From d9f7fbf55a600a1c0eb8fd00ad82fef195fb9a40 Mon Sep 17 00:00:00 2001
From: Rob Browning <rlb@defaultvalue.org>
Date: Mon, 4 Apr 2011 22:46:24 -0500
Subject: [PATCH] Remove files that appear to be incompatible with the DFSG.

Files that appear to be incompatible with the DFSG have been removed.

A number of files have been removed from this package because their
licenses are not compatible with the Debian Free Software Guidelines
(DFSG), or because it wasn't completely clear that their licenses are
compatible.

In particular, all of the files which are covered under the GFDL and
have invariant sections have been removed in accordance with this
General Resolution: http://www.debian.org/vote/2006/vote_001.

The files that have been removed, but still appear to be
distributable, have been moved to packages in Debian's non-free
section.

Author: Rob Browning <rlb@defaultvalue.org>
Added-by: Rob Browning <rlb@defaultvalue.org>
Status: new
---
 Makefile.in          |  25 +-
 configure.in         |   6 +-
 doc/misc/Makefile.in | 607 +------------------------------------------
 lisp/help.el         |  10 +-
 4 files changed, 16 insertions(+), 632 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 9a9be4f0a43..0935af27f8b 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -135,12 +135,7 @@ MAN_PAGES=ctags.1 ebrowse.1 emacs.1 emacsclient.1 etags.1 \
 # since there are now many packages documented with the texinfo
 # system, it is inappropriate to imply that it is part of Emacs.
 infodir=@infodir@
-INFO_FILES=ada-mode auth autotype calc ccmode cl dbus dired-x ebrowse	\
-           ede ediff edt eieio efaq eintr elisp emacs emacs-gnutls emacs-mime epa erc \
-	   ert eshell eudc flymake forms gnus idlwave info mairix-el	\
-	   message mh-e newsticker nxml-mode org pcl-cvs pgg rcirc	\
-	   reftex remember sasl sc semantic ses sieve smtpmail speedbar \
-	   tramp url vip viper widget woman
+INFO_FILES=efaq
 
 # If no makeinfo was found and configured --without-makeinfo, "no"; else "yes".
 HAVE_MAKEINFO=@HAVE_MAKEINFO@
@@ -768,10 +763,7 @@ mostlyclean: FRC
 	(cd lwlib;    $(MAKE) $(MFLAGS) mostlyclean)
 	(cd lib;      $(MAKE) $(MFLAGS) mostlyclean)
 	(cd lib-src;  $(MAKE) $(MFLAGS) mostlyclean)
-	-(cd doc/emacs &&   $(MAKE) $(MFLAGS) mostlyclean)
 	-(cd doc/misc &&   $(MAKE) $(MFLAGS) mostlyclean)
-	-(cd doc/lispref &&   $(MAKE) $(MFLAGS) mostlyclean)
-	-(cd doc/lispintro &&   $(MAKE) $(MFLAGS) mostlyclean)
 	(cd leim;     $(MAKE) $(MFLAGS) mostlyclean)
 
 ### `clean'
@@ -788,10 +780,7 @@ clean: FRC
 	(cd lwlib;    $(MAKE) $(MFLAGS) clean)
 	(cd lib;      $(MAKE) $(MFLAGS) clean)
 	(cd lib-src;  $(MAKE) $(MFLAGS) clean)
-	-(cd doc/emacs &&   $(MAKE) $(MFLAGS) clean)
 	-(cd doc/misc &&   $(MAKE) $(MFLAGS) clean)
-	-(cd doc/lispref &&   $(MAKE) $(MFLAGS) clean)
-	-(cd doc/lispintro &&   $(MAKE) $(MFLAGS) clean)
 	(cd leim;     $(MAKE) $(MFLAGS) clean)
 
