Re: [Xen-devel] Linking issue with latest git pull

[Paul Durrant <Paul.Durrant@xxxxxxxxxx>]

> -----Original Message-----
> From: Praveen Kumar [mailto:kpraveen.lkml@xxxxxxxxx]
> Sent: 03 March 2017 16:48
> To: Paul Durrant <Paul.Durrant@xxxxxxxxxx>
> Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx
> Subject: Re: [Xen-devel] Linking issue with latest git pull
> 
> On Fri, Mar 03, 2017 at 11:55:17AM +0000, Paul Durrant wrote:
> > Please don't post HTML...
> >
> > ---
> > From: Xen-devel [mailto:xen-devel-bounces@xxxxxxxxxxxxx] On Behalf Of
> Praveen Kumar
> > Sent: 03 March 2017 11:23
> > To: xen-devel@xxxxxxxxxxxxxxxxxxxx
> > Subject: [Xen-devel] Linking issue with latest git pull
> >
> > Hi,
> >
> > Did a git pull and while building, I am getting below error :
> > Just FYI, i reconfigured and also did git clean -fffffdddddxxxx and rebuild
> but the result is same.
> >
> > Any pointer will be helpful, how to resolve this issue. Thanks in advance.
> >
> > Error:
> >
> > /usr/bin/ld: warning: libxendevicemodel.so.1, needed by
> /home/praveen/xen/tools/../tools/libxc/libxenctrl.so, not found (try using -
> rpath or -rpath-link)
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_map_pcidev_to_ioreq_server@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_get_ioreq_server_info@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_open@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to
> `xendevicemodel_unmap_io_range_from_ioreq_server@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_modified_memory@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_set_ioreq_server_state@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_track_dirty_vram@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_close@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_set_mem_type@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_destroy_ioreq_server@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_set_pci_intx_level@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_create_ioreq_server@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to
> `xendevicemodel_unmap_pcidev_from_ioreq_server@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_inject_event@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_set_pci_link_route@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_inject_msi@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_set_isa_irq_level@VERS_1.0'
> > /home/praveen/xen/tools/../tools/libxc/libxenctrl.so: undefined
> reference to `xendevicemodel_map_io_range_to_ioreq_server@VERS_1.0'
> > collect2: error: ld returned 1 exit status
> > Makefile:740: recipe for target 'qemu-dm' failed
> > make[4]: *** [qemu-dm] Error 1
> > make[4]: Leaving directory '/home/praveen/xen/tools/qemu-xen-
> traditional-dir-remote/i386-dm'
> > Makefile:42: recipe for target 'subdir-i386-dm' failed
> > make[3]: *** [subdir-i386-dm] Error 2
> > make[3]: Leaving directory '/home/praveen/xen/tools/qemu-xen-
> traditional-dir-remote'
> > Makefile:201: recipe for target 'subdir-all-qemu-xen-traditional-dir' failed
> > make[2]: *** [subdir-all-qemu-xen-traditional-dir] Error 2
> > make[2]: Leaving directory '/home/praveen/xen/tools'
> > /home/praveen/xen/tools/../tools/Rules.mk:234: recipe for target
> 'subdirs-install' failed
> > make[1]: *** [subdirs-install] Error 2
> > make[1]: Leaving directory '/home/praveen/xen/tools'
> > Makefile:101: recipe for target 'install-tools' failed
> > make: *** [install-tools] Error 2
> > ---
> >
> > As I said on the thread starting at https://lists.xen.org/archives/html/xen-
> devel/2017-03/msg00256.html the problem is that you need patches:
> >
> >
> > http://xenbits.xen.org/gitweb/?p=qemu-xen-
> traditional.git;a=commit;h=58b9047bf2da88d2976bd1b7ba50dfdcc68b503d
> > http://xenbits.xen.org/gitweb/?p=qemu-xen-
> traditional.git;a=commit;h=8b4834ee1202852ed83a9fc61268c65fb6961ea7
> >
> > So, however you achieve an update to you qemu-xen-traditional repo, you
> need to make sure those patches are present.
> >
> >   Paul
> >
> ----
> 
> Thanks Paul.
> 
> After applying the commits suggested, I ended upon another issue while
> building.
> Below is the snap :
> 
> grub/arch/x86 -lx86_64  -lc -o
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o
> objcopy -w -G xenos_* -G _start
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o
> ld -nostdlib -L/home/praveen/xen/stubdom/cross-root-x86_64/x86_64-xen-
> elf/lib -m elf_x86_64 -T arch/x86/minios-x86_64.lds
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o  -o
