compiler/rustc_codegen_cranelift/scripts/config.sh

   1 # Note to people running shellcheck: this file should only be sourced, not executed directly.
   2
   3 set -e
   4
   5 unamestr=$(uname)
   6 if [[ "$unamestr" == 'Linux' ]]; then
   7    dylib_ext='so'
   8 elif [[ "$unamestr" == 'Darwin' ]]; then
   9    dylib_ext='dylib'
  10 else
  11    echo "Unsupported os"
  12    exit 1
  13 fi
  14
  15 if echo "$RUSTC_WRAPPER" | grep sccache; then
  16 echo
  17 echo -e "\x1b[1;93m=== Warning: Unset RUSTC_WRAPPER to prevent interference with sccache ===\x1b[0m"
  18 echo
  19 export RUSTC_WRAPPER=
  20 fi
  21
  22 dir=$(cd "$(dirname "${BASH_SOURCE[0]}")"; pwd)
  23
  24 export RUSTC=$dir"/bin/cg_clif"
  25
  26 export RUSTDOCFLAGS=$linker' -Cpanic=abort -Zpanic-abort-tests '\
  27 '-Zcodegen-backend='$dir'/lib/librustc_codegen_cranelift.'$dylib_ext' --sysroot '$dir
  28
  29 # FIXME remove once the atomic shim is gone
  30 if [[ "$unamestr" == 'Darwin' ]]; then
  31    export RUSTFLAGS="$RUSTFLAGS -Clink-arg=-undefined -Clink-arg=dynamic_lookup"
  32 fi
  33
  34 export LD_LIBRARY_PATH="$(rustc --print sysroot)/lib:"$dir"/lib"
  35 export DYLD_LIBRARY_PATH=$LD_LIBRARY_PATH