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, 2010
  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 = $(mandir)/man9
  85
  86 INSTALL = @INSTALL@
  87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  89 INSTALL_DATA = @INSTALL_DATA@
  90 LN = @LN@
  91 LN_S = @LN_S@
  92 MAINT = @MAINT@
  93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  95
  96 # -------------------------------------------------
  97 # Miscellaneous non-standard autoconf-set variables
  98 # -------------------------------------------------
  99
 100 # The gcc driver likes to know the arguments it was configured with.
 101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 102
 103 tooldir = @tooldir@
 104 build_tooldir = @build_tooldir@
 105
 106 # This is the name of the environment variable used for the path to
 107 # the libraries.
 108 RPATH_ENVVAR = @RPATH_ENVVAR@
 109
 110 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 111 # is used instead of the directory itself to avoid including built
 112 # executables in PATH.
 113 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 114
 115 # Build programs are put under this directory.
 116 BUILD_SUBDIR = @build_subdir@
 117 # This is set by the configure script to the arguments to use when configuring
 118 # directories built for the build system.
 119 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 120
 121 # Linker flags to use on the host, for stage1 or when not
 122 # bootstrapping.
 123 STAGE1_LDFLAGS = @stage1_ldflags@
 124
 125 # Libraries to use on the host, for stage1 or when not bootstrapping.
 126 STAGE1_LIBS = @stage1_libs@
 127
 128 # Linker flags to use for stage2 and later.
 129 POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
 130
 131 # Libraries to use for stage2 and later.
 132 POSTSTAGE1_LIBS = @poststage1_libs@
 133
 134 # This is the list of variables to export in the environment when
 135 # configuring any subdirectory.  It must also be exported whenever
 136 # recursing into a build directory in case that directory's Makefile
 137 # re-runs configure.
 138 BASE_EXPORTS = \
 139         FLEX="$(FLEX)"; export FLEX; \
 140         LEX="$(LEX)"; export LEX; \
 141         BISON="$(BISON)"; export BISON; \
 142         YACC="$(YACC)"; export YACC; \
 143         M4="$(M4)"; export M4; \
 144         SED="$(SED)"; export SED; \
 145         AWK="$(AWK)"; export AWK; \
 146         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 147
 148 # This is the list of variables to export in the environment when
 149 # configuring subdirectories for the build system.
 150 BUILD_EXPORTS = \
 151         $(BASE_EXPORTS) \
 152         AR="$(AR_FOR_BUILD)"; export AR; \
 153         AS="$(AS_FOR_BUILD)"; export AS; \
 154         CC="$(CC_FOR_BUILD)"; export CC; \
 155         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 156         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 157         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 158         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 159         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 160         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 161         GOC="$(GOC_FOR_BUILD)"; export GOC; \
 162         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 163         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 164         LD="$(LD_FOR_BUILD)"; export LD; \
 165         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 166         NM="$(NM_FOR_BUILD)"; export NM; \
 167         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 168         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 169         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 170
 171 # These variables must be set on the make command line for directories
 172 # built for the build system to override those in BASE_FLAGS_TO_PASSS.
 173 EXTRA_BUILD_FLAGS = \
 174         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 175         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 176
 177 # This is the list of directories to built for the host system.
 178 SUBDIRS = @configdirs@
 179 TARGET_CONFIGDIRS = @target_configdirs@
 180 # This is set by the configure script to the arguments to use when configuring
 181 # directories built for the host system.
 182 HOST_CONFIGARGS = @host_configargs@
 183 # Host programs are put under this directory, which is . except if building
 184 # with srcdir=..
 185 HOST_SUBDIR = @host_subdir@
 186 # This is the list of variables to export in the environment when
 187 # configuring subdirectories for the host system.  We need to pass
 188 # some to the GCC configure because of its hybrid host/target nature.
 189 HOST_EXPORTS = \
 190         $(BASE_EXPORTS) \
 191         CC="$(CC)"; export CC; \
 192         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 193         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 194         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 195         CXX="$(CXX)"; export CXX; \
 196         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 197         GCJ="$(GCJ)"; export GCJ; \
 198         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 199         GOC="$(GOC)"; export GOC; \
 200         AR="$(AR)"; export AR; \
 201         AS="$(AS)"; export AS; \
 202         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 203         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 204         LD="$(LD)"; export LD; \
 205         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 206         NM="$(NM)"; export NM; \
 207         RANLIB="$(RANLIB)"; export RANLIB; \
 208         WINDRES="$(WINDRES)"; export WINDRES; \
 209         WINDMC="$(WINDMC)"; export WINDMC; \
 210         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 211         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 212         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 213         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 214         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 215         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 216         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 217         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 218         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 219         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 220         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 221         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 222         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 223         PPLLIBS="$(HOST_PPLLIBS)"; export PPLLIBS; \
 224         PPLINC="$(HOST_PPLINC)"; export PPLINC; \
 225         CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
 226         CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
 227         LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
 228         LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
 229 @if gcc-bootstrap
 230         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 231 @endif gcc-bootstrap
 232         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 233
 234 POSTSTAGE1_CXX_EXPORT = \
 235         CXX='$(CXX)'; export CXX; \
 236         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 237 @if target-libstdc++-v3-bootstrap
 238 # Override the above if we're bootstrapping C++.
 239 POSTSTAGE1_CXX_EXPORT = \
 240         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/g++$(exeext) \
 241           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 242           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 243           -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 244           -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 245           -I$$s/libstdc++-v3/libsupc++ \
 246           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs"; export CXX; \
 247         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 248 @endif target-libstdc++-v3-bootstrap
 249
 250 # Similar, for later GCC stages.
 251 POSTSTAGE1_HOST_EXPORTS = \
 252         $(HOST_EXPORTS) \
 253         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 254           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 255           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 256         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 257         $(POSTSTAGE1_CXX_EXPORT) \
 258         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 259         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 260         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 261
 262 # Target libraries are put under this directory:
 263 TARGET_SUBDIR = @target_subdir@
 264 # This is set by the configure script to the arguments to use when configuring
 265 # directories built for the target.
 266 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 267 # This is the list of variables to export in the environment when
 268 # configuring subdirectories for the target system.
 269 BASE_TARGET_EXPORTS = \
 270         $(BASE_EXPORTS) \
 271         AR="$(AR_FOR_TARGET)"; export AR; \
 272         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 273         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 274         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 275         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 276         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 277         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 278         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
 279         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 280         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 281         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 282         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 283         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 284         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 285         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 286         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 287         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 288         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 289         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 290         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 291 @if gcc-bootstrap
 292         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 293 @endif gcc-bootstrap
 294         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 295         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 296
 297 RAW_CXX_TARGET_EXPORTS = \
 298         $(BASE_TARGET_EXPORTS) \
 299         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 300         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 301
 302 NORMAL_TARGET_EXPORTS = \
 303         $(BASE_TARGET_EXPORTS) \
 304         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 305
 306 # Where to find GMP
 307 HOST_GMPLIBS = @gmplibs@
 308 HOST_GMPINC = @gmpinc@
 309
 310 # Where to find PPL
 311 HOST_PPLLIBS = @ppllibs@
 312 HOST_PPLINC = @pplinc@
 313
 314 # Where to find CLOOG
 315 HOST_CLOOGLIBS = @clooglibs@
 316 HOST_CLOOGINC = @clooginc@
 317
 318 # Where to find libelf
 319 HOST_LIBELFLIBS = @libelflibs@
 320 HOST_LIBELFINC = @libelfinc@
 321
 322 # ----------------------------------------------
 323 # Programs producing files for the BUILD machine
 324 # ----------------------------------------------
 325
 326 SHELL = @config_shell@
 327
 328 # pwd command to use.  Allow user to override default by setting PWDCMD in
 329 # the environment to account for automounters.  The make variable must not
 330 # be called PWDCMD, otherwise the value set here is passed to make
 331 # subprocesses and overrides the setting from the user's environment.
