nanogui: Touchscreen driver problem
Subject:
RE: [nanogui] Touchscreen driver problem
From:
"Aradhana Prasad (OCS-BLRSJP-PEG)" ####@####.####
Date:
18 Jun 2002 08:50:35 -0000
Message-Id: <581D4BBC9B3EFD4C966372E1AE6CFD810E0A98@blrhomx2.wipro.co.in>
Yes I am cross compiling and I have made my own compiler. Actually I usually give the PATH to the arm-linux-gcc and it works.
Well I will have to change all the paths for the headers in the source code, because my arm header files are at a different position than /usr/include.
Thanks a lot for that. It never occurred to me. :)
-----Original Message-----
Aradhana Prasad (OCS-BLRSJP-PEG) wrote:
> In file included from scr_fb.c:23:
> /usr/include/sys/io.h: In function `outsb':
Are you by any chance cross compiling? Because it looks to me like
you're using the /usr/include (ie. host) header files instead of the
target ones. The compiler is choking on the asm in the outsb macro,
which I'm guessing is for a different processor to the one you're
targetting.
BTW, I don't see any reason why scr_fb.c should need io.h anyway, but
that isn't what's causing your problem.
> /usr/include/bits/mathinline.h: In function `atan2':
> /usr/include/bits/mathinline.h:426: unknown register name `st(1)' in `asm'
Same problem, it's complaining that it doesn't understand a section of
inline assembly in a header file.
Are you using one of the prebuilt compilers or did you make your own?
Have you made sure all the include definitions in the config file are
set to the correct directory?
--
------------ Alex Holden - http://www.linuxhacker.org ------------
If it doesn't work, you're not hitting it with a big enough hammer
