[deliverable/binutils-gdb.git] / ld / makefile.dos

# Makefile for the GNU linker ld (version 2)
# Copyright (C) 1989-1991 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.

#
# $Id$
#

srcdir = .

ddestdir = /usr/local

#version=/`$(unsubdir)/../gcc$(subdir)/gcc -dumpversion`
version=
bindir = $(ddestdir)/bin
gcclibdir = $(ddestdir)/lib/gcc/$(target_alias)$(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 =

INSTALL = install -c
INSTALL_PROGRAM = $(INSTALL)
INSTALL_FILE = $(INSTALL)

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

# 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

MAKEINFO=makeinfo
TEXI2ROFF=texi2roff

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

BISON = bison
BISONFLAGS = -v

SCRIPTS = ldgld68k.sc ldgld.sc \
	ldlnk960.sc ldlnk960r.sc ldgld960.sc \
	i386aout.sc ldm88k.sc ldglda29k.sc news.sc h8300hds.sc ebmon29k.sc

#### target and host dependent Makefile fragments come in here.
HDEFINES=-O -D__MSDOS__ -D__GO32__
TDEFINES=
CDEFINES=
###

CFLAGS	= $(INCLUDES) $(MINUS_G) $(HDEFINES) $(TDEFINES) $(CDEFINES)
LINTFLAGS =  $(INCLUDES) $(EXTRA_DEF) 

.SUFFIXES: .y .x .xr .xu .xn .xN .sc .scu .scr .scn

# 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

# A .sc script file is needed for each emulation mode.
# sed is used to transform this script into two variant forms:
# A .scr script is for linking without relocation (-r flag).
# A .scu script is like .scr, but *do* create constructors.
# A .scn script is for linking with -N flag (mix text and data on same page).
# A .scN script is for linking with -N flag (mix text and data on same page).
# The diference is that segments should (need) not be page aligned.

# A sed pattern to translate .sc to .scu:
SED_MAKE_RELOC_WITH_CONSTRUCTORS=\
  -e "/If relocating/,/End if relocating/d" \
  -e "/=/s/[_a-zA-Z.]* *= .*//g" \
  -e '/>/s/} *> *[a-zA-Z]*/}/' \
  -e "/text/s/[.]text .*:/.text :/" \
  -e "/data/s/[.]data .*:/.data :/"
# A sed pattern to translate .scu to .scr:
SED_REMOVE_CONSTRUCTORS= -e /CONSTRUCTORS/d

.sc.scu:
	sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) $< >$*.scu
.scu.scr:
	sed $(SED_REMOVE_CONSTRUCTORS) < $< >$*.scr

# Each builtin script file is included as a C string literal.
# These are generated by the mkscript filter.
.sc.x:
	if [ "x"$(LIB_PATH) = "x" ]; then ./mkscript < $< >$*.x ; \
	else \
	  (sed <$< -e '/SEARCH_DIR(.*)/d' ; \
	  echo $(LIB_PATH) | tr ':' ' ' | sed -e 's/\([^ ][^ ]*\)/SEARCH_DIR(\1);/g';) | ./mkscript >$*.x;\
	fi

# The .xn script is used if the -n flag is given (write-protect text)..
# Sunos starts the text segment for demand-paged binaries at 0x2020
# and other binaries at 0x2000, since the exec header is paged in
# with the text.  Some other Unix variants do the same.
# For -n and -N flags the offset of the exec header must be removed.
# This sed script does this if the master script contains
# a line of the form ".text 0xAAAA BLOCK(0xBBBB):" - the
# output will contain ".text 0xBBBB:".  (For Sunos AAAA=2020 and BBBB=2000.)
.x.xn:
	sed -e '/text/s/\.text .* BLOCK(\([^)]*\)):/.text \1:/' < $< >$*.xn

# The .xN script is used if the -N flag is given (don't write-protect text).
# This is like -n, except that the data segment need not be page-aligned.
# So get rid of commands for page-alignment:  We assume these use ALIGN
# with a hex constant that end with 00, since any normal page size is be
# at least divisible by 256.  We use the 00 to avoid matching
# anything that tries to align of (say) 8-byte boundaries.
.xn.xN:
	sed -e '/ALIGN/s/ALIGN( *0x[0-9a-fA-F]*00 *)/./' < $< >$*.xN

# The xu and xr scripts don't search libraries, so LIB_PATH doesn't matter.
.sc.xu:
	sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) < $< | ./mkscript >$*.xu
.sc.xr:
	sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) $(SED_REMOVE_CONSTRUCTORS) \
	< $< | ./mkscript >$*.xr

