error while compiling Xen from the source

error while compiling Xen from the source

[Safa Hamza]

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hello
in order to build   Xen from the source on my host (Intel x86-x64 running
Ubuntu mate)
I downloaded Xen Source Code from
git clone git://xenbits.xen.org/xen.git    then
git checkout -b RELEASE-4.3.1 RELEASE-4.3.1
I configured it successfully but when I want to compiled, an error showed up



cc1: all warnings being treated as errors
/home/safa/xen/tools/blktap/drivers/../../../tools/Rules.mk:89: recipe for
target 'block-qcow.o' failed
make[5]: *** [block-qcow.o] Error 1
make[5]: Leaving directory '/home/safa/xen/tools/blktap/drivers'
/home/safa/xen/tools/blktap/../../tools/Rules.mk:105: recipe for target
'subdir-install-drivers' failed
make[4]: *** [subdir-install-drivers] Error 2
make[4]: Leaving directory '/home/safa/xen/tools/blktap'
/home/safa/xen/tools/blktap/../../tools/Rules.mk:100: recipe for target
'subdirs-install' failed
make[3]: *** [subdirs-install] Error 2
make[3]: Leaving directory '/home/safa/xen/tools/blktap'
/home/safa/xen/tools/../tools/Rules.mk:105: recipe for target
'subdir-install-blktap' failed
make[2]: *** [subdir-install-blktap] Error 2
make[2]: Leaving directory '/home/safa/xen/tools'
/home/safa/xen/tools/../tools/Rules.mk:100: recipe for target
'subdirs-install' failed
make[1]: *** [subdirs-install] Error 2
make[1]: Leaving directory '/home/safa/xen/tools'
Makefile:74: recipe for target 'install-tools' failed
make: *** [install-tools] Error 2


how can I fix it... it may be a missing package!!  I didn't find the
solution after spending a long time googling
i  I’ll appreciate your help

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Re: error while compiling Xen from the source

[Wei Liu]

On Thu, Jun 02, 2016 at 04:22:25PM +0100, Safa Hamza wrote:
> hello
> in order to build   Xen from the source on my host (Intel x86-x64 running
> Ubuntu mate)
> I downloaded Xen Source Code from
> git clone git://xenbits.xen.org/xen.git    then
> git checkout -b RELEASE-4.3.1 RELEASE-4.3.1
> I configured it successfully but when I want to compiled, an error showed up
> 
> 
> 
> cc1: all warnings being treated as errors

You happen to trim out the root cause of your failure.

Look for the warning message (maybe just a few lines above) and fix
that.

Wei.

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Re: error while compiling Xen from the source

[Safa Hamza]

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i did what u asked me to do but there is no warning msg
but when i downloaded xen from the source  git clone git://
xenbits.xen.org/xen.git
 without this git checkout -b RELEASE-4.3.1 RELEASE-4.3.1
it worked fine , i just wonder why !!


On Thu, Jun 2, 2016 at 5:26 PM, Wei Liu <wei.liu2@citrix.com> wrote:

> On Thu, Jun 02, 2016 at 04:22:25PM +0100, Safa Hamza wrote:
> > hello
> > in order to build   Xen from the source on my host (Intel x86-x64 running
> > Ubuntu mate)
> > I downloaded Xen Source Code from
> > git clone git://xenbits.xen.org/xen.git    then
> > git checkout -b RELEASE-4.3.1 RELEASE-4.3.1
> > I configured it successfully but when I want to compiled, an error
> showed up
> >
> >
> >
> > cc1: all warnings being treated as errors
>
> You happen to trim out the root cause of your failure.
>
> Look for the warning message (maybe just a few lines above) and fix
> that.
>
> Wei.
>

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Re: error while compiling Xen from the source

[Wei Liu]

On Fri, Jun 03, 2016 at 05:21:33PM +0200, Safa Hamza wrote:
> i did what u asked me to do but there is no warning msg
> but when i downloaded xen from the source  git clone git://
> xenbits.xen.org/xen.git
>  without this git checkout -b RELEASE-4.3.1 RELEASE-4.3.1
> it worked fine , i just wonder why !!
> 

Did you perhaps use -j$NUM? In that case please either go through all
the output or don't use -j.

Wei.

