ld/Makefile.in

   1 # Makefile for the GNU linker ld (version 2)
   2 # Copyright (C) 1989, 90, 91, 92, 93, 1994 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 srcdir = .
  22 objdir = .
  23
  24 prefix = /usr/local
  25
  26 program_transform_name =
  27 exec_prefix = $(prefix)
  28 bindir = $(exec_prefix)/bin
  29 libdir = $(exec_prefix)/lib
  30 tooldir = $(exec_prefix)/$(target_alias)
  31 datadir = $(prefix)/lib
  32 mandir = $(prefix)/man
  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
  42 infodir = $(prefix)/info
  43 includedir = $(prefix)/include
  44 docdir = $(datadir)/doc
  45 # We put the scripts in the directory $(scriptdir)/ldscripts.
  46 # We can't put the scripts in $(datadir) because the SEARCH_DIR
  47 # directives need to be different for native and cross linkers.
  48 scriptdir = $(tooldir)/lib
  49
  50 SHELL = /bin/sh
  51
  52 INSTALL = `cd $(srcdir); pwd`/../install.sh -c
  53 INSTALL_PROGRAM = $(INSTALL)
  54 INSTALL_DATA = $(INSTALL)
  55 INSTALL_XFORM = $(INSTALL) -t='$(program_transform_name)'
  56 INSTALL_XFORM1 = $(INSTALL_XFORM) -b=.1
  57
  58 AR = ar
  59 AR_FLAGS = qv
  60 CFLAGS = -g
  61 MAKEINFO = makeinfo
  62 TEXI2DVI = texi2dvi
  63 RANLIB = ranlib
  64 CC_FOR_BUILD=$(CC)
  65 BISON = `if [ -f ../bison/bison ] ; then echo ../bison/bison -y -L../bison/bison ; else echo bison -y ; fi`
  66 LEX = `if [ -f ../flex/flex ] ; then echo ../flex/flex ;  else echo flex ; fi`
  67
  68 # Seach path to override the default search path for -lfoo libraries.
  69 # If LIB_PATH is empty, the ones in the script (if any) are left alone.
  70 # (The default is usually /lib:usr/lib:/usr/local/lib, unless building
  71 # a cross-linker, in which case the default is empty.  See genscripts.sh.)
  72 # Otherwise, they are replaced with the ones given in LIB_PATH,
  73 # which may have the form: LIB_PATH=/lib:/usr/local/lib
  74 LIB_PATH =
  75
  76 # Additional libraries which are used when ld is built native.  This
  77 # is set by some host makefile fragments.
  78 NATIVE_LIB_DIRS =
  79
  80 BASEDIR = $(srcdir)/..
  81 BFDDIR = $(BASEDIR)/bfd
  82 INCDIR  = $(BASEDIR)/include
  83 INCLUDES = -I. -I$(srcdir) -I../bfd -I$(BFDDIR) -I$(INCDIR)
  84 DEP = mkdep
  85
  86 # What version of the manual to build
  87 DOCVER = gen
  88
  89 # Where to find texinfo.tex to format docn with TeX
  90 TEXIDIR = $(srcdir)/../texinfo
  91
  92 # Where to find other docs needed to format with TeX
  93 TEXINPUTS = $(TEXIDIR):$(BFDDIR)/doc:$(srcdir)
  94
  95 # Whether to get roff to put indexing entries on stderr
  96 TEXI2OPT =
  97 # You neeed this to generate ld-index.ms (or .mm or .me)
  98 # TEXI2OPT = -i
  99
 100 TEXI2ROFF=texi2roff
 101
 102 # Which roff program to use to generate index for texi2roff'd doc
 103 ROFF = groff
 104
 105 #stuff for self hosting (can be overridden in config file).
 106 HOSTING_CRT0 = /lib/crt0.o
 107 HOSTING_LIBS = `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi`  -lc
 108 HOSTING_EMU = -m $(EMUL)
 109
 110 CXX = `if [ -f ../gcc/xgcc ] ; then \
 111                 echo ../gcc/xgcc -B../gcc/; \
 112             else echo gcc; \
 113             fi`
 114 CXXFLAGS = -fgnu-linker
 115
 116 # FIX_ME: using ../gcc/xgcc breaks the cdtest.
 117 CXX = g++
 118
 119 # Setup the testing framework, if you have one
 120 EXPECT = `if [ -f $${rootme}/../../expect/expect ] ; then \
 121           echo $${rootme}/../../expect/expect ; \
 122           else echo expect ; fi`
 123
 124 RUNTEST = `if [ -f $${srcdir}/../../dejagnu/runtest ] ; then \
 125            echo $${srcdir}/../../dejagnu/runtest ; \
 126            else echo runtest ;  fi`
 127 RUNTESTFLAGS =
 128 RUNTEST_CC = `if [ -f ../gcc/xgcc ] ; then \
 129                echo ../gcc/xgcc -B../gcc/; \
 130             else echo gcc; \
 131             fi`
 132 RUNTEST_CFLAGS = $(CFLAGS)
 133 RUNTEST_CXX = `if [ -f ../gcc/xgcc ] ; then \
 134                 echo ../gcc/xgcc -B../gcc/; \
 135             else echo gcc; \
 136             fi`
 137 # FIX_ME: using ../gcc/xgcc breaks the cdtest.
