# Makefile for the GNU linker ld (version 2)
# Copyright (C) 1989, 90, 91, 92, 93, 1994 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 = .
objdir = .

prefix = /usr/local

program_transform_name =
exec_prefix = $(prefix)
bindir = $(exec_prefix)/bin
libdir = $(exec_prefix)/lib
tooldir = $(exec_prefix)/$(target_alias)
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
# We put the scripts in the directory $(scriptdir)/ldscripts.
# We can't put the scripts in $(datadir) because the SEARCH_DIR
# directives need to be different for native and cross linkers.
scriptdir = $(tooldir)/lib

SHELL = /bin/sh

INSTALL = `cd $(srcdir); pwd`/../install.sh -c
INSTALL_PROGRAM = $(INSTALL)
INSTALL_DATA = $(INSTALL)
INSTALL_XFORM = $(INSTALL) -t='$(program_transform_name)'
INSTALL_XFORM1 = $(INSTALL_XFORM) -b=.1

AR = ar
AR_FLAGS = qv
CFLAGS = -g
MAKEINFO = makeinfo
TEXI2DVI = texi2dvi
RANLIB = ranlib
CC_FOR_BUILD=$(CC)
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 ;  else echo flex ; fi`

# 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.
# (The default is usually /lib:usr/lib:/usr/local/lib, unless building
# a cross-linker, in which case the default is empty.  See genscripts.sh.)
# Otherwise, they are replaced with the ones given in LIB_PATH,
# which may have the form: LIB_PATH=/lib:/usr/local/lib
LIB_PATH =

# Additional libraries which are used when ld is built native.  This
# is set by some host makefile fragments.
NATIVE_LIB_DIRS =

BASEDIR = $(srcdir)/..
BFDDIR = $(BASEDIR)/bfd
INCDIR	= $(BASEDIR)/include
INCLUDES = -I. -I$(srcdir) -I../bfd -I$(BFDDIR) -I$(INCDIR)
DEP = mkdep

# What version of the manual to build
DOCVER = gen

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

# Where to find other docs needed to format with TeX
TEXINPUTS = $(TEXIDIR):$(BFDDIR)/doc:$(srcdir)

# 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

#stuff for self hosting (can be overridden in config file).
HOSTING_CRT0 = /lib/crt0.o
HOSTING_LIBS = `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi`  -lc
HOSTING_EMU = -m $(EMUL)

CXX = `if [ -f ../gcc/xgcc ] ; then \
	        echo ../gcc/xgcc -B../gcc/; \
	    else echo gcc; \
	    fi`
CXXFLAGS = -fgnu-linker

# FIX_ME: using ../gcc/xgcc breaks the cdtest. 
CXX = g++

# Setup the testing framework, if you have one
RUNTEST = runtest
RUNTESTFLAGS =
RUNTEST_CC = `if [ -f ../gcc/xgcc ] ; then \
	       echo ../gcc/xgcc -B../gcc/; \
	    else echo gcc; \
	    fi`
RUNTEST_CFLAGS = $(CFLAGS)
RUNTEST_CXX = `if [ -f ../gcc/xgcc ] ; then \
	        echo ../gcc/xgcc -B../gcc/; \
	    else echo gcc; \
	    fi`
# FIX_ME: using ../gcc/xgcc breaks the cdtest. 
RUNTEST_CXX = $(CXX)
RUNTEST_CXXFLAGS = $(CXXFLAGS)

# 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

all: $(LD_PROG)
.PHONY: all

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

LINTFLAGS = $(INCLUDES) $(EXTRA_DEF) 

# The .cc suffix is used by `make check'.

.SUFFIXES: .y $(SUFFIXES) .cc

# Suppress smart makes who think they know how to automake Yacc files
.y.c:

# This rule is used for the check-cdtest target.
.cc.o:
	$(CXX) -c -I$(srcdir) $(CXXFLAGS) $(CFLAGS) $<

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

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

ALL_EMULATIONS = em_lnk960.o em_sun3.o em_i386aout.o em_go32.o em_vsta.o \
	em_m88kbcs.o em_a29k.o em_news.o em_hp300bsd.o em_hp3hpux.o \
	em_h8300.o em_h8300h.o em_ebmon29k.o em_sun4.o em_gld960.o \
	em_m68kcoff.o em_st2000.o em_sa29200.o em_i386mach.o \
	em_vanilla.o em_i386coff.o em_z8ksim.o em_mipslit.o em_i386bsd.o \
	em_mipsbig.o em_mipsbsd.o em_mipsidt.o em_vax.o em_h8500.o \
	em_hppaosf.o em_mipsidtl.o em_sh.o em_elf_i386.o em_alpha.o \
	em_i386lynx.o em_m68klynx.o em_sparclynx.o em_coff_sparc.o \
	em_delta68.o \
	$(OTHER_EMULATIONS)

