ld/Makefile.in

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