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

OFILES= ldgram.o ldlex.o ldlang.o ldctor.o ldmain.o ldindr.o \
	ldwarn.o ldwrite.o ldexp.o ldlnk960.o ld__gld68k.o ld__i386aout.o \
	ld__m88k.o ld__glda29k.o ld__news.o h8300hds.o ld__ebmon29k.o \
	ld__gld.o ldgld960.o ldemul.o ldver.o ldmisc.o ldsym.o ldvanilla.o ldfile.o

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 ldctor.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c \
	ld__gld.c ld__gld68k.c ld__m88k.c ld__ebmon29k.c \
	ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c ldvanilla.c

GENERATED_SOURCES=ldgram.c ldlex.c ldgram.h ld__*.c
GENERATED_HEADERS=ldgram.h

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

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

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

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

all: $(LD_PROG)

all-info: ld.info

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

ldlex.c: ldlex.l
	lex -t ldlex.l >ldlex.c 

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

ld__gld.c: $(srcdir)/ldtemplate
	sed -e s/"<ldtarget>"/ldgld/g -e s/"<arch>"/m68k/g \
	-e s/"<target>"//g -e s/"<TARGET>"//g <$(srcdir)/ldtemplate >$@
ld__news.c: $(srcdir)/ldtemplate
	sed -e s/"<ldtarget>"/news/g -e s/"<arch>"/m68k/g \
	-e s/"<target>"/news/g -e s/"<TARGET>"/NEWS/g <$(srcdir)/ldtemplate >$@

ld__i386aout.c: $(srcdir)/ldtemplate
	sed -e s/"<ldtarget>"/i386aout/g -e s/"<arch>"/i386/g \
	-e s/"<target>"/i386aout/g -e s/"<TARGET>"/I386AOUT/g <$(srcdir)/ldtemplate >$@
 

ld__ebmon29k.c: $(srcdir)/ldtemplate
	sed -e s/"<ldtarget>"/ebmon29k/g -e s/"<arch>"/a29k/g \
	-e s/"gld<target>"/ebmon29k/g -e s/"GLD<TARGET>"/EBMON29K/g \
	-e s/"<ldtarget>.x"/ebmon.x/ <$(srcdir)/ldtemplate >$@

ld__gld68k.c: $(srcdir)/ldtemplate
	sed -e s/"<ldtarget>"/ldgld68k/g -e s/"<arch>"/m68k/g \
	-e s/"<target>"/68k/g -e s/"<TARGET>"/68K/g <$(srcdir)/ldtemplate >$@
ld__glda29k.c: $(srcdir)/ldtemplate
	sed -e s/"<ldtarget>"/ldglda29k/g -e s/"<arch>"/a29k/g \
	-e s/"<target>"/29k/g -e s/"<TARGET>"/29K/g <$(srcdir)/ldtemplate >$@
ld__m88k.c: $(srcdir)/ldtemplate
	sed -e s/"<ldtarget>"/ldm88k/g -e s/"<arch>"/m88k/g \
	-e s/"<target>"/m88kbcs/g -e s/"<TARGET>"/M88KBCS/g <$(srcdir)/ldtemplate >$@

# The .c files for these are generated from ldtemplete.
ld__gld.o: ./mkscript ldgld.x ldgld.xr ldgld.xu ldgld.xn ldgld.xN
ld__news.o: ./mkscript news.x news.xr news.xu news.xn news.xN
ld__i386aout.o: ./mkscript i386aout.x i386aout.xr i386aout.xu i386aout.xn i386aout.xN
ld__ebmon29k.o: ./mkscript ebmon29k.x ebmon29k.xr ebmon29k.xu \
	ebmon29k.xn ebmon29k.xN
ld__gld68k.o: ./mkscript ldgld68k.x ldgld68k.xr ldgld68k.xu \
	ldgld68k.xn ldgld68k.xN
ld__glda29k.o: ./mkscript ldglda29k.x ldglda29k.xr ldglda29k.xu \
	ldglda29k.xn ldglda29k.xN
ld__m88k.o: ./mkscript ldm88k.x ldm88k.xr ldm88k.xu ldm88k.xn ldm88k.xN

# The .c files for these are (for now) specially written (not ldtemplete).
ldgld960.o: ./mkscript ldgld960.x
ldlnk960.o: ./mkscript ldlnk960.x ldlnk960.xr
h8300hds.o: ./mkscript h8300hds.x


#$(BFDLIB): $(BFDSOURCES)
#	(cd ../bfd; make)

$(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
	$(CC) $(CFLAGS) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(LOADLIBES)

