From 3418a75a66f42960f1f47796afa5020a1eb6ce06 Mon Sep 17 00:00:00 2001
From: moritz <moritz@0101bb08-14d6-0310-b084-bc0e0c8e3800>
Date: Tue, 27 Feb 2007 14:41:51 +0000
Subject: [PATCH] Use backticks to execute xml2-config/xslt-config, which is
 more portable.

git-svn-id: https://svn.xiph.org/trunk/ezstream@12574 0101bb08-14d6-0310-b084-bc0e0c8e3800
---
 m4/xiph_xml2.m4 | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/m4/xiph_xml2.m4 b/m4/xiph_xml2.m4
index 1dbdaf3..67e480b 100644
--- a/m4/xiph_xml2.m4
+++ b/m4/xiph_xml2.m4
@@ -17,8 +17,8 @@ fi
 if ! test -x "$XMLCONFIG"; then
     AC_MSG_ERROR([$XMLCONFIG cannot be executed])
 fi
-XML_LIBS="$($XMLCONFIG --libs)"
-XML_CFLAGS="$($XMLCONFIG --cflags)"
+XML_LIBS="`$XMLCONFIG --libs`"
+XML_CFLAGS="`$XMLCONFIG --cflags`"
 ac_xml_save_LIBS="$LIBS"
 ac_xml_save_CFLAGS="$CFLAGS"
 LIBS="$XML_LIBS $LIBS"
@@ -46,8 +46,8 @@ fi
 if ! test -x "$XSLTCONFIG"; then
     AC_MSG_ERROR([$XSLTCONFIG cannot be executed])
 fi
-XSLT_LIBS="$($XSLTCONFIG --libs)"
-XSLT_CFLAGS="$($XSLTCONFIG --cflags)"
+XSLT_LIBS="`$XSLTCONFIG --libs`"
+XSLT_CFLAGS="`$XSLTCONFIG --cflags`"
 ac_xslt_save_LIBS="$LIBS"
 ac_xslt_save_CFLAGS="$CFLAGS"
 LIBS="$XSLT_LIBS $LIBS"