Hi all    I have this problem in my Mac
/Users/peter/workspace/qemu_latest>makeMakefile:16: *** This is an out of tree build but your source tree (/Users/peter/workspace/qemu_latest) seems to have been used for an in-tree build. You can fix this by running "make distclean && rm -rf *-linux-user *-softmmu" in your source tree.  Stop.
even i run "make distclean && rm -rf *-linux-user *-softmmu", it doesn't help.
thanksfrom Peter