17ec681f3Smrg#!/bin/bash 27ec681f3Smrg 37ec681f3Smrg# Note that this script is not actually "building" rust, but build- is the 47ec681f3Smrg# convention for the shared helpers for putting stuff in our containers. 57ec681f3Smrg 67ec681f3Smrgset -ex 77ec681f3Smrg 87ec681f3Smrg# cargo (and rustup) wants to store stuff in $HOME/.cargo, and binaries in 97ec681f3Smrg# $HOME/.cargo/bin. Make bin a link to a public bin directory so the commands 107ec681f3Smrg# are just available to all build jobs. 117ec681f3Smrgmkdir -p $HOME/.cargo 127ec681f3Smrgln -s /usr/local/bin $HOME/.cargo/bin 137ec681f3Smrg 147ec681f3Smrg# For rust in Mesa, we use rustup to install. This lets us pick an arbitrary 157ec681f3Smrg# version of the compiler, rather than whatever the container's Debian comes 167ec681f3Smrg# with. 177ec681f3Smrg# 187ec681f3Smrg# Pick the rust compiler (1.48) available in Debian stable, and pick a specific 197ec681f3Smrg# snapshot from rustup so the compiler doesn't drift on us. 207ec681f3Smrgwget https://sh.rustup.rs -O - | \ 217ec681f3Smrg sh -s -- -y --default-toolchain 1.49.0-2020-12-31 227ec681f3Smrg 237ec681f3Smrg# Set up a config script for cross compiling -- cargo needs your system cc for 247ec681f3Smrg# linking in cross builds, but doesn't know what you want to use for system cc. 257ec681f3Smrgcat > /root/.cargo/config <<EOF 267ec681f3Smrg[target.armv7-unknown-linux-gnueabihf] 277ec681f3Smrglinker = "arm-linux-gnueabihf-gcc" 287ec681f3Smrg 297ec681f3Smrg[target.aarch64-unknown-linux-gnu] 307ec681f3Smrglinker = "aarch64-linux-gnu-gcc" 317ec681f3SmrgEOF 32