[binutils.git] / ld / Makefile.in

# Makefile for the GNU linker ld (version 2)
# Copyright (C) 1989-1992 Free Software Foundation, Inc.

# This file is part of GNU ld..

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.


srcdir = .

prefix = /usr/local

program_prefix =
exec_prefix = $(prefix)
bindir = $(exec_prefix)/bin
libdir = $(exec_prefix)/lib
tooldir = $(libdir)

datadir = $(prefix)/lib
mandir = $(prefix)/man
man1dir = $(mandir)/man1
man2dir = $(mandir)/man2
man3dir = $(mandir)/man3
man4dir = $(mandir)/man4
man5dir = $(mandir)/man5
man6dir = $(mandir)/man6
man7dir = $(mandir)/man7
man8dir = $(mandir)/man8
man9dir = $(mandir)/man9
infodir = $(prefix)/info
includedir = $(prefix)/include
docdir = $(datadir)/doc

gcclibdir = $(libdir)/gcc/$(target_alias)

SHELL = /bin/sh

INSTALL = install -c
INSTALL_PROGRAM = $(INSTALL)
INSTALL_DATA = $(INSTALL)
AR = ar
AR_FLAGS = qv
CFLAGS = -g
MAKEINFO = makeinfo
RANLIB = ranlib

BISON = `if [ -f ../bison/bison ] ; then echo ../bison/bison -y -L../bison/bison ; else echo bison -y ; fi`
LEX = `if [ -f ../flex/flex ] ; then echo ../flex/flex -S../flex/flex.skel ; else echo flex ; fi`

#version=/`./../gcc/gcc -dumpversion`
version=

# Seach path to override the default search path for -lfoo libraries.
# If LIB_PATH is empty, the ones in the script (if any) are left alone.
# Otherwise, they are replaced with the ones given in LIB_PATH,
# which may have the form: LIB_PATH=/lib:/usr/local/lib
LIB_PATH =

BASEDIR	= ../..
INCLUDE	= $(srcdir)/../include
INCLUDES = -I. -I$(srcdir)  -I$(INCLUDE) 

# Where to find texinfo.tex to format docn with TeX
TEXIDIR = $(srcdir)/../texinfo/fsf

# Whether to get roff to put indexing entries on stderr
TEXI2OPT =
# You neeed this to generate ld-index.ms (or .mm or .me)
# TEXI2OPT = -i

TEXI2ROFF=texi2roff

# Which roff program to use to generate index for texi2roff'd doc
ROFF = groff

### Host, target, and site specific Makefile fragments come in here.
###

LINTFLAGS =  $(INCLUDES) $(EXTRA_DEF) 

.SUFFIXES: .y .x .xr .xu .xn .xbn .sc .scu .scr .scn $(SUFFIXES)

.c.o:
	$(CC) -c $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $<

# go directly to ld.new in case this ld isn't capable of
# linking native object on this host.  It can be renamed on
# install.
LD_PROG	= ld.new

# for self hosting
BFDLIB=./../bfd/libbfd.a
LIBIBERTY=./../libiberty/libiberty.a

ALL_EMULATIONS=ld__lnk960.o ld__sun3.o ld__i386aout.o \
	ld__go32.o ld__m88kbcs.o ld__a29k.o ld__news.o ld__hp300bsd.o ld__h8300hms.o ld__ebmon29k.o \
	ld__sun4.o ld__gld960.o ld__vanilla.o ld__h8300xray.o ld__st2000.o ld__sa29200.o

EMULATION_OFILES=${ALL_EMULATIONS}
#EMULATION_OFILES=ld__${EMUL}.o ${OTHER_EMULATIONS}

OFILES= ldgram.o ldlex.o lexsup.o ldlang.o mri.o ldctor.o ldmain.o ldindr.o \
	ldwarn.o ldwrite.o ldexp.o  ldemul.o ldver.o ldmisc.o ldsym.o \
	ldfile.o relax.o  lderror.o cplus-dem.o ${EMULATION_OFILES}

HEADERS=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h \
	ldsym.h ldctor.h ldlang.h ldexp.h \
	ldlex.h ldwrite.h ldver.h ldemul.h ldfile.h ldgram.h ld.h

MANSOURCES=ld.tex

LDCSOURCES=ldlang.c lexsup.c ldctor.c mri.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c \
	ld__gld.c ld__sun3.c ld__go32.c ld__m88k.c ld__ebmon29k.c \
	ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c \
	relax.c  lderror.c cplus-dem.c

GENERATED_SOURCES=ldgram.c ldlex.c ld__*.c ldemul-list.h
GENERATED_HEADERS=ldgram.h ldemul-list.h

LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l ldgram.h

BFDSOURCES=../../bfd/common/*.c

SOURCES= $(LDSOURCES) $(BFDSOURCES)
LINTSOURCES=   $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES)

STAGESTUFF = *.x *.x[runN] *.sc[runN] $(GENERATED_SOURCES) $(GENERATED_HEADERS) $(OFILES) $(LD_PROG) mkscript

all: Makefile $(LD_PROG)

check: bootstrap
info: ld.info

ldgram.h ldgram.c: ldgram.y
	$(BISON) $(BISONFLAGS) -d $(VPATH)/ldgram.y
	mv -f y.tab.c ldgram.c
	mv -f y.tab.h ldgram.h

ldmain.o: ldmain.c
	$(CC) $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) -DDEFAULT_EMULATION='"$(EMUL)"' -c $<

ldemul-list.h:  Makefile
	(echo "/* This file is automatically generated.  DO NOT EDIT! */";\
	for f in `echo " " ${EMULATION_OFILES} "" \
	 | sed -e 's/ld__/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
	    echo "extern ld_emulation_xfer_type ld_$${f}_emulation;"; \
	done;\
	echo "";\
	echo "#define EMULATION_LIST \\";\
	for f in `echo " " ${EMULATION_OFILES} "" \
	 | sed -e 's/ld__/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
	    echo "  &ld_$${f}_emulation, \\"; \
	done;\
	echo "  0") >ldemul-list.h

ldemul.o: ldemul-list.h

ldlex.c: ldlex.l
#	/lib/cpp -E -P $(INCLUDES)  $(HDEFINES) $(TDEFINES) $(CDEFINES) $(VPATH)/ldlex.l >ldlex.p