 332 # Don't use PWD since it is a common shell environment variable and we
 333 # don't want to corrupt it.
 334 PWD_COMMAND = $${PWDCMD-pwd}
 335
 336 # compilers to use to create programs which must be run in the build
 337 # environment.
 338 AR_FOR_BUILD = @AR_FOR_BUILD@
 339 AS_FOR_BUILD = @AS_FOR_BUILD@
 340 CC_FOR_BUILD = @CC_FOR_BUILD@
 341 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 342 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 343 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 344 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 345 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 346 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 347 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 348 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 349 LD_FOR_BUILD = @LD_FOR_BUILD@
 350 NM_FOR_BUILD = @NM_FOR_BUILD@
 351 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 352 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 353 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 354
 355 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 356 # here so that they can be overridden by Makefile fragments.
 357 BUILD_PREFIX = @BUILD_PREFIX@
 358 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 359
 360 # Flags to pass to stage2 and later makes.  They are defined
 361 # here so that they can be overridden by Makefile fragments.
 362 BOOT_CFLAGS= -g -O2
 363 BOOT_LDFLAGS=
 364 BOOT_ADAFLAGS=-gnatpg -gnata
 365
 366 AWK = @AWK@
 367 SED = @SED@
 368 BISON = @BISON@
 369 YACC = @YACC@
 370 FLEX = @FLEX@
 371 LEX = @LEX@
 372 M4 = @M4@
 373 MAKEINFO = @MAKEINFO@
 374 EXPECT = @EXPECT@
 375 RUNTEST = @RUNTEST@
 376
 377 # This just becomes part of the MAKEINFO definition passed down to
 378 # sub-makes.  It lets flags be given on the command line while still
 379 # using the makeinfo from the object tree.
 380 # (Default to avoid splitting info files by setting the threshold high.)
 381 MAKEINFOFLAGS = --split-size=5000000
 382
 383 # ---------------------------------------------
 384 # Programs producing files for the HOST machine
 385 # ---------------------------------------------
 386
 387 AS = @AS@
 388 AR = @AR@
 389 AR_FLAGS = rc
 390 CC = @CC@
 391 CXX = @CXX@
 392 DLLTOOL = @DLLTOOL@
 393 LD = @LD@
 394 LIPO = @LIPO@
 395 NM = @NM@
 396 OBJDUMP = @OBJDUMP@
 397 RANLIB = @RANLIB@
 398 STRIP = @STRIP@
 399 WINDRES = @WINDRES@
 400 WINDMC = @WINDMC@
 401
 402 GNATBIND = @GNATBIND@
 403 GNATMAKE = @GNATMAKE@
 404
 405 CFLAGS = @CFLAGS@
 406 LDFLAGS = @LDFLAGS@
 407 LIBCFLAGS = $(CFLAGS)
 408 CXXFLAGS = @CXXFLAGS@
 409 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 410 GOCFLAGS = $(CFLAGS)
 411
 412 TFLAGS =
 413
 414 # Defaults for all stages; some are overridden below.
 415
 416 STAGE_CFLAGS = $(BOOT_CFLAGS)
 417 STAGE_TFLAGS = $(TFLAGS)
 418 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 419
 420 [+ FOR bootstrap-stage +]
 421 # Defaults for stage [+id+]; some are overridden below.
 422 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 423 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 424 @if target-libstdc++-v3-bootstrap
 425 # Override the above if we're bootstrapping C++.
 426 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 427 @endif target-libstdc++-v3-bootstrap
 428 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 429 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 430 [+ ENDFOR bootstrap-stage +]
 431
 432 # Only build the C compiler for stage1, because that is the only one that
 433 # we can guarantee will build with the native compiler, and also it is the
 434 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 435 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 436 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 437
 438 STAGE1_CFLAGS = @stage1_cflags@
 439 STAGE1_CHECKING = @stage1_checking@
 440 STAGE1_LANGUAGES = @stage1_languages@
 441 # * We force-disable intermodule optimizations, even if
 442 #   --enable-intermodule was passed, since the installed compiler
 443 #   probably can't handle them.  Luckily, autoconf always respects
 444 #   the last argument when conflicting --enable arguments are passed.
 445 # * Likewise, we force-disable coverage flags, since the installed
 446 #   compiler probably has never heard of them.
 447 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 448           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"
 449
 450 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 451 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 452
 453 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
 454 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 455
 456 do-compare = @do_compare@
 457 do-compare3 = $(do-compare)
 458
 459 # -----------------------------------------------
 460 # Programs producing files for the TARGET machine
 461 # -----------------------------------------------
 462
 463 AR_FOR_TARGET=@AR_FOR_TARGET@
 464 AS_FOR_TARGET=@AS_FOR_TARGET@
 465 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 466
 467 # If GCC_FOR_TARGET is not overriden on the command line, then this
 468 # variable is passed down to the gcc Makefile, where it is used to
 469 # build libgcc2.a.  We define it here so that it can itself be
 470 # overridden on the command line.
 471 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 472 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 473 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 474 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 475 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 476 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 477 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 478 LD_FOR_TARGET=@LD_FOR_TARGET@
 479
 480 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 481 NM_FOR_TARGET=@NM_FOR_TARGET@
 482 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 483 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 484 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 485 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 486 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 487
 488 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 489 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 490 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 491
 492 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 493 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 494
 495 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 496 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 497 LDFLAGS_FOR_TARGET =
 498 GOCFLAGS_FOR_TARGET = -O2 -g
 499
 500 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 501 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 502 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 503
 504 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 505
 506 # ------------------------------------
 507 # Miscellaneous targets and flag lists
 508 # ------------------------------------
 509
 510 # The first rule in the file had better be this one.  Don't put any above it.
 511 # This lives here to allow makefile fragments to contain dependencies.
 512 all:
 513
 514 #### host and target specific makefile fragments come in here.
 515 @target_makefile_frag@
 516 @alphaieee_frag@
 517 @ospace_frag@
 518 @host_makefile_frag@
 519 ###
 520
 521 # This is the list of directories that may be needed in RPATH_ENVVAR
 522 # so that programs built for the target machine work.
 523 TARGET_LIB_PATH = [+ FOR target_modules +][+
 524   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 525   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 526 [+ FOR target_modules +][+ IF lib_path +]
 527 @if target-[+module+]
 528 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 529 @endif target-[+module+]
 530 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 531
 532
 533 # This is the list of directories that may be needed in RPATH_ENVVAR
 534 # so that programs built for the host machine work.
