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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  24 #
  25
  26 # -------------------------------
  27 # Standard Autoconf-set variables
  28 # -------------------------------
  29 VPATH=@srcdir@
  30
  31 build_alias=@build_alias@
  32 build_cpu=@build_cpu@
  33 build_vendor=@build_vendor@
  34 build_os=@build_os@
  35 build_canonical=@build_cpu@-@build_vendor@-@build_os@
  36 host_alias=@host_alias@
  37 host_cpu=@host_cpu@
  38 host_vendor=@host_vendor@
  39 host_os=@host_os@
  40 host_canonical=@host_cpu@-@host_vendor@-@host_os@
  41 target_alias=@target_alias@
  42 target_cpu=@target_cpu@
  43 target_vendor=@target_vendor@
  44 target_os=@target_os@
  45 target_canonical=@target_cpu@-@target_vendor@-@target_os@
  46
  47 program_transform_name = @program_transform_name@
  48
  49 prefix = @prefix@
  50 exec_prefix = @exec_prefix@
  51
  52 srcdir = @srcdir@
  53
  54 bindir = @bindir@
  55 sbindir = @sbindir@
  56 libexecdir = @libexecdir@
  57 datadir = @datadir@
  58 sysconfdir = @sysconfdir@
  59 sharedstatedir = @sharedstatedir@
  60 localstatedir = @localstatedir@
  61 libdir = @libdir@
  62 includedir = @includedir@
  63 oldincludedir = @oldincludedir@
  64 infodir = @infodir@
  65 mandir = @mandir@
  66 man1dir = $(mandir)/man1
  67 man2dir = $(mandir)/man2
  68 man3dir = $(mandir)/man3
  69 man4dir = $(mandir)/man4
  70 man5dir = $(mandir)/man5
  71 man6dir = $(mandir)/man6
  72 man7dir = $(mandir)/man7
  73 man8dir = $(mandir)/man8
  74 man9dir = $(mandir)/man9
  75
  76 # INSTALL_PROGRAM_ARGS is changed by configure.in to use -x for a
  77 # cygwin host.
  78 INSTALL_PROGRAM_ARGS =
  79
  80 INSTALL = $(SHELL) $$s/install-sh -c
  81 INSTALL_PROGRAM = $(INSTALL) $(INSTALL_PROGRAM_ARGS)
  82 INSTALL_SCRIPT = $(INSTALL)
  83 INSTALL_DATA = $(INSTALL) -m 644
  84
  85 # -------------------------------------------------
  86 # Miscellaneous non-standard autoconf-set variables
  87 # -------------------------------------------------
  88
  89 links=@configlinks@
  90 # The file containing GCC's version number.
  91 gcc_version_trigger = @gcc_version_trigger@
  92 gcc_version = @gcc_version@
  93
  94 # The gcc driver likes to know the arguments it was configured with.
  95 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
  96
  97 gxx_include_dir = @gxx_include_dir@
  98 libstdcxx_incdir = @libstdcxx_incdir@
  99
 100 tooldir = @tooldir@
 101 build_tooldir = @build_tooldir@
 102
 103 # Directory in which the compiler finds executables, libraries, etc.
 104 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(gcc_version)
 105 GDB_NLM_DEPS =
 106
 107 # This is the name of the environment variable used for the path to
 108 # the libraries.
 109 RPATH_ENVVAR = @RPATH_ENVVAR@
 110
 111 # This is set by configure to REALLY_SET_LIB_PATH if --enable-shared
 112 # was used.
 113 SET_LIB_PATH = @SET_LIB_PATH@
 114
 115 # configure.in sets SET_LIB_PATH to this if --enable-shared was used.
 116 # Some platforms don't like blank entries, so we remove duplicate,
 117 # leading and trailing colons.
 118 REALLY_SET_LIB_PATH = \
 119   $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH):$(TARGET_LIB_PATH):$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 120
 121 # This is the list of directories to be built for the build system.
 122 BUILD_CONFIGDIRS = libiberty
 123 # Build programs are put under this directory.