 138 RUNTEST_CXX = $(CXX)
 139 RUNTEST_CXXFLAGS = $(CXXFLAGS)
 140
 141 # go directly to ld.new in case this ld isn't capable of
 142 # linking native object on this host.  It can be renamed on
 143 # install.
 144 LD_PROG = ld.new
 145
 146 all: $(LD_PROG)
 147 .PHONY: all
 148
 149 ### Host, target, and site specific Makefile fragments come in here.
 150 ####
 151
 152 LINTFLAGS = $(INCLUDES) $(EXTRA_DEF)
 153
 154 # The .cc suffix is used by `make check'.
 155
 156 .SUFFIXES: .y $(SUFFIXES) .cc
 157
 158 # Suppress smart makes who think they know how to automake Yacc files
 159 .y.c:
 160
 161 # This rule is used for the check-cdtest target.
 162 .cc.o:
 163         $(CXX) -c -I$(srcdir) $(CXXFLAGS) $(CFLAGS) $<
 164
 165 ALL_CFLAGS = $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $(CFLAGS)
 166 .c.o:
 167         $(CC) -c $(ALL_CFLAGS) $<
 168
 169 # for self hosting
 170 BFDLIB = ../bfd/libbfd.a
 171 LIBIBERTY = ../libiberty/libiberty.a
 172
 173 ALL_EMULATIONS = em_lnk960.o em_sun3.o em_i386aout.o em_go32.o em_vsta.o \
 174         em_m88kbcs.o em_a29k.o em_news.o em_hp300bsd.o em_hp3hpux.o \
 175         em_h8300.o em_h8300h.o em_ebmon29k.o em_sun4.o em_gld960.o \
 176         em_m68kcoff.o em_st2000.o em_sa29200.o em_i386mach.o \
 177         em_vanilla.o em_i386coff.o em_z8ksim.o em_mipslit.o em_i386bsd.o \
 178         em_mipsbig.o em_mipsbsd.o em_mipsidt.o em_vax.o em_h8500.o \
 179         em_h8500b.o em_h8500s.o em_h8500c.o em_h8500m.o \
 180         em_hppaelf.o em_mipsidtl.o em_sh.o em_elf_i386.o em_alpha.o \
 181         em_i386lynx.o em_m68klynx.o em_sparclynx.o em_coff_sparc.o \
 182         em_delta68.o em_elf32ppc.o \
 183         $(OTHER_EMULATIONS)
 184
 185 # This is now set by configure.in.
 186 #EMULATION_OFILES = ${ALL_EMULATIONS}
 187
 188 CFILES = ldctor.c ldemul.c ldexp.c ldfile.c ldlang.c \
 189         ldmain.c ldmisc.c ldver.c ldwrite.c lexsup.c \
 190         mri.c
 191
 192
 193 HFILES = config.h ld.h ldctor.h ldemul.h ldexp.h ldfile.h \
 194         ldlang.h ldlex.h ldmain.h ldmisc.h ldver.h \
 195         ldwrite.h mri.h
 196
 197 GENERATED_CFILES = ldgram.c ldlex.c
 198 GENERATED_HFILES = ldgram.h ldemul-list.h
 199
 200 OFILES = ldgram.o ldlex.o lexsup.o ldlang.o mri.o ldctor.o ldmain.o \
 201         ldwrite.o ldexp.o  ldemul.o ldver.o ldmisc.o \
 202         ldfile.o ${EMULATION_OFILES}
 203
 204 LINTSOURCES = $(CFILES) $(GENERATED_CFILES) em_*.c
 205
 206 STAGESTUFF = *.o ldscripts/* em_*.c $(GENERATED_CFILES) $(GENERATED_HFILES)
 207
 208 info: ld.info
 209 .PHONY: info
 210
 211 ldgram.h ldgram.c: ldgram.y
 212         $(BISON) $(BISONFLAGS) -d $(srcdir)/ldgram.y
 213         mv -f y.tab.c ldgram.c
 214         mv -f y.tab.h ldgram.h
 215
 216 # EMUL is the name of a file in the emulparams subdir, without the .sh.
 217 ldmain.o: ldmain.c config.status
 218         if [ -z "$(EMUL)" ] ; then \
 219           echo "you must set a default emulation" 1>&2 ; \
 220           exit 1 ; \
 221         else \
 222           $(CC) -c $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) -DDEFAULT_EMULATION='"$(EMUL)"' -DSCRIPTDIR='"$(scriptdir)"' $(CFLAGS) $< ; \
 223         fi
 224
 225 ldemul-list.h: config.status
 226         (echo "/* This file is automatically generated.  DO NOT EDIT! */";\
 227         for f in `echo " " ${EMULATION_OFILES} "" \
 228          | sed -e 's/em_/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
 229             echo "extern ld_emulation_xfer_type ld_$${f}_emulation;"; \
 230         done;\
 231         echo "";\
 232         echo "#define EMULATION_LIST \\";\
 233         for f in `echo " " ${EMULATION_OFILES} "" \
 234          | sed -e 's/em_/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
 235             echo "  &ld_$${f}_emulation, \\"; \
 236         done;\
 237         echo "  0") >ldemul-tmp.h
 238         mv ldemul-tmp.h ldemul-list.h
 239
 240 ldlex.c: ldlex.l
 241         $(LEX) -I -Cem $(srcdir)/ldlex.l
 242         -sed -e '/^int.*free();/d' \
 243              -e '/^char.*malloc();/d' \
 244              -e 's/malloc/xmalloc/g' \
 245           < lex.yy.c > ldlex.c.new
 246         -rm lex.yy.c
 247         mv ldlex.c.new ./ldlex.c
 248
 249 # These all start with em_ so 'make clean' can find them.
