1 files changed, 191 insertions, 85 deletions

diff --git a/Makefile b/Makefile
index e23e84cd5fb3..3bb7ad53ba16 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 #
-#	$Id: Makefile,v 1.131 1997/07/31 08:06:29 asami Exp $
+#	$Id: Makefile,v 1.132 1997/07/31 08:31:50 asami Exp $
 #
 # Make command line options:
 #	-DCLOBBER will remove /usr/include
@@ -22,8 +22,9 @@
 
 #
 # The intended user-driven targets are:
-# world       - rebuild *everything*, including glue to help do upgrades.
-# reinstall   - use an existing (eg: NFS mounted) build to do an update.
+# buildworld  - rebuild *everything*, including glue to help do upgrades
+# installworld- install everything built by "buildworld"
+# world       - buildworld + installworld
 # update      - convenient way to update your source tree (eg: sup/cvs)
 # most        - build user commands, no libraries or include files
 # installmost - install user commands, no libraries or include files
@@ -32,19 +33,14 @@
 # /usr/share/mk.  These include:
 #		obj depend all install clean cleandepend cleanobj
 
+.if (!make(world)) && (!make(buildworld)) && (!make(installworld))
 .MAKEFLAGS:=	${.MAKEFLAGS} -m ${.CURDIR}/share/mk
+.endif
 
 # Put initial settings here.
 SUBDIR=
 
-# We must do share/info early so that installation of info `dir'
-# entries works correctly.  Do it first since it is less likely to
-# grow dependencies on include and lib than vice versa.
-.if exists(share/info)
-SUBDIR+= share/info
-.endif
-
-# We must do include and lib early so that the perl *.ph generation
+# We must do include and lib first so that the perl *.ph generation
 # works correctly as it uses the header files installed by this.
 .if exists(include)
 SUBDIR+= include
@@ -122,8 +118,8 @@ CLEANDIR=	cleandir
 .endif
 .endif
 
