mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-12-15 20:50:33 +00:00
96 lines
3.4 KiB
CMake
96 lines
3.4 KiB
CMake
# Copyright (C) 2011-2018 (see AUTHORS file for a list of contributors)
|
|
#
|
|
# This file is part of GNSS-SDR.
|
|
#
|
|
# GNSS-SDR is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# GNSS-SDR is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with GNSS-SDR. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
########################################################################
|
|
# Setup the python interpreter:
|
|
# This allows the user to specify a specific interpreter,
|
|
# or finds the interpreter via the built-in cmake module.
|
|
########################################################################
|
|
#this allows the user to override PYTHON_EXECUTABLE
|
|
if(PYTHON_EXECUTABLE)
|
|
|
|
set(PYTHONINTERP_FOUND TRUE)
|
|
|
|
#otherwise if not set, try to automatically find it
|
|
else(PYTHON_EXECUTABLE)
|
|
|
|
#use the built-in find script
|
|
set(Python_ADDITIONAL_VERSIONS 3.4 3.5 3.6)
|
|
find_package(PythonInterp 2)
|
|
|
|
#and if that fails use the find program routine
|
|
if(NOT PYTHONINTERP_FOUND)
|
|
find_program(PYTHON_EXECUTABLE NAMES python python2 python2.7 python3)
|
|
if(PYTHON_EXECUTABLE)
|
|
set(PYTHONINTERP_FOUND TRUE)
|
|
endif(PYTHON_EXECUTABLE)
|
|
endif(NOT PYTHONINTERP_FOUND)
|
|
|
|
endif(PYTHON_EXECUTABLE)
|
|
|
|
if (CMAKE_CROSSCOMPILING)
|
|
set(QA_PYTHON_EXECUTABLE "/usr/bin/python")
|
|
else (CMAKE_CROSSCOMPILING)
|
|
set(QA_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
|
|
endif(CMAKE_CROSSCOMPILING)
|
|
|
|
#make the path to the executable appear in the cmake gui
|
|
set(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE} CACHE FILEPATH "python interpreter")
|
|
set(QA_PYTHON_EXECUTABLE ${QA_PYTHON_EXECUTABLE} CACHE FILEPATH "python interpreter for QA tests")
|
|
|
|
#make sure we can use -B with python (introduced in 2.6)
|
|
if(PYTHON_EXECUTABLE)
|
|
execute_process(
|
|
COMMAND ${PYTHON_EXECUTABLE} -B -c ""
|
|
OUTPUT_QUIET ERROR_QUIET
|
|
RESULT_VARIABLE PYTHON_HAS_DASH_B_RESULT
|
|
)
|
|
if(PYTHON_HAS_DASH_B_RESULT EQUAL 0)
|
|
set(PYTHON_DASH_B "-B")
|
|
endif()
|
|
endif(PYTHON_EXECUTABLE)
|
|
|
|
########################################################################
|
|
# Check for the existence of a python module:
|
|
# - desc a string description of the check
|
|
# - mod the name of the module to import
|
|
# - cmd an additional command to run
|
|
# - have the result variable to set
|
|
########################################################################
|
|
macro(GNSSSDR_PYTHON_CHECK_MODULE desc mod cmd have)
|
|
message(STATUS "Python checking for ${desc}")
|
|
execute_process(
|
|
COMMAND ${PYTHON_EXECUTABLE} -c "
|
|
#########################################
|
|
try: import ${mod}
|
|
except:
|
|
try: ${mod}
|
|
except: exit(-1)
|
|
try: assert ${cmd}
|
|
except: exit(-1)
|
|
#########################################"
|
|
RESULT_VARIABLE ${have}
|
|
)
|
|
if(${have} EQUAL 0)
|
|
message(STATUS "Python checking for ${desc} - found")
|
|
set(${have} TRUE)
|
|
else(${have} EQUAL 0)
|
|
message(STATUS "Python checking for ${desc} - not found")
|
|
set(${have} FALSE)
|
|
endif(${have} EQUAL 0)
|
|
endmacro(GNSSSDR_PYTHON_CHECK_MODULE)
|