 124 BUILD_SUBDIR = @build_subdir@
 125 # This is set by the configure script to the arguments to use when configuring
 126 # directories built for the build system.
 127 BUILD_CONFIGARGS = @build_configargs@
 128
 129 # This is the list of directories to built for the host system.
 130 SUBDIRS = @configdirs@
 131 # This is set by the configure script to the arguments to use when configuring
 132 # directories built for the host system.
 133 HOST_CONFIGARGS = @host_configargs@
 134
 135 # This is set by the configure script to the list of directories which
 136 # should be built using the target tools.
 137 TARGET_CONFIGDIRS = @target_configdirs@
 138 # Target libraries are put under this directory:
 139 TARGET_SUBDIR = @target_subdir@
 140 # This is set by the configure script to the arguments to use when configuring
 141 # directories built for the target.
 142 TARGET_CONFIGARGS = @target_configargs@
 143
 144 # ----------------------------------------------
 145 # Programs producing files for the BUILD machine
 146 # ----------------------------------------------
 147
 148 SHELL = @config_shell@
 149
 150 # pwd command to use.  Allow user to override default by setting PWDCMD in
 151 # the environment to account for automounters.  The make variable must not
 152 # be called PWDCMD, otherwise the value set here is passed to make
 153 # subprocesses and overrides the setting from the user's environment.
 154 PWD = $${PWDCMD-pwd}
 155
 156 # compilers to use to create programs which must be run in the build
 157 # environment.
 158 CC_FOR_BUILD = @CC_FOR_BUILD@
 159 CFLAGS_FOR_BUILD = $(CFLAGS)
 160
 161 CXX_FOR_BUILD = $(CXX)
 162
 163 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 164 # here so that they can be overridden by Makefile fragments.
 165 BUILD_CC = $(CC_FOR_BUILD)
 166 BUILD_PREFIX = @BUILD_PREFIX@
 167 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 168
 169 BISON=@BISON@
 170 USUAL_BISON = `if [ -f $$r/bison/bison ] ; then \
 171             echo $$r/bison/bison -L $$s/bison/ ; \
 172          else \
 173             echo bison ; \
 174          fi`
 175
 176 DEFAULT_YACC = @DEFAULT_YACC@
 177 YACC=@YACC@
 178 USUAL_YACC = `if [ -f $$r/bison/bison ] ; then \
 179             echo $$r/bison/bison -y -L $$s/bison/ ; \
 180         elif [ -f $$r/byacc/byacc ] ; then \
 181             echo $$r/byacc/byacc ; \
 182         else \
 183             echo ${DEFAULT_YACC} ; \
 184         fi`
 185
 186 DEFAULT_LEX = @DEFAULT_LEX@
 187 LEX=@LEX@
 188 USUAL_LEX = `if [ -f $$r/flex/flex ] ; \
 189         then echo $$r/flex/flex ; \
 190         else echo ${DEFAULT_LEX} ; fi`
 191
 192 DEFAULT_M4 = @DEFAULT_M4@
 193 M4 = `if [ -f $$r/m4/m4 ] ; \
 194         then echo $$r/m4/m4 ; \
 195         else echo ${DEFAULT_M4} ; fi`
 196
 197 # For an installed makeinfo, we require it to be from texinfo 4.2 or
 198 # higher, else we use the "missing" dummy.
 199 MAKEINFO=@MAKEINFO@
 200 USUAL_MAKEINFO = `if [ -f $$r/texinfo/makeinfo/makeinfo ] ; \
 201         then echo $$r/texinfo/makeinfo/makeinfo ; \
 202         else if (makeinfo --version \
 203           | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])') >/dev/null 2>&1; \
 204         then echo makeinfo; else echo $$s/missing makeinfo; fi; fi`
 205
 206 # This just becomes part of the MAKEINFO definition passed down to
 207 # sub-makes.  It lets flags be given on the command line while still
 208 # using the makeinfo from the object tree.
 209 # (Default to avoid splitting info files by setting the threshold high.)
