diff options
Diffstat (limited to 'gold/configure')
| -rwxr-xr-x | gold/configure | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gold/configure b/gold/configure index 6d4f2349bef..3af8c863984 100755 --- a/gold/configure +++ b/gold/configure @@ -792,6 +792,7 @@ with_sysroot enable_gold enable_threads enable_plugins +enable_relro enable_targets with_lib_path enable_dependency_tracking @@ -1441,6 +1442,7 @@ Optional Features: --enable-gold[=ARG] build gold [ARG={default,yes,no}] --enable-threads multi-threaded linking --enable-plugins linker plugins + --enable-relro enable -z relro in ELF linker by default --enable-targets alternative target configurations --disable-dependency-tracking speeds up one-time build --enable-dependency-tracking do not reject slow dependency extractors @@ -3353,6 +3355,24 @@ else fi +# Decide if -z relro should be enabled in ELF linker by default. +ac_default_ld_z_relro=unset +# Provide a configure time option to override our default. +# Check whether --enable-relro was given. +if test "${enable_relro+set}" = set; then : + enableval=$enable_relro; case "${enableval}" in + no) ac_default_ld_z_relro=0 ;; +esac +fi +if test "${ac_default_ld_z_relro}" = unset; then + ac_default_ld_z_relro=1 +fi + +cat >>confdefs.h <<_ACEOF +#define DEFAULT_LD_Z_RELRO $ac_default_ld_z_relro +_ACEOF + + # Check whether --enable-targets was given. if test "${enable_targets+set}" = set; then : enableval=$enable_targets; case "${enableval}" in |