From 477791a466ed8b657895daffed00873a1e446199 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Wed, 25 Jun 2008 16:09:09 +0200
Subject: [PATCH] Configure: Remember PKG_CONFIG_PATH used for building.

---
 lib/autoconf.cfg | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/autoconf.cfg b/lib/autoconf.cfg
index 28f11843..2bf1798b 100644
--- a/lib/autoconf.cfg
+++ b/lib/autoconf.cfg
@@ -272,5 +272,9 @@ if (Get("CPU_ARCH") eq "default" || Get("CPU_ARCH") =~ /^i[345]86$/) {
 #CDEBUG+=-DDEBUG_DMALLOC
 #LIBS+=-ldmalloc
 
+# Remember PKG_CONFIG_PATH used for building, so that it will be propagated to
+# pkg-config's run locally in the makefiles.
+Set("PKG_CONFIG_PATH", $ENV{"PKG_CONFIG_PATH"}) if defined $ENV{"PKG_CONFIG_PATH"};
+
 # Return success
 1;
-- 
2.39.2