[PATCH] Add XORG_WITH_XMLTO to factorize xmlto tests.
Matthieu Herrb
matthieu.herrb at laas.fr
Tue Jan 5 14:04:25 PST 2010
This also allow to configure with --without-xmlto to ignore
a 3rd party xmlto tool on systems that normally don't have it,
in order to have reproducable builds.
Signed-off-by: Matthieu Herrb <matthieu.herrb at laas.fr>
---
xorg-macros.m4.in | 45 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 45 insertions(+), 0 deletions(-)
diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in
index 20d0c70..85d353f 100644
--- a/xorg-macros.m4.in
+++ b/xorg-macros.m4.in
@@ -310,6 +310,51 @@ AC_SUBST(MAKE_PDF)
AC_SUBST(MAKE_HTML)
]) # XORG_CHECK_DOCBOOK
+# XORG_WITH_XMLTO
+# ----------------
+# Minimum version: 1.5.0
+#
+# Checks for the availability of the xmlto command.
+# Adds a --with-xmlto argument to configure that can be used to
+# disable xmlto or specify a specific path to the executable.
+# defines the HAVE_XMLTO automake conditionnal according to the result.
+AC_DEFUN([XORG_WITH_XMLTO],[
+AC_ARG_VAR([XMLTO], [Path to xmlto command])
+AC_ARG_WITH(xmlto,
+ AS_HELP_STRING([--with-xmlto],
+ [Use xmlto to regenerate documentation (default: auto)]),
+ [use_xmlto=$withval], [use_xmlto=auto])
+
+if test "x$use_xmlto" = x"auto"; then
+ AC_PATH_PROG([XMLTO], [xmlto])
+ if test "x$XMLTO" = "x"; then
+ AC_MSG_WARN([xmlto not found - cannot create man pages without it])
+ have_xmlto=no
+ else
+ have_xmlto=yes
+ fi
+elif test "x$use_xmlto" = x"yes" ; then
+ AC_PATH_PROG([XMLTO], [xmlto])
+ if test "x$XMLTO" = "x"; then
+ AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH])
+ fi
+ have_xmlto=yes
+elif test "x$use_xmlto" = x"no" ; then
+ if test "x$XMLTO" != "x"; then
+ AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified])
+ fi
+ have_xmlto=no
+else
+ if test -x $use_xmlto ; then
+ XMLTO=$use_xmlto
+ have_xmlto=yes
+ else
+ AC_MSG_ERROR([specified xmlto $use_xmlto doesn't exist])
+ fi
+fi
+AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes])
+]) # XORG_CHECK_XMLTO
+
# XORG_CHECK_MALLOC_ZERO
# ----------------------
# Minimum version: 1.0.0
--
1.6.5.3
--
Matthieu Herrb
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