[RFC,sumo] gcc: update from 7.3 to 7.4

Submitted by Mikko Rapeli on Jan. 16, 2019, 11:04 a.m. | Patch ID: 157988

Details

Message ID 1547636693-29101-1-git-send-email-mikko.rapeli@bmw.de
State New
Headers show

Commit Message

Mikko Rapeli Jan. 16, 2019, 11:04 a.m.
7.4 is a bug fix maintenance release.

List of fixed bugs is:

https://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=7.4

85113 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8 Regression] ICE with __builtin_constant_p 	2018-12-06
86070 	gcc 	libfortr 	jvdelisle 	RESO 	FIXE 	[7 regression] gfortran.dg/fmt_zero_digits.f90 segmentation fault starting with r261077 	2018-06-12
85442 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[7/8 Regression] cxx11-ios_failure.lo build fails for microblaze 	2018-04-18
70359 	gcc 	middle-e 	aldyh 	RESO 	FIXE 	[7/8/9 Regression] Code size increase for x86/ARM/others compared to gcc-5.3.0 	2018-12-05
81228 	gcc 	target 	amker 	RESO 	FIXE 	[7 Regression] ICE in gen_vec_cmpv2dfv2di, at config/aarch64/aarch64-simd.md:2508 	2018-02-22
84071 	gcc 	rtl-opti 	ebotcazou 	RESO 	FIXE 	[7/8 regression] wrong elimination of zero-extension after sign-extended load 	2018-02-02
85925 	gcc 	rtl-opti 	ebotcazou 	RESO 	FIXE 	[7/8/9 regression] compilation of masking with 257 goes wrong in combine at -02 	2018-11-22
81004 	gcc 	lto 	hubicka 	RESO 	FIXE 	[7 Regression] linking failed with -flto and static libboost_program_options 	2018-03-08
49726 	gcc 	driver 	jakub 	RESO 	FIXE 	[6 Regression] -g0 file.S -g does not produce debug info 	2018-10-26
80598 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 regression] -Wunused triggers for functions used in uninstantiated templates 	2018-06-25
81661 	gcc 	tree-opt 	jakub 	RESO 	FIXE 	[7 Regression] ICE in gimplify_modify_expr, at gimplify.c:5638 	2018-03-03
83930 	gcc 	target 	jakub 	RESO 	FIXE 	[6 Regression] ICE: RTL check: expected code 'const_int', have 'mem' in simplify_binary_operation_1, at simplify-rtx.c:3302 	2018-06-25
83945 	gcc 	middle-e 	jakub 	RESO 	FIXE 	[7 Regression] internal compiler error: Segmentation fault with -O -fcode-hoisting 	2018-03-03
83958 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE: Segmentation fault (in find_decomp_class_base) 	2018-03-03
83993 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE: constant not recomputed when ADDR_EXPR changed 	2018-03-03
84082 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE with broken template function definition 	2018-03-03
84308 	gcc 	rtl-opti 	jakub 	RESO 	FIXE 	[7 Regression] Memory leak in spread_components 	2018-03-03
84430 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE with #pragma omp simd in lambda 	2018-03-03
84445 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE with __builtin_launder and virtual function 	2018-03-03
84503 	gcc 	tree-opt 	jakub 	RESO 	FIXE 	[7 Regression] store-merging miscompilation on powerpc64 with -O3 since r241789 	2018-03-03
84834 	gcc 	middle-e 	jakub 	RESO 	FIXE 	[7 Regression] ICE: tree check: expected integer_cst, have complex_cst in to_wide, at tree.h:5527 	2018-06-25
84841 	gcc 	tree-opt 	jakub 	RESO 	FIXE 	[7 Regression] ICE: tree check: expected ssa_name, have real_cst in rewrite_expr_tree_parallel, at tree-ssa-reassoc.c:4624 	2018-06-23
84853 	gcc 	c 	jakub 	RESO 	FIXE 	[7 Regression] ICE: verify_gimple failed (expand_shift_1) 	2018-06-25
84961 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE error: SSA_NAME_DEF_STMT is wrong 	2018-06-25
84999 	gcc 	c 	jakub 	RESO 	FIXE 	[7 Regression] ICE in make_vector_type, at tree.c:9561 	2018-06-25
85430 	gcc 	target 	jakub 	RESO 	FIXE 	[7 Regression] ICE: SIGSEGV in memory_operand at recog.c:1358/9 with -O2 -fno-tree-ccp -fno-tree-fre 	2018-06-25
85446 	gcc 	tree-opt 	jakub 	RESO 	FIXE 	[7 Regression] wrong-code on riscv64 	2018-06-25
86314 	gcc 	target 	jakub 	RESO 	FIXE 	[7/8/9 Regression] GCC 7.x and 8.x zero out "eax" before using "rax" in "lock bts" 	2018-06-26
71569 	gcc 	c++ 	jason 	RESO 	FIXE 	[6 regression] Crash: External definition of template member from template struct 	2018-10-26
71834 	gcc 	c++ 	jason 	RESO 	FIXE 	[6/7 Regression] accepts invalid C++11 code with too few number of template arguments for class template 	2018-03-23
80227 	gcc 	c++ 	jason 	RESO 	FIXE 	[6/7 Regression] SFINAE ambiguity with a pointer to array argument 	2018-05-10
80290 	gcc 	c++ 	jason 	RESO 	FIXE 	[6/7/8/9 Regression] g++ uses unreasonable amount of memory compiling nested string maps 	2018-06-28
82152 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] ICE on invalid code in C++17 mode if inheriting constructors are used 	2018-04-06
82336 	gcc 	c++ 	jason 	RESO 	FIXE 	[6 Regression] GCC requires but does not emit defaulted constructors in certain cases 	2018-10-26
82461 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] Temporary required for brace-initializing (non-literal-type) member variable 	2018-01-29
82664 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8 Regression ] ICE when using Match7 library 	2018-02-16
82764 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8 Regression] ICE in output_constructor_regular_field, at varasm.c:5030 	2018-05-03
83227 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] internal compiler error: in process_init_constructor_array 	2018-02-16
84045 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] ICE when is_nothrow_default_constructible is used before #include<set> 	2018-02-16
84355 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] ICE with failing template argument deduction 	2018-03-23
84665 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8 Regression] internal compiler error: in build_value_init, at cp/init.c:343 	2018-04-05
84937 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] ICE with class template argument deduction and auto 	2018-03-23
85006 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] [concepts] ICE with bogus parameter pack 	2018-04-06
85060 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8 Regression] Object cannot call its inherited member function "without object" 	2018-04-03
85148 	gcc 	c++ 	jason 	RESO 	FIXE 	[6/7/8 Regression] ICE with NSDMI and this pointer 	2018-04-04
85279 	gcc 	c++ 	jason 	RESO 	FIXE 	[6 Regression] Broken diagnostic for decltype 	2018-05-01
85470 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] Strange error about "call to non-constexpr function" 	2018-04-23
85646 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8/9 Regression] Incorrect lambda visibility with -fvisibility=hidden 	2018-09-04
85815 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8/9 Regression] incorrect "invalid use of incomplete type" in a lambda on valid code 	2018-06-12
86060 	gcc 	c++ 	jason 	RESO 	FIXE 	[6/7/8/9 Regression] g++ ICE at on with "c++03" in tsubst_copy, at cp/pt.c:15459 	2018-06-12
33562 	gcc 	tree-opt 	law 	RESO 	FIXE 	[6 Regression] aggregate DSE disabled 	2018-04-30
84658 	gcc 	ipa 	marxin 	RESO 	FIXE 	[7 Regression] -O3 -fmerge-all-constants causes incorrect for-each loop generation. 	2018-04-24
84154 	gcc 	target 	meissner 	RESO 	FIXE 	[7 Regression] PowerPC GCC 7 and 8 have regression in converting fp to short/char and returning it 	2018-02-17
71638 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[6 Regression] ICE on invalid C++ code on x86_64-linux-gnu with -Wall (internal compiler error: non-constant element in constant CONSTRUCTOR) 	2018-10-26
81860 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7 Regression] Call to undefined inline function involving inheriting constructors 	2018-02-19
84590 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7 Regression] -fsanitize=undefined internal compiler error: tree check: expected constructor, have target_expr in split_nonconstant_init_1, at cp/typeck2.c:629 	2018-03-02
84854 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7 Regression] ICE: unexpected expression in cxx_eval_constant_expression, at cp/constexpr.c:4774 	2018-03-22
84927 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7 Regression] ICE with NSDMI and reference 	2018-03-22
88120 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7 Regression] ICE in contains_placeholder_p at gcc/tree.c:3710 	2018-12-04
87542 	gcc 	c++ 	msebor 	RESO 	FIXE 	[7/8 Regression] bogus error on attribute format with a named constant argument 	2018-11-19
87462 	gcc 	debug 	nathan 	RESO 	FIXE 	[7/8 Regression] undefined reference error occurs when -g, -fdebug-types-section and -O2 are used at the same time 	2018-11-30
85222 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[7 Regression] ABI breakage of __throw_ios_failure by r244498 	2018-08-08
85464 	gcc 	c++ 	redi 	RESO 	FIXE 	[7 Regression] Wignored-qualifiers is emitted by cc1plus without diagnostics when triggered by a cast operator. 	2018-04-19
85904 	gcc 	target 	redi 	RESO 	FIXE 	[7/8 Regression] configure issue cross compiling on netbsd, with patch 	2018-08-13
45397 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[6 Regression] Issues with integer narrowing conversions 	2018-11-19
79351 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7/8/9 Regression] Invalid tree PRE optimization around compound literal 	2018-11-28
84233 	gcc 	middle-e 	rguenth 	RESO 	FIXE 	[7/8 Regression] ICE (segfault) in gimple_assign_rhs_code 	2018-02-08
84486 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7 Regression] code hoisting removes alignment assumption 	2018-03-06
85168 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7 Regression] ICE in tree-ssa-coalesce.c: SSA corruption: Unable to coalesce ssa_names which are marked as MUST COALESCE when -O2 is used 	2018-04-26
85284 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7 Regression] Loop miscompilation starting with r238367 	2018-04-26
85567 	gcc 	middle-e 	rguenth 	RESO 	FIXE 	[7 Regression] internal compiler error: in gimplify_modify_expr, at gimplify.c:5797 when using sincos() 	2018-06-07
86076 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7 Regression] ICE: verify_gimple failed (error: location references block not in block tree) 	2018-11-26
86139 	gcc 	target 	rguenth 	RESO 	FIXE 	[7 Regression] ICE in in store_constructor, at expr.c:6849 on arm-linux-gnueabihf 	2018-11-26
86763 	gcc 	c++ 	rguenth 	RESO 	FIXE 	[7 Regression] Wrong code comparing member of copy of a 237 byte object with nontrivial default constructor on x86-64 arch 	2018-08-17
87610 	gcc 	middle-e 	rguenth 	RESO 	FIXE 	[7 Regression] wrong-code with restrict 	2018-11-26
87645 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7 Regression] gcc hangs up on vr_values::vrp_visit_assignment_or_call 	2018-11-26
87665 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7 Regression] gcc HEAD (svn: 265340) breaks elements on resize 	2018-11-26
84485 	gcc 	tree-opt 	rsandifo 	RESO 	FIXE 	[6 Regression] Vectorising zero-stride rmw operation 	2018-10-26
85645 	gcc 	rtl-opti 	segher 	RESO 	FIXE 	[7 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2348 	2018-08-13
39838 	gcc 	middle-e 	unassigned 	RESO 	FIXE 	[6 regression] unoptimal code for two simple loops 	2018-10-26
46639 	gcc 	tree-opt 	unassigned 	RESO 	FIXE 	[6 Regression] Missing optimization due to function splitting and redundant conditionals 	2018-10-26
61409 	gcc 	middle-e 	unassigned 	RESO 	FIXE 	[6 regression] -Wmaybe-uninitialized false-positive with -O2 	2018-10-26
65135 	gcc 	rtl-opti 	unassigned 	RESO 	FIXE 	[6 Regression] Performance regression in pic mode after r220674. 	2018-10-26
70681 	gcc 	rtl-opti 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] FAIL: gcc.dg/ira-shrinkwrap-prep-2.c gcc.dg/pr10474.c on arm and powerpc 	2018-11-20
84813 	gcc 	c++ 	unassigned 	RESO 	FIXE 	[7 Regression] internal compiler error: Segmentation fault with lambdas and constexpr variables 	2018-12-01
85805 	gcc 	rtl-opti 	unassigned 	RESO 	FIXE 	[7/8 Regression] Wrong code for 64 bit comparisons on avr-gcc 	2018-11-20
87867 	gcc 	target 	unassigned 	RESO 	FIXE 	[7 regression] ICE on virtual destructor (-mlong-calls -ffunction-sections) on arm-none-eabi 	2018-11-21
84955 	gcc 	middle-e 	vries 	RESO 	FIXE 	[7 Regression] Incorrect OpenACC tile expansion 	2018-05-01
87473 	gcc 	tree-opt 	wschmidt 	RESO 	FIXE 	[7/8/9 Regression] ICE in create_add_on_incoming_edge, at gimple-ssa-strength-reduction.c:2344 	2018-10-27
85436 	gcc 	target 	bergner 	RESO 	FIXE 	[7 Regression] ICE compiling go code with -mcpu=power9 	2018-04-20
85384 	gcc 	jit 	dmalcolm 	RESO 	FIXE 	libgccjit does not work if --with-gcc-major-version is used 	2018-06-25
83496 	gcc 	rtl-opti 	ebotcazou 	RESO 	FIXE 	[7/8 regression] wrong code generated with -Os -mbranch-cost=1 	2018-02-27
88199 	gcc 	libstdc+ 	fdumont 	RESO 	FIXE 	[7/8 Regression] memory leak on unordered container move assignment 	2018-11-28
84192 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE with statement expression 	2018-03-03
84444 	gcc 	c++ 	jakub 	RESO 	FIXE 	ICE with __builtin_launder and cast 	2018-03-03
85208 	gcc 	c++ 	jakub 	RESO 	FIXE 	ICE with #pragma weak and structured binding 	2018-06-24
85529 	gcc 	tree-opt 	jakub 	RESO 	FIXE 	[7 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu 	2018-06-25
87065 	gcc 	rtl-opti 	jakub 	RESO 	FIXE 	[7 Regression] combine causes ICE in trunc_int_for_mode 	2018-10-12
64095 	gcc 	c++ 	jason 	RESO 	FIXE 	[C++14] Ellipsis at end of generic lambda parameter-declaration-clause should be parsed as a parameter pack 	2018-07-28
81853 	gcc 	c++ 	jason 	RESO 	FIXE 	[ 6/7/8 Regression] "using namespace" is not a constant expression in a statement expression 	2018-02-16
83835 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8 Regression] constexpr constructor rejected in c++17 mode (regression WRT c++14) 	2018-02-16
84015 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] ICE with class template argument deduction 	2018-02-26
86378 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8/9 regression] typedef breaks functional cast in noexcept-qualifier 	2018-07-03
80867 	gcc 	bootstra 	kelvin 	RESO 	FIXE 	gnat bootstrap broken on powerpc64le-linux-gnu with -O3 	2018-01-31
85081 	gcc 	sanitize 	marxin 	RESO 	FIXE 	[7 Regression] Sanitizer error with references in vectorized/parallel for-loop 	2018-04-24
85424 	gcc 	target 	meissner 	RESO 	FIXE 	The __builtin_packlongdouble function might have issues with the output overlapping the inputs 	2018-06-25
83659 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7 Regression] ICE on compilable C++ code: in tree_to_shwi, at tree.c:6821 	2018-03-03
71625 	gcc 	tree-opt 	msebor 	RESO 	FIXE 	missing strlen optimization on different array initialization style 	2018-10-05
87284 	gcc 	fortran 	pault 	RESO 	FIXE 	[7/8/9 Regression] Allocation of class arrays with mold results in "conditional jump or move depends on uninitialised value" 	2018-09-13
78595 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	Unnecessary copies in _Rb_tree 	2018-10-12
81076 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	__byte_operand<cv T> is not SFINAE-friendly 	2018-01-25
82966 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	node_handle swap fails to compile 	2018-05-14
83658 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	any::emplace deletes invalid memory when an overloaded operator new() throws 	2018-01-29
83662 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	std::aligned_alloc() not available 	2018-03-23
84087 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	string::assign problem with two arguments 	2018-08-23
84532 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[7 Regression] std::thread::__make_invoker prematurely unwraps reference_wrappers 	2018-02-26
85671 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	Lack of `std::move()` inside `operator/` for `std::filesystem::path`. 	2018-07-04
85812 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[7/8 Regression] make_exception_ptr can leak the allocated exception if construction throws 	2018-05-17
86138 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[7/8 Regression] C++17: getline(istream, string) crashes on Cygwin because incompatible C++14 function is called 	2018-09-21
86169 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	.data() fails to unshare strings 	2018-06-15
86734 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[DR 2188] reverse_iterator::operator-> does not support overloaded operator& 	2018-08-08
86861 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	18_support/new_aligned.cc FAILs 	2018-08-07
87538 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[7/8 Regression] Incorrect noexcept specifier for not_fn 	2018-10-08
87822 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[6/7/8/9 Regression] Binary incompatibility in std::pair introduced by PR 86751 	2018-10-31
82795 	gcc 	target 	rguenth 	RESO 	FIXE 	[7/8 Regression] ICE in predicate_mem_writes, at tree-if-conv.c:2251 	2018-02-01
84190 	gcc 	c 	rguenth 	RESO 	FIXE 	[7/8 Regression] double arithmetic on x86 no longer rounds to nearest 	2018-02-16
81647 	gcc 	target 	sudi 	RESO 	FIXE 	inconsistent LTGT behavior at different optimization levels on AArch64. 	2018-04-04
85203 	gcc 	target 	thomas.preudhomme 	RESO 	FIXE 	cmse_nonsecure_caller intrinsic returns incorrect results 	2018-04-17
84654 	gcc 	libstdc+ 	tuliom 	RESO 	FIXE 	libstdc++ tries to use __float128 when compiling with -mno-float128 	2018-08-07
58372 	gcc 	c++ 	ubizjak 	RESO 	FIXE 	internal compiler error: ix86_compute_frame_layout 	2018-11-11
87928 	gcc 	target 	ubizjak 	RESO 	FIXE 	[7/8/9 Regression] ICE in ix86_compute_frame_layout, at config/i386/i386.c:11161 since r228607 	2018-11-20
88051 	gcc 	target 	ubizjak 	RESO 	FIXE 	internal compiler error: in add_clobbers, at config/i386/sync.md:1762 	2018-11-22
71450 	gcc 	c++ 	unassigned 	RESO 	FIXE 	[6 Regression] ICE on invalid C++11 code on x86_64-linux-gnu: in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_base, at cp/search.c:203 	2018-11-19
81589 	gcc 	c++ 	unassigned 	RESO 	FIXE 	Possible False-Positive with decltype 	2018-06-22
81763 	gcc 	target 	unassigned 	RESO 	FIXE 	Issues with BMI on 32bit x86 apps on GCC 7.1+ 	2018-01-29
82805 	gcc 	target 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] SPEC CPU2006 454.calculix ~6% performance deviation in between 6.3 and 7.2 	2018-06-08
82813 	gcc 	ada 	unassigned 	RESO 	FIXE 	warning: '.builtin_memcpy' writing between 2 and 6 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=] 	2018-03-12
83830 	gcc 	libstdc+ 	unassigned 	RESO 	FIXE 	has_unique_object_representations_v is missing 	2018-01-25
83990 	gcc 	c++ 	unassigned 	RESO 	FIXE 	[7 Regression] Spurious "potential null pointer dereference" warning regression from 7.1 onwards 	2018-02-15
84769 	gcc 	libstdc+ 	unassigned 	RESO 	FIXE 	variant::get(): unscoped call to get<size_t> 	2018-05-03
84773 	gcc 	libstdc+ 	unassigned 	RESO 	FIXE 	[7/8 Regression] Cross-compilers do not use aligned_alloc or _aligned_malloc for aligned-new 	2018-03-12
86127 	gcc 	libstdc+ 	unassigned 	RESO 	FIXE 	STL containers do not satisfy container.requirements.general clause 8 	2018-07-04
86705 	gcc 	middle-e 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] pr45678-2.c ICE with msp430-elf -mlarge 	2018-08-02
87033 	gcc 	target 	unassigned 	RESO 	FIXE 	The compiler does not generate the LWAX instruction 	2018-09-28
87370 	gcc 	target 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] Inefficient return code of struct values 	2018-12-14
87517 	gcc 	target 	unassigned 	RESO 	FIXE 	Typo in avx512fintrin.h 	2018-10-12
80654 	gcc 	libstdc+ 	ville.voutilainen 	RESO 	FIXE 	is_trivially_copy_constructible fails with compiler error with vector of uncopyable objects 	2018-06-22
84116 	gcc 	fortran 	jakub 	RESO 	FIXE 	[7 Regression] ICE in gfc_match_omp_clauses, at fortran/openmp.c:1354 	2018-03-03
84449 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE with constexpr and deleted destructor 	2018-03-03
85210 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE with broken structured binding in template 	2018-06-24
44491 	gcc 	fortran 	kargl 	RESO 	FIXE 	Diagnostic just shows "<During initialization>" instead of a locus 	2018-06-12
51434 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE with scalar init of an array parameter, used in DT default init with transfer 	2018-03-03
77414 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in create_function_arglist, at fortran/trans-decl.c:2410 	2018-03-19
78278 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in gfc_wide_memset, at fortran/scanner.c:153 	2018-06-09
78741 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in gfc_get_symbol_decl, at fortran/trans-decl.c:1534 	2018-03-16
85981 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in gfc_trans_string_copy, at fortran/trans-expr.c:6539 	2018-06-04
86045 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in reduce_binary_ac, at fortran/arith.c:1308 	2018-06-07
86059 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in reduce_binary_ac, at fortran/arith.c:1308 (and others) 	2018-06-09
86110 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in gfc_resolve_character_array_constructor, at fortran/array.c:2044 	2018-06-13
68467 	gcc 	target 	law 	RESO 	FIXE 	libgcc, compilation for target m68k-linux breaks in linux_atomic.c 	2018-01-29
85258 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7/8 Regression] ICE with invalid range-based for-loop 	2018-04-12
80657 	gcc 	fortran 	pault 	RESO 	FIXE 	[7/8/9 Regression] Loop in character function declaration 	2018-05-20
80965 	gcc 	fortran 	pault 	RESO 	FIXE 	[7/8 Regression] ICE with class argument and -O2 optimization 	2018-03-03
84546 	gcc 	fortran 	pault 	RESO 	FIXE 	[7 Regression] Bad sourced allocation of CLASS(*) with source with CLASS(*) component 	2018-05-16
84113 	gcc 	target 	segher 	RESO 	FIXE 	[7/8 Regression] libgcc/unwind.inc:136:1: unrecognizable insn: internal compiler error on Darwin 	2018-02-08
78238 	gcc 	fortran 	tkoenig 	RESO 	FIXE 	[7/8 Regression] [OOP] ICE: verify_gimple failed, with -fdefault-integer-8 	2018-02-25
84270 	gcc 	fortran 	tkoenig 	RESO 	FIXE 	[7/8 Regression] optimization bug with assumed size array argument 	2018-02-17
85641 	gcc 	fortran 	tkoenig 	RESO 	FIXE 	[7/8/9 Regression] ICE with string concatenate 	2018-06-07
88073 	gcc 	fortran 	tkoenig 	RESO 	FIXE 	[7/8 Regression] Internal compiler error compiling WHERE construct with -O or -O2 	2018-11-26
62247 	gcc 	target 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] FAIL: g++.dg/abi/anon3.C -std=c++98/9 scan-assembler .weak(_definition) 	2018-11-21
68226 	gcc 	fortran 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] [OOP] ICE on assignment of pointer-valued function to allocatable 	2018-10-26
79929 	gcc 	fortran 	unassigned 	RESO 	FIXE 	[7 Regression] Bogus Warning: '__builtin_memset': specified size 4294967291 exceeds maximum object size 2147483647 	2018-05-04
82961 	gcc 	target 	unassigned 	RESO 	FIXE 	ICE in dwarf2out.c: deferred_asm_name != NULL 	2018-11-22
83319 	gcc 	fortran 	unassigned 	RESO 	FIXE 	[7/8 Regression] ICE on use of allocatable component in derived type coarray defined in module 	2018-03-28
84070 	gcc 	fortran 	unassigned 	RESO 	FIXE 	Incorrect assignment to allocatable character variable 	2018-03-11
84209 	gcc 	target 	unassigned 	RESO 	FIXE 	[avr] Don't split SP in split2 	2018-03-07
87597 	gcc 	fortran 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] wrong result with matmul inlining 	2018-11-03
38351 	gcc 	fortran 	kargl 	RESO 	FIXE 	Poor error message for rank mismatch in operator args 	2018-06-09

Signed-off-by: Mikko Rapeli <mikko.rapeli@bmw.de>
---
 meta/recipes-devtools/gcc/gcc-7.3.inc              | 132 ----------
 ...1-Fix-internal-compiler-error-in-testcase.patch | 212 ---------------
 ...ix-ppc64le-build-Partial-backport-r256656.patch |  37 ---
 .../0001-PR-c-80290-memory-hog-with-std-pair.patch |  58 -----
 .../gcc-7.3/0001-PR-rtl-optimization-83030.patch   | 272 --------------------
 .../0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch     |  42 ---
 .../gcc/gcc-7.3/0008-c99-snprintf.patch            |  28 --
 .../0009-gcc-poison-system-directories.patch       | 192 --------------
 .../gcc/gcc-7.3/0010-gcc-poison-dir-extend.patch   |  39 ---
 .../0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch |  73 ------
 .../gcc/gcc-7.3/0012-64-bit-multilib-hack.patch    |  85 ------
 .../gcc/gcc-7.3/0013-optional-libstdc.patch        | 125 ---------
 ...0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch |  59 -----
 .../gcc/gcc-7.3/0015-COLLECT_GCC_OPTIONS.patch     |  38 ---
 ...efaults.h-in-B-instead-of-S-and-t-oe-in-B.patch |  96 -------
 .../gcc-7.3/0017-fortran-cross-compile-hack.patch  |  46 ----
 .../gcc/gcc-7.3/0018-cpp-honor-sysroot.patch       |  54 ----
 .../gcc-7.3/0019-MIPS64-Default-to-N64-ABI.patch   |  57 -----
 ...C_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch | 234 -----------------
 ...0021-gcc-Fix-argument-list-too-long-error.patch |  40 ---
 .../gcc/gcc-7.3/0022-Disable-sdt.patch             | 113 --------
 .../gcc/gcc-7.3/0023-libtool.patch                 |  42 ---
 ...4-pass-fix-v4bx-to-linker-to-support-EABI.patch |  43 ----
 ...tilib-config-files-from-B-instead-of-usin.patch | 102 --------
 ...-libdir-from-.la-which-usually-points-to-.patch |  31 ---
 .../gcc/gcc-7.3/0027-export-CPP.patch              |  53 ----
 ...AltiVec-generation-on-powepc-linux-target.patch |  56 ----
 ...-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch |  42 ---
 ...Ensure-target-gcc-headers-can-be-included.patch |  98 -------
 ...-t-build-with-disable-dependency-tracking.patch |  54 ----
 ...h-host-directory-during-relink-if-inst_pr.patch |  38 ---
 ...IBS_DIR-replacement-instead-of-hardcoding.patch |  29 ---
 .../0034-aarch64-Add-support-for-musl-ldso.patch   |  28 --
 ...ibcc1-fix-libcc1-s-install-path-and-rpath.patch |  54 ----
 ...-handle-sysroot-support-for-nativesdk-gcc.patch | 213 ----------------
 ...et-sysroot-gcc-version-specific-dirs-with.patch | 102 --------
 ...-various-_FOR_BUILD-and-related-variables.patch | 137 ----------
 .../0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch    |  28 --
 ...shared-to-link-commandline-for-musl-targe.patch |  87 -------
 ...c-libcpp-support-ffile-prefix-map-old-new.patch | 284 ---------------------
 ...ug-prefix-map-to-replace-ffile-prefix-map.patch |  43 ----
 ...-fdebug-prefix-map-support-to-remap-sourc.patch |  54 ----
 ...44-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch | 124 ---------
 ...bgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch |  29 ---
 .../gcc-7.3/0047-sync-gcc-stddef.h-with-musl.patch |  91 -------
 .../gcc/gcc-7.3/0048-gcc-Enable-static-PIE.patch   |  46 ----
 .../fix-segmentation-fault-precompiled-hdr.patch   |  49 ----
 .../gcc-7.3/no-sse-fix-test-case-failures.patch    | 259 -------------------
 meta/recipes-devtools/gcc/gcc-7.4.inc              | 130 ++++++++++
 ...1-Fix-internal-compiler-error-in-testcase.patch | 212 +++++++++++++++
 ...ix-ppc64le-build-Partial-backport-r256656.patch |  37 +++
 .../gcc-7.4/0001-PR-rtl-optimization-83030.patch   | 272 ++++++++++++++++++++
 .../0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch     |  42 +++
 .../gcc/gcc-7.4/0008-c99-snprintf.patch            |  28 ++
 .../0009-gcc-poison-system-directories.patch       | 192 ++++++++++++++
 .../gcc/gcc-7.4/0010-gcc-poison-dir-extend.patch   |  39 +++
 .../0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch |  73 ++++++
 .../gcc/gcc-7.4/0012-64-bit-multilib-hack.patch    |  85 ++++++
 .../gcc/gcc-7.4/0013-optional-libstdc.patch        | 125 +++++++++
 ...0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch |  59 +++++
 .../gcc/gcc-7.4/0015-COLLECT_GCC_OPTIONS.patch     |  38 +++
 ...efaults.h-in-B-instead-of-S-and-t-oe-in-B.patch |  96 +++++++
 .../gcc-7.4/0017-fortran-cross-compile-hack.patch  |  46 ++++
 .../gcc/gcc-7.4/0018-cpp-honor-sysroot.patch       |  54 ++++
 .../gcc-7.4/0019-MIPS64-Default-to-N64-ABI.patch   |  57 +++++
 ...C_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch | 234 +++++++++++++++++
 ...0021-gcc-Fix-argument-list-too-long-error.patch |  40 +++
 .../gcc/gcc-7.4/0022-Disable-sdt.patch             | 113 ++++++++
 .../gcc/gcc-7.4/0023-libtool.patch                 |  42 +++
 ...4-pass-fix-v4bx-to-linker-to-support-EABI.patch |  43 ++++
 ...tilib-config-files-from-B-instead-of-usin.patch | 102 ++++++++
 ...-libdir-from-.la-which-usually-points-to-.patch |  31 +++
 .../gcc/gcc-7.4/0027-export-CPP.patch              |  53 ++++
 ...AltiVec-generation-on-powepc-linux-target.patch |  56 ++++
 ...-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch |  42 +++
 ...Ensure-target-gcc-headers-can-be-included.patch |  98 +++++++
 ...-t-build-with-disable-dependency-tracking.patch |  54 ++++
 ...h-host-directory-during-relink-if-inst_pr.patch |  38 +++
 ...IBS_DIR-replacement-instead-of-hardcoding.patch |  29 +++
 .../0034-aarch64-Add-support-for-musl-ldso.patch   |  28 ++
 ...ibcc1-fix-libcc1-s-install-path-and-rpath.patch |  54 ++++
 ...-handle-sysroot-support-for-nativesdk-gcc.patch | 213 ++++++++++++++++
 ...et-sysroot-gcc-version-specific-dirs-with.patch | 102 ++++++++
 ...-various-_FOR_BUILD-and-related-variables.patch | 137 ++++++++++
 .../0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch    |  28 ++
 ...shared-to-link-commandline-for-musl-targe.patch |  87 +++++++
 ...c-libcpp-support-ffile-prefix-map-old-new.patch | 284 +++++++++++++++++++++
 ...ug-prefix-map-to-replace-ffile-prefix-map.patch |  43 ++++
 ...-fdebug-prefix-map-support-to-remap-sourc.patch |  54 ++++
 ...44-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch | 124 +++++++++
 ...bgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch |  29 +++
 .../gcc-7.4/0047-sync-gcc-stddef.h-with-musl.patch |  91 +++++++
 .../gcc/gcc-7.4/0048-gcc-Enable-static-PIE.patch   |  46 ++++
 .../fix-segmentation-fault-precompiled-hdr.patch   |  49 ++++
 .../gcc-7.4/no-sse-fix-test-case-failures.patch    | 259 +++++++++++++++++++
 .../recipes-devtools/gcc/gcc-cross-canadian_7.3.bb |   5 -
 .../recipes-devtools/gcc/gcc-cross-canadian_7.4.bb |   5 +
 meta/recipes-devtools/gcc/gcc-cross-initial_7.3.bb |   2 -
 meta/recipes-devtools/gcc/gcc-cross-initial_7.4.bb |   2 +
 meta/recipes-devtools/gcc/gcc-cross_7.3.bb         |   3 -
 meta/recipes-devtools/gcc/gcc-cross_7.4.bb         |   3 +
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 meta/recipes-devtools/gcc/gcc-crosssdk_7.3.bb      |   2 -
 meta/recipes-devtools/gcc/gcc-crosssdk_7.4.bb      |   2 +
 meta/recipes-devtools/gcc/gcc-runtime_7.3.bb       |   7 -
 meta/recipes-devtools/gcc/gcc-runtime_7.4.bb       |   7 +
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 meta/recipes-devtools/gcc/gcc-source_7.3.bb        |   4 -
 meta/recipes-devtools/gcc/gcc-source_7.4.bb        |   4 +
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 meta/recipes-devtools/gcc/libgfortran_7.3.bb       |   3 -
 meta/recipes-devtools/gcc/libgfortran_7.4.bb       |   3 +
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 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0034-aarch64-Add-support-for-musl-ldso.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0036-handle-sysroot-support-for-nativesdk-gcc.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0038-Fix-various-_FOR_BUILD-and-related-variables.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0047-sync-gcc-stddef.h-with-musl.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0048-gcc-Enable-static-PIE.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/fix-segmentation-fault-precompiled-hdr.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/no-sse-fix-test-case-failures.patch
 delete mode 100644 meta/recipes-devtools/gcc/gcc-cross-canadian_7.3.bb
 create mode 100644 meta/recipes-devtools/gcc/gcc-cross-canadian_7.4.bb
 delete mode 100644 meta/recipes-devtools/gcc/gcc-cross-initial_7.3.bb
 create mode 100644 meta/recipes-devtools/gcc/gcc-cross-initial_7.4.bb
 delete mode 100644 meta/recipes-devtools/gcc/gcc-cross_7.3.bb
 create mode 100644 meta/recipes-devtools/gcc/gcc-cross_7.4.bb
 delete mode 100644 meta/recipes-devtools/gcc/gcc-crosssdk-initial_7.3.bb
 create mode 100644 meta/recipes-devtools/gcc/gcc-crosssdk-initial_7.4.bb
 delete mode 100644 meta/recipes-devtools/gcc/gcc-crosssdk_7.3.bb
 create mode 100644 meta/recipes-devtools/gcc/gcc-crosssdk_7.4.bb
 delete mode 100644 meta/recipes-devtools/gcc/gcc-runtime_7.3.bb
 create mode 100644 meta/recipes-devtools/gcc/gcc-runtime_7.4.bb
 delete mode 100644 meta/recipes-devtools/gcc/gcc-sanitizers_7.3.bb
 create mode 100644 meta/recipes-devtools/gcc/gcc-sanitizers_7.4.bb
 delete mode 100644 meta/recipes-devtools/gcc/gcc-source_7.3.bb
 create mode 100644 meta/recipes-devtools/gcc/gcc-source_7.4.bb
 delete mode 100644 meta/recipes-devtools/gcc/gcc_7.3.bb
 create mode 100644 meta/recipes-devtools/gcc/gcc_7.4.bb
 delete mode 100644 meta/recipes-devtools/gcc/libgcc-initial_7.3.bb
 create mode 100644 meta/recipes-devtools/gcc/libgcc-initial_7.4.bb
 delete mode 100644 meta/recipes-devtools/gcc/libgcc_7.3.bb
 create mode 100644 meta/recipes-devtools/gcc/libgcc_7.4.bb
 delete mode 100644 meta/recipes-devtools/gcc/libgfortran_7.3.bb
 create mode 100644 meta/recipes-devtools/gcc/libgfortran_7.4.bb

