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="$(HOST_ISLINC)"; export ISLINC; \
 228         ISLVER="$(HOST_ISLVER)"; export ISLVER; \
 229         LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
 230         LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
 231         XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
 232 @if gcc-bootstrap
 233         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 234 @endif gcc-bootstrap
 235         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 236
 237 POSTSTAGE1_CXX_EXPORT = \
 238         CXX='$(CXX)'; export CXX; \
 239         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 240 @if target-libstdc++-v3-bootstrap
 241 # Override the above if we're bootstrapping C++.
 242 POSTSTAGE1_CXX_EXPORT = \
 243         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
 244           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 245           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 246           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 247           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 248           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 249           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
 250           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 251           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 252           export CXX; \
 253         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 254 @endif target-libstdc++-v3-bootstrap
 255
 256 # Similar, for later GCC stages.
 257 POSTSTAGE1_HOST_EXPORTS = \
 258         $(HOST_EXPORTS) \
 259         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 260           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 261           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 262         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 263         $(POSTSTAGE1_CXX_EXPORT) \
 264         $(LTO_EXPORTS) \
 265         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 266         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 267         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 268
 269 # Target libraries are put under this directory:
 270 TARGET_SUBDIR = @target_subdir@
 271 # This is set by the configure script to the arguments to use when configuring
 272 # directories built for the target.
 273 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 274 # This is the list of variables to export in the environment when
 275 # configuring subdirectories for the target system.
 276 BASE_TARGET_EXPORTS = \
 277         $(BASE_EXPORTS) \
 278         AR="$(AR_FOR_TARGET)"; export AR; \
 279         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 280         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 281         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 282         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 283         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 284         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 285         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
 286         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 287         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 288         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 289         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 290         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 291         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 292         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 293         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 294         OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
 295         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 296         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 297         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 298         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 299         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 300 @if gcc-bootstrap
 301         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 302 @endif gcc-bootstrap
 303         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 304         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 305
 306 RAW_CXX_TARGET_EXPORTS = \
 307         $(BASE_TARGET_EXPORTS) \
 308         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 309         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 310
 311 NORMAL_TARGET_EXPORTS = \
 312         $(BASE_TARGET_EXPORTS) \
 313         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 314
 315 # Where to find GMP
 316 HOST_GMPLIBS = @gmplibs@
 317 HOST_GMPINC = @gmpinc@
 318
 319 # Where to find isl
 320 HOST_ISLLIBS = @isllibs@
 321 HOST_ISLINC = @islinc@
 322 HOST_ISLVER = @islver@
 323
 324 # Where to find libelf
 325 HOST_LIBELFLIBS = @libelflibs@
 326 HOST_LIBELFINC = @libelfinc@
 327
 328 # ----------------------------------------------
 329 # Programs producing files for the BUILD machine
 330 # ----------------------------------------------
 331
 332 SHELL = @SHELL@
 333
 334 # pwd command to use.  Allow user to override default by setting PWDCMD in
 335 # the environment to account for automounters.  The make variable must not
 336 # be called PWDCMD, otherwise the value set here is passed to make
 337 # subprocesses and overrides the setting from the user's environment.
 338 # Don't use PWD since it is a common shell environment variable and we
 339 # don't want to corrupt it.
 340 PWD_COMMAND = $${PWDCMD-pwd}
 341
 342 # compilers to use to create programs which must be run in the build
 343 # environment.
 344 AR_FOR_BUILD = @AR_FOR_BUILD@
 345 AS_FOR_BUILD = @AS_FOR_BUILD@
 346 CC_FOR_BUILD = @CC_FOR_BUILD@
 347 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 348 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 349 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 350 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 351 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 352 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 353 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 354 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 355 LD_FOR_BUILD = @LD_FOR_BUILD@
 356 NM_FOR_BUILD = @NM_FOR_BUILD@
 357 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 358 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 359 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 360
 361 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 362 # here so that they can be overridden by Makefile fragments.
 363 BUILD_PREFIX = @BUILD_PREFIX@
 364 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 365
 366 # Flags to pass to stage2 and later makes.  They are defined
 367 # here so that they can be overridden by Makefile fragments.
 368 BOOT_CFLAGS= -g -O2
 369 BOOT_LDFLAGS=
 370 BOOT_ADAFLAGS= -gnatpg
 371
 372 AWK = @AWK@
 373 SED = @SED@
 374 BISON = @BISON@
 375 YACC = @YACC@
 376 FLEX = @FLEX@
 377 LEX = @LEX@
 378 M4 = @M4@
 379 MAKEINFO = @MAKEINFO@
 380 EXPECT = @EXPECT@
 381 RUNTEST = @RUNTEST@
 382
 383 AUTO_PROFILE = gcc-auto-profile -c 1000000
 384
 385 # This just becomes part of the MAKEINFO definition passed down to
 386 # sub-makes.  It lets flags be given on the command line while still
 387 # using the makeinfo from the object tree.
 388 # (Default to avoid splitting info files by setting the threshold high.)
 389 MAKEINFOFLAGS = --split-size=5000000
 390
 391 # ---------------------------------------------
 392 # Programs producing files for the HOST machine
 393 # ---------------------------------------------
 394
 395 AS = @AS@
 396 AR = @AR@
 397 AR_FLAGS = rc
 398 CC = @CC@
 399 CXX = @CXX@
 400 DLLTOOL = @DLLTOOL@
 401 LD = @LD@
 402 LIPO = @LIPO@
 403 NM = @NM@
 404 OBJDUMP = @OBJDUMP@
 405 RANLIB = @RANLIB@
 406 READELF = @READELF@
 407 STRIP = @STRIP@
 408 WINDRES = @WINDRES@
 409 WINDMC = @WINDMC@
 410
 411 GNATBIND = @GNATBIND@
 412 GNATMAKE = @GNATMAKE@
 413
 414 CFLAGS = @CFLAGS@
 415 LDFLAGS = @LDFLAGS@
 416 LIBCFLAGS = $(CFLAGS)
 417 CXXFLAGS = @CXXFLAGS@
 418 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 419 GOCFLAGS = $(CFLAGS)
 420
 421 CREATE_GCOV = create_gcov
 422
 423 TFLAGS =
 424
 425 # Defaults for all stages; some are overridden below.
 426
 427 STAGE_CFLAGS = $(BOOT_CFLAGS)
 428 STAGE_TFLAGS = $(TFLAGS)
 429 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 430
 431 [+ FOR bootstrap-stage +]
 432 # Defaults for stage [+id+]; some are overridden below.
 433 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 434 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 435 @if target-libstdc++-v3-bootstrap
 436 # Override the above if we're bootstrapping C++.
 437 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 438 @endif target-libstdc++-v3-bootstrap
 439 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 440 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 441 [+ ENDFOR bootstrap-stage +]
 442
 443 # By default, C and C++ are the only stage1 languages, because they are the
 444 # only ones we require to build with the bootstrap compiler, and also the
 445 # only ones useful for building stage2.
