tree bf7285bf0e0c810e2d75f836c37a329e14a24d74
parent 84a5bf83ff7968dca31e9b32bbe7e0ebab9b724c
author Bernd Kuhls <bernd.kuhls@t-online.de> 1504357770 +0200
committer Bernd Kuhls <bernd.kuhls@t-online.de> 1504357770 +0200

CMakeLists.txt: Enable building asm code

NEON support is provided by filter_neon.S which is currently not build
by cmake causing an error when linking with libpng16.so.16.32.0:

[ 97%] Linking C executable pngstest
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_avg4_neon'
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_paeth3_neon'
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_up_neon'
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_avg3_neon'
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_paeth4_neon'
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_sub4_neon'
libpng16.so.16.32.0: undefined reference to `png_read_filter_row_sub3_neon'