cmtk/CppLibraryExamples.cmake at main · arapelle/cmtk · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

include(${CMAKE_CURRENT_LIST_DIR}/CppProject.cmake)

function(add_cpp_library_example example_name library_target)
    # Args:
    set(options "")
    set(params "DEFAULT_WARNING_OPTIONS;DEFAULT_ERROR_OPTIONS;CXX_STANDARD")
    set(lists "HEADERS;SOURCES;DEPENDENCIES")
    # Parse args:
    cmake_parse_arguments(PARSE_ARGV 2 "ARG" "${options}" "${params}" "${lists}")
    # Check args:
    fatal_ifndef("You must provide a list of example source files." ARG_SOURCES)
    set_ifndef(ARG_DEFAULT_WARNING_OPTIONS ON)
    #
    add_executable(${example_name} ${ARG_SOURCES} ${ARG_HEADERS})
    target_link_libraries(${example_name} PRIVATE ${library_target} ${ARG_DEPENDENCIES})
    if(${ARG_DEFAULT_WARNING_OPTIONS})
        target_default_warning_options(${example_name})
    endif()
    if(${ARG_DEFAULT_ERROR_OPTIONS})
        target_default_error_options(${example_name})
    endif()
    if(ARG_CXX_STANDARD)
        target_compile_features(${example_name} PRIVATE cxx_std_${ARG_CXX_STANDARD})
    endif()
    copy_runtime_dlls_if_win32(${example_name} RUNTIME_OUTPUT_SUBDIRECTORY ${example_name})
endfunction()

function(add_cpp_library_basic_examples library_target)
    # Args:
    set(options "")
    set(params "DEFAULT_WARNING_OPTIONS;DEFAULT_ERROR_OPTIONS;CXX_STANDARD")
    set(lists "SOURCES;DEPENDENCIES")
    # Parse args:
    cmake_parse_arguments(PARSE_ARGV 1 "ARG" "${options}" "${params}" "${lists}")
    # Check args:
    fatal_ifndef("You must provide a list of example source files." ARG_SOURCES)
    set_ifndef(ARG_DEFAULT_WARNING_OPTIONS ON)
    #
    foreach(filename ${ARG_SOURCES})
        get_filename_component(example_prog ${filename} NAME_WE)
        add_executable(${example_prog} ${filename})
        target_link_libraries(${example_prog} PRIVATE ${library_target} ${ARG_DEPENDENCIES})
        if(${ARG_DEFAULT_WARNING_OPTIONS})
            target_default_warning_options(${example_prog})
        endif()
        if(${ARG_DEFAULT_ERROR_OPTIONS})
            target_default_error_options(${example_prog})
        endif()
        if(ARG_CXX_STANDARD)
            target_compile_features(${example_prog} PRIVATE cxx_std_${ARG_CXX_STANDARD})
        endif()
        copy_runtime_dlls_if_win32(${example_prog} RUNTIME_OUTPUT_SUBDIRECTORY ${example_prog})
    endforeach()
endfunction()