| # vim: et ts=4 sts=4 sw=4 tw=0 |
| |
| CMAKE_MINIMUM_REQUIRED(VERSION 2.8.5) |
| PROJECT(jsoncpp) |
| ENABLE_TESTING() |
| |
| OPTION(JSONCPP_WITH_TESTS "Compile and (for jsoncpp_check) run JsonCpp test executables" ON) |
| OPTION(JSONCPP_WITH_POST_BUILD_UNITTEST "Automatically run unit-tests as a post build step" ON) |
| OPTION(JSONCPP_WITH_WARNING_AS_ERROR "Force compilation to fail if a warning occurs" OFF) |
| OPTION(JSONCPP_WITH_STRICT_ISO "Issue all the warnings demanded by strict ISO C and ISO C++" ON) |
| OPTION(JSONCPP_WITH_PKGCONFIG_SUPPORT "Generate and install .pc files" ON) |
| OPTION(JSONCPP_WITH_CMAKE_PACKAGE "Generate and install cmake package files" OFF) |
| OPTION(BUILD_SHARED_LIBS "Build jsoncpp_lib as a shared library." OFF) |
| OPTION(BUILD_STATIC_LIBS "Build jsoncpp_lib static library." ON) |
| |
| # Ensures that CMAKE_BUILD_TYPE is visible in cmake-gui on Unix |
| IF(NOT WIN32) |
| IF(NOT CMAKE_BUILD_TYPE) |
| SET(CMAKE_BUILD_TYPE Release CACHE STRING |
| "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel Coverage." |
| FORCE) |
| ENDIF() |
| ENDIF() |
| |
| SET(DEBUG_LIBNAME_SUFFIX "" CACHE STRING "Optional suffix to append to the library name for a debug build") |
| SET(LIB_SUFFIX "" CACHE STRING "Optional arch-dependent suffix for the library installation directory") |
| |
| SET(RUNTIME_INSTALL_DIR bin |
| CACHE PATH "Install dir for executables and dlls") |
| SET(ARCHIVE_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX} |
| CACHE PATH "Install dir for static libraries") |
| SET(LIBRARY_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX} |
| CACHE PATH "Install dir for shared libraries") |
| SET(INCLUDE_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/include |
| CACHE PATH "Install dir for headers") |
| SET(PACKAGE_INSTALL_DIR lib${LIB_SUFFIX}/cmake |
| CACHE PATH "Install dir for cmake package config files") |
| MARK_AS_ADVANCED( RUNTIME_INSTALL_DIR ARCHIVE_INSTALL_DIR INCLUDE_INSTALL_DIR PACKAGE_INSTALL_DIR ) |
| |
| # Set variable named ${VAR_NAME} to value ${VALUE} |
| FUNCTION(set_using_dynamic_name VAR_NAME VALUE) |
| SET( "${VAR_NAME}" "${VALUE}" PARENT_SCOPE) |
| ENDFUNCTION() |
| |
| # Extract major, minor, patch from version text |
| # Parse a version string "X.Y.Z" and outputs |
| # version parts in ${OUPUT_PREFIX}_MAJOR, _MINOR, _PATCH. |
| # If parse succeeds then ${OUPUT_PREFIX}_FOUND is TRUE. |
| MACRO(jsoncpp_parse_version VERSION_TEXT OUPUT_PREFIX) |
| SET(VERSION_REGEX "[0-9]+\\.[0-9]+\\.[0-9]+(-[a-zA-Z0-9_]+)?") |
| IF( ${VERSION_TEXT} MATCHES ${VERSION_REGEX} ) |
| STRING(REGEX MATCHALL "[0-9]+|-([A-Za-z0-9_]+)" VERSION_PARTS ${VERSION_TEXT}) |
| LIST(GET VERSION_PARTS 0 ${OUPUT_PREFIX}_MAJOR) |
| LIST(GET VERSION_PARTS 1 ${OUPUT_PREFIX}_MINOR) |
| LIST(GET VERSION_PARTS 2 ${OUPUT_PREFIX}_PATCH) |
| set_using_dynamic_name( "${OUPUT_PREFIX}_FOUND" TRUE ) |
| ELSE( ${VERSION_TEXT} MATCHES ${VERSION_REGEX} ) |
| set_using_dynamic_name( "${OUPUT_PREFIX}_FOUND" FALSE ) |
| ENDIF() |
| ENDMACRO() |
| |
| # Read out version from "version" file |
| #FILE(STRINGS "version" JSONCPP_VERSION) |
| #SET( JSONCPP_VERSION_MAJOR X ) |
