mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-01 19:23:50 +00:00
33 lines
1.1 KiB
Bash
33 lines
1.1 KiB
Bash
# Note to people running shellcheck: this file should only be sourced, not executed directly.
|
|
|
|
# Various env vars that should only be set for the build system
|
|
|
|
set -e
|
|
|
|
export CG_CLIF_DISPLAY_CG_TIME=1
|
|
export CG_CLIF_DISABLE_INCR_CACHE=1
|
|
|
|
export HOST_TRIPLE=$(rustc -vV | grep host | cut -d: -f2 | tr -d " ")
|
|
export TARGET_TRIPLE=${TARGET_TRIPLE:-$HOST_TRIPLE}
|
|
|
|
export RUN_WRAPPER=''
|
|
export JIT_SUPPORTED=1
|
|
if [[ "$HOST_TRIPLE" != "$TARGET_TRIPLE" ]]; then
|
|
export JIT_SUPPORTED=0
|
|
if [[ "$TARGET_TRIPLE" == "aarch64-unknown-linux-gnu" ]]; then
|
|
# We are cross-compiling for aarch64. Use the correct linker and run tests in qemu.
|
|
export RUSTFLAGS='-Clinker=aarch64-linux-gnu-gcc '$RUSTFLAGS
|
|
export RUN_WRAPPER='qemu-aarch64 -L /usr/aarch64-linux-gnu'
|
|
elif [[ "$TARGET_TRIPLE" == "x86_64-pc-windows-gnu" ]]; then
|
|
# We are cross-compiling for Windows. Run tests in wine.
|
|
export RUN_WRAPPER='wine'
|
|
else
|
|
echo "Unknown non-native platform"
|
|
fi
|
|
fi
|
|
|
|
# FIXME fix `#[linkage = "extern_weak"]` without this
|
|
if [[ "$(uname)" == 'Darwin' ]]; then
|
|
export RUSTFLAGS="$RUSTFLAGS -Clink-arg=-undefined -Clink-arg=dynamic_lookup"
|
|
fi
|