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