#	(cd ../bfd; make)
#	LDEMULATION=gld; export LDEMULATION;  GNUTARGET=a.out-sunos-big;./ldok -format a.out-sunos-big  -o ld /lib/crt0.o   $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
#	gld -o ld /lib/crt0.o   $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
#	$(CC) -Bstatic -o ld.new $(OFILES) $(BFDLIB) $(LIBIBERTY)


ld1: ld.new
	$(HOSTING_EMU); ./ld.new -o ld1 $(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)

######################################################################
# 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) $(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

ldgld68k.x : ldgld68k.sc 
ldgld68kUr.x : ldgld68kUr.sc 
ldgld68kr.x : ldgld68kr.sc 
h8300hds.x: h8300hds.sc
ldgld.x : ldgld.sc 
ldgldUr.x : ldgldUr.sc 
ldgldr.x : ldgldr.sc 
ldlnk960.x : ldlnk960.sc 
ldlnk960r.x : ldlnk960r.sc 
ldgld960.x : ldgld960.sc 
ldgldm88k.x : ldgldm88k.sc 
ldm88kUr.x : ldm88kUr.sc 
ldm88kr.x: ldm88kr.sc
ldm88k.x: ldm88k.sc
news.x: news.sc
i386aout.x: i386aout.sc
h8300hds.x: h8300hds.sc
h8300hds.o: h8300hds.c
ldgld68k.x: ldgld68k.sc
ldglda29k.x : ldglda29k.sc 
ldglda29kr.x : ldglda29kr.sc 
ldglda29kUr.x : ldglda29kUr.sc 

ebmon29k.x : ebmon29k.sc 
ebmon29kr.x : ebmon29kr.sc 
ebmon29kUr.x : ebmon29kUr.sc 

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 $(OFILES) $(GENERATED_SOURCES) $(GENERATED_HEADERS)
	- rm -f *.x *.x[runN] *.sc[runN]
	- rm -f ld.?? ld.???
	- rm -f ld ld1 ld2 ld3 ld.new mkscript *.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 

install: $(LD_PROG)
	$(INSTALL_PROGRAM) ld.new $(ddestdir)/bin/ld
	$(INSTALL_PROGRAM) ld.new $(gcclibdir)/ld

install-info: all-info
	for i in ld.info* ; do \
		echo Installing $$i... ; \
		(cp $$i $(idestdir)/info/$$i.new \
			&& mv -f $(idestdir)/info/$$i.new $(idestdir)/info/$$i) \
		|| exit 1 ; \
	done

# Something like the following might make sense for install, but doesn't work
# - it is too fragile, depending on a gcc binary int the right place.
# Perhaps using gcc/version.c might work?
#	# If $(gcclibdir) exists, install ld there, and put a link to it
#	# from $(bindir);  otherwise put ld in $(bindir).
#	if ([ -x $(unsubdir)/../gcc$(subdir)/gcc -a -d $(gcclibdir) ]); then \
#	    $(INSTALL_PROGRAM) ld.new $(gcclibdir)/ld; \
#	    cd $(bindir); rm -f ld; ln -s $(gcclibdir)/ld ld; \
#	else \
#	    $(INSTALL_PROGRAM) ld.new $(bindir)/ld;  \
#	fi

#-----------------------------------------------------------------------------
#		'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

