add install-python target to CMake build system. decouple python module install from python package (04f999fd) · Commits · 郑智淋 / lammps

cmake/CMakeLists.txt

+16 −9

Original line number	Diff line number	Diff line
		@@ -381,19 +381,10 @@ if(PKG_MSCG OR PKG_USER-ATC OR PKG_USER-AWPMD OR PKG_USER-QUIP OR PKG_LATTE)
		endif()

		if(PKG_PYTHON)
		find_package(PythonInterp REQUIRED)
		find_package(PythonLibs REQUIRED)
		add_definitions(-DLMP_PYTHON)
		include_directories(${PYTHON_INCLUDE_DIR})
		list(APPEND LAMMPS_LINK_LIBS ${PYTHON_LIBRARY})
		if(BUILD_LIB AND BUILD_SHARED_LIBS)
		if(NOT PYTHON_INSTDIR)
		execute_process(COMMAND ${PYTHON_EXECUTABLE}
		-c "import distutils.sysconfig as cg; print(cg.get_python_lib(1,0,prefix='${CMAKE_INSTALL_PREFIX}'))"
		OUTPUT_VARIABLE PYTHON_INSTDIR OUTPUT_STRIP_TRAILING_WHITESPACE)
		endif()
		install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/../python/lammps.py DESTINATION ${PYTHON_INSTDIR})
		endif()
		endif()

		find_package(JPEG QUIET)
		@@ -1483,6 +1474,22 @@ install(
		DESTINATION ${CMAKE_INSTALL_SYSCONFDIR}/profile.d
		)

		###############################################################################
		# Install LAMMPS module into site-packages folder
		# Only available, if a shared library is built
		###############################################################################
		if(BUILD_LIB AND BUILD_SHARED_LIBS)
		find_package(PythonInterp)
		add_custom_target(
		install-python
		${PYTHON_EXECUTABLE} install.py -v ${LAMMPS_SOURCE_DIR}/version.h
		-m ${CMAKE_CURRENT_SOURCE_DIR}/../python/lammps.py
		-l ${CMAKE_BINARY_DIR}/liblammps${CMAKE_SHARED_LIBRARY_SUFFIX}
		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../python
		COMMENT "Installing LAMMPS Python module"
		)
		endif()

		###############################################################################
		# Testing
		#

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