From 00e318f5bb311bf787776e79d73fc05b2a616bd0 Mon Sep 17 00:00:00 2001
From: Nick Bowler <nbowler@draconx.ca>
Date: Wed, 10 Mar 2010 20:04:16 -0500
Subject: [PATCH] build: Reset pkg_failed before checking pkg-config.

If this is not done, the first pkg-config check to fail will cause all
subsequent pkg-config checks to "fail".
---
 m4/dxutils.m4 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/m4/dxutils.m4 b/m4/dxutils.m4
index 4349ca6..77cb899 100644
--- a/m4/dxutils.m4
+++ b/m4/dxutils.m4
@@ -17,6 +17,7 @@ ifelse([$2], [], [], [dnl
 AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
 if test x"$PKG_CONFIG" != x; then
 	AC_MSG_CHECKING([pkg-config database for $2])
+	pkg_failed=no
 	_PKG_CONFIG(m4_tolower([$1])[_cflags], [cflags], [$2])
 	_PKG_CONFIG(m4_tolower([$1])[_libs],   [libs],   [$2])
 	if test x$pkg_failed = xyes; then
-- 
2.43.0