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Galina and Takumi, Are we ready to update the minimum required version to 2.8.12.2? -Chris > On Feb 12, 2015, at 2:35 PM, Chris Bieneman <beanz at apple.com> wrote: > > Chandler's feedback was that we should go to 2.8.12.2 instead of 3.0 because of Ubuntu's LTS release. > > -Chris > > > > On Feb 12, 2015, at 11:29 AM, Galina Kistanova <gkistanova at gmail.com <mailto:gkistanova at gmail.com>...

...t's set when that command runs. > > The env during the build looks something like the first one here: > https://gist.github.com/aw1621107/3e0b5a36d028f648d7a0 <https://gist.github.com/aw1621107/3e0b5a36d028f648d7a0> > >> On Sep 22, 2015, at 5:42 PM, Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>> wrote: >> >> The behavior here is consistent with setting SDKROOT in the environment to an OS X SDK. >> >> -Chris >> >>> On Sep 22, 2015, at 2:28 PM, Alex Wang <aw1621107 at gmail.com <mailto:aw162110...

+Galina, and Takumi This was a very short lived change :-). Looks like we have some bots that need to be updated. -Chris > On Feb 9, 2015, at 12:02 PM, Chandler Carruth <chandlerc at google.com> wrote: > > > On Mon, Feb 9, 2015 at 11:48 AM, Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>> wrote: > Apple doesn’t ship CMake publicly. Our internal build clusters should all be running 2.8.12.2 or later. > > Any OS X users not on CMake 2.8.12.2 can always download install packages from CMake.org <http://cmake.org/>. >...

...2015, at 2:28 PM, Alex Wang <aw1621107 at gmail.com> wrote: > > Logs + commands added to the earlier gist. > > Only thing different from a plain trunk build is adding -Wl,-v and -Wl,-t to the > iossim link flags. > >> On Sep 22, 2015, at 5:17 PM, Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>> wrote: >> >> Can you please provide the full error and information about the failure you saw without your patch? >> >> Since you couldn’t build before the patch, and you can’t build with the patch. I suspect there is an un...

...make within a few days. > > > > 2015-02-10 7:17 GMT+09:00 Aaron Ballman <aaron at aaronballman.com>: > >> Now, with more Galina and Takumi on the To line. ;-) > >> > >> ~Aaron > >> > >> On Mon, Feb 9, 2015 at 5:13 PM, Chris Bieneman <beanz at apple.com> wrote: > >>> +Galina, and Takumi > >>> > >>> This was a very short lived change :-). > >>> > >>> Looks like we have some bots that need to be updated. > >>> > >>> -Chris > >>> > >&...

...ditional compilation of the hooks into the tools). If we make it a library I think we should make it a convenience library that is intended to be used only with the tools and not an external supported library at all. > > -Juergen > >> On Oct 20, 2014, at 1:02 PM, Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>> wrote: >> >> There is no real technical requirement for this. Currently we work around the signal handlers by building with ENABLE_CRASH_OVERRIDES=NO, and carrying along the command line parsing code and ToolOutputFile isn’t really a b...

> On 2015-Jun-03, at 12:57, Chris Bieneman <beanz at apple.com> wrote: > > >> On Jun 2, 2015, at 6:29 PM, Richard Smith <richard at metafoo.co.uk> wrote: >> >> On 2 Jun 2015 2:04 pm, "Jonathan Roelofs" <jonathan at codesourcery.com> wrote: >> > >> > >> > >> > O...

I don't oppose the subject. I will update cmake within a few days. 2015-02-10 7:17 GMT+09:00 Aaron Ballman <aaron at aaronballman.com>: > Now, with more Galina and Takumi on the To line. ;-) > > ~Aaron > > On Mon, Feb 9, 2015 at 5:13 PM, Chris Bieneman <beanz at apple.com> wrote: >> +Galina, and Takumi >> >> This was a very short lived change :-). >> >> Looks like we have some bots that need to be updated. >> >> -Chris >> >> On Feb 9, 2015, at 12:02 PM, Chandler Carruth <chandlerc at google.com...

...12.2 or later. Any OS X users not on CMake 2.8.12.2 can always download install packages from CMake.org <http://cmake.org/>. -Chris > On Feb 9, 2015, at 11:46 AM, Chandler Carruth <chandlerc at google.com> wrote: > > > On Mon, Feb 9, 2015 at 11:43 AM, Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>> wrote: > I’m not too familiar with Ubuntu’s LTS releases, but from some google digging I believe there are 3 active LTS releases. > > 10.04 has CMake 2.8.0 (which is already below our minimum), but 10.04 will be dropping out of LTS this y...

> On Dec 10, 2014, at 4:22 PM, Eric Christopher <echristo at gmail.com> wrote: > > > > On Wed Dec 10 2014 at 3:57:25 PM Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>> wrote: > llvm-dev, > > In my ongoing saga to improve LLVM for embedded use, we would like to support stripping out unused intrinsics based on the LLVM targets actually being built. > > I’ve attached two patches. > > The firs...

