#!/bin/sh

dir=$(dirname "$0")
exe=$(basename "$0")

# Remove us from our path
PATH=$(echo "$PATH" | tr ":" "\n" | grep -v "$dir" | tr "\n" ":")

# If we can find our specific name, e.g. `lld`,
# passthrough to that
if which "$exe" >/dev/null 2>&1; then
  exe=$(which "$exe")
# Otherwise, fallback to `ld`
# NB: this might not have the right invocations, sometimes;
# (invoking `ld` as `lld64.ld`) watch for those potential cases
elif which ld >/dev/null 2>&1; then
  exe=$(which ld)
else
  echo 'ld not found in PATH' >&2
  exit 127
fi

if test -z "$TEA_PREFIX"
then
  echo 'TEA_PREFIX mysteriously unset' >&2
  exit 1
else
  # At a minimum, `ld` will complain if you mix the `-r` and `-rpath` flags,
  # so if any argument to this script is `-r`, we just pass through without
  # additions.
  for word in "$@"; do
    if test "$word" = "-r"; then
      exec "$exe" "$@"
    fi
  done
  exec "$exe" "$@" -rpath "$TEA_PREFIX"
fi