Makefile.tpl

   1 [+ AutoGen5 template -*- Mode: Makefile -*-
   2 in
   3 +]
   4
   5 # Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
   6 #
   7 # Makefile for directory with subdirs to build.
   8 #   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
   9 #   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
  10 #   Free Software Foundation
  11 #
  12 # This file is free software; you can redistribute it and/or modify
  13 # it under the terms of the GNU General Public License as published by
  14 # the Free Software Foundation; either version 3 of the License, or
  15 # (at your option) any later version.
  16 #
  17 # This program is distributed in the hope that it will be useful,
  18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 # GNU General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License
  23 # along with this program; see the file COPYING3.  If not see
  24 # <http://www.gnu.org/licenses/>.
  25 #
  26
  27 # First, test for a proper version of make, but only where one is required.
  28
  29 @if gcc
  30 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
  31 $(error GNU make version 3.80 or newer is required.)
  32 endif
  33 @endif gcc
  34
  35 # -------------------------------
  36 # Standard Autoconf-set variables
  37 # -------------------------------
  38 VPATH=@srcdir@
  39
  40 build_alias=@build_noncanonical@
  41 build_vendor=@build_vendor@
  42 build_os=@build_os@
  43 build=@build@
  44 host_alias=@host_noncanonical@
  45 host_vendor=@host_vendor@
  46 host_os=@host_os@
  47 host=@host@
  48 target_alias=@target_noncanonical@
  49 target_vendor=@target_vendor@
  50 target_os=@target_os@
  51 target=@target@
  52
  53 program_transform_name = @program_transform_name@
  54
  55 prefix = @prefix@
  56 exec_prefix = @exec_prefix@
  57
  58 srcdir = @srcdir@
  59
  60 bindir = @bindir@
  61 sbindir = @sbindir@
  62 libexecdir = @libexecdir@
  63 datadir = @datadir@
  64 sysconfdir = @sysconfdir@
  65 sharedstatedir = @sharedstatedir@
  66 localstatedir = @localstatedir@
  67 libdir = @libdir@
  68 includedir = @includedir@
  69 oldincludedir = @oldincludedir@
  70 infodir = @infodir@
  71 datarootdir = @datarootdir@
  72 docdir = @docdir@
  73 pdfdir = @pdfdir@
  74 htmldir = @htmldir@
  75 mandir = @mandir@
  76 man1dir = $(mandir)/man1
  77 man2dir = $(mandir)/man2
  78 man3dir = $(mandir)/man3
  79 man4dir = $(mandir)/man4
  80 man5dir = $(mandir)/man5
  81 man6dir = $(mandir)/man6
  82 man7dir = $(mandir)/man7
  83 man8dir = $(mandir)/man8
  84 man9dir = $(mandir)/man9
  85
  86 INSTALL = @INSTALL@
  87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  89 INSTALL_DATA = @INSTALL_DATA@
  90 LN = @LN@
  91 LN_S = @LN_S@
  92 MAINT = @MAINT@
  93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  95
  96 # -------------------------------------------------
  97 # Miscellaneous non-standard autoconf-set variables
  98 # -------------------------------------------------
  99
 100 # The gcc driver likes to know the arguments it was configured with.
 101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 102
 103 tooldir = @tooldir@
 104 build_tooldir = @build_tooldir@
 105
 106 # This is the name of the environment variable used for the path to
 107 # the libraries.
 108 RPATH_ENVVAR = @RPATH_ENVVAR@
 109
 110 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 111 # is used instead of the directory itself to avoid including built
 112 # executables in PATH.
 113 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 114
 115 # Build programs are put under this directory.
 116 BUILD_SUBDIR = @build_subdir@
 117 # This is set by the configure script to the arguments to use when configuring
 118 # directories built for the build system.
 119 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 120
 121 # Linker flags to use on the host, for stage1 or when not
 122 # bootstrapping.
 123 STAGE1_LDFLAGS = @stage1_ldflags@
 124
 125 # Libraries to use on the host, for stage1 or when not bootstrapping.
 126 STAGE1_LIBS = @stage1_libs@
 127
 128 # Linker flags to use for stage2 and later.
 129 POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
 130
 131 # Libraries to use for stage2 and later.
 132 POSTSTAGE1_LIBS = @poststage1_libs@
 133
 134 # This is the list of variables to export in the environment when
 135 # configuring any subdirectory.  It must also be exported whenever
 136 # recursing into a build directory in case that directory's Makefile
 137 # re-runs configure.
 138 BASE_EXPORTS = \
 139         FLEX="$(FLEX)"; export FLEX; \
 140         LEX="$(LEX)"; export LEX; \
 141         BISON="$(BISON)"; export BISON; \
 142         YACC="$(YACC)"; export YACC; \
 143         M4="$(M4)"; export M4; \
 144         SED="$(SED)"; export SED; \
 145         AWK="$(AWK)"; export AWK; \
 146         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 147
 148 # This is the list of variables to export in the environment when
 149 # configuring subdirectories for the build system.
 150 BUILD_EXPORTS = \
 151         $(BASE_EXPORTS) \
 152         AR="$(AR_FOR_BUILD)"; export AR; \
 153         AS="$(AS_FOR_BUILD)"; export AS; \
 154         CC="$(CC_FOR_BUILD)"; export CC; \
 155         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 156         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 157         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 158         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 159         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 160         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 161         GOC="$(GOC_FOR_BUILD)"; export GOC; \
 162         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 163         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 164         LD="$(LD_FOR_BUILD)"; export LD; \
 165         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 166         NM="$(NM_FOR_BUILD)"; export NM; \
 167         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 168         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 169         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 170
 171 # These variables must be set on the make command line for directories
 172 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 173 EXTRA_BUILD_FLAGS = \
 174         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 175         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 176
 177 # This is the list of directories to built for the host system.
 178 SUBDIRS = @configdirs@
 179 TARGET_CONFIGDIRS = @target_configdirs@
 180 # This is set by the configure script to the arguments to use when configuring
 181 # directories built for the host system.
 182 HOST_CONFIGARGS = @host_configargs@
 183 # Host programs are put under this directory, which is . except if building
 184 # with srcdir=..
 185 HOST_SUBDIR = @host_subdir@
 186 # This is the list of variables to export in the environment when
 187 # configuring subdirectories for the host system.  We need to pass
 188 # some to the GCC configure because of its hybrid host/target nature.
 189 HOST_EXPORTS = \
 190         $(BASE_EXPORTS) \
 191         CC="$(CC)"; export CC; \
 192         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 193         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 194         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 195         CXX="$(CXX)"; export CXX; \
 196         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 197         GCJ="$(GCJ)"; export GCJ; \
 198         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 199         GOC="$(GOC)"; export GOC; \
 200         AR="$(AR)"; export AR; \
 201         AS="$(AS)"; export AS; \
 202         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 203         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 204         LD="$(LD)"; export LD; \
 205         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 206         NM="$(NM)"; export NM; \
 207         RANLIB="$(RANLIB)"; export RANLIB; \
 208         WINDRES="$(WINDRES)"; export WINDRES; \
 209         WINDMC="$(WINDMC)"; export WINDMC; \
 210         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 211         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 212         READELF="$(READELF)"; export READELF; \
 213         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 214         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 215         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 216         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 217         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 218         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 219         OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
 220         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 221         READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
 222         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 223         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 224         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 225         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 226         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
 227         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
 228         LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
 229         LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
 230 @if gcc-bootstrap
 231         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 232 @endif gcc-bootstrap
 233         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 234
 235 POSTSTAGE1_CXX_EXPORT = \
 236         CXX='$(CXX)'; export CXX; \
 237         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 238 @if target-libstdc++-v3-bootstrap
 239 # Override the above if we're bootstrapping C++.
