1# Makefile for authoring less.
2
3EMAIL = bug-less@gnu.org
4HOMEPAGE = http://www.greenwoodsoftware.com/less
5SHELL = /bin/sh
6RCS = rcs
7NROFF = nroff -man
8
9srcdir = .
10
11SRC = \
12	main.c screen.c brac.c ch.c charset.c cmdbuf.c \
13	command.c cvt.c decode.c edit.c filename.c forwback.c \
14	help.c ifile.c input.c jump.c line.c linenum.c \
15	lsystem.c mark.c optfunc.c option.c opttbl.c os.c \
16	output.c pattern.c position.c prompt.c search.c signal.c \
17	tags.c ttyin.c version.c  
18DISTFILES_W = \
19	defines.ds  Makefile.dsb Makefile.dsg Makefile.dsu \
20	defines.o2  Makefile.o2e \
21	defines.o9  Makefile.o9c Makefile.o9u \
22	defines.wn  Makefile.wnm Makefile.wnb
23DISTFILES = \
24	${SRC} regexp.c regexp.h \
25	COPYING INSTALL LICENSE Makefile.in Makefile.aut NEWS README \
26	configure configure.ac lesskey.c lessecho.c scrsize.c \
27	charset.h cmd.h funcs.h lglob.h less.h lesskey.h option.h \
28	pckeys.h pattern.h position.h \
29	install.sh defines.h.in mkinstalldirs \
30	less.nro less.man lesskey.nro lesskey.man lessecho.nro lessecho.man \
31	less.hlp \
32	mkfuncs.awk mkhelp.c \
33	${DISTFILES_W}
34
35all: help.c funcs.h ${srcdir}/configure 
36
37release: .FORCE
38	${MAKE} -f Makefile.aut tagall 
39	${MAKE} -f Makefile.aut all 
40	${MAKE} -f Makefile.aut clean 
41	${MAKE} -f Makefile.aut dist
42
43.FORCE:
44
45help.c: less.hlp mkhelp
46	-mv -f ${srcdir}/help.c ${srcdir}/help.c.old
47	rm -rf help.c
48	./mkhelp < less.hlp > help.c
49	if cmp -s help.c help.c.old; then mv help.c.old help.c; fi
50
51mkhelp: mkhelp.c
52	${CC} -o mkhelp mkhelp.c
53
54${srcdir}/configure: ${srcdir}/configure.ac \
55		${srcdir}/Makefile.in
56	cd ${srcdir}; autoheader; autoconf
57
58funcs.h: ${SRC:%=${srcdir}/%}
59	-mv -f ${srcdir}/funcs.h ${srcdir}/funcs.h.old
60	awk -f ${srcdir}/mkfuncs.awk ${SRC:%=${srcdir}/%} >${srcdir}/funcs.h
61	if cmp -s funcs.h funcs.h.old; then mv funcs.h.old funcs.h; fi
62
63lint:
64	lint -I. ${CPPFLAGS} ${SRC}
65
66clean: 
67	rm -f Makefile config.status config.log config.cache defines.h stamp-h \
68		README NEWS \
69		less.nro less.man lesskey.nro lesskey.man lessecho.nro lessecho.man 
70
71distclean: clean
72realclean: clean
73
74REPLACE_VERSION = \
75	@REL=`sed -e '/char version/!d' -e 's/[^0-9.]*\([0-9.]*\).*/\1/' -e q ${srcdir}/version.c`; \
76	DT=`date '+%d %h %Y'`; \
77	echo "Stuffing version number $$REL into $@"; \
78	sed \
79		-e "s;@@VERSION@@;$$REL;" \
80		-e "s;@@DATE@@;$$DT;" \
81		-e "s;@@EMAIL@@;${EMAIL};" \
82		-e "s;@@HOMEPAGE@@;${HOMEPAGE};" >$@
83
84${srcdir}/README: ${srcdir}/README.VER ${srcdir}/version.c
85	${REPLACE_VERSION} ${srcdir}/README.VER
86${srcdir}/NEWS: ${srcdir}/NEWS.VER ${srcdir}/version.c
87	${REPLACE_VERSION} ${srcdir}/NEWS.VER
88${srcdir}/less.nro: ${srcdir}/less.nro.VER ${srcdir}/version.c
89	${REPLACE_VERSION} ${srcdir}/less.nro.VER
90${srcdir}/lesskey.nro: ${srcdir}/lesskey.nro.VER ${srcdir}/version.c
91	${REPLACE_VERSION} ${srcdir}/lesskey.nro.VER
92${srcdir}/lessecho.nro: ${srcdir}/lessecho.nro.VER ${srcdir}/version.c
93	${REPLACE_VERSION} ${srcdir}/lessecho.nro.VER
94${srcdir}/less.hlp: ${srcdir}/less.hlp.VER ${srcdir}/version.c
95	${REPLACE_VERSION} ${srcdir}/less.hlp.VER
96
97${srcdir}/less.man: ${srcdir}/less.nro
98	${NROFF} ${srcdir}/less.nro >${srcdir}/less.man
99${srcdir}/lesskey.man: ${srcdir}/lesskey.nro
100	${NROFF} ${srcdir}/lesskey.nro >${srcdir}/lesskey.man
101${srcdir}/lessecho.man: ${srcdir}/lessecho.nro
102	${NROFF} ${srcdir}/lessecho.nro >${srcdir}/lessecho.man
103
104
105distfiles: ${DISTFILES}
106
107dist: ${DISTFILES}
108	if [ ! -d ${srcdir}/release ]; then mkdir ${srcdir}/release; fi
109	@cd ${srcdir}; \
110	REL=`sed -e '/char version/!d' -e 's/[^0-9.]*\([0-9.]*\).*/less-\1/' -e q version.c`; \
111	rm -rf release/$$REL; mkdir release/$$REL; \
112	echo "Preparing $$REL"; \
113	rm -rf $$REL; mkdir $$REL; \
114	for file in ${DISTFILES}; do \
115	  ./add_copyright $$file $$REL; \
116	done; \
117	cd $$REL; chmod +w ${DISTFILES_W}; cd ..; \
118	echo "Creating release/$$REL/$$REL.tar.gz"; \
119	tar -cf - $$REL | gzip -c >release/$$REL/$$REL.tar.gz; \
120	echo "Signing release/$$REL/$$REL.tar.gz"; \
121	gpg --detach-sign release/$$REL/$$REL.tar.gz; \
122	echo "Creating release/$$REL/$$REL.zip"; \
123	zip -rq release/$$REL/$$REL.zip $$REL; \
124	rm -rf $$REL
125
126tagall:
127	@REL=`sed -e '/char version/!d' -e 's/[^0-9.]*\([0-9.]*\).*/v\1/' -e q ${srcdir}/version.c`; \
128	echo "tagging $$REL"; \
129	for f in ${srcdir}/RCS/*,v; do \
130	  REV=`co -p $$f 2>&1 | sed -e '1d' -e '3,$$d' -e 's/revision //'`; \
131	  ${RCS} -N$$REL:$$REV $$f; \
132	done
133