Problem compiling OpenLDAP on Redhat 7.0

[Jatin Nansi <jatin.nansi@timesgroup.com>]

Hello,

I am trying to compile OpenLDAP 2.0.7 on a Redhat 7.0 pc.
I get the following error while running the configure script:
-------------------------------------------------------
----lots of output----
|
|
|
checking for NT Threads... checking for _beginthread... no
no
checking for pthread.h... yes
checking POSIX thread version... final
checking for LinuxThreads pthread.h... yes
checking for GNU Pth pthread.h... no
checking for sched.h... yes
checking for pthread_create in default libraries... no
checking for pthread link with -kthread... no
checking for pthread link with -pthread... no
checking for pthread link with -pthreads... no
checking for pthread link with -mthreads... no
checking for pthread link with -thread... no
checking for pthread link with -lpthread -lmach -lexc -lc_r... no
checking for pthread link with -lpthread -lmach -lexc... no
checking for pthread link with -lpthread -Wl,-woff,85... no
checking for pthread link with -lpthread... no
checking for pthread link with -lc_r... no
checking for pthread link with -threads... no
checking for pthread link with -lpthreads -lmach -lexc -lc_r... no
checking for pthread link with -lpthreads -lmach -lexc... no
checking for pthread link with -lpthreads -lexc... no
checking for pthread link with -lpthreads... no
configure: error: could not link with POSIX Threads     <
------------the problem.........
[root@mayavi1 ~/installation/openldap-2.0.7]#
-------------------------------------------------------------------
could you please tell me what i need to do to solve this problem?

thank you

Jatin

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