-#
-# 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