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path: root/3rdparty/jsoncpp/src/lib_json/CMakeLists.txt
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OPTION(JSONCPP_LIB_BUILD_SHARED "Build jsoncpp_lib as a shared library." OFF)
IF(BUILD_SHARED_LIBS)
  SET(JSONCPP_LIB_BUILD_SHARED ON)
ENDIF(BUILD_SHARED_LIBS)

IF(JSONCPP_LIB_BUILD_SHARED)
  SET(JSONCPP_LIB_TYPE SHARED)
  ADD_DEFINITIONS( -DJSON_DLL_BUILD )
ELSE(JSONCPP_LIB_BUILD_SHARED)
  SET(JSONCPP_LIB_TYPE STATIC)
ENDIF(JSONCPP_LIB_BUILD_SHARED)

if( CMAKE_COMPILER_IS_GNUCXX )
  #Get compiler version.
  execute_process( COMMAND ${CMAKE_CXX_COMPILER} -dumpversion
                   OUTPUT_VARIABLE GNUCXX_VERSION )
 
  #-Werror=* was introduced -after- GCC 4.1.2
  if( GNUCXX_VERSION VERSION_GREATER 4.1.2 )
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror=strict-aliasing")
  endif()
endif( CMAKE_COMPILER_IS_GNUCXX )

SET( JSONCPP_INCLUDE_DIR ../../include )

SET( PUBLIC_HEADERS
    ${JSONCPP_INCLUDE_DIR}/json/config.h
    ${JSONCPP_INCLUDE_DIR}/json/forwards.h
    ${JSONCPP_INCLUDE_DIR}/json/features.h
    ${JSONCPP_INCLUDE_DIR}/json/value.h
    ${JSONCPP_INCLUDE_DIR}/json/reader.h
    ${JSONCPP_INCLUDE_DIR}/json/writer.h
    ${JSONCPP_INCLUDE_DIR}/json/assertions.h
    ${JSONCPP_INCLUDE_DIR}/json/version.h
    )

SOURCE_GROUP( "Public API" FILES ${PUBLIC_HEADERS} )

ADD_LIBRARY( jsoncpp_lib ${JSONCPP_LIB_TYPE}
             ${PUBLIC_HEADERS} 
             json_tool.h
             json_reader.cpp
             json_batchallocator.h
             json_valueiterator.inl
             json_value.cpp
             json_writer.cpp
             version.h.in
             )
SET_TARGET_PROPERTIES( jsoncpp_lib PROPERTIES OUTPUT_NAME jsoncpp )
SET_TARGET_PROPERTIES( jsoncpp_lib PROPERTIES VERSION ${JSONCPP_VERSION} SOVERSION ${JSONCPP_VERSION_MAJOR} )

IF(NOT CMAKE_VERSION VERSION_LESS 2.8.11)
    TARGET_INCLUDE_DIRECTORIES( jsoncpp_lib PUBLIC
                                $<INSTALL_INTERFACE:${INCLUDE_INSTALL_DIR}>
                                $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/${JSONCPP_INCLUDE_DIR}>
                                )
ENDIF(NOT CMAKE_VERSION VERSION_LESS 2.8.11)

# Install instructions for this target
IF(JSONCPP_WITH_CMAKE_PACKAGE)
    SET(INSTALL_EXPORT EXPORT jsoncpp)
ELSE(JSONCPP_WITH_CMAKE_PACKAGE)
    SET(INSTALL_EXPORT)
ENDIF(JSONCPP_WITH_CMAKE_PACKAGE)

INSTALL( TARGETS jsoncpp_lib ${INSTALL_EXPORT}
         RUNTIME DESTINATION ${RUNTIME_INSTALL_DIR}
         LIBRARY DESTINATION ${LIBRARY_INSTALL_DIR}
         ARCHIVE DESTINATION ${ARCHIVE_INSTALL_DIR}
)