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, 2005, 2006, 2007, 2008, 2009
  10 #   Free Software Foundation
  11 #
  12 # This file is free software; you can redistribute it and/or modify
  13 # it under the terms of the GNU General Public License as published by
  14 # the Free Software Foundation; either version 3 of the License, or
  15 # (at your option) any later version.
  16 #
  17 # This program is distributed in the hope that it will be useful,
  18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 # GNU General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License
  23 # along with this program; see the file COPYING3.  If not see
  24 # <http://www.gnu.org/licenses/>.
  25 #
  26
  27 # First, test for a proper version of make, but only where one is required.
  28
  29 @if gcc
  30 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
  31 $(error GNU make version 3.80 or newer is required.)
  32 endif
  33 @endif gcc
  34
  35 # -------------------------------
  36 # Standard Autoconf-set variables
  37 # -------------------------------
  38 VPATH=@srcdir@
  39
  40 build_alias=@build_noncanonical@
  41 build_vendor=@build_vendor@
  42 build_os=@build_os@
  43 build=@build@
  44 host_alias=@host_noncanonical@
  45 host_vendor=@host_vendor@
  46 host_os=@host_os@
  47 host=@host@
  48 target_alias=@target_noncanonical@
  49 target_vendor=@target_vendor@
  50 target_os=@target_os@
  51 target=@target@
  52
  53 program_transform_name = @program_transform_name@
  54
  55 prefix = @prefix@
  56 exec_prefix = @exec_prefix@
  57
  58 srcdir = @srcdir@
  59
  60 bindir = @bindir@
  61 sbindir = @sbindir@
  62 libexecdir = @libexecdir@
  63 datadir = @datadir@
  64 sysconfdir = @sysconfdir@
  65 sharedstatedir = @sharedstatedir@
  66 localstatedir = @localstatedir@
  67 libdir = @libdir@
  68 includedir = @includedir@
  69 oldincludedir = @oldincludedir@
  70 infodir = @infodir@
  71 datarootdir = @datarootdir@
  72 docdir = @docdir@
  73 pdfdir = @pdfdir@
  74 htmldir = @htmldir@
  75 mandir = @mandir@
  76 man1dir = $(mandir)/man1
  77 man2dir = $(mandir)/man2
  78 man3dir = $(mandir)/man3
  79 man4dir = $(mandir)/man4
  80 man5dir = $(mandir)/man5
  81 man6dir = $(mandir)/man6
  82 man7dir = $(mandir)/man7
  83 man8dir = $(mandir)/man8
  84 man9dir = $(mandir)/man9
  85
  86 INSTALL = @INSTALL@
  87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  89 INSTALL_DATA = @INSTALL_DATA@
  90 LN = @LN@
  91 LN_S = @LN_S@
  92 MAINT = @MAINT@
  93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  95
  96 # -------------------------------------------------
  97 # Miscellaneous non-standard autoconf-set variables
  98 # -------------------------------------------------
  99
 100 # The gcc driver likes to know the arguments it was configured with.
 101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 102
 103 tooldir = @tooldir@
 104 build_tooldir = @build_tooldir@
 105
 106 GDB_NLM_DEPS =
 107
 108 # This is the name of the environment variable used for the path to
 109 # the libraries.
 110 RPATH_ENVVAR = @RPATH_ENVVAR@
 111
 112 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 113 # is used instead of the directory itself to avoid including built
 114 # executables in PATH.
 115 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 116
 117 # Build programs are put under this directory.
 118 BUILD_SUBDIR = @build_subdir@
 119 # This is set by the configure script to the arguments to use when configuring
 120 # directories built for the build system.
 121 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 122
 123 # Linker flags to use on the host, for stage1 or when not
 124 # bootstrapping.
 125 STAGE1_LDFLAGS = @stage1_ldflags@
 126
 127 # Libraries to use on the host, for stage1 or when not bootstrapping.
 128 STAGE1_LIBS = @stage1_libs@
 129
 130 # Linker flags to use for stage2 and later.
 131 POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
 132
 133 # Libraries to use for stage2 and later.
 134 POSTSTAGE1_LIBS = @poststage1_libs@
 135
 136 # This is the list of variables to export in the environment when
 137 # configuring any subdirectory.  It must also be exported whenever
 138 # recursing into a build directory in case that directory's Makefile
 139 # re-runs configure.
 140 BASE_EXPORTS = \
 141         FLEX="$(FLEX)"; export FLEX; \
 142         LEX="$(LEX)"; export LEX; \
 143         BISON="$(BISON)"; export BISON; \
 144         YACC="$(YACC)"; export YACC; \
 145         M4="$(M4)"; export M4; \
 146         SED="$(SED)"; export SED; \
 147         AWK="$(AWK)"; export AWK; \
 148         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 149
 150 # This is the list of variables to export in the environment when
 151 # configuring subdirectories for the build system.
 152 BUILD_EXPORTS = \
 153         $(BASE_EXPORTS) \
 154         AR="$(AR_FOR_BUILD)"; export AR; \
 155         AS="$(AS_FOR_BUILD)"; export AS; \
 156         CC="$(CC_FOR_BUILD)"; export CC; \
 157         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 158         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 159         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 160         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 161         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 162         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 163         GOC="$(GOC_FOR_BUILD)"; export GOC; \
 164         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 165         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 166         LD="$(LD_FOR_BUILD)"; export LD; \
 167         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 168         NM="$(NM_FOR_BUILD)"; export NM; \
 169         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 170         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 171         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 172
 173 # These variables must be set on the make command line for directories
 174 # built for the build system to override those in BASE_FLAGS_TO_PASSS.
 175 EXTRA_BUILD_FLAGS = \
 176         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 177         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 178
 179 # This is the list of directories to built for the host system.
 180 SUBDIRS = @configdirs@
 181 TARGET_CONFIGDIRS = @target_configdirs@
 182 # This is set by the configure script to the arguments to use when configuring
 183 # directories built for the host system.
 184 HOST_CONFIGARGS = @host_configargs@
 185 # Host programs are put under this directory, which is . except if building
 186 # with srcdir=..
 187 HOST_SUBDIR = @host_subdir@
 188 # This is the list of variables to export in the environment when
 189 # configuring subdirectories for the host system.  We need to pass
 190 # some to the GCC configure because of its hybrid host/target nature.
 191 HOST_EXPORTS = \
 192         $(BASE_EXPORTS) \
 193         CC="$(CC)"; export CC; \
 194         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 195         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 196         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 197         CXX="$(CXX)"; export CXX; \
 198         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 199         GCJ="$(GCJ)"; export GCJ; \
 200         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 201         GOC="$(GOC)"; export GOC; \
 202         AR="$(AR)"; export AR; \
 203         AS="$(AS)"; export AS; \
 204         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 205         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 206         LD="$(LD)"; export LD; \
 207         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 208         NM="$(NM)"; export NM; \
 209         RANLIB="$(RANLIB)"; export RANLIB; \
 210         WINDRES="$(WINDRES)"; export WINDRES; \
 211         WINDMC="$(WINDMC)"; export WINDMC; \
 212         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 213         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 214         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 215         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 216         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 217         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 218         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 219         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 220         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 221         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 222         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 223         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 224         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 225         PPLLIBS="$(HOST_PPLLIBS)"; export PPLLIBS; \
 226         PPLINC="$(HOST_PPLINC)"; export PPLINC; \
 227         CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
 228         CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
 229         LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
 230         LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
 231 @if gcc-bootstrap
 232         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 233 @endif gcc-bootstrap
 234         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 235
 236 POSTSTAGE1_CXX_EXPORT = \
 237         CXX='$(CXX)'; export CXX; \
 238         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 239 @if target-libstdc++-v3-bootstrap
 240 # Override the above if we're bootstrapping C++.
