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         GUPC="$(GUPC_FOR_BUILD)"; export GUPC; \
 164         GUPCFLAGS="$(GUPCFLAGS_FOR_BUILD)"; export GUPCFLAGS; \
 165         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 166         LD="$(LD_FOR_BUILD)"; export LD; \
 167         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 168         NM="$(NM_FOR_BUILD)"; export NM; \
 169         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 170         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 171         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 172
 173 # These variables must be set on the make command line for directories
 174 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 175 EXTRA_BUILD_FLAGS = \
 176         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 177         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 178
 179 # This is the list of directories to built for the host system.
 180 SUBDIRS = @configdirs@
 181 TARGET_CONFIGDIRS = @target_configdirs@
 182 # This is set by the configure script to the arguments to use when configuring
 183 # directories built for the host system.
 184 HOST_CONFIGARGS = @host_configargs@
 185 # Host programs are put under this directory, which is . except if building
 186 # with srcdir=..
 187 HOST_SUBDIR = @host_subdir@
 188 # This is the list of variables to export in the environment when
 189 # configuring subdirectories for the host system.  We need to pass
 190 # some to the GCC configure because of its hybrid host/target nature.
 191 HOST_EXPORTS = \
 192         $(BASE_EXPORTS) \
 193         CC="$(CC)"; export CC; \
 194         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 195         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 196         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 197         CXX="$(CXX)"; export CXX; \
 198         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 199         GCJ="$(GCJ)"; export GCJ; \
 200         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 201         GOC="$(GOC)"; export GOC; \
 202         GUPC="$(GUPC)"; export GUPC; \
 203         AR="$(AR)"; export AR; \
 204         AS="$(AS)"; export AS; \
 205         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 206         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 207         LD="$(LD)"; export LD; \
 208         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 209         NM="$(NM)"; export NM; \
 210         RANLIB="$(RANLIB)"; export RANLIB; \
 211         WINDRES="$(WINDRES)"; export WINDRES; \
 212         WINDMC="$(WINDMC)"; export WINDMC; \
 213         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 214         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 215         READELF="$(READELF)"; export READELF; \
 216         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 217         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 218         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 219         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 220         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 221         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 222         OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
 223         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 224         READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
 225         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 226         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 227         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 228         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 229         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
 230         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
 231         LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
 232         LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
 233 @if gcc-bootstrap
 234         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 235 @endif gcc-bootstrap
 236         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 237
 238 POSTSTAGE1_CXX_EXPORT = \
 239         CXX='$(CXX)'; export CXX; \
 240         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 241 @if target-libstdc++-v3-bootstrap
 242 # Override the above if we're bootstrapping C++.
 243 POSTSTAGE1_CXX_EXPORT = \
 244         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
 245           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 246           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 247           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 248           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 249           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 250           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
 251           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 252           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 253           export CXX; \
 254         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 255 @endif target-libstdc++-v3-bootstrap
 256
 257 # Similar, for later GCC stages.
 258 POSTSTAGE1_HOST_EXPORTS = \
 259         $(HOST_EXPORTS) \
 260         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 261           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 262           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 263         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 264         $(POSTSTAGE1_CXX_EXPORT) \
 265         $(LTO_EXPORTS) \
 266         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 267         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 268         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 269
 270 # Target libraries are put under this directory:
 271 TARGET_SUBDIR = @target_subdir@
 272 # This is set by the configure script to the arguments to use when configuring
 273 # directories built for the target.
 274 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 275 # This is the list of variables to export in the environment when
 276 # configuring subdirectories for the target system.
 277 BASE_TARGET_EXPORTS = \
 278         $(BASE_EXPORTS) \
 279         AR="$(AR_FOR_TARGET)"; export AR; \
 280         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 281         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 282         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 283         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 284         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 285         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 286         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
 287         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 288         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 289         GUPC="$(GUPC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GUPC; \
 290         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 291         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 292         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 293         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 294         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 295         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 296         OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
 297         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 298         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 299         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 300         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 301         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 302 @if gcc-bootstrap
 303         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 304 @endif gcc-bootstrap
 305         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 306         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 307
 308 RAW_CXX_TARGET_EXPORTS = \
 309         $(BASE_TARGET_EXPORTS) \
 310         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 311         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 312
 313 NORMAL_TARGET_EXPORTS = \
 314         $(BASE_TARGET_EXPORTS) \
 315         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 316
 317 # Where to find GMP
 318 HOST_GMPLIBS = @gmplibs@
 319 HOST_GMPINC = @gmpinc@
 320
 321 # Where to find ISL
 322 HOST_ISLLIBS = @isllibs@
 323 HOST_ISLINC = @islinc@
 324
 325 # Where to find libelf
 326 HOST_LIBELFLIBS = @libelflibs@
 327 HOST_LIBELFINC = @libelfinc@
 328
 329 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
 330
 331 # ----------------------------------------------
 332 # Programs producing files for the BUILD machine
 333 # ----------------------------------------------
 334
 335 SHELL = @SHELL@
 336
 337 # pwd command to use.  Allow user to override default by setting PWDCMD in
 338 # the environment to account for automounters.  The make variable must not
 339 # be called PWDCMD, otherwise the value set here is passed to make
 340 # subprocesses and overrides the setting from the user's environment.
 341 # Don't use PWD since it is a common shell environment variable and we
 342 # don't want to corrupt it.
 343 PWD_COMMAND = $${PWDCMD-pwd}
 344
 345 # compilers to use to create programs which must be run in the build
 346 # environment.
 347 AR_FOR_BUILD = @AR_FOR_BUILD@
 348 AS_FOR_BUILD = @AS_FOR_BUILD@
 349 CC_FOR_BUILD = @CC_FOR_BUILD@
 350 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 351 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 352 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 353 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 354 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 355 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 356 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 357 GUPC_FOR_BUILD = @GUPC_FOR_BUILD@
 358 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 359 LD_FOR_BUILD = @LD_FOR_BUILD@
 360 NM_FOR_BUILD = @NM_FOR_BUILD@
 361 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 362 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 363 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 364
 365 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 366 # here so that they can be overridden by Makefile fragments.
 367 BUILD_PREFIX = @BUILD_PREFIX@
 368 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 369
 370 # Flags to pass to stage2 and later makes.  They are defined
 371 # here so that they can be overridden by Makefile fragments.
 372 BOOT_CFLAGS= -g -O2
 373 BOOT_LDFLAGS=
 374 BOOT_ADAFLAGS= -gnatpg
 375
 376 AWK = @AWK@
 377 SED = @SED@
 378 BISON = @BISON@
 379 YACC = @YACC@
 380 FLEX = @FLEX@
 381 LEX = @LEX@
 382 M4 = @M4@
 383 MAKEINFO = @MAKEINFO@
 384 EXPECT = @EXPECT@
 385 RUNTEST = @RUNTEST@
 386
 387 # This just becomes part of the MAKEINFO definition passed down to
 388 # sub-makes.  It lets flags be given on the command line while still
 389 # using the makeinfo from the object tree.
 390 # (Default to avoid splitting info files by setting the threshold high.)
 391 MAKEINFOFLAGS = --split-size=5000000
 392
 393 # ---------------------------------------------
 394 # Programs producing files for the HOST machine
 395 # ---------------------------------------------
 396
 397 AS = @AS@
 398 AR = @AR@
 399 AR_FLAGS = rc
 400 CC = @CC@
 401 CXX = @CXX@
 402 DLLTOOL = @DLLTOOL@
 403 LD = @LD@
 404 LIPO = @LIPO@
 405 NM = @NM@
 406 OBJDUMP = @OBJDUMP@
 407 RANLIB = @RANLIB@
 408 READELF = @READELF@
 409 STRIP = @STRIP@
 410 WINDRES = @WINDRES@
 411 WINDMC = @WINDMC@
 412
 413 GNATBIND = @GNATBIND@
 414 GNATMAKE = @GNATMAKE@
 415
 416 CFLAGS = @CFLAGS@
 417 LDFLAGS = @LDFLAGS@
 418 LIBCFLAGS = $(CFLAGS)
 419 CXXFLAGS = @CXXFLAGS@
 420 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 421 GOCFLAGS = $(CFLAGS)
 422 GUPCFLAGS = $(CFLAGS)
 423
 424 TFLAGS =
 425
 426 # Defaults for all stages; some are overridden below.
 427
 428 STAGE_CFLAGS = $(BOOT_CFLAGS)
 429 STAGE_TFLAGS = $(TFLAGS)
 430 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 431
 432 [+ FOR bootstrap-stage +]
 433 # Defaults for stage [+id+]; some are overridden below.
 434 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 435 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 436 @if target-libstdc++-v3-bootstrap
 437 # Override the above if we're bootstrapping C++.
 438 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 439 @endif target-libstdc++-v3-bootstrap
 440 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 441 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 442 [+ ENDFOR bootstrap-stage +]
 443
 444 # Only build the C compiler for stage1, because that is the only one that
 445 # we can guarantee will build with the native compiler, and also it is the
 446 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 447 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 448 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 449
 450 STAGE1_CFLAGS = @stage1_cflags@
 451 STAGE1_CHECKING = @stage1_checking@
 452 STAGE1_LANGUAGES = @stage1_languages@
 453 # * We force-disable intermodule optimizations, even if
 454 #   --enable-intermodule was passed, since the installed compiler
 455 #   probably can't handle them.  Luckily, autoconf always respects
 456 #   the last argument when conflicting --enable arguments are passed.
 457 # * Likewise, we force-disable coverage flags, since the installed
 458 #   compiler probably has never heard of them.
 459 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 460 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 461           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 462           --disable-build-format-warnings
 463
 464 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 465 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 466
 467 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
 468 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 469
 470 do-compare = @do_compare@
 471 do-compare3 = $(do-compare)
 472
 473 # -----------------------------------------------
 474 # Programs producing files for the TARGET machine
 475 # -----------------------------------------------
 476
 477 AR_FOR_TARGET=@AR_FOR_TARGET@
 478 AS_FOR_TARGET=@AS_FOR_TARGET@
 479 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 480
 481 # If GCC_FOR_TARGET is not overriden on the command line, then this
 482 # variable is passed down to the gcc Makefile, where it is used to
 483 # build libgcc2.a.  We define it here so that it can itself be
 484 # overridden on the command line.
 485 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 486 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 487 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 488 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 489 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 490 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 491 GUPC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GUPC_FOR_TARGET@
 492 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 493 LD_FOR_TARGET=@LD_FOR_TARGET@
 494
 495 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 496 NM_FOR_TARGET=@NM_FOR_TARGET@
 497 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 498 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
 499 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 500 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 501 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 502 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 503 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 504
 505 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 506 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 507 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 508
 509 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 510 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 511
 512 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 513 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 514 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 515 GOCFLAGS_FOR_TARGET = -O2 -g
 516 GUPCFLAGS_FOR_TARGET = -O2 -g
 517
 518 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 519 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 520 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 521
 522 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 523
 524 # ------------------------------------
 525 # Miscellaneous targets and flag lists
 526 # ------------------------------------
 527
 528 # The first rule in the file had better be this one.  Don't put any above it.
 529 # This lives here to allow makefile fragments to contain dependencies.
 530 all:
 531
 532 #### host and target specific makefile fragments come in here.
 533 @target_makefile_frag@
 534 @alphaieee_frag@
 535 @ospace_frag@
 536 @host_makefile_frag@
 537 ###
 538
 539 # This is the list of directories that may be needed in RPATH_ENVVAR
 540 # so that programs built for the target machine work.
 541 TARGET_LIB_PATH = [+ FOR target_modules +][+
 542   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 543   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 544 [+ FOR target_modules +][+ IF lib_path +]
 545 @if target-[+module+]
 546 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 547 @endif target-[+module+]
 548 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 549
 550
 551 # This is the list of directories that may be needed in RPATH_ENVVAR
 552 # so that programs built for the host machine work.
 553 HOST_LIB_PATH = [+ FOR host_modules +][+
 554   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 555   ENDFOR host_modules +]
 556
 557 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 558 @if gcc
 559 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 560 @endif gcc
 561
 562 [+ FOR host_modules +][+ IF lib_path +]
 563 @if [+module+]
 564 HOST_LIB_PATH_[+module+] = \
 565   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 566   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 567 @endif [+module+]
 568 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 569
 570 CXX_FOR_TARGET_FLAG_TO_PASS = \
 571         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 572 @if target-libstdc++-v3
 573 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 574 # functional C++ compiler.  When we recurse, if we expand
 575 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 576 # libstdc++ include flags from the script.  Instead, we get an
 577 # -funconfigured-* word, so that we'll get errors if this invalid C++
 578 # command line is used for anything, but also so that we can use the
 579 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 580 # don't pass it on, sub-make will use the default definition, that
 581 # re-expands it at the time of use, so we'll get it right when we need
 582 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 583 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 584 # really work, for C++ host programs can't depend on the current-stage
 585 # C++ target library.
 586 CXX_FOR_TARGET_FLAG_TO_PASS = \
 587         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 588 @endif target-libstdc++-v3
 589
 590 # Flags to pass down to all sub-makes.
 591 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 592         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 593         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 594         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 595         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 596         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 597         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 598         "TFLAGS=$(TFLAGS)" \
 599         "CONFIG_SHELL=$(SHELL)" \
 600         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 601
 602 # We leave this in just in case, but it is not needed anymore.
 603 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 604
 605 # Flags to pass down to most sub-makes, in which we're building with
 606 # the host environment.
 607 EXTRA_HOST_FLAGS = \
 608         'AR=$(AR)' \
 609         'AS=$(AS)' \
 610         'CC=$(CC)' \
 611         'CXX=$(CXX)' \
 612         'DLLTOOL=$(DLLTOOL)' \
 613         'GCJ=$(GCJ)' \
 614         'GFORTRAN=$(GFORTRAN)' \
 615         'GOC=$(GOC)' \
 616         'GUPC=$(GUPC)' \
 617         'LD=$(LD)' \
 618         'LIPO=$(LIPO)' \
 619         'NM=$(NM)' \
 620         'OBJDUMP=$(OBJDUMP)' \
 621         'RANLIB=$(RANLIB)' \
 622         'READELF=$(READELF)' \
 623         'STRIP=$(STRIP)' \
 624         'WINDRES=$(WINDRES)' \
 625         'WINDMC=$(WINDMC)'
 626
 627 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 628
 629 # Flags to pass to stage1 or when not bootstrapping.
