# File lib/mkmf.rb, line 270
def link_command(ldflags, opt="", libpath=$DEFLIBPATH|$LIBPATH)
  conf = Config::CONFIG.merge('hdrdir' => $hdrdir.quote,
                              'src' => CONFTEST_C,
                              'INCFLAGS' => $INCFLAGS,
                              'CPPFLAGS' => $CPPFLAGS,
                              'CFLAGS' => "#$CFLAGS",
                              'ARCH_FLAG' => "#$ARCH_FLAG",
                              'LDFLAGS' => "#$LDFLAGS #{ldflags}",
                              'LIBPATH' => libpathflag(libpath),
                              'LOCAL_LIBS' => "#$LOCAL_LIBS #$libs",
                              'LIBS' => "#$LIBRUBYARG_STATIC #{opt} #$LIBS")
  Config::expand(TRY_LINK.dup, conf)
end