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| author | Felix Fietkau <nbd@openwrt.org> | 2014-09-30 21:36:28 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2014-09-30 21:36:28 +0000 |
| commit | cb119e2a69ddf235255398175ecaba7d8081b775 (patch) | |
| tree | b4d530ae2a45f90e96e4f955c8ffdc759d7ab3ee /toolchain/gcc/patches/4.9-linaro/850-use_shared_libgcc.patch | |
| parent | 1637363e95163a4643ffa285a38f9e6fc8b25b8f (diff) | |
| download | upstream-cb119e2a69ddf235255398175ecaba7d8081b775.tar.gz upstream-cb119e2a69ddf235255398175ecaba7d8081b775.tar.bz2 upstream-cb119e2a69ddf235255398175ecaba7d8081b775.zip | |
gcc: add 4.9-linaro based on the 2014.09 release
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 42706
Diffstat (limited to 'toolchain/gcc/patches/4.9-linaro/850-use_shared_libgcc.patch')
| -rw-r--r-- | toolchain/gcc/patches/4.9-linaro/850-use_shared_libgcc.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.9-linaro/850-use_shared_libgcc.patch b/toolchain/gcc/patches/4.9-linaro/850-use_shared_libgcc.patch new file mode 100644 index 0000000000..50ab693d37 --- /dev/null +++ b/toolchain/gcc/patches/4.9-linaro/850-use_shared_libgcc.patch @@ -0,0 +1,47 @@ +--- a/gcc/config/arm/linux-eabi.h ++++ b/gcc/config/arm/linux-eabi.h +@@ -118,10 +118,6 @@ + #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/gcc/config/rs6000/linux.h ++++ b/gcc/config/rs6000/linux.h +@@ -62,6 +62,9 @@ + #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}}" + |