From acb913bc7bbbba4d77c03b892b1b7d571ab342a7 Mon Sep 17 00:00:00 2001
From: Paul Menzel <paulepanter@users.sourceforge.net>
Date: Sat May 14 00:07:18 2011 +0200
Subject: [RFC][PATCH] uclibc_git.bb: update to new srcrev
Task compile fails with the following error.
arm-oe-linux-uclibceabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb --sysroot=/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi -c libpthread/nptl/sysdeps/unix/sysv/linux/timer_settime.c -o libpthread/nptl/sysdeps/unix/sysv/linux/timer_settime.oS -include ./include/libc-symbols.h -Wall -Wstrict-prototypes -Wstrict-aliasing -Wformat=2 -Wmissing-noreturn -Wmissing-format-attribute -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Wnonnull -Wold-style-declaration -Wold-style-definition -Wshadow -Wundef -funsigned-char -fno-builtin -fno-asm -std=gnu99 -mlittle-endian -fno-stack-protector -nostdinc -I./include -I./include -I. -I./libc/sysdeps/linux -I./libc/sysdeps/linux/arm -fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os -pipe -g -Os -funit-at-a-time -fmerge-all-constants -fstrict-aliasing -fno-tree-loop-optimize -fno-tree-dominator-opts -fno-strength-reduce -DHAVE_FORCED_UNWIND -I./libpthread/nptl -I./libpthread/nptl -I./libpthread/nptl/sysdeps/unix/sysv/linux/arm/ -I./libpthread/nptl/sysdeps/unix/sysv/linux/arm -I./libpthread/nptl/sysdeps/arm -I./libpthread/nptl/sysdeps/arm -I./libpthread/nptl/sysdeps/unix/sysv/linux -I./libpthread/nptl/sysdeps/unix/sysv/linux -I./libpthread/nptl/sysdeps/pthread -I./libpthread/nptl/sysdeps/pthread/bits -I./libpthread/nptl/sysdeps/generic -I./ldso/ldso/arm -I./ldso/include -I./libc/sysdeps/linux/common -I/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include/ -isystem /oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-oe-linux-uclibceabi/4.5.3/include-fixed -isystem /oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-oe-linux-uclibceabi/4.5.3/include -DNDEBUG -D__USE_STDIO_FUTEXES__ -fPIC -DSHARED -DNOT_IN_libc -I./librt -DIS_IN_librt -MT libpthread/nptl/sysdeps/unix/sysv/linux/timer_settime.oS -MD -MP -MF libpthread/nptl/sysdeps/unix/sysv/linux/.timer_settime.oS.dep
arm-oe-linux-uclibceabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb --sysroot=/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi -c libpthread/nptl/sysdeps/pthread/librt-cancellation.c -o libpthread/nptl/sysdeps/pthread/librt-cancellation.oS -include ./include/libc-symbols.h -Wall -Wstrict-prototypes -Wstrict-aliasing -Wformat=2 -Wmissing-noreturn -Wmissing-format-attribute -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Wnonnull -Wold-style-declaration -Wold-style-definition -Wshadow -Wundef -funsigned-char -fno-builtin -fno-asm -std=gnu99 -mlittle-endian -fno-stack-protector -nostdinc -I./include -I./include -I. -I./libc/sysdeps/linux -I./libc/sysdeps/linux/arm -fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os -pipe -g -Os -funit-at-a-time -fmerge-all-constants -fstrict-aliasing -fno-tree-loop-optimize -fno-tree-dominator-opts -fno-strength-reduce -DHAVE_FORCED_UNWIND -I./libpthread/nptl -I./libpthread/nptl -I./libpthread/nptl/sysdeps/unix/sysv/linux/arm/ -I./libpthread/nptl/sysdeps/unix/sysv/linux/arm -I./libpthread/nptl/sysdeps/arm -I./libpthread/nptl/sysdeps/arm -I./libpthread/nptl/sysdeps/unix/sysv/linux -I./libpthread/nptl/sysdeps/unix/sysv/linux -I./libpthread/nptl/sysdeps/pthread -I./libpthread/nptl/sysdeps/pthread/bits -I./libpthread/nptl/sysdeps/generic -I./ldso/ldso/arm -I./ldso/include -I./libc/sysdeps/linux/common -I/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include/ -isystem /oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-oe-linux-uclibceabi/4.5.3/include-fixed -isystem /oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-oe-linux-uclibceabi/4.5.3/include -DNDEBUG -D__USE_STDIO_FUTEXES__ -fPIC -DSHARED -DNOT_IN_libc -DIS_IN_librt -fexceptions -fasynchronous-unwind-tables -MT libpthread/nptl/sysdeps/pthread/librt-cancellation.oS -MD -MP -MF libpthread/nptl/sysdeps/pthread/.librt-cancellation.oS.dep
libpthread/nptl/sysdeps/unix/sysv/linux/timer_routines.c: In function 'timer_helper_thread':
libpthread/nptl/sysdeps/unix/sysv/linux/timer_routines.c:73:1: warning: function might be possible candidate for attribute 'noreturn'
arm-oe-linux-uclibceabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb --sysroot=/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi -c libpthread/nptl/sysdeps/pthread/rt-unwind-resume.c -o libpthread/nptl/sysdeps/pthread/rt-unwind-resume.oS -include ./include/libc-symbols.h -Wall -Wstrict-prototypes -Wstrict-aliasing -Wformat=2 -Wmissing-noreturn -Wmissing-format-attribute -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Wnonnull -Wold-style-declaration -Wold-style-definition -Wshadow -Wundef -funsigned-char -fno-builtin -fno-asm -std=gnu99 -mlittle-endian -fno-stack-protector -nostdinc -I./include -I./include -I. -I./libc/sysdeps/linux -I./libc/sysdeps/linux/arm -fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os -pipe -g -Os -funit-at-a-time -fmerge-all-constants -fstrict-aliasing -fno-tree-loop-optimize -fno-tree-dominator-opts -fno-strength-reduce -DHAVE_FORCED_UNWIND -I./libpthread/nptl -I./libpthread/nptl -I./libpthread/nptl/sysdeps/unix/sysv/linux/arm/ -I./libpthread/nptl/sysdeps/unix/sysv/linux/arm -I./libpthread/nptl/sysdeps/arm -I./libpthread/nptl/sysdeps/arm -I./libpthread/nptl/sysdeps/unix/sysv/linux -I./libpthread/nptl/sysdeps/unix/sysv/linux -I./libpthread/nptl/sysdeps/pthread -I./libpthread/nptl/sysdeps/pthread/bits -I./libpthread/nptl/sysdeps/generic -I./ldso/ldso/arm -I./ldso/include -I./libc/sysdeps/linux/common -I/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include/ -isystem /oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-oe-linux-uclibceabi/4.5.3/include-fixed -isystem /oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-oe-linux-uclibceabi/4.5.3/include -DNDEBUG -D__USE_STDIO_FUTEXES__ -fPIC -DSHARED -DNOT_IN_libc -DIS_IN_librt -fexceptions -fasynchronous-unwind-tables -MT libpthread/nptl/sysdeps/pthread/rt-unwind-resume.oS -MD -MP -MF libpthread/nptl/sysdeps/pthread/.rt-unwind-resume.oS.dep
In file included from ./libpthread/nptl/pthreadP.h:23:0,
from libpthread/nptl/sysdeps/pthread/librt-cancellation.c:20:
./include/pthread.h:585:1: warning: no previous prototype for '__pthread_cleanup_routine'
arm-oe-linux-uclibceabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb --sysroot=/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi -c librt/clock_getcpuclockid.c -o librt/clock_getcpuclockid.oS -include ./include/libc-symbols.h -Wall -Wstrict-prototypes -Wstrict-aliasing -Wformat=2 -Wmissing-noreturn -Wmissing-format-attribute -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Wnonnull -Wold-style-declaration -Wold-style-definition -Wshadow -Wundef -funsigned-char -fno-builtin -fno-asm -std=gnu99 -mlittle-endian -fno-stack-protector -nostdinc -I./include -I./include -I. -I./libc/sysdeps/linux -I./libc/sysdeps/linux/arm -fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os -pipe -g -Os -funit-at-a-time -fmerge-all-constants -fstrict-aliasing -fno-tree-loop-optimize -fno-tree-dominator-opts -fno-strength-reduce -DHAVE_FORCED_UNWIND -I./libpthread/nptl -I./libpthread/nptl -I./libpthread/nptl/sysdeps/unix/sysv/linux/arm/ -I./libpthread/nptl/sysdeps/unix/sysv/linux/arm -I./libpthread/nptl/sysdeps/arm -I./libpthread/nptl/sysdeps/arm -I./libpthread/nptl/sysdeps/unix/sysv/linux -I./libpthread/nptl/sysdeps/unix/sysv/linux -I./libpthread/nptl/sysdeps/pthread -I./libpthread/nptl/sysdeps/pthread/bits -I./libpthread/nptl/sysdeps/generic -I./ldso/ldso/arm -I./ldso/include -I./libc/sysdeps/linux/common -I/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include/ -isystem /oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-oe-linux-uclibceabi/4.5.3/include-fixed -isystem /oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-oe-linux-uclibceabi/4.5.3/include -DNDEBUG -D__USE_STDIO_FUTEXES__ -fPIC -DSHARED -DNOT_IN_libc -DIS_IN_librt -MT librt/clock_getcpuclockid.oS -MD -MP -MF librt/.clock_getcpuclockid.oS.dep
In file included from ./include/bits/uClibc_mutex.h:15:0,
from ./include/bits/uClibc_stdio.h:119,
from ./include/stdio.h:72,
from ./libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c:21,
from libpthread/nptl/sysdeps/pthread/rt-unwind-resume.c:1:
./include/pthread.h:585:1: warning: no previous prototype for '__pthread_cleanup_routine'
arm-oe-linux-uclibceabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb --sysroot=/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi -c librt/clock_gettime.c -o librt/clock_gettime.oS -include ./include/libc-symbols.h -Wall -Wstrict-prototypes -Wstrict-aliasing -Wformat=2 -Wmissing-noreturn -Wmissing-format-attribute -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Wnonnull -Wold-style-declaration -Wold-style-definition -Wshadow -Wundef -funsigned-char -fno-builtin -fno-asm -std=gnu99 -mlittle-endian -fno-stack-protector -nostdinc -I./include -I./include -I. -I./libc/sysdeps/linux -I./libc/sysdeps/linux/arm -fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os -pipe -g -Os -funit-at-a-time -fmerge-all-constants -fstrict-aliasing -fno-tree-loop-optimize -fno-tree-dominator-opts -fno-strength-reduce -DHAVE_FORCED_UNWIND -I./libpthread/nptl -I./libpthread/nptl -I./libpthread/nptl/sysdeps/unix/sysv/linux/arm/ -I./libpthread/nptl/sysdeps/unix/sysv/linux/arm -I./libpthread/nptl/sysdeps/arm -I./libpthread/nptl/sysdeps/arm -I./libpthread/nptl/sysdeps/unix/sysv/linux -I./libpthread/nptl/sysdeps/unix/sysv/linux -I./libpthread/nptl/sysdeps/pthread -I./libpthread/nptl/sysdeps/pthread/bits -I./libpthread/nptl/sysdeps/generic -I./ldso/ldso/arm -I./ldso/include -I./libc/sysdeps/linux/common -I/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include/ -isystem /oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-oe-linux-uclibceabi/4.5.3/include-fixed -isystem /oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-oe-linux-uclibceabi/4.5.3/include -DNDEBUG -D__USE_STDIO_FUTEXES__ -fPIC -DSHARED -DNOT_IN_libc -DIS_IN_librt -MT librt/clock_gettime.oS -MD -MP -MF librt/.clock_gettime.oS.dep
In file included from libpthread/nptl/sysdeps/pthread/rt-unwind-resume.c:1:0:
./libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c:31:19: error: expected ')' before 'struct'
./libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c: In function 'init':
./libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c:49:3: error: 'libgcc_s_personality' undeclared (first use in this function)
./libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c:49:3: note: each undeclared identifier is reported only once for each function it appears in
./libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c: At top level:
./libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c:109:37: error: expected ')' before 'state'
arm-oe-linux-uclibceabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb --sysroot=/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi -c librt/clock_nanosleep.c -o librt/clock_nanosleep.oS -include ./include/libc-symbols.h -Wall -Wstrict-prototypes -Wstrict-aliasing -Wformat=2 -Wmissing-noreturn -Wmissing-format-attribute -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Wnonnull -Wold-style-declaration -Wold-style-definition -Wshadow -Wundef -funsigned-char -fno-builtin -fno-asm -std=gnu99 -mlittle-endian -fno-stack-protector -nostdinc -I./include -I./include -I. -I./libc/sysdeps/linux -I./libc/sysdeps/linux/arm -fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os -pipe -g -Os -funit-at-a-time -fmerge-all-constants -fstrict-aliasing -fno-tree-loop-optimize -fno-tree-dominator-opts -fno-strength-reduce -DHAVE_FORCED_UNWIND -I./libpthread/nptl -I./libpthread/nptl -I./libpthread/nptl/sysdeps/unix/sysv/linux/arm/ -I./libpthread/nptl/sysdeps/unix/sysv/linux/arm -I./libpthread/nptl/sysdeps/arm -I./libpthread/nptl/sysdeps/arm -I./libpthread/nptl/sysdeps/unix/sysv/linux -I./libpthread/nptl/sysdeps/unix/sysv/linux -I./libpthread/nptl/sysdeps/pthread -I./libpthread/nptl/sysdeps/pthread/bits -I./libpthread/nptl/sysdeps/generic -I./ldso/ldso/arm -I./ldso/include -I./libc/sysdeps/linux/common -I/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include/ -isystem /oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-oe-linux-uclibceabi/4.5.3/include-fixed -isystem /oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-oe-linux-uclibceabi/4.5.3/include -DNDEBUG -D__USE_STDIO_FUTEXES__ -fPIC -DSHARED -DNOT_IN_libc -DIS_IN_librt -MT librt/clock_nanosleep.oS -MD -MP -MF librt/.clock_nanosleep.oS.dep
make: *** [libpthread/nptl/sysdeps/pthread/rt-unwind-resume.oS] Error 1
make: *** Waiting for unfinished jobs....
