core/pkgs/build-support/rust/rustc-wrapper/rustc-wrapper.sh

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2024-05-02 00:46:19 +00:00
#!@shell@
defaultSysroot=(@sysroot@)
for arg; do
case "$arg" in
--sysroot|--sysroot=*)
defaultSysroot=()
;;
--)
break
;;
esac
done
extraBefore=(@defaultArgs@ "${defaultSysroot[@]}")
extraAfter=($@extraFlagsVar@)
# Optionally print debug info.
if (( "${NIX_DEBUG:-0}" >= 1 )); then
echo "extra flags before to @prog@:" >&2
printf " %q\n" "${extraBefore[@]}" >&2
echo "original flags to @prog@:" >&2
printf " %q\n" "$@" >&2
echo "extra flags after to @prog@:" >&2
printf " %q\n" "${extraAfter[@]}" >&2
fi
exec @prog@ "${extraBefore[@]}" "$@" "${extraAfter[@]}"