make default CMake setting for DOWNLOAD_KIM depend on whether the KIM API is found or not (59a4d422) · Commits · 郑智淋 / lammps

cmake/CMakeLists.txt

+7 −5

Original line number	Diff line number	Diff line
		@@ -690,7 +690,12 @@ if(PKG_KIM)
		list(APPEND LAMMPS_LINK_LIBS ${CURL_LIBRARIES})
		add_definitions(-DLMP_KIM_CURL)
		endif()
		find_package(KIM-API QUIET)
		if(KIM-API_FOUND)
		option(DOWNLOAD_KIM "Download KIM-API from OpenKIM instead of using an already installed one" OFF)
		else()
		option(DOWNLOAD_KIM "Download KIM-API from OpenKIM instead of using an already installed one" ON)
		endif()
		if(DOWNLOAD_KIM)
		message(STATUS "KIM-API download requested - we will build our own")
		enable_language(C)
		@@ -711,10 +716,7 @@ if(PKG_KIM)
		set(KIM-API_LDFLAGS ${INSTALL_DIR}/${CMAKE_INSTALL_LIBDIR}/libkim-api${CMAKE_SHARED_LIBRARY_SUFFIX})
		list(APPEND LAMMPS_DEPS kim_build)
		else()
		find_package(KIM-API)
		if(NOT KIM-API_FOUND)
		message(FATAL_ERROR "KIM-API not found, help CMake to find it by setting PKG_CONFIG_PATH, or set DOWNLOAD_KIM=ON to download it")
		endif()
		find_package(KIM-API REQUIRED)
		endif()
		list(APPEND LAMMPS_LINK_LIBS "${KIM-API_LDFLAGS}")
		include_directories(${KIM-API_INCLUDE_DIRS})