On 2025年2月19日 17:22:53 +0100 ASSI wrote: > Takashi Yano via Cygwin writes: > > I think I have found the cause. It is an upstream bug of libtool. > > The function check_executable() generated by ltmain.sh returns 1 > > for directory, but this is not correct behaviour, I think. >> Please report upstream. Done. https://savannah.gnu.org/support/index.php?111191 -- Takashi Yano <takashi.yano@nifty.ne.jp>