meson: Build gir

3 files changed, 33 insertions, 1 deletions

diff --git a/gst/rtsp-server/meson.build b/gst/rtsp-server/meson.build
index d65a078..d4b28fc 100644
--- a/gst/rtsp-server/meson.build
+++ b/gst/rtsp-server/meson.build
@@ -43,6 +43,7 @@ rtsp_server_headers = [
 ]
 install_headers(rtsp_server_headers, subdir : 'gstreamer-1.0/gst/rtsp-server')
 
+gst_rtsp_server_deps = [gstrtsp_dep, gstrtp_dep, gstsdp_dep, gstnet_dep, gstapp_dep]
 gst_rtsp_server = library('gstrtspserver-@0@'.format(api_version),
   rtsp_server_sources,
   include_directories : rtspserver_incs,
@@ -50,10 +51,29 @@ gst_rtsp_server = library('gstrtspserver-@0@'.format(api_version),
   version : libversion,
   soversion : soversion,
   install : true,
-  dependencies : [gstrtsp_dep, gstrtp_dep, gstsdp_dep, gstnet_dep, gstapp_dep],
+  dependencies : gst_rtsp_server_deps,
   vs_module_defs: vs_module_defs_dir + 'libgstrtspserver.def'
 )
 
+rtsp_server_gen_sources = []
+if build_gir
+  gst_gir_extra_args = gir_init_section + ['--c-include=gst/rtsp-server/rtsp-server.h']
+  rtsp_server_gir = gnome.generate_gir(gst_rtsp_server,
+    sources : rtsp_server_headers + rtsp_server_sources,
+    namespace : 'GstRtspServer',
+    nsversion : api_version,
+    identifier_prefix : 'Gst',
+    symbol_prefix : 'gst',
+    export_packages : 'gstreamer-rtsp-server-' + api_version,
+    install : true,
+    extra_args : gst_gir_extra_args,
+    includes : ['Gst-1.0', 'GstRtsp-1.0', 'GstNet-1.0'],
+    dependencies : gst_rtsp_server_deps,
+  )
+  rtsp_server_gen_sources += [rtsp_server_gir]
+endif
+
 gst_rtsp_server_dep = declare_dependency(link_with : gst_rtsp_server,
   include_directories : rtspserver_incs,
+  sources : rtsp_server_gen_sources,
   dependencies : [gstrtsp_dep, gstrtp_dep, gstsdp_dep, gstnet_dep, gstapp_dep])
diff --git a/meson.build b/meson.build
index 3736be2..31f376e 100644
--- a/meson.build
+++ b/meson.build
@@ -59,6 +59,15 @@ gstnet_dep = dependency('gstreamer-net-1.0', version : gst_req,
 
 vs_module_defs_dir = meson.current_source_dir() + '/win32/common/'
 
+gir = find_program('g-ir-scanner', required : false)
+gnome = import('gnome')
+build_gir = gir.found() and not meson.is_cross_build() and not get_option('disable_introspection')
+gir_init_section = [ '--add-init-section=extern void gst_init(gint*,gchar**);' + \
+    'g_setenv("GST_REGISTRY_1.0", "@0@", TRUE);'.format(meson.current_build_dir() + '/gir_empty_registry.reg') + \
+    'g_setenv("GST_PLUGIN_PATH_1_0", "", TRUE);' + \
+    'g_setenv("GST_PLUGIN_SYSTEM_PATH_1_0", "", TRUE);' + \
+    'gst_init(NULL,NULL);' ]
+
 subdir('gst')
 subdir('tests')
 subdir('examples')
diff --git a/meson_options.txt b/meson_options.txt
new file mode 100644
index 0000000..e265545
--- /dev/null
+++ b/meson_options.txt
@@ -0,0 +1,3 @@
+option('disable_introspection',
+        type : 'boolean', value : false,
+        description : 'Whether to disable the introspection generation')