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

[Praveen Kumar <kpraveen.lkml@xxxxxxxxx>]

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.

Regards,

~Praveen.

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