X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/9f14e187368df7680c4c5313bd25e7f04de07ef0..fbca394ee1416fcfa41f839abc313a037732e84d:/doc/local.mk

diff --git a/doc/local.mk b/doc/local.mk
index f0860848..aaea996d 100644
--- a/doc/local.mk
+++ b/doc/local.mk
@@ -1,5 +1,4 @@
-## Copyright (C) 2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009
-## Free Software Foundation, Inc.
+## Copyright (C) 2001-2003, 2005-2012 Free Software Foundation, Inc.
 
 ## This program is free software: you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@@ -15,14 +14,14 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 AM_MAKEINFOFLAGS = --no-split
-info_TEXINFOS = doc/bison.texinfo
-doc_bison_TEXINFOS =				\
-  $(CROSS_OPTIONS_TEXI)				\
-  doc/fdl.texi					\
+info_TEXINFOS = doc/bison.texi
+doc_bison_TEXINFOS =                            \
+  $(CROSS_OPTIONS_TEXI)                         \
+  doc/fdl.texi                                  \
   doc/gpl-3.0.texi
 
-CLEANFILES = doc/bison.fns
-CLEANDIRS = doc/*.t2d
+TEXI2DVI = texi2dvi --build-dir=doc/bison.t2d
+CLEANDIRS = doc/bison.t2d
 clean-local:
 	rm -rf $(CLEANDIRS)
 
@@ -34,12 +33,12 @@ $(CROSS_OPTIONS_TEXI): doc/bison.help $(CROSS_OPTIONS_PL)
 # Create $@~ which is the previous contents.  Don't use `mv' here so
 # that even if we are interrupted, the file is still available for
 # diff in the next run.  Note that $@ might not exist yet.
-	{ test ! -f $@ || cat $@; } >$@~
-	test ! -f $@.tmp || rm -f $@.tmp
-	src/bison$(EXEEXT) --help |					 \
-	  perl $(CROSS_OPTIONS_PL) $(top_srcdir)/src/scan-gram.l >$@.tmp
-	diff -u $@~ $@.tmp || true
-	mv $@.tmp $@
+	$(AM_V_GEN){ test ! -f $@ || cat $@; } >$@~
+	$(AM_V_at)test ! -f $@.tmp || rm -f $@.tmp
+	$(AM_V_at)src/bison$(EXEEXT) --help |				 \
+	  $(PERL) $(CROSS_OPTIONS_PL) $(top_srcdir)/src/scan-gram.l >$@.tmp
+	$(AM_V_at)diff -u $@~ $@.tmp || true
+	$(AM_V_at)mv $@.tmp $@
 MAINTAINERCLEANFILES = $(CROSS_OPTIONS_TEXI)
 
 ## ---------- ##
@@ -47,12 +46,11 @@ MAINTAINERCLEANFILES = $(CROSS_OPTIONS_TEXI)
 ## ---------- ##
 
 EXTRA_DIST += doc/refcard.tex
-CLEANFILES += doc/refcard.dvi doc/refcard.log doc/refcard.ps
+CLEANFILES += doc/refcard.pdf
 
-doc/refcard.dvi: doc/refcard.tex
-	cd doc && tex refcard.tex
+doc/refcard.pdf: doc/refcard.tex
+	$(AM_V_GEN) cd doc && pdftex $(abs_top_srcdir)/doc/refcard.tex
 
-doc/refcard.ps: doc/refcard.dvi
 
 
 ## ---------------- ##
@@ -81,9 +79,9 @@ doc/refcard.ps: doc/refcard.dvi
 EXTRA_DIST += $(top_srcdir)/doc/bison.help
 MAINTAINERCLEANFILES += $(top_srcdir)/doc/bison.help
 $(top_srcdir)/doc/bison.help: src/bison$(EXEEXT)
-	$< --version >doc/bison.help.t
-	$< --help   >>doc/bison.help.t
-	$(top_srcdir)/build-aux/move-if-change doc/bison.help.t $@
+	$(AM_V_GEN)src/bison$(EXEEXT) --version >doc/bison.help.tmp
+	$(AM_V_at) src/bison$(EXEEXT) --help   >>doc/bison.help.tmp
+	$(AM_V_at)$(top_srcdir)/build-aux/move-if-change doc/bison.help.tmp $@
 