| #SET( JSONCPP_VERSION_MINOR Y ) |
| #SET( JSONCPP_VERSION_PATCH Z ) |
| SET( JSONCPP_VERSION 1.7.1 ) |
| jsoncpp_parse_version( ${JSONCPP_VERSION} JSONCPP_VERSION ) |
| #IF(NOT JSONCPP_VERSION_FOUND) |
| # MESSAGE(FATAL_ERROR "Failed to parse version string properly. Expect X.Y.Z") |
| #ENDIF(NOT JSONCPP_VERSION_FOUND) |
| SET( JSONCPP_USE_SECURE_MEMORY "0" CACHE STRING "-D...=1 to use memory-wiping allocator for STL" ) |
| |
| MESSAGE(STATUS "JsonCpp Version: ${JSONCPP_VERSION_MAJOR}.${JSONCPP_VERSION_MINOR}.${JSONCPP_VERSION_PATCH}") |
| # File version.h is only regenerated on CMake configure step |
| CONFIGURE_FILE( "${PROJECT_SOURCE_DIR}/src/lib_json/version.h.in" |
| "${PROJECT_SOURCE_DIR}/include/json/version.h" |
| NEWLINE_STYLE UNIX ) |
| CONFIGURE_FILE( "${PROJECT_SOURCE_DIR}/version.in" |
| "${PROJECT_SOURCE_DIR}/version" |
| NEWLINE_STYLE UNIX ) |
| |
| macro(UseCompilationWarningAsError) |
| if ( MSVC ) |
| # Only enabled in debug because some old versions of VS STL generate |
| # warnings when compiled in release configuration. |
| set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /WX ") |
| elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror") |
| if (JSONCPP_WITH_STRICT_ISO) |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic-errors") |
| endif () |
| endif() |
| endmacro() |
| |
| # Include our configuration header |
| INCLUDE_DIRECTORIES( ${jsoncpp_SOURCE_DIR}/include ) |
| |
| if ( MSVC ) |
| # Only enabled in debug because some old versions of VS STL generate |
| # unreachable code warning when compiled in release configuration. |
| set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /W4 ") |
| endif() |
| |
| if (CMAKE_CXX_COMPILER_ID MATCHES "Clang") |
| # using regular Clang or AppleClang |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wconversion -Wshadow -Werror=conversion -Werror=sign-compare") |
| elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") |
| # using GCC |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wconversion -Wshadow -Wextra -Werror=conversion") |
| # not yet ready for -Wsign-conversion |
| |
| if (JSONCPP_WITH_STRICT_ISO AND NOT JSONCPP_WITH_WARNING_AS_ERROR) |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic") |
| endif () |
| endif() |
| |
| find_program(CCACHE_FOUND ccache) |
| if(CCACHE_FOUND) |
| set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache) |
| set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache) |
| endif(CCACHE_FOUND) |
| |
| IF(JSONCPP_WITH_WARNING_AS_ERROR) |
| UseCompilationWarningAsError() |
| ENDIF() |
| |
| IF(JSONCPP_WITH_PKGCONFIG_SUPPORT) |
| CONFIGURE_FILE( |
| "pkg-config/jsoncpp.pc.in" |
| "pkg-config/jsoncpp.pc" |
| @ONLY) |
| INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/pkg-config/jsoncpp.pc" |
| DESTINATION "${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}/pkgconfig") |
| ENDIF() |
| |
| IF(JSONCPP_WITH_CMAKE_PACKAGE) |
| INSTALL(EXPORT jsoncpp |
| DESTINATION ${PACKAGE_INSTALL_DIR}/jsoncpp |
| FILE jsoncppConfig.cmake) |
| ENDIF() |
| |
| # Build the different applications |
| ADD_SUBDIRECTORY( src ) |
| |
| #install the includes |
| ADD_SUBDIRECTORY( include ) |