usr/src/Makefile

#
# Copyright (c) 1986 Regents of the University of California.
# All rights reserved.  The Berkeley software License Agreement
# specifies the terms and conditions for redistribution.
#
#	@(#)Makefile	4.15	(Berkeley)	%G%
#
# This makefile is designed to be run in one of three ways:
#
#	make build
#	make installsrc
# The `make build' will compile and install the libraries and the compiler
# twice before building the rest of the sources.  The `make installsrc' will
# then install the remaining binaries.
#
#	make libthenall
#	make installsrc
# The `make libthenall' will compile and install the libraries, compile
# and install the compiler and then compile everything else.  Note,
# however, that the libraries will have been built with the old compiler.
# The `make installsrc' will then install the remaining binaries.
#
#	make all
#	make install
# The `make all' (the default) will compile everything, and install
# nothing.  The `make install' will then install everything.
#
# C library options: passed to libc makefile.
# See lib/libc/Makefile for explanation.
# HOSTLOOKUP must be either named or hosttable.
# DFLMON must be either mon.o or gmon.o.
# DEFS may include -DLIBC_SCCS, -DSYSLIBC_SCCS, both, or neither.
#
HOSTLOOKUP=named
DFLMON=mon.o
DEFS= -DLIBC_SCCS
MACHINE=tahoe
LIBCDEFS= MACHINE=${MACHINE} HOSTLOOKUP=${HOSTLOOKUP} DFLMON=${DFLMON} DEFS="${DEFS}"

# global flags
# SRC_MFLAGS are used on makes in command source directories,
# but not in library or compiler directories that will be installed
# for use in compiling everything else.
#
DESTDIR=
CFLAGS=	-O
SRC_MFLAGS = -k

# Programs that live in subdirectories, and have makefiles of their own.
#
LIBDIR= lib usr.lib
SRCDIR=	bin usr.bin etc ucb new games local old

all: ${LIBDIR} ${SRCDIR}

libthenall: buildlib1 buildlib3 ${SRCDIR}

build: buildlib1 buildlib2 buildlib3 ${SRCDIR}

lib:	FRC
	cd lib/libc; make ${MFLAGS} ${LIBCDEFS}
	cd lib; make ${MFLAGS} pcc cpp c2

usr.lib ${SRCDIR}: FRC
	cd $@; make ${MFLAGS} ${SRC_MFLAGS}

buildlib1: FRC
	@echo installing /usr/include
	cd include; make ${MFLAGS} DESTDIR=${DESTDIR} install
	@echo
	@echo compiling libc.a
	cd lib/libc; make ${MFLAGS} ${LIBCDEFS}
	@echo installing /lib/libc.a
	cd lib/libc; make ${MFLAGS} DESTDIR=${DESTDIR} install
	@echo
	@echo compiling C compiler
	cd lib; make ${MFLAGS} pcc cpp c2
	@echo installing C compiler
	cd lib/pcc; make ${MFLAGS} DESTDIR=${DESTDIR} install
	cd lib/cpp; make ${MFLAGS} DESTDIR=${DESTDIR} install
	cd lib/c2; make ${MFLAGS} DESTDIR=${DESTDIR} install
	@echo

buildlib2: FRC
	cd lib; make ${MFLAGS} clean
	@echo re-compiling libc.a
	cd lib/libc; make ${MFLAGS} ${LIBCDEFS}
	@echo re-installing /lib/libc.a
	cd lib/libc; make ${MFLAGS} DESTDIR=${DESTDIR} install
	@echo
	@echo re-compiling C compiler
	cd lib; make ${MFLAGS} pcc cpp c2
	@echo re-installing C compiler
	cd lib/pcc; make ${MFLAGS} DESTDIR=${DESTDIR} install
	cd lib/cpp; make ${MFLAGS} DESTDIR=${DESTDIR} install
	cd lib/c2; make ${MFLAGS} DESTDIR=${DESTDIR} install
	@echo

buildlib3: FRC
	@echo compiling usr.lib
	cd usr.lib; make ${MFLAGS} ${SRC_MFLAGS}
	@echo installing /usr/lib
	cd usr.lib; make ${MFLAGS} ${SRC_MFLAGS} DESTDIR=${DESTDIR} install
	@echo

FRC:

install:
	-for i in ${LIBDIR} ${SRCDIR}; do \
		(cd $$i; \
		make ${MFLAGS} ${SRC_MFLAGS} DESTDIR=${DESTDIR} install); \
	done

installsrc:
	-for i in ${SRCDIR}; do \
		(cd $$i; \
		make ${MFLAGS} ${SRC_MFLAGS} DESTDIR=${DESTDIR} install); \
	done

tags:
	for i in include lib usr.lib; do \
		(cd $$i; make ${MFLAGS} TAGSFILE=../tags tags); \
	done
	sort -u +0 -1 -o tags tags