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


# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
Commit	Line	Data
f9ea3c98 SC	1	# Makefile for the GNU linker ld (version 2)
	2	# Copyright (C) 1989-1991 Free Software Foundation, Inc.
	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
	20	#
	21	# $Id$
	22	#
	23
	24	srcdir = .
	25
	26	ddestdir = /usr/local
	27
	28	#version=/`$(unsubdir)/../gcc$(subdir)/gcc -dumpversion`
	29	version=
	30	bindir = $(ddestdir)/bin
	31	gcclibdir = $(ddestdir)/lib/gcc/$(target_alias)$(version)
	32
	33	# Seach path to override the default search path for -lfoo libraries.
	34	# If LIB_PATH is empty, the ones in the script (if any) are left alone.
	35	# Otherwise, they are replaced with the ones given in LIB_PATH,
	36	# which may have the form: LIB_PATH=/lib:/usr/local/lib
	37	LIB_PATH =
	38
	39	INSTALL = install -c
	40	INSTALL_PROGRAM = $(INSTALL)
	41	INSTALL_FILE = $(INSTALL)
	42
	43	BASEDIR = ../..
	44	INCLUDE = $(srcdir)/../include
	45	INCLUDES = -I. -I$(srcdir) -I$(INCLUDE)
	46	MINUS_G = -g
	47
	48	# Where to find texinfo.tex to format docn with TeX
	49	TEXIDIR = $(srcdir)/../texinfo/fsf
	50
	51	# Whether to get roff to put indexing entries on stderr
	52	TEXI2OPT =
	53	# You neeed this to generate ld-index.ms (or .mm or .me)
	54	# TEXI2OPT = -i
	55
	56	MAKEINFO=makeinfo
	57	TEXI2ROFF=texi2roff
	58
	59	# Which roff program to use to generate index for texi2roff'd doc
	60	ROFF = groff
	61
	62	BISON = bison
	63	BISONFLAGS = -v
	64
65	SCRIPTS = ldgld68k.sc ldgld.sc \
66	ldlnk960.sc ldlnk960r.sc ldgld960.sc \
67	i386aout.sc ldm88k.sc ldglda29k.sc news.sc h8300hds.sc ebmon29k.sc
68
69	#### target and host dependent Makefile fragments come in here.
70	HDEFINES=-O -D__MSDOS__ -D__GO32__
71	TDEFINES=
72	CDEFINES=
73	###
74
75	CFLAGS = $(INCLUDES) $(MINUS_G) $(HDEFINES) $(TDEFINES) $(CDEFINES)
76	LINTFLAGS = $(INCLUDES) $(EXTRA_DEF)
77
78	.SUFFIXES: .y .x .xr .xu .xn .xN .sc .scu .scr .scn
79
80	# go directly to ld.new in case this ld isn't capable of
81	# linking native object on this host. It can be renamed on
82	# install.
83	LD_PROG = ld.new
84
85	# A .sc script file is needed for each emulation mode.
86	# sed is used to transform this script into two variant forms:
87	# A .scr script is for linking without relocation (-r flag).
88	# A .scu script is like .scr, but do create constructors.
89	# A .scn script is for linking with -N flag (mix text and data on same page).
90	# A .scN script is for linking with -N flag (mix text and data on same page).
91	# The diference is that segments should (need) not be page aligned.
92
93	# A sed pattern to translate .sc to .scu:
94	SED_MAKE_RELOC_WITH_CONSTRUCTORS=\
95	-e "/If relocating/,/End if relocating/d" \
96	-e "/=/s/[_a-zA-Z.]* = .//g" \
97	-e '/>/s/} > [a-zA-Z]*/}/' \
98	-e "/text/s/[.]text .*:/.text :/" \
99	-e "/data/s/[.]data .*:/.data :/"
100	# A sed pattern to translate .scu to .scr:
101	SED_REMOVE_CONSTRUCTORS= -e /CONSTRUCTORS/d
102
103	.sc.scu:
104	sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) $< >$*.scu
105	.scu.scr:
106	sed $(SED_REMOVE_CONSTRUCTORS) < $< >$*.scr
107
108	# Each builtin script file is included as a C string literal.
109	# These are generated by the mkscript filter.
110	.sc.x:
111	if [ "x"$(LIB_PATH) = "x" ]; then ./mkscript < $< >$*.x ; \
112	else \
113	(sed <$< -e '/SEARCH_DIR(.*)/d' ; \
114	echo $(LIB_PATH) \| tr ':' ' ' \| sed -e 's/\([^ ][^ ]\)/SEARCH_DIR(\1);/g';) \| ./mkscript >$.x;\
115	fi
116
117	# The .xn script is used if the -n flag is given (write-protect text)..
