Thank you for your advice for build directorie 😊 Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour Windows 10 ________________________________ De : Jonathan Wakely <jwakely.gcc@xxxxxxxxx> Envoyé : Wednesday, July 3, 2019 10:45:41 AM À : Dorian ROSSE Cc : Andrew Haley; Tadeus Prastowo; gcc-help@xxxxxxxxxxx Objet : Re: I can't install gcc 9 On Wed, 3 Jul 2019 at 09:42, Dorian ROSSE <dorianbrice@xxxxxxxxxx<mailto:dorianbrice@xxxxxxxxxx>> wrote: I was think It is better to use laster gcc than the gcc GitHub repositorie mirror from git gcc ! Laster command line was the following : ../gcc-9.1.0/configure --enable-languages=c,c++,go && make && make install Now I install isl dependencies ! ISL is an optional dependency, you don't need it. Please read https://gcc.gnu.org/wiki/InstallingGCC and ensure you either install dependencies using your system's package manager, or use the ./contrib/download_prerequisites script. Then I launch again ‘configure’ command line 😊 You should start in an empty directory each time you run it. If you run configure and the build fails, and then re-run configure with different arguments or different environment, it's likely to fail again. Remove everything in the build directory and start clean each time.
