4cb8b1210c
This is a re-land of the same toolchain as the last attempt. New warnings it generates have been fixed in the code. Change-Id: I60b7fe0f4e0118247bbc6d4eb4fa7a57e5d5cac0
Magenta Prebuilt Versions
The prebuilt/versions directory mirrors the directory structure found in the
Magenta prebuilt Google Storage bucket at gs://fuchsia-build/magenta/. The
files indicate which versions to download. The filename to use and where to install
the prebuilts is left up to the tool that does the downloading.
Example
On Google Storage, this file exists:
fuchsia-build/magenta/toolchain/aarch64-elf/Linux-x86_64/d1b546ffcd826482cea63ae67a13d3c98a92bf1e
In prebuilt/versions, the corresponding file exists:
prebuilt/versions/toolchain/aarch64-elf/Linux-x86_64/version.sha
# the file contains the sha of the prebuilt to download:
$ cat prebuilt/versions/toolchain/aarch64-elf/Linux-x86_64/version.sha
d1b546ffcd826482cea63ae67a13d3c98a92bf1e