 630
 631 STAGE1_FLAGS_TO_PASS = \
 632         LDFLAGS="$${LDFLAGS}" \
 633         HOST_LIBS="$${HOST_LIBS}"
 634
 635 # Flags to pass to stage2 and later makes.
 636
 637 POSTSTAGE1_FLAGS_TO_PASS = \
 638         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 639         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 640         GNATBIND="$${GNATBIND}" \
 641         LDFLAGS="$${LDFLAGS}" \
 642         HOST_LIBS="$${HOST_LIBS}" \
 643         $(LTO_FLAGS_TO_PASS) \
 644         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 645
 646 @if gcc-bootstrap
 647 EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
 648                        $(POSTSTAGE1_HOST_EXPORTS) \
 649                      fi;
 650
 651 EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
 652 @endif gcc-bootstrap
 653
 654 # Flags to pass down to makes which are built with the target environment.
 655 # The double $ decreases the length of the command line; those variables
 656 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 657 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 658 # so we expand them here.
 659 EXTRA_TARGET_FLAGS = \
 660         'AR=$$(AR_FOR_TARGET)' \
 661         'AS=$(COMPILER_AS_FOR_TARGET)' \
 662         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 663         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 664         'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 665          -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 666          $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 667         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 668         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 669         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 670         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 671         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 672         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 673         'GUPC=$$(GUPC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 674         'GUPCFLAGS=$$(GUPCFLAGS_FOR_TARGET)' \
 675         'LD=$(COMPILER_LD_FOR_TARGET)' \
 676         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 677         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 678         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 679         'NM=$(COMPILER_NM_FOR_TARGET)' \
 680         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 681         'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
 682         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 683         'READELF=$$(READELF_FOR_TARGET)' \
 684         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 685         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 686         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 687         'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
 688         'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
 689         "TFLAGS=$$TFLAGS"
 690
 691 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 692
 693 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 694 # unfortunately needs the native compiler and the target ar and
 695 # ranlib.
 696 # If any variables are added here, they must be added to do-*, below.
 697 # The BUILD_* variables are a special case, which are used for the gcc
 698 # cross-building scheme.
 699 EXTRA_GCC_FLAGS = \
 700         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 701         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 702         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 703
 704 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 705
 706 @if gcc
 707 BUILD_CONFIG = @BUILD_CONFIG@
 708 ifneq ($(BUILD_CONFIG),)
 709 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 710 endif
 711 @endif gcc
 712
 713 .PHONY: configure-host
 714 configure-host: [+
 715   FOR host_modules +] \
 716     maybe-configure-[+module+][+
 717   ENDFOR host_modules +]
 718 .PHONY: configure-target
 719 configure-target: [+
 720   FOR target_modules +] \
 721     maybe-configure-target-[+module+][+
 722   ENDFOR target_modules +]
 723
 724 # The target built for a native non-bootstrap build.
 725 .PHONY: all
 726 all:
 727 @if gcc-bootstrap
 728         [ -f stage_final ] || echo stage3 > stage_final
 729         @r=`${PWD_COMMAND}`; export r; \
 730         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 731         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 732 @endif gcc-bootstrap
 733         @: $(MAKE); $(unstage)
 734         @r=`${PWD_COMMAND}`; export r; \
 735         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 736 @if gcc-bootstrap
 737         if [ -f stage_last ]; then \
 738           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 739           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 740         else \
 741 @endif gcc-bootstrap
 742           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 743 @if gcc-bootstrap
 744             ; \
 745         fi \
 746 @endif gcc-bootstrap
 747         && :
 748
 749 .PHONY: all-build
 750 [+ FOR build_modules +]
 751 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 752
 753 .PHONY: all-host
 754 [+ FOR host_modules +][+ IF bootstrap +]
 755 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 756 all-host: maybe-all-[+module+][+ IF bootstrap +]
 757 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 758
 759 .PHONY: all-target
 760 [+ FOR target_modules +][+ IF bootstrap +]
 761 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 762 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 763 @endif target-[+module+]-no-bootstrap[+
 764   ENDIF bootstrap +][+ ENDFOR target_modules +]
 765
 766 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 767 # ``make X'' in all subdirectories (because, in general, there is a
 768 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 769 # but it may do additional work as well).
 770 [+ FOR recursive_targets +]
 771 .PHONY: do-[+make_target+]
 772 do-[+make_target+]:
 773         @: $(MAKE); $(unstage)
 774         @r=`${PWD_COMMAND}`; export r; \
 775         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 776         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 777           [+make_target+]-target
 778
 779
 780 .PHONY: [+make_target+]-host
 781 [+ FOR host_modules +]
 782 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 783
 784 .PHONY: [+make_target+]-target
 785 [+ FOR target_modules +]
 786 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 787 [+ ENDFOR recursive_targets +]
 788
 789 # Here are the targets which correspond to the do-X targets.
 790
 791 .PHONY: info installcheck dvi pdf html
 792 .PHONY: install-info install-pdf install-html
 793 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 794 .PHONY: local-clean local-distclean local-maintainer-clean
 795 info: do-info
 796 installcheck: do-installcheck
 797 dvi: do-dvi
 798 pdf: do-pdf
 799 html: do-html
 800
 801 # Make sure makeinfo is built before we do a `make info', if we're
 802 # in fact building texinfo.
 803 do-info: maybe-all-texinfo
 804
 805 install-info: do-install-info dir.info
 806         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 807         if [ -f dir.info ]; then \
 808           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
 809         else true; fi
 810
 811 install-pdf: do-install-pdf
 812
 813 install-html: do-install-html
 814
 815 local-clean:
 816         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 817
 818 local-distclean:
 819         -rm -f Makefile config.status config.cache mh-frag mt-frag
 820         -rm -f maybedep.tmp serdep.tmp
 821         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 822           rm -rf $(TARGET_SUBDIR); \
 823         else true; fi
 824         -rm -rf $(BUILD_SUBDIR)
 825         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 826           rm -rf $(HOST_SUBDIR); \
 827         else true; fi
 828         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 829         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 830         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 831         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 832         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 833         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 834
 835 local-maintainer-clean:
 836         @echo "This command is intended for maintainers to use;"
 837         @echo "it deletes files that may require special tools to rebuild."
 838
 839 clean: do-clean local-clean
 840 mostlyclean: do-mostlyclean local-clean
 841 distclean: do-distclean local-clean local-distclean
 842 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 843 maintainer-clean: local-distclean
 844 realclean: maintainer-clean
 845
 846 # Check target.
 847
 848 .PHONY: check do-check
 849 check: do-check
 850
 851 # Only include modules actually being configured and built.
