Merge pull request muellan#11 from heavywatal/cmake

CMake Support

Author: muellan

CMakeLists.txt

@@ -0,0 +1,43 @@
+cmake_minimum_required(VERSION 3.8)
+project(clipp
+  VERSION 1.2.3
+  LANGUAGES CXX)
+
+include(GNUInstallDirs)
+set(CMAKE_VERBOSE_MAKEFILE ON)
+
+message(STATUS "CMAKE_INSTALL_PREFIX: ${CMAKE_INSTALL_PREFIX}")
+add_library(${PROJECT_NAME} INTERFACE)
+add_library(${PROJECT_NAME}::${PROJECT_NAME} ALIAS ${PROJECT_NAME})
+target_compile_features(${PROJECT_NAME} INTERFACE cxx_std_11)
+target_include_directories(${PROJECT_NAME} INTERFACE
+  $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
+  $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+)
+
+set(CONFIG_VERSION_FILE ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config-version.cmake)
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file(
+  ${CONFIG_VERSION_FILE} COMPATIBILITY AnyNewerVersion
+)
+
+install(DIRECTORY include/
+  DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+  FILES_MATCHING PATTERN "*.h"
+)
+install(TARGETS ${PROJECT_NAME}
+  EXPORT ${PROJECT_NAME}-config
+)
+install(EXPORT ${PROJECT_NAME}-config
+  DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME}
+  NAMESPACE ${PROJECT_NAME}::
+)
+install(FILES ${CONFIG_VERSION_FILE}
+  DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME}
+)
+
+option(BUILD_TESTING "Do not build tests by default" OFF)
+include(CTest)
+if(BUILD_TESTING AND ${CMAKE_SOURCE_DIR} STREQUAL ${PROJECT_SOURCE_DIR})
+  add_subdirectory(test)
+endif()

test/CMakeLists.txt

@@ -0,0 +1,43 @@
+if (NOT CMAKE_BUILD_TYPE)
+  set(CMAKE_BUILD_TYPE Debug)
+endif()
+message(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
+
+message(STATUS "CMAKE_CXX_COMPILER_ID: ${CMAKE_CXX_COMPILER_ID}")
+if("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
+  add_compile_options(-stdlib=libc++)
+else()
+  add_compile_options(-Wlogical-op)
+  add_compile_options(-Wnoexcept)
+  add_compile_options(-Wstrict-null-sentinel)
+  add_compile_options(-Wuseless-cast)
+endif()
+add_compile_options(-Wall -Wextra -Wpedantic)
+add_compile_options(-Wcast-align -Wcast-qual)
+add_compile_options(-Wctor-dtor-privacy)
+add_compile_options(-Wconversion -Wno-sign-conversion)
+add_compile_options(-Wdisabled-optimization)
+add_compile_options(-Wdouble-promotion)
+add_compile_options(-Wformat=2)
+add_compile_options(-Winit-self)
+add_compile_options(-Wmissing-include-dirs)
+add_compile_options(-Wold-style-cast)
+add_compile_options(-Woverloaded-virtual)
+add_compile_options(-Wredundant-decls)
+add_compile_options(-Wshadow)
+add_compile_options(-Wstrict-aliasing=1)
+add_compile_options(-Wstrict-overflow=5)
+add_compile_options(-Wswitch-default)
+add_compile_options(-Wundef)
+
+aux_source_directory(${CMAKE_CURRENT_SOURCE_DIR} source_files)
+foreach(src IN LISTS source_files)
+  get_filename_component(name_we ${src} NAME_WE)
+  add_executable(test-${name_we} ${src})
+  target_link_libraries(test-${name_we} ${PROJECT_NAME}::${PROJECT_NAME})
+  set_target_properties(test-${name_we} PROPERTIES
+    CXX_STANDARD_REQUIRED ON
+    CXX_EXTENSIONS OFF
+  )
+  add_test(NAME ${name_we} COMMAND $<TARGET_FILE:test-${name_we}>)
+endforeach()