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 Free Software Foundation
  10 #
  11 # This file is free software; you can redistribute it and/or modify
  12 # it under the terms of the GNU General Public License as published by
  13 # the Free Software Foundation; either version 2 of the License, or
  14 # (at your option) any later version.
  15 #
  16 # This program is distributed in the hope that it will be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 # GNU General Public License for more details.
  20 #
  21 # You should have received a copy of the GNU General Public License
  22 # along with this program; if not, write to the Free Software
  23 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  24 #
  25
  26 # -------------------------------
  27 # Standard Autoconf-set variables
  28 # -------------------------------
  29 VPATH=@srcdir@
  30
  31 build_alias=@build_alias@
  32 build=@build@
  33 host_alias=@host_alias@
  34 host=@host@
  35 target_alias=@target_alias@
  36 target=@target@
  37
  38 program_transform_name = @program_transform_name@
  39
  40 prefix = @prefix@
  41 exec_prefix = @exec_prefix@
  42
  43 srcdir = @srcdir@
  44
  45 bindir = @bindir@
  46 sbindir = @sbindir@
  47 libexecdir = @libexecdir@
  48 datadir = @datadir@
  49 sysconfdir = @sysconfdir@
  50 sharedstatedir = @sharedstatedir@
  51 localstatedir = @localstatedir@
  52 libdir = @libdir@
  53 includedir = @includedir@
  54 oldincludedir = @oldincludedir@
  55 infodir = @infodir@
  56 mandir = @mandir@
  57 man1dir = $(mandir)/man1
  58 man2dir = $(mandir)/man2
  59 man3dir = $(mandir)/man3
  60 man4dir = $(mandir)/man4
  61 man5dir = $(mandir)/man5
  62 man6dir = $(mandir)/man6
  63 man7dir = $(mandir)/man7
  64 man8dir = $(mandir)/man8
  65 man9dir = $(mandir)/man9
  66
  67 INSTALL = @INSTALL@
  68 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  69 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  70 INSTALL_DATA = @INSTALL_DATA@
  71 LN = @LN@
  72 LN_S = @LN_S@
  73
  74 # -------------------------------------------------
  75 # Miscellaneous non-standard autoconf-set variables
  76 # -------------------------------------------------
  77
  78 # The gcc driver likes to know the arguments it was configured with.
  79 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
  80
  81 tooldir = @tooldir@
  82 build_tooldir = @build_tooldir@
  83
  84 GDB_NLM_DEPS =
  85
  86 # This is the name of the environment variable used for the path to
  87 # the libraries.
  88 RPATH_ENVVAR = @RPATH_ENVVAR@
  89
  90 # This is the list of directories to be built for the build system.
  91 BUILD_CONFIGDIRS = libiberty
  92 # Build programs are put under this directory.
  93 BUILD_SUBDIR = @build_subdir@
  94 # This is set by the configure script to the arguments to use when configuring
  95 # directories built for the build system.
  96 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
  97
  98 # This is the list of variables to export in the environment when
  99 # configuring any subdirectory.  It must also be exported whenever
 100 # recursing into a build directory in case that directory's Makefile
 101 # re-runs configure.
 102 BASE_EXPORTS = \
 103         FLEX="$(FLEX)"; export FLEX; \
 104         LEX="$(LEX)"; export LEX; \
 105         BISON="$(BISON)"; export BISON; \
 106         YACC="$(YACC)"; export YACC; \
 107         M4="$(M4)"; export M4; \
 108         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 109
 110 # This is the list of variables to export in the environment when
 111 # configuring subdirectories for the build system.
 112 BUILD_EXPORTS = \
 113         $(BASE_EXPORTS) \
 114         AR="$(AR_FOR_BUILD)"; export AR; \
 115         AS="$(AS_FOR_BUILD)"; export AS; \
 116         CC="$(CC_FOR_BUILD)"; export CC; \
 117         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 118         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 119         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 120         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 121         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 122         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 123         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 124         LD="$(LD_FOR_BUILD)"; export LD; \
 125         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 126         NM="$(NM_FOR_BUILD)"; export NM; \
 127         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 128         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES;
 129
 130 # This is the list of directories to built for the host system.
 131 SUBDIRS = @configdirs@
 132 # This is set by the configure script to the arguments to use when configuring
 133 # directories built for the host system.
 134 HOST_CONFIGARGS = @host_configargs@
 135 # Host programs are put under this directory, which is . except if building
 136 # with srcdir=..
 137 HOST_SUBDIR = @host_subdir@
 138 # This is the list of variables to export in the environment when
 139 # configuring subdirectories for the host system.  We need to pass
 140 # some to the GCC configure because of its hybrid host/target nature.
 141 HOST_EXPORTS = \
 142         $(BASE_EXPORTS) \
 143         CC="$(CC)"; export CC; \
 144         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 145         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 146         CXX="$(CXX)"; export CXX; \
 147         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 148         AR="$(AR)"; export AR; \
 149         AS="$(AS)"; export AS; \
 150         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 151         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 152         LD="$(LD)"; export LD; \
 153         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 154         NM="$(NM)"; export NM; \
 155         RANLIB="$(RANLIB)"; export RANLIB; \
 156         WINDRES="$(WINDRES)"; export WINDRES; \
 157         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 158         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 159         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 160         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 161         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 162         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 163         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 164         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 165         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 166         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 167         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 168         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 169 @if gcc-bootstrap
 170         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 171 @endif gcc-bootstrap
 172         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 173
 174 # Similar, for later GCC stages.
 175 POSTSTAGE1_HOST_EXPORTS = \
 176         $(HOST_EXPORTS) \
 177         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 178           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
 179         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
 180           $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 181           -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 182           -B$(build_tooldir)/bin/"; export CC_FOR_BUILD;
 183
 184 # This is set by the configure script to the list of directories which
 185 # should be built using the target tools.
 186 TARGET_CONFIGDIRS = @target_configdirs@
 187 # Target libraries are put under this directory:
 188 TARGET_SUBDIR = @target_subdir@
 189 # This is set by the configure script to the arguments to use when configuring
 190 # directories built for the target.
 191 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 192 # This is the list of variables to export in the environment when
 193 # configuring subdirectories for the host system.
 194 BASE_TARGET_EXPORTS = \
 195         $(BASE_EXPORTS) \
 196         AR="$(AR_FOR_TARGET)"; export AR; \
 197         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 198         CC="$(CC_FOR_TARGET)"; export CC; \
 199         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 200         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 201         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 202         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 203         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 204         GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
 205         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 206         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 207         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 208         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 209         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 210         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 211         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 212         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 213         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 214         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 215
 216 RAW_CXX_TARGET_EXPORTS = \
 217         $(BASE_TARGET_EXPORTS) \
 218         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 219         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
 220
 221 NORMAL_TARGET_EXPORTS = \
 222         $(BASE_TARGET_EXPORTS) \
 223         CXX="$(CXX_FOR_TARGET)"; export CXX;
 224
 225 # Where to find GMP
 226 HOST_GMPLIBS = @gmplibs@
 227 HOST_GMPINC = @gmpinc@
 228
 229 # ----------------------------------------------
 230 # Programs producing files for the BUILD machine
 231 # ----------------------------------------------
 232
 233 SHELL = @config_shell@
 234
 235 # pwd command to use.  Allow user to override default by setting PWDCMD in
 236 # the environment to account for automounters.  The make variable must not
 237 # be called PWDCMD, otherwise the value set here is passed to make
 238 # subprocesses and overrides the setting from the user's environment.
