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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 = $(mandir)/man9
  66
  67 INSTALL = @INSTALL@
  68 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  69 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  70 INSTALL_DATA = @INSTALL_DATA@
  71 LN = @LN@
  72 LN_S = @LN_S@
  73
  74 # -------------------------------------------------
  75 # Miscellaneous non-standard autoconf-set variables
  76 # -------------------------------------------------
  77
  78 # The gcc driver likes to know the arguments it was configured with.
  79 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
  80
  81 tooldir = @tooldir@
  82 build_tooldir = @build_tooldir@
  83
  84 GDB_NLM_DEPS =
  85
  86 # This is the name of the environment variable used for the path to
  87 # the libraries.
  88 RPATH_ENVVAR = @RPATH_ENVVAR@
  89
  90 # This is the list of directories to be built for the build system.
  91 BUILD_CONFIGDIRS = libiberty
  92 # Build programs are put under this directory.
  93 BUILD_SUBDIR = @build_subdir@
  94 # This is set by the configure script to the arguments to use when configuring
  95 # directories built for the build system.
  96 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
  97
  98 # This is the list of variables to export in the environment when
  99 # configuring any subdirectory.  It must also be exported whenever
 100 # recursing into a build directory in case that directory's Makefile
 101 # re-runs configure.
 102 BASE_EXPORTS = \
 103         FLEX="$(FLEX)"; export FLEX; \
 104         LEX="$(LEX)"; export LEX; \
 105         BISON="$(BISON)"; export BISON; \
 106         YACC="$(YACC)"; export YACC; \
 107         M4="$(M4)"; export M4; \
 108         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 109
 110 # This is the list of variables to export in the environment when
 111 # configuring subdirectories for the build system.
 112 BUILD_EXPORTS = \
 113         $(BASE_EXPORTS) \
 114         AR="$(AR_FOR_BUILD)"; export AR; \
 115         AS="$(AS_FOR_BUILD)"; export AS; \
 116         CC="$(CC_FOR_BUILD)"; export CC; \
 117         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 118         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 119         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 120         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 121         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 122         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 123         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 124         LD="$(LD_FOR_BUILD)"; export LD; \
 125         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 126         NM="$(NM_FOR_BUILD)"; export NM; \
 127         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 128         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES;
 129
 130 # This is the list of directories to built for the host system.
 131 SUBDIRS = @configdirs@
 132 # This is set by the configure script to the arguments to use when configuring
 133 # directories built for the host system.
 134 HOST_CONFIGARGS = @host_configargs@
 135 # Host programs are put under this directory, which is . except if building
 136 # with srcdir=..
 137 HOST_SUBDIR = @host_subdir@
 138 # This is the list of variables to export in the environment when
 139 # configuring subdirectories for the host system.
 140 HOST_EXPORTS = \
 141         $(BASE_EXPORTS) \
 142         CC="$(CC)"; export CC; \
 143         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 144         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 145         CXX="$(CXX)"; export CXX; \
 146         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 147         AR="$(AR)"; export AR; \
 148         AS="$(AS)"; export AS; \
 149         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 150         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 151         LD="$(LD)"; export LD; \
 152         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 153         NM="$(NM)"; export NM; \
 154         RANLIB="$(RANLIB)"; export RANLIB; \
 155         WINDRES="$(WINDRES)"; export WINDRES; \
 156         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 157         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 158         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 159         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 160         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 161 @if gcc-bootstrap
 162         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 163 @endif gcc-bootstrap
 164         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 165
 166 # Similar, for later GCC stages.
 167 POSTSTAGE1_HOST_EXPORTS = \
 168         $(HOST_EXPORTS) \
 169         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 170           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
 171         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
 172           $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 173           -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 174           -B$(build_tooldir)/bin/"; export CC_FOR_BUILD;
 175
 176 # This is set by the configure script to the list of directories which
 177 # should be built using the target tools.
 178 TARGET_CONFIGDIRS = @target_configdirs@
 179 # Target libraries are put under this directory:
 180 TARGET_SUBDIR = @target_subdir@
 181 # This is set by the configure script to the arguments to use when configuring
 182 # directories built for the target.
 183 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 184 # This is the list of variables to export in the environment when
 185 # configuring subdirectories for the host system.
 186 BASE_TARGET_EXPORTS = \
 187         $(BASE_EXPORTS) \
 188         AR="$(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="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 194         CXXFLAGS="$(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="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 200         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 201         NM="$(NM_FOR_TARGET)"; export NM; \
 202         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 203         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 204         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 205         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 206
 207 RAW_CXX_TARGET_EXPORTS = \
 208         $(BASE_TARGET_EXPORTS) \
 209         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 210         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
 211
 212 NORMAL_TARGET_EXPORTS = \
 213         $(BASE_TARGET_EXPORTS) \
 214         CXX="$(CXX_FOR_TARGET)"; export CXX;
 215
 216 # Where to find GMP
 217 HOST_GMPLIBS = @gmplibs@
 218 HOST_GMPINC = @gmpinc@
 219
 220 # ----------------------------------------------
 221 # Programs producing files for the BUILD machine
 222 # ----------------------------------------------
 223
 224 SHELL = @config_shell@
 225
 226 # pwd command to use.  Allow user to override default by setting PWDCMD in
 227 # the environment to account for automounters.  The make variable must not
 228 # be called PWDCMD, otherwise the value set here is passed to make
 229 # subprocesses and overrides the setting from the user's environment.
 230 # Don't use PWD since it is a common shell environment variable and we
 231 # don't want to corrupt it.
 232 PWD_COMMAND = $${PWDCMD-pwd}
 233
 234 # compilers to use to create programs which must be run in the build
 235 # environment.
 236 CC_FOR_BUILD = @CC_FOR_BUILD@
 237 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 238
 239 CXX_FOR_BUILD = $(CXX)
 240
 241 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 242 # here so that they can be overridden by Makefile fragments.
 243 BUILD_PREFIX = @BUILD_PREFIX@
 244 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 245
 246 # Flags to pass to stage2 and later makes.  They are defined
 247 # here so that they can be overridden by Makefile fragments.
 248 BOOT_CFLAGS= -g -O2
 249
 250 CONFIGURED_BISON = @CONFIGURED_BISON@
 251 BISON = `if [ -f $$r/$(BUILD_SUBDIR)/bison/tests/bison ] ; then \
 252             echo $$r/$(BUILD_SUBDIR)/bison/tests/bison ; \
 253          else \
 254             echo ${CONFIGURED_BISON} ; \
 255          fi`
 256
 257 CONFIGURED_YACC = @CONFIGURED_YACC@
 258 YACC = `if [ -f $$r/$(BUILD_SUBDIR)/bison/tests/bison ] ; then \
 259             echo $$r/$(BUILD_SUBDIR)/bison/tests/bison -y ; \
 260         elif [ -f $$r/$(BUILD_SUBDIR)/byacc/byacc ] ; then \
 261             echo $$r/$(BUILD_SUBDIR)/byacc/byacc ; \
 262         else \
 263             echo ${CONFIGURED_YACC} ; \
 264         fi`
 265
 266 CONFIGURED_FLEX = @CONFIGURED_FLEX@
 267 FLEX = `if [ -f $$r/$(BUILD_SUBDIR)/flex/flex ] ; \
 268         then echo $$r/$(BUILD_SUBDIR)/flex/flex ; \
 269         else echo ${CONFIGURED_FLEX} ; fi`
 270
 271 CONFIGURED_LEX = @CONFIGURED_LEX@
 272 LEX = `if [ -f $$r/$(BUILD_SUBDIR)/flex/flex ] ; \
 273         then echo $$r/$(BUILD_SUBDIR)/flex/flex ; \
 274         else echo ${CONFIGURED_LEX} ; fi`
 275
 276 CONFIGURED_M4 = @CONFIGURED_M4@
 277 M4 = `if [ -f $$r/$(BUILD_SUBDIR)/m4/m4 ] ; \
 278         then echo $$r/$(BUILD_SUBDIR)/m4/m4 ; \
 279         else echo ${CONFIGURED_M4} ; fi`
 280
 281 # For an installed makeinfo, we require it to be from texinfo 4.2 or
 282 # higher, else we use the "missing" dummy.  We also pass the subdirectory
 283 # makeinfo even if only the Makefile is there, because Texinfo builds its
 284 # manual when made, and it requires its own version.