 852 .PHONY: check-host
 853 check-host: [+
 854   FOR host_modules +] \
 855     maybe-check-[+module+][+
 856   ENDFOR host_modules +]
 857
 858 .PHONY: check-target
 859 check-target: [+
 860   FOR target_modules +] \
 861     maybe-check-target-[+module+][+
 862   ENDFOR target_modules +]
 863
 864 do-check:
 865         @: $(MAKE); $(unstage)
 866         @r=`${PWD_COMMAND}`; export r; \
 867         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 868         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 869
 870 # Automated reporting of test results.
 871
 872 warning.log: build.log
 873         $(srcdir)/contrib/warn_summary build.log > $@
 874
 875 mail-report.log:
 876         if test x'$(BOOT_CFLAGS)' != x''; then \
 877             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 878         fi; \
 879         $(srcdir)/contrib/test_summary -t >$@
 880         chmod +x $@
 881         echo If you really want to send e-mail, run ./$@ now
 882
 883 mail-report-with-warnings.log: warning.log
 884         if test x'$(BOOT_CFLAGS)' != x''; then \
 885             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 886         fi; \
 887         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 888         chmod +x $@
 889         echo If you really want to send e-mail, run ./$@ now
 890
 891 # Local Vim config
 892
 893 $(srcdir)/.local.vimrc:
 894         $(LN_S) contrib/vimrc $@
 895
 896 $(srcdir)/.lvimrc:
 897         $(LN_S) contrib/vimrc $@
 898
 899 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
 900
 901 .PHONY: vimrc
 902
 903 # Installation targets.
 904
 905 .PHONY: install uninstall
 906 install:
 907         @: $(MAKE); $(unstage)
 908         @r=`${PWD_COMMAND}`; export r; \
 909         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 910         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 911
 912 .PHONY: install-host-nogcc
 913 install-host-nogcc: [+
 914   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 915     maybe-install-[+module+][+ ENDIF +][+
 916   ENDFOR host_modules +]
 917
 918 .PHONY: install-host
 919 install-host: [+
 920   FOR host_modules +] \
 921     maybe-install-[+module+][+
 922   ENDFOR host_modules +]
 923
 924 .PHONY: install-target
 925 install-target: [+
 926   FOR target_modules +] \
 927     maybe-install-target-[+module+][+
 928   ENDFOR target_modules +]
 929
 930 uninstall:
 931         @echo "the uninstall target is not supported in this tree"
 932
 933 .PHONY: install.all
 934 install.all: install-no-fixedincludes
 935         @if [ -f ./gcc/Makefile ]; then \
 936                 r=`${PWD_COMMAND}`; export r; \
 937                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 938                 $(HOST_EXPORTS) \
 939                 (cd ./gcc && \
 940                 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
 941         else \
 942                 true; \
 943         fi
 944
 945 # install-no-fixedincludes is used to allow the elaboration of binary packages
 946 # suitable for distribution, where we cannot include the fixed system header
 947 # files.
 948 .PHONY: install-no-fixedincludes
 949 install-no-fixedincludes: installdirs install-host-nogcc \
 950         install-target gcc-install-no-fixedincludes
 951
 952 .PHONY: install-strip
 953 install-strip:
 954         @: $(MAKE); $(unstage)
 955         @r=`${PWD_COMMAND}`; export r; \
 956         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 957         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 958
 959 .PHONY: install-strip-host
 960 install-strip-host: [+
 961   FOR host_modules +] \
 962     maybe-install-strip-[+module+][+
 963   ENDFOR host_modules +]
 964
 965 .PHONY: install-strip-target
 966 install-strip-target: [+
 967   FOR target_modules +] \
 968     maybe-install-strip-target-[+module+][+
 969   ENDFOR target_modules +]
 970
 971
 972 ### other supporting targets
 973
 974 MAKEDIRS= \
 975         $(DESTDIR)$(prefix) \
 976         $(DESTDIR)$(exec_prefix)
 977 .PHONY: installdirs
 978 installdirs: mkinstalldirs
 979         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 980
 981 dir.info: do-install-info
 982         if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
 983           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
 984           mv -f dir.info.new dir.info; \
 985         else true; \
 986         fi
 987
 988 dist:
 989         @echo "Building a full distribution of this tree isn't done"
 990         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 991
 992 etags tags: TAGS
 993
 994 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 995 # ability to use several tags files at once, so there is probably no need
 996 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 997 # (if we felt like it) have this Makefile write a piece of elisp which
 998 # the user could load to tell emacs19 where all the TAGS files we just
 999 # built are.
1000 TAGS: do-TAGS
1001
1002 # ------------------------------------
1003 # Macros for configure and all targets
1004 # ------------------------------------
1005
1006 [+ DEFINE configure +]
1007 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1008 maybe-configure-[+prefix+][+module+]:
1009 @if gcc-bootstrap
1010 configure-[+prefix+][+module+]: stage_current
1011 @endif gcc-bootstrap
1012 @if [+prefix+][+module+]
1013 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1014 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1015         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1016         @r=`${PWD_COMMAND}`; export r; \
1017         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1018         [+ IF check_multilibs
1019         +]echo "Checking multilib configuration for [+module+]..."; \
1020         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1021         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1022         if test -r [+subdir+]/[+module+]/multilib.out; then \
1023           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1024             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1025           else \
1026             rm -f [+subdir+]/[+module+]/Makefile; \
1027             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1028           fi; \
1029         else \
1030           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1031         fi; \
1032         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1033         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1034         [+exports+] [+extra_exports+] \
1035         echo Configuring in [+subdir+]/[+module+]; \
1036         cd "[+subdir+]/[+module+]" || exit 1; \
1037         case $(srcdir) in \
1038           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1039           *) topdir=`echo [+subdir+]/[+module+]/ | \
1040                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1041         esac; \
1042         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1043         [+ IF no-config-site +]rm -f no-such-file || : ; \
1044         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1045           $$s/$$module_srcdir/configure \
1046           --srcdir=$${topdir}/$$module_srcdir \
1047           [+args+] --build=${build_alias} --host=[+host_alias+] \
1048           --target=[+target_alias+] [+extra_configure_flags+] \
1049           || exit 1
1050 @endif [+prefix+][+module+]
1051
1052 [+ IF bootstrap +]
1053 [+ FOR bootstrap_stage +]
1054 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1055 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1056 @if [+prefix+][+module+]-bootstrap
1057 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1058 configure-stage[+id+]-[+prefix+][+module+]:
1059         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1060         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1061         @r=`${PWD_COMMAND}`; export r; \
1062         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1063         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1064         [+ IF check_multilibs
1065         +]echo "Checking multilib configuration for [+module+]..."; \
1066         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1067         if test -r [+subdir+]/[+module+]/multilib.out; then \
1068           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1069             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1070           else \
1071             rm -f [+subdir+]/[+module+]/Makefile; \
1072             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1073           fi; \
1074         else \
1075           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1076         fi; \
1077         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1078         [+exports+][+ IF prev +] \
1079         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1080         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1081         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1082         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1083         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1084         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1085         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1086         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1087   ENDIF prefix +] [+extra_exports+] \