 ### `bootclean'
@@ -813,10 +802,7 @@ distclean: FRC
 	(cd lwlib;    $(MAKE) $(MFLAGS) distclean)
 	(cd lib;      $(MAKE) $(MFLAGS) distclean)
 	(cd lib-src;  $(MAKE) $(MFLAGS) distclean)
-	(cd doc/emacs &&    $(MAKE) $(MFLAGS) distclean)
 	(cd doc/misc &&    $(MAKE) $(MFLAGS) distclean)
-	(cd doc/lispref &&    $(MAKE) $(MFLAGS) distclean)
-	(cd doc/lispintro &&    $(MAKE) $(MFLAGS) distclean)
 	(cd leim;     $(MAKE) $(MFLAGS) distclean)
 	(cd lisp;     $(MAKE) $(MFLAGS) distclean)
 	${top_distclean}
@@ -830,10 +816,7 @@ bootstrap-clean: FRC
 	(cd lwlib;    $(MAKE) $(MFLAGS) maintainer-clean)
 	(cd lib;      $(MAKE) $(MFLAGS) maintainer-clean)
 	(cd lib-src;  $(MAKE) $(MFLAGS) maintainer-clean)
-	-(cd doc/emacs &&   $(MAKE) $(MFLAGS) maintainer-clean)
 	-(cd doc/misc &&   $(MAKE) $(MFLAGS) maintainer-clean)
-	-(cd doc/lispref &&   $(MAKE) $(MFLAGS) maintainer-clean)
-	-(cd doc/lispintro &&   $(MAKE) $(MFLAGS) maintainer-clean)
 	(cd leim;     $(MAKE) $(MFLAGS) maintainer-clean)
 	(cd lisp;     $(MAKE) $(MFLAGS) bootstrap-clean)
 	[ ! -f config.log ] || mv -f config.log config.log~
@@ -889,10 +872,7 @@ dist:
 .PHONY: info dvi dist check html
 
 info-real:
-	(cd doc/emacs; $(MAKE) $(MFLAGS) info)
 	(cd doc/misc; $(MAKE) $(MFLAGS) info)
-	(cd doc/lispref; $(MAKE) $(MFLAGS) info)
-	(cd doc/lispintro; $(MAKE) $(MFLAGS) info)
 
 force-info:
 # Note that man/Makefile knows how to put the info files in $(srcdir),
@@ -931,10 +911,7 @@ check-info-dir: info
 	echo "info/dir is OK"
 
 dvi:
-	(cd doc/emacs; $(MAKE) $(MFLAGS) dvi)
 	(cd doc/misc; $(MAKE) $(MFLAGS) dvi)
-	(cd doc/lispref; $(MAKE) $(MFLAGS) elisp.dvi)
-	(cd doc/lispintro; $(MAKE) $(MFLAGS) emacs-lisp-intro.dvi)
 
 #### Bootstrapping.
 
diff --git a/configure.in b/configure.in
index ad9966b81de..101ce5c533e 100644
--- a/configure.in
+++ b/configure.in
@@ -3819,11 +3819,11 @@ dnl This will work, but you get a config.status that is not quite right
 dnl (see http://lists.gnu.org/archive/html/bug-autoconf/2008-08/msg00028.html).
 dnl That doesn't have any obvious consequences for Emacs, but on the whole
 dnl it seems better to just live with the duplication.
-SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
+SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/misc/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
 
 AC_CONFIG_FILES([Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile \
-       doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile \
-       doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile \
+       doc/misc/Makefile \
+       src/Makefile lwlib/Makefile lisp/Makefile \
        leim/Makefile])
 
 dnl test/ is not present in release tarfiles.
diff --git a/doc/misc/Makefile.in b/doc/misc/Makefile.in
index e387631ba76..f28746f11c9 100644
--- a/doc/misc/Makefile.in
+++ b/doc/misc/Makefile.in
@@ -45,160 +45,13 @@ MAKEINFO_OPTS = --force -I$(emacsdir)
 
