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author | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2019-11-19 10:38:45 +0100 |
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committer | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2019-11-19 14:59:03 +0100 |
commit | e5c18dad14956ef41488fc7016ef0aa57e7347c7 (patch) | |
tree | e5ae1c45ecfaa8580ab64b4ac5426b72ac7b1c66 /toolchain/gcc/patches/7.5.0/850-use_shared_libgcc.patch | |
parent | 7533087565005ecb41954790d4991cb7c32bb066 (diff) | |
download | upstream-e5c18dad14956ef41488fc7016ef0aa57e7347c7.tar.gz upstream-e5c18dad14956ef41488fc7016ef0aa57e7347c7.tar.bz2 upstream-e5c18dad14956ef41488fc7016ef0aa57e7347c7.zip |
toolchain/gcc: bump to 7.5.0
This updates the GCC to the next minor release which fixes +213 bugs.
Tested on ARMv6, ARMv7, MIPS R2, x86
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Diffstat (limited to 'toolchain/gcc/patches/7.5.0/850-use_shared_libgcc.patch')
-rw-r--r-- | toolchain/gcc/patches/7.5.0/850-use_shared_libgcc.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/7.5.0/850-use_shared_libgcc.patch b/toolchain/gcc/patches/7.5.0/850-use_shared_libgcc.patch new file mode 100644 index 0000000000..1d07efed80 --- /dev/null +++ b/toolchain/gcc/patches/7.5.0/850-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 +@@ -126,10 +126,6 @@ + "%{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 +@@ -53,6 +53,10 @@ 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 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 +@@ -60,6 +60,9 @@ + #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}}" + |