gnu/packages/patches/awesome-reproducible-png.patch

   1 Do not introduce timestamps in PNG files (for icons).
   2 See <https://wiki.debian.org/ReproducibleBuilds/TimestampsInPNG>.
   3
   4 --- awesome-3.4.15/CMakeLists.txt       2013-02-11 14:50:21.000000000 +0100
   5 +++ awesome-3.4.15/CMakeLists.txt       2016-06-16 13:59:30.528125439 +0200
   6 @@ -295,7 +295,7 @@ macro(a_icon_convert match replacement i
   7          set(ALL_ICONS ${ALL_ICONS} ${output})
   8
   9          add_custom_command(
  10 -            COMMAND ${CONVERT_EXECUTABLE} ${input} ${ARGN} ${output}
  11 +            COMMAND ${CONVERT_EXECUTABLE} +set date:create +set date:modify -define png:exclude-chunk=time ${input} ${ARGN} ${output}
  12              OUTPUT  ${output}
  13              DEPENDS ${input}
  14              VERBATIM)