	$(LEX) -I -Cem -t $(VPATH)/ldlex.l >ldlex.c
#	cp ldlex.q ldlex.c


# These all start with ld__ so 'make clean' can find them.

GENSCRIPTS=sh $(srcdir)/genscripts.sh ${srcdir} ${host_alias} ${target_alias}
GEN_DEPENDS=./mkscript $(srcdir)/genscripts.sh

ld__sun4.c: $(srcdir)/sun4.sh \
  $(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} sun4.sh
ld__sun3.c: $(srcdir)/sun3.sh \
  $(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} sun3.sh
ld__go32.c: $(srcdir)/go32.sh \
  $(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} go32.sh
ld__news.c: $(srcdir)/news.sh \
  $(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} news.sh
ld__hp300bsd.c: $(srcdir)/hp300bsd.sh \
  $(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} hp300bsd.sh
ld__i386aout.c: $(srcdir)/i386aout.sh \
  $(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} i386aout.sh
ld__ebmon29k.c: $(srcdir)/ebmon29k.sh \
  $(srcdir)/generic.em $(srcdir)/ebmon29k.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} ebmon29k.sh
ld__sa29200.c: $(srcdir)/sa29200.sh \
  $(srcdir)/generic.em $(srcdir)/sa29200.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} sa29200.sh
ld__a29k.c: $(srcdir)/a29k.sh \
  $(srcdir)/generic.em $(srcdir)/a29k.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} a29k.sh
ld__m88kbcs.c: $(srcdir)/m88kbcs.sh \
  $(srcdir)/generic.em $(srcdir)/h8300hms.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} m88kbcs.sh
ld__h8300hms.c: $(srcdir)/h8300hms.sh \
  $(srcdir)/h8300hms.em $(srcdir)/h8300hms.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} h8300hms.sh
ld__h8300xray.c: $(srcdir)/h8300xray.sh \
  $(srcdir)/h8300xray.em $(srcdir)/h8300xray.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} h8300xray.sh
ld__st2000.c: $(srcdir)/st2000.sh \
  $(srcdir)/st2000.em $(srcdir)/st2000.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} st2000.sh
ld__vanilla.c: $(srcdir)/vanilla.sh \
  $(srcdir)/vanilla.em $(srcdir)/vanilla.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} vanilla.sh
ld__lnk960.c: $(srcdir)/lnk960.sh \
  $(srcdir)/lnk960.em $(srcdir)/i960.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} lnk960.sh
ld__gld960.c: $(srcdir)/gld960.sh \
  $(srcdir)/gld960.em $(srcdir)/i960.sc-sh ${GEN_DEPENDS}
	${GENSCRIPTS} gld960.sh

$(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
	$(CC) $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(LOADLIBES)

# Rules for testing by relinking ld itself.

ld-partial.o: ld.new
	$(HOSTING_EMU); ./ld.new -o ld-partial.o -r $(OFILES)
ld1: ld-partial.o
	$(HOSTING_EMU); ./ld.new -o ld1 $(HOSTING_CRT0) ld-partial.o $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)

ld1-full: ld.new
	$(HOSTING_EMU); ./ld.new -o ld1-full $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)

ld2: ld1
	$(HOSTING_EMU); ./ld1 -o ld2 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)

ld3: ld2
	$(HOSTING_EMU); ./ld2 -o ld3 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)

bootstrap: ld3
	cmp ld2 ld3

######################################################################
# DOCUMENTATION TARGETS
# TeX output
ld.dvi: $(srcdir)/ld.texinfo
	TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex $(srcdir)/ld.texinfo
	texindex ld.??
	TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex $(srcdir)/ld.texinfo

# info file for online browsing
ld.info: $(srcdir)/ld.texinfo
	$(MAKEINFO) -o ld.info $(srcdir)/ld.texinfo

#separate targets for "ms", "me", and "mm" forms of roff doc
# Try to use a recent texi2roff.  v2 was put on prep in jan91.
# If you want an index, see texi2roff doc for postprocessing 
# and add -i to texi2roff invocations below.
# Workarounds for texi2roff-2 (probably fixed in later texi2roff's, delete
#    correspondint -e lines when later texi2roff's are current)
# + @ifinfo's deleted explicitly due to texi2roff-2 bug w nested constructs.
# + @c's deleted explicitly because texi2roff sees texinfo commands in them
# + @   (that's at-BLANK) not recognized by texi2roff, turned into blank
# + @alphaenumerate is ridiculously new, turned into @enumerate

ld.ms: $(srcdir)/ld.texinfo
	sed -e '/\\input texinfo/d' \
		-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
		-e '/^@ifinfo/,/^@end ifinfo/d' \
		-e '/^@c/d' \
		-e 's/{.*,,/{/' \
		-e 's/@ / /g' \
		-e 's/^@alphaenumerate/@enumerate/g' \
		-e 's/^@end alphaenumerate/@end enumerate/g' \
		$(srcdir)/ld.texinfo | \
	$(TEXI2ROFF) $(TEXI2OPT) -ms | \
	sed -e 's/---/\\(em/g' \
		>>ld.ms 

# index for roff output
ld-index.ms: ld.ms
	$(ROFF) -ms ld.ms 2>&1 1>/dev/null | \
		sed -e '/: warning:/d' | \
		texi2index >ld-index.ms

# roff output (-mm)
ld.mm: $(srcdir)/ld.texinfo
	sed -e '/\\input texinfo/d' \
		-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
		-e '/^@ifinfo/,/^@end ifinfo/d' \
		-e '/^@c/d' \
		-e 's/{.*,,/{/' \
		-e '/@noindent/d' \
		-e 's/@ / /g' \
		-e 's/^@alphaenumerate/@enumerate/g' \
		-e 's/^@end alphaenumerate/@end enumerate/g' \
		$(srcdir)/ld.texinfo | \
	$(TEXI2ROFF) $(TEXI2OPT) -mm | \
	sed -e 's/---/\\(em/g' \
	>ld.mm 

# index for roff output
ld-index.mm: ld.mm
	$(ROFF) -mm ld.mm 2>&1 1>/dev/null | \
		sed -e '/: warning:/d' | \
		texi2index >ld-index.mm

# roff output (-me)
ld.me: $(srcdir)/ld.texinfo
	sed -e '/\\input texinfo/d' \
		-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
		-e '/^@ifinfo/,/^@end ifinfo/d' \
		-e '/^@c/d' \
		-e 's/{.*,,/{/' \
		-e 's/@ / /g' \
		-e 's/^@alphaenumerate/@enumerate/g' \
		-e 's/^@end alphaenumerate/@end enumerate/g' \
		$(srcdir)/ld.texinfo | \
	$(TEXI2ROFF) $(TEXI2OPT) -me | \
	sed -e 's/---/\\(em/g' \
		>>ld.me 

# index for roff output
ld-index.me: ld.me
	$(ROFF) -me ld.me 2>&1 1>/dev/null | \
		sed -e '/: warning:/d' | \
		texi2index >ld-index.me


######################################################################

./mkscript: $(srcdir)/mkscript.c
	$(CC) $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $(LDFLAGS) -o mkscript $(srcdir)/mkscript.c $(LOADLIBES)

ldlex.c: ldlex.l ldgram.h
ldlex.o: ldlex.c ldgram.h
ldgram.o: ldgram.c
ldgram.c:ldgram.y

h8300hms.o:h8300hms.c
h8300xray.o:h8300xray.c
st2000.o:st2000.c

stage1:	force
	-mkdir stage1
	-mv -f $(STAGESTUFF) stage1
	-(cd stage1 ; ln -s $(LD_PROG) ld)

stage2:	force
	-mkdir stage2
	-mv -f $(STAGESTUFF) stage2
	-(cd stage2 ; ln -s $(LD_PROG) ld)

stage3:	force
	-mkdir stage3
	-mv -f $(STAGESTUFF) stage3
	-(cd stage3 ; ln -s $(LD_PROG) ld)

against=stage2

comparison: force
	for i in $(STAGESTUFF) ; do cmp $$i $(against)/$$i ; done

de-stage1: force
	-(cd stage1 ; mv -f * ..)
	-rm ld
	-rmdir stage1

de-stage2: force
	-(cd stage2 ; mv -f * ..)
	-rm ld
	-rmdir stage2

de-stage3: force
	-(cd stage3 ; mv -f * ..)
	-rm ld
	-rmdir stage3

clean:
	-rm -f TAGS $(STAGESTUFF)
	-rm -f ld.?? ld.??? ldlex.[qp]
	-rm -f ld ld1 ld2 ld3 *.o y.output

lintlog:$(SOURCES) Makefile
	$(LINT) -abhxzn  $(LINTFLAGS)  $(LINTSOURCES) \
| grep -v "pointer casts may be troublesome" \
| grep -v "possible pointer alignment problem" \
| grep -v "ignore" \
| grep -v "conversion from long may lose accuracy" \
| grep -v "warning: constant argument to NOT" \
| grep -v "enumeration type clash, operator CAST" \
| grep -v "warning: constant in conditional context"\
| grep -v "archive\.c"


tags TAGS:$(SOURCES) $(HEADERS)
	etags -t $?


objdump:objdump.c 

.PHONY: install
install: $(LD_PROG)
	mv ld.new ld
	-rm -f $(bindir)/$(program_prefix)ld
	$(INSTALL_PROGRAM) ld $(bindir)/$(program_prefix)ld
	-rm -f $(tooldir)/ld
	$(INSTALL_PROGRAM) ld $(tooldir)/ld
	-rm -f $(man1dir)/$(program_prefix)ld.1
	$(INSTALL_DATA) $(srcdir)/gld.1 $(man1dir)/$(program_prefix)ld.1

install-info: info
	for i in ld.info* ; do \
		$(INSTALL_DATA) $$i $(infodir)/$$i ; \
	done

clean-info:
	-rm -rf *.info*

#-----------------------------------------------------------------------------
#		'STANDARD' GNU/960 TARGETS BELOW THIS POINT
#
# 'VERSION' file must be present and contain a string of the form "x.y"
#-----------------------------------------------------------------------------

ver960.c: FORCE
	rm -f ver960.c
	echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c


# This target should be invoked before building a new release.
# 'VERSION' file must be present and contain a string of the form "x.y"
#
roll:
	@V=`cat VERSION`		; \
	MAJ=`sed 's/\..*//' VERSION`	; \
	MIN=`sed 's/.*\.//' VERSION`	; \
	V=$$MAJ.`expr $$MIN + 1`	; \
	rm -f VERSION			; \
	echo $$V >VERSION		; \
	echo Version $$V


dep: $(LDSOURCES)
	mkdep $(CFLAGS) $?

