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Jun Koi

2009-Feb-26 04:03 UTC

[Xen-devel] Error in compiling -unstable

Hi,

I got some errors when compiling -unstable. Anybody sees the same thing?

It complains about not finding libvdeplug.h, but I can confirm that I
have /usr/include/libvdeplug.h. It is so weird!
I am using Ubuntu Hardy, gcc 4.2.4

# hg tip
changeset:   19238:f8187a343ad2
tag:         tip
user:        Keir Fraser <keir.fraser@citrix.com>
date:        Fri Feb 20 17:02:36 2009 +0000
summary:     xenconsole: Fix pty handling

.......
gcc -I. -I.. -I/home/xen/xen-unstable.hg/stubdom/ioemu/target-i386
-I/home/xen/xen-unstable.hg/stubdom/ioemu -MMD -MT vl.o -MP
-DNEED_CPU_H -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-I/home/xen/xen-unstable.hg/stubdom/ioemu/tcg
-I/home/xen/xen-unstable.hg/stubdom/ioemu/tcg/i386
-I/home/xen/xen-unstable.hg/stubdom/ioemu/fpu
-I/home/xen/xen-unstable.hg//tools/libxc
-I/home/xen/xen-unstable.hg//tools/xenstore
-I/home/xen-unstable.hg//tools/include -isystem
/home/xen/xen-unstable.hg/stubdom/../extras/mini-os/include
-D__MINIOS__ -DHAVE_LIBC -isystem
/home/xen/xen-unstable.hg/stubdom/../extras/mini-os/include/posix
-isystem /home/xen/xen-unstable.hg/stubdom/../tools/xenstore  -isystem
/home/xen/xen-unstable.hg/stubdom/../extras/mini-os/include/x86
-isystem /home/xen/xen-unstable.hg/stubdom/../extras/mini-os/include/x86/x86_32
-U __linux__ -U __FreeBSD__ -U __sun__ -nostdinc -isystem
/home/xen/xen-unstable.hg/stubdom/../extras/mini-os/include/posix
-isystem /home/xen/xen-unstable.hg/stubdom/cross-root-i686/i686-xen-elf/include
-isystem /usr/lib/gcc/i486-linux-gnu/4.2.4/include -isystem
/home/xen/xen-unstable.hg/stubdom/lwip-x86_32/src/include -isystem
/home/xen/xen-unstable.hg/stubdom/lwip-x86_32/src/include/ipv4
-I/home/xen/xen-unstable.hg/stubdom/include -DNEED_CPU_H -I../i386-dm
-I../hw -I../fpu -O1 -fno-omit-frame-pointer
-fno-optimize-sibling-calls  -m32 -march=i686 -m32 -march=i686 -g
-fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes
-Wno-unused-value -Wdeclaration-after-statement   -fno-stack-protector
 -O2 -g -fno-strict-aliasing -Wall -Wundef -Wendif-labels
-Wwrite-strings -O1 -fno-omit-frame-pointer
-fno-optimize-sibling-calls  -m32 -march=i686 -m32 -march=i686 -g
-fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes
-Wno-unused-value -Wdeclaration-after-statement  -D__XEN_TOOLS__ -MMD
-MF .vl.o.d -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -mno-tls-direct-seg-refs
-Wno-unused -Wno-declaration-after-statement -Wno-pointer-sign
-DCONFIG_PASSTHROUGH  -I../hw  -m32 -march=i686 -DUSE_SSE2=1 -msse2
-Wno-unused -Wno-declaration-after-statement -Wno-pointer-sign
-DCONFIG_PASSTHROUGH  -c -o vl.o
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:125:24: warning:
libvdeplug.h: No such file or directory
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c: In function ‘udp_chr_write’:
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:3379: warning: passing
argument 2 of ‘sendto’ discards qualifiers from pointer target type
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c: At top level:
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4796: error: expected
specifier-qualifier-list before ‘VDECONN’
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c: In function ‘vde_to_qemu’:
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4805: warning: implicit
declaration of function ‘vde_recv’
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4805: error: ‘VDEState’
has no member named ‘vde’
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c: In function ‘vde_from_qemu’:
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4816: warning: implicit
declaration of function ‘vde_send’
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4816: error: ‘VDEState’
has no member named ‘vde’
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c: In function ‘net_vde_init’:
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4831: error: variable
‘args’ has initializer but incomplete type
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4832: error: unknown
field ‘port’ specified in initializer
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4832: warning: excess
elements in struct initializer
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4832: warning: (near
initialization for ‘args’)
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4833: error: unknown
field ‘group’ specified in initializer
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4833: warning: excess
elements in struct initializer
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4833: warning: (near
initialization for ‘args’)
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4834: error: unknown
field ‘mode’ specified in initializer
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4834: warning: excess
elements in struct initializer
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4834: warning: (near
initialization for ‘args’)
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4831: error: storage size
of ‘args’ isn’t known
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4840: error: ‘VDEState’
has no member named ‘vde’
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4840: warning: implicit
declaration of function ‘vde_open’
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4841: error: ‘VDEState’
has no member named ‘vde’
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4846: warning: implicit
declaration of function ‘vde_datafd’
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4846: error: ‘VDEState’
has no member named ‘vde’
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4848: error: ‘VDEState’
has no member named ‘vde’
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c: In function
‘net_socket_receive_dgram’:
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:4884: warning: passing
argument 2 of ‘sendto’ discards qualifiers from pointer target type
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c: In function ‘main’:
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:10204: warning: implicit
declaration of function ‘vde_close’
/home/xen/xen-unstable.hg/stubdom/ioemu/vl.c:10204: error: ‘VDEState’
has no member named ‘vde’
make[3]: *** [vl.o] Error 1
make[3]: Leaving directory
`/home/xen/xen-unstable.hg/stubdom/ioemu/i386-stubdom''
make[2]: *** [subdir-i386-stubdom] Error 2
make[2]: Leaving directory `/home/xen/xen-unstable.hg/stubdom/ioemu''
make[1]: *** [ioemu] Error 2
make[1]: Leaving directory `/home/xen/xen-unstable.hg/stubdom''
make: *** [install-stubdom] Error 2

