#
# Makefile for directory with subdirs to build.
#   Copyright (C) 1990, 1991 Cygnus Support
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
#
# Last Mod Sun Aug 25 22:42:31 PDT 1991, by rich@cygint.cygnus.com
#
# $Id$

srcdir = .
destdir = /usr/local

SHELL=/bin/sh

#CC = gcc -b$(target) # -B$(srcdir)/../gas/Host-$(host)/Target-$(target)/
#CFLAGS = -g -nostdinc -nostdlib -I- -I/usr/local/lib/gcc/$(target)/1.92/include -I$(srcdir) -I$(srcdir)/../include -I$(OSINCLUDE)

RANLIB = ranlib
AR = ar
AR_FLAGS = cqv
BISONPATH = 

BISON = `if [ -d $(srcdir)/../bison\`if [ -d $(srcdir)/bison.$(target) ] ; then echo .$(target) ; fi\`$(subdir) ] ; then echo $(srcdir)/../bison\`if [ -d $(srcdir)/bison.$(target) ] ; then echo .$(target) ; fi\`$(subdir)/bison -L $(srcdir)/../bison\`if [ -d $(srcdir)/bison.$(target) ] ; then echo .$(target) ; fi\`/; else echo yacc ; fi`

SUBDIRS = libiberty readline bfd gdb binutils ld gas gcc gnulib
OTHERS = 

#### host and target specific makefile fragments come in here.
###

all:
	$(MAKE) subdir_do DO=all "DODIRS=$(SUBDIRS) $(OTHERS)"

subdir_do: force
	for i in $(DODIRS); do \
		if [ -d $(srcdir)/$$i -o -d $(srcdir)/$$i.$(target) ] ; then \
			if (cd $(srcdir)/$$i`if [ -d $(srcdir)/$$i.$(target) ] ; \
				then echo .$(target) ; fi`$(subdir); \
				$(MAKE) \
					"against=$(against)" \
					"AR=$(AR)" \
					"CC=$(CC)" \
					"AR_FLAGS=$(AR_FLAGS)" \
					"RANLIB=$(RANLIB)" \
					"BISON=$(BISON)" $(DO)) ; then true ; \
			else exit 1 ; fi ; \
		else true ; fi ; \
	done

bootstrap:
	$(MAKE) all
	$(MAKE) stage1
	$(MAKE) pass "stagepass=stage1"
	$(MAKE) stage2
	$(MAKE) pass "stagepass=stage2"
	$(MAKE) comparison

bootstrap2:
	$(MAKE) pass "stagepass=stage1"
	$(MAKE) stage2
	$(MAKE) pass "stagepass=stage2"
	$(MAKE) comparison

bootstrap3:
	$(MAKE) pass "stagepass=stage2"
	$(MAKE) comparison

pass:
	cp $(srcdir)/gcc`if [ -d $(srcdir)/gcc.$(target) ] ; \
                then echo .$(target) ; fi`/gstdarg.h $(srcdir)/gas/stdarg.h
	$(MAKE) subdir_do DO=all "DODIRS=$(SUBDIRS)" \
		"CC=$(srcdir)/../gcc`if [ -d $(srcdir)/gcc.$(target) ] ; \
		then echo .$(target) ; fi`$(subdir)/$(stagepass)/gcc -O \
		-B$(srcdir)/../gcc`if [ -d $(srcdir)/gcc.$(target) ] ; \
		then echo .$(target) ; fi`$(subdir)/$(stagepass)/ \
		-B$(srcdir)/../gas`if [ -d $(srcdir)/gas.$(target) ] ; \
		then echo .$(target) ; fi`$(subdir)/$(stagepass)/" \
		"AR=$(srcdir)/../binutils`if [ -d $(srcdir)/binutils.$(target) ] ; \
		then echo .$(target) ; fi`$(subdir)/$(stagepass)/ar" \
		"RANLIB=$(srcdir)/../binutils`if [ -d $(srcdir)/binutils.$(target) ] ; \
		then echo .$(target) ; fi`$(subdir)/$(stagepass)/ranlib" \
		"LOADLIBES=$(srcdir)/../gnulib`if [ -d $(srcdir)/binutils.$(target) ] ; \
		then echo .$(target) ; fi`$(subdir)/$(stagepass)/gnulib.a /lib/libc.a" \
		"LDFLAGS=-nostdlib /lib/crt0.o \
		-L$(srcdir)/../gnulib`if [ -d $(srcdir)/gnulib.$(target) ] ; \
		then echo .$(target) ; fi`$(subdir)/$(stagepass)/ \
		-B$(srcdir)/../ld`if [ -d $(srcdir)/ld.$(target) ] ; \
		then echo .$(target) ; fi`$(subdir)/$(stagepass)/"


stage1:
	$(MAKE) subdir_do DO=stage1 "DODIRS=$(SUBDIRS)"

