[gobject-introspection/wip/tingping/meson] Build gobject, gmodule, gio gir

[Patrick Griffis <pgriffis src gnome org>]

commit c2f07d4ffc628a8a586f3460220acea523093f1a
Author: Patrick Griffis <tingping tingping se>
Date:   Mon Oct 23 15:12:49 2017 -0400

    Build gobject, gmodule, gio gir

 gir/generate_source_list.py |   15 ++++
 gir/meson.build             |  181 +++++++++++++++++++++++++++++++++++--------
 2 files changed, 162 insertions(+), 34 deletions(-)
---
diff --git a/gir/generate_source_list.py b/gir/generate_source_list.py
new file mode 100755
index 0000000..d4c00de
--- /dev/null
+++ b/gir/generate_source_list.py
@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+
+import sys
+from glob import glob
+
+output_file = sys.argv[1]
+glob_str = sys.argv[2]
+filter_str = tuple(sys.argv[3].split(','))
+extra_files = sys.argv[4:]
+
+with open(output_file, 'w') as file_:
+    for f in glob(glob_str):
+        if filter_str == ' ' or not f.endswith(filter_str):
+            file_.write(f + '\n')
+    file_.write('\n'.join(extra_files))
diff --git a/gir/meson.build b/gir/meson.build
index 710c52d..481e587 100644
--- a/gir/meson.build
+++ b/gir/meson.build
@@ -35,52 +35,48 @@ gir_files = [
 
 typelibdir = join_paths(get_option('libdir'), 'girepository-1.0')
 girdir = join_paths(get_option('datadir'), 'gir-1.0')
-
 install_data(gir_files, install_dir: girdir)
 
-foreach gir : gir_files
-  custom_target('generate-typelib-@0@'.format(gir).underscorify(),
-    input: gir,
-    output: '@BASENAME@.typelib',
-    command: [gircompiler, '-o', '@OUTPUT@', '@INPUT@'],
-    install: true,
-    install_dir: typelibdir,
-  )
-endforeach
+scanner_command = [
+  find_program('env'),
+  'UNINSTALLED_INTROSPECTION_SRCDIR=' + meson.source_root(),
+  'UNINSTALLED_INTROSPECTION_BUILDDIR=' + meson.build_root(),
+  girscanner,
+  '--output=@OUTPUT@',
+  '--warn-all',
+  '--no-libtool',
+  '--external-library',
+  '--reparse-validate',
+]
 
+# GLib
 glib_includedir = join_paths(gobject_dep.get_pkgconfig_variable('includedir'), 'glib-2.0')
 glib_libincludedir = join_paths(gobject_dep.get_pkgconfig_variable('libdir'), 'glib-2.0/include')
 glib_headers = [
   'glib-2.0.c',
-  glib_libincludedir + '/glibconfig.h',
-  glib_includedir + '/gobject/glib-types.h',
+
 ]
 
-script = '''
-import glob
-print(','.join((f for f in glob.glob("@0@/glib/*.h") if not f.endswith("glib-autocleanups.h"))))
-'''.format(glib_includedir)
-ret = run_command(py3.find_python(), '-c', script)
-if ret.returncode() != 0
-  error('Failed to get glib headers')
-endif
-glib_headers += ret.stdout().strip().split(',')
+glib_sources_file = custom_target('glib-sources-file',
+  input: 'glib-2.0.c',
+  output: 'glib-sources.list',
+  command: [
+    find_program('generate_source_list.py'),
+    '@OUTPUT@',
+    glib_includedir + '/glib/*.h',
+    'glib-autocleanups.h',
+    glib_libincludedir + '/glibconfig.h',
+    glib_includedir + '/gobject/glib-types.h',
+    '@INPUT@',
+  ]
+)
 
