Hello, we encountered some problems when building an OpenMP application/library package because of a missing symbol on AIX 6.1 TL8 running on an IBM Power6 system. We traced the problem down to an omission in libtool: since the matching string for AIX symcode='[[BCDT]]' does not include global TLS symbols (letter L of AIX nm) we faced a problem with a symbol compiled into an object and visible in the static version of the library being invisible in the shared library object. In short: could someone add L to above symcode assignment (line 3748 in build-aux/ltmain.in)? Also when reading the AIX nm manual page[1] I see that letter A for global absolute symbols is equally unrecognized. So it might make sense to add that as well but have no test case for that. Regards, Thomas [1] Can be searched on the Internat as AIX "Commands Reference, Volume 4: n through r", I found it at page 216 -- Thomas Jahns DKRZ GmbH, Department: Application software Deutsches Klimarechenzentrum Bundesstraße 45a D-20146 Hamburg Phone: +49-40-460094-151 Fax: +49-40-460094-270 Email: Thomas Jahns