On Thu, Aug 21, 2008 at 5:34 PM, Daniel P. Berrange <berrange@redhat.com> wrote:
On Thu, Aug 21, 2008 at 02:36:33PM +0900, Jun Koi wrote:
Hi,
The latest cvs version has an error when compiling:
-Wformat -Wformat-security -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wextra -Wshadow -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Winline -Wredundant-decls -Wno-sign-compare -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fasynchronous-unwind-tables -o virsh virsh-console.o virsh-util-lib.o virsh-virsh.o -Wall -Wformat -Wformat-security -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wextra -Wshadow -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Winline -Wredundant-decls -Wno-sign-compare -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fasynchronous-unwind-tables libvirt.la ../gnulib/lib/libgnu.la gcc -g -O2 -Wall -Wformat -Wformat-security -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wextra -Wshadow -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Winline -Wredundant-decls -Wno-sign-compare -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fasynchronous-unwind-tables -o .libs/virsh virsh-console.o virsh-util-lib.o virsh-virsh.o -Wall -Wformat -Wformat-security -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wextra -Wshadow -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Winline -Wredundant-decls -Wno-sign-compare -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fasynchronous-unwind-tables ./.libs/libvirt.so ../gnulib/lib/.libs/libgnu.a ./.libs/libvirt.so: undefined reference to `pthread_sigmask' collect2: ld returned 1 exit status make[3]: *** [virsh] Error 1 make[3]: Leaving directory `/home/jun/projects/libvirt-0821/src' make[2]: *** [all] Error 2 make[2]: Leaving directory `/home/jun/projects/libvirt-0821/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/jun/projects/libvirt-0821' make: *** [all] Error 2
It seems I lack a particular library??
That symbol is in libpthread.so which we should already be linking against because we already use many pthread symbols. Can you provide the output of
$ ldd src/.libs/libvirt.so.0
# ldd src/.libs/libvirt.so.0 linux-gate.so.1 => (0xb7f4b000) libxml2.so.2 => /usr/lib/libxml2.so.2 (0xb7da0000) libgnutls.so.13 => /usr/lib/libgnutls.so.13 (0xb7d2a000) libsasl2.so.2 => /usr/lib/libsasl2.so.2 (0xb7d12000) libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb7bc3000) libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0xb7bbf000) libz.so.1 => /usr/lib/libz.so.1 (0xb7baa000) libm.so.6 => /lib/tls/i686/cmov/libm.so.6 (0xb7b85000) libtasn1.so.3 => /usr/lib/libtasn1.so.3 (0xb7b75000) libgcrypt.so.11 => /lib/libgcrypt.so.11 (0xb7b27000) libresolv.so.2 => /lib/tls/i686/cmov/libresolv.so.2 (0xb7b14000) /lib/ld-linux.so.2 (0xb7f4c000) libgpg-error.so.0 => /lib/libgpg-error.so.0 (0xb7b10000)
And what OS distribution, version and CPU architecture are you using ?
It is Ubuntu 8.04, on x86. Do you have any idea? Thanks, Jun