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 = $(mandir)/man9
  85
  86 INSTALL = @INSTALL@
  87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  89 INSTALL_DATA = @INSTALL_DATA@
  90 LN = @LN@
  91 LN_S = @LN_S@
  92 MAINT = @MAINT@
  93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  95
  96 # -------------------------------------------------
  97 # Miscellaneous non-standard autoconf-set variables
  98 # -------------------------------------------------
  99
 100 # The gcc driver likes to know the arguments it was configured with.
 101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 102
 103 tooldir = @tooldir@
 104 build_tooldir = @build_tooldir@
 105
 106 # This is the name of the environment variable used for the path to
 107 # the libraries.
 108 RPATH_ENVVAR = @RPATH_ENVVAR@
 109
 110 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 111 # is used instead of the directory itself to avoid including built
 112 # executables in PATH.
 113 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 114
 115 # If the build should make suitable code for shared host resources.
 116 host_shared = @host_shared@
 117
 118 # Build programs are put under this directory.
 119 BUILD_SUBDIR = @build_subdir@
 120 # This is set by the configure script to the arguments to use when configuring
 121 # directories built for the build system.
 122 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 123
 124 # Linker flags to use on the host, for stage1 or when not
 125 # bootstrapping.
 126 STAGE1_LDFLAGS = @stage1_ldflags@
 127
 128 # Libraries to use on the host, for stage1 or when not bootstrapping.
 129 STAGE1_LIBS = @stage1_libs@
 130
 131 # Linker flags to use for stage2 and later.
 132 POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
 133
 134 # Libraries to use for stage2 and later.
 135 POSTSTAGE1_LIBS = @poststage1_libs@
 136
 137 # This is the list of variables to export in the environment when
 138 # configuring any subdirectory.  It must also be exported whenever
 139 # recursing into a build directory in case that directory's Makefile
 140 # re-runs configure.
 141 BASE_EXPORTS = \
 142         FLEX="$(FLEX)"; export FLEX; \
 143         LEX="$(LEX)"; export LEX; \
 144         BISON="$(BISON)"; export BISON; \
 145         YACC="$(YACC)"; export YACC; \
 146         M4="$(M4)"; export M4; \
 147         SED="$(SED)"; export SED; \
 148         AWK="$(AWK)"; export AWK; \
 149         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 150
 151 # This is the list of variables to export in the environment when
 152 # configuring subdirectories for the build system.
 153 BUILD_EXPORTS = \
 154         $(BASE_EXPORTS) \
 155         AR="$(AR_FOR_BUILD)"; export AR; \
 156         AS="$(AS_FOR_BUILD)"; export AS; \
 157         CC="$(CC_FOR_BUILD)"; export CC; \
 158         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 159         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 160         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 161         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 162         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 163         GOC="$(GOC_FOR_BUILD)"; export GOC; \
 164         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 165         GDC="$(GDC_FOR_BUILD)"; export GDC; \
 166         GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
 167         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 168         DSYMUTIL="$(DSYMUTIL_FOR_BUILD)"; export DSYMUTIL; \
 169         LD="$(LD_FOR_BUILD)"; export LD; \
 170         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 171         NM="$(NM_FOR_BUILD)"; export NM; \
 172         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 173         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 174         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 175
 176 # These variables must be set on the make command line for directories
 177 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 178 EXTRA_BUILD_FLAGS = \
 179         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 180         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 181
 182 # This is the list of directories to built for the host system.
 183 SUBDIRS = @configdirs@
 184 TARGET_CONFIGDIRS = @target_configdirs@
 185 # This is set by the configure script to the arguments to use when configuring
 186 # directories built for the host system.
 187 HOST_CONFIGARGS = @host_configargs@
 188 # Host programs are put under this directory, which is . except if building
 189 # with srcdir=..
 190 HOST_SUBDIR = @host_subdir@
 191 # This is the list of variables to export in the environment when
 192 # configuring subdirectories for the host system.  We need to pass
 193 # some to the GCC configure because of its hybrid host/target nature.
 194 HOST_EXPORTS = \
 195         $(BASE_EXPORTS) \
 196         CC="$(CC)"; export CC; \
 197         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 198         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 199         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 200         CXX="$(CXX)"; export CXX; \
 201         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 202         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 203         GOC="$(GOC)"; export GOC; \
 204         GDC="$(GDC)"; export GDC; \
 205         AR="$(AR)"; export AR; \
 206         AS="$(AS)"; export AS; \
 207         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 208         CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
 209         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 210         DSYMUTIL="$(DSYMUTIL)"; export DSYMUTIL; \
 211         LD="$(LD)"; export LD; \
 212         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 213         NM="$(NM)"; export NM; \
 214         RANLIB="$(RANLIB)"; export RANLIB; \
 215         WINDRES="$(WINDRES)"; export WINDRES; \
 216         WINDMC="$(WINDMC)"; export WINDMC; \
 217         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 218         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 219         OTOOL="$(OTOOL)"; export OTOOL; \
 220         READELF="$(READELF)"; export READELF; \
 221         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 222         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 223         DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \
 224         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 225         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 226         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 227         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 228         OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
 229         OTOOL_FOR_TARGET="$(OTOOL_FOR_TARGET)"; export OTOOL_FOR_TARGET; \
 230         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 231         READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
 232         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 233         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 234         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 235         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 236         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
 237         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
 238         LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
 239         LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
 240         XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
 241 @if gcc-bootstrap
 242         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 243 @endif gcc-bootstrap
 244         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 245
 246 POSTSTAGE1_CXX_EXPORT = \
 247         CXX='$(CXX)'; export CXX; \
 248         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 249 @if target-libstdc++-v3-bootstrap
 250 # Override the above if we're bootstrapping C++.
 251 POSTSTAGE1_CXX_EXPORT = \
 252         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
 253           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 254           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 255           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 256           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 257           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 258           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
 259           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 260           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 261           export CXX; \
 262         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 263 @endif target-libstdc++-v3-bootstrap
 264
 265 # Similar, for later GCC stages.
 266 POSTSTAGE1_HOST_EXPORTS = \
 267         $(HOST_EXPORTS) \
 268         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 269           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 270           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 271         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 272         $(POSTSTAGE1_CXX_EXPORT) \
 273         $(LTO_EXPORTS) \
 274         GDC="$$r/$(HOST_SUBDIR)/prev-gcc/gdc$(exeext) -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 275           -B$(build_tooldir)/bin/ $(GDC_FLAGS_FOR_TARGET) \
 276           -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src \
 277           -I$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime -I$$s/libphobos/libdruntime \
 278           -L$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
 279           -L$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/.libs"; \
 280         export GDC; \
 281         GDC_FOR_BUILD="$$GDC"; export GDC_FOR_BUILD; \
 282         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 283         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 284         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 285
 286 # Target libraries are put under this directory:
 287 TARGET_SUBDIR = @target_subdir@
 288 # This is set by the configure script to the arguments to use when configuring
 289 # directories built for the target.
 290 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 291 # This is the list of variables to export in the environment when
 292 # configuring subdirectories for the target system.
 293 BASE_TARGET_EXPORTS = \
 294         $(BASE_EXPORTS) \
 295         AR="$(AR_FOR_TARGET)"; export AR; \
 296         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 297         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 298         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 299         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 300         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 301         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 302         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 303         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 304         GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
 305         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 306         DSYMUTIL="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL; \
 307         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 308         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 309         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 310         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 311         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 312         OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
 313         OTOOL="$(OTOOL_FOR_TARGET)"; export OTOOL; \
 314         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 315         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 316         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 317         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 318         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 319 @if gcc-bootstrap
 320         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 321 @endif gcc-bootstrap
 322         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 323         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 324
 325 RAW_CXX_TARGET_EXPORTS = \
 326         $(BASE_TARGET_EXPORTS) \
 327         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 328         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 329
 330 NORMAL_TARGET_EXPORTS = \
 331         $(BASE_TARGET_EXPORTS) \
 332         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 333
 334 # Where to find GMP
 335 HOST_GMPLIBS = @gmplibs@
 336 HOST_GMPINC = @gmpinc@
 337
 338 # Where to find isl
 339 HOST_ISLLIBS = @isllibs@
 340 HOST_ISLINC = @islinc@
 341
 342 # Where to find libelf
 343 HOST_LIBELFLIBS = @libelflibs@
 344 HOST_LIBELFINC = @libelfinc@
 345
 346 # ----------------------------------------------
 347 # Programs producing files for the BUILD machine
 348 # ----------------------------------------------
 349
 350 SHELL = @SHELL@
 351
 352 # pwd command to use.  Allow user to override default by setting PWDCMD in
 353 # the environment to account for automounters.  The make variable must not
 354 # be called PWDCMD, otherwise the value set here is passed to make
 355 # subprocesses and overrides the setting from the user's environment.
