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rAKA/cmake/AkantuBuildOptions.cmake
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AkantuBuildOptions.cmake
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#===============================================================================
# Copyright (©) 2020-2023 EPFL (Ecole Polytechnique Fédérale de Lausanne)
# Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
#
# This file is part of Akantu
#
# Akantu is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# Akantu 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with Akantu. If not, see <http://www.gnu.org/licenses/>.
#
#===============================================================================
find_package(Git)
find_program(UUENCODE_EXECUTABLE uuencode)
function(git_version_info TARGET_NAME)
cmake_parse_arguments(_gvi
"ALL"
"OUTPUT_FILE"
"SOURCES"
${ARGN})
if(NOT _gvi_SOURCES)
execute_process(
COMMAND ${GIT_EXECUTABLE} ls-files --full-name
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE __git_files)
string(REPLACE "\n" ";" __git_files "${__git_files}")
foreach(_item IN LISTS __git_files)
get_filename_component(_abs_item "${_item}" ABSOLUTE
BASE_DIR "${PROJECT_SOURCE_DIR}")
if(EXISTS "${_abs_item}" AND
NOT IS_DIRECTORY "${_abs_item}" AND
NOT IS_SYMLINK "${_abs_item}")
list(APPEND _gvi_SOURCES "${_abs_item}")
endif()
endforeach()
endif()
if(_gvi_OUTPUT_FILE)
set(OUTPUT_FILE "${_gvi_OUTPUT_FILE}")
else()
set(OUTPUT_FILE "${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME}.hh")
endif()
configure_file(
${PROJECT_SOURCE_DIR}/cmake/source_informations.sh.in
${CMAKE_CURRENT_BINARY_DIR}/source_informations.sh
@ONLY)
set(__stamp_file ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME}.stamp)
add_custom_command(
VERBATIM
OUTPUT ${__stamp_file}
COMMAND ${CMAKE_CURRENT_BINARY_DIR}/source_informations.sh
COMMAND ${CMAKE_COMMAND} -E touch ${__stamp_file}
WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
DEPENDS ${_gvi_SOURCES}
COMMENT "Generating git version information for ${PROJECT_NAME}"
)
set_source_files_properties(${OUTPUT_FILE} PROPERTIES GENERATED TRUE)
unset(_all)
if(${_gvi_ALL})
set(_all ALL)
endif()
add_custom_target(
${TARGET_NAME} ${_all}
DEPENDS ${__stamp_file}
SOURCES ${_gvi_SOURCES}
)
endfunction()
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