216 lines
6.1 KiB
Makefile
216 lines
6.1 KiB
Makefile
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#
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# Makefile
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# Copyright (C) 1990, 1991, 1992, 1993 ,1994 Free Software Foundation
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#
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#
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# Makefile for newlib/libc/stub/hppa. This is the board support code
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# for the HP-PRO hppa embedded boards. <rob@cygnus.com>
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#
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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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bindir = @bindir@
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libdir = @libdir@
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tooldir = $(exec_prefix)/$(target_alias)
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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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AR = @AR@
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LD = @LD@
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RANLIB = @RANLIB@
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#
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# As the boot process only deals with LIF volumes, here's the src
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# where we borrow existing code modules and where we put our
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# boot image if we can bvuild one.
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#
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LIF_SRC = /usr/tftpdir/srcboot.lif
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LIF_DEST = /usr/tftpdir/romboot.lif
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HPDEFS = -D_INCLUDE_POSIX_SOURCE -D_INCLUDE_XOPEN_SOURCE \
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-D_INCLUDE_HPUX_SOURCE -DPCXT
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LIBS_FOR_TARGET = -lc
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#
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# The original flags used by HP for the boot ROMS were
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# CFLAGS_FOR_TARGET = -c -Aa +O3 +OS -Wc,-DA1.0 -Wc,-DS1.0 +ESfic +ESsfc ${HPDEFS}
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CFLAGS_FOR_TARGET = -c -Wd,-a -g
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# the original value for -R was 0
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LDFLAGS_FOR_TARGET = -v -t -N -R 10000 -a archive
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INCLUDES = -I${srcdir}
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BSP_OBJS= pa_stub.o debugger.o iva_table.o io.o
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STUBCRT0=crt0.o
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STUBLIB=hppa.o
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LDSCRIPT=hppa.ld
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SHARED_DIR=
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SHARED_OBJS=
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# SHARED_OBJS=$(SHARED_DIR)
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# Host specific makefile fragment comes in here.
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@host_makefile_frag@
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all: boot
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# this target is only for testing
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test: ${STUBCRT0} $(STUBLIB) test.o $(BSP_OBJS)
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# ${LD} $(LDFLAGS_FOR_TARGET) ${STUBCRT0} test.o $(BSP_OBJS) -o test $(LIBS_FOR_TARGET)
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rootme=`pwd` ; \
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${LD} $(LDFLAGS_FOR_TARGET) ${STUBCRT0} test.o pa_stub.o debugger.o iva_table.o io.o -o test $(LIBS_FOR_TARGET)
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$(STUBLIB): $(BSP_OBJS)
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${LD} -r $(BSP_OBJS) $(SHARED_OBJS) -o $(STUBLIB)
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checksum: $(srcdir)/checksum.c
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$(CC) -g $(srcdir)/checksum.c -o checksum
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# this is the target from HP's Makefile, it may be bogus
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hpstub: $(OBJS)
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$(LD) $(LDFLAGS_FOR_TARGET) -e main -o $@ $(LIBRARY)/crt1.o \
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$(OBJS) -lc -m >stub.map
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install:
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$(INSTALL_PROGRAM) $(STUBLIB) $(tooldir)/lib/$(MULTISUBDIR)$(STUBLIB)
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$(INSTALL_PROGRAM) $(SHARED_DIR)/$(STUBCRT0) $(tooldir)/lib/$(MULTISUBDIR)$(STUBCRT0)
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$(INSTALL_PROGRAM) $(srcdir)/$(LDSCRIPT) $(tooldir)/lib/$(LDSCRIPT)
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.c.o:
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$(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
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.c.s:
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$(CC) $(CFLAGS_FOR_TARGET) -S $(INCLUDES) $<
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# $(CC) $(CFLAGS_FOR_TARGET) $(NEWLIB_CFLAGS) $(INCLUDES) -c $<
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.s.o:
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$(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
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# $(AS) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
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.SUFFIXES: .S .c .o .s .lif
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#
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# lifinit --
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# -vnnn Sets volume size to nnn bytes.