 239 # Don't use PWD since it is a common shell environment variable and we
 240 # don't want to corrupt it.
 241 PWD_COMMAND = $${PWDCMD-pwd}
 242
 243 # compilers to use to create programs which must be run in the build
 244 # environment.
 245 CC_FOR_BUILD = @CC_FOR_BUILD@
 246 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 247
 248 CXX_FOR_BUILD = $(CXX)
 249
 250 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 251 # here so that they can be overridden by Makefile fragments.
 252 BUILD_PREFIX = @BUILD_PREFIX@
 253 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 254
 255 # Flags to pass to stage2 and later makes.  They are defined
 256 # here so that they can be overridden by Makefile fragments.
 257 BOOT_CFLAGS= -g -O2
 258 BOOT_LDFLAGS=
 259
 260 BISON = @BISON@
 261 YACC = @YACC@
 262 FLEX = @FLEX@
 263 LEX = @LEX@
 264 M4 = @M4@
 265 MAKEINFO = @MAKEINFO@
 266 EXPECT = @EXPECT@
 267 RUNTEST = @RUNTEST@
 268
 269 # This just becomes part of the MAKEINFO definition passed down to
 270 # sub-makes.  It lets flags be given on the command line while still
 271 # using the makeinfo from the object tree.
 272 # (Default to avoid splitting info files by setting the threshold high.)
 273 MAKEINFOFLAGS = --split-size=5000000
 274
 275 # ---------------------------------------------
 276 # Programs producing files for the HOST machine
 277 # ---------------------------------------------
 278
 279 AS = @AS@
 280 AR = @AR@
 281 AR_FLAGS = rc
 282 CC = @CC@
 283 CXX = @CXX@
 284 DLLTOOL = @DLLTOOL@
 285 LD = @LD@
 286 LIPO = @LIPO@
 287 NM = @NM@
 288 RANLIB = @RANLIB@
 289 STRIP = @STRIP@
 290 WINDRES = @WINDRES@
 291
 292 CFLAGS = @CFLAGS@
 293 LDFLAGS =
 294 LIBCFLAGS = $(CFLAGS)
 295 CXXFLAGS = @CXXFLAGS@
 296 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 297 PICFLAG =
 298
 299 # -----------------------------------------------
 300 # Programs producing files for the TARGET machine
 301 # -----------------------------------------------
 302
 303 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 304
 305 AR_FOR_TARGET=@AR_FOR_TARGET@
 306 AS_FOR_TARGET=@AS_FOR_TARGET@
 307 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 308
 309 # If GCC_FOR_TARGET is not overriden on the command line, then this
 310 # variable is passed down to the gcc Makefile, where it is used to
 311 # build libgcc2.a.  We define it here so that it can itself be
 312 # overridden on the command line.
 313 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 314 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 315 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 316 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 317 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 318 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 319 LD_FOR_TARGET=@LD_FOR_TARGET@
 320
 321 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 322 NM_FOR_TARGET=@NM_FOR_TARGET@
 323 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 324 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 325 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 326 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 327
 328 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 329 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 330 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 331
 332 # During gcc bootstrap, if we use some random cc for stage1 then
 333 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
 334 # (which we know are built with gcc) are built with optimizations so
 335 # prepend -O2 when setting CFLAGS_FOR_TARGET.
 336 CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
 337 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 338 CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
 339 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 340 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 341 LDFLAGS_FOR_TARGET =
 342 PICFLAG_FOR_TARGET =
 343
 344 # ------------------------------------
 345 # Miscellaneous targets and flag lists
 346 # ------------------------------------
 347
 348 # The first rule in the file had better be this one.  Don't put any above it.
 349 # This lives here to allow makefile fragments to contain dependencies.
 350 all:
 351
 352 #### host and target specific makefile fragments come in here.
 353 @target_makefile_frag@
 354 @alphaieee_frag@
 355 @ospace_frag@
 356 @host_makefile_frag@
 357 ###
 358
 359 # This is the list of directories that may be needed in RPATH_ENVVAR
 360 # so that prorgams built for the target machine work.
 361 TARGET_LIB_PATH = [+ FOR target_modules +][+
 362   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 363   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 364 [+ FOR target_modules +][+ IF lib_path +]
 365 @if target-[+module+]
 366 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 367 @endif target-[+module+]
 368 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 369
 370
 371 # This is the list of directories that may be needed in RPATH_ENVVAR
 372 # so that programs built for the host machine work.
 373 HOST_LIB_PATH = [+ FOR host_modules +][+
 374   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 375   ENDFOR host_modules +]
 376
 377 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 378 @if gcc
 379 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc:$$r/$(HOST_SUBDIR)/prev-gcc:
 380 @endif gcc
 381
 382 [+ FOR host_modules +][+ IF lib_path +]
 383 @if [+module+]
 384 HOST_LIB_PATH_[+module+] = \
 385   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 386   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 387 @endif [+module+]
 388 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 389
 390 # Flags to pass down to all sub-makes.
 391 BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
 392         "[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
 393         "CONFIG_SHELL=$(SHELL)" \
 394         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 395
 396 # We leave this in just in case, but it is not needed anymore.
 397 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 398
 399 # Flags to pass down to most sub-makes, in which we're building with
 400 # the host environment.
 401 EXTRA_HOST_FLAGS = \
 402         'AR=$(AR)' \
 403         'AS=$(AS)' \
 404         'CC=$(CC)' \
 405         'CXX=$(CXX)' \
 406         'DLLTOOL=$(DLLTOOL)' \
 407         'LD=$(LD)' \
 408         'LIPO=$(LIPO)' \
 409         'NM=$(NM)' \
 410         'RANLIB=$(RANLIB)' \
 411         'STRIP=$(STRIP)' \
 412         'WINDRES=$(WINDRES)'
 413
 414 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 415
 416 # Flags that are concerned with the location of the X11 include files
 417 # and library files
 418 #
 419 # NOTE: until the top-level is getting the values via autoconf, it only
 420 # causes problems to have this top-level Makefile overriding the autoconf-set
 421 # values in child directories.  Only variables that don't conflict with
 422 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 423 #
 424 X11_FLAGS_TO_PASS = \
 425         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 426         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 427
 428 # Flags to pass down to makes which are built with the target environment.
 429 # The double $ decreases the length of the command line; those variables
 430 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 431 # COMPILER_ prefixed variables are not passed down so we expand them here.