# This is now set by configure.in.
#EMULATION_OFILES = ${ALL_EMULATIONS}

CFILES = ldctor.c ldemul.c ldexp.c ldfile.c ldlang.c \
	ldmain.c ldmisc.c ldver.c ldwrite.c lexsup.c \
	mri.c


HFILES = config.h ld.h ldctor.h ldemul.h ldexp.h ldfile.h \
	ldlang.h ldlex.h ldmain.h ldmisc.h ldver.h \
	ldwrite.h mri.h

GENERATED_CFILES = ldgram.c ldlex.c
GENERATED_HFILES = ldgram.h ldemul-list.h

OFILES = ldgram.o ldlex.o lexsup.o ldlang.o mri.o ldctor.o ldmain.o \
	ldwrite.o ldexp.o  ldemul.o ldver.o ldmisc.o \
	ldfile.o ${EMULATION_OFILES}

LINTSOURCES = $(CFILES) $(GENERATED_CFILES) em_*.c

STAGESTUFF = *.o ldscripts/* em_*.c $(GENERATED_CFILES) $(GENERATED_HFILES)

info: ld.info
.PHONY: info

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

# EMUL is the name of a file in the emulparams subdir, without the .sh.
ldmain.o: ldmain.c config.status
	if [ -z "$(EMUL)" ] ; then \
	  echo "you must set a default emulation" 1>&2 ; \
	  exit 1 ; \
	else \
	  $(CC) -c $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) -DDEFAULT_EMULATION='"$(EMUL)"' -DSCRIPTDIR='"$(scriptdir)"' $(CFLAGS) $< ; \
	fi

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

ldlex.c: ldlex.l
	$(LEX) -I -Cem $(srcdir)/ldlex.l
	-sed -e '/^int.*free();/d' \
	     -e '/^char.*malloc();/d' \
	     -e 's/malloc/ldmalloc/g' \
	  < lex.yy.c > ldlex.c.new
	-rm lex.yy.c
	mv ldlex.c.new ./ldlex.c

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

GENSCRIPTS = $(SHELL) $(srcdir)/genscripts.sh ${srcdir} ${libdir} ${host_alias} ${target_alias} ${EMUL} "$(NATIVE_LIB_DIRS)"
GEN_DEPENDS = $(srcdir)/genscripts.sh

