From e0768ef959bd278227bdfbf55f65b8648e6f534a Mon Sep 17 00:00:00 2001
From: Olivier Fourdan <ofourdan@redhat.com>
Date: Tue, 13 Jun 2023 16:38:11 +0200
Subject: [PATCH] build: Add a meta xorgproto.pc

Currently each protocol has its own version. Also, the standalone
repositories for each of those protocols is deprecated in favor of this
xorgproto package.

Add an xorgproto.pc that contains the actual package version, so that
applications do not have to list each protocol and the version they
require, but can chose to require instead just a particular version of
xorgproto.

Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
---
 Makefile.am     | 3 +++
 configure.ac    | 1 +
 meson.build     | 2 ++
 xorgproto.pc.in | 7 +++++++
 4 files changed, 13 insertions(+)
 create mode 100644 xorgproto.pc.in

diff --git a/Makefile.am b/Makefile.am
index 9af8f5a..b57d1f6 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -357,6 +357,9 @@ xwaylandprotopkgconfig_DATA = xwaylandproto.pc
 
 dist_doc_DATA += xwaylandproto.txt
 
+xorgprotopkgconfigdir = $(datadir)/pkgconfig
+xorgprotopkgconfig_DATA = xorgproto.pc
+
 if LEGACY
 XCalibrateincludedir = $(includedir)/X11/extensions
 XCalibrateinclude_HEADERS = \
diff --git a/configure.ac b/configure.ac
index ac6103e..f88ba3c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -156,6 +156,7 @@ AC_CONFIG_FILES([applewmproto.pc
 		 xf86rushproto.pc
 		 xf86vidmodeproto.pc
 		 xineramaproto.pc
+		 xorgproto.pc
 		 xproto.pc
 		 xproxymngproto.pc
 		 xwaylandproto.pc])
diff --git a/meson.build b/meson.build
index 947e70b..9d84193 100644
--- a/meson.build
+++ b/meson.build
@@ -51,12 +51,14 @@ pcs = [
         'xf86driproto',
         'xf86vidmodeproto',
         'xineramaproto',
+        'xorgproto',
         'xproto',
         'xwaylandproto',
 ]
 
 pc_data = configuration_data()
 pc_data.set('prefix', get_option('prefix'))
+pc_data.set('PACKAGE_VERSION', meson.project_version())
 # meson does not allow installing the includedir outside of the prefix
 pc_data.set('includedir', '${prefix}/' + get_option('includedir'))
 
diff --git a/xorgproto.pc.in b/xorgproto.pc.in
new file mode 100644
index 0000000..b74a2a6
--- /dev/null
+++ b/xorgproto.pc.in
@@ -0,0 +1,7 @@
+prefix=@prefix@
+includedir=@includedir@
+
+Name: XorgProto
+Description: X Window System unified protocol headers
+Version: @PACKAGE_VERSION@
+Cflags: -I${includedir}