 250
 251 GENSCRIPTS = $(SHELL) $(srcdir)/genscripts.sh ${srcdir} ${libdir} ${host_alias} ${target_alias} ${EMUL} "$(NATIVE_LIB_DIRS)"
 252 GEN_DEPENDS = $(srcdir)/genscripts.sh
 253
 254 em_sun4.c: $(srcdir)/emulparams/sun4.sh \
 255   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 256         ${GENSCRIPTS} sun4
 257 em_sun3.c: $(srcdir)/emulparams/sun3.sh \
 258   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 259         ${GENSCRIPTS} sun3
 260 em_vsta.c: $(srcdir)/emulparams/vsta.sh \
 261   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 262         ${GENSCRIPTS} vsta
 263 em_go32.c: $(srcdir)/emulparams/go32.sh \
 264   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 265         ${GENSCRIPTS} go32
 266 em_news.c: $(srcdir)/emulparams/news.sh \
 267   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 268         ${GENSCRIPTS} news
 269 em_vax.c: $(srcdir)/emulparams/vax.sh \
 270   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 271         ${GENSCRIPTS} vax
 272 em_hp300bsd.c: $(srcdir)/emulparams/hp300bsd.sh \
 273   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 274         ${GENSCRIPTS} hp300bsd
 275 em_hp3hpux.c: $(srcdir)/emulparams/hp3hpux.sh \
 276   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 277         ${GENSCRIPTS} hp3hpux
 278 em_hppaelf.c: $(srcdir)/emulparams/hppaelf.sh \
 279   $(srcdir)/emultempl/hppaelf.em $(srcdir)/scripttempl/hppaelf.sc ${GEN_DEPENDS}
 280         ${GENSCRIPTS} hppaelf
 281 em_i386aout.c: $(srcdir)/emulparams/i386aout.sh \
 282   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 283         ${GENSCRIPTS} i386aout
 284 em_i386mach.c: $(srcdir)/emulparams/i386mach.sh \
 285   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 286         ${GENSCRIPTS} i386mach
 287 em_ebmon29k.c: $(srcdir)/emulparams/ebmon29k.sh \
 288   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/ebmon29k.sc ${GEN_DEPENDS}
 289         ${GENSCRIPTS} ebmon29k
 290 em_sa29200.c: $(srcdir)/emulparams/sa29200.sh \
 291   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sa29200.sc ${GEN_DEPENDS}
 292         ${GENSCRIPTS} sa29200
 293 em_a29k.c: $(srcdir)/emulparams/a29k.sh \
 294   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/a29k.sc ${GEN_DEPENDS}
 295         ${GENSCRIPTS} a29k
 296 em_m88kbcs.c: $(srcdir)/emulparams/m88kbcs.sh \
 297   $(srcdir)/emultempl/m88kbcs.em $(srcdir)/scripttempl/m88kbcs.sc ${GEN_DEPENDS}
 298         ${GENSCRIPTS} m88kbcs
 299 em_h8300.c: $(srcdir)/emulparams/h8300.sh \
 300   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8300.sc ${GEN_DEPENDS}
 301         ${GENSCRIPTS} h8300
 302 em_h8300h.c: $(srcdir)/emulparams/h8300h.sh \
 303   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8300h.sc ${GEN_DEPENDS}
 304         ${GENSCRIPTS} h8300h
 305 em_h8500.c: $(srcdir)/emulparams/h8500.sh \
 306   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500.sc ${GEN_DEPENDS}
 307         ${GENSCRIPTS} h8500
 308 em_h8500b.c: $(srcdir)/emulparams/h8500b.sh \
 309   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500b.sc ${GEN_DEPENDS}
 310         ${GENSCRIPTS} h8500b
 311 em_h8500c.c: $(srcdir)/emulparams/h8500c.sh \
 312   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500c.sc ${GEN_DEPENDS}
 313         ${GENSCRIPTS} h8500c
 314 em_h8500m.c: $(srcdir)/emulparams/h8500m.sh \
 315   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500m.sc ${GEN_DEPENDS}
 316         ${GENSCRIPTS} h8500m
 317 em_h8500s.c: $(srcdir)/emulparams/h8500s.sh \
 318   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500s.sc ${GEN_DEPENDS}
 319         ${GENSCRIPTS} h8500s
 320 em_sh.c: $(srcdir)/emulparams/sh.sh \
 321   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sh.sc ${GEN_DEPENDS}
 322         ${GENSCRIPTS} sh
 323 em_st2000.c: $(srcdir)/emulparams/st2000.sh \
 324   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/st2000.sc ${GEN_DEPENDS}
 325         ${GENSCRIPTS} st2000
 326 em_z8ksim.c: $(srcdir)/emulparams/z8ksim.sh \
 327   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/z8ksim.sc ${GEN_DEPENDS}
 328         ${GENSCRIPTS} z8ksim
 329 em_vanilla.c: $(srcdir)/emulparams/vanilla.sh \
 330   $(srcdir)/emultempl/vanilla.em $(srcdir)/scripttempl/vanilla.sc ${GEN_DEPENDS}
