mirror of
https://github.com/hb9fxq/gr-digitalhf
synced 2024-12-22 15:10:00 +00:00
243 lines
9.6 KiB
CMake
243 lines
9.6 KiB
CMake
# Copyright 2010-2011 Free Software Foundation, Inc.
|
|
#
|
|
# This file was generated by gr_modtool, a tool from the GNU Radio framework
|
|
# This file is a part of gr-digitalhf
|
|
#
|
|
# GNU Radio 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, or (at your option)
|
|
# any later version.
|
|
#
|
|
# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
|
|
# the Free Software Foundation, Inc., 51 Franklin Street,
|
|
# Boston, MA 02110-1301, USA.
|
|
|
|
if(DEFINED __INCLUDED_GR_PYTHON_CMAKE)
|
|
return()
|
|
endif()
|
|
set(__INCLUDED_GR_PYTHON_CMAKE TRUE)
|
|
|
|
########################################################################
|
|
# 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
|
|
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 python2.6 python2.5)
|
|
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(GR_PYTHON_CHECK_MODULE desc mod cmd have)
|
|
message(STATUS "")
|
|
message(STATUS "Python checking for ${desc}")
|
|
execute_process(
|
|
COMMAND ${PYTHON_EXECUTABLE} -c "
|
|
#########################################
|
|
try:
|
|
import ${mod}
|
|
assert ${cmd}
|
|
except ImportError, AssertionError: exit(-1)
|
|
except: pass
|
|
#########################################"
|
|
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(GR_PYTHON_CHECK_MODULE)
|
|
|
|
########################################################################
|
|
# Sets the python installation directory GR_PYTHON_DIR
|
|
########################################################################
|
|
if(NOT DEFINED GR_PYTHON_DIR)
|
|
execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "
|
|
from distutils import sysconfig
|
|
print sysconfig.get_python_lib(plat_specific=True, prefix='')
|
|
" OUTPUT_VARIABLE GR_PYTHON_DIR OUTPUT_STRIP_TRAILING_WHITESPACE
|
|
)
|
|
endif()
|
|
file(TO_CMAKE_PATH ${GR_PYTHON_DIR} GR_PYTHON_DIR)
|
|
|
|
########################################################################
|
|
# Create an always-built target with a unique name
|
|
# Usage: GR_UNIQUE_TARGET(<description> <dependencies list>)
|
|
########################################################################
|
|
function(GR_UNIQUE_TARGET desc)
|
|
file(RELATIVE_PATH reldir ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR})
|
|
execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import re, hashlib
|
|
unique = hashlib.md5('${reldir}${ARGN}').hexdigest()[:5]
|
|
print(re.sub('\\W', '_', '${desc} ${reldir} ' + unique))"
|
|
OUTPUT_VARIABLE _target OUTPUT_STRIP_TRAILING_WHITESPACE)
|
|
add_custom_target(${_target} ALL DEPENDS ${ARGN})
|
|
endfunction(GR_UNIQUE_TARGET)
|
|
|
|
########################################################################
|
|
# Install python sources (also builds and installs byte-compiled python)
|
|
########################################################################
|
|
function(GR_PYTHON_INSTALL)
|
|
include(CMakeParseArgumentsCopy)
|
|
CMAKE_PARSE_ARGUMENTS(GR_PYTHON_INSTALL "" "DESTINATION;COMPONENT" "FILES;PROGRAMS" ${ARGN})
|
|
|
|
####################################################################
|
|
if(GR_PYTHON_INSTALL_FILES)
|
|
####################################################################
|
|
install(${ARGN}) #installs regular python files
|
|
|
|
#create a list of all generated files
|
|
unset(pysrcfiles)
|
|
unset(pycfiles)
|
|
unset(pyofiles)
|
|
foreach(pyfile ${GR_PYTHON_INSTALL_FILES})
|
|
get_filename_component(pyfile ${pyfile} ABSOLUTE)
|
|
list(APPEND pysrcfiles ${pyfile})
|
|
|
|
