Makefile.in

# Makefile for less.

#### Start of system configuration section. ####

srcdir = @srcdir@
VPATH = @srcdir@

CC = @CC@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@

CFLAGS = @CFLAGS@
CFLAGS_COMPILE_ONLY = -c
LDFLAGS = @LDFLAGS@
CPPFLAGS = @CPPFLAGS@
EXEEXT = @EXEEXT@
O=o
ifneq ($(strip $(LESSTEST)),)
CPPFLAGS += -DLESSTEST
endif

# Make with SAN=1 to enable the gcc address sanitizer.
ifeq ($(SAN),1)
CPPFLAGS += -fsanitize=address -fsanitize=undefined -fno-sanitize-recover=all -fsanitize=float-divide-by-zero -fsanitize=float-cast-overflow -fno-sanitize=null -fno-sanitize=alignment
LIBSAN = -lasan -lubsan
endif

LIBS = $(LIBSAN) @LIBS@

prefix = @prefix@
exec_prefix = @exec_prefix@

# Where the installed binary goes.
bindir = @bindir@
binprefix = 

sysconfdir = @sysconfdir@
datarootdir = @datarootdir@

mandir = @mandir@
manext = 1
manprefix = 

#### End of system configuration section. ####

SHELL = /bin/sh

# This rule allows us to supply the necessary -D options
# in addition to whatever the user asks for.
.c.o:
	${CC} -I. ${CFLAGS_COMPILE_ONLY} -DBINDIR=\"${bindir}\" -DSYSDIR=\"${sysconfdir}\" ${CPPFLAGS} ${CFLAGS} $<

OBJ = \
	main.${O} screen.${O} brac.${O} ch.${O} charset.${O} cmdbuf.${O} \
	command.${O} cvt.${O} decode.${O} edit.${O} evar.${O} filename.${O} forwback.${O} \
	help.${O} ifile.${O} input.${O} jump.${O} \
	line.${O} linenum.${O} \
	lsystem.${O} mark.${O} optfunc.${O} option.${O} opttbl.${O} os.${O} \
	output.${O} pattern.${O} position.${O} prompt.${O} search.${O} signal.${O} \
	tags.${O} ttyin.${O} version.${O} xbuf.${O}  @REGEX_O@

ifneq (@SECURE_COMPILE@,1)
OBJ += lesskey_parse.${O}
endif

all: less$(EXEEXT) lesskey$(EXEEXT) lessecho$(EXEEXT)

less$(EXEEXT): ${OBJ}
	${CC} ${LDFLAGS} -o $@ ${OBJ} ${LIBS}

lesskey$(EXEEXT): lesskey.${O} lesskey_parse.${O} xbuf.${O} version.${O}
	${CC} ${LDFLAGS} -o $@ lesskey.${O} lesskey_parse.${O} xbuf.${O} version.${O} ${LIBS}

lessecho$(EXEEXT): lessecho.${O} version.${O}
	${CC} ${LDFLAGS} -o $@ lessecho.${O} version.${O} ${LIBS}

charset.${O}: compose.uni ubin.uni wide.uni

${OBJ}: ${srcdir}/less.h ${srcdir}/funcs.h defines.h lang.h pattern.h xbuf.h

install: all ${srcdir}/less.nro ${srcdir}/lesskey.nro ${srcdir}/lessecho.nro installdirs
	${INSTALL_PROGRAM} less$(EXEEXT) ${DESTDIR}${bindir}/${binprefix}less$(EXEEXT)
	${INSTALL_PROGRAM} lesskey$(EXEEXT) ${DESTDIR}${bindir}/${binprefix}lesskey$(EXEEXT)
	${INSTALL_PROGRAM} lessecho$(EXEEXT) ${DESTDIR}${bindir}/${binprefix}lessecho$(EXEEXT)
	${INSTALL_DATA} ${srcdir}/less.nro ${DESTDIR}${mandir}/man${manext}/${manprefix}less.${manext}
	${INSTALL_DATA} ${srcdir}/lesskey.nro ${DESTDIR}${mandir}/man${manext}/${manprefix}lesskey.${manext}
	${INSTALL_DATA} ${srcdir}/lessecho.nro ${DESTDIR}${mandir}/man${manext}/${manprefix}lessecho.${manext}

install-strip:
	${MAKE} INSTALL_PROGRAM='${INSTALL_PROGRAM} -s' install

installdirs: mkinstalldirs
	${srcdir}/mkinstalldirs ${DESTDIR}${bindir} ${DESTDIR}${mandir}/man${manext}

uninstall:
	rm -f ${DESTDIR}${bindir}/${binprefix}less$(EXEEXT)
	rm -f ${DESTDIR}${bindir}/${binprefix}lesskey$(EXEEXT)
	rm -f ${DESTDIR}${bindir}/${binprefix}lessecho$(EXEEXT)
	rm -f ${DESTDIR}${mandir}/man${manext}/${manprefix}less.${manext}
	rm -f ${DESTDIR}${mandir}/man${manext}/${manprefix}lesskey.${manext}
	rm -f ${DESTDIR}${mandir}/man${manext}/${manprefix}lessecho.${manext}

info:
install-info:
dvi:
installcheck:

check:
	if [ -x less$(EXEEXT) ] && ./less$(EXEEXT) -V | grep -q LESSTEST; then :; else ${MAKE} clean; ${MAKE} LESSTEST=1; fi
	objdir=$$(pwd); rflags=""; if [ -z "${VERBOSE}" ]; then rflags=-e; fi; cd $(srcdir)/lesstest && ${MAKE} && ./runtest $$rflags -l "$$objdir/less" lt

TAGS:
	cd ${srcdir} && etags *.c *.h

# config.status might not change defines.h
# Don't rerun config.status if we just configured (so there's no stamp-h).
defines.h: stamp-h
stamp-h: defines.h.in config.status
	test ! -f stamp-h || CONFIG_FILES= CONFIG_HEADERS=defines.h ./config.status
	touch stamp-h
Makefile: ${srcdir}/Makefile.in config.status
	CONFIG_FILES=Makefile CONFIG_HEADERS= ./config.status
config.status: ${srcdir}/configure
	./config.status --recheck

${srcdir}/configure: ${srcdir}/configure.ac
	cd ${srcdir}; autoheader; autoconf

clean:
	rm -f *.${O} core less$(EXEEXT) lesskey$(EXEEXT) lessecho$(EXEEXT)

mostlyclean: clean

distclean: clean
	rm -f Makefile config.status config.log config.cache defines.h stamp-h

realclean: distclean
	rm -f TAGS