 331         ${GENSCRIPTS} vanilla
 332 em_lnk960.c: $(srcdir)/emulparams/lnk960.sh \
 333   $(srcdir)/emultempl/lnk960.em $(srcdir)/scripttempl/i960.sc ${GEN_DEPENDS}
 334         ${GENSCRIPTS} lnk960
 335 em_gld960.c: $(srcdir)/emulparams/gld960.sh \
 336   $(srcdir)/emultempl/gld960.em $(srcdir)/scripttempl/i960.sc ${GEN_DEPENDS}
 337         ${GENSCRIPTS} gld960
 338 em_m68kcoff.c: $(srcdir)/emulparams/m68kcoff.sh \
 339   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/m68kcoff.sc ${GEN_DEPENDS}
 340         ${GENSCRIPTS} m68kcoff
 341 em_delta68.c: $(srcdir)/emulparams/delta68.sh \
 342   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/delta68.sc ${GEN_DEPENDS}
 343         ${GENSCRIPTS} delta68
 344 em_m68klynx.c: $(srcdir)/emulparams/m68klynx.sh \
 345   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/m68klynx.sc ${GEN_DEPENDS}
 346         ${GENSCRIPTS} m68klynx
 347 em_i386coff.c: $(srcdir)/emulparams/i386coff.sh \
 348   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/i386coff.sc ${GEN_DEPENDS}
 349         ${GENSCRIPTS} i386coff
 350 em_i386lynx.c: $(srcdir)/emulparams/i386lynx.sh \
 351   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/i386lynx.sc ${GEN_DEPENDS}
 352         ${GENSCRIPTS} i386lynx
 353 em_mipslit.c:  $(srcdir)/emulparams/mipslit.sh \
 354   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
 355         ${GENSCRIPTS} mipslit
 356 em_i386bsd.c: $(srcdir)/emulparams/i386bsd.sh \
 357   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 358         ${GENSCRIPTS} i386bsd
 359 em_mipsbig.c:  $(srcdir)/emulparams/mipsbig.sh \
 360   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
 361         ${GENSCRIPTS} mipsbig
 362 em_mipsbsd.c: $(srcdir)/emulparams/mipsbsd.sh \
 363   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 364         ${GENSCRIPTS} mipsbsd
 365 em_mipsidt.c: $(srcdir)/emulparams/mipsidt.sh \
 366   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
 367         ${GENSCRIPTS} mipsidt
 368 em_mipsidtl.c: $(srcdir)/emulparams/mipsidtl.sh \
 369   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
 370         ${GENSCRIPTS} mipsidtl
 371 em_elf_i386.c: $(srcdir)/emulparams/elf_i386.sh \
 372   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 373         ${GENSCRIPTS} elf_i386
 374 em_elf32mipb.c: $(srcdir)/emulparams/elf32mipb.sh \
 375   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 376         ${GENSCRIPTS} elf32mipb
 377 em_alpha.c: $(srcdir)/emulparams/alpha.sh \
 378   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/alpha.sc ${GEN_DEPENDS}
 379         ${GENSCRIPTS} alpha
 380 em_coff_sparc.c: $(srcdir)/emulparams/coff_sparc.sh \
 381   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sparccoff.sc ${GEN_DEPENDS}
 382         ${GENSCRIPTS} coff_sparc
 383 em_sparclynx.c: $(srcdir)/emulparams/sparclynx.sh \
 384   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sparclynx.sc ${GEN_DEPENDS}
 385         ${GENSCRIPTS} sparclynx
 386 em_elf32ppc.c: $(srcdir)/emulparams/elf32ppc.sh \
 387   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 388         ${GENSCRIPTS} elf32ppc
 389
 390 $(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
 391         $(CC) $(CFLAGS) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(EXTRALIBS)
 392
 393 # The generated emulation files mostly have the same dependencies.
 394 $(EMULATION_OFILES): ../bfd/bfd.h ../bfd/sysdep.h $(INCDIR)/bfdlink.h \
 395   ld.h ldmain.h ldemul.h ldfile.h ldmisc.h ldexp.h ldlang.h config.h \
 396   ldctor.h ldexp.h ldlang.h
 397
 398 # These targets are for the dejagnu testsuites. The file site.exp
 399 # contains global variables that all the testsuites will use.
 400 # There is a current debate as to how and where to generate test
 401 # outputs. Rob feels each test should be built in $(objdir) with
 402 # a unique name. Cassidy feels that we should create a directory
 403 # called $(objdir)/tmpdir and do the work there. This way, there
 404 # is no potential conflict with existing objects, ie: as there
 405 # was in the past with loop.o and flow.o, and, there is no chance
 406 # of filling /tmp, which would cause other problems. Lastly, this
 407 # allow retention of the testcase name making debugging easier.