+ die 'oe_runmake failed'
+ oefatal 'oe_runmake failed'
+ echo FATAL: 'oe_runmake failed'
FATAL: oe_runmake failed
+ exit 1
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
---
.../uclibc/uclibc-git/detect-bx-availibility.patch | 75 --
recipes/uclibc/uclibc-git/fts-support.patch | 1375 --------------------
recipes/uclibc/uclibc-git/include-arm-asm.h.patch | 65 -
recipes/uclibc/uclibc-git/powerpc_copysignl.patch | 107 --
.../uclibc-git/remove-eabi-oabi-selection.patch | 91 --
.../uclibc-git/remove-sub-arch-variants.patch | 215 ---
recipes/uclibc/uclibc-git/reorder-use-BX.patch | 72 -
recipes/uclibc/uclibc-git/select-force-thumb.patch | 172 ---
.../uclibc-git/transform-eabi-oabi-choice.patch | 71 -
.../uclibc-git/uclibc_enable_log2_test.patch | 30 -
recipes/uclibc/uclibc_git.bb | 16 +-
11 files changed, 2 insertions(+), 2287 deletions(-)
delete mode 100755 recipes/uclibc/uclibc-git/detect-bx-availibility.patch
delete mode 100644 recipes/uclibc/uclibc-git/fts-support.patch
delete mode 100755 recipes/uclibc/uclibc-git/include-arm-asm.h.patch
delete mode 100755 recipes/uclibc/uclibc-git/powerpc_copysignl.patch
delete mode 100755 recipes/uclibc/uclibc-git/remove-eabi-oabi-selection.patch
delete mode 100755 recipes/uclibc/uclibc-git/remove-sub-arch-variants.patch
delete mode 100755 recipes/uclibc/uclibc-git/reorder-use-BX.patch
delete mode 100755 recipes/uclibc/uclibc-git/select-force-thumb.patch
delete mode 100755 recipes/uclibc/uclibc-git/transform-eabi-oabi-choice.patch
delete mode 100644 recipes/uclibc/uclibc-git/uclibc_enable_log2_test.patch
deleted file mode 100755
@@ -1,75 +0,0 @@
-Delivered-To: raj.khem@gmail.com
-Received: by 10.90.86.4 with SMTP id j4cs313307agb;
- Sat, 8 Jan 2011 16:45:20 -0800 (PST)
-Received: by 10.227.141.78 with SMTP id l14mr16920947wbu.128.1294533919168;
- Sat, 08 Jan 2011 16:45:19 -0800 (PST)
-Return-Path: <yann.morin.1998@anciens.enib.fr>
-Received: from smtp.smtpout.orange.fr (smtp01.smtpout.orange.fr [80.12.242.123])
- by mx.google.com with ESMTP id w30si33755908wbd.17.2011.01.08.16.45.18;
- Sat, 08 Jan 2011 16:45:19 -0800 (PST)
-Received-SPF: neutral (google.com: 80.12.242.123 is neither permitted nor denied by best guess record for domain of yann.morin.1998@anciens.enib.fr) client-ip=80.12.242.123;
-Authentication-Results: mx.google.com; spf=neutral (google.com: 80.12.242.123 is neither permitted nor denied by best guess record for domain of yann.morin.1998@anciens.enib.fr) smtp.mail=yann.morin.1998@anciens.enib.fr
-Received: from roazhon.bzh.lan ([90.32.245.227])
- by mwinf5d24 with ME
- id tClC1f0024v5z3u03ClHDo; Sun, 09 Jan 2011 01:45:18 +0100
-From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-To: uclibc@uclibc.org
-Cc: Khem Raj <raj.khem@gmail.com>,
- Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
- Carmelo AMOROSO <carmelo.amoroso@st.com>
-Subject: [PATCH 6/7] ARM: detect BX availibility at build time
-Date: Sun, 9 Jan 2011 01:45:09 +0100
-Message-Id: <1294533910-19305-7-git-send-email-yann.morin.1998@anciens.enib.fr>
-X-Mailer: git-send-email 1.7.1
-In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-
-The "use BX" option is now a suggestion that BX be used if available.
-Use a macro to detect if BX is available at build time. If so, and
-the user requested it be used, then use it. Otherwise, error out.
-
-Macro courtesy Khem RAJ:
- http://lists.uclibc.org/pipermail/uclibc/2009-April/042301.html
-
-Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-Cc: Khem Raj <raj.khem@gmail.com>
-Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
-Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
----
- extra/Configs/Config.arm | 4 +++-
- libc/sysdeps/linux/arm/bits/arm_asm.h | 9 ++++++++-
- 2 files changed, 11 insertions(+), 2 deletions(-)
-
-diff --git a/extra/Configs/Config.arm b/extra/Configs/Config.arm
-index 227b90c..9aa9e56 100644
---- a/extra/Configs/Config.arm
-+++ b/extra/Configs/Config.arm
-@@ -33,4 +33,6 @@ config COMPILE_IN_THUMB_MODE
- config USE_BX
- bool "Use BX in function return"
- help
-- Use BX instruction for THUMB aware architectures.
-+ Say 'y' to use BX to return from functions on your thumb-aware
-+ processor. Say 'y' if you need to use interworking. Say 'n' if not.
-+ It is safe to say 'y' even if you're not doing interworking.
-diff --git a/libc/sysdeps/linux/arm/bits/arm_asm.h b/libc/sysdeps/linux/arm/bits/arm_asm.h
-index 1d87df6..921c9a3 100644
---- a/libc/sysdeps/linux/arm/bits/arm_asm.h
-+++ b/libc/sysdeps/linux/arm/bits/arm_asm.h
-@@ -24,5 +24,12 @@
- #define THUMB1_ONLY 1
- #endif
-
--#endif /* _ARM_ASM_H */
-+#if defined(__USE_BX__)
-+# if ( defined (__ARM_ARCH_2__) || defined (__ARM_ARCH_3__) \
-+ || defined (__ARM_ARCH_3M__) || defined (__ARM_ARCH_4__) \
-+ )
-+# error Use of BX was requested, but is not available on the target processor.
-+# endif /* ARCH level */
-+#endif /* __USE_BX__ */
-
-+#endif /* _ARM_ASM_H */
-1.7.1
-
deleted file mode 100644
@@ -1,1375 +0,0 @@
-Added fts support for traversing UNIX file hierarchies.
-It is required by libdwfl in elfutils package.
-
-Signed-off-by: Salvatore Cro <salvatore.cro at st.com>
----
- extra/Configs/Config.in | 9 +
- include/fts.h | 131 ++++++
- libc/misc/Makefile.in | 1 +
- libc/misc/fts/Makefile | 14 +
- libc/misc/fts/Makefile.in | 22 +
- libc/misc/fts/fts.c | 1139 +++++++++++++++++++++++++++++++++++++++++++++
- 6 files changed, 1316 insertions(+), 0 deletions(-)
- create mode 100644 include/fts.h
- create mode 100644 libc/misc/fts/Makefile
- create mode 100644 libc/misc/fts/Makefile.in
- create mode 100644 libc/misc/fts/fts.c
-
-Index: git/extra/Configs/Config.in
-===================================================================
---- git.orig/extra/Configs/Config.in
-+++ git/extra/Configs/Config.in
-@@ -1899,6 +1899,15 @@ config UCLIBC_HAS_FTW
- a pressing need for ftw(), you should probably answer N.
-
-
-+config UCLIBC_HAS_FTS
-+ bool "Support the fts() interface"
-+ default n
-+ help
-+ The fts functions are provided for traversing UNIX file hierarchies.
-+
-+ This interface is currently used by the elfutils, and adds around 7.5k.
-+ Unless you need to build/use elfutils, you should probably answer N.
-+
- config UCLIBC_HAS_GLOB
- bool "Support the glob() interface"
- depends on UCLIBC_HAS_FNMATCH
-Index: git/include/fts.h
-===================================================================
---- /dev/null
-+++ git/include/fts.h
-@@ -0,0 +1,131 @@
-+/*
-+ * Copyright (c) 1989, 1993
-+ * The Regents of the University of California. All rights reserved.
-+ *
-+ * Redistribution and use in source and binary forms, with or without
-+ * modification, are permitted provided that the following conditions
-+ * are met:
-+ * 1. Redistributions of source code must retain the above copyright
-+ * notice, this list of conditions and the following disclaimer.
-+ * 2. Redistributions in binary form must reproduce the above copyright
-+ * notice, this list of conditions and the following disclaimer in the
-+ * documentation and/or other materials provided with the distribution.
-+ * 4. Neither the name of the University nor the names of its contributors
-+ * may be used to endorse or promote products derived from this software
-+ * without specific prior written permission.
-+ *
-+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-+ * SUCH DAMAGE.
-+ *
-+ * @(#)fts.h 8.3 (Berkeley) 8/14/94
-+ */
-+
-+#ifndef _FTS_H
-+#define _FTS_H 1
-+
-+#include <features.h>
-+#include <sys/types.h>
-+
-+/* The fts interface is incompatible with the LFS interface which
-+ transparently uses the 64-bit file access functions. */
-+#ifdef __USE_FILE_OFFSET64
-+# error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"
-+#endif
-+
-+
-+typedef struct {
-+ struct _ftsent *fts_cur; /* current node */
-+ struct _ftsent *fts_child; /* linked list of children */
-+ struct _ftsent **fts_array; /* sort array */
-+ dev_t fts_dev; /* starting device # */
-+ char *fts_path; /* path for this descent */
-+ int fts_rfd; /* fd for root */
-+ int fts_pathlen; /* sizeof(path) */
-+ int fts_nitems; /* elements in the sort array */
-+ int (*fts_compar) (const void *, const void *); /* compare fn */
-+
-+#define FTS_COMFOLLOW 0x0001 /* follow command line symlinks */
-+#define FTS_LOGICAL 0x0002 /* logical walk */
-+#define FTS_NOCHDIR 0x0004 /* don't change directories */
-+#define FTS_NOSTAT 0x0008 /* don't get stat info */
-+#define FTS_PHYSICAL 0x0010 /* physical walk */
-+#define FTS_SEEDOT 0x0020 /* return dot and dot-dot */
-+#define FTS_XDEV 0x0040 /* don't cross devices */
-+#define FTS_WHITEOUT 0x0080 /* return whiteout information */
-+#define FTS_OPTIONMASK 0x00ff /* valid user option mask */
-+
-+#define FTS_NAMEONLY 0x0100 /* (private) child names only */
-+#define FTS_STOP 0x0200 /* (private) unrecoverable error */
-+ int fts_options; /* fts_open options, global flags */
-+} FTS;
-+
-+typedef struct _ftsent {
-+ struct _ftsent *fts_cycle; /* cycle node */
-+ struct _ftsent *fts_parent; /* parent directory */
-+ struct _ftsent *fts_link; /* next file in directory */
-+ long fts_number; /* local numeric value */
-+ void *fts_pointer; /* local address value */
-+ char *fts_accpath; /* access path */
-+ char *fts_path; /* root path */
-+ int fts_errno; /* errno for this node */
-+ int fts_symfd; /* fd for symlink */
-+ u_short fts_pathlen; /* strlen(fts_path) */
-+ u_short fts_namelen; /* strlen(fts_name) */
-+
-+ ino_t fts_ino; /* inode */
-+ dev_t fts_dev; /* device */
-+ nlink_t fts_nlink; /* link count */
-+
-+#define FTS_ROOTPARENTLEVEL -1
-+#define FTS_ROOTLEVEL 0
-+ short fts_level; /* depth (-1 to N) */
-+
-+#define FTS_D 1 /* preorder directory */
-+#define FTS_DC 2 /* directory that causes cycles */
-+#define FTS_DEFAULT 3 /* none of the above */
-+#define FTS_DNR 4 /* unreadable directory */
-+#define FTS_DOT 5 /* dot or dot-dot */
-+#define FTS_DP 6 /* postorder directory */
-+#define FTS_ERR 7 /* error; errno is set */
-+#define FTS_F 8 /* regular file */
-+#define FTS_INIT 9 /* initialized only */
-+#define FTS_NS 10 /* stat(2) failed */
-+#define FTS_NSOK 11 /* no stat(2) requested */
-+#define FTS_SL 12 /* symbolic link */
-+#define FTS_SLNONE 13 /* symbolic link without target */
-+#define FTS_W 14 /* whiteout object */
-+ u_short fts_info; /* user flags for FTSENT structure */
-+
-+#define FTS_DONTCHDIR 0x01 /* don't chdir .. to the parent */
-+#define FTS_SYMFOLLOW 0x02 /* followed a symlink to get here */
-+ u_short fts_flags; /* private flags for FTSENT structure */
-+
-+#define FTS_AGAIN 1 /* read node again */
-+#define FTS_FOLLOW 2 /* follow symbolic link */
-+#define FTS_NOINSTR 3 /* no instructions */
-+#define FTS_SKIP 4 /* discard node */
-+ u_short fts_instr; /* fts_set() instructions */
-+
-+ struct stat *fts_statp; /* stat(2) information */
-+ char fts_name[1]; /* file name */
-+} FTSENT;
-+
-+__BEGIN_DECLS
-+FTSENT *fts_children (FTS *, int);
-+int fts_close (FTS *);
-+FTS *fts_open (char * const *, int,
-+ int (*)(const FTSENT **, const FTSENT **));
-+FTSENT *fts_read (FTS *);
-+int fts_set (FTS *, FTSENT *, int) __THROW;
-+__END_DECLS
-+
-+#endif /* fts.h */
-Index: git/libc/misc/Makefile.in
-===================================================================
---- git.orig/libc/misc/Makefile.in
-+++ git/libc/misc/Makefile.in
-@@ -16,6 +16,7 @@ include $(top_srcdir)libc/misc/elf/Makef
- include $(top_srcdir)libc/misc/file/Makefile.in
- include $(top_srcdir)libc/misc/fnmatch/Makefile.in
- include $(top_srcdir)libc/misc/ftw/Makefile.in
-+include $(top_srcdir)libc/misc/fts/Makefile.in
- include $(top_srcdir)libc/misc/glob/Makefile.in
- include $(top_srcdir)libc/misc/gnu/Makefile.in
- include $(top_srcdir)libc/misc/internals/Makefile.in
-Index: git/libc/misc/fts/Makefile
-===================================================================
---- /dev/null
-+++ git/libc/misc/fts/Makefile
-@@ -0,0 +1,14 @@
-+# Makefile for uClibc
-+#
-+# Copyright (C) 2009 STMicroelectronics Ltd.
