jsoncpp/CMakeLists.txt
Christopher Dunn 0375af2eb5 drop version qualifier
This should help keep version.h stable.

    x.y.z-dev
    => major, minor, patch, qual
    == x, y, z, -dev

But we do not need -dev anymore.
2014-09-18 16:43:07 -07:00

99 lines
4.1 KiB
CMake

CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
PROJECT(jsoncpp)
ENABLE_TESTING()
OPTION(JSONCPP_WITH_TESTS "Compile and 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_PKGCONFIG_SUPPORT "Generate and install .pc files" 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(NOT CMAKE_BUILD_TYPE)
ENDIF(NOT WIN32)
# This ensures shared DLL are in the same dir as executable on Windows.
# Put all executables / libraries are in a project global directory.
SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib
CACHE PATH "Single directory for all static libraries.")
SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib
CACHE PATH "Single directory for all dynamic libraries on Unix.")
SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin
CACHE PATH "Single directory for all executable and dynamic libraries on Windows.")
MARK_AS_ADVANCED( CMAKE_RUNTIME_OUTPUT_DIRECTORY CMAKE_LIBRARY_OUTPUT_DIRECTORY CMAKE_ARCHIVE_OUTPUT_DIRECTORY )
# Set variable named ${VAR_NAME} to value ${VALUE}
FUNCTION(set_using_dynamic_name VAR_NAME VALUE)
SET( "${VAR_NAME}" "${VALUE}" PARENT_SCOPE)
ENDFUNCTION(set_using_dynamic_name)
# 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( ${VERSION_TEXT} MATCHES ${VERSION_REGEX} )
ENDMACRO(jsoncpp_parse_version)
# Read out version from "version" file
FILE(STRINGS "version" JSONCPP_VERSION)
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)
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"
"${PROJECT_SOURCE_DIR}/include/json/version.h" )
macro(UseCompilationWarningAsError)
if ( MSVC )
# Only enabled in debug because some old versions of VS STL generate
# warnings when compiled in release configuration.
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /WX ")
endif( MSVC )
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( MSVC )
IF(JSONCPP_WITH_WARNING_AS_ERROR)
UseCompilationWarningAsError()
ENDIF(JSONCPP_WITH_WARNING_AS_ERROR)
IF(JSONCPP_WITH_PKGCONFIG_SUPPORT)
CONFIGURE_FILE(
"pkg-config/jsoncpp.pc.in"
"pkg-config/jsoncpp.pc"
@ONLY)
INSTALL(FILES "${CMAKE_BINARY_DIR}/pkg-config/jsoncpp.pc"
DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig")
ENDIF(JSONCPP_WITH_PKGCONFIG_SUPPORT)
# Build the different applications
ADD_SUBDIRECTORY( src )
#install the includes
ADD_SUBDIRECTORY( include )