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 = elnk960.o esun3.o ei386aout.o ego32.o evsta.o \
 174         em88kbcs.o ea29k.o enews.o ehp300bsd.o ehp3hpux.o \
 175         eh8300.o eh8300h.o eebmon29k.o esun4.o egld960.o \
 176         em68kcoff.o est2000.o esa29200.o ei386mach.o \
 177         evanilla.o ei386coff.o ez8ksim.o emipslit.o ei386bsd.o \
 178         emipsbig.o emipsbsd.o emipsidt.o evax.o eh8500.o \
 179         eh8500b.o eh8500s.o eh8500c.o eh8500m.o \
 180         ehppaelf.o emipsidtl.o esh.o eelf_i386.o ealpha.o \
 181         ei386lynx.o em68klynx.o esparclynx.o ecoff_sparc.o \
 182         eelf32ppc.o ei386go32.o em68kaout.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) e*.c
 205
 206 STAGESTUFF = *.o ldscripts/* e*.c
 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: Makefile
 226         (echo "/* This file is automatically generated.  DO NOT EDIT! */";\
 227         for f in `echo " " ${EMULATION_OFILES} "" \
 228          | sed -e 's/ e/ ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
 229             echo "extern ld_emulation_xfer_type ld_$${f}_emulation;"; \
 230         done;\
 231         echo "";\
 232         echo "#define EMULATION_LIST \\";\
 233         for f in `echo " " ${EMULATION_OFILES} "" \
 234          | sed -e 's/ e/ ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
 235             echo "  &ld_$${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 e 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 esun4.c: $(srcdir)/emulparams/sun4.sh \
 255   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 256         ${GENSCRIPTS} sun4
 257 esun3.c: $(srcdir)/emulparams/sun3.sh \
 258   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 259         ${GENSCRIPTS} sun3
 260 evsta.c: $(srcdir)/emulparams/vsta.sh \
 261   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 262         ${GENSCRIPTS} vsta
 263 ego32.c: $(srcdir)/emulparams/go32.sh \
 264   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 265         ${GENSCRIPTS} go32
 266 enews.c: $(srcdir)/emulparams/news.sh \
 267   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 268         ${GENSCRIPTS} news
 269 evax.c: $(srcdir)/emulparams/vax.sh \
 270   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 271         ${GENSCRIPTS} vax
 272 ehp300bsd.c: $(srcdir)/emulparams/hp300bsd.sh \
 273   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 274         ${GENSCRIPTS} hp300bsd
 275 ehp3hpux.c: $(srcdir)/emulparams/hp3hpux.sh \
 276   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 277         ${GENSCRIPTS} hp3hpux
 278 ehppaelf.c: $(srcdir)/emulparams/hppaelf.sh \
 279   $(srcdir)/emultempl/hppaelf.em $(srcdir)/scripttempl/hppaelf.sc ${GEN_DEPENDS}
 280         ${GENSCRIPTS} hppaelf
 281 ei386aout.c: $(srcdir)/emulparams/i386aout.sh \
 282   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 283         ${GENSCRIPTS} i386aout
 284 ei386go32.c: $(srcdir)/emulparams/i386go32.sh \
 285   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/i386go32.sc ${GEN_DEPENDS}
 286         ${GENSCRIPTS} i386go32
 287 ei386mach.c: $(srcdir)/emulparams/i386mach.sh \
 288   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 289         ${GENSCRIPTS} i386mach
 290 eebmon29k.c: $(srcdir)/emulparams/ebmon29k.sh \
 291   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/ebmon29k.sc ${GEN_DEPENDS}
 292         ${GENSCRIPTS} ebmon29k
