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, 2004 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 $(RPATH_ENVVAR);
 106
 107 # This is the list of directories to be built for the build system.
 108 BUILD_CONFIGDIRS = libiberty libbanshee
 109 # Build programs are put under this directory.
 110 BUILD_SUBDIR = @build_subdir@
 111 # This is set by the configure script to the arguments to use when configuring
 112 # directories built for the build system.
 113 BUILD_CONFIGARGS = @build_configargs@
 114 # This is the list of variables to export in the environment when
 115 # configuring subdirectories for the build system.  It must also be
 116 # exported whenever recursing into a build directory in case that
 117 # directory's Makefile re-runs configure.
 118 BUILD_EXPORTS = \
 119         AR="$(AR_FOR_BUILD)"; export AR; \
 120         AS="$(AS_FOR_BUILD)"; export AS; \
 121         CC="$(CC_FOR_BUILD)"; export CC; \
 122         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 123         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 124         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 125         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 126         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 127         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 128         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 129         LD="$(LD_FOR_BUILD)"; export LD; \
 130         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 131         NM="$(NM_FOR_BUILD)"; export NM; \
 132         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 133         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES;
 134
 135 # This is the list of directories to built for the host system.
 136 SUBDIRS = @configdirs@
 137 # This is set by the configure script to the arguments to use when configuring
 138 # directories built for the host system.
 139 HOST_CONFIGARGS = @host_configargs@
 140 # This is the list of variables to export in the environment when
 141 # configuring subdirectories for the host system.  It must also be
 142 # exported whenever recursing into a host directory in case that
 143 # directory's Makefile re-runs configure.
 144 HOST_EXPORTS = \
 145         CC="$(CC)"; export CC; \
 146         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 147         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 148         CXX="$(CXX)"; export CXX; \
 149         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 150         AR="$(AR)"; export AR; \
 151         AS="$(AS)"; export AS; \
 152         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 153         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 154         LD="$(LD)"; export LD; \
 155         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 156         NM="$(NM)"; export NM; \
 157         RANLIB="$(RANLIB)"; export RANLIB; \
 158         WINDRES="$(WINDRES)"; export WINDRES; \
 159         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 160         OBJDUMP="$(OBJDUMP)"; export OBJDUMP;
 161
 162 # Similar, for the gcc directory.
 163 GCC_HOST_EXPORTS = \
 164         $(HOST_EXPORTS) \
 165         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 166         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 167         GMPINC="$(HOST_GMPINC)"; export GMPINC;
 168
 169 # Similar, for later GCC stages.
 170 STAGE_HOST_EXPORTS = \
 171         $(GCC_HOST_EXPORTS) \
 172         CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
 173         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC_FOR_BUILD;
 174
 175 # This is set by the configure script to the list of directories which
 176 # should be built using the target tools.
 177 TARGET_CONFIGDIRS = @target_configdirs@
 178 # Target libraries are put under this directory:
 179 TARGET_SUBDIR = @target_subdir@
 180 # This is set by the configure script to the arguments to use when configuring
 181 # directories built for the target.
 182 TARGET_CONFIGARGS = @target_configargs@
 183 # This is the list of variables to export in the environment when
 184 # configuring subdirectories for the host system.  It must also be
 185 # exported whenever recursing into a host directory in case that
 186 # directory's Makefile re-runs configure.
 187 BASE_TARGET_EXPORTS = \
 188         AR="$(AR_FOR_TARGET)"; export AR; \
 189         AS="$(AS_FOR_TARGET)"; export AS; \
 190         CC="$(CC_FOR_TARGET)"; export CC; \
 191         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 192         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 193         CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 194         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 195         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 196         GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
 197         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 198         LD="$(LD_FOR_TARGET)"; export LD; \
 199         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 200         NM="$(NM_FOR_TARGET)"; export NM; \
 201         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 202         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES;
 203
 204 RAW_CXX_TARGET_EXPORTS = \
 205         $(BASE_TARGET_EXPORTS) \
 206         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 207         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
 208
 209 NORMAL_TARGET_EXPORTS = \
 210         $(BASE_TARGET_EXPORTS) \
 211         CXX="$(CXX_FOR_TARGET)"; export CXX;
 212
 213 # Where to find GMP
 214 HOST_GMPLIBS = @gmplibs@
 215 HOST_GMPINC = @gmpinc@
 216
 217 # ----------------------------------------------
 218 # Programs producing files for the BUILD machine
 219 # ----------------------------------------------
 220
 221 SHELL = @config_shell@
 222
 223 # pwd command to use.  Allow user to override default by setting PWDCMD in
 224 # the environment to account for automounters.  The make variable must not
 225 # be called PWDCMD, otherwise the value set here is passed to make
 226 # subprocesses and overrides the setting from the user's environment.
 227 # Don't use PWD since it is a common shell environment variable and we
 228 # don't want to corrupt it.
 229 PWD_COMMAND = $${PWDCMD-pwd}
 230
 231 # compilers to use to create programs which must be run in the build
 232 # environment.
 233 CC_FOR_BUILD = @CC_FOR_BUILD@
 234 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 235
 236 CXX_FOR_BUILD = $(CXX)
 237
 238 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 239 # here so that they can be overridden by Makefile fragments.
 240 BUILD_PREFIX = @BUILD_PREFIX@
 241 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 242
 243 BISON=@BISON@
 244 USUAL_BISON = `if [ -f $$r/bison/bison ] ; then \
 245             echo $$r/bison/bison -L $$s/bison/ ; \
 246          else \
 247             echo bison ; \
 248          fi`
 249
 250 DEFAULT_YACC = @DEFAULT_YACC@
 251 YACC=@YACC@
 252 USUAL_YACC = `if [ -f $$r/bison/bison ] ; then \
 253             echo $$r/bison/bison -y -L $$s/bison/ ; \
 254         elif [ -f $$r/byacc/byacc ] ; then \
 255             echo $$r/byacc/byacc ; \
 256         else \
 257             echo ${DEFAULT_YACC} ; \
 258         fi`
 259
 260 DEFAULT_LEX = @DEFAULT_LEX@
 261 LEX=@LEX@
 262 USUAL_LEX = `if [ -f $$r/flex/flex ] ; \
 263         then echo $$r/flex/flex ; \
 264         else echo ${DEFAULT_LEX} ; fi`
 265
 266 DEFAULT_M4 = @DEFAULT_M4@
 267 M4 = `if [ -f $$r/m4/m4 ] ; \
 268         then echo $$r/m4/m4 ; \
 269         else echo ${DEFAULT_M4} ; fi`
 270
 271 # For an installed makeinfo, we require it to be from texinfo 4.2 or
 272 # higher, else we use the "missing" dummy.
 273 MAKEINFO=@MAKEINFO@
 274 USUAL_MAKEINFO = `if [ -f $$r/texinfo/makeinfo/makeinfo ] ; \
 275         then echo $$r/texinfo/makeinfo/makeinfo ; \
 276         else if (makeinfo --version \
 277           | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])') >/dev/null 2>&1; \
 278         then echo makeinfo; else echo $$s/missing makeinfo; fi; fi`
 279
 280 # This just becomes part of the MAKEINFO definition passed down to
 281 # sub-makes.  It lets flags be given on the command line while still
 282 # using the makeinfo from the object tree.
 283 # (Default to avoid splitting info files by setting the threshold high.)
 284 MAKEINFOFLAGS = --split-size=5000000
 285
 286 EXPECT = `if [ -f $$r/expect/expect ] ; \
 287         then echo $$r/expect/expect ; \
 288         else echo expect ; fi`
 289
 290 RUNTEST = `if [ -f $$s/dejagnu/runtest ] ; \
 291         then echo $$s/dejagnu/runtest ; \
 292         else echo runtest ; fi`
 293
 294 # ---------------------------------------------
 295 # Programs producing files for the HOST machine
 296 # ---------------------------------------------
 297
 298 # This is the list of directories that may be needed in RPATH_ENVVAR
 299 # so that programs built for the host machine work.