1088         echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1089         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1090         cd [+subdir+]/[+module+] || exit 1; \
1091         case $(srcdir) in \
1092           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1093           *) topdir=`echo [+subdir+]/[+module+]/ | \
1094                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1095         esac; \
1096         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1097         $(SHELL) $$s/$$module_srcdir/configure \
1098           --srcdir=$${topdir}/$$module_srcdir \
1099           [+args+] --build=${build_alias} --host=[+host_alias+] \
1100           --target=[+target_alias+] \
1101           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1102           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1103           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1104 @endif [+prefix+][+module+]-bootstrap
1105 [+ ENDFOR bootstrap_stage +]
1106 [+ ENDIF bootstrap +]
1107 [+ ENDDEF +]
1108
1109 [+ DEFINE all +]
1110 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1111 maybe-all-[+prefix+][+module+]:
1112 @if gcc-bootstrap
1113 all-[+prefix+][+module+]: stage_current
1114 @endif gcc-bootstrap
1115 @if [+prefix+][+module+]
1116 TARGET-[+prefix+][+module+]=[+
1117   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1118 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1119 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1120         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1121         @r=`${PWD_COMMAND}`; export r; \
1122         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1123         [+exports+] [+extra_exports+] \
1124         (cd [+subdir+]/[+module+] && \
1125           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1126                 $(TARGET-[+prefix+][+module+]))
1127 @endif [+prefix+][+module+]
1128
1129 [+ IF bootstrap +]
1130 [+ FOR bootstrap_stage +]
1131 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1132 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1133 maybe-all-stage[+id+]-[+prefix+][+module+]:
1134 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1135 @if [+prefix+][+module+]-bootstrap
1136 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1137 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1138 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1139 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1140         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1141         @r=`${PWD_COMMAND}`; export r; \
1142         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1143         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1144         [+exports+][+ IF prev +] \
1145         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1146         cd [+subdir+]/[+module+] && \
1147         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1148                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1149                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1150                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1151                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1152                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1153                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1154                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1155                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1156                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1157                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1158                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1159                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1160                 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1161                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1162
1163 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1164 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1165 clean-stage[+id+]-[+prefix+][+module+]:
1166         @if [ $(current_stage) = stage[+id+] ]; then \
1167           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1168         else \
1169           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1170           $(MAKE) stage[+id+]-start; \
1171         fi; \
1172         cd [+subdir+]/[+module+] && \
1173         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1174         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1175 @endif [+prefix+][+module+]-bootstrap
1176
1177 [+ ENDFOR bootstrap_stage +]
1178 [+ ENDIF bootstrap +]
1179 [+ ENDDEF +]
1180
1181 # --------------------------------------
1182 # Modules which run on the build machine
1183 # --------------------------------------
1184 [+ FOR build_modules +]
1185 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1186              host_alias=(get "host" "${build_alias}")
1187              target_alias=(get "target" "${target_alias}")
1188              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1189
1190 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1191              args="$(EXTRA_BUILD_FLAGS)" +]
1192 [+ ENDFOR build_module +]
1193
1194 # --------------------------------------
1195 # Modules which run on the host machine
1196 # --------------------------------------
1197 [+ FOR host_modules +]
1198 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1199              exports="$(HOST_EXPORTS)"
1200              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1201              host_alias=(get "host" "${host_alias}")
1202              target_alias=(get "target" "${target_alias}")
1203              args="$(HOST_CONFIGARGS)" +]
1204
1205 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1206        exports="$(HOST_EXPORTS)"
1207        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1208        args="$(EXTRA_HOST_FLAGS)"
1209        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1210        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1211
1212 .PHONY: check-[+module+] maybe-check-[+module+]
1213 maybe-check-[+module+]:
1214 @if [+module+]
1215 maybe-check-[+module+]: check-[+module+]
1216 [+ IF no_check +]
1217 check-[+module+]:
1218 [+ ELIF no_check_cross +]
1219 # This module is only tested in a native toolchain.
1220 check-[+module+]:
1221         @: $(MAKE); $(unstage)
1222         @if [ '$(host)' = '$(target)' ]; then \
1223           r=`${PWD_COMMAND}`; export r; \
1224           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1225           $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1226           ENDIF bootstrap +] \
1227           (cd $(HOST_SUBDIR)/[+module+] && \
1228             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1229             IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1230         fi
1231 [+ ELSE check +]
1232 check-[+module+]:
1233         @: $(MAKE); $(unstage)
1234         @r=`${PWD_COMMAND}`; export r; \
1235         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1236         $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1237         ENDIF bootstrap +] \
1238         (cd $(HOST_SUBDIR)/[+module+] && \
1239           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1240           IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1241 [+ ENDIF no_check +]
1242 @endif [+module+]
1243
1244 .PHONY: install-[+module+] maybe-install-[+module+]
1245 maybe-install-[+module+]:
1246 @if [+module+]
1247 maybe-install-[+module+]: install-[+module+]
1248 [+ IF no_install +]
1249 install-[+module+]:
1250 [+ ELSE install +]
1251 install-[+module+]: installdirs
1252         @: $(MAKE); $(unstage)
1253         @r=`${PWD_COMMAND}`; export r; \
1254         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1255         $(HOST_EXPORTS) \
1256         (cd $(HOST_SUBDIR)/[+module+] && \
1257           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1258 [+ ENDIF no_install +]
1259 @endif [+module+]
1260
1261 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1262 maybe-install-strip-[+module+]:
1263 @if [+module+]
1264 maybe-install-strip-[+module+]: install-strip-[+module+]
1265 [+ IF no_install +]
1266 install-strip-[+module+]:
1267 [+ ELSE install +]
1268 install-strip-[+module+]: installdirs
1269         @: $(MAKE); $(unstage)
1270         @r=`${PWD_COMMAND}`; export r; \
1271         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1272         $(HOST_EXPORTS) \
1273         (cd $(HOST_SUBDIR)/[+module+] && \
1274           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1275 [+ ENDIF no_install +]
1276 @endif [+module+]
1277
1278 # Other targets (info, dvi, pdf, etc.)
1279 [+ FOR recursive_targets +]
1280 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1281 maybe-[+make_target+]-[+module+]:
1282 @if [+module+]
1283 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1284 [+ IF (match-value? = "missing" (get "make_target") ) +]
1285 # [+module+] doesn't support [+make_target+].
