So far all sounds very safe and sound... +1 > On Jan 18, 2023, at 5:37 AM, Daniel Baston <dbas...@gmail.com> wrote: > > What is the current lowest version? C++11 requires gcc 4.9, strictly, > but 4.8 is often enough. Is this "4.9 worked before and will still > work", or something else. > > The lowest gcc version we test is 5. We know that GEOS does not build with > gcc 4.8 > because we sometimes return std::unique_ptr<Derived> from functions with > return > type std::unique_ptr<Base>. I have not tried building this pull request with > gcc 4.9 > (it does not appear to be available on the GitHub runner), but C++14 auto > lambdas > are claimed to be supported beginning in 4.9. > > Dan > _______________________________________________ > geos-devel mailing list > geos-devel@lists.osgeo.org > https://lists.osgeo.org/mailman/listinfo/geos-devel
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