 293 esa29200.c: $(srcdir)/emulparams/sa29200.sh \
 294   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sa29200.sc ${GEN_DEPENDS}
 295         ${GENSCRIPTS} sa29200
 296 ea29k.c: $(srcdir)/emulparams/a29k.sh \
 297   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/a29k.sc ${GEN_DEPENDS}
 298         ${GENSCRIPTS} a29k
 299 em88kbcs.c: $(srcdir)/emulparams/m88kbcs.sh \
 300   $(srcdir)/emultempl/m88kbcs.em $(srcdir)/scripttempl/m88kbcs.sc ${GEN_DEPENDS}
 301         ${GENSCRIPTS} m88kbcs
 302 eh8300.c: $(srcdir)/emulparams/h8300.sh \
 303   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8300.sc ${GEN_DEPENDS}
 304         ${GENSCRIPTS} h8300
 305 eh8300h.c: $(srcdir)/emulparams/h8300h.sh \
 306   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8300h.sc ${GEN_DEPENDS}
 307         ${GENSCRIPTS} h8300h
 308 eh8500.c: $(srcdir)/emulparams/h8500.sh \
 309   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500.sc ${GEN_DEPENDS}
 310         ${GENSCRIPTS} h8500
 311 eh8500b.c: $(srcdir)/emulparams/h8500b.sh \
 312   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500b.sc ${GEN_DEPENDS}
 313         ${GENSCRIPTS} h8500b
 314 eh8500c.c: $(srcdir)/emulparams/h8500c.sh \
 315   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500c.sc ${GEN_DEPENDS}
 316         ${GENSCRIPTS} h8500c
 317 eh8500m.c: $(srcdir)/emulparams/h8500m.sh \
 318   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500m.sc ${GEN_DEPENDS}
 319         ${GENSCRIPTS} h8500m
 320 eh8500s.c: $(srcdir)/emulparams/h8500s.sh \
 321   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/h8500s.sc ${GEN_DEPENDS}
 322         ${GENSCRIPTS} h8500s
 323 esh.c: $(srcdir)/emulparams/sh.sh \
 324   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sh.sc ${GEN_DEPENDS}
 325         ${GENSCRIPTS} sh
 326 est2000.c: $(srcdir)/emulparams/st2000.sh \
 327   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/st2000.sc ${GEN_DEPENDS}
 328         ${GENSCRIPTS} st2000
 329 ez8ksim.c: $(srcdir)/emulparams/z8ksim.sh \
 330   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/z8ksim.sc ${GEN_DEPENDS}
 331         ${GENSCRIPTS} z8ksim
 332 evanilla.c: $(srcdir)/emulparams/vanilla.sh \
 333   $(srcdir)/emultempl/vanilla.em $(srcdir)/scripttempl/vanilla.sc ${GEN_DEPENDS}
 334         ${GENSCRIPTS} vanilla
 335 elnk960.c: $(srcdir)/emulparams/lnk960.sh \
 336   $(srcdir)/emultempl/lnk960.em $(srcdir)/scripttempl/i960.sc ${GEN_DEPENDS}
 337         ${GENSCRIPTS} lnk960
 338 egld960.c: $(srcdir)/emulparams/gld960.sh \
 339   $(srcdir)/emultempl/gld960.em $(srcdir)/scripttempl/i960.sc ${GEN_DEPENDS}
 340         ${GENSCRIPTS} gld960
 341 egld960coff.c: $(srcdir)/emulparams/gld960coff.sh \
 342   $(srcdir)/emultempl/gld960c.em $(srcdir)/scripttempl/i960.sc ${GEN_DEPENDS}
 343         ${GENSCRIPTS} gld960coff
 344 em68kcoff.c: $(srcdir)/emulparams/m68kcoff.sh \
 345   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/m68kcoff.sc ${GEN_DEPENDS}
 346         ${GENSCRIPTS} m68kcoff
 347 em68klynx.c: $(srcdir)/emulparams/m68klynx.sh \
 348   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/m68klynx.sc ${GEN_DEPENDS}
 349         ${GENSCRIPTS} m68klynx
 350 ei386coff.c: $(srcdir)/emulparams/i386coff.sh \
 351   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/i386coff.sc ${GEN_DEPENDS}
 352         ${GENSCRIPTS} i386coff
 353 ei386lynx.c: $(srcdir)/emulparams/i386lynx.sh \
 354   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/i386lynx.sc ${GEN_DEPENDS}