 285 CONFIGURED_MAKEINFO = @CONFIGURED_MAKEINFO@
 286 MAKEINFO = `if [ -f $$r/$(BUILD_SUBDIR)/texinfo/makeinfo/Makefile ] ; \
 287         then echo $$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo ; \
 288         else if (${CONFIGURED_MAKEINFO} --version \
 289           | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])') >/dev/null 2>&1; \
 290         then echo ${CONFIGURED_MAKEINFO}; else echo $$s/missing makeinfo; fi; fi`
 291
 292 # This just becomes part of the MAKEINFO definition passed down to
 293 # sub-makes.  It lets flags be given on the command line while still
 294 # using the makeinfo from the object tree.
 295 # (Default to avoid splitting info files by setting the threshold high.)
 296 MAKEINFOFLAGS = --split-size=5000000
 297
 298 # FIXME: expect may become a build tool?
 299 EXPECT = `if [ -f $$r/$(HOST_SUBDIR)/expect/expect ] ; \
 300         then echo $$r/$(HOST_SUBDIR)/expect/expect ; \
 301         else echo expect ; fi`
 302
 303 RUNTEST = `if [ -f $$s/dejagnu/runtest ] ; \
 304         then echo $$s/dejagnu/runtest ; \
 305         else echo runtest ; fi`
 306
 307 # ---------------------------------------------
 308 # Programs producing files for the HOST machine
 309 # ---------------------------------------------
 310
 311 AS = @AS@
 312
 313 AR = @AR@
 314 AR_FLAGS = rc
 315
 316 CC = @CC@
 317 CFLAGS = @CFLAGS@
 318 LIBCFLAGS = $(CFLAGS)
 319
 320 CXX = @CXX@
 321 CXXFLAGS = @CXXFLAGS@
 322 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 323
 324 DLLTOOL = @DLLTOOL@
 325
 326 NM = @NM@
 327
 328 LD = @LD@
 329 LDFLAGS =
 330
 331 RANLIB = @RANLIB@
 332
 333 WINDRES = @WINDRES@
 334
 335 PICFLAG =
 336
 337 # -----------------------------------------------
 338 # Programs producing files for the TARGET machine
 339 # -----------------------------------------------
 340
 341 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 342
 343 AR_FOR_TARGET=@AR_FOR_TARGET@
 344 CONFIGURED_AR_FOR_TARGET=@CONFIGURED_AR_FOR_TARGET@
 345 USUAL_AR_FOR_TARGET = ` \
 346   if [ -f $$r/$(HOST_SUBDIR)/binutils/ar ] ; then \
 347     echo $$r/$(HOST_SUBDIR)/binutils/ar ; \
 348   else \
 349     if [ '$(host)' = '$(target)' ] ; then \
 350       echo $(AR); \
 351     else \
 352       echo $(CONFIGURED_AR_FOR_TARGET) ; \
 353     fi; \
 354   fi`
 355
 356 AS_FOR_TARGET=@AS_FOR_TARGET@
 357 CONFIGURED_AS_FOR_TARGET=@CONFIGURED_AS_FOR_TARGET@
 358 USUAL_AS_FOR_TARGET = ` \
 359   if [ -f $$r/$(HOST_SUBDIR)/gas/as-new ] ; then \
 360     echo $$r/$(HOST_SUBDIR)/gas/as-new ; \
 361   elif [ -f $$r/$(HOST_SUBDIR)/gcc/as ]; then \
 362     echo $$r/$(HOST_SUBDIR)/gcc/as ; \
 363   else \
 364     if [ '$(host)' = '$(target)' ] ; then \
 365       echo $(AS); \
 366     else \
 367       echo $(CONFIGURED_AS_FOR_TARGET) ; \
 368     fi; \
 369   fi`
 370
 371 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 372 CONFIGURED_CC_FOR_TARGET=@CONFIGURED_CC_FOR_TARGET@
 373 USUAL_CC_FOR_TARGET = ` \
 374   if [ -f $$r/$(HOST_SUBDIR)/gcc/xgcc ] ; then \
 375     echo $$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/ ; \
 376   else \
 377     if [ '$(host)' = '$(target)' ] ; then \
 378       echo $(CC); \
 379     else \
 380       echo $(CONFIGURED_CC_FOR_TARGET) ; \
 381     fi; \
 382   fi`
 383
 384 # During gcc bootstrap, if we use some random cc for stage1 then
 385 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
 386 # (which we know are built with gcc) are built with optimizations so
 387 # prepend -O2 when setting CFLAGS_FOR_TARGET.
 388 CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
 389 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 390
 391 # If GCC_FOR_TARGET is not overriden on the command line, then this
 392 # variable is passed down to the gcc Makefile, where it is used to
 393 # build libgcc2.a.  We define it here so that it can itself be
 394 # overridden on the command line.
 395 GCC_FOR_TARGET=@GCC_FOR_TARGET@
 396 CONFIGURED_GCC_FOR_TARGET=@CONFIGURED_GCC_FOR_TARGET@
 397 USUAL_GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) \
 398   $$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/ $(FLAGS_FOR_TARGET)
 399 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 400
 401 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 402 CONFIGURED_CXX_FOR_TARGET=@CONFIGURED_CXX_FOR_TARGET@
 403 USUAL_CXX_FOR_TARGET = ` \
 404   if [ -f $$r/$(HOST_SUBDIR)/gcc/g++ ] ; then \
 405     (echo $$r/$(HOST_SUBDIR)/gcc/g++ -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++; \
 406     test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; \
 407     echo -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs) | tr '\015\012' '  '; \
 408   else \
 409     if [ '$(host)' = '$(target)' ] ; then \
 410       echo $(CXX); \
 411     else \
 412       echo $(CONFIGURED_CXX_FOR_TARGET) ; \
 413     fi; \
 414   fi`
 415
 416 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 417 USUAL_RAW_CXX_FOR_TARGET = ` \
 418   if [ -f $$r/$(HOST_SUBDIR)/gcc/xgcc ] ; then \
 419     echo $$r/$(HOST_SUBDIR)/gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs; \
 420   else \
 421     if [ '$(host)' = '$(target)' ] ; then \
 422       echo $(CXX); \
 423     else \
 424       echo $(CONFIGURED_CXX_FOR_TARGET) ; \
 425     fi; \
 426   fi`
 427
 428 CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
 429 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 430
 431 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 432 CONFIGURED_GCJ_FOR_TARGET=@CONFIGURED_GCJ_FOR_TARGET@
 433 USUAL_GCJ_FOR_TARGET = ` \
 434   if [ -f $$r/$(HOST_SUBDIR)/gcc/gcj ] ; then \
 435     echo $$r/$(HOST_SUBDIR)/gcc/gcj -B$$r/$(HOST_SUBDIR)/gcc ; \
 436   else \
 437     if [ '$(host)' = '$(target)' ] ; then \
 438       echo $(GCJ); \
 439     else \
 440       echo $(CONFIGURED_GCJ_FOR_TARGET) ; \
 441     fi; \
 442   fi`
 443
 444 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 445 CONFIGURED_GFORTRAN_FOR_TARGET=@CONFIGURED_GFORTRAN_FOR_TARGET@
 446 USUAL_GFORTRAN_FOR_TARGET = ` \
 447   if [ -f $$r/$(HOST_SUBDIR)/gcc/gfortran ] ; then \
 448     echo $$r/$(HOST_SUBDIR)/gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc ; \
 449   else \
 450     if [ '$(host)' = '$(target)' ] ; then \
 451       echo $(GFORTRAN); \
 452     else \
 453       echo $(CONFIGURED_GFORTRAN_FOR_TARGET) ; \
 454     fi; \
 455   fi`
 456
 457
 458 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 459 CONFIGURED_DLLTOOL_FOR_TARGET=@CONFIGURED_DLLTOOL_FOR_TARGET@
 460 USUAL_DLLTOOL_FOR_TARGET = ` \
 461   if [ -f $$r/$(HOST_SUBDIR)/binutils/dlltool ] ; then \
 462     echo $$r/$(HOST_SUBDIR)/binutils/dlltool ; \
 463   else \
 464     if [ '$(host)' = '$(target)' ] ; then \
 465       echo $(DLLTOOL); \
 466     else \
 467       echo $(CONFIGURED_DLLTOOL_FOR_TARGET) ; \
 468     fi; \
 469   fi`
 470
 471 LD_FOR_TARGET=@LD_FOR_TARGET@
 472 CONFIGURED_LD_FOR_TARGET=@CONFIGURED_LD_FOR_TARGET@
 473 USUAL_LD_FOR_TARGET = ` \
 474   if [ -f $$r/$(HOST_SUBDIR)/ld/ld-new ] ; then \
 475     echo $$r/$(HOST_SUBDIR)/ld/ld-new ; \
 476   elif [ -f $$r/$(HOST_SUBDIR)/gcc/collect-ld ]; then \
 477     echo $$r/$(HOST_SUBDIR)/gcc/collect-ld ; \