em_sun4.c: $(srcdir)/emulparams/sun4.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
	${GENSCRIPTS} sun4
em_sun3.c: $(srcdir)/emulparams/sun3.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
	${GENSCRIPTS} sun3
em_vsta.c: $(srcdir)/emulparams/vsta.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
	${GENSCRIPTS} vsta
em_go32.c: $(srcdir)/emulparams/go32.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
	${GENSCRIPTS} go32
em_news.c: $(srcdir)/emulparams/news.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
	${GENSCRIPTS} news
em_vax.c: $(srcdir)/emulparams/vax.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
	${GENSCRIPTS} vax
em_hp300bsd.c: $(srcdir)/emulparams/hp300bsd.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
	${GENSCRIPTS} hp300bsd
em_hp3hpux.c: $(srcdir)/emulparams/hp3hpux.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
	${GENSCRIPTS} hp3hpux
em_hppaosf.c: $(srcdir)/emulparams/hppaosf.sh \
  $(srcdir)/emultempl/hppaosf.em $(srcdir)/scripttempl/hppaosf.sc ${GEN_DEPENDS}
	${GENSCRIPTS} hppaosf
em_i386aout.c: $(srcdir)/emulparams/i386aout.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
	${GENSCRIPTS} i386aout
em_i386mach.c: $(srcdir)/emulparams/i386mach.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
	${GENSCRIPTS} i386mach
em_ebmon29k.c: $(srcdir)/emulparams/ebmon29k.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/ebmon29k.sc ${GEN_DEPENDS}
	${GENSCRIPTS} ebmon29k
em_sa29200.c: $(srcdir)/emulparams/sa29200.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sa29200.sc ${GEN_DEPENDS}
	${GENSCRIPTS} sa29200
em_a29k.c: $(srcdir)/emulparams/a29k.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/a29k.sc ${GEN_DEPENDS}
	${GENSCRIPTS} a29k
em_m88kbcs.c: $(srcdir)/emulparams/m88kbcs.sh \
  $(srcdir)/emultempl/m88kbcs.em $(srcdir)/scripttempl/m88kbcs.sc ${GEN_DEPENDS}
	${GENSCRIPTS} m88kbcs
em_h8300.c: $(srcdir)/emulparams/h8300.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8300.sc ${GEN_DEPENDS}
	${GENSCRIPTS} h8300
em_h8300h.c: $(srcdir)/emulparams/h8300h.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8300h.sc ${GEN_DEPENDS}
	${GENSCRIPTS} h8300h
em_h8500.c: $(srcdir)/emulparams/h8500.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500.sc ${GEN_DEPENDS}
	${GENSCRIPTS} h8500
em_sh.c: $(srcdir)/emulparams/sh.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sh.sc ${GEN_DEPENDS}
	${GENSCRIPTS} sh
em_st2000.c: $(srcdir)/emulparams/st2000.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/st2000.sc ${GEN_DEPENDS}
	${GENSCRIPTS} st2000
em_z8ksim.c: $(srcdir)/emulparams/z8ksim.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/z8ksim.sc ${GEN_DEPENDS}
	${GENSCRIPTS} z8ksim
em_vanilla.c: $(srcdir)/emulparams/vanilla.sh \
  $(srcdir)/emultempl/vanilla.em $(srcdir)/scripttempl/vanilla.sc ${GEN_DEPENDS}
	${GENSCRIPTS} vanilla
em_lnk960.c: $(srcdir)/emulparams/lnk960.sh \
  $(srcdir)/emultempl/lnk960.em $(srcdir)/scripttempl/i960.sc ${GEN_DEPENDS}
	${GENSCRIPTS} lnk960
em_gld960.c: $(srcdir)/emulparams/gld960.sh \
  $(srcdir)/emultempl/gld960.em $(srcdir)/scripttempl/i960.sc ${GEN_DEPENDS}
	${GENSCRIPTS} gld960
em_m68kcoff.c: $(srcdir)/emulparams/m68kcoff.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/m68kcoff.sc ${GEN_DEPENDS}
	${GENSCRIPTS} m68kcoff
em_delta68.c: $(srcdir)/emulparams/delta68.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/delta68.sc ${GEN_DEPENDS}
	${GENSCRIPTS} delta68
em_m68klynx.c: $(srcdir)/emulparams/m68klynx.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/m68kcoff.sc ${GEN_DEPENDS}
	${GENSCRIPTS} m68klynx
em_i386coff.c: $(srcdir)/emulparams/i386coff.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/i386coff.sc ${GEN_DEPENDS}
	${GENSCRIPTS} i386coff
em_i386lynx.c: $(srcdir)/emulparams/i386lynx.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/i386coff.sc ${GEN_DEPENDS}
	${GENSCRIPTS} i386lynx
em_sparclynx.c: $(srcdir)/emulparams/sparclynx.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sparccoff.sc ${GEN_DEPENDS}
	${GENSCRIPTS} sparclynx
em_mipslit.c:  $(srcdir)/emulparams/mipslit.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
	${GENSCRIPTS} mipslit
em_i386bsd.c: $(srcdir)/emulparams/i386bsd.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
	${GENSCRIPTS} i386bsd
em_mipsbig.c:  $(srcdir)/emulparams/mipsbig.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
	${GENSCRIPTS} mipsbig
em_mipsbsd.c: $(srcdir)/emulparams/mipsbsd.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
	${GENSCRIPTS} mipsbsd
em_mipsidt.c: $(srcdir)/emulparams/mipsidt.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
	${GENSCRIPTS} mipsidt
em_mipsidtl.c: $(srcdir)/emulparams/mipsidtl.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
	${GENSCRIPTS} mipsidtl
em_elf_i386.c: $(srcdir)/emulparams/elf_i386.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
	${GENSCRIPTS} elf_i386
em_elf32mipb.c: $(srcdir)/emulparams/elf32mipb.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
	${GENSCRIPTS} elf32mipb
em_alpha.c: $(srcdir)/emulparams/alpha.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/alpha.sc ${GEN_DEPENDS}
	${GENSCRIPTS} alpha
em_coff_sparc.c: $(srcdir)/emulparams/coff_sparc.sh \
  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sparccoff.sc ${GEN_DEPENDS}
	${GENSCRIPTS} coff_sparc