1286 [+make_target+]-[+module+]:
1287 [+ ELSE +]
1288 [+make_target+]-[+module+]: [+
1289   FOR depend +]\
1290     [+depend+]-[+module+] [+
1291   ENDFOR depend +]
1292         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1293         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1294         r=`${PWD_COMMAND}`; export r; \
1295         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1296         $(HOST_EXPORTS) \
1297         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1298           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1299         done; \
1300         echo "Doing [+make_target+] in [+module+]"; \
1301         (cd $(HOST_SUBDIR)/[+module+] && \
1302           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1303                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1304                   "RANLIB=$${RANLIB}" \
1305                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1306                   [+make_target+]) \
1307           || exit 1
1308 [+ ENDIF +]
1309 @endif [+module+]
1310 [+ ENDFOR recursive_targets +]
1311 [+ ENDFOR host_modules +]
1312
1313 # ---------------------------------------
1314 # Modules which run on the target machine
1315 # ---------------------------------------
1316 [+ FOR target_modules +]
1317
1318 [+ IF raw_cxx +]
1319 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1320              check_multilibs=true
1321              exports="$(RAW_CXX_TARGET_EXPORTS)"
1322              host_alias=(get "host" "${target_alias}")
1323              target_alias=(get "target" "${target_alias}")
1324              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1325
1326 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1327        exports="$(RAW_CXX_TARGET_EXPORTS)"
1328        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1329 [+ ELSE +]
1330 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1331              check_multilibs=true
1332              exports="$(NORMAL_TARGET_EXPORTS)"
1333              host_alias=(get "host" "${target_alias}")
1334              target_alias=(get "target" "${target_alias}")
1335              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1336
1337 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1338        exports="$(NORMAL_TARGET_EXPORTS)"
1339        args="$(EXTRA_TARGET_FLAGS)" +]
1340 [+ ENDIF +]
1341
1342 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1343 maybe-check-target-[+module+]:
1344 @if target-[+module+]
1345 maybe-check-target-[+module+]: check-target-[+module+]
1346 [+ IF no_check +]
1347 # Dummy target for uncheckable module.
1348 check-target-[+module+]:
1349 [+ ELSE check +]
1350 check-target-[+module+]:
1351         @: $(MAKE); $(unstage)
1352         @r=`${PWD_COMMAND}`; export r; \
1353         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1354 IF raw_cxx +]
1355         $(RAW_CXX_TARGET_EXPORTS) \[+
1356 ELSE normal_cxx +]
1357         $(NORMAL_TARGET_EXPORTS) \[+
1358 ENDIF raw_cxx +]
1359         (cd $(TARGET_SUBDIR)/[+module+] && \
1360           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1361             IF raw_cxx
1362               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1363             ENDIF raw_cxx
1364           +] [+extra_make_flags+] check)
1365 [+ ENDIF no_check +]
1366 @endif target-[+module+]
1367
1368 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1369 maybe-install-target-[+module+]:
1370 @if target-[+module+]
1371 maybe-install-target-[+module+]: install-target-[+module+]
1372 [+ IF no_install +]
1373 # Dummy target for uninstallable.
1374 install-target-[+module+]:
1375 [+ ELSE install +]
1376 install-target-[+module+]: installdirs
1377         @: $(MAKE); $(unstage)
1378         @r=`${PWD_COMMAND}`; export r; \
1379         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1380 IF raw_cxx +]
1381         $(RAW_CXX_TARGET_EXPORTS) \[+
1382 ELSE normal_cxx +]
1383         $(NORMAL_TARGET_EXPORTS) \[+
1384 ENDIF raw_cxx +]
1385         (cd $(TARGET_SUBDIR)/[+module+] && \
1386           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1387 [+ ENDIF no_install +]
1388 @endif target-[+module+]
1389
1390 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1391 maybe-install-strip-target-[+module+]:
1392 @if target-[+module+]
1393 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1394 [+ IF no_install +]
1395 # Dummy target for uninstallable.
1396 install-strip-target-[+module+]:
1397 [+ ELSE install +]
1398 install-strip-target-[+module+]: installdirs
1399         @: $(MAKE); $(unstage)
1400         @r=`${PWD_COMMAND}`; export r; \
1401         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1402 IF raw_cxx +]
1403         $(RAW_CXX_TARGET_EXPORTS) \[+
1404 ELSE normal_cxx +]
1405         $(NORMAL_TARGET_EXPORTS) \[+
1406 ENDIF raw_cxx +]
1407         (cd $(TARGET_SUBDIR)/[+module+] && \
1408           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1409 [+ ENDIF no_install +]
1410 @endif target-[+module+]
1411
1412 # Other targets (info, dvi, pdf, etc.)
1413 [+ FOR recursive_targets +]
1414 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1415 maybe-[+make_target+]-target-[+module+]:
1416 @if target-[+module+]
1417 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1418 [+ IF (match-value? = "missing" (get "make_target") ) +]
1419 # [+module+] doesn't support [+make_target+].
1420 [+make_target+]-target-[+module+]:
1421 [+ ELSE +]
1422 [+make_target+]-target-[+module+]: [+
1423   FOR depend +]\
1424     [+depend+]-target-[+module+] [+
1425   ENDFOR depend +]
1426         @: $(MAKE); $(unstage)
1427         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
1428         r=`${PWD_COMMAND}`; export r; \
1429         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1430 IF raw_cxx +]
1431         $(RAW_CXX_TARGET_EXPORTS) \[+
1432 ELSE normal_cxx +]
1433         $(NORMAL_TARGET_EXPORTS) \[+
1434 ENDIF raw_cxx +]
1435         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
1436         for flag in $(EXTRA_TARGET_FLAGS); do \
1437           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1438         done; \
1439         (cd $(TARGET_SUBDIR)/[+module+] && \
1440           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1441                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1442                   "RANLIB=$${RANLIB}" \
1443                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1444                   [+extra_make_flags+] [+make_target+]) \
1445           || exit 1
1446 [+ ENDIF +]
1447 @endif target-[+module+]
1448 [+ ENDFOR recursive_targets +]
1449 [+ ENDFOR target_modules +]
1450
1451 @if target-libgomp
1452 .PHONY: check-target-libgomp-c++
1453 check-target-libgomp-c++:
1454         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1455
1456 @endif target-libgomp
1457
1458 @if target-libitm
1459 .PHONY: check-target-libitm-c++
1460 check-target-libitm-c++:
1461         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1462
1463 @endif target-libitm
1464
1465 # ----------
1466 # GCC module
1467 # ----------
1468
1469 @if gcc-no-bootstrap
1470 .PHONY: cross
1471 cross: all-build all-gas all-ld
1472         @r=`${PWD_COMMAND}`; export r; \
1473         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1474         $(HOST_EXPORTS) \
1475         echo "Building the C and C++ compiler"; \
1476         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1477         @r=`${PWD_COMMAND}`; export r; \
1478         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1479         echo "Building runtime libraries"; \
1480         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1481 @endif gcc-no-bootstrap
1482
1483 @if gcc
1484 [+ FOR languages +]
1485 .PHONY: check-gcc-[+language+] check-[+language+]
1486 check-gcc-[+language+]:
1487         r=`${PWD_COMMAND}`; export r; \
1488         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1489         $(HOST_EXPORTS) \
1490         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1491 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1492 [+ ENDFOR languages +]
1493
1494 # The gcc part of install-no-fixedincludes, which relies on an intimate
1495 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1496 .PHONY: gcc-install-no-fixedincludes
1497 gcc-install-no-fixedincludes:
1498         @if [ -f ./gcc/Makefile ]; then \
1499           r=`${PWD_COMMAND}`; export r; \
1500           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1501           $(HOST_EXPORTS) \
1502           (cd ./gcc \
1503            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1504         else true; fi
1505 @endif gcc
1506
1507 # ---------------------
1508 # GCC bootstrap support
1509 # ---------------------
1510
1511 # We track the current stage (the one in 'gcc') in the stage_current file.
1512 # stage_last instead tracks the stage that was built last.  These targets
1513 # are dummy when toplevel bootstrap is not active.
