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# Copyright (c) 1998 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.
DESTDIR =
VPATH = @srcdir@
srcdir = @srcdir@
objdir = .
srcroot = $(srcdir)/../..
objroot = $(objdir)/../..
prefix = @prefix@
exec_prefix = @exec_prefix@
host_alias = @host_alias@
target_alias = @target_alias@
program_transform_name = @program_transform_name@
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) $(srcroot)/mkinstalldirs
CC = @CC@
AS = @AS@
AR = @AR@
LD = @LD@
RANLIB = @RANLIB@
OBJDUMP = `t='$(program_transform_name)'; echo objdump | sed -e $$t`
OBJCOPY = `t='$(program_transform_name)'; echo objcopy | sed -e $$t`
# Generic object files common to some targets.
# These are LIBGLOSS stubs and minimal functionality in SBRK, READ and WRITE.
OBJS = close.o fstat.o getpid.o isatty.o kill.o lseek.o open.o \
print.o putnum.o read.o stat.o unlink.o write.o
# Object files specific to particular targets.
SERIALOBJS = ${OBJS} _exit.o gettod.o sbrk.o serial-inbyte.o serial-outbyte.o
# These go with the hosted file I/O libraries with a version of syscalls.
HOSTEDOBJS = getpid.o kill.o io-gdb.o io-stubs.o sbrk.o
SCRIPTS =
BSP = crt0.o libserial.a libsim.a libdebug.a
# Host specific makefile fragment comes in here.
@host_makefile_frag@
all: ${BSP}
#
# here's where we build the board support packages for each target
#
libserial.a: $(SERIALOBJS)
$(AR) $(ARFLAGS) $@ $^
$(RANLIB) $@
libsim.a: ${HOSTEDOBJS} sim-syscalls.o
${AR} ${ARFLAGS} $@ $^
${RANLIB} $@
libdebug.a: ${HOSTEDOBJS} debug-syscalls.o
${AR} ${ARFLAGS} $@ $^
${RANLIB} $@
sim-syscalls.o: syscalls.c syscall.h io.h
${CC} ${CFLAGS_FOR_TARGET} ${CFLAGS} -DTARGET_SIM -c -o $@ $<
debug-syscalls.o: syscalls.c syscall.h io.h
${CC} ${CFLAGS_FOR_TARGET} ${CFLAGS} -c -o $@ $<
sbrk.o: $(srcdir)/sbrk.c
${CC} ${CFLAGS_FOR_TARGET} ${CFLAGS} -c -o $@ $<
$(OBJS): %.o: ../%.c
${CC} ${CFLAGS_FOR_TARGET} ${CFLAGS} -c -o $@ $<
doc:
clean mostlyclean:
rm -f a.out core *.i *~ *.o *-test *.srec *.dis *.map *.x
distclean maintainer-clean realclean: clean
rm -f Makefile config.status a.out
.PHONY: install info install-info clean-info
install:
${mkinstalldirs} ${DESTDIR}${tooldir}/lib${MULTISUBDIR}
@for bsp in ${BSP}; do\
$(INSTALL_DATA) $${bsp} $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}; \
done
@for script in ${SCRIPTS}; do\
$(INSTALL_DATA) $(srcdir)/$${script}.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$${script}.ld; \
done
info:
install-info:
clean-info:
# target specific makefile fragment comes in here.
@target_makefile_frag@
Makefile: Makefile.in ../config.status
cd .. && $(SHELL) config.status
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