 478   else \
 479     if [ '$(host)' = '$(target)' ] ; then \
 480       echo $(LD); \
 481     else \
 482       echo $(CONFIGURED_LD_FOR_TARGET) ; \
 483     fi; \
 484   fi`
 485
 486 LDFLAGS_FOR_TARGET =
 487
 488 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 489 CONFIGURED_LIPO_FOR_TARGET=@CONFIGURED_LIPO_FOR_TARGET@
 490 USUAL_LIPO_FOR_TARGET = ` \
 491   if [ '$(host)' = '$(target)' ] ; then \
 492     if [ x'$(LIPO)' != x ]; then \
 493        echo $(LIPO); \
 494     else \
 495        echo lipo; \
 496     fi; \
 497   else \
 498     echo $(CONFIGURED_LIPO_FOR_TARGET) ; \
 499   fi`
 500
 501 NM_FOR_TARGET=@NM_FOR_TARGET@
 502 CONFIGURED_NM_FOR_TARGET=@CONFIGURED_NM_FOR_TARGET@
 503 USUAL_NM_FOR_TARGET = ` \
 504   if [ -f $$r/$(HOST_SUBDIR)/binutils/nm-new ] ; then \
 505     echo $$r/$(HOST_SUBDIR)/binutils/nm-new ; \
 506   elif [ -f $$r/$(HOST_SUBDIR)/gcc/nm ]; then \
 507     echo $$r/$(HOST_SUBDIR)/gcc/nm ; \
 508   else \
 509     if [ '$(host)' = '$(target)' ] ; then \
 510       echo $(NM); \
 511     else \
 512       echo $(CONFIGURED_NM_FOR_TARGET) ; \
 513     fi; \
 514   fi`
 515
 516 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 517 CONFIGURED_RANLIB_FOR_TARGET=@CONFIGURED_RANLIB_FOR_TARGET@
 518 USUAL_RANLIB_FOR_TARGET = ` \
 519   if [ -f $$r/$(HOST_SUBDIR)/binutils/ranlib ] ; then \
 520     echo $$r/$(HOST_SUBDIR)/binutils/ranlib ; \
 521   else \
 522     if [ '$(host)' = '$(target)' ] ; then \
 523       if [ x'$(RANLIB)' != x ]; then \
 524          echo $(RANLIB); \
 525       else \
 526          echo ranlib; \
 527       fi; \
 528     else \
 529       echo $(CONFIGURED_RANLIB_FOR_TARGET) ; \
 530     fi; \
 531   fi`
 532
 533 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 534 CONFIGURED_STRIP_FOR_TARGET=@CONFIGURED_STRIP_FOR_TARGET@
 535 USUAL_STRIP_FOR_TARGET = ` \
 536   if [ -f $$r/$(HOST_SUBDIR)/binutils/strip ] ; then \
 537     echo $$r/$(HOST_SUBDIR)/binutils/strip ; \
 538   else \
 539     if [ '$(host)' = '$(target)' ] ; then \
 540       if [ x'$(STRIP)' != x ]; then \
 541          echo $(STRIP); \
 542       else \
 543          echo strip; \
 544       fi; \
 545     else \
 546       echo $(CONFIGURED_STRIP_FOR_TARGET) ; \
 547     fi; \
 548   fi`
 549
 550 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 551 CONFIGURED_WINDRES_FOR_TARGET=@CONFIGURED_WINDRES_FOR_TARGET@
 552 USUAL_WINDRES_FOR_TARGET = ` \
 553   if [ -f $$r/$(HOST_SUBDIR)/binutils/windres ] ; then \
 554     echo $$r/$(HOST_SUBDIR)/binutils/windres ; \
 555   else \
 556     if [ '$(host)' = '$(target)' ] ; then \
 557       echo $(WINDRES); \
 558     else \
 559       echo $(CONFIGURED_WINDRES_FOR_TARGET) ; \
 560     fi; \
 561   fi`
 562
 563 PICFLAG_FOR_TARGET =
 564
 565 # ------------------------------------
 566 # Miscellaneous targets and flag lists
 567 # ------------------------------------
 568
 569 # The first rule in the file had better be this one.  Don't put any above it.
 570 # This lives here to allow makefile fragments to contain dependencies.
 571 all:
 572
 573 #### host and target specific makefile fragments come in here.
 574 @target_makefile_frag@
 575 @alphaieee_frag@
 576 @ospace_frag@
 577 @host_makefile_frag@
 578 ###
 579
 580 # This is the list of directories that may be needed in RPATH_ENVVAR
 581 # so that prorgams built for the target machine work.
 582 TARGET_LIB_PATH = [+ FOR target_modules +][+
 583   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 584   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 585 [+ FOR target_modules +][+ IF lib_path +]
 586 @if target-[+module+]
 587 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 588 @endif target-[+module+]
 589 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 590
 591
 592 # This is the list of directories that may be needed in RPATH_ENVVAR
 593 # so that programs built for the host machine work.
 594 HOST_LIB_PATH = [+ FOR host_modules +][+
 595   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 596   ENDFOR host_modules +]
 597
 598 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 599 @if gcc
 600 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc:$$r/$(HOST_SUBDIR)/prev-gcc:
 601 @endif gcc
 602
 603 [+ FOR host_modules +][+ IF lib_path +]
 604 @if [+module+]
 605 HOST_LIB_PATH_[+module+] = \
 606   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 607   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 608 @endif [+module+]
 609 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 610
 611 # Flags to pass down to all sub-makes.
 612 BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
 613         "[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
 614         "CONFIG_SHELL=$(SHELL)" \
 615         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 616
 617 # We leave this in just in case, but it is not needed anymore.
 618 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 619
 620 # Flags to pass down to most sub-makes, in which we're building with
 621 # the host environment.
 622 EXTRA_HOST_FLAGS = \
 623         'AR=$(AR)' \
 624         'AS=$(AS)' \
 625         'CC=$(CC)' \
 626         'CXX=$(CXX)' \
 627         'DLLTOOL=$(DLLTOOL)' \
 628         'LD=$(LD)' \
 629         'NM=$(NM)' \
 630         'RANLIB=$(RANLIB)' \
 631         'WINDRES=$(WINDRES)'
 632
 633 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 634
 635 # Flags that are concerned with the location of the X11 include files
 636 # and library files
 637 #
 638 # NOTE: until the top-level is getting the values via autoconf, it only
 639 # causes problems to have this top-level Makefile overriding the autoconf-set
 640 # values in child directories.  Only variables that don't conflict with
 641 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 642 #
 643 X11_FLAGS_TO_PASS = \
 644         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 645         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 646
 647 # Flags to pass down to makes which are built with the target environment.
 648 # The double $ decreases the length of the command line; the variables
 649 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
 650 EXTRA_TARGET_FLAGS = \
 651         'AR=$$(AR_FOR_TARGET)' \
 652         'AS=$$(AS_FOR_TARGET)' \
 653         'CC=$$(CC_FOR_TARGET)' \
 654         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 655         'CXX=$$(CXX_FOR_TARGET)' \
 656         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 657         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 658         'LD=$$(LD_FOR_TARGET)' \
 659         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 660         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 661         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 662         'NM=$$(NM_FOR_TARGET)' \
 663         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 664         'WINDRES=$$(WINDRES_FOR_TARGET)'
 665
 666 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 667
 668 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 669 # unfortunately needs the native compiler and the target ar and
 670 # ranlib.