 241 POSTSTAGE1_CXX_EXPORT = \
 242         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/g++$(exeext) \
 243           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 244           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 245           -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 246           -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 247           -I$$s/libstdc++-v3/libsupc++ \
 248           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs"; export CXX; \
 249         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 250 @endif target-libstdc++-v3-bootstrap
 251
 252 # Similar, for later GCC stages.
 253 POSTSTAGE1_HOST_EXPORTS = \
 254         $(HOST_EXPORTS) \
 255         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 256           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 257           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 258         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 259         $(POSTSTAGE1_CXX_EXPORT) \
 260         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 261         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 262         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 263
 264 # Target libraries are put under this directory:
 265 TARGET_SUBDIR = @target_subdir@
 266 # This is set by the configure script to the arguments to use when configuring
 267 # directories built for the target.
 268 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 269 # This is the list of variables to export in the environment when
 270 # configuring subdirectories for the target system.
 271 BASE_TARGET_EXPORTS = \
 272         $(BASE_EXPORTS) \
 273         AR="$(AR_FOR_TARGET)"; export AR; \
 274         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 275         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 276         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 277         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 278         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 279         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 280         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
 281         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 282         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 283         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 284         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 285         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 286         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 287         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 288         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 289         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 290         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 291         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 292         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 293 @if gcc-bootstrap
 294         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 295 @endif gcc-bootstrap
 296         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 297         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 298
 299 RAW_CXX_TARGET_EXPORTS = \
 300         $(BASE_TARGET_EXPORTS) \
 301         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 302         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 303
 304 NORMAL_TARGET_EXPORTS = \
 305         $(BASE_TARGET_EXPORTS) \
 306         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 307
 308 # Where to find GMP
 309 HOST_GMPLIBS = @gmplibs@
 310 HOST_GMPINC = @gmpinc@
 311
 312 # Where to find PPL
 313 HOST_PPLLIBS = @ppllibs@
 314 HOST_PPLINC = @pplinc@
 315
 316 # Where to find CLOOG
 317 HOST_CLOOGLIBS = @clooglibs@
 318 HOST_CLOOGINC = @clooginc@
 319
 320 # Where to find libelf
 321 HOST_LIBELFLIBS = @libelflibs@
 322 HOST_LIBELFINC = @libelfinc@
 323
 324 # ----------------------------------------------
 325 # Programs producing files for the BUILD machine
 326 # ----------------------------------------------
 327
 328 SHELL = @config_shell@
 329
 330 # pwd command to use.  Allow user to override default by setting PWDCMD in
 331 # the environment to account for automounters.  The make variable must not
 332 # be called PWDCMD, otherwise the value set here is passed to make
 333 # subprocesses and overrides the setting from the user's environment.
 334 # Don't use PWD since it is a common shell environment variable and we
 335 # don't want to corrupt it.
 336 PWD_COMMAND = $${PWDCMD-pwd}
 337
 338 # compilers to use to create programs which must be run in the build
 339 # environment.
 340 AR_FOR_BUILD = @AR_FOR_BUILD@
 341 AS_FOR_BUILD = @AS_FOR_BUILD@
 342 CC_FOR_BUILD = @CC_FOR_BUILD@
 343 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 344 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 345 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 346 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 347 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 348 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 349 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 350 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 351 LD_FOR_BUILD = @LD_FOR_BUILD@
 352 NM_FOR_BUILD = @NM_FOR_BUILD@
 353 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 354 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 355 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 356
 357 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 358 # here so that they can be overridden by Makefile fragments.
 359 BUILD_PREFIX = @BUILD_PREFIX@
 360 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 361
 362 # Flags to pass to stage2 and later makes.  They are defined
 363 # here so that they can be overridden by Makefile fragments.
 364 BOOT_CFLAGS= -g -O2
 365 BOOT_LDFLAGS=
 366 BOOT_ADAFLAGS=-gnatpg -gnata
 367
 368 AWK = @AWK@
 369 SED = @SED@
 370 BISON = @BISON@
 371 YACC = @YACC@
 372 FLEX = @FLEX@
 373 LEX = @LEX@
 374 M4 = @M4@
 375 MAKEINFO = @MAKEINFO@
 376 EXPECT = @EXPECT@
 377 RUNTEST = @RUNTEST@
 378
 379 # This just becomes part of the MAKEINFO definition passed down to
 380 # sub-makes.  It lets flags be given on the command line while still
 381 # using the makeinfo from the object tree.
 382 # (Default to avoid splitting info files by setting the threshold high.)
 383 MAKEINFOFLAGS = --split-size=5000000
 384
 385 # ---------------------------------------------
 386 # Programs producing files for the HOST machine
 387 # ---------------------------------------------
 388
 389 AS = @AS@
 390 AR = @AR@
 391 AR_FLAGS = rc
 392 CC = @CC@
 393 CXX = @CXX@
 394 DLLTOOL = @DLLTOOL@
 395 LD = @LD@
 396 LIPO = @LIPO@
 397 NM = @NM@
 398 OBJDUMP = @OBJDUMP@
 399 RANLIB = @RANLIB@
 400 STRIP = @STRIP@
 401 WINDRES = @WINDRES@
 402 WINDMC = @WINDMC@
 403
 404 GNATBIND = @GNATBIND@
 405 GNATMAKE = @GNATMAKE@
 406
 407 CFLAGS = @CFLAGS@
 408 LDFLAGS = @LDFLAGS@
 409 LIBCFLAGS = $(CFLAGS)
 410 CXXFLAGS = @CXXFLAGS@
 411 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 412 GOCFLAGS = $(CFLAGS)
 413
 414 TFLAGS =
 415
 416 # Defaults for all stages; some are overridden below.
 417
 418 STAGE_CFLAGS = $(BOOT_CFLAGS)
 419 STAGE_TFLAGS = $(TFLAGS)
 420 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 421
 422 [+ FOR bootstrap-stage +]
 423 # Defaults for stage [+id+]; some are overridden below.
 424 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 425 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 426 @if target-libstdc++-v3-bootstrap
 427 # Override the above if we're bootstrapping C++.
 428 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 429 @endif target-libstdc++-v3-bootstrap
 430 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 431 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 432 [+ ENDFOR bootstrap-stage +]
 433
 434 # Only build the C compiler for stage1, because that is the only one that
 435 # we can guarantee will build with the native compiler, and also it is the
 436 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 437 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 438 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 439
 440 STAGE1_CFLAGS = @stage1_cflags@
 441 STAGE1_CHECKING = @stage1_checking@
 442 STAGE1_LANGUAGES = @stage1_languages@
 443 # * We force-disable intermodule optimizations, even if
 444 #   --enable-intermodule was passed, since the installed compiler
 445 #   probably can't handle them.  Luckily, autoconf always respects
 446 #   the last argument when conflicting --enable arguments are passed.
 447 # * Likewise, we force-disable coverage flags, since the installed
 448 #   compiler probably has never heard of them.
 449 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 450           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"
 451
 452 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 453 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 454
 455 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
 456 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 457
 458 do-compare = @do_compare@
 459 do-compare3 = $(do-compare)
 460
 461 # -----------------------------------------------
 462 # Programs producing files for the TARGET machine
 463 # -----------------------------------------------
 464
 465 AR_FOR_TARGET=@AR_FOR_TARGET@
 466 AS_FOR_TARGET=@AS_FOR_TARGET@
 467 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 468
 469 # If GCC_FOR_TARGET is not overriden on the command line, then this
 470 # variable is passed down to the gcc Makefile, where it is used to
 471 # build libgcc2.a.  We define it here so that it can itself be
 472 # overridden on the command line.