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Ian Jackson

2009-Feb-26 18:51 UTC

head link

Re: [Xen-devel] Error in compiling -unstable

Jun Koi writes ("[Xen-devel] Error in compiling
-unstable"):> I got some errors when compiling -unstable. Anybody sees the same thing?
> 
> It complains about not finding libvdeplug.h, but I can confirm that I
> have /usr/include/libvdeplug.h. It is so weird!
The problem seems to be that the way that qemu is configured for
stubdom compilation doesn''t take account of the fact that stubdom
doesn''t use any of the build host libraries or headers.

So the configure script detects libvdeplug.h and sets CONFIG_VDE even
though actually that''s not available in minios.  (The stubdom
makefiles pass -nostdinc, correctly.)  I think it''s a mistake that the
stubdom qemu runs configure in that way, but the whole stubdom build
system is rather odd and I don''t want to try to disentangle it
piecemeal.

Passing --disable-vde should fix the problem, and can be done from the
existing Makefile setup.  So can you try this patch to
xen-unstable.hg ?  I think this should solve the problem for you
(although you may need to start again with a fresh tree to get it to
take effect).

Thanks,
Ian.

diff -r 7fe15a0ee3d8 stubdom/Makefile
--- a/stubdom/Makefile	Tue Feb 17 11:20:18 2009 +0000
+++ b/stubdom/Makefile	Thu Feb 26 18:48:54 2009 +0000
@@ -7,7 +7,7 @@ export debug=y
 export debug=y
 include $(XEN_ROOT)/Config.mk
 
-IOEMU_OPTIONS=--disable-sdl --disable-opengl --disable-vnc-tls --disable-brlapi
--disable-kqemu
+IOEMU_OPTIONS=--disable-sdl --disable-opengl --disable-vnc-tls --disable-brlapi
--disable-kqemu --disable-vde
 
 #ZLIB_URL?=http://www.zlib.net
 ZLIB_URL=$(XEN_EXTFILES_URL)

