Revert "Update Python install path detection"

This commit is contained in:
Jonathan Thomas
2019-05-02 14:19:14 -05:00
committed by GitHub
parent 5225deb156
commit eab0bbbe18

View File

@@ -65,37 +65,29 @@ if (PYTHONLIBS_FOUND AND PYTHONINTERP_FOUND)
target_link_libraries(${SWIG_MODULE_pyopenshot_REAL_NAME}
${PYTHON_LIBRARIES} openshot)
### FIND THE PYTHON INTERPRETER (AND THE SITE PACKAGES FOLDER)
if (UNIX AND NOT APPLE)
### Special-case for Debian's crazy, by checking to see if pybuild
### is available. We don't use it, except as a canary in a coal mine
find_program(PYBUILD_EXECUTABLE pybuild
DOC "Path to Debian's pybuild utility")
if (PYBUILD_EXECUTABLE)
# We're on a Debian derivative, fall back to old path detection
set(py_detection "import site; print(site.getsitepackages()[0])")
else()
# Use distutils to detect install path
set (py_detection "\
### Check if the following Debian-friendly python module path exists
SET(PYTHON_MODULE_PATH "${CMAKE_INSTALL_PREFIX}/lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages")
if (NOT EXISTS ${PYTHON_MODULE_PATH})
### Check if another Debian-friendly python module path exists
SET(PYTHON_MODULE_PATH "${CMAKE_INSTALL_PREFIX}/lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/dist-packages")
if (NOT EXISTS ${PYTHON_MODULE_PATH})
### Calculate the python module path (using distutils)
execute_process ( COMMAND ${PYTHON_EXECUTABLE} -c "\
from distutils.sysconfig import get_python_lib; \
print( get_python_lib( plat_specific=True, prefix='${CMAKE_INSTALL_PREFIX}' ) )")
print( get_python_lib( plat_specific=True, prefix='${CMAKE_INSTALL_PREFIX}' ) )"
OUTPUT_VARIABLE _ABS_PYTHON_MODULE_PATH
OUTPUT_STRIP_TRAILING_WHITESPACE )
GET_FILENAME_COMPONENT(_ABS_PYTHON_MODULE_PATH
"${_ABS_PYTHON_MODULE_PATH}" ABSOLUTE)
FILE(RELATIVE_PATH _REL_PYTHON_MODULE_PATH
${CMAKE_INSTALL_PREFIX} ${_ABS_PYTHON_MODULE_PATH})
SET(PYTHON_MODULE_PATH ${_ABS_PYTHON_MODULE_PATH})
endif()
endif()
if (NOT PYTHON_MODULE_PATH)
execute_process ( COMMAND ${PYTHON_EXECUTABLE} -c "${py_detection}"
OUTPUT_VARIABLE _ABS_PYTHON_MODULE_PATH
OUTPUT_STRIP_TRAILING_WHITESPACE )
GET_FILENAME_COMPONENT(_ABS_PYTHON_MODULE_PATH
"${_ABS_PYTHON_MODULE_PATH}" ABSOLUTE)
FILE(RELATIVE_PATH _REL_PYTHON_MODULE_PATH
${CMAKE_INSTALL_PREFIX} ${_ABS_PYTHON_MODULE_PATH})
SET(PYTHON_MODULE_PATH ${_REL_PYTHON_MODULE_PATH}
CACHE PATH "Install path for Python modules (relative to prefix)")
endif()
message(STATUS "Will install Python module to: ${PYTHON_MODULE_PATH}")
message("PYTHON_MODULE_PATH: ${PYTHON_MODULE_PATH}")
############### INSTALL HEADERS & LIBRARY ################
### Install Python bindings