Patch hide | download patch | download mbox

diff --git a/meta/recipes-devtools/gcc/gcc-7.3.inc b/meta/recipes-devtools/gcc/gcc-7.3.inc
deleted file mode 100644
index d4aaca4..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3.inc
+++ /dev/null
@@ -1,132 +0,0 @@ 
-require gcc-common.inc
-
-# Third digit in PV should be incremented after a minor release
-
-PV = "7.3.0"
-
-# BINV should be incremented to a revision after a minor gcc release
-
-BINV = "7.3.0"
-
-FILESEXTRAPATHS =. "${FILE_DIRNAME}/gcc-7.3:${FILE_DIRNAME}/gcc-7.3/backport:"
-
-DEPENDS =+ "mpfr gmp libmpc zlib flex-native"
-NATIVEDEPS = "mpfr-native gmp-native libmpc-native zlib-native flex-native"
-
-LICENSE = "GPL-3.0-with-GCC-exception & GPLv3"
-
-LIC_FILES_CHKSUM = "\
-    file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
-    file://COPYING3;md5=d32239bcb673463ab874e80d47fae504 \
-    file://COPYING3.LIB;md5=6a6a8e020838b23406c81b19c1d46df6 \
-    file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
-    file://COPYING.RUNTIME;md5=fe60d87048567d4fe8c8a0ed2448bcc8 \
-"
-
-#RELEASE = "7-20170504"
-BASEURI ?= "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.xz"
-#SRCREV = "f7cf798b73fd1a07098f9a490deec1e2a36e0bed"
-#BASEURI ?= "git://github.com/gcc-mirror/gcc;branch=gcc-6-branch;protocol=git"
-#BASEURI ?= "http://mirrors.concertpass.com/gcc/snapshots/${RELEASE}/gcc-${RELEASE}.tar.bz2"
-
-SRC_URI = "\
-           ${BASEURI} \
-           file://0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch \
-           file://0008-c99-snprintf.patch \
-           file://0009-gcc-poison-system-directories.patch \
-           file://0010-gcc-poison-dir-extend.patch \
-           file://0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch \
-           file://0012-64-bit-multilib-hack.patch \
-           file://0013-optional-libstdc.patch \
-           file://0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch \
-           file://0015-COLLECT_GCC_OPTIONS.patch \
-           file://0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch \
-           file://0017-fortran-cross-compile-hack.patch \
-           file://0018-cpp-honor-sysroot.patch \
-           file://0019-MIPS64-Default-to-N64-ABI.patch \
-           file://0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch \
-           file://0021-gcc-Fix-argument-list-too-long-error.patch \
-           file://0022-Disable-sdt.patch \
-           file://0023-libtool.patch \
-           file://0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch \
-           file://0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch \
-           file://0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch \
-           file://0027-export-CPP.patch \
-           file://0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch \
-           file://0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch \
-           file://0030-Ensure-target-gcc-headers-can-be-included.patch \
-           file://0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch \
-           file://0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch \
-           file://0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch \
-           file://0034-aarch64-Add-support-for-musl-ldso.patch \
-           file://0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch \
-           file://0036-handle-sysroot-support-for-nativesdk-gcc.patch \
-           file://0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch \
-           file://0038-Fix-various-_FOR_BUILD-and-related-variables.patch \
-           file://0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch \
-           file://0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch \
-           file://0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch \
-           file://0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch \
-           file://0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch \
-           file://0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch \
-           file://0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch \
-           file://0047-sync-gcc-stddef.h-with-musl.patch \
-           file://0048-gcc-Enable-static-PIE.patch \
-           file://fix-segmentation-fault-precompiled-hdr.patch \
-           file://no-sse-fix-test-case-failures.patch \
-           ${BACKPORTS} \
-"
-BACKPORTS = "\
-           file://0001-Fix-internal-compiler-error-in-testcase.patch \
-           file://0001-PR-rtl-optimization-83030.patch \
-           file://0001-Fix-ppc64le-build-Partial-backport-r256656.patch \
-           file://0001-PR-c-80290-memory-hog-with-std-pair.patch \
-"
-
-SRC_URI[md5sum] = "be2da21680f27624f3a87055c4ba5af2"
-SRC_URI[sha256sum] = "832ca6ae04636adbb430e865a1451adf6979ab44ca1c8374f61fba65645ce15c"
-
-S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}"
-#S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/git"
-B = "${WORKDIR}/gcc-${PV}/build.${HOST_SYS}.${TARGET_SYS}"
-
-# Language Overrides
-FORTRAN = ""
-JAVA = ""
-
-LTO = "--enable-lto"
-
-EXTRA_OECONF_BASE = "\
-    ${LTO} \
-    --enable-libssp \
-    --enable-libitm \
-    --disable-bootstrap \
-    --disable-libmudflap \
-    --with-system-zlib \
-    ${@'--with-linker-hash-style=${LINKER_HASH_STYLE}' if '${LINKER_HASH_STYLE}' else ''} \
-    --enable-linker-build-id \
-    --with-ppl=no \
-    --with-cloog=no \
-    --enable-checking=release \
-    --enable-cheaders=c_global \
-    --without-isl \
-"
-
-EXTRA_OECONF_INITIAL = "\
-    --disable-libmudflap \
-    --disable-libgomp \
-    --disable-libitm \
-    --disable-libquadmath \
-    --with-system-zlib \
-    --disable-lto \
-    --disable-plugin \
-    --enable-decimal-float=no \
-    --without-isl \
-    gcc_cv_libc_provides_ssp=yes \
-"
-
-EXTRA_OECONF_PATHS = "\
-    --with-gxx-include-dir=/not/exist{target_includedir}/c++/${BINV} \
-    --with-sysroot=/not/exist \
-    --with-build-sysroot=${STAGING_DIR_TARGET} \
-"
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-internal-compiler-error-in-testcase.patch b/meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-internal-compiler-error-in-testcase.patch
deleted file mode 100644
index 45cc0ee..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-internal-compiler-error-in-testcase.patch
+++ /dev/null
@@ -1,212 +0,0 @@ 
-From d3cdd96a300f9003a1cc242541605169aacdc811 Mon Sep 17 00:00:00 2001
-From: willschm <willschm@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Mon, 25 Sep 2017 14:35:02 +0000
-Subject: [PATCH] [gcc]
-
-2017-09-25  Will Schmidt  <will_schmidt@vnet.ibm.com>
-
-	* config/rs6000/rs6000.c (rs6000_gimple_fold_builtin): Add handling
-	for early folding of vector stores (ALTIVEC_BUILTIN_ST_*).
-	(rs6000_builtin_valid_without_lhs): New helper function.
-	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
-	Remove obsoleted code for handling ALTIVEC_BUILTIN_VEC_ST.
-
-git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@253152 138bc75d-0d04-0410-961f-82ee72b054a4
-
-Fix internal compiler error for testcase gcc.dg/vmx/7d-02.c
-
-Upstream commit: d3cdd96a300f9003a1cc242541605169aacdc811
-
-Backport by Kaushik Phatak <Kaushik.Phatak@kpit.com>
-
-This patch removes changes to Changelog from the original upstream patch.
-This will help us avoid conflicts.
-
-Upstream-Status: Backport
-
-Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
----
- gcc/ChangeLog                |  8 +++++
- gcc/config/rs6000/rs6000-c.c | 72 -------------------------------------------
- gcc/config/rs6000/rs6000.c   | 73 ++++++++++++++++++++++++++++++++++++++++++--
- 3 files changed, 78 insertions(+), 75 deletions(-)
-
-diff --git a/gcc/config/rs6000/rs6000-c.c b/gcc/config/rs6000/rs6000-c.c
-index a49db97..4a363a1 100644
---- a/gcc/config/rs6000/rs6000-c.c
-+++ b/gcc/config/rs6000/rs6000-c.c
-@@ -6279,70 +6279,6 @@ altivec_resolve_overloaded_builtin (loca
- 	}
-     }
- 
--  /* Similarly for stvx.  */
--  if (fcode == ALTIVEC_BUILTIN_VEC_ST
--      && (BYTES_BIG_ENDIAN || !VECTOR_ELT_ORDER_BIG)
--      && nargs == 3)
--    {
--      tree arg0 = (*arglist)[0];
--      tree arg1 = (*arglist)[1];
--      tree arg2 = (*arglist)[2];
--
--      /* Construct the masked address.  Let existing error handling take
--	 over if we don't have a constant offset.  */
--      arg1 = fold (arg1);
--
--      if (TREE_CODE (arg1) == INTEGER_CST)
--	{
--	  if (!ptrofftype_p (TREE_TYPE (arg1)))
--	    arg1 = build1 (NOP_EXPR, sizetype, arg1);
--
--	  tree arg2_type = TREE_TYPE (arg2);
--	  if (TREE_CODE (arg2_type) == ARRAY_TYPE && c_dialect_cxx ())
--	    {
--	      /* Force array-to-pointer decay for C++.  */
--	      arg2 = default_conversion (arg2);
--	      arg2_type = TREE_TYPE (arg2);
--	    }
--
--	  /* Find the built-in to make sure a compatible one exists; if not
--	     we fall back to default handling to get the error message.  */
--	  for (desc = altivec_overloaded_builtins;
--	       desc->code && desc->code != fcode; desc++)
--	    continue;
--
--	  for (; desc->code == fcode; desc++)
--	    if (rs6000_builtin_type_compatible (TREE_TYPE (arg0), desc->op1)
--		&& rs6000_builtin_type_compatible (TREE_TYPE (arg1), desc->op2)
--		&& rs6000_builtin_type_compatible (TREE_TYPE (arg2),
--						   desc->op3))
--	      {
--		tree addr = fold_build2_loc (loc, POINTER_PLUS_EXPR, arg2_type,
--					     arg2, arg1);
--		tree aligned
--		  = fold_build2_loc (loc, BIT_AND_EXPR, arg2_type,
--				     addr, build_int_cst (arg2_type, -16));
--
--		tree arg0_type = TREE_TYPE (arg0);
--		if (TYPE_MODE (arg0_type) == V2DImode)
--		  /* Type-based aliasing analysis thinks vector long
--		     and vector long long are different and will put them
--		     in distinct alias classes.  Force our address type
--		     to be a may-alias type to avoid this.  */
--		  arg0_type
--		    = build_pointer_type_for_mode (arg0_type, Pmode,
--						   true/*can_alias_all*/);
--		else
--		  arg0_type = build_pointer_type (arg0_type);
--		aligned = build1 (NOP_EXPR, arg0_type, aligned);
--		tree stg = build_indirect_ref (loc, aligned, RO_NULL);
--		tree retval = build2 (MODIFY_EXPR, TREE_TYPE (stg), stg,
--				      convert (TREE_TYPE (stg), arg0));
--		return retval;
--	      }
--	}
--    }
--
-   for (n = 0;
-        !VOID_TYPE_P (TREE_VALUE (fnargs)) && n < nargs;
-        fnargs = TREE_CHAIN (fnargs), n++)
-diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
-index a49db97..4a363a1 100644
---- a/gcc/config/rs6000/rs6000.c
-+++ b/gcc/config/rs6000/rs6000.c
-@@ -55,6 +55,7 @@
- #include "reload.h"
- #include "sched-int.h"
- #include "gimplify.h"
-+#include "gimple-fold.h"
- #include "gimple-iterator.h"
- #include "gimple-ssa.h"
- #include "gimple-walk.h"
-@@ -17089,6 +17090,25 @@ rs6000_fold_builtin (tree fndecl, int n_
- #endif
- }
- 
-+/*  Helper function to sort out which built-ins may be valid without having
-+    a LHS.  */
-+bool
-+rs6000_builtin_valid_without_lhs (enum rs6000_builtins fn_code)
-+{
-+  switch (fn_code)
-+    {
-+    case ALTIVEC_BUILTIN_STVX_V16QI:
-+    case ALTIVEC_BUILTIN_STVX_V8HI:
-+    case ALTIVEC_BUILTIN_STVX_V4SI:
-+    case ALTIVEC_BUILTIN_STVX_V4SF:
-+    case ALTIVEC_BUILTIN_STVX_V2DI:
-+    case ALTIVEC_BUILTIN_STVX_V2DF:
-+      return true;
-+    default:
-+      return false;
-+    }
-+}
-+
- /* Fold a machine-dependent built-in in GIMPLE.  (For folding into
-    a constant, use rs6000_fold_builtin.)  */
- 
-@@ -17102,6 +17122,10 @@ rs6000_gimple_fold_builtin (gimple_stmt_
-     = (enum rs6000_builtins) DECL_FUNCTION_CODE (fndecl);
-   tree arg0, arg1, lhs;
- 
-+  /* Prevent gimple folding for code that does not have a LHS, unless it is
-+     allowed per the rs6000_builtin_valid_without_lhs helper function.  */
-+  if (!gimple_call_lhs (stmt) && !rs6000_builtin_valid_without_lhs (fn_code))
-+     return false;
-   switch (fn_code)
-     {
-     /* Flavors of vec_add.  We deliberately don't expand
-@@ -17169,6 +17193,54 @@ rs6000_gimple_fold_builtin (gimple_stmt_
- 	gsi_replace (gsi, g, true);
- 	return true;
-       }
-+    /* Vector stores.  */
-+    case ALTIVEC_BUILTIN_STVX_V16QI:
-+    case ALTIVEC_BUILTIN_STVX_V8HI:
-+    case ALTIVEC_BUILTIN_STVX_V4SI:
-+    case ALTIVEC_BUILTIN_STVX_V4SF:
-+    case ALTIVEC_BUILTIN_STVX_V2DI:
-+    case ALTIVEC_BUILTIN_STVX_V2DF:
-+      {
-+	 /* Do not fold for -maltivec=be on LE targets.  */
-+	 if (VECTOR_ELT_ORDER_BIG && !BYTES_BIG_ENDIAN)
-+	    return false;
-+	 arg0 = gimple_call_arg (stmt, 0); /* Value to be stored.  */
-+	 arg1 = gimple_call_arg (stmt, 1); /* Offset.  */
-+	 tree arg2 = gimple_call_arg (stmt, 2); /* Store-to address.  */
-+	 location_t loc = gimple_location (stmt);
-+	 tree arg0_type = TREE_TYPE (arg0);
-+	 /* Use ptr_type_node (no TBAA) for the arg2_type.
-+	  FIXME: (Richard)  "A proper fix would be to transition this type as
-+	  seen from the frontend to GIMPLE, for example in a similar way we
-+	  do for MEM_REFs by piggy-backing that on an extra argument, a
-+	  constant zero pointer of the alias pointer type to use (which would
-+	  also serve as a type indicator of the store itself).  I'd use a
-+	  target specific internal function for this (not sure if we can have
-+	  those target specific, but I guess if it's folded away then that's
-+	  fine) and get away with the overload set."
-+	  */
-+	 tree arg2_type = ptr_type_node;
-+	 /* POINTER_PLUS_EXPR wants the offset to be of type 'sizetype'.  Create
-+	    the tree using the value from arg0.  The resulting type will match
-+	    the type of arg2.  */
-+	 gimple_seq stmts = NULL;
-+	 tree temp_offset = gimple_convert (&stmts, loc, sizetype, arg1);
-+	 tree temp_addr = gimple_build (&stmts, loc, POINTER_PLUS_EXPR,
-+				       arg2_type, arg2, temp_offset);
-+	 /* Mask off any lower bits from the address.  */
-+	 tree aligned_addr = gimple_build (&stmts, loc, BIT_AND_EXPR,
-+					  arg2_type, temp_addr,
-+					  build_int_cst (arg2_type, -16));
-+	 gsi_insert_seq_before (gsi, stmts, GSI_SAME_STMT);
-+	/* The desired gimple result should be similar to:
-+	 MEM[(__vector floatD.1407 *)_1] = vf1D.2697;  */
-+	 gimple *g;
-+	 g = gimple_build_assign (build2 (MEM_REF, arg0_type, aligned_addr,
-+					   build_int_cst (arg2_type, 0)), arg0);
-+	 gimple_set_location (g, loc);
-+	 gsi_replace (gsi, g, true);
-+	 return true;
-+      }
- 
-     default:
-       break;
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-ppc64le-build-Partial-backport-r256656.patch b/meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-ppc64le-build-Partial-backport-r256656.patch
deleted file mode 100644
index cfb70e1..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-ppc64le-build-Partial-backport-r256656.patch
+++ /dev/null
@@ -1,37 +0,0 @@ 
-From aa65a43516da1d48011ef621ed5988289711d99b Mon Sep 17 00:00:00 2001
-From: marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Fri, 29 Jun 2018 09:31:30 +0000
-Subject: [PATCH] Partial backport r256656
-
-2018-06-29  Martin Liska  <mliska@suse.cz>
-
-	Backport from mainline
-	2018-01-10  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	* lex.c (search_line_fast): Remove illegal coercion of an
-	unaligned pointer value to vector pointer type and replace with
-	use of __builtin_vec_vsx_ld () built-in function, which operates
-	on unaligned pointer values.
-
-Upstream-Status: Backport
-Signed-off-by: Joel Stanley <joel@jms.id.au>
----
- libcpp/lex.c  |  2 +-
- 1 files changed, 1 insertions(+), 1 deletion(-)
-
-diff --git a/libcpp/lex.c b/libcpp/lex.c
-index 097c78002cbb..e0fb9e822c44 100644
---- a/libcpp/lex.c
-+++ b/libcpp/lex.c
-@@ -568,7 +568,7 @@ search_line_fast (const uchar *s, const uchar *end ATTRIBUTE_UNUSED)
-     {
-       vc m_nl, m_cr, m_bs, m_qm;
- 
--      data = *((const vc *)s);
-+      data = __builtin_vec_vsx_ld (0, s);
-       s += 16;
- 
-       m_nl = (vc) __builtin_vec_cmpeq(data, repl_nl);
--- 
-2.17.1
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0001-PR-c-80290-memory-hog-with-std-pair.patch b/meta/recipes-devtools/gcc/gcc-7.3/0001-PR-c-80290-memory-hog-with-std-pair.patch
deleted file mode 100644
index 603a29a..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0001-PR-c-80290-memory-hog-with-std-pair.patch
+++ /dev/null
@@ -1,58 +0,0 @@ 
-From 8c014bceeca6a558519e86b16a8142accc41e94f Mon Sep 17 00:00:00 2001
-From: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Thu, 28 Jun 2018 00:25:21 +0000
-Subject: [PATCH] 	PR c++/80290 - memory-hog with std::pair.
-
-	* pt.c (type_unification_real): Skip non-dependent conversion
-	check for a nested list argument.
-	(braced_init_depth): New.
-
-Upstream-Status: Backport
-Signed-off-by: Joel Stanley <joel@jms.id.au>
----
- gcc/cp/pt.c      | 22 ++++++++++++++++++++++
- 1 file changed, 22 insertions(+)
-
-diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
-index 79cfd0129226..71077a3b0498 100644
---- a/gcc/cp/pt.c
-+++ b/gcc/cp/pt.c
-@@ -19242,6 +19242,24 @@ try_array_deduction (tree tparms, tree targs, tree parm)
- 			  /*nondeduced*/false, array_deduction_r);
- }
- 
-+/* Returns how many levels of { } INIT contains.  */
-+
-+static int
-+braced_init_depth (tree init)
-+{
-+  if (!init || !BRACE_ENCLOSED_INITIALIZER_P (init))
-+    return 0;
-+  unsigned i; tree val;
-+  unsigned max = 0;
-+  FOR_EACH_CONSTRUCTOR_VALUE (CONSTRUCTOR_ELTS (init), i, val)
-+    {
-+      unsigned elt_d = braced_init_depth (val);
-+      if (elt_d > max)
-+	max = elt_d;
-+    }
-+  return max + 1;
-+}
-+
- /* Most parms like fn_type_unification.
- 
-    If SUBR is 1, we're being called recursively (to unify the
-@@ -19478,6 +19496,10 @@ type_unification_real (tree tparms,
- 
- 	    if (uses_template_parms (parm))
- 	      continue;
-+	    /* Workaround for c++/80290: avoid combinatorial explosion on
-+	       deeply nested braced init-lists.  */
-+	    if (braced_init_depth (arg) > 2)
-+	      continue;
- 	    if (check_non_deducible_conversion (parm, arg, strict, flags,
- 						explain_p))
- 	      return 1;
--- 
-2.17.1
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0001-PR-rtl-optimization-83030.patch b/meta/recipes-devtools/gcc/gcc-7.3/0001-PR-rtl-optimization-83030.patch
deleted file mode 100644
index 71f7988..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0001-PR-rtl-optimization-83030.patch
+++ /dev/null
@@ -1,272 +0,0 @@ 
-From f5c4a9440f15ccf6775659910a2014a5494ee86e Mon Sep 17 00:00:00 2001
-From: ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Wed, 22 Nov 2017 21:43:22 +0000
-Subject: [PATCH] 	PR rtl-optimization/83030 	* doc/rtl.texi (Flags
- in an RTL Expression): Alphabetize, add entry 	for CROSSING_JUMP_P and
- mention usage of 'jump' for JUMP_INSNs. 	(Insns): Delete entry for
- REG_CROSSING_JUMP in register notes. 	* bb-reorder.c
- (update_crossing_jump_flags): Do not test whether the 	CROSSING_JUMP_P flag
- is already set before setting it. 	* cfgrtl.c (fixup_partition_crossing):
- Likewise. 	* reorg.c (relax_delay_slots): Do not consider a
- CROSSING_JUMP_P insn 	as useless.
-
-git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@255083 138bc75d-0d04-0410-961f-82ee72b054a4
-
-Upstream-Status: Backport
-
-This patch removes changes to Changelog from the original upstream patch.
-This will help us avoid conflicts.
-
-Original backport to GCC 7.x by Amruta Pawar <Amruta.Pawar@kpit.com>
-
-Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
-
----
- gcc/bb-reorder.c |   5 +--
- gcc/cfgrtl.c     |   3 +-
- gcc/doc/rtl.texi | 129 ++++++++++++++++++++++++++++---------------------------
- gcc/reorg.c      |   7 +--
- 5 files changed, 84 insertions(+), 72 deletions(-)
-
-diff --git a/gcc/bb-reorder.c b/gcc/bb-reorder.c
-index 55e6dc6..794283c 100644
---- a/gcc/bb-reorder.c
-+++ b/gcc/bb-reorder.c
-@@ -2236,10 +2236,7 @@ update_crossing_jump_flags (void)
-     FOR_EACH_EDGE (e, ei, bb->succs)
-       if (e->flags & EDGE_CROSSING)
- 	{
--	  if (JUMP_P (BB_END (bb))
--	      /* Some flags were added during fix_up_fall_thru_edges, via
--		 force_nonfallthru_and_redirect.  */
--	      && !CROSSING_JUMP_P (BB_END (bb)))
-+	  if (JUMP_P (BB_END (bb)))
- 	    CROSSING_JUMP_P (BB_END (bb)) = 1;
- 	  break;
- 	}
-diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c
-index d6e5ac0..a2ad075 100644
---- a/gcc/cfgrtl.c
-+++ b/gcc/cfgrtl.c
-@@ -1334,8 +1334,7 @@ fixup_partition_crossing (edge e)
-   if (BB_PARTITION (e->src) != BB_PARTITION (e->dest))
-     {
-       e->flags |= EDGE_CROSSING;
--      if (JUMP_P (BB_END (e->src))
--	  && !CROSSING_JUMP_P (BB_END (e->src)))
-+      if (JUMP_P (BB_END (e->src)))
- 	CROSSING_JUMP_P (BB_END (e->src)) = 1;
-     }
-   else if (BB_PARTITION (e->src) == BB_PARTITION (e->dest))
-diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi
-index 21524f5..a58eedc 100644
---- a/gcc/doc/rtl.texi
-+++ b/gcc/doc/rtl.texi
-@@ -565,6 +565,16 @@ that are used in certain types of expression.  Most often they
- are accessed with the following macros, which expand into lvalues.
- 
- @table @code
-+@findex CROSSING_JUMP_P
-+@cindex @code{jump_insn} and @samp{/j}
-+@item CROSSING_JUMP_P (@var{x})
-+Nonzero in a @code{jump_insn} if it crosses between hot and cold sections,
-+which could potentially be very far apart in the executable.  The presence
-+of this flag indicates to other optimizations that this branching instruction
-+should not be ``collapsed'' into a simpler branching construct.  It is used
-+when the optimization to partition basic blocks into hot and cold sections
-+is turned on.
-+
- @findex CONSTANT_POOL_ADDRESS_P
- @cindex @code{symbol_ref} and @samp{/u}
- @cindex @code{unchanging}, in @code{symbol_ref}
-@@ -577,37 +587,6 @@ In either case GCC assumes these addresses can be addressed directly,
- perhaps with the help of base registers.
- Stored in the @code{unchanging} field and printed as @samp{/u}.
- 
--@findex RTL_CONST_CALL_P
--@cindex @code{call_insn} and @samp{/u}
--@cindex @code{unchanging}, in @code{call_insn}
--@item RTL_CONST_CALL_P (@var{x})
--In a @code{call_insn} indicates that the insn represents a call to a
--const function.  Stored in the @code{unchanging} field and printed as
--@samp{/u}.
--
--@findex RTL_PURE_CALL_P
--@cindex @code{call_insn} and @samp{/i}
--@cindex @code{return_val}, in @code{call_insn}
--@item RTL_PURE_CALL_P (@var{x})
--In a @code{call_insn} indicates that the insn represents a call to a
--pure function.  Stored in the @code{return_val} field and printed as
--@samp{/i}.
--
--@findex RTL_CONST_OR_PURE_CALL_P
--@cindex @code{call_insn} and @samp{/u} or @samp{/i}
--@item RTL_CONST_OR_PURE_CALL_P (@var{x})
--In a @code{call_insn}, true if @code{RTL_CONST_CALL_P} or
--@code{RTL_PURE_CALL_P} is true.
--
--@findex RTL_LOOPING_CONST_OR_PURE_CALL_P
--@cindex @code{call_insn} and @samp{/c}
--@cindex @code{call}, in @code{call_insn}
--@item RTL_LOOPING_CONST_OR_PURE_CALL_P (@var{x})
--In a @code{call_insn} indicates that the insn represents a possibly
--infinite looping call to a const or pure function.  Stored in the
--@code{call} field and printed as @samp{/c}.  Only true if one of
--@code{RTL_CONST_CALL_P} or @code{RTL_PURE_CALL_P} is true.
--
- @findex INSN_ANNULLED_BRANCH_P
- @cindex @code{jump_insn} and @samp{/u}
- @cindex @code{call_insn} and @samp{/u}
-@@ -702,6 +681,29 @@ Stored in the @code{call} field and printed as @samp{/c}.
- Nonzero in a @code{mem} if the memory reference holds a pointer.
- Stored in the @code{frame_related} field and printed as @samp{/f}.
- 
-+@findex MEM_READONLY_P
-+@cindex @code{mem} and @samp{/u}
-+@cindex @code{unchanging}, in @code{mem}
-+@item MEM_READONLY_P (@var{x})
-+Nonzero in a @code{mem}, if the memory is statically allocated and read-only.
-+
-+Read-only in this context means never modified during the lifetime of the
-+program, not necessarily in ROM or in write-disabled pages.  A common
-+example of the later is a shared library's global offset table.  This
-+table is initialized by the runtime loader, so the memory is technically
-+writable, but after control is transferred from the runtime loader to the
-+application, this memory will never be subsequently modified.
-+
-+Stored in the @code{unchanging} field and printed as @samp{/u}.
-+
-+@findex PREFETCH_SCHEDULE_BARRIER_P
-+@cindex @code{prefetch} and @samp{/v}
-+@cindex @code{volatile}, in @code{prefetch}
-+@item PREFETCH_SCHEDULE_BARRIER_P (@var{x})
-+In a @code{prefetch}, indicates that the prefetch is a scheduling barrier.
-+No other INSNs will be moved over it.
-+Stored in the @code{volatil} field and printed as @samp{/v}.
-+
- @findex REG_FUNCTION_VALUE_P
- @cindex @code{reg} and @samp{/i}
- @cindex @code{return_val}, in @code{reg}
-@@ -731,6 +733,37 @@ The same hard register may be used also for collecting the values of
- functions called by this one, but @code{REG_FUNCTION_VALUE_P} is zero
- in this kind of use.
- 
-+@findex RTL_CONST_CALL_P
-+@cindex @code{call_insn} and @samp{/u}
-+@cindex @code{unchanging}, in @code{call_insn}
-+@item RTL_CONST_CALL_P (@var{x})
-+In a @code{call_insn} indicates that the insn represents a call to a
-+const function.  Stored in the @code{unchanging} field and printed as
-+@samp{/u}.
-+
-+@findex RTL_PURE_CALL_P
-+@cindex @code{call_insn} and @samp{/i}
-+@cindex @code{return_val}, in @code{call_insn}
-+@item RTL_PURE_CALL_P (@var{x})
-+In a @code{call_insn} indicates that the insn represents a call to a
-+pure function.  Stored in the @code{return_val} field and printed as
-+@samp{/i}.
-+
-+@findex RTL_CONST_OR_PURE_CALL_P
-+@cindex @code{call_insn} and @samp{/u} or @samp{/i}
-+@item RTL_CONST_OR_PURE_CALL_P (@var{x})
-+In a @code{call_insn}, true if @code{RTL_CONST_CALL_P} or
-+@code{RTL_PURE_CALL_P} is true.
-+
-+@findex RTL_LOOPING_CONST_OR_PURE_CALL_P
-+@cindex @code{call_insn} and @samp{/c}
-+@cindex @code{call}, in @code{call_insn}
-+@item RTL_LOOPING_CONST_OR_PURE_CALL_P (@var{x})
-+In a @code{call_insn} indicates that the insn represents a possibly
-+infinite looping call to a const or pure function.  Stored in the
-+@code{call} field and printed as @samp{/c}.  Only true if one of
-+@code{RTL_CONST_CALL_P} or @code{RTL_PURE_CALL_P} is true.
-+
- @findex RTX_FRAME_RELATED_P
- @cindex @code{insn} and @samp{/f}
- @cindex @code{call_insn} and @samp{/f}
-@@ -765,21 +798,6 @@ computation performed by this instruction, i.e., one that
- This flag is required for exception handling support on targets with RTL
- prologues.
- 
--@findex MEM_READONLY_P
--@cindex @code{mem} and @samp{/u}
--@cindex @code{unchanging}, in @code{mem}
--@item MEM_READONLY_P (@var{x})
--Nonzero in a @code{mem}, if the memory is statically allocated and read-only.
--
--Read-only in this context means never modified during the lifetime of the
--program, not necessarily in ROM or in write-disabled pages.  A common
--example of the later is a shared library's global offset table.  This
--table is initialized by the runtime loader, so the memory is technically
--writable, but after control is transferred from the runtime loader to the
--application, this memory will never be subsequently modified.
--
--Stored in the @code{unchanging} field and printed as @samp{/u}.
--
- @findex SCHED_GROUP_P
- @cindex @code{insn} and @samp{/s}
- @cindex @code{call_insn} and @samp{/s}
-@@ -879,14 +897,6 @@ Stored in the @code{volatil} field and printed as @samp{/v}.
- Most uses of @code{SYMBOL_REF_FLAG} are historic and may be subsumed
- by @code{SYMBOL_REF_FLAGS}.  Certainly use of @code{SYMBOL_REF_FLAGS}
- is mandatory if the target requires more than one bit of storage.
--
--@findex PREFETCH_SCHEDULE_BARRIER_P
--@cindex @code{prefetch} and @samp{/v}
--@cindex @code{volatile}, in @code{prefetch}
--@item PREFETCH_SCHEDULE_BARRIER_P (@var{x})
--In a @code{prefetch}, indicates that the prefetch is a scheduling barrier.
--No other INSNs will be moved over it.
--Stored in the @code{volatil} field and printed as @samp{/v}.
- @end table
- 
- These are the fields to which the above macros refer:
-@@ -974,6 +985,8 @@ In a @code{set}, 1 means it is for a return.
- 
- In a @code{call_insn}, 1 means it is a sibling call.
- 
-+In a @code{jump_insn}, 1 means it is a crossing jump.
-+
- In an RTL dump, this flag is represented as @samp{/j}.
- 
- @findex unchanging
-@@ -3887,16 +3900,6 @@ multiple targets; the last label in the insn (in the highest numbered
- insn-field) goes into the @code{JUMP_LABEL} field and does not have a
- @code{REG_LABEL_TARGET} note.  @xref{Insns, JUMP_LABEL}.
- 
--@findex REG_CROSSING_JUMP
--@item REG_CROSSING_JUMP
--This insn is a branching instruction (either an unconditional jump or
--an indirect jump) which crosses between hot and cold sections, which
--could potentially be very far apart in the executable.  The presence
--of this note indicates to other optimizations that this branching
--instruction should not be ``collapsed'' into a simpler branching
--construct.  It is used when the optimization to partition basic blocks
--into hot and cold sections is turned on.
--
- @findex REG_SETJMP
- @item REG_SETJMP
- Appears attached to each @code{CALL_INSN} to @code{setjmp} or a
-diff --git a/gcc/reorg.c b/gcc/reorg.c
-index 5914af6..77f3fe7 100644
---- a/gcc/reorg.c
-+++ b/gcc/reorg.c
-@@ -3360,10 +3360,11 @@ relax_delay_slots (rtx_insn *first)
- 	}
- 
-       /* See if we have a simple (conditional) jump that is useless.  */
--      if (! INSN_ANNULLED_BRANCH_P (delay_jump_insn)
--	  && ! condjump_in_parallel_p (delay_jump_insn)
-+      if (!CROSSING_JUMP_P (delay_jump_insn)
-+	  && !INSN_ANNULLED_BRANCH_P (delay_jump_insn)
-+	  && !condjump_in_parallel_p (delay_jump_insn)
- 	  && prev_active_insn (as_a<rtx_insn *> (target_label)) == insn
--	  && ! BARRIER_P (prev_nonnote_insn (as_a<rtx_insn *> (target_label)))
-+	  && !BARRIER_P (prev_nonnote_insn (as_a<rtx_insn *> (target_label)))
- 	  /* If the last insn in the delay slot sets CC0 for some insn,
- 	     various code assumes that it is in a delay slot.  We could
- 	     put it back where it belonged and delete the register notes,
--- 
-1.8.5.6
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch b/meta/recipes-devtools/gcc/gcc-7.3/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
deleted file mode 100644
index 1af1c74..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
+++ /dev/null
@@ -1,42 +0,0 @@ 
-From 2fcf1e23ef4b2a5c93526f12212aa892595261f6 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 08:37:11 +0400
-Subject: [PATCH 01/47] gcc-4.3.1: ARCH_FLAGS_FOR_TARGET
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Inappropriate [embedded specific]
----
- configure    | 2 +-
- configure.ac | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/configure b/configure
-index 32a38633ad8..b4760952085 100755
---- a/configure
-+++ b/configure
-@@ -7472,7 +7472,7 @@ fi
- # for target_alias and gcc doesn't manage it consistently.
- target_configargs="--cache-file=./config.cache ${target_configargs}"
- 
--FLAGS_FOR_TARGET=
-+FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
- case " $target_configdirs " in
-  *" newlib "*)
-   case " $target_configargs " in
-diff --git a/configure.ac b/configure.ac
-index 12377499295..176ebb921ed 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -3065,7 +3065,7 @@ fi
- # for target_alias and gcc doesn't manage it consistently.
- target_configargs="--cache-file=./config.cache ${target_configargs}"
- 
--FLAGS_FOR_TARGET=
-+FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
- case " $target_configdirs " in
-  *" newlib "*)
-   case " $target_configargs " in
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0008-c99-snprintf.patch b/meta/recipes-devtools/gcc/gcc-7.3/0008-c99-snprintf.patch
deleted file mode 100644
index ebd562b..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0008-c99-snprintf.patch
+++ /dev/null
@@ -1,28 +0,0 @@ 
-From 732f10eead61830a8aee1bf38cce892da25c35b1 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 08:49:03 +0400
-Subject: [PATCH 08/47] c99-snprintf
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Pending
----
- libstdc++-v3/include/c_std/cstdio | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/libstdc++-v3/include/c_std/cstdio b/libstdc++-v3/include/c_std/cstdio
-index 43969892aa2..12148457909 100644
---- a/libstdc++-v3/include/c_std/cstdio
-+++ b/libstdc++-v3/include/c_std/cstdio
-@@ -144,7 +144,7 @@ namespace std
-   using ::vsprintf;
- } // namespace std
- 
--#if _GLIBCXX_USE_C99_STDIO
-+#if _GLIBCXX_USE_C99_STDIO || defined(__UCLIBC__)
- 
- #undef snprintf
- #undef vfscanf
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0009-gcc-poison-system-directories.patch b/meta/recipes-devtools/gcc/gcc-7.3/0009-gcc-poison-system-directories.patch
deleted file mode 100644
index fe13ed6..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0009-gcc-poison-system-directories.patch
+++ /dev/null
@@ -1,192 +0,0 @@ 
-From 4791a0a0f4595d0a18974f4e85a759a0789943db Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 08:59:00 +0400
-Subject: [PATCH 09/47] gcc: poison-system-directories
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Inappropriate [distribution: codesourcery]
----
- gcc/common.opt      |  4 ++++
- gcc/config.in       |  6 ++++++
- gcc/configure       | 16 ++++++++++++++++
- gcc/configure.ac    | 10 ++++++++++
- gcc/doc/invoke.texi |  9 +++++++++
- gcc/gcc.c           |  2 ++
- gcc/incpath.c       | 19 +++++++++++++++++++
- 7 files changed, 66 insertions(+)
-
-diff --git a/gcc/common.opt b/gcc/common.opt
-index a5c3aeaa336..f02fe66367e 100644
---- a/gcc/common.opt
-+++ b/gcc/common.opt
-@@ -662,6 +662,10 @@ Wreturn-local-addr
- Common Var(warn_return_local_addr) Init(1) Warning
- Warn about returning a pointer/reference to a local or temporary variable.
- 
-+Wpoison-system-directories
-+Common Var(flag_poison_system_directories) Init(1) Warning
-+Warn for -I and -L options using system directories if cross compiling
-+
- Wshadow
- Common Var(warn_shadow) Warning
- Warn when one variable shadows another.  Same as -Wshadow=global.
-diff --git a/gcc/config.in b/gcc/config.in
-index bf2aa7b2e7d..b1203987e15 100644
---- a/gcc/config.in
-+++ b/gcc/config.in
-@@ -194,6 +194,12 @@
- #endif
- 
- 
-+/* Define to warn for use of native system header directories */
-+#ifndef USED_FOR_TARGET
-+#undef ENABLE_POISON_SYSTEM_DIRECTORIES
-+#endif
-+
-+
- /* Define if you want all operations on RTL (the basic data structure of the
-    optimizer and back end) to be checked for dynamic type safety at runtime.
-    This is quite expensive. */
-diff --git a/gcc/configure b/gcc/configure
-index c823ffe6290..4898f04fa6b 100755
---- a/gcc/configure
-+++ b/gcc/configure
-@@ -949,6 +949,7 @@ with_system_zlib
- enable_maintainer_mode
- enable_link_mutex
- enable_version_specific_runtime_libs
-+enable_poison_system_directories
- enable_plugin
- enable_host_shared
- enable_libquadmath_support
-@@ -1691,6 +1692,8 @@ Optional Features:
-   --enable-version-specific-runtime-libs
-                           specify that runtime libraries should be installed
-                           in a compiler-specific directory
-+  --enable-poison-system-directories
-+                          warn for use of native system header directories
-   --enable-plugin         enable plugin support
-   --enable-host-shared    build host code as shared libraries
-   --disable-libquadmath-support
-@@ -29347,6 +29350,19 @@ if test "${enable_version_specific_runtime_libs+set}" = set; then :
- fi
- 
- 
-+# Check whether --enable-poison-system-directories was given.
-+if test "${enable_poison_system_directories+set}" = set; then :
-+  enableval=$enable_poison_system_directories;
-+else
-+  enable_poison_system_directories=no
-+fi
-+
-+if test "x${enable_poison_system_directories}" = "xyes"; then
-+
-+$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h
-+
-+fi
-+
- # Substitute configuration variables
- 
- 
-diff --git a/gcc/configure.ac b/gcc/configure.ac
-index acfe9797389..9dc1dc7fc96 100644
---- a/gcc/configure.ac
-+++ b/gcc/configure.ac
-@@ -6101,6 +6101,16 @@ AC_ARG_ENABLE(version-specific-runtime-libs,
-                 [specify that runtime libraries should be
-                  installed in a compiler-specific directory])])
- 
-+AC_ARG_ENABLE([poison-system-directories],
-+             AS_HELP_STRING([--enable-poison-system-directories],
-+                            [warn for use of native system header directories]),,
-+             [enable_poison_system_directories=no])
-+if test "x${enable_poison_system_directories}" = "xyes"; then
-+  AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES],
-+           [1],
-+           [Define to warn for use of native system header directories])
-+fi
-+
- # Substitute configuration variables
- AC_SUBST(subdirs)
- AC_SUBST(srcdir)
-diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
-index 68a558e9992..060cd7169c6 100644
---- a/gcc/doc/invoke.texi
-+++ b/gcc/doc/invoke.texi
-@@ -298,6 +298,7 @@ Objective-C and Objective-C++ Dialects}.
- -Wpacked  -Wpacked-bitfield-compat  -Wpadded @gol
- -Wparentheses  -Wno-pedantic-ms-format @gol
- -Wplacement-new  -Wplacement-new=@var{n} @gol
-+-Wno-poison-system-directories @gol
- -Wpointer-arith  -Wpointer-compare  -Wno-pointer-to-int-cast @gol
- -Wno-pragmas  -Wredundant-decls  -Wrestrict  -Wno-return-local-addr @gol
- -Wreturn-type  -Wsequence-point  -Wshadow  -Wno-shadow-ivar @gol
-@@ -5395,6 +5396,14 @@ made up of data only and thus requires no special treatment.  But, for
- most targets, it is made up of code and thus requires the stack to be
- made executable in order for the program to work properly.
- 
-+@item -Wno-poison-system-directories
-+@opindex Wno-poison-system-directories
-+Do not warn for @option{-I} or @option{-L} options using system
-+directories such as @file{/usr/include} when cross compiling.  This
-+option is intended for use in chroot environments when such
-+directories contain the correct headers and libraries for the target
-+system rather than the host.
-+
- @item -Wfloat-equal
- @opindex Wfloat-equal
- @opindex Wno-float-equal
-diff --git a/gcc/gcc.c b/gcc/gcc.c
-index c48178f..f63d53d 100644
---- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -1029,6 +1029,8 @@ proper position among the other output files.  */
-    "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
-    "%X %{o*} %{e*} %{N} %{n} %{r}\
-     %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!nostartfiles:%S}} \
-+    %{Wno-poison-system-directories:--no-poison-system-directories} \
-+    %{Werror=poison-system-directories:--error-poison-system-directories} \
-     %{static|no-pie:} %{L*} %(mfwrap) %(link_libgcc) " \
-     VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o " CHKP_SPEC " \
-     %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
-diff --git a/gcc/incpath.c b/gcc/incpath.c
-index 98fe5ec9ab3..f90e74dbd73 100644
---- a/gcc/incpath.c
-+++ b/gcc/incpath.c
-@@ -26,6 +26,7 @@
- #include "intl.h"
- #include "incpath.h"
- #include "cppdefault.h"
-+#include "diagnostic-core.h"
- 
- /* Microsoft Windows does not natively support inodes.
-    VMS has non-numeric inodes.  */
-@@ -382,6 +383,24 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)
- 	}
-       fprintf (stderr, _("End of search list.\n"));
-     }
-+
-+#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES
-+  if (flag_poison_system_directories)
-+    {
-+       struct cpp_dir *p;
-+
-+       for (p = heads[QUOTE]; p; p = p->next)
-+         {
-+          if ((!strncmp (p->name, "/usr/include", 12))
-+              || (!strncmp (p->name, "/usr/local/include", 18))
-+              || (!strncmp (p->name, "/usr/X11R6/include", 18)))
-+            warning (OPT_Wpoison_system_directories,
-+                     "include location \"%s\" is unsafe for "
-+                     "cross-compilation",
-+                     p->name);
-+         }
-+    }
-+#endif
- }
- 
- /* Use given -I paths for #include "..." but not #include <...>, and
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0010-gcc-poison-dir-extend.patch b/meta/recipes-devtools/gcc/gcc-7.3/0010-gcc-poison-dir-extend.patch
deleted file mode 100644
index 4e06aa2..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0010-gcc-poison-dir-extend.patch
+++ /dev/null
@@ -1,39 +0,0 @@ 
-From e74ef84ad609b3b6a5c37d207ffc3c6e70d1f025 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:00:34 +0400
-Subject: [PATCH 10/47] gcc-poison-dir-extend
-
-Add /sw/include and /opt/include based on the original
-zecke-no-host-includes.patch patch.  The original patch checked for
-/usr/include, /sw/include and /opt/include and then triggered a failure and
-aborted.
-
-Instead, we add the two missing items to the current scan.  If the user
-wants this to be a failure, they can add "-Werror=poison-system-directories".
-
-Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Pending
----
- gcc/incpath.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/gcc/incpath.c b/gcc/incpath.c
-index f90e74dbd73..c583ee5061d 100644
---- a/gcc/incpath.c
-+++ b/gcc/incpath.c
-@@ -393,7 +393,9 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)
-          {
-           if ((!strncmp (p->name, "/usr/include", 12))
-               || (!strncmp (p->name, "/usr/local/include", 18))
--              || (!strncmp (p->name, "/usr/X11R6/include", 18)))
-+              || (!strncmp (p->name, "/usr/X11R6/include", 18))
-+              || (!strncmp (p->name, "/sw/include", 11))
-+              || (!strncmp (p->name, "/opt/include", 12)))
-             warning (OPT_Wpoison_system_directories,
-                      "include location \"%s\" is unsafe for "
-                      "cross-compilation",
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch b/meta/recipes-devtools/gcc/gcc-7.3/0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch
deleted file mode 100644
index b39ff1e..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch
+++ /dev/null
@@ -1,73 +0,0 @@ 
-From a41d3a53a4e313c20802330d6b5c75358a4ed882 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:08:31 +0400
-Subject: [PATCH 11/47] gcc-4.3.3: SYSROOT_CFLAGS_FOR_TARGET
-
-Before committing, I noticed that PR/32161 was marked as a dup of PR/32009, but my previous patch did not fix it.
-
-This alternative patch is better because it lets you just use CFLAGS_FOR_TARGET to set the compilation flags for libgcc. Since bootstrapped target libraries are never compiled with the native compiler, it makes little sense to use different flags for stage1 and later stages. And it also makes little sense to use a different variable than CFLAGS_FOR_TARGET.
-
-Other changes I had to do include:
-
-- moving the creation of default CFLAGS_FOR_TARGET from Makefile.am to configure.ac, because otherwise the BOOT_CFLAGS are substituted into CFLAGS_FOR_TARGET (which is "-O2 -g $(CFLAGS)") via $(CFLAGS). It is also cleaner this way though.
-
-- passing the right CFLAGS to configure scripts as exported environment variables
-
-I also stopped passing LIBCFLAGS to configure scripts since they are unused in the whole src tree. And I updated the documentation as H-P reminded me to do.
-
-Bootstrapped/regtested i686-pc-linux-gnu, will commit to 4.4 shortly. Ok for 4.3?
-
-Signed-off-by: Paolo Bonzini  <bonzini@gnu.org>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Pending
----
- configure | 32 ++++++++++++++++++++++++++++++++
- 1 file changed, 32 insertions(+)
-
-diff --git a/configure b/configure
-index b4760952085..72a8ba94c4e 100755
---- a/configure
-+++ b/configure
-@@ -6736,6 +6736,38 @@ fi
- 
- 
- 
-+# During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
-+# might be empty or "-g".  We don't require a C++ compiler, so CXXFLAGS
-+# might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
-+# We want to ensure that TARGET libraries (which we know are built with
-+# gcc) are built with "-O2 -g", so include those options when setting
-+# CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
-+if test "x$CFLAGS_FOR_TARGET" = x; then
-+  CFLAGS_FOR_TARGET=$CFLAGS
-+  case " $CFLAGS " in
-+    *" -O2 "*) ;;
-+    *) CFLAGS_FOR_TARGET="-O2 $CFLAGS" ;;
-+  esac
-+  case " $CFLAGS " in
-+    *" -g "* | *" -g3 "*) ;;
-+    *) CFLAGS_FOR_TARGET="-g $CFLAGS" ;;
-+  esac
-+fi
-+
-+
-+if test "x$CXXFLAGS_FOR_TARGET" = x; then
-+  CXXFLAGS_FOR_TARGET=$CXXFLAGS
-+  case " $CXXFLAGS " in
-+    *" -O2 "*) ;;
-+    *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS" ;;
-+  esac
-+  case " $CXXFLAGS " in
-+    *" -g "* | *" -g3 "*) ;;
-+    *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS" ;;
-+  esac
-+fi
-+
-+
- # Handle --with-headers=XXX.  If the value is not "yes", the contents of
- # the named directory are copied to $(tooldir)/sys-include.
- if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0012-64-bit-multilib-hack.patch b/meta/recipes-devtools/gcc/gcc-7.3/0012-64-bit-multilib-hack.patch
deleted file mode 100644
index f3b3912..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0012-64-bit-multilib-hack.patch
+++ /dev/null
@@ -1,85 +0,0 @@ 
-From 3af9fbbd14e83242ac2acb54bbb4bb726845fd34 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:10:06 +0400
-Subject: [PATCH 12/47] 64-bit multilib hack.
-
-GCC has internal multilib handling code but it assumes a very specific rigid directory
-layout. The build system implementation of multilib layout is very generic and allows
-complete customisation of the library directories.
-
-This patch is a partial solution to allow any custom directories to be passed into gcc
-and handled correctly. It forces gcc to use the base_libdir (which is the current
-directory, "."). We need to do this for each multilib that is configured as we don't
-know which compiler options may be being passed into the compiler. Since we have a compiler
-per mulitlib at this point that isn't an issue.
-
-The one problem is the target compiler is only going to work for the default multlilib at
-this point. Ideally we'd figure out which multilibs were being enabled with which paths
-and be able to patch these entries with a complete set of correct paths but this we
-don't have such code at this point. This is something the target gcc recipe should do
-and override these platform defaults in its build config.
-
-RP 15/8/11
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Signed-off-by: Elvis Dowson <elvis.dowson@gmail.com>
-
-Upstream-Status: Pending
----
- gcc/config/i386/t-linux64   |  6 ++----
- gcc/config/mips/t-linux64   | 10 +++-------
- gcc/config/rs6000/t-linux64 |  5 ++---
- 3 files changed, 7 insertions(+), 14 deletions(-)
-
-diff --git a/gcc/config/i386/t-linux64 b/gcc/config/i386/t-linux64
-index e422c442dae..cc885e24457 100644
---- a/gcc/config/i386/t-linux64
-+++ b/gcc/config/i386/t-linux64
-@@ -32,7 +32,5 @@
- #
- comma=,
- MULTILIB_OPTIONS    = $(subst $(comma),/,$(TM_MULTILIB_CONFIG))
--MULTILIB_DIRNAMES   = $(patsubst m%, %, $(subst /, ,$(MULTILIB_OPTIONS)))
--MULTILIB_OSDIRNAMES = m64=../lib64$(call if_multiarch,:x86_64-linux-gnu)
--MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-linux-gnu)
--MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-linux-gnux32)
-+MULTILIB_DIRNAMES = . .
-+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
-diff --git a/gcc/config/mips/t-linux64 b/gcc/config/mips/t-linux64
-index 100f9da5e14..601cdf08d05 100644
---- a/gcc/config/mips/t-linux64
-+++ b/gcc/config/mips/t-linux64
-@@ -17,10 +17,6 @@
- # <http://www.gnu.org/licenses/>.
- 
- MULTILIB_OPTIONS = mabi=n32/mabi=32/mabi=64
--MULTILIB_DIRNAMES = n32 32 64
--MIPS_EL = $(if $(filter %el, $(firstword $(subst -, ,$(target)))),el)
--MIPS_SOFT = $(if $(strip $(filter MASK_SOFT_FLOAT_ABI, $(target_cpu_default)) $(filter soft, $(with_float))),soft)
--MULTILIB_OSDIRNAMES = \
--	../lib32$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
--	../lib$(call if_multiarch,:mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
--	../lib64$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
-+MULTILIB_DIRNAMES = . . .
-+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
-+
-diff --git a/gcc/config/rs6000/t-linux64 b/gcc/config/rs6000/t-linux64
-index 2830ed0d861..d057facd2fd 100644
---- a/gcc/config/rs6000/t-linux64
-+++ b/gcc/config/rs6000/t-linux64
-@@ -26,10 +26,9 @@
- # MULTILIB_OSDIRNAMES according to what is found on the target.
- 
- MULTILIB_OPTIONS    := m64/m32
--MULTILIB_DIRNAMES   := 64 32
-+MULTILIB_DIRNAMES   := . .
- MULTILIB_EXTRA_OPTS := 
--MULTILIB_OSDIRNAMES := m64=../lib64$(call if_multiarch,:powerpc64-linux-gnu)
--MULTILIB_OSDIRNAMES += m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:powerpc-linux-gnu)
-+MULTILIB_OSDIRNAMES := ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
- 
- rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.c
- 	$(COMPILE) $<
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0013-optional-libstdc.patch b/meta/recipes-devtools/gcc/gcc-7.3/0013-optional-libstdc.patch
deleted file mode 100644
index 3439bf6..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0013-optional-libstdc.patch
+++ /dev/null
@@ -1,125 +0,0 @@ 
-From 26a58d05844274915d011edbf9330c6151687b22 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:12:56 +0400
-Subject: [PATCH 13/47] optional libstdc
-
-gcc-runtime builds libstdc++ separately from gcc-cross-*. Its configure tests using g++
-will not run correctly since by default the linker will try to link against libstdc++
-which shouldn't exist yet. We need an option to disable -lstdc++
-option whilst leaving -lc, -lgcc and other automatic library dependencies added by gcc
-driver. This patch adds such an option which only disables the -lstdc++.
-
-A "standard" gcc build uses xgcc and hence avoids this. We should ask upstream how to
-do this officially, the likely answer is don't build libstdc++ separately.
-
-RP 29/6/10
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Inappropriate [embedded specific]
----
- gcc/c-family/c.opt  |  4 ++++
- gcc/cp/g++spec.c    |  1 +
- gcc/doc/invoke.texi | 32 +++++++++++++++++++++++++++++++-
- gcc/gcc.c           |  1 +
- 4 files changed, 37 insertions(+), 1 deletion(-)
-
-diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
-index 9ad2f6e1fcc..c4ef7796282 100644
---- a/gcc/c-family/c.opt
-+++ b/gcc/c-family/c.opt
-@@ -1848,6 +1848,10 @@ nostdinc++
- C++ ObjC++
- Do not search standard system include directories for C++.
- 
-+nostdlib++
-+Driver
-+Do not link standard C++ runtime library
-+
- o
- C ObjC C++ ObjC++ Joined Separate
- ; Documented in common.opt
-diff --git a/gcc/cp/g++spec.c b/gcc/cp/g++spec.c
-index ffcc87c79c9..28d8a9cf530 100644
---- a/gcc/cp/g++spec.c
-+++ b/gcc/cp/g++spec.c
-@@ -137,6 +137,7 @@ lang_specific_driver (struct cl_decoded_option **in_decoded_options,
-       switch (decoded_options[i].opt_index)
- 	{
- 	case OPT_nostdlib:
-+	case OPT_nostdlib__:
- 	case OPT_nodefaultlibs:
- 	  library = -1;
- 	  break;
-diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
-index 060cd7169c6..8e2adc25644 100644
---- a/gcc/doc/invoke.texi
-+++ b/gcc/doc/invoke.texi
-@@ -211,6 +211,9 @@ in the following sections.
- -fno-weak  -nostdinc++ @gol
- -fvisibility-inlines-hidden @gol
- -fvisibility-ms-compat @gol
-+-fvtable-verify=@r{[}std@r{|}preinit@r{|}none@r{]} @gol
-+-fvtv-counts -fvtv-debug @gol
-+-nostdlib++ @gol
- -fext-numeric-literals @gol
- -Wabi=@var{n}  -Wabi-tag  -Wconversion-null  -Wctor-dtor-privacy @gol
- -Wdelete-non-virtual-dtor  -Wliteral-suffix  -Wmultiple-inheritance @gol
-@@ -496,7 +499,7 @@ Objective-C and Objective-C++ Dialects}.
- -s  -static  -static-libgcc  -static-libstdc++ @gol
- -static-libasan  -static-libtsan  -static-liblsan  -static-libubsan @gol
- -static-libmpx  -static-libmpxwrappers @gol
---shared  -shared-libgcc  -symbolic @gol
-+-shared  -shared-libgcc  -symbolic -nostdlib++ @gol
- -T @var{script}  -Wl,@var{option}  -Xlinker @var{option} @gol
- -u @var{symbol}  -z @var{keyword}}
- 
-@@ -11606,6 +11609,33 @@ library subroutines.
- constructors are called; @pxref{Collect2,,@code{collect2}, gccint,
- GNU Compiler Collection (GCC) Internals}.)
- 
-+@item -nostdlib++
-+@opindex nostdlib++
-+Do not use the standard system C++ runtime libraries when linking.
-+Only the libraries you specify will be passed to the linker.
-+
-+@cindex @option{-lgcc}, use with @option{-nostdlib}
-+@cindex @option{-nostdlib} and unresolved references
-+@cindex unresolved references and @option{-nostdlib}
-+@cindex @option{-lgcc}, use with @option{-nodefaultlibs}
-+@cindex @option{-nodefaultlibs} and unresolved references
-+@cindex unresolved references and @option{-nodefaultlibs}
-+One of the standard libraries bypassed by @option{-nostdlib} and
-+@option{-nodefaultlibs} is @file{libgcc.a}, a library of internal subroutines
-+which GCC uses to overcome shortcomings of particular machines, or special
-+needs for some languages.
-+(@xref{Interface,,Interfacing to GCC Output,gccint,GNU Compiler
-+Collection (GCC) Internals},
-+for more discussion of @file{libgcc.a}.)
-+In most cases, you need @file{libgcc.a} even when you want to avoid
-+other standard libraries.  In other words, when you specify @option{-nostdlib}
-+or @option{-nodefaultlibs} you should usually specify @option{-lgcc} as well.
-+This ensures that you have no unresolved references to internal GCC
-+library subroutines.
-+(An example of such an internal subroutine is @code{__main}, used to ensure C++
-+constructors are called; @pxref{Collect2,,@code{collect2}, gccint,
-+GNU Compiler Collection (GCC) Internals}.)
-+
- @item -pie
- @opindex pie
- Produce a position independent executable on targets that support it.
-diff --git a/gcc/gcc.c b/gcc/gcc.c
-index 6315aa0dd16..a5fafbe5107 100644
---- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -1046,6 +1046,7 @@ proper position among the other output files.  */
-     %(mflib) " STACK_SPLIT_SPEC "\
-     %{fprofile-arcs|fprofile-generate*|coverage:-lgcov} " SANITIZER_SPEC " \
-     %{!nostdlib:%{!nodefaultlibs:%(link_ssp) %(link_gcc_c_sequence)}}\
-+    %{!nostdlib++:}\
-     %{!nostdlib:%{!nostartfiles:%E}} %{T*}  \n%(post_link) }}}}}}"
- #endif
- 
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch b/meta/recipes-devtools/gcc/gcc-7.3/0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch
deleted file mode 100644
index f92b5fb..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch
+++ /dev/null
@@ -1,59 +0,0 @@ 
-From 716de5db6859fd1ea21078c94a41fac7a885b7e9 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:14:20 +0400
-Subject: [PATCH 14/47] gcc: disable MASK_RELAX_PIC_CALLS bit
-
-The new feature added after 4.3.3
-"http://www.pubbs.net/200909/gcc/94048-patch-add-support-for-rmipsjalr.html"
-will cause cc1plus eat up all the system memory when build webkit-gtk.
-The function mips_get_pic_call_symbol keeps on recursively calling itself.
-Disable this feature to walk aside the bug.
-
-Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Inappropriate [configuration]
----
- gcc/configure    | 7 -------
- gcc/configure.ac | 7 -------
- 2 files changed, 14 deletions(-)
-
-diff --git a/gcc/configure b/gcc/configure
-index 4898f04fa6b..640e4643805 100755
---- a/gcc/configure
-+++ b/gcc/configure
-@@ -27303,13 +27303,6 @@ $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6;
-         rm -f conftest.*
-       fi
-     fi
--    if test $gcc_cv_as_ld_jalr_reloc = yes; then
--      if test x$target_cpu_default = x; then
--        target_cpu_default=MASK_RELAX_PIC_CALLS
--      else
--        target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
--      fi
--    fi
-     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
- $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
- 
-diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 9dc1dc7fc96..9a2dae55ba2 100644
---- a/gcc/configure.ac
-+++ b/gcc/configure.ac
-@@ -4641,13 +4641,6 @@ x:
-         rm -f conftest.*
-       fi
-     fi
--    if test $gcc_cv_as_ld_jalr_reloc = yes; then
--      if test x$target_cpu_default = x; then
--        target_cpu_default=MASK_RELAX_PIC_CALLS
--      else
--        target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
--      fi
--    fi
-     AC_MSG_RESULT($gcc_cv_as_ld_jalr_reloc)
- 
-     AC_CACHE_CHECK([linker for .eh_frame personality relaxation],
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0015-COLLECT_GCC_OPTIONS.patch b/meta/recipes-devtools/gcc/gcc-7.3/0015-COLLECT_GCC_OPTIONS.patch
deleted file mode 100644
index 6e62945..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0015-COLLECT_GCC_OPTIONS.patch
+++ /dev/null
@@ -1,38 +0,0 @@ 
-From 04a7a672301bb07caea6a7cad8378f63f1fe3200 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:16:28 +0400
-Subject: [PATCH 15/47] COLLECT_GCC_OPTIONS
-
-This patch adds --sysroot into COLLECT_GCC_OPTIONS which is used to
-invoke collect2.
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Pending
----
- gcc/gcc.c | 9 +++++++++
- 1 file changed, 9 insertions(+)
-
-diff --git a/gcc/gcc.c b/gcc/gcc.c
-index a5fafbe5107..05896e19926 100644
---- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -4654,6 +4654,15 @@ set_collect_gcc_options (void)
- 		sizeof ("COLLECT_GCC_OPTIONS=") - 1);
- 
-   first_time = TRUE;
-+#ifdef HAVE_LD_SYSROOT
-+  if (target_system_root_changed && target_system_root)
-+    {
-+      obstack_grow (&collect_obstack, "'--sysroot=", sizeof("'--sysroot=")-1);
-+      obstack_grow (&collect_obstack, target_system_root,strlen(target_system_root));
-+      obstack_grow (&collect_obstack, "'", 1);
-+      first_time = FALSE;
-+    }
-+#endif
-   for (i = 0; (int) i < n_switches; i++)
-     {
-       const char *const *args;
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch b/meta/recipes-devtools/gcc/gcc-7.3/0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch
deleted file mode 100644
index 1991251..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch
+++ /dev/null
@@ -1,96 +0,0 @@ 
-From 47071cbd4f13ff5a4974f71f359a04afcfb125da Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:17:25 +0400
-Subject: [PATCH 16/47] Use the defaults.h in ${B} instead of ${S}, and t-oe in
- ${B}
-
-Use the defaults.h in ${B} instead of ${S}, and t-oe in ${B}, so that
-the source can be shared between gcc-cross-initial,
-gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Pending
-
-While compiling gcc-crosssdk-initial-x86_64 on some host, there is
-occasionally failure that test the existance of default.h doesn't
-work, the reason is tm_include_list='** defaults.h' rather than
-tm_include_list='** ./defaults.h'
-
-So we add the test condition for this situation.
-Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
----
- gcc/Makefile.in  | 2 +-
- gcc/configure    | 4 ++--
- gcc/configure.ac | 4 ++--
- gcc/mkconfig.sh  | 4 ++--
- 4 files changed, 7 insertions(+), 7 deletions(-)
-
-diff --git a/gcc/Makefile.in b/gcc/Makefile.in
-index 2411671cea3..7b590c9bbd3 100644
---- a/gcc/Makefile.in
-+++ b/gcc/Makefile.in
-@@ -532,7 +532,7 @@ TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
- TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
- 
- xmake_file=@xmake_file@
--tmake_file=@tmake_file@
-+tmake_file=@tmake_file@ ./t-oe
- TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
- TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
- TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
-diff --git a/gcc/configure b/gcc/configure
-index 640e4643805..b5ac1552541 100755
---- a/gcc/configure
-+++ b/gcc/configure
-@@ -12150,8 +12150,8 @@ for f in $tm_file; do
-        tm_include_list="${tm_include_list} $f"
-        ;;
-     defaults.h )
--       tm_file_list="${tm_file_list} \$(srcdir)/$f"
--       tm_include_list="${tm_include_list} $f"
-+       tm_file_list="${tm_file_list} ./$f"
-+       tm_include_list="${tm_include_list} ./$f"
-        ;;
-     * )
-        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
-diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 9a2dae55ba2..cb1479d1ef4 100644
---- a/gcc/configure.ac
-+++ b/gcc/configure.ac
-@@ -1922,8 +1922,8 @@ for f in $tm_file; do
-        tm_include_list="${tm_include_list} $f"
-        ;;
-     defaults.h )
--       tm_file_list="${tm_file_list} \$(srcdir)/$f"
--       tm_include_list="${tm_include_list} $f"
-+       tm_file_list="${tm_file_list} ./$f"
-+       tm_include_list="${tm_include_list} ./$f"
-        ;;
-     * )
-        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
-diff --git a/gcc/mkconfig.sh b/gcc/mkconfig.sh
-index 9fc7b5ca734..04abecfe648 100644
---- a/gcc/mkconfig.sh
-+++ b/gcc/mkconfig.sh
-@@ -77,7 +77,7 @@ if [ -n "$HEADERS" ]; then
-     if [ $# -ge 1 ]; then
- 	echo '#ifdef IN_GCC' >> ${output}T
- 	for file in "$@"; do
--	    if test x"$file" = x"defaults.h"; then
-+	    if test x"$file" = x"./defaults.h" -o x"$file" = x"defaults.h"; then
- 		postpone_defaults_h="yes"
- 	    else
- 		echo "# include \"$file\"" >> ${output}T
-@@ -109,7 +109,7 @@ esac
- 
- # If we postponed including defaults.h, add the #include now.
- if test x"$postpone_defaults_h" = x"yes"; then
--    echo "# include \"defaults.h\"" >> ${output}T
-+    echo "# include \"./defaults.h\"" >> ${output}T
- fi
- 
- # Add multiple inclusion protection guard, part two.
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0017-fortran-cross-compile-hack.patch b/meta/recipes-devtools/gcc/gcc-7.3/0017-fortran-cross-compile-hack.patch
deleted file mode 100644
index e2830c5..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0017-fortran-cross-compile-hack.patch
+++ /dev/null
@@ -1,46 +0,0 @@ 
-From 4fc35a2bb7666a7de35568eb5d47f0ce6acebe62 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:20:01 +0400
-Subject: [PATCH 17/47] fortran cross-compile hack.
-
-* Fortran would have searched for arm-angstrom-gnueabi-gfortran but would have used
-used gfortan. For gcc_4.2.2.bb we want to use the gfortran compiler from our cross
-directory.
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Inappropriate [embedded specific]
----
- libgfortran/configure    | 2 +-
- libgfortran/configure.ac | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/libgfortran/configure b/libgfortran/configure
-index 81238fcb79c..7ded7abd456 100755
---- a/libgfortran/configure
-+++ b/libgfortran/configure
-@@ -12792,7 +12792,7 @@ esac
- 
- # We need gfortran to compile parts of the library
- #AC_PROG_FC(gfortran)
--FC="$GFORTRAN"
-+#FC="$GFORTRAN"
- ac_ext=${ac_fc_srcext-f}
- ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
- ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
-diff --git a/libgfortran/configure.ac b/libgfortran/configure.ac
-index 37b12d2998f..63a4166ef62 100644
---- a/libgfortran/configure.ac
-+++ b/libgfortran/configure.ac
-@@ -243,7 +243,7 @@ AC_SUBST(enable_static)
- 
- # We need gfortran to compile parts of the library
- #AC_PROG_FC(gfortran)
--FC="$GFORTRAN"
-+#FC="$GFORTRAN"
- AC_PROG_FC(gfortran)
- 
- # extra LD Flags which are required for targets
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0018-cpp-honor-sysroot.patch b/meta/recipes-devtools/gcc/gcc-7.3/0018-cpp-honor-sysroot.patch
deleted file mode 100644
index 5559074..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0018-cpp-honor-sysroot.patch
+++ /dev/null
@@ -1,54 +0,0 @@ 
-From 1c8a332469ca4bfefb10df70720e0dc83ff9a756 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:22:00 +0400
-Subject: [PATCH 18/47] cpp: honor sysroot.
-
-Currently, if the gcc toolchain is relocated and installed from sstate, then you try and compile
-preprocessed source (.i or .ii files), the compiler will try and access the builtin sysroot location
-rather than the --sysroot option specified on the commandline. If access to that directory is
-permission denied (unreadable), gcc will error.
-
-This happens when ccache is in use due to the fact it uses preprocessed source files.
-
-The fix below adds %I to the cpp-output spec macro so the default substitutions for -iprefix,
--isystem, -isysroot happen and the correct sysroot is used.
-
-[YOCTO #2074]
-
-RP 2012/04/13
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Pending
----
- gcc/cp/lang-specs.h | 2 +-
- gcc/gcc.c           | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/gcc/cp/lang-specs.h b/gcc/cp/lang-specs.h
-index 6b383e1d86d..c7c7d6a56ec 100644
---- a/gcc/cp/lang-specs.h
-+++ b/gcc/cp/lang-specs.h
-@@ -64,5 +64,5 @@ along with GCC; see the file COPYING3.  If not see
-   {".ii", "@c++-cpp-output", 0, 0, 0},
-   {"@c++-cpp-output",
-    "%{!M:%{!MM:%{!E:\
--    cc1plus -fpreprocessed %i %(cc1_options) %2\
-+    cc1plus -fpreprocessed %i %I %(cc1_options) %2\
-     %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
-diff --git a/gcc/gcc.c b/gcc/gcc.c
-index 05896e19926..c73d4023987 100644
---- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -1351,7 +1351,7 @@ static const struct compiler default_compilers[] =
- 					   %W{o*:--output-pch=%*}}%V}}}}}}}", 0, 0, 0},
-   {".i", "@cpp-output", 0, 0, 0},
-   {"@cpp-output",
--   "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
-+   "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %I %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
-   {".s", "@assembler", 0, 0, 0},
-   {"@assembler",
-    "%{!M:%{!MM:%{!E:%{!S:as %(asm_debug) %(asm_options) %i %A }}}}", 0, 0, 0},
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0019-MIPS64-Default-to-N64-ABI.patch b/meta/recipes-devtools/gcc/gcc-7.3/0019-MIPS64-Default-to-N64-ABI.patch
deleted file mode 100644
index 742a401..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0019-MIPS64-Default-to-N64-ABI.patch
+++ /dev/null
@@ -1,57 +0,0 @@ 
-From 0a3b3cc45ea7ba83b46df7464b41c377e3966d88 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:23:08 +0400
-Subject: [PATCH 19/47] MIPS64: Default to N64 ABI
-
-MIPS64 defaults to n32 ABI, this patch makes it
-so that it defaults to N64 ABI
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Inappropriate [OE config specific]
----
- gcc/config.gcc | 10 +++++-----
- 1 file changed, 5 insertions(+), 5 deletions(-)
-
-diff --git a/gcc/config.gcc b/gcc/config.gcc
-index b8bb4d65825..5e45f4b5199 100644
---- a/gcc/config.gcc
-+++ b/gcc/config.gcc
-@@ -2084,29 +2084,29 @@ mips*-*-linux*)				# Linux MIPS, either endian.
- 			default_mips_arch=mips32
- 			;;
- 		mips64el-st-linux-gnu)
--			default_mips_abi=n32
-+			default_mips_abi=64
- 			tm_file="${tm_file} mips/st.h"
- 			tmake_file="${tmake_file} mips/t-st"
- 			enable_mips_multilibs="yes"
- 			;;
- 		mips64octeon*-*-linux*)
--			default_mips_abi=n32
-+			default_mips_abi=64
- 			tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
- 			target_cpu_default=MASK_SOFT_FLOAT_ABI
- 			enable_mips_multilibs="yes"
- 			;;
- 		mipsisa64r6*-*-linux*)
--			default_mips_abi=n32
-+			default_mips_abi=64
- 			default_mips_arch=mips64r6
- 			enable_mips_multilibs="yes"
- 			;;
- 		mipsisa64r2*-*-linux*)
--			default_mips_abi=n32
-+			default_mips_abi=64
- 			default_mips_arch=mips64r2
- 			enable_mips_multilibs="yes"
- 			;;
- 		mips64*-*-linux* | mipsisa64*-*-linux*)
--			default_mips_abi=n32
-+			default_mips_abi=64
- 			enable_mips_multilibs="yes"
- 			;;
- 	esac
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch b/meta/recipes-devtools/gcc/gcc-7.3/0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
deleted file mode 100644
index de7b4df..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
+++ /dev/null
@@ -1,234 +0,0 @@ 
-From d6c983b685ee03e9cf21189108d31ed9f760ff3f Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:24:50 +0400
-Subject: [PATCH 20/47] Define GLIBC_DYNAMIC_LINKER and UCLIBC_DYNAMIC_LINKER
- relative to SYSTEMLIBS_DIR
-
-This patch defines GLIBC_DYNAMIC_LINKER and UCLIBC_DYNAMIC_LINKER
-relative to SYSTEMLIBS_DIR which can be set in generated headers
-This breaks the assumption of hardcoded multilib in gcc
-Change is only for the supported architectures in OE including
-SH, sparc, alpha for possible future support (if any)
-
-Removes the do_headerfix task in metadata
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Inappropriate [OE configuration]
----
- gcc/config/alpha/linux-elf.h |  4 ++--
- gcc/config/arm/linux-eabi.h  |  4 ++--
- gcc/config/arm/linux-elf.h   |  2 +-
- gcc/config/i386/linux.h      |  2 +-
- gcc/config/i386/linux64.h    |  6 +++---
- gcc/config/linux.h           |  8 ++++----
- gcc/config/mips/linux.h      | 12 ++++++------
- gcc/config/rs6000/linux64.h  | 16 ++++++----------
- gcc/config/sh/linux.h        |  2 +-
- gcc/config/sparc/linux.h     |  2 +-
- gcc/config/sparc/linux64.h   |  4 ++--
- 11 files changed, 29 insertions(+), 33 deletions(-)
-
-diff --git a/gcc/config/alpha/linux-elf.h b/gcc/config/alpha/linux-elf.h
-index 2c39fbe601c..6d88e21abe2 100644
---- a/gcc/config/alpha/linux-elf.h
-+++ b/gcc/config/alpha/linux-elf.h
-@@ -23,8 +23,8 @@ along with GCC; see the file COPYING3.  If not see
- #define EXTRA_SPECS \
- { "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
- 
--#define GLIBC_DYNAMIC_LINKER	"/lib/ld-linux.so.2"
--#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
-+#define GLIBC_DYNAMIC_LINKER	SYSTEMLIBS_DIR "ld-linux.so.2"
-+#define UCLIBC_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-uClibc.so.0"
- #if DEFAULT_LIBC == LIBC_UCLIBC
- #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
- #elif DEFAULT_LIBC == LIBC_GLIBC
-diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
-index a08cfb34377..fbac9a9d994 100644
---- a/gcc/config/arm/linux-eabi.h
-+++ b/gcc/config/arm/linux-eabi.h
-@@ -62,8 +62,8 @@
-    GLIBC_DYNAMIC_LINKER_DEFAULT and TARGET_DEFAULT_FLOAT_ABI.  */
- 
- #undef  GLIBC_DYNAMIC_LINKER
--#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "/lib/ld-linux.so.3"
--#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3"
-+#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT SYSTEMLIBS_DIR "ld-linux.so.3"
-+#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT SYSTEMLIBS_DIR "ld-linux-armhf.so.3"
- #define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT
- 
- #define GLIBC_DYNAMIC_LINKER \
-diff --git a/gcc/config/arm/linux-elf.h b/gcc/config/arm/linux-elf.h
-index 3d62367ae68..e8a16191849 100644
---- a/gcc/config/arm/linux-elf.h
-+++ b/gcc/config/arm/linux-elf.h
-@@ -60,7 +60,7 @@
- 
- #define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
- 
--#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
-+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
- 
- #define LINUX_TARGET_LINK_SPEC  "%{h*} \
-    %{static:-Bstatic} \
-diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h
-index 59132124d6b..336d158629c 100644
---- a/gcc/config/i386/linux.h
-+++ b/gcc/config/i386/linux.h
-@@ -20,7 +20,7 @@ along with GCC; see the file COPYING3.  If not see
- <http://www.gnu.org/licenses/>.  */
- 
- #define GNU_USER_LINK_EMULATION "elf_i386"
--#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
-+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
- 
- #undef MUSL_DYNAMIC_LINKER
- #define MUSL_DYNAMIC_LINKER "/lib/ld-musl-i386.so.1"
-diff --git a/gcc/config/i386/linux64.h b/gcc/config/i386/linux64.h
-index e65c404ff91..c34ded98481 100644
---- a/gcc/config/i386/linux64.h
-+++ b/gcc/config/i386/linux64.h
-@@ -27,9 +27,9 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
- #define GNU_USER_LINK_EMULATION64 "elf_x86_64"
- #define GNU_USER_LINK_EMULATIONX32 "elf32_x86_64"
- 
--#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
--#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
--#define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2"
-+#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
-+#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux-x86-64.so.2"
-+#define GLIBC_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ld-linux-x32.so.2"
- 
- #undef MUSL_DYNAMIC_LINKER32
- #define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-i386.so.1"
-diff --git a/gcc/config/linux.h b/gcc/config/linux.h
-index b3a9e85e77f..2e683d0c430 100644
---- a/gcc/config/linux.h
-+++ b/gcc/config/linux.h
-@@ -81,10 +81,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
-    GLIBC_DYNAMIC_LINKER must be defined for each target using them, or
-    GLIBC_DYNAMIC_LINKER32 and GLIBC_DYNAMIC_LINKER64 for targets
-    supporting both 32-bit and 64-bit compilation.  */
--#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
--#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
--#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
--#define UCLIBC_DYNAMIC_LINKERX32 "/lib/ldx32-uClibc.so.0"
-+#define UCLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-uClibc.so.0"
-+#define UCLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-uClibc.so.0"
-+#define UCLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64-uClibc.so.0"
-+#define UCLIBC_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ldx32-uClibc.so.0"
- #define BIONIC_DYNAMIC_LINKER "/system/bin/linker"
- #define BIONIC_DYNAMIC_LINKER32 "/system/bin/linker"
- #define BIONIC_DYNAMIC_LINKER64 "/system/bin/linker64"
-diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h
-index 44132b8e44d..80505ad9f48 100644
---- a/gcc/config/mips/linux.h
-+++ b/gcc/config/mips/linux.h
-@@ -22,20 +22,20 @@ along with GCC; see the file COPYING3.  If not see
- #define GNU_USER_LINK_EMULATIONN32 "elf32%{EB:b}%{EL:l}tsmipn32"
- 
- #define GLIBC_DYNAMIC_LINKER32 \
--  "%{mnan=2008:/lib/ld-linux-mipsn8.so.1;:/lib/ld.so.1}"
-+  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
- #define GLIBC_DYNAMIC_LINKER64 \
--  "%{mnan=2008:/lib64/ld-linux-mipsn8.so.1;:/lib64/ld.so.1}"
-+  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
- #define GLIBC_DYNAMIC_LINKERN32 \
--  "%{mnan=2008:/lib32/ld-linux-mipsn8.so.1;:/lib32/ld.so.1}"
-+  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
- 
- #undef UCLIBC_DYNAMIC_LINKER32
- #define UCLIBC_DYNAMIC_LINKER32 \
--  "%{mnan=2008:/lib/ld-uClibc-mipsn8.so.0;:/lib/ld-uClibc.so.0}"
-+  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld-uClibc.so.0}"
- #undef UCLIBC_DYNAMIC_LINKER64
- #define UCLIBC_DYNAMIC_LINKER64 \
--  "%{mnan=2008:/lib/ld64-uClibc-mipsn8.so.0;:/lib/ld64-uClibc.so.0}"
-+  "%{mnan=2008:" SYSTEMLIBS_DIR "ld64-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld64-uClibc.so.0}"
- #define UCLIBC_DYNAMIC_LINKERN32 \
--  "%{mnan=2008:/lib32/ld-uClibc-mipsn8.so.0;:/lib32/ld-uClibc.so.0}"
-+  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld-uClibc.so.0}"
- 
- #undef MUSL_DYNAMIC_LINKER32
- #define MUSL_DYNAMIC_LINKER32 \
-diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
-index 71e35b709ad..3b00ec0fcf0 100644
---- a/gcc/config/rs6000/linux64.h
-+++ b/gcc/config/rs6000/linux64.h
-@@ -412,16 +412,11 @@ extern int dot_symbols;
- #undef	LINK_OS_DEFAULT_SPEC
- #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
- 
--#define GLIBC_DYNAMIC_LINKER32 "%(dynamic_linker_prefix)/lib/ld.so.1"
--
-+#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld.so.1"
- #ifdef LINUX64_DEFAULT_ABI_ELFv2
--#define GLIBC_DYNAMIC_LINKER64 \
--"%{mabi=elfv1:%(dynamic_linker_prefix)/lib64/ld64.so.1;" \
--":%(dynamic_linker_prefix)/lib64/ld64.so.2}"
-+#define GLIBC_DYNAMIC_LINKER64 "%{mabi=elfv1:" SYSTEMLIBS_DIR "ld64.so.1;:" SYSTEMLIBS_DIR "ld64.so.2}"
- #else
--#define GLIBC_DYNAMIC_LINKER64 \
--"%{mabi=elfv2:%(dynamic_linker_prefix)/lib64/ld64.so.2;" \
--":%(dynamic_linker_prefix)/lib64/ld64.so.1}"
-+#define GLIBC_DYNAMIC_LINKER64 "%{mabi=elfv2:" SYSTEMLIBS_DIR "ld64.so.2;:" SYSTEMLIBS_DIR "ld64.so.1}"
- #endif
- 
- #define MUSL_DYNAMIC_LINKER32 \
-@@ -429,8 +424,9 @@ extern int dot_symbols;
- #define MUSL_DYNAMIC_LINKER64 \
-   "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
- 
--#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
--#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
-+#define UCLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-uClibc.so.0"
-+#define UCLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64-uClibc.so.0"
-+
- #if DEFAULT_LIBC == LIBC_UCLIBC
- #define CHOOSE_DYNAMIC_LINKER(G, U, M) \
-   "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}"
-diff --git a/gcc/config/sh/linux.h b/gcc/config/sh/linux.h
-index c30083423f2..196b82725f8 100644
---- a/gcc/config/sh/linux.h
-+++ b/gcc/config/sh/linux.h
-@@ -64,7 +64,7 @@ along with GCC; see the file COPYING3.  If not see
-   "/lib/ld-musl-sh" MUSL_DYNAMIC_LINKER_E MUSL_DYNAMIC_LINKER_FP \
-   "%{mfdpic:-fdpic}.so.1"
- 
--#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
-+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
- 
- #undef SUBTARGET_LINK_EMUL_SUFFIX
- #define SUBTARGET_LINK_EMUL_SUFFIX "%{mfdpic:_fd;:_linux}"
-diff --git a/gcc/config/sparc/linux.h b/gcc/config/sparc/linux.h
-index ce084656fca..bed6300cb2a 100644
---- a/gcc/config/sparc/linux.h
-+++ b/gcc/config/sparc/linux.h
-@@ -83,7 +83,7 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
-    When the -shared link option is used a final link is not being
-    done.  */
- 
--#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
-+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
- 
- #undef  LINK_SPEC
- #define LINK_SPEC "-m elf32_sparc %{shared:-shared} \
-diff --git a/gcc/config/sparc/linux64.h b/gcc/config/sparc/linux64.h
-index 573ce8a9a4c..6749f6b5d9c 100644
---- a/gcc/config/sparc/linux64.h
-+++ b/gcc/config/sparc/linux64.h
-@@ -84,8 +84,8 @@ along with GCC; see the file COPYING3.  If not see
-    When the -shared link option is used a final link is not being
-    done.  */
- 
--#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
--#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux.so.2"
-+#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
-+#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux.so.2"
- 
- #ifdef SPARC_BI_ARCH
- 
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0021-gcc-Fix-argument-list-too-long-error.patch b/meta/recipes-devtools/gcc/gcc-7.3/0021-gcc-Fix-argument-list-too-long-error.patch
deleted file mode 100644
index 4e56214..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0021-gcc-Fix-argument-list-too-long-error.patch
+++ /dev/null
@@ -1,40 +0,0 @@ 
-From 80c24247fed52c1269791088090bc0fa85280983 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:26:37 +0400
-Subject: [PATCH 21/47] gcc: Fix argument list too long error.
-
-There would be an "Argument list too long" error when the
-build directory is longer than 200, this is caused by:
-
-headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`
-
-The PLUGIN_HEADERS is too long before sort, so the "echo" can't handle
-it, use the $(sort list) of GNU make which can handle the too long list
-would fix the problem, the header would be short enough after sorted.
-The "tr ' ' '\012'" was used for translating the space to "\n", the
-$(sort list) doesn't need this.
-
-Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Pending
----
- gcc/Makefile.in | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/gcc/Makefile.in b/gcc/Makefile.in
-index 7b590c9bbd3..23cca7f0d5a 100644
---- a/gcc/Makefile.in
-+++ b/gcc/Makefile.in
-@@ -3459,7 +3459,7 @@ install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
- # We keep the directory structure for files in config or c-family and .def
- # files. All other files are flattened to a single directory.
- 	$(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
--	headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
-+	headers="$(sort $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def))"; \
- 	srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
- 	for file in $$headers; do \
- 	  if [ -f $$file ] ; then \
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0022-Disable-sdt.patch b/meta/recipes-devtools/gcc/gcc-7.3/0022-Disable-sdt.patch
deleted file mode 100644
index 871f195..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0022-Disable-sdt.patch
+++ /dev/null
@@ -1,113 +0,0 @@ 
-From 3021fec485f44478a3d5fffb4adac13d831fcdc1 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:28:10 +0400
-Subject: [PATCH 22/47] Disable sdt.
-
-We don't list dtrace in DEPENDS so we shouldn't be depending on this header.
-It may or may not exist from preivous builds though. To be determinstic, disable
-sdt.h usage always. This avoids build failures if the header is removed after configure
-but before libgcc is compiled for example.
-
-RP 2012/8/7
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Disable sdt for libstdc++-v3.
-
-Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
-
-Upstream-Status: Inappropriate [hack]
----
- gcc/configure             | 12 ++++++------
- gcc/configure.ac          | 18 +++++++++---------
- libstdc++-v3/configure    |  6 +++---
- libstdc++-v3/configure.ac |  2 +-
- 4 files changed, 19 insertions(+), 19 deletions(-)
-
-diff --git a/gcc/configure b/gcc/configure
-index b5ac1552541..08b2f63c7fa 100755
---- a/gcc/configure
-+++ b/gcc/configure
-@@ -28967,12 +28967,12 @@ fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
- $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
- have_sys_sdt_h=no
--if test -f $target_header_dir/sys/sdt.h; then
--  have_sys_sdt_h=yes
--
--$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
--
--fi
-+#if test -f $target_header_dir/sys/sdt.h; then
-+#  have_sys_sdt_h=yes
-+#
-+#$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
-+#
-+#fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
- $as_echo "$have_sys_sdt_h" >&6; }
- 
-diff --git a/gcc/configure.ac b/gcc/configure.ac
-index cb1479d1ef4..0581fe963dc 100644
---- a/gcc/configure.ac
-+++ b/gcc/configure.ac
-@@ -5754,15 +5754,15 @@ fi
- AC_SUBST([enable_default_ssp])
- 
- # Test for <sys/sdt.h> on the target.
--GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
--AC_MSG_CHECKING(sys/sdt.h in the target C library)
--have_sys_sdt_h=no
--if test -f $target_header_dir/sys/sdt.h; then
--  have_sys_sdt_h=yes
--  AC_DEFINE(HAVE_SYS_SDT_H, 1,
--            [Define if your target C library provides sys/sdt.h])
--fi
--AC_MSG_RESULT($have_sys_sdt_h)
-+#GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
-+#AC_MSG_CHECKING(sys/sdt.h in the target C library)
-+#have_sys_sdt_h=no
-+#if test -f $target_header_dir/sys/sdt.h; then
-+#  have_sys_sdt_h=yes
-+#  AC_DEFINE(HAVE_SYS_SDT_H, 1,
-+#            [Define if your target C library provides sys/sdt.h])
-+#fi
-+#AC_MSG_RESULT($have_sys_sdt_h)
- 
- # Check if TFmode long double should be used by default or not.
- # Some glibc targets used DFmode long double, but with glibc 2.4
-diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
-index fb7e126c0b0..a18057feb88 100755
---- a/libstdc++-v3/configure
-+++ b/libstdc++-v3/configure
-@@ -21856,11 +21856,11 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- 
--  if test $glibcxx_cv_sys_sdt_h = yes; then
-+#  if test $glibcxx_cv_sys_sdt_h = yes; then
- 
--$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
-+#$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
- 
--  fi
-+#  fi
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_sys_sdt_h" >&5
- $as_echo "$glibcxx_cv_sys_sdt_h" >&6; }
- 
-diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
-index 8e973503be0..a46d25e740d 100644
---- a/libstdc++-v3/configure.ac
-+++ b/libstdc++-v3/configure.ac
-@@ -230,7 +230,7 @@ GLIBCXX_CHECK_SC_NPROCESSORS_ONLN
- GLIBCXX_CHECK_SC_NPROC_ONLN
- GLIBCXX_CHECK_PTHREADS_NUM_PROCESSORS_NP
- GLIBCXX_CHECK_SYSCTL_HW_NCPU
--GLIBCXX_CHECK_SDT_H
-+#GLIBCXX_CHECK_SDT_H
- 
- # Check for available headers.
- AC_CHECK_HEADERS([endian.h execinfo.h float.h fp.h ieeefp.h inttypes.h \
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0023-libtool.patch b/meta/recipes-devtools/gcc/gcc-7.3/0023-libtool.patch
deleted file mode 100644
index 27dfb1f..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0023-libtool.patch
+++ /dev/null
@@ -1,42 +0,0 @@ 
-From e79a4f8169e836c8deabca5a45884cfe11d07847 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:29:11 +0400
-Subject: [PATCH 23/47] libtool
-
-libstdc++ from gcc-runtime gets created with -rpath=/usr/lib/../lib for qemux86-64
-when running on am x86_64 build host.
-
-This patch stops this speading to libdir in the libstdc++.la file within libtool.
-Arguably, it shouldn't be passing this into libtool in the first place but
-for now this resolves the nastiest problems this causes.
-
-func_normal_abspath would resolve an empty path to `pwd` so we need
-to filter the zero case.
-
-RP 2012/8/24
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Pending
----
- ltmain.sh | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/ltmain.sh b/ltmain.sh
-index 9503ec85d70..0121fba707f 100644
---- a/ltmain.sh
-+++ b/ltmain.sh
-@@ -6359,6 +6359,10 @@ func_mode_link ()
- 	func_warning "ignoring multiple \`-rpath's for a libtool library"
- 
-       install_libdir="$1"
-+      if test -n "$install_libdir"; then
-+	func_normal_abspath "$install_libdir"
-+	install_libdir=$func_normal_abspath_result
-+      fi
- 
-       oldlibs=
-       if test -z "$rpath"; then
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch b/meta/recipes-devtools/gcc/gcc-7.3/0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch
deleted file mode 100644
index aa1e1bb..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch
+++ /dev/null
@@ -1,43 +0,0 @@ 
-From 74d8dc48cb185e304c60067b4d8b50447ec328ec Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:30:32 +0400
-Subject: [PATCH 24/47] gcc: armv4: pass fix-v4bx to linker to support EABI.
-
-The LINK_SPEC for linux gets overwritten by linux-eabi.h which
-means the value of TARGET_FIX_V4BX_SPEC gets lost and as a result
-the option is not passed to linker when chosing march=armv4
-This patch redefines this in linux-eabi.h and reinserts it
-for eabi defaulting toolchains.
-
-We might want to send it upstream.
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Pending
----
- gcc/config/arm/linux-eabi.h | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
-index fbac9a9d994..5a51a8a7095 100644
---- a/gcc/config/arm/linux-eabi.h
-+++ b/gcc/config/arm/linux-eabi.h
-@@ -88,10 +88,14 @@
- #define MUSL_DYNAMIC_LINKER \
-   "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}.so.1"
- 
-+/* For armv4 we pass --fix-v4bx to linker to support EABI */
-+#undef TARGET_FIX_V4BX_SPEC
-+#define TARGET_FIX_V4BX_SPEC "%{mcpu=arm8|mcpu=arm810|mcpu=strongarm*|march=armv4: --fix-v4bx}"
-+
- /* At this point, bpabi.h will have clobbered LINK_SPEC.  We want to
-    use the GNU/Linux version, not the generic BPABI version.  */
- #undef  LINK_SPEC
--#define LINK_SPEC EABI_LINK_SPEC					\
-+#define LINK_SPEC TARGET_FIX_V4BX_SPEC EABI_LINK_SPEC			\
