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From 08ca1c48b25c332b75bba2a6b5d757da006e955b Mon Sep 17 00:00:00 2001
From: Jussi Kukkonen <jussi.kukkonen@intel.com>
Date: Fri, 7 Oct 2016 16:27:57 +0300
Subject: [PATCH] Add m4/vapigen.m4
Building without vala will fail if we don't have a vapigen.m4.
Upstream-Status: Pending
Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
---
m4/vapigen.m4 | 96 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 96 insertions(+)
create mode 100644 m4/vapigen.m4
diff --git a/m4/vapigen.m4 b/m4/vapigen.m4
new file mode 100644
index 0000000..f2df12f
--- /dev/null
+++ b/m4/vapigen.m4
@@ -0,0 +1,96 @@
+dnl vapigen.m4
+dnl
+dnl Copyright 2012 Evan Nemerson
+dnl
+dnl This library is free software; you can redistribute it and/or
+dnl modify it under the terms of the GNU Lesser General Public
+dnl License as published by the Free Software Foundation; either
+dnl version 2.1 of the License, or (at your option) any later version.
+dnl
+dnl This library is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+dnl Lesser General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU Lesser General Public
+dnl License along with this library; if not, write to the Free Software
+dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+# VAPIGEN_CHECK([VERSION], [API_VERSION], [FOUND-INTROSPECTION], [DEFAULT])
+# --------------------------------------
+# Check vapigen existence and version
+#
+# See http://live.gnome.org/Vala/UpstreamGuide for detailed documentation
+AC_DEFUN([VAPIGEN_CHECK],
+[
+ AC_BEFORE([GOBJECT_INTROSPECTION_CHECK],[$0])
+ AC_BEFORE([GOBJECT_INTROSPECTION_REQUIRE],[$0])
+
+ AC_ARG_ENABLE([vala],
+ [AS_HELP_STRING([--enable-vala[=@<:@no/auto/yes@:>@]],[build Vala bindings @<:@default=]ifelse($4,,auto,$4)[@:>@])],,[
+ AS_IF([test "x$4" = "x"], [
+ enable_vala=auto
+ ], [
+ enable_vala=$4
+ ])
+ ])
+
+ AS_CASE([$enable_vala], [no], [enable_vala=no],
+ [yes], [
+ AS_IF([test "x$3" != "xyes" -a "x$found_introspection" != "xyes"], [
+ AC_MSG_ERROR([Vala bindings require GObject Introspection])
+ ])
+ ], [auto], [
+ AS_IF([test "x$3" != "xyes" -a "x$found_introspection" != "xyes"], [
+ enable_vala=no
+ ])
+ ], [
+ AC_MSG_ERROR([Invalid argument passed to --enable-vala, should be one of @<:@no/auto/yes@:>@])
+ ])
+
+ AS_IF([test "x$2" = "x"], [
+ vapigen_pkg_name=vapigen
+ ], [
+ vapigen_pkg_name=vapigen-$2
+ ])
+ AS_IF([test "x$1" = "x"], [
+ vapigen_pkg="$vapigen_pkg_name"
+ ], [
+ vapigen_pkg="$vapigen_pkg_name >= $1"
+ ])
+
+ PKG_PROG_PKG_CONFIG
+
+ PKG_CHECK_EXISTS([$vapigen_pkg], [
+ AS_IF([test "$enable_vala" = "auto"], [
+ enable_vala=yes
+ ])
+ ], [
+ AS_CASE([$enable_vala], [yes], [
+ AC_MSG_ERROR([$vapigen_pkg not found])
+ ], [auto], [
+ enable_vala=no
+ ])
+ ])
+
+ AC_MSG_CHECKING([for vala])
+
+ AS_CASE([$enable_vala],
+ [yes], [
+ VAPIGEN=`$PKG_CONFIG --variable=vapigen vapigen`
+ VAPIGEN_MAKEFILE=`$PKG_CONFIG --variable=datadir vapigen`/vala/Makefile.vapigen
+ AS_IF([test "x$2" = "x"], [
+ VAPIGEN_VAPIDIR=`$PKG_CONFIG --variable=vapidir vapigen`
+ ], [
+ VAPIGEN_VAPIDIR=`$PKG_CONFIG --variable=vapidir_versioned vapigen`
+ ])
+ ])
+
+ AC_MSG_RESULT([$enable_vala])
+
+ AC_SUBST([VAPIGEN])
+ AC_SUBST([VAPIGEN_VAPIDIR])
+ AC_SUBST([VAPIGEN_MAKEFILE])
+
+ AM_CONDITIONAL(ENABLE_VAPIGEN, test "x$enable_vala" = "xyes")
+])
--
2.1.4
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