 355         ${GENSCRIPTS} i386lynx
 356 emipslit.c:  $(srcdir)/emulparams/mipslit.sh \
 357   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
 358         ${GENSCRIPTS} mipslit
 359 ei386bsd.c: $(srcdir)/emulparams/i386bsd.sh \
 360   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 361         ${GENSCRIPTS} i386bsd
 362 emipsbig.c:  $(srcdir)/emulparams/mipsbig.sh \
 363   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
 364         ${GENSCRIPTS} mipsbig
 365 emipsbsd.c: $(srcdir)/emulparams/mipsbsd.sh \
 366   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mipsbsd.sc ${GEN_DEPENDS}
 367         ${GENSCRIPTS} mipsbsd
 368 emipsidt.c: $(srcdir)/emulparams/mipsidt.sh \
 369   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
 370         ${GENSCRIPTS} mipsidt
 371 emipsidtl.c: $(srcdir)/emulparams/mipsidtl.sh \
 372   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
 373         ${GENSCRIPTS} mipsidtl
 374 eelf_i386.c: $(srcdir)/emulparams/elf_i386.sh \
 375   $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 376         ${GENSCRIPTS} elf_i386
 377 eelf32mipb.c: $(srcdir)/emulparams/elf32mipb.sh \
 378   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 379         ${GENSCRIPTS} elf32mipb
 380 ealpha.c: $(srcdir)/emulparams/alpha.sh \
 381   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/alpha.sc ${GEN_DEPENDS}
 382         ${GENSCRIPTS} alpha
 383 ecoff_sparc.c: $(srcdir)/emulparams/coff_sparc.sh \
 384   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sparccoff.sc ${GEN_DEPENDS}
 385         ${GENSCRIPTS} coff_sparc
 386 esparclynx.c: $(srcdir)/emulparams/sparclynx.sh \
 387   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sparclynx.sc ${GEN_DEPENDS}
 388         ${GENSCRIPTS} sparclynx
 389 eelf32ppc.c: $(srcdir)/emulparams/elf32ppc.sh \
 390   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 391         ${GENSCRIPTS} elf32ppc
 392 em68kaout.c: $(srcdir)/emulparams/m68kaout.sh \
 393   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 394         ${GENSCRIPTS} m68kaout
 395
 396 $(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
 397         $(CC) $(CFLAGS) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(EXTRALIBS)
 398
 399 # The generated emulation files mostly have the same dependencies.
 400 $(EMULATION_OFILES): ../bfd/bfd.h ../bfd/sysdep.h $(INCDIR)/bfdlink.h \
 401   ld.h ldmain.h ldemul.h ldfile.h ldmisc.h ldexp.h ldlang.h config.h \
 402   ldctor.h ldexp.h ldlang.h
 403
 404 # These targets are for the dejagnu testsuites. The file site.exp
 405 # contains global variables that all the testsuites will use.
 406 # There is a current debate as to how and where to generate test
 407 # outputs. Rob feels each test should be built in $(objdir) with
 408 # a unique name. Cassidy feels that we should create a directory
 409 # called $(objdir)/tmpdir and do the work there. This way, there
 410 # is no potential conflict with existing objects, ie: as there
 411 # was in the past with loop.o and flow.o, and, there is no chance
 412 # of filling /tmp, which would cause other problems. Lastly, this
 413 # allow retention of the testcase name making debugging easier.
 414 #
 415 testdir = $(objdir)/tmpdir
 416
 417 site.exp: ./config.status Makefile
 418         @if [ -d $(testdir) ]; then true; else mkdir $(testdir); fi
 419         @echo "Making a new config file..."
 420         @rm -f ./tmp?