 535 HOST_LIB_PATH = [+ FOR host_modules +][+
 536   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 537   ENDFOR host_modules +]
 538
 539 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 540 @if gcc
 541 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 542 @endif gcc
 543
 544 [+ FOR host_modules +][+ IF lib_path +]
 545 @if [+module+]
 546 HOST_LIB_PATH_[+module+] = \
 547   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 548   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 549 @endif [+module+]
 550 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 551
 552 CXX_FOR_TARGET_FLAG_TO_PASS = \
 553         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 554 @if target-libstdc++-v3
 555 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 556 # functional C++ compiler.  When we recurse, if we expand
 557 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 558 # libstdc++ include flags from the script.  Instead, we get an
 559 # -funconfigured-* word, so that we'll get errors if this invalid C++
 560 # command line is used for anything, but also so that we can use the
 561 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 562 # don't pass it on, sub-make will use the default definition, that
 563 # re-expands it at the time of use, so we'll get it right when we need
 564 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 565 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 566 # really work, for C++ host programs can't depend on the current-stage
 567 # C++ target library.
 568 CXX_FOR_TARGET_FLAG_TO_PASS = \
 569         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 570 @endif target-libstdc++-v3
 571
 572 # Flags to pass down to all sub-makes.
 573 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 574         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 575         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 576         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 577         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 578         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 579         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 580         "TFLAGS=$(TFLAGS)" \
 581         "CONFIG_SHELL=$(SHELL)" \
 582         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 583
 584 # We leave this in just in case, but it is not needed anymore.
 585 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 586
 587 # Flags to pass down to most sub-makes, in which we're building with
 588 # the host environment.
 589 EXTRA_HOST_FLAGS = \
 590         'AR=$(AR)' \
 591         'AS=$(AS)' \
 592         'CC=$(CC)' \
 593         'CXX=$(CXX)' \
 594         'DLLTOOL=$(DLLTOOL)' \
 595         'GCJ=$(GCJ)' \
 596         'GFORTRAN=$(GFORTRAN)' \
 597         'GOC=$(GOC)' \
 598         'LD=$(LD)' \
 599         'LIPO=$(LIPO)' \
 600         'NM=$(NM)' \
 601         'OBJDUMP=$(OBJDUMP)' \
 602         'RANLIB=$(RANLIB)' \
 603         'STRIP=$(STRIP)' \
 604         'WINDRES=$(WINDRES)' \
 605         'WINDMC=$(WINDMC)'
 606
 607 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 608
 609 # Flags to pass to stage2 and later makes.
 610
 611 POSTSTAGE1_FLAGS_TO_PASS = \
 612         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 613         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 614         GNATBIND="$${GNATBIND}" \
 615         LDFLAGS="$${LDFLAGS}" \
 616         HOST_LIBS="$${HOST_LIBS}" \
 617         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 618
 619 # Flags to pass down to makes which are built with the target environment.
 620 # The double $ decreases the length of the command line; those variables
 621 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 622 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 623 # so we expand them here.
 624 EXTRA_TARGET_FLAGS = \
 625         'AR=$$(AR_FOR_TARGET)' \
 626         'AS=$(COMPILER_AS_FOR_TARGET)' \
 627         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 628         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 629         'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 630         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 631         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 632         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 633         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 634         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 635         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 636         'LD=$(COMPILER_LD_FOR_TARGET)' \
 637         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 638         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 639         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 640         'NM=$(COMPILER_NM_FOR_TARGET)' \
 641         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 642         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 643         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 644         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 645         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 646         "TFLAGS=$$TFLAGS"
 647
 648 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 649
 650 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 651 # unfortunately needs the native compiler and the target ar and
 652 # ranlib.
 653 # If any variables are added here, they must be added to do-*, below.
 654 # The BUILD_* variables are a special case, which are used for the gcc
 655 # cross-building scheme.
 656 EXTRA_GCC_FLAGS = \
 657         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 658         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 659         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 660         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 661         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 662         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 663
 664 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 665
 666 @if gcc
 667 BUILD_CONFIG = @BUILD_CONFIG@
 668 ifneq ($(BUILD_CONFIG),)
 669 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 670 endif
 671 @endif gcc
 672
 673 .PHONY: configure-host
 674 configure-host: [+
 675   FOR host_modules +] \
 676     maybe-configure-[+module+][+
 677   ENDFOR host_modules +]
 678 .PHONY: configure-target
 679 configure-target: [+
 680   FOR target_modules +] \
 681     maybe-configure-target-[+module+][+
 682   ENDFOR target_modules +]
 683
 684 # The target built for a native non-bootstrap build.
 685 .PHONY: all
 686 all:
 687 @if gcc-bootstrap
 688         [ -f stage_final ] || echo stage3 > stage_final
 689         @r=`${PWD_COMMAND}`; export r; \
 690         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 691         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 692 @endif gcc-bootstrap
 693         @: $(MAKE); $(unstage)
 694         @r=`${PWD_COMMAND}`; export r; \
 695         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 696 @if gcc-bootstrap
 697         if [ -f stage_last ]; then \
 698           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 699           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 700         else \
 701 @endif gcc-bootstrap
 702           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 703 @if gcc-bootstrap
 704             ; \
 705         fi \
 706 @endif gcc-bootstrap
 707         && :
 708
 709 .PHONY: all-build
 710 [+ FOR build_modules +]
 711 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 712
 713 .PHONY: all-host
 714 [+ FOR host_modules +][+ IF bootstrap +]
 715 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 716 all-host: maybe-all-[+module+][+ IF bootstrap +]
 717 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 718
 719 .PHONY: all-target
 720 [+ FOR target_modules +][+ IF bootstrap +]
 721 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 722 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 723 @endif target-[+module+]-no-bootstrap[+
 724   ENDIF bootstrap +][+ ENDFOR target_modules +]
 725
 726 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 727 # ``make X'' in all subdirectories (because, in general, there is a
 728 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 729 # but it may do additional work as well).
 730 [+ FOR recursive_targets +]
 731 .PHONY: do-[+make_target+]
 732 do-[+make_target+]:
 733         @: $(MAKE); $(unstage)
 734         @r=`${PWD_COMMAND}`; export r; \
 735         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 736         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 737           [+make_target+]-target
 738
 739
 740 .PHONY: [+make_target+]-host
 741 [+ FOR host_modules +]
 742 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 743
 744 .PHONY: [+make_target+]-target
 745 [+ FOR target_modules +]
 746 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 747 [+ ENDFOR recursive_targets +]
 748
 749 # Here are the targets which correspond to the do-X targets.
 750
 751 .PHONY: info installcheck dvi pdf html
 752 .PHONY: install-info install-pdf install-html
 753 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 754 .PHONY: local-clean local-distclean local-maintainer-clean
 755 info: do-info
 756 installcheck: do-installcheck
 757 dvi: do-dvi
 758 pdf: do-pdf
 759 html: do-html
 760
 761 # Make sure makeinfo is built before we do a `make info', if we're
 762 # in fact building texinfo.
 763 do-info: maybe-all-texinfo
 764
 765 install-info: do-install-info dir.info
 766         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 767         if [ -f dir.info ] ; then \
 768           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 769         else true ; fi
 770
 771 install-pdf: do-install-pdf
 772
 773 install-html: do-install-html
 774
 775 local-clean:
 776         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 777
 778 local-distclean:
 779         -rm -f Makefile config.status config.cache mh-frag mt-frag
 780         -rm -f maybedep.tmp serdep.tmp
 781         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 782           rm -rf $(TARGET_SUBDIR); \
 783         else true; fi
 784         -rm -rf $(BUILD_SUBDIR)
 785         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 786           rm -rf $(HOST_SUBDIR); \
 787         else true; fi
 788         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 789         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 790         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 791         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 792         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 793         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 794
 795 local-maintainer-clean:
 796         @echo "This command is intended for maintainers to use;"
 797         @echo "it deletes files that may require special tools to rebuild."
