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) $$TFLAGS"; export CXX;
 314
 315 # Where to find GMP
 316 HOST_GMPLIBS = @gmplibs@
 317 HOST_GMPINC = @gmpinc@
 318
 319 # Where to find isl
 320 HOST_ISLLIBS = @isllibs@
 321 HOST_ISLINC = @islinc@
 322 HOST_ISLVER = @islver@
 323
 324 # Where to find libelf
 325 HOST_LIBELFLIBS = @libelflibs@
 326 HOST_LIBELFINC = @libelfinc@
 327
 328 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
 329
 330 # ----------------------------------------------
 331 # Programs producing files for the BUILD machine
 332 # ----------------------------------------------
 333
 334 SHELL = @SHELL@
 335
 336 # pwd command to use.  Allow user to override default by setting PWDCMD in
 337 # the environment to account for automounters.  The make variable must not
 338 # be called PWDCMD, otherwise the value set here is passed to make
 339 # subprocesses and overrides the setting from the user's environment.
 340 # Don't use PWD since it is a common shell environment variable and we
 341 # don't want to corrupt it.
 342 PWD_COMMAND = $${PWDCMD-pwd}
 343
 344 # compilers to use to create programs which must be run in the build
 345 # environment.
 346 AR_FOR_BUILD = @AR_FOR_BUILD@
 347 AS_FOR_BUILD = @AS_FOR_BUILD@
 348 CC_FOR_BUILD = @CC_FOR_BUILD@
 349 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 350 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 351 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 352 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 353 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 354 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 355 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 356 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 357 LD_FOR_BUILD = @LD_FOR_BUILD@
 358 NM_FOR_BUILD = @NM_FOR_BUILD@
 359 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 360 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 361 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 362
 363 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 364 # here so that they can be overridden by Makefile fragments.
 365 BUILD_PREFIX = @BUILD_PREFIX@
 366 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 367
 368 # Flags to pass to stage2 and later makes.  They are defined
 369 # here so that they can be overridden by Makefile fragments.
 370 BOOT_CFLAGS= -g -O2
 371 BOOT_LDFLAGS=
 372 BOOT_ADAFLAGS= -gnatpg
 373
 374 AWK = @AWK@
 375 SED = @SED@
 376 BISON = @BISON@
 377 YACC = @YACC@
 378 FLEX = @FLEX@
 379 LEX = @LEX@
 380 M4 = @M4@
 381 MAKEINFO = @MAKEINFO@
 382 EXPECT = @EXPECT@
 383 RUNTEST = @RUNTEST@
 384
 385 AUTO_PROFILE = gcc-auto-profile -c 1000000
 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 OBJCOPY = @OBJCOPY@
 407 OBJDUMP = @OBJDUMP@
 408 RANLIB = @RANLIB@
 409 READELF = @READELF@
 410 STRIP = @STRIP@
 411 WINDRES = @WINDRES@
 412 WINDMC = @WINDMC@
 413
 414 GNATBIND = @GNATBIND@
 415 GNATMAKE = @GNATMAKE@
 416
 417 CFLAGS = @CFLAGS@
 418 LDFLAGS = @LDFLAGS@
 419 LIBCFLAGS = $(CFLAGS)
 420 CXXFLAGS = @CXXFLAGS@
 421 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 422 GOCFLAGS = $(CFLAGS)
 423
 424 CREATE_GCOV = create_gcov
 425
 426 TFLAGS =
 427
 428 # Defaults for all stages; some are overridden below.
 429
 430 STAGE_CFLAGS = $(BOOT_CFLAGS)
 431 STAGE_TFLAGS = $(TFLAGS)
 432 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 433
 434 [+ FOR bootstrap-stage +]
 435 # Defaults for stage [+id+]; some are overridden below.
 436 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 437 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 438 @if target-libstdc++-v3-bootstrap
 439 # Override the above if we're bootstrapping C++.
 440 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 441 @endif target-libstdc++-v3-bootstrap
 442 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 443 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 444 [+ ENDFOR bootstrap-stage +]
 445
 446 # By default, C and C++ are the only stage1 languages, because they are the
 447 # only ones we require to build with the bootstrap compiler, and also the
 448 # only ones useful for building stage2.
 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 STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g
 471 STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
 472
 473 STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)
 474 STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS)
 475
 476 do-compare = @do_compare@
 477 do-compare3 = $(do-compare)
 478
 479 # -----------------------------------------------
 480 # Programs producing files for the TARGET machine
 481 # -----------------------------------------------
 482
 483 AR_FOR_TARGET=@AR_FOR_TARGET@
 484 AS_FOR_TARGET=@AS_FOR_TARGET@
 485 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 486
 487 # If GCC_FOR_TARGET is not overriden on the command line, then this
 488 # variable is passed down to the gcc Makefile, where it is used to
 489 # build libgcc2.a.  We define it here so that it can itself be
 490 # overridden on the command line.
 491 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 492 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 493 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 494 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 495 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 496 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 497 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 498 LD_FOR_TARGET=@LD_FOR_TARGET@
 499
 500 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 501 NM_FOR_TARGET=@NM_FOR_TARGET@
 502 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 503 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
 504 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 505 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 506 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 507 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 508 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 509
 510 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 511 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 512 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 513
 514 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 515 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 516
 517 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 518 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 519 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 520 GOCFLAGS_FOR_TARGET = -O2 -g
 521
 522 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 523 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 524 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 525
 526 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 527
 528 # ------------------------------------
 529 # Miscellaneous targets and flag lists
 530 # ------------------------------------
 531
 532 # The first rule in the file had better be this one.  Don't put any above it.
 533 # This lives here to allow makefile fragments to contain dependencies.
 534 all:
 535
 536 #### host and target specific makefile fragments come in here.
 537 @target_makefile_frag@
 538 @alphaieee_frag@
 539 @ospace_frag@
 540 @host_makefile_frag@
 541 ###
 542
 543 # This is the list of directories that may be needed in RPATH_ENVVAR
 544 # so that programs built for the target machine work.
 545 TARGET_LIB_PATH = [+ FOR target_modules +][+
 546   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 547   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 548 [+ FOR target_modules +][+ IF lib_path +]
 549 @if target-[+module+]
 550 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 551 @endif target-[+module+]
 552 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 553
 554
 555 # This is the list of directories that may be needed in RPATH_ENVVAR
 556 # so that programs built for the host machine work.