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_interface_open':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_private.c:70: undefined
> reference to `xendevicemodel_open'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_interface_close':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_private.c:97: undefined
> reference to `xendevicemodel_close'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_create_ioreq_server':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:13:
> undefined reference to `xendevicemodel_create_ioreq_server'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_get_ioreq_server_info':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:21:
> undefined reference to `xendevicemodel_get_ioreq_server_info'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_map_io_range_to_ioreq_server':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:30:
> undefined reference to `xendevicemodel_map_io_range_to_ioreq_server'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_unmap_io_range_from_ioreq_server':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:39:
> undefined reference to
> `xendevicemodel_unmap_io_range_from_ioreq_server'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_map_pcidev_to_ioreq_server':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:48:
> undefined reference to `xendevicemodel_map_pcidev_to_ioreq_server'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_unmap_pcidev_from_ioreq_server':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:57:
> undefined reference to
> `xendevicemodel_unmap_pcidev_from_ioreq_server'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_destroy_ioreq_server':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:65:
> undefined reference to `xendevicemodel_destroy_ioreq_server'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_set_ioreq_server_state':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:71:
> undefined reference to `xendevicemodel_set_ioreq_server_state'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_set_pci_intx_level':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:79:
> undefined reference to `xendevicemodel_set_pci_intx_level'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_set_isa_irq_level':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:86:
> undefined reference to `xendevicemodel_set_isa_irq_level'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_set_pci_link_route':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:92:
> undefined reference to `xendevicemodel_set_pci_link_route'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_inject_msi':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:98:
> undefined reference to `xendevicemodel_inject_msi'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_track_dirty_vram':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:105:
> undefined reference to `xendevicemodel_track_dirty_vram'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_modified_memory':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:112:
> undefined reference to `xendevicemodel_modified_memory'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_set_mem_type':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:119:
> undefined reference to `xendevicemodel_set_mem_type'
> /home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os.o: In function
> `xc_hvm_inject_trap':
> /home/praveen/xen/stubdom/libxc-x86_64/xc_devicemodel_compat.c:127:
> undefined reference to `xendevicemodel_inject_event'
> Makefile:163: recipe for target '/home/praveen/xen/stubdom/mini-os-
> x86_64-grub/mini-os' failed
> make[3]: *** [/home/praveen/xen/stubdom/mini-os-x86_64-grub/mini-os]
> Error 1
> make[3]: Leaving directory '/home/praveen/xen/extras/mini-os-remote'
> Makefile:562: recipe for target 'pv-grub' failed
> make[2]: *** [pv-grub] Error 2
> make[2]: Leaving directory '/home/praveen/xen/stubdom'
> Makefile:105: recipe for target 'install-stubdom' failed
> make[1]: *** [install-stubdom] Error 2
> make[1]: Leaving directory '/home/praveen/xen'
> Makefile:127: recipe for target 'world' failed
> make: *** [world] Error 2
> praveen@praveen-Aspire-E5-573G:~/xen$
> 
> Any pointers will be helpful. Thanks in advance.

Well, there's a similar patch for mini-os that you need:

http://xenbits.xen.org/gitweb/?p=mini-os.git;a=commit;h=ca013fa9baf92f47469ba1f2e1aaa31c41d8a0bb

  Paul

> 
> Regards,
> 
> ~Praveen.

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