 798
 799 clean: do-clean local-clean
 800 mostlyclean: do-mostlyclean local-clean
 801 distclean: do-distclean local-clean local-distclean
 802 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 803 maintainer-clean: local-distclean
 804 realclean: maintainer-clean
 805
 806 # Check target.
 807
 808 .PHONY: check do-check
 809 check: do-check
 810
 811 # Only include modules actually being configured and built.
 812 .PHONY: check-host
 813 check-host: [+
 814   FOR host_modules +] \
 815     maybe-check-[+module+][+
 816   ENDFOR host_modules +]
 817
 818 .PHONY: check-target
 819 check-target: [+
 820   FOR target_modules +] \
 821     maybe-check-target-[+module+][+
 822   ENDFOR target_modules +]
 823
 824 do-check:
 825         @: $(MAKE); $(unstage)
 826         @r=`${PWD_COMMAND}`; export r; \
 827         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 828         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 829
 830 # Automated reporting of test results.
 831
 832 warning.log: build.log
 833         $(srcdir)/contrib/warn_summary build.log > $@
 834
 835 mail-report.log:
 836         if test x'$(BOOT_CFLAGS)' != x''; then \
 837             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 838         fi; \
 839         $(srcdir)/contrib/test_summary -t >$@
 840         chmod +x $@
 841         echo If you really want to send e-mail, run ./$@ now
 842
 843 mail-report-with-warnings.log: warning.log
 844         if test x'$(BOOT_CFLAGS)' != x''; then \
 845             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 846         fi; \
 847         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 848         chmod +x $@
 849         echo If you really want to send e-mail, run ./$@ now
 850
 851 # Installation targets.
 852
 853 .PHONY: install uninstall
 854 install:
 855         @: $(MAKE); $(unstage)
 856         @r=`${PWD_COMMAND}`; export r; \
 857         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 858         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 859
 860 .PHONY: install-host-nogcc
 861 install-host-nogcc: [+
 862   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 863     maybe-install-[+module+][+ ENDIF +][+
 864   ENDFOR host_modules +]
 865
 866 .PHONY: install-host
 867 install-host: [+
 868   FOR host_modules +] \
 869     maybe-install-[+module+][+
 870   ENDFOR host_modules +]
 871
 872 .PHONY: install-target
 873 install-target: [+
 874   FOR target_modules +] \
 875     maybe-install-target-[+module+][+
 876   ENDFOR target_modules +]
 877
 878 uninstall:
 879         @echo "the uninstall target is not supported in this tree"
 880
 881 .PHONY: install.all
 882 install.all: install-no-fixedincludes
 883         @if [ -f ./gcc/Makefile ] ; then \
 884                 r=`${PWD_COMMAND}` ; export r ; \
 885                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 886                 $(HOST_EXPORTS) \
 887                 (cd ./gcc && \
 888                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 889         else \
 890                 true ; \
 891         fi
 892
 893 # install-no-fixedincludes is used because Cygnus can not distribute
 894 # the fixed header files.
 895 .PHONY: install-no-fixedincludes
 896 install-no-fixedincludes: installdirs install-host-nogcc \
 897         install-target gcc-no-fixedincludes
 898
 899 .PHONY: install-strip
 900 install-strip:
 901         @: $(MAKE); $(unstage)
 902         @r=`${PWD_COMMAND}`; export r; \
 903         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 904         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 905
 906 .PHONY: install-strip-host
 907 install-strip-host: [+
 908   FOR host_modules +] \
 909     maybe-install-strip-[+module+][+
 910   ENDFOR host_modules +]
 911
 912 .PHONY: install-strip-target
 913 install-strip-target: [+
 914   FOR target_modules +] \
 915     maybe-install-strip-target-[+module+][+
 916   ENDFOR target_modules +]
 917
 918
 919 ### other supporting targets
 920
 921 MAKEDIRS= \
 922         $(DESTDIR)$(prefix) \
 923         $(DESTDIR)$(exec_prefix)
 924 .PHONY: installdirs
 925 installdirs: mkinstalldirs
 926         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 927
 928 dir.info: do-install-info
 929         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 930           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 931           mv -f dir.info.new dir.info ; \
 932         else true ; \
 933         fi
 934
 935 dist:
 936         @echo "Building a full distribution of this tree isn't done"
 937         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 938
 939 etags tags: TAGS
 940
 941 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 942 # ability to use several tags files at once, so there is probably no need
 943 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 944 # (if we felt like it) have this Makefile write a piece of elisp which
 945 # the user could load to tell emacs19 where all the TAGS files we just
 946 # built are.
 947 TAGS: do-TAGS
 948
 949 # ------------------------------------
 950 # Macros for configure and all targets
 951 # ------------------------------------
 952
 953 [+ DEFINE configure +]
 954 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 955 maybe-configure-[+prefix+][+module+]:
 956 @if gcc-bootstrap
 957 configure-[+prefix+][+module+]: stage_current
 958 @endif gcc-bootstrap
 959 @if [+prefix+][+module+]
 960 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 961 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 962         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 963         @r=`${PWD_COMMAND}`; export r; \
 964         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 965         [+ IF check_multilibs
 966         +]echo "Checking multilib configuration for [+module+]..."; \
 967         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 968         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 969         if test -r [+subdir+]/[+module+]/multilib.out; then \
 970           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 971             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 972           else \
 973             rm -f [+subdir+]/[+module+]/Makefile; \
 974             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 975           fi; \
 976         else \
 977           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 978         fi; \
 979         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 980         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 981         [+exports+] [+extra_exports+] \
 982         echo Configuring in [+subdir+]/[+module+]; \
 983         cd "[+subdir+]/[+module+]" || exit 1; \
 984         case $(srcdir) in \
 985           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 986           *) topdir=`echo [+subdir+]/[+module+]/ | \
 987                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 988         esac; \
 989         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 990         libsrcdir="$$s/[+module+]"; \
 991         [+ IF no-config-site +]rm -f no-such-file || : ; \
 992         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
 993           [+args+] --build=${build_alias} --host=[+host_alias+] \
 994           --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
 995           || exit 1
 996 @endif [+prefix+][+module+]
 997
 998 [+ IF bootstrap +]
 999 [+ FOR bootstrap_stage +]
1000 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1001 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1002 @if [+prefix+][+module+]-bootstrap
1003 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1004 configure-stage[+id+]-[+prefix+][+module+]:
1005         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1006         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1007         @r=`${PWD_COMMAND}`; export r; \
1008         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1009         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1010         [+ IF check_multilibs
1011         +]echo "Checking multilib configuration for [+module+]..."; \
1012         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1013         if test -r [+subdir+]/[+module+]/multilib.out; then \
1014           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1015             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1016           else \
1017             rm -f [+subdir+]/[+module+]/Makefile; \
1018             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1019           fi; \
1020         else \
1021           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1022         fi; \
1023         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1024         [+exports+][+ IF prev +] \