1514
1515 # While making host and target tools, symlinks to the final stage must be
1516 # there, so $(unstage) should be run at various points.  To avoid excessive
1517 # recursive invocations of make, we "inline" them using a variable.  These
1518 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1519 # to avoid warnings from the GNU Make job server.
1520
1521 unstage = :
1522 stage = :
1523 current_stage = ""
1524
1525 @if gcc-bootstrap
1526 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1527 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1528 current_stage = "`cat stage_current 2> /dev/null`"
1529 @endif gcc-bootstrap
1530
1531 .PHONY: unstage stage
1532 unstage:
1533         @: $(MAKE); $(unstage)
1534 stage:
1535         @: $(MAKE); $(stage)
1536
1537 # Disable commands for lean bootstrap.
1538 LEAN = false
1539
1540 # We name the build directories for the various stages "stage1-gcc",
1541 # "stage2-gcc","stage3-gcc", etc.
1542
1543 # Since the 'compare' process will fail (on debugging information) if any
1544 # directory names are different, we need to link the gcc directory for
1545 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1546 # the build directories constant as well. For the latter, we use naked names
1547 # like 'gcc', because the scripts in that directory assume it.  We use
1548 # mv on platforms where symlinks to directories do not work or are not
1549 # reliable.
1550
1551 # 'touch' doesn't work right on some platforms.
1552 STAMP = echo timestamp >
1553
1554 # We only want to compare .o files, so set this!
1555 objext = .o
1556
1557 [+ FOR bootstrap-stage +]
1558 .PHONY: stage[+id+]-start stage[+id+]-end
1559
1560 stage[+id+]-start::
1561         @: $(MAKE); $(stage); \
1562         echo stage[+id+] > stage_current; \
1563         echo stage[+id+] > stage_last; \
1564         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1565    FOR host_modules +][+ IF bootstrap +]
1566 @if [+ module +]
1567         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1568           mkdir stage[+id+]-[+module+]; \
1569         mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
1570         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1571 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1572         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1573           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1574         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
1575         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1576
1577 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1578 @if [+ module +]
1579         @if test -d $(HOST_SUBDIR)/[+module+]; then \
1580           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1581           mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
1582         fi
1583 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1584         @if test -d $(TARGET_SUBDIR); then \
1585           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1586           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
1587         fi
1588         rm -f stage_current
1589
1590 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1591 # remade, but not reconfigured.  The next stage (if any) will not be
1592 # reconfigured either.
1593 .PHONY: stage[+id+]-bubble
1594 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1595         @r=`${PWD_COMMAND}`; export r; \
1596         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1597         if test -f stage[+id+]-lean [+
1598           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1599           echo Skipping rebuild of stage[+id+]; \
1600         else \
1601           $(MAKE) stage[+id+]-start; \[+IF lean +]
1602           if $(LEAN); then \
1603             rm -rf stage[+lean+]-*; \
1604             $(STAMP) stage[+lean+]-lean; \
1605           fi; \[+ ENDIF lean +]
1606           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1607         fi[+ IF compare-target +]
1608         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1609
1610 .PHONY: all-stage[+id+] clean-stage[+id+]
1611 do-clean: clean-stage[+id+]
1612
1613 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1614 # only possibility, but now it conflicts with no-bootstrap rules
1615 @if gcc-bootstrap
1616 [+ IF compare-target +]
1617 [+compare-target+]:
1618         @r=`${PWD_COMMAND}`; export r; \
1619         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1620         if test -f stage[+prev+]-lean; then \
1621           echo Cannot compare object files as stage [+prev+] was deleted.; \
1622           exit 0; \
1623         fi; \
1624         : $(MAKE); $(stage); \
1625         rm -f .bad_compare; \
1626         echo Comparing stages [+prev+] and [+id+]; \
1627         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1628         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1629                  sed -n s,^stage$$sed-,,p`; \
1630         for file in $${files}; do \
1631           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1632           if test ! -f $$f1; then continue; fi; \
1633           $(do-[+compare-target+]) > /dev/null 2>&1; \
1634           if test $$? -eq 1; then \
1635             case $$file in \
1636               @compare_exclusions@) \
1637                 echo warning: $$file differs ;; \
1638               *) \
1639                 echo $$file differs >> .bad_compare ;; \
1640             esac; \
1641           fi; \
1642         done; \
1643         if [ -f .bad_compare ]; then \
1644           echo "Bootstrap comparison failure!"; \
1645           cat .bad_compare; \
1646           exit 1; \
1647         else \
1648           echo Comparison successful.; \
1649         fi; \
1650         $(STAMP) [+compare-target+][+ IF prev +]
1651         if $(LEAN); then \
1652           rm -rf stage[+prev+]-*; \
1653           $(STAMP) stage[+prev+]-lean; \
1654         fi[+ ENDIF prev +]
1655 [+ ENDIF compare-target +]
1656
1657 [+ IF bootstrap-target +]
1658 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1659 [+bootstrap-target+]:
1660         echo stage[+id+] > stage_final
1661         @r=`${PWD_COMMAND}`; export r; \
1662         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1663         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1664         @: $(MAKE); $(unstage)
1665         @r=`${PWD_COMMAND}`; export r; \
1666         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1667         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1668         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1669
1670 [+bootstrap-target+]-lean:
1671         echo stage[+id+] > stage_final
1672         @r=`${PWD_COMMAND}`; export r; \
1673         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1674         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1675         @: $(MAKE); $(unstage)
1676         @r=`${PWD_COMMAND}`; export r; \
1677         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1678         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1679         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1680 [+ ENDIF bootstrap-target +]
1681
1682 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1683 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1684 .PHONY: distclean-stage[+id+]
1685 distclean-stage[+id+]::
1686         @: $(MAKE); $(stage)
1687         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1688         rm -rf stage[+id+]-* [+
1689           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1690
1691 [+ IF cleanstrap-target +]
1692 .PHONY: [+cleanstrap-target+]
1693 [+cleanstrap-target+]: do-distclean local-clean
1694         echo stage[+id+] > stage_final
1695         @r=`${PWD_COMMAND}`; export r; \
1696         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1697         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1698         @: $(MAKE); $(unstage)
1699         @r=`${PWD_COMMAND}`; export r; \
1700         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1701         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1702         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1703 [+ ENDIF cleanstrap-target +]
1704 @endif gcc-bootstrap
1705
1706 [+ ENDFOR bootstrap-stage +]
1707
1708 stageprofile-end::
1709         $(MAKE) distclean-stagefeedback
1710
1711 stagefeedback-start::
1712         @r=`${PWD_COMMAND}`; export r; \
1713         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1714         for i in prev-*; do \
1715           j=`echo $$i | sed s/^prev-//`; \
1716           cd $$r/$$i && \
1717           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1718           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
1719         done
1720
1721 @if gcc-bootstrap
1722 do-distclean: distclean-stage1
1723
1724 # Provide a GCC build when we're building target libraries.  This does
1725 # not work as a dependency, just as the minimum necessary to avoid errors.
1726 stage_last:
1727         @r=`${PWD_COMMAND}`; export r; \
1728         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1729         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1730
1731 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1732 # it in the dependency so that for example `make -j3 all-gcc' works.