 446
 447 STAGE1_CFLAGS = @stage1_cflags@
 448 STAGE1_CHECKING = @stage1_checking@
 449 STAGE1_LANGUAGES = @stage1_languages@
 450 # * We force-disable intermodule optimizations, even if
 451 #   --enable-intermodule was passed, since the installed compiler
 452 #   probably can't handle them.  Luckily, autoconf always respects
 453 #   the last argument when conflicting --enable arguments are passed.
 454 # * Likewise, we force-disable coverage flags, since the installed
 455 #   compiler probably has never heard of them.
 456 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 457 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 458           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 459           --disable-build-format-warnings
 460
 461 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 462 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 463
 464 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
 465 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 466
 467 STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g
 468 STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
 469
 470 STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)
 471 STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS)
 472
 473 do-compare = @do_compare@
 474 do-compare3 = $(do-compare)
 475
 476 # -----------------------------------------------
 477 # Programs producing files for the TARGET machine
 478 # -----------------------------------------------
 479
 480 AR_FOR_TARGET=@AR_FOR_TARGET@
 481 AS_FOR_TARGET=@AS_FOR_TARGET@
 482 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 483
 484 # If GCC_FOR_TARGET is not overriden on the command line, then this
 485 # variable is passed down to the gcc Makefile, where it is used to
 486 # build libgcc2.a.  We define it here so that it can itself be
 487 # overridden on the command line.
 488 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 489 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 490 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 491 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 492 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 493 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 494 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 495 LD_FOR_TARGET=@LD_FOR_TARGET@
 496
 497 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 498 NM_FOR_TARGET=@NM_FOR_TARGET@
 499 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 500 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
 501 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 502 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 503 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 504 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 505 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 506
 507 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 508 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 509 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 510
 511 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 512 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 513
 514 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 515 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 516 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 517 GOCFLAGS_FOR_TARGET = -O2 -g
 518
 519 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 520 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 521 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 522
 523 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 524
 525 # ------------------------------------
 526 # Miscellaneous targets and flag lists
 527 # ------------------------------------
 528
 529 # The first rule in the file had better be this one.  Don't put any above it.
 530 # This lives here to allow makefile fragments to contain dependencies.
 531 all:
 532
 533 #### host and target specific makefile fragments come in here.
 534 @target_makefile_frag@
 535 @alphaieee_frag@
 536 @ospace_frag@
 537 @host_makefile_frag@
 538 ###
 539
 540 # This is the list of directories that may be needed in RPATH_ENVVAR
 541 # so that programs built for the target machine work.
 542 TARGET_LIB_PATH = [+ FOR target_modules +][+
 543   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 544   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 545 [+ FOR target_modules +][+ IF lib_path +]
 546 @if target-[+module+]
 547 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 548 @endif target-[+module+]
 549 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 550
 551
 552 # This is the list of directories that may be needed in RPATH_ENVVAR
 553 # so that programs built for the host machine work.
 554 HOST_LIB_PATH = [+ FOR host_modules +][+
 555   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 556   ENDFOR host_modules +]
 557
 558 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 559 @if gcc
 560 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 561 @endif gcc
 562
 563 [+ FOR host_modules +][+ IF lib_path +]
 564 @if [+module+]
 565 HOST_LIB_PATH_[+module+] = \
 566   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 567   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 568 @endif [+module+]
 569 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 570
 571 CXX_FOR_TARGET_FLAG_TO_PASS = \
 572         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 573 @if target-libstdc++-v3
 574 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 575 # functional C++ compiler.  When we recurse, if we expand
 576 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 577 # libstdc++ include flags from the script.  Instead, we get an
 578 # -funconfigured-* word, so that we'll get errors if this invalid C++
 579 # command line is used for anything, but also so that we can use the
 580 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 581 # don't pass it on, sub-make will use the default definition, that
 582 # re-expands it at the time of use, so we'll get it right when we need
 583 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 584 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 585 # really work, for C++ host programs can't depend on the current-stage
 586 # C++ target library.
 587 CXX_FOR_TARGET_FLAG_TO_PASS = \
 588         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 589 @endif target-libstdc++-v3
 590
 591 # Flags to pass down to all sub-makes. STAGE*FLAGS,
 592 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 593 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 594 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 595         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 596         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 597         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 598         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 599         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 600         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 601         "TFLAGS=$(TFLAGS)" \
 602         "CONFIG_SHELL=$(SHELL)" \
 603         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
 604         $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
 605
 606 # We leave this in just in case, but it is not needed anymore.
 607 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 608
 609 # Flags to pass down to most sub-makes, in which we're building with
 610 # the host environment.
 611 EXTRA_HOST_FLAGS = \
 612         'AR=$(AR)' \
 613         'AS=$(AS)' \
 614         'CC=$(CC)' \
 615         'CXX=$(CXX)' \
 616         'DLLTOOL=$(DLLTOOL)' \
 617         'GCJ=$(GCJ)' \
 618         'GFORTRAN=$(GFORTRAN)' \
 619         'GOC=$(GOC)' \
 620         'LD=$(LD)' \
 621         'LIPO=$(LIPO)' \
 622         'NM=$(NM)' \
 623         'OBJDUMP=$(OBJDUMP)' \
 624         'RANLIB=$(RANLIB)' \
 625         'READELF=$(READELF)' \
 626         'STRIP=$(STRIP)' \
 627         'WINDRES=$(WINDRES)' \
 628         'WINDMC=$(WINDMC)' \
 629         'CREATE_GCOV=$(CREATE_GCOV)'
 630
 631 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 632
 633 # Flags to pass to stage1 or when not bootstrapping.
 634
 635 STAGE1_FLAGS_TO_PASS = \
 636         LDFLAGS="$${LDFLAGS}" \
 637         HOST_LIBS="$${HOST_LIBS}"
 638
 639 # Flags to pass to stage2 and later makes.
 640
 641 POSTSTAGE1_FLAGS_TO_PASS = \
 642         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 643         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 644         GNATBIND="$${GNATBIND}" \
 645         LDFLAGS="$${LDFLAGS}" \
 646         HOST_LIBS="$${HOST_LIBS}" \
 647         $(LTO_FLAGS_TO_PASS) \
 648         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 649
 650 @if gcc-bootstrap
 651 EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
 652                        $(POSTSTAGE1_HOST_EXPORTS) \
 653                      fi;
 654
 655 EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
 656 @endif gcc-bootstrap
 657
 658 # Flags to pass down to makes which are built with the target environment.
 659 # The double $ decreases the length of the command line; those variables
 660 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 661 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 662 # so we expand them here.