# Dummy target to force execution of dependent targets.
#
force:

# Target to uncomment host-specific lines in this makefile.  Such lines must
# have the following string beginning in column 1: #__<hostname>__#
# Original Makefile is backed up as 'Makefile.old'.
#
# Invoke with:  make make HOST=xxx
#
make:
	-@if test $(HOST)x = x ; then \
		echo '\aSpecify "make make HOST=???"'; \
		exit 1; \
	fi ; \
	grep -s "^#The next line was generated by 'make make'" Makefile; \
	if test $$? = 0 ; then	\
		echo "\aMakefile has already been processed with 'make make'";\
		exit 1; \
	fi ; \
	mv -f Makefile Makefile.old; \
	echo "#The next line was generated by 'make make'"	 >Makefile ; \
	echo "HOST=$(HOST)"					>>Makefile ; \
	echo							>>Makefile ; \
	sed "s/^#__$(HOST)__#//" < Makefile.old			>>Makefile

#\f

Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
	$(SHELL) ./config.status

### mode:fundamental ***
### Local Variables: ***
### page-delimiter: "^#\f" ***
### End: ***
### end of file


# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
Commit	Line	Data
ce4d59e2	1	# Makefile for the GNU linker ld (version 2)
12fa72d4	2	# Copyright (C) 1989-1992 Free Software Foundation, Inc.
ce4d59e2 SC	3
	4	# This file is part of GNU ld..
	5
	6	# This program is free software; you can redistribute it and/or modify
	7	# it under the terms of the GNU General Public License as published by
	8	# the Free Software Foundation; either version 2 of the License, or
	9	# (at your option) any later version.
	10	#
	11	# This program is distributed in the hope that it will be useful,
	12	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	# GNU General Public License for more details.
	15	#
	16	# You should have received a copy of the GNU General Public License
	17	# along with this program; if not, write to the Free Software
	18	# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	19
eb02fd64 RP	20
	21	srcdir = .
	22
e06ba18d PB	23	prefix = /usr/local
e06ba18d PB	24
12fa72d4 SC	25	program_prefix =
	26	exec_prefix = $(prefix)
	27	bindir = $(exec_prefix)/bin
	28	libdir = $(exec_prefix)/lib
	29	tooldir = $(libdir)
	30
e06ba18d	31	datadir = $(prefix)/lib
12fa72d4	32	mandir = $(prefix)/man
e06ba18d PB	33	man1dir = $(mandir)/man1
	34	man2dir = $(mandir)/man2
	35	man3dir = $(mandir)/man3
	36	man4dir = $(mandir)/man4
	37	man5dir = $(mandir)/man5
	38	man6dir = $(mandir)/man6
	39	man7dir = $(mandir)/man7
	40	man8dir = $(mandir)/man8
	41	man9dir = $(mandir)/man9
12fa72d4	42	infodir = $(prefix)/info
e06ba18d PB	43	includedir = $(prefix)/include
	44	docdir = $(datadir)/doc
	45
2cbe4c5f HS	46	gcclibdir = $(libdir)/gcc/$(target_alias)
2cbe4c5f HS	47
e06ba18d PB	48	SHELL = /bin/sh
	49
	50	INSTALL = install -c
	51	INSTALL_PROGRAM = $(INSTALL)
	52	INSTALL_DATA = $(INSTALL)
e06ba18d PB	53	AR = ar
e06ba18d PB	54	AR_FLAGS = qv
77b19d3d	55	CFLAGS = -g
e06ba18d PB	56	MAKEINFO = makeinfo
e06ba18d PB	57	RANLIB = ranlib
813da1a5	58
bf3acf44 RP	59	BISON = `if [ -f ../bison/bison ] ; then echo ../bison/bison -y -L../bison/bison ; else echo bison -y ; fi`
bf3acf44 RP	60	LEX = `if [ -f ../flex/flex ] ; then echo ../flex/flex -S../flex/flex.skel ; else echo flex ; fi`
8c32cf6e	61
12fa72d4	62	#version=/`./../gcc/gcc -dumpversion`
092df318	63	version=
8c32cf6e	64
ee17cac9 PB	65	# Seach path to override the default search path for -lfoo libraries.
	66	# If LIB_PATH is empty, the ones in the script (if any) are left alone.
	67	# Otherwise, they are replaced with the ones given in LIB_PATH,
	68	# which may have the form: LIB_PATH=/lib:/usr/local/lib
	69	LIB_PATH =
	70
2ee11735	71	BASEDIR = ../..
d6e467b4	72	INCLUDE = $(srcdir)/../include
2ee11735	73	INCLUDES = -I. -I$(srcdir) -I$(INCLUDE)
2ee11735	74
8073190b	75	# Where to find texinfo.tex to format docn with TeX
8d317d2a RP	76	TEXIDIR = $(srcdir)/../texinfo/fsf
8d317d2a RP	77
10a69a37	78	# Whether to get roff to put indexing entries on stderr
954ac2ea RP	79	TEXI2OPT =
	80	# You neeed this to generate ld-index.ms (or .mm or .me)
	81	# TEXI2OPT = -i
8073190b	82
e06ba18d PB	83	TEXI2ROFF=texi2roff
e06ba18d PB	84
8073190b RP	85	# Which roff program to use to generate index for texi2roff'd doc
	86	ROFF = groff
	87
7e5c1057	88	### Host, target, and site specific Makefile fragments come in here.
2ee11735 RP	89	###
2ee11735 RP	90
2ee11735 RP	91	LINTFLAGS = $(INCLUDES) $(EXTRA_DEF)
2ee11735 RP	92
12fa72d4	93	.SUFFIXES: .y .x .xr .xu .xn .xbn .sc .scu .scr .scn $(SUFFIXES)
2ee11735	94
77b19d3d RP	95	.c.o:
	96	$(CC) -c $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $<
	97
eb02fd64 RP	98	# go directly to ld.new in case this ld isn't capable of
	99	# linking native object on this host. It can be renamed on
	100	# install.
e7921bd4	101	LD_PROG = ld.new
f78e2569	102
eb02fd64	103	# for self hosting
12fa72d4 SC	104	BFDLIB=./../bfd/libbfd.a
12fa72d4 SC	105	LIBIBERTY=./../libiberty/libiberty.a
eb02fd64	106
7e5c1057	107	ALL_EMULATIONS=ld__lnk960.o ld__sun3.o ld__i386aout.o \
9d1fe8a4	108	ld__go32.o ld__m88kbcs.o ld__a29k.o ld__news.o ld__hp300bsd.o ld__h8300hms.o ld__ebmon29k.o \
fe3e4dfc	109	ld__sun4.o ld__gld960.o ld__vanilla.o ld__h8300xray.o ld__st2000.o ld__sa29200.o
7e5c1057 PB	110
	111	EMULATION_OFILES=${ALL_EMULATIONS}
	112	#EMULATION_OFILES=ld__${EMUL}.o ${OTHER_EMULATIONS}
	113
119afd7b	114	OFILES= ldgram.o ldlex.o lexsup.o ldlang.o mri.o ldctor.o ldmain.o ldindr.o \
7e5c1057	115	ldwarn.o ldwrite.o ldexp.o ldemul.o ldver.o ldmisc.o ldsym.o \
12fa72d4	116	ldfile.o relax.o lderror.o cplus-dem.o ${EMULATION_OFILES}
eb02fd64	117
ce4d59e2 SC	118	HEADERS=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h \
ce4d59e2 SC	119	ldsym.h ldctor.h ldlang.h ldexp.h \
239d28f3	120	ldlex.h ldwrite.h ldver.h ldemul.h ldfile.h ldgram.h ld.h
eb02fd64 RP	121
	122	MANSOURCES=ld.tex
	123
119afd7b	124	LDCSOURCES=ldlang.c lexsup.c ldctor.c mri.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c \
9d1fe8a4	125	ld__gld.c ld__sun3.c ld__go32.c ld__m88k.c ld__ebmon29k.c \
2e2bf962	126	ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c \
12fa72d4	127	relax.c lderror.c cplus-dem.c
eb02fd64	128
7e5c1057 PB	129	GENERATED_SOURCES=ldgram.c ldlex.c ld__*.c ldemul-list.h
7e5c1057 PB	130	GENERATED_HEADERS=ldgram.h ldemul-list.h
eb02fd64	131
cc964c6f	132	LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l ldgram.h
eb02fd64	133
2ee11735	134	BFDSOURCES=../../bfd/common/*.c
eb02fd64 RP	135
	136	SOURCES= $(LDSOURCES) $(BFDSOURCES)
	137	LINTSOURCES= $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES)
	138
7e5c1057	139	STAGESTUFF = .x .x[runN] *.sc[runN] $(GENERATED_SOURCES) $(GENERATED_HEADERS) $(OFILES) $(LD_PROG) mkscript
2ee11735	140
e06ba18d PB	141	all: Makefile $(LD_PROG)
e06ba18d PB	142
d3451fe8	143	check: bootstrap
e06ba18d	144	info: ld.info
2ee11735	145
4976e6ab	146	ldgram.h ldgram.c: ldgram.y
31e54f5d RP	147	$(BISON) $(BISONFLAGS) -d $(VPATH)/ldgram.y
	148	mv -f y.tab.c ldgram.c
	149	mv -f y.tab.h ldgram.h
cc964c6f	150
d20fb445	151	ldmain.o: ldmain.c
77b19d3d	152	$(CC) $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) -DDEFAULT_EMULATION='"$(EMUL)"' -c $<
7e5c1057 PB	153
	154	ldemul-list.h: Makefile
	155	(echo "/* This file is automatically generated. DO NOT EDIT! */";\
	156	for f in `echo " " ${EMULATION_OFILES} "" \
	157	\| sed -e 's/ld__/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
	158	echo "extern ld_emulation_xfer_type ld_$${f}_emulation;"; \
	159	done;\
	160	echo "";\
	161	echo "#define EMULATION_LIST \\";\
	162	for f in `echo " " ${EMULATION_OFILES} "" \
	163	\| sed -e 's/ld__/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
	164	echo " &ld_$${f}_emulation, \\"; \
	165	done;\
	166	echo " 0") >ldemul-list.h
	167
	168	ldemul.o: ldemul-list.h
d20fb445	169
4976e6ab	170	ldlex.c: ldlex.l
9d1fe8a4	171	# /lib/cpp -E -P $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $(VPATH)/ldlex.l >ldlex.p
e14a43bf	172
813da1a5	173	$(LEX) -I -Cem -t $(VPATH)/ldlex.l >ldlex.c
9d1fe8a4	174	# cp ldlex.q ldlex.c
cbbdbb9f	175
19b03b7a	176
c61b4184 PB	177	# These all start with ld__ so 'make clean' can find them.