 300 HOST_LIB_PATH = $$r/bfd:$$r/opcodes
 301
 302 AS = @AS@
 303
 304 AR = @AR@
 305 AR_FLAGS = rc
 306
 307 CC = @CC@
 308 CFLAGS = @CFLAGS@
 309 LIBCFLAGS = $(CFLAGS)
 310
 311 CXX = @CXX@
 312 CXXFLAGS = @CXXFLAGS@
 313 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 314
 315 DLLTOOL = @DLLTOOL@
 316
 317 NM = @NM@
 318
 319 LD = @LD@
 320 LDFLAGS =
 321
 322 RANLIB = @RANLIB@
 323
 324 WINDRES = @WINDRES@
 325
 326 PICFLAG =
 327
 328 # -----------------------------------------------
 329 # Programs producing files for the TARGET machine
 330 # -----------------------------------------------
 331
 332 # This is the list of directories that may be needed in RPATH_ENVVAR
 333 # so that prorgams built for the target machine work.
 334 TARGET_LIB_PATH = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:$$r/$(TARGET_SUBDIR)/libmudflap/.libs
 335
 336 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 337
 338 AR_FOR_TARGET=@AR_FOR_TARGET@
 339 CONFIGURED_AR_FOR_TARGET=@CONFIGURED_AR_FOR_TARGET@
 340 USUAL_AR_FOR_TARGET = ` \
 341   if [ -f $$r/binutils/ar ] ; then \
 342     echo $$r/binutils/ar ; \
 343   else \
 344     if [ '$(host)' = '$(target)' ] ; then \
 345       echo $(AR); \
 346     else \
 347       echo $(CONFIGURED_AR_FOR_TARGET) ; \
 348     fi; \
 349   fi`
 350
 351 AS_FOR_TARGET=@AS_FOR_TARGET@
 352 CONFIGURED_AS_FOR_TARGET=@CONFIGURED_AS_FOR_TARGET@
 353 USUAL_AS_FOR_TARGET = ` \
 354   if [ -f $$r/gas/as-new ] ; then \
 355     echo $$r/gas/as-new ; \
 356   elif [ -f $$r/gcc/xgcc ]; then \
 357     $(CC_FOR_TARGET) -print-prog-name=as ; \
 358   else \
 359     if [ '$(host)' = '$(target)' ] ; then \
 360       echo $(AS); \
 361     else \
 362       echo $(CONFIGURED_AS_FOR_TARGET) ; \
 363     fi; \
 364   fi`
 365
 366 CC_FOR_TARGET = @CC_FOR_TARGET@
 367 # During gcc bootstrap, if we use some random cc for stage1 then
 368 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
 369 # (which we know are built with gcc) are built with optimizations so
 370 # prepend -O2 when setting CFLAGS_FOR_TARGET.
 371 CFLAGS_FOR_TARGET = -O2 $(CFLAGS)
 372 # If GCC_FOR_TARGET is not overriden on the command line, then this
 373 # variable is passed down to the gcc Makefile, where it is used to
 374 # build libgcc2.a.  We define it here so that it can itself be
 375 # overridden on the command line.
 376 GCC_FOR_TARGET=@GCC_FOR_TARGET@
 377 USUAL_GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) $$r/gcc/xgcc -B$$r/gcc/ $(FLAGS_FOR_TARGET)
 378 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 379
 380 CXX_FOR_TARGET = @CXX_FOR_TARGET@
 381 RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
 382 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 383 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 384 CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
 385 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 386
 387 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 388 CONFIGURED_DLLTOOL_FOR_TARGET=@CONFIGURED_DLLTOOL_FOR_TARGET@
 389 USUAL_DLLTOOL_FOR_TARGET = ` \
 390   if [ -f $$r/binutils/dlltool ] ; then \
 391     echo $$r/binutils/dlltool ; \
 392   else \
 393     if [ '$(host)' = '$(target)' ] ; then \
 394       echo $(DLLTOOL); \
 395     else \
 396       echo $(CONFIGURED_DLLTOOL_FOR_TARGET) ; \
 397     fi; \
 398   fi`
 399
 400 GCJ_FOR_TARGET = @GCJ_FOR_TARGET@
 401 GFORTRAN_FOR_TARGET = @GFORTRAN_FOR_TARGET@
 402
 403 LD_FOR_TARGET=@LD_FOR_TARGET@
 404 CONFIGURED_LD_FOR_TARGET=@CONFIGURED_LD_FOR_TARGET@
 405 USUAL_LD_FOR_TARGET = ` \
 406   if [ -f $$r/ld/ld-new ] ; then \
 407     echo $$r/ld/ld-new ; \
 408   elif [ -f $$r/gcc/xgcc ]; then \
 409     $(CC_FOR_TARGET) -print-prog-name=ld ; \
 410   else \
 411     if [ '$(host)' = '$(target)' ] ; then \
 412       echo $(LD); \
 413     else \
 414       echo $(CONFIGURED_LD_FOR_TARGET) ; \
 415     fi; \
 416   fi`
 417
 418 LDFLAGS_FOR_TARGET =
 419
 420 NM_FOR_TARGET=@NM_FOR_TARGET@
 421 CONFIGURED_NM_FOR_TARGET=@CONFIGURED_NM_FOR_TARGET@
 422 USUAL_NM_FOR_TARGET = ` \
 423   if [ -f $$r/binutils/nm-new ] ; then \
 424     echo $$r/binutils/nm-new ; \
 425   elif [ -f $$r/gcc/xgcc ]; then \
 426     $(CC_FOR_TARGET) -print-prog-name=nm ; \
 427   else \
 428     if [ '$(host)' = '$(target)' ] ; then \
 429       echo $(NM); \
 430     else \
 431       echo $(CONFIGURED_NM_FOR_TARGET) ; \
 432     fi; \
 433   fi`
 434
 435 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 436 CONFIGURED_RANLIB_FOR_TARGET=@CONFIGURED_RANLIB_FOR_TARGET@
 437 USUAL_RANLIB_FOR_TARGET = ` \
 438   if [ -f $$r/binutils/ranlib ] ; then \
 439     echo $$r/binutils/ranlib ; \
 440   else \
 441     if [ '$(host)' = '$(target)' ] ; then \
 442       if [ x'$(RANLIB)' != x ]; then \
 443          echo $(RANLIB); \
 444       else \
 445          echo ranlib; \
 446       fi; \
 447     else \
 448       echo $(CONFIGURED_RANLIB_FOR_TARGET) ; \
 449     fi; \
 450   fi`
 451
 452 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 453 CONFIGURED_WINDRES_FOR_TARGET=@CONFIGURED_WINDRES_FOR_TARGET@
 454 USUAL_WINDRES_FOR_TARGET = ` \
 455   if [ -f $$r/binutils/windres ] ; then \
 456     echo $$r/binutils/windres ; \
 457   else \
 458     if [ '$(host)' = '$(target)' ] ; then \
 459       echo $(WINDRES); \
 460     else \
 461       echo $(CONFIGURED_WINDRES_FOR_TARGET) ; \
 462     fi; \
 463   fi`
 464
 465 PICFLAG_FOR_TARGET =
 466
 467 # ------------------------------------
 468 # Miscellaneous targets and flag lists
 469 # ------------------------------------
 470
 471 # The first rule in the file had better be this one.  Don't put any above it.
 472 # This lives here to allow makefile fragments to contain dependencies.
 473 @default_target@:
 474
 475 #### host and target specific makefile fragments come in here.
 476 @target_makefile_frag@
 477 @alphaieee_frag@
 478 @ospace_frag@
 479 @host_makefile_frag@
 480 ###
 481
 482 # Flags to pass down to all sub-makes.
 483 BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
 484         "[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
 485         "CONFIG_SHELL=$(SHELL)" \
 486         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 487
 488 # For any flags above that may contain shell code that varies from one
 489 # target library to another.  When doing recursive invocations of the
 490 # top-level Makefile, we don't want the outer make to evaluate them,
 491 # so we pass these variables down unchanged.  They must not contain
 492 # single nor double quotes.
 493 RECURSE_FLAGS = \
 494         CXX_FOR_TARGET='$(CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 495         RAW_CXX_FOR_TARGET='$(RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 496
 497 # Flags to pass down to most sub-makes, in which we're building with
 498 # the host environment.
 499 EXTRA_HOST_FLAGS = \
 500         'AR=$(AR)' \
 501         'AS=$(AS)' \
 502         'CC=$(CC)' \
 503         'CXX=$(CXX)' \
 504         'DLLTOOL=$(DLLTOOL)' \
 505         'LD=$(LD)' \
 506         'NM=$(NM)' \
 507         'RANLIB=$(RANLIB)' \
 508         'WINDRES=$(WINDRES)'
 509
 510 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 511
 512 # Flags that are concerned with the location of the X11 include files
 513 # and library files
 514 #
 515 # NOTE: until the top-level is getting the values via autoconf, it only
 516 # causes problems to have this top-level Makefile overriding the autoconf-set
 517 # values in child directories.  Only variables that don't conflict with
 518 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 519 #
 520 X11_FLAGS_TO_PASS = \
 521         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 522         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 523
 524 # Flags to pass down to makes which are built with the target environment.
