diff options
| author | mark <mark@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-11-14 19:46:26 +0000 |
|---|---|---|
| committer | mark <mark@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-11-14 19:46:26 +0000 |
| commit | 2f9303e301c40c0e241ed28f57ba33b8815b3503 (patch) | |
| tree | c4fc1908fba7c62ba6537c7d7c1463e250c5dae7 /libiberty/configure | |
| parent | ce3601b29bee41bbedd70b074349aec7f49f6ed9 (diff) | |
libiberty: Add -Wshadow=local to warning flags (if supported).
libiberty/ChangeLog:
* configure.ac (ac_libiberty_warn_cflags): Add -Wshadow=local.
* configure: Regenerated.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@242396 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libiberty/configure')
| -rwxr-xr-x | libiberty/configure | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libiberty/configure b/libiberty/configure index 0f8e9b925e5..5c4dda5d1d5 100755 --- a/libiberty/configure +++ b/libiberty/configure @@ -4398,7 +4398,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_libiberty_warn_cflags= save_CFLAGS="$CFLAGS" for real_option in -W -Wall -Wwrite-strings -Wc++-compat \ - -Wstrict-prototypes; do + -Wstrict-prototypes \ + -Wshadow=local; do # Do the check with the no- prefix removed since gcc silently # accepts any -Wno-* option on purpose case $real_option in |