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.
 140 HOST_EXPORTS = \
 141         $(BASE_EXPORTS) \
 142         CC="$(CC)"; export CC; \
 143         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 144         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 145         CXX="$(CXX)"; export CXX; \
 146         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 147         AR="$(AR)"; export AR; \
 148         AS="$(AS)"; export AS; \
 149         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 150         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 151         LD="$(LD)"; export LD; \
 152         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 153         NM="$(NM)"; export NM; \
 154         RANLIB="$(RANLIB)"; export RANLIB; \
 155         WINDRES="$(WINDRES)"; export WINDRES; \
 156         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 157         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 158         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 159         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 160         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 161 @if gcc-bootstrap
 162         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 163 @endif gcc-bootstrap
 164         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 165
 166 # Similar, for later GCC stages.
 167 POSTSTAGE1_HOST_EXPORTS = \
 168         $(HOST_EXPORTS) \
 169         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 170           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
 171         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
 172           $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 173           -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 174           -B$(build_tooldir)/bin/"; export CC_FOR_BUILD;
 175
 176 # This is set by the configure script to the list of directories which
 177 # should be built using the target tools.
 178 TARGET_CONFIGDIRS = @target_configdirs@
 179 # Target libraries are put under this directory:
 180 TARGET_SUBDIR = @target_subdir@
 181 # This is set by the configure script to the arguments to use when configuring
 182 # directories built for the target.
 183 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 184 # This is the list of variables to export in the environment when
 185 # configuring subdirectories for the host system.
 186 BASE_TARGET_EXPORTS = \
 187         $(BASE_EXPORTS) \
 188         AR="$(AR_FOR_TARGET)"; export AR; \
 189         AS="$(AS_FOR_TARGET)"; export AS; \
 190         CC="$(CC_FOR_TARGET)"; export CC; \
 191         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 192         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 193         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 194         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 195         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 196         GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
 197         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 198         LD="$(LD_FOR_TARGET)"; export LD; \
 199         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 200         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 201         NM="$(NM_FOR_TARGET)"; export NM; \
 202         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 203         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 204         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 205         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 206         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 207
 208 RAW_CXX_TARGET_EXPORTS = \
 209         $(BASE_TARGET_EXPORTS) \
 210         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 211         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
 212
 213 NORMAL_TARGET_EXPORTS = \
 214         $(BASE_TARGET_EXPORTS) \
 215         CXX="$(CXX_FOR_TARGET)"; export CXX;
 216
 217 # Where to find GMP
 218 HOST_GMPLIBS = @gmplibs@
 219 HOST_GMPINC = @gmpinc@
 220
 221 # ----------------------------------------------
 222 # Programs producing files for the BUILD machine
 223 # ----------------------------------------------
 224
 225 SHELL = @config_shell@
 226
 227 # pwd command to use.  Allow user to override default by setting PWDCMD in
 228 # the environment to account for automounters.  The make variable must not
 229 # be called PWDCMD, otherwise the value set here is passed to make
 230 # subprocesses and overrides the setting from the user's environment.
 231 # Don't use PWD since it is a common shell environment variable and we
 232 # don't want to corrupt it.
 233 PWD_COMMAND = $${PWDCMD-pwd}
 234
 235 # compilers to use to create programs which must be run in the build
 236 # environment.
 237 CC_FOR_BUILD = @CC_FOR_BUILD@
 238 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 239
 240 CXX_FOR_BUILD = $(CXX)
 241
 242 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 243 # here so that they can be overridden by Makefile fragments.
 244 BUILD_PREFIX = @BUILD_PREFIX@
 245 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 246
 247 # Flags to pass to stage2 and later makes.  They are defined
 248 # here so that they can be overridden by Makefile fragments.
 249 BOOT_CFLAGS= -g -O2
 250
 251 CONFIGURED_BISON = @CONFIGURED_BISON@
 252 BISON = `if [ -f $$r/$(BUILD_SUBDIR)/bison/tests/bison ] ; then \
 253             echo $$r/$(BUILD_SUBDIR)/bison/tests/bison ; \
 254          else \
 255             echo ${CONFIGURED_BISON} ; \
 256          fi`
 257
 258 CONFIGURED_YACC = @CONFIGURED_YACC@
 259 YACC = `if [ -f $$r/$(BUILD_SUBDIR)/bison/tests/bison ] ; then \
 260             echo $$r/$(BUILD_SUBDIR)/bison/tests/bison -y ; \
 261         elif [ -f $$r/$(BUILD_SUBDIR)/byacc/byacc ] ; then \
 262             echo $$r/$(BUILD_SUBDIR)/byacc/byacc ; \
 263         else \
 264             echo ${CONFIGURED_YACC} ; \
 265         fi`
 266
 267 CONFIGURED_FLEX = @CONFIGURED_FLEX@
 268 FLEX = `if [ -f $$r/$(BUILD_SUBDIR)/flex/flex ] ; \
 269         then echo $$r/$(BUILD_SUBDIR)/flex/flex ; \
 270         else echo ${CONFIGURED_FLEX} ; fi`
 271
 272 CONFIGURED_LEX = @CONFIGURED_LEX@
 273 LEX = `if [ -f $$r/$(BUILD_SUBDIR)/flex/flex ] ; \
 274         then echo $$r/$(BUILD_SUBDIR)/flex/flex ; \
 275         else echo ${CONFIGURED_LEX} ; fi`
 276
 277 CONFIGURED_M4 = @CONFIGURED_M4@
 278 M4 = `if [ -f $$r/$(BUILD_SUBDIR)/m4/m4 ] ; \
 279         then echo $$r/$(BUILD_SUBDIR)/m4/m4 ; \
 280         else echo ${CONFIGURED_M4} ; fi`
 281
 282 # For an installed makeinfo, we require it to be from texinfo 4.2 or
 283 # higher, else we use the "missing" dummy.  We also pass the subdirectory
 284 # makeinfo even if only the Makefile is there, because Texinfo builds its
 285 # manual when made, and it requires its own version.
 286 CONFIGURED_MAKEINFO = @CONFIGURED_MAKEINFO@
 287 MAKEINFO = `if [ -f $$r/$(BUILD_SUBDIR)/texinfo/makeinfo/Makefile ] ; \
 288         then echo $$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo ; \
 289         else if (${CONFIGURED_MAKEINFO} --version \
 290           | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])') >/dev/null 2>&1; \
 291         then echo ${CONFIGURED_MAKEINFO}; else echo $$s/missing makeinfo; fi; fi`
 292
 293 # This just becomes part of the MAKEINFO definition passed down to
 294 # sub-makes.  It lets flags be given on the command line while still
 295 # using the makeinfo from the object tree.
 296 # (Default to avoid splitting info files by setting the threshold high.)
 297 MAKEINFOFLAGS = --split-size=5000000
 298
 299 # FIXME: expect may become a build tool?