 663 EXTRA_TARGET_FLAGS = \
 664         'AR=$$(AR_FOR_TARGET)' \
 665         'AS=$(COMPILER_AS_FOR_TARGET)' \
 666         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 667         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 668         'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 669          -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 670          $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 671         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 672         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 673         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 674         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 675         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 676         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 677         'LD=$(COMPILER_LD_FOR_TARGET)' \
 678         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 679         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 680         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 681         'NM=$(COMPILER_NM_FOR_TARGET)' \
 682         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 683         'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
 684         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 685         'READELF=$$(READELF_FOR_TARGET)' \
 686         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 687         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 688         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 689         'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
 690         'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
 691         "TFLAGS=$$TFLAGS"
 692
 693 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 694
 695 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 696 # unfortunately needs the native compiler and the target ar and
 697 # ranlib.
 698 # If any variables are added here, they must be added to do-*, below.
 699 # The BUILD_* variables are a special case, which are used for the gcc
 700 # cross-building scheme.
 701 EXTRA_GCC_FLAGS = \
 702         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 703         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 704         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 705
 706 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 707
 708 @if gcc
 709 BUILD_CONFIG = @BUILD_CONFIG@
 710 ifneq ($(BUILD_CONFIG),)
 711 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 712 endif
 713 @endif gcc
 714
 715 .PHONY: configure-host
 716 configure-host: [+
 717   FOR host_modules +] \
 718     maybe-configure-[+module+][+
 719   ENDFOR host_modules +]
 720 .PHONY: configure-target
 721 configure-target: [+
 722   FOR target_modules +] \
 723     maybe-configure-target-[+module+][+
 724   ENDFOR target_modules +]
 725
 726 # The target built for a native non-bootstrap build.
 727 .PHONY: all
 728 all:
 729 @if gcc-bootstrap
 730         [ -f stage_final ] || echo stage3 > stage_final
 731         @r=`${PWD_COMMAND}`; export r; \
 732         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 733         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 734 @endif gcc-bootstrap
 735         @: $(MAKE); $(unstage)
 736         @r=`${PWD_COMMAND}`; export r; \
 737         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 738 @if gcc-bootstrap
 739         if [ -f stage_last ]; then \
 740           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 741           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 742         else \
 743 @endif gcc-bootstrap
 744           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 745 @if gcc-bootstrap
 746             ; \
 747         fi \
 748 @endif gcc-bootstrap
 749         && :
 750
 751 .PHONY: all-build
 752 [+ FOR build_modules +]
 753 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 754
 755 .PHONY: all-host
 756 [+ FOR host_modules +][+ IF bootstrap +]
 757 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 758 all-host: maybe-all-[+module+][+ IF bootstrap +]
 759 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 760
 761 .PHONY: all-target
 762 [+ FOR target_modules +][+ IF bootstrap +]
 763 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 764 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 765 @endif target-[+module+]-no-bootstrap[+
 766   ENDIF bootstrap +][+ ENDFOR target_modules +]
 767
 768 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 769 # ``make X'' in all subdirectories (because, in general, there is a
 770 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 771 # but it may do additional work as well).
 772 [+ FOR recursive_targets +]
 773 .PHONY: do-[+make_target+]
 774 do-[+make_target+]:
 775         @: $(MAKE); $(unstage)
 776         @r=`${PWD_COMMAND}`; export r; \
 777         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 778         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 779           [+make_target+]-target
 780
 781
 782 .PHONY: [+make_target+]-host
 783 [+ FOR host_modules +]
 784 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 785
 786 .PHONY: [+make_target+]-target
 787 [+ FOR target_modules +]
 788 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 789 [+ ENDFOR recursive_targets +]
 790
 791 # Here are the targets which correspond to the do-X targets.
 792
 793 .PHONY: info installcheck dvi pdf html
 794 .PHONY: install-info install-pdf install-html
 795 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 796 .PHONY: local-clean local-distclean local-maintainer-clean
 797 info: do-info
 798 installcheck: do-installcheck
 799 dvi: do-dvi
 800 pdf: do-pdf
 801 html: do-html
 802
 803 # Make sure makeinfo is built before we do a `make info', if we're
 804 # in fact building texinfo.
 805 do-info: maybe-all-texinfo
 806
 807 install-info: do-install-info dir.info
 808         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 809         if [ -f dir.info ]; then \
 810           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
 811         else true; fi
 812
 813 install-pdf: do-install-pdf
 814
 815 install-html: do-install-html
 816
 817 local-clean:
 818         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 819
 820 local-distclean:
 821         -rm -f Makefile config.status config.cache mh-frag mt-frag
 822         -rm -f maybedep.tmp serdep.tmp stage_final
 823         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 824           rm -rf $(TARGET_SUBDIR); \
 825         else true; fi
 826         -rm -rf $(BUILD_SUBDIR)
 827         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 828           rm -rf $(HOST_SUBDIR); \
 829         else true; fi
 830         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 831         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 832         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 833         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 834         -rmdir fastjar gcc gnattools gotools libcc1 libiberty 2>/dev/null
 835         -rmdir texinfo zlib 2>/dev/null
 836         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 837
 838 local-maintainer-clean:
 839         @echo "This command is intended for maintainers to use;"
 840         @echo "it deletes files that may require special tools to rebuild."
 841
 842 clean: do-clean local-clean
 843 mostlyclean: do-mostlyclean local-clean
 844 distclean: do-distclean local-clean local-distclean
 845 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 846 maintainer-clean: local-distclean
 847 realclean: maintainer-clean
 848
 849 # Check target.
 850
 851 .PHONY: check do-check
 852 check: do-check
 853
 854 # Only include modules actually being configured and built.
 855 .PHONY: check-host
 856 check-host: [+
 857   FOR host_modules +] \
 858     maybe-check-[+module+][+
 859   ENDFOR host_modules +]
 860
 861 .PHONY: check-target
 862 check-target: [+
 863   FOR target_modules +] \
 864     maybe-check-target-[+module+][+
 865   ENDFOR target_modules +]
 866
 867 do-check:
 868         @: $(MAKE); $(unstage)
 869         @r=`${PWD_COMMAND}`; export r; \
 870         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 871         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 872
 873 # Automated reporting of test results.
 874
 875 warning.log: build.log
 876         $(srcdir)/contrib/warn_summary build.log > $@
 877
 878 mail-report.log:
 879         if test x'$(BOOT_CFLAGS)' != x''; then \
 880             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 881         fi; \
 882         $(srcdir)/contrib/test_summary -t >$@
 883         chmod +x $@
 884         echo If you really want to send e-mail, run ./$@ now
 885
 886 mail-report-with-warnings.log: warning.log
 887         if test x'$(BOOT_CFLAGS)' != x''; then \
 888             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 889         fi; \
 890         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 891         chmod +x $@
 892         echo If you really want to send e-mail, run ./$@ now
 893
 894 # Local Vim config
 895
 896 $(srcdir)/.local.vimrc:
 897         $(LN_S) contrib/vimrc $@
 898
 899 $(srcdir)/.lvimrc:
 900         $(LN_S) contrib/vimrc $@
 901
 902 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
 903
 904 .PHONY: vimrc
 905
 906 # clang-format config
 907
 908 $(srcdir)/.clang-format:
 909         $(LN_S) contrib/clang-format $@
 910
 911 clang-format: $(srcdir)/.clang-format
 912
 913 .PHONY: clang-format
 914
 915 # Installation targets.
