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, 2011
  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="$(WINDMC_FOR_BUILD)"; export WINDMC;
 170
 171 # These variables must be set on the make command line for directories
 172 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 173 EXTRA_BUILD_FLAGS = \
 174         CFLAGS="$(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="$(OBJDUMP)"; export OBJDUMP; \
 212         READELF="$(READELF)"; export READELF; \
 213         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 214         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 215         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 216         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 217         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 218         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 219         OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
 220         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 221         READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
 222         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 223         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 224         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 225         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 226         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
 227         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
 228         LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
 229         LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
 230 @if gcc-bootstrap
 231         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 232 @endif gcc-bootstrap
 233         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 234
 235 POSTSTAGE1_CXX_EXPORT = \
 236         CXX='$(CXX)'; export CXX; \
 237         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 238 @if target-libstdc++-v3-bootstrap
 239 # Override the above if we're bootstrapping C++.
 240 POSTSTAGE1_CXX_EXPORT = \
 241         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
 242           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 243           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 244           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 245           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 246           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 247           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
 248           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 249           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 250           export CXX; \
 251         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 252 @endif target-libstdc++-v3-bootstrap
 253
 254 # Similar, for later GCC stages.
 255 POSTSTAGE1_HOST_EXPORTS = \
 256         $(HOST_EXPORTS) \
 257         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 258           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 259           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 260         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 261         $(POSTSTAGE1_CXX_EXPORT) \
 262         $(LTO_EXPORTS) \
 263         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 264         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 265         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 266
 267 # Target libraries are put under this directory:
 268 TARGET_SUBDIR = @target_subdir@
 269 # This is set by the configure script to the arguments to use when configuring
 270 # directories built for the target.
 271 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 272 # This is the list of variables to export in the environment when
 273 # configuring subdirectories for the target system.
 274 BASE_TARGET_EXPORTS = \
 275         $(BASE_EXPORTS) \
 276         AR="$(AR_FOR_TARGET)"; export AR; \
 277         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 278         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 279         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 280         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 281         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 282         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 283         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
 284         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 285         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 286         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 287         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 288         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 289         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 290         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 291         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 292         OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
 293         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 294         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 295         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 296         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 297         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 298 @if gcc-bootstrap
 299         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 300 @endif gcc-bootstrap
 301         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 302         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 303
 304 RAW_CXX_TARGET_EXPORTS = \
 305         $(BASE_TARGET_EXPORTS) \
 306         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 307         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 308
 309 NORMAL_TARGET_EXPORTS = \
 310         $(BASE_TARGET_EXPORTS) \
 311         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 312
 313 # Where to find GMP
 314 HOST_GMPLIBS = @gmplibs@
 315 HOST_GMPINC = @gmpinc@
 316
 317 # Where to find ISL
 318 HOST_ISLLIBS = @isllibs@
 319 HOST_ISLINC = @islinc@
 320
 321 # Where to find libelf
 322 HOST_LIBELFLIBS = @libelflibs@
 323 HOST_LIBELFINC = @libelfinc@
 324
 325 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
 326
 327 # ----------------------------------------------
 328 # Programs producing files for the BUILD machine
 329 # ----------------------------------------------
 330
 331 SHELL = @SHELL@
 332
 333 # pwd command to use.  Allow user to override default by setting PWDCMD in
 334 # the environment to account for automounters.  The make variable must not
 335 # be called PWDCMD, otherwise the value set here is passed to make
 336 # subprocesses and overrides the setting from the user's environment.
 337 # Don't use PWD since it is a common shell environment variable and we
 338 # don't want to corrupt it.
 339 PWD_COMMAND = $${PWDCMD-pwd}
 340
 341 # compilers to use to create programs which must be run in the build
 342 # environment.
 343 AR_FOR_BUILD = @AR_FOR_BUILD@
 344 AS_FOR_BUILD = @AS_FOR_BUILD@
 345 CC_FOR_BUILD = @CC_FOR_BUILD@
 346 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 347 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 348 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 349 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 350 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 351 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 352 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 353 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 354 LD_FOR_BUILD = @LD_FOR_BUILD@
 355 NM_FOR_BUILD = @NM_FOR_BUILD@
 356 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 357 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 358 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 359
 360 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 361 # here so that they can be overridden by Makefile fragments.
 362 BUILD_PREFIX = @BUILD_PREFIX@
 363 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 364
 365 # Flags to pass to stage2 and later makes.  They are defined
 366 # here so that they can be overridden by Makefile fragments.
 367 BOOT_CFLAGS= -g -O2
 368 BOOT_LDFLAGS=
 369 BOOT_ADAFLAGS= -gnatpg
 370
 371 AWK = @AWK@
 372 SED = @SED@
 373 BISON = @BISON@
 374 YACC = @YACC@
 375 FLEX = @FLEX@
 376 LEX = @LEX@
 377 M4 = @M4@
 378 MAKEINFO = @MAKEINFO@
 379 EXPECT = @EXPECT@
 380 RUNTEST = @RUNTEST@
 381
 382 # This just becomes part of the MAKEINFO definition passed down to
 383 # sub-makes.  It lets flags be given on the command line while still
 384 # using the makeinfo from the object tree.
 385 # (Default to avoid splitting info files by setting the threshold high.)
 386 MAKEINFOFLAGS = --split-size=5000000
 387
 388 # ---------------------------------------------
 389 # Programs producing files for the HOST machine
 390 # ---------------------------------------------
 391
 392 AS = @AS@
 393 AR = @AR@
 394 AR_FLAGS = rc
 395 CC = @CC@
 396 CXX = @CXX@
 397 DLLTOOL = @DLLTOOL@
 398 LD = @LD@
 399 LIPO = @LIPO@
 400 NM = @NM@
 401 OBJDUMP = @OBJDUMP@
 402 RANLIB = @RANLIB@
 403 READELF = @READELF@
 404 STRIP = @STRIP@
 405 WINDRES = @WINDRES@
 406 WINDMC = @WINDMC@
 407
 408 GNATBIND = @GNATBIND@
 409 GNATMAKE = @GNATMAKE@
 410
 411 CFLAGS = @CFLAGS@
 412 LDFLAGS = @LDFLAGS@
 413 LIBCFLAGS = $(CFLAGS)
 414 CXXFLAGS = @CXXFLAGS@
 415 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 416 GOCFLAGS = $(CFLAGS)
 417
 418 TFLAGS =
 419
 420 # Defaults for all stages; some are overridden below.
 421
 422 STAGE_CFLAGS = $(BOOT_CFLAGS)
 423 STAGE_TFLAGS = $(TFLAGS)
 424 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 425
 426 [+ FOR bootstrap-stage +]
 427 # Defaults for stage [+id+]; some are overridden below.
 428 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 429 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 430 @if target-libstdc++-v3-bootstrap
 431 # Override the above if we're bootstrapping C++.