-+# Author: Salvatore Cro <salvatore.cro at st.com>
-+#
-+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
-+#
-+
-+top_srcdir=../../../
-+top_builddir=../../../
-+all: objs
-+include $(top_builddir)Rules.mak
-+include Makefile.in
-+include $(top_srcdir)Makerules
-Index: git/libc/misc/fts/Makefile.in
-===================================================================
---- /dev/null
-+++ git/libc/misc/fts/Makefile.in
-@@ -0,0 +1,22 @@
-+# FTS Makefile for uClibc
-+#
-+# Copyright (C) 2009 STMicroelectronics Ltd.
-+# Author: Salvatore Cro <salvatore.cro at st.com>
-+#
-+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
-+#
-+
-+CSRC := fts.c
-+
-+MISC_FTS_DIR := $(top_srcdir)libc/misc/fts
-+MISC_FTS_OUT := $(top_builddir)libc/misc/fts
-+
-+MISC_FTS_SRC := $(patsubst %.c,$(MISC_FTS_DIR)/%.c,$(CSRC))
-+MISC_FTS_OBJ := $(patsubst %.c,$(MISC_FTS_OUT)/%.o,$(CSRC))
-+
-+libc-$(UCLIBC_HAS_FTS) += $(MISC_FTS_OBJ)
-+
-+objclean-$(UCLIBC_HAS_FTS) += misc_fts_clean
-+
-+misc_fts_clean:
-+ $(do_rm) $(addprefix $(MISC_FTS_OUT)/*., o os)
-Index: git/libc/misc/fts/fts.c
-===================================================================
---- /dev/null
-+++ git/libc/misc/fts/fts.c
-@@ -0,0 +1,1139 @@
-+/*-
-+ * Copyright (c) 1990, 1993, 1994
-+ * The Regents of the University of California. All rights reserved.
-+ *
-+ * Redistribution and use in source and binary forms, with or without
-+ * modification, are permitted provided that the following conditions
-+ * are met:
-+ * 1. Redistributions of source code must retain the above copyright
-+ * notice, this list of conditions and the following disclaimer.
-+ * 2. Redistributions in binary form must reproduce the above copyright
-+ * notice, this list of conditions and the following disclaimer in the
-+ * documentation and/or other materials provided with the distribution.
-+ * 4. Neither the name of the University nor the names of its contributors
-+ * may be used to endorse or promote products derived from this software
-+ * without specific prior written permission.
-+ *
-+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-+ * SUCH DAMAGE.
-+ */
-+
-+#include <sys/param.h>
-+#include <sys/stat.h>
-+#include <fcntl.h>
-+#include <dirent.h>
-+#include <errno.h>
-+#include <fts.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <unistd.h>
-+
-+
-+/* Largest alignment size needed, minus one.
-+ Usually long double is the worst case. */
-+#ifndef ALIGNBYTES
-+#define ALIGNBYTES (__alignof__ (long double) - 1)
-+#endif
-+/* Align P to that size. */
-+#ifndef ALIGN
-+#define ALIGN(p) (((unsigned long int) (p) + ALIGNBYTES) & ~ALIGNBYTES)
-+#endif
-+
-+
-+static FTSENT *fts_alloc (FTS *, const char *, size_t) internal_function;
-+static FTSENT *fts_build (FTS *, int) internal_function;
-+static void fts_lfree (FTSENT *) internal_function;
-+static void fts_load (FTS *, FTSENT *) internal_function;
-+static size_t fts_maxarglen (char * const *) internal_function;
-+static void fts_padjust (FTS *, FTSENT *) internal_function;
-+static int fts_palloc (FTS *, size_t) internal_function;
-+static FTSENT *fts_sort (FTS *, FTSENT *, int) internal_function;
-+static u_short fts_stat (FTS *, FTSENT *, int) internal_function;
-+static int fts_safe_changedir (FTS *, FTSENT *, int, const char *)
-+ internal_function;
-+
-+#ifndef MAX
-+#define MAX(a, b) ({ __typeof__ (a) _a = (a); \
-+ __typeof__ (b) _b = (b); \
-+ _a > _b ? _a : _b; })
-+#endif
-+
-+#define ISDOT(a) (a[0] == '.' && (!a[1] || (a[1] == '.' && !a[2])))
-+
-+#define CLR(opt) (sp->fts_options &= ~(opt))
-+#define ISSET(opt) (sp->fts_options & (opt))
-+#define SET(opt) (sp->fts_options |= (opt))
-+
-+#define FCHDIR(sp, fd) (!ISSET(FTS_NOCHDIR) && fchdir(fd))
-+
-+/* fts_build flags */
-+#define BCHILD 1 /* fts_children */
-+#define BNAMES 2 /* fts_children, names only */
-+#define BREAD 3 /* fts_read */
-+
-+FTS *
-+fts_open(argv, options, compar)
-+ char * const *argv;
-+ register int options;
-+ int (*compar) (const FTSENT **, const FTSENT **);
-+{
-+ register FTS *sp;
-+ register FTSENT *p, *root;
-+ register int nitems;
-+ FTSENT *parent = NULL;
-+ FTSENT *tmp = NULL;
-+
-+ /* Options check. */
-+ if (options & ~FTS_OPTIONMASK) {
-+ __set_errno (EINVAL);
-+ return (NULL);
-+ }
-+
-+ /* Allocate/initialize the stream */
-+ if ((sp = malloc((u_int)sizeof(FTS))) == NULL)
-+ return (NULL);
-+ memset(sp, 0, sizeof(FTS));
-+ sp->fts_compar = (int (*) (const void *, const void *)) compar;
-+ sp->fts_options = options;
-+
-+ /* Logical walks turn on NOCHDIR; symbolic links are too hard. */
-+ if (ISSET(FTS_LOGICAL))
-+ SET(FTS_NOCHDIR);
-+
-+ /*
-+ * Start out with 1K of path space, and enough, in any case,
-+ * to hold the user's paths.
-+ */
-+#ifndef MAXPATHLEN
-+#define MAXPATHLEN 1024
-+#endif
-+ size_t maxarglen = fts_maxarglen(argv);
-+ if (fts_palloc(sp, MAX(maxarglen, MAXPATHLEN)))
-+ goto mem1;
-+
-+ /* Allocate/initialize root's parent. */
-+ if (*argv != NULL) {
-+ if ((parent = fts_alloc(sp, "", 0)) == NULL)
-+ goto mem2;
-+ parent->fts_level = FTS_ROOTPARENTLEVEL;
-+ }
-+
-+ /* Allocate/initialize root(s). */
-+ for (root = NULL, nitems = 0; *argv != NULL; ++argv, ++nitems) {
-+ /* Don't allow zero-length paths. */
-+ size_t len = strlen(*argv);
-+ if (len == 0) {
-+ __set_errno (ENOENT);
-+ goto mem3;
-+ }
-+
-+ p = fts_alloc(sp, *argv, len);
-+ p->fts_level = FTS_ROOTLEVEL;
-+ p->fts_parent = parent;
-+ p->fts_accpath = p->fts_name;
-+ p->fts_info = fts_stat(sp, p, ISSET(FTS_COMFOLLOW));
-+
-+ /* Command-line "." and ".." are real directories. */
-+ if (p->fts_info == FTS_DOT)
-+ p->fts_info = FTS_D;
-+
-+ /*
-+ * If comparison routine supplied, traverse in sorted
-+ * order; otherwise traverse in the order specified.
-+ */
-+ if (compar) {
-+ p->fts_link = root;
-+ root = p;
-+ } else {
-+ p->fts_link = NULL;
-+ if (root == NULL)
-+ tmp = root = p;
-+ else {
-+ tmp->fts_link = p;
-+ tmp = p;
-+ }
-+ }
-+ }
-+ if (compar && nitems > 1)
-+ root = fts_sort(sp, root, nitems);
-+
-+ /*
-+ * Allocate a dummy pointer and make fts_read think that we've just
-+ * finished the node before the root(s); set p->fts_info to FTS_INIT
-+ * so that everything about the "current" node is ignored.
-+ */
-+ if ((sp->fts_cur = fts_alloc(sp, "", 0)) == NULL)
-+ goto mem3;
-+ sp->fts_cur->fts_link = root;
-+ sp->fts_cur->fts_info = FTS_INIT;
-+
-+ /*
-+ * If using chdir(2), grab a file descriptor pointing to dot to ensure
-+ * that we can get back here; this could be avoided for some paths,
-+ * but almost certainly not worth the effort. Slashes, symbolic links,
-+ * and ".." are all fairly nasty problems. Note, if we can't get the
-+ * descriptor we run anyway, just more slowly.
-+ */
-+ if (!ISSET(FTS_NOCHDIR)
-+ && (sp->fts_rfd = open(".", O_RDONLY, 0)) < 0)
-+ SET(FTS_NOCHDIR);
-+
-+ return (sp);
-+
-+mem3: fts_lfree(root);
-+ free(parent);
-+mem2: free(sp->fts_path);
-+mem1: free(sp);
-+ return (NULL);
-+}
-+
-+static void
-+internal_function
-+fts_load(sp, p)
-+ FTS *sp;
-+ register FTSENT *p;
-+{
-+ register int len;
-+ register char *cp;
-+
-+ /*
-+ * Load the stream structure for the next traversal. Since we don't
-+ * actually enter the directory until after the preorder visit, set
-+ * the fts_accpath field specially so the chdir gets done to the right
-+ * place and the user can access the first node. From fts_open it's
-+ * known that the path will fit.
-+ */
-+ len = p->fts_pathlen = p->fts_namelen;
-+ memmove(sp->fts_path, p->fts_name, len + 1);
-+ if ((cp = strrchr(p->fts_name, '/')) && (cp != p->fts_name || cp[1])) {
-+ len = strlen(++cp);
-+ memmove(p->fts_name, cp, len + 1);
-+ p->fts_namelen = len;
-+ }
-+ p->fts_accpath = p->fts_path = sp->fts_path;
-+ sp->fts_dev = p->fts_dev;
-+}
-+
-+int
-+fts_close(sp)
-+ FTS *sp;
-+{
-+ register FTSENT *freep, *p;
-+ int saved_errno;
-+
-+ /*
-+ * This still works if we haven't read anything -- the dummy structure
-+ * points to the root list, so we step through to the end of the root
-+ * list which has a valid parent pointer.
-+ */
-+ if (sp->fts_cur) {
-+ for (p = sp->fts_cur; p->fts_level >= FTS_ROOTLEVEL;) {
-+ freep = p;
-+ p = p->fts_link != NULL ? p->fts_link : p->fts_parent;
-+ free(freep);
-+ }
-+ free(p);
-+ }
-+
-+ /* Free up child linked list, sort array, path buffer. */
-+ if (sp->fts_child)
-+ fts_lfree(sp->fts_child);
-+ free(sp->fts_array);
-+ free(sp->fts_path);
-+
-+ /* Return to original directory, save errno if necessary. */
-+ if (!ISSET(FTS_NOCHDIR)) {
-+ saved_errno = fchdir(sp->fts_rfd) ? errno : 0;
-+ (void)close(sp->fts_rfd);
-+
-+ /* Set errno and return. */
-+ if (saved_errno != 0) {
-+ /* Free up the stream pointer. */
-+ free(sp);
-+ __set_errno (saved_errno);
-+ return (-1);
-+ }
-+ }
-+
-+ /* Free up the stream pointer. */
-+ free(sp);
-+ return (0);
-+}
-+
-+/*
-+ * Special case of "/" at the end of the path so that slashes aren't
-+ * appended which would cause paths to be written as "....//foo".
