Add skeleton

.gitignore

+*~
+*.la
+*.lo
+*.o
+*.gir
+*.pc
+*.stamp
+*.typelib
+.libs/
+.deps/
+aclocal.m4
+autom4te.cache/
+ChangeLog
+compile
+config.*
+configure
+configure.in
+depcomp
+docs/reference/html/
+docs/reference/xml/
+docs/reference/libxfcewl*
+!docs/reference/libxfcewl-docs.xml
+!docs/reference/libxfcewl.types
+!docs/reference/libxfcewl-sections.txt
+gtk-doc.make
+INSTALL
+install-sh
+intltool-*
+libtool
+libxfcewl/libxfcewl-config.h
+libxfcewl/libxfcewl-enum-types.c
+libxfcewl/libxfcewl-enum-types.h
+ltmain.sh
+m4/*
+!m4/introspection.m4
+Makefile
+Makefile.in
+missing
+po/POTFILES
+po/stamp-it
+po/Makefile.in.in
+po/.intltool-merge-cache*
+po/*.gmo
+protocols/*.c
+protocols/*.h
+stamp-h1

.gitlab-ci.yml

+include:
+  - project: 'xfce/xfce4-dev-tools'
+    file: '/ci/build_project.yml'
+

AUTHORS

+Gaël Bonithon <gael@xfce.org>

COPYING

+MIT License
+
+Copyright (c) 2022 The Libxfcewl contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile.am

+ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
+
+SUBDIRS = \
+	libxfcewl \
+	docs \
+	po
+
+distclean-local:
+	rm -rf *.spec *.cache *~
+
+.PHONY: ChangeLog
+
+ChangeLog: Makefile
+	GIT_DIR=$(top_srcdir)/.git git log > .changelog.tmp \
+	|| echo 'Git directory not found: installing possibly empty changelog.' >&2; \
+	mv .changelog.tmp ChangeLog
+
+dist-hook: ChangeLog
+
+EXTRA_DIST = \
+	intltool-extract.in \
+	intltool-merge.in \
+	intltool-update.in \
+	m4/introspection.m4
+
+DISTCLEANFILES = \
+	intltool-extract \
+	intltool-merge \
+	intltool-update \
+	po/.intltool-merge-cache.lock \
+	ChangeLog
+
+DISTCHECK_CONFIGURE_FLAGS = \
+	--enable-gtk-doc \
+	--enable-introspection

README.md

+[![License](https://img.shields.io/badge/License-MIT-blue.svg)](https://gitlab.xfce.org/xfce/libxfcewl/-/blob/master/COPYING)
+
+# libxfcewl
+
+Libxfcewl is a library gathering Wayland related utilities for Xfce. It provides in particular GTK-like APIs around Wayland protocols useful for Xfce but not supported by Mutter, so GNOME is unlikely to ever provide these APIs itself. These are typically the Wlroots protocols.
+
+----
+
+### Homepage
+
+[Libxfcewl documentation](https://docs.xfce.org/xfce/libxfcewl/start)
+
+### Changelog
+
+See [NEWS](https://gitlab.xfce.org/xfce/libxfcewl/-/blob/master/NEWS) for details on changes and fixes made in the current release.
+
+### Source Code Repository
+
+[Libxfcewl source code](https://gitlab.xfce.org/xfce/libxfcewl)
+
+### Download a Release Tarball
+
+[Libxfcewl archive](https://archive.xfce.org/src/xfce/libxfcewl)
+    or
+[Libxfcewl tags](https://gitlab.xfce.org/xfce/libxfcewl/-/tags)
+
+### Installation
+
+From source: 
+
+    % cd libxfcewl
+    % ./autogen.sh
+    % make
+    % make install
+
+From release tarball:
+
+    % tar xf libxfcewl-<version>.tar.bz2
+    % cd libxfcewl-<version>
+    % ./configure
+    % make
+    % make install
+
+### Reporting Bugs
+
+Visit the [reporting bugs](https://docs.xfce.org/xfce/libxfcewl/bugs) page to view currently open bug reports and instructions on reporting new bugs or submitting bugfixes.
+

autogen.sh

+#!/bin/sh
+
+type xdt-autogen >/dev/null 2>&1 || {
+  cat >&2 <<EOF
+autogen.sh: You don't seem to have the Xfce development tools installed on
+            your system, which are required to build this software.
+            Please install the xfce4-dev-tools package first, it is available
+            from your distribution or https://www.xfce.org/.
+EOF
+  exit 1
+}
+
+XDT_AUTOGEN_REQUIRED_VERSION="4.17.0" exec xdt-autogen "$@"

