From: Vincent Bernat <vincent@bernat.im>
Date: Mon, 28 Dec 2015 20:27:41 +0000 (+0100)
Subject: build: don't check for pkg-config several times
X-Git-Tag: 0.8.0~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=448796a1fcfbc361b6469c0a7b2d8559cc015671;p=thirdparty%2Flldpd.git

build: don't check for pkg-config several times

Just check the first time.
---

diff --git a/autogen.sh b/autogen.sh
index 7b1ce997..f58af72f 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -72,7 +72,9 @@ ${AUTORECONF} -vif -I m4 || {
         [ -f "$dir"/configure.ac ] || [ -f "$dir"/configure.in ] || continue
 	echo "autogen.sh: configure `basename $dir`"
 	(cd "$dir" && ${ACLOCAL} -I m4 ${ACLOCAL_FLAGS})
-        (cd "$dir" && check_pkg_config)
+        if [ x"$dir" = x"$PWD" ]; then
+            (cd "$dir" && check_pkg_config)
+        fi
 	(cd "$dir" && ${LIBTOOLIZE} --automake --copy --force)
 	(cd "$dir" && ${ACLOCAL} -I m4 ${ACLOCAL_FLAGS})
 	(cd "$dir" && ${AUTOCONF} --force)