 432 EXTRA_TARGET_FLAGS = \
 433         'AR=$$(AR_FOR_TARGET)' \
 434         'AS=$(COMPILER_AS_FOR_TARGET)' \
 435         'CC=$$(CC_FOR_TARGET)' \
 436         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 437         'CXX=$$(CXX_FOR_TARGET)' \
 438         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 439         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 440         'LD=$(COMPILER_LD_FOR_TARGET)' \
 441         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 442         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 443         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 444         'NM=$(COMPILER_NM_FOR_TARGET)' \
 445         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 446         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 447         'WINDRES=$$(WINDRES_FOR_TARGET)'
 448
 449 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 450
 451 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 452 # unfortunately needs the native compiler and the target ar and
 453 # ranlib.
 454 # If any variables are added here, they must be added to do-*, below.
 455 # The BUILD_* variables are a special case, which are used for the gcc
 456 # cross-building scheme.
 457 EXTRA_GCC_FLAGS = \
 458         'BUILD_PREFIX=$(BUILD_PREFIX)' \
 459         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
 460         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 461         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 462         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 463         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 464         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 465         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 466         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 467         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 468         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 469         "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 470
 471 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 472
 473 .PHONY: configure-host
 474 configure-host: [+
 475   FOR host_modules +] \
 476     maybe-configure-[+module+][+
 477   ENDFOR host_modules +]
 478 .PHONY: configure-target
 479 configure-target: [+
 480   FOR target_modules +] \
 481     maybe-configure-target-[+module+][+
 482   ENDFOR target_modules +]
 483
 484 # The target built for a native non-bootstrap build.
 485 .PHONY: all
 486 all:
 487 @if gcc-bootstrap
 488         [ -f stage_final ] || echo stage3 > stage_final
 489         @r=`${PWD_COMMAND}`; export r; \
 490         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 491         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 492 @endif gcc-bootstrap
 493         @: $(MAKE); $(unstage)
 494         @r=`${PWD_COMMAND}`; export r; \
 495         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 496         if [ -f stage_last ]; then \
 497           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 498         else \
 499           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
 500         fi
 501
 502 .PHONY: all-build
 503 all-build: [+
 504   FOR build_modules +] \
 505     maybe-all-build-[+module+][+
 506   ENDFOR build_modules +]
 507 .PHONY: all-host
 508 all-host: [+
 509   FOR host_modules +] \
 510     maybe-all-[+module+][+
 511   ENDFOR host_modules +]
 512 .PHONY: all-target
 513 all-target: [+
 514   FOR target_modules +] \
 515     maybe-all-target-[+module+][+
 516   ENDFOR target_modules +]
 517
 518 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 519 # ``make X'' in all subdirectories (because, in general, there is a
 520 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 521 # but it may do additional work as well).
 522 [+ FOR recursive_targets +]
 523 .PHONY: do-[+make_target+]
 524 do-[+make_target+]:
 525         @: $(MAKE); $(unstage)
 526         @r=`${PWD_COMMAND}`; export r; \
 527         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 528         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 529           [+make_target+]-target
 530
 531
 532 .PHONY: [+make_target+]-host
 533 [+make_target+]-host: [+
 534   FOR host_modules +] \
 535     maybe-[+make_target+]-[+module+][+
 536   ENDFOR host_modules +]
 537
 538 .PHONY: [+make_target+]-target
 539 [+make_target+]-target: [+
 540   FOR target_modules +] \
 541     maybe-[+make_target+]-target-[+module+][+
 542   ENDFOR target_modules +]
 543 [+ ENDFOR recursive_targets +]
 544
 545 # Here are the targets which correspond to the do-X targets.
 546
 547 .PHONY: info installcheck dvi html install-info
 548 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 549 .PHONY: local-clean local-distclean local-maintainer-clean
 550 info: do-info
 551 installcheck: do-installcheck
 552 dvi: do-dvi
 553 html: do-html
 554
 555 # Make sure makeinfo is built before we do a `make info', if we're
 556 # in fact building texinfo.
 557 do-info: maybe-all-texinfo
 558
 559 install-info: do-install-info dir.info
 560         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 561         if [ -f dir.info ] ; then \
 562           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 563         else true ; fi
 564
 565 local-clean:
 566         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 567
 568 local-distclean:
 569         -rm -f Makefile config.status config.cache mh-frag mt-frag
 570         -rm -f maybedep.tmp serdep.tmp
 571         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 572           rm -rf $(TARGET_SUBDIR); \
 573         else true; fi
 574         -rm -rf $(BUILD_SUBDIR)
 575         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 576           rm -rf $(HOST_SUBDIR); \
 577         else true; fi
 578         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 579         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 580         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 581         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 582         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 583
 584 local-maintainer-clean:
 585         @echo "This command is intended for maintainers to use;"
 586         @echo "it deletes files that may require special tools to rebuild."
 587
 588 clean: do-clean local-clean
 589 mostlyclean: do-mostlyclean local-clean
 590 distclean: do-distclean local-clean local-distclean
 591 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 592 maintainer-clean: local-distclean
 593 realclean: maintainer-clean
 594
 595 # Extra dependency for clean-target, owing to the mixed nature of gcc.
 596 clean-target: clean-target-libgcc
 597 clean-target-libgcc:
 598         test ! -d gcc || (cd gcc && $(MAKE) $@)
 599
 600 # Check target.
 601
 602 .PHONY: check do-check
 603 check: do-check
 604
 605 # Only include modules actually being configured and built.
 606 .PHONY: check-host
 607 check-host: [+
 608   FOR host_modules +] \
 609     maybe-check-[+module+][+
 610   ENDFOR host_modules +]
 611
 612 .PHONY: check-target
 613 check-target: [+
 614   FOR target_modules +] \
 615     maybe-check-target-[+module+][+
 616   ENDFOR target_modules +]
 617
 618 do-check:
 619         @: $(MAKE); $(unstage)
 620         @r=`${PWD_COMMAND}`; export r; \
 621         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 622         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 623
 624 # Automated reporting of test results.
 625
 626 warning.log: build.log
 627         $(srcdir)/contrib/warn_summary build.log > $@
 628
 629 mail-report.log:
 630         if test x'$(BOOT_CFLAGS)' != x''; then \
 631             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 632         fi; \
 633         $(srcdir)/contrib/test_summary -t >$@
 634         chmod +x $@
 635         echo If you really want to send e-mail, run ./$@ now
 636
 637 mail-report-with-warnings.log: warning.log
 638         if test x'$(BOOT_CFLAGS)' != x''; then \
 639             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 640         fi; \
 641         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 642         chmod +x $@
 643         echo If you really want to send e-mail, run ./$@ now
 644
 645 # Installation targets.
