Parsing nm output on AIX

[Linus Nordberg]

The parsing of /usr/bin/nm output on AIX (at least 4.1.4.0 and
4.3.2.0) fails.

config.log:

ltconfig:1871: eval "nm conftest.o | sed -n -e 's/^.*[  ]\([BCDT]\)[    ][      
]*\(\)\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2\3 \3/p' > conftest.nm"
cannot run sed -n -e 's/^.*[    ]\([BCDT]\)[    ][      ]*\(\)\([_A-Za-z][_A-Za-
z0-9]*\)$/\1 \2\3 \3/p'


Example of nm output:

.nm_test_func        T          0      42
[...]
nm_test_func         D        128
nm_test_func         d        128      12
nm_test_func:F-11    -          0

--linus