Help on Meson build Error

Seems it didn't appear on the mailing list, resent it. Hi folks, I'm trying to build libvirt using meson with the latest upstream libvirt, but the compilation fails: (followed on https://libvirt.org/compiling.html, not sure if any dependencies are missed. I checked, src/util/libvirt_util.a.p does not exist.) FAILED: src/util/libvirt_util.a.p/glibcompat.c.o .... In file included from ../src/util/glibcompat.c:19: ./config.h:1026:10: fatal error: config-post.h: No such file or directory FAILED: src/util/libvirt_util.a.p/virfirmware.c.o In file included from ../src/util/virarch.c:22: ./config.h:1026:10: fatal error: config-post.h: No such file or directory FAILED: src/util/libvirt_util.a.p/viraudit.c.o In file included from ../src/util/viraudit.c:22: ./config.h:1026:10: fatal error: config-post.h: No such file or directory Any help is appreciated. Thanks, Wei