 557 HOST_LIB_PATH = [+ FOR host_modules +][+
 558   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 559   ENDFOR host_modules +]
 560
 561 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 562 @if gcc
 563 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 564 @endif gcc
 565
 566 [+ FOR host_modules +][+ IF lib_path +]
 567 @if [+module+]
 568 HOST_LIB_PATH_[+module+] = \
 569   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 570   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 571 @endif [+module+]
 572 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 573
 574 CXX_FOR_TARGET_FLAG_TO_PASS = \
 575         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 576 @if target-libstdc++-v3
 577 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 578 # functional C++ compiler.  When we recurse, if we expand
 579 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 580 # libstdc++ include flags from the script.  Instead, we get an
 581 # -funconfigured-* word, so that we'll get errors if this invalid C++
 582 # command line is used for anything, but also so that we can use the
 583 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 584 # don't pass it on, sub-make will use the default definition, that
 585 # re-expands it at the time of use, so we'll get it right when we need
 586 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 587 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 588 # really work, for C++ host programs can't depend on the current-stage
 589 # C++ target library.
 590 CXX_FOR_TARGET_FLAG_TO_PASS = \
 591         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 592 @endif target-libstdc++-v3
 593
 594 # Flags to pass down to all sub-makes. STAGE*FLAGS,
 595 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 596 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 597 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 598         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 599         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 600         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 601         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 602         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 603         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 604         "TFLAGS=$(TFLAGS)" \
 605         "CONFIG_SHELL=$(SHELL)" \
 606         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
 607         $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
 608
 609 # We leave this in just in case, but it is not needed anymore.
 610 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 611
 612 # Flags to pass down to most sub-makes, in which we're building with
 613 # the host environment.
 614 EXTRA_HOST_FLAGS = \
 615         'AR=$(AR)' \
 616         'AS=$(AS)' \
 617         'CC=$(CC)' \
 618         'CXX=$(CXX)' \
 619         'DLLTOOL=$(DLLTOOL)' \
 620         'GCJ=$(GCJ)' \
 621         'GFORTRAN=$(GFORTRAN)' \
 622         'GOC=$(GOC)' \
 623         'LD=$(LD)' \
 624         'LIPO=$(LIPO)' \
 625         'NM=$(NM)' \
 626         'OBJDUMP=$(OBJDUMP)' \
 627         'RANLIB=$(RANLIB)' \
 628         'READELF=$(READELF)' \
 629         'STRIP=$(STRIP)' \
 630         'WINDRES=$(WINDRES)' \
 631         'WINDMC=$(WINDMC)' \
 632         'CREATE_GCOV=$(CREATE_GCOV)'
 633
 634 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 635
 636 # Flags to pass to stage1 or when not bootstrapping.
 637
 638 STAGE1_FLAGS_TO_PASS = \
 639         LDFLAGS="$${LDFLAGS}" \
 640         HOST_LIBS="$${HOST_LIBS}"
 641
 642 # Flags to pass to stage2 and later makes.
 643
 644 POSTSTAGE1_FLAGS_TO_PASS = \
 645         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 646         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 647         GNATBIND="$${GNATBIND}" \
 648         LDFLAGS="$${LDFLAGS}" \
 649         HOST_LIBS="$${HOST_LIBS}" \
 650         $(LTO_FLAGS_TO_PASS) \
 651         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 652
 653 @if gcc-bootstrap
 654 EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
 655                        $(POSTSTAGE1_HOST_EXPORTS) \
 656                      fi;
 657
 658 EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
 659 @endif gcc-bootstrap
 660
 661 # Flags to pass down to makes which are built with the target environment.
 662 # The double $ decreases the length of the command line; those variables
 663 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 664 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 665 # so we expand them here.
 666 EXTRA_TARGET_FLAGS = \
 667         'AR=$$(AR_FOR_TARGET)' \
 668         'AS=$(COMPILER_AS_FOR_TARGET)' \
 669         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 670         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 671         'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 672          -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 673          $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 674         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 675         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 676         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 677         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 678         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 679         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 680         'LD=$(COMPILER_LD_FOR_TARGET)' \
 681         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 682         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 683         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 684         'NM=$(COMPILER_NM_FOR_TARGET)' \
 685         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 686         'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
 687         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 688         'READELF=$$(READELF_FOR_TARGET)' \
 689         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 690         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 691         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 692         'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
 693         'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
 694         "TFLAGS=$$TFLAGS"
 695
 696 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 697
 698 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 699 # unfortunately needs the native compiler and the target ar and
 700 # ranlib.
 701 # If any variables are added here, they must be added to do-*, below.
 702 # The BUILD_* variables are a special case, which are used for the gcc
 703 # cross-building scheme.
 704 EXTRA_GCC_FLAGS = \
 705         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 706         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 707         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 708
 709 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 710
 711 @if gcc
 712 BUILD_CONFIG = @BUILD_CONFIG@
 713 ifneq ($(BUILD_CONFIG),)
 714 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 715 endif
 716 @endif gcc
 717
 718 .PHONY: configure-host
 719 configure-host: [+
 720   FOR host_modules +] \
 721     maybe-configure-[+module+][+
 722   ENDFOR host_modules +]
 723 .PHONY: configure-target
 724 configure-target: [+
 725   FOR target_modules +] \
 726     maybe-configure-target-[+module+][+
 727   ENDFOR target_modules +]
 728
 729 # The target built for a native non-bootstrap build.
 730 .PHONY: all
 731 all:
 732 @if gcc-bootstrap
 733         [ -f stage_final ] || echo stage3 > stage_final
 734         @r=`${PWD_COMMAND}`; export r; \
 735         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 736         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 737 @endif gcc-bootstrap
 738         @: $(MAKE); $(unstage)
 739         @r=`${PWD_COMMAND}`; export r; \
 740         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 741 @if gcc-bootstrap
 742         if [ -f stage_last ]; then \
 743           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 744           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 745         else \
 746 @endif gcc-bootstrap
 747           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 748 @if gcc-bootstrap
 749             ; \
 750         fi \
 751 @endif gcc-bootstrap
 752         && :
 753
 754 .PHONY: all-build
 755 [+ FOR build_modules +]
 756 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 757
 758 .PHONY: all-host
 759 [+ FOR host_modules +][+ IF bootstrap +]
 760 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 761 all-host: maybe-all-[+module+][+ IF bootstrap +]
 762 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 763
 764 .PHONY: all-target
 765 [+ FOR target_modules +][+ IF bootstrap +]
 766 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 767 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 768 @endif target-[+module+]-no-bootstrap[+
 769   ENDIF bootstrap +][+ ENDFOR target_modules +]
 770
 771 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 772 # ``make X'' in all subdirectories (because, in general, there is a
 773 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 774 # but it may do additional work as well).
 775 [+ FOR recursive_targets +]
 776 .PHONY: do-[+make_target+]
 777 do-[+make_target+]:
 778         @: $(MAKE); $(unstage)
 779         @r=`${PWD_COMMAND}`; export r; \
 780         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 781         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 782           [+make_target+]-target
 783
 784
 785 .PHONY: [+make_target+]-host
 786 [+ FOR host_modules +]
 787 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 788
 789 .PHONY: [+make_target+]-target
 790 [+ FOR target_modules +]
 791 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 792 [+ ENDFOR recursive_targets +]
 793
 794 # Here are the targets which correspond to the do-X targets.