 525 # The double $ decreases the length of the command line; the variables
 526 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
 527 EXTRA_TARGET_FLAGS = \
 528         'AR=$$(AR_FOR_TARGET)' \
 529         'AS=$$(AS_FOR_TARGET)' \
 530         'CC=$$(CC_FOR_TARGET)' \
 531         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 532         'CXX=$$(CXX_FOR_TARGET)' \
 533         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 534         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 535         'LD=$$(LD_FOR_TARGET)' \
 536         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 537         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 538         'NM=$$(NM_FOR_TARGET)' \
 539         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 540         'WINDRES=$$(WINDRES_FOR_TARGET)'
 541
 542 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 543
 544 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 545 # unfortunately needs the native compiler and the target ar and
 546 # ranlib.
 547 # If any variables are added here, they must be added to do-*, below.
 548 # The BUILD_* variables are a special case, which are used for the gcc
 549 # cross-building scheme.
 550 EXTRA_GCC_FLAGS = \
 551         'BUILD_PREFIX=$(BUILD_PREFIX)' \
 552         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
 553         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 554         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
 555         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 556         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 557         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 558         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 559         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 560         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 561         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 562         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 563         "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 564
 565 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 566
 567 .PHONY: configure-host
 568 configure-host: maybe-configure-gcc [+
 569   FOR host_modules +] \
 570     maybe-configure-[+module+][+
 571   ENDFOR host_modules +]
 572 .PHONY: configure-target
 573 configure-target: [+
 574   FOR target_modules +] \
 575     maybe-configure-target-[+module+][+
 576   ENDFOR target_modules +]
 577
 578 # The target built for a native non-bootstrap build.
 579 .PHONY: all
 580 all: @all_build_modules@ all-host all-target
 581
 582 .PHONY: all-host
 583 all-host: maybe-all-gcc [+
 584   FOR host_modules +] \
 585     maybe-all-[+module+][+
 586   ENDFOR host_modules +]
 587 .PHONY: all-target
 588 all-target: [+
 589   FOR target_modules +] \
 590     maybe-all-target-[+module+][+
 591   ENDFOR target_modules +]
 592
 593 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 594 # ``make X'' in all subdirectories (because, in general, there is a
 595 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 596 # but it may do additional work as well).
 597 [+ FOR recursive_targets +]
 598 .PHONY: do-[+make_target+]
 599 do-[+make_target+]: [+make_target+]-host [+make_target+]-target
 600
 601 .PHONY: [+make_target+]-host
 602 [+make_target+]-host: maybe-[+make_target+]-gcc [+
 603   FOR host_modules +] \
 604     maybe-[+make_target+]-[+module+][+
 605   ENDFOR host_modules +]
 606
 607 .PHONY: [+make_target+]-target
 608 [+make_target+]-target: [+
 609   FOR target_modules +] \
 610     maybe-[+make_target+]-target-[+module+][+
 611   ENDFOR target_modules +]
 612 [+ ENDFOR recursive_targets +]
 613
 614 # Here are the targets which correspond to the do-X targets.
 615
 616 .PHONY: info installcheck dvi install-info
 617 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 618 .PHONY: local-clean local-distclean local-maintainer-clean
 619 info: do-info
 620 installcheck: do-installcheck
 621 dvi: do-dvi
 622
 623 # Make sure makeinfo is built before we do a `make info', if we're
 624 # in fact building texinfo.
 625 do-info: maybe-all-texinfo
 626
 627 install-info: do-install-info dir.info
 628         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 629         if [ -f dir.info ] ; then \
 630           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 631         else true ; fi
 632
 633 local-clean:
 634         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 635
 636 local-distclean:
 637         -rm -f Makefile config.status config.cache mh-frag mt-frag
 638         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 639         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 640           rm -rf $(TARGET_SUBDIR); \
 641         else true; fi
 642         -rm -rf $(BUILD_SUBDIR)
 643         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 644         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 645         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 646         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 647         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 648
 649 local-maintainer-clean:
 650         @echo "This command is intended for maintainers to use;"
 651         @echo "it deletes files that may require special tools to rebuild."
 652
 653 clean: do-clean local-clean
 654 mostlyclean: do-mostlyclean local-clean
 655 distclean: do-distclean local-clean local-distclean
 656 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 657 maintainer-clean: local-distclean
 658 realclean: maintainer-clean
 659
 660 # Extra dependency for clean-target, owing to the mixed nature of gcc
 661 clean-target: clean-target-libgcc
 662 clean-target-libgcc:
 663         test ! -d gcc/libgcc || \
 664         (cd gcc/libgcc && find . -type d -print) | \
 665         while read d; do rm -f gcc/$$d/libgcc.a || : ; done
 666         -rm -rf gcc/libgcc
 667
 668 # Check target.
 669
 670 .PHONY: check do-check
 671 check: do-check
 672
 673 # Only include modules actually being configured and built.
 674 do-check: maybe-check-gcc [+
 675   FOR host_modules +] \
 676     maybe-check-[+module+][+
 677   ENDFOR host_modules +][+
 678   FOR target_modules +] \
 679     maybe-check-target-[+module+][+
 680   ENDFOR target_modules +]
 681
 682 # Automated reporting of test results.
 683
 684 warning.log: build.log
 685         $(srcdir)/contrib/warn_summary build.log > $@
 686
 687 mail-report.log:
 688         if test x'$(BOOT_CFLAGS)' != x''; then \
 689             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 690         fi; \
 691         $(srcdir)/contrib/test_summary -t >$@
 692         chmod +x $@
 693         echo If you really want to send e-mail, run ./$@ now
 694
 695 mail-report-with-warnings.log: warning.log
 696         if test x'$(BOOT_CFLAGS)' != x''; then \
 697             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 698         fi; \
 699         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 700         chmod +x $@
 701         echo If you really want to send e-mail, run ./$@ now
 702
 703 # Installation targets.
 704
 705 .PHONY: install uninstall
 706 install: installdirs install-host install-target
 707
 708 .PHONY: install-host-nogcc
 709 install-host-nogcc: [+
 710   FOR host_modules +] \
 711     maybe-install-[+module+][+
 712   ENDFOR host_modules +]
 713
 714 .PHONY: install-host
 715 install-host: maybe-install-gcc [+
 716   FOR host_modules +] \
 717     maybe-install-[+module+][+
 718   ENDFOR host_modules +]
 719
 720 .PHONY: install-target
 721 install-target: [+
 722   FOR target_modules +] \
 723     maybe-install-target-[+module+][+
 724   ENDFOR target_modules +]
 725
 726 uninstall:
 727         @echo "the uninstall target is not supported in this tree"
 728
 729 .PHONY: install.all
 730 install.all: install-no-fixedincludes
 731         @if [ -f ./gcc/Makefile ] ; then \
 732                 r=`${PWD_COMMAND}` ; export r ; \
 733                 $(SET_LIB_PATH) \
 734                 $(GCC_HOST_EXPORTS) \
 735                 (cd ./gcc && \
 736                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 737         else \
 738                 true ; \
 739         fi
 740
 741 # install-no-fixedincludes is used because Cygnus can not distribute
 742 # the fixed header files.
 743 .PHONY: install-no-fixedincludes
 744 install-no-fixedincludes: installdirs install-host-nogcc \
 745         install-target gcc-no-fixedincludes
 746
 747 ### other supporting targets
 748
 749 MAKEDIRS= \
 750         $(DESTDIR)$(prefix) \
 751         $(DESTDIR)$(exec_prefix)
 752 .PHONY: installdirs
 753 installdirs: mkinstalldirs
 754         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 755
 756 dir.info: do-install-info
 757         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 758           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 759           mv -f dir.info.new dir.info ; \
 760         else true ; \
 761         fi
 762
 763 dist:
 764         @echo "Building a full distribution of this tree isn't done"
 765         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 766
 767 etags tags: TAGS
 768
 769 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 770 # ability to use several tags files at once, so there is probably no need
 771 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 772 # (if we felt like it) have this Makefile write a piece of elisp which
 773 # the user could load to tell emacs19 where all the TAGS files we just
 774 # built are.