 240 POSTSTAGE1_CXX_EXPORT = \
 241         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
 242           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 243           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 244           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 245           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 246           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 247           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
 248           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 249           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 250           export CXX; \
 251         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 252 @endif target-libstdc++-v3-bootstrap
 253
 254 # Similar, for later GCC stages.
 255 POSTSTAGE1_HOST_EXPORTS = \
 256         $(HOST_EXPORTS) \
 257         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 258           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 259           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 260         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 261         $(POSTSTAGE1_CXX_EXPORT) \
 262         $(LTO_EXPORTS) \
 263         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 264         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 265         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 266
 267 # Target libraries are put under this directory:
 268 TARGET_SUBDIR = @target_subdir@
 269 # This is set by the configure script to the arguments to use when configuring
 270 # directories built for the target.
 271 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 272 # This is the list of variables to export in the environment when
 273 # configuring subdirectories for the target system.
 274 BASE_TARGET_EXPORTS = \
 275         $(BASE_EXPORTS) \
 276         AR="$(AR_FOR_TARGET)"; export AR; \
 277         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 278         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 279         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 280         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 281         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 282         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 283         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
 284         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 285         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 286         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 287         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 288         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 289         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 290         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 291         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 292         OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
 293         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 294         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 295         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 296         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 297         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 298 @if gcc-bootstrap
 299         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 300 @endif gcc-bootstrap
 301         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 302         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 303
 304 RAW_CXX_TARGET_EXPORTS = \
 305         $(BASE_TARGET_EXPORTS) \
 306         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 307         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 308
 309 NORMAL_TARGET_EXPORTS = \
 310         $(BASE_TARGET_EXPORTS) \
 311         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 312
 313 # Where to find GMP
 314 HOST_GMPLIBS = @gmplibs@
 315 HOST_GMPINC = @gmpinc@
 316
 317 # Where to find ISL
 318 HOST_ISLLIBS = @isllibs@
 319 HOST_ISLINC = @islinc@
 320
 321 # Where to find libelf
 322 HOST_LIBELFLIBS = @libelflibs@
 323 HOST_LIBELFINC = @libelfinc@
 324
 325 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
 326
 327 # ----------------------------------------------
 328 # Programs producing files for the BUILD machine
 329 # ----------------------------------------------
 330
 331 SHELL = @SHELL@
 332
 333 # pwd command to use.  Allow user to override default by setting PWDCMD in
 334 # the environment to account for automounters.  The make variable must not
 335 # be called PWDCMD, otherwise the value set here is passed to make
 336 # subprocesses and overrides the setting from the user's environment.
 337 # Don't use PWD since it is a common shell environment variable and we
 338 # don't want to corrupt it.
 339 PWD_COMMAND = $${PWDCMD-pwd}
 340
 341 # compilers to use to create programs which must be run in the build
 342 # environment.
 343 AR_FOR_BUILD = @AR_FOR_BUILD@
 344 AS_FOR_BUILD = @AS_FOR_BUILD@
 345 CC_FOR_BUILD = @CC_FOR_BUILD@
 346 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 347 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 348 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 349 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 350 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 351 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 352 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 353 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 354 LD_FOR_BUILD = @LD_FOR_BUILD@
 355 NM_FOR_BUILD = @NM_FOR_BUILD@
 356 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 357 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 358 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 359
 360 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 361 # here so that they can be overridden by Makefile fragments.
 362 BUILD_PREFIX = @BUILD_PREFIX@
 363 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 364
 365 # Flags to pass to stage2 and later makes.  They are defined
 366 # here so that they can be overridden by Makefile fragments.
 367 BOOT_CFLAGS= -g -O2
 368 BOOT_LDFLAGS=
 369 BOOT_ADAFLAGS= -gnatpg
 370
 371 AWK = @AWK@
 372 SED = @SED@
 373 BISON = @BISON@
 374 YACC = @YACC@
 375 FLEX = @FLEX@
 376 LEX = @LEX@
 377 M4 = @M4@
 378 MAKEINFO = @MAKEINFO@
 379 EXPECT = @EXPECT@
 380 RUNTEST = @RUNTEST@
 381
 382 # This just becomes part of the MAKEINFO definition passed down to
 383 # sub-makes.  It lets flags be given on the command line while still
 384 # using the makeinfo from the object tree.
 385 # (Default to avoid splitting info files by setting the threshold high.)
 386 MAKEINFOFLAGS = --split-size=5000000
 387
 388 # ---------------------------------------------
 389 # Programs producing files for the HOST machine
 390 # ---------------------------------------------
 391
 392 AS = @AS@
 393 AR = @AR@
 394 AR_FLAGS = rc
 395 CC = @CC@
 396 CXX = @CXX@
 397 DLLTOOL = @DLLTOOL@
 398 LD = @LD@
 399 LIPO = @LIPO@
 400 NM = @NM@
 401 OBJDUMP = @OBJDUMP@
 402 RANLIB = @RANLIB@
 403 READELF = @READELF@
 404 STRIP = @STRIP@
 405 WINDRES = @WINDRES@
 406 WINDMC = @WINDMC@
 407
 408 GNATBIND = @GNATBIND@
 409 GNATMAKE = @GNATMAKE@
 410
 411 CFLAGS = @CFLAGS@
 412 LDFLAGS = @LDFLAGS@
 413 LIBCFLAGS = $(CFLAGS)
 414 CXXFLAGS = @CXXFLAGS@
 415 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 416 GOCFLAGS = $(CFLAGS)
 417
 418 TFLAGS =
 419
 420 # Defaults for all stages; some are overridden below.
 421
 422 STAGE_CFLAGS = $(BOOT_CFLAGS)
 423 STAGE_TFLAGS = $(TFLAGS)
 424 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 425
 426 [+ FOR bootstrap-stage +]
 427 # Defaults for stage [+id+]; some are overridden below.
 428 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 429 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 430 @if target-libstdc++-v3-bootstrap
 431 # Override the above if we're bootstrapping C++.
 432 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 433 @endif target-libstdc++-v3-bootstrap
 434 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 435 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 436 [+ ENDFOR bootstrap-stage +]
 437
 438 # Only build the C compiler for stage1, because that is the only one that
 439 # we can guarantee will build with the native compiler, and also it is the
 440 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 441 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 442 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 443
 444 STAGE1_CFLAGS = @stage1_cflags@
 445 STAGE1_CHECKING = @stage1_checking@
 446 STAGE1_LANGUAGES = @stage1_languages@
 447 # * We force-disable intermodule optimizations, even if
 448 #   --enable-intermodule was passed, since the installed compiler
 449 #   probably can't handle them.  Luckily, autoconf always respects
 450 #   the last argument when conflicting --enable arguments are passed.
 451 # * Likewise, we force-disable coverage flags, since the installed
 452 #   compiler probably has never heard of them.
 453 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 454 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 455           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 456           --disable-build-format-warnings
 457
 458 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 459 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 460
 461 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
 462 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 463
 464 do-compare = @do_compare@
 465 do-compare3 = $(do-compare)
 466
 467 # -----------------------------------------------
 468 # Programs producing files for the TARGET machine
 469 # -----------------------------------------------
 470
 471 AR_FOR_TARGET=@AR_FOR_TARGET@
 472 AS_FOR_TARGET=@AS_FOR_TARGET@
 473 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 474
 475 # If GCC_FOR_TARGET is not overriden on the command line, then this
 476 # variable is passed down to the gcc Makefile, where it is used to
 477 # build libgcc2.a.  We define it here so that it can itself be
 478 # overridden on the command line.
 479 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 480 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 481 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 482 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 483 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 484 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 485 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 486 LD_FOR_TARGET=@LD_FOR_TARGET@
 487
 488 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 489 NM_FOR_TARGET=@NM_FOR_TARGET@
 490 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 491 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
 492 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 493 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 494 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 495 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 496 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 497
 498 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 499 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 500 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 501
 502 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 503 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 504
 505 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 506 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 507 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 508 GOCFLAGS_FOR_TARGET = -O2 -g
 509
 510 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 511 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 512 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 513
 514 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 515
 516 # ------------------------------------
 517 # Miscellaneous targets and flag lists
 518 # ------------------------------------
 519
 520 # The first rule in the file had better be this one.  Don't put any above it.
 521 # This lives here to allow makefile fragments to contain dependencies.
 522 all:
 523
 524 #### host and target specific makefile fragments come in here.
 525 @target_makefile_frag@
 526 @alphaieee_frag@
 527 @ospace_frag@
 528 @host_makefile_frag@
 529 ###
 530
 531 # This is the list of directories that may be needed in RPATH_ENVVAR
 532 # so that programs built for the target machine work.
 533 TARGET_LIB_PATH = [+ FOR target_modules +][+
 534   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 535   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 536 [+ FOR target_modules +][+ IF lib_path +]
 537 @if target-[+module+]
 538 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 539 @endif target-[+module+]
 540 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 541
 542
 543 # This is the list of directories that may be needed in RPATH_ENVVAR
 544 # so that programs built for the host machine work.
 545 HOST_LIB_PATH = [+ FOR host_modules +][+
 546   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 547   ENDFOR host_modules +]
 548
 549 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 550 @if gcc
 551 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 552 @endif gcc
 553
 554 [+ FOR host_modules +][+ IF lib_path +]
 555 @if [+module+]
 556 HOST_LIB_PATH_[+module+] = \
 557   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 558   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 559 @endif [+module+]
 560 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 561
 562 CXX_FOR_TARGET_FLAG_TO_PASS = \
 563         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 564 @if target-libstdc++-v3
 565 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 566 # functional C++ compiler.  When we recurse, if we expand
 567 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 568 # libstdc++ include flags from the script.  Instead, we get an
 569 # -funconfigured-* word, so that we'll get errors if this invalid C++
 570 # command line is used for anything, but also so that we can use the
 571 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 572 # don't pass it on, sub-make will use the default definition, that
 573 # re-expands it at the time of use, so we'll get it right when we need
 574 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 575 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 576 # really work, for C++ host programs can't depend on the current-stage
 577 # C++ target library.
 578 CXX_FOR_TARGET_FLAG_TO_PASS = \
 579         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 580 @endif target-libstdc++-v3
 581
 582 # Flags to pass down to all sub-makes.
 583 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 584         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 585         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 586         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 587         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 588         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 589         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 590         "TFLAGS=$(TFLAGS)" \
 591         "CONFIG_SHELL=$(SHELL)" \
 592         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 593
 594 # We leave this in just in case, but it is not needed anymore.
 595 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 596
 597 # Flags to pass down to most sub-makes, in which we're building with
 598 # the host environment.
 599 EXTRA_HOST_FLAGS = \
 600         'AR=$(AR)' \
 601         'AS=$(AS)' \
 602         'CC=$(CC)' \
 603         'CXX=$(CXX)' \
 604         'DLLTOOL=$(DLLTOOL)' \
 605         'GCJ=$(GCJ)' \
 606         'GFORTRAN=$(GFORTRAN)' \
 607         'GOC=$(GOC)' \
 608         'LD=$(LD)' \
 609         'LIPO=$(LIPO)' \
 610         'NM=$(NM)' \
 611         'OBJDUMP=$(OBJDUMP)' \
 612         'RANLIB=$(RANLIB)' \
 613         'READELF=$(READELF)' \
 614         'STRIP=$(STRIP)' \
 615         'WINDRES=$(WINDRES)' \
 616         'WINDMC=$(WINDMC)'
 617
 618 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 619
 620 # Flags to pass to stage1 or when not bootstrapping.
 621
 622 STAGE1_FLAGS_TO_PASS = \
 623         LDFLAGS="$${LDFLAGS}" \
 624         HOST_LIBS="$${HOST_LIBS}"
 625
 626 # Flags to pass to stage2 and later makes.
 627
 628 POSTSTAGE1_FLAGS_TO_PASS = \
 629         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 630         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 631         GNATBIND="$${GNATBIND}" \
 632         LDFLAGS="$${LDFLAGS}" \
 633         HOST_LIBS="$${HOST_LIBS}" \
 634         $(LTO_FLAGS_TO_PASS) \
 635         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 636
 637 # Flags to pass down to makes which are built with the target environment.
 638 # The double $ decreases the length of the command line; those variables
 639 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 640 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 641 # so we expand them here.
 642 EXTRA_TARGET_FLAGS = \
 643         'AR=$$(AR_FOR_TARGET)' \
 644         'AS=$(COMPILER_AS_FOR_TARGET)' \
 645         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 646         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 647         'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 648          -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 649          $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 650         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 651         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 652         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 653         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 654         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 655         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 656         'LD=$(COMPILER_LD_FOR_TARGET)' \
 657         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 658         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 659         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 660         'NM=$(COMPILER_NM_FOR_TARGET)' \
 661         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 662         'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
 663         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 664         'READELF=$$(READELF_FOR_TARGET)' \
 665         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 666         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 667         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 668         'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
 669         'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
 670         "TFLAGS=$$TFLAGS"
 671
 672 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 673
 674 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 675 # unfortunately needs the native compiler and the target ar and
 676 # ranlib.
 677 # If any variables are added here, they must be added to do-*, below.
 678 # The BUILD_* variables are a special case, which are used for the gcc
 679 # cross-building scheme.
 680 EXTRA_GCC_FLAGS = \
 681         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 682         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 683         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 684
 685 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 686
 687 @if gcc
 688 BUILD_CONFIG = @BUILD_CONFIG@
 689 ifneq ($(BUILD_CONFIG),)
 690 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 691 endif
 692 @endif gcc
 693
 694 .PHONY: configure-host
 695 configure-host: [+
 696   FOR host_modules +] \
 697     maybe-configure-[+module+][+
 698   ENDFOR host_modules +]
 699 .PHONY: configure-target
 700 configure-target: [+
 701   FOR target_modules +] \
 702     maybe-configure-target-[+module+][+
 703   ENDFOR target_modules +]
 704
 705 # The target built for a native non-bootstrap build.
 706 .PHONY: all
 707 all:
 708 @if gcc-bootstrap
 709         [ -f stage_final ] || echo stage3 > stage_final
 710         @r=`${PWD_COMMAND}`; export r; \
 711         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 712         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 713 @endif gcc-bootstrap
 714         @: $(MAKE); $(unstage)
 715         @r=`${PWD_COMMAND}`; export r; \
 716         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 717 @if gcc-bootstrap
 718         if [ -f stage_last ]; then \
 719           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 720           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 721         else \
 722 @endif gcc-bootstrap
 723           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 724 @if gcc-bootstrap
 725             ; \
 726         fi \
 727 @endif gcc-bootstrap
 728         && :
 729
 730 .PHONY: all-build
 731 [+ FOR build_modules +]
 732 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 733
 734 .PHONY: all-host
 735 [+ FOR host_modules +][+ IF bootstrap +]
 736 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 737 all-host: maybe-all-[+module+][+ IF bootstrap +]
 738 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 739
 740 .PHONY: all-target
 741 [+ FOR target_modules +][+ IF bootstrap +]
 742 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 743 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 744 @endif target-[+module+]-no-bootstrap[+
 745   ENDIF bootstrap +][+ ENDFOR target_modules +]
 746
 747 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 748 # ``make X'' in all subdirectories (because, in general, there is a
 749 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 750 # but it may do additional work as well).
 751 [+ FOR recursive_targets +]
 752 .PHONY: do-[+make_target+]
 753 do-[+make_target+]:
 754         @: $(MAKE); $(unstage)
 755         @r=`${PWD_COMMAND}`; export r; \
 756         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 757         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 758           [+make_target+]-target
 759
 760
 761 .PHONY: [+make_target+]-host
 762 [+ FOR host_modules +]
 763 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 764
 765 .PHONY: [+make_target+]-target
 766 [+ FOR target_modules +]
 767 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 768 [+ ENDFOR recursive_targets +]
 769
 770 # Here are the targets which correspond to the do-X targets.
 771
 772 .PHONY: info installcheck dvi pdf html
 773 .PHONY: install-info install-pdf install-html
 774 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 775 .PHONY: local-clean local-distclean local-maintainer-clean
 776 info: do-info
 777 installcheck: do-installcheck
 778 dvi: do-dvi
 779 pdf: do-pdf
 780 html: do-html
 781
 782 # Make sure makeinfo is built before we do a `make info', if we're
 783 # in fact building texinfo.
 784 do-info: maybe-all-texinfo
 785
 786 install-info: do-install-info dir.info
 787         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 788         if [ -f dir.info ] ; then \
 789           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 790         else true ; fi
 791
 792 install-pdf: do-install-pdf
 793
 794 install-html: do-install-html
 795
 796 local-clean:
 797         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 798
 799 local-distclean:
 800         -rm -f Makefile config.status config.cache mh-frag mt-frag
 801         -rm -f maybedep.tmp serdep.tmp
 802         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 803           rm -rf $(TARGET_SUBDIR); \
 804         else true; fi
 805         -rm -rf $(BUILD_SUBDIR)
 806         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 807           rm -rf $(HOST_SUBDIR); \
 808         else true; fi
 809         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 810         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 811         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 812         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 813         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 814         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 815
 816 local-maintainer-clean:
 817         @echo "This command is intended for maintainers to use;"
 818         @echo "it deletes files that may require special tools to rebuild."
 819
 820 clean: do-clean local-clean
 821 mostlyclean: do-mostlyclean local-clean
 822 distclean: do-distclean local-clean local-distclean
 823 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 824 maintainer-clean: local-distclean
 825 realclean: maintainer-clean
 826
 827 # Check target.
 828
 829 .PHONY: check do-check
 830 check: do-check
 831
 832 # Only include modules actually being configured and built.
 833 .PHONY: check-host
 834 check-host: [+
 835   FOR host_modules +] \
 836     maybe-check-[+module+][+
 837   ENDFOR host_modules +]
 838
 839 .PHONY: check-target
 840 check-target: [+
 841   FOR target_modules +] \
 842     maybe-check-target-[+module+][+
 843   ENDFOR target_modules +]
 844
 845 do-check:
 846         @: $(MAKE); $(unstage)
 847         @r=`${PWD_COMMAND}`; export r; \
 848         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 849         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 850
 851 # Automated reporting of test results.
 852
 853 warning.log: build.log
 854         $(srcdir)/contrib/warn_summary build.log > $@
 855
 856 mail-report.log:
 857         if test x'$(BOOT_CFLAGS)' != x''; then \
 858             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 859         fi; \
 860         $(srcdir)/contrib/test_summary -t >$@
 861         chmod +x $@
 862         echo If you really want to send e-mail, run ./$@ now
 863
 864 mail-report-with-warnings.log: warning.log
 865         if test x'$(BOOT_CFLAGS)' != x''; then \
 866             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 867         fi; \
 868         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 869         chmod +x $@
 870         echo If you really want to send e-mail, run ./$@ now
 871
 872 # Local Vim config
 873
 874 $(srcdir)/.local.vimrc:
 875         $(LN_S) $(srcdir)/contrib/vimrc $@
 876
 877 $(srcdir)/.lvimrc:
 878         $(LN_S) $(srcdir)/contrib/vimrc $@
 879
 880 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
 881
 882 .PHONY: vimrc
 883
 884 # Installation targets.
 885
 886 .PHONY: install uninstall
 887 install:
 888         @: $(MAKE); $(unstage)
 889         @r=`${PWD_COMMAND}`; export r; \
 890         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 891         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 892
 893 .PHONY: install-host-nogcc
 894 install-host-nogcc: [+
 895   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 896     maybe-install-[+module+][+ ENDIF +][+
 897   ENDFOR host_modules +]
 898
 899 .PHONY: install-host
 900 install-host: [+
 901   FOR host_modules +] \
 902     maybe-install-[+module+][+
 903   ENDFOR host_modules +]
 904
 905 .PHONY: install-target
 906 install-target: [+
 907   FOR target_modules +] \
 908     maybe-install-target-[+module+][+
 909   ENDFOR target_modules +]
 910
 911 uninstall:
 912         @echo "the uninstall target is not supported in this tree"
 913
 914 .PHONY: install.all
 915 install.all: install-no-fixedincludes
 916         @if [ -f ./gcc/Makefile ] ; then \
 917                 r=`${PWD_COMMAND}` ; export r ; \
 918                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 919                 $(HOST_EXPORTS) \
 920                 (cd ./gcc && \
 921                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 922         else \
 923                 true ; \
 924         fi
 925
 926 # install-no-fixedincludes is used to allow the elaboration of binary packages
 927 # suitable for distribution, where we cannot include the fixed system header
 928 # files.
 929 .PHONY: install-no-fixedincludes
 930 install-no-fixedincludes: installdirs install-host-nogcc \
 931         install-target gcc-install-no-fixedincludes
 932
 933 .PHONY: install-strip
 934 install-strip:
 935         @: $(MAKE); $(unstage)
 936         @r=`${PWD_COMMAND}`; export r; \
 937         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 938         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 939
 940 .PHONY: install-strip-host
 941 install-strip-host: [+
 942   FOR host_modules +] \
 943     maybe-install-strip-[+module+][+
 944   ENDFOR host_modules +]
 945
 946 .PHONY: install-strip-target
 947 install-strip-target: [+
 948   FOR target_modules +] \
 949     maybe-install-strip-target-[+module+][+
 950   ENDFOR target_modules +]
 951
 952
 953 ### other supporting targets
 954
 955 MAKEDIRS= \
 956         $(DESTDIR)$(prefix) \
 957         $(DESTDIR)$(exec_prefix)
 958 .PHONY: installdirs
 959 installdirs: mkinstalldirs
 960         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 961
 962 dir.info: do-install-info
 963         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 964           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 965           mv -f dir.info.new dir.info ; \
 966         else true ; \
 967         fi
 968
 969 dist:
 970         @echo "Building a full distribution of this tree isn't done"
 971         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 972
 973 etags tags: TAGS
 974
 975 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 976 # ability to use several tags files at once, so there is probably no need
 977 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 978 # (if we felt like it) have this Makefile write a piece of elisp which
 979 # the user could load to tell emacs19 where all the TAGS files we just
 980 # built are.
 981 TAGS: do-TAGS
 982
 983 # ------------------------------------
 984 # Macros for configure and all targets
 985 # ------------------------------------
 986
 987 [+ DEFINE configure +]
 988 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 989 maybe-configure-[+prefix+][+module+]:
 990 @if gcc-bootstrap
 991 configure-[+prefix+][+module+]: stage_current
 992 @endif gcc-bootstrap
 993 @if [+prefix+][+module+]
 994 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 995 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 996         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 997         @r=`${PWD_COMMAND}`; export r; \
 998         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 999         [+ IF check_multilibs
1000         +]echo "Checking multilib configuration for [+module+]..."; \
1001         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1002         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1003         if test -r [+subdir+]/[+module+]/multilib.out; then \
1004           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1005             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1006           else \
1007             rm -f [+subdir+]/[+module+]/Makefile; \
1008             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1009           fi; \
1010         else \
1011           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1012         fi; \
1013         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1014         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1015         [+exports+] [+extra_exports+] \
1016         echo Configuring in [+subdir+]/[+module+]; \
1017         cd "[+subdir+]/[+module+]" || exit 1; \
1018         case $(srcdir) in \
1019           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1020           *) topdir=`echo [+subdir+]/[+module+]/ | \
1021                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1022         esac; \
1023         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1024         [+ IF no-config-site +]rm -f no-such-file || : ; \
1025         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1026           $$s/$$module_srcdir/configure \
1027           --srcdir=$${topdir}/$$module_srcdir \
1028           [+args+] --build=${build_alias} --host=[+host_alias+] \
1029           --target=[+target_alias+] [+extra_configure_flags+] \
1030           || exit 1
1031 @endif [+prefix+][+module+]
1032
1033 [+ IF bootstrap +]
1034 [+ FOR bootstrap_stage +]
1035 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1036 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1037 @if [+prefix+][+module+]-bootstrap
1038 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1039 configure-stage[+id+]-[+prefix+][+module+]:
1040         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1041         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1042         @r=`${PWD_COMMAND}`; export r; \
1043         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1044         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1045         [+ IF check_multilibs
1046         +]echo "Checking multilib configuration for [+module+]..."; \
1047         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1048         if test -r [+subdir+]/[+module+]/multilib.out; then \
1049           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1050             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1051           else \
1052             rm -f [+subdir+]/[+module+]/Makefile; \
1053             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1054           fi; \
1055         else \
1056           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1057         fi; \
1058         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1059         [+exports+][+ IF prev +] \
1060         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1061         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1062         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1063         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1064         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1065         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1066         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1067         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1068   ENDIF prefix +] [+extra_exports+] \
1069         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1070         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1071         cd [+subdir+]/[+module+] || exit 1; \
1072         case $(srcdir) in \
1073           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1074           *) topdir=`echo [+subdir+]/[+module+]/ | \
1075                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1076         esac; \
1077         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1078         $(SHELL) $$s/$$module_srcdir/configure \
1079           --srcdir=$${topdir}/$$module_srcdir \
1080           [+args+] --build=${build_alias} --host=[+host_alias+] \
1081           --target=[+target_alias+] \
1082           [+ IF prev +] --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +] \
1083           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1084           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1085 @endif [+prefix+][+module+]-bootstrap
1086 [+ ENDFOR bootstrap_stage +]
1087 [+ ENDIF bootstrap +]
1088 [+ ENDDEF +]
1089
1090 [+ DEFINE all +]
1091 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1092 maybe-all-[+prefix+][+module+]:
1093 @if gcc-bootstrap
1094 all-[+prefix+][+module+]: stage_current
1095 @endif gcc-bootstrap
1096 @if [+prefix+][+module+]
1097 TARGET-[+prefix+][+module+]=[+
1098   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1099 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1100 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1101         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1102         @r=`${PWD_COMMAND}`; export r; \
1103         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1104         [+exports+] [+extra_exports+] \
1105         (cd [+subdir+]/[+module+] && \
1106           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1107                 $(TARGET-[+prefix+][+module+]))
1108 @endif [+prefix+][+module+]
1109
1110 [+ IF bootstrap +]
1111 [+ FOR bootstrap_stage +]
1112 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1113 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1114 maybe-all-stage[+id+]-[+prefix+][+module+]:
1115 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1116 @if [+prefix+][+module+]-bootstrap
1117 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1118 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1119 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1120 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1121         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1122         @r=`${PWD_COMMAND}`; export r; \
1123         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1124         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1125         [+exports+][+ IF prev +] \
1126         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1127         cd [+subdir+]/[+module+] && \
1128         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1129                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1130                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1131                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1132                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1133                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1134                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1135                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1136                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1137                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1138                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1139                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1140                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1141                 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1142                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1143
1144 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1145 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1146 clean-stage[+id+]-[+prefix+][+module+]:
1147         @if [ $(current_stage) = stage[+id+] ]; then \
1148           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1149         else \
1150           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1151           $(MAKE) stage[+id+]-start; \
1152         fi; \
1153         cd [+subdir+]/[+module+] && \
1154         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1155         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1156 @endif [+prefix+][+module+]-bootstrap
1157
1158 [+ ENDFOR bootstrap_stage +]
1159 [+ ENDIF bootstrap +]
1160 [+ ENDDEF +]
1161
1162 # --------------------------------------
1163 # Modules which run on the build machine
1164 # --------------------------------------
1165 [+ FOR build_modules +]
1166 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1167              host_alias=(get "host" "${build_alias}")
1168              target_alias=(get "target" "${target_alias}")
1169              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1170
1171 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1172              args="$(EXTRA_BUILD_FLAGS)" +]
1173 [+ ENDFOR build_module +]
1174
1175 # --------------------------------------
1176 # Modules which run on the host machine
1177 # --------------------------------------
1178 [+ FOR host_modules +]
1179 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1180              exports="$(HOST_EXPORTS)"
1181              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1182              host_alias=(get "host" "${host_alias}")
1183              target_alias=(get "target" "${target_alias}")
1184              args="$(HOST_CONFIGARGS)" +]
1185
1186 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1187        exports="$(HOST_EXPORTS)"
1188        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1189        args="$(EXTRA_HOST_FLAGS)"
1190        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1191        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1192
1193 .PHONY: check-[+module+] maybe-check-[+module+]
1194 maybe-check-[+module+]:
1195 @if [+module+]
1196 maybe-check-[+module+]: check-[+module+]
1197 [+ IF no_check +]
1198 check-[+module+]:
1199 [+ ELIF no_check_cross +]
1200 # This module is only tested in a native toolchain.
1201 check-[+module+]:
1202         @: $(MAKE); $(unstage)
1203         @if [ '$(host)' = '$(target)' ] ; then \
1204           r=`${PWD_COMMAND}`; export r; \
1205           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1206           $(HOST_EXPORTS) \
1207           (cd $(HOST_SUBDIR)/[+module+] && \
1208             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1209         fi
1210 [+ ELSE check +]
1211 check-[+module+]:
1212         @: $(MAKE); $(unstage)
1213         @r=`${PWD_COMMAND}`; export r; \
1214         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1215         $(HOST_EXPORTS) \
1216         (cd $(HOST_SUBDIR)/[+module+] && \
1217           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1218 [+ ENDIF no_check +]
1219 @endif [+module+]
1220
1221 .PHONY: install-[+module+] maybe-install-[+module+]
1222 maybe-install-[+module+]:
1223 @if [+module+]
1224 maybe-install-[+module+]: install-[+module+]
1225 [+ IF no_install +]
1226 install-[+module+]:
1227 [+ ELSE install +]
1228 install-[+module+]: installdirs
1229         @: $(MAKE); $(unstage)
1230         @r=`${PWD_COMMAND}`; export r; \
1231         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1232         $(HOST_EXPORTS) \
1233         (cd $(HOST_SUBDIR)/[+module+] && \
1234           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1235 [+ ENDIF no_install +]
1236 @endif [+module+]
1237
1238 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1239 maybe-install-strip-[+module+]:
1240 @if [+module+]
1241 maybe-install-strip-[+module+]: install-strip-[+module+]
1242 [+ IF no_install +]
1243 install-strip-[+module+]:
1244 [+ ELSE install +]
1245 install-strip-[+module+]: installdirs
1246         @: $(MAKE); $(unstage)
1247         @r=`${PWD_COMMAND}`; export r; \
1248         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1249         $(HOST_EXPORTS) \
1250         (cd $(HOST_SUBDIR)/[+module+] && \
1251           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1252 [+ ENDIF no_install +]
1253 @endif [+module+]
1254
1255 # Other targets (info, dvi, pdf, etc.)
1256 [+ FOR recursive_targets +]
1257 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1258 maybe-[+make_target+]-[+module+]:
1259 @if [+module+]
1260 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1261 [+ IF (match-value? = "missing" (get "make_target") ) +]
1262 # [+module+] doesn't support [+make_target+].
1263 [+make_target+]-[+module+]:
1264 [+ ELSE +]
1265 [+make_target+]-[+module+]: [+
1266   FOR depend +]\
1267     [+depend+]-[+module+] [+
1268   ENDFOR depend +]
1269         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1270         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1271         r=`${PWD_COMMAND}`; export r; \
1272         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1273         $(HOST_EXPORTS) \
1274         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1275           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1276         done; \
1277         echo "Doing [+make_target+] in [+module+]" ; \
1278         (cd $(HOST_SUBDIR)/[+module+] && \
1279           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1280                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1281                   "RANLIB=$${RANLIB}" \
1282                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1283                   [+make_target+]) \
1284           || exit 1
1285 [+ ENDIF +]
1286 @endif [+module+]
1287 [+ ENDFOR recursive_targets +]
1288 [+ ENDFOR host_modules +]
1289
1290 # ---------------------------------------
1291 # Modules which run on the target machine
1292 # ---------------------------------------
1293 [+ FOR target_modules +]
1294
1295 [+ IF raw_cxx +]
1296 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1297              check_multilibs=true
1298              exports="$(RAW_CXX_TARGET_EXPORTS)"
1299              host_alias=(get "host" "${target_alias}")
1300              target_alias=(get "target" "${target_alias}")
1301              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1302
1303 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1304        exports="$(RAW_CXX_TARGET_EXPORTS)"
1305        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1306 [+ ELSE +]
1307 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1308              check_multilibs=true
1309              exports="$(NORMAL_TARGET_EXPORTS)"
1310              host_alias=(get "host" "${target_alias}")
1311              target_alias=(get "target" "${target_alias}")
1312              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1313
1314 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1315        exports="$(NORMAL_TARGET_EXPORTS)"
1316        args="$(EXTRA_TARGET_FLAGS)" +]
1317 [+ ENDIF +]
1318
1319 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1320 maybe-check-target-[+module+]:
1321 @if target-[+module+]
1322 maybe-check-target-[+module+]: check-target-[+module+]
1323 [+ IF no_check +]
1324 # Dummy target for uncheckable module.
1325 check-target-[+module+]:
1326 [+ ELSE check +]
1327 check-target-[+module+]:
1328         @: $(MAKE); $(unstage)
1329         @r=`${PWD_COMMAND}`; export r; \
1330         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1331 IF raw_cxx +]
1332         $(RAW_CXX_TARGET_EXPORTS) \[+
1333 ELSE normal_cxx +]
1334         $(NORMAL_TARGET_EXPORTS) \[+
1335 ENDIF raw_cxx +]
1336         (cd $(TARGET_SUBDIR)/[+module+] && \
1337           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1338             IF raw_cxx
1339               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1340             ENDIF raw_cxx
1341           +] [+extra_make_flags+] check)
1342 [+ ENDIF no_check +]
1343 @endif target-[+module+]
1344
1345 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1346 maybe-install-target-[+module+]:
1347 @if target-[+module+]
1348 maybe-install-target-[+module+]: install-target-[+module+]
1349 [+ IF no_install +]
1350 # Dummy target for uninstallable.
1351 install-target-[+module+]:
1352 [+ ELSE install +]
1353 install-target-[+module+]: installdirs
1354         @: $(MAKE); $(unstage)
1355         @r=`${PWD_COMMAND}`; export r; \
1356         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1357 IF raw_cxx +]
1358         $(RAW_CXX_TARGET_EXPORTS) \[+
1359 ELSE normal_cxx +]
1360         $(NORMAL_TARGET_EXPORTS) \[+
1361 ENDIF raw_cxx +]
1362         (cd $(TARGET_SUBDIR)/[+module+] && \
1363           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1364 [+ ENDIF no_install +]
1365 @endif target-[+module+]
1366
1367 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1368 maybe-install-strip-target-[+module+]:
1369 @if target-[+module+]
1370 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1371 [+ IF no_install +]
1372 # Dummy target for uninstallable.
1373 install-strip-target-[+module+]:
1374 [+ ELSE install +]
1375 install-strip-target-[+module+]: installdirs
1376         @: $(MAKE); $(unstage)
1377         @r=`${PWD_COMMAND}`; export r; \
1378         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1379 IF raw_cxx +]
1380         $(RAW_CXX_TARGET_EXPORTS) \[+
1381 ELSE normal_cxx +]
1382         $(NORMAL_TARGET_EXPORTS) \[+
1383 ENDIF raw_cxx +]
1384         (cd $(TARGET_SUBDIR)/[+module+] && \
1385           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1386 [+ ENDIF no_install +]
1387 @endif target-[+module+]
1388
1389 # Other targets (info, dvi, pdf, etc.)
1390 [+ FOR recursive_targets +]
1391 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1392 maybe-[+make_target+]-target-[+module+]:
1393 @if target-[+module+]
1394 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1395 [+ IF (match-value? = "missing" (get "make_target") ) +]
1396 # [+module+] doesn't support [+make_target+].
1397 [+make_target+]-target-[+module+]:
1398 [+ ELSE +]
1399 [+make_target+]-target-[+module+]: [+
1400   FOR depend +]\
1401     [+depend+]-target-[+module+] [+
1402   ENDFOR depend +]
1403         @: $(MAKE); $(unstage)
1404         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1405         r=`${PWD_COMMAND}`; export r; \
1406         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1407 IF raw_cxx +]
1408         $(RAW_CXX_TARGET_EXPORTS) \[+
1409 ELSE normal_cxx +]
1410         $(NORMAL_TARGET_EXPORTS) \[+
1411 ENDIF raw_cxx +]
1412         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1413         for flag in $(EXTRA_TARGET_FLAGS); do \
1414           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1415         done; \
1416         (cd $(TARGET_SUBDIR)/[+module+] && \
1417           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1418                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1419                   "RANLIB=$${RANLIB}" \
1420                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1421                   [+extra_make_flags+] [+make_target+]) \
1422           || exit 1
1423 [+ ENDIF +]
1424 @endif target-[+module+]
1425 [+ ENDFOR recursive_targets +]
1426 [+ ENDFOR target_modules +]
1427
1428 @if target-libgomp
1429 .PHONY: check-target-libgomp-c++
1430 check-target-libgomp-c++:
1431         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1432
1433 @endif target-libgomp
1434
1435 @if target-libitm
1436 .PHONY: check-target-libitm-c++
1437 check-target-libitm-c++:
1438         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1439
1440 @endif target-libitm
1441
1442 # ----------
1443 # GCC module
1444 # ----------
1445
1446 @if gcc-no-bootstrap
1447 .PHONY: cross
1448 cross: all-build all-gas all-ld
1449         @r=`${PWD_COMMAND}`; export r; \
1450         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1451         $(HOST_EXPORTS) \
1452         echo "Building the C and C++ compiler"; \
1453         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1454         @r=`${PWD_COMMAND}`; export r; \
1455         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1456         echo "Building runtime libraries"; \
1457         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1458 @endif gcc-no-bootstrap
1459
1460 @if gcc
1461 [+ FOR languages +]
1462 .PHONY: check-gcc-[+language+] check-[+language+]
1463 check-gcc-[+language+]:
1464         r=`${PWD_COMMAND}`; export r; \
1465         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1466         $(HOST_EXPORTS) \
1467         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1468 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1469 [+ ENDFOR languages +]
1470
1471 # The gcc part of install-no-fixedincludes, which relies on an intimate
1472 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1473 .PHONY: gcc-install-no-fixedincludes
1474 gcc-install-no-fixedincludes:
1475         @if [ -f ./gcc/Makefile ]; then \
1476           r=`${PWD_COMMAND}`; export r; \
1477           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1478           $(HOST_EXPORTS) \
1479           (cd ./gcc \
1480            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1481         else true; fi
1482 @endif gcc
1483
1484 # ---------------------
1485 # GCC bootstrap support
1486 # ---------------------
1487
1488 # We track the current stage (the one in 'gcc') in the stage_current file.
1489 # stage_last instead tracks the stage that was built last.  These targets
1490 # are dummy when toplevel bootstrap is not active.
1491
1492 # While making host and target tools, symlinks to the final stage must be
1493 # there, so $(unstage) should be run at various points.  To avoid excessive
1494 # recursive invocations of make, we "inline" them using a variable.  These
1495 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1496 # to avoid warnings from the GNU Make job server.
1497
1498 unstage = :
1499 stage = :
1500 current_stage = ""
1501
1502 @if gcc-bootstrap
1503 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1504 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1505 current_stage = "`cat stage_current 2> /dev/null`"
1506 @endif gcc-bootstrap
1507
1508 .PHONY: unstage stage
1509 unstage:
1510         @: $(MAKE); $(unstage)
1511 stage:
1512         @: $(MAKE); $(stage)
1513
1514 # Disable commands for lean bootstrap.
1515 LEAN = false
1516
1517 # We name the build directories for the various stages "stage1-gcc",
1518 # "stage2-gcc","stage3-gcc", etc.
1519
1520 # Since the 'compare' process will fail (on debugging information) if any
1521 # directory names are different, we need to link the gcc directory for
1522 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1523 # the build directories constant as well. For the latter, we use naked names
1524 # like 'gcc', because the scripts in that directory assume it.  We use
1525 # mv on platforms where symlinks to directories do not work or are not
1526 # reliable.
1527
1528 # 'touch' doesn't work right on some platforms.
1529 STAMP = echo timestamp >
1530
1531 # We only want to compare .o files, so set this!
1532 objext = .o
1533
1534 [+ FOR bootstrap-stage +]
1535 .PHONY: stage[+id+]-start stage[+id+]-end
1536
1537 stage[+id+]-start::
1538         @: $(MAKE); $(stage); \
1539         echo stage[+id+] > stage_current ; \
1540         echo stage[+id+] > stage_last; \
1541         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1542    FOR host_modules +][+ IF bootstrap +]
1543 @if [+ module +]
1544         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1545           mkdir stage[+id+]-[+module+]; \
1546         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1547         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1548 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1549         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1550           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1551         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1552         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1553
1554 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1555 @if [+ module +]
1556         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1557           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1558           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1559         fi
1560 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1561         @if test -d $(TARGET_SUBDIR) ; then \
1562           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1563           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1564         fi
1565         rm -f stage_current
1566
1567 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1568 # remade, but not reconfigured.  The next stage (if any) will not be
1569 # reconfigured either.
1570 .PHONY: stage[+id+]-bubble
1571 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1572         @r=`${PWD_COMMAND}`; export r; \
1573         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1574         if test -f stage[+id+]-lean [+
1575           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1576           echo Skipping rebuild of stage[+id+] ; \
1577         else \
1578           $(MAKE) stage[+id+]-start; \[+IF lean +]
1579           if $(LEAN); then \
1580             rm -rf stage[+lean+]-* ; \
1581             $(STAMP) stage[+lean+]-lean ; \
1582           fi; \[+ ENDIF lean +]
1583           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1584         fi[+ IF compare-target +]
1585         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1586
1587 .PHONY: all-stage[+id+] clean-stage[+id+]
1588 do-clean: clean-stage[+id+]
1589
1590 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1591 # only possibility, but now it conflicts with no-bootstrap rules
1592 @if gcc-bootstrap
1593 [+ IF compare-target +]
1594 [+compare-target+]:
1595         @r=`${PWD_COMMAND}`; export r; \
1596         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1597         if test -f stage[+prev+]-lean; then \
1598           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1599           exit 0 ; \
1600         fi; \
1601         : $(MAKE); $(stage); \
1602         rm -f .bad_compare ; \
1603         echo Comparing stages [+prev+] and [+id+] ; \
1604         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1605         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1606                  sed -n s,^stage$$sed-,,p` ; \
1607         for file in $${files} ; do \
1608           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1609           if test ! -f $$f1; then continue; fi; \
1610           $(do-[+compare-target+]) > /dev/null 2>&1; \
1611           if test $$? -eq 1; then \
1612             case $$file in \
1613               @compare_exclusions@) \
1614                 echo warning: $$file differs ;; \
1615               *) \
1616                 echo $$file differs >> .bad_compare ;; \
1617             esac ; \
1618           fi ; \
1619         done ; \
1620         if [ -f .bad_compare ]; then \
1621           echo "Bootstrap comparison failure!"; \
1622           cat .bad_compare; \
1623           exit 1; \
1624         else \
1625           echo Comparison successful.; \
1626         fi ; \
1627         $(STAMP) [+compare-target+][+ IF prev +]
1628         if $(LEAN); then \
1629           rm -rf stage[+prev+]-*; \
1630           $(STAMP) stage[+prev+]-lean; \
1631         fi[+ ENDIF prev +]
1632 [+ ENDIF compare-target +]
1633
1634 [+ IF bootstrap-target +]
1635 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1636 [+bootstrap-target+]:
1637         echo stage[+id+] > stage_final
1638         @r=`${PWD_COMMAND}`; export r; \
1639         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1640         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1641         @: $(MAKE); $(unstage)
1642         @r=`${PWD_COMMAND}`; export r; \
1643         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1644         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1645         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1646
1647 [+bootstrap-target+]-lean:
1648         echo stage[+id+] > stage_final
1649         @r=`${PWD_COMMAND}`; export r; \
1650         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1651         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1652         @: $(MAKE); $(unstage)
1653         @r=`${PWD_COMMAND}`; export r; \
1654         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1655         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1656         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1657 [+ ENDIF bootstrap-target +]
1658
1659 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1660 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1661 .PHONY: distclean-stage[+id+]
1662 distclean-stage[+id+]::
1663         @: $(MAKE); $(stage)
1664         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1665         rm -rf stage[+id+]-* [+
1666           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1667
1668 [+ IF cleanstrap-target +]
1669 .PHONY: [+cleanstrap-target+]
1670 [+cleanstrap-target+]: do-distclean local-clean
1671         echo stage[+id+] > stage_final
1672         @r=`${PWD_COMMAND}`; export r; \
1673         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1674         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1675         @: $(MAKE); $(unstage)
1676         @r=`${PWD_COMMAND}`; export r; \
1677         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1678         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1679         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1680 [+ ENDIF cleanstrap-target +]
1681 @endif gcc-bootstrap
1682
1683 [+ ENDFOR bootstrap-stage +]
1684
1685 stageprofile-end::
1686         $(MAKE) distclean-stagefeedback
1687
1688 stagefeedback-start::
1689         @r=`${PWD_COMMAND}`; export r; \
1690         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1691         for i in prev-*; do \
1692           j=`echo $$i | sed s/^prev-//` ; \
1693           cd $$r/$$i && \
1694           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1695           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1696         done
1697
1698 @if gcc-bootstrap
1699 do-distclean: distclean-stage1
1700
1701 # Provide a GCC build when we're building target libraries.  This does
1702 # not work as a dependency, just as the minimum necessary to avoid errors.
1703 stage_last:
1704         @r=`${PWD_COMMAND}`; export r; \
1705         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1706         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1707
1708 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1709 # it in the dependency so that for example `make -j3 all-gcc' works.
1710 stage_current:
1711         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1712
1713 .PHONY: restrap
1714 restrap::
1715         @: $(MAKE); $(stage)
1716         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1717           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1718 restrap:: all
1719 @endif gcc-bootstrap
1720
1721 # --------------------------------------
1722 # Dependencies between different modules
1723 # --------------------------------------
1724
1725 # Generic dependencies for target modules on host stuff, especially gcc
1726 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1727   +][+ FOR bootstrap_stage +]
1728 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1729   ENDFOR +][+ ELSE bootstrap +]
1730 configure-target-[+module+]: stage_last[+
1731   ENDIF bootstrap +][+ ENDFOR target_modules +]
1732 @endif gcc-bootstrap
1733
1734 @if gcc-no-bootstrap[+ FOR target_modules +]
1735 configure-target-[+module+]: maybe-all-gcc[+
1736   ENDFOR target_modules +]
1737 @endif gcc-no-bootstrap
1738
1739
1740 # There are two types of dependencies here: 'hard' dependencies, where one
1741 # module simply won't build without the other; and 'soft' dependencies, where
1742 # if the depended-on module is missing, the depending module will do without
1743 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1744 # are made here to depend on a 'maybe-' target.  If you're not sure,
1745 # it's safer to use a soft dependency.
1746
1747 [+ ;; These Scheme functions build the bulk of the dependencies.
1748    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1749    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1750    ;; is taken from VAR-NAME.
1751    (define dep-target (lambda (module-kind var-name hard)
1752       (string-append
1753          (if hard "" "maybe-")
1754          (dep-subtarget var-name)
1755          module-kind
1756          (dep-module var-name)
1757       )))
1758
1759    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1760    (define make-dep (lambda (module-kind on-kind)
1761       (string-append
1762          (dep-target module-kind "module" #t) ": "
1763          (dep-target on-kind "on" (exist? "hard")))))
1764
1765    ;; dep-subtarget extracts everything up to the first dash in the given
1766    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1767    (define dep-subtarget (lambda (var-name)
1768       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1769
1770    ;; dep-module extracts everything up to the first dash in the given
1771    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1772    (define dep-module (lambda (var-name)
1773       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1774
1775    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1776    (define dep-stage (lambda ()
1777       (string-append
1778          "stage"
1779          (get "id")
1780          "-")))
1781
1782    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1783    ;; but is written in Scheme.
1784    (define dep-maybe (lambda ()
1785       (if (exist? "hard") "" "maybe-")))
1786
1787    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1788    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1789    ;; configure or build dependencies between bootstrapped modules; it returns
1790    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1791    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1792    ;; is only necessary for host modules.
1793    (define dep-kind (lambda ()
1794       (if (and (hash-ref boot-modules (dep-module "module"))
1795                (=* (dep-module "on") "build-"))
1796           "prebootstrap"
1797
1798           (if (or (= (dep-subtarget "on") "install-")
1799                   (not (hash-ref boot-modules (dep-module "module")))
1800                   (not (hash-ref boot-modules (dep-module "on"))))
1801               "normal"
1802               "bootstrap"))))
1803
1804    ;; We now build the hash table that is used by dep-kind.
1805    (define boot-modules (make-hash-table 113))
1806 +]
1807
1808 [+ FOR host_modules +][+
1809    (if (exist? "bootstrap")
1810        (hash-create-handle! boot-modules (get "module") #t))
1811    "" +][+ ENDFOR host_modules +]
1812 [+ FOR target_modules +][+
1813    (if (exist? "bootstrap")
1814        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1815    "" +][+ ENDFOR target_modules +]
1816
1817 # With all the machinery above in place, it is pretty easy to generate
1818 # dependencies.  Host dependencies are a bit more complex because we have
1819 # to check for bootstrap/prebootstrap dependencies.  To resolve
1820 # prebootstrap dependencies, prebootstrap modules are gathered in
1821 # a hash table.
1822 [+ FOR dependencies +][+ (make-dep "" "") +]
1823 [+ CASE (dep-kind) +]
1824 [+ == "prebootstrap"
1825      +][+ FOR bootstrap_stage +]
1826 [+ (make-dep (dep-stage) "") +][+
1827        ENDFOR bootstrap_stage +]
1828 [+ == "bootstrap"
1829      +][+ FOR bootstrap_stage +]
1830 [+ (make-dep (dep-stage) (dep-stage)) +][+
1831        ENDFOR bootstrap_stage +]
1832 [+ ESAC +][+
1833 ENDFOR dependencies +]
1834
1835 # Dependencies for target modules on other target modules are
1836 # described by lang_env_dependencies; the defaults apply to anything
1837 # not mentioned there.
1838 [+
1839    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1840    (define lang-dep (lambda (lang)
1841       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1842
1843    ;; Build the hash table we will need.
1844    (define lang-env-deps (make-hash-table 7))
1845 +][+ FOR lang_env_dependencies +][+
1846    (if (exist? "cxx")
1847        (hash-create-handle! lang-env-deps
1848           (string-append (get "module") "-" "cxx") #t))
1849
1850    (if (exist? "no_c")
1851        (hash-create-handle! lang-env-deps
1852           (string-append (get "module") "-" "no_c") #t))
1853
1854    (if (exist? "no_gcc")
1855        (hash-create-handle! lang-env-deps
1856           (string-append (get "module") "-" "no_gcc") #t))
1857    "" +][+ ENDFOR lang_env_dependencies +]
1858
1859 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1860   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1861 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1862   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1863 @endif gcc-bootstrap
1864
1865 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1866 configure-target-[+module+]: maybe-all-target-libgcc[+
1867   ENDIF +][+ ENDFOR target_modules +]
1868 @endif gcc-no-bootstrap
1869
1870 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1871 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1872   ENDIF +][+ IF (lang-dep "cxx") +]
1873 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1874   ENDIF +]
1875 [+ ENDFOR target_modules +]
1876
1877 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1878 GDB_TK = @GDB_TK@
1879 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1880 configure-gdb: $(CONFIGURE_GDB_TK)
1881 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1882 install-gdb: $(INSTALL_GDB_TK)
1883
1884 # Serialization dependencies.  Host configures don't work well in parallel to
1885 # each other, due to contention over config.cache.  Target configures and
1886 # build configures are similar.
1887 @serialization_dependencies@
1888
1889 # --------------------------------
1890 # Regenerating top level configury
1891 # --------------------------------
1892
1893 # Rebuilding Makefile.in, using autogen.
1894 AUTOGEN = autogen
1895 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1896         cd $(srcdir) && $(AUTOGEN) Makefile.def
1897
1898 # Rebuilding Makefile.
1899 Makefile: $(srcdir)/Makefile.in config.status
1900         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1901
1902 config.status: configure
1903         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1904
1905 # Rebuilding configure.
1906 AUTOCONF = autoconf
1907 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1908         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1909         cd $(srcdir) && $(AUTOCONF)
1910
1911 # ------------------------------
1912 # Special directives to GNU Make
1913 # ------------------------------
1914
1915 # Don't pass command-line variables to submakes.
1916 .NOEXPORT:
1917 MAKEOVERRIDES=
1918
1919 # end of Makefile.in