 300 EXPECT = `if [ -f $$r/$(HOST_SUBDIR)/expect/expect ] ; \
 301         then echo $$r/$(HOST_SUBDIR)/expect/expect ; \
 302         else echo expect ; fi`
 303
 304 RUNTEST = `if [ -f $$s/dejagnu/runtest ] ; \
 305         then echo $$s/dejagnu/runtest ; \
 306         else echo runtest ; fi`
 307
 308 # ---------------------------------------------
 309 # Programs producing files for the HOST machine
 310 # ---------------------------------------------
 311
 312 AS = @AS@
 313
 314 AR = @AR@
 315 AR_FLAGS = rc
 316
 317 CC = @CC@
 318 CFLAGS = @CFLAGS@
 319 LIBCFLAGS = $(CFLAGS)
 320
 321 CXX = @CXX@
 322 CXXFLAGS = @CXXFLAGS@
 323 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 324
 325 DLLTOOL = @DLLTOOL@
 326
 327 NM = @NM@
 328
 329 LD = @LD@
 330 LDFLAGS =
 331
 332 RANLIB = @RANLIB@
 333
 334 WINDRES = @WINDRES@
 335
 336 PICFLAG =
 337
 338 # -----------------------------------------------
 339 # Programs producing files for the TARGET machine
 340 # -----------------------------------------------
 341
 342 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 343
 344 AR_FOR_TARGET=@AR_FOR_TARGET@
 345 CONFIGURED_AR_FOR_TARGET=@CONFIGURED_AR_FOR_TARGET@
 346 USUAL_AR_FOR_TARGET = ` \
 347   if [ -f $$r/$(HOST_SUBDIR)/binutils/ar ] ; then \
 348     echo $$r/$(HOST_SUBDIR)/binutils/ar ; \
 349   else \
 350     if [ '$(host)' = '$(target)' ] ; then \
 351       echo $(AR); \
 352     else \
 353       echo $(CONFIGURED_AR_FOR_TARGET) ; \
 354     fi; \
 355   fi`
 356
 357 AS_FOR_TARGET=@AS_FOR_TARGET@
 358 CONFIGURED_AS_FOR_TARGET=@CONFIGURED_AS_FOR_TARGET@
 359 USUAL_AS_FOR_TARGET = ` \
 360   if [ -f $$r/$(HOST_SUBDIR)/gas/as-new ] ; then \
 361     echo $$r/$(HOST_SUBDIR)/gas/as-new ; \
 362   elif [ -f $$r/$(HOST_SUBDIR)/gcc/as ]; then \
 363     echo $$r/$(HOST_SUBDIR)/gcc/as ; \
 364   else \
 365     if [ '$(host)' = '$(target)' ] ; then \
 366       echo $(AS); \
 367     else \
 368       echo $(CONFIGURED_AS_FOR_TARGET) ; \
 369     fi; \
 370   fi`
 371
 372 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 373 CONFIGURED_CC_FOR_TARGET=@CONFIGURED_CC_FOR_TARGET@
 374 USUAL_CC_FOR_TARGET = ` \
 375   if [ -f $$r/$(HOST_SUBDIR)/gcc/xgcc ] ; then \
 376     echo $$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/ ; \
 377   else \
 378     if [ '$(host)' = '$(target)' ] ; then \
 379       echo $(CC); \
 380     else \
 381       echo $(CONFIGURED_CC_FOR_TARGET) ; \
 382     fi; \
 383   fi`
 384
 385 # During gcc bootstrap, if we use some random cc for stage1 then
 386 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
 387 # (which we know are built with gcc) are built with optimizations so
 388 # prepend -O2 when setting CFLAGS_FOR_TARGET.
 389 CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
 390 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 391
 392 # If GCC_FOR_TARGET is not overriden on the command line, then this
 393 # variable is passed down to the gcc Makefile, where it is used to
 394 # build libgcc2.a.  We define it here so that it can itself be
 395 # overridden on the command line.
 396 GCC_FOR_TARGET=@GCC_FOR_TARGET@
 397 CONFIGURED_GCC_FOR_TARGET=@CONFIGURED_GCC_FOR_TARGET@
 398 USUAL_GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) \
 399   $$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/ $(FLAGS_FOR_TARGET)
 400 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 401
 402 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 403 CONFIGURED_CXX_FOR_TARGET=@CONFIGURED_CXX_FOR_TARGET@
 404 USUAL_CXX_FOR_TARGET = ` \
 405   if [ -f $$r/$(HOST_SUBDIR)/gcc/g++ ] ; then \
 406     (echo $$r/$(HOST_SUBDIR)/gcc/g++ -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++; \
 407     test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; \
 408     echo -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs) | tr '\015\012' '  '; \
 409   else \
 410     if [ '$(host)' = '$(target)' ] ; then \
 411       echo $(CXX); \
 412     else \
 413       echo $(CONFIGURED_CXX_FOR_TARGET) ; \
 414     fi; \
 415   fi`
 416
 417 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 418 USUAL_RAW_CXX_FOR_TARGET = ` \
 419   if [ -f $$r/$(HOST_SUBDIR)/gcc/xgcc ] ; then \
 420     echo $$r/$(HOST_SUBDIR)/gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs; \
 421   else \
 422     if [ '$(host)' = '$(target)' ] ; then \
 423       echo $(CXX); \
 424     else \
 425       echo $(CONFIGURED_CXX_FOR_TARGET) ; \
 426     fi; \
 427   fi`
 428
 429 CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
 430 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 431
 432 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 433 CONFIGURED_GCJ_FOR_TARGET=@CONFIGURED_GCJ_FOR_TARGET@
 434 USUAL_GCJ_FOR_TARGET = ` \
 435   if [ -f $$r/$(HOST_SUBDIR)/gcc/gcj ] ; then \
 436     echo $$r/$(HOST_SUBDIR)/gcc/gcj -B$$r/$(HOST_SUBDIR)/gcc ; \
 437   else \
 438     if [ '$(host)' = '$(target)' ] ; then \
 439       echo $(GCJ); \
 440     else \
 441       echo $(CONFIGURED_GCJ_FOR_TARGET) ; \
 442     fi; \
 443   fi`
 444
 445 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 446 CONFIGURED_GFORTRAN_FOR_TARGET=@CONFIGURED_GFORTRAN_FOR_TARGET@
 447 USUAL_GFORTRAN_FOR_TARGET = ` \
 448   if [ -f $$r/$(HOST_SUBDIR)/gcc/gfortran ] ; then \
 449     echo $$r/$(HOST_SUBDIR)/gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc ; \
 450   else \
 451     if [ '$(host)' = '$(target)' ] ; then \
 452       echo $(GFORTRAN); \
 453     else \
 454       echo $(CONFIGURED_GFORTRAN_FOR_TARGET) ; \
 455     fi; \
 456   fi`
 457
 458
 459 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 460 CONFIGURED_DLLTOOL_FOR_TARGET=@CONFIGURED_DLLTOOL_FOR_TARGET@
 461 USUAL_DLLTOOL_FOR_TARGET = ` \
 462   if [ -f $$r/$(HOST_SUBDIR)/binutils/dlltool ] ; then \
 463     echo $$r/$(HOST_SUBDIR)/binutils/dlltool ; \
 464   else \
 465     if [ '$(host)' = '$(target)' ] ; then \
 466       echo $(DLLTOOL); \
 467     else \
 468       echo $(CONFIGURED_DLLTOOL_FOR_TARGET) ; \
 469     fi; \
 470   fi`
 471
 472 LD_FOR_TARGET=@LD_FOR_TARGET@
 473 CONFIGURED_LD_FOR_TARGET=@CONFIGURED_LD_FOR_TARGET@
 474 USUAL_LD_FOR_TARGET = ` \
 475   if [ -f $$r/$(HOST_SUBDIR)/ld/ld-new ] ; then \
 476     echo $$r/$(HOST_SUBDIR)/ld/ld-new ; \
 477   elif [ -f $$r/$(HOST_SUBDIR)/gcc/collect-ld ]; then \
 478     echo $$r/$(HOST_SUBDIR)/gcc/collect-ld ; \
 479   else \
 480     if [ '$(host)' = '$(target)' ] ; then \
 481       echo $(LD); \
 482     else \
 483       echo $(CONFIGURED_LD_FOR_TARGET) ; \
 484     fi; \
 485   fi`
 486
 487 LDFLAGS_FOR_TARGET =
 488
 489 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 490 CONFIGURED_LIPO_FOR_TARGET=@CONFIGURED_LIPO_FOR_TARGET@
 491 USUAL_LIPO_FOR_TARGET = ` \
 492   if [ '$(host)' = '$(target)' ] ; then \
 493     if [ x'$(LIPO)' != x ]; then \
 494        echo $(LIPO); \
 495     else \
 496        echo lipo; \
 497     fi; \
 498   else \
 499     echo $(CONFIGURED_LIPO_FOR_TARGET) ; \
 500   fi`
 501
 502 NM_FOR_TARGET=@NM_FOR_TARGET@
 503 CONFIGURED_NM_FOR_TARGET=@CONFIGURED_NM_FOR_TARGET@
 504 USUAL_NM_FOR_TARGET = ` \
 505   if [ -f $$r/$(HOST_SUBDIR)/binutils/nm-new ] ; then \
 506     echo $$r/$(HOST_SUBDIR)/binutils/nm-new ; \
 507   elif [ -f $$r/$(HOST_SUBDIR)/gcc/nm ]; then \
 508     echo $$r/$(HOST_SUBDIR)/gcc/nm ; \
 509   else \
 510     if [ '$(host)' = '$(target)' ] ; then \
 511       echo $(NM); \
 512     else \
 513       echo $(CONFIGURED_NM_FOR_TARGET) ; \
 514     fi; \
 515   fi`
 516
 517 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 518 CONFIGURED_OBJDUMP_FOR_TARGET=@CONFIGURED_OBJDUMP_FOR_TARGET@
 519 USUAL_OBJDUMP_FOR_TARGET = ` \
 520   if [ -f $$r/$(HOST_SUBDIR)/binutils/objdump ] ; then \
 521     echo $$r/$(HOST_SUBDIR)/binutils/objdump ; \
 522   else \
