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| 1 | +# |
| 2 | +# Copyright (c) 2015 - present LibDriver All rights reserved |
| 3 | +# |
| 4 | +# The MIT License (MIT) |
| 5 | +# |
| 6 | +# Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | +# of this software and associated documentation files (the "Software"), to deal |
| 8 | +# in the Software without restriction, including without limitation the rights |
| 9 | +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 10 | +# copies of the Software, and to permit persons to whom the Software is |
| 11 | +# furnished to do so, subject to the following conditions: |
| 12 | +# |
| 13 | +# The above copyright notice and this permission notice shall be included in all |
| 14 | +# copies or substantial portions of the Software. |
| 15 | +# |
| 16 | +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | +# SOFTWARE. |
| 23 | +# |
| 24 | + |
| 25 | +# set the cmake minimum version |
| 26 | +cmake_minimum_required(VERSION 3.0) |
| 27 | + |
| 28 | +# set the project name and language |
| 29 | +project(at24cxx C) |
| 30 | + |
| 31 | +# read the version from files |
| 32 | +file(READ ${CMAKE_CURRENT_SOURCE_DIR}/cmake/VERSION ${CMAKE_PROJECT_NAME}_VERSION) |
| 33 | + |
| 34 | +# set the project version |
| 35 | +set(PROJECT_VERSION ${${CMAKE_PROJECT_NAME}_VERSION}) |
| 36 | + |
| 37 | +# set c standard c99 |
| 38 | +set(CMAKE_C_STANDARD 99) |
| 39 | + |
| 40 | +# enable c standard required |
| 41 | +set(CMAKE_C_STANDARD_REQUIRED True) |
| 42 | + |
| 43 | +# set release level |
| 44 | +set(CMAKE_BUILD_TYPE Release) |
| 45 | + |
| 46 | +# set the release flags of c |
| 47 | +set(CMAKE_C_FLAGS_RELEASE "-O3 -DNDEBUG") |
| 48 | + |
| 49 | +# include cmake package config helpers |
| 50 | +include(CMakePackageConfigHelpers) |
| 51 | + |
| 52 | +# find the pkgconfig and use this tool to find the third party packages |
| 53 | +find_package(PkgConfig REQUIRED) |
| 54 | + |
| 55 | +# find the third party packages with pkgconfig |
| 56 | +pkg_search_module(GPIOD REQUIRED libgpiod) |
| 57 | + |
| 58 | +# include all library header directories |
| 59 | +set(LIB_INC_DIRS |
| 60 | + ${GPIOD_INCLUDE_DIRS} |
| 61 | + ) |
| 62 | + |
| 63 | +# include all linked libraries |
| 64 | +set(LIBS |
| 65 | + ${GPIOD_LIBRARIES} |
| 66 | + ) |
| 67 | + |
| 68 | +# include all header directories |
| 69 | +set(INC_DIRS |
| 70 | + ${LIB_INC_DIRS} |
| 71 | + ${CMAKE_CURRENT_SOURCE_DIR}/../../src |
| 72 | + ${CMAKE_CURRENT_SOURCE_DIR}/../../interface |
| 73 | + ${CMAKE_CURRENT_SOURCE_DIR}/../../example |
| 74 | + ${CMAKE_CURRENT_SOURCE_DIR}/../../test |
| 75 | + ${CMAKE_CURRENT_SOURCE_DIR}/interface/inc |
| 76 | + ) |
| 77 | + |
| 78 | +# include all installed headers |
| 79 | +file(GLOB INSTL_INCS |
| 80 | + ${CMAKE_CURRENT_SOURCE_DIR}/../../src/*.h |
| 81 | + ) |
| 82 | + |
| 83 | +# include all sources files |
| 84 | +file(GLOB SRCS |
| 85 | + ${CMAKE_CURRENT_SOURCE_DIR}/../../src/*.c |
| 86 | + ) |
| 87 | + |
| 88 | +# include executable source |
| 89 | +file(GLOB MAIN |
| 90 | + ${SRCS} |
| 91 | + ${CMAKE_CURRENT_SOURCE_DIR}/../../example/*.c |
| 92 | + ${CMAKE_CURRENT_SOURCE_DIR}/../../test/*.c |
| 93 | + ${CMAKE_CURRENT_SOURCE_DIR}/interface/src/*.c |
| 94 | + ${CMAKE_CURRENT_SOURCE_DIR}/driver/src/*.c |
| 95 | + ${CMAKE_CURRENT_SOURCE_DIR}/src/main.c |
| 96 | + ) |
| 97 | + |
| 98 | +# enable output as a static library |
| 99 | +add_library(${CMAKE_PROJECT_NAME}_static STATIC ${SRCS}) |
| 100 | + |
| 101 | +# set the static library include directories |
| 102 | +target_include_directories(${CMAKE_PROJECT_NAME}_static PRIVATE ${INC_DIRS}) |
| 103 | + |
| 104 | +# set the static library link libraries |
| 105 | +target_link_libraries(${CMAKE_PROJECT_NAME}_static |
| 106 | + m |
| 107 | + ) |
| 108 | + |
| 109 | +# rename as ${CMAKE_PROJECT_NAME} |
| 110 | +set_target_properties(${CMAKE_PROJECT_NAME}_static PROPERTIES OUTPUT_NAME ${CMAKE_PROJECT_NAME}) |
| 111 | + |
| 112 | +# don't delete ${CMAKE_PROJECT_NAME} libs |
| 113 | +set_target_properties(${CMAKE_PROJECT_NAME}_static PROPERTIES CLEAN_DIRECT_OUTPUT 1) |
