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