 # Also add new entries to INFO_FILES in the top-level Makefile.in.
 INFO_TARGETS = \
-	$(infodir)/ada-mode \
-	$(infodir)/auth \
-	$(infodir)/autotype \
-	$(infodir)/calc \
-	$(infodir)/ccmode \
-	$(infodir)/cl \
-	$(infodir)/dbus \
-	$(infodir)/dired-x \
-	$(infodir)/ebrowse \
-	$(infodir)/ede \
-	$(infodir)/ediff \
-	$(infodir)/edt \
-	$(infodir)/eieio \
-	$(infodir)/emacs-mime \
-	$(infodir)/epa \
-	$(infodir)/erc \
-	$(infodir)/ert \
-	$(infodir)/eshell \
-	$(infodir)/eudc \
-	$(infodir)/efaq \
-	$(infodir)/flymake \
-	$(infodir)/forms \
-	$(infodir)/gnus \
-	$(infodir)/emacs-gnutls \
-	$(infodir)/idlwave \
-	$(infodir)/info \
-	$(infodir)/mairix-el \
-	$(infodir)/message \
-	$(infodir)/mh-e \
-	$(infodir)/newsticker \
-	$(infodir)/nxml-mode \
-	$(infodir)/org \
-	$(infodir)/pcl-cvs \
-	$(infodir)/pgg \
-	$(infodir)/rcirc \
-	$(infodir)/remember \
-	$(infodir)/reftex \
-	$(infodir)/sasl \
-	$(infodir)/sc \
-	$(infodir)/semantic \
-	$(infodir)/ses \
-	$(infodir)/sieve \
-	$(infodir)/smtpmail \
-	$(infodir)/speedbar \
-	$(infodir)/tramp \
-	$(infodir)/url \
-	$(infodir)/vip \
-	$(infodir)/viper \
-	$(infodir)/widget \
-	$(infodir)/woman
+	$(infodir)/efaq
 
 DVI_TARGETS = \
-	ada-mode.dvi \
-	auth.dvi \
-	autotype.dvi \
-	calc.dvi \
-	cc-mode.dvi \
-	cl.dvi \
-	dbus.dvi \
-	dired-x.dvi \
-	ebrowse.dvi \
-	ede.dvi \
-	ediff.dvi \
-	edt.dvi \
-	eieio.dvi \
-	emacs-mime.dvi \
-	epa.dvi \
-	erc.dvi \
-	ert.dvi \
-	eshell.dvi \
-	eudc.dvi \
-	faq.dvi \
-	flymake.dvi \
-	forms.dvi \
-	gnus.dvi \
-	emacs-gnutls.dvi \
-	idlwave.dvi \
-	info.dvi \
-	mairix-el.dvi \
-	message.dvi \
-	mh-e.dvi \
-	newsticker.dvi \
-	nxml-mode.dvi \
-	org.dvi \
-	pcl-cvs.dvi \
-	pgg.dvi \
-	rcirc.dvi \
-	reftex.dvi \
-	remember.dvi \
-	sasl.dvi \
-	sc.dvi \
-	semantic.dvi \
-	ses.dvi \
-	sieve.dvi \
-	smtpmail.dvi \
-	speedbar.dvi \
-	tramp.dvi \
-	url.dvi \
-	vip.dvi \
-	viper.dvi \
-	widget.dvi \
-	woman.dvi
+	faq.dvi
 
 PDF_TARGETS = \
-	ada-mode.pdf \
-	auth.pdf \
-	autotype.pdf \
-	calc.pdf \
-	cc-mode.pdf \
-	cl.pdf \
-	dbus.pdf \
-	dired-x.pdf \
-	ebrowse.pdf \
-	ede.pdf \
-	ediff.pdf \
-	edt.pdf \
-	eieio.pdf \
-	emacs-mime.pdf \
-	epa.pdf \
-	erc.pdf \
-	ert.pdf \
-	eshell.pdf \
-	eudc.pdf \
-	faq.pdf \
-	flymake.pdf \
-	forms.pdf \
-	gnus.pdf \
-	emacs-gnutls.pdf \
-	idlwave.pdf \
-	info.pdf \
-	mairix-el.pdf \
-	message.pdf \
-	mh-e.pdf \
-	newsticker.pdf \
-	nxml-mode.pdf \
-	org.pdf \
-	pcl-cvs.pdf \
-	pgg.pdf \
-	rcirc.pdf \
-	reftex.pdf \
-	remember.pdf \
-	sasl.pdf \
-	sc.pdf \
-	semantic.pdf \
-	ses.pdf \
-	sieve.pdf \
-	smtpmail.pdf \
-	speedbar.pdf \
-	tramp.pdf \
-	url.pdf \
-	vip.pdf \
-	viper.pdf \
-	widget.pdf \
-	woman.pdf
+	faq.pdf
 
 HTML_TARGETS = emacs-faq.html
 
@@ -230,186 +83,6 @@ pdf: $(PDF_TARGETS)
 # Note: "<" is not portable in ordinary make rules.
 