 408 #
 409 testdir = $(objdir)/tmpdir
 410
 411 site.exp: ./config.status Makefile
 412         @if [ -d $(testdir) ]; then true; else mkdir $(testdir); fi
 413         @echo "Making a new config file..."
 414         @rm -f ./tmp?
 415         @touch site.exp
 416         @mv site.exp site.bak
 417         @echo "## variables are automatically generated by make ##" > ./tmp0
 418         @echo "# Do not edit here. If you wish to override these" >> ./tmp0
 419         @echo "# values, add them to the last section" >> ./tmp0
 420         @echo "# HOST AND TARGET INFO" >> ./tmp0
 421         @echo "set host_os $(host_os)" >> ./tmp0
 422         @echo "set host_alias $(host_alias)" >> ./tmp0
 423         @echo "set host_cpu $(host_cpu)" >> ./tmp0
 424         @echo "set host_vendor $(host_vendor)" >> ./tmp0
 425         @echo "set target_os $(target_os)" >> ./tmp0
 426         @echo "set target_alias $(target_alias)" >> ./tmp0
 427         @echo "set target_cpu $(target_cpu)" >> ./tmp0
 428         @echo "set target_vendor $(target_vendor)" >> ./tmp0
 429         @echo "set host_triplet $(host_canonical)" >> ./tmp0
 430         @echo "set target_triplet $(target_canonical)" >> ./tmp0
 431         @echo "# DIRECTORY INFO" >> ./tmp0
 432         @echo "set objdir `pwd`" >> ./tmp0
 433         @echo "set tmpdir `cd $(testdir); pwd`" >> ./tmp0
 434         @echo "" >> ./tmp0
 435         @echo "# LD DEPENDANCIES" >> ./tmp0
 436         @echo "set OFILES \"$(OFILES)\"" >> ./tmp0
 437         @echo "set BFDLIB \"$(BFDLIB)\"" >> ./tmp0
 438         @echo "set LIBIBERTY \"$(LIBIBERTY)\"" >> ./tmp0
 439         @echo "set HOSTING_EMU \"$(HOSTING_EMU)\"" >> ./tmp0
 440         @echo "set HOSTING_CRT0 \"$(HOSTING_CRT0)\"" >> ./tmp0
 441         @echo "set HOSTING_LIBS \"$(HOSTING_LIBS)\"" >> ./tmp0
 442         @echo "" >> ./tmp0
 443         @echo "## Variables generated by configure. Do Not Edit ##" >> ./tmp0
 444         @cat ./tmp0 > site.exp
 445         @cat site.bak | sed \
 446                         -e '1,/^## Variables generated by.*##/ d' >> site.exp
 447         -@rm -f ./tmp?
 448
 449 check: ld.new site.exp
 450         @if [ $(host_canonical) = $(target_canonical) ]; then \
 451                 rootme=`pwd`; export rootme; \
 452                 srcdir=${srcdir} ; export srcdir ; \
 453                 EXPECT=${EXPECT} ; export EXPECT ; \
 454                 if [ -f $${rootme}/../expect/expect ] ; then  \
 455                    TCL_LIBRARY=$${srcdir}/../tcl/library ; \
 456                    export TCL_LIBRARY ; fi ; \
 457                 $(RUNTEST) --tool ld \
 458                 --srcdir $(srcdir)/testsuite $(RUNTESTFLAGS) \
 459                 CC="$(RUNTEST_CC)" CFLAGS="$(RUNTEST_CFLAGS)" \
 460                 CXX="$(RUNTEST_CXX)" CXXFLAGS="$(RUNTEST_CXXFLAGS)" ;\
 461                 if [ $$? != 0 ]; then exit 1; else true; fi ;\
 462         else \
 463                 echo No cross-linker tests yet. ;\
 464         fi
 465
 466 installcheck:
 467 .PHONY: check installcheck
 468
 469 # Rules for testing by relinking ld itself.
 470
 471 ld-partial.o: ld.new
 472         ./ld.new $(HOSTING_EMU) -o ld-partial.o -r $(OFILES)
 473 ld1: ld-partial.o
 474         ./ld.new $(HOSTING_EMU) -o ld1 $(HOSTING_CRT0) ld-partial.o $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 475
 476 ld1-full: ld.new
 477         ./ld.new $(HOSTING_EMU) -o ld1-full $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 478
 479 ld2: ld1
 480         ./ld1 $(HOSTING_EMU) -o ld2 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 481
 482 ld3: ld2
 483         ./ld2 $(HOSTING_EMU) -o ld3 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 484
 485 bootstrap: ld3
 486         cmp ld2 ld3
 487
 488 .PHONY: bootstrap
 489
 490 # A test program for C++ constructors and destructors.
