263 lines
7 KiB
Makefile
263 lines
7 KiB
Makefile
#
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# Makefile for ld version 2
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#
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# $Id$
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#
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srcdir = .
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destdir = /usr/local
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version=`$(srcdir)/../gcc$(subdir)/gcc -dumpversion`
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prefix = $(destdir)
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bindir = $(prefix)/bin
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libdir = $(prefix)/lib
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libsubdir = $(libdir)/gcc/$(target)/$(version)
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INSTALL = install -c
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INSTALL_PROGRAM = $(INSTALL)
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INSTALL_FILE = $(INSTALL)
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BASEDIR = ../..
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INCLUDE = $(srcdir)/../include
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INCLUDES = -I. -I$(srcdir) -I$(INCLUDE)
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DEBUG = -g
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SCRIPTS = ld-gld68k.script ld-gld68k-Ur.script ld-gld68k-r.script \
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ld-gld.script ld-gld-Ur.script ld-gld-r.script ld-lnk960.script \
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ld-lnk960-r.script ld-gld960.script \
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ld-gldm88kbcs.script ld-gldm88kbcs-Ur.script ld-gldm88kbcs-r.script
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PROCESSED_SCRIPTS = ld-gld68k.x ld-gld68k-Ur.x ld-gld68k-r.x ld-gld.x \
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ld-gld-Ur.x ld-gld-r.x ld-lnk960.x ld-lnk960-r.x ld-gld960.x \
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ld-gldm88kbcs.x ld-gldm88kbcs-Ur.x ld-gldm88kbcs-r.x
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#### target and host dependent Makefile fragments come in here.
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###
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CFLAGS = $(INCLUDES) $(DEBUG) $(HDEFINES) $(TDEFINES) $(CDEFINES)
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LINTFLAGS = $(INCLUDES) $(EXTRA_DEF)
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.SUFFIXES: .y .x .script $(SUFFIXES)
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.y.o:
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$(YACC) $<
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mv y.tab.c ldgram.tab.c
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$(CC) -c $(CFLAGS) ldgram.tab.c
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mv ldgram.tab.o ldgram.o
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# go directly to ld.new in case this ld isn't capable of
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# linking native object on this host. It can be renamed on
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# install.
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LD_PROG = ld.new
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.script.x:
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mkscript < $< >$*.x
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# for self hosting
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GNUTARGET=a.out-generic-big
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LDEMULATION=gld
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BFDLIB=$(srcdir)/../bfd$(subdir)/libbfd.a
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LIBIBERTY=$(srcdir)/../libiberty$(subdir)/libiberty.a
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OFILES= ldgram.o ldlex.o ldlang.o ldmain.o ldwrite.o ldexp.o ld-lnk960.o ld-gld68k.o \
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ld-gldm88kbcs.o \
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ld-gld.o ld-gld960.o ld-emul.o ldversion.o ldmisc.o ldsym.o ld-vanilla.o ldfile.o
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HEADERS=config.h ldmain.h ldmain.h ldmisc.h ldsym.h ldlang.h ldexp.h \
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ldlex.h ldwrite.h ldversion.h ld-emul.h ldfile.h ldgram.h ld.h
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MANSOURCES=ld.tex
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LDCSOURCES=ldlang.c ldmain.c ldwrite.c ld-lnk960.c ld-gld.c ld-gld68k.c \
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ld-gldm88kbcs.c \
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ld-gld960.c ld-emul.c ldversion.c ldmisc.c ldexp.c ldsym.c ldfile.c ld-vanilla.c
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GENERATED_SOURCES=ldgram.tab.c ldlex.c ldgram.tab.h y.tab.h
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GENERATED_HEADERS=ldgram.tab.h
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LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l
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BFDSOURCES=../../bfd/common/*.c
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SOURCES= $(LDSOURCES) $(BFDSOURCES)
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LINTSOURCES= $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES)
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STAGESTUFF = $(GENERATED_SOURCES) $(GENERATED_HEADERS) $(PROCESSED_SCRIPTS) $(OFILES) $(LD_PROG) mkscript
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all: Makefile $(PROCESSED_SCRIPTS) $(LD_PROG)
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$(PROCESSED_SCRIPTS): mkscript $(SCRIPTS)
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#$(BFDLIB): $(BFDSOURCES)
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# (cd ../bfd; make)
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$(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
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$(CC) $(CFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY)
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# (cd ../bfd; make)
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# LDEMULATION=gld; export LDEMULATION; GNUTARGET=a.out-generic-big;./ldok -format a.out-generic-big -o ld /lib/crt0.o $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
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# gld -o ld /lib/crt0.o $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
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# $(CC) -Bstatic -o ld.new $(OFILES) $(BFDLIB) $(LIBIBERTY)
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ld1: ld.new
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$(HOSTING_EMU); ./ld.new -o ld1 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
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ld2: ld1
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$(HOSTING_EMU); ./ld1 -o ld2 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
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ld3: ld2
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$(HOSTING_EMU); ./ld2 -o ld3 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
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ld.dvi:ld.tex
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tex ld.tex
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mkscript: mkscript.c
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ldgram.o: ldgram.y
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ldgram.tab.h:ldgram.y
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cp y.tab.h ldgram.tab.h
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ld-gld.o: $(PROCESSED_SCRIPTS) ld-gld.c
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ldlex.c: ldlex.l ldgram.tab.h
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ldlex.o: ldlex.c ldgram.tab.h
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ldmain.o: ldmain.c
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ldversion.o: ldversion.c
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ldfile.o: ldfile.c
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ldwrite.o: ldwrite.c
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ldlang.o: ldlang.c ldgram.tab.h
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ld-gld68k.o: $(PROCESSED_SCRIPTS) ld-gld68k.c
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ld-gld960.o: $(PROCESSED_SCRIPTS) ld-gld960.c
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ld-gldm88kbcs.o: $(PROCESSED_SCRIPTS) ld-gldm88kbcs.c
