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 @if gcc-no-bootstrap
 713         @r=`${PWD_COMMAND}`; export r; \
 714         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 715         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-prebootstrap
 716 @endif gcc-no-bootstrap
 717         @r=`${PWD_COMMAND}`; export r; \
 718         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 719         if [ -f stage_last ]; then \
 720           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host; \
 721         else \
 722           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host; \
 723         fi
 724         @r=`${PWD_COMMAND}`; export r; \
 725         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 726         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-target
 727         @$(stage)
 728
 729 .PHONY: all-build
 730 all-build: [+
 731   FOR build_modules +] \
 732     maybe-all-build-[+module+][+
 733   ENDFOR build_modules +]
 734 .PHONY: all-host
 735 all-host: [+
 736   FOR host_modules +] \
 737     maybe-all-[+module+][+
 738   ENDFOR host_modules +]
 739 .PHONY: all-target
 740 all-target: [+
 741   FOR target_modules +] \
 742     maybe-all-target-[+module+][+
 743   ENDFOR target_modules +]
 744
 745 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 746 # ``make X'' in all subdirectories (because, in general, there is a
 747 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 748 # but it may do additional work as well).
 749 [+ FOR recursive_targets +]
 750 .PHONY: do-[+make_target+]
 751 do-[+make_target+]:
 752         @$(unstage)
 753         @$(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 754           [+make_target+]-target
 755         @$(stage)
 756
 757
 758 .PHONY: [+make_target+]-host
 759 [+make_target+]-host: [+
 760   FOR host_modules +] \
 761     maybe-[+make_target+]-[+module+][+
 762   ENDFOR host_modules +]
 763
 764 .PHONY: [+make_target+]-target
 765 [+make_target+]-target: [+
 766   FOR target_modules +] \
 767     maybe-[+make_target+]-target-[+module+][+
 768   ENDFOR target_modules +]
 769 [+ ENDFOR recursive_targets +]
 770
 771 # Here are the targets which correspond to the do-X targets.
 772
 773 .PHONY: info installcheck dvi html install-info
 774 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 775 .PHONY: local-clean local-distclean local-maintainer-clean
 776 info: do-info
 777 installcheck: do-installcheck
 778 dvi: do-dvi
 779 html: do-html
 780
 781 # Make sure makeinfo is built before we do a `make info', if we're
 782 # in fact building texinfo.
 783 do-info: maybe-all-texinfo
 784
 785 install-info: do-install-info dir.info
 786         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 787         if [ -f dir.info ] ; then \
 788           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 789         else true ; fi
 790
 791 local-clean:
 792         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 793
 794 local-distclean:
 795         -rm -f Makefile config.status config.cache mh-frag mt-frag
 796         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 797         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 798           rm -rf $(TARGET_SUBDIR); \
 799         else true; fi
 800         -rm -rf $(BUILD_SUBDIR)
 801         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 802           rm -rf $(HOST_SUBDIR); \
 803         else true; fi
 804         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 805         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 806         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 807         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 808         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 809
 810 local-maintainer-clean:
 811         @echo "This command is intended for maintainers to use;"
 812         @echo "it deletes files that may require special tools to rebuild."
 813
 814 clean: do-clean local-clean
 815 mostlyclean: do-mostlyclean local-clean
 816 distclean: do-distclean local-clean local-distclean
 817 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 818 maintainer-clean: local-distclean
 819 realclean: maintainer-clean
 820
 821 # Extra dependency for clean-target, owing to the mixed nature of gcc
 822 clean-target: clean-target-libgcc
 823 clean-target-libgcc:
 824         test ! -d gcc/libgcc || \
 825         (cd gcc/libgcc && find . -type d -print) | \
 826         while read d; do rm -f gcc/$$d/libgcc.a || : ; done
 827         -rm -rf gcc/libgcc
 828         -rm -f gcc/stmp-dirs
 829
 830 # Check target.
 831
 832 .PHONY: check do-check
 833 check: do-check
 834
 835 # Only include modules actually being configured and built.
 836 .PHONY: check-host
 837 check-host: [+
 838   FOR host_modules +] \
 839     maybe-check-[+module+][+
 840   ENDFOR host_modules +]
 841
 842 .PHONY: check-target
 843 check-target: [+
 844   FOR target_modules +] \
 845     maybe-check-target-[+module+][+
 846   ENDFOR target_modules +]
 847
 848 do-check:
 849         @$(unstage)
 850         @$(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 851         @$(stage)
 852
 853 # Automated reporting of test results.
 854
 855 warning.log: build.log
 856         $(srcdir)/contrib/warn_summary build.log > $@
 857
 858 mail-report.log:
 859         if test x'$(BOOT_CFLAGS)' != x''; then \
 860             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 861         fi; \
 862         $(srcdir)/contrib/test_summary -t >$@
 863         chmod +x $@
 864         echo If you really want to send e-mail, run ./$@ now
 865
 866 mail-report-with-warnings.log: warning.log
 867         if test x'$(BOOT_CFLAGS)' != x''; then \
 868             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 869         fi; \
 870         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 871         chmod +x $@
 872         echo If you really want to send e-mail, run ./$@ now
 873
 874 # Installation targets.