configure.ac

+dnl ***************************
+dnl *** Version information ***
+dnl ***************************
+m4_define([libxfcewl_verinfo], [0:0:0])
+XDT_VERSION_INIT([0.1.0], [git])
+
+dnl ***************************
+dnl *** Initialize autoconf ***
+dnl ***************************
+AC_COPYRIGHT([Copyright (c) 2022 The Libxfcewl contributors])
+AC_INIT([libxfcewl], [xdt_version], [https://gitlab.xfce.org/xfce/libxfcewl])
+AC_PREREQ([2.69])
+AC_CONFIG_MACRO_DIRS([m4])
+AC_REVISION([xdt_version_build])
+AC_CANONICAL_TARGET()
+
+dnl ***************************
+dnl *** Initialize automake ***
+dnl ***************************
+AM_INIT_AUTOMAKE([1.15 dist-bzip2 tar-ustar no-dist-gzip foreign])
+AC_CONFIG_HEADERS([config.h])
+AM_MAINTAINER_MODE()
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+dnl **************************
+dnl *** Initialize libtool ***
+dnl **************************
+LT_PREREQ([2.4])
+LT_INIT([disable-static])
+
+dnl **************************************
+dnl *** Substitute version information ***
+dnl **************************************
+LIBXFCEWL_VERINFO=libxfcewl_verinfo()
+LIBXFCEWL_VERSION_MAJOR=xdt_version_major()
+LIBXFCEWL_VERSION_MINOR=xdt_version_minor()
+LIBXFCEWL_VERSION_MICRO=xdt_version_micro()
+AC_SUBST([LIBXFCEWL_VERINFO])
+AC_SUBST([LIBXFCEWL_VERSION_MAJOR])
+AC_SUBST([LIBXFCEWL_VERSION_MINOR])
+AC_SUBST([LIBXFCEWL_VERSION_MICRO])
+
+dnl ********************************
+dnl *** Check for basic programs ***
+dnl ********************************
+AC_PROG_CC()
+LT_PATH_LD()
+AM_PROG_CC_C_O()
+AC_PROG_INSTALL()
+IT_PROG_INTLTOOL([0.51])
+
+dnl ***************************************
+dnl *** Check for standard header files ***
+dnl ***************************************
+AC_CHECK_HEADERS([errno.h fcntl.h limits.h locale.h math.h memory.h \
+                  signal.h stdarg.h stdlib.h stdio.h string.h unistd.h ])
+
+dnl ******************************
+dnl *** Check for i18n support ***
+dnl ******************************
+XDT_I18N()
+
+dnl ***********************************
+dnl *** Check for required packages ***
+dnl ***********************************
+AC_DEFINE(GLIB_VERSION_MAX_ALLOWED, GLIB_VERSION_2_66, Warn when using post 2_66 APIs)
+AC_DEFINE(GLIB_VERSION_MIN_REQUIRED, GLIB_VERSION_2_66, Don't warn about post 2_66 deprecations)
+AC_DEFINE(G_LOG_USE_STRUCTURED, 1, [Use GLib structured logging])
+XDT_CHECK_PACKAGE([GLIB], [glib-2.0], [2.66.0])
+XDT_CHECK_PACKAGE([GTK], [gtk+-3.0], [3.24.0])
+
+dnl *************************
+dnl *** Check for gtk-doc ***
+dnl *************************
+GTK_DOC_CHECK([1.20])
+
+dnl ***************************************
+dnl *** Check for GObject Introspection ***
+dnl ***************************************
+GOBJECT_INTROSPECTION_CHECK([1.66.0])
+
+dnl ***********************************
+dnl *** Check for debugging support ***
+dnl ***********************************
+XDT_FEATURE_DEBUG([xdt_debug_default])
+
+dnl **************************************
+dnl *** Check for linker optimizations ***
+dnl **************************************
+XDT_FEATURE_LINKER_OPTS()
+
+AC_CONFIG_FILES([
+Makefile
+docs/Makefile
+docs/reference/Makefile
+libxfcewl/Makefile
+libxfcewl/libxfcewl-1.pc
+po/Makefile.in
+])
+AC_OUTPUT
+
+dnl ***************************
+dnl *** Print configuration ***
+dnl ***************************
+echo
+echo "Build Configuration:"
+echo
+echo "* Debug Support:                 $enable_debug"
+echo "* GObject Introspection support: $enable_introspection"
+echo "* Documentation support:         $enable_gtk_doc"
+echo

