Re: Segment fault at exit when compiled with Clang and libc++

[Felix Salfelder]

On Sat, Feb 10, 2024 at 10:58:14AM -0500, al davis wrote:
> The problem here has to do with the non-case-sensitivity of the Mac
> file system.  There's a file "INSTALL", which looks a lot like
> "install".
> [..]
> I think the real difference that made it appear to work is that you
> edited the file, changing its date stamp, so it  is now newer than
> INSTALL.

Interesting thought. I don't understand why the timestamps of "Makefile"
and "install" would make any difference. And they don't (on my system):
If "install" exists, the rule is not executed. I must be missing
something.

".PHONY: install" is certainly correct, either way. Don't forget the
colon.

About parentheses: In fact, autotools does "(cd $$dir && ${MAKE}
thing)", it's very likely correct and portable. GNU Make passes each
line to "${SHELL} -c" individually, so it does not make a difference
there.

cheers
felix