【发布时间】:2011-01-26 16:32:53
【问题描述】:
我们可以将 EXECUTABLE_OUTPUT_PATH 用于 ${PROJECT_BINARY_DIR}/bin 之类的东西。如何通过 SWIG 为生成的 python 模块设置输出路径。
例如,得到以下 CMakeLists.txt
FIND_PACKAGE(SWIG)
IF(SWIG_FOUND)
FIND_PACKAGE(PythonLibs)
IF(PYTHONLIBS_FOUND)
INCLUDE(${SWIG_USE_FILE})
EXECUTE_PROCESS( COMMAND python -c "import sys;print"%s.%s"%sys.version_info[0:2]" OUTPUT_VARIABLE PYTHON_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
SET(CMAKE_SWIG_FLAGS "")
SET_SOURCE_FILES_PROPERTIES(partio.i PROPERTIES CPLUSPLUS ON)
SET_SOURCE_FILES_PROPERTIES(partio.i PROPERTIES SWIG_FLAGS "-includeall")
SWIG_ADD_MODULE(partio python partio.i)
SWIG_LINK_LIBRARIES(partio ${PYTHON_LIBRARIES} ${ZLIB_LIBRARY} partio)
SET(PYTHON_DEST "lib64/python${PYTHON_VERSION}/site-packages" )
INSTALL(TARGETS _partio DESTINATION ${PYTHON_DEST})
INSTALL(FILES ${CMAKE_BINARY_DIR}/${outdir}/src/py/partio.py DESTINATION ${PYTHON_DEST})
ENDIF(PYTHONLIBS_FOUND)
ENDIF(SWIG_FOUND)
【问题讨论】:
-
无关,但你不需要“IF”守卫;您应该能够将“REQUIRED”参数添加到 find_package,例如“find_package(需要 SWIG)”。