 775 TAGS: do-TAGS
 776
 777 # --------------------------------------
 778 # Modules which run on the build machine
 779 # --------------------------------------
 780 [+ FOR build_modules +]
 781 .PHONY: configure-build-[+module+] maybe-configure-build-[+module+]
 782 maybe-configure-build-[+module+]:
 783 @if build-[+module+]
 784 maybe-configure-build-[+module+]: configure-build-[+module+]
 785 configure-build-[+module+]:
 786         @test ! -f $(BUILD_SUBDIR)/[+module+]/Makefile || exit 0; \
 787         $(SHELL) $(srcdir)/mkinstalldirs $(BUILD_SUBDIR)/[+module+] ; \
 788         r=`${PWD_COMMAND}`; export r; \
 789         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 790         $(BUILD_EXPORTS) \
 791         echo Configuring in $(BUILD_SUBDIR)/[+module+]; \
 792         cd "$(BUILD_SUBDIR)/[+module+]" || exit 1; \
 793         case $(srcdir) in \
 794           /* | [A-Za-z]:[\\/]*) \
 795             topdir=$(srcdir) ;; \
 796           *) \
 797             case "$(BUILD_SUBDIR)" in \
 798               .) topdir="../$(srcdir)" ;; \
 799               *) topdir="../../$(srcdir)" ;; \
 800             esac ;; \
 801         esac; \
 802         if [ "$(srcdir)" = "." ] ; then \
 803           if [ "$(BUILD_SUBDIR)" != "." ] ; then \
 804             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
 805               if [ -f Makefile ]; then \
 806                 if $(MAKE) distclean; then \
 807                   true; \
 808                 else \
 809                   exit 1; \
 810                 fi; \
 811               else \
 812                 true; \
 813               fi; \
 814             else \
 815               exit 1; \
 816             fi; \
 817           else \
 818             true; \
 819           fi; \
 820           srcdiroption="--srcdir=."; \
 821           libsrcdir="."; \
 822         else \
 823           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 824           libsrcdir="$$s/[+module+]"; \
 825         fi; \
 826         rm -f no-such-file || : ; \
 827         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
 828           $(BUILD_CONFIGARGS) $${srcdiroption} \
 829           --with-build-subdir="$(BUILD_SUBDIR)" \
 830           || exit 1
 831 @endif build-[+module+]
 832
 833 .PHONY: all-build-[+module+] maybe-all-build-[+module+]
 834 maybe-all-build-[+module+]:
 835 @if build-[+module+]
 836 maybe-all-build-[+module+]: all-build-[+module+]
 837 all-build-[+module+]: configure-build-[+module+]
 838         @r=`${PWD_COMMAND}`; export r; \
 839         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 840         $(BUILD_EXPORTS) \
 841         (cd $(BUILD_SUBDIR)/[+module+] && $(MAKE) all)
 842 @endif build-[+module+]
 843 [+ ENDFOR build_modules +]
 844
 845 # --------------------------------------
 846 # Modules which run on the host machine
 847 # --------------------------------------
 848 [+ FOR host_modules +]
 849 .PHONY: configure-[+module+] maybe-configure-[+module+]
 850 maybe-configure-[+module+]:
 851 @if [+module+]
 852 maybe-configure-[+module+]: configure-[+module+]
 853 configure-[+module+]:
 854         @test ! -f [+module+]/Makefile || exit 0; \
 855         [ -d [+module+] ] || mkdir [+module+]; \
 856         r=`${PWD_COMMAND}`; export r; \
 857         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 858         $(HOST_EXPORTS) \
 859         echo Configuring in [+module+]; \
 860         cd [+module+] || exit 1; \
 861         case $(srcdir) in \
 862           \.) \
 863             srcdiroption="--srcdir=."; \
 864             libsrcdir=".";; \
 865           /* | [A-Za-z]:[\\/]*) \
 866             srcdiroption="--srcdir=$(srcdir)/[+module+]"; \
 867             libsrcdir="$$s/[+module+]";; \
 868           *) \
 869             srcdiroption="--srcdir=../$(srcdir)/[+module+]"; \
 870             libsrcdir="$$s/[+module+]";; \
 871         esac; \
 872         $(SHELL) $${libsrcdir}/configure \
 873           $(HOST_CONFIGARGS) $${srcdiroption} \
 874           || exit 1
 875 @endif [+module+]
 876
 877 .PHONY: all-[+module+] maybe-all-[+module+]
 878 maybe-all-[+module+]:
 879 @if [+module+]
 880 maybe-all-[+module+]: all-[+module+]
 881 all-[+module+]: configure-[+module+]
 882         @r=`${PWD_COMMAND}`; export r; \
 883         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 884         $(SET_LIB_PATH) \
 885         $(HOST_EXPORTS) \
 886         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 887           IF with_x
 888             +] $(X11_FLAGS_TO_PASS)[+
 889           ENDIF with_x +] all)
 890 @endif [+module+]
 891
 892 .PHONY: check-[+module+] maybe-check-[+module+]
 893 maybe-check-[+module+]:
 894 @if [+module+]
 895 maybe-check-[+module+]: check-[+module+]
 896 [+ IF no_check +]
 897 check-[+module+]:
 898 [+ ELIF no_check_cross +]
 899 # This module is only tested in a native toolchain.
 900 check-[+module+]:
 901         @if [ '$(host)' = '$(target)' ] ; then \
 902           r=`${PWD_COMMAND}`; export r; \
 903           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 904           $(SET_LIB_PATH) \
 905           $(HOST_EXPORTS) \
 906           (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 907             IF with_x
 908               +] $(X11_FLAGS_TO_PASS)[+
 909             ENDIF with_x +] check); \
 910         fi
 911 [+ ELSE check +]
 912 check-[+module+]:
 913         @r=`${PWD_COMMAND}`; export r; \
 914         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 915         $(SET_LIB_PATH) \
 916         $(HOST_EXPORTS) \
 917         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 918           IF with_x
 919             +] $(X11_FLAGS_TO_PASS)[+
 920           ENDIF with_x +] check)
 921 [+ ENDIF no_check +]
 922 @endif [+module+]
 923
 924 .PHONY: install-[+module+] maybe-install-[+module+]
 925 maybe-install-[+module+]:
 926 @if [+module+]
 927 maybe-install-[+module+]: install-[+module+]
 928 [+ IF no_install +]
 929 install-[+module+]:
 930 [+ ELSE install +]
 931 install-[+module+]: installdirs
 932         @r=`${PWD_COMMAND}`; export r; \
 933         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 934         $(SET_LIB_PATH) \
 935         $(HOST_EXPORTS) \
 936         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 937           IF with_x
 938             +] $(X11_FLAGS_TO_PASS)[+
 939           ENDIF with_x +] install)
 940 [+ ENDIF no_install +]
 941 @endif [+module+]
 942
 943 # Other targets (info, dvi, etc.)
 944 [+ FOR recursive_targets +]
 945 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
 946 maybe-[+make_target+]-[+module+]:
 947 @if [+module+]
 948 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
 949 [+ IF (match-value? = "missing" (get "make_target") ) +]
 950 # [+module+] doesn't support [+make_target+].
