Changes to m4/doc/Makefile.in [branch-1_4]

[Eric Blake]

Index: m4/doc/Makefile.in
diff -u m4/doc/Makefile.in:1.1.1.1.2.7 m4/doc/Makefile.in:1.1.1.1.2.8
--- m4/doc/Makefile.in:1.1.1.1.2.7      Thu May 11 12:17:45 2006
+++ m4/doc/Makefile.in  Wed May 24 13:07:29 2006
@@ -27,6 +27,7 @@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
 MAKEINFO = makeinfo
+MAKEINFOHTML = $(MAKEINFO) --html
 TEXI2DVI = texi2dvi
 
 prefix = @prefix@
@@ -52,6 +53,22 @@
 m4.dvi: m4.texinfo version.texi
        $(TEXI2DVI) $(srcdir)/m4.texinfo
 
+html: m4.html
+
+m4.html: m4.texinfo version.texi
+       rm -rf $(@:.html=.htp)
+       if $(MAKEINFOHTML) $(MAKEINFOFLAGS) -I doc -I $(srcdir)/doc \
+        -o $(@:.html=.htp) `test -f 'm4.texinfo' || echo 
'$(srcdir)/'`m4.texinfo; \
+       then \
+         rm -rf $@; \
+         if test ! -d $(@:.html=.htp) && test -d $(@:.html=); then \
+           mv $(@:.html=) $@; else mv $(@:.html=.htp) $@; fi; \
+       else \
+         if test ! -d $(@:.html=.htp) && test -d $(@:.html=); then \
+           rm -rf $(@:.html=); else rm -Rf $(@:.html=.htp) $@; fi; \
+         exit 1; \
+       fi
+
 version.texi: stamp-vti
 stamp-vti: m4.texinfo ../configure.ac
        echo "@set EDITION $(VERSION)" > version.tmp