Makefile.tpl

   1 [+ AutoGen5 template -*- Mode: Makefile -*-
   2 in
   3 +]
   4
   5 # Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
   6 #
   7 # Makefile for directory with subdirs to build.
   8 #   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
   9 #   1999, 2000, 2001, 2002, 2003 Free Software Foundation
  10 #
  11 # This file is free software; you can redistribute it and/or modify
  12 # it under the terms of the GNU General Public License as published by
  13 # the Free Software Foundation; either version 2 of the License, or
  14 # (at your option) any later version.
  15 #
  16 # This program is distributed in the hope that it will be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 # GNU General Public License for more details.
  20 #
  21 # You should have received a copy of the GNU General Public License
  22 # along with this program; if not, write to the Free Software
  23 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  24 #
  25
  26 # -------------------------------
  27 # Standard Autoconf-set variables
  28 # -------------------------------
  29 VPATH=@srcdir@
  30
  31 build_alias=@build_alias@
  32 build=@build@
  33 host_alias=@host_alias@
  34 host=@host@
  35 target_alias=@target_alias@
  36 target=@target@
  37
  38 program_transform_name = @program_transform_name@
  39
  40 prefix = @prefix@
  41 exec_prefix = @exec_prefix@
  42
  43 srcdir = @srcdir@
  44
  45 bindir = @bindir@
  46 sbindir = @sbindir@
  47 libexecdir = @libexecdir@
  48 datadir = @datadir@
  49 sysconfdir = @sysconfdir@
  50 sharedstatedir = @sharedstatedir@
  51 localstatedir = @localstatedir@
  52 libdir = @libdir@
  53 includedir = @includedir@
  54 oldincludedir = @oldincludedir@
  55 infodir = @infodir@
  56 mandir = @mandir@
  57 man1dir = $(mandir)/man1
  58 man2dir = $(mandir)/man2
  59 man3dir = $(mandir)/man3
  60 man4dir = $(mandir)/man4
  61 man5dir = $(mandir)/man5
  62 man6dir = $(mandir)/man6
  63 man7dir = $(mandir)/man7
  64 man8dir = $(mandir)/man8
  65 man9dir = $(mandir)/man9
  66
  67 INSTALL = @INSTALL@
  68 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  69 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  70 INSTALL_DATA = @INSTALL_DATA@
  71
  72 # -------------------------------------------------
  73 # Miscellaneous non-standard autoconf-set variables
  74 # -------------------------------------------------
  75
  76 # The file containing GCC's version number.
  77 gcc_version_trigger = @gcc_version_trigger@
  78 gcc_version = @gcc_version@
  79
  80 # The gcc driver likes to know the arguments it was configured with.
  81 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
  82
  83 gxx_include_dir = @gxx_include_dir@
  84 libstdcxx_incdir = @libstdcxx_incdir@
  85
  86 tooldir = @tooldir@
  87 build_tooldir = @build_tooldir@
  88
  89 # Directory in which the compiler finds executables, libraries, etc.
  90 libsubdir = $(libdir)/gcc/$(target_alias)/$(gcc_version)
  91 GDB_NLM_DEPS =
  92
  93 # This is the name of the environment variable used for the path to
  94 # the libraries.
  95 RPATH_ENVVAR = @RPATH_ENVVAR@
  96
  97 # This is set by configure to REALLY_SET_LIB_PATH if --enable-shared
  98 # was used.
  99 SET_LIB_PATH = @SET_LIB_PATH@
 100
 101 # configure.in sets SET_LIB_PATH to this if --enable-shared was used.
 102 # Some platforms don't like blank entries, so we remove duplicate,
 103 # leading and trailing colons.
 104 REALLY_SET_LIB_PATH = \
 105   $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH):$(TARGET_LIB_PATH):$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 106
 107 # This is the list of directories to be built for the build system.
 108 BUILD_CONFIGDIRS = libiberty
 109 # Build programs are put under this directory.
 110 BUILD_SUBDIR = @build_subdir@
 111 # This is set by the configure script to the arguments to use when configuring
 112 # directories built for the build system.
 113 BUILD_CONFIGARGS = @build_configargs@
 114
 115 # This is the list of directories to built for the host system.
 116 SUBDIRS = @configdirs@
 117 # This is set by the configure script to the arguments to use when configuring
 118 # directories built for the host system.
 119 HOST_CONFIGARGS = @host_configargs@
 120
 121 # This is set by the configure script to the list of directories which
 122 # should be built using the target tools.
 123 TARGET_CONFIGDIRS = @target_configdirs@
 124 # Target libraries are put under this directory:
 125 TARGET_SUBDIR = @target_subdir@
 126 # This is set by the configure script to the arguments to use when configuring
 127 # directories built for the target.
 128 TARGET_CONFIGARGS = @target_configargs@
 129
 130 # ----------------------------------------------
 131 # Programs producing files for the BUILD machine
 132 # ----------------------------------------------
 133
 134 SHELL = @config_shell@
 135
 136 # pwd command to use.  Allow user to override default by setting PWDCMD in
 137 # the environment to account for automounters.  The make variable must not
 138 # be called PWDCMD, otherwise the value set here is passed to make
 139 # subprocesses and overrides the setting from the user's environment.
 140 # Don't use PWD since it is a common shell environment variable and we
 141 # don't want to corrupt it.
 142 PWD_COMMAND = $${PWDCMD-pwd}
 143
 144 # compilers to use to create programs which must be run in the build
 145 # environment.
 146 CC_FOR_BUILD = @CC_FOR_BUILD@
 147 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 148
 149 CXX_FOR_BUILD = $(CXX)
 150
 151 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 152 # here so that they can be overridden by Makefile fragments.
 153 BUILD_PREFIX = @BUILD_PREFIX@
 154 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 155
 156 BISON=@BISON@
 157 USUAL_BISON = `if [ -f $$r/bison/bison ] ; then \
 158             echo $$r/bison/bison -L $$s/bison/ ; \
 159          else \
 160             echo bison ; \
 161          fi`
 162
 163 DEFAULT_YACC = @DEFAULT_YACC@
 164 YACC=@YACC@
 165 USUAL_YACC = `if [ -f $$r/bison/bison ] ; then \
 166             echo $$r/bison/bison -y -L $$s/bison/ ; \
 167         elif [ -f $$r/byacc/byacc ] ; then \
 168             echo $$r/byacc/byacc ; \
 169         else \
 170             echo ${DEFAULT_YACC} ; \
 171         fi`
 172
 173 DEFAULT_LEX = @DEFAULT_LEX@
 174 LEX=@LEX@
 175 USUAL_LEX = `if [ -f $$r/flex/flex ] ; \
 176         then echo $$r/flex/flex ; \
 177         else echo ${DEFAULT_LEX} ; fi`
 178
 179 DEFAULT_M4 = @DEFAULT_M4@
 180 M4 = `if [ -f $$r/m4/m4 ] ; \
 181         then echo $$r/m4/m4 ; \
 182         else echo ${DEFAULT_M4} ; fi`
 183
 184 # For an installed makeinfo, we require it to be from texinfo 4.2 or
 185 # higher, else we use the "missing" dummy.
 186 MAKEINFO=@MAKEINFO@
 187 USUAL_MAKEINFO = `if [ -f $$r/texinfo/makeinfo/makeinfo ] ; \
 188         then echo $$r/texinfo/makeinfo/makeinfo ; \
 189         else if (makeinfo --version \
 190           | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])') >/dev/null 2>&1; \
 191         then echo makeinfo; else echo $$s/missing makeinfo; fi; fi`
 192
 193 # This just becomes part of the MAKEINFO definition passed down to
 194 # sub-makes.  It lets flags be given on the command line while still
 195 # using the makeinfo from the object tree.
 196 # (Default to avoid splitting info files by setting the threshold high.)
 197 MAKEINFOFLAGS = --split-size=5000000
 198
 199 EXPECT = `if [ -f $$r/expect/expect ] ; \
 200         then echo $$r/expect/expect ; \
 201         else echo expect ; fi`
 202
 203 RUNTEST = `if [ -f $$s/dejagnu/runtest ] ; \
 204         then echo $$s/dejagnu/runtest ; \
 205         else echo runtest ; fi`
 206
 207 # ---------------------------------------------
 208 # Programs producing files for the HOST machine
 209 # ---------------------------------------------
 210
 211 # This is the list of directories that may be needed in RPATH_ENVVAR
 212 # so that programs built for the host machine work.