 473 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 474 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 475 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 476 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 477 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 478 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 479 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 480 LD_FOR_TARGET=@LD_FOR_TARGET@
 481
 482 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 483 NM_FOR_TARGET=@NM_FOR_TARGET@
 484 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 485 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 486 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 487 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 488 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 489
 490 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 491 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 492 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 493
 494 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 495 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 496
 497 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 498 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 499 LDFLAGS_FOR_TARGET =
 500 GOCFLAGS_FOR_TARGET = -O2 -g
 501
 502 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 503 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 504 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 505
 506 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 507
 508 # ------------------------------------
 509 # Miscellaneous targets and flag lists
 510 # ------------------------------------
 511
 512 # The first rule in the file had better be this one.  Don't put any above it.
 513 # This lives here to allow makefile fragments to contain dependencies.
 514 all:
 515
 516 #### host and target specific makefile fragments come in here.
 517 @target_makefile_frag@
 518 @alphaieee_frag@
 519 @ospace_frag@
 520 @host_makefile_frag@
 521 ###
 522
 523 # This is the list of directories that may be needed in RPATH_ENVVAR
 524 # so that programs built for the target machine work.
 525 TARGET_LIB_PATH = [+ FOR target_modules +][+
 526   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 527   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 528 [+ FOR target_modules +][+ IF lib_path +]
 529 @if target-[+module+]
 530 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 531 @endif target-[+module+]
 532 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 533
 534
 535 # This is the list of directories that may be needed in RPATH_ENVVAR
 536 # so that programs built for the host machine work.
 537 HOST_LIB_PATH = [+ FOR host_modules +][+
 538   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 539   ENDFOR host_modules +]
 540
 541 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 542 @if gcc
 543 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 544 @endif gcc
 545
 546 [+ FOR host_modules +][+ IF lib_path +]
 547 @if [+module+]
 548 HOST_LIB_PATH_[+module+] = \
 549   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 550   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 551 @endif [+module+]
 552 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 553
 554 CXX_FOR_TARGET_FLAG_TO_PASS = \
 555         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 556 @if target-libstdc++-v3
 557 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 558 # functional C++ compiler.  When we recurse, if we expand
 559 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 560 # libstdc++ include flags from the script.  Instead, we get an
 561 # -funconfigured-* word, so that we'll get errors if this invalid C++
 562 # command line is used for anything, but also so that we can use the
 563 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 564 # don't pass it on, sub-make will use the default definition, that
 565 # re-expands it at the time of use, so we'll get it right when we need
 566 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 567 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 568 # really work, for C++ host programs can't depend on the current-stage
 569 # C++ target library.
 570 CXX_FOR_TARGET_FLAG_TO_PASS = \
 571         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 572 @endif target-libstdc++-v3
 573
 574 # Flags to pass down to all sub-makes.
 575 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 576         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 577         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 578         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 579         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 580         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 581         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 582         "TFLAGS=$(TFLAGS)" \
 583         "CONFIG_SHELL=$(SHELL)" \
 584         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 585
 586 # We leave this in just in case, but it is not needed anymore.
 587 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 588
 589 # Flags to pass down to most sub-makes, in which we're building with
 590 # the host environment.
 591 EXTRA_HOST_FLAGS = \
 592         'AR=$(AR)' \
 593         'AS=$(AS)' \
 594         'CC=$(CC)' \
 595         'CXX=$(CXX)' \
 596         'DLLTOOL=$(DLLTOOL)' \
 597         'GCJ=$(GCJ)' \
 598         'GFORTRAN=$(GFORTRAN)' \
 599         'GOC=$(GOC)' \
 600         'LD=$(LD)' \
 601         'LIPO=$(LIPO)' \
 602         'NM=$(NM)' \
 603         'OBJDUMP=$(OBJDUMP)' \
 604         'RANLIB=$(RANLIB)' \
 605         'STRIP=$(STRIP)' \
 606         'WINDRES=$(WINDRES)' \
 607         'WINDMC=$(WINDMC)'
 608
 609 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 610
 611 # Flags that are concerned with the location of the X11 include files
 612 # and library files
 613 #
 614 # NOTE: until the top-level is getting the values via autoconf, it only
 615 # causes problems to have this top-level Makefile overriding the autoconf-set
 616 # values in child directories.  Only variables that don't conflict with
 617 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 618 #
 619 X11_FLAGS_TO_PASS = \
 620         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 621         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 622
 623 # Flags to pass to stage2 and later makes.
 624
 625 POSTSTAGE1_FLAGS_TO_PASS = \
 626         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 627         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 628         GNATBIND="$${GNATBIND}" \
 629         LDFLAGS="$${LDFLAGS}" \
 630         HOST_LIBS="$${HOST_LIBS}" \
 631         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 632
 633 # Flags to pass down to makes which are built with the target environment.
 634 # The double $ decreases the length of the command line; those variables
 635 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 636 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 637 # so we expand them here.
 638 EXTRA_TARGET_FLAGS = \
 639         'AR=$$(AR_FOR_TARGET)' \
 640         'AS=$(COMPILER_AS_FOR_TARGET)' \
 641         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 642         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 643         'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 644         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 645         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 646         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 647         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 648         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 649         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 650         'LD=$(COMPILER_LD_FOR_TARGET)' \
 651         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 652         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 653         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 654         'NM=$(COMPILER_NM_FOR_TARGET)' \
 655         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 656         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 657         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 658         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 659         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 660         "TFLAGS=$$TFLAGS"
 661
 662 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 663
 664 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 665 # unfortunately needs the native compiler and the target ar and
 666 # ranlib.
 667 # If any variables are added here, they must be added to do-*, below.
 668 # The BUILD_* variables are a special case, which are used for the gcc
 669 # cross-building scheme.
 670 EXTRA_GCC_FLAGS = \
 671         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 672         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 673         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 674         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 675         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 676         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 677
 678 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 679
 680 @if gcc
 681 BUILD_CONFIG = @BUILD_CONFIG@
 682 ifneq ($(BUILD_CONFIG),)
 683 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 684 endif
 685 @endif gcc
 686
 687 .PHONY: configure-host
 688 configure-host: [+
 689   FOR host_modules +] \
 690     maybe-configure-[+module+][+
 691   ENDFOR host_modules +]
 692 .PHONY: configure-target
 693 configure-target: [+
 694   FOR target_modules +] \
 695     maybe-configure-target-[+module+][+
 696   ENDFOR target_modules +]
 697
 698 # The target built for a native non-bootstrap build.
 699 .PHONY: all
 700 all:
 701 @if gcc-bootstrap
 702         [ -f stage_final ] || echo stage3 > stage_final
 703         @r=`${PWD_COMMAND}`; export r; \
 704         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 705         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 706 @endif gcc-bootstrap
 707         @: $(MAKE); $(unstage)
 708         @r=`${PWD_COMMAND}`; export r; \
 709         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 710 @if gcc-bootstrap
 711         if [ -f stage_last ]; then \
 712           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 713           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 714         else \
 715 @endif gcc-bootstrap
 716           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 717 @if gcc-bootstrap
 718             ; \
 719         fi \
 720 @endif gcc-bootstrap
 721         && :
 722
 723 .PHONY: all-build
 724 [+ FOR build_modules +]
 725 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 726
 727 .PHONY: all-host
 728 [+ FOR host_modules +][+ IF bootstrap +]
 729 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 730 all-host: maybe-all-[+module+][+ IF bootstrap +]
 731 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 732
 733 .PHONY: all-target
 734 [+ FOR target_modules +][+ IF bootstrap +]
 735 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 736 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 737 @endif target-[+module+]-no-bootstrap[+
 738   ENDIF bootstrap +][+ 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         @: $(MAKE); $(unstage)
 748         @r=`${PWD_COMMAND}`; export r; \
 749         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 750         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 751           [+make_target+]-target
 752
 753
 754 .PHONY: [+make_target+]-host
 755 [+ FOR host_modules +]
 756 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 757
 758 .PHONY: [+make_target+]-target
 759 [+ FOR target_modules +]
 760 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 761 [+ ENDFOR recursive_targets +]
 762
 763 # Here are the targets which correspond to the do-X targets.
