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# This file was generated by running
#
# python cmake/scripts/generate-cmakefiles from dolfinx/cpp
#
cmake_minimum_required(VERSION 3.19)
set(PROJECT_NAME demo_hyperelasticity)
project(${PROJECT_NAME} LANGUAGES C CXX)
# Set C++20 standard
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
if(NOT TARGET dolfinx)
find_package(DOLFINX REQUIRED)
endif()
include(CheckSymbolExists)
set(CMAKE_REQUIRED_INCLUDES ${PETSC_INCLUDE_DIRS})
check_symbol_exists(PETSC_USE_COMPLEX petscsystypes.h PETSC_SCALAR_COMPLEX)
if(PETSC_SCALAR_COMPLEX EQUAL 1)
message(STATUS "** This demo does not support complex mode")
else()
check_symbol_exists(PETSC_USE_REAL_DOUBLE petscsystypes.h PETSC_REAL_DOUBLE)
if(PETSC_REAL_DOUBLE EQUAL 1)
set(SCALAR_TYPE "--scalar_type=float64")
else()
set(SCALAR_TYPE "--scalar_type=float32")
endif()
# Add target to compile UFL files
add_custom_command(
OUTPUT hyperelasticity.c
COMMAND ffcx ${CMAKE_CURRENT_SOURCE_DIR}/hyperelasticity.py ${SCALAR_TYPE}
VERBATIM
DEPENDS hyperelasticity.py
COMMENT "Compile hyperelasticity.py using FFCx"
)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
add_executable(${PROJECT_NAME} main.cpp ${CMAKE_CURRENT_BINARY_DIR}/hyperelasticity.c)
target_link_libraries(${PROJECT_NAME} dolfinx)
# Do not throw error for 'multi-line comments' (these are typical in rst which
# includes LaTeX)
include(CheckCXXCompilerFlag)
check_cxx_compiler_flag("-Wno-comment" HAVE_NO_MULTLINE)
set_source_files_properties(
main.cpp
PROPERTIES
COMPILE_FLAGS
"$<$<BOOL:${HAVE_NO_MULTLINE}>:-Wno-comment -Wall -Wextra -pedantic>"
)
# Test targets (used by DOLFINx testing system)
set(TEST_PARAMETERS2 -np 2 ${MPIEXEC_PARAMS} "./${PROJECT_NAME}")
set(TEST_PARAMETERS3 -np 3 ${MPIEXEC_PARAMS} "./${PROJECT_NAME}")
add_test(NAME ${PROJECT_NAME}_mpi_2 COMMAND "mpirun" ${TEST_PARAMETERS2})
add_test(NAME ${PROJECT_NAME}_mpi_3 COMMAND "mpirun" ${TEST_PARAMETERS3})
add_test(NAME ${PROJECT_NAME}_serial COMMAND ${PROJECT_NAME})
endif()
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