cmake_minimum_required(VERSION 3.8 FATAL_ERROR) set(CMAKE_LEGACY_CYGWIN_WIN32 0) project("projet_lzw") set(TGT "projet_lzw") set(${TGT}_VERSION_MAJOR 0) set(${TGT}_VERSION_MINOR 1) set(CXX_COVERAGE_COMPILE_FLAGS "-pedantic -Wall -Wextra -Wold-style-cast -Woverloaded-virtual -Wfloat-equal -Wwrite-strings -Wpointer-arith -Wcast-qual -Wcast-align -Wconversion -Wsign-conversion -Wshadow -Weffc++ -Wredundant-decls -Wdouble-promotion -Winit-self -Wswitch-default -Wswitch-enum -Wundef -Winline -Wunused -Wnon-virtual-dtor -pthread") set(CMAKE_CXX_FLAGS_DEBUG "${CXX_COVERAGE_COMPILE_FLAGS} -DDebug -g -pg") set(CMAKE_CXX_FLAGS_RELEASE "${CXX_COVERAGE_COMPILE_FLAGS} -O3") include(CheckCXXCompilerFlag) # Check for standard to use check_cxx_compiler_flag(-std=c++17 HAVE_FLAG_STD_CXX17) if(HAVE_FLAG_STD_CXX17) set(CMAKE_CXX_STANDARD 17) else() check_cxx_compiler_flag(-std=c++1z HAVE_FLAG_STD_CXX1Z) if(HAVE_FLAG_STD_CXX1Z) set(CXX_COVERAGE_COMPILE_FLAGS "${CXX_COVERAGE_COMPILE_FLAGS} -std=c++1z") else() message( FATAL_ERROR "C++17 not supported, CMake will exit." ) endif() endif() set(CMAKE_CXX_STANDARD_REQUIRED YES) set(CMAKE_CXX_EXTENSIONS OFF) set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "../bin/") set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG "../debug/") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CXX_COVERAGE_COMPILE_FLAGS}") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CXX_COVERAGE_COMPILE_FLAGS}") # indicate the doc build as an option, ON by default if(CMAKE_BUILD_TYPE MATCHES "^[Rr]elease") option(BUILD_DOC "Build documentation" ON) find_package(Doxygen REQUIRED dot) if(DOXYGEN_FOUND) set(DOXYGEN_IN ${CMAKE_CURRENT_SOURCE_DIR}/docs/Doxyfile.in) set(DOXYGEN_OUT ${CMAKE_CURRENT_SOURCE_DIR}/docs/Doxyfile) configure_file(${DOXYGEN_IN} ${DOXYGEN_OUT} @ONLY) message("Doxygen build started") add_custom_target(docs ALL COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT} WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} COMMENT "Generating API documentation with Doxygen" VERBATIM ) else() message("Doxygen needs to be installed to generate the doxygen documentation.") endif() endif() include_directories(includes) file(GLOB SOURCES "src/*.cc") add_executable(${TGT} ${SOURCES})