 523     if [ '$(host)' = '$(target)' ] ; then \
 524       if [ x'$(OBJDUMP)' != x ]; then \
 525          echo $(OBJDUMP); \
 526       else \
 527          echo objdump; \
 528       fi; \
 529     else \
 530       echo $(CONFIGURED_OBJDUMP_FOR_TARGET) ; \
 531     fi; \
 532   fi`
 533
 534 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 535 CONFIGURED_RANLIB_FOR_TARGET=@CONFIGURED_RANLIB_FOR_TARGET@
 536 USUAL_RANLIB_FOR_TARGET = ` \
 537   if [ -f $$r/$(HOST_SUBDIR)/binutils/ranlib ] ; then \
 538     echo $$r/$(HOST_SUBDIR)/binutils/ranlib ; \
 539   else \
 540     if [ '$(host)' = '$(target)' ] ; then \
 541       if [ x'$(RANLIB)' != x ]; then \
 542          echo $(RANLIB); \
 543       else \
 544          echo ranlib; \
 545       fi; \
 546     else \
 547       echo $(CONFIGURED_RANLIB_FOR_TARGET) ; \
 548     fi; \
 549   fi`
 550
 551 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 552 CONFIGURED_STRIP_FOR_TARGET=@CONFIGURED_STRIP_FOR_TARGET@
 553 USUAL_STRIP_FOR_TARGET = ` \
 554   if [ -f $$r/$(HOST_SUBDIR)/binutils/strip ] ; then \
 555     echo $$r/$(HOST_SUBDIR)/binutils/strip ; \
 556   else \
 557     if [ '$(host)' = '$(target)' ] ; then \
 558       if [ x'$(STRIP)' != x ]; then \
 559          echo $(STRIP); \
 560       else \
 561          echo strip; \
 562       fi; \
 563     else \
 564       echo $(CONFIGURED_STRIP_FOR_TARGET) ; \
 565     fi; \
 566   fi`
 567
 568 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 569 CONFIGURED_WINDRES_FOR_TARGET=@CONFIGURED_WINDRES_FOR_TARGET@
 570 USUAL_WINDRES_FOR_TARGET = ` \
 571   if [ -f $$r/$(HOST_SUBDIR)/binutils/windres ] ; then \
 572     echo $$r/$(HOST_SUBDIR)/binutils/windres ; \
 573   else \
 574     if [ '$(host)' = '$(target)' ] ; then \
 575       echo $(WINDRES); \
 576     else \
 577       echo $(CONFIGURED_WINDRES_FOR_TARGET) ; \
 578     fi; \
 579   fi`
 580
 581 PICFLAG_FOR_TARGET =
 582
 583 # ------------------------------------
 584 # Miscellaneous targets and flag lists
 585 # ------------------------------------
 586
 587 # The first rule in the file had better be this one.  Don't put any above it.
 588 # This lives here to allow makefile fragments to contain dependencies.
 589 all:
 590
 591 #### host and target specific makefile fragments come in here.
 592 @target_makefile_frag@
 593 @alphaieee_frag@
 594 @ospace_frag@
 595 @host_makefile_frag@
 596 ###
 597
 598 # This is the list of directories that may be needed in RPATH_ENVVAR
 599 # so that prorgams built for the target machine work.
 600 TARGET_LIB_PATH = [+ FOR target_modules +][+
 601   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 602   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 603 [+ FOR target_modules +][+ IF lib_path +]
 604 @if target-[+module+]
 605 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 606 @endif target-[+module+]
 607 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 608
 609
 610 # This is the list of directories that may be needed in RPATH_ENVVAR
 611 # so that programs built for the host machine work.
 612 HOST_LIB_PATH = [+ FOR host_modules +][+
 613   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 614   ENDFOR host_modules +]
 615
 616 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 617 @if gcc
 618 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc:$$r/$(HOST_SUBDIR)/prev-gcc:
 619 @endif gcc
 620
 621 [+ FOR host_modules +][+ IF lib_path +]
 622 @if [+module+]
 623 HOST_LIB_PATH_[+module+] = \
 624   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 625   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 626 @endif [+module+]
 627 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 628
 629 # Flags to pass down to all sub-makes.
 630 BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
 631         "[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
 632         "CONFIG_SHELL=$(SHELL)" \
 633         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 634
 635 # We leave this in just in case, but it is not needed anymore.
 636 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 637
 638 # Flags to pass down to most sub-makes, in which we're building with
 639 # the host environment.
 640 EXTRA_HOST_FLAGS = \
 641         'AR=$(AR)' \
 642         'AS=$(AS)' \
 643         'CC=$(CC)' \
 644         'CXX=$(CXX)' \
 645         'DLLTOOL=$(DLLTOOL)' \
 646         'LD=$(LD)' \
 647         'NM=$(NM)' \
 648         'RANLIB=$(RANLIB)' \
 649         'WINDRES=$(WINDRES)'
 650
 651 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 652
 653 # Flags that are concerned with the location of the X11 include files
 654 # and library files
 655 #
 656 # NOTE: until the top-level is getting the values via autoconf, it only
 657 # causes problems to have this top-level Makefile overriding the autoconf-set
 658 # values in child directories.  Only variables that don't conflict with
 659 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 660 #
 661 X11_FLAGS_TO_PASS = \
 662         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 663         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 664
 665 # Flags to pass down to makes which are built with the target environment.
 666 # The double $ decreases the length of the command line; the variables
 667 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
 668 EXTRA_TARGET_FLAGS = \
 669         'AR=$$(AR_FOR_TARGET)' \
 670         'AS=$$(AS_FOR_TARGET)' \
 671         'CC=$$(CC_FOR_TARGET)' \
 672         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 673         'CXX=$$(CXX_FOR_TARGET)' \
 674         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 675         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 676         'LD=$$(LD_FOR_TARGET)' \
 677         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 678         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 679         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 680         'NM=$$(NM_FOR_TARGET)' \
 681         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 682         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 683         'WINDRES=$$(WINDRES_FOR_TARGET)'
 684
 685 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 686
 687 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 688 # unfortunately needs the native compiler and the target ar and
 689 # ranlib.
 690 # If any variables are added here, they must be added to do-*, below.
 691 # The BUILD_* variables are a special case, which are used for the gcc
 692 # cross-building scheme.
 693 EXTRA_GCC_FLAGS = \
 694         'BUILD_PREFIX=$(BUILD_PREFIX)' \
 695         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
 696         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 697         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 698         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 699         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 700         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 701         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 702         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 703         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 704         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 705         "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 706
 707 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 708
 709 .PHONY: configure-host
 710 configure-host: [+
 711   FOR host_modules +] \
 712     maybe-configure-[+module+][+
 713   ENDFOR host_modules +]
 714 .PHONY: configure-target
 715 configure-target: [+
 716   FOR target_modules +] \
 717     maybe-configure-target-[+module+][+
 718   ENDFOR target_modules +]
 719
 720 # The target built for a native non-bootstrap build.