 432 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 433 @endif target-libstdc++-v3-bootstrap
 434 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 435 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 436 [+ ENDFOR bootstrap-stage +]
 437
 438 # By default, C and C++ are the only stage1 languages, because they are the
 439 # only ones we require to build with the bootstrap compiler, and also the
 440 # only ones useful for building stage2.
 441
 442 STAGE1_CFLAGS = @stage1_cflags@
 443 STAGE1_CXXFLAGS = @stage1_cxxflags@
 444 STAGE1_CHECKING = @stage1_checking@
 445 STAGE1_LANGUAGES = @stage1_languages@
 446 # * We force-disable intermodule optimizations, even if
 447 #   --enable-intermodule was passed, since the installed compiler
 448 #   probably can't handle them.  Luckily, autoconf always respects
 449 #   the last argument when conflicting --enable arguments are passed.
 450 # * Likewise, we force-disable coverage flags, since the installed
 451 #   compiler probably has never heard of them.
 452 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 453 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 454           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 455           --disable-build-format-warnings
 456
 457 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 458 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 459
 460 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
 461 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 462
 463 do-compare = @do_compare@
 464 do-compare3 = $(do-compare)
 465
 466 # -----------------------------------------------
 467 # Programs producing files for the TARGET machine
 468 # -----------------------------------------------
 469
 470 AR_FOR_TARGET=@AR_FOR_TARGET@
 471 AS_FOR_TARGET=@AS_FOR_TARGET@
 472 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 473
 474 # If GCC_FOR_TARGET is not overriden on the command line, then this
 475 # variable is passed down to the gcc Makefile, where it is used to
 476 # build libgcc2.a.  We define it here so that it can itself be
 477 # overridden on the command line.
 478 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 479 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 480 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 481 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 482 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 483 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 484 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 485 LD_FOR_TARGET=@LD_FOR_TARGET@
 486
 487 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 488 NM_FOR_TARGET=@NM_FOR_TARGET@
 489 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 490 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
 491 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 492 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 493 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 494 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 495 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 496
 497 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 498 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 499 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 500
 501 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 502 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 503
 504 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 505 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 506 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 507 GOCFLAGS_FOR_TARGET = -O2 -g
 508
 509 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 510 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 511 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 512
 513 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 514
 515 # ------------------------------------
 516 # Miscellaneous targets and flag lists
 517 # ------------------------------------
 518
 519 # The first rule in the file had better be this one.  Don't put any above it.
 520 # This lives here to allow makefile fragments to contain dependencies.
 521 all:
 522
 523 #### host and target specific makefile fragments come in here.
 524 @target_makefile_frag@
 525 @alphaieee_frag@
 526 @ospace_frag@
 527 @host_makefile_frag@
 528 ###
 529
 530 # This is the list of directories that may be needed in RPATH_ENVVAR
 531 # so that programs built for the target machine work.
 532 TARGET_LIB_PATH = [+ FOR target_modules +][+
 533   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 534   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 535 [+ FOR target_modules +][+ IF lib_path +]
 536 @if target-[+module+]
 537 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 538 @endif target-[+module+]
 539 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 540
 541
 542 # This is the list of directories that may be needed in RPATH_ENVVAR
 543 # so that programs built for the host machine work.
 544 HOST_LIB_PATH = [+ FOR host_modules +][+
 545   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 546   ENDFOR host_modules +]
 547
 548 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 549 @if gcc
 550 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 551 @endif gcc
 552
 553 [+ FOR host_modules +][+ IF lib_path +]
 554 @if [+module+]
 555 HOST_LIB_PATH_[+module+] = \
 556   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 557   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 558 @endif [+module+]
 559 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 560
 561 CXX_FOR_TARGET_FLAG_TO_PASS = \
 562         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 563 @if target-libstdc++-v3
 564 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 565 # functional C++ compiler.  When we recurse, if we expand
 566 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 567 # libstdc++ include flags from the script.  Instead, we get an
 568 # -funconfigured-* word, so that we'll get errors if this invalid C++
 569 # command line is used for anything, but also so that we can use the
 570 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 571 # don't pass it on, sub-make will use the default definition, that
 572 # re-expands it at the time of use, so we'll get it right when we need
 573 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 574 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 575 # really work, for C++ host programs can't depend on the current-stage
 576 # C++ target library.
 577 CXX_FOR_TARGET_FLAG_TO_PASS = \
 578         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 579 @endif target-libstdc++-v3
 580
 581 # Flags to pass down to all sub-makes. STAGE*FLAGS,
 582 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 583 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 584 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 585         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 586         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 587         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 588         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 589         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 590         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 591         "TFLAGS=$(TFLAGS)" \
 592         "CONFIG_SHELL=$(SHELL)" \
 593         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 594
 595 # We leave this in just in case, but it is not needed anymore.
 596 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 597
 598 # Flags to pass down to most sub-makes, in which we're building with
 599 # the host environment.
 600 EXTRA_HOST_FLAGS = \
 601         'AR=$(AR)' \
 602         'AS=$(AS)' \
 603         'CC=$(CC)' \
 604         'CXX=$(CXX)' \
 605         'DLLTOOL=$(DLLTOOL)' \
 606         'GCJ=$(GCJ)' \
 607         'GFORTRAN=$(GFORTRAN)' \
 608         'GOC=$(GOC)' \
 609         'LD=$(LD)' \
 610         'LIPO=$(LIPO)' \
 611         'NM=$(NM)' \
 612         'OBJDUMP=$(OBJDUMP)' \
 613         'RANLIB=$(RANLIB)' \
 614         'READELF=$(READELF)' \
 615         'STRIP=$(STRIP)' \
 616         'WINDRES=$(WINDRES)' \
 617         'WINDMC=$(WINDMC)'
 618
 619 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 620
 621 # Flags to pass to stage1 or when not bootstrapping.
 622
 623 STAGE1_FLAGS_TO_PASS = \
 624         LDFLAGS="$${LDFLAGS}" \
 625         HOST_LIBS="$${HOST_LIBS}"
 626
 627 # Flags to pass to stage2 and later makes.
 628
 629 POSTSTAGE1_FLAGS_TO_PASS = \
 630         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 631         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 632         GNATBIND="$${GNATBIND}" \
 633         LDFLAGS="$${LDFLAGS}" \
 634         HOST_LIBS="$${HOST_LIBS}" \
 635         $(LTO_FLAGS_TO_PASS) \
 636         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 637
 638 @if gcc-bootstrap
 639 EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
 640                        $(POSTSTAGE1_HOST_EXPORTS) \
 641                      fi;
 642
 643 EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
 644 @endif gcc-bootstrap
 645
 646 # Flags to pass down to makes which are built with the target environment.
 647 # The double $ decreases the length of the command line; those variables
 648 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 649 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 650 # so we expand them here.
