On Mar 30 22:58, Jeremy Drake via Cygwin wrote: > On Mon, 31 Mar 2025, Christoph Reiter via Cygwin wrote: > > > Starting with 3.6.0 when cmake calls into make/ninja/gcc there is a chance > > of > > that failing, for example like this: > > > > CMake Error: Generator: build tool execution failed, command was: > > /usr/bin/cmake.exe -E env VERBOSE=1 /usr/bin/make.exe -f Makefile > > cmTC_c87e2/fast > > > > * Problem starts with cygwin 3.6.0 > > I've also reproduced this with cygwin 3.7.0-0.19.g6c5537c0298e, but it > doesn't reproduce as readily as with cygwin 3.6.0-1.
Yes, I can reproduce fails as well, but I don't see an easy way to debug this. Your testcase just fails but runs along afterwards. I'm completely cmake-illiterate, which isn't a great help either. Two points: - It's unlikely that this occurs only with 3.6.0-1 and later. It's more likely that it occurs on the way from 3.5 to 3.6. Unfortunately the remaining 3.6.0 test builds are only going back to patchlevel 429 or so. Any chance one of you could bisect Cygwin and find out which commit introduced the problem? - Also, since this seems to affect certain cmake versions only, can the cmake maintainers help here, perhaps? Thanks, Corinna -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
