gtk+ r20954 - trunk

[tml svn gnome org]

Author: tml
Date: Sun Aug  3 23:09:28 2008
New Revision: 20954
URL: http://svn.gnome.org/viewvc/gtk+?rev=20954&view=rev

Log:
2008-08-04  Tor Lillqvist  <tml novell com>

	* configure.in: Don't bother with the test "if gio can sniff png"
	if $gio_can_sniff has been already set. Preset it to "no" for
	Win32. This helps cross-compilation from 32-bit Windows to
	64-bit. No idea how this should be handled for cross-compilation
	in general.



Modified:
   trunk/ChangeLog
   trunk/configure.in

Modified: trunk/configure.in
==============================================================================
--- trunk/configure.in	(original)
+++ trunk/configure.in	Sun Aug  3 23:09:28 2008
@@ -126,6 +126,7 @@
 case "$host" in
   *-*-mingw*)
     os_win32=yes
+    gio_can_sniff=no
     MATH_LIB=
     ;;
   *)
@@ -1010,46 +1011,48 @@
 # check one of the variables here
 AM_CONDITIONAL(INCLUDE_GDIPLUS, [test x"$INCLUDE_gdip_ico" = xyes])
 
-AC_MSG_CHECKING([if gio can sniff png])
-gtk_save_LIBS="$LIBS"
-gtk_save_CFLAGS="$CFLAGS"
-LIBS="`$PKG_CONFIG --libs gio-2.0`"
-CFLAGS="`$PKG_CONFIG --cflags gio-2.0`"
-AC_RUN_IFELSE([AC_LANG_SOURCE([[
-#include <gio/gio.h>
-static const gsize data_size = 159;
-static const guint8 data[] = 
-{
-  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d, 
-  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 
-  0x08, 0x02, 0x00, 0x00, 0x00, 0x90, 0x77, 0x53, 0xde, 0x00, 0x00, 0x00, 
-  0x01, 0x73, 0x52, 0x47, 0x42, 0x00, 0xae, 0xce, 0x1c, 0xe9, 0x00, 0x00, 
-  0x00, 0x09, 0x70, 0x48, 0x59, 0x73, 0x00, 0x00, 0x0b, 0x13, 0x00, 0x00, 
-  0x0b, 0x13, 0x01, 0x00, 0x9a, 0x9c, 0x18, 0x00, 0x00, 0x00, 0x07, 0x74, 
-  0x49, 0x4d, 0x45, 0x07, 0xd8, 0x07, 0x0f, 0x10, 0x08, 0x15, 0x61, 0xd8, 
-  0x35, 0x37, 0x00, 0x00, 0x00, 0x19, 0x74, 0x45, 0x58, 0x74, 0x43, 0x6f, 
-  0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x00, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 
-  0x64, 0x20, 0x77, 0x69, 0x74, 0x68, 0x20, 0x47, 0x49, 0x4d, 0x50, 0x57, 
-  0x81, 0x0e, 0x17, 0x00, 0x00, 0x00, 0x0c, 0x49, 0x44, 0x41, 0x54, 0x08, 
-  0xd7, 0x63, 0xf8, 0xff, 0xff, 0x3f, 0x00, 0x05, 0xfe, 0x02, 0xfe, 0xdc, 
-  0xcc, 0x59, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 
-  0x42, 0x60, 0x82
-};
-int
-main (int argc, char **argv)
-{
-  char *content_type;
-  char *image_png;
-  content_type = g_content_type_guess (NULL, data, data_size, NULL);  
-  image_png = g_content_type_for_mime_type ("image/png");
-  return !!strcmp (content_type, image_png);
-}]])],
-  [gio_can_sniff=yes
-   AC_DEFINE(GDK_PIXBUF_USE_GIO_MIME, 1, [Define if gio can sniff image data])],
-  [gio_can_sniff=no])
-AC_MSG_RESULT($gio_can_sniff)
-LIBS="$gtk_save_LIBS"
-CFLAGS="$gtk_save_CFLAGS"
+if test x$gio_can_sniff = x; then
+  AC_MSG_CHECKING([if gio can sniff png])
+  gtk_save_LIBS="$LIBS"
+  gtk_save_CFLAGS="$CFLAGS"
+  LIBS="`$PKG_CONFIG --libs gio-2.0`"
+  CFLAGS="`$PKG_CONFIG --cflags gio-2.0`"
+  AC_RUN_IFELSE([AC_LANG_SOURCE([[
+  #include <gio/gio.h>
+  static const gsize data_size = 159;
+  static const guint8 data[] = 
+  {
+    0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d, 
+    0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 
+    0x08, 0x02, 0x00, 0x00, 0x00, 0x90, 0x77, 0x53, 0xde, 0x00, 0x00, 0x00, 
+    0x01, 0x73, 0x52, 0x47, 0x42, 0x00, 0xae, 0xce, 0x1c, 0xe9, 0x00, 0x00, 
+    0x00, 0x09, 0x70, 0x48, 0x59, 0x73, 0x00, 0x00, 0x0b, 0x13, 0x00, 0x00, 
+    0x0b, 0x13, 0x01, 0x00, 0x9a, 0x9c, 0x18, 0x00, 0x00, 0x00, 0x07, 0x74, 
+    0x49, 0x4d, 0x45, 0x07, 0xd8, 0x07, 0x0f, 0x10, 0x08, 0x15, 0x61, 0xd8, 
+    0x35, 0x37, 0x00, 0x00, 0x00, 0x19, 0x74, 0x45, 0x58, 0x74, 0x43, 0x6f, 
+    0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x00, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 
+    0x64, 0x20, 0x77, 0x69, 0x74, 0x68, 0x20, 0x47, 0x49, 0x4d, 0x50, 0x57, 
+    0x81, 0x0e, 0x17, 0x00, 0x00, 0x00, 0x0c, 0x49, 0x44, 0x41, 0x54, 0x08, 
+    0xd7, 0x63, 0xf8, 0xff, 0xff, 0x3f, 0x00, 0x05, 0xfe, 0x02, 0xfe, 0xdc, 
+    0xcc, 0x59, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 
+    0x42, 0x60, 0x82
+  };
+  int
+  main (int argc, char **argv)
+  {
+    char *content_type;
+    char *image_png;
+    content_type = g_content_type_guess (NULL, data, data_size, NULL);  
+    image_png = g_content_type_for_mime_type ("image/png");
+    return !!strcmp (content_type, image_png);
+  }]])],
+    [gio_can_sniff=yes
+     AC_DEFINE(GDK_PIXBUF_USE_GIO_MIME, 1, [Define if gio can sniff image data])],
+    [gio_can_sniff=no])
+  AC_MSG_RESULT($gio_can_sniff)
+  LIBS="$gtk_save_LIBS"
+  CFLAGS="$gtk_save_CFLAGS"
+fi
 
 #
 # Allow building some or all immodules included