 651 EXTRA_TARGET_FLAGS = \
 652         'AR=$$(AR_FOR_TARGET)' \
 653         'AS=$(COMPILER_AS_FOR_TARGET)' \
 654         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 655         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 656         'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 657          -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 658          $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 659         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 660         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 661         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 662         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 663         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 664         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 665         'LD=$(COMPILER_LD_FOR_TARGET)' \
 666         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 667         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 668         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 669         'NM=$(COMPILER_NM_FOR_TARGET)' \
 670         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 671         'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
 672         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 673         'READELF=$$(READELF_FOR_TARGET)' \
 674         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 675         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 676         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 677         'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
 678         'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
 679         "TFLAGS=$$TFLAGS"
 680
 681 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 682
 683 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 684 # unfortunately needs the native compiler and the target ar and
 685 # ranlib.
 686 # If any variables are added here, they must be added to do-*, below.
 687 # The BUILD_* variables are a special case, which are used for the gcc
 688 # cross-building scheme.
 689 EXTRA_GCC_FLAGS = \
 690         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 691         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 692         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 693
 694 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 695
 696 @if gcc
 697 BUILD_CONFIG = @BUILD_CONFIG@
 698 ifneq ($(BUILD_CONFIG),)
 699 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 700 endif
 701 @endif gcc
 702
 703 .PHONY: configure-host
 704 configure-host: [+
 705   FOR host_modules +] \
 706     maybe-configure-[+module+][+
 707   ENDFOR host_modules +]
 708 .PHONY: configure-target
 709 configure-target: [+
 710   FOR target_modules +] \
 711     maybe-configure-target-[+module+][+
 712   ENDFOR target_modules +]
 713
 714 # The target built for a native non-bootstrap build.
 715 .PHONY: all
 716 all:
 717 @if gcc-bootstrap
 718         [ -f stage_final ] || echo stage3 > stage_final
 719         @r=`${PWD_COMMAND}`; export r; \
 720         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 721         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 722 @endif gcc-bootstrap
 723         @: $(MAKE); $(unstage)
 724         @r=`${PWD_COMMAND}`; export r; \
 725         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 726 @if gcc-bootstrap
 727         if [ -f stage_last ]; then \
 728           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 729           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 730         else \
 731 @endif gcc-bootstrap
 732           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 733 @if gcc-bootstrap
 734             ; \
 735         fi \
 736 @endif gcc-bootstrap
 737         && :
 738
 739 .PHONY: all-build
 740 [+ FOR build_modules +]
 741 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 742
 743 .PHONY: all-host
 744 [+ FOR host_modules +][+ IF bootstrap +]
 745 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 746 all-host: maybe-all-[+module+][+ IF bootstrap +]
 747 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 748
 749 .PHONY: all-target
 750 [+ FOR target_modules +][+ IF bootstrap +]
 751 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 752 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 753 @endif target-[+module+]-no-bootstrap[+
 754   ENDIF bootstrap +][+ ENDFOR target_modules +]
 755
 756 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 757 # ``make X'' in all subdirectories (because, in general, there is a
 758 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 759 # but it may do additional work as well).
 760 [+ FOR recursive_targets +]
 761 .PHONY: do-[+make_target+]
 762 do-[+make_target+]:
 763         @: $(MAKE); $(unstage)
 764         @r=`${PWD_COMMAND}`; export r; \
 765         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 766         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 767           [+make_target+]-target
 768
 769
 770 .PHONY: [+make_target+]-host
 771 [+ FOR host_modules +]
 772 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 773
 774 .PHONY: [+make_target+]-target
 775 [+ FOR target_modules +]
 776 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 777 [+ ENDFOR recursive_targets +]
 778
 779 # Here are the targets which correspond to the do-X targets.
 780
 781 .PHONY: info installcheck dvi pdf html
 782 .PHONY: install-info install-pdf install-html
 783 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 784 .PHONY: local-clean local-distclean local-maintainer-clean
 785 info: do-info
 786 installcheck: do-installcheck
 787 dvi: do-dvi
 788 pdf: do-pdf
 789 html: do-html
 790
 791 # Make sure makeinfo is built before we do a `make info', if we're
 792 # in fact building texinfo.
 793 do-info: maybe-all-texinfo
 794
 795 install-info: do-install-info dir.info
 796         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 797         if [ -f dir.info ]; then \
 798           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
 799         else true; fi
 800
 801 install-pdf: do-install-pdf
 802
 803 install-html: do-install-html
 804
 805 local-clean:
 806         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 807
 808 local-distclean:
 809         -rm -f Makefile config.status config.cache mh-frag mt-frag
 810         -rm -f maybedep.tmp serdep.tmp
 811         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 812           rm -rf $(TARGET_SUBDIR); \
 813         else true; fi
 814         -rm -rf $(BUILD_SUBDIR)
 815         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 816           rm -rf $(HOST_SUBDIR); \
 817         else true; fi
 818         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 819         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 820         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 821         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 822         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 823         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 824
 825 local-maintainer-clean:
 826         @echo "This command is intended for maintainers to use;"
 827         @echo "it deletes files that may require special tools to rebuild."
 828
 829 clean: do-clean local-clean
 830 mostlyclean: do-mostlyclean local-clean
 831 distclean: do-distclean local-clean local-distclean
 832 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 833 maintainer-clean: local-distclean
 834 realclean: maintainer-clean
 835
 836 # Check target.
 837
 838 .PHONY: check do-check
 839 check: do-check
 840
 841 # Only include modules actually being configured and built.
 842 .PHONY: check-host
 843 check-host: [+
 844   FOR host_modules +] \
 845     maybe-check-[+module+][+
 846   ENDFOR host_modules +]
 847
 848 .PHONY: check-target
 849 check-target: [+
 850   FOR target_modules +] \
 851     maybe-check-target-[+module+][+
 852   ENDFOR target_modules +]
 853
 854 do-check:
 855         @: $(MAKE); $(unstage)
 856         @r=`${PWD_COMMAND}`; export r; \
 857         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 858         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 859
 860 # Automated reporting of test results.
 861
 862 warning.log: build.log
 863         $(srcdir)/contrib/warn_summary build.log > $@
 864
 865 mail-report.log:
 866         if test x'$(BOOT_CFLAGS)' != x''; then \
 867             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 868         fi; \
 869         $(srcdir)/contrib/test_summary -t >$@
 870         chmod +x $@
 871         echo If you really want to send e-mail, run ./$@ now
 872
 873 mail-report-with-warnings.log: warning.log
 874         if test x'$(BOOT_CFLAGS)' != x''; then \
 875             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 876         fi; \
 877         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 878         chmod +x $@
 879         echo If you really want to send e-mail, run ./$@ now
 880
 881 # Local Vim config
 882
 883 $(srcdir)/.local.vimrc:
 884         $(LN_S) contrib/vimrc $@
 885
 886 $(srcdir)/.lvimrc:
 887         $(LN_S) contrib/vimrc $@
 888
 889 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
 890
 891 .PHONY: vimrc
 892
 893 # Installation targets.
