You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
1.1 KiB
29 lines
1.1 KiB
# Test for the existence of a specified Python Module |
|
# |
|
# From http://ompl.hg.sourceforge.net/hgweb/ompl/ompl/file/tip/CMakeModules/FindPython.cmake |
|
|
|
|
|
if(DEFINED PYTHON_EXECUTABLE) |
|
|
|
function(find_python_module module) |
|
string(TOUPPER ${module} module_upper) |
|
if(NOT PY_${module_upper}) |
|
if(ARGC GREATER 1 AND ARGV1 STREQUAL "REQUIRED") |
|
set(${module}_FIND_REQUIRED TRUE) |
|
endif() |
|
# A module's location is usually a directory, but for binary modules |
|
# it's a .so file. |
|
execute_process(COMMAND "${PYTHON_EXECUTABLE}" "-c" |
|
"import re, ${module}; print re.compile('/__init__.py.*').sub('',${module}.__file__)" |
|
RESULT_VARIABLE _${module}_status |
|
OUTPUT_VARIABLE _${module}_location |
|
ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) |
|
if(NOT _${module}_status) |
|
set(PY_${module_upper} ${_${module}_location} CACHE STRING |
|
"Location of Python module ${module}") |
|
endif(NOT _${module}_status) |
|
endif(NOT PY_${module_upper}) |
|
find_package_handle_standard_args(PY_${module} DEFAULT_MSG PY_${module_upper}) |
|
endfunction(find_python_module) |
|
|
|
endif(DEFINED PYTHON_EXECUTABLE)
|
|
|