Add html targets for some doc/ Makefiles.

* doc/lispref/Makefile.in (.PHONY): Add html.
(html, elisp.html): New targets.
(clean): Delete html files.
($(infodir)/elisp): Remove unnecessary includes.

* doc/lispintro/Makefile.in (MAKEINFO): Use --force like the other
doc/ Makefiles do.

* doc/emacs/Makefile.in (.PHONY): Add html.
(html, emacs.html): New targets.
(clean): Delete html files.

6 files changed, 21 insertions, 10 deletions

diff --git a/doc/emacs/ChangeLog b/doc/emacs/ChangeLog
index 746e5ec7caf..5899e273124 100644
--- a/doc/emacs/ChangeLog
+++ b/doc/emacs/ChangeLog
@@ -2,9 +2,9 @@
 
         * Makefile.in (.texi.dvi): Remove unnecessary suffix rule.
         (DVIPS): New variable.
-        (.PHONY): Add ps.
-        (ps, emacs.ps, emacs-xtra.ps): New targets.
-        (clean): Delete ps files.
+        (.PHONY): Add html, ps.
+        (html, emacs.html, ps, emacs.ps, emacs-xtra.ps): New targets.
+        (clean): Delete html, ps files.
 
 2010-10-09  Eli Zaretskii  <eliz@gnu.org>
 
diff --git a/doc/emacs/Makefile.in b/doc/emacs/Makefile.in
index d101b12e4ed..1b13c042a8b 100644
--- a/doc/emacs/Makefile.in
+++ b/doc/emacs/Makefile.in
@@ -115,10 +115,11 @@ EMACSSOURCES= \
 ## solution anyway.  The second test -d is for parallel builds.
 mkinfodir = @test -d ${infodir} || mkdir ${infodir} || test -d ${infodir}
 
-.PHONY: info dvi pdf ps
+.PHONY: info dvi html pdf ps
 
 info: $(infodir)/emacs
 dvi: emacs.dvi
+html: emacs.html
 pdf: emacs.pdf
 ps: emacs.ps
 
@@ -139,6 +140,8 @@ emacs.ps: emacs.dvi
 emacs.pdf: ${EMACSSOURCES}
         $(ENVADD) $(TEXI2PDF) $<
 
+emacs.html: ${EMACSSOURCES}
+        $(MAKEINFO) --html -o $@ $<
 
 emacs-xtra.dvi: $(EMACS_XTRA)
         $(ENVADD) $(TEXI2DVI) $<
@@ -160,6 +163,7 @@ mostlyclean:
 clean: mostlyclean
         rm -f emacs.dvi emacs-xtra.dvi emacs.pdf emacs-xtra.pdf \
           emacs.ps emacs-xtra.ps
+        rm -rf emacs.html/
         rm -f emacs-manual-${version}.tar*
 
 distclean: clean
diff --git a/doc/lispintro/ChangeLog b/doc/lispintro/ChangeLog
index 87ce4dc7f63..cd63ecc10db 100644
--- a/doc/lispintro/ChangeLog
+++ b/doc/lispintro/ChangeLog
@@ -4,6 +4,7 @@
         (.PHONY): Add ps.
         (ps, emacs-lisp-intro.ps): New targets.
         (clean): Delete ps file.
+        (MAKEINFO): Use --force like the other doc/ Makefiles do.
 
 2010-10-09  Glenn Morris  <rgm@gnu.org>
 
diff --git a/doc/lispintro/Makefile.in b/doc/lispintro/Makefile.in
index 5fc7eb17236..c8bd224cf70 100644
--- a/doc/lispintro/Makefile.in
+++ b/doc/lispintro/Makefile.in
@@ -28,7 +28,7 @@ infodir = $(srcdir)/../../info
 # Directory with the (customized) texinfo.tex file.
 texinfodir = $(srcdir)/../misc
 
-MAKEINFO = makeinfo
+MAKEINFO = makeinfo --force
 TEXI2DVI = texi2dvi
 TEXI2PDF = texi2pdf
 DVIPS = dvips
@@ -48,7 +48,7 @@ ps: emacs-lisp-intro.ps
 # -NN extensions to fit into DOS 8+3 limits without clashing.
 ${infodir}/eintr: ${srcdir}/emacs-lisp-intro.texi
         $(mkinfodir)
-        $(MAKEINFO) $< -o $@
+        $(MAKEINFO) -o $@ $<
 
 emacs-lisp-intro.dvi: ${srcdir}/emacs-lisp-intro.texi
         $(TEXI2DVI) -I $(srcdir) -I $(texinfodir) $<
diff --git a/doc/lispref/ChangeLog b/doc/lispref/ChangeLog
index 3e3038ac60e..213dfa7147b 100644
--- a/doc/lispref/ChangeLog
+++ b/doc/lispref/ChangeLog
@@ -1,9 +1,10 @@
 2010-10-11  Glenn Morris  <rgm@gnu.org>
 
         * Makefile.in (DVIPS): New variable.
-        (.PHONY): Add ps.
-        (ps, elisp.ps): New targets.
-        (clean): Delete ps file.
+        (.PHONY): Add html, ps.
+        (html, elisp.html, ps, elisp.ps): New targets.
+        (clean): Delete html, ps files.
+        ($(infodir)/elisp): Remove unnecessary includes.
 
 2010-10-09  Eli Zaretskii  <eliz@gnu.org>
 
diff --git a/doc/lispref/Makefile.in b/doc/lispref/Makefile.in
index 71ff3ec7a3f..4ba9d829340 100644
--- a/doc/lispref/Makefile.in
+++ b/doc/lispref/Makefile.in
@@ -100,16 +100,20 @@ mkinfodir = @test -d ${infodir} || mkdir ${infodir} || test -d ${infodir}
 
 info: $(infodir)/elisp
 dvi: elisp.dvi
+html: elisp.html
 pdf: elisp.pdf
 ps: elisp.ps
 
 $(infodir)/elisp: $(srcs)
         $(mkinfodir)
-        $(MAKEINFO) -I. -I$(texinfodir) $< -o $@
+        $(MAKEINFO) -o $@ $<
 
 elisp.dvi: $(srcs)
         $(TEXI2DVI) -I $(srcdir) -I $(texinfodir) $<
 
+elisp.html: $(srcs)
+        $(MAKEINFO) --html -o $@ $<
+
 elisp.ps: elisp.dvi
         $(DVIPS) -o $@ $<
 
@@ -126,6 +130,7 @@ mostlyclean:
 
 clean: mostlyclean
         rm -f elisp.dvi elisp.pdf elisp.ps vol[12].pdf
+        rm -rf elisp.html
         rm -f emacs-lispref-${version}.tar*
 
 distclean: clean