 894
 895 .PHONY: install uninstall
 896 install:
 897         @: $(MAKE); $(unstage)
 898         @r=`${PWD_COMMAND}`; export r; \
 899         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 900         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 901
 902 .PHONY: install-host-nogcc
 903 install-host-nogcc: [+
 904   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 905     maybe-install-[+module+][+ ENDIF +][+
 906   ENDFOR host_modules +]
 907
 908 .PHONY: install-host
 909 install-host: [+
 910   FOR host_modules +] \
 911     maybe-install-[+module+][+
 912   ENDFOR host_modules +]
 913
 914 .PHONY: install-target
 915 install-target: [+
 916   FOR target_modules +] \
 917     maybe-install-target-[+module+][+
 918   ENDFOR target_modules +]
 919
 920 uninstall:
 921         @echo "the uninstall target is not supported in this tree"
 922
 923 .PHONY: install.all
 924 install.all: install-no-fixedincludes
 925         @if [ -f ./gcc/Makefile ]; then \
 926                 r=`${PWD_COMMAND}`; export r; \
 927                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 928                 $(HOST_EXPORTS) \
 929                 (cd ./gcc && \
 930                 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
 931         else \
 932                 true; \
 933         fi
 934
 935 # install-no-fixedincludes is used to allow the elaboration of binary packages
 936 # suitable for distribution, where we cannot include the fixed system header
 937 # files.
 938 .PHONY: install-no-fixedincludes
 939 install-no-fixedincludes: installdirs install-host-nogcc \
 940         install-target gcc-install-no-fixedincludes
 941
 942 .PHONY: install-strip
 943 install-strip:
 944         @: $(MAKE); $(unstage)
 945         @r=`${PWD_COMMAND}`; export r; \
 946         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 947         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 948
 949 .PHONY: install-strip-host
 950 install-strip-host: [+
 951   FOR host_modules +] \
 952     maybe-install-strip-[+module+][+
 953   ENDFOR host_modules +]
 954
 955 .PHONY: install-strip-target
 956 install-strip-target: [+
 957   FOR target_modules +] \
 958     maybe-install-strip-target-[+module+][+
 959   ENDFOR target_modules +]
 960
 961
 962 ### other supporting targets
 963
 964 MAKEDIRS= \
 965         $(DESTDIR)$(prefix) \
 966         $(DESTDIR)$(exec_prefix)
 967 .PHONY: installdirs
 968 installdirs: mkinstalldirs
 969         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 970
 971 dir.info: do-install-info
 972         if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
 973           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
 974           mv -f dir.info.new dir.info; \
 975         else true; \
 976         fi
 977
 978 dist:
 979         @echo "Building a full distribution of this tree isn't done"
 980         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 981
 982 etags tags: TAGS
 983
 984 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 985 # ability to use several tags files at once, so there is probably no need
 986 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 987 # (if we felt like it) have this Makefile write a piece of elisp which
 988 # the user could load to tell emacs19 where all the TAGS files we just
 989 # built are.
 990 TAGS: do-TAGS
 991
 992 # ------------------------------------
 993 # Macros for configure and all targets
 994 # ------------------------------------
 995
 996 [+ DEFINE configure +]
 997 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 998 maybe-configure-[+prefix+][+module+]:
 999 @if gcc-bootstrap
1000 configure-[+prefix+][+module+]: stage_current
1001 @endif gcc-bootstrap
1002 @if [+prefix+][+module+]
1003 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1004 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1005         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1006         @r=`${PWD_COMMAND}`; export r; \
1007         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1008         [+ IF check_multilibs
1009         +]echo "Checking multilib configuration for [+module+]..."; \
1010         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1011         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1012         if test -r [+subdir+]/[+module+]/multilib.out; then \
1013           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1014             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1015           else \
1016             rm -f [+subdir+]/[+module+]/Makefile; \
1017             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1018           fi; \
1019         else \
1020           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1021         fi; \
1022         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1023         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1024         [+exports+] [+extra_exports+] \
1025         echo Configuring in [+subdir+]/[+module+]; \
1026         cd "[+subdir+]/[+module+]" || exit 1; \
1027         case $(srcdir) in \
1028           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1029           *) topdir=`echo [+subdir+]/[+module+]/ | \
1030                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1031         esac; \
1032         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1033         [+ IF no-config-site +]rm -f no-such-file || : ; \
1034         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1035           $$s/$$module_srcdir/configure \
1036           --srcdir=$${topdir}/$$module_srcdir \
1037           [+args+] --build=${build_alias} --host=[+host_alias+] \
1038           --target=[+target_alias+] [+extra_configure_flags+] \
1039           || exit 1
1040 @endif [+prefix+][+module+]
1041
1042 [+ IF bootstrap +]
1043 [+ FOR bootstrap_stage +]
1044 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1045 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1046 @if [+prefix+][+module+]-bootstrap
1047 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1048 configure-stage[+id+]-[+prefix+][+module+]:
1049         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1050         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1051         @r=`${PWD_COMMAND}`; export r; \
1052         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1053         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1054         [+ IF check_multilibs
1055         +]echo "Checking multilib configuration for [+module+]..."; \
1056         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1057         if test -r [+subdir+]/[+module+]/multilib.out; then \
1058           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1059             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1060           else \
1061             rm -f [+subdir+]/[+module+]/Makefile; \
1062             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1063           fi; \
1064         else \
1065           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1066         fi; \
1067         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1068         [+exports+][+ IF prev +] \
1069         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1070         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1071         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1072         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1073         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1074         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1075         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1076         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1077   ENDIF prefix +] [+extra_exports+] \
1078         echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1079         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1080         cd [+subdir+]/[+module+] || exit 1; \
1081         case $(srcdir) in \
1082           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1083           *) topdir=`echo [+subdir+]/[+module+]/ | \
1084                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1085         esac; \
1086         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1087         $(SHELL) $$s/$$module_srcdir/configure \
1088           --srcdir=$${topdir}/$$module_srcdir \
1089           [+args+] --build=${build_alias} --host=[+host_alias+] \
1090           --target=[+target_alias+] \
1091           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1092           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1093           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1094 @endif [+prefix+][+module+]-bootstrap
1095 [+ ENDFOR bootstrap_stage +]
1096 [+ ENDIF bootstrap +]
1097 [+ ENDDEF +]
1098
1099 [+ DEFINE all +]
1100 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1101 maybe-all-[+prefix+][+module+]:
1102 @if gcc-bootstrap
1103 all-[+prefix+][+module+]: stage_current
1104 @endif gcc-bootstrap
1105 @if [+prefix+][+module+]
1106 TARGET-[+prefix+][+module+]=[+
1107   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1108 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1109 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1110         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1111         @r=`${PWD_COMMAND}`; export r; \
1112         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1113         [+exports+] [+extra_exports+] \
1114         (cd [+subdir+]/[+module+] && \
1115           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1116                 $(TARGET-[+prefix+][+module+]))
1117 @endif [+prefix+][+module+]
1118
1119 [+ IF bootstrap +]
1120 [+ FOR bootstrap_stage +]