-   LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC,				\
- 		       LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
- 
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch b/meta/recipes-devtools/gcc/gcc-7.3/0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch
deleted file mode 100644
index b234132..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch
+++ /dev/null
@@ -1,102 +0,0 @@ 
-From ac50dc3010a66220ad483c09efe270bb3f4c9424 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:33:04 +0400
-Subject: [PATCH 25/47] Use the multilib config files from ${B} instead of
- using the ones from ${S}
-
-Use the multilib config files from ${B} instead of using the ones from ${S}
-so that the source can be shared between gcc-cross-initial,
-gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
-
-Upstream-Status: Inappropriate [configuration]
----
- gcc/configure    | 22 ++++++++++++++++++----
- gcc/configure.ac | 22 ++++++++++++++++++----
- 2 files changed, 36 insertions(+), 8 deletions(-)
-
-diff --git a/gcc/configure b/gcc/configure
-index 08b2f63c7fa..6ba391ed068 100755
---- a/gcc/configure
-+++ b/gcc/configure
-@@ -12130,10 +12130,20 @@ done
- tmake_file_=
- for f in ${tmake_file}
- do
--	if test -f ${srcdir}/config/$f
--	then
--		tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
--	fi
-+  case $f in
-+    */t-linux64 )
-+       if test -f ./config/$f
-+       then
-+         tmake_file_="${tmake_file_} ./config/$f"
-+       fi
-+       ;;
-+    * )
-+       if test -f ${srcdir}/config/$f
-+       then
-+         tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
-+       fi
-+       ;;
-+  esac
- done
- tmake_file="${tmake_file_}"
- 
-@@ -12144,6 +12154,10 @@ tm_file_list="options.h"
- tm_include_list="options.h insn-constants.h"
- for f in $tm_file; do
-   case $f in
-+    */linux64.h )
-+       tm_file_list="${tm_file_list} ./config/$f"
-+       tm_include_list="${tm_include_list} ./config/$f"
-+       ;;
-     ./* )
-        f=`echo $f | sed 's/^..//'`
-        tm_file_list="${tm_file_list} $f"
-diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 0581fe963dc..8551a412df3 100644
---- a/gcc/configure.ac
-+++ b/gcc/configure.ac
-@@ -1902,10 +1902,20 @@ done
- tmake_file_=
- for f in ${tmake_file}
- do
--	if test -f ${srcdir}/config/$f
--	then
--		tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
--	fi
-+  case $f in
-+    */t-linux64 )
-+       if test -f ./config/$f
-+       then
-+         tmake_file_="${tmake_file_} ./config/$f"
-+       fi
-+       ;;
-+    * )
-+       if test -f ${srcdir}/config/$f
-+       then
-+         tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
-+       fi
-+       ;;
-+  esac
- done
- tmake_file="${tmake_file_}"
- 
-@@ -1916,6 +1926,10 @@ tm_file_list="options.h"
- tm_include_list="options.h insn-constants.h"
- for f in $tm_file; do
-   case $f in
-+    */linux64.h )
-+       tm_file_list="${tm_file_list} ./config/$f"
-+       tm_include_list="${tm_include_list} ./config/$f"
-+       ;;
-     ./* )
-        f=`echo $f | sed 's/^..//'`
-        tm_file_list="${tm_file_list} $f"
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch b/meta/recipes-devtools/gcc/gcc-7.3/0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch
deleted file mode 100644
index fe24713..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch
+++ /dev/null
@@ -1,31 +0,0 @@ 
-From 9fab47d8662986ad887d9eddc39fcbe25e576383 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 20 Feb 2015 09:39:38 +0000
-Subject: [PATCH 26/47] Avoid using libdir from .la which usually points to a
- host path
-
-Upstream-Status: Inappropriate [embedded specific]
-
-Signed-off-by: Jonathan Liu <net147@gmail.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- ltmain.sh | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/ltmain.sh b/ltmain.sh
-index 0121fba707f..52bdbdb5f9c 100644
---- a/ltmain.sh
-+++ b/ltmain.sh
-@@ -5628,6 +5628,9 @@ func_mode_link ()
- 	    absdir="$abs_ladir"
- 	    libdir="$abs_ladir"
- 	  else
-+	    # Instead of using libdir from .la which usually points to a host path,
-+	    # use the path the .la is contained in.
-+	    libdir="$abs_ladir"
- 	    dir="$libdir"
- 	    absdir="$libdir"
- 	  fi
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0027-export-CPP.patch b/meta/recipes-devtools/gcc/gcc-7.3/0027-export-CPP.patch
deleted file mode 100644
index 4f9e1f0..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0027-export-CPP.patch
+++ /dev/null
@@ -1,53 +0,0 @@ 
-From fa6a46fdf73de7eacd289c084bbde6643b23f73b Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 20 Feb 2015 09:40:59 +0000
-Subject: [PATCH 27/47] export CPP
-
-The OE environment sets and exports CPP as being the target gcc. When
-building gcc-cross-canadian for a mingw targetted sdk, the following can be found
-in build.x86_64-pokysdk-mingw32.i586-poky-linux/build-x86_64-linux/libiberty/config.log:
-
-configure:3641: checking for _FILE_OFFSET_BITS value needed for large files
-configure:3666: gcc  -c -isystem/media/build1/poky/build/tmp/sysroots/x86_64-linux/usr/include -O2 -pipe  conftest.c >&5
-configure:3666: $? = 0
-configure:3698: result: no
-configure:3786: checking how to run the C preprocessor
-configure:3856: result: x86_64-pokysdk-mingw32-gcc -E --sysroot=/media/build1/poky/build/tmp/sysroots/x86_64-nativesdk-mingw32-pokysdk-mingw32
-configure:3876: x86_64-pokysdk-mingw32-gcc -E --sysroot=/media/build1/poky/build/tmp/sysroots/x86_64-nativesdk-mingw32-pokysdk-mingw32 conftest.c
-configure:3876: $? = 0
-
-Note this is a *build* target (in build-x86_64-linux) so it should be
-using the host "gcc", not x86_64-pokysdk-mingw32-gcc. Since the mingw32
-headers are very different, using the wrong cpp is a real problem. It is leaking
-into configure through the CPP variable. Ultimately this leads to build
-failures related to not being able to include a process.h file for pem-unix.c.
-
-The fix is to ensure we export a sane CPP value into the build
-environment when using build targets. We could define a CPP_FOR_BUILD value which may be
-the version which needs to be upstreamed but for now, this fix is good enough to
-avoid the problem.
-
-RP 22/08/2013
-
-Upstream-Status: Pending
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- Makefile.in | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/Makefile.in b/Makefile.in
-index b824e0a0ca1..e34e9555388 100644
---- a/Makefile.in
-+++ b/Makefile.in
-@@ -149,6 +149,7 @@ BUILD_EXPORTS = \
- 	AR="$(AR_FOR_BUILD)"; export AR; \
- 	AS="$(AS_FOR_BUILD)"; export AS; \
- 	CC="$(CC_FOR_BUILD)"; export CC; \
-+	CPP="$(CC_FOR_BUILD) -E"; export CPP; \
- 	CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
- 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
- 	CXX="$(CXX_FOR_BUILD)"; export CXX; \
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch b/meta/recipes-devtools/gcc/gcc-7.3/0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
deleted file mode 100644
index b903349..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
+++ /dev/null
@@ -1,56 +0,0 @@ 
-From 2c05b4072f982df8002d61327837e18a724e934f Mon Sep 17 00:00:00 2001
-From: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
-Date: Wed, 5 Feb 2014 16:52:31 +0200
-Subject: [PATCH 28/47] Enable SPE & AltiVec generation on powepc*linux target
-
-When is configured with --target=powerpc-linux, the resulting GCC will
-not be able to generate code for SPE targets (e500v1/v2).
-GCC configured with --target=powerpc-linuxspe will not be able to
-generate AltiVec instructions (for e6500).
-This patch modifies the configured file such that SPE or AltiVec code
-can be generated when gcc is configured with --target=powerpc-linux.
-The ABI and speciffic instructions can be selected through the
-"-mabi=spe or -mabi=altivec" and the "-mspe or -maltivec" parameters.
-
-Upstream-Status: Inappropriate [configuration]
-
-Signed-off-by: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
----
- gcc/config.gcc               | 9 ++++++++-
- gcc/config/rs6000/linuxspe.h | 3 ---
- 2 files changed, 8 insertions(+), 4 deletions(-)
-
-diff --git a/gcc/config.gcc b/gcc/config.gcc
-index 5e45f4b5199..9b381dfd9af 100644
---- a/gcc/config.gcc
-+++ b/gcc/config.gcc
-@@ -2415,7 +2415,14 @@ powerpc-*-rtems*)
- 	tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
- 	;;
- powerpc*-*-linux*)
--	tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
-+	case ${target} in
-+	    powerpc*-*-linux*spe* | powerpc*-*-linux*altivec*)
-+		tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
-+		;;
-+	    *)
-+		tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h rs6000/linuxaltivec.h rs6000/linuxspe.h rs6000/e500.h"
-+		;;
-+	esac
- 	extra_options="${extra_options} rs6000/sysv4.opt"
- 	tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
- 	extra_objs="$extra_objs rs6000-linux.o"
-diff --git a/gcc/config/rs6000/linuxspe.h b/gcc/config/rs6000/linuxspe.h
-index 92efabfe664..6d486451a7e 100644
---- a/gcc/config/rs6000/linuxspe.h
-+++ b/gcc/config/rs6000/linuxspe.h
-@@ -27,6 +27,3 @@
- #undef	TARGET_DEFAULT
- #define TARGET_DEFAULT MASK_STRICT_ALIGN
- #endif
--
--#undef  ASM_DEFAULT_SPEC
--#define	ASM_DEFAULT_SPEC "-mppc -mspe -me500"
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch b/meta/recipes-devtools/gcc/gcc-7.3/0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch
deleted file mode 100644
index 7306a28..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch
+++ /dev/null
@@ -1,42 +0,0 @@ 
-From ec0f843b86c0f76bc5ebb20fafbc4aae1be4db61 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 20 Feb 2015 10:21:55 +0000
-Subject: [PATCH 29/47] Disable the MULTILIB_OSDIRNAMES and other multilib
- options.
-
-Hard coding the MULTILIB_OSDIRNAMES with ../lib64 is causing problems on
-systems where the libdir is NOT set to /lib64.  This is allowed by the
-ABI, as
-long as the dynamic loader is present in /lib.
-
-We simply want to use the default rules in gcc to find and configure the
-normal libdir.
-
-Upstream-Status: Inappropriate[OE-Specific]
-
-Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- gcc/config/aarch64/t-aarch64-linux | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/gcc/config/aarch64/t-aarch64-linux b/gcc/config/aarch64/t-aarch64-linux
-index ab064ab6f22..f4b1f98b216 100644
---- a/gcc/config/aarch64/t-aarch64-linux
-+++ b/gcc/config/aarch64/t-aarch64-linux
-@@ -21,8 +21,8 @@
- LIB1ASMSRC   = aarch64/lib1funcs.asm
- LIB1ASMFUNCS = _aarch64_sync_cache_range
- 
--AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
--MULTILIB_OSDIRNAMES = mabi.lp64=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
--MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
-+#AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
-+#MULTILIB_OSDIRNAMES = mabi.lp64=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
-+#MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
- 
--MULTILIB_OSDIRNAMES += mabi.ilp32=../libilp32
-+#MULTILIB_OSDIRNAMES += mabi.ilp32=../libilp32
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0030-Ensure-target-gcc-headers-can-be-included.patch b/meta/recipes-devtools/gcc/gcc-7.3/0030-Ensure-target-gcc-headers-can-be-included.patch
deleted file mode 100644
index 568ba95..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0030-Ensure-target-gcc-headers-can-be-included.patch
+++ /dev/null
@@ -1,98 +0,0 @@ 
-From bf5836989e0ffc1c1df1369df06877e96c08df41 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 20 Feb 2015 10:25:11 +0000
-Subject: [PATCH 30/47] Ensure target gcc headers can be included
-
-There are a few headers installed as part of the OpenEmbedded
-gcc-runtime target (omp.h, ssp/*.h). Being installed from a recipe
-built for the target architecture, these are within the target
-sysroot and not cross/nativesdk; thus they weren't able to be
-found by gcc with the existing search paths. Add support for
-picking up these headers under the sysroot supplied on the gcc
-command line in order to resolve this.
-
-Upstream-Status: Pending
-
-Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- gcc/Makefile.in  | 2 ++
- gcc/cppdefault.c | 4 ++++
- gcc/defaults.h   | 9 +++++++++
- gcc/gcc.c        | 7 -------
- 4 files changed, 15 insertions(+), 7 deletions(-)
-
-diff --git a/gcc/Makefile.in b/gcc/Makefile.in
-index 23cca7f0d5a..95d21effad3 100644
---- a/gcc/Makefile.in
-+++ b/gcc/Makefile.in
-@@ -608,6 +608,7 @@ libexecdir = @libexecdir@
- 
- # Directory in which the compiler finds libraries etc.
- libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
-+libsubdir_target = gcc/$(target_noncanonical)/$(version)
- # Directory in which the compiler finds executables
- libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
- # Directory in which all plugin resources are installed
-@@ -2791,6 +2792,7 @@ CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
- 
- PREPROCESSOR_DEFINES = \
-   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
-+  -DGCC_INCLUDE_SUBDIR_TARGET=\"$(libsubdir_target)/include\" \
-   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
-   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
-   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
-diff --git a/gcc/cppdefault.c b/gcc/cppdefault.c
-index 10b96eca0a7..c8da0884872 100644
---- a/gcc/cppdefault.c
-+++ b/gcc/cppdefault.c
-@@ -59,6 +59,10 @@ const struct default_include cpp_include_defaults[]
-     /* This is the dir for gcc's private headers.  */
-     { GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
- #endif
-+#ifdef GCC_INCLUDE_SUBDIR_TARGET
-+    /* This is the dir for gcc's private headers under the specified sysroot.  */
-+    { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0 },
-+#endif
- #ifdef LOCAL_INCLUDE_DIR
-     /* /usr/local/include comes before the fixincluded header files.  */
-     { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },
-diff --git a/gcc/defaults.h b/gcc/defaults.h
-index 7ad92d920f8..39848cc9c0e 100644
---- a/gcc/defaults.h
-+++ b/gcc/defaults.h
-@@ -1475,4 +1475,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
- #define DWARF_GNAT_ENCODINGS_DEFAULT DWARF_GNAT_ENCODINGS_GDB
- #endif
- 
-+/* Default prefixes to attach to command names.  */
-+
-+#ifndef STANDARD_STARTFILE_PREFIX_1
-+#define STANDARD_STARTFILE_PREFIX_1 "/lib/"
-+#endif
-+#ifndef STANDARD_STARTFILE_PREFIX_2
-+#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib/"
-+#endif
-+
- #endif  /* ! GCC_DEFAULTS_H */
-diff --git a/gcc/gcc.c b/gcc/gcc.c
-index c73d4023987..b27245dbf77 100644
---- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -1472,13 +1472,6 @@ static const char *gcc_libexec_prefix;
- 
- /* Default prefixes to attach to command names.  */
- 
--#ifndef STANDARD_STARTFILE_PREFIX_1
--#define STANDARD_STARTFILE_PREFIX_1 "/lib/"
--#endif
--#ifndef STANDARD_STARTFILE_PREFIX_2
--#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib/"
--#endif
--
- #ifdef CROSS_DIRECTORY_STRUCTURE  /* Don't use these prefixes for a cross compiler.  */
- #undef MD_EXEC_PREFIX
- #undef MD_STARTFILE_PREFIX
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch b/meta/recipes-devtools/gcc/gcc-7.3/0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch
deleted file mode 100644
index 0184010..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch
+++ /dev/null
@@ -1,54 +0,0 @@ 
-From c7b4d957edda955fbe405fd5295846614529f517 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 20 Feb 2015 11:17:19 +0000
-Subject: [PATCH 31/47] gcc 4.8+ won't build with --disable-dependency-tracking
-
-since the *.Ppo files don't get created unless --enable-dependency-tracking is true.
-
-This patch ensures we only use those compiler options when its enabled.
-
-Upstream-Status: Submitted
-
-(Problem was already reported upstream, attached this patch there
-http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55930)
-
-RP
-2012/09/22
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- libatomic/Makefile.am | 3 ++-
- libatomic/Makefile.in | 3 ++-
- 2 files changed, 4 insertions(+), 2 deletions(-)
-
-diff --git a/libatomic/Makefile.am b/libatomic/Makefile.am
-index d731406fdbd..2fafc72d2e7 100644
---- a/libatomic/Makefile.am
-+++ b/libatomic/Makefile.am
-@@ -101,7 +101,8 @@ PAT_S		= $(word 3,$(PAT_SPLIT))
- IFUNC_DEF	= -DIFUNC_ALT=$(PAT_S)
- IFUNC_OPT	= $(word $(PAT_S),$(IFUNC_OPTIONS))
- 
--M_DEPS		= -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
-+@AMDEP_TRUE@M_DEPS		= -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
-+@AMDEP_FALSE@M_DEPS		=
- M_SIZE		= -DN=$(PAT_N)
- M_IFUNC		= $(if $(PAT_S),$(IFUNC_DEF) $(IFUNC_OPT))
- M_FILE		= $(PAT_BASE)_n.c
-diff --git a/libatomic/Makefile.in b/libatomic/Makefile.in
-index f6eeab312ea..3f06a894058 100644
---- a/libatomic/Makefile.in
-+++ b/libatomic/Makefile.in
-@@ -331,7 +331,8 @@ PAT_N = $(word 2,$(PAT_SPLIT))
- PAT_S = $(word 3,$(PAT_SPLIT))
- IFUNC_DEF = -DIFUNC_ALT=$(PAT_S)
- IFUNC_OPT = $(word $(PAT_S),$(IFUNC_OPTIONS))
--M_DEPS = -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
-+@AMDEP_TRUE@M_DEPS = -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
-+@AMDEP_FALSE@M_DEPS =
- M_SIZE = -DN=$(PAT_N)
- M_IFUNC = $(if $(PAT_S),$(IFUNC_DEF) $(IFUNC_OPT))
- M_FILE = $(PAT_BASE)_n.c
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch b/meta/recipes-devtools/gcc/gcc-7.3/0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch
deleted file mode 100644
index e8905f5..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch
+++ /dev/null
@@ -1,38 +0,0 @@ 
-From 3be6b766a5881b0b187c3c3c68250a9e4f7c0fa3 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Tue, 3 Mar 2015 08:21:19 +0000
-Subject: [PATCH 32/47] Don't search host directory during "relink" if
- $inst_prefix is provided
-
-http://lists.gnu.org/archive/html/libtool-patches/2011-01/msg00026.html
-
-Upstream-Status: Submitted
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- ltmain.sh | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/ltmain.sh b/ltmain.sh
-index 52bdbdb5f9c..82bcec39f05 100644
---- a/ltmain.sh
-+++ b/ltmain.sh
-@@ -6004,12 +6004,13 @@ func_mode_link ()
- 	      fi
- 	    else
- 	      # We cannot seem to hardcode it, guess we'll fake it.
-+	      # Default if $libdir is not relative to the prefix:
- 	      add_dir="-L$libdir"
--	      # Try looking first in the location we're being installed to.
-+
- 	      if test -n "$inst_prefix_dir"; then
- 		case $libdir in
- 		  [\\/]*)
--		    add_dir="$add_dir -L$inst_prefix_dir$libdir"
-+		    add_dir="-L$inst_prefix_dir$libdir"
- 		    ;;
- 		esac
- 	      fi
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch b/meta/recipes-devtools/gcc/gcc-7.3/0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch
deleted file mode 100644
index c0b8df3..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch
+++ /dev/null
@@ -1,29 +0,0 @@ 
-From 6edcab9046b862cbb9b46892fc390ce69976539c Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Tue, 28 Apr 2015 23:15:27 -0700
-Subject: [PATCH 33/47] Use SYSTEMLIBS_DIR replacement instead of hardcoding
- base_libdir
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
-Upstream-Status: Inappropriate [OE-Specific]
-
- gcc/config/aarch64/aarch64-linux.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/gcc/config/aarch64/aarch64-linux.h b/gcc/config/aarch64/aarch64-linux.h
-index c45fc1d35d1..a7afe197266 100644
---- a/gcc/config/aarch64/aarch64-linux.h
-+++ b/gcc/config/aarch64/aarch64-linux.h
-@@ -21,7 +21,7 @@
- #ifndef GCC_AARCH64_LINUX_H
- #define GCC_AARCH64_LINUX_H
- 
--#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
-+#define GLIBC_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
- 
- #undef MUSL_DYNAMIC_LINKER
- #define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0034-aarch64-Add-support-for-musl-ldso.patch b/meta/recipes-devtools/gcc/gcc-7.3/0034-aarch64-Add-support-for-musl-ldso.patch
deleted file mode 100644
index 7d866d9..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0034-aarch64-Add-support-for-musl-ldso.patch
+++ /dev/null
@@ -1,28 +0,0 @@ 
-From b140d6839cfba9cac892bc736d984540552d6a56 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Tue, 28 Apr 2015 23:18:39 -0700
-Subject: [PATCH 34/47] aarch64: Add support for musl ldso
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
-Upstream-Status: Inappropriate [OE-Specific]
-
- gcc/config/aarch64/aarch64-linux.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/gcc/config/aarch64/aarch64-linux.h b/gcc/config/aarch64/aarch64-linux.h
-index a7afe197266..580c2c7ea15 100644
---- a/gcc/config/aarch64/aarch64-linux.h
-+++ b/gcc/config/aarch64/aarch64-linux.h
-@@ -24,7 +24,7 @@
- #define GLIBC_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
- 
- #undef MUSL_DYNAMIC_LINKER
--#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
-+#define MUSL_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
- 
- #undef  ASAN_CC1_SPEC
- #define ASAN_CC1_SPEC "%{%:sanitize(address):-funwind-tables}"
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch b/meta/recipes-devtools/gcc/gcc-7.3/0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch
deleted file mode 100644
index e2c1956..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch
+++ /dev/null
@@ -1,54 +0,0 @@ 
-From 63617f2da153db10fa2fe938cce31bee01d47fe8 Mon Sep 17 00:00:00 2001
-From: Robert Yang <liezhi.yang@windriver.com>
-Date: Sun, 5 Jul 2015 20:25:18 -0700
-Subject: [PATCH 35/47] libcc1: fix libcc1's install path and rpath
-
-* Install libcc1.so and libcc1plugin.so into
-  $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version), as what we
-  had done to lto-plugin.
-* Fix bad RPATH iussue:
-  gcc-5.2.0: package gcc-plugins contains bad RPATH /patht/to/tmp/sysroots/qemux86-64/usr/lib64/../lib64 in file
- /path/to/gcc/5.2.0-r0/packages-split/gcc-plugins/usr/lib64/gcc/x86_64-poky-linux/5.2.0/plugin/libcc1plugin.so.0.0.0
- [rpaths]
-
-Upstream-Status: Inappropriate [OE configuration]
-
-Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
----
- libcc1/Makefile.am | 4 ++--
- libcc1/Makefile.in | 4 ++--
- 2 files changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/libcc1/Makefile.am b/libcc1/Makefile.am
-index 5e61a92a26b..e8b627f9cec 100644
---- a/libcc1/Makefile.am
-+++ b/libcc1/Makefile.am
-@@ -37,8 +37,8 @@ libiberty = $(if $(wildcard $(libiberty_noasan)),$(Wc)$(libiberty_noasan), \
- 	    $(Wc)$(libiberty_normal)))
- libiberty_dep = $(patsubst $(Wc)%,%,$(libiberty))
- 
--plugindir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/plugin
--cc1libdir = $(libdir)/$(libsuffix)
-+cc1libdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
-+plugindir = $(cc1libdir)
- 
- if ENABLE_PLUGIN
- plugin_LTLIBRARIES = libcc1plugin.la libcp1plugin.la
-diff --git a/libcc1/Makefile.in b/libcc1/Makefile.in
-index 54babb02a49..e51d87ffdce 100644
---- a/libcc1/Makefile.in
-+++ b/libcc1/Makefile.in
-@@ -303,8 +303,8 @@ libiberty = $(if $(wildcard $(libiberty_noasan)),$(Wc)$(libiberty_noasan), \
- 	    $(Wc)$(libiberty_normal)))
- 
- libiberty_dep = $(patsubst $(Wc)%,%,$(libiberty))
--plugindir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/plugin
--cc1libdir = $(libdir)/$(libsuffix)
-+cc1libdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
-+plugindir = $(cc1libdir)
- @ENABLE_PLUGIN_TRUE@plugin_LTLIBRARIES = libcc1plugin.la libcp1plugin.la
- @ENABLE_PLUGIN_TRUE@cc1lib_LTLIBRARIES = libcc1.la
- BUILT_SOURCES = c-compiler-name.h cp-compiler-name.h
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0036-handle-sysroot-support-for-nativesdk-gcc.patch b/meta/recipes-devtools/gcc/gcc-7.3/0036-handle-sysroot-support-for-nativesdk-gcc.patch
deleted file mode 100644
index aa0b108..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0036-handle-sysroot-support-for-nativesdk-gcc.patch
+++ /dev/null
@@ -1,213 +0,0 @@ 
-From ca14820ae834a62ef2b80b283e8f900714636272 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Mon, 7 Dec 2015 23:39:54 +0000
-Subject: [PATCH 36/47] handle sysroot support for nativesdk-gcc
-
-Being able to build a nativesdk gcc is useful, particularly in cases
-where the host compiler may be of an incompatible version (or a 32
-bit compiler is needed).
-
-Sadly, building nativesdk-gcc is not straight forward. We install
-nativesdk-gcc into a relocatable location and this means that its
-library locations can change. "Normal" sysroot support doesn't help
-in this case since the values of paths like "libdir" change, not just
-base root directory of the system.
-
-In order to handle this we do two things:
-
-a) Add %r into spec file markup which can be used for injected paths
-   such as SYSTEMLIBS_DIR (see gcc_multilib_setup()).
-b) Add other paths which need relocation into a .gccrelocprefix section
-   which the relocation code will notice and adjust automatically.
-
-Upstream-Status: Inappropriate
-RP 2015/7/28
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- gcc/cppdefault.c | 50 +++++++++++++++++++++++++++++++++++++-------------
- gcc/cppdefault.h |  3 ++-
- gcc/gcc.c        | 20 ++++++++++++++------
- 3 files changed, 53 insertions(+), 20 deletions(-)
-
-diff --git a/gcc/cppdefault.c b/gcc/cppdefault.c
-index c8da0884872..43dc597a0c3 100644
---- a/gcc/cppdefault.c
-+++ b/gcc/cppdefault.c
-@@ -35,6 +35,30 @@
- # undef CROSS_INCLUDE_DIR
- #endif
- 
-+static char GPLUSPLUS_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_INCLUDE_DIR;
-+static char GCC_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GCC_INCLUDE_DIR;
-+static char GPLUSPLUS_TOOL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_TOOL_INCLUDE_DIR;
-+static char GPLUSPLUS_BACKWARD_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_BACKWARD_INCLUDE_DIR;
-+static char STANDARD_STARTFILE_PREFIX_2VAR[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET;
-+#ifdef LOCAL_INCLUDE_DIR
-+static char LOCAL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = LOCAL_INCLUDE_DIR;
-+#endif
-+#ifdef PREFIX_INCLUDE_DIR
-+static char PREFIX_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = PREFIX_INCLUDE_DIR;
-+#endif
-+#ifdef FIXED_INCLUDE_DIR
-+static char FIXED_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = FIXED_INCLUDE_DIR;
-+#endif
-+#ifdef CROSS_INCLUDE_DIR
-+static char CROSS_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = CROSS_INCLUDE_DIR;
-+#endif
-+#ifdef TOOL_INCLUDE_DIR
-+static char TOOL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = TOOL_INCLUDE_DIR;
-+#endif
-+#ifdef NATIVE_SYSTEM_HEADER_DIR
-+static char NATIVE_SYSTEM_HEADER_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = NATIVE_SYSTEM_HEADER_DIR;
-+#endif
-+
- const struct default_include cpp_include_defaults[]
- #ifdef INCLUDE_DEFAULTS
- = INCLUDE_DEFAULTS;
-@@ -42,38 +66,38 @@ const struct default_include cpp_include_defaults[]
- = {
- #ifdef GPLUSPLUS_INCLUDE_DIR
-     /* Pick up GNU C++ generic include files.  */
--    { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1,
-+    { GPLUSPLUS_INCLUDE_DIRVAR, "G++", 1, 1,
-       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
- #endif
- #ifdef GPLUSPLUS_TOOL_INCLUDE_DIR
-     /* Pick up GNU C++ target-dependent include files.  */
--    { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1,
-+    { GPLUSPLUS_TOOL_INCLUDE_DIRVAR, "G++", 1, 1,
-       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 },
- #endif
- #ifdef GPLUSPLUS_BACKWARD_INCLUDE_DIR
-     /* Pick up GNU C++ backward and deprecated include files.  */
--    { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1,
-+    { GPLUSPLUS_BACKWARD_INCLUDE_DIRVAR, "G++", 1, 1,
-       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
- #endif
- #ifdef GCC_INCLUDE_DIR
-     /* This is the dir for gcc's private headers.  */
--    { GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
-+    { GCC_INCLUDE_DIRVAR, "GCC", 0, 0, 0, 0 },
- #endif
- #ifdef GCC_INCLUDE_SUBDIR_TARGET
-     /* This is the dir for gcc's private headers under the specified sysroot.  */
--    { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0 },
-+    { STANDARD_STARTFILE_PREFIX_2VAR, "GCC", 0, 0, 1, 0 },
- #endif
- #ifdef LOCAL_INCLUDE_DIR
-     /* /usr/local/include comes before the fixincluded header files.  */
--    { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },
--    { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 },
-+    { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 2 },
-+    { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 0 },
- #endif
- #ifdef PREFIX_INCLUDE_DIR
--    { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0 },
-+    { PREFIX_INCLUDE_DIRVAR, 0, 0, 1, 0, 0 },
- #endif
- #ifdef FIXED_INCLUDE_DIR
-     /* This is the dir for fixincludes.  */
--    { FIXED_INCLUDE_DIR, "GCC", 0, 0, 0,
-+    { FIXED_INCLUDE_DIRVAR, "GCC", 0, 0, 0,
-       /* A multilib suffix needs adding if different multilibs use
- 	 different headers.  */
- #ifdef SYSROOT_HEADERS_SUFFIX_SPEC
-@@ -85,16 +109,16 @@ const struct default_include cpp_include_defaults[]
- #endif
- #ifdef CROSS_INCLUDE_DIR
-     /* One place the target system's headers might be.  */
--    { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
-+    { CROSS_INCLUDE_DIRVAR, "GCC", 0, 0, 0, 0 },
- #endif
- #ifdef TOOL_INCLUDE_DIR
-     /* Another place the target system's headers might be.  */
--    { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0 },
-+    { TOOL_INCLUDE_DIRVAR, "BINUTILS", 0, 1, 0, 0 },
- #endif
- #ifdef NATIVE_SYSTEM_HEADER_DIR
-     /* /usr/include comes dead last.  */
--    { NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 2 },
--    { NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 0 },
-+    { NATIVE_SYSTEM_HEADER_DIRVAR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 2 },
-+    { NATIVE_SYSTEM_HEADER_DIRVAR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 0 },
- #endif
-     { 0, 0, 0, 0, 0, 0 }
-   };
-diff --git a/gcc/cppdefault.h b/gcc/cppdefault.h
-index 17bbb0eaef7..a937ec1d187 100644
---- a/gcc/cppdefault.h
-+++ b/gcc/cppdefault.h
-@@ -33,7 +33,8 @@
- 
- struct default_include
- {
--  const char *const fname;	/* The name of the directory.  */
-+  const char *fname;     /* The name of the directory.  */
-+
-   const char *const component;	/* The component containing the directory
- 				   (see update_path in prefix.c) */
-   const char cplusplus;		/* Only look here if we're compiling C++.  */
-diff --git a/gcc/gcc.c b/gcc/gcc.c
-index b27245dbf77..e015c77f15f 100644
---- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -247,6 +247,8 @@ FILE *report_times_to_file = NULL;
- #endif
- static const char *target_system_root = DEFAULT_TARGET_SYSTEM_ROOT;
- 
-+static char target_relocatable_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = SYSTEMLIBS_DIR;
-+
- /* Nonzero means pass the updated target_system_root to the compiler.  */
- 
- static int target_system_root_changed;
-@@ -518,6 +520,7 @@ or with constant text in a single argument.
-  %G     process LIBGCC_SPEC as a spec.
-  %R     Output the concatenation of target_system_root and
-         target_sysroot_suffix.
-+ %r     Output the base path target_relocatable_prefix
-  %S     process STARTFILE_SPEC as a spec.  A capital S is actually used here.
-  %E     process ENDFILE_SPEC as a spec.  A capital E is actually used here.
-  %C     process CPP_SPEC as a spec.
-@@ -1495,10 +1498,10 @@ static const char *gcc_libexec_prefix;
-    gcc_exec_prefix is set because, in that case, we know where the
-    compiler has been installed, and use paths relative to that
-    location instead.  */
--static const char *const standard_exec_prefix = STANDARD_EXEC_PREFIX;
--static const char *const standard_libexec_prefix = STANDARD_LIBEXEC_PREFIX;
--static const char *const standard_bindir_prefix = STANDARD_BINDIR_PREFIX;
--static const char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
-+static char standard_exec_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_EXEC_PREFIX;
-+static char standard_libexec_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_LIBEXEC_PREFIX;
-+static char standard_bindir_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_BINDIR_PREFIX;
-+static char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
- 
- /* For native compilers, these are well-known paths containing
-    components that may be provided by the system.  For cross
-@@ -1506,9 +1509,9 @@ static const char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
- static const char *md_exec_prefix = MD_EXEC_PREFIX;
- static const char *md_startfile_prefix = MD_STARTFILE_PREFIX;
- static const char *md_startfile_prefix_1 = MD_STARTFILE_PREFIX_1;
--static const char *const standard_startfile_prefix_1
-+static char standard_startfile_prefix_1[4096] __attribute__ ((section (".gccrelocprefix")))
-   = STANDARD_STARTFILE_PREFIX_1;
--static const char *const standard_startfile_prefix_2
-+static char standard_startfile_prefix_2[4096] __attribute__ ((section (".gccrelocprefix")))
-   = STANDARD_STARTFILE_PREFIX_2;
- 
- /* A relative path to be used in finding the location of tools
-@@ -5826,6 +5829,11 @@ do_spec_1 (const char *spec, int inswitch, const char *soft_matched_part)
- 	      }
- 	    break;
- 
-+          case 'r':
-+              obstack_grow (&obstack, target_relocatable_prefix,
-+		      strlen (target_relocatable_prefix));
-+            break;
-+
- 	  case 'S':
- 	    value = do_spec_1 (startfile_spec, 0, NULL);
- 	    if (value != 0)
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch b/meta/recipes-devtools/gcc/gcc-7.3/0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch
deleted file mode 100644
index 6c85a03..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch
+++ /dev/null
@@ -1,102 +0,0 @@ 
-From 16a326bcd126b395b29019072905bae7a5d47500 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Mon, 7 Dec 2015 23:41:45 +0000
-Subject: [PATCH 37/47] Search target sysroot gcc version specific dirs with
- multilib.
-
-We install the gcc libraries (such as crtbegin.p) into
-<sysroot><libdir>/<target-sys>/5.2.0/
-which is a default search path for GCC (aka multi_suffix in the
-code below). <target-sys> is 'machine' in gcc's terminology. We use
-these directories so that multiple gcc versions could in theory
-co-exist on target.
-
-We only want to build one gcc-cross-canadian per arch and have this work
-for all multilibs. <target-sys> can be handled by mapping the multilib
-<target-sys> to the one used by gcc-cross-canadian, e.g.
-mips64-polkmllib32-linux
-is symlinked to by mips64-poky-linux.
-
-The default gcc search path in the target sysroot for a "lib64" mutlilib
-is:
-
-<sysroot>/lib32/mips64-poky-linux/5.2.0/
-<sysroot>/lib32/../lib64/
-<sysroot>/usr/lib32/mips64-poky-linux/5.2.0/
-<sysroot>/usr/lib32/../lib64/
-<sysroot>/lib32/
-<sysroot>/usr/lib32/
-
-which means that the lib32 crtbegin.o will be found and the lib64 ones
-will not which leads to compiler failures.
-
-This patch injects a multilib version of that path first so the lib64
-binaries can be found first. With this change the search path becomes:
-
-<sysroot>/lib32/../lib64/mips64-poky-linux/5.2.0/
-<sysroot>/lib32/mips64-poky-linux/5.2.0/
-<sysroot>/lib32/../lib64/
-<sysroot>/usr/lib32/../lib64/mips64-poky-linux/5.2.0/
-<sysroot>/usr/lib32/mips64-poky-linux/5.2.0/
-<sysroot>/usr/lib32/../lib64/
-<sysroot>/lib32/
-<sysroot>/usr/lib32/
-
-Upstream-Status: Pending
-RP 2015/7/31
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- gcc/gcc.c | 29 ++++++++++++++++++++++++++++-
- 1 file changed, 28 insertions(+), 1 deletion(-)
-
-diff --git a/gcc/gcc.c b/gcc/gcc.c
-index e015c77f15f..84af5d5a2e1 100644
---- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -2533,7 +2533,7 @@ for_each_path (const struct path_prefix *paths,
-       if (path == NULL)
- 	{
- 	  len = paths->max_len + extra_space + 1;
--	  len += MAX (MAX (suffix_len, multi_os_dir_len), multiarch_len);
-+	  len += MAX ((suffix_len + multi_os_dir_len), multiarch_len);
- 	  path = XNEWVEC (char, len);
- 	}
- 
-@@ -2545,6 +2545,33 @@ for_each_path (const struct path_prefix *paths,
- 	  /* Look first in MACHINE/VERSION subdirectory.  */
- 	  if (!skip_multi_dir)
- 	    {
-+	      if (!(pl->os_multilib ? skip_multi_os_dir : skip_multi_dir))
-+	        {
-+	          const char *this_multi;
-+	          size_t this_multi_len;
-+
-+	          if (pl->os_multilib)
-+		    {
-+		      this_multi = multi_os_dir;
-+		      this_multi_len = multi_os_dir_len;
-+		    }
-+	          else
-+		    {
-+		      this_multi = multi_dir;
-+		      this_multi_len = multi_dir_len;
-+		    }
-+
-+	          /* Look in multilib MACHINE/VERSION subdirectory first */
-+	          if (this_multi_len)
-+	            {
-+		      memcpy (path + len, this_multi, this_multi_len + 1);
-+	              memcpy (path + len + this_multi_len, multi_suffix, suffix_len + 1);
-+	              ret = callback (path, callback_info);
-+	                if (ret)
-+		          break;
-+	            }
-+	        }
-+
- 	      memcpy (path + len, multi_suffix, suffix_len + 1);
- 	      ret = callback (path, callback_info);
- 	      if (ret)
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0038-Fix-various-_FOR_BUILD-and-related-variables.patch b/meta/recipes-devtools/gcc/gcc-7.3/0038-Fix-various-_FOR_BUILD-and-related-variables.patch
deleted file mode 100644
index a226d10..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0038-Fix-various-_FOR_BUILD-and-related-variables.patch
+++ /dev/null
@@ -1,137 +0,0 @@ 
-From 6e7f526e71a76aac3d49ba8f1742fe1b359c1060 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Mon, 7 Dec 2015 23:42:45 +0000
-Subject: [PATCH 38/47] Fix various _FOR_BUILD and related variables
-
-When doing a FOR_BUILD thing, you have to override CFLAGS with
-CFLAGS_FOR_BUILD. And if you use C++, you also have to override
-CXXFLAGS with CXXFLAGS_FOR_BUILD.
-Without this, when building for mingw, you end up trying to use
-the mingw headers for a host build.
-
-The same goes for other variables as well, such as CPPFLAGS,
-CPP, and GMPINC.
-
-Upstream-Status: Pending
-
-Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
-Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- Makefile.in      | 6 ++++++
- Makefile.tpl     | 5 +++++
- gcc/Makefile.in  | 2 +-
- gcc/configure    | 2 +-
- gcc/configure.ac | 2 +-
- 5 files changed, 14 insertions(+), 3 deletions(-)
-
-diff --git a/Makefile.in b/Makefile.in
-index e34e9555388..a03740f3f9d 100644
---- a/Makefile.in
-+++ b/Makefile.in
-@@ -152,6 +152,7 @@ BUILD_EXPORTS = \
- 	CPP="$(CC_FOR_BUILD) -E"; export CPP; \
- 	CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
- 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
-+	CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
- 	CXX="$(CXX_FOR_BUILD)"; export CXX; \
- 	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
- 	GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
-@@ -169,6 +170,9 @@ BUILD_EXPORTS = \
- # built for the build system to override those in BASE_FLAGS_TO_PASS.
- EXTRA_BUILD_FLAGS = \
- 	CFLAGS="$(CFLAGS_FOR_BUILD)" \
-+	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
-+	CPP="$(CC_FOR_BUILD) -E" \
-+	CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
- 	LDFLAGS="$(LDFLAGS_FOR_BUILD)"
- 
- # This is the list of directories to built for the host system.
-@@ -186,6 +190,7 @@ HOST_SUBDIR = @host_subdir@
- HOST_EXPORTS = \
- 	$(BASE_EXPORTS) \
- 	CC="$(CC)"; export CC; \
-+	CPP="$(CC) -E"; export CPP; \
- 	ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
- 	CFLAGS="$(CFLAGS)"; export CFLAGS; \
- 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
-@@ -734,6 +739,7 @@ BASE_FLAGS_TO_PASS = \
- 	"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
- 	"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
- 	"CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
-+	"CXXFLAGS_FOR_BUILD=$(CXXFLAGS_FOR_BUILD)" \
- 	"EXPECT=$(EXPECT)" \
- 	"FLEX=$(FLEX)" \
- 	"INSTALL=$(INSTALL)" \
-diff --git a/Makefile.tpl b/Makefile.tpl
-index d0fa07005be..953376c658d 100644
---- a/Makefile.tpl
-+++ b/Makefile.tpl
-@@ -154,6 +154,7 @@ BUILD_EXPORTS = \
- 	CC="$(CC_FOR_BUILD)"; export CC; \
- 	CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
- 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
-+	CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
- 	CXX="$(CXX_FOR_BUILD)"; export CXX; \
- 	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
- 	GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
-@@ -171,6 +172,9 @@ BUILD_EXPORTS = \
- # built for the build system to override those in BASE_FLAGS_TO_PASS.
- EXTRA_BUILD_FLAGS = \
- 	CFLAGS="$(CFLAGS_FOR_BUILD)" \
-+	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
-+	CPP="$(CC_FOR_BUILD) -E" \
-+	CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
- 	LDFLAGS="$(LDFLAGS_FOR_BUILD)"
- 
- # This is the list of directories to built for the host system.
-@@ -188,6 +192,7 @@ HOST_SUBDIR = @host_subdir@
- HOST_EXPORTS = \
- 	$(BASE_EXPORTS) \
- 	CC="$(CC)"; export CC; \
-+	CPP="$(CC) -E"; export CPP; \
- 	ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
- 	CFLAGS="$(CFLAGS)"; export CFLAGS; \
- 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
-diff --git a/gcc/Makefile.in b/gcc/Makefile.in
-index 95d21effad3..dbe2bacde50 100644
---- a/gcc/Makefile.in
-+++ b/gcc/Makefile.in
-@@ -795,7 +795,7 @@ BUILD_LDFLAGS=@BUILD_LDFLAGS@
- BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
- BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
- BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
--		-I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
-+		-I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS_FOR_BUILD)
- 
- # Actual name to use when installing a native compiler.
- GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
-diff --git a/gcc/configure b/gcc/configure
-index 6ba391ed068..72ca6e5c535 100755
---- a/gcc/configure
-+++ b/gcc/configure
-@@ -11789,7 +11789,7 @@ else
- 	CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
- 	CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
- 	LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
--	GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
-+	GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
- 	${realsrcdir}/configure \
- 		--enable-languages=${enable_languages-all} \
- 		--target=$target_alias --host=$build_alias --build=$build_alias
-diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 8551a412df3..6eefb61dc2b 100644
---- a/gcc/configure.ac
-+++ b/gcc/configure.ac
-@@ -1708,7 +1708,7 @@ else
- 	CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
- 	CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
- 	LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
--	GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
-+	GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
- 	${realsrcdir}/configure \
- 		--enable-languages=${enable_languages-all} \
- 		--target=$target_alias --host=$build_alias --build=$build_alias
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch b/meta/recipes-devtools/gcc/gcc-7.3/0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch
deleted file mode 100644
index a7aeccd..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch
+++ /dev/null
@@ -1,28 +0,0 @@ 
-From 6d03ddfb7a092942be6b58b1830f6986d012d5e3 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Tue, 2 Feb 2016 10:26:10 -0800
-Subject: [PATCH 39/47] nios2: Define MUSL_DYNAMIC_LINKER
-
-Signed-off-by: Marek Vasut <marex@denx.de>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
-Upstream-Status: Inappropriate [OE-Specific]
-
- gcc/config/nios2/linux.h | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/gcc/config/nios2/linux.h b/gcc/config/nios2/linux.h
-index 5177fa641a4..1b8accda6ee 100644
---- a/gcc/config/nios2/linux.h
-+++ b/gcc/config/nios2/linux.h
-@@ -30,6 +30,7 @@
- #define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
- 
- #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-nios2.so.1"
-+#define MUSL_DYNAMIC_LINKER  "/lib/ld-musl-nios2.so.1"
- 
- #undef LINK_SPEC
- #define LINK_SPEC LINK_SPEC_ENDIAN \
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch b/meta/recipes-devtools/gcc/gcc-7.3/0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch
deleted file mode 100644
index 29b7ce7..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch
+++ /dev/null
@@ -1,87 +0,0 @@ 
-From 210f6b3b82084cc756e02b8bc12f909a43b14ee8 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Tue, 27 Jun 2017 18:10:54 -0700
-Subject: [PATCH 40/49] Add ssp_nonshared to link commandline for musl targets
-
-when -fstack-protector options are enabled we need to
-link with ssp_shared on musl since it does not provide
-the __stack_chk_fail_local() so essentially it provides
-libssp but not libssp_nonshared something like
-TARGET_LIBC_PROVIDES_SSP_BUT_NOT_SSP_NONSHARED
- where-as for glibc the needed symbols
-are already present in libc_nonshared library therefore
-we do not need any library helper on glibc based systems
-but musl needs the libssp_noshared from gcc
-
-Upstream-Status: Pending
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- gcc/config/linux.h          |  7 +++++++
- gcc/config/rs6000/linux.h   | 10 ++++++++++
- gcc/config/rs6000/linux64.h | 10 ++++++++++
- 3 files changed, 27 insertions(+)
-
-diff --git a/gcc/config/linux.h b/gcc/config/linux.h
-index 2e683d0c430..1b4df798671 100644
---- a/gcc/config/linux.h
-+++ b/gcc/config/linux.h
-@@ -182,6 +182,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
-     { GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 },		\
-     { 0, 0, 0, 0, 0, 0 }				\
-   }
-+#ifdef TARGET_LIBC_PROVIDES_SSP
-+#undef LINK_SSP_SPEC
-+#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
-+		       "|fstack-protector-strong|fstack-protector-explicit" \
-+		       ":-lssp_nonshared}"
-+#endif
-+
- #endif
- 
- #if (DEFAULT_LIBC == LIBC_UCLIBC) && defined (SINGLE_LIBC) /* uClinux */
-diff --git a/gcc/config/rs6000/linux.h b/gcc/config/rs6000/linux.h
-index 684afd6c190..22cfa391b89 100644
---- a/gcc/config/rs6000/linux.h
-+++ b/gcc/config/rs6000/linux.h
-@@ -91,6 +91,16 @@
- 					 " -m elf32ppclinux")
- #endif
- 
-+/* link libssp_nonshared.a with musl */
-+#if DEFAULT_LIBC == LIBC_MUSL
-+#ifdef TARGET_LIBC_PROVIDES_SSP
-+#undef LINK_SSP_SPEC
-+#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
-+		       "|fstack-protector-strong|fstack-protector-explicit" \
-+		       ":-lssp_nonshared}"
-+#endif
-+#endif
-+
- #undef LINK_OS_LINUX_SPEC
- #define LINK_OS_LINUX_SPEC LINK_OS_LINUX_EMUL " %{!shared: %{!static: \
-   %{rdynamic:-export-dynamic} \
-diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
-index 3b00ec0fcf0..8371f8d7b6b 100644
---- a/gcc/config/rs6000/linux64.h
-+++ b/gcc/config/rs6000/linux64.h
-@@ -465,6 +465,16 @@ extern int dot_symbols;
- 					   " -m elf64ppc")
- #endif
- 
-+/* link libssp_nonshared.a with musl */
-+#if DEFAULT_LIBC == LIBC_MUSL
-+#ifdef TARGET_LIBC_PROVIDES_SSP
-+#undef LINK_SSP_SPEC
-+#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
-+		       "|fstack-protector-strong|fstack-protector-explicit" \
-+		       ":-lssp_nonshared}"
-+#endif
-+#endif
-+
- #define LINK_OS_LINUX_SPEC32 LINK_OS_LINUX_EMUL32 " %{!shared: %{!static: \
-   %{rdynamic:-export-dynamic} \
-   -dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}} \
--- 
-2.13.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch b/meta/recipes-devtools/gcc/gcc-7.3/0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch
deleted file mode 100644
index 5260e36..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch
+++ /dev/null
@@ -1,284 +0,0 @@ 
-From 4eadc99bdd0974761bf48f0fd32994dd9a3ffcfe Mon Sep 17 00:00:00 2001
-From: Hongxu Jia <hongxu.jia@windriver.com>
-Date: Wed, 16 Mar 2016 02:27:43 -0400
-Subject: [PATCH 41/47] gcc/libcpp: support -ffile-prefix-map=<old>=<new>
-
-Similar -fdebug-prefix-map, add option -ffile-prefix-map to map one
-directory name (old) to another (new) in __FILE__, __BASE_FILE__ and
-__builtin_FILE ().
-
-https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70268
-
-Upstream-Status: Submitted [gcc-patches@gcc.gnu.org]
-Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
----
- gcc/c-family/c-opts.c     | 13 +++++++
- gcc/c-family/c.opt        |  4 +++
- gcc/dwarf2out.c           |  1 +
- gcc/gimplify.c            |  2 ++
- libcpp/Makefile.in        | 10 +++---
- libcpp/file-map.c         | 92 +++++++++++++++++++++++++++++++++++++++++++++++
- libcpp/include/file-map.h | 30 ++++++++++++++++
- libcpp/macro.c            |  2 ++
- 8 files changed, 149 insertions(+), 5 deletions(-)
- create mode 100644 libcpp/file-map.c
- create mode 100644 libcpp/include/file-map.h
-
-diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c
-index ea0e01b101c..a741c75a78f 100644
---- a/gcc/c-family/c-opts.c
-+++ b/gcc/c-family/c-opts.c
-@@ -39,6 +39,14 @@ along with GCC; see the file COPYING3.  If not see
- #include "opts.h"
- #include "plugin.h"		/* For PLUGIN_INCLUDE_FILE event.  */
- #include "mkdeps.h"
-+#include "file-map.h"
-+#include "c-target.h"
-+#include "tm.h"			/* For BYTES_BIG_ENDIAN,
-+				   DOLLARS_IN_IDENTIFIERS,
-+				   STDC_0_IN_SYSTEM_HEADERS,
-+				   TARGET_FLT_EVAL_METHOD_NON_DEFAULT and
-+				   TARGET_OPTF.  */
-+#include "tm_p.h"		/* For C_COMMON_OVERRIDE_OPTIONS.  */
- #include "dumpfile.h"
- 
- #ifndef DOLLARS_IN_IDENTIFIERS
-@@ -517,6 +525,11 @@ c_common_handle_option (size_t scode, const char *arg, int value,
-       cpp_opts->narrow_charset = arg;
-       break;
- 
-+    case OPT_ffile_prefix_map_:
-+      if (add_file_prefix_map (arg) < 0)
-+        error ("invalid argument %qs to -ffile-prefix-map", arg);
-+      break;
-+
-     case OPT_fwide_exec_charset_:
-       cpp_opts->wide_charset = arg;
-       break;
-diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
-index c4ef7796282..73333dfd57c 100644
---- a/gcc/c-family/c.opt
-+++ b/gcc/c-family/c.opt
-@@ -1372,6 +1372,10 @@ fexec-charset=
- C ObjC C++ ObjC++ Joined RejectNegative
- -fexec-charset=<cset>	Convert all strings and character constants to character set <cset>.
- 
-+ffile-prefix-map=
-+C ObjC C++ ObjC++ Joined RejectNegative
-+-ffile-prefix-map=<old=new>	Map one directory name to another in __FILE__, __BASE_FILE__ and __builtin_FILE ()
-+
- fextended-identifiers
- C ObjC C++ ObjC++
- Permit universal character names (\\u and \\U) in identifiers.
-diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
-index 98c51576ec2..762f69ae88e 100644
---- a/gcc/dwarf2out.c
-+++ b/gcc/dwarf2out.c
-@@ -23421,6 +23421,7 @@ gen_producer_string (void)
-       case OPT_fltrans_output_list_:
-       case OPT_fresolution_:
-       case OPT_fdebug_prefix_map_:
-+      case OPT_ffile_prefix_map_:
- 	/* Ignore these.  */
- 	continue;
-       default:
-diff --git a/gcc/gimplify.c b/gcc/gimplify.c
-index fd27eb1523f..5542b379f28 100644
---- a/gcc/gimplify.c
-+++ b/gcc/gimplify.c
-@@ -58,6 +58,8 @@ along with GCC; see the file COPYING3.  If not see
- #include "gomp-constants.h"
- #include "tree-dump.h"
- #include "gimple-walk.h"
-+#include "file-map.h"
-+
- #include "langhooks-def.h"	/* FIXME: for lhd_set_decl_assembler_name */
- #include "builtins.h"
- #include "asan.h"
-diff --git a/libcpp/Makefile.in b/libcpp/Makefile.in
-index 0bd3787c25e..d3b52956b52 100644
---- a/libcpp/Makefile.in
-+++ b/libcpp/Makefile.in
-@@ -84,12 +84,12 @@ DEPMODE = $(CXXDEPMODE)
- 
- 
- libcpp_a_OBJS = charset.o directives.o directives-only.o errors.o \
--	expr.o files.o identifiers.o init.o lex.o line-map.o macro.o \
--	mkdeps.o pch.o symtab.o traditional.o
-+	expr.o file-map.o files.o identifiers.o init.o lex.o line-map.o \
-+	macro.o mkdeps.o pch.o symtab.o traditional.o
- 
- libcpp_a_SOURCES = charset.c directives.c directives-only.c errors.c \
--	expr.c files.c identifiers.c init.c lex.c line-map.c macro.c \
--	mkdeps.c pch.c symtab.c traditional.c
-+	expr.c file-map.c files.c identifiers.c init.c lex.c line-map.c \
-+	macro.c mkdeps.c pch.c symtab.c traditional.c
- 
- all: libcpp.a $(USED_CATALOGS)
- 
-@@ -263,7 +263,7 @@ po/$(PACKAGE).pot: $(libcpp_a_SOURCES)
- 
- TAGS_SOURCES = $(libcpp_a_SOURCES) internal.h ucnid.h \
-     include/line-map.h include/symtab.h include/cpp-id-data.h \
--    include/cpplib.h include/mkdeps.h system.h
-+    include/cpplib.h include/mkdeps.h system.h include/file-map.h
- 
- TAGS: $(TAGS_SOURCES)
- 	cd $(srcdir) && etags $(TAGS_SOURCES)
-diff --git a/libcpp/file-map.c b/libcpp/file-map.c
-new file mode 100644
-index 00000000000..18035ef6a72
---- /dev/null
-+++ b/libcpp/file-map.c
-@@ -0,0 +1,92 @@
-+/* Map one directory name to another in __FILE__, __BASE_FILE__
-+   and __builtin_FILE ().
-+   Copyright (C) 2001-2016 Free Software Foundation, Inc.
-+
-+This program is free software; you can redistribute it and/or modify it
-+under the terms of the GNU General Public License as published by the
-+Free Software Foundation; either version 3, or (at your option) any
-+later version.
-+
-+This program is distributed in the hope that it will be useful,
-+but WITHOUT ANY WARRANTY; without even the implied warranty of
-+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+GNU General Public License for more details.
-+
-+You should have received a copy of the GNU General Public License
-+along with this program; see the file COPYING3.  If not see
-+<http://www.gnu.org/licenses/>.
-+
-+ In other words, you are welcome to use, share and improve this program.
-+ You are forbidden to forbid anyone else to use, share and improve
-+ what you give them.   Help stamp out software-hoarding!  */
-+
-+#include "config.h"
-+#include "system.h"
-+#include "file-map.h"
-+
-+/* Structure recording the mapping from source file and directory
-+   names at compile time to __FILE__ */
-+typedef struct file_prefix_map
-+{
-+  const char *old_prefix;
-+  const char *new_prefix;
-+  size_t old_len;
-+  size_t new_len;
-+  struct file_prefix_map *next;
-+} file_prefix_map;
-+
-+/* Linked list of such structures.  */
-+static file_prefix_map *file_prefix_maps;
-+
-+/* Record prefix mapping of __FILE__.  ARG is the argument to
-+   -ffile-prefix-map and must be of the form OLD=NEW.  */
-+int
-+add_file_prefix_map (const char *arg)
-+{
-+  file_prefix_map *map;
-+  const char *p;
-+
-+  p = strchr (arg, '=');
-+  if (!p)
-+  {
-+      fprintf(stderr, "invalid argument %qs to -ffile-prefix-map", arg);
-+      return -1;
-+  }
-+  map = XNEW (file_prefix_map);
-+  map->old_prefix = xstrndup (arg, p - arg);
-+  map->old_len = p - arg;
-+  p++;
-+  map->new_prefix = xstrdup (p);
-+  map->new_len = strlen (p);
-+  map->next = file_prefix_maps;
-+  file_prefix_maps = map;
-+
-+  return 0;
-+}
-+
-+/* Perform user-specified mapping of __FILE__ prefixes.  Return
-+   the new name corresponding to filename.  */
-+
-+const char *
-+remap_file_filename (const char *filename)
-+{
-+  file_prefix_map *map;
-+  char *s;
-+  const char *name;
-+  size_t name_len;
-+
-+  for (map = file_prefix_maps; map; map = map->next)
-+    if (filename_ncmp (filename, map->old_prefix, map->old_len) == 0)
-+      break;
-+  if (!map)
-+    return filename;
-+  name = filename + map->old_len;
-+  name_len = strlen (name) + 1;
-+  s = (char *) alloca (name_len + map->new_len);
-+  memcpy (s, map->new_prefix, map->new_len);
-+  memcpy (s + map->new_len, name, name_len);
-+
-+  return xstrdup (s);
-+}
-+
-+
-diff --git a/libcpp/include/file-map.h b/libcpp/include/file-map.h
-new file mode 100644
-index 00000000000..87503152d27
---- /dev/null
-+++ b/libcpp/include/file-map.h
-@@ -0,0 +1,30 @@
-+/* Map one directory name to another in __FILE__, __BASE_FILE__
-+   and __builtin_FILE ().
-+   Copyright (C) 2001-2016 Free Software Foundation, Inc.
-+
-+This program is free software; you can redistribute it and/or modify it
-+under the terms of the GNU General Public License as published by the
-+Free Software Foundation; either version 3, or (at your option) any
-+later version.
-+
-+This program is distributed in the hope that it will be useful,
-+but WITHOUT ANY WARRANTY; without even the implied warranty of
-+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+GNU General Public License for more details.
-+
-+You should have received a copy of the GNU General Public License
-+along with this program; see the file COPYING3.  If not see
-+<http://www.gnu.org/licenses/>.
-+
-+ In other words, you are welcome to use, share and improve this program.
-+ You are forbidden to forbid anyone else to use, share and improve
-+ what you give them.   Help stamp out software-hoarding!  */
-+
-+#ifndef LIBCPP_FILE_MAP_H
-+#define LIBCPP_FILE_MAP_H
-+
-+const char * remap_file_filename (const char *filename);
-+
-+int add_file_prefix_map (const char *arg);
-+
-+#endif /* !LIBCPP_FILE_MAP_H  */
-diff --git a/libcpp/macro.c b/libcpp/macro.c
-index de18c2210cf..2748c70d520 100644
---- a/libcpp/macro.c
-+++ b/libcpp/macro.c
-@@ -26,6 +26,7 @@ along with this program; see the file COPYING3.  If not see
- #include "system.h"
- #include "cpplib.h"
- #include "internal.h"
-+#include "file-map.h"
- 
- typedef struct macro_arg macro_arg;
- /* This structure represents the tokens of a macro argument.  These
-@@ -301,6 +302,7 @@ _cpp_builtin_macro_text (cpp_reader *pfile, cpp_hashnode *node,
- 	    if (!name)
- 	      abort ();
- 	  }
-+	name = remap_file_filename (name);
- 	len = strlen (name);
- 	buf = _cpp_unaligned_alloc (pfile, len * 2 + 3);
- 	result = buf;
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch b/meta/recipes-devtools/gcc/gcc-7.3/0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch
deleted file mode 100644
index 5247167..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch
+++ /dev/null
@@ -1,43 +0,0 @@ 
-From ddddc7335539fb8a6d30beba21781762df159186 Mon Sep 17 00:00:00 2001
-From: Hongxu Jia <hongxu.jia@windriver.com>
-Date: Wed, 16 Mar 2016 05:39:59 -0400
-Subject: [PATCH 42/47] Reuse -fdebug-prefix-map to replace -ffile-prefix-map
-
-The oe-core may use external toolchain to compile,
-which may not support -ffile-prefix-map.
-
-Since we use -fdebug-prefix-map to do the same thing,
-so we could reuse it to replace -ffile-prefix-map.
-
-Upstream-Status: Inappropriate[oe-core specific]
-
-Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
----
- gcc/opts-global.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/gcc/opts-global.c b/gcc/opts-global.c
-index 50bad77c347..32b1d286721 100644
---- a/gcc/opts-global.c
-+++ b/gcc/opts-global.c
-@@ -31,6 +31,7 @@ along with GCC; see the file COPYING3.  If not see
- #include "langhooks.h"
- #include "dbgcnt.h"
- #include "debug.h"
-+#include "file-map.h"
- #include "output.h"
- #include "plugin.h"
- #include "toplev.h"
-@@ -357,6 +358,9 @@ handle_common_deferred_options (void)
- 
- 	case OPT_fdebug_prefix_map_:
- 	  add_debug_prefix_map (opt->arg);
-+
-+	  /* Reuse -fdebug-prefix-map to replace -ffile-prefix-map */
-+	  add_file_prefix_map (opt->arg);
- 	  break;
- 
- 	case OPT_fdump_:
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch b/meta/recipes-devtools/gcc/gcc-7.3/0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch
deleted file mode 100644
index 74a5c86..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch
+++ /dev/null
@@ -1,54 +0,0 @@ 
-From 5bc97be388485a5f8dd85db34372a1299bffd263 Mon Sep 17 00:00:00 2001
-From: Hongxu Jia <hongxu.jia@windriver.com>
-Date: Thu, 24 Mar 2016 11:23:14 -0400
-Subject: [PATCH 43/47] gcc/final.c: -fdebug-prefix-map support to remap
- sources with relative path
-
-PR other/70428
-* final.c (remap_debug_filename): Use lrealpath to translate
-relative path before remapping
-
-https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70428
-Upstream-Status: Submitted [gcc-patches@gcc.gnu.org]
-
-Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
----
- gcc/final.c | 15 ++++++++++++---
- 1 file changed, 12 insertions(+), 3 deletions(-)
-
-diff --git a/gcc/final.c b/gcc/final.c
-index 820162b2d28..d74cb901abd 100644
---- a/gcc/final.c
-+++ b/gcc/final.c
-@@ -1559,16 +1559,25 @@ remap_debug_filename (const char *filename)
-   const char *name;
-   size_t name_len;
- 
-+  /* Support to remap filename with relative path  */
-+  char *realpath = lrealpath (filename);
-+  if (realpath == NULL)
-+    return filename;
-+
-   for (map = debug_prefix_maps; map; map = map->next)
--    if (filename_ncmp (filename, map->old_prefix, map->old_len) == 0)
-+    if (filename_ncmp (realpath, map->old_prefix, map->old_len) == 0)
-       break;
-   if (!map)
--    return filename;
--  name = filename + map->old_len;
-+    {
-+      free (realpath);
-+      return filename;
-+    }
-+  name = realpath + map->old_len;
-   name_len = strlen (name) + 1;
-   s = (char *) alloca (name_len + map->new_len);
-   memcpy (s, map->new_prefix, map->new_len);
-   memcpy (s + map->new_len, name, name_len);
-+  free (realpath);
-   return ggc_strdup (s);
- }
- 
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch b/meta/recipes-devtools/gcc/gcc-7.3/0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
deleted file mode 100644
index e39af9b..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
+++ /dev/null
@@ -1,124 +0,0 @@ 
-From 847aec764540636ec654fd7a012e271afa8d4e0f Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Apr 2016 20:03:28 +0000
-Subject: [PATCH 44/47] libgcc: Add knob to use ldbl-128 on ppc
-
-musl does not support ldbl 128 so we can not assume
-that linux as a whole supports ldbl-128 bits, instead
-act upon configure option passed to gcc and assume no
-on musl and yes otherwise if no option is passed since
-default behaviour is to assume ldbl128 it does not
-change the defaults
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Upstream-Status: Pending
----
- libgcc/Makefile.in           |  1 +
- libgcc/config/rs6000/t-linux |  5 ++++-
- libgcc/configure             | 18 ++++++++++++++++++
- libgcc/configure.ac          | 12 ++++++++++++
- 4 files changed, 35 insertions(+), 1 deletion(-)
- mode change 100644 => 100755 libgcc/configure
-
-diff --git a/libgcc/Makefile.in b/libgcc/Makefile.in
-index a1a392de88d..2fe6889a342 100644
---- a/libgcc/Makefile.in
-+++ b/libgcc/Makefile.in
-@@ -48,6 +48,7 @@ unwind_header = @unwind_header@
- md_unwind_header = @md_unwind_header@
- sfp_machine_header = @sfp_machine_header@
- thread_header = @thread_header@
-+with_ldbl128 = @with_ldbl128@
- 
- host_noncanonical = @host_noncanonical@
- real_host_noncanonical = @real_host_noncanonical@
-diff --git a/libgcc/config/rs6000/t-linux b/libgcc/config/rs6000/t-linux
-index 4f6d4c4a4d2..c50dd94a2da 100644
---- a/libgcc/config/rs6000/t-linux
-+++ b/libgcc/config/rs6000/t-linux
-@@ -1,3 +1,6 @@
- SHLIB_MAPFILES += $(srcdir)/config/rs6000/libgcc-glibc.ver
- 
--HOST_LIBGCC2_CFLAGS += -mlong-double-128 -mno-minimal-toc
-+ifeq ($(with_ldbl128),yes)
-+HOST_LIBGCC2_CFLAGS += -mlong-double-128
-+endif
-+HOST_LIBGCC2_CFLAGS += -mno-minimal-toc
-diff --git a/libgcc/configure b/libgcc/configure
-old mode 100644
-new mode 100755
-index 45c459788c3..e2d19b144b8
---- a/libgcc/configure
-+++ b/libgcc/configure
-@@ -618,6 +618,7 @@ build_vendor
- build_cpu
- build
- with_aix_soname
-+with_ldbl128
- enable_vtable_verify
- enable_shared
- libgcc_topdir
-@@ -667,6 +668,7 @@ with_cross_host
- with_ld
- enable_shared
- enable_vtable_verify
-+with_long_double_128
- with_aix_soname
- enable_version_specific_runtime_libs
- with_slibdir
-@@ -1324,6 +1326,7 @@ Optional Packages:
-   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
-   --with-cross-host=HOST           Configuring with a cross compiler
-   --with-ld               arrange to use the specified ld (full pathname)
-+  --with-long-double-128  use 128-bit long double by default
-   --with-aix-soname=aix|svr4|both
-                           shared library versioning (aka "SONAME") variant to
-                           provide on AIX
-@@ -2208,6 +2211,21 @@ fi
- 
- 
- 
-+# Check whether --with-long-double-128 was given.
-+if test "${with_long_double_128+set}" = set; then :
-+  withval=$with_long_double_128; with_ldbl128="$with_long_double_128"
-+else
-+  case "${host}" in
-+ power*-*-musl*)
-+   with_ldbl128="no";;
-+ *) with_ldbl128="yes";;
-+ esac
-+
-+fi
-+
-+
-+
-+
- # Check whether --with-aix-soname was given.
- if test "${with_aix_soname+set}" = set; then :
-   withval=$with_aix_soname; case "${host}:${enable_shared}" in
-diff --git a/libgcc/configure.ac b/libgcc/configure.ac
-index af151473709..dada52416da 100644
---- a/libgcc/configure.ac
-+++ b/libgcc/configure.ac
-@@ -77,6 +77,18 @@ AC_ARG_ENABLE(vtable-verify,
- [enable_vtable_verify=no])
- AC_SUBST(enable_vtable_verify)
- 
-+AC_ARG_WITH(long-double-128,
-+[AS_HELP_STRING([--with-long-double-128],
-+    [use 128-bit long double by default])],
-+      with_ldbl128="$with_long_double_128",
-+[case "${host}" in
-+ power*-*-musl*)
-+   with_ldbl128="no";;
-+ *) with_ldbl128="yes";;
-+ esac
-+])
-+AC_SUBST(with_ldbl128)
-+
- AC_ARG_WITH(aix-soname,
- [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
-     [shared library versioning (aka "SONAME") variant to provide on AIX])],
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch b/meta/recipes-devtools/gcc/gcc-7.3/0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch
deleted file mode 100644
index 3aa038c..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch
+++ /dev/null
@@ -1,29 +0,0 @@ 
-From 92beb883ab57a23a35ba76c496bc1f4cabb1690e Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Wed, 4 May 2016 21:11:34 -0700
-Subject: [PATCH 45/47] Link libgcc using LDFLAGS, not just SHLIB_LDFLAGS
-
-Upstream-Status: Pending
-
-Signed-off-by: Christopher Larson <chris_larson@mentor.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- libgcc/config/t-slibgcc | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/libgcc/config/t-slibgcc b/libgcc/config/t-slibgcc
-index 76be7710960..a1ee2ee26ed 100644
---- a/libgcc/config/t-slibgcc
-+++ b/libgcc/config/t-slibgcc
-@@ -32,7 +32,7 @@ SHLIB_INSTALL_SOLINK = $(LN_S) $(SHLIB_SONAME) \
- 	$(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
- 
- SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
--	$(SHLIB_LDFLAGS) \
-+	$(LDFLAGS) $(SHLIB_LDFLAGS) \
- 	-o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp @multilib_flags@ \
- 	$(SHLIB_OBJS) $(SHLIB_LC) && \
- 	rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0047-sync-gcc-stddef.h-with-musl.patch b/meta/recipes-devtools/gcc/gcc-7.3/0047-sync-gcc-stddef.h-with-musl.patch
deleted file mode 100644
index 65d22f1..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0047-sync-gcc-stddef.h-with-musl.patch
+++ /dev/null
@@ -1,91 +0,0 @@ 
-From 9b951c8f6b0aaff7c16dc4db72b5e56ec73810bb Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 3 Feb 2017 12:56:00 -0800
-Subject: [PATCH 47/47] sync gcc stddef.h with musl
-
-musl defines ptrdiff_t size_t and wchar_t
-so dont define them here if musl is definining them
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
-Upstream-Status: Inappropriate [OE-Specific]
-
- gcc/ginclude/stddef.h | 9 +++++++++
- 1 file changed, 9 insertions(+)
-
-diff --git a/gcc/ginclude/stddef.h b/gcc/ginclude/stddef.h
-index 872f451cac9..7e90938387c 100644
---- a/gcc/ginclude/stddef.h
-+++ b/gcc/ginclude/stddef.h
-@@ -134,6 +134,7 @@ _TYPE_wchar_t;
- #ifndef ___int_ptrdiff_t_h
- #ifndef _GCC_PTRDIFF_T
- #ifndef _PTRDIFF_T_DECLARED /* DragonFly */
-+#ifndef __DEFINED_ptrdiff_t /* musl */
- #define _PTRDIFF_T
- #define _T_PTRDIFF_
- #define _T_PTRDIFF
-@@ -143,10 +144,12 @@ _TYPE_wchar_t;
- #define ___int_ptrdiff_t_h
- #define _GCC_PTRDIFF_T
- #define _PTRDIFF_T_DECLARED
-+#define __DEFINED_ptrdiff_t /* musl */
- #ifndef __PTRDIFF_TYPE__
- #define __PTRDIFF_TYPE__ long int
- #endif
- typedef __PTRDIFF_TYPE__ ptrdiff_t;
-+#endif /* __DEFINED_ptrdiff_t */
- #endif /* _PTRDIFF_T_DECLARED */
- #endif /* _GCC_PTRDIFF_T */
- #endif /* ___int_ptrdiff_t_h */
-@@ -184,6 +187,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
- #ifndef _GCC_SIZE_T
- #ifndef _SIZET_
- #ifndef __size_t
-+#ifndef __DEFINED_size_t /* musl */
- #define __size_t__	/* BeOS */
- #define __SIZE_T__	/* Cray Unicos/Mk */
- #define _SIZE_T
-@@ -200,6 +204,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
- #define ___int_size_t_h
- #define _GCC_SIZE_T
- #define _SIZET_
-+#define __DEFINED_size_t /* musl */
- #if (defined (__FreeBSD__) && (__FreeBSD__ >= 5)) \
-   || defined(__DragonFly__) \
-   || defined(__FreeBSD_kernel__)
-@@ -235,6 +240,7 @@ typedef long ssize_t;
- #endif /* _SIZE_T */
- #endif /* __SIZE_T__ */
- #endif /* __size_t__ */
-+#endif /* __DEFINED_size_t */
- #undef	__need_size_t
- #endif /* _STDDEF_H or __need_size_t.  */
- 
-@@ -264,6 +270,7 @@ typedef long ssize_t;
- #ifndef ___int_wchar_t_h
- #ifndef __INT_WCHAR_T_H
- #ifndef _GCC_WCHAR_T
-+#ifndef __DEFINED_wchar_t /* musl */
- #define __wchar_t__	/* BeOS */
- #define __WCHAR_T__	/* Cray Unicos/Mk */
- #define _WCHAR_T
-@@ -279,6 +286,7 @@ typedef long ssize_t;
- #define __INT_WCHAR_T_H
- #define _GCC_WCHAR_T
- #define _WCHAR_T_DECLARED
-+#define __DEFINED_wchar_t /* musl */
- 
- /* On BSD/386 1.1, at least, machine/ansi.h defines _BSD_WCHAR_T_
-    instead of _WCHAR_T_, and _BSD_RUNE_T_ (which, unlike the other
-@@ -344,6 +352,7 @@ typedef __WCHAR_TYPE__ wchar_t;
- #endif
- #endif /* __WCHAR_T__ */
- #endif /* __wchar_t__ */
-+#endif /* __DEFINED_wchar_t musl */
- #undef	__need_wchar_t
- #endif /* _STDDEF_H or __need_wchar_t.  */
- 
--- 
-2.12.2
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0048-gcc-Enable-static-PIE.patch b/meta/recipes-devtools/gcc/gcc-7.3/0048-gcc-Enable-static-PIE.patch
deleted file mode 100644
index a96e913..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0048-gcc-Enable-static-PIE.patch
+++ /dev/null
@@ -1,46 +0,0 @@ 
-From 44ef80688b56beea85c0070840dea1e2a4e34aed Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Tue, 13 Jun 2017 12:12:52 -0700
-Subject: [PATCH 49/49] gcc: Enable static PIE
-
-Static PIE support in GCC
-see
-https://gcc.gnu.org/ml/gcc/2015-06/msg00008.html
-
-startfiles before patch:
- -static -> crt1.o crti.o crtbeginT.o
- -static -PIE -> crt1.o crti.o crtbeginT.o
- 
-after patch:
- -static -> crt1.o crti.o crtbeginT.o
- -static -PIE -> rcrt1.o crti.o crtbeginS.o
- 
-Upstream-Status: Pending
-
-Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
-
----
- gcc/config/gnu-user.h | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/gcc/config/gnu-user.h b/gcc/config/gnu-user.h
-index de605b0..b035bbe 100644
---- a/gcc/config/gnu-user.h
-+++ b/gcc/config/gnu-user.h
-@@ -52,11 +52,11 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
- #define GNU_USER_TARGET_STARTFILE_SPEC \
-   "%{shared:; \
-      pg|p|profile:gcrt1.o%s; \
--     static:crt1.o%s; \
-+     static: %{" PIE_SPEC ": rcrt1.o%s; :crt1.o%s}; \
-      " PIE_SPEC ":Scrt1.o%s; \
-      :crt1.o%s} \
-    crti.o%s \
--   %{static:crtbeginT.o%s; \
-+   %{static: %{" PIE_SPEC ": crtbeginS.o%s; :crtbeginT.o%s}; \
-      shared|" PIE_SPEC ":crtbeginS.o%s; \
-      :crtbegin.o%s} \
-    %{fvtable-verify=none:%s; \
-
-2.13.1
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/fix-segmentation-fault-precompiled-hdr.patch b/meta/recipes-devtools/gcc/gcc-7.3/fix-segmentation-fault-precompiled-hdr.patch
deleted file mode 100644
index c0adef6..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/fix-segmentation-fault-precompiled-hdr.patch
+++ /dev/null
@@ -1,49 +0,0 @@ 
-
-Prevent a segmentation fault which occurs when using incorrect
-structure trying to access name of some named operators, such as 
-CPP_NOT, CPP_AND etc. "token->val.node.spelling" cannot be used in
-those cases, as is may not be initialized at all.
-
-
-[YOCTO #11738]
-
-Upstream-Status: Pending
-
-Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
-
-diff --git a/libcpp/lex.c b/libcpp/lex.c
---- a/libcpp/lex.c
-+++ b/libcpp/lex.c
-@@ -3229,11 +3229,27 @@
-     spell_ident:
-     case SPELL_IDENT:
-       if (forstring)
--	{
--	  memcpy (buffer, NODE_NAME (token->val.node.spelling),
--		  NODE_LEN (token->val.node.spelling));
--	  buffer += NODE_LEN (token->val.node.spelling);
--	}
-+        {
-+          if (token->type == CPP_NAME)
-+            {
-+              memcpy (buffer, NODE_NAME (token->val.node.spelling),
-+                    NODE_LEN (token->val.node.spelling));
-+              buffer += NODE_LEN (token->val.node.spelling);
-+              break;
-+            }
-+          /* NAMED_OP, cannot use node.spelling */
-+          if (token->flags & NAMED_OP)
-+            {
-+              const char *str = cpp_named_operator2name (token->type);
-+              if (str)
-+                {
-+                  size_t len = strlen(str);
-+                  memcpy(buffer, str, len);
-+                  buffer += len;
-+                }
-+              break;
-+            }
-+        }
-       else
- 	buffer = _cpp_spell_ident_ucns (buffer, token->val.node.node);
-       break;
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/no-sse-fix-test-case-failures.patch b/meta/recipes-devtools/gcc/gcc-7.3/no-sse-fix-test-case-failures.patch
deleted file mode 100644
index cb87c5a..0000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/no-sse-fix-test-case-failures.patch
+++ /dev/null
@@ -1,259 +0,0 @@ 
-From f22830da2ba64577deb6f717d05d86c03dd2e50d Mon Sep 17 00:00:00 2001
-From: RAGHUNATH LOLUR <raghunath.lolur@kpit.com>
-Date: Wed, 6 Dec 2017 22:52:26 -0800
-Subject: [PATCH] Fix for testsuite failure
-
-2017-11-16  Raghunath Lolur  <raghunath.lolur@kpit.com>
-
-	* gcc.dg/pr56275.c: If SSE is disabled, ensure that
-	"-mfpmath" is not set to use SSE. Set "-mfpmath=387".
-	* gcc.dg/pr68306.c: Likewise
-	* gcc.dg/pr68306-2.c: Likewise
-	* gcc.dg/pr68306-3.c: Likewise
-	* gcc.dg/pr69634.c: Likewise
-	* gcc.target/i386/amd64-abi-1.c: Likewise
-	* gcc.target/i386/funcspec-6.c: Likewise
-	* gcc.target/i386/interrupt-387-err-1.c: Likewise
-	* gcc.target/i386/isa-14.c: Likewise
-	* gcc.target/i386/pr44948-2b.c: Likewise
-	* gcc.target/i386/pr53425-1.c: Likewise
-	* gcc.target/i386/pr53425-2.c: Likewise
-	* gcc.target/i386/pr55247.c: Likewise
-	* gcc.target/i386/pr59644.c: Likewise
-	* gcc.target/i386/pr62120.c: Likewise
-	* gcc.target/i386/pr70467-1.c: Likewise
-	* gcc.target/i386/warn-vect-op-1.c: Likewise
-
-If -Wall, -Werror are used during compilation various test cases fail
-to compile.
-
-If SSE is disabled, be sure to -mfpmath=387 to resolve this.
-
-This patch removes the changes to Changelog from the original patch.
-This will help us avoid conflicts.
-
-Upstream-Status: Pending
-
-Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
----
- gcc/testsuite/ChangeLog                   | 21 +++++++++++++++++++++
- gcc/testsuite/gcc.dg/pr56275.c            |  2 +-
- gcc/testsuite/gcc.dg/pr68306-2.c          |  2 +-
- gcc/testsuite/gcc.dg/pr68306-3.c          |  2 +-
- gcc/testsuite/gcc.dg/pr68306.c            |  2 +-
- gcc/testsuite/gcc.dg/pr69634.c            |  2 +-
- .../gcc/testsuite/gcc.target/i386/amd64-abi-1.c     |  2 +-
- .../gcc/testsuite/gcc.target/i386/funcspec-6.c      |  1 +
- .../testsuite/gcc.target/i386/interrupt-387-err-1.c |  2 +-
- gcc/testsuite/gcc.target/i386/isa-14.c    |  2 +-
- .../gcc/testsuite/gcc.target/i386/pr44948-2b.c      |  2 +-
- gcc/testsuite/gcc.target/i386/pr53425-1.c |  2 +-
- gcc/testsuite/gcc.target/i386/pr53425-2.c |  2 +-
- gcc/testsuite/gcc.target/i386/pr55247.c   |  2 +-
- gcc/testsuite/gcc.target/i386/pr59644.c   |  2 +-
- gcc/testsuite/gcc.target/i386/pr62120.c   |  2 +-
- gcc/testsuite/gcc.target/i386/pr70467-1.c |  2 +-
- .../gcc/testsuite/gcc.target/i386/warn-vect-op-1.c  |  2 +-
- 18 files changed, 38 insertions(+), 16 deletions(-)
-
-diff --git a/gcc/testsuite/gcc.dg/pr56275.c b/gcc/testsuite/gcc.dg/pr56275.c
-index b901bb2..a4f6c95 100644
---- a/gcc/testsuite/gcc.dg/pr56275.c
-+++ b/gcc/testsuite/gcc.dg/pr56275.c
-@@ -1,6 +1,6 @@
- /* { dg-do compile } */
- /* { dg-options "-O2" } */
--/* { dg-additional-options "-mno-sse" { target { i?86-*-* x86_64-*-* } } } */
-+/* { dg-additional-options "-mno-sse -mfpmath=387" { target { i?86-*-* x86_64-*-* } } } */
- 
- typedef long long v2tw __attribute__ ((vector_size (2 * sizeof (long long))));
- 
-diff --git a/gcc/testsuite/gcc.dg/pr68306-2.c b/gcc/testsuite/gcc.dg/pr68306-2.c
-index 4672ebe..2a368c4 100644
---- a/gcc/testsuite/gcc.dg/pr68306-2.c
-+++ b/gcc/testsuite/gcc.dg/pr68306-2.c
-@@ -1,6 +1,6 @@
- /* { dg-do compile } */
- /* { dg-options "-O3" } */
--/* { dg-additional-options "-mno-sse -mno-mmx" { target i?86-*-* x86_64-*-* } } */
-+/* { dg-additional-options "-mno-sse -mno-mmx -mfpmath=387" { target i?86-*-* x86_64-*-* } } */
- 
- struct {
-     int tz_minuteswest;
-diff --git a/gcc/testsuite/gcc.dg/pr68306-3.c b/gcc/testsuite/gcc.dg/pr68306-3.c
-index f5a8c10..df3390c 100644
---- a/gcc/testsuite/gcc.dg/pr68306-3.c
-+++ b/gcc/testsuite/gcc.dg/pr68306-3.c
-@@ -1,6 +1,6 @@
- /* { dg-do compile } */
- /* { dg-options "-O3" } */
--/* { dg-additional-options "-mno-sse -mno-mmx" { target i?86-*-* x86_64-*-* } } */
-+/* { dg-additional-options "-mno-sse -mno-mmx -mfpmath=387" { target i?86-*-* x86_64-*-* } } */
- /* { dg-additional-options "-mno-altivec -mno-vsx" { target powerpc*-*-* } } */
- 
- extern void fn2();
-diff --git a/gcc/testsuite/gcc.dg/pr68306.c b/gcc/testsuite/gcc.dg/pr68306.c
-index 54e5b40..0813389 100644
---- a/gcc/testsuite/gcc.dg/pr68306.c
-+++ b/gcc/testsuite/gcc.dg/pr68306.c
-@@ -1,6 +1,6 @@
- /* { dg-do compile } */
- /* { dg-options "-O3" } */
--/* { dg-additional-options "-mno-sse -mno-mmx" { target i?86-*-* x86_64-*-* } } */
-+/* { dg-additional-options "-mno-sse -mno-mmx -mfpmath=387" { target i?86-*-* x86_64-*-* } } */
- 
- enum powerpc_pmc_type { PPC_PMC_IBM };
- struct {
-diff --git a/gcc/testsuite/gcc.dg/pr69634.c b/gcc/testsuite/gcc.dg/pr69634.c
-index 60a5614..bcc23f9 100644
---- a/gcc/testsuite/gcc.dg/pr69634.c
-+++ b/gcc/testsuite/gcc.dg/pr69634.c
-@@ -1,6 +1,6 @@
- /* { dg-do compile } */
- /* { dg-options "-O2 -fno-dce -fschedule-insns -fno-tree-vrp -fcompare-debug -Wno-psabi" } */
--/* { dg-additional-options "-mno-sse" { target i?86-*-* x86_64-*-* } } */
-+/* { dg-additional-options "-mno-sse -mfpmath=387" { target i?86-*-* x86_64-*-* } } */
- /* { dg-require-effective-target scheduling } */
- 
- typedef unsigned short u16;
-diff --git a/gcc/testsuite/gcc.target/i386/amd64-abi-1.c b/gcc/testsuite/gcc.target/i386/amd64-abi-1.c
-index 69fde57..7f1f1c0 100644
---- a/gcc/testsuite/gcc.target/i386/amd64-abi-1.c
-+++ b/gcc/testsuite/gcc.target/i386/amd64-abi-1.c
-@@ -1,5 +1,5 @@
- /* { dg-do compile { target { ! ia32 } } } */
--/* { dg-options "-mno-sse" } */
-+/* { dg-options "-mno-sse -mfpmath=387" } */
- /* { dg-additional-options "-mabi=sysv" { target *-*-mingw* } } */
- 
- double foo(void) { return 0; }	/* { dg-error "SSE disabled" } */
-diff --git a/gcc/testsuite/gcc.target/i386/funcspec-6.c b/gcc/testsuite/gcc.target/i386/funcspec-6.c
-index ea896b7..bf15569 100644
---- a/gcc/testsuite/gcc.target/i386/funcspec-6.c
-+++ b/gcc/testsuite/gcc.target/i386/funcspec-6.c
-@@ -1,6 +1,7 @@
- /* Test whether all of the 64-bit function specific options are accepted
-    without error.  */
- /* { dg-do compile { target { ! ia32 } } } */
-+/* { dg-additional-options "-mfpmath=387" } */
- 
- #include "funcspec-56.inc"
- 
-diff --git a/gcc/testsuite/gcc.target/i386/interrupt-387-err-1.c b/gcc/testsuite/gcc.target/i386/interrupt-387-err-1.c
-index 3fbdc88..6b4d9d1 100644
---- a/gcc/testsuite/gcc.target/i386/interrupt-387-err-1.c
-+++ b/gcc/testsuite/gcc.target/i386/interrupt-387-err-1.c
-@@ -1,5 +1,5 @@
- /* { dg-do compile } */
--/* { dg-options "-O2 -mgeneral-regs-only -mno-cld -mno-iamcu -m80387" } */
-+/* { dg-options "-O2 -mgeneral-regs-only -mno-cld -mno-iamcu -m80387 -mfpmath=387" } */
- 
- typedef unsigned int uword_t __attribute__ ((mode (__word__)));
- 
-diff --git a/gcc/testsuite/gcc.target/i386/isa-14.c b/gcc/testsuite/gcc.target/i386/isa-14.c
-index 5d49e6e..1de2db9 100644
---- a/gcc/testsuite/gcc.target/i386/isa-14.c
-+++ b/gcc/testsuite/gcc.target/i386/isa-14.c
-@@ -1,5 +1,5 @@
- /* { dg-do run } */
--/* { dg-options "-march=x86-64 -msse4a -mfma4 -mno-sse" } */
-+/* { dg-options "-march=x86-64 -msse4a -mfma4 -mno-sse -mfpmath=387" } */
- 
- extern void abort (void);
- 
-diff --git a/gcc/testsuite/gcc.target/i386/pr44948-2b.c b/gcc/testsuite/gcc.target/i386/pr44948-2b.c
-index fa1769b..f79fb12 100644
---- a/gcc/testsuite/gcc.target/i386/pr44948-2b.c
-+++ b/gcc/testsuite/gcc.target/i386/pr44948-2b.c
-@@ -1,5 +1,5 @@
- /* { dg-do compile } */
--/* { dg-options "-O -mno-sse -Wno-psabi -mtune=generic" } */
-+/* { dg-options "-O -mno-sse -Wno-psabi -mtune=generic -mfpmath=387" } */
- 
- struct A
- { 
-diff --git a/gcc/testsuite/gcc.target/i386/pr53425-1.c b/gcc/testsuite/gcc.target/i386/pr53425-1.c
-index 2e89ff7..6339bf6 100644
---- a/gcc/testsuite/gcc.target/i386/pr53425-1.c
-+++ b/gcc/testsuite/gcc.target/i386/pr53425-1.c
-@@ -1,6 +1,6 @@
- /* PR target/53425 */
- /* { dg-do compile { target { ! ia32 } } } */
--/* { dg-options "-O2 -mno-sse" } */
-+/* { dg-options "-O2 -mno-sse -mfpmath=387" } */
- /* { dg-skip-if "no SSE vector" { x86_64-*-mingw* } } */
- 
- typedef double __v2df __attribute__ ((__vector_size__ (16)));
-diff --git a/gcc/testsuite/gcc.target/i386/pr53425-2.c b/gcc/testsuite/gcc.target/i386/pr53425-2.c
-index 61f6283..2c5a55f 100644
---- a/gcc/testsuite/gcc.target/i386/pr53425-2.c
-+++ b/gcc/testsuite/gcc.target/i386/pr53425-2.c
-@@ -1,6 +1,6 @@
- /* PR target/53425 */
- /* { dg-do compile { target { ! ia32 } } } */
--/* { dg-options "-O2 -mno-sse" } */
-+/* { dg-options "-O2 -mno-sse -mfpmath=387" } */
- /* { dg-skip-if "no SSE vector" { x86_64-*-mingw* } } */
- 
- typedef float __v2sf __attribute__ ((__vector_size__ (8)));
-diff --git a/gcc/testsuite/gcc.target/i386/pr55247.c b/gcc/testsuite/gcc.target/i386/pr55247.c
-index 23366d0..9810e3a 100644
---- a/gcc/testsuite/gcc.target/i386/pr55247.c
-+++ b/gcc/testsuite/gcc.target/i386/pr55247.c
-@@ -1,6 +1,6 @@
- /* { dg-do compile { target { ! ia32 } } } */
- /* { dg-require-effective-target maybe_x32 } */
--/* { dg-options "-O2 -mno-sse -mno-mmx -mx32 -maddress-mode=long" } */
-+/* { dg-options "-O2 -mno-sse -mno-mmx -mx32 -maddress-mode=long -mfpmath=387" } */
- 
- typedef unsigned int uint32_t;
- typedef uint32_t Elf32_Word;
-diff --git a/gcc/testsuite/gcc.target/i386/pr59644.c b/gcc/testsuite/gcc.target/i386/pr59644.c
-index 96006b3..4287e45 100644
---- a/gcc/testsuite/gcc.target/i386/pr59644.c
-+++ b/gcc/testsuite/gcc.target/i386/pr59644.c
-@@ -1,6 +1,6 @@
- /* PR target/59644 */
- /* { dg-do run { target lp64 } } */
--/* { dg-options "-O2 -ffreestanding -mno-sse -mpreferred-stack-boundary=3 -maccumulate-outgoing-args -mno-red-zone" } */
-+/* { dg-options "-O2 -ffreestanding -mno-sse -mpreferred-stack-boundary=3 -maccumulate-outgoing-args -mno-red-zone -mfpmath=387" } */
- 
- /* This test uses __builtin_trap () instead of e.g. abort,
-    because due to -mpreferred-stack-boundary=3 it should not call
-diff --git a/gcc/testsuite/gcc.target/i386/pr62120.c b/gcc/testsuite/gcc.target/i386/pr62120.c
-index bfb8c47..ed04cf1 100644
---- a/gcc/testsuite/gcc.target/i386/pr62120.c
-+++ b/gcc/testsuite/gcc.target/i386/pr62120.c
-@@ -1,5 +1,5 @@
- /* { dg-do compile } */
--/* { dg-options "-mno-sse" } */
-+/* { dg-options "-mno-sse -mfpmath=387" } */
- 
- void foo ()
- {
-diff --git a/gcc/testsuite/gcc.target/i386/pr70467-1.c b/gcc/testsuite/gcc.target/i386/pr70467-1.c
-index 4e112c8..bcfb396 100644
---- a/gcc/testsuite/gcc.target/i386/pr70467-1.c
-+++ b/gcc/testsuite/gcc.target/i386/pr70467-1.c
-@@ -1,6 +1,6 @@
- /* PR rtl-optimization/70467 */
- /* { dg-do compile } */
--/* { dg-options "-O2 -mno-sse" } */
-+/* { dg-options "-O2 -mno-sse -mfpmath=387" } */
- 
- void foo (unsigned long long *);
- 
-diff --git a/gcc/testsuite/gcc.target/i386/warn-vect-op-1.c b/gcc/testsuite/gcc.target/i386/warn-vect-op-1.c
-index 6cda153..26e37f5 100644
---- a/gcc/testsuite/gcc.target/i386/warn-vect-op-1.c
-+++ b/gcc/testsuite/gcc.target/i386/warn-vect-op-1.c
-@@ -1,5 +1,5 @@
- /* { dg-do compile { target { ! ia32 } } }  */
--/* { dg-options "-mno-sse -Wvector-operation-performance" }  */
-+/* { dg-options "-mno-sse -Wvector-operation-performance -mfpmath=387" }  */
- #define vector(elcount, type)  \
- __attribute__((vector_size((elcount)*sizeof(type)))) type
- 
--- 
-1.8.5.6
-
diff --git a/meta/recipes-devtools/gcc/gcc-7.4.inc b/meta/recipes-devtools/gcc/gcc-7.4.inc
new file mode 100644
index 0000000..fd666a9
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4.inc
@@ -0,0 +1,130 @@ 
+require gcc-common.inc
+
+# Third digit in PV should be incremented after a minor release
+
+PV = "7.4.0"
+
+# BINV should be incremented to a revision after a minor gcc release
+
+BINV = "7.4.0"
+
+FILESEXTRAPATHS =. "${FILE_DIRNAME}/gcc-7.4:${FILE_DIRNAME}/gcc-7.4/backport:"
+
+DEPENDS =+ "mpfr gmp libmpc zlib flex-native"
+NATIVEDEPS = "mpfr-native gmp-native libmpc-native zlib-native flex-native"
+
+LICENSE = "GPL-3.0-with-GCC-exception & GPLv3"
+
+LIC_FILES_CHKSUM = "\
+    file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
+    file://COPYING3;md5=d32239bcb673463ab874e80d47fae504 \
+    file://COPYING3.LIB;md5=6a6a8e020838b23406c81b19c1d46df6 \
+    file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
+    file://COPYING.RUNTIME;md5=fe60d87048567d4fe8c8a0ed2448bcc8 \
+"
+
+#RELEASE = "7-20170504"
+BASEURI ?= "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.xz"
+#SRCREV = "f7cf798b73fd1a07098f9a490deec1e2a36e0bed"
+#BASEURI ?= "git://github.com/gcc-mirror/gcc;branch=gcc-6-branch;protocol=git"
+#BASEURI ?= "http://mirrors.concertpass.com/gcc/snapshots/${RELEASE}/gcc-${RELEASE}.tar.bz2"
+
+SRC_URI = "\
+           ${BASEURI} \
+           file://0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch \
+           file://0008-c99-snprintf.patch \
+           file://0009-gcc-poison-system-directories.patch \
+           file://0010-gcc-poison-dir-extend.patch \
+           file://0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch \
+           file://0012-64-bit-multilib-hack.patch \
+           file://0013-optional-libstdc.patch \
+           file://0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch \
+           file://0015-COLLECT_GCC_OPTIONS.patch \
+           file://0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch \
+           file://0017-fortran-cross-compile-hack.patch \
+           file://0018-cpp-honor-sysroot.patch \
+           file://0019-MIPS64-Default-to-N64-ABI.patch \
+           file://0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch \
+           file://0021-gcc-Fix-argument-list-too-long-error.patch \
+           file://0022-Disable-sdt.patch \
+           file://0023-libtool.patch \
+           file://0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch \
+           file://0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch \
+           file://0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch \
+           file://0027-export-CPP.patch \
+           file://0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch \
+           file://0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch \
+           file://0030-Ensure-target-gcc-headers-can-be-included.patch \
+           file://0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch \
+           file://0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch \
+           file://0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch \
+           file://0034-aarch64-Add-support-for-musl-ldso.patch \
+           file://0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch \
+           file://0036-handle-sysroot-support-for-nativesdk-gcc.patch \
+           file://0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch \
+           file://0038-Fix-various-_FOR_BUILD-and-related-variables.patch \
+           file://0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch \
+           file://0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch \
+           file://0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch \
+           file://0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch \
+           file://0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch \
+           file://0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch \
+           file://0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch \
+           file://0047-sync-gcc-stddef.h-with-musl.patch \
+           file://0048-gcc-Enable-static-PIE.patch \
+           file://fix-segmentation-fault-precompiled-hdr.patch \
+           file://no-sse-fix-test-case-failures.patch \
+           ${BACKPORTS} \
+"
+BACKPORTS = "\
+           file://0001-Fix-internal-compiler-error-in-testcase.patch \
+           file://0001-PR-rtl-optimization-83030.patch \
+"
+
+SRC_URI[md5sum] = "6e9d754638ff03d2e9b2aff55aed82b4"
+SRC_URI[sha256sum] = "eddde28d04f334aec1604456e536416549e9b1aa137fc69204e65eb0c009fe51"
+
+S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}"
+#S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/git"
+B = "${WORKDIR}/gcc-${PV}/build.${HOST_SYS}.${TARGET_SYS}"
+
+# Language Overrides
+FORTRAN = ""
+JAVA = ""
+
+LTO = "--enable-lto"
+
+EXTRA_OECONF_BASE = "\
+    ${LTO} \
+    --enable-libssp \
+    --enable-libitm \
+    --disable-bootstrap \
+    --disable-libmudflap \
+    --with-system-zlib \
+    ${@'--with-linker-hash-style=${LINKER_HASH_STYLE}' if '${LINKER_HASH_STYLE}' else ''} \
+    --enable-linker-build-id \
+    --with-ppl=no \
+    --with-cloog=no \
+    --enable-checking=release \
+    --enable-cheaders=c_global \
+    --without-isl \
+"
+
+EXTRA_OECONF_INITIAL = "\
+    --disable-libmudflap \
+    --disable-libgomp \
+    --disable-libitm \
+    --disable-libquadmath \
+    --with-system-zlib \
+    --disable-lto \
+    --disable-plugin \
+    --enable-decimal-float=no \
+    --without-isl \
+    gcc_cv_libc_provides_ssp=yes \
+"
+
+EXTRA_OECONF_PATHS = "\
+    --with-gxx-include-dir=/not/exist{target_includedir}/c++/${BINV} \
+    --with-sysroot=/not/exist \
+    --with-build-sysroot=${STAGING_DIR_TARGET} \
+"
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0001-Fix-internal-compiler-error-in-testcase.patch b/meta/recipes-devtools/gcc/gcc-7.4/0001-Fix-internal-compiler-error-in-testcase.patch
new file mode 100644
index 0000000..45cc0ee
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0001-Fix-internal-compiler-error-in-testcase.patch
@@ -0,0 +1,212 @@ 
+From d3cdd96a300f9003a1cc242541605169aacdc811 Mon Sep 17 00:00:00 2001
+From: willschm <willschm@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Mon, 25 Sep 2017 14:35:02 +0000
+Subject: [PATCH] [gcc]
+
+2017-09-25  Will Schmidt  <will_schmidt@vnet.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_gimple_fold_builtin): Add handling
+	for early folding of vector stores (ALTIVEC_BUILTIN_ST_*).
+	(rs6000_builtin_valid_without_lhs): New helper function.
+	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
+	Remove obsoleted code for handling ALTIVEC_BUILTIN_VEC_ST.
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@253152 138bc75d-0d04-0410-961f-82ee72b054a4
+
+Fix internal compiler error for testcase gcc.dg/vmx/7d-02.c
+
+Upstream commit: d3cdd96a300f9003a1cc242541605169aacdc811
+
+Backport by Kaushik Phatak <Kaushik.Phatak@kpit.com>
+
+This patch removes changes to Changelog from the original upstream patch.
+This will help us avoid conflicts.
+
+Upstream-Status: Backport
+
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+---
+ gcc/ChangeLog                |  8 +++++
+ gcc/config/rs6000/rs6000-c.c | 72 -------------------------------------------
+ gcc/config/rs6000/rs6000.c   | 73 ++++++++++++++++++++++++++++++++++++++++++--
+ 3 files changed, 78 insertions(+), 75 deletions(-)
+
+diff --git a/gcc/config/rs6000/rs6000-c.c b/gcc/config/rs6000/rs6000-c.c
+index a49db97..4a363a1 100644
+--- a/gcc/config/rs6000/rs6000-c.c
++++ b/gcc/config/rs6000/rs6000-c.c
+@@ -6279,70 +6279,6 @@ altivec_resolve_overloaded_builtin (loca
+ 	}
+     }
+ 
+-  /* Similarly for stvx.  */
+-  if (fcode == ALTIVEC_BUILTIN_VEC_ST
+-      && (BYTES_BIG_ENDIAN || !VECTOR_ELT_ORDER_BIG)
+-      && nargs == 3)
+-    {
+-      tree arg0 = (*arglist)[0];
+-      tree arg1 = (*arglist)[1];
+-      tree arg2 = (*arglist)[2];
+-
+-      /* Construct the masked address.  Let existing error handling take
+-	 over if we don't have a constant offset.  */
+-      arg1 = fold (arg1);
+-
+-      if (TREE_CODE (arg1) == INTEGER_CST)
+-	{
+-	  if (!ptrofftype_p (TREE_TYPE (arg1)))
+-	    arg1 = build1 (NOP_EXPR, sizetype, arg1);
+-
+-	  tree arg2_type = TREE_TYPE (arg2);
+-	  if (TREE_CODE (arg2_type) == ARRAY_TYPE && c_dialect_cxx ())
+-	    {
+-	      /* Force array-to-pointer decay for C++.  */
+-	      arg2 = default_conversion (arg2);
+-	      arg2_type = TREE_TYPE (arg2);
+-	    }
+-
+-	  /* Find the built-in to make sure a compatible one exists; if not
+-	     we fall back to default handling to get the error message.  */
+-	  for (desc = altivec_overloaded_builtins;
+-	       desc->code && desc->code != fcode; desc++)
+-	    continue;
+-
+-	  for (; desc->code == fcode; desc++)
+-	    if (rs6000_builtin_type_compatible (TREE_TYPE (arg0), desc->op1)
+-		&& rs6000_builtin_type_compatible (TREE_TYPE (arg1), desc->op2)
+-		&& rs6000_builtin_type_compatible (TREE_TYPE (arg2),
+-						   desc->op3))
+-	      {
+-		tree addr = fold_build2_loc (loc, POINTER_PLUS_EXPR, arg2_type,
+-					     arg2, arg1);
+-		tree aligned
+-		  = fold_build2_loc (loc, BIT_AND_EXPR, arg2_type,
+-				     addr, build_int_cst (arg2_type, -16));
+-
+-		tree arg0_type = TREE_TYPE (arg0);
+-		if (TYPE_MODE (arg0_type) == V2DImode)
+-		  /* Type-based aliasing analysis thinks vector long
+-		     and vector long long are different and will put them
+-		     in distinct alias classes.  Force our address type
+-		     to be a may-alias type to avoid this.  */
+-		  arg0_type
+-		    = build_pointer_type_for_mode (arg0_type, Pmode,
+-						   true/*can_alias_all*/);
+-		else
+-		  arg0_type = build_pointer_type (arg0_type);
+-		aligned = build1 (NOP_EXPR, arg0_type, aligned);
+-		tree stg = build_indirect_ref (loc, aligned, RO_NULL);
+-		tree retval = build2 (MODIFY_EXPR, TREE_TYPE (stg), stg,
+-				      convert (TREE_TYPE (stg), arg0));
+-		return retval;
+-	      }
+-	}
+-    }
+-
+   for (n = 0;
+        !VOID_TYPE_P (TREE_VALUE (fnargs)) && n < nargs;
+        fnargs = TREE_CHAIN (fnargs), n++)
+diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
+index a49db97..4a363a1 100644
+--- a/gcc/config/rs6000/rs6000.c
++++ b/gcc/config/rs6000/rs6000.c
+@@ -55,6 +55,7 @@
+ #include "reload.h"
+ #include "sched-int.h"
+ #include "gimplify.h"
++#include "gimple-fold.h"
+ #include "gimple-iterator.h"
+ #include "gimple-ssa.h"
+ #include "gimple-walk.h"
+@@ -17089,6 +17090,25 @@ rs6000_fold_builtin (tree fndecl, int n_
+ #endif
+ }
+ 
++/*  Helper function to sort out which built-ins may be valid without having
++    a LHS.  */
++bool
++rs6000_builtin_valid_without_lhs (enum rs6000_builtins fn_code)
++{
++  switch (fn_code)
++    {
++    case ALTIVEC_BUILTIN_STVX_V16QI:
++    case ALTIVEC_BUILTIN_STVX_V8HI:
++    case ALTIVEC_BUILTIN_STVX_V4SI:
++    case ALTIVEC_BUILTIN_STVX_V4SF:
++    case ALTIVEC_BUILTIN_STVX_V2DI:
++    case ALTIVEC_BUILTIN_STVX_V2DF:
++      return true;
++    default:
++      return false;
++    }
++}
++
+ /* Fold a machine-dependent built-in in GIMPLE.  (For folding into
+    a constant, use rs6000_fold_builtin.)  */
+ 
+@@ -17102,6 +17122,10 @@ rs6000_gimple_fold_builtin (gimple_stmt_
+     = (enum rs6000_builtins) DECL_FUNCTION_CODE (fndecl);
+   tree arg0, arg1, lhs;
+ 
++  /* Prevent gimple folding for code that does not have a LHS, unless it is
++     allowed per the rs6000_builtin_valid_without_lhs helper function.  */
++  if (!gimple_call_lhs (stmt) && !rs6000_builtin_valid_without_lhs (fn_code))
++     return false;
+   switch (fn_code)
+     {
+     /* Flavors of vec_add.  We deliberately don't expand
+@@ -17169,6 +17193,54 @@ rs6000_gimple_fold_builtin (gimple_stmt_
+ 	gsi_replace (gsi, g, true);
+ 	return true;
+       }
++    /* Vector stores.  */
++    case ALTIVEC_BUILTIN_STVX_V16QI:
++    case ALTIVEC_BUILTIN_STVX_V8HI:
++    case ALTIVEC_BUILTIN_STVX_V4SI:
++    case ALTIVEC_BUILTIN_STVX_V4SF:
++    case ALTIVEC_BUILTIN_STVX_V2DI:
++    case ALTIVEC_BUILTIN_STVX_V2DF:
++      {
++	 /* Do not fold for -maltivec=be on LE targets.  */
++	 if (VECTOR_ELT_ORDER_BIG && !BYTES_BIG_ENDIAN)
++	    return false;
++	 arg0 = gimple_call_arg (stmt, 0); /* Value to be stored.  */
++	 arg1 = gimple_call_arg (stmt, 1); /* Offset.  */
++	 tree arg2 = gimple_call_arg (stmt, 2); /* Store-to address.  */
++	 location_t loc = gimple_location (stmt);
++	 tree arg0_type = TREE_TYPE (arg0);
++	 /* Use ptr_type_node (no TBAA) for the arg2_type.
++	  FIXME: (Richard)  "A proper fix would be to transition this type as
++	  seen from the frontend to GIMPLE, for example in a similar way we
++	  do for MEM_REFs by piggy-backing that on an extra argument, a
++	  constant zero pointer of the alias pointer type to use (which would
++	  also serve as a type indicator of the store itself).  I'd use a
++	  target specific internal function for this (not sure if we can have
++	  those target specific, but I guess if it's folded away then that's
++	  fine) and get away with the overload set."
++	  */
++	 tree arg2_type = ptr_type_node;
++	 /* POINTER_PLUS_EXPR wants the offset to be of type 'sizetype'.  Create
++	    the tree using the value from arg0.  The resulting type will match
++	    the type of arg2.  */
++	 gimple_seq stmts = NULL;
++	 tree temp_offset = gimple_convert (&stmts, loc, sizetype, arg1);
++	 tree temp_addr = gimple_build (&stmts, loc, POINTER_PLUS_EXPR,
++				       arg2_type, arg2, temp_offset);
++	 /* Mask off any lower bits from the address.  */
++	 tree aligned_addr = gimple_build (&stmts, loc, BIT_AND_EXPR,
++					  arg2_type, temp_addr,
++					  build_int_cst (arg2_type, -16));
++	 gsi_insert_seq_before (gsi, stmts, GSI_SAME_STMT);
++	/* The desired gimple result should be similar to:
++	 MEM[(__vector floatD.1407 *)_1] = vf1D.2697;  */
++	 gimple *g;
++	 g = gimple_build_assign (build2 (MEM_REF, arg0_type, aligned_addr,
++					   build_int_cst (arg2_type, 0)), arg0);
++	 gimple_set_location (g, loc);
++	 gsi_replace (gsi, g, true);
++	 return true;
++      }
+ 
+     default:
+       break;
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0001-Fix-ppc64le-build-Partial-backport-r256656.patch b/meta/recipes-devtools/gcc/gcc-7.4/0001-Fix-ppc64le-build-Partial-backport-r256656.patch
new file mode 100644
index 0000000..cfb70e1
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0001-Fix-ppc64le-build-Partial-backport-r256656.patch
@@ -0,0 +1,37 @@ 
+From aa65a43516da1d48011ef621ed5988289711d99b Mon Sep 17 00:00:00 2001
+From: marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Fri, 29 Jun 2018 09:31:30 +0000
+Subject: [PATCH] Partial backport r256656
+
+2018-06-29  Martin Liska  <mliska@suse.cz>
+
+	Backport from mainline
+	2018-01-10  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	* lex.c (search_line_fast): Remove illegal coercion of an
+	unaligned pointer value to vector pointer type and replace with
+	use of __builtin_vec_vsx_ld () built-in function, which operates
+	on unaligned pointer values.
+
+Upstream-Status: Backport
+Signed-off-by: Joel Stanley <joel@jms.id.au>
+---
+ libcpp/lex.c  |  2 +-
+ 1 files changed, 1 insertions(+), 1 deletion(-)
+
+diff --git a/libcpp/lex.c b/libcpp/lex.c
+index 097c78002cbb..e0fb9e822c44 100644
+--- a/libcpp/lex.c
++++ b/libcpp/lex.c
+@@ -568,7 +568,7 @@ search_line_fast (const uchar *s, const uchar *end ATTRIBUTE_UNUSED)
+     {
+       vc m_nl, m_cr, m_bs, m_qm;
+ 
+-      data = *((const vc *)s);
++      data = __builtin_vec_vsx_ld (0, s);
+       s += 16;
+ 
+       m_nl = (vc) __builtin_vec_cmpeq(data, repl_nl);
+-- 
+2.17.1
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0001-PR-rtl-optimization-83030.patch b/meta/recipes-devtools/gcc/gcc-7.4/0001-PR-rtl-optimization-83030.patch
new file mode 100644
index 0000000..71f7988
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0001-PR-rtl-optimization-83030.patch
@@ -0,0 +1,272 @@ 
+From f5c4a9440f15ccf6775659910a2014a5494ee86e Mon Sep 17 00:00:00 2001
+From: ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Wed, 22 Nov 2017 21:43:22 +0000
+Subject: [PATCH] 	PR rtl-optimization/83030 	* doc/rtl.texi (Flags
+ in an RTL Expression): Alphabetize, add entry 	for CROSSING_JUMP_P and
+ mention usage of 'jump' for JUMP_INSNs. 	(Insns): Delete entry for
+ REG_CROSSING_JUMP in register notes. 	* bb-reorder.c
+ (update_crossing_jump_flags): Do not test whether the 	CROSSING_JUMP_P flag
+ is already set before setting it. 	* cfgrtl.c (fixup_partition_crossing):
+ Likewise. 	* reorg.c (relax_delay_slots): Do not consider a
+ CROSSING_JUMP_P insn 	as useless.
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@255083 138bc75d-0d04-0410-961f-82ee72b054a4
+
+Upstream-Status: Backport
+
+This patch removes changes to Changelog from the original upstream patch.
+This will help us avoid conflicts.
+
+Original backport to GCC 7.x by Amruta Pawar <Amruta.Pawar@kpit.com>
+
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+
+---
+ gcc/bb-reorder.c |   5 +--
+ gcc/cfgrtl.c     |   3 +-
+ gcc/doc/rtl.texi | 129 ++++++++++++++++++++++++++++---------------------------
+ gcc/reorg.c      |   7 +--
+ 5 files changed, 84 insertions(+), 72 deletions(-)
+
+diff --git a/gcc/bb-reorder.c b/gcc/bb-reorder.c
+index 55e6dc6..794283c 100644
+--- a/gcc/bb-reorder.c
++++ b/gcc/bb-reorder.c
+@@ -2236,10 +2236,7 @@ update_crossing_jump_flags (void)
+     FOR_EACH_EDGE (e, ei, bb->succs)
+       if (e->flags & EDGE_CROSSING)
+ 	{
+-	  if (JUMP_P (BB_END (bb))
+-	      /* Some flags were added during fix_up_fall_thru_edges, via
+-		 force_nonfallthru_and_redirect.  */
+-	      && !CROSSING_JUMP_P (BB_END (bb)))
++	  if (JUMP_P (BB_END (bb)))
+ 	    CROSSING_JUMP_P (BB_END (bb)) = 1;
+ 	  break;
+ 	}
+diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c
+index d6e5ac0..a2ad075 100644
+--- a/gcc/cfgrtl.c
++++ b/gcc/cfgrtl.c
+@@ -1334,8 +1334,7 @@ fixup_partition_crossing (edge e)
+   if (BB_PARTITION (e->src) != BB_PARTITION (e->dest))
+     {
+       e->flags |= EDGE_CROSSING;
+-      if (JUMP_P (BB_END (e->src))
+-	  && !CROSSING_JUMP_P (BB_END (e->src)))
++      if (JUMP_P (BB_END (e->src)))
+ 	CROSSING_JUMP_P (BB_END (e->src)) = 1;
+     }
+   else if (BB_PARTITION (e->src) == BB_PARTITION (e->dest))
+diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi
+index 21524f5..a58eedc 100644
+--- a/gcc/doc/rtl.texi
++++ b/gcc/doc/rtl.texi
+@@ -565,6 +565,16 @@ that are used in certain types of expression.  Most often they
+ are accessed with the following macros, which expand into lvalues.
+ 
+ @table @code
++@findex CROSSING_JUMP_P
++@cindex @code{jump_insn} and @samp{/j}
++@item CROSSING_JUMP_P (@var{x})
++Nonzero in a @code{jump_insn} if it crosses between hot and cold sections,
++which could potentially be very far apart in the executable.  The presence
++of this flag indicates to other optimizations that this branching instruction
++should not be ``collapsed'' into a simpler branching construct.  It is used
++when the optimization to partition basic blocks into hot and cold sections
++is turned on.
++
+ @findex CONSTANT_POOL_ADDRESS_P
+ @cindex @code{symbol_ref} and @samp{/u}
+ @cindex @code{unchanging}, in @code{symbol_ref}
+@@ -577,37 +587,6 @@ In either case GCC assumes these addresses can be addressed directly,
+ perhaps with the help of base registers.
+ Stored in the @code{unchanging} field and printed as @samp{/u}.
+ 
+-@findex RTL_CONST_CALL_P
+-@cindex @code{call_insn} and @samp{/u}
+-@cindex @code{unchanging}, in @code{call_insn}
+-@item RTL_CONST_CALL_P (@var{x})
+-In a @code{call_insn} indicates that the insn represents a call to a
+-const function.  Stored in the @code{unchanging} field and printed as
+-@samp{/u}.
+-
+-@findex RTL_PURE_CALL_P
+-@cindex @code{call_insn} and @samp{/i}
+-@cindex @code{return_val}, in @code{call_insn}
+-@item RTL_PURE_CALL_P (@var{x})
+-In a @code{call_insn} indicates that the insn represents a call to a
+-pure function.  Stored in the @code{return_val} field and printed as
+-@samp{/i}.
+-
+-@findex RTL_CONST_OR_PURE_CALL_P
+-@cindex @code{call_insn} and @samp{/u} or @samp{/i}
+-@item RTL_CONST_OR_PURE_CALL_P (@var{x})
+-In a @code{call_insn}, true if @code{RTL_CONST_CALL_P} or
+-@code{RTL_PURE_CALL_P} is true.
+-
+-@findex RTL_LOOPING_CONST_OR_PURE_CALL_P
+-@cindex @code{call_insn} and @samp{/c}
+-@cindex @code{call}, in @code{call_insn}
+-@item RTL_LOOPING_CONST_OR_PURE_CALL_P (@var{x})
+-In a @code{call_insn} indicates that the insn represents a possibly
+-infinite looping call to a const or pure function.  Stored in the
+-@code{call} field and printed as @samp{/c}.  Only true if one of
+-@code{RTL_CONST_CALL_P} or @code{RTL_PURE_CALL_P} is true.
+-
+ @findex INSN_ANNULLED_BRANCH_P
+ @cindex @code{jump_insn} and @samp{/u}
+ @cindex @code{call_insn} and @samp{/u}
+@@ -702,6 +681,29 @@ Stored in the @code{call} field and printed as @samp{/c}.
+ Nonzero in a @code{mem} if the memory reference holds a pointer.
+ Stored in the @code{frame_related} field and printed as @samp{/f}.
+ 
++@findex MEM_READONLY_P
++@cindex @code{mem} and @samp{/u}
++@cindex @code{unchanging}, in @code{mem}
++@item MEM_READONLY_P (@var{x})
++Nonzero in a @code{mem}, if the memory is statically allocated and read-only.
++
++Read-only in this context means never modified during the lifetime of the
++program, not necessarily in ROM or in write-disabled pages.  A common
++example of the later is a shared library's global offset table.  This
++table is initialized by the runtime loader, so the memory is technically
++writable, but after control is transferred from the runtime loader to the
++application, this memory will never be subsequently modified.
++
++Stored in the @code{unchanging} field and printed as @samp{/u}.
++
++@findex PREFETCH_SCHEDULE_BARRIER_P
++@cindex @code{prefetch} and @samp{/v}
++@cindex @code{volatile}, in @code{prefetch}
++@item PREFETCH_SCHEDULE_BARRIER_P (@var{x})
++In a @code{prefetch}, indicates that the prefetch is a scheduling barrier.
++No other INSNs will be moved over it.
++Stored in the @code{volatil} field and printed as @samp{/v}.
++
+ @findex REG_FUNCTION_VALUE_P
+ @cindex @code{reg} and @samp{/i}
+ @cindex @code{return_val}, in @code{reg}
+@@ -731,6 +733,37 @@ The same hard register may be used also for collecting the values of
+ functions called by this one, but @code{REG_FUNCTION_VALUE_P} is zero
+ in this kind of use.
+ 
++@findex RTL_CONST_CALL_P
++@cindex @code{call_insn} and @samp{/u}
++@cindex @code{unchanging}, in @code{call_insn}
++@item RTL_CONST_CALL_P (@var{x})
++In a @code{call_insn} indicates that the insn represents a call to a
++const function.  Stored in the @code{unchanging} field and printed as
++@samp{/u}.
++
++@findex RTL_PURE_CALL_P
++@cindex @code{call_insn} and @samp{/i}
++@cindex @code{return_val}, in @code{call_insn}
++@item RTL_PURE_CALL_P (@var{x})
++In a @code{call_insn} indicates that the insn represents a call to a
++pure function.  Stored in the @code{return_val} field and printed as
++@samp{/i}.
++
++@findex RTL_CONST_OR_PURE_CALL_P
++@cindex @code{call_insn} and @samp{/u} or @samp{/i}
++@item RTL_CONST_OR_PURE_CALL_P (@var{x})
++In a @code{call_insn}, true if @code{RTL_CONST_CALL_P} or
++@code{RTL_PURE_CALL_P} is true.
++
++@findex RTL_LOOPING_CONST_OR_PURE_CALL_P
++@cindex @code{call_insn} and @samp{/c}
++@cindex @code{call}, in @code{call_insn}
++@item RTL_LOOPING_CONST_OR_PURE_CALL_P (@var{x})
++In a @code{call_insn} indicates that the insn represents a possibly
++infinite looping call to a const or pure function.  Stored in the
++@code{call} field and printed as @samp{/c}.  Only true if one of
++@code{RTL_CONST_CALL_P} or @code{RTL_PURE_CALL_P} is true.
++
+ @findex RTX_FRAME_RELATED_P
+ @cindex @code{insn} and @samp{/f}
+ @cindex @code{call_insn} and @samp{/f}
+@@ -765,21 +798,6 @@ computation performed by this instruction, i.e., one that
+ This flag is required for exception handling support on targets with RTL
+ prologues.
+ 
+-@findex MEM_READONLY_P
+-@cindex @code{mem} and @samp{/u}
+-@cindex @code{unchanging}, in @code{mem}
+-@item MEM_READONLY_P (@var{x})
+-Nonzero in a @code{mem}, if the memory is statically allocated and read-only.
+-
+-Read-only in this context means never modified during the lifetime of the
+-program, not necessarily in ROM or in write-disabled pages.  A common
+-example of the later is a shared library's global offset table.  This
+-table is initialized by the runtime loader, so the memory is technically
+-writable, but after control is transferred from the runtime loader to the
+-application, this memory will never be subsequently modified.
+-
+-Stored in the @code{unchanging} field and printed as @samp{/u}.
+-
+ @findex SCHED_GROUP_P
+ @cindex @code{insn} and @samp{/s}
+ @cindex @code{call_insn} and @samp{/s}
+@@ -879,14 +897,6 @@ Stored in the @code{volatil} field and printed as @samp{/v}.
+ Most uses of @code{SYMBOL_REF_FLAG} are historic and may be subsumed
+ by @code{SYMBOL_REF_FLAGS}.  Certainly use of @code{SYMBOL_REF_FLAGS}
+ is mandatory if the target requires more than one bit of storage.
+-
+-@findex PREFETCH_SCHEDULE_BARRIER_P
+-@cindex @code{prefetch} and @samp{/v}
+-@cindex @code{volatile}, in @code{prefetch}
+-@item PREFETCH_SCHEDULE_BARRIER_P (@var{x})
+-In a @code{prefetch}, indicates that the prefetch is a scheduling barrier.
+-No other INSNs will be moved over it.
+-Stored in the @code{volatil} field and printed as @samp{/v}.
+ @end table
+ 
+ These are the fields to which the above macros refer:
+@@ -974,6 +985,8 @@ In a @code{set}, 1 means it is for a return.
+ 
+ In a @code{call_insn}, 1 means it is a sibling call.
+ 
++In a @code{jump_insn}, 1 means it is a crossing jump.
++
+ In an RTL dump, this flag is represented as @samp{/j}.
+ 
+ @findex unchanging
+@@ -3887,16 +3900,6 @@ multiple targets; the last label in the insn (in the highest numbered
+ insn-field) goes into the @code{JUMP_LABEL} field and does not have a
+ @code{REG_LABEL_TARGET} note.  @xref{Insns, JUMP_LABEL}.
+ 
+-@findex REG_CROSSING_JUMP
+-@item REG_CROSSING_JUMP
+-This insn is a branching instruction (either an unconditional jump or
+-an indirect jump) which crosses between hot and cold sections, which
+-could potentially be very far apart in the executable.  The presence
+-of this note indicates to other optimizations that this branching
+-instruction should not be ``collapsed'' into a simpler branching
+-construct.  It is used when the optimization to partition basic blocks
+-into hot and cold sections is turned on.
+-
+ @findex REG_SETJMP
+ @item REG_SETJMP
+ Appears attached to each @code{CALL_INSN} to @code{setjmp} or a
+diff --git a/gcc/reorg.c b/gcc/reorg.c
+index 5914af6..77f3fe7 100644
+--- a/gcc/reorg.c
++++ b/gcc/reorg.c
+@@ -3360,10 +3360,11 @@ relax_delay_slots (rtx_insn *first)
+ 	}
+ 
+       /* See if we have a simple (conditional) jump that is useless.  */
+-      if (! INSN_ANNULLED_BRANCH_P (delay_jump_insn)
+-	  && ! condjump_in_parallel_p (delay_jump_insn)
++      if (!CROSSING_JUMP_P (delay_jump_insn)
++	  && !INSN_ANNULLED_BRANCH_P (delay_jump_insn)
++	  && !condjump_in_parallel_p (delay_jump_insn)
+ 	  && prev_active_insn (as_a<rtx_insn *> (target_label)) == insn
+-	  && ! BARRIER_P (prev_nonnote_insn (as_a<rtx_insn *> (target_label)))
++	  && !BARRIER_P (prev_nonnote_insn (as_a<rtx_insn *> (target_label)))
+ 	  /* If the last insn in the delay slot sets CC0 for some insn,
+ 	     various code assumes that it is in a delay slot.  We could
+ 	     put it back where it belonged and delete the register notes,
+-- 
+1.8.5.6
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch b/meta/recipes-devtools/gcc/gcc-7.4/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
new file mode 100644
index 0000000..1af1c74
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
@@ -0,0 +1,42 @@ 
+From 2fcf1e23ef4b2a5c93526f12212aa892595261f6 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 08:37:11 +0400
+Subject: [PATCH 01/47] gcc-4.3.1: ARCH_FLAGS_FOR_TARGET
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Inappropriate [embedded specific]
+---
+ configure    | 2 +-
+ configure.ac | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/configure b/configure
+index 32a38633ad8..b4760952085 100755
+--- a/configure
++++ b/configure
+@@ -7472,7 +7472,7 @@ fi
+ # for target_alias and gcc doesn't manage it consistently.
+ target_configargs="--cache-file=./config.cache ${target_configargs}"
+ 
+-FLAGS_FOR_TARGET=
++FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
+ case " $target_configdirs " in
+  *" newlib "*)
+   case " $target_configargs " in
+diff --git a/configure.ac b/configure.ac
+index 12377499295..176ebb921ed 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -3065,7 +3065,7 @@ fi
+ # for target_alias and gcc doesn't manage it consistently.
+ target_configargs="--cache-file=./config.cache ${target_configargs}"
+ 
+-FLAGS_FOR_TARGET=
++FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
+ case " $target_configdirs " in
+  *" newlib "*)
+   case " $target_configargs " in
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0008-c99-snprintf.patch b/meta/recipes-devtools/gcc/gcc-7.4/0008-c99-snprintf.patch
new file mode 100644
index 0000000..ebd562b
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0008-c99-snprintf.patch
@@ -0,0 +1,28 @@ 
+From 732f10eead61830a8aee1bf38cce892da25c35b1 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 08:49:03 +0400
+Subject: [PATCH 08/47] c99-snprintf
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ libstdc++-v3/include/c_std/cstdio | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libstdc++-v3/include/c_std/cstdio b/libstdc++-v3/include/c_std/cstdio
+index 43969892aa2..12148457909 100644
+--- a/libstdc++-v3/include/c_std/cstdio
++++ b/libstdc++-v3/include/c_std/cstdio
+@@ -144,7 +144,7 @@ namespace std
+   using ::vsprintf;
+ } // namespace std
+ 
+-#if _GLIBCXX_USE_C99_STDIO
++#if _GLIBCXX_USE_C99_STDIO || defined(__UCLIBC__)
+ 
+ #undef snprintf
+ #undef vfscanf
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0009-gcc-poison-system-directories.patch b/meta/recipes-devtools/gcc/gcc-7.4/0009-gcc-poison-system-directories.patch
new file mode 100644
index 0000000..fe13ed6
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0009-gcc-poison-system-directories.patch
@@ -0,0 +1,192 @@ 
+From 4791a0a0f4595d0a18974f4e85a759a0789943db Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 08:59:00 +0400
+Subject: [PATCH 09/47] gcc: poison-system-directories
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Inappropriate [distribution: codesourcery]
+---
+ gcc/common.opt      |  4 ++++
+ gcc/config.in       |  6 ++++++
+ gcc/configure       | 16 ++++++++++++++++
+ gcc/configure.ac    | 10 ++++++++++
+ gcc/doc/invoke.texi |  9 +++++++++
+ gcc/gcc.c           |  2 ++
+ gcc/incpath.c       | 19 +++++++++++++++++++
+ 7 files changed, 66 insertions(+)
+
+diff --git a/gcc/common.opt b/gcc/common.opt
+index a5c3aeaa336..f02fe66367e 100644
+--- a/gcc/common.opt
++++ b/gcc/common.opt
+@@ -662,6 +662,10 @@ Wreturn-local-addr
+ Common Var(warn_return_local_addr) Init(1) Warning
+ Warn about returning a pointer/reference to a local or temporary variable.
+ 
++Wpoison-system-directories
++Common Var(flag_poison_system_directories) Init(1) Warning
++Warn for -I and -L options using system directories if cross compiling
++
+ Wshadow
+ Common Var(warn_shadow) Warning
+ Warn when one variable shadows another.  Same as -Wshadow=global.
+diff --git a/gcc/config.in b/gcc/config.in
+index bf2aa7b2e7d..b1203987e15 100644
+--- a/gcc/config.in
++++ b/gcc/config.in
+@@ -194,6 +194,12 @@
+ #endif
+ 
+ 
++/* Define to warn for use of native system header directories */
++#ifndef USED_FOR_TARGET
++#undef ENABLE_POISON_SYSTEM_DIRECTORIES
++#endif
++
++
+ /* Define if you want all operations on RTL (the basic data structure of the
+    optimizer and back end) to be checked for dynamic type safety at runtime.
+    This is quite expensive. */
+diff --git a/gcc/configure b/gcc/configure
+index c823ffe6290..4898f04fa6b 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -949,6 +949,7 @@ with_system_zlib
+ enable_maintainer_mode
+ enable_link_mutex
+ enable_version_specific_runtime_libs
++enable_poison_system_directories
+ enable_plugin
+ enable_host_shared
+ enable_libquadmath_support
+@@ -1691,6 +1692,8 @@ Optional Features:
+   --enable-version-specific-runtime-libs
+                           specify that runtime libraries should be installed
+                           in a compiler-specific directory
++  --enable-poison-system-directories
++                          warn for use of native system header directories
+   --enable-plugin         enable plugin support
+   --enable-host-shared    build host code as shared libraries
+   --disable-libquadmath-support
+@@ -29347,6 +29350,19 @@ if test "${enable_version_specific_runtime_libs+set}" = set; then :
+ fi
+ 
+ 
++# Check whether --enable-poison-system-directories was given.
++if test "${enable_poison_system_directories+set}" = set; then :
++  enableval=$enable_poison_system_directories;
++else
++  enable_poison_system_directories=no
++fi
++
++if test "x${enable_poison_system_directories}" = "xyes"; then
++
++$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h
++
++fi
++
+ # Substitute configuration variables
+ 
+ 
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index acfe9797389..9dc1dc7fc96 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -6101,6 +6101,16 @@ AC_ARG_ENABLE(version-specific-runtime-libs,
+                 [specify that runtime libraries should be
+                  installed in a compiler-specific directory])])
+ 
++AC_ARG_ENABLE([poison-system-directories],
++             AS_HELP_STRING([--enable-poison-system-directories],
++                            [warn for use of native system header directories]),,
++             [enable_poison_system_directories=no])
++if test "x${enable_poison_system_directories}" = "xyes"; then
++  AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES],
++           [1],
++           [Define to warn for use of native system header directories])
++fi
++
+ # Substitute configuration variables
+ AC_SUBST(subdirs)
+ AC_SUBST(srcdir)
+diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
+index 68a558e9992..060cd7169c6 100644
+--- a/gcc/doc/invoke.texi
++++ b/gcc/doc/invoke.texi
+@@ -298,6 +298,7 @@ Objective-C and Objective-C++ Dialects}.
+ -Wpacked  -Wpacked-bitfield-compat  -Wpadded @gol
+ -Wparentheses  -Wno-pedantic-ms-format @gol
+ -Wplacement-new  -Wplacement-new=@var{n} @gol
++-Wno-poison-system-directories @gol
+ -Wpointer-arith  -Wpointer-compare  -Wno-pointer-to-int-cast @gol
+ -Wno-pragmas  -Wredundant-decls  -Wrestrict  -Wno-return-local-addr @gol
+ -Wreturn-type  -Wsequence-point  -Wshadow  -Wno-shadow-ivar @gol
+@@ -5395,6 +5396,14 @@ made up of data only and thus requires no special treatment.  But, for
+ most targets, it is made up of code and thus requires the stack to be
+ made executable in order for the program to work properly.
+ 
++@item -Wno-poison-system-directories
++@opindex Wno-poison-system-directories
++Do not warn for @option{-I} or @option{-L} options using system
++directories such as @file{/usr/include} when cross compiling.  This
++option is intended for use in chroot environments when such
++directories contain the correct headers and libraries for the target
++system rather than the host.
++
+ @item -Wfloat-equal
+ @opindex Wfloat-equal
+ @opindex Wno-float-equal
+diff --git a/gcc/gcc.c b/gcc/gcc.c
+index c48178f..f63d53d 100644
+--- a/gcc/gcc.c
++++ b/gcc/gcc.c
+@@ -1029,6 +1029,8 @@ proper position among the other output files.  */
+    "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
+    "%X %{o*} %{e*} %{N} %{n} %{r}\
+     %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!nostartfiles:%S}} \
++    %{Wno-poison-system-directories:--no-poison-system-directories} \
++    %{Werror=poison-system-directories:--error-poison-system-directories} \
+     %{static|no-pie:} %{L*} %(mfwrap) %(link_libgcc) " \
+     VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o " CHKP_SPEC " \
+     %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
+diff --git a/gcc/incpath.c b/gcc/incpath.c
+index 98fe5ec9ab3..f90e74dbd73 100644
+--- a/gcc/incpath.c
++++ b/gcc/incpath.c
+@@ -26,6 +26,7 @@
+ #include "intl.h"
+ #include "incpath.h"
+ #include "cppdefault.h"
++#include "diagnostic-core.h"
+ 
+ /* Microsoft Windows does not natively support inodes.
+    VMS has non-numeric inodes.  */
+@@ -382,6 +383,24 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)
+ 	}
+       fprintf (stderr, _("End of search list.\n"));
+     }
++
++#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES
++  if (flag_poison_system_directories)
++    {
++       struct cpp_dir *p;
++
++       for (p = heads[QUOTE]; p; p = p->next)
++         {
++          if ((!strncmp (p->name, "/usr/include", 12))
++              || (!strncmp (p->name, "/usr/local/include", 18))
++              || (!strncmp (p->name, "/usr/X11R6/include", 18)))
++            warning (OPT_Wpoison_system_directories,
++                     "include location \"%s\" is unsafe for "
++                     "cross-compilation",
++                     p->name);
++         }
++    }
++#endif
+ }
+ 
+ /* Use given -I paths for #include "..." but not #include <...>, and
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0010-gcc-poison-dir-extend.patch b/meta/recipes-devtools/gcc/gcc-7.4/0010-gcc-poison-dir-extend.patch
new file mode 100644
index 0000000..4e06aa2
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0010-gcc-poison-dir-extend.patch
@@ -0,0 +1,39 @@ 
+From e74ef84ad609b3b6a5c37d207ffc3c6e70d1f025 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:00:34 +0400
+Subject: [PATCH 10/47] gcc-poison-dir-extend
+
+Add /sw/include and /opt/include based on the original
+zecke-no-host-includes.patch patch.  The original patch checked for
+/usr/include, /sw/include and /opt/include and then triggered a failure and
+aborted.
+
+Instead, we add the two missing items to the current scan.  If the user
+wants this to be a failure, they can add "-Werror=poison-system-directories".
+
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ gcc/incpath.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/gcc/incpath.c b/gcc/incpath.c
+index f90e74dbd73..c583ee5061d 100644
+--- a/gcc/incpath.c
++++ b/gcc/incpath.c
+@@ -393,7 +393,9 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)
+          {
+           if ((!strncmp (p->name, "/usr/include", 12))
+               || (!strncmp (p->name, "/usr/local/include", 18))
+-              || (!strncmp (p->name, "/usr/X11R6/include", 18)))
++              || (!strncmp (p->name, "/usr/X11R6/include", 18))
++              || (!strncmp (p->name, "/sw/include", 11))
++              || (!strncmp (p->name, "/opt/include", 12)))
+             warning (OPT_Wpoison_system_directories,
+                      "include location \"%s\" is unsafe for "
+                      "cross-compilation",
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch b/meta/recipes-devtools/gcc/gcc-7.4/0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch
new file mode 100644
index 0000000..b39ff1e
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch
@@ -0,0 +1,73 @@ 
+From a41d3a53a4e313c20802330d6b5c75358a4ed882 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:08:31 +0400
+Subject: [PATCH 11/47] gcc-4.3.3: SYSROOT_CFLAGS_FOR_TARGET
+
+Before committing, I noticed that PR/32161 was marked as a dup of PR/32009, but my previous patch did not fix it.
+
+This alternative patch is better because it lets you just use CFLAGS_FOR_TARGET to set the compilation flags for libgcc. Since bootstrapped target libraries are never compiled with the native compiler, it makes little sense to use different flags for stage1 and later stages. And it also makes little sense to use a different variable than CFLAGS_FOR_TARGET.
+
+Other changes I had to do include:
+
+- moving the creation of default CFLAGS_FOR_TARGET from Makefile.am to configure.ac, because otherwise the BOOT_CFLAGS are substituted into CFLAGS_FOR_TARGET (which is "-O2 -g $(CFLAGS)") via $(CFLAGS). It is also cleaner this way though.
+
+- passing the right CFLAGS to configure scripts as exported environment variables
+
+I also stopped passing LIBCFLAGS to configure scripts since they are unused in the whole src tree. And I updated the documentation as H-P reminded me to do.
+
+Bootstrapped/regtested i686-pc-linux-gnu, will commit to 4.4 shortly. Ok for 4.3?
+
+Signed-off-by: Paolo Bonzini  <bonzini@gnu.org>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ configure | 32 ++++++++++++++++++++++++++++++++
+ 1 file changed, 32 insertions(+)
+
+diff --git a/configure b/configure
+index b4760952085..72a8ba94c4e 100755
+--- a/configure
++++ b/configure
+@@ -6736,6 +6736,38 @@ fi
+ 
+ 
+ 
++# During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
++# might be empty or "-g".  We don't require a C++ compiler, so CXXFLAGS
++# might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
++# We want to ensure that TARGET libraries (which we know are built with
++# gcc) are built with "-O2 -g", so include those options when setting
++# CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
++if test "x$CFLAGS_FOR_TARGET" = x; then
++  CFLAGS_FOR_TARGET=$CFLAGS
++  case " $CFLAGS " in
++    *" -O2 "*) ;;
++    *) CFLAGS_FOR_TARGET="-O2 $CFLAGS" ;;
++  esac
++  case " $CFLAGS " in
++    *" -g "* | *" -g3 "*) ;;
++    *) CFLAGS_FOR_TARGET="-g $CFLAGS" ;;
++  esac
++fi
++
++
++if test "x$CXXFLAGS_FOR_TARGET" = x; then
++  CXXFLAGS_FOR_TARGET=$CXXFLAGS
++  case " $CXXFLAGS " in
++    *" -O2 "*) ;;
++    *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS" ;;
++  esac
++  case " $CXXFLAGS " in
++    *" -g "* | *" -g3 "*) ;;
++    *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS" ;;
++  esac
++fi
++
++
+ # Handle --with-headers=XXX.  If the value is not "yes", the contents of
+ # the named directory are copied to $(tooldir)/sys-include.
+ if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0012-64-bit-multilib-hack.patch b/meta/recipes-devtools/gcc/gcc-7.4/0012-64-bit-multilib-hack.patch
new file mode 100644
index 0000000..f3b3912
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0012-64-bit-multilib-hack.patch
@@ -0,0 +1,85 @@ 
+From 3af9fbbd14e83242ac2acb54bbb4bb726845fd34 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:10:06 +0400
+Subject: [PATCH 12/47] 64-bit multilib hack.
+
+GCC has internal multilib handling code but it assumes a very specific rigid directory
+layout. The build system implementation of multilib layout is very generic and allows
+complete customisation of the library directories.
+
+This patch is a partial solution to allow any custom directories to be passed into gcc
+and handled correctly. It forces gcc to use the base_libdir (which is the current
+directory, "."). We need to do this for each multilib that is configured as we don't
+know which compiler options may be being passed into the compiler. Since we have a compiler
+per mulitlib at this point that isn't an issue.
+
+The one problem is the target compiler is only going to work for the default multlilib at
+this point. Ideally we'd figure out which multilibs were being enabled with which paths
+and be able to patch these entries with a complete set of correct paths but this we
+don't have such code at this point. This is something the target gcc recipe should do
+and override these platform defaults in its build config.
+
+RP 15/8/11
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Elvis Dowson <elvis.dowson@gmail.com>
+
+Upstream-Status: Pending
+---
+ gcc/config/i386/t-linux64   |  6 ++----
+ gcc/config/mips/t-linux64   | 10 +++-------
+ gcc/config/rs6000/t-linux64 |  5 ++---
+ 3 files changed, 7 insertions(+), 14 deletions(-)
+
+diff --git a/gcc/config/i386/t-linux64 b/gcc/config/i386/t-linux64
+index e422c442dae..cc885e24457 100644
+--- a/gcc/config/i386/t-linux64
++++ b/gcc/config/i386/t-linux64
+@@ -32,7 +32,5 @@
+ #
+ comma=,
+ MULTILIB_OPTIONS    = $(subst $(comma),/,$(TM_MULTILIB_CONFIG))
+-MULTILIB_DIRNAMES   = $(patsubst m%, %, $(subst /, ,$(MULTILIB_OPTIONS)))
+-MULTILIB_OSDIRNAMES = m64=../lib64$(call if_multiarch,:x86_64-linux-gnu)
+-MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-linux-gnu)
+-MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-linux-gnux32)
++MULTILIB_DIRNAMES = . .
++MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
+diff --git a/gcc/config/mips/t-linux64 b/gcc/config/mips/t-linux64
+index 100f9da5e14..601cdf08d05 100644
+--- a/gcc/config/mips/t-linux64
++++ b/gcc/config/mips/t-linux64
+@@ -17,10 +17,6 @@
+ # <http://www.gnu.org/licenses/>.
+ 
+ MULTILIB_OPTIONS = mabi=n32/mabi=32/mabi=64
+-MULTILIB_DIRNAMES = n32 32 64
+-MIPS_EL = $(if $(filter %el, $(firstword $(subst -, ,$(target)))),el)
+-MIPS_SOFT = $(if $(strip $(filter MASK_SOFT_FLOAT_ABI, $(target_cpu_default)) $(filter soft, $(with_float))),soft)
+-MULTILIB_OSDIRNAMES = \
+-	../lib32$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
+-	../lib$(call if_multiarch,:mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
+-	../lib64$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
++MULTILIB_DIRNAMES = . . .
++MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
++
+diff --git a/gcc/config/rs6000/t-linux64 b/gcc/config/rs6000/t-linux64
+index 2830ed0d861..d057facd2fd 100644
+--- a/gcc/config/rs6000/t-linux64
++++ b/gcc/config/rs6000/t-linux64
+@@ -26,10 +26,9 @@
+ # MULTILIB_OSDIRNAMES according to what is found on the target.
+ 
+ MULTILIB_OPTIONS    := m64/m32
+-MULTILIB_DIRNAMES   := 64 32
++MULTILIB_DIRNAMES   := . .
+ MULTILIB_EXTRA_OPTS := 
+-MULTILIB_OSDIRNAMES := m64=../lib64$(call if_multiarch,:powerpc64-linux-gnu)
+-MULTILIB_OSDIRNAMES += m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:powerpc-linux-gnu)
++MULTILIB_OSDIRNAMES := ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
+ 
+ rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.c
+ 	$(COMPILE) $<
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0013-optional-libstdc.patch b/meta/recipes-devtools/gcc/gcc-7.4/0013-optional-libstdc.patch
new file mode 100644
index 0000000..3439bf6
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0013-optional-libstdc.patch
@@ -0,0 +1,125 @@ 
+From 26a58d05844274915d011edbf9330c6151687b22 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:12:56 +0400
+Subject: [PATCH 13/47] optional libstdc
+
+gcc-runtime builds libstdc++ separately from gcc-cross-*. Its configure tests using g++
+will not run correctly since by default the linker will try to link against libstdc++
+which shouldn't exist yet. We need an option to disable -lstdc++
+option whilst leaving -lc, -lgcc and other automatic library dependencies added by gcc
+driver. This patch adds such an option which only disables the -lstdc++.
+
+A "standard" gcc build uses xgcc and hence avoids this. We should ask upstream how to
+do this officially, the likely answer is don't build libstdc++ separately.
+
+RP 29/6/10
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Inappropriate [embedded specific]
+---
+ gcc/c-family/c.opt  |  4 ++++
+ gcc/cp/g++spec.c    |  1 +
+ gcc/doc/invoke.texi | 32 +++++++++++++++++++++++++++++++-
+ gcc/gcc.c           |  1 +
+ 4 files changed, 37 insertions(+), 1 deletion(-)
+
+diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
+index 9ad2f6e1fcc..c4ef7796282 100644
+--- a/gcc/c-family/c.opt
++++ b/gcc/c-family/c.opt
+@@ -1848,6 +1848,10 @@ nostdinc++
+ C++ ObjC++
+ Do not search standard system include directories for C++.
+ 
++nostdlib++
++Driver
++Do not link standard C++ runtime library
++
+ o
+ C ObjC C++ ObjC++ Joined Separate
+ ; Documented in common.opt
+diff --git a/gcc/cp/g++spec.c b/gcc/cp/g++spec.c
+index ffcc87c79c9..28d8a9cf530 100644
+--- a/gcc/cp/g++spec.c
++++ b/gcc/cp/g++spec.c
+@@ -137,6 +137,7 @@ lang_specific_driver (struct cl_decoded_option **in_decoded_options,
+       switch (decoded_options[i].opt_index)
+ 	{
+ 	case OPT_nostdlib:
++	case OPT_nostdlib__:
+ 	case OPT_nodefaultlibs:
+ 	  library = -1;
+ 	  break;
+diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
+index 060cd7169c6..8e2adc25644 100644
+--- a/gcc/doc/invoke.texi
++++ b/gcc/doc/invoke.texi
+@@ -211,6 +211,9 @@ in the following sections.
+ -fno-weak  -nostdinc++ @gol
+ -fvisibility-inlines-hidden @gol
+ -fvisibility-ms-compat @gol
++-fvtable-verify=@r{[}std@r{|}preinit@r{|}none@r{]} @gol
++-fvtv-counts -fvtv-debug @gol
++-nostdlib++ @gol
+ -fext-numeric-literals @gol
+ -Wabi=@var{n}  -Wabi-tag  -Wconversion-null  -Wctor-dtor-privacy @gol
+ -Wdelete-non-virtual-dtor  -Wliteral-suffix  -Wmultiple-inheritance @gol
+@@ -496,7 +499,7 @@ Objective-C and Objective-C++ Dialects}.
+ -s  -static  -static-libgcc  -static-libstdc++ @gol
+ -static-libasan  -static-libtsan  -static-liblsan  -static-libubsan @gol
+ -static-libmpx  -static-libmpxwrappers @gol
+--shared  -shared-libgcc  -symbolic @gol
++-shared  -shared-libgcc  -symbolic -nostdlib++ @gol
+ -T @var{script}  -Wl,@var{option}  -Xlinker @var{option} @gol
+ -u @var{symbol}  -z @var{keyword}}
+ 
+@@ -11606,6 +11609,33 @@ library subroutines.
+ constructors are called; @pxref{Collect2,,@code{collect2}, gccint,
+ GNU Compiler Collection (GCC) Internals}.)
+ 
++@item -nostdlib++
++@opindex nostdlib++
++Do not use the standard system C++ runtime libraries when linking.
++Only the libraries you specify will be passed to the linker.
++
++@cindex @option{-lgcc}, use with @option{-nostdlib}
++@cindex @option{-nostdlib} and unresolved references
++@cindex unresolved references and @option{-nostdlib}
++@cindex @option{-lgcc}, use with @option{-nodefaultlibs}
++@cindex @option{-nodefaultlibs} and unresolved references
++@cindex unresolved references and @option{-nodefaultlibs}
++One of the standard libraries bypassed by @option{-nostdlib} and
++@option{-nodefaultlibs} is @file{libgcc.a}, a library of internal subroutines
++which GCC uses to overcome shortcomings of particular machines, or special
++needs for some languages.
++(@xref{Interface,,Interfacing to GCC Output,gccint,GNU Compiler
++Collection (GCC) Internals},
++for more discussion of @file{libgcc.a}.)
++In most cases, you need @file{libgcc.a} even when you want to avoid
++other standard libraries.  In other words, when you specify @option{-nostdlib}
++or @option{-nodefaultlibs} you should usually specify @option{-lgcc} as well.
++This ensures that you have no unresolved references to internal GCC
++library subroutines.
++(An example of such an internal subroutine is @code{__main}, used to ensure C++
++constructors are called; @pxref{Collect2,,@code{collect2}, gccint,
++GNU Compiler Collection (GCC) Internals}.)
++
+ @item -pie
+ @opindex pie
+ Produce a position independent executable on targets that support it.
+diff --git a/gcc/gcc.c b/gcc/gcc.c
+index 6315aa0dd16..a5fafbe5107 100644
+--- a/gcc/gcc.c
++++ b/gcc/gcc.c
+@@ -1046,6 +1046,7 @@ proper position among the other output files.  */
+     %(mflib) " STACK_SPLIT_SPEC "\
+     %{fprofile-arcs|fprofile-generate*|coverage:-lgcov} " SANITIZER_SPEC " \
+     %{!nostdlib:%{!nodefaultlibs:%(link_ssp) %(link_gcc_c_sequence)}}\
++    %{!nostdlib++:}\
+     %{!nostdlib:%{!nostartfiles:%E}} %{T*}  \n%(post_link) }}}}}}"
+ #endif
+ 
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch b/meta/recipes-devtools/gcc/gcc-7.4/0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch
new file mode 100644
index 0000000..f92b5fb
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch
@@ -0,0 +1,59 @@ 
+From 716de5db6859fd1ea21078c94a41fac7a885b7e9 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:14:20 +0400
+Subject: [PATCH 14/47] gcc: disable MASK_RELAX_PIC_CALLS bit
+
+The new feature added after 4.3.3
+"http://www.pubbs.net/200909/gcc/94048-patch-add-support-for-rmipsjalr.html"
+will cause cc1plus eat up all the system memory when build webkit-gtk.
+The function mips_get_pic_call_symbol keeps on recursively calling itself.
+Disable this feature to walk aside the bug.
+
+Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Inappropriate [configuration]
+---
+ gcc/configure    | 7 -------
+ gcc/configure.ac | 7 -------
+ 2 files changed, 14 deletions(-)
+
+diff --git a/gcc/configure b/gcc/configure
+index 4898f04fa6b..640e4643805 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -27303,13 +27303,6 @@ $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6;
+         rm -f conftest.*
+       fi
+     fi
+-    if test $gcc_cv_as_ld_jalr_reloc = yes; then
+-      if test x$target_cpu_default = x; then
+-        target_cpu_default=MASK_RELAX_PIC_CALLS
+-      else
+-        target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
+-      fi
+-    fi
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
+ $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
+ 
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 9dc1dc7fc96..9a2dae55ba2 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -4641,13 +4641,6 @@ x:
+         rm -f conftest.*
+       fi
+     fi
+-    if test $gcc_cv_as_ld_jalr_reloc = yes; then
+-      if test x$target_cpu_default = x; then
+-        target_cpu_default=MASK_RELAX_PIC_CALLS
+-      else
+-        target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
+-      fi
+-    fi
+     AC_MSG_RESULT($gcc_cv_as_ld_jalr_reloc)
+ 
+     AC_CACHE_CHECK([linker for .eh_frame personality relaxation],
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0015-COLLECT_GCC_OPTIONS.patch b/meta/recipes-devtools/gcc/gcc-7.4/0015-COLLECT_GCC_OPTIONS.patch
new file mode 100644
index 0000000..6e62945
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0015-COLLECT_GCC_OPTIONS.patch
@@ -0,0 +1,38 @@ 
+From 04a7a672301bb07caea6a7cad8378f63f1fe3200 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:16:28 +0400
+Subject: [PATCH 15/47] COLLECT_GCC_OPTIONS
+
+This patch adds --sysroot into COLLECT_GCC_OPTIONS which is used to
+invoke collect2.
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ gcc/gcc.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/gcc/gcc.c b/gcc/gcc.c
+index a5fafbe5107..05896e19926 100644
+--- a/gcc/gcc.c
++++ b/gcc/gcc.c
+@@ -4654,6 +4654,15 @@ set_collect_gcc_options (void)
+ 		sizeof ("COLLECT_GCC_OPTIONS=") - 1);
+ 
+   first_time = TRUE;
++#ifdef HAVE_LD_SYSROOT
++  if (target_system_root_changed && target_system_root)
++    {
++      obstack_grow (&collect_obstack, "'--sysroot=", sizeof("'--sysroot=")-1);
++      obstack_grow (&collect_obstack, target_system_root,strlen(target_system_root));
++      obstack_grow (&collect_obstack, "'", 1);
++      first_time = FALSE;
++    }
++#endif
+   for (i = 0; (int) i < n_switches; i++)
+     {
+       const char *const *args;
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch b/meta/recipes-devtools/gcc/gcc-7.4/0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch
new file mode 100644
index 0000000..1991251
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch
@@ -0,0 +1,96 @@ 
+From 47071cbd4f13ff5a4974f71f359a04afcfb125da Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:17:25 +0400
+Subject: [PATCH 16/47] Use the defaults.h in ${B} instead of ${S}, and t-oe in
+ ${B}
+
+Use the defaults.h in ${B} instead of ${S}, and t-oe in ${B}, so that
+the source can be shared between gcc-cross-initial,
+gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+
+While compiling gcc-crosssdk-initial-x86_64 on some host, there is
+occasionally failure that test the existance of default.h doesn't
+work, the reason is tm_include_list='** defaults.h' rather than
+tm_include_list='** ./defaults.h'
+
+So we add the test condition for this situation.
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ gcc/Makefile.in  | 2 +-
+ gcc/configure    | 4 ++--
+ gcc/configure.ac | 4 ++--
+ gcc/mkconfig.sh  | 4 ++--
+ 4 files changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index 2411671cea3..7b590c9bbd3 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -532,7 +532,7 @@ TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
+ TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
+ 
+ xmake_file=@xmake_file@
+-tmake_file=@tmake_file@
++tmake_file=@tmake_file@ ./t-oe
+ TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
+ TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
+ TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
+diff --git a/gcc/configure b/gcc/configure
+index 640e4643805..b5ac1552541 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -12150,8 +12150,8 @@ for f in $tm_file; do
+        tm_include_list="${tm_include_list} $f"
+        ;;
+     defaults.h )
+-       tm_file_list="${tm_file_list} \$(srcdir)/$f"
+-       tm_include_list="${tm_include_list} $f"
++       tm_file_list="${tm_file_list} ./$f"
++       tm_include_list="${tm_include_list} ./$f"
+        ;;
+     * )
+        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 9a2dae55ba2..cb1479d1ef4 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -1922,8 +1922,8 @@ for f in $tm_file; do
+        tm_include_list="${tm_include_list} $f"
+        ;;
+     defaults.h )
+-       tm_file_list="${tm_file_list} \$(srcdir)/$f"
+-       tm_include_list="${tm_include_list} $f"
++       tm_file_list="${tm_file_list} ./$f"
++       tm_include_list="${tm_include_list} ./$f"
+        ;;
+     * )
+        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+diff --git a/gcc/mkconfig.sh b/gcc/mkconfig.sh
+index 9fc7b5ca734..04abecfe648 100644
+--- a/gcc/mkconfig.sh
++++ b/gcc/mkconfig.sh
+@@ -77,7 +77,7 @@ if [ -n "$HEADERS" ]; then
+     if [ $# -ge 1 ]; then
+ 	echo '#ifdef IN_GCC' >> ${output}T
+ 	for file in "$@"; do
+-	    if test x"$file" = x"defaults.h"; then
++	    if test x"$file" = x"./defaults.h" -o x"$file" = x"defaults.h"; then
+ 		postpone_defaults_h="yes"
+ 	    else
+ 		echo "# include \"$file\"" >> ${output}T
+@@ -109,7 +109,7 @@ esac
+ 
+ # If we postponed including defaults.h, add the #include now.
+ if test x"$postpone_defaults_h" = x"yes"; then
+-    echo "# include \"defaults.h\"" >> ${output}T
++    echo "# include \"./defaults.h\"" >> ${output}T
+ fi
+ 
+ # Add multiple inclusion protection guard, part two.
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0017-fortran-cross-compile-hack.patch b/meta/recipes-devtools/gcc/gcc-7.4/0017-fortran-cross-compile-hack.patch
new file mode 100644
index 0000000..e2830c5
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0017-fortran-cross-compile-hack.patch
@@ -0,0 +1,46 @@ 
+From 4fc35a2bb7666a7de35568eb5d47f0ce6acebe62 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:20:01 +0400
+Subject: [PATCH 17/47] fortran cross-compile hack.
+
+* Fortran would have searched for arm-angstrom-gnueabi-gfortran but would have used
+used gfortan. For gcc_4.2.2.bb we want to use the gfortran compiler from our cross
+directory.
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Inappropriate [embedded specific]
+---
+ libgfortran/configure    | 2 +-
+ libgfortran/configure.ac | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/libgfortran/configure b/libgfortran/configure
+index 81238fcb79c..7ded7abd456 100755
+--- a/libgfortran/configure
++++ b/libgfortran/configure
+@@ -12792,7 +12792,7 @@ esac
+ 
+ # We need gfortran to compile parts of the library
+ #AC_PROG_FC(gfortran)
+-FC="$GFORTRAN"
++#FC="$GFORTRAN"
+ ac_ext=${ac_fc_srcext-f}
+ ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
+ ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
+diff --git a/libgfortran/configure.ac b/libgfortran/configure.ac
+index 37b12d2998f..63a4166ef62 100644
+--- a/libgfortran/configure.ac
++++ b/libgfortran/configure.ac
+@@ -243,7 +243,7 @@ AC_SUBST(enable_static)
+ 
+ # We need gfortran to compile parts of the library
+ #AC_PROG_FC(gfortran)
+-FC="$GFORTRAN"
++#FC="$GFORTRAN"
+ AC_PROG_FC(gfortran)
+ 
+ # extra LD Flags which are required for targets
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0018-cpp-honor-sysroot.patch b/meta/recipes-devtools/gcc/gcc-7.4/0018-cpp-honor-sysroot.patch
new file mode 100644
index 0000000..5559074
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0018-cpp-honor-sysroot.patch
@@ -0,0 +1,54 @@ 
+From 1c8a332469ca4bfefb10df70720e0dc83ff9a756 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:22:00 +0400
+Subject: [PATCH 18/47] cpp: honor sysroot.
+
+Currently, if the gcc toolchain is relocated and installed from sstate, then you try and compile
+preprocessed source (.i or .ii files), the compiler will try and access the builtin sysroot location
+rather than the --sysroot option specified on the commandline. If access to that directory is
+permission denied (unreadable), gcc will error.
+
+This happens when ccache is in use due to the fact it uses preprocessed source files.
+
+The fix below adds %I to the cpp-output spec macro so the default substitutions for -iprefix,
+-isystem, -isysroot happen and the correct sysroot is used.
+
+[YOCTO #2074]
+
+RP 2012/04/13
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ gcc/cp/lang-specs.h | 2 +-
+ gcc/gcc.c           | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/gcc/cp/lang-specs.h b/gcc/cp/lang-specs.h
+index 6b383e1d86d..c7c7d6a56ec 100644
+--- a/gcc/cp/lang-specs.h
++++ b/gcc/cp/lang-specs.h
+@@ -64,5 +64,5 @@ along with GCC; see the file COPYING3.  If not see
+   {".ii", "@c++-cpp-output", 0, 0, 0},
+   {"@c++-cpp-output",
+    "%{!M:%{!MM:%{!E:\
+-    cc1plus -fpreprocessed %i %(cc1_options) %2\
++    cc1plus -fpreprocessed %i %I %(cc1_options) %2\
+     %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+diff --git a/gcc/gcc.c b/gcc/gcc.c
+index 05896e19926..c73d4023987 100644
+--- a/gcc/gcc.c
++++ b/gcc/gcc.c
+@@ -1351,7 +1351,7 @@ static const struct compiler default_compilers[] =
+ 					   %W{o*:--output-pch=%*}}%V}}}}}}}", 0, 0, 0},
+   {".i", "@cpp-output", 0, 0, 0},
+   {"@cpp-output",
+-   "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
++   "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %I %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+   {".s", "@assembler", 0, 0, 0},
+   {"@assembler",
+    "%{!M:%{!MM:%{!E:%{!S:as %(asm_debug) %(asm_options) %i %A }}}}", 0, 0, 0},
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0019-MIPS64-Default-to-N64-ABI.patch b/meta/recipes-devtools/gcc/gcc-7.4/0019-MIPS64-Default-to-N64-ABI.patch
new file mode 100644
index 0000000..742a401
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0019-MIPS64-Default-to-N64-ABI.patch
@@ -0,0 +1,57 @@ 
+From 0a3b3cc45ea7ba83b46df7464b41c377e3966d88 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:23:08 +0400
+Subject: [PATCH 19/47] MIPS64: Default to N64 ABI
+
+MIPS64 defaults to n32 ABI, this patch makes it
+so that it defaults to N64 ABI
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Inappropriate [OE config specific]
+---
+ gcc/config.gcc | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index b8bb4d65825..5e45f4b5199 100644
+--- a/gcc/config.gcc
++++ b/gcc/config.gcc
+@@ -2084,29 +2084,29 @@ mips*-*-linux*)				# Linux MIPS, either endian.
+ 			default_mips_arch=mips32
+ 			;;
+ 		mips64el-st-linux-gnu)
+-			default_mips_abi=n32
++			default_mips_abi=64
+ 			tm_file="${tm_file} mips/st.h"
+ 			tmake_file="${tmake_file} mips/t-st"
+ 			enable_mips_multilibs="yes"
+ 			;;
+ 		mips64octeon*-*-linux*)
+-			default_mips_abi=n32
++			default_mips_abi=64
+ 			tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
+ 			target_cpu_default=MASK_SOFT_FLOAT_ABI
+ 			enable_mips_multilibs="yes"
+ 			;;
+ 		mipsisa64r6*-*-linux*)
+-			default_mips_abi=n32
++			default_mips_abi=64
+ 			default_mips_arch=mips64r6
+ 			enable_mips_multilibs="yes"
+ 			;;
+ 		mipsisa64r2*-*-linux*)
+-			default_mips_abi=n32
++			default_mips_abi=64
+ 			default_mips_arch=mips64r2
+ 			enable_mips_multilibs="yes"
+ 			;;
+ 		mips64*-*-linux* | mipsisa64*-*-linux*)
+-			default_mips_abi=n32
++			default_mips_abi=64
+ 			enable_mips_multilibs="yes"
+ 			;;
+ 	esac
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch b/meta/recipes-devtools/gcc/gcc-7.4/0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
new file mode 100644
index 0000000..de7b4df
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
@@ -0,0 +1,234 @@ 
+From d6c983b685ee03e9cf21189108d31ed9f760ff3f Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:24:50 +0400
+Subject: [PATCH 20/47] Define GLIBC_DYNAMIC_LINKER and UCLIBC_DYNAMIC_LINKER
+ relative to SYSTEMLIBS_DIR
+
+This patch defines GLIBC_DYNAMIC_LINKER and UCLIBC_DYNAMIC_LINKER
+relative to SYSTEMLIBS_DIR which can be set in generated headers
+This breaks the assumption of hardcoded multilib in gcc
+Change is only for the supported architectures in OE including
+SH, sparc, alpha for possible future support (if any)
+
+Removes the do_headerfix task in metadata
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Inappropriate [OE configuration]
+---
+ gcc/config/alpha/linux-elf.h |  4 ++--
+ gcc/config/arm/linux-eabi.h  |  4 ++--
+ gcc/config/arm/linux-elf.h   |  2 +-
+ gcc/config/i386/linux.h      |  2 +-
+ gcc/config/i386/linux64.h    |  6 +++---
+ gcc/config/linux.h           |  8 ++++----
+ gcc/config/mips/linux.h      | 12 ++++++------
+ gcc/config/rs6000/linux64.h  | 16 ++++++----------
+ gcc/config/sh/linux.h        |  2 +-
+ gcc/config/sparc/linux.h     |  2 +-
+ gcc/config/sparc/linux64.h   |  4 ++--
+ 11 files changed, 29 insertions(+), 33 deletions(-)
+
+diff --git a/gcc/config/alpha/linux-elf.h b/gcc/config/alpha/linux-elf.h
+index 2c39fbe601c..6d88e21abe2 100644
+--- a/gcc/config/alpha/linux-elf.h
++++ b/gcc/config/alpha/linux-elf.h
+@@ -23,8 +23,8 @@ along with GCC; see the file COPYING3.  If not see
+ #define EXTRA_SPECS \
+ { "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
+ 
+-#define GLIBC_DYNAMIC_LINKER	"/lib/ld-linux.so.2"
+-#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
++#define GLIBC_DYNAMIC_LINKER	SYSTEMLIBS_DIR "ld-linux.so.2"
++#define UCLIBC_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-uClibc.so.0"
+ #if DEFAULT_LIBC == LIBC_UCLIBC
+ #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
+ #elif DEFAULT_LIBC == LIBC_GLIBC
+diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
+index a08cfb34377..fbac9a9d994 100644
+--- a/gcc/config/arm/linux-eabi.h
++++ b/gcc/config/arm/linux-eabi.h
+@@ -62,8 +62,8 @@
+    GLIBC_DYNAMIC_LINKER_DEFAULT and TARGET_DEFAULT_FLOAT_ABI.  */
+ 
+ #undef  GLIBC_DYNAMIC_LINKER
+-#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "/lib/ld-linux.so.3"
+-#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3"
++#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT SYSTEMLIBS_DIR "ld-linux.so.3"
++#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT SYSTEMLIBS_DIR "ld-linux-armhf.so.3"
+ #define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT
+ 
+ #define GLIBC_DYNAMIC_LINKER \
+diff --git a/gcc/config/arm/linux-elf.h b/gcc/config/arm/linux-elf.h
+index 3d62367ae68..e8a16191849 100644
+--- a/gcc/config/arm/linux-elf.h
++++ b/gcc/config/arm/linux-elf.h
+@@ -60,7 +60,7 @@
+ 
+ #define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
+ 
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
+ 
+ #define LINUX_TARGET_LINK_SPEC  "%{h*} \
+    %{static:-Bstatic} \
+diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h
+index 59132124d6b..336d158629c 100644
+--- a/gcc/config/i386/linux.h
++++ b/gcc/config/i386/linux.h
+@@ -20,7 +20,7 @@ along with GCC; see the file COPYING3.  If not see
+ <http://www.gnu.org/licenses/>.  */
+ 
+ #define GNU_USER_LINK_EMULATION "elf_i386"
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
+ 
+ #undef MUSL_DYNAMIC_LINKER
+ #define MUSL_DYNAMIC_LINKER "/lib/ld-musl-i386.so.1"
+diff --git a/gcc/config/i386/linux64.h b/gcc/config/i386/linux64.h
+index e65c404ff91..c34ded98481 100644
+--- a/gcc/config/i386/linux64.h
++++ b/gcc/config/i386/linux64.h
+@@ -27,9 +27,9 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ #define GNU_USER_LINK_EMULATION64 "elf_x86_64"
+ #define GNU_USER_LINK_EMULATIONX32 "elf32_x86_64"
+ 
+-#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
+-#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
+-#define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2"
++#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux-x86-64.so.2"
++#define GLIBC_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ld-linux-x32.so.2"
+ 
+ #undef MUSL_DYNAMIC_LINKER32
+ #define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-i386.so.1"
+diff --git a/gcc/config/linux.h b/gcc/config/linux.h
+index b3a9e85e77f..2e683d0c430 100644
+--- a/gcc/config/linux.h
++++ b/gcc/config/linux.h
+@@ -81,10 +81,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+    GLIBC_DYNAMIC_LINKER must be defined for each target using them, or
+    GLIBC_DYNAMIC_LINKER32 and GLIBC_DYNAMIC_LINKER64 for targets
+    supporting both 32-bit and 64-bit compilation.  */
+-#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
+-#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
+-#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
+-#define UCLIBC_DYNAMIC_LINKERX32 "/lib/ldx32-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ldx32-uClibc.so.0"
+ #define BIONIC_DYNAMIC_LINKER "/system/bin/linker"
+ #define BIONIC_DYNAMIC_LINKER32 "/system/bin/linker"
+ #define BIONIC_DYNAMIC_LINKER64 "/system/bin/linker64"
+diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h
+index 44132b8e44d..80505ad9f48 100644
+--- a/gcc/config/mips/linux.h
++++ b/gcc/config/mips/linux.h
+@@ -22,20 +22,20 @@ along with GCC; see the file COPYING3.  If not see
+ #define GNU_USER_LINK_EMULATIONN32 "elf32%{EB:b}%{EL:l}tsmipn32"
+ 
+ #define GLIBC_DYNAMIC_LINKER32 \
+-  "%{mnan=2008:/lib/ld-linux-mipsn8.so.1;:/lib/ld.so.1}"
++  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
+ #define GLIBC_DYNAMIC_LINKER64 \
+-  "%{mnan=2008:/lib64/ld-linux-mipsn8.so.1;:/lib64/ld.so.1}"
++  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
+ #define GLIBC_DYNAMIC_LINKERN32 \
+-  "%{mnan=2008:/lib32/ld-linux-mipsn8.so.1;:/lib32/ld.so.1}"
++  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
+ 
+ #undef UCLIBC_DYNAMIC_LINKER32
+ #define UCLIBC_DYNAMIC_LINKER32 \
+-  "%{mnan=2008:/lib/ld-uClibc-mipsn8.so.0;:/lib/ld-uClibc.so.0}"
++  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld-uClibc.so.0}"
+ #undef UCLIBC_DYNAMIC_LINKER64
+ #define UCLIBC_DYNAMIC_LINKER64 \
+-  "%{mnan=2008:/lib/ld64-uClibc-mipsn8.so.0;:/lib/ld64-uClibc.so.0}"
++  "%{mnan=2008:" SYSTEMLIBS_DIR "ld64-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld64-uClibc.so.0}"
+ #define UCLIBC_DYNAMIC_LINKERN32 \
+-  "%{mnan=2008:/lib32/ld-uClibc-mipsn8.so.0;:/lib32/ld-uClibc.so.0}"
++  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld-uClibc.so.0}"
+ 
+ #undef MUSL_DYNAMIC_LINKER32
+ #define MUSL_DYNAMIC_LINKER32 \
+diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
+index 71e35b709ad..3b00ec0fcf0 100644
+--- a/gcc/config/rs6000/linux64.h
++++ b/gcc/config/rs6000/linux64.h
+@@ -412,16 +412,11 @@ extern int dot_symbols;
+ #undef	LINK_OS_DEFAULT_SPEC
+ #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
+ 
+-#define GLIBC_DYNAMIC_LINKER32 "%(dynamic_linker_prefix)/lib/ld.so.1"
+-
++#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld.so.1"
+ #ifdef LINUX64_DEFAULT_ABI_ELFv2
+-#define GLIBC_DYNAMIC_LINKER64 \
+-"%{mabi=elfv1:%(dynamic_linker_prefix)/lib64/ld64.so.1;" \
+-":%(dynamic_linker_prefix)/lib64/ld64.so.2}"
++#define GLIBC_DYNAMIC_LINKER64 "%{mabi=elfv1:" SYSTEMLIBS_DIR "ld64.so.1;:" SYSTEMLIBS_DIR "ld64.so.2}"
+ #else
+-#define GLIBC_DYNAMIC_LINKER64 \
+-"%{mabi=elfv2:%(dynamic_linker_prefix)/lib64/ld64.so.2;" \
+-":%(dynamic_linker_prefix)/lib64/ld64.so.1}"
++#define GLIBC_DYNAMIC_LINKER64 "%{mabi=elfv2:" SYSTEMLIBS_DIR "ld64.so.2;:" SYSTEMLIBS_DIR "ld64.so.1}"
+ #endif
+ 
+ #define MUSL_DYNAMIC_LINKER32 \
+@@ -429,8 +424,9 @@ extern int dot_symbols;
+ #define MUSL_DYNAMIC_LINKER64 \
+   "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
+ 
+-#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
+-#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64-uClibc.so.0"
++
+ #if DEFAULT_LIBC == LIBC_UCLIBC
+ #define CHOOSE_DYNAMIC_LINKER(G, U, M) \
+   "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}"
+diff --git a/gcc/config/sh/linux.h b/gcc/config/sh/linux.h
+index c30083423f2..196b82725f8 100644
+--- a/gcc/config/sh/linux.h
++++ b/gcc/config/sh/linux.h
+@@ -64,7 +64,7 @@ along with GCC; see the file COPYING3.  If not see
+   "/lib/ld-musl-sh" MUSL_DYNAMIC_LINKER_E MUSL_DYNAMIC_LINKER_FP \
+   "%{mfdpic:-fdpic}.so.1"
+ 
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
+ 
+ #undef SUBTARGET_LINK_EMUL_SUFFIX
+ #define SUBTARGET_LINK_EMUL_SUFFIX "%{mfdpic:_fd;:_linux}"
+diff --git a/gcc/config/sparc/linux.h b/gcc/config/sparc/linux.h
+index ce084656fca..bed6300cb2a 100644
+--- a/gcc/config/sparc/linux.h
++++ b/gcc/config/sparc/linux.h
+@@ -83,7 +83,7 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
+    When the -shared link option is used a final link is not being
+    done.  */
+ 
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
+ 
+ #undef  LINK_SPEC
+ #define LINK_SPEC "-m elf32_sparc %{shared:-shared} \
+diff --git a/gcc/config/sparc/linux64.h b/gcc/config/sparc/linux64.h
+index 573ce8a9a4c..6749f6b5d9c 100644
+--- a/gcc/config/sparc/linux64.h
++++ b/gcc/config/sparc/linux64.h
+@@ -84,8 +84,8 @@ along with GCC; see the file COPYING3.  If not see
+    When the -shared link option is used a final link is not being
+    done.  */
+ 
+-#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
+-#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux.so.2"
+ 
+ #ifdef SPARC_BI_ARCH
+ 
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0021-gcc-Fix-argument-list-too-long-error.patch b/meta/recipes-devtools/gcc/gcc-7.4/0021-gcc-Fix-argument-list-too-long-error.patch
new file mode 100644
index 0000000..4e56214
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0021-gcc-Fix-argument-list-too-long-error.patch
@@ -0,0 +1,40 @@ 
+From 80c24247fed52c1269791088090bc0fa85280983 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:26:37 +0400
+Subject: [PATCH 21/47] gcc: Fix argument list too long error.
+
+There would be an "Argument list too long" error when the
+build directory is longer than 200, this is caused by:
+
+headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`
+
+The PLUGIN_HEADERS is too long before sort, so the "echo" can't handle
+it, use the $(sort list) of GNU make which can handle the too long list
+would fix the problem, the header would be short enough after sorted.
+The "tr ' ' '\012'" was used for translating the space to "\n", the
+$(sort list) doesn't need this.
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ gcc/Makefile.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index 7b590c9bbd3..23cca7f0d5a 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -3459,7 +3459,7 @@ install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
+ # We keep the directory structure for files in config or c-family and .def
+ # files. All other files are flattened to a single directory.
+ 	$(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
+-	headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
++	headers="$(sort $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def))"; \
+ 	srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
+ 	for file in $$headers; do \
+ 	  if [ -f $$file ] ; then \
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0022-Disable-sdt.patch b/meta/recipes-devtools/gcc/gcc-7.4/0022-Disable-sdt.patch
new file mode 100644
index 0000000..871f195
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0022-Disable-sdt.patch
@@ -0,0 +1,113 @@ 
+From 3021fec485f44478a3d5fffb4adac13d831fcdc1 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:28:10 +0400
+Subject: [PATCH 22/47] Disable sdt.
+
+We don't list dtrace in DEPENDS so we shouldn't be depending on this header.
+It may or may not exist from preivous builds though. To be determinstic, disable
+sdt.h usage always. This avoids build failures if the header is removed after configure
+but before libgcc is compiled for example.
+
+RP 2012/8/7
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Disable sdt for libstdc++-v3.
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+
+Upstream-Status: Inappropriate [hack]
+---
+ gcc/configure             | 12 ++++++------
+ gcc/configure.ac          | 18 +++++++++---------
+ libstdc++-v3/configure    |  6 +++---
+ libstdc++-v3/configure.ac |  2 +-
+ 4 files changed, 19 insertions(+), 19 deletions(-)
+
+diff --git a/gcc/configure b/gcc/configure
+index b5ac1552541..08b2f63c7fa 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -28967,12 +28967,12 @@ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
+ $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
+ have_sys_sdt_h=no
+-if test -f $target_header_dir/sys/sdt.h; then
+-  have_sys_sdt_h=yes
+-
+-$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
+-
+-fi
++#if test -f $target_header_dir/sys/sdt.h; then
++#  have_sys_sdt_h=yes
++#
++#$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
++#
++#fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
+ $as_echo "$have_sys_sdt_h" >&6; }
+ 
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index cb1479d1ef4..0581fe963dc 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -5754,15 +5754,15 @@ fi
+ AC_SUBST([enable_default_ssp])
+ 
+ # Test for <sys/sdt.h> on the target.
+-GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
+-AC_MSG_CHECKING(sys/sdt.h in the target C library)
+-have_sys_sdt_h=no
+-if test -f $target_header_dir/sys/sdt.h; then
+-  have_sys_sdt_h=yes
+-  AC_DEFINE(HAVE_SYS_SDT_H, 1,
+-            [Define if your target C library provides sys/sdt.h])
+-fi
+-AC_MSG_RESULT($have_sys_sdt_h)
++#GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
++#AC_MSG_CHECKING(sys/sdt.h in the target C library)
++#have_sys_sdt_h=no
++#if test -f $target_header_dir/sys/sdt.h; then
++#  have_sys_sdt_h=yes
++#  AC_DEFINE(HAVE_SYS_SDT_H, 1,
++#            [Define if your target C library provides sys/sdt.h])
++#fi
++#AC_MSG_RESULT($have_sys_sdt_h)
+ 
+ # Check if TFmode long double should be used by default or not.
+ # Some glibc targets used DFmode long double, but with glibc 2.4
+diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
+index fb7e126c0b0..a18057feb88 100755
+--- a/libstdc++-v3/configure
++++ b/libstdc++-v3/configure
+@@ -21856,11 +21856,11 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ 
+-  if test $glibcxx_cv_sys_sdt_h = yes; then
++#  if test $glibcxx_cv_sys_sdt_h = yes; then
+ 
+-$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
++#$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
+ 
+-  fi
++#  fi
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_sys_sdt_h" >&5
+ $as_echo "$glibcxx_cv_sys_sdt_h" >&6; }
+ 
+diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
+index 8e973503be0..a46d25e740d 100644
+--- a/libstdc++-v3/configure.ac
++++ b/libstdc++-v3/configure.ac
+@@ -230,7 +230,7 @@ GLIBCXX_CHECK_SC_NPROCESSORS_ONLN
+ GLIBCXX_CHECK_SC_NPROC_ONLN
+ GLIBCXX_CHECK_PTHREADS_NUM_PROCESSORS_NP
+ GLIBCXX_CHECK_SYSCTL_HW_NCPU
+-GLIBCXX_CHECK_SDT_H
++#GLIBCXX_CHECK_SDT_H
+ 
+ # Check for available headers.
+ AC_CHECK_HEADERS([endian.h execinfo.h float.h fp.h ieeefp.h inttypes.h \
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0023-libtool.patch b/meta/recipes-devtools/gcc/gcc-7.4/0023-libtool.patch
new file mode 100644
index 0000000..27dfb1f
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0023-libtool.patch
@@ -0,0 +1,42 @@ 
+From e79a4f8169e836c8deabca5a45884cfe11d07847 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:29:11 +0400
+Subject: [PATCH 23/47] libtool
+
+libstdc++ from gcc-runtime gets created with -rpath=/usr/lib/../lib for qemux86-64
+when running on am x86_64 build host.
+
+This patch stops this speading to libdir in the libstdc++.la file within libtool.
+Arguably, it shouldn't be passing this into libtool in the first place but
+for now this resolves the nastiest problems this causes.
+
+func_normal_abspath would resolve an empty path to `pwd` so we need
+to filter the zero case.
+
+RP 2012/8/24
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ ltmain.sh | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/ltmain.sh b/ltmain.sh
+index 9503ec85d70..0121fba707f 100644
+--- a/ltmain.sh
++++ b/ltmain.sh
+@@ -6359,6 +6359,10 @@ func_mode_link ()
+ 	func_warning "ignoring multiple \`-rpath's for a libtool library"
+ 
+       install_libdir="$1"
++      if test -n "$install_libdir"; then
++	func_normal_abspath "$install_libdir"
++	install_libdir=$func_normal_abspath_result
++      fi
+ 
+       oldlibs=
+       if test -z "$rpath"; then
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch b/meta/recipes-devtools/gcc/gcc-7.4/0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch
new file mode 100644
index 0000000..aa1e1bb
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch
@@ -0,0 +1,43 @@ 
+From 74d8dc48cb185e304c60067b4d8b50447ec328ec Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:30:32 +0400
+Subject: [PATCH 24/47] gcc: armv4: pass fix-v4bx to linker to support EABI.
+
+The LINK_SPEC for linux gets overwritten by linux-eabi.h which
+means the value of TARGET_FIX_V4BX_SPEC gets lost and as a result
+the option is not passed to linker when chosing march=armv4
+This patch redefines this in linux-eabi.h and reinserts it
+for eabi defaulting toolchains.
+
+We might want to send it upstream.
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ gcc/config/arm/linux-eabi.h | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
+index fbac9a9d994..5a51a8a7095 100644
+--- a/gcc/config/arm/linux-eabi.h
++++ b/gcc/config/arm/linux-eabi.h
+@@ -88,10 +88,14 @@
+ #define MUSL_DYNAMIC_LINKER \
+   "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}.so.1"
+ 
++/* For armv4 we pass --fix-v4bx to linker to support EABI */
++#undef TARGET_FIX_V4BX_SPEC
++#define TARGET_FIX_V4BX_SPEC "%{mcpu=arm8|mcpu=arm810|mcpu=strongarm*|march=armv4: --fix-v4bx}"
++
+ /* At this point, bpabi.h will have clobbered LINK_SPEC.  We want to
+    use the GNU/Linux version, not the generic BPABI version.  */
+ #undef  LINK_SPEC
+-#define LINK_SPEC EABI_LINK_SPEC					\
++#define LINK_SPEC TARGET_FIX_V4BX_SPEC EABI_LINK_SPEC			\
+   LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC,				\
+ 		       LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
+ 
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch b/meta/recipes-devtools/gcc/gcc-7.4/0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch
new file mode 100644
index 0000000..b234132
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch
@@ -0,0 +1,102 @@ 
+From ac50dc3010a66220ad483c09efe270bb3f4c9424 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:33:04 +0400
+Subject: [PATCH 25/47] Use the multilib config files from ${B} instead of
+ using the ones from ${S}
+
+Use the multilib config files from ${B} instead of using the ones from ${S}
+so that the source can be shared between gcc-cross-initial,
+gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
+
+Upstream-Status: Inappropriate [configuration]
+---
+ gcc/configure    | 22 ++++++++++++++++++----
+ gcc/configure.ac | 22 ++++++++++++++++++----
+ 2 files changed, 36 insertions(+), 8 deletions(-)
+
+diff --git a/gcc/configure b/gcc/configure
+index 08b2f63c7fa..6ba391ed068 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -12130,10 +12130,20 @@ done
+ tmake_file_=
+ for f in ${tmake_file}
+ do
+-	if test -f ${srcdir}/config/$f
+-	then
+-		tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
+-	fi
++  case $f in
++    */t-linux64 )
++       if test -f ./config/$f
++       then
++         tmake_file_="${tmake_file_} ./config/$f"
++       fi
++       ;;
++    * )
++       if test -f ${srcdir}/config/$f
++       then
++         tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
++       fi
++       ;;
++  esac
+ done
+ tmake_file="${tmake_file_}"
+ 
+@@ -12144,6 +12154,10 @@ tm_file_list="options.h"
+ tm_include_list="options.h insn-constants.h"
+ for f in $tm_file; do
+   case $f in
++    */linux64.h )
++       tm_file_list="${tm_file_list} ./config/$f"
++       tm_include_list="${tm_include_list} ./config/$f"
++       ;;
+     ./* )
+        f=`echo $f | sed 's/^..//'`
+        tm_file_list="${tm_file_list} $f"
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 0581fe963dc..8551a412df3 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -1902,10 +1902,20 @@ done
+ tmake_file_=
+ for f in ${tmake_file}
+ do
+-	if test -f ${srcdir}/config/$f
+-	then
+-		tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
+-	fi
++  case $f in
++    */t-linux64 )
++       if test -f ./config/$f
++       then
++         tmake_file_="${tmake_file_} ./config/$f"
++       fi
++       ;;
++    * )
++       if test -f ${srcdir}/config/$f
++       then
++         tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
++       fi
++       ;;
++  esac
+ done
+ tmake_file="${tmake_file_}"
+ 
+@@ -1916,6 +1926,10 @@ tm_file_list="options.h"
+ tm_include_list="options.h insn-constants.h"
+ for f in $tm_file; do
+   case $f in
++    */linux64.h )
++       tm_file_list="${tm_file_list} ./config/$f"
++       tm_include_list="${tm_include_list} ./config/$f"
++       ;;
+     ./* )
+        f=`echo $f | sed 's/^..//'`
+        tm_file_list="${tm_file_list} $f"
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch b/meta/recipes-devtools/gcc/gcc-7.4/0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch
new file mode 100644
index 0000000..fe24713
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch
@@ -0,0 +1,31 @@ 
+From 9fab47d8662986ad887d9eddc39fcbe25e576383 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 20 Feb 2015 09:39:38 +0000
+Subject: [PATCH 26/47] Avoid using libdir from .la which usually points to a
+ host path
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Jonathan Liu <net147@gmail.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ ltmain.sh | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/ltmain.sh b/ltmain.sh
+index 0121fba707f..52bdbdb5f9c 100644
+--- a/ltmain.sh
++++ b/ltmain.sh
+@@ -5628,6 +5628,9 @@ func_mode_link ()
+ 	    absdir="$abs_ladir"
+ 	    libdir="$abs_ladir"
+ 	  else
++	    # Instead of using libdir from .la which usually points to a host path,
++	    # use the path the .la is contained in.
++	    libdir="$abs_ladir"
+ 	    dir="$libdir"
+ 	    absdir="$libdir"
+ 	  fi
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0027-export-CPP.patch b/meta/recipes-devtools/gcc/gcc-7.4/0027-export-CPP.patch
new file mode 100644
index 0000000..4f9e1f0
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0027-export-CPP.patch
@@ -0,0 +1,53 @@ 
+From fa6a46fdf73de7eacd289c084bbde6643b23f73b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 20 Feb 2015 09:40:59 +0000
+Subject: [PATCH 27/47] export CPP
+
+The OE environment sets and exports CPP as being the target gcc. When
+building gcc-cross-canadian for a mingw targetted sdk, the following can be found
+in build.x86_64-pokysdk-mingw32.i586-poky-linux/build-x86_64-linux/libiberty/config.log:
+
+configure:3641: checking for _FILE_OFFSET_BITS value needed for large files
+configure:3666: gcc  -c -isystem/media/build1/poky/build/tmp/sysroots/x86_64-linux/usr/include -O2 -pipe  conftest.c >&5
+configure:3666: $? = 0
+configure:3698: result: no
+configure:3786: checking how to run the C preprocessor
+configure:3856: result: x86_64-pokysdk-mingw32-gcc -E --sysroot=/media/build1/poky/build/tmp/sysroots/x86_64-nativesdk-mingw32-pokysdk-mingw32
+configure:3876: x86_64-pokysdk-mingw32-gcc -E --sysroot=/media/build1/poky/build/tmp/sysroots/x86_64-nativesdk-mingw32-pokysdk-mingw32 conftest.c
+configure:3876: $? = 0
+
+Note this is a *build* target (in build-x86_64-linux) so it should be
+using the host "gcc", not x86_64-pokysdk-mingw32-gcc. Since the mingw32
+headers are very different, using the wrong cpp is a real problem. It is leaking
+into configure through the CPP variable. Ultimately this leads to build
+failures related to not being able to include a process.h file for pem-unix.c.
