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   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 551 @endif [+module+]
 552 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 553
 554 # Flags to pass down to all sub-makes.
 555 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 556         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 557         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 558         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 559         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 560         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 561         "TFLAGS=$(TFLAGS)" \
 562         "CONFIG_SHELL=$(SHELL)" \
 563         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 564
 565 # We leave this in just in case, but it is not needed anymore.
 566 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 567
 568 # Flags to pass down to most sub-makes, in which we're building with
 569 # the host environment.
 570 EXTRA_HOST_FLAGS = \
 571         'AR=$(AR)' \
 572         'AS=$(AS)' \
 573         'CC=$(CC)' \
 574         'CXX=$(CXX)' \
 575         'DLLTOOL=$(DLLTOOL)' \
 576         'GCJ=$(GCJ)' \
 577         'GFORTRAN=$(GFORTRAN)' \
 578         'GOC=$(GOC)' \
 579         'LD=$(LD)' \
 580         'LIPO=$(LIPO)' \
 581         'NM=$(NM)' \
 582         'OBJDUMP=$(OBJDUMP)' \
 583         'RANLIB=$(RANLIB)' \
 584         'STRIP=$(STRIP)' \
 585         'WINDRES=$(WINDRES)' \
 586         'WINDMC=$(WINDMC)'
 587
 588 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 589
 590 # Flags that are concerned with the location of the X11 include files
 591 # and library files
 592 #
 593 # NOTE: until the top-level is getting the values via autoconf, it only
 594 # causes problems to have this top-level Makefile overriding the autoconf-set
 595 # values in child directories.  Only variables that don't conflict with
 596 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 597 #
 598 X11_FLAGS_TO_PASS = \
 599         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 600         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 601
 602 # Flags to pass to stage2 and later makes.
 603
 604 POSTSTAGE1_FLAGS_TO_PASS = \
 605         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 606         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 607         GNATBIND="$${GNATBIND}" \
 608         LDFLAGS="$${LDFLAGS}" \
 609         HOST_LIBS="$${HOST_LIBS}" \
 610         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 611
 612 # Flags to pass down to makes which are built with the target environment.
 613 # The double $ decreases the length of the command line; those variables
 614 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 615 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 616 # so we expand them here.
 617 EXTRA_TARGET_FLAGS = \
 618         'AR=$$(AR_FOR_TARGET)' \
 619         'AS=$(COMPILER_AS_FOR_TARGET)' \
 620         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 621         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 622         'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 623         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 624         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 625         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 626         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 627         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 628         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 629         'LD=$(COMPILER_LD_FOR_TARGET)' \
 630         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 631         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 632         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 633         'NM=$(COMPILER_NM_FOR_TARGET)' \
 634         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 635         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 636         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 637         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 638         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 639         "TFLAGS=$$TFLAGS"
 640
 641 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 642
 643 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 644 # unfortunately needs the native compiler and the target ar and
 645 # ranlib.
 646 # If any variables are added here, they must be added to do-*, below.
 647 # The BUILD_* variables are a special case, which are used for the gcc
 648 # cross-building scheme.
 649 EXTRA_GCC_FLAGS = \
 650         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 651         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 652         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 653         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 654         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 655         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 656
 657 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 658
 659 @if gcc
 660 BUILD_CONFIG = @BUILD_CONFIG@
 661 ifneq ($(BUILD_CONFIG),)
 662 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 663 endif
 664 @endif gcc
 665
 666 .PHONY: configure-host
 667 configure-host: [+
 668   FOR host_modules +] \
 669     maybe-configure-[+module+][+
 670   ENDFOR host_modules +]
 671 .PHONY: configure-target
 672 configure-target: [+
 673   FOR target_modules +] \
 674     maybe-configure-target-[+module+][+
 675   ENDFOR target_modules +]
 676
 677 # The target built for a native non-bootstrap build.
 678 .PHONY: all
 679 all:
 680 @if gcc-bootstrap
 681         [ -f stage_final ] || echo stage3 > stage_final
 682         @r=`${PWD_COMMAND}`; export r; \
 683         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 684         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 685 @endif gcc-bootstrap
 686         @: $(MAKE); $(unstage)
 687         @r=`${PWD_COMMAND}`; export r; \
 688         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 689 @if gcc-bootstrap
 690         if [ -f stage_last ]; then \
 691           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 692           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 693         else \
 694 @endif gcc-bootstrap
 695           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 696 @if gcc-bootstrap
 697             ; \
 698         fi \
 699 @endif gcc-bootstrap
 700         && :
 701
 702 .PHONY: all-build
 703 [+ FOR build_modules +]
 704 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 705
 706 .PHONY: all-host
 707 [+ FOR host_modules +][+ IF bootstrap +]
 708 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 709 all-host: maybe-all-[+module+][+ IF bootstrap +]
 710 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 711
 712 .PHONY: all-target
 713 [+ FOR target_modules +][+ IF bootstrap +]
 714 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 715 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 716 @endif target-[+module+]-no-bootstrap[+
 717   ENDIF bootstrap +][+ ENDFOR target_modules +]
 718
 719 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 720 # ``make X'' in all subdirectories (because, in general, there is a
 721 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 722 # but it may do additional work as well).