 671 # If any variables are added here, they must be added to do-*, below.
 672 # The BUILD_* variables are a special case, which are used for the gcc
 673 # cross-building scheme.
 674 EXTRA_GCC_FLAGS = \
 675         'BUILD_PREFIX=$(BUILD_PREFIX)' \
 676         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
 677         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 678         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 679         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 680         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 681         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 682         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 683         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 684         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 685         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 686         "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 687
 688 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 689
 690 .PHONY: configure-host
 691 configure-host: [+
 692   FOR host_modules +] \
 693     maybe-configure-[+module+][+
 694   ENDFOR host_modules +]
 695 .PHONY: configure-target
 696 configure-target: [+
 697   FOR target_modules +] \
 698     maybe-configure-target-[+module+][+
 699   ENDFOR target_modules +]
 700
 701 # The target built for a native non-bootstrap build.
 702 .PHONY: all
 703 all:
 704 @if gcc-bootstrap
 705         @r=`${PWD_COMMAND}`; export r; \
 706         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 707         if [ ! -f stage_last ]; then \
 708           $(MAKE) $(RECURSE_FLAGS_TO_PASS) bootstrap; \
 709         fi
 710 @endif gcc-bootstrap
 711         @$(unstage)
 712         @r=`${PWD_COMMAND}`; export r; \
 713         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 714         if [ -f stage_last ]; then \
 715           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host; \
 716         else \
 717           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host; \
 718         fi
 719         @r=`${PWD_COMMAND}`; export r; \
 720         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 721         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-target
 722         @$(stage)
 723
 724 .PHONY: all-build
 725 all-build: [+
 726   FOR build_modules +] \
 727     maybe-all-build-[+module+][+
 728   ENDFOR build_modules +]
 729 .PHONY: all-host
 730 all-host: [+
 731   FOR host_modules +] \
 732     maybe-all-[+module+][+
 733   ENDFOR host_modules +]
 734 .PHONY: all-target
 735 all-target: [+
 736   FOR target_modules +] \
 737     maybe-all-target-[+module+][+
 738   ENDFOR target_modules +]
 739
 740 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 741 # ``make X'' in all subdirectories (because, in general, there is a
 742 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 743 # but it may do additional work as well).
 744 [+ FOR recursive_targets +]
 745 .PHONY: do-[+make_target+]
 746 do-[+make_target+]:
 747         @$(unstage)
 748         @$(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 749           [+make_target+]-target
 750         @$(stage)
 751
 752
 753 .PHONY: [+make_target+]-host
 754 [+make_target+]-host: [+
 755   FOR host_modules +] \
 756     maybe-[+make_target+]-[+module+][+
 757   ENDFOR host_modules +]
 758
 759 .PHONY: [+make_target+]-target
 760 [+make_target+]-target: [+
 761   FOR target_modules +] \
 762     maybe-[+make_target+]-target-[+module+][+
 763   ENDFOR target_modules +]
 764 [+ ENDFOR recursive_targets +]
 765
 766 # Here are the targets which correspond to the do-X targets.
 767
 768 .PHONY: info installcheck dvi html install-info
 769 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 770 .PHONY: local-clean local-distclean local-maintainer-clean
 771 info: do-info
 772 installcheck: do-installcheck
 773 dvi: do-dvi
 774 html: do-html
 775
 776 # Make sure makeinfo is built before we do a `make info', if we're
 777 # in fact building texinfo.
 778 do-info: maybe-all-texinfo
 779
 780 install-info: do-install-info dir.info
 781         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 782         if [ -f dir.info ] ; then \
 783           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 784         else true ; fi
 785
 786 local-clean:
 787         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 788
 789 local-distclean:
 790         -rm -f Makefile config.status config.cache mh-frag mt-frag
 791         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 792         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 793           rm -rf $(TARGET_SUBDIR); \
 794         else true; fi
 795         -rm -rf $(BUILD_SUBDIR)
 796         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 797           rm -rf $(HOST_SUBDIR); \
 798         else true; fi
 799         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 800         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 801         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 802         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 803         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 804
 805 local-maintainer-clean:
 806         @echo "This command is intended for maintainers to use;"
 807         @echo "it deletes files that may require special tools to rebuild."
 808
 809 clean: do-clean local-clean
 810 mostlyclean: do-mostlyclean local-clean
 811 distclean: do-distclean local-clean local-distclean
 812 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 813 maintainer-clean: local-distclean
 814 realclean: maintainer-clean
 815
 816 # Extra dependency for clean-target, owing to the mixed nature of gcc
 817 clean-target: clean-target-libgcc
 818 clean-target-libgcc:
 819         test ! -d gcc/libgcc || \
 820         (cd gcc/libgcc && find . -type d -print) | \
 821         while read d; do rm -f gcc/$$d/libgcc.a || : ; done
 822         -rm -rf gcc/libgcc
 823         -rm -f gcc/stmp-dirs
 824
 825 # Check target.
 826
 827 .PHONY: check do-check
 828 check: do-check
 829
 830 # Only include modules actually being configured and built.
 831 .PHONY: check-host
 832 check-host: [+
 833   FOR host_modules +] \
 834     maybe-check-[+module+][+
 835   ENDFOR host_modules +]
 836
 837 .PHONY: check-target
 838 check-target: [+
 839   FOR target_modules +] \
 840     maybe-check-target-[+module+][+
 841   ENDFOR target_modules +]
 842
 843 do-check:
 844         @$(unstage)
 845         @$(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 846         @$(stage)
 847
 848 # Automated reporting of test results.
 849
 850 warning.log: build.log
 851         $(srcdir)/contrib/warn_summary build.log > $@
 852
 853 mail-report.log:
 854         if test x'$(BOOT_CFLAGS)' != x''; then \
 855             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 856         fi; \
 857         $(srcdir)/contrib/test_summary -t >$@
 858         chmod +x $@
 859         echo If you really want to send e-mail, run ./$@ now
 860
 861 mail-report-with-warnings.log: warning.log
 862         if test x'$(BOOT_CFLAGS)' != x''; then \
 863             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 864         fi; \
 865         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 866         chmod +x $@
 867         echo If you really want to send e-mail, run ./$@ now
 868
 869 # Installation targets.
 870
 871 .PHONY: install uninstall
 872 install:
 873         @$(unstage)
 874         @$(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 875         @$(stage)
 876
 877 .PHONY: install-host-nogcc
 878 install-host-nogcc: [+
 879   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 880     maybe-install-[+module+][+ ENDIF +][+
 881   ENDFOR host_modules +]
 882
 883 .PHONY: install-host
 884 install-host: [+
 885   FOR host_modules +] \
 886     maybe-install-[+module+][+
 887   ENDFOR host_modules +]
 888
 889 .PHONY: install-target
 890 install-target: [+
 891   FOR target_modules +] \
 892     maybe-install-target-[+module+][+
 893   ENDFOR target_modules +]
 894
 895 uninstall:
 896         @echo "the uninstall target is not supported in this tree"
 897
 898 .PHONY: install.all
 899 install.all: install-no-fixedincludes
 900         @if [ -f ./gcc/Makefile ] ; then \
 901                 r=`${PWD_COMMAND}` ; export r ; \
 902                 $(HOST_EXPORTS) \
 903                 (cd ./gcc && \
 904                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 905         else \
 906                 true ; \
 907         fi
 908
 909 # install-no-fixedincludes is used because Cygnus can not distribute
 910 # the fixed header files.
 911 .PHONY: install-no-fixedincludes
 912 install-no-fixedincludes: installdirs install-host-nogcc \
 913         install-target gcc-no-fixedincludes
 914
 915 ### other supporting targets
 916
 917 MAKEDIRS= \
 918         $(DESTDIR)$(prefix) \
 919         $(DESTDIR)$(exec_prefix)
 920 .PHONY: installdirs
 921 installdirs: mkinstalldirs
 922         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 923
 924 dir.info: do-install-info
 925         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 926           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 927           mv -f dir.info.new dir.info ; \
 928         else true ; \
 929         fi
 930
 931 dist:
 932         @echo "Building a full distribution of this tree isn't done"
 933         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 934
 935 etags tags: TAGS
 936
 937 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 938 # ability to use several tags files at once, so there is probably no need
 939 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 940 # (if we felt like it) have this Makefile write a piece of elisp which
 941 # the user could load to tell emacs19 where all the TAGS files we just
 942 # built are.