 764
 765 .PHONY: info installcheck dvi pdf html
 766 .PHONY: install-info install-pdf install-html
 767 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 768 .PHONY: local-clean local-distclean local-maintainer-clean
 769 info: do-info
 770 installcheck: do-installcheck
 771 dvi: do-dvi
 772 pdf: do-pdf
 773 html: do-html
 774
 775 # Make sure makeinfo is built before we do a `make info', if we're
 776 # in fact building texinfo.
 777 do-info: maybe-all-texinfo
 778
 779 install-info: do-install-info dir.info
 780         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 781         if [ -f dir.info ] ; then \
 782           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 783         else true ; fi
 784
 785 install-pdf: do-install-pdf
 786
 787 install-html: do-install-html
 788
 789 local-clean:
 790         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 791
 792 local-distclean:
 793         -rm -f Makefile config.status config.cache mh-frag mt-frag
 794         -rm -f maybedep.tmp serdep.tmp
 795         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 796           rm -rf $(TARGET_SUBDIR); \
 797         else true; fi
 798         -rm -rf $(BUILD_SUBDIR)
 799         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 800           rm -rf $(HOST_SUBDIR); \
 801         else true; fi
 802         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 803         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 804         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 805         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 806         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 807         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 808
 809 local-maintainer-clean:
 810         @echo "This command is intended for maintainers to use;"
 811         @echo "it deletes files that may require special tools to rebuild."
 812
 813 clean: do-clean local-clean
 814 mostlyclean: do-mostlyclean local-clean
 815 distclean: do-distclean local-clean local-distclean
 816 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 817 maintainer-clean: local-distclean
 818 realclean: maintainer-clean
 819
 820 # Check target.
 821
 822 .PHONY: check do-check
 823 check: do-check
 824
 825 # Only include modules actually being configured and built.
 826 .PHONY: check-host
 827 check-host: [+
 828   FOR host_modules +] \
 829     maybe-check-[+module+][+
 830   ENDFOR host_modules +]
 831
 832 .PHONY: check-target
 833 check-target: [+
 834   FOR target_modules +] \
 835     maybe-check-target-[+module+][+
 836   ENDFOR target_modules +]
 837
 838 do-check:
 839         @: $(MAKE); $(unstage)
 840         @r=`${PWD_COMMAND}`; export r; \
 841         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 842         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 843
 844 # Automated reporting of test results.
 845
 846 warning.log: build.log
 847         $(srcdir)/contrib/warn_summary build.log > $@
 848
 849 mail-report.log:
 850         if test x'$(BOOT_CFLAGS)' != x''; then \
 851             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 852         fi; \
 853         $(srcdir)/contrib/test_summary -t >$@
 854         chmod +x $@
 855         echo If you really want to send e-mail, run ./$@ now
 856
 857 mail-report-with-warnings.log: warning.log
 858         if test x'$(BOOT_CFLAGS)' != x''; then \
 859             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 860         fi; \
 861         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 862         chmod +x $@
 863         echo If you really want to send e-mail, run ./$@ now
 864
 865 # Installation targets.
 866
 867 .PHONY: install uninstall
 868 install:
 869         @: $(MAKE); $(unstage)
 870         @r=`${PWD_COMMAND}`; export r; \
 871         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 872         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 873
 874 .PHONY: install-host-nogcc
 875 install-host-nogcc: [+
 876   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 877     maybe-install-[+module+][+ ENDIF +][+
 878   ENDFOR host_modules +]
 879
 880 .PHONY: install-host
 881 install-host: [+
 882   FOR host_modules +] \
 883     maybe-install-[+module+][+
 884   ENDFOR host_modules +]
 885
 886 .PHONY: install-target
 887 install-target: [+
 888   FOR target_modules +] \
 889     maybe-install-target-[+module+][+
 890   ENDFOR target_modules +]
 891
 892 uninstall:
 893         @echo "the uninstall target is not supported in this tree"
 894
 895 .PHONY: install.all
 896 install.all: install-no-fixedincludes
 897         @if [ -f ./gcc/Makefile ] ; then \
 898                 r=`${PWD_COMMAND}` ; export r ; \
 899                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 900                 $(HOST_EXPORTS) \
 901                 (cd ./gcc && \
 902                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 903         else \
 904                 true ; \
 905         fi
 906
 907 # install-no-fixedincludes is used because Cygnus can not distribute
 908 # the fixed header files.
 909 .PHONY: install-no-fixedincludes
 910 install-no-fixedincludes: installdirs install-host-nogcc \
 911         install-target gcc-no-fixedincludes
 912
 913 .PHONY: install-strip
 914 install-strip:
 915         @: $(MAKE); $(unstage)
 916         @r=`${PWD_COMMAND}`; export r; \
 917         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 918         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 919
 920 .PHONY: install-strip-host
 921 install-strip-host: [+
 922   FOR host_modules +] \
 923     maybe-install-strip-[+module+][+
 924   ENDFOR host_modules +]
 925
 926 .PHONY: install-strip-target
 927 install-strip-target: [+
 928   FOR target_modules +] \
 929     maybe-install-strip-target-[+module+][+
 930   ENDFOR target_modules +]
 931
 932
 933 ### other supporting targets
 934
 935 MAKEDIRS= \
 936         $(DESTDIR)$(prefix) \
 937         $(DESTDIR)$(exec_prefix)
 938 .PHONY: installdirs
 939 installdirs: mkinstalldirs
 940         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 941
 942 dir.info: do-install-info
 943         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 944           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 945           mv -f dir.info.new dir.info ; \
 946         else true ; \
 947         fi
 948
 949 dist:
 950         @echo "Building a full distribution of this tree isn't done"
 951         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 952
 953 etags tags: TAGS
 954
 955 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 956 # ability to use several tags files at once, so there is probably no need
 957 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 958 # (if we felt like it) have this Makefile write a piece of elisp which
 959 # the user could load to tell emacs19 where all the TAGS files we just
 960 # built are.