 875
 876 .PHONY: install uninstall
 877 install:
 878         @$(unstage)
 879         @$(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 880         @$(stage)
 881
 882 .PHONY: install-host-nogcc
 883 install-host-nogcc: [+
 884   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 885     maybe-install-[+module+][+ ENDIF +][+
 886   ENDFOR host_modules +]
 887
 888 .PHONY: install-host
 889 install-host: [+
 890   FOR host_modules +] \
 891     maybe-install-[+module+][+
 892   ENDFOR host_modules +]
 893
 894 .PHONY: install-target
 895 install-target: [+
 896   FOR target_modules +] \
 897     maybe-install-target-[+module+][+
 898   ENDFOR target_modules +]
 899
 900 uninstall:
 901         @echo "the uninstall target is not supported in this tree"
 902
 903 .PHONY: install.all
 904 install.all: install-no-fixedincludes
 905         @if [ -f ./gcc/Makefile ] ; then \
 906                 r=`${PWD_COMMAND}` ; export r ; \
 907                 $(HOST_EXPORTS) \
 908                 (cd ./gcc && \
 909                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 910         else \
 911                 true ; \
 912         fi
 913
 914 # install-no-fixedincludes is used because Cygnus can not distribute
 915 # the fixed header files.
 916 .PHONY: install-no-fixedincludes
 917 install-no-fixedincludes: installdirs install-host-nogcc \
 918         install-target gcc-no-fixedincludes
 919
 920 ### other supporting targets
 921
 922 MAKEDIRS= \
 923         $(DESTDIR)$(prefix) \
 924         $(DESTDIR)$(exec_prefix)
 925 .PHONY: installdirs
 926 installdirs: mkinstalldirs
 927         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 928
 929 dir.info: do-install-info
 930         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 931           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 932           mv -f dir.info.new dir.info ; \
 933         else true ; \
 934         fi
 935
 936 dist:
 937         @echo "Building a full distribution of this tree isn't done"
 938         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 939
 940 etags tags: TAGS
 941
 942 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 943 # ability to use several tags files at once, so there is probably no need
 944 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 945 # (if we felt like it) have this Makefile write a piece of elisp which
 946 # the user could load to tell emacs19 where all the TAGS files we just
 947 # built are.
 948 TAGS: do-TAGS
 949
 950 # ------------------------------------
 951 # Macros for configure and all targets
 952 # ------------------------------------
 953
 954 [+ DEFINE configure +]
 955 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 956 maybe-configure-[+prefix+][+module+]:
 957 @if [+prefix+][+module+]
 958 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 959 configure-[+prefix+][+module+]: [+deps+]
 960         @[+ IF bootstrap +]test -f stage_last && exit 0; \
 961         [+ ELSE bootstrap +]$(unstage)
 962         @[+ ENDIF bootstrap +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 963         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 964         r=`${PWD_COMMAND}`; export r; \
 965         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 966         [+exports+] \
 967         echo Configuring in [+subdir+]/[+module+]; \
 968         cd "[+subdir+]/[+module+]" || exit 1; \
 969         case $(srcdir) in \
 970           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 971           *) topdir=`echo [+subdir+]/[+module+]/ | \
 972                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 973         esac; \
 974         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 975         libsrcdir="$$s/[+module+]"; \
 976         [+ IF no-config-site +]rm -f no-such-file || : ; \
 977         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
 978           [+args+] $${srcdiroption} [+extra_configure_flags+] \
 979           || exit 1
 980 @endif [+prefix+][+module+]
 981
 982 [+ IF bootstrap +]
 983 [+ FOR bootstrap_stage +]
 984 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
 985 maybe-configure-stage[+id+]-[+prefix+][+module+]:
 986 @if [+module+]-bootstrap
 987 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 988 configure-stage[+id+]-[+prefix+][+module+]: [+deps+]
 989         @[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
 990         @[ -f [+subdir+]/[+module+]/Makefile ] && exit 0 || : ; \
 991         r=`${PWD_COMMAND}`; export r; \
 992         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 993         [+exports+][+ IF prev +] \
 994         [+poststage1_exports+][+ ENDIF prev +] \
 995         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
 996         cd [+subdir+]/[+module+] || exit 1; \
 997         case $(srcdir) in \
 998           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 999           *) topdir=`echo [+subdir+]/[+module+]/ | \
1000                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1001         esac; \
1002         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1003         libsrcdir="$$s/[+module+]"; \
1004         $(SHELL) $${libsrcdir}/configure \
1005           [+args+] $${srcdiroption} \
1006           [+stage_configure_flags+] [+extra_configure_flags+]
1007 @endif [+module+]-bootstrap
1008 [+ ENDFOR bootstrap_stage +]
1009 [+ ENDIF bootstrap +]
1010 [+ ENDDEF +]
1011
1012 [+ DEFINE all +]
1013 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1014 maybe-all-[+prefix+][+module+]:
1015 @if [+prefix+][+module+]
1016 TARGET-[+prefix+][+module+]=[+
1017   IF target +][+target+][+ ELSE +]all[+ ENDIF target +]
1018 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1019 all-[+prefix+][+module+]: configure-[+prefix+][+module+]
1020         @[+ IF bootstrap +]test -f stage_last && exit 0; \
1021         [+ ELSE bootstrap +]$(unstage)
1022         @[+ ENDIF bootstrap +]r=`${PWD_COMMAND}`; export r; \
1023         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1024         [+exports+] \
1025         (cd [+subdir+]/[+module+] && \
1026           $(MAKE) [+args+] [+extra_make_flags+] $(TARGET-[+prefix+][+module+]))
1027 @endif [+prefix+][+module+]
1028
1029 [+ IF bootstrap +]
1030 [+ FOR bootstrap_stage +]
1031 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1032 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1033 maybe-all-stage[+id+]-[+prefix+][+module+]:
1034 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1035 @if [+module+]-bootstrap
1036 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1037 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1038 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1039 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1040         @[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
1041         @r=`${PWD_COMMAND}`; export r; \
1042         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1043         [+exports+][+ IF prev +] \
1044         [+poststage1_exports+][+ ENDIF prev +] \
1045         cd [+subdir+]/[+module+] && \
1046         $(MAKE) [+args+] [+ IF prev
1047                 +][+poststage1_args+][+ ENDIF prev
1048                 +] [+stage_make_flags+] [+extra_make_flags+] \
1049                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1050
1051 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1052 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1053 clean-stage[+id+]-[+prefix+][+module+]:
1054         @[ -f [+subdir+]/[+module+]/Makefile ] || [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] \
1055           || exit 0 ; \
1056         @[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
1057         cd [+subdir+]/[+module+] && \
1058         $(MAKE) [+args+] [+ IF prev +] \
1059                 [+poststage1_args+] [+ ENDIF prev +] \
1060                 [+stage_make_flags+] [+extra_make_flags+] clean
1061 @endif [+module+]-bootstrap
1062
1063 [+ ENDFOR bootstrap_stage +]
1064 [+ ENDIF bootstrap +]
1065 [+ ENDDEF +]
1066
1067 # --------------------------------------
1068 # Modules which run on the build machine
1069 # --------------------------------------
1070 [+ FOR build_modules +]
1071 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1072              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1073
1074 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" +]
1075 [+ ENDFOR build_module +]
1076
1077 # --------------------------------------
1078 # Modules which run on the host machine
1079 # --------------------------------------
1080 [+ FOR host_modules +]
1081 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1082              exports="$(HOST_EXPORTS)"
1083              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1084              args="$(HOST_CONFIGARGS)" +]
1085
1086 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1087        exports="$(HOST_EXPORTS)"
1088        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1089        args="$(FLAGS_TO_PASS)"
1090        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1091
1092 .PHONY: check-[+module+] maybe-check-[+module+]
1093 maybe-check-[+module+]:
1094 @if [+module+]
1095 maybe-check-[+module+]: check-[+module+]
1096 [+ IF no_check +]
1097 check-[+module+]:
1098 [+ ELIF no_check_cross +]
1099 # This module is only tested in a native toolchain.
1100 check-[+module+]:
1101         @$(unstage)
1102         @if [ '$(host)' = '$(target)' ] ; then \
1103           r=`${PWD_COMMAND}`; export r; \
1104           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1105           $(HOST_EXPORTS) \
1106           (cd $(HOST_SUBDIR)/[+module+] && \
1107             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1108         fi
1109 [+ ELSE check +]
1110 check-[+module+]:
1111         @$(unstage)
1112         @r=`${PWD_COMMAND}`; export r; \
1113         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1114         $(HOST_EXPORTS) \
1115         (cd $(HOST_SUBDIR)/[+module+] && \
1116           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1117 [+ ENDIF no_check +]
1118 @endif [+module+]
1119
1120 .PHONY: install-[+module+] maybe-install-[+module+]
1121 maybe-install-[+module+]:
1122 @if [+module+]
1123 maybe-install-[+module+]: install-[+module+]
1124 [+ IF no_install +]
1125 install-[+module+]:
1126 [+ ELSE install +]
1127 install-[+module+]: installdirs
1128         @$(unstage)
1129         @r=`${PWD_COMMAND}`; export r; \
1130         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1131         $(HOST_EXPORTS) \
1132         (cd $(HOST_SUBDIR)/[+module+] && \
1133           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1134 [+ ENDIF no_install +]
1135 @endif [+module+]
1136
1137 # Other targets (info, dvi, etc.)
1138 [+ FOR recursive_targets +]
1139 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1140 maybe-[+make_target+]-[+module+]:
1141 @if [+module+]
1142 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1143 [+ IF (match-value? = "missing" (get "make_target") ) +]
1144 # [+module+] doesn't support [+make_target+].