+
+The fix is to ensure we export a sane CPP value into the build
+environment when using build targets. We could define a CPP_FOR_BUILD value which may be
+the version which needs to be upstreamed but for now, this fix is good enough to
+avoid the problem.
+
+RP 22/08/2013
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ Makefile.in | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/Makefile.in b/Makefile.in
+index b824e0a0ca1..e34e9555388 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -149,6 +149,7 @@ BUILD_EXPORTS = \
+ 	AR="$(AR_FOR_BUILD)"; export AR; \
+ 	AS="$(AS_FOR_BUILD)"; export AS; \
+ 	CC="$(CC_FOR_BUILD)"; export CC; \
++	CPP="$(CC_FOR_BUILD) -E"; export CPP; \
+ 	CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
+ 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
+ 	CXX="$(CXX_FOR_BUILD)"; export CXX; \
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch b/meta/recipes-devtools/gcc/gcc-7.4/0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
new file mode 100644
index 0000000..b903349
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
@@ -0,0 +1,56 @@ 
+From 2c05b4072f982df8002d61327837e18a724e934f Mon Sep 17 00:00:00 2001
+From: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
+Date: Wed, 5 Feb 2014 16:52:31 +0200
+Subject: [PATCH 28/47] Enable SPE & AltiVec generation on powepc*linux target
+
+When is configured with --target=powerpc-linux, the resulting GCC will
+not be able to generate code for SPE targets (e500v1/v2).
+GCC configured with --target=powerpc-linuxspe will not be able to
+generate AltiVec instructions (for e6500).
+This patch modifies the configured file such that SPE or AltiVec code
+can be generated when gcc is configured with --target=powerpc-linux.
+The ABI and speciffic instructions can be selected through the
+"-mabi=spe or -mabi=altivec" and the "-mspe or -maltivec" parameters.
+
+Upstream-Status: Inappropriate [configuration]
+
+Signed-off-by: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
+---
+ gcc/config.gcc               | 9 ++++++++-
+ gcc/config/rs6000/linuxspe.h | 3 ---
+ 2 files changed, 8 insertions(+), 4 deletions(-)
+
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index 5e45f4b5199..9b381dfd9af 100644
+--- a/gcc/config.gcc
++++ b/gcc/config.gcc
+@@ -2415,7 +2415,14 @@ powerpc-*-rtems*)
+ 	tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
+ 	;;
+ powerpc*-*-linux*)
+-	tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
++	case ${target} in
++	    powerpc*-*-linux*spe* | powerpc*-*-linux*altivec*)
++		tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
++		;;
++	    *)
++		tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h rs6000/linuxaltivec.h rs6000/linuxspe.h rs6000/e500.h"
++		;;
++	esac
+ 	extra_options="${extra_options} rs6000/sysv4.opt"
+ 	tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
+ 	extra_objs="$extra_objs rs6000-linux.o"
+diff --git a/gcc/config/rs6000/linuxspe.h b/gcc/config/rs6000/linuxspe.h
+index 92efabfe664..6d486451a7e 100644
+--- a/gcc/config/rs6000/linuxspe.h
++++ b/gcc/config/rs6000/linuxspe.h
+@@ -27,6 +27,3 @@
+ #undef	TARGET_DEFAULT
+ #define TARGET_DEFAULT MASK_STRICT_ALIGN
+ #endif
+-
+-#undef  ASM_DEFAULT_SPEC
+-#define	ASM_DEFAULT_SPEC "-mppc -mspe -me500"
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch b/meta/recipes-devtools/gcc/gcc-7.4/0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch
new file mode 100644
index 0000000..7306a28
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch
@@ -0,0 +1,42 @@ 
+From ec0f843b86c0f76bc5ebb20fafbc4aae1be4db61 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 20 Feb 2015 10:21:55 +0000
+Subject: [PATCH 29/47] Disable the MULTILIB_OSDIRNAMES and other multilib
+ options.
+
+Hard coding the MULTILIB_OSDIRNAMES with ../lib64 is causing problems on
+systems where the libdir is NOT set to /lib64.  This is allowed by the
+ABI, as
+long as the dynamic loader is present in /lib.
+
+We simply want to use the default rules in gcc to find and configure the
+normal libdir.
+
+Upstream-Status: Inappropriate[OE-Specific]
+
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/config/aarch64/t-aarch64-linux | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/gcc/config/aarch64/t-aarch64-linux b/gcc/config/aarch64/t-aarch64-linux
+index ab064ab6f22..f4b1f98b216 100644
+--- a/gcc/config/aarch64/t-aarch64-linux
++++ b/gcc/config/aarch64/t-aarch64-linux
+@@ -21,8 +21,8 @@
+ LIB1ASMSRC   = aarch64/lib1funcs.asm
+ LIB1ASMFUNCS = _aarch64_sync_cache_range
+ 
+-AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
+-MULTILIB_OSDIRNAMES = mabi.lp64=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
+-MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
++#AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
++#MULTILIB_OSDIRNAMES = mabi.lp64=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
++#MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
+ 
+-MULTILIB_OSDIRNAMES += mabi.ilp32=../libilp32
++#MULTILIB_OSDIRNAMES += mabi.ilp32=../libilp32
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0030-Ensure-target-gcc-headers-can-be-included.patch b/meta/recipes-devtools/gcc/gcc-7.4/0030-Ensure-target-gcc-headers-can-be-included.patch
new file mode 100644
index 0000000..568ba95
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0030-Ensure-target-gcc-headers-can-be-included.patch
@@ -0,0 +1,98 @@ 
+From bf5836989e0ffc1c1df1369df06877e96c08df41 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 20 Feb 2015 10:25:11 +0000
+Subject: [PATCH 30/47] Ensure target gcc headers can be included
+
+There are a few headers installed as part of the OpenEmbedded
+gcc-runtime target (omp.h, ssp/*.h). Being installed from a recipe
+built for the target architecture, these are within the target
+sysroot and not cross/nativesdk; thus they weren't able to be
+found by gcc with the existing search paths. Add support for
+picking up these headers under the sysroot supplied on the gcc
+command line in order to resolve this.
+
+Upstream-Status: Pending
+
+Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/Makefile.in  | 2 ++
+ gcc/cppdefault.c | 4 ++++
+ gcc/defaults.h   | 9 +++++++++
+ gcc/gcc.c        | 7 -------
+ 4 files changed, 15 insertions(+), 7 deletions(-)
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index 23cca7f0d5a..95d21effad3 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -608,6 +608,7 @@ libexecdir = @libexecdir@
+ 
+ # Directory in which the compiler finds libraries etc.
+ libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
++libsubdir_target = gcc/$(target_noncanonical)/$(version)
+ # Directory in which the compiler finds executables
+ libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
+ # Directory in which all plugin resources are installed
+@@ -2791,6 +2792,7 @@ CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
+ 
+ PREPROCESSOR_DEFINES = \
+   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
++  -DGCC_INCLUDE_SUBDIR_TARGET=\"$(libsubdir_target)/include\" \
+   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
+   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
+   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
+diff --git a/gcc/cppdefault.c b/gcc/cppdefault.c
+index 10b96eca0a7..c8da0884872 100644
+--- a/gcc/cppdefault.c
++++ b/gcc/cppdefault.c
+@@ -59,6 +59,10 @@ const struct default_include cpp_include_defaults[]
+     /* This is the dir for gcc's private headers.  */
+     { GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
+ #endif
++#ifdef GCC_INCLUDE_SUBDIR_TARGET
++    /* This is the dir for gcc's private headers under the specified sysroot.  */
++    { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0 },
++#endif
+ #ifdef LOCAL_INCLUDE_DIR
+     /* /usr/local/include comes before the fixincluded header files.  */
+     { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },
+diff --git a/gcc/defaults.h b/gcc/defaults.h
+index 7ad92d920f8..39848cc9c0e 100644
+--- a/gcc/defaults.h
++++ b/gcc/defaults.h
+@@ -1475,4 +1475,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ #define DWARF_GNAT_ENCODINGS_DEFAULT DWARF_GNAT_ENCODINGS_GDB
+ #endif
+ 
++/* Default prefixes to attach to command names.  */
++
++#ifndef STANDARD_STARTFILE_PREFIX_1
++#define STANDARD_STARTFILE_PREFIX_1 "/lib/"
++#endif
++#ifndef STANDARD_STARTFILE_PREFIX_2
++#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib/"
++#endif
++
+ #endif  /* ! GCC_DEFAULTS_H */
+diff --git a/gcc/gcc.c b/gcc/gcc.c
+index c73d4023987..b27245dbf77 100644
+--- a/gcc/gcc.c
++++ b/gcc/gcc.c
+@@ -1472,13 +1472,6 @@ static const char *gcc_libexec_prefix;
+ 
+ /* Default prefixes to attach to command names.  */
+ 
+-#ifndef STANDARD_STARTFILE_PREFIX_1
+-#define STANDARD_STARTFILE_PREFIX_1 "/lib/"
+-#endif
+-#ifndef STANDARD_STARTFILE_PREFIX_2
+-#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib/"
+-#endif
+-
+ #ifdef CROSS_DIRECTORY_STRUCTURE  /* Don't use these prefixes for a cross compiler.  */
+ #undef MD_EXEC_PREFIX
+ #undef MD_STARTFILE_PREFIX
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch b/meta/recipes-devtools/gcc/gcc-7.4/0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch
new file mode 100644
index 0000000..0184010
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch
@@ -0,0 +1,54 @@ 
+From c7b4d957edda955fbe405fd5295846614529f517 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 20 Feb 2015 11:17:19 +0000
+Subject: [PATCH 31/47] gcc 4.8+ won't build with --disable-dependency-tracking
+
+since the *.Ppo files don't get created unless --enable-dependency-tracking is true.
+
+This patch ensures we only use those compiler options when its enabled.
+
+Upstream-Status: Submitted
+
+(Problem was already reported upstream, attached this patch there
+http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55930)
+
+RP
+2012/09/22
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ libatomic/Makefile.am | 3 ++-
+ libatomic/Makefile.in | 3 ++-
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/libatomic/Makefile.am b/libatomic/Makefile.am
+index d731406fdbd..2fafc72d2e7 100644
+--- a/libatomic/Makefile.am
++++ b/libatomic/Makefile.am
+@@ -101,7 +101,8 @@ PAT_S		= $(word 3,$(PAT_SPLIT))
+ IFUNC_DEF	= -DIFUNC_ALT=$(PAT_S)
+ IFUNC_OPT	= $(word $(PAT_S),$(IFUNC_OPTIONS))
+ 
+-M_DEPS		= -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
++@AMDEP_TRUE@M_DEPS		= -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
++@AMDEP_FALSE@M_DEPS		=
+ M_SIZE		= -DN=$(PAT_N)
+ M_IFUNC		= $(if $(PAT_S),$(IFUNC_DEF) $(IFUNC_OPT))
+ M_FILE		= $(PAT_BASE)_n.c
+diff --git a/libatomic/Makefile.in b/libatomic/Makefile.in
+index f6eeab312ea..3f06a894058 100644
+--- a/libatomic/Makefile.in
++++ b/libatomic/Makefile.in
+@@ -331,7 +331,8 @@ PAT_N = $(word 2,$(PAT_SPLIT))
+ PAT_S = $(word 3,$(PAT_SPLIT))
+ IFUNC_DEF = -DIFUNC_ALT=$(PAT_S)
+ IFUNC_OPT = $(word $(PAT_S),$(IFUNC_OPTIONS))
+-M_DEPS = -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
++@AMDEP_TRUE@M_DEPS = -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
++@AMDEP_FALSE@M_DEPS =
+ M_SIZE = -DN=$(PAT_N)
+ M_IFUNC = $(if $(PAT_S),$(IFUNC_DEF) $(IFUNC_OPT))
+ M_FILE = $(PAT_BASE)_n.c
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch b/meta/recipes-devtools/gcc/gcc-7.4/0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch
new file mode 100644
index 0000000..e8905f5
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch
@@ -0,0 +1,38 @@ 
+From 3be6b766a5881b0b187c3c3c68250a9e4f7c0fa3 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 3 Mar 2015 08:21:19 +0000
+Subject: [PATCH 32/47] Don't search host directory during "relink" if
+ $inst_prefix is provided
+
+http://lists.gnu.org/archive/html/libtool-patches/2011-01/msg00026.html
+
+Upstream-Status: Submitted
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ ltmain.sh | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/ltmain.sh b/ltmain.sh
+index 52bdbdb5f9c..82bcec39f05 100644
+--- a/ltmain.sh
++++ b/ltmain.sh
+@@ -6004,12 +6004,13 @@ func_mode_link ()
+ 	      fi
+ 	    else
+ 	      # We cannot seem to hardcode it, guess we'll fake it.
++	      # Default if $libdir is not relative to the prefix:
+ 	      add_dir="-L$libdir"
+-	      # Try looking first in the location we're being installed to.
++
+ 	      if test -n "$inst_prefix_dir"; then
+ 		case $libdir in
+ 		  [\\/]*)
+-		    add_dir="$add_dir -L$inst_prefix_dir$libdir"
++		    add_dir="-L$inst_prefix_dir$libdir"
+ 		    ;;
+ 		esac
+ 	      fi
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch b/meta/recipes-devtools/gcc/gcc-7.4/0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch
new file mode 100644
index 0000000..c0b8df3
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch
@@ -0,0 +1,29 @@ 
+From 6edcab9046b862cbb9b46892fc390ce69976539c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 28 Apr 2015 23:15:27 -0700
+Subject: [PATCH 33/47] Use SYSTEMLIBS_DIR replacement instead of hardcoding
+ base_libdir
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Inappropriate [OE-Specific]
+
+ gcc/config/aarch64/aarch64-linux.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gcc/config/aarch64/aarch64-linux.h b/gcc/config/aarch64/aarch64-linux.h
+index c45fc1d35d1..a7afe197266 100644
+--- a/gcc/config/aarch64/aarch64-linux.h
++++ b/gcc/config/aarch64/aarch64-linux.h
+@@ -21,7 +21,7 @@
+ #ifndef GCC_AARCH64_LINUX_H
+ #define GCC_AARCH64_LINUX_H
+ 
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
++#define GLIBC_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
+ 
+ #undef MUSL_DYNAMIC_LINKER
+ #define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0034-aarch64-Add-support-for-musl-ldso.patch b/meta/recipes-devtools/gcc/gcc-7.4/0034-aarch64-Add-support-for-musl-ldso.patch
new file mode 100644
index 0000000..7d866d9
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0034-aarch64-Add-support-for-musl-ldso.patch
@@ -0,0 +1,28 @@ 
+From b140d6839cfba9cac892bc736d984540552d6a56 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 28 Apr 2015 23:18:39 -0700
+Subject: [PATCH 34/47] aarch64: Add support for musl ldso
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Inappropriate [OE-Specific]
+
+ gcc/config/aarch64/aarch64-linux.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gcc/config/aarch64/aarch64-linux.h b/gcc/config/aarch64/aarch64-linux.h
+index a7afe197266..580c2c7ea15 100644
+--- a/gcc/config/aarch64/aarch64-linux.h
++++ b/gcc/config/aarch64/aarch64-linux.h
+@@ -24,7 +24,7 @@
+ #define GLIBC_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
+ 
+ #undef MUSL_DYNAMIC_LINKER
+-#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
++#define MUSL_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
+ 
+ #undef  ASAN_CC1_SPEC
+ #define ASAN_CC1_SPEC "%{%:sanitize(address):-funwind-tables}"
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch b/meta/recipes-devtools/gcc/gcc-7.4/0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch
new file mode 100644
index 0000000..e2c1956
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch
@@ -0,0 +1,54 @@ 
+From 63617f2da153db10fa2fe938cce31bee01d47fe8 Mon Sep 17 00:00:00 2001
+From: Robert Yang <liezhi.yang@windriver.com>
+Date: Sun, 5 Jul 2015 20:25:18 -0700
+Subject: [PATCH 35/47] libcc1: fix libcc1's install path and rpath
+
+* Install libcc1.so and libcc1plugin.so into
+  $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version), as what we
+  had done to lto-plugin.
+* Fix bad RPATH iussue:
+  gcc-5.2.0: package gcc-plugins contains bad RPATH /patht/to/tmp/sysroots/qemux86-64/usr/lib64/../lib64 in file
+ /path/to/gcc/5.2.0-r0/packages-split/gcc-plugins/usr/lib64/gcc/x86_64-poky-linux/5.2.0/plugin/libcc1plugin.so.0.0.0
+ [rpaths]
+
+Upstream-Status: Inappropriate [OE configuration]
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+---
+ libcc1/Makefile.am | 4 ++--
+ libcc1/Makefile.in | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/libcc1/Makefile.am b/libcc1/Makefile.am
+index 5e61a92a26b..e8b627f9cec 100644
+--- a/libcc1/Makefile.am
++++ b/libcc1/Makefile.am
+@@ -37,8 +37,8 @@ libiberty = $(if $(wildcard $(libiberty_noasan)),$(Wc)$(libiberty_noasan), \
+ 	    $(Wc)$(libiberty_normal)))
+ libiberty_dep = $(patsubst $(Wc)%,%,$(libiberty))
+ 
+-plugindir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/plugin
+-cc1libdir = $(libdir)/$(libsuffix)
++cc1libdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
++plugindir = $(cc1libdir)
+ 
+ if ENABLE_PLUGIN
+ plugin_LTLIBRARIES = libcc1plugin.la libcp1plugin.la
+diff --git a/libcc1/Makefile.in b/libcc1/Makefile.in
+index 54babb02a49..e51d87ffdce 100644
+--- a/libcc1/Makefile.in
++++ b/libcc1/Makefile.in
+@@ -303,8 +303,8 @@ libiberty = $(if $(wildcard $(libiberty_noasan)),$(Wc)$(libiberty_noasan), \
+ 	    $(Wc)$(libiberty_normal)))
+ 
+ libiberty_dep = $(patsubst $(Wc)%,%,$(libiberty))
+-plugindir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/plugin
+-cc1libdir = $(libdir)/$(libsuffix)
++cc1libdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
++plugindir = $(cc1libdir)
+ @ENABLE_PLUGIN_TRUE@plugin_LTLIBRARIES = libcc1plugin.la libcp1plugin.la
+ @ENABLE_PLUGIN_TRUE@cc1lib_LTLIBRARIES = libcc1.la
+ BUILT_SOURCES = c-compiler-name.h cp-compiler-name.h
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0036-handle-sysroot-support-for-nativesdk-gcc.patch b/meta/recipes-devtools/gcc/gcc-7.4/0036-handle-sysroot-support-for-nativesdk-gcc.patch
new file mode 100644
index 0000000..aa0b108
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0036-handle-sysroot-support-for-nativesdk-gcc.patch
@@ -0,0 +1,213 @@ 
+From ca14820ae834a62ef2b80b283e8f900714636272 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 7 Dec 2015 23:39:54 +0000
+Subject: [PATCH 36/47] handle sysroot support for nativesdk-gcc
+
+Being able to build a nativesdk gcc is useful, particularly in cases
+where the host compiler may be of an incompatible version (or a 32
+bit compiler is needed).
+
+Sadly, building nativesdk-gcc is not straight forward. We install
+nativesdk-gcc into a relocatable location and this means that its
+library locations can change. "Normal" sysroot support doesn't help
+in this case since the values of paths like "libdir" change, not just
+base root directory of the system.
+
+In order to handle this we do two things:
+
+a) Add %r into spec file markup which can be used for injected paths
+   such as SYSTEMLIBS_DIR (see gcc_multilib_setup()).
+b) Add other paths which need relocation into a .gccrelocprefix section
+   which the relocation code will notice and adjust automatically.
+
+Upstream-Status: Inappropriate
+RP 2015/7/28
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/cppdefault.c | 50 +++++++++++++++++++++++++++++++++++++-------------
+ gcc/cppdefault.h |  3 ++-
+ gcc/gcc.c        | 20 ++++++++++++++------
+ 3 files changed, 53 insertions(+), 20 deletions(-)
+
+diff --git a/gcc/cppdefault.c b/gcc/cppdefault.c
+index c8da0884872..43dc597a0c3 100644
+--- a/gcc/cppdefault.c
++++ b/gcc/cppdefault.c
+@@ -35,6 +35,30 @@
+ # undef CROSS_INCLUDE_DIR
+ #endif
+ 
++static char GPLUSPLUS_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_INCLUDE_DIR;
++static char GCC_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GCC_INCLUDE_DIR;
++static char GPLUSPLUS_TOOL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_TOOL_INCLUDE_DIR;
++static char GPLUSPLUS_BACKWARD_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_BACKWARD_INCLUDE_DIR;
++static char STANDARD_STARTFILE_PREFIX_2VAR[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET;
++#ifdef LOCAL_INCLUDE_DIR
++static char LOCAL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = LOCAL_INCLUDE_DIR;
++#endif
++#ifdef PREFIX_INCLUDE_DIR
++static char PREFIX_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = PREFIX_INCLUDE_DIR;
++#endif
++#ifdef FIXED_INCLUDE_DIR
++static char FIXED_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = FIXED_INCLUDE_DIR;
++#endif
++#ifdef CROSS_INCLUDE_DIR
++static char CROSS_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = CROSS_INCLUDE_DIR;
++#endif
++#ifdef TOOL_INCLUDE_DIR
++static char TOOL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = TOOL_INCLUDE_DIR;
++#endif
++#ifdef NATIVE_SYSTEM_HEADER_DIR
++static char NATIVE_SYSTEM_HEADER_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = NATIVE_SYSTEM_HEADER_DIR;
++#endif
++
+ const struct default_include cpp_include_defaults[]
+ #ifdef INCLUDE_DEFAULTS
+ = INCLUDE_DEFAULTS;
+@@ -42,38 +66,38 @@ const struct default_include cpp_include_defaults[]
+ = {
+ #ifdef GPLUSPLUS_INCLUDE_DIR
+     /* Pick up GNU C++ generic include files.  */
+-    { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1,
++    { GPLUSPLUS_INCLUDE_DIRVAR, "G++", 1, 1,
+       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
+ #endif
+ #ifdef GPLUSPLUS_TOOL_INCLUDE_DIR
+     /* Pick up GNU C++ target-dependent include files.  */
+-    { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1,
++    { GPLUSPLUS_TOOL_INCLUDE_DIRVAR, "G++", 1, 1,
+       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 },
+ #endif
+ #ifdef GPLUSPLUS_BACKWARD_INCLUDE_DIR
+     /* Pick up GNU C++ backward and deprecated include files.  */
+-    { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1,
++    { GPLUSPLUS_BACKWARD_INCLUDE_DIRVAR, "G++", 1, 1,
+       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
+ #endif
+ #ifdef GCC_INCLUDE_DIR
+     /* This is the dir for gcc's private headers.  */
+-    { GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
++    { GCC_INCLUDE_DIRVAR, "GCC", 0, 0, 0, 0 },
+ #endif
+ #ifdef GCC_INCLUDE_SUBDIR_TARGET
+     /* This is the dir for gcc's private headers under the specified sysroot.  */
+-    { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0 },
++    { STANDARD_STARTFILE_PREFIX_2VAR, "GCC", 0, 0, 1, 0 },
+ #endif
+ #ifdef LOCAL_INCLUDE_DIR
+     /* /usr/local/include comes before the fixincluded header files.  */
+-    { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },
+-    { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 },
++    { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 2 },
++    { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 0 },
+ #endif
+ #ifdef PREFIX_INCLUDE_DIR
+-    { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0 },
++    { PREFIX_INCLUDE_DIRVAR, 0, 0, 1, 0, 0 },
+ #endif
+ #ifdef FIXED_INCLUDE_DIR
+     /* This is the dir for fixincludes.  */
+-    { FIXED_INCLUDE_DIR, "GCC", 0, 0, 0,
++    { FIXED_INCLUDE_DIRVAR, "GCC", 0, 0, 0,
+       /* A multilib suffix needs adding if different multilibs use
+ 	 different headers.  */
+ #ifdef SYSROOT_HEADERS_SUFFIX_SPEC
+@@ -85,16 +109,16 @@ const struct default_include cpp_include_defaults[]
+ #endif
+ #ifdef CROSS_INCLUDE_DIR
+     /* One place the target system's headers might be.  */
+-    { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
++    { CROSS_INCLUDE_DIRVAR, "GCC", 0, 0, 0, 0 },
+ #endif
+ #ifdef TOOL_INCLUDE_DIR
+     /* Another place the target system's headers might be.  */
+-    { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0 },
++    { TOOL_INCLUDE_DIRVAR, "BINUTILS", 0, 1, 0, 0 },
+ #endif
+ #ifdef NATIVE_SYSTEM_HEADER_DIR
+     /* /usr/include comes dead last.  */
+-    { NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 2 },
+-    { NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 0 },
++    { NATIVE_SYSTEM_HEADER_DIRVAR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 2 },
++    { NATIVE_SYSTEM_HEADER_DIRVAR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 0 },
+ #endif
+     { 0, 0, 0, 0, 0, 0 }
+   };
+diff --git a/gcc/cppdefault.h b/gcc/cppdefault.h
+index 17bbb0eaef7..a937ec1d187 100644
+--- a/gcc/cppdefault.h
++++ b/gcc/cppdefault.h
+@@ -33,7 +33,8 @@
+ 
+ struct default_include
+ {
+-  const char *const fname;	/* The name of the directory.  */
++  const char *fname;     /* The name of the directory.  */
++
+   const char *const component;	/* The component containing the directory
+ 				   (see update_path in prefix.c) */
+   const char cplusplus;		/* Only look here if we're compiling C++.  */
+diff --git a/gcc/gcc.c b/gcc/gcc.c
+index b27245dbf77..e015c77f15f 100644
+--- a/gcc/gcc.c
++++ b/gcc/gcc.c
+@@ -247,6 +247,8 @@ FILE *report_times_to_file = NULL;
+ #endif
+ static const char *target_system_root = DEFAULT_TARGET_SYSTEM_ROOT;
+ 
++static char target_relocatable_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = SYSTEMLIBS_DIR;
++
+ /* Nonzero means pass the updated target_system_root to the compiler.  */
+ 
+ static int target_system_root_changed;
+@@ -518,6 +520,7 @@ or with constant text in a single argument.
+  %G     process LIBGCC_SPEC as a spec.
+  %R     Output the concatenation of target_system_root and
+         target_sysroot_suffix.
++ %r     Output the base path target_relocatable_prefix
+  %S     process STARTFILE_SPEC as a spec.  A capital S is actually used here.
+  %E     process ENDFILE_SPEC as a spec.  A capital E is actually used here.
+  %C     process CPP_SPEC as a spec.
+@@ -1495,10 +1498,10 @@ static const char *gcc_libexec_prefix;
+    gcc_exec_prefix is set because, in that case, we know where the
+    compiler has been installed, and use paths relative to that
+    location instead.  */
+-static const char *const standard_exec_prefix = STANDARD_EXEC_PREFIX;
+-static const char *const standard_libexec_prefix = STANDARD_LIBEXEC_PREFIX;
+-static const char *const standard_bindir_prefix = STANDARD_BINDIR_PREFIX;
+-static const char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
++static char standard_exec_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_EXEC_PREFIX;
++static char standard_libexec_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_LIBEXEC_PREFIX;
++static char standard_bindir_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_BINDIR_PREFIX;
++static char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
+ 
+ /* For native compilers, these are well-known paths containing
+    components that may be provided by the system.  For cross
+@@ -1506,9 +1509,9 @@ static const char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
+ static const char *md_exec_prefix = MD_EXEC_PREFIX;
+ static const char *md_startfile_prefix = MD_STARTFILE_PREFIX;
+ static const char *md_startfile_prefix_1 = MD_STARTFILE_PREFIX_1;
+-static const char *const standard_startfile_prefix_1
++static char standard_startfile_prefix_1[4096] __attribute__ ((section (".gccrelocprefix")))
+   = STANDARD_STARTFILE_PREFIX_1;
+-static const char *const standard_startfile_prefix_2
++static char standard_startfile_prefix_2[4096] __attribute__ ((section (".gccrelocprefix")))
+   = STANDARD_STARTFILE_PREFIX_2;
+ 
+ /* A relative path to be used in finding the location of tools
+@@ -5826,6 +5829,11 @@ do_spec_1 (const char *spec, int inswitch, const char *soft_matched_part)
+ 	      }
+ 	    break;
+ 
++          case 'r':
++              obstack_grow (&obstack, target_relocatable_prefix,
++		      strlen (target_relocatable_prefix));
++            break;
++
+ 	  case 'S':
+ 	    value = do_spec_1 (startfile_spec, 0, NULL);
+ 	    if (value != 0)
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch b/meta/recipes-devtools/gcc/gcc-7.4/0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch
new file mode 100644
index 0000000..6c85a03
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch
@@ -0,0 +1,102 @@ 
+From 16a326bcd126b395b29019072905bae7a5d47500 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 7 Dec 2015 23:41:45 +0000
+Subject: [PATCH 37/47] Search target sysroot gcc version specific dirs with
+ multilib.
+
+We install the gcc libraries (such as crtbegin.p) into
+<sysroot><libdir>/<target-sys>/5.2.0/
+which is a default search path for GCC (aka multi_suffix in the
+code below). <target-sys> is 'machine' in gcc's terminology. We use
+these directories so that multiple gcc versions could in theory
+co-exist on target.
+
+We only want to build one gcc-cross-canadian per arch and have this work
+for all multilibs. <target-sys> can be handled by mapping the multilib
+<target-sys> to the one used by gcc-cross-canadian, e.g.
+mips64-polkmllib32-linux
+is symlinked to by mips64-poky-linux.
+
+The default gcc search path in the target sysroot for a "lib64" mutlilib
+is:
+
+<sysroot>/lib32/mips64-poky-linux/5.2.0/
+<sysroot>/lib32/../lib64/
+<sysroot>/usr/lib32/mips64-poky-linux/5.2.0/
+<sysroot>/usr/lib32/../lib64/
+<sysroot>/lib32/
+<sysroot>/usr/lib32/
+
+which means that the lib32 crtbegin.o will be found and the lib64 ones
+will not which leads to compiler failures.
+
+This patch injects a multilib version of that path first so the lib64
+binaries can be found first. With this change the search path becomes:
+
+<sysroot>/lib32/../lib64/mips64-poky-linux/5.2.0/
+<sysroot>/lib32/mips64-poky-linux/5.2.0/
+<sysroot>/lib32/../lib64/
+<sysroot>/usr/lib32/../lib64/mips64-poky-linux/5.2.0/
+<sysroot>/usr/lib32/mips64-poky-linux/5.2.0/
+<sysroot>/usr/lib32/../lib64/
+<sysroot>/lib32/
+<sysroot>/usr/lib32/
+
+Upstream-Status: Pending
+RP 2015/7/31
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/gcc.c | 29 ++++++++++++++++++++++++++++-
+ 1 file changed, 28 insertions(+), 1 deletion(-)
+
+diff --git a/gcc/gcc.c b/gcc/gcc.c
+index e015c77f15f..84af5d5a2e1 100644
+--- a/gcc/gcc.c
++++ b/gcc/gcc.c
+@@ -2533,7 +2533,7 @@ for_each_path (const struct path_prefix *paths,
+       if (path == NULL)
+ 	{
+ 	  len = paths->max_len + extra_space + 1;
+-	  len += MAX (MAX (suffix_len, multi_os_dir_len), multiarch_len);
++	  len += MAX ((suffix_len + multi_os_dir_len), multiarch_len);
+ 	  path = XNEWVEC (char, len);
+ 	}
+ 
+@@ -2545,6 +2545,33 @@ for_each_path (const struct path_prefix *paths,
+ 	  /* Look first in MACHINE/VERSION subdirectory.  */
+ 	  if (!skip_multi_dir)
+ 	    {
++	      if (!(pl->os_multilib ? skip_multi_os_dir : skip_multi_dir))
++	        {
++	          const char *this_multi;
++	          size_t this_multi_len;
++
++	          if (pl->os_multilib)
++		    {
++		      this_multi = multi_os_dir;
++		      this_multi_len = multi_os_dir_len;
++		    }
++	          else
++		    {
++		      this_multi = multi_dir;
++		      this_multi_len = multi_dir_len;
++		    }
++
++	          /* Look in multilib MACHINE/VERSION subdirectory first */
++	          if (this_multi_len)
++	            {
++		      memcpy (path + len, this_multi, this_multi_len + 1);
++	              memcpy (path + len + this_multi_len, multi_suffix, suffix_len + 1);
++	              ret = callback (path, callback_info);
++	                if (ret)
++		          break;
++	            }
++	        }
++
+ 	      memcpy (path + len, multi_suffix, suffix_len + 1);
+ 	      ret = callback (path, callback_info);
+ 	      if (ret)
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0038-Fix-various-_FOR_BUILD-and-related-variables.patch b/meta/recipes-devtools/gcc/gcc-7.4/0038-Fix-various-_FOR_BUILD-and-related-variables.patch
new file mode 100644
index 0000000..a226d10
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0038-Fix-various-_FOR_BUILD-and-related-variables.patch
@@ -0,0 +1,137 @@ 
+From 6e7f526e71a76aac3d49ba8f1742fe1b359c1060 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 7 Dec 2015 23:42:45 +0000
+Subject: [PATCH 38/47] Fix various _FOR_BUILD and related variables
+
+When doing a FOR_BUILD thing, you have to override CFLAGS with
+CFLAGS_FOR_BUILD. And if you use C++, you also have to override
+CXXFLAGS with CXXFLAGS_FOR_BUILD.
+Without this, when building for mingw, you end up trying to use
+the mingw headers for a host build.
+
+The same goes for other variables as well, such as CPPFLAGS,
+CPP, and GMPINC.
+
+Upstream-Status: Pending
+
+Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ Makefile.in      | 6 ++++++
+ Makefile.tpl     | 5 +++++
+ gcc/Makefile.in  | 2 +-
+ gcc/configure    | 2 +-
+ gcc/configure.ac | 2 +-
+ 5 files changed, 14 insertions(+), 3 deletions(-)
+
+diff --git a/Makefile.in b/Makefile.in
+index e34e9555388..a03740f3f9d 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -152,6 +152,7 @@ BUILD_EXPORTS = \
+ 	CPP="$(CC_FOR_BUILD) -E"; export CPP; \
+ 	CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
+ 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
++	CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
+ 	CXX="$(CXX_FOR_BUILD)"; export CXX; \
+ 	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
+ 	GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
+@@ -169,6 +170,9 @@ BUILD_EXPORTS = \
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ 	CFLAGS="$(CFLAGS_FOR_BUILD)" \
++	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
++	CPP="$(CC_FOR_BUILD) -E" \
++	CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
+ 	LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+ 
+ # This is the list of directories to built for the host system.
+@@ -186,6 +190,7 @@ HOST_SUBDIR = @host_subdir@
+ HOST_EXPORTS = \
+ 	$(BASE_EXPORTS) \
+ 	CC="$(CC)"; export CC; \
++	CPP="$(CC) -E"; export CPP; \
+ 	ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
+ 	CFLAGS="$(CFLAGS)"; export CFLAGS; \
+ 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
+@@ -734,6 +739,7 @@ BASE_FLAGS_TO_PASS = \
+ 	"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+ 	"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+ 	"CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
++	"CXXFLAGS_FOR_BUILD=$(CXXFLAGS_FOR_BUILD)" \
+ 	"EXPECT=$(EXPECT)" \
+ 	"FLEX=$(FLEX)" \
+ 	"INSTALL=$(INSTALL)" \
+diff --git a/Makefile.tpl b/Makefile.tpl
+index d0fa07005be..953376c658d 100644
+--- a/Makefile.tpl
++++ b/Makefile.tpl
+@@ -154,6 +154,7 @@ BUILD_EXPORTS = \
+ 	CC="$(CC_FOR_BUILD)"; export CC; \
+ 	CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
+ 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
++	CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
+ 	CXX="$(CXX_FOR_BUILD)"; export CXX; \
+ 	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
+ 	GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
+@@ -171,6 +172,9 @@ BUILD_EXPORTS = \
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ 	CFLAGS="$(CFLAGS_FOR_BUILD)" \
++	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
++	CPP="$(CC_FOR_BUILD) -E" \
++	CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
+ 	LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+ 
+ # This is the list of directories to built for the host system.
+@@ -188,6 +192,7 @@ HOST_SUBDIR = @host_subdir@
+ HOST_EXPORTS = \
+ 	$(BASE_EXPORTS) \
+ 	CC="$(CC)"; export CC; \
++	CPP="$(CC) -E"; export CPP; \
+ 	ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
+ 	CFLAGS="$(CFLAGS)"; export CFLAGS; \
+ 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index 95d21effad3..dbe2bacde50 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -795,7 +795,7 @@ BUILD_LDFLAGS=@BUILD_LDFLAGS@
+ BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
+ BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
+ BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
+-		-I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
++		-I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS_FOR_BUILD)
+ 
+ # Actual name to use when installing a native compiler.
+ GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
+diff --git a/gcc/configure b/gcc/configure
+index 6ba391ed068..72ca6e5c535 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -11789,7 +11789,7 @@ else
+ 	CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+ 	CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
+ 	LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+-	GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
++	GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
+ 	${realsrcdir}/configure \
+ 		--enable-languages=${enable_languages-all} \
+ 		--target=$target_alias --host=$build_alias --build=$build_alias
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 8551a412df3..6eefb61dc2b 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -1708,7 +1708,7 @@ else
+ 	CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+ 	CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
+ 	LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+-	GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
++	GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
+ 	${realsrcdir}/configure \
+ 		--enable-languages=${enable_languages-all} \
+ 		--target=$target_alias --host=$build_alias --build=$build_alias
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch b/meta/recipes-devtools/gcc/gcc-7.4/0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch
new file mode 100644
index 0000000..a7aeccd
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch
@@ -0,0 +1,28 @@ 
+From 6d03ddfb7a092942be6b58b1830f6986d012d5e3 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 2 Feb 2016 10:26:10 -0800
+Subject: [PATCH 39/47] nios2: Define MUSL_DYNAMIC_LINKER
+
+Signed-off-by: Marek Vasut <marex@denx.de>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Inappropriate [OE-Specific]
+
+ gcc/config/nios2/linux.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/gcc/config/nios2/linux.h b/gcc/config/nios2/linux.h
+index 5177fa641a4..1b8accda6ee 100644
+--- a/gcc/config/nios2/linux.h
++++ b/gcc/config/nios2/linux.h
+@@ -30,6 +30,7 @@
+ #define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
+ 
+ #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-nios2.so.1"
++#define MUSL_DYNAMIC_LINKER  "/lib/ld-musl-nios2.so.1"
+ 
+ #undef LINK_SPEC
+ #define LINK_SPEC LINK_SPEC_ENDIAN \
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch b/meta/recipes-devtools/gcc/gcc-7.4/0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch
new file mode 100644
index 0000000..29b7ce7
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch
@@ -0,0 +1,87 @@ 
+From 210f6b3b82084cc756e02b8bc12f909a43b14ee8 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 27 Jun 2017 18:10:54 -0700
+Subject: [PATCH 40/49] Add ssp_nonshared to link commandline for musl targets
+
+when -fstack-protector options are enabled we need to
+link with ssp_shared on musl since it does not provide
+the __stack_chk_fail_local() so essentially it provides
+libssp but not libssp_nonshared something like
+TARGET_LIBC_PROVIDES_SSP_BUT_NOT_SSP_NONSHARED
+ where-as for glibc the needed symbols
+are already present in libc_nonshared library therefore
+we do not need any library helper on glibc based systems
+but musl needs the libssp_noshared from gcc
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/config/linux.h          |  7 +++++++
+ gcc/config/rs6000/linux.h   | 10 ++++++++++
+ gcc/config/rs6000/linux64.h | 10 ++++++++++
+ 3 files changed, 27 insertions(+)
+
+diff --git a/gcc/config/linux.h b/gcc/config/linux.h
+index 2e683d0c430..1b4df798671 100644
+--- a/gcc/config/linux.h
++++ b/gcc/config/linux.h
+@@ -182,6 +182,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+     { GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 },		\
+     { 0, 0, 0, 0, 0, 0 }				\
+   }
++#ifdef TARGET_LIBC_PROVIDES_SSP
++#undef LINK_SSP_SPEC
++#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
++		       "|fstack-protector-strong|fstack-protector-explicit" \
++		       ":-lssp_nonshared}"
++#endif
++
+ #endif
+ 
+ #if (DEFAULT_LIBC == LIBC_UCLIBC) && defined (SINGLE_LIBC) /* uClinux */
+diff --git a/gcc/config/rs6000/linux.h b/gcc/config/rs6000/linux.h
+index 684afd6c190..22cfa391b89 100644
+--- a/gcc/config/rs6000/linux.h
++++ b/gcc/config/rs6000/linux.h
+@@ -91,6 +91,16 @@
+ 					 " -m elf32ppclinux")
+ #endif
+ 
++/* link libssp_nonshared.a with musl */
++#if DEFAULT_LIBC == LIBC_MUSL
++#ifdef TARGET_LIBC_PROVIDES_SSP
++#undef LINK_SSP_SPEC
++#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
++		       "|fstack-protector-strong|fstack-protector-explicit" \
++		       ":-lssp_nonshared}"
++#endif
++#endif
++
+ #undef LINK_OS_LINUX_SPEC
+ #define LINK_OS_LINUX_SPEC LINK_OS_LINUX_EMUL " %{!shared: %{!static: \
+   %{rdynamic:-export-dynamic} \
+diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
+index 3b00ec0fcf0..8371f8d7b6b 100644
+--- a/gcc/config/rs6000/linux64.h
++++ b/gcc/config/rs6000/linux64.h
+@@ -465,6 +465,16 @@ extern int dot_symbols;
+ 					   " -m elf64ppc")
+ #endif
+ 
++/* link libssp_nonshared.a with musl */
++#if DEFAULT_LIBC == LIBC_MUSL
++#ifdef TARGET_LIBC_PROVIDES_SSP
++#undef LINK_SSP_SPEC
++#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
++		       "|fstack-protector-strong|fstack-protector-explicit" \
++		       ":-lssp_nonshared}"
++#endif
++#endif
++
+ #define LINK_OS_LINUX_SPEC32 LINK_OS_LINUX_EMUL32 " %{!shared: %{!static: \
+   %{rdynamic:-export-dynamic} \
+   -dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}} \
+-- 
+2.13.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch b/meta/recipes-devtools/gcc/gcc-7.4/0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch
new file mode 100644
index 0000000..5260e36
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch
@@ -0,0 +1,284 @@ 
+From 4eadc99bdd0974761bf48f0fd32994dd9a3ffcfe Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Wed, 16 Mar 2016 02:27:43 -0400
+Subject: [PATCH 41/47] gcc/libcpp: support -ffile-prefix-map=<old>=<new>
+
+Similar -fdebug-prefix-map, add option -ffile-prefix-map to map one
+directory name (old) to another (new) in __FILE__, __BASE_FILE__ and
+__builtin_FILE ().
+
+https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70268
+
+Upstream-Status: Submitted [gcc-patches@gcc.gnu.org]
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ gcc/c-family/c-opts.c     | 13 +++++++
+ gcc/c-family/c.opt        |  4 +++
+ gcc/dwarf2out.c           |  1 +
+ gcc/gimplify.c            |  2 ++
+ libcpp/Makefile.in        | 10 +++---
+ libcpp/file-map.c         | 92 +++++++++++++++++++++++++++++++++++++++++++++++
+ libcpp/include/file-map.h | 30 ++++++++++++++++
+ libcpp/macro.c            |  2 ++
+ 8 files changed, 149 insertions(+), 5 deletions(-)
+ create mode 100644 libcpp/file-map.c
+ create mode 100644 libcpp/include/file-map.h
+
+diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c
+index ea0e01b101c..a741c75a78f 100644
+--- a/gcc/c-family/c-opts.c
++++ b/gcc/c-family/c-opts.c
+@@ -39,6 +39,14 @@ along with GCC; see the file COPYING3.  If not see
+ #include "opts.h"
+ #include "plugin.h"		/* For PLUGIN_INCLUDE_FILE event.  */
+ #include "mkdeps.h"
++#include "file-map.h"
++#include "c-target.h"
++#include "tm.h"			/* For BYTES_BIG_ENDIAN,
++				   DOLLARS_IN_IDENTIFIERS,
++				   STDC_0_IN_SYSTEM_HEADERS,
++				   TARGET_FLT_EVAL_METHOD_NON_DEFAULT and
++				   TARGET_OPTF.  */
++#include "tm_p.h"		/* For C_COMMON_OVERRIDE_OPTIONS.  */
+ #include "dumpfile.h"
+ 
+ #ifndef DOLLARS_IN_IDENTIFIERS
+@@ -517,6 +525,11 @@ c_common_handle_option (size_t scode, const char *arg, int value,
+       cpp_opts->narrow_charset = arg;
+       break;
+ 
++    case OPT_ffile_prefix_map_:
++      if (add_file_prefix_map (arg) < 0)
++        error ("invalid argument %qs to -ffile-prefix-map", arg);
++      break;
++
+     case OPT_fwide_exec_charset_:
+       cpp_opts->wide_charset = arg;
+       break;
+diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
+index c4ef7796282..73333dfd57c 100644
+--- a/gcc/c-family/c.opt
++++ b/gcc/c-family/c.opt
+@@ -1372,6 +1372,10 @@ fexec-charset=
+ C ObjC C++ ObjC++ Joined RejectNegative
+ -fexec-charset=<cset>	Convert all strings and character constants to character set <cset>.
+ 
++ffile-prefix-map=
++C ObjC C++ ObjC++ Joined RejectNegative
++-ffile-prefix-map=<old=new>	Map one directory name to another in __FILE__, __BASE_FILE__ and __builtin_FILE ()
++
+ fextended-identifiers
+ C ObjC C++ ObjC++
+ Permit universal character names (\\u and \\U) in identifiers.
+diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
+index 98c51576ec2..762f69ae88e 100644
+--- a/gcc/dwarf2out.c
++++ b/gcc/dwarf2out.c
+@@ -23421,6 +23421,7 @@ gen_producer_string (void)
+       case OPT_fltrans_output_list_:
+       case OPT_fresolution_:
+       case OPT_fdebug_prefix_map_:
++      case OPT_ffile_prefix_map_:
+ 	/* Ignore these.  */
+ 	continue;
+       default:
+diff --git a/gcc/gimplify.c b/gcc/gimplify.c
+index fd27eb1523f..5542b379f28 100644
+--- a/gcc/gimplify.c
++++ b/gcc/gimplify.c
+@@ -58,6 +58,8 @@ along with GCC; see the file COPYING3.  If not see
+ #include "gomp-constants.h"
+ #include "tree-dump.h"
+ #include "gimple-walk.h"
++#include "file-map.h"
++
+ #include "langhooks-def.h"	/* FIXME: for lhd_set_decl_assembler_name */
+ #include "builtins.h"
+ #include "asan.h"
+diff --git a/libcpp/Makefile.in b/libcpp/Makefile.in
+index 0bd3787c25e..d3b52956b52 100644
+--- a/libcpp/Makefile.in
++++ b/libcpp/Makefile.in
+@@ -84,12 +84,12 @@ DEPMODE = $(CXXDEPMODE)
+ 
+ 
+ libcpp_a_OBJS = charset.o directives.o directives-only.o errors.o \
+-	expr.o files.o identifiers.o init.o lex.o line-map.o macro.o \
+-	mkdeps.o pch.o symtab.o traditional.o
++	expr.o file-map.o files.o identifiers.o init.o lex.o line-map.o \
++	macro.o mkdeps.o pch.o symtab.o traditional.o
+ 
+ libcpp_a_SOURCES = charset.c directives.c directives-only.c errors.c \
+-	expr.c files.c identifiers.c init.c lex.c line-map.c macro.c \
+-	mkdeps.c pch.c symtab.c traditional.c
++	expr.c file-map.c files.c identifiers.c init.c lex.c line-map.c \
++	macro.c mkdeps.c pch.c symtab.c traditional.c
+ 
+ all: libcpp.a $(USED_CATALOGS)
+ 
+@@ -263,7 +263,7 @@ po/$(PACKAGE).pot: $(libcpp_a_SOURCES)
+ 
+ TAGS_SOURCES = $(libcpp_a_SOURCES) internal.h ucnid.h \
+     include/line-map.h include/symtab.h include/cpp-id-data.h \
+-    include/cpplib.h include/mkdeps.h system.h
++    include/cpplib.h include/mkdeps.h system.h include/file-map.h
+ 
+ TAGS: $(TAGS_SOURCES)
+ 	cd $(srcdir) && etags $(TAGS_SOURCES)
+diff --git a/libcpp/file-map.c b/libcpp/file-map.c
+new file mode 100644
+index 00000000000..18035ef6a72
+--- /dev/null
++++ b/libcpp/file-map.c
+@@ -0,0 +1,92 @@
++/* Map one directory name to another in __FILE__, __BASE_FILE__
++   and __builtin_FILE ().
++   Copyright (C) 2001-2016 Free Software Foundation, Inc.
++
++This program is free software; you can redistribute it and/or modify it
++under the terms of the GNU General Public License as published by the
++Free Software Foundation; either version 3, or (at your option) any
++later version.
++
++This program is distributed in the hope that it will be useful,
++but WITHOUT ANY WARRANTY; without even the implied warranty of
++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++GNU General Public License for more details.
++
++You should have received a copy of the GNU General Public License
++along with this program; see the file COPYING3.  If not see
++<http://www.gnu.org/licenses/>.
++
++ In other words, you are welcome to use, share and improve this program.
++ You are forbidden to forbid anyone else to use, share and improve
++ what you give them.   Help stamp out software-hoarding!  */
++
++#include "config.h"
++#include "system.h"
++#include "file-map.h"
++
++/* Structure recording the mapping from source file and directory
++   names at compile time to __FILE__ */
++typedef struct file_prefix_map
++{
++  const char *old_prefix;
++  const char *new_prefix;
++  size_t old_len;
++  size_t new_len;
++  struct file_prefix_map *next;
++} file_prefix_map;
++
++/* Linked list of such structures.  */
++static file_prefix_map *file_prefix_maps;
++
++/* Record prefix mapping of __FILE__.  ARG is the argument to
++   -ffile-prefix-map and must be of the form OLD=NEW.  */
++int
++add_file_prefix_map (const char *arg)
++{
++  file_prefix_map *map;
++  const char *p;
++
++  p = strchr (arg, '=');
++  if (!p)
++  {
++      fprintf(stderr, "invalid argument %qs to -ffile-prefix-map", arg);
++      return -1;
++  }
++  map = XNEW (file_prefix_map);
++  map->old_prefix = xstrndup (arg, p - arg);
++  map->old_len = p - arg;
++  p++;
++  map->new_prefix = xstrdup (p);
++  map->new_len = strlen (p);
++  map->next = file_prefix_maps;
++  file_prefix_maps = map;
++
++  return 0;
++}
++
++/* Perform user-specified mapping of __FILE__ prefixes.  Return
++   the new name corresponding to filename.  */
++
++const char *
++remap_file_filename (const char *filename)
++{
++  file_prefix_map *map;
++  char *s;
++  const char *name;
++  size_t name_len;
++
++  for (map = file_prefix_maps; map; map = map->next)
++    if (filename_ncmp (filename, map->old_prefix, map->old_len) == 0)
++      break;
++  if (!map)
++    return filename;
++  name = filename + map->old_len;
++  name_len = strlen (name) + 1;
++  s = (char *) alloca (name_len + map->new_len);
++  memcpy (s, map->new_prefix, map->new_len);
++  memcpy (s + map->new_len, name, name_len);
++
++  return xstrdup (s);
++}
++
++
+diff --git a/libcpp/include/file-map.h b/libcpp/include/file-map.h
+new file mode 100644
+index 00000000000..87503152d27
+--- /dev/null
++++ b/libcpp/include/file-map.h
+@@ -0,0 +1,30 @@
++/* Map one directory name to another in __FILE__, __BASE_FILE__
++   and __builtin_FILE ().
++   Copyright (C) 2001-2016 Free Software Foundation, Inc.
++
++This program is free software; you can redistribute it and/or modify it
++under the terms of the GNU General Public License as published by the
++Free Software Foundation; either version 3, or (at your option) any
++later version.
++
++This program is distributed in the hope that it will be useful,
++but WITHOUT ANY WARRANTY; without even the implied warranty of
++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++GNU General Public License for more details.
++
++You should have received a copy of the GNU General Public License
++along with this program; see the file COPYING3.  If not see
++<http://www.gnu.org/licenses/>.
++
++ In other words, you are welcome to use, share and improve this program.
++ You are forbidden to forbid anyone else to use, share and improve
++ what you give them.   Help stamp out software-hoarding!  */
++
++#ifndef LIBCPP_FILE_MAP_H
++#define LIBCPP_FILE_MAP_H
++
++const char * remap_file_filename (const char *filename);
++
++int add_file_prefix_map (const char *arg);
++
++#endif /* !LIBCPP_FILE_MAP_H  */
+diff --git a/libcpp/macro.c b/libcpp/macro.c
+index de18c2210cf..2748c70d520 100644
+--- a/libcpp/macro.c
++++ b/libcpp/macro.c
+@@ -26,6 +26,7 @@ along with this program; see the file COPYING3.  If not see
+ #include "system.h"
+ #include "cpplib.h"
+ #include "internal.h"
++#include "file-map.h"
+ 
+ typedef struct macro_arg macro_arg;
+ /* This structure represents the tokens of a macro argument.  These
+@@ -301,6 +302,7 @@ _cpp_builtin_macro_text (cpp_reader *pfile, cpp_hashnode *node,
+ 	    if (!name)
+ 	      abort ();
+ 	  }
++	name = remap_file_filename (name);
+ 	len = strlen (name);
+ 	buf = _cpp_unaligned_alloc (pfile, len * 2 + 3);
+ 	result = buf;
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch b/meta/recipes-devtools/gcc/gcc-7.4/0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch
new file mode 100644
index 0000000..5247167
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch
@@ -0,0 +1,43 @@ 
+From ddddc7335539fb8a6d30beba21781762df159186 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Wed, 16 Mar 2016 05:39:59 -0400
+Subject: [PATCH 42/47] Reuse -fdebug-prefix-map to replace -ffile-prefix-map
+
+The oe-core may use external toolchain to compile,
+which may not support -ffile-prefix-map.
+
+Since we use -fdebug-prefix-map to do the same thing,
+so we could reuse it to replace -ffile-prefix-map.
+
+Upstream-Status: Inappropriate[oe-core specific]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ gcc/opts-global.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/gcc/opts-global.c b/gcc/opts-global.c
+index 50bad77c347..32b1d286721 100644
+--- a/gcc/opts-global.c
++++ b/gcc/opts-global.c
+@@ -31,6 +31,7 @@ along with GCC; see the file COPYING3.  If not see
+ #include "langhooks.h"
+ #include "dbgcnt.h"
+ #include "debug.h"
++#include "file-map.h"
+ #include "output.h"
+ #include "plugin.h"
+ #include "toplev.h"
+@@ -357,6 +358,9 @@ handle_common_deferred_options (void)
+ 
+ 	case OPT_fdebug_prefix_map_:
+ 	  add_debug_prefix_map (opt->arg);
++
++	  /* Reuse -fdebug-prefix-map to replace -ffile-prefix-map */
++	  add_file_prefix_map (opt->arg);
+ 	  break;
+ 
+ 	case OPT_fdump_:
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch b/meta/recipes-devtools/gcc/gcc-7.4/0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch
new file mode 100644
index 0000000..74a5c86
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch
@@ -0,0 +1,54 @@ 
+From 5bc97be388485a5f8dd85db34372a1299bffd263 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Thu, 24 Mar 2016 11:23:14 -0400
+Subject: [PATCH 43/47] gcc/final.c: -fdebug-prefix-map support to remap
+ sources with relative path
+
+PR other/70428
+* final.c (remap_debug_filename): Use lrealpath to translate
+relative path before remapping
+
+https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70428
+Upstream-Status: Submitted [gcc-patches@gcc.gnu.org]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ gcc/final.c | 15 ++++++++++++---
+ 1 file changed, 12 insertions(+), 3 deletions(-)
+
+diff --git a/gcc/final.c b/gcc/final.c
+index 820162b2d28..d74cb901abd 100644
+--- a/gcc/final.c
++++ b/gcc/final.c
+@@ -1559,16 +1559,25 @@ remap_debug_filename (const char *filename)
+   const char *name;
+   size_t name_len;
+ 
++  /* Support to remap filename with relative path  */
++  char *realpath = lrealpath (filename);
++  if (realpath == NULL)
++    return filename;
++
+   for (map = debug_prefix_maps; map; map = map->next)
+-    if (filename_ncmp (filename, map->old_prefix, map->old_len) == 0)
++    if (filename_ncmp (realpath, map->old_prefix, map->old_len) == 0)
+       break;
+   if (!map)
+-    return filename;
+-  name = filename + map->old_len;
++    {
++      free (realpath);
++      return filename;
++    }
++  name = realpath + map->old_len;
+   name_len = strlen (name) + 1;
+   s = (char *) alloca (name_len + map->new_len);
+   memcpy (s, map->new_prefix, map->new_len);
+   memcpy (s + map->new_len, name, name_len);
++  free (realpath);
+   return ggc_strdup (s);
+ }
+ 
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch b/meta/recipes-devtools/gcc/gcc-7.4/0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
new file mode 100644
index 0000000..e39af9b
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
@@ -0,0 +1,124 @@ 
+From 847aec764540636ec654fd7a012e271afa8d4e0f Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Apr 2016 20:03:28 +0000
+Subject: [PATCH 44/47] libgcc: Add knob to use ldbl-128 on ppc
+
+musl does not support ldbl 128 so we can not assume
+that linux as a whole supports ldbl-128 bits, instead
+act upon configure option passed to gcc and assume no
+on musl and yes otherwise if no option is passed since
+default behaviour is to assume ldbl128 it does not
+change the defaults
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Pending
+---
+ libgcc/Makefile.in           |  1 +
+ libgcc/config/rs6000/t-linux |  5 ++++-
+ libgcc/configure             | 18 ++++++++++++++++++
+ libgcc/configure.ac          | 12 ++++++++++++
+ 4 files changed, 35 insertions(+), 1 deletion(-)
+ mode change 100644 => 100755 libgcc/configure
+
+diff --git a/libgcc/Makefile.in b/libgcc/Makefile.in
+index a1a392de88d..2fe6889a342 100644
+--- a/libgcc/Makefile.in
++++ b/libgcc/Makefile.in
+@@ -48,6 +48,7 @@ unwind_header = @unwind_header@
+ md_unwind_header = @md_unwind_header@
+ sfp_machine_header = @sfp_machine_header@
+ thread_header = @thread_header@
++with_ldbl128 = @with_ldbl128@
+ 
+ host_noncanonical = @host_noncanonical@
+ real_host_noncanonical = @real_host_noncanonical@
+diff --git a/libgcc/config/rs6000/t-linux b/libgcc/config/rs6000/t-linux
+index 4f6d4c4a4d2..c50dd94a2da 100644
+--- a/libgcc/config/rs6000/t-linux
++++ b/libgcc/config/rs6000/t-linux
+@@ -1,3 +1,6 @@
+ SHLIB_MAPFILES += $(srcdir)/config/rs6000/libgcc-glibc.ver
+ 
+-HOST_LIBGCC2_CFLAGS += -mlong-double-128 -mno-minimal-toc
++ifeq ($(with_ldbl128),yes)
++HOST_LIBGCC2_CFLAGS += -mlong-double-128
++endif
++HOST_LIBGCC2_CFLAGS += -mno-minimal-toc
+diff --git a/libgcc/configure b/libgcc/configure
+old mode 100644
+new mode 100755
+index 45c459788c3..e2d19b144b8
+--- a/libgcc/configure
++++ b/libgcc/configure
+@@ -618,6 +618,7 @@ build_vendor
+ build_cpu
+ build
+ with_aix_soname
++with_ldbl128
+ enable_vtable_verify
+ enable_shared
+ libgcc_topdir
+@@ -667,6 +668,7 @@ with_cross_host
+ with_ld
+ enable_shared
+ enable_vtable_verify
++with_long_double_128
+ with_aix_soname
+ enable_version_specific_runtime_libs
+ with_slibdir
+@@ -1324,6 +1326,7 @@ Optional Packages:
+   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
+   --with-cross-host=HOST           Configuring with a cross compiler
+   --with-ld               arrange to use the specified ld (full pathname)
++  --with-long-double-128  use 128-bit long double by default
+   --with-aix-soname=aix|svr4|both
+                           shared library versioning (aka "SONAME") variant to
+                           provide on AIX
+@@ -2208,6 +2211,21 @@ fi
+ 
+ 
+ 
++# Check whether --with-long-double-128 was given.
++if test "${with_long_double_128+set}" = set; then :
++  withval=$with_long_double_128; with_ldbl128="$with_long_double_128"
++else
++  case "${host}" in
++ power*-*-musl*)
++   with_ldbl128="no";;
++ *) with_ldbl128="yes";;
++ esac
++
++fi
++
++
++
++
+ # Check whether --with-aix-soname was given.
+ if test "${with_aix_soname+set}" = set; then :
+   withval=$with_aix_soname; case "${host}:${enable_shared}" in
+diff --git a/libgcc/configure.ac b/libgcc/configure.ac
+index af151473709..dada52416da 100644
+--- a/libgcc/configure.ac
++++ b/libgcc/configure.ac
+@@ -77,6 +77,18 @@ AC_ARG_ENABLE(vtable-verify,
+ [enable_vtable_verify=no])
+ AC_SUBST(enable_vtable_verify)
+ 
++AC_ARG_WITH(long-double-128,
++[AS_HELP_STRING([--with-long-double-128],
++    [use 128-bit long double by default])],
++      with_ldbl128="$with_long_double_128",
++[case "${host}" in
++ power*-*-musl*)
++   with_ldbl128="no";;
++ *) with_ldbl128="yes";;
++ esac
++])
++AC_SUBST(with_ldbl128)
++
+ AC_ARG_WITH(aix-soname,
+ [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
+     [shared library versioning (aka "SONAME") variant to provide on AIX])],
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch b/meta/recipes-devtools/gcc/gcc-7.4/0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch
new file mode 100644
index 0000000..3aa038c
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch
@@ -0,0 +1,29 @@ 
+From 92beb883ab57a23a35ba76c496bc1f4cabb1690e Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 4 May 2016 21:11:34 -0700
+Subject: [PATCH 45/47] Link libgcc using LDFLAGS, not just SHLIB_LDFLAGS
+
+Upstream-Status: Pending
+
+Signed-off-by: Christopher Larson <chris_larson@mentor.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ libgcc/config/t-slibgcc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libgcc/config/t-slibgcc b/libgcc/config/t-slibgcc
+index 76be7710960..a1ee2ee26ed 100644
+--- a/libgcc/config/t-slibgcc
++++ b/libgcc/config/t-slibgcc
+@@ -32,7 +32,7 @@ SHLIB_INSTALL_SOLINK = $(LN_S) $(SHLIB_SONAME) \
+ 	$(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
+ 
+ SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
+-	$(SHLIB_LDFLAGS) \
++	$(LDFLAGS) $(SHLIB_LDFLAGS) \
+ 	-o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp @multilib_flags@ \
+ 	$(SHLIB_OBJS) $(SHLIB_LC) && \
+ 	rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0047-sync-gcc-stddef.h-with-musl.patch b/meta/recipes-devtools/gcc/gcc-7.4/0047-sync-gcc-stddef.h-with-musl.patch
new file mode 100644
index 0000000..65d22f1
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0047-sync-gcc-stddef.h-with-musl.patch
@@ -0,0 +1,91 @@ 
+From 9b951c8f6b0aaff7c16dc4db72b5e56ec73810bb Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 3 Feb 2017 12:56:00 -0800
+Subject: [PATCH 47/47] sync gcc stddef.h with musl
+
+musl defines ptrdiff_t size_t and wchar_t
+so dont define them here if musl is definining them
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Inappropriate [OE-Specific]
+
+ gcc/ginclude/stddef.h | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/gcc/ginclude/stddef.h b/gcc/ginclude/stddef.h
+index 872f451cac9..7e90938387c 100644
+--- a/gcc/ginclude/stddef.h
++++ b/gcc/ginclude/stddef.h
+@@ -134,6 +134,7 @@ _TYPE_wchar_t;
+ #ifndef ___int_ptrdiff_t_h
+ #ifndef _GCC_PTRDIFF_T
+ #ifndef _PTRDIFF_T_DECLARED /* DragonFly */
++#ifndef __DEFINED_ptrdiff_t /* musl */
+ #define _PTRDIFF_T
+ #define _T_PTRDIFF_
+ #define _T_PTRDIFF
+@@ -143,10 +144,12 @@ _TYPE_wchar_t;
+ #define ___int_ptrdiff_t_h
+ #define _GCC_PTRDIFF_T
+ #define _PTRDIFF_T_DECLARED
++#define __DEFINED_ptrdiff_t /* musl */
+ #ifndef __PTRDIFF_TYPE__
+ #define __PTRDIFF_TYPE__ long int
+ #endif
+ typedef __PTRDIFF_TYPE__ ptrdiff_t;
++#endif /* __DEFINED_ptrdiff_t */
+ #endif /* _PTRDIFF_T_DECLARED */
+ #endif /* _GCC_PTRDIFF_T */
+ #endif /* ___int_ptrdiff_t_h */
+@@ -184,6 +187,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
+ #ifndef _GCC_SIZE_T
+ #ifndef _SIZET_
+ #ifndef __size_t
++#ifndef __DEFINED_size_t /* musl */
+ #define __size_t__	/* BeOS */
+ #define __SIZE_T__	/* Cray Unicos/Mk */
+ #define _SIZE_T
+@@ -200,6 +204,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
+ #define ___int_size_t_h
+ #define _GCC_SIZE_T
+ #define _SIZET_
++#define __DEFINED_size_t /* musl */
+ #if (defined (__FreeBSD__) && (__FreeBSD__ >= 5)) \
+   || defined(__DragonFly__) \
+   || defined(__FreeBSD_kernel__)
+@@ -235,6 +240,7 @@ typedef long ssize_t;
+ #endif /* _SIZE_T */
+ #endif /* __SIZE_T__ */
+ #endif /* __size_t__ */
++#endif /* __DEFINED_size_t */
+ #undef	__need_size_t
+ #endif /* _STDDEF_H or __need_size_t.  */
+ 
+@@ -264,6 +270,7 @@ typedef long ssize_t;
+ #ifndef ___int_wchar_t_h
+ #ifndef __INT_WCHAR_T_H
+ #ifndef _GCC_WCHAR_T
++#ifndef __DEFINED_wchar_t /* musl */
+ #define __wchar_t__	/* BeOS */
+ #define __WCHAR_T__	/* Cray Unicos/Mk */
+ #define _WCHAR_T
+@@ -279,6 +286,7 @@ typedef long ssize_t;
+ #define __INT_WCHAR_T_H
+ #define _GCC_WCHAR_T
+ #define _WCHAR_T_DECLARED
++#define __DEFINED_wchar_t /* musl */
+ 
+ /* On BSD/386 1.1, at least, machine/ansi.h defines _BSD_WCHAR_T_
+    instead of _WCHAR_T_, and _BSD_RUNE_T_ (which, unlike the other
+@@ -344,6 +352,7 @@ typedef __WCHAR_TYPE__ wchar_t;
+ #endif
+ #endif /* __WCHAR_T__ */
+ #endif /* __wchar_t__ */
++#endif /* __DEFINED_wchar_t musl */
+ #undef	__need_wchar_t
+ #endif /* _STDDEF_H or __need_wchar_t.  */
+ 
+-- 
+2.12.2
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/0048-gcc-Enable-static-PIE.patch b/meta/recipes-devtools/gcc/gcc-7.4/0048-gcc-Enable-static-PIE.patch
new file mode 100644
index 0000000..a96e913
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/0048-gcc-Enable-static-PIE.patch
@@ -0,0 +1,46 @@ 
+From 44ef80688b56beea85c0070840dea1e2a4e34aed Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 13 Jun 2017 12:12:52 -0700
+Subject: [PATCH 49/49] gcc: Enable static PIE
+
+Static PIE support in GCC
+see
+https://gcc.gnu.org/ml/gcc/2015-06/msg00008.html
+
+startfiles before patch:
+ -static -> crt1.o crti.o crtbeginT.o
+ -static -PIE -> crt1.o crti.o crtbeginT.o
+ 
+after patch:
+ -static -> crt1.o crti.o crtbeginT.o
+ -static -PIE -> rcrt1.o crti.o crtbeginS.o
+ 
+Upstream-Status: Pending
+
+Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
+
+---
+ gcc/config/gnu-user.h | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/gcc/config/gnu-user.h b/gcc/config/gnu-user.h
+index de605b0..b035bbe 100644
+--- a/gcc/config/gnu-user.h
++++ b/gcc/config/gnu-user.h
+@@ -52,11 +52,11 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ #define GNU_USER_TARGET_STARTFILE_SPEC \
+   "%{shared:; \
+      pg|p|profile:gcrt1.o%s; \
+-     static:crt1.o%s; \
++     static: %{" PIE_SPEC ": rcrt1.o%s; :crt1.o%s}; \
+      " PIE_SPEC ":Scrt1.o%s; \
+      :crt1.o%s} \
+    crti.o%s \
+-   %{static:crtbeginT.o%s; \
++   %{static: %{" PIE_SPEC ": crtbeginS.o%s; :crtbeginT.o%s}; \
+      shared|" PIE_SPEC ":crtbeginS.o%s; \
+      :crtbegin.o%s} \
+    %{fvtable-verify=none:%s; \
+
+2.13.1
+
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/fix-segmentation-fault-precompiled-hdr.patch b/meta/recipes-devtools/gcc/gcc-7.4/fix-segmentation-fault-precompiled-hdr.patch
new file mode 100644
index 0000000..c0adef6
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/fix-segmentation-fault-precompiled-hdr.patch
@@ -0,0 +1,49 @@ 
+
+Prevent a segmentation fault which occurs when using incorrect
+structure trying to access name of some named operators, such as 
+CPP_NOT, CPP_AND etc. "token->val.node.spelling" cannot be used in
+those cases, as is may not be initialized at all.
+
+
+[YOCTO #11738]
+
+Upstream-Status: Pending
+
+Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
+
+diff --git a/libcpp/lex.c b/libcpp/lex.c
+--- a/libcpp/lex.c
++++ b/libcpp/lex.c
+@@ -3229,11 +3229,27 @@
+     spell_ident:
+     case SPELL_IDENT:
+       if (forstring)
+-	{
+-	  memcpy (buffer, NODE_NAME (token->val.node.spelling),
+-		  NODE_LEN (token->val.node.spelling));
+-	  buffer += NODE_LEN (token->val.node.spelling);
+-	}
++        {
++          if (token->type == CPP_NAME)
++            {
++              memcpy (buffer, NODE_NAME (token->val.node.spelling),
++                    NODE_LEN (token->val.node.spelling));
++              buffer += NODE_LEN (token->val.node.spelling);
++              break;
++            }
++          /* NAMED_OP, cannot use node.spelling */
++          if (token->flags & NAMED_OP)
++            {
++              const char *str = cpp_named_operator2name (token->type);
++              if (str)
++                {
++                  size_t len = strlen(str);
++                  memcpy(buffer, str, len);
++                  buffer += len;
++                }
++              break;
++            }
++        }
+       else
+ 	buffer = _cpp_spell_ident_ucns (buffer, token->val.node.node);
+       break;
diff --git a/meta/recipes-devtools/gcc/gcc-7.4/no-sse-fix-test-case-failures.patch b/meta/recipes-devtools/gcc/gcc-7.4/no-sse-fix-test-case-failures.patch
new file mode 100644
index 0000000..cb87c5a
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.4/no-sse-fix-test-case-failures.patch
@@ -0,0 +1,259 @@ 
+From f22830da2ba64577deb6f717d05d86c03dd2e50d Mon Sep 17 00:00:00 2001
+From: RAGHUNATH LOLUR <raghunath.lolur@kpit.com>
+Date: Wed, 6 Dec 2017 22:52:26 -0800
+Subject: [PATCH] Fix for testsuite failure
+
+2017-11-16  Raghunath Lolur  <raghunath.lolur@kpit.com>
+
+	* gcc.dg/pr56275.c: If SSE is disabled, ensure that
+	"-mfpmath" is not set to use SSE. Set "-mfpmath=387".
+	* gcc.dg/pr68306.c: Likewise
+	* gcc.dg/pr68306-2.c: Likewise
+	* gcc.dg/pr68306-3.c: Likewise
+	* gcc.dg/pr69634.c: Likewise
+	* gcc.target/i386/amd64-abi-1.c: Likewise
+	* gcc.target/i386/funcspec-6.c: Likewise
+	* gcc.target/i386/interrupt-387-err-1.c: Likewise
+	* gcc.target/i386/isa-14.c: Likewise
+	* gcc.target/i386/pr44948-2b.c: Likewise
+	* gcc.target/i386/pr53425-1.c: Likewise
+	* gcc.target/i386/pr53425-2.c: Likewise
+	* gcc.target/i386/pr55247.c: Likewise
+	* gcc.target/i386/pr59644.c: Likewise
+	* gcc.target/i386/pr62120.c: Likewise
+	* gcc.target/i386/pr70467-1.c: Likewise
+	* gcc.target/i386/warn-vect-op-1.c: Likewise
+
+If -Wall, -Werror are used during compilation various test cases fail
+to compile.
+
+If SSE is disabled, be sure to -mfpmath=387 to resolve this.
+
+This patch removes the changes to Changelog from the original patch.
+This will help us avoid conflicts.
+
+Upstream-Status: Pending
+
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+---
+ gcc/testsuite/ChangeLog                   | 21 +++++++++++++++++++++
+ gcc/testsuite/gcc.dg/pr56275.c            |  2 +-
+ gcc/testsuite/gcc.dg/pr68306-2.c          |  2 +-
+ gcc/testsuite/gcc.dg/pr68306-3.c          |  2 +-
+ gcc/testsuite/gcc.dg/pr68306.c            |  2 +-
+ gcc/testsuite/gcc.dg/pr69634.c            |  2 +-
+ .../gcc/testsuite/gcc.target/i386/amd64-abi-1.c     |  2 +-
+ .../gcc/testsuite/gcc.target/i386/funcspec-6.c      |  1 +
+ .../testsuite/gcc.target/i386/interrupt-387-err-1.c |  2 +-
+ gcc/testsuite/gcc.target/i386/isa-14.c    |  2 +-
+ .../gcc/testsuite/gcc.target/i386/pr44948-2b.c      |  2 +-
+ gcc/testsuite/gcc.target/i386/pr53425-1.c |  2 +-
+ gcc/testsuite/gcc.target/i386/pr53425-2.c |  2 +-
+ gcc/testsuite/gcc.target/i386/pr55247.c   |  2 +-
+ gcc/testsuite/gcc.target/i386/pr59644.c   |  2 +-
+ gcc/testsuite/gcc.target/i386/pr62120.c   |  2 +-
+ gcc/testsuite/gcc.target/i386/pr70467-1.c |  2 +-
+ .../gcc/testsuite/gcc.target/i386/warn-vect-op-1.c  |  2 +-
+ 18 files changed, 38 insertions(+), 16 deletions(-)
+
+diff --git a/gcc/testsuite/gcc.dg/pr56275.c b/gcc/testsuite/gcc.dg/pr56275.c
+index b901bb2..a4f6c95 100644
+--- a/gcc/testsuite/gcc.dg/pr56275.c
++++ b/gcc/testsuite/gcc.dg/pr56275.c
+@@ -1,6 +1,6 @@
+ /* { dg-do compile } */
+ /* { dg-options "-O2" } */
+-/* { dg-additional-options "-mno-sse" { target { i?86-*-* x86_64-*-* } } } */
++/* { dg-additional-options "-mno-sse -mfpmath=387" { target { i?86-*-* x86_64-*-* } } } */
+ 
+ typedef long long v2tw __attribute__ ((vector_size (2 * sizeof (long long))));
+ 
+diff --git a/gcc/testsuite/gcc.dg/pr68306-2.c b/gcc/testsuite/gcc.dg/pr68306-2.c
+index 4672ebe..2a368c4 100644
+--- a/gcc/testsuite/gcc.dg/pr68306-2.c
++++ b/gcc/testsuite/gcc.dg/pr68306-2.c
+@@ -1,6 +1,6 @@
+ /* { dg-do compile } */
+ /* { dg-options "-O3" } */
+-/* { dg-additional-options "-mno-sse -mno-mmx" { target i?86-*-* x86_64-*-* } } */
++/* { dg-additional-options "-mno-sse -mno-mmx -mfpmath=387" { target i?86-*-* x86_64-*-* } } */
+ 
+ struct {
+     int tz_minuteswest;
+diff --git a/gcc/testsuite/gcc.dg/pr68306-3.c b/gcc/testsuite/gcc.dg/pr68306-3.c
+index f5a8c10..df3390c 100644
+--- a/gcc/testsuite/gcc.dg/pr68306-3.c
++++ b/gcc/testsuite/gcc.dg/pr68306-3.c
+@@ -1,6 +1,6 @@
+ /* { dg-do compile } */
+ /* { dg-options "-O3" } */
+-/* { dg-additional-options "-mno-sse -mno-mmx" { target i?86-*-* x86_64-*-* } } */
++/* { dg-additional-options "-mno-sse -mno-mmx -mfpmath=387" { target i?86-*-* x86_64-*-* } } */
+ /* { dg-additional-options "-mno-altivec -mno-vsx" { target powerpc*-*-* } } */
+ 
+ extern void fn2();
+diff --git a/gcc/testsuite/gcc.dg/pr68306.c b/gcc/testsuite/gcc.dg/pr68306.c
+index 54e5b40..0813389 100644
+--- a/gcc/testsuite/gcc.dg/pr68306.c
++++ b/gcc/testsuite/gcc.dg/pr68306.c
+@@ -1,6 +1,6 @@
+ /* { dg-do compile } */
+ /* { dg-options "-O3" } */
+-/* { dg-additional-options "-mno-sse -mno-mmx" { target i?86-*-* x86_64-*-* } } */
++/* { dg-additional-options "-mno-sse -mno-mmx -mfpmath=387" { target i?86-*-* x86_64-*-* } } */
+ 
+ enum powerpc_pmc_type { PPC_PMC_IBM };
+ struct {
+diff --git a/gcc/testsuite/gcc.dg/pr69634.c b/gcc/testsuite/gcc.dg/pr69634.c
+index 60a5614..bcc23f9 100644
+--- a/gcc/testsuite/gcc.dg/pr69634.c
++++ b/gcc/testsuite/gcc.dg/pr69634.c
+@@ -1,6 +1,6 @@
+ /* { dg-do compile } */
+ /* { dg-options "-O2 -fno-dce -fschedule-insns -fno-tree-vrp -fcompare-debug -Wno-psabi" } */
+-/* { dg-additional-options "-mno-sse" { target i?86-*-* x86_64-*-* } } */
++/* { dg-additional-options "-mno-sse -mfpmath=387" { target i?86-*-* x86_64-*-* } } */
+ /* { dg-require-effective-target scheduling } */
+ 
+ typedef unsigned short u16;
+diff --git a/gcc/testsuite/gcc.target/i386/amd64-abi-1.c b/gcc/testsuite/gcc.target/i386/amd64-abi-1.c
+index 69fde57..7f1f1c0 100644
+--- a/gcc/testsuite/gcc.target/i386/amd64-abi-1.c
++++ b/gcc/testsuite/gcc.target/i386/amd64-abi-1.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile { target { ! ia32 } } } */
+-/* { dg-options "-mno-sse" } */
++/* { dg-options "-mno-sse -mfpmath=387" } */
+ /* { dg-additional-options "-mabi=sysv" { target *-*-mingw* } } */
+ 
+ double foo(void) { return 0; }	/* { dg-error "SSE disabled" } */
+diff --git a/gcc/testsuite/gcc.target/i386/funcspec-6.c b/gcc/testsuite/gcc.target/i386/funcspec-6.c
+index ea896b7..bf15569 100644
+--- a/gcc/testsuite/gcc.target/i386/funcspec-6.c
++++ b/gcc/testsuite/gcc.target/i386/funcspec-6.c
+@@ -1,6 +1,7 @@
+ /* Test whether all of the 64-bit function specific options are accepted
+    without error.  */
+ /* { dg-do compile { target { ! ia32 } } } */
++/* { dg-additional-options "-mfpmath=387" } */
+ 
+ #include "funcspec-56.inc"
+ 
+diff --git a/gcc/testsuite/gcc.target/i386/interrupt-387-err-1.c b/gcc/testsuite/gcc.target/i386/interrupt-387-err-1.c
+index 3fbdc88..6b4d9d1 100644
+--- a/gcc/testsuite/gcc.target/i386/interrupt-387-err-1.c
++++ b/gcc/testsuite/gcc.target/i386/interrupt-387-err-1.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -mgeneral-regs-only -mno-cld -mno-iamcu -m80387" } */
++/* { dg-options "-O2 -mgeneral-regs-only -mno-cld -mno-iamcu -m80387 -mfpmath=387" } */
+ 
+ typedef unsigned int uword_t __attribute__ ((mode (__word__)));
+ 
+diff --git a/gcc/testsuite/gcc.target/i386/isa-14.c b/gcc/testsuite/gcc.target/i386/isa-14.c
+index 5d49e6e..1de2db9 100644
+--- a/gcc/testsuite/gcc.target/i386/isa-14.c
++++ b/gcc/testsuite/gcc.target/i386/isa-14.c
+@@ -1,5 +1,5 @@
+ /* { dg-do run } */
+-/* { dg-options "-march=x86-64 -msse4a -mfma4 -mno-sse" } */
++/* { dg-options "-march=x86-64 -msse4a -mfma4 -mno-sse -mfpmath=387" } */
+ 
+ extern void abort (void);
+ 
+diff --git a/gcc/testsuite/gcc.target/i386/pr44948-2b.c b/gcc/testsuite/gcc.target/i386/pr44948-2b.c
+index fa1769b..f79fb12 100644
+--- a/gcc/testsuite/gcc.target/i386/pr44948-2b.c
++++ b/gcc/testsuite/gcc.target/i386/pr44948-2b.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O -mno-sse -Wno-psabi -mtune=generic" } */
++/* { dg-options "-O -mno-sse -Wno-psabi -mtune=generic -mfpmath=387" } */
+ 
+ struct A
+ { 
+diff --git a/gcc/testsuite/gcc.target/i386/pr53425-1.c b/gcc/testsuite/gcc.target/i386/pr53425-1.c
+index 2e89ff7..6339bf6 100644
+--- a/gcc/testsuite/gcc.target/i386/pr53425-1.c
++++ b/gcc/testsuite/gcc.target/i386/pr53425-1.c
+@@ -1,6 +1,6 @@
+ /* PR target/53425 */
+ /* { dg-do compile { target { ! ia32 } } } */
+-/* { dg-options "-O2 -mno-sse" } */
++/* { dg-options "-O2 -mno-sse -mfpmath=387" } */
+ /* { dg-skip-if "no SSE vector" { x86_64-*-mingw* } } */
+ 
+ typedef double __v2df __attribute__ ((__vector_size__ (16)));
+diff --git a/gcc/testsuite/gcc.target/i386/pr53425-2.c b/gcc/testsuite/gcc.target/i386/pr53425-2.c
+index 61f6283..2c5a55f 100644
+--- a/gcc/testsuite/gcc.target/i386/pr53425-2.c
++++ b/gcc/testsuite/gcc.target/i386/pr53425-2.c
+@@ -1,6 +1,6 @@
+ /* PR target/53425 */
+ /* { dg-do compile { target { ! ia32 } } } */
+-/* { dg-options "-O2 -mno-sse" } */
++/* { dg-options "-O2 -mno-sse -mfpmath=387" } */
+ /* { dg-skip-if "no SSE vector" { x86_64-*-mingw* } } */
+ 
+ typedef float __v2sf __attribute__ ((__vector_size__ (8)));
+diff --git a/gcc/testsuite/gcc.target/i386/pr55247.c b/gcc/testsuite/gcc.target/i386/pr55247.c
+index 23366d0..9810e3a 100644
+--- a/gcc/testsuite/gcc.target/i386/pr55247.c
++++ b/gcc/testsuite/gcc.target/i386/pr55247.c
+@@ -1,6 +1,6 @@
+ /* { dg-do compile { target { ! ia32 } } } */
+ /* { dg-require-effective-target maybe_x32 } */
+-/* { dg-options "-O2 -mno-sse -mno-mmx -mx32 -maddress-mode=long" } */
++/* { dg-options "-O2 -mno-sse -mno-mmx -mx32 -maddress-mode=long -mfpmath=387" } */
+ 
+ typedef unsigned int uint32_t;
+ typedef uint32_t Elf32_Word;
+diff --git a/gcc/testsuite/gcc.target/i386/pr59644.c b/gcc/testsuite/gcc.target/i386/pr59644.c
+index 96006b3..4287e45 100644
+--- a/gcc/testsuite/gcc.target/i386/pr59644.c
++++ b/gcc/testsuite/gcc.target/i386/pr59644.c
+@@ -1,6 +1,6 @@
+ /* PR target/59644 */
+ /* { dg-do run { target lp64 } } */
+-/* { dg-options "-O2 -ffreestanding -mno-sse -mpreferred-stack-boundary=3 -maccumulate-outgoing-args -mno-red-zone" } */
++/* { dg-options "-O2 -ffreestanding -mno-sse -mpreferred-stack-boundary=3 -maccumulate-outgoing-args -mno-red-zone -mfpmath=387" } */
+ 
+ /* This test uses __builtin_trap () instead of e.g. abort,
+    because due to -mpreferred-stack-boundary=3 it should not call
+diff --git a/gcc/testsuite/gcc.target/i386/pr62120.c b/gcc/testsuite/gcc.target/i386/pr62120.c
+index bfb8c47..ed04cf1 100644
+--- a/gcc/testsuite/gcc.target/i386/pr62120.c
++++ b/gcc/testsuite/gcc.target/i386/pr62120.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-mno-sse" } */
++/* { dg-options "-mno-sse -mfpmath=387" } */
+ 
+ void foo ()
+ {
+diff --git a/gcc/testsuite/gcc.target/i386/pr70467-1.c b/gcc/testsuite/gcc.target/i386/pr70467-1.c
+index 4e112c8..bcfb396 100644
+--- a/gcc/testsuite/gcc.target/i386/pr70467-1.c
++++ b/gcc/testsuite/gcc.target/i386/pr70467-1.c
+@@ -1,6 +1,6 @@
+ /* PR rtl-optimization/70467 */
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -mno-sse" } */
++/* { dg-options "-O2 -mno-sse -mfpmath=387" } */
+ 
+ void foo (unsigned long long *);
+ 
+diff --git a/gcc/testsuite/gcc.target/i386/warn-vect-op-1.c b/gcc/testsuite/gcc.target/i386/warn-vect-op-1.c
+index 6cda153..26e37f5 100644
+--- a/gcc/testsuite/gcc.target/i386/warn-vect-op-1.c
++++ b/gcc/testsuite/gcc.target/i386/warn-vect-op-1.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile { target { ! ia32 } } }  */
+-/* { dg-options "-mno-sse -Wvector-operation-performance" }  */
++/* { dg-options "-mno-sse -Wvector-operation-performance -mfpmath=387" }  */
+ #define vector(elcount, type)  \
+ __attribute__((vector_size((elcount)*sizeof(type)))) type
+ 
+-- 
+1.8.5.6
+
diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian_7.3.bb b/meta/recipes-devtools/gcc/gcc-cross-canadian_7.3.bb
deleted file mode 100644
index bf53c5c..0000000
--- a/meta/recipes-devtools/gcc/gcc-cross-canadian_7.3.bb
+++ /dev/null
@@ -1,5 +0,0 @@ 
-require recipes-devtools/gcc/gcc-${PV}.inc
-require gcc-cross-canadian.inc
-
-
-
diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian_7.4.bb b/meta/recipes-devtools/gcc/gcc-cross-canadian_7.4.bb
new file mode 100644
index 0000000..bf53c5c
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-cross-canadian_7.4.bb
@@ -0,0 +1,5 @@ 
+require recipes-devtools/gcc/gcc-${PV}.inc
+require gcc-cross-canadian.inc
+
+
+
diff --git a/meta/recipes-devtools/gcc/gcc-cross-initial_7.3.bb b/meta/recipes-devtools/gcc/gcc-cross-initial_7.3.bb
deleted file mode 100644
index 4c73e5c..0000000
--- a/meta/recipes-devtools/gcc/gcc-cross-initial_7.3.bb
+++ /dev/null
@@ -1,2 +0,0 @@ 
-require recipes-devtools/gcc/gcc-cross_${PV}.bb
-require gcc-cross-initial.inc
diff --git a/meta/recipes-devtools/gcc/gcc-cross-initial_7.4.bb b/meta/recipes-devtools/gcc/gcc-cross-initial_7.4.bb
new file mode 100644
index 0000000..4c73e5c
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-cross-initial_7.4.bb
@@ -0,0 +1,2 @@ 
+require recipes-devtools/gcc/gcc-cross_${PV}.bb
+require gcc-cross-initial.inc
diff --git a/meta/recipes-devtools/gcc/gcc-cross_7.3.bb b/meta/recipes-devtools/gcc/gcc-cross_7.3.bb
deleted file mode 100644
index b43cca0..0000000
--- a/meta/recipes-devtools/gcc/gcc-cross_7.3.bb
+++ /dev/null
@@ -1,3 +0,0 @@ 
-require recipes-devtools/gcc/gcc-${PV}.inc
-require gcc-cross.inc
-
diff --git a/meta/recipes-devtools/gcc/gcc-cross_7.4.bb b/meta/recipes-devtools/gcc/gcc-cross_7.4.bb
new file mode 100644
index 0000000..b43cca0
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-cross_7.4.bb
@@ -0,0 +1,3 @@ 
+require recipes-devtools/gcc/gcc-${PV}.inc
+require gcc-cross.inc
+
diff --git a/meta/recipes-devtools/gcc/gcc-crosssdk-initial_7.3.bb b/meta/recipes-devtools/gcc/gcc-crosssdk-initial_7.3.bb
deleted file mode 100644
index fd90e11..0000000
--- a/meta/recipes-devtools/gcc/gcc-crosssdk-initial_7.3.bb
+++ /dev/null
@@ -1,3 +0,0 @@ 
-require recipes-devtools/gcc/gcc-cross-initial_${PV}.bb
-require gcc-crosssdk-initial.inc
-
diff --git a/meta/recipes-devtools/gcc/gcc-crosssdk-initial_7.4.bb b/meta/recipes-devtools/gcc/gcc-crosssdk-initial_7.4.bb
new file mode 100644
index 0000000..fd90e11
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-crosssdk-initial_7.4.bb
@@ -0,0 +1,3 @@ 
+require recipes-devtools/gcc/gcc-cross-initial_${PV}.bb
+require gcc-crosssdk-initial.inc
+
diff --git a/meta/recipes-devtools/gcc/gcc-crosssdk_7.3.bb b/meta/recipes-devtools/gcc/gcc-crosssdk_7.3.bb
deleted file mode 100644
index 40a6c4f..0000000
--- a/meta/recipes-devtools/gcc/gcc-crosssdk_7.3.bb
+++ /dev/null
@@ -1,2 +0,0 @@ 
-require recipes-devtools/gcc/gcc-cross_${PV}.bb
-require gcc-crosssdk.inc
diff --git a/meta/recipes-devtools/gcc/gcc-crosssdk_7.4.bb b/meta/recipes-devtools/gcc/gcc-crosssdk_7.4.bb
new file mode 100644
index 0000000..40a6c4f
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-crosssdk_7.4.bb
@@ -0,0 +1,2 @@ 
+require recipes-devtools/gcc/gcc-cross_${PV}.bb
+require gcc-crosssdk.inc
diff --git a/meta/recipes-devtools/gcc/gcc-runtime_7.3.bb b/meta/recipes-devtools/gcc/gcc-runtime_7.3.bb
deleted file mode 100644
index 8f31e77..0000000
--- a/meta/recipes-devtools/gcc/gcc-runtime_7.3.bb
+++ /dev/null
@@ -1,7 +0,0 @@ 
-require recipes-devtools/gcc/gcc-${PV}.inc
-require gcc-runtime.inc
-
-FILES_libgomp-dev += "\
-    ${libdir}/gcc/${TARGET_SYS}/${BINV}/include/openacc.h \
-"
-
diff --git a/meta/recipes-devtools/gcc/gcc-runtime_7.4.bb b/meta/recipes-devtools/gcc/gcc-runtime_7.4.bb
new file mode 100644
index 0000000..8f31e77
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-runtime_7.4.bb
@@ -0,0 +1,7 @@ 
+require recipes-devtools/gcc/gcc-${PV}.inc
+require gcc-runtime.inc
+
+FILES_libgomp-dev += "\
+    ${libdir}/gcc/${TARGET_SYS}/${BINV}/include/openacc.h \
+"
+
diff --git a/meta/recipes-devtools/gcc/gcc-sanitizers_7.3.bb b/meta/recipes-devtools/gcc/gcc-sanitizers_7.3.bb
deleted file mode 100644
index 601f666..0000000
--- a/meta/recipes-devtools/gcc/gcc-sanitizers_7.3.bb
+++ /dev/null
@@ -1,2 +0,0 @@ 
-require recipes-devtools/gcc/gcc-${PV}.inc
-require gcc-sanitizers.inc
diff --git a/meta/recipes-devtools/gcc/gcc-sanitizers_7.4.bb b/meta/recipes-devtools/gcc/gcc-sanitizers_7.4.bb
new file mode 100644
index 0000000..601f666
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-sanitizers_7.4.bb
@@ -0,0 +1,2 @@ 
+require recipes-devtools/gcc/gcc-${PV}.inc
+require gcc-sanitizers.inc
diff --git a/meta/recipes-devtools/gcc/gcc-source_7.3.bb b/meta/recipes-devtools/gcc/gcc-source_7.3.bb
deleted file mode 100644
index b890fa3..0000000
--- a/meta/recipes-devtools/gcc/gcc-source_7.3.bb
+++ /dev/null
@@ -1,4 +0,0 @@ 
-require recipes-devtools/gcc/gcc-${PV}.inc
-require recipes-devtools/gcc/gcc-source.inc
-
-EXCLUDE_FROM_WORLD = "1"
diff --git a/meta/recipes-devtools/gcc/gcc-source_7.4.bb b/meta/recipes-devtools/gcc/gcc-source_7.4.bb
new file mode 100644
index 0000000..b890fa3
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-source_7.4.bb
@@ -0,0 +1,4 @@ 
+require recipes-devtools/gcc/gcc-${PV}.inc
+require recipes-devtools/gcc/gcc-source.inc
+
+EXCLUDE_FROM_WORLD = "1"
diff --git a/meta/recipes-devtools/gcc/gcc_7.3.bb b/meta/recipes-devtools/gcc/gcc_7.3.bb
deleted file mode 100644
index ab208e7..0000000
--- a/meta/recipes-devtools/gcc/gcc_7.3.bb
+++ /dev/null
@@ -1,10 +0,0 @@ 
-require recipes-devtools/gcc/gcc-${PV}.inc
-require gcc-target.inc
-
-# Building with thumb enabled on armv4t armv5t fails with
-# | gcc-4.8.1-r0/gcc-4.8.1/gcc/cp/decl.c:7438:(.text.unlikely+0x2fa): relocation truncated to fit: R_ARM_THM_CALL against symbol `fancy_abort(char const*, int, char const*)' defined in .glue_7 section in linker stubs
-# | gcc-4.8.1-r0/gcc-4.8.1/gcc/cp/decl.c:7442:(.text.unlikely+0x318): additional relocation overflows omitted from the output
-ARM_INSTRUCTION_SET_armv4 = "arm"
-ARM_INSTRUCTION_SET_armv5 = "arm"
-
-BBCLASSEXTEND = "nativesdk"
diff --git a/meta/recipes-devtools/gcc/gcc_7.4.bb b/meta/recipes-devtools/gcc/gcc_7.4.bb
new file mode 100644
index 0000000..ab208e7
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc_7.4.bb
@@ -0,0 +1,10 @@ 
+require recipes-devtools/gcc/gcc-${PV}.inc
+require gcc-target.inc
+
+# Building with thumb enabled on armv4t armv5t fails with
+# | gcc-4.8.1-r0/gcc-4.8.1/gcc/cp/decl.c:7438:(.text.unlikely+0x2fa): relocation truncated to fit: R_ARM_THM_CALL against symbol `fancy_abort(char const*, int, char const*)' defined in .glue_7 section in linker stubs
+# | gcc-4.8.1-r0/gcc-4.8.1/gcc/cp/decl.c:7442:(.text.unlikely+0x318): additional relocation overflows omitted from the output
+ARM_INSTRUCTION_SET_armv4 = "arm"
+ARM_INSTRUCTION_SET_armv5 = "arm"
+
+BBCLASSEXTEND = "nativesdk"
diff --git a/meta/recipes-devtools/gcc/libgcc-initial_7.3.bb b/meta/recipes-devtools/gcc/libgcc-initial_7.3.bb
deleted file mode 100644
index 19f253f..0000000
--- a/meta/recipes-devtools/gcc/libgcc-initial_7.3.bb
+++ /dev/null
@@ -1,2 +0,0 @@ 
-require recipes-devtools/gcc/gcc-${PV}.inc
-require libgcc-initial.inc
diff --git a/meta/recipes-devtools/gcc/libgcc-initial_7.4.bb b/meta/recipes-devtools/gcc/libgcc-initial_7.4.bb
new file mode 100644
index 0000000..19f253f
--- /dev/null
+++ b/meta/recipes-devtools/gcc/libgcc-initial_7.4.bb
@@ -0,0 +1,2 @@ 
+require recipes-devtools/gcc/gcc-${PV}.inc
+require libgcc-initial.inc
diff --git a/meta/recipes-devtools/gcc/libgcc_7.3.bb b/meta/recipes-devtools/gcc/libgcc_7.3.bb
deleted file mode 100644
index a5152f2..0000000
--- a/meta/recipes-devtools/gcc/libgcc_7.3.bb
+++ /dev/null
@@ -1,2 +0,0 @@ 
-require recipes-devtools/gcc/gcc-${PV}.inc
-require libgcc.inc
diff --git a/meta/recipes-devtools/gcc/libgcc_7.4.bb b/meta/recipes-devtools/gcc/libgcc_7.4.bb
new file mode 100644
index 0000000..a5152f2
--- /dev/null
+++ b/meta/recipes-devtools/gcc/libgcc_7.4.bb
@@ -0,0 +1,2 @@ 
+require recipes-devtools/gcc/gcc-${PV}.inc
+require libgcc.inc
diff --git a/meta/recipes-devtools/gcc/libgfortran_7.3.bb b/meta/recipes-devtools/gcc/libgfortran_7.3.bb
deleted file mode 100644
index 71dd8b4..0000000
--- a/meta/recipes-devtools/gcc/libgfortran_7.3.bb
+++ /dev/null
@@ -1,3 +0,0 @@ 
-require recipes-devtools/gcc/gcc-${PV}.inc
-require libgfortran.inc
-
diff --git a/meta/recipes-devtools/gcc/libgfortran_7.4.bb b/meta/recipes-devtools/gcc/libgfortran_7.4.bb
new file mode 100644
index 0000000..71dd8b4
--- /dev/null
+++ b/meta/recipes-devtools/gcc/libgfortran_7.4.bb
@@ -0,0 +1,3 @@ 
+require recipes-devtools/gcc/gcc-${PV}.inc
+require libgfortran.inc
+

