On Monday 03 May 2004 12:40, Marcel Siegert wrote:
> Hi,
>
> at first a question regarding that libfusion stuff:
>
> Am i able to build DFB++ without having a libfusion? I think this
> became a hard dependency within the last commits.
Ok this one has been fixed. The problem is described like this:
BUILDENV := \
AR=$(target)-ar \
AS=$(target)-as \
CC=$(target)-gcc \
CXX=$(target)-g++ \
NM=$(target)-nm \
RANLIB=$(target)-ranlib \
CFLAGS="$(TARGET_CFLAGS)" \
CXXFLAGS="$(TARGET_CFLAGS)" \
LDFLAGS="$(TARGET_LDFLAGS)" \
PKG_CONFIG_PATH=$(targetprefix)/lib/pkgconfig
where
target = powerpc-tuxbox-linux-gnu
TARGET_CFLAGS = -mcpu=823 -mmultiple -mstring -meabi -pipe -O2 -g3 -gdwarf-2
TARGET_CXXFLAGS = -mcpu=823 -mmultiple -mstring -meabi -pipe -O2 -g3 -gdwarf-2
TARGET_LDFLAGS =
targetprefix = /dbox/cdkroot
if you do a configure for DirectFB like
cd DirectFB && \
$(BUILDENV) \
LDFLAGS=-L$(targetprefix)/lib \
CPPFLAGS="-I$(buildprefix)/linux/arch/ppc" \
CFLAGS="$(TARGET_CFLAGS) -I$(buildprefix)/linux/arch/ppc" \
./autogen.sh \
--build=$(build) \
--host=$(target) \
--prefix= \
--enable-linux-input \
--disable-sdl \
--with-gfxdrivers=none && \
$(MAKE) all &&
perl -pi -e "s,^prefix=.*$$,prefix=$(targetprefix)," directfb.pc && perl
-pi -e "s,^prefix=.*$$,prefix=$(targetprefix)," directfb-internal.pc && $(MAKE)
install DESTD
rm -rf DirectFB
you get an output generated in a) /dbox/cdkroot/lib/libdirectfb.la and b)
/dbox/cdkroot/lib/libfusion.la
a)
# Libraries that this one depends upon.
dependency_libs=' -L/dbox/cdkroot/lib /dbox/cdkroot/lib/libfusion.la /lib/libdirect.la
-lz -ldl -lpthread'
b)
# Libraries that this one depends upon.
dependency_libs=' -L/dbox/cdkroot/lib /lib/libdirect.la -lz -ldl -lpthread'
that should look like
a)
# Libraries that this one depends upon.
dependency_libs=' -L/dbox/cdkroot/lib /dbox/cdkroot/lib/libfusion.la
/dbox/cdkroot/lib/libdirect.la -lz -ldl -lpthread'
b)
# Libraries that this one depends upon.
dependency_libs=' -L/dbox/cdkroot/lib /dbox/cdkroot/lib/libdirect.la -lz -ldl
-lpthread'
my solution has been for the moment ( and it is linked ok then )
mv $(targetprefix)/lib/libdirectfb.la $(targetprefix)/lib/libdirectfb.la.old
mv $(targetprefix)/lib/libfusion.la $(targetprefix)/lib/libfusion.la.old
sed -e "s, /lib, $(targetprefix)/lib,g" <
$(targetprefix)/lib/libdirectfb.la.old >$(targetprefix)/lib/libdirectfb.la
sed -e "s, /lib, $(targetprefix)/lib,g" < $(targetprefix)/lib/libfusion.la.old
>$(targetprefix)/lib/libfusion.la
rm -f $(targetprefix)/lib/libdirectfb.la.old
rm -f $(targetprefix)/lib/libfusion.la.old
this changes the entries in those .la files to point to the right direction.
as i am crosscompiling lots of other things on the tuxbox cdk and every library is
builded in a correct way,
i think you have got some trouble with your automake / conf usage if your application
DirectFB is crosscompiled for another platform.
As i am definitly not a (Magic) autoconf/make Guru my workaround works - but not in a
REAL FIX way.
Would be lucky if these things could be fixed in cvs with you macros for automake/conf
if you need more input - e.g. compiler output whatever leave me a note.
thanks
mws
=========================
next is still to investigate but seems to be happening only with libsdl - more to come
> On the other side i have some troubles with having directfb using libsdl cvs
>
>
> (*) DirectFB/Graphics: MMX Software Rasterizer 0.6 (convergence integrated media
> GmbH)
> (-) [12380: 0.184] DirectFB/CoreParts: Going to initialize 'screens' core...
> (-) [12380: 0.184] DirectFB/CoreParts: Going to initialize 'layers' core...
> (-) [12380: 0.184] DirectFB/Core: Core successfully created.
> (-) [12380: 0.185] DirectFB/core/layers: dfb_layer_get_primary_context (SDL
> Primary Layer, activate) <- active: -1
> (-) [12380: 0.185] DirectFB/core/layers: dfb_layer_create_context (SDL Primary
> Layer)
> (-) [12380: 0.185] Fusion/ObjectPool: {Layer Context Pool} added 0x808c2d8
> (-) [12380: 0.185] DirectFB/core/layers: dfb_layer_context_create -> 0x808c2d8
> (!!!) *** WARNING [no video mode set yet] *** [layers.c:536 in
> dfb_screen_rectangle()]
> (-) [12380: 0.185] DirectFB/core/layers: dfb_layer_activate_context (SDL Primary
> Layer, 0x808c2d8)
> (-) [12380: 0.185] DirectFB/core/layers: dfb_layer_context_activate (0x808c2d8)
> (-) [12380: 0.185] DirectFB/core/layers: dfb_layer_get_primary_context (SDL
> Primary Layer, activate) <- active: 0
> (-) [12380: 0.185] Fusion/ObjectPool: {Layer Context Pool} dead object: 0x808c2d8
> (-) [12380: 0.185] DirectFB/core/layers: destroying context 0x808c2d8 (SDL
> Primary Layer, active)
> (-) [12380: 0.185] DirectFB/core/layers: dfb_layer_remove_context (SDL Primary
> Layer, 0x808c2d8)
> (-) [12380: 0.185] DirectFB/core/layers: dfb_layer_context_deactivate (0x808c2d8)
> (-) [12380: 0.186] DirectFB/Core: dfb_core_destroy...
> (-) [12380: 0.186] DirectFB/Core: Shutting down...
> (-) [12380: 0.186] DirectFB/CoreParts: Going to shutdown 'layers' core...
>
> cat /etc/directfbrc
> system=sdl
> force-windowed
> mode=720x576
> pixelformat=RGB16
>
> this did not happen before all changes which appeared in the cvs on thursday imho -
> more to investigate
>
> thx for your help
>
> cu
> mws
>
>
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