 723 [+ FOR recursive_targets +]
 724 .PHONY: do-[+make_target+]
 725 do-[+make_target+]:
 726         @: $(MAKE); $(unstage)
 727         @r=`${PWD_COMMAND}`; export r; \
 728         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 729         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 730           [+make_target+]-target
 731
 732
 733 .PHONY: [+make_target+]-host
 734 [+ FOR host_modules +]
 735 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 736
 737 .PHONY: [+make_target+]-target
 738 [+ FOR target_modules +]
 739 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 740 [+ ENDFOR recursive_targets +]
 741
 742 # Here are the targets which correspond to the do-X targets.
 743
 744 .PHONY: info installcheck dvi pdf html
 745 .PHONY: install-info install-pdf install-html
 746 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 747 .PHONY: local-clean local-distclean local-maintainer-clean
 748 info: do-info
 749 installcheck: do-installcheck
 750 dvi: do-dvi
 751 pdf: do-pdf
 752 html: do-html
 753
 754 # Make sure makeinfo is built before we do a `make info', if we're
 755 # in fact building texinfo.
 756 do-info: maybe-all-texinfo
 757
 758 install-info: do-install-info dir.info
 759         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 760         if [ -f dir.info ] ; then \
 761           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 762         else true ; fi
 763
 764 install-pdf: do-install-pdf
 765
 766 install-html: do-install-html
 767
 768 local-clean:
 769         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 770
 771 local-distclean:
 772         -rm -f Makefile config.status config.cache mh-frag mt-frag
 773         -rm -f maybedep.tmp serdep.tmp
 774         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 775           rm -rf $(TARGET_SUBDIR); \
 776         else true; fi
 777         -rm -rf $(BUILD_SUBDIR)
 778         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 779           rm -rf $(HOST_SUBDIR); \
 780         else true; fi
 781         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 782         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 783         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 784         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 785         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 786         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 787
 788 local-maintainer-clean:
 789         @echo "This command is intended for maintainers to use;"
 790         @echo "it deletes files that may require special tools to rebuild."
 791
 792 clean: do-clean local-clean
 793 mostlyclean: do-mostlyclean local-clean
 794 distclean: do-distclean local-clean local-distclean
 795 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 796 maintainer-clean: local-distclean
 797 realclean: maintainer-clean
 798
 799 # Check target.
 800
 801 .PHONY: check do-check
 802 check: do-check
 803
 804 # Only include modules actually being configured and built.
 805 .PHONY: check-host
 806 check-host: [+
 807   FOR host_modules +] \
 808     maybe-check-[+module+][+
 809   ENDFOR host_modules +]
 810
 811 .PHONY: check-target
 812 check-target: [+
 813   FOR target_modules +] \
 814     maybe-check-target-[+module+][+
 815   ENDFOR target_modules +]
 816
 817 do-check:
 818         @: $(MAKE); $(unstage)
 819         @r=`${PWD_COMMAND}`; export r; \
 820         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 821         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 822
 823 # Automated reporting of test results.
 824
 825 warning.log: build.log
 826         $(srcdir)/contrib/warn_summary build.log > $@
 827
 828 mail-report.log:
 829         if test x'$(BOOT_CFLAGS)' != x''; then \
 830             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 831         fi; \
 832         $(srcdir)/contrib/test_summary -t >$@
 833         chmod +x $@
 834         echo If you really want to send e-mail, run ./$@ now
 835
 836 mail-report-with-warnings.log: warning.log
 837         if test x'$(BOOT_CFLAGS)' != x''; then \
 838             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 839         fi; \
 840         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 841         chmod +x $@
 842         echo If you really want to send e-mail, run ./$@ now
 843
 844 # Installation targets.
 845
 846 .PHONY: install uninstall
 847 install:
 848         @: $(MAKE); $(unstage)
 849         @r=`${PWD_COMMAND}`; export r; \
 850         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 851         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 852
 853 .PHONY: install-host-nogcc
 854 install-host-nogcc: [+
 855   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 856     maybe-install-[+module+][+ ENDIF +][+
 857   ENDFOR host_modules +]
 858
 859 .PHONY: install-host
 860 install-host: [+
 861   FOR host_modules +] \
 862     maybe-install-[+module+][+
 863   ENDFOR host_modules +]
 864
 865 .PHONY: install-target
 866 install-target: [+
 867   FOR target_modules +] \
 868     maybe-install-target-[+module+][+
 869   ENDFOR target_modules +]
 870
 871 uninstall:
 872         @echo "the uninstall target is not supported in this tree"
 873
 874 .PHONY: install.all
 875 install.all: install-no-fixedincludes
 876         @if [ -f ./gcc/Makefile ] ; then \
 877                 r=`${PWD_COMMAND}` ; export r ; \
 878                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 879                 $(HOST_EXPORTS) \
 880                 (cd ./gcc && \
 881                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 882         else \
 883                 true ; \
 884         fi
 885
 886 # install-no-fixedincludes is used because Cygnus can not distribute
 887 # the fixed header files.
 888 .PHONY: install-no-fixedincludes
 889 install-no-fixedincludes: installdirs install-host-nogcc \
 890         install-target gcc-no-fixedincludes
 891
 892 .PHONY: install-strip
 893 install-strip:
 894         @: $(MAKE); $(unstage)
 895         @r=`${PWD_COMMAND}`; export r; \
 896         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 897         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 898
 899 .PHONY: install-strip-host
 900 install-strip-host: [+
 901   FOR host_modules +] \
 902     maybe-install-strip-[+module+][+
 903   ENDFOR host_modules +]
 904
 905 .PHONY: install-strip-target
 906 install-strip-target: [+
 907   FOR target_modules +] \
 908     maybe-install-strip-target-[+module+][+
 909   ENDFOR target_modules +]
 910
 911
 912 ### other supporting targets
 913
 914 MAKEDIRS= \
 915         $(DESTDIR)$(prefix) \
 916         $(DESTDIR)$(exec_prefix)
 917 .PHONY: installdirs
 918 installdirs: mkinstalldirs
 919         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 920
 921 dir.info: do-install-info
 922         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 923           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 924           mv -f dir.info.new dir.info ; \
 925         else true ; \
 926         fi
 927
 928 dist:
 929         @echo "Building a full distribution of this tree isn't done"
 930         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 931
 932 etags tags: TAGS
 933
 934 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 935 # ability to use several tags files at once, so there is probably no need
 936 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 937 # (if we felt like it) have this Makefile write a piece of elisp which
 938 # the user could load to tell emacs19 where all the TAGS files we just
 939 # built are.
 940 TAGS: do-TAGS
 941
 942 # ------------------------------------
 943 # Macros for configure and all targets
 944 # ------------------------------------
 945
 946 [+ DEFINE configure +]
 947 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 948 maybe-configure-[+prefix+][+module+]:
 949 @if gcc-bootstrap
 950 configure-[+prefix+][+module+]: stage_current
 951 @endif gcc-bootstrap
 952 @if [+prefix+][+module+]
 953 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 954 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 955         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 956         @r=`${PWD_COMMAND}`; export r; \
 957         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 958         [+ IF check_multilibs
 959         +]echo "Checking multilib configuration for [+module+]..."; \
 960         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 961         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 962         if test -r [+subdir+]/[+module+]/multilib.out; then \
 963           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 964             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 965           else \
 966             rm -f [+subdir+]/[+module+]/Makefile; \
 967             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 968           fi; \
 969         else \
 970           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 971         fi; \
 972         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 973         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 974         [+exports+] [+extra_exports+] \
 975         echo Configuring in [+subdir+]/[+module+]; \
 976         cd "[+subdir+]/[+module+]" || exit 1; \
 977         case $(srcdir) in \
 978           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 979           *) topdir=`echo [+subdir+]/[+module+]/ | \
 980                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 981         esac; \
 982         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 983         libsrcdir="$$s/[+module+]"; \
 984         [+ IF no-config-site +]rm -f no-such-file || : ; \
 985         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
 986           [+args+] --build=${build_alias} --host=[+host_alias+] \
 987           --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
 988           || exit 1
 989 @endif [+prefix+][+module+]
 990
 991 [+ IF bootstrap +]
 992 [+ FOR bootstrap_stage +]
 993 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
 994 maybe-configure-stage[+id+]-[+prefix+][+module+]:
 995 @if [+prefix+][+module+]-bootstrap
 996 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 997 configure-stage[+id+]-[+prefix+][+module+]:
 998         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
 999         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1000         @r=`${PWD_COMMAND}`; export r; \
1001         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1002         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1003         [+ IF check_multilibs
1004         +]echo "Checking multilib configuration for [+module+]..."; \
1005         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1006         if test -r [+subdir+]/[+module+]/multilib.out; then \
1007           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1008             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1009           else \
1010             rm -f [+subdir+]/[+module+]/Makefile; \
1011             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1012           fi; \
1013         else \
1014           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1015         fi; \
1016         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1017         [+exports+][+ IF prev +] \
1018         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1019         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1020         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1021         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1022         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1023         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1024         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1025         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1026   ENDIF prefix +] [+extra_exports+] \
1027         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1028         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1029         cd [+subdir+]/[+module+] || exit 1; \
1030         case $(srcdir) in \
1031           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1032           *) topdir=`echo [+subdir+]/[+module+]/ | \
1033                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1034         esac; \
1035         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1036         libsrcdir="$$s/[+module+]"; \
1037         $(SHELL) $${libsrcdir}/configure \
1038           [+args+] --build=${build_alias} --host=[+host_alias+] \
1039           --target=[+target_alias+] $${srcdiroption} [+ IF prev +]\
1040           --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +]\
1041           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1042           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1043 @endif [+prefix+][+module+]-bootstrap
1044 [+ ENDFOR bootstrap_stage +]
1045 [+ ENDIF bootstrap +]
1046 [+ ENDDEF +]
1047
1048 [+ DEFINE all +]
1049 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1050 maybe-all-[+prefix+][+module+]:
1051 @if gcc-bootstrap
1052 all-[+prefix+][+module+]: stage_current
1053 @endif gcc-bootstrap
