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| author | Steven Barth <cyrus@openwrt.org> | 2015-06-20 17:37:20 +0000 |
|---|---|---|
| committer | Steven Barth <cyrus@openwrt.org> | 2015-06-20 17:37:20 +0000 |
| commit | cfdadd3e1d1402a02c19eedb9910fece5b9917c7 (patch) | |
| tree | 33365cb0ef6c47f0c479eb90355cc304d731ea47 /toolchain/gcc | |
| parent | fc5f02410f27de8b2b97a8edccb859773094591e (diff) | |
| download | upstream-cfdadd3e1d1402a02c19eedb9910fece5b9917c7.tar.gz upstream-cfdadd3e1d1402a02c19eedb9910fece5b9917c7.tar.bz2 upstream-cfdadd3e1d1402a02c19eedb9910fece5b9917c7.zip | |
gcc: musl comes with its own SSP, so use it instead of libssp
Signed-off-by: Steven Barth <steven@midlink.org>
SVN-Revision: 46071
Diffstat (limited to 'toolchain/gcc')
| -rw-r--r-- | toolchain/gcc/final/Makefile | 4 | ||||
| -rw-r--r-- | toolchain/gcc/patches/4.8-linaro/030-always-link-ssp-noshared.patch | 11 |
2 files changed, 15 insertions, 0 deletions
diff --git a/toolchain/gcc/final/Makefile b/toolchain/gcc/final/Makefile index 3fb5ccf83f..1212d145ab 100644 --- a/toolchain/gcc/final/Makefile +++ b/toolchain/gcc/final/Makefile @@ -16,6 +16,10 @@ ifneq ($(CONFIG_GCC_VERSION_4_5)$(CONFIG_GCC_VERSION_4_6),) --with-libelf=$(TOPDIR)/staging_dir/host endif +ifdef CONFIG_USE_MUSL + GCC_MAKE += gcc_cv_libc_provides_ssp=yes +endif + ifneq ($(CONFIG_SJLJ_EXCEPTIONS),) GCC_CONFIGURE += \ --enable-sjlj-exceptions diff --git a/toolchain/gcc/patches/4.8-linaro/030-always-link-ssp-noshared.patch b/toolchain/gcc/patches/4.8-linaro/030-always-link-ssp-noshared.patch new file mode 100644 index 0000000000..1208e73029 --- /dev/null +++ b/toolchain/gcc/patches/4.8-linaro/030-always-link-ssp-noshared.patch @@ -0,0 +1,11 @@ +--- gcc-4.7.4.org/gcc/gcc.c ++++ gcc-4.7.4/gcc/gcc.c +@@ -603,7 +603,7 @@ + + #ifndef LINK_SSP_SPEC + #ifdef TARGET_LIBC_PROVIDES_SSP +-#define LINK_SSP_SPEC "%{fstack-protector:}" ++#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all:-lssp_nonshared}" + #else + #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all:-lssp_nonshared -lssp}" + #endif |