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authorBlackNoxis <steven.darklight@gmail.com>2015-06-15 19:42:26 +0300
committerBlackNoxis <steven.darklight@gmail.com>2015-06-15 19:42:26 +0300
commita74bf6d2b35b2ef3254ba8330eac10d70d5d096f (patch)
tree3e7f271d69b8843feef5bb69158f4666866ce369 /sys-devel/gcc/files/4.1.0/gcc-4.1.0-cross-compile.patch
parent75bbf3d6547e6e13e452c06e6a4f07367add5ba1 (diff)
[gcc] adding gentoo gcc.
Diffstat (limited to 'sys-devel/gcc/files/4.1.0/gcc-4.1.0-cross-compile.patch')
-rw-r--r--sys-devel/gcc/files/4.1.0/gcc-4.1.0-cross-compile.patch40
1 files changed, 40 insertions, 0 deletions
diff --git a/sys-devel/gcc/files/4.1.0/gcc-4.1.0-cross-compile.patch b/sys-devel/gcc/files/4.1.0/gcc-4.1.0-cross-compile.patch
new file mode 100644
index 00000000..523caa48
--- /dev/null
+++ b/sys-devel/gcc/files/4.1.0/gcc-4.1.0-cross-compile.patch
@@ -0,0 +1,40 @@
+Some notes on the 'bootstrap with or without libc headers' debate:
+http://linuxfromscratch.org/pipermail/lfs-dev/2005-July/052409.html
+http://gcc.gnu.org/ml/gcc/2005-07/msg01195.html
+
+--- gcc/unwind-dw2.c
++++ gcc/unwind-dw2.c
+@@ -253,9 +253,11 @@
+ }
+ #endif
+
++#ifndef inhibit_libc
+ #ifdef MD_UNWIND_SUPPORT
+ #include MD_UNWIND_SUPPORT
+ #endif
++#endif
+
+ /* Extract any interesting information from the CIE for the translation
+ unit F belongs to. Return a pointer to the byte after the augmentation,
+--- gcc/configure
++++ gcc/configure
+@@ -12857,7 +12857,7 @@ then
+ | powerpc*-*-*,powerpc64*-*-*)
+ CROSS="$CROSS -DNATIVE_CROSS" ;;
+ esac
+-elif test "x$TARGET_SYSTEM_ROOT" != x; then
++elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then
+ SYSTEM_HEADER_DIR=$build_system_header_dir
+ fi
+
+--- gcc/configure.ac
++++ gcc/configure.ac
+@@ -1717,7 +1717,7 @@ then
+ | powerpc*-*-*,powerpc64*-*-*)
+ CROSS="$CROSS -DNATIVE_CROSS" ;;
+ esac
+-elif test "x$TARGET_SYSTEM_ROOT" != x; then
++elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then
+ SYSTEM_HEADER_DIR=$build_system_header_dir
+ fi
+