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

# The generated emulation files mostly have the same dependencies.
$(EMULATION_OFILES): ../bfd/bfd.h ../bfd/sysdep.h $(INCDIR)/bfdlink.h \
  ld.h ldmain.h ldemul.h ldfile.h ldmisc.h ldexp.h ldlang.h config.h ldctor.h

# These targets are for the dejagnu testsuites. The file site.exp 
# contains global variables that all the testsuites will use.
# There is a current debate as to how and where to generate test
# outputs. Rob feels each test should be built in $(objdir) with
# a unique name. Cassidy feels that we should create a directory
# called $(objdir)/tmpdir and do the work there. This way, there
# is no potential conflict with existing objects, ie: as there
# was in the past with loop.o and flow.o, and, there is no chance
# of filling /tmp, which would cause other problems. Lastly, this 
# allow retention of the testcase name making debugging easier.
#
testdir = $(objdir)/tmpdir

site.exp: ./config.status Makefile
	@if [ -d $(testdir) ]; then true; else mkdir $(testdir); fi
	@echo "Making a new config file..."
	@rm -f ./tmp?
	@touch site.exp
	@mv site.exp site.bak
	@echo "## variables are automatically generated by make ##" > ./tmp0
	@echo "# Do not edit here. If you wish to override these" >> ./tmp0
	@echo "# values, add them to the last section" >> ./tmp0
	@echo "# HOST AND TARGET INFO" >> ./tmp0
	@echo "set host_os $(host_os)" >> ./tmp0
	@echo "set host_alias $(host_alias)" >> ./tmp0
	@echo "set host_cpu $(host_cpu)" >> ./tmp0
	@echo "set host_vendor $(host_vendor)" >> ./tmp0
	@echo "set target_os $(target_os)" >> ./tmp0
	@echo "set target_alias $(target_alias)" >> ./tmp0
	@echo "set target_cpu $(target_cpu)" >> ./tmp0
	@echo "set target_vendor $(target_vendor)" >> ./tmp0
	@echo "set host_triplet $(host_canonical)" >> ./tmp0
	@echo "set target_triplet $(target_canonical)" >> ./tmp0
	@echo "# DIRECTORY INFO" >> ./tmp0
	@echo "set objdir `pwd`" >> ./tmp0
	@echo "set tmpdir `cd $(testdir); pwd`" >> ./tmp0
	@echo "" >> ./tmp0	
	@echo "# LD DEPENDANCIES" >> ./tmp0	
	@echo "set OFILES \"$(OFILES)\"" >> ./tmp0
	@echo "set BFDLIB \"$(BFDLIB)\"" >> ./tmp0
	@echo "set LIBIBERTY \"$(LIBIBERTY)\"" >> ./tmp0
	@echo "set HOSTING_EMU \"$(HOSTING_EMU)\"" >> ./tmp0
	@echo "set HOSTING_CRT0 \"$(HOSTING_CRT0)\"" >> ./tmp0
	@echo "set HOSTING_LIBS \"$(HOSTING_LIBS)\"" >> ./tmp0
	@echo "" >> ./tmp0	
	@echo "## Variables generated by configure. Do Not Edit ##" >> ./tmp0
	@cat ./tmp0 > site.exp
	@cat site.bak | sed \
			-e '1,/^## Variables generated by.*##/ d' >> site.exp
	-@rm -f ./tmp?