> 
> On Thu, Jun 2, 2016 at 5:26 PM, Wei Liu <wei.liu2@citrix.com> wrote:
> 
> > On Thu, Jun 02, 2016 at 04:22:25PM +0100, Safa Hamza wrote:
> > > hello
> > > in order to build   Xen from the source on my host (Intel x86-x64 running
> > > Ubuntu mate)
> > > I downloaded Xen Source Code from
> > > git clone git://xenbits.xen.org/xen.git    then
> > > git checkout -b RELEASE-4.3.1 RELEASE-4.3.1
> > > I configured it successfully but when I want to compiled, an error
> > showed up
> > >
> > >
> > >
> > > cc1: all warnings being treated as errors
> >
> > You happen to trim out the root cause of your failure.
> >
> > Look for the warning message (maybe just a few lines above) and fix
> > that.
> >
> > Wei.
> >

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Re: error while compiling Xen from the source

[Safa Hamza]

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i'm working now with another PC running ubuntu 12.04 ..
while configuring Xen from the source i got this error

checking uuid/uuid.h usability... yes
checking uuid/uuid.h presence... yes
checking for uuid/uuid.h... yes
checking for uuid_clear in -luuid... no
checking uuid.h usability... no
checking uuid.h presence... no
checking for uuid.h... no
configure: error: cannot find a valid uuid library
configure: error: ./configure failed for tools


i even build the uuid library from the source

cd libuuid-1.0.3

./configure --prefix=/usr/local

make

sudo make install

but still the same problem





On Fri, Jun 3, 2016 at 4:23 PM, Wei Liu <wei.liu2@citrix.com> wrote:

> On Fri, Jun 03, 2016 at 05:21:33PM +0200, Safa Hamza wrote:
> > i did what u asked me to do but there is no warning msg
> > but when i downloaded xen from the source  git clone git://
> > xenbits.xen.org/xen.git
> >  without this git checkout -b RELEASE-4.3.1 RELEASE-4.3.1
> > it worked fine , i just wonder why !!
> >
>
> Did you perhaps use -j$NUM? In that case please either go through all
> the output or don't use -j.
>
> Wei.
>
> >
> > On Thu, Jun 2, 2016 at 5:26 PM, Wei Liu <wei.liu2@citrix.com> wrote:
> >
> > > On Thu, Jun 02, 2016 at 04:22:25PM +0100, Safa Hamza wrote:
> > > > hello
> > > > in order to build   Xen from the source on my host (Intel x86-x64
> running
> > > > Ubuntu mate)
> > > > I downloaded Xen Source Code from
> > > > git clone git://xenbits.xen.org/xen.git    then
> > > > git checkout -b RELEASE-4.3.1 RELEASE-4.3.1
> > > > I configured it successfully but when I want to compiled, an error
> > > showed up
> > > >
> > > >
> > > >
> > > > cc1: all warnings being treated as errors
> > >
> > > You happen to trim out the root cause of your failure.
> > >
> > > Look for the warning message (maybe just a few lines above) and fix
> > > that.
> > >
> > > Wei.
> > >
>

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Re: error while compiling Xen from the source

[Wei Liu]

On Fri, Jun 10, 2016 at 01:03:49PM +0100, Safa Hamza wrote:
> i'm working now with another PC running ubuntu 12.04 ..
> while configuring Xen from the source i got this error
> 
> checking uuid/uuid.h usability... yes
> checking uuid/uuid.h presence... yes
> checking for uuid/uuid.h... yes
> checking for uuid_clear in -luuid... no
> checking uuid.h usability... no
> checking uuid.h presence... no
> checking for uuid.h... no
> configure: error: cannot find a valid uuid library

This.

Please install the uuid development library in your distro.


Wei.

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Re: error while compiling Xen from the source

[Safa Hamza]

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the uuid library is already installed.. i solved the problem by downloading
 libgcc.deb then i installed this package with "dpkg -i" command

On Fri, Jun 10, 2016 at 3:23 PM, Wei Liu <wei.liu2@citrix.com> wrote:

> On Fri, Jun 10, 2016 at 01:03:49PM +0100, Safa Hamza wrote:
> > i'm working now with another PC running ubuntu 12.04 ..
> > while configuring Xen from the source i got this error
> >
> > checking uuid/uuid.h usability... yes
> > checking uuid/uuid.h presence... yes
> > checking for uuid/uuid.h... yes
> > checking for uuid_clear in -luuid... no
> > checking uuid.h usability... no
> > checking uuid.h presence... no
> > checking for uuid.h... no
> > configure: error: cannot find a valid uuid library
>
> This.
>
> Please install the uuid development library in your distro.
>
>
> Wei.
>