-SUP?=           sup
-SUPFLAGS?=      -v
+SUP?=		sup
+SUPFLAGS?=	-v
 
 #
 # While building tools for bootstrapping, we dont need to waste time on
@@ -144,93 +140,151 @@ world:
 	@echo "make world started on `LC_TIME=C date`"
 	@echo "--------------------------------------------------------------"
 .if target(pre-world)
+	@echo
 	@echo "--------------------------------------------------------------"
 	@echo " Making 'pre-world' target"
 	@echo "--------------------------------------------------------------"
 	cd ${.CURDIR} && ${MAKE} pre-world
-	@echo
 .endif
+	cd ${.CURDIR} && ${MAKE} buildworld
+	cd ${.CURDIR} && ${MAKE} installworld
+.if target(post-world)
+	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Making hierarchy"
+	@echo " Making 'post-world' target"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR} && ${MAKE} hierarchy
+	cd ${.CURDIR} && ${MAKE} post-world
+.endif
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Cleaning up the source tree"
+	@echo "make world completed on `LC_TIME=C date`"
 	@echo "--------------------------------------------------------------"
-.if defined(NOCLEAN)
-	@echo "Not cleaning anything! I sure hope you know what you are doing!"
+
+.if defined(MAKEOBJDIRPREFIX)
+WORLDTMP=	${MAKEOBJDIRPREFIX}${.CURDIR}/tmp
 .else
-	cd ${.CURDIR} && ${MAKE} ${CLEANDIR}
+WORLDTMP=	/usr/obj${.CURDIR}/tmp
 .endif
+STRICTTMPPATH=	${WORLDTMP}/sbin:${WORLDTMP}/usr/sbin:${WORLDTMP}/bin:${WORLDTMP}/usr/bin
+TMPPATH=	${STRICTTMPPATH}:${PATH}
+
+# XXX COMPILER_PATH is needed for finding cc1, ld and as
+# XXX GCC_EXEC_PREFIX is for *crt.o.  It is probably unnecssary now
+#	tbat LIBRARY_PATH is set.  We still can't use -nostdlib, since gcc
+#	wouldn't link *crt.o or libgcc if it were used.
+# XXX LD_LIBRARY_PATH is for ld.so.  It is also used by ld, although we don't
+#	want that - all compile-time library paths should be resolved by gcc.
+#	It fails for set[ug]id executables (are any used?).
+COMPILER_ENV=	BISON_SIMPLE=${WORLDTMP}/usr/share/misc/bison.simple \
+		COMPILER_PATH=${WORLDTMP}/usr/libexec:${WORLDTMP}/usr/bin \
+		GCC_EXEC_PREFIX=${WORLDTMP}/usr/lib/ \
+		LD_LIBRARY_PATH=${WORLDTMP}${SHLIBDIR} \
+		LIBRARY_PATH=${WORLDTMP}${SHLIBDIR}:${WORLDTMP}/usr/lib
+
+BMAKEENV=	PATH=${TMPPATH} ${COMPILER_ENV} NOEXTRADEPEND=t
+XMAKEENV=	PATH=${STRICTTMPPATH} ${COMPILER_ENV} \
+		CC='cc -nostdinc'	# XXX -nostdlib
+
+# used to compile and install 'make' in temporary build tree
+IBMAKE=	${BMAKEENV} ${MAKE} DESTDIR=${WORLDTMP}
+# bootstrap make
+BMAKE=	${BMAKEENV} ${WORLDTMP}/usr/bin/${MAKE} DESTDIR=${WORLDTMP}
+# cross make used for compilation
+XMAKE=	${XMAKEENV} ${WORLDTMP}/usr/bin/${MAKE} DESTDIR=${WORLDTMP}
+# cross make used for final installation
+IXMAKE=	${XMAKEENV} ${WORLDTMP}/usr/bin/${MAKE}
+
+#
+# buildworld
+#
+# Attempt to rebuild the entire system, with reasonable chance of
+# success, regardless of how old your existing system is.
+#
+buildworld:
+.if !defined(NOCLEAN)
 	@echo
-.if !defined(NOOBJDIR)
 	@echo "--------------------------------------------------------------"
-	@echo " Rebuilding the obj tree"
+	@echo " Cleaning up the temporary build tree"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR} && ${MAKE} obj
-	@echo
+	mkdir -p ${WORLDTMP}
+	chflags -R noschg ${WORLDTMP}/
+	rm -rf ${WORLDTMP}
 .endif
+	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Rebuilding bootstrap tools"
+	@echo " Making make"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR} && ${MAKE} bootstrap
+	mkdir -p ${WORLDTMP}/usr/bin
+	cd ${.CURDIR}/usr.bin/make && \
+		${IBMAKE} -I${.CURDIR}/share/mk ${OBJDIR} clean cleandepend depend && \
+		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} all install clean cleandepend
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Rebuilding tools necessary to build the include files"
+	@echo " Making hierarchy"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR} && ${MAKE} include-tools
+	cd ${.CURDIR} && ${BMAKE} hierarchy
+.if !defined(NOCLEAN)
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Rebuilding /usr/include"
+	@echo " Cleaning up the obj tree"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR} && ${MAKE} includes
+	cd ${.CURDIR} && ${BMAKE} ${CLEANDIR}
+.endif
+.if !defined(NOOBJDIR)
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Rebuilding tools needed to build the libraries"
+	@echo " Rebuilding the obj tree"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR} && ${MAKE} lib-tools
+	cd ${.CURDIR} && ${BMAKE} obj
+.endif
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Rebuilding /usr/lib"
+	@echo " Rebuilding bootstrap tools"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR} && ${MAKE} libraries
+	cd ${.CURDIR} && ${BMAKE} bootstrap
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Rebuilding symorder, groff and zic(8)"
+	@echo " Rebuilding tools necessary to build the include files"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR} && ${MAKE} build-tools
+	cd ${.CURDIR} && ${BMAKE} include-tools
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Rebuilding dependencies"
+	@echo " Rebuilding /usr/include"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR} && ${MAKE} depend
+	cd ${.CURDIR} && ${BMAKE} includes
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Building everything.."
+	@echo " Rebuilding tools needed to build the libraries"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR} && ${MAKE} all
+	cd ${.CURDIR} && ${BMAKE} lib-tools
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Installing everything.."
+	@echo " Rebuilding /usr/lib"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR} && ${MAKE} install
+	cd ${.CURDIR} && ${BMAKE} libraries
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Rebuilding man page indexes"
+	@echo " Rebuilding all other tools needed to build the world"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR}/share/man && ${MAKE} makedb
-.if target(post-world)
+	cd ${.CURDIR} && ${BMAKE} build-tools
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Making 'post-world' target"
+	@echo " Rebuilding dependencies"
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR} && ${MAKE} post-world
-.endif
+	cd ${.CURDIR} && ${XMAKE} depend
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo "make world completed on `LC_TIME=C date`"
+	@echo " Building everything.."
 	@echo "--------------------------------------------------------------"
+	cd ${.CURDIR} && ${XMAKE} all
+
+#
+# installworld
+#
+# Installs everything compiled by a 'buildworld'.
+#
+installworld:
+	cd ${.CURDIR} && ${IXMAKE} reinstall
 