check: ld.new site.exp
	@if [ $(host_canonical) = $(target_canonical) ]; then \
		$(RUNTEST) --tool ld \
		--srcdir $(srcdir)/testsuite $(RUNTESTFLAGS) \
		CC="$(RUNTEST_CC)" CFLAGS="$(RUNTEST_CFLAGS)" \
		CXX="$(RUNTEST_CXX)" CXXFLAGS="$(RUNTEST_CXXFLAGS)" ;\
		if [ $$? != 0 ]; then exit 1; else true; fi ;\
	else \
		echo No cross-linker tests yet. ;\
	fi

installcheck:
.PHONY: check installcheck

# Rules for testing by relinking ld itself.

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

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

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

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

bootstrap: ld3
	cmp ld2 ld3

.PHONY: bootstrap

# A test program for C++ constructors and destructors.

cdtest: cdtest-main.o cdtest-func.o cdtest-foo.o ld.new
	./ld.new $(HOSTING_EMU) -o cdtest $(HOSTING_CRT0) \
	  cdtest-main.o cdtest-func.o cdtest-foo.o $(HOSTING_LIBS)

check-cdtest: cdtest $(srcdir)/cdtest.exp
	./cdtest >cdtest.out
	diff $(srcdir)/cdtest.exp cdtest.out

.PHONY: check-cdtest

# END OF CHECK TARGETS

# DOCUMENTATION TARGETS
# Manual configuration file; not usually attached to normal configuration,
# because almost all configs use "gen" version of manual.
#  Set DOCVER above to change.
configdoc.texi:	${DOCVER}-doc.texi
	ln -s ${srcdir}/${DOCVER}-doc.texi ./configdoc.texi || \
	ln ${srcdir}/${DOCVER}-doc.texi ./configdoc.texi || \
	cp ${srcdir}/${DOCVER}-doc.texi ./configdoc.texi

# TeX output
dvi: ld.dvi
ld.dvi: $(srcdir)/ld.texinfo $(srcdir)/configdoc.texi $(BFDDIR)/doc/bfdsumm.texi
	TEXINPUTS=$(BFDDIR)/doc:$$TEXINPUTS $(TEXI2DVI) $(srcdir)/ld.texinfo

ldint.dvi: $(srcdir)/ldint.texinfo
	$(TEXI2DVI) $(srcdir)/ldint.texinfo

# info file for online browsing
ld.info: $(srcdir)/ld.texinfo configdoc.texi $(BFDDIR)/doc/bfdsumm.texi
	$(MAKEINFO) -I$(BFDDIR)/doc -o ld.info $(srcdir)/ld.texinfo

ldint.info: $(srcdir)/ldint.texinfo
	$(MAKEINFO) -o ldint.info $(srcdir)/ldint.texinfo

.PHONY: dvi

#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

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

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

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

against = stage2

comparison: force
	for i in $(STAGESTUFF) $(LD_PROG) ; 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

.PHONY: stage1 stage2 stage3 comparison de-stage1 de-stage2 de-stage3

# Stuff that should be included in a distribution:
LDDISTSTUFF = ldgram.c ldgram.h ldlex.c
diststuff: $(LDDISTSTUFF)

mostlyclean:
	-rm -f $(STAGESTUFF) ld.?? ld.??? ldlex.[qp]
	-rm -f ld ld1 ld2 ld3 *.o y.output cdtest cdtest.out
clean: mostlyclean
	-rm -f $(LD_PROG)
distclean:
	-rm -fr Makefile config.status TAGS sysdep.h ldscripts site.exp \
		$(STAGESTUFF) ld.?? ld.??s ld.toc ld.aux ld.log ldlex.[qp] \
		$(LD_PROG) ld ld1 ld2 ld3 *.o y.output cdtest cdtest.out
realclean: clean distclean
	-rm -f $(LDDISTSTUFF)

.PHONY: diststuff mostlyclean clean distclean realclean

lintlog:$(LINTSOURCES) 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:
	etags -t $(srcdir)/*.[chly] *.[chly]


install: 
	$(INSTALL_XFORM) ld.new $(bindir)/ld
	$(INSTALL_XFORM1) $(srcdir)/ld.1 $(man1dir)/ld.1
	for f in ldscripts/*; do \
	  $(INSTALL_DATA) $$f $(scriptdir)/$$f ; \
	done
	-n=`t='$(program_transform_name)'; echo ld | sed -e "" $$t`; \
	  rm -f $(tooldir)/bin/ld; \
	  ln $(bindir)/$$n $(tooldir)/bin/ld \
	   || $(INSTALL_PROGRAM) ld.new $(tooldir)/bin/ld

