- true
- elif echo "$SYSROOT" | egrep -q 'build/[^/]+/stage'; then
- # A local rustc build.
- if [ -n "$MIRI_TEST_TARGET" ]; then
- # Foreign targets still need a build. Use the rustc sources.
- export XARGO_RUST_SRC="$SYSROOT/../../../src"
- build_sysroot --target "$MIRI_TEST_TARGET"
- else
- # Assume we have a proper host libstd in $SYSROOT.
- MIRI_SYSROOT="$SYSROOT"
- fi
+ return 0
+ fi
+ # We need to build a sysroot.
+ if [ -n "$MIRI_TEST_TARGET" ]; then
+ build_sysroot --target "$MIRI_TEST_TARGET"