You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

78 lines
3.8 KiB
CMake

# Find PythonQt
#
# Sets PYTHONQT_FOUND, PYTHONQT_INCLUDE_DIR, PYTHONQT_LIBRARY, PYTHONQT_LIBRARIES
#
# Python is required
find_package(PythonLibs)
if(NOT PYTHONLIBS_FOUND)
message(FATAL_ERROR "error: Python is required to build PythonQt")
endif()
if(NOT EXISTS "${PYTHONQT_INSTALL_DIR}")
find_path(PYTHONQT_INSTALL_DIR include/PythonQt/PythonQt.h DOC "Directory where PythonQt was installed.")
endif()
# XXX Since PythonQt 3.0 is not yet cmakeified, depending
# on how PythonQt is built, headers will not always be
# installed in "include/PythonQt". That is why "src"
# is added as an option. See [1] for more details.
# [1] https://github.com/commontk/CTK/pull/538#issuecomment-86106367
find_path(PYTHONQT_INCLUDE_DIR PythonQt.h
PATHS "${PYTHONQT_INSTALL_DIR}/include/PythonQt"
"${PYTHONQT_INSTALL_DIR}/src"
DOC "Path to the PythonQt include directory")
# Minimum v3.1 is needed
find_library(PYTHONQT_LIBRARY_RELEASE PythonQt PATHS "${PYTHONQT_INSTALL_DIR}/lib" DOC "The PythonQt library.")
find_library(PYTHONQT_LIBRARY_DEBUG NAMES PythonQt${CTK_CMAKE_DEBUG_POSTFIX} PythonQt${CMAKE_DEBUG_POSTFIX} PythonQt PATHS "${PYTHONQT_INSTALL_DIR}/lib" DOC "The PythonQt library.")
find_library(PYTHONQT_QTALL_LIBRARY_RELEASE PythonQt_QtAll PATHS "${PYTHONQT_INSTALL_DIR}/lib" DOC "Full Qt bindings for the PythonQt library.")
find_library(PYTHONQT_QTALL_LIBRARY_DEBUG NAMES PythonQt_QtAll${CTK_CMAKE_DEBUG_POSTFIX} PythonQt_QtAll${CMAKE_DEBUG_POSTFIX} PythonQt_QtAll PATHS "${PYTHONQT_INSTALL_DIR}/lib" DOC "Full Qt bindings for the PythonQt library.")
# Also check for v3.2+
find_library(PYTHONQT_LIBRARY_RELEASE PythonQt-Qt5-Python3 PATHS "${PYTHONQT_INSTALL_DIR}/lib" DOC "The PythonQt library.")
find_library(PYTHONQT_LIBRARY_DEBUG NAMES PythonQt-Qt5-Python3${CTK_CMAKE_DEBUG_POSTFIX} PythonQt-Qt5-Python3${CMAKE_DEBUG_POSTFIX} PythonQt-Qt5-Python3 PATHS "${PYTHONQT_INSTALL_DIR}/lib" DOC "The PythonQt library.")
find_library(PYTHONQT_QTALL_LIBRARY_RELEASE PythonQt_QtAll-Qt5-Python3 PATHS "${PYTHONQT_INSTALL_DIR}/lib" DOC "Full Qt bindings for the PythonQt library.")
find_library(PYTHONQT_QTALL_LIBRARY_DEBUG NAMES PythonQt_QtAll-Qt5-Python3${CTK_CMAKE_DEBUG_POSTFIX} PythonQt_QtAll-Qt5-Python3${CMAKE_DEBUG_POSTFIX} PythonQt_QtAll-Qt5-Python3 PATHS "${PYTHONQT_INSTALL_DIR}/lib" DOC "Full Qt bindings for the PythonQt library.")
set(PYTHONQT_LIBRARY)
if(PYTHONQT_LIBRARY_RELEASE)
list(APPEND PYTHONQT_LIBRARY optimized ${PYTHONQT_LIBRARY_RELEASE})
endif()
if(PYTHONQT_LIBRARY_DEBUG)
list(APPEND PYTHONQT_LIBRARY debug ${PYTHONQT_LIBRARY_DEBUG})
endif()
set(PYTHONQT_QTALL_LIBRARY)
if(PYTHONQT_QTALL_LIBRARY_RELEASE)
list(APPEND PYTHONQT_QTALL_LIBRARY optimized ${PYTHONQT_QTALL_LIBRARY_RELEASE})
endif()
if(PYTHONQT_QTALL_LIBRARY_DEBUG)
list(APPEND PYTHONQT_QTALL_LIBRARY debug ${PYTHONQT_QTALL_LIBRARY_DEBUG})
endif()
mark_as_advanced(PYTHONQT_INSTALL_DIR)
mark_as_advanced(PYTHONQT_INCLUDE_DIR)
mark_as_advanced(PYTHONQT_LIBRARY_RELEASE)
mark_as_advanced(PYTHONQT_LIBRARY_DEBUG)
mark_as_advanced(PYTHONQT_QTALL_LIBRARY_RELEASE)
mark_as_advanced(PYTHONQT_QTALL_LIBRARY_DEBUG)
# On linux, also find libutil
if(UNIX AND NOT APPLE)
find_library(PYTHONQT_LIBUTIL util)
mark_as_advanced(PYTHONQT_LIBUTIL)
endif()
# All upper case _FOUND variable is maintained for backwards compatibility.
set(PYTHONQT_FOUND 0)
set(PythonQt_FOUND 0)
if(PYTHONQT_INCLUDE_DIR AND PYTHONQT_LIBRARY AND PYTHONQT_QTALL_LIBRARY)
# Currently CMake'ified PythonQt only supports building against a python Release build.
# This applies independently of CTK build type (Release, Debug, ...)
add_definitions(-DPYTHONQT_USE_RELEASE_PYTHON_FALLBACK)
set(PYTHONQT_FOUND 1)
set(PythonQt_FOUND ${PYTHONQT_FOUND})
set(PYTHONQT_LIBRARIES ${PYTHONQT_LIBRARY} ${PYTHONQT_LIBUTIL} ${PYTHONQT_QTALL_LIBRARY})
endif()