On 08/01/2023 09:18, Csaba Raduly via Cygwin wrote:
On Sun, 8 Jan 2023 at 09:11, ggl329 via Cygwin <cygwin@cygwin.com> wrote:
$ strace /usr/bin/clang --version
strace.exe: error creating process C:\cygwin64\bin\clang, (error 5)
This will usually avail you naught, as clang is a Cygwin symlink, and
strace as a pure Windows program doesn't understand those (which is what
that error is trying to tell you)
$ strace $(realpath $(which clang))
shows the actual problem...
---------------------------
clang-8.exe - Entry Point Not Found
---------------------------
The procedure entry point _alloca could not be located in the dynamic
link library C:\cygwin64\bin\cygLLVMSupport-8.dll.
---------------------------
... which does correspond to a change made in Cygwin 3.5.0.
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