 951 [+make_target+]-[+module+]:
 952 [+ ELSE +]
 953 [+make_target+]-[+module+]: [+
 954   FOR depend +]\
 955     [+depend+]-[+module+] [+
 956   ENDFOR depend +]
 957         @[ -f ./[+module+]/Makefile ] || exit 0; \
 958         r=`${PWD_COMMAND}`; export r; \
 959         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 960         $(SET_LIB_PATH) \
 961         $(HOST_EXPORTS) \
 962         for flag in $(EXTRA_HOST_FLAGS); do \
 963           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 964         done; \
 965         echo "Doing [+make_target+] in [+module+]" ; \
 966         (cd [+module+] && \
 967           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 968                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 969                   "RANLIB=$${RANLIB}" \
 970                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 971                   [+make_target+]) \
 972           || exit 1
 973 [+ ENDIF +]
 974 @endif [+module+]
 975 [+ ENDFOR recursive_targets +]
 976 [+ ENDFOR host_modules +]
 977
 978 # ---------------------------------------
 979 # Modules which run on the target machine
 980 # ---------------------------------------
 981 [+ FOR target_modules +]
 982 .PHONY: configure-target-[+module+] maybe-configure-target-[+module+]
 983 maybe-configure-target-[+module+]:
 984 @if target-[+module+]
 985 maybe-configure-target-[+module+]: configure-target-[+module+]
 986
 987 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 988 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
 989         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
 990         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
 991         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
 992
 993 configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/multilib.out
 994         @test ! -f $(TARGET_SUBDIR)/[+module+]/Makefile || exit 0; \
 995         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
 996         r=`${PWD_COMMAND}`; export r; \
 997         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 998         $(SET_LIB_PATH) \[+
 999 IF raw_cxx +]
1000         $(RAW_CXX_TARGET_EXPORTS) \[+
1001 ELSE normal_cxx +]
1002         $(NORMAL_TARGET_EXPORTS) \[+
1003 ENDIF raw_cxx +]
1004         echo Configuring in $(TARGET_SUBDIR)/[+module+]; \
1005         cd "$(TARGET_SUBDIR)/[+module+]" || exit 1; \
1006         case $(srcdir) in \
1007           /* | [A-Za-z]:[\\/]*) \
1008             topdir=$(srcdir) ;; \
1009           *) \
1010             case "$(TARGET_SUBDIR)" in \
1011               .) topdir="../$(srcdir)" ;; \
1012               *) topdir="../../$(srcdir)" ;; \
1013             esac ;; \
1014         esac; \[+ IF stage +]
1015         if [ "$(srcdir)" = "." ] ; then \
1016           if [ "$(TARGET_SUBDIR)" != "." ] ; then \
1017             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
1018               if [ -f Makefile ]; then \
1019                 if $(MAKE) distclean; then \
1020                   true; \
1021                 else \
1022                   exit 1; \
1023                 fi; \
1024               else \
1025                 true; \
1026               fi; \
1027             else \
1028               exit 1; \
1029             fi; \
1030           else \
1031             true; \
1032           fi; \
1033           srcdiroption="--srcdir=."; \
1034           libsrcdir="."; \
1035         else \[+ ENDIF stage +]
1036           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1037           libsrcdir="$$s/[+module+]"; \[+ IF stage +]
1038         fi; \[+ ENDIF stage +]
1039         rm -f no-such-file || : ; \
1040         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
1041           $(TARGET_CONFIGARGS) $${srcdiroption} \
1042           --with-target-subdir="$(TARGET_SUBDIR)" \
1043           || exit 1
1044 @endif target-[+module+]
1045
1046 .PHONY: all-target-[+module+] maybe-all-target-[+module+]
1047 maybe-all-target-[+module+]:
1048 @if target-[+module+]
1049 maybe-all-target-[+module+]: all-target-[+module+]
1050 all-target-[+module+]: configure-target-[+module+]
1051         @r=`${PWD_COMMAND}`; export r; \
1052         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1053         $(SET_LIB_PATH) \[+
1054 IF raw_cxx +]
1055         $(RAW_CXX_TARGET_EXPORTS) \[+
1056 ELSE normal_cxx +]
1057         $(NORMAL_TARGET_EXPORTS) \[+
1058 ENDIF raw_cxx +]
1059         (cd $(TARGET_SUBDIR)/[+module+] && \
1060           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1061             IF raw_cxx
1062           +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1063             ENDIF raw_cxx
1064           +] all)
1065 @endif target-[+module+]
1066
1067 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1068 maybe-check-target-[+module+]:
1069 @if target-[+module+]
1070 maybe-check-target-[+module+]: check-target-[+module+]
1071 [+ IF no_check +]
1072 # Dummy target for uncheckable module.
1073 check-target-[+module+]:
1074 [+ ELSE check +]
1075 check-target-[+module+]:
1076         @r=`${PWD_COMMAND}`; export r; \
1077         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1078         $(SET_LIB_PATH) \[+
1079 IF raw_cxx +]
1080         $(RAW_CXX_TARGET_EXPORTS) \[+
1081 ELSE normal_cxx +]
1082         $(NORMAL_TARGET_EXPORTS) \[+
1083 ENDIF raw_cxx +]
1084         (cd $(TARGET_SUBDIR)/[+module+] && \
1085           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1086             IF raw_cxx
1087               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1088             ENDIF raw_cxx
1089           +] check)
1090 [+ ENDIF no_check +]
1091 @endif target-[+module+]
1092
1093 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1094 maybe-install-target-[+module+]:
1095 @if target-[+module+]
1096 maybe-install-target-[+module+]: install-target-[+module+]
1097 [+ IF no_install +]
1098 # Dummy target for uninstallable.
1099 install-target-[+module+]:
1100 [+ ELSE install +]
1101 install-target-[+module+]: installdirs
1102         @r=`${PWD_COMMAND}`; export r; \
1103         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1104         $(SET_LIB_PATH) \[+
1105 IF raw_cxx +]
1106         $(RAW_CXX_TARGET_EXPORTS) \[+
1107 ELSE normal_cxx +]
1108         $(NORMAL_TARGET_EXPORTS) \[+
1109 ENDIF raw_cxx +]
1110         (cd $(TARGET_SUBDIR)/[+module+] && \
1111           $(MAKE) $(TARGET_FLAGS_TO_PASS) install)
1112 [+ ENDIF no_install +]
1113 @endif target-[+module+]
1114
1115 # Other targets (info, dvi, etc.)
1116 [+ FOR recursive_targets +]
1117 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1118 maybe-[+make_target+]-target-[+module+]:
1119 @if target-[+module+]
1120 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1121 [+ IF (match-value? = "missing" (get "make_target") ) +]
1122 # [+module+] doesn't support [+make_target+].
1123 [+make_target+]-target-[+module+]:
1124 [+ ELSE +]
1125 [+make_target+]-target-[+module+]: [+
1126   FOR depend +]\
1127     [+depend+]-target-[+module+] [+
1128   ENDFOR depend +]
1129         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1130         r=`${PWD_COMMAND}`; export r; \
1131         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1132         $(SET_LIB_PATH) \[+
1133 IF raw_cxx +]
1134         $(RAW_CXX_TARGET_EXPORTS) \[+
1135 ELSE normal_cxx +]
1136         $(NORMAL_TARGET_EXPORTS) \[+
1137 ENDIF raw_cxx +]
1138         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1139         for flag in $(EXTRA_TARGET_FLAGS); do \
1140           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1141         done; \
1142         (cd $(TARGET_SUBDIR)/[+module+] && \
1143           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1144                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1145                   "RANLIB=$${RANLIB}" \
1146                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1147                   [+make_target+]) \
1148           || exit 1
1149 [+ ENDIF +]
1150 @endif target-[+module+]
1151 [+ ENDFOR recursive_targets +]
1152 [+ ENDFOR target_modules +]
1153
1154 # ----------
1155 # GCC module
1156 # ----------
1157
1158 # Unfortunately, while gcc _should_ be a host module,
1159 # libgcc is a target module, and gen* programs are
1160 # build modules.  So GCC is a sort of hybrid.
1161
1162 # gcc is the only module which uses GCC_FLAGS_TO_PASS.
1163 # Don't use shared host config.cache, as it will confuse later
1164 # directories; GCC wants slightly different values for some
1165 # precious variables.  *sigh*
1166
1167 # We must skip configuring if toplevel bootstrap is going.
1168 .PHONY: configure-gcc maybe-configure-gcc
1169 maybe-configure-gcc:
1170 @if gcc
1171 maybe-configure-gcc: configure-gcc
1172 configure-gcc:
1173 @endif gcc
1174 @if gcc-no-bootstrap
1175         @test ! -f gcc/Makefile || exit 0; \
1176         [ -d gcc ] || mkdir gcc; \
1177         r=`${PWD_COMMAND}`; export r; \
1178         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1179         $(GCC_HOST_EXPORTS) \
1180         echo Configuring in gcc; \
1181         cd gcc || exit 1; \
1182         case $(srcdir) in \
1183           \.) \
1184             srcdiroption="--srcdir=."; \
1185             libsrcdir=".";; \
1186           /* | [A-Za-z]:[\\/]*) \
1187             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1188             libsrcdir="$$s/gcc";; \
1189           *) \
1190             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1191             libsrcdir="$$s/gcc";; \
1192         esac; \
1193         $(SHELL) $${libsrcdir}/configure \
1194           $(HOST_CONFIGARGS) $${srcdiroption} \
1195           || exit 1
1196 @endif gcc-no-bootstrap
1197
1198 # Don't 'make all' in gcc if it's already been made by 'bootstrap'; that
1199 # causes trouble.  This wart will be fixed eventually by moving
1200 # the bootstrap behavior to this file.
