Add -Wdeclaration-after-statement to CFLAGS.

This should help us avoid writing non-portable code.

diff --git a/configure.ac b/configure.ac
index 1505c6bbd4a9e2b7569e145e8e1eb21c8449deb3..e7bbc3b864a69515b041c879e01da9ad4f322a83 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -57,7 +57,7 @@ AC_SUBST(KARCH)
 OFP_CHECK_LINUX(l26, 2.6, 2.6, KSRC26, L26_ENABLED)
 OFP_CHECK_LINUX(l24, 2.4, 2.4, KSRC24, L24_ENABLED)
 
-CFLAGS="$CFLAGS -Wall -Wno-sign-compare"
+CFLAGS="$CFLAGS -Wall -Wno-sign-compare -Wpointer-arith -Wdeclaration-after-statement"
 
 OFP_ENABLE_EXT