Hans de Bruin wrote:
Glauber Costa wrote:
e$ ./configure --prefix=/usr --with-patched-kernel
Install prefix /usr
BIOS directory /usr/share/qemu
binary directory /usr/bin
Manual directory /usr/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path /home/hns/kvm-userspace/qemu
C compiler gcc
Host C compiler gcc
ARCH_CFLAGS -m64
make make
install install
host CPU x86_64
host big endian no
target list x86_64-softmmu
gprof enabled no
sparse enabled no
profiler no
static build no
-Werror enabled no
SDL support yes
SDL static link no
curses support yes
mingw32 support no
Audio drivers oss
Extra audio cards ac97 es1370 sb16
Mixer emulation no
VNC TLS support yes
TLS CFLAGS
TLS LIBS -lgnutls
kqemu support no
kvm support no - (#error Missing KVM capability
KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
try passing --kerneldir=<path_to_kvm_git>
That did not help, but after I changed this:
~/kvm-userspace$ diff configure.old configure
95,96c95,96
< #set kenel directory
< libkvm_kerneldir=$(readlink -f kernel)
---
> #set kernel directory
> libkvm_kerneldir=$(readlink -f $kerneldir)
the error was gone. configure used kvm.h in /usr/include/linux/ (distro
suplied 2.6.27 headers) instead of the git version.
My troubles aren't totaly gone however:
make -C libkvm
make[1]: Entering directory `/home/hns/kvm-userspace/libkvm'
gcc -m64 -D__x86_64__ -MMD -MF ./.libkvm.d -g -fomit-frame-pointer -Wall
-fno-stack-protector -
I /usr/src/linux-2.6/include -c -o libkvm.o libkvm.c
In file included from /usr/include/bits/fcntl.h:24,
from /usr/include/fcntl.h:34,
from libkvm.c:30:
/usr/include/sys/types.h:46: error: conflicting types for 'loff_t'
/usr/src/linux-2.6/include/linux/types.h:57: error: previous declaration
of 'loff_t' was here
/usr/include/sys/types.h:62: error: conflicting types for 'dev_t'
/usr/src/linux-2.6/include/linux/types.h:19: error: previous declaration
of 'dev_t' was here
In file included from /usr/include/sys/types.h:133,
from /usr/include/bits/fcntl.h:24,
from /usr/include/fcntl.h:34,
from libkvm.c:30:
/usr/include/time.h:105: error: conflicting types for 'timer_t'
/usr/src/linux-2.6/include/linux/types.h:28: error: previous declaration
of 'timer_t' was here
In file included from /usr/include/bits/fcntl.h:24,
from /usr/include/fcntl.h:34,
from libkvm.c:30:
/usr/include/sys/types.h:198: error: conflicting types for 'int64_t'
/usr/src/linux-2.6/include/linux/types.h:125: error: previous
declaration of 'int64_t' was here
/usr/include/sys/types.h:204: error: conflicting types for 'u_int64_t'
/usr/src/linux-2.6/include/linux/types.h:124: error: previous
declaration of 'u_int64_t' was here
In file included from /usr/include/sys/types.h:220,
from /usr/include/bits/fcntl.h:24,
from /usr/include/fcntl.h:34,
from libkvm.c:30:
/usr/include/sys/select.h:78: error: conflicting types for 'fd_set'
/usr/src/linux-2.6/include/linux/types.h:18: error: previous declaration
of 'fd_set' was here
In file included from /usr/include/bits/fcntl.h:24,
from /usr/include/fcntl.h:34,
from libkvm.c:30:
/usr/include/sys/types.h:235: error: conflicting types for 'blkcnt_t'
/usr/src/linux-2.6/include/linux/types.h:146: error: previous
declaration of 'blkcnt_t' was here
In file included from /usr/include/inttypes.h:28,
from libkvm.c:37:
/usr/include/stdint.h:56: error: conflicting types for 'uint64_t'
/usr/src/linux-2.6/include/linux/types.h:123: error: previous
declaration of 'uint64_t' was here
make[1]: *** [libkvm.o] Error 1
make[1]: Leaving directory `/home/hns/kvm-userspace/libkvm'
make: *** [libkvm] Error 2
I copied all the kvm kernel headers from 29-rc4 to /usr/include/linux,
git-reset kvm-userspace (undone my .configure changes) and the build
completed successfully.
--
Hans
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