-+ */
-+#define NAPPEND(p) \
-+ (p->fts_path[p->fts_pathlen - 1] == '/' \
-+ ? p->fts_pathlen - 1 : p->fts_pathlen)
-+
-+FTSENT *
-+fts_read(sp)
-+ register FTS *sp;
-+{
-+ register FTSENT *p, *tmp;
-+ register int instr;
-+ register char *t;
-+ int saved_errno;
-+
-+ /* If finished or unrecoverable error, return NULL. */
-+ if (sp->fts_cur == NULL || ISSET(FTS_STOP))
-+ return (NULL);
-+
-+ /* Set current node pointer. */
-+ p = sp->fts_cur;
-+
-+ /* Save and zero out user instructions. */
-+ instr = p->fts_instr;
-+ p->fts_instr = FTS_NOINSTR;
-+
-+ /* Any type of file may be re-visited; re-stat and re-turn. */
-+ if (instr == FTS_AGAIN) {
-+ p->fts_info = fts_stat(sp, p, 0);
-+ return (p);
-+ }
-+
-+ /*
-+ * Following a symlink -- SLNONE test allows application to see
-+ * SLNONE and recover. If indirecting through a symlink, have
-+ * keep a pointer to current location. If unable to get that
-+ * pointer, follow fails.
-+ */
-+ if (instr == FTS_FOLLOW &&
-+ (p->fts_info == FTS_SL || p->fts_info == FTS_SLNONE)) {
-+ p->fts_info = fts_stat(sp, p, 1);
-+ if (p->fts_info == FTS_D && !ISSET(FTS_NOCHDIR)) {
-+ if ((p->fts_symfd = open(".", O_RDONLY, 0)) < 0) {
-+ p->fts_errno = errno;
-+ p->fts_info = FTS_ERR;
-+ } else
-+ p->fts_flags |= FTS_SYMFOLLOW;
-+ }
-+ return (p);
-+ }
-+
-+ /* Directory in pre-order. */
-+ if (p->fts_info == FTS_D) {
-+ /* If skipped or crossed mount point, do post-order visit. */
-+ if (instr == FTS_SKIP ||
-+ (ISSET(FTS_XDEV) && p->fts_dev != sp->fts_dev)) {
-+ if (p->fts_flags & FTS_SYMFOLLOW)
-+ (void)close(p->fts_symfd);
-+ if (sp->fts_child) {
-+ fts_lfree(sp->fts_child);
-+ sp->fts_child = NULL;
-+ }
-+ p->fts_info = FTS_DP;
-+ return (p);
-+ }
-+
-+ /* Rebuild if only read the names and now traversing. */
-+ if (sp->fts_child != NULL && ISSET(FTS_NAMEONLY)) {
-+ CLR(FTS_NAMEONLY);
-+ fts_lfree(sp->fts_child);
-+ sp->fts_child = NULL;
-+ }
-+
-+ /*
-+ * Cd to the subdirectory.
-+ *
-+ * If have already read and now fail to chdir, whack the list
-+ * to make the names come out right, and set the parent errno
-+ * so the application will eventually get an error condition.
-+ * Set the FTS_DONTCHDIR flag so that when we logically change
-+ * directories back to the parent we don't do a chdir.
-+ *
-+ * If haven't read do so. If the read fails, fts_build sets
-+ * FTS_STOP or the fts_info field of the node.
-+ */
-+ if (sp->fts_child != NULL) {
-+ if (fts_safe_changedir(sp, p, -1, p->fts_accpath)) {
-+ p->fts_errno = errno;
-+ p->fts_flags |= FTS_DONTCHDIR;
-+ for (p = sp->fts_child; p != NULL;
-+ p = p->fts_link)
-+ p->fts_accpath =
-+ p->fts_parent->fts_accpath;
-+ }
-+ } else if ((sp->fts_child = fts_build(sp, BREAD)) == NULL) {
-+ if (ISSET(FTS_STOP))
-+ return (NULL);
-+ return (p);
-+ }
-+ p = sp->fts_child;
-+ sp->fts_child = NULL;
-+ sp->fts_cur = p;
-+ goto name;
-+ }
-+
-+ /* Move to the next node on this level. */
-+next: tmp = p;
-+ if ((p = p->fts_link) != NULL) {
-+ sp->fts_cur = p;
-+ free(tmp);
-+
-+ /*
-+ * If reached the top, return to the original directory (or
-+ * the root of the tree), and load the paths for the next root.
-+ */
-+ if (p->fts_level == FTS_ROOTLEVEL) {
-+ if (FCHDIR(sp, sp->fts_rfd)) {
-+ SET(FTS_STOP);
-+ return (NULL);
-+ }
-+ fts_load(sp, p);
-+ return p;
-+ }
-+
-+ /*
-+ * User may have called fts_set on the node. If skipped,
-+ * ignore. If followed, get a file descriptor so we can
-+ * get back if necessary.
-+ */
-+ if (p->fts_instr == FTS_SKIP)
-+ goto next;
-+ if (p->fts_instr == FTS_FOLLOW) {
-+ p->fts_info = fts_stat(sp, p, 1);
-+ if (p->fts_info == FTS_D && !ISSET(FTS_NOCHDIR)) {
-+ if ((p->fts_symfd =
-+ open(".", O_RDONLY, 0)) < 0) {
-+ p->fts_errno = errno;
-+ p->fts_info = FTS_ERR;
-+ } else
-+ p->fts_flags |= FTS_SYMFOLLOW;
-+ }
-+ p->fts_instr = FTS_NOINSTR;
-+ }
-+
-+name: t = sp->fts_path + NAPPEND(p->fts_parent);
-+ *t++ = '/';
-+ memmove(t, p->fts_name, p->fts_namelen + 1);
-+ return p;
-+ }
-+
-+ /* Move up to the parent node. */
-+ p = tmp->fts_parent;
-+ sp->fts_cur = p;
-+ free(tmp);
-+
-+ if (p->fts_level == FTS_ROOTPARENTLEVEL) {
-+ /*
-+ * Done; free everything up and set errno to 0 so the user
-+ * can distinguish between error and EOF.
-+ */
-+ free(p);
-+ __set_errno (0);
-+ return (sp->fts_cur = NULL);
-+ }
-+
-+ /* NUL terminate the pathname. */
-+ sp->fts_path[p->fts_pathlen] = '\0';
-+
-+ /*
-+ * Return to the parent directory. If at a root node or came through
-+ * a symlink, go back through the file descriptor. Otherwise, cd up
-+ * one directory.
-+ */
-+ if (p->fts_level == FTS_ROOTLEVEL) {
-+ if (FCHDIR(sp, sp->fts_rfd)) {
-+ SET(FTS_STOP);
-+ return (NULL);
-+ }
-+ } else if (p->fts_flags & FTS_SYMFOLLOW) {
-+ if (FCHDIR(sp, p->fts_symfd)) {
-+ saved_errno = errno;
-+ (void)close(p->fts_symfd);
-+ __set_errno (saved_errno);
-+ SET(FTS_STOP);
-+ return (NULL);
-+ }
-+ (void)close(p->fts_symfd);
-+ } else if (!(p->fts_flags & FTS_DONTCHDIR) &&
-+ fts_safe_changedir(sp, p->fts_parent, -1, "..")) {
-+ SET(FTS_STOP);
-+ return (NULL);
-+ }
-+ p->fts_info = p->fts_errno ? FTS_ERR : FTS_DP;
-+ return p;
-+}
-+
-+/*
-+ * Fts_set takes the stream as an argument although it's not used in this
-+ * implementation; it would be necessary if anyone wanted to add global
-+ * semantics to fts using fts_set. An error return is allowed for similar
-+ * reasons.
-+ */
-+/* ARGSUSED */
-+int
-+fts_set(sp, p, instr)
-+ FTS *sp;
-+ FTSENT *p;
-+ int instr;
-+{
-+ if (instr != 0 && instr != FTS_AGAIN && instr != FTS_FOLLOW &&
-+ instr != FTS_NOINSTR && instr != FTS_SKIP) {
-+ __set_errno (EINVAL);
-+ return (1);
-+ }
-+ p->fts_instr = instr;
-+ return (0);
-+}
-+
-+FTSENT *
-+fts_children(sp, instr)
-+ register FTS *sp;
-+ int instr;
-+{
-+ register FTSENT *p;
-+ int fd;
-+
-+ if (instr != 0 && instr != FTS_NAMEONLY) {
-+ __set_errno (EINVAL);
-+ return (NULL);
-+ }
-+
-+ /* Set current node pointer. */
-+ p = sp->fts_cur;
-+
-+ /*
-+ * Errno set to 0 so user can distinguish empty directory from
-+ * an error.
-+ */
-+ __set_errno (0);
-+
-+ /* Fatal errors stop here. */
-+ if (ISSET(FTS_STOP))
-+ return (NULL);
-+
-+ /* Return logical hierarchy of user's arguments. */
-+ if (p->fts_info == FTS_INIT)
-+ return (p->fts_link);
-+
-+ /*
-+ * If not a directory being visited in pre-order, stop here. Could
-+ * allow FTS_DNR, assuming the user has fixed the problem, but the
-+ * same effect is available with FTS_AGAIN.
-+ */
-+ if (p->fts_info != FTS_D /* && p->fts_info != FTS_DNR */)
-+ return (NULL);
-+
-+ /* Free up any previous child list. */
-+ if (sp->fts_child != NULL)
-+ fts_lfree(sp->fts_child);
-+
-+ if (instr == FTS_NAMEONLY) {
-+ SET(FTS_NAMEONLY);
-+ instr = BNAMES;
-+ } else
-+ instr = BCHILD;
-+
-+ /*
-+ * If using chdir on a relative path and called BEFORE fts_read does
-+ * its chdir to the root of a traversal, we can lose -- we need to
-+ * chdir into the subdirectory, and we don't know where the current
-+ * directory is, so we can't get back so that the upcoming chdir by
-+ * fts_read will work.
-+ */
-+ if (p->fts_level != FTS_ROOTLEVEL || p->fts_accpath[0] == '/' ||
-+ ISSET(FTS_NOCHDIR))
-+ return (sp->fts_child = fts_build(sp, instr));
-+
-+ if ((fd = open(".", O_RDONLY, 0)) < 0)
-+ return (NULL);
-+ sp->fts_child = fts_build(sp, instr);
-+ if (fchdir(fd))
-+ return (NULL);
-+ (void)close(fd);
-+ return (sp->fts_child);
-+}
-+
-+/*
-+ * This is the tricky part -- do not casually change *anything* in here. The
-+ * idea is to build the linked list of entries that are used by fts_children
-+ * and fts_read. There are lots of special cases.
-+ *
-+ * The real slowdown in walking the tree is the stat calls. If FTS_NOSTAT is
-+ * set and it's a physical walk (so that symbolic links can't be directories),
-+ * we can do things quickly. First, if it's a 4.4BSD file system, the type
-+ * of the file is in the directory entry. Otherwise, we assume that the number
-+ * of subdirectories in a node is equal to the number of links to the parent.
-+ * The former skips all stat calls. The latter skips stat calls in any leaf
-+ * directories and for any files after the subdirectories in the directory have
-+ * been found, cutting the stat calls by about 2/3.
-+ */
-+static FTSENT *
-+internal_function
-+fts_build(sp, type)
-+ register FTS *sp;
-+ int type;
-+{
-+ register struct dirent *dp;
-+ register FTSENT *p, *head;
-+ register int nitems;
-+ FTSENT *cur, *tail;
-+ DIR *dirp;
-+ void *oldaddr;
-+ int cderrno, descend, len, level, nlinks, saved_errno,
-+ nostat, doadjust;
-+ size_t maxlen;
-+ char *cp;
-+
-+ /* Set current node pointer. */
-+ cur = sp->fts_cur;
-+
-+ /*
-+ * Open the directory for reading. If this fails, we're done.
-+ * If being called from fts_read, set the fts_info field.
-+ */
-+#if defined FTS_WHITEOUT && 0
-+ if (ISSET(FTS_WHITEOUT))
-+ oflag = DTF_NODUP|DTF_REWIND;
-+ else
-+ oflag = DTF_HIDEW|DTF_NODUP|DTF_REWIND;
-+#else
-+# define opendir2(path, flag) opendir(path)
-+#endif
-+ if ((dirp = opendir2(cur->fts_accpath, oflag)) == NULL) {
-+ if (type == BREAD) {
-+ cur->fts_info = FTS_DNR;
-+ cur->fts_errno = errno;
-+ }
-+ return (NULL);
-+ }
-+
-+ /*
-+ * Nlinks is the number of possible entries of type directory in the
-+ * directory if we're cheating on stat calls, 0 if we're not doing
-+ * any stat calls at all, -1 if we're doing stats on everything.
