Also check in ip4tc for iptc_init

./configure --enable-iptables was failing on fedora as iptc_init
wasn't found. This patches configure.in to also look in ip4tc

Signed-off-by: Florian Forster <octo@collectd.org>

diff --git a/configure.in b/configure.in
index 0acad7064b5747b44cc61d80edf0d5d27b42ad97..02a6361b6d0140b9173291f97564291b02182981 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1649,9 +1649,10 @@ then
        AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
 fi
 # Check for the iptc_init symbol in the library.
+# This could be in iptc or ip4tc
 if test "x$with_libiptc" = "xpkgconfig"
 then
-       AC_CHECK_LIB(iptc, iptc_init,
+       AC_SEARCH_LIBS(iptc_init, [iptc ip4tc],
                        [with_libiptc="pkgconfig"],
                        [with_libiptc="no"],
                        [$with_libiptc_libs])