On Sun, 26 Jan 2020 11:42:28 +0900 Takashi Yano wrote: > In my environment, at least segmentation fault does not occur. > When I built octave, many of non-mandatory libraries were not > installed. This might affect. Now I added all libraries warned in config.log, and rebuilt. Some of tests seems to fail, however, segmentation fault does not occur in 'make check' this time too. -- Takashi Yano