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| 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 | b11bc8f72104c9e5db02c8aad4170f254cad2feb (patch) | |
| tree | c4fc1908fba7c62ba6537c7d7c1463e250c5dae7 /libiberty/configure.ac | |
| parent | a49621cfbf473b25c9b35c2c544aca4924e706c0 (diff) | |
| download | gcc-b11bc8f72104c9e5db02c8aad4170f254cad2feb.tar.gz | |
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: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242396 138bc75d-0d04-0410-961f-82ee72b054a4
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 9d3f2988d5d..1aa0c7c7f42 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 |