| load("//bazel:defs.bzl", "compatible_with_rp2") |
| |
| package(default_visibility = ["//visibility:public"]) |
| |
| # This exists to break dependency cycles between |
| # this library and the stdio implementations. |
| # Application code should always use :pico_stdio instead. |
| cc_library( |
| name = "pico_stdio_headers", |
| hdrs = [ |
| "include/pico/stdio.h", |
| "include/pico/stdio/driver.h", |
| ], |
| defines = ["LIB_PICO_STDIO=1"], |
| includes = ["include"], |
| target_compatible_with = compatible_with_rp2(), |
| visibility = [ |
| "//src/rp2_common/pico_clib_interface:__pkg__", |
| "//src/rp2_common/pico_stdio_rtt:__pkg__", |
| "//src/rp2_common/pico_stdio_semihosting:__pkg__", |
| "//src/rp2_common/pico_stdio_uart:__pkg__", |
| "//src/rp2_common/pico_stdio_usb:__pkg__", |
| "//src/rp2_common/tinyusb:__pkg__", |
| ], |
| # Ensure these defines are always present. |
| deps = [ |
| "//src/rp2_common/pico_stdio_semihosting:LIB_PICO_STDIO_SEMIHOSTING", |
| "//src/rp2_common/pico_stdio_uart:LIB_PICO_STDIO_UART", |
| "//src/rp2_common/pico_stdio_usb:LIB_PICO_STDIO_USB", |
| ], |
| ) |
| |
| cc_library( |
| name = "pico_stdio", |
| srcs = ["stdio.c"], |
| linkopts = [ |
| "-Wl,--wrap=printf", |
| "-Wl,--wrap=vprintf", |
| "-Wl,--wrap=puts", |
| "-Wl,--wrap=putchar", |
| "-Wl,--wrap=getchar", |
| ], |
| target_compatible_with = compatible_with_rp2(), |
| deps = [ |
| ":pico_stdio_headers", |
| "//src/common/pico_sync", |
| "//src/common/pico_time", |
| "//src/rp2_common:pico_platform", |
| "//src/rp2_common/pico_printf", |
| "//src/rp2_common/pico_stdio_semihosting", |
| "//src/rp2_common/pico_stdio_semihosting:LIB_PICO_STDIO_SEMIHOSTING", |
| "//src/rp2_common/pico_stdio_uart", |
| "//src/rp2_common/pico_stdio_uart:LIB_PICO_STDIO_UART", |
| "//src/rp2_common/pico_stdio_usb", |
| "//src/rp2_common/pico_stdio_usb:LIB_PICO_STDIO_USB", |
| ], |
| alwayslink = True, # Ensures the wrapped symbols are linked in. |
| ) |