Comments

Armin Kuster Jan. 17, 2019, 12:49 a.m.
On 1/16/19 3:04 AM, Mikko Rapeli wrote:
> 7.4 is a bug fix maintenance release.
>
> List of fixed bugs is:

What machines did this get test with ?

- armin
>
> https://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=7.4
>
> 85113 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8 Regression] ICE with __builtin_constant_p 	2018-12-06
> 86070 	gcc 	libfortr 	jvdelisle 	RESO 	FIXE 	[7 regression] gfortran.dg/fmt_zero_digits.f90 segmentation fault starting with r261077 	2018-06-12
> 85442 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[7/8 Regression] cxx11-ios_failure.lo build fails for microblaze 	2018-04-18
> 70359 	gcc 	middle-e 	aldyh 	RESO 	FIXE 	[7/8/9 Regression] Code size increase for x86/ARM/others compared to gcc-5.3.0 	2018-12-05
> 81228 	gcc 	target 	amker 	RESO 	FIXE 	[7 Regression] ICE in gen_vec_cmpv2dfv2di, at config/aarch64/aarch64-simd.md:2508 	2018-02-22
> 84071 	gcc 	rtl-opti 	ebotcazou 	RESO 	FIXE 	[7/8 regression] wrong elimination of zero-extension after sign-extended load 	2018-02-02
> 85925 	gcc 	rtl-opti 	ebotcazou 	RESO 	FIXE 	[7/8/9 regression] compilation of masking with 257 goes wrong in combine at -02 	2018-11-22
> 81004 	gcc 	lto 	hubicka 	RESO 	FIXE 	[7 Regression] linking failed with -flto and static libboost_program_options 	2018-03-08
> 49726 	gcc 	driver 	jakub 	RESO 	FIXE 	[6 Regression] -g0 file.S -g does not produce debug info 	2018-10-26
> 80598 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 regression] -Wunused triggers for functions used in uninstantiated templates 	2018-06-25
> 81661 	gcc 	tree-opt 	jakub 	RESO 	FIXE 	[7 Regression] ICE in gimplify_modify_expr, at gimplify.c:5638 	2018-03-03
> 83930 	gcc 	target 	jakub 	RESO 	FIXE 	[6 Regression] ICE: RTL check: expected code 'const_int', have 'mem' in simplify_binary_operation_1, at simplify-rtx.c:3302 	2018-06-25
> 83945 	gcc 	middle-e 	jakub 	RESO 	FIXE 	[7 Regression] internal compiler error: Segmentation fault with -O -fcode-hoisting 	2018-03-03
> 83958 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE: Segmentation fault (in find_decomp_class_base) 	2018-03-03
> 83993 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE: constant not recomputed when ADDR_EXPR changed 	2018-03-03
> 84082 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE with broken template function definition 	2018-03-03
> 84308 	gcc 	rtl-opti 	jakub 	RESO 	FIXE 	[7 Regression] Memory leak in spread_components 	2018-03-03
> 84430 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE with #pragma omp simd in lambda 	2018-03-03
> 84445 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE with __builtin_launder and virtual function 	2018-03-03
> 84503 	gcc 	tree-opt 	jakub 	RESO 	FIXE 	[7 Regression] store-merging miscompilation on powerpc64 with -O3 since r241789 	2018-03-03
> 84834 	gcc 	middle-e 	jakub 	RESO 	FIXE 	[7 Regression] ICE: tree check: expected integer_cst, have complex_cst in to_wide, at tree.h:5527 	2018-06-25
> 84841 	gcc 	tree-opt 	jakub 	RESO 	FIXE 	[7 Regression] ICE: tree check: expected ssa_name, have real_cst in rewrite_expr_tree_parallel, at tree-ssa-reassoc.c:4624 	2018-06-23
> 84853 	gcc 	c 	jakub 	RESO 	FIXE 	[7 Regression] ICE: verify_gimple failed (expand_shift_1) 	2018-06-25
> 84961 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE error: SSA_NAME_DEF_STMT is wrong 	2018-06-25
> 84999 	gcc 	c 	jakub 	RESO 	FIXE 	[7 Regression] ICE in make_vector_type, at tree.c:9561 	2018-06-25
> 85430 	gcc 	target 	jakub 	RESO 	FIXE 	[7 Regression] ICE: SIGSEGV in memory_operand at recog.c:1358/9 with -O2 -fno-tree-ccp -fno-tree-fre 	2018-06-25
> 85446 	gcc 	tree-opt 	jakub 	RESO 	FIXE 	[7 Regression] wrong-code on riscv64 	2018-06-25
> 86314 	gcc 	target 	jakub 	RESO 	FIXE 	[7/8/9 Regression] GCC 7.x and 8.x zero out "eax" before using "rax" in "lock bts" 	2018-06-26
> 71569 	gcc 	c++ 	jason 	RESO 	FIXE 	[6 regression] Crash: External definition of template member from template struct 	2018-10-26
> 71834 	gcc 	c++ 	jason 	RESO 	FIXE 	[6/7 Regression] accepts invalid C++11 code with too few number of template arguments for class template 	2018-03-23
> 80227 	gcc 	c++ 	jason 	RESO 	FIXE 	[6/7 Regression] SFINAE ambiguity with a pointer to array argument 	2018-05-10
> 80290 	gcc 	c++ 	jason 	RESO 	FIXE 	[6/7/8/9 Regression] g++ uses unreasonable amount of memory compiling nested string maps 	2018-06-28
> 82152 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] ICE on invalid code in C++17 mode if inheriting constructors are used 	2018-04-06
> 82336 	gcc 	c++ 	jason 	RESO 	FIXE 	[6 Regression] GCC requires but does not emit defaulted constructors in certain cases 	2018-10-26
> 82461 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] Temporary required for brace-initializing (non-literal-type) member variable 	2018-01-29
> 82664 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8 Regression ] ICE when using Match7 library 	2018-02-16
> 82764 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8 Regression] ICE in output_constructor_regular_field, at varasm.c:5030 	2018-05-03
> 83227 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] internal compiler error: in process_init_constructor_array 	2018-02-16
> 84045 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] ICE when is_nothrow_default_constructible is used before #include<set> 	2018-02-16
> 84355 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] ICE with failing template argument deduction 	2018-03-23
> 84665 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8 Regression] internal compiler error: in build_value_init, at cp/init.c:343 	2018-04-05
> 84937 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] ICE with class template argument deduction and auto 	2018-03-23
> 85006 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] [concepts] ICE with bogus parameter pack 	2018-04-06
> 85060 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8 Regression] Object cannot call its inherited member function "without object" 	2018-04-03
> 85148 	gcc 	c++ 	jason 	RESO 	FIXE 	[6/7/8 Regression] ICE with NSDMI and this pointer 	2018-04-04
> 85279 	gcc 	c++ 	jason 	RESO 	FIXE 	[6 Regression] Broken diagnostic for decltype 	2018-05-01
> 85470 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] Strange error about "call to non-constexpr function" 	2018-04-23
> 85646 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8/9 Regression] Incorrect lambda visibility with -fvisibility=hidden 	2018-09-04
> 85815 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8/9 Regression] incorrect "invalid use of incomplete type" in a lambda on valid code 	2018-06-12
> 86060 	gcc 	c++ 	jason 	RESO 	FIXE 	[6/7/8/9 Regression] g++ ICE at on with "c++03" in tsubst_copy, at cp/pt.c:15459 	2018-06-12
> 33562 	gcc 	tree-opt 	law 	RESO 	FIXE 	[6 Regression] aggregate DSE disabled 	2018-04-30
> 84658 	gcc 	ipa 	marxin 	RESO 	FIXE 	[7 Regression] -O3 -fmerge-all-constants causes incorrect for-each loop generation. 	2018-04-24
> 84154 	gcc 	target 	meissner 	RESO 	FIXE 	[7 Regression] PowerPC GCC 7 and 8 have regression in converting fp to short/char and returning it 	2018-02-17
> 71638 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[6 Regression] ICE on invalid C++ code on x86_64-linux-gnu with -Wall (internal compiler error: non-constant element in constant CONSTRUCTOR) 	2018-10-26
> 81860 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7 Regression] Call to undefined inline function involving inheriting constructors 	2018-02-19
> 84590 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7 Regression] -fsanitize=undefined internal compiler error: tree check: expected constructor, have target_expr in split_nonconstant_init_1, at cp/typeck2.c:629 	2018-03-02
> 84854 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7 Regression] ICE: unexpected expression in cxx_eval_constant_expression, at cp/constexpr.c:4774 	2018-03-22
> 84927 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7 Regression] ICE with NSDMI and reference 	2018-03-22
> 88120 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7 Regression] ICE in contains_placeholder_p at gcc/tree.c:3710 	2018-12-04
> 87542 	gcc 	c++ 	msebor 	RESO 	FIXE 	[7/8 Regression] bogus error on attribute format with a named constant argument 	2018-11-19
> 87462 	gcc 	debug 	nathan 	RESO 	FIXE 	[7/8 Regression] undefined reference error occurs when -g, -fdebug-types-section and -O2 are used at the same time 	2018-11-30
> 85222 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[7 Regression] ABI breakage of __throw_ios_failure by r244498 	2018-08-08
> 85464 	gcc 	c++ 	redi 	RESO 	FIXE 	[7 Regression] Wignored-qualifiers is emitted by cc1plus without diagnostics when triggered by a cast operator. 	2018-04-19
> 85904 	gcc 	target 	redi 	RESO 	FIXE 	[7/8 Regression] configure issue cross compiling on netbsd, with patch 	2018-08-13
> 45397 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[6 Regression] Issues with integer narrowing conversions 	2018-11-19
> 79351 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7/8/9 Regression] Invalid tree PRE optimization around compound literal 	2018-11-28
> 84233 	gcc 	middle-e 	rguenth 	RESO 	FIXE 	[7/8 Regression] ICE (segfault) in gimple_assign_rhs_code 	2018-02-08
> 84486 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7 Regression] code hoisting removes alignment assumption 	2018-03-06
> 85168 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7 Regression] ICE in tree-ssa-coalesce.c: SSA corruption: Unable to coalesce ssa_names which are marked as MUST COALESCE when -O2 is used 	2018-04-26
> 85284 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7 Regression] Loop miscompilation starting with r238367 	2018-04-26
> 85567 	gcc 	middle-e 	rguenth 	RESO 	FIXE 	[7 Regression] internal compiler error: in gimplify_modify_expr, at gimplify.c:5797 when using sincos() 	2018-06-07
> 86076 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7 Regression] ICE: verify_gimple failed (error: location references block not in block tree) 	2018-11-26
> 86139 	gcc 	target 	rguenth 	RESO 	FIXE 	[7 Regression] ICE in in store_constructor, at expr.c:6849 on arm-linux-gnueabihf 	2018-11-26
> 86763 	gcc 	c++ 	rguenth 	RESO 	FIXE 	[7 Regression] Wrong code comparing member of copy of a 237 byte object with nontrivial default constructor on x86-64 arch 	2018-08-17
> 87610 	gcc 	middle-e 	rguenth 	RESO 	FIXE 	[7 Regression] wrong-code with restrict 	2018-11-26
> 87645 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7 Regression] gcc hangs up on vr_values::vrp_visit_assignment_or_call 	2018-11-26
> 87665 	gcc 	tree-opt 	rguenth 	RESO 	FIXE 	[7 Regression] gcc HEAD (svn: 265340) breaks elements on resize 	2018-11-26
> 84485 	gcc 	tree-opt 	rsandifo 	RESO 	FIXE 	[6 Regression] Vectorising zero-stride rmw operation 	2018-10-26
> 85645 	gcc 	rtl-opti 	segher 	RESO 	FIXE 	[7 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2348 	2018-08-13
> 39838 	gcc 	middle-e 	unassigned 	RESO 	FIXE 	[6 regression] unoptimal code for two simple loops 	2018-10-26
> 46639 	gcc 	tree-opt 	unassigned 	RESO 	FIXE 	[6 Regression] Missing optimization due to function splitting and redundant conditionals 	2018-10-26
> 61409 	gcc 	middle-e 	unassigned 	RESO 	FIXE 	[6 regression] -Wmaybe-uninitialized false-positive with -O2 	2018-10-26
> 65135 	gcc 	rtl-opti 	unassigned 	RESO 	FIXE 	[6 Regression] Performance regression in pic mode after r220674. 	2018-10-26
> 70681 	gcc 	rtl-opti 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] FAIL: gcc.dg/ira-shrinkwrap-prep-2.c gcc.dg/pr10474.c on arm and powerpc 	2018-11-20
> 84813 	gcc 	c++ 	unassigned 	RESO 	FIXE 	[7 Regression] internal compiler error: Segmentation fault with lambdas and constexpr variables 	2018-12-01
> 85805 	gcc 	rtl-opti 	unassigned 	RESO 	FIXE 	[7/8 Regression] Wrong code for 64 bit comparisons on avr-gcc 	2018-11-20
> 87867 	gcc 	target 	unassigned 	RESO 	FIXE 	[7 regression] ICE on virtual destructor (-mlong-calls -ffunction-sections) on arm-none-eabi 	2018-11-21
> 84955 	gcc 	middle-e 	vries 	RESO 	FIXE 	[7 Regression] Incorrect OpenACC tile expansion 	2018-05-01
> 87473 	gcc 	tree-opt 	wschmidt 	RESO 	FIXE 	[7/8/9 Regression] ICE in create_add_on_incoming_edge, at gimple-ssa-strength-reduction.c:2344 	2018-10-27
> 85436 	gcc 	target 	bergner 	RESO 	FIXE 	[7 Regression] ICE compiling go code with -mcpu=power9 	2018-04-20
> 85384 	gcc 	jit 	dmalcolm 	RESO 	FIXE 	libgccjit does not work if --with-gcc-major-version is used 	2018-06-25
> 83496 	gcc 	rtl-opti 	ebotcazou 	RESO 	FIXE 	[7/8 regression] wrong code generated with -Os -mbranch-cost=1 	2018-02-27
> 88199 	gcc 	libstdc+ 	fdumont 	RESO 	FIXE 	[7/8 Regression] memory leak on unordered container move assignment 	2018-11-28
> 84192 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE with statement expression 	2018-03-03
> 84444 	gcc 	c++ 	jakub 	RESO 	FIXE 	ICE with __builtin_launder and cast 	2018-03-03
> 85208 	gcc 	c++ 	jakub 	RESO 	FIXE 	ICE with #pragma weak and structured binding 	2018-06-24
> 85529 	gcc 	tree-opt 	jakub 	RESO 	FIXE 	[7 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu 	2018-06-25
> 87065 	gcc 	rtl-opti 	jakub 	RESO 	FIXE 	[7 Regression] combine causes ICE in trunc_int_for_mode 	2018-10-12
> 64095 	gcc 	c++ 	jason 	RESO 	FIXE 	[C++14] Ellipsis at end of generic lambda parameter-declaration-clause should be parsed as a parameter pack 	2018-07-28
> 81853 	gcc 	c++ 	jason 	RESO 	FIXE 	[ 6/7/8 Regression] "using namespace" is not a constant expression in a statement expression 	2018-02-16
> 83835 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8 Regression] constexpr constructor rejected in c++17 mode (regression WRT c++14) 	2018-02-16
> 84015 	gcc 	c++ 	jason 	RESO 	FIXE 	[7 Regression] ICE with class template argument deduction 	2018-02-26
> 86378 	gcc 	c++ 	jason 	RESO 	FIXE 	[7/8/9 regression] typedef breaks functional cast in noexcept-qualifier 	2018-07-03
> 80867 	gcc 	bootstra 	kelvin 	RESO 	FIXE 	gnat bootstrap broken on powerpc64le-linux-gnu with -O3 	2018-01-31
> 85081 	gcc 	sanitize 	marxin 	RESO 	FIXE 	[7 Regression] Sanitizer error with references in vectorized/parallel for-loop 	2018-04-24
> 85424 	gcc 	target 	meissner 	RESO 	FIXE 	The __builtin_packlongdouble function might have issues with the output overlapping the inputs 	2018-06-25
> 83659 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7 Regression] ICE on compilable C++ code: in tree_to_shwi, at tree.c:6821 	2018-03-03
> 71625 	gcc 	tree-opt 	msebor 	RESO 	FIXE 	missing strlen optimization on different array initialization style 	2018-10-05
> 87284 	gcc 	fortran 	pault 	RESO 	FIXE 	[7/8/9 Regression] Allocation of class arrays with mold results in "conditional jump or move depends on uninitialised value" 	2018-09-13
> 78595 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	Unnecessary copies in _Rb_tree 	2018-10-12
> 81076 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	__byte_operand<cv T> is not SFINAE-friendly 	2018-01-25
> 82966 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	node_handle swap fails to compile 	2018-05-14
> 83658 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	any::emplace deletes invalid memory when an overloaded operator new() throws 	2018-01-29
> 83662 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	std::aligned_alloc() not available 	2018-03-23
> 84087 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	string::assign problem with two arguments 	2018-08-23
> 84532 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[7 Regression] std::thread::__make_invoker prematurely unwraps reference_wrappers 	2018-02-26
> 85671 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	Lack of `std::move()` inside `operator/` for `std::filesystem::path`. 	2018-07-04
> 85812 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[7/8 Regression] make_exception_ptr can leak the allocated exception if construction throws 	2018-05-17
> 86138 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[7/8 Regression] C++17: getline(istream, string) crashes on Cygwin because incompatible C++14 function is called 	2018-09-21
> 86169 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	.data() fails to unshare strings 	2018-06-15
> 86734 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[DR 2188] reverse_iterator::operator-> does not support overloaded operator& 	2018-08-08
> 86861 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	18_support/new_aligned.cc FAILs 	2018-08-07
> 87538 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[7/8 Regression] Incorrect noexcept specifier for not_fn 	2018-10-08
> 87822 	gcc 	libstdc+ 	redi 	RESO 	FIXE 	[6/7/8/9 Regression] Binary incompatibility in std::pair introduced by PR 86751 	2018-10-31
> 82795 	gcc 	target 	rguenth 	RESO 	FIXE 	[7/8 Regression] ICE in predicate_mem_writes, at tree-if-conv.c:2251 	2018-02-01
> 84190 	gcc 	c 	rguenth 	RESO 	FIXE 	[7/8 Regression] double arithmetic on x86 no longer rounds to nearest 	2018-02-16
> 81647 	gcc 	target 	sudi 	RESO 	FIXE 	inconsistent LTGT behavior at different optimization levels on AArch64. 	2018-04-04
> 85203 	gcc 	target 	thomas.preudhomme 	RESO 	FIXE 	cmse_nonsecure_caller intrinsic returns incorrect results 	2018-04-17
> 84654 	gcc 	libstdc+ 	tuliom 	RESO 	FIXE 	libstdc++ tries to use __float128 when compiling with -mno-float128 	2018-08-07
> 58372 	gcc 	c++ 	ubizjak 	RESO 	FIXE 	internal compiler error: ix86_compute_frame_layout 	2018-11-11
> 87928 	gcc 	target 	ubizjak 	RESO 	FIXE 	[7/8/9 Regression] ICE in ix86_compute_frame_layout, at config/i386/i386.c:11161 since r228607 	2018-11-20
> 88051 	gcc 	target 	ubizjak 	RESO 	FIXE 	internal compiler error: in add_clobbers, at config/i386/sync.md:1762 	2018-11-22
> 71450 	gcc 	c++ 	unassigned 	RESO 	FIXE 	[6 Regression] ICE on invalid C++11 code on x86_64-linux-gnu: in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_base, at cp/search.c:203 	2018-11-19
> 81589 	gcc 	c++ 	unassigned 	RESO 	FIXE 	Possible False-Positive with decltype 	2018-06-22
> 81763 	gcc 	target 	unassigned 	RESO 	FIXE 	Issues with BMI on 32bit x86 apps on GCC 7.1+ 	2018-01-29
> 82805 	gcc 	target 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] SPEC CPU2006 454.calculix ~6% performance deviation in between 6.3 and 7.2 	2018-06-08
> 82813 	gcc 	ada 	unassigned 	RESO 	FIXE 	warning: '.builtin_memcpy' writing between 2 and 6 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=] 	2018-03-12
> 83830 	gcc 	libstdc+ 	unassigned 	RESO 	FIXE 	has_unique_object_representations_v is missing 	2018-01-25
> 83990 	gcc 	c++ 	unassigned 	RESO 	FIXE 	[7 Regression] Spurious "potential null pointer dereference" warning regression from 7.1 onwards 	2018-02-15
> 84769 	gcc 	libstdc+ 	unassigned 	RESO 	FIXE 	variant::get(): unscoped call to get<size_t> 	2018-05-03
> 84773 	gcc 	libstdc+ 	unassigned 	RESO 	FIXE 	[7/8 Regression] Cross-compilers do not use aligned_alloc or _aligned_malloc for aligned-new 	2018-03-12
> 86127 	gcc 	libstdc+ 	unassigned 	RESO 	FIXE 	STL containers do not satisfy container.requirements.general clause 8 	2018-07-04
> 86705 	gcc 	middle-e 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] pr45678-2.c ICE with msp430-elf -mlarge 	2018-08-02
> 87033 	gcc 	target 	unassigned 	RESO 	FIXE 	The compiler does not generate the LWAX instruction 	2018-09-28
> 87370 	gcc 	target 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] Inefficient return code of struct values 	2018-12-14
> 87517 	gcc 	target 	unassigned 	RESO 	FIXE 	Typo in avx512fintrin.h 	2018-10-12
> 80654 	gcc 	libstdc+ 	ville.voutilainen 	RESO 	FIXE 	is_trivially_copy_constructible fails with compiler error with vector of uncopyable objects 	2018-06-22
> 84116 	gcc 	fortran 	jakub 	RESO 	FIXE 	[7 Regression] ICE in gfc_match_omp_clauses, at fortran/openmp.c:1354 	2018-03-03
> 84449 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE with constexpr and deleted destructor 	2018-03-03
> 85210 	gcc 	c++ 	jakub 	RESO 	FIXE 	[7 Regression] ICE with broken structured binding in template 	2018-06-24
> 44491 	gcc 	fortran 	kargl 	RESO 	FIXE 	Diagnostic just shows "<During initialization>" instead of a locus 	2018-06-12
> 51434 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE with scalar init of an array parameter, used in DT default init with transfer 	2018-03-03
> 77414 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in create_function_arglist, at fortran/trans-decl.c:2410 	2018-03-19
> 78278 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in gfc_wide_memset, at fortran/scanner.c:153 	2018-06-09
> 78741 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in gfc_get_symbol_decl, at fortran/trans-decl.c:1534 	2018-03-16
> 85981 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in gfc_trans_string_copy, at fortran/trans-expr.c:6539 	2018-06-04
> 86045 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in reduce_binary_ac, at fortran/arith.c:1308 	2018-06-07
> 86059 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in reduce_binary_ac, at fortran/arith.c:1308 (and others) 	2018-06-09
> 86110 	gcc 	fortran 	kargl 	RESO 	FIXE 	ICE in gfc_resolve_character_array_constructor, at fortran/array.c:2044 	2018-06-13
> 68467 	gcc 	target 	law 	RESO 	FIXE 	libgcc, compilation for target m68k-linux breaks in linux_atomic.c 	2018-01-29
> 85258 	gcc 	c++ 	mpolacek 	RESO 	FIXE 	[7/8 Regression] ICE with invalid range-based for-loop 	2018-04-12
> 80657 	gcc 	fortran 	pault 	RESO 	FIXE 	[7/8/9 Regression] Loop in character function declaration 	2018-05-20
> 80965 	gcc 	fortran 	pault 	RESO 	FIXE 	[7/8 Regression] ICE with class argument and -O2 optimization 	2018-03-03
> 84546 	gcc 	fortran 	pault 	RESO 	FIXE 	[7 Regression] Bad sourced allocation of CLASS(*) with source with CLASS(*) component 	2018-05-16
> 84113 	gcc 	target 	segher 	RESO 	FIXE 	[7/8 Regression] libgcc/unwind.inc:136:1: unrecognizable insn: internal compiler error on Darwin 	2018-02-08
> 78238 	gcc 	fortran 	tkoenig 	RESO 	FIXE 	[7/8 Regression] [OOP] ICE: verify_gimple failed, with -fdefault-integer-8 	2018-02-25
> 84270 	gcc 	fortran 	tkoenig 	RESO 	FIXE 	[7/8 Regression] optimization bug with assumed size array argument 	2018-02-17
> 85641 	gcc 	fortran 	tkoenig 	RESO 	FIXE 	[7/8/9 Regression] ICE with string concatenate 	2018-06-07
> 88073 	gcc 	fortran 	tkoenig 	RESO 	FIXE 	[7/8 Regression] Internal compiler error compiling WHERE construct with -O or -O2 	2018-11-26
> 62247 	gcc 	target 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] FAIL: g++.dg/abi/anon3.C -std=c++98/9 scan-assembler .weak(_definition) 	2018-11-21
> 68226 	gcc 	fortran 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] [OOP] ICE on assignment of pointer-valued function to allocatable 	2018-10-26
> 79929 	gcc 	fortran 	unassigned 	RESO 	FIXE 	[7 Regression] Bogus Warning: '__builtin_memset': specified size 4294967291 exceeds maximum object size 2147483647 	2018-05-04
> 82961 	gcc 	target 	unassigned 	RESO 	FIXE 	ICE in dwarf2out.c: deferred_asm_name != NULL 	2018-11-22
> 83319 	gcc 	fortran 	unassigned 	RESO 	FIXE 	[7/8 Regression] ICE on use of allocatable component in derived type coarray defined in module 	2018-03-28
> 84070 	gcc 	fortran 	unassigned 	RESO 	FIXE 	Incorrect assignment to allocatable character variable 	2018-03-11
> 84209 	gcc 	target 	unassigned 	RESO 	FIXE 	[avr] Don't split SP in split2 	2018-03-07
> 87597 	gcc 	fortran 	unassigned 	RESO 	FIXE 	[7/8/9 Regression] wrong result with matmul inlining 	2018-11-03
> 38351 	gcc 	fortran 	kargl 	RESO 	FIXE 	Poor error message for rank mismatch in operator args 	2018-06-09
>
> Signed-off-by: Mikko Rapeli <mikko.rapeli@bmw.de>
> ---
>  meta/recipes-devtools/gcc/gcc-7.3.inc              | 132 ----------
>  ...1-Fix-internal-compiler-error-in-testcase.patch | 212 ---------------
>  ...ix-ppc64le-build-Partial-backport-r256656.patch |  37 ---
>  .../0001-PR-c-80290-memory-hog-with-std-pair.patch |  58 -----
>  .../gcc-7.3/0001-PR-rtl-optimization-83030.patch   | 272 --------------------
>  .../0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch     |  42 ---
>  .../gcc/gcc-7.3/0008-c99-snprintf.patch            |  28 --
>  .../0009-gcc-poison-system-directories.patch       | 192 --------------
>  .../gcc/gcc-7.3/0010-gcc-poison-dir-extend.patch   |  39 ---
>  .../0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch |  73 ------
>  .../gcc/gcc-7.3/0012-64-bit-multilib-hack.patch    |  85 ------
>  .../gcc/gcc-7.3/0013-optional-libstdc.patch        | 125 ---------
>  ...0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch |  59 -----
>  .../gcc/gcc-7.3/0015-COLLECT_GCC_OPTIONS.patch     |  38 ---
>  ...efaults.h-in-B-instead-of-S-and-t-oe-in-B.patch |  96 -------
>  .../gcc-7.3/0017-fortran-cross-compile-hack.patch  |  46 ----
>  .../gcc/gcc-7.3/0018-cpp-honor-sysroot.patch       |  54 ----
>  .../gcc-7.3/0019-MIPS64-Default-to-N64-ABI.patch   |  57 -----
>  ...C_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch | 234 -----------------
>  ...0021-gcc-Fix-argument-list-too-long-error.patch |  40 ---
>  .../gcc/gcc-7.3/0022-Disable-sdt.patch             | 113 --------
>  .../gcc/gcc-7.3/0023-libtool.patch                 |  42 ---
>  ...4-pass-fix-v4bx-to-linker-to-support-EABI.patch |  43 ----
>  ...tilib-config-files-from-B-instead-of-usin.patch | 102 --------
>  ...-libdir-from-.la-which-usually-points-to-.patch |  31 ---
>  .../gcc/gcc-7.3/0027-export-CPP.patch              |  53 ----
>  ...AltiVec-generation-on-powepc-linux-target.patch |  56 ----
>  ...-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch |  42 ---
>  ...Ensure-target-gcc-headers-can-be-included.patch |  98 -------
>  ...-t-build-with-disable-dependency-tracking.patch |  54 ----
>  ...h-host-directory-during-relink-if-inst_pr.patch |  38 ---
>  ...IBS_DIR-replacement-instead-of-hardcoding.patch |  29 ---
>  .../0034-aarch64-Add-support-for-musl-ldso.patch   |  28 --
>  ...ibcc1-fix-libcc1-s-install-path-and-rpath.patch |  54 ----
>  ...-handle-sysroot-support-for-nativesdk-gcc.patch | 213 ----------------
>  ...et-sysroot-gcc-version-specific-dirs-with.patch | 102 --------
>  ...-various-_FOR_BUILD-and-related-variables.patch | 137 ----------
>  .../0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch    |  28 --
>  ...shared-to-link-commandline-for-musl-targe.patch |  87 -------
>  ...c-libcpp-support-ffile-prefix-map-old-new.patch | 284 ---------------------
>  ...ug-prefix-map-to-replace-ffile-prefix-map.patch |  43 ----
>  ...-fdebug-prefix-map-support-to-remap-sourc.patch |  54 ----
>  ...44-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch | 124 ---------
>  ...bgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch |  29 ---
>  .../gcc-7.3/0047-sync-gcc-stddef.h-with-musl.patch |  91 -------
>  .../gcc/gcc-7.3/0048-gcc-Enable-static-PIE.patch   |  46 ----
>  .../fix-segmentation-fault-precompiled-hdr.patch   |  49 ----
>  .../gcc-7.3/no-sse-fix-test-case-failures.patch    | 259 -------------------
>  meta/recipes-devtools/gcc/gcc-7.4.inc              | 130 ++++++++++
>  ...1-Fix-internal-compiler-error-in-testcase.patch | 212 +++++++++++++++
>  ...ix-ppc64le-build-Partial-backport-r256656.patch |  37 +++
>  .../gcc-7.4/0001-PR-rtl-optimization-83030.patch   | 272 ++++++++++++++++++++
>  .../0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch     |  42 +++
>  .../gcc/gcc-7.4/0008-c99-snprintf.patch            |  28 ++
>  .../0009-gcc-poison-system-directories.patch       | 192 ++++++++++++++
>  .../gcc/gcc-7.4/0010-gcc-poison-dir-extend.patch   |  39 +++
>  .../0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch |  73 ++++++
>  .../gcc/gcc-7.4/0012-64-bit-multilib-hack.patch    |  85 ++++++
>  .../gcc/gcc-7.4/0013-optional-libstdc.patch        | 125 +++++++++
>  ...0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch |  59 +++++
>  .../gcc/gcc-7.4/0015-COLLECT_GCC_OPTIONS.patch     |  38 +++
>  ...efaults.h-in-B-instead-of-S-and-t-oe-in-B.patch |  96 +++++++
>  .../gcc-7.4/0017-fortran-cross-compile-hack.patch  |  46 ++++
>  .../gcc/gcc-7.4/0018-cpp-honor-sysroot.patch       |  54 ++++
>  .../gcc-7.4/0019-MIPS64-Default-to-N64-ABI.patch   |  57 +++++
>  ...C_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch | 234 +++++++++++++++++
>  ...0021-gcc-Fix-argument-list-too-long-error.patch |  40 +++
>  .../gcc/gcc-7.4/0022-Disable-sdt.patch             | 113 ++++++++
>  .../gcc/gcc-7.4/0023-libtool.patch                 |  42 +++
>  ...4-pass-fix-v4bx-to-linker-to-support-EABI.patch |  43 ++++
>  ...tilib-config-files-from-B-instead-of-usin.patch | 102 ++++++++
>  ...-libdir-from-.la-which-usually-points-to-.patch |  31 +++
>  .../gcc/gcc-7.4/0027-export-CPP.patch              |  53 ++++
>  ...AltiVec-generation-on-powepc-linux-target.patch |  56 ++++
>  ...-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch |  42 +++
>  ...Ensure-target-gcc-headers-can-be-included.patch |  98 +++++++
>  ...-t-build-with-disable-dependency-tracking.patch |  54 ++++
>  ...h-host-directory-during-relink-if-inst_pr.patch |  38 +++
>  ...IBS_DIR-replacement-instead-of-hardcoding.patch |  29 +++
>  .../0034-aarch64-Add-support-for-musl-ldso.patch   |  28 ++
>  ...ibcc1-fix-libcc1-s-install-path-and-rpath.patch |  54 ++++
>  ...-handle-sysroot-support-for-nativesdk-gcc.patch | 213 ++++++++++++++++
>  ...et-sysroot-gcc-version-specific-dirs-with.patch | 102 ++++++++
>  ...-various-_FOR_BUILD-and-related-variables.patch | 137 ++++++++++
>  .../0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch    |  28 ++
>  ...shared-to-link-commandline-for-musl-targe.patch |  87 +++++++
>  ...c-libcpp-support-ffile-prefix-map-old-new.patch | 284 +++++++++++++++++++++
>  ...ug-prefix-map-to-replace-ffile-prefix-map.patch |  43 ++++
>  ...-fdebug-prefix-map-support-to-remap-sourc.patch |  54 ++++
>  ...44-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch | 124 +++++++++
>  ...bgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch |  29 +++
>  .../gcc-7.4/0047-sync-gcc-stddef.h-with-musl.patch |  91 +++++++
>  .../gcc/gcc-7.4/0048-gcc-Enable-static-PIE.patch   |  46 ++++
>  .../fix-segmentation-fault-precompiled-hdr.patch   |  49 ++++
>  .../gcc-7.4/no-sse-fix-test-case-failures.patch    | 259 +++++++++++++++++++
>  .../recipes-devtools/gcc/gcc-cross-canadian_7.3.bb |   5 -
>  .../recipes-devtools/gcc/gcc-cross-canadian_7.4.bb |   5 +
>  meta/recipes-devtools/gcc/gcc-cross-initial_7.3.bb |   2 -
>  meta/recipes-devtools/gcc/gcc-cross-initial_7.4.bb |   2 +
>  meta/recipes-devtools/gcc/gcc-cross_7.3.bb         |   3 -
>  meta/recipes-devtools/gcc/gcc-cross_7.4.bb         |   3 +
>  .../gcc/gcc-crosssdk-initial_7.3.bb                |   3 -
>  .../gcc/gcc-crosssdk-initial_7.4.bb                |   3 +
>  meta/recipes-devtools/gcc/gcc-crosssdk_7.3.bb      |   2 -
>  meta/recipes-devtools/gcc/gcc-crosssdk_7.4.bb      |   2 +
>  meta/recipes-devtools/gcc/gcc-runtime_7.3.bb       |   7 -
>  meta/recipes-devtools/gcc/gcc-runtime_7.4.bb       |   7 +
>  meta/recipes-devtools/gcc/gcc-sanitizers_7.3.bb    |   2 -
>  meta/recipes-devtools/gcc/gcc-sanitizers_7.4.bb    |   2 +
>  meta/recipes-devtools/gcc/gcc-source_7.3.bb        |   4 -
>  meta/recipes-devtools/gcc/gcc-source_7.4.bb        |   4 +
>  meta/recipes-devtools/gcc/gcc_7.3.bb               |  10 -
>  meta/recipes-devtools/gcc/gcc_7.4.bb               |  10 +
>  meta/recipes-devtools/gcc/libgcc-initial_7.3.bb    |   2 -
>  meta/recipes-devtools/gcc/libgcc-initial_7.4.bb    |   2 +
>  meta/recipes-devtools/gcc/libgcc_7.3.bb            |   2 -
>  meta/recipes-devtools/gcc/libgcc_7.4.bb            |   2 +
>  meta/recipes-devtools/gcc/libgfortran_7.3.bb       |   3 -
>  meta/recipes-devtools/gcc/libgfortran_7.4.bb       |   3 +
>  119 files changed, 4233 insertions(+), 4293 deletions(-)
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3.inc
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-internal-compiler-error-in-testcase.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-ppc64le-build-Partial-backport-r256656.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0001-PR-c-80290-memory-hog-with-std-pair.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0001-PR-rtl-optimization-83030.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0008-c99-snprintf.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0009-gcc-poison-system-directories.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0010-gcc-poison-dir-extend.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0012-64-bit-multilib-hack.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0013-optional-libstdc.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0015-COLLECT_GCC_OPTIONS.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0017-fortran-cross-compile-hack.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0018-cpp-honor-sysroot.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0019-MIPS64-Default-to-N64-ABI.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0021-gcc-Fix-argument-list-too-long-error.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0022-Disable-sdt.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0023-libtool.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0027-export-CPP.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0030-Ensure-target-gcc-headers-can-be-included.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0034-aarch64-Add-support-for-musl-ldso.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0036-handle-sysroot-support-for-nativesdk-gcc.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0038-Fix-various-_FOR_BUILD-and-related-variables.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0047-sync-gcc-stddef.h-with-musl.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/0048-gcc-Enable-static-PIE.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/fix-segmentation-fault-precompiled-hdr.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-7.3/no-sse-fix-test-case-failures.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4.inc
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0001-Fix-internal-compiler-error-in-testcase.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0001-Fix-ppc64le-build-Partial-backport-r256656.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0001-PR-rtl-optimization-83030.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0008-c99-snprintf.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0009-gcc-poison-system-directories.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0010-gcc-poison-dir-extend.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0012-64-bit-multilib-hack.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0013-optional-libstdc.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0015-COLLECT_GCC_OPTIONS.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0017-fortran-cross-compile-hack.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0018-cpp-honor-sysroot.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0019-MIPS64-Default-to-N64-ABI.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0021-gcc-Fix-argument-list-too-long-error.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0022-Disable-sdt.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0023-libtool.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0027-export-CPP.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0030-Ensure-target-gcc-headers-can-be-included.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0034-aarch64-Add-support-for-musl-ldso.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0036-handle-sysroot-support-for-nativesdk-gcc.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0038-Fix-various-_FOR_BUILD-and-related-variables.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0047-sync-gcc-stddef.h-with-musl.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/0048-gcc-Enable-static-PIE.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/fix-segmentation-fault-precompiled-hdr.patch
>  create mode 100644 meta/recipes-devtools/gcc/gcc-7.4/no-sse-fix-test-case-failures.patch
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-cross-canadian_7.3.bb
>  create mode 100644 meta/recipes-devtools/gcc/gcc-cross-canadian_7.4.bb
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-cross-initial_7.3.bb
>  create mode 100644 meta/recipes-devtools/gcc/gcc-cross-initial_7.4.bb
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-cross_7.3.bb
>  create mode 100644 meta/recipes-devtools/gcc/gcc-cross_7.4.bb
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-crosssdk-initial_7.3.bb
>  create mode 100644 meta/recipes-devtools/gcc/gcc-crosssdk-initial_7.4.bb
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-crosssdk_7.3.bb
>  create mode 100644 meta/recipes-devtools/gcc/gcc-crosssdk_7.4.bb
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-runtime_7.3.bb
>  create mode 100644 meta/recipes-devtools/gcc/gcc-runtime_7.4.bb
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-sanitizers_7.3.bb
>  create mode 100644 meta/recipes-devtools/gcc/gcc-sanitizers_7.4.bb
>  delete mode 100644 meta/recipes-devtools/gcc/gcc-source_7.3.bb
>  create mode 100644 meta/recipes-devtools/gcc/gcc-source_7.4.bb
>  delete mode 100644 meta/recipes-devtools/gcc/gcc_7.3.bb
>  create mode 100644 meta/recipes-devtools/gcc/gcc_7.4.bb
>  delete mode 100644 meta/recipes-devtools/gcc/libgcc-initial_7.3.bb
>  create mode 100644 meta/recipes-devtools/gcc/libgcc-initial_7.4.bb
>  delete mode 100644 meta/recipes-devtools/gcc/libgcc_7.3.bb
>  create mode 100644 meta/recipes-devtools/gcc/libgcc_7.4.bb
>  delete mode 100644 meta/recipes-devtools/gcc/libgfortran_7.3.bb
>  create mode 100644 meta/recipes-devtools/gcc/libgfortran_7.4.bb
>
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3.inc b/meta/recipes-devtools/gcc/gcc-7.3.inc
> deleted file mode 100644
> index d4aaca4..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3.inc
> +++ /dev/null
> @@ -1,132 +0,0 @@
> -require gcc-common.inc
> -
> -# Third digit in PV should be incremented after a minor release
> -
> -PV = "7.3.0"
> -
> -# BINV should be incremented to a revision after a minor gcc release
> -
> -BINV = "7.3.0"
> -
> -FILESEXTRAPATHS =. "${FILE_DIRNAME}/gcc-7.3:${FILE_DIRNAME}/gcc-7.3/backport:"
> -
> -DEPENDS =+ "mpfr gmp libmpc zlib flex-native"
> -NATIVEDEPS = "mpfr-native gmp-native libmpc-native zlib-native flex-native"
> -
> -LICENSE = "GPL-3.0-with-GCC-exception & GPLv3"
> -
> -LIC_FILES_CHKSUM = "\
> -    file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
> -    file://COPYING3;md5=d32239bcb673463ab874e80d47fae504 \
> -    file://COPYING3.LIB;md5=6a6a8e020838b23406c81b19c1d46df6 \
> -    file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
> -    file://COPYING.RUNTIME;md5=fe60d87048567d4fe8c8a0ed2448bcc8 \
> -"
> -
> -#RELEASE = "7-20170504"
> -BASEURI ?= "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.xz"
> -#SRCREV = "f7cf798b73fd1a07098f9a490deec1e2a36e0bed"
> -#BASEURI ?= "git://github.com/gcc-mirror/gcc;branch=gcc-6-branch;protocol=git"
> -#BASEURI ?= "http://mirrors.concertpass.com/gcc/snapshots/${RELEASE}/gcc-${RELEASE}.tar.bz2"
> -
> -SRC_URI = "\
> -           ${BASEURI} \
> -           file://0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch \
> -           file://0008-c99-snprintf.patch \
> -           file://0009-gcc-poison-system-directories.patch \
> -           file://0010-gcc-poison-dir-extend.patch \
> -           file://0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch \
> -           file://0012-64-bit-multilib-hack.patch \
> -           file://0013-optional-libstdc.patch \
> -           file://0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch \
> -           file://0015-COLLECT_GCC_OPTIONS.patch \
> -           file://0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch \
> -           file://0017-fortran-cross-compile-hack.patch \
> -           file://0018-cpp-honor-sysroot.patch \
> -           file://0019-MIPS64-Default-to-N64-ABI.patch \
> -           file://0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch \
> -           file://0021-gcc-Fix-argument-list-too-long-error.patch \
> -           file://0022-Disable-sdt.patch \
> -           file://0023-libtool.patch \
> -           file://0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch \
> -           file://0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch \
> -           file://0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch \
> -           file://0027-export-CPP.patch \
> -           file://0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch \
> -           file://0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch \
> -           file://0030-Ensure-target-gcc-headers-can-be-included.patch \
> -           file://0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch \
> -           file://0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch \
> -           file://0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch \
> -           file://0034-aarch64-Add-support-for-musl-ldso.patch \
> -           file://0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch \
> -           file://0036-handle-sysroot-support-for-nativesdk-gcc.patch \
> -           file://0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch \
> -           file://0038-Fix-various-_FOR_BUILD-and-related-variables.patch \
> -           file://0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch \
> -           file://0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch \
> -           file://0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch \
> -           file://0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch \
> -           file://0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch \
> -           file://0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch \
> -           file://0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch \
> -           file://0047-sync-gcc-stddef.h-with-musl.patch \
> -           file://0048-gcc-Enable-static-PIE.patch \
> -           file://fix-segmentation-fault-precompiled-hdr.patch \
> -           file://no-sse-fix-test-case-failures.patch \
> -           ${BACKPORTS} \
> -"
> -BACKPORTS = "\
> -           file://0001-Fix-internal-compiler-error-in-testcase.patch \
> -           file://0001-PR-rtl-optimization-83030.patch \
> -           file://0001-Fix-ppc64le-build-Partial-backport-r256656.patch \
> -           file://0001-PR-c-80290-memory-hog-with-std-pair.patch \
> -"
> -
> -SRC_URI[md5sum] = "be2da21680f27624f3a87055c4ba5af2"
> -SRC_URI[sha256sum] = "832ca6ae04636adbb430e865a1451adf6979ab44ca1c8374f61fba65645ce15c"
> -
> -S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}"
> -#S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/git"
> -B = "${WORKDIR}/gcc-${PV}/build.${HOST_SYS}.${TARGET_SYS}"
> -
> -# Language Overrides
> -FORTRAN = ""
> -JAVA = ""
> -
> -LTO = "--enable-lto"
> -
> -EXTRA_OECONF_BASE = "\
> -    ${LTO} \
> -    --enable-libssp \
> -    --enable-libitm \
> -    --disable-bootstrap \
> -    --disable-libmudflap \
> -    --with-system-zlib \
> -    ${@'--with-linker-hash-style=${LINKER_HASH_STYLE}' if '${LINKER_HASH_STYLE}' else ''} \
> -    --enable-linker-build-id \
> -    --with-ppl=no \
> -    --with-cloog=no \
> -    --enable-checking=release \
> -    --enable-cheaders=c_global \
> -    --without-isl \
> -"
> -
> -EXTRA_OECONF_INITIAL = "\
> -    --disable-libmudflap \
> -    --disable-libgomp \
> -    --disable-libitm \
> -    --disable-libquadmath \
> -    --with-system-zlib \
> -    --disable-lto \
> -    --disable-plugin \
> -    --enable-decimal-float=no \
> -    --without-isl \
> -    gcc_cv_libc_provides_ssp=yes \
> -"
> -
> -EXTRA_OECONF_PATHS = "\
> -    --with-gxx-include-dir=/not/exist{target_includedir}/c++/${BINV} \
> -    --with-sysroot=/not/exist \
> -    --with-build-sysroot=${STAGING_DIR_TARGET} \
> -"
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-internal-compiler-error-in-testcase.patch b/meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-internal-compiler-error-in-testcase.patch
> deleted file mode 100644
> index 45cc0ee..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-internal-compiler-error-in-testcase.patch
> +++ /dev/null
> @@ -1,212 +0,0 @@
> -From d3cdd96a300f9003a1cc242541605169aacdc811 Mon Sep 17 00:00:00 2001
> -From: willschm <willschm@138bc75d-0d04-0410-961f-82ee72b054a4>
> -Date: Mon, 25 Sep 2017 14:35:02 +0000
> -Subject: [PATCH] [gcc]
> -
> -2017-09-25  Will Schmidt  <will_schmidt@vnet.ibm.com>
> -
> -	* config/rs6000/rs6000.c (rs6000_gimple_fold_builtin): Add handling
> -	for early folding of vector stores (ALTIVEC_BUILTIN_ST_*).
> -	(rs6000_builtin_valid_without_lhs): New helper function.
> -	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
> -	Remove obsoleted code for handling ALTIVEC_BUILTIN_VEC_ST.
> -
> -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@253152 138bc75d-0d04-0410-961f-82ee72b054a4
> -
> -Fix internal compiler error for testcase gcc.dg/vmx/7d-02.c
> -
> -Upstream commit: d3cdd96a300f9003a1cc242541605169aacdc811
> -
> -Backport by Kaushik Phatak <Kaushik.Phatak@kpit.com>
> -
> -This patch removes changes to Changelog from the original upstream patch.
> -This will help us avoid conflicts.
> -
> -Upstream-Status: Backport
> -
> -Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
> ----
> - gcc/ChangeLog                |  8 +++++
> - gcc/config/rs6000/rs6000-c.c | 72 -------------------------------------------
> - gcc/config/rs6000/rs6000.c   | 73 ++++++++++++++++++++++++++++++++++++++++++--
> - 3 files changed, 78 insertions(+), 75 deletions(-)
> -
> -diff --git a/gcc/config/rs6000/rs6000-c.c b/gcc/config/rs6000/rs6000-c.c
> -index a49db97..4a363a1 100644
> ---- a/gcc/config/rs6000/rs6000-c.c
> -+++ b/gcc/config/rs6000/rs6000-c.c
> -@@ -6279,70 +6279,6 @@ altivec_resolve_overloaded_builtin (loca
> - 	}
> -     }
> - 
> --  /* Similarly for stvx.  */
> --  if (fcode == ALTIVEC_BUILTIN_VEC_ST
> --      && (BYTES_BIG_ENDIAN || !VECTOR_ELT_ORDER_BIG)
> --      && nargs == 3)
> --    {
> --      tree arg0 = (*arglist)[0];
> --      tree arg1 = (*arglist)[1];
> --      tree arg2 = (*arglist)[2];
> --
> --      /* Construct the masked address.  Let existing error handling take
> --	 over if we don't have a constant offset.  */
> --      arg1 = fold (arg1);
> --
> --      if (TREE_CODE (arg1) == INTEGER_CST)
> --	{
> --	  if (!ptrofftype_p (TREE_TYPE (arg1)))
> --	    arg1 = build1 (NOP_EXPR, sizetype, arg1);
> --
> --	  tree arg2_type = TREE_TYPE (arg2);
> --	  if (TREE_CODE (arg2_type) == ARRAY_TYPE && c_dialect_cxx ())
> --	    {
> --	      /* Force array-to-pointer decay for C++.  */
> --	      arg2 = default_conversion (arg2);
> --	      arg2_type = TREE_TYPE (arg2);
> --	    }
> --
> --	  /* Find the built-in to make sure a compatible one exists; if not
> --	     we fall back to default handling to get the error message.  */
> --	  for (desc = altivec_overloaded_builtins;
> --	       desc->code && desc->code != fcode; desc++)
> --	    continue;
> --
> --	  for (; desc->code == fcode; desc++)
> --	    if (rs6000_builtin_type_compatible (TREE_TYPE (arg0), desc->op1)
> --		&& rs6000_builtin_type_compatible (TREE_TYPE (arg1), desc->op2)
> --		&& rs6000_builtin_type_compatible (TREE_TYPE (arg2),
> --						   desc->op3))
> --	      {
> --		tree addr = fold_build2_loc (loc, POINTER_PLUS_EXPR, arg2_type,
> --					     arg2, arg1);
> --		tree aligned
> --		  = fold_build2_loc (loc, BIT_AND_EXPR, arg2_type,
> --				     addr, build_int_cst (arg2_type, -16));
> --
> --		tree arg0_type = TREE_TYPE (arg0);
> --		if (TYPE_MODE (arg0_type) == V2DImode)
> --		  /* Type-based aliasing analysis thinks vector long
> --		     and vector long long are different and will put them
> --		     in distinct alias classes.  Force our address type
> --		     to be a may-alias type to avoid this.  */
> --		  arg0_type
> --		    = build_pointer_type_for_mode (arg0_type, Pmode,
> --						   true/*can_alias_all*/);
> --		else
> --		  arg0_type = build_pointer_type (arg0_type);
> --		aligned = build1 (NOP_EXPR, arg0_type, aligned);
> --		tree stg = build_indirect_ref (loc, aligned, RO_NULL);
> --		tree retval = build2 (MODIFY_EXPR, TREE_TYPE (stg), stg,
> --				      convert (TREE_TYPE (stg), arg0));
> --		return retval;
> --	      }
> --	}
> --    }
> --
> -   for (n = 0;
> -        !VOID_TYPE_P (TREE_VALUE (fnargs)) && n < nargs;
> -        fnargs = TREE_CHAIN (fnargs), n++)
> -diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
> -index a49db97..4a363a1 100644
> ---- a/gcc/config/rs6000/rs6000.c
> -+++ b/gcc/config/rs6000/rs6000.c
> -@@ -55,6 +55,7 @@
> - #include "reload.h"
> - #include "sched-int.h"
> - #include "gimplify.h"
> -+#include "gimple-fold.h"
> - #include "gimple-iterator.h"
> - #include "gimple-ssa.h"
> - #include "gimple-walk.h"
> -@@ -17089,6 +17090,25 @@ rs6000_fold_builtin (tree fndecl, int n_
> - #endif
> - }
> - 
> -+/*  Helper function to sort out which built-ins may be valid without having
> -+    a LHS.  */
> -+bool
> -+rs6000_builtin_valid_without_lhs (enum rs6000_builtins fn_code)
> -+{
> -+  switch (fn_code)
> -+    {
> -+    case ALTIVEC_BUILTIN_STVX_V16QI:
> -+    case ALTIVEC_BUILTIN_STVX_V8HI:
> -+    case ALTIVEC_BUILTIN_STVX_V4SI:
> -+    case ALTIVEC_BUILTIN_STVX_V4SF:
> -+    case ALTIVEC_BUILTIN_STVX_V2DI:
> -+    case ALTIVEC_BUILTIN_STVX_V2DF:
> -+      return true;
> -+    default:
> -+      return false;
> -+    }
> -+}
> -+
> - /* Fold a machine-dependent built-in in GIMPLE.  (For folding into
> -    a constant, use rs6000_fold_builtin.)  */
> - 
> -@@ -17102,6 +17122,10 @@ rs6000_gimple_fold_builtin (gimple_stmt_
> -     = (enum rs6000_builtins) DECL_FUNCTION_CODE (fndecl);
> -   tree arg0, arg1, lhs;
> - 
> -+  /* Prevent gimple folding for code that does not have a LHS, unless it is
> -+     allowed per the rs6000_builtin_valid_without_lhs helper function.  */
> -+  if (!gimple_call_lhs (stmt) && !rs6000_builtin_valid_without_lhs (fn_code))
> -+     return false;
> -   switch (fn_code)
> -     {
> -     /* Flavors of vec_add.  We deliberately don't expand
> -@@ -17169,6 +17193,54 @@ rs6000_gimple_fold_builtin (gimple_stmt_
> - 	gsi_replace (gsi, g, true);
> - 	return true;
> -       }
> -+    /* Vector stores.  */
> -+    case ALTIVEC_BUILTIN_STVX_V16QI:
> -+    case ALTIVEC_BUILTIN_STVX_V8HI:
> -+    case ALTIVEC_BUILTIN_STVX_V4SI:
> -+    case ALTIVEC_BUILTIN_STVX_V4SF:
> -+    case ALTIVEC_BUILTIN_STVX_V2DI:
> -+    case ALTIVEC_BUILTIN_STVX_V2DF:
> -+      {
> -+	 /* Do not fold for -maltivec=be on LE targets.  */
> -+	 if (VECTOR_ELT_ORDER_BIG && !BYTES_BIG_ENDIAN)
> -+	    return false;
> -+	 arg0 = gimple_call_arg (stmt, 0); /* Value to be stored.  */
> -+	 arg1 = gimple_call_arg (stmt, 1); /* Offset.  */
> -+	 tree arg2 = gimple_call_arg (stmt, 2); /* Store-to address.  */
> -+	 location_t loc = gimple_location (stmt);
> -+	 tree arg0_type = TREE_TYPE (arg0);
> -+	 /* Use ptr_type_node (no TBAA) for the arg2_type.
> -+	  FIXME: (Richard)  "A proper fix would be to transition this type as
> -+	  seen from the frontend to GIMPLE, for example in a similar way we
> -+	  do for MEM_REFs by piggy-backing that on an extra argument, a
> -+	  constant zero pointer of the alias pointer type to use (which would
> -+	  also serve as a type indicator of the store itself).  I'd use a
> -+	  target specific internal function for this (not sure if we can have
> -+	  those target specific, but I guess if it's folded away then that's
> -+	  fine) and get away with the overload set."
> -+	  */
> -+	 tree arg2_type = ptr_type_node;
> -+	 /* POINTER_PLUS_EXPR wants the offset to be of type 'sizetype'.  Create
> -+	    the tree using the value from arg0.  The resulting type will match
> -+	    the type of arg2.  */
> -+	 gimple_seq stmts = NULL;
> -+	 tree temp_offset = gimple_convert (&stmts, loc, sizetype, arg1);
> -+	 tree temp_addr = gimple_build (&stmts, loc, POINTER_PLUS_EXPR,
> -+				       arg2_type, arg2, temp_offset);
> -+	 /* Mask off any lower bits from the address.  */
> -+	 tree aligned_addr = gimple_build (&stmts, loc, BIT_AND_EXPR,
> -+					  arg2_type, temp_addr,
> -+					  build_int_cst (arg2_type, -16));
> -+	 gsi_insert_seq_before (gsi, stmts, GSI_SAME_STMT);
> -+	/* The desired gimple result should be similar to:
> -+	 MEM[(__vector floatD.1407 *)_1] = vf1D.2697;  */
> -+	 gimple *g;
> -+	 g = gimple_build_assign (build2 (MEM_REF, arg0_type, aligned_addr,
> -+					   build_int_cst (arg2_type, 0)), arg0);
> -+	 gimple_set_location (g, loc);
> -+	 gsi_replace (gsi, g, true);
> -+	 return true;
> -+      }
> - 
> -     default:
> -       break;
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-ppc64le-build-Partial-backport-r256656.patch b/meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-ppc64le-build-Partial-backport-r256656.patch
> deleted file mode 100644
> index cfb70e1..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0001-Fix-ppc64le-build-Partial-backport-r256656.patch
> +++ /dev/null
> @@ -1,37 +0,0 @@
> -From aa65a43516da1d48011ef621ed5988289711d99b Mon Sep 17 00:00:00 2001
> -From: marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
> -Date: Fri, 29 Jun 2018 09:31:30 +0000
> -Subject: [PATCH] Partial backport r256656
> -
> -2018-06-29  Martin Liska  <mliska@suse.cz>
> -
> -	Backport from mainline
> -	2018-01-10  Kelvin Nilsen  <kelvin@gcc.gnu.org>
> -
> -	* lex.c (search_line_fast): Remove illegal coercion of an
> -	unaligned pointer value to vector pointer type and replace with
> -	use of __builtin_vec_vsx_ld () built-in function, which operates
> -	on unaligned pointer values.
> -
> -Upstream-Status: Backport
> -Signed-off-by: Joel Stanley <joel@jms.id.au>
> ----
> - libcpp/lex.c  |  2 +-
> - 1 files changed, 1 insertions(+), 1 deletion(-)
> -
> -diff --git a/libcpp/lex.c b/libcpp/lex.c
> -index 097c78002cbb..e0fb9e822c44 100644
> ---- a/libcpp/lex.c
> -+++ b/libcpp/lex.c
> -@@ -568,7 +568,7 @@ search_line_fast (const uchar *s, const uchar *end ATTRIBUTE_UNUSED)
> -     {
> -       vc m_nl, m_cr, m_bs, m_qm;
> - 
> --      data = *((const vc *)s);
> -+      data = __builtin_vec_vsx_ld (0, s);
> -       s += 16;
> - 
> -       m_nl = (vc) __builtin_vec_cmpeq(data, repl_nl);
> --- 
> -2.17.1
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0001-PR-c-80290-memory-hog-with-std-pair.patch b/meta/recipes-devtools/gcc/gcc-7.3/0001-PR-c-80290-memory-hog-with-std-pair.patch
> deleted file mode 100644
> index 603a29a..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0001-PR-c-80290-memory-hog-with-std-pair.patch
> +++ /dev/null
> @@ -1,58 +0,0 @@
> -From 8c014bceeca6a558519e86b16a8142accc41e94f Mon Sep 17 00:00:00 2001
> -From: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
> -Date: Thu, 28 Jun 2018 00:25:21 +0000
> -Subject: [PATCH] 	PR c++/80290 - memory-hog with std::pair.
> -
> -	* pt.c (type_unification_real): Skip non-dependent conversion
> -	check for a nested list argument.
> -	(braced_init_depth): New.
> -
> -Upstream-Status: Backport
> -Signed-off-by: Joel Stanley <joel@jms.id.au>
> ----
> - gcc/cp/pt.c      | 22 ++++++++++++++++++++++
> - 1 file changed, 22 insertions(+)
> -
> -diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
> -index 79cfd0129226..71077a3b0498 100644
> ---- a/gcc/cp/pt.c
> -+++ b/gcc/cp/pt.c
> -@@ -19242,6 +19242,24 @@ try_array_deduction (tree tparms, tree targs, tree parm)
> - 			  /*nondeduced*/false, array_deduction_r);
> - }
> - 
> -+/* Returns how many levels of { } INIT contains.  */
> -+
> -+static int
> -+braced_init_depth (tree init)
> -+{
> -+  if (!init || !BRACE_ENCLOSED_INITIALIZER_P (init))
> -+    return 0;
> -+  unsigned i; tree val;
> -+  unsigned max = 0;
> -+  FOR_EACH_CONSTRUCTOR_VALUE (CONSTRUCTOR_ELTS (init), i, val)
> -+    {
> -+      unsigned elt_d = braced_init_depth (val);
> -+      if (elt_d > max)
> -+	max = elt_d;
> -+    }
> -+  return max + 1;
> -+}
> -+
> - /* Most parms like fn_type_unification.
> - 
> -    If SUBR is 1, we're being called recursively (to unify the
> -@@ -19478,6 +19496,10 @@ type_unification_real (tree tparms,
> - 
> - 	    if (uses_template_parms (parm))
> - 	      continue;
> -+	    /* Workaround for c++/80290: avoid combinatorial explosion on
> -+	       deeply nested braced init-lists.  */
> -+	    if (braced_init_depth (arg) > 2)
> -+	      continue;
> - 	    if (check_non_deducible_conversion (parm, arg, strict, flags,
> - 						explain_p))
> - 	      return 1;
> --- 
> -2.17.1
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0001-PR-rtl-optimization-83030.patch b/meta/recipes-devtools/gcc/gcc-7.3/0001-PR-rtl-optimization-83030.patch
> deleted file mode 100644
> index 71f7988..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0001-PR-rtl-optimization-83030.patch
> +++ /dev/null
> @@ -1,272 +0,0 @@
> -From f5c4a9440f15ccf6775659910a2014a5494ee86e Mon Sep 17 00:00:00 2001
> -From: ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
> -Date: Wed, 22 Nov 2017 21:43:22 +0000
> -Subject: [PATCH] 	PR rtl-optimization/83030 	* doc/rtl.texi (Flags
> - in an RTL Expression): Alphabetize, add entry 	for CROSSING_JUMP_P and
> - mention usage of 'jump' for JUMP_INSNs. 	(Insns): Delete entry for
> - REG_CROSSING_JUMP in register notes. 	* bb-reorder.c
> - (update_crossing_jump_flags): Do not test whether the 	CROSSING_JUMP_P flag
> - is already set before setting it. 	* cfgrtl.c (fixup_partition_crossing):
> - Likewise. 	* reorg.c (relax_delay_slots): Do not consider a
> - CROSSING_JUMP_P insn 	as useless.
> -
> -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@255083 138bc75d-0d04-0410-961f-82ee72b054a4
> -
> -Upstream-Status: Backport
> -
> -This patch removes changes to Changelog from the original upstream patch.
> -This will help us avoid conflicts.
> -
> -Original backport to GCC 7.x by Amruta Pawar <Amruta.Pawar@kpit.com>
> -
> -Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
> -
> ----
> - gcc/bb-reorder.c |   5 +--
> - gcc/cfgrtl.c     |   3 +-
> - gcc/doc/rtl.texi | 129 ++++++++++++++++++++++++++++---------------------------
> - gcc/reorg.c      |   7 +--
> - 5 files changed, 84 insertions(+), 72 deletions(-)
> -
> -diff --git a/gcc/bb-reorder.c b/gcc/bb-reorder.c
> -index 55e6dc6..794283c 100644
> ---- a/gcc/bb-reorder.c
> -+++ b/gcc/bb-reorder.c
> -@@ -2236,10 +2236,7 @@ update_crossing_jump_flags (void)
> -     FOR_EACH_EDGE (e, ei, bb->succs)
> -       if (e->flags & EDGE_CROSSING)
> - 	{
> --	  if (JUMP_P (BB_END (bb))
> --	      /* Some flags were added during fix_up_fall_thru_edges, via
> --		 force_nonfallthru_and_redirect.  */
> --	      && !CROSSING_JUMP_P (BB_END (bb)))
> -+	  if (JUMP_P (BB_END (bb)))
> - 	    CROSSING_JUMP_P (BB_END (bb)) = 1;
> - 	  break;
> - 	}
> -diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c
> -index d6e5ac0..a2ad075 100644
> ---- a/gcc/cfgrtl.c
> -+++ b/gcc/cfgrtl.c
> -@@ -1334,8 +1334,7 @@ fixup_partition_crossing (edge e)
> -   if (BB_PARTITION (e->src) != BB_PARTITION (e->dest))
> -     {
> -       e->flags |= EDGE_CROSSING;
> --      if (JUMP_P (BB_END (e->src))
> --	  && !CROSSING_JUMP_P (BB_END (e->src)))
> -+      if (JUMP_P (BB_END (e->src)))
> - 	CROSSING_JUMP_P (BB_END (e->src)) = 1;
> -     }
> -   else if (BB_PARTITION (e->src) == BB_PARTITION (e->dest))
> -diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi
> -index 21524f5..a58eedc 100644
> ---- a/gcc/doc/rtl.texi
> -+++ b/gcc/doc/rtl.texi
> -@@ -565,6 +565,16 @@ that are used in certain types of expression.  Most often they
> - are accessed with the following macros, which expand into lvalues.
> - 
> - @table @code
> -+@findex CROSSING_JUMP_P
> -+@cindex @code{jump_insn} and @samp{/j}
> -+@item CROSSING_JUMP_P (@var{x})
> -+Nonzero in a @code{jump_insn} if it crosses between hot and cold sections,
> -+which could potentially be very far apart in the executable.  The presence
> -+of this flag indicates to other optimizations that this branching instruction
> -+should not be ``collapsed'' into a simpler branching construct.  It is used
> -+when the optimization to partition basic blocks into hot and cold sections
> -+is turned on.
> -+
> - @findex CONSTANT_POOL_ADDRESS_P
> - @cindex @code{symbol_ref} and @samp{/u}
> - @cindex @code{unchanging}, in @code{symbol_ref}
> -@@ -577,37 +587,6 @@ In either case GCC assumes these addresses can be addressed directly,
> - perhaps with the help of base registers.
> - Stored in the @code{unchanging} field and printed as @samp{/u}.
> - 
> --@findex RTL_CONST_CALL_P
> --@cindex @code{call_insn} and @samp{/u}
> --@cindex @code{unchanging}, in @code{call_insn}
> --@item RTL_CONST_CALL_P (@var{x})
> --In a @code{call_insn} indicates that the insn represents a call to a
> --const function.  Stored in the @code{unchanging} field and printed as
> --@samp{/u}.
> --
> --@findex RTL_PURE_CALL_P
> --@cindex @code{call_insn} and @samp{/i}
> --@cindex @code{return_val}, in @code{call_insn}
> --@item RTL_PURE_CALL_P (@var{x})
> --In a @code{call_insn} indicates that the insn represents a call to a
> --pure function.  Stored in the @code{return_val} field and printed as
> --@samp{/i}.
> --
> --@findex RTL_CONST_OR_PURE_CALL_P
> --@cindex @code{call_insn} and @samp{/u} or @samp{/i}
> --@item RTL_CONST_OR_PURE_CALL_P (@var{x})
> --In a @code{call_insn}, true if @code{RTL_CONST_CALL_P} or
> --@code{RTL_PURE_CALL_P} is true.
> --
> --@findex RTL_LOOPING_CONST_OR_PURE_CALL_P
> --@cindex @code{call_insn} and @samp{/c}
> --@cindex @code{call}, in @code{call_insn}
> --@item RTL_LOOPING_CONST_OR_PURE_CALL_P (@var{x})
> --In a @code{call_insn} indicates that the insn represents a possibly
> --infinite looping call to a const or pure function.  Stored in the
> --@code{call} field and printed as @samp{/c}.  Only true if one of
> --@code{RTL_CONST_CALL_P} or @code{RTL_PURE_CALL_P} is true.
> --
> - @findex INSN_ANNULLED_BRANCH_P
> - @cindex @code{jump_insn} and @samp{/u}
> - @cindex @code{call_insn} and @samp{/u}
> -@@ -702,6 +681,29 @@ Stored in the @code{call} field and printed as @samp{/c}.
> - Nonzero in a @code{mem} if the memory reference holds a pointer.
> - Stored in the @code{frame_related} field and printed as @samp{/f}.
> - 
> -+@findex MEM_READONLY_P
> -+@cindex @code{mem} and @samp{/u}
> -+@cindex @code{unchanging}, in @code{mem}
> -+@item MEM_READONLY_P (@var{x})
> -+Nonzero in a @code{mem}, if the memory is statically allocated and read-only.
> -+
> -+Read-only in this context means never modified during the lifetime of the
> -+program, not necessarily in ROM or in write-disabled pages.  A common
> -+example of the later is a shared library's global offset table.  This
> -+table is initialized by the runtime loader, so the memory is technically
> -+writable, but after control is transferred from the runtime loader to the
> -+application, this memory will never be subsequently modified.
> -+
> -+Stored in the @code{unchanging} field and printed as @samp{/u}.
> -+
> -+@findex PREFETCH_SCHEDULE_BARRIER_P
> -+@cindex @code{prefetch} and @samp{/v}
> -+@cindex @code{volatile}, in @code{prefetch}
> -+@item PREFETCH_SCHEDULE_BARRIER_P (@var{x})
> -+In a @code{prefetch}, indicates that the prefetch is a scheduling barrier.
> -+No other INSNs will be moved over it.
> -+Stored in the @code{volatil} field and printed as @samp{/v}.
> -+
> - @findex REG_FUNCTION_VALUE_P
> - @cindex @code{reg} and @samp{/i}
> - @cindex @code{return_val}, in @code{reg}
> -@@ -731,6 +733,37 @@ The same hard register may be used also for collecting the values of
> - functions called by this one, but @code{REG_FUNCTION_VALUE_P} is zero
> - in this kind of use.
> - 
> -+@findex RTL_CONST_CALL_P
> -+@cindex @code{call_insn} and @samp{/u}
> -+@cindex @code{unchanging}, in @code{call_insn}
> -+@item RTL_CONST_CALL_P (@var{x})
> -+In a @code{call_insn} indicates that the insn represents a call to a
> -+const function.  Stored in the @code{unchanging} field and printed as
> -+@samp{/u}.
> -+
> -+@findex RTL_PURE_CALL_P
> -+@cindex @code{call_insn} and @samp{/i}
> -+@cindex @code{return_val}, in @code{call_insn}
> -+@item RTL_PURE_CALL_P (@var{x})
> -+In a @code{call_insn} indicates that the insn represents a call to a
> -+pure function.  Stored in the @code{return_val} field and printed as
> -+@samp{/i}.
> -+
> -+@findex RTL_CONST_OR_PURE_CALL_P
> -+@cindex @code{call_insn} and @samp{/u} or @samp{/i}
> -+@item RTL_CONST_OR_PURE_CALL_P (@var{x})
> -+In a @code{call_insn}, true if @code{RTL_CONST_CALL_P} or
> -+@code{RTL_PURE_CALL_P} is true.
> -+
> -+@findex RTL_LOOPING_CONST_OR_PURE_CALL_P
> -+@cindex @code{call_insn} and @samp{/c}
> -+@cindex @code{call}, in @code{call_insn}
> -+@item RTL_LOOPING_CONST_OR_PURE_CALL_P (@var{x})
> -+In a @code{call_insn} indicates that the insn represents a possibly
> -+infinite looping call to a const or pure function.  Stored in the
> -+@code{call} field and printed as @samp{/c}.  Only true if one of
> -+@code{RTL_CONST_CALL_P} or @code{RTL_PURE_CALL_P} is true.
> -+
> - @findex RTX_FRAME_RELATED_P
> - @cindex @code{insn} and @samp{/f}
> - @cindex @code{call_insn} and @samp{/f}
> -@@ -765,21 +798,6 @@ computation performed by this instruction, i.e., one that
> - This flag is required for exception handling support on targets with RTL
> - prologues.
> - 
> --@findex MEM_READONLY_P
> --@cindex @code{mem} and @samp{/u}
> --@cindex @code{unchanging}, in @code{mem}
> --@item MEM_READONLY_P (@var{x})
> --Nonzero in a @code{mem}, if the memory is statically allocated and read-only.
> --
> --Read-only in this context means never modified during the lifetime of the
> --program, not necessarily in ROM or in write-disabled pages.  A common
> --example of the later is a shared library's global offset table.  This
> --table is initialized by the runtime loader, so the memory is technically
> --writable, but after control is transferred from the runtime loader to the
> --application, this memory will never be subsequently modified.
> --
> --Stored in the @code{unchanging} field and printed as @samp{/u}.
> --
> - @findex SCHED_GROUP_P
> - @cindex @code{insn} and @samp{/s}
> - @cindex @code{call_insn} and @samp{/s}
> -@@ -879,14 +897,6 @@ Stored in the @code{volatil} field and printed as @samp{/v}.
> - Most uses of @code{SYMBOL_REF_FLAG} are historic and may be subsumed
> - by @code{SYMBOL_REF_FLAGS}.  Certainly use of @code{SYMBOL_REF_FLAGS}
> - is mandatory if the target requires more than one bit of storage.
> --
> --@findex PREFETCH_SCHEDULE_BARRIER_P
> --@cindex @code{prefetch} and @samp{/v}
> --@cindex @code{volatile}, in @code{prefetch}
> --@item PREFETCH_SCHEDULE_BARRIER_P (@var{x})
> --In a @code{prefetch}, indicates that the prefetch is a scheduling barrier.
> --No other INSNs will be moved over it.
> --Stored in the @code{volatil} field and printed as @samp{/v}.
> - @end table
> - 
> - These are the fields to which the above macros refer:
> -@@ -974,6 +985,8 @@ In a @code{set}, 1 means it is for a return.
> - 
> - In a @code{call_insn}, 1 means it is a sibling call.
> - 
> -+In a @code{jump_insn}, 1 means it is a crossing jump.
> -+
> - In an RTL dump, this flag is represented as @samp{/j}.
> - 
> - @findex unchanging
> -@@ -3887,16 +3900,6 @@ multiple targets; the last label in the insn (in the highest numbered
> - insn-field) goes into the @code{JUMP_LABEL} field and does not have a
> - @code{REG_LABEL_TARGET} note.  @xref{Insns, JUMP_LABEL}.
> - 
> --@findex REG_CROSSING_JUMP
> --@item REG_CROSSING_JUMP
> --This insn is a branching instruction (either an unconditional jump or
> --an indirect jump) which crosses between hot and cold sections, which
> --could potentially be very far apart in the executable.  The presence
> --of this note indicates to other optimizations that this branching
> --instruction should not be ``collapsed'' into a simpler branching
> --construct.  It is used when the optimization to partition basic blocks
> --into hot and cold sections is turned on.
> --
> - @findex REG_SETJMP
> - @item REG_SETJMP
> - Appears attached to each @code{CALL_INSN} to @code{setjmp} or a
> -diff --git a/gcc/reorg.c b/gcc/reorg.c
> -index 5914af6..77f3fe7 100644
> ---- a/gcc/reorg.c
> -+++ b/gcc/reorg.c
> -@@ -3360,10 +3360,11 @@ relax_delay_slots (rtx_insn *first)
> - 	}
> - 
> -       /* See if we have a simple (conditional) jump that is useless.  */
> --      if (! INSN_ANNULLED_BRANCH_P (delay_jump_insn)
> --	  && ! condjump_in_parallel_p (delay_jump_insn)
> -+      if (!CROSSING_JUMP_P (delay_jump_insn)
> -+	  && !INSN_ANNULLED_BRANCH_P (delay_jump_insn)
> -+	  && !condjump_in_parallel_p (delay_jump_insn)
> - 	  && prev_active_insn (as_a<rtx_insn *> (target_label)) == insn
> --	  && ! BARRIER_P (prev_nonnote_insn (as_a<rtx_insn *> (target_label)))
> -+	  && !BARRIER_P (prev_nonnote_insn (as_a<rtx_insn *> (target_label)))
> - 	  /* If the last insn in the delay slot sets CC0 for some insn,
> - 	     various code assumes that it is in a delay slot.  We could
> - 	     put it back where it belonged and delete the register notes,
> --- 
> -1.8.5.6
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch b/meta/recipes-devtools/gcc/gcc-7.3/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
> deleted file mode 100644
> index 1af1c74..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
> +++ /dev/null
> @@ -1,42 +0,0 @@
> -From 2fcf1e23ef4b2a5c93526f12212aa892595261f6 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 08:37:11 +0400
> -Subject: [PATCH 01/47] gcc-4.3.1: ARCH_FLAGS_FOR_TARGET
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Inappropriate [embedded specific]
> ----
> - configure    | 2 +-
> - configure.ac | 2 +-
> - 2 files changed, 2 insertions(+), 2 deletions(-)
> -
> -diff --git a/configure b/configure
> -index 32a38633ad8..b4760952085 100755
> ---- a/configure
> -+++ b/configure
> -@@ -7472,7 +7472,7 @@ fi
> - # for target_alias and gcc doesn't manage it consistently.
