Release 1.22.0

[platform/upstream/gstreamer.git] / subprojects / gst-plugins-base / meson.build

diff --git a/subprojects/gst-plugins-base/meson.build b/subprojects/gst-plugins-base/meson.build
index cea8dff..19a8347 100644 (file)
--- a/subprojects/gst-plugins-base/meson.build
+++ b/subprojects/gst-plugins-base/meson.build
@@ -1,6 +1,6 @@
 project('gst-plugins-base', 'c',
-  version : '1.21.0.1',
-  meson_version : '>= 0.59',
+  version : '1.22.0',
+  meson_version : '>= 0.62',
   default_options : [ 'warning_level=1',
                       'buildtype=debugoptimized' ])
 
@@ -27,7 +27,7 @@ else
   have_objc = false
 endif
 
-glib_req = '>= 2.56.0'
+glib_req = '>= 2.62.0'
 orc_req = '>= 0.4.24'
 
 if gst_version_is_stable
@@ -47,7 +47,7 @@ osxversion = curversion + 1
 plugins_install_dir = join_paths(get_option('libdir'), 'gstreamer-1.0')
 static_build = get_option('default_library') == 'static'
 plugins = []
-libraries = []
+gst_libraries = []
 
 cc = meson.get_compiler('c')
 
@@ -95,24 +95,23 @@ if cc.has_link_argument('-Wl,-Bsymbolic-functions')
   add_project_link_arguments('-Wl,-Bsymbolic-functions', language : 'c')
 endif
 
+# glib doesn't support unloading, which means that unloading and reloading
+# any library that registers static types will fail
+if cc.has_link_argument('-Wl,-z,nodelete')
+  add_project_link_arguments('-Wl,-z,nodelete', language: 'c')
+endif
+
 core_conf = configuration_data()
+core_conf.set('ENABLE_NLS', 1)
 
 # Symbol visibility
-if cc.get_id() == 'msvc'
-  export_define = '__declspec(dllexport) extern'
-elif cc.has_argument('-fvisibility=hidden')
+if cc.has_argument('-fvisibility=hidden')
   add_project_arguments('-fvisibility=hidden', language: 'c')
   if have_objc
     add_project_arguments('-fvisibility=hidden', language: 'objc')
   endif
-  export_define = 'extern __attribute__ ((visibility ("default")))'
-else
-  export_define = 'extern'
 endif
 
-# Passing this through the command line would be too messy
-core_conf.set('GST_API_EXPORT', export_define)
-
 # Disable strict aliasing
 if cc.has_argument('-fno-strict-aliasing')
   add_project_arguments('-fno-strict-aliasing', language: 'c')
@@ -250,7 +249,6 @@ warning_flags = [
 
 warning_c_flags = [
   '-Wmissing-prototypes',
-  '-Wdeclaration-after-statement',
 ]
 
 warning_cxx_flags = [
@@ -309,19 +307,13 @@ endif
 
 # X11 checks are for sys/ and tests/
 x11_dep = dependency('x11', required : get_option('x11'))
-# GLib checks are for the entire project
-# Almost everything that uses glib also uses gobject
-glib_deps = [dependency('glib-2.0', version : glib_req, fallback: ['glib', 'libglib_dep']),
-             dependency('gobject-2.0', fallback: ['glib', 'libgobject_dep'])]
 # GIO is used by the GIO plugin, and by the TCP, SDP, and RTSP plugins
-gio_dep = dependency('gio-2.0', fallback: ['glib', 'libgio_dep'])
+gio_dep = dependency('gio-2.0', version: glib_req)
 giounix_dep = dependency('', required: false)
 if host_system != 'windows'
-  giounix_dep = dependency('gio-unix-2.0', version : glib_req,
-                           fallback: ['glib', 'libgiounix_dep'])
+  giounix_dep = dependency('gio-unix-2.0')
 endif
-gmodule_dep = dependency('gmodule-no-export-2.0',
-                         fallback: ['glib', 'libgmodule_dep'])
+gmodule_dep = dependency('gmodule-no-export-2.0')
 
 # some of the examples can use gdk-pixbuf and GTK+3
 gdk_pixbuf_dep = dependency('gdk-pixbuf-2.0', required : get_option('examples'))
@@ -460,14 +452,14 @@ if get_option('default_library') == 'shared'
   plugins_pkgconfig_install_dir = disabler()
 endif
 
-pkgconfig_variables = ['exec_prefix=${prefix}',
-    'toolsdir=${exec_prefix}/bin',
-    'pluginsdir=${libdir}/gstreamer-1.0',
-    'datarootdir=${prefix}/share',
-    'datadir=${datarootdir}',
-    'girdir=${datadir}/gir-1.0',
-    'typelibdir=${libdir}/girepository-1.0',
-    'libexecdir=${prefix}/libexec']
+pkgconfig_variables = [
+  'exec_prefix=${prefix}',
+  'toolsdir=${exec_prefix}/bin',
+  'pluginsdir=${libdir}/gstreamer-1.0',
+  'girdir=${datadir}/gir-1.0',
+  'typelibdir=${libdir}/girepository-1.0',
+  'pluginscannerdir=${libexecdir}/gstreamer-1.0'
+]
 pkgconfig_subdirs = ['gstreamer-1.0']
 
 meson_pkg_config_file_fixup_script = find_program('scripts/meson-pkg-config-file-fixup.py')
@@ -477,14 +469,11 @@ subdir('gst-libs')
 subdir('gst')
 subdir('ext')
 subdir('sys')
-if not get_option('tools').disabled()
-  subdir('tools')
-endif
+subdir('tools')
 subdir('tests')
 
 # xgettext is optional (on Windows for instance)
 if find_program('xgettext', required : get_option('nls')).found()
-  core_conf.set('ENABLE_NLS', 1)
   subdir('po')
 endif
 subdir('docs')
@@ -492,6 +481,7 @@ subdir('scripts')
 
 base_libraries = ['allocators', 'app', 'audio', 'fft', 'pbutils', 'riff', 'rtp', 'rtsp', 'sdp', 'tag', 'video']
 if build_gstgl
+  core_conf.set('HAVE_GL', 1)
   base_libraries += 'gl'
 endif
 
@@ -552,8 +542,15 @@ endif
 # Use core_conf after all subdirs have set values
 configure_file(output : 'config.h', configuration : core_conf)
 
+meson.add_dist_script('scripts/gen-changelog.py', meson.project_name(), '1.20.0', meson.project_version())
+
 plugin_names = []
+gst_plugins = []
 foreach plugin: plugins
+  pkgconfig.generate(plugin, install_dir: plugins_pkgconfig_install_dir)
+  dep = declare_dependency(link_with: plugin, variables: {'full_path': plugin.full_path()})
+  meson.override_dependency(plugin.name(), dep)
+  gst_plugins += [dep]
   if plugin.name().startswith('gst')
     plugin_names += [plugin.name().substring(3)]
   else