 795
 796 .PHONY: info installcheck dvi pdf html
 797 .PHONY: install-info install-pdf install-html
 798 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 799 .PHONY: local-clean local-distclean local-maintainer-clean
 800 info: do-info
 801 installcheck: do-installcheck
 802 dvi: do-dvi
 803 pdf: do-pdf
 804 html: do-html
 805
 806 # Make sure makeinfo is built before we do a `make info', if we're
 807 # in fact building texinfo.
 808 do-info: maybe-all-texinfo
 809
 810 install-info: do-install-info dir.info
 811         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 812         if [ -f dir.info ]; then \
 813           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
 814         else true; fi
 815
 816 install-pdf: do-install-pdf
 817
 818 install-html: do-install-html
 819
 820 local-clean:
 821         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 822
 823 local-distclean:
 824         -rm -f Makefile config.status config.cache mh-frag mt-frag
 825         -rm -f maybedep.tmp serdep.tmp stage_final
 826         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 827           rm -rf $(TARGET_SUBDIR); \
 828         else true; fi
 829         -rm -rf $(BUILD_SUBDIR)
 830         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 831           rm -rf $(HOST_SUBDIR); \
 832         else true; fi
 833         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 834         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 835         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 836         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 837         -rmdir fastjar gcc gnattools gotools libcc1 libiberty 2>/dev/null
 838         -rmdir texinfo zlib 2>/dev/null
 839         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 840
 841 local-maintainer-clean:
 842         @echo "This command is intended for maintainers to use;"
 843         @echo "it deletes files that may require special tools to rebuild."
 844
 845 clean: do-clean local-clean
 846 mostlyclean: do-mostlyclean local-clean
 847 distclean: do-distclean local-clean local-distclean
 848 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 849 maintainer-clean: local-distclean
 850 realclean: maintainer-clean
 851
 852 # Check target.
 853
 854 .PHONY: check do-check
 855 check: do-check
 856
 857 # Only include modules actually being configured and built.
 858 .PHONY: check-host
 859 check-host: [+
 860   FOR host_modules +] \
 861     maybe-check-[+module+][+
 862   ENDFOR host_modules +]
 863
 864 .PHONY: check-target
 865 check-target: [+
 866   FOR target_modules +] \
 867     maybe-check-target-[+module+][+
 868   ENDFOR target_modules +]
 869
 870 do-check:
 871         @: $(MAKE); $(unstage)
 872         @r=`${PWD_COMMAND}`; export r; \
 873         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 874         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 875
 876 # Automated reporting of test results.
 877
 878 warning.log: build.log
 879         $(srcdir)/contrib/warn_summary build.log > $@
 880
 881 mail-report.log:
 882         if test x'$(BOOT_CFLAGS)' != x''; then \
 883             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 884         fi; \
 885         $(srcdir)/contrib/test_summary -t >$@
 886         chmod +x $@
 887         echo If you really want to send e-mail, run ./$@ now
 888
 889 mail-report-with-warnings.log: warning.log
 890         if test x'$(BOOT_CFLAGS)' != x''; then \
 891             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 892         fi; \
 893         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 894         chmod +x $@
 895         echo If you really want to send e-mail, run ./$@ now
 896
 897 # Local Vim config
 898
 899 $(srcdir)/.local.vimrc:
 900         $(LN_S) contrib/vimrc $@
 901
 902 $(srcdir)/.lvimrc:
 903         $(LN_S) contrib/vimrc $@
 904
 905 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
 906
 907 .PHONY: vimrc
 908
 909 # clang-format config
 910
 911 $(srcdir)/.clang-format:
 912         $(LN_S) contrib/clang-format $@
 913
 914 clang-format: $(srcdir)/.clang-format
 915
 916 .PHONY: clang-format
 917
 918 # Installation targets.
 919
 920 .PHONY: install uninstall
 921 install:
 922         @: $(MAKE); $(unstage)
 923         @r=`${PWD_COMMAND}`; export r; \
 924         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 925         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 926
 927 .PHONY: install-host-nogcc
 928 install-host-nogcc: [+
 929   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 930     maybe-install-[+module+][+ ENDIF +][+
 931   ENDFOR host_modules +]
 932
 933 .PHONY: install-host
 934 install-host: [+
 935   FOR host_modules +] \
 936     maybe-install-[+module+][+
 937   ENDFOR host_modules +]
 938
 939 .PHONY: install-target
 940 install-target: [+
 941   FOR target_modules +] \
 942     maybe-install-target-[+module+][+
 943   ENDFOR target_modules +]
 944
 945 uninstall:
 946         @echo "the uninstall target is not supported in this tree"
 947
 948 .PHONY: install.all
 949 install.all: install-no-fixedincludes
 950         @if [ -f ./gcc/Makefile ]; then \
 951                 r=`${PWD_COMMAND}`; export r; \
 952                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 953                 $(HOST_EXPORTS) \
 954                 (cd ./gcc && \
 955                 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
 956         else \
 957                 true; \
 958         fi
 959
 960 # install-no-fixedincludes is used to allow the elaboration of binary packages
 961 # suitable for distribution, where we cannot include the fixed system header
 962 # files.
 963 .PHONY: install-no-fixedincludes
 964 install-no-fixedincludes: installdirs install-host-nogcc \
 965         install-target gcc-install-no-fixedincludes
 966
 967 .PHONY: install-strip
 968 install-strip:
 969         @: $(MAKE); $(unstage)
 970         @r=`${PWD_COMMAND}`; export r; \
 971         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 972         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 973
 974 .PHONY: install-strip-host
 975 install-strip-host: [+
 976   FOR host_modules +] \
 977     maybe-install-strip-[+module+][+
 978   ENDFOR host_modules +]
 979
 980 .PHONY: install-strip-target
 981 install-strip-target: [+
 982   FOR target_modules +] \
 983     maybe-install-strip-target-[+module+][+
 984   ENDFOR target_modules +]
 985
 986
 987 ### other supporting targets
 988
 989 MAKEDIRS= \
 990         $(DESTDIR)$(prefix) \
 991         $(DESTDIR)$(exec_prefix)
 992 .PHONY: installdirs
 993 installdirs: mkinstalldirs
 994         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 995
 996 dir.info: do-install-info
 997         if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
 998           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
 999           mv -f dir.info.new dir.info; \
1000         else true; \
1001         fi
1002
1003 dist:
1004         @echo "Building a full distribution of this tree isn't done"
1005         @echo "via 'make dist'.  Check out the etc/ subdirectory"
1006
1007 etags tags: TAGS
1008
1009 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
1010 # ability to use several tags files at once, so there is probably no need
1011 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
1012 # (if we felt like it) have this Makefile write a piece of elisp which
1013 # the user could load to tell emacs19 where all the TAGS files we just
1014 # built are.