 210 MAKEINFOFLAGS = --split-size=5000000
 211
 212 EXPECT = `if [ -f $$r/expect/expect ] ; \
 213         then echo $$r/expect/expect ; \
 214         else echo expect ; fi`
 215
 216 RUNTEST = `if [ -f $$s/dejagnu/runtest ] ; \
 217         then echo $$s/dejagnu/runtest ; \
 218         else echo runtest ; fi`
 219
 220 # ---------------------------------------------
 221 # Programs producing files for the HOST machine
 222 # ---------------------------------------------
 223
 224 # This is the list of directories that may be needed in RPATH_ENVVAR
 225 # so that programs built for the host machine work.
 226 HOST_LIB_PATH = $$r/bfd:$$r/opcodes
 227
 228 AS = @AS@
 229
 230 AR = @AR@
 231 AR_FLAGS = rc
 232
 233 CC = @CC@
 234 CFLAGS = @CFLAGS@
 235 LIBCFLAGS = $(CFLAGS)
 236
 237 CXX = @CXX@
 238 CXXFLAGS = @CXXFLAGS@
 239 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 240
 241 DLLTOOL = @DLLTOOL@
 242
 243 NM = @NM@
 244
 245 LD = @LD@
 246 LDFLAGS =
 247
 248 RANLIB = @RANLIB@
 249
 250 WINDRES = @WINDRES@
 251
 252 PICFLAG =
 253
 254 # -----------------------------------------------
 255 # Programs producing files for the TARGET machine
 256 # -----------------------------------------------
 257
 258 # This is the list of directories that may be needed in RPATH_ENVVAR
 259 # so that prorgams built for the target machine work.
 260 TARGET_LIB_PATH = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:
 261
 262 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 263
 264 AR_FOR_TARGET=@AR_FOR_TARGET@
 265 USUAL_AR_FOR_TARGET = ` \
 266   if [ -f $$r/binutils/ar ] ; then \
 267     echo $$r/binutils/ar ; \
 268   else \
 269     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
 270       echo $(AR); \
 271     else \
 272        echo ar | sed '$(program_transform_name)' ; \
 273     fi; \
 274   fi`
 275
 276 AS_FOR_TARGET=@AS_FOR_TARGET@
 277 USUAL_AS_FOR_TARGET = ` \
 278   if [ -f $$r/gas/as-new ] ; then \
 279     echo $$r/gas/as-new ; \
 280   elif [ -f $$r/gcc/xgcc ]; then \
 281     $(CC_FOR_TARGET) -print-prog-name=as ; \
 282   else \
 283     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
 284       echo $(AS); \
 285     else \
 286        echo as | sed '$(program_transform_name)' ; \
 287     fi; \
 288   fi`
 289
 290 CC_FOR_TARGET = @CC_FOR_TARGET@
 291 # During gcc bootstrap, if we use some random cc for stage1 then
 292 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
 293 # (which we know are built with gcc) are built with optimizations so
 294 # prepend -O2 when setting CFLAGS_FOR_TARGET.
 295 CFLAGS_FOR_TARGET = -O2 $(CFLAGS)
 296 # If GCC_FOR_TARGET is not overriden on the command line, then this
 297 # variable is passed down to the gcc Makefile, where it is used to
 298 # build libgcc2.a.  We define it here so that it can itself be
 299 # overridden on the command line.