 491
 492 cdtest: cdtest-main.o cdtest-func.o cdtest-foo.o ld.new
 493         ./ld.new $(HOSTING_EMU) -o cdtest $(HOSTING_CRT0) \
 494           cdtest-main.o cdtest-func.o cdtest-foo.o $(HOSTING_LIBS)
 495
 496 cdtest.out: cdtest
 497         ./cdtest > cdtest.tmp
 498         mv cdtest.tmp cdtest.out
 499
 500 cdtest-ur.o: cdtest-main.o cdtest-func.o cdtest-foo.o ld.new
 501         ./ld.new $(HOSTING_EMU) -o cdtest-ur.o -Ur cdtest-main.o \
 502           cdtest-func.o cdtest-foo.o
 503
 504 cdtest-ur: cdtest-ur.o
 505         ./ld.new $(HOSTING_EMU) -o cdtest-ur $(HOSTING_CRT0) cdtest-ur.o \
 506           $(HOSTING_LIBS)
 507
 508 cdtest-ur.out: cdtest-ur
 509         ./cdtest-ur > cdtest-ur.tmp
 510         mv cdtest-ur.tmp cdtest-ur.out
 511
 512 check-cdtest: cdtest.out cdtest-ur.out $(srcdir)/cdtest.exp
 513         diff $(srcdir)/cdtest.exp cdtest.out
 514         diff $(srcdir)/cdtest.exp cdtest-ur.out
 515
 516 .PHONY: check-cdtest
 517
 518 # END OF CHECK TARGETS
 519
 520 # DOCUMENTATION TARGETS
 521 # Manual configuration file; not usually attached to normal configuration,
 522 # because almost all configs use "gen" version of manual.
 523 #  Set DOCVER above to change.
 524 configdoc.texi: ${DOCVER}-doc.texi
 525         ln -s ${srcdir}/${DOCVER}-doc.texi ./configdoc.texi || \
 526         ln ${srcdir}/${DOCVER}-doc.texi ./configdoc.texi || \
 527         cp ${srcdir}/${DOCVER}-doc.texi ./configdoc.texi
 528
 529 # TeX output
 530 dvi: ld.dvi
 531 ld.dvi: $(srcdir)/ld.texinfo configdoc.texi $(BFDDIR)/doc/bfdsumm.texi
 532         TEXINPUTS=$(BFDDIR)/doc:$$TEXINPUTS $(TEXI2DVI) $(srcdir)/ld.texinfo
 533
 534 ldint.dvi: $(srcdir)/ldint.texinfo
 535         $(TEXI2DVI) $(srcdir)/ldint.texinfo
 536
 537 # info file for online browsing
 538 ld.info: $(srcdir)/ld.texinfo configdoc.texi $(BFDDIR)/doc/bfdsumm.texi
 539         $(MAKEINFO) -I$(BFDDIR)/doc -o ld.info $(srcdir)/ld.texinfo
 540
 541 ldint.info: $(srcdir)/ldint.texinfo
 542         $(MAKEINFO) -o ldint.info $(srcdir)/ldint.texinfo
 543
 544 .PHONY: dvi
 545
 546 #separate targets for "ms", "me", and "mm" forms of roff doc
 547 # Try to use a recent texi2roff.  v2 was put on prep in jan91.
 548 # If you want an index, see texi2roff doc for postprocessing
 549 # and add -i to texi2roff invocations below.
 550 # Workarounds for texi2roff-2 (probably fixed in later texi2roff's, delete
 551 #    correspondint -e lines when later texi2roff's are current)
 552 # + @ifinfo's deleted explicitly due to texi2roff-2 bug w nested constructs.
 553 # + @c's deleted explicitly because texi2roff sees texinfo commands in them
 554 # + @   (that's at-BLANK) not recognized by texi2roff, turned into blank
 555 # + @alphaenumerate is ridiculously new, turned into @enumerate
 556
 557 ld.ms: $(srcdir)/ld.texinfo
 558         sed -e '/\\input texinfo/d' \
 559                 -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
 560                 -e '/^@ifinfo/,/^@end ifinfo/d' \
 561                 -e '/^@c/d' \
 562                 -e 's/{.*,,/{/' \
 563                 -e 's/@ / /g' \
 564                 -e 's/^@alphaenumerate/@enumerate/g' \
 565                 -e 's/^@end alphaenumerate/@end enumerate/g' \
 566                 $(srcdir)/ld.texinfo | \
 567         $(TEXI2ROFF) $(TEXI2OPT) -ms | \
 568         sed -e 's/---/\\(em/g' \
 569                 >>ld.ms
 570
 571 # index for roff output
 572 ld-index.ms: ld.ms
 573         $(ROFF) -ms ld.ms 2>&1 1>/dev/null | \
 574                 sed -e '/: warning:/d' | \
 575                 texi2index >ld-index.ms
 576
 577 # roff output (-mm)
 578 ld.mm: $(srcdir)/ld.texinfo
 579         sed -e '/\\input texinfo/d' \
 580                 -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
 581                 -e '/^@ifinfo/,/^@end ifinfo/d' \
 582                 -e '/^@c/d' \
 583                 -e 's/{.*,,/{/' \
 584                 -e '/@noindent/d' \
 585                 -e 's/@ / /g' \
 586                 -e 's/^@alphaenumerate/@enumerate/g' \
 587                 -e 's/^@end alphaenumerate/@end enumerate/g' \
 588                 $(srcdir)/ld.texinfo | \
 589         $(TEXI2ROFF) $(TEXI2OPT) -mm | \
 590         sed -e 's/---/\\(em/g' \
 591         >ld.mm
 592
