Hi Yonggang, It looks like the Windows msys2 build has been broken a while on Cirrus:
Last working: https://cirrus-ci.com/task/6239849435889664 First broken: https://cirrus-ci.com/task/5344535250206720 History: https://cirrus-ci.com/github/qemu/qemu While the green to red points the finger at Mark's qemu-sparc merge the failure looks a lot more fundamental than that (can't find make). Any chance you could have a look at what's going on? -- Alex Bennée