 943 TAGS: do-TAGS
 944
 945 # ------------------------------------
 946 # Macros for configure and all targets
 947 # ------------------------------------
 948
 949 [+ DEFINE configure +]
 950 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 951 maybe-configure-[+prefix+][+module+]:
 952 @if [+prefix+][+module+]
 953 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 954 configure-[+prefix+][+module+]: [+deps+]
 955         @[+ IF bootstrap +]test -f stage_last && exit 0; \
 956         [+ ELSE bootstrap +]$(unstage)
 957         @[+ ENDIF bootstrap +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 958         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 959         r=`${PWD_COMMAND}`; export r; \
 960         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 961         [+exports+] \
 962         echo Configuring in [+subdir+]/[+module+]; \
 963         cd "[+subdir+]/[+module+]" || exit 1; \
 964         case $(srcdir) in \
 965           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 966           *) topdir=`echo [+subdir+]/[+module+]/ | \
 967                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 968         esac; \
 969         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 970         libsrcdir="$$s/[+module+]"; \
 971         [+ IF no-config-site +]rm -f no-such-file || : ; \
 972         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
 973           [+args+] $${srcdiroption} [+extra_configure_flags+] \
 974           || exit 1
 975 @endif [+prefix+][+module+]
 976
 977 [+ IF bootstrap +]
 978 [+ FOR bootstrap_stage +]
 979 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
 980 maybe-configure-stage[+id+]-[+prefix+][+module+]:
 981 @if [+module+]-bootstrap
 982 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 983 configure-stage[+id+]-[+prefix+][+module+]: [+deps+]
 984         @[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
 985         @[ -f [+subdir+]/[+module+]/Makefile ] && exit 0 || : ; \
 986         r=`${PWD_COMMAND}`; export r; \
 987         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 988         [+exports+][+ IF prev +] \
 989         [+poststage1_exports+][+ ENDIF prev +] \
 990         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
 991         cd [+subdir+]/[+module+] || exit 1; \
 992         case $(srcdir) in \
 993           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 994           *) topdir=`echo [+subdir+]/[+module+]/ | \
 995                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 996         esac; \
 997         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 998         libsrcdir="$$s/[+module+]"; \
 999         $(SHELL) $${libsrcdir}/configure \
1000           [+args+] $${srcdiroption} \
1001           [+stage_configure_flags+] [+extra_configure_flags+]
1002 @endif [+module+]-bootstrap
1003 [+ ENDFOR bootstrap_stage +]
1004 [+ ENDIF bootstrap +]
1005 [+ ENDDEF +]
1006
1007 [+ DEFINE all +]
1008 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1009 maybe-all-[+prefix+][+module+]:
1010 @if [+prefix+][+module+]
1011 TARGET-[+prefix+][+module+]=[+
1012   IF target +][+target+][+ ELSE +]all[+ ENDIF target +]
1013 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1014 all-[+prefix+][+module+]: configure-[+prefix+][+module+]
1015         @[+ IF bootstrap +]test -f stage_last && exit 0; \
1016         [+ ELSE bootstrap +]$(unstage)
1017         @[+ ENDIF bootstrap +]r=`${PWD_COMMAND}`; export r; \
1018         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1019         [+exports+] \
1020         (cd [+subdir+]/[+module+] && \
1021           $(MAKE) [+args+] [+extra_make_flags+] $(TARGET-[+prefix+][+module+]))
1022 @endif [+prefix+][+module+]
1023
1024 [+ IF bootstrap +]
1025 [+ FOR bootstrap_stage +]
1026 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1027 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1028 maybe-all-stage[+id+]-[+prefix+][+module+]:
1029 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1030 @if [+module+]-bootstrap
1031 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1032 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1033 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1034 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1035         @[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
1036         @r=`${PWD_COMMAND}`; export r; \
1037         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1038         [+exports+][+ IF prev +] \
1039         [+poststage1_exports+][+ ENDIF prev +] \
1040         cd [+subdir+]/[+module+] && \
1041         $(MAKE) [+args+] [+ IF prev
1042                 +][+poststage1_args+][+ ENDIF prev
1043                 +] [+stage_make_flags+] [+extra_make_flags+] \
1044                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1045
1046 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1047 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1048 clean-stage[+id+]-[+prefix+][+module+]:
1049         @[ -f [+subdir+]/[+module+]/Makefile ] || [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] \
1050           || exit 0 ; \
1051         @[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
1052         cd [+subdir+]/[+module+] && \
1053         $(MAKE) [+args+] [+ IF prev +] \
1054                 [+poststage1_args+] [+ ENDIF prev +] \
1055                 [+stage_make_flags+] [+extra_make_flags+] clean
1056 @endif [+module+]-bootstrap
1057
1058 [+ ENDFOR bootstrap_stage +]
1059 [+ ENDIF bootstrap +]
1060 [+ ENDDEF +]
1061
1062 # --------------------------------------
1063 # Modules which run on the build machine
1064 # --------------------------------------
1065 [+ FOR build_modules +]
1066 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1067              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1068
1069 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" +]
1070 [+ ENDFOR build_module +]
1071
1072 # --------------------------------------
1073 # Modules which run on the host machine
1074 # --------------------------------------
1075 [+ FOR host_modules +]
1076 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1077              exports="$(HOST_EXPORTS)"
1078              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1079              args="$(HOST_CONFIGARGS)" +]
1080
1081 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1082        exports="$(HOST_EXPORTS)"
1083        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1084        args="$(FLAGS_TO_PASS)"
1085        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1086
1087 .PHONY: check-[+module+] maybe-check-[+module+]
1088 maybe-check-[+module+]:
1089 @if [+module+]
1090 maybe-check-[+module+]: check-[+module+]
1091 [+ IF no_check +]
1092 check-[+module+]:
1093 [+ ELIF no_check_cross +]
1094 # This module is only tested in a native toolchain.
1095 check-[+module+]:
1096         @$(unstage)
1097         @if [ '$(host)' = '$(target)' ] ; then \
1098           r=`${PWD_COMMAND}`; export r; \
1099           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1100           $(HOST_EXPORTS) \
1101           (cd $(HOST_SUBDIR)/[+module+] && \
1102             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1103         fi
1104 [+ ELSE check +]
1105 check-[+module+]:
1106         @$(unstage)
1107         @r=`${PWD_COMMAND}`; export r; \
1108         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1109         $(HOST_EXPORTS) \
1110         (cd $(HOST_SUBDIR)/[+module+] && \
1111           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1112 [+ ENDIF no_check +]
1113 @endif [+module+]
1114
1115 .PHONY: install-[+module+] maybe-install-[+module+]
1116 maybe-install-[+module+]:
1117 @if [+module+]
1118 maybe-install-[+module+]: install-[+module+]
1119 [+ IF no_install +]
1120 install-[+module+]:
1121 [+ ELSE install +]
1122 install-[+module+]: installdirs
1123         @$(unstage)
1124         @r=`${PWD_COMMAND}`; export r; \
1125         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1126         $(HOST_EXPORTS) \
1127         (cd $(HOST_SUBDIR)/[+module+] && \
1128           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1129 [+ ENDIF no_install +]
1130 @endif [+module+]
1131
1132 # Other targets (info, dvi, etc.)
1133 [+ FOR recursive_targets +]
1134 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1135 maybe-[+make_target+]-[+module+]:
1136 @if [+module+]
1137 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1138 [+ IF (match-value? = "missing" (get "make_target") ) +]
1139 # [+module+] doesn't support [+make_target+].
