diff options
| author | Mark Wielaard <mark@klomp.org> | 2016-11-14 19:46:26 +0000 |
|---|---|---|
| committer | Mark Wielaard <mark@gcc.gnu.org> | 2016-11-14 19:46:26 +0000 |
| commit | 3eb89071d6ffc652b0bde7aa0a5ea61da6ac96f6 (patch) | |
| tree | c4fc1908fba7c62ba6537c7d7c1463e250c5dae7 /libiberty/configure.ac | |
| parent | 8e745a17093aa4b5965fcf327c9d76f27e6c852f (diff) | |
| download | gcc-3eb89071d6ffc652b0bde7aa0a5ea61da6ac96f6.zip gcc-3eb89071d6ffc652b0bde7aa0a5ea61da6ac96f6.tar.gz gcc-3eb89071d6ffc652b0bde7aa0a5ea61da6ac96f6.tar.bz2 | |
libiberty: Add -Wshadow=local to warning flags (if supported).
libiberty/ChangeLog:
* configure.ac (ac_libiberty_warn_cflags): Add -Wshadow=local.
* configure: Regenerated.
From-SVN: r242396
Diffstat (limited to 'libiberty/configure.ac')
| -rw-r--r-- | libiberty/configure.ac | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libiberty/configure.ac b/libiberty/configure.ac index 9d3f298..1aa0c7c 100644 --- a/libiberty/configure.ac +++ b/libiberty/configure.ac @@ -160,7 +160,8 @@ AC_SYS_LARGEFILE AC_PROG_CPP_WERROR ACX_PROG_CC_WARNING_OPTS([-W -Wall -Wwrite-strings -Wc++-compat \ - -Wstrict-prototypes], [ac_libiberty_warn_cflags]) + -Wstrict-prototypes \ + -Wshadow=local], [ac_libiberty_warn_cflags]) ACX_PROG_CC_WARNING_ALMOST_PEDANTIC([], [ac_libiberty_warn_cflags]) AC_PROG_CC_C_O |