 961 TAGS: do-TAGS
 962
 963 # ------------------------------------
 964 # Macros for configure and all targets
 965 # ------------------------------------
 966
 967 [+ DEFINE configure +]
 968 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 969 maybe-configure-[+prefix+][+module+]:
 970 @if gcc-bootstrap
 971 configure-[+prefix+][+module+]: stage_current
 972 @endif gcc-bootstrap
 973 @if [+prefix+][+module+]
 974 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 975 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 976         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 977         @r=`${PWD_COMMAND}`; export r; \
 978         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 979         [+ IF check_multilibs
 980         +]echo "Checking multilib configuration for [+module+]..."; \
 981         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 982         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 983         if test -r [+subdir+]/[+module+]/multilib.out; then \
 984           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 985             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 986           else \
 987             rm -f [+subdir+]/[+module+]/Makefile; \
 988             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 989           fi; \
 990         else \
 991           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 992         fi; \
 993         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 994         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 995         [+exports+] [+extra_exports+] \
 996         echo Configuring in [+subdir+]/[+module+]; \
 997         cd "[+subdir+]/[+module+]" || exit 1; \
 998         case $(srcdir) in \
 999           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1000           *) topdir=`echo [+subdir+]/[+module+]/ | \
1001                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1002         esac; \
1003         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1004         libsrcdir="$$s/[+module+]"; \
1005         [+ IF no-config-site +]rm -f no-such-file || : ; \
1006         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
1007           [+args+] --build=${build_alias} --host=[+host_alias+] \
1008           --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
1009           || exit 1
1010 @endif [+prefix+][+module+]
1011
1012 [+ IF bootstrap +]
1013 [+ FOR bootstrap_stage +]
1014 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1015 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1016 @if [+prefix+][+module+]-bootstrap
1017 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1018 configure-stage[+id+]-[+prefix+][+module+]:
1019         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1020         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1021         @r=`${PWD_COMMAND}`; export r; \
1022         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1023         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1024         [+ IF check_multilibs
1025         +]echo "Checking multilib configuration for [+module+]..."; \
1026         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1027         if test -r [+subdir+]/[+module+]/multilib.out; then \
1028           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1029             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1030           else \
1031             rm -f [+subdir+]/[+module+]/Makefile; \
1032             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1033           fi; \
1034         else \
1035           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1036         fi; \
1037         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1038         [+exports+][+ IF prev +] \
1039         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1040         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1041         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1042         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1043         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1044         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1045         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1046         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1047   ENDIF prefix +] [+extra_exports+] \
1048         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1049         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1050         cd [+subdir+]/[+module+] || exit 1; \
1051         case $(srcdir) in \
1052           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1053           *) topdir=`echo [+subdir+]/[+module+]/ | \
1054                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1055         esac; \
1056         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1057         libsrcdir="$$s/[+module+]"; \
1058         $(SHELL) $${libsrcdir}/configure \
1059           [+args+] --build=${build_alias} --host=[+host_alias+] \
1060           --target=[+target_alias+] $${srcdiroption} [+ IF prev +]\
1061           --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +]\
1062           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1063           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1064 @endif [+prefix+][+module+]-bootstrap
1065 [+ ENDFOR bootstrap_stage +]
1066 [+ ENDIF bootstrap +]
1067 [+ ENDDEF +]
1068
1069 [+ DEFINE all +]
1070 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1071 maybe-all-[+prefix+][+module+]:
1072 @if gcc-bootstrap
1073 all-[+prefix+][+module+]: stage_current
1074 @endif gcc-bootstrap
1075 @if [+prefix+][+module+]
1076 TARGET-[+prefix+][+module+]=[+
1077   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1078 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1079 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1080         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1081         @r=`${PWD_COMMAND}`; export r; \
1082         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1083         [+exports+] [+extra_exports+] \
1084         (cd [+subdir+]/[+module+] && \
1085           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
1086                 $(TARGET-[+prefix+][+module+]))
1087 @endif [+prefix+][+module+]
1088
1089 [+ IF bootstrap +]
1090 [+ FOR bootstrap_stage +]
1091 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1092 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1093 maybe-all-stage[+id+]-[+prefix+][+module+]:
1094 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1095 @if [+prefix+][+module+]-bootstrap
1096 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1097 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1098 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1099 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1100         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1101         @r=`${PWD_COMMAND}`; export r; \
1102         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1103         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1104         [+exports+][+ IF prev +] \
1105         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1106         cd [+subdir+]/[+module+] && \
1107         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1108                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1109                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1110                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1111                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1112                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1113                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1114                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1115                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1116                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1117                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1118                 [+args+] [+
1119                 IF prev +][+poststage1_args+][+ ENDIF prev
1120                 +] [+extra_make_flags+] \
1121                 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1122                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1123
1124 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1125 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1126 clean-stage[+id+]-[+prefix+][+module+]:
1127         @if [ $(current_stage) = stage[+id+] ]; then \
1128           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1129         else \
1130           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1131           $(MAKE) stage[+id+]-start; \
1132         fi; \
1133         cd [+subdir+]/[+module+] && \
1134         $(MAKE) [+args+] [+ IF prev +] \
1135                 [+poststage1_args+] [+ ENDIF prev +] \
1136                 [+extra_make_flags+] clean
1137 @endif [+prefix+][+module+]-bootstrap
1138
1139 [+ ENDFOR bootstrap_stage +]
1140 [+ ENDIF bootstrap +]
1141 [+ ENDDEF +]
1142
1143 # --------------------------------------
1144 # Modules which run on the build machine
1145 # --------------------------------------
1146 [+ FOR build_modules +]
1147 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1148              host_alias=(get "host" "${build_alias}")
1149              target_alias=(get "target" "${target_alias}")
1150              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1151
1152 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1153              args="$(EXTRA_BUILD_FLAGS)" +]
1154 [+ ENDFOR build_module +]
1155
1156 # --------------------------------------
1157 # Modules which run on the host machine
1158 # --------------------------------------
1159 [+ FOR host_modules +]
1160 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1161              exports="$(HOST_EXPORTS)"
1162              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1163              host_alias=(get "host" "${host_alias}")
1164              target_alias=(get "target" "${target_alias}")
1165              args="$(HOST_CONFIGARGS)" +]
1166
1167 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1168        exports="$(HOST_EXPORTS)"
1169        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1170        args="$(EXTRA_HOST_FLAGS)"
1171        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1172
1173 .PHONY: check-[+module+] maybe-check-[+module+]
1174 maybe-check-[+module+]:
1175 @if [+module+]
1176 maybe-check-[+module+]: check-[+module+]
1177 [+ IF no_check +]
1178 check-[+module+]:
1179 [+ ELIF no_check_cross +]
1180 # This module is only tested in a native toolchain.
1181 check-[+module+]:
1182         @: $(MAKE); $(unstage)
1183         @if [ '$(host)' = '$(target)' ] ; then \
1184           r=`${PWD_COMMAND}`; export r; \
1185           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1186           $(HOST_EXPORTS) \
1187           (cd $(HOST_SUBDIR)/[+module+] && \
1188             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1189         fi
1190 [+ ELSE check +]
1191 check-[+module+]:
1192         @: $(MAKE); $(unstage)
1193         @r=`${PWD_COMMAND}`; export r; \
1194         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1195         $(HOST_EXPORTS) \
1196         (cd $(HOST_SUBDIR)/[+module+] && \
1197           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1198 [+ ENDIF no_check +]
1199 @endif [+module+]
1200
1201 .PHONY: install-[+module+] maybe-install-[+module+]
1202 maybe-install-[+module+]:
1203 @if [+module+]
1204 maybe-install-[+module+]: install-[+module+]
1205 [+ IF no_install +]
1206 install-[+module+]:
1207 [+ ELSE install +]
1208 install-[+module+]: installdirs
1209         @: $(MAKE); $(unstage)
1210         @r=`${PWD_COMMAND}`; export r; \
1211         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1212         $(HOST_EXPORTS) \
1213         (cd $(HOST_SUBDIR)/[+module+] && \
1214           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1215 [+ ENDIF no_install +]
1216 @endif [+module+]
1217
1218 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1219 maybe-install-strip-[+module+]:
1220 @if [+module+]
1221 maybe-install-strip-[+module+]: install-strip-[+module+]
1222 [+ IF no_install +]
1223 install-strip-[+module+]:
1224 [+ ELSE install +]
1225 install-strip-[+module+]: installdirs
1226         @: $(MAKE); $(unstage)
1227         @r=`${PWD_COMMAND}`; export r; \
1228         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1229         $(HOST_EXPORTS) \
1230         (cd $(HOST_SUBDIR)/[+module+] && \
1231           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1232 [+ ENDIF no_install +]
1233 @endif [+module+]
1234
1235 # Other targets (info, dvi, pdf, etc.)