stage2:
	$(MAKE) subdir_do DO=stage2 "DODIRS=$(SUBDIRS)"

stage3:
	$(MAKE) subdir_do DO=stage3 "DODIRS=$(SUBDIRS)"

stage4:
	$(MAKE) subdir_do DO=stage4 "DODIRS=$(SUBDIRS)"

against=stage2

comparison:; $(MAKE) subdir_do DO=comparison against=$(against) "DODIRS=$(SUBDIRS)"

de-stage1:; $(MAKE) subdir_do DO=de-stage1 "DODIRS=$(SUBDIRS)"
de-stage2:; $(MAKE) subdir_do DO=de-stage2 "DODIRS=$(SUBDIRS)"
de-stage3:; $(MAKE) subdir_do DO=de-stage3 "DODIRS=$(SUBDIRS)"
de-stage4:; $(MAKE) subdir_do DO=de-stage4 "DODIRS=$(SUBDIRS)"

clean:
	rm -rf *.a TEMP errs core *.o *~ \#* TAGS *.E
	$(MAKE) subdir_do DO=clean "DODIRS=$(SUBDIRS) $(OTHERS)"

install: install-dirs install-fixed-includes
	$(MAKE) subdir_do DO=install "DODIRS=$(SUBDIRS) $(OTHERS)"

# The "else true" stuff is for Ultrix; the shell returns the exit code
# of the "if" command, if no commands are run in the "then" or "else" part,
# causing Make to quit.
install-dirs: force
	- mkdir $(destdir)
	- mkdir $(destdir)/bin
	- mkdir $(destdir)/lib
	- mkdir $(destdir)/include
	- mkdir $(destdir)/doc
	- mkdir $(destdir)/man
	- mkdir $(destdir)/man/man1
	- mkdir $(destdir)/man/man2
	- mkdir $(destdir)/man/man3
	- mkdir $(destdir)/man/man4
	- mkdir $(destdir)/man/man5
	- mkdir $(destdir)/man/man6
	- mkdir $(destdir)/man/man7
	- mkdir $(destdir)/man/man8
	if [ -d $(srcdir)/gcc`if [ -d $(srcdir)/gcc.$(target) ] ; \
                then echo .$(target) ; fi`$(subdir) ] ; then \
		(cd  $(srcdir)/gcc`if [ -d $(srcdir)/gcc.$(target) ] ; \
	                then echo .$(target) ; fi`$(subdir) ; \
				$(MAKE) install-dir) ; \
	else true; \
	fi

install-fixed-includes: force
	if [ -d $(srcdir)/gcc`if [ -d $(srcdir)/gcc.$(target) ] ; \
                then echo .$(target) ; fi`$(subdir) ] ; then \
		(cd  $(srcdir)/gcc`if [ -d $(srcdir)/gcc.$(target) ] ; \
	                then echo .$(target) ; fi`$(subdir) ; \
				$(MAKE) install-fixed-includes) ; \
	else true; \
	fi

etags tags: TAGS

TAGS: FORCE
	etags `$(MAKE) ls`

ls:
	@echo Makefile
	@for i in $(SUBDIRS); \
	do \
		(cd $$i; \
			pwd=`pwd`; \
			wd=`basename $$pwd`; \
			for j in `$(MAKE) ls`; \
			do \
				echo $$wd/$$j; \
			done) \
	done

force:

# with the gnu make, this is done automatically.

Makefile: $(srcdir)/Makefile.in $(srcdir)/configure
	(cd $(srcdir) ; \
		./configure +destdir=$(destdir) +norecurse \
		 `if [ "$(srcdir)" != "." ] ; then echo +subdirs; fi` \
		$(host) +target=$(target))

#
# Build GDB distributions that contain BFD, Include, Libiberty, Readline, etc

DEVO_SUPPORT= README README.configure Makefile.in configure configure.in \
	config.sub config
GDB_SUPPORT_DIRS= bfd include libiberty readline
GDB_SUPPORT_FILES= $(GDB_SUPPORT_DIRS) texinfo/fsf/texinfo.tex

setup-dirs: force_update
	./configure -template=./configure
	./configure sun4
	make clean
	./configure -rm sun4

bfd.ilrt.tar.Z: setup-dirs
	rm -f bfd.ilrt.tar.Z
	chmod og=u `find $(DEVO_SUPPORT) $(GDB_SUPPORT_FILES) -print`
	tar cf - $(DEVO_SUPPORT) $(GDB_SUPPORT_FILES) \
		| compress -v >bfd.ilrt.tar.Z

gdb.tar.Z: setup-dirs
	(cd gdb; $(MAKE) -f Makefile.in make-proto-gdb.dir)
	$(MAKE) $(MFLAGS) -f Makefile.in make-gdb.tar.Z