 213 HOST_LIB_PATH = $$r/bfd:$$r/opcodes
 214
 215 AS = @AS@
 216
 217 AR = @AR@
 218 AR_FLAGS = rc
 219
 220 CC = @CC@
 221 CFLAGS = @CFLAGS@
 222 LIBCFLAGS = $(CFLAGS)
 223
 224 CXX = @CXX@
 225 CXXFLAGS = @CXXFLAGS@
 226 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 227
 228 DLLTOOL = @DLLTOOL@
 229
 230 NM = @NM@
 231
 232 LD = @LD@
 233 LDFLAGS =
 234
 235 RANLIB = @RANLIB@
 236
 237 WINDRES = @WINDRES@
 238
 239 PICFLAG =
 240
 241 # -----------------------------------------------
 242 # Programs producing files for the TARGET machine
 243 # -----------------------------------------------
 244
 245 # This is the list of directories that may be needed in RPATH_ENVVAR
 246 # so that prorgams built for the target machine work.
 247 TARGET_LIB_PATH = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:
 248
 249 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 250
 251 AR_FOR_TARGET=@AR_FOR_TARGET@
 252 CONFIGURED_AR_FOR_TARGET=@CONFIGURED_AR_FOR_TARGET@
 253 USUAL_AR_FOR_TARGET = ` \
 254   if [ -f $$r/binutils/ar ] ; then \
 255     echo $$r/binutils/ar ; \
 256   else \
 257     if [ '$(host)' = '$(target)' ] ; then \
 258       echo $(AR); \
 259     else \
 260       echo $(CONFIGURED_AR_FOR_TARGET) ; \
 261     fi; \
 262   fi`
 263
 264 AS_FOR_TARGET=@AS_FOR_TARGET@
 265 CONFIGURED_AS_FOR_TARGET=@CONFIGURED_AS_FOR_TARGET@
 266 USUAL_AS_FOR_TARGET = ` \
 267   if [ -f $$r/gas/as-new ] ; then \
 268     echo $$r/gas/as-new ; \
 269   elif [ -f $$r/gcc/xgcc ]; then \
 270     $(CC_FOR_TARGET) -print-prog-name=as ; \
 271   else \
 272     if [ '$(host)' = '$(target)' ] ; then \
 273       echo $(AS); \
 274     else \
 275       echo $(CONFIGURED_AS_FOR_TARGET) ; \
 276     fi; \
 277   fi`
 278
 279 CC_FOR_TARGET = @CC_FOR_TARGET@
 280 # During gcc bootstrap, if we use some random cc for stage1 then
 281 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
 282 # (which we know are built with gcc) are built with optimizations so
 283 # prepend -O2 when setting CFLAGS_FOR_TARGET.
 284 CFLAGS_FOR_TARGET = -O2 $(CFLAGS)
 285 # If GCC_FOR_TARGET is not overriden on the command line, then this
 286 # variable is passed down to the gcc Makefile, where it is used to
 287 # build libgcc2.a.  We define it here so that it can itself be
 288 # overridden on the command line.
 289 GCC_FOR_TARGET=@GCC_FOR_TARGET@
 290 USUAL_GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) $$r/gcc/xgcc -B$$r/gcc/ $(FLAGS_FOR_TARGET)
 291 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 292
 293 CXX_FOR_TARGET = @CXX_FOR_TARGET@
 294 RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
 295 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 296 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 297 CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
 298 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 299
 300 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 301 CONFIGURED_DLLTOOL_FOR_TARGET=@CONFIGURED_DLLTOOL_FOR_TARGET@
 302 USUAL_DLLTOOL_FOR_TARGET = ` \
 303   if [ -f $$r/binutils/dlltool ] ; then \
 304     echo $$r/binutils/dlltool ; \
 305   else \
 306     if [ '$(host)' = '$(target)' ] ; then \
 307       echo $(DLLTOOL); \
 308     else \
 309       echo $(CONFIGURED_DLLTOOL_FOR_TARGET) ; \
 310     fi; \
 311   fi`
 312
 313 GCJ_FOR_TARGET = @GCJ_FOR_TARGET@
 314
 315 LD_FOR_TARGET=@LD_FOR_TARGET@
 316 CONFIGURED_LD_FOR_TARGET=@CONFIGURED_LD_FOR_TARGET@
 317 USUAL_LD_FOR_TARGET = ` \
 318   if [ -f $$r/ld/ld-new ] ; then \
 319     echo $$r/ld/ld-new ; \
 320   elif [ -f $$r/gcc/xgcc ]; then \
 321     $(CC_FOR_TARGET) -print-prog-name=ld ; \
 322   else \
 323     if [ '$(host)' = '$(target)' ] ; then \
 324       echo $(LD); \
 325     else \
 326       echo $(CONFIGURED_LD_FOR_TARGET) ; \
 327     fi; \
 328   fi`
 329
 330 LDFLAGS_FOR_TARGET =
 331
 332 NM_FOR_TARGET=@NM_FOR_TARGET@
 333 CONFIGURED_NM_FOR_TARGET=@CONFIGURED_NM_FOR_TARGET@
 334 USUAL_NM_FOR_TARGET = ` \
 335   if [ -f $$r/binutils/nm-new ] ; then \
 336     echo $$r/binutils/nm-new ; \
 337   elif [ -f $$r/gcc/xgcc ]; then \
 338     $(CC_FOR_TARGET) -print-prog-name=nm ; \
 339   else \
 340     if [ '$(host)' = '$(target)' ] ; then \
 341       echo $(NM); \
 342     else \
 343       echo $(CONFIGURED_NM_FOR_TARGET) ; \
 344     fi; \
 345   fi`
 346
 347 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 348 CONFIGURED_RANLIB_FOR_TARGET=@CONFIGURED_RANLIB_FOR_TARGET@
 349 USUAL_RANLIB_FOR_TARGET = ` \
 350   if [ -f $$r/binutils/ranlib ] ; then \
 351     echo $$r/binutils/ranlib ; \
 352   else \
 353     if [ '$(host)' = '$(target)' ] ; then \
 354       if [ x'$(RANLIB)' != x ]; then \
 355          echo $(RANLIB); \
 356       else \
 357          echo ranlib; \
 358       fi; \
 359     else \
 360       echo $(CONFIGURED_RANLIB_FOR_TARGET) ; \
 361     fi; \
 362   fi`
 363
 364 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 365 CONFIGURED_WINDRES_FOR_TARGET=@CONFIGURED_WINDRES_FOR_TARGET@
 366 USUAL_WINDRES_FOR_TARGET = ` \
 367   if [ -f $$r/binutils/windres ] ; then \
 368     echo $$r/binutils/windres ; \
 369   else \
 370     if [ '$(host)' = '$(target)' ] ; then \
 371       echo $(WINDRES); \
 372     else \
 373       echo $(CONFIGURED_WINDRES_FOR_TARGET) ; \
 374     fi; \
 375   fi`
 376
 377 PICFLAG_FOR_TARGET =
 378
 379 # ------------------------------------
 380 # Miscellaneous targets and flag lists
 381 # ------------------------------------
 382
 383 # The first rule in the file had better be this one.  Don't put any above it.
 384 # This lives here to allow makefile fragments to contain dependencies.
 385 all: all.normal
 386 .PHONY: all
 387
 388 #### host and target specific makefile fragments come in here.
 389 @target_makefile_frag@
 390 @alphaieee_frag@
 391 @ospace_frag@
 392 @host_makefile_frag@
 393 ###
 394
 395 # Flags to pass down to all sub-makes.
 396 BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
 397         "[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
 398         "CONFIG_SHELL=$(SHELL)" \
 399         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 400
 401 # For any flags above that may contain shell code that varies from one
 402 # target library to another.  When doing recursive invocations of the
 403 # top-level Makefile, we don't want the outer make to evaluate them,
 404 # so we pass these variables down unchanged.  They must not contain
 405 # single nor double quotes.
 406 RECURSE_FLAGS = \
 407         CXX_FOR_TARGET='$(CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 408         RAW_CXX_FOR_TARGET='$(RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 409
 410 # Flags to pass down to most sub-makes, in which we're building with
 411 # the host environment.
 412 EXTRA_HOST_FLAGS = \
 413         'AR=$(AR)' \
 414         'AS=$(AS)' \
 415         'CC=$(CC)' \
 416         'CXX=$(CXX)' \
 417         'DLLTOOL=$(DLLTOOL)' \
 418         'LD=$(LD)' \
 419         'NM=$(NM)' \
 420         'RANLIB=$(RANLIB)' \
 421         'WINDRES=$(WINDRES)'
 422
 423 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 424
 425 # Flags that are concerned with the location of the X11 include files
 426 # and library files
 427 #
 428 # NOTE: until the top-level is getting the values via autoconf, it only
 429 # causes problems to have this top-level Makefile overriding the autoconf-set
 430 # values in child directories.  Only variables that don't conflict with
 431 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 432 #
 433 X11_FLAGS_TO_PASS = \
 434         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 435         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 436
 437 # Flags to pass down to makes which are built with the target environment.
 438 # The double $ decreases the length of the command line; the variables
 439 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
 440 EXTRA_TARGET_FLAGS = \
 441         'AR=$$(AR_FOR_TARGET)' \
 442         'AS=$$(AS_FOR_TARGET)' \
 443         'CC=$$(CC_FOR_TARGET)' \
 444         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 445         'CXX=$$(CXX_FOR_TARGET)' \
 446         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 447         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 448         'LD=$$(LD_FOR_TARGET)' \
 449         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 450         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 451         'NM=$$(NM_FOR_TARGET)' \
 452         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 453         'WINDRES=$$(WINDRES_FOR_TARGET)'
 454
 455 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 456
 457 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 458 # unfortunately needs the native compiler and the target ar and
 459 # ranlib.
 460 # If any variables are added here, they must be added to do-*, below.
 461 # The BUILD_* variables are a special case, which are used for the gcc
 462 # cross-building scheme.
 463 EXTRA_GCC_FLAGS = \
 464         'BUILD_PREFIX=$(BUILD_PREFIX)' \
 465         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
 466         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 467         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
 468         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 469         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 470         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 471         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 472         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 473         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 474         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 475         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 476         "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 477
 478 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 479
 480 .PHONY: configure-host
 481 configure-host: maybe-configure-gcc [+
 482   FOR host_modules +] \
 483     maybe-configure-[+module+][+
 484   ENDFOR host_modules +]
 485 .PHONY: configure-target
 486 configure-target: [+
 487   FOR target_modules +] \
 488     maybe-configure-target-[+module+][+
 489   ENDFOR target_modules +]
 490
 491 # The target built for a native build.
 492 .PHONY: all.normal
 493 all.normal: @all_build_modules@ all-host all-target
 494
 495 .PHONY: all-host
 496 all-host: maybe-all-gcc [+
 497   FOR host_modules +] \
 498     maybe-all-[+module+][+
 499   ENDFOR host_modules +]
 500 .PHONY: all-target
 501 all-target: [+
 502   FOR target_modules +] \
 503     maybe-all-target-[+module+][+
 504   ENDFOR target_modules +]
 505
 506 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 507 # ``make X'' in all subdirectories (because, in general, there is a
 508 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 509 # but it may do additional work as well).
 510 [+ FOR recursive_targets +]
 511 .PHONY: do-[+make_target+]
 512 do-[+make_target+]: [+make_target+]-host [+make_target+]-target
 513
 514 .PHONY: [+make_target+]-host
 515 [+make_target+]-host: maybe-[+make_target+]-gcc [+
 516   FOR host_modules +] \
 517     maybe-[+make_target+]-[+module+][+
 518   ENDFOR host_modules +]
 519
 520 .PHONY: [+make_target+]-target
 521 [+make_target+]-target: [+
 522   FOR target_modules +] \
 523     maybe-[+make_target+]-target-[+module+][+
 524   ENDFOR target_modules +]
 525 [+ ENDFOR recursive_targets +]
 526
 527 # Here are the targets which correspond to the do-X targets.
 528
 529 .PHONY: info installcheck dvi install-info
 530 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 531 .PHONY: local-clean local-distclean local-maintainer-clean
 532 info: do-info
 533 installcheck: do-installcheck
 534 dvi: do-dvi
 535
 536 # Make sure makeinfo is built before we do a `make info', if we're
 537 # in fact building texinfo.
 538 do-info: maybe-all-texinfo
 539
 540 install-info: do-install-info dir.info
 541         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 542         if [ -f dir.info ] ; then \
 543           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 544         else true ; fi
 545
 546 local-clean:
 547         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 548
 549 local-distclean:
 550         -rm -f Makefile config.status config.cache mh-frag mt-frag
 551         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 552         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 553           rm -rf $(TARGET_SUBDIR); \
 554         else true; fi
 555         -rm -rf $(BUILD_SUBDIR)
 556         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 557         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 558         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 559         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 560         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 561
 562 local-maintainer-clean:
 563         @echo "This command is intended for maintainers to use;"
 564         @echo "it deletes files that may require special tools to rebuild."
 565
 566 clean: do-clean local-clean
 567 mostlyclean: do-mostlyclean local-clean
 568 distclean: do-distclean local-clean local-distclean
 569 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 570 maintainer-clean: local-distclean
 571 realclean: maintainer-clean
 572
 573 # Extra dependency for clean-target, owing to the mixed nature of gcc
 574 clean-target: clean-target-libgcc
 575 clean-target-libgcc:
 576         test ! -d gcc/libgcc || \
 577         (cd gcc/libgcc && find . -type d -print) | \
 578         while read d; do rm -f gcc/$$d/libgcc.a || : ; done
 579         -rm -rf gcc/libgcc
 580
 581 # Check target.
 582
 583 .PHONY: check do-check
 584 check: do-check
 585
 586 # Only include modules actually being configured and built.
 587 do-check: maybe-check-gcc [+
 588   FOR host_modules +] \
 589     maybe-check-[+module+][+
 590   ENDFOR host_modules +][+
 591   FOR target_modules +] \
 592     maybe-check-target-[+module+][+
 593   ENDFOR target_modules +]
 594
 595 # Automated reporting of test results.
 596
 597 warning.log: build.log
 598         $(srcdir)/contrib/warn_summary build.log > $@
 599
 600 mail-report.log:
 601         if test x'$(BOOT_CFLAGS)' != x''; then \
 602             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 603         fi; \
 604         $(srcdir)/contrib/test_summary -t >$@
 605         chmod +x $@
 606         echo If you really want to send e-mail, run ./$@ now
 607
 608 mail-report-with-warnings.log: warning.log
 609         if test x'$(BOOT_CFLAGS)' != x''; then \
 610             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 611         fi; \
 612         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 613         chmod +x $@
 614         echo If you really want to send e-mail, run ./$@ now
 615
 616 # Installation targets.
 617
 618 .PHONY: install uninstall
 619 install: installdirs install-host install-target
 620
 621 .PHONY: install-host-nogcc
 622 install-host-nogcc: [+
 623   FOR host_modules +] \
 624     maybe-install-[+module+][+
 625   ENDFOR host_modules +]
 626
 627 .PHONY: install-host
 628 install-host: maybe-install-gcc [+
 629   FOR host_modules +] \
 630     maybe-install-[+module+][+
 631   ENDFOR host_modules +]
 632
 633 .PHONY: install-target
 634 install-target: [+
 635   FOR target_modules +] \
 636     maybe-install-target-[+module+][+
 637   ENDFOR target_modules +]
 638
 639 uninstall:
 640         @echo "the uninstall target is not supported in this tree"
 641
 642 .PHONY: install.all
 643 install.all: install-no-fixedincludes
 644         @if [ -f ./gcc/Makefile ] ; then \
 645                 r=`${PWD_COMMAND}` ; export r ; \
 646                 $(SET_LIB_PATH) \
 647                 (cd ./gcc && \
 648                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 649         else \
 650                 true ; \
 651         fi
 652
 653 # install-no-fixedincludes is used because Cygnus can not distribute
 654 # the fixed header files.
 655 .PHONY: install-no-fixedincludes
 656 install-no-fixedincludes: installdirs install-host-nogcc \
 657         install-target gcc-no-fixedincludes
 658
 659 ### other supporting targets
 660
 661 MAKEDIRS= \
 662         $(DESTDIR)$(prefix) \
 663         $(DESTDIR)$(exec_prefix)
 664 .PHONY: installdirs
 665 installdirs: mkinstalldirs
 666         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 667
 668 dir.info: do-install-info
 669         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 670           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 671           mv -f dir.info.new dir.info ; \
 672         else true ; \
 673         fi
 674
 675 dist:
 676         @echo "Building a full distribution of this tree isn't done"
 677         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 678
 679 etags tags: TAGS
 680
 681 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 682 # ability to use several tags files at once, so there is probably no need
 683 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 684 # (if we felt like it) have this Makefile write a piece of elisp which
 685 # the user could load to tell emacs19 where all the TAGS files we just
 686 # built are.
