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| author | Felix Fietkau <nbd@openwrt.org> | 2013-05-23 10:21:59 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-05-23 10:21:59 +0000 |
| commit | a4e85cf9aaabdce8e8aba34e316415cd0db8ce96 (patch) | |
| tree | ff0fad923b18a169156e32d45a4eedfd0feb0cf3 /toolchain/gcc/patches/4.8-linaro/850-use_shared_libgcc.patch | |
| parent | cee5ff18dea4194fb3834ccc40d183713350c53e (diff) | |
| download | master-187ad058-a4e85cf9aaabdce8e8aba34e316415cd0db8ce96.tar.gz master-187ad058-a4e85cf9aaabdce8e8aba34e316415cd0db8ce96.tar.bz2 master-187ad058-a4e85cf9aaabdce8e8aba34e316415cd0db8ce96.zip | |
gcc: port missing patches from 4.6 to 4.8
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36693 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/gcc/patches/4.8-linaro/850-use_shared_libgcc.patch')
| -rw-r--r-- | toolchain/gcc/patches/4.8-linaro/850-use_shared_libgcc.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.8-linaro/850-use_shared_libgcc.patch b/toolchain/gcc/patches/4.8-linaro/850-use_shared_libgcc.patch new file mode 100644 index 0000000000..4a77b86c17 --- /dev/null +++ b/toolchain/gcc/patches/4.8-linaro/850-use_shared_libgcc.patch @@ -0,0 +1,58 @@ +--- a/gcc/config/arm/linux-eabi.h ++++ b/gcc/config/arm/linux-eabi.h +@@ -114,10 +114,6 @@ + #define ENDFILE_SPEC \ + LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC) + +-/* Use the default LIBGCC_SPEC, not the version in linux-elf.h, as we +- do not use -lfloat. */ +-#undef LIBGCC_SPEC +- + /* Clear the instruction cache from `beg' to `end'. This is + implemented in lib1funcs.S, so ensure an error if this definition + is used. */ +--- a/gcc/config/linux.h ++++ b/gcc/config/linux.h +@@ -51,6 +51,10 @@ see the files COPYING3 and COPYING.RUNTI + builtin_assert ("system=posix"); \ + } while (0) + ++#ifndef LIBGCC_SPEC ++#define LIBGCC_SPEC "%{static|static-libgcc:-lgcc}%{!static:%{!static-libgcc:-lgcc_s}}" ++#endif ++ + /* Determine which dynamic linker to use depending on whether GLIBC or + uClibc or Bionic is the default C library and whether + -muclibc or -mglibc or -mbionic has been passed to change the default. */ +--- a/libgcc/mkmap-symver.awk ++++ b/libgcc/mkmap-symver.awk +@@ -132,5 +132,5 @@ function output(lib) { + else if (inherit[lib]) + printf("} %s;\n", inherit[lib]); + else +- printf ("\n local:\n\t*;\n};\n"); ++ printf ("\n\t*;\n};\n"); + } +--- a/libgcc/Makefile.in ++++ b/libgcc/Makefile.in +@@ -368,7 +368,7 @@ endif + # For -fvisibility=hidden. We need both a -fvisibility=hidden on + # the command line, and a #define to prevent libgcc2.h etc from + # overriding that with #pragmas. +-vis_hide = @vis_hide@ ++vis_hide = + + ifneq (,$(vis_hide)) + +--- a/gcc/config/rs6000/linux.h ++++ b/gcc/config/rs6000/linux.h +@@ -61,6 +61,9 @@ + #undef CPLUSPLUS_CPP_SPEC + #define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)" + ++#undef LIBGCC_SPEC ++#define LIBGCC_SPEC "%{!static:%{!static-libgcc:-lgcc_s}} -lgcc" ++ + #undef LINK_SHLIB_SPEC + #define LINK_SHLIB_SPEC "%{shared:-shared} %{!shared: %{static:-static}}" + |