annotate CMakeLists.txt @ 508:7f7602bae0bd

examples: minor touches
author David Demelier <markand@malikania.fr>
date Fri, 03 Mar 2023 19:45:00 +0100
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1 #
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2 # CMakeLists.txt -- CMake build system for Molko's Engine
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3 #
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4 # Copyright (c) 2020-2023 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 cmake_minimum_required(VERSION 3.20)
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20 project(molko C)
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21
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22 set_property(GLOBAL PROPERTY USE_FOLDERS On)
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23
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24 set(CMAKE_C_STANDARD 23)
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25 set(CMAKE_C_STANDARD_REQUIRED On)
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26 set(CMAKE_C_EXTENSIONS On)
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27 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
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28
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29 if (CMAKE_C_COMPILER_ID MATCHES "GNU|Clang")
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30 set(CMAKE_C_FLAGS "-Wall -Wextra -Wno-deprecated-declarations -Wno-unknown-pragmas ${CMAKE_C_FLAGS}")
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31
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32 if (CMAKE_C_COMPILER_ID MATCHES "GNU")
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33 set(CMAKE_C_FLAGS "-Wno-format-truncation ${CMAKE_C_FLAGS}")
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34 else ()
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35 set(CMAKE_C_FLAGS "-Wno-fixed-enum-extension ${CMAKE_C_FLAGS}")
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36 endif ()
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37 elseif (CMAKE_C_COMPILER_ID MATCHES "MSVC")
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38 set(CMAKE_C_FLAGS "/W3 /wd4090 /wd4244 /wd4267 /wd4996 /wd5105 /wd6031 /wd6001 /wd26451 ${CMAKE_C_FLAGS}")
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39 set(CMAKE_C_FLAGS "/D_CRT_SECURE_NO_WARNINGS ${CMAKE_C_FLAGS}")
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40 endif ()
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41
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42 option(MLK_WITH_DOC "Enable mkdocs documentation" On)
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43 option(MLK_WITH_EXAMPLES "Enable examples" Off)
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44 option(MLK_WITH_NLS "Enable NLS support" On)
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45 option(MLK_WITH_TESTS "Enable unit tests" Off)
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46
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47 include(cmake/MlkBcc.cmake)
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48 include(cmake/MlkExecutable.cmake)
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49 include(cmake/MlkLibrary.cmake)
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50 include(cmake/MlkMap.cmake)
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51 include(cmake/MlkNls.cmake)
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52 include(cmake/MlkTileset.cmake)
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53
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54 include(GNUInstallDirs)
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55
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56 find_package(SDL2 REQUIRED COMPONENTS image ttf)
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57 find_package(OpenAL REQUIRED)
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58 find_package(SndFile REQUIRED)
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59 find_package(Jansson REQUIRED)
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60
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61 # POSIX math library isn't available everywhere.
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62 find_library(M_LIBRARY m)
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63
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64 if (MLK_WITH_NLS)
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65 find_package(NLS REQUIRED)
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66 find_package(Intl REQUIRED)
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67 endif ()
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68
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69 add_subdirectory(extern/libsqlite)
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70 add_subdirectory(extern/libdt)
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71
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72 if (MLK_WITH_DOC)
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73 add_subdirectory(doc)
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74 endif ()
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75
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76 add_subdirectory(mlk-bcc)
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77 add_subdirectory(mlk-tileset)
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78 add_subdirectory(mlk-map)
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79
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80 add_subdirectory(libmlk-util)
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81 add_subdirectory(libmlk-core)
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82 add_subdirectory(libmlk-ui)
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83 add_subdirectory(libmlk-rpg)
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84
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85 if (MLK_WITH_TESTS)
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86 enable_testing()
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87 add_subdirectory(tests)
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88 endif ()
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89
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90 if (MLK_WITH_EXAMPLES)
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91 add_subdirectory(libmlk-example)
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92 add_subdirectory(examples)
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93 endif ()