make-gdb.tar.Z: $(DEVO_SUPPORT) $(GDB_SUPPORT_DIRS) gdb texinfo/fsf/texinfo.tex
	rm -rf proto-toplev; mkdir proto-toplev
	ln -s ../gdb/proto-gdb.dir proto-toplev/gdb
	(cd proto-toplev; for i in $(DEVO_SUPPORT) $(GDB_SUPPORT_DIRS); do \
		ln -s ../$$i . ; \
	done)
	mkdir proto-toplev/texinfo
	mkdir proto-toplev/texinfo/fsf
	ln -s ../../../texinfo/fsf/texinfo.tex proto-toplev/texinfo/fsf/
	(VER=`sed <gdb/Makefile.in -n 's/VERSION = //p'`; \
		echo "==> Making gdb-$$VER.tar.Z"; \
		ln -s proto-toplev gdb-$$VER; \
		tar cfh - gdb-$$VER \
		| compress -v >gdb-$$VER.tar.Z)

force_update:

#
# $Log$
# Revision 1.33  1991/09/20 08:41:45  gnu
# New rules for building distributions.  Normal distribution
# is built by doing `make -f Makefile.in gdb.tar.Z' in the devo dir.
#
# Revision 1.32  1991/09/19  20:56:05  steve
# More changes for 68k and 386 coff support. (Sorry about the previous
# log).
#
# Revision 1.31  1991/09/03  13:28:38  gnu
# Add "else true" clauses for really dumb sh's such as Ultrix.
#
# Revision 1.30  1991/08/26  06:37:57  rich
# Correcting configurations and installs.
#
# Revision 1.29  1991/08/26  04:45:57  rich
# Correcting install target when gcc not present.
#
# Revision 1.28  1991/08/25  23:40:22  rich
# rcs enters the soup.
#
# Revision 1.27  1991/08/23  07:15:56  gnu
# Make README stick...
#
# Revision 1.26  1991/08/22  09:20:07  gnu
# Build a top-level README for devo.
#
# Revision 1.25  1991/08/22  07:15:49  rich
# Three part names, etc.
#
# Revision 1.24  1991/08/20  01:57:31  rich
# Another try at passing gnulib's location.
#
# Revision 1.23  1991/08/16  21:47:41  rich
# Pass on BISON as bison only if bison is here.
#
# Revision 1.22  1991/08/07  19:15:26  rich
# +forcesubdirs -> +subdirs
#
# Revision 1.21  1991/07/31  18:07:59  gnu
# Set file permissions the same for everyone before making tar file.
#
# Revision 1.20  1991/07/31  02:47:14  gnu
# Add bfd.ilrt.tar.Z "make" rules.
#
# Revision 1.19  1991/07/27  07:46:34  rich
# Changes to accomodate using the freshly built bison in place.
#
# Revision 1.18  1991/07/16  00:01:40  gnu
# Add back gdb and readline.
#
# Revision 1.17  1991/06/18  15:30:55  rich
# added install-dirs target.
#
# Revision 1.16  1991/06/14  13:35:40  rich
# install fixed include files on install.
#
# Revision 1.15  1991/06/09  20:27:01  rich
# added support for binary comparisons.
#
# Revision 1.14  1991/05/31  12:34:55  gnu
# Avoid error stop from Make if a directory doesn't exist during subdir_do.
#
# Revision 1.13  1991/05/27  23:03:20  rich
# Put gcc/gstdarg.h where gas can find it; gas/stdarg.h.
#
# Revision 1.12  1991/05/19  00:36:44  rich
# Added gdb.
#
# Revision 1.11  1991/05/03  21:30:41  gnu
# Rename getopt to libiberty.
#
# Revision 1.10  1991/04/24  16:50:53  rich
# Three staging checkpoint.
#
# Revision 1.9  1991/04/17  01:34:36  rich
# Added getopt for binutils, fixed problem with host dependancies in
# configure.template.
#
# Revision 1.8  1991/04/15  23:43:45  rich
# Now handles multiple hosts and targets.
#
# Revision 1.7  1991/04/13  13:06:16  tiemann
# Don't depend `install' on `all'.  Actually, the way things work, all
# depends on things being incrementally installed, and install depends
# on everything happening in a topological fashion.
#
# This will need to be worked on further, but for now it's ok.
#
# Revision 1.6  1991/04/13  10:04:14  rich
# Now can build gas for a29k on a29k.
#
# Revision 1.5  1991/04/13  07:40:41  rich
# Fixed an ordering bug.  Now everything is built, and then installed.
#
# Revision 1.4  1991/04/13  02:11:09  rich
# Config cut 3.  We now almost install a29k.
#
# Revision 1.3  1991/04/11  02:41:53  rich
# Cut 2 config.  Subdirs.
#
#
#

# end of Makefile.in