Hi! everyone,
As a beginner,i'm a little confused about porting Genode to samsung exynos4.I found the answer about porting samsung exynos5 by Norman Feske in mailing list and used as a guideline（I use fiasco.oc as kernel\change base-hw to base-foc),but i have met a problem during compiling. I just want to know if there are some specific reasons？
The problem i'm encountering is:
Command:make run/printf
It exit after "genode build completed,using……"(at the last) and there is no image.elf file in the var directory.

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……
……
/home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/repos/base-foc/mk/spec-foc.mk:40: warning: overriding commands for target `clean_includes'
/home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/repos/base-foc/mk/spec-foc.mk:40: warning: ignoring old commands for target `clean_includes'
/home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/repos/base-foc/mk/spec-foc.mk:43: warning: overriding commands for target `clean_contrib'
/home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/repos/base-foc/mk/spec-foc.mk:43: warning: ignoring old commands for target `clean_contrib'
  Program sigma0/l4f/sigma0
  ... Building /home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/fexynos4/l4/pkg/sigma0/server/src/.general.d
  ... Building .general.d
  ... Building Makefile.inc
  ... Compiling support.o
  ... Compiling ARCH-x86/crt0.o
  ... Compiling init.o
  ... Compiling memmap.o
  ... Compiling page_alloc.o
  ... Compiling mem_man.o
  ... Compiling io_backend.o
  ... Compiling init_mem.o
  ... Compiling ioports_x86.o
  ==> Linking sigma0
  ==> "sigma0" built
  ==> Installing sigma0 to local build-tree
/home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/repos/base-foc/mk/spec-foc.mk:40: warning: overriding commands for target `clean_includes'
/home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/repos/base-foc/mk/spec-foc.mk:40: warning: ignoring old commands for target `clean_includes'
/home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/repos/base-foc/mk/spec-foc.mk:43: warning: overriding commands for target `clean_contrib'
/home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/repos/base-foc/mk/spec-foc.mk:43: warning: ignoring old commands for target `clean_contrib'
  Program bootstrap/bootstrap
  ... Building /home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/fexynos4/l4/pkg/drivers-frst/include/.general.d
  ... Updating symlinks
  ... Updating symlinks
  ... Building /home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/fexynos4/l4/pkg/drivers-frst/of/src/.general.d
  ... Building .general.d
  ... Building Makefile.inc
  ... Compiling of.o
  ==> Archiving into libdrivers_of.a
  ==> "libdrivers_of.a" built
  ==> Installing libdrivers_of.a to local build-tree
  ... Updating symlinks
  ... Building /home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/fexynos4/l4/pkg/drivers-frst/uart/src/.general.d
  ... Building .general.d
  ... Building Makefile.inc
  ... Compiling uart_dummy.o
  ... Compiling uart_pl011.o
  ... Compiling uart_sa1000.o
  ... Compiling uart_pxa.o
  ... Compiling uart_omap35x.o
  ... Compiling uart_imx.o
  ... Compiling uart_s3c2410.o
  ... Compiling uart_of.o
  ... Compiling uart_leon3.o
  ... Compiling uart_dcc-v6.o
  ==> Archiving into libdrivers_uart.a
  ==> "libdrivers_uart.a" built
  ==> Installing libdrivers_uart.a to local build-tree
  ... Building /home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/fexynos4/l4/pkg/bootstrap/server/src/.general.d
  ... Building .general.d
  ... Building Makefile.inc
  ... Generating bootstrap.ld
  ... Compiling exec.o
  ... Compiling module.o
  ... Compiling ARCH-x86/crt0.o
  ... Compiling region.o
  ... Compiling startup.o
  ... Compiling init_kip_v2.o
  ... Compiling init_kip_v4.o
  ... Compiling libc_support+.o
  ... Compiling patch.o
  ... Compiling koptions.o
  ... Compiling platform/x86_pc.o
  ... Compiling base_critical.o
  ... Compiling ARCH-x86/reboot.o
  ==> Linking bootstrap.elf
  ==> "bootstrap.elf" built
  ==> Installing bootstrap to local build-tree
make[1]: Leaving directory `/home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/fexynos4'
genode build completed
using fiasco kernel /home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/fexynos4/kernel/fiasco.oc/fiasco
using sigma0/bootstrap at /home/xxxx/genode-60e5ec532d0094fc8e9906b5ddbd5e066a8143e9/fexynos4/l4

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That's all,then it exit.

Thanks
A beginner