 300 GCC_FOR_TARGET=@GCC_FOR_TARGET@
 301 USUAL_GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) $$r/gcc/xgcc -B$$r/gcc/ $(FLAGS_FOR_TARGET)
 302 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 303
 304 CXX_FOR_TARGET = @CXX_FOR_TARGET@
 305 RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
 306 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 307 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 308 CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
 309 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 310
 311 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 312 USUAL_DLLTOOL_FOR_TARGET = ` \
 313   if [ -f $$r/binutils/dlltool ] ; then \
 314     echo $$r/binutils/dlltool ; \
 315   else \
 316     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
 317       echo $(DLLTOOL); \
 318     else \
 319        echo dlltool | sed '$(program_transform_name)' ; \
 320     fi; \
 321   fi`
 322
 323 GCJ_FOR_TARGET = @GCJ_FOR_TARGET@
 324
 325 LD_FOR_TARGET=@LD_FOR_TARGET@
 326 USUAL_LD_FOR_TARGET = ` \
 327   if [ -f $$r/ld/ld-new ] ; then \
 328     echo $$r/ld/ld-new ; \
 329   elif [ -f $$r/gcc/xgcc ]; then \
 330     $(CC_FOR_TARGET) -print-prog-name=ld ; \
 331   else \
 332     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
 333       echo $(LD); \
 334     else \
 335        echo ld | sed '$(program_transform_name)' ; \
 336     fi; \
 337   fi`
 338
 339 LDFLAGS_FOR_TARGET =
 340
 341 NM_FOR_TARGET=@NM_FOR_TARGET@
 342 USUAL_NM_FOR_TARGET = ` \
 343   if [ -f $$r/binutils/nm-new ] ; then \
 344     echo $$r/binutils/nm-new ; \
 345   elif [ -f $$r/gcc/xgcc ]; then \
 346     $(CC_FOR_TARGET) -print-prog-name=nm ; \
 347   else \
 348     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
 349       echo $(NM); \
 350     else \
 351        echo nm | sed '$(program_transform_name)' ; \
 352     fi; \
 353   fi`
 354
 355 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 356 USUAL_RANLIB_FOR_TARGET = ` \
 357   if [ -f $$r/binutils/ranlib ] ; then \
 358     echo $$r/binutils/ranlib ; \
 359   else \
 360     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
 361       if [ x'$(RANLIB)' != x ]; then \
 362          echo $(RANLIB); \
 363       else \
 364          echo ranlib; \
 365       fi; \
 366     else \
 367        echo ranlib | sed '$(program_transform_name)' ; \
 368     fi; \
 369   fi`
 370
 371 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 372 USUAL_WINDRES_FOR_TARGET = ` \
 373   if [ -f $$r/binutils/windres ] ; then \
 374     echo $$r/binutils/windres ; \
 375   else \
 376     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
 377       echo $(WINDRES); \
 378     else \
 379        echo windres | sed '$(program_transform_name)' ; \
 380     fi; \
 381   fi`
 382
 383 PICFLAG_FOR_TARGET =
 384
 385 # ------------------------------------
 386 # Miscellaneous targets and flag lists
 387 # ------------------------------------
 388
 389 # The first rule in the file had better be this one.  Don't put any above it.
 390 # This lives here to allow makefile fragments to contain dependencies.
 391 all: all.normal
 392 .PHONY: all
 393
 394 #### host and target specific makefile fragments come in here.
 395 @target_makefile_frag@
 396 @alphaieee_frag@
 397 @ospace_frag@
 398 @host_makefile_frag@
 399 ###
 400
 401 # Flags to pass down to all sub-makes.
 402 # Please keep these in alphabetical order.
 403 BASE_FLAGS_TO_PASS = \
 404         "AR_FLAGS=$(AR_FLAGS)" \
 405         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 406         "AS_FOR_TARGET=$(AS_FOR_TARGET)" \
 407         "BISON=$(BISON)" \
 408         "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
 409         "CC_FOR_TARGET=$(CC_FOR_TARGET)" \
 410         "CFLAGS=$(CFLAGS)" \
 411         "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
 412         "GCJ_FOR_TARGET=$(GCJ_FOR_TARGET)" \
 413         "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
 414         "CXXFLAGS=$(CXXFLAGS)" \
 415         "CXXFLAGS_FOR_TARGET=$(CXXFLAGS_FOR_TARGET)" \
 416         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \
 417         "DESTDIR=$(DESTDIR)" \
 418         "DLLTOOL_FOR_TARGET=$(DLLTOOL_FOR_TARGET)" \
 419         "INSTALL=$(INSTALL)" \
 420         "INSTALL_DATA=$(INSTALL_DATA)" \
 421         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
 422         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
 423         "LDFLAGS=$(LDFLAGS)" \
 424         "LEX=$(LEX)" \
 425         "LD_FOR_TARGET=$(LD_FOR_TARGET)" \
 426         "LIBCFLAGS=$(LIBCFLAGS)" \
