00:04 <egg|zzz|egg> lamont: you did remove the -mmacosx-version-min=10.7 when building on 10.12 right?

01:27 <lamont> egg: yeah i had to do that

01:28 <lamont> it also had the same error when compiled with that flag, before you added the shared mutexes — so that flag doesn’t make any difference either way for the compile error on 10.12

06:20 <GH> [Principia] pleroy closed pull request #1563: Remove Cayley plotting (master...RemoveCayleyPlotting) https://git.io/v5Fmx

07:45 <GH> [Principia] eggrobin created Cesàro-MacOS from Cesàro-MacOS (+0 new commits): https://git.io/v5F5V

07:46 <GH> [Principia] eggrobin opened pull request #1566: No shared_mutex on MacOS. (Cesàro-MacOS...MacOS) https://git.io/v5F51

07:47 <GH> [Principia] eggrobin closed pull request #1566: No shared_mutex on MacOS. (Cesàro-MacOS...MacOS) https://git.io/v5F51

07:48 <GH> [Principia] eggrobin opened pull request #1567: No shared_mutex on MacOS (master...Cesàro-MacOS) https://git.io/v5F5Q

07:50 <egg|zzz|egg> !tell lamont ok, try compiling the branch https://github.com/mockingbirdnest/Principia/tree/Ces%C3%A0ro-MacOS

07:50 <Qboid> egg|zzz|egg: I'll redirect this as soon as they are around.

08:22 <awang> egg|zzz|egg: Vast majority of the test failures I'm seeing appear to be integrator test errors

08:22 <awang> Actual results off by some number of ULPs?

08:23 <egg|zzz|egg> as long as those numbers are smol that sounds okish

08:23 <egg|zzz|egg> awang: we made a commit without shared_mutex so lamont can build on 10.11

08:23 <egg|zzz|egg> (and so people can use principia pre-10.12 too)

08:24 <egg|zzz|egg> lamont will build that later I think

08:25 <awang> egg|zzz|egg: Partial logs before I killed the test: https://pastebin.com/QWJvd7eR

08:26 <awang> I got it to build by using "real" Clang

08:26 <awang> Not Apple's version

08:26 <awang> Have yet to actually install

08:27 <awang> Need to finish a launch first

08:29 <awang> Will this release require a new save?

08:31 <egg|zzz|egg> nah

08:31 <awang> Also, SO MANY WARNINGS

08:31 <egg|zzz|egg> :D

08:33 <egg|zzz|egg> awang: what's your version header?

08:34 <egg|zzz|egg> cat base/version.generated.cc

08:34 <awang> 2017082119-Чебышёв-19-g82b0fa27e3acc98a4219a8ad47b27f5a097f6c07-dirty

08:35 <awang> Oh wait

08:35 <awang> Last pulled August 17

08:35 <awang> Oops

08:35 <egg|zzz|egg> awang: uuuuuuuh

08:35 <egg|zzz|egg> awang: yeah, try building from Cesàro

08:35 <awang> My bad...

08:40 <awang> Hmmm

08:41 <awang> These warnings about "moving a local object in a return statement prevents copy elision"

08:41 <awang> Are those worth fixing?

08:41 <awang> Or are those wrong?

08:42 <egg|zzz|egg> the warnings are correct, we should fix them

08:44 <awang> Wonder if I can find time this weekend...

08:46 <egg|zzz|egg> awang: hadn't you found some weirdness with a decltype somewhere in our codebase btw?

