Re: [Qemu-devel] [PATCH 33/52] build: switch to Kconfig

[Paolo Bonzini]

On 01/02/19 15:56, Philippe Mathieu-Daudé wrote:
> Now when I disable Xen, exec.o isn't rebuilt, so I get link errors:
> 
> /usr/bin/ld: exec.o: in function `reclaim_ramblock':
> qemu/exec.c:2392: undefined reference to `xen_invalidate_map_cache_entry'
> /usr/bin/ld: exec.o: in function `qemu_ram_ptr_length':
> qemu/exec.c:2531: undefined reference to `xen_map_cache'
> /usr/bin/ld: exec.o: in function `qemu_map_ram_ptr':
> qemu/exec.c:2498: undefined reference to `xen_map_cache'
> /usr/bin/ld: exec.o: in function `qemu_ram_block_from_host':
> qemu/exec.c:2573: undefined reference to `xen_ram_addr_from_mapcache'
> /usr/bin/ld: exec.o: in function `address_space_unmap':
> qemu/exec.c:3699: undefined reference to `xen_invalidate_map_cache_entry'
> /usr/bin/ld: exec.o: in function `address_space_cache_destroy':
> qemu/exec.c:3791: undefined reference to `xen_invalidate_map_cache_entry'
> /usr/bin/ld: exec.o: in function `qemu_ram_ptr_length':
> qemu/exec.c:2528: undefined reference to `xen_map_cache'
> /usr/bin/ld: exec.o: in function `qemu_map_ram_ptr':
> qemu/exec.c:2495: undefined reference to `xen_map_cache'
> collect2: error: ld returned 1 exit status
> make[1]: *** [Makefile:204: qemu-system-i386] Error 1

It should be rebuilt because config-target.h changed?

Paolo