#determine if this file is in the source or binary directory
|
|
file(RELATIVE_PATH source_rel_path ${CMAKE_CURRENT_SOURCE_DIR} ${pyfile})
|
|
string(LENGTH "${source_rel_path}" source_rel_path_len)
|
|
file(RELATIVE_PATH binary_rel_path ${CMAKE_CURRENT_BINARY_DIR} ${pyfile})
|
|
string(LENGTH "${binary_rel_path}" binary_rel_path_len)
|
|
|
|
#and set the generated path appropriately
|
|
if(${source_rel_path_len} GREATER ${binary_rel_path_len})
|
|
set(pygenfile ${CMAKE_CURRENT_BINARY_DIR}/${binary_rel_path})
|
|
else()
|
|
set(pygenfile ${CMAKE_CURRENT_BINARY_DIR}/${source_rel_path})
|
|
endif()
|
|
list(APPEND pycfiles ${pygenfile}c)
|
|
list(APPEND pyofiles ${pygenfile}o)
|
|
|
|
#ensure generation path exists
|
|
get_filename_component(pygen_path ${pygenfile} PATH)
|
|
file(MAKE_DIRECTORY ${pygen_path})
|
|
|
|
endforeach(pyfile)
|
|
|
|
#the command to generate the pyc files
|
|
add_custom_command(
|
|
DEPENDS ${pysrcfiles} OUTPUT ${pycfiles}
|
|
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_BINARY_DIR}/python_compile_helper.py ${pysrcfiles} ${pycfiles}
|
|
)
|
|
|
|
#the command to generate the pyo files
|
|
add_custom_command(
|
|
DEPENDS ${pysrcfiles} OUTPUT ${pyofiles}
|
|
COMMAND ${PYTHON_EXECUTABLE} -O ${CMAKE_BINARY_DIR}/python_compile_helper.py ${pysrcfiles} ${pyofiles}
|
|
)
|
|
|
|
#create install rule and add generated files to target list
|
|
set(python_install_gen_targets ${pycfiles} ${pyofiles})
|
|
install(FILES ${python_install_gen_targets}
|
|
DESTINATION ${GR_PYTHON_INSTALL_DESTINATION}
|
|
COMPONENT ${GR_PYTHON_INSTALL_COMPONENT}
|
|
)
|
|
|
|
####################################################################
|
|
elseif(GR_PYTHON_INSTALL_PROGRAMS)
|
|
####################################################################
|
|
file(TO_NATIVE_PATH ${PYTHON_EXECUTABLE} pyexe_native)
|
|
|
|
if (CMAKE_CROSSCOMPILING)
|
|
set(pyexe_native "/usr/bin/env python")
|
|
endif()
|
|
|
|
foreach(pyfile ${GR_PYTHON_INSTALL_PROGRAMS})
|
|
get_filename_component(pyfile_name ${pyfile} NAME)
|
|
get_filename_component(pyfile ${pyfile} ABSOLUTE)
|
|
string(REPLACE "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" pyexefile "${pyfile}.exe")
|
|
list(APPEND python_install_gen_targets ${pyexefile})
|
|
|
|
get_filename_component(pyexefile_path ${pyexefile} PATH)
|
|
file(MAKE_DIRECTORY ${pyexefile_path})
|
|
|
|
add_custom_command(
|
|
OUTPUT ${pyexefile} DEPENDS ${pyfile}
|
|
COMMAND ${PYTHON_EXECUTABLE} -c
|
|
"import re; R=re.compile('^\#!.*$\\n',flags=re.MULTILINE); open('${pyexefile}','w').write('\#!${pyexe_native}\\n'+R.sub('',open('${pyfile}','r').read()))"
|
|
COMMENT "Shebangin ${pyfile_name}"
|
|
VERBATIM
|
|
)
|
|
|
|
#on windows, python files need an extension to execute
|
|
get_filename_component(pyfile_ext ${pyfile} EXT)
|
|
if(WIN32 AND NOT pyfile_ext)
|
|
set(pyfile_name "${pyfile_name}.py")
|
|
endif()
|
|
|
|
install(PROGRAMS ${pyexefile} RENAME ${pyfile_name}
|
|
DESTINATION ${GR_PYTHON_INSTALL_DESTINATION}
|
|
COMPONENT ${GR_PYTHON_INSTALL_COMPONENT}
|
|
)
|
|
endforeach(pyfile)
|
|
|
|
endif()
|
|
|
|
GR_UNIQUE_TARGET("pygen" ${python_install_gen_targets})
|
|
|
|
endfunction(GR_PYTHON_INSTALL)
|
|
|
|
########################################################################
|
|
# Write the python helper script that generates byte code files
|
|
########################################################################
|
|
file(WRITE ${CMAKE_BINARY_DIR}/python_compile_helper.py "
|
|
import sys, py_compile
|
|
files = sys.argv[1:]
|
|
srcs, gens = files[:len(files)/2], files[len(files)/2:]
|
|
for src, gen in zip(srcs, gens):
|
|
py_compile.compile(file=src, cfile=gen, doraise=True)
|
|
")
|