-+ */
-+ if (type == BNAMES) {
-+ nlinks = 0;
-+ /* Be quiet about nostat, GCC. */
-+ nostat = 0;
-+ } else if (ISSET(FTS_NOSTAT) && ISSET(FTS_PHYSICAL)) {
-+ nlinks = cur->fts_nlink - (ISSET(FTS_SEEDOT) ? 0 : 2);
-+ nostat = 1;
-+ } else {
-+ nlinks = -1;
-+ nostat = 0;
-+ }
-+
-+#ifdef notdef
-+ (void)printf("nlinks == %d (cur: %d)\n", nlinks, cur->fts_nlink);
-+ (void)printf("NOSTAT %d PHYSICAL %d SEEDOT %d\n",
-+ ISSET(FTS_NOSTAT), ISSET(FTS_PHYSICAL), ISSET(FTS_SEEDOT));
-+#endif
-+ /*
-+ * If we're going to need to stat anything or we want to descend
-+ * and stay in the directory, chdir. If this fails we keep going,
-+ * but set a flag so we don't chdir after the post-order visit.
-+ * We won't be able to stat anything, but we can still return the
-+ * names themselves. Note, that since fts_read won't be able to
-+ * chdir into the directory, it will have to return different path
-+ * names than before, i.e. "a/b" instead of "b". Since the node
-+ * has already been visited in pre-order, have to wait until the
-+ * post-order visit to return the error. There is a special case
-+ * here, if there was nothing to stat then it's not an error to
-+ * not be able to stat. This is all fairly nasty. If a program
-+ * needed sorted entries or stat information, they had better be
-+ * checking FTS_NS on the returned nodes.
-+ */
-+ cderrno = 0;
-+ if (nlinks || type == BREAD) {
-+ if (fts_safe_changedir(sp, cur, dirfd(dirp), NULL)) {
-+ if (nlinks && type == BREAD)
-+ cur->fts_errno = errno;
-+ cur->fts_flags |= FTS_DONTCHDIR;
-+ descend = 0;
-+ cderrno = errno;
-+ (void)closedir(dirp);
-+ dirp = NULL;
-+ } else
-+ descend = 1;
-+ } else
-+ descend = 0;
-+
-+ /*
-+ * Figure out the max file name length that can be stored in the
-+ * current path -- the inner loop allocates more path as necessary.
-+ * We really wouldn't have to do the maxlen calculations here, we
-+ * could do them in fts_read before returning the path, but it's a
-+ * lot easier here since the length is part of the dirent structure.
-+ *
-+ * If not changing directories set a pointer so that can just append
-+ * each new name into the path.
-+ */
-+ len = NAPPEND(cur);
-+ if (ISSET(FTS_NOCHDIR)) {
-+ cp = sp->fts_path + len;
-+ *cp++ = '/';
-+ } else {
-+ /* GCC, you're too verbose. */
-+ cp = NULL;
-+ }
-+ len++;
-+ maxlen = sp->fts_pathlen - len;
-+
-+ level = cur->fts_level + 1;
-+
-+ /* Read the directory, attaching each entry to the `link' pointer. */
-+ doadjust = 0;
-+ for (head = tail = NULL, nitems = 0; dirp && (dp = readdir(dirp));) {
-+ if (!ISSET(FTS_SEEDOT) && ISDOT(dp->d_name))
-+ continue;
-+
-+ if ((p = fts_alloc(sp, dp->d_name, _D_EXACT_NAMLEN (dp))) == NULL)
-+ goto mem1;
-+ if (_D_EXACT_NAMLEN (dp) >= maxlen) {/* include space for NUL */
-+ oldaddr = sp->fts_path;
-+ if (fts_palloc(sp, _D_EXACT_NAMLEN (dp) + len + 1)) {
-+ /*
-+ * No more memory for path or structures. Save
-+ * errno, free up the current structure and the
-+ * structures already allocated.
-+ */
-+mem1: saved_errno = errno;
-+ free(p);
-+ fts_lfree(head);
-+ (void)closedir(dirp);
-+ cur->fts_info = FTS_ERR;
-+ SET(FTS_STOP);
-+ __set_errno (saved_errno);
-+ return (NULL);
-+ }
-+ /* Did realloc() change the pointer? */
-+ if (oldaddr != sp->fts_path) {
-+ doadjust = 1;
-+ if (ISSET(FTS_NOCHDIR))
-+ cp = sp->fts_path + len;
-+ }
-+ maxlen = sp->fts_pathlen - len;
-+ }
-+
-+ if (len + _D_EXACT_NAMLEN (dp) >= USHRT_MAX) {
-+ /*
-+ * In an FTSENT, fts_pathlen is a u_short so it is
-+ * possible to wraparound here. If we do, free up
-+ * the current structure and the structures already
-+ * allocated, then error out with ENAMETOOLONG.
-+ */
-+ free(p);
-+ fts_lfree(head);
-+ (void)closedir(dirp);
-+ cur->fts_info = FTS_ERR;
-+ SET(FTS_STOP);
-+ __set_errno (ENAMETOOLONG);
-+ return (NULL);
-+ }
-+ p->fts_level = level;
-+ p->fts_parent = sp->fts_cur;
-+ p->fts_pathlen = len + _D_EXACT_NAMLEN (dp);
-+
-+#if defined FTS_WHITEOUT && 0
-+ if (dp->d_type == DT_WHT)
-+ p->fts_flags |= FTS_ISW;
-+#endif
-+
-+#if 0
-+ /* Unreachable code. cderrno is only ever set to a nonnull
-+ value if dirp is closed at the same time. But then we
-+ cannot enter this loop. */
-+ if (cderrno) {
-+ if (nlinks) {
-+ p->fts_info = FTS_NS;
-+ p->fts_errno = cderrno;
-+ } else
-+ p->fts_info = FTS_NSOK;
-+ p->fts_accpath = cur->fts_accpath;
-+ } else
-+#endif
-+ if (nlinks == 0
-+#if defined DT_DIR && defined _DIRENT_HAVE_D_TYPE
-+ || (nostat &&
-+ dp->d_type != DT_DIR && dp->d_type != DT_UNKNOWN)
-+#endif
-+ ) {
-+ p->fts_accpath =
-+ ISSET(FTS_NOCHDIR) ? p->fts_path : p->fts_name;
-+ p->fts_info = FTS_NSOK;
-+ } else {
-+ /* Build a file name for fts_stat to stat. */
-+ if (ISSET(FTS_NOCHDIR)) {
-+ p->fts_accpath = p->fts_path;
-+ memmove(cp, p->fts_name, p->fts_namelen + 1);
-+ } else
-+ p->fts_accpath = p->fts_name;
-+ /* Stat it. */
-+ p->fts_info = fts_stat(sp, p, 0);
-+
-+ /* Decrement link count if applicable. */
-+ if (nlinks > 0 && (p->fts_info == FTS_D ||
-+ p->fts_info == FTS_DC || p->fts_info == FTS_DOT))
-+ --nlinks;
-+ }
-+
-+ /* We walk in directory order so "ls -f" doesn't get upset. */
-+ p->fts_link = NULL;
-+ if (head == NULL)
-+ head = tail = p;
-+ else {
-+ tail->fts_link = p;
-+ tail = p;
-+ }
-+ ++nitems;
-+ }
-+ if (dirp)
-+ (void)closedir(dirp);
-+
-+ /*
-+ * If realloc() changed the address of the path, adjust the
-+ * addresses for the rest of the tree and the dir list.
-+ */
-+ if (doadjust)
-+ fts_padjust(sp, head);
-+
-+ /*
-+ * If not changing directories, reset the path back to original
-+ * state.
-+ */
-+ if (ISSET(FTS_NOCHDIR)) {
-+ if (len == sp->fts_pathlen || nitems == 0)
-+ --cp;
-+ *cp = '\0';
-+ }
-+
-+ /*
-+ * If descended after called from fts_children or after called from
-+ * fts_read and nothing found, get back. At the root level we use
-+ * the saved fd; if one of fts_open()'s arguments is a relative path
-+ * to an empty directory, we wind up here with no other way back. If
-+ * can't get back, we're done.
-+ */
-+ if (descend && (type == BCHILD || !nitems) &&
-+ (cur->fts_level == FTS_ROOTLEVEL ?
-+ FCHDIR(sp, sp->fts_rfd) :
-+ fts_safe_changedir(sp, cur->fts_parent, -1, ".."))) {
-+ cur->fts_info = FTS_ERR;
-+ SET(FTS_STOP);
-+ fts_lfree(head);
-+ return (NULL);
-+ }
-+
-+ /* If didn't find anything, return NULL. */
-+ if (!nitems) {
-+ if (type == BREAD)
-+ cur->fts_info = FTS_DP;
-+ fts_lfree(head);
-+ return (NULL);
-+ }
-+
-+ /* Sort the entries. */
-+ if (sp->fts_compar && nitems > 1)
-+ head = fts_sort(sp, head, nitems);
-+ return (head);
-+}
-+
-+static u_short
-+internal_function
-+fts_stat(sp, p, follow)
-+ FTS *sp;
-+ register FTSENT *p;
-+ int follow;
-+{
-+ register FTSENT *t;
-+ register dev_t dev;
-+ register ino_t ino;
-+ struct stat *sbp, sb;
-+ int saved_errno;
-+
-+ /* If user needs stat info, stat buffer already allocated. */
-+ sbp = ISSET(FTS_NOSTAT) ? &sb : p->fts_statp;
-+
-+#if defined FTS_WHITEOUT && 0
-+ /* check for whiteout */
-+ if (p->fts_flags & FTS_ISW) {
-+ if (sbp != &sb) {
-+ memset(sbp, '\0', sizeof (*sbp));
-+ sbp->st_mode = S_IFWHT;
-+ }
-+ return (FTS_W);
-+ }
-+#endif
-+
-+ /*
-+ * If doing a logical walk, or application requested FTS_FOLLOW, do
-+ * a stat(2). If that fails, check for a non-existent symlink. If
-+ * fail, set the errno from the stat call.
-+ */
-+ if (ISSET(FTS_LOGICAL) || follow) {
-+ if (stat(p->fts_accpath, sbp)) {
-+ saved_errno = errno;
-+ if (!lstat(p->fts_accpath, sbp)) {
-+ __set_errno (0);
-+ return (FTS_SLNONE);
-+ }
-+ p->fts_errno = saved_errno;
-+ goto err;
-+ }
-+ } else if (lstat(p->fts_accpath, sbp)) {
-+ p->fts_errno = errno;
-+err: memset(sbp, 0, sizeof(struct stat));
-+ return (FTS_NS);
-+ }
-+
-+ if (S_ISDIR(sbp->st_mode)) {
-+ /*
-+ * Set the device/inode. Used to find cycles and check for
-+ * crossing mount points. Also remember the link count, used
-+ * in fts_build to limit the number of stat calls. It is
-+ * understood that these fields are only referenced if fts_info
-+ * is set to FTS_D.
-+ */
-+ dev = p->fts_dev = sbp->st_dev;
-+ ino = p->fts_ino = sbp->st_ino;
-+ p->fts_nlink = sbp->st_nlink;
-+
-+ if (ISDOT(p->fts_name))
-+ return (FTS_DOT);
-+
-+ /*
-+ * Cycle detection is done by brute force when the directory
-+ * is first encountered. If the tree gets deep enough or the
-+ * number of symbolic links to directories is high enough,
-+ * something faster might be worthwhile.
-+ */
-+ for (t = p->fts_parent;
-+ t->fts_level >= FTS_ROOTLEVEL; t = t->fts_parent)
-+ if (ino == t->fts_ino && dev == t->fts_dev) {
-+ p->fts_cycle = t;
-+ return (FTS_DC);
-+ }
-+ return (FTS_D);
-+ }
-+ if (S_ISLNK(sbp->st_mode))
-+ return (FTS_SL);
-+ if (S_ISREG(sbp->st_mode))
-+ return (FTS_F);
-+ return (FTS_DEFAULT);
-+}
-+
-+static FTSENT *
-+internal_function
-+fts_sort(sp, head, nitems)
-+ FTS *sp;
-+ FTSENT *head;
-+ register int nitems;
-+{
-+ register FTSENT **ap, *p;
-+
-+ /*
-+ * Construct an array of pointers to the structures and call qsort(3).
-+ * Reassemble the array in the order returned by qsort. If unable to
-+ * sort for memory reasons, return the directory entries in their
-+ * current order. Allocate enough space for the current needs plus
-+ * 40 so don't realloc one entry at a time.
-+ */
-+ if (nitems > sp->fts_nitems) {
-+ struct _ftsent **a;
-+
-+ sp->fts_nitems = nitems + 40;
-+ if ((a = realloc(sp->fts_array,
-+ (size_t)(sp->fts_nitems * sizeof(FTSENT *)))) == NULL) {
-+ free(sp->fts_array);
-+ sp->fts_array = NULL;
-+ sp->fts_nitems = 0;
-+ return (head);
-+ }
-+ sp->fts_array = a;
-+ }
-+ for (ap = sp->fts_array, p = head; p; p = p->fts_link)
-+ *ap++ = p;
-+ qsort((void *)sp->fts_array, nitems, sizeof(FTSENT *), sp->fts_compar);
-+ for (head = *(ap = sp->fts_array); --nitems; ++ap)
-+ ap[0]->fts_link = ap[1];
-+ ap[0]->fts_link = NULL;
-+ return (head);
-+}
-+
-+static FTSENT *
-+internal_function
-+fts_alloc(sp, name, namelen)
-+ FTS *sp;
-+ const char *name;
-+ size_t namelen;
-+{
-+ register FTSENT *p;
-+ size_t len;
-+
-+ /*
-+ * The file name is a variable length array and no stat structure is
-+ * necessary if the user has set the nostat bit. Allocate the FTSENT
-+ * structure, the file name and the stat structure in one chunk, but
-+ * be careful that the stat structure is reasonably aligned. Since the
-+ * fts_name field is declared to be of size 1, the fts_name pointer is
-+ * namelen + 2 before the first possible address of the stat structure.
