From: Benjamin Poirier <bpoirier@suse.de>
Date: Wed, 6 Feb 2013 11:19:24 +0000 (+0000)
Subject: Use pkg-config to obtain xtables.h path
X-Git-Tag: v3.8.0~3^2~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ab3a4de5ec5d6451ad17b781ff25dfa1932587f;p=thirdparty%2Fiproute2.git

Use pkg-config to obtain xtables.h path

On openSUSE 12.2 (at least) xtables.h is not installed in the system-wide
include dir but in /usr/include/iptables-1.4.16.3/. This results in the
following build failure:
em_ipset.c:26:21: fatal error: xtables.h: No such file or directory

Other includers of xtables.h already call out to pkg-config
---

diff --git a/tc/Makefile b/tc/Makefile
index 696f89132..f26e76468 100644
--- a/tc/Makefile
+++ b/tc/Makefile
@@ -140,6 +140,8 @@ m_xt.so: m_xt.c
 m_xt_old.so: m_xt_old.c
 	$(CC) $(CFLAGS) $(LDFLAGS) -shared -fpic -o m_xt_old.so m_xt_old.c $$($(PKG_CONFIG) xtables --cflags --libs)
 
+em_ipset.o: CFLAGS += $$($(PKG_CONFIG) xtables --cflags)
+
 %.yacc.c: %.y
 	$(YACC) $(YACCFLAGS) -o $@ $<