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Diffstat (limited to 'm4/compiler_options.m4')
| -rw-r--r-- | m4/compiler_options.m4 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/m4/compiler_options.m4 b/m4/compiler_options.m4 index e2f51c4838..4a11305981 100644 --- a/m4/compiler_options.m4 +++ b/m4/compiler_options.m4 @@ -62,6 +62,7 @@ if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then fi for option in \ + -Wimplicit-fallthrough \ -Wshadow \ -Wmissing-declarations \ -Wmissing-prototypes \ |