From 6221ce520644efe4095bfecbc29f11c9c6962e0f Mon Sep 17 00:00:00 2001
From: Joseph Bisch <joseph.bisch@gmail.com>
Date: Mon, 16 Jan 2017 13:04:54 -0500
Subject: Fix glib-2.0.m4 so that $PKG_CONFIG doesn't break configure script

If $PKG_CONFIG contains a space, then the test may not work, so
surround with quotation mark characters. (for example,
PKG_CONFIG="pkg-config --static" breaks configure before this commit).
---
 m4/glib-2.0.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/m4/glib-2.0.m4 b/m4/glib-2.0.m4
index 2c8760b7..5b7c84c0 100644
--- a/m4/glib-2.0.m4
+++ b/m4/glib-2.0.m4
@@ -43,7 +43,7 @@ AC_ARG_ENABLE(glibtest, [  --disable-glibtest      do not try to compile and run
   min_glib_version=ifelse([$1], ,2.0.0,$1)
   AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
 
-  if test x$PKG_CONFIG != xno ; then
+  if test "x$PKG_CONFIG" != xno ; then
     ## don't try to run the test against uninstalled libtool libs
     if $PKG_CONFIG --uninstalled $pkg_config_args; then
 	  echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
-- 
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