Re: [libvirt] pthread_sigmask undefined reference error
On Thu, Aug 21, 2008 at 5:34 PM, Daniel P. Berrange <[EMAIL PROTECTED]> 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 (0xb7da) 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 (0xb7b1) > > > 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 -- Libvir-list mailing list Libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
Re: [libvirt] pthread_sigmask undefined reference error
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 And what OS distribution, version and CPU architecture are you using ? Daniel -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :| -- Libvir-list mailing list Libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
[libvirt] pthread_sigmask undefined reference error
Hi, The latest cvs version has an error when compiling: make[3]: Entering directory `/home/jun/projects/libvirt-0821/src' /bin/bash ../libtool --tag=CC --mode=link 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 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?? Thanks, Jun -- Libvir-list mailing list Libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
