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Hi everybody,
I am newbie to directfb, I have few doubts
regarding support for nios2 (mmu -less, soft core processor) in
directfb.
Please if possible help me with directfb
understandings, my question are with respect to adding support for nios2 arch
and how much directfb depends on arch.
I have downloaded latest directfb library from
directfb.org site. After this I added the configuration support in config.sub
file for nios2 architecture for passing ./configuration.
Now I can give " ./configuration --build=nios2
--host=i386 --prefix=~/usr/local "
Its passing with cross-compilation as
yes.
After that I gave make and make install, doing so I
got bin, lib, shared ... directories in ~/usr/local
Now, my doubt is can I compile directfb apps
on framebuffer with nios2 cross-compiler ??
How much directfb apps or lib are dependent on
architecture, when compile directfb apps for cross-platform how much
dependencies are required ??
Can I just add support for nios2
in config.sub and my apps will pass as any other cross-platform (like
arm, mips etc).
Nios sepcific details
----------------------------
Nios is no-mmu processor, uclinux work on nios,
there is no fork(), so we use vfork(), also we use uclibc.
Kindly share your cross-compilation experience on
any arch with respect to directfb.
thanks in advance,
Ankur Maheshwari
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