118	# Sunos starts the text segment for demand-paged binaries at 0x2020
119	# and other binaries at 0x2000, since the exec header is paged in
120	# with the text. Some other Unix variants do the same.
121	# For -n and -N flags the offset of the exec header must be removed.
122	# This sed script does this if the master script contains
123	# a line of the form ".text 0xAAAA BLOCK(0xBBBB):" - the
124	# output will contain ".text 0xBBBB:". (For Sunos AAAA=2020 and BBBB=2000.)
125	.x.xn:
126	sed -e '/text/s/\.text .* BLOCK(\([^)]\)):/.text \1:/' < $< >$.xn
127
128	# The .xN script is used if the -N flag is given (don't write-protect text).
129	# This is like -n, except that the data segment need not be page-aligned.
130	# So get rid of commands for page-alignment: We assume these use ALIGN
131	# with a hex constant that end with 00, since any normal page size is be
132	# at least divisible by 256. We use the 00 to avoid matching
133	# anything that tries to align of (say) 8-byte boundaries.
134	.xn.xN:
135	sed -e '/ALIGN/s/ALIGN( 0x[0-9a-fA-F]00 )/./' < $< >$.xN
136
137	# The xu and xr scripts don't search libraries, so LIB_PATH doesn't matter.
138	.sc.xu:
139	sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) < $< \| ./mkscript >$*.xu
140	.sc.xr:
141	sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) $(SED_REMOVE_CONSTRUCTORS) \
142	< $< \| ./mkscript >$*.xr
143
144	# for self hosting
145	BFDLIB=../bfd/libbfd.a
146	LIBIBERTY=../libiberty/libiberty.a
147
148	OFILES= ldgram.o ldlex.o ldlang.o ldctor.o ldmain.o ldindr.o \
149	ldwarn.o ldwrite.o ldexp.o ldlnk960.o ld__gld68k.o ld__i386aout.o \
150	ld__m88k.o ld__glda29k.o ld__news.o h8300hds.o ld__ebmon29k.o \
151	ld__gld.o ldgld960.o ldemul.o ldver.o ldmisc.o ldsym.o ldvanilla.o ldfile.o
152
153	HEADERS=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h \
154	ldsym.h ldctor.h ldlang.h ldexp.h \
155	ldlex.h ldwrite.h ldver.h ldemul.h ldfile.h ldgram.h ld.h
156
157	MANSOURCES=ld.tex
158
159	LDCSOURCES=ldlang.c ldctor.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c \
160	ld__gld.c ld__gld68k.c ld__m88k.c ld__ebmon29k.c \
161	ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c ldvanilla.c
162
163	GENERATED_SOURCES=ldgram.c ldlex.c ldgram.h ld__*.c
164	GENERATED_HEADERS=ldgram.h
165
166	LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l ldgram.h
167
168	BFDSOURCES=../../bfd/common/*.c
169
170	SOURCES= $(LDSOURCES) $(BFDSOURCES)
171	LINTSOURCES= $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES)
172
173	STAGESTUFF = .x .x[ru] *.sc[ru] $(GENERATED_SOURCES) $(GENERATED_HEADERS) $(OFILES) $(LD_PROG) mkscript
174
175	all: $(LD_PROG)
176
177	all-info: ld.info
178
179	ldgram.h ldgram.c: ldgram.y
180	$(BISON) $(BISONFLAGS) -d ldgram.y
181	mv -f y.tab.c ldgram.c
182	mv -f y.tab.h ldgram.h
183
184	ldlex.c: ldlex.l
185	lex -t ldlex.l >ldlex.c
186
187	# These all start with ld__ so 'make clean' can find them.
188
189	ld__gld.c: $(srcdir)/ldtemplate
190	sed -e s/"<ldtarget>"/ldgld/g -e s/"<arch>"/m68k/g \
191	-e s/"<target>"//g -e s/"<TARGET>"//g <$(srcdir)/ldtemplate >$@
192	ld__news.c: $(srcdir)/ldtemplate
193	sed -e s/"<ldtarget>"/news/g -e s/"<arch>"/m68k/g \
194	-e s/"<target>"/news/g -e s/"<TARGET>"/NEWS/g <$(srcdir)/ldtemplate >$@
195
196	ld__i386aout.c: $(srcdir)/ldtemplate
197	sed -e s/"<ldtarget>"/i386aout/g -e s/"<arch>"/i386/g \
198	-e s/"<target>"/i386aout/g -e s/"<TARGET>"/I386AOUT/g <$(srcdir)/ldtemplate >$@
199
200
201	ld__ebmon29k.c: $(srcdir)/ldtemplate
202	sed -e s/"<ldtarget>"/ebmon29k/g -e s/"<arch>"/a29k/g \
203	-e s/"gld<target>"/ebmon29k/g -e s/"GLD<TARGET>"/EBMON29K/g \