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# nnn must be a multiple of 256.
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# -d Sets directory size to nnn file entries.
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# nnn must be a multiple of 8.
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# -nsss Sets the volume name to be sss.
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# -Knnn Forces the directory start location to be the
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# nearest multiple of nnn x 1024 bytes.
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# -snnn set the initial system load (ISL) start address to
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# nnn in the volume label
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# -lnnn Specifies the length in bytes of the ISL code.
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# -ennn Set the ISL entry point to nnn bytes from the
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# beginning of the ISL
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#
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# lifcp --
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# -r Forces RAW mode copying.
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# -T Sets the file type of the directory entry.
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# ASCII is 1
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# BIN is -23951
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# BINARY is -2
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# -Knnn forces each file copied in to begin on a nnn x
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# 1024-byte boundary from the beginning of the volume
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# Note: the word echoed below MUST be 10 characters exactly.
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#
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# somxtract infile outfile --
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# converts a series 800 file *only* into a raw image
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#
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LIF_VOL = this_lif
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# 65532
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boot: test checksum
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# FIXME: This fills up the hard disk unless "-R" is used
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@rm -f ${LIF_VOL} ${LIF_DEST}
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@ipl_entry=`nm -t d $< | grep "T .START." | sed -e 's/T .START.//' -e 's/^0*//'` ; \
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echo "Entry point is at $${ipl_entry}" ; \
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if test x"$${ipl_entry}" != x ; then \
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ipl_entry=`expr $${ipl_entry} - 65536` ; \
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echo "Entry point offset is $${ipl_entry}" ; \
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cp $< $<.raw ; \
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rm -f $<.dis ; \
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objdump -d $< > $<.dis ; \
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somxtract $< $<.raw ; \
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ipl_size=`checksum -s $<.raw $<.image | sed -e 's/ is the.*//'` ; \
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echo "IPL_SIZE is $${ipl_size}" ; \
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lifinit -v64000000 -d64 -n"CYGNUS " -K2 -s4096 -l$${ipl_size} -e$${ipl_entry} ${LIF_DEST} ;\
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else \
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echo "ERROR: \$$START\$$ symbol not found" ; \
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fi
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@chmod a+rw $<.image
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@lifcp -r -K2 $<.image ${LIF_DEST}:TEST
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@rm -f $<.image $<.dis
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@lifls -l ${LIF_DEST}
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@objdump -d $< > $<.dis
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.S.o:
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rm -f $*.s
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${CPP} $< > $*.s
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$(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $*.s
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# $(CC) $(CFLAGS_FOR_TARGET) $(NEWLIB_CFLAGS) $(INCLUDES) -c $<
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.c.list:
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$(CC) $(CFLAGS) $*.c -S
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$(AS) $(AFLAGS) $*.s -Wa,-l > $*.list
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rm $*.s
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.s.list:
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$(AS) $(AFLAGS) $*.s -Wa,-l > $*.list
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doc:
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clean mostlyclean:
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rm -f *~ *.map *.list stub romboot.lif a.out *.raw *.image
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rm -f *.o $(STUBLIB) $(STUBCRT0) checksum *.dis test
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distclean maintainer-clean realclean: clean
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rm -f Makefile config.cache config.log config.status
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pa_stub.o: $(srcdir)/pa_stub.c
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debugger.o: $(srcdir)/debugger.s
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iva_table.o: $(srcdir)/iva_table.s
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io.o: $(srcdir)/io.c
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crt0.o: $(srcdir)/crt0.s
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test.o: $(srcdir)/test.c
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term_in.o: $(srcdir)/term_in.s
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term_out.o: $(srcdir)/term_out.s
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term_init.o: $(srcdir)/term_init.s
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.PHONY: info install-info clean-info
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info:
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install-info:
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clean-info:
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Makefile: Makefile.in config.status @host_makefile_frag_path@
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$(SHELL) config.status
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config.status: configure
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$(SHELL) config.status --recheck
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