 421         @touch site.exp
 422         @mv site.exp site.bak
 423         @echo "## variables are automatically generated by make ##" > ./tmp0
 424         @echo "# Do not edit here. If you wish to override these" >> ./tmp0
 425         @echo "# values, add them to the last section" >> ./tmp0
 426         @echo "# HOST AND TARGET INFO" >> ./tmp0
 427         @echo "set host_os $(host_os)" >> ./tmp0
 428         @echo "set host_alias $(host_alias)" >> ./tmp0
 429         @echo "set host_cpu $(host_cpu)" >> ./tmp0
 430         @echo "set host_vendor $(host_vendor)" >> ./tmp0
 431         @echo "set target_os $(target_os)" >> ./tmp0
 432         @echo "set target_alias $(target_alias)" >> ./tmp0
 433         @echo "set target_cpu $(target_cpu)" >> ./tmp0
 434         @echo "set target_vendor $(target_vendor)" >> ./tmp0
 435         @echo "set host_triplet $(host_canonical)" >> ./tmp0
 436         @echo "set target_triplet $(target_canonical)" >> ./tmp0
 437         @echo "# DIRECTORY INFO" >> ./tmp0
 438         @echo "set objdir `pwd`" >> ./tmp0
 439         @echo "set tmpdir `cd $(testdir); pwd`" >> ./tmp0
 440         @echo "" >> ./tmp0
 441         @echo "# LD DEPENDANCIES" >> ./tmp0
 442         @echo "set OFILES \"$(OFILES)\"" >> ./tmp0
 443         @echo "set BFDLIB \"$(BFDLIB)\"" >> ./tmp0
 444         @echo "set LIBIBERTY \"$(LIBIBERTY)\"" >> ./tmp0
 445         @echo "set HOSTING_EMU \"$(HOSTING_EMU)\"" >> ./tmp0
 446         @echo "set HOSTING_CRT0 \"$(HOSTING_CRT0)\"" >> ./tmp0
 447         @echo "set HOSTING_LIBS \"$(HOSTING_LIBS)\"" >> ./tmp0
 448         @echo "" >> ./tmp0
 449         @echo "## Variables generated by configure. Do Not Edit ##" >> ./tmp0
 450         @cat ./tmp0 > site.exp
 451         @cat site.bak | sed \
 452                         -e '1,/^## Variables generated by.*##/ d' >> site.exp
 453         -@rm -f ./tmp?
 454
 455 check: ld.new site.exp
 456         @if [ $(host_canonical) = $(target_canonical) ]; then \
 457                 rootme=`pwd`; export rootme; \
 458                 srcdir=${srcdir} ; export srcdir ; \
 459                 EXPECT=${EXPECT} ; export EXPECT ; \
 460                 if [ -f $${rootme}/../expect/expect ] ; then  \
 461                    TCL_LIBRARY=$${srcdir}/../tcl/library ; \
 462                    export TCL_LIBRARY ; fi ; \
 463                 $(RUNTEST) --tool ld \
 464                 --srcdir $(srcdir)/testsuite $(RUNTESTFLAGS) \
 465                 CC="$(RUNTEST_CC)" CFLAGS="$(RUNTEST_CFLAGS)" \
 466                 CXX="$(RUNTEST_CXX)" CXXFLAGS="$(RUNTEST_CXXFLAGS)" ;\
 467                 if [ $$? != 0 ]; then exit 1; else true; fi ;\
 468         else \
 469                 echo No cross-linker tests yet. ;\
 470         fi
 471
 472 installcheck:
 473 .PHONY: check installcheck
 474
 475 # Rules for testing by relinking ld itself.
 476
 477 ld-partial.o: ld.new
 478         ./ld.new $(HOSTING_EMU) -o ld-partial.o -r $(OFILES)
 479 ld1: ld-partial.o
 480         ./ld.new $(HOSTING_EMU) -o ld1 $(HOSTING_CRT0) ld-partial.o $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 481
 482 ld1-full: ld.new
 483         ./ld.new $(HOSTING_EMU) -o ld1-full $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 484
 485 ld2: ld1
 486         ./ld1 $(HOSTING_EMU) -o ld2 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 487
 488 ld3: ld2
 489         ./ld2 $(HOSTING_EMU) -o ld3 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 490
 491 bootstrap: ld3
 492         cmp ld2 ld3
 493
 494 .PHONY: bootstrap
 495
 496 # A test program for C++ constructors and destructors.