| 114 | + |
| 115 | +# set the static library version |
| 116 | +set_target_properties(${CMAKE_PROJECT_NAME}_static PROPERTIES VERSION ${${CMAKE_PROJECT_NAME}_VERSION}) |
| 117 | + |
| 118 | +# enable output as a dynamic library |
| 119 | +add_library(${CMAKE_PROJECT_NAME} SHARED ${SRCS}) |
| 120 | + |
| 121 | +# set the executable program include directories |
| 122 | +target_include_directories(${CMAKE_PROJECT_NAME} |
| 123 | + PUBLIC $<INSTALL_INTERFACE:include/${CMAKE_PROJECT_NAME}> |
| 124 | + PRIVATE ${INC_DIRS} |
| 125 | + ) |
| 126 | + |
| 127 | +# set the dynamic library link libraries |
| 128 | +target_link_libraries(${CMAKE_PROJECT_NAME} |
| 129 | + m |
| 130 | + ) |
| 131 | + |
| 132 | +# rename as ${CMAKE_PROJECT_NAME} |
| 133 | +set_target_properties(${CMAKE_PROJECT_NAME} PROPERTIES OUTPUT_NAME ${CMAKE_PROJECT_NAME}) |
| 134 | + |
| 135 | +# don't delete ${CMAKE_PROJECT_NAME} libs |
| 136 | +set_target_properties(${CMAKE_PROJECT_NAME} PROPERTIES CLEAN_DIRECT_OUTPUT 1) |
| 137 | + |
| 138 | +# include the public header |
| 139 | +set_target_properties(${CMAKE_PROJECT_NAME} PROPERTIES PUBLIC_HEADER "${INSTL_INCS}") |
| 140 | + |
| 141 | +# set the dynamic library version |
| 142 | +set_target_properties(${CMAKE_PROJECT_NAME} PROPERTIES VERSION ${${CMAKE_PROJECT_NAME}_VERSION}) |
| 143 | + |
| 144 | +# enable the executable program |
| 145 | +add_executable(${CMAKE_PROJECT_NAME}_exe ${MAIN}) |
| 146 | + |
| 147 | +# set the executable program include directories |
| 148 | +target_include_directories(${CMAKE_PROJECT_NAME}_exe PRIVATE ${INC_DIRS}) |
| 149 | + |
| 150 | +# set the executable program link libraries |
| 151 | +target_link_libraries(${CMAKE_PROJECT_NAME}_exe |
| 152 | + ${LIBS} |
| 153 | + m |
| 154 | + pthread |
| 155 | + ) |
| 156 | + |
| 157 | +# rename as ${CMAKE_PROJECT_NAME} |
| 158 | +set_target_properties(${CMAKE_PROJECT_NAME}_exe PROPERTIES OUTPUT_NAME ${CMAKE_PROJECT_NAME}) |
| 159 | + |
| 160 | +# don't delete ${CMAKE_PROJECT_NAME} exe |
| 161 | +set_target_properties(${CMAKE_PROJECT_NAME}_exe PROPERTIES CLEAN_DIRECT_OUTPUT 1) |
| 162 | + |
| 163 | +# install the binary |
| 164 | +install(TARGETS ${CMAKE_PROJECT_NAME}_exe |
| 165 | + RUNTIME DESTINATION bin |
| 166 | + ) |
| 167 | + |
| 168 | +# install the static library |
| 169 | +install(TARGETS ${CMAKE_PROJECT_NAME}_static |
| 170 | + ARCHIVE DESTINATION lib |
| 171 | + ) |
| 172 | + |
| 173 | +# install the dynamic library |
| 174 | +install(TARGETS ${CMAKE_PROJECT_NAME} |
| 175 | + EXPORT ${CMAKE_PROJECT_NAME}-targets |
| 176 | + LIBRARY DESTINATION lib |
| 177 | + PUBLIC_HEADER DESTINATION include/${CMAKE_PROJECT_NAME} |
| 178 | + ) |
| 179 | + |
| 180 | +# make the cmake config file |
| 181 | +configure_package_config_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/config.cmake.in |
| 182 | + ${CMAKE_CURRENT_BINARY_DIR}/cmake/${CMAKE_PROJECT_NAME}-config.cmake |
| 183 | + INSTALL_DESTINATION cmake |
| 184 | + ) |
| 185 | + |
| 186 | +# write the cmake config version |
| 187 | +write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/cmake/${CMAKE_PROJECT_NAME}-config-version.cmake |
| 188 | + VERSION ${PACKAGE_VERSION} |
| 189 | + COMPATIBILITY AnyNewerVersion |
| 190 | + ) |
| 191 | + |
| 192 | +# install the cmake files |
| 193 | +install(FILES "${CMAKE_CURRENT_BINARY_DIR}/cmake/${CMAKE_PROJECT_NAME}-config.cmake" |
| 194 | + "${CMAKE_CURRENT_BINARY_DIR}/cmake/${CMAKE_PROJECT_NAME}-config-version.cmake" |
| 195 | + DESTINATION cmake |
| 196 | + ) |
| 197 | + |
| 198 | +# set the export items |
| 199 | +install(EXPORT ${CMAKE_PROJECT_NAME}-targets |
| 200 | + DESTINATION cmake |
| 201 | + ) |
| 202 | + |
| 203 | +# add uninstall command |
| 204 | +add_custom_target(uninstall |
| 205 | + COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/uninstall.cmake |
| 206 | + ) |
| 207 | + |
| 208 | +#include ctest module |
| 209 | +include(CTest) |
| 210 | + |
| 211 | +# creat a test |
| 212 | +add_test(NAME ${CMAKE_PROJECT_NAME}_test COMMAND ${CMAKE_PROJECT_NAME}_exe -p) |
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