 687 TAGS: do-TAGS
 688
 689 # --------------------------------------
 690 # Modules which run on the build machine
 691 # --------------------------------------
 692 [+ FOR build_modules +]
 693 .PHONY: configure-build-[+module+] maybe-configure-build-[+module+]
 694 maybe-configure-build-[+module+]:
 695 configure-build-[+module+]:
 696         @test ! -f $(BUILD_SUBDIR)/[+module+]/Makefile || exit 0; \
 697         $(SHELL) $(srcdir)/mkinstalldirs $(BUILD_SUBDIR)/[+module+] ; \
 698         r=`${PWD_COMMAND}`; export r; \
 699         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 700         AR="$(AR_FOR_BUILD)"; export AR; \
 701         AS="$(AS_FOR_BUILD)"; export AS; \
 702         CC="$(CC_FOR_BUILD)"; export CC; \
 703         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 704         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 705         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 706         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 707         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 708         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 709         LD="$(LD_FOR_BUILD)"; export LD; \
 710         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 711         NM="$(NM_FOR_BUILD)"; export NM; \
 712         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 713         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 714         echo Configuring in $(BUILD_SUBDIR)/[+module+]; \
 715         cd "$(BUILD_SUBDIR)/[+module+]" || exit 1; \
 716         case $(srcdir) in \
 717           /* | [A-Za-z]:[\\/]*) \
 718             topdir=$(srcdir) ;; \
 719           *) \
 720             case "$(BUILD_SUBDIR)" in \
 721               .) topdir="../$(srcdir)" ;; \
 722               *) topdir="../../$(srcdir)" ;; \
 723             esac ;; \
 724         esac; \
 725         if [ "$(srcdir)" = "." ] ; then \
 726           if [ "$(BUILD_SUBDIR)" != "." ] ; then \
 727             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
 728               if [ -f Makefile ]; then \
 729                 if $(MAKE) distclean; then \
 730                   true; \
 731                 else \
 732                   exit 1; \
 733                 fi; \
 734               else \
 735                 true; \
 736               fi; \
 737             else \
 738               exit 1; \
 739             fi; \
 740           else \
 741             true; \
 742           fi; \
 743           srcdiroption="--srcdir=."; \
 744           libsrcdir="."; \
 745         else \
 746           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 747           libsrcdir="$$s/[+module+]"; \
 748         fi; \
 749         rm -f no-such-file || : ; \
 750         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
 751           $(BUILD_CONFIGARGS) $${srcdiroption} \
 752           --with-build-subdir="$(BUILD_SUBDIR)" \
 753           || exit 1
 754
 755 .PHONY: all-build-[+module+] maybe-all-build-[+module+]
 756 maybe-all-build-[+module+]:
 757 all-build-[+module+]: configure-build-[+module+]
 758         @r=`${PWD_COMMAND}`; export r; \
 759         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 760         (cd $(BUILD_SUBDIR)/[+module+] && $(MAKE) all)
 761 [+ ENDFOR build_modules +]
 762
 763 # --------------------------------------
 764 # Modules which run on the host machine
 765 # --------------------------------------
 766 [+ FOR host_modules +]
 767 .PHONY: configure-[+module+] maybe-configure-[+module+]
 768 maybe-configure-[+module+]:
 769 configure-[+module+]:
 770         @test ! -f [+module+]/Makefile || exit 0; \
 771         [ -d [+module+] ] || mkdir [+module+]; \
 772         r=`${PWD_COMMAND}`; export r; \
 773         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 774         CC="$(CC)"; export CC; \
 775         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 776         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 777         CXX="$(CXX)"; export CXX; \
 778         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 779         AR="$(AR)"; export AR; \
 780         AS="$(AS)"; export AS; \
 781         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 782         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 783         LD="$(LD)"; export LD; \
 784         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 785         NM="$(NM)"; export NM; \
 786         RANLIB="$(RANLIB)"; export RANLIB; \
 787         WINDRES="$(WINDRES)"; export WINDRES; \
 788         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 789         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 790         echo Configuring in [+module+]; \
 791         cd [+module+] || exit 1; \
 792         case $(srcdir) in \
 793           \.) \
 794             srcdiroption="--srcdir=."; \
 795             libsrcdir=".";; \
 796           /* | [A-Za-z]:[\\/]*) \
 797             srcdiroption="--srcdir=$(srcdir)/[+module+]"; \
 798             libsrcdir="$$s/[+module+]";; \
 799           *) \
 800             srcdiroption="--srcdir=../$(srcdir)/[+module+]"; \
 801             libsrcdir="$$s/[+module+]";; \
 802         esac; \
 803         $(SHELL) $${libsrcdir}/configure \
 804           $(HOST_CONFIGARGS) $${srcdiroption} \
 805           || exit 1
 806
 807 .PHONY: all-[+module+] maybe-all-[+module+]
 808 maybe-all-[+module+]:
 809 all-[+module+]: configure-[+module+]
 810         @r=`${PWD_COMMAND}`; export r; \
 811         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 812         $(SET_LIB_PATH) \
 813         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 814           IF with_x
 815             +] $(X11_FLAGS_TO_PASS)[+
 816           ENDIF with_x +] all)
 817
 818 .PHONY: check-[+module+] maybe-check-[+module+]
 819 maybe-check-[+module+]:
 820 [+ IF no_check +]
 821 check-[+module+]:
 822 [+ ELIF no_check_cross +]
 823 # This module is only tested in a native toolchain.
 824 check-[+module+]:
 825         @if [ '$(host)' = '$(target)' ] ; then \
 826           r=`${PWD_COMMAND}`; export r; \
 827           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 828           $(SET_LIB_PATH) \
 829           (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 830             IF with_x
 831               +] $(X11_FLAGS_TO_PASS)[+
 832             ENDIF with_x +] check); \
 833         fi
 834 [+ ELSE check +]
 835 check-[+module+]:
 836         @r=`${PWD_COMMAND}`; export r; \
 837         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 838         $(SET_LIB_PATH) \
 839         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 840           IF with_x
 841             +] $(X11_FLAGS_TO_PASS)[+
 842           ENDIF with_x +] check)
 843 [+ ENDIF no_check +]
 844
 845 .PHONY: install-[+module+] maybe-install-[+module+]
 846 maybe-install-[+module+]:
 847 [+ IF no_install +]
 848 install-[+module+]:
 849 [+ ELSE install +]
 850 install-[+module+]: installdirs
 851         @r=`${PWD_COMMAND}`; export r; \
 852         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 853         $(SET_LIB_PATH) \
 854         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 855           IF with_x
 856             +] $(X11_FLAGS_TO_PASS)[+
 857           ENDIF with_x +] install)
 858 [+ ENDIF no_install +]
 859
 860 # Other targets (info, dvi, etc.)
 861 [+ FOR recursive_targets +]
 862 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
 863 maybe-[+make_target+]-[+module+]:
 864 [+ IF (match-value? = "missing" (get "make_target") ) +]
 865 # [+module+] doesn't support [+make_target+].