 497
 498 cdtest: cdtest-main.o cdtest-bar.o cdtest-foo.o ld.new
 499         ./ld.new $(HOSTING_EMU) -o cdtest $(HOSTING_CRT0) \
 500           cdtest-main.o cdtest-bar.o cdtest-foo.o $(HOSTING_LIBS)
 501
 502 cdtest.out: cdtest
 503         ./cdtest > cdtest.tmp
 504         mv cdtest.tmp cdtest.out
 505
 506 cdtest-ur.o: cdtest-main.o cdtest-bar.o cdtest-foo.o ld.new
 507         ./ld.new $(HOSTING_EMU) -o cdtest-ur.o -Ur cdtest-main.o \
 508           cdtest-bar.o cdtest-foo.o
 509
 510 cdtest-ur: cdtest-ur.o
 511         ./ld.new $(HOSTING_EMU) -o cdtest-ur $(HOSTING_CRT0) cdtest-ur.o \
 512           $(HOSTING_LIBS)
 513
 514 cdtest-ur.out: cdtest-ur
 515         ./cdtest-ur > cdtest-ur.tmp
 516         mv cdtest-ur.tmp cdtest-ur.out
 517
 518 check-cdtest: cdtest.out cdtest-ur.out $(srcdir)/cdtest.exp
 519         diff $(srcdir)/cdtest.exp cdtest.out
 520         diff $(srcdir)/cdtest.exp cdtest-ur.out
 521
 522 .PHONY: check-cdtest
 523
 524 # END OF CHECK TARGETS
 525
 526 # DOCUMENTATION TARGETS
 527 # Manual configuration file; not usually attached to normal configuration,
 528 # because almost all configs use "gen" version of manual.
 529 #  Set DOCVER above to change.
 530 configdoc.texi: ${DOCVER}-doc.texi
 531         ln -s ${srcdir}/${DOCVER}-doc.texi ./configdoc.texi || \
 532         ln ${srcdir}/${DOCVER}-doc.texi ./configdoc.texi || \
 533         cp ${srcdir}/${DOCVER}-doc.texi ./configdoc.texi
 534
 535 # TeX output
 536 dvi: ld.dvi
 537 ld.dvi: $(srcdir)/ld.texinfo configdoc.texi $(BFDDIR)/doc/bfdsumm.texi
 538         TEXINPUTS=$(BFDDIR)/doc:$$TEXINPUTS $(TEXI2DVI) $(srcdir)/ld.texinfo
 539
 540 ldint.dvi: $(srcdir)/ldint.texinfo
 541         $(TEXI2DVI) $(srcdir)/ldint.texinfo
 542
 543 # info file for online browsing
 544 ld.info: $(srcdir)/ld.texinfo configdoc.texi $(BFDDIR)/doc/bfdsumm.texi
 545         $(MAKEINFO) -I$(BFDDIR)/doc -o ld.info $(srcdir)/ld.texinfo
 546
 547 ldint.info: $(srcdir)/ldint.texinfo
 548         $(MAKEINFO) -o ldint.info $(srcdir)/ldint.texinfo
 549
 550 .PHONY: dvi
 551
 552 #separate targets for "ms", "me", and "mm" forms of roff doc
 553 # Try to use a recent texi2roff.  v2 was put on prep in jan91.
 554 # If you want an index, see texi2roff doc for postprocessing
 555 # and add -i to texi2roff invocations below.
 556 # Workarounds for texi2roff-2 (probably fixed in later texi2roff's, delete
 557 #    correspondint -e lines when later texi2roff's are current)
 558 # + @ifinfo's deleted explicitly due to texi2roff-2 bug w nested constructs.
