error: 'pthread_spin_lock' does not name a type

error: 'pthread_spin_lock' does not name a type

[Dyweni - Ceph-Devel]

 Hi List!


 Ceph master seems to be broken on my development machine.  Here's the 
 error:


 i686-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I.     -Wall -D__CEPH__ 
 -D_FILE_OFFSET_BITS=64 -D_REENTRANT -D_THREAD_SAFE -rdyna ic 
 -Wtype-limits -Wignored-qualifiers -Winit-self -Wpointer-arith 
 -fno-strict-aliasing -Wnon-virtual-dtor -Wno-invalid-o fsetof 
 -Wstrict-null-sentinel   -march=pentium3 -pipe -ggdb -MT 
 libcommon_a-AuthNoneAuthorizeHandler.o -MD -MP -MF .deps 
 libcommon_a-AuthNoneAuthorizeHandler.Tpo -c -o 
 libcommon_a-AuthNoneAuthorizeHandler.o `test -f 
 'auth/none/AuthNoneAuthor zeHandler.cc' || echo 
 './'`auth/none/AuthNoneAuthorizeHandler.cc
 In file included from ./msg/Message.h:138,
                  from ./messages/PaxosServiceMessage.h:4,
                  from ./messages/MAuth.h:18,
                  from auth/AuthClientHandler.cc:21:
 ./include/atomic.h:66: error: 'pthread_spin_lock' does not name a type
 ./include/atomic.h: In constructor 'ceph::atomic_t::atomic_t(int)':
 ./include/atomic.h:71: error: 'lock' was not declared in this scope
 ./include/atomic.h: In destructor 'ceph::atomic_t::~atomic_t()':
 ./include/atomic.h:74: error: 'lock' was not declared in this scope
 ./include/atomic.h: In member function 'int ceph::atomic_t::inc()':
 ./include/atomic.h:77: error: 'lock' was not declared in this scope
 ./include/atomic.h: In member function 'int ceph::atomic_t::dec()':
 ./include/atomic.h:83: error: 'lock' was not declared in this scope
 ./include/atomic.h: In member function 'void ceph::atomic_t::add(int)':
 ./include/atomic.h:89: error: 'lock' was not declared in this scope
 ./include/atomic.h: In member function 'void ceph::atomic_t::sub(int)':
 ./include/atomic.h:94: error: 'lock' was not declared in this scope
 ./include/atomic.h: In member function 'int ceph::atomic_t::read() 
 const':
 ./include/atomic.h:100: error: 'lock' was not declared in this scope





 I've bisected the error back to this commit:
 03c83799b3915dd8e42606a23bcc9b01a5a48bac is the first bad commit
 commit 03c83799b3915dd8e42606a23bcc9b01a5a48bac
 Author: Colin Patrick McCabe <cmccabe@alumni.cmu.edu>
 Date:   Fri Jun 10 14:43:28 2011 -0700

     include/atomic cleanup
 
     * Don't allow copying of class atomic_t.
     * Remove common/Spinlock.h because it's unecessary
     * SimpleMessenger: use atomic var for qlen
 
     Signed-off-by: Colin McCabe <colin.mccabe@dreamhost.com>

 :040000 040000 1f89f38df725669be6a302634cd9a3624632cb11 
 3e4bae4751d40947710767efd2533bdc02d8a53a M      src






 I am running GLIBC 2.12.2.