 916
 917 .PHONY: install uninstall
 918 install:
 919         @: $(MAKE); $(unstage)
 920         @r=`${PWD_COMMAND}`; export r; \
 921         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 922         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 923
 924 .PHONY: install-host-nogcc
 925 install-host-nogcc: [+
 926   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 927     maybe-install-[+module+][+ ENDIF +][+
 928   ENDFOR host_modules +]
 929
 930 .PHONY: install-host
 931 install-host: [+
 932   FOR host_modules +] \
 933     maybe-install-[+module+][+
 934   ENDFOR host_modules +]
 935
 936 .PHONY: install-target
 937 install-target: [+
 938   FOR target_modules +] \
 939     maybe-install-target-[+module+][+
 940   ENDFOR target_modules +]
 941
 942 uninstall:
 943         @echo "the uninstall target is not supported in this tree"
 944
 945 .PHONY: install.all
 946 install.all: install-no-fixedincludes
 947         @if [ -f ./gcc/Makefile ]; then \
 948                 r=`${PWD_COMMAND}`; export r; \
 949                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 950                 $(HOST_EXPORTS) \
 951                 (cd ./gcc && \
 952                 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
 953         else \
 954                 true; \
 955         fi
 956
 957 # install-no-fixedincludes is used to allow the elaboration of binary packages
 958 # suitable for distribution, where we cannot include the fixed system header
 959 # files.
 960 .PHONY: install-no-fixedincludes
 961 install-no-fixedincludes: installdirs install-host-nogcc \
 962         install-target gcc-install-no-fixedincludes
 963
 964 .PHONY: install-strip
 965 install-strip:
 966         @: $(MAKE); $(unstage)
 967         @r=`${PWD_COMMAND}`; export r; \
 968         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 969         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 970
 971 .PHONY: install-strip-host
 972 install-strip-host: [+
 973   FOR host_modules +] \
 974     maybe-install-strip-[+module+][+
 975   ENDFOR host_modules +]
 976
 977 .PHONY: install-strip-target
 978 install-strip-target: [+
 979   FOR target_modules +] \
 980     maybe-install-strip-target-[+module+][+
 981   ENDFOR target_modules +]
 982
 983
 984 ### other supporting targets
 985
 986 MAKEDIRS= \
 987         $(DESTDIR)$(prefix) \
 988         $(DESTDIR)$(exec_prefix)
 989 .PHONY: installdirs
 990 installdirs: mkinstalldirs
 991         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 992
 993 dir.info: do-install-info
 994         if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
 995           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
 996           mv -f dir.info.new dir.info; \
 997         else true; \
 998         fi
 999
1000 dist:
1001         @echo "Building a full distribution of this tree isn't done"
1002         @echo "via 'make dist'.  Check out the etc/ subdirectory"
1003
1004 etags tags: TAGS
1005
1006 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
1007 # ability to use several tags files at once, so there is probably no need
1008 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
1009 # (if we felt like it) have this Makefile write a piece of elisp which
1010 # the user could load to tell emacs19 where all the TAGS files we just
1011 # built are.
1012 TAGS: do-TAGS
1013
1014 # ------------------------------------
1015 # Macros for configure and all targets
1016 # ------------------------------------
1017
1018 [+ DEFINE configure +]
1019 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1020 maybe-configure-[+prefix+][+module+]:
1021 @if gcc-bootstrap
1022 configure-[+prefix+][+module+]: stage_current
1023 @endif gcc-bootstrap
1024 @if [+prefix+][+module+]
1025 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1026 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1027         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1028         @r=`${PWD_COMMAND}`; export r; \
1029         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1030         [+ IF check_multilibs
1031         +]echo "Checking multilib configuration for [+module+]..."; \
1032         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1033         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1034         if test -r [+subdir+]/[+module+]/multilib.out; then \
1035           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1036             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1037           else \
1038             rm -f [+subdir+]/[+module+]/Makefile; \
1039             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1040           fi; \
1041         else \
1042           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1043         fi; \
1044         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1045         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1046         [+exports+] [+extra_exports+] \
1047         echo Configuring in [+subdir+]/[+module+]; \
1048         cd "[+subdir+]/[+module+]" || exit 1; \
1049         case $(srcdir) in \
1050           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1051           *) topdir=`echo [+subdir+]/[+module+]/ | \
1052                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1053         esac; \
1054         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1055         [+ IF no-config-site +]rm -f no-such-file || : ; \
1056         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1057           $$s/$$module_srcdir/configure \
1058           --srcdir=$${topdir}/$$module_srcdir \
1059           [+args+] --build=${build_alias} --host=[+host_alias+] \
1060           --target=[+target_alias+] [+extra_configure_flags+] \
1061           || exit 1
1062 @endif [+prefix+][+module+]
1063
1064 [+ IF bootstrap +]
1065 [+ FOR bootstrap_stage +]
1066 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1067 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1068 @if [+prefix+][+module+]-bootstrap
1069 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1070 configure-stage[+id+]-[+prefix+][+module+]:
1071         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1072         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1073         @r=`${PWD_COMMAND}`; export r; \
1074         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1075         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1076         [+ IF check_multilibs
1077         +]echo "Checking multilib configuration for [+module+]..."; \
1078         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1079         if test -r [+subdir+]/[+module+]/multilib.out; then \
1080           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1081             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1082           else \
1083             rm -f [+subdir+]/[+module+]/Makefile; \
1084             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1085           fi; \
1086         else \
1087           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1088         fi; \
1089         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1090         [+exports+][+ IF prev +] \
1091         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1092         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1093         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1094         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1095         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1096         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1097         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1098         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1099   ENDIF prefix +] [+extra_exports+] \
1100         echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1101         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1102         cd [+subdir+]/[+module+] || exit 1; \
1103         case $(srcdir) in \
1104           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1105           *) topdir=`echo [+subdir+]/[+module+]/ | \
1106                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1107         esac; \
1108         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1109         $(SHELL) $$s/$$module_srcdir/configure \
1110           --srcdir=$${topdir}/$$module_srcdir \
1111           [+args+] --build=${build_alias} --host=[+host_alias+] \
1112           --target=[+target_alias+] \
1113           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1114           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1115           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1116 @endif [+prefix+][+module+]-bootstrap
1117 [+ ENDFOR bootstrap_stage +]
1118 [+ ENDIF bootstrap +]
1119 [+ ENDDEF +]
1120
1121 [+ DEFINE all +]
1122 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1123 maybe-all-[+prefix+][+module+]:
1124 @if gcc-bootstrap
1125 all-[+prefix+][+module+]: stage_current
1126 @endif gcc-bootstrap
1127 @if [+prefix+][+module+]
1128 TARGET-[+prefix+][+module+]=[+
1129   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1130 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1131 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1132         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1133         @r=`${PWD_COMMAND}`; export r; \
1134         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1135         [+exports+] [+extra_exports+] \
1136         (cd [+subdir+]/[+module+] && \
1137           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1138                 $(TARGET-[+prefix+][+module+]))
1139 @endif [+prefix+][+module+]
1140
1141 [+ IF bootstrap +]
1142 [+ FOR bootstrap_stage +]
