#! /bin/sh
CC="${CC:-gcc}" CPPFLAGS="-DNDEBUG=1 $CPPFLAGS" CFLAGS="-O3 $CFLAGS" \
   CXX="${CXX:-g++}" CXXFLAGS="-O3 $CXXFLAGS" LDFLAGS="-s $LDFLAGS" \
   exec ./configure "$@"