1733 stage_current:
1734         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1735
1736 .PHONY: restrap
1737 restrap::
1738         @: $(MAKE); $(stage)
1739         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1740           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1741 restrap:: all
1742 @endif gcc-bootstrap
1743
1744 # --------------------------------------
1745 # Dependencies between different modules
1746 # --------------------------------------
1747
1748 # Generic dependencies for target modules on host stuff, especially gcc
1749 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1750   +][+ FOR bootstrap_stage +]
1751 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1752   ENDFOR +][+ ELSE bootstrap +]
1753 configure-target-[+module+]: stage_last[+
1754   ENDIF bootstrap +][+ ENDFOR target_modules +]
1755 @endif gcc-bootstrap
1756
1757 @if gcc-no-bootstrap[+ FOR target_modules +]
1758 configure-target-[+module+]: maybe-all-gcc[+
1759   ENDFOR target_modules +]
1760 @endif gcc-no-bootstrap
1761
1762
1763 # There are two types of dependencies here: 'hard' dependencies, where one
1764 # module simply won't build without the other; and 'soft' dependencies, where
1765 # if the depended-on module is missing, the depending module will do without
1766 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1767 # are made here to depend on a 'maybe-' target.  If you're not sure,
1768 # it's safer to use a soft dependency.
1769
1770 [+ ;; These Scheme functions build the bulk of the dependencies.
1771    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1772    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1773    ;; is taken from VAR-NAME.
1774    (define dep-target (lambda (module-kind var-name hard)
1775       (string-append
1776          (if hard "" "maybe-")
1777          (dep-subtarget var-name)
1778          module-kind
1779          (dep-module var-name)
1780       )))
1781
1782    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1783    (define make-dep (lambda (module-kind on-kind)
1784       (string-append
1785          (dep-target module-kind "module" #t) ": "
1786          (dep-target on-kind "on" (exist? "hard")))))
1787
1788    ;; dep-subtarget extracts everything up to the first dash in the given
1789    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1790    (define dep-subtarget (lambda (var-name)
1791       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1792
1793    ;; dep-module extracts everything up to the first dash in the given
1794    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1795    (define dep-module (lambda (var-name)
1796       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1797
1798    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1799    (define dep-stage (lambda ()
1800       (string-append
1801          "stage"
1802          (get "id")
1803          "-")))
1804
1805    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1806    ;; but is written in Scheme.
1807    (define dep-maybe (lambda ()
1808       (if (exist? "hard") "" "maybe-")))
1809
1810    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1811    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1812    ;; configure or build dependencies between bootstrapped modules; it returns
1813    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1814    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1815    ;; is only necessary for host modules.
1816    (define dep-kind (lambda ()
1817       (if (and (hash-ref boot-modules (dep-module "module"))
1818                (=* (dep-module "on") "build-"))
1819           "prebootstrap"
1820
1821           (if (or (= (dep-subtarget "on") "install-")
1822                   (not (hash-ref boot-modules (dep-module "module")))
1823                   (not (hash-ref boot-modules (dep-module "on"))))
1824               "normal"
1825               "bootstrap"))))
1826
1827    ;; We now build the hash table that is used by dep-kind.
1828    (define boot-modules (make-hash-table 113))
1829 +]
1830
1831 [+ FOR host_modules +][+
1832    (if (exist? "bootstrap")
1833        (hash-create-handle! boot-modules (get "module") #t))
1834    "" +][+ ENDFOR host_modules +]
1835 [+ FOR target_modules +][+
1836    (if (exist? "bootstrap")
1837        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1838    "" +][+ ENDFOR target_modules +]
1839
1840 # With all the machinery above in place, it is pretty easy to generate
1841 # dependencies.  Host dependencies are a bit more complex because we have
1842 # to check for bootstrap/prebootstrap dependencies.  To resolve
1843 # prebootstrap dependencies, prebootstrap modules are gathered in
1844 # a hash table.
1845 [+ FOR dependencies +][+ (make-dep "" "") +]
1846 [+ CASE (dep-kind) +]
1847 [+ == "prebootstrap"
1848      +][+ FOR bootstrap_stage +]
1849 [+ (make-dep (dep-stage) "") +][+
1850        ENDFOR bootstrap_stage +]
1851 [+ == "bootstrap"
1852      +][+ FOR bootstrap_stage +]
1853 [+ (make-dep (dep-stage) (dep-stage)) +][+
1854        ENDFOR bootstrap_stage +]
1855 [+ ESAC +][+
1856 ENDFOR dependencies +]
1857
1858 # Dependencies for target modules on other target modules are
1859 # described by lang_env_dependencies; the defaults apply to anything
1860 # not mentioned there.
1861 [+
1862    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1863    (define lang-dep (lambda (lang)
1864       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1865
1866    ;; Build the hash table we will need.
1867    (define lang-env-deps (make-hash-table 7))
1868 +][+ FOR lang_env_dependencies +][+
1869    (if (exist? "cxx")
1870        (hash-create-handle! lang-env-deps
1871           (string-append (get "module") "-" "cxx") #t))
1872
1873    (if (exist? "no_c")
1874        (hash-create-handle! lang-env-deps
1875           (string-append (get "module") "-" "no_c") #t))
1876
1877    (if (exist? "no_gcc")
1878        (hash-create-handle! lang-env-deps
1879           (string-append (get "module") "-" "no_gcc") #t))
1880    "" +][+ ENDFOR lang_env_dependencies +]
1881
1882 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1883   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1884 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1885   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1886 @endif gcc-bootstrap
1887
1888 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1889 configure-target-[+module+]: maybe-all-target-libgcc[+
1890   ENDIF +][+ ENDFOR target_modules +]
1891 @endif gcc-no-bootstrap
1892
1893 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1894 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1895   ENDIF +][+ IF (lang-dep "cxx") +]
1896 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1897   ENDIF +]
1898 [+ ENDFOR target_modules +]
1899
1900 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1901 GDB_TK = @GDB_TK@
1902 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1903 configure-gdb: $(CONFIGURE_GDB_TK)
1904 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1905 install-gdb: $(INSTALL_GDB_TK)
1906
1907 # Serialization dependencies.  Host configures don't work well in parallel to
1908 # each other, due to contention over config.cache.  Target configures and
1909 # build configures are similar.
1910 @serialization_dependencies@
1911
1912 # --------------------------------
1913 # Regenerating top level configury
1914 # --------------------------------
1915
1916 # Rebuilding Makefile.in, using autogen.
1917 AUTOGEN = autogen
1918 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1919         cd $(srcdir) && $(AUTOGEN) Makefile.def
1920
1921 # Rebuilding Makefile.
1922 Makefile: $(srcdir)/Makefile.in config.status
1923         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1924
1925 config.status: configure
1926         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1927
1928 # Rebuilding configure.
1929 AUTOCONF = autoconf
1930 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1931         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1932         cd $(srcdir) && $(AUTOCONF)
1933
1934 # ------------------------------
1935 # Special directives to GNU Make
1936 # ------------------------------
1937
1938 # Don't pass command-line variables to submakes.
1939 .NOEXPORT:
1940 MAKEOVERRIDES=
1941
1942 # end of Makefile.in