Replace non-portable use of $< in ordinary make rules

Ref: http://lists.gnu.org/archive/html/help-gnu-emacs/2012-04/msg00074.html

* emacs/Makefile.in, lispintro/Makefile.in, lispref/Makefile.in:
* misc/Makefile.in: Replace non-portable use of $< in ordinary rules.

doc/emacs/ChangeLog

+2012-04-07  Glenn Morris  <rgm@gnu.org>
+
+	* Makefile.in: Replace non-portable use of $< in ordinary rules.
+
 2012-04-05  Glenn Morris  <rgm@gnu.org>
 
 	* glossary.texi (Glossary): Use anchors for internal cross-references.

doc/emacs/Makefile.in

 #### Makefile for the Emacs Manual
 
-# Copyright (C) 1994, 1996-2012  Free Software Foundation, Inc.
+# Copyright (C) 1994, 1996-2012 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
@@ -127,31 +127,31 @@ ps: emacs.ps
 # Note that all the Info targets build the Info files in srcdir.
 # There is no provision for Info files to exist in the build directory.
 # In a distribution of Emacs, the Info files should be up to date.
-
+# Note: "<" is not portable in ordinary make rules.
 $(infodir)/emacs: ${EMACSSOURCES}
 	$(mkinfodir)
-	$(MAKEINFO) $(MAKEINFO_OPTS) -o $@ $<
+	$(MAKEINFO) $(MAKEINFO_OPTS) -o $@ ${srcdir}/emacs.texi
 
 emacs.dvi: ${EMACSSOURCES}
-	$(ENVADD) $(TEXI2DVI) $<
+	$(ENVADD) $(TEXI2DVI) ${srcdir}/emacs.texi
 
 emacs.ps: emacs.dvi
-	$(DVIPS) -o $@ $<
+	$(DVIPS) -o $@ emacs.dvi
 
 emacs.pdf: ${EMACSSOURCES}
-	$(ENVADD) $(TEXI2PDF) $<
+	$(ENVADD) $(TEXI2PDF) ${srcdir}/emacs.texi
 
 emacs.html: ${EMACSSOURCES}
-	$(MAKEINFO) $(MAKEINFO_OPTS) --html -o $@ $<
+	$(MAKEINFO) $(MAKEINFO_OPTS) --html -o $@ ${srcdir}/emacs.texi
 
 emacs-xtra.dvi: $(EMACS_XTRA)
-	$(ENVADD) $(TEXI2DVI) $<
+	$(ENVADD) $(TEXI2DVI) ${srcdir}/emacs-xtra.texi
 
 emacs-xtra.ps: emacs-xtra.dvi
-	$(DVIPS) -o $@ $<
+	$(DVIPS) -o $@ emacs-xtra.dvi
 
 emacs-xtra.pdf: $(EMACS_XTRA)
-	$(ENVADD) $(TEXI2PDF) $<
+	$(ENVADD) $(TEXI2PDF) ${srcdir}/emacs-xtra.texi
 
 .PHONY: mostlyclean clean distclean maintainer-clean infoclean
 

doc/lispintro/ChangeLog

+2012-04-07  Glenn Morris  <rgm@gnu.org>
+
+	* Makefile.in: Replace non-portable use of $< in ordinary rules.
+
 2012-02-28  Glenn Morris  <rgm@gnu.org>
 
 	* emacs-lisp-intro.texi: Standardize possessive apostrophe usage.

doc/lispintro/Makefile.in

 #### Makefile for the Emacs Lisp Introduction manual
 
-# Copyright (C) 1994-1999, 2001-2012  Free Software Foundation, Inc.
+# Copyright (C) 1994-1999, 2001-2012 Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
@@ -48,21 +48,22 @@ ps: emacs-lisp-intro.ps
 
 # The file name eintr must fit within 5 characters, to allow for
 # -NN extensions to fit into DOS 8+3 limits without clashing.
+# Note: "<" is not portable in ordinary make rules.
 ${infodir}/eintr: ${srcdir}/emacs-lisp-intro.texi
 	$(mkinfodir)
-	$(MAKEINFO) $(MAKEINFO_OPTS) -o $@ $<
+	$(MAKEINFO) $(MAKEINFO_OPTS) -o $@ ${srcdir}/emacs-lisp-intro.texi
 
 emacs-lisp-intro.dvi: ${srcdir}/emacs-lisp-intro.texi
-	$(ENVADD) $(TEXI2DVI) $<
+	$(ENVADD) $(TEXI2DVI) ${srcdir}/emacs-lisp-intro.texi
 
 emacs-lisp-intro.ps: emacs-lisp-intro.dvi
-	$(DVIPS) -o $@ $<
+	$(DVIPS) -o $@ emacs-lisp-intro.dvi
 
 emacs-lisp-intro.pdf: ${srcdir}/emacs-lisp-intro.texi
-	$(ENVADD) $(TEXI2PDF) $<
+	$(ENVADD) $(TEXI2PDF) ${srcdir}/emacs-lisp-intro.texi
 
 emacs-lisp-intro.html: ${srcdir}/emacs-lisp-intro.texi
-	$(MAKEINFO) $(MAKEINFO_OPTS) --html -o $@ $<
+	$(MAKEINFO) $(MAKEINFO_OPTS) --html -o $@ ${srcdir}/emacs-lisp-intro.texi
 
 .PHONY: mostlyclean clean distclean maintainer-clean infoclean
 

doc/lispref/ChangeLog

+2012-04-07  Glenn Morris  <rgm@gnu.org>
+
+	* Makefile.in: Replace non-portable use of $< in ordinary rules.
+
 2012-04-06  Chong Yidong  <cyd@gnu.org>
 
 	* minibuf.texi (Programmed Completion): Document metadata method.

doc/lispref/Makefile.in

@@ -106,21 +106,22 @@ html: elisp.html
 pdf: elisp.pdf
 ps: elisp.ps
 
+## Note: "<" is not portable in ordinary make rules.
 $(infodir)/elisp: $(srcs)
 	$(mkinfodir)
-	$(MAKEINFO) $(MAKEINFO_OPTS) -o $@ $<
+	$(MAKEINFO) $(MAKEINFO_OPTS) -o $@ $(srcdir)/elisp.texi
 
 elisp.dvi: $(srcs)
-	$(ENVADD) $(TEXI2DVI) $<
+	$(ENVADD) $(TEXI2DVI) $(srcdir)/elisp.texi
 
 elisp.html: $(srcs)
-	$(MAKEINFO) $(MAKEINFO_OPTS) --html -o $@ $<
+	$(MAKEINFO) $(MAKEINFO_OPTS) --html -o $@ $(srcdir)/elisp.texi
 
 elisp.ps: elisp.dvi
-	$(DVIPS) -o $@ $<
+	$(DVIPS) -o $@ elisp.dvi
 
 elisp.pdf: $(srcs)
-	$(ENVADD) $(TEXI2PDF) $<
+	$(ENVADD) $(TEXI2PDF) $(srcdir)/elisp.texi
 
 .PHONY: mostlyclean clean distclean maintainer-clean infoclean
 

doc/misc/ChangeLog

+2012-04-07  Glenn Morris  <rgm@gnu.org>
+
+	* Makefile.in: Replace non-portable use of $< in ordinary rules.
+
 2012-04-05  Teodor Zlatanov  <tzz@lifelogs.com>
 
 	* auth.texi (Secret Service API): Edit further and give examples.