begriffs open source - meson-cross/blob - README.md

   1 ### Meson cross-compilation config
   2
   3 Contains build settings for STM32 chips. Architectures to be added
   4 as needed.
   5
   6 Requires:
   7 * arm-none-eabi-gcc
   8 * arm-none-eabi-gdb
   9 * picolibc
  10 * openocd
  11 * ddd
  12
  13 #### Usage
  14
  15 Set up a new build directory:
  16
  17 ```sh
  18 git submodule add \
  19     https://dev.begriffs.com/git/meson-cross cross
  20
  21 meson setup \
  22     --cross-file cross/armv7m/cortex-m4/st/nucleo-f411re/cross.ini \
  23     --cross-file cross/armv7m/gcc.ini \
  24     build
  25 ```
  26
  27 The architecture also provides two helper commands, `flash_cmd` and
  28 `debug_cmd` so that your main meson.build file can be shorter:
  29
  30 ```meson
  31 subdir('cross/armv7m')
  32
  33 run_target('flash', command: [flash_cmd, /* image */])
  34 run_target('debug', command: [debug_cmd, /* image */])
  35 ```