On Tue, Nov 3, 2015 at 3:23 PM, David Edelsohn <dje....@gmail.com> wrote: > TLS symbols in AIX display a new, different symbol type in nm output. > Libtool explicitly creates a list of exported symbols for shared > libraries using nm and does not recognize the new TLS symbols, so > those symbols are not exported. > > This is a regression for TLS support on AIX. > > This patch updates libtool.m4 in GCC and configure for libstdc++-v3, > libgfortran, and libgomp. I would like to apply the patch to GCC > while I simultaneously work with the Libtool community to correct the > bug upstream. I also would like to backport this to GCC 5.2 and GCC > 4.9.x.
What does this do to the set of exported symbols esp. on branches. Does AIX have library versions? > I have not been able to run the correct versions of autoconf to > regenerate configure directly. I either can edit the files directly > or I would appreciate someone helping me to regenerate configure in > all library directories. > > Bootstrapped on powerpc-ibm-aix7.1.0.0. > > * libtool.m4 (export_symbols_cmds) [AIX]: Add global TLS "L" symbols. > * libstdc++-v3/configure: Regenerate. > * libgfortran/configure: Regenerate. > * libgomp/configure: Regenerate. > > Thanks, David