 559 # + @c's deleted explicitly because texi2roff sees texinfo commands in them
 560 # + @   (that's at-BLANK) not recognized by texi2roff, turned into blank
 561 # + @alphaenumerate is ridiculously new, turned into @enumerate
 562
 563 ld.ms: $(srcdir)/ld.texinfo
 564         sed -e '/\\input texinfo/d' \
 565                 -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
 566                 -e '/^@ifinfo/,/^@end ifinfo/d' \
 567                 -e '/^@c/d' \
 568                 -e 's/{.*,,/{/' \
 569                 -e 's/@ / /g' \
 570                 -e 's/^@alphaenumerate/@enumerate/g' \
 571                 -e 's/^@end alphaenumerate/@end enumerate/g' \
 572                 $(srcdir)/ld.texinfo | \
 573         $(TEXI2ROFF) $(TEXI2OPT) -ms | \
 574         sed -e 's/---/\\(em/g' \
 575                 >>ld.ms
 576
 577 # index for roff output
 578 ld-index.ms: ld.ms
 579         $(ROFF) -ms ld.ms 2>&1 1>/dev/null | \
 580                 sed -e '/: warning:/d' | \
 581                 texi2index >ld-index.ms
 582
 583 # roff output (-mm)
 584 ld.mm: $(srcdir)/ld.texinfo
 585         sed -e '/\\input texinfo/d' \
 586                 -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
 587                 -e '/^@ifinfo/,/^@end ifinfo/d' \
 588                 -e '/^@c/d' \
 589                 -e 's/{.*,,/{/' \
 590                 -e '/@noindent/d' \
 591                 -e 's/@ / /g' \
 592                 -e 's/^@alphaenumerate/@enumerate/g' \
 593                 -e 's/^@end alphaenumerate/@end enumerate/g' \
 594                 $(srcdir)/ld.texinfo | \
 595         $(TEXI2ROFF) $(TEXI2OPT) -mm | \
 596         sed -e 's/---/\\(em/g' \
 597         >ld.mm
 598
 599 # index for roff output
 600 ld-index.mm: ld.mm
 601         $(ROFF) -mm ld.mm 2>&1 1>/dev/null | \
 602                 sed -e '/: warning:/d' | \
 603                 texi2index >ld-index.mm
 604
 605 # roff output (-me)
 606 ld.me: $(srcdir)/ld.texinfo
 607         sed -e '/\\input texinfo/d' \
 608                 -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
 609                 -e '/^@ifinfo/,/^@end ifinfo/d' \
 610                 -e '/^@c/d' \
 611                 -e 's/{.*,,/{/' \
 612                 -e 's/@ / /g' \
 613                 -e 's/^@alphaenumerate/@enumerate/g' \
 614                 -e 's/^@end alphaenumerate/@end enumerate/g' \
 615                 $(srcdir)/ld.texinfo | \
 616         $(TEXI2ROFF) $(TEXI2OPT) -me | \
 617         sed -e 's/---/\\(em/g' \
 618                 >>ld.me
 619
 620 # index for roff output
 621 ld-index.me: ld.me
 622         $(ROFF) -me ld.me 2>&1 1>/dev/null | \
 623                 sed -e '/: warning:/d' | \
 624                 texi2index >ld-index.me
 625
 626 stage1: force
 627         -mkdir stage1
 628         -mv -f $(STAGESTUFF) $(LD_PROG) stage1
 629         -(cd stage1 ; ln -s $(LD_PROG) ld)
 630
 631 stage2: force
 632         -mkdir stage2
 633         -mv -f $(STAGESTUFF) $(LD_PROG) stage2
 634         -(cd stage2 ; ln -s $(LD_PROG) ld)
 635
 636 stage3: force
 637         -mkdir stage3
 638         -mv -f $(STAGESTUFF) $(LD_PROG) stage3
 639         -(cd stage3 ; ln -s $(LD_PROG) ld)
 640
 641 against = stage2
 642
 643 comparison: force
 644         for i in $(STAGESTUFF) $(LD_PROG) ; do cmp $$i $(against)/$$i ; done
 645
 646 de-stage1: force
 647         -(cd stage1 ; mv -f * ..)
 648         -rm ld
 649         -rmdir stage1
 650
 651 de-stage2: force
 652         -(cd stage2 ; mv -f * ..)
 653         -rm ld
 654         -rmdir stage2
 655
 656 de-stage3: force
 657         -(cd stage3 ; mv -f * ..)