08:46 <awang> Uhhhh

08:46 <awang> Let me check my logs

08:46 <awang> Don't remember off the top of my head

08:47 <egg|zzz|egg> awang: ah yes #RO.log:Aug 13 00:45:49 <awang> egg: geometry/barycentre_calculator.hpp:24

08:47 <egg|zzz|egg> you should make an issue about that one too

08:47 <egg|zzz|egg> also I should go to work

08:48 <awang> Ah, right, I need to replace that with Product<>

08:48 <awang> I'll put that on the list of things to do this weekend

08:48 <awang> Or earlier

08:54 <awang> egg|afk|egg: I'm now getting SIGILL when running the test suite o_O

16:56 <lamont> In file included from tools/generate_configuration.cpp:13:

16:56 <Qboid> lamont: egg|zzz|egg left a message for you in #principia [18.09.2017 07:50:03]: "ok, try compiling the branch https://github.com/mockingbirdnest/Principia/tree/Ces%C3%A0ro-MacOS"

16:56 <lamont> In file included from ./physics/solar_system.hpp:13:

16:56 <lamont> In file included from ./physics/ephemeris.hpp:12:

16:56 <lamont> ./base/shared_lock_guard.hpp:33:32: error: use of class template 'std::lock_guard' requires template arguments

16:56 <lamont> using shared_lock_guard = std::lock_guard;

16:56 <lamont> ^

16:56 <lamont> class _LIBCPP_TYPE_VIS_ONLY lock_guard

16:56 <lamont> ^

16:56 <lamont> fatal error: too many errors emitted, stopping now [-ferror-limit=]

16:56 <lamont> 2 errors generated.

16:56 <lamont> make: *** [obj/tools/generate_configuration.o] Error 1

17:57 <egg|afk|egg> lamont: phl screwed up and didn't test, will fix asap :-p

17:57 <egg> apologies for the inconvenience

18:02 <egg> lamont: will do that after dinner, in ~ 1 h

18:41 <GH> [Principia] pleroy opened pull request #1568: Verify that the MacOS code compiles (Cesàro-MacOS...MacOS) https://git.io/v5NvA

18:41 <GH> [Principia] pleroy pushed 2 new commits to Cesàro-MacOS: https://git.io/v5Nvj

18:41 <GH> Principia/Cesàro-MacOS e9740c6 pleroy: Verify that the MacOS code compiles.

18:41 <GH> Principia/Cesàro-MacOS a5b69fc Pascal Leroy: Merge pull request #1568 from pleroy/MacOS...

18:42 <egg|nomz|egg> !tell lamont try again

18:42 <Qboid> egg|nomz|egg: I'll redirect this as soon as they are around.

19:22 <egg> !wpn lamont

21:52 <lamont> mmm yes, compiling sorry, distracted

21:52 <Qboid> lamont: egg|nomz|egg left a message for you in #principia [18.09.2017 18:42:22]: "try again"

21:54 <lamont> clang++ -c -std=c++1z -stdlib=libc++ -O3 -g -fPIC -fexceptions -ferror-limit=1 -fno-omit-frame-pointer -Wall -Wpedantic -DPROJECT_DIR='std::experimental::filesystem::path("ksp_plugin_adapter/")' -DSOLUTION_DIR='std::experimental::filesystem::path("./")' -DTEMP_DIR='std::experimental::filesystem::path("/tmp")' -DNDEBUG -mmacosx-version-min=10.7 -arch x86_64 -I. -Ideps/glog/src -Ideps/protobuf/src -Ideps/Optional

21:54 <lamont> -Ideps/eggsperimental_filesystem/ -Ideps/googletest/googlemock/include -Ideps/googletest/googletest/include -Ideps/googletest/googlemock/ -Ideps/googletest/googletest/ -Ideps/benchmark/include ksp_plugin_test/mock_plugin.cpp -o obj/ksp_plugin_test/mock_plugin.o

21:54 <lamont> In file included from ksp_plugin_test/mock_plugin.cpp:2:

21:54 <lamont> In file included from ./ksp_plugin_test/mock_plugin.hpp:9:

21:54 <lamont> In file included from ./ksp_plugin/plugin.hpp:15:

21:54 <lamont> In file included from ./base/thread_pool.hpp:52:

21:54 <lamont> ./base/thread_pool_body.hpp:19:13: error: no function template matches function template specialization 'ExecuteAndSetValue'

21:54 <lamont> inline void ExecuteAndSetValue<void>(std::function<void()> const& function,