1025         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1026         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1027         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1028         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1029         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1030         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1031         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1032         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1033   ENDIF prefix +] [+extra_exports+] \
1034         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1035         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1036         cd [+subdir+]/[+module+] || exit 1; \
1037         case $(srcdir) in \
1038           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1039           *) topdir=`echo [+subdir+]/[+module+]/ | \
1040                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1041         esac; \
1042         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1043         libsrcdir="$$s/[+module+]"; \
1044         $(SHELL) $${libsrcdir}/configure \
1045           [+args+] --build=${build_alias} --host=[+host_alias+] \
1046           --target=[+target_alias+] $${srcdiroption} [+ IF prev +]\
1047           --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +]\
1048           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1049           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1050 @endif [+prefix+][+module+]-bootstrap
1051 [+ ENDFOR bootstrap_stage +]
1052 [+ ENDIF bootstrap +]
1053 [+ ENDDEF +]
1054
1055 [+ DEFINE all +]
1056 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1057 maybe-all-[+prefix+][+module+]:
1058 @if gcc-bootstrap
1059 all-[+prefix+][+module+]: stage_current
1060 @endif gcc-bootstrap
1061 @if [+prefix+][+module+]
1062 TARGET-[+prefix+][+module+]=[+
1063   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1064 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1065 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1066         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1067         @r=`${PWD_COMMAND}`; export r; \
1068         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1069         [+exports+] [+extra_exports+] \
1070         (cd [+subdir+]/[+module+] && \
1071           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
1072                 $(TARGET-[+prefix+][+module+]))
1073 @endif [+prefix+][+module+]
1074
1075 [+ IF bootstrap +]
1076 [+ FOR bootstrap_stage +]
1077 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1078 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1079 maybe-all-stage[+id+]-[+prefix+][+module+]:
1080 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1081 @if [+prefix+][+module+]-bootstrap
1082 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1083 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1084 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1085 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1086         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1087         @r=`${PWD_COMMAND}`; export r; \
1088         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1089         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1090         [+exports+][+ IF prev +] \
1091         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1092         cd [+subdir+]/[+module+] && \
1093         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1094                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1095                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1096                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1097                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1098                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1099                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1100                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1101                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1102                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1103                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1104                 [+args+] [+
1105                 IF prev +][+poststage1_args+][+ ENDIF prev
1106                 +] [+extra_make_flags+] \
1107                 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1108                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1109
1110 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1111 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1112 clean-stage[+id+]-[+prefix+][+module+]:
1113         @if [ $(current_stage) = stage[+id+] ]; then \
1114           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1115         else \
1116           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1117           $(MAKE) stage[+id+]-start; \
1118         fi; \
1119         cd [+subdir+]/[+module+] && \
1120         $(MAKE) [+args+] [+ IF prev +] \
1121                 [+poststage1_args+] [+ ENDIF prev +] \
1122                 [+extra_make_flags+] clean
1123 @endif [+prefix+][+module+]-bootstrap
1124
1125 [+ ENDFOR bootstrap_stage +]
1126 [+ ENDIF bootstrap +]
1127 [+ ENDDEF +]
1128
1129 # --------------------------------------
1130 # Modules which run on the build machine
1131 # --------------------------------------
1132 [+ FOR build_modules +]
1133 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1134              host_alias=(get "host" "${build_alias}")
1135              target_alias=(get "target" "${target_alias}")
1136              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1137
1138 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1139              args="$(EXTRA_BUILD_FLAGS)" +]
1140 [+ ENDFOR build_module +]
1141
1142 # --------------------------------------
1143 # Modules which run on the host machine
1144 # --------------------------------------
1145 [+ FOR host_modules +]
1146 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1147              exports="$(HOST_EXPORTS)"
1148              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1149              host_alias=(get "host" "${host_alias}")
1150              target_alias=(get "target" "${target_alias}")
1151              args="$(HOST_CONFIGARGS)" +]
1152
1153 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1154        exports="$(HOST_EXPORTS)"
1155        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1156        args="$(EXTRA_HOST_FLAGS)"
1157        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1158
1159 .PHONY: check-[+module+] maybe-check-[+module+]
1160 maybe-check-[+module+]:
1161 @if [+module+]
1162 maybe-check-[+module+]: check-[+module+]
1163 [+ IF no_check +]
1164 check-[+module+]:
1165 [+ ELIF no_check_cross +]
1166 # This module is only tested in a native toolchain.
1167 check-[+module+]:
1168         @: $(MAKE); $(unstage)
1169         @if [ '$(host)' = '$(target)' ] ; then \
1170           r=`${PWD_COMMAND}`; export r; \
1171           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1172           $(HOST_EXPORTS) \
1173           (cd $(HOST_SUBDIR)/[+module+] && \
1174             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1175         fi
1176 [+ ELSE check +]
1177 check-[+module+]:
1178         @: $(MAKE); $(unstage)
1179         @r=`${PWD_COMMAND}`; export r; \
1180         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1181         $(HOST_EXPORTS) \
1182         (cd $(HOST_SUBDIR)/[+module+] && \
1183           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1184 [+ ENDIF no_check +]
1185 @endif [+module+]
1186
1187 .PHONY: install-[+module+] maybe-install-[+module+]
1188 maybe-install-[+module+]:
1189 @if [+module+]
1190 maybe-install-[+module+]: install-[+module+]
1191 [+ IF no_install +]
1192 install-[+module+]:
1193 [+ ELSE install +]
1194 install-[+module+]: installdirs
1195         @: $(MAKE); $(unstage)
1196         @r=`${PWD_COMMAND}`; export r; \
1197         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1198         $(HOST_EXPORTS) \
1199         (cd $(HOST_SUBDIR)/[+module+] && \
1200           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1201 [+ ENDIF no_install +]
1202 @endif [+module+]
1203
1204 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1205 maybe-install-strip-[+module+]:
1206 @if [+module+]
1207 maybe-install-strip-[+module+]: install-strip-[+module+]
1208 [+ IF no_install +]
1209 install-strip-[+module+]:
1210 [+ ELSE install +]
1211 install-strip-[+module+]: installdirs
1212         @: $(MAKE); $(unstage)
1213         @r=`${PWD_COMMAND}`; export r; \
1214         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1215         $(HOST_EXPORTS) \
1216         (cd $(HOST_SUBDIR)/[+module+] && \
1217           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1218 [+ ENDIF no_install +]
1219 @endif [+module+]
1220
1221 # Other targets (info, dvi, pdf, etc.)
1222 [+ FOR recursive_targets +]
1223 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1224 maybe-[+make_target+]-[+module+]:
1225 @if [+module+]
1226 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1227 [+ IF (match-value? = "missing" (get "make_target") ) +]
1228 # [+module+] doesn't support [+make_target+].
