From: Regina Obe <lr@pcorp.us>
Date: Sun, 4 Nov 2012 10:45:09 +0000 (+0000)
Subject: #1980: define new configure arg --with-mathmldtd to allow overriding path to mathmldtd
X-Git-Tag: 2.1.0beta2~417
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dd79f4db28bb407dfe13eab94285fbe9ffe71bff;p=postgis

#1980: define new configure arg --with-mathmldtd to allow overriding path to mathmldtd

git-svn-id: http://svn.osgeo.org/postgis/trunk@10638 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/configure.ac b/configure.ac
index 79ecc5aff..d592d22b9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -224,19 +224,22 @@ AC_SUBST([XSLBASE])
 dnl
 dnl Let's see if we can find mathml2.dtd
 dnl
-
-MATHML2_DTD="http://www.w3.org/Math/DTD/mathml2/mathml2.dtd"
+AC_ARG_WITH([mathmldtd], 
+	[AS_HELP_STRING([--with-mathmldtd=PATH], [specify the dtd path for mathml2.dtd])], 
+	[MATHML2_DTD="$withval"], [MATHML2_DTD=""])
 dnl TODO: get more paths to add here...
-SEARCHPATH="
-		/usr/share/xml/schema/w3c/mathml/dtd
-		"
-for p in ${SEARCHPATH}; do
-	if test -r "${p}"/mathml2.dtd; then
-		MATHML2_DTD="${p}/mathml2.dtd"
-		break
-	fi
-done
-
+if test "x$MATHML2_DTD" = "x"; then
+	MATHML2_DTD="http://www.w3.org/Math/DTD/mathml2/mathml2.dtd"
+	SEARCHPATH="
+			/usr/share/xml/schema/w3c/mathml/dtd
+			"
+	for p in ${SEARCHPATH}; do
+		if test -r "${p}"/mathml2.dtd; then
+			MATHML2_DTD="${p}/mathml2.dtd"
+			break
+		fi
+	done
+fi
 AC_SUBST([MATHML2_DTD])
 
 dnl ===========================================================================