My error magically resolved itself somehow, so it's fine now.
On 2023-07-26 15:11, Dan Eble - dan(a)lyric.works wrote:
On Jul 26, 2023, at 14:38, Jason Yip via Discussions on LilyPond development <lilypond-devel@gnu.org> wrote:'CC=ccache clang' 'CXX=ccache clang++'Have you tried clearing the cache?
I did when investigating
Carl told me that Lilypond is still trying to maintain capability with C++11. After my error magically resolved itself, I can successfully build C++11 and 17 versions of Lilypond anyways.CXXFLAGS=-std=c++11Why this? We started using C++14 in June 2022. We are currently building with -std=c++17, though we haven't intentionally started using C++17 features.
-- - Jason Yip
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