> - target_configargs="--cache-file=./config.cache ${target_configargs}"
> - 
> --FLAGS_FOR_TARGET=
> -+FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
> - case " $target_configdirs " in
> -  *" newlib "*)
> -   case " $target_configargs " in
> -diff --git a/configure.ac b/configure.ac
> -index 12377499295..176ebb921ed 100644
> ---- a/configure.ac
> -+++ b/configure.ac
> -@@ -3065,7 +3065,7 @@ fi
> - # for target_alias and gcc doesn't manage it consistently.
> - target_configargs="--cache-file=./config.cache ${target_configargs}"
> - 
> --FLAGS_FOR_TARGET=
> -+FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
> - case " $target_configdirs " in
> -  *" newlib "*)
> -   case " $target_configargs " in
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0008-c99-snprintf.patch b/meta/recipes-devtools/gcc/gcc-7.3/0008-c99-snprintf.patch
> deleted file mode 100644
> index ebd562b..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0008-c99-snprintf.patch
> +++ /dev/null
> @@ -1,28 +0,0 @@
> -From 732f10eead61830a8aee1bf38cce892da25c35b1 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 08:49:03 +0400
> -Subject: [PATCH 08/47] c99-snprintf
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Pending
> ----
> - libstdc++-v3/include/c_std/cstdio | 2 +-
> - 1 file changed, 1 insertion(+), 1 deletion(-)
> -
> -diff --git a/libstdc++-v3/include/c_std/cstdio b/libstdc++-v3/include/c_std/cstdio
> -index 43969892aa2..12148457909 100644
> ---- a/libstdc++-v3/include/c_std/cstdio
> -+++ b/libstdc++-v3/include/c_std/cstdio
> -@@ -144,7 +144,7 @@ namespace std
> -   using ::vsprintf;
> - } // namespace std
> - 
> --#if _GLIBCXX_USE_C99_STDIO
> -+#if _GLIBCXX_USE_C99_STDIO || defined(__UCLIBC__)
> - 
> - #undef snprintf
> - #undef vfscanf
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0009-gcc-poison-system-directories.patch b/meta/recipes-devtools/gcc/gcc-7.3/0009-gcc-poison-system-directories.patch
> deleted file mode 100644
> index fe13ed6..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0009-gcc-poison-system-directories.patch
> +++ /dev/null
> @@ -1,192 +0,0 @@
> -From 4791a0a0f4595d0a18974f4e85a759a0789943db Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 08:59:00 +0400
> -Subject: [PATCH 09/47] gcc: poison-system-directories
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Inappropriate [distribution: codesourcery]
> ----
> - gcc/common.opt      |  4 ++++
> - gcc/config.in       |  6 ++++++
> - gcc/configure       | 16 ++++++++++++++++
> - gcc/configure.ac    | 10 ++++++++++
> - gcc/doc/invoke.texi |  9 +++++++++
> - gcc/gcc.c           |  2 ++
> - gcc/incpath.c       | 19 +++++++++++++++++++
> - 7 files changed, 66 insertions(+)
> -
> -diff --git a/gcc/common.opt b/gcc/common.opt
> -index a5c3aeaa336..f02fe66367e 100644
> ---- a/gcc/common.opt
> -+++ b/gcc/common.opt
> -@@ -662,6 +662,10 @@ Wreturn-local-addr
> - Common Var(warn_return_local_addr) Init(1) Warning
> - Warn about returning a pointer/reference to a local or temporary variable.
> - 
> -+Wpoison-system-directories
> -+Common Var(flag_poison_system_directories) Init(1) Warning
> -+Warn for -I and -L options using system directories if cross compiling
> -+
> - Wshadow
> - Common Var(warn_shadow) Warning
> - Warn when one variable shadows another.  Same as -Wshadow=global.
> -diff --git a/gcc/config.in b/gcc/config.in
> -index bf2aa7b2e7d..b1203987e15 100644
> ---- a/gcc/config.in
> -+++ b/gcc/config.in
> -@@ -194,6 +194,12 @@
> - #endif
> - 
> - 
> -+/* Define to warn for use of native system header directories */
> -+#ifndef USED_FOR_TARGET
> -+#undef ENABLE_POISON_SYSTEM_DIRECTORIES
> -+#endif
> -+
> -+
> - /* Define if you want all operations on RTL (the basic data structure of the
> -    optimizer and back end) to be checked for dynamic type safety at runtime.
> -    This is quite expensive. */
> -diff --git a/gcc/configure b/gcc/configure
> -index c823ffe6290..4898f04fa6b 100755
> ---- a/gcc/configure
> -+++ b/gcc/configure
> -@@ -949,6 +949,7 @@ with_system_zlib
> - enable_maintainer_mode
> - enable_link_mutex
> - enable_version_specific_runtime_libs
> -+enable_poison_system_directories
> - enable_plugin
> - enable_host_shared
> - enable_libquadmath_support
> -@@ -1691,6 +1692,8 @@ Optional Features:
> -   --enable-version-specific-runtime-libs
> -                           specify that runtime libraries should be installed
> -                           in a compiler-specific directory
> -+  --enable-poison-system-directories
> -+                          warn for use of native system header directories
> -   --enable-plugin         enable plugin support
> -   --enable-host-shared    build host code as shared libraries
> -   --disable-libquadmath-support
> -@@ -29347,6 +29350,19 @@ if test "${enable_version_specific_runtime_libs+set}" = set; then :
> - fi
> - 
> - 
> -+# Check whether --enable-poison-system-directories was given.
> -+if test "${enable_poison_system_directories+set}" = set; then :
> -+  enableval=$enable_poison_system_directories;
> -+else
> -+  enable_poison_system_directories=no
> -+fi
> -+
> -+if test "x${enable_poison_system_directories}" = "xyes"; then
> -+
> -+$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h
> -+
> -+fi
> -+
> - # Substitute configuration variables
> - 
> - 
> -diff --git a/gcc/configure.ac b/gcc/configure.ac
> -index acfe9797389..9dc1dc7fc96 100644
> ---- a/gcc/configure.ac
> -+++ b/gcc/configure.ac
> -@@ -6101,6 +6101,16 @@ AC_ARG_ENABLE(version-specific-runtime-libs,
> -                 [specify that runtime libraries should be
> -                  installed in a compiler-specific directory])])
> - 
> -+AC_ARG_ENABLE([poison-system-directories],
> -+             AS_HELP_STRING([--enable-poison-system-directories],
> -+                            [warn for use of native system header directories]),,
> -+             [enable_poison_system_directories=no])
> -+if test "x${enable_poison_system_directories}" = "xyes"; then
> -+  AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES],
> -+           [1],
> -+           [Define to warn for use of native system header directories])
> -+fi
> -+
> - # Substitute configuration variables
> - AC_SUBST(subdirs)
> - AC_SUBST(srcdir)
> -diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
> -index 68a558e9992..060cd7169c6 100644
> ---- a/gcc/doc/invoke.texi
> -+++ b/gcc/doc/invoke.texi
> -@@ -298,6 +298,7 @@ Objective-C and Objective-C++ Dialects}.
> - -Wpacked  -Wpacked-bitfield-compat  -Wpadded @gol
> - -Wparentheses  -Wno-pedantic-ms-format @gol
> - -Wplacement-new  -Wplacement-new=@var{n} @gol
> -+-Wno-poison-system-directories @gol
> - -Wpointer-arith  -Wpointer-compare  -Wno-pointer-to-int-cast @gol
> - -Wno-pragmas  -Wredundant-decls  -Wrestrict  -Wno-return-local-addr @gol
> - -Wreturn-type  -Wsequence-point  -Wshadow  -Wno-shadow-ivar @gol
> -@@ -5395,6 +5396,14 @@ made up of data only and thus requires no special treatment.  But, for
> - most targets, it is made up of code and thus requires the stack to be
> - made executable in order for the program to work properly.
> - 
> -+@item -Wno-poison-system-directories
> -+@opindex Wno-poison-system-directories
> -+Do not warn for @option{-I} or @option{-L} options using system
> -+directories such as @file{/usr/include} when cross compiling.  This
> -+option is intended for use in chroot environments when such
> -+directories contain the correct headers and libraries for the target
> -+system rather than the host.
> -+
> - @item -Wfloat-equal
> - @opindex Wfloat-equal
> - @opindex Wno-float-equal
> -diff --git a/gcc/gcc.c b/gcc/gcc.c
> -index c48178f..f63d53d 100644
> ---- a/gcc/gcc.c
> -+++ b/gcc/gcc.c
> -@@ -1029,6 +1029,8 @@ proper position among the other output files.  */
> -    "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
> -    "%X %{o*} %{e*} %{N} %{n} %{r}\
> -     %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!nostartfiles:%S}} \
> -+    %{Wno-poison-system-directories:--no-poison-system-directories} \
> -+    %{Werror=poison-system-directories:--error-poison-system-directories} \
> -     %{static|no-pie:} %{L*} %(mfwrap) %(link_libgcc) " \
> -     VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o " CHKP_SPEC " \
> -     %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
> -diff --git a/gcc/incpath.c b/gcc/incpath.c
> -index 98fe5ec9ab3..f90e74dbd73 100644
> ---- a/gcc/incpath.c
> -+++ b/gcc/incpath.c
> -@@ -26,6 +26,7 @@
> - #include "intl.h"
> - #include "incpath.h"
> - #include "cppdefault.h"
> -+#include "diagnostic-core.h"
> - 
> - /* Microsoft Windows does not natively support inodes.
> -    VMS has non-numeric inodes.  */
> -@@ -382,6 +383,24 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)
> - 	}
> -       fprintf (stderr, _("End of search list.\n"));
> -     }
> -+
> -+#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES
> -+  if (flag_poison_system_directories)
> -+    {
> -+       struct cpp_dir *p;
> -+
> -+       for (p = heads[QUOTE]; p; p = p->next)
> -+         {
> -+          if ((!strncmp (p->name, "/usr/include", 12))
> -+              || (!strncmp (p->name, "/usr/local/include", 18))
> -+              || (!strncmp (p->name, "/usr/X11R6/include", 18)))
> -+            warning (OPT_Wpoison_system_directories,
> -+                     "include location \"%s\" is unsafe for "
> -+                     "cross-compilation",
> -+                     p->name);
> -+         }
> -+    }
> -+#endif
> - }
> - 
> - /* Use given -I paths for #include "..." but not #include <...>, and
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0010-gcc-poison-dir-extend.patch b/meta/recipes-devtools/gcc/gcc-7.3/0010-gcc-poison-dir-extend.patch
> deleted file mode 100644
> index 4e06aa2..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0010-gcc-poison-dir-extend.patch
> +++ /dev/null
> @@ -1,39 +0,0 @@
> -From e74ef84ad609b3b6a5c37d207ffc3c6e70d1f025 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:00:34 +0400
> -Subject: [PATCH 10/47] gcc-poison-dir-extend
> -
> -Add /sw/include and /opt/include based on the original
> -zecke-no-host-includes.patch patch.  The original patch checked for
> -/usr/include, /sw/include and /opt/include and then triggered a failure and
> -aborted.
> -
> -Instead, we add the two missing items to the current scan.  If the user
> -wants this to be a failure, they can add "-Werror=poison-system-directories".
> -
> -Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Pending
> ----
> - gcc/incpath.c | 4 +++-
> - 1 file changed, 3 insertions(+), 1 deletion(-)
> -
> -diff --git a/gcc/incpath.c b/gcc/incpath.c
> -index f90e74dbd73..c583ee5061d 100644
> ---- a/gcc/incpath.c
> -+++ b/gcc/incpath.c
> -@@ -393,7 +393,9 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)
> -          {
> -           if ((!strncmp (p->name, "/usr/include", 12))
> -               || (!strncmp (p->name, "/usr/local/include", 18))
> --              || (!strncmp (p->name, "/usr/X11R6/include", 18)))
> -+              || (!strncmp (p->name, "/usr/X11R6/include", 18))
> -+              || (!strncmp (p->name, "/sw/include", 11))
> -+              || (!strncmp (p->name, "/opt/include", 12)))
> -             warning (OPT_Wpoison_system_directories,
> -                      "include location \"%s\" is unsafe for "
> -                      "cross-compilation",
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch b/meta/recipes-devtools/gcc/gcc-7.3/0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch
> deleted file mode 100644
> index b39ff1e..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0011-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch
> +++ /dev/null
> @@ -1,73 +0,0 @@
> -From a41d3a53a4e313c20802330d6b5c75358a4ed882 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:08:31 +0400
> -Subject: [PATCH 11/47] gcc-4.3.3: SYSROOT_CFLAGS_FOR_TARGET
> -
> -Before committing, I noticed that PR/32161 was marked as a dup of PR/32009, but my previous patch did not fix it.
> -
> -This alternative patch is better because it lets you just use CFLAGS_FOR_TARGET to set the compilation flags for libgcc. Since bootstrapped target libraries are never compiled with the native compiler, it makes little sense to use different flags for stage1 and later stages. And it also makes little sense to use a different variable than CFLAGS_FOR_TARGET.
> -
> -Other changes I had to do include:
> -
> -- moving the creation of default CFLAGS_FOR_TARGET from Makefile.am to configure.ac, because otherwise the BOOT_CFLAGS are substituted into CFLAGS_FOR_TARGET (which is "-O2 -g $(CFLAGS)") via $(CFLAGS). It is also cleaner this way though.
> -
> -- passing the right CFLAGS to configure scripts as exported environment variables
> -
> -I also stopped passing LIBCFLAGS to configure scripts since they are unused in the whole src tree. And I updated the documentation as H-P reminded me to do.
> -
> -Bootstrapped/regtested i686-pc-linux-gnu, will commit to 4.4 shortly. Ok for 4.3?
> -
> -Signed-off-by: Paolo Bonzini  <bonzini@gnu.org>
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Pending
> ----
> - configure | 32 ++++++++++++++++++++++++++++++++
> - 1 file changed, 32 insertions(+)
> -
> -diff --git a/configure b/configure
> -index b4760952085..72a8ba94c4e 100755
> ---- a/configure
> -+++ b/configure
> -@@ -6736,6 +6736,38 @@ fi
> - 
> - 
> - 
> -+# During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
> -+# might be empty or "-g".  We don't require a C++ compiler, so CXXFLAGS
> -+# might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
> -+# We want to ensure that TARGET libraries (which we know are built with
> -+# gcc) are built with "-O2 -g", so include those options when setting
> -+# CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
> -+if test "x$CFLAGS_FOR_TARGET" = x; then
> -+  CFLAGS_FOR_TARGET=$CFLAGS
> -+  case " $CFLAGS " in
> -+    *" -O2 "*) ;;
> -+    *) CFLAGS_FOR_TARGET="-O2 $CFLAGS" ;;
> -+  esac
> -+  case " $CFLAGS " in
> -+    *" -g "* | *" -g3 "*) ;;
> -+    *) CFLAGS_FOR_TARGET="-g $CFLAGS" ;;
> -+  esac
> -+fi
> -+
> -+
> -+if test "x$CXXFLAGS_FOR_TARGET" = x; then
> -+  CXXFLAGS_FOR_TARGET=$CXXFLAGS
> -+  case " $CXXFLAGS " in
> -+    *" -O2 "*) ;;
> -+    *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS" ;;
> -+  esac
> -+  case " $CXXFLAGS " in
> -+    *" -g "* | *" -g3 "*) ;;
> -+    *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS" ;;
> -+  esac
> -+fi
> -+
> -+
> - # Handle --with-headers=XXX.  If the value is not "yes", the contents of
> - # the named directory are copied to $(tooldir)/sys-include.
> - if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0012-64-bit-multilib-hack.patch b/meta/recipes-devtools/gcc/gcc-7.3/0012-64-bit-multilib-hack.patch
> deleted file mode 100644
> index f3b3912..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0012-64-bit-multilib-hack.patch
> +++ /dev/null
> @@ -1,85 +0,0 @@
> -From 3af9fbbd14e83242ac2acb54bbb4bb726845fd34 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:10:06 +0400
> -Subject: [PATCH 12/47] 64-bit multilib hack.
> -
> -GCC has internal multilib handling code but it assumes a very specific rigid directory
> -layout. The build system implementation of multilib layout is very generic and allows
> -complete customisation of the library directories.
> -
> -This patch is a partial solution to allow any custom directories to be passed into gcc
> -and handled correctly. It forces gcc to use the base_libdir (which is the current
> -directory, "."). We need to do this for each multilib that is configured as we don't
> -know which compiler options may be being passed into the compiler. Since we have a compiler
> -per mulitlib at this point that isn't an issue.
> -
> -The one problem is the target compiler is only going to work for the default multlilib at
> -this point. Ideally we'd figure out which multilibs were being enabled with which paths
> -and be able to patch these entries with a complete set of correct paths but this we
> -don't have such code at this point. This is something the target gcc recipe should do
> -and override these platform defaults in its build config.
> -
> -RP 15/8/11
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -Signed-off-by: Elvis Dowson <elvis.dowson@gmail.com>
> -
> -Upstream-Status: Pending
> ----
> - gcc/config/i386/t-linux64   |  6 ++----
> - gcc/config/mips/t-linux64   | 10 +++-------
> - gcc/config/rs6000/t-linux64 |  5 ++---
> - 3 files changed, 7 insertions(+), 14 deletions(-)
> -
> -diff --git a/gcc/config/i386/t-linux64 b/gcc/config/i386/t-linux64
> -index e422c442dae..cc885e24457 100644
> ---- a/gcc/config/i386/t-linux64
> -+++ b/gcc/config/i386/t-linux64
> -@@ -32,7 +32,5 @@
> - #
> - comma=,
> - MULTILIB_OPTIONS    = $(subst $(comma),/,$(TM_MULTILIB_CONFIG))
> --MULTILIB_DIRNAMES   = $(patsubst m%, %, $(subst /, ,$(MULTILIB_OPTIONS)))
> --MULTILIB_OSDIRNAMES = m64=../lib64$(call if_multiarch,:x86_64-linux-gnu)
> --MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-linux-gnu)
> --MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-linux-gnux32)
> -+MULTILIB_DIRNAMES = . .
> -+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
> -diff --git a/gcc/config/mips/t-linux64 b/gcc/config/mips/t-linux64
> -index 100f9da5e14..601cdf08d05 100644
> ---- a/gcc/config/mips/t-linux64
> -+++ b/gcc/config/mips/t-linux64
> -@@ -17,10 +17,6 @@
> - # <http://www.gnu.org/licenses/>.
> - 
> - MULTILIB_OPTIONS = mabi=n32/mabi=32/mabi=64
> --MULTILIB_DIRNAMES = n32 32 64
> --MIPS_EL = $(if $(filter %el, $(firstword $(subst -, ,$(target)))),el)
> --MIPS_SOFT = $(if $(strip $(filter MASK_SOFT_FLOAT_ABI, $(target_cpu_default)) $(filter soft, $(with_float))),soft)
> --MULTILIB_OSDIRNAMES = \
> --	../lib32$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
> --	../lib$(call if_multiarch,:mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
> --	../lib64$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
> -+MULTILIB_DIRNAMES = . . .
> -+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
> -+
> -diff --git a/gcc/config/rs6000/t-linux64 b/gcc/config/rs6000/t-linux64
> -index 2830ed0d861..d057facd2fd 100644
> ---- a/gcc/config/rs6000/t-linux64
> -+++ b/gcc/config/rs6000/t-linux64
> -@@ -26,10 +26,9 @@
> - # MULTILIB_OSDIRNAMES according to what is found on the target.
> - 
> - MULTILIB_OPTIONS    := m64/m32
> --MULTILIB_DIRNAMES   := 64 32
> -+MULTILIB_DIRNAMES   := . .
> - MULTILIB_EXTRA_OPTS := 
> --MULTILIB_OSDIRNAMES := m64=../lib64$(call if_multiarch,:powerpc64-linux-gnu)
> --MULTILIB_OSDIRNAMES += m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:powerpc-linux-gnu)
> -+MULTILIB_OSDIRNAMES := ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
> - 
> - rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.c
> - 	$(COMPILE) $<
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0013-optional-libstdc.patch b/meta/recipes-devtools/gcc/gcc-7.3/0013-optional-libstdc.patch
> deleted file mode 100644
> index 3439bf6..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0013-optional-libstdc.patch
> +++ /dev/null
> @@ -1,125 +0,0 @@
> -From 26a58d05844274915d011edbf9330c6151687b22 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:12:56 +0400
> -Subject: [PATCH 13/47] optional libstdc
> -
> -gcc-runtime builds libstdc++ separately from gcc-cross-*. Its configure tests using g++
> -will not run correctly since by default the linker will try to link against libstdc++
> -which shouldn't exist yet. We need an option to disable -lstdc++
> -option whilst leaving -lc, -lgcc and other automatic library dependencies added by gcc
> -driver. This patch adds such an option which only disables the -lstdc++.
> -
> -A "standard" gcc build uses xgcc and hence avoids this. We should ask upstream how to
> -do this officially, the likely answer is don't build libstdc++ separately.
> -
> -RP 29/6/10
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Inappropriate [embedded specific]
> ----
> - gcc/c-family/c.opt  |  4 ++++
> - gcc/cp/g++spec.c    |  1 +
> - gcc/doc/invoke.texi | 32 +++++++++++++++++++++++++++++++-
> - gcc/gcc.c           |  1 +
> - 4 files changed, 37 insertions(+), 1 deletion(-)
> -
> -diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
> -index 9ad2f6e1fcc..c4ef7796282 100644
> ---- a/gcc/c-family/c.opt
> -+++ b/gcc/c-family/c.opt
> -@@ -1848,6 +1848,10 @@ nostdinc++
> - C++ ObjC++
> - Do not search standard system include directories for C++.
> - 
> -+nostdlib++
> -+Driver
> -+Do not link standard C++ runtime library
> -+
> - o
> - C ObjC C++ ObjC++ Joined Separate
> - ; Documented in common.opt
> -diff --git a/gcc/cp/g++spec.c b/gcc/cp/g++spec.c
> -index ffcc87c79c9..28d8a9cf530 100644
> ---- a/gcc/cp/g++spec.c
> -+++ b/gcc/cp/g++spec.c
> -@@ -137,6 +137,7 @@ lang_specific_driver (struct cl_decoded_option **in_decoded_options,
> -       switch (decoded_options[i].opt_index)
> - 	{
> - 	case OPT_nostdlib:
> -+	case OPT_nostdlib__:
> - 	case OPT_nodefaultlibs:
> - 	  library = -1;
> - 	  break;
> -diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
> -index 060cd7169c6..8e2adc25644 100644
> ---- a/gcc/doc/invoke.texi
> -+++ b/gcc/doc/invoke.texi
> -@@ -211,6 +211,9 @@ in the following sections.
> - -fno-weak  -nostdinc++ @gol
> - -fvisibility-inlines-hidden @gol
> - -fvisibility-ms-compat @gol
> -+-fvtable-verify=@r{[}std@r{|}preinit@r{|}none@r{]} @gol
> -+-fvtv-counts -fvtv-debug @gol
> -+-nostdlib++ @gol
> - -fext-numeric-literals @gol
> - -Wabi=@var{n}  -Wabi-tag  -Wconversion-null  -Wctor-dtor-privacy @gol
> - -Wdelete-non-virtual-dtor  -Wliteral-suffix  -Wmultiple-inheritance @gol
> -@@ -496,7 +499,7 @@ Objective-C and Objective-C++ Dialects}.
> - -s  -static  -static-libgcc  -static-libstdc++ @gol
> - -static-libasan  -static-libtsan  -static-liblsan  -static-libubsan @gol
> - -static-libmpx  -static-libmpxwrappers @gol
> ---shared  -shared-libgcc  -symbolic @gol
> -+-shared  -shared-libgcc  -symbolic -nostdlib++ @gol
> - -T @var{script}  -Wl,@var{option}  -Xlinker @var{option} @gol
> - -u @var{symbol}  -z @var{keyword}}
> - 
> -@@ -11606,6 +11609,33 @@ library subroutines.
> - constructors are called; @pxref{Collect2,,@code{collect2}, gccint,
> - GNU Compiler Collection (GCC) Internals}.)
> - 
> -+@item -nostdlib++
> -+@opindex nostdlib++
> -+Do not use the standard system C++ runtime libraries when linking.
> -+Only the libraries you specify will be passed to the linker.
> -+
> -+@cindex @option{-lgcc}, use with @option{-nostdlib}
> -+@cindex @option{-nostdlib} and unresolved references
> -+@cindex unresolved references and @option{-nostdlib}
> -+@cindex @option{-lgcc}, use with @option{-nodefaultlibs}
> -+@cindex @option{-nodefaultlibs} and unresolved references
> -+@cindex unresolved references and @option{-nodefaultlibs}
> -+One of the standard libraries bypassed by @option{-nostdlib} and
> -+@option{-nodefaultlibs} is @file{libgcc.a}, a library of internal subroutines
> -+which GCC uses to overcome shortcomings of particular machines, or special
> -+needs for some languages.
> -+(@xref{Interface,,Interfacing to GCC Output,gccint,GNU Compiler
> -+Collection (GCC) Internals},
> -+for more discussion of @file{libgcc.a}.)
> -+In most cases, you need @file{libgcc.a} even when you want to avoid
> -+other standard libraries.  In other words, when you specify @option{-nostdlib}
> -+or @option{-nodefaultlibs} you should usually specify @option{-lgcc} as well.
> -+This ensures that you have no unresolved references to internal GCC
> -+library subroutines.
> -+(An example of such an internal subroutine is @code{__main}, used to ensure C++
> -+constructors are called; @pxref{Collect2,,@code{collect2}, gccint,
> -+GNU Compiler Collection (GCC) Internals}.)
> -+
> - @item -pie
> - @opindex pie
> - Produce a position independent executable on targets that support it.
> -diff --git a/gcc/gcc.c b/gcc/gcc.c
> -index 6315aa0dd16..a5fafbe5107 100644
> ---- a/gcc/gcc.c
> -+++ b/gcc/gcc.c
> -@@ -1046,6 +1046,7 @@ proper position among the other output files.  */
> -     %(mflib) " STACK_SPLIT_SPEC "\
> -     %{fprofile-arcs|fprofile-generate*|coverage:-lgcov} " SANITIZER_SPEC " \
> -     %{!nostdlib:%{!nodefaultlibs:%(link_ssp) %(link_gcc_c_sequence)}}\
> -+    %{!nostdlib++:}\
> -     %{!nostdlib:%{!nostartfiles:%E}} %{T*}  \n%(post_link) }}}}}}"
> - #endif
> - 
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch b/meta/recipes-devtools/gcc/gcc-7.3/0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch
> deleted file mode 100644
> index f92b5fb..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0014-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch
> +++ /dev/null
> @@ -1,59 +0,0 @@
> -From 716de5db6859fd1ea21078c94a41fac7a885b7e9 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:14:20 +0400
> -Subject: [PATCH 14/47] gcc: disable MASK_RELAX_PIC_CALLS bit
> -
> -The new feature added after 4.3.3
> -"http://www.pubbs.net/200909/gcc/94048-patch-add-support-for-rmipsjalr.html"
> -will cause cc1plus eat up all the system memory when build webkit-gtk.
> -The function mips_get_pic_call_symbol keeps on recursively calling itself.
> -Disable this feature to walk aside the bug.
> -
> -Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Inappropriate [configuration]
> ----
> - gcc/configure    | 7 -------
> - gcc/configure.ac | 7 -------
> - 2 files changed, 14 deletions(-)
> -
> -diff --git a/gcc/configure b/gcc/configure
> -index 4898f04fa6b..640e4643805 100755
> ---- a/gcc/configure
> -+++ b/gcc/configure
> -@@ -27303,13 +27303,6 @@ $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6;
> -         rm -f conftest.*
> -       fi
> -     fi
> --    if test $gcc_cv_as_ld_jalr_reloc = yes; then
> --      if test x$target_cpu_default = x; then
> --        target_cpu_default=MASK_RELAX_PIC_CALLS
> --      else
> --        target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
> --      fi
> --    fi
> -     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
> - $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
> - 
> -diff --git a/gcc/configure.ac b/gcc/configure.ac
> -index 9dc1dc7fc96..9a2dae55ba2 100644
> ---- a/gcc/configure.ac
> -+++ b/gcc/configure.ac
> -@@ -4641,13 +4641,6 @@ x:
> -         rm -f conftest.*
> -       fi
> -     fi
> --    if test $gcc_cv_as_ld_jalr_reloc = yes; then
> --      if test x$target_cpu_default = x; then
> --        target_cpu_default=MASK_RELAX_PIC_CALLS
> --      else
> --        target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
> --      fi
> --    fi
> -     AC_MSG_RESULT($gcc_cv_as_ld_jalr_reloc)
> - 
> -     AC_CACHE_CHECK([linker for .eh_frame personality relaxation],
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0015-COLLECT_GCC_OPTIONS.patch b/meta/recipes-devtools/gcc/gcc-7.3/0015-COLLECT_GCC_OPTIONS.patch
> deleted file mode 100644
> index 6e62945..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0015-COLLECT_GCC_OPTIONS.patch
> +++ /dev/null
> @@ -1,38 +0,0 @@
> -From 04a7a672301bb07caea6a7cad8378f63f1fe3200 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:16:28 +0400
> -Subject: [PATCH 15/47] COLLECT_GCC_OPTIONS
> -
> -This patch adds --sysroot into COLLECT_GCC_OPTIONS which is used to
> -invoke collect2.
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Pending
> ----
> - gcc/gcc.c | 9 +++++++++
> - 1 file changed, 9 insertions(+)
> -
> -diff --git a/gcc/gcc.c b/gcc/gcc.c
> -index a5fafbe5107..05896e19926 100644
> ---- a/gcc/gcc.c
> -+++ b/gcc/gcc.c
> -@@ -4654,6 +4654,15 @@ set_collect_gcc_options (void)
> - 		sizeof ("COLLECT_GCC_OPTIONS=") - 1);
> - 
> -   first_time = TRUE;
> -+#ifdef HAVE_LD_SYSROOT
> -+  if (target_system_root_changed && target_system_root)
> -+    {
> -+      obstack_grow (&collect_obstack, "'--sysroot=", sizeof("'--sysroot=")-1);
> -+      obstack_grow (&collect_obstack, target_system_root,strlen(target_system_root));
> -+      obstack_grow (&collect_obstack, "'", 1);
> -+      first_time = FALSE;
> -+    }
> -+#endif
> -   for (i = 0; (int) i < n_switches; i++)
> -     {
> -       const char *const *args;
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch b/meta/recipes-devtools/gcc/gcc-7.3/0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch
> deleted file mode 100644
> index 1991251..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0016-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch
> +++ /dev/null
> @@ -1,96 +0,0 @@
> -From 47071cbd4f13ff5a4974f71f359a04afcfb125da Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:17:25 +0400
> -Subject: [PATCH 16/47] Use the defaults.h in ${B} instead of ${S}, and t-oe in
> - ${B}
> -
> -Use the defaults.h in ${B} instead of ${S}, and t-oe in ${B}, so that
> -the source can be shared between gcc-cross-initial,
> -gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Pending
> -
> -While compiling gcc-crosssdk-initial-x86_64 on some host, there is
> -occasionally failure that test the existance of default.h doesn't
> -work, the reason is tm_include_list='** defaults.h' rather than
> -tm_include_list='** ./defaults.h'
> -
> -So we add the test condition for this situation.
> -Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
> ----
> - gcc/Makefile.in  | 2 +-
> - gcc/configure    | 4 ++--
> - gcc/configure.ac | 4 ++--
> - gcc/mkconfig.sh  | 4 ++--
> - 4 files changed, 7 insertions(+), 7 deletions(-)
> -
> -diff --git a/gcc/Makefile.in b/gcc/Makefile.in
> -index 2411671cea3..7b590c9bbd3 100644
> ---- a/gcc/Makefile.in
> -+++ b/gcc/Makefile.in
> -@@ -532,7 +532,7 @@ TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
> - TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
> - 
> - xmake_file=@xmake_file@
> --tmake_file=@tmake_file@
> -+tmake_file=@tmake_file@ ./t-oe
> - TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
> - TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
> - TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
> -diff --git a/gcc/configure b/gcc/configure
> -index 640e4643805..b5ac1552541 100755
> ---- a/gcc/configure
> -+++ b/gcc/configure
> -@@ -12150,8 +12150,8 @@ for f in $tm_file; do
> -        tm_include_list="${tm_include_list} $f"
> -        ;;
> -     defaults.h )
> --       tm_file_list="${tm_file_list} \$(srcdir)/$f"
> --       tm_include_list="${tm_include_list} $f"
> -+       tm_file_list="${tm_file_list} ./$f"
> -+       tm_include_list="${tm_include_list} ./$f"
> -        ;;
> -     * )
> -        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
> -diff --git a/gcc/configure.ac b/gcc/configure.ac
> -index 9a2dae55ba2..cb1479d1ef4 100644
> ---- a/gcc/configure.ac
> -+++ b/gcc/configure.ac
> -@@ -1922,8 +1922,8 @@ for f in $tm_file; do
> -        tm_include_list="${tm_include_list} $f"
> -        ;;
> -     defaults.h )
> --       tm_file_list="${tm_file_list} \$(srcdir)/$f"
> --       tm_include_list="${tm_include_list} $f"
> -+       tm_file_list="${tm_file_list} ./$f"
> -+       tm_include_list="${tm_include_list} ./$f"
> -        ;;
> -     * )
> -        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
> -diff --git a/gcc/mkconfig.sh b/gcc/mkconfig.sh
> -index 9fc7b5ca734..04abecfe648 100644
> ---- a/gcc/mkconfig.sh
> -+++ b/gcc/mkconfig.sh
> -@@ -77,7 +77,7 @@ if [ -n "$HEADERS" ]; then
> -     if [ $# -ge 1 ]; then
> - 	echo '#ifdef IN_GCC' >> ${output}T
> - 	for file in "$@"; do
> --	    if test x"$file" = x"defaults.h"; then
> -+	    if test x"$file" = x"./defaults.h" -o x"$file" = x"defaults.h"; then
> - 		postpone_defaults_h="yes"
> - 	    else
> - 		echo "# include \"$file\"" >> ${output}T
> -@@ -109,7 +109,7 @@ esac
> - 
> - # If we postponed including defaults.h, add the #include now.
> - if test x"$postpone_defaults_h" = x"yes"; then
> --    echo "# include \"defaults.h\"" >> ${output}T
> -+    echo "# include \"./defaults.h\"" >> ${output}T
> - fi
> - 
> - # Add multiple inclusion protection guard, part two.
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0017-fortran-cross-compile-hack.patch b/meta/recipes-devtools/gcc/gcc-7.3/0017-fortran-cross-compile-hack.patch
> deleted file mode 100644
> index e2830c5..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0017-fortran-cross-compile-hack.patch
> +++ /dev/null
> @@ -1,46 +0,0 @@
> -From 4fc35a2bb7666a7de35568eb5d47f0ce6acebe62 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:20:01 +0400
> -Subject: [PATCH 17/47] fortran cross-compile hack.
> -
> -* Fortran would have searched for arm-angstrom-gnueabi-gfortran but would have used
> -used gfortan. For gcc_4.2.2.bb we want to use the gfortran compiler from our cross
> -directory.
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Inappropriate [embedded specific]
> ----
> - libgfortran/configure    | 2 +-
> - libgfortran/configure.ac | 2 +-
> - 2 files changed, 2 insertions(+), 2 deletions(-)
> -
> -diff --git a/libgfortran/configure b/libgfortran/configure
> -index 81238fcb79c..7ded7abd456 100755
> ---- a/libgfortran/configure
> -+++ b/libgfortran/configure
> -@@ -12792,7 +12792,7 @@ esac
> - 
> - # We need gfortran to compile parts of the library
> - #AC_PROG_FC(gfortran)
> --FC="$GFORTRAN"
> -+#FC="$GFORTRAN"
> - ac_ext=${ac_fc_srcext-f}
> - ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
> - ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
> -diff --git a/libgfortran/configure.ac b/libgfortran/configure.ac
> -index 37b12d2998f..63a4166ef62 100644
> ---- a/libgfortran/configure.ac
> -+++ b/libgfortran/configure.ac
> -@@ -243,7 +243,7 @@ AC_SUBST(enable_static)
> - 
> - # We need gfortran to compile parts of the library
> - #AC_PROG_FC(gfortran)
> --FC="$GFORTRAN"
> -+#FC="$GFORTRAN"
> - AC_PROG_FC(gfortran)
> - 
> - # extra LD Flags which are required for targets
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0018-cpp-honor-sysroot.patch b/meta/recipes-devtools/gcc/gcc-7.3/0018-cpp-honor-sysroot.patch
> deleted file mode 100644
> index 5559074..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0018-cpp-honor-sysroot.patch
> +++ /dev/null
> @@ -1,54 +0,0 @@
> -From 1c8a332469ca4bfefb10df70720e0dc83ff9a756 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:22:00 +0400
> -Subject: [PATCH 18/47] cpp: honor sysroot.
> -
> -Currently, if the gcc toolchain is relocated and installed from sstate, then you try and compile
> -preprocessed source (.i or .ii files), the compiler will try and access the builtin sysroot location
> -rather than the --sysroot option specified on the commandline. If access to that directory is
> -permission denied (unreadable), gcc will error.
> -
> -This happens when ccache is in use due to the fact it uses preprocessed source files.
> -
> -The fix below adds %I to the cpp-output spec macro so the default substitutions for -iprefix,
> --isystem, -isysroot happen and the correct sysroot is used.
> -
> -[YOCTO #2074]
> -
> -RP 2012/04/13
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Pending
> ----
> - gcc/cp/lang-specs.h | 2 +-
> - gcc/gcc.c           | 2 +-
> - 2 files changed, 2 insertions(+), 2 deletions(-)
> -
> -diff --git a/gcc/cp/lang-specs.h b/gcc/cp/lang-specs.h
> -index 6b383e1d86d..c7c7d6a56ec 100644
> ---- a/gcc/cp/lang-specs.h
> -+++ b/gcc/cp/lang-specs.h
> -@@ -64,5 +64,5 @@ along with GCC; see the file COPYING3.  If not see
> -   {".ii", "@c++-cpp-output", 0, 0, 0},
> -   {"@c++-cpp-output",
> -    "%{!M:%{!MM:%{!E:\
> --    cc1plus -fpreprocessed %i %(cc1_options) %2\
> -+    cc1plus -fpreprocessed %i %I %(cc1_options) %2\
> -     %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
> -diff --git a/gcc/gcc.c b/gcc/gcc.c
> -index 05896e19926..c73d4023987 100644
> ---- a/gcc/gcc.c
> -+++ b/gcc/gcc.c
> -@@ -1351,7 +1351,7 @@ static const struct compiler default_compilers[] =
> - 					   %W{o*:--output-pch=%*}}%V}}}}}}}", 0, 0, 0},
> -   {".i", "@cpp-output", 0, 0, 0},
> -   {"@cpp-output",
> --   "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
> -+   "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %I %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
> -   {".s", "@assembler", 0, 0, 0},
> -   {"@assembler",
> -    "%{!M:%{!MM:%{!E:%{!S:as %(asm_debug) %(asm_options) %i %A }}}}", 0, 0, 0},
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0019-MIPS64-Default-to-N64-ABI.patch b/meta/recipes-devtools/gcc/gcc-7.3/0019-MIPS64-Default-to-N64-ABI.patch
> deleted file mode 100644
> index 742a401..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0019-MIPS64-Default-to-N64-ABI.patch
> +++ /dev/null
> @@ -1,57 +0,0 @@
> -From 0a3b3cc45ea7ba83b46df7464b41c377e3966d88 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:23:08 +0400
> -Subject: [PATCH 19/47] MIPS64: Default to N64 ABI
> -
> -MIPS64 defaults to n32 ABI, this patch makes it
> -so that it defaults to N64 ABI
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Inappropriate [OE config specific]
> ----
> - gcc/config.gcc | 10 +++++-----
> - 1 file changed, 5 insertions(+), 5 deletions(-)
> -
> -diff --git a/gcc/config.gcc b/gcc/config.gcc
> -index b8bb4d65825..5e45f4b5199 100644
> ---- a/gcc/config.gcc
> -+++ b/gcc/config.gcc
> -@@ -2084,29 +2084,29 @@ mips*-*-linux*)				# Linux MIPS, either endian.
> - 			default_mips_arch=mips32
> - 			;;
> - 		mips64el-st-linux-gnu)
> --			default_mips_abi=n32
> -+			default_mips_abi=64
> - 			tm_file="${tm_file} mips/st.h"
> - 			tmake_file="${tmake_file} mips/t-st"
> - 			enable_mips_multilibs="yes"
> - 			;;
> - 		mips64octeon*-*-linux*)
> --			default_mips_abi=n32
> -+			default_mips_abi=64
> - 			tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
> - 			target_cpu_default=MASK_SOFT_FLOAT_ABI
> - 			enable_mips_multilibs="yes"
> - 			;;
> - 		mipsisa64r6*-*-linux*)
> --			default_mips_abi=n32
> -+			default_mips_abi=64
> - 			default_mips_arch=mips64r6
> - 			enable_mips_multilibs="yes"
> - 			;;
> - 		mipsisa64r2*-*-linux*)
> --			default_mips_abi=n32
> -+			default_mips_abi=64
> - 			default_mips_arch=mips64r2
> - 			enable_mips_multilibs="yes"
> - 			;;
> - 		mips64*-*-linux* | mipsisa64*-*-linux*)
> --			default_mips_abi=n32
> -+			default_mips_abi=64
> - 			enable_mips_multilibs="yes"
> - 			;;
> - 	esac
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch b/meta/recipes-devtools/gcc/gcc-7.3/0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
> deleted file mode 100644
> index de7b4df..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0020-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
> +++ /dev/null
> @@ -1,234 +0,0 @@
> -From d6c983b685ee03e9cf21189108d31ed9f760ff3f Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:24:50 +0400
> -Subject: [PATCH 20/47] Define GLIBC_DYNAMIC_LINKER and UCLIBC_DYNAMIC_LINKER
> - relative to SYSTEMLIBS_DIR
> -
> -This patch defines GLIBC_DYNAMIC_LINKER and UCLIBC_DYNAMIC_LINKER
> -relative to SYSTEMLIBS_DIR which can be set in generated headers
> -This breaks the assumption of hardcoded multilib in gcc
> -Change is only for the supported architectures in OE including
> -SH, sparc, alpha for possible future support (if any)
> -
> -Removes the do_headerfix task in metadata
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Inappropriate [OE configuration]
> ----
> - gcc/config/alpha/linux-elf.h |  4 ++--
> - gcc/config/arm/linux-eabi.h  |  4 ++--
> - gcc/config/arm/linux-elf.h   |  2 +-
> - gcc/config/i386/linux.h      |  2 +-
> - gcc/config/i386/linux64.h    |  6 +++---
> - gcc/config/linux.h           |  8 ++++----
> - gcc/config/mips/linux.h      | 12 ++++++------
> - gcc/config/rs6000/linux64.h  | 16 ++++++----------
> - gcc/config/sh/linux.h        |  2 +-
> - gcc/config/sparc/linux.h     |  2 +-
> - gcc/config/sparc/linux64.h   |  4 ++--
> - 11 files changed, 29 insertions(+), 33 deletions(-)
> -
> -diff --git a/gcc/config/alpha/linux-elf.h b/gcc/config/alpha/linux-elf.h
> -index 2c39fbe601c..6d88e21abe2 100644
> ---- a/gcc/config/alpha/linux-elf.h
> -+++ b/gcc/config/alpha/linux-elf.h
> -@@ -23,8 +23,8 @@ along with GCC; see the file COPYING3.  If not see
> - #define EXTRA_SPECS \
> - { "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
> - 
> --#define GLIBC_DYNAMIC_LINKER	"/lib/ld-linux.so.2"
> --#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
> -+#define GLIBC_DYNAMIC_LINKER	SYSTEMLIBS_DIR "ld-linux.so.2"
> -+#define UCLIBC_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-uClibc.so.0"
> - #if DEFAULT_LIBC == LIBC_UCLIBC
> - #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
> - #elif DEFAULT_LIBC == LIBC_GLIBC
> -diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
> -index a08cfb34377..fbac9a9d994 100644
> ---- a/gcc/config/arm/linux-eabi.h
> -+++ b/gcc/config/arm/linux-eabi.h
> -@@ -62,8 +62,8 @@
> -    GLIBC_DYNAMIC_LINKER_DEFAULT and TARGET_DEFAULT_FLOAT_ABI.  */
> - 
> - #undef  GLIBC_DYNAMIC_LINKER
> --#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "/lib/ld-linux.so.3"
> --#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3"
> -+#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT SYSTEMLIBS_DIR "ld-linux.so.3"
> -+#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT SYSTEMLIBS_DIR "ld-linux-armhf.so.3"
> - #define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT
> - 
> - #define GLIBC_DYNAMIC_LINKER \
> -diff --git a/gcc/config/arm/linux-elf.h b/gcc/config/arm/linux-elf.h
> -index 3d62367ae68..e8a16191849 100644
> ---- a/gcc/config/arm/linux-elf.h
> -+++ b/gcc/config/arm/linux-elf.h
> -@@ -60,7 +60,7 @@
> - 
> - #define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
> - 
> --#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
> -+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
> - 
> - #define LINUX_TARGET_LINK_SPEC  "%{h*} \
> -    %{static:-Bstatic} \
> -diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h
> -index 59132124d6b..336d158629c 100644
> ---- a/gcc/config/i386/linux.h
> -+++ b/gcc/config/i386/linux.h
> -@@ -20,7 +20,7 @@ along with GCC; see the file COPYING3.  If not see
> - <http://www.gnu.org/licenses/>.  */
> - 
> - #define GNU_USER_LINK_EMULATION "elf_i386"
> --#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
> -+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
> - 
> - #undef MUSL_DYNAMIC_LINKER
> - #define MUSL_DYNAMIC_LINKER "/lib/ld-musl-i386.so.1"
> -diff --git a/gcc/config/i386/linux64.h b/gcc/config/i386/linux64.h
> -index e65c404ff91..c34ded98481 100644
> ---- a/gcc/config/i386/linux64.h
> -+++ b/gcc/config/i386/linux64.h
> -@@ -27,9 +27,9 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
> - #define GNU_USER_LINK_EMULATION64 "elf_x86_64"
> - #define GNU_USER_LINK_EMULATIONX32 "elf32_x86_64"
> - 
> --#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
> --#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
> --#define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2"
> -+#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
> -+#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux-x86-64.so.2"
> -+#define GLIBC_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ld-linux-x32.so.2"
> - 
> - #undef MUSL_DYNAMIC_LINKER32
> - #define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-i386.so.1"
> -diff --git a/gcc/config/linux.h b/gcc/config/linux.h
> -index b3a9e85e77f..2e683d0c430 100644
> ---- a/gcc/config/linux.h
> -+++ b/gcc/config/linux.h
> -@@ -81,10 +81,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
> -    GLIBC_DYNAMIC_LINKER must be defined for each target using them, or
> -    GLIBC_DYNAMIC_LINKER32 and GLIBC_DYNAMIC_LINKER64 for targets
> -    supporting both 32-bit and 64-bit compilation.  */
> --#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
> --#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
> --#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
> --#define UCLIBC_DYNAMIC_LINKERX32 "/lib/ldx32-uClibc.so.0"
> -+#define UCLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-uClibc.so.0"
> -+#define UCLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-uClibc.so.0"
> -+#define UCLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64-uClibc.so.0"
> -+#define UCLIBC_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ldx32-uClibc.so.0"
> - #define BIONIC_DYNAMIC_LINKER "/system/bin/linker"
> - #define BIONIC_DYNAMIC_LINKER32 "/system/bin/linker"
> - #define BIONIC_DYNAMIC_LINKER64 "/system/bin/linker64"
> -diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h
> -index 44132b8e44d..80505ad9f48 100644
> ---- a/gcc/config/mips/linux.h
> -+++ b/gcc/config/mips/linux.h
> -@@ -22,20 +22,20 @@ along with GCC; see the file COPYING3.  If not see
> - #define GNU_USER_LINK_EMULATIONN32 "elf32%{EB:b}%{EL:l}tsmipn32"
> - 
> - #define GLIBC_DYNAMIC_LINKER32 \
> --  "%{mnan=2008:/lib/ld-linux-mipsn8.so.1;:/lib/ld.so.1}"
> -+  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
> - #define GLIBC_DYNAMIC_LINKER64 \
> --  "%{mnan=2008:/lib64/ld-linux-mipsn8.so.1;:/lib64/ld.so.1}"
> -+  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
> - #define GLIBC_DYNAMIC_LINKERN32 \
> --  "%{mnan=2008:/lib32/ld-linux-mipsn8.so.1;:/lib32/ld.so.1}"
> -+  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
> - 
> - #undef UCLIBC_DYNAMIC_LINKER32
> - #define UCLIBC_DYNAMIC_LINKER32 \
> --  "%{mnan=2008:/lib/ld-uClibc-mipsn8.so.0;:/lib/ld-uClibc.so.0}"
> -+  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld-uClibc.so.0}"
> - #undef UCLIBC_DYNAMIC_LINKER64
> - #define UCLIBC_DYNAMIC_LINKER64 \
> --  "%{mnan=2008:/lib/ld64-uClibc-mipsn8.so.0;:/lib/ld64-uClibc.so.0}"
> -+  "%{mnan=2008:" SYSTEMLIBS_DIR "ld64-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld64-uClibc.so.0}"
> - #define UCLIBC_DYNAMIC_LINKERN32 \
> --  "%{mnan=2008:/lib32/ld-uClibc-mipsn8.so.0;:/lib32/ld-uClibc.so.0}"
> -+  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld-uClibc.so.0}"
> - 
> - #undef MUSL_DYNAMIC_LINKER32
> - #define MUSL_DYNAMIC_LINKER32 \
> -diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
> -index 71e35b709ad..3b00ec0fcf0 100644
> ---- a/gcc/config/rs6000/linux64.h
> -+++ b/gcc/config/rs6000/linux64.h
> -@@ -412,16 +412,11 @@ extern int dot_symbols;
> - #undef	LINK_OS_DEFAULT_SPEC
> - #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
> - 
> --#define GLIBC_DYNAMIC_LINKER32 "%(dynamic_linker_prefix)/lib/ld.so.1"
> --
> -+#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld.so.1"
> - #ifdef LINUX64_DEFAULT_ABI_ELFv2
> --#define GLIBC_DYNAMIC_LINKER64 \
> --"%{mabi=elfv1:%(dynamic_linker_prefix)/lib64/ld64.so.1;" \
> --":%(dynamic_linker_prefix)/lib64/ld64.so.2}"
> -+#define GLIBC_DYNAMIC_LINKER64 "%{mabi=elfv1:" SYSTEMLIBS_DIR "ld64.so.1;:" SYSTEMLIBS_DIR "ld64.so.2}"
> - #else
> --#define GLIBC_DYNAMIC_LINKER64 \
> --"%{mabi=elfv2:%(dynamic_linker_prefix)/lib64/ld64.so.2;" \
> --":%(dynamic_linker_prefix)/lib64/ld64.so.1}"
> -+#define GLIBC_DYNAMIC_LINKER64 "%{mabi=elfv2:" SYSTEMLIBS_DIR "ld64.so.2;:" SYSTEMLIBS_DIR "ld64.so.1}"
> - #endif
> - 
> - #define MUSL_DYNAMIC_LINKER32 \
> -@@ -429,8 +424,9 @@ extern int dot_symbols;
> - #define MUSL_DYNAMIC_LINKER64 \
> -   "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
> - 
> --#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
> --#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
> -+#define UCLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-uClibc.so.0"
> -+#define UCLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64-uClibc.so.0"
> -+
> - #if DEFAULT_LIBC == LIBC_UCLIBC
> - #define CHOOSE_DYNAMIC_LINKER(G, U, M) \
> -   "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}"
> -diff --git a/gcc/config/sh/linux.h b/gcc/config/sh/linux.h
> -index c30083423f2..196b82725f8 100644
> ---- a/gcc/config/sh/linux.h
> -+++ b/gcc/config/sh/linux.h
> -@@ -64,7 +64,7 @@ along with GCC; see the file COPYING3.  If not see
> -   "/lib/ld-musl-sh" MUSL_DYNAMIC_LINKER_E MUSL_DYNAMIC_LINKER_FP \
> -   "%{mfdpic:-fdpic}.so.1"
> - 
> --#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
> -+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
> - 
> - #undef SUBTARGET_LINK_EMUL_SUFFIX
> - #define SUBTARGET_LINK_EMUL_SUFFIX "%{mfdpic:_fd;:_linux}"
> -diff --git a/gcc/config/sparc/linux.h b/gcc/config/sparc/linux.h
> -index ce084656fca..bed6300cb2a 100644
> ---- a/gcc/config/sparc/linux.h
> -+++ b/gcc/config/sparc/linux.h
> -@@ -83,7 +83,7 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
> -    When the -shared link option is used a final link is not being
> -    done.  */
> - 
> --#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
> -+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
> - 
> - #undef  LINK_SPEC
> - #define LINK_SPEC "-m elf32_sparc %{shared:-shared} \
> -diff --git a/gcc/config/sparc/linux64.h b/gcc/config/sparc/linux64.h
> -index 573ce8a9a4c..6749f6b5d9c 100644
> ---- a/gcc/config/sparc/linux64.h
> -+++ b/gcc/config/sparc/linux64.h
> -@@ -84,8 +84,8 @@ along with GCC; see the file COPYING3.  If not see
> -    When the -shared link option is used a final link is not being
> -    done.  */
> - 
> --#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
> --#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux.so.2"
> -+#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
> -+#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux.so.2"
> - 
> - #ifdef SPARC_BI_ARCH
> - 
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0021-gcc-Fix-argument-list-too-long-error.patch b/meta/recipes-devtools/gcc/gcc-7.3/0021-gcc-Fix-argument-list-too-long-error.patch
> deleted file mode 100644
> index 4e56214..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0021-gcc-Fix-argument-list-too-long-error.patch
> +++ /dev/null
> @@ -1,40 +0,0 @@
> -From 80c24247fed52c1269791088090bc0fa85280983 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:26:37 +0400
> -Subject: [PATCH 21/47] gcc: Fix argument list too long error.
> -
> -There would be an "Argument list too long" error when the
> -build directory is longer than 200, this is caused by:
> -
> -headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`
> -
> -The PLUGIN_HEADERS is too long before sort, so the "echo" can't handle
> -it, use the $(sort list) of GNU make which can handle the too long list
> -would fix the problem, the header would be short enough after sorted.
> -The "tr ' ' '\012'" was used for translating the space to "\n", the
> -$(sort list) doesn't need this.
> -
> -Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Pending
> ----
> - gcc/Makefile.in | 2 +-
> - 1 file changed, 1 insertion(+), 1 deletion(-)
> -
> -diff --git a/gcc/Makefile.in b/gcc/Makefile.in
> -index 7b590c9bbd3..23cca7f0d5a 100644
> ---- a/gcc/Makefile.in
> -+++ b/gcc/Makefile.in
> -@@ -3459,7 +3459,7 @@ install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
> - # We keep the directory structure for files in config or c-family and .def
> - # files. All other files are flattened to a single directory.
> - 	$(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
> --	headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
> -+	headers="$(sort $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def))"; \
> - 	srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
> - 	for file in $$headers; do \
> - 	  if [ -f $$file ] ; then \
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0022-Disable-sdt.patch b/meta/recipes-devtools/gcc/gcc-7.3/0022-Disable-sdt.patch
> deleted file mode 100644
> index 871f195..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0022-Disable-sdt.patch
> +++ /dev/null
> @@ -1,113 +0,0 @@
> -From 3021fec485f44478a3d5fffb4adac13d831fcdc1 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:28:10 +0400
> -Subject: [PATCH 22/47] Disable sdt.
> -
> -We don't list dtrace in DEPENDS so we shouldn't be depending on this header.
> -It may or may not exist from preivous builds though. To be determinstic, disable
> -sdt.h usage always. This avoids build failures if the header is removed after configure
> -but before libgcc is compiled for example.
> -
> -RP 2012/8/7
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Disable sdt for libstdc++-v3.
> -
> -Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
> -
> -Upstream-Status: Inappropriate [hack]
> ----
> - gcc/configure             | 12 ++++++------
> - gcc/configure.ac          | 18 +++++++++---------
> - libstdc++-v3/configure    |  6 +++---
> - libstdc++-v3/configure.ac |  2 +-
> - 4 files changed, 19 insertions(+), 19 deletions(-)
> -
> -diff --git a/gcc/configure b/gcc/configure
> -index b5ac1552541..08b2f63c7fa 100755
> ---- a/gcc/configure
> -+++ b/gcc/configure
> -@@ -28967,12 +28967,12 @@ fi
> - { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
> - $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
> - have_sys_sdt_h=no
> --if test -f $target_header_dir/sys/sdt.h; then
> --  have_sys_sdt_h=yes
> --
> --$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
> --
> --fi
> -+#if test -f $target_header_dir/sys/sdt.h; then
> -+#  have_sys_sdt_h=yes
> -+#
> -+#$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
> -+#
> -+#fi
> - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
> - $as_echo "$have_sys_sdt_h" >&6; }
> - 
> -diff --git a/gcc/configure.ac b/gcc/configure.ac
> -index cb1479d1ef4..0581fe963dc 100644
> ---- a/gcc/configure.ac
> -+++ b/gcc/configure.ac
> -@@ -5754,15 +5754,15 @@ fi
> - AC_SUBST([enable_default_ssp])
> - 
> - # Test for <sys/sdt.h> on the target.
> --GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
> --AC_MSG_CHECKING(sys/sdt.h in the target C library)
> --have_sys_sdt_h=no
> --if test -f $target_header_dir/sys/sdt.h; then
> --  have_sys_sdt_h=yes
> --  AC_DEFINE(HAVE_SYS_SDT_H, 1,
> --            [Define if your target C library provides sys/sdt.h])
> --fi
> --AC_MSG_RESULT($have_sys_sdt_h)
> -+#GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
> -+#AC_MSG_CHECKING(sys/sdt.h in the target C library)
> -+#have_sys_sdt_h=no
> -+#if test -f $target_header_dir/sys/sdt.h; then
> -+#  have_sys_sdt_h=yes
> -+#  AC_DEFINE(HAVE_SYS_SDT_H, 1,
> -+#            [Define if your target C library provides sys/sdt.h])
> -+#fi
> -+#AC_MSG_RESULT($have_sys_sdt_h)
> - 
> - # Check if TFmode long double should be used by default or not.
> - # Some glibc targets used DFmode long double, but with glibc 2.4
> -diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
> -index fb7e126c0b0..a18057feb88 100755
> ---- a/libstdc++-v3/configure
> -+++ b/libstdc++-v3/configure
> -@@ -21856,11 +21856,11 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
> - ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
> - ac_compiler_gnu=$ac_cv_c_compiler_gnu
> - 
> --  if test $glibcxx_cv_sys_sdt_h = yes; then
> -+#  if test $glibcxx_cv_sys_sdt_h = yes; then
> - 
> --$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
> -+#$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
> - 
> --  fi
> -+#  fi
> -   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_sys_sdt_h" >&5
> - $as_echo "$glibcxx_cv_sys_sdt_h" >&6; }
> - 
> -diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
> -index 8e973503be0..a46d25e740d 100644
> ---- a/libstdc++-v3/configure.ac
> -+++ b/libstdc++-v3/configure.ac
> -@@ -230,7 +230,7 @@ GLIBCXX_CHECK_SC_NPROCESSORS_ONLN
> - GLIBCXX_CHECK_SC_NPROC_ONLN
> - GLIBCXX_CHECK_PTHREADS_NUM_PROCESSORS_NP
> - GLIBCXX_CHECK_SYSCTL_HW_NCPU
> --GLIBCXX_CHECK_SDT_H
> -+#GLIBCXX_CHECK_SDT_H
> - 
> - # Check for available headers.
> - AC_CHECK_HEADERS([endian.h execinfo.h float.h fp.h ieeefp.h inttypes.h \
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0023-libtool.patch b/meta/recipes-devtools/gcc/gcc-7.3/0023-libtool.patch
> deleted file mode 100644
> index 27dfb1f..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0023-libtool.patch
> +++ /dev/null
> @@ -1,42 +0,0 @@
> -From e79a4f8169e836c8deabca5a45884cfe11d07847 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:29:11 +0400
> -Subject: [PATCH 23/47] libtool
> -
> -libstdc++ from gcc-runtime gets created with -rpath=/usr/lib/../lib for qemux86-64
> -when running on am x86_64 build host.
> -
> -This patch stops this speading to libdir in the libstdc++.la file within libtool.
> -Arguably, it shouldn't be passing this into libtool in the first place but
> -for now this resolves the nastiest problems this causes.
> -
> -func_normal_abspath would resolve an empty path to `pwd` so we need
> -to filter the zero case.
> -
> -RP 2012/8/24
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Pending
> ----
> - ltmain.sh | 4 ++++
> - 1 file changed, 4 insertions(+)
> -
> -diff --git a/ltmain.sh b/ltmain.sh
> -index 9503ec85d70..0121fba707f 100644
> ---- a/ltmain.sh
> -+++ b/ltmain.sh
> -@@ -6359,6 +6359,10 @@ func_mode_link ()
> - 	func_warning "ignoring multiple \`-rpath's for a libtool library"
> - 
> -       install_libdir="$1"
> -+      if test -n "$install_libdir"; then
> -+	func_normal_abspath "$install_libdir"
> -+	install_libdir=$func_normal_abspath_result
> -+      fi
> - 
> -       oldlibs=
> -       if test -z "$rpath"; then
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch b/meta/recipes-devtools/gcc/gcc-7.3/0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch
> deleted file mode 100644
> index aa1e1bb..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0024-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch
> +++ /dev/null
> @@ -1,43 +0,0 @@
> -From 74d8dc48cb185e304c60067b4d8b50447ec328ec Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:30:32 +0400
> -Subject: [PATCH 24/47] gcc: armv4: pass fix-v4bx to linker to support EABI.
> -
> -The LINK_SPEC for linux gets overwritten by linux-eabi.h which
> -means the value of TARGET_FIX_V4BX_SPEC gets lost and as a result
> -the option is not passed to linker when chosing march=armv4
> -This patch redefines this in linux-eabi.h and reinserts it
> -for eabi defaulting toolchains.
> -
> -We might want to send it upstream.
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Upstream-Status: Pending
> ----
> - gcc/config/arm/linux-eabi.h | 6 +++++-
> - 1 file changed, 5 insertions(+), 1 deletion(-)
> -
> -diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
> -index fbac9a9d994..5a51a8a7095 100644
> ---- a/gcc/config/arm/linux-eabi.h
> -+++ b/gcc/config/arm/linux-eabi.h
> -@@ -88,10 +88,14 @@
> - #define MUSL_DYNAMIC_LINKER \
> -   "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}.so.1"
> - 
> -+/* For armv4 we pass --fix-v4bx to linker to support EABI */
> -+#undef TARGET_FIX_V4BX_SPEC
> -+#define TARGET_FIX_V4BX_SPEC "%{mcpu=arm8|mcpu=arm810|mcpu=strongarm*|march=armv4: --fix-v4bx}"
> -+
> - /* At this point, bpabi.h will have clobbered LINK_SPEC.  We want to
> -    use the GNU/Linux version, not the generic BPABI version.  */
> - #undef  LINK_SPEC
> --#define LINK_SPEC EABI_LINK_SPEC					\
> -+#define LINK_SPEC TARGET_FIX_V4BX_SPEC EABI_LINK_SPEC			\
> -   LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC,				\
> - 		       LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
> - 
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch b/meta/recipes-devtools/gcc/gcc-7.3/0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch
> deleted file mode 100644
> index b234132..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0025-Use-the-multilib-config-files-from-B-instead-of-usin.patch
> +++ /dev/null
> @@ -1,102 +0,0 @@
> -From ac50dc3010a66220ad483c09efe270bb3f4c9424 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Mar 2013 09:33:04 +0400
> -Subject: [PATCH 25/47] Use the multilib config files from ${B} instead of
> - using the ones from ${S}
> -
> -Use the multilib config files from ${B} instead of using the ones from ${S}
> -so that the source can be shared between gcc-cross-initial,
> -gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
> -
> -Upstream-Status: Inappropriate [configuration]
> ----
> - gcc/configure    | 22 ++++++++++++++++++----
> - gcc/configure.ac | 22 ++++++++++++++++++----
> - 2 files changed, 36 insertions(+), 8 deletions(-)
> -
> -diff --git a/gcc/configure b/gcc/configure
> -index 08b2f63c7fa..6ba391ed068 100755
> ---- a/gcc/configure
> -+++ b/gcc/configure
> -@@ -12130,10 +12130,20 @@ done
> - tmake_file_=
> - for f in ${tmake_file}
> - do
> --	if test -f ${srcdir}/config/$f
> --	then
> --		tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
> --	fi
> -+  case $f in
> -+    */t-linux64 )
> -+       if test -f ./config/$f
> -+       then
> -+         tmake_file_="${tmake_file_} ./config/$f"
> -+       fi
> -+       ;;
> -+    * )
> -+       if test -f ${srcdir}/config/$f
> -+       then
> -+         tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
> -+       fi
> -+       ;;
> -+  esac
> - done
> - tmake_file="${tmake_file_}"
> - 
> -@@ -12144,6 +12154,10 @@ tm_file_list="options.h"
> - tm_include_list="options.h insn-constants.h"
> - for f in $tm_file; do
> -   case $f in
> -+    */linux64.h )
> -+       tm_file_list="${tm_file_list} ./config/$f"
> -+       tm_include_list="${tm_include_list} ./config/$f"
> -+       ;;
> -     ./* )
> -        f=`echo $f | sed 's/^..//'`
> -        tm_file_list="${tm_file_list} $f"
> -diff --git a/gcc/configure.ac b/gcc/configure.ac
> -index 0581fe963dc..8551a412df3 100644
> ---- a/gcc/configure.ac
> -+++ b/gcc/configure.ac
> -@@ -1902,10 +1902,20 @@ done
> - tmake_file_=
> - for f in ${tmake_file}
> - do
> --	if test -f ${srcdir}/config/$f
> --	then
> --		tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
> --	fi
> -+  case $f in
> -+    */t-linux64 )
> -+       if test -f ./config/$f
> -+       then
> -+         tmake_file_="${tmake_file_} ./config/$f"
> -+       fi
> -+       ;;
> -+    * )
> -+       if test -f ${srcdir}/config/$f
> -+       then
> -+         tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
> -+       fi
> -+       ;;
> -+  esac
> - done
> - tmake_file="${tmake_file_}"
> - 
> -@@ -1916,6 +1926,10 @@ tm_file_list="options.h"
> - tm_include_list="options.h insn-constants.h"
> - for f in $tm_file; do
> -   case $f in
> -+    */linux64.h )
> -+       tm_file_list="${tm_file_list} ./config/$f"
> -+       tm_include_list="${tm_include_list} ./config/$f"
> -+       ;;
> -     ./* )
> -        f=`echo $f | sed 's/^..//'`
> -        tm_file_list="${tm_file_list} $f"
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch b/meta/recipes-devtools/gcc/gcc-7.3/0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch
> deleted file mode 100644
> index fe24713..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0026-Avoid-using-libdir-from-.la-which-usually-points-to-.patch
> +++ /dev/null
> @@ -1,31 +0,0 @@
> -From 9fab47d8662986ad887d9eddc39fcbe25e576383 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 20 Feb 2015 09:39:38 +0000
> -Subject: [PATCH 26/47] Avoid using libdir from .la which usually points to a
> - host path
> -
> -Upstream-Status: Inappropriate [embedded specific]
> -
> -Signed-off-by: Jonathan Liu <net147@gmail.com>
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> - ltmain.sh | 3 +++
> - 1 file changed, 3 insertions(+)
> -
> -diff --git a/ltmain.sh b/ltmain.sh
> -index 0121fba707f..52bdbdb5f9c 100644
> ---- a/ltmain.sh
> -+++ b/ltmain.sh
> -@@ -5628,6 +5628,9 @@ func_mode_link ()
> - 	    absdir="$abs_ladir"
> - 	    libdir="$abs_ladir"
> - 	  else
> -+	    # Instead of using libdir from .la which usually points to a host path,
> -+	    # use the path the .la is contained in.
> -+	    libdir="$abs_ladir"
> - 	    dir="$libdir"
> - 	    absdir="$libdir"
> - 	  fi
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0027-export-CPP.patch b/meta/recipes-devtools/gcc/gcc-7.3/0027-export-CPP.patch
> deleted file mode 100644
> index 4f9e1f0..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0027-export-CPP.patch
> +++ /dev/null
> @@ -1,53 +0,0 @@
> -From fa6a46fdf73de7eacd289c084bbde6643b23f73b Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 20 Feb 2015 09:40:59 +0000
> -Subject: [PATCH 27/47] export CPP
> -
> -The OE environment sets and exports CPP as being the target gcc. When
> -building gcc-cross-canadian for a mingw targetted sdk, the following can be found
> -in build.x86_64-pokysdk-mingw32.i586-poky-linux/build-x86_64-linux/libiberty/config.log:
> -
> -configure:3641: checking for _FILE_OFFSET_BITS value needed for large files
> -configure:3666: gcc  -c -isystem/media/build1/poky/build/tmp/sysroots/x86_64-linux/usr/include -O2 -pipe  conftest.c >&5
> -configure:3666: $? = 0
> -configure:3698: result: no
> -configure:3786: checking how to run the C preprocessor
> -configure:3856: result: x86_64-pokysdk-mingw32-gcc -E --sysroot=/media/build1/poky/build/tmp/sysroots/x86_64-nativesdk-mingw32-pokysdk-mingw32
> -configure:3876: x86_64-pokysdk-mingw32-gcc -E --sysroot=/media/build1/poky/build/tmp/sysroots/x86_64-nativesdk-mingw32-pokysdk-mingw32 conftest.c
> -configure:3876: $? = 0
> -
> -Note this is a *build* target (in build-x86_64-linux) so it should be
> -using the host "gcc", not x86_64-pokysdk-mingw32-gcc. Since the mingw32
> -headers are very different, using the wrong cpp is a real problem. It is leaking
> -into configure through the CPP variable. Ultimately this leads to build
> -failures related to not being able to include a process.h file for pem-unix.c.
> -
> -The fix is to ensure we export a sane CPP value into the build
> -environment when using build targets. We could define a CPP_FOR_BUILD value which may be
> -the version which needs to be upstreamed but for now, this fix is good enough to
> -avoid the problem.
> -
> -RP 22/08/2013
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> - Makefile.in | 1 +
> - 1 file changed, 1 insertion(+)
> -
> -diff --git a/Makefile.in b/Makefile.in
> -index b824e0a0ca1..e34e9555388 100644
> ---- a/Makefile.in
> -+++ b/Makefile.in
> -@@ -149,6 +149,7 @@ BUILD_EXPORTS = \
> - 	AR="$(AR_FOR_BUILD)"; export AR; \
> - 	AS="$(AS_FOR_BUILD)"; export AS; \
> - 	CC="$(CC_FOR_BUILD)"; export CC; \
> -+	CPP="$(CC_FOR_BUILD) -E"; export CPP; \
> - 	CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
> - 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
> - 	CXX="$(CXX_FOR_BUILD)"; export CXX; \
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch b/meta/recipes-devtools/gcc/gcc-7.3/0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
> deleted file mode 100644
> index b903349..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0028-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
> +++ /dev/null
> @@ -1,56 +0,0 @@
> -From 2c05b4072f982df8002d61327837e18a724e934f Mon Sep 17 00:00:00 2001
> -From: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
> -Date: Wed, 5 Feb 2014 16:52:31 +0200
> -Subject: [PATCH 28/47] Enable SPE & AltiVec generation on powepc*linux target
> -
> -When is configured with --target=powerpc-linux, the resulting GCC will
> -not be able to generate code for SPE targets (e500v1/v2).
> -GCC configured with --target=powerpc-linuxspe will not be able to
> -generate AltiVec instructions (for e6500).
> -This patch modifies the configured file such that SPE or AltiVec code
> -can be generated when gcc is configured with --target=powerpc-linux.
> -The ABI and speciffic instructions can be selected through the
> -"-mabi=spe or -mabi=altivec" and the "-mspe or -maltivec" parameters.
> -
> -Upstream-Status: Inappropriate [configuration]
> -
> -Signed-off-by: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
> ----
> - gcc/config.gcc               | 9 ++++++++-
> - gcc/config/rs6000/linuxspe.h | 3 ---
> - 2 files changed, 8 insertions(+), 4 deletions(-)
> -
> -diff --git a/gcc/config.gcc b/gcc/config.gcc
> -index 5e45f4b5199..9b381dfd9af 100644
> ---- a/gcc/config.gcc
> -+++ b/gcc/config.gcc
> -@@ -2415,7 +2415,14 @@ powerpc-*-rtems*)
> - 	tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
> - 	;;
> - powerpc*-*-linux*)
> --	tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
> -+	case ${target} in
> -+	    powerpc*-*-linux*spe* | powerpc*-*-linux*altivec*)
> -+		tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
> -+		;;
> -+	    *)
> -+		tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h rs6000/linuxaltivec.h rs6000/linuxspe.h rs6000/e500.h"
> -+		;;
> -+	esac
> - 	extra_options="${extra_options} rs6000/sysv4.opt"
> - 	tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
> - 	extra_objs="$extra_objs rs6000-linux.o"
> -diff --git a/gcc/config/rs6000/linuxspe.h b/gcc/config/rs6000/linuxspe.h
> -index 92efabfe664..6d486451a7e 100644
> ---- a/gcc/config/rs6000/linuxspe.h
> -+++ b/gcc/config/rs6000/linuxspe.h
> -@@ -27,6 +27,3 @@
> - #undef	TARGET_DEFAULT
> - #define TARGET_DEFAULT MASK_STRICT_ALIGN
> - #endif
> --
> --#undef  ASM_DEFAULT_SPEC
> --#define	ASM_DEFAULT_SPEC "-mppc -mspe -me500"
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch b/meta/recipes-devtools/gcc/gcc-7.3/0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch
> deleted file mode 100644
> index 7306a28..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0029-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch
> +++ /dev/null
> @@ -1,42 +0,0 @@
> -From ec0f843b86c0f76bc5ebb20fafbc4aae1be4db61 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 20 Feb 2015 10:21:55 +0000
> -Subject: [PATCH 29/47] Disable the MULTILIB_OSDIRNAMES and other multilib
> - options.
> -
> -Hard coding the MULTILIB_OSDIRNAMES with ../lib64 is causing problems on
> -systems where the libdir is NOT set to /lib64.  This is allowed by the
> -ABI, as
> -long as the dynamic loader is present in /lib.
> -
> -We simply want to use the default rules in gcc to find and configure the
> -normal libdir.
> -
> -Upstream-Status: Inappropriate[OE-Specific]
> -
> -Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> - gcc/config/aarch64/t-aarch64-linux | 8 ++++----
> - 1 file changed, 4 insertions(+), 4 deletions(-)
> -
> -diff --git a/gcc/config/aarch64/t-aarch64-linux b/gcc/config/aarch64/t-aarch64-linux
> -index ab064ab6f22..f4b1f98b216 100644
> ---- a/gcc/config/aarch64/t-aarch64-linux
> -+++ b/gcc/config/aarch64/t-aarch64-linux
> -@@ -21,8 +21,8 @@
> - LIB1ASMSRC   = aarch64/lib1funcs.asm
> - LIB1ASMFUNCS = _aarch64_sync_cache_range
> - 
> --AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
> --MULTILIB_OSDIRNAMES = mabi.lp64=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
