Questions on running check-abi

[Andreas Jaeger]

How do I run check-abi from the toplevel build directory?

Currently I try: make -C i686-linux-gnu/libstdc++-v3/ check-abi

but it seems this does not set up everything right since libgcc_s.so.1
is not found correctly:
$ make check-abi
./abi_check: error while loading shared libraries: libgcc_s.so.1: cannot open shared object file: No such file or directory
make: [check-abi] Error 127 (ignored)

(this is a system that has gcc 2.95 as default compiler and gcc 3.3
installed into /opt/gcc).

And how can I invoke check-abi with different multilibs?  What's the
magic for this?  Especially on x86-64 how will it find the 32-bit and
use i686-linux-gnu as default arch?

Andreas
-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj