# Copyright (c) 1997 Cygnus Support
#
# The authors hereby grant permission to use, copy, modify, distribute,
# and license this software and its documentation for any purpose, provided
# that existing copyright notices are retained in all copies and that this
# notice is included verbatim in any distributions. No written agreement,
# license, or royalty fee is required for any of the authorized uses.
# Modifications to this software may be copyrighted by their authors
# and need not follow the licensing terms described here, provided that
# the new terms are clearly indicated on the first page of each file where
# they apply.
#

#
# This currently works with the D30V simulator.
#

DESTDIR =
VPATH = @srcdir@ @srcdir@/..
srcdir = @srcdir@
objdir = .
srcroot = $(srcdir)/../..
objroot = $(objdir)/../..

prefix = @prefix@
exec_prefix = @exec_prefix@

host_alias = @host_alias@
target_alias = @target_alias@

bindir = @bindir@
libdir = @libdir@
tooldir = $(exec_prefix)/$(target_alias)

# Multilib support variables.
# TOP is used instead of MULTI{BUILD,SRC}TOP.
MULTIDIRS =
MULTISUBDIR =
MULTIDO = true
MULTICLEAN = true

INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@

SHELL =	/bin/sh

mkinstalldirs = $(SHELL) $(srcroot)/mkinstalldirs

CC = @CC@

AS = @AS@
AR = @AR@
LD = @LD@
RANLIB = @RANLIB@

OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \
	then echo ${objroot}/../binutils/objdump ; \
	else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi`
OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \
	then echo ${objroot}/../binutils/objcopy ; \
	else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi`

OBJS		= isatty.o print.o putnum.o sbrk.o
CFLAGS		= -g
SCRIPTS		= ${SIM_SCRIPTS}

# Here is all of the simulator stuff
SIM_SCRIPTS	=
SIM_LDFLAGS	=
SIM_BSP		= libsim.a
SIM_CRT0	= crt0.o
SIM_OBJS	= syscalls.o outbyte.o inbyte.o
SIM_TEST	=
SIM_INSTALL	= install-sim

# Host specific makefile fragment comes in here.
@host_makefile_frag@

#
# build a test program for each target board. Just trying to get
# it to link is a good test, so we ignore all the errors for now.
#
all: 	${SIM_CRT0} ${SIM_BSP}

#
# here's where we build the board support packages for each target
#

${SIM_BSP}: ${OBJS} ${SIM_OBJS}
	${AR} ${ARFLAGS} $@ ${SIM_OBJS} ${OBJS}
	${RANLIB} $@

#
# here's where we build the test programs for each target
#
.PHONY: test
test:	${SIM_TEST}

crt0.o: crt0.S
syscalls.o: syscalls.c $(srcdir)/../syscall.h
outbyte.o: outbyte.c
inbyte.o: inbyte.c

isatty.o: $(srcdir)/../isatty.c
print.o: $(srcdir)/../print.c
putnum.o: $(srcdir)/../putnum.c
sbrk.o: $(srcdir)/../sbrk.c

clean mostlyclean:
	rm -f a.out core *.[oais] *-test *.srec *.dis *.x syscall.h

distclean maintainer-clean realclean: clean
	rm -f Makefile *~

.PHONY: install info install-info clean-info
install: ${SIM_INSTALL}

install-sim:
	${mkinstalldirs} ${DESTDIR}${tooldir}/lib${MULTISUBDIR}
	set -e; for x in ${SIM_CRT0} ${SIM_BSP} ${SIM_SCRIPTS}; do ${INSTALL_DATA} $$x $(DESTDIR)${tooldir}/lib${MULTISUBDIR}/$$x; done

doc:
info:
install-info:
clean-info:

Makefile: Makefile.in ../config.status
	cd .. && $(SHELL) config.status