1201 .PHONY: all-gcc maybe-all-gcc
1202 maybe-all-gcc:
1203 @if gcc
1204 maybe-all-gcc: all-gcc
1205 all-gcc: configure-gcc
1206 @endif gcc
1207 @if gcc-no-bootstrap
1208         r=`${PWD_COMMAND}`; export r; \
1209         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1210         $(SET_LIB_PATH) \
1211         $(GCC_HOST_EXPORTS) \
1212         if [ -f gcc/stage_last ] ; then \
1213           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) quickstrap); \
1214         else \
1215           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) all); \
1216         fi
1217
1218 # Building GCC uses some tools for rebuilding "source" files
1219 # like texinfo, bison/byacc, etc.  So we must depend on those.
1220 #
1221 # While building GCC, it may be necessary to run various target
1222 # programs like the assembler, linker, etc.  So we depend on
1223 # those too.
1224 #
1225 # In theory, on an SMP all those dependencies can be resolved
1226 # in parallel.
1227 #
1228 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1229 .PHONY: $(GCC_STRAP_TARGETS)
1230 $(GCC_STRAP_TARGETS): all-bootstrap configure-gcc
1231         @r=`${PWD_COMMAND}`; export r; \
1232         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1233         $(SET_LIB_PATH) \
1234         $(GCC_HOST_EXPORTS) \
1235         echo "Bootstrapping the compiler"; \
1236         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1237         @r=`${PWD_COMMAND}`; export r; \
1238         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1239         case "$@" in \
1240           *bootstrap4-lean ) \
1241             msg="Comparing stage3 and stage4 of the compiler"; \
1242             compare=compare3-lean ;; \
1243           *bootstrap4 ) \
1244             msg="Comparing stage3 and stage4 of the compiler"; \
1245             compare=compare3 ;; \
1246           *-lean ) \
1247             msg="Comparing stage2 and stage3 of the compiler"; \
1248             compare=compare-lean ;; \
1249           * ) \
1250             msg="Comparing stage2 and stage3 of the compiler"; \
1251             compare=compare ;; \
1252         esac; \
1253         $(SET_LIB_PATH) \
1254         $(GCC_HOST_EXPORTS) \
1255         echo "$$msg"; \
1256         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1257         @r=`${PWD_COMMAND}`; export r; \
1258         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1259         $(SET_LIB_PATH) \
1260         echo "Building runtime libraries"; \
1261         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1262
1263 profiledbootstrap: all-bootstrap configure-gcc
1264         @r=`${PWD_COMMAND}`; export r; \
1265         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1266         $(SET_LIB_PATH) \
1267         $(GCC_HOST_EXPORTS) \
1268         echo "Bootstrapping the compiler"; \
1269         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1270         @r=`${PWD_COMMAND}`; export r; \
1271         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1272         $(SET_LIB_PATH) \
1273         echo "Building runtime libraries and training compiler"; \
1274         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1275         @r=`${PWD_COMMAND}`; export r; \
1276         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1277         $(SET_LIB_PATH) \
1278         $(GCC_HOST_EXPORTS) \
1279         echo "Building feedback based compiler"; \
1280         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1281
1282 .PHONY: cross
1283 cross: all-texinfo all-bison all-byacc all-binutils all-gas all-ld
1284         @r=`${PWD_COMMAND}`; export r; \
1285         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1286         $(SET_LIB_PATH) \
1287         $(GCC_HOST_EXPORTS) \
1288         echo "Building the C and C++ compiler"; \
1289         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1290         @r=`${PWD_COMMAND}`; export r; \
1291         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1292         $(SET_LIB_PATH) \
1293         echo "Building runtime libraries"; \
1294         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) \
1295                 LANGUAGES="c c++" all
1296 @endif gcc-no-bootstrap
1297
1298 .PHONY: check-gcc maybe-check-gcc
1299 maybe-check-gcc:
1300 @if gcc
1301 maybe-check-gcc: check-gcc
1302 check-gcc:
1303         @if [ -f ./gcc/Makefile ] ; then \
1304           r=`${PWD_COMMAND}`; export r; \
1305           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1306           $(SET_LIB_PATH) \
1307           $(GCC_HOST_EXPORTS) \
1308           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check); \
1309         else \
1310           true; \
1311         fi
1312
1313 .PHONY: check-gcc-c++
1314 check-gcc-c++:
1315         @if [ -f ./gcc/Makefile ] ; then \
1316           r=`${PWD_COMMAND}`; export r; \
1317           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1318           $(SET_LIB_PATH) \
1319           $(GCC_HOST_EXPORTS) \
1320           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1321         else \
1322           true; \
1323         fi
1324
1325 .PHONY: check-c++
1326 check-c++: check-target-libstdc++-v3 check-gcc-c++
1327 @endif gcc
1328
1329 .PHONY: install-gcc maybe-install-gcc
1330 maybe-install-gcc:
1331 @if gcc
1332 maybe-install-gcc: install-gcc
1333 install-gcc:
1334         @if [ -f ./gcc/Makefile ] ; then \
1335           r=`${PWD_COMMAND}`; export r; \
1336           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1337           $(SET_LIB_PATH) \
1338           $(GCC_HOST_EXPORTS) \
1339           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1340         else \
1341           true; \
1342         fi
1343 @endif gcc
1344
1345 # Install the gcc headers files, but not the fixed include files,
1346 # which Cygnus is not allowed to distribute.  This rule is very
1347 # dependent on the workings of the gcc Makefile.in.
1348 .PHONY: gcc-no-fixedincludes
1349 gcc-no-fixedincludes:
1350         @if [ -f ./gcc/Makefile ]; then \
1351           rm -rf gcc/tmp-include; \
1352           mv gcc/include gcc/tmp-include 2>/dev/null; \
1353           mkdir gcc/include; \
1354           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1355           touch gcc/stmp-fixinc gcc/include/fixed; \
1356           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1357           r=`${PWD_COMMAND}`; export r; \
1358           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1359           $(SET_LIB_PATH) \
1360           $(GCC_HOST_EXPORTS) \
1361           (cd ./gcc && \
1362            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1363           rm -rf gcc/include; \
1364           mv gcc/tmp-include gcc/include 2>/dev/null; \
1365         else true; fi
1366
1367 # Other targets (dvi, info, etc.)
1368 [+ FOR recursive_targets +]
1369 .PHONY: maybe-[+make_target+]-gcc [+make_target+]-gcc
1370 maybe-[+make_target+]-gcc:
1371 @if gcc
1372 maybe-[+make_target+]-gcc: [+make_target+]-gcc
1373 [+make_target+]-gcc: [+
1374   FOR depend +]\
1375     [+depend+]-gcc [+
1376   ENDFOR depend +]
1377         @[ -f ./gcc/Makefile ] || exit 0; \
1378         r=`${PWD_COMMAND}`; export r; \
1379         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1380         $(SET_LIB_PATH) \
1381         for flag in $(EXTRA_GCC_FLAGS); do \
1382           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1383         done; \
1384         $(GCC_HOST_EXPORTS) \
1385         echo "Doing [+make_target+] in gcc" ; \
1386         (cd gcc && \
1387           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1388                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1389                   "RANLIB=$${RANLIB}" \
1390                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1391                   [+make_target+]) \
1392           || exit 1
1393 @endif gcc
1394
1395 [+ ENDFOR recursive_targets +]
1396
1397 @if gcc-bootstrap
1398 # ---------------------
1399 # GCC bootstrap support
1400 # ---------------------
1401
1402 # We track the current stage (the one in 'gcc') in the stage_last file.
1403 # We name the build directories for the various stages "stage1-gcc",
1404 # "stage2-gcc","stage3-gcc", etc.
1405
1406 # Since the 'compare' process will fail (on debugging information) if any
1407 # directory names are different, we need to link the gcc directory for
1408 # the previous stage to a constant name ('gcc-prev'), and to make the name of
1409 # the build directories constant as well. For the latter, we use naked names
1410 # like 'gcc', because the scripts in that directory assume it.  We use
1411 # mv on platforms where symlinks to directories do not work or are not
1412 # reliable.
1413
1414 # At the end of the bootstrap, a symlink to 'stage3-gcc' named 'gcc' must
1415 # be kept, so that libraries can find it.  Ick!
1416
1417 # It would be best to preinstall gcc into a staging area (and in the
1418 # future, gather there all prebootstrap packages).  This would allow
1419 # assemblers and linkers can be bootstrapped as well as the compiler
1420 # (both in a combined tree, or separately).  This however requires some
1421 # change to the gcc driver, again in order to avoid comparison failures.
