* configure.ac: Do not check for g_type_init because we

require glib >= 2.28 for GTK3, glib >= 2.10 for GTK2,
glib >= 2.26 for GSettings and glib >= 2.7.0 for GConf, so
suitable glib should provide g_type_init unconditionally.
* src/image.c (fn_g_type_init) [WINDOWSNT]: Define and load
only if Glib < 2.36.0.
(fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
* src/xsettings.c (init_gconf, init_gsettings): Do not check
for g_type_init.

5 files changed, 26 insertions, 7 deletions

diff --git a/ChangeLog b/ChangeLog
index c034a293004..c075c60be23 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2013-09-17  Dmitry Antipov  <dmantipov@yandex.ru>
+
+	* configure.ac: Do not check for g_type_init because we
+	require glib >= 2.28 for GTK3, glib >= 2.10 for GTK2,
+	glib >= 2.26 for GSettings and glib >= 2.7.0 for GConf, so
+	suitable glib should provide g_type_init unconditionally.
+
 2013-09-15  Jan Djärv  <jan.h.d@swipnet.se>
 
 	* configure.ac: Add check for OSX 10.5, required for macfont.o.
diff --git a/configure.ac b/configure.ac
index 86a5f300982..903537f8a59 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2389,7 +2389,6 @@ if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
     SAVE_LIBS="$LIBS"
     CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
     LIBS="$SETTINGS_LIBS $LIBS"
-    AC_CHECK_FUNCS([g_type_init])
     CFLAGS="$SAVE_CFLAGS"
     LIBS="$SAVE_LIBS"
 fi
diff --git a/src/ChangeLog b/src/ChangeLog
index ceae9e1a63e..c3c64f79d89 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,11 @@
+2013-09-17  Dmitry Antipov  <dmantipov@yandex.ru>
+
+	* image.c (fn_g_type_init) [WINDOWSNT]: Define and load
+	only if Glib < 2.36.0.
+	(fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
+	* xsettings.c (init_gconf, init_gsettings): Do not check
+	for g_type_init.
+
 2013-09-16  Jan Djärv  <jan.h.d@swipnet.se>
 
 	* xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
diff --git a/src/image.c b/src/image.c
index f0f7ff4b01f..e3159533664 100644
--- a/src/image.c
+++ b/src/image.c
@@ -8590,7 +8590,9 @@ DEF_IMGLIB_FN (int, gdk_pixbuf_get_n_channels, (const GdkPixbuf *));
 DEF_IMGLIB_FN (gboolean, gdk_pixbuf_get_has_alpha, (const GdkPixbuf *));
 DEF_IMGLIB_FN (int, gdk_pixbuf_get_bits_per_sample, (const GdkPixbuf *));
 
+#if ! GLIB_CHECK_VERSION (2, 36, 0)
 DEF_IMGLIB_FN (void, g_type_init, (void));
+#endif
 DEF_IMGLIB_FN (void, g_object_unref, (gpointer));
 DEF_IMGLIB_FN (void, g_error_free, (GError *));
 
@@ -8622,7 +8624,9 @@ init_svg_functions (void)
   LOAD_IMGLIB_FN (gdklib, gdk_pixbuf_get_has_alpha);
   LOAD_IMGLIB_FN (gdklib, gdk_pixbuf_get_bits_per_sample);
 
+#if ! GLIB_CHECK_VERSION (2, 36, 0)
   LOAD_IMGLIB_FN (gobject, g_type_init);
+#endif
   LOAD_IMGLIB_FN (gobject, g_object_unref);
   LOAD_IMGLIB_FN (glib, g_error_free);
 
@@ -8647,7 +8651,9 @@ init_svg_functions (void)
 #define fn_gdk_pixbuf_get_has_alpha	  gdk_pixbuf_get_has_alpha
 #define fn_gdk_pixbuf_get_bits_per_sample gdk_pixbuf_get_bits_per_sample
 
+#if ! GLIB_CHECK_VERSION (2, 36, 0)
 #define fn_g_type_init                    g_type_init
+#endif
 #define fn_g_object_unref                 g_object_unref
 #define fn_g_error_free                   g_error_free
 #endif /* !WINDOWSNT  */
@@ -8732,9 +8738,12 @@ svg_load_image (struct frame *f,         /* Pointer to emacs frame structure.  *
   int x;
   int y;
 
-  /* g_type_init is a glib function that must be called prior to using
-     gnome type library functions.  */
+#if ! GLIB_CHECK_VERSION (2, 36, 0)
+  /* g_type_init is a glib function that must be called prior to
+     using gnome type library functions (obsolete since 2.36.0).  */
   fn_g_type_init ();
+#endif
+
   /* Make a handle to a new rsvg object.  */
   rsvg_handle = fn_rsvg_handle_new ();
 
diff --git a/src/xsettings.c b/src/xsettings.c
index a64e09c92e7..770cd8e4a56 100644
--- a/src/xsettings.c
+++ b/src/xsettings.c
@@ -803,11 +803,9 @@ init_gsettings (void)
   const gchar *const *schemas;
   int schema_found = 0;
 
-#ifdef HAVE_G_TYPE_INIT
 #if ! GLIB_CHECK_VERSION (2, 36, 0)
   g_type_init ();
 #endif
-#endif
 
   schemas = g_settings_list_schemas ();
   if (schemas == NULL) return;
@@ -862,11 +860,9 @@ init_gconf (void)
 #if defined (HAVE_GCONF)
   char *s;
 
-#ifdef HAVE_G_TYPE_INIT
 #if ! GLIB_CHECK_VERSION (2, 36, 0)
   g_type_init ();
 #endif
-#endif
 
   gconf_client = gconf_client_get_default ();
   gconf_client_set_error_handling (gconf_client, GCONF_CLIENT_HANDLE_NONE);