 658         -rm ld
 659         -rmdir stage3
 660
 661 .PHONY: stage1 stage2 stage3 comparison de-stage1 de-stage2 de-stage3
 662
 663 # Stuff that should be included in a distribution:
 664 LDDISTSTUFF = ldgram.c ldgram.h ldlex.c
 665 diststuff: $(LDDISTSTUFF)
 666
 667 mostlyclean:
 668         -rm -f $(STAGESTUFF) ld.?? ld.??? ldlex.[qp]
 669         -rm -f ld ld1 ld2 ld3 *.o y.output cdtest cdtest.out cdtest.tmp
 670         -rm -f cdtest-ur cdtest-ur.out cdtest-ur.tmp
 671         -rm -f $(GENERATED_CFILES) $(GENERATED_HFILES)
 672         -rm -fr tmpdir
 673 clean: mostlyclean
 674         -rm -f $(LD_PROG) configdoc.texi
 675 distclean:
 676         -rm -fr Makefile config.status TAGS sysdep.h ldscripts site.exp site.bak \
 677                 $(STAGESTUFF) ld.?? ld.??s ld.toc ld.aux ld.log ldlex.[qp] \
 678                 $(LD_PROG) ld ld1 ld2 ld3 *.o y.output cdtest cdtest.out \
 679                 configdoc.texi tmpdir
 680 realclean: clean distclean
 681         -rm -f $(LDDISTSTUFF)
 682
 683 .PHONY: diststuff mostlyclean clean distclean realclean
 684
 685 lintlog:$(LINTSOURCES) Makefile
 686         $(LINT) -abhxzn  $(LINTFLAGS)  $(LINTSOURCES) \
 687 | grep -v "pointer casts may be troublesome" \
 688 | grep -v "possible pointer alignment problem" \
 689 | grep -v "ignore" \
 690 | grep -v "conversion from long may lose accuracy" \
 691 | grep -v "warning: constant argument to NOT" \
 692 | grep -v "enumeration type clash, operator CAST" \
 693 | grep -v "warning: constant in conditional context"\
 694 | grep -v "archive\.c"
 695
 696
 697 TAGS:
 698         etags -t $(srcdir)/*.[chly] *.[chly]
 699
 700
 701 install:
 702         $(INSTALL_XFORM) ld.new $(bindir)/ld
 703         $(INSTALL_XFORM1) $(srcdir)/ld.1 $(man1dir)/ld.1
 704         for f in ldscripts/*; do \
 705           $(INSTALL_DATA) $$f $(scriptdir)/$$f ; \
 706         done
 707         -n=`t='$(program_transform_name)'; echo ld | sed -e "" $$t`; \
 708           rm -f $(tooldir)/bin/ld; \
 709           ln $(bindir)/$$n $(tooldir)/bin/ld >/dev/null 2>/dev/null \
 710            || $(INSTALL_PROGRAM) ld.new $(tooldir)/bin/ld
 711
 712 install-info: ld.info
 713         if [ -r ld.info ]; then \
 714           dir=. ; \
 715         else \
 716           dir=$(srcdir) ; \
 717         fi ; \
 718         for i in `cd $$dir ; echo ld.info*` ; do \
 719                 $(INSTALL_DATA) $$dir/$$i $(infodir)/$$i ; \
 720         done
 721
 722 clean-info:
 723         -rm -rf *.info*
 724
 725 .PHONY: install install-info clean-info
 726
 727 # Targets to rebuild dependencies in this Makefile.
 728 # Have to get rid of .dep1 here so that "$?" later includes all of $(CFILES).
 729 .dep: dep.sed $(CFILES) $(HFILES) $(GENERATED_CFILES) $(GENERATED_HFILES)
 730         rm -f .dep1
 731         $(MAKE) DEP=$(DEP) .dep1
 732         sed -f dep.sed <.dep1 >.dep
 733
 734 # This rule really wants a mkdep that runs "gcc -MM".
 735 .dep1: $(CFILES) $(GENERATED_CFILES)
 736         rm -f .dep2
 737         echo '# DO NOT DELETE THIS LINE -- mkdep uses it.' > .dep2
 738         $(DEP) -f .dep2 $(ALL_CFLAGS) $?
 739         $(srcdir)/../move-if-change .dep2 .dep1
 740
 741 dep.sed: dep-in.sed config.status
 742         sed <$(srcdir)/dep-in.sed >dep.sed      \
 743                 -e 's!@INCDIR@!$(INCDIR)!'      \
 744                 -e 's!@srcdir@!$(srcdir)!'