1143 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1144 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1145 maybe-all-stage[+id+]-[+prefix+][+module+]:
1146 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1147 @if [+prefix+][+module+]-bootstrap
1148 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1149 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1150 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1151 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1152         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1153         @r=`${PWD_COMMAND}`; export r; \
1154         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1155         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1156         [+exports+][+ IF prev +] \
1157         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1158         cd [+subdir+]/[+module+] && \
1159         [+autoprofile+] \
1160         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1161                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1162                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1163                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1164                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1165                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1166                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1167                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1168                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1169                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1170                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1171                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1172                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1173                 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
1174                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1175
1176 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1177 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1178 clean-stage[+id+]-[+prefix+][+module+]:
1179         @if [ $(current_stage) = stage[+id+] ]; then \
1180           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1181         else \
1182           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1183           $(MAKE) stage[+id+]-start; \
1184         fi; \
1185         cd [+subdir+]/[+module+] && \
1186         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1187         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1188 @endif [+prefix+][+module+]-bootstrap
1189
1190 [+ ENDFOR bootstrap_stage +]
1191 [+ ENDIF bootstrap +]
1192 [+ ENDDEF +]
1193
1194 # --------------------------------------
1195 # Modules which run on the build machine
1196 # --------------------------------------
1197 [+ FOR build_modules +]
1198 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1199              host_alias=(get "host" "${build_alias}")
1200              target_alias=(get "target" "${target_alias}")
1201              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1202
1203 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1204              args="$(EXTRA_BUILD_FLAGS)" +]
1205 [+ ENDFOR build_module +]
1206
1207 # --------------------------------------
1208 # Modules which run on the host machine
1209 # --------------------------------------
1210 [+ FOR host_modules +]
1211 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1212              exports="$(HOST_EXPORTS)"
1213              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1214              host_alias=(get "host" "${host_alias}")
1215              target_alias=(get "target" "${target_alias}")
1216              args="$(HOST_CONFIGARGS)" +]
1217
1218 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1219        exports="$(HOST_EXPORTS)"
1220        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1221        args="$(EXTRA_HOST_FLAGS)"
1222        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1223        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1224
1225 .PHONY: check-[+module+] maybe-check-[+module+]
1226 maybe-check-[+module+]:
1227 @if [+module+]
1228 maybe-check-[+module+]: check-[+module+]
1229 [+ IF no_check +]
1230 check-[+module+]:
1231 [+ ELIF no_check_cross +]
1232 # This module is only tested in a native toolchain.
1233 check-[+module+]:
1234         @: $(MAKE); $(unstage)
1235         @if [ '$(host)' = '$(target)' ]; then \
1236           r=`${PWD_COMMAND}`; export r; \
1237           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1238           $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1239           ENDIF bootstrap +] \
1240           (cd $(HOST_SUBDIR)/[+module+] && \
1241             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1242             IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1243         fi
1244 [+ ELSE check +]
1245 check-[+module+]:
1246         @: $(MAKE); $(unstage)
1247         @r=`${PWD_COMMAND}`; export r; \
1248         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1249         $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1250         ENDIF bootstrap +] \
1251         (cd $(HOST_SUBDIR)/[+module+] && \
1252           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1253           IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1254 [+ ENDIF no_check +]
1255 @endif [+module+]
1256
1257 .PHONY: install-[+module+] maybe-install-[+module+]
1258 maybe-install-[+module+]:
1259 @if [+module+]
1260 maybe-install-[+module+]: install-[+module+]
1261 [+ IF no_install +]
1262 install-[+module+]:
1263 [+ ELSE install +]
1264 install-[+module+]: installdirs
1265         @: $(MAKE); $(unstage)
1266         @r=`${PWD_COMMAND}`; export r; \
1267         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1268         $(HOST_EXPORTS) \
1269         (cd $(HOST_SUBDIR)/[+module+] && \
1270           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1271 [+ ENDIF no_install +]
1272 @endif [+module+]
1273
1274 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1275 maybe-install-strip-[+module+]:
1276 @if [+module+]
1277 maybe-install-strip-[+module+]: install-strip-[+module+]
1278 [+ IF no_install +]
1279 install-strip-[+module+]:
1280 [+ ELSE install +]
1281 install-strip-[+module+]: installdirs
1282         @: $(MAKE); $(unstage)
1283         @r=`${PWD_COMMAND}`; export r; \
1284         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1285         $(HOST_EXPORTS) \
1286         (cd $(HOST_SUBDIR)/[+module+] && \
1287           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1288 [+ ENDIF no_install +]
1289 @endif [+module+]
1290
1291 # Other targets (info, dvi, pdf, etc.)
1292 [+ FOR recursive_targets +]
1293 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1294 maybe-[+make_target+]-[+module+]:
1295 @if [+module+]
1296 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1297 [+ IF (match-value? = "missing" (get "make_target") ) +]
1298 # [+module+] doesn't support [+make_target+].
1299 [+make_target+]-[+module+]:
1300 [+ ELSE +]
1301 [+make_target+]-[+module+]: [+
1302   FOR depend +]\
1303     [+depend+]-[+module+] [+
1304   ENDFOR depend +]
1305         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1306         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1307         r=`${PWD_COMMAND}`; export r; \
1308         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1309         $(HOST_EXPORTS) \
1310         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1311           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1312         done; \
1313         echo "Doing [+make_target+] in [+module+]"; \
1314         (cd $(HOST_SUBDIR)/[+module+] && \
1315           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1316                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1317                   "RANLIB=$${RANLIB}" \
1318                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1319                   [+make_target+]) \
1320           || exit 1
1321 [+ ENDIF +]
1322 @endif [+module+]
1323 [+ ENDFOR recursive_targets +]
1324 [+ ENDFOR host_modules +]
1325
1326 # ---------------------------------------
1327 # Modules which run on the target machine
1328 # ---------------------------------------
1329 [+ FOR target_modules +]
1330
1331 [+ IF raw_cxx +]
1332 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1333              check_multilibs=true
1334              exports="$(RAW_CXX_TARGET_EXPORTS)"
1335              host_alias=(get "host" "${target_alias}")
1336              target_alias=(get "target" "${target_alias}")
1337              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1338
1339 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1340        exports="$(RAW_CXX_TARGET_EXPORTS)"
1341        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1342 [+ ELSE +]
1343 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1344              check_multilibs=true
1345              exports="$(NORMAL_TARGET_EXPORTS)"
1346              host_alias=(get "host" "${target_alias}")
1347              target_alias=(get "target" "${target_alias}")
1348              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1349
1350 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1351        exports="$(NORMAL_TARGET_EXPORTS)"
1352        args="$(EXTRA_TARGET_FLAGS)" +]
1353 [+ ENDIF +]
1354
1355 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1356 maybe-check-target-[+module+]:
1357 @if target-[+module+]
1358 maybe-check-target-[+module+]: check-target-[+module+]
1359 [+ IF no_check +]
1360 # Dummy target for uncheckable module.