 ## "short" target names for convenience, to just rebuild one manual.
-ada-mode : $(infodir)/ada-mode
-$(infodir)/ada-mode: ada-mode.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) ada-mode.texi
-ada-mode.dvi: ${srcdir}/ada-mode.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/ada-mode.texi
-ada-mode.pdf: ${srcdir}/ada-mode.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/ada-mode.texi
-
-auth : $(infodir)/auth
-$(infodir)/auth: auth.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) auth.texi
-auth.dvi: ${srcdir}/auth.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/auth.texi
-auth.pdf: ${srcdir}/auth.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/auth.texi
-
-autotype : $(infodir)/autotype
-$(infodir)/autotype: autotype.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) autotype.texi
-autotype.dvi: ${srcdir}/autotype.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/autotype.texi
-autotype.pdf: ${srcdir}/autotype.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/autotype.texi
-
-calc : $(infodir)/calc
-$(infodir)/calc: calc.texi $(emacsdir)/emacsver.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) calc.texi
-calc.dvi: ${srcdir}/calc.texi $(emacsdir)/emacsver.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/calc.texi
-calc.pdf: ${srcdir}/calc.texi $(emacsdir)/emacsver.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/calc.texi
-
-ccmode : $(infodir)/ccmode
-$(infodir)/ccmode: cc-mode.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) cc-mode.texi
-cc-mode.dvi: ${srcdir}/cc-mode.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/cc-mode.texi
-cc-mode.pdf: ${srcdir}/cc-mode.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/cc-mode.texi
-
-cl : $(infodir)/cl
-$(infodir)/cl: cl.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) cl.texi
-cl.dvi: ${srcdir}/cl.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/cl.texi
-cl.pdf: ${srcdir}/cl.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/cl.texi
-
-dbus : $(infodir)/dbus
-$(infodir)/dbus: dbus.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) dbus.texi
-dbus.dvi: ${srcdir}/dbus.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/dbus.texi
-dbus.pdf: ${srcdir}/dbus.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/dbus.texi
-
-dired-x : $(infodir)/dired-x
-$(infodir)/dired-x: dired-x.texi $(emacsdir)/emacsver.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) dired-x.texi
-dired-x.dvi: ${srcdir}/dired-x.texi $(emacsdir)/emacsver.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/dired-x.texi
-dired-x.pdf: ${srcdir}/dired-x.texi $(emacsdir)/emacsver.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/dired-x.texi
-
-ebrowse : $(infodir)/ebrowse
-$(infodir)/ebrowse: ebrowse.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) ebrowse.texi
-ebrowse.dvi: ${srcdir}/ebrowse.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/ebrowse.texi
-ebrowse.pdf: ${srcdir}/ebrowse.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/ebrowse.texi
-
-ede : $(infodir)/ede
-$(infodir)/ede: ede.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) ede.texi
-ede.dvi: ${srcdir}/ede.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/ede.texi
-ede.pdf: ${srcdir}/ede.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/ede.texi
-
-ediff : $(infodir)/ediff
