girepository: Update gi-compile-repository and use it to compile GIRs

Adapt gi-compile-repository sources to compile against the updated
libgirepository that is included with GLib.

This also renames "g-ir-compiler" to "gi-compile-repository" to avoid
overwriting the existing binary and to simplify the binary name going
forward.

girepository/compiler/compiler.c

@@ -1,22 +1,25 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
- * GObject introspection: Typelib compiler
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* GObject introspection: Typelib compiler
+ * 
  *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+
  * Copyright (C) 2005 Matthias Clasen
+ * Copyright (C) 2024 GNOME Foundation
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <errno.h>
@@ -26,16 +29,16 @@
 #include <glib.h>
 #include <glib/gstdio.h>
 #include <gio/gio.h>
+#include <girepository.h>
 
 #ifdef G_OS_WIN32
 #include <io.h>
 #include <fcntl.h>
 #endif
 
-#include "girmodule.h"
-#include "girnode.h"
-#include "girparser.h"
-#include "gitypelib-internal.h"
+#include "girmodule-private.h"
+#include "girnode-private.h"
+#include "girparser-private.h"
 
 gchar **includedirs = NULL;
 gchar **input = NULL;
@@ -140,7 +143,7 @@ static GOptionEntry options[] =
   { "verbose", 0, 0, G_OPTION_ARG_NONE, &verbose, "show verbose messages", NULL }, 
   { "version", 0, 0, G_OPTION_ARG_NONE, &show_version, "show program's version number and exit", NULL },
   { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &input, NULL, NULL },
-  { NULL, }
+  G_OPTION_ENTRY_NULL
 };
 
 int
@@ -148,10 +151,8 @@ main (int argc, char ** argv)
 {
   GOptionContext *context;
   GError *error = NULL;
-  GIrParser *parser;
-  GIrModule *module;
-  gint i;
-  g_typelib_check_sanity ();
+  GIIrParser *parser;
+  GIIrModule *module;
 
   setlocale (LC_ALL, "");
 
@@ -180,8 +181,8 @@ main (int argc, char ** argv)
 
   if (show_version)
     {
-      g_printf ("g-ir-compiler %u.%u.%u\n",
-                GI_MAJOR_VERSION, GI_MINOR_VERSION, GI_MICRO_VERSION);
+      g_printf ("gi-compile-repository %u.%u.%u\n",
+                GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
       return 0;
     }
 
@@ -195,15 +196,11 @@ main (int argc, char ** argv)
   g_debug ("[parsing] start, %d includes", 
 	   includedirs ? g_strv_length (includedirs) : 0);
 
-  if (includedirs != NULL)
-    for (i = 0; includedirs[i]; i++)
-      g_irepository_prepend_search_path (includedirs[i]);
+  parser = gi_ir_parser_new ();
 
-  parser = _g_ir_parser_new ();
+  gi_ir_parser_set_includes (parser, (const char*const*) includedirs);
 
-  _g_ir_parser_set_includes (parser, (const char*const*) includedirs);
-
-  module = _g_ir_parser_parse_file (parser, input[0], &error);
+  module = gi_ir_parser_parse_file (parser, input[0], &error);
   if (module == NULL) 
     {
       g_fprintf (stderr, "error parsing file %s: %s\n", 
@@ -228,16 +225,16 @@ main (int argc, char ** argv)
 
       g_debug ("[building] module %s", module->name);
 
-      typelib = _g_ir_module_build_typelib (module);
+      typelib = gi_ir_module_build_typelib (module);
       if (typelib == NULL)
 	g_error ("Failed to build typelib for module '%s'\n", module->name);
-      if (!g_typelib_validate (typelib, &error))
+      if (!gi_typelib_validate (typelib, &error))
 	g_error ("Invalid typelib for module '%s': %s", 
 		 module->name, error->message);
 
       if (!write_out_typelib (NULL, typelib))
 	return 1;
-      g_typelib_free (typelib);
+      gi_typelib_free (typelib);
       typelib = NULL;
     }
 
@@ -245,7 +242,7 @@ main (int argc, char ** argv)
 
 #if 0
   /* No point */
-  _g_ir_parser_free (parser);
+  gi_ir_parser_free (parser);
 #endif  
 
   return 0; 

girepository/compiler/meson.build

@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+# SPDX-FileCopyrightText: 2024 GNOME Foundation
+
+custom_c_args = [
+  '-DG_LOG_DOMAIN="GLib-GirCompiler"',  
+]
+
+if cc.get_id() != 'msvc'
+  custom_c_args = cc.get_supported_arguments([
+    '-Wno-old-style-definition',
+    '-Wno-cast-align',
+    '-Wno-unused-parameter',
+    '-Wno-duplicated-branches',
+  ])
+endif
+
+gicompilerepository = executable('gi-compile-repository', 'compiler.c',
+  dependencies: [
+    libgirepository_dep,
+    libgirepository_internals_dep,
+    libgio_dep,
+  ],
+  install: true,
+  c_args: custom_c_args,
+)
+
+# Replace the default g-ir-compiler target with the version we
+# just built.
+meson.override_find_program('g-ir-compiler', gicompilerepository)

girepository/gifieldinfo.c

@@ -255,7 +255,7 @@ gi_field_info_get_field (GIFieldInfo *field_info,
           break;
         case GI_TYPE_TAG_ARRAY:
           /* We don't check the array type and that it is fixed-size,
-             we trust g-ir-compiler to do the right thing */
+             we trust gi-compile-repository to do the right thing */
           value->v_pointer = G_STRUCT_MEMBER_P (mem, offset);
           result = TRUE;
           break;

girepository/meson.build

@@ -241,3 +241,5 @@ endif
 if build_tests
   subdir('tests')
 endif
+
+subdir('compiler')

girepository/tests/meson.build

@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+# SPDX-FileCopyrightText: 2024 GNOME Foundation
+
 girepository_tests = {
   'cmph-bdz': {
     'dependencies': [cmph_dep],