1140 [+make_target+]-[+module+]:
1141 [+ ELSE +]
1142 [+make_target+]-[+module+]: [+
1143   FOR depend +]\
1144     [+depend+]-[+module+] [+
1145   ENDFOR depend +]
1146         @[+ IF bootstrap +][+ ELSE +]$(unstage)
1147         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1148         r=`${PWD_COMMAND}`; export r; \
1149         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1150         $(HOST_EXPORTS) \
1151         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1152           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1153         done; \
1154         echo "Doing [+make_target+] in [+module+]" ; \
1155         (cd $(HOST_SUBDIR)/[+module+] && \
1156           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1157                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1158                   "RANLIB=$${RANLIB}" \
1159                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1160                   [+make_target+]) \
1161           || exit 1
1162 [+ ENDIF +]
1163 @endif [+module+]
1164 [+ ENDFOR recursive_targets +]
1165 [+ ENDFOR host_modules +]
1166
1167 # ---------------------------------------
1168 # Modules which run on the target machine
1169 # ---------------------------------------
1170 [+ FOR target_modules +]
1171
1172 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
1173 @if target-[+module+]
1174 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
1175         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
1176         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
1177         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
1178 @endif target-[+module+]
1179
1180 [+ IF raw_cxx +]
1181 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1182              deps=(string-append "$(TARGET_SUBDIR)/" (get "module") "/multilib.out")
1183              exports="$(RAW_CXX_TARGET_EXPORTS)"
1184              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1185
1186 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1187        exports="$(RAW_CXX_TARGET_EXPORTS)"
1188        args="$(TARGET_FLAGS_TO_PASS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1189 [+ ELSE +]
1190 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1191              deps=(string-append "$(TARGET_SUBDIR)/" (get "module") "/multilib.out")
1192              exports="$(NORMAL_TARGET_EXPORTS)"
1193              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1194
1195 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1196        exports="$(NORMAL_TARGET_EXPORTS)"
1197        args="$(TARGET_FLAGS_TO_PASS)" +]
1198 [+ ENDIF +]
1199
1200 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1201 maybe-check-target-[+module+]:
1202 @if target-[+module+]
1203 maybe-check-target-[+module+]: check-target-[+module+]
1204 [+ IF no_check +]
1205 # Dummy target for uncheckable module.
1206 check-target-[+module+]:
1207 [+ ELSE check +]
1208 check-target-[+module+]:
1209         @$(unstage)
1210         @r=`${PWD_COMMAND}`; export r; \
1211         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1212 IF raw_cxx +]
1213         $(RAW_CXX_TARGET_EXPORTS) \[+
1214 ELSE normal_cxx +]
1215         $(NORMAL_TARGET_EXPORTS) \[+
1216 ENDIF raw_cxx +]
1217         (cd $(TARGET_SUBDIR)/[+module+] && \
1218           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1219             IF raw_cxx
1220               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1221             ENDIF raw_cxx
1222           +] [+extra_make_flags+] check)
1223 [+ ENDIF no_check +]
1224 @endif target-[+module+]
1225
1226 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1227 maybe-install-target-[+module+]:
1228 @if target-[+module+]
1229 maybe-install-target-[+module+]: install-target-[+module+]
1230 [+ IF no_install +]
1231 # Dummy target for uninstallable.
1232 install-target-[+module+]:
1233 [+ ELSE install +]
1234 install-target-[+module+]: installdirs
1235         @$(unstage)
1236         @r=`${PWD_COMMAND}`; export r; \
1237         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1238 IF raw_cxx +]
1239         $(RAW_CXX_TARGET_EXPORTS) \[+
1240 ELSE normal_cxx +]
1241         $(NORMAL_TARGET_EXPORTS) \[+
1242 ENDIF raw_cxx +]
1243         (cd $(TARGET_SUBDIR)/[+module+] && \
1244           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1245 [+ ENDIF no_install +]
1246 @endif target-[+module+]
1247
1248 # Other targets (info, dvi, etc.)
1249 [+ FOR recursive_targets +]
1250 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1251 maybe-[+make_target+]-target-[+module+]:
1252 @if target-[+module+]
1253 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1254 [+ IF (match-value? = "missing" (get "make_target") ) +]
1255 # [+module+] doesn't support [+make_target+].
1256 [+make_target+]-target-[+module+]:
1257 [+ ELSE +]
1258 [+make_target+]-target-[+module+]: [+
1259   FOR depend +]\
1260     [+depend+]-target-[+module+] [+
1261   ENDFOR depend +]
1262         @$(unstage)
1263         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1264         r=`${PWD_COMMAND}`; export r; \
1265         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1266 IF raw_cxx +]
1267         $(RAW_CXX_TARGET_EXPORTS) \[+
1268 ELSE normal_cxx +]
1269         $(NORMAL_TARGET_EXPORTS) \[+
1270 ENDIF raw_cxx +]
1271         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1272         for flag in $(EXTRA_TARGET_FLAGS); do \
1273           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1274         done; \
1275         (cd $(TARGET_SUBDIR)/[+module+] && \
1276           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1277                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1278                   "RANLIB=$${RANLIB}" \
1279                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1280                   [+extra_make_flags+] [+make_target+]) \
1281           || exit 1
1282 [+ ENDIF +]
1283 @endif target-[+module+]
1284 [+ ENDFOR recursive_targets +]
1285 [+ ENDFOR target_modules +]
1286
1287 # ----------
1288 # GCC module
1289 # ----------
1290
1291 @if gcc-no-bootstrap
1292 # GCC has some more recursive targets, which trigger the old
1293 # (but still current, until the toplevel bootstrap project
1294 # is finished) compiler bootstrapping rules.
1295
1296 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1297 .PHONY: $(GCC_STRAP_TARGETS)
1298 $(GCC_STRAP_TARGETS): all-prebootstrap configure-gcc
1299         @r=`${PWD_COMMAND}`; export r; \
1300         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1301         $(HOST_EXPORTS) \
1302         echo "Bootstrapping the compiler"; \
1303         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,:[ :]*,:,g;s,^[ :]*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
1304         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1305         @r=`${PWD_COMMAND}`; export r; \
1306         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1307         case "$@" in \
1308           *bootstrap4-lean ) \
1309             msg="Comparing stage3 and stage4 of the compiler"; \
1310             compare=compare3-lean ;; \
1311           *bootstrap4 ) \
1312             msg="Comparing stage3 and stage4 of the compiler"; \
1313             compare=compare3 ;; \
1314           *-lean ) \
1315             msg="Comparing stage2 and stage3 of the compiler"; \
1316             compare=compare-lean ;; \
1317           * ) \
1318             msg="Comparing stage2 and stage3 of the compiler"; \
1319             compare=compare ;; \
1320         esac; \
1321         $(HOST_EXPORTS) \
1322         echo "$$msg"; \
1323         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1324         @r=`${PWD_COMMAND}`; export r; \
1325         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1326         echo "Building runtime libraries"; \
1327         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1328
1329 profiledbootstrap: all-prebootstrap configure-gcc
1330         @r=`${PWD_COMMAND}`; export r; \
1331         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1332         $(HOST_EXPORTS) \
1333         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,:[ :]*,:,g;s,^[ :]*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
1334         echo "Bootstrapping training compiler"; \
1335         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1336         @r=`${PWD_COMMAND}`; export r; \
1337         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1338         $(HOST_EXPORTS) \
1339         echo "Building feedback based compiler"; \
1340         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1341         @r=`${PWD_COMMAND}`; export r; \
1342         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1343         echo "Building runtime libraries"; \
1344         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1345
1346 .PHONY: cross
1347 cross: all-build all-gas all-ld
1348         @r=`${PWD_COMMAND}`; export r; \
1349         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1350         $(HOST_EXPORTS) \
1351         echo "Building the C and C++ compiler"; \
1352         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1353         @r=`${PWD_COMMAND}`; export r; \
1354         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1355         echo "Building runtime libraries"; \
1356         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1357 @endif gcc-no-bootstrap
1358
1359 @if gcc
1360 .PHONY: check-gcc-c++
1361 check-gcc-c++:
1362         @if [ -f ./gcc/Makefile ] ; then \
1363           r=`${PWD_COMMAND}`; export r; \
1364           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1365           $(HOST_EXPORTS) \
1366           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1367         else \
1368           true; \
1369         fi
1370
1371 .PHONY: check-c++
1372 check-c++: check-target-libstdc++-v3 check-gcc-c++
1373
1374 # Install the gcc headers files, but not the fixed include files,
1375 # which Cygnus is not allowed to distribute.  This rule is very
1376 # dependent on the workings of the gcc Makefile.in.