1236 [+ FOR recursive_targets +]
1237 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1238 maybe-[+make_target+]-[+module+]:
1239 @if [+module+]
1240 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1241 [+ IF (match-value? = "missing" (get "make_target") ) +]
1242 # [+module+] doesn't support [+make_target+].
1243 [+make_target+]-[+module+]:
1244 [+ ELSE +]
1245 [+make_target+]-[+module+]: [+
1246   FOR depend +]\
1247     [+depend+]-[+module+] [+
1248   ENDFOR depend +]
1249         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1250         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1251         r=`${PWD_COMMAND}`; export r; \
1252         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1253         $(HOST_EXPORTS) \
1254         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1255           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1256         done; \
1257         echo "Doing [+make_target+] in [+module+]" ; \
1258         (cd $(HOST_SUBDIR)/[+module+] && \
1259           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1260                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1261                   "RANLIB=$${RANLIB}" \
1262                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1263                   [+make_target+]) \
1264           || exit 1
1265 [+ ENDIF +]
1266 @endif [+module+]
1267 [+ ENDFOR recursive_targets +]
1268 [+ ENDFOR host_modules +]
1269
1270 # ---------------------------------------
1271 # Modules which run on the target machine
1272 # ---------------------------------------
1273 [+ FOR target_modules +]
1274
1275 [+ IF raw_cxx +]
1276 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1277              check_multilibs=true
1278              exports="$(RAW_CXX_TARGET_EXPORTS)"
1279              host_alias=(get "host" "${target_alias}")
1280              target_alias=(get "target" "${target_alias}")
1281              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1282
1283 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1284        exports="$(RAW_CXX_TARGET_EXPORTS)"
1285        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1286 [+ ELSE +]
1287 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1288              check_multilibs=true
1289              exports="$(NORMAL_TARGET_EXPORTS)"
1290              host_alias=(get "host" "${target_alias}")
1291              target_alias=(get "target" "${target_alias}")
1292              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1293
1294 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1295        exports="$(NORMAL_TARGET_EXPORTS)"
1296        args="$(EXTRA_TARGET_FLAGS)" +]
1297 [+ ENDIF +]
1298
1299 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1300 maybe-check-target-[+module+]:
1301 @if target-[+module+]
1302 maybe-check-target-[+module+]: check-target-[+module+]
1303 [+ IF no_check +]
1304 # Dummy target for uncheckable module.
1305 check-target-[+module+]:
1306 [+ ELSE check +]
1307 check-target-[+module+]:
1308         @: $(MAKE); $(unstage)
1309         @r=`${PWD_COMMAND}`; export r; \
1310         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1311 IF raw_cxx +]
1312         $(RAW_CXX_TARGET_EXPORTS) \[+
1313 ELSE normal_cxx +]
1314         $(NORMAL_TARGET_EXPORTS) \[+
1315 ENDIF raw_cxx +]
1316         (cd $(TARGET_SUBDIR)/[+module+] && \
1317           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1318             IF raw_cxx
1319               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1320             ENDIF raw_cxx
1321           +] [+extra_make_flags+] check)
1322 [+ ENDIF no_check +]
1323 @endif target-[+module+]
1324
1325 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1326 maybe-install-target-[+module+]:
1327 @if target-[+module+]
1328 maybe-install-target-[+module+]: install-target-[+module+]
1329 [+ IF no_install +]
1330 # Dummy target for uninstallable.
1331 install-target-[+module+]:
1332 [+ ELSE install +]
1333 install-target-[+module+]: installdirs
1334         @: $(MAKE); $(unstage)
1335         @r=`${PWD_COMMAND}`; export r; \
1336         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1337 IF raw_cxx +]
1338         $(RAW_CXX_TARGET_EXPORTS) \[+
1339 ELSE normal_cxx +]
1340         $(NORMAL_TARGET_EXPORTS) \[+
1341 ENDIF raw_cxx +]
1342         (cd $(TARGET_SUBDIR)/[+module+] && \
1343           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1344 [+ ENDIF no_install +]
1345 @endif target-[+module+]
1346
1347 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1348 maybe-install-strip-target-[+module+]:
1349 @if target-[+module+]
1350 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1351 [+ IF no_install +]
1352 # Dummy target for uninstallable.
1353 install-strip-target-[+module+]:
1354 [+ ELSE install +]
1355 install-strip-target-[+module+]: installdirs
1356         @: $(MAKE); $(unstage)
1357         @r=`${PWD_COMMAND}`; export r; \
1358         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1359 IF raw_cxx +]
1360         $(RAW_CXX_TARGET_EXPORTS) \[+
1361 ELSE normal_cxx +]
1362         $(NORMAL_TARGET_EXPORTS) \[+
1363 ENDIF raw_cxx +]
1364         (cd $(TARGET_SUBDIR)/[+module+] && \
1365           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1366 [+ ENDIF no_install +]
1367 @endif target-[+module+]
1368
1369 # Other targets (info, dvi, pdf, etc.)
1370 [+ FOR recursive_targets +]
1371 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1372 maybe-[+make_target+]-target-[+module+]:
1373 @if target-[+module+]
1374 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1375 [+ IF (match-value? = "missing" (get "make_target") ) +]
1376 # [+module+] doesn't support [+make_target+].
1377 [+make_target+]-target-[+module+]:
1378 [+ ELSE +]
1379 [+make_target+]-target-[+module+]: [+
1380   FOR depend +]\
1381     [+depend+]-target-[+module+] [+
1382   ENDFOR depend +]
1383         @: $(MAKE); $(unstage)
1384         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1385         r=`${PWD_COMMAND}`; export r; \
1386         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1387 IF raw_cxx +]
1388         $(RAW_CXX_TARGET_EXPORTS) \[+
1389 ELSE normal_cxx +]
1390         $(NORMAL_TARGET_EXPORTS) \[+
1391 ENDIF raw_cxx +]
1392         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1393         for flag in $(EXTRA_TARGET_FLAGS); do \
1394           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1395         done; \
1396         (cd $(TARGET_SUBDIR)/[+module+] && \
1397           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1398                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1399                   "RANLIB=$${RANLIB}" \
1400                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1401                   [+extra_make_flags+] [+make_target+]) \
1402           || exit 1
1403 [+ ENDIF +]
1404 @endif target-[+module+]
1405 [+ ENDFOR recursive_targets +]
1406 [+ ENDFOR target_modules +]
1407
1408 # ----------
1409 # GCC module
1410 # ----------
1411
1412 @if gcc-no-bootstrap
1413 .PHONY: cross
1414 cross: all-build all-gas all-ld
1415         @r=`${PWD_COMMAND}`; export r; \
1416         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1417         $(HOST_EXPORTS) \
1418         echo "Building the C and C++ compiler"; \
1419         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1420         @r=`${PWD_COMMAND}`; export r; \
1421         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1422         echo "Building runtime libraries"; \
1423         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1424 @endif gcc-no-bootstrap
1425
1426 @if gcc
1427 [+ FOR languages +]
1428 .PHONY: check-gcc-[+language+] check-[+language+]
1429 check-gcc-[+language+]:
1430         r=`${PWD_COMMAND}`; export r; \
1431         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1432         $(HOST_EXPORTS) \
1433         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1434 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1435 [+ ENDFOR languages +]
1436
1437 # Install the gcc headers files, but not the fixed include files,
1438 # which Cygnus is not allowed to distribute.  This rule is very
1439 # dependent on the workings of the gcc Makefile.in.
