symlink install problem

[Harlan Stenn]

The install target for gawk does something like:

 if [ test -f awk ] ...

and this mechanism fails on machines like Solaris when the symlink is there,
as -f tests for a Real File, not a symlink.

The next problem is that the solaris "test" does not implement -e, and there
are some versions of "test" that do not support  -h/-L.

Grunt.

H