1377 .PHONY: gcc-no-fixedincludes
1378 gcc-no-fixedincludes:
1379         @if [ -f ./gcc/Makefile ]; then \
1380           rm -rf gcc/tmp-include; \
1381           mv gcc/include gcc/tmp-include 2>/dev/null; \
1382           mkdir gcc/include; \
1383           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1384           touch gcc/stmp-fixinc gcc/include/fixed; \
1385           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1386           r=`${PWD_COMMAND}`; export r; \
1387           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1388           $(HOST_EXPORTS) \
1389           (cd ./gcc && \
1390            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1391           rm -rf gcc/include; \
1392           mv gcc/tmp-include gcc/include 2>/dev/null; \
1393         else true; fi
1394 @endif gcc
1395
1396 # ---------------------
1397 # GCC bootstrap support
1398 # ---------------------
1399
1400 # We track the current stage (the one in 'gcc') in the stage_current file.
1401 # stage_last instead tracks the stage that was built last.  These targets
1402 # are dummy when toplevel bootstrap is not active.
1403
1404 # While making host and target tools, symlinks to the final stage must be
1405 # there, so $(MAKE) $(unstage) should be run at various points.  To avoid
1406 # excessive recursive invocations of make, we "inline" them using a variable.
1407
1408 unstage = :
1409 stage = :
1410
1411 @if gcc-bootstrap
1412 unstage = [ -f stage_current ] || $(MAKE) `cat stage_last`-start
1413 stage = $(MAKE) `cat stage_current`-end
1414 @endif gcc-bootstrap
1415
1416 .PHONY: unstage stage
1417 unstage:
1418         @$(unstage)
1419 stage:
1420         @$(stage)
1421
1422 # We name the build directories for the various stages "stage1-gcc",
1423 # "stage2-gcc","stage3-gcc", etc.
1424
1425 # Since the 'compare' process will fail (on debugging information) if any
1426 # directory names are different, we need to link the gcc directory for
1427 # the previous stage to a constant name ('gcc-prev'), and to make the name of
1428 # the build directories constant as well. For the latter, we use naked names
1429 # like 'gcc', because the scripts in that directory assume it.  We use
1430 # mv on platforms where symlinks to directories do not work or are not
1431 # reliable.
1432
1433 # 'touch' doesn't work right on some platforms.
1434 STAMP = echo timestamp >
1435
1436 # Only build the C compiler for stage1, because that is the only one that
1437 # we can guarantee will build with the native compiler, and also it is the
1438 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
1439 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
1440 # overrideable (for a bootstrap build stage1 also builds gcc.info).
1441
1442 STAGE1_CFLAGS=@stage1_cflags@
1443 STAGE1_LANGUAGES=@stage1_languages@
1444
1445 # We only want to compare .o files, so set this!
1446 objext = .o
1447
1448 # Flags to pass to stage2 and later makes.
1449 POSTSTAGE1_FLAGS_TO_PASS = \
1450         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
1451         STAGE_PREFIX=$$r/prev-gcc/ \
1452         CFLAGS="$(BOOT_CFLAGS)" \
1453         ADAC="\$$(CC)"
1454
1455 # For stage 1:
1456 # * We force-disable intermodule optimizations, even if
1457 #   --enable-intermodule was passed, since the installed compiler probably
1458 #   can't handle them.  Luckily, autoconf always respects
1459 #   the last argument when conflicting --enable arguments are passed.
1460 # * Likewise, we force-disable coverage flags, since the installed compiler
1461 #   probably has never heard of them.
1462 # * We build only C (and possibly Ada).
1463
1464 [+ FOR bootstrap-stage +]
1465 .PHONY: stage[+id+]-start stage[+id+]-end
1466
1467 stage[+id+]-start::
1468         @[ -f stage_current ] && $(MAKE) `cat stage_current`-end || : ; \
1469         echo stage[+id+] > stage_current ; \
1470         echo stage[+id+] > stage_last; \
1471         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR) $(TARGET_SUBDIR)[+
1472    FOR host_modules +][+ IF bootstrap +]
1473 @if [+ module +]
1474         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1475           mkdir stage[+id+]-[+module+]; \
1476         set stage[+id+]-[+module+] [+module+] ; \
1477         @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \
1478         set stage[+prev+]-[+module+] prev-[+module+] ; \
1479         @CREATE_LINK_TO_DIR@ [+ ENDIF prev +]
1480 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +][+
1481    FOR target_modules +][+ IF bootstrap +]
1482 @if target-[+ module +]
1483         @cd $(TARGET_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1484           mkdir stage[+id+]-[+module+]; \
1485         set stage[+id+]-[+module+] [+module+] ; \
1486         @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \
1487         set stage[+prev+]-[+module+] prev-[+module+] ; \
1488         @CREATE_LINK_TO_DIR@ [+ ENDIF prev +]
1489 @endif target-[+ module +][+ ENDIF bootstrap +][+ ENDFOR target_modules +]
1490
1491 stage[+id+]-end::
1492         @rm -f stage_current[+ FOR host_modules +][+ IF bootstrap +]
1493 @if [+ module +]
1494         @cd $(HOST_SUBDIR); set [+module+] stage[+id+]-[+module+] ; \
1495         @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \
1496         set prev-[+module+] stage[+prev+]-[+module+] ; \
1497         @UNDO_LINK_TO_DIR@ [+ ENDIF prev +]
1498 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +][+
1499    FOR target_modules +][+ IF bootstrap +]
1500 @if target-[+ module +]
1501         @cd $(HOST_SUBDIR); set [+module+] stage[+id+]-[+module+] ; \
1502         @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \
1503         set prev-[+module+] stage[+prev+]-[+module+] ; \
1504         @UNDO_LINK_TO_DIR@ [+ ENDIF prev +]
1505 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR target_modules +]
1506
1507 # Bubble a bugfix through all the stages up to stage [+id+].  They
1508 # are remade, but not reconfigured.  The next stage (if any) will not
1509 # be reconfigured as well.
