--- gdk-pixbuf/Makefile.am.png12	2011-09-25 00:36:35.318366524 +0800
+++ gdk-pixbuf/Makefile.am	2011-09-25 00:37:14.218364315 +0800
@@ -64,10 +64,10 @@
 #
 # The PNG loader
 #
-libstatic_pixbufloader_png_la_SOURCES = io-png.c
-libpixbufloader_png_la_SOURCES = io-png.c
-libpixbufloader_png_la_LDFLAGS = -avoid-version -module $(no_undefined)
-libpixbufloader_png_la_LIBADD = $(LIBPNG) $(module_libs)
+libstatic_pixbufloader_png12_la_SOURCES = io-png.c
+libpixbufloader_png12_la_SOURCES = io-png.c
+libpixbufloader_png12_la_LDFLAGS = -avoid-version -module $(no_undefined)
+libpixbufloader_png12_la_LIBADD = $(LIBPNG) $(module_libs)
 
 #
 # The BMP loader
@@ -382,9 +382,9 @@
 
 if HAVE_PNG
 if INCLUDE_PNG
-STATIC_PNG_LIB = libstatic-pixbufloader-png.la
+STATIC_PNG_LIB = libstatic-pixbufloader-png12.la
 else
-PNG_LIB = libpixbufloader-png.la
+PNG_LIB = libpixbufloader-png12.la
 endif
 endif
 
--- gdk-pixbuf/io-png.c.orig	2011-09-27 14:02:28.056312186 +0800
+++ gdk-pixbuf/io-png.c	2011-09-27 14:02:39.396310157 +0800
@@ -1106,7 +1106,7 @@
 		NULL
 	};
 
-	info->name = "png";
+	info->name = "png12";
         info->signature = signature;
 	info->description = N_("The PNG image format");
 	info->mime_types = mime_types;