 356 # Don't use PWD since it is a common shell environment variable and we
 357 # don't want to corrupt it.
 358 PWD_COMMAND = $${PWDCMD-pwd}
 359
 360 # compilers to use to create programs which must be run in the build
 361 # environment.
 362 AR_FOR_BUILD = @AR_FOR_BUILD@
 363 AS_FOR_BUILD = @AS_FOR_BUILD@
 364 CC_FOR_BUILD = @CC_FOR_BUILD@
 365 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 366 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 367 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 368 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 369 DSYMUTIL_FOR_BUILD = @DSYMUTIL_FOR_BUILD@
 370 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 371 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 372 GDC_FOR_BUILD = @GDC_FOR_BUILD@
 373 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 374 LD_FOR_BUILD = @LD_FOR_BUILD@
 375 NM_FOR_BUILD = @NM_FOR_BUILD@
 376 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 377 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 378 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 379
 380 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 381 # here so that they can be overridden by Makefile fragments.
 382 BUILD_PREFIX = @BUILD_PREFIX@
 383 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 384
 385 # Flags to pass to stage2 and later makes.  They are defined
 386 # here so that they can be overridden by Makefile fragments.
 387 BOOT_CFLAGS= -g -O2
 388 BOOT_LDFLAGS=
 389 BOOT_ADAFLAGS= -gnatpg
 390
 391 AWK = @AWK@
 392 SED = @SED@
 393 BISON = @BISON@
 394 YACC = @YACC@
 395 FLEX = @FLEX@
 396 LEX = @LEX@
 397 M4 = @M4@
 398 MAKEINFO = @MAKEINFO@
 399 EXPECT = @EXPECT@
 400 RUNTEST = @RUNTEST@
 401
 402 AUTO_PROFILE = gcc-auto-profile -c 10000000
 403
 404 # This just becomes part of the MAKEINFO definition passed down to
 405 # sub-makes.  It lets flags be given on the command line while still
 406 # using the makeinfo from the object tree.
 407 # (Default to avoid splitting info files by setting the threshold high.)
 408 MAKEINFOFLAGS = --split-size=5000000
 409
 410 # ---------------------------------------------
 411 # Programs producing files for the HOST machine
 412 # ---------------------------------------------
 413
 414 AS = @AS@
 415 AR = @AR@
 416 AR_FLAGS = rc
 417 CC = @CC@
 418 CXX = @CXX@
 419 DLLTOOL = @DLLTOOL@
 420 DSYMUTIL = @DSYMUTIL@
 421 LD = @LD@
 422 LIPO = @LIPO@
 423 NM = @NM@
 424 OBJDUMP = @OBJDUMP@
 425 OTOOL = @OTOOL@
 426 RANLIB = @RANLIB@
 427 READELF = @READELF@
 428 STRIP = @STRIP@
 429 WINDRES = @WINDRES@
 430 WINDMC = @WINDMC@
 431
 432 GDC = @GDC@
 433 GNATBIND = @GNATBIND@
 434 GNATMAKE = @GNATMAKE@
 435
 436 CFLAGS = @CFLAGS@
 437 LDFLAGS = @LDFLAGS@
 438 LIBCFLAGS = $(CFLAGS)
 439 CXXFLAGS = @CXXFLAGS@
 440 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 441 GOCFLAGS = $(CFLAGS)
 442 GDCFLAGS = $(CFLAGS)
 443
 444 CREATE_GCOV = create_gcov
 445
 446 TFLAGS =
 447
 448 # Defaults for all stages; some are overridden below.
 449
 450 STAGE_CFLAGS = $(BOOT_CFLAGS)
 451 STAGE_TFLAGS = $(TFLAGS)
 452 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 453
 454 [+ FOR bootstrap-stage +]
 455 # Defaults for stage [+id+]; some are overridden below.
 456 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 457 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 458 @if target-libstdc++-v3-bootstrap
 459 # Override the above if we're bootstrapping C++.
 460 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 461 @endif target-libstdc++-v3-bootstrap
 462 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 463 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 464 [+ ENDFOR bootstrap-stage +]
 465
 466 # By default, C and C++ are the only stage1 languages, because they are the
 467 # only ones we require to build with the bootstrap compiler, and also the
 468 # only ones useful for building stage2.
 469
 470 STAGE1_CFLAGS = @stage1_cflags@
 471 STAGE1_CHECKING = @stage1_checking@
 472 STAGE1_LANGUAGES = @stage1_languages@
 473 # * We force-disable intermodule optimizations, even if
 474 #   --enable-intermodule was passed, since the installed compiler
 475 #   probably can't handle them.  Luckily, autoconf always respects
 476 #   the last argument when conflicting --enable arguments are passed.
 477 # * Likewise, we force-disable coverage flags, since the installed
 478 #   compiler probably has never heard of them.
 479 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 480 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 481           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 482           --disable-build-format-warnings
 483
 484 # When using the slow stage1 compiler disable IL verification and forcefully
 485 # enable it when using the stage2 compiler instead.  As we later compare
 486 # stage2 and stage3 we are merely avoid doing redundant work, plus we apply
 487 # checking when building all target libraries for release builds.
 488 STAGE1_TFLAGS += -fno-checking
 489 STAGE2_CFLAGS += -fno-checking
 490 STAGE2_TFLAGS += -fno-checking
 491 STAGE3_CFLAGS += -fchecking=1
 492 STAGE3_TFLAGS += -fchecking=1
 493
 494 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 495 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 496
 497 STAGEtrain_CFLAGS = $(filter-out -fchecking=1,$(STAGE3_CFLAGS))
 498 STAGEtrain_TFLAGS = $(filter-out -fchecking=1,$(STAGE3_TFLAGS))
 499
 500 STAGEfeedback_CFLAGS = $(STAGE4_CFLAGS) -fprofile-use -fprofile-reproducible=parallel-runs
 501 STAGEfeedback_TFLAGS = $(STAGE4_TFLAGS)
 502
 503 STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g
 504 STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
 505
 506 STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)
 507 STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS)
 508
 509 do-compare = @do_compare@
 510 do-compare3 = $(do-compare)
 511
 512 # -----------------------------------------------
 513 # Programs producing files for the TARGET machine
 514 # -----------------------------------------------
 515
 516 AR_FOR_TARGET=@AR_FOR_TARGET@
 517 AS_FOR_TARGET=@AS_FOR_TARGET@
 518 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 519
 520 # If GCC_FOR_TARGET is not overriden on the command line, then this
 521 # variable is passed down to the gcc Makefile, where it is used to
 522 # build libgcc2.a.  We define it here so that it can itself be
 523 # overridden on the command line.
 524 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 525 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 526 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 527 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 528 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 529 GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@
 530 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 531 DSYMUTIL_FOR_TARGET=@DSYMUTIL_FOR_TARGET@
 532 LD_FOR_TARGET=@LD_FOR_TARGET@
 533
 534 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 535 NM_FOR_TARGET=@NM_FOR_TARGET@
 536 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 537 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
 538 OTOOL_FOR_TARGET=@OTOOL_FOR_TARGET@
 539 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 540 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 541 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 542 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 543 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 544
 545 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 546 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 547 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 548
 549 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 550 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 551
 552 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 553 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 554 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 555 GOCFLAGS_FOR_TARGET = -O2 -g
 556 GDCFLAGS_FOR_TARGET = -O2 -g
 557
 558 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 559 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 560 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 561
 562 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 563
 564 # ------------------------------------
 565 # Miscellaneous targets and flag lists
 566 # ------------------------------------
 567
 568 # The first rule in the file had better be this one.  Don't put any above it.