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ld-emul.o: ld-emul.c
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ld-vanilla.o: ld-vanilla.c
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ld-lnk960.o: $(PROCESSED_SCRIPTS) ld-lnk960.c
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ldexp.o: ldexp.c ldgram.tab.h
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ldmisc.o: ldmisc.c
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ldsym.o: ldsym.c
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stage1: force
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- mkdir stage1
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- mv -f $(STAGESTUFF) stage1
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- (cd stage1 ; ln -s $(LD_PROG) ld)
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stage2: force
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- mkdir stage2
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- mv -f $(STAGESTUFF) stage2
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- (cd stage2 ; ln -s $(LD_PROG) ld)
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stage3: force
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- mkdir stage3
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- mv -f $(STAGESTUFF) stage3
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- (cd stage3 ; ln -s $(LD_PROG) ld)
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de-stage1: force
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- (cd stage1 ; mv -f * ..)
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- rm ld
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- rmdir stage1
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de-stage2: force
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- (cd stage2 ; mv -f * ..)
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- rm ld
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- rmdir stage2
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de-stage3: force
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- (cd stage3 ; mv -f * ..)
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- rm ld
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- rmdir stage3
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clean:
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- rm -f TAGS $(OFILES) $(GENERATED_SOURCES) $(GENERATED_HEADERS)
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- rm -f ld ld1 ld2 ld3 ld.new mkscript *.o y.output
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lintlog:$(SOURCES) Makefile
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$(LINT) -abhxzn $(LINTFLAGS) $(LINTSOURCES) \
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| grep -v "pointer casts may be troublesome" \
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| grep -v "possible pointer alignment problem" \
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| grep -v "ignore" \
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| grep -v "conversion from long may lose accuracy" \
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| grep -v "warning: constant argument to NOT" \
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| grep -v "enumeration type clash, operator CAST" \
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| grep -v "warning: constant in conditional context"\
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| grep -v "archive\.c"
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tags TAGS:$(SOURCES) $(HEADERS)
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etags -t $(SOURCES) $(HEADERS)
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release:
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(cd /4/steve/ld; tar cf - $(LDSOURCES) $(HEADERS) $(MANSOURCES)) | tar xf -
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objdump:objdump.c
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install: $(LD_PROG)
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$(INSTALL_PROGRAM) ld.new $(libsubdir)/ld
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#-----------------------------------------------------------------------------
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# 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
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#
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# 'VERSION' file must be present and contain a string of the form "x.y"
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#-----------------------------------------------------------------------------
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ver960.c: FORCE
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rm -f ver960.c
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echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
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# This target should be invoked before building a new release.
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# 'VERSION' file must be present and contain a string of the form "x.y"
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#
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roll:
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@V=`cat VERSION` ; \
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MAJ=`sed 's/\..*//' VERSION` ; \
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MIN=`sed 's/.*\.//' VERSION` ; \
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V=$$MAJ.`expr $$MIN + 1` ; \
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rm -f VERSION ; \
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echo $$V >VERSION ; \
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echo Version $$V
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# Dummy target to force execution of dependent targets.
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#
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force:
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# Target to uncomment host-specific lines in this makefile. Such lines must
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# have the following string beginning in column 1: #__<hostname>__#
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# Original Makefile is backed up as 'Makefile.old'.
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#
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# Invoke with: make make HOST=xxx
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#
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make:
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-@if test $(HOST)x = x ; then \
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echo 'Specify "make make HOST=???"'; \
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exit 1; \
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fi ; \
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grep -s "^#The next line was generated by 'make make'" Makefile; \
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if test $$? = 0 ; then \
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echo "Makefile has already been processed with 'make make'";\
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exit 1; \
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fi ; \
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mv -f Makefile Makefile.old; \
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echo "#The next line was generated by 'make make'" >Makefile ; \
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echo "HOST=$(HOST)" >>Makefile ; \
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echo >>Makefile ; \
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sed "s/^#__$(HOST)__#//" < Makefile.old >>Makefile
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#
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Makefile: $(srcdir)/Makefile.in $(srcdir)/configure
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(cd $(srcdir) ; \
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./configure +destdir=$(destdir) \
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+norecurse \
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`if [ "$(srcdir)" != "." ] ; then echo +f; fi` \
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$(host) +target=$(target))
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### Local Variables: ***
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### mode:fundamental ***
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### page-delimiter: "^# " ***
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### End: ***
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### end of file
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