 593 # index for roff output
 594 ld-index.mm: ld.mm
 595         $(ROFF) -mm ld.mm 2>&1 1>/dev/null | \
 596                 sed -e '/: warning:/d' | \
 597                 texi2index >ld-index.mm
 598
 599 # roff output (-me)
 600 ld.me: $(srcdir)/ld.texinfo
 601         sed -e '/\\input texinfo/d' \
 602                 -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
 603                 -e '/^@ifinfo/,/^@end ifinfo/d' \
 604                 -e '/^@c/d' \
 605                 -e 's/{.*,,/{/' \
 606                 -e 's/@ / /g' \
 607                 -e 's/^@alphaenumerate/@enumerate/g' \
 608                 -e 's/^@end alphaenumerate/@end enumerate/g' \
 609                 $(srcdir)/ld.texinfo | \
 610         $(TEXI2ROFF) $(TEXI2OPT) -me | \
 611         sed -e 's/---/\\(em/g' \
 612                 >>ld.me
 613
 614 # index for roff output
 615 ld-index.me: ld.me
 616         $(ROFF) -me ld.me 2>&1 1>/dev/null | \
 617                 sed -e '/: warning:/d' | \
 618                 texi2index >ld-index.me
 619
 620 stage1: force
 621         -mkdir stage1
 622         -mv -f $(STAGESTUFF) $(LD_PROG) stage1
 623         -(cd stage1 ; ln -s $(LD_PROG) ld)
 624
 625 stage2: force
 626         -mkdir stage2
 627         -mv -f $(STAGESTUFF) $(LD_PROG) stage2
 628         -(cd stage2 ; ln -s $(LD_PROG) ld)
 629
 630 stage3: force
 631         -mkdir stage3
 632         -mv -f $(STAGESTUFF) $(LD_PROG) stage3
 633         -(cd stage3 ; ln -s $(LD_PROG) ld)
 634
 635 against = stage2
 636
 637 comparison: force
 638         for i in $(STAGESTUFF) $(LD_PROG) ; do cmp $$i $(against)/$$i ; done
 639
 640 de-stage1: force
 641         -(cd stage1 ; mv -f * ..)
 642         -rm ld
 643         -rmdir stage1
 644
 645 de-stage2: force
 646         -(cd stage2 ; mv -f * ..)
 647         -rm ld
 648         -rmdir stage2
 649
 650 de-stage3: force
 651         -(cd stage3 ; mv -f * ..)
 652         -rm ld
 653         -rmdir stage3
 654
 655 .PHONY: stage1 stage2 stage3 comparison de-stage1 de-stage2 de-stage3
 656
 657 # Stuff that should be included in a distribution:
 658 LDDISTSTUFF = ldgram.c ldgram.h ldlex.c
 659 diststuff: $(LDDISTSTUFF)
 660
 661 mostlyclean:
 662         -rm -f $(STAGESTUFF) ld.?? ld.??? ldlex.[qp]
 663         -rm -f ld ld1 ld2 ld3 *.o y.output cdtest cdtest.out
 664 clean: mostlyclean
 665         -rm -f $(LD_PROG) configdoc.texi
 666 distclean:
 667         -rm -fr Makefile config.status TAGS sysdep.h ldscripts site.exp \
 668                 $(STAGESTUFF) ld.?? ld.??s ld.toc ld.aux ld.log ldlex.[qp] \
 669                 $(LD_PROG) ld ld1 ld2 ld3 *.o y.output cdtest cdtest.out \
 670                 configdoc.texi
 671 realclean: clean distclean
 672         -rm -f $(LDDISTSTUFF)
 673
 674 .PHONY: diststuff mostlyclean clean distclean realclean
 675
 676 lintlog:$(LINTSOURCES) Makefile
 677         $(LINT) -abhxzn  $(LINTFLAGS)  $(LINTSOURCES) \
 678 | grep -v "pointer casts may be troublesome" \
 679 | grep -v "possible pointer alignment problem" \
 680 | grep -v "ignore" \
 681 | grep -v "conversion from long may lose accuracy" \
 682 | grep -v "warning: constant argument to NOT" \
 683 | grep -v "enumeration type clash, operator CAST" \
 684 | grep -v "warning: constant in conditional context"\
 685 | grep -v "archive\.c"
 686
 687
 688 TAGS:
 689         etags -t $(srcdir)/*.[chly] *.[chly]
 690
 691
 692 install:
 693         $(INSTALL_XFORM) ld.new $(bindir)/ld
 694         $(INSTALL_XFORM1) $(srcdir)/ld.1 $(man1dir)/ld.1
 695         for f in ldscripts/*; do \
 696           $(INSTALL_DATA) $$f $(scriptdir)/$$f ; \
 697         done
 698         -n=`t='$(program_transform_name)'; echo ld | sed -e "" $$t`; \
 699           rm -f $(tooldir)/bin/ld; \
 700           ln $(bindir)/$$n $(tooldir)/bin/ld \
 701            || $(INSTALL_PROGRAM) ld.new $(tooldir)/bin/ld
 702
 703 install-info: ld.info
 704         for i in $<* ; do \
 705                 $(INSTALL_DATA) $$i $(infodir)/$$i ; \
 706         done
 707
 708 clean-info:
 709         -rm -rf *.info*
 710
 711 .PHONY: install install-info clean-info
 712
 713 # Targets to rebuild dependencies in this Makefile.
 714 # Have to get rid of .dep1 here so that "$?" later includes all of $(CFILES).