1229 [+make_target+]-[+module+]:
1230 [+ ELSE +]
1231 [+make_target+]-[+module+]: [+
1232   FOR depend +]\
1233     [+depend+]-[+module+] [+
1234   ENDFOR depend +]
1235         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1236         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1237         r=`${PWD_COMMAND}`; export r; \
1238         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1239         $(HOST_EXPORTS) \
1240         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1241           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1242         done; \
1243         echo "Doing [+make_target+] in [+module+]" ; \
1244         (cd $(HOST_SUBDIR)/[+module+] && \
1245           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1246                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1247                   "RANLIB=$${RANLIB}" \
1248                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1249                   [+make_target+]) \
1250           || exit 1
1251 [+ ENDIF +]
1252 @endif [+module+]
1253 [+ ENDFOR recursive_targets +]
1254 [+ ENDFOR host_modules +]
1255
1256 # ---------------------------------------
1257 # Modules which run on the target machine
1258 # ---------------------------------------
1259 [+ FOR target_modules +]
1260
1261 [+ IF raw_cxx +]
1262 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1263              check_multilibs=true
1264              exports="$(RAW_CXX_TARGET_EXPORTS)"
1265              host_alias=(get "host" "${target_alias}")
1266              target_alias=(get "target" "${target_alias}")
1267              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1268
1269 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1270        exports="$(RAW_CXX_TARGET_EXPORTS)"
1271        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1272 [+ ELSE +]
1273 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1274              check_multilibs=true
1275              exports="$(NORMAL_TARGET_EXPORTS)"
1276              host_alias=(get "host" "${target_alias}")
1277              target_alias=(get "target" "${target_alias}")
1278              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1279
1280 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1281        exports="$(NORMAL_TARGET_EXPORTS)"
1282        args="$(EXTRA_TARGET_FLAGS)" +]
1283 [+ ENDIF +]
1284
1285 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1286 maybe-check-target-[+module+]:
1287 @if target-[+module+]
1288 maybe-check-target-[+module+]: check-target-[+module+]
1289 [+ IF no_check +]
1290 # Dummy target for uncheckable module.
1291 check-target-[+module+]:
1292 [+ ELSE check +]
1293 check-target-[+module+]:
1294         @: $(MAKE); $(unstage)
1295         @r=`${PWD_COMMAND}`; export r; \
1296         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1297 IF raw_cxx +]
1298         $(RAW_CXX_TARGET_EXPORTS) \[+
1299 ELSE normal_cxx +]
1300         $(NORMAL_TARGET_EXPORTS) \[+
1301 ENDIF raw_cxx +]
1302         (cd $(TARGET_SUBDIR)/[+module+] && \
1303           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1304             IF raw_cxx
1305               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1306             ENDIF raw_cxx
1307           +] [+extra_make_flags+] check)
1308 [+ ENDIF no_check +]
1309 @endif target-[+module+]
1310
1311 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1312 maybe-install-target-[+module+]:
1313 @if target-[+module+]
1314 maybe-install-target-[+module+]: install-target-[+module+]
1315 [+ IF no_install +]
1316 # Dummy target for uninstallable.
1317 install-target-[+module+]:
1318 [+ ELSE install +]
1319 install-target-[+module+]: installdirs
1320         @: $(MAKE); $(unstage)
1321         @r=`${PWD_COMMAND}`; export r; \
1322         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1323 IF raw_cxx +]
1324         $(RAW_CXX_TARGET_EXPORTS) \[+
1325 ELSE normal_cxx +]
1326         $(NORMAL_TARGET_EXPORTS) \[+
1327 ENDIF raw_cxx +]
1328         (cd $(TARGET_SUBDIR)/[+module+] && \
1329           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1330 [+ ENDIF no_install +]
1331 @endif target-[+module+]
1332
1333 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1334 maybe-install-strip-target-[+module+]:
1335 @if target-[+module+]
1336 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1337 [+ IF no_install +]
1338 # Dummy target for uninstallable.
1339 install-strip-target-[+module+]:
1340 [+ ELSE install +]
1341 install-strip-target-[+module+]: installdirs
1342         @: $(MAKE); $(unstage)
1343         @r=`${PWD_COMMAND}`; export r; \
1344         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1345 IF raw_cxx +]
1346         $(RAW_CXX_TARGET_EXPORTS) \[+
1347 ELSE normal_cxx +]
1348         $(NORMAL_TARGET_EXPORTS) \[+
1349 ENDIF raw_cxx +]
1350         (cd $(TARGET_SUBDIR)/[+module+] && \
1351           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1352 [+ ENDIF no_install +]
1353 @endif target-[+module+]
1354
1355 # Other targets (info, dvi, pdf, etc.)
1356 [+ FOR recursive_targets +]
1357 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1358 maybe-[+make_target+]-target-[+module+]:
1359 @if target-[+module+]
1360 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1361 [+ IF (match-value? = "missing" (get "make_target") ) +]
1362 # [+module+] doesn't support [+make_target+].
1363 [+make_target+]-target-[+module+]:
1364 [+ ELSE +]
1365 [+make_target+]-target-[+module+]: [+
1366   FOR depend +]\
1367     [+depend+]-target-[+module+] [+
1368   ENDFOR depend +]
1369         @: $(MAKE); $(unstage)
1370         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1371         r=`${PWD_COMMAND}`; export r; \
1372         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1373 IF raw_cxx +]
1374         $(RAW_CXX_TARGET_EXPORTS) \[+
1375 ELSE normal_cxx +]
1376         $(NORMAL_TARGET_EXPORTS) \[+
1377 ENDIF raw_cxx +]
1378         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1379         for flag in $(EXTRA_TARGET_FLAGS); do \
1380           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1381         done; \
1382         (cd $(TARGET_SUBDIR)/[+module+] && \
1383           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1384                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1385                   "RANLIB=$${RANLIB}" \
1386                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1387                   [+extra_make_flags+] [+make_target+]) \
1388           || exit 1
1389 [+ ENDIF +]
1390 @endif target-[+module+]
1391 [+ ENDFOR recursive_targets +]
1392 [+ ENDFOR target_modules +]
1393
1394 # ----------
1395 # GCC module
1396 # ----------
1397
1398 @if gcc-no-bootstrap
1399 .PHONY: cross
1400 cross: all-build all-gas all-ld
1401         @r=`${PWD_COMMAND}`; export r; \
1402         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1403         $(HOST_EXPORTS) \
1404         echo "Building the C and C++ compiler"; \
1405         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1406         @r=`${PWD_COMMAND}`; export r; \
1407         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1408         echo "Building runtime libraries"; \
1409         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1410 @endif gcc-no-bootstrap
1411
1412 @if gcc
1413 [+ FOR languages +]
1414 .PHONY: check-gcc-[+language+] check-[+language+]
1415 check-gcc-[+language+]:
1416         r=`${PWD_COMMAND}`; export r; \
1417         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1418         $(HOST_EXPORTS) \
1419         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1420 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1421 [+ ENDFOR languages +]
1422
1423 # Install the gcc headers files, but not the fixed include files,
1424 # which Cygnus is not allowed to distribute.  This rule is very
1425 # dependent on the workings of the gcc Makefile.in.
1426 .PHONY: gcc-no-fixedincludes
1427 gcc-no-fixedincludes:
1428         @if [ -f ./gcc/Makefile ]; then \
1429           rm -rf gcc/tmp-include; \
1430           mv gcc/include gcc/tmp-include 2>/dev/null; \
1431           mkdir gcc/include; \
1432           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1433           touch gcc/stmp-fixinc gcc/include/fixed; \
1434           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1435           r=`${PWD_COMMAND}`; export r; \
1436           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1437           $(HOST_EXPORTS) \
1438           (cd ./gcc && \
1439            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1440           rm -rf gcc/include; \
1441           mv gcc/tmp-include gcc/include 2>/dev/null; \
1442         else true; fi
1443 @endif gcc
1444
1445 # ---------------------
1446 # GCC bootstrap support
1447 # ---------------------
1448
1449 # We track the current stage (the one in 'gcc') in the stage_current file.