-$(infodir)/ediff: ediff.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) ediff.texi
-ediff.dvi: ${srcdir}/ediff.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/ediff.texi
-ediff.pdf: ${srcdir}/ediff.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/ediff.texi
-
-edt : $(infodir)/edt
-$(infodir)/edt: edt.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) edt.texi
-edt.dvi: ${srcdir}/edt.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/edt.texi
-edt.pdf: ${srcdir}/edt.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/edt.texi
-
-eieio : $(infodir)/eieio
-$(infodir)/eieio: eieio.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) eieio.texi
-eieio.dvi: ${srcdir}/eieio.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/eieio.texi
-eieio.pdf: ${srcdir}/eieio.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/eieio.texi
-
-emacs-gnutls : $(infodir)/emacs-gnutls
-$(infodir)/emacs-gnutls: emacs-gnutls.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) emacs-gnutls.texi
-emacs-gnutls.dvi: ${srcdir}/emacs-gnutls.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/emacs-gnutls.texi
-emacs-gnutls.pdf: ${srcdir}/emacs-gnutls.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/emacs-gnutls.texi
-
-emacs-mime : $(infodir)/emacs-mime
-$(infodir)/emacs-mime: emacs-mime.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) --enable-encoding emacs-mime.texi
-emacs-mime.dvi: ${srcdir}/emacs-mime.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/emacs-mime.texi
-emacs-mime.pdf: ${srcdir}/emacs-mime.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/emacs-mime.texi
-
-epa : $(infodir)/epa
-$(infodir)/epa: epa.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) epa.texi
-epa.dvi: ${srcdir}/epa.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/epa.texi
-epa.pdf: ${srcdir}/epa.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/epa.texi
-
-erc : $(infodir)/erc
-$(infodir)/erc: erc.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) erc.texi
-erc.dvi: ${srcdir}/erc.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/erc.texi
-erc.pdf: ${srcdir}/erc.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/erc.texi
-
-ert : $(infodir)/ert
-$(infodir)/ert: ert.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) ert.texi
-ert.dvi: ${srcdir}/ert.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/ert.texi
-ert.pdf: ${srcdir}/ert.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/ert.texi
-
-eshell : $(infodir)/eshell
-$(infodir)/eshell: eshell.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) eshell.texi
-eshell.dvi: ${srcdir}/eshell.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/eshell.texi
-eshell.pdf: ${srcdir}/eshell.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/eshell.texi
-
-eudc : $(infodir)/eudc
-$(infodir)/eudc: eudc.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) eudc.texi
-eudc.dvi: ${srcdir}/eudc.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/eudc.texi
-eudc.pdf: ${srcdir}/eudc.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/eudc.texi
-
 efaq : $(infodir)/efaq
 $(infodir)/efaq: faq.texi $(emacsdir)/emacsver.texi
 	$(mkinfodir)
@@ -428,280 +101,6 @@ emacs-faq.html: ${srcdir}/faq.texi $(emacsdir)/emacsver.texi
 emacs-faq.text: ${srcdir}/faq.texi $(emacsdir)/emacsver.texi
 	$(MAKEINFO) $(MAKEINFO_OPTS) --plaintext -o $@ ${srcdir}/faq.texi
 