1361 check-target-[+module+]:
1362 [+ ELSE check +]
1363 check-target-[+module+]:
1364         @: $(MAKE); $(unstage)
1365         @r=`${PWD_COMMAND}`; export r; \
1366         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1367 IF raw_cxx +]
1368         $(RAW_CXX_TARGET_EXPORTS) \[+
1369 ELSE normal_cxx +]
1370         $(NORMAL_TARGET_EXPORTS) \[+
1371 ENDIF raw_cxx +]
1372         (cd $(TARGET_SUBDIR)/[+module+] && \
1373           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1374             IF raw_cxx
1375               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1376             ENDIF raw_cxx
1377           +] [+extra_make_flags+] check)
1378 [+ ENDIF no_check +]
1379 @endif target-[+module+]
1380
1381 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1382 maybe-install-target-[+module+]:
1383 @if target-[+module+]
1384 maybe-install-target-[+module+]: install-target-[+module+]
1385 [+ IF no_install +]
1386 # Dummy target for uninstallable.
1387 install-target-[+module+]:
1388 [+ ELSE install +]
1389 install-target-[+module+]: installdirs
1390         @: $(MAKE); $(unstage)
1391         @r=`${PWD_COMMAND}`; export r; \
1392         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1393 IF raw_cxx +]
1394         $(RAW_CXX_TARGET_EXPORTS) \[+
1395 ELSE normal_cxx +]
1396         $(NORMAL_TARGET_EXPORTS) \[+
1397 ENDIF raw_cxx +]
1398         (cd $(TARGET_SUBDIR)/[+module+] && \
1399           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1400 [+ ENDIF no_install +]
1401 @endif target-[+module+]
1402
1403 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1404 maybe-install-strip-target-[+module+]:
1405 @if target-[+module+]
1406 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1407 [+ IF no_install +]
1408 # Dummy target for uninstallable.
1409 install-strip-target-[+module+]:
1410 [+ ELSE install +]
1411 install-strip-target-[+module+]: installdirs
1412         @: $(MAKE); $(unstage)
1413         @r=`${PWD_COMMAND}`; export r; \
1414         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1415 IF raw_cxx +]
1416         $(RAW_CXX_TARGET_EXPORTS) \[+
1417 ELSE normal_cxx +]
1418         $(NORMAL_TARGET_EXPORTS) \[+
1419 ENDIF raw_cxx +]
1420         (cd $(TARGET_SUBDIR)/[+module+] && \
1421           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1422 [+ ENDIF no_install +]
1423 @endif target-[+module+]
1424
1425 # Other targets (info, dvi, pdf, etc.)
1426 [+ FOR recursive_targets +]
1427 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1428 maybe-[+make_target+]-target-[+module+]:
1429 @if target-[+module+]
1430 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1431 [+ IF (match-value? = "missing" (get "make_target") ) +]
1432 # [+module+] doesn't support [+make_target+].
1433 [+make_target+]-target-[+module+]:
1434 [+ ELSE +]
1435 [+make_target+]-target-[+module+]: [+
1436   FOR depend +]\
1437     [+depend+]-target-[+module+] [+
1438   ENDFOR depend +]
1439         @: $(MAKE); $(unstage)
1440         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
1441         r=`${PWD_COMMAND}`; export r; \
1442         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1443 IF raw_cxx +]
1444         $(RAW_CXX_TARGET_EXPORTS) \[+
1445 ELSE normal_cxx +]
1446         $(NORMAL_TARGET_EXPORTS) \[+
1447 ENDIF raw_cxx +]
1448         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
1449         for flag in $(EXTRA_TARGET_FLAGS); do \
1450           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1451         done; \
1452         (cd $(TARGET_SUBDIR)/[+module+] && \
1453           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1454                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1455                   "RANLIB=$${RANLIB}" \
1456                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1457                   [+extra_make_flags+] [+make_target+]) \
1458           || exit 1
1459 [+ ENDIF +]
1460 @endif target-[+module+]
1461 [+ ENDFOR recursive_targets +]
1462 [+ ENDFOR target_modules +]
1463
1464 @if target-libgomp
1465 .PHONY: check-target-libgomp-c++
1466 check-target-libgomp-c++:
1467         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1468
1469 @endif target-libgomp
1470
1471 @if target-libitm
1472 .PHONY: check-target-libitm-c++
1473 check-target-libitm-c++:
1474         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1475
1476 @endif target-libitm
1477
1478 # ----------
1479 # GCC module
1480 # ----------
1481
1482 @if gcc-no-bootstrap
1483 .PHONY: cross
1484 cross: all-build all-gas all-ld
1485         @r=`${PWD_COMMAND}`; export r; \
1486         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1487         $(HOST_EXPORTS) \
1488         echo "Building the C and C++ compiler"; \
1489         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1490         @r=`${PWD_COMMAND}`; export r; \
1491         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1492         echo "Building runtime libraries"; \
1493         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1494 @endif gcc-no-bootstrap
1495
1496 @if gcc
1497 [+ FOR languages +]
1498 .PHONY: check-gcc-[+language+] check-[+language+]
1499 check-gcc-[+language+]:
1500         r=`${PWD_COMMAND}`; export r; \
1501         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1502         $(HOST_EXPORTS) \
1503         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1504 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1505 [+ ENDFOR languages +]
1506
1507 # The gcc part of install-no-fixedincludes, which relies on an intimate
1508 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1509 .PHONY: gcc-install-no-fixedincludes
1510 gcc-install-no-fixedincludes:
1511         @if [ -f ./gcc/Makefile ]; then \
1512           r=`${PWD_COMMAND}`; export r; \
1513           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1514           $(HOST_EXPORTS) \
1515           (cd ./gcc \
1516            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1517         else true; fi
1518 @endif gcc
1519
1520 # ---------------------
1521 # GCC bootstrap support
1522 # ---------------------
1523
1524 # We track the current stage (the one in 'gcc') in the stage_current file.
1525 # stage_last instead tracks the stage that was built last.  These targets
1526 # are dummy when toplevel bootstrap is not active.
1527
1528 # While making host and target tools, symlinks to the final stage must be
1529 # there, so $(unstage) should be run at various points.  To avoid excessive
1530 # recursive invocations of make, we "inline" them using a variable.  These
1531 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1532 # to avoid warnings from the GNU Make job server.
