configure: DocBook detection: don't use bashisms

The `{variant-a,variant-b}` globbing doesn't work on dash. Patch by
Steve Dibb. Fixes #2054.
This commit is contained in:
Moritz Bunkus 2017-07-22 20:27:59 +02:00
parent 8b977f9c40
commit 41c0eac064

View File

@ -8,7 +8,7 @@ if ! test -z "$DOCBOOK_ROOT"; then
else
AC_MSG_CHECKING([for DocBook XSL root directory])
for i in /usr/share/xml/docbook/stylesheet/xsl/nwalsh /usr/share/xml/docbook/stylesheet/nwalsh `ls -d /usr/share/{sg,x}ml/docbook/xsl-stylesheets* 2> /dev/null`; do
for i in /usr/share/xml/docbook/stylesheet/xsl/nwalsh /usr/share/xml/docbook/stylesheet/nwalsh `ls -d /usr/share/sgml/docbook/xsl-stylesheets* /usr/share/xml/docbook/xsl-stylesheets* 2> /dev/null`; do
if test -f "$i/manpages/docbook.xsl"; then
DOCBOOK_ROOT="$i"
break