Installation bug

[Michael Carmack]

There is a problem installing acversion.m4 when 'configure' is called from
an absolute path (/path/to/configure) instead of ./configure. Here is the
relevant output:

 /bin/install -c -m 644 /pkg/gnu/autoconf/2.52-source/acversion.m4 
/pkg/gnu/autoconf/2.52-build-default.1/share/autoconf//pkg/gnu/autoconf/2.52-source/acversion.m4
/bin/install: cannot create regular file 
`/pkg/gnu/autoconf/2.52-build-default.1/share/a/share/autoconf//pkg/gnu/autoconf/2.52-source/acversion.m4':
 No such file or directory


And here is the difference when called as './configure':

 /bin/install -c -m 644 ././acversion.m4 
/pkg/gnu/autoconf/2.52-build-default.1/share/autoconf/./acversion.m4


acversion.m4 is the only file affected by this. Everything else installs
fine either way.

m.