149 lines
3.8 KiB
Makefile
149 lines
3.8 KiB
Makefile
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# Copyright (c) 1998 Cygnus Support
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#
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# The authors hereby grant permission to use, copy, modify, distribute,
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# and license this software and its documentation for any purpose, provided
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# that existing copyright notices are retained in all copies and that this
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# notice is included verbatim in any distributions. No written agreement,
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# license, or royalty fee is required for any of the authorized uses.
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# Modifications to this software may be copyrighted by their authors
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# and need not follow the licensing terms described here, provided that
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# the new terms are clearly indicated on the first page of each file where
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# they apply.
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VPATH = @srcdir@
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srcdir = @srcdir@
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objdir = .
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srcroot = $(srcdir)/../..
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objroot = $(objdir)/../..
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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host_alias = @host_alias@
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target_alias = @target_alias@
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program_transform_name = @program_transform_name@
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bindir = @bindir@
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libdir = @libdir@
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tooldir = $(exec_prefix)/$(target_alias)
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# Multilib support variables.
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# TOP is used instead of MULTI{BUILD,SRC}TOP.
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MULTIDIRS =
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MULTISUBDIR =
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MULTIDO = true
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MULTICLEAN = true
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INSTALL = @INSTALL@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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INSTALL_DATA = @INSTALL_DATA@
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SHELL = /bin/sh
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CC = @CC@
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#AS = @AS@
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AS = `if [ -f ${objroot}/../gas/as.new ] ; \
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then echo ${objroot}/../gas/as.new ; \
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else echo as ; fi`
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AR = @AR@
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#LD = @LD@
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LD = `if [ -f ${objroot}/../ld/ld.new ] ; \
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then echo ${objroot}/../ld/ld.new ; \
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else echo ld ; fi`
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RANLIB = @RANLIB@
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OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \
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then echo ${objroot}/../binutils/objdump ; \
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else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi`
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OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \
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then echo ${objroot}/../binutils/objcopy ; \
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else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi`
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CRT0 = crt0.o
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# Generic object files common to all targets.
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GENOBJS = _exit.o access.o chmod.o close.o crt1.o \
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fstat.o getpid.o isatty.o \
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kill.o lseek.o open.o read.o \
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sbrk.o stat.o time.o trap.o unlink.o utime.o write.o
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# Object files specific to particular targets.
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EVALOBJS = ${GENOBJS}
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CFLAGS = -g
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GCC_LDFLAGS = `if [ -d ${objroot}/../gcc ] ; \
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then echo -L${objroot}/../gcc ; fi`
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SCRIPTS = eval sim
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BSP = libeval.a
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# Host specific makefile fragment comes in here.
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@host_makefile_frag@
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#
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# build a test program for each target board. Just trying to get
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# it to link is a good test, so we ignore all the errors for now.
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#
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all: ${CRT0} test.o ${BSP}
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#
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# here's where we build the board support packages for each target
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#
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libeval.a: $(EVALOBJS)
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${AR} ${ARFLAGS} $@ $(EVALOBJS)
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${RANLIB} $@
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# compile a fully linked binary. The -Wl,-T*.ld is for the linker
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# script. By using -Wl, the linker script is put on the proper place
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# in the comand line for ld, and all the symbols will get fully
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# resolved.
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test: $(CRT0) test.o
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${CC} $(CFLAGS_FOR_TARGET) -L${srcdir} -L${objdir} \
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test.o -o $@ $(NEWLIB_LDFLAGS) -Wl,-Teval.ld
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@echo Done...
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doc:
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clean mostlyclean:
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rm -f a.out core *.i *~ *.o *-test *.srec *.dis *.map *.x
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distclean maintainer-clean realclean: clean
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rm -f Makefile config.status a.out
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.PHONY: install info install-info clean-info
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install:
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$(INSTALL_PROGRAM) $(CRT0) $(tooldir)/lib${MULTISUBDIR}/$(CRT0)
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@for bsp in ${BSP}; do\
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$(INSTALL_PROGRAM) $${bsp} $(tooldir)/lib${MULTISUBDIR}; \
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done
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@for script in ${SCRIPTS}; do\
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$(INSTALL_DATA) ${srcdir}/$${script}.ld $(tooldir)/lib${MULTISUBDIR}/$${script}.ld; \
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done
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info:
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install-info:
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clean-info:
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test.o: ${srcdir}/test.c
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# these are for the BSPs
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${CRT0}: ${srcdir}/crt0.S
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# target specific makefile fragment comes in here.
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@target_makefile_frag@
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Makefile: Makefile.in config.status @host_makefile_frag_path@ @target_makefile_frag_path@
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$(SHELL) config.status
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config.status: configure
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$(SHELL) config.status --recheck
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