 
 ## ----------- ##
@@ -101,20 +99,49 @@ remove_time_stamp = \
 
 # Depend on configure to get version number changes.
 $(top_srcdir)/doc/bison.1: doc/bison.help doc/bison.x $(top_srcdir)/configure
-	@echo "Updating man page $@"
-	$(HELP2MAN)					\
-	    --include=$(top_srcdir)/doc/bison.x		\
+	$(AM_V_GEN)$(HELP2MAN)			\
+	    --include=$(top_srcdir)/doc/bison.x	\
 	    --output=$@.t src/bison$(EXEEXT)
-	if $(remove_time_stamp) $@ >$@a.t 2>/dev/null &&		 \
+	$(AM_V_at)if $(remove_time_stamp) $@ >$@a.t 2>/dev/null &&	 \
 	   $(remove_time_stamp) $@.t | cmp $@a.t - >/dev/null 2>&1; then \
 	  touch $@;							 \
 	else								 \
 	  mv $@.t $@;							 \
 	fi
-	rm -f $@*.t
+	$(AM_V_at)rm -f $@*.t
 
 nodist_man_MANS = doc/yacc.1
 
+## ----------------------------- ##
+## Graphviz examples generation. ##
+## ----------------------------- ##
+
+CLEANDIRS += doc/figs
+FIGS_DOT = doc/figs/example-reduce.dot doc/figs/example-shift.dot
+EXTRA_DIST +=								\
+  $(FIGS_DOT)								\
+  $(FIGS_DOT:.dot=.eps) $(FIGS_DOT:.dot=.pdf) $(FIGS_DOT:.dot=.png)
+SUFFIXES += .dot .eps .pdf .png
+
+doc/bison.dvi:  $(FIGS_DOT:.dot=.eps)
+doc/bison.html: $(FIGS_DOT:.dot=.png)
+doc/bison.pdf:  $(FIGS_DOT:.dot=.pdf)
+
+.dot.eps:
+	$(AM_V_GEN) $(MKDIR_P) `echo "./$@" | sed -e 's,/[^/]*$$,,'`
+	$(AM_V_at) $(DOT) -Gmargin=0 -Teps $< >$@.tmp
+	$(AM_V_at) mv $@.tmp $@
+
+.dot.pdf:
+	$(AM_V_GEN) $(MKDIR_P) `echo "./$@" | sed -e 's,/[^/]*$$,,'`
+	$(AM_V_at) $(DOT) -Gmargin=0 -Tpdf $< >$@.tmp
+	$(AM_V_at) mv $@.tmp $@
+
+.dot.png:
+	$(AM_V_GEN) $(MKDIR_P) `echo "./$@" | sed -e 's,/[^/]*$$,,'`
+	$(AM_V_at) $(DOT) -Gmargin=0 -Tpng $< >$@.tmp
+	$(AM_V_at) mv $@.tmp $@
+
 ## -------------- ##
 ## Doxygenation.  ##
 ## -------------- ##
@@ -126,10 +153,11 @@ DOXYGEN = doxygen
 doc: html
 
 html-local: doc/Doxyfile
-	cd doc && $(DOXYGEN)
+	$(AM_V_GEN) $(DOXYGEN) doc/Doxyfile
 
 edit = sed -e 's,@PACKAGE_NAME\@,$(PACKAGE_NAME),g' \
 	   -e 's,@PACKAGE_VERSION\@,$(PACKAGE_VERSION),g' \
+	   -e 's,@PERL\@,$(PERL),g' \
 	   -e 's,@top_builddir\@,$(top_builddir),g' \
 	   -e 's,@top_srcdir\@,$(top_srcdir),g'
 
@@ -138,6 +166,6 @@ CLEANFILES += doc/Doxyfile
 # Sed is used to generate Doxyfile from Doxyfile.in instead of
 # configure, because the former is way faster than the latter.
 doc/Doxyfile: $(top_srcdir)/doc/Doxyfile.in
-	$(edit) $(top_srcdir)/doc/Doxyfile.in >doc/Doxyfile
+	$(AM_V_GEN) $(edit) $(top_srcdir)/doc/Doxyfile.in >doc/Doxyfile
 
-CLEANDIRS += html latex
+CLEANDIRS += doc/html