diff options
Diffstat (limited to 'Zend/Zend.m4')
| -rw-r--r-- | Zend/Zend.m4 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Zend/Zend.m4 b/Zend/Zend.m4 index 781e51d3e4..081a237012 100644 --- a/Zend/Zend.m4 +++ b/Zend/Zend.m4 @@ -209,6 +209,10 @@ fi test -n "$GCC" && CFLAGS="-Wall -Wextra -Wno-strict-aliasing -Wno-implicit-fallthrough -Wno-unused-parameter -Wno-sign-compare $CFLAGS" dnl Check if compiler supports -Wno-clobbered (only GCC) AX_CHECK_COMPILE_FLAG([-Wno-clobbered], CFLAGS="-Wno-clobbered $CFLAGS", , [-Werror]) +AX_CHECK_COMPILE_FLAG([-Wduplicated-cond], CFLAGS="-Wduplicated-cond $CFLAGS", , [-Werror]) +AX_CHECK_COMPILE_FLAG([-Wlogical-op], CFLAGS="-Wlogical-op $CFLAGS", , [-Werror]) +AX_CHECK_COMPILE_FLAG([-Wformat-truncation], CFLAGS="-Wformat-truncation $CFLAGS", , [-Werror]) +AX_CHECK_COMPILE_FLAG([-fno-common], CFLAGS="-fno-common $CFLAGS", , [-Werror]) test -n "$DEBUG_CFLAGS" && CFLAGS="$CFLAGS $DEBUG_CFLAGS" |