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-rw-r--r--configure.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index ea23bf901..ba7d0c3d6 100644
--- a/configure.in
+++ b/configure.in
@@ -69,7 +69,7 @@ AC_ARG_ENABLE(debug,
*) AC_MSG_RESULT(yes)
CPPFLAGS="$CPPFLAGS -DMALLOCDEBUG"
- CFLAGS="-W -Wall -Wwrite-strings -pedantic -g"
+ CFLAGS="-W -Wall -Wwrite-strings -pedantic -Wundef -Wpointer-arith -Wcast-align -Wnested-externs -g"
;;
esac ],
AC_MSG_RESULT(no)