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| author | H.J. Lu <hjl.tools@gmail.com> | 2016-06-22 05:39:22 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-06-22 05:39:39 -0700 |
| commit | 6b1edb94fedc7103b4929354d27304d0bd756f49 (patch) | |
| tree | 8ec307e7bd06be77c1e3ee1f0035494f54520297 /gold/options.h | |
| parent | 647e4d46495f2bfb0950fd1066c8a660173cca40 (diff) | |
| download | gdb-6b1edb94fedc7103b4929354d27304d0bd756f49.zip gdb-6b1edb94fedc7103b4929354d27304d0bd756f49.tar.gz gdb-6b1edb94fedc7103b4929354d27304d0bd756f49.tar.bz2 | |
gold: Add a linker configure option --enable-relro
Add a configure option --enable-relro to decide whether -z relro should
be enabled by default. Default to yes.
PR ld/20283
* NEWS: Mention --enable-relro.
* configure.ac: Add --enable-relro.
(DEFAULT_LD_Z_RELRO): New. Set by --enable-relro and default
to 1.
* config.in: Regenerated.
* configure: Likewise.
* options.h (General_options::relro): Default to
DEFAULT_LD_Z_RELRO.
Diffstat (limited to 'gold/options.h')
| -rw-r--r-- | gold/options.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gold/options.h b/gold/options.h index 877e6d1..23c9658 100644 --- a/gold/options.h +++ b/gold/options.h @@ -1336,7 +1336,7 @@ class General_options DEFINE_bool(origin, options::DASH_Z, '\0', false, N_("Mark DSO to indicate that needs immediate $ORIGIN " "processing at runtime"), NULL); - DEFINE_bool(relro, options::DASH_Z, '\0', false, + DEFINE_bool(relro, options::DASH_Z, '\0', DEFAULT_LD_Z_RELRO, N_("Where possible mark variables read-only after relocation"), N_("Don't mark variables read-only after relocation")); DEFINE_bool(text, options::DASH_Z, '\0', false, |