 721 .PHONY: all
 722 all:
 723 @if gcc-bootstrap
 724         @r=`${PWD_COMMAND}`; export r; \
 725         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 726         if [ ! -f stage_last ]; then \
 727           $(MAKE) $(RECURSE_FLAGS_TO_PASS) bootstrap; \
 728         fi
 729 @endif gcc-bootstrap
 730         @$(unstage)
 731 @if gcc-no-bootstrap
 732         @r=`${PWD_COMMAND}`; export r; \
 733         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 734         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-prebootstrap
 735 @endif gcc-no-bootstrap
 736         @r=`${PWD_COMMAND}`; export r; \
 737         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 738         if [ -f stage_last ]; then \
 739           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host; \
 740         else \
 741           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host; \
 742         fi
 743         @r=`${PWD_COMMAND}`; export r; \
 744         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 745         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-target
 746         @$(stage)
 747
 748 .PHONY: all-build
 749 all-build: [+
 750   FOR build_modules +] \
 751     maybe-all-build-[+module+][+
 752   ENDFOR build_modules +]
 753 .PHONY: all-host
 754 all-host: [+
 755   FOR host_modules +] \
 756     maybe-all-[+module+][+
 757   ENDFOR host_modules +]
 758 .PHONY: all-target
 759 all-target: [+
 760   FOR target_modules +] \
 761     maybe-all-target-[+module+][+
 762   ENDFOR target_modules +]
 763
 764 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 765 # ``make X'' in all subdirectories (because, in general, there is a
 766 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 767 # but it may do additional work as well).
 768 [+ FOR recursive_targets +]
 769 .PHONY: do-[+make_target+]
 770 do-[+make_target+]:
 771         @$(unstage)
 772         @r=`${PWD_COMMAND}`; export r; \
 773         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 774         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 775           [+make_target+]-target
 776         @$(stage)
 777
 778
 779 .PHONY: [+make_target+]-host
 780 [+make_target+]-host: [+
 781   FOR host_modules +] \
 782     maybe-[+make_target+]-[+module+][+
 783   ENDFOR host_modules +]
 784
 785 .PHONY: [+make_target+]-target
 786 [+make_target+]-target: [+
 787   FOR target_modules +] \
 788     maybe-[+make_target+]-target-[+module+][+
 789   ENDFOR target_modules +]
 790 [+ ENDFOR recursive_targets +]
 791
 792 # Here are the targets which correspond to the do-X targets.
 793
 794 .PHONY: info installcheck dvi html install-info
 795 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 796 .PHONY: local-clean local-distclean local-maintainer-clean
 797 info: do-info
 798 installcheck: do-installcheck
 799 dvi: do-dvi
 800 html: do-html
 801
 802 # Make sure makeinfo is built before we do a `make info', if we're
 803 # in fact building texinfo.
 804 do-info: maybe-all-texinfo
 805
 806 install-info: do-install-info dir.info
 807         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 808         if [ -f dir.info ] ; then \
 809           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 810         else true ; fi
 811
 812 local-clean:
 813         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 814
 815 local-distclean:
 816         -rm -f Makefile config.status config.cache mh-frag mt-frag
 817         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 818         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 819           rm -rf $(TARGET_SUBDIR); \
 820         else true; fi
 821         -rm -rf $(BUILD_SUBDIR)
 822         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 823           rm -rf $(HOST_SUBDIR); \
 824         else true; fi
 825         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 826         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 827         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 828         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 829         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 830
 831 local-maintainer-clean:
 832         @echo "This command is intended for maintainers to use;"
 833         @echo "it deletes files that may require special tools to rebuild."
 834
 835 clean: do-clean local-clean
 836 mostlyclean: do-mostlyclean local-clean
 837 distclean: do-distclean local-clean local-distclean
 838 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 839 maintainer-clean: local-distclean
 840 realclean: maintainer-clean
 841
 842 # Extra dependency for clean-target, owing to the mixed nature of gcc.
 843 clean-target: clean-target-libgcc
 844 clean-target-libgcc:
 845         test ! -d gcc || (cd gcc && $(MAKE) $@)
 846
 847 # Check target.
 848
 849 .PHONY: check do-check
 850 check: do-check
 851
 852 # Only include modules actually being configured and built.
 853 .PHONY: check-host
 854 check-host: [+
 855   FOR host_modules +] \
 856     maybe-check-[+module+][+
 857   ENDFOR host_modules +]
 858
 859 .PHONY: check-target
 860 check-target: [+
 861   FOR target_modules +] \
 862     maybe-check-target-[+module+][+
 863   ENDFOR target_modules +]
 864
 865 do-check:
 866         @$(unstage)
 867         @r=`${PWD_COMMAND}`; export r; \
 868         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 869         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 870         @$(stage)
 871
 872 # Automated reporting of test results.
 873
 874 warning.log: build.log
 875         $(srcdir)/contrib/warn_summary build.log > $@
 876
 877 mail-report.log:
 878         if test x'$(BOOT_CFLAGS)' != x''; then \
 879             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 880         fi; \
 881         $(srcdir)/contrib/test_summary -t >$@
 882         chmod +x $@
 883         echo If you really want to send e-mail, run ./$@ now
 884
 885 mail-report-with-warnings.log: warning.log
 886         if test x'$(BOOT_CFLAGS)' != x''; then \
 887             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 888         fi; \
 889         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 890         chmod +x $@
 891         echo If you really want to send e-mail, run ./$@ now
 892
 893 # Installation targets.
 894
 895 .PHONY: install uninstall
 896 install:
 897         @$(unstage)
 898         @r=`${PWD_COMMAND}`; export r; \
 899         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 900         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 901         @$(stage)
 902
 903 .PHONY: install-host-nogcc
 904 install-host-nogcc: [+
 905   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 906     maybe-install-[+module+][+ ENDIF +][+
 907   ENDFOR host_modules +]
 908
 909 .PHONY: install-host
 910 install-host: [+
 911   FOR host_modules +] \
 912     maybe-install-[+module+][+
 913   ENDFOR host_modules +]
 914
 915 .PHONY: install-target
 916 install-target: [+
 917   FOR target_modules +] \
 918     maybe-install-target-[+module+][+
 919   ENDFOR target_modules +]
 920
 921 uninstall:
 922         @echo "the uninstall target is not supported in this tree"
 923
 924 .PHONY: install.all
 925 install.all: install-no-fixedincludes
 926         @if [ -f ./gcc/Makefile ] ; then \
 927                 r=`${PWD_COMMAND}` ; export r ; \
 928                 $(HOST_EXPORTS) \
 929                 (cd ./gcc && \
 930                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 931         else \
 932                 true ; \
 933         fi
 934
 935 # install-no-fixedincludes is used because Cygnus can not distribute
 936 # the fixed header files.
 937 .PHONY: install-no-fixedincludes
 938 install-no-fixedincludes: installdirs install-host-nogcc \
 939         install-target gcc-no-fixedincludes
 940
 941 ### other supporting targets
 942
 943 MAKEDIRS= \
 944         $(DESTDIR)$(prefix) \
 945         $(DESTDIR)$(exec_prefix)
 946 .PHONY: installdirs
 947 installdirs: mkinstalldirs
 948         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 949
 950 dir.info: do-install-info
 951         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 952           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 953           mv -f dir.info.new dir.info ; \
 954         else true ; \
 955         fi
 956
 957 dist:
 958         @echo "Building a full distribution of this tree isn't done"
 959         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 960
 961 etags tags: TAGS
 962
 963 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 964 # ability to use several tags files at once, so there is probably no need
 965 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 966 # (if we felt like it) have this Makefile write a piece of elisp which
 967 # the user could load to tell emacs19 where all the TAGS files we just
 968 # built are.