1015 TAGS: do-TAGS
1016
1017 # ------------------------------------
1018 # Macros for configure and all targets
1019 # ------------------------------------
1020
1021 [+ DEFINE configure +]
1022 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1023 maybe-configure-[+prefix+][+module+]:
1024 @if gcc-bootstrap
1025 configure-[+prefix+][+module+]: stage_current
1026 @endif gcc-bootstrap
1027 @if [+prefix+][+module+]
1028 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1029 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1030         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1031         @r=`${PWD_COMMAND}`; export r; \
1032         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1033         [+ IF check_multilibs
1034         +]echo "Checking multilib configuration for [+module+]..."; \
1035         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1036         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1037         if test -r [+subdir+]/[+module+]/multilib.out; then \
1038           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1039             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1040           else \
1041             rm -f [+subdir+]/[+module+]/Makefile; \
1042             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1043           fi; \
1044         else \
1045           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1046         fi; \
1047         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1048         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1049         [+exports+] [+extra_exports+] \
1050         echo Configuring in [+subdir+]/[+module+]; \
1051         cd "[+subdir+]/[+module+]" || exit 1; \
1052         case $(srcdir) in \
1053           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1054           *) topdir=`echo [+subdir+]/[+module+]/ | \
1055                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1056         esac; \
1057         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1058         [+ IF no-config-site +]rm -f no-such-file || : ; \
1059         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1060           $$s/$$module_srcdir/configure \
1061           --srcdir=$${topdir}/$$module_srcdir \
1062           [+args+] --build=${build_alias} --host=[+host_alias+] \
1063           --target=[+target_alias+] [+extra_configure_flags+] \
1064           || exit 1
1065 @endif [+prefix+][+module+]
1066
1067 [+ IF bootstrap +]
1068 [+ FOR bootstrap_stage +]
1069 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1070 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1071 @if [+prefix+][+module+]-bootstrap
1072 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1073 configure-stage[+id+]-[+prefix+][+module+]:
1074         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1075         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1076         @r=`${PWD_COMMAND}`; export r; \
1077         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1078         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1079         [+ IF check_multilibs
1080         +]echo "Checking multilib configuration for [+module+]..."; \
1081         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1082         if test -r [+subdir+]/[+module+]/multilib.out; then \
1083           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1084             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1085           else \
1086             rm -f [+subdir+]/[+module+]/Makefile; \
1087             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1088           fi; \
1089         else \
1090           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1091         fi; \
1092         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1093         [+exports+][+ IF prev +] \
1094         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1095         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1096         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1097         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1098         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1099         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1100         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1101         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1102   ENDIF prefix +] [+extra_exports+] \
1103         echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1104         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1105         cd [+subdir+]/[+module+] || exit 1; \
1106         case $(srcdir) in \
1107           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1108           *) topdir=`echo [+subdir+]/[+module+]/ | \
1109                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1110         esac; \
1111         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1112         $(SHELL) $$s/$$module_srcdir/configure \
1113           --srcdir=$${topdir}/$$module_srcdir \
1114           [+args+] --build=${build_alias} --host=[+host_alias+] \
1115           --target=[+target_alias+] \
1116           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1117           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1118           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1119 @endif [+prefix+][+module+]-bootstrap
1120 [+ ENDFOR bootstrap_stage +]
1121 [+ ENDIF bootstrap +]
1122 [+ ENDDEF +]
1123
1124 [+ DEFINE all +]
1125 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1126 maybe-all-[+prefix+][+module+]:
1127 @if gcc-bootstrap
1128 all-[+prefix+][+module+]: stage_current
1129 @endif gcc-bootstrap
1130 @if [+prefix+][+module+]
1131 TARGET-[+prefix+][+module+]=[+
1132   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1133 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1134 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1135         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1136         @r=`${PWD_COMMAND}`; export r; \
1137         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1138         [+exports+] [+extra_exports+] \
1139         (cd [+subdir+]/[+module+] && \
1140           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1141                 $(TARGET-[+prefix+][+module+]))
1142 @endif [+prefix+][+module+]
1143
1144 [+ IF bootstrap +]
1145 [+ FOR bootstrap_stage +]
1146 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1147 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1148 maybe-all-stage[+id+]-[+prefix+][+module+]:
1149 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1150 @if [+prefix+][+module+]-bootstrap
1151 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1152 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1153 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1154 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1155         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1156         @r=`${PWD_COMMAND}`; export r; \
1157         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1158         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1159         [+exports+][+ IF prev +] \
1160         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1161         cd [+subdir+]/[+module+] && \
1162         [+autoprofile+] \
1163         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1164                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1165                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1166                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1167                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1168                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1169                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1170                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1171                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1172                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1173                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1174                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1175                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1176                 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
1177                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1178
1179 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1180 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1181 clean-stage[+id+]-[+prefix+][+module+]:
1182         @if [ $(current_stage) = stage[+id+] ]; then \
1183           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1184         else \
1185           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1186           $(MAKE) stage[+id+]-start; \
1187         fi; \
1188         cd [+subdir+]/[+module+] && \
1189         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1190         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1191 @endif [+prefix+][+module+]-bootstrap
1192
1193 [+ ENDFOR bootstrap_stage +]
1194 [+ ENDIF bootstrap +]
1195 [+ ENDDEF +]
1196
1197 # --------------------------------------
1198 # Modules which run on the build machine
1199 # --------------------------------------
1200 [+ FOR build_modules +]
1201 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1202              host_alias=(get "host" "${build_alias}")
1203              target_alias=(get "target" "${target_alias}")
1204              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1205
1206 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1207              args="$(EXTRA_BUILD_FLAGS)" +]
1208 [+ ENDFOR build_module +]
1209
1210 # --------------------------------------
1211 # Modules which run on the host machine
1212 # --------------------------------------
1213 [+ FOR host_modules +]
1214 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1215              exports="$(HOST_EXPORTS)"
1216              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1217              host_alias=(get "host" "${host_alias}")
1218              target_alias=(get "target" "${target_alias}")
1219              args="$(HOST_CONFIGARGS)" +]
1220
1221 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1222        exports="$(HOST_EXPORTS)"
1223        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1224        args="$(EXTRA_HOST_FLAGS)"
1225        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1226        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1227
1228 .PHONY: check-[+module+] maybe-check-[+module+]
1229 maybe-check-[+module+]:
1230 @if [+module+]
1231 maybe-check-[+module+]: check-[+module+]
1232 [+ IF no_check +]
1233 check-[+module+]:
1234 [+ ELIF no_check_cross +]
1235 # This module is only tested in a native toolchain.
