configure: enable all compiler warnings

refs #166

configure: enable all compiler warnings
deb6847c · Jan Včelák · 49bfee6b · deb6847c
Commit deb6847c authored 11 years ago by Jan Včelák
--- a/configure.ac
+++ b/configure.ac
@@ -18,6 +18,9 @@ AC_PROG_CC_C99
 AM_PROG_CC_C_O
 AC_PROG_CPP_WERROR

+# Default compiler flags
+CFLAGS="$CFLAGS -Wall"
+
 # Checks for programs.
 m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) # call AM_PROG_AR only if available