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| author | Patrick Georgi <pgeorgi@google.com> | 2019-02-19 10:13:16 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-02-20 16:12:21 +0000 |
| commit | 0a186ca8a94f6dc7fce7700d0a0b3a0b00c7c9d1 (patch) | |
| tree | 03bb2629b1d84bf8031dc7f70da9a62f02d1d143 /Documentation/contributing | |
| parent | 55e3a6ae0910dcd63f95751816ae068c4a103d53 (diff) | |
| download | coreboot-0a186ca8a94f6dc7fce7700d0a0b3a0b00c7c9d1.tar.xz | |
Documentation: Add Clang support to project ideas
Change-Id: Iaccb5ca5606b83a4b37930b4399ddcf9eddd494b
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/31479
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'Documentation/contributing')
| -rw-r--r-- | Documentation/contributing/project_ideas.md | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/Documentation/contributing/project_ideas.md b/Documentation/contributing/project_ideas.md index 2e43871149..63cc62f361 100644 --- a/Documentation/contributing/project_ideas.md +++ b/Documentation/contributing/project_ideas.md @@ -110,3 +110,32 @@ combination of payload and architecture to support. ### Mentors * Simon Glass <sjg@chromium.org> for U-Boot payload projects + +## Fully support building coreboot with the Clang compiler +Most coreboot code is written in C, and it would be useful to support +a second compiler suite in addition to gcc. Clang is another popular +compiler suite and the build system generally supports building coreboot +with it, but firmware is a rather special situation and we need to +adjust coreboot and Clang some more to get usable binaries out of that +combination. + +The goal would be to get the emulation targets to boot reliably first, +but also to support real hardware. If you don't have hardware around, +you likely will find willing testers for devices they own and work from +their bug reports. + +### Requirements +* coreboot knowledge: Have a general concept of the build system +* Clang knowledge: It may be necessary to apply minor modifications to Clang + itself, but at least there will be Clang-specific compiler options etc to + adapt, so some idea how compilers work and how to modify their behavior is + helpful. +* hardware requirements: If you have your own hardware that is already + supported by coreboot that can be a good test target, but you will debug + other people's hardware, too. +* debugging experience: It helps if you know how to get the most out of a bug + report, generate theories, build patches to test them and figure out what's + going on from the resulting logs. + +### Mentors +* Patrick Georgi <patrick@georgi.software> |