Sun Solaris Hints ** This file covers Solaris 2 and later releases. ** ** Solaris 1.X is covered in the SunOS hints file. ** Solaris 2.6, pthread_create() in -lc The Standard C library (-lc) contains pthread functions which are not compatible with and are not useable. The autoconf system does not detect this incompatibility nor attempts to resolve it. Consequently, slapd/slurpd will not work correctly using out-of-the-box settings. Slapd will report an error such as: listener pthread_create failed To resolve this problem, the installer must specify the proper Pthreads libraries: LIBS="-lpthread -lposix4" ./configure OR use Solaris (LWP) Threads ./configure --with-threads=lwp OR disable threads: ./configure --without-threads