1422
1423 # Bugs: This is almost certainly not parallel-make safe.
1424
1425 # 'touch' doesn't work right on some platforms.
1426 STAMP = echo timestamp >
1427
1428 # Only build the C compiler for stage1, because that is the only one that
1429 # we can guarantee will build with the native compiler, and also it is the
1430 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
1431 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
1432 # overrideable (for a bootstrap build stage1 also builds gcc.info).
1433
1434 STAGE1_CFLAGS=@stage1_cflags@
1435 STAGE1_LANGUAGES=@stage1_languages@
1436
1437 # We only want to compare .o files, so set this!
1438 objext = .o
1439
1440 # Real targets act phony if they depend on phony targets; this hack
1441 # prevents gratuitous rebuilding of stage 1.
1442 prebootstrap:
1443         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all-bootstrap
1444         $(STAMP) prebootstrap
1445
1446 # Flags to pass to stage2 and later makes.
1447 BOOT_CFLAGS= -g -O2
1448 POSTSTAGE1_FLAGS_TO_PASS = \
1449         CFLAGS="$(BOOT_CFLAGS)" \
1450         ADAC="\$$(CC)"
1451
1452 # For stage 1:
1453 # * We force-disable intermodule optimizations, even if
1454 #   --enable-intermodule was passed, since the installed compiler probably
1455 #   can't handle them.  Luckily, autoconf always respects
1456 #   the last argument when conflicting --enable arguments are passed.
1457 # * Likewise, we force-disable coverage flags, since the installed compiler
1458 #   probably has never heard of them.
1459 # * We build only C (and possibly Ada).
1460
1461 [+ FOR bootstrap-stage +]
1462 .PHONY: stage[+id+]-start stage[+id+]-end
1463
1464 stage[+id+]-start:
1465         [ -f stage_last ] && $(MAKE) `cat stage_last`-end || :
1466         echo stage[+id+] > stage_last ; \
1467         [ -d stage[+id+]-gcc ] || mkdir stage[+id+]-gcc; \
1468         set stage[+id+]-gcc gcc ; @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \
1469         set stage[+prev+]-gcc prev-gcc ; @CREATE_LINK_TO_DIR@ [+ ENDIF prev +]
1470
1471 stage[+id+]-end:
1472         rm -f stage_last ; \
1473         set gcc stage[+id+]-gcc ; @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \
1474         set prev-gcc stage[+prev+]-gcc ; @UNDO_LINK_TO_DIR@ [+ ENDIF prev +]
1475
1476 # Bubble a bugfix through all the stages up to stage [+id+].  They
1477 # are remade, but not reconfigured.  The next stage (if any) will not
1478 # be reconfigured as well.
1479 .PHONY: stage[+id+]-bubble
1480 stage[+id+]-bubble: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1481         @if [ -f all-stage[+id+]-gcc ] ; then \
1482           echo Remaking stage [+id+] ; \
1483           rm -f all-stage[+id+]-gcc ; \
1484           $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) \
1485             all-stage[+id+]-gcc [+ IF next +] && \
1486           if [ -f configure-stage[+next+]-gcc ] ; then \
1487             $(STAMP) configure-stage[+next+]-gcc ; \
1488           fi [+ ENDIF next +]; \
1489         else \
1490           $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all-stage[+id+]-gcc ; \
1491         fi
1492
1493 configure-stage[+id+]-gcc: [+ IF prev +] all-stage[+prev+]-gcc [+
1494           ELSE +] prebootstrap [+ ENDIF prev +]
1495         $(MAKE) stage[+id+]-start
1496         @if [ -f stage[+id+]-gcc/Makefile ] ; then \
1497           $(STAMP) configure-stage[+id+]-gcc ; \
1498           exit 0; \
1499         else \
1500           true ; \
1501         fi ; \
1502         r=`${PWD_COMMAND}`; export r; \
1503         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; [+ IF prev +] \
1504         $(STAGE_HOST_EXPORTS) [+ ELSE prev +] \
1505         $(GCC_HOST_EXPORTS) [+ ENDIF prev +] \
1506         echo Configuring stage [+id+] in gcc ; \
1507         cd gcc || exit 1; \
1508         case $(srcdir) in \
1509           \.) \
1510             srcdiroption="--srcdir=."; \
1511             libsrcdir=".";; \
1512           /* | [A-Za-z]:[\\/]*) \
1513             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1514             libsrcdir="$$s/gcc";; \
1515           *) \
1516             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1517             libsrcdir="$$s/gcc";; \
1518         esac; \
1519         $(SHELL) $${libsrcdir}/configure \
1520           $(HOST_CONFIGARGS) $${srcdiroption} \
1521           [+extra_configure_flags+] && \
1522           $(STAMP) ../configure-stage[+id+]-gcc
1523
1524 all-stage[+id+]-gcc: configure-stage[+id+]-gcc
1525         $(MAKE) stage[+id+]-start
1526         @r=`${PWD_COMMAND}`; export r; \
1527         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; [+ IF prev +] \
1528         $(STAGE_HOST_EXPORTS) [+ ELSE prev +] \
1529         $(GCC_HOST_EXPORTS) [+ ENDIF prev +] \
1530         cd gcc && \
1531         $(MAKE) $(GCC_FLAGS_TO_PASS) [+ IF prev +] \
1532                 CC="$${CC}" CC_FOR_BUILD="${CC_FOR_BUILD}" \
1533                 STAGE_PREFIX=$$r/stage[+prev+]-gcc/ [+ ENDIF prev +] \
1534                 [+extra_make_flags+] && $(STAMP) ../all-stage[+id+]-gcc
1535
1536 [+ IF compare-target +]
1537 [+compare-target+]: all-stage[+id+]-gcc
1538         [ -f stage_last ] && $(MAKE) `cat stage_last`-end || :
1539         @r=`${PWD_COMMAND}`; export r; \
1540         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1541         rm -f .bad_compare ; \
1542         cd stage[+id+]-gcc; \
1543         files=`find . -name "*$(objext)" -print` ; \
1544         cd .. ; \
1545         for file in $${files} ; do \
1546           f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1547           @do_compare@ > /dev/null 2>&1; \
1548           test $$? -eq 1 && echo $$file differs >> .bad_compare || true; \
1549         done ; \
1550         if [ -f .bad_compare ]; then \
1551           echo "Bootstrap comparison failure!"; \
1552           cat .bad_compare; \
1553           exit 1; \
1554         else \
1555           true; \
1556         fi ; \
1557         $(STAMP) [+compare-target+]
1558 [+ ENDIF compare-target +]
1559
1560 [+ IF bootstrap-target +]
1561 .PHONY: [+bootstrap-target+]
1562 [+bootstrap-target+]:
1563         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) stage[+id+]-bubble [+
1564           IF compare-target +] [+compare-target+] [+
1565           ENDIF compare-target +] \
1566           stage[+id+]-start all stage[+id+]-end
1567 [+ ENDIF bootstrap-target +]
1568
1569 .PHONY: restage[+id+] distclean-stage[+id+]
1570
1571 distclean-stage[+id+]: [+ IF next +] distclean-stage[+next+] [+ ENDIF next +]
1572         [ -f stage_last ] && $(MAKE) `cat stage_last`-end || :
1573         rm -rf configure-stage[+id+]-gcc all-stage[+id+]-gcc stage[+id+]-gcc [+
1574           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1575
1576 restage[+id+]: [+ IF next +] distclean-stage[+next+] [+ ENDIF next +]
1577         rm -rf all-stage[+id+]-gcc [+
1578           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1579         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) [+
1580           IF compare-target +][+compare-target+] [+
1581           ELSE +] all-stage[+id+]-gcc [+ ENDIF compare-target +]
1582
1583 [+ IF cleanstrap-target +]
1584 .PHONY: [+cleanstrap-target+]
1585 [+cleanstrap-target+]: distclean-stage1 [+bootstrap-target+]
1586 [+ ENDIF cleanstrap-target +]
1587
1588 [+ ENDFOR bootstrap-stage +]
1589 @endif gcc-bootstrap
1590
1591 # --------------------------------------
1592 # Dependencies between different modules
1593 # --------------------------------------
1594
1595 # There are two types of dependencies here: 'hard' dependencies, where one
1596 # module simply won't build without the other; and 'soft' dependencies, where
1597 # if the depended-on module is missing, the depending module will do without
1598 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1599 # are specified by depending on a 'maybe-' target.  If you're not sure,
1600 # it's safer to use a soft dependency.