docs/Makefile.am

+SUBDIRS = \
+	reference

docs/reference/Makefile.am

+# Name of the module
+DOC_MODULE=libxfcewl
+
+# Top-level SGML file
+DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.xml
+
+SCAN_OPTIONS=
+
+# Extra options to pass to gtkdoc-scangobj
+SCANGOBJ_OPTIONS=
+
+# Directory containing the source code
+DOC_SOURCE_DIR=$(top_srcdir)/libxfcewl
+
+# Extra options to supply to gtkdoc-mkdb
+MKDB_OPTIONS=--xml-mode --output-format=xml
+
+# Extra options to supply to gtkdoc-fixref
+FIXXREF_OPTIONS=
+
+# Used for dependencies
+HFILE_GLOB=
+CFILE_GLOB=
+
+# Extra files to add when scanning (relative to $srcdir)
+EXTRA_HFILES=
+
+# Images to copy into HTML directory
+HTML_IMAGES =
+
+# Extra SGML files that are included by DOC_MAIN_SGML_FILE
+content_files =
+
+# CFLAGS and LDFLAGS for compiling scan program. Only needed
+# if $(DOC_MODULE).types is non-empty.
+GTKDOC_CFLAGS = \
+	-I$(top_srcdir) \
+	-I$(top_builddir) \
+	$(GTK_CFLAGS)
+
+GTKDOC_LIBS = \
+	$(top_builddir)/libxfcewl/libxfcewl.la \
+	$(GTK_CFLAGS)
+
+include $(top_srcdir)/gtk-doc.make

docs/reference/libxfcewl-docs.xml

+<?xml version="1.0"?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+                      "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
+[
+  <!ENTITY % local.common.attrib "xmlns:xi  CDATA  #FIXED 'http://www.w3.org/2003/XInclude'">
+  <!ENTITY % gtkdocentities SYSTEM "xml/gtkdocentities.ent">
+  %gtkdocentities;
+]>
+
+<book id="index" xmlns:xi="http://www.w3.org/2003/XInclude">
+  <bookinfo>
+    <title>&package_name; Reference Manual</title>
+    <releaseinfo>
+      For &package_string;.
+      The latest version of this documentation can be found on-line at
+      <ulink role="online-location" url="https://developer.xfce.org/&package_name;/index.html">https://developer.xfce.org/&package_name;/</ulink>.
+    </releaseinfo>
+    <copyright>
+      <year>2022</year>
+      <holder>The Libxfcewl contributors</holder>
+    </copyright>
+  </bookinfo>
+
+  <index id="api-index-full">
+    <title>Index of all symbols</title>
+    <xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
+  </index>
+  <index id="api-index-deprecated">
+    <title>Index of deprecated symbols</title>
+    <xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>
+  </index>
+  <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
+</book>

