On Sun, Jan 3, 2010 at 12:31 PM, Blue Swirl <blauwir...@gmail.com> wrote:
> 2009/12/31 Andreas Färber <andreas.faer...@web.de>:
>> From: Andreas Färber <afaer...@opensolaris.org>
>>
>> Juan has contributed a cool Makefile infrastructure that enables us to drop
>> static libraries completely:
>>
>> Move shared obj-y definitions to Makefile.objs, prefixed {common-,hw-,user-},
>> and link those object files directly into the executables.
>>
>> Replace HWLIB by HWDIR, specifying only the directory.
>>
>> Drop --whole-archive and ARLIBS in Makefiles and configure.
>>
>> Drop GENERATED_HEADERS dependency in rules.mak, since this rebuilds all
>> common objects after generating a target-specific header; add dependency
>> rules to Makefile and Makefile.target instead.
>>
>> v2:
>> - Don't try to include /config.mak for user emulators
>> - Changes to user object paths ("Quickfix for libuser.a drop") were obsoleted
>> by "user_only: compile everything with -fpie" (Kirill A. Shutemov)
>
> Breaks build:
> CC i386-softmmu/i386-dis.o
> make[1]: *** No rule to make target `/loader.o', needed by `qemu'. Stop.
I found out that completely removing the object directory and
recreating it from scratch helps. This sucks bisectability-wise, is
there any way to avoid it?
There is still one problem, tools need config-host.h but the
dependencies are not correct:
CC qemu-nbd.o
In file included from /src/qemu/qemu-nbd.c:19:
/src/qemu/qemu-common.h:32:25: error: config-host.h: No such file or directory