c61b4184 PB	178
7e5c1057 PB	179	GENSCRIPTS=sh $(srcdir)/genscripts.sh ${srcdir} ${host_alias} ${target_alias}
	180	GEN_DEPENDS=./mkscript $(srcdir)/genscripts.sh
	181
	182	ld__sun4.c: $(srcdir)/sun4.sh \
	183	$(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
	184	${GENSCRIPTS} sun4.sh
	185	ld__sun3.c: $(srcdir)/sun3.sh \
	186	$(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
	187	${GENSCRIPTS} sun3.sh
9d1fe8a4 SC	188	ld__go32.c: $(srcdir)/go32.sh \
	189	$(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
	190	${GENSCRIPTS} go32.sh
7e5c1057 PB	191	ld__news.c: $(srcdir)/news.sh \
	192	$(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
	193	${GENSCRIPTS} news.sh
1584d069 PB	194	ld__hp300bsd.c: $(srcdir)/hp300bsd.sh \
	195	$(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
	196	${GENSCRIPTS} hp300bsd.sh
7e5c1057 PB	197	ld__i386aout.c: $(srcdir)/i386aout.sh \
	198	$(srcdir)/generic.em $(srcdir)/aout.sc-sh ${GEN_DEPENDS}
	199	${GENSCRIPTS} i386aout.sh
	200	ld__ebmon29k.c: $(srcdir)/ebmon29k.sh \
	201	$(srcdir)/generic.em $(srcdir)/ebmon29k.sc-sh ${GEN_DEPENDS}
	202	${GENSCRIPTS} ebmon29k.sh
fe3e4dfc SC	203	ld__sa29200.c: $(srcdir)/sa29200.sh \
	204	$(srcdir)/generic.em $(srcdir)/sa29200.sc-sh ${GEN_DEPENDS}
	205	${GENSCRIPTS} sa29200.sh
7e5c1057 PB	206	ld__a29k.c: $(srcdir)/a29k.sh \
	207	$(srcdir)/generic.em $(srcdir)/a29k.sc-sh ${GEN_DEPENDS}
	208	${GENSCRIPTS} a29k.sh
	209	ld__m88kbcs.c: $(srcdir)/m88kbcs.sh \
	210	$(srcdir)/generic.em $(srcdir)/h8300hms.sc-sh ${GEN_DEPENDS}
	211	${GENSCRIPTS} m88kbcs.sh
	212	ld__h8300hms.c: $(srcdir)/h8300hms.sh \
	213	$(srcdir)/h8300hms.em $(srcdir)/h8300hms.sc-sh ${GEN_DEPENDS}
	214	${GENSCRIPTS} h8300hms.sh
9d1fe8a4 SC	215	ld__h8300xray.c: $(srcdir)/h8300xray.sh \
	216	$(srcdir)/h8300xray.em $(srcdir)/h8300xray.sc-sh ${GEN_DEPENDS}
	217	${GENSCRIPTS} h8300xray.sh
119afd7b RP	218	ld__st2000.c: $(srcdir)/st2000.sh \
	219	$(srcdir)/st2000.em $(srcdir)/st2000.sc-sh ${GEN_DEPENDS}
	220	${GENSCRIPTS} st2000.sh
7e5c1057 PB	221	ld__vanilla.c: $(srcdir)/vanilla.sh \
	222	$(srcdir)/vanilla.em $(srcdir)/vanilla.sc-sh ${GEN_DEPENDS}
	223	${GENSCRIPTS} vanilla.sh
	224	ld__lnk960.c: $(srcdir)/lnk960.sh \
	225	$(srcdir)/lnk960.em $(srcdir)/i960.sc-sh ${GEN_DEPENDS}
	226	${GENSCRIPTS} lnk960.sh
	227	ld__gld960.c: $(srcdir)/gld960.sh \
	228	$(srcdir)/gld960.em $(srcdir)/i960.sc-sh ${GEN_DEPENDS}
	229	${GENSCRIPTS} gld960.sh
eb02fd64	230
e77463a1	231	$(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
77b19d3d	232	$(CC) $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(LOADLIBES)
e7921bd4	233
7e5c1057	234	# Rules for testing by relinking ld itself.
eb02fd64	235
7e5c1057 PB	236	ld-partial.o: ld.new
	237	$(HOSTING_EMU); ./ld.new -o ld-partial.o -r $(OFILES)
	238	ld1: ld-partial.o
	239	$(HOSTING_EMU); ./ld.new -o ld1 $(HOSTING_CRT0) ld-partial.o $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
eb02fd64	240
7e5c1057 PB	241	ld1-full: ld.new
7e5c1057 PB	242	$(HOSTING_EMU); ./ld.new -o ld1-full $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
eb02fd64	243
d20fb445 SC	244	ld2: ld1
d20fb445 SC	245	$(HOSTING_EMU); ./ld1 -o ld2 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
60048a2c	246
eb02fd64	247	ld3: ld2
e77463a1	248	$(HOSTING_EMU); ./ld2 -o ld3 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
eb02fd64	249
d20fb445 SC	250	bootstrap: ld3
	251	cmp ld2 ld3
	252
8073190b RP	253	######################################################################
	254	# DOCUMENTATION TARGETS
	255	# TeX output
9c7810d6 RP	256	ld.dvi: $(srcdir)/ld.texinfo
9c7810d6 RP	257	TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex $(srcdir)/ld.texinfo
8d317d2a	258	texindex ld.??
9c7810d6	259	TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex $(srcdir)/ld.texinfo
8d317d2a	260
8073190b	261	# info file for online browsing
9c7810d6	262	ld.info: $(srcdir)/ld.texinfo
e06ba18d	263	$(MAKEINFO) -o ld.info $(srcdir)/ld.texinfo
eb02fd64	264
954ac2ea	265	#separate targets for "ms", "me", and "mm" forms of roff doc
e06ba18d PB	266	# Try to use a recent texi2roff. v2 was put on prep in jan91.
	267	# If you want an index, see texi2roff doc for postprocessing
	268	# and add -i to texi2roff invocations below.
	269	# Workarounds for texi2roff-2 (probably fixed in later texi2roff's, delete
	270	# correspondint -e lines when later texi2roff's are current)
	271	# + @ifinfo's deleted explicitly due to texi2roff-2 bug w nested constructs.
	272	# + @c's deleted explicitly because texi2roff sees texinfo commands in them
	273	# + @ (that's at-BLANK) not recognized by texi2roff, turned into blank
	274	# + @alphaenumerate is ridiculously new, turned into @enumerate
	275
9c7810d6	276	ld.ms: $(srcdir)/ld.texinfo
8073190b RP	277	sed -e '/\\input texinfo/d' \
8073190b RP	278	-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
e06ba18d PB	279	-e '/^@ifinfo/,/^@end ifinfo/d' \
	280	-e '/^@c/d' \
	281	-e 's/{.*,,/{/' \
	282	-e 's/@ / /g' \
	283	-e 's/^@alphaenumerate/@enumerate/g' \
	284	-e 's/^@end alphaenumerate/@end enumerate/g' \
9c7810d6	285	$(srcdir)/ld.texinfo \| \
e06ba18d PB	286	$(TEXI2ROFF) $(TEXI2OPT) -ms \| \
	287	sed -e 's/---/\\(em/g' \
	288	>>ld.ms
8073190b RP	289
	290	# index for roff output
	291	ld-index.ms: ld.ms
	292	$(ROFF) -ms ld.ms 2>&1 1>/dev/null \| \
	293	sed -e '/: warning:/d' \| \
	294	texi2index >ld-index.ms
	295
954ac2ea	296	# roff output (-mm)
9c7810d6	297	ld.mm: $(srcdir)/ld.texinfo
954ac2ea RP	298	sed -e '/\\input texinfo/d' \
954ac2ea RP	299	-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
e06ba18d PB	300	-e '/^@ifinfo/,/^@end ifinfo/d' \
e06ba18d PB	301	-e '/^@c/d' \
9c7810d6 RP	302	-e 's/{.*,,/{/' \
9c7810d6 RP	303	-e '/@noindent/d' \
e06ba18d PB	304	-e 's/@ / /g' \
	305	-e 's/^@alphaenumerate/@enumerate/g' \
	306	-e 's/^@end alphaenumerate/@end enumerate/g' \
9c7810d6	307	$(srcdir)/ld.texinfo \| \
e06ba18d	308	$(TEXI2ROFF) $(TEXI2OPT) -mm \| \
9c7810d6 RP	309	sed -e 's/---/\\(em/g' \
9c7810d6 RP	310	>ld.mm
954ac2ea RP	311
	312	# index for roff output
	313	ld-index.mm: ld.mm
	314	$(ROFF) -mm ld.mm 2>&1 1>/dev/null \| \
	315	sed -e '/: warning:/d' \| \
	316	texi2index >ld-index.mm
	317
	318	# roff output (-me)
9c7810d6	319	ld.me: $(srcdir)/ld.texinfo
954ac2ea RP	320	sed -e '/\\input texinfo/d' \
954ac2ea RP	321	-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
e06ba18d PB	322	-e '/^@ifinfo/,/^@end ifinfo/d' \
	323	-e '/^@c/d' \
	324	-e 's/{.*,,/{/' \
	325	-e 's/@ / /g' \
	326	-e 's/^@alphaenumerate/@enumerate/g' \
	327	-e 's/^@end alphaenumerate/@end enumerate/g' \
9c7810d6	328	$(srcdir)/ld.texinfo \| \
e06ba18d PB	329	$(TEXI2ROFF) $(TEXI2OPT) -me \| \
	330	sed -e 's/---/\\(em/g' \
	331	>>ld.me
954ac2ea RP	332
	333	# index for roff output
	334	ld-index.me: ld.me
	335	$(ROFF) -me ld.me 2>&1 1>/dev/null \| \
	336	sed -e '/: warning:/d' \| \
	337	texi2index >ld-index.me
	338
	339
8073190b RP	340	######################################################################
8073190b RP	341
12fa72d4	342	./mkscript: $(srcdir)/mkscript.c
77b19d3d	343	$(CC) $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $(LDFLAGS) -o mkscript $(srcdir)/mkscript.c $(LOADLIBES)
f78e2569	344
cc964c6f SC	345	ldlex.c: ldlex.l ldgram.h
	346	ldlex.o: ldlex.c ldgram.h
	347	ldgram.o: ldgram.c
	348	ldgram.c:ldgram.y
eb02fd64	349
7e5c1057	350	h8300hms.o:h8300hms.c
9d1fe8a4	351	h8300xray.o:h8300xray.c
119afd7b	352	st2000.o:st2000.c
565a4c76	353
e7921bd4	354	stage1: force
e06ba18d PB	355	-mkdir stage1
	356	-mv -f $(STAGESTUFF) stage1
	357	-(cd stage1 ; ln -s $(LD_PROG) ld)
f78e2569	358
e7921bd4	359	stage2: force
e06ba18d PB	360	-mkdir stage2
	361	-mv -f $(STAGESTUFF) stage2
	362	-(cd stage2 ; ln -s $(LD_PROG) ld)
f78e2569	363
e7921bd4	364	stage3: force
e06ba18d PB	365	-mkdir stage3
	366	-mv -f $(STAGESTUFF) stage3
	367	-(cd stage3 ; ln -s $(LD_PROG) ld)
eb02fd64	368
e46cdcdd RP	369	against=stage2
	370
	371	comparison: force
	372	for i in $(STAGESTUFF) ; do cmp $$i $(against)/$$i ; done
	373
e7921bd4	374	de-stage1: force
e06ba18d PB	375	-(cd stage1 ; mv -f * ..)
	376	-rm ld
	377	-rmdir stage1
e7921bd4 RP	378
e7921bd4 RP	379	de-stage2: force
e06ba18d PB	380	-(cd stage2 ; mv -f * ..)
	381	-rm ld
	382	-rmdir stage2
e7921bd4 RP	383
e7921bd4 RP	384	de-stage3: force
e06ba18d PB	385	-(cd stage3 ; mv -f * ..)
	386	-rm ld
	387	-rmdir stage3
e7921bd4 RP	388
e7921bd4 RP	389	clean:
7e5c1057 PB	390	-rm -f TAGS $(STAGESTUFF)
	391	-rm -f ld.?? ld.??? ldlex.[qp]
	392	-rm -f ld ld1 ld2 ld3 *.o y.output
eb02fd64 RP	393
eb02fd64 RP	394	lintlog:$(SOURCES) Makefile
2ee11735	395	$(LINT) -abhxzn $(LINTFLAGS) $(LINTSOURCES) \
eb02fd64 RP	396	\| grep -v "pointer casts may be troublesome" \
	397	\| grep -v "possible pointer alignment problem" \
	398	\| grep -v "ignore" \
	399	\| grep -v "conversion from long may lose accuracy" \
	400	\| grep -v "warning: constant argument to NOT" \
	401	\| grep -v "enumeration type clash, operator CAST" \
	402	\| grep -v "warning: constant in conditional context"\
	403	\| grep -v "archive\.c"
	404
	405
	406	tags TAGS:$(SOURCES) $(HEADERS)
19b03b7a	407	etags -t $?
eb02fd64	408
eb02fd64 RP	409
	410	objdump:objdump.c
	411
12fa72d4	412	.PHONY: install
e7921bd4	413	install: $(LD_PROG)
9d1fe8a4	414	mv ld.new ld
12fa72d4	415	-rm -f $(bindir)/$(program_prefix)ld
9d1fe8a4	416	$(INSTALL_PROGRAM) ld $(bindir)/$(program_prefix)ld
119afd7b RP	417	-rm -f $(tooldir)/ld
119afd7b RP	418	$(INSTALL_PROGRAM) ld $(tooldir)/ld
9d1fe8a4 SC	419	-rm -f $(man1dir)/$(program_prefix)ld.1
9d1fe8a4 SC	420	$(INSTALL_DATA) $(srcdir)/gld.1 $(man1dir)/$(program_prefix)ld.1
e06ba18d PB	421
e06ba18d PB	422	install-info: info
afe3aa73	423	for i in ld.info* ; do \
e06ba18d	424	$(INSTALL_DATA) $$i $(infodir)/$$i ; \
afe3aa73 RP	425	done
afe3aa73 RP	426
12fa72d4 SC	427	clean-info:
	428	-rm -rf .info
	429
eb02fd64 RP	430	#-----------------------------------------------------------------------------
	431	# 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
	432	#
	433	# 'VERSION' file must be present and contain a string of the form "x.y"
	434	#-----------------------------------------------------------------------------
	435
	436	ver960.c: FORCE
	437	rm -f ver960.c
	438	echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
	439
	440
	441	# This target should be invoked before building a new release.
	442	# 'VERSION' file must be present and contain a string of the form "x.y"
	443	#
	444	roll:
	445	@V=`cat VERSION` ; \
	446	MAJ=`sed 's/\..*//' VERSION` ; \
	447	MIN=`sed 's/.*\.//' VERSION` ; \
	448	V=$$MAJ.`expr $$MIN + 1` ; \
	449	rm -f VERSION ; \
	450	echo $$V >VERSION ; \
	451	echo Version $$V
	452
239d28f3	453
e1e5fbfc	454	dep: $(LDSOURCES)
239d28f3 SC	455	mkdep $(CFLAGS) $?
239d28f3 SC	456
eb02fd64 RP	457	# Dummy target to force execution of dependent targets.
eb02fd64 RP	458	#
e7921bd4	459	force:
eb02fd64 RP	460
	461	# Target to uncomment host-specific lines in this makefile. Such lines must
	462	# have the following string beginning in column 1: #__<hostname>__#
	463	# Original Makefile is backed up as 'Makefile.old'.
	464	#
	465	# Invoke with: make make HOST=xxx
	466	#
	467	make:
	468	-@if test $(HOST)x = x ; then \
	469	echo '\aSpecify "make make HOST=???"'; \
	470	exit 1; \
	471	fi ; \
	472	grep -s "^#The next line was generated by 'make make'" Makefile; \
	473	if test $$? = 0 ; then \
	474	echo "\aMakefile has already been processed with 'make make'";\
	475	exit 1; \
	476	fi ; \
	477	mv -f Makefile Makefile.old; \
	478	echo "#The next line was generated by 'make make'" >Makefile ; \
	479	echo "HOST=$(HOST)" >>Makefile ; \
	480	echo >>Makefile ; \
	481	sed "s/^#__$(HOST)__#//" < Makefile.old >>Makefile
	482
	483	#\f
	484
f1eb48b6	485	Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
a26878d1	486	$(SHELL) ./config.status
eb02fd64	487
eb02fd64	488	### mode:fundamental ***
e06ba18d	489	### Local Variables: ***
eb02fd64 RP	490	### page-delimiter: "^#\f" ***
	491	### End: ***
	492	### end of file
239d28f3 SC	493
	494
	495	# IF YOU PUT ANYTHING HERE IT WILL GO AWAY