 #
 # reinstall
@@ -255,7 +309,6 @@ reinstall:
 	@echo "--------------------------------------------------------------"
 	cd ${.CURDIR}/share/man && ${MAKE} makedb
 
-
 #
 # update
 #
@@ -282,7 +335,6 @@ update:
 	cd ${.CURDIR} && cvs -q update -P -d
 .endif
 
-
 #
 # most
 #
@@ -355,6 +407,12 @@ hierarchy:
 # for the dependency information to be gathered from.
 #
 bootstrap:
+.if defined(DESTDIR)
+	rm -f ${DESTDIR}/usr/src/sys
+	ln -s ${.CURDIR}/sys ${DESTDIR}/usr/src
+	cd ${.CURDIR}/include && find -dx . | cpio -dump ${DESTDIR}/usr/include
+	cd ${.CURDIR}/include && make symlinks
+.endif
 	cd ${.CURDIR}/usr.bin/make && ${MAKE} depend && \
 		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
 	cd ${.CURDIR}/usr.bin/xinstall && ${MAKE} depend && \
@@ -366,11 +424,13 @@ bootstrap:
 # include-tools - generally the same as 'bootstrap', except that it's for
 # things that are specifically needed to generate include files.
 #
-# XXX should be merged with bootstrap, it's not worth keeeping them seperate
+# XXX should be merged with bootstrap, it's not worth keeeping them separate.
+# Well, maybe it is now.  We force 'cleandepend' here to avoid dependencies
+# on cleaned away headers in ${WORLDTMP}.
 #
 include-tools:
-	cd ${.CURDIR}/usr.bin/rpcgen && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} depend all install ${CLEANDIR} ${OBJDIR}
+	cd ${.CURDIR}/usr.bin/rpcgen && ${MAKE} cleandepend depend && \
+		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
 
