Date: Wed, 14 Sep 2011 23:23:31 -0400 From: Arnaud Lacombe <lacombar@gmail.com> To: Warner Losh <imp@bsdimp.com> Cc: mdf@freebsd.org, "Robert N. M. Watson" <rwatson@freebsd.org>, Dimitry Andric <dim@freebsd.org>, freebsd-hackers <freebsd-hackers@freebsd.org> Subject: Re: Include file search path Message-ID: <CACqU3MVJ-6wS9q8CU_uAtmPiz0TAW1kpui=aBqcctcDkat1kzw@mail.gmail.com> In-Reply-To: <CACqU3MUPfdmeUsGNfm5EDU42e%2B_yj8wErd70XgFhig6PUZG57g@mail.gmail.com> References: <AANLkTi=BiUVnzsGg83wwWPHjnTDR=XukhJ3UK6Bd5hvF@mail.gmail.com> <4D934AF4.9080503@FreeBSD.org> <BB9CDEF6-5B59-47F3-8873-78D71E39BF3E@bsdimp.com> <alpine.BSF.2.00.1104021925110.67810@fledge.watson.org> <742085CD-7F6F-4879-9FFD-517EC3203D52@bsdimp.com> <F5CE9765-FFF0-439C-9156-51912EEE0C1C@freebsd.org> <5AF348C8-6AB6-490D-A12E-89A51528F58F@bsdimp.com> <BANLkTikec9iYVtLMnJ2ovZvENhrFmt_V-g@mail.gmail.com> <D6743558-51E0-46AE-926C-C692904AA02A@bsdimp.com> <BANLkTin6oG3HFTEw8VqyxS8FKBNDjwwz1A@mail.gmail.com> <BANLkTindbee1xAsaiYOtrB8HZ=iiewws_Q@mail.gmail.com> <CACqU3MUPfdmeUsGNfm5EDU42e%2B_yj8wErd70XgFhig6PUZG57g@mail.gmail.com>
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Hi, On Fri, Jul 8, 2011 at 5:16 PM, Arnaud Lacombe <lacombar@gmail.com> wrote: > Hi, > > On Sat, Jun 25, 2011 at 2:01 PM, Arnaud Lacombe <lacombar@gmail.com> wrot= e: >> Hi, >> >> On Mon, Jun 6, 2011 at 5:37 PM, Arnaud Lacombe <lacombar@gmail.com> wrot= e: >>> Hi, >>> >>> On Tue, May 31, 2011 at 12:23 PM, Warner Losh <imp@bsdimp.com> wrote: >>>> >>>> On May 22, 2011, at 9:48 PM, Arnaud Lacombe wrote: >>>> >>>>> Hi Warner, >>>>> >>>>> On Sat, Apr 2, 2011 at 6:49 PM, Warner Losh <imp@bsdimp.com> wrote: >>>>>> >>>>>> On Apr 2, 2011, at 1:10 PM, Robert N. M. Watson wrote: >>>>>> >>>>>>> On 2 Apr 2011, at 19:47, Warner Losh wrote: >>>>>>> >>>>>>>>> (2) Working clang/LLVM cross-compile of FreeBSD. =A0This seems li= ke a basic >>>>>>>>> =A0requirement to adopt clang/LLVM, and as far as I'm aware that'= s not yet a >>>>>>>>> =A0resolved issue? >>>>>>>> >>>>>>>> 0 work has been done here to my knowledge. =A0The world view for c= lang and our in-tree gcc differ which makes it a challenge. >>>>>>> >>>>>>> That's disappointing. I seem to recall it's more an issue of our bu= ild integration with clang/LLVM than an underlying issue in clang/LLVM? >>>>>> >>>>>> Yes. =A0The problem isn't hard, the cross compile paradigm is just a= little different. >>>>>> >>>>>>>>> We (Cambridge) are currently bringing up FreeBSD on a new soft-co= re 64-bit MIPS platform. =A0We're already using a non-base gcc for our boot= loader work, and plan to move to using clang/LLVM later in the year. =A0Th= e base system seems a bit short on detail when it comes to the above, curre= ntly. >>>>>>>> >>>>>>>> Yes. =A0I've had to add about a dozen changes so far to get close = to building with xdev compilers. =A0A similar number are needed to make it = easy to configure and add systree support, I think. >>>>>>> >>>>>>> Sounds like great progress -- do you think we'll ship 9.0 in a "jus= t works" state with regard to this? >>>>>> >>>>>> I sure hope so. =A0I'd like to have demoable stuff by BSDcan. >>>>>> >>>>> BSDCan has passed, has there been any advance made since that discuss= ion ? >>>> >>>> It is "demonstrable" but not ready to commit to the tree. =A0Needs abo= ut 4 hours of work that I've had trouble scheduling on it due to work getti= ng busier than I expected. >>>> >>> any chances to have a look at the patch or should I wait for the final = commit ? >>> >> ping ? >> > ping ? > ping, Warner ? FWIW, I guess that in 4 months, either you had time to finish the patch, or I could have found to time to complete it myself based on your incomplete version. I'd really be interested to benchmark recent, decent, compiler. Thanks, - Arnaud
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