cygwin doc: install-html: link index.html instead of copying

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

diff --git a/winsup/doc/Makefile.in b/winsup/doc/Makefile.in
index b28094bc13506ee6e64f1d3e9ef5e8627d8b1d7e..2d28c42221d0d9f42afa968c6aecaeeec7b4c729 100644 (file)
--- a/winsup/doc/Makefile.in
+++ b/winsup/doc/Makefile.in
@@ -75,10 +75,10 @@ install-pdf: cygwin-ug-net/cygwin-ug-net.pdf cygwin-api/cygwin-api.pdf
 install-html: cygwin-ug-net/cygwin-ug-net.html cygwin-api/cygwin-api.html
        @$(MKDIRP) $(DESTDIR)$(htmldir)/cygwin-ug-net
        $(INSTALL_DATA) cygwin-ug-net/*.html $(DESTDIR)$(htmldir)/cygwin-ug-net
-       $(INSTALL_DATA) cygwin-ug-net/cygwin-ug-net.html $(DESTDIR)$(htmldir)/cygwin-ug-net/index.html
+       -ln $(DESTDIR)$(htmldir)/cygwin-ug-net/cygwin-ug-net.html $(DESTDIR)$(htmldir)/cygwin-ug-net/index.html
        @$(MKDIRP) $(DESTDIR)$(htmldir)/cygwin-api
        $(INSTALL_DATA) cygwin-api/*.html $(DESTDIR)$(htmldir)/cygwin-api
-       $(INSTALL_DATA) cygwin-api/cygwin-api.html $(DESTDIR)$(htmldir)/cygwin-api/index.html
+       -ln $(DESTDIR)$(htmldir)/cygwin-api/cygwin-api.html $(DESTDIR)$(htmldir)/cygwin-api/index.html
 
 install-man: utils2man.stamp api2man.stamp intro2man.stamp
        @$(MKDIRP) $(DESTDIR)$(man1dir)