R: make install-lib

[John W. Eaton]

On  9-May-2009, Marco Atzeri wrote:

| you are right. 
| The problem I have is not there.
| 
| It is on the 2 rows below the "if", 
| the rm and the install are not referring to the same file
| 
|         if $(SHARED_LIBS); then \
|           rm -f $(DESTDIR)$(octlibdir)/$(SHLPRE)octinterp.$(SHLEXT_VER); \
|           $(INSTALL) $(SHLLIBPRE)octinterp.$(SHLLIB) \
|             $(DESTDIR)$(octlibdir)/$(SHLLIBPRE)octinterp.$(SHLLIB_VER); \
|           rm -f $(DESTDIR)$(octlibdir)/$(SHLLIBPRE)octinterp.$(SHLLIB); \
|           (cd $(DESTDIR)$(octlibdir) ; $(LN_S) $(SHLLIBPRE)octinterp.$(SHLLIB_VER) $(DESTDIR)$(octlibdir)/$(SHLLIBPRE)octinterp.$(SHLLIB)); \
| 
| the install of $(SHLPRE)octinterp.$(SHLEXT) is missing.

I'm not sure what is supposed to be happening, but I made the
following change so that the install-lib targets in
libcruft/Makefile.in, liboctave/Makefile.in, and src/Makefile.in all
use the same pattern now.

  http://hg.savannah.gnu.org/hgweb/octave/rev/d18be838d5c4

jwe