Mattias Engdegård <mattiase@acm.org> writes:

Philippe and Lars, given that building on newer macOS (10.14) and/or
with newer clang (Apple 11.0.0) seemed to go well, it may be useful to
know exactly what compiler version you were using.

On high sierra?

high-sierra:~ larsi$ gcc --version
Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 10.0.0 (clang-1000.10.44.4)
Target: x86_64-apple-darwin17.7.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin

On high sierra :

spungen:~ $ uname -a
Darwin spungen.home 17.7.0 Darwin Kernel Version 17.7.0: Thu Jun 18 21:21:34 PDT 2020; root:xnu-4570.71.82.5~1/RELEASE_X86_64 x86_64

spungen:~ $ gcc --version
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 10.0.0 (clang-1000.11.45.5)
Target: x86_64-apple-darwin17.7.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
spungen:~ $

Back home, build emacs is OK with last updates this morning.

I must stay with macos high sierra because my mac is too old (ten years) for recent macos.

Thanks for the updates.

-- 

	Philippe Spiesser