Mercurial > hg > orthanc-stone
diff Framework/Orthanc/Resources/CMake/JsonCppConfiguration.cmake @ 1:2dbe613f6c93
add orthanc core
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 14 Oct 2016 15:39:01 +0200 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Framework/Orthanc/Resources/CMake/JsonCppConfiguration.cmake Fri Oct 14 15:39:01 2016 +0200 @@ -0,0 +1,60 @@ +if (STATIC_BUILD OR NOT USE_SYSTEM_JSONCPP) + set(JSONCPP_SOURCES_DIR ${CMAKE_BINARY_DIR}/jsoncpp-0.10.5) + set(JSONCPP_URL "http://www.montefiore.ulg.ac.be/~jodogne/Orthanc/ThirdPartyDownloads/jsoncpp-0.10.5.tar.gz") + set(JSONCPP_MD5 "db146bac5a126ded9bd728ab7b61ed6b") + + DownloadPackage(${JSONCPP_MD5} ${JSONCPP_URL} "${JSONCPP_SOURCES_DIR}") + + set(JSONCPP_SOURCES + ${JSONCPP_SOURCES_DIR}/src/lib_json/json_reader.cpp + ${JSONCPP_SOURCES_DIR}/src/lib_json/json_value.cpp + ${JSONCPP_SOURCES_DIR}/src/lib_json/json_writer.cpp + ) + + include_directories( + ${JSONCPP_SOURCES_DIR}/include + ) + + source_group(ThirdParty\\JsonCpp REGULAR_EXPRESSION ${JSONCPP_SOURCES_DIR}/.*) + +else() + find_path(JSONCPP_INCLUDE_DIR json/reader.h + /usr/include/jsoncpp + /usr/local/include/jsoncpp + ) + + message("JsonCpp include dir: ${JSONCPP_INCLUDE_DIR}") + include_directories(${JSONCPP_INCLUDE_DIR}) + link_libraries(jsoncpp) + + CHECK_INCLUDE_FILE_CXX(${JSONCPP_INCLUDE_DIR}/json/reader.h HAVE_JSONCPP_H) + if (NOT HAVE_JSONCPP_H) + message(FATAL_ERROR "Please install the libjsoncpp-dev package") + endif() + + # Switch to the C++11 standard if the version of JsonCpp is 1.y.z + if (EXISTS ${JSONCPP_INCLUDE_DIR}/json/version.h) + file(STRINGS + "${JSONCPP_INCLUDE_DIR}/json/version.h" + JSONCPP_VERSION_MAJOR1 REGEX + ".*define JSONCPP_VERSION_MAJOR.*") + + if (NOT JSONCPP_VERSION_MAJOR1) + message(FATAL_ERROR "Unable to extract the major version of JsonCpp") + endif() + + string(REGEX REPLACE + ".*JSONCPP_VERSION_MAJOR.*([0-9]+)$" "\\1" + JSONCPP_VERSION_MAJOR ${JSONCPP_VERSION_MAJOR1}) + message("JsonCpp major version: ${JSONCPP_VERSION_MAJOR}") + + if (CMAKE_COMPILER_IS_GNUCXX AND + JSONCPP_VERSION_MAJOR GREATER 0) + message("Switching to C++11 standard, as version of JsonCpp is >= 1.0.0") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wno-deprecated-declarations") + endif() + else() + message("Unable to detect the major version of JsonCpp, assuming < 1.0.0") + endif() + +endif()