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| author | Natanael Copa <ncopa@alpinelinux.org> | 2018-11-30 15:58:34 +0000 |
|---|---|---|
| committer | Natanael Copa <ncopa@alpinelinux.org> | 2018-11-30 15:58:34 +0000 |
| commit | 667a2bccc28ffcad2cddb4b4cd1085382c521f50 (patch) | |
| tree | 0ed54fb79abff9109aca23036b70613a5213a424 /community/gcc6/gcc-6.1-musl-libssp.patch | |
| parent | 5a2238501aacaf1b6c86507ac383022e1b09450e (diff) | |
| download | aports-667a2bccc28ffcad2cddb4b4cd1085382c521f50.tar.bz2 aports-667a2bccc28ffcad2cddb4b4cd1085382c521f50.tar.xz | |
community/gcc6: move from testing
needed too bootstrap openjdk7
Diffstat (limited to 'community/gcc6/gcc-6.1-musl-libssp.patch')
| -rw-r--r-- | community/gcc6/gcc-6.1-musl-libssp.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/community/gcc6/gcc-6.1-musl-libssp.patch b/community/gcc6/gcc-6.1-musl-libssp.patch new file mode 100644 index 0000000000..fe5c61434d --- /dev/null +++ b/community/gcc6/gcc-6.1-musl-libssp.patch @@ -0,0 +1,20 @@ +Author: Timo Teräs <timo.teras@iki.fi> + +Alpine musl package provides libssp_nonshared.a. We link to it unconditionally, +as otherwise we get link failures if some objects are -fstack-protector built +and final link happens with -fno-stack-protector. This seems to be the common +case when bootstrapping gcc, the piepatches do not seem to fully fix the +crosstoolchain and bootstrap sequence wrt. stack-protector flag usage. + +--- gcc-6.1.0/gcc/gcc.c.orig ++++ gcc-6.1.0/gcc/gcc.c +@@ -870,8 +870,7 @@ + + #ifndef LINK_SSP_SPEC + #ifdef TARGET_LIBC_PROVIDES_SSP +-#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \ +- "|fstack-protector-strong|fstack-protector-explicit:}" ++#define LINK_SSP_SPEC "-lssp_nonshared" + #else + #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \ + "|fstack-protector-strong|fstack-protector-explicit" \ |