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Re: error while compiling Xen from the source

[Safa Hamza]

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but while compiling xen (make dist) i got this error


lib/libvhd.so: undefined reference to `uuid_copy@UUID_1.0'
lib/libvhd.so: undefined reference to `uuid_clear@UUID_1.0'
lib/libvhd.so: undefined reference to `uuid_generate@UUID_1.0'
lib/libvhd.so: undefined reference to `uuid_unparse@UUID_1.0'
lib/libvhd.so: undefined reference to `uuid_is_null@UUID_1.0'
lib/libvhd.so: undefined reference to `uuid_compare@UUID_1.0'
lib/libvhd.so: undefined reference to `uuid_parse@UUID_1.0'
collect2: error: ld returned 1 exit status
make[5]: *** [vhd-util] Error 1
make[5]: Leaving directory `/home/lauterbach/xen1/tools/blktap2/vhd'
make[4]: *** [subdir-install-vhd] Error 2
make[4]: Leaving directory `/home/lauterbach/xen1/tools/blktap2'
make[3]: *** [subdirs-install] Error 2
make[3]: Leaving directory `/home/lauterbach/xen1/tools/blktap2'
make[2]: *** [subdir-install-blktap2] Error 2
make[2]: Leaving directory `/home/lauterbach/xen1/tools'
make[1]: *** [subdirs-install] Error 2
make[1]: Leaving directory `/home/lauterbach/xen1/tools'
make: *** [install-tools] Error 2


On Fri, Jun 10, 2016 at 2:53 PM, Safa Hamza <safahamza1@gmail.com> wrote:

> the uuid library is already installed.. i solved the problem by
> downloading  libgcc.deb then i installed this package with "dpkg -i" command
>
> On Fri, Jun 10, 2016 at 3:23 PM, Wei Liu <wei.liu2@citrix.com> wrote:
>
>> On Fri, Jun 10, 2016 at 01:03:49PM +0100, Safa Hamza wrote:
>> > i'm working now with another PC running ubuntu 12.04 ..
>> > while configuring Xen from the source i got this error
>> >
>> > checking uuid/uuid.h usability... yes
>> > checking uuid/uuid.h presence... yes
>> > checking for uuid/uuid.h... yes
>> > checking for uuid_clear in -luuid... no
>> > checking uuid.h usability... no
>> > checking uuid.h presence... no
>> > checking for uuid.h... no
>> > configure: error: cannot find a valid uuid library
>>
>> This.
>>
>> Please install the uuid development library in your distro.
>>
>>
>> Wei.
>>
>
>

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Re: error while compiling Xen from the source

[Wei Liu]

On Fri, Jun 10, 2016 at 03:25:40PM +0100, Safa Hamza wrote:
> but while compiling xen (make dist) i got this error
> 
> 
> lib/libvhd.so: undefined reference to `uuid_copy@UUID_1.0'
> lib/libvhd.so: undefined reference to `uuid_clear@UUID_1.0'
> lib/libvhd.so: undefined reference to `uuid_generate@UUID_1.0'
> lib/libvhd.so: undefined reference to `uuid_unparse@UUID_1.0'
> lib/libvhd.so: undefined reference to `uuid_is_null@UUID_1.0'
> lib/libvhd.so: undefined reference to `uuid_compare@UUID_1.0'
> lib/libvhd.so: undefined reference to `uuid_parse@UUID_1.0'
> collect2: error: ld returned 1 exit status
> make[5]: *** [vhd-util] Error 1
> make[5]: Leaving directory `/home/lauterbach/xen1/tools/blktap2/vhd'
> make[4]: *** [subdir-install-vhd] Error 2
> make[4]: Leaving directory `/home/lauterbach/xen1/tools/blktap2'
> make[3]: *** [subdirs-install] Error 2
> make[3]: Leaving directory `/home/lauterbach/xen1/tools/blktap2'
> make[2]: *** [subdir-install-blktap2] Error 2
> make[2]: Leaving directory `/home/lauterbach/xen1/tools'
> make[1]: *** [subdirs-install] Error 2
> make[1]: Leaving directory `/home/lauterbach/xen1/tools'
> make: *** [install-tools] Error 2
> 

The need to install libgcc.deb by hand and these error indicate
something very wrong with your build environment. I suggest you use a
clean slate install.

