diff options
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/gcc/gcc.c b/gcc/gcc.c index 3c9fe32df8f..6ec8e5387e3 100644 --- a/gcc/gcc.c +++ b/gcc/gcc.c @@ -668,6 +668,14 @@ proper position among the other output files. */ #define LINK_GCC_C_SEQUENCE_SPEC "%G %L %G" #endif +#ifndef LINK_SSP_SPEC +#ifdef TARGET_LIBC_PROVIDES_SSP +#define LINK_SSP_SPEC "%{fstack-protector:}" +#else +#define LINK_SSP_SPEC "%{fstack-protector:-lssp_nonshared -lssp }" +#endif +#endif + #ifndef LINK_PIE_SPEC #ifdef HAVE_LD_PIE #define LINK_PIE_SPEC "%{pie:-pie} " @@ -689,7 +697,7 @@ proper position among the other output files. */ %{s} %{t} %{u*} %{x} %{z} %{Z} %{!A:%{!nostdlib:%{!nostartfiles:%S}}}\ %{static:} %{L*} %(mfwrap) %(link_libgcc) %o %(mflib)\ %{fprofile-arcs|fprofile-generate|coverage:-lgcov}\ - %{!nostdlib:%{!nodefaultlibs:%(link_gcc_c_sequence)}}\ + %{!nostdlib:%{!nodefaultlibs:%(link_ssp)%(link_gcc_c_sequence)}}\ %{!A:%{!nostdlib:%{!nostartfiles:%E}}} %{T*} }}}}}}" #endif @@ -719,6 +727,7 @@ static const char *cpp_spec = CPP_SPEC; static const char *cc1_spec = CC1_SPEC; static const char *cc1plus_spec = CC1PLUS_SPEC; static const char *link_gcc_c_sequence_spec = LINK_GCC_C_SEQUENCE_SPEC; +static const char *link_ssp_spec = LINK_SSP_SPEC; static const char *asm_spec = ASM_SPEC; static const char *asm_final_spec = ASM_FINAL_SPEC; static const char *link_spec = LINK_SPEC; @@ -1516,6 +1525,7 @@ static struct spec_list static_specs[] = INIT_STATIC_SPEC ("cc1_options", &cc1_options), INIT_STATIC_SPEC ("cc1plus", &cc1plus_spec), INIT_STATIC_SPEC ("link_gcc_c_sequence", &link_gcc_c_sequence_spec), + INIT_STATIC_SPEC ("link_ssp", &link_ssp_spec), INIT_STATIC_SPEC ("endfile", &endfile_spec), INIT_STATIC_SPEC ("link", &link_spec), INIT_STATIC_SPEC ("lib", &lib_spec), |