Re: Building gcc12 parallel
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Date: Sat, 14 Jan 2023 15:42:32 UTC
On 14-1-2023 16:13, Robert Clausecker wrote: > By default, gcc is configured to build with LTO. This means that most of > the build is serial. You can disable LTO by setting a port option to > significantly speed up the build. Good suggestion With ALLOW_MAKE_JOBS=yes It was down to 13 minutes. --WjW > Yours, > Robert Clausecker > > Am Sat, Jan 14, 2023 at 03:53:53PM +0100 schrieb Willem Jan Withagen: >> Hi All, >> >> Machine has 56 cores and 256G, so things should work fast. >> >> Trying to build (big) some stuff in poudriere and now build is stuck on >> GCC-12. >> Which it seems to do in serial mode, atleast I can only detect max 1 >> compile-thread. >> And that is of course going to take forever. >> >> So what do I need to do to get Poudriere to call the gcc-12 build with >> something like -j 56 or so. >> >> Thanx, >> --WjW >> >>