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| author | Nick Hainke <vincent@systemli.org> | 2022-09-10 23:41:55 +0200 |
|---|---|---|
| committer | Christian Marangi <ansuelsmth@gmail.com> | 2022-09-11 11:24:57 +0200 |
| commit | d7382cc0e4446d4db1978055b0ba59259ac66751 (patch) | |
| tree | e4ad60e1ee24428512e0f0595da77d1aa0da0d83 /toolchain/gcc/patches-11.x/850-use_shared_libgcc.patch | |
| parent | f34690e487e13ee772b2dca3e7fab2a2bd1e77a1 (diff) | |
| download | upstream-d7382cc0e4446d4db1978055b0ba59259ac66751.tar.gz upstream-d7382cc0e4446d4db1978055b0ba59259ac66751.tar.bz2 upstream-d7382cc0e4446d4db1978055b0ba59259ac66751.zip | |
toolchain: gcc: improve patch handling by introducing major version
Every minor version bump of a major version will result in a huge patch
diff because of the moving of all the patches from version e.g. 11.2.0 to
11.3.0. This commit only use the major version for the patch folders to
differentiate between the different gcc versions. This will significantly
improve the reviewing of the smaller version bump patches and help to see
what really changed in a minor version bump.
Signed-off-by: Nick Hainke <vincent@systemli.org>
Diffstat (limited to 'toolchain/gcc/patches-11.x/850-use_shared_libgcc.patch')
| -rw-r--r-- | toolchain/gcc/patches-11.x/850-use_shared_libgcc.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/toolchain/gcc/patches-11.x/850-use_shared_libgcc.patch b/toolchain/gcc/patches-11.x/850-use_shared_libgcc.patch new file mode 100644 index 0000000000..8b17f1374f --- /dev/null +++ b/toolchain/gcc/patches-11.x/850-use_shared_libgcc.patch @@ -0,0 +1,54 @@ +commit dcfc40358b5a3cae7320c17f8d1cebd5ad5540cd +Author: Felix Fietkau <nbd@openwrt.org> +Date: Sun Feb 12 20:25:47 2012 +0000 + + gcc 4.6: port over the missing patch 850-use_shared_libgcc.patch to prevent libgcc crap from leaking into every single binary + + SVN-Revision: 30486 +--- a/gcc/config/arm/linux-eabi.h ++++ b/gcc/config/arm/linux-eabi.h +@@ -132,10 +132,6 @@ + "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} " \ + 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 +@@ -66,6 +66,10 @@ see the files COPYING3 and COPYING.RUNTI + builtin_version ("CRuntime_Musl"); \ + } 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 or musl is the default C library and whether + -muclibc or -mglibc or -mbionic or -mmusl has been passed to change +--- a/libgcc/mkmap-symver.awk ++++ b/libgcc/mkmap-symver.awk +@@ -136,5 +136,5 @@ 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 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}} \ + %{static-pie:-static -pie --no-dynamic-linker -z text}" |