Problem in l4android

Matthias Lange mlange at sec.t-labs.tu-berlin.de
Sat Dec 21 10:29:06 CET 2013


Hi,

the project has gotten a bit of rust. Your error looks like there has been an API change in L4Re which is not compatible with older L4Android releases. You can try to build L4Android against L4Re r36.

In the new year I will have a look into updating L4Android to work with newer L4Re releases.

Best,
Matthias.


On 20.12.2013, at 18:04, Viswa Sekar <viswasekarsubramanian at gmail.com> wrote:

> Hello!
> 
> I am trying to compile l4android and getting an error, the solution posted to this error previously is not working.
> Kindly help.
> 
> I compiled L4 linux and fiasco stuffs successful from the latest snapshot.
> 
> and hello program, l4linux everything is booting fine.
> 
> Now I am trying to boot l4android manually.
> 
> I could also boot l4android successfully from DEMO image 
> 
> Followed the procedures as given in website .
> 
> During the Build kernel process i get an error.
> 
> Downloaded sources from :
> git clone git://git.l4android.org/kernel.git
> and Compiled using prebuilt images for gingerbread x86.
> output:
> viswa at atmvs17:~/Downloads/lrp/obj/l4android$ make O=/home/viswa/Downloads/lp2/obj/l4 L4ARCH=x86
> 
> and the following is the output: 
> 
> ===============================================
>   For quick build instructions, please visit:
>     http://wiki.tudos.org/Quickstart
>     http://l4linux.org/build.shtml
> ===============================================
> make[3]: Nothing to be done for `all'.
>   Using /home/viswa/Downloads/lrp/src/l4android/kernel as source for kernel
>   GEN     /home/viswa/Downloads/lrp/obj/l4android/Makefile
>   CHK     include/linux/version.h
>   CHK     include/generated/utsrelease.h
>   CALL    /home/viswa/Downloads/lrp/src/l4android/kernel/scripts/checksyscalls.sh
>   CHK     include/generated/compile.h
>   VDSOSYM arch/l4/../x86/vdso/vdso32-int80-syms.lds
>   VDSOSYM arch/l4/../x86/vdso/vdso32-sysenter-syms.lds
>   VDSOSYM arch/l4/../x86/vdso/vdso32-syms.lds
>   LD      arch/l4/../x86/vdso/built-in.o
>   LD      arch/l4/built-in.o
>   LINK    vmlinux
>   LD      vmlinux.o
>   MODPOST vmlinux.o
>   GEN     .version
>   CHK     include/generated/compile.h
>   UPD     include/generated/compile.h
>   CC      init/version.o
>   LD      init/built-in.o
> arch/l4/built-in.o: In function `l4re_ma_alloc':
> /home/viswa/Downloads/lrp/obj/l4/x86/include/l4/re/c/mem_alloc.h:156: undefined reference to `l4re_ma_alloc_align_srv'
> /home/viswa/Downloads/lrp/obj/l4/x86/include/l4/re/c/mem_alloc.h:156: undefined reference to `l4re_ma_alloc_align_srv'
> /home/viswa/Downloads/lrp/obj/l4/x86/include/l4/re/c/mem_alloc.h:156: undefined reference to `l4re_ma_alloc_align_srv'
> /home/viswa/Downloads/lrp/obj/l4/x86/include/l4/re/c/mem_alloc.h:156: undefined reference to `l4re_ma_alloc_align_srv'
> make[2]: *** [vmlinux] Error 1
> make[1]: *** [sub-make] Error 2
> make: *** [all] Error 2
> 
> 
> Kindly help me.
> 
> 
> -- 
> With warm regards,
> VISWA SUBRAMANIAN SEKAR
> Final Year  B.E Computer Science and Engineering
> PSG COLLEGE OF TECHNOLOGY
> Coimbatore.
> Phone: +91 94427 94420
> Email: viswasekarsubramanian at gmail.com
> 
> 
> 
> _______________________________________________
> l4android-dev mailing list
> l4android-dev at lists.l4android.org
> http://lists.l4android.org/mailman/listinfo/l4android-dev

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