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patches/gcc/4.3.1/130-cross-compile.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Nov 13 18:22:23 2008 +0000 (2008-11-13)
changeset 1041 2573519c00d6
parent 746 b150d6f590fc
permissions -rw-r--r--
Merge #1195, #1196 and #1203 from /devel/YEM-build_host_target_cleanup:
- Get rid of CT_CC_NATIVE
- Get rid of CT_CANADIAN_OPT
- Sanitise CT_BUILD vs. CT_HOST

/trunk/scripts/build/tools/200-sstrip.sh | 4 2 2 0
/trunk/scripts/build/binutils.sh | 1 0 1 0 -
/trunk/scripts/build/cc/gcc.sh | 11 6 5 0 +-
/trunk/scripts/build/debug/200-duma.sh | 3 1 2 0 -
/trunk/scripts/build/libc/glibc.sh | 10 5 5 0 +-
/trunk/scripts/build/libc/eglibc.sh | 8 4 4 0 +-
/trunk/scripts/crosstool.sh | 168 113 55 0 ++++++++++++++++++++++++++------------
/trunk/config/toolchain.in | 160 137 23 0 +++++++++++++++++++++++++++++++-----
8 files changed, 268 insertions(+), 97 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

     5 

     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" ;;

    12  	esac

    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

    16  fi

    17  

    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

    21 @@ -1749,7 +1749,7 @@

    22  	    | powerpc*-*-*,powerpc64*-*-*)

    23  		CROSS="$CROSS -DNATIVE_CROSS" ;;

    24  	esac

    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 

    28  fi

    29  

    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

    33 @@ -334,9 +334,11 @@

    34  }

    35  #endif

    36  

    37 +#ifndef inhibit_libc

    38  #ifdef MD_UNWIND_SUPPORT

    39  #include MD_UNWIND_SUPPORT

    40  #endif

    41 +#endif

    42  

    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,
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