204	-e s/"<ldtarget>.x"/ebmon.x/ <$(srcdir)/ldtemplate >$@
205
206	ld__gld68k.c: $(srcdir)/ldtemplate
207	sed -e s/"<ldtarget>"/ldgld68k/g -e s/"<arch>"/m68k/g \
208	-e s/"<target>"/68k/g -e s/"<TARGET>"/68K/g <$(srcdir)/ldtemplate >$@
209	ld__glda29k.c: $(srcdir)/ldtemplate
210	sed -e s/"<ldtarget>"/ldglda29k/g -e s/"<arch>"/a29k/g \
211	-e s/"<target>"/29k/g -e s/"<TARGET>"/29K/g <$(srcdir)/ldtemplate >$@
212	ld__m88k.c: $(srcdir)/ldtemplate
213	sed -e s/"<ldtarget>"/ldm88k/g -e s/"<arch>"/m88k/g \
214	-e s/"<target>"/m88kbcs/g -e s/"<TARGET>"/M88KBCS/g <$(srcdir)/ldtemplate >$@
215
216	# The .c files for these are generated from ldtemplete.
217	ld__gld.o: ./mkscript ldgld.x ldgld.xr ldgld.xu ldgld.xn ldgld.xN
218	ld__news.o: ./mkscript news.x news.xr news.xu news.xn news.xN
219	ld__i386aout.o: ./mkscript i386aout.x i386aout.xr i386aout.xu i386aout.xn i386aout.xN
220	ld__ebmon29k.o: ./mkscript ebmon29k.x ebmon29k.xr ebmon29k.xu \
221	ebmon29k.xn ebmon29k.xN
222	ld__gld68k.o: ./mkscript ldgld68k.x ldgld68k.xr ldgld68k.xu \
223	ldgld68k.xn ldgld68k.xN
224	ld__glda29k.o: ./mkscript ldglda29k.x ldglda29k.xr ldglda29k.xu \
225	ldglda29k.xn ldglda29k.xN
226	ld__m88k.o: ./mkscript ldm88k.x ldm88k.xr ldm88k.xu ldm88k.xn ldm88k.xN
227
228	# The .c files for these are (for now) specially written (not ldtemplete).
229	ldgld960.o: ./mkscript ldgld960.x
230	ldlnk960.o: ./mkscript ldlnk960.x ldlnk960.xr
231	h8300hds.o: ./mkscript h8300hds.x
232
233
234	#$(BFDLIB): $(BFDSOURCES)
235	# (cd ../bfd; make)
236
237	$(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
238	$(CC) $(CFLAGS) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(LOADLIBES)
239
240	# (cd ../bfd; make)
241	# LDEMULATION=gld; export LDEMULATION; GNUTARGET=a.out-sunos-big;./ldok -format a.out-sunos-big -o ld /lib/crt0.o $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
242	# gld -o ld /lib/crt0.o $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
243	# $(CC) -Bstatic -o ld.new $(OFILES) $(BFDLIB) $(LIBIBERTY)
244
245
246	ld1: ld.new
247	$(HOSTING_EMU); ./ld.new -o ld1 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
248
249	ld2: ld1
250	$(HOSTING_EMU); ./ld1 -o ld2 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
251
252	ld3: ld2
253	$(HOSTING_EMU); ./ld2 -o ld3 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
254
255	######################################################################
256	# DOCUMENTATION TARGETS
257	# TeX output
258	ld.dvi: $(srcdir)/ld.texinfo
259	TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex $(srcdir)/ld.texinfo
260	texindex ld.??
261	TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex $(srcdir)/ld.texinfo
262
263	# info file for online browsing
264	ld.info: $(srcdir)/ld.texinfo
265	$(MAKEINFO) -o ld.info $(srcdir)/ld.texinfo
266
267	#separate targets for "ms", "me", and "mm" forms of roff doc
268	# Try to use a recent texi2roff. v2 was put on prep in jan91.
269	# If you want an index, see texi2roff doc for postprocessing
270	# and add -i to texi2roff invocations below.
271	# Workarounds for texi2roff-2 (probably fixed in later texi2roff's, delete
272	# correspondint -e lines when later texi2roff's are current)
273	# + @ifinfo's deleted explicitly due to texi2roff-2 bug w nested constructs.
274	# + @c's deleted explicitly because texi2roff sees texinfo commands in them
275	# + @ (that's at-BLANK) not recognized by texi2roff, turned into blank
276	# + @alphaenumerate is ridiculously new, turned into @enumerate
277
278	ld.ms: $(srcdir)/ld.texinfo
279	sed -e '/\\input texinfo/d' \
280	-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
