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