1121 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1122 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1123 maybe-all-stage[+id+]-[+prefix+][+module+]:
1124 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1125 @if [+prefix+][+module+]-bootstrap
1126 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1127 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1128 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1129 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1130         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1131         @r=`${PWD_COMMAND}`; export r; \
1132         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1133         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1134         [+exports+][+ IF prev +] \
1135         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1136         cd [+subdir+]/[+module+] && \
1137         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1138                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1139                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1140                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1141                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1142                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1143                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1144                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1145                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1146                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1147                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1148                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1149                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1150                 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1151                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1152
1153 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1154 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1155 clean-stage[+id+]-[+prefix+][+module+]:
1156         @if [ $(current_stage) = stage[+id+] ]; then \
1157           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1158         else \
1159           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1160           $(MAKE) stage[+id+]-start; \
1161         fi; \
1162         cd [+subdir+]/[+module+] && \
1163         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1164         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1165 @endif [+prefix+][+module+]-bootstrap
1166
1167 [+ ENDFOR bootstrap_stage +]
1168 [+ ENDIF bootstrap +]
1169 [+ ENDDEF +]
1170
1171 # --------------------------------------
1172 # Modules which run on the build machine
1173 # --------------------------------------
1174 [+ FOR build_modules +]
1175 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1176              host_alias=(get "host" "${build_alias}")
1177              target_alias=(get "target" "${target_alias}")
1178              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1179
1180 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1181              args="$(EXTRA_BUILD_FLAGS)" +]
1182 [+ ENDFOR build_module +]
1183
1184 # --------------------------------------
1185 # Modules which run on the host machine
1186 # --------------------------------------
1187 [+ FOR host_modules +]
1188 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1189              exports="$(HOST_EXPORTS)"
1190              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1191              host_alias=(get "host" "${host_alias}")
1192              target_alias=(get "target" "${target_alias}")
1193              args="$(HOST_CONFIGARGS)" +]
1194
1195 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1196        exports="$(HOST_EXPORTS)"
1197        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1198        args="$(EXTRA_HOST_FLAGS)"
1199        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1200        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1201
1202 .PHONY: check-[+module+] maybe-check-[+module+]
1203 maybe-check-[+module+]:
1204 @if [+module+]
1205 maybe-check-[+module+]: check-[+module+]
1206 [+ IF no_check +]
1207 check-[+module+]:
1208 [+ ELIF no_check_cross +]
1209 # This module is only tested in a native toolchain.
1210 check-[+module+]:
1211         @: $(MAKE); $(unstage)
1212         @if [ '$(host)' = '$(target)' ]; then \
1213           r=`${PWD_COMMAND}`; export r; \
1214           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1215           $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1216           ENDIF bootstrap +] \
1217           (cd $(HOST_SUBDIR)/[+module+] && \
1218             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1219             IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1220         fi
1221 [+ ELSE check +]
1222 check-[+module+]:
1223         @: $(MAKE); $(unstage)
1224         @r=`${PWD_COMMAND}`; export r; \
1225         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1226         $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1227         ENDIF bootstrap +] \
1228         (cd $(HOST_SUBDIR)/[+module+] && \
1229           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1230           IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1231 [+ ENDIF no_check +]
1232 @endif [+module+]
1233
1234 .PHONY: install-[+module+] maybe-install-[+module+]
1235 maybe-install-[+module+]:
1236 @if [+module+]
1237 maybe-install-[+module+]: install-[+module+]
1238 [+ IF no_install +]
1239 install-[+module+]:
1240 [+ ELSE install +]
1241 install-[+module+]: installdirs
1242         @: $(MAKE); $(unstage)
1243         @r=`${PWD_COMMAND}`; export r; \
1244         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1245         $(HOST_EXPORTS) \
1246         (cd $(HOST_SUBDIR)/[+module+] && \
1247           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1248 [+ ENDIF no_install +]
1249 @endif [+module+]
1250
1251 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1252 maybe-install-strip-[+module+]:
1253 @if [+module+]
1254 maybe-install-strip-[+module+]: install-strip-[+module+]
1255 [+ IF no_install +]
1256 install-strip-[+module+]:
1257 [+ ELSE install +]
1258 install-strip-[+module+]: installdirs
1259         @: $(MAKE); $(unstage)
1260         @r=`${PWD_COMMAND}`; export r; \
1261         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1262         $(HOST_EXPORTS) \
1263         (cd $(HOST_SUBDIR)/[+module+] && \
1264           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1265 [+ ENDIF no_install +]
1266 @endif [+module+]
1267
1268 # Other targets (info, dvi, pdf, etc.)
1269 [+ FOR recursive_targets +]
1270 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1271 maybe-[+make_target+]-[+module+]:
1272 @if [+module+]
1273 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1274 [+ IF (match-value? = "missing" (get "make_target") ) +]
1275 # [+module+] doesn't support [+make_target+].
1276 [+make_target+]-[+module+]:
1277 [+ ELSE +]
1278 [+make_target+]-[+module+]: [+
1279   FOR depend +]\
1280     [+depend+]-[+module+] [+
1281   ENDFOR depend +]
1282         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1283         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1284         r=`${PWD_COMMAND}`; export r; \
1285         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1286         $(HOST_EXPORTS) \
1287         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1288           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1289         done; \
1290         echo "Doing [+make_target+] in [+module+]"; \
1291         (cd $(HOST_SUBDIR)/[+module+] && \
1292           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1293                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1294                   "RANLIB=$${RANLIB}" \
1295                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1296                   [+make_target+]) \
1297           || exit 1
1298 [+ ENDIF +]
1299 @endif [+module+]
1300 [+ ENDFOR recursive_targets +]
1301 [+ ENDFOR host_modules +]
1302
1303 # ---------------------------------------
1304 # Modules which run on the target machine
1305 # ---------------------------------------
1306 [+ FOR target_modules +]
1307
1308 [+ IF raw_cxx +]
1309 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1310              check_multilibs=true
1311              exports="$(RAW_CXX_TARGET_EXPORTS)"
1312              host_alias=(get "host" "${target_alias}")
1313              target_alias=(get "target" "${target_alias}")
1314              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1315
1316 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1317        exports="$(RAW_CXX_TARGET_EXPORTS)"
1318        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1319 [+ ELSE +]
1320 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1321              check_multilibs=true
1322              exports="$(NORMAL_TARGET_EXPORTS)"
1323              host_alias=(get "host" "${target_alias}")
1324              target_alias=(get "target" "${target_alias}")
1325              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1326
1327 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1328        exports="$(NORMAL_TARGET_EXPORTS)"
1329        args="$(EXTRA_TARGET_FLAGS)" +]
1330 [+ ENDIF +]
1331
1332 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1333 maybe-check-target-[+module+]:
1334 @if target-[+module+]
1335 maybe-check-target-[+module+]: check-target-[+module+]
1336 [+ IF no_check +]
1337 # Dummy target for uncheckable module.