 646
 647 .PHONY: install uninstall
 648 install:
 649         @: $(MAKE); $(unstage)
 650         @r=`${PWD_COMMAND}`; export r; \
 651         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 652         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 653
 654 .PHONY: install-host-nogcc
 655 install-host-nogcc: [+
 656   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 657     maybe-install-[+module+][+ ENDIF +][+
 658   ENDFOR host_modules +]
 659
 660 .PHONY: install-host
 661 install-host: [+
 662   FOR host_modules +] \
 663     maybe-install-[+module+][+
 664   ENDFOR host_modules +]
 665
 666 .PHONY: install-target
 667 install-target: [+
 668   FOR target_modules +] \
 669     maybe-install-target-[+module+][+
 670   ENDFOR target_modules +]
 671
 672 uninstall:
 673         @echo "the uninstall target is not supported in this tree"
 674
 675 .PHONY: install.all
 676 install.all: install-no-fixedincludes
 677         @if [ -f ./gcc/Makefile ] ; then \
 678                 r=`${PWD_COMMAND}` ; export r ; \
 679                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 680                 $(HOST_EXPORTS) \
 681                 (cd ./gcc && \
 682                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 683         else \
 684                 true ; \
 685         fi
 686
 687 # install-no-fixedincludes is used because Cygnus can not distribute
 688 # the fixed header files.
 689 .PHONY: install-no-fixedincludes
 690 install-no-fixedincludes: installdirs install-host-nogcc \
 691         install-target gcc-no-fixedincludes
 692
 693 ### other supporting targets
 694
 695 MAKEDIRS= \
 696         $(DESTDIR)$(prefix) \
 697         $(DESTDIR)$(exec_prefix)
 698 .PHONY: installdirs
 699 installdirs: mkinstalldirs
 700         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 701
 702 dir.info: do-install-info
 703         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 704           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 705           mv -f dir.info.new dir.info ; \
 706         else true ; \
 707         fi
 708
 709 dist:
 710         @echo "Building a full distribution of this tree isn't done"
 711         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 712
 713 etags tags: TAGS
 714
 715 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 716 # ability to use several tags files at once, so there is probably no need
 717 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 718 # (if we felt like it) have this Makefile write a piece of elisp which
 719 # the user could load to tell emacs19 where all the TAGS files we just
 720 # built are.
 721 TAGS: do-TAGS
 722
 723 # ------------------------------------
 724 # Macros for configure and all targets
 725 # ------------------------------------
 726
 727 [+ DEFINE configure +]
 728 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 729 maybe-configure-[+prefix+][+module+]:
 730 @if [+prefix+][+module+]
 731 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 732 configure-[+prefix+][+module+]:
 733         @[+ IF bootstrap +]test -f stage_last && exit 0; \
 734         [+ ELSE bootstrap +]: $(MAKE); $(unstage)
 735         @[+ ENDIF bootstrap +][+ IF check_multilibs
 736         +]r=`${PWD_COMMAND}`; export r; \
 737         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 738         echo "Checking multilib configuration for [+module+]..."; \
 739         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 740         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 741         if test -r [+subdir+]/[+module+]/multilib.out; then \
 742           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 743             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 744           else \
 745             rm -f [+subdir+]/[+module+]/Makefile; \
 746             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 747           fi; \
 748         else \
 749           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 750         fi
 751         @[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 752         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 753         r=`${PWD_COMMAND}`; export r; \
 754         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 755         [+exports+] \
 756         echo Configuring in [+subdir+]/[+module+]; \
 757         cd "[+subdir+]/[+module+]" || exit 1; \
 758         case $(srcdir) in \
 759           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 760           *) topdir=`echo [+subdir+]/[+module+]/ | \
 761                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 762         esac; \
 763         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 764         libsrcdir="$$s/[+module+]"; \
 765         [+ IF no-config-site +]rm -f no-such-file || : ; \
 766         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
 767           [+args+] $${srcdiroption} [+extra_configure_flags+] \
 768           || exit 1
 769 @endif [+prefix+][+module+]
 770
 771 [+ IF bootstrap +]
 772 [+ FOR bootstrap_stage +]
 773 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
 774 maybe-configure-stage[+id+]-[+prefix+][+module+]:
 775 @if [+prefix+][+module+]-bootstrap
 776 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 777 configure-stage[+id+]-[+prefix+][+module+]:
 778         @[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
 779         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
 780         [+ IF check_multilibs
 781         +]@r=`${PWD_COMMAND}`; export r; \
 782         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 783         echo "Checking multilib configuration for [+module+]..."; \
 784         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 785         if test -r [+subdir+]/[+module+]/multilib.out; then \
 786           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 787             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 788           else \
 789             rm -f [+subdir+]/[+module+]/Makefile; \
 790             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 791           fi; \
 792         else \
 793           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 794         fi
 795         @[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 796         [+exports+][+ IF prev +] \
 797         [+poststage1_exports+][+ ENDIF prev +] \
 798         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
 799         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 800         cd [+subdir+]/[+module+] || exit 1; \
 801         case $(srcdir) in \
 802           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 803           *) topdir=`echo [+subdir+]/[+module+]/ | \
 804                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 805         esac; \
 806         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 807         libsrcdir="$$s/[+module+]"; \
 808         $(SHELL) $${libsrcdir}/configure \
 809           [+args+] $${srcdiroption} \
 810           [+stage_configure_flags+] [+extra_configure_flags+]
 811 @endif [+prefix+][+module+]-bootstrap
 812 [+ ENDFOR bootstrap_stage +]
 813 [+ ENDIF bootstrap +]
 814 [+ ENDDEF +]
 815
 816 [+ DEFINE all +]
 817 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
 818 maybe-all-[+prefix+][+module+]:
 819 @if [+prefix+][+module+]
 820 TARGET-[+prefix+][+module+]=[+
 821   IF target +][+target+][+ ELSE +]all[+ ENDIF target +]
 822 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
 823 all-[+prefix+][+module+]: configure-[+prefix+][+module+]
 824         @[+ IF bootstrap +]test -f stage_last && exit 0; \
 825         [+ ELSE bootstrap +]: $(MAKE); $(unstage)
 826         @[+ ENDIF bootstrap +]r=`${PWD_COMMAND}`; export r; \
 827         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 828         [+exports+] \
 829         (cd [+subdir+]/[+module+] && \
 830           $(MAKE) [+args+] [+extra_make_flags+] $(TARGET-[+prefix+][+module+]))
 831 @endif [+prefix+][+module+]
 832
 833 [+ IF bootstrap +]
 834 [+ FOR bootstrap_stage +]
 835 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
 836 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
 837 maybe-all-stage[+id+]-[+prefix+][+module+]:
 838 maybe-clean-stage[+id+]-[+prefix+][+module+]:
 839 @if [+prefix+][+module+]-bootstrap
 840 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
 841 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
 842 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
 843 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 844         @[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
 845         @r=`${PWD_COMMAND}`; export r; \
 846         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 847         [+exports+][+ IF prev +] \
 848         [+poststage1_exports+][+ ENDIF prev +] \
 849         cd [+subdir+]/[+module+] && \
 850         $(MAKE) [+args+] [+ IF prev
 851                 +][+poststage1_args+][+ ENDIF prev
 852                 +] [+stage_make_flags+] [+extra_make_flags+] \
 853                 $(TARGET-stage[+id+]-[+prefix+][+module+])
 854
 855 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
 856 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
 857 clean-stage[+id+]-[+prefix+][+module+]:
 858         @[ -f [+subdir+]/[+module+]/Makefile ] || [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] \
 859           || exit 0 ; \
 860         @[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
 861         cd [+subdir+]/[+module+] && \
 862         $(MAKE) [+args+] [+ IF prev +] \
 863                 [+poststage1_args+] [+ ENDIF prev +] \
 864                 [+stage_make_flags+] [+extra_make_flags+] clean
 865 @endif [+prefix+][+module+]-bootstrap
 866
 867 [+ ENDFOR bootstrap_stage +]
 868 [+ ENDIF bootstrap +]
 869 [+ ENDDEF +]
 870
 871 # --------------------------------------
 872 # Modules which run on the build machine
 873 # --------------------------------------
 874 [+ FOR build_modules +]
 875 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
 876              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
 877
 878 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" +]
 879 [+ ENDFOR build_module +]
 880
 881 # --------------------------------------
 882 # Modules which run on the host machine
 883 # --------------------------------------
 884 [+ FOR host_modules +]
 885 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
 886              exports="$(HOST_EXPORTS)"
 887              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
 888              args="$(HOST_CONFIGARGS)" +]
 889
 890 [+ all prefix="" subdir="$(HOST_SUBDIR)"
 891        exports="$(HOST_EXPORTS)"
 892        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
 893        args="$(FLAGS_TO_PASS)"
 894        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
 895
 896 .PHONY: check-[+module+] maybe-check-[+module+]
 897 maybe-check-[+module+]:
 898 @if [+module+]
 899 maybe-check-[+module+]: check-[+module+]
 900 [+ IF no_check +]
 901 check-[+module+]:
 902 [+ ELIF no_check_cross +]
 903 # This module is only tested in a native toolchain.
 904 check-[+module+]:
 905         @: $(MAKE); $(unstage)
 906         @if [ '$(host)' = '$(target)' ] ; then \
 907           r=`${PWD_COMMAND}`; export r; \
 908           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 909           $(HOST_EXPORTS) \
 910           (cd $(HOST_SUBDIR)/[+module+] && \
 911             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
 912         fi
 913 [+ ELSE check +]
 914 check-[+module+]:
 915         @: $(MAKE); $(unstage)
 916         @r=`${PWD_COMMAND}`; export r; \
 917         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 918         $(HOST_EXPORTS) \
 919         (cd $(HOST_SUBDIR)/[+module+] && \
 920           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
 921 [+ ENDIF no_check +]
 922 @endif [+module+]
 923
 924 .PHONY: install-[+module+] maybe-install-[+module+]
 925 maybe-install-[+module+]:
 926 @if [+module+]
 927 maybe-install-[+module+]: install-[+module+]
 928 [+ IF no_install +]
 929 install-[+module+]:
 930 [+ ELSE install +]
 931 install-[+module+]: installdirs
 932         @: $(MAKE); $(unstage)
 933         @r=`${PWD_COMMAND}`; export r; \
 934         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 935         $(HOST_EXPORTS) \
 936         (cd $(HOST_SUBDIR)/[+module+] && \
 937           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
 938 [+ ENDIF no_install +]
 939 @endif [+module+]
 940
 941 # Other targets (info, dvi, etc.)
 942 [+ FOR recursive_targets +]
 943 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
 944 maybe-[+make_target+]-[+module+]:
 945 @if [+module+]
 946 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
 947 [+ IF (match-value? = "missing" (get "make_target") ) +]
 948 # [+module+] doesn't support [+make_target+].
 949 [+make_target+]-[+module+]:
 950 [+ ELSE +]
 951 [+make_target+]-[+module+]: [+
 952   FOR depend +]\
 953     [+depend+]-[+module+] [+
 954   ENDFOR depend +]
 955         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
 956         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
 957         r=`${PWD_COMMAND}`; export r; \
 958         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 959         $(HOST_EXPORTS) \
 960         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
 961           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 962         done; \
 963         echo "Doing [+make_target+] in [+module+]" ; \
 964         (cd $(HOST_SUBDIR)/[+module+] && \
 965           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 966                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 967                   "RANLIB=$${RANLIB}" \
 968                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 969                   [+make_target+]) \
 970           || exit 1
 971 [+ ENDIF +]
 972 @endif [+module+]
 973 [+ ENDFOR recursive_targets +]
 974 [+ ENDFOR host_modules +]
 975
 976 # ---------------------------------------
 977 # Modules which run on the target machine
 978 # ---------------------------------------
 979 [+ FOR target_modules +]
 980
 981 [+ IF raw_cxx +]
 982 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
 983              check_multilibs=true
 984              exports="$(RAW_CXX_TARGET_EXPORTS)"
 985              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
 986
 987 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
 988        exports="$(RAW_CXX_TARGET_EXPORTS)"
 989        args="$(TARGET_FLAGS_TO_PASS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
 990 [+ ELSE +]
 991 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
 992              check_multilibs=true
 993              exports="$(NORMAL_TARGET_EXPORTS)"
 994              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
 995
 996 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
 997        exports="$(NORMAL_TARGET_EXPORTS)"
 998        args="$(TARGET_FLAGS_TO_PASS)" +]
 999 [+ ENDIF +]
1000
1001 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1002 maybe-check-target-[+module+]:
1003 @if target-[+module+]
1004 maybe-check-target-[+module+]: check-target-[+module+]
1005 [+ IF no_check +]
1006 # Dummy target for uncheckable module.
1007 check-target-[+module+]:
1008 [+ ELSE check +]
1009 check-target-[+module+]:
1010         @: $(MAKE); $(unstage)
1011         @r=`${PWD_COMMAND}`; export r; \
1012         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1013 IF raw_cxx +]
1014         $(RAW_CXX_TARGET_EXPORTS) \[+
1015 ELSE normal_cxx +]
1016         $(NORMAL_TARGET_EXPORTS) \[+
1017 ENDIF raw_cxx +]
1018         (cd $(TARGET_SUBDIR)/[+module+] && \
1019           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1020             IF raw_cxx
1021               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1022             ENDIF raw_cxx
1023           +] [+extra_make_flags+] check)
1024 [+ ENDIF no_check +]
1025 @endif target-[+module+]
1026
1027 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1028 maybe-install-target-[+module+]:
1029 @if target-[+module+]
1030 maybe-install-target-[+module+]: install-target-[+module+]
1031 [+ IF no_install +]
1032 # Dummy target for uninstallable.
