pantry/projects/tea.xyz/gx/cc/ld

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#!/bin/bash
set -e
if test -z "$TEA_PREFIX"
then
echo 'TEA_PREFIX mysteriously unset' >&2
exit 1
fi
DIR=$(dirname "$0")
IFS=: read -r -a PATHS <<< "$PATH"
__which() {
for dir in "${PATHS[@]}"; do
if test "$dir" == "$DIR"; then
: # no fork bombs thanks
elif [ -L "$dir/$1" ]; then
# no fork bombs thanks
foo="$(realpath "$dir/$1")"
foo="$(basename "$foo")"
if [ "$foo" != "tea" ]; then
exe="$dir/$1"
return 0
fi
elif [ -x "$dir/$1" ]; then
exe="$dir/$1"
return 0
fi
done
return 1
}
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# If we can find our specific name, e.g. `lld`,
# passthrough to that
# Otherwise, fallback to `ld`
# NB: this might not have the right invocations, sometimes;
# (invoking `ld` as `lld64.ld`) watch for those potential cases
if __which $(basename "$0") || __which ld; then
:
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else
echo 'ld not found in PATH' >&2
exit 127
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fi
# At a minimum, `ld` will complain if you mix the `-r` and `-rpath` flags,
# so if any argument to this script is `-r`, we just pass through without
# additions.
for word in "$@"; do
if test "$word" = "-r"; then
exec "$exe" "$@"
fi
done
exec "$exe" "$@" -rpath "$TEA_PREFIX"