1145 [+make_target+]-[+module+]:
1146 [+ ELSE +]
1147 [+make_target+]-[+module+]: [+
1148   FOR depend +]\
1149     [+depend+]-[+module+] [+
1150   ENDFOR depend +]
1151         @[+ IF bootstrap +][+ ELSE +]$(unstage)
1152         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1153         r=`${PWD_COMMAND}`; export r; \
1154         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1155         $(HOST_EXPORTS) \
1156         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1157           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1158         done; \
1159         echo "Doing [+make_target+] in [+module+]" ; \
1160         (cd $(HOST_SUBDIR)/[+module+] && \
1161           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1162                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1163                   "RANLIB=$${RANLIB}" \
1164                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1165                   [+make_target+]) \
1166           || exit 1
1167 [+ ENDIF +]
1168 @endif [+module+]
1169 [+ ENDFOR recursive_targets +]
1170 [+ ENDFOR host_modules +]
1171
1172 # ---------------------------------------
1173 # Modules which run on the target machine
1174 # ---------------------------------------
1175 [+ FOR target_modules +]
1176
1177 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
1178 @if target-[+module+]
1179 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
1180         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
1181         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
1182         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
1183 @endif target-[+module+]
1184
1185 [+ IF raw_cxx +]
1186 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1187              deps=(string-append "$(TARGET_SUBDIR)/" (get "module") "/multilib.out")
1188              exports="$(RAW_CXX_TARGET_EXPORTS)"
1189              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1190
1191 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1192        exports="$(RAW_CXX_TARGET_EXPORTS)"
1193        args="$(TARGET_FLAGS_TO_PASS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1194 [+ ELSE +]
1195 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1196              deps=(string-append "$(TARGET_SUBDIR)/" (get "module") "/multilib.out")
1197              exports="$(NORMAL_TARGET_EXPORTS)"
1198              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1199
1200 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1201        exports="$(NORMAL_TARGET_EXPORTS)"
1202        args="$(TARGET_FLAGS_TO_PASS)" +]
1203 [+ ENDIF +]
1204
1205 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1206 maybe-check-target-[+module+]:
1207 @if target-[+module+]
1208 maybe-check-target-[+module+]: check-target-[+module+]
1209 [+ IF no_check +]
1210 # Dummy target for uncheckable module.
1211 check-target-[+module+]:
1212 [+ ELSE check +]
1213 check-target-[+module+]:
1214         @$(unstage)
1215         @r=`${PWD_COMMAND}`; export r; \
1216         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1217 IF raw_cxx +]
1218         $(RAW_CXX_TARGET_EXPORTS) \[+
1219 ELSE normal_cxx +]
1220         $(NORMAL_TARGET_EXPORTS) \[+
1221 ENDIF raw_cxx +]
1222         (cd $(TARGET_SUBDIR)/[+module+] && \
1223           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1224             IF raw_cxx
1225               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1226             ENDIF raw_cxx
1227           +] [+extra_make_flags+] check)
1228 [+ ENDIF no_check +]
1229 @endif target-[+module+]
1230
1231 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1232 maybe-install-target-[+module+]:
1233 @if target-[+module+]
1234 maybe-install-target-[+module+]: install-target-[+module+]
1235 [+ IF no_install +]
1236 # Dummy target for uninstallable.
1237 install-target-[+module+]:
1238 [+ ELSE install +]
1239 install-target-[+module+]: installdirs
1240         @$(unstage)
1241         @r=`${PWD_COMMAND}`; export r; \
1242         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1243 IF raw_cxx +]
1244         $(RAW_CXX_TARGET_EXPORTS) \[+
1245 ELSE normal_cxx +]
1246         $(NORMAL_TARGET_EXPORTS) \[+
1247 ENDIF raw_cxx +]
1248         (cd $(TARGET_SUBDIR)/[+module+] && \
1249           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1250 [+ ENDIF no_install +]
1251 @endif target-[+module+]
1252
1253 # Other targets (info, dvi, etc.)
1254 [+ FOR recursive_targets +]
1255 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1256 maybe-[+make_target+]-target-[+module+]:
1257 @if target-[+module+]
1258 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1259 [+ IF (match-value? = "missing" (get "make_target") ) +]
1260 # [+module+] doesn't support [+make_target+].