1054 @if [+prefix+][+module+]
1055 TARGET-[+prefix+][+module+]=[+
1056   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1057 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1058 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1059         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1060         @r=`${PWD_COMMAND}`; export r; \
1061         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1062         [+exports+] [+extra_exports+] \
1063         (cd [+subdir+]/[+module+] && \
1064           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
1065                 $(TARGET-[+prefix+][+module+]))
1066 @endif [+prefix+][+module+]
1067
1068 [+ IF bootstrap +]
1069 [+ FOR bootstrap_stage +]
1070 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1071 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1072 maybe-all-stage[+id+]-[+prefix+][+module+]:
1073 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1074 @if [+prefix+][+module+]-bootstrap
1075 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1076 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1077 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1078 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1079         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1080         @r=`${PWD_COMMAND}`; export r; \
1081         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1082         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1083         [+exports+][+ IF prev +] \
1084         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1085         cd [+subdir+]/[+module+] && \
1086         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1087                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1088                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1089                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1090                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1091                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1092                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1093                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1094                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1095                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1096                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1097                 [+args+] [+
1098                 IF prev +][+poststage1_args+][+ ENDIF prev
1099                 +] [+extra_make_flags+] \
1100                 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1101                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1102
1103 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1104 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1105 clean-stage[+id+]-[+prefix+][+module+]:
1106         @if [ $(current_stage) = stage[+id+] ]; then \
1107           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1108         else \
1109           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1110           $(MAKE) stage[+id+]-start; \
1111         fi; \
1112         cd [+subdir+]/[+module+] && \
1113         $(MAKE) [+args+] [+ IF prev +] \
1114                 [+poststage1_args+] [+ ENDIF prev +] \
1115                 [+extra_make_flags+] clean
1116 @endif [+prefix+][+module+]-bootstrap
1117
1118 [+ ENDFOR bootstrap_stage +]
1119 [+ ENDIF bootstrap +]
1120 [+ ENDDEF +]
1121
1122 # --------------------------------------
1123 # Modules which run on the build machine
1124 # --------------------------------------
1125 [+ FOR build_modules +]
1126 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1127              host_alias=(get "host" "${build_alias}")
1128              target_alias=(get "target" "${target_alias}")
1129              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1130
1131 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1132              args="$(EXTRA_BUILD_FLAGS)" +]
1133 [+ ENDFOR build_module +]
1134
1135 # --------------------------------------
1136 # Modules which run on the host machine
1137 # --------------------------------------
1138 [+ FOR host_modules +]
1139 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1140              exports="$(HOST_EXPORTS)"
1141              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1142              host_alias=(get "host" "${host_alias}")
1143              target_alias=(get "target" "${target_alias}")
1144              args="$(HOST_CONFIGARGS)" +]
1145
1146 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1147        exports="$(HOST_EXPORTS)"
1148        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1149        args="$(EXTRA_HOST_FLAGS)"
1150        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1151
1152 .PHONY: check-[+module+] maybe-check-[+module+]
1153 maybe-check-[+module+]:
1154 @if [+module+]
1155 maybe-check-[+module+]: check-[+module+]
1156 [+ IF no_check +]
1157 check-[+module+]:
1158 [+ ELIF no_check_cross +]
1159 # This module is only tested in a native toolchain.
1160 check-[+module+]:
1161         @: $(MAKE); $(unstage)
1162         @if [ '$(host)' = '$(target)' ] ; then \
1163           r=`${PWD_COMMAND}`; export r; \
1164           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1165           $(HOST_EXPORTS) \
1166           (cd $(HOST_SUBDIR)/[+module+] && \
1167             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1168         fi
1169 [+ ELSE check +]
1170 check-[+module+]:
1171         @: $(MAKE); $(unstage)
1172         @r=`${PWD_COMMAND}`; export r; \
1173         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1174         $(HOST_EXPORTS) \
1175         (cd $(HOST_SUBDIR)/[+module+] && \
1176           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1177 [+ ENDIF no_check +]
1178 @endif [+module+]
1179
1180 .PHONY: install-[+module+] maybe-install-[+module+]
1181 maybe-install-[+module+]:
1182 @if [+module+]
1183 maybe-install-[+module+]: install-[+module+]
1184 [+ IF no_install +]
1185 install-[+module+]:
1186 [+ ELSE install +]
1187 install-[+module+]: installdirs
1188         @: $(MAKE); $(unstage)
1189         @r=`${PWD_COMMAND}`; export r; \
1190         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1191         $(HOST_EXPORTS) \
1192         (cd $(HOST_SUBDIR)/[+module+] && \
1193           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1194 [+ ENDIF no_install +]
1195 @endif [+module+]
1196
1197 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1198 maybe-install-strip-[+module+]:
1199 @if [+module+]
1200 maybe-install-strip-[+module+]: install-strip-[+module+]
1201 [+ IF no_install +]
1202 install-strip-[+module+]:
1203 [+ ELSE install +]
1204 install-strip-[+module+]: installdirs
1205         @: $(MAKE); $(unstage)
1206         @r=`${PWD_COMMAND}`; export r; \
1207         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1208         $(HOST_EXPORTS) \
1209         (cd $(HOST_SUBDIR)/[+module+] && \
1210           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1211 [+ ENDIF no_install +]
1212 @endif [+module+]
1213
1214 # Other targets (info, dvi, pdf, etc.)
1215 [+ FOR recursive_targets +]
1216 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1217 maybe-[+make_target+]-[+module+]:
1218 @if [+module+]
1219 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1220 [+ IF (match-value? = "missing" (get "make_target") ) +]
1221 # [+module+] doesn't support [+make_target+].