1533
1534 unstage = :
1535 stage = :
1536 current_stage = ""
1537
1538 @if gcc-bootstrap
1539 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1540 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1541 current_stage = "`cat stage_current 2> /dev/null`"
1542 @endif gcc-bootstrap
1543
1544 .PHONY: unstage stage
1545 unstage:
1546         @: $(MAKE); $(unstage)
1547 stage:
1548         @: $(MAKE); $(stage)
1549
1550 # Disable commands for lean bootstrap.
1551 LEAN = false
1552
1553 # We name the build directories for the various stages "stage1-gcc",
1554 # "stage2-gcc","stage3-gcc", etc.
1555
1556 # Since the 'compare' process will fail (on debugging information) if any
1557 # directory names are different, we need to link the gcc directory for
1558 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1559 # the build directories constant as well. For the latter, we use naked names
1560 # like 'gcc', because the scripts in that directory assume it.  We use
1561 # mv on platforms where symlinks to directories do not work or are not
1562 # reliable.
1563
1564 # 'touch' doesn't work right on some platforms.
1565 STAMP = echo timestamp >
1566
1567 # We only want to compare .o files, so set this!
1568 objext = .o
1569
1570 [+ FOR bootstrap-stage +]
1571 .PHONY: stage[+id+]-start stage[+id+]-end
1572
1573 stage[+id+]-start::
1574         @: $(MAKE); $(stage); \
1575         echo stage[+id+] > stage_current; \
1576         echo stage[+id+] > stage_last; \
1577         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1578    FOR host_modules +][+ IF bootstrap +]
1579 @if [+ module +]
1580         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1581           mkdir stage[+id+]-[+module+]; \
1582         mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
1583         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1584 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1585         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1586           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1587         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
1588         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1589
1590 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1591 @if [+ module +]
1592         @if test -d $(HOST_SUBDIR)/[+module+]; then \
1593           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1594           mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
1595         fi
1596 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1597         @if test -d $(TARGET_SUBDIR); then \
1598           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1599           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
1600         fi
1601         rm -f stage_current
1602
1603 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1604 # remade, but not reconfigured.  The next stage (if any) will not be
1605 # reconfigured either.
1606 .PHONY: stage[+id+]-bubble
1607 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1608         @r=`${PWD_COMMAND}`; export r; \
1609         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1610         if test -f stage[+id+]-lean [+
1611           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1612           echo Skipping rebuild of stage[+id+]; \
1613         else \
1614           $(MAKE) stage[+id+]-start; \[+IF lean +]
1615           if $(LEAN); then \
1616             rm -rf stage[+lean+]-*; \
1617             $(STAMP) stage[+lean+]-lean; \
1618           fi; \[+ ENDIF lean +]
1619           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1620         fi[+ IF compare-target +]
1621         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1622
1623 .PHONY: all-stage[+id+] clean-stage[+id+]
1624 do-clean: clean-stage[+id+]
1625
1626 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1627 # only possibility, but now it conflicts with no-bootstrap rules
1628 @if gcc-bootstrap
1629 [+ IF compare-target +]
1630 [+compare-target+]:
1631         @r=`${PWD_COMMAND}`; export r; \
1632         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1633         if test -f stage[+prev+]-lean; then \
1634           echo Cannot compare object files as stage [+prev+] was deleted.; \
1635           exit 0; \
1636         fi; \
1637         : $(MAKE); $(stage); \
1638         rm -f .bad_compare; \
1639         echo Comparing stages [+prev+] and [+id+]; \
1640         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1641         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1642                  sed -n s,^stage$$sed-,,p`; \
1643         for file in $${files}; do \
1644           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1645           if test ! -f $$f1; then continue; fi; \
1646           $(do-[+compare-target+]) > /dev/null 2>&1; \
1647           if test $$? -eq 1; then \
1648             case $$file in \
1649               @compare_exclusions@) \
1650                 echo warning: $$file differs ;; \
1651               *) \
1652                 echo $$file differs >> .bad_compare ;; \
1653             esac; \
1654           fi; \
1655         done; \
1656         if [ -f .bad_compare ]; then \
1657           echo "Bootstrap comparison failure!"; \
1658           cat .bad_compare; \
1659           exit 1; \
1660         else \
1661           echo Comparison successful.; \
1662         fi; \
1663         $(STAMP) [+compare-target+][+ IF prev +]
1664         if $(LEAN); then \
1665           rm -rf stage[+prev+]-*; \
1666           $(STAMP) stage[+prev+]-lean; \
1667         fi[+ ENDIF prev +]
1668 [+ ENDIF compare-target +]
1669
1670 [+ IF bootstrap-target +]
1671 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1672 [+bootstrap-target+]:
1673         echo stage[+id+] > stage_final
1674         @r=`${PWD_COMMAND}`; export r; \
1675         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1676         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1677         @: $(MAKE); $(unstage)
1678         @r=`${PWD_COMMAND}`; export r; \
1679         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1680         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1681         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1682
1683 [+bootstrap-target+]-lean:
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) LEAN=: 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 bootstrap-target +]
1694
1695 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1696 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1697 .PHONY: distclean-stage[+id+]
1698 distclean-stage[+id+]::
1699         @: $(MAKE); $(stage)
1700         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1701         rm -rf stage[+id+]-* [+
1702           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1703
1704 [+ IF cleanstrap-target +]
1705 .PHONY: [+cleanstrap-target+]
1706 [+cleanstrap-target+]: do-distclean local-clean
1707         echo stage[+id+] > stage_final
1708         @r=`${PWD_COMMAND}`; export r; \
1709         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1710         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1711         @: $(MAKE); $(unstage)
1712         @r=`${PWD_COMMAND}`; export r; \
1713         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1714         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1715         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1716 [+ ENDIF cleanstrap-target +]
1717 @endif gcc-bootstrap
1718
1719 [+ ENDFOR bootstrap-stage +]
1720
1721 stageprofile-end::
1722         $(MAKE) distclean-stagefeedback
1723
1724 stagefeedback-start::
1725         @r=`${PWD_COMMAND}`; export r; \
1726         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1727         for i in prev-*; do \
1728           j=`echo $$i | sed s/^prev-//`; \
1729           cd $$r/$$i && \
1730           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1731           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
1732         done
1733
1734 @if gcc-bootstrap
1735 do-distclean: distclean-stage1
1736
1737 # Provide a GCC build when we're building target libraries.  This does
1738 # not work as a dependency, just as the minimum necessary to avoid errors.
1739 stage_last:
1740         @r=`${PWD_COMMAND}`; export r; \
1741         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1742         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1743
1744 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1745 # it in the dependency so that for example `make -j3 all-gcc' works.
