PostgreSQL Bugs - Freebsd410 and postgresql803: src/port compile error

Author

Freebsd410 and postgresql803: src/port compile error

rmkml

2005-08-05, 9:25 am

Hi,

I have an error when postgresql 803 compile with flag :

../configure --prefix=/usr/local/postgres --enable-thread-safety

....
gmake[4]: Leaving directory `/var/tmp/postgresql-8.0.3/src/port'
gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -fno-strict-aliasing
initdb.o -L../../../src/port -lpgport -L../../../src/interfaces/libpq
-lpq -L../../../src/port -Wl,-R/usr/local/postgres/lib -lpgport -lz
-lreadline -lcrypt -lcompat -lm -lutil -o initdb
.../../../src/interfaces/libpq/libpq.so: undefined reference to
`pthread_sigmask'
.../../../src/interfaces/libpq/libpq.so: undefined reference to
`pthread_mutex_unloc
k'
.../../../src/interfaces/libpq/libpq.so: undefined reference to
`pthread_mutex_lock'

....

Possible help me ?

Regards
Rmkml

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Jim C. Nasby

2005-08-14, 8:24 pm

I believe that thread safety isn't supported on *BSD. I know that
there's issues with building in python support if python was compiled
with threads enabled.

On Fri, Aug 05, 2005 at 02:47:27PM +0200, rmkml wrote:
> Hi,
>
> I have an error when postgresql 803 compile with flag :
>
> ./configure --prefix=/usr/local/postgres --enable-thread-safety
>
> ...
> gmake[4]: Leaving directory `/var/tmp/postgresql-8.0.3/src/port'
> gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -fno-strict-aliasing
> initdb.o -L../../../src/port -lpgport -L../../../src/interfaces/libpq
> -lpq -L../../../src/port -Wl,-R/usr/local/postgres/lib -lpgport -lz
> -lreadline -lcrypt -lcompat -lm -lutil -o initdb
> ../../../src/interfaces/libpq/libpq.so: undefined reference to
> `pthread_sigmask'
> ../../../src/interfaces/libpq/libpq.so: undefined reference to
> `pthread_mutex_unloc
k'
> ../../../src/interfaces/libpq/libpq.so: undefined reference to
> `pthread_mutex_lock'

> ...
>
> Possible help me ?
>
> Regards
> Rmkml
>
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>

--
Jim C. Nasby, Sr. Engineer jnasby@pervasive.com
Pervasive Software http://pervasive.com 512-569-9461

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Bruce Momjian

2005-08-15, 3:24 am

Jim C. Nasby wrote:[color=darkred
]
> I believe that thread safety isn't supported on *BSD. I know that
> there's issues with building in python support if python was compiled
> with threads enabled.
>
> On Fri, Aug 05, 2005 at 02:47:27PM +0200, rmkml wrote:

No, I think it should work. If it passes the thread tests in configure,
it should compile. I am unsure why it is failing.

--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073

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Darcy Buskermolen

2005-08-15, 8:25 pm

On Sunday 14 August 2005 21:30, Bruce Momjian wrote:
> Jim C. Nasby wrote:
>
> No, I think it should work. If it passes the thread tests in configure,
> it should compile. I am unsure why it is failing.

it's missing a link to the threading libs -pthread

--
Darcy Buskermolen
Wavefire Technologies Corp.

http://www.wavefire.com
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fx: 250.763.1759

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Jim C. Nasby

2005-08-15, 8:25 pm

On Mon, Aug 15, 2005 at 10:34:59AM -0700, Darcy Buskermolen wrote:
> On Sunday 14 August 2005 21:30, Bruce Momjian wrote:
>
> it's missing a link to the threading libs -pthread

http://lnk.nu/pgbuildfarm.org/3ks.pl

Note that the build before (without --enable-thread-safety) at least
made it through configure.
--
Jim C. Nasby, Sr. Engineering Consultant jnasby@pervasive.com
Pervasive Software http://pervasive.com 512-569-9461

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Bruce Momjian

2005-08-15, 8:25 pm

Jim C. Nasby wrote:
>
> http://lnk.nu/pgbuildfarm.org/3ks.pl
>
> Note that the build before (without --enable-thread-safety) at least
> made it through configure.

Well, configure never completed:

checking thread safety of required library functions... no onfigure: error:
*** Thread test program failed. Your platform is not thread-safe.
*** Check the file 'config.log'for the exact reason.
***
*** You can use the configure option --enable-thread-safety-force
*** to force threads to be enabled. However, you must then run
*** the program in src/tools/thread and add locking function calls
*** to your applications to guarantee thread safety.

because the configure thread test failed.

--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073

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