bindings/python3/CMakeLists.txt

   1 #
   2 # used for building both python2 and python3 bindings
   3 # do not use if you want to build just one flavor, use the
   4 # standard python bindings file in that case.
   5 #
   6 # we cannot use FIND_PACKAGE PythonLibs here, as this would
   7 # clash with the python variables.
   8 #
   9 IF (NOT DEFINED PYTHON3_EXECUTABLE)
  10 SET (PYTHON3_EXECUTABLE "/usr/bin/python3")
  11 ENDIF (NOT DEFINED PYTHON3_EXECUTABLE)
  12
  13 EXECUTE_PROCESS(COMMAND ${PYTHON3_EXECUTABLE} -c "from sys import stdout; import sysconfig; stdout.write(sysconfig.get_path('platlib'))" OUTPUT_VARIABLE PYTHON3_INSTALL_DIR)
  14 EXECUTE_PROCESS(COMMAND ${PYTHON3_EXECUTABLE} -c "from sys import stdout; import sysconfig; stdout.write(sysconfig.get_path('include'))" OUTPUT_VARIABLE PYTHON3_INCLUDE_DIR)
  15
  16 SET (SWIG_PY3_FLAGS -DPYTHON3=1)
  17 SET (SWIG_PY3_FLAGS ${SWIG_PY3_FLAGS} -DSWIG_PYTHON_LEGACY_BOOL=1)
  18
  19 MESSAGE (STATUS "Python3 executable: ${PYTHON3_EXECUTABLE}")
  20 MESSAGE (STATUS "Python3 installation dir: ${PYTHON3_INSTALL_DIR}")
  21 MESSAGE (STATUS "Python3 include path: ${PYTHON3_INCLUDE_DIR}")
  22
  23 ADD_CUSTOM_COMMAND (
  24     OUTPUT solv_python.c
  25     COMMAND ${SWIG_EXECUTABLE} ${SWIG_FLAGS} -python ${SWIG_PY3_FLAGS} -I${CMAKE_SOURCE_DIR}/src -o solv_python.c ${CMAKE_SOURCE_DIR}/bindings/solv.i
  26     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  27     DEPENDS ${CMAKE_SOURCE_DIR}/bindings/solv.i
  28 )
  29
  30 ADD_DEFINITIONS(-Wno-unused)
  31 INCLUDE_DIRECTORIES (${PYTHON3_INCLUDE_DIR})
  32
  33 ADD_LIBRARY (bindings_python3 SHARED solv_python.c)
  34 SET_TARGET_PROPERTIES (bindings_python3 PROPERTIES PREFIX "" OUTPUT_NAME "_solv")
  35 TARGET_LINK_LIBRARIES (bindings_python3 libsolvext libsolv ${SYSTEM_LIBRARIES})
  36
  37 INSTALL (TARGETS bindings_python3 LIBRARY DESTINATION ${PYTHON3_INSTALL_DIR})
  38 INSTALL (FILES ${CMAKE_CURRENT_BINARY_DIR}/solv.py DESTINATION ${PYTHON3_INSTALL_DIR})