1440 .PHONY: gcc-no-fixedincludes
1441 gcc-no-fixedincludes:
1442         @if [ -f ./gcc/Makefile ]; then \
1443           rm -rf gcc/tmp-include; \
1444           mv gcc/include gcc/tmp-include 2>/dev/null; \
1445           mkdir gcc/include; \
1446           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1447           touch gcc/stmp-fixinc gcc/include/fixed; \
1448           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1449           r=`${PWD_COMMAND}`; export r; \
1450           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1451           $(HOST_EXPORTS) \
1452           (cd ./gcc && \
1453            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1454           rm -rf gcc/include; \
1455           mv gcc/tmp-include gcc/include 2>/dev/null; \
1456         else true; fi
1457 @endif gcc
1458
1459 # ---------------------
1460 # GCC bootstrap support
1461 # ---------------------
1462
1463 # We track the current stage (the one in 'gcc') in the stage_current file.
1464 # stage_last instead tracks the stage that was built last.  These targets
1465 # are dummy when toplevel bootstrap is not active.
1466
1467 # While making host and target tools, symlinks to the final stage must be
1468 # there, so $(unstage) should be run at various points.  To avoid excessive
1469 # recursive invocations of make, we "inline" them using a variable.  These
1470 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1471 # to avoid warnings from the GNU Make job server.
1472
1473 unstage = :
1474 stage = :
1475 current_stage = ""
1476
1477 @if gcc-bootstrap
1478 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1479 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1480 current_stage = "`cat stage_current 2> /dev/null`"
1481 @endif gcc-bootstrap
1482
1483 .PHONY: unstage stage
1484 unstage:
1485         @: $(MAKE); $(unstage)
1486 stage:
1487         @: $(MAKE); $(stage)
1488
1489 # Disable commands for lean bootstrap.
1490 LEAN = false
1491
1492 # We name the build directories for the various stages "stage1-gcc",
1493 # "stage2-gcc","stage3-gcc", etc.
1494
1495 # Since the 'compare' process will fail (on debugging information) if any
1496 # directory names are different, we need to link the gcc directory for
1497 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1498 # the build directories constant as well. For the latter, we use naked names
1499 # like 'gcc', because the scripts in that directory assume it.  We use
1500 # mv on platforms where symlinks to directories do not work or are not
1501 # reliable.
1502
1503 # 'touch' doesn't work right on some platforms.
1504 STAMP = echo timestamp >
1505
1506 # We only want to compare .o files, so set this!
1507 objext = .o
1508
1509 [+ FOR bootstrap-stage +]
1510 .PHONY: stage[+id+]-start stage[+id+]-end
1511
1512 stage[+id+]-start::
1513         @: $(MAKE); $(stage); \
1514         echo stage[+id+] > stage_current ; \
1515         echo stage[+id+] > stage_last; \
1516         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1517    FOR host_modules +][+ IF bootstrap +]
1518 @if [+ module +]
1519         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1520           mkdir stage[+id+]-[+module+]; \
1521         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1522         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1523 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1524         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1525           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1526         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1527         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1528
1529 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1530 @if [+ module +]
1531         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1532           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1533           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1534         fi
1535 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1536         @if test -d $(TARGET_SUBDIR) ; then \
1537           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1538           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1539         fi
1540         rm -f stage_current
1541
1542 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1543 # remade, but not reconfigured.  The next stage (if any) will not be
1544 # reconfigured either.
1545 .PHONY: stage[+id+]-bubble
1546 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1547         @r=`${PWD_COMMAND}`; export r; \
1548         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1549         if test -f stage[+id+]-lean [+
1550           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1551           echo Skipping rebuild of stage[+id+] ; \
1552         else \
1553           $(MAKE) stage[+id+]-start; \[+IF lean +]
1554           if $(LEAN); then \
1555             rm -rf stage[+lean+]-* ; \
1556             $(STAMP) stage[+lean+]-lean ; \
1557           fi; \[+ ENDIF lean +]
1558           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1559         fi[+ IF compare-target +]
1560         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1561
1562 .PHONY: all-stage[+id+] clean-stage[+id+]
1563 do-clean: clean-stage[+id+]
1564
1565 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1566 # only possibility, but now it conflicts with no-bootstrap rules
1567 @if gcc-bootstrap
1568 [+ IF compare-target +]
1569 [+compare-target+]:
1570         @r=`${PWD_COMMAND}`; export r; \
1571         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1572         if test -f stage[+prev+]-lean; then \
1573           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1574           exit 0 ; \
1575         fi; \
1576         : $(MAKE); $(stage); \
1577         rm -f .bad_compare ; \
1578         echo Comparing stages [+prev+] and [+id+] ; \
1579         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1580         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1581                  sed -n s,^stage$$sed-,,p` ; \
1582         for file in $${files} ; do \
1583           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1584           if test ! -f $$f1; then continue; fi; \
1585           $(do-[+compare-target+]) > /dev/null 2>&1; \
1586           if test $$? -eq 1; then \
1587             case $$file in \
1588               @compare_exclusions@) \
1589                 echo warning: $$file differs ;; \
1590               *) \
1591                 echo $$file differs >> .bad_compare ;; \
1592             esac ; \
1593           fi ; \
1594         done ; \
1595         if [ -f .bad_compare ]; then \
1596           echo "Bootstrap comparison failure!"; \
1597           cat .bad_compare; \
1598           exit 1; \
1599         else \
1600           echo Comparison successful.; \
1601         fi ; \
1602         $(STAMP) [+compare-target+][+ IF prev +]
1603         if $(LEAN); then \
1604           rm -rf stage[+prev+]-*; \
1605           $(STAMP) stage[+prev+]-lean; \
1606         fi[+ ENDIF prev +]
1607 [+ ENDIF compare-target +]
1608
1609 [+ IF bootstrap-target +]
1610 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1611 [+bootstrap-target+]:
1612         echo stage[+id+] > stage_final
1613         @r=`${PWD_COMMAND}`; export r; \
1614         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1615         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1616         @: $(MAKE); $(unstage)
1617         @r=`${PWD_COMMAND}`; export r; \
1618         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1619         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1620         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1621
1622 [+bootstrap-target+]-lean:
1623         echo stage[+id+] > stage_final
1624         @r=`${PWD_COMMAND}`; export r; \
1625         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1626         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1627         @: $(MAKE); $(unstage)
1628         @r=`${PWD_COMMAND}`; export r; \
1629         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1630         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1631         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1632 [+ ENDIF bootstrap-target +]
1633
1634 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1635 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1636 .PHONY: distclean-stage[+id+]
1637 distclean-stage[+id+]::
1638         @: $(MAKE); $(stage)
1639         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1640         rm -rf stage[+id+]-* [+
1641           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1642
1643 [+ IF cleanstrap-target +]
1644 .PHONY: [+cleanstrap-target+]
1645 [+cleanstrap-target+]: do-distclean local-clean
1646         echo stage[+id+] > stage_final
1647         @r=`${PWD_COMMAND}`; export r; \
1648         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1649         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1650         @: $(MAKE); $(unstage)
1651         @r=`${PWD_COMMAND}`; export r; \
1652         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1653         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1654         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1655 [+ ENDIF cleanstrap-target +]
1656 @endif gcc-bootstrap
1657
1658 [+ ENDFOR bootstrap-stage +]
1659
1660 stageprofile-end::
1661         $(MAKE) distclean-stagefeedback
1662
1663 stagefeedback-start::
1664         @r=`${PWD_COMMAND}`; export r; \
1665         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1666         for i in prev-*; do \
1667           j=`echo $$i | sed s/^prev-//` ; \
1668           cd $$r/$$i && \
1669           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1670           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1671         done
1672
1673 @if gcc-bootstrap
1674 do-distclean: distclean-stage1
1675
1676 # Provide a GCC build when we're building target libraries.  This does
1677 # not work as a dependency, just as the minimum necessary to avoid errors.
