Quoting kallisti5 (2018-02-05 14:14:42) > On 2018-02-05 15:39, Dylan Baker wrote: > > Quoting kallisti5 (2018-02-05 12:58:30) > >> On 2017-10-24 11:47, Emil Velikov wrote: > >> > Hi Jerome, > >> > > >> > On 23 October 2017 at 16:58, Jerome Duval <jerome.du...@gmail.com> > >> > wrote: > >> >> * configure.ac: > >> >> -pthread is not available on Haiku. > >> >> Haiku doesn't require --enable-dri > >> >> build hgl on Haiku > >> >> * egl/Makefile.am: define backendfiles for Haiku > >> >> * src/gallium/Makefile.am: build winsys/sw/hgl, state_trackers/hgl and > >> >> targets/haiku-softpipe on Haiku. > >> >> * src/gallium/targets/haiku-softpipe: add Makefile.am > >> >> * src/gallium/state_trackers/hgl: add Makefile.am > >> >> * winsys/sw/hgl: add Makefile.am > >> >> * src/hgl/Makefile.am: add Makefile.am > >> >> --- > >> > Thanks for the patch. I think Eric has a point regarding splitting this > >> > up. > >> > Here is one way to handle it: > >> > - patch 1 - the driver, aka st/hgl + sw/hgl + targets/haiku > >> > - 2 - src/egl > >> > - 3 - src/hgl > >> > - 4 misc fixes (the SoftwareRenderer.cpp hunk?) > >> > - 5 toggle - configure.ac + src/Makefile.am > >> > >> Hm, it looks like Jerome never got back to work on these changes... > >> let > >> me try to > >> pick up the ball and run with it. > >> > >> > Couple of small suggestions: > >> > - keep all the sources and headers in the sources lists in > >> > Makefile.sources > >> > - how do you guys manage pthreads - please mention that in the commit > >> > message. > >> > > >> > If I'm reading this correctly, you strip out -pthread and there's no > >> > pthread-stubs on Haiku. > >> > >> Haiku (and BeOS for that matter) has pthread support built into its > >> core > >> libroot.so. > >> > >> No need for -lpthread, all applications can assume its presence. > >> Things > >> that link -lpthread actually fail due to a non-existant libpthread... > >> *however* as i'm typing this i'm being told we recently implemented a > >> dummy static libpthread.a to try and appease assumptions about > >> -lpthread > >> existence.... so i'll remove the pthread checks :-) > >> > >> -- Alex > > > > Hi Alex, > > > > I have a branch for building haiku with meson, when I was trying to > > compile > > neither the scons build nor the autotools build seemed to compile on a > > Haiku VM > > instance (x86_64), that was a few months ago though, so maybe its > > fixed. > > > > Our plan is to remove autotools from mesa, probably this year. I'm > > thinking if > > things look pretty good through the 18.0 release cycle I'll probably > > propose > > marking autotools as deprecated for 18.1 and propose removal in 18.2. > > Ah. crap. I just got autoconfig working :-). Historically I have only > used > SCons for our builds. I always preferred the SCons build since > autotools always > ends up looking like spaghetti. Here is what our current build does:
Sorry, I've meant to get on this a little faster, but the meson conversion has been a lot more time consuming than I predicted it would be, lol. > > https://github.com/haikuports/haikuports/blob/master/sys-libs/mesa/mesa-17.1.4.recipe#L52 Meson should make that a little simpler, since it has an install target, and we should be able to make that work for you guys as well. > > It looks like Jerome hacked in a patch for autotools... but i've heard > some reports > of instability with the resulting artifacts. > > > I'm not going to block you guys using autotools or NAK anything, I just > > want > > you to be aware that we're trying to consolidate down to just meson and > > android.mk files. I can respin the haiku patches and CC you if you're > > interested in > > looking at them. > > If Meson is the future, i'm definitely down helping (or even taking > over) that branch > if it is just incomplete Haiku work. I think it's pretty close to being ready for review. It's based on a branch to fix static-glapi with meson that never landed, but I think I have that all sorted now so I'm going to push that today, and that should make the haiku build pretty simple (it's just one patch after that I think). > > I'm going to try and do better maintenance on Haiku Mesa in 2018. I've > been only around > minimally in 2017 am a little out of date. > > > You might also want to see if you guys can update your meson, at least > > last time > > I checked it was 0.42, and I fixed the pthreads stuff in 0.43 so that > > -pthread > > and -lpthread are never added by meson. > > I just installed meson on Haiku and we are currently at 0.43.0 > Awesome, that makes things a lot easier with meson. You can have a look at the build in general, I think meson is syntactically pretty nice, it's like a minimal python or ruby, and the builds are much faster (that's just because ninja is really smart). Dylan
signature.asc
Description: signature
_______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
