#
-# Copyright (c) 1986 Regents of the University of California.
-# All rights reserved. The Berkeley software License Agreement
-# specifies the terms and conditions for redistribution.
+# Copyright (c) 1986, 1988 Regents of the University of California.
+# All rights reserved.
#
-# @(#)Makefile 4.14 (Berkeley) %G%
+# Redistribution and use in source and binary forms are permitted
+# provided that the above copyright notice and this paragraph are
+# duplicated in all such forms and that any documentation,
+# advertising materials, and other materials related to such
+# distribution and use acknowledge that the software was developed
+# by the University of California, Berkeley. The name of the
+# University may not be used to endorse or promote products derived
+# from this software without specific prior written permission.
+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+# WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+#
+# @(#)Makefile 4.18 (Berkeley) %G%
#
# This makefile is designed to be run in one of three ways:
#
+# make clean
+# make depend
# make build
# make installsrc
+# This is the most rigorous way to rebuild the source tree.
+# The first two steps will clean the source tree and remake the dependencies.
# 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.
#
# 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
-LIBCDEFS= HOSTLOOKUP=${HOSTLOOKUP} DFLMON=${DFLMON} DEFS="${DEFS}"
+DEFS= -DLIBC_SCCS
+DFLMON= mon.o
+HOSTLOOKUP= named
+LIBCDEFS= HOSTLOOKUP=${HOSTLOOKUP} DFLMON=${DFLMON} DEFS="${DEFS}"
# global flags
# SRC_MFLAGS are used on makes in command source directories,
# for use in compiling everything else.
#
DESTDIR=
-CFLAGS= -O
-SRC_MFLAGS = -k
+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
+LIBDIR= lib usr.lib
+# order is important, old and man must be #1 and #2
+SRCDIR= old man bin usr.bin etc ucb new games local
all: ${LIBDIR} ${SRCDIR}
-libthenall: buildlib1 buildlib3 ${SRCDIR}
+libthenall: buildlib1 buildlib3 src
+
+build: buildlib1 buildlib2 buildlib3 src
-build: buildlib1 buildlib2 buildlib3 ${SRCDIR}
+src: ${SRCDIR}
-lib: FRC
+lib: FRC
cd lib/libc; make ${MFLAGS} ${LIBCDEFS}
cd lib; make ${MFLAGS} pcc cpp c2
usr.lib ${SRCDIR}: FRC
+ @echo
+ @echo === compiling $@
cd $@; make ${MFLAGS} ${SRC_MFLAGS}
buildlib1: FRC
- @echo installing /usr/include
+ @echo === installing /usr/include
cd include; make ${MFLAGS} DESTDIR=${DESTDIR} install
@echo
- @echo compiling libc.a
+ @echo === compiling libc.a
cd lib/libc; make ${MFLAGS} ${LIBCDEFS}
- @echo installing /lib/libc.a
+ @echo === installing /lib/libc.a
cd lib/libc; make ${MFLAGS} DESTDIR=${DESTDIR} install
@echo
- @echo compiling C compiler
+ @echo === compiling C compiler
cd lib; make ${MFLAGS} pcc cpp c2
- @echo installing C compiler
+ @echo
+ @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
+ @echo === cleaning lib
cd lib; make ${MFLAGS} clean
- @echo re-compiling libc.a
+ @echo === re-compiling libc.a
cd lib/libc; make ${MFLAGS} ${LIBCDEFS}
- @echo re-installing /lib/libc.a
+ @echo === re-installing /lib/libc.a
cd lib/libc; make ${MFLAGS} DESTDIR=${DESTDIR} install
@echo
- @echo re-compiling C compiler
+ @echo === re-compiling C compiler
cd lib; make ${MFLAGS} pcc cpp c2
- @echo re-installing C compiler
+ @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
+ @echo === compiling usr.lib
cd usr.lib; make ${MFLAGS} ${SRC_MFLAGS}
- @echo installing /usr/lib
+ @echo === installing /usr/lib
cd usr.lib; make ${MFLAGS} ${SRC_MFLAGS} DESTDIR=${DESTDIR} install
+ @echo === done with libraries
@echo
-FRC:
-
-install:
+install: FRC
-for i in ${LIBDIR} ${SRCDIR}; do \
+ echo; \
+ echo === installing $$i; \
(cd $$i; \
make ${MFLAGS} ${SRC_MFLAGS} DESTDIR=${DESTDIR} install); \
done
-installsrc:
+installsrc: FRC
-for i in ${SRCDIR}; do \
+ echo; \
+ echo === installing $$i; \
(cd $$i; \
make ${MFLAGS} ${SRC_MFLAGS} DESTDIR=${DESTDIR} install); \
done
-tags:
+depend: FRC
+ for i in ${LIBDIR} ${SRCDIR}; do \
+ echo; \
+ echo === doing dependencies for $$i; \
+ (cd $$i; make ${MFLAGS} depend); \
+ done
+
+tags: FRC
for i in include lib usr.lib; do \
+ echo; \
+ echo === making tags for $$i; \
(cd $$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 $$i; make -k ${MFLAGS} clean); done
+clean: FRC
+ for i in ${LIBDIR} ${SRCDIR}; do \
+ echo; \
+ echo === cleaning $$i; \
+ (cd $$i; make -k ${MFLAGS} clean); \
+ done
+
+FRC: