diff options
| author | Cory Fields <cory-nospam-@coryfields.com> | 2017-05-31 11:41:38 -0400 |
|---|---|---|
| committer | Cory Fields <cory-nospam-@coryfields.com> | 2017-05-31 11:54:06 -0400 |
| commit | cf390dff897a679d904242286cef3b7d29847c50 (patch) | |
| tree | 70ef3d46f7457cd21eef3fb2d2cb1330286d0138 | |
| parent | 18ba984140be5fd03eee95a21796c498391146e6 (diff) | |
build: silence gcc7's implicit fallthrough warning
This is a well-intentioned but realistically annoying warning. Unfortunately,
it's too easy for a warning in one header to cause dozens of repeated warnings.
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 3672700488..ca66216554 100644 --- a/configure.ac +++ b/configure.ac @@ -235,6 +235,7 @@ if test "x$CXXFLAGS_overridden" = "xno"; then AX_CHECK_COMPILE_FLAG([-Wself-assign],[CXXFLAGS="$CXXFLAGS -Wno-self-assign"],,[[$CXXFLAG_WERROR]]) AX_CHECK_COMPILE_FLAG([-Wunused-local-typedef],[CXXFLAGS="$CXXFLAGS -Wno-unused-local-typedef"],,[[$CXXFLAG_WERROR]]) AX_CHECK_COMPILE_FLAG([-Wdeprecated-register],[CXXFLAGS="$CXXFLAGS -Wno-deprecated-register"],,[[$CXXFLAG_WERROR]]) + AX_CHECK_COMPILE_FLAG([-Wimplicit-fallthrough],[CXXFLAGS="$CXXFLAGS -Wno-implicit-fallthrough"],,[[$CXXFLAG_WERROR]]) fi CPPFLAGS="$CPPFLAGS -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS" |