1746 stage_current:
1747         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1748
1749 .PHONY: restrap
1750 restrap::
1751         @: $(MAKE); $(stage)
1752         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1753           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1754 restrap:: all
1755 @endif gcc-bootstrap
1756
1757 # --------------------------------------
1758 # Dependencies between different modules
1759 # --------------------------------------
1760
1761 # Generic dependencies for target modules on host stuff, especially gcc
1762 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1763   +][+ FOR bootstrap_stage +]
1764 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1765   ENDFOR +][+ ELSE bootstrap +]
1766 configure-target-[+module+]: stage_last[+
1767   ENDIF bootstrap +][+ ENDFOR target_modules +]
1768 @endif gcc-bootstrap
1769
1770 @if gcc-no-bootstrap[+ FOR target_modules +]
1771 configure-target-[+module+]: maybe-all-gcc[+
1772   ENDFOR target_modules +]
1773 @endif gcc-no-bootstrap
1774
1775
1776 # There are two types of dependencies here: 'hard' dependencies, where one
1777 # module simply won't build without the other; and 'soft' dependencies, where
1778 # if the depended-on module is missing, the depending module will do without
1779 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1780 # are made here to depend on a 'maybe-' target.  If you're not sure,
1781 # it's safer to use a soft dependency.
1782
1783 [+ ;; These Scheme functions build the bulk of the dependencies.
1784    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1785    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1786    ;; is taken from VAR-NAME.
1787    (define dep-target (lambda (module-kind var-name hard)
1788       (string-append
1789          (if hard "" "maybe-")
1790          (dep-subtarget var-name)
1791          module-kind
1792          (dep-module var-name)
1793       )))
1794
1795    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1796    (define make-dep (lambda (module-kind on-kind)
1797       (string-append
1798          (dep-target module-kind "module" #t) ": "
1799          (dep-target on-kind "on" (exist? "hard")))))
1800
1801    ;; dep-subtarget extracts everything up to the first dash in the given
1802    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1803    (define dep-subtarget (lambda (var-name)
1804       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1805
1806    ;; dep-module extracts everything up to the first dash in the given
1807    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1808    (define dep-module (lambda (var-name)
1809       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1810
1811    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1812    (define dep-stage (lambda ()
1813       (string-append
1814          "stage"
1815          (get "id")
1816          "-")))
1817
1818    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1819    ;; but is written in Scheme.
1820    (define dep-maybe (lambda ()
1821       (if (exist? "hard") "" "maybe-")))
1822
1823    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1824    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1825    ;; configure or build dependencies between bootstrapped modules; it returns
1826    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1827    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1828    ;; is only necessary for host modules.
1829    (define dep-kind (lambda ()
1830       (if (and (hash-ref boot-modules (dep-module "module"))
1831                (=* (dep-module "on") "build-"))
1832           "prebootstrap"
1833
1834           (if (or (= (dep-subtarget "on") "install-")
1835                   (not (hash-ref boot-modules (dep-module "module")))
1836                   (not (hash-ref boot-modules (dep-module "on"))))
1837               "normal"
1838               "bootstrap"))))
1839
1840    ;; We now build the hash table that is used by dep-kind.
1841    (define boot-modules (make-hash-table 113))
1842 +]
1843
1844 [+ FOR host_modules +][+
1845    (if (exist? "bootstrap")
1846        (hash-create-handle! boot-modules (get "module") #t))
1847    "" +][+ ENDFOR host_modules +]
1848 [+ FOR target_modules +][+
1849    (if (exist? "bootstrap")
1850        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1851    "" +][+ ENDFOR target_modules +]
1852
1853 # With all the machinery above in place, it is pretty easy to generate
1854 # dependencies.  Host dependencies are a bit more complex because we have
1855 # to check for bootstrap/prebootstrap dependencies.  To resolve
1856 # prebootstrap dependencies, prebootstrap modules are gathered in
1857 # a hash table.
1858 [+ FOR dependencies +][+ (make-dep "" "") +]
1859 [+ CASE (dep-kind) +]
1860 [+ == "prebootstrap"
1861      +][+ FOR bootstrap_stage +]
1862 [+ (make-dep (dep-stage) "") +][+
1863        ENDFOR bootstrap_stage +]
1864 [+ == "bootstrap"
1865      +][+ FOR bootstrap_stage +]
1866 [+ (make-dep (dep-stage) (dep-stage)) +][+
1867        ENDFOR bootstrap_stage +]
1868 [+ ESAC +][+
1869 ENDFOR dependencies +]
1870
1871 # Dependencies for target modules on other target modules are
1872 # described by lang_env_dependencies; the defaults apply to anything
1873 # not mentioned there.
1874 [+
1875    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1876    (define lang-dep (lambda (lang)
1877       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1878
1879    ;; Build the hash table we will need.
1880    (define lang-env-deps (make-hash-table 7))
1881 +][+ FOR lang_env_dependencies +][+
1882    (if (exist? "cxx")
1883        (hash-create-handle! lang-env-deps
1884           (string-append (get "module") "-" "cxx") #t))
1885
1886    (if (exist? "no_c")
1887        (hash-create-handle! lang-env-deps
1888           (string-append (get "module") "-" "no_c") #t))
1889
1890    (if (exist? "no_gcc")
1891        (hash-create-handle! lang-env-deps
1892           (string-append (get "module") "-" "no_gcc") #t))
1893    "" +][+ ENDFOR lang_env_dependencies +]
1894
1895 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1896   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1897 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1898   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1899 @endif gcc-bootstrap
1900
1901 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1902 configure-target-[+module+]: maybe-all-target-libgcc[+
1903   ENDIF +][+ ENDFOR target_modules +]
1904 @endif gcc-no-bootstrap
1905
1906 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1907 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1908   ENDIF +][+ IF (lang-dep "cxx") +]
1909 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1910   ENDIF +]
1911 [+ ENDFOR target_modules +]
1912
1913 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1914 GDB_TK = @GDB_TK@
1915 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1916 configure-gdb: $(CONFIGURE_GDB_TK)
1917 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1918 install-gdb: $(INSTALL_GDB_TK)
1919
1920 # Serialization dependencies.  Host configures don't work well in parallel to
1921 # each other, due to contention over config.cache.  Target configures and
1922 # build configures are similar.
1923 @serialization_dependencies@
1924
1925 # --------------------------------
1926 # Regenerating top level configury
1927 # --------------------------------
1928
1929 # Rebuilding Makefile.in, using autogen.
1930 AUTOGEN = autogen
1931 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1932         cd $(srcdir) && $(AUTOGEN) Makefile.def
1933
1934 # Rebuilding Makefile.
1935 Makefile: $(srcdir)/Makefile.in config.status
1936         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1937
1938 config.status: configure
1939         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1940
1941 # Rebuilding configure.
1942 AUTOCONF = autoconf
1943 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1944         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
1945         $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
1946         $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
1947         $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
1948         cd $(srcdir) && $(AUTOCONF)
1949
1950 # ------------------------------
1951 # Special directives to GNU Make
1952 # ------------------------------
1953
1954 # Don't pass command-line variables to submakes.
1955 .NOEXPORT:
1956 MAKEOVERRIDES=
1957
1958 # end of Makefile.in