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patches/gcc/4.3.0/130-cross-compile.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Jul 28 21:32:33 2008 +0000 (2008-07-28)
changeset 747 d3e603e7c17c
parent 746 patches/gcc/4.3.0/175-cross-compile.patch@b150d6f590fc
permissions -rw-r--r--
Fourth step at renaming patches: renumber all patches with a 10-step. 
     1 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.0/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-4.3.0.orig/gcc/configure gcc-4.3.0/gcc/configure

     7 --- gcc-4.3.0.orig/gcc/configure	2008-03-05 00:39:11.000000000 +0100

     8 +++ gcc-4.3.0/gcc/configure	2008-06-10 14:44:17.000000000 +0200

     9 @@ -13274,7 +13274,7 @@

    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-4.3.0.orig/gcc/configure.ac gcc-4.3.0/gcc/configure.ac

    19 --- gcc-4.3.0.orig/gcc/configure.ac	2008-03-05 00:39:11.000000000 +0100

    20 +++ gcc-4.3.0/gcc/configure.ac	2008-06-10 14:44:17.000000000 +0200

    21 @@ -1745,7 +1745,7 @@

    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-4.3.0.orig/gcc/unwind-dw2.c gcc-4.3.0/gcc/unwind-dw2.c

    31 --- gcc-4.3.0.orig/gcc/unwind-dw2.c	2007-07-25 20:14:57.000000000 +0200

    32 +++ gcc-4.3.0/gcc/unwind-dw2.c	2008-06-10 14:44:17.000000000 +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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