-flymake : $(infodir)/flymake
-$(infodir)/flymake: flymake.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) flymake.texi
-flymake.dvi: ${srcdir}/flymake.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/flymake.texi
-flymake.pdf: ${srcdir}/flymake.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/flymake.texi
-
-forms : $(infodir)/forms
-$(infodir)/forms: forms.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) forms.texi
-forms.dvi: ${srcdir}/forms.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/forms.texi
-forms.pdf: ${srcdir}/forms.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/forms.texi
-
-# gnus/message/emacs-mime/sieve/pgg are part of Gnus:
-gnus : $(infodir)/gnus
-$(infodir)/gnus: gnus.texi gnus-faq.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) gnus.texi
-gnus.dvi: ${srcdir}/gnus.texi gnus-faq.texi
-	sed -e '/@iflatex/,/@end iflatex/d' ${srcdir}/gnus.texi > gnustmp.texi
-	$(ENVADD) $(TEXI2DVI) gnustmp.texi
-	cp gnustmp.dvi $@
-	rm gnustmp.*
-gnus.pdf: ${srcdir}/gnus.texi gnus-faq.texi
-	sed -e '/@iflatex/,/@end iflatex/d' ${srcdir}/gnus.texi > gnustmp.texi
-	$(ENVADD) $(TEXI2PDF) gnustmp.texi
-	cp gnustmp.pdf $@
-	rm gnustmp.*
-
-# This is produced with --no-split to avoid making files whose
-# names clash on DOS 8+3 filesystems
-idlwave : $(infodir)/idlwave
-$(infodir)/idlwave: idlwave.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) --no-split idlwave.texi
-idlwave.dvi: ${srcdir}/idlwave.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/idlwave.texi
-idlwave.pdf: ${srcdir}/idlwave.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/idlwave.texi
-
-# The following target uses an explicit -o switch to work around
-# the @setfilename directive in info.texi, which is required for
-# the Texinfo distribution.
-###info : $(infodir)/info   # circular!
-$(infodir)/info: info.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) --no-split -o $@ info.texi
-info.dvi: ${srcdir}/info.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/info.texi
-info.pdf: ${srcdir}/info.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/info.texi
-
-mairix-el : $(infodir)/mairix-el
-$(infodir)/mairix-el: mairix-el.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) mairix-el.texi
-mairix-el.dvi: ${srcdir}/mairix-el.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/mairix-el.texi
-mairix-el.pdf: ${srcdir}/mairix-el.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/mairix-el.texi
-
-message : $(infodir)/message
-$(infodir)/message: message.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) message.texi
-message.dvi: ${srcdir}/message.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/message.texi
-message.pdf: ${srcdir}/message.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/message.texi
-
-mh-e : $(infodir)/mh-e
-$(infodir)/mh-e: mh-e.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) mh-e.texi
-mh-e.dvi: ${srcdir}/mh-e.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/mh-e.texi
-mh-e.pdf: ${srcdir}/mh-e.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/mh-e.texi
-
-newsticker : $(infodir)/newsticker
-$(infodir)/newsticker: newsticker.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) newsticker.texi
-newsticker.dvi: ${srcdir}/newsticker.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/newsticker.texi
-newsticker.pdf: ${srcdir}/newsticker.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/newsticker.texi
-
-nxml-mode : $(infodir)/nxml-mode
-$(infodir)/nxml-mode: nxml-mode.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) nxml-mode.texi
-nxml-mode.dvi: ${srcdir}/nxml-mode.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/nxml-mode.texi
-nxml-mode.pdf: ${srcdir}/nxml-mode.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/nxml-mode.texi
-
-org : $(infodir)/org
-$(infodir)/org: org.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) org.texi
-org.dvi: ${srcdir}/org.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/org.texi
-org.pdf: ${srcdir}/org.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/org.texi
-
-pcl-cvs : $(infodir)/pcl-cvs
-$(infodir)/pcl-cvs: pcl-cvs.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) pcl-cvs.texi
-pcl-cvs.dvi: ${srcdir}/pcl-cvs.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/pcl-cvs.texi
-pcl-cvs.pdf: ${srcdir}/pcl-cvs.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/pcl-cvs.texi
-
-pgg : $(infodir)/pgg
-$(infodir)/pgg: pgg.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) pgg.texi
-pgg.dvi: ${srcdir}/pgg.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/pgg.texi
-pgg.pdf: ${srcdir}/pgg.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/pgg.texi
-
-rcirc : $(infodir)/rcirc
-$(infodir)/rcirc: rcirc.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) rcirc.texi
-rcirc.dvi: ${srcdir}/rcirc.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/rcirc.texi
-rcirc.pdf: ${srcdir}/rcirc.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/rcirc.texi
-
-reftex : $(infodir)/reftex
-$(infodir)/reftex: reftex.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) reftex.texi
-reftex.dvi: ${srcdir}/reftex.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/reftex.texi
-reftex.pdf: ${srcdir}/reftex.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/reftex.texi
-
-remember : $(infodir)/remember
-$(infodir)/remember: remember.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) remember.texi
