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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2018-01-27 14:28:46 +0100 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2018-01-27 19:54:52 +0100 |
| commit | 1a8523c83530fcfc2607723e803e347dd5c50ec4 (patch) | |
| tree | 2197bbab6c8be659021e16422389d2b315f494cd /toolchain/gcc/patches/7.3.0/230-musl_libssp.patch | |
| parent | 241e6dd3e92c4f215b8ac75379a4b5aeaeb92171 (diff) | |
| download | upstream-1a8523c83530fcfc2607723e803e347dd5c50ec4.tar.gz upstream-1a8523c83530fcfc2607723e803e347dd5c50ec4.tar.bz2 upstream-1a8523c83530fcfc2607723e803e347dd5c50ec4.zip | |
toolchain: gcc: update 7.x to 7.3.0
This version still generates broken code in our setup for MIPS.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'toolchain/gcc/patches/7.3.0/230-musl_libssp.patch')
| -rw-r--r-- | toolchain/gcc/patches/7.3.0/230-musl_libssp.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/7.3.0/230-musl_libssp.patch b/toolchain/gcc/patches/7.3.0/230-musl_libssp.patch new file mode 100644 index 0000000000..eebee9175c --- /dev/null +++ b/toolchain/gcc/patches/7.3.0/230-musl_libssp.patch @@ -0,0 +1,28 @@ +commit 1877bc9d8f2be143fbe530347a945850d0ecd234 +Author: Steven Barth <cyrus@openwrt.org> +Date: Mon Jun 22 10:31:07 2015 +0000 + + gcc/musl: rework SSP-support + + Make musl provide libssp_nonshared.a and make GCC link it unconditionally + if musl is used. This should be a no-op if SSP is disabled and seems to be + the only reliable way of dealing with SSP over all packages due to the mess + that is linkerflags handling in packages. + + Signed-off-by: Steven Barth <steven@midlink.org> + + SVN-Revision: 46108 + +--- a/gcc/gcc.c ++++ b/gcc/gcc.c +@@ -861,7 +861,9 @@ proper position among the other output f + #endif + + #ifndef LINK_SSP_SPEC +-#ifdef TARGET_LIBC_PROVIDES_SSP ++#if DEFAULT_LIBC == LIBC_MUSL ++#define LINK_SSP_SPEC "-lssp_nonshared" ++#elif defined(TARGET_LIBC_PROVIDES_SSP) + #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \ + "|fstack-protector-strong|fstack-protector-explicit:}" + #else |