compiler/rustc_codegen_gcc/config.sh

   1 set -e
   2
   3 export CARGO_INCREMENTAL=0
   4
   5 export GCC_PATH=$(cat gcc_path)
   6
   7 unamestr=`uname`
   8 if [[ "$unamestr" == 'Linux' ]]; then
   9    dylib_ext='so'
  10 elif [[ "$unamestr" == 'Darwin' ]]; then
  11    dylib_ext='dylib'
  12 else
  13    echo "Unsupported os"
  14    exit 1
  15 fi
  16
  17 HOST_TRIPLE=$(rustc -vV | grep host | cut -d: -f2 | tr -d " ")
  18 TARGET_TRIPLE=$HOST_TRIPLE
  19 #TARGET_TRIPLE="aarch64-unknown-linux-gnu"
  20
  21 linker=''
  22 RUN_WRAPPER=''
  23 if [[ "$HOST_TRIPLE" != "$TARGET_TRIPLE" ]]; then
  24    if [[ "$TARGET_TRIPLE" == "aarch64-unknown-linux-gnu" ]]; then
  25       # We are cross-compiling for aarch64. Use the correct linker and run tests in qemu.
  26       linker='-Clinker=aarch64-linux-gnu-gcc'
  27       RUN_WRAPPER='qemu-aarch64 -L /usr/aarch64-linux-gnu'
  28    else
  29       echo "Unknown non-native platform"
  30    fi
  31 fi
  32
  33 export RUSTFLAGS=$linker' -Cpanic=abort -Cdebuginfo=2 -Zpanic-abort-tests -Zcodegen-backend='$(pwd)'/target/'$CHANNEL'/librustc_codegen_gcc.'$dylib_ext' --sysroot '$(pwd)'/build_sysroot/sysroot'
  34 #export RUSTFLAGS=$linker' -Cpanic=abort -Cdebuginfo=2 -Zpanic-abort-tests -Zcodegen-backend='$(pwd)'/target/'$CHANNEL'/librustc_codegen_gcc.'$dylib_ext' --sysroot '$(pwd)'/build_sysroot/sysroot -Clto=fat -Cembed-bitcode=yes'
  35
  36 # FIXME remove once the atomic shim is gone
  37 if [[ `uname` == 'Darwin' ]]; then
  38    export RUSTFLAGS="$RUSTFLAGS -Clink-arg=-undefined -Clink-arg=dynamic_lookup"
  39 fi
  40
  41 RUSTC="rustc $RUSTFLAGS -L crate=target/out --out-dir target/out"
  42 export RUSTC_LOG=warn # display metadata load errors
  43
  44 export LD_LIBRARY_PATH="$(pwd)/target/out:$(pwd)/build_sysroot/sysroot/lib/rustlib/$TARGET_TRIPLE/lib:$GCC_PATH"
  45 export DYLD_LIBRARY_PATH=$LD_LIBRARY_PATH
  46
  47 export CG_CLIF_DISPLAY_CG_TIME=1
  48 export CG_CLIF_INCR_CACHE_DISABLED=1