OpenWrt – Blame information for rev 1
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| Rev | Author | Line No. | Line |
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| 1 | office | 1 | commit dcfc40358b5a3cae7320c17f8d1cebd5ad5540cd |
| 2 | Author: Felix Fietkau <nbd@openwrt.org> |
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| 3 | Date: Sun Feb 12 20:25:47 2012 +0000 |
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| 4 | |||
| 5 | gcc 4.6: port over the missing patch 850-use_shared_libgcc.patch to prevent libgcc crap from leaking into every single binary |
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| 6 | |||
| 7 | SVN-Revision: 30486 |
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| 8 | --- a/gcc/config/arm/linux-eabi.h |
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| 9 | +++ b/gcc/config/arm/linux-eabi.h |
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| 10 | @@ -126,10 +126,6 @@ |
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| 11 | "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} " \ |
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| 12 | LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC) |
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| 13 | |||
| 14 | -/* Use the default LIBGCC_SPEC, not the version in linux-elf.h, as we |
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| 15 | - do not use -lfloat. */ |
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| 16 | -#undef LIBGCC_SPEC |
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| 17 | - |
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| 18 | /* Clear the instruction cache from `beg' to `end'. This is |
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| 19 | implemented in lib1funcs.S, so ensure an error if this definition |
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| 20 | is used. */ |
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| 21 | --- a/gcc/config/linux.h |
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| 22 | +++ b/gcc/config/linux.h |
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| 23 | @@ -53,6 +53,10 @@ see the files COPYING3 and COPYING.RUNTI |
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| 24 | builtin_assert ("system=posix"); \ |
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| 25 | } while (0) |
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| 26 | |||
| 27 | +#ifndef LIBGCC_SPEC |
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| 28 | +#define LIBGCC_SPEC "%{static|static-libgcc:-lgcc}%{!static:%{!static-libgcc:-lgcc_s}}" |
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| 29 | +#endif |
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| 30 | + |
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| 31 | /* Determine which dynamic linker to use depending on whether GLIBC or |
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| 32 | uClibc or Bionic or musl is the default C library and whether |
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| 33 | -muclibc or -mglibc or -mbionic or -mmusl has been passed to change |
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| 34 | --- a/libgcc/mkmap-symver.awk |
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| 35 | +++ b/libgcc/mkmap-symver.awk |
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| 36 | @@ -136,5 +136,5 @@ function output(lib) { |
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| 37 | else if (inherit[lib]) |
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| 38 | printf("} %s;\n", inherit[lib]); |
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| 39 | else |
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| 40 | - printf ("\n local:\n\t*;\n};\n"); |
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| 41 | + printf ("\n\t*;\n};\n"); |
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| 42 | } |
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| 43 | --- a/gcc/config/rs6000/linux.h |
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| 44 | +++ b/gcc/config/rs6000/linux.h |
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| 45 | @@ -60,6 +60,9 @@ |
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| 46 | #undef CPP_OS_DEFAULT_SPEC |
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| 47 | #define CPP_OS_DEFAULT_SPEC "%(cpp_os_linux)" |
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| 48 | |||
| 49 | +#undef LIBGCC_SPEC |
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| 50 | +#define LIBGCC_SPEC "%{!static:%{!static-libgcc:-lgcc_s}} -lgcc" |
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| 51 | + |
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| 52 | #undef LINK_SHLIB_SPEC |
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| 53 | #define LINK_SHLIB_SPEC "%{shared:-shared} %{!shared: %{static:-static}} \ |
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| 54 | %{static-pie:-static -pie --no-dynamic-linker -z text}" |