 715 .dep: dep.sed $(CFILES) $(HFILES) $(GENERATED_CFILES) $(GENERATED_HFILES)
 716         rm -f .dep1
 717         $(MAKE) DEP=$(DEP) .dep1
 718         sed -f dep.sed <.dep1 >.dep
 719
 720 # This rule really wants a mkdep that runs "gcc -MM".
 721 .dep1: $(CFILES) $(GENERATED_CFILES)
 722         rm -f .dep2
 723         echo '# DO NOT DELETE THIS LINE -- mkdep uses it.' > .dep2
 724         $(DEP) -f .dep2 $(ALL_CFLAGS) $?
 725         $(srcdir)/../move-if-change .dep2 .dep1
 726
 727 dep.sed: dep-in.sed config.status
 728         sed <$(srcdir)/dep-in.sed >dep.sed      \
 729                 -e 's!@INCDIR@!$(INCDIR)!'      \
 730                 -e 's!@srcdir@!$(srcdir)!'
 731
 732 dep: .dep
 733         sed -e '/^..DO NOT DELETE THIS LINE/,$$d' < Makefile > tmp-Makefile
 734         cat .dep >> tmp-Makefile
 735         $(srcdir)/../move-if-change tmp-Makefile Makefile
 736
 737 dep-in: .dep
 738         sed -e '/^..DO NOT DELETE THIS LINE/,$$d' < $(srcdir)/Makefile.in > tmp-Makefile.in
 739         cat .dep >> tmp-Makefile.in
 740         $(srcdir)/../move-if-change tmp-Makefile.in $(srcdir)/Makefile.in
 741
 742 .PHONY: dep dep-in
 743
 744 # Dummy target to force execution of dependent targets.
 745 #
 746 force:
 747
 748 .PHONY: force
 749
 750 Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
 751         $(SHELL) ./config.status
 752
 753 # What appears below is generated by a hacked mkdep using gcc -MM.
 754
 755 # DO NOT DELETE THIS LINE -- mkdep uses it.
 756 # DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY.
 757
 758 ldctor.o : ldctor.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 759   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 760   $(INCDIR)/bfdlink.h ld.h ldexp.h ldlang.h ldmisc.h \
 761   ldgram.h ldctor.h
 762 ldemul.o : ldemul.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 763   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 764   config.h ld.h ldemul.h ldmisc.h ldfile.h ldmain.h ldemul-list.h
 765 ldexp.o : ldexp.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 766   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 767   $(INCDIR)/bfdlink.h ld.h ldmain.h ldmisc.h ldexp.h \
 768   ldgram.h ldlang.h
 769 ldfile.o : ldfile.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 770   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 771   ld.h ldmisc.h ldexp.h ldlang.h ldfile.h ldmain.h ldgram.h \
 772   ldlex.h
 773 ldlang.o : ldlang.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 774   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 775   $(INCDIR)/libiberty.h $(INCDIR)/bfdlink.h ld.h ldmain.h \
 776   ldgram.h ldexp.h ldlang.h ldemul.h ldlex.h ldmisc.h \
 777   ldctor.h ldfile.h
 778 ldmain.o : ldmain.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 779   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 780   $(INCDIR)/libiberty.h $(INCDIR)/bfdlink.h config.h \
 781   ld.h ldmain.h ldmisc.h ldwrite.h ldgram.h ldexp.h ldlang.h \
 782   ldemul.h ldlex.h ldfile.h ldctor.h
 783 ldmisc.o : ldmisc.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 784   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 785   ld.h ldmisc.h ldexp.h ldlang.h ldgram.h ldlex.h ldmain.h \
 786   ldfile.h
 787 ldver.o : ldver.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 788   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 789   ld.h ldver.h ldemul.h ldmain.h
 790 ldwrite.o : ldwrite.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 791   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 792   $(INCDIR)/bfdlink.h ld.h ldexp.h ldlang.h ldwrite.h \
 793   ldmisc.h ldgram.h ldmain.h
 794 lexsup.o : lexsup.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 795   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 796   $(INCDIR)/getopt.h $(INCDIR)/bfdlink.h config.h ld.h \
 797   ldmain.h ldmisc.h ldexp.h ldlang.h ldgram.h ldlex.h \
 798   ldfile.h ldver.h
 799 mri.o : mri.c ../bfd/bfd.h $(INCDIR)/ansidecl.h $(INCDIR)/obstack.h \
 800   ../bfd/sysdep.h $(INCDIR)/fopen-same.h ld.h ldexp.h \
 801   ldlang.h ldmisc.h mri.h ldgram.h
 802 ldgram.o : ldgram.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 803   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 804   $(INCDIR)/bfdlink.h ld.h ldexp.h ldver.h ldlang.h ldemul.h \
 805   ldfile.h ldmisc.h ldmain.h mri.h ldlex.h
 806 ldlex.o : ldlex.c ../bfd/bfd.h $(INCDIR)/obstack.h \
 807   ../bfd/sysdep.h $(INCDIR)/fopen-same.h ld.h ldgram.h \
 808   ldmisc.h ldexp.h ldlang.h ldfile.h ldlex.h ldmain.h
 809
 810 # IF YOU PUT ANYTHING HERE IT WILL GO AWAY