| [444] | 1 | # Copyright (c) 1998 Cygnus Support | 
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|  | 2 | # | 
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|  | 3 | # The authors hereby grant permission to use, copy, modify, distribute, | 
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|  | 4 | # and license this software and its documentation for any purpose, provided | 
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|  | 5 | # that existing copyright notices are retained in all copies and that this | 
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|  | 6 | # notice is included verbatim in any distributions. No written agreement, | 
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|  | 7 | # license, or royalty fee is required for any of the authorized uses. | 
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|  | 8 | # Modifications to this software may be copyrighted by their authors | 
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|  | 9 | # and need not follow the licensing terms described here, provided that | 
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|  | 10 | # the new terms are clearly indicated on the first page of each file where | 
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|  | 11 | # they apply. | 
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|  | 12 |  | 
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|  | 13 | DESTDIR = | 
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|  | 14 | VPATH = @srcdir@ | 
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|  | 15 | srcdir = @srcdir@ | 
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|  | 16 | objdir = . | 
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|  | 17 | srcroot = $(srcdir)/../.. | 
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|  | 18 | objroot = $(objdir)/../.. | 
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|  | 19 |  | 
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|  | 20 | prefix = @prefix@ | 
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|  | 21 | exec_prefix = @exec_prefix@ | 
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|  | 22 |  | 
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|  | 23 | host_alias = @host_alias@ | 
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|  | 24 | target_alias = @target_alias@ | 
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|  | 25 | program_transform_name = @program_transform_name@ | 
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|  | 26 |  | 
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|  | 27 | bindir = @bindir@ | 
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|  | 28 | libdir = @libdir@ | 
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|  | 29 | tooldir = $(exec_prefix)/$(target_alias) | 
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|  | 30 |  | 
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|  | 31 | # Multilib support variables. | 
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|  | 32 | # TOP is used instead of MULTI{BUILD,SRC}TOP. | 
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|  | 33 | MULTIDIRS = | 
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|  | 34 | MULTISUBDIR = | 
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|  | 35 | MULTIDO = true | 
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|  | 36 | MULTICLEAN = true | 
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|  | 37 |  | 
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|  | 38 | INSTALL = @INSTALL@ | 
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|  | 39 | INSTALL_PROGRAM = @INSTALL_PROGRAM@ | 
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|  | 40 | INSTALL_DATA = @INSTALL_DATA@ | 
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|  | 41 |  | 
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|  | 42 | SHELL = /bin/sh | 
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|  | 43 |  | 
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|  | 44 | CC = @CC@ | 
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|  | 45 |  | 
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|  | 46 | AS = @AS@ | 
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|  | 47 |  | 
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|  | 48 | AR = @AR@ | 
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|  | 49 |  | 
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|  | 50 | LD = @LD@ | 
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|  | 51 |  | 
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|  | 52 | RANLIB = @RANLIB@ | 
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|  | 53 |  | 
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|  | 54 | OBJDUMP = `t='$(program_transform_name)'; echo objdump | sed -e $$t` | 
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|  | 55 | OBJCOPY = `t='$(program_transform_name)'; echo objcopy | sed -e $$t` | 
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|  | 56 |  | 
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|  | 57 | # Generic object files common to some targets. | 
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|  | 58 | # These are LIBGLOSS stubs and minimal functionality in SBRK, READ and WRITE. | 
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|  | 59 | OBJS =  close.o fstat.o getpid.o isatty.o kill.o lseek.o open.o \ | 
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|  | 60 | print.o putnum.o read.o stat.o unlink.o write.o | 
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|  | 61 |  | 
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|  | 62 | # Object files specific to particular targets. | 
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|  | 63 | SERIALOBJS = ${OBJS} _exit.o gettod.o sbrk.o serial-inbyte.o serial-outbyte.o | 
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|  | 64 |  | 
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|  | 65 | # These go with the hosted file I/O libraries with a version of syscalls. | 
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|  | 66 | HOSTEDOBJS = getpid.o kill.o io-gdb.o io-stubs.o sbrk.o | 
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|  | 67 |  | 
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|  | 68 | SCRIPTS = | 
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|  | 69 | BSP = crt0.o libserial.a libsim.a libdebug.a | 
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|  | 70 |  | 
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|  | 71 | # Host specific makefile fragment comes in here. | 
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|  | 72 | @host_makefile_frag@ | 
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|  | 73 |  | 
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|  | 74 | all: ${BSP} | 
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|  | 75 |  | 
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|  | 76 | # | 
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|  | 77 | # here's where we build the board support packages for each target | 
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|  | 78 | # | 
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|  | 79 |  | 
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|  | 80 | libserial.a: $(SERIALOBJS) | 
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|  | 81 | $(AR) $(ARFLAGS) $@ $^ | 
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|  | 82 | $(RANLIB) $@ | 
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|  | 83 |  | 
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|  | 84 | libsim.a: ${HOSTEDOBJS} sim-syscalls.o | 
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|  | 85 | ${AR} ${ARFLAGS} $@ $^ | 
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|  | 86 | ${RANLIB} $@ | 
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|  | 87 |  | 
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|  | 88 | libdebug.a: ${HOSTEDOBJS} debug-syscalls.o | 
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|  | 89 | ${AR} ${ARFLAGS} $@ $^ | 
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|  | 90 | ${RANLIB} $@ | 
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|  | 91 |  | 
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|  | 92 | sim-syscalls.o: syscalls.c syscall.h io.h | 
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|  | 93 | ${CC} ${CFLAGS_FOR_TARGET} ${CFLAGS} -DTARGET_SIM -c -o $@ $< | 
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|  | 94 |  | 
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|  | 95 | debug-syscalls.o: syscalls.c syscall.h io.h | 
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|  | 96 | ${CC} ${CFLAGS_FOR_TARGET} ${CFLAGS} -c -o $@ $< | 
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|  | 97 |  | 
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|  | 98 | $(OBJS): %.o: ../%.c | 
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|  | 99 | ${CC} ${CFLAGS_FOR_TARGET} ${CFLAGS} -c -o $@ $< | 
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|  | 100 |  | 
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|  | 101 | doc: | 
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|  | 102 |  | 
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|  | 103 | clean mostlyclean: | 
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|  | 104 | rm -f a.out core *.i *~ *.o *-test *.srec *.dis *.map *.x | 
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|  | 105 |  | 
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|  | 106 | distclean maintainer-clean realclean: clean | 
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|  | 107 | rm -f Makefile config.status a.out | 
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|  | 108 |  | 
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|  | 109 | .PHONY: install info install-info clean-info | 
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|  | 110 | install: | 
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|  | 111 | @for bsp in ${BSP}; do\ | 
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|  | 112 | $(INSTALL_DATA) $${bsp} $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}; \ | 
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|  | 113 | done | 
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|  | 114 | @for script in ${SCRIPTS}; do\ | 
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|  | 115 | $(INSTALL_DATA) $(srcdir)/$${script}.ld $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$${script}.ld; \ | 
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|  | 116 | done | 
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|  | 117 |  | 
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|  | 118 | info: | 
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|  | 119 | install-info: | 
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|  | 120 | clean-info: | 
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|  | 121 |  | 
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|  | 122 | # target specific makefile fragment comes in here. | 
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|  | 123 | @target_makefile_frag@ | 
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|  | 124 |  | 
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|  | 125 | Makefile: Makefile.in config.status @host_makefile_frag_path@ @target_makefile_frag_path@ | 
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|  | 126 | $(SHELL) config.status | 
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|  | 127 |  | 
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|  | 128 | config.status: configure | 
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|  | 129 | $(SHELL) config.status --recheck | 
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