1261 [+make_target+]-target-[+module+]:
1262 [+ ELSE +]
1263 [+make_target+]-target-[+module+]: [+
1264   FOR depend +]\
1265     [+depend+]-target-[+module+] [+
1266   ENDFOR depend +]
1267         @$(unstage)
1268         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1269         r=`${PWD_COMMAND}`; export r; \
1270         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1271 IF raw_cxx +]
1272         $(RAW_CXX_TARGET_EXPORTS) \[+
1273 ELSE normal_cxx +]
1274         $(NORMAL_TARGET_EXPORTS) \[+
1275 ENDIF raw_cxx +]
1276         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1277         for flag in $(EXTRA_TARGET_FLAGS); do \
1278           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1279         done; \
1280         (cd $(TARGET_SUBDIR)/[+module+] && \
1281           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1282                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1283                   "RANLIB=$${RANLIB}" \
1284                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1285                   [+extra_make_flags+] [+make_target+]) \
1286           || exit 1
1287 [+ ENDIF +]
1288 @endif target-[+module+]
1289 [+ ENDFOR recursive_targets +]
1290 [+ ENDFOR target_modules +]
1291
1292 # ----------
1293 # GCC module
1294 # ----------
1295
1296 @if gcc-no-bootstrap
1297 # GCC has some more recursive targets, which trigger the old
1298 # (but still current, until the toplevel bootstrap project
1299 # is finished) compiler bootstrapping rules.
1300
1301 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1302 .PHONY: $(GCC_STRAP_TARGETS)
1303 $(GCC_STRAP_TARGETS): all-prebootstrap configure-gcc
1304         @r=`${PWD_COMMAND}`; export r; \
1305         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1306         $(HOST_EXPORTS) \
1307         echo "Bootstrapping the compiler"; \
1308         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,:[ :]*,:,g;s,^[ :]*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
1309         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1310         @r=`${PWD_COMMAND}`; export r; \
1311         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1312         case "$@" in \
1313           *bootstrap4-lean ) \
1314             msg="Comparing stage3 and stage4 of the compiler"; \
1315             compare=compare3-lean ;; \
1316           *bootstrap4 ) \
1317             msg="Comparing stage3 and stage4 of the compiler"; \
1318             compare=compare3 ;; \
1319           *-lean ) \
1320             msg="Comparing stage2 and stage3 of the compiler"; \
1321             compare=compare-lean ;; \
1322           * ) \
1323             msg="Comparing stage2 and stage3 of the compiler"; \
1324             compare=compare ;; \
1325         esac; \
1326         $(HOST_EXPORTS) \
1327         echo "$$msg"; \
1328         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1329         @r=`${PWD_COMMAND}`; export r; \
1330         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1331         echo "Building runtime libraries"; \
1332         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1333
1334 profiledbootstrap: all-prebootstrap configure-gcc
1335         @r=`${PWD_COMMAND}`; export r; \
1336         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1337         $(HOST_EXPORTS) \
1338         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,:[ :]*,:,g;s,^[ :]*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
1339         echo "Bootstrapping training compiler"; \
1340         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1341         @r=`${PWD_COMMAND}`; export r; \
1342         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1343         $(HOST_EXPORTS) \
1344         echo "Building feedback based compiler"; \
1345         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1346         @r=`${PWD_COMMAND}`; export r; \
1347         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1348         echo "Building runtime libraries"; \
1349         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1350
1351 .PHONY: cross
1352 cross: all-build all-gas all-ld
1353         @r=`${PWD_COMMAND}`; export r; \
1354         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1355         $(HOST_EXPORTS) \
1356         echo "Building the C and C++ compiler"; \
1357         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1358         @r=`${PWD_COMMAND}`; export r; \
1359         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1360         echo "Building runtime libraries"; \
1361         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1362 @endif gcc-no-bootstrap
1363
1364 @if gcc
1365 .PHONY: check-gcc-c++
1366 check-gcc-c++:
1367         @if [ -f ./gcc/Makefile ] ; then \
1368           r=`${PWD_COMMAND}`; export r; \
1369           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1370           $(HOST_EXPORTS) \
1371           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1372         else \
1373           true; \
1374         fi
1375
1376 .PHONY: check-c++
1377 check-c++: check-target-libstdc++-v3 check-gcc-c++
1378
1379 # Install the gcc headers files, but not the fixed include files,
1380 # which Cygnus is not allowed to distribute.  This rule is very
1381 # dependent on the workings of the gcc Makefile.in.
1382 .PHONY: gcc-no-fixedincludes
1383 gcc-no-fixedincludes:
1384         @if [ -f ./gcc/Makefile ]; then \
1385           rm -rf gcc/tmp-include; \
1386           mv gcc/include gcc/tmp-include 2>/dev/null; \
1387           mkdir gcc/include; \
1388           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1389           touch gcc/stmp-fixinc gcc/include/fixed; \
1390           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1391           r=`${PWD_COMMAND}`; export r; \
1392           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1393           $(HOST_EXPORTS) \
1394           (cd ./gcc && \
1395            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1396           rm -rf gcc/include; \
1397           mv gcc/tmp-include gcc/include 2>/dev/null; \
1398         else true; fi
1399 @endif gcc
1400
1401 # ---------------------
1402 # GCC bootstrap support
1403 # ---------------------
1404
1405 # We track the current stage (the one in 'gcc') in the stage_current file.
1406 # stage_last instead tracks the stage that was built last.  These targets
1407 # are dummy when toplevel bootstrap is not active.
1408
1409 # While making host and target tools, symlinks to the final stage must be
1410 # there, so $(MAKE) $(unstage) should be run at various points.  To avoid
1411 # excessive recursive invocations of make, we "inline" them using a variable.
1412
1413 unstage = :
1414 stage = :
1415
1416 @if gcc-bootstrap
1417 unstage = [ -f stage_current ] || $(MAKE) `cat stage_last`-start
1418 stage = $(MAKE) `cat stage_current`-end
1419 @endif gcc-bootstrap
1420
1421 .PHONY: unstage stage
1422 unstage:
1423         @$(unstage)
1424 stage:
1425         @$(stage)
1426
1427 # We name the build directories for the various stages "stage1-gcc",
1428 # "stage2-gcc","stage3-gcc", etc.
1429
1430 # Since the 'compare' process will fail (on debugging information) if any
1431 # directory names are different, we need to link the gcc directory for
1432 # the previous stage to a constant name ('gcc-prev'), and to make the name of
1433 # the build directories constant as well. For the latter, we use naked names
1434 # like 'gcc', because the scripts in that directory assume it.  We use
1435 # mv on platforms where symlinks to directories do not work or are not
1436 # reliable.
1437
1438 # 'touch' doesn't work right on some platforms.
1439 STAMP = echo timestamp >
1440
1441 # Only build the C compiler for stage1, because that is the only one that
1442 # we can guarantee will build with the native compiler, and also it is the
1443 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
1444 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
1445 # overrideable (for a bootstrap build stage1 also builds gcc.info).
1446
1447 STAGE1_CFLAGS=@stage1_cflags@
1448 STAGE1_LANGUAGES=@stage1_languages@
1449
1450 # We only want to compare .o files, so set this!
1451 objext = .o
1452
1453 # Flags to pass to stage2 and later makes.
1454 POSTSTAGE1_FLAGS_TO_PASS = \
1455         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
1456         STAGE_PREFIX=$$r/prev-gcc/ \
1457         CFLAGS="$(BOOT_CFLAGS)" \
1458         ADAC="\$$(CC)"
1459
1460 # For stage 1:
1461 # * We force-disable intermodule optimizations, even if
1462 #   --enable-intermodule was passed, since the installed compiler probably
1463 #   can't handle them.  Luckily, autoconf always respects
1464 #   the last argument when conflicting --enable arguments are passed.
1465 # * Likewise, we force-disable coverage flags, since the installed compiler
1466 #   probably has never heard of them.
1467 # * We build only C (and possibly Ada).
1468
1469 [+ FOR bootstrap-stage +]
1470 .PHONY: stage[+id+]-start stage[+id+]-end
1471
1472 stage[+id+]-start::
1473         @[ -f stage_current ] && $(MAKE) `cat stage_current`-end || : ; \
1474         echo stage[+id+] > stage_current ; \
1475         echo stage[+id+] > stage_last; \
1476         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR) $(TARGET_SUBDIR)[+
1477    FOR host_modules +][+ IF bootstrap +]
1478 @if [+ module +]
1479         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1480           mkdir stage[+id+]-[+module+]; \
1481         set stage[+id+]-[+module+] [+module+] ; \
1482         @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \
1483         set stage[+prev+]-[+module+] prev-[+module+] ; \
1484         @CREATE_LINK_TO_DIR@ [+ ENDIF prev +]
1485 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +][+
1486    FOR target_modules +][+ IF bootstrap +]
1487 @if target-[+ module +]
1488         @cd $(TARGET_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1489           mkdir stage[+id+]-[+module+]; \
1490         set stage[+id+]-[+module+] [+module+] ; \
1491         @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \
1492         set stage[+prev+]-[+module+] prev-[+module+] ; \
1493         @CREATE_LINK_TO_DIR@ [+ ENDIF prev +]
1494 @endif target-[+ module +][+ ENDIF bootstrap +][+ ENDFOR target_modules +]
1495
1496 stage[+id+]-end::
1497         @rm -f stage_current[+ FOR host_modules +][+ IF bootstrap +]
1498 @if [+ module +]
1499         @cd $(HOST_SUBDIR); set [+module+] stage[+id+]-[+module+] ; \
1500         @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \
1501         set prev-[+module+] stage[+prev+]-[+module+] ; \
1502         @UNDO_LINK_TO_DIR@ [+ ENDIF prev +]
1503 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +][+
1504    FOR target_modules +][+ IF bootstrap +]
1505 @if target-[+ module +]
1506         @cd $(HOST_SUBDIR); set [+module+] stage[+id+]-[+module+] ; \
1507         @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \
1508         set prev-[+module+] stage[+prev+]-[+module+] ; \
1509         @UNDO_LINK_TO_DIR@ [+ ENDIF prev +]
1510 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR target_modules +]
1511
1512 # Bubble a bugfix through all the stages up to stage [+id+].  They
1513 # are remade, but not reconfigured.  The next stage (if any) will not
1514 # be reconfigured as well.