 427         "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
 428         "LIBCXXFLAGS=$(LIBCXXFLAGS)" \
 429         "LIBCXXFLAGS_FOR_TARGET=$(LIBCXXFLAGS_FOR_TARGET)" \
 430         "M4=$(M4)" \
 431         "MAKE=$(MAKE)" \
 432         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
 433         "NM_FOR_TARGET=$(NM_FOR_TARGET)" \
 434         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 435         "RPATH_ENVVAR=$(RPATH_ENVVAR)" \
 436         "SHELL=$(SHELL)" \
 437         "EXPECT=$(EXPECT)" \
 438         "RUNTEST=$(RUNTEST)" \
 439         "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
 440         "TARGET_SUBDIR=$(TARGET_SUBDIR)" \
 441         "WINDRES_FOR_TARGET=$(WINDRES_FOR_TARGET)" \
 442         "YACC=$(YACC)" \
 443         "bindir=$(bindir)" \
 444         "datadir=$(datadir)" \
 445         "exec_prefix=$(exec_prefix)" \
 446         "includedir=$(includedir)" \
 447         "infodir=$(infodir)" \
 448         "libdir=$(libdir)" \
 449         "libexecdir=$(libexecdir)" \
 450         "lispdir=$(lispdir)" \
 451         "libstdcxx_incdir=$(libstdcxx_incdir)" \
 452         "libsubdir=$(libsubdir)" \
 453         "localstatedir=$(localstatedir)" \
 454         "mandir=$(mandir)" \
 455         "oldincludedir=$(oldincludedir)" \
 456         "prefix=$(prefix)" \
 457         "sbindir=$(sbindir)" \
 458         "sharedstatedir=$(sharedstatedir)" \
 459         "sysconfdir=$(sysconfdir)" \
 460         "tooldir=$(tooldir)" \
 461         "build_tooldir=$(build_tooldir)" \
 462         "gxx_include_dir=$(gxx_include_dir)" \
 463         "gcc_version=$(gcc_version)" \
 464         "gcc_version_trigger=$(gcc_version_trigger)" \
 465         "target_alias=$(target_alias)"
 466
 467 # For any flags above that may contain shell code that varies from one
 468 # target library to another.  When doing recursive invocations of the
 469 # top-level Makefile, we don't want the outer make to evaluate them,
 470 # so we pass these variables down unchanged.  They must not contain
 471 # single nor double quotes.
 472 RECURSE_FLAGS = \
 473         CXX_FOR_TARGET='$(CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 474         RAW_CXX_FOR_TARGET='$(RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 475
 476 # Flags to pass down to most sub-makes, in which we're building with
 477 # the host environment.
 478 # If any variables are added here, they must be added to do-*, below.
 479 EXTRA_HOST_FLAGS = \
 480         'AR=$(AR)' \
 481         'AS=$(AS)' \
 482         'CC=$(CC)' \
 483         'CXX=$(CXX)' \
 484         'DLLTOOL=$(DLLTOOL)' \
 485         'LD=$(LD)' \
 486         'NM=$(NM)' \
 487         'RANLIB=$(RANLIB)' \
 488         'WINDRES=$(WINDRES)'
 489
 490 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 491
 492 # Flags that are concerned with the location of the X11 include files
 493 # and library files
 494 #
 495 # NOTE: until the top-level is getting the values via autoconf, it only
 496 # causes problems to have this top-level Makefile overriding the autoconf-set
 497 # values in child directories.  Only variables that don't conflict with
 498 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 499 #
 500 X11_FLAGS_TO_PASS = \
 501         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 502         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 503
 504 # Flags to pass down to makes which are built with the target environment.
 505 # The double $ decreases the length of the command line; the variables
 506 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
 507 # If any variables are added here, they must be added to do-*, below.
 508 EXTRA_TARGET_FLAGS = \
 509         'AR=$$(AR_FOR_TARGET)' \
 510         'AS=$$(AS_FOR_TARGET)' \
 511         'CC=$$(CC_FOR_TARGET)' \
 512         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 513         'CXX=$$(CXX_FOR_TARGET)' \
 514         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 515         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 516         'LD=$$(LD_FOR_TARGET)' \
 517         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 518         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 519         'NM=$$(NM_FOR_TARGET)' \
 520         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 521         'WINDRES=$$(WINDRES_FOR_TARGET)'
 522
 523 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 524
 525 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 526 # unfortunately needs the native compiler and the target ar and
 527 # ranlib.
