Re: Ryzen PPA znver1 optimizations

2019-03-08 Thread Vanida Plamondon
Correct. It's hard to nail down the right terminology when I'm learning by doing. I want GCC to ignore x86 flags that aren't znver1, and keep znver1 as the default. On Fri, Mar 8, 2019, 3:44 PM Jonathan Wakely wrote: > On Fri, 8 Mar 2019 at 22:00, Vanida Plamondon > wrote: > > > > OK, so it see

Re: Ryzen PPA znver1 optimizations

2019-03-08 Thread Jonathan Wakely
On Fri, 8 Mar 2019 at 22:00, Vanida Plamondon wrote: > > OK, so it seems I need to give more information to clarify what I am > trying to do. > > I am not invoking or configuring gcc directly. (If you're creating a toolchain then surely you're configuring GCC.) > I am creating debian > source co

Re: Ryzen PPA znver1 optimizations

2019-03-08 Thread Vanida Plamondon
OK, so it seems I need to give more information to clarify what I am trying to do. I am not invoking or configuring gcc directly. I am creating debian source code packages which are then dispatched to launchpad.net, which then automatically compiles and builds my package based on the debian config

Re: Ryzen PPA znver1 optimizations

2019-03-08 Thread Jonathan Wakely
On Fri, 8 Mar 2019 at 11:28, Vanida Plamondon wrote: > > I realise that, however, debian packages seem to use multiple build > systems (automake, dh_automake, ninja, etc.), and have no standard > (that is adhered to), for setting up each build environment. > Additionally, some packages seem to thr

Re: Ryzen PPA znver1 optimizations

2019-03-08 Thread Vanida Plamondon
I realise that, however, debian packages seem to use multiple build systems (automake, dh_automake, ninja, etc.), and have no standard (that is adhered to), for setting up each build environment. Additionally, some packages seem to throw their build configuration setup throughout multiple files tha

Re: Ryzen PPA znver1 optimizations

2019-03-08 Thread Richard Biener
On Fri, Mar 8, 2019 at 8:56 AM Vanida Plamondon wrote: > > I have been working on some PPA's that will provide standard Ubuntu > and Linux Mint packages that are compiled with the znver1 cpu > optimisations (Ryzen CPU). It has been quite tedious (though not > particularly hard) to modify existing