281	-e '/^@ifinfo/,/^@end ifinfo/d' \
282	-e '/^@c/d' \
283	-e 's/{.*,,/{/' \
284	-e 's/@ / /g' \
285	-e 's/^@alphaenumerate/@enumerate/g' \
286	-e 's/^@end alphaenumerate/@end enumerate/g' \
287	$(srcdir)/ld.texinfo \| \
288	$(TEXI2ROFF) $(TEXI2OPT) -ms \| \
289	sed -e 's/---/\\(em/g' \
290	>>ld.ms
291
292	# index for roff output
293	ld-index.ms: ld.ms
294	$(ROFF) -ms ld.ms 2>&1 1>/dev/null \| \
295	sed -e '/: warning:/d' \| \
296	texi2index >ld-index.ms
297
298	# roff output (-mm)
299	ld.mm: $(srcdir)/ld.texinfo
300	sed -e '/\\input texinfo/d' \
301	-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
302	-e '/^@ifinfo/,/^@end ifinfo/d' \
303	-e '/^@c/d' \
304	-e 's/{.*,,/{/' \
305	-e '/@noindent/d' \
306	-e 's/@ / /g' \
307	-e 's/^@alphaenumerate/@enumerate/g' \
308	-e 's/^@end alphaenumerate/@end enumerate/g' \
309	$(srcdir)/ld.texinfo \| \
310	$(TEXI2ROFF) $(TEXI2OPT) -mm \| \
311	sed -e 's/---/\\(em/g' \
312	>ld.mm
313
314	# index for roff output
315	ld-index.mm: ld.mm
316	$(ROFF) -mm ld.mm 2>&1 1>/dev/null \| \
317	sed -e '/: warning:/d' \| \
318	texi2index >ld-index.mm
319
320	# roff output (-me)
321	ld.me: $(srcdir)/ld.texinfo
322	sed -e '/\\input texinfo/d' \
323	-e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
324	-e '/^@ifinfo/,/^@end ifinfo/d' \
325	-e '/^@c/d' \
326	-e 's/{.*,,/{/' \
327	-e 's/@ / /g' \
328	-e 's/^@alphaenumerate/@enumerate/g' \
329	-e 's/^@end alphaenumerate/@end enumerate/g' \
330	$(srcdir)/ld.texinfo \| \
331	$(TEXI2ROFF) $(TEXI2OPT) -me \| \
332	sed -e 's/---/\\(em/g' \
333	>>ld.me
334
335	# index for roff output
336	ld-index.me: ld.me
337	$(ROFF) -me ld.me 2>&1 1>/dev/null \| \
338	sed -e '/: warning:/d' \| \
339	texi2index >ld-index.me
340
341
342	######################################################################
343
344	mkscript: $(srcdir)/mkscript.c
345	$(CC) $(CFLAGS) $(LDFLAGS) -o mkscript $(srcdir)/mkscript.c $(LOADLIBES)
346
347	ldlex.c: ldlex.l ldgram.h
348	ldlex.o: ldlex.c ldgram.h
349	ldgram.o: ldgram.c
350	ldgram.c: ldgram.y
351
352	ldgld68k.x : ldgld68k.sc
353	ldgld68kUr.x : ldgld68kUr.sc
354	ldgld68kr.x : ldgld68kr.sc
355	h8300hds.x: h8300hds.sc
356	ldgld.x : ldgld.sc
357	ldgldUr.x : ldgldUr.sc
358	ldgldr.x : ldgldr.sc
359	ldlnk960.x : ldlnk960.sc
360	ldlnk960r.x : ldlnk960r.sc
361	ldgld960.x : ldgld960.sc
362	ldgldm88k.x : ldgldm88k.sc
363	ldm88kUr.x : ldm88kUr.sc
364	ldm88kr.x: ldm88kr.sc
365	ldm88k.x: ldm88k.sc
366	news.x: news.sc
367	i386aout.x: i386aout.sc
368	h8300hds.x: h8300hds.sc
369	h8300hds.o: h8300hds.c
370	ldgld68k.x: ldgld68k.sc
371	ldglda29k.x : ldglda29k.sc
372	ldglda29kr.x : ldglda29kr.sc
373	ldglda29kUr.x : ldglda29kUr.sc
374
375	ebmon29k.x : ebmon29k.sc
376	ebmon29kr.x : ebmon29kr.sc
377	ebmon29kUr.x : ebmon29kUr.sc
378
379	stage1: force
380	- mkdir stage1
381	- mv -f $(STAGESTUFF) stage1
382	- (cd stage1 ; ln -s $(LD_PROG) ld)
383
384	stage2: force
385	- mkdir stage2
386	- mv -f $(STAGESTUFF) stage2
387	- (cd stage2 ; ln -s $(LD_PROG) ld)
388
389	stage3: force
390	- mkdir stage3
391	- mv -f $(STAGESTUFF) stage3
392	- (cd stage3 ; ln -s $(LD_PROG) ld)
393
394	against=stage2
395
396	comparison: force
397	for i in $(STAGESTUFF) ; do cmp $$i $(against)/$$i ; done
398
399	de-stage1: force
400	- (cd stage1 ; mv -f * ..)
401	- rm ld
402	- rmdir stage1
403
404	de-stage2: force
405	- (cd stage2 ; mv -f * ..)
406	- rm ld
407	- rmdir stage2
408
409	de-stage3: force
410	- (cd stage3 ; mv -f * ..)
411	- rm ld
412	- rmdir stage3
413
414	clean:
415	- rm -f TAGS $(OFILES) $(GENERATED_SOURCES) $(GENERATED_HEADERS)
416	- rm -f .x .x[runN] *.sc[runN]