1236 check-[+module+]:
1237         @: $(MAKE); $(unstage)
1238         @if [ '$(host)' = '$(target)' ]; then \
1239           r=`${PWD_COMMAND}`; export r; \
1240           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1241           $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1242           ENDIF bootstrap +] \
1243           (cd $(HOST_SUBDIR)/[+module+] && \
1244             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1245             IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1246         fi
1247 [+ ELSE check +]
1248 check-[+module+]:
1249         @: $(MAKE); $(unstage)
1250         @r=`${PWD_COMMAND}`; export r; \
1251         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1252         $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1253         ENDIF bootstrap +] \
1254         (cd $(HOST_SUBDIR)/[+module+] && \
1255           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1256           IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1257 [+ ENDIF no_check +]
1258 @endif [+module+]
1259
1260 .PHONY: install-[+module+] maybe-install-[+module+]
1261 maybe-install-[+module+]:
1262 @if [+module+]
1263 maybe-install-[+module+]: install-[+module+]
1264 [+ IF no_install +]
1265 install-[+module+]:
1266 [+ ELSE install +]
1267 install-[+module+]: installdirs
1268         @: $(MAKE); $(unstage)
1269         @r=`${PWD_COMMAND}`; export r; \
1270         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1271         $(HOST_EXPORTS) \
1272         (cd $(HOST_SUBDIR)/[+module+] && \
1273           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1274 [+ ENDIF no_install +]
1275 @endif [+module+]
1276
1277 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1278 maybe-install-strip-[+module+]:
1279 @if [+module+]
1280 maybe-install-strip-[+module+]: install-strip-[+module+]
1281 [+ IF no_install +]
1282 install-strip-[+module+]:
1283 [+ ELSE install +]
1284 install-strip-[+module+]: installdirs
1285         @: $(MAKE); $(unstage)
1286         @r=`${PWD_COMMAND}`; export r; \
1287         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1288         $(HOST_EXPORTS) \
1289         (cd $(HOST_SUBDIR)/[+module+] && \
1290           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1291 [+ ENDIF no_install +]
1292 @endif [+module+]
1293
1294 # Other targets (info, dvi, pdf, etc.)
1295 [+ FOR recursive_targets +]
1296 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1297 maybe-[+make_target+]-[+module+]:
1298 @if [+module+]
1299 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1300 [+ IF (match-value? = "missing" (get "make_target") ) +]
1301 # [+module+] doesn't support [+make_target+].
1302 [+make_target+]-[+module+]:
1303 [+ ELSE +]
1304 [+make_target+]-[+module+]: [+
1305   FOR depend +]\
1306     [+depend+]-[+module+] [+
1307   ENDFOR depend +]
1308         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1309         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1310         r=`${PWD_COMMAND}`; export r; \
1311         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1312         $(HOST_EXPORTS) \
1313         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1314           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1315         done; \
1316         echo "Doing [+make_target+] in [+module+]"; \
1317         (cd $(HOST_SUBDIR)/[+module+] && \
1318           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1319                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1320                   "RANLIB=$${RANLIB}" \
1321                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1322                   [+make_target+]) \
1323           || exit 1
1324 [+ ENDIF +]
1325 @endif [+module+]
1326 [+ ENDFOR recursive_targets +]
1327 [+ ENDFOR host_modules +]
1328
1329 # ---------------------------------------
1330 # Modules which run on the target machine
1331 # ---------------------------------------
1332 [+ FOR target_modules +]
1333
1334 [+ IF raw_cxx +]
1335 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1336              check_multilibs=true
1337              exports="$(RAW_CXX_TARGET_EXPORTS)"
1338              host_alias=(get "host" "${target_alias}")
1339              target_alias=(get "target" "${target_alias}")
1340              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1341
1342 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1343        exports="$(RAW_CXX_TARGET_EXPORTS)"
1344        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1345 [+ ELSE +]
1346 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1347              check_multilibs=true
1348              exports="$(NORMAL_TARGET_EXPORTS)"
1349              host_alias=(get "host" "${target_alias}")
1350              target_alias=(get "target" "${target_alias}")
1351              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1352
1353 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1354        exports="$(NORMAL_TARGET_EXPORTS)"
1355        args="$(EXTRA_TARGET_FLAGS)" +]
1356 [+ ENDIF +]
1357
1358 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1359 maybe-check-target-[+module+]:
1360 @if target-[+module+]
1361 maybe-check-target-[+module+]: check-target-[+module+]
1362 [+ IF no_check +]
1363 # Dummy target for uncheckable module.
1364 check-target-[+module+]:
1365 [+ ELSE check +]
1366 check-target-[+module+]:
1367         @: $(MAKE); $(unstage)
1368         @r=`${PWD_COMMAND}`; export r; \
1369         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1370 IF raw_cxx +]
1371         $(RAW_CXX_TARGET_EXPORTS) \[+
1372 ELSE normal_cxx +]
1373         $(NORMAL_TARGET_EXPORTS) \[+
1374 ENDIF raw_cxx +]
1375         (cd $(TARGET_SUBDIR)/[+module+] && \
1376           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1377             IF raw_cxx
1378               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1379             ENDIF raw_cxx
1380           +] [+extra_make_flags+] check)
1381 [+ ENDIF no_check +]
1382 @endif target-[+module+]
1383
1384 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1385 maybe-install-target-[+module+]:
1386 @if target-[+module+]
1387 maybe-install-target-[+module+]: install-target-[+module+]
1388 [+ IF no_install +]
1389 # Dummy target for uninstallable.
1390 install-target-[+module+]:
1391 [+ ELSE install +]
1392 install-target-[+module+]: installdirs
1393         @: $(MAKE); $(unstage)
1394         @r=`${PWD_COMMAND}`; export r; \
1395         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1396 IF raw_cxx +]
1397         $(RAW_CXX_TARGET_EXPORTS) \[+
1398 ELSE normal_cxx +]
1399         $(NORMAL_TARGET_EXPORTS) \[+
1400 ENDIF raw_cxx +]
1401         (cd $(TARGET_SUBDIR)/[+module+] && \
1402           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1403 [+ ENDIF no_install +]
1404 @endif target-[+module+]
1405
1406 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1407 maybe-install-strip-target-[+module+]:
1408 @if target-[+module+]
1409 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1410 [+ IF no_install +]
1411 # Dummy target for uninstallable.
