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AkantuExampleMacros.cmake
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#===============================================================================
# @file AkantuExampleMacros.cmake
#
# @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
# @author Nicolas Richart <nicolas.richart@epfl.ch>
#
# @date creation: Mon Jan 18 2016
# @date last modification: Fri Jan 22 2016
#
# @brief macros for examples
#
# @section LICENSE
#
# Copyright (©) 2015 EPFL (Ecole Polytechnique Fédérale de Lausanne) Laboratory
# (LSMS - Laboratoire de Simulation en Mécanique des Solides)
#
# 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/>.
#
# @section DESCRIPTION
#
#===============================================================================
include(AkantuSimulationMacros)
# ==============================================================================
function(register_example example_name)
_add_akantu_simulation(${example_name} ${ARGN} LIST_FILES _example_files)
if(DEFINED _add_examples_pkg)
package_add_to_variable(EXAMPLES_FILES ${_add_examples_pkg} ${_example_files})
endif()
if(AKANTU_TEST_EXAMPLES)
cmake_parse_arguments(_example
"PYTHON;PARALLEL"
""
"SCRIPT"
${ARGN}
)
if(_example_PARALLEL)
set(_exe ${MPIEXEC})
if(NOT _exe)
set(_exe ${MPIEXEC_EXECUTABLE})
endif()
set(_parallel_runner ${_exe} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} 2)
endif()
if(NOT _example_SCRIPT)
add_test(NAME ${example_name}-test
COMMAND ${_parallel_runner} $<TARGET_FILE:${example_name}>
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
elseif(_example_SCRIPT)
if(_example_PYTHON)
add_test(NAME ${example_name}-test
COMMAND ${_parallel_runner} ${PYTHON_EXECUTABLE} ${_example_SCRIPT}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
else()
set(_python_path ENV{PYTHON_PATH})
if (NOT _python_path MATCHES ${PROJECT_BINARY_DIR}/python)
set(ENV{PYTHON_PATH} "${_python_path}:${PROJECT_BINARY_DIR}/python")
endif()
add_test(NAME ${example_name}-test
COMMAND ${_parallel_runner} ${_example_SCRIPT}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
endif()
endif()
endif()
endfunction()
# ==============================================================================
function(add_example et_name desc)
string(TOUPPER ${et_name} upper_name)
if(NOT _build_all_ex)
option(AKANTU_BUILD_ALL_EXAMPLES "Activate all examples" OFF)
set( _build_all_ex TRUE)
endif()
option(AKANTU_BUILD_EXAMPLES_${upper_name} ${desc} OFF)
if(AKANTU_BUILD_ALL_EXAMPLES)
mark_as_advanced(FORCE AKANTU_BUILD_EXAMPLES_${upper_name})
else()
mark_as_advanced(CLEAR AKANTU_BUILD_EXAMPLES_${upper_name})
endif()
if(AKANTU_BUILD_EXAMPLES_${upper_name} OR AKANTU_BUILD_ALL_EXAMPLES)
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${et_name})
message(FATAL_ERROR "The folder ${CMAKE_CURRENT_SOURCE_DIR}/${et_name} "
"that you try to register as an example sub-folder, does not exists.")
endif()
cmake_parse_arguments(_manage_example
""
""
"PACKAGE"
${ARGN}
)
if(_manage_example_PACKAGE)
set(_act TRUE)
foreach(_pkg ${_manage_example_PACKAGE})
package_is_activated(${_pkg} _activated)
if(NOT _activated)
set(_act FALSE)
endif()
endforeach()
else()
message(SEND_ERROR "Examples should be associated to a package")
endif()
if(_act)
if(DEFINED _add_examples_pkg)
set(_save_add_examples_pkg ${_add_examples_pkg})
endif()
list(GET _manage_example_PACKAGE 0 _pkg)
set(_add_examples_pkg ${_pkg})
add_subdirectory(${et_name})
unset(_add_examples_pkg)
if(DEFINED _save_add_examples_pkg)
set(_add_examples_pkg ${_save_add_examples_pkg})
unset(_save_add_examples_pkg)
endif()
endif()
endif()
endfunction()
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