1033 install-target-[+module+]:
1034 [+ ELSE install +]
1035 install-target-[+module+]: installdirs
1036         @: $(MAKE); $(unstage)
1037         @r=`${PWD_COMMAND}`; export r; \
1038         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1039 IF raw_cxx +]
1040         $(RAW_CXX_TARGET_EXPORTS) \[+
1041 ELSE normal_cxx +]
1042         $(NORMAL_TARGET_EXPORTS) \[+
1043 ENDIF raw_cxx +]
1044         (cd $(TARGET_SUBDIR)/[+module+] && \
1045           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1046 [+ ENDIF no_install +]
1047 @endif target-[+module+]
1048
1049 # Other targets (info, dvi, etc.)
1050 [+ FOR recursive_targets +]
1051 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1052 maybe-[+make_target+]-target-[+module+]:
1053 @if target-[+module+]
1054 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1055 [+ IF (match-value? = "missing" (get "make_target") ) +]
1056 # [+module+] doesn't support [+make_target+].
1057 [+make_target+]-target-[+module+]:
1058 [+ ELSE +]
1059 [+make_target+]-target-[+module+]: [+
1060   FOR depend +]\
1061     [+depend+]-target-[+module+] [+
1062   ENDFOR depend +]
1063         @: $(MAKE); $(unstage)
1064         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1065         r=`${PWD_COMMAND}`; export r; \
1066         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1067 IF raw_cxx +]
1068         $(RAW_CXX_TARGET_EXPORTS) \[+
1069 ELSE normal_cxx +]
1070         $(NORMAL_TARGET_EXPORTS) \[+
1071 ENDIF raw_cxx +]
1072         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1073         for flag in $(EXTRA_TARGET_FLAGS); do \
1074           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1075         done; \
1076         (cd $(TARGET_SUBDIR)/[+module+] && \
1077           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1078                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1079                   "RANLIB=$${RANLIB}" \
1080                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1081                   [+extra_make_flags+] [+make_target+]) \
1082           || exit 1
1083 [+ ENDIF +]
1084 @endif target-[+module+]
1085 [+ ENDFOR recursive_targets +]
1086 [+ ENDFOR target_modules +]
1087
1088 # ----------
1089 # GCC module
1090 # ----------
1091
1092 @if gcc-no-bootstrap
1093 # GCC has some more recursive targets, which trigger the old
1094 # (but still current, until the toplevel bootstrap project
1095 # is finished) compiler bootstrapping rules.
1096
1097 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1098 .PHONY: $(GCC_STRAP_TARGETS)
1099 $(GCC_STRAP_TARGETS): all-prebootstrap configure-gcc
1100         @r=`${PWD_COMMAND}`; export r; \
1101         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1102         $(HOST_EXPORTS) \
1103         echo "Bootstrapping the compiler"; \
1104         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,:[ :]*,:,g;s,^[ :]*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
1105         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1106         @r=`${PWD_COMMAND}`; export r; \
1107         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1108         case "$@" in \
1109           *bootstrap4-lean ) \
1110             msg="Comparing stage3 and stage4 of the compiler"; \
1111             compare=compare3-lean ;; \
1112           *bootstrap4 ) \
1113             msg="Comparing stage3 and stage4 of the compiler"; \
1114             compare=compare3 ;; \
1115           *-lean ) \
1116             msg="Comparing stage2 and stage3 of the compiler"; \
1117             compare=compare-lean ;; \
1118           * ) \
1119             msg="Comparing stage2 and stage3 of the compiler"; \
1120             compare=compare ;; \
1121         esac; \
1122         $(HOST_EXPORTS) \
1123         echo "$$msg"; \
1124         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1125         @r=`${PWD_COMMAND}`; export r; \
1126         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1127         echo "Building runtime libraries"; \
1128         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1129
1130 profiledbootstrap: all-prebootstrap configure-gcc
1131         @r=`${PWD_COMMAND}`; export r; \
1132         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1133         $(HOST_EXPORTS) \
1134         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,:[ :]*,:,g;s,^[ :]*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
1135         echo "Bootstrapping training compiler"; \
1136         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1137         @r=`${PWD_COMMAND}`; export r; \
1138         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1139         $(HOST_EXPORTS) \
1140         echo "Building feedback based compiler"; \
1141         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1142         @r=`${PWD_COMMAND}`; export r; \
1143         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1144         echo "Building runtime libraries"; \
1145         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1146
1147 .PHONY: cross
1148 cross: all-build all-gas all-ld
1149         @r=`${PWD_COMMAND}`; export r; \
1150         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1151         $(HOST_EXPORTS) \
1152         echo "Building the C and C++ compiler"; \
1153         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1154         @r=`${PWD_COMMAND}`; export r; \
1155         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1156         echo "Building runtime libraries"; \
1157         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1158 @endif gcc-no-bootstrap
1159
1160 @if gcc
1161 .PHONY: check-gcc-c++
1162 check-gcc-c++:
1163         @if [ -f ./gcc/Makefile ] ; then \
1164           r=`${PWD_COMMAND}`; export r; \
1165           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1166           $(HOST_EXPORTS) \
1167           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1168         else \
1169           true; \
1170         fi
1171
1172 .PHONY: check-c++
1173 check-c++: check-target-libstdc++-v3 check-gcc-c++
1174
1175 # Install the gcc headers files, but not the fixed include files,
1176 # which Cygnus is not allowed to distribute.  This rule is very
1177 # dependent on the workings of the gcc Makefile.in.
1178 .PHONY: gcc-no-fixedincludes
1179 gcc-no-fixedincludes:
1180         @if [ -f ./gcc/Makefile ]; then \
1181           rm -rf gcc/tmp-include; \
1182           mv gcc/include gcc/tmp-include 2>/dev/null; \
1183           mkdir gcc/include; \
1184           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1185           touch gcc/stmp-fixinc gcc/include/fixed; \
1186           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1187           r=`${PWD_COMMAND}`; export r; \
1188           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1189           $(HOST_EXPORTS) \
1190           (cd ./gcc && \
1191            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1192           rm -rf gcc/include; \
1193           mv gcc/tmp-include gcc/include 2>/dev/null; \
1194         else true; fi
1195 @endif gcc
1196
1197 # ---------------------
1198 # GCC bootstrap support
1199 # ---------------------
1200
1201 # We track the current stage (the one in 'gcc') in the stage_current file.
1202 # stage_last instead tracks the stage that was built last.  These targets
1203 # are dummy when toplevel bootstrap is not active.
1204
1205 # While making host and target tools, symlinks to the final stage must be
1206 # there, so $(unstage) should be run at various points.  To avoid excessive
1207 # recursive invocations of make, we "inline" them using a variable.  These
1208 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1209 # to avoid warnings from the GNU Make job server.
1210
1211 unstage = :
1212 stage = :
1213
1214 @if gcc-bootstrap
1215 unstage = [ -f stage_current ] || $(MAKE) `cat stage_last`-start
1216 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1217 @endif gcc-bootstrap
1218
1219 .PHONY: unstage stage
1220 unstage:
1221         @: $(MAKE); $(unstage)
1222 stage:
1223         @: $(MAKE); $(stage)
1224
1225 # We name the build directories for the various stages "stage1-gcc",
1226 # "stage2-gcc","stage3-gcc", etc.