1515 .PHONY: stage[+id+]-bubble
1516 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +][+IF lean +]
1517         @bootstrap_lean@-rm -rf stage[+lean+]-* ; $(STAMP) stage[+lean+]-lean[+ ENDIF lean +]
1518         @if test -f stage[+id+]-lean [+
1519           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1520           echo Skipping rebuild of stage[+id+] ; \
1521         else \
1522           $(MAKE) stage[+id+]-start; \
1523           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1524         fi
1525
1526 .PHONY: all-stage[+id+] clean-stage[+id+]
1527 do-clean: clean-stage[+id+]
1528
1529 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1530 # only possibility, but now it conflicts with no-bootstrap rules
1531 @if gcc-bootstrap
1532 [+ IF compare-target +]
1533 [+compare-target+]:
1534         @if test -f stage[+prev+]-lean; then \
1535           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1536           exit 0 ; \
1537         fi; \
1538         [ -f stage_current ] && $(MAKE) `cat stage_current`-end || : ; \
1539         @r=`${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/$$file; \
1547           @do_compare@ > /dev/null 2>&1; \
1548           if test $$? -eq 1; then \
1549             case $$file in \
1550               ./cc*-checksum$(objext) | ./libgcc/* ) \
1551                 echo warning: $$file differs ;; \
1552               *) \
1553                 echo $$file differs >> .bad_compare ;; \
1554             esac ; \
1555           fi ; \
1556         done ; \
1557         if [ -f .bad_compare ]; then \
1558           echo "Bootstrap comparison failure!"; \
1559           cat .bad_compare; \
1560           exit 1; \
1561         else \
1562           true; \
1563         fi ; \
1564         $(STAMP) [+compare-target+][+ IF prev +]
1565         @bootstrap_lean@-rm -rf stage[+prev+]-* ; $(STAMP) stage[+prev+]-lean[+ ENDIF prev +]
1566 [+ ENDIF compare-target +]
1567
1568 [+ IF bootstrap-target +]
1569 .PHONY: [+bootstrap-target+]
1570 [+bootstrap-target+]: stage[+id+]-bubble
1571         [+ IF compare-target +]$(MAKE) [+compare-target+]
1572         [+ ENDIF compare-target +]$(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1573 [+ ENDIF bootstrap-target +]
1574
1575 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1576 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1577 .PHONY: distclean-stage[+id+]
1578 distclean-stage[+id+]::
1579         [ -f stage_current ] && $(MAKE) `cat stage_current`-end || :
1580         rm -rf stage[+id+]-* [+
1581           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1582
1583 [+ IF cleanstrap-target +]
1584 .PHONY: [+cleanstrap-target+]
1585 [+cleanstrap-target+]: distclean [+bootstrap-target+]
1586 [+ ENDIF cleanstrap-target +]
1587 @endif gcc-bootstrap
1588
1589 [+ ENDFOR bootstrap-stage +]
1590
1591 stageprofile-end::
1592         $(MAKE) distclean-stagefeedback
1593
1594 stagefeedback-start::
1595         @r=`${PWD_COMMAND}`; export r; \
1596         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1597         for i in prev-*; do \
1598           j=`echo $$i | sed s/^prev-//` ; \
1599           cd $$r/$$i && \
1600           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1601           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1602         done
1603
1604 @if gcc-bootstrap
1605 do-distclean: distclean-stage1
1606 @endif gcc-bootstrap
1607
1608 # --------------------------------------
1609 # Dependencies between different modules
1610 # --------------------------------------
1611
1612 # Generic dependencies for target modules on host stuff, especially gcc
1613 [+ FOR target_modules +][+ IF bootstrap +]
1614 @if gcc-bootstrap[+ FOR bootstrap_stage +]
1615 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+ ENDFOR +]
1616 @endif gcc-bootstrap[+ ENDIF bootstrap +]
1617 configure-target-[+module+]: maybe-all-gcc
1618 [+ ENDFOR target_modules +]
1619
1620 [+ FOR lang_env_dependencies +]
1621 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss
1622 [+ IF cxx +]configure-target-[+module+]: maybe-all-target-libstdc++-v3
1623 [+ ENDIF cxx +][+ ENDFOR lang_env_dependencies +]
1624
1625 # There are two types of dependencies here: 'hard' dependencies, where one
1626 # module simply won't build without the other; and 'soft' dependencies, where
1627 # if the depended-on module is missing, the depending module will do without
1628 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1629 # are made here to depend on a 'maybe-' target.  If you're not sure,
1630 # it's safer to use a soft dependency.
1631
1632 [+ ;; These Scheme functions build the bulk of the dependencies.
1633    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1634    ;; where "maybe-" is only included if HARD is true, and all-gcc
1635    ;; is taken from VAR-NAME.