1678 stage_last:
1679         @r=`${PWD_COMMAND}`; export r; \
1680         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1681         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1682
1683 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1684 # it in the dependency so that for example `make -j3 all-gcc' works.
1685 stage_current:
1686         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1687
1688 .PHONY: restrap
1689 restrap::
1690         @: $(MAKE); $(stage)
1691         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1692           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1693 restrap:: all
1694 @endif gcc-bootstrap
1695
1696 # --------------------------------------
1697 # Dependencies between different modules
1698 # --------------------------------------
1699
1700 # Generic dependencies for target modules on host stuff, especially gcc
1701 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1702   +][+ FOR bootstrap_stage +]
1703 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1704   ENDFOR +][+ ELSE bootstrap +]
1705 configure-target-[+module+]: stage_last[+
1706   ENDIF bootstrap +][+ ENDFOR target_modules +]
1707 @endif gcc-bootstrap
1708
1709 @if gcc-no-bootstrap[+ FOR target_modules +]
1710 configure-target-[+module+]: maybe-all-gcc[+
1711   ENDFOR target_modules +]
1712 @endif gcc-no-bootstrap
1713
1714
1715 # There are two types of dependencies here: 'hard' dependencies, where one
1716 # module simply won't build without the other; and 'soft' dependencies, where
1717 # if the depended-on module is missing, the depending module will do without
1718 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1719 # are made here to depend on a 'maybe-' target.  If you're not sure,
1720 # it's safer to use a soft dependency.
1721
1722 [+ ;; These Scheme functions build the bulk of the dependencies.
1723    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1724    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1725    ;; is taken from VAR-NAME.
1726    (define dep-target (lambda (module-kind var-name hard)
1727       (string-append
1728          (if hard "" "maybe-")
1729          (dep-subtarget var-name)
1730          module-kind
1731          (dep-module var-name)
1732       )))
1733
1734    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1735    (define make-dep (lambda (module-kind on-kind)
1736       (string-append
1737          (dep-target module-kind "module" #t) ": "
1738          (dep-target on-kind "on" (exist? "hard")))))
1739
1740    ;; dep-subtarget extracts everything up to the first dash in the given
1741    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1742    (define dep-subtarget (lambda (var-name)
1743       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1744
1745    ;; dep-module extracts everything up to the first dash in the given
1746    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1747    (define dep-module (lambda (var-name)
1748       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1749
1750    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1751    (define dep-stage (lambda ()
1752       (string-append
1753          "stage"
1754          (get "id")
1755          "-")))
1756
1757    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1758    ;; but is written in Scheme.
1759    (define dep-maybe (lambda ()
1760       (if (exist? "hard") "" "maybe-")))
1761
1762    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1763    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1764    ;; configure or build dependencies between bootstrapped modules; it returns
1765    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1766    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1767    ;; is only necessary for host modules.
1768    (define dep-kind (lambda ()
1769       (if (and (hash-ref boot-modules (dep-module "module"))
1770                (=* (dep-module "on") "build-"))
1771           "prebootstrap"
1772
1773           (if (or (= (dep-subtarget "on") "install-")
1774                   (not (hash-ref boot-modules (dep-module "module")))
1775                   (not (hash-ref boot-modules (dep-module "on"))))
1776               "normal"
1777               "bootstrap"))))
1778
1779    ;; We now build the hash table that is used by dep-kind.
1780    (define boot-modules (make-hash-table 113))
1781 +]
1782
1783 [+ FOR host_modules +][+
1784    (if (exist? "bootstrap")
1785        (hash-create-handle! boot-modules (get "module") #t))
1786    "" +][+ ENDFOR host_modules +]
1787 [+ FOR target_modules +][+
1788    (if (exist? "bootstrap")
1789        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1790    "" +][+ ENDFOR target_modules +]
1791
1792 # With all the machinery above in place, it is pretty easy to generate
1793 # dependencies.  Host dependencies are a bit more complex because we have
1794 # to check for bootstrap/prebootstrap dependencies.  To resolve
1795 # prebootstrap dependencies, prebootstrap modules are gathered in
1796 # a hash table.
1797 [+ FOR dependencies +][+ (make-dep "" "") +]
1798 [+ CASE (dep-kind) +]
1799 [+ == "prebootstrap"
1800      +][+ FOR bootstrap_stage +]
1801 [+ (make-dep (dep-stage) "") +][+
1802        ENDFOR bootstrap_stage +]
1803 [+ == "bootstrap"
1804      +][+ FOR bootstrap_stage +]
1805 [+ (make-dep (dep-stage) (dep-stage)) +][+
1806        ENDFOR bootstrap_stage +]
1807 [+ ESAC +][+
1808 ENDFOR dependencies +]
1809
1810 # Dependencies for target modules on other target modules are
1811 # described by lang_env_dependencies; the defaults apply to anything
1812 # not mentioned there.
1813 [+
1814    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1815    (define lang-dep (lambda (lang)
1816       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1817
1818    ;; Build the hash table we will need.
1819    (define lang-env-deps (make-hash-table 7))
1820 +][+ FOR lang_env_dependencies +][+
1821    (if (exist? "cxx")
1822        (hash-create-handle! lang-env-deps
1823           (string-append (get "module") "-" "cxx") #t))
1824
1825    (if (exist? "no_c")
1826        (hash-create-handle! lang-env-deps
1827           (string-append (get "module") "-" "no_c") #t))
1828
1829    (if (exist? "no_gcc")
1830        (hash-create-handle! lang-env-deps
1831           (string-append (get "module") "-" "no_gcc") #t))
1832    "" +][+ ENDFOR lang_env_dependencies +]
1833
1834 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1835   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1836 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1837   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1838 @endif gcc-bootstrap
1839
1840 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1841 configure-target-[+module+]: maybe-all-target-libgcc[+
1842   ENDIF +][+ ENDFOR target_modules +]
1843 @endif gcc-no-bootstrap
1844
1845 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1846 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1847   ENDIF +][+ IF (lang-dep "cxx") +]
1848 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1849   ENDIF +]
1850 [+ ENDFOR target_modules +]
1851
1852 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1853 GDB_TK = @GDB_TK@
1854 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1855 configure-gdb: $(CONFIGURE_GDB_TK)
1856 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1857 install-gdb: $(INSTALL_GDB_TK)
1858
1859 # Serialization dependencies.  Host configures don't work well in parallel to
1860 # each other, due to contention over config.cache.  Target configures and
1861 # build configures are similar.
1862 @serialization_dependencies@
1863
1864 # --------------------------------
1865 # Regenerating top level configury
1866 # --------------------------------
1867
1868 # Rebuilding Makefile.in, using autogen.
1869 AUTOGEN = autogen
1870 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1871         cd $(srcdir) && $(AUTOGEN) Makefile.def
1872
1873 # Rebuilding Makefile.
1874 Makefile: $(srcdir)/Makefile.in config.status
1875         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1876
1877 config.status: configure
1878         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1879
1880 # Rebuilding configure.
1881 AUTOCONF = autoconf
1882 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1883         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1884         cd $(srcdir) && $(AUTOCONF)
1885
1886 # ------------------------------
1887 # Special directives to GNU Make
1888 # ------------------------------
1889
1890 # Don't pass command-line variables to submakes.
1891 .NOEXPORT:
1892 MAKEOVERRIDES=
1893
1894 # end of Makefile.in