 969 TAGS: do-TAGS
 970
 971 # ------------------------------------
 972 # Macros for configure and all targets
 973 # ------------------------------------
 974
 975 [+ DEFINE configure +]
 976 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 977 maybe-configure-[+prefix+][+module+]:
 978 @if [+prefix+][+module+]
 979 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 980 configure-[+prefix+][+module+]: [+deps+]
 981         @[+ IF bootstrap +]test -f stage_last && exit 0; \
 982         [+ ELSE bootstrap +]$(unstage)
 983         @[+ ENDIF bootstrap +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 984         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 985         r=`${PWD_COMMAND}`; export r; \
 986         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 987         [+exports+] \
 988         echo Configuring in [+subdir+]/[+module+]; \
 989         cd "[+subdir+]/[+module+]" || exit 1; \
 990         case $(srcdir) in \
 991           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 992           *) topdir=`echo [+subdir+]/[+module+]/ | \
 993                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 994         esac; \
 995         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 996         libsrcdir="$$s/[+module+]"; \
 997         [+ IF no-config-site +]rm -f no-such-file || : ; \
 998         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
 999           [+args+] $${srcdiroption} [+extra_configure_flags+] \
1000           || exit 1
1001 @endif [+prefix+][+module+]
1002
1003 [+ IF bootstrap +]
1004 [+ FOR bootstrap_stage +]
1005 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1006 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1007 @if [+module+]-bootstrap
1008 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1009 configure-stage[+id+]-[+prefix+][+module+]: [+deps+]
1010         @[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
1011         @[ -f [+subdir+]/[+module+]/Makefile ] && exit 0 || : ; \
1012         r=`${PWD_COMMAND}`; export r; \
1013         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1014         [+exports+][+ IF prev +] \
1015         [+poststage1_exports+][+ ENDIF prev +] \
1016         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1017         cd [+subdir+]/[+module+] || exit 1; \
1018         case $(srcdir) in \
1019           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1020           *) topdir=`echo [+subdir+]/[+module+]/ | \
1021                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1022         esac; \
1023         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1024         libsrcdir="$$s/[+module+]"; \
1025         $(SHELL) $${libsrcdir}/configure \
1026           [+args+] $${srcdiroption} \
1027           [+stage_configure_flags+] [+extra_configure_flags+]
1028 @endif [+module+]-bootstrap
1029 [+ ENDFOR bootstrap_stage +]
1030 [+ ENDIF bootstrap +]
1031 [+ ENDDEF +]
1032
1033 [+ DEFINE all +]
1034 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1035 maybe-all-[+prefix+][+module+]:
1036 @if [+prefix+][+module+]
1037 TARGET-[+prefix+][+module+]=[+
1038   IF target +][+target+][+ ELSE +]all[+ ENDIF target +]
1039 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1040 all-[+prefix+][+module+]: configure-[+prefix+][+module+]
1041         @[+ IF bootstrap +]test -f stage_last && exit 0; \
1042         [+ ELSE bootstrap +]$(unstage)
1043         @[+ ENDIF bootstrap +]r=`${PWD_COMMAND}`; export r; \
1044         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1045         [+exports+] \
1046         (cd [+subdir+]/[+module+] && \
1047           $(MAKE) [+args+] [+extra_make_flags+] $(TARGET-[+prefix+][+module+]))
1048 @endif [+prefix+][+module+]
1049
1050 [+ IF bootstrap +]
1051 [+ FOR bootstrap_stage +]
1052 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1053 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1054 maybe-all-stage[+id+]-[+prefix+][+module+]:
1055 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1056 @if [+module+]-bootstrap
1057 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1058 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1059 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1060 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1061         @[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
1062         @r=`${PWD_COMMAND}`; export r; \
1063         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1064         [+exports+][+ IF prev +] \
1065         [+poststage1_exports+][+ ENDIF prev +] \
1066         cd [+subdir+]/[+module+] && \
1067         $(MAKE) [+args+] [+ IF prev
1068                 +][+poststage1_args+][+ ENDIF prev
1069                 +] [+stage_make_flags+] [+extra_make_flags+] \
1070                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1071
1072 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1073 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1074 clean-stage[+id+]-[+prefix+][+module+]:
1075         @[ -f [+subdir+]/[+module+]/Makefile ] || [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] \
1076           || exit 0 ; \
1077         @[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
1078         cd [+subdir+]/[+module+] && \
1079         $(MAKE) [+args+] [+ IF prev +] \
1080                 [+poststage1_args+] [+ ENDIF prev +] \
1081                 [+stage_make_flags+] [+extra_make_flags+] clean
1082 @endif [+module+]-bootstrap
1083
1084 [+ ENDFOR bootstrap_stage +]
1085 [+ ENDIF bootstrap +]
1086 [+ ENDDEF +]
1087
1088 # --------------------------------------
1089 # Modules which run on the build machine
1090 # --------------------------------------
1091 [+ FOR build_modules +]
1092 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1093              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1094
1095 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" +]
1096 [+ ENDFOR build_module +]
1097
1098 # --------------------------------------
1099 # Modules which run on the host machine
1100 # --------------------------------------
1101 [+ FOR host_modules +]
1102 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1103              exports="$(HOST_EXPORTS)"
1104              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1105              args="$(HOST_CONFIGARGS)" +]
1106
1107 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1108        exports="$(HOST_EXPORTS)"
1109        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1110        args="$(FLAGS_TO_PASS)"
1111        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1112
1113 .PHONY: check-[+module+] maybe-check-[+module+]
1114 maybe-check-[+module+]:
1115 @if [+module+]
1116 maybe-check-[+module+]: check-[+module+]
1117 [+ IF no_check +]
1118 check-[+module+]:
1119 [+ ELIF no_check_cross +]
1120 # This module is only tested in a native toolchain.
1121 check-[+module+]:
1122         @$(unstage)
1123         @if [ '$(host)' = '$(target)' ] ; then \
1124           r=`${PWD_COMMAND}`; export r; \
1125           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1126           $(HOST_EXPORTS) \
1127           (cd $(HOST_SUBDIR)/[+module+] && \
1128             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1129         fi
1130 [+ ELSE check +]
1131 check-[+module+]:
1132         @$(unstage)
1133         @r=`${PWD_COMMAND}`; export r; \
1134         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1135         $(HOST_EXPORTS) \
1136         (cd $(HOST_SUBDIR)/[+module+] && \
1137           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1138 [+ ENDIF no_check +]
1139 @endif [+module+]
1140
1141 .PHONY: install-[+module+] maybe-install-[+module+]
1142 maybe-install-[+module+]:
1143 @if [+module+]
1144 maybe-install-[+module+]: install-[+module+]
1145 [+ IF no_install +]
1146 install-[+module+]:
1147 [+ ELSE install +]
1148 install-[+module+]: installdirs
1149         @$(unstage)
1150         @r=`${PWD_COMMAND}`; export r; \
1151         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1152         $(HOST_EXPORTS) \
1153         (cd $(HOST_SUBDIR)/[+module+] && \
1154           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1155 [+ ENDIF no_install +]
1156 @endif [+module+]
1157
1158 # Other targets (info, dvi, etc.)
1159 [+ FOR recursive_targets +]
1160 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1161 maybe-[+make_target+]-[+module+]:
1162 @if [+module+]
1163 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1164 [+ IF (match-value? = "missing" (get "make_target") ) +]
1165 # [+module+] doesn't support [+make_target+].
