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-rw-r--r--acinclude.m423
1 files changed, 17 insertions, 6 deletions
diff --git a/acinclude.m4 b/acinclude.m4
index 65036719..48fd5d8e 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1,6 +1,7 @@
+
# Checks the location of the XML Catalog
# Usage:
-# JH_PATH_XML_CATALOG
+# JH_PATH_XML_CATALOG([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
# Defines XMLCATALOG and XML_CATALOG_FILE substitutions
AC_DEFUN([JH_PATH_XML_CATALOG],
[
@@ -9,20 +10,27 @@ AC_DEFUN([JH_PATH_XML_CATALOG],
AC_HELP_STRING([--with-xml-catalog=CATALOG],
[path to xml catalog to use]),,
[with_xml_catalog=/etc/xml/catalog])
+ jh_found_xmlcatalog=true
XML_CATALOG_FILE="$with_xml_catalog"
+ AC_SUBST([XML_CATALOG_FILE])
AC_MSG_CHECKING([for XML catalog ($XML_CATALOG_FILE)])
if test -f "$XML_CATALOG_FILE"; then
AC_MSG_RESULT([found])
else
+ jh_found_xmlcatalog=false
AC_MSG_RESULT([not found])
- AC_MSG_ERROR([XML catalog not found])
fi
- AC_SUBST([XML_CATALOG_FILE])
# check for the xmlcatalog program
AC_PATH_PROG(XMLCATALOG, xmlcatalog, no)
if test "x$XMLCATALOG" = xno; then
- AC_MSG_ERROR([could not find xmlcatalog program])
+ jh_found_xmlcatalog=false
+ fi
+
+ if $jh_found_xmlcatalog; then
+ ifelse([$1],,[:],[$1])
+ else
+ ifelse([$2],,[AC_MSG_ERROR([could not find XML catalog])],[$2])
fi
])
@@ -31,9 +39,10 @@ AC_DEFUN([JH_PATH_XML_CATALOG],
# JH_CHECK_XML_CATALOG(URI, [FRIENDLY-NAME], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
AC_DEFUN([JH_CHECK_XML_CATALOG],
[
- AC_REQUIRE([JH_PATH_XML_CATALOG])dnl
+ AC_REQUIRE([JH_PATH_XML_CATALOG],[JH_PATH_XML_CATALOG(,[:])])dnl
AC_MSG_CHECKING([for ifelse([$2],,[$1],[$2]) in XML catalog])
- if AC_RUN_LOG([$XMLCATALOG --noout "$XML_CATALOG_FILE" "$1" >&2]); then
+ if $jh_found_xmlcatalog && \
+ AC_RUN_LOG([$XMLCATALOG --noout "$XML_CATALOG_FILE" "$1" >&2]); then
AC_MSG_RESULT([found])
ifelse([$3],,,[$3
])dnl
@@ -44,3 +53,5 @@ AC_DEFUN([JH_CHECK_XML_CATALOG],
[$4])
fi
])
+
+