1412 install-strip-target-[+module+]:
1413 [+ ELSE install +]
1414 install-strip-target-[+module+]: installdirs
1415         @: $(MAKE); $(unstage)
1416         @r=`${PWD_COMMAND}`; export r; \
1417         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1418 IF raw_cxx +]
1419         $(RAW_CXX_TARGET_EXPORTS) \[+
1420 ELSE normal_cxx +]
1421         $(NORMAL_TARGET_EXPORTS) \[+
1422 ENDIF raw_cxx +]
1423         (cd $(TARGET_SUBDIR)/[+module+] && \
1424           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1425 [+ ENDIF no_install +]
1426 @endif target-[+module+]
1427
1428 # Other targets (info, dvi, pdf, etc.)
1429 [+ FOR recursive_targets +]
1430 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1431 maybe-[+make_target+]-target-[+module+]:
1432 @if target-[+module+]
1433 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1434 [+ IF (match-value? = "missing" (get "make_target") ) +]
1435 # [+module+] doesn't support [+make_target+].
1436 [+make_target+]-target-[+module+]:
1437 [+ ELSE +]
1438 [+make_target+]-target-[+module+]: [+
1439   FOR depend +]\
1440     [+depend+]-target-[+module+] [+
1441   ENDFOR depend +]
1442         @: $(MAKE); $(unstage)
1443         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
1444         r=`${PWD_COMMAND}`; export r; \
1445         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1446 IF raw_cxx +]
1447         $(RAW_CXX_TARGET_EXPORTS) \[+
1448 ELSE normal_cxx +]
1449         $(NORMAL_TARGET_EXPORTS) \[+
1450 ENDIF raw_cxx +]
1451         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
1452         for flag in $(EXTRA_TARGET_FLAGS); do \
1453           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1454         done; \
1455         (cd $(TARGET_SUBDIR)/[+module+] && \
1456           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1457                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1458                   "RANLIB=$${RANLIB}" \
1459                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1460                   [+extra_make_flags+] [+make_target+]) \
1461           || exit 1
1462 [+ ENDIF +]
1463 @endif target-[+module+]
1464 [+ ENDFOR recursive_targets +]
1465 [+ ENDFOR target_modules +]
1466
1467 @if target-libgomp
1468 .PHONY: check-target-libgomp-c++
1469 check-target-libgomp-c++:
1470         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1471
1472 @endif target-libgomp
1473
1474 @if target-libitm
1475 .PHONY: check-target-libitm-c++
1476 check-target-libitm-c++:
1477         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1478
1479 @endif target-libitm
1480
1481 # ----------
1482 # GCC module
1483 # ----------
1484
1485 @if gcc-no-bootstrap
1486 .PHONY: cross
1487 cross: all-build all-gas all-ld
1488         @r=`${PWD_COMMAND}`; export r; \
1489         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1490         $(HOST_EXPORTS) \
1491         echo "Building the C and C++ compiler"; \
1492         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1493         @r=`${PWD_COMMAND}`; export r; \
1494         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1495         echo "Building runtime libraries"; \
1496         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1497 @endif gcc-no-bootstrap
1498
1499 @if gcc
1500 [+ FOR languages +]
1501 .PHONY: check-gcc-[+language+] check-[+language+]
1502 check-gcc-[+language+]:
1503         r=`${PWD_COMMAND}`; export r; \
1504         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1505         $(HOST_EXPORTS) \
1506         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1507 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1508 [+ ENDFOR languages +]
1509
1510 # The gcc part of install-no-fixedincludes, which relies on an intimate
1511 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1512 .PHONY: gcc-install-no-fixedincludes
1513 gcc-install-no-fixedincludes:
1514         @if [ -f ./gcc/Makefile ]; then \
1515           r=`${PWD_COMMAND}`; export r; \
1516           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1517           $(HOST_EXPORTS) \
1518           (cd ./gcc \
1519            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1520         else true; fi
1521 @endif gcc
1522
1523 # ---------------------
1524 # GCC bootstrap support
1525 # ---------------------
1526
1527 # We track the current stage (the one in 'gcc') in the stage_current file.
1528 # stage_last instead tracks the stage that was built last.  These targets
1529 # are dummy when toplevel bootstrap is not active.
1530
1531 # While making host and target tools, symlinks to the final stage must be
1532 # there, so $(unstage) should be run at various points.  To avoid excessive
1533 # recursive invocations of make, we "inline" them using a variable.  These
1534 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1535 # to avoid warnings from the GNU Make job server.
1536
1537 unstage = :
1538 stage = :
1539 current_stage = ""
1540
1541 @if gcc-bootstrap
1542 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1543 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1544 current_stage = "`cat stage_current 2> /dev/null`"
1545 @endif gcc-bootstrap
1546
1547 .PHONY: unstage stage
1548 unstage:
1549         @: $(MAKE); $(unstage)
1550 stage:
1551         @: $(MAKE); $(stage)
1552
1553 # Disable commands for lean bootstrap.
1554 LEAN = false
1555
1556 # We name the build directories for the various stages "stage1-gcc",
1557 # "stage2-gcc","stage3-gcc", etc.
1558
1559 # Since the 'compare' process will fail (on debugging information) if any
1560 # directory names are different, we need to link the gcc directory for
1561 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1562 # the build directories constant as well. For the latter, we use naked names
1563 # like 'gcc', because the scripts in that directory assume it.  We use
1564 # mv on platforms where symlinks to directories do not work or are not
1565 # reliable.
1566
1567 # 'touch' doesn't work right on some platforms.
1568 STAMP = echo timestamp >
1569
1570 # We only want to compare .o files, so set this!
1571 objext = .o
1572
1573 [+ FOR bootstrap-stage +]
1574 .PHONY: stage[+id+]-start stage[+id+]-end
1575
1576 stage[+id+]-start::
1577         @: $(MAKE); $(stage); \
1578         echo stage[+id+] > stage_current; \
1579         echo stage[+id+] > stage_last; \
1580         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1581    FOR host_modules +][+ IF bootstrap +]
1582 @if [+ module +]
1583         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1584           mkdir stage[+id+]-[+module+]; \
1585         mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
1586         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1587 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1588         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1589           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1590         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
1591         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1592
1593 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1594 @if [+ module +]
1595         @if test -d $(HOST_SUBDIR)/[+module+]; then \
1596           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1597           mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
1598         fi
1599 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1600         @if test -d $(TARGET_SUBDIR); then \
1601           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1602           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
1603         fi
1604         rm -f stage_current
1605
1606 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1607 # remade, but not reconfigured.  The next stage (if any) will not be
1608 # reconfigured either.