> --MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
> -+#AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
> -+#MULTILIB_OSDIRNAMES = mabi.lp64=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
> -+#MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
> - 
> --MULTILIB_OSDIRNAMES += mabi.ilp32=../libilp32
> -+#MULTILIB_OSDIRNAMES += mabi.ilp32=../libilp32
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0030-Ensure-target-gcc-headers-can-be-included.patch b/meta/recipes-devtools/gcc/gcc-7.3/0030-Ensure-target-gcc-headers-can-be-included.patch
> deleted file mode 100644
> index 568ba95..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0030-Ensure-target-gcc-headers-can-be-included.patch
> +++ /dev/null
> @@ -1,98 +0,0 @@
> -From bf5836989e0ffc1c1df1369df06877e96c08df41 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 20 Feb 2015 10:25:11 +0000
> -Subject: [PATCH 30/47] Ensure target gcc headers can be included
> -
> -There are a few headers installed as part of the OpenEmbedded
> -gcc-runtime target (omp.h, ssp/*.h). Being installed from a recipe
> -built for the target architecture, these are within the target
> -sysroot and not cross/nativesdk; thus they weren't able to be
> -found by gcc with the existing search paths. Add support for
> -picking up these headers under the sysroot supplied on the gcc
> -command line in order to resolve this.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> - gcc/Makefile.in  | 2 ++
> - gcc/cppdefault.c | 4 ++++
> - gcc/defaults.h   | 9 +++++++++
> - gcc/gcc.c        | 7 -------
> - 4 files changed, 15 insertions(+), 7 deletions(-)
> -
> -diff --git a/gcc/Makefile.in b/gcc/Makefile.in
> -index 23cca7f0d5a..95d21effad3 100644
> ---- a/gcc/Makefile.in
> -+++ b/gcc/Makefile.in
> -@@ -608,6 +608,7 @@ libexecdir = @libexecdir@
> - 
> - # Directory in which the compiler finds libraries etc.
> - libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
> -+libsubdir_target = gcc/$(target_noncanonical)/$(version)
> - # Directory in which the compiler finds executables
> - libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
> - # Directory in which all plugin resources are installed
> -@@ -2791,6 +2792,7 @@ CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
> - 
> - PREPROCESSOR_DEFINES = \
> -   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
> -+  -DGCC_INCLUDE_SUBDIR_TARGET=\"$(libsubdir_target)/include\" \
> -   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
> -   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
> -   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
> -diff --git a/gcc/cppdefault.c b/gcc/cppdefault.c
> -index 10b96eca0a7..c8da0884872 100644
> ---- a/gcc/cppdefault.c
> -+++ b/gcc/cppdefault.c
> -@@ -59,6 +59,10 @@ const struct default_include cpp_include_defaults[]
> -     /* This is the dir for gcc's private headers.  */
> -     { GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
> - #endif
> -+#ifdef GCC_INCLUDE_SUBDIR_TARGET
> -+    /* This is the dir for gcc's private headers under the specified sysroot.  */
> -+    { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0 },
> -+#endif
> - #ifdef LOCAL_INCLUDE_DIR
> -     /* /usr/local/include comes before the fixincluded header files.  */
> -     { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },
> -diff --git a/gcc/defaults.h b/gcc/defaults.h
> -index 7ad92d920f8..39848cc9c0e 100644
> ---- a/gcc/defaults.h
> -+++ b/gcc/defaults.h
> -@@ -1475,4 +1475,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
> - #define DWARF_GNAT_ENCODINGS_DEFAULT DWARF_GNAT_ENCODINGS_GDB
> - #endif
> - 
> -+/* Default prefixes to attach to command names.  */
> -+
> -+#ifndef STANDARD_STARTFILE_PREFIX_1
> -+#define STANDARD_STARTFILE_PREFIX_1 "/lib/"
> -+#endif
> -+#ifndef STANDARD_STARTFILE_PREFIX_2
> -+#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib/"
> -+#endif
> -+
> - #endif  /* ! GCC_DEFAULTS_H */
> -diff --git a/gcc/gcc.c b/gcc/gcc.c
> -index c73d4023987..b27245dbf77 100644
> ---- a/gcc/gcc.c
> -+++ b/gcc/gcc.c
> -@@ -1472,13 +1472,6 @@ static const char *gcc_libexec_prefix;
> - 
> - /* Default prefixes to attach to command names.  */
> - 
> --#ifndef STANDARD_STARTFILE_PREFIX_1
> --#define STANDARD_STARTFILE_PREFIX_1 "/lib/"
> --#endif
> --#ifndef STANDARD_STARTFILE_PREFIX_2
> --#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib/"
> --#endif
> --
> - #ifdef CROSS_DIRECTORY_STRUCTURE  /* Don't use these prefixes for a cross compiler.  */
> - #undef MD_EXEC_PREFIX
> - #undef MD_STARTFILE_PREFIX
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch b/meta/recipes-devtools/gcc/gcc-7.3/0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch
> deleted file mode 100644
> index 0184010..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0031-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch
> +++ /dev/null
> @@ -1,54 +0,0 @@
> -From c7b4d957edda955fbe405fd5295846614529f517 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 20 Feb 2015 11:17:19 +0000
> -Subject: [PATCH 31/47] gcc 4.8+ won't build with --disable-dependency-tracking
> -
> -since the *.Ppo files don't get created unless --enable-dependency-tracking is true.
> -
> -This patch ensures we only use those compiler options when its enabled.
> -
> -Upstream-Status: Submitted
> -
> -(Problem was already reported upstream, attached this patch there
> -http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55930)
> -
> -RP
> -2012/09/22
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> - libatomic/Makefile.am | 3 ++-
> - libatomic/Makefile.in | 3 ++-
> - 2 files changed, 4 insertions(+), 2 deletions(-)
> -
> -diff --git a/libatomic/Makefile.am b/libatomic/Makefile.am
> -index d731406fdbd..2fafc72d2e7 100644
> ---- a/libatomic/Makefile.am
> -+++ b/libatomic/Makefile.am
> -@@ -101,7 +101,8 @@ PAT_S		= $(word 3,$(PAT_SPLIT))
> - IFUNC_DEF	= -DIFUNC_ALT=$(PAT_S)
> - IFUNC_OPT	= $(word $(PAT_S),$(IFUNC_OPTIONS))
> - 
> --M_DEPS		= -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
> -+@AMDEP_TRUE@M_DEPS		= -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
> -+@AMDEP_FALSE@M_DEPS		=
> - M_SIZE		= -DN=$(PAT_N)
> - M_IFUNC		= $(if $(PAT_S),$(IFUNC_DEF) $(IFUNC_OPT))
> - M_FILE		= $(PAT_BASE)_n.c
> -diff --git a/libatomic/Makefile.in b/libatomic/Makefile.in
> -index f6eeab312ea..3f06a894058 100644
> ---- a/libatomic/Makefile.in
> -+++ b/libatomic/Makefile.in
> -@@ -331,7 +331,8 @@ PAT_N = $(word 2,$(PAT_SPLIT))
> - PAT_S = $(word 3,$(PAT_SPLIT))
> - IFUNC_DEF = -DIFUNC_ALT=$(PAT_S)
> - IFUNC_OPT = $(word $(PAT_S),$(IFUNC_OPTIONS))
> --M_DEPS = -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
> -+@AMDEP_TRUE@M_DEPS = -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
> -+@AMDEP_FALSE@M_DEPS =
> - M_SIZE = -DN=$(PAT_N)
> - M_IFUNC = $(if $(PAT_S),$(IFUNC_DEF) $(IFUNC_OPT))
> - M_FILE = $(PAT_BASE)_n.c
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch b/meta/recipes-devtools/gcc/gcc-7.3/0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch
> deleted file mode 100644
> index e8905f5..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0032-Don-t-search-host-directory-during-relink-if-inst_pr.patch
> +++ /dev/null
> @@ -1,38 +0,0 @@
> -From 3be6b766a5881b0b187c3c3c68250a9e4f7c0fa3 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Tue, 3 Mar 2015 08:21:19 +0000
> -Subject: [PATCH 32/47] Don't search host directory during "relink" if
> - $inst_prefix is provided
> -
> -http://lists.gnu.org/archive/html/libtool-patches/2011-01/msg00026.html
> -
> -Upstream-Status: Submitted
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> - ltmain.sh | 5 +++--
> - 1 file changed, 3 insertions(+), 2 deletions(-)
> -
> -diff --git a/ltmain.sh b/ltmain.sh
> -index 52bdbdb5f9c..82bcec39f05 100644
> ---- a/ltmain.sh
> -+++ b/ltmain.sh
> -@@ -6004,12 +6004,13 @@ func_mode_link ()
> - 	      fi
> - 	    else
> - 	      # We cannot seem to hardcode it, guess we'll fake it.
> -+	      # Default if $libdir is not relative to the prefix:
> - 	      add_dir="-L$libdir"
> --	      # Try looking first in the location we're being installed to.
> -+
> - 	      if test -n "$inst_prefix_dir"; then
> - 		case $libdir in
> - 		  [\\/]*)
> --		    add_dir="$add_dir -L$inst_prefix_dir$libdir"
> -+		    add_dir="-L$inst_prefix_dir$libdir"
> - 		    ;;
> - 		esac
> - 	      fi
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch b/meta/recipes-devtools/gcc/gcc-7.3/0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch
> deleted file mode 100644
> index c0b8df3..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0033-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch
> +++ /dev/null
> @@ -1,29 +0,0 @@
> -From 6edcab9046b862cbb9b46892fc390ce69976539c Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Tue, 28 Apr 2015 23:15:27 -0700
> -Subject: [PATCH 33/47] Use SYSTEMLIBS_DIR replacement instead of hardcoding
> - base_libdir
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> -Upstream-Status: Inappropriate [OE-Specific]
> -
> - gcc/config/aarch64/aarch64-linux.h | 2 +-
> - 1 file changed, 1 insertion(+), 1 deletion(-)
> -
> -diff --git a/gcc/config/aarch64/aarch64-linux.h b/gcc/config/aarch64/aarch64-linux.h
> -index c45fc1d35d1..a7afe197266 100644
> ---- a/gcc/config/aarch64/aarch64-linux.h
> -+++ b/gcc/config/aarch64/aarch64-linux.h
> -@@ -21,7 +21,7 @@
> - #ifndef GCC_AARCH64_LINUX_H
> - #define GCC_AARCH64_LINUX_H
> - 
> --#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
> -+#define GLIBC_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
> - 
> - #undef MUSL_DYNAMIC_LINKER
> - #define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0034-aarch64-Add-support-for-musl-ldso.patch b/meta/recipes-devtools/gcc/gcc-7.3/0034-aarch64-Add-support-for-musl-ldso.patch
> deleted file mode 100644
> index 7d866d9..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0034-aarch64-Add-support-for-musl-ldso.patch
> +++ /dev/null
> @@ -1,28 +0,0 @@
> -From b140d6839cfba9cac892bc736d984540552d6a56 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Tue, 28 Apr 2015 23:18:39 -0700
> -Subject: [PATCH 34/47] aarch64: Add support for musl ldso
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> -Upstream-Status: Inappropriate [OE-Specific]
> -
> - gcc/config/aarch64/aarch64-linux.h | 2 +-
> - 1 file changed, 1 insertion(+), 1 deletion(-)
> -
> -diff --git a/gcc/config/aarch64/aarch64-linux.h b/gcc/config/aarch64/aarch64-linux.h
> -index a7afe197266..580c2c7ea15 100644
> ---- a/gcc/config/aarch64/aarch64-linux.h
> -+++ b/gcc/config/aarch64/aarch64-linux.h
> -@@ -24,7 +24,7 @@
> - #define GLIBC_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
> - 
> - #undef MUSL_DYNAMIC_LINKER
> --#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
> -+#define MUSL_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
> - 
> - #undef  ASAN_CC1_SPEC
> - #define ASAN_CC1_SPEC "%{%:sanitize(address):-funwind-tables}"
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch b/meta/recipes-devtools/gcc/gcc-7.3/0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch
> deleted file mode 100644
> index e2c1956..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0035-libcc1-fix-libcc1-s-install-path-and-rpath.patch
> +++ /dev/null
> @@ -1,54 +0,0 @@
> -From 63617f2da153db10fa2fe938cce31bee01d47fe8 Mon Sep 17 00:00:00 2001
> -From: Robert Yang <liezhi.yang@windriver.com>
> -Date: Sun, 5 Jul 2015 20:25:18 -0700
> -Subject: [PATCH 35/47] libcc1: fix libcc1's install path and rpath
> -
> -* Install libcc1.so and libcc1plugin.so into
> -  $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version), as what we
> -  had done to lto-plugin.
> -* Fix bad RPATH iussue:
> -  gcc-5.2.0: package gcc-plugins contains bad RPATH /patht/to/tmp/sysroots/qemux86-64/usr/lib64/../lib64 in file
> - /path/to/gcc/5.2.0-r0/packages-split/gcc-plugins/usr/lib64/gcc/x86_64-poky-linux/5.2.0/plugin/libcc1plugin.so.0.0.0
> - [rpaths]
> -
> -Upstream-Status: Inappropriate [OE configuration]
> -
> -Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
> ----
> - libcc1/Makefile.am | 4 ++--
> - libcc1/Makefile.in | 4 ++--
> - 2 files changed, 4 insertions(+), 4 deletions(-)
> -
> -diff --git a/libcc1/Makefile.am b/libcc1/Makefile.am
> -index 5e61a92a26b..e8b627f9cec 100644
> ---- a/libcc1/Makefile.am
> -+++ b/libcc1/Makefile.am
> -@@ -37,8 +37,8 @@ libiberty = $(if $(wildcard $(libiberty_noasan)),$(Wc)$(libiberty_noasan), \
> - 	    $(Wc)$(libiberty_normal)))
> - libiberty_dep = $(patsubst $(Wc)%,%,$(libiberty))
> - 
> --plugindir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/plugin
> --cc1libdir = $(libdir)/$(libsuffix)
> -+cc1libdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
> -+plugindir = $(cc1libdir)
> - 
> - if ENABLE_PLUGIN
> - plugin_LTLIBRARIES = libcc1plugin.la libcp1plugin.la
> -diff --git a/libcc1/Makefile.in b/libcc1/Makefile.in
> -index 54babb02a49..e51d87ffdce 100644
> ---- a/libcc1/Makefile.in
> -+++ b/libcc1/Makefile.in
> -@@ -303,8 +303,8 @@ libiberty = $(if $(wildcard $(libiberty_noasan)),$(Wc)$(libiberty_noasan), \
> - 	    $(Wc)$(libiberty_normal)))
> - 
> - libiberty_dep = $(patsubst $(Wc)%,%,$(libiberty))
> --plugindir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/plugin
> --cc1libdir = $(libdir)/$(libsuffix)
> -+cc1libdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
> -+plugindir = $(cc1libdir)
> - @ENABLE_PLUGIN_TRUE@plugin_LTLIBRARIES = libcc1plugin.la libcp1plugin.la
> - @ENABLE_PLUGIN_TRUE@cc1lib_LTLIBRARIES = libcc1.la
> - BUILT_SOURCES = c-compiler-name.h cp-compiler-name.h
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0036-handle-sysroot-support-for-nativesdk-gcc.patch b/meta/recipes-devtools/gcc/gcc-7.3/0036-handle-sysroot-support-for-nativesdk-gcc.patch
> deleted file mode 100644
> index aa0b108..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0036-handle-sysroot-support-for-nativesdk-gcc.patch
> +++ /dev/null
> @@ -1,213 +0,0 @@
> -From ca14820ae834a62ef2b80b283e8f900714636272 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Mon, 7 Dec 2015 23:39:54 +0000
> -Subject: [PATCH 36/47] handle sysroot support for nativesdk-gcc
> -
> -Being able to build a nativesdk gcc is useful, particularly in cases
> -where the host compiler may be of an incompatible version (or a 32
> -bit compiler is needed).
> -
> -Sadly, building nativesdk-gcc is not straight forward. We install
> -nativesdk-gcc into a relocatable location and this means that its
> -library locations can change. "Normal" sysroot support doesn't help
> -in this case since the values of paths like "libdir" change, not just
> -base root directory of the system.
> -
> -In order to handle this we do two things:
> -
> -a) Add %r into spec file markup which can be used for injected paths
> -   such as SYSTEMLIBS_DIR (see gcc_multilib_setup()).
> -b) Add other paths which need relocation into a .gccrelocprefix section
> -   which the relocation code will notice and adjust automatically.
> -
> -Upstream-Status: Inappropriate
> -RP 2015/7/28
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> - gcc/cppdefault.c | 50 +++++++++++++++++++++++++++++++++++++-------------
> - gcc/cppdefault.h |  3 ++-
> - gcc/gcc.c        | 20 ++++++++++++++------
> - 3 files changed, 53 insertions(+), 20 deletions(-)
> -
> -diff --git a/gcc/cppdefault.c b/gcc/cppdefault.c
> -index c8da0884872..43dc597a0c3 100644
> ---- a/gcc/cppdefault.c
> -+++ b/gcc/cppdefault.c
> -@@ -35,6 +35,30 @@
> - # undef CROSS_INCLUDE_DIR
> - #endif
> - 
> -+static char GPLUSPLUS_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_INCLUDE_DIR;
> -+static char GCC_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GCC_INCLUDE_DIR;
> -+static char GPLUSPLUS_TOOL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_TOOL_INCLUDE_DIR;
> -+static char GPLUSPLUS_BACKWARD_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_BACKWARD_INCLUDE_DIR;
> -+static char STANDARD_STARTFILE_PREFIX_2VAR[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET;
> -+#ifdef LOCAL_INCLUDE_DIR
> -+static char LOCAL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = LOCAL_INCLUDE_DIR;
> -+#endif
> -+#ifdef PREFIX_INCLUDE_DIR
> -+static char PREFIX_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = PREFIX_INCLUDE_DIR;
> -+#endif
> -+#ifdef FIXED_INCLUDE_DIR
> -+static char FIXED_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = FIXED_INCLUDE_DIR;
> -+#endif
> -+#ifdef CROSS_INCLUDE_DIR
> -+static char CROSS_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = CROSS_INCLUDE_DIR;
> -+#endif
> -+#ifdef TOOL_INCLUDE_DIR
> -+static char TOOL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = TOOL_INCLUDE_DIR;
> -+#endif
> -+#ifdef NATIVE_SYSTEM_HEADER_DIR
> -+static char NATIVE_SYSTEM_HEADER_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = NATIVE_SYSTEM_HEADER_DIR;
> -+#endif
> -+
> - const struct default_include cpp_include_defaults[]
> - #ifdef INCLUDE_DEFAULTS
> - = INCLUDE_DEFAULTS;
> -@@ -42,38 +66,38 @@ const struct default_include cpp_include_defaults[]
> - = {
> - #ifdef GPLUSPLUS_INCLUDE_DIR
> -     /* Pick up GNU C++ generic include files.  */
> --    { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1,
> -+    { GPLUSPLUS_INCLUDE_DIRVAR, "G++", 1, 1,
> -       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
> - #endif
> - #ifdef GPLUSPLUS_TOOL_INCLUDE_DIR
> -     /* Pick up GNU C++ target-dependent include files.  */
> --    { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1,
> -+    { GPLUSPLUS_TOOL_INCLUDE_DIRVAR, "G++", 1, 1,
> -       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 },
> - #endif
> - #ifdef GPLUSPLUS_BACKWARD_INCLUDE_DIR
> -     /* Pick up GNU C++ backward and deprecated include files.  */
> --    { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1,
> -+    { GPLUSPLUS_BACKWARD_INCLUDE_DIRVAR, "G++", 1, 1,
> -       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
> - #endif
> - #ifdef GCC_INCLUDE_DIR
> -     /* This is the dir for gcc's private headers.  */
> --    { GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
> -+    { GCC_INCLUDE_DIRVAR, "GCC", 0, 0, 0, 0 },
> - #endif
> - #ifdef GCC_INCLUDE_SUBDIR_TARGET
> -     /* This is the dir for gcc's private headers under the specified sysroot.  */
> --    { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0 },
> -+    { STANDARD_STARTFILE_PREFIX_2VAR, "GCC", 0, 0, 1, 0 },
> - #endif
> - #ifdef LOCAL_INCLUDE_DIR
> -     /* /usr/local/include comes before the fixincluded header files.  */
> --    { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },
> --    { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 },
> -+    { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 2 },
> -+    { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 0 },
> - #endif
> - #ifdef PREFIX_INCLUDE_DIR
> --    { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0 },
> -+    { PREFIX_INCLUDE_DIRVAR, 0, 0, 1, 0, 0 },
> - #endif
> - #ifdef FIXED_INCLUDE_DIR
> -     /* This is the dir for fixincludes.  */
> --    { FIXED_INCLUDE_DIR, "GCC", 0, 0, 0,
> -+    { FIXED_INCLUDE_DIRVAR, "GCC", 0, 0, 0,
> -       /* A multilib suffix needs adding if different multilibs use
> - 	 different headers.  */
> - #ifdef SYSROOT_HEADERS_SUFFIX_SPEC
> -@@ -85,16 +109,16 @@ const struct default_include cpp_include_defaults[]
> - #endif
> - #ifdef CROSS_INCLUDE_DIR
> -     /* One place the target system's headers might be.  */
> --    { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
> -+    { CROSS_INCLUDE_DIRVAR, "GCC", 0, 0, 0, 0 },
> - #endif
> - #ifdef TOOL_INCLUDE_DIR
> -     /* Another place the target system's headers might be.  */
> --    { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0 },
> -+    { TOOL_INCLUDE_DIRVAR, "BINUTILS", 0, 1, 0, 0 },
> - #endif
> - #ifdef NATIVE_SYSTEM_HEADER_DIR
> -     /* /usr/include comes dead last.  */
> --    { NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 2 },
> --    { NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 0 },
> -+    { NATIVE_SYSTEM_HEADER_DIRVAR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 2 },
> -+    { NATIVE_SYSTEM_HEADER_DIRVAR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 0 },
> - #endif
> -     { 0, 0, 0, 0, 0, 0 }
> -   };
> -diff --git a/gcc/cppdefault.h b/gcc/cppdefault.h
> -index 17bbb0eaef7..a937ec1d187 100644
> ---- a/gcc/cppdefault.h
> -+++ b/gcc/cppdefault.h
> -@@ -33,7 +33,8 @@
> - 
> - struct default_include
> - {
> --  const char *const fname;	/* The name of the directory.  */
> -+  const char *fname;     /* The name of the directory.  */
> -+
> -   const char *const component;	/* The component containing the directory
> - 				   (see update_path in prefix.c) */
> -   const char cplusplus;		/* Only look here if we're compiling C++.  */
> -diff --git a/gcc/gcc.c b/gcc/gcc.c
> -index b27245dbf77..e015c77f15f 100644
> ---- a/gcc/gcc.c
> -+++ b/gcc/gcc.c
> -@@ -247,6 +247,8 @@ FILE *report_times_to_file = NULL;
> - #endif
> - static const char *target_system_root = DEFAULT_TARGET_SYSTEM_ROOT;
> - 
> -+static char target_relocatable_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = SYSTEMLIBS_DIR;
> -+
> - /* Nonzero means pass the updated target_system_root to the compiler.  */
> - 
> - static int target_system_root_changed;
> -@@ -518,6 +520,7 @@ or with constant text in a single argument.
> -  %G     process LIBGCC_SPEC as a spec.
> -  %R     Output the concatenation of target_system_root and
> -         target_sysroot_suffix.
> -+ %r     Output the base path target_relocatable_prefix
> -  %S     process STARTFILE_SPEC as a spec.  A capital S is actually used here.
> -  %E     process ENDFILE_SPEC as a spec.  A capital E is actually used here.
> -  %C     process CPP_SPEC as a spec.
> -@@ -1495,10 +1498,10 @@ static const char *gcc_libexec_prefix;
> -    gcc_exec_prefix is set because, in that case, we know where the
> -    compiler has been installed, and use paths relative to that
> -    location instead.  */
> --static const char *const standard_exec_prefix = STANDARD_EXEC_PREFIX;
> --static const char *const standard_libexec_prefix = STANDARD_LIBEXEC_PREFIX;
> --static const char *const standard_bindir_prefix = STANDARD_BINDIR_PREFIX;
> --static const char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
> -+static char standard_exec_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_EXEC_PREFIX;
> -+static char standard_libexec_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_LIBEXEC_PREFIX;
> -+static char standard_bindir_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_BINDIR_PREFIX;
> -+static char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
> - 
> - /* For native compilers, these are well-known paths containing
> -    components that may be provided by the system.  For cross
> -@@ -1506,9 +1509,9 @@ static const char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
> - static const char *md_exec_prefix = MD_EXEC_PREFIX;
> - static const char *md_startfile_prefix = MD_STARTFILE_PREFIX;
> - static const char *md_startfile_prefix_1 = MD_STARTFILE_PREFIX_1;
> --static const char *const standard_startfile_prefix_1
> -+static char standard_startfile_prefix_1[4096] __attribute__ ((section (".gccrelocprefix")))
> -   = STANDARD_STARTFILE_PREFIX_1;
> --static const char *const standard_startfile_prefix_2
> -+static char standard_startfile_prefix_2[4096] __attribute__ ((section (".gccrelocprefix")))
> -   = STANDARD_STARTFILE_PREFIX_2;
> - 
> - /* A relative path to be used in finding the location of tools
> -@@ -5826,6 +5829,11 @@ do_spec_1 (const char *spec, int inswitch, const char *soft_matched_part)
> - 	      }
> - 	    break;
> - 
> -+          case 'r':
> -+              obstack_grow (&obstack, target_relocatable_prefix,
> -+		      strlen (target_relocatable_prefix));
> -+            break;
> -+
> - 	  case 'S':
> - 	    value = do_spec_1 (startfile_spec, 0, NULL);
> - 	    if (value != 0)
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch b/meta/recipes-devtools/gcc/gcc-7.3/0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch
> deleted file mode 100644
> index 6c85a03..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0037-Search-target-sysroot-gcc-version-specific-dirs-with.patch
> +++ /dev/null
> @@ -1,102 +0,0 @@
> -From 16a326bcd126b395b29019072905bae7a5d47500 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Mon, 7 Dec 2015 23:41:45 +0000
> -Subject: [PATCH 37/47] Search target sysroot gcc version specific dirs with
> - multilib.
> -
> -We install the gcc libraries (such as crtbegin.p) into
> -<sysroot><libdir>/<target-sys>/5.2.0/
> -which is a default search path for GCC (aka multi_suffix in the
> -code below). <target-sys> is 'machine' in gcc's terminology. We use
> -these directories so that multiple gcc versions could in theory
> -co-exist on target.
> -
> -We only want to build one gcc-cross-canadian per arch and have this work
> -for all multilibs. <target-sys> can be handled by mapping the multilib
> -<target-sys> to the one used by gcc-cross-canadian, e.g.
> -mips64-polkmllib32-linux
> -is symlinked to by mips64-poky-linux.
> -
> -The default gcc search path in the target sysroot for a "lib64" mutlilib
> -is:
> -
> -<sysroot>/lib32/mips64-poky-linux/5.2.0/
> -<sysroot>/lib32/../lib64/
> -<sysroot>/usr/lib32/mips64-poky-linux/5.2.0/
> -<sysroot>/usr/lib32/../lib64/
> -<sysroot>/lib32/
> -<sysroot>/usr/lib32/
> -
> -which means that the lib32 crtbegin.o will be found and the lib64 ones
> -will not which leads to compiler failures.
> -
> -This patch injects a multilib version of that path first so the lib64
> -binaries can be found first. With this change the search path becomes:
> -
> -<sysroot>/lib32/../lib64/mips64-poky-linux/5.2.0/
> -<sysroot>/lib32/mips64-poky-linux/5.2.0/
> -<sysroot>/lib32/../lib64/
> -<sysroot>/usr/lib32/../lib64/mips64-poky-linux/5.2.0/
> -<sysroot>/usr/lib32/mips64-poky-linux/5.2.0/
> -<sysroot>/usr/lib32/../lib64/
> -<sysroot>/lib32/
> -<sysroot>/usr/lib32/
> -
> -Upstream-Status: Pending
> -RP 2015/7/31
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> - gcc/gcc.c | 29 ++++++++++++++++++++++++++++-
> - 1 file changed, 28 insertions(+), 1 deletion(-)
> -
> -diff --git a/gcc/gcc.c b/gcc/gcc.c
> -index e015c77f15f..84af5d5a2e1 100644
> ---- a/gcc/gcc.c
> -+++ b/gcc/gcc.c
> -@@ -2533,7 +2533,7 @@ for_each_path (const struct path_prefix *paths,
> -       if (path == NULL)
> - 	{
> - 	  len = paths->max_len + extra_space + 1;
> --	  len += MAX (MAX (suffix_len, multi_os_dir_len), multiarch_len);
> -+	  len += MAX ((suffix_len + multi_os_dir_len), multiarch_len);
> - 	  path = XNEWVEC (char, len);
> - 	}
> - 
> -@@ -2545,6 +2545,33 @@ for_each_path (const struct path_prefix *paths,
> - 	  /* Look first in MACHINE/VERSION subdirectory.  */
> - 	  if (!skip_multi_dir)
> - 	    {
> -+	      if (!(pl->os_multilib ? skip_multi_os_dir : skip_multi_dir))
> -+	        {
> -+	          const char *this_multi;
> -+	          size_t this_multi_len;
> -+
> -+	          if (pl->os_multilib)
> -+		    {
> -+		      this_multi = multi_os_dir;
> -+		      this_multi_len = multi_os_dir_len;
> -+		    }
> -+	          else
> -+		    {
> -+		      this_multi = multi_dir;
> -+		      this_multi_len = multi_dir_len;
> -+		    }
> -+
> -+	          /* Look in multilib MACHINE/VERSION subdirectory first */
> -+	          if (this_multi_len)
> -+	            {
> -+		      memcpy (path + len, this_multi, this_multi_len + 1);
> -+	              memcpy (path + len + this_multi_len, multi_suffix, suffix_len + 1);
> -+	              ret = callback (path, callback_info);
> -+	                if (ret)
> -+		          break;
> -+	            }
> -+	        }
> -+
> - 	      memcpy (path + len, multi_suffix, suffix_len + 1);
> - 	      ret = callback (path, callback_info);
> - 	      if (ret)
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0038-Fix-various-_FOR_BUILD-and-related-variables.patch b/meta/recipes-devtools/gcc/gcc-7.3/0038-Fix-various-_FOR_BUILD-and-related-variables.patch
> deleted file mode 100644
> index a226d10..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0038-Fix-various-_FOR_BUILD-and-related-variables.patch
> +++ /dev/null
> @@ -1,137 +0,0 @@
> -From 6e7f526e71a76aac3d49ba8f1742fe1b359c1060 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Mon, 7 Dec 2015 23:42:45 +0000
> -Subject: [PATCH 38/47] Fix various _FOR_BUILD and related variables
> -
> -When doing a FOR_BUILD thing, you have to override CFLAGS with
> -CFLAGS_FOR_BUILD. And if you use C++, you also have to override
> -CXXFLAGS with CXXFLAGS_FOR_BUILD.
> -Without this, when building for mingw, you end up trying to use
> -the mingw headers for a host build.
> -
> -The same goes for other variables as well, such as CPPFLAGS,
> -CPP, and GMPINC.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
> -Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> - Makefile.in      | 6 ++++++
> - Makefile.tpl     | 5 +++++
> - gcc/Makefile.in  | 2 +-
> - gcc/configure    | 2 +-
> - gcc/configure.ac | 2 +-
> - 5 files changed, 14 insertions(+), 3 deletions(-)
> -
> -diff --git a/Makefile.in b/Makefile.in
> -index e34e9555388..a03740f3f9d 100644
> ---- a/Makefile.in
> -+++ b/Makefile.in
> -@@ -152,6 +152,7 @@ BUILD_EXPORTS = \
> - 	CPP="$(CC_FOR_BUILD) -E"; export CPP; \
> - 	CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
> - 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
> -+	CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
> - 	CXX="$(CXX_FOR_BUILD)"; export CXX; \
> - 	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
> - 	GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
> -@@ -169,6 +170,9 @@ BUILD_EXPORTS = \
> - # built for the build system to override those in BASE_FLAGS_TO_PASS.
> - EXTRA_BUILD_FLAGS = \
> - 	CFLAGS="$(CFLAGS_FOR_BUILD)" \
> -+	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
> -+	CPP="$(CC_FOR_BUILD) -E" \
> -+	CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
> - 	LDFLAGS="$(LDFLAGS_FOR_BUILD)"
> - 
> - # This is the list of directories to built for the host system.
> -@@ -186,6 +190,7 @@ HOST_SUBDIR = @host_subdir@
> - HOST_EXPORTS = \
> - 	$(BASE_EXPORTS) \
> - 	CC="$(CC)"; export CC; \
> -+	CPP="$(CC) -E"; export CPP; \
> - 	ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
> - 	CFLAGS="$(CFLAGS)"; export CFLAGS; \
> - 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
> -@@ -734,6 +739,7 @@ BASE_FLAGS_TO_PASS = \
> - 	"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
> - 	"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
> - 	"CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
> -+	"CXXFLAGS_FOR_BUILD=$(CXXFLAGS_FOR_BUILD)" \
> - 	"EXPECT=$(EXPECT)" \
> - 	"FLEX=$(FLEX)" \
> - 	"INSTALL=$(INSTALL)" \
> -diff --git a/Makefile.tpl b/Makefile.tpl
> -index d0fa07005be..953376c658d 100644
> ---- a/Makefile.tpl
> -+++ b/Makefile.tpl
> -@@ -154,6 +154,7 @@ BUILD_EXPORTS = \
> - 	CC="$(CC_FOR_BUILD)"; export CC; \
> - 	CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
> - 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
> -+	CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
> - 	CXX="$(CXX_FOR_BUILD)"; export CXX; \
> - 	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
> - 	GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
> -@@ -171,6 +172,9 @@ BUILD_EXPORTS = \
> - # built for the build system to override those in BASE_FLAGS_TO_PASS.
> - EXTRA_BUILD_FLAGS = \
> - 	CFLAGS="$(CFLAGS_FOR_BUILD)" \
> -+	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
> -+	CPP="$(CC_FOR_BUILD) -E" \
> -+	CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
> - 	LDFLAGS="$(LDFLAGS_FOR_BUILD)"
> - 
> - # This is the list of directories to built for the host system.
> -@@ -188,6 +192,7 @@ HOST_SUBDIR = @host_subdir@
> - HOST_EXPORTS = \
> - 	$(BASE_EXPORTS) \
> - 	CC="$(CC)"; export CC; \
> -+	CPP="$(CC) -E"; export CPP; \
> - 	ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
> - 	CFLAGS="$(CFLAGS)"; export CFLAGS; \
> - 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
> -diff --git a/gcc/Makefile.in b/gcc/Makefile.in
> -index 95d21effad3..dbe2bacde50 100644
> ---- a/gcc/Makefile.in
> -+++ b/gcc/Makefile.in
> -@@ -795,7 +795,7 @@ BUILD_LDFLAGS=@BUILD_LDFLAGS@
> - BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
> - BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
> - BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
> --		-I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
> -+		-I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS_FOR_BUILD)
> - 
> - # Actual name to use when installing a native compiler.
> - GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
> -diff --git a/gcc/configure b/gcc/configure
> -index 6ba391ed068..72ca6e5c535 100755
> ---- a/gcc/configure
> -+++ b/gcc/configure
> -@@ -11789,7 +11789,7 @@ else
> - 	CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
> - 	CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
> - 	LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
> --	GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
> -+	GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
> - 	${realsrcdir}/configure \
> - 		--enable-languages=${enable_languages-all} \
> - 		--target=$target_alias --host=$build_alias --build=$build_alias
> -diff --git a/gcc/configure.ac b/gcc/configure.ac
> -index 8551a412df3..6eefb61dc2b 100644
> ---- a/gcc/configure.ac
> -+++ b/gcc/configure.ac
> -@@ -1708,7 +1708,7 @@ else
> - 	CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
> - 	CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
> - 	LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
> --	GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
> -+	GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
> - 	${realsrcdir}/configure \
> - 		--enable-languages=${enable_languages-all} \
> - 		--target=$target_alias --host=$build_alias --build=$build_alias
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch b/meta/recipes-devtools/gcc/gcc-7.3/0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch
> deleted file mode 100644
> index a7aeccd..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0039-nios2-Define-MUSL_DYNAMIC_LINKER.patch
> +++ /dev/null
> @@ -1,28 +0,0 @@
> -From 6d03ddfb7a092942be6b58b1830f6986d012d5e3 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Tue, 2 Feb 2016 10:26:10 -0800
> -Subject: [PATCH 39/47] nios2: Define MUSL_DYNAMIC_LINKER
> -
> -Signed-off-by: Marek Vasut <marex@denx.de>
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> -Upstream-Status: Inappropriate [OE-Specific]
> -
> - gcc/config/nios2/linux.h | 1 +
> - 1 file changed, 1 insertion(+)
> -
> -diff --git a/gcc/config/nios2/linux.h b/gcc/config/nios2/linux.h
> -index 5177fa641a4..1b8accda6ee 100644
> ---- a/gcc/config/nios2/linux.h
> -+++ b/gcc/config/nios2/linux.h
> -@@ -30,6 +30,7 @@
> - #define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
> - 
> - #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-nios2.so.1"
> -+#define MUSL_DYNAMIC_LINKER  "/lib/ld-musl-nios2.so.1"
> - 
> - #undef LINK_SPEC
> - #define LINK_SPEC LINK_SPEC_ENDIAN \
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch b/meta/recipes-devtools/gcc/gcc-7.3/0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch
> deleted file mode 100644
> index 29b7ce7..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0040-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch
> +++ /dev/null
> @@ -1,87 +0,0 @@
> -From 210f6b3b82084cc756e02b8bc12f909a43b14ee8 Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Tue, 27 Jun 2017 18:10:54 -0700
> -Subject: [PATCH 40/49] Add ssp_nonshared to link commandline for musl targets
> -
> -when -fstack-protector options are enabled we need to
> -link with ssp_shared on musl since it does not provide
> -the __stack_chk_fail_local() so essentially it provides
> -libssp but not libssp_nonshared something like
> -TARGET_LIBC_PROVIDES_SSP_BUT_NOT_SSP_NONSHARED
> - where-as for glibc the needed symbols
> -are already present in libc_nonshared library therefore
> -we do not need any library helper on glibc based systems
> -but musl needs the libssp_noshared from gcc
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> - gcc/config/linux.h          |  7 +++++++
> - gcc/config/rs6000/linux.h   | 10 ++++++++++
> - gcc/config/rs6000/linux64.h | 10 ++++++++++
> - 3 files changed, 27 insertions(+)
> -
> -diff --git a/gcc/config/linux.h b/gcc/config/linux.h
> -index 2e683d0c430..1b4df798671 100644
> ---- a/gcc/config/linux.h
> -+++ b/gcc/config/linux.h
> -@@ -182,6 +182,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
> -     { GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 },		\
> -     { 0, 0, 0, 0, 0, 0 }				\
> -   }
> -+#ifdef TARGET_LIBC_PROVIDES_SSP
> -+#undef LINK_SSP_SPEC
> -+#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
> -+		       "|fstack-protector-strong|fstack-protector-explicit" \
> -+		       ":-lssp_nonshared}"
> -+#endif
> -+
> - #endif
> - 
> - #if (DEFAULT_LIBC == LIBC_UCLIBC) && defined (SINGLE_LIBC) /* uClinux */
> -diff --git a/gcc/config/rs6000/linux.h b/gcc/config/rs6000/linux.h
> -index 684afd6c190..22cfa391b89 100644
> ---- a/gcc/config/rs6000/linux.h
> -+++ b/gcc/config/rs6000/linux.h
> -@@ -91,6 +91,16 @@
> - 					 " -m elf32ppclinux")
> - #endif
> - 
> -+/* link libssp_nonshared.a with musl */
> -+#if DEFAULT_LIBC == LIBC_MUSL
> -+#ifdef TARGET_LIBC_PROVIDES_SSP
> -+#undef LINK_SSP_SPEC
> -+#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
> -+		       "|fstack-protector-strong|fstack-protector-explicit" \
> -+		       ":-lssp_nonshared}"
> -+#endif
> -+#endif
> -+
> - #undef LINK_OS_LINUX_SPEC
> - #define LINK_OS_LINUX_SPEC LINK_OS_LINUX_EMUL " %{!shared: %{!static: \
> -   %{rdynamic:-export-dynamic} \
> -diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
> -index 3b00ec0fcf0..8371f8d7b6b 100644
> ---- a/gcc/config/rs6000/linux64.h
> -+++ b/gcc/config/rs6000/linux64.h
> -@@ -465,6 +465,16 @@ extern int dot_symbols;
> - 					   " -m elf64ppc")
> - #endif
> - 
> -+/* link libssp_nonshared.a with musl */
> -+#if DEFAULT_LIBC == LIBC_MUSL
> -+#ifdef TARGET_LIBC_PROVIDES_SSP
> -+#undef LINK_SSP_SPEC
> -+#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
> -+		       "|fstack-protector-strong|fstack-protector-explicit" \
> -+		       ":-lssp_nonshared}"
> -+#endif
> -+#endif
> -+
> - #define LINK_OS_LINUX_SPEC32 LINK_OS_LINUX_EMUL32 " %{!shared: %{!static: \
> -   %{rdynamic:-export-dynamic} \
> -   -dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}} \
> --- 
> -2.13.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch b/meta/recipes-devtools/gcc/gcc-7.3/0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch
> deleted file mode 100644
> index 5260e36..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0041-gcc-libcpp-support-ffile-prefix-map-old-new.patch
> +++ /dev/null
> @@ -1,284 +0,0 @@
> -From 4eadc99bdd0974761bf48f0fd32994dd9a3ffcfe Mon Sep 17 00:00:00 2001
> -From: Hongxu Jia <hongxu.jia@windriver.com>
> -Date: Wed, 16 Mar 2016 02:27:43 -0400
> -Subject: [PATCH 41/47] gcc/libcpp: support -ffile-prefix-map=<old>=<new>
> -
> -Similar -fdebug-prefix-map, add option -ffile-prefix-map to map one
> -directory name (old) to another (new) in __FILE__, __BASE_FILE__ and
> -__builtin_FILE ().
> -
> -https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70268
> -
> -Upstream-Status: Submitted [gcc-patches@gcc.gnu.org]
> -Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
> ----
> - gcc/c-family/c-opts.c     | 13 +++++++
> - gcc/c-family/c.opt        |  4 +++
> - gcc/dwarf2out.c           |  1 +
> - gcc/gimplify.c            |  2 ++
> - libcpp/Makefile.in        | 10 +++---
> - libcpp/file-map.c         | 92 +++++++++++++++++++++++++++++++++++++++++++++++
> - libcpp/include/file-map.h | 30 ++++++++++++++++
> - libcpp/macro.c            |  2 ++
> - 8 files changed, 149 insertions(+), 5 deletions(-)
> - create mode 100644 libcpp/file-map.c
> - create mode 100644 libcpp/include/file-map.h
> -
> -diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c
> -index ea0e01b101c..a741c75a78f 100644
> ---- a/gcc/c-family/c-opts.c
> -+++ b/gcc/c-family/c-opts.c
> -@@ -39,6 +39,14 @@ along with GCC; see the file COPYING3.  If not see
> - #include "opts.h"
> - #include "plugin.h"		/* For PLUGIN_INCLUDE_FILE event.  */
> - #include "mkdeps.h"
> -+#include "file-map.h"
> -+#include "c-target.h"
> -+#include "tm.h"			/* For BYTES_BIG_ENDIAN,
> -+				   DOLLARS_IN_IDENTIFIERS,
> -+				   STDC_0_IN_SYSTEM_HEADERS,
> -+				   TARGET_FLT_EVAL_METHOD_NON_DEFAULT and
> -+				   TARGET_OPTF.  */
> -+#include "tm_p.h"		/* For C_COMMON_OVERRIDE_OPTIONS.  */
> - #include "dumpfile.h"
> - 
> - #ifndef DOLLARS_IN_IDENTIFIERS
> -@@ -517,6 +525,11 @@ c_common_handle_option (size_t scode, const char *arg, int value,
> -       cpp_opts->narrow_charset = arg;
> -       break;
> - 
> -+    case OPT_ffile_prefix_map_:
> -+      if (add_file_prefix_map (arg) < 0)
> -+        error ("invalid argument %qs to -ffile-prefix-map", arg);
> -+      break;
> -+
> -     case OPT_fwide_exec_charset_:
> -       cpp_opts->wide_charset = arg;
> -       break;
> -diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
> -index c4ef7796282..73333dfd57c 100644
> ---- a/gcc/c-family/c.opt
> -+++ b/gcc/c-family/c.opt
> -@@ -1372,6 +1372,10 @@ fexec-charset=
> - C ObjC C++ ObjC++ Joined RejectNegative
> - -fexec-charset=<cset>	Convert all strings and character constants to character set <cset>.
> - 
> -+ffile-prefix-map=
> -+C ObjC C++ ObjC++ Joined RejectNegative
> -+-ffile-prefix-map=<old=new>	Map one directory name to another in __FILE__, __BASE_FILE__ and __builtin_FILE ()
> -+
> - fextended-identifiers
> - C ObjC C++ ObjC++
> - Permit universal character names (\\u and \\U) in identifiers.
> -diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
> -index 98c51576ec2..762f69ae88e 100644
> ---- a/gcc/dwarf2out.c
> -+++ b/gcc/dwarf2out.c
> -@@ -23421,6 +23421,7 @@ gen_producer_string (void)
> -       case OPT_fltrans_output_list_:
> -       case OPT_fresolution_:
> -       case OPT_fdebug_prefix_map_:
> -+      case OPT_ffile_prefix_map_:
> - 	/* Ignore these.  */
> - 	continue;
> -       default:
> -diff --git a/gcc/gimplify.c b/gcc/gimplify.c
> -index fd27eb1523f..5542b379f28 100644
> ---- a/gcc/gimplify.c
> -+++ b/gcc/gimplify.c
> -@@ -58,6 +58,8 @@ along with GCC; see the file COPYING3.  If not see
> - #include "gomp-constants.h"
> - #include "tree-dump.h"
> - #include "gimple-walk.h"
> -+#include "file-map.h"
> -+
> - #include "langhooks-def.h"	/* FIXME: for lhd_set_decl_assembler_name */
> - #include "builtins.h"
> - #include "asan.h"
> -diff --git a/libcpp/Makefile.in b/libcpp/Makefile.in
> -index 0bd3787c25e..d3b52956b52 100644
> ---- a/libcpp/Makefile.in
> -+++ b/libcpp/Makefile.in
> -@@ -84,12 +84,12 @@ DEPMODE = $(CXXDEPMODE)
> - 
> - 
> - libcpp_a_OBJS = charset.o directives.o directives-only.o errors.o \
> --	expr.o files.o identifiers.o init.o lex.o line-map.o macro.o \
> --	mkdeps.o pch.o symtab.o traditional.o
> -+	expr.o file-map.o files.o identifiers.o init.o lex.o line-map.o \
> -+	macro.o mkdeps.o pch.o symtab.o traditional.o
> - 
> - libcpp_a_SOURCES = charset.c directives.c directives-only.c errors.c \
> --	expr.c files.c identifiers.c init.c lex.c line-map.c macro.c \
> --	mkdeps.c pch.c symtab.c traditional.c
> -+	expr.c file-map.c files.c identifiers.c init.c lex.c line-map.c \
> -+	macro.c mkdeps.c pch.c symtab.c traditional.c
> - 
> - all: libcpp.a $(USED_CATALOGS)
> - 
> -@@ -263,7 +263,7 @@ po/$(PACKAGE).pot: $(libcpp_a_SOURCES)
> - 
> - TAGS_SOURCES = $(libcpp_a_SOURCES) internal.h ucnid.h \
> -     include/line-map.h include/symtab.h include/cpp-id-data.h \
> --    include/cpplib.h include/mkdeps.h system.h
> -+    include/cpplib.h include/mkdeps.h system.h include/file-map.h
> - 
> - TAGS: $(TAGS_SOURCES)
> - 	cd $(srcdir) && etags $(TAGS_SOURCES)
> -diff --git a/libcpp/file-map.c b/libcpp/file-map.c
> -new file mode 100644
> -index 00000000000..18035ef6a72
> ---- /dev/null
> -+++ b/libcpp/file-map.c
> -@@ -0,0 +1,92 @@
> -+/* Map one directory name to another in __FILE__, __BASE_FILE__
> -+   and __builtin_FILE ().
> -+   Copyright (C) 2001-2016 Free Software Foundation, Inc.
> -+
> -+This program is free software; you can redistribute it and/or modify it
> -+under the terms of the GNU General Public License as published by the
> -+Free Software Foundation; either version 3, or (at your option) any
> -+later version.
> -+
> -+This program is distributed in the hope that it will be useful,
> -+but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> -+GNU General Public License for more details.
> -+
> -+You should have received a copy of the GNU General Public License
> -+along with this program; see the file COPYING3.  If not see
> -+<http://www.gnu.org/licenses/>.
> -+
> -+ In other words, you are welcome to use, share and improve this program.
> -+ You are forbidden to forbid anyone else to use, share and improve
> -+ what you give them.   Help stamp out software-hoarding!  */
> -+
> -+#include "config.h"
> -+#include "system.h"
> -+#include "file-map.h"
> -+
> -+/* Structure recording the mapping from source file and directory
> -+   names at compile time to __FILE__ */
> -+typedef struct file_prefix_map
> -+{
> -+  const char *old_prefix;
> -+  const char *new_prefix;
> -+  size_t old_len;
> -+  size_t new_len;
> -+  struct file_prefix_map *next;
> -+} file_prefix_map;
> -+
> -+/* Linked list of such structures.  */
> -+static file_prefix_map *file_prefix_maps;
> -+
> -+/* Record prefix mapping of __FILE__.  ARG is the argument to
> -+   -ffile-prefix-map and must be of the form OLD=NEW.  */
> -+int
> -+add_file_prefix_map (const char *arg)
> -+{
> -+  file_prefix_map *map;
> -+  const char *p;
> -+
> -+  p = strchr (arg, '=');
> -+  if (!p)
> -+  {
> -+      fprintf(stderr, "invalid argument %qs to -ffile-prefix-map", arg);
> -+      return -1;
> -+  }
> -+  map = XNEW (file_prefix_map);
> -+  map->old_prefix = xstrndup (arg, p - arg);
> -+  map->old_len = p - arg;
> -+  p++;
> -+  map->new_prefix = xstrdup (p);
> -+  map->new_len = strlen (p);
> -+  map->next = file_prefix_maps;
> -+  file_prefix_maps = map;
> -+
> -+  return 0;
> -+}
> -+
> -+/* Perform user-specified mapping of __FILE__ prefixes.  Return
> -+   the new name corresponding to filename.  */
> -+
> -+const char *
> -+remap_file_filename (const char *filename)
> -+{
> -+  file_prefix_map *map;
> -+  char *s;
> -+  const char *name;
> -+  size_t name_len;
> -+
> -+  for (map = file_prefix_maps; map; map = map->next)
> -+    if (filename_ncmp (filename, map->old_prefix, map->old_len) == 0)
> -+      break;
> -+  if (!map)
> -+    return filename;
> -+  name = filename + map->old_len;
> -+  name_len = strlen (name) + 1;
> -+  s = (char *) alloca (name_len + map->new_len);
> -+  memcpy (s, map->new_prefix, map->new_len);
> -+  memcpy (s + map->new_len, name, name_len);
> -+
> -+  return xstrdup (s);
> -+}
> -+
> -+
> -diff --git a/libcpp/include/file-map.h b/libcpp/include/file-map.h
> -new file mode 100644
> -index 00000000000..87503152d27
> ---- /dev/null
> -+++ b/libcpp/include/file-map.h
> -@@ -0,0 +1,30 @@
> -+/* Map one directory name to another in __FILE__, __BASE_FILE__
> -+   and __builtin_FILE ().
> -+   Copyright (C) 2001-2016 Free Software Foundation, Inc.
> -+
> -+This program is free software; you can redistribute it and/or modify it
> -+under the terms of the GNU General Public License as published by the
> -+Free Software Foundation; either version 3, or (at your option) any
> -+later version.
> -+
> -+This program is distributed in the hope that it will be useful,
> -+but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> -+GNU General Public License for more details.
> -+
> -+You should have received a copy of the GNU General Public License
> -+along with this program; see the file COPYING3.  If not see
> -+<http://www.gnu.org/licenses/>.
> -+
> -+ In other words, you are welcome to use, share and improve this program.
> -+ You are forbidden to forbid anyone else to use, share and improve
> -+ what you give them.   Help stamp out software-hoarding!  */
> -+
> -+#ifndef LIBCPP_FILE_MAP_H
> -+#define LIBCPP_FILE_MAP_H
> -+
> -+const char * remap_file_filename (const char *filename);
> -+
> -+int add_file_prefix_map (const char *arg);
> -+
> -+#endif /* !LIBCPP_FILE_MAP_H  */
> -diff --git a/libcpp/macro.c b/libcpp/macro.c
> -index de18c2210cf..2748c70d520 100644
> ---- a/libcpp/macro.c
> -+++ b/libcpp/macro.c
> -@@ -26,6 +26,7 @@ along with this program; see the file COPYING3.  If not see
> - #include "system.h"
> - #include "cpplib.h"
> - #include "internal.h"
> -+#include "file-map.h"
> - 
> - typedef struct macro_arg macro_arg;
> - /* This structure represents the tokens of a macro argument.  These
> -@@ -301,6 +302,7 @@ _cpp_builtin_macro_text (cpp_reader *pfile, cpp_hashnode *node,
> - 	    if (!name)
> - 	      abort ();
> - 	  }
> -+	name = remap_file_filename (name);
> - 	len = strlen (name);
> - 	buf = _cpp_unaligned_alloc (pfile, len * 2 + 3);
> - 	result = buf;
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch b/meta/recipes-devtools/gcc/gcc-7.3/0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch
> deleted file mode 100644
> index 5247167..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0042-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch
> +++ /dev/null
> @@ -1,43 +0,0 @@
> -From ddddc7335539fb8a6d30beba21781762df159186 Mon Sep 17 00:00:00 2001
> -From: Hongxu Jia <hongxu.jia@windriver.com>
> -Date: Wed, 16 Mar 2016 05:39:59 -0400
> -Subject: [PATCH 42/47] Reuse -fdebug-prefix-map to replace -ffile-prefix-map
> -
> -The oe-core may use external toolchain to compile,
> -which may not support -ffile-prefix-map.
> -
> -Since we use -fdebug-prefix-map to do the same thing,
> -so we could reuse it to replace -ffile-prefix-map.
> -
> -Upstream-Status: Inappropriate[oe-core specific]
> -
> -Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
> ----
> - gcc/opts-global.c | 4 ++++
> - 1 file changed, 4 insertions(+)
> -
> -diff --git a/gcc/opts-global.c b/gcc/opts-global.c
> -index 50bad77c347..32b1d286721 100644
> ---- a/gcc/opts-global.c
> -+++ b/gcc/opts-global.c
> -@@ -31,6 +31,7 @@ along with GCC; see the file COPYING3.  If not see
> - #include "langhooks.h"
> - #include "dbgcnt.h"
> - #include "debug.h"
> -+#include "file-map.h"
> - #include "output.h"
> - #include "plugin.h"
> - #include "toplev.h"
> -@@ -357,6 +358,9 @@ handle_common_deferred_options (void)
> - 
> - 	case OPT_fdebug_prefix_map_:
> - 	  add_debug_prefix_map (opt->arg);
> -+
> -+	  /* Reuse -fdebug-prefix-map to replace -ffile-prefix-map */
> -+	  add_file_prefix_map (opt->arg);
> - 	  break;
> - 
> - 	case OPT_fdump_:
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch b/meta/recipes-devtools/gcc/gcc-7.3/0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch
> deleted file mode 100644
> index 74a5c86..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch
> +++ /dev/null
> @@ -1,54 +0,0 @@
> -From 5bc97be388485a5f8dd85db34372a1299bffd263 Mon Sep 17 00:00:00 2001
> -From: Hongxu Jia <hongxu.jia@windriver.com>
> -Date: Thu, 24 Mar 2016 11:23:14 -0400
> -Subject: [PATCH 43/47] gcc/final.c: -fdebug-prefix-map support to remap
> - sources with relative path
> -
> -PR other/70428
> -* final.c (remap_debug_filename): Use lrealpath to translate
> -relative path before remapping
> -
> -https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70428
> -Upstream-Status: Submitted [gcc-patches@gcc.gnu.org]
> -
> -Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
> ----
> - gcc/final.c | 15 ++++++++++++---
> - 1 file changed, 12 insertions(+), 3 deletions(-)
> -
> -diff --git a/gcc/final.c b/gcc/final.c
> -index 820162b2d28..d74cb901abd 100644
> ---- a/gcc/final.c
> -+++ b/gcc/final.c
> -@@ -1559,16 +1559,25 @@ remap_debug_filename (const char *filename)
> -   const char *name;
> -   size_t name_len;
> - 
> -+  /* Support to remap filename with relative path  */
> -+  char *realpath = lrealpath (filename);
> -+  if (realpath == NULL)
> -+    return filename;
> -+
> -   for (map = debug_prefix_maps; map; map = map->next)
> --    if (filename_ncmp (filename, map->old_prefix, map->old_len) == 0)
> -+    if (filename_ncmp (realpath, map->old_prefix, map->old_len) == 0)
> -       break;
> -   if (!map)
> --    return filename;
> --  name = filename + map->old_len;
> -+    {
> -+      free (realpath);
> -+      return filename;
> -+    }
> -+  name = realpath + map->old_len;
> -   name_len = strlen (name) + 1;
> -   s = (char *) alloca (name_len + map->new_len);
> -   memcpy (s, map->new_prefix, map->new_len);
> -   memcpy (s + map->new_len, name, name_len);
> -+  free (realpath);
> -   return ggc_strdup (s);
> - }
> - 
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch b/meta/recipes-devtools/gcc/gcc-7.3/0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
> deleted file mode 100644
> index e39af9b..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
> +++ /dev/null
> @@ -1,124 +0,0 @@
> -From 847aec764540636ec654fd7a012e271afa8d4e0f Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 29 Apr 2016 20:03:28 +0000
> -Subject: [PATCH 44/47] libgcc: Add knob to use ldbl-128 on ppc
> -
> -musl does not support ldbl 128 so we can not assume
> -that linux as a whole supports ldbl-128 bits, instead
> -act upon configure option passed to gcc and assume no
> -on musl and yes otherwise if no option is passed since
> -default behaviour is to assume ldbl128 it does not
> -change the defaults
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -Upstream-Status: Pending
> ----
> - libgcc/Makefile.in           |  1 +
> - libgcc/config/rs6000/t-linux |  5 ++++-
> - libgcc/configure             | 18 ++++++++++++++++++
> - libgcc/configure.ac          | 12 ++++++++++++
> - 4 files changed, 35 insertions(+), 1 deletion(-)
> - mode change 100644 => 100755 libgcc/configure
> -
> -diff --git a/libgcc/Makefile.in b/libgcc/Makefile.in
> -index a1a392de88d..2fe6889a342 100644
> ---- a/libgcc/Makefile.in
> -+++ b/libgcc/Makefile.in
> -@@ -48,6 +48,7 @@ unwind_header = @unwind_header@
> - md_unwind_header = @md_unwind_header@
> - sfp_machine_header = @sfp_machine_header@
> - thread_header = @thread_header@
> -+with_ldbl128 = @with_ldbl128@
> - 
> - host_noncanonical = @host_noncanonical@
> - real_host_noncanonical = @real_host_noncanonical@
> -diff --git a/libgcc/config/rs6000/t-linux b/libgcc/config/rs6000/t-linux
> -index 4f6d4c4a4d2..c50dd94a2da 100644
> ---- a/libgcc/config/rs6000/t-linux
> -+++ b/libgcc/config/rs6000/t-linux
> -@@ -1,3 +1,6 @@
> - SHLIB_MAPFILES += $(srcdir)/config/rs6000/libgcc-glibc.ver
> - 
> --HOST_LIBGCC2_CFLAGS += -mlong-double-128 -mno-minimal-toc
> -+ifeq ($(with_ldbl128),yes)
> -+HOST_LIBGCC2_CFLAGS += -mlong-double-128
> -+endif
> -+HOST_LIBGCC2_CFLAGS += -mno-minimal-toc
> -diff --git a/libgcc/configure b/libgcc/configure
> -old mode 100644
> -new mode 100755
> -index 45c459788c3..e2d19b144b8
> ---- a/libgcc/configure
> -+++ b/libgcc/configure
> -@@ -618,6 +618,7 @@ build_vendor
> - build_cpu
> - build
> - with_aix_soname
> -+with_ldbl128
> - enable_vtable_verify
> - enable_shared
> - libgcc_topdir
> -@@ -667,6 +668,7 @@ with_cross_host
> - with_ld
> - enable_shared
> - enable_vtable_verify
> -+with_long_double_128
> - with_aix_soname
> - enable_version_specific_runtime_libs
> - with_slibdir
> -@@ -1324,6 +1326,7 @@ Optional Packages:
> -   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
> -   --with-cross-host=HOST           Configuring with a cross compiler
> -   --with-ld               arrange to use the specified ld (full pathname)
> -+  --with-long-double-128  use 128-bit long double by default
> -   --with-aix-soname=aix|svr4|both
> -                           shared library versioning (aka "SONAME") variant to
> -                           provide on AIX
> -@@ -2208,6 +2211,21 @@ fi
> - 
> - 
> - 
> -+# Check whether --with-long-double-128 was given.
> -+if test "${with_long_double_128+set}" = set; then :
> -+  withval=$with_long_double_128; with_ldbl128="$with_long_double_128"
> -+else
> -+  case "${host}" in
> -+ power*-*-musl*)
> -+   with_ldbl128="no";;
> -+ *) with_ldbl128="yes";;
> -+ esac
> -+
> -+fi
> -+
> -+
> -+
> -+
> - # Check whether --with-aix-soname was given.
> - if test "${with_aix_soname+set}" = set; then :
> -   withval=$with_aix_soname; case "${host}:${enable_shared}" in
> -diff --git a/libgcc/configure.ac b/libgcc/configure.ac
> -index af151473709..dada52416da 100644
> ---- a/libgcc/configure.ac
> -+++ b/libgcc/configure.ac
> -@@ -77,6 +77,18 @@ AC_ARG_ENABLE(vtable-verify,
> - [enable_vtable_verify=no])
> - AC_SUBST(enable_vtable_verify)
> - 
> -+AC_ARG_WITH(long-double-128,
> -+[AS_HELP_STRING([--with-long-double-128],
> -+    [use 128-bit long double by default])],
> -+      with_ldbl128="$with_long_double_128",
> -+[case "${host}" in
> -+ power*-*-musl*)
> -+   with_ldbl128="no";;
> -+ *) with_ldbl128="yes";;
> -+ esac
> -+])
> -+AC_SUBST(with_ldbl128)
> -+
> - AC_ARG_WITH(aix-soname,
> - [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
> -     [shared library versioning (aka "SONAME") variant to provide on AIX])],
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch b/meta/recipes-devtools/gcc/gcc-7.3/0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch
> deleted file mode 100644
> index 3aa038c..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch
> +++ /dev/null
> @@ -1,29 +0,0 @@
> -From 92beb883ab57a23a35ba76c496bc1f4cabb1690e Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Wed, 4 May 2016 21:11:34 -0700
> -Subject: [PATCH 45/47] Link libgcc using LDFLAGS, not just SHLIB_LDFLAGS
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Christopher Larson <chris_larson@mentor.com>
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> - libgcc/config/t-slibgcc | 2 +-
> - 1 file changed, 1 insertion(+), 1 deletion(-)
> -
> -diff --git a/libgcc/config/t-slibgcc b/libgcc/config/t-slibgcc
> -index 76be7710960..a1ee2ee26ed 100644
> ---- a/libgcc/config/t-slibgcc
> -+++ b/libgcc/config/t-slibgcc
> -@@ -32,7 +32,7 @@ SHLIB_INSTALL_SOLINK = $(LN_S) $(SHLIB_SONAME) \
> - 	$(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
> - 
> - SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
> --	$(SHLIB_LDFLAGS) \
> -+	$(LDFLAGS) $(SHLIB_LDFLAGS) \
> - 	-o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp @multilib_flags@ \
> - 	$(SHLIB_OBJS) $(SHLIB_LC) && \
> - 	rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0047-sync-gcc-stddef.h-with-musl.patch b/meta/recipes-devtools/gcc/gcc-7.3/0047-sync-gcc-stddef.h-with-musl.patch
> deleted file mode 100644
> index 65d22f1..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0047-sync-gcc-stddef.h-with-musl.patch
> +++ /dev/null
> @@ -1,91 +0,0 @@
> -From 9b951c8f6b0aaff7c16dc4db72b5e56ec73810bb Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Fri, 3 Feb 2017 12:56:00 -0800
> -Subject: [PATCH 47/47] sync gcc stddef.h with musl
> -
> -musl defines ptrdiff_t size_t and wchar_t
> -so dont define them here if musl is definining them
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ----
> -Upstream-Status: Inappropriate [OE-Specific]
> -
> - gcc/ginclude/stddef.h | 9 +++++++++
> - 1 file changed, 9 insertions(+)
> -
> -diff --git a/gcc/ginclude/stddef.h b/gcc/ginclude/stddef.h
> -index 872f451cac9..7e90938387c 100644
> ---- a/gcc/ginclude/stddef.h
> -+++ b/gcc/ginclude/stddef.h
> -@@ -134,6 +134,7 @@ _TYPE_wchar_t;
> - #ifndef ___int_ptrdiff_t_h
> - #ifndef _GCC_PTRDIFF_T
> - #ifndef _PTRDIFF_T_DECLARED /* DragonFly */
> -+#ifndef __DEFINED_ptrdiff_t /* musl */
> - #define _PTRDIFF_T
> - #define _T_PTRDIFF_
> - #define _T_PTRDIFF
> -@@ -143,10 +144,12 @@ _TYPE_wchar_t;
> - #define ___int_ptrdiff_t_h
> - #define _GCC_PTRDIFF_T
> - #define _PTRDIFF_T_DECLARED
> -+#define __DEFINED_ptrdiff_t /* musl */
> - #ifndef __PTRDIFF_TYPE__
> - #define __PTRDIFF_TYPE__ long int
> - #endif
> - typedef __PTRDIFF_TYPE__ ptrdiff_t;
> -+#endif /* __DEFINED_ptrdiff_t */
> - #endif /* _PTRDIFF_T_DECLARED */
> - #endif /* _GCC_PTRDIFF_T */
> - #endif /* ___int_ptrdiff_t_h */
> -@@ -184,6 +187,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
> - #ifndef _GCC_SIZE_T
> - #ifndef _SIZET_
> - #ifndef __size_t
> -+#ifndef __DEFINED_size_t /* musl */
> - #define __size_t__	/* BeOS */
> - #define __SIZE_T__	/* Cray Unicos/Mk */
> - #define _SIZE_T
> -@@ -200,6 +204,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
> - #define ___int_size_t_h
> - #define _GCC_SIZE_T
> - #define _SIZET_
> -+#define __DEFINED_size_t /* musl */
> - #if (defined (__FreeBSD__) && (__FreeBSD__ >= 5)) \
> -   || defined(__DragonFly__) \
> -   || defined(__FreeBSD_kernel__)
> -@@ -235,6 +240,7 @@ typedef long ssize_t;
> - #endif /* _SIZE_T */
> - #endif /* __SIZE_T__ */
> - #endif /* __size_t__ */
> -+#endif /* __DEFINED_size_t */
> - #undef	__need_size_t
> - #endif /* _STDDEF_H or __need_size_t.  */
> - 
> -@@ -264,6 +270,7 @@ typedef long ssize_t;
> - #ifndef ___int_wchar_t_h
> - #ifndef __INT_WCHAR_T_H
> - #ifndef _GCC_WCHAR_T
> -+#ifndef __DEFINED_wchar_t /* musl */
> - #define __wchar_t__	/* BeOS */
> - #define __WCHAR_T__	/* Cray Unicos/Mk */
> - #define _WCHAR_T
> -@@ -279,6 +286,7 @@ typedef long ssize_t;
> - #define __INT_WCHAR_T_H
> - #define _GCC_WCHAR_T
> - #define _WCHAR_T_DECLARED
> -+#define __DEFINED_wchar_t /* musl */
> - 
> - /* On BSD/386 1.1, at least, machine/ansi.h defines _BSD_WCHAR_T_
> -    instead of _WCHAR_T_, and _BSD_RUNE_T_ (which, unlike the other
> -@@ -344,6 +352,7 @@ typedef __WCHAR_TYPE__ wchar_t;
> - #endif
> - #endif /* __WCHAR_T__ */
> - #endif /* __wchar_t__ */
> -+#endif /* __DEFINED_wchar_t musl */
> - #undef	__need_wchar_t
> - #endif /* _STDDEF_H or __need_wchar_t.  */
> - 
> --- 
> -2.12.2
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0048-gcc-Enable-static-PIE.patch b/meta/recipes-devtools/gcc/gcc-7.3/0048-gcc-Enable-static-PIE.patch
> deleted file mode 100644
> index a96e913..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/0048-gcc-Enable-static-PIE.patch
> +++ /dev/null
> @@ -1,46 +0,0 @@
> -From 44ef80688b56beea85c0070840dea1e2a4e34aed Mon Sep 17 00:00:00 2001
> -From: Khem Raj <raj.khem@gmail.com>
> -Date: Tue, 13 Jun 2017 12:12:52 -0700
> -Subject: [PATCH 49/49] gcc: Enable static PIE
> -
> -Static PIE support in GCC
> -see
> -https://gcc.gnu.org/ml/gcc/2015-06/msg00008.html
> -
> -startfiles before patch:
> - -static -> crt1.o crti.o crtbeginT.o
> - -static -PIE -> crt1.o crti.o crtbeginT.o
> - 
> -after patch:
> - -static -> crt1.o crti.o crtbeginT.o
> - -static -PIE -> rcrt1.o crti.o crtbeginS.o
> - 
> -Upstream-Status: Pending
> -
> -Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
> -
> ----
> - gcc/config/gnu-user.h | 6 +++---
> - 1 file changed, 3 insertions(+), 3 deletions(-)
> -
> -diff --git a/gcc/config/gnu-user.h b/gcc/config/gnu-user.h
> -index de605b0..b035bbe 100644
> ---- a/gcc/config/gnu-user.h
> -+++ b/gcc/config/gnu-user.h
> -@@ -52,11 +52,11 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
> - #define GNU_USER_TARGET_STARTFILE_SPEC \
> -   "%{shared:; \
> -      pg|p|profile:gcrt1.o%s; \
> --     static:crt1.o%s; \
> -+     static: %{" PIE_SPEC ": rcrt1.o%s; :crt1.o%s}; \
> -      " PIE_SPEC ":Scrt1.o%s; \
> -      :crt1.o%s} \
> -    crti.o%s \
> --   %{static:crtbeginT.o%s; \
> -+   %{static: %{" PIE_SPEC ": crtbeginS.o%s; :crtbeginT.o%s}; \
> -      shared|" PIE_SPEC ":crtbeginS.o%s; \
> -      :crtbegin.o%s} \
> -    %{fvtable-verify=none:%s; \
> -
> -2.13.1
> -
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/fix-segmentation-fault-precompiled-hdr.patch b/meta/recipes-devtools/gcc/gcc-7.3/fix-segmentation-fault-precompiled-hdr.patch
> deleted file mode 100644
> index c0adef6..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/fix-segmentation-fault-precompiled-hdr.patch
> +++ /dev/null
> @@ -1,49 +0,0 @@
> -
> -Prevent a segmentation fault which occurs when using incorrect
> -structure trying to access name of some named operators, such as 
> -CPP_NOT, CPP_AND etc. "token->val.node.spelling" cannot be used in
> -those cases, as is may not be initialized at all.
> -
> -
> -[YOCTO #11738]
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
> -
> -diff --git a/libcpp/lex.c b/libcpp/lex.c
> ---- a/libcpp/lex.c
> -+++ b/libcpp/lex.c
> -@@ -3229,11 +3229,27 @@
> -     spell_ident:
> -     case SPELL_IDENT:
> -       if (forstring)
> --	{
> --	  memcpy (buffer, NODE_NAME (token->val.node.spelling),
> --		  NODE_LEN (token->val.node.spelling));
> --	  buffer += NODE_LEN (token->val.node.spelling);
> --	}
> -+        {
> -+          if (token->type == CPP_NAME)
> -+            {
> -+              memcpy (buffer, NODE_NAME (token->val.node.spelling),
> -+                    NODE_LEN (token->val.node.spelling));
> -+              buffer += NODE_LEN (token->val.node.spelling);
> -+              break;
> -+            }
> -+          /* NAMED_OP, cannot use node.spelling */
> -+          if (token->flags & NAMED_OP)
> -+            {
> -+              const char *str = cpp_named_operator2name (token->type);
> -+              if (str)
> -+                {
> -+                  size_t len = strlen(str);
> -+                  memcpy(buffer, str, len);
> -+                  buffer += len;
> -+                }
> -+              break;
> -+            }
> -+        }
> -       else
> - 	buffer = _cpp_spell_ident_ucns (buffer, token->val.node.node);
> -       break;
> diff --git a/meta/recipes-devtools/gcc/gcc-7.3/no-sse-fix-test-case-failures.patch b/meta/recipes-devtools/gcc/gcc-7.3/no-sse-fix-test-case-failures.patch
> deleted file mode 100644
> index cb87c5a..0000000
> --- a/meta/recipes-devtools/gcc/gcc-7.3/no-sse-fix-test-case-failures.patch
> +++ /dev/null
> @@ -1,259 +0,0 @@
> -From f22830da2ba64577deb6f717d05d86c03dd2e50d Mon Sep 17 00:00:00 2001
> -From: RAGHUNATH LOLUR <raghunath.lolur@kpit.com>
> -Date: Wed, 6 Dec 2017 22:52:26 -0800
> -Subject: [PATCH] Fix for testsuite failure
> -
> -2017-11-16  Raghunath Lolur  <raghunath.lolur@kpit.com>
> -
> -	* gcc.dg/pr56275.c: If SSE is disabled, ensure that
> -	"-mfpmath" is not set to use SSE. Set "-mfpmath=387".
> -	* gcc.dg/pr68306.c: Likewise
> -	* gcc.dg/pr68306-2.c: Likewise
> -	* gcc.dg/pr68306-3.c: Likewise
> -	* gcc.dg/pr69634.c: Likewise
> -	* gcc.target/i386/amd64-abi-1.c: Likewise
> -	* gcc.target/i386/funcspec-6.c: Likewise
> -	* gcc.target/i386/interrupt-387-err-1.c: Likewise
> -	* gcc.target/i386/isa-14.c: Likewise
> -	* gcc.target/i386/pr44948-2b.c: Likewise
> -	* gcc.target/i386/pr53425-1.c: Likewise
> -	* gcc.target/i386/pr53425-2.c: Likewise
> -	* gcc.target/i386/pr55247.c: Likewise
> -	* gcc.target/i386/pr59644.c: Likewise
> -	* gcc.target/i386/pr62120.c: Likewise
> -	* gcc.target/i386/pr70467-1.c: Likewise
> -	* gcc.target/i386/warn-vect-op-1.c: Likewise
> -
> -If -Wall, -Werror are used during compilation various test cases fail
> -to compile.
> -
> -If SSE is disabled, be sure to -mfpmath=387 to resolve this.
> -
> -This patch removes the changes to Changelog from the original patch.
> -This will help us avoid conflicts.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
> ----
> - gcc/testsuite/ChangeLog                   | 21 +++++++++++++++++++++
> - gcc/testsuite/gcc.dg/pr56275.c            |  2 +-
> - gcc/testsuite/gcc.dg/pr68306-2.c          |  2 +-
> - gcc/testsuite/gcc.dg/pr68306-3.c          |  2 +-
> - gcc/testsuite/gcc.dg/pr68306.c            |  2 +-
> - gcc/testsuite/gcc.dg/pr69634.c            |  2 +-
> - .../gcc/testsuite/gcc.target/i386/amd64-abi-1.c     |  2 +-
> - .../gcc/testsuite/gcc.target/i386/funcspec-6.c      |  1 +
> - .../testsuite/gcc.target/i386/interrupt-387-err-1.c |  2 +-
> - gcc/testsuite/gcc.target/i386/isa-14.c    |  2 +-
> - .../gcc/testsuite/gcc.target/i386/pr44948-2b.c      |  2 +-
> - gcc/testsuite/gcc.target/i386/pr53425-1.c |  2 +-
> - gcc/testsuite/gcc.target/i386/pr53425-2.c |  2 +-
> - gcc/testsuite/gcc.target/i386/pr55247.c   |  2 +-
> - gcc/testsuite/gcc.target/i386/pr59644.c   |  2 +-
> - gcc/testsuite/gcc.target/i386/pr62120.c   |  2 +-
> - gcc/testsuite/gcc.target/i386/pr70467-1.c |  2 +-
> - .../gcc/testsuite/gcc.target/i386/warn-vect-op-1.c  |  2 +-
> - 18 files changed, 38 insertions(+), 16 deletions(-)
> -
> -diff --git a/gcc/testsuite/gcc.dg/pr56275.c b/gcc/testsuite/gcc.dg/pr56275.c
> -index b901bb2..a4f6c95 100644
> ---- a/gcc/testsuite/gcc.dg/pr56275.c
> -+++ b/gcc/testsuite/gcc.dg/pr56275.c
> -@@ -1,6 +1,6 @@
> - /* { dg-do compile } */
> - /* { dg-options "-O2" } */
> --/* { dg-additional-options "-mno-sse" { target { i?86-*-* x86_64-*-* } } } */
> -+/* { dg-additional-options "-mno-sse -mfpmath=387" { target { i?86-*-* x86_64-*-* } } } */
> - 
> - typedef long long v2tw __attribute__ ((vector_size (2 * sizeof (long long))));
> - 
> -diff --git a/gcc/testsuite/gcc.dg/pr68306-2.c b/gcc/testsuite/gcc.dg/pr68306-2.c
> -index 4672ebe..2a368c4 100644
> ---- a/gcc/testsuite/gcc.dg/pr68306-2.c
> -+++ b/gcc/testsuite/gcc.dg/pr68306-2.c
> -@@ -1,6 +1,6 @@
> - /* { dg-do compile } */
> - /* { dg-options "-O3" } */
> --/* { dg-additional-options "-mno-sse -mno-mmx" { target i?86-*-* x86_64-*-* } } */
> -+/* { dg-additional-options "-mno-sse -mno-mmx -mfpmath=387" { target i?86-*-* x86_64-*-* } } */
> - 
> - struct {
> -     int tz_minuteswest;
> -diff --git a/gcc/testsuite/gcc.dg/pr68306-3.c b/gcc/testsuite/gcc.dg/pr68306-3.c
> -index f5a8c10..df3390c 100644
> ---- a/gcc/testsuite/gcc.dg/pr68306-3.c
> -+++ b/gcc/testsuite/gcc.dg/pr68306-3.c
> -@@ -1,6 +1,6 @@
> - /* { dg-do compile } */
> - /* { dg-options "-O3" } */
> --/* { dg-additional-options "-mno-sse -mno-mmx" { target i?86-*-* x86_64-*-* } } */
> -+/* { dg-additional-options "-mno-sse -mno-mmx -mfpmath=387" { target i?86-*-* x86_64-*-* } } */
> - /* { dg-additional-options "-mno-altivec -mno-vsx" { target powerpc*-*-* } } */
> - 
> - extern void fn2();
> -diff --git a/gcc/testsuite/gcc.dg/pr68306.c b