-- 
 Thanks,
 Dyweni

Re: error: 'pthread_spin_lock' does not name a type

[Colin Patrick McCabe]

Hi Dyweni,

It seems that you do not have libatomic ops, so you spotted a build
error that I overlooked.
Thanks for the report, it should be fixed shortly.

cheers,
Colin


On Mon, Jun 20, 2011 at 9:55 PM, Dyweni - Ceph-Devel
<YS3fpFE2ykfB@dyweni.com> wrote:
> Hi List!
>
>
> Ceph master seems to be broken on my development machine.  Here's the error:
>
>
> i686-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I.     -Wall -D__CEPH__
> -D_FILE_OFFSET_BITS=64 -D_REENTRANT -D_THREAD_SAFE -rdyna ic -Wtype-limits
> -Wignored-qualifiers -Winit-self -Wpointer-arith -fno-strict-aliasing
> -Wnon-virtual-dtor -Wno-invalid-o fsetof -Wstrict-null-sentinel
> -march=pentium3 -pipe -ggdb -MT libcommon_a-AuthNoneAuthorizeHandler.o -MD
> -MP -MF .deps libcommon_a-AuthNoneAuthorizeHandler.Tpo -c -o
> libcommon_a-AuthNoneAuthorizeHandler.o `test -f 'auth/none/AuthNoneAuthor
> zeHandler.cc' || echo './'`auth/none/AuthNoneAuthorizeHandler.cc
> In file included from ./msg/Message.h:138,
>                 from ./messages/PaxosServiceMessage.h:4,
>                 from ./messages/MAuth.h:18,
>                 from auth/AuthClientHandler.cc:21:
> ./include/atomic.h:66: error: 'pthread_spin_lock' does not name a type
> ./include/atomic.h: In constructor 'ceph::atomic_t::atomic_t(int)':
> ./include/atomic.h:71: error: 'lock' was not declared in this scope
> ./include/atomic.h: In destructor 'ceph::atomic_t::~atomic_t()':
> ./include/atomic.h:74: error: 'lock' was not declared in this scope
> ./include/atomic.h: In member function 'int ceph::atomic_t::inc()':
> ./include/atomic.h:77: error: 'lock' was not declared in this scope
> ./include/atomic.h: In member function 'int ceph::atomic_t::dec()':
> ./include/atomic.h:83: error: 'lock' was not declared in this scope
> ./include/atomic.h: In member function 'void ceph::atomic_t::add(int)':
> ./include/atomic.h:89: error: 'lock' was not declared in this scope
> ./include/atomic.h: In member function 'void ceph::atomic_t::sub(int)':
> ./include/atomic.h:94: error: 'lock' was not declared in this scope
> ./include/atomic.h: In member function 'int ceph::atomic_t::read() const':
> ./include/atomic.h:100: error: 'lock' was not declared in this scope
>
>
>
>
>
> I've bisected the error back to this commit:
> 03c83799b3915dd8e42606a23bcc9b01a5a48bac is the first bad commit
> commit 03c83799b3915dd8e42606a23bcc9b01a5a48bac
> Author: Colin Patrick McCabe <cmccabe@alumni.cmu.edu>
> Date:   Fri Jun 10 14:43:28 2011 -0700
>
>    include/atomic cleanup
>
>    * Don't allow copying of class atomic_t.
>    * Remove common/Spinlock.h because it's unecessary
>    * SimpleMessenger: use atomic var for qlen
>
>    Signed-off-by: Colin McCabe <colin.mccabe@dreamhost.com>
>
> :040000 040000 1f89f38df725669be6a302634cd9a3624632cb11
> 3e4bae4751d40947710767efd2533bdc02d8a53a M      src
>
>
>
>
>
>
> I am running GLIBC 2.12.2.
>
>
>
>
>
>
> --
> Thanks,
> Dyweni
> --
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Re: error: 'pthread_spin_lock' does not name a type

[Dyweni - Ceph-Devel]

 Hi Colin,

 With your patch, Ceph compiles correctly with the libatomic configure 
 switch present and not present.  (I didn't know about that before.)

 ---
 Thanks,
 Dyweni


 On Mon, 20 Jun 2011 22:36:35 -0700, Colin Patrick McCabe wrote:

> Hi Dyweni,
>
> It seems that you do not have libatomic ops, so you spotted a build
> error that I overlooked.
> Thanks for the report, it should be fixed shortly.
>
> cheers,
> Colin