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

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

.PHONY: install install-info clean-info

# Targets to rebuild dependencies in this Makefile.
# Have to get rid of .dep1 here so that "$?" later includes all of $(CFILES).
.dep: dep.sed $(CFILES) $(HFILES) $(GENERATED_CFILES) $(GENERATED_HFILES)
	rm -f .dep1
	$(MAKE) DEP=$(DEP) .dep1
	sed -f dep.sed <.dep1 >.dep

# This rule really wants a mkdep that runs "gcc -MM".
.dep1: $(CFILES) $(GENERATED_CFILES)
	rm -f .dep2
	echo '# DO NOT DELETE THIS LINE -- mkdep uses it.' > .dep2
	$(DEP) -f .dep2 $(ALL_CFLAGS) $?
	$(srcdir)/../move-if-change .dep2 .dep1

dep.sed: dep-in.sed config.status
	sed <$(srcdir)/dep-in.sed >dep.sed	\
		-e 's!@INCDIR@!$(INCDIR)!'	\
		-e 's!@srcdir@!$(srcdir)!'

dep: .dep
	sed -e '/^..DO NOT DELETE THIS LINE/,$$d' < Makefile > tmp-Makefile
	cat .dep >> tmp-Makefile
	$(srcdir)/../move-if-change tmp-Makefile Makefile

dep-in: .dep
	sed -e '/^..DO NOT DELETE THIS LINE/,$$d' < $(srcdir)/Makefile.in > tmp-Makefile.in
	cat .dep >> tmp-Makefile.in
	$(srcdir)/../move-if-change tmp-Makefile.in $(srcdir)/Makefile.in

.PHONY: dep dep-in

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

.PHONY: force

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

# What appears below is generated by a hacked mkdep using gcc -MM.

# DO NOT DELETE THIS LINE -- mkdep uses it.
# DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY.

ldctor.o : ldctor.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
  $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
  $(INCDIR)/bfdlink.h ld.h ldexp.h ldlang.h ldmisc.h \
  ldgram.h ldctor.h
ldemul.o : ldemul.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
  $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
  config.h ld.h ldemul.h ldmisc.h ldfile.h ldmain.h ldemul-list.h
ldexp.o : ldexp.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
  $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
  $(INCDIR)/bfdlink.h ld.h ldmain.h ldmisc.h ldexp.h \
  ldgram.h ldlang.h
ldfile.o : ldfile.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
  $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
  ld.h ldmisc.h ldexp.h ldlang.h ldfile.h ldmain.h ldlex.h
ldlang.o : ldlang.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
  $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
  $(INCDIR)/bfdlink.h ld.h ldmain.h ldgram.h ldexp.h \
  ldlang.h ldemul.h ldlex.h ldmisc.h ldctor.h ldfile.h
ldmain.o : ldmain.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
  $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
  $(INCDIR)/bfdlink.h config.h ld.h ldmain.h ldmisc.h \
  ldwrite.h ldgram.h ldexp.h ldlang.h ldemul.h ldlex.h \
  ldfile.h ldctor.h
ldmisc.o : ldmisc.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
  $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
  ld.h ldmisc.h ldexp.h ldlang.h ldlex.h ldmain.h ldfile.h
ldver.o : ldver.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
  $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
  ld.h ldver.h ldemul.h ldmain.h
ldwrite.o : ldwrite.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
  $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
  $(INCDIR)/bfdlink.h ld.h ldexp.h ldlang.h ldwrite.h \
  ldmisc.h ldgram.h ldmain.h
lexsup.o : lexsup.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
  $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
  ldlex.h ld.h ldexp.h ldgram.h ldmisc.h
mri.o : mri.c ../bfd/bfd.h $(INCDIR)/ansidecl.h $(INCDIR)/obstack.h \
  ../bfd/sysdep.h $(INCDIR)/fopen-same.h ld.h ldexp.h \
  ldlang.h ldmisc.h mri.h ldgram.h
ldgram.o : ldgram.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
  $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
  $(INCDIR)/bfdlink.h ld.h ldexp.h ldver.h ldlang.h ldemul.h \
  ldfile.h ldmisc.h ldmain.h mri.h ldlex.h
ldlex.o : ldlex.c ../bfd/bfd.h $(INCDIR)/obstack.h \
  ld.h ldgram.h ldmisc.h ldexp.h ldlang.h ldfile.h ldlex.h

# IF YOU PUT ANYTHING HERE IT WILL GO AWAY