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-rw-r--r--doc/lispintro/Makefile.in26
1 files changed, 11 insertions, 15 deletions
diff --git a/doc/lispintro/Makefile.in b/doc/lispintro/Makefile.in
index 8f9b2eec279..b40c26767cc 100644
--- a/doc/lispintro/Makefile.in
+++ b/doc/lispintro/Makefile.in
@@ -66,8 +66,6 @@ HTML_TARGETS = emacs-lisp-intro.html
PDF_TARGETS = emacs-lisp-intro.pdf
PS_TARGETS = emacs-lisp-intro.ps
-mkinfodir = @${MKDIR_P} ${buildinfodir}
-
srcs = ${srcdir}/emacs-lisp-intro.texi ${srcdir}/doclicense.texi \
${emacsdir}/emacsver.texi
@@ -76,33 +74,31 @@ srcs = ${srcdir}/emacs-lisp-intro.texi ${srcdir}/doclicense.texi \
.PHONY: info dvi html pdf ps
-.SUFFIXES: .ps .dvi
-
-.dvi.ps:
- $(DVIPS) -o $@ $<
-
info: ${buildinfodir}/eintr.info
-
dvi: $(DVI_TARGETS)
html: $(HTML_TARGETS)
pdf: $(PDF_TARGETS)
ps: $(PS_TARGETS)
+${buildinfodir}:
+ ${MKDIR_P} $@
+
# The file name eintr must fit within 5 characters, to allow for
# -NN extensions to fit into DOS 8+3 limits without clashing.
-# Note: "<" is not portable in ordinary make rules.
-${buildinfodir}/eintr.info: ${srcs}
- $(mkinfodir)
- $(MAKEINFO) $(MAKEINFO_OPTS) $(INFO_OPTS) -o $@ ${srcdir}/emacs-lisp-intro.texi
+${buildinfodir}/eintr.info: ${srcs} | ${buildinfodir}
+ $(MAKEINFO) $(MAKEINFO_OPTS) $(INFO_OPTS) -o $@ $<
emacs-lisp-intro.dvi: ${srcs}
- $(ENVADD) $(TEXI2DVI) ${srcdir}/emacs-lisp-intro.texi
+ $(ENVADD) $(TEXI2DVI) $<
emacs-lisp-intro.pdf: ${srcs}
- $(ENVADD) $(TEXI2PDF) ${srcdir}/emacs-lisp-intro.texi
+ $(ENVADD) $(TEXI2PDF) $<
emacs-lisp-intro.html: ${srcs}
- $(MAKEINFO) $(MAKEINFO_OPTS) $(HTML_OPTS) -o $@ ${srcdir}/emacs-lisp-intro.texi
+ $(MAKEINFO) $(MAKEINFO_OPTS) $(HTML_OPTS) -o $@ $<
+
+emacs-lisp-intro.ps: emacs-lisp-intro.dvi
+ $(DVIPS) -o $@ $<
.PHONY: mostlyclean clean distclean bootstrap-clean maintainer-clean infoclean