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-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index ad1657d..7bb6cbc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -33,7 +33,7 @@ AC_CHECK_FUNCS([alarm gethostbyname getaddrinfo getifaddrs socket select])
AC_CHECK_FUNCS([memmove memset strchr strdup strerror])
AC_CHECK_FUNCS([getpassphrase])
-CFLAGS="$CFLAGS -Wall -Wextra -std=gnu99 -pedantic -Wformat -Wformat-nonliteral"
+CFLAGS="$CFLAGS -Wall -Wextra -std=gnu11 -pedantic -Wformat -Wformat-nonliteral"
AM_PROG_LIBTOOL
LIBTOOL="$LIBTOOL --silent"