solaris update

[Aaron Weiss <weiss at clearway dot com>]

	ok it turns out that Solaris wouldn't use the new makefile.am correctly
until I gave it a "rehash." Heaven knows why. That patch _does_ correct
the make/nm problem however now "make install" is broken: 

> pwd
/home/aweiss/builddir
> su
Password: 
# /usr/local/bin/make install
Making install in math
make[1]: Entering directory `/home/aweiss/builddir/math'
make[2]: Entering directory `/home/aweiss/builddir/math'
make[2]: Nothing to be done for `install-exec-am'.
make[2]: Nothing to be done for `install-data-am'.
make[2]: Leaving directory `/home/aweiss/builddir/math'
make[1]: Leaving directory `/home/aweiss/builddir/math'
Making install in libio
make[1]: Entering directory `/home/aweiss/builddir/libio'
make[2]: Entering directory `/home/aweiss/builddir/libio'
make[2]: Nothing to be done for `install-exec-am'.
make[2]: Nothing to be done for `install-data-am'.
make[2]: Leaving directory `/home/aweiss/builddir/libio'
make[1]: Leaving directory `/home/aweiss/builddir/libio'
Making install in src
make[1]: Entering directory `/home/aweiss/builddir/src'
make[2]: Entering directory `/home/aweiss/builddir/src'
/bin/sh ../../gcc-2.95.2/libstdc++/../mkinstalldirs /usr/local/lib3/lib
/bin/sh ../libtool  --mode=install ..//libstdc++/../install-sh -c
libstdc++.la /usr/local/lib3/lib/libstdc++.la
../gcc-2.95.2/libstdc++/../install-sh -c .libs/libstdc++.so.3.0.0
/usr/local/lib3/lib/libstdc++.so.3.0.0
../libtool: ../gcc-2.95.2/libstdc++/../install-sh: not found
make[2]: *** [install-libLTLIBRARIES] Error 1
make[2]: Leaving directory `/home/aweiss/builddir/src'
make[1]: *** [install-am] Error 2
make[1]: Leaving directory `/home/aweiss/builddir/src'
make: *** [install-recursive] Error 1

there really is an install-sh in /home/aweiss/gcc-2.95.2, i promise. :)
-aaron