-+ */
-+ len = sizeof(FTSENT) + namelen;
-+ if (!ISSET(FTS_NOSTAT))
-+ len += sizeof(struct stat) + ALIGNBYTES;
-+ if ((p = malloc(len)) == NULL)
-+ return (NULL);
-+
-+ /* Copy the name and guarantee NUL termination. */
-+ memmove(p->fts_name, name, namelen);
-+ p->fts_name[namelen] = '\0';
-+
-+ if (!ISSET(FTS_NOSTAT))
-+ p->fts_statp = (struct stat *)ALIGN(p->fts_name + namelen + 2);
-+ p->fts_namelen = namelen;
-+ p->fts_path = sp->fts_path;
-+ p->fts_errno = 0;
-+ p->fts_flags = 0;
-+ p->fts_instr = FTS_NOINSTR;
-+ p->fts_number = 0;
-+ p->fts_pointer = NULL;
-+ return (p);
-+}
-+
-+static void
-+internal_function
-+fts_lfree(head)
-+ register FTSENT *head;
-+{
-+ register FTSENT *p;
-+
-+ /* Free a linked list of structures. */
-+ while ((p = head)) {
-+ head = head->fts_link;
-+ free(p);
-+ }
-+}
-+
-+/*
-+ * Allow essentially unlimited paths; find, rm, ls should all work on any tree.
-+ * Most systems will allow creation of paths much longer than MAXPATHLEN, even
-+ * though the kernel won't resolve them. Add the size (not just what's needed)
-+ * plus 256 bytes so don't realloc the path 2 bytes at a time.
-+ */
-+static int
-+internal_function
-+fts_palloc(sp, more)
-+ FTS *sp;
-+ size_t more;
-+{
-+ char *p;
-+
-+ sp->fts_pathlen += more + 256;
-+ /*
-+ * Check for possible wraparound. In an FTS, fts_pathlen is
-+ * a signed int but in an FTSENT it is an unsigned short.
-+ * We limit fts_pathlen to USHRT_MAX to be safe in both cases.
-+ */
-+ if (sp->fts_pathlen < 0 || sp->fts_pathlen >= USHRT_MAX) {
-+ free(sp->fts_path);
-+ sp->fts_path = NULL;
-+ __set_errno (ENAMETOOLONG);
-+ return (1);
-+ }
-+ p = realloc(sp->fts_path, sp->fts_pathlen);
-+ if (p == NULL) {
-+ free(sp->fts_path);
-+ sp->fts_path = NULL;
-+ return 1;
-+ }
-+ sp->fts_path = p;
-+ return 0;
-+}
-+
-+/*
-+ * When the path is realloc'd, have to fix all of the pointers in structures
-+ * already returned.
-+ */
-+static void
-+internal_function
-+fts_padjust(sp, head)
-+ FTS *sp;
-+ FTSENT *head;
-+{
-+ FTSENT *p;
-+ char *addr = sp->fts_path;
-+
-+#define ADJUST(p) do { \
-+ if ((p)->fts_accpath != (p)->fts_name) { \
-+ (p)->fts_accpath = \
-+ (char *)addr + ((p)->fts_accpath - (p)->fts_path); \
-+ } \
-+ (p)->fts_path = addr; \
-+} while (0)
-+ /* Adjust the current set of children. */
-+ for (p = sp->fts_child; p; p = p->fts_link)
-+ ADJUST(p);
-+
-+ /* Adjust the rest of the tree, including the current level. */
-+ for (p = head; p->fts_level >= FTS_ROOTLEVEL;) {
-+ ADJUST(p);
-+ p = p->fts_link ? p->fts_link : p->fts_parent;
-+ }
-+}
-+
-+static size_t
-+internal_function
-+fts_maxarglen(argv)
-+ char * const *argv;
-+{
-+ size_t len, max;
-+
-+ for (max = 0; *argv; ++argv)
-+ if ((len = strlen(*argv)) > max)
-+ max = len;
-+ return (max + 1);
-+}
-+
-+/*
-+ * Change to dir specified by fd or p->fts_accpath without getting
-+ * tricked by someone changing the world out from underneath us.
-+ * Assumes p->fts_dev and p->fts_ino are filled in.
-+ */
-+static int
-+internal_function
-+fts_safe_changedir(sp, p, fd, path)
-+ FTS *sp;
-+ FTSENT *p;
-+ int fd;
-+ const char *path;
-+{
-+ int ret, oerrno, newfd;
-+ struct stat64 sb;
-+
-+ newfd = fd;
-+ if (ISSET(FTS_NOCHDIR))
-+ return (0);
-+ if (fd < 0 && (newfd = open(path, O_RDONLY, 0)) < 0)
-+ return (-1);
-+ if (fstat64(newfd, &sb)) {
-+ ret = -1;
-+ goto bail;
-+ }
-+ if (p->fts_dev != sb.st_dev || p->fts_ino != sb.st_ino) {
-+ __set_errno (ENOENT); /* disinformation */
-+ ret = -1;
-+ goto bail;
-+ }
-+ ret = fchdir(newfd);
-+bail:
-+ oerrno = errno;
-+ if (fd < 0)
-+ (void)close(newfd);
-+ __set_errno (oerrno);
-+ return (ret);
-+}
deleted file mode 100755
@@ -1,65 +0,0 @@
-Delivered-To: raj.khem@gmail.com
-Received: by 10.90.86.4 with SMTP id j4cs313304agb;
- Sat, 8 Jan 2011 16:45:19 -0800 (PST)
-Received: by 10.227.155.75 with SMTP id r11mr17188266wbw.3.1294533918432;
- Sat, 08 Jan 2011 16:45:18 -0800 (PST)
-Return-Path: <yann.morin.1998@anciens.enib.fr>
-Received: from smtp.smtpout.orange.fr (smtp01.smtpout.orange.fr [80.12.242.123])
- by mx.google.com with ESMTP id k3si33753340wbx.29.2011.01.08.16.45.17;
- Sat, 08 Jan 2011 16:45:18 -0800 (PST)
-Received-SPF: neutral (google.com: 80.12.242.123 is neither permitted nor denied by best guess record for domain of yann.morin.1998@anciens.enib.fr) client-ip=80.12.242.123;
-Authentication-Results: mx.google.com; spf=neutral (google.com: 80.12.242.123 is neither permitted nor denied by best guess record for domain of yann.morin.1998@anciens.enib.fr) smtp.mail=yann.morin.1998@anciens.enib.fr
-Received: from roazhon.bzh.lan ([90.32.245.227])
- by mwinf5d24 with ME
- id tClC1f0024v5z3u03ClHDf; Sun, 09 Jan 2011 01:45:17 +0100
-From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-To: uclibc@uclibc.org
-Cc: Khem Raj <raj.khem@gmail.com>,
- Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
- Carmelo AMOROSO <carmelo.amoroso@st.com>
-Subject: [PATCH 5/7] ARM: #include <bits/arm_asm.h> where __USE_BX__ is used
-Date: Sun, 9 Jan 2011 01:45:08 +0100
-Message-Id: <1294533910-19305-6-git-send-email-yann.morin.1998@anciens.enib.fr>
-X-Mailer: git-send-email 1.7.1
-In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-
-The check for __USE_BX__ will be available in bits/arm_asm.h,
-so the latter must be included wherever the former is used.
-
-Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-Cc: Khem Raj <raj.khem@gmail.com>
-Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
-Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
----
- ldso/ldso/arm/dl-startup.h | 1 +
- libc/sysdeps/linux/arm/sysdep.h | 1 +
- 2 files changed, 2 insertions(+), 0 deletions(-)
-
-diff --git a/ldso/ldso/arm/dl-startup.h b/ldso/ldso/arm/dl-startup.h
-index a95389d..2dfdaff 100644
---- a/ldso/ldso/arm/dl-startup.h
-+++ b/ldso/ldso/arm/dl-startup.h
-@@ -7,6 +7,7 @@
- */
-
- #include <features.h>
-+#include <bits/arm_asm.h>
-
- #if !defined(__thumb__)
- __asm__(
-diff --git a/libc/sysdeps/linux/arm/sysdep.h b/libc/sysdeps/linux/arm/sysdep.h
-index 013f88c..e498695 100644
---- a/libc/sysdeps/linux/arm/sysdep.h
-+++ b/libc/sysdeps/linux/arm/sysdep.h
-@@ -21,6 +21,7 @@
- #define _LINUX_ARM_SYSDEP_H 1
-
- #include <common/sysdep.h>
-+#include <bits/arm_asm.h>
-
- #include <sys/syscall.h>
- /* For Linux we can use the system call table in the header file
-1.7.1
-
deleted file mode 100755
@@ -1,107 +0,0 @@
-Index: git/libc/sysdeps/linux/powerpc/Makefile.arch
-===================================================================
---- git.orig/libc/sysdeps/linux/powerpc/Makefile.arch
-+++ git/libc/sysdeps/linux/powerpc/Makefile.arch
-@@ -5,7 +5,7 @@
- # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- #
-
--CSRC := __syscall_error.c pread_write.c ioctl.c
-+CSRC := __syscall_error.c pread_write.c ioctl.c copysignl.c
-
- ifeq ($(UCLIBC_HAS_ADVANCED_REALTIME),y)
- CSRC += posix_fadvise.c posix_fadvise64.c
-Index: git/libc/sysdeps/linux/powerpc/copysignl.c
-===================================================================
---- /dev/null
-+++ git/libc/sysdeps/linux/powerpc/copysignl.c
-@@ -0,0 +1,89 @@
-+/* s_copysignl.c -- long double version of s_copysign.c.
-+ * Conversion to long double by Ulrich Drepper,
-+ * Cygnus Support, drepper@cygnus.com.
-+ */
-+
-+/*
-+ * ====================================================
-+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
-+ *
-+ * Developed at SunPro, a Sun Microsystems, Inc. business.
-+ * Permission to use, copy, modify, and distribute this
-+ * software is freely granted, provided that this notice
-+ * is preserved.
-+ * ====================================================
-+ */
-+
-+/*
-+ * copysignl(long double x, long double y)
-+ * copysignl(x,y) returns a value with the magnitude of x and
-+ * with the sign bit of y.
-+ */
-+
-+#include <endian.h>
-+#include <stdint.h>
-+
-+#if __FLOAT_WORD_ORDER == BIG_ENDIAN
-+
-+typedef union
-+{
-+ long double value;
-+ struct
-+ {
-+ int sign_exponent:16;
-+ unsigned int empty:16;
-+ uint32_t msw;
-+ uint32_t lsw;
-+ } parts;
-+} ieee_long_double_shape_type;
-+
-+#endif
-+
-+#if __FLOAT_WORD_ORDER == LITTLE_ENDIAN
-+
-+typedef union
-+{
-+ long double value;
-+ struct
-+ {
-+ uint32_t lsw;
-+ uint32_t msw;
-+ int sign_exponent:16;
-+ unsigned int empty:16;
-+ } parts;
-+} ieee_long_double_shape_type;
-+
-+#endif
-+
-+/* Get int from the exponent of a long double. */
-+
-+#define GET_LDOUBLE_EXP(exp,d) \
-+do { \
-+ ieee_long_double_shape_type ge_u; \
-+ ge_u.value = (d); \
-+ (exp) = ge_u.parts.sign_exponent; \
-+} while (0)
-+
-+/* Set exponent of a long double from an int. */
-+
-+#define SET_LDOUBLE_EXP(d,exp) \
-+do { \
-+ ieee_long_double_shape_type se_u; \
-+ se_u.value = (d); \
-+ se_u.parts.sign_exponent = (exp); \
-+ (d) = se_u.value; \
-+} while (0)
-+
-+long double copysignl(long double x, long double y);
-+libc_hidden_proto(copysignl);
-+
-+long double copysignl(long double x, long double y)
-+{
-+ uint32_t es1,es2;
-+ GET_LDOUBLE_EXP(es1,x);
-+ GET_LDOUBLE_EXP(es2,y);
-+ SET_LDOUBLE_EXP(x,(es1&0x7fff)|(es2&0x8000));
-+ return x;
-+}
-+
-+libc_hidden_def(copysignl);
deleted file mode 100755
@@ -1,91 +0,0 @@
-Delivered-To: raj.khem@gmail.com
-Received: by 10.90.86.4 with SMTP id j4cs313309agb;
- Sat, 8 Jan 2011 16:45:20 -0800 (PST)
-Received: by 10.216.173.7 with SMTP id u7mr612034wel.50.1294533919433;
- Sat, 08 Jan 2011 16:45:19 -0800 (PST)
-Return-Path: <yann.morin.1998@anciens.enib.fr>
-Received: from smtp.smtpout.orange.fr (smtp01.smtpout.orange.fr [80.12.242.123])
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- Sat, 08 Jan 2011 16:45:19 -0800 (PST)
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-Received: from roazhon.bzh.lan ([90.32.245.227])
- by mwinf5d24 with ME
- id tClC1f0024v5z3u03ClJDu; Sun, 09 Jan 2011 01:45:18 +0100
-From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-To: uclibc@uclibc.org
-Cc: Khem Raj <raj.khem@gmail.com>,
- Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
- Carmelo AMOROSO <carmelo.amoroso@st.com>
-Subject: [PATCH 7/7] ARM: remove EABI/OABI selection
-Date: Sun, 9 Jan 2011 01:45:10 +0100
-Message-Id: <1294533910-19305-8-git-send-email-yann.morin.1998@anciens.enib.fr>
-X-Mailer: git-send-email 1.7.1
-In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-
-Rely on the compiler to be properly setup for the default ABI.
