From: | Andrew Hammond <ahammond(at)ca(dot)afilias(dot)info> |
---|---|
To: | pgsql-ports(at)postgresql(dot)org |
Subject: | Re: pthreads issue when compiling 7.4.8 on AIX 5.3 |
Date: | 2005-06-16 21:26:43 |
Message-ID: | 42B1EE93.2040502@ca.afilias.info |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-ports |
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Sure enough, there's some _XOPEN_SOURCE magic around them:
#if (_XOPEN_SOURCE >= 600)
typedef struct
{
#ifdef __64BIT__
long __sp_word[3];
#else
int __sp_word[6];
#endif /* __64BIT__ */
}
pthread_spinlock_t;
typedef struct
{
#ifdef __64BIT__
long __br_word[5];
#else
int __br_word[8];
#endif /* __64BIT__ */
}
pthread_barrier_t;
#endif /* _XOPEN_SOURCE >= 600 */
#if (_XOPEN_SOURCE >= 600)
typedef void *pthread_barrierattr_t;
#endif
So... I went hunting to see where _XOPEN_SOURCE is defined and found it
in standards.h which is included all over the place, including sys/types.h
/* If _XOPEN_SOURCE is defined without a value, or with a value less
* than 500 (UNIX98), then set a value, so that #if statements will
* work properly.
*/
#ifdef _XOPEN_SOURCE
#if ((_XOPEN_SOURCE + 0) < 500)
#undef _XOPEN_SOURCE
#define _XOPEN_SOURCE 1
#endif
#endif
#if defined(_UNIX03) || (_XOPEN_SOURCE==600)
#undef _XOPEN_SOURCE
#define _XOPEN_SOURCE 600
#undef _XOPEN_SOURCE_EXTENDED
#define _XOPEN_SOURCE_EXTENDED 1
#undef _POSIX_C_SOURCE
#define _POSIX_C_SOURCE 200112L
#undef _THREAD_SAFE
#define _THREAD_SAFE
#endif
#if defined(_UNIX98) || (_XOPEN_SOURCE==500)
#undef _XOPEN_SOURCE
#define _XOPEN_SOURCE 500
#undef _XOPEN_SOURCE_EXTENDED
#define _XOPEN_SOURCE_EXTENDED 1
#endif
#ifdef _UNIX95
#undef _XOPEN_SOURCE_EXTENDED
#define _XOPEN_SOURCE_EXTENDED 1
#endif
#if (_XOPEN_SOURCE_EXTENDED==1)
#ifndef _XOPEN_SOURCE
#define _XOPEN_SOURCE 1
#endif /* _XOPEN_SOURCE */
#endif /* _XOPEN_SOURCE_EXTENDED */
#ifdef _XOPEN_SOURCE
#ifndef _POSIX_SOURCE
#define _POSIX_SOURCE
#endif
#endif
I also made sure that it's not being defined or undefined anywhere else
in the include paths. Then, I tried overriding the _XOPEN_SOURCE
variable on the command line for gcc, but, still no luck.
- -bash-2.05b$ gcc -O2 -fno-strict-aliasing -g -Wall -Wmissing-prototypes
- -Wmissing-declarations -I../../../src/include
- -I/opt/dbs/readline/include -I/opt/dbs/zlib/include
- -I/opt/freeware/include -D _XOPEN_SOURCE=600 -c -o thread_test.o
thread_test.c
In file included from thread_test.c:23:
/usr/include/pthread.h:652: error: parse error before '*' token
/usr/include/pthread.h:655: error: parse error before '*' token
/usr/include/pthread.h:658: error: parse error before '*' token
/usr/include/pthread.h:661: error: parse error before '*' token
/usr/include/pthread.h:664: error: parse error before '*' token
/usr/include/pthread.h:672: error: parse error before '*' token
/usr/include/pthread.h:675: error: parse error before '*' token
/usr/include/pthread.h:678: error: parse error before '*' token
/usr/include/pthread.h:681: error: parse error before '*' token
/usr/include/pthread.h:689: error: parse error before '*' token
/usr/include/pthread.h:693: error: parse error before '*' token
/usr/include/pthread.h:696: error: parse error before '*' token
I'd like to believe I'm missing something really obvious here... :)
- --
Andrew Hammond 416-673-4138 ahammond(at)ca(dot)afilias(dot)info
Database Administrator, Afilias Canada Corp.
CB83 2838 4B67 D40F D086 3568 81FC E7E5 27AF 4A9A
Bruce Momjian wrote:
> I would look around in sys/types.h to see if there is a #define that is
> preventing the symbol from being exported.