libxfcewl/Makefile.am

+AM_CPPFLAGS = \
+	-I$(top_srcdir) \
+	-DG_LOG_DOMAIN=\"libxfcewl\" \
+	-DLIBXFCEWL_COMPILATION \
+	-DPACKAGE_LOCALE_DIR=\"$(localedir)\" \
+	$(PLATFORM_CPPFLAGS)
+
+lib_LTLIBRARIES = \
+	libxfcewl.la
+
+libxfcewl_public_built_sources = \
+	libxfcewl-enum-types.h
+
+libxfcewl_built_sources = \
+	$(libxfcewl_public_built_sources) \
+	libxfcewl-enum-types.c
+
+libxfcewl_headers = \
+	libxfcewl.h
+
+libxfcewl_includedir = \
+	$(includedir)/xfce4/libxfcewl-1/libxfcewl
+
+libxfcewl_include_HEADERS = \
+	$(libxfcewl_public_built_sources) \
+	$(libxfcewl_headers)
+
+libxfcewl_la_SOURCES = \
+	$(libxfcewl_built_sources) \
+	$(libxfcewl_headers)
+
+libxfcewl_la_CFLAGS = \
+	$(GTK_CFLAGS) \
+	$(PLATFORM_CFLAGS)
+
+libxfcewl_la_LDFLAGS = \
+	-no-undefined \
+	-export-dynamic \
+	-version-info $(LIBXFCEWL_VERINFO) \
+	-export-symbols-regex '^[^_].*' \
+	$(PLATFORM_LDFLAGS)
+
+libxfcewl_la_LIBADD = \
+	$(GTK_LIBS)
+
+#
+# Pkg-config file
+#
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libxfcewl-1.pc
+
+#
+# Build sources
+#
+DISTCLEANFILES =
+
+if MAINTAINER_MODE
+
+libxfcewl-enum-types.h: $(libxfcewl_headers) Makefile
+	$(AM_V_GEN) ( cd $(srcdir) && glib-mkenums \
+		--fhead "#ifndef __LIBXFCEWL_ENUM_TYPES_H__\n#define __LIBXFCEWL_ENUM_TYPES_H__\n#include <glib-object.h>\nG_BEGIN_DECLS\n" \
+		--fprod "/* enumerations from \"@filename@\" */\n" \
+		--vhead "GType @enum_name@_get_type (void) G_GNUC_CONST;\n#define @ENUMPREFIX@_TYPE_@ENUMSHORT@ (@enum_name@_get_type())\n" \
+		--ftail "G_END_DECLS\n\n#endif /* !__LIBXFCEWL_ENUM_TYPES_H__ */" \
+		$(libxfcewl_headers) ) > $@
+
+libxfcewl-enum-types.c: $(libxfcewl_headers) Makefile
+	$(AM_V_GEN) ( cd $(srcdir) && glib-mkenums \
+		--fhead "#include <libxfcewl/libxfcewl-enum-types.h>" \
+		--fprod "\n/* enumerations from \"@filename@\" */\n#include <libxfcewl/@filename@>" \
+		--vhead "GType\n@enum_name@_get_type (void)\n{\n\tstatic GType type = 0;\n\tif (type == 0) {\n\tstatic const G@Type@Value values[] = {"\
+		--vprod "\t{ @VALUENAME@, \"@VALUENAME@\", \"@valuenick@\" }," \
+		--vtail "\t{ 0, NULL, NULL }\n\t};\n\ttype = g_@type@_register_static (\"@EnumName@\", values);\n }\n\treturn type;\n}\n" \
+		--ftail "\n#define __LIBXFCEWL_ENUM_TYPES_C__\n" \
+		$(libxfcewl_headers) ) > $@
+
+DISTCLEANFILES += \
+	$(libxfcewl_built_sources)
+
+BUILT_SOURCES = \
+	$(libxfcewl_built_sources)
+
+endif
+
+#
+# GObject Introspection
+#
+-include $(INTROSPECTION_MAKEFILE)
+INTROSPECTION_GIRS =
+INTROSPECTION_SCANNER_ENV = CC="$(CC)"
+INTROSPECTION_SCANNER_ARGS = \
+	--add-include-path=$(srcdir) \
+	--warn-all \
+	--identifier-prefix=libxfcewl \
+	--identifier-prefix=Xfwl \
+	--c-include=libxfcewl/libxfcewl.h
+INTROSPECTION_COMPILER_ARGS = \
+	--includedir=$(srcdir) \
+	--includedir=.
+
+if HAVE_INTROSPECTION
+
+introspection_sources = $(libxfcewl_la_SOURCES)
+
+Libxfcewl-1.0.gir: libxfcewl.la Makefile
+Libxfcewl_1_0_gir_INCLUDES = GObject-2.0 GLib-2.0 Gio-2.0 Gtk-3.0
+Libxfcewl_1_0_gir_CFLAGS = $(AM_CPPFLAGS)
+Libxfcewl_1_0_gir_LIBS = libxfcewl.la
+Libxfcewl_1_0_gir_FILES = $(introspection_sources)
+Libxfcewl_1_0_gir_EXPORT_PACKAGES = libxfcewl-1.0
+INTROSPECTION_GIRS += Libxfcewl-1.0.gir
+
+girdir = $(datadir)/gir-1.0
+gir_DATA = $(INTROSPECTION_GIRS)
+
+typelibdir = $(libdir)/girepository-1.0
+typelib_DATA = $(INTROSPECTION_GIRS:.gir=.typelib)
+
+DISTCLEANFILES += $(gir_DATA) $(typelib_DATA)
+
+endif
+
+# required for gtk-doc
+dist-hook: all

libxfcewl/libxfcewl-1.pc.in

+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: Libxfcewl
+Description: Wayland related utilities for Xfce
+Requires: gtk+-3.0 wayland-client
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lxfcewl-1
+Cflags: -I${includedir}/xfce4/libxfcewl-1

libxfcewl/libxfcewl.h

+/*
+ * Copyright (c) 2022 Gaël Bonithon <gael@xfce.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __LIBXFCEWL_H__
+#define __LIBXFCEWL_H__
+
+#define __LIBXFCEWL_H_INSIDE__
+
+#include <libxfcewl/libxfcewl-enum-types.h>
+
+#undef __LIBXFCEWL_H_INSIDE__
+
+#endif /* !__LIBXFCEWL_H__ */