1222 [+make_target+]-[+module+]:
1223 [+ ELSE +]
1224 [+make_target+]-[+module+]: [+
1225   FOR depend +]\
1226     [+depend+]-[+module+] [+
1227   ENDFOR depend +]
1228         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1229         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1230         r=`${PWD_COMMAND}`; export r; \
1231         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1232         $(HOST_EXPORTS) \
1233         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1234           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1235         done; \
1236         echo "Doing [+make_target+] in [+module+]" ; \
1237         (cd $(HOST_SUBDIR)/[+module+] && \
1238           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1239                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1240                   "RANLIB=$${RANLIB}" \
1241                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1242                   [+make_target+]) \
1243           || exit 1
1244 [+ ENDIF +]
1245 @endif [+module+]
1246 [+ ENDFOR recursive_targets +]
1247 [+ ENDFOR host_modules +]
1248
1249 # ---------------------------------------
1250 # Modules which run on the target machine
1251 # ---------------------------------------
1252 [+ FOR target_modules +]
1253
1254 [+ IF raw_cxx +]
1255 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1256              check_multilibs=true
1257              exports="$(RAW_CXX_TARGET_EXPORTS)"
1258              host_alias=(get "host" "${target_alias}")
1259              target_alias=(get "target" "${target_alias}")
1260              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1261
1262 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1263        exports="$(RAW_CXX_TARGET_EXPORTS)"
1264        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1265 [+ ELSE +]
1266 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1267              check_multilibs=true
1268              exports="$(NORMAL_TARGET_EXPORTS)"
1269              host_alias=(get "host" "${target_alias}")
1270              target_alias=(get "target" "${target_alias}")
1271              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1272
1273 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1274        exports="$(NORMAL_TARGET_EXPORTS)"
1275        args="$(EXTRA_TARGET_FLAGS)" +]
1276 [+ ENDIF +]
1277
1278 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1279 maybe-check-target-[+module+]:
1280 @if target-[+module+]
1281 maybe-check-target-[+module+]: check-target-[+module+]
1282 [+ IF no_check +]
1283 # Dummy target for uncheckable module.
1284 check-target-[+module+]:
1285 [+ ELSE check +]
1286 check-target-[+module+]:
1287         @: $(MAKE); $(unstage)
1288         @r=`${PWD_COMMAND}`; export r; \
1289         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1290 IF raw_cxx +]
1291         $(RAW_CXX_TARGET_EXPORTS) \[+
1292 ELSE normal_cxx +]
1293         $(NORMAL_TARGET_EXPORTS) \[+
1294 ENDIF raw_cxx +]
1295         (cd $(TARGET_SUBDIR)/[+module+] && \
1296           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1297             IF raw_cxx
1298               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1299             ENDIF raw_cxx
1300           +] [+extra_make_flags+] check)
1301 [+ ENDIF no_check +]
1302 @endif target-[+module+]
1303
1304 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1305 maybe-install-target-[+module+]:
1306 @if target-[+module+]
1307 maybe-install-target-[+module+]: install-target-[+module+]
1308 [+ IF no_install +]
1309 # Dummy target for uninstallable.
1310 install-target-[+module+]:
1311 [+ ELSE install +]
1312 install-target-[+module+]: installdirs
1313         @: $(MAKE); $(unstage)
1314         @r=`${PWD_COMMAND}`; export r; \
1315         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1316 IF raw_cxx +]
1317         $(RAW_CXX_TARGET_EXPORTS) \[+
1318 ELSE normal_cxx +]
1319         $(NORMAL_TARGET_EXPORTS) \[+
1320 ENDIF raw_cxx +]
1321         (cd $(TARGET_SUBDIR)/[+module+] && \
1322           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1323 [+ ENDIF no_install +]
1324 @endif target-[+module+]
1325
1326 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1327 maybe-install-strip-target-[+module+]:
1328 @if target-[+module+]
1329 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1330 [+ IF no_install +]
1331 # Dummy target for uninstallable.
1332 install-strip-target-[+module+]:
1333 [+ ELSE install +]
1334 install-strip-target-[+module+]: installdirs
1335         @: $(MAKE); $(unstage)
1336         @r=`${PWD_COMMAND}`; export r; \
1337         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1338 IF raw_cxx +]
1339         $(RAW_CXX_TARGET_EXPORTS) \[+
1340 ELSE normal_cxx +]
1341         $(NORMAL_TARGET_EXPORTS) \[+
1342 ENDIF raw_cxx +]
1343         (cd $(TARGET_SUBDIR)/[+module+] && \
1344           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1345 [+ ENDIF no_install +]
1346 @endif target-[+module+]
1347
1348 # Other targets (info, dvi, pdf, etc.)
1349 [+ FOR recursive_targets +]
1350 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1351 maybe-[+make_target+]-target-[+module+]:
1352 @if target-[+module+]
1353 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1354 [+ IF (match-value? = "missing" (get "make_target") ) +]
1355 # [+module+] doesn't support [+make_target+].
1356 [+make_target+]-target-[+module+]:
1357 [+ ELSE +]
1358 [+make_target+]-target-[+module+]: [+
1359   FOR depend +]\
1360     [+depend+]-target-[+module+] [+
1361   ENDFOR depend +]
1362         @: $(MAKE); $(unstage)
1363         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1364         r=`${PWD_COMMAND}`; export r; \
1365         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1366 IF raw_cxx +]
1367         $(RAW_CXX_TARGET_EXPORTS) \[+
1368 ELSE normal_cxx +]
1369         $(NORMAL_TARGET_EXPORTS) \[+
1370 ENDIF raw_cxx +]
1371         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1372         for flag in $(EXTRA_TARGET_FLAGS); do \
1373           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1374         done; \
1375         (cd $(TARGET_SUBDIR)/[+module+] && \
1376           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1377                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1378                   "RANLIB=$${RANLIB}" \
1379                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1380                   [+extra_make_flags+] [+make_target+]) \
1381           || exit 1
1382 [+ ENDIF +]
1383 @endif target-[+module+]
1384 [+ ENDFOR recursive_targets +]
1385 [+ ENDFOR target_modules +]
1386
1387 # ----------
1388 # GCC module
1389 # ----------
1390
1391 @if gcc-no-bootstrap
1392 .PHONY: cross
1393 cross: all-build all-gas all-ld
1394         @r=`${PWD_COMMAND}`; export r; \
1395         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1396         $(HOST_EXPORTS) \
1397         echo "Building the C and C++ compiler"; \
1398         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1399         @r=`${PWD_COMMAND}`; export r; \
1400         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1401         echo "Building runtime libraries"; \
1402         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1403 @endif gcc-no-bootstrap
1404
1405 @if gcc
1406 [+ FOR languages +]
1407 .PHONY: check-gcc-[+language+] check-[+language+]
1408 check-gcc-[+language+]:
1409         r=`${PWD_COMMAND}`; export r; \
1410         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1411         $(HOST_EXPORTS) \
1412         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1413 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1414 [+ ENDFOR languages +]
1415
1416 # Install the gcc headers files, but not the fixed include files,
1417 # which Cygnus is not allowed to distribute.  This rule is very
1418 # dependent on the workings of the gcc Makefile.in.