 #
 # includes - possibly generate and install the include files.
@@ -388,7 +448,6 @@ includes:
 	cd ${.CURDIR}/gnu/lib/libstdc++ &&	${MAKE} beforeinstall
 	cd ${.CURDIR}/gnu/lib/libg++ &&		${MAKE} beforeinstall
 	cd ${.CURDIR}/gnu/lib/libdialog &&	${MAKE} beforeinstall
-	cd ${.CURDIR}/gnu/lib/libmp &&		${MAKE} beforeinstall
 .if exists(eBones) && !defined(NOCRYPT) && defined(MAKE_EBONES)
 	cd ${.CURDIR}/eBones/include &&		${MAKE} beforeinstall
 	cd ${.CURDIR}/eBones/lib/libkrb &&	${MAKE} beforeinstall
@@ -420,34 +479,26 @@ includes:
 #
 # lib-tools - build tools to compile and install the libraries.
 #
+# XXX gperf is required for cc
+# XXX a new ld and tsort is required for cc
 lib-tools:
-	cd ${.CURDIR}/usr.bin/tsort && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
-	cd ${.CURDIR}/gnu/usr.bin/ld && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
-	cd ${.CURDIR}/gnu/usr.bin/as && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
-	cd ${.CURDIR}/usr.bin/ar && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
-	cd ${.CURDIR}/usr.bin/ranlib && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
-	cd ${.CURDIR}/usr.bin/nm && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
-	cd ${.CURDIR}/usr.bin/lex/lib && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
-	cd ${.CURDIR}/usr.bin/compile_et && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR} && \
-		rm -f /usr/sbin/compile_et
-	cd ${.CURDIR}/usr.bin/mk_cmds && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
-	cd ${.CURDIR}/usr.bin/uudecode && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
-	cd ${.CURDIR}/gnu/usr.bin/bison && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
-	cd ${.CURDIR}/gnu/usr.bin/gperf && ${MAKE} depend && \
-		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
-	cd ${.CURDIR}/gnu/usr.bin/cc && ${MAKE} depend && \
+.for d in				\
+		gnu/usr.bin/gperf	\
+		gnu/usr.bin/ld		\
+		usr.bin/tsort		\
+		gnu/usr.bin/as		\
+		gnu/usr.bin/bison	\
+		gnu/usr.bin/cc		\
+		usr.bin/ar		\
+		usr.bin/compile_et	\
+		usr.bin/lex/lib		\
+		usr.bin/mk_cmds		\
+		usr.bin/nm		\
+		usr.bin/ranlib		\
+		usr.bin/uudecode
+	cd ${.CURDIR}/$d && ${MAKE} depend && \
 		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
+.endfor
 
 #
 # libraries - build and install the libraries
@@ -497,15 +548,70 @@ libraries:
 #
 # build-tools - build and install any other tools needed to complete the
 # compile and install.
+# ifdef stale
+# bc and cpp are required to build groff.  Otherwise, the order here is
+# mostly historical, i.e., bogus.
+# chmod is used to build gcc's tmpmultilib[2] at obscure times.
+# endif stale
+# XXX uname is a bug - the target should not depend on the host.
 #
 build-tools:
 .for d in				\
-		share/info		\
+		bin/cat 		\
+		bin/chmod		\
+		bin/cp 			\
+		bin/date		\
+		bin/dd			\
+		bin/echo		\
+		bin/expr		\
+		bin/hostname		\
+		bin/ln			\
+		bin/ls			\
+		bin/mkdir		\
+		bin/mv			\
+		bin/rm			\
+		bin/sh			\
+		bin/test		\
+		gnu/usr.bin/awk		\
+		gnu/usr.bin/bc		\
+		gnu/usr.bin/grep	\
+		gnu/usr.bin/groff	\
+		gnu/usr.bin/gzip	\
+		gnu/usr.bin/man/makewhatis	\
+		gnu/usr.bin/sort	\
 		gnu/usr.bin/texinfo     \
+		share/info		\
+		usr.bin/basename	\
+		usr.bin/cap_mkdb	\
+		usr.bin/chflags		\
+		usr.bin/cmp		\
+		usr.bin/col		\
+		usr.bin/cpp		\
+		usr.bin/expand		\
+		usr.bin/file2c		\
+		usr.bin/find		\
+		usr.bin/gencat		\
+		usr.bin/lorder		\
+		usr.bin/m4		\
+		usr.bin/mkdep		\
+		usr.bin/paste		\
+		usr.bin/sed		\
+		usr.bin/size		\
+		usr.bin/soelim		\
+		usr.bin/strip		\
 		usr.bin/symorder	\
-		usr.sbin/zic		\
-		gnu/usr.bin/awk		\
-		gnu/usr.bin/groff
+		usr.bin/touch		\
+		usr.bin/tr		\
+		usr.bin/true		\
+		usr.bin/uname		\
+		usr.bin/uuencode	\
+		usr.bin/vgrind		\
+		usr.bin/vi		\
+		usr.bin/wc		\
+		usr.bin/yacc		\
+		usr.sbin/chown		\
+		usr.sbin/mtree		\
+		usr.sbin/zic
 	cd ${.CURDIR}/$d && ${MAKE} depend && \
 		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
 .endfor