Re: [Qemu-devel] qemu-fast - a better howto?

[Gabriel Ebner]

Hello,

Am Montag, 1. März 2004 18:30 schrieb Gabriel Guzmics:
> What I didnt manage is to compile qemu-fast
Do you also get the following error?

gcc  -static -Wl,-T,/home/gebner/tmp/qemu/i386-vl.ld  -o qemu-fast vl.o 
block.o ide.o vga.o sb16.o dma.o oss.o fdc.o osdep.o sdl.o libqemu.a  -lm 
-L/usr/lib -Wl,-rpath,/usr/lib -lSDL -lpthread -lm -ldl -lasound 
-L/usr/X11R6/lib -lX11 -lXext -laa -L/usr/lib -Wl,-rpath,/usr/lib -laa -lm 
-L/usr/X11R6/lib -lX11 -lslang
/usr/lib/libSDL.a(SDL_x11gl.lo)(.text+0x8d6): In function 
`X11_GL_LoadLibrary':
: warning: Using 'dlopen' in statically linked applications requires at 
runtime the shared libraries from the glibc version used for linking
/usr/X11R6/lib/libX11.a(x11trans.o)(.text+0xfe0): In function 
`_X11TransSocketINETConnect':
: warning: Using 'getaddrinfo' in statically linked applications requires at 
runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.2/../../../../i686-pc-linux-gnu/bin/ld: 
BFD 2.14.90.0.7 20031029 assertion fail elf.c:3460
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.2/../../../../i686-pc-linux-gnu/bin/ld: 
BFD 2.14.90.0.7 20031029 assertion fail elf.c:3460
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.2/../../../../i686-pc-linux-gnu/bin/ld: 
BFD 2.14.90.0.7 20031029 assertion fail elf.c:3460
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.2/../../../../i686-pc-linux-gnu/bin/ld: 
BFD 2.14.90.0.7 20031029 assertion fail elf.c:3460
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.2/../../../../i686-pc-linux-gnu/bin/ld: 
qemu-fast: Not enough room for program headers (allocated 5, need 7)
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.2/../../../../i686-pc-linux-gnu/bin/ld: 
final link failed: Bad value
collect2: ld returned 1 exit status
make[1]: *** [qemu-fast] Fehler 1
make[1]: Leaving directory `/home/gebner/data/tmp/qemu/i386'
make: *** [all] Fehler 1


> What about a some better howto about qemu-fast (how to set up, etc.)
> and: does the kernel-configuration differ somehow with 2.6.x kernels?
I think you don't have to modify the guest anymore for use with qemu-fast 
(unfortunately I can't test that since I'm unable to compile qemu-fast) since 
the latest improvements ([Qemu-devel] Code Copy / New Linux boot code), which 
allow unmodified guests to be run.

As for the host, you only have to activate Universal TUN/TAP device driver 
support if you want networking support (I still have to get that working 
under my debian vm and my netbsd vm).

        Gabriel (Ebner).