https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105819
--- Comment #17 from bug-reports.delphin at laposte dot net --- First of all, thank you very much. You were stronly right. In fact, it was not a PATH error, but a folder name error. I check it again and it was true : unfortunately, I changed a dot sign to a coma sign in the name of the folders. I zoomed my Terminal window, and I found this : my eye vision has fairly weakened. I didn't well differentiate between the two signs, my vision now is too low. Even though I changed some months ago my glasses : myopia decreased, but presbyopia increased. The new lenses have corrected - in its way of accomodation... - the crystalline(eye) lenses, but I found that the field of view is now very reduces : just a rectangle with a 1-mm width only, approximately. Good book reading but failing to work before a computer screen during several hours each day. I met the optician two weeks ago, and, when I told her I work on a computer from the morning to the afternoon, explaining my issues with such a vision and their glasses, she told me that my glasses are not fairly adapted to screen reading. Now, I need to buy new dedicated glasses for screen working, with wider and a larger and wider field of view (but not good for book reading). Next months, or in one year. With GCC, it was now well compiled for versions : 12.1.0, 12.2.0, 13.1.0. I had just a matter for the 1st compilation of 13.1.0 : it looped during several (>= 6) hours at the step : echo timestamp s-gyte. I canceled the process and started it again, after having cleaned everything in the build folder. It compiled to the end in around 10 hours now. Son, an advice for every developer : Even though you are young or have a good vision, ALWAYS wear glasses protecting your eyes when you are in front of a screen. ALWAYS. Otherwise, one day, your vision will stronly weaken. As an example -> https://www.essilorindia.com/products/computer-glasses Kind regards, L. D.