 866 [+make_target+]-[+module+]:
 867 [+ ELSE +]
 868 [+make_target+]-[+module+]: [+
 869   FOR depend +]\
 870     [+depend+]-[+module+] [+
 871   ENDFOR depend +]
 872         @[ -f ./[+module+]/Makefile ] || exit 0; \
 873         r=`${PWD_COMMAND}`; export r; \
 874         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 875         $(SET_LIB_PATH) \
 876         for flag in $(EXTRA_HOST_FLAGS); do \
 877           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 878         done; \
 879         echo "Doing [+make_target+] in [+module+]" ; \
 880         (cd [+module+] && \
 881           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 882                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 883                   "RANLIB=$${RANLIB}" \
 884                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 885                   [+make_target+]) \
 886           || exit 1
 887 [+ ENDIF +]
 888 [+ ENDFOR recursive_targets +]
 889 [+ ENDFOR host_modules +]
 890
 891 # ---------------------------------------
 892 # Modules which run on the target machine
 893 # ---------------------------------------
 894 [+ FOR target_modules +]
 895 .PHONY: configure-target-[+module+] maybe-configure-target-[+module+]
 896 maybe-configure-target-[+module+]:
 897
 898 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 899 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
 900         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
 901         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
 902         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
 903
 904 configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/multilib.out
 905         @test ! -f $(TARGET_SUBDIR)/[+module+]/Makefile || exit 0; \
 906         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
 907         r=`${PWD_COMMAND}`; export r; \
 908         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 909         $(SET_LIB_PATH) \
 910         AR="$(AR_FOR_TARGET)"; export AR; \
 911         AS="$(AS_FOR_TARGET)"; export AS; \
 912         CC="$(CC_FOR_TARGET)"; export CC; \
 913         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 914         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 915         CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \[+
 916 IF raw_cxx +]
 917         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 918         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX; \[+
 919 ELSE normal_cxx +]
 920         CXX="$(CXX_FOR_TARGET)"; export CXX; \[+
 921 ENDIF raw_cxx +]
 922         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 923         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 924         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 925         LD="$(LD_FOR_TARGET)"; export LD; \
 926         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 927         NM="$(NM_FOR_TARGET)"; export NM; \
 928         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 929         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 930         echo Configuring in $(TARGET_SUBDIR)/[+module+]; \
 931         cd "$(TARGET_SUBDIR)/[+module+]" || exit 1; \
 932         case $(srcdir) in \
 933           /* | [A-Za-z]:[\\/]*) \
 934             topdir=$(srcdir) ;; \
 935           *) \
 936             case "$(TARGET_SUBDIR)" in \
 937               .) topdir="../$(srcdir)" ;; \
 938               *) topdir="../../$(srcdir)" ;; \
 939             esac ;; \
 940         esac; \[+ IF stage +]
 941         if [ "$(srcdir)" = "." ] ; then \
 942           if [ "$(TARGET_SUBDIR)" != "." ] ; then \
 943             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
 944               if [ -f Makefile ]; then \
 945                 if $(MAKE) distclean; then \
 946                   true; \
 947                 else \
 948                   exit 1; \
 949                 fi; \
 950               else \
 951                 true; \
 952               fi; \
 953             else \
 954               exit 1; \
 955             fi; \
 956           else \
 957             true; \
 958           fi; \
 959           srcdiroption="--srcdir=."; \
 960           libsrcdir="."; \
 961         else \[+ ENDIF stage +]
 962           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 963           libsrcdir="$$s/[+module+]"; \[+ IF stage +]
 964         fi; \[+ ENDIF stage +]
 965         rm -f no-such-file || : ; \
 966         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
 967           $(TARGET_CONFIGARGS) $${srcdiroption} \
 968           --with-target-subdir="$(TARGET_SUBDIR)" \
 969           || exit 1
 970
 971 .PHONY: all-target-[+module+] maybe-all-target-[+module+]
 972 maybe-all-target-[+module+]:
 973 all-target-[+module+]: configure-target-[+module+]
 974         @r=`${PWD_COMMAND}`; export r; \
 975         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 976         $(SET_LIB_PATH) \
 977         (cd $(TARGET_SUBDIR)/[+module+] && \
 978           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
 979             IF raw_cxx
 980           +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
 981             ENDIF raw_cxx
 982           +] all)
 983
 984 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
 985 maybe-check-target-[+module+]:
 986 [+ IF no_check +]
 987 # Dummy target for uncheckable module.
 988 check-target-[+module+]:
 989 [+ ELSE check +]
 990 check-target-[+module+]:
 991         @r=`${PWD_COMMAND}`; export r; \
 992         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 993         $(SET_LIB_PATH) \
 994         (cd $(TARGET_SUBDIR)/[+module+] && \
 995           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
 996             IF raw_cxx
 997               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
 998             ENDIF raw_cxx
 999           +] check)
1000 [+ ENDIF no_check +]
1001
1002 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1003 maybe-install-target-[+module+]:
1004 [+ IF no_install +]
1005 # Dummy target for uninstallable.
1006 install-target-[+module+]:
1007 [+ ELSE install +]
1008 install-target-[+module+]: installdirs
1009         @r=`${PWD_COMMAND}`; export r; \
1010         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1011         $(SET_LIB_PATH) \
1012         (cd $(TARGET_SUBDIR)/[+module+] && \
1013           $(MAKE) $(TARGET_FLAGS_TO_PASS) install)
1014 [+ ENDIF no_install +]
1015
1016 # Other targets (info, dvi, etc.)
1017 [+ FOR recursive_targets +]
1018 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1019 maybe-[+make_target+]-target-[+module+]:
1020 [+ IF (match-value? = "missing" (get "make_target") ) +]
1021 # [+module+] doesn't support [+make_target+].
1022 [+make_target+]-target-[+module+]:
1023 [+ ELSE +]
1024 [+make_target+]-target-[+module+]: [+
1025   FOR depend +]\
1026     [+depend+]-target-[+module+] [+
1027   ENDFOR depend +]
1028         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1029         r=`${PWD_COMMAND}`; export r; \
1030         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1031         $(SET_LIB_PATH) \
1032         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1033         for flag in $(EXTRA_TARGET_FLAGS); do \
1034           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1035         done; \
1036         (cd $(TARGET_SUBDIR)/[+module+] && \
1037           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1038                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1039                   "RANLIB=$${RANLIB}" \
1040                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1041                   [+make_target+]) \
1042           || exit 1
1043 [+ ENDIF +]
1044 [+ ENDFOR recursive_targets +]
1045 [+ ENDFOR target_modules +]
1046
1047 # ----------
1048 # GCC module
1049 # ----------
1050
1051 # Unfortunately, while gcc _should_ be a host module,
1052 # libgcc is a target module, and gen* programs are
1053 # build modules.  So GCC is a sort of hybrid.
1054
1055 # gcc is the only module which uses GCC_FLAGS_TO_PASS.
1056 # Don't use shared host config.cache, as it will confuse later
1057 # directories; GCC wants slightly different values for some
1058 # precious variables.  *sigh*
1059
1060 # We must skip configuring if toplevel bootstrap is going.
1061 .PHONY: configure-gcc maybe-configure-gcc
1062 maybe-configure-gcc:
1063 configure-gcc:
1064         @test ! -f gcc/Makefile || exit 0; \
1065         [ -f stage_last ] && exit 0; \
1066         [ -d gcc ] || mkdir gcc; \
1067         r=`${PWD_COMMAND}`; export r; \
1068         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1069         CC="$(CC)"; export CC; \
1070         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1071         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
1072         CXX="$(CXX)"; export CXX; \
1073         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1074         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1075         AR="$(AR)"; export AR; \
1076         AS="$(AS)"; export AS; \
1077         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
1078         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1079         LD="$(LD)"; export LD; \
1080         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
1081         NM="$(NM)"; export NM; \
1082         RANLIB="$(RANLIB)"; export RANLIB; \
1083         WINDRES="$(WINDRES)"; export WINDRES; \
1084         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1085         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1086         echo Configuring in gcc; \
1087         cd gcc || exit 1; \
1088         case $(srcdir) in \
1089           \.) \
1090             srcdiroption="--srcdir=."; \
1091             libsrcdir=".";; \
1092           /* | [A-Za-z]:[\\/]*) \
1093             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1094             libsrcdir="$$s/gcc";; \
1095           *) \
1096             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1097             libsrcdir="$$s/gcc";; \
1098         esac; \
1099         $(SHELL) $${libsrcdir}/configure \
1100           $(HOST_CONFIGARGS) $${srcdiroption} \
1101           || exit 1
1102
1103 # Don't 'make all' in gcc if it's already been made by 'bootstrap'; that
1104 # causes trouble.  This wart will be fixed eventually by moving
1105 # the bootstrap behavior to this file.
1106 .PHONY: all-gcc maybe-all-gcc
1107 maybe-all-gcc:
1108 all-gcc: configure-gcc
1109         r=`${PWD_COMMAND}`; export r; \
1110         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1111         if [ -f stage_last ] ; then \
1112           true ; \
1113         elif [ -f gcc/stage_last ] ; then \
1114           $(SET_LIB_PATH) \
1115           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) quickstrap); \
1116         else \
1117           $(SET_LIB_PATH) \
1118           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) all); \
1119         fi
1120
1121 # Building GCC uses some tools for rebuilding "source" files
1122 # like texinfo, bison/byacc, etc.  So we must depend on those.
1123 #
1124 # While building GCC, it may be necessary to run various target
1125 # programs like the assembler, linker, etc.  So we depend on
1126 # those too.
1127 #
1128 # In theory, on an SMP all those dependencies can be resolved
1129 # in parallel.