 569 # This lives here to allow makefile fragments to contain dependencies.
 570 all:
 571
 572 #### host and target specific makefile fragments come in here.
 573 @target_makefile_frag@
 574 @alphaieee_frag@
 575 @ospace_frag@
 576 @host_makefile_frag@
 577 ###
 578
 579 # This is the list of directories that may be needed in RPATH_ENVVAR
 580 # so that programs built for the target machine work.
 581 TARGET_LIB_PATH = [+ FOR target_modules +][+
 582   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 583   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 584 [+ FOR target_modules +][+ IF lib_path +]
 585 @if target-[+module+]
 586 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 587 @endif target-[+module+]
 588 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 589
 590
 591 # This is the list of directories that may be needed in RPATH_ENVVAR
 592 # so that programs built for the host machine work.
 593 HOST_LIB_PATH = [+ FOR host_modules +][+
 594   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 595   ENDFOR host_modules +]
 596
 597 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 598 @if gcc
 599 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 600 @endif gcc
 601
 602 [+ FOR host_modules +][+ IF lib_path +]
 603 @if [+module+]
 604 HOST_LIB_PATH_[+module+] = \
 605   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 606   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 607 @endif [+module+]
 608 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 609
 610 CXX_FOR_TARGET_FLAG_TO_PASS = \
 611         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 612 @if target-libstdc++-v3
 613 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 614 # functional C++ compiler.  When we recurse, if we expand
 615 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 616 # libstdc++ include flags from the script.  Instead, we get an
 617 # -funconfigured-* word, so that we'll get errors if this invalid C++
 618 # command line is used for anything, but also so that we can use the
 619 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 620 # don't pass it on, sub-make will use the default definition, that
 621 # re-expands it at the time of use, so we'll get it right when we need
 622 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 623 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 624 # really work, for C++ host programs can't depend on the current-stage
 625 # C++ target library.
 626 CXX_FOR_TARGET_FLAG_TO_PASS = \
 627         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 628 @endif target-libstdc++-v3
 629
 630 # Flags to pass down to all sub-makes. STAGE*FLAGS,
 631 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 632 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 633 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 634         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 635         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 636         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 637         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 638         "STAGE[+id+]_GENERATOR_CFLAGS=$(STAGE[+id+]_GENERATOR_CFLAGS)" \
 639         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 640         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 641         "TFLAGS=$(TFLAGS)" \
 642         "CONFIG_SHELL=$(SHELL)" \
 643         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
 644         $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
 645
 646 # We leave this in just in case, but it is not needed anymore.
 647 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 648
 649 # Flags to pass down to most sub-makes, in which we're building with
 650 # the host environment.
 651 EXTRA_HOST_FLAGS = \
 652         'AR=$(AR)' \
 653         'AS=$(AS)' \
 654         'CC=$(CC)' \
 655         'CXX=$(CXX)' \
 656         'DLLTOOL=$(DLLTOOL)' \
 657         'DSYMUTIL=$(DSYMUTIL)' \
 658         'GFORTRAN=$(GFORTRAN)' \
 659         'GOC=$(GOC)' \
 660         'GDC=$(GDC)' \
 661         'LD=$(LD)' \
 662         'LIPO=$(LIPO)' \
 663         'NM=$(NM)' \
 664         'OBJDUMP=$(OBJDUMP)' \
 665         'OTOOL=$(OTOOL)' \
 666         'RANLIB=$(RANLIB)' \
 667         'READELF=$(READELF)' \
 668         'STRIP=$(STRIP)' \
 669         'WINDRES=$(WINDRES)' \
 670         'WINDMC=$(WINDMC)' \
 671         'CREATE_GCOV=$(CREATE_GCOV)'
 672
 673 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 674
 675 # Flags to pass to stage1 or when not bootstrapping.
 676
 677 STAGE1_FLAGS_TO_PASS = \
 678         LDFLAGS="$${LDFLAGS}" \
 679         HOST_LIBS="$${HOST_LIBS}"
 680
 681 # Flags to pass to stage2 and later makes.
 682
 683 POSTSTAGE1_FLAGS_TO_PASS = \
 684         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 685         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 686         GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \
 687         GNATBIND="$${GNATBIND}" \
 688         LDFLAGS="$${LDFLAGS}" \
 689         HOST_LIBS="$${HOST_LIBS}" \
 690         $(LTO_FLAGS_TO_PASS) \
 691         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 692
 693 @if gcc-bootstrap
 694 EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
 695                        $(POSTSTAGE1_HOST_EXPORTS) \
 696                      fi;
 697
 698 EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
 699 @endif gcc-bootstrap
 700
 701 # Flags to pass down to makes which are built with the target environment.
 702 # The double $ decreases the length of the command line; those variables
 703 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 704 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 705 # so we expand them here.
 706 EXTRA_TARGET_FLAGS = \
 707         'AR=$$(AR_FOR_TARGET)' \
 708         'AS=$(COMPILER_AS_FOR_TARGET)' \
 709         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 710         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 711         'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 712          -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 713          $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 714         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 715         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 716         'DSYMUTIL=$$(DSYMUTIL_FOR_TARGET)' \
 717         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 718         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 719         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 720         'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 721         'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \
 722         'LD=$(COMPILER_LD_FOR_TARGET)' \
 723         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 724         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 725         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 726         'NM=$(COMPILER_NM_FOR_TARGET)' \
 727         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 728         'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
 729         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 730         'READELF=$$(READELF_FOR_TARGET)' \
 731         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 732         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 733         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 734         'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
 735         'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
 736         "TFLAGS=$$TFLAGS"
 737
 738 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 739
 740 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 741 # unfortunately needs the native compiler and the target ar and
 742 # ranlib.
 743 # If any variables are added here, they must be added to do-*, below.
 744 # The BUILD_* variables are a special case, which are used for the gcc
 745 # cross-building scheme.
 746 EXTRA_GCC_FLAGS = \
 747         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 748         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 749         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 750
 751 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 752
 753 @if gcc
 754 BUILD_CONFIG = @BUILD_CONFIG@
 755 ifneq ($(BUILD_CONFIG),)
 756 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 757 endif
 758 @endif gcc
 759
 760 .PHONY: configure-host
 761 configure-host: [+
 762   FOR host_modules +] \
 763     maybe-configure-[+module+][+
 764   ENDFOR host_modules +]
 765 .PHONY: configure-target
 766 configure-target: [+
 767   FOR target_modules +] \
 768     maybe-configure-target-[+module+][+
 769   ENDFOR target_modules +]
 770
 771 # The target built for a native non-bootstrap build.
 772 .PHONY: all
 773 all:
 774 @if gcc-bootstrap
 775         [ -f stage_final ] || echo stage3 > stage_final
 776         @r=`${PWD_COMMAND}`; export r; \
 777         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 778         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 779 @endif gcc-bootstrap
 780         @: $(MAKE); $(unstage)
 781         @r=`${PWD_COMMAND}`; export r; \
 782         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 783 @if gcc-bootstrap
 784         if [ -f stage_last ]; then \
 785           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 786           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 787         else \
 788 @endif gcc-bootstrap
 789           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 790 @if gcc-bootstrap
 791             ; \
 792         fi \
 793 @endif gcc-bootstrap
 794         && :
 795
 796 .PHONY: all-build
 797 [+ FOR build_modules +]
 798 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 799
 800 .PHONY: all-host
 801 [+ FOR host_modules +][+ IF bootstrap +]
 802 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 803 all-host: maybe-all-[+module+][+ IF bootstrap +]
 804 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 805
 806 .PHONY: all-target
 807 [+ FOR target_modules +][+ IF bootstrap +]
 808 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 809 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 810 @endif target-[+module+]-no-bootstrap[+
 811   ENDIF bootstrap +][+ ENDFOR target_modules +]
 812
 813 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 814 # ``make X'' in all subdirectories (because, in general, there is a
 815 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 816 # but it may do additional work as well).
 817 [+ FOR recursive_targets +]
 818 .PHONY: do-[+make_target+]
 819 do-[+make_target+]:
 820         @: $(MAKE); $(unstage)
 821         @r=`${PWD_COMMAND}`; export r; \
 822         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 823         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 824           [+make_target+]-target
 825
 826
 827 .PHONY: [+make_target+]-host
 828 [+ FOR host_modules +]
 829 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 830
 831 .PHONY: [+make_target+]-target
 832 [+ FOR target_modules +]
 833 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 834 [+ ENDFOR recursive_targets +]
 835
 836 # Here are the targets which correspond to the do-X targets.
 837
 838 .PHONY: info installcheck dvi pdf html
 839 .PHONY: install-info install-pdf install-html
 840 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 841 .PHONY: local-clean local-distclean local-maintainer-clean
 842 info: do-info
 843 installcheck: do-installcheck
 844 dvi: do-dvi
 845 pdf: do-pdf
 846 html: do-html
 847
 848 # Make sure makeinfo is built before we do a `make info', if we're
 849 # in fact building texinfo.
 850 do-info: maybe-all-texinfo
 851
 852 install-info: do-install-info dir.info
 853         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 854         if [ -f dir.info ]; then \
 855           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
 856         else true; fi
 857
 858 install-pdf: do-install-pdf
 859
 860 install-html: do-install-html
 861
 862 local-clean:
 863         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 864
 865 local-distclean:
 866         -rm -f Makefile config.status config.cache mh-frag mt-frag
 867         -rm -f maybedep.tmp serdep.tmp stage_final
 868         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 869           rm -rf $(TARGET_SUBDIR); \
 870         else true; fi
 871         -rm -rf $(BUILD_SUBDIR)
 872         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 873           rm -rf $(HOST_SUBDIR); \
 874         else true; fi
 875         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 876         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 877         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 878         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 879         -rmdir c++tools fastjar gcc gnattools gotools 2>/dev/null
 880         -rmdir libcc1 libiberty texinfo zlib 2>/dev/null
 881         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 882
 883 local-maintainer-clean:
 884         @echo "This command is intended for maintainers to use;"
 885         @echo "it deletes files that may require special tools to rebuild."
 886
 887 clean: do-clean local-clean
 888 mostlyclean: do-mostlyclean local-clean
 889 distclean: do-distclean local-clean local-distclean
 890 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 891 maintainer-clean: local-distclean
 892 realclean: maintainer-clean
 893
 894 # Check target.
 895
 896 .PHONY: check do-check
 897 check: do-check
 898
 899 # Only include modules actually being configured and built.
 900 .PHONY: check-host
 901 check-host: [+
 902   FOR host_modules +] \
 903     maybe-check-[+module+][+
 904   ENDFOR host_modules +]
 905
 906 .PHONY: check-target
 907 check-target: [+
 908   FOR target_modules +] \
 909     maybe-check-target-[+module+][+
 910   ENDFOR target_modules +]
 911
 912 do-check:
 913         @: $(MAKE); $(unstage)
 914         @r=`${PWD_COMMAND}`; export r; \
 915         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 916         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 917
 918 # Automated reporting of test results.
 919
 920 warning.log: build.log
 921         $(srcdir)/contrib/warn_summary build.log > $@
 922
 923 mail-report.log:
 924         if test x'$(BOOT_CFLAGS)' != x''; then \
 925             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 926         fi; \
 927         $(srcdir)/contrib/test_summary -t >$@
 928         chmod +x $@
 929         echo If you really want to send e-mail, run ./$@ now
 930
 931 mail-report-with-warnings.log: warning.log
 932         if test x'$(BOOT_CFLAGS)' != x''; then \
 933             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 934         fi; \
 935         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 936         chmod +x $@
 937         echo If you really want to send e-mail, run ./$@ now
 938
 939 # Local Vim config
 940
 941 $(srcdir)/.local.vimrc:
 942         $(LN_S) contrib/vimrc $@
 943
 944 $(srcdir)/.lvimrc:
 945         $(LN_S) contrib/vimrc $@
 946
 947 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
 948
 949 .PHONY: vimrc
 950
 951 # clang-format config
 952
 953 $(srcdir)/.clang-format:
 954         $(LN_S) contrib/clang-format $@
 955
 956 clang-format: $(srcdir)/.clang-format
 957
 958 .PHONY: clang-format
 959
 960 # Installation targets.
 961
 962 .PHONY: install uninstall
 963 install:
 964         @: $(MAKE); $(unstage)
 965         @r=`${PWD_COMMAND}`; export r; \
 966         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 967         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 968
 969 .PHONY: install-host-nogcc
 970 install-host-nogcc: [+
 971   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 972     maybe-install-[+module+][+ ENDIF +][+
 973   ENDFOR host_modules +]
 974
 975 .PHONY: install-host
 976 install-host: [+
 977   FOR host_modules +] \
 978     maybe-install-[+module+][+
 979   ENDFOR host_modules +]
 980
 981 .PHONY: install-target
 982 install-target: [+
 983   FOR target_modules +] \
 984     maybe-install-target-[+module+][+
 985   ENDFOR target_modules +]
 986
 987 uninstall:
 988         @echo "the uninstall target is not supported in this tree"
 989
 990 .PHONY: install.all
 991 install.all: install-no-fixedincludes
 992         @if [ -f ./gcc/Makefile ]; then \
 993                 r=`${PWD_COMMAND}`; export r; \
 994                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 995                 $(HOST_EXPORTS) \
 996                 (cd ./gcc && \
 997                 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
 998         else \
 999                 true; \
1000         fi
1001
1002 # install-no-fixedincludes is used to allow the elaboration of binary packages
1003 # suitable for distribution, where we cannot include the fixed system header
1004 # files.
1005 .PHONY: install-no-fixedincludes
1006 install-no-fixedincludes: installdirs install-host-nogcc \
1007         install-target gcc-install-no-fixedincludes
1008
1009 .PHONY: install-strip
1010 install-strip:
1011         @: $(MAKE); $(unstage)
1012         @r=`${PWD_COMMAND}`; export r; \
1013         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1014         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
1015
1016 .PHONY: install-strip-host
1017 install-strip-host: [+
1018   FOR host_modules +] \
1019     maybe-install-strip-[+module+][+
1020   ENDFOR host_modules +]
1021
1022 .PHONY: install-strip-target
1023 install-strip-target: [+
1024   FOR target_modules +] \
1025     maybe-install-strip-target-[+module+][+
1026   ENDFOR target_modules +]
1027
1028
1029 ### other supporting targets
1030
1031 MAKEDIRS= \
1032         $(DESTDIR)$(prefix) \
1033         $(DESTDIR)$(exec_prefix)
1034 .PHONY: installdirs
1035 installdirs: mkinstalldirs
1036         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
1037
1038 dir.info: do-install-info
1039         if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
1040           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
1041           mv -f dir.info.new dir.info; \
1042         else true; \
1043         fi
1044
1045 dist:
1046         @echo "Building a full distribution of this tree isn't done"
1047         @echo "via 'make dist'.  Check out the etc/ subdirectory"
1048
1049 etags tags: TAGS
1050
1051 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
1052 # ability to use several tags files at once, so there is probably no need
1053 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
1054 # (if we felt like it) have this Makefile write a piece of elisp which
1055 # the user could load to tell emacs19 where all the TAGS files we just
1056 # built are.
1057 TAGS: do-TAGS
1058
1059 # ------------------------------------
1060 # Macros for configure and all targets
1061 # ------------------------------------
1062
1063 [+ DEFINE configure +]
1064 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1065 maybe-configure-[+prefix+][+module+]:
1066 @if gcc-bootstrap
1067 configure-[+prefix+][+module+]: stage_current
1068 @endif gcc-bootstrap
1069 @if [+prefix+][+module+]
1070 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1071 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1072         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1073         @r=`${PWD_COMMAND}`; export r; \
1074         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1075         [+ IF check_multilibs
1076         +]echo "Checking multilib configuration for [+module+]..."; \
1077         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1078         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1079         if test -r [+subdir+]/[+module+]/multilib.out; then \
1080           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1081             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1082           else \
1083             rm -f [+subdir+]/[+module+]/Makefile; \
1084             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1085           fi; \
1086         else \
1087           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1088         fi; \
1089         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1090         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1091         [+exports+] [+extra_exports+] \
1092         echo Configuring in [+subdir+]/[+module+]; \
1093         cd "[+subdir+]/[+module+]" || exit 1; \
1094         case $(srcdir) in \
1095           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1096           *) topdir=`echo [+subdir+]/[+module+]/ | \
1097                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1098         esac; \
1099         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1100         [+ IF no-config-site +]rm -f no-such-file || : ; \
1101         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1102           $$s/$$module_srcdir/configure \
1103           --srcdir=$${topdir}/$$module_srcdir \
1104           [+args+] --build=${build_alias} --host=[+host_alias+] \
1105           --target=[+target_alias+] [+extra_configure_flags+] \
1106           || exit 1
1107 @endif [+prefix+][+module+]
1108
1109 [+ IF bootstrap +]
1110 [+ FOR bootstrap_stage +]
1111 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1112 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1113 @if [+prefix+][+module+]-bootstrap
1114 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1115 configure-stage[+id+]-[+prefix+][+module+]:
1116         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1117         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1118         @r=`${PWD_COMMAND}`; export r; \
1119         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1120         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1121         [+ IF check_multilibs
1122         +]echo "Checking multilib configuration for [+module+]..."; \
1123         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1124         if test -r [+subdir+]/[+module+]/multilib.out; then \
1125           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1126             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1127           else \
1128             rm -f [+subdir+]/[+module+]/Makefile; \
1129             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1130           fi; \
1131         else \
1132           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1133         fi; \
1134         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1135         [+exports+][+ IF prev +] \
1136         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1137         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1138         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1139         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1140         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1141         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1142         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1143         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1144   ENDIF prefix +] [+extra_exports+] \
1145         echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1146         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1147         cd [+subdir+]/[+module+] || exit 1; \
1148         case $(srcdir) in \
1149           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1150           *) topdir=`echo [+subdir+]/[+module+]/ | \
1151                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1152         esac; \
1153         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1154         $(SHELL) $$s/$$module_srcdir/configure \
1155           --srcdir=$${topdir}/$$module_srcdir \
1156           [+args+] --build=${build_alias} --host=[+host_alias+] \
1157           --target=[+target_alias+] \
1158           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1159           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1160           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1161 @endif [+prefix+][+module+]-bootstrap
1162 [+ ENDFOR bootstrap_stage +]
1163 [+ ENDIF bootstrap +]
1164 [+ ENDDEF +]
1165
1166 [+ DEFINE all +]
1167 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1168 maybe-all-[+prefix+][+module+]:
1169 @if gcc-bootstrap
1170 all-[+prefix+][+module+]: stage_current
1171 @endif gcc-bootstrap
1172 @if [+prefix+][+module+]
1173 TARGET-[+prefix+][+module+]=[+
1174   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1175 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1176 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1177         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1178         @r=`${PWD_COMMAND}`; export r; \
1179         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1180         [+exports+] [+extra_exports+] \
1181         (cd [+subdir+]/[+module+] && \
1182           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1183                 $(TARGET-[+prefix+][+module+]))
1184 @endif [+prefix+][+module+]
1185
1186 [+ IF bootstrap +]
1187 [+ FOR bootstrap_stage +]
1188 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1189 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1190 maybe-all-stage[+id+]-[+prefix+][+module+]:
1191 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1192 @if [+prefix+][+module+]-bootstrap
1193 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1194 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1195 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1196 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1197         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1198         @r=`${PWD_COMMAND}`; export r; \
1199         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1200         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1201         [+exports+][+ IF prev +] \
1202         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1203         cd [+subdir+]/[+module+] && \
1204         [+autoprofile+] \
1205         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1206                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1207                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1208                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1209                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1210                 GENERATOR_CFLAGS="$(STAGE[+id+]_GENERATOR_CFLAGS)" \
1211                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1212                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1213                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1214                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1215                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1216                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1217                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1218                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1219                 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
1220                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1221
1222 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1223 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1224 clean-stage[+id+]-[+prefix+][+module+]:
1225         @if [ $(current_stage) = stage[+id+] ]; then \
1226           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1227         else \
1228           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1229           $(MAKE) stage[+id+]-start; \
1230         fi; \
1231         cd [+subdir+]/[+module+] && \
1232         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1233         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1234 @endif [+prefix+][+module+]-bootstrap
1235
1236 [+ ENDFOR bootstrap_stage +]
1237 [+ ENDIF bootstrap +]
1238 [+ ENDDEF +]
1239
1240 # --------------------------------------
1241 # Modules which run on the build machine
1242 # --------------------------------------
1243 [+ FOR build_modules +]
1244 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1245              host_alias=(get "host" "${build_alias}")
1246              target_alias=(get "target" "${target_alias}")
1247              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1248
1249 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1250              args="$(EXTRA_BUILD_FLAGS)" +]
1251 [+ ENDFOR build_module +]
1252
1253 # --------------------------------------
1254 # Modules which run on the host machine
1255 # --------------------------------------
1256 [+ FOR host_modules +]
1257 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1258              exports="$(HOST_EXPORTS)"
1259              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1260              host_alias=(get "host" "${host_alias}")
1261              target_alias=(get "target" "${target_alias}")
1262              args="$(HOST_CONFIGARGS)" +]
1263
1264 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1265        exports="$(HOST_EXPORTS)"
1266        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1267        args="$(EXTRA_HOST_FLAGS)"
1268        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1269        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1270
1271 .PHONY: check-[+module+] maybe-check-[+module+]
1272 maybe-check-[+module+]:
1273 @if [+module+]
1274 maybe-check-[+module+]: check-[+module+]
1275 [+ IF no_check +]
1276 check-[+module+]:
1277 [+ ELIF no_check_cross +]
1278 # This module is only tested in a native toolchain.
1279 check-[+module+]:
1280         @: $(MAKE); $(unstage)
1281         @if [ '$(host)' = '$(target)' ]; then \
1282           r=`${PWD_COMMAND}`; export r; \
1283           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1284           $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1285           ENDIF bootstrap +] \
1286           (cd $(HOST_SUBDIR)/[+module+] && \
1287             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1288             IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1289         fi
1290 [+ ELSE check +]
1291 check-[+module+]:
1292         @: $(MAKE); $(unstage)
1293         @r=`${PWD_COMMAND}`; export r; \
1294         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1295         $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1296         ENDIF bootstrap +] \
1297         (cd $(HOST_SUBDIR)/[+module+] && \
1298           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1299           IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1300 [+ ENDIF no_check +]
1301 @endif [+module+]
1302
1303 .PHONY: install-[+module+] maybe-install-[+module+]
1304 maybe-install-[+module+]:
1305 @if [+module+]
1306 maybe-install-[+module+]: install-[+module+]
1307 [+ IF no_install +]
1308 install-[+module+]:
1309 [+ ELSE install +]
1310 install-[+module+]: installdirs
1311         @: $(MAKE); $(unstage)
1312         @r=`${PWD_COMMAND}`; export r; \
1313         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1314         $(HOST_EXPORTS) \
1315         (cd $(HOST_SUBDIR)/[+module+] && \
1316           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1317 [+ ENDIF no_install +]
1318 @endif [+module+]
1319
1320 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1321 maybe-install-strip-[+module+]:
1322 @if [+module+]
1323 maybe-install-strip-[+module+]: install-strip-[+module+]
1324 [+ IF no_install +]
1325 install-strip-[+module+]:
1326 [+ ELSE install +]
1327 install-strip-[+module+]: installdirs
1328         @: $(MAKE); $(unstage)
1329         @r=`${PWD_COMMAND}`; export r; \
1330         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1331         $(HOST_EXPORTS) \
1332         (cd $(HOST_SUBDIR)/[+module+] && \
1333           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1334 [+ ENDIF no_install +]
1335 @endif [+module+]
1336
1337 # Other targets (info, dvi, pdf, etc.)
1338 [+ FOR recursive_targets +]
1339 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1340 maybe-[+make_target+]-[+module+]:
1341 @if [+module+]
1342 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1343 [+ IF (match-value? = "missing" (get "make_target") ) +]
1344 # [+module+] doesn't support [+make_target+].
1345 [+make_target+]-[+module+]:
1346 [+ ELSE +]
1347 [+make_target+]-[+module+]: [+
1348   FOR depend +]\
1349     [+depend+]-[+module+] [+
1350   ENDFOR depend +]
1351         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1352         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1353         r=`${PWD_COMMAND}`; export r; \
1354         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1355         $(HOST_EXPORTS) \
1356         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1357           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1358         done; \
1359         echo "Doing [+make_target+] in [+module+]"; \
1360         (cd $(HOST_SUBDIR)/[+module+] && \
1361           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1362                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1363                   "RANLIB=$${RANLIB}" \
1364                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1365                   [+make_target+]) \
1366           || exit 1
1367 [+ ENDIF +]
1368 @endif [+module+]
1369 [+ ENDFOR recursive_targets +]
1370 [+ ENDFOR host_modules +]
1371
1372 # ---------------------------------------
1373 # Modules which run on the target machine
1374 # ---------------------------------------
1375 [+ FOR target_modules +]
1376
1377 [+ IF raw_cxx +]
1378 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1379              check_multilibs=true
1380              exports="$(RAW_CXX_TARGET_EXPORTS)"
1381              host_alias=(get "host" "${target_alias}")
1382              target_alias=(get "target" "${target_alias}")
1383              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1384
1385 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1386        exports="$(RAW_CXX_TARGET_EXPORTS)"
1387        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1388 [+ ELSE +]
1389 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1390              check_multilibs=true
1391              exports="$(NORMAL_TARGET_EXPORTS)"
1392              host_alias=(get "host" "${target_alias}")
1393              target_alias=(get "target" "${target_alias}")
1394              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1395
1396 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1397        exports="$(NORMAL_TARGET_EXPORTS)"
1398        args="$(EXTRA_TARGET_FLAGS)" +]
1399 [+ ENDIF +]
1400
1401 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1402 maybe-check-target-[+module+]:
1403 @if target-[+module+]
1404 maybe-check-target-[+module+]: check-target-[+module+]
1405 [+ IF no_check +]
1406 # Dummy target for uncheckable module.
1407 check-target-[+module+]:
1408 [+ ELSE check +]
1409 check-target-[+module+]:
1410         @: $(MAKE); $(unstage)
1411         @r=`${PWD_COMMAND}`; export r; \
1412         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1413 IF raw_cxx +]
1414         $(RAW_CXX_TARGET_EXPORTS) \[+
1415 ELSE normal_cxx +]
1416         $(NORMAL_TARGET_EXPORTS) \[+
1417 ENDIF raw_cxx +]
1418         (cd $(TARGET_SUBDIR)/[+module+] && \
1419           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1420             IF raw_cxx
1421               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1422             ENDIF raw_cxx
1423           +] [+extra_make_flags+] check)
1424 [+ ENDIF no_check +]
1425 @endif target-[+module+]
1426
1427 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1428 maybe-install-target-[+module+]:
1429 @if target-[+module+]
1430 maybe-install-target-[+module+]: install-target-[+module+]
1431 [+ IF no_install +]
1432 # Dummy target for uninstallable.
1433 install-target-[+module+]:
1434 [+ ELSE install +]
1435 install-target-[+module+]: installdirs
1436         @: $(MAKE); $(unstage)
1437         @r=`${PWD_COMMAND}`; export r; \
1438         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1439 IF raw_cxx +]
1440         $(RAW_CXX_TARGET_EXPORTS) \[+
1441 ELSE normal_cxx +]
1442         $(NORMAL_TARGET_EXPORTS) \[+
1443 ENDIF raw_cxx +]
1444         (cd $(TARGET_SUBDIR)/[+module+] && \
1445           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1446 [+ ENDIF no_install +]
1447 @endif target-[+module+]
1448
1449 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1450 maybe-install-strip-target-[+module+]:
1451 @if target-[+module+]
1452 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1453 [+ IF no_install +]
1454 # Dummy target for uninstallable.
1455 install-strip-target-[+module+]:
1456 [+ ELSE install +]
1457 install-strip-target-[+module+]: installdirs
1458         @: $(MAKE); $(unstage)
1459         @r=`${PWD_COMMAND}`; export r; \
1460         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1461 IF raw_cxx +]
1462         $(RAW_CXX_TARGET_EXPORTS) \[+
1463 ELSE normal_cxx +]
1464         $(NORMAL_TARGET_EXPORTS) \[+
1465 ENDIF raw_cxx +]
1466         (cd $(TARGET_SUBDIR)/[+module+] && \
1467           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1468 [+ ENDIF no_install +]
1469 @endif target-[+module+]
1470
1471 # Other targets (info, dvi, pdf, etc.)
1472 [+ FOR recursive_targets +]
1473 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1474 maybe-[+make_target+]-target-[+module+]:
1475 @if target-[+module+]
1476 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1477 [+ IF (match-value? = "missing" (get "make_target") ) +]
1478 # [+module+] doesn't support [+make_target+].
1479 [+make_target+]-target-[+module+]:
1480 [+ ELSE +]
1481 [+make_target+]-target-[+module+]: [+
1482   FOR depend +]\
1483     [+depend+]-target-[+module+] [+
1484   ENDFOR depend +]
1485         @: $(MAKE); $(unstage)
1486         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
1487         r=`${PWD_COMMAND}`; export r; \
1488         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1489 IF raw_cxx +]
1490         $(RAW_CXX_TARGET_EXPORTS) \[+
1491 ELSE normal_cxx +]
1492         $(NORMAL_TARGET_EXPORTS) \[+
1493 ENDIF raw_cxx +]
1494         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
1495         for flag in $(EXTRA_TARGET_FLAGS); do \
1496           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1497         done; \
1498         (cd $(TARGET_SUBDIR)/[+module+] && \
1499           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1500                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1501                   "RANLIB=$${RANLIB}" \
1502                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1503                   [+extra_make_flags+] [+make_target+]) \
1504           || exit 1
1505 [+ ENDIF +]
1506 @endif target-[+module+]
1507 [+ ENDFOR recursive_targets +]
1508 [+ ENDFOR target_modules +]
1509
1510 @if target-libgomp
1511 .PHONY: check-target-libgomp-c++
1512 check-target-libgomp-c++:
1513         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1514
1515 .PHONY: check-target-libgomp-fortran
1516 check-target-libgomp-fortran:
1517         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) fortran.exp" check-target-libgomp
1518
1519 @endif target-libgomp
1520
1521 @if target-libitm
1522 .PHONY: check-target-libitm-c++
1523 check-target-libitm-c++:
1524         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1525
1526 @endif target-libitm
1527
1528 # ----------
1529 # GCC module
1530 # ----------
1531
1532 @if gcc-no-bootstrap
1533 .PHONY: cross
1534 cross: all-build all-gas all-ld
1535         @r=`${PWD_COMMAND}`; export r; \
1536         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1537         $(HOST_EXPORTS) \
1538         echo "Building the C and C++ compiler"; \
1539         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1540         @r=`${PWD_COMMAND}`; export r; \
1541         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1542         echo "Building runtime libraries"; \
1543         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1544 @endif gcc-no-bootstrap
1545
1546 @if gcc
1547 [+ FOR languages +]
1548 .PHONY: check-gcc-[+language+] check-[+language+]
1549 check-gcc-[+language+]:
1550         r=`${PWD_COMMAND}`; export r; \
1551         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1552         $(HOST_EXPORTS) \
1553         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1554 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1555 [+ ENDFOR languages +]
1556
1557 # The gcc part of install-no-fixedincludes, which relies on an intimate
1558 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1559 .PHONY: gcc-install-no-fixedincludes
1560 gcc-install-no-fixedincludes:
1561         @if [ -f ./gcc/Makefile ]; then \
1562           r=`${PWD_COMMAND}`; export r; \
1563           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1564           $(HOST_EXPORTS) \
1565           (cd ./gcc \
1566            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1567         else true; fi
1568 @endif gcc
1569
1570 # ---------------------
1571 # GCC bootstrap support
1572 # ---------------------
1573
1574 # We track the current stage (the one in 'gcc') in the stage_current file.
1575 # stage_last instead tracks the stage that was built last.  These targets
1576 # are dummy when toplevel bootstrap is not active.
1577
1578 # While making host and target tools, symlinks to the final stage must be
1579 # there, so $(unstage) should be run at various points.  To avoid excessive
1580 # recursive invocations of make, we "inline" them using a variable.  These
1581 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1582 # to avoid warnings from the GNU Make job server.
1583
1584 unstage = :
1585 stage = :
1586 current_stage = ""
1587
1588 @if gcc-bootstrap
1589 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1590 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1591 current_stage = "`cat stage_current 2> /dev/null`"
1592 @endif gcc-bootstrap
1593
1594 .PHONY: unstage stage
1595 unstage:
1596         @: $(MAKE); $(unstage)
1597 stage:
1598         @: $(MAKE); $(stage)
1599
1600 # Disable commands for lean bootstrap.
1601 LEAN = false
1602
1603 # We name the build directories for the various stages "stage1-gcc",
1604 # "stage2-gcc","stage3-gcc", etc.
1605
1606 # Since the 'compare' process will fail (on debugging information) if any
1607 # directory names are different, we need to link the gcc directory for
1608 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1609 # the build directories constant as well. For the latter, we use naked names
1610 # like 'gcc', because the scripts in that directory assume it.  We use
1611 # mv on platforms where symlinks to directories do not work or are not
1612 # reliable.
1613
1614 # 'touch' doesn't work right on some platforms.
1615 STAMP = echo timestamp >
1616
1617 # We only want to compare .o files, so set this!
1618 objext = .o
1619
1620 [+ FOR bootstrap-stage +]
1621 .PHONY: stage[+id+]-start stage[+id+]-end
1622
1623 stage[+id+]-start::
1624         @: $(MAKE); $(stage); \
1625         echo stage[+id+] > stage_current; \
1626         echo stage[+id+] > stage_last; \
1627         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1628    FOR host_modules +][+ IF bootstrap +]
1629 @if [+ module +]
1630         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1631           mkdir stage[+id+]-[+module+]; \
1632         mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
1633         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1634 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1635         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1636           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1637         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
1638         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1639
1640 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1641 @if [+ module +]
1642         @if test -d $(HOST_SUBDIR)/[+module+]; then \
1643           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1644           mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
1645         fi
1646 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1647         @if test -d $(TARGET_SUBDIR); then \
1648           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1649           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
1650         fi
1651         rm -f stage_current
1652
1653 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1654 # remade, but not reconfigured.  The next stage (if any) will not be
1655 # reconfigured either.
1656 .PHONY: stage[+id+]-bubble
1657 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1658         @r=`${PWD_COMMAND}`; export r; \
1659         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1660         if test -f stage[+id+]-lean [+
1661           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1662           echo Skipping rebuild of stage[+id+]; \
1663         else \
1664           $(MAKE) stage[+id+]-start; \[+IF lean +]
1665           if $(LEAN); then \
1666             rm -rf stage[+lean+]-*; \
1667             $(STAMP) stage[+lean+]-lean; \
1668           fi; \[+ ENDIF lean +]
1669           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1670         fi[+ IF compare-target +]
1671         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1672
1673 .PHONY: all-stage[+id+] clean-stage[+id+]
1674 do-clean: clean-stage[+id+]
1675
1676 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1677 # only possibility, but now it conflicts with no-bootstrap rules
1678 @if gcc-bootstrap
1679 [+ IF compare-target +]
1680 [+compare-target+]:
1681         @r=`${PWD_COMMAND}`; export r; \
1682         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1683         if test -f stage[+prev+]-lean; then \
1684           echo Cannot compare object files as stage [+prev+] was deleted.; \
1685           exit 0; \
1686         fi; \
1687         : $(MAKE); $(stage); \
1688         rm -f .bad_compare; \
1689         echo Comparing stages [+prev+] and [+id+]; \
1690         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1691         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1692                  sed -n s,^stage$$sed-,,p`; \
1693         for file in $${files} ${extra-compare}; do \
1694           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1695           if test ! -f $$f1; then continue; fi; \
1696           $(do-[+compare-target+]) > /dev/null 2>&1; \
1697           if test $$? -eq 1; then \
1698             case $$file in \
1699               @compare_exclusions@) \
1700                 echo warning: $$file differs ;; \
1701               *) \
1702                 echo $$file differs >> .bad_compare ;; \
1703             esac; \
1704           fi; \
1705         done; \
1706         if [ -f .bad_compare ]; then \
1707           echo "Bootstrap comparison failure!"; \
1708           cat .bad_compare; \
1709           exit 1; \
1710         else \
1711           echo Comparison successful.; \
1712         fi; \
1713         $(STAMP) [+compare-target+][+ IF prev +]
1714         if $(LEAN); then \
1715           rm -rf stage[+prev+]-*; \
1716           $(STAMP) stage[+prev+]-lean; \
1717         fi[+ ENDIF prev +]
1718 [+ ENDIF compare-target +]
1719
1720 [+ IF bootstrap-target +]
1721 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1722 [+bootstrap-target+]:
1723         echo stage[+id+] > stage_final
1724         @r=`${PWD_COMMAND}`; export r; \
1725         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1726         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1727         @: $(MAKE); $(unstage)
1728         @r=`${PWD_COMMAND}`; export r; \
1729         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1730         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1731         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1732
1733 [+bootstrap-target+]-lean:
1734         echo stage[+id+] > stage_final
1735         @r=`${PWD_COMMAND}`; export r; \
1736         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1737         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1738         @: $(MAKE); $(unstage)
1739         @r=`${PWD_COMMAND}`; export r; \
1740         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1741         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1742         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1743 [+ ENDIF bootstrap-target +]
1744
1745 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1746 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1747 .PHONY: distclean-stage[+id+]
1748 distclean-stage[+id+]::
1749         @: $(MAKE); $(stage)
1750         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1751         rm -rf stage[+id+]-* [+
1752           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1753
1754 [+ IF cleanstrap-target +]
1755 .PHONY: [+cleanstrap-target+]
1756 [+cleanstrap-target+]: do-distclean local-clean
1757         echo stage[+id+] > stage_final
1758         @r=`${PWD_COMMAND}`; export r; \
1759         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1760         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1761         @: $(MAKE); $(unstage)
1762         @r=`${PWD_COMMAND}`; export r; \
1763         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1764         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1765         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1766 [+ ENDIF cleanstrap-target +]
1767 @endif gcc-bootstrap
1768
1769 [+ ENDFOR bootstrap-stage +]
1770
1771 stageprofile-end::
1772         $(MAKE) distclean-stagefeedback
1773
1774 stagefeedback-start::
1775         @r=`${PWD_COMMAND}`; export r; \
1776         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1777         for i in prev-*; do \
1778           j=`echo $$i | sed s/^prev-//`; \
1779           cd $$r/$$i && \
1780           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1781           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
1782         done
1783
1784 @if gcc-bootstrap
1785 do-distclean: distclean-stage1
1786
1787 # Provide a GCC build when we're building target libraries.  This does
1788 # not work as a dependency, just as the minimum necessary to avoid errors.
1789 stage_last:
1790         @r=`${PWD_COMMAND}`; export r; \
1791         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1792         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1793
1794 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1795 # it in the dependency so that for example `make -j3 all-gcc' works.
1796 stage_current:
1797         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1798
1799 .PHONY: restrap
1800 restrap::
1801         @: $(MAKE); $(stage)
1802         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1803           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1804 restrap:: all
1805 @endif gcc-bootstrap
1806
1807 # --------------------------------------
1808 # Dependencies between different modules
1809 # --------------------------------------
1810
1811 # Generic dependencies for target modules on host stuff, especially gcc
1812 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1813   +][+ FOR bootstrap_stage +]
1814 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1815   ENDFOR +][+ ELSE bootstrap +]
1816 configure-target-[+module+]: stage_last[+
1817   ENDIF bootstrap +][+ ENDFOR target_modules +]
1818 @endif gcc-bootstrap
1819
1820 @if gcc-no-bootstrap[+ FOR target_modules +]
1821 configure-target-[+module+]: maybe-all-gcc[+
1822   ENDFOR target_modules +]
1823 @endif gcc-no-bootstrap
1824
1825
1826 # There are two types of dependencies here: 'hard' dependencies, where one
1827 # module simply won't build without the other; and 'soft' dependencies, where
1828 # if the depended-on module is missing, the depending module will do without
1829 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1830 # are made here to depend on a 'maybe-' target.  If you're not sure,
1831 # it's safer to use a soft dependency.
1832
1833 [+ ;; These Scheme functions build the bulk of the dependencies.
1834    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1835    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1836    ;; is taken from VAR-NAME.
1837    (define dep-target (lambda (module-kind var-name hard)
1838       (string-append
1839          (if hard "" "maybe-")
1840          (dep-subtarget var-name)
1841          module-kind
1842          (dep-module var-name)
1843       )))
1844
1845    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1846    (define make-dep (lambda (module-kind on-kind)
1847       (string-append
1848          (dep-target module-kind "module" #t) ": "
1849          (dep-target on-kind "on" (exist? "hard")))))
1850
1851    ;; dep-subtarget extracts everything up to the first dash in the given
1852    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1853    (define dep-subtarget (lambda (var-name)
1854       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1855
1856    ;; dep-module extracts everything up to the first dash in the given
1857    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1858    (define dep-module (lambda (var-name)
1859       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1860
1861    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1862    (define dep-stage (lambda ()
1863       (string-append
1864          "stage"
1865          (get "id")
1866          "-")))
1867
1868    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1869    ;; but is written in Scheme.
1870    (define dep-maybe (lambda ()
1871       (if (exist? "hard") "" "maybe-")))
1872
1873    ;; dep-kind returns returns "prebootstrap" for configure or build
1874    ;; dependencies of bootstrapped modules on a build module
1875    ;; (e.g. all-gcc on all-build-bison); "normal" if the dependency is
1876    ;; on an "install" target, or if the dependence module is not
1877    ;; bootstrapped; otherwise, it returns "bootstrap" or
1878    ;; "postbootstrap" depending on whether the dependent module is
1879    ;; bootstrapped.  All this is only necessary for host and target
1880    ;; modules.  It might seem like, in order to avoid build races, we
1881    ;; might need more elaborate detection between prebootstrap and
1882    ;; postbootstrap modules, but there are no host prebootstrap
1883    ;; modules.  If there were any non-bootstrap host modules that
1884    ;; bootstrap modules depended on, we'd get unsatisfied per-stage
1885    ;; dependencies on them, which would be immediately noticed.
1886    (define dep-kind (lambda ()
1887       (cond
1888        ((and (hash-ref boot-modules (dep-module "module"))
1889              (=* (dep-module "on") "build-"))
1890         "prebootstrap")
1891
1892        ((or (= (dep-subtarget "on") "install-")
1893             (not (hash-ref boot-modules (dep-module "on"))))
1894         "normal")
1895
1896        ((hash-ref boot-modules (dep-module "module"))
1897         "bootstrap")
1898
1899        (1 "postbootstrap"))))
1900
1901    (define make-postboot-dep (lambda ()
1902      (let ((target (dep-module "module")) (dep "stage_last"))
1903        (unless (= (hash-ref postboot-targets target) dep)
1904          (hash-create-handle! postboot-targets target dep)
1905          ;; All non-bootstrap modules' configure target already
1906          ;; depend on dep.
1907          (unless (=* target "target-")
1908            (string-append "configure-" target ": " dep "\n"))))))
1909
1910    ;; We now build the hash table that is used by dep-kind.
1911    (define boot-modules (make-hash-table 113))
1912    (define postboot-targets (make-hash-table 113))
1913 +]
1914
1915 [+ FOR host_modules +][+
1916    (if (exist? "bootstrap")
1917        (hash-create-handle! boot-modules (get "module") #t))
1918    "" +][+ ENDFOR host_modules +]
1919 [+ FOR target_modules +][+
1920    (if (exist? "bootstrap")
1921        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1922    "" +][+ ENDFOR target_modules +]
1923
1924 # With all the machinery above in place, it is pretty easy to generate
1925 # dependencies.  Host dependencies are a bit more complex because we have
1926 # to check for bootstrap/prebootstrap dependencies.  To resolve
1927 # prebootstrap dependencies, prebootstrap modules are gathered in
1928 # a hash table.
1929 [+ FOR dependencies +][+ CASE (dep-kind) +]
1930 [+ == "prebootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1931 [+ (make-dep (dep-stage) "") +][+ ENDFOR bootstrap_stage +]
1932 [+ == "bootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1933 [+ (make-dep (dep-stage) (dep-stage)) +][+ ENDFOR bootstrap_stage +]
1934 [+ == "normal" +][+ (make-dep "" "") +]
1935 [+ ESAC +][+ ENDFOR dependencies +]
1936
1937 @if gcc-bootstrap
1938 [+ FOR dependencies +][+ CASE (dep-kind) +]
1939 [+ == "postbootstrap" +][+ (make-postboot-dep) +][+ ESAC +][+
1940 ENDFOR dependencies +]@endif gcc-bootstrap
1941
1942 @unless gcc-bootstrap
1943 [+ FOR dependencies +][+ CASE (dep-kind) +]
1944 [+ == "postbootstrap" +][+ (make-dep "" "") +]
1945 [+ ESAC +][+ ENDFOR dependencies +]@endunless gcc-bootstrap
1946
1947 # Dependencies for target modules on other target modules are
1948 # described by lang_env_dependencies; the defaults apply to anything
1949 # not mentioned there.
1950 [+
1951    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1952    (define lang-dep (lambda (lang)
1953       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1954
1955    ;; Build the hash table we will need.
1956    (define lang-env-deps (make-hash-table 7))
1957 +][+ FOR lang_env_dependencies +][+
1958    (if (exist? "cxx")
1959        (hash-create-handle! lang-env-deps
1960           (string-append (get "module") "-" "cxx") #t))
1961
1962    (if (exist? "no_c")
1963        (hash-create-handle! lang-env-deps
1964           (string-append (get "module") "-" "no_c") #t))
1965
1966    (if (exist? "no_gcc")
1967        (hash-create-handle! lang-env-deps
1968           (string-append (get "module") "-" "no_gcc") #t))
1969    "" +][+ ENDFOR lang_env_dependencies +]
1970
1971 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1972   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1973 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1974   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1975 @endif gcc-bootstrap
1976
1977 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1978 configure-target-[+module+]: maybe-all-target-libgcc[+
1979   ENDIF +][+ ENDFOR target_modules +]
1980 @endif gcc-no-bootstrap
1981
1982 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1983 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1984   ENDIF +][+ IF (lang-dep "cxx") +]
1985 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1986   ENDIF +]
1987 [+ ENDFOR target_modules +]
1988
1989 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1990 GDB_TK = @GDB_TK@
1991 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1992 configure-gdb: $(CONFIGURE_GDB_TK)
1993 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1994 install-gdb: $(INSTALL_GDB_TK)
1995
1996 # Serialization dependencies.  Host configures don't work well in parallel to
1997 # each other, due to contention over config.cache.  Target configures and
1998 # build configures are similar.
1999 @serialization_dependencies@
2000
2001 # --------------------------------
2002 # Regenerating top level configury
2003 # --------------------------------
2004
2005 # Rebuilding Makefile.in, using autogen.
2006 AUTOGEN = autogen
2007 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
2008         cd $(srcdir) && $(AUTOGEN) Makefile.def
2009
2010 # Rebuilding Makefile.
2011 Makefile: $(srcdir)/Makefile.in config.status
2012         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
2013
2014 config.status: configure
2015         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
2016
2017 # Rebuilding configure.
2018 AUTOCONF = autoconf
2019 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
2020         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
2021         $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
2022         $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
2023         $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
2024         cd $(srcdir) && $(AUTOCONF)
2025
2026 # ------------------------------
2027 # Special directives to GNU Make
2028 # ------------------------------
2029
2030 # Don't pass command-line variables to submakes.
2031 .NOEXPORT:
2032 MAKEOVERRIDES=
2033
2034 # end of Makefile.in