Add missing ProjectJsonRpcCpp.cmake file

cmake/ProjectJsonRpcCpp.cmake

@@ -0,0 +1,81 @@
+# HTTP client from JSON RPC CPP requires curl library. It can find it itself,
+# but we need to know the libcurl location for static linking.
+hunter_add_package(CURL)
+find_package(CURL CONFIG REQUIRED)
+
+get_target_property(JSONCPP_INCLUDE_DIR jsoncpp_lib_static INTERFACE_INCLUDE_DIRECTORIES)
+get_target_property(CURL_INCLUDE_DIR CURL::libcurl INTERFACE_INCLUDE_DIRECTORIES)
+get_target_property(CURL_LIBRARY CURL::libcurl IMPORTED_LOCATION_RELEASE)
+
+set(CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR>
+               -DCMAKE_BUILD_TYPE=Release
+               # Build static lib but suitable to be included in a shared lib.
+               -DCMAKE_POSITION_INDEPENDENT_CODE=${BUILD_SHARED_LIBS}
+               -DBUILD_STATIC_LIBS=On
+               -DBUILD_SHARED_LIBS=Off
+               -DUNIX_DOMAIN_SOCKET_SERVER=Off
+               -DUNIX_DOMAIN_SOCKET_CLIENT=Off
+               -DHTTP_SERVER=Off
+               -DHTTP_CLIENT=On
+               -DCOMPILE_TESTS=Off
+               -DCOMPILE_STUBGEN=Off
+               -DCOMPILE_EXAMPLES=Off
+               # Point to jsoncpp library.
+               -DJSONCPP_INCLUDE_DIR=${JSONCPP_INCLUDE_DIR}
+               # Select jsoncpp include prefix: <json/...> or <jsoncpp/json/...>
+               -DJSONCPP_INCLUDE_PREFIX=json
+               -DJSONCPP_LIBRARY=${JSONCPP_LIBRARY}
+               -DCURL_INCLUDE_DIR=${CURL_INCLUDE_DIR}
+               -DCURL_LIBRARY=${CURL_LIBRARY}
+)
+
+if (WIN32)
+    # For Windows we have to provide also locations for debug libraries.
+    set(CMAKE_ARGS ${CMAKE_ARGS}
+        -DJSONCPP_LIBRARY_DEBUG=${JSONCPP_LIBRARY}
+        -DCURL_LIBRARY_DEBUG=${CURL_LIBRARY}
+    )
+endif()
+
+include(ExternalProject)
+ExternalProject_Add(jsonrpccpp
+    PREFIX deps
+    DOWNLOAD_NAME jsonrcpcpp-0.7.0.tar.gz
+    DOWNLOAD_NO_PROGRESS 1
+    URL https://github.com/cinemast/libjson-rpc-cpp/archive/v0.7.0.tar.gz
+    URL_HASH SHA256=669c2259909f11a8c196923a910f9a16a8225ecc14e6c30e2bcb712bab9097eb
+    # On Windows it tries to install this dir. Create it to prevent failure.
+    PATCH_COMMAND ${CMAKE_COMMAND} -E make_directory <SOURCE_DIR>/win32-deps/include
+    CMAKE_ARGS ${CMAKE_ARGS}
+#    LOG_CONFIGURE 1
+    # Overwrite build and install commands to force Release build on MSVC.
+#    BUILD_COMMAND ${CMAKE_COMMAND} --build <BINARY_DIR> --config Release
+#    INSTALL_COMMAND ${CMAKE_COMMAND} --build <BINARY_DIR> --config Release --target install
+#    LOG_INSTALL 1
+)
+
+# Create imported libraries
+if (WIN32)
+    # On Windows CMAKE_INSTALL_PREFIX is ignored and installs to dist dir.
+    ExternalProject_Get_Property(jsonrpccpp BINARY_DIR)
+    set(INSTALL_DIR ${BINARY_DIR}/dist)
+else()
+    ExternalProject_Get_Property(jsonrpccpp INSTALL_DIR)
+endif()
+set(JSONRPCCPP_INCLUDE_DIR ${INSTALL_DIR}/include)
+file(MAKE_DIRECTORY ${JSONRPCCPP_INCLUDE_DIR})  # Must exist.
+
+add_library(JsonRpcCpp::Common STATIC IMPORTED)
+set_property(TARGET JsonRpcCpp::Common PROPERTY IMPORTED_LOCATION ${INSTALL_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}jsonrpccpp-common${CMAKE_STATIC_LIBRARY_SUFFIX})
+set_property(TARGET JsonRpcCpp::Common PROPERTY INTERFACE_LINK_LIBRARIES jsoncpp_lib_static)
+set_property(TARGET JsonRpcCpp::Common PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${JSONRPCCPP_INCLUDE_DIR})
+add_dependencies(JsonRpcCpp::Common jsonrpccpp)
+
+add_library(JsonRpcCpp::Client STATIC IMPORTED)
+set_property(TARGET JsonRpcCpp::Client PROPERTY IMPORTED_LOCATION ${INSTALL_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}jsonrpccpp-client${CMAKE_STATIC_LIBRARY_SUFFIX})
+set_property(TARGET JsonRpcCpp::Client PROPERTY INTERFACE_LINK_LIBRARIES JsonRpcCpp::Common CURL::libcurl)
+add_dependencies(JsonRpcCpp::Client jsonrpccpp)
+
+unset(BINARY_DIR)
+unset(INSTALL_DIR)
+unset(CMAKE_ARGS)