#!/usr/bin/env bash
# wasmar: thin wrapper for llvm-ar to create WASM-compatible archives.
#
# Routes llvm-ar through the LLVM this repository pins. Resolution order for the
# LLVM bin dir (see libexec/find-llvm.sh): $WASMLD_HWJS_LLVM_BIN, then
# $HWJS_LLVM_BIN, then the discovered pinned build tree. No machine-specific
# absolute path is baked in.
set -euo pipefail
HWJS_HOME="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
# shellcheck source=libexec/find-llvm.sh
source "$HWJS_HOME/libexec/find-llvm.sh"
BIN="$(hwjs_llvm_bin "$HWJS_HOME/libexec")" \
  || { echo "wasmar: FATAL: pinned LLVM not found (set WASMLD_HWJS_LLVM_BIN, or build it per toolchain/llvm-from-source.md)." >&2; exit 1; }
LLVM_AR="$BIN/llvm-ar"
[[ -x "$LLVM_AR" ]] || { echo "wasmar: FATAL: llvm-ar not found/executable at '$LLVM_AR'." >&2; exit 1; }
exec "$LLVM_AR" "$@"