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         CPP="$(CPP_FOR_BUILD)"; export CPP; \
 161         CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
 162         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 163         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 164         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 165         GOC="$(GOC_FOR_BUILD)"; export GOC; \
 166         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 167         GDC="$(GDC_FOR_BUILD)"; export GDC; \
 168         GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
 169         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 170         DSYMUTIL="$(DSYMUTIL_FOR_BUILD)"; export DSYMUTIL; \
 171         LD="$(LD_FOR_BUILD)"; export LD; \
 172         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 173         NM="$(NM_FOR_BUILD)"; export NM; \
 174         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 175         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 176         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 177
 178 # These variables must be set on the make command line for directories
 179 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 180 EXTRA_BUILD_FLAGS = \
 181         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 182         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 183
 184 # This is the list of directories to built for the host system.
 185 SUBDIRS = @configdirs@
 186 TARGET_CONFIGDIRS = @target_configdirs@
 187 # This is set by the configure script to the arguments to use when configuring
 188 # directories built for the host system.
 189 HOST_CONFIGARGS = @host_configargs@
 190 # Host programs are put under this directory, which is . except if building
 191 # with srcdir=..
 192 HOST_SUBDIR = @host_subdir@
 193 # This is the list of variables to export in the environment when
 194 # configuring subdirectories for the host system.  We need to pass
 195 # some to the GCC configure because of its hybrid host/target nature.
 196 HOST_EXPORTS = \
 197         $(BASE_EXPORTS) \
 198         CC="$(CC)"; export CC; \
 199         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 200         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 201         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 202         CXX="$(CXX)"; export CXX; \
 203         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 204         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 205         GOC="$(GOC)"; export GOC; \
 206         GDC="$(GDC)"; export GDC; \
 207         AR="$(AR)"; export AR; \
 208         AS="$(AS)"; export AS; \
 209         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 210         CPP_FOR_BUILD="$(CPP_FOR_BUILD)"; export CPP_FOR_BUILD; \
 211         CPPFLAGS_FOR_BUILD="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS_FOR_BUILD; \
 212         CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
 213         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 214         DSYMUTIL="$(DSYMUTIL)"; export DSYMUTIL; \
 215         LD="$(LD)"; export LD; \
 216         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 217         NM="$(NM)"; export NM; \
 218         RANLIB="$(RANLIB)"; export RANLIB; \
 219         WINDRES="$(WINDRES)"; export WINDRES; \
 220         WINDMC="$(WINDMC)"; export WINDMC; \
 221         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 222         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 223         OTOOL="$(OTOOL)"; export OTOOL; \
 224         READELF="$(READELF)"; export READELF; \
 225         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 226         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 227         DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \
 228         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 229         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 230         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 231         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 232         OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
 233         OTOOL_FOR_TARGET="$(OTOOL_FOR_TARGET)"; export OTOOL_FOR_TARGET; \
 234         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 235         READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
 236         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 237         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 238         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 239         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 240         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
 241         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
 242         LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
 243         LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
 244         XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
 245 @if gcc-bootstrap
 246         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 247 @endif gcc-bootstrap
 248         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 249
 250 POSTSTAGE1_CXX_EXPORT = \
 251         CXX='$(CXX)'; export CXX; \
 252         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 253 @if target-libstdc++-v3-bootstrap
 254 # Override the above if we're bootstrapping C++.
 255 POSTSTAGE1_CXX_EXPORT = \
 256         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
 257           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 258           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 259           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 260           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 261           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 262           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
 263           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 264           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 265           export CXX; \
 266         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 267 @endif target-libstdc++-v3-bootstrap
 268
 269 # Similar, for later GCC stages.
 270 POSTSTAGE1_HOST_EXPORTS = \
 271         $(HOST_EXPORTS) \
 272         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 273           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 274           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 275         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 276         $(POSTSTAGE1_CXX_EXPORT) \
 277         $(LTO_EXPORTS) \
 278         GDC="$$r/$(HOST_SUBDIR)/prev-gcc/gdc$(exeext) -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 279           -B$(build_tooldir)/bin/ $(GDC_FLAGS_FOR_TARGET) \
 280           -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src \
 281           -I$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime -I$$s/libphobos/libdruntime \
 282           -L$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
 283           -L$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/.libs"; \
 284         export GDC; \
 285         GDC_FOR_BUILD="$$GDC"; export GDC_FOR_BUILD; \
 286         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 287         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 288         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 289
 290 # Target libraries are put under this directory:
 291 TARGET_SUBDIR = @target_subdir@
 292 # This is set by the configure script to the arguments to use when configuring
 293 # directories built for the target.
 294 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 295 # This is the list of variables to export in the environment when
 296 # configuring subdirectories for the target system.
 297 BASE_TARGET_EXPORTS = \
 298         $(BASE_EXPORTS) \
 299         AR="$(AR_FOR_TARGET)"; export AR; \
 300         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 301         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 302         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 303         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 304         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 305         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 306         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 307         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 308         GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
 309         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 310         DSYMUTIL="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL; \
 311         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 312         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 313         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 314         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 315         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 316         OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
 317         OTOOL="$(OTOOL_FOR_TARGET)"; export OTOOL; \
 318         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 319         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 320         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 321         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 322         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 323 @if gcc-bootstrap
 324         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 325 @endif gcc-bootstrap
 326         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 327         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 328
 329 RAW_CXX_TARGET_EXPORTS = \
 330         $(BASE_TARGET_EXPORTS) \
 331         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 332         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 333
 334 NORMAL_TARGET_EXPORTS = \
 335         $(BASE_TARGET_EXPORTS) \
 336         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 337
 338 # Where to find GMP
 339 HOST_GMPLIBS = @gmplibs@
 340 HOST_GMPINC = @gmpinc@
 341
 342 # Where to find isl
 343 HOST_ISLLIBS = @isllibs@
 344 HOST_ISLINC = @islinc@
 345
 346 # Where to find libelf
 347 HOST_LIBELFLIBS = @libelflibs@
 348 HOST_LIBELFINC = @libelfinc@
 349
 350 # ----------------------------------------------
 351 # Programs producing files for the BUILD machine
 352 # ----------------------------------------------
 353
 354 SHELL = @SHELL@
 355
 356 # pwd command to use.  Allow user to override default by setting PWDCMD in
 357 # the environment to account for automounters.  The make variable must not
 358 # be called PWDCMD, otherwise the value set here is passed to make
 359 # subprocesses and overrides the setting from the user's environment.
 360 # Don't use PWD since it is a common shell environment variable and we
 361 # don't want to corrupt it.
 362 PWD_COMMAND = $${PWDCMD-pwd}
 363
 364 # compilers to use to create programs which must be run in the build
 365 # environment.
 366 AR_FOR_BUILD = @AR_FOR_BUILD@
 367 AS_FOR_BUILD = @AS_FOR_BUILD@
 368 CC_FOR_BUILD = @CC_FOR_BUILD@
 369 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 370 CPP_FOR_BUILD = @CPP_FOR_BUILD@
 371 CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
 372 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 373 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 374 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 375 DSYMUTIL_FOR_BUILD = @DSYMUTIL_FOR_BUILD@
 376 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 377 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 378 GDC_FOR_BUILD = @GDC_FOR_BUILD@
 379 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 380 LD_FOR_BUILD = @LD_FOR_BUILD@
 381 NM_FOR_BUILD = @NM_FOR_BUILD@
 382 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 383 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 384 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 385
 386 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 387 # here so that they can be overridden by Makefile fragments.
 388 BUILD_PREFIX = @BUILD_PREFIX@
 389 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 390
 391 # Flags to pass to stage2 and later makes.  They are defined
 392 # here so that they can be overridden by Makefile fragments.
