From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Fri, 11 Oct 2019 08:55:51 +0000 (+0200)
Subject: configure.ac: fix static build with pcap
X-Git-Tag: suricata-5.0.0~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b026fbb519bf5822433bcda281316d6156db19e4;p=thirdparty%2Fsuricata.git

configure.ac: fix static build with pcap

pcap can depends on nl-3 so use pkg-config to find these dependencies
otherwise all AC_CHECK_LIB calls will fail when building statically

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---

diff --git a/configure.ac b/configure.ac
index dd61cc8558..57b0053eaf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1273,6 +1273,7 @@
     AC_CHECK_HEADERS([pcap.h pcap/pcap.h pcap/bpf.h])
 
     LIBPCAP=""
+    PKG_CHECK_MODULES([PCAP],libpcap,[CPPFLAGS="${CPPFLAGS} ${PCAP_CFLAGS}" LIBS="${LIBS} ${PCAP_LIBS}"],[:])
     AC_CHECK_LIB(${PCAP_LIB_NAME}, pcap_open_live,, LIBPCAP="no")
     if test "$LIBPCAP" = "no"; then
         echo