1419 .PHONY: gcc-no-fixedincludes
1420 gcc-no-fixedincludes:
1421         @if [ -f ./gcc/Makefile ]; then \
1422           rm -rf gcc/tmp-include; \
1423           mv gcc/include gcc/tmp-include 2>/dev/null; \
1424           mkdir gcc/include; \
1425           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1426           touch gcc/stmp-fixinc gcc/include/fixed; \
1427           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1428           r=`${PWD_COMMAND}`; export r; \
1429           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1430           $(HOST_EXPORTS) \
1431           (cd ./gcc && \
1432            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1433           rm -rf gcc/include; \
1434           mv gcc/tmp-include gcc/include 2>/dev/null; \
1435         else true; fi
1436 @endif gcc
1437
1438 # ---------------------
1439 # GCC bootstrap support
1440 # ---------------------
1441
1442 # We track the current stage (the one in 'gcc') in the stage_current file.
1443 # stage_last instead tracks the stage that was built last.  These targets
1444 # are dummy when toplevel bootstrap is not active.
1445
1446 # While making host and target tools, symlinks to the final stage must be
1447 # there, so $(unstage) should be run at various points.  To avoid excessive
1448 # recursive invocations of make, we "inline" them using a variable.  These
1449 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1450 # to avoid warnings from the GNU Make job server.
1451
1452 unstage = :
1453 stage = :
1454 current_stage = ""
1455
1456 @if gcc-bootstrap
1457 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1458 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1459 current_stage = "`cat stage_current 2> /dev/null`"
1460 @endif gcc-bootstrap
1461
1462 .PHONY: unstage stage
1463 unstage:
1464         @: $(MAKE); $(unstage)
1465 stage:
1466         @: $(MAKE); $(stage)
1467
1468 # Disable commands for lean bootstrap.
1469 LEAN = false
1470
1471 # We name the build directories for the various stages "stage1-gcc",
1472 # "stage2-gcc","stage3-gcc", etc.
1473
1474 # Since the 'compare' process will fail (on debugging information) if any
1475 # directory names are different, we need to link the gcc directory for
1476 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1477 # the build directories constant as well. For the latter, we use naked names
1478 # like 'gcc', because the scripts in that directory assume it.  We use
1479 # mv on platforms where symlinks to directories do not work or are not
1480 # reliable.
1481
1482 # 'touch' doesn't work right on some platforms.
1483 STAMP = echo timestamp >
1484
1485 # We only want to compare .o files, so set this!
1486 objext = .o
1487
1488 [+ FOR bootstrap-stage +]
1489 .PHONY: stage[+id+]-start stage[+id+]-end
1490
1491 stage[+id+]-start::
1492         @: $(MAKE); $(stage); \
1493         echo stage[+id+] > stage_current ; \
1494         echo stage[+id+] > stage_last; \
1495         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1496    FOR host_modules +][+ IF bootstrap +]
1497 @if [+ module +]
1498         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1499           mkdir stage[+id+]-[+module+]; \
1500         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1501         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1502 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1503         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1504           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1505         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1506         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1507
1508 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1509 @if [+ module +]
1510         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1511           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1512           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1513         fi
1514 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1515         @if test -d $(TARGET_SUBDIR) ; then \
1516           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1517           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1518         fi
1519         rm -f stage_current
1520
1521 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1522 # remade, but not reconfigured.  The next stage (if any) will not be
1523 # reconfigured either.