1450 # stage_last instead tracks the stage that was built last.  These targets
1451 # are dummy when toplevel bootstrap is not active.
1452
1453 # While making host and target tools, symlinks to the final stage must be
1454 # there, so $(unstage) should be run at various points.  To avoid excessive
1455 # recursive invocations of make, we "inline" them using a variable.  These
1456 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1457 # to avoid warnings from the GNU Make job server.
1458
1459 unstage = :
1460 stage = :
1461 current_stage = ""
1462
1463 @if gcc-bootstrap
1464 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1465 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1466 current_stage = "`cat stage_current 2> /dev/null`"
1467 @endif gcc-bootstrap
1468
1469 .PHONY: unstage stage
1470 unstage:
1471         @: $(MAKE); $(unstage)
1472 stage:
1473         @: $(MAKE); $(stage)
1474
1475 # Disable commands for lean bootstrap.
1476 LEAN = false
1477
1478 # We name the build directories for the various stages "stage1-gcc",
1479 # "stage2-gcc","stage3-gcc", etc.
1480
1481 # Since the 'compare' process will fail (on debugging information) if any
1482 # directory names are different, we need to link the gcc directory for
1483 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1484 # the build directories constant as well. For the latter, we use naked names
1485 # like 'gcc', because the scripts in that directory assume it.  We use
1486 # mv on platforms where symlinks to directories do not work or are not
1487 # reliable.
1488
1489 # 'touch' doesn't work right on some platforms.
1490 STAMP = echo timestamp >
1491
1492 # We only want to compare .o files, so set this!
1493 objext = .o
1494
1495 [+ FOR bootstrap-stage +]
1496 .PHONY: stage[+id+]-start stage[+id+]-end
1497
1498 stage[+id+]-start::
1499         @: $(MAKE); $(stage); \
1500         echo stage[+id+] > stage_current ; \
1501         echo stage[+id+] > stage_last; \
1502         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1503    FOR host_modules +][+ IF bootstrap +]
1504 @if [+ module +]
1505         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1506           mkdir stage[+id+]-[+module+]; \
1507         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1508         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1509 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1510         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1511           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1512         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1513         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1514
1515 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1516 @if [+ module +]
1517         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1518           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1519           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1520         fi
1521 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1522         @if test -d $(TARGET_SUBDIR) ; then \
1523           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1524           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1525         fi
1526         rm -f stage_current
1527
1528 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1529 # remade, but not reconfigured.  The next stage (if any) will not be
1530 # reconfigured either.
1531 .PHONY: stage[+id+]-bubble
1532 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1533         @r=`${PWD_COMMAND}`; export r; \
1534         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1535         if test -f stage[+id+]-lean [+
1536           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1537           echo Skipping rebuild of stage[+id+] ; \
1538         else \
1539           $(MAKE) stage[+id+]-start; \[+IF lean +]
1540           if $(LEAN); then \
1541             rm -rf stage[+lean+]-* ; \
1542             $(STAMP) stage[+lean+]-lean ; \
1543           fi; \[+ ENDIF lean +]
1544           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1545         fi[+ IF compare-target +]
1546         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1547
1548 .PHONY: all-stage[+id+] clean-stage[+id+]
1549 do-clean: clean-stage[+id+]
1550
1551 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1552 # only possibility, but now it conflicts with no-bootstrap rules
1553 @if gcc-bootstrap
1554 [+ IF compare-target +]
1555 [+compare-target+]:
1556         @r=`${PWD_COMMAND}`; export r; \
1557         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1558         if test -f stage[+prev+]-lean; then \
1559           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1560           exit 0 ; \
1561         fi; \
1562         : $(MAKE); $(stage); \
1563         rm -f .bad_compare ; \
1564         echo Comparing stages [+prev+] and [+id+] ; \
1565         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1566         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1567                  sed -n s,^stage$$sed-,,p` ; \
1568         for file in $${files} ; do \
1569           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1570           if test ! -f $$f1; then continue; fi; \
1571           $(do-[+compare-target+]) > /dev/null 2>&1; \
1572           if test $$? -eq 1; then \
1573             case $$file in \
1574               @compare_exclusions@) \
1575                 echo warning: $$file differs ;; \
1576               *) \
1577                 echo $$file differs >> .bad_compare ;; \
1578             esac ; \
1579           fi ; \
1580         done ; \
1581         if [ -f .bad_compare ]; then \
1582           echo "Bootstrap comparison failure!"; \
1583           cat .bad_compare; \
1584           exit 1; \
1585         else \
1586           echo Comparison successful.; \
1587         fi ; \
1588         $(STAMP) [+compare-target+][+ IF prev +]
1589         if $(LEAN); then \
1590           rm -rf stage[+prev+]-*; \
1591           $(STAMP) stage[+prev+]-lean; \
1592         fi[+ ENDIF prev +]
1593 [+ ENDIF compare-target +]
1594
1595 [+ IF bootstrap-target +]
1596 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1597 [+bootstrap-target+]:
1598         echo stage[+id+] > stage_final
1599         @r=`${PWD_COMMAND}`; export r; \
1600         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1601         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1602         @: $(MAKE); $(unstage)
1603         @r=`${PWD_COMMAND}`; export r; \
1604         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1605         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1606         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1607
1608 [+bootstrap-target+]-lean:
1609         echo stage[+id+] > stage_final
1610         @r=`${PWD_COMMAND}`; export r; \
1611         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1612         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1613         @: $(MAKE); $(unstage)
1614         @r=`${PWD_COMMAND}`; export r; \
1615         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1616         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1617         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1618 [+ ENDIF bootstrap-target +]
1619
1620 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1621 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1622 .PHONY: distclean-stage[+id+]
1623 distclean-stage[+id+]::
1624         @: $(MAKE); $(stage)
1625         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1626         rm -rf stage[+id+]-* [+
1627           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1628
1629 [+ IF cleanstrap-target +]
1630 .PHONY: [+cleanstrap-target+]
1631 [+cleanstrap-target+]: do-distclean local-clean
1632         echo stage[+id+] > stage_final
1633         @r=`${PWD_COMMAND}`; export r; \
1634         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1635         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1636         @: $(MAKE); $(unstage)
1637         @r=`${PWD_COMMAND}`; export r; \
1638         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1639         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1640         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1641 [+ ENDIF cleanstrap-target +]
1642 @endif gcc-bootstrap
1643
1644 [+ ENDFOR bootstrap-stage +]
1645
1646 stageprofile-end::
1647         $(MAKE) distclean-stagefeedback
1648
1649 stagefeedback-start::
1650         @r=`${PWD_COMMAND}`; export r; \
1651         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1652         for i in prev-*; do \
1653           j=`echo $$i | sed s/^prev-//` ; \
1654           cd $$r/$$i && \
1655           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1656           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1657         done
1658
1659 @if gcc-bootstrap
1660 do-distclean: distclean-stage1
1661
1662 # Provide a GCC build when we're building target libraries.  This does
1663 # not work as a dependency, just as the minimum necessary to avoid errors.