1338 check-target-[+module+]:
1339 [+ ELSE check +]
1340 check-target-[+module+]:
1341         @: $(MAKE); $(unstage)
1342         @r=`${PWD_COMMAND}`; export r; \
1343         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1344 IF raw_cxx +]
1345         $(RAW_CXX_TARGET_EXPORTS) \[+
1346 ELSE normal_cxx +]
1347         $(NORMAL_TARGET_EXPORTS) \[+
1348 ENDIF raw_cxx +]
1349         (cd $(TARGET_SUBDIR)/[+module+] && \
1350           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1351             IF raw_cxx
1352               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1353             ENDIF raw_cxx
1354           +] [+extra_make_flags+] check)
1355 [+ ENDIF no_check +]
1356 @endif target-[+module+]
1357
1358 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1359 maybe-install-target-[+module+]:
1360 @if target-[+module+]
1361 maybe-install-target-[+module+]: install-target-[+module+]
1362 [+ IF no_install +]
1363 # Dummy target for uninstallable.
1364 install-target-[+module+]:
1365 [+ ELSE install +]
1366 install-target-[+module+]: installdirs
1367         @: $(MAKE); $(unstage)
1368         @r=`${PWD_COMMAND}`; export r; \
1369         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1370 IF raw_cxx +]
1371         $(RAW_CXX_TARGET_EXPORTS) \[+
1372 ELSE normal_cxx +]
1373         $(NORMAL_TARGET_EXPORTS) \[+
1374 ENDIF raw_cxx +]
1375         (cd $(TARGET_SUBDIR)/[+module+] && \
1376           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1377 [+ ENDIF no_install +]
1378 @endif target-[+module+]
1379
1380 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1381 maybe-install-strip-target-[+module+]:
1382 @if target-[+module+]
1383 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1384 [+ IF no_install +]
1385 # Dummy target for uninstallable.
1386 install-strip-target-[+module+]:
1387 [+ ELSE install +]
1388 install-strip-target-[+module+]: installdirs
1389         @: $(MAKE); $(unstage)
1390         @r=`${PWD_COMMAND}`; export r; \
1391         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1392 IF raw_cxx +]
1393         $(RAW_CXX_TARGET_EXPORTS) \[+
1394 ELSE normal_cxx +]
1395         $(NORMAL_TARGET_EXPORTS) \[+
1396 ENDIF raw_cxx +]
1397         (cd $(TARGET_SUBDIR)/[+module+] && \
1398           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1399 [+ ENDIF no_install +]
1400 @endif target-[+module+]
1401
1402 # Other targets (info, dvi, pdf, etc.)
1403 [+ FOR recursive_targets +]
1404 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1405 maybe-[+make_target+]-target-[+module+]:
1406 @if target-[+module+]
1407 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1408 [+ IF (match-value? = "missing" (get "make_target") ) +]
1409 # [+module+] doesn't support [+make_target+].
1410 [+make_target+]-target-[+module+]:
1411 [+ ELSE +]
1412 [+make_target+]-target-[+module+]: [+
1413   FOR depend +]\
1414     [+depend+]-target-[+module+] [+
1415   ENDFOR depend +]
1416         @: $(MAKE); $(unstage)
1417         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
1418         r=`${PWD_COMMAND}`; export r; \
1419         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1420 IF raw_cxx +]
1421         $(RAW_CXX_TARGET_EXPORTS) \[+
1422 ELSE normal_cxx +]
1423         $(NORMAL_TARGET_EXPORTS) \[+
1424 ENDIF raw_cxx +]
1425         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
1426         for flag in $(EXTRA_TARGET_FLAGS); do \
1427           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1428         done; \
1429         (cd $(TARGET_SUBDIR)/[+module+] && \
1430           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1431                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1432                   "RANLIB=$${RANLIB}" \
1433                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1434                   [+extra_make_flags+] [+make_target+]) \
1435           || exit 1
1436 [+ ENDIF +]
1437 @endif target-[+module+]
1438 [+ ENDFOR recursive_targets +]
1439 [+ ENDFOR target_modules +]
1440
1441 @if target-libgomp
1442 .PHONY: check-target-libgomp-c++
1443 check-target-libgomp-c++:
1444         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1445
1446 @endif target-libgomp
1447
1448 @if target-libitm
1449 .PHONY: check-target-libitm-c++
1450 check-target-libitm-c++:
1451         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1452
1453 @endif target-libitm
1454
1455 # ----------
1456 # GCC module
1457 # ----------
1458
1459 @if gcc-no-bootstrap
1460 .PHONY: cross
1461 cross: all-build all-gas all-ld
1462         @r=`${PWD_COMMAND}`; export r; \
1463         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1464         $(HOST_EXPORTS) \
1465         echo "Building the C and C++ compiler"; \
1466         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1467         @r=`${PWD_COMMAND}`; export r; \
1468         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1469         echo "Building runtime libraries"; \
1470         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1471 @endif gcc-no-bootstrap
1472
1473 @if gcc
1474 [+ FOR languages +]
1475 .PHONY: check-gcc-[+language+] check-[+language+]
1476 check-gcc-[+language+]:
1477         r=`${PWD_COMMAND}`; export r; \
1478         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1479         $(HOST_EXPORTS) \
1480         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1481 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1482 [+ ENDFOR languages +]
1483
1484 # The gcc part of install-no-fixedincludes, which relies on an intimate
1485 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1486 .PHONY: gcc-install-no-fixedincludes
1487 gcc-install-no-fixedincludes:
1488         @if [ -f ./gcc/Makefile ]; then \
1489           r=`${PWD_COMMAND}`; export r; \
1490           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1491           $(HOST_EXPORTS) \
1492           (cd ./gcc \
1493            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1494         else true; fi
1495 @endif gcc
1496
1497 # ---------------------
1498 # GCC bootstrap support
1499 # ---------------------
1500
1501 # We track the current stage (the one in 'gcc') in the stage_current file.
1502 # stage_last instead tracks the stage that was built last.  These targets
1503 # are dummy when toplevel bootstrap is not active.
1504
1505 # While making host and target tools, symlinks to the final stage must be
1506 # there, so $(unstage) should be run at various points.  To avoid excessive
1507 # recursive invocations of make, we "inline" them using a variable.  These
1508 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1509 # to avoid warnings from the GNU Make job server.
1510
1511 unstage = :
1512 stage = :
1513 current_stage = ""
1514
1515 @if gcc-bootstrap
1516 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1517 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1518 current_stage = "`cat stage_current 2> /dev/null`"
1519 @endif gcc-bootstrap
1520
1521 .PHONY: unstage stage
1522 unstage:
1523         @: $(MAKE); $(unstage)
1524 stage:
1525         @: $(MAKE); $(stage)
1526
1527 # Disable commands for lean bootstrap.