 528 # If any variables are added here, they must be added to do-*, below.
 529 # The HOST_* variables are a special case, which are used for the gcc
 530 # cross-building scheme.
 531 EXTRA_GCC_FLAGS = \
 532         'AR=$(AR)' \
 533         'AS=$(AS)' \
 534         'CC=$(CC)' \
 535         'CXX=$(CXX)' \
 536         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 537         'BUILD_CC=$(CC_FOR_BUILD)' \
 538         'BUILD_PREFIX=$(BUILD_PREFIX)' \
 539         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
 540         'NM=$(NM)' \
 541         'RANLIB=$(RANLIB)' \
 542         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 543         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 544         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
 545         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s/.*=$$/XFOO=/`" \
 546         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s/.*=$$/XFOO=/`" \
 547         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s/.*=$$/XFOO=/`" \
 548         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \
 549         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \
 550         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s/.*=$$/XFOO=/`" \
 551         "`echo 'ENQUIRE=$(ENQUIRE)' | sed -e s/.*=$$/XFOO=/`" \
 552         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \
 553         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s/.*=$$/XFOO=/`"
 554
 555 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS)
 556
 557 .PHONY: configure-host
 558 configure-host: maybe-configure-gcc [+
 559   FOR host_modules +] \
 560     maybe-configure-[+module+][+
 561   ENDFOR host_modules +]
 562 .PHONY: configure-target
 563 configure-target: [+
 564   FOR target_modules +] \
 565     maybe-configure-target-[+module+][+
 566   ENDFOR target_modules +]
 567
 568 # This is a list of the targets for which we can do a clean-{target}.
 569 CLEAN_MODULES =[+
 570     FOR host_modules +][+
 571         IF (not (or (exist? "no_clean") (exist? "with_x"))) +] \
 572         clean-[+module+][+
 573         ENDIF no_clean +][+
 574     ENDFOR host_modules +]
 575
 576 # All of the target modules that can be cleaned
 577 CLEAN_TARGET_MODULES =[+
 578     FOR target_modules +][+
 579         IF (not (exist? "no_clean")) +] \
 580         clean-target-[+module+][+
 581         ENDIF no_clean +][+
 582     ENDFOR target_modules +]
 583
 584 # All of the x11 modules that can be cleaned
 585 CLEAN_X11_MODULES = [+ FOR host_modules +][+ IF with_x +]\
 586         clean-[+module+] [+ ENDIF with_x +][+ ENDFOR host_modules +]
 587
 588 # The target built for a native build.
 589 .PHONY: all.normal
 590 all.normal: @all_build_modules@ all-host all-target
 591
 592 .PHONY: all-host
 593 all-host: maybe-all-gcc [+
 594   FOR host_modules +] \
 595     maybe-all-[+module+][+
 596   ENDFOR host_modules +]
 597 .PHONY: all-target
 598 all-target: [+
 599   FOR target_modules +] \
 600     maybe-all-target-[+module+][+
 601   ENDFOR target_modules +]
 602
 603 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 604 # ``make X'' in all subdirectories (because, in general, there is a
 605 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 606 # but it may do additional work as well).
 607 # This target ensures that $(BASE_FLAGS_TO_PASS) appears only once,
 608 # because it is so large that it can easily overflow the command line
 609 # length limit on some systems.
