In the fmt.spec you posted, I see
%mingw_cmake -G Ninja [...]
this means that you are generating ninja build scripts, not Makefiles. If
you want to use ninja, you should call
%mingw_ninja
after %mingw_cmake -G Ninja.
Thanks! That appears to be the right thing for the %build section, I'm not
sure what to do about the install section.
It's not that I WANT to use Ninja, it's that the author of the fmt.spec
used it.
To generate Makefiles, call
%mingw_cmake
without the -G Ninja, and after this
%mingw_make_build
I've tried doing that for the mingw build only, leaving the native build
using Ninja. The %mingw_cmake succeeds, bu the %mingw_make_build quickly
fails:
+ /usr/bin/make -C build_win32 -O -j16 V=1 VERBOSE=1
make: *** No targets specified and no makefile found. Stop.
error: Bad exit status from /var/tmp/rpm-tmp.cEdp0L (%build)
Best regards,
Eric