Index: configure
===================================================================
--- configure.orig	2012-08-02 17:09:08.000000000 +0200
+++ configure	2014-03-14 14:27:30.539876212 +0100
@@ -14074,6 +14074,12 @@
  if test "$ac_cv_lib_png14_png_create_read_struct" = "yes"; then
   STATIC_LIBS="$STATIC_LIBS -lpng14 -lz"
  fi
+ if test "$ac_cv_lib_png15_png_create_read_struct" = "yes"; then
+  STATIC_LIBS="$STATIC_LIBS -lpng15 -lz"
+ fi
+ if test "$ac_cv_lib_png16_png_create_read_struct" = "yes"; then
+  STATIC_LIBS="$STATIC_LIBS -lpng16 -lz"
+ fi
  if test "$ac_cv_lib_tiff_TIFFOpen" = "yes"; then
   STATIC_LIBS="$STATIC_LIBS -ltiff"
  fi
@@ -14178,6 +14184,16 @@
   $as_echo "#define _STATIC_LIBPNG 1" >>confdefs.h
 
  fi
+ if test "$ac_cv_lib_png15_png_create_read_struct" = "yes"; then
+  STATIC_LIBS="$STATIC_LIBS -lpng15 -lz"
+  $as_echo "#define _STATIC_LIBPNG 1" >>confdefs.h
+
+ fi
+ if test "$ac_cv_lib_png16_png_create_read_struct" = "yes"; then
+  STATIC_LIBS="$STATIC_LIBS -lpng16 -lz"
+  $as_echo "#define _STATIC_LIBPNG 1" >>confdefs.h
+
+ fi
  if test "$ac_cv_lib_tiff_TIFFOpen" = "yes"; then
   STATIC_LIBS="$STATIC_LIBS -ltiff"
   $as_echo "#define _STATIC_LIBTIFF 1" >>confdefs.h