yann@2149: diff -durN gcc-4.4.5.orig/gcc/configure gcc-4.4.5/gcc/configure
yann@2149: --- gcc-4.4.5.orig/gcc/configure	2010-06-20 17:43:53.000000000 +0200
yann@2149: +++ gcc-4.4.5/gcc/configure	2010-10-09 22:58:36.000000000 +0200
yann@2149: @@ -13997,7 +13997,7 @@
yann@2149:  	    | powerpc*-*-*,powerpc64*-*-*)
yann@2149:  		CROSS="$CROSS -DNATIVE_CROSS" ;;
yann@2149:  	esac
yann@2149: -elif test "x$TARGET_SYSTEM_ROOT" != x; then
yann@2149: +elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then
yann@2149:          SYSTEM_HEADER_DIR=$build_system_header_dir
yann@2149:  fi
yann@2149:  
yann@2149: diff -durN gcc-4.4.5.orig/gcc/configure.ac gcc-4.4.5/gcc/configure.ac
yann@2149: --- gcc-4.4.5.orig/gcc/configure.ac	2010-06-20 17:43:53.000000000 +0200
yann@2149: +++ gcc-4.4.5/gcc/configure.ac	2010-10-09 22:58:36.000000000 +0200
yann@2149: @@ -1720,7 +1720,7 @@
yann@2149:  	    | powerpc*-*-*,powerpc64*-*-*)
yann@2149:  		CROSS="$CROSS -DNATIVE_CROSS" ;;
yann@2149:  	esac
yann@2149: -elif test "x$TARGET_SYSTEM_ROOT" != x; then
yann@2149: +elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then
yann@2149:          SYSTEM_HEADER_DIR=$build_system_header_dir 
yann@2149:  fi
yann@2149:  
yann@2149: diff -durN gcc-4.4.5.orig/gcc/unwind-dw2.c gcc-4.4.5/gcc/unwind-dw2.c
yann@2149: --- gcc-4.4.5.orig/gcc/unwind-dw2.c	2010-01-20 09:39:18.000000000 +0100
yann@2149: +++ gcc-4.4.5/gcc/unwind-dw2.c	2010-10-09 22:58:36.000000000 +0200
yann@2149: @@ -329,9 +329,11 @@
yann@2149:  }
yann@2149:  #endif
yann@2149:  
yann@2149: +#ifndef inhibit_libc
yann@2149:  #ifdef MD_UNWIND_SUPPORT
yann@2149:  #include MD_UNWIND_SUPPORT
yann@2149:  #endif
yann@2149: +#endif
yann@2149:  
yann@2149:  /* Extract any interesting information from the CIE for the translation
yann@2149:     unit F belongs to.  Return a pointer to the byte after the augmentation,