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Kumar Gala 3e938954d0 Fix build of arc64 on MacOS 
When we try to build arc64 on MacOS we run into two issues:
1. patches-arc64 isn't being copied over to the disk image
2. the binutils patch does apply cleanly

To fix these issues:
1. Update go.sh to copy patches-arc64 over to mounted disk image
2. Re-generate binutils ARC64 patch to apply cleanly

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
 		2021-07-16 13:21:05 -05:00
.buildkite Add ARC64 support 2021-05-05 09:37:03 -05:00
cmake cmake: Update for 0.13.0-alpha-1 2021-05-05 10:31:40 -05:00
configs arc64: Note that gdb is not supported 2021-07-14 09:22:53 -05:00
meta-zephyr-sdk openocd: Update to recent upstream (20210630) 2021-07-01 16:33:45 -05:00
overlays xtensa: add config nxp_imx8m_adsp 2020-02-13 17:52:48 -06:00
patches-arc64/binutils Fix build of arc64 on MacOS 2021-07-16 13:21:05 -05:00
scripts make_zephyr_sdk: Add support for Mac OS 2021-07-16 13:21:05 -05:00
.gitignore gitignore: Add Emacs style backup file pattern 2019-11-14 09:34:13 -06:00
LICENSE license: add LICENSE file 2018-12-06 22:57:30 -05:00
README.md Add ARC64 support 2021-05-05 09:37:03 -05:00
VERSION VERSION: Bump version to 0.13.0-rc1 2021-07-01 18:09:15 -05:00
go.sh Fix build of arc64 on MacOS 2021-07-16 13:21:05 -05:00
release-notes.md VERSION: Bump version to 0.13.0-rc1 2021-07-01 18:09:15 -05:00

README.md

Zephyr SDK with Crosstool NG

This project is to replace the previous Yocto based SDK with a new framework for building the Zephyr SDK using crosstool-ng.

The repository consists of configurations for the various architectures (not fully tests) and a script that builds on Linux (x86_64) and Mac in a consistent way, apply patches where needed.

Currently we build the following toolchains:

  • i586
  • nios2
  • arc
  • arc64
  • arm
  • arm64
  • riscv64
  • sparc
  • mips
  • xtensa (sample_controller, intel_apl_adsp, intel_s1000, intel_bdw_adsp, intel_byt_adsp, nxp_imx_adsp, nxp_imx8m_adsp)

To build for any of the above, run:

./go.sh <arch>

Production builds are done using the script in .shippable.yml which identifies some packages you'll need to have installed for the above command to work.

When building locally be aware that ./go.sh is written assuming it's invoked in a pristine workspace. That means if you pull an update of this repository ./go.sh will not update the crosstool-ng source and rebuild the bin/ct-ng utility to match the update configuration. This can produce very confusing results.

Released Binaries packages

Pre-built binaries releases of the SDK are made and currently only available for an x86_64 Linux host environment. The releases can be found here:

https://github.com/zephyrproject-rtos/sdk-ng/releases

PR Builds

Successfull PR builds will get posted here:

https://builds.zephyrproject.org/zephyrproject-rtos/sdk-ng//zephyr-sdk--setup.run

Release Process

To release a new SDK:

  • Update the VERSION file with the new version, for example 0.11.0 or 0.11.0-beta1 etc.
  • On https://github.com/zephyrproject-rtos/sdk-ng/releases, create the release tag and add the release information.
  • One the release is created, CI will build the SDK image and will upload it to the release page.