 393 BOOT_CFLAGS= -g -O2
 394 BOOT_LDFLAGS=
 395 BOOT_ADAFLAGS= -gnatpg
 396
 397 AWK = @AWK@
 398 SED = @SED@
 399 BISON = @BISON@
 400 YACC = @YACC@
 401 FLEX = @FLEX@
 402 LEX = @LEX@
 403 M4 = @M4@
 404 MAKEINFO = @MAKEINFO@
 405 EXPECT = @EXPECT@
 406 RUNTEST = @RUNTEST@
 407
 408 AUTO_PROFILE = gcc-auto-profile -c 10000000
 409
 410 # This just becomes part of the MAKEINFO definition passed down to
 411 # sub-makes.  It lets flags be given on the command line while still
 412 # using the makeinfo from the object tree.
 413 # (Default to avoid splitting info files by setting the threshold high.)
 414 MAKEINFOFLAGS = --split-size=5000000
 415
 416 # ---------------------------------------------
 417 # Programs producing files for the HOST machine
 418 # ---------------------------------------------
 419
 420 AS = @AS@
 421 AR = @AR@
 422 AR_FLAGS = rc
 423 CC = @CC@
 424 CXX = @CXX@
 425 DLLTOOL = @DLLTOOL@
 426 DSYMUTIL = @DSYMUTIL@
 427 LD = @LD@
 428 LIPO = @LIPO@
 429 NM = @NM@
 430 OBJDUMP = @OBJDUMP@
 431 OTOOL = @OTOOL@
 432 RANLIB = @RANLIB@
 433 READELF = @READELF@
 434 STRIP = @STRIP@
 435 WINDRES = @WINDRES@
 436 WINDMC = @WINDMC@
 437
 438 GDC = @GDC@
 439 GNATBIND = @GNATBIND@
 440 GNATMAKE = @GNATMAKE@
 441
 442 CFLAGS = @CFLAGS@
 443 LDFLAGS = @LDFLAGS@
 444 LIBCFLAGS = $(CFLAGS)
 445 CXXFLAGS = @CXXFLAGS@
 446 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 447 GOCFLAGS = $(CFLAGS)
 448 GDCFLAGS = $(CFLAGS)
 449
 450 CREATE_GCOV = create_gcov
 451
 452 TFLAGS =
 453
 454 # Defaults for all stages; some are overridden below.
 455
 456 STAGE_CFLAGS = $(BOOT_CFLAGS)
 457 STAGE_TFLAGS = $(TFLAGS)
 458 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 459
 460 [+ FOR bootstrap-stage +]
 461 # Defaults for stage [+id+]; some are overridden below.
 462 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 463 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 464 @if target-libstdc++-v3-bootstrap
 465 # Override the above if we're bootstrapping C++.
 466 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 467 @endif target-libstdc++-v3-bootstrap
 468 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 469 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 470 [+ ENDFOR bootstrap-stage +]
 471
 472 # By default, C and C++ are the only stage1 languages, because they are the
 473 # only ones we require to build with the bootstrap compiler, and also the
 474 # only ones useful for building stage2.
 475
 476 STAGE1_CFLAGS = @stage1_cflags@
 477 STAGE1_CHECKING = @stage1_checking@
 478 STAGE1_LANGUAGES = @stage1_languages@
 479 # * We force-disable intermodule optimizations, even if
 480 #   --enable-intermodule was passed, since the installed compiler
 481 #   probably can't handle them.  Luckily, autoconf always respects
 482 #   the last argument when conflicting --enable arguments are passed.
 483 # * Likewise, we force-disable coverage flags, since the installed
 484 #   compiler probably has never heard of them.
 485 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 486 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 487           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 488           --disable-build-format-warnings
 489
 490 # When using the slow stage1 compiler disable IL verification and forcefully
 491 # enable it when using the stage2 compiler instead.  As we later compare
 492 # stage2 and stage3 we are merely avoid doing redundant work, plus we apply
 493 # checking when building all target libraries for release builds.
 494 STAGE1_TFLAGS += -fno-checking
 495 STAGE2_CFLAGS += -fno-checking
 496 STAGE2_TFLAGS += -fno-checking
 497 STAGE3_CFLAGS += -fchecking=1
 498 STAGE3_TFLAGS += -fchecking=1
 499
 500 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 501 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 502
 503 STAGEtrain_CFLAGS = $(filter-out -fchecking=1,$(STAGE3_CFLAGS))
 504 STAGEtrain_TFLAGS = $(filter-out -fchecking=1,$(STAGE3_TFLAGS))
 505
 506 STAGEfeedback_CFLAGS = $(STAGE4_CFLAGS) -fprofile-use -fprofile-reproducible=parallel-runs
 507 STAGEfeedback_TFLAGS = $(STAGE4_TFLAGS)
 508
 509 STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g
 510 STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
 511
 512 STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)
 513 STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS)
 514
 515 do-compare = @do_compare@
 516 do-compare3 = $(do-compare)
 517
 518 # -----------------------------------------------
 519 # Programs producing files for the TARGET machine
 520 # -----------------------------------------------
 521
 522 AR_FOR_TARGET=@AR_FOR_TARGET@
 523 AS_FOR_TARGET=@AS_FOR_TARGET@
 524 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 525
 526 # If GCC_FOR_TARGET is not overriden on the command line, then this
 527 # variable is passed down to the gcc Makefile, where it is used to
 528 # build libgcc2.a.  We define it here so that it can itself be
 529 # overridden on the command line.
 530 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 531 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 532 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 533 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 534 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 535 GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@
 536 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 537 DSYMUTIL_FOR_TARGET=@DSYMUTIL_FOR_TARGET@
 538 LD_FOR_TARGET=@LD_FOR_TARGET@
 539
 540 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 541 NM_FOR_TARGET=@NM_FOR_TARGET@
 542 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 543 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
 544 OTOOL_FOR_TARGET=@OTOOL_FOR_TARGET@
 545 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 546 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 547 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 548 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 549 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 550
 551 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 552 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 553 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 554
 555 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 556 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 557
 558 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 559 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 560 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 561 GOCFLAGS_FOR_TARGET = -O2 -g
 562 GDCFLAGS_FOR_TARGET = -O2 -g
 563
 564 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 565 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 566 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 567
 568 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 569
 570 # ------------------------------------
 571 # Miscellaneous targets and flag lists
 572 # ------------------------------------
 573
 574 # The first rule in the file had better be this one.  Don't put any above it.
 575 # This lives here to allow makefile fragments to contain dependencies.
 576 all:
 577
 578 #### host and target specific makefile fragments come in here.
 579 @target_makefile_frag@
 580 @alphaieee_frag@
 581 @ospace_frag@
 582 @host_makefile_frag@
 583 ###
 584
 585 # This is the list of directories that may be needed in RPATH_ENVVAR
 586 # so that programs built for the target machine work.
 587 TARGET_LIB_PATH = [+ FOR target_modules +][+
 588   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 589   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 590 [+ FOR target_modules +][+ IF lib_path +]
 591 @if target-[+module+]
 592 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 593 @endif target-[+module+]
 594 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 595
 596
 597 # This is the list of directories that may be needed in RPATH_ENVVAR
 598 # so that programs built for the host machine work.
 599 HOST_LIB_PATH = [+ FOR host_modules +][+
 600   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 601   ENDFOR host_modules +]
 602
 603 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 604 @if gcc
 605 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 606 @endif gcc
 607
 608 [+ FOR host_modules +][+ IF lib_path +]
 609 @if [+module+]
 610 HOST_LIB_PATH_[+module+] = \
 611   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 612   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 613 @endif [+module+]
 614 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 615
 616 CXX_FOR_TARGET_FLAG_TO_PASS = \
 617         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 618 @if target-libstdc++-v3
 619 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 620 # functional C++ compiler.  When we recurse, if we expand
 621 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 622 # libstdc++ include flags from the script.  Instead, we get an
 623 # -funconfigured-* word, so that we'll get errors if this invalid C++
 624 # command line is used for anything, but also so that we can use the
 625 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 626 # don't pass it on, sub-make will use the default definition, that
 627 # re-expands it at the time of use, so we'll get it right when we need
 628 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 629 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 630 # really work, for C++ host programs can't depend on the current-stage
 631 # C++ target library.
 632 CXX_FOR_TARGET_FLAG_TO_PASS = \
 633         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 634 @endif target-libstdc++-v3
 635
 636 # Flags to pass down to all sub-makes. STAGE*FLAGS,
 637 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 638 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 639 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 640         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 641         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 642         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 643         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 644         "STAGE[+id+]_GENERATOR_CFLAGS=$(STAGE[+id+]_GENERATOR_CFLAGS)" \
 645         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 646         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 647         "TFLAGS=$(TFLAGS)" \
 648         "CONFIG_SHELL=$(SHELL)" \
 649         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
 650         $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
 651
 652 # We leave this in just in case, but it is not needed anymore.
 653 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 654
 655 # Flags to pass down to most sub-makes, in which we're building with
 656 # the host environment.
 657 EXTRA_HOST_FLAGS = \
 658         'AR=$(AR)' \
 659         'AS=$(AS)' \
 660         'CC=$(CC)' \
 661         'CXX=$(CXX)' \
 662         'DLLTOOL=$(DLLTOOL)' \
 663         'DSYMUTIL=$(DSYMUTIL)' \
 664         'GFORTRAN=$(GFORTRAN)' \
 665         'GOC=$(GOC)' \
 666         'GDC=$(GDC)' \
 667         'LD=$(LD)' \
 668         'LIPO=$(LIPO)' \
 669         'NM=$(NM)' \
 670         'OBJDUMP=$(OBJDUMP)' \
 671         'OTOOL=$(OTOOL)' \
 672         'RANLIB=$(RANLIB)' \
 673         'READELF=$(READELF)' \
 674         'STRIP=$(STRIP)' \
 675         'WINDRES=$(WINDRES)' \
 676         'WINDMC=$(WINDMC)' \
 677         'CREATE_GCOV=$(CREATE_GCOV)'
 678
 679 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 680
 681 # Flags to pass to stage1 or when not bootstrapping.
 682
 683 STAGE1_FLAGS_TO_PASS = \
 684         LDFLAGS="$${LDFLAGS}" \
 685         HOST_LIBS="$${HOST_LIBS}"
 686
 687 # Flags to pass to stage2 and later makes.
 688
 689 POSTSTAGE1_FLAGS_TO_PASS = \
 690         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 691         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 692         GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \
 693         GNATBIND="$${GNATBIND}" \
 694         LDFLAGS="$${LDFLAGS}" \
 695         HOST_LIBS="$${HOST_LIBS}" \
 696         $(LTO_FLAGS_TO_PASS) \
 697         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 698
 699 @if gcc-bootstrap
 700 EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
 701                        $(POSTSTAGE1_HOST_EXPORTS) \
 702                      fi;
 703
 704 EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
 705 @endif gcc-bootstrap
 706
 707 # Flags to pass down to makes which are built with the target environment.
 708 # The double $ decreases the length of the command line; those variables
 709 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 710 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 711 # so we expand them here.
 712 EXTRA_TARGET_FLAGS = \
 713         'AR=$$(AR_FOR_TARGET)' \
 714         'AS=$(COMPILER_AS_FOR_TARGET)' \
 715         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 716         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 717         'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 718          -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 719          $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 720         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 721         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 722         'DSYMUTIL=$$(DSYMUTIL_FOR_TARGET)' \
 723         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 724         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 725         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 726         'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 727         'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \
 728         'LD=$(COMPILER_LD_FOR_TARGET)' \
 729         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 730         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 731         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 732         'NM=$(COMPILER_NM_FOR_TARGET)' \
 733         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 734         'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
 735         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 736         'READELF=$$(READELF_FOR_TARGET)' \
 737         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 738         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 739         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 740         'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
 741         'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
 742         "TFLAGS=$$TFLAGS"
 743
 744 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 745
 746 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 747 # unfortunately needs the native compiler and the target ar and
 748 # ranlib.
 749 # If any variables are added here, they must be added to do-*, below.
 750 # The BUILD_* variables are a special case, which are used for the gcc
 751 # cross-building scheme.
 752 EXTRA_GCC_FLAGS = \
 753         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 754         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 755         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 756
 757 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 758
 759 @if gcc
 760 BUILD_CONFIG = @BUILD_CONFIG@
 761 ifneq ($(BUILD_CONFIG),)
 762 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 763 endif
 764 @endif gcc
 765
 766 .PHONY: configure-host
 767 configure-host: [+
 768   FOR host_modules +] \
 769     maybe-configure-[+module+][+
 770   ENDFOR host_modules +]
 771 .PHONY: configure-target
 772 configure-target: [+
 773   FOR target_modules +] \
 774     maybe-configure-target-[+module+][+
 775   ENDFOR target_modules +]
 776
 777 # The target built for a native non-bootstrap build.
 778 .PHONY: all
 779 all:
 780 @if gcc-bootstrap
 781         [ -f stage_final ] || echo stage3 > stage_final
 782         @r=`${PWD_COMMAND}`; export r; \
 783         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 784         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 785 @endif gcc-bootstrap
 786         @: $(MAKE); $(unstage)
 787         @r=`${PWD_COMMAND}`; export r; \
 788         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 789 @if gcc-bootstrap
 790         if [ -f stage_last ]; then \
 791           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 792           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 793         else \
 794 @endif gcc-bootstrap
 795           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 796 @if gcc-bootstrap
 797             ; \
 798         fi \
 799 @endif gcc-bootstrap
 800         && :
 801
 802 .PHONY: all-build
 803 [+ FOR build_modules +]
 804 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 805
 806 .PHONY: all-host
 807 [+ FOR host_modules +][+ IF bootstrap +]
 808 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 809 all-host: maybe-all-[+module+][+ IF bootstrap +]
 810 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 811
 812 .PHONY: all-target
 813 [+ FOR target_modules +][+ IF bootstrap +]
 814 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 815 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 816 @endif target-[+module+]-no-bootstrap[+
 817   ENDIF bootstrap +][+ ENDFOR target_modules +]
 818
 819 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 820 # ``make X'' in all subdirectories (because, in general, there is a
 821 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 822 # but it may do additional work as well).
 823 [+ FOR recursive_targets +]
 824 .PHONY: do-[+make_target+]
 825 do-[+make_target+]:
 826         @: $(MAKE); $(unstage)
 827         @r=`${PWD_COMMAND}`; export r; \
 828         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 829         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 830           [+make_target+]-target
 831
 832
 833 .PHONY: [+make_target+]-host
 834 [+ FOR host_modules +]
 835 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 836
 837 .PHONY: [+make_target+]-target
 838 [+ FOR target_modules +]
 839 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 840 [+ ENDFOR recursive_targets +]
 841
 842 # Here are the targets which correspond to the do-X targets.
 843
 844 .PHONY: info installcheck dvi pdf html
 845 .PHONY: install-info install-dvi install-pdf install-html
 846 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 847 .PHONY: local-clean local-distclean local-maintainer-clean
 848 info: do-info
 849 installcheck: do-installcheck
 850 dvi: do-dvi
 851 pdf: do-pdf
 852 html: do-html
 853
 854 # Make sure makeinfo is built before we do a `make info', if we're
 855 # in fact building texinfo.
 856 do-info: maybe-all-texinfo
 857
 858 install-info: do-install-info dir.info
 859         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 860         if [ -f dir.info ]; then \
 861           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
 862         else true; fi
 863
 864 install-dvi: do-install-dvi
 865
 866 install-pdf: do-install-pdf
 867
 868 install-html: do-install-html
 869
 870 local-clean:
 871         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 872
 873 local-distclean:
 874         -rm -f Makefile config.status config.cache mh-frag mt-frag
 875         -rm -f maybedep.tmp serdep.tmp stage_final
 876         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 877           rm -rf $(TARGET_SUBDIR); \
 878         else true; fi
 879         -rm -rf $(BUILD_SUBDIR)
 880         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 881           rm -rf $(HOST_SUBDIR); \
 882         else true; fi
 883         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 884         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 885         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 886         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 887         -rmdir c++tools fastjar gcc gnattools gotools 2>/dev/null
 888         -rmdir libcc1 libiberty texinfo zlib 2>/dev/null
 889         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 890
 891 local-maintainer-clean:
 892         @echo "This command is intended for maintainers to use;"
 893         @echo "it deletes files that may require special tools to rebuild."
 894
 895 clean: do-clean local-clean
 896 mostlyclean: do-mostlyclean local-clean
 897 distclean: do-distclean local-clean local-distclean
 898 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 899 maintainer-clean: local-distclean
 900 realclean: maintainer-clean
 901
 902 # Check target.
 903
 904 .PHONY: check do-check
 905 check: do-check
 906
 907 # Only include modules actually being configured and built.
 908 .PHONY: check-host
 909 check-host: [+
 910   FOR host_modules +] \
 911     maybe-check-[+module+][+
 912   ENDFOR host_modules +]
 913
 914 .PHONY: check-target
 915 check-target: [+
 916   FOR target_modules +] \
 917     maybe-check-target-[+module+][+
 918   ENDFOR target_modules +]
 919
 920 do-check:
 921         @: $(MAKE); $(unstage)
 922         @r=`${PWD_COMMAND}`; export r; \
 923         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 924         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 925
 926 # Automated reporting of test results.
 927
 928 warning.log: build.log
 929         $(srcdir)/contrib/warn_summary build.log > $@
 930
 931 mail-report.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 >$@
 936         chmod +x $@
 937         echo If you really want to send e-mail, run ./$@ now
 938
 939 mail-report-with-warnings.log: warning.log
 940         if test x'$(BOOT_CFLAGS)' != x''; then \
 941             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 942         fi; \
 943         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 944         chmod +x $@
 945         echo If you really want to send e-mail, run ./$@ now
 946
 947 # Local Vim config
 948
 949 $(srcdir)/.local.vimrc:
 950         $(LN_S) contrib/vimrc $@
 951
 952 $(srcdir)/.lvimrc:
 953         $(LN_S) contrib/vimrc $@
 954
 955 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
 956
 957 .PHONY: vimrc
 958
 959 # clang-format config
 960
 961 $(srcdir)/.clang-format:
 962         $(LN_S) contrib/clang-format $@
 963
 964 clang-format: $(srcdir)/.clang-format
 965
 966 .PHONY: clang-format
 967
 968 # Installation targets.
 969
 970 .PHONY: install uninstall
 971 install:
 972         @: $(MAKE); $(unstage)
 973         @r=`${PWD_COMMAND}`; export r; \
 974         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 975         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 976
 977 .PHONY: install-host-nogcc
 978 install-host-nogcc: [+
 979   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 980     maybe-install-[+module+][+ ENDIF +][+
 981   ENDFOR host_modules +]
 982
 983 .PHONY: install-host
 984 install-host: [+
 985   FOR host_modules +] \
 986     maybe-install-[+module+][+
 987   ENDFOR host_modules +]
 988
 989 .PHONY: install-target
 990 install-target: [+
 991   FOR target_modules +] \
 992     maybe-install-target-[+module+][+
 993   ENDFOR target_modules +]
 994
 995 uninstall:
 996         @echo "the uninstall target is not supported in this tree"
 997
 998 .PHONY: install.all
 999 install.all: install-no-fixedincludes
1000         @if [ -f ./gcc/Makefile ]; then \
1001                 r=`${PWD_COMMAND}`; export r; \
1002                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1003                 $(HOST_EXPORTS) \
1004                 (cd ./gcc && \
1005                 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
1006         else \
1007                 true; \
1008         fi
1009
1010 # install-no-fixedincludes is used to allow the elaboration of binary packages
1011 # suitable for distribution, where we cannot include the fixed system header
1012 # files.
1013 .PHONY: install-no-fixedincludes
1014 install-no-fixedincludes: installdirs install-host-nogcc \
1015         install-target gcc-install-no-fixedincludes
1016
1017 .PHONY: install-strip
1018 install-strip:
1019         @: $(MAKE); $(unstage)
1020         @r=`${PWD_COMMAND}`; export r; \
1021         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1022         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
1023
1024 .PHONY: install-strip-host
1025 install-strip-host: [+
1026   FOR host_modules +] \
1027     maybe-install-strip-[+module+][+
1028   ENDFOR host_modules +]
1029
1030 .PHONY: install-strip-target
1031 install-strip-target: [+
1032   FOR target_modules +] \
1033     maybe-install-strip-target-[+module+][+
1034   ENDFOR target_modules +]
1035
1036
1037 ### other supporting targets
1038
1039 MAKEDIRS= \
1040         $(DESTDIR)$(prefix) \
1041         $(DESTDIR)$(exec_prefix)
1042 .PHONY: installdirs
1043 installdirs: mkinstalldirs
1044         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
1045
1046 dir.info: do-install-info
1047         if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
1048           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
1049           mv -f dir.info.new dir.info; \
1050         else true; \
1051         fi
1052
1053 dist:
1054         @echo "Building a full distribution of this tree isn't done"
1055         @echo "via 'make dist'.  Check out the etc/ subdirectory"
1056
1057 etags tags: TAGS
1058
1059 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
1060 # ability to use several tags files at once, so there is probably no need
1061 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
1062 # (if we felt like it) have this Makefile write a piece of elisp which
1063 # the user could load to tell emacs19 where all the TAGS files we just
1064 # built are.
1065 TAGS: do-TAGS
1066
1067 # ------------------------------------
1068 # Macros for configure and all targets
1069 # ------------------------------------
1070
1071 [+ DEFINE configure +]
1072 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1073 maybe-configure-[+prefix+][+module+]:
1074 @if gcc-bootstrap
1075 configure-[+prefix+][+module+]: stage_current
1076 @endif gcc-bootstrap
1077 @if [+prefix+][+module+]
1078 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1079 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1080         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1081         @r=`${PWD_COMMAND}`; export r; \
1082         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1083         [+ IF check_multilibs
1084         +]echo "Checking multilib configuration for [+module+]..."; \
1085         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1086         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1087         if test -r [+subdir+]/[+module+]/multilib.out; then \
1088           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1089             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1090           else \
1091             rm -f [+subdir+]/[+module+]/Makefile; \
1092             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1093           fi; \
1094         else \
1095           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1096         fi; \
1097         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1098         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1099         [+exports+] [+extra_exports+] \
1100         echo Configuring in [+subdir+]/[+module+]; \
1101         cd "[+subdir+]/[+module+]" || exit 1; \
1102         case $(srcdir) in \
1103           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1104           *) topdir=`echo [+subdir+]/[+module+]/ | \
1105                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1106         esac; \
1107         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1108         [+ IF no-config-site +]rm -f no-such-file || : ; \
1109         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1110           $$s/$$module_srcdir/configure \
1111           --srcdir=$${topdir}/$$module_srcdir \
1112           [+args+] --build=${build_alias} --host=[+host_alias+] \
1113           --target=[+target_alias+] [+extra_configure_flags+] \
1114           || exit 1
1115 @endif [+prefix+][+module+]
1116
1117 [+ IF bootstrap +]
1118 [+ FOR bootstrap_stage +]
1119 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1120 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1121 @if [+prefix+][+module+]-bootstrap
1122 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1123 configure-stage[+id+]-[+prefix+][+module+]:
1124         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1125         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1126         @r=`${PWD_COMMAND}`; export r; \
1127         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1128         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1129         [+ IF check_multilibs
1130         +]echo "Checking multilib configuration for [+module+]..."; \
1131         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1132         if test -r [+subdir+]/[+module+]/multilib.out; then \
1133           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1134             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1135           else \
1136             rm -f [+subdir+]/[+module+]/Makefile; \
1137             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1138           fi; \
1139         else \
1140           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1141         fi; \
1142         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1143         [+exports+][+ IF prev +] \
1144         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1145         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1146         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1147         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1148         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1149         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1150         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1151         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1152   ENDIF prefix +] [+extra_exports+] \
1153         echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1154         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1155         cd [+subdir+]/[+module+] || exit 1; \
1156         case $(srcdir) in \
1157           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1158           *) topdir=`echo [+subdir+]/[+module+]/ | \
1159                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1160         esac; \
1161         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1162         $(SHELL) $$s/$$module_srcdir/configure \
1163           --srcdir=$${topdir}/$$module_srcdir \
1164           [+args+] --build=${build_alias} --host=[+host_alias+] \
1165           --target=[+target_alias+] \
1166           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1167           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1168           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1169 @endif [+prefix+][+module+]-bootstrap
1170 [+ ENDFOR bootstrap_stage +]
1171 [+ ENDIF bootstrap +]
1172 [+ ENDDEF +]
1173
1174 [+ DEFINE all +]
1175 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1176 maybe-all-[+prefix+][+module+]:
1177 @if gcc-bootstrap
1178 all-[+prefix+][+module+]: stage_current
1179 @endif gcc-bootstrap
1180 @if [+prefix+][+module+]
1181 TARGET-[+prefix+][+module+]=[+
1182   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1183 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1184 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1185         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1186         @r=`${PWD_COMMAND}`; export r; \
1187         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1188         [+exports+] [+extra_exports+] \
1189         (cd [+subdir+]/[+module+] && \
1190           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1191                 $(TARGET-[+prefix+][+module+]))
1192 @endif [+prefix+][+module+]
1193
1194 [+ IF bootstrap +]
1195 [+ FOR bootstrap_stage +]
1196 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1197 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1198 maybe-all-stage[+id+]-[+prefix+][+module+]:
1199 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1200 @if [+prefix+][+module+]-bootstrap
1201 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1202 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1203 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1204 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1205         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1206         @r=`${PWD_COMMAND}`; export r; \
1207         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1208         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1209         [+exports+][+ IF prev +] \
1210         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1211         cd [+subdir+]/[+module+] && \
1212         [+autoprofile+] \
1213         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1214                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1215                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1216                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1217                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1218                 GENERATOR_CFLAGS="$(STAGE[+id+]_GENERATOR_CFLAGS)" \
1219                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1220                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1221                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1222                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1223                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1224                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1225                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1226                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1227                 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
1228                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1229
1230 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1231 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1232 clean-stage[+id+]-[+prefix+][+module+]:
1233         @if [ $(current_stage) = stage[+id+] ]; then \
1234           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1235         else \
1236           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1237           $(MAKE) stage[+id+]-start; \
1238         fi; \
1239         cd [+subdir+]/[+module+] && \
1240         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1241         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1242 @endif [+prefix+][+module+]-bootstrap
1243
1244 [+ ENDFOR bootstrap_stage +]
1245 [+ ENDIF bootstrap +]
1246 [+ ENDDEF +]
1247
1248 # --------------------------------------
1249 # Modules which run on the build machine
1250 # --------------------------------------
1251 [+ FOR build_modules +]
1252 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1253              host_alias=(get "host" "${build_alias}")
1254              target_alias=(get "target" "${target_alias}")
1255              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1256
1257 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1258              args="$(EXTRA_BUILD_FLAGS)" +]
1259 [+ ENDFOR build_module +]
1260
1261 # --------------------------------------
1262 # Modules which run on the host machine
1263 # --------------------------------------
1264 [+ FOR host_modules +]
1265 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1266              exports="$(HOST_EXPORTS)"
1267              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1268              host_alias=(get "host" "${host_alias}")
1269              target_alias=(get "target" "${target_alias}")
1270              args="$(HOST_CONFIGARGS)" +]
1271
1272 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1273        exports="$(HOST_EXPORTS)"
1274        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1275        args="$(EXTRA_HOST_FLAGS)"
1276        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1277        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1278
1279 .PHONY: check-[+module+] maybe-check-[+module+]
1280 maybe-check-[+module+]:
1281 @if [+module+]
1282 maybe-check-[+module+]: check-[+module+]
1283 [+ IF no_check +]
1284 check-[+module+]:
1285 [+ ELIF no_check_cross +]
1286 # This module is only tested in a native toolchain.
1287 check-[+module+]:
1288         @: $(MAKE); $(unstage)
1289         @if [ '$(host)' = '$(target)' ]; then \
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         fi
1298 [+ ELSE check +]
1299 check-[+module+]:
1300         @: $(MAKE); $(unstage)
1301         @r=`${PWD_COMMAND}`; export r; \
1302         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1303         $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1304         ENDIF bootstrap +] \
1305         (cd $(HOST_SUBDIR)/[+module+] && \
1306           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1307           IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1308 [+ ENDIF no_check +]
1309 @endif [+module+]
1310
1311 .PHONY: install-[+module+] maybe-install-[+module+]
1312 maybe-install-[+module+]:
1313 @if [+module+]
1314 maybe-install-[+module+]: install-[+module+]
1315 [+ IF no_install +]
1316 install-[+module+]:
1317 [+ ELSE install +]
1318 install-[+module+]: installdirs
1319         @: $(MAKE); $(unstage)
1320         @r=`${PWD_COMMAND}`; export r; \
1321         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1322         $(HOST_EXPORTS) \
1323         (cd $(HOST_SUBDIR)/[+module+] && \
1324           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1325 [+ ENDIF no_install +]
1326 @endif [+module+]
1327
1328 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1329 maybe-install-strip-[+module+]:
1330 @if [+module+]
1331 maybe-install-strip-[+module+]: install-strip-[+module+]
1332 [+ IF no_install +]
1333 install-strip-[+module+]:
1334 [+ ELSE install +]
1335 install-strip-[+module+]: installdirs
1336         @: $(MAKE); $(unstage)
1337         @r=`${PWD_COMMAND}`; export r; \
1338         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1339         $(HOST_EXPORTS) \
1340         (cd $(HOST_SUBDIR)/[+module+] && \
1341           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1342 [+ ENDIF no_install +]
1343 @endif [+module+]
1344
1345 # Other targets (info, dvi, pdf, etc.)
1346 [+ FOR recursive_targets +]
1347 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1348 maybe-[+make_target+]-[+module+]:
1349 @if [+module+]
1350 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1351 [+ IF (match-value? = "missing" (get "make_target") ) +]
1352 # [+module+] doesn't support [+make_target+].
1353 [+make_target+]-[+module+]:
1354 [+ ELSE +]
1355 [+make_target+]-[+module+]: [+
1356   FOR depend +]\
1357     [+depend+]-[+module+] [+
1358   ENDFOR depend +]
1359         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1360         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1361         r=`${PWD_COMMAND}`; export r; \
1362         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1363         $(HOST_EXPORTS) \
1364         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1365           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1366         done; \
1367         echo "Doing [+make_target+] in [+module+]"; \
1368         (cd $(HOST_SUBDIR)/[+module+] && \
1369           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1370                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1371                   "RANLIB=$${RANLIB}" \
1372                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1373                   [+make_target+]) \
1374           || exit 1
1375 [+ ENDIF +]
1376 @endif [+module+]
1377 [+ ENDFOR recursive_targets +]
1378 [+ ENDFOR host_modules +]
1379
1380 # ---------------------------------------
1381 # Modules which run on the target machine
1382 # ---------------------------------------
1383 [+ FOR target_modules +]
1384
1385 [+ IF raw_cxx +]
1386 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1387              check_multilibs=true
1388              exports="$(RAW_CXX_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="$(RAW_CXX_TARGET_EXPORTS)"
1395        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1396 [+ ELSE +]
1397 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1398              check_multilibs=true
1399              exports="$(NORMAL_TARGET_EXPORTS)"
1400              host_alias=(get "host" "${target_alias}")
1401              target_alias=(get "target" "${target_alias}")
1402              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1403
1404 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1405        exports="$(NORMAL_TARGET_EXPORTS)"
1406        args="$(EXTRA_TARGET_FLAGS)" +]
1407 [+ ENDIF +]
1408
1409 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1410 maybe-check-target-[+module+]:
1411 @if target-[+module+]
1412 maybe-check-target-[+module+]: check-target-[+module+]
1413 [+ IF no_check +]
1414 # Dummy target for uncheckable module.
1415 check-target-[+module+]:
1416 [+ ELSE check +]
1417 check-target-[+module+]:
1418         @: $(MAKE); $(unstage)
1419         @r=`${PWD_COMMAND}`; export r; \
1420         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1421 IF raw_cxx +]
1422         $(RAW_CXX_TARGET_EXPORTS) \[+
1423 ELSE normal_cxx +]
1424         $(NORMAL_TARGET_EXPORTS) \[+
1425 ENDIF raw_cxx +]
1426         (cd $(TARGET_SUBDIR)/[+module+] && \
1427           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1428             IF raw_cxx
1429               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1430             ENDIF raw_cxx
1431           +] [+extra_make_flags+] check)
1432 [+ ENDIF no_check +]
1433 @endif target-[+module+]
1434
1435 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1436 maybe-install-target-[+module+]:
1437 @if target-[+module+]
1438 maybe-install-target-[+module+]: install-target-[+module+]
1439 [+ IF no_install +]
1440 # Dummy target for uninstallable.
1441 install-target-[+module+]:
1442 [+ ELSE install +]
1443 install-target-[+module+]: installdirs
1444         @: $(MAKE); $(unstage)
1445         @r=`${PWD_COMMAND}`; export r; \
1446         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1447 IF raw_cxx +]
1448         $(RAW_CXX_TARGET_EXPORTS) \[+
1449 ELSE normal_cxx +]
1450         $(NORMAL_TARGET_EXPORTS) \[+
1451 ENDIF raw_cxx +]
1452         (cd $(TARGET_SUBDIR)/[+module+] && \
1453           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1454 [+ ENDIF no_install +]
1455 @endif target-[+module+]
1456
1457 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1458 maybe-install-strip-target-[+module+]:
1459 @if target-[+module+]
1460 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1461 [+ IF no_install +]
1462 # Dummy target for uninstallable.
1463 install-strip-target-[+module+]:
1464 [+ ELSE install +]
1465 install-strip-target-[+module+]: installdirs
1466         @: $(MAKE); $(unstage)
1467         @r=`${PWD_COMMAND}`; export r; \
1468         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1469 IF raw_cxx +]
1470         $(RAW_CXX_TARGET_EXPORTS) \[+
1471 ELSE normal_cxx +]
1472         $(NORMAL_TARGET_EXPORTS) \[+
1473 ENDIF raw_cxx +]
1474         (cd $(TARGET_SUBDIR)/[+module+] && \
1475           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1476 [+ ENDIF no_install +]
1477 @endif target-[+module+]
1478
1479 # Other targets (info, dvi, pdf, etc.)
1480 [+ FOR recursive_targets +]
1481 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1482 maybe-[+make_target+]-target-[+module+]:
1483 @if target-[+module+]
1484 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1485 [+ IF (match-value? = "missing" (get "make_target") ) +]
1486 # [+module+] doesn't support [+make_target+].
1487 [+make_target+]-target-[+module+]:
1488 [+ ELSE +]
1489 [+make_target+]-target-[+module+]: [+
1490   FOR depend +]\
1491     [+depend+]-target-[+module+] [+
1492   ENDFOR depend +]
1493         @: $(MAKE); $(unstage)
1494         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
1495         r=`${PWD_COMMAND}`; export r; \
1496         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1497 IF raw_cxx +]
1498         $(RAW_CXX_TARGET_EXPORTS) \[+
1499 ELSE normal_cxx +]
1500         $(NORMAL_TARGET_EXPORTS) \[+
1501 ENDIF raw_cxx +]
1502         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
1503         for flag in $(EXTRA_TARGET_FLAGS); do \
1504           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1505         done; \
1506         (cd $(TARGET_SUBDIR)/[+module+] && \
1507           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1508                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1509                   "RANLIB=$${RANLIB}" \
1510                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1511                   [+extra_make_flags+] [+make_target+]) \
1512           || exit 1
1513 [+ ENDIF +]
1514 @endif target-[+module+]
1515 [+ ENDFOR recursive_targets +]
1516 [+ ENDFOR target_modules +]
1517
1518 @if target-libgomp
1519 .PHONY: check-target-libgomp-c++
1520 check-target-libgomp-c++:
1521         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1522
1523 .PHONY: check-target-libgomp-fortran
1524 check-target-libgomp-fortran:
1525         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) fortran.exp" check-target-libgomp
1526
1527 @endif target-libgomp
1528
1529 @if target-libitm
1530 .PHONY: check-target-libitm-c++
1531 check-target-libitm-c++:
1532         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1533
1534 @endif target-libitm
1535
1536 # ----------
1537 # GCC module
1538 # ----------
1539
1540 @if gcc-no-bootstrap
1541 .PHONY: cross
1542 cross: all-build all-gas all-ld
1543         @r=`${PWD_COMMAND}`; export r; \
1544         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1545         $(HOST_EXPORTS) \
1546         echo "Building the C and C++ compiler"; \
1547         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1548         @r=`${PWD_COMMAND}`; export r; \
1549         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1550         echo "Building runtime libraries"; \
1551         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1552 @endif gcc-no-bootstrap
1553
1554 @if gcc
1555 [+ FOR languages +]
1556 .PHONY: check-gcc-[+language+] check-[+language+]
1557 check-gcc-[+language+]:
1558         r=`${PWD_COMMAND}`; export r; \
1559         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1560         $(HOST_EXPORTS) \
1561         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1562 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1563 [+ ENDFOR languages +]
1564
1565 # The gcc part of install-no-fixedincludes, which relies on an intimate
1566 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1567 .PHONY: gcc-install-no-fixedincludes
1568 gcc-install-no-fixedincludes:
1569         @if [ -f ./gcc/Makefile ]; then \
1570           r=`${PWD_COMMAND}`; export r; \
1571           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1572           $(HOST_EXPORTS) \
1573           (cd ./gcc \
1574            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1575         else true; fi
1576 @endif gcc
1577
1578 # ---------------------
1579 # GCC bootstrap support
1580 # ---------------------
1581
1582 # We track the current stage (the one in 'gcc') in the stage_current file.
1583 # stage_last instead tracks the stage that was built last.  These targets
1584 # are dummy when toplevel bootstrap is not active.
1585
1586 # While making host and target tools, symlinks to the final stage must be
1587 # there, so $(unstage) should be run at various points.  To avoid excessive
1588 # recursive invocations of make, we "inline" them using a variable.  These
1589 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1590 # to avoid warnings from the GNU Make job server.
1591
1592 unstage = :
1593 stage = :
1594 current_stage = ""
1595
1596 @if gcc-bootstrap
1597 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1598 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1599 current_stage = "`cat stage_current 2> /dev/null`"
1600 @endif gcc-bootstrap
1601
1602 .PHONY: unstage stage
1603 unstage:
1604         @: $(MAKE); $(unstage)
1605 stage:
1606         @: $(MAKE); $(stage)
1607
1608 # Disable commands for lean bootstrap.
1609 LEAN = false
1610
1611 # We name the build directories for the various stages "stage1-gcc",
1612 # "stage2-gcc","stage3-gcc", etc.
1613
1614 # Since the 'compare' process will fail (on debugging information) if any
1615 # directory names are different, we need to link the gcc directory for
1616 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1617 # the build directories constant as well. For the latter, we use naked names
1618 # like 'gcc', because the scripts in that directory assume it.  We use
1619 # mv on platforms where symlinks to directories do not work or are not
1620 # reliable.
1621
1622 # 'touch' doesn't work right on some platforms.
1623 STAMP = echo timestamp >
1624
1625 # We only want to compare .o files, so set this!
1626 objext = .o
1627
1628 [+ FOR bootstrap-stage +]
1629 .PHONY: stage[+id+]-start stage[+id+]-end
1630
1631 stage[+id+]-start::
1632         @: $(MAKE); $(stage); \
1633         echo stage[+id+] > stage_current; \
1634         echo stage[+id+] > stage_last; \
1635         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1636    FOR host_modules +][+ IF bootstrap +]
1637 @if [+ module +]
1638         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1639           mkdir stage[+id+]-[+module+]; \
1640         mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
1641         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1642 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1643         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1644           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1645         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
1646         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1647
1648 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1649 @if [+ module +]
1650         @if test -d $(HOST_SUBDIR)/[+module+]; then \
1651           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1652           mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
1653         fi
1654 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1655         @if test -d $(TARGET_SUBDIR); then \
1656           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1657           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
1658         fi
1659         rm -f stage_current
1660
1661 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1662 # remade, but not reconfigured.  The next stage (if any) will not be
1663 # reconfigured either.
1664 .PHONY: stage[+id+]-bubble
1665 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1666         @r=`${PWD_COMMAND}`; export r; \
1667         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1668         if test -f stage[+id+]-lean [+
1669           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1670           echo Skipping rebuild of stage[+id+]; \
1671         else \
1672           $(MAKE) stage[+id+]-start; \[+IF lean +]
1673           if $(LEAN); then \
1674             rm -rf stage[+lean+]-*; \
1675             $(STAMP) stage[+lean+]-lean; \
1676           fi; \[+ ENDIF lean +]
1677           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1678         fi[+ IF compare-target +]
1679         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1680
1681 .PHONY: all-stage[+id+] clean-stage[+id+]
1682 do-clean: clean-stage[+id+]
1683
1684 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1685 # only possibility, but now it conflicts with no-bootstrap rules
1686 @if gcc-bootstrap
1687 [+ IF compare-target +]
1688 [+compare-target+]:
1689         @r=`${PWD_COMMAND}`; export r; \
1690         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1691         if test -f stage[+prev+]-lean; then \
1692           echo Cannot compare object files as stage [+prev+] was deleted.; \
1693           exit 0; \
1694         fi; \
1695         : $(MAKE); $(stage); \
1696         rm -f .bad_compare; \
1697         echo Comparing stages [+prev+] and [+id+]; \
1698         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1699         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1700                  sed -n s,^stage$$sed-,,p`; \
1701         for file in $${files} ${extra-compare}; do \
1702           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1703           if test ! -f $$f1; then continue; fi; \
1704           $(do-[+compare-target+]) > /dev/null 2>&1; \
1705           if test $$? -eq 1; then \
1706             case $$file in \
1707               @compare_exclusions@) \
1708                 echo warning: $$file differs ;; \
1709               *) \
1710                 echo $$file differs >> .bad_compare ;; \
1711             esac; \
1712           fi; \
1713         done; \
1714         if [ -f .bad_compare ]; then \
1715           echo "Bootstrap comparison failure!"; \
1716           cat .bad_compare; \
1717           exit 1; \
1718         else \
1719           echo Comparison successful.; \
1720         fi; \
1721         $(STAMP) [+compare-target+][+ IF prev +]
1722         if $(LEAN); then \
1723           rm -rf stage[+prev+]-*; \
1724           $(STAMP) stage[+prev+]-lean; \
1725         fi[+ ENDIF prev +]
1726 [+ ENDIF compare-target +]
1727
1728 [+ IF bootstrap-target +]
1729 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1730 [+bootstrap-target+]:
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) 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
1741 [+bootstrap-target+]-lean:
1742         echo stage[+id+] > stage_final
1743         @r=`${PWD_COMMAND}`; export r; \
1744         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1745         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1746         @: $(MAKE); $(unstage)
1747         @r=`${PWD_COMMAND}`; export r; \
1748         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1749         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1750         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1751 [+ ENDIF bootstrap-target +]
1752
1753 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1754 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1755 .PHONY: distclean-stage[+id+]
1756 distclean-stage[+id+]::
1757         @: $(MAKE); $(stage)
1758         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1759         rm -rf stage[+id+]-* [+
1760           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1761
1762 [+ IF cleanstrap-target +]
1763 .PHONY: [+cleanstrap-target+]
1764 [+cleanstrap-target+]: do-distclean local-clean
1765         echo stage[+id+] > stage_final
1766         @r=`${PWD_COMMAND}`; export r; \
1767         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1768         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1769         @: $(MAKE); $(unstage)
1770         @r=`${PWD_COMMAND}`; export r; \
1771         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1772         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1773         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1774 [+ ENDIF cleanstrap-target +]
1775 @endif gcc-bootstrap
1776
1777 [+ ENDFOR bootstrap-stage +]
1778
1779 stageprofile-end::
1780         $(MAKE) distclean-stagefeedback
1781
1782 stagefeedback-start::
1783         @r=`${PWD_COMMAND}`; export r; \
1784         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1785         for i in prev-*; do \
1786           j=`echo $$i | sed s/^prev-//`; \
1787           cd $$r/$$i && \
1788           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1789           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
1790         done
1791
1792 @if gcc-bootstrap
1793 do-distclean: distclean-stage1
1794
1795 # Provide a GCC build when we're building target libraries.  This does
1796 # not work as a dependency, just as the minimum necessary to avoid errors.
1797 stage_last:
1798         @r=`${PWD_COMMAND}`; export r; \
1799         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1800         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1801
1802 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1803 # it in the dependency so that for example `make -j3 all-gcc' works.
1804 stage_current:
1805         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1806
1807 .PHONY: restrap
1808 restrap::
1809         @: $(MAKE); $(stage)
1810         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1811           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1812 restrap:: all
1813 @endif gcc-bootstrap
1814
1815 # --------------------------------------
1816 # Dependencies between different modules
1817 # --------------------------------------
1818
1819 # Generic dependencies for target modules on host stuff, especially gcc
1820 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1821   +][+ FOR bootstrap_stage +]
1822 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1823   ENDFOR +][+ ELSE bootstrap +]
1824 configure-target-[+module+]: stage_last[+
1825   ENDIF bootstrap +][+ ENDFOR target_modules +]
1826 @endif gcc-bootstrap
1827
1828 @if gcc-no-bootstrap[+ FOR target_modules +]
1829 configure-target-[+module+]: maybe-all-gcc[+
1830   ENDFOR target_modules +]
1831 @endif gcc-no-bootstrap
1832
1833
1834 # There are two types of dependencies here: 'hard' dependencies, where one
1835 # module simply won't build without the other; and 'soft' dependencies, where
1836 # if the depended-on module is missing, the depending module will do without
1837 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1838 # are made here to depend on a 'maybe-' target.  If you're not sure,
1839 # it's safer to use a soft dependency.
1840
1841 [+ ;; These Scheme functions build the bulk of the dependencies.
1842    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1843    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1844    ;; is taken from VAR-NAME.
1845    (define dep-target (lambda (module-kind var-name hard)
1846       (string-append
1847          (if hard "" "maybe-")
1848          (dep-subtarget var-name)
1849          module-kind
1850          (dep-module var-name)
1851       )))
1852
1853    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1854    (define make-dep (lambda (module-kind on-kind)
1855       (string-append
1856          (dep-target module-kind "module" #t) ": "
1857          (dep-target on-kind "on" (exist? "hard")))))
1858
1859    ;; dep-subtarget extracts everything up to the first dash in the given
1860    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1861    (define dep-subtarget (lambda (var-name)
1862       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1863
1864    ;; dep-module extracts everything up to the first dash in the given
1865    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1866    (define dep-module (lambda (var-name)
1867       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1868
1869    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1870    (define dep-stage (lambda ()
1871       (string-append
1872          "stage"
1873          (get "id")
1874          "-")))
1875
1876    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1877    ;; but is written in Scheme.
1878    (define dep-maybe (lambda ()
1879       (if (exist? "hard") "" "maybe-")))
1880
1881    ;; dep-kind returns returns "prebootstrap" for configure or build
1882    ;; dependencies of bootstrapped modules on a build module
1883    ;; (e.g. all-gcc on all-build-bison); "normal" if the dependency is
1884    ;; on an "install" target, or if the dependence module is not
1885    ;; bootstrapped; otherwise, it returns "bootstrap" or
1886    ;; "postbootstrap" depending on whether the dependent module is
1887    ;; bootstrapped.  All this is only necessary for host and target
1888    ;; modules.  It might seem like, in order to avoid build races, we
1889    ;; might need more elaborate detection between prebootstrap and
1890    ;; postbootstrap modules, but there are no host prebootstrap
1891    ;; modules.  If there were any non-bootstrap host modules that
1892    ;; bootstrap modules depended on, we'd get unsatisfied per-stage
1893    ;; dependencies on them, which would be immediately noticed.
1894    (define dep-kind (lambda ()
1895       (cond
1896        ((and (hash-ref boot-modules (dep-module "module"))
1897              (=* (dep-module "on") "build-"))
1898         "prebootstrap")
1899
1900        ((or (= (dep-subtarget "on") "install-")
1901             (not (hash-ref boot-modules (dep-module "on"))))
1902         "normal")
1903
1904        ((hash-ref boot-modules (dep-module "module"))
1905         "bootstrap")
1906
1907        (1 "postbootstrap"))))
1908
1909    (define make-postboot-dep (lambda ()
1910      (let ((target (dep-module "module")) (dep "stage_last"))
1911        (unless (= (hash-ref postboot-targets target) dep)
1912          (hash-create-handle! postboot-targets target dep)
1913          ;; All non-bootstrap modules' configure target already
1914          ;; depend on dep.
1915          (unless (=* target "target-")
1916            (string-append "configure-" target ": " dep "\n"))))))
1917
1918    ;; We now build the hash table that is used by dep-kind.
1919    (define boot-modules (make-hash-table 113))
1920    (define postboot-targets (make-hash-table 113))
1921 +]
1922
1923 [+ FOR host_modules +][+
1924    (if (exist? "bootstrap")
1925        (hash-create-handle! boot-modules (get "module") #t))
1926    "" +][+ ENDFOR host_modules +]
1927 [+ FOR target_modules +][+
1928    (if (exist? "bootstrap")
1929        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1930    "" +][+ ENDFOR target_modules +]
1931
1932 # With all the machinery above in place, it is pretty easy to generate
1933 # dependencies.  Host dependencies are a bit more complex because we have
1934 # to check for bootstrap/prebootstrap dependencies.  To resolve
1935 # prebootstrap dependencies, prebootstrap modules are gathered in
1936 # a hash table.
1937 [+ FOR dependencies +][+ CASE (dep-kind) +]
1938 [+ == "prebootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1939 [+ (make-dep (dep-stage) "") +][+ ENDFOR bootstrap_stage +]
1940 [+ == "bootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1941 [+ (make-dep (dep-stage) (dep-stage)) +][+ ENDFOR bootstrap_stage +]
1942 [+ == "normal" +][+ (make-dep "" "") +]
1943 [+ ESAC +][+ ENDFOR dependencies +]
1944
1945 @if gcc-bootstrap
1946 [+ FOR dependencies +][+ CASE (dep-kind) +]
1947 [+ == "postbootstrap" +][+ (make-postboot-dep) +][+ ESAC +][+
1948 ENDFOR dependencies +]@endif gcc-bootstrap
1949
1950 @unless gcc-bootstrap
1951 [+ FOR dependencies +][+ CASE (dep-kind) +]
1952 [+ == "postbootstrap" +][+ (make-dep "" "") +]
1953 [+ ESAC +][+ ENDFOR dependencies +]@endunless gcc-bootstrap
1954
1955 # Dependencies for target modules on other target modules are
1956 # described by lang_env_dependencies; the defaults apply to anything
1957 # not mentioned there.
1958 [+
1959    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1960    (define lang-dep (lambda (lang)
1961       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1962
1963    ;; Build the hash table we will need.
1964    (define lang-env-deps (make-hash-table 7))
1965 +][+ FOR lang_env_dependencies +][+
1966    (if (exist? "cxx")
1967        (hash-create-handle! lang-env-deps
1968           (string-append (get "module") "-" "cxx") #t))
1969
1970    (if (exist? "no_c")
1971        (hash-create-handle! lang-env-deps
1972           (string-append (get "module") "-" "no_c") #t))
1973
1974    (if (exist? "no_gcc")
1975        (hash-create-handle! lang-env-deps
1976           (string-append (get "module") "-" "no_gcc") #t))
1977    "" +][+ ENDFOR lang_env_dependencies +]
1978
1979 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1980   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1981 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1982   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1983 @endif gcc-bootstrap
1984
1985 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1986 configure-target-[+module+]: maybe-all-target-libgcc[+
1987   ENDIF +][+ ENDFOR target_modules +]
1988 @endif gcc-no-bootstrap
1989
1990 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1991 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1992   ENDIF +][+ IF (lang-dep "cxx") +]
1993 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1994   ENDIF +]
1995 [+ ENDFOR target_modules +]
1996
1997 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1998 GDB_TK = @GDB_TK@
1999 INSTALL_GDB_TK = @INSTALL_GDB_TK@
2000 configure-gdb: $(CONFIGURE_GDB_TK)
2001 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
2002 install-gdb: $(INSTALL_GDB_TK)
2003
2004 # Serialization dependencies.  Host configures don't work well in parallel to
2005 # each other, due to contention over config.cache.  Target configures and
2006 # build configures are similar.
2007 @serialization_dependencies@
2008
2009 # --------------------------------
2010 # Regenerating top level configury
2011 # --------------------------------
2012
2013 # Rebuilding Makefile.in, using autogen.
2014 AUTOGEN = autogen
2015 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
2016         cd $(srcdir) && $(AUTOGEN) Makefile.def
2017
2018 # Rebuilding Makefile.
2019 Makefile: $(srcdir)/Makefile.in config.status
2020         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
2021
2022 config.status: configure
2023         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
2024
2025 # Rebuilding configure.
2026 AUTOCONF = autoconf
2027 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
2028         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
2029         $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
2030         $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
2031         $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
2032         cd $(srcdir) && $(AUTOCONF)
2033
2034 # ------------------------------
2035 # Special directives to GNU Make
2036 # ------------------------------
2037
2038 # Don't pass command-line variables to submakes.
2039 .NOEXPORT:
2040 MAKEOVERRIDES=
2041
2042 # end of Makefile.in