clean:
	rm -f a.out core *.s *.o
	for i in ${LIBDIR} ${SRCDIR}; do (cd $$i; make -k ${MFLAGS} clean); done
Commit	Line	Data
	1	#
	2	# Copyright (c) 1986 Regents of the University of California.
	3	# All rights reserved. The Berkeley software License Agreement
	4	# specifies the terms and conditions for redistribution.
	5	#
	6	# @(#)Makefile 4.15 (Berkeley) %G%
	7	#
	8	# This makefile is designed to be run in one of three ways:
	9	#
	10	# make build
	11	# make installsrc
	12	# The `make build' will compile and install the libraries and the compiler
	13	# twice before building the rest of the sources. The `make installsrc' will
	14	# then install the remaining binaries.
	15	#
	16	# make libthenall
	17	# make installsrc
	18	# The `make libthenall' will compile and install the libraries, compile
	19	# and install the compiler and then compile everything else. Note,
	20	# however, that the libraries will have been built with the old compiler.
	21	# The `make installsrc' will then install the remaining binaries.
	22	#
	23	# make all
	24	# make install
	25	# The `make all' (the default) will compile everything, and install
	26	# nothing. The `make install' will then install everything.
	27	#
	28	# C library options: passed to libc makefile.
	29	# See lib/libc/Makefile for explanation.
	30	# HOSTLOOKUP must be either named or hosttable.
	31	# DFLMON must be either mon.o or gmon.o.
	32	# DEFS may include -DLIBC_SCCS, -DSYSLIBC_SCCS, both, or neither.
	33	#
	34	HOSTLOOKUP=named
	35	DFLMON=mon.o
	36	DEFS= -DLIBC_SCCS
	37	MACHINE=tahoe
	38	LIBCDEFS= MACHINE=${MACHINE} HOSTLOOKUP=${HOSTLOOKUP} DFLMON=${DFLMON} DEFS="${DEFS}"
	39
	40	# global flags
	41	# SRC_MFLAGS are used on makes in command source directories,
	42	# but not in library or compiler directories that will be installed
	43	# for use in compiling everything else.
	44	#
	45	DESTDIR=
	46	CFLAGS= -O
	47	SRC_MFLAGS = -k
	48
	49	# Programs that live in subdirectories, and have makefiles of their own.
	50	#
	51	LIBDIR= lib usr.lib
	52	SRCDIR= bin usr.bin etc ucb new games local old
	53
	54	all: ${LIBDIR} ${SRCDIR}
	55
	56	libthenall: buildlib1 buildlib3 ${SRCDIR}
	57
	58	build: buildlib1 buildlib2 buildlib3 ${SRCDIR}
	59
	60	lib: FRC
	61	cd lib/libc; make ${MFLAGS} ${LIBCDEFS}
	62	cd lib; make ${MFLAGS} pcc cpp c2
	63
	64	usr.lib ${SRCDIR}: FRC
	65	cd $@; make ${MFLAGS} ${SRC_MFLAGS}
	66
	67	buildlib1: FRC
	68	@echo installing /usr/include
	69	cd include; make ${MFLAGS} DESTDIR=${DESTDIR} install
	70	@echo
	71	@echo compiling libc.a
	72	cd lib/libc; make ${MFLAGS} ${LIBCDEFS}
	73	@echo installing /lib/libc.a
	74	cd lib/libc; make ${MFLAGS} DESTDIR=${DESTDIR} install
	75	@echo
	76	@echo compiling C compiler
	77	cd lib; make ${MFLAGS} pcc cpp c2
	78	@echo installing C compiler
	79	cd lib/pcc; make ${MFLAGS} DESTDIR=${DESTDIR} install
	80	cd lib/cpp; make ${MFLAGS} DESTDIR=${DESTDIR} install
	81	cd lib/c2; make ${MFLAGS} DESTDIR=${DESTDIR} install
	82	@echo
	83
	84	buildlib2: FRC
	85	cd lib; make ${MFLAGS} clean
	86	@echo re-compiling libc.a
	87	cd lib/libc; make ${MFLAGS} ${LIBCDEFS}
	88	@echo re-installing /lib/libc.a
	89	cd lib/libc; make ${MFLAGS} DESTDIR=${DESTDIR} install
	90	@echo
	91	@echo re-compiling C compiler
	92	cd lib; make ${MFLAGS} pcc cpp c2
	93	@echo re-installing C compiler
	94	cd lib/pcc; make ${MFLAGS} DESTDIR=${DESTDIR} install
	95	cd lib/cpp; make ${MFLAGS} DESTDIR=${DESTDIR} install
	96	cd lib/c2; make ${MFLAGS} DESTDIR=${DESTDIR} install
	97	@echo
	98
	99	buildlib3: FRC
	100	@echo compiling usr.lib
	101	cd usr.lib; make ${MFLAGS} ${SRC_MFLAGS}
	102	@echo installing /usr/lib
	103	cd usr.lib; make ${MFLAGS} ${SRC_MFLAGS} DESTDIR=${DESTDIR} install
	104	@echo
	105
	106	FRC:
	107
	108	install:
	109	-for i in ${LIBDIR} ${SRCDIR}; do \
	110	(cd $$i; \
	111	make ${MFLAGS} ${SRC_MFLAGS} DESTDIR=${DESTDIR} install); \
	112	done
	113
	114	installsrc:
	115	-for i in ${SRCDIR}; do \
	116	(cd $$i; \
	117	make ${MFLAGS} ${SRC_MFLAGS} DESTDIR=${DESTDIR} install); \
	118	done
	119
	120	tags:
	121	for i in include lib usr.lib; do \
	122	(cd $$i; make ${MFLAGS} TAGSFILE=../tags tags); \
	123	done
	124	sort -u +0 -1 -o tags tags
	125
	126	clean:
	127	rm -f a.out core .s .o
	128	for i in ${LIBDIR} ${SRCDIR}; do (cd $$i; make -k ${MFLAGS} clean); done