These errors have nothing to do with the Xen build system really.

Wei.

> 
> On Fri, Jun 10, 2016 at 2:53 PM, Safa Hamza <safahamza1@gmail.com> wrote:
> 
> > the uuid library is already installed.. i solved the problem by
> > downloading  libgcc.deb then i installed this package with "dpkg -i" command
> >
> > On Fri, Jun 10, 2016 at 3:23 PM, Wei Liu <wei.liu2@citrix.com> wrote:
> >
> >> On Fri, Jun 10, 2016 at 01:03:49PM +0100, Safa Hamza wrote:
> >> > i'm working now with another PC running ubuntu 12.04 ..
> >> > while configuring Xen from the source i got this error
> >> >
> >> > checking uuid/uuid.h usability... yes
> >> > checking uuid/uuid.h presence... yes
> >> > checking for uuid/uuid.h... yes
> >> > checking for uuid_clear in -luuid... no
> >> > checking uuid.h usability... no
> >> > checking uuid.h presence... no
> >> > checking for uuid.h... no
> >> > configure: error: cannot find a valid uuid library
> >>
> >> This.
> >>
> >> Please install the uuid development library in your distro.
> >>
> >>
> >> Wei.
> >>
> >
> >

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Re: error while compiling Xen from the source

[Safa Hamza]

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but in this case .. this error is back

checking uuid/uuid.h usability... yes
checking uuid/uuid.h presence... yes
checking for uuid/uuid.h... yes
checking for uuid_clear in -luuid... no
checking uuid.h usability... no
checking uuid.h presence... no
checking for uuid.h... no
configure: error: cannot find a valid uuid library
configure: error: ./configure failed for tools

despite i installed the uuid-dev package

On Fri, Jun 10, 2016 at 4:33 PM, Wei Liu <wei.liu2@citrix.com> wrote:

> On Fri, Jun 10, 2016 at 03:25:40PM +0100, Safa Hamza wrote:
> > but while compiling xen (make dist) i got this error
> >
> >
> > lib/libvhd.so: undefined reference to `uuid_copy@UUID_1.0'
> > lib/libvhd.so: undefined reference to `uuid_clear@UUID_1.0'
> > lib/libvhd.so: undefined reference to `uuid_generate@UUID_1.0'
> > lib/libvhd.so: undefined reference to `uuid_unparse@UUID_1.0'
> > lib/libvhd.so: undefined reference to `uuid_is_null@UUID_1.0'
> > lib/libvhd.so: undefined reference to `uuid_compare@UUID_1.0'
> > lib/libvhd.so: undefined reference to `uuid_parse@UUID_1.0'
> > collect2: error: ld returned 1 exit status
> > make[5]: *** [vhd-util] Error 1
> > make[5]: Leaving directory `/home/lauterbach/xen1/tools/blktap2/vhd'
> > make[4]: *** [subdir-install-vhd] Error 2
> > make[4]: Leaving directory `/home/lauterbach/xen1/tools/blktap2'
> > make[3]: *** [subdirs-install] Error 2
> > make[3]: Leaving directory `/home/lauterbach/xen1/tools/blktap2'
> > make[2]: *** [subdir-install-blktap2] Error 2
> > make[2]: Leaving directory `/home/lauterbach/xen1/tools'
> > make[1]: *** [subdirs-install] Error 2
> > make[1]: Leaving directory `/home/lauterbach/xen1/tools'
> > make: *** [install-tools] Error 2
> >
>
> The need to install libgcc.deb by hand and these error indicate
> something very wrong with your build environment. I suggest you use a
> clean slate install.
>
> These errors have nothing to do with the Xen build system really.
>
> Wei.
>
> >
> > On Fri, Jun 10, 2016 at 2:53 PM, Safa Hamza <safahamza1@gmail.com>
> wrote:
> >
> > > the uuid library is already installed.. i solved the problem by
> > > downloading  libgcc.deb then i installed this package with "dpkg -i"
> command
> > >
> > > On Fri, Jun 10, 2016 at 3:23 PM, Wei Liu <wei.liu2@citrix.com> wrote:
> > >
> > >> On Fri, Jun 10, 2016 at 01:03:49PM +0100, Safa Hamza wrote:
> > >> > i'm working now with another PC running ubuntu 12.04 ..
> > >> > while configuring Xen from the source i got this error
> > >> >
> > >> > checking uuid/uuid.h usability... yes
> > >> > checking uuid/uuid.h presence... yes
> > >> > checking for uuid/uuid.h... yes
> > >> > checking for uuid_clear in -luuid... no
> > >> > checking uuid.h usability... no
> > >> > checking uuid.h presence... no
> > >> > checking for uuid.h... no
> > >> > configure: error: cannot find a valid uuid library
> > >>
> > >> This.
> > >>
> > >> Please install the uuid development library in your distro.
> > >>
> > >>
> > >> Wei.
> > >>
> > >
> > >
>