1636    (define dep-target (lambda (module-kind var-name hard)
1637       (string-append
1638          (if hard "" "maybe-")
1639          (dep-subtarget var-name)
1640          module-kind
1641          (dep-module var-name)
1642       )))
1643
1644    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1645    (define make-dep (lambda (module-kind on-kind)
1646       (string-append
1647          (dep-target module-kind "module" #t) ": "
1648          (dep-target on-kind "on" (exist? "hard")))))
1649
1650    ;; dep-subtarget extracts everything up to the first dash in the given
1651    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1652    (define dep-subtarget (lambda (var-name)
1653       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1654
1655    ;; dep-module extracts everything up to the first dash in the given
1656    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1657    (define dep-module (lambda (var-name)
1658       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1659
1660    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1661    (define dep-stage (lambda ()
1662       (string-append
1663          "stage"
1664          (get "id")
1665          "-")))
1666
1667    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1668    ;; but is written in Scheme.
1669    (define dep-maybe (lambda ()
1670       (if (exist? "hard") "" "maybe-")))
1671
1672    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1673    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1674    ;; configure or build dependencies between bootstrapped modules; it returns
1675    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1676    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1677    ;; is only necessary for host modules.
1678    (define dep-kind (lambda ()
1679       (if (and (hash-ref boot-modules (dep-module "module"))
1680                (=* (dep-module "on") "build-"))
1681           "prebootstrap"
1682
1683           (if (or (= (dep-subtarget "on") "install-")
1684                   (not (hash-ref boot-modules (dep-module "module")))
1685                   (not (hash-ref boot-modules (dep-module "on"))))
1686               "normal"
1687               "bootstrap"))))
1688
1689    ;; We now build the hash table that is used by dep-kind.
1690    (define boot-modules (make-hash-table 113))
1691 +]
1692
1693 [+ FOR host_modules +][+
1694    (if (exist? "bootstrap")
1695        (hash-create-handle! boot-modules (get "module") #t))
1696    "" +][+ ENDFOR host_modules +]
1697 [+ FOR target_modules +][+
1698    (if (exist? "bootstrap")
1699        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1700    "" +][+ ENDFOR target_modules +]
1701
1702 # With all the machinery above in place, it is pretty easy to generate
1703 # dependencies.  Host dependencies are a bit more complex because we have
1704 # to check for bootstrap/prebootstrap dependencies.  To resolve
1705 # prebootstrap dependencies, prebootstrap modules are gathered in
1706 # a hash table.
1707 [+ FOR dependencies +][+ (make-dep "" "") +]
1708 [+ CASE (dep-kind) +]
1709 [+ == "prebootstrap"
1710      +][+ FOR bootstrap_stage +]
1711 [+ (make-dep (dep-stage) "") +][+
1712        ENDFOR bootstrap_stage +]
1713 all-prebootstrap: [+ (dep-target "" "on" (exist? "hard")) +]
1714 [+ == "bootstrap"
1715      +][+ FOR bootstrap_stage +]
1716 [+ (make-dep (dep-stage) (dep-stage)) +][+
1717        ENDFOR bootstrap_stage +]
1718 [+ ESAC +][+
1719 ENDFOR dependencies +]
1720
1721 # Non-toplevel bootstrap rules must depend on several packages, to be built
1722 # before gcc.  Another wart that will go away, hopefully soon.
1723 @if gcc-no-bootstrap
1724 [+ FOR host_modules +][+
1725    IF (and (not (= (get "module") "gcc"))
1726            (hash-ref boot-modules (get "module"))) +]
1727 all-prebootstrap: maybe-all-[+module+][+
1728    ENDIF +][+
1729 ENDFOR host_modules +]
1730 @endif gcc-no-bootstrap
1731
1732 GDB_TK = @GDB_TK@
1733 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1734
1735 # Serialization dependencies.  Host configures don't work well in parallel to
1736 # each other, due to contention over config.cache.  Target configures and
1737 # build configures are similar.
1738 @serialization_dependencies@
1739
1740 # --------------------------------
1741 # Regenerating top level configury
1742 # --------------------------------
1743
1744 # Multilib.out tells target dirs what multilibs they should build.
1745 # There is really only one copy.  We use the 'timestamp' method to
1746 # work around various timestamp bugs on some systems.
1747 # We use move-if-change so that it's only considered updated when it
1748 # actually changes, because it has to depend on a phony target.
1749 multilib.out: maybe-all-gcc
1750         @r=`${PWD_COMMAND}`; export r; \
1751         echo "Checking multilib configuration..."; \
1752         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1753         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1754
1755 # Rebuilding Makefile.in, using autogen.
1756 AUTOGEN = autogen
1757 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1758         cd $(srcdir) && $(AUTOGEN) Makefile.def
1759
1760 # Rebuilding Makefile.
1761 Makefile: $(srcdir)/Makefile.in config.status
1762         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1763
1764 config.status: configure
1765         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1766
1767 # Rebuilding configure.
1768 AUTOCONF = autoconf
1769 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1770         cd $(srcdir) && $(AUTOCONF)
1771
1772 # ------------------------------
1773 # Special directives to GNU Make
1774 # ------------------------------
1775
1776 # Don't pass command-line variables to submakes.
1777 .NOEXPORT:
1778 MAKEOVERRIDES=
1779
1780 # end of Makefile.in