1524 .PHONY: stage[+id+]-bubble
1525 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1526         @r=`${PWD_COMMAND}`; export r; \
1527         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1528         if test -f stage[+id+]-lean [+
1529           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1530           echo Skipping rebuild of stage[+id+] ; \
1531         else \
1532           $(MAKE) stage[+id+]-start; \[+IF lean +]
1533           if $(LEAN); then \
1534             rm -rf stage[+lean+]-* ; \
1535             $(STAMP) stage[+lean+]-lean ; \
1536           fi; \[+ ENDIF lean +]
1537           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1538         fi[+ IF compare-target +]
1539         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1540
1541 .PHONY: all-stage[+id+] clean-stage[+id+]
1542 do-clean: clean-stage[+id+]
1543
1544 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1545 # only possibility, but now it conflicts with no-bootstrap rules
1546 @if gcc-bootstrap
1547 [+ IF compare-target +]
1548 [+compare-target+]:
1549         @r=`${PWD_COMMAND}`; export r; \
1550         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1551         if test -f stage[+prev+]-lean; then \
1552           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1553           exit 0 ; \
1554         fi; \
1555         : $(MAKE); $(stage); \
1556         rm -f .bad_compare ; \
1557         echo Comparing stages [+prev+] and [+id+] ; \
1558         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1559         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1560                  sed -n s,^stage$$sed-,,p` ; \
1561         for file in $${files} ; do \
1562           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1563           if test ! -f $$f1; then continue; fi; \
1564           $(do-[+compare-target+]) > /dev/null 2>&1; \
1565           if test $$? -eq 1; then \
1566             case $$file in \
1567               @compare_exclusions@) \
1568                 echo warning: $$file differs ;; \
1569               *) \
1570                 echo $$file differs >> .bad_compare ;; \
1571             esac ; \
1572           fi ; \
1573         done ; \
1574         if [ -f .bad_compare ]; then \
1575           echo "Bootstrap comparison failure!"; \
1576           cat .bad_compare; \
1577           exit 1; \
1578         else \
1579           echo Comparison successful.; \
1580         fi ; \
1581         $(STAMP) [+compare-target+][+ IF prev +]
1582         if $(LEAN); then \
1583           rm -rf stage[+prev+]-*; \
1584           $(STAMP) stage[+prev+]-lean; \
1585         fi[+ ENDIF prev +]
1586 [+ ENDIF compare-target +]
1587
1588 [+ IF bootstrap-target +]
1589 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1590 [+bootstrap-target+]:
1591         echo stage[+id+] > stage_final
1592         @r=`${PWD_COMMAND}`; export r; \
1593         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1594         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1595         @: $(MAKE); $(unstage)
1596         @r=`${PWD_COMMAND}`; export r; \
1597         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1598         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1599         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1600
1601 [+bootstrap-target+]-lean:
1602         echo stage[+id+] > stage_final
1603         @r=`${PWD_COMMAND}`; export r; \
1604         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1605         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1606         @: $(MAKE); $(unstage)
1607         @r=`${PWD_COMMAND}`; export r; \
1608         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1609         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1610         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1611 [+ ENDIF bootstrap-target +]
1612
1613 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1614 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1615 .PHONY: distclean-stage[+id+]
1616 distclean-stage[+id+]::
1617         @: $(MAKE); $(stage)
1618         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1619         rm -rf stage[+id+]-* [+
1620           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1621
1622 [+ IF cleanstrap-target +]
1623 .PHONY: [+cleanstrap-target+]
1624 [+cleanstrap-target+]: do-distclean local-clean
1625         echo stage[+id+] > stage_final
1626         @r=`${PWD_COMMAND}`; export r; \
1627         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1628         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1629         @: $(MAKE); $(unstage)
1630         @r=`${PWD_COMMAND}`; export r; \
1631         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1632         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1633         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1634 [+ ENDIF cleanstrap-target +]
1635 @endif gcc-bootstrap
1636
1637 [+ ENDFOR bootstrap-stage +]
1638
1639 stageprofile-end::
1640         $(MAKE) distclean-stagefeedback
1641
1642 stagefeedback-start::
1643         @r=`${PWD_COMMAND}`; export r; \
1644         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1645         for i in prev-*; do \
1646           j=`echo $$i | sed s/^prev-//` ; \
1647           cd $$r/$$i && \
1648           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1649           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1650         done
1651
1652 @if gcc-bootstrap
1653 do-distclean: distclean-stage1
1654
1655 # Provide a GCC build when we're building target libraries.  This does
1656 # not work as a dependency, just as the minimum necessary to avoid errors.
1657 stage_last:
1658         @r=`${PWD_COMMAND}`; export r; \
1659         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1660         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1661
1662 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1663 # it in the dependency so that for example `make -j3 all-gcc' works.
1664 stage_current:
1665         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1666
1667 .PHONY: restrap
1668 restrap::
1669         @: $(MAKE); $(stage)
1670         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1671           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1672 restrap:: all
1673 @endif gcc-bootstrap
1674
1675 # --------------------------------------
1676 # Dependencies between different modules
1677 # --------------------------------------
1678
1679 # Generic dependencies for target modules on host stuff, especially gcc
1680 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1681   +][+ FOR bootstrap_stage +]
1682 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1683   ENDFOR +][+ ELSE bootstrap +]
1684 configure-target-[+module+]: stage_last[+
1685   ENDIF bootstrap +][+ ENDFOR target_modules +]
1686 @endif gcc-bootstrap
1687
1688 @if gcc-no-bootstrap[+ FOR target_modules +]
1689 configure-target-[+module+]: maybe-all-gcc[+
1690   ENDFOR target_modules +]
1691 @endif gcc-no-bootstrap
1692
1693
1694 # There are two types of dependencies here: 'hard' dependencies, where one
1695 # module simply won't build without the other; and 'soft' dependencies, where
1696 # if the depended-on module is missing, the depending module will do without
1697 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1698 # are made here to depend on a 'maybe-' target.  If you're not sure,
1699 # it's safer to use a soft dependency.
1700
1701 [+ ;; These Scheme functions build the bulk of the dependencies.
1702    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1703    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1704    ;; is taken from VAR-NAME.