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Re: error while compiling Xen from the source

[Wei Liu]

On Fri, Jun 10, 2016 at 04:41:01PM +0200, Safa Hamza wrote:
> but in this case .. this error is back
> 
> checking uuid/uuid.h usability... yes
> checking uuid/uuid.h presence... yes
> checking for uuid/uuid.h... yes
> checking for uuid_clear in -luuid... no
> checking uuid.h usability... no
> checking uuid.h presence... no
> checking for uuid.h... no
> configure: error: cannot find a valid uuid library
> configure: error: ./configure failed for tools
> 
> despite i installed the uuid-dev package
> 

You can read various logs (say config.log) to figure out what went
wrong. But even if you manage to fix that, the experience is not going
to be useful in general.

I'm afraid I don't have other further suggestions other than having a
clean and working build environment. Personally I use Debian, but I know
other developers who use Arch, Gentoo, Fedora, Ubuntu, OpenSuse and
CentOS. You can try to build xen in a clean installation of one of the
above.

Wei.

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Re: error while compiling Xen from the source

[Safa Hamza]

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i'm really confused
i build xen from the source in pc running ubuntu mate but while trying to
do the same steps in order to build xen on other pc running 12.04 i got
this error

this is the log where xen is build successfully

checking for python-config... /usr/bin/python-config
checking Python.h usability... yes
checking Python.h presence... yes
checking for Python.h... yes
checking for PyArg_ParseTuple in -lpython2.7... yes
checking whether Python setup.py brokenly enables -D_FORTIFY_SOURCE... yes
checking for xgettext... /usr/bin/xgettext
checking for iasl... /usr/bin/iasl
checking uuid/uuid.h usability... yes
checking uuid/uuid.h presence... yes
checking for uuid/uuid.h... yes



*checking for uuid_clear in -luuid... yeschecking uuid.h usability...
nochecking uuid.h presence... nochecking for uuid.h... no*
checking curses.h usability... yes
checking curses.h presence... yes
checking for curses.h... yes
checking for clear in -lcurses... yes
checking ncurses.h usability... yes
checking ncurses.h presence... yes
checking for ncurses.h... yes

 and this is the log where the error is shown

checking uuid/uuid.h usability... yes
> checking uuid/uuid.h presence... yes
> checking for uuid/uuid.h... yes
>


*checking for uuid_clear in -luuid... no > checking uuid.h usability... no
> checking uuid.h presence... no > checking for uuid.h... no*
> configure: error: cannot find a valid uuid library
> configure: error: ./configure failed for tools
>

the problem is there is no difference

On Fri, Jun 10, 2016 at 3:47 PM, Wei Liu <wei.liu2@citrix.com> wrote:

> On Fri, Jun 10, 2016 at 04:41:01PM +0200, Safa Hamza wrote:
> > but in this case .. this error is back
> >
> > checking uuid/uuid.h usability... yes
> > checking uuid/uuid.h presence... yes
> > checking for uuid/uuid.h... yes
> > checking for uuid_clear in -luuid... no
> > checking uuid.h usability... no
> > checking uuid.h presence... no
> > checking for uuid.h... no
> > configure: error: cannot find a valid uuid library
> > configure: error: ./configure failed for tools
> >
> > despite i installed the uuid-dev package
> >
>
> You can read various logs (say config.log) to figure out what went
> wrong. But even if you manage to fix that, the experience is not going
> to be useful in general.
>
> I'm afraid I don't have other further suggestions other than having a
> clean and working build environment. Personally I use Debian, but I know
> other developers who use Arch, Gentoo, Fedora, Ubuntu, OpenSuse and
> CentOS. You can try to build xen in a clean installation of one of the
> above.
>
> Wei.
>

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Re: error while compiling Xen from the source