1609 .PHONY: stage[+id+]-bubble
1610 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1611         @r=`${PWD_COMMAND}`; export r; \
1612         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1613         if test -f stage[+id+]-lean [+
1614           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1615           echo Skipping rebuild of stage[+id+]; \
1616         else \
1617           $(MAKE) stage[+id+]-start; \[+IF lean +]
1618           if $(LEAN); then \
1619             rm -rf stage[+lean+]-*; \
1620             $(STAMP) stage[+lean+]-lean; \
1621           fi; \[+ ENDIF lean +]
1622           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1623         fi[+ IF compare-target +]
1624         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1625
1626 .PHONY: all-stage[+id+] clean-stage[+id+]
1627 do-clean: clean-stage[+id+]
1628
1629 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1630 # only possibility, but now it conflicts with no-bootstrap rules
1631 @if gcc-bootstrap
1632 [+ IF compare-target +]
1633 [+compare-target+]:
1634         @r=`${PWD_COMMAND}`; export r; \
1635         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1636         if test -f stage[+prev+]-lean; then \
1637           echo Cannot compare object files as stage [+prev+] was deleted.; \
1638           exit 0; \
1639         fi; \
1640         : $(MAKE); $(stage); \
1641         rm -f .bad_compare; \
1642         echo Comparing stages [+prev+] and [+id+]; \
1643         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1644         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1645                  sed -n s,^stage$$sed-,,p`; \
1646         for file in $${files}; do \
1647           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1648           if test ! -f $$f1; then continue; fi; \
1649           $(do-[+compare-target+]) > /dev/null 2>&1; \
1650           if test $$? -eq 1; then \
1651             case $$file in \
1652               @compare_exclusions@) \
1653                 echo warning: $$file differs ;; \
1654               *) \
1655                 echo $$file differs >> .bad_compare ;; \
1656             esac; \
1657           fi; \
1658         done; \
1659         if [ -f .bad_compare ]; then \
1660           echo "Bootstrap comparison failure!"; \
1661           cat .bad_compare; \
1662           exit 1; \
1663         else \
1664           echo Comparison successful.; \
1665         fi; \
1666         $(STAMP) [+compare-target+][+ IF prev +]
1667         if $(LEAN); then \
1668           rm -rf stage[+prev+]-*; \
1669           $(STAMP) stage[+prev+]-lean; \
1670         fi[+ ENDIF prev +]
1671 [+ ENDIF compare-target +]
1672
1673 [+ IF bootstrap-target +]
1674 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1675 [+bootstrap-target+]:
1676         echo stage[+id+] > stage_final
1677         @r=`${PWD_COMMAND}`; export r; \
1678         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1679         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1680         @: $(MAKE); $(unstage)
1681         @r=`${PWD_COMMAND}`; export r; \
1682         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1683         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1684         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1685
1686 [+bootstrap-target+]-lean:
1687         echo stage[+id+] > stage_final
1688         @r=`${PWD_COMMAND}`; export r; \
1689         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1690         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1691         @: $(MAKE); $(unstage)
1692         @r=`${PWD_COMMAND}`; export r; \
1693         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1694         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1695         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1696 [+ ENDIF bootstrap-target +]
1697
1698 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1699 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1700 .PHONY: distclean-stage[+id+]
1701 distclean-stage[+id+]::
1702         @: $(MAKE); $(stage)
1703         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1704         rm -rf stage[+id+]-* [+
1705           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1706
1707 [+ IF cleanstrap-target +]
1708 .PHONY: [+cleanstrap-target+]
1709 [+cleanstrap-target+]: do-distclean local-clean
1710         echo stage[+id+] > stage_final
1711         @r=`${PWD_COMMAND}`; export r; \
1712         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1713         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1714         @: $(MAKE); $(unstage)
1715         @r=`${PWD_COMMAND}`; export r; \
1716         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1717         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1718         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1719 [+ ENDIF cleanstrap-target +]
1720 @endif gcc-bootstrap
1721
1722 [+ ENDFOR bootstrap-stage +]
1723
1724 stageprofile-end::
1725         $(MAKE) distclean-stagefeedback
1726
1727 stagefeedback-start::
1728         @r=`${PWD_COMMAND}`; export r; \
1729         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1730         for i in prev-*; do \
1731           j=`echo $$i | sed s/^prev-//`; \
1732           cd $$r/$$i && \
1733           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1734           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
1735         done
1736
1737 @if gcc-bootstrap
1738 do-distclean: distclean-stage1
1739
1740 # Provide a GCC build when we're building target libraries.  This does
1741 # not work as a dependency, just as the minimum necessary to avoid errors.
1742 stage_last:
1743         @r=`${PWD_COMMAND}`; export r; \
1744         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1745         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1746
1747 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1748 # it in the dependency so that for example `make -j3 all-gcc' works.
1749 stage_current:
1750         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1751
1752 .PHONY: restrap
1753 restrap::
1754         @: $(MAKE); $(stage)
1755         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1756           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1757 restrap:: all
1758 @endif gcc-bootstrap
1759
1760 # --------------------------------------
1761 # Dependencies between different modules
1762 # --------------------------------------
1763
1764 # Generic dependencies for target modules on host stuff, especially gcc
1765 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1766   +][+ FOR bootstrap_stage +]
1767 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1768   ENDFOR +][+ ELSE bootstrap +]
1769 configure-target-[+module+]: stage_last[+
1770   ENDIF bootstrap +][+ ENDFOR target_modules +]
1771 @endif gcc-bootstrap
1772
1773 @if gcc-no-bootstrap[+ FOR target_modules +]
1774 configure-target-[+module+]: maybe-all-gcc[+
1775   ENDFOR target_modules +]
1776 @endif gcc-no-bootstrap
1777
1778
1779 # There are two types of dependencies here: 'hard' dependencies, where one
1780 # module simply won't build without the other; and 'soft' dependencies, where
1781 # if the depended-on module is missing, the depending module will do without
1782 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1783 # are made here to depend on a 'maybe-' target.  If you're not sure,
1784 # it's safer to use a soft dependency.
1785
1786 [+ ;; These Scheme functions build the bulk of the dependencies.
1787    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1788    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1789    ;; is taken from VAR-NAME.
1790    (define dep-target (lambda (module-kind var-name hard)
1791       (string-append
1792          (if hard "" "maybe-")
1793          (dep-subtarget var-name)
1794          module-kind
1795          (dep-module var-name)
1796       )))
1797
1798    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1799    (define make-dep (lambda (module-kind on-kind)
1800       (string-append
1801          (dep-target module-kind "module" #t) ": "
1802          (dep-target on-kind "on" (exist? "hard")))))
1803
1804    ;; dep-subtarget extracts everything up to the first dash in the given
1805    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1806    (define dep-subtarget (lambda (var-name)
1807       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1808
1809    ;; dep-module extracts everything up to the first dash in the given
1810    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1811    (define dep-module (lambda (var-name)
1812       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1813
1814    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1815    (define dep-stage (lambda ()
1816       (string-append
1817          "stage"
1818          (get "id")
1819          "-")))
1820
1821    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1822    ;; but is written in Scheme.
1823    (define dep-maybe (lambda ()
1824       (if (exist? "hard") "" "maybe-")))
1825
1826    ;; dep-kind returns returns "prebootstrap" for configure or build
1827    ;; dependencies of bootstrapped modules on a build module
1828    ;; (e.g. all-gcc on all-build-bison); "normal" if the dependency is
1829    ;; on an "install" target, or if the dependence module is not
1830    ;; bootstrapped; otherwise, it returns "bootstrap" or
1831    ;; "postbootstrap" depending on whether the dependent module is
1832    ;; bootstrapped.  All this is only necessary for host and target
1833    ;; modules.  It might seem like, in order to avoid build races, we
1834    ;; might need more elaborate detection between prebootstrap and
1835    ;; postbootstrap modules, but there are no host prebootstrap
1836    ;; modules.  If there were any non-bootstrap host modules that
1837    ;; bootstrap modules depended on, we'd get unsatisfied per-stage
1838    ;; dependencies on them, which would be immediately noticed.
1839    (define dep-kind (lambda ()
1840       (cond
1841        ((and (hash-ref boot-modules (dep-module "module"))
1842              (=* (dep-module "on") "build-"))
1843         "prebootstrap")
1844
1845        ((or (= (dep-subtarget "on") "install-")
1846             (not (hash-ref boot-modules (dep-module "on"))))
1847         "normal")
1848
1849        ((hash-ref boot-modules (dep-module "module"))
1850         "bootstrap")
1851
1852        (1 "postbootstrap"))))
1853
1854    (define make-postboot-dep (lambda ()
1855      (let ((target (dep-module "module")) (dep "stage_last"))
1856        (unless (= (hash-ref postboot-targets target) dep)
1857          (hash-create-handle! postboot-targets target dep)
1858          ;; All non-bootstrap modules' configure target already
1859          ;; depend on dep.
1860          (unless (=* target "target-")
1861            (string-append "configure-" target ": " dep "\n"))))))
1862
1863    ;; We now build the hash table that is used by dep-kind.
1864    (define boot-modules (make-hash-table 113))
1865    (define postboot-targets (make-hash-table 113))
1866 +]
1867
1868 [+ FOR host_modules +][+
1869    (if (exist? "bootstrap")
1870        (hash-create-handle! boot-modules (get "module") #t))
1871    "" +][+ ENDFOR host_modules +]
1872 [+ FOR target_modules +][+
1873    (if (exist? "bootstrap")
1874        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1875    "" +][+ ENDFOR target_modules +]
1876
1877 # With all the machinery above in place, it is pretty easy to generate
1878 # dependencies.  Host dependencies are a bit more complex because we have
1879 # to check for bootstrap/prebootstrap dependencies.  To resolve
1880 # prebootstrap dependencies, prebootstrap modules are gathered in
1881 # a hash table.
1882 [+ FOR dependencies +][+ CASE (dep-kind) +]
1883 [+ == "prebootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1884 [+ (make-dep (dep-stage) "") +][+ ENDFOR bootstrap_stage +]
1885 [+ == "bootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1886 [+ (make-dep (dep-stage) (dep-stage)) +][+ ENDFOR bootstrap_stage +]
1887 [+ == "normal" +][+ (make-dep "" "") +]
1888 [+ ESAC +][+ ENDFOR dependencies +]
1889
1890 @if gcc-bootstrap
1891 [+ FOR dependencies +][+ CASE (dep-kind) +]
1892 [+ == "postbootstrap" +][+ (make-postboot-dep) +][+ ESAC +][+
1893 ENDFOR dependencies +]@endif gcc-bootstrap
1894
1895 @unless gcc-bootstrap
1896 [+ FOR dependencies +][+ CASE (dep-kind) +]
1897 [+ == "postbootstrap" +][+ (make-dep "" "") +]
1898 [+ ESAC +][+ ENDFOR dependencies +]@endunless gcc-bootstrap
1899
1900 # Dependencies for target modules on other target modules are
1901 # described by lang_env_dependencies; the defaults apply to anything
1902 # not mentioned there.
1903 [+
1904    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1905    (define lang-dep (lambda (lang)
1906       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1907
1908    ;; Build the hash table we will need.
1909    (define lang-env-deps (make-hash-table 7))
1910 +][+ FOR lang_env_dependencies +][+
1911    (if (exist? "cxx")
1912        (hash-create-handle! lang-env-deps
1913           (string-append (get "module") "-" "cxx") #t))
1914
1915    (if (exist? "no_c")
1916        (hash-create-handle! lang-env-deps
1917           (string-append (get "module") "-" "no_c") #t))
1918
1919    (if (exist? "no_gcc")
1920        (hash-create-handle! lang-env-deps
1921           (string-append (get "module") "-" "no_gcc") #t))
1922    "" +][+ ENDFOR lang_env_dependencies +]
1923
1924 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1925   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1926 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1927   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1928 @endif gcc-bootstrap
1929
1930 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1931 configure-target-[+module+]: maybe-all-target-libgcc[+
1932   ENDIF +][+ ENDFOR target_modules +]
1933 @endif gcc-no-bootstrap
1934
1935 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1936 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1937   ENDIF +][+ IF (lang-dep "cxx") +]
1938 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1939   ENDIF +]
1940 [+ ENDFOR target_modules +]
1941
1942 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1943 GDB_TK = @GDB_TK@
1944 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1945 configure-gdb: $(CONFIGURE_GDB_TK)
1946 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1947 install-gdb: $(INSTALL_GDB_TK)
1948
1949 # Serialization dependencies.  Host configures don't work well in parallel to
1950 # each other, due to contention over config.cache.  Target configures and
1951 # build configures are similar.
1952 @serialization_dependencies@
1953
1954 # --------------------------------
1955 # Regenerating top level configury
1956 # --------------------------------
1957
1958 # Rebuilding Makefile.in, using autogen.
1959 AUTOGEN = autogen
1960 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1961         cd $(srcdir) && $(AUTOGEN) Makefile.def
1962
1963 # Rebuilding Makefile.
1964 Makefile: $(srcdir)/Makefile.in config.status
1965         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1966
1967 config.status: configure
1968         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1969
1970 # Rebuilding configure.
1971 AUTOCONF = autoconf
1972 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1973         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
1974         $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
1975         $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
1976         $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
1977         cd $(srcdir) && $(AUTOCONF)
1978
1979 # ------------------------------
1980 # Special directives to GNU Make
1981 # ------------------------------
1982
1983 # Don't pass command-line variables to submakes.
1984 .NOEXPORT:
1985 MAKEOVERRIDES=
1986
1987 # end of Makefile.in