Added -Wformat=2 - checks for some safety/security violations on format strings.

[awesomized/libmemcached] / configure.ac

diff --git a/configure.ac b/configure.ac
index 3e54756e350d7d8c320454bdc62a4cb17fbdadac..44102861f29fa2f61dfb45ecaa7032fa9e5cff13 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -98,10 +98,6 @@ fi
 AC_SUBST(LD_VERSION_SCRIPT)
 AC_SUBST(LD_UTIL_VERSION_SCRIPT)
 
-# Use the C99 enabling flag found earlier
-AS_IF([test "$ac_cv_prog_cc_c99" != "no"],
-      [CFLAGS="$ac_cv_prog_cc_c99 ${CFLAGS}"])
-
 # Build optimized or debug version ?
 # First check for gcc and g++
 if test "$GCC" = "yes"
@@ -176,6 +172,7 @@ ENABLE_HSIEH_HASH
 REQUIRE_POD2MAN
 PROTOCOL_BINARY_TEST
 WITH_MEMCACHED
+ENABLE_DEPRECATED
 
 dnl TODO: Remove this define once we are using 2.61 across the board.
 # AX_HEADER_ASSERT
@@ -281,8 +278,6 @@ uint16_t x= htons(80);
           ])
     ])
 
-  W_STRICT_ALIASING="-Wno-strict-aliasing"
-
   AS_IF([test "$ac_profiling" = "yes"],
         [CC_PROFILING="-pg"])
 
@@ -292,7 +287,7 @@ uint16_t x= htons(80);
   AS_IF([test "$building_from_bzr" = "yes"],
         [W_FAIL="-Werror"])
 
-  BASE_WARNINGS="-pedantic -W -Wall -Wextra ${W_FAIL} -Wundef -Wshadow -Wmissing-declarations ${W_STRICT_ALIASING} ${F_DIAGNOSTICS_SHOW_OPTION} ${W_CONVERSION}"
+  BASE_WARNINGS="-pedantic -Wall -Wextra ${W_FAIL} -Wundef -Wshadow -Wmissing-declarations -Wstrict-aliasing -Wformat=2 ${F_DIAGNOSTICS_SHOW_OPTION} ${W_CONVERSION}"
   CC_WARNINGS="${BASE_WARNINGS} -Wstrict-prototypes -Wmissing-prototypes -Wredundant-decls -Wswitch-default -Wswitch-enum -Wcast-align"
   CXX_WARNINGS="${BASE_WARNINGS} -Woverloaded-virtual -Wnon-virtual-dtor -Wctor-dtor-privacy -Wold-style-cast -Weffc++ -Wno-long-long"
 
@@ -386,6 +381,7 @@ AC_CONFIG_FILES([
   tests/Makefile
   docs/Makefile
   libmemcached/Makefile
+  libmemcached/memcached_configure.h
   libmemcachedutil/Makefile
   support/Makefile
   support/libmemcached.pc