#### Makefile for the Emacs Lisp Introduction manual
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003,
-# 2004, 2005, 2006, 2007, 2008, 2009, 2010
-# Free Software Foundation, Inc.
+# Copyright (C) 1994-1999, 2001-2013 Free Software Foundation, Inc.
# This file is part of GNU Emacs.
SHELL = /bin/sh
+# NB If you add any more configure variables,
+# update the sed rules in the dist target below.
srcdir = @srcdir@
version=@version@
-infodir = $(srcdir)/../../info
+buildinfodir = $(srcdir)/../../info
# Directory with the (customized) texinfo.tex file.
texinfodir = $(srcdir)/../misc
+# Directory with emacsver.texi.
+emacsdir = $(srcdir)/../emacs
-MAKEINFO = makeinfo --force -I $(srcdir)
+MKDIR_P = @MKDIR_P@
+
+INFO_EXT=@INFO_EXT@
+# Options used only when making info output.
+INFO_OPTS=@INFO_OPTS@
+
+MAKEINFO = @MAKEINFO@
+MAKEINFO_OPTS = --force -I $(emacsdir) -I $(srcdir)
TEXI2DVI = texi2dvi
TEXI2PDF = texi2pdf
DVIPS = dvips
-mkinfodir = @test -d ${infodir} || mkdir ${infodir} || test -d ${infodir}
+ENVADD = TEXINPUTS="$(srcdir):$(texinfodir):$(emacsdir):$(TEXINPUTS)" \
+ MAKEINFO="$(MAKEINFO) $(MAKEINFO_OPTS)"
+
+mkinfodir = @${MKDIR_P} ${buildinfodir}
+
+srcs = ${srcdir}/emacs-lisp-intro.texi ${srcdir}/doclicense.texi \
+ ${emacsdir}/emacsver.texi
.PHONY: info dvi html pdf ps
-info: ${infodir}/eintr
+info: ${buildinfodir}/eintr$(INFO_EXT)
dvi: emacs-lisp-intro.dvi
html: emacs-lisp-intro.html
# The file name eintr must fit within 5 characters, to allow for
# -NN extensions to fit into DOS 8+3 limits without clashing.
-${infodir}/eintr: ${srcdir}/emacs-lisp-intro.texi
+# Note: "<" is not portable in ordinary make rules.
+${buildinfodir}/eintr$(INFO_EXT): ${srcs}
$(mkinfodir)
- $(MAKEINFO) -o $@ $<
+ $(MAKEINFO) $(MAKEINFO_OPTS) $(INFO_OPTS) -o $@ ${srcdir}/emacs-lisp-intro.texi
-emacs-lisp-intro.dvi: ${srcdir}/emacs-lisp-intro.texi
- $(TEXI2DVI) -I $(srcdir) -I $(texinfodir) $<
+emacs-lisp-intro.dvi: ${srcs}
+ $(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
- $(TEXI2PDF) -I $(srcdir) -I $(texinfodir) $<
+emacs-lisp-intro.pdf: ${srcs}
+ $(ENVADD) $(TEXI2PDF) ${srcdir}/emacs-lisp-intro.texi
-emacs-lisp-intro.html: ${srcdir}/emacs-lisp-intro.texi
- $(MAKEINFO) --html -o $@ $<
+emacs-lisp-intro.html: ${srcs}
+ $(MAKEINFO) $(MAKEINFO_OPTS) --html -o $@ ${srcdir}/emacs-lisp-intro.texi
.PHONY: mostlyclean clean distclean maintainer-clean infoclean
distclean: clean
infoclean:
- -cd $(infodir) && rm -f eintr eintr-[1-9]
+ -cd $(buildinfodir) && rm -f eintr$(INFO_EXT) eintr$(INFO_EXT)-[1-9]
maintainer-clean: distclean infoclean
rm -rf emacs-lispintro-${version}
mkdir emacs-lispintro-${version}
cp ${srcdir}/*.texi ${srcdir}/*.eps ${srcdir}/*.pdf \
- ${texinfodir}/texinfo.tex \
+ ${texinfodir}/texinfo.tex ${emacsdir}/emacsver.texi \
${srcdir}/ChangeLog* ${srcdir}/README emacs-lispintro-${version}/
sed -e 's/@sr[c]dir@/./' -e 's/^\(texinfodir *=\).*/\1 ./' \
- -e 's/^\(infodir *=\).*/\1 ./' -e 's/^\(clean:.*\)/\1 infoclean/' \
+ -e 's/^\(emacsdir *=\).*/\1 ./' \
+ -e 's/^\(buildinfodir *=\).*/\1 ./' \
+ -e 's/^\(clean:.*\)/\1 infoclean/' \
-e "s/@ver[s]ion@/${version}/" \
+ -e 's/@MAKE[I]NFO@/makeinfo/' -e 's/@MK[D]IR_P@/mkdir -p/' \
+ -e 's/@IN[F]O_EXT@/.info/' -e 's/@IN[F]O_OPTS@//' \
${srcdir}/Makefile.in > emacs-lispintro-${version}/Makefile
+ @if grep '@[a-zA-Z_]*@' emacs-lispintro-${version}/Makefile; then \
+ echo "Unexpanded configure variables in Makefile?" 1>&2; exit 1; \
+ fi
tar -cf emacs-lispintro-${version}.tar emacs-lispintro-${version}
rm -rf emacs-lispintro-${version}