Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-03 Thread Ken Cunningham
dav1d is failing on 10.7 and 10.8 on the configure test for atomic. it's building on 10.6 with clang 9.0, so probably needs to blacklist clangs older than 10.9's clang. nothing to do with meson, looks to me... K

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-03 Thread Ken Cunningham
sorry, another look, 10.9 fails so blacklist clangs older that 10.10's clang should do it.

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-03 Thread Joshua Root
On 2021-2-3 23:49 , Ken Cunningham wrote: dav1d is failing on 10.7 and 10.8 on the configure test for atomic. it's building on 10.6 with clang 9.0, so probably needs to blacklist clangs older than 10.9's clang. nothing to do with meson, looks to me... It's claimed to be written in C99, but r

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-03 Thread Ken Cunningham
That was a very nice fix...good to see how to do it properly now and then! K > On Feb 3, 2021, at 6:24 AM, Joshua Root wrote: > > On 2021-2-3 23:49 , Ken Cunningham wrote: >> dav1d is failing on 10.7 and 10.8 on the configure test for atomic. >> it's building on 10.6 with clang 9.0, so probably

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-03 Thread Ken Cunningham
> On Feb 3, 2021, at 11:49 AM, Craig Treleaven wrote: > > But configure still failed on 10.7 and 10.8: Oh no! It looked so great! I was really learning some things there. Perhaps it can be tweaked still. If not, I guess we can still use the compiler_blacklist_versions approach and blacklis

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-03 Thread Joshua Root
On 2021-2-4 12:19 , Ken Cunningham wrote: On Feb 3, 2021, at 11:49 AM, Craig Treleaven wrote: But configure still failed on 10.7 and 10.8: Oh no! It looked so great! I was really learning some things there. Perhaps it can be tweaked still. If not, I guess we can still use the compiler_bl

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-04 Thread Craig Treleaven
> On Feb 3, 2021, at 10:01 PM, Joshua Root wrote: > > On 2021-2-4 12:19 , Ken Cunningham wrote: >>> On Feb 3, 2021, at 11:49 AM, Craig Treleaven >>> wrote: >>> >>> But configure still failed on 10.7 and 10.8: >> Oh no! It looked so great! I was really learning some things there. Perhaps >> it

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-04 Thread Ken Cunningham
well don't forget it builds just fine with the current meson on 10.6 using clang-9.0. so...nothing to do with meson, I would say. Really, let's just blacklist older clangs and move alonglife is short. Ken On Feb 4, 2021, at 08:48, Craig Treleaven wrote: >> On Feb 3, 2021, at 10:01 PM, Jo

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-04 Thread Ken Cunningham
successful build with current meson on 10.6 https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/47455/steps/install-port/logs/stdio On Feb 4, 2021, at 08:48, Craig Treleaven wrote: >> On Feb 3, 2021, at 10:01 PM, Joshua Root wrote: >> >> On 2021-2-4 12:19 , Ken Cunningham wro

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-04 Thread Ken Cunningham
wait, I could have missed the issue...if meson is now adding a default argument to all checks that means it can never build anything with the default compilers on <10.10, that would be something we should consider fixing in meson, even if upstream doesn't want to. So if testing shows that all b

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-05 Thread Ryan Schmidt
On Feb 4, 2021, at 11:26, Ken Cunningham wrote: > wait, I could have missed the issue...if meson is now adding a default > argument to all checks that means it can never build anything with the > default compilers on <10.10, that would be something we should consider > fixing in meson, even

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-06 Thread Ken Cunningham
> On Feb 5, 2021, at 10:04 PM, Ryan Schmidt wrote: > > That sounds like what Craig is saying: that meson is now adding a compiler > flag that old compilers don't understand. Meson should check whether a > compiler supports a flag before it adds it. We should not be responsible for > fixing

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-06 Thread Ryan Schmidt
On Feb 6, 2021, at 02:14, Ken Cunningham wrote: > On Feb 5, 2021, at 10:04 PM, Ryan Schmidt wrote: > >> That sounds like what Craig is saying: that meson is now adding a compiler >> flag that old compilers don't understand. Meson should check whether a >> compiler supports a flag before it

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-06 Thread Craig Treleaven
> On Feb 6, 2021, at 4:47 AM, Ryan Schmidt wrote: > > > > On Feb 6, 2021, at 02:14, Ken Cunningham wrote: > >> On Feb 5, 2021, at 10:04 PM, Ryan Schmidt wrote: >> >>> That sounds like what Craig is saying: that meson is now adding a compiler >>> flag that old compilers don't understand. M

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-09 Thread Ken Cunningham
as meson was currently broken on older systems I pushed through a fix for this just now. We can revise it to whatever upstream wants to do when they get around to it, if they want to do anything about it. I took the opportunity to also add a cross file similar to the ones I added previously fo

Re: Meson 0.56.2 and Python39 --> dav1d failing

2021-02-09 Thread Ken Cunningham
> On Feb 9, 2021, at 12:04 AM, Ken Cunningham > wrote: > > > PS — any feedback on the success of the cross building, or any failures > encountered, would be much appreciated. I believe this is the only setup > that currently allows meson cross building on BigSur that is available for > ma