yann@1948: diff -durN gcc-4.4.4.orig/gcc/configure gcc-4.4.4/gcc/configure
yann@1948: --- gcc-4.4.4.orig/gcc/configure	2009-10-19 14:15:27.000000000 +0200
yann@1948: +++ gcc-4.4.4/gcc/configure	2010-05-16 19:11:00.000000000 +0200
yann@1948: @@ -13997,7 +13997,7 @@
yann@1948:  	    | powerpc*-*-*,powerpc64*-*-*)
yann@1948:  		CROSS="$CROSS -DNATIVE_CROSS" ;;
yann@1948:  	esac
yann@1948: -elif test "x$TARGET_SYSTEM_ROOT" != x; then
yann@1948: +elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then
yann@1948:          SYSTEM_HEADER_DIR=$build_system_header_dir
yann@1948:  fi
yann@1948:  
yann@1948: diff -durN gcc-4.4.4.orig/gcc/configure.ac gcc-4.4.4/gcc/configure.ac
yann@1948: --- gcc-4.4.4.orig/gcc/configure.ac	2009-10-19 14:15:27.000000000 +0200
yann@1948: +++ gcc-4.4.4/gcc/configure.ac	2010-05-16 19:11:00.000000000 +0200
yann@1948: @@ -1720,7 +1720,7 @@
yann@1948:  	    | powerpc*-*-*,powerpc64*-*-*)
yann@1948:  		CROSS="$CROSS -DNATIVE_CROSS" ;;
yann@1948:  	esac
yann@1948: -elif test "x$TARGET_SYSTEM_ROOT" != x; then
yann@1948: +elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then
yann@1948:          SYSTEM_HEADER_DIR=$build_system_header_dir 
yann@1948:  fi
yann@1948:  
yann@1948: diff -durN gcc-4.4.4.orig/gcc/unwind-dw2.c gcc-4.4.4/gcc/unwind-dw2.c
yann@1948: --- gcc-4.4.4.orig/gcc/unwind-dw2.c	2010-01-20 09:39:18.000000000 +0100
yann@1948: +++ gcc-4.4.4/gcc/unwind-dw2.c	2010-05-16 19:11:00.000000000 +0200
yann@1948: @@ -329,9 +329,11 @@
yann@1948:  }
yann@1948:  #endif
yann@1948:  
yann@1948: +#ifndef inhibit_libc
yann@1948:  #ifdef MD_UNWIND_SUPPORT
yann@1948:  #include MD_UNWIND_SUPPORT
yann@1948:  #endif
yann@1948: +#endif
yann@1948:  
yann@1948:  /* Extract any interesting information from the CIE for the translation
yann@1948:     unit F belongs to.  Return a pointer to the byte after the augmentation,