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1## Process this file with automake to produce Makefile.in -*-Makefile-*-
2
3## Copyright (C) 2001-2003, 2005-2012 Free Software Foundation, Inc.
4
5# This program is free software: you can redistribute it and/or modify
6# it under the terms of the GNU General Public License as published by
7# the Free Software Foundation, either version 3 of the License, or
8# (at your option) any later version.
9#
10# This program is distributed in the hope that it will be useful,
11# but WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13# GNU General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License
16# along with this program.  If not, see <http://www.gnu.org/licenses/>.
17
18AM_MAKEINFOFLAGS = --no-split
19info_TEXINFOS = bison.texi
20bison_TEXINFOS = $(srcdir)/cross-options.texi gpl-3.0.texi fdl.texi
21
22CLEANFILES = bison.fns
23CLEANDIRS = *.t2d
24clean-local:
25	rm -rf $(CLEANDIRS)
26
27CROSS_OPTIONS_PL = $(top_srcdir)/build-aux/cross-options.pl
28$(srcdir)/cross-options.texi: $(top_srcdir)/src/getargs.c $(CROSS_OPTIONS_PL)
29	$(AM_V_GEN)mv -f $@ $@~ || : >$@~
30	$(AM_V_at)rm -f $@.tmp
31	$(AM_V_at)cd $(top_builddir)/src && $(MAKE) $(AM_MAKEFLAGS) bison
32	$(AM_V_at)$(top_builddir)/src/bison --help \
33	  | $(PERL) $(CROSS_OPTIONS_PL) $(top_srcdir)/src/scan-gram.l >$@.tmp
34	$(AM_V_at)diff -u $@~ $@.tmp || true
35	$(AM_V_at)mv $@.tmp $@
36MAINTAINERCLEANFILES = $(srcdir)/cross-options.texi
37
38## ---------- ##
39## Ref card.  ##
40## ---------- ##
41
42EXTRA_DIST = refcard.tex
43CLEANFILES += refcard.dvi refcard.log refcard.ps
44
45refcard.dvi: refcard.tex
46	$(AM_V_GEN)tex refcard.tex
47
48refcard.ps: refcard.dvi
49
50
51## ----------- ##
52## Man Pages.  ##
53## ----------- ##
54
55dist_man_MANS = $(srcdir)/bison.1
56
57EXTRA_DIST += $(dist_man_MANS:.1=.x) common.x
58MAINTAINERCLEANFILES += $(dist_man_MANS)
59
60# Depend on configure to get version number changes.
61common_dep = $(top_srcdir)/configure $(srcdir)/common.x
62srcsrcdir = $(top_srcdir)/bin
63$(srcdir)/bison.1:      $(common_dep) $(top_srcdir)/src/getargs.c
64
65# Differences to ignore when comparing the man page (the date).
66remove_time_stamp = \
67  sed 's/^\(\.TH[^"]*"[^"]*"[^"]*\)"[^"]*"/\1/'
68
69MOSTLYCLEANFILES = $(srcdir)/*.t
70
71SUFFIXES = .x .1
72
73PREPATH = $(top_builddir)/src
74.x.1:
75	$(AM_V_GEN)program=`expr "/$*" : '.*/\(.*\)'` &&		\
76	save_IFS=$IFS;							\
77	IFS=$(PATH_SEPARATOR);						\
78	for dir in $(PREPATH); do					\
79	  IFS=$save_IFS;						\
80	  echo cd $$dir '&&' $(MAKE) $(AM_MAKEFLAGS) $$program &&	\
81	  (cd $$dir && $(MAKE) $(AM_MAKEFLAGS) $$program) || exit;	\
82	done
83	$(AM_V_at)PATH="$(PREPATH)$(PATH_SEPARATOR)$$PATH";		     \
84	export PATH;							     \
85	$(HELP2MAN)							     \
86	    --include=$*.x						     \
87	    --include=$(srcdir)/common.x				     \
88	    --output=$@.t `echo '$*' | sed 's,.*/,,'`
89	$(AM_V_at)if $(remove_time_stamp) $@ >$@a.t 2>/dev/null &&	     \
90	   $(remove_time_stamp) $@.t | cmp $@a.t - >/dev/null 2>&1; then     \
91		touch $@;						     \
92	else								     \
93		mv $@.t $@;						     \
94	fi
95	$(AM_V_at)rm -f $@*.t
96
97nodist_man_MANS = yacc.1
98
99## ------------------------------ ##
100## Graphviz examples generation.  ##
101## ------------------------------ ##
102
103CLEANDIRS += figs
104FIGS_DOT = figs/example.dot figs/example-reduce.dot figs/example-shift.dot
105EXTRA_DIST +=								\
106  figs/example.y							\
107  $(FIGS_DOT)								\
108  $(FIGS_DOT:.dot=.eps) $(FIGS_DOT:.dot=.pdf) $(FIGS_DOT:.dot=.png)
109SUFFIXES += .dot .eps .pdf .png
110
111bison.dvi:  $(FIGS_DOT:.dot=.eps)
112bison.html: $(FIGS_DOT:.dot=.png)
113bison.pdf:  $(FIGS_DOT:.dot=.pdf)
114
115.dot.eps:
116	$(AM_V_GEN) $(MKDIR_P) `echo "./$@" | sed -e 's,/[^/]*$$,,'`
117	$(AM_V_at) $(DOT) -Gmargin=0 -Teps $< >$@.tmp
118	$(AM_V_at) mv $@.tmp $@
119
120.dot.pdf:
121	$(AM_V_GEN) $(MKDIR_P) `echo "./$@" | sed -e 's,/[^/]*$$,,'`
122	$(AM_V_at) $(DOT) -Gmargin=0 -Tpdf $< >$@.tmp
123	$(AM_V_at) mv $@.tmp $@
124
125.dot.png:
126	$(AM_V_GEN) $(MKDIR_P) `echo "./$@" | sed -e 's,/[^/]*$$,,'`
127	$(AM_V_at) $(DOT) -Gmargin=0 -Tpng $< >$@.tmp
128	$(AM_V_at) mv $@.tmp $@
129
130## -------------- ##
131## Doxygenation.  ##
132## -------------- ##
133
134DOXYGEN = doxygen
135
136.PHONY: doc html
137
138doc: html
139
140html-local: Doxyfile
141	$(DOXYGEN)
142
143edit = sed -e 's,@PACKAGE_NAME\@,$(PACKAGE_NAME),g' \
144	   -e 's,@PACKAGE_VERSION\@,$(PACKAGE_VERSION),g' \
145	   -e 's,@top_builddir\@,$(top_builddir),g' \
146	   -e 's,@top_srcdir\@,$(top_srcdir),g'
147
148EXTRA_DIST += Doxyfile.in
149CLEANFILES += Doxyfile
150# Sed is used to generate Doxyfile from Doxyfile.in instead of
151# configure, because the former is way faster than the latter.
152Doxyfile: $(srcdir)/Doxyfile.in
153	$(AM_V_GEN)$(edit) $(srcdir)/Doxyfile.in >Doxyfile
154
155CLEANDIRS += html latex
156