# ============================================================================= # 2010 by KjellKod.cc. This is PUBLIC DOMAIN to use at your own risk and comes # with no warranties. This code is yours to share, use and modify with no # strings attached and no restrictions or obligations. # # For more information see g3log/LICENSE or refer refer to http://unlicense.org # ============================================================================== # Below are details for compiling on Windows and Linux by default only an # example g3log binary is created the performance and unit tests creation can be # enabled by switching their OPTIONs from OFF to ON --- See below at around line # 110 # === WINDOWS === # Example for: Visual Studio 2013 (earlier should work too) 1. please use the # "Visual Studio Command Prompt 12 (2013)" 2. from the g3log folder mkdir build # cd build; 3. cmake -DCMAKE_BUILD_TYPE=Release -G "Visual Studio XXX" .. (cmake # -DCMAKE_BUILD_TYPE=Release -G "Visual Studio 12") MAKE SURE you check the # CMake documentation so you are using the correct bit flags(64 bit etc). The # "XXX" needs tto be replaced for your specific build system, ref: cmake docs. # # (Example from Appveyor Ci: # https://github.com/KjellKod/g3log/blob/master/appveyor.yml cmake -G "Visual # Studio 14 2015 Win64" -DADD_G3LOG_UNIT_TEST=ON ..) # # 1. msbuild g3log.sln /p:Configuration=Release # # Try to run an example, such as: 5. Release\g3log-FATAL-contract.exe # # === LINUX: === To try this out from folder g3log: mkdir build cd build >> # create makefiles in g3log/build directory cmake -DCMAKE_BUILD_TYPE=Release .. # make -jN (where N stands for number of cores you want to utilize) # # === Clang on Linux === # From g3log mkdir build && cd build cmake -DCMAKE_CXX_COMPILER=clang++ .. if # you want to double-check settings: "VERBOSE=1 make" otherwise just run: # "make -j" # # ============================================================================ cmake_minimum_required(VERSION 3.2) project(g3log CXX) set(CMAKE_CXX_STANDARD 14) set(CMAKE_CXX_STANDARD_REQUIRED ON) if(NOT CMAKE_BUILD_TYPE AND NOT (MSVC_IDE OR XCODE)) set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type, one of: Release, Debug" FORCE) endif() message(STATUS "Build type: ${CMAKE_BUILD_TYPE}") message(STATUS "Configuration types: ${CMAKE_CONFIGURATION_TYPES}") # Detect 64 or 32 bit if(CMAKE_SIZEOF_VOID_P EQUAL 8) # 64-bit project set(64_BIT_OS TRUE) message(STATUS "A 64-bit OS detected") else() set(64_BIT_OS FALSE) message(STATUS "A 32-bit OS detected") endif() # Calculate the version number SET(MAJOR_VERSION 2) SET(MINOR_VERSION 1) IF ( NOT VERSION ) IF ( "${CMAKE_HOST_SYSTEM_NAME}" STREQUAL "Windows" ) message("windows: Extracting git software version") execute_process(COMMAND cmd /c "git rev-list --branches HEAD | find /v " " /c" OUTPUT_VARIABLE GIT_VERSION WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) ELSE() IF(UNIX OR ${CMAKE_SYSTEM_NAME} MATCHES "Darwin") message( STATUS "nix: Extracting git software version" ) ELSE() message( STATUS "unknown platform: extracting git software version" ) ENDIF() execute_process(COMMAND bash "-c" "git rev-list --branches HEAD | wc -l | tr -d ' ' | tr -d '\n'" OUTPUT_VARIABLE GIT_VERSION WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) ENDIF() math(EXPR VERSION-BASE ${GIT_VERSION}/255) math(EXPR VERSION-REMAINDER ${GIT_VERSION}%255) message( STATUS "git build version: ${GIT_VERSION}" ) message( STATUS "version base: ${VERSION-BASE}" ) message( STATUS "version remainder: ${VERSION-REMAINDER}" ) # SET(BUILD_NUMBER ${GIT_VERSION}) #SET(BUILD_NUMBER ${VERSION-BASE}) #SET(VERSION ${MAJOR_VERSION}.${MINOR_VERSION}.${BUILD_NUMBER}-${VERSION-REMAINDER}) SET(VERSION ${MAJOR_VERSION}.${MINOR_VERSION}.${GIT_VERSION}) ENDIF() message( STATUS "Software Version: ${VERSION}" ) # ============================================================================ # G3LOG OPTIONAL FEATURES # ============================================================================ include(${g3log_SOURCE_DIR}/Options.cmake) # ============================================================================ # G3LOG iOS BUILD SUPPORT # ============================================================================ include(${g3log_SOURCE_DIR}/iOSBuild.cmake) if(G3_IOS_LIB) # G3_IOS_LIB is the pass used to generate all the other cmakefiles for the # different architectures needed for the universal library. So we're done at # here. return() endif() # ========================================================================= # G3 Macro definitions in Options.cmake are written to file this avoids having # to re-state your definitions in your source code or compile options # ========================================================================== include(${g3log_SOURCE_DIR}/GenerateMacroDefinitionsFile.cmake) # ========================================================================= # G3LOG BUILD # ========================================================================== include(${g3log_SOURCE_DIR}/Build.cmake) # ============================================================================ # EXAMPLE OPTIONS: By defauls is ON. This will create 'g3log-FATAL-* examples' # ============================================================================ # DISABLE WITH: -DADD_FATAL_EXAMPLE=OFF include(${g3log_SOURCE_DIR}/example/Example.cmake) # ============================================================================ # PERFORMANCE TEST OPTIONS: Performance operations for g3log # ============================================================================ # ENABLE WITH: -DADD_G3LOG_PERFORMANCE=ON include(${g3log_SOURCE_DIR}/test_performance/Performance.cmake) # ========================================================================== # UNIT TEST OPTIONS: # ============================================================================ # ENABLE WITH: -DADD_G3LOG_UNIT_TEST=ON include(${g3log_SOURCE_DIR}/test_unit/Test.cmake) # ========================================================================== # CMAKE INSTALL AND CPACK OPTIONS: # ========================================================================== # # Alternative 1: Package handling is done AFTER all other CMake setup usage: # make package Check the output result and install accordingly. # # Alternative 2: usage: make; sudo make install # # For OSX you can also install an older version using 'brew install' # # ========================================================================== include(${g3log_SOURCE_DIR}/CPackLists.txt) if(MINGW) # this enables strerror_s add_definitions(-DMINGW_HAS_SECURE_API) endif() if(NOT MSVC) message( STATUS "\n\n ******************************************************************* Please do 'make clean-cmake' before next cmake generation. It is a good idea to purge your build directory of CMake generated cache files ******************************************************************* ") add_custom_target(clean-cmake COMMAND ${CMAKE_COMMAND} -P ${g3log_SOURCE_DIR}/CleanAll.cmake) endif()