 745
 746 dep: .dep
 747         sed -e '/^..DO NOT DELETE THIS LINE/,$$d' < Makefile > tmp-Makefile
 748         cat .dep >> tmp-Makefile
 749         $(srcdir)/../move-if-change tmp-Makefile Makefile
 750
 751 dep-in: .dep
 752         sed -e '/^..DO NOT DELETE THIS LINE/,$$d' < $(srcdir)/Makefile.in > tmp-Makefile.in
 753         cat .dep >> tmp-Makefile.in
 754         $(srcdir)/../move-if-change tmp-Makefile.in $(srcdir)/Makefile.in
 755
 756 .PHONY: dep dep-in
 757
 758 # Dummy target to force execution of dependent targets.
 759 #
 760 force:
 761
 762 .PHONY: force
 763
 764 Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
 765         $(SHELL) ./config.status
 766
 767 # What appears below is generated by a hacked mkdep using gcc -MM.
 768
 769 # DO NOT DELETE THIS LINE -- mkdep uses it.
 770 # DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY.
 771
 772 ldctor.o : ldctor.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 773   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 774   $(INCDIR)/bfdlink.h ld.h ldexp.h ldlang.h ldmisc.h \
 775   ldgram.h ldctor.h
 776 ldemul.o : ldemul.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 777   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 778   config.h ld.h ldemul.h ldmisc.h ldfile.h ldmain.h ldemul-list.h
 779 ldexp.o : ldexp.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 780   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 781   $(INCDIR)/bfdlink.h ld.h ldmain.h ldmisc.h ldexp.h \
 782   ldgram.h ldlang.h
 783 ldfile.o : ldfile.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 ldfile.h ldmain.h ldgram.h \
 786   ldlex.h
 787 ldlang.o : ldlang.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 788   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 789   $(INCDIR)/libiberty.h $(INCDIR)/bfdlink.h ld.h ldmain.h \
 790   ldgram.h ldexp.h ldlang.h ldemul.h ldlex.h ldmisc.h \
 791   ldctor.h ldfile.h
 792 ldmain.o : ldmain.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 793   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 794   $(INCDIR)/libiberty.h $(INCDIR)/bfdlink.h config.h \
 795   ld.h ldmain.h ldmisc.h ldwrite.h ldgram.h ldexp.h ldlang.h \
 796   ldemul.h ldlex.h ldfile.h ldctor.h
 797 ldmisc.o : ldmisc.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 798   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 799   ld.h ldmisc.h ldexp.h ldlang.h ldgram.h ldlex.h ldmain.h \
 800   ldfile.h
 801 ldver.o : ldver.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 802   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 803   ld.h ldver.h ldemul.h ldmain.h
 804 ldwrite.o : ldwrite.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 805   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 806   $(INCDIR)/bfdlink.h ld.h ldexp.h ldlang.h ldwrite.h \
 807   ldmisc.h ldgram.h ldmain.h
 808 lexsup.o : lexsup.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 809   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 810   $(INCDIR)/getopt.h $(INCDIR)/bfdlink.h config.h ld.h \
 811   ldmain.h ldmisc.h ldexp.h ldlang.h ldgram.h ldlex.h \
 812   ldfile.h ldver.h
 813 mri.o : mri.c ../bfd/bfd.h $(INCDIR)/ansidecl.h $(INCDIR)/obstack.h \
 814   ../bfd/sysdep.h $(INCDIR)/fopen-same.h ld.h ldexp.h \
 815   ldlang.h ldmisc.h mri.h ldgram.h
 816 ldgram.o : ldgram.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
 817   $(INCDIR)/obstack.h ../bfd/sysdep.h $(INCDIR)/fopen-same.h \
 818   $(INCDIR)/bfdlink.h ld.h ldexp.h ldver.h ldlang.h ldemul.h \
 819   ldfile.h ldmisc.h ldmain.h mri.h ldlex.h
 820 ldlex.o : ldlex.c ../bfd/bfd.h $(INCDIR)/obstack.h \
 821   ../bfd/sysdep.h $(INCDIR)/fopen-same.h ld.h ldgram.h \
 822   ldmisc.h ldexp.h ldlang.h ldfile.h ldlex.h ldmain.h
 823
 824 # IF YOU PUT ANYTHING HERE IT WILL GO AWAY