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-rw-r--r--meta/recipes-gnome/librsvg/librsvg/vapigen.m496
1 files changed, 96 insertions, 0 deletions
diff --git a/meta/recipes-gnome/librsvg/librsvg/vapigen.m4 b/meta/recipes-gnome/librsvg/librsvg/vapigen.m4
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1dnl vapigen.m4
2dnl
3dnl Copyright 2012 Evan Nemerson
4dnl
5dnl This library is free software; you can redistribute it and/or
6dnl modify it under the terms of the GNU Lesser General Public
7dnl License as published by the Free Software Foundation; either
8dnl version 2.1 of the License, or (at your option) any later version.
9dnl
10dnl This library is distributed in the hope that it will be useful,
11dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
12dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13dnl Lesser General Public License for more details.
14dnl
15dnl You should have received a copy of the GNU Lesser General Public
16dnl License along with this library; if not, write to the Free Software
17dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18
19# VAPIGEN_CHECK([VERSION], [API_VERSION], [FOUND-INTROSPECTION], [DEFAULT])
20# --------------------------------------
21# Check vapigen existence and version
22#
23# See http://live.gnome.org/Vala/UpstreamGuide for detailed documentation
24AC_DEFUN([VAPIGEN_CHECK],
25[
26 AC_BEFORE([GOBJECT_INTROSPECTION_CHECK],[$0])
27 AC_BEFORE([GOBJECT_INTROSPECTION_REQUIRE],[$0])
28
29 AC_ARG_ENABLE([vala],
30 [AS_HELP_STRING([--enable-vala[=@<:@no/auto/yes@:>@]],[build Vala bindings @<:@default=]ifelse($4,,auto,$4)[@:>@])],,[
31 AS_IF([test "x$4" = "x"], [
32 enable_vala=auto
33 ], [
34 enable_vala=$4
35 ])
36 ])
37
38 AS_CASE([$enable_vala], [no], [enable_vala=no],
39 [yes], [
40 AS_IF([test "x$3" != "xyes" -a "x$found_introspection" != "xyes"], [
41 AC_MSG_ERROR([Vala bindings require GObject Introspection])
42 ])
43 ], [auto], [
44 AS_IF([test "x$3" != "xyes" -a "x$found_introspection" != "xyes"], [
45 enable_vala=no
46 ])
47 ], [
48 AC_MSG_ERROR([Invalid argument passed to --enable-vala, should be one of @<:@no/auto/yes@:>@])
49 ])
50
51 AS_IF([test "x$2" = "x"], [
52 vapigen_pkg_name=vapigen
53 ], [
54 vapigen_pkg_name=vapigen-$2
55 ])
56 AS_IF([test "x$1" = "x"], [
57 vapigen_pkg="$vapigen_pkg_name"
58 ], [
59 vapigen_pkg="$vapigen_pkg_name >= $1"
60 ])
61
62 PKG_PROG_PKG_CONFIG
63
64 PKG_CHECK_EXISTS([$vapigen_pkg], [
65 AS_IF([test "$enable_vala" = "auto"], [
66 enable_vala=yes
67 ])
68 ], [
69 AS_CASE([$enable_vala], [yes], [
70 AC_MSG_ERROR([$vapigen_pkg not found])
71 ], [auto], [
72 enable_vala=no
73 ])
74 ])
75
76 AC_MSG_CHECKING([for vala])
77
78 AS_CASE([$enable_vala],
79 [yes], [
80 VAPIGEN=`$PKG_CONFIG --variable=vapigen vapigen`
81 VAPIGEN_MAKEFILE=`$PKG_CONFIG --variable=datadir vapigen`/vala/Makefile.vapigen
82 AS_IF([test "x$2" = "x"], [
83 VAPIGEN_VAPIDIR=`$PKG_CONFIG --variable=vapidir vapigen`
84 ], [
85 VAPIGEN_VAPIDIR=`$PKG_CONFIG --variable=vapidir_versioned vapigen`
86 ])
87 ])
88
89 AC_MSG_RESULT([$enable_vala])
90
91 AC_SUBST([VAPIGEN])
92 AC_SUBST([VAPIGEN_VAPIDIR])
93 AC_SUBST([VAPIGEN_MAKEFILE])
94
95 AM_CONDITIONAL(ENABLE_VAPIGEN, test "x$enable_vala" = "xyes")
96])