[Bug target/45258] linkage on -ldl, -lm and -lpthread should be purged from darwin build

[mrs at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45258

--- Comment #13 from mrs at gcc dot gnu.org <mrs at gcc dot gnu.org> 2011-01-10 
19:41:42 UTC ---
Author: mrs
Date: Mon Jan 10 19:41:39 2011
New Revision: 168639

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168639
Log:
2010-08-17  Jack Howarth  <howa...@bromo.med.uc.edu>

    PR target/45258
     * gcc.c (spec_function): Add remove-outfile.
     (remove_outfile_spec_function): New function.
     * config/darwin.h (LINK_SPEC): Add removal of -ldl, -lm and -lpthread.
    * invoke.texi (replace-outfile): Document.

Modified:
    trunk/gcc/ChangeLog-2010