1528 LEAN = false
1529
1530 # We name the build directories for the various stages "stage1-gcc",
1531 # "stage2-gcc","stage3-gcc", etc.
1532
1533 # Since the 'compare' process will fail (on debugging information) if any
1534 # directory names are different, we need to link the gcc directory for
1535 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1536 # the build directories constant as well. For the latter, we use naked names
1537 # like 'gcc', because the scripts in that directory assume it.  We use
1538 # mv on platforms where symlinks to directories do not work or are not
1539 # reliable.
1540
1541 # 'touch' doesn't work right on some platforms.
1542 STAMP = echo timestamp >
1543
1544 # We only want to compare .o files, so set this!
1545 objext = .o
1546
1547 [+ FOR bootstrap-stage +]
1548 .PHONY: stage[+id+]-start stage[+id+]-end
1549
1550 stage[+id+]-start::
1551         @: $(MAKE); $(stage); \
1552         echo stage[+id+] > stage_current; \
1553         echo stage[+id+] > stage_last; \
1554         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1555    FOR host_modules +][+ IF bootstrap +]
1556 @if [+ module +]
1557         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1558           mkdir stage[+id+]-[+module+]; \
1559         mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
1560         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1561 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1562         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1563           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1564         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
1565         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1566
1567 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1568 @if [+ module +]
1569         @if test -d $(HOST_SUBDIR)/[+module+]; then \
1570           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1571           mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
1572         fi
1573 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1574         @if test -d $(TARGET_SUBDIR); then \
1575           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1576           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
1577         fi
1578         rm -f stage_current
1579
1580 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1581 # remade, but not reconfigured.  The next stage (if any) will not be
1582 # reconfigured either.
1583 .PHONY: stage[+id+]-bubble
1584 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1585         @r=`${PWD_COMMAND}`; export r; \
1586         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1587         if test -f stage[+id+]-lean [+
1588           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1589           echo Skipping rebuild of stage[+id+]; \
1590         else \
1591           $(MAKE) stage[+id+]-start; \[+IF lean +]
1592           if $(LEAN); then \
1593             rm -rf stage[+lean+]-*; \
1594             $(STAMP) stage[+lean+]-lean; \
1595           fi; \[+ ENDIF lean +]
1596           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1597         fi[+ IF compare-target +]
1598         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1599
1600 .PHONY: all-stage[+id+] clean-stage[+id+]
1601 do-clean: clean-stage[+id+]
1602
1603 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1604 # only possibility, but now it conflicts with no-bootstrap rules
1605 @if gcc-bootstrap
1606 [+ IF compare-target +]
1607 [+compare-target+]:
1608         @r=`${PWD_COMMAND}`; export r; \
1609         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1610         if test -f stage[+prev+]-lean; then \
1611           echo Cannot compare object files as stage [+prev+] was deleted.; \
1612           exit 0; \
1613         fi; \
1614         : $(MAKE); $(stage); \
1615         rm -f .bad_compare; \
1616         echo Comparing stages [+prev+] and [+id+]; \
1617         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1618         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1619                  sed -n s,^stage$$sed-,,p`; \
1620         for file in $${files}; do \
1621           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1622           if test ! -f $$f1; then continue; fi; \
1623           $(do-[+compare-target+]) > /dev/null 2>&1; \
1624           if test $$? -eq 1; then \
1625             case $$file in \
1626               @compare_exclusions@) \
1627                 echo warning: $$file differs ;; \
1628               *) \
1629                 echo $$file differs >> .bad_compare ;; \
1630             esac; \
1631           fi; \
1632         done; \
1633         if [ -f .bad_compare ]; then \
1634           echo "Bootstrap comparison failure!"; \
1635           cat .bad_compare; \
1636           exit 1; \
1637         else \
1638           echo Comparison successful.; \
1639         fi; \
1640         $(STAMP) [+compare-target+][+ IF prev +]
1641         if $(LEAN); then \
1642           rm -rf stage[+prev+]-*; \
1643           $(STAMP) stage[+prev+]-lean; \
1644         fi[+ ENDIF prev +]
1645 [+ ENDIF compare-target +]
1646
1647 [+ IF bootstrap-target +]
1648 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1649 [+bootstrap-target+]:
1650         echo stage[+id+] > stage_final
1651         @r=`${PWD_COMMAND}`; export r; \
1652         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1653         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1654         @: $(MAKE); $(unstage)
1655         @r=`${PWD_COMMAND}`; export r; \
1656         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1657         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1658         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1659
1660 [+bootstrap-target+]-lean:
1661         echo stage[+id+] > stage_final
1662         @r=`${PWD_COMMAND}`; export r; \
1663         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1664         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1665         @: $(MAKE); $(unstage)
1666         @r=`${PWD_COMMAND}`; export r; \
1667         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1668         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1669         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1670 [+ ENDIF bootstrap-target +]
1671
1672 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1673 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1674 .PHONY: distclean-stage[+id+]
1675 distclean-stage[+id+]::
1676         @: $(MAKE); $(stage)
1677         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1678         rm -rf stage[+id+]-* [+
1679           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1680
1681 [+ IF cleanstrap-target +]
1682 .PHONY: [+cleanstrap-target+]
1683 [+cleanstrap-target+]: do-distclean local-clean
1684         echo stage[+id+] > stage_final
1685         @r=`${PWD_COMMAND}`; export r; \
1686         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1687         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1688         @: $(MAKE); $(unstage)
1689         @r=`${PWD_COMMAND}`; export r; \
1690         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1691         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1692         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1693 [+ ENDIF cleanstrap-target +]
1694 @endif gcc-bootstrap
1695
1696 [+ ENDFOR bootstrap-stage +]
1697
1698 stageprofile-end::
1699         $(MAKE) distclean-stagefeedback
1700
1701 stagefeedback-start::
1702         @r=`${PWD_COMMAND}`; export r; \
1703         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1704         for i in prev-*; do \
1705           j=`echo $$i | sed s/^prev-//`; \
1706           cd $$r/$$i && \
1707           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1708           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
1709         done
1710
1711 @if gcc-bootstrap
1712 do-distclean: distclean-stage1
1713
1714 # Provide a GCC build when we're building target libraries.  This does
1715 # not work as a dependency, just as the minimum necessary to avoid errors.
1716 stage_last:
1717         @r=`${PWD_COMMAND}`; export r; \
1718         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1719         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1720
1721 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1722 # it in the dependency so that for example `make -j3 all-gcc' works.
