Update all samples to the latest set of options.
Update some samples to use newer features.
Add patches for the uClibc-20080801 snapshot to be able to build with gcc-4.3.
Add a patch against glibc-2.7 to allow building PPC with latest kernel headers.
Add a patch to gcc to use an alternate unwinding when built against uClibc (after a private explanation/request by Daniel Egger <daniel@eggers-club.de>)
/trunk/patches/glibc/2.7/230-powerpc-private_futex.patch | 15 15 0 0 +
/trunk/patches/uClibc/20080801/300-fix-asm.patch | 175 175 0 0 +++++++++
/trunk/patches/uClibc/20080801/100-ifaddrs.patch | 190 190 0 0 +++++++++
/trunk/patches/uClibc/20080801/200-mips-typeof.patch | 112 112 0 0 ++++++
/trunk/patches/gcc/4.3.1/330-unwind-for-uClibc.patch | 25 25 0 0 +
/trunk/samples/x86_64-unknown-linux-gnu/crosstool.config | 17 10 7 0 +
/trunk/samples/armeb-unknown-linux-uclibc/crosstool.config | 7 5 2 0 +
/trunk/samples/arm-unknown-linux-gnueabi/crosstool.config | 7 5 2 0 +
/trunk/samples/ia64-unknown-linux-gnu/crosstool.config | 14 11 3 0 +
/trunk/samples/x86_64-unknown-linux-uclibc/uClibc-20080801.config | 232 232 0 0 ++++++++++++
/trunk/samples/x86_64-unknown-linux-uclibc/crosstool.config | 34 21 13 0 +-
/trunk/samples/i686-nptl-linux-gnu/crosstool.config | 10 7 3 0 +
/trunk/samples/powerpc-unknown-linux-gnu/crosstool.config | 12 9 3 0 +
/trunk/samples/mips-unknown-linux-uclibc/uClibc-20080801.config | 249 249 0 0 ++++++++++++
/trunk/samples/mips-unknown-linux-uclibc/crosstool.config | 38 23 15 0 +-
/trunk/samples/arm-unknown-linux-uclibcgnueabi/crosstool.config | 14 10 4 0 +
/trunk/samples/armeb-unknown-linux-gnu/crosstool.config | 7 5 2 0 +
/trunk/samples/powerpc-unknown_nofpu-linux-gnu/crosstool.config | 12 9 3 0 +
/trunk/samples/arm-unknown-linux-uclibc/crosstool.config | 7 5 2 0 +
/trunk/samples/i586-geode-linux-uclibc/uClibc-20080801.config | 261 261 0 0 +++++++++++++
/trunk/samples/i586-geode-linux-uclibc/crosstool.config | 32 20 12 0 ++
/trunk/samples/powerpc-unknown-linux-uclibc/crosstool.config | 12 9 3 0 +
/trunk/samples/mipsel-unknown-linux-gnu/crosstool.config | 7 5 2 0 +
/trunk/samples/armeb-unknown-linux-uclibcgnueabi/crosstool.config | 7 5 2 0 +
/trunk/samples/alphaev56-unknown-linux-gnu/crosstool.config | 16 10 6 0 +
25 files changed, 1428 insertions(+), 84 deletions(-)
1 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/08_all_gcc-4.1-cross-compile.patch
2 Some notes on the 'bootstrap with or without libc headers' debate:
3 http://linuxfromscratch.org/pipermail/lfs-dev/2005-July/052409.html
4 http://gcc.gnu.org/ml/gcc/2005-07/msg01195.html
6 diff -durN gcc-4.3.1.orig/gcc/configure gcc-4.3.1/gcc/configure
7 --- gcc-4.3.1.orig/gcc/configure 2008-05-21 10:54:15.000000000 +0200
8 +++ gcc-4.3.1/gcc/configure 2008-06-10 14:57:42.000000000 +0200
9 @@ -13283,7 +13283,7 @@
10 | powerpc*-*-*,powerpc64*-*-*)
11 CROSS="$CROSS -DNATIVE_CROSS" ;;
13 -elif test "x$TARGET_SYSTEM_ROOT" != x; then
14 +elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then
15 SYSTEM_HEADER_DIR=$build_system_header_dir
18 diff -durN gcc-4.3.1.orig/gcc/configure.ac gcc-4.3.1/gcc/configure.ac
19 --- gcc-4.3.1.orig/gcc/configure.ac 2008-05-21 10:54:15.000000000 +0200
20 +++ gcc-4.3.1/gcc/configure.ac 2008-06-10 14:57:42.000000000 +0200
22 | powerpc*-*-*,powerpc64*-*-*)
23 CROSS="$CROSS -DNATIVE_CROSS" ;;
25 -elif test "x$TARGET_SYSTEM_ROOT" != x; then
26 +elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then
27 SYSTEM_HEADER_DIR=$build_system_header_dir
30 diff -durN gcc-4.3.1.orig/gcc/unwind-dw2.c gcc-4.3.1/gcc/unwind-dw2.c
31 --- gcc-4.3.1.orig/gcc/unwind-dw2.c 2007-07-25 20:14:57.000000000 +0200
32 +++ gcc-4.3.1/gcc/unwind-dw2.c 2008-06-10 14:57:42.000000000 +0200
38 #ifdef MD_UNWIND_SUPPORT
39 #include MD_UNWIND_SUPPORT
43 /* Extract any interesting information from the CIE for the translation
44 unit F belongs to. Return a pointer to the byte after the augmentation,