1166 [+make_target+]-[+module+]:
1167 [+ ELSE +]
1168 [+make_target+]-[+module+]: [+
1169   FOR depend +]\
1170     [+depend+]-[+module+] [+
1171   ENDFOR depend +]
1172         @[+ IF bootstrap +][+ ELSE +]$(unstage)
1173         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1174         r=`${PWD_COMMAND}`; export r; \
1175         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1176         $(HOST_EXPORTS) \
1177         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1178           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1179         done; \
1180         echo "Doing [+make_target+] in [+module+]" ; \
1181         (cd $(HOST_SUBDIR)/[+module+] && \
1182           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1183                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1184                   "RANLIB=$${RANLIB}" \
1185                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1186                   [+make_target+]) \
1187           || exit 1
1188 [+ ENDIF +]
1189 @endif [+module+]
1190 [+ ENDFOR recursive_targets +]
1191 [+ ENDFOR host_modules +]
1192
1193 # ---------------------------------------
1194 # Modules which run on the target machine
1195 # ---------------------------------------
1196 [+ FOR target_modules +]
1197
1198 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
1199 @if target-[+module+]
1200 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
1201         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
1202         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
1203         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
1204 @endif target-[+module+]
1205
1206 [+ IF raw_cxx +]
1207 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1208              deps=(string-append "$(TARGET_SUBDIR)/" (get "module") "/multilib.out")
1209              exports="$(RAW_CXX_TARGET_EXPORTS)"
1210              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1211
1212 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1213        exports="$(RAW_CXX_TARGET_EXPORTS)"
1214        args="$(TARGET_FLAGS_TO_PASS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1215 [+ ELSE +]
1216 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1217              deps=(string-append "$(TARGET_SUBDIR)/" (get "module") "/multilib.out")
1218              exports="$(NORMAL_TARGET_EXPORTS)"
1219              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1220
1221 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1222        exports="$(NORMAL_TARGET_EXPORTS)"
1223        args="$(TARGET_FLAGS_TO_PASS)" +]
1224 [+ ENDIF +]
1225
1226 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1227 maybe-check-target-[+module+]:
1228 @if target-[+module+]
1229 maybe-check-target-[+module+]: check-target-[+module+]
1230 [+ IF no_check +]
1231 # Dummy target for uncheckable module.
1232 check-target-[+module+]:
1233 [+ ELSE check +]
1234 check-target-[+module+]:
1235         @$(unstage)
1236         @r=`${PWD_COMMAND}`; export r; \
1237         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1238 IF raw_cxx +]
1239         $(RAW_CXX_TARGET_EXPORTS) \[+
1240 ELSE normal_cxx +]
1241         $(NORMAL_TARGET_EXPORTS) \[+
1242 ENDIF raw_cxx +]
1243         (cd $(TARGET_SUBDIR)/[+module+] && \
1244           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1245             IF raw_cxx
1246               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1247             ENDIF raw_cxx
1248           +] [+extra_make_flags+] check)
1249 [+ ENDIF no_check +]
1250 @endif target-[+module+]
1251
1252 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1253 maybe-install-target-[+module+]:
1254 @if target-[+module+]
1255 maybe-install-target-[+module+]: install-target-[+module+]
1256 [+ IF no_install +]
1257 # Dummy target for uninstallable.
1258 install-target-[+module+]:
1259 [+ ELSE install +]
1260 install-target-[+module+]: installdirs
1261         @$(unstage)
1262         @r=`${PWD_COMMAND}`; export r; \
1263         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1264 IF raw_cxx +]
1265         $(RAW_CXX_TARGET_EXPORTS) \[+
1266 ELSE normal_cxx +]
1267         $(NORMAL_TARGET_EXPORTS) \[+
1268 ENDIF raw_cxx +]
1269         (cd $(TARGET_SUBDIR)/[+module+] && \
1270           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1271 [+ ENDIF no_install +]
1272 @endif target-[+module+]
1273
1274 # Other targets (info, dvi, etc.)
1275 [+ FOR recursive_targets +]
1276 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1277 maybe-[+make_target+]-target-[+module+]:
1278 @if target-[+module+]
1279 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1280 [+ IF (match-value? = "missing" (get "make_target") ) +]
1281 # [+module+] doesn't support [+make_target+].
1282 [+make_target+]-target-[+module+]:
1283 [+ ELSE +]
1284 [+make_target+]-target-[+module+]: [+
1285   FOR depend +]\
1286     [+depend+]-target-[+module+] [+
1287   ENDFOR depend +]
1288         @$(unstage)
1289         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1290         r=`${PWD_COMMAND}`; export r; \
1291         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1292 IF raw_cxx +]
1293         $(RAW_CXX_TARGET_EXPORTS) \[+
1294 ELSE normal_cxx +]
1295         $(NORMAL_TARGET_EXPORTS) \[+
1296 ENDIF raw_cxx +]
1297         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1298         for flag in $(EXTRA_TARGET_FLAGS); do \
1299           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1300         done; \
1301         (cd $(TARGET_SUBDIR)/[+module+] && \
1302           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1303                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1304                   "RANLIB=$${RANLIB}" \
1305                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1306                   [+extra_make_flags+] [+make_target+]) \
1307           || exit 1
1308 [+ ENDIF +]
1309 @endif target-[+module+]
1310 [+ ENDFOR recursive_targets +]
1311 [+ ENDFOR target_modules +]
1312
1313 # ----------
1314 # GCC module
1315 # ----------
1316
1317 @if gcc-no-bootstrap
1318 # GCC has some more recursive targets, which trigger the old
1319 # (but still current, until the toplevel bootstrap project
1320 # is finished) compiler bootstrapping rules.
1321
1322 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1323 .PHONY: $(GCC_STRAP_TARGETS)
1324 $(GCC_STRAP_TARGETS): all-prebootstrap configure-gcc
1325         @r=`${PWD_COMMAND}`; export r; \
1326         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1327         $(HOST_EXPORTS) \
1328         echo "Bootstrapping the compiler"; \
1329         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,:[ :]*,:,g;s,^[ :]*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
1330         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1331         @r=`${PWD_COMMAND}`; export r; \
1332         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1333         case "$@" in \
1334           *bootstrap4-lean ) \
1335             msg="Comparing stage3 and stage4 of the compiler"; \
1336             compare=compare3-lean ;; \
1337           *bootstrap4 ) \
1338             msg="Comparing stage3 and stage4 of the compiler"; \
1339             compare=compare3 ;; \
1340           *-lean ) \
1341             msg="Comparing stage2 and stage3 of the compiler"; \
1342             compare=compare-lean ;; \
1343           * ) \
1344             msg="Comparing stage2 and stage3 of the compiler"; \
1345             compare=compare ;; \
1346         esac; \
1347         $(HOST_EXPORTS) \
1348         echo "$$msg"; \
1349         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1350         @r=`${PWD_COMMAND}`; export r; \
1351         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1352         echo "Building runtime libraries"; \
1353         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1354
1355 profiledbootstrap: all-prebootstrap configure-gcc
1356         @r=`${PWD_COMMAND}`; export r; \
1357         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1358         $(HOST_EXPORTS) \
1359         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,:[ :]*,:,g;s,^[ :]*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
1360         echo "Bootstrapping training compiler"; \
1361         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1362         @r=`${PWD_COMMAND}`; export r; \
1363         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1364         $(HOST_EXPORTS) \
1365         echo "Building feedback based compiler"; \
1366         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1367         @r=`${PWD_COMMAND}`; export r; \
1368         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1369         echo "Building runtime libraries"; \
1370         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1371
1372 .PHONY: cross
1373 cross: all-build all-gas all-ld
1374         @r=`${PWD_COMMAND}`; export r; \
1375         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1376         $(HOST_EXPORTS) \
1377         echo "Building the C and C++ compiler"; \
1378         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1379         @r=`${PWD_COMMAND}`; export r; \
1380         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1381         echo "Building runtime libraries"; \
1382         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1383 @endif gcc-no-bootstrap
1384
1385 @if gcc
1386 .PHONY: check-gcc-c++
1387 check-gcc-c++:
1388         @if [ -f ./gcc/Makefile ] ; then \
1389           r=`${PWD_COMMAND}`; export r; \
1390           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1391           $(HOST_EXPORTS) \
1392           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1393         else \
1394           true; \
1395         fi
1396
1397 .PHONY: check-c++
1398 check-c++: check-target-libstdc++-v3 check-gcc-c++
1399
1400 # Install the gcc headers files, but not the fixed include files,
1401 # which Cygnus is not allowed to distribute.  This rule is very
1402 # dependent on the workings of the gcc Makefile.in.
