annotate cmake/MlkTileset.cmake @ 316:1a6125ffebff

misc: fix many warnings and build on macOS
author David Demelier <markand@malikania.fr>
date Wed, 22 Sep 2021 12:57:55 +0200
parents d01e83210ca2
children 8f9937403749
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1 #
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2 # CMakeLists.txt -- CMake build system for Molko's Adventure
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3 #
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4 # Copyright (c) 2020-2021 David Demelier <markand@malikania.fr>
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5 #
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6 # Permission to use, copy, modify, and/or distribute this software for any
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7 # purpose with or without fee is hereby granted, provided that the above
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8 # copyright notice and this permission notice appear in all copies.
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9 #
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10 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 #
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18
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19 macro(mlk_tileset)
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20 set(options "")
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21 set(oneValueArgs "OUTPUTS_VAR")
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22 set(multiValueArgs "TILESETS")
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23
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24 cmake_parse_arguments(_tileset "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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25
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26 if (NOT _tileset_OUTPUTS_VAR)
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27 message(FATAL_ERROR "Missing OUTPUTS_VAR")
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28 elseif (NOT _tileset_TILESETS)
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29 message(FATAL_ERROR "Missing TILESETS")
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30 endif ()
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31
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32 foreach (m ${_tileset_TILESETS})
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33 cmake_path(GET m FILENAME name)
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34 cmake_path(REMOVE_EXTENSION name)
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35
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36 if (MLK_WITH_ZSTD)
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37 set(_tileset_cmds
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38 COMMAND $<TARGET_FILE:mlk-tileset> < ${m} > ${CMAKE_CURRENT_BINARY_DIR}/${name}.tmp
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39 COMMAND
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40 ZSTD::exe -17 -fq
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41 --rm ${CMAKE_CURRENT_BINARY_DIR}/${name}.tmp
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42 -o ${CMAKE_CURRENT_BINARY_DIR}/${name}.tileset
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43 )
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44 else ()
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45 set(_tileset_cmds
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46 COMMAND $<TARGET_FILE:mlk-tileset> < ${m} > ${CMAKE_CURRENT_BINARY_DIR}/${name}.tileset
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47 )
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48 endif ()
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49
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50 add_custom_command(
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51 OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${name}.tileset
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52 COMMAND
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53 ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}
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54 COMMAND
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55 ${_tileset_cmds}
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56 DEPENDS $<TARGET_FILE:mlk-tileset>
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57 COMMENT "Generating ${name}.tileset"
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58 )
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59
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60 list(APPEND ${_tileset_OUTPUTS_VAR} ${CMAKE_CURRENT_BINARY_DIR}/${name}.tileset)
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61 endforeach ()
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62 endmacro()