111 lines
4.1 KiB
Text
111 lines
4.1 KiB
Text
# This is a CMake file that sets up the add_python_module() macro. This macro
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# lets you easily make python modules that use dlib.
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#
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# The macro takes the module name as its first argument and then a list of
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# source files to compile into the module. See ../tools/python/CMakeLists.txt
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# for an example.
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#
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# It also sets up a macro called install_${module_name}_to() where
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# ${module_name} is whatever you named your module. This install_*_to() macro
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# takes a folder name and creates an install target that will copy the compiled
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# python module to that folder when you run "make install". Note that the path
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# given to install_*_to() is relative to your CMakeLists.txt file.
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# A list of various paths you need to search on windows since people install
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# boost in a bunch of different places.
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set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH}
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"C:/local/boost_1_*"
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"C:/Program Files (x86)/boost/boost_1_*"
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"C:/Program Files/boost/boost_1_*")
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set(BOOST_LIBRARYDIR "C:/local/boost_1_*/lib32-msvc-*")
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#SET(Boost_USE_STATIC_LIBS OFF)
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#SET(Boost_USE_MULTITHREADED ON)
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#SET(Boost_USE_STATIC_RUNTIME OFF)
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set(Boost_NO_BOOST_CMAKE ON)
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FIND_PACKAGE(Boost 1.41.0 COMPONENTS python REQUIRED)
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FIND_PACKAGE(PythonLibs 2.6 REQUIRED)
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if (WIN32 AND NOT Boost_LIBRARIES)
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message(FATAL_ERROR "We couldn't find the right version of boost python. If you installed boost and you are still "
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"getting this error then you might have installed a version of boost that was compiled with a different "
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"version of visual studio than the one you are using. So you have to make sure that the version of "
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"visual studio is the same version that was used to compile the copy of boost you are using.")
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endif()
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INCLUDE_DIRECTORIES("${Boost_INCLUDE_DIRS}")
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if (PYTHON_INCLUDE_PATH)
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INCLUDE_DIRECTORIES("${PYTHON_INCLUDE_PATH}" )
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else()
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INCLUDE_DIRECTORIES("${PYTHON_INCLUDE_DIRS}" )
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endif()
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if (CMAKE_COMPILER_IS_GNUCXX)
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add_definitions("-fPIC")
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endif()
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# include dlib so we can link against it
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string(REGEX REPLACE "add_python_module$" "" dlib_path ${CMAKE_CURRENT_LIST_FILE})
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include(${dlib_path}/cmake)
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# We put the extra _ on the end of the name just so it's possible to
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# have a module name of dlib and not get a conflict with the target named
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# dlib in ../dlib/cmake. We use the target OUPUT_NAME property to ensure the
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# output name is set to what the user asked for (i.e. no _).
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macro(add_python_module module_name module_sources )
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ADD_LIBRARY(${module_name}_ SHARED ${module_sources} ${ARGN} )
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TARGET_LINK_LIBRARIES(${module_name}_ ${Boost_LIBRARIES} ${PYTHON_LIBRARIES} dlib)
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if(WIN32 AND NOT CYGWIN)
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SET_TARGET_PROPERTIES( ${module_name}_
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PROPERTIES
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PREFIX ""
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SUFFIX ".pyd"
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OUTPUT_NAME ${module_name}
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)
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elseif(CYGWIN)
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SET_TARGET_PROPERTIES( ${module_name}_
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PROPERTIES
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PREFIX ""
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SUFFIX ".dll"
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OUTPUT_NAME ${module_name}
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)
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else()
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SET_TARGET_PROPERTIES( ${module_name}_
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PROPERTIES
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PREFIX ""
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SUFFIX ".so"
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OUTPUT_NAME ${module_name}
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)
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endif()
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macro(install_${module_name}_to path)
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# Determine the path to our CMakeLists.txt file.
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string(REGEX REPLACE "CMakeLists.txt$" "" base_path ${CMAKE_CURRENT_LIST_FILE})
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INSTALL(TARGETS ${module_name}_
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DESTINATION "${base_path}/${path}"
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)
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# On windows we will usually need to have the boost-python .dll files in the same folder or
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# you will get an error about how they can't be found. So copy the boost .dll files along with
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# your module to the install folder to avoid this.
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if (WIN32)
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list(GET Boost_LIBRARIES 1 boostlibs1)
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list(GET Boost_LIBRARIES 3 boostlibs2)
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string(REGEX REPLACE ".lib$" ".dll" boostdlls1 ${boostlibs1})
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string(REGEX REPLACE ".lib$" ".dll" boostdlls2 ${boostlibs2})
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INSTALL(FILES ${boostdlls1} ${boostdlls2}
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DESTINATION "${base_path}/${path}"
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)
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endif()
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endmacro()
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endmacro()
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