1227
1228 # Since the 'compare' process will fail (on debugging information) if any
1229 # directory names are different, we need to link the gcc directory for
1230 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1231 # the build directories constant as well. For the latter, we use naked names
1232 # like 'gcc', because the scripts in that directory assume it.  We use
1233 # mv on platforms where symlinks to directories do not work or are not
1234 # reliable.
1235
1236 # 'touch' doesn't work right on some platforms.
1237 STAMP = echo timestamp >
1238
1239 # Only build the C compiler for stage1, because that is the only one that
1240 # we can guarantee will build with the native compiler, and also it is the
1241 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
1242 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
1243 # overrideable (for a bootstrap build stage1 also builds gcc.info).
1244
1245 STAGE1_CFLAGS=@stage1_cflags@
1246 STAGE1_LANGUAGES=@stage1_languages@
1247
1248 # We only want to compare .o files, so set this!
1249 objext = .o
1250
1251 # Flags to pass to stage2 and later makes.
1252 POSTSTAGE1_FLAGS_TO_PASS = \
1253         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
1254         STAGE_PREFIX=$$r/prev-gcc/ \
1255         CFLAGS="$(BOOT_CFLAGS)" \
1256         LDFLAGS="$(BOOT_LDFLAGS)" \
1257         ADAC="\$$(CC)"
1258
1259 # For stage 1:
1260 # * We force-disable intermodule optimizations, even if
1261 #   --enable-intermodule was passed, since the installed compiler probably
1262 #   can't handle them.  Luckily, autoconf always respects
1263 #   the last argument when conflicting --enable arguments are passed.
1264 # * Likewise, we force-disable coverage flags, since the installed compiler
1265 #   probably has never heard of them.
1266 # * We build only C (and possibly Ada).
1267
1268 [+ FOR bootstrap-stage +]
1269 .PHONY: stage[+id+]-start stage[+id+]-end
1270
1271 stage[+id+]-start::
1272         @: $(MAKE); $(stage); \
1273         echo stage[+id+] > stage_current ; \
1274         echo stage[+id+] > stage_last; \
1275         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1276    FOR host_modules +][+ IF bootstrap +]
1277 @if [+ module +]
1278         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1279           mkdir stage[+id+]-[+module+]; \
1280         set stage[+id+]-[+module+] [+module+] ; \
1281         @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \
1282         set stage[+prev+]-[+module+] prev-[+module+] ; \
1283         @CREATE_LINK_TO_DIR@ [+ ENDIF prev +]
1284 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1285         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1286           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1287         set stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) ; \
1288         @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \
1289         set stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) ; \
1290         @CREATE_LINK_TO_DIR@ [+ ENDIF prev +]
1291
1292 stage[+id+]-end::
1293         @rm -f stage_current[+ FOR host_modules +][+ IF bootstrap +]
1294 @if [+ module +]
1295         @if test -d $(HOST_SUBDIR) ; then \
1296         cd $(HOST_SUBDIR); set [+module+] stage[+id+]-[+module+] ; \
1297         @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \
1298         set prev-[+module+] stage[+prev+]-[+module+] ; \
1299         @UNDO_LINK_TO_DIR@ [+ ENDIF prev +] ; \
1300         fi
1301 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1302         @if test -d $(TARGET_SUBDIR) ; then \
1303           set $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) ; \
1304           @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \
1305           set prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; \
1306           @UNDO_LINK_TO_DIR@ [+ ENDIF prev +] ; \
1307         fi
1308
1309 # Bubble a bugfix through all the stages up to stage [+id+].  They are
1310 # remade, but not reconfigured.  The next stage (if any) will not be
1311 # reconfigured as well.
1312 .PHONY: stage[+id+]-bubble
1313 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +][+IF lean +]
1314         @bootstrap_lean@-rm -rf stage[+lean+]-* ; $(STAMP) stage[+lean+]-lean[+ ENDIF lean +]
1315         @r=`${PWD_COMMAND}`; export r; \
1316         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1317         if test -f stage[+id+]-lean [+
1318           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1319           echo Skipping rebuild of stage[+id+] ; \
1320         else \
1321           $(MAKE) stage[+id+]-start; \
1322           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1323         fi[+ IF compare-target +]
1324         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1325
1326 .PHONY: all-stage[+id+] clean-stage[+id+]
1327 do-clean: clean-stage[+id+]
1328
1329 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1330 # only possibility, but now it conflicts with no-bootstrap rules
1331 @if gcc-bootstrap
1332 [+ IF compare-target +]
1333 [+compare-target+]:
1334         @r=`${PWD_COMMAND}`; export r; \
1335         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1336         if test -f stage[+prev+]-lean; then \
1337           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1338           exit 0 ; \
1339         fi; \
1340         : $(MAKE); $(stage); \
1341         rm -f .bad_compare ; \
1342         cd stage[+id+]-gcc; \
1343         files=`find . -name "*$(objext)" -print` ; \
1344         cd .. ; \
1345         for file in $${files} ; do \
1346           f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1347           @do_compare@ > /dev/null 2>&1; \
1348           if test $$? -eq 1; then \
1349             case $$file in \
1350               ./cc*-checksum$(objext) | ./libgcc/* ) \
1351                 echo warning: $$file differs ;; \
1352               *) \
1353                 echo $$file differs >> .bad_compare ;; \
1354             esac ; \
1355           fi ; \
1356         done ; \
1357         if [ -f .bad_compare ]; then \
1358           echo "Bootstrap comparison failure!"; \
1359           cat .bad_compare; \
1360           exit 1; \
1361         else \
1362           true; \
1363         fi ; \
1364         $(STAMP) [+compare-target+][+ IF prev +]
1365         @bootstrap_lean@-rm -rf stage[+prev+]-* ; $(STAMP) stage[+prev+]-lean[+ ENDIF prev +]
1366 [+ ENDIF compare-target +]
1367
1368 [+ IF bootstrap-target +]
1369 .PHONY: [+bootstrap-target+]
1370 [+bootstrap-target+]:
1371         echo stage[+id+] > stage_final
1372         @r=`${PWD_COMMAND}`; export r; \
1373         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1374         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1375         @: $(MAKE); $(unstage)
1376         @r=`${PWD_COMMAND}`; export r; \
1377         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1378         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1379 [+ ENDIF bootstrap-target +]
1380
1381 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1382 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1383 .PHONY: distclean-stage[+id+]
1384 distclean-stage[+id+]::
1385         @: $(MAKE); $(stage)
1386         rm -rf stage[+id+]-* [+
1387           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1388
1389 [+ IF cleanstrap-target +]
1390 .PHONY: [+cleanstrap-target+]
1391 [+cleanstrap-target+]: distclean [+bootstrap-target+]
1392 [+ ENDIF cleanstrap-target +]
1393 @endif gcc-bootstrap
1394
1395 [+ ENDFOR bootstrap-stage +]
1396
1397 stageprofile-end::
1398         $(MAKE) distclean-stagefeedback
1399
1400 stagefeedback-start::
1401         @r=`${PWD_COMMAND}`; export r; \
1402         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1403         for i in prev-*; do \
1404           j=`echo $$i | sed s/^prev-//` ; \
1405           cd $$r/$$i && \
1406           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1407           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1408         done
1409
1410 @if gcc-bootstrap
1411 do-distclean: distclean-stage1
1412 @endif gcc-bootstrap
1413
1414 # --------------------------------------
1415 # Dependencies between different modules
1416 # --------------------------------------
1417
1418 # Generic dependencies for target modules on host stuff, especially gcc
1419 [+ FOR target_modules +][+ IF bootstrap +]
1420 @if gcc-bootstrap[+ FOR bootstrap_stage +]
1421 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+ ENDFOR +]
1422 @endif gcc-bootstrap[+ ENDIF bootstrap +]
1423 configure-target-[+module+]: maybe-all-gcc
1424 [+ ENDFOR target_modules +]
1425
1426 [+ FOR lang_env_dependencies +]
1427 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss
1428 [+ IF cxx +]configure-target-[+module+]: maybe-all-target-libstdc++-v3
1429 [+ ENDIF cxx +][+ ENDFOR lang_env_dependencies +]
1430
1431 # There are two types of dependencies here: 'hard' dependencies, where one
1432 # module simply won't build without the other; and 'soft' dependencies, where
1433 # if the depended-on module is missing, the depending module will do without
1434 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1435 # are made here to depend on a 'maybe-' target.  If you're not sure,
1436 # it's safer to use a soft dependency.
