Add PTHREAD_LIBS for OpenBSD compat.

Ticket #314

Submitted by:	bonetruck2



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3172 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishlog/Makefile.am

@@ -11,4 +11,5 @@ varnishlog_SOURCES = varnishlog.c
 varnishlog_LDADD = \
 	$(top_builddir)/lib/libvarnish/libvarnish.la \
 	$(top_builddir)/lib/libvarnishcompat/libvarnishcompat.la \
-	$(top_builddir)/lib/libvarnishapi/libvarnishapi.la
+	$(top_builddir)/lib/libvarnishapi/libvarnishapi.la \
+	${PTHREAD_LIBS}

bin/varnishncsa/Makefile.am

@@ -11,4 +11,5 @@ varnishncsa_SOURCES = varnishncsa.c
 varnishncsa_LDADD = \
 	$(top_builddir)/lib/libvarnish/libvarnish.la \
 	$(top_builddir)/lib/libvarnishcompat/libvarnishcompat.la \
-	$(top_builddir)/lib/libvarnishapi/libvarnishapi.la
+	$(top_builddir)/lib/libvarnishapi/libvarnishapi.la \
+	${PTHREAD_LIBS}

bin/varnishstat/Makefile.am

@@ -12,4 +12,4 @@ varnishstat_LDADD = \
 	$(top_builddir)/lib/libvarnish/libvarnish.la \
 	$(top_builddir)/lib/libvarnishcompat/libvarnishcompat.la \
 	$(top_builddir)/lib/libvarnishapi/libvarnishapi.la \
-	${CURSES_LIBS} ${RT_LIBS}
+	${CURSES_LIBS} ${RT_LIBS} ${PTHREAD_LIBS}