1601
1602 # Host modules specific to gcc.
1603 # GCC needs to identify certain tools.
1604 # GCC also needs the information exported by the intl configure script.
1605 configure-gcc: maybe-configure-intl maybe-configure-binutils maybe-configure-gas maybe-configure-ld maybe-configure-bison maybe-configure-flex
1606 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 maybe-all-libbanshee maybe-all-libcpp
1607 configure-libcpp: maybe-configure-libiberty maybe-configure-intl
1608 all-libcpp: maybe-all-libiberty maybe-all-intl
1609 # This is a slightly kludgy method of getting dependencies on
1610 # all-build-libiberty correct; it would be better to build it every time.
1611 all-gcc: maybe-all-build-libiberty
1612 all-bootstrap: [+ FOR host_modules +][+ IF bootstrap +]maybe-all-[+module+] [+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1613
1614 # Host modules specific to gdb.
1615 # GDB needs to know that the simulator is being built.
1616 configure-gdb: maybe-configure-itcl maybe-configure-tcl maybe-configure-tk maybe-configure-sim
1617 GDB_TK = @GDB_TK@
1618 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)
1619 install-gdb: maybe-install-tcl maybe-install-tk maybe-install-itcl maybe-install-tix maybe-install-libgui
1620 configure-libgui: maybe-configure-tcl maybe-configure-tk
1621 all-libgui: maybe-all-tcl maybe-all-tk maybe-all-itcl
1622
1623 # Host modules specific to binutils.
1624 configure-bfd: configure-libiberty
1625 all-bfd: maybe-all-libiberty maybe-all-intl
1626 all-binutils: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-flex maybe-all-bison maybe-all-byacc maybe-all-intl
1627 # We put install-opcodes before install-binutils because the installed
1628 # binutils might be on PATH, and they might need the shared opcodes
1629 # library.
1630 install-binutils: maybe-install-opcodes
1631 # libopcodes depends on libbfd
1632 install-opcodes: maybe-install-bfd
1633 all-gas: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-intl
1634 all-gprof: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-intl
1635 all-ld: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-bison maybe-all-byacc maybe-all-flex maybe-all-intl
1636 all-opcodes: maybe-all-bfd maybe-all-libiberty
1637
1638 # Other host modules in the 'src' repository.
1639 all-dejagnu: maybe-all-tcl maybe-all-expect maybe-all-tk
1640 configure-expect: maybe-configure-tcl maybe-configure-tk
1641 all-expect: maybe-all-tcl maybe-all-tk
1642 configure-itcl: maybe-configure-tcl maybe-configure-tk
1643 all-itcl: maybe-all-tcl maybe-all-tk
1644 # We put install-tcl before install-itcl because itcl wants to run a
1645 # program on installation which uses the Tcl libraries.
1646 install-itcl: maybe-install-tcl
1647 all-sid: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-tcl maybe-all-tk
1648 install-sid: maybe-install-tcl maybe-install-tk
1649 all-sim: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-readline maybe-configure-gdb
1650 configure-tk: maybe-configure-tcl
1651 all-tk: maybe-all-tcl
1652 configure-tix: maybe-configure-tcl maybe-configure-tk
1653 all-tix: maybe-all-tcl maybe-all-tk
1654 all-texinfo: maybe-all-libiberty
1655
1656 # Other host modules.  Warning, these are not well tested.
1657 all-autoconf: maybe-all-m4 maybe-all-texinfo
1658 all-automake: maybe-all-m4 maybe-all-texinfo
1659 all-bison: maybe-all-texinfo
1660 all-diff: maybe-all-libiberty
1661 all-fastjar: maybe-all-zlib maybe-all-libiberty
1662 all-fileutils: maybe-all-libiberty
1663 all-flex: maybe-all-libiberty maybe-all-bison maybe-all-byacc
1664 all-gzip: maybe-all-libiberty
1665 all-hello: maybe-all-libiberty
1666 all-m4: maybe-all-libiberty maybe-all-texinfo
1667 all-make: maybe-all-libiberty maybe-all-intl
1668 all-patch: maybe-all-libiberty
1669 all-prms: maybe-all-libiberty
1670 all-recode: maybe-all-libiberty
1671 all-sed: maybe-all-libiberty
1672 all-send-pr: maybe-all-prms
1673 all-tar: maybe-all-libiberty
1674 all-uudecode: maybe-all-libiberty
1675
1676 ALL_GCC = maybe-all-gcc
1677 ALL_GCC_C = $(ALL_GCC) maybe-all-target-newlib maybe-all-target-libgloss
1678 ALL_GCC_CXX = $(ALL_GCC_C) maybe-all-target-libstdc++-v3
1679
1680 # Target modules specific to gcc.
1681 configure-target-boehm-gc: $(ALL_GCC_C) maybe-configure-target-qthreads
1682 configure-target-fastjar: maybe-configure-target-zlib
1683 all-target-fastjar: maybe-all-target-zlib maybe-all-target-libiberty
1684 configure-target-libada: $(ALL_GCC_C)
1685 configure-target-libgfortran: $(ALL_GCC_C)
1686 configure-target-libffi: $(ALL_GCC_C)
1687 configure-target-libjava: $(ALL_GCC_C) maybe-configure-target-zlib maybe-configure-target-boehm-gc maybe-configure-target-qthreads maybe-configure-target-libffi
1688 all-target-libjava: maybe-all-fastjar maybe-all-target-zlib maybe-all-target-boehm-gc maybe-all-target-qthreads maybe-all-target-libffi
1689 configure-target-libobjc: $(ALL_GCC_C)
1690 all-target-libobjc: maybe-all-target-libiberty
1691 configure-target-libstdc++-v3: $(ALL_GCC_C)
1692 all-target-libstdc++-v3: maybe-all-target-libiberty
1693 configure-target-zlib: $(ALL_GCC_C)
1694
1695 # Target modules in the 'src' repository.
1696 configure-target-examples: $(ALL_GCC_C)
1697 configure-target-libgloss: $(ALL_GCC)
1698 all-target-libgloss: maybe-configure-target-newlib
1699 configure-target-libiberty: $(ALL_GCC)
1700 configure-target-libtermcap: $(ALL_GCC_C)
1701 configure-target-newlib: $(ALL_GCC)
1702 configure-target-rda: $(ALL_GCC_C)
1703 configure-target-winsup: $(ALL_GCC_C)
1704 all-target-winsup: maybe-all-target-libiberty maybe-all-target-libtermcap
1705
1706 # Other target modules.  Warning, these are not well tested.
1707 configure-target-gperf: $(ALL_GCC_CXX)
1708 all-target-gperf: maybe-all-target-libiberty maybe-all-target-libstdc++-v3
1709 configure-target-qthreads: $(ALL_GCC_C)
1710
1711 # Serialization dependencies.  Host configures don't work well in parallel to
1712 # each other, due to contention over config.cache.  Target configures and
1713 # build configures are similar.
1714 @serialization_dependencies@
1715
1716 # --------------------------------
1717 # Regenerating top level configury
1718 # --------------------------------
1719
1720 # Multilib.out tells target dirs what multilibs they should build.
1721 # There is really only one copy.  We use the 'timestamp' method to
1722 # work around various timestamp bugs on some systems.
1723 # We use move-if-change so that it's only considered updated when it
1724 # actually changes, because it has to depend on a phony target.
1725 multilib.out: maybe-all-gcc
1726         @r=`${PWD_COMMAND}`; export r; \
1727         echo "Checking multilib configuration..."; \
1728         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1729         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1730
1731 # Rebuilding Makefile.in, using autogen.
1732 AUTOGEN = autogen
1733 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1734         cd $(srcdir) && $(AUTOGEN) Makefile.def
1735
1736 # Rebuilding Makefile.
1737 Makefile: $(srcdir)/Makefile.in config.status
1738         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1739
1740 config.status: configure $(gcc_version_trigger)
1741         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1742
1743 # Rebuilding configure.
1744 AUTOCONF = autoconf
1745 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1746         cd $(srcdir) && $(AUTOCONF)
1747
1748 # ------------------------------
1749 # Special directives to GNU Make
1750 # ------------------------------
1751
1752 # Don't pass command-line variables to submakes.
1753 .NOEXPORT:
1754 MAKEOVERRIDES=
1755
1756 # end of Makefile.in