[Qemu-devel] How to build QEMU from git

[Qemu-devel] How to build QEMU from git

[Michael Eager]

Hi --

I ran into a problem running the qemu-0.15 and I was told
that the problem was fixed in the 1.0 release candidate.
I don't find a package with the RC on http://wiki.qemu.org/Download,
so I cloned the git repo and tried to build qemu.

I didn't find any instructions on how to build qemu on the wiki,
so I winged it with the following configure:

   configure 			\
	--enable-sdl		\
	--enable-curses		\
	--enable-curl		\
	--enable-kvm		\
	--enable-nptl		\
	--enable-uuid		\
	--enable-linux-aio	\
	--enable-io-thread	\
	--enable-debug		

Is this correct, or is there a better set of options?

When I run make, there are a number of compiles which fail because
of variables being set but not used.  I've modified the code to
eliminate some of them to allow the build to continue.  Is there
a simpler way around this?

After getting past these issues, libhw32/serial.o is not being built:
   make[1]: *** No rule to make target `../libhw32/serial.o', needed by `qemu'.  Stop.
   make[1]: Leaving directory `/local/eager/source/qemu/build/i386-softmmu'
   make: *** [subdir-i386-softmmu] Error

Is there a fix for this problem?

-- 
Michael Eager	 eager@eagercon.com
1960 Park Blvd., Palo Alto, CA 94306  650-325-8077

Re: [Qemu-devel] How to build QEMU from git

[陳韋任]

> I ran into a problem running the qemu-0.15 and I was told
> that the problem was fixed in the 1.0 release candidate.
> I don't find a package with the RC on http://wiki.qemu.org/Download,

  There is a qemu-1.0-rc1 on the page now. :)

Regards,
chenwj

-- 
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667

Re: [Qemu-devel] How to build QEMU from git

[Dong Xu Wang]

2011/11/8 Michael Eager <eager@eagerm.com>:
> Hi --
>
> I ran into a problem running the qemu-0.15 and I was told
> that the problem was fixed in the 1.0 release candidate.
> I don't find a package with the RC on http://wiki.qemu.org/Download,
> so I cloned the git repo and tried to build qemu.
>
> I didn't find any instructions on how to build qemu on the wiki,
> so I winged it with the following configure:
>
>  configure                     \
>        --enable-sdl            \
>        --enable-curses         \
>        --enable-curl           \
>        --enable-kvm            \
>        --enable-nptl           \
>        --enable-uuid           \
>        --enable-linux-aio      \
>        --enable-io-thread      \
>        --enable-debug
>
> Is this correct, or is there a better set of options?
>

If you want faster, you can use --target-list option. Then other
targets will not be compiled.

> When I run make, there are a number of compiles which fail because
> of variables being set but not used.  I've modified the code to
> eliminate some of them to allow the build to continue.  Is there
> a simpler way around this?
>
> After getting past these issues, libhw32/serial.o is not being built:
>  make[1]: *** No rule to make target `../libhw32/serial.o', needed by
> `qemu'.  Stop.
>  make[1]: Leaving directory `/local/eager/source/qemu/build/i386-softmmu'
>  make: *** [subdir-i386-softmmu] Error
>
> Is there a fix for this problem?
>
> --
> Michael Eager    eager@eagercon.com
> 1960 Park Blvd., Palo Alto, CA 94306  650-325-8077
>
>



-- 
Regards
Robert Wang