1403 .PHONY: gcc-no-fixedincludes
1404 gcc-no-fixedincludes:
1405         @if [ -f ./gcc/Makefile ]; then \
1406           rm -rf gcc/tmp-include; \
1407           mv gcc/include gcc/tmp-include 2>/dev/null; \
1408           mkdir gcc/include; \
1409           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1410           touch gcc/stmp-fixinc gcc/include/fixed; \
1411           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1412           r=`${PWD_COMMAND}`; export r; \
1413           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1414           $(HOST_EXPORTS) \
1415           (cd ./gcc && \
1416            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1417           rm -rf gcc/include; \
1418           mv gcc/tmp-include gcc/include 2>/dev/null; \
1419         else true; fi
1420 @endif gcc
1421
1422 # ---------------------
1423 # GCC bootstrap support
1424 # ---------------------
1425
1426 # We track the current stage (the one in 'gcc') in the stage_current file.
1427 # stage_last instead tracks the stage that was built last.  These targets
1428 # are dummy when toplevel bootstrap is not active.
1429
1430 # While making host and target tools, symlinks to the final stage must be
1431 # there, so $(MAKE) $(unstage) should be run at various points.  To avoid
1432 # excessive recursive invocations of make, we "inline" them using a variable.
1433
1434 unstage = :
1435 stage = :
1436
1437 @if gcc-bootstrap
1438 unstage = [ -f stage_current ] || $(MAKE) `cat stage_last`-start
1439 stage = $(MAKE) `cat stage_current`-end
1440 @endif gcc-bootstrap
1441
1442 .PHONY: unstage stage
1443 unstage:
1444         @$(unstage)
1445 stage:
1446         @$(stage)
1447
1448 # We name the build directories for the various stages "stage1-gcc",
1449 # "stage2-gcc","stage3-gcc", etc.
1450
1451 # Since the 'compare' process will fail (on debugging information) if any
1452 # directory names are different, we need to link the gcc directory for
1453 # the previous stage to a constant name ('gcc-prev'), and to make the name of
1454 # the build directories constant as well. For the latter, we use naked names
1455 # like 'gcc', because the scripts in that directory assume it.  We use
1456 # mv on platforms where symlinks to directories do not work or are not
1457 # reliable.
1458
1459 # 'touch' doesn't work right on some platforms.
1460 STAMP = echo timestamp >
1461
1462 # Only build the C compiler for stage1, because that is the only one that
1463 # we can guarantee will build with the native compiler, and also it is the
1464 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
1465 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
1466 # overrideable (for a bootstrap build stage1 also builds gcc.info).
1467
1468 STAGE1_CFLAGS=@stage1_cflags@
1469 STAGE1_LANGUAGES=@stage1_languages@
1470
1471 # We only want to compare .o files, so set this!
1472 objext = .o
1473
1474 # Flags to pass to stage2 and later makes.
1475 POSTSTAGE1_FLAGS_TO_PASS = \
1476         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
1477         STAGE_PREFIX=$$r/prev-gcc/ \
1478         CFLAGS="$(BOOT_CFLAGS)" \
1479         ADAC="\$$(CC)"
1480
1481 # For stage 1:
1482 # * We force-disable intermodule optimizations, even if
1483 #   --enable-intermodule was passed, since the installed compiler probably
1484 #   can't handle them.  Luckily, autoconf always respects
1485 #   the last argument when conflicting --enable arguments are passed.
1486 # * Likewise, we force-disable coverage flags, since the installed compiler
1487 #   probably has never heard of them.
1488 # * We build only C (and possibly Ada).
1489
1490 [+ FOR bootstrap-stage +]
1491 .PHONY: stage[+id+]-start stage[+id+]-end
1492
1493 stage[+id+]-start::
1494         @[ -f stage_current ] && $(MAKE) `cat stage_current`-end || : ; \
1495         echo stage[+id+] > stage_current ; \
1496         echo stage[+id+] > stage_last; \
1497         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR) $(TARGET_SUBDIR)[+
1498    FOR host_modules +][+ IF bootstrap +]
1499 @if [+ module +]
1500         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1501           mkdir stage[+id+]-[+module+]; \
1502         set stage[+id+]-[+module+] [+module+] ; \
1503         @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \
1504         set stage[+prev+]-[+module+] prev-[+module+] ; \
1505         @CREATE_LINK_TO_DIR@ [+ ENDIF prev +]
1506 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +][+
1507    FOR target_modules +][+ IF bootstrap +]
1508 @if target-[+ module +]
1509         @cd $(TARGET_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1510           mkdir stage[+id+]-[+module+]; \
1511         set stage[+id+]-[+module+] [+module+] ; \
1512         @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \
1513         set stage[+prev+]-[+module+] prev-[+module+] ; \
1514         @CREATE_LINK_TO_DIR@ [+ ENDIF prev +]
1515 @endif target-[+ module +][+ ENDIF bootstrap +][+ ENDFOR target_modules +]
1516
1517 stage[+id+]-end::
1518         @rm -f stage_current[+ FOR host_modules +][+ IF bootstrap +]
1519 @if [+ module +]
1520         @cd $(HOST_SUBDIR); set [+module+] stage[+id+]-[+module+] ; \
1521         @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \
1522         set prev-[+module+] stage[+prev+]-[+module+] ; \
1523         @UNDO_LINK_TO_DIR@ [+ ENDIF prev +]
1524 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +][+
1525    FOR target_modules +][+ IF bootstrap +]
1526 @if target-[+ module +]
1527         @cd $(HOST_SUBDIR); set [+module+] stage[+id+]-[+module+] ; \
1528         @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \
1529         set prev-[+module+] stage[+prev+]-[+module+] ; \
1530         @UNDO_LINK_TO_DIR@ [+ ENDIF prev +]
1531 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR target_modules +]
1532
1533 # Bubble a bugfix through all the stages up to stage [+id+].  They
1534 # are remade, but not reconfigured.  The next stage (if any) will not
1535 # be reconfigured as well.
1536 .PHONY: stage[+id+]-bubble
1537 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +][+IF lean +]
1538         @bootstrap_lean@-rm -rf stage[+lean+]-* ; $(STAMP) stage[+lean+]-lean[+ ENDIF lean +]
1539         @r=`${PWD_COMMAND}`; export r; \
1540         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1541         if test -f stage[+id+]-lean [+
1542           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1543           echo Skipping rebuild of stage[+id+] ; \
1544         else \
1545           $(MAKE) stage[+id+]-start; \
1546           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1547         fi
1548
1549 .PHONY: all-stage[+id+] clean-stage[+id+]
1550 do-clean: clean-stage[+id+]
1551
1552 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1553 # only possibility, but now it conflicts with no-bootstrap rules
1554 @if gcc-bootstrap
1555 [+ IF compare-target +]
1556 [+compare-target+]:
1557         @r=`${PWD_COMMAND}`; export r; \
1558         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1559         if test -f stage[+prev+]-lean; then \
1560           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1561           exit 0 ; \
1562         fi; \
1563         [ -f stage_current ] && $(MAKE) `cat stage_current`-end || : ; \
1564         rm -f .bad_compare ; \
1565         cd stage[+id+]-gcc; \
1566         files=`find . -name "*$(objext)" -print` ; \
1567         cd .. ; \
1568         for file in $${files} ; do \
1569           f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1570           @do_compare@ > /dev/null 2>&1; \
1571           if test $$? -eq 1; then \
1572             case $$file in \
1573               ./cc*-checksum$(objext) | ./libgcc/* ) \
1574                 echo warning: $$file differs ;; \
1575               *) \
1576                 echo $$file differs >> .bad_compare ;; \
1577             esac ; \
1578           fi ; \
1579         done ; \
1580         if [ -f .bad_compare ]; then \
1581           echo "Bootstrap comparison failure!"; \
1582           cat .bad_compare; \
1583           exit 1; \
1584         else \
1585           true; \
1586         fi ; \
1587         $(STAMP) [+compare-target+][+ IF prev +]
1588         @bootstrap_lean@-rm -rf stage[+prev+]-* ; $(STAMP) stage[+prev+]-lean[+ ENDIF prev +]
1589 [+ ENDIF compare-target +]
1590
1591 [+ IF bootstrap-target +]
1592 .PHONY: [+bootstrap-target+]
1593 [+bootstrap-target+]: stage[+id+]-bubble
1594         [+ IF compare-target +]$(MAKE) [+compare-target+]
1595         [+ ENDIF compare-target +]$(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1596 [+ ENDIF bootstrap-target +]
1597
1598 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1599 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1600 .PHONY: distclean-stage[+id+]
1601 distclean-stage[+id+]::
1602         [ -f stage_current ] && $(MAKE) `cat stage_current`-end || :
1603         rm -rf stage[+id+]-* [+
1604           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1605
1606 [+ IF cleanstrap-target +]
1607 .PHONY: [+cleanstrap-target+]
1608 [+cleanstrap-target+]: distclean [+bootstrap-target+]
1609 [+ ENDIF cleanstrap-target +]
1610 @endif gcc-bootstrap
1611
1612 [+ ENDFOR bootstrap-stage +]
1613
1614 stageprofile-end::
1615         $(MAKE) distclean-stagefeedback
1616
1617 stagefeedback-start::
1618         @r=`${PWD_COMMAND}`; export r; \
1619         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1620         for i in prev-*; do \
1621           j=`echo $$i | sed s/^prev-//` ; \
1622           cd $$r/$$i && \
1623           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1624           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1625         done
1626
1627 @if gcc-bootstrap
1628 do-distclean: distclean-stage1
1629 @endif gcc-bootstrap
1630
1631 # --------------------------------------
1632 # Dependencies between different modules
1633 # --------------------------------------
1634
1635 # Generic dependencies for target modules on host stuff, especially gcc
1636 [+ FOR target_modules +][+ IF bootstrap +]
1637 @if gcc-bootstrap[+ FOR bootstrap_stage +]
1638 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+ ENDFOR +]
1639 @endif gcc-bootstrap[+ ENDIF bootstrap +]
1640 configure-target-[+module+]: maybe-all-gcc
1641 [+ ENDFOR target_modules +]
1642
1643 [+ FOR lang_env_dependencies +]
1644 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss
1645 [+ IF cxx +]configure-target-[+module+]: maybe-all-target-libstdc++-v3
1646 [+ ENDIF cxx +][+ ENDFOR lang_env_dependencies +]
1647
1648 # There are two types of dependencies here: 'hard' dependencies, where one
1649 # module simply won't build without the other; and 'soft' dependencies, where
1650 # if the depended-on module is missing, the depending module will do without
1651 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1652 # are made here to depend on a 'maybe-' target.  If you're not sure,
1653 # it's safer to use a soft dependency.