>
> ---------------------------------------------------------------------------
>
> Andrew Hammond wrote:
>
> I'm seeing the following errors when compiling postgres 7.4.8 (vanilla)
> on AIX 5.3
>
> make[2]: Entering directory `/opt/src/postgresql-7.4.8/src/port'
> gcc -O2 -fno-strict-aliasing -g -Wall -Wmissing-prototypes
> -Wmissing-declarations -I../../src/include -I/opt/dbs/readline/include
> -I/opt/dbs/zlib/include -I/opt/freeware/include -c thread.c
> In file included from thread.c:25:
> /usr/include/pthread.h:652: error: parse error before '*' token
> /usr/include/pthread.h:655: error: parse error before '*' token
> /usr/include/pthread.h:658: error: parse error before '*' token
> /usr/include/pthread.h:661: error: parse error before '*' token
> /usr/include/pthread.h:664: error: parse error before '*' token
> /usr/include/pthread.h:672: error: parse error before '*' token
> /usr/include/pthread.h:675: error: parse error before '*' token
> /usr/include/pthread.h:678: error: parse error before '*' token
> /usr/include/pthread.h:681: error: parse error before '*' token
> /usr/include/pthread.h:689: error: parse error before '*' token
> /usr/include/pthread.h:693: error: parse error before '*' token
> /usr/include/pthread.h:696: error: parse error before '*' token
> make[2]: *** [thread.o] Error 1
> make[2]: Leaving directory `/opt/src/postgresql-7.4.8/src/port'
>
> I've looked into pthread.h and it's refereing to pthread_barrier_t,
> pthread_barrierattr_t and pthread_spinlock_t. These do not exist in
> pthread.h on our 5.1 box. However they are defined in sys/types.h which
> is included up near the top pthread.h.
>
> I'm somewhat at a loss about where this could be going wrong.
>
> Configure options follow
>
> ./configure --prefix=/opt/dbs/pgsql748-slony105-AIX53-2005-06-13
> -
> --with-includes=/opt/dbs/readline/include:/opt/dbs/zlib/include:/usr/ccs/include:/opt/freeware/include:/usr/local/include
> -
> --with-libraries=/opt/dbs/readline/lib:/opt/dbs/zlib/lib:/usr/ccs/lib:/opt/freeware/lib:/usr/local/lib
> --enable-thread-safety --enable-debug --enable-aix64
>
> Note that this binary will need to have slony support which is why the
> --enable-thread-safety. We've had success compiling postgres on AIX 5.1
> with identical settings. We're using gcc 3.3.2
>
> The thread_test program fails identically:
>
> -bash-2.05b$ make
> gcc -O2 -fno-strict-aliasing -g -Wall -Wmissing-prototypes
> -Wmissing-declarations -I../../../src/include
> -I/opt/dbs/readline/include -I/opt/dbs/zlib/include
> -I/opt/freeware/include -c -o thread_test.o thread_test.c
> In file included from thread_test.c:23:
> /usr/include/pthread.h:652: error: parse error before '*' token
> /usr/include/pthread.h:655: error: parse error before '*' token
> /usr/include/pthread.h:658: error: parse error before '*' token
> /usr/include/pthread.h:661: error: parse error before '*' token
> /usr/include/pthread.h:664: error: parse error before '*' token
> /usr/include/pthread.h:672: error: parse error before '*' token
> /usr/include/pthread.h:675: error: parse error before '*' token
> /usr/include/pthread.h:678: error: parse error before '*' token
> /usr/include/pthread.h:681: error: parse error before '*' token
> /usr/include/pthread.h:689: error: parse error before '*' token
> /usr/include/pthread.h:693: error: parse error before '*' token
> /usr/include/pthread.h:696: error: parse error before '*' token
> make: *** [thread_test.o] Error 1
>
> --
> Andrew Hammond 416-673-4138 ahammond(at)ca(dot)afilias(dot)info
> Database Administrator, Afilias Canada Corp.
> CB83 2838 4B67 D40F D086 3568 81FC E7E5 27AF 4A9A
- ---------------------------(end of broadcast)---------------------------
TIP 2: you can get off all lists at once with the unregister command
(send "unregister YourEmailAddressHere" to majordomo(at)postgresql(dot)org)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.1 (GNU/Linux)
iD8DBQFCse6Rgfzn5SevSpoRArEsAKCho8z4L4A8YfQ4TiISO9bs5dGs6ACgxJB4
laP2NOg4EqlFUjgnscZzWB8=
=w6xE
-----END PGP SIGNATURE-----
From | Date | Subject | |
---|---|---|---|
Next Message | Bruce Momjian | 2005-06-16 23:52:16 | Re: pthreads issue when compiling 7.4.8 on AIX 5.3 |
Previous Message | Mohan, Ross | 2005-06-16 20:47:56 | Re: pthreads issue when compiling 7.4.8 on AIX 5.3 |