build_sysroot/build_sysroot.sh

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