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add .cc files to libgcc.a
- From: Perry Smith <pedzsan at gmail dot com>
- To: gcc <gcc at gcc dot gnu dot org>
- Date: Mon, 29 Oct 2012 08:54:18 -0500
- Subject: add .cc files to libgcc.a
This is on my quest to add __cxa_atexit to AIX's GCC. I'm trying to port my patches to trunk.
David said I should move my two files to libgcc.a instead of libstdc++.a which is where I put them before.
These files define __cxa_finalize and __cxa_atexit. These files are mostly from GNU's libc.
What I did was I added:
LIB2ADD += $(srcdir)/config/rs6000/cxa_atexit.cc $(srcdir)/config/rs6000/cxa_finalize.cc
to t-slibgcc-aix (mostly guessing what to do). This resulted in:
Makefile:798: *** Unsupported files in LIB2ADD or LIB2ADD_ST.. Stop.
I'm assuming this is because they are C++ and not C but perhaps there is a different way to add them in.
My original logic in adding them to libstdc++.a is they are only used (called) by code automatically produced by g++ and not gcc.
But I'm happy to do / try whatever.
Thank you for your time,