[hatari-devel] Crosscompiling Hatari for GP2X Wiz

[Matthias Arndt]

Am Montag, den 28.03.2011, 19:09 +0200 schrieb Matthias Arndt:
> Am Montag, den 28.03.2011, 18:35 +0200 schrieb Thomas Huth:
> > > Just edit the CMake configuration variables with ccmake (ncurses UI).
> > 
> > No, for configuring a cross-compilation toolchain, that's maybe not
> > enough. Have a look at this URL, it describes how to set up a cross
> > compilation toolchain with CMake:
> > 
> >  http://www.cmake.org/Wiki/CMake_Cross_Compiling
> > 
> 
> I now used this Cross compiling definition and I get a lot farther into
> the build process:
> 
> [ 74%] Building C object src/CMakeFiles/hatari.dir/resolution.c.o
> cd /home/marndt/src/hatari/wiz/src
> && /opt/arm-openwiz-linux-gnu/bin/arm-openwiz-linux-gnu-gcc  -DCONFDIR=
> \"/etc\" -D_GNU_SOURCE="1 -D_REENTRANT" -Wcast-qual -Wbad-function-cast
> -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wall
> -Wwrite-strings -Wsign-compare -Wformat-security -O3 -DNDEBUG
> -I/home/marndt/src/hatari/wiz
> -I/opt/arm-openwiz-linux-gnu/arm-openwiz-linux-gnu/sys-root/usr/include/SDL -I/home/marndt/src/hatari/src/uae-cpu -I/home/marndt/src/hatari/src/includes -I/home/marndt/src/hatari/src/debug -I/home/marndt/src/hatari/src/falcon -I/opt/arm-openwiz-linux-gnu/arm-openwiz-linux-gnu/sys-root/usr/include   -o CMakeFiles/hatari.dir/resolution.c.o   -c /home/marndt/src/hatari/src/resolution.c
> /home/marndt/src/hatari/src/resolution.c: In function 'Resolution_Init':
> /home/marndt/src/hatari/src/resolution.c:38: error: 'SDL_VideoInfo' has
> no member named 'current_w'
> /home/marndt/src/hatari/src/resolution.c:38: error: 'SDL_VideoInfo' has
> no member named 'current_h'
> /home/marndt/src/hatari/src/resolution.c:39: error: 'SDL_VideoInfo' has
> no member named 'current_w'
> /home/marndt/src/hatari/src/resolution.c:40: error: 'SDL_VideoInfo' has
> no member named 'current_h'
> /home/marndt/src/hatari/src/resolution.c:46: error: 'SDL_VideoInfo' has
> no member named 'current_w'
> /home/marndt/src/hatari/src/resolution.c:46: error: 'SDL_VideoInfo' has
> no member named 'current_h'
> make[2]: *** [src/CMakeFiles/hatari.dir/resolution.c.o] Fehler 1
> make[2]: Verlasse Verzeichnis '/home/marndt/src/hatari/wiz'
> make[1]: *** [src/CMakeFiles/hatari.dir/all] Fehler 2
> make: *** [all] Fehler 2
> make[1]: Verlasse Verzeichnis '/home/marndt/src/hatari/wiz'
> 
> 
> My libSDL for the target is not the latest version and probably it is
> unlikely to get one.
> For compatibility reasons this obvious new call of SDL_ should be made
> optional or replaced with backward compatible code.
> 
> 3 cheers for Thothy for helping me further! :)

I temporarily removed the call and evaluation of SDL_VideoInfo. And
presto, the build continues to the end.

I will do a test of this gizmo later.

Is there really no portable solution for this problem? For a handheld
noone will ever change resolution anyway. The display is 320x240, the
bare minimum for useful ST emulation.

I strongly opt for a compile time configuration like
USE_VARIABLE_HOST_RESOLUTIONS.

Matthias
-- 
Matthias Arndt <marndt at asmsoftware.de>
PGP-Key: http://www.final-memory.org/files/marndt.asc   ICQ: 40358321
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