This is a known hole in our documentation.
To discover toolchains that have in-tree integrations see the contents of zephyr/cmake/toolchain.
Toolchains that are not integrated use CROSS_COMPILE, but using CROSS_COMPILE will only work for certain types of toolchains and certain types of Zephyr configurations.
From: email@example.com <firstname.lastname@example.org> on behalf of Flavio Ceolin <email@example.com>
Sent: Saturday, September 29, 2018 12:01:04 AM
Subject: [Zephyr-devel] Compilers working on Zephyr
Guys I'm trying to have a list of supported compilers on Zephyr, but in
our wiki just mention about 3rd-party compilers but don't mention any
other than GNU ARM compiler.
If you are using a compiler different from our SDK, can you tell me so I
can catalog it. If you're just trying to use other compiler, please tell
me which problems you are facing.