sdl dependencies?

sdl dependencies?

[Tupshin Harper]

I'm trying to build the latest unstable source, and "make tools" fails here:
make[4]: Entering directory 
`/usr/src/xen-unstable/tools/ioemu/target-i386-dm'
gcc  -Wl,-T,/usr/src/xen-unstable/tools/ioemu/x86_32.ld -o qemu-dm vl.o 
exec.o monitor.o osdep.o block.o readline.o pci.o console.o 
block-cloop.o ide.o ne2000.o pckbd.o vga.o dma.o fdc.o mc146818rtc.o 
serial.o i8259.o i8254.o pc.o port-e9.o cirrus_vga.o vnc.o sdl.o 
libqemu.a  -lm -L../../libxc -lxc -lz  -L/usr/lib -lvncserver -lnsl 
-lpthread -ljpeg -lz -lutil
sdl.o(.text+0x49e): In function `sdl_resize':
/usr/src/xen-unstable/tools/ioemu/sdl.c:72: undefined reference to 
`SDL_SetVideoMode'

followed by a bunch of other undefined references, all referring to sdl.

Running debian (sarge), and I've installed every conceivable sdl package 
with no luck. What do I need to get this to compile?

Thanks
-Tupshin

Re: sdl dependencies?

[Arun Sharma]

Tupshin Harper wrote:
> I'm trying to build the latest unstable source, and "make tools" fails 
> here:
> make[4]: Entering directory 
> `/usr/src/xen-unstable/tools/ioemu/target-i386-dm'
> gcc  -Wl,-T,/usr/src/xen-unstable/tools/ioemu/x86_32.ld -o qemu-dm vl.o 
> exec.o monitor.o osdep.o block.o readline.o pci.o console.o 
> block-cloop.o ide.o ne2000.o pckbd.o vga.o dma.o fdc.o mc146818rtc.o 
> serial.o i8259.o i8254.o pc.o port-e9.o cirrus_vga.o vnc.o sdl.o 
> libqemu.a  -lm -L../../libxc -lxc -lz  -L/usr/lib -lvncserver -lnsl 
> -lpthread -ljpeg -lz -lutil
> sdl.o(.text+0x49e): In function `sdl_resize':
> /usr/src/xen-unstable/tools/ioemu/sdl.c:72: undefined reference to 
> `SDL_SetVideoMode'
> 
> followed by a bunch of other undefined references, all referring to sdl.
> 
> Running debian (sarge), and I've installed every conceivable sdl package 
> with no luck. What do I need to get this to compile?
> 

Another user reported it too, but I couldn't reproduce. Here's what my 
config.mak looks like:

$ cat tools/ioemu/target-i386-dm/config.mak
# Automatically generated by configure - do not modify
include ../config-host.mak
TARGET_ARCH=i386
CONFIG_VNC=yes
VNC_CFLAGS=
VNC_LIBS=-L/usr/lib -lvncserver -lnsl -lpthread -lz -ljpeg
CONFIG_SDL=yes
SDL_LIBS=-L/usr/lib -lSDL -lpthread -lm -ldl -lasound -L/usr/X11R6/lib 
-lX11 -lXext
SDL_CFLAGS=-I/usr/include/SDL -D_REENTRANT

Can you post yours?

	-Arun

Re: sdl dependencies?

[Tupshin Harper]

Arun Sharma wrote:

> Tupshin Harper wrote:
>
>> I'm trying to build the latest unstable source, and "make tools" 
>> fails here:
>> make[4]: Entering directory 
>> `/usr/src/xen-unstable/tools/ioemu/target-i386-dm'
>> gcc  -Wl,-T,/usr/src/xen-unstable/tools/ioemu/x86_32.ld -o qemu-dm 
>> vl.o exec.o monitor.o osdep.o block.o readline.o pci.o console.o 
>> block-cloop.o ide.o ne2000.o pckbd.o vga.o dma.o fdc.o mc146818rtc.o 
>> serial.o i8259.o i8254.o pc.o port-e9.o cirrus_vga.o vnc.o sdl.o 
>> libqemu.a  -lm -L../../libxc -lxc -lz  -L/usr/lib -lvncserver -lnsl 
>> -lpthread -ljpeg -lz -lutil
>> sdl.o(.text+0x49e): In function `sdl_resize':
>> /usr/src/xen-unstable/tools/ioemu/sdl.c:72: undefined reference to 
>> `SDL_SetVideoMode'
>>
>> followed by a bunch of other undefined references, all referring to sdl.
>>
>> Running debian (sarge), and I've installed every conceivable sdl 
>> package with no luck. What do I need to get this to compile?
>>
>
> Another user reported it too, but I couldn't reproduce. Here's what my 
> config.mak looks like:
>
> $ cat tools/ioemu/target-i386-dm/config.mak
> # Automatically generated by configure - do not modify
> include ../config-host.mak
> TARGET_ARCH=i386
> CONFIG_VNC=yes
> VNC_CFLAGS=
> VNC_LIBS=-L/usr/lib -lvncserver -lnsl -lpthread -lz -ljpeg
> CONFIG_SDL=yes
> SDL_LIBS=-L/usr/lib -lSDL -lpthread -lm -ldl -lasound -L/usr/X11R6/lib 
> -lX11 -lXext
> SDL_CFLAGS=-I/usr/include/SDL -D_REENTRANT
>
> Can you post yours?
>
>     -Arun

First four lines identical, but completely missing the last 3 (starting 
with CONFIG_SDL=yes)
I pasted those lines in, and it compiled.

Thanks
-Tupshin

Re: sdl dependencies?

[Arun Sharma]

Tupshin Harper wrote:

> First four lines identical, but completely missing the last 3 (starting 
> with CONFIG_SDL=yes)
> I pasted those lines in, and it compiled.

The sdl probe in tools/ioemu/configure is failing for some reason. You 
might want to investigate why.

	-Arun

Re: sdl dependencies?

[Tupshin Harper]

Arun Sharma wrote:

> Tupshin Harper wrote:
>
>> First four lines identical, but completely missing the last 3 
>> (starting with CONFIG_SDL=yes)
>> I pasted those lines in, and it compiled.
>
>
> The sdl probe in tools/ioemu/configure is failing for some reason. You 
> might want to investigate why.
>
>     -Arun

I think what is likely is that I installed the necessary sdl libs after 
getting an initial failure. This will probably be a very common 
scenario. The other xen dependencies, such as twisted, python, etc., 
fail explicitly if their libs aren't installed. The sdl stuff should 
either cleanly not try to compile if the dependencies aren't found or 
else attempt a configure each time "make tools" is run so that user's 
won't get into this scenario.

-Tupshin