annotate CMakeLists.txt @ 361:39f5d932941a

misc: fix some warnings
author David Demelier <markand@malikania.fr>
date Fri, 22 Oct 2021 14:26:41 +0200
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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 cmake_minimum_required(VERSION 3.20)
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20 project(molko C)
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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 11)
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25 set(CMAKE_C_STANDARD_REQUIRED On)
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26 set(CMAKE_C_EXTENSIONS Off)
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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 -pedantic -D_POSIX_C_SOURCE=200809L ${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 endif ()
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35 elseif (CMAKE_C_COMPILER_ID MATCHES "MSVC")
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36 set(CMAKE_C_FLAGS "/wd4090 /wd5105 /wd6031 /wd6001 /wd26451 ${CMAKE_C_FLAGS}")
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37 endif ()
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38
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39 if (CMAKE_SYSTEM_NAME MATCHES "Darwin")
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40 set(CMAKE_C_FLAGS "-D_DARWIN_C_SOURCE ${CMAKE_C_FLAGS}")
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41 endif ()
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42
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43 option(MLK_WITH_EXAMPLES "Enable examples" Off)
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44 option(MLK_WITH_JS "Enable Javascript bindings" On)
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45 option(MLK_WITH_NLS "Enable NLS support" On)
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46 option(MLK_WITH_TESTS "Enable unit tests" Off)
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47 option(MLK_WITH_ZIP "Enable zip file support" On)
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48 option(MLK_WITH_ZSTD "Enable zstd compression" On)
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49
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50 include(cmake/MlkBcc.cmake)
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51 include(cmake/MlkExecutable.cmake)
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52 include(cmake/MlkLibrary.cmake)
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53 include(cmake/MlkMap.cmake)
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54 include(cmake/MlkNls.cmake)
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55 include(cmake/MlkTileset.cmake)
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56
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57 include(GNUInstallDirs)
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58
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59 find_package(SDL2 REQUIRED COMPONENTS image mixer ttf)
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60 find_package(Jansson REQUIRED)
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61
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62 # POSIX math library isn't available everywhere.
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63 find_library(M_LIBRARY m)
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64
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65 configure_file(
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66 ${molko_SOURCE_DIR}/src/config.h.in
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67 ${molko_BINARY_DIR}/src/config.h
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68 )
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69 include_directories(${molko_BINARY_DIR}/src)
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71 if (MLK_WITH_JS)
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72 add_subdirectory(extern/libduktape)
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73 endif ()
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74
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75 if (MLK_WITH_NLS)
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76 find_package(NLS REQUIRED)
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77 find_package(Intl REQUIRED)
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78 endif ()
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79
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80 if (MLK_WITH_ZSTD)
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81 find_package(ZSTD REQUIRED)
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82
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83 # Compressor is required as well.
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84 if (NOT TARGET ZSTD::exe)
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85 message(FATAL_ERROR "Missing zstd command line utility")
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86 endif ()
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87 endif ()
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88
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89 if (MLK_WITH_ZIP)
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90 find_package(Libzip REQUIRED)
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91 endif ()
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92
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93 add_subdirectory(extern/libsqlite)
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94 add_subdirectory(extern/librexo)
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96 add_subdirectory(src/tools/bcc)
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97 add_subdirectory(src/tools/tileset)
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98 add_subdirectory(src/tools/map)
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100 add_subdirectory(src/libmlk-port)
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101 add_subdirectory(src/libmlk-core)
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102 add_subdirectory(src/libmlk-ui)
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103 add_subdirectory(src/libmlk-rpg)
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104 add_subdirectory(src/libmlk-adventure)
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105 add_subdirectory(src/libmlk-data)
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106
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107 if (MLK_WITH_JS)
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108 add_subdirectory(src/libmlk-core-js)
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109 add_subdirectory(src/mlk-run)
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110 endif ()
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111
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112 add_subdirectory(src/mlk-adventure)
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114 if (MLK_WITH_TESTS)
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115 enable_testing()
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116 add_subdirectory(tests)
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117 endif ()
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118
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119 if (MLK_WITH_EXAMPLES)
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120 add_subdirectory(examples)
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121 endif ()
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122