1664 stage_last:
1665         @r=`${PWD_COMMAND}`; export r; \
1666         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1667         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1668
1669 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1670 # it in the dependency so that for example `make -j3 all-gcc' works.
1671 stage_current:
1672         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1673
1674 .PHONY: restrap
1675 restrap::
1676         @: $(MAKE); $(stage)
1677         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1678           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1679 restrap:: all
1680 @endif gcc-bootstrap
1681
1682 # --------------------------------------
1683 # Dependencies between different modules
1684 # --------------------------------------
1685
1686 # Generic dependencies for target modules on host stuff, especially gcc
1687 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1688   +][+ FOR bootstrap_stage +]
1689 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1690   ENDFOR +][+ ELSE bootstrap +]
1691 configure-target-[+module+]: stage_last[+
1692   ENDIF bootstrap +][+ ENDFOR target_modules +]
1693 @endif gcc-bootstrap
1694
1695 @if gcc-no-bootstrap[+ FOR target_modules +]
1696 configure-target-[+module+]: maybe-all-gcc[+
1697   ENDFOR target_modules +]
1698 @endif gcc-no-bootstrap
1699
1700
1701 # There are two types of dependencies here: 'hard' dependencies, where one
1702 # module simply won't build without the other; and 'soft' dependencies, where
1703 # if the depended-on module is missing, the depending module will do without
1704 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1705 # are made here to depend on a 'maybe-' target.  If you're not sure,
1706 # it's safer to use a soft dependency.
1707
1708 [+ ;; These Scheme functions build the bulk of the dependencies.
1709    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1710    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1711    ;; is taken from VAR-NAME.
1712    (define dep-target (lambda (module-kind var-name hard)
1713       (string-append
1714          (if hard "" "maybe-")
1715          (dep-subtarget var-name)
1716          module-kind
1717          (dep-module var-name)
1718       )))
1719
1720    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1721    (define make-dep (lambda (module-kind on-kind)
1722       (string-append
1723          (dep-target module-kind "module" #t) ": "
1724          (dep-target on-kind "on" (exist? "hard")))))
1725
1726    ;; dep-subtarget extracts everything up to the first dash in the given
1727    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1728    (define dep-subtarget (lambda (var-name)
1729       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1730
1731    ;; dep-module extracts everything up to the first dash in the given
1732    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1733    (define dep-module (lambda (var-name)
1734       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1735
1736    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1737    (define dep-stage (lambda ()
1738       (string-append
1739          "stage"
1740          (get "id")
1741          "-")))
1742
1743    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1744    ;; but is written in Scheme.
1745    (define dep-maybe (lambda ()
1746       (if (exist? "hard") "" "maybe-")))
1747
1748    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1749    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1750    ;; configure or build dependencies between bootstrapped modules; it returns
1751    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1752    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1753    ;; is only necessary for host modules.
1754    (define dep-kind (lambda ()
1755       (if (and (hash-ref boot-modules (dep-module "module"))
1756                (=* (dep-module "on") "build-"))
1757           "prebootstrap"
1758
1759           (if (or (= (dep-subtarget "on") "install-")
1760                   (not (hash-ref boot-modules (dep-module "module")))
1761                   (not (hash-ref boot-modules (dep-module "on"))))
1762               "normal"
1763               "bootstrap"))))
1764
1765    ;; We now build the hash table that is used by dep-kind.
1766    (define boot-modules (make-hash-table 113))
1767 +]
1768
1769 [+ FOR host_modules +][+
1770    (if (exist? "bootstrap")
1771        (hash-create-handle! boot-modules (get "module") #t))
1772    "" +][+ ENDFOR host_modules +]
1773 [+ FOR target_modules +][+
1774    (if (exist? "bootstrap")
1775        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1776    "" +][+ ENDFOR target_modules +]
1777
1778 # With all the machinery above in place, it is pretty easy to generate
1779 # dependencies.  Host dependencies are a bit more complex because we have
1780 # to check for bootstrap/prebootstrap dependencies.  To resolve
1781 # prebootstrap dependencies, prebootstrap modules are gathered in
1782 # a hash table.
1783 [+ FOR dependencies +][+ (make-dep "" "") +]
1784 [+ CASE (dep-kind) +]
1785 [+ == "prebootstrap"
1786      +][+ FOR bootstrap_stage +]
1787 [+ (make-dep (dep-stage) "") +][+
1788        ENDFOR bootstrap_stage +]
1789 [+ == "bootstrap"
1790      +][+ FOR bootstrap_stage +]
1791 [+ (make-dep (dep-stage) (dep-stage)) +][+
1792        ENDFOR bootstrap_stage +]
1793 [+ ESAC +][+
1794 ENDFOR dependencies +]
1795
1796 # Dependencies for target modules on other target modules are
1797 # described by lang_env_dependencies; the defaults apply to anything
1798 # not mentioned there.
1799 [+
1800    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1801    (define lang-dep (lambda (lang)
1802       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1803
1804    ;; Build the hash table we will need.
1805    (define lang-env-deps (make-hash-table 7))
1806 +][+ FOR lang_env_dependencies +][+
1807    (if (exist? "cxx")
1808        (hash-create-handle! lang-env-deps
1809           (string-append (get "module") "-" "cxx") #t))
1810
1811    (if (exist? "no_c")
1812        (hash-create-handle! lang-env-deps
1813           (string-append (get "module") "-" "no_c") #t))
1814
1815    (if (exist? "no_gcc")
1816        (hash-create-handle! lang-env-deps
1817           (string-append (get "module") "-" "no_gcc") #t))
1818    "" +][+ ENDFOR lang_env_dependencies +]
1819
1820 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1821   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1822 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1823   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1824 @endif gcc-bootstrap
1825
1826 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1827 configure-target-[+module+]: maybe-all-target-libgcc[+
1828   ENDIF +][+ ENDFOR target_modules +]
1829 @endif gcc-no-bootstrap
1830
1831 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1832 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1833   ENDIF +][+ IF (lang-dep "cxx") +]
1834 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1835   ENDIF +]
1836 [+ ENDFOR target_modules +]
1837
1838 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1839 GDB_TK = @GDB_TK@
1840 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1841 configure-gdb: $(CONFIGURE_GDB_TK)
1842 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1843 install-gdb: $(INSTALL_GDB_TK)
1844
1845 # Serialization dependencies.  Host configures don't work well in parallel to
1846 # each other, due to contention over config.cache.  Target configures and
1847 # build configures are similar.
1848 @serialization_dependencies@
1849
1850 # --------------------------------
1851 # Regenerating top level configury
1852 # --------------------------------
1853
1854 # Rebuilding Makefile.in, using autogen.
1855 AUTOGEN = autogen
1856 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1857         cd $(srcdir) && $(AUTOGEN) Makefile.def
1858
1859 # Rebuilding Makefile.
1860 Makefile: $(srcdir)/Makefile.in config.status
1861         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1862
1863 config.status: configure
1864         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1865
1866 # Rebuilding configure.
1867 AUTOCONF = autoconf
1868 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1869         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1870         cd $(srcdir) && $(AUTOCONF)
1871
1872 # ------------------------------
1873 # Special directives to GNU Make
1874 # ------------------------------
1875
1876 # Don't pass command-line variables to submakes.
1877 .NOEXPORT:
1878 MAKEOVERRIDES=
1879
1880 # end of Makefile.in