Description: Fix FTBFS on arm64
 Use correct defines for selecting 32-bit neon assembler code in 
 embedded libpng, so that it is not used on 64-bit armv8.
Author: Wookey <wookey@debian.org>
Last-Update: 2014-09-30

--- texlive-bin-2014.20140926.35254.orig/libs/libpng/libpng-1.6.13/pngpriv.h
+++ texlive-bin-2014.20140926.35254/libs/libpng/libpng-1.6.13/pngpriv.h
@@ -124,7 +124,7 @@
     * check both variants.
     */
 #  if (defined(__ARM_NEON__) || defined(__ARM_NEON)) && \
-   defined(PNG_ALIGNED_MEMORY_SUPPORTED)
+   defined(PNG_ALIGNED_MEMORY_SUPPORTED) && defined(__arm__)
 #     define PNG_ARM_NEON_OPT 2
 #  else
 #     define PNG_ARM_NEON_OPT 0
