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