#!/bin/sh

# to prevent looping set system path when CC=gcc or CC=clang
if [ _"${CC}" = _gcc ] || [ _"${CC}" = _clang ]; then
  CC="/usr/bin/${CC}"
fi

echo "$@" | grep -- --version >/dev/null || {
  # print debug info, when gcc is not invoked with --version
  echo compile: ${CC-cc} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} "$@"
}

exec ${CC-cc} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} "$@"
