1# PICO_CMAKE_CONFIG: PICO_STDIO_UART, Option to globally enable stdio UART for all targets by default, type=bool, default=1, group=pico_stdlib
2option(PICO_STDIO_UART "Globally enable stdio UART" 1)
3# PICO_CMAKE_CONFIG: PICO_STDIO_USB, Option to globally enable stdio USB for all targets by default, type=bool, default=0, group=pico_stdlib
4option(PICO_STDIO_USB "Globally enable stdio USB" 0)
5# PICO_CMAKE_CONFIG: PICO_STDIO_SEMIHOSTING, Option to globally enable stdio semi-hosting for all targets by default, type=bool, default=0, group=pico_stdlib
6option(PICO_STDIO_SEMIHOSTING "Globally enable stdio semi-hosting" 0)
7# PICO_CMAKE_CONFIG: PICO_STDIO_RTT, Option to globally enable stdio RTT for all targets by default, type=bool, default=0, group=pico_stdlib
8option(PICO_STDIO_RTT "Globally enable stdio RTT" 0)
9
10if (NOT TARGET pico_stdio)
11    pico_add_library(pico_stdio)
12
13    target_include_directories(pico_stdio_headers SYSTEM INTERFACE ${CMAKE_CURRENT_LIST_DIR}/include)
14
15    target_sources(pico_stdio INTERFACE
16            ${CMAKE_CURRENT_LIST_DIR}/stdio.c
17    )
18
19    pico_wrap_function(pico_stdio printf) # here not pico_printf as we do mutex
20    pico_wrap_function(pico_stdio vprintf) # here not pico_printf as we do mutex
21    pico_wrap_function(pico_stdio puts)
22    pico_wrap_function(pico_stdio putchar)
23    pico_wrap_function(pico_stdio getchar)
24
25    if (TARGET pico_printf)
26        pico_mirrored_target_link_libraries(pico_stdio INTERFACE pico_printf)
27    endif()
28
29    function(pico_enable_stdio_uart TARGET ENABLED)
30        set_target_properties(${TARGET} PROPERTIES PICO_TARGET_STDIO_UART ${ENABLED})
31    endfunction()
32
33    function(pico_enable_stdio_usb TARGET ENABLED)
34        set_target_properties(${TARGET} PROPERTIES PICO_TARGET_STDIO_USB ${ENABLED})
35    endfunction()
36
37    function(pico_enable_stdio_semihosting TARGET ENABLED)
38        set_target_properties(${TARGET} PROPERTIES PICO_TARGET_STDIO_SEMIHOSTING ${ENABLED})
39    endfunction()
40
41    function(pico_enable_stdio_rtt TARGET ENABLED)
42        set_target_properties(${TARGET} PROPERTIES PICO_TARGET_STDIO_RTT ${ENABLED})
43    endfunction()
44
45    if (TARGET pico_stdio_uart)
46        target_link_libraries(pico_stdio INTERFACE $<IF:$<BOOL:$<IF:$<STREQUAL:$<TARGET_PROPERTY:PICO_TARGET_STDIO_UART>,>,${PICO_STDIO_UART},$<TARGET_PROPERTY:PICO_TARGET_STDIO_UART>>>,pico_stdio_uart,>)
47        target_link_libraries(pico_stdio_headers INTERFACE $<IF:$<BOOL:$<IF:$<STREQUAL:$<TARGET_PROPERTY:PICO_TARGET_STDIO_UART>,>,${PICO_STDIO_UART},$<TARGET_PROPERTY:PICO_TARGET_STDIO_UART>>>,pico_stdio_uart_headers,>)
48    endif()
49
50    if (TARGET pico_stdio_usb)
51        target_link_libraries(pico_stdio INTERFACE $<IF:$<BOOL:$<IF:$<STREQUAL:$<TARGET_PROPERTY:PICO_TARGET_STDIO_USB>,>,${PICO_STDIO_USB},$<TARGET_PROPERTY:PICO_TARGET_STDIO_USB>>>,pico_stdio_usb,>)
52        target_link_libraries(pico_stdio_headers INTERFACE $<IF:$<BOOL:$<IF:$<STREQUAL:$<TARGET_PROPERTY:PICO_TARGET_STDIO_USB>,>,${PICO_STDIO_USB},$<TARGET_PROPERTY:PICO_TARGET_STDIO_USB>>>,pico_stdio_usb_headers,>)
53    endif()
54
55    if (TARGET pico_stdio_semihosting)
56        target_link_libraries(pico_stdio INTERFACE $<IF:$<BOOL:$<IF:$<STREQUAL:$<TARGET_PROPERTY:PICO_TARGET_STDIO_SEMIHOSTING>,>,${PICO_STDIO_SEMIHOSTING},$<TARGET_PROPERTY:PICO_TARGET_STDIO_SEMIHOSTING>>>,pico_stdio_semihosting,>)
57        target_link_libraries(pico_stdio_headers INTERFACE $<IF:$<BOOL:$<IF:$<STREQUAL:$<TARGET_PROPERTY:PICO_TARGET_STDIO_SEMIHOSTING>,>,${PICO_STDIO_SEMIHOSTING},$<TARGET_PROPERTY:PICO_TARGET_STDIO_SEMIHOSTING>>>,pico_stdio_semihosting_headers,>)
58    endif()
59
60    if (TARGET pico_stdio_rtt)
61        target_link_libraries(pico_stdio INTERFACE $<IF:$<BOOL:$<IF:$<STREQUAL:$<TARGET_PROPERTY:PICO_TARGET_STDIO_RTT>,>,${PICO_STDIO_RTT},$<TARGET_PROPERTY:PICO_TARGET_STDIO_RTT>>>,pico_stdio_rtt,>)
62        target_link_libraries(pico_stdio_headers INTERFACE $<IF:$<BOOL:$<IF:$<STREQUAL:$<TARGET_PROPERTY:PICO_TARGET_STDIO_RTT>,>,${PICO_STDIO_RTT},$<TARGET_PROPERTY:PICO_TARGET_STDIO_RTT>>>,pico_stdio_rtt_headers,>)
63    endif()
64
65endif()