-
-When installing-headers, there are two cases:
-- NPTL: no issue, a cross-compiler is already expected
-- LinuxThreads: no issue, EABI/OABI has no impact on installed headers.
-
-Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-Cc: Khem Raj <raj.khem@gmail.com>
-Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
-Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
----
- extra/Configs/Config.arm | 11 -----------
- libc/sysdeps/linux/arm/Makefile.arch | 9 +++++++--
- libc/sysdeps/linux/arm/bits/huge_val.h | 4 ++--
- 3 files changed, 9 insertions(+), 15 deletions(-)
-
-Index: git/libc/sysdeps/linux/arm/Makefile.arch
-===================================================================
---- git.orig/libc/sysdeps/linux/arm/Makefile.arch
-+++ git/libc/sysdeps/linux/arm/Makefile.arch
-@@ -24,7 +24,12 @@ ifeq ($(UCLIBC_HAS_ADVANCED_REALTIME),y)
- CSRC += posix_fadvise.c posix_fadvise64.c
- endif
-
--ifeq ($(CONFIG_ARM_EABI),y)
-+# Is our compiler set up for EABI ?
-+IS_EABI:=$(shell $(CC) $(CFLAGS) -x c - -E -dM </dev/null 2>/dev/null \
-+ |sed -r -e '/^\#[[:space:]]*define[[:space:]]+__ARM_EABI__([[:space:]]+1)?$$/!d; s/.+/y/;' \
-+ )
-+
-+ifeq ($(IS_EABI),y)
- CSRC += aeabi_assert.c aeabi_atexit.c aeabi_errno_addr.c \
- aeabi_localeconv.c aeabi_memclr.c aeabi_memcpy.c \
- aeabi_memmove.c aeabi_memset.c find_exidx.c
-@@ -37,7 +42,7 @@ else
- CSRC += syscall.c
- endif
-
--ifeq ($(CONFIG_ARM_EABI),y)
-+ifeq ($(IS_EABI),y)
- libc-static-y += $(ARCH_OUT)/aeabi_lcsts.o $(ARCH_OUT)/aeabi_math.o \
- $(ARCH_OUT)/aeabi_sighandlers.o
- libc-nonshared-y += $(ARCH_OUT)/aeabi_lcsts.os $(ARCH_OUT)/aeabi_math.os \
-Index: git/libc/sysdeps/linux/arm/bits/huge_val.h
-===================================================================
---- git.orig/libc/sysdeps/linux/arm/bits/huge_val.h
-+++ git/libc/sysdeps/linux/arm/bits/huge_val.h
-@@ -32,7 +32,7 @@
- # define HUGE_VAL (__extension__ 0x1.0p2047)
- #elif defined __GNUC__
-
--#ifndef __CONFIG_ARM_EABI__
-+#ifndef __ARM_EABI__
- # define HUGE_VAL \
- (__extension__ \
- ((union { unsigned __l __attribute__((__mode__(__DI__))); double __d; }) \
-@@ -50,7 +50,7 @@
-
- typedef union { unsigned char __c[8]; double __d; } __huge_val_t;
-
--#ifndef __CONFIG_ARM_EABI__
-+#ifndef __ARM_EABI__
- # if __BYTE_ORDER == __BIG_ENDIAN
- # define __HUGE_VAL_bytes { 0, 0, 0, 0, 0x7f, 0xf0, 0, 0 }
- # endif
deleted file mode 100755
@@ -1,215 +0,0 @@
-Delivered-To: raj.khem@gmail.com
-Received: by 10.90.86.4 with SMTP id j4cs313303agb;
- Sat, 8 Jan 2011 16:45:18 -0800 (PST)
-Received: by 10.227.98.158 with SMTP id q30mr1255804wbn.151.1294533917314;
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-Return-Path: <yann.morin.1998@anciens.enib.fr>
-Received: from smtp.smtpout.orange.fr (smtp01.smtpout.orange.fr [80.12.242.123])
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- Sat, 08 Jan 2011 16:45:17 -0800 (PST)
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-Received: from roazhon.bzh.lan ([90.32.245.227])
- by mwinf5d24 with ME
- id tClC1f0024v5z3u03ClGDS; Sun, 09 Jan 2011 01:45:16 +0100
-From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-To: uclibc@uclibc.org
-Cc: Khem Raj <raj.khem@gmail.com>,
- Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
- Carmelo AMOROSO <carmelo.amoroso@st.com>
-Subject: [PATCH 3/7] ARM: remove sub-arch/variants selection from menuconfig
-Date: Sun, 9 Jan 2011 01:45:06 +0100
-Message-Id: <1294533910-19305-4-git-send-email-yann.morin.1998@anciens.enib.fr>
-X-Mailer: git-send-email 1.7.1
-In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-
-Rely on the compiler to be correctly set up to generate
-appropriate code for the target variant.
-
-This exposes the Thumb option, as it is no longer auto-selected.
-The "Use BX" no longer depends on supported CPU to be selected,
-so it now defaults to 'n' as it shall work by default on CPUs
-that do not have BX.
-
-Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-Cc: Khem Raj <raj.khem@gmail.com>
-Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
-Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
----
- Rules.mak | 19 -------
- extra/Configs/Config.arm | 125 ++--------------------------------------------
- 2 files changed, 5 insertions(+), 139 deletions(-)
-
-diff --git a/Rules.mak b/Rules.mak
-index 2a16908..09741a6 100644
---- a/Rules.mak
-+++ b/Rules.mak
-@@ -332,25 +332,6 @@ ifeq ($(TARGET_ARCH),arm)
- OPTIMIZATION+=-fstrict-aliasing
- CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN)+=-mlittle-endian
- CPU_CFLAGS-$(ARCH_BIG_ENDIAN)+=-mbig-endian
-- CPU_CFLAGS-$(CONFIG_GENERIC_ARM)+=
-- CPU_CFLAGS-$(CONFIG_ARM610)+=-mtune=arm610 -march=armv3
-- CPU_CFLAGS-$(CONFIG_ARM710)+=-mtune=arm710 -march=armv3
-- CPU_CFLAGS-$(CONFIG_ARM7TDMI)+=-mtune=arm7tdmi -march=armv4t
-- CPU_CFLAGS-$(CONFIG_ARM720T)+=-mtune=arm7tdmi -march=armv4t
-- CPU_CFLAGS-$(CONFIG_ARM920T)+=-mtune=arm9tdmi -march=armv4t
-- CPU_CFLAGS-$(CONFIG_ARM922T)+=-mtune=arm9tdmi -march=armv4t
-- CPU_CFLAGS-$(CONFIG_ARM926T)+=-mtune=arm9e -march=armv5te
-- CPU_CFLAGS-$(CONFIG_ARM10T)+=-mtune=arm10tdmi -march=armv5t
-- CPU_CFLAGS-$(CONFIG_ARM1136JF_S)+=-mtune=arm1136jf-s -march=armv6
-- CPU_CFLAGS-$(CONFIG_ARM1176JZ_S)+=-mtune=arm1176jz-s -march=armv6
-- CPU_CFLAGS-$(CONFIG_ARM1176JZF_S)+=-mtune=arm1176jzf-s -march=armv6
-- CPU_CFLAGS-$(CONFIG_ARM_SA110)+=-mtune=strongarm110 -march=armv4
-- CPU_CFLAGS-$(CONFIG_ARM_SA1100)+=-mtune=strongarm1100 -march=armv4
-- CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=$(call check_gcc,-mtune=xscale,-mtune=strongarm110)
-- CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=-march=armv5te -Wa,-mcpu=xscale
-- CPU_CFLAGS-$(CONFIG_ARM_IWMMXT)+=-march=iwmmxt -Wa,-mcpu=iwmmxt -mabi=iwmmxt
-- CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M3)+=-mcpu=cortex-m3
-- CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M1)+=-mcpu=cortex-m1
- CPU_CFLAGS-$(COMPILE_IN_THUMB_MODE)+=-mthumb
- endif
-
-diff --git a/extra/Configs/Config.arm b/extra/Configs/Config.arm
-index c9c40d4..6c75a00 100644
---- a/extra/Configs/Config.arm
-+++ b/extra/Configs/Config.arm
-@@ -30,129 +30,14 @@ config CONFIG_ARM_EABI
-
- endchoice
-
--choice
-- prompt "Target Processor Type"
-- default CONFIG_GENERIC_ARM
-- help
-- This is the processor type of your CPU. This information is used for
-- optimizing purposes. To build a library that will run on all ARMCPU
-- types (albeit not optimally fast), you can specify "Generic Arm" here.
-- If you pick anything other than "Generic Arm", there is no guarantee
-- that uClibc will even run on anything other than the selected
-- processor type.
--
-- Here are the settings recommended for greatest speed:
-- - "Generic Arm" select this if your compiler is already setup to
-- optimize things properly, or if you want to run on pretty much
-- everything, or you just don't much care.
-- - For anything else, pick the ARM core type that best matches the
-- cpu you will be using on your device.
--
-- If you don't know what to do, choose "Generic Arm".
--
--config CONFIG_GENERIC_ARM
-- bool "Generic Arm"
--
--config CONFIG_ARM610
-- bool "Arm 610"
-- select ARCH_HAS_MMU
--
--config CONFIG_ARM710
-- bool "Arm 710"
-- select ARCH_HAS_MMU
--
--config CONFIG_ARM7TDMI
-- bool "Arm 7TDMI"
-- select ARCH_HAS_NO_MMU
-- select HAS_THUMB
--
--config CONFIG_ARM720T
-- bool "Arm 720T"
-- select ARCH_HAS_MMU
-- select HAS_THUMB
--
--config CONFIG_ARM920T
-- bool "Arm 920T"
-- select ARCH_HAS_MMU
-- select HAS_THUMB
--
--config CONFIG_ARM922T
-- bool "Arm 922T"
-- select ARCH_HAS_MMU
-- select HAS_THUMB
--
--config CONFIG_ARM926T
-- bool "Arm 926T"
-- select ARCH_HAS_MMU
-- select HAS_THUMB
--
--config CONFIG_ARM10T
-- bool "Arm 10T"
-- select ARCH_HAS_MMU
-- select HAS_THUMB
--
--config CONFIG_ARM1136JF_S
-- bool "Arm 1136JF-S"
-- select ARCH_HAS_MMU
-- select HAS_THUMB
--
--config CONFIG_ARM1176JZ_S
-- bool "Arm 1176JZ-S"
-- select ARCH_HAS_MMU
-- select HAS_THUMB
--
--config CONFIG_ARM1176JZF_S
-- bool "Arm 1176JZF-S"
-- select ARCH_HAS_MMU
-- select HAS_THUMB
--
--config CONFIG_ARM_CORTEX_M3
-- bool "Arm Cortex-M3"
-- select ARCH_HAS_NO_MMU
-- select FORCE_THUMB
--
--config CONFIG_ARM_CORTEX_M1
-- bool "Arm Cortex-M1"
-- select ARCH_HAS_NO_MMU
-- select FORCE_THUMB
--
--config CONFIG_ARM_SA110
-- bool "Intel StrongArm SA-110"
-- select ARCH_HAS_MMU
-- select HAS_THUMB
--
--config CONFIG_ARM_SA1100
-- bool "Intel StrongArm SA-1100"
-- select ARCH_HAS_MMU
-- select HAS_THUMB
--
--config CONFIG_ARM_XSCALE
-- bool "Intel Xscale"
-- select ARCH_HAS_MMU
-- select HAS_THUMB
--
--config CONFIG_ARM_IWMMXT
-- bool "Intel Xscale With WMMX PXA27x"
-- select ARCH_HAS_MMU
-- select HAS_THUMB
--
--endchoice
--
--config HAS_THUMB
-- bool
--
--config FORCE_THUMB
-- bool
-- select HAS_THUMB
-- select COMPILE_IN_THUMB_MODE
-- select USE_BX
--
- config COMPILE_IN_THUMB_MODE
-- bool
-+ bool "Build using Thumb mode"
-+ select USE_BX
-+ help
-+ Say 'y' here to force building uClibc in thumb mode.
-+ Say 'n' to use your compiler's default mode.
-
- config USE_BX
- bool "Use BX in function return"
-- default y
-- depends on HAS_THUMB
- help
- Use BX instruction for THUMB aware architectures.
-1.7.1
-
deleted file mode 100755
@@ -1,72 +0,0 @@
-Delivered-To: raj.khem@gmail.com
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- by mwinf5d24 with ME
- id tClC1f0024v5z3u03ClEDA; Sun, 09 Jan 2011 01:45:15 +0100
-From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-To: uclibc@uclibc.org
-Cc: Khem Raj <raj.khem@gmail.com>,
- Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
- Carmelo AMOROSO <carmelo.amoroso@st.com>
-Subject: [PATCH 1/7] ARM: reorder "Use BX" option
-Date: Sun, 9 Jan 2011 01:45:04 +0100
-Message-Id: <1294533910-19305-2-git-send-email-yann.morin.1998@anciens.enib.fr>
-X-Mailer: git-send-email 1.7.1
-In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-
-"Use BX" is not available on all CPUs, so the option depends on
-a correct CPU to be chosen . It is weird that e BX" then appears
-_above_ the CPU selection, not below.
