Patchwork [v2,2/6] gcc: remove the 64bithack patch

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Submitter Constantin Musca
Date Jan. 14, 2013, 3:16 p.m.
Message ID <d7913fce4255120d96b22ce854b30b6d231d30aa.1358175955.git.constantinx.musca@intel.com>
Download mbox | patch
Permalink /patch/42579/
State New
Headers show

Comments

Constantin Musca - Jan. 14, 2013, 3:16 p.m.
Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
---
 meta/recipes-devtools/gcc/gcc-4.7.inc             |  1 -
 meta/recipes-devtools/gcc/gcc-4.7/64bithack.patch | 63 -----------------------
 2 files changed, 64 deletions(-)
 delete mode 100644 meta/recipes-devtools/gcc/gcc-4.7/64bithack.patch

Patch

diff --git a/meta/recipes-devtools/gcc/gcc-4.7.inc b/meta/recipes-devtools/gcc/gcc-4.7.inc
index 08a0103..2fad764 100644
--- a/meta/recipes-devtools/gcc/gcc-4.7.inc
+++ b/meta/recipes-devtools/gcc/gcc-4.7.inc
@@ -50,7 +50,6 @@  SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \
            file://gcc-poison-system-directories.patch \
            file://gcc-poison-dir-extend.patch \
            file://gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch \
-	   file://64bithack.patch \
 	   file://optional_libstdc.patch \
 	   file://disable_relax_pic_calls_flag.patch \
 	   file://COLLECT_GCC_OPTIONS.patch \
diff --git a/meta/recipes-devtools/gcc/gcc-4.7/64bithack.patch b/meta/recipes-devtools/gcc/gcc-4.7/64bithack.patch
deleted file mode 100644
index f475669..0000000
--- a/meta/recipes-devtools/gcc/gcc-4.7/64bithack.patch
+++ /dev/null
@@ -1,63 +0,0 @@ 
-Upstream-Status: Inappropriate [embedded specific]
-
-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
-
-Index: trunk/gcc/config/i386/t-linux64
-===================================================================
---- trunk.orig/gcc/config/i386/t-linux64	2012-02-22 09:44:48.000000000 -0800
-+++ trunk/gcc/config/i386/t-linux64	2012-02-22 12:31:01.836462957 -0800
-@@ -33,7 +33,6 @@
- #
- comma=,
- MULTILIB_OPTIONS    = $(subst $(comma),/,$(TM_MULTILIB_CONFIG))
--MULTILIB_DIRNAMES   = $(patsubst m%, %, $(subst /, ,$(MULTILIB_OPTIONS)))
--MULTILIB_OSDIRNAMES = m64=../lib64
--MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)
--MULTILIB_OSDIRNAMES+= mx32=../libx32
-+MULTILIB_DIRNAMES = . .
-+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
-+
-Index: trunk/gcc/config/mips/t-linux64
-===================================================================
---- trunk.orig/gcc/config/mips/t-linux64	2012-02-22 09:44:58.000000000 -0800
-+++ trunk/gcc/config/mips/t-linux64	2012-02-22 12:32:01.132465823 -0800
-@@ -17,5 +17,5 @@
- # <http://www.gnu.org/licenses/>.
- 
- MULTILIB_OPTIONS = mabi=n32/mabi=32/mabi=64
--MULTILIB_DIRNAMES = n32 32 64
--MULTILIB_OSDIRNAMES = ../lib32 ../lib ../lib64
-+MULTILIB_DIRNAMES = . . .
-+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
-Index: trunk/gcc/config/rs6000/t-linux64
-===================================================================
---- trunk.orig/gcc/config/rs6000/t-linux64	2012-02-22 09:44:54.000000000 -0800
-+++ trunk/gcc/config/rs6000/t-linux64	2012-02-22 12:28:17.960454968 -0800
-@@ -27,9 +27,9 @@
- # MULTILIB_OSDIRNAMES according to what is found on the target.
- 
- MULTILIB_OPTIONS        = m64/m32 msoft-float
--MULTILIB_DIRNAMES       = 64 32 nof
-+MULTILIB_DIRNAMES       = . . .
- MULTILIB_EXTRA_OPTS     = fPIC mstrict-align
- MULTILIB_EXCEPTIONS     = m64/msoft-float
- MULTILIB_EXCLUSIONS     = m64/!m32/msoft-float
--MULTILIB_OSDIRNAMES	= ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib) nof
-+MULTILIB_OSDIRNAMES	= ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
- MULTILIB_MATCHES        = $(MULTILIB_MATCHES_FLOAT)