1437
1438 [+ ;; These Scheme functions build the bulk of the dependencies.
1439    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1440    ;; where "maybe-" is only included if HARD is true, and all-gcc
1441    ;; is taken from VAR-NAME.
1442    (define dep-target (lambda (module-kind var-name hard)
1443       (string-append
1444          (if hard "" "maybe-")
1445          (dep-subtarget var-name)
1446          module-kind
1447          (dep-module var-name)
1448       )))
1449
1450    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1451    (define make-dep (lambda (module-kind on-kind)
1452       (string-append
1453          (dep-target module-kind "module" #t) ": "
1454          (dep-target on-kind "on" (exist? "hard")))))
1455
1456    ;; dep-subtarget extracts everything up to the first dash in the given
1457    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1458    (define dep-subtarget (lambda (var-name)
1459       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1460
1461    ;; dep-module extracts everything up to the first dash in the given
1462    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1463    (define dep-module (lambda (var-name)
1464       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1465
1466    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1467    (define dep-stage (lambda ()
1468       (string-append
1469          "stage"
1470          (get "id")
1471          "-")))
1472
1473    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1474    ;; but is written in Scheme.
1475    (define dep-maybe (lambda ()
1476       (if (exist? "hard") "" "maybe-")))
1477
1478    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1479    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1480    ;; configure or build dependencies between bootstrapped modules; it returns
1481    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1482    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1483    ;; is only necessary for host modules.
1484    (define dep-kind (lambda ()
1485       (if (and (hash-ref boot-modules (dep-module "module"))
1486                (=* (dep-module "on") "build-"))
1487           "prebootstrap"
1488
1489           (if (or (= (dep-subtarget "on") "install-")
1490                   (not (hash-ref boot-modules (dep-module "module")))
1491                   (not (hash-ref boot-modules (dep-module "on"))))
1492               "normal"
1493               "bootstrap"))))
1494
1495    ;; We now build the hash table that is used by dep-kind.
1496    (define boot-modules (make-hash-table 113))
1497 +]
1498
1499 [+ FOR host_modules +][+
1500    (if (exist? "bootstrap")
1501        (hash-create-handle! boot-modules (get "module") #t))
1502    "" +][+ ENDFOR host_modules +]
1503 [+ FOR target_modules +][+
1504    (if (exist? "bootstrap")
1505        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1506    "" +][+ ENDFOR target_modules +]
1507
1508 # With all the machinery above in place, it is pretty easy to generate
1509 # dependencies.  Host dependencies are a bit more complex because we have
1510 # to check for bootstrap/prebootstrap dependencies.  To resolve
1511 # prebootstrap dependencies, prebootstrap modules are gathered in
1512 # a hash table.
1513 [+ FOR dependencies +][+ (make-dep "" "") +]
1514 [+ CASE (dep-kind) +]
1515 [+ == "prebootstrap"
1516      +][+ FOR bootstrap_stage +]
1517 [+ (make-dep (dep-stage) "") +][+
1518        ENDFOR bootstrap_stage +]
1519 all-prebootstrap: [+ (dep-target "" "on" (exist? "hard")) +]
1520 [+ == "bootstrap"
1521      +][+ FOR bootstrap_stage +]
1522 [+ (make-dep (dep-stage) (dep-stage)) +][+
1523        ENDFOR bootstrap_stage +]
1524 [+ ESAC +][+
1525 ENDFOR dependencies +]
1526
1527 # Non-toplevel bootstrap rules must depend on several packages, to be built
1528 # before gcc.  Another wart that will go away, hopefully soon.
1529 @if gcc-no-bootstrap
1530 [+ FOR host_modules +][+
1531    IF (and (not (= (get "module") "gcc"))
1532            (hash-ref boot-modules (get "module"))) +]
1533 all-prebootstrap: maybe-all-[+module+][+
1534    ENDIF +][+
1535 ENDFOR host_modules +]
1536 @endif gcc-no-bootstrap
1537
1538 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1539 GDB_TK = @GDB_TK@
1540 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1541 configure-gdb: $(CONFIGURE_GDB_TK)
1542 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1543 install-gdb: $(INSTALL_GDB_TK)
1544
1545 # Serialization dependencies.  Host configures don't work well in parallel to
1546 # each other, due to contention over config.cache.  Target configures and
1547 # build configures are similar.
1548 @serialization_dependencies@
1549
1550 # --------------------------------
1551 # Regenerating top level configury
1552 # --------------------------------
1553
1554 # Rebuilding Makefile.in, using autogen.
1555 AUTOGEN = autogen
1556 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1557         cd $(srcdir) && $(AUTOGEN) Makefile.def
1558
1559 # Rebuilding Makefile.
1560 Makefile: $(srcdir)/Makefile.in config.status
1561         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1562
1563 config.status: configure
1564         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1565
1566 # Rebuilding configure.
1567 AUTOCONF = autoconf
1568 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1569         cd $(srcdir) && $(AUTOCONF)
1570
1571 # ------------------------------
1572 # Special directives to GNU Make
1573 # ------------------------------
1574
1575 # Don't pass command-line variables to submakes.
1576 .NOEXPORT:
1577 MAKEOVERRIDES=
1578
1579 # end of Makefile.in