Piotr Krysik | f00936d | 2018-06-18 14:59:18 +0200 | [diff] [blame] | 1 | # Author (C) 2018 by Piotr Krysik <ptrkrysik@gmail.com> |
| 2 | # Author (C) 2018 by Vasil Velichkov <vvvelichkov@gmail.com> |
| 3 | # |
| 4 | # This file is part of GNU Radio |
| 5 | # |
| 6 | # GNU Radio is free software; you can redistribute it and/or modify |
| 7 | # it under the terms of the GNU General Public License as published by |
| 8 | # the Free Software Foundation; either version 3, or (at your option) |
| 9 | # any later version. |
| 10 | # |
| 11 | # GNU Radio is distributed in the hope that it will be useful, |
| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | # GNU General Public License for more details. |
| 15 | # |
| 16 | # You should have received a copy of the GNU General Public License |
| 17 | # along with GNU Radio; see the file COPYING. If not, write to |
| 18 | # the Free Software Foundation, Inc., 51 Franklin Street, |
| 19 | # Boston, MA 02110-1301, USA. |
| 20 | |
| 21 | SET(PYTHONPATH |
| 22 | ${CMAKE_SOURCE_DIR}/python |
| 23 | ${CMAKE_SOURCE_DIR}/python/misc_utils |
| 24 | ${CMAKE_SOURCE_DIR}/python/demapping |
| 25 | ${CMAKE_SOURCE_DIR}/python/receiver |
| 26 | ${CMAKE_SOURCE_DIR}/python/transmitter |
| 27 | ${CMAKE_SOURCE_DIR}/python/trx |
| 28 | ${CMAKE_BINARY_DIR}/swig |
| 29 | $ENV{PYTHONPATH} |
| 30 | ) |
| 31 | string(REPLACE ";" ":" PYTHONPATH "${PYTHONPATH}") |
| 32 | |
| 33 | macro(GRCC_COMPILE file_name) |
| 34 | if(${CMAKE_VERSION} VERSION_LESS "3.2.0") #use wrapper script to set the environment on systems without cmake 3.2 |
| 35 | ADD_CUSTOM_COMMAND( |
| 36 | OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${file_name} |
| 37 | COMMAND /bin/sh ${CMAKE_SOURCE_DIR}/cmake/Modules/GrccCompileWrapper.sh "${PYTHONPATH}" "${CMAKE_SOURCE_DIR}/grc" "${PC_GNURADIO_RUNTIME_PREFIX}/${GR_RUNTIME_DIR}/grcc -d ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/${file_name}.grc" |
| 38 | COMMAND "${CMAKE_COMMAND}" -E rename ${CMAKE_CURRENT_BINARY_DIR}/${file_name}.py ${CMAKE_CURRENT_BINARY_DIR}/${file_name} |
| 39 | DEPENDS ${file_name}.grc |
| 40 | ) |
| 41 | else() #for the rest use new/more portable way |
| 42 | ADD_CUSTOM_COMMAND( |
| 43 | OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${file_name} |
| 44 | COMMAND "${CMAKE_COMMAND}" |
| 45 | -E env PYTHONPATH="${PYTHONPATH}" GRC_BLOCKS_PATH=${CMAKE_SOURCE_DIR}/grc |
| 46 | ${PC_GNURADIO_RUNTIME_PREFIX}/${GR_RUNTIME_DIR}/grcc -d ${CMAKE_CURRENT_BINARY_DIR} |
| 47 | ${CMAKE_CURRENT_SOURCE_DIR}/${file_name}.grc |
| 48 | COMMAND "${CMAKE_COMMAND}" -E rename ${CMAKE_CURRENT_BINARY_DIR}/${file_name}.py ${CMAKE_CURRENT_BINARY_DIR}/${file_name} |
| 49 | DEPENDS ${file_name}.grc |
| 50 | ) |
Piotr Krysik | ac14021 | 2018-06-19 12:07:28 +0200 | [diff] [blame] | 51 | endif() |
Piotr Krysik | f00936d | 2018-06-18 14:59:18 +0200 | [diff] [blame] | 52 | endmacro(GRCC_COMPILE) |
| 53 | |
| 54 | ######################################################################## |
| 55 | # Override the GR_UNIQUE_TARGET function to not append a hash |
| 56 | # to the `target` name, because we need a known name in order |
| 57 | # to add an explicit dependency that's needed for the parallel build |
| 58 | # |
| 59 | # The original code segment (taken from GrPython.cmake) is |
| 60 | # |
| 61 | # execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import re, hashlib |
| 62 | #unique = hashlib.md5('${reldir}${ARGN}').hexdigest()[:5] |
| 63 | #print(re.sub('\\W', '_', '${desc} ${reldir} ' + unique))" |
| 64 | # OUTPUT_VARIABLE _target OUTPUT_STRIP_TRAILING_WHITESPACE) |
| 65 | # |
| 66 | ######################################################################## |
| 67 | function(GR_UNIQUE_TARGET desc) |
| 68 | file(RELATIVE_PATH reldir ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR}) |
| 69 | execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import re, hashlib |
| 70 | print(re.sub('\\W', '_', '${desc} ${reldir}'))" |
| 71 | OUTPUT_VARIABLE _target OUTPUT_STRIP_TRAILING_WHITESPACE) |
| 72 | add_custom_target(${_target} ALL DEPENDS ${ARGN}) |
| 73 | endfunction(GR_UNIQUE_TARGET) |