From: Eric Leblond <eric@regit.org>
Date: Wed, 11 Dec 2013 09:25:39 +0000 (+0000)
Subject: pfring: workaround potential librt deps
X-Git-Tag: suricata-2.0beta2~30
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a75911e02fdb3295d1545b30eef178d057fb2ab8;p=thirdparty%2Fsuricata.git

pfring: workaround potential librt deps

It seems some version of pfring needs to be link with librt.
---

diff --git a/configure.ac b/configure.ac
index 3556641573..0b29eeb277 100644
--- a/configure.ac
+++ b/configure.ac
@@ -876,12 +876,18 @@
         LIBPFRING=""
         AC_CHECK_LIB(pfring, pfring_open,, LIBPFRING="no", [-lpcap])
         if test "$LIBPFRING" = "no"; then
-            if test "x$enable_pfring" = "xyes"; then
-            echo
-            echo "   ERROR! --enable-pfring was passed but the library was not found or version is >4, go get it"
-            echo "   from http://www.ntop.org/PF_RING.html"
-            echo
-            exit 1
+            LIBPFRING=""
+            AC_CHECK_LIB(pfring, pfring_stats,, LIBPFRING="no", [-lpcap -lrt])
+            if test "$LIBPFRING" = "no"; then
+                if test "x$enable_pfring" = "xyes"; then
+                echo
+                echo "   ERROR! --enable-pfring was passed but the library was not found or version is >4, go get it"
+                echo "   from http://www.ntop.org/PF_RING.html"
+                echo
+                exit 1
+                fi
+            else
+                LIBS="${LIBS} -lrt"
             fi
         fi