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#
#

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)

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

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

SHELL = /bin/sh

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            = fstat.o getpid.o isatty.o kill.o raise.o putnum.o stat.o unlink.o
CFLAGS          = -g
SCRIPTS         = 

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

# Here is all of the picobug on cmb stuff
MON_PREFIX      = @bsp_prefix@
MON_LDFLAGS     =
MON_BSP         = libcmb.a
MON_CRT0        = crt0.o
MON_OBJS        = open.o close.o lseek.o sbrk.o read.o write.o print.o cmb-exit.o cmb-inbyte.o cmb-outbyte.o
MON_SCRIPTS     = cmb.ld cmb.specs
MON_TEST        =
MON_INSTALL     = install-mon

# 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} ${MON_BSP}

#
# here's where we build the board support packages for each target
#
${SIM_BSP}: ${OBJS} ${SIM_OBJS}
        ${AR} ${ARFLAGS} ${SIM_BSP} ${SIM_OBJS} ${OBJS}
        ${RANLIB} ${SIM_BSP}

${MON_BSP}: ${OBJS} ${MON_OBJS}
        ${AR} ${ARFLAGS} ${MON_BSP} ${MON_OBJS} ${OBJS}
        ${RANLIB} ${MON_BSP}

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

sim-test:       sim-test.x sim-test.dis

sim-test.x:     test.o ${SIM_CRT0} ${SIM_BSP}
        ${CC} ${LDFLAGS_FOR_TARGET} -L${objdir} \
        ${SIM_CRT0} test.o \
        -o sim-test.x ${LIBS_FOR_TARGET} -lc ${SIM_BSP}

sim-test.dis:   sim-test.x
        ${OBJDUMP} -d sim-test.x > sim-test.dis


#
#
#
.c.S:
        ${CC} ${CFLAGS_FOR_TARGET} $(INCLUDES) $(CFLAGS) -c $<

simulator.o: simulator.S
sim-crt0.o: sim-crt0.S
cmb-exit.o: cmb-exit.c
cmb-inbyte.o: cmb-inbyte.c
cmb-outbyte.o: cmb-outbyte.c

clean mostlyclean:
        rm -f a.out core *.i *.o *-test *.srec *.dis *.x $(SIM_BSP) $(MON_BSP)

distclean maintainer-clean realclean: clean
        rm -f Makefile config.status *~

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

install-mon:
        set -e; for x in ${MON_CRT0} ${MON_BSP}; do ${INSTALL_DATA} $$x ${tooldir}/lib${MULTISUBDIR}/$$x; done
        set -e; for x in ${MON_SCRIPTS}; do ${INSTALL_DATA} ${srcdir}/${MON_PREFIX}$$x ${tooldir}/lib${MULTISUBDIR}/$$x; done

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

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

Makefile: Makefile.in config.status @host_makefile_frag_path@
        $(SHELL) config.status

config.status: configure
        $(SHELL) config.status --recheck