Fix various documentation formatting regressions.
diff --git a/configure.ac b/configure.ac
index 47d5784..4a068d0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -87,14 +87,23 @@
dnl Support for building documentation.
AC_PATH_PROG([XSLTPROC], [xsltproc], , [$PATH])
+if test -d "/usr/share/xml/docbook/stylesheet/docbook-xsl" ; then
+ DEFAULT_XSLROOT="/usr/share/xml/docbook/stylesheet/docbook-xsl"
+elif test -d "/usr/share/sgml/docbook/xsl-stylesheets" ; then
+ DEFAULT_XSLROOT="/usr/share/sgml/docbook/xsl-stylesheets"
+else
+ dnl Documentation building will fail if this default gets used.
+ DEFAULT_XSLROOT=""
+fi
AC_ARG_WITH([xslroot],
- [AS_HELP_STRING([--with-xslroot=<path>], [XSL stylesheet root path])],
+ [AS_HELP_STRING([--with-xslroot=<path>], [XSL stylesheet root path])], [
if test "x$with_xslroot" = "xno" ; then
- XSLROOT="/usr/share/xml/docbook/stylesheet/docbook-xsl"
+ XSLROOT="${DEFAULT_XSLROOT}"
else
XSLROOT="${with_xslroot}"
-fi,
- XSLROOT="/usr/share/xml/docbook/stylesheet/docbook-xsl"
+fi
+],
+ XSLROOT="${DEFAULT_XSLROOT}"
)
AC_SUBST([XSLROOT])