1510 .PHONY: stage[+id+]-bubble
1511 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +][+IF lean +]
1512         @bootstrap_lean@-rm -rf stage[+lean+]-* ; $(STAMP) stage[+lean+]-lean[+ ENDIF lean +]
1513         @if test -f stage[+id+]-lean [+
1514           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1515           echo Skipping rebuild of stage[+id+] ; \
1516         else \
1517           $(MAKE) stage[+id+]-start; \
1518           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1519         fi
1520
1521 .PHONY: all-stage[+id+] clean-stage[+id+]
1522 do-clean: clean-stage[+id+]
1523
1524 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1525 # only possibility, but now it conflicts with no-bootstrap rules
1526 @if gcc-bootstrap
1527 [+ IF compare-target +]
1528 [+compare-target+]:
1529         @if test -f stage[+prev+]-lean; then \
1530           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1531           exit 0 ; \
1532         fi; \
1533         [ -f stage_current ] && $(MAKE) `cat stage_current`-end || : ; \
1534         @r=`${PWD_COMMAND}`; export r; \
1535         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1536         rm -f .bad_compare ; \
1537         cd stage[+id+]-gcc; \
1538         files=`find . -name "*$(objext)" -print` ; \
1539         cd .. ; \
1540         for file in $${files} ; do \
1541           f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1542           @do_compare@ > /dev/null 2>&1; \
1543           if test $$? -eq 1; then \
1544             case $$file in \
1545               ./cc*-checksum$(objext) | ./libgcc/* ) \
1546                 echo warning: $$file differs ;; \
1547               *) \
1548                 echo $$file differs >> .bad_compare ;; \
1549             esac ; \
1550           fi ; \
1551         done ; \
1552         if [ -f .bad_compare ]; then \
1553           echo "Bootstrap comparison failure!"; \
1554           cat .bad_compare; \
1555           exit 1; \
1556         else \
1557           true; \
1558         fi ; \
1559         $(STAMP) [+compare-target+][+ IF prev +]
1560         @bootstrap_lean@-rm -rf stage[+prev+]-* ; $(STAMP) stage[+prev+]-lean[+ ENDIF prev +]
1561 [+ ENDIF compare-target +]
1562
1563 [+ IF bootstrap-target +]
1564 .PHONY: [+bootstrap-target+]
1565 [+bootstrap-target+]: stage[+id+]-bubble
1566         [+ IF compare-target +]$(MAKE) [+compare-target+]
1567         [+ ENDIF compare-target +]$(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1568 [+ ENDIF bootstrap-target +]
1569
1570 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1571 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1572 .PHONY: distclean-stage[+id+]
1573 distclean-stage[+id+]::
1574         [ -f stage_current ] && $(MAKE) `cat stage_current`-end || :
1575         rm -rf stage[+id+]-* [+
1576           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1577
1578 [+ IF cleanstrap-target +]
1579 .PHONY: [+cleanstrap-target+]
1580 [+cleanstrap-target+]: distclean [+bootstrap-target+]
1581 [+ ENDIF cleanstrap-target +]
1582 @endif gcc-bootstrap
1583
1584 [+ ENDFOR bootstrap-stage +]
1585
1586 stageprofile-end::
1587         $(MAKE) distclean-stagefeedback
1588
1589 stagefeedback-start::
1590         @r=`${PWD_COMMAND}`; export r; \
1591         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1592         for i in prev-*; do \
1593           j=`echo $$i | sed s/^prev-//` ; \
1594           cd $$r/$$i && \
1595           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1596           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1597         done
1598
1599 @if gcc-bootstrap
1600 do-distclean: distclean-stage1
1601 @endif gcc-bootstrap
1602
1603 # --------------------------------------
1604 # Dependencies between different modules
1605 # --------------------------------------
1606
1607 # Generic dependencies for target modules on host stuff, especially gcc
1608 [+ FOR target_modules +][+ IF bootstrap +]
1609 @if gcc-bootstrap[+ FOR bootstrap_stage +]
1610 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+ ENDFOR +]
1611 @endif gcc-bootstrap[+ ENDIF bootstrap +]
1612 configure-target-[+module+]: maybe-all-gcc
1613 [+ ENDFOR target_modules +]
1614
1615 [+ FOR lang_env_dependencies +]
1616 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss
1617 [+ IF cxx +]configure-target-[+module+]: maybe-all-target-libstdc++-v3
1618 [+ ENDIF cxx +][+ ENDFOR lang_env_dependencies +]
1619
1620 # There are two types of dependencies here: 'hard' dependencies, where one
1621 # module simply won't build without the other; and 'soft' dependencies, where
1622 # if the depended-on module is missing, the depending module will do without
1623 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1624 # are made here to depend on a 'maybe-' target.  If you're not sure,
1625 # it's safer to use a soft dependency.
1626
1627 [+ ;; These Scheme functions build the bulk of the dependencies.
1628    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1629    ;; where "maybe-" is only included if HARD is true, and all-gcc
1630    ;; is taken from VAR-NAME.
1631    (define dep-target (lambda (module-kind var-name hard)
1632       (string-append
1633          (if hard "" "maybe-")
1634          (dep-subtarget var-name)
1635          module-kind
1636          (dep-module var-name)
1637       )))
1638
1639    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1640    (define make-dep (lambda (module-kind on-kind)
1641       (string-append
1642          (dep-target module-kind "module" #t) ": "
1643          (dep-target on-kind "on" (exist? "hard")))))
1644
1645    ;; dep-subtarget extracts everything up to the first dash in the given
1646    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1647    (define dep-subtarget (lambda (var-name)
1648       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1649
1650    ;; dep-module extracts everything up to the first dash in the given
1651    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1652    (define dep-module (lambda (var-name)
1653       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1654
1655    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1656    (define dep-stage (lambda ()
1657       (string-append
1658          "stage"
1659          (get "id")
1660          "-")))
1661
1662    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1663    ;; but is written in Scheme.
1664    (define dep-maybe (lambda ()
1665       (if (exist? "hard") "" "maybe-")))
1666
1667    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1668    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1669    ;; configure or build dependencies between bootstrapped modules; it returns
1670    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1671    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1672    ;; is only necessary for host modules.
1673    (define dep-kind (lambda ()
1674       (if (and (hash-ref boot-modules (dep-module "module"))
1675                (=* (dep-module "on") "build-"))
1676           "prebootstrap"
1677
1678           (if (or (= (dep-subtarget "on") "install-")
1679                   (not (hash-ref boot-modules (dep-module "module")))
1680                   (not (hash-ref boot-modules (dep-module "on"))))
1681               "normal"
1682               "bootstrap"))))
1683
1684    ;; We now build the hash table that is used by dep-kind.
1685    (define boot-modules (make-hash-table 113))
1686 +]
1687
1688 [+ FOR host_modules +][+
1689    (if (exist? "bootstrap")
1690        (hash-create-handle! boot-modules (get "module") #t))
1691    "" +][+ ENDFOR host_modules +]
1692 [+ FOR target_modules +][+
1693    (if (exist? "bootstrap")
1694        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1695    "" +][+ ENDFOR target_modules +]
1696
1697 # With all the machinery above in place, it is pretty easy to generate
1698 # dependencies.  Host dependencies are a bit more complex because we have
1699 # to check for bootstrap/prebootstrap dependencies.  To resolve
1700 # prebootstrap dependencies, prebootstrap modules are gathered in
1701 # a hash table.
1702 [+ FOR dependencies +][+ (make-dep "" "") +]
1703 [+ CASE (dep-kind) +]
1704 [+ == "prebootstrap"
1705      +][+ FOR bootstrap_stage +]
1706 [+ (make-dep (dep-stage) "") +][+
1707        ENDFOR bootstrap_stage +]
1708 all-prebootstrap: [+ (dep-target "" "on" (exist? "hard")) +]
1709 [+ == "bootstrap"
1710      +][+ FOR bootstrap_stage +]
1711 [+ (make-dep (dep-stage) (dep-stage)) +][+
1712        ENDFOR bootstrap_stage +]
1713 [+ ESAC +][+
1714 ENDFOR dependencies +]
1715
1716 # Non-toplevel bootstrap rules must depend on several packages, to be built
1717 # before gcc.  Another wart that will go away, hopefully soon.
1718 @if gcc-no-bootstrap
1719 [+ FOR host_modules +][+
1720    IF (and (not (= (get "module") "gcc"))
1721            (hash-ref boot-modules (get "module"))) +]
1722 all-prebootstrap: maybe-all-[+module+][+
1723    ENDIF +][+
1724 ENDFOR host_modules +]
1725 @endif gcc-no-bootstrap
1726
1727 GDB_TK = @GDB_TK@
1728 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1729
1730 # Serialization dependencies.  Host configures don't work well in parallel to
1731 # each other, due to contention over config.cache.  Target configures and
1732 # build configures are similar.
1733 @serialization_dependencies@
1734
1735 # --------------------------------
1736 # Regenerating top level configury
1737 # --------------------------------
1738
1739 # Multilib.out tells target dirs what multilibs they should build.
1740 # There is really only one copy.  We use the 'timestamp' method to
1741 # work around various timestamp bugs on some systems.
1742 # We use move-if-change so that it's only considered updated when it
1743 # actually changes, because it has to depend on a phony target.
1744 multilib.out: maybe-all-gcc
1745         @r=`${PWD_COMMAND}`; export r; \
1746         echo "Checking multilib configuration..."; \
1747         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1748         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1749
1750 # Rebuilding Makefile.in, using autogen.
1751 AUTOGEN = autogen
1752 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1753         cd $(srcdir) && $(AUTOGEN) Makefile.def
1754
1755 # Rebuilding Makefile.
1756 Makefile: $(srcdir)/Makefile.in config.status
1757         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1758
1759 config.status: configure
1760         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1761
1762 # Rebuilding configure.
1763 AUTOCONF = autoconf
1764 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1765         cd $(srcdir) && $(AUTOCONF)
1766
1767 # ------------------------------
1768 # Special directives to GNU Make
1769 # ------------------------------
1770
1771 # Don't pass command-line variables to submakes.
1772 .NOEXPORT:
1773 MAKEOVERRIDES=
1774
1775 # end of Makefile.in