1705    (define dep-target (lambda (module-kind var-name hard)
1706       (string-append
1707          (if hard "" "maybe-")
1708          (dep-subtarget var-name)
1709          module-kind
1710          (dep-module var-name)
1711       )))
1712
1713    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1714    (define make-dep (lambda (module-kind on-kind)
1715       (string-append
1716          (dep-target module-kind "module" #t) ": "
1717          (dep-target on-kind "on" (exist? "hard")))))
1718
1719    ;; dep-subtarget extracts everything up to the first dash in the given
1720    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1721    (define dep-subtarget (lambda (var-name)
1722       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1723
1724    ;; dep-module extracts everything up to the first dash in the given
1725    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1726    (define dep-module (lambda (var-name)
1727       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1728
1729    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1730    (define dep-stage (lambda ()
1731       (string-append
1732          "stage"
1733          (get "id")
1734          "-")))
1735
1736    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1737    ;; but is written in Scheme.
1738    (define dep-maybe (lambda ()
1739       (if (exist? "hard") "" "maybe-")))
1740
1741    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1742    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1743    ;; configure or build dependencies between bootstrapped modules; it returns
1744    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1745    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1746    ;; is only necessary for host modules.
1747    (define dep-kind (lambda ()
1748       (if (and (hash-ref boot-modules (dep-module "module"))
1749                (=* (dep-module "on") "build-"))
1750           "prebootstrap"
1751
1752           (if (or (= (dep-subtarget "on") "install-")
1753                   (not (hash-ref boot-modules (dep-module "module")))
1754                   (not (hash-ref boot-modules (dep-module "on"))))
1755               "normal"
1756               "bootstrap"))))
1757
1758    ;; We now build the hash table that is used by dep-kind.
1759    (define boot-modules (make-hash-table 113))
1760 +]
1761
1762 [+ FOR host_modules +][+
1763    (if (exist? "bootstrap")
1764        (hash-create-handle! boot-modules (get "module") #t))
1765    "" +][+ ENDFOR host_modules +]
1766 [+ FOR target_modules +][+
1767    (if (exist? "bootstrap")
1768        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1769    "" +][+ ENDFOR target_modules +]
1770
1771 # With all the machinery above in place, it is pretty easy to generate
1772 # dependencies.  Host dependencies are a bit more complex because we have
1773 # to check for bootstrap/prebootstrap dependencies.  To resolve
1774 # prebootstrap dependencies, prebootstrap modules are gathered in
1775 # a hash table.
1776 [+ FOR dependencies +][+ (make-dep "" "") +]
1777 [+ CASE (dep-kind) +]
1778 [+ == "prebootstrap"
1779      +][+ FOR bootstrap_stage +]
1780 [+ (make-dep (dep-stage) "") +][+
1781        ENDFOR bootstrap_stage +]
1782 [+ == "bootstrap"
1783      +][+ FOR bootstrap_stage +]
1784 [+ (make-dep (dep-stage) (dep-stage)) +][+
1785        ENDFOR bootstrap_stage +]
1786 [+ ESAC +][+
1787 ENDFOR dependencies +]
1788
1789 # Dependencies for target modules on other target modules are
1790 # described by lang_env_dependencies; the defaults apply to anything
1791 # not mentioned there.
1792 [+
1793    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1794    (define lang-dep (lambda (lang)
1795       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1796
1797    ;; Build the hash table we will need.
1798    (define lang-env-deps (make-hash-table 7))
1799 +][+ FOR lang_env_dependencies +][+
1800    (if (exist? "cxx")
1801        (hash-create-handle! lang-env-deps
1802           (string-append (get "module") "-" "cxx") #t))
1803
1804    (if (exist? "no_c")
1805        (hash-create-handle! lang-env-deps
1806           (string-append (get "module") "-" "no_c") #t))
1807
1808    (if (exist? "no_gcc")
1809        (hash-create-handle! lang-env-deps
1810           (string-append (get "module") "-" "no_gcc") #t))
1811    "" +][+ ENDFOR lang_env_dependencies +]
1812
1813 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1814   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1815 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1816   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1817 @endif gcc-bootstrap
1818
1819 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1820 configure-target-[+module+]: maybe-all-target-libgcc[+
1821   ENDIF +][+ ENDFOR target_modules +]
1822 @endif gcc-no-bootstrap
1823
1824 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1825 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1826   ENDIF +][+ IF (lang-dep "cxx") +]
1827 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1828   ENDIF +]
1829 [+ ENDFOR target_modules +]
1830
1831 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1832 GDB_TK = @GDB_TK@
1833 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1834 configure-gdb: $(CONFIGURE_GDB_TK)
1835 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1836 install-gdb: $(INSTALL_GDB_TK)
1837
1838 # Serialization dependencies.  Host configures don't work well in parallel to
1839 # each other, due to contention over config.cache.  Target configures and
1840 # build configures are similar.
1841 @serialization_dependencies@
1842
1843 # --------------------------------
1844 # Regenerating top level configury
1845 # --------------------------------
1846
1847 # Rebuilding Makefile.in, using autogen.
1848 AUTOGEN = autogen
1849 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1850         cd $(srcdir) && $(AUTOGEN) Makefile.def
1851
1852 # Rebuilding Makefile.
1853 Makefile: $(srcdir)/Makefile.in config.status
1854         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1855
1856 config.status: configure
1857         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1858
1859 # Rebuilding configure.
1860 AUTOCONF = autoconf
1861 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1862         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1863         cd $(srcdir) && $(AUTOCONF)
1864
1865 # ------------------------------
1866 # Special directives to GNU Make
1867 # ------------------------------
1868
1869 # Don't pass command-line variables to submakes.
1870 .NOEXPORT:
1871 MAKEOVERRIDES=
1872
1873 # end of Makefile.in