m4/introspection.m4

+dnl -*- mode: autoconf -*-
+dnl Copyright 2009 Johan Dahlin
+dnl
+dnl This file is free software; the author(s) gives unlimited
+dnl permission to copy and/or distribute it, with or without
+dnl modifications, as long as this notice is preserved.
+dnl
+
+# serial 1
+
+m4_define([_GOBJECT_INTROSPECTION_CHECK_INTERNAL],
+[
+    AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first
+    AC_BEFORE([AM_PROG_LIBTOOL],[$0])dnl setup libtool first
+    AC_BEFORE([LT_INIT],[$0])dnl setup libtool first
+
+    dnl enable/disable introspection
+    m4_if([$2], [require],
+    [dnl
+        enable_introspection=yes
+    ],[dnl
+        AC_ARG_ENABLE(introspection,
+                  AS_HELP_STRING([--enable-introspection[=@<:@no/auto/yes@:>@]],
+                                 [Enable introspection for this build]),,
+                                 [enable_introspection=auto])
+    ])dnl
+
+    AC_MSG_CHECKING([for gobject-introspection])
+
+    dnl presence/version checking
+    AS_CASE([$enable_introspection],
+    [no], [dnl
+        found_introspection="no (disabled, use --enable-introspection to enable)"
+    ],dnl
+    [yes],[dnl
+        PKG_CHECK_EXISTS([gobject-introspection-1.0],,
+                         AC_MSG_ERROR([gobject-introspection-1.0 is not installed]))
+        PKG_CHECK_EXISTS([gobject-introspection-1.0 >= $1],
+                         found_introspection=yes,
+                         AC_MSG_ERROR([You need to have gobject-introspection >= $1 installed to build AC_PACKAGE_NAME]))
+    ],dnl
+    [auto],[dnl
+        PKG_CHECK_EXISTS([gobject-introspection-1.0 >= $1], found_introspection=yes, found_introspection=no)
+	dnl Canonicalize enable_introspection
+	enable_introspection=$found_introspection
+    ],dnl
+    [dnl
+        AC_MSG_ERROR([invalid argument passed to --enable-introspection, should be one of @<:@no/auto/yes@:>@])
+    ])dnl
+
+    AC_MSG_RESULT([$found_introspection])
+
+    INTROSPECTION_SCANNER=
+    INTROSPECTION_COMPILER=
+    INTROSPECTION_GENERATE=
+    INTROSPECTION_GIRDIR=
+    INTROSPECTION_TYPELIBDIR=
+    if test "x$found_introspection" = "xyes"; then
+       INTROSPECTION_SCANNER=`$PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0`
+       INTROSPECTION_COMPILER=`$PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0`
+       INTROSPECTION_GENERATE=`$PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0`
+       INTROSPECTION_GIRDIR=`$PKG_CONFIG --variable=girdir gobject-introspection-1.0`
+       INTROSPECTION_TYPELIBDIR="$($PKG_CONFIG --variable=typelibdir gobject-introspection-1.0)"
+       INTROSPECTION_CFLAGS=`$PKG_CONFIG --cflags gobject-introspection-1.0`
+       INTROSPECTION_LIBS=`$PKG_CONFIG --libs gobject-introspection-1.0`
+       INTROSPECTION_MAKEFILE=`$PKG_CONFIG --variable=datadir gobject-introspection-1.0`/gobject-introspection-1.0/Makefile.introspection
+    fi
+    AC_SUBST(INTROSPECTION_SCANNER)
+    AC_SUBST(INTROSPECTION_COMPILER)
+    AC_SUBST(INTROSPECTION_GENERATE)
+    AC_SUBST(INTROSPECTION_GIRDIR)
+    AC_SUBST(INTROSPECTION_TYPELIBDIR)
+    AC_SUBST(INTROSPECTION_CFLAGS)
+    AC_SUBST(INTROSPECTION_LIBS)
+    AC_SUBST(INTROSPECTION_MAKEFILE)
+
+    AM_CONDITIONAL(HAVE_INTROSPECTION, test "x$found_introspection" = "xyes")
+])
+
+
+dnl Usage:
+dnl   GOBJECT_INTROSPECTION_CHECK([minimum-g-i-version])
+
+AC_DEFUN([GOBJECT_INTROSPECTION_CHECK],
+[
+  _GOBJECT_INTROSPECTION_CHECK_INTERNAL([$1])
+])
+
+dnl Usage:
+dnl   GOBJECT_INTROSPECTION_REQUIRE([minimum-g-i-version])
+
+
+AC_DEFUN([GOBJECT_INTROSPECTION_REQUIRE],
+[
+  _GOBJECT_INTROSPECTION_CHECK_INTERNAL([$1], [require])
+])