-remember.dvi: ${srcdir}/remember.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/remember.texi
-remember.pdf: ${srcdir}/remember.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/remember.texi
-
-sasl : $(infodir)/sasl
-$(infodir)/sasl: sasl.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) sasl.texi
-sasl.dvi: ${srcdir}/sasl.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/sasl.texi
-sasl.pdf: ${srcdir}/sasl.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/sasl.texi
-
-sc : $(infodir)/sc
-$(infodir)/sc: sc.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) sc.texi
-sc.dvi: ${srcdir}/sc.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/sc.texi
-sc.pdf: ${srcdir}/sc.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/sc.texi
-
-semantic : $(infodir)/semantic
-$(infodir)/semantic: semantic.texi sem-user.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) semantic.texi
-semantic.dvi: ${srcdir}/semantic.texi sem-user.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/semantic.texi
-semantic.pdf: ${srcdir}/semantic.texi sem-user.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/semantic.texi
-
-ses : $(infodir)/ses
-$(infodir)/ses: ses.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) ses.texi
-ses.dvi: ${srcdir}/ses.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/ses.texi
-ses.pdf: ${srcdir}/ses.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/ses.texi
-
-sieve : $(infodir)/sieve
-$(infodir)/sieve: sieve.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) sieve.texi
-sieve.dvi: ${srcdir}/sieve.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/sieve.texi
-sieve.pdf: ${srcdir}/sieve.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/sieve.texi
-
-smtpmail : $(infodir)/smtpmail
-$(infodir)/smtpmail: smtpmail.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) smtpmail.texi
-smtpmail.dvi: ${srcdir}/smtpmail.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/smtpmail.texi
-smtpmail.pdf: ${srcdir}/smtpmail.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/smtpmail.texi
-
-speedbar : $(infodir)/speedbar
-$(infodir)/speedbar: speedbar.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) speedbar.texi
-speedbar.dvi: ${srcdir}/speedbar.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/speedbar.texi
-speedbar.pdf: ${srcdir}/speedbar.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/speedbar.texi
-
-tramp : $(infodir)/tramp
-$(infodir)/tramp: tramp.texi trampver.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) -D emacs tramp.texi
-tramp.dvi: ${srcdir}/tramp.texi trampver.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/tramp.texi
-tramp.pdf: ${srcdir}/tramp.texi trampver.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/tramp.texi
-
-url : $(infodir)/url
-$(infodir)/url: url.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) url.texi
-url.dvi: ${srcdir}/url.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/url.texi
-url.pdf: ${srcdir}/url.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/url.texi
-
-vip : $(infodir)/vip
-$(infodir)/vip: vip.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) vip.texi
-vip.dvi: ${srcdir}/vip.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/vip.texi
-vip.pdf: ${srcdir}/vip.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/vip.texi
-
-viper : $(infodir)/viper
-$(infodir)/viper: viper.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) viper.texi
-viper.dvi: ${srcdir}/viper.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/viper.texi
-viper.pdf: ${srcdir}/viper.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/viper.texi
-
-widget : $(infodir)/widget
-$(infodir)/widget: widget.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) widget.texi
-widget.dvi: ${srcdir}/widget.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/widget.texi
-widget.pdf: ${srcdir}/widget.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/widget.texi
-
-woman : $(infodir)/woman
-$(infodir)/woman: woman.texi
-	$(mkinfodir)
-	cd $(srcdir); $(MAKEINFO) $(MAKEINFO_OPTS) woman.texi
-woman.dvi: ${srcdir}/woman.texi
-	$(ENVADD) $(TEXI2DVI) ${srcdir}/woman.texi
-woman.pdf: ${srcdir}/woman.texi
-	$(ENVADD) $(TEXI2PDF) ${srcdir}/woman.texi
-
-
 .PHONY: mostlyclean clean distclean maintainer-clean
 
 mostlyclean:
diff --git a/lisp/help.el b/lisp/help.el
index 317d5cf8f46..58e28f90baa 100644
--- a/lisp/help.el
+++ b/lisp/help.el
@@ -286,6 +286,14 @@ If that doesn't give a function, return nil."
   (goto-address-mode 1)
   (goto-char (point-min)))
 
+(defun debian-expand-file-name-dfsg (filename)
+  "Apply expand-file-name to FILENAME.
+If expand-file-name does not find a file, append `.dfsg' and try again."
+  (let ((file (expand-file-name filename data-directory)))
+    (if (file-exists-p file)
+        file
+      (expand-file-name (concat file ".dfsg") data-directory))))
+
 (defun describe-distribution ()
   "Display info on how to obtain the latest version of GNU Emacs."
   (interactive)
@@ -299,7 +307,7 @@ If that doesn't give a function, return nil."
 (defun describe-gnu-project ()
   "Display info on the GNU project."
   (interactive)
-  (view-help-file "THE-GNU-PROJECT"))
+  (view-help-file (debian-expand-file-name-dfsg "THE-GNU-PROJECT")))
 
 (define-obsolete-function-alias 'describe-project 'describe-gnu-project "22.2")
 
-- 
2.30.2