MSYS2/windows10
- I had to downgrade the mingw64package:
$ pacman -U /c/msys64/var/cache/pacman/pkg/mingw-w64-x86_64-cmake-3.15.6-1-any.pkg.tar.xz chargement des paquets… avertissement : retourne à la version antérieure du paquet mingw-w64-x86_64-cmake (3.16.4-1 => 3.15.6-1)
mingw-w64-x86_64-cmake-3.16.4-1 crashes on a segmentation fault.
- Is there somebody that ever succeded to build with LTO option on MSYS2? is it worth the effort? How did you proceed exactly ( compiler, linker, options…) ? Are there some problems in the source that can preclude use of LTO?