sustaining_gazes/lib/3rdParty/dlib/include/dlib/add_python_module
2016-04-28 15:40:36 -04:00

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