emacs/lispref/Makefile.in: Minor fix for MS Win port

["dhruva" <seagull@fastmail.fm>]

Hello,
 The Makefile.in in emacs/lispref has a small problem on MS Windows port.
 If it finds 'ln', it uses it and created a symbolic link to the original
 file BUT with a ".lnk" extension.

For ex:
 ln -s index.texi creates "index.texi.lnk"

I am sending a small patch to handle this in Makefile.in. Maybe crude,
but works! If you find this good enough, someone can install it. I have
no write access to CVS.

cmd I used (first file is from CVS, second file is modified file):
diff -p D:\tmp\cvs\emacs\emacs\lispref\Makefile.in Makefile.in

*** D:\tmp\cvs\emacs\emacs\lispref\Makefile.in  Wed Aug 13 19:45:11 2003
--- Makefile.in Wed Aug 20 09:51:04 2003
*************** index.texi:
*** 135,140 ****
--- 135,145 ----
        else \
          ln -s $(srcdir)/index.unperm index.texi || ln
          $(srcdir)/index.unperm index.texi || cp $(srcdir)/index.unperm
          index.texi; \
        fi
+       # For MS port of ln
+       if [ -f index.texi.lnk ]; \
+       then \
+         mv index.texi.lnk index.texi; \
+       fi

  install: elisp
        $(srcdir)/mkinstalldirs $(infodir)
-- 
Dhruva Krishnamurthy
Web: http://schemer.fateback.com/