diff --git a/configure.ac b/configure.ac
index de68d59e50eff42c1aac767f45210d6a7c462875..583843df66554a719d478788c4e5e0aa7e33f8b9 100644 (file)
--- a/configure.ac
+++ b/configure.ac
AM_PROG_CC_C_O
+AC_PROG_LIBTOOL
+
test_cc_flags() {
AC_LANG_CONFTEST([int main() {}])
$CC -c conftest.c $CFLAGS $@ > /dev/null 2> /dev/null