-
-Move the "Use BX" after the CPU selection.
-
-Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-Cc: Khem Raj <raj.khem@gmail.com>
-Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
-Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
----
- extra/Configs/Config.arm | 14 +++++++-------
- 1 files changed, 7 insertions(+), 7 deletions(-)
-
-diff --git a/extra/Configs/Config.arm b/extra/Configs/Config.arm
-index b060ace..3b90e67 100644
---- a/extra/Configs/Config.arm
-+++ b/extra/Configs/Config.arm
-@@ -30,13 +30,6 @@ config CONFIG_ARM_EABI
-
- endchoice
-
--config USE_BX
-- bool "Use BX in function return"
-- default y
-- depends on !CONFIG_GENERIC_ARM && !CONFIG_ARM610 && !CONFIG_ARM710
-- help
-- Use BX instruction for THUMB aware architectures.
--
- choice
- prompt "Target Processor Type"
- default CONFIG_GENERIC_ARM
-@@ -131,3 +124,10 @@ config CONFIG_ARM_IWMMXT
- select ARCH_HAS_MMU
-
- endchoice
-+
-+config USE_BX
-+ bool "Use BX in function return"
-+ default y
-+ depends on !CONFIG_GENERIC_ARM && !CONFIG_ARM610 && !CONFIG_ARM710
-+ help
-+ Use BX instruction for THUMB aware architectures.
-1.7.1
-
deleted file mode 100755
@@ -1,172 +0,0 @@
-Delivered-To: raj.khem@gmail.com
-Received: by 10.90.86.4 with SMTP id j4cs313301agb;
- Sat, 8 Jan 2011 16:45:17 -0800 (PST)
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-Received: from roazhon.bzh.lan ([90.32.245.227])
- by mwinf5d24 with ME
- id tClC1f0024v5z3u03ClFDL; Sun, 09 Jan 2011 01:45:16 +0100
-From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-To: uclibc@uclibc.org
-Cc: Khem Raj <raj.khem@gmail.com>,
- Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
- Carmelo AMOROSO <carmelo.amoroso@st.com>
-Subject: [PATCH 2/7] ARM: introduce blind options to select & force THUMB mode
-Date: Sun, 9 Jan 2011 01:45:05 +0100
-Message-Id: <1294533910-19305-3-git-send-email-yann.morin.1998@anciens.enib.fr>
-X-Mailer: git-send-email 1.7.1
-In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-
-Add three new blind options to set use of Thumb mode:
-- COMPILE_IN_THUMB_MODE
- - if set, CFLAGS will contain -mthumb
- - if unset, the compiler's default is used
-- HAS_THUMB
- - CPUS with Thumb instruction set can select this
- - use of BX depends on this
-- FORCE_THUMB
- - CPUs that are Thumb-only must select this
- - this selects: HAS_THUMB, COMPILE_IN_THUMB_MODE and USE_BX
-
-Also, remove leading space in Rules.mak.
-
-Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-Cc: Khem Raj <raj.khem@gmail.com>
-Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
-Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
----
- Rules.mak | 7 ++++---
- extra/Configs/Config.arm | 31 ++++++++++++++++++++++++++++---
- 2 files changed, 32 insertions(+), 6 deletions(-)
-
-diff --git a/Rules.mak b/Rules.mak
-index eecdc64..2a16908 100644
---- a/Rules.mak
-+++ b/Rules.mak
-@@ -348,9 +348,10 @@ ifeq ($(TARGET_ARCH),arm)
- CPU_CFLAGS-$(CONFIG_ARM_SA1100)+=-mtune=strongarm1100 -march=armv4
- CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=$(call check_gcc,-mtune=xscale,-mtune=strongarm110)
- CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=-march=armv5te -Wa,-mcpu=xscale
-- CPU_CFLAGS-$(CONFIG_ARM_IWMMXT)+=-march=iwmmxt -Wa,-mcpu=iwmmxt -mabi=iwmmxt
-- CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M3)+=-mcpu=cortex-m3 -mthumb
-- CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M1)+=-mcpu=cortex-m1 -mthumb
-+ CPU_CFLAGS-$(CONFIG_ARM_IWMMXT)+=-march=iwmmxt -Wa,-mcpu=iwmmxt -mabi=iwmmxt
-+ CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M3)+=-mcpu=cortex-m3
-+ CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M1)+=-mcpu=cortex-m1
-+ CPU_CFLAGS-$(COMPILE_IN_THUMB_MODE)+=-mthumb
- endif
-
- ifeq ($(TARGET_ARCH),mips)
-diff --git a/extra/Configs/Config.arm b/extra/Configs/Config.arm
-index 3b90e67..c9c40d4 100644
---- a/extra/Configs/Config.arm
-+++ b/extra/Configs/Config.arm
-@@ -64,70 +64,95 @@ config CONFIG_ARM710
- config CONFIG_ARM7TDMI
- bool "Arm 7TDMI"
- select ARCH_HAS_NO_MMU
-+ select HAS_THUMB
-
- config CONFIG_ARM720T
- bool "Arm 720T"
- select ARCH_HAS_MMU
-+ select HAS_THUMB
-
- config CONFIG_ARM920T
- bool "Arm 920T"
- select ARCH_HAS_MMU
-+ select HAS_THUMB
-
- config CONFIG_ARM922T
- bool "Arm 922T"
- select ARCH_HAS_MMU
-+ select HAS_THUMB
-
- config CONFIG_ARM926T
- bool "Arm 926T"
- select ARCH_HAS_MMU
-+ select HAS_THUMB
-
- config CONFIG_ARM10T
- bool "Arm 10T"
- select ARCH_HAS_MMU
-+ select HAS_THUMB
-
- config CONFIG_ARM1136JF_S
- bool "Arm 1136JF-S"
- select ARCH_HAS_MMU
-+ select HAS_THUMB
-
- config CONFIG_ARM1176JZ_S
- bool "Arm 1176JZ-S"
- select ARCH_HAS_MMU
-+ select HAS_THUMB
-
- config CONFIG_ARM1176JZF_S
- bool "Arm 1176JZF-S"
- select ARCH_HAS_MMU
-+ select HAS_THUMB
-
- config CONFIG_ARM_CORTEX_M3
- bool "Arm Cortex-M3"
- select ARCH_HAS_NO_MMU
-- select USE_BX
-+ select FORCE_THUMB
-
- config CONFIG_ARM_CORTEX_M1
- bool "Arm Cortex-M1"
- select ARCH_HAS_NO_MMU
-- select USE_BX
-+ select FORCE_THUMB
-
- config CONFIG_ARM_SA110
- bool "Intel StrongArm SA-110"
- select ARCH_HAS_MMU
-+ select HAS_THUMB
-
- config CONFIG_ARM_SA1100
- bool "Intel StrongArm SA-1100"
- select ARCH_HAS_MMU
-+ select HAS_THUMB
-
- config CONFIG_ARM_XSCALE
- bool "Intel Xscale"
- select ARCH_HAS_MMU
-+ select HAS_THUMB
-
- config CONFIG_ARM_IWMMXT
- bool "Intel Xscale With WMMX PXA27x"
- select ARCH_HAS_MMU
-+ select HAS_THUMB
-
- endchoice
-
-+config HAS_THUMB
-+ bool
-+
-+config FORCE_THUMB
-+ bool
-+ select HAS_THUMB
-+ select COMPILE_IN_THUMB_MODE
-+ select USE_BX
-+
-+config COMPILE_IN_THUMB_MODE
-+ bool
-+
- config USE_BX
- bool "Use BX in function return"
- default y
-- depends on !CONFIG_GENERIC_ARM && !CONFIG_ARM610 && !CONFIG_ARM710
-+ depends on HAS_THUMB
- help
- Use BX instruction for THUMB aware architectures.
-1.7.1
-
deleted file mode 100755
@@ -1,71 +0,0 @@
-Delivered-To: raj.khem@gmail.com
-Received: by 10.90.86.4 with SMTP id j4cs313305agb;
- Sat, 8 Jan 2011 16:45:19 -0800 (PST)
-Received: by 10.216.153.210 with SMTP id f60mr573848wek.114.1294533918335;
- Sat, 08 Jan 2011 16:45:18 -0800 (PST)
-Return-Path: <yann.morin.1998@anciens.enib.fr>
-Received: from smtp.smtpout.orange.fr (smtp01.smtpout.orange.fr [80.12.242.123])
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- Sat, 08 Jan 2011 16:45:18 -0800 (PST)
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-Authentication-Results: mx.google.com; spf=neutral (google.com: 80.12.242.123 is neither permitted nor denied by best guess record for domain of yann.morin.1998@anciens.enib.fr) smtp.mail=yann.morin.1998@anciens.enib.fr
-Received: from roazhon.bzh.lan ([90.32.245.227])
- by mwinf5d24 with ME
- id tClC1f0024v5z3u03ClGDX; Sun, 09 Jan 2011 01:45:17 +0100
-From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-To: uclibc@uclibc.org
-Cc: Khem Raj <raj.khem@gmail.com>,
- Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
- Carmelo AMOROSO <carmelo.amoroso@st.com>
-Subject: [PATCH 4/7] ARM: transform the EABI/OABI choice into a boolean
-Date: Sun, 9 Jan 2011 01:45:07 +0100
-Message-Id: <1294533910-19305-5-git-send-email-yann.morin.1998@anciens.enib.fr>
-X-Mailer: git-send-email 1.7.1
-In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
-
-The CONFIG_ARM_OABI option is never used.
-
-Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
-Cc: Khem Raj <raj.khem@gmail.com>
-Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
-Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
----
- extra/Configs/Config.arm | 23 ++++++++---------------
- 1 files changed, 8 insertions(+), 15 deletions(-)
-
-Index: git/extra/Configs/Config.arm
-===================================================================
---- git.orig/extra/Configs/Config.arm
-+++ git/extra/Configs/Config.arm
-@@ -12,23 +12,16 @@ config FORCE_OPTIONS_FOR_ARCH
- default y
- select ARCH_ANY_ENDIAN
-
--choice
-- prompt "Target ABI"
-- default CONFIG_ARM_EABI
-+config CONFIG_ARM_EABI
-+ bool "Build for EABI"
- help
-- If you choose "EABI" here, functions and constants required by the
-- ARM EABI will be built into the library. You should choose "EABI"
-+ If you say 'y' here, functions and constants required by the
-+ ARM EABI will be built into the library. You should say 'y'
- if your compiler uses the ARM EABI, in which case you will also
-- need a kernel supporting the EABI system call interface, or "OABI"
-- for a compiler using the old Linux ABI.
--
--config CONFIG_ARM_OABI
-- bool "OABI"
--
--config CONFIG_ARM_EABI
-- bool "EABI"
-+ need a kernel supporting the EABI system call interface.
-
--endchoice
-+ If you say 'n' here, then the library will be built for the
-+ old Linux ABI.
-
- config COMPILE_IN_THUMB_MODE
- bool "Build using Thumb mode"
deleted file mode 100644
@@ -1,30 +0,0 @@
-Index: uClibc/test/math/libm-test.inc
-===================================================================
---- uClibc/test/math/libm-test.inc (revision 23784)
-+++ uClibc/test/math/libm-test.inc (working copy)
-@@ -3414,7 +3414,6 @@
- }
-
-
--#if 0
- static void
- log2_test (void)
- {
-@@ -3444,7 +3443,6 @@
-
- END (log2);
- }
--#endif
-
-
- static void
-@@ -4967,9 +4965,7 @@
- log_test ();
- log10_test ();
- log1p_test ();
--#if 0
- log2_test ();
--#endif
- logb_test ();
- modf_test ();
- ilogb_test ();
@@ -7,14 +7,14 @@
# on whether the base patches apply to the selected (SRCDATE) svn release.
#
UCLIBC_BASE ?= "0.9.32"
-SRCREV="251f2266bf24b1b396f59eef60d0acf41fdd02e4"
+SRCREV="1bfe83b42b5b850c20ed8d35819cced510eaef3c"
PR_append = "+gitr${SRCPV}"
DEFAULT_PREFERENCE = "-1"
#DEFAULT_PREFERENCE is 0 (empty), releases have a preference of 1 so take
# precedence.
require uclibc.inc
-PR = "${INC_PR}.9"
+PR = "${INC_PR}.10"
PROVIDES += "virtual/${TARGET_PREFIX}libc-for-gcc"
#recent versions uclibc require real kernel headers
@@ -28,17 +28,5 @@ SRC_URI = "git://uclibc.org/uClibc.git;branch=master;protocol=git \
file://uClibc.config \
file://uClibc.machine \
file://uClibc.distro \
- file://uclibc-arm-ftruncate64.patch \
- file://uclibc_enable_log2_test.patch \
- file://ldso_use_arm_dl_linux_resolve_in_thumb_mode.patch \
- file://reorder-use-BX.patch \
- file://select-force-thumb.patch \
- file://remove-sub-arch-variants.patch \
- file://transform-eabi-oabi-choice.patch \
- file://include-arm-asm.h.patch \
- file://detect-bx-availibility.patch \
- file://remove-eabi-oabi-selection.patch \
- file://powerpc_copysignl.patch \
- file://fts-support.patch \
"
S = "${WORKDIR}/git"
--
1.7.2.5