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Jun Koi

2009-Feb-27 02:42 UTC

head link

Re: [Xen-devel] Error in compiling -unstable

On Fri, Feb 27, 2009 at 3:51 AM, Ian Jackson <Ian.Jackson@eu.citrix.com>
wrote:> Jun Koi writes ("[Xen-devel] Error in compiling -unstable"):
>> I got some errors when compiling -unstable. Anybody sees the same
thing?
>>
>> It complains about not finding libvdeplug.h, but I can confirm that I
>> have /usr/include/libvdeplug.h. It is so weird!
>
> The problem seems to be that the way that qemu is configured for
> stubdom compilation doesn''t take account of the fact that stubdom
> doesn''t use any of the build host libraries or headers.
>
> So the configure script detects libvdeplug.h and sets CONFIG_VDE even
> though actually that''s not available in minios.  (The stubdom
> makefiles pass -nostdinc, correctly.)  I think it''s a mistake that
the
> stubdom qemu runs configure in that way, but the whole stubdom build
> system is rather odd and I don''t want to try to disentangle it
> piecemeal.
>
> Passing --disable-vde should fix the problem, and can be done from the
> existing Makefile setup.  So can you try this patch to
> xen-unstable.hg ?  I think this should solve the problem for you
> (although you may need to start again with a fresh tree to get it to
> take effect).
>
> Thanks,
> Ian.
>
> diff -r 7fe15a0ee3d8 stubdom/Makefile
> --- a/stubdom/Makefile  Tue Feb 17 11:20:18 2009 +0000
> +++ b/stubdom/Makefile  Thu Feb 26 18:48:54 2009 +0000
> @@ -7,7 +7,7 @@ export debug=y
>  export debug=y
>  include $(XEN_ROOT)/Config.mk
>
> -IOEMU_OPTIONS=--disable-sdl --disable-opengl --disable-vnc-tls
--disable-brlapi --disable-kqemu
> +IOEMU_OPTIONS=--disable-sdl --disable-opengl --disable-vnc-tls
--disable-brlapi --disable-kqemu --disable-vde
>
>  #ZLIB_URL?=http://www.zlib.net
>  ZLIB_URL=$(XEN_EXTFILES_URL)
>
This patch doesnt solve the problem: I still got the same error.

Thanks,
Jun

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Ian Jackson

2009-Feb-27 17:31 UTC

head link

Re: [Xen-devel] Error in compiling -unstable

Jun Koi writes ("Re: [Xen-devel] Error in compiling
-unstable"):> On Fri, Feb 27, 2009 at 3:51 AM, Ian Jackson
<Ian.Jackson@eu.citrix.com> wrote:
> > +IOEMU_OPTIONS=--disable-sdl --disable-opengl --disable-vnc-tls
--disable-brlapi --disable-kqemu --disable-vde
> 
> This patch doesnt solve the problem: I still got the same error.
Hrm.

Did you try it from a completely freshly cloned tree ?  The stubdom
build system is very dirty and its clean targets aren''t reliable, so I
wouldn''t be at all surprised if the broken configuration from your
earlier attempt was contaminating things.

Can you send me (privately, not to the list) the whole log output from
such a build from a completely fresh tree ?

Thanks,
Ian.

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Jun Koi

2009-Mar-03 02:41 UTC

head link

Re: [Xen-devel] Error in compiling -unstable

On Sat, Feb 28, 2009 at 2:31 AM, Ian Jackson <Ian.Jackson@eu.citrix.com>
wrote:> Jun Koi writes ("Re: [Xen-devel] Error in compiling -unstable"):
>> On Fri, Feb 27, 2009 at 3:51 AM, Ian Jackson
<Ian.Jackson@eu.citrix.com> wrote:
>> > +IOEMU_OPTIONS=--disable-sdl --disable-opengl --disable-vnc-tls
--disable-brlapi --disable-kqemu --disable-vde
>>
>> This patch doesnt solve the problem: I still got the same error.
>
> Hrm.
>
> Did you try it from a completely freshly cloned tree ?  The stubdom
> build system is very dirty and its clean targets aren''t reliable,
so I
> wouldn''t be at all surprised if the broken configuration from your
> earlier attempt was contaminating things.
You are right! I recompiled from fresh, and the problem is gone. So
your patch really helps.

Thanks,
Jun

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Ian Jackson

2009-Mar-16 18:10 UTC

head link

[Xen-devel] [PATCH] Make stubdom compile on systems with libvde installed

We need to disable libvde in the stubdom qemu-xen configuration.
Thanks to Jun Koi for the report and testing.

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>

diff -r 7fe15a0ee3d8 stubdom/Makefile
--- a/stubdom/Makefile	Tue Feb 17 11:20:18 2009 +0000
+++ b/stubdom/Makefile	Thu Feb 26 18:48:54 2009 +0000
@@ -7,7 +7,7 @@ export debug=y
 export debug=y
 include $(XEN_ROOT)/Config.mk
 
-IOEMU_OPTIONS=--disable-sdl --disable-opengl --disable-vnc-tls --disable-brlapi
--disable-kqemu
+IOEMU_OPTIONS=--disable-sdl --disable-opengl --disable-vnc-tls --disable-brlapi
--disable-kqemu --disable-vde
 
 #ZLIB_URL?=http://www.zlib.net
 ZLIB_URL=$(XEN_EXTFILES_URL)


Ian.

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Xen devel - Feb 2009 - Error in compiling -unstable

[Xen-devel] Error in compiling -unstable

Re: [Xen-devel] Error in compiling -unstable

Re: [Xen-devel] Error in compiling -unstable

Re: [Xen-devel] Error in compiling -unstable

Re: [Xen-devel] Error in compiling -unstable

[Xen-devel] [PATCH] Make stubdom compile on systems with libvde installed