417	- rm -f ld.?? ld.???
418	- rm -f ld ld1 ld2 ld3 ld.new mkscript *.o y.output
419
420	lintlog: $(SOURCES) Makefile
421	$(LINT) -abhxzn $(LINTFLAGS) $(LINTSOURCES) \
422	\| grep -v "pointer casts may be troublesome" \
423	\| grep -v "possible pointer alignment problem" \
424	\| grep -v "ignore" \
425	\| grep -v "conversion from long may lose accuracy" \
426	\| grep -v "warning: constant argument to NOT" \
427	\| grep -v "enumeration type clash, operator CAST" \
428	\| grep -v "warning: constant in conditional context"\
429	\| grep -v "archive\.c"
430
431
432	tags TAGS: $(SOURCES) $(HEADERS)
433	etags -t $?
434
435
436	objdump: objdump.c
437
438	install: $(LD_PROG)
439	$(INSTALL_PROGRAM) ld.new $(ddestdir)/bin/ld
440	$(INSTALL_PROGRAM) ld.new $(gcclibdir)/ld
441
442	install-info: all-info
443	for i in ld.info* ; do \
444	echo Installing $$i... ; \
445	(cp $$i $(idestdir)/info/$$i.new \
446	&& mv -f $(idestdir)/info/$$i.new $(idestdir)/info/$$i) \
447	\|\| exit 1 ; \
448	done
449
450	# Something like the following might make sense for install, but doesn't work
451	# - it is too fragile, depending on a gcc binary int the right place.
452	# Perhaps using gcc/version.c might work?
453	# # If $(gcclibdir) exists, install ld there, and put a link to it
454	# # from $(bindir); otherwise put ld in $(bindir).
455	# if ([ -x $(unsubdir)/../gcc$(subdir)/gcc -a -d $(gcclibdir) ]); then \
456	# $(INSTALL_PROGRAM) ld.new $(gcclibdir)/ld; \
457	# cd $(bindir); rm -f ld; ln -s $(gcclibdir)/ld ld; \
458	# else \
459	# $(INSTALL_PROGRAM) ld.new $(bindir)/ld; \
460	# fi
461
462	#-----------------------------------------------------------------------------
463	# 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
464	#
465	# 'VERSION' file must be present and contain a string of the form "x.y"
466	#-----------------------------------------------------------------------------
467
468	ver960.c: FORCE
469	rm -f ver960.c
470	echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
471
472
473	# This target should be invoked before building a new release.
474	# 'VERSION' file must be present and contain a string of the form "x.y"
475	#
476	roll:
477	@V=`cat VERSION` ; \
478	MAJ=`sed 's/\..*//' VERSION` ; \
479	MIN=`sed 's/.*\.//' VERSION` ; \
480	V=$$MAJ.`expr $$MIN + 1` ; \
481	rm -f VERSION ; \
482	echo $$V >VERSION ; \
483	echo Version $$V
484
485
486	dep: $(LDSOURCES)
487	mkdep $(CFLAGS) $?
488
489	# Dummy target to force execution of dependent targets.
490	#
491	force:
492
493	# Target to uncomment host-specific lines in this makefile. Such lines must
494	# have the following string beginning in column 1: #__<hostname>__#
495	# Original Makefile is backed up as 'Makefile.old'.
496	#
497	# Invoke with: make make HOST=xxx
498	#
499	make:
500	-@if test $(HOST)x = x ; then \
501	echo '\aSpecify "make make HOST=???"'; \
502	exit 1; \
503	fi ; \
504	grep -s "^#The next line was generated by 'make make'" Makefile; \
505	if test $$? = 0 ; then \
506	echo "\aMakefile has already been processed with 'make make'";\
507	exit 1; \
508	fi ; \
509	mv -f Makefile Makefile.old; \
510	echo "#The next line was generated by 'make make'" >Makefile ; \
511	echo "HOST=$(HOST)" >>Makefile ; \
512	echo >>Makefile ; \
513	sed "s/^#__$(HOST)__#//" < Makefile.old >>Makefile
514
515	#\f
516
517	Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
518	$(SHELL) ./config.status
519
520	### Local Variables: ***
521	### mode:fundamental ***
522	### page-delimiter: "^#\f" ***
523	### End: ***
524	### end of file
525
526
527	# IF YOU PUT ANYTHING HERE IT WILL GO AWAY