netfilter: ipset: Fix configure failure when --with-kmod=no

When configuring the sources to build without kernel modules, the path
to the kernel sources was not set and the kernel header files were still
checked.

Now, we do not check the kernel sources for compatibility if we're not
going to build any kernel modules.

Signed-off-by: Oliver Smith <oliver@8.c.9.b.0.7.4.0.1.0.0.2.ip6.arpa>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>

diff --git a/configure.ac b/configure.ac
index 0eb10227cf61d626728bfe3cf4e51b758e9bb545..d56328c0fe5f3e83d324c6c285dfbab2579eccb7 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -167,6 +167,8 @@ AC_CHECK_TYPES([union nf_inet_addr],,,[#include <linux/types.h>
 dnl Checks for functions
 AC_CHECK_FUNCS(gethostbyname2)
 
+if test "$BUILDKMOD" == "yes"
+then
 dnl Check kernel incompatibilities... Ugly like hell
 AC_MSG_CHECKING([kernel source for struct xt_action_param])
 if test -f $ksourcedir/include/linux/netfilter/x_tables.h && \
@@ -309,6 +311,7 @@ else
        AC_MSG_RESULT(no)
        AC_MSG_ERROR([Netns support is required in the Linux kernel tree])
 fi
+fi
 
 dnl Checks for compiler characteristics.
 dnl Check extra warning flags except