1130 #
1131 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1132 .PHONY: $(GCC_STRAP_TARGETS)
1133 $(GCC_STRAP_TARGETS): all-bootstrap configure-gcc
1134         @r=`${PWD_COMMAND}`; export r; \
1135         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1136         $(SET_LIB_PATH) \
1137         echo "Bootstrapping the compiler"; \
1138         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1139         @r=`${PWD_COMMAND}`; export r; \
1140         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1141         case "$@" in \
1142           *bootstrap4-lean ) \
1143             msg="Comparing stage3 and stage4 of the compiler"; \
1144             compare=compare3-lean ;; \
1145           *bootstrap4 ) \
1146             msg="Comparing stage3 and stage4 of the compiler"; \
1147             compare=compare3 ;; \
1148           *-lean ) \
1149             msg="Comparing stage2 and stage3 of the compiler"; \
1150             compare=compare-lean ;; \
1151           * ) \
1152             msg="Comparing stage2 and stage3 of the compiler"; \
1153             compare=compare ;; \
1154         esac; \
1155         $(SET_LIB_PATH) \
1156         echo "$$msg"; \
1157         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1158         @r=`${PWD_COMMAND}`; export r; \
1159         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1160         $(SET_LIB_PATH) \
1161         echo "Building runtime libraries"; \
1162         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1163
1164 profiledbootstrap: all-bootstrap configure-gcc
1165         @r=`${PWD_COMMAND}`; export r; \
1166         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1167         $(SET_LIB_PATH) \
1168         echo "Bootstrapping the compiler"; \
1169         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1170         @r=`${PWD_COMMAND}`; export r; \
1171         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1172         $(SET_LIB_PATH) \
1173         echo "Building runtime libraries and training compiler"; \
1174         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1175         @r=`${PWD_COMMAND}`; export r; \
1176         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1177         $(SET_LIB_PATH) \
1178         echo "Building feedback based compiler"; \
1179         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1180
1181 .PHONY: cross
1182 cross: all-texinfo all-bison all-byacc all-binutils all-gas all-ld
1183         @r=`${PWD_COMMAND}`; export r; \
1184         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1185         $(SET_LIB_PATH) \
1186         echo "Building the C and C++ compiler"; \
1187         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1188         @r=`${PWD_COMMAND}`; export r; \
1189         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1190         $(SET_LIB_PATH) \
1191         echo "Building runtime libraries"; \
1192         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) \
1193           LANGUAGES="c c++" all
1194
1195 .PHONY: check-gcc maybe-check-gcc
1196 maybe-check-gcc:
1197 check-gcc:
1198         @if [ -f ./gcc/Makefile ] ; then \
1199           r=`${PWD_COMMAND}`; export r; \
1200           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1201           $(SET_LIB_PATH) \
1202           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check); \
1203         else \
1204           true; \
1205         fi
1206
1207 .PHONY: check-gcc-c++
1208 check-gcc-c++:
1209         @if [ -f ./gcc/Makefile ] ; then \
1210           r=`${PWD_COMMAND}`; export r; \
1211           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1212           $(SET_LIB_PATH) \
1213           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1214         else \
1215           true; \
1216         fi
1217
1218 .PHONY: check-c++
1219 check-c++: check-target-libstdc++-v3 check-gcc-c++
1220
1221 .PHONY: install-gcc maybe-install-gcc
1222 maybe-install-gcc:
1223 install-gcc:
1224         @if [ -f ./gcc/Makefile ] ; then \
1225           r=`${PWD_COMMAND}`; export r; \
1226           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1227           $(SET_LIB_PATH) \
1228           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1229         else \
1230           true; \
1231         fi
1232
1233 # Install the gcc headers files, but not the fixed include files,
1234 # which Cygnus is not allowed to distribute.  This rule is very
1235 # dependent on the workings of the gcc Makefile.in.
1236 .PHONY: gcc-no-fixedincludes
1237 gcc-no-fixedincludes:
1238         @if [ -f ./gcc/Makefile ]; then \
1239           rm -rf gcc/tmp-include; \
1240           mv gcc/include gcc/tmp-include 2>/dev/null; \
1241           mkdir gcc/include; \
1242           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1243           touch gcc/stmp-fixinc gcc/include/fixed; \
1244           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1245           r=`${PWD_COMMAND}`; export r; \
1246           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1247           $(SET_LIB_PATH) \
1248           (cd ./gcc && \
1249            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1250           rm -rf gcc/include; \
1251           mv gcc/tmp-include gcc/include 2>/dev/null; \
1252         else true; fi
1253
1254 # Other targets (dvi, info, etc.)
1255 [+ FOR recursive_targets +]
1256 .PHONY: maybe-[+make_target+]-gcc [+make_target+]-gcc
1257 maybe-[+make_target+]-gcc:
1258 [+make_target+]-gcc: [+
1259   FOR depend +]\
1260     [+depend+]-gcc [+
1261   ENDFOR depend +]
1262         @[ -f ./gcc/Makefile ] || exit 0; \
1263         r=`${PWD_COMMAND}`; export r; \
1264         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1265         $(SET_LIB_PATH) \
1266         for flag in $(EXTRA_GCC_FLAGS); do \
1267           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1268         done; \
1269         echo "Doing [+make_target+] in gcc" ; \
1270         (cd gcc && \
1271           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1272                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1273                   "RANLIB=$${RANLIB}" \
1274                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1275                   [+make_target+]) \
1276           || exit 1
1277
1278 [+ ENDFOR recursive_targets +]
1279
1280 # ---------------------
1281 # GCC bootstrap support
1282 # ---------------------
1283
1284 # We name the directories for the various stages "stage1-gcc",
1285 # "stage2-gcc","stage3-gcc", etc.
1286 # Unfortunately, the 'compare' process will fail (on debugging information)
1287 # if any directory names are different!
1288 # So in the building rule for each stage, we relocate them before and after.
1289 # The current one is 'gcc', while the previous one is 'prev-gcc'.  (The
1290 # current one must be 'gcc' for now because the scripts in that directory
1291 # assume it.)
1292 # At the end of the bootstrap, 'stage3-gcc' must be moved to 'gcc' so that
1293 # libraries can find it.  Ick!
1294
1295 # Bugs: This is almost certainly not parallel-make safe.
1296
1297 # 'touch' doesn't work right on some platforms.
1298 STAMP = echo timestamp >
1299
1300 # Only build the C compiler for stage1, because that is the only one that
1301 # we can guarantee will build with the native compiler, and also it is the
1302 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
1303 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
1304 # overrideable (for a bootstrap build stage1 also builds gcc.info).
1305
1306 STAGE1_CFLAGS=@stage1_cflags@
1307 STAGE1_LANGUAGES=@stage1_languages@
1308
1309 # For stage 1:
1310 # * We force-disable intermodule optimizations, even if
1311 #   --enable-intermodule was passed, since the installed compiler probably
1312 #   can't handle them.  Luckily, autoconf always respects
1313 #   the last argument when conflicting --enable arguments are passed.
1314 # * Likewise, we force-disable coverage flags, since the installed compiler
1315 #   probably has never heard of them.
1316 # * We build only C (and possibly Ada).
1317 configure-stage1-gcc:
1318         echo configure-stage1-gcc > stage_last ; \
1319         if [ -f stage1-gcc/Makefile ] ; then \
1320           $(STAMP) configure-stage1-gcc ; \
1321           exit 0; \
1322         else \
1323           true ; \
1324         fi ; \
1325         [ -d stage1-gcc ] || mkdir stage1-gcc; \
1326         mv stage1-gcc gcc ; \
1327         r=`${PWD_COMMAND}`; export r; \
1328         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1329         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
1330         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1331         CC="$(CC)"; export CC; \
1332         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1333         CXX="$(CXX)"; export CXX; \
1334         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1335         AR="$(AR)"; export AR; \
1336         AS="$(AS)"; export AS; \
1337         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
1338         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1339         LD="$(LD)"; export LD; \
1340         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
1341         NM="$(NM)"; export NM; \
1342         RANLIB="$(RANLIB)"; export RANLIB; \
1343         WINDRES="$(WINDRES)"; export WINDRES; \
1344         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1345         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1346         echo Configuring stage 1 in gcc; \
1347         cd gcc || exit 1; \
1348         case $(srcdir) in \
1349           \.) \
1350             srcdiroption="--srcdir=."; \
1351             libsrcdir=".";; \
1352           /* | [A-Za-z]:[\\/]*) \
1353             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1354             libsrcdir="$$s/gcc";; \
1355           *) \
1356             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1357             libsrcdir="$$s/gcc";; \
1358         esac; \
1359         $(SHELL) $${libsrcdir}/configure \
1360           $(HOST_CONFIGARGS) $${srcdiroption} \
1361           --disable-intermodule --disable-coverage \
1362           --enable-languages="$(STAGE1_LANGUAGES)"; \
1363         cd .. ; \
1364         mv gcc stage1-gcc ; \
1365         $(STAMP) configure-stage1-gcc
1366
1367 # Real targets act phony if they depend on phony targets; this hack
1368 # prevents gratuitous rebuilding of stage 1.