[Wei Liu]

On Fri, Jun 10, 2016 at 04:03:30PM +0100, Safa Hamza wrote:
> i'm really confused
> i build xen from the source in pc running ubuntu mate but while trying to
> do the same steps in order to build xen on other pc running 12.04 i got
> this error
> 
> this is the log where xen is build successfully
> 
> checking for python-config... /usr/bin/python-config
> checking Python.h usability... yes
> checking Python.h presence... yes
> checking for Python.h... yes
> checking for PyArg_ParseTuple in -lpython2.7... yes
> checking whether Python setup.py brokenly enables -D_FORTIFY_SOURCE... yes
> checking for xgettext... /usr/bin/xgettext
> checking for iasl... /usr/bin/iasl
> checking uuid/uuid.h usability... yes
> checking uuid/uuid.h presence... yes
> checking for uuid/uuid.h... yes
> 
> 
> 
> *checking for uuid_clear in -luuid... yeschecking uuid.h usability...
> nochecking uuid.h presence... nochecking for uuid.h... no*
> checking curses.h usability... yes
> checking curses.h presence... yes
> checking for curses.h... yes
> checking for clear in -lcurses... yes
> checking ncurses.h usability... yes
> checking ncurses.h presence... yes
> checking for ncurses.h... yes
> 
>  and this is the log where the error is shown
> 
> checking uuid/uuid.h usability... yes
> > checking uuid/uuid.h presence... yes
> > checking for uuid/uuid.h... yes
> >
> 
> 
> *checking for uuid_clear in -luuid... no > checking uuid.h usability... no
> > checking uuid.h presence... no > checking for uuid.h... no*
> > configure: error: cannot find a valid uuid library
> > configure: error: ./configure failed for tools
> >
> 
> the problem is there is no difference
> 

The only way to find out what went wrong is to dig into all the
configure output files. And then take appropriate steps to fix your
system.

If you're not very familiar with GNU autotools I suggest you go get some
advice from people in your local area who might be comfortable working
with a Linux system and building software from source.

Wei.

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Re: error while compiling Xen from the source

[Konrad Rzeszutek Wilk]

On Fri, Jun 10, 2016 at 04:03:30PM +0100, Safa Hamza wrote:
> i'm really confused
> i build xen from the source in pc running ubuntu mate but while trying to

Take a look at http://wiki.xenproject.org/wiki/Compiling_Xen_From_Source#Build_Dependencies_-_Debian_.2F_Ubuntu
and follow the directions there.

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Re: error while compiling Xen from the source

[Wim ten Have]

[-- Attachment #1.1: Type: text/plain, Size: 942 bytes --]

Running F23 here seemed to go trough good with above URL (making up much
for my environment).

The only part causing me trouble is page specific direction setting the
branch:

$ cd xen;
*git checkout -b staging staging*


Instead I did here (and think it should be)

$ cd xen; *git checkout -b staging*

Example:


<wtenhave@kruimel:69> git checkout -b staging
Switched to a new branch 'staging'


On Wed, Jun 15, 2016 at 5:07 PM, Konrad Rzeszutek Wilk <
konrad.wilk@oracle.com> wrote:

> On Fri, Jun 10, 2016 at 04:03:30PM +0100, Safa Hamza wrote:
> > i'm really confused
> > i build xen from the source in pc running ubuntu mate but while trying to
>
> Take a look at
> http://wiki.xenproject.org/wiki/Compiling_Xen_From_Source#Build_Dependencies_-_Debian_.2F_Ubuntu
> and follow the directions there.
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
>

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Re: error while compiling Xen from the source

[Meng Xu]