1654
1655 [+ ;; These Scheme functions build the bulk of the dependencies.
1656    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1657    ;; where "maybe-" is only included if HARD is true, and all-gcc
1658    ;; is taken from VAR-NAME.
1659    (define dep-target (lambda (module-kind var-name hard)
1660       (string-append
1661          (if hard "" "maybe-")
1662          (dep-subtarget var-name)
1663          module-kind
1664          (dep-module var-name)
1665       )))
1666
1667    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1668    (define make-dep (lambda (module-kind on-kind)
1669       (string-append
1670          (dep-target module-kind "module" #t) ": "
1671          (dep-target on-kind "on" (exist? "hard")))))
1672
1673    ;; dep-subtarget extracts everything up to the first dash in the given
1674    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1675    (define dep-subtarget (lambda (var-name)
1676       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1677
1678    ;; dep-module extracts everything up to the first dash in the given
1679    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1680    (define dep-module (lambda (var-name)
1681       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1682
1683    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1684    (define dep-stage (lambda ()
1685       (string-append
1686          "stage"
1687          (get "id")
1688          "-")))
1689
1690    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1691    ;; but is written in Scheme.
1692    (define dep-maybe (lambda ()
1693       (if (exist? "hard") "" "maybe-")))
1694
1695    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1696    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1697    ;; configure or build dependencies between bootstrapped modules; it returns
1698    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1699    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1700    ;; is only necessary for host modules.
1701    (define dep-kind (lambda ()
1702       (if (and (hash-ref boot-modules (dep-module "module"))
1703                (=* (dep-module "on") "build-"))
1704           "prebootstrap"
1705
1706           (if (or (= (dep-subtarget "on") "install-")
1707                   (not (hash-ref boot-modules (dep-module "module")))
1708                   (not (hash-ref boot-modules (dep-module "on"))))
1709               "normal"
1710               "bootstrap"))))
1711
1712    ;; We now build the hash table that is used by dep-kind.
1713    (define boot-modules (make-hash-table 113))
1714 +]
1715
1716 [+ FOR host_modules +][+
1717    (if (exist? "bootstrap")
1718        (hash-create-handle! boot-modules (get "module") #t))
1719    "" +][+ ENDFOR host_modules +]
1720 [+ FOR target_modules +][+
1721    (if (exist? "bootstrap")
1722        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1723    "" +][+ ENDFOR target_modules +]
1724
1725 # With all the machinery above in place, it is pretty easy to generate
1726 # dependencies.  Host dependencies are a bit more complex because we have
1727 # to check for bootstrap/prebootstrap dependencies.  To resolve
1728 # prebootstrap dependencies, prebootstrap modules are gathered in
1729 # a hash table.
1730 [+ FOR dependencies +][+ (make-dep "" "") +]
1731 [+ CASE (dep-kind) +]
1732 [+ == "prebootstrap"
1733      +][+ FOR bootstrap_stage +]
1734 [+ (make-dep (dep-stage) "") +][+
1735        ENDFOR bootstrap_stage +]
1736 all-prebootstrap: [+ (dep-target "" "on" (exist? "hard")) +]
1737 [+ == "bootstrap"
1738      +][+ FOR bootstrap_stage +]
1739 [+ (make-dep (dep-stage) (dep-stage)) +][+
1740        ENDFOR bootstrap_stage +]
1741 [+ ESAC +][+
1742 ENDFOR dependencies +]
1743
1744 # Non-toplevel bootstrap rules must depend on several packages, to be built
1745 # before gcc.  Another wart that will go away, hopefully soon.
1746 @if gcc-no-bootstrap
1747 [+ FOR host_modules +][+
1748    IF (and (not (= (get "module") "gcc"))
1749            (hash-ref boot-modules (get "module"))) +]
1750 all-prebootstrap: maybe-all-[+module+][+
1751    ENDIF +][+
1752 ENDFOR host_modules +]
1753 @endif gcc-no-bootstrap
1754
1755 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1756 GDB_TK = @GDB_TK@
1757 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1758 configure-gdb: $(CONFIGURE_GDB_TK)
1759 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1760 install-gdb: $(INSTALL_GDB_TK)
1761
1762 # Serialization dependencies.  Host configures don't work well in parallel to
1763 # each other, due to contention over config.cache.  Target configures and
1764 # build configures are similar.
1765 @serialization_dependencies@
1766
1767 # --------------------------------
1768 # Regenerating top level configury
1769 # --------------------------------
1770
1771 # Multilib.out tells target dirs what multilibs they should build.
1772 # There is really only one copy.  We use the 'timestamp' method to
1773 # work around various timestamp bugs on some systems.
1774 # We use move-if-change so that it's only considered updated when it
1775 # actually changes, because it has to depend on a phony target.
1776 multilib.out: maybe-all-gcc
1777         @r=`${PWD_COMMAND}`; export r; \
1778         echo "Checking multilib configuration..."; \
1779         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1780         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1781
1782 # Rebuilding Makefile.in, using autogen.
1783 AUTOGEN = autogen
1784 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1785         cd $(srcdir) && $(AUTOGEN) Makefile.def
1786
1787 # Rebuilding Makefile.
1788 Makefile: $(srcdir)/Makefile.in config.status
1789         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1790
1791 config.status: configure
1792         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1793
1794 # Rebuilding configure.
1795 AUTOCONF = autoconf
1796 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1797         cd $(srcdir) && $(AUTOCONF)
1798
1799 # ------------------------------
1800 # Special directives to GNU Make
1801 # ------------------------------
1802
1803 # Don't pass command-line variables to submakes.
1804 .NOEXPORT:
1805 MAKEOVERRIDES=
1806
1807 # end of Makefile.in