build_sysroot/build_sysroot.sh

   1 #!/bin/bash
   2 set -e
   3 cd $(dirname "$0")
   4
   5 # Cleanup for previous run
   6 cargo clean
   7 rm Cargo.lock 2>/dev/null || true
   8 rm -r sysroot 2>/dev/null || true
   9
  10 # FIXME find a better way to get the target triple
  11 unamestr=`uname`
  12 if [[ "$unamestr" == 'Linux' ]]; then
  13    TARGET_TRIPLE='x86_64-unknown-linux-gnu'
  14 elif [[ "$unamestr" == 'Darwin' ]]; then
  15    TARGET_TRIPLE='x86_64-apple-darwin'
  16 else
  17    echo "Unsupported os"
  18    exit 1
  19 fi
  20
  21 # Build libs
  22 export RUSTFLAGS="$RUSTFLAGS -Z force-unstable-if-unmarked --sysroot ../"
  23 if [[ "$1" == "--release" ]]; then
  24     channel='release'
  25     RUSTFLAGS="$RUSTFLAGS -Zmir-opt-level=3" cargo build --target $TARGET_TRIPLE --release
  26 else
  27     channel='debug'
  28     cargo build --target $TARGET_TRIPLE
  29 fi
  30
  31 # Copy files to sysroot
  32 mkdir -p sysroot/lib/rustlib/$TARGET_TRIPLE/lib/
  33 cp target/$TARGET_TRIPLE/$channel/deps/*.rlib sysroot/lib/rustlib/$TARGET_TRIPLE/lib/