On Tue, 16 Nov 2021 at 12:00, Daniel P. Berrangé <berra...@redhat.com> wrote: > I wonder if the problem is more fundamental than that. Passing > stuff in --extra-cflags is done to influence the flags used to > compile the QEMU end user binaries. Unfortunately --extra-cflags > is also getting applied to all the meson.build feature checks. > > IMHO we would get a more reliable result if the meson.build > checks were fully isolated from the cflags we used for building > everything else, so the checks get a well understood, predictable > environment.
If you're using --extra-cflags to pass in "-I/path/to/libfoo/headers" then you do want that to be used in the meson check for "do we have libfoo", though... -- PMM
