That's probably due to a recent clang. Should be fixed by https://github.com/sagemath/sage/pull/39526 in the develop branch.
On Thursday, May 1, 2025 at 11:22:41 PM UTC+8 dim...@gmail.com wrote: > It's hard to tell, but does your environment use Apple's toolchain, or > Conda toolchain. > Could it be that you forgot to activate the Conda environment? > > Anyhow, I think 10.6 release is somewhat broken. > Try the latest beta instead. > > Duma > > On 1 May 2025 09:06:00 GMT-05:00, Gareth Ma <grh...@gmail.com> wrote: > >Hi all, this is yet another build problem with Sage. > > > >Background: I was helping David with building Sage 10.6 on his M2 Macbook > >yesterday using the Meson build method. In particular, I don't have the > error > >logs right now, but I believe David can reply and attach them later > (CC'ed). > > > >1. We started with a completely fresh source tarball download (10.6 > stable). > > > >2. Then we installed Miniforge following following > >https://doc.sagemath.org/html/en/installation/conda.html. > > > >3. Next, we followed > https://doc.sagemath.org/html/en/installation/meson.html > >Creating the sage-dev Conda environment worked successfully. > > > >4. We then ran the `pip install --no-build-isolation --editable .`, but it > >failed on the file src/sage/graphs/base/boost_interface.cpp > > > >More specifically, it errored on Line 119 (index[boost:source(...)]), > IIRC with > >this error > > > >> error: non-constant-expression cannot be narrowed from type ... (aka > unsigned > >long) to ... (aka int) in initializer list [-Wc++11-narrowing] > > > >Is this a known issue? What can cause this? In particular, it compiles on > my linux > > > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/sage-devel/36544008-7d74-4612-bbca-36302fcbcbe9n%40googlegroups.com.