 610 [+ FOR recursive_targets +]
 611 .PHONY: do-[+target+]
 612 do-[+target+]:
 613         @r=`${PWD}`; export r; \
 614         s=`cd $(srcdir); ${PWD}`; export s; \
 615         $(SET_LIB_PATH) \
 616         for i in $(SUBDIRS) -dummy-; do \
 617           if [ -f ./$$i/Makefile ]; then \
 618             case $$i in \
 619             gcc) \
 620               for flag in $(EXTRA_GCC_FLAGS); do \
 621                 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 622               done; \
 623               ;; \
 624             *) \
 625               for flag in $(EXTRA_HOST_FLAGS); do \
 626                 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 627               done; \
 628               ;; \
 629             esac ; \
 630             (cd ./$$i && \
 631                 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 632                         "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 633                         "RANLIB=$${RANLIB}" \
 634                         "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 635                         [+target+]) \
 636             || exit 1; \
 637           else true; fi; \
 638         done
 639         # Break into two pieces
 640         r=`${PWD}`; export r; \
 641         s=`cd $(srcdir); ${PWD}`; export s; \
 642         $(SET_LIB_PATH) \
 643         for i in $(TARGET_CONFIGDIRS) -dummy-; do \
 644           if [ -f $(TARGET_SUBDIR)/$$i/Makefile ]; then \
 645             for flag in $(EXTRA_TARGET_FLAGS); do \
 646                 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 647             done; \
 648             (cd $(TARGET_SUBDIR)/$$i && \
 649                 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 650                         "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 651                         "RANLIB=$${RANLIB}" \
 652                         "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 653                         [+target+]) \
 654             || exit 1; \
 655           else true; fi; \
 656         done
 657 [+ ENDFOR recursive_targets +]
 658
 659
 660 # Here are the targets which correspond to the do-X targets.
 661
 662 .PHONY: info installcheck dvi install-info
 663 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 664 .PHONY: local-clean local-distclean local-maintainer-clean
 665 info: do-info
 666 installcheck: do-installcheck
 667 dvi: do-dvi
 668
 669 # Make sure makeinfo is built before we do a `make info', if we're
 670 # in fact building texinfo.
 671 do-info: maybe-all-texinfo
 672
 673 install-info: do-install-info dir.info
 674         s=`cd $(srcdir); ${PWD}`; export s; \
 675         if [ -f dir.info ] ; then \
 676           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 677         else true ; fi
 678
 679 local-clean:
 680         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 681
 682 local-distclean:
 683         -rm -f Makefile config.status config.cache mh-frag mt-frag
 684         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 685         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 686           rm -rf $(TARGET_SUBDIR); \
 687         else true; fi
 688         -rm -rf $(BUILD_SUBDIR)
 689         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 690         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 691         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 692         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 693         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 694
 695 local-maintainer-clean:
 696         @echo "This command is intended for maintainers to use;"
 697         @echo "it deletes files that may require special tools to rebuild."
 698
 699 clean: do-clean local-clean
 700 mostlyclean: do-mostlyclean local-clean
 701 distclean: do-distclean local-clean local-distclean
 702 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 703 maintainer-clean: local-distclean
 704 realclean: maintainer-clean
 705
 706 # This rule is used to clean specific modules.
 707 .PHONY: $(CLEAN_MODULES) $(CLEAN_X11_MODULES) clean-gcc
 708 $(CLEAN_MODULES) $(CLEAN_X11_MODULES) clean-gcc:
 709         @dir=`echo $@ | sed -e 's/clean-//'`; \
 710         if [ -f ./$${dir}/Makefile ] ; then \
 711           r=`${PWD}`; export r; \
 712           s=`cd $(srcdir); ${PWD}`; export s; \
 713           $(SET_LIB_PATH) \
 714           (cd $${dir} && $(MAKE) $(FLAGS_TO_PASS) clean); \
 715         else \
 716           true; \
 717         fi
 718
 719 .PHONY: $(CLEAN_TARGET_MODULES)
 720 $(CLEAN_TARGET_MODULES):
 721         @dir=`echo $@ | sed -e 's/clean-target-//'`; \
 722         rm -f $(TARGET_SUBDIR)/$${dir}/multilib.out $(TARGET_SUBDIR)/$${dir}/tmpmulti.out; \
 723         if [ -f $(TARGET_SUBDIR)/$${dir}/Makefile ] ; then \
 724           r=`${PWD}`; export r; \
 725           s=`cd $(srcdir); ${PWD}`; export s; \
 726           $(SET_LIB_PATH) \
 727           (cd $(TARGