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