...34236 ../libLLVM-ARM-only-after.dylib 34732 ../libLLVM-ARM-only-before.dylib These savings are substantial for our use case. -Chris > On Dec 10, 2014, at 5:39 PM, Eric Christopher <echristo at gmail.com> wrote: > > > > On Wed Dec 10 2014 at 5:37:06 PM Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>> wrote: >> On Dec 10, 2014, at 4:22 PM, Eric Christopher <echristo at gmail.com <mailto:echristo at gmail.com>> wrote: >> >> >> >> On Wed Dec 10 2014 at 3:57:25 PM Chris Bieneman <beanz at apple.com &l...

...2014-11-05 8:45 GMT+08:00 Jiangning Liu <liujiangning1 at gmail.com>: > The versions I'm using right now are > > * gcc: (Debian/Linaro 4.9.1-14) 4.9.1 > * libstdc++: libstdc++.so.6.0.20 > > Thanks, > -Jiangning > > 2014-11-05 4:46 GMT+08:00 Chris Bieneman <beanz at apple.com>: > >> Adding Jiangning Liu to the thread. >> >> Jiangning reported a similar issue on the llvm-commits list on Debian >> aarch64. >> >> In general it sounds like std::call_once may not really be bug free. >> >> Jiangning, can you p...

On Mon, Dec 22, 2014 at 12:55 PM, Chris Bieneman <beanz at apple.com> wrote: > > On Dec 22, 2014, at 12:02 PM, Chandler Carruth <chandlerc at google.com> > wrote: > > > On Fri, Dec 19, 2014 at 3:39 PM, Chris Bieneman <beanz at apple.com> wrote: > >> More diffs to enjoy. >> >> I’ve updated my tablege...

I sent out a patch for review. http://reviews.llvm.org/D10102 <http://reviews.llvm.org/D10102> -Chris > On May 28, 2015, at 9:48 AM, Yaron Keren <yaron.keren at gmail.com> wrote: > > Thanks! > > 2015-05-28 18:56 GMT+03:00 Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>>: > >> On May 28, 2015, at 8:37 AM, Yaron Keren <yaron.keren at gmail.com <mailto:yaron.keren at gmail.com>> wrote: >> >> Probably not a blocker for replacing autoconf, while at it: >> Bug 23468 - LLVM_OPTIMI...

...y structures other than switch statements that need to go on a diet too? e.g. comparisons? My patches impact both case statements and comparisons. == compares are always false, any other compare is always true. -Chris > > Alex > >> On Dec 18, 2014, at 7:49 PM, Chris Bieneman <beanz at apple.com> wrote: >> >> Ok… I bit. >> >> Alex’s proposal here is really compelling to me because it means that the required changes to make this work would be more limited. Specifically a clang attribute could give us all the benefits of #ifdefs throughout the code w...

...uld also have the fix for MSVC Based on this, it might be reasonable to update the minimum to 2.8.12.2 instead of 3.0.0. Thoughts? -Chris > On Feb 9, 2015, at 11:28 AM, Chandler Carruth <chandlerc at google.com> wrote: > > > On Mon, Feb 9, 2015 at 11:12 AM, Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>> wrote: > It came up on another thread that our current minimum required CMake version 2.8.8, has some bugs that cause issues when building with MSVC + Ninja, and one potential solution was to raise the minimum required version of CMake. > &g...

...4)". > The linker wasn't touching the iPhone SDK at all, instead going straight for > /usr/lib/libc++.dylib. This also happened with libSystem.dylib, but I don't know > what causes one library to fail vs the other. > >> On Sep 22, 2015, at 4:57 PM, Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>> wrote: >> >> In the failing command (iossim-log) the syslibroot flag is being specified to the linker and the link command still fails, so your patch shouldn’t fix the problem. You can see that listed in iossim-link.txt. >> >...

On Dec 23, 2014, at 10:28 AM, Chris Bieneman <beanz at apple.com> wrote: >>> It should be straight-forward to have something like LLVMInitializeX86Target/RegisterTargetMachine install the intrinsics into a registry. >> >> I tried doing that a few years ago. It’s not nearly as easy as it sounds because we’ve got hardcoded ref...

...dio. > It makes the tablegenning really slow. This is actually a feature of the CMake build system that the autoconf one doesn’t have, so this is not related to replacing autoconf. That said, I’ll try to address this soon. -Chris > > > 2015-05-28 18:22 GMT+03:00 Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>>: > Hi all, > > Time for another update on the status of the CMake build system. > > Completed: > * Bug 18496 - [cmake] .S assembly files not compiled by cmake in libclang_rt.ARCH > * Bug 22725 - lldb build with cmake fails wi...

I have moved onto the next phase and committed r229185, which makes VS2013 our minimum version. I will revert if issues arise, and we can rinse and repeat as necessary. Once it sticks for a bit I’ll update the docs too. -Chris > On Feb 9, 2015, at 10:07 AM, Chris Bieneman <beanz at apple.com> wrote: > > I agree with Aaron, this should not be a blocker because the workaround is simple. I'm also not opposed to raising the minimum CMake version all the way to 3.0. CMake 3 is 6 months old and CMake 3.1 is already out. > > I think most (if not all) our inte...