On Thu, Jun 2, 2016 at 11:22 AM, Safa Hamza <safahamza1@gmail.com> wrote:
> hello
> in order to build   Xen from the source on my host (Intel x86-x64 running
> Ubuntu mate)
> I downloaded Xen Source Code from
> git clone git://xenbits.xen.org/xen.git    then
> git checkout -b RELEASE-4.3.1 RELEASE-4.3.1
> I configured it successfully but when I want to compiled, an error showed up
>
>
>
> cc1: all warnings being treated as errors
> /home/safa/xen/tools/blktap/drivers/../../../tools/Rules.mk:89: recipe for
> target 'block-qcow.o' failed
> make[5]: *** [block-qcow.o] Error 1
> make[5]: Leaving directory '/home/safa/xen/tools/blktap/drivers'
> /home/safa/xen/tools/blktap/../../tools/Rules.mk:105: recipe for target
> 'subdir-install-drivers' failed
> make[4]: *** [subdir-install-drivers] Error 2
> make[4]: Leaving directory '/home/safa/xen/tools/blktap'
> /home/safa/xen/tools/blktap/../../tools/Rules.mk:100: recipe for target
> 'subdirs-install' failed
> make[3]: *** [subdirs-install] Error 2
> make[3]: Leaving directory '/home/safa/xen/tools/blktap'
> /home/safa/xen/tools/../tools/Rules.mk:105: recipe for target
> 'subdir-install-blktap' failed
> make[2]: *** [subdir-install-blktap] Error 2
> make[2]: Leaving directory '/home/safa/xen/tools'
> /home/safa/xen/tools/../tools/Rules.mk:100: recipe for target
> 'subdirs-install' failed
> make[1]: *** [subdirs-install] Error 2
> make[1]: Leaving directory '/home/safa/xen/tools'
> Makefile:74: recipe for target 'install-tools' failed
> make: *** [install-tools] Error 2
>
>
> how can I fix it... it may be a missing package!!  I didn't find the
> solution after spending a long time googling
> i  I’ll appreciate your help
>

There is a video about how to install RT-Xen at [1]. Since the
installation of RT-Xen and Xen are exactly same, you may want to have
a look and follow the video's instruciton. Hopefully it will be
helpful..

https://www.youtube.com/watch?v=PCIG5clWROo

Best,

Meng
-----------
Meng Xu
PhD Student in Computer and Information Science
University of Pennsylvania
http://www.cis.upenn.edu/~mengxu/

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Re: error while compiling Xen from the source

[Wei Liu]

On Wed, Jun 15, 2016 at 05:26:52PM +0200, Wim ten Have wrote:
> Running F23 here seemed to go trough good with above URL (making up much
> for my environment).
> 
> The only part causing me trouble is page specific direction setting the
> branch:
> 
> $ cd xen;
> *git checkout -b staging staging*
> 

It should have been

  git checkout -b staging origin/staging

Wei.

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Re: error while compiling Xen from the source

[Konrad Rzeszutek Wilk]

On Wed, Jun 15, 2016 at 05:26:52PM +0200, Wim ten Have wrote:
> Running F23 here seemed to go trough good with above URL (making up much
> for my environment).
> 
> The only part causing me trouble is page specific direction setting the
> branch:
> 
> $ cd xen;
> *git checkout -b staging staging*

It loooks to have missed the 'origin' part.

One usually does 'git checkout origin/staging -b staging'

> 
> 
> Instead I did here (and think it should be)
> 
> $ cd xen; *git checkout -b staging*
> 
> Example:
> 
> 
> <wtenhave@kruimel:69> git checkout -b staging
> Switched to a new branch 'staging'

The -b creates a new branch. And you called it staging.
But it may have nothing to do with the origin staging.

git branch -r

gives a good idea of the remote branches (so the ones you pull from)
vs the local ones:

git branch

Usually when you clone a tree it will clone the 'master' branch.
So I think your 'staging' is at the same commit as the 'master'.
If you want the latest, you would need to do:

git branch -d staging
git checkout origin/staging -b staging


P.S.
The Git Manual is very solid.
> 
> 
> On Wed, Jun 15, 2016 at 5:07 PM, Konrad Rzeszutek Wilk <
> konrad.wilk@oracle.com> wrote:
> 
> > On Fri, Jun 10, 2016 at 04:03:30PM +0100, Safa Hamza wrote:
> > > i'm really confused
> > > i build xen from the source in pc running ubuntu mate but while trying to
> >
> > Take a look at
> > http://wiki.xenproject.org/wiki/Compiling_Xen_From_Source#Build_Dependencies_-_Debian_.2F_Ubuntu
> > and follow the directions there.
> >
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@lists.xen.org
> > http://lists.xen.org/xen-devel
> >

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Re: error while compiling Xen from the source

[Wim ten Have]

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On Wed, Jun 15, 2016 at 6:34 PM, Konrad Rzeszutek Wilk <
konrad.wilk@oracle.com> wrote:

P.S.
The Git Manual is very solid.

That helped O:-) ... now reading

https://www.kernel.org/pub/software/scm/git/docs/user-manual.html

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