diff options
| author | Hauke Mehrtens <hauke@openwrt.org> | 2015-08-16 20:20:36 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@openwrt.org> | 2015-08-16 20:20:36 +0000 |
| commit | cfb50ff8b4e8498cd55384480b7821936507cbb4 (patch) | |
| tree | c6e3971184ea3ad31b0894e3a9f97d9fb14ba70f /toolchain/gcc/patches/5.2.0/850-use_shared_libgcc.patch | |
| parent | ddb49cd76ed5dcca1a669bbb0da52417eabd3369 (diff) | |
| download | master-187ad058-cfb50ff8b4e8498cd55384480b7821936507cbb4.tar.gz master-187ad058-cfb50ff8b4e8498cd55384480b7821936507cbb4.tar.bz2 master-187ad058-cfb50ff8b4e8498cd55384480b7821936507cbb4.zip | |
toolchain: gcc: add gcc 5.2.0
This was boot tested on mipsel32, arm32 and x86 only.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46611 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/gcc/patches/5.2.0/850-use_shared_libgcc.patch')
| -rw-r--r-- | toolchain/gcc/patches/5.2.0/850-use_shared_libgcc.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/5.2.0/850-use_shared_libgcc.patch b/toolchain/gcc/patches/5.2.0/850-use_shared_libgcc.patch new file mode 100644 index 0000000000..d7ba9627aa --- /dev/null +++ b/toolchain/gcc/patches/5.2.0/850-use_shared_libgcc.patch @@ -0,0 +1,47 @@ +--- a/gcc/config/arm/linux-eabi.h ++++ b/gcc/config/arm/linux-eabi.h +@@ -131,10 +131,6 @@ + #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 +@@ -56,6 +56,9 @@ + #undef CPP_OS_DEFAULT_SPEC + #define CPP_OS_DEFAULT_SPEC "%(cpp_os_linux)" + ++#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}}" + |