1723 stage_current:
1724         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1725
1726 .PHONY: restrap
1727 restrap::
1728         @: $(MAKE); $(stage)
1729         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1730           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1731 restrap:: all
1732 @endif gcc-bootstrap
1733
1734 # --------------------------------------
1735 # Dependencies between different modules
1736 # --------------------------------------
1737
1738 # Generic dependencies for target modules on host stuff, especially gcc
1739 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1740   +][+ FOR bootstrap_stage +]
1741 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1742   ENDFOR +][+ ELSE bootstrap +]
1743 configure-target-[+module+]: stage_last[+
1744   ENDIF bootstrap +][+ ENDFOR target_modules +]
1745 @endif gcc-bootstrap
1746
1747 @if gcc-no-bootstrap[+ FOR target_modules +]
1748 configure-target-[+module+]: maybe-all-gcc[+
1749   ENDFOR target_modules +]
1750 @endif gcc-no-bootstrap
1751
1752
1753 # There are two types of dependencies here: 'hard' dependencies, where one
1754 # module simply won't build without the other; and 'soft' dependencies, where
1755 # if the depended-on module is missing, the depending module will do without
1756 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1757 # are made here to depend on a 'maybe-' target.  If you're not sure,
1758 # it's safer to use a soft dependency.
1759
1760 [+ ;; These Scheme functions build the bulk of the dependencies.
1761    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1762    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1763    ;; is taken from VAR-NAME.
1764    (define dep-target (lambda (module-kind var-name hard)
1765       (string-append
1766          (if hard "" "maybe-")
1767          (dep-subtarget var-name)
1768          module-kind
1769          (dep-module var-name)
1770       )))
1771
1772    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1773    (define make-dep (lambda (module-kind on-kind)
1774       (string-append
1775          (dep-target module-kind "module" #t) ": "
1776          (dep-target on-kind "on" (exist? "hard")))))
1777
1778    ;; dep-subtarget extracts everything up to the first dash in the given
1779    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1780    (define dep-subtarget (lambda (var-name)
1781       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1782
1783    ;; dep-module extracts everything up to the first dash in the given
1784    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1785    (define dep-module (lambda (var-name)
1786       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1787
1788    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1789    (define dep-stage (lambda ()
1790       (string-append
1791          "stage"
1792          (get "id")
1793          "-")))
1794
1795    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1796    ;; but is written in Scheme.
1797    (define dep-maybe (lambda ()
1798       (if (exist? "hard") "" "maybe-")))
1799
1800    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1801    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1802    ;; configure or build dependencies between bootstrapped modules; it returns
1803    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1804    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1805    ;; is only necessary for host modules.
1806    (define dep-kind (lambda ()
1807       (if (and (hash-ref boot-modules (dep-module "module"))
1808                (=* (dep-module "on") "build-"))
1809           "prebootstrap"
1810
1811           (if (or (= (dep-subtarget "on") "install-")
1812                   (not (hash-ref boot-modules (dep-module "module")))
1813                   (not (hash-ref boot-modules (dep-module "on"))))
1814               "normal"
1815               "bootstrap"))))
1816
1817    ;; We now build the hash table that is used by dep-kind.
1818    (define boot-modules (make-hash-table 113))
1819 +]
1820
1821 [+ FOR host_modules +][+
1822    (if (exist? "bootstrap")
1823        (hash-create-handle! boot-modules (get "module") #t))
1824    "" +][+ ENDFOR host_modules +]
1825 [+ FOR target_modules +][+
1826    (if (exist? "bootstrap")
1827        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1828    "" +][+ ENDFOR target_modules +]
1829
1830 # With all the machinery above in place, it is pretty easy to generate
1831 # dependencies.  Host dependencies are a bit more complex because we have
1832 # to check for bootstrap/prebootstrap dependencies.  To resolve
1833 # prebootstrap dependencies, prebootstrap modules are gathered in
1834 # a hash table.
1835 [+ FOR dependencies +][+ (make-dep "" "") +]
1836 [+ CASE (dep-kind) +]
1837 [+ == "prebootstrap"
1838      +][+ FOR bootstrap_stage +]
1839 [+ (make-dep (dep-stage) "") +][+
1840        ENDFOR bootstrap_stage +]
1841 [+ == "bootstrap"
1842      +][+ FOR bootstrap_stage +]
1843 [+ (make-dep (dep-stage) (dep-stage)) +][+
1844        ENDFOR bootstrap_stage +]
1845 [+ ESAC +][+
1846 ENDFOR dependencies +]
1847
1848 # Dependencies for target modules on other target modules are
1849 # described by lang_env_dependencies; the defaults apply to anything
1850 # not mentioned there.
1851 [+
1852    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1853    (define lang-dep (lambda (lang)
1854       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1855
1856    ;; Build the hash table we will need.
1857    (define lang-env-deps (make-hash-table 7))
1858 +][+ FOR lang_env_dependencies +][+
1859    (if (exist? "cxx")
1860        (hash-create-handle! lang-env-deps
1861           (string-append (get "module") "-" "cxx") #t))
1862
1863    (if (exist? "no_c")
1864        (hash-create-handle! lang-env-deps
1865           (string-append (get "module") "-" "no_c") #t))
1866
1867    (if (exist? "no_gcc")
1868        (hash-create-handle! lang-env-deps
1869           (string-append (get "module") "-" "no_gcc") #t))
1870    "" +][+ ENDFOR lang_env_dependencies +]
1871
1872 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1873   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1874 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1875   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1876 @endif gcc-bootstrap
1877
1878 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1879 configure-target-[+module+]: maybe-all-target-libgcc[+
1880   ENDIF +][+ ENDFOR target_modules +]
1881 @endif gcc-no-bootstrap
1882
1883 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1884 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1885   ENDIF +][+ IF (lang-dep "cxx") +]
1886 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1887   ENDIF +]
1888 [+ ENDFOR target_modules +]
1889
1890 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1891 GDB_TK = @GDB_TK@
1892 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1893 configure-gdb: $(CONFIGURE_GDB_TK)
1894 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1895 install-gdb: $(INSTALL_GDB_TK)
1896
1897 # Serialization dependencies.  Host configures don't work well in parallel to
1898 # each other, due to contention over config.cache.  Target configures and
1899 # build configures are similar.
1900 @serialization_dependencies@
1901
1902 # --------------------------------
1903 # Regenerating top level configury
1904 # --------------------------------
1905
1906 # Rebuilding Makefile.in, using autogen.
1907 AUTOGEN = autogen
1908 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1909         cd $(srcdir) && $(AUTOGEN) Makefile.def
1910
1911 # Rebuilding Makefile.
1912 Makefile: $(srcdir)/Makefile.in config.status
1913         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1914
1915 config.status: configure
1916         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1917
1918 # Rebuilding configure.
1919 AUTOCONF = autoconf
1920 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1921         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1922         cd $(srcdir) && $(AUTOCONF)
1923
1924 # ------------------------------
1925 # Special directives to GNU Make
1926 # ------------------------------
1927
1928 # Don't pass command-line variables to submakes.
1929 .NOEXPORT:
1930 MAKEOVERRIDES=
1931
1932 # end of Makefile.in