1369 prebootstrap:
1370         $(MAKE) all-bootstrap
1371         $(STAMP) prebootstrap
1372
1373 all-stage1-gcc: configure-stage1-gcc prebootstrap
1374         echo all-stage1-gcc > stage_last ; \
1375         r=`${PWD_COMMAND}`; export r; \
1376         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1377         mv stage1-gcc gcc ; \
1378         cd gcc && \
1379         $(MAKE) $(GCC_FLAGS_TO_PASS) \
1380                 CFLAGS="$(STAGE1_CFLAGS)" \
1381                 || exit 1 ; \
1382         cd .. ; \
1383         mv gcc stage1-gcc ; \
1384         $(STAMP) all-stage1-gcc
1385
1386 # TODO: Deal with STAGE_PREFIX (which is only for ada, incidentally)
1387 # Possibly pass --enable-werror-always (depending on --enable-werror);
1388 # that's what @stage2_werror_flag@ is for
1389 configure-stage2-gcc: all-stage1-gcc
1390         echo configure-stage2-gcc > stage_last ; \
1391         if [ -f stage2-gcc/Makefile ] ; then \
1392           $(STAMP) configure-stage2-gcc ; \
1393           exit 0; \
1394         else \
1395           true ; \
1396         fi ; \
1397         [ -d stage2-gcc ] || mkdir stage2-gcc; \
1398         mv stage2-gcc gcc ; \
1399         mv stage1-gcc prev-gcc ; \
1400         r=`${PWD_COMMAND}`; export r; \
1401         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1402         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
1403         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1404         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1405         CXX="$(CXX)"; export CXX; \
1406         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1407         AR="$(AR)"; export AR; \
1408         AS="$(AS)"; export AS; \
1409         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1410         LD="$(LD)"; export LD; \
1411         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
1412         NM="$(NM)"; export NM; \
1413         RANLIB="$(RANLIB)"; export RANLIB; \
1414         WINDRES="$(WINDRES)"; export WINDRES; \
1415         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1416         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1417         CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
1418         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
1419         echo Configuring stage 2 in gcc; \
1420         cd gcc || exit 1; \
1421         case $(srcdir) in \
1422           \.) \
1423             srcdiroption="--srcdir=."; \
1424             libsrcdir=".";; \
1425           /* | [A-Za-z]:[\\/]*) \
1426             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1427             libsrcdir="$$s/gcc";; \
1428           *) \
1429             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1430             libsrcdir="$$s/gcc";; \
1431         esac; \
1432         $(SHELL) $${libsrcdir}/configure \
1433           $(HOST_CONFIGARGS) $${srcdiroption} @stage2_werror_flag@ ; \
1434         cd .. ; \
1435         mv gcc stage2-gcc ; \
1436         mv prev-gcc stage1-gcc ; \
1437         $(STAMP) configure-stage2-gcc
1438
1439 # Flags to pass to stage2 and later makes.
1440 BOOT_CFLAGS= -g -O2
1441 POSTSTAGE1_FLAGS_TO_PASS = \
1442         CFLAGS="$(BOOT_CFLAGS)" \
1443         ADAC="\$$(CC)"
1444
1445 all-stage2-gcc: all-stage1-gcc configure-stage2-gcc
1446         echo all-stage2-gcc > stage_last ; \
1447         r=`${PWD_COMMAND}`; export r; \
1448         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1449         mv stage2-gcc gcc ; \
1450         mv stage1-gcc prev-gcc ; \
1451         cd gcc && \
1452         $(MAKE) $(GCC_FLAGS_TO_PASS) \
1453                 CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \
1454                 CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \
1455                 STAGE_PREFIX=$$r/prev-gcc/ \
1456                 $(POSTSTAGE1_FLAGS_TO_PASS) || exit 1 ; \
1457         cd .. ; \
1458         mv prev-gcc stage1-gcc ; \
1459         mv gcc stage2-gcc ; \
1460         $(STAMP) all-stage2-gcc
1461
1462 configure-stage3-gcc: all-stage2-gcc
1463         echo configure-stage3-gcc > stage_last ; \
1464         if [ -f stage3-gcc/Makefile ] ; then \
1465           $(STAMP) configure-stage3-gcc ; \
1466           exit 0; \
1467         else \
1468           true ; \
1469         fi ; \
1470         [ -d stage3-gcc ] || mkdir stage3-gcc; \
1471         mv stage3-gcc gcc ; \
1472         mv stage2-gcc prev-gcc ; \
1473         r=`${PWD_COMMAND}`; export r; \
1474         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1475         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
1476         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1477         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1478         CXX="$(CXX)"; export CXX; \
1479         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1480         AR="$(AR)"; export AR; \
1481         AS="$(AS)"; export AS; \
1482         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1483         LD="$(LD)"; export LD; \
1484         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
1485         NM="$(NM)"; export NM; \
1486         RANLIB="$(RANLIB)"; export RANLIB; \
1487         WINDRES="$(WINDRES)"; export WINDRES; \
1488         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1489         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1490         CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
1491         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
1492         echo Configuring stage 3 in gcc; \
1493         cd gcc || exit 1; \
1494         case $(srcdir) in \
1495           \.) \
1496             srcdiroption="--srcdir=."; \
1497             libsrcdir=".";; \
1498           /* | [A-Za-z]:[\\/]*) \
1499             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1500             libsrcdir="$$s/gcc";; \
1501           *) \
1502             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1503             libsrcdir="$$s/gcc";; \
1504         esac; \
1505         $(SHELL) $${libsrcdir}/configure \
1506           $(HOST_CONFIGARGS) $${srcdiroption} @stage2_werror_flag@ ; \
1507         cd .. ; \
1508         mv gcc stage3-gcc ; \
1509         mv prev-gcc stage2-gcc ; \
1510         $(STAMP) configure-stage3-gcc
1511
1512 all-stage3-gcc: all-stage2-gcc configure-stage3-gcc
1513         echo all-stage3-gcc > stage_last ; \
1514         r=`${PWD_COMMAND}`; export r; \
1515         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1516         mv stage2-gcc prev-gcc ; \
1517         mv stage3-gcc gcc ; \
1518         cd gcc && \
1519         $(MAKE) $(GCC_FLAGS_TO_PASS) \
1520                 CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \
1521                 CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \
1522                 STAGE_PREFIX=$$r/prev-gcc/ \
1523                 $(POSTSTAGE1_FLAGS_TO_PASS) || exit 1 ; \
1524         cd .. ; \
1525         mv prev-gcc stage2-gcc ; \
1526         mv gcc stage3-gcc ; \
1527         $(STAMP) all-stage3-gcc
1528
1529 # We only want to compare .o files, so set this!
1530 objext = .o
1531
1532 compare: all-stage3-gcc
1533         r=`${PWD_COMMAND}`; export r; \
1534         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1535         rm -f .bad_compare ; \
1536         cd stage3-gcc; \
1537         files=`find . -name "*$(objext)" -print` ; \
1538         cd .. ; \
1539         for file in $${files} ; do \
1540           cmp --ignore-initial=16 $$r/stage2-gcc/$$file $$r/stage3-gcc/$$file \
1541               > /dev/null 2>&1; \
1542           test $$? -eq 1 && echo $$file differs >> .bad_compare || true; \
1543         done ; \
1544         if [ -f .bad_compare ]; then \
1545           echo "Bootstrap comparison failure!"; \
1546           cat .bad_compare; \
1547           exit 1; \
1548         else \
1549           true; \
1550         fi ; \
1551         $(STAMP) compare
1552
1553 .PHONY: new-bootstrap
1554 # This target exists so that everything can be made in one pass.
1555 # 'all-gcc' has to avoid stomping on the bootstrap-generated gcc for
1556 # this to work.
1557 new-bootstrap: compare
1558         mv stage3-gcc gcc ; \
1559         $(MAKE) all ; \
1560         mv gcc stage3-gcc
1561
1562 # --------------------------------------
1563 # Dependencies between different modules
1564 # --------------------------------------
1565
1566 # There are two types of dependencies here: 'hard' dependencies, where one
1567 # module simply won't build without the other; and 'soft' dependencies, where
1568 # if the depended-on module is missing, the depending module will do without
1569 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1570 # are specified by depending on a 'maybe-' target.  If you're not sure,
1571 # it's safer to use a soft dependency.
1572
1573 # Host modules specific to gcc.
1574 # GCC needs to identify certain tools.
1575 # GCC also needs the information exported by the intl configure script.
