81 lines
2.6 KiB
CMake
Executable File
81 lines
2.6 KiB
CMake
Executable File
if(CGAL_CreateSingleSourceCGALProgram_included)
|
|
return()
|
|
endif(CGAL_CreateSingleSourceCGALProgram_included)
|
|
set(CGAL_CreateSingleSourceCGALProgram_included TRUE)
|
|
|
|
include(${CMAKE_CURRENT_LIST_DIR}/CGAL_add_test.cmake)
|
|
include(CMakeParseArguments)
|
|
|
|
function(create_single_source_cgal_program firstfile )
|
|
set(options NO_TESTING)
|
|
set(oneValueArgs)
|
|
set(multiValueArgs CXX_FEATURES)
|
|
cmake_parse_arguments(create_single_source_cgal_program
|
|
"${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
|
|
set(CXX_FEATURES ${create_single_source_cgal_program_CXX_FEATURES})
|
|
set(NO_TESTING ${create_single_source_cgal_program_NO_TESTING})
|
|
|
|
if(NOT IS_ABSOLUTE "${firstfile}")
|
|
set(firstfile "${CMAKE_CURRENT_SOURCE_DIR}/${firstfile}")
|
|
endif()
|
|
|
|
get_filename_component(exe_name ${firstfile} NAME_WE)
|
|
|
|
if(EXISTS "${firstfile}")
|
|
|
|
if(CXX_FEATURES AND NOT COMMAND target_compile_features)
|
|
message(STATUS "NOTICE: ${exe_name}.cpp requires a CMake version >= 3.1 to detect C++ features, and will not be compiled.")
|
|
return()
|
|
endif()
|
|
if(CXX_FEATURES)
|
|
set(MISSING_CXX_FEATURES ${CXX_FEATURES})
|
|
if(CMAKE_CXX_COMPILE_FEATURES)
|
|
list(REMOVE_ITEM MISSING_CXX_FEATURES ${CMAKE_CXX_COMPILE_FEATURES})
|
|
endif()
|
|
endif()
|
|
# Now MISSING_CXX_FEATURES is the set CXX_FEATURES minus CMAKE_CXX_COMPILE_FEATURES
|
|
if(MISSING_CXX_FEATURES)
|
|
message(STATUS "NOTICE: ${exe_name}.cpp requires the C++ features \"${MISSING_CXX_FEATURES}\" and will not be compiled.")
|
|
return()
|
|
endif()
|
|
|
|
set( all "${firstfile}" )
|
|
|
|
# remaining files
|
|
foreach( i ${create_single_source_cgal_program_UNPARSED_ARGUMENTS} )
|
|
set( all ${all} ${CMAKE_CURRENT_SOURCE_DIR}/${i} )
|
|
endforeach()
|
|
|
|
add_executable(${exe_name} ${all})
|
|
if(CXX_FEATURES)
|
|
target_compile_features(${exe_name} PRIVATE ${CXX_FEATURES})
|
|
endif()
|
|
|
|
get_directory_property(folder_NO_TESTING CGAL_NO_TESTING)
|
|
|
|
if(folder_NO_TESTING OR NOT BUILD_TESTING)
|
|
set(NO_TESTING TRUE)
|
|
endif()
|
|
|
|
if(POLICY CMP0064)
|
|
# CMake 3.4 or later
|
|
if(NOT NO_TESTING)
|
|
cgal_add_test(${exe_name})
|
|
else()
|
|
cgal_add_test(${exe_name} NO_EXECUTION)
|
|
endif()
|
|
endif()
|
|
|
|
add_to_cached_list( CGAL_EXECUTABLE_TARGETS ${exe_name} )
|
|
|
|
target_link_libraries(${exe_name} PRIVATE CGAL::CGAL)
|
|
if(CGAL_3RD_PARTY_LIBRARIES)
|
|
target_link_libraries(${exe_name} PRIVATE ${CGAL_3RD_PARTY_LIBRARIES})
|
|
endif()
|
|
|
|
else()
|
|
message(AUTHOR_WARNING "The executable ${exe_name} will not be created because the source file ${firstfile} does not exist.")
|
|
endif()
|
|
|
|
endfunction()
|