From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wei Liu <liuw@liuw.name>
Subject: Re: Problems with VNC with upstream Qemu
Date: Tue, 14 Jun 2011 13:58:13 +0800
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To: Daniel Castro <evil.dani@gmail.com>
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On Mon, 2011-06-13 at 23:19 +0900, Daniel Castro wrote:
> 
> Well I decided to recompile following Anthony's wiki page, and
> stumbled on this error:
> This is extracted from configure.log on
> /usr/include/xenctrl.h:970:21: fatal error: xc_e820.h: No such file or directory
> compilation terminated.
> xe3nctrl.h is found at the location but xc_e820 is not found there.
> I am using candidates/xenpv-support branch for qemu and staging
> xen-unstable jun 10 tip.
> Since I had already compiled qemu I suspected something had changed,
> so I decided to switch back to the unstable branch and compile xen
> again. Now qemu will configure and compile without errors.
> 
> Here is the configure I am using:
> daniel@dani-ubuntu-xen:/usr/src/qemu/qemu-dm$ sudo ./configure
> --enable-xen --target-list=i386-softmmu
> --extra-cflags="-I$/usr/src/staging-xen-unstable/dist/install/usr/include"
> --extra-ldflags="-L$/usr/src/staging-xen-unstable/dist/install/usr/lib"
> This is the error I am getting:
> ERROR
> ERROR: User requested feature xen
> ERROR: configure was not able to find it
> ERROR
> 
> If anyone needs me to reproduce it just drop me a line.
> 
> 

I've come across this error before, which is caused by incorrect header
path and lib path.

I am using xen unstable, not the *staging* unstable. I use
candidates/xenpv-support branch, too.

Hope this helps.

Wei.