1576 configure-gcc: maybe-configure-intl maybe-configure-binutils maybe-configure-gas maybe-configure-ld maybe-configure-bison maybe-configure-flex
1577 all-gcc: maybe-all-libiberty maybe-all-intl maybe-all-bison maybe-all-byacc maybe-all-binutils maybe-all-gas maybe-all-ld maybe-all-zlib
1578 # This is a slightly kludgy method of getting dependencies on
1579 # all-build-libiberty correct; it would be better to build it every time.
1580 all-gcc: maybe-all-build-libiberty
1581 all-bootstrap: maybe-all-libiberty maybe-all-intl maybe-all-texinfo maybe-all-bison maybe-all-byacc maybe-all-binutils maybe-all-gas maybe-all-ld maybe-all-zlib
1582
1583 # Host modules specific to gdb.
1584 # GDB needs to know that the simulator is being built.
1585 configure-gdb: maybe-configure-itcl maybe-configure-tcl maybe-configure-tk maybe-configure-sim
1586 GDB_TK = @GDB_TK@
1587 all-gdb: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-mmalloc maybe-all-readline maybe-all-bison maybe-all-byacc maybe-all-sim $(gdbnlmrequirements) $(GDB_TK)
1588 install-gdb: maybe-install-tcl maybe-install-tk maybe-install-itcl maybe-install-tix maybe-install-libgui
1589 configure-libgui: maybe-configure-tcl maybe-configure-tk
1590 all-libgui: maybe-all-tcl maybe-all-tk maybe-all-itcl
1591
1592 # Host modules specific to binutils.
1593 configure-bfd: configure-libiberty
1594 all-bfd: maybe-all-libiberty maybe-all-intl
1595 all-binutils: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-flex maybe-all-bison maybe-all-byacc maybe-all-intl
1596 # We put install-opcodes before install-binutils because the installed
1597 # binutils might be on PATH, and they might need the shared opcodes
1598 # library.
1599 install-binutils: maybe-install-opcodes
1600 # libopcodes depends on libbfd
1601 install-opcodes: maybe-install-bfd
1602 all-gas: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-intl
1603 all-gprof: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-intl
1604 all-ld: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-bison maybe-all-byacc maybe-all-flex maybe-all-intl
1605 all-opcodes: maybe-all-bfd maybe-all-libiberty
1606
1607 # Other host modules in the 'src' repository.
1608 all-dejagnu: maybe-all-tcl maybe-all-expect maybe-all-tk
1609 configure-expect: maybe-configure-tcl maybe-configure-tk
1610 all-expect: maybe-all-tcl maybe-all-tk
1611 configure-itcl: maybe-configure-tcl maybe-configure-tk
1612 all-itcl: maybe-all-tcl maybe-all-tk
1613 # We put install-tcl before install-itcl because itcl wants to run a
1614 # program on installation which uses the Tcl libraries.
1615 install-itcl: maybe-install-tcl
1616 all-sid: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-tcl maybe-all-tk
1617 install-sid: maybe-install-tcl maybe-install-tk
1618 all-sim: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-readline maybe-configure-gdb
1619 configure-tk: maybe-configure-tcl
1620 all-tk: maybe-all-tcl
1621 configure-tix: maybe-configure-tcl maybe-configure-tk
1622 all-tix: maybe-all-tcl maybe-all-tk
1623 all-texinfo: maybe-all-libiberty
1624
1625 # Other host modules.  Warning, these are not well tested.
1626 all-autoconf: maybe-all-m4 maybe-all-texinfo
1627 all-automake: maybe-all-m4 maybe-all-texinfo
1628 all-bison: maybe-all-texinfo
1629 all-diff: maybe-all-libiberty
1630 all-fastjar: maybe-all-zlib maybe-all-libiberty
1631 all-fileutils: maybe-all-libiberty
1632 all-flex: maybe-all-libiberty maybe-all-bison maybe-all-byacc
1633 all-gzip: maybe-all-libiberty
1634 all-hello: maybe-all-libiberty
1635 all-m4: maybe-all-libiberty maybe-all-texinfo
1636 all-make: maybe-all-libiberty maybe-all-intl
1637 all-patch: maybe-all-libiberty
1638 all-prms: maybe-all-libiberty
1639 all-recode: maybe-all-libiberty
1640 all-sed: maybe-all-libiberty
1641 all-send-pr: maybe-all-prms
1642 all-tar: maybe-all-libiberty
1643 all-uudecode: maybe-all-libiberty
1644
1645 ALL_GCC = maybe-all-gcc
1646 ALL_GCC_C = $(ALL_GCC) maybe-all-target-newlib maybe-all-target-libgloss
1647 ALL_GCC_CXX = $(ALL_GCC_C) maybe-all-target-libstdc++-v3
1648
1649 # Target modules specific to gcc.
1650 configure-target-boehm-gc: $(ALL_GCC_C) maybe-configure-target-qthreads
1651 configure-target-fastjar: maybe-configure-target-zlib
1652 all-target-fastjar: maybe-all-target-zlib maybe-all-target-libiberty
1653 configure-target-libada: $(ALL_GCC_C)
1654 configure-target-libf2c: $(ALL_GCC_C)
1655 all-target-libf2c: maybe-all-target-libiberty
1656 configure-target-libffi: $(ALL_GCC_C)
1657 configure-target-libjava: $(ALL_GCC_C) maybe-configure-target-zlib maybe-configure-target-boehm-gc maybe-configure-target-qthreads maybe-configure-target-libffi
1658 all-target-libjava: maybe-all-fastjar maybe-all-target-zlib maybe-all-target-boehm-gc maybe-all-target-qthreads maybe-all-target-libffi
1659 configure-target-libobjc: $(ALL_GCC_C)
1660 all-target-libobjc: maybe-all-target-libiberty
1661 configure-target-libstdc++-v3: $(ALL_GCC_C)
1662 all-target-libstdc++-v3: maybe-all-target-libiberty
1663 configure-target-zlib: $(ALL_GCC_C)
1664
1665 # Target modules in the 'src' repository.
1666 configure-target-examples: $(ALL_GCC_C)
1667 configure-target-libgloss: $(ALL_GCC)
1668 all-target-libgloss: maybe-configure-target-newlib
1669 configure-target-libiberty: $(ALL_GCC)
1670 configure-target-libtermcap: $(ALL_GCC_C)
1671 configure-target-newlib: $(ALL_GCC)
1672 configure-target-rda: $(ALL_GCC_C)
1673 configure-target-winsup: $(ALL_GCC_C)
1674 all-target-winsup: maybe-all-target-libiberty maybe-all-target-libtermcap
1675
1676 # Other target modules.  Warning, these are not well tested.
1677 configure-target-gperf: $(ALL_GCC_CXX)
1678 all-target-gperf: maybe-all-target-libiberty maybe-all-target-libstdc++-v3
1679 configure-target-qthreads: $(ALL_GCC_C)
1680
1681 # Dependencies of maybe-foo on foo.  These are used because, for example,
1682 # all-gcc only depends on all-gas if gas is present and being configured.
1683 @maybe_dependencies@
1684
1685 # Serialization dependencies.  Host configures don't work well in parallel to
1686 # each other, due to contention over config.cache.  Target configures and
1687 # build configures are similar.
1688 @serialization_dependencies@
1689
1690 # --------------------------------
1691 # Regenerating top level configury
1692 # --------------------------------
1693
1694 # Multilib.out tells target dirs what multilibs they should build.
1695 # There is really only one copy.  We use the 'timestamp' method to
1696 # work around various timestamp bugs on some systems.
1697 # We use move-if-change so that it's only considered updated when it
1698 # actually changes, because it has to depend on a phony target.
1699 multilib.out: maybe-all-gcc
1700         @r=`${PWD_COMMAND}`; export r; \
1701         echo "Checking multilib configuration..."; \
1702         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1703         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1704
1705 # Rebuilding Makefile.in, using autogen.
1706 AUTOGEN = autogen
1707 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1708         cd $(srcdir) && $(AUTOGEN) Makefile.def
1709
1710 # Rebuilding Makefile.
1711 Makefile: $(srcdir)/Makefile.in config.status
1712         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1713
1714 config.status: configure $(gcc_version_trigger)
1715         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1716
1717 # Rebuilding configure.
1718 AUTOCONF = autoconf
1719 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1720         cd $(srcdir) && $(AUTOCONF)
1721
1722 # ------------------------------
1723 # Special directives to GNU Make
1724 # ------------------------------
1725
1726 # Don't pass command-line variables to submakes.
1727 .NOEXPORT:
1728 MAKEOVERRIDES=
1729
1730 # end of Makefile.in