| author | "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
| Sun Aug 30 16:54:30 2009 +0200 (2009-08-30) | |
| changeset 1502 | 472cfde636a1 |
| permissions | -rw-r--r-- |
| yann@1162 | 1 |
Original patch from: ../4.3.2/130-cross-compile.patch |
| yann@1162 | 2 |
|
| yann@1162 | 3 |
-= BEGIN original header =- |
| yann@1162 | 4 |
Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/08_all_gcc-4.1-cross-compile.patch |
| yann@1162 | 5 |
Some notes on the 'bootstrap with or without libc headers' debate: |
| yann@1162 | 6 |
http://linuxfromscratch.org/pipermail/lfs-dev/2005-July/052409.html |
| yann@1162 | 7 |
http://gcc.gnu.org/ml/gcc/2005-07/msg01195.html |
| yann@1162 | 8 |
|
| yann@1162 | 9 |
-= END original header =- |
| yann@1162 | 10 |
|
| yann@1162 | 11 |
diff -durN gcc-4.3.3.orig/gcc/configure gcc-4.3.3/gcc/configure |
| yann@1162 | 12 |
--- gcc-4.3.3.orig/gcc/configure 2008-08-01 11:51:03.000000000 +0200 |
| yann@1162 | 13 |
+++ gcc-4.3.3/gcc/configure 2009-01-27 22:19:16.000000000 +0100 |
| yann@1162 | 14 |
@@ -13442,7 +13442,7 @@ |
| yann@1162 | 15 |
| powerpc*-*-*,powerpc64*-*-*) |
| yann@1162 | 16 |
CROSS="$CROSS -DNATIVE_CROSS" ;; |
| yann@1162 | 17 |
esac |
| yann@1162 | 18 |
-elif test "x$TARGET_SYSTEM_ROOT" != x; then |
| yann@1162 | 19 |
+elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then |
| yann@1162 | 20 |
SYSTEM_HEADER_DIR=$build_system_header_dir |
| yann@1162 | 21 |
fi |
| yann@1162 | 22 |
|
| yann@1162 | 23 |
diff -durN gcc-4.3.3.orig/gcc/configure.ac gcc-4.3.3/gcc/configure.ac |
| yann@1162 | 24 |
--- gcc-4.3.3.orig/gcc/configure.ac 2008-08-01 11:51:03.000000000 +0200 |
| yann@1162 | 25 |
+++ gcc-4.3.3/gcc/configure.ac 2009-01-27 22:19:16.000000000 +0100 |
| yann@1162 | 26 |
@@ -1749,7 +1749,7 @@ |
| yann@1162 | 27 |
| powerpc*-*-*,powerpc64*-*-*) |
| yann@1162 | 28 |
CROSS="$CROSS -DNATIVE_CROSS" ;; |
| yann@1162 | 29 |
esac |
| yann@1162 | 30 |
-elif test "x$TARGET_SYSTEM_ROOT" != x; then |
| yann@1162 | 31 |
+elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then |
| yann@1162 | 32 |
SYSTEM_HEADER_DIR=$build_system_header_dir |
| yann@1162 | 33 |
fi |
| yann@1162 | 34 |
|
| yann@1162 | 35 |
diff -durN gcc-4.3.3.orig/gcc/unwind-dw2.c gcc-4.3.3/gcc/unwind-dw2.c |
| yann@1162 | 36 |
--- gcc-4.3.3.orig/gcc/unwind-dw2.c 2008-09-25 00:44:28.000000000 +0200 |
| yann@1162 | 37 |
+++ gcc-4.3.3/gcc/unwind-dw2.c 2009-01-27 22:19:16.000000000 +0100 |
| yann@1162 | 38 |
@@ -334,9 +334,11 @@ |
| yann@1162 | 39 |
} |
| yann@1162 | 40 |
#endif |
| yann@1162 | 41 |
|
| yann@1162 | 42 |
+#ifndef inhibit_libc |
| yann@1162 | 43 |
#ifdef MD_UNWIND_SUPPORT |
| yann@1162 | 44 |
#include MD_UNWIND_SUPPORT |
| yann@1162 | 45 |
#endif |
| yann@1162 | 46 |
+#endif |
| yann@1162 | 47 |
|
| yann@1162 | 48 |
/* Extract any interesting information from the CIE for the translation |
| yann@1162 | 49 |
unit F belongs to. Return a pointer to the byte after the augmentation, |