-custom_target('gir-glib',
-  input: glib_headers,
+glib_gir = custom_target('gir-glib',
+  input: glib_sources_file,
   output: 'GLib-2.0.gir',
   install: true,
   install_dir: girdir,
-  command: [
-    find_program('env'),
-    'UNINSTALLED_INTROSPECTION_SRCDIR=' + meson.source_root(),
-    'UNINSTALLED_INTROSPECTION_BUILDDIR=' + meson.build_root(),
-    girscanner,
-    '--output=@OUTPUT@',
-    '--warn-all',
-    '--no-libtool',
-    '--external-library',
-    '--reparse-validate',
+  command: scanner_command + [
     '--identifier-prefix=G',
     '--symbol-prefix=g',
     '--symbol-prefix=glib',
@@ -88,8 +84,8 @@ custom_target('gir-glib',
     '--namespace=GLib',
     '--nsversion=2.0',
     '--pkg=glib-2.0',
-    '--library=gobject-2.0',
     '--library=glib-2.0',
+    '--library=gobject-2.0',
     '--cflags-begin',
     '-I' + glib_includedir,
     '-I' + glib_libincludedir,
@@ -97,6 +93,123 @@ custom_target('gir-glib',
     '-D__G_I18N_LIB_H__',
     '-DGETTEXT_PACKAGE=Dummy',
     '--cflags-end',
+    '--filelist=@INPUT@',
+  ]
+)
+
+gir_files += glib_gir
+
+# GObject
+gobject_sources_file = custom_target('gobject-sources-file',
+  input: 'gobject-2.0.c',
+  output: 'gobject-sources.list',
+  command: [
+    find_program('generate_source_list.py'),
+    '@OUTPUT@',
+    glib_includedir + '/gobject/*.h',
+    'glib-types.h',
+    '@INPUT@',
+  ]
+)
+
+gir_files += custom_target('gir-gobject',
+  input: gobject_sources_file,
+  output: 'GObject-2.0.gir',
+  depends: glib_gir,
+  install: true,
+  install_dir: girdir,
+  command: scanner_command + [
+    '--identifier-prefix=G',
+    '--symbol-prefix=g',
+    '--c-include=glib-object.h',
+    '--namespace=GObject',
+    '--nsversion=2.0',
+    '--pkg=gobject-2.0',
+    '--library=gobject-2.0',
+    '--include-uninstalled=' + glib_gir.full_path(),
+    '--cflags-begin',
+    '-I' + glib_includedir,
+    '-I' + glib_libincludedir,
+    '-DGOBJECT_COMPILATION',
+    '--cflags-end',
+    '--filelist=@INPUT@',
+  ]
+)
+
+# GModule
+gir_files += custom_target('gir-gmodule',
+  input: 'gmodule-2.0.c',
+  output: 'GModule-2.0.gir',
+  depends: glib_gir,
+  install: true,
+  install_dir: girdir,
+  command: scanner_command + [
+    '--identifier-prefix=G',
+    '--symbol-prefix=g',
+    '--c-include=gmodule.h',
+    '--namespace=GModule',
+    '--nsversion=2.0',
+    '--pkg=gmodule-2.0',
+    '--library=gmodule-2.0',
+    '--include-uninstalled=' + glib_gir.full_path(),
+    '--cflags-begin',
+    '-I' + glib_includedir,
+    '-I' + glib_libincludedir,
+    '--cflags-end',
+    glib_includedir + '/gmodule.h',
+    '@INPUT@',
+  ]
+)
+
+# Gio
+if giounix_dep.found()
+# TODO
+endif
+
+gio_sources_file = custom_target('gio-sources-file',
+  input: 'gio-2.0.c',
+  output: 'gio-sources.list',
+  command: [
+    find_program('generate_source_list.py'),
+    '@OUTPUT@',
+    glib_includedir + '/gio/*.h',
+    ' ',
     '@INPUT@',
   ]
 )
+
+gir_files += custom_target('gir-gio',
+  input: gio_sources_file,
+  output: 'Gio-2.0.gir',
+  depends: glib_gir,
+  install: true,
+  install_dir: girdir,
+  command: scanner_command + [
+    '--identifier-prefix=G',
+    '--symbol-prefix=g',
+    '--c-include=gio/gio.h',
+    '--namespace=Gio',
+    '--nsversion=2.0',
+    '--pkg=gio-2.0',
+    '--library=gio-2.0',
+    '--include-uninstalled=' + glib_gir.full_path(),
+    '--cflags-begin',
+    '-DGIO_COMPILATION',
+    '-DG_SETTINGS_ENABLE_BACKEND',
+    '-I' + glib_includedir,
+    '--cflags-end',
+    '--filelist=@INPUT@',
+  ]
+)
+
+# GIRepository
+
+foreach gir : gir_files
+  custom_target('generate-typelib-@0@'.format(gir).underscorify(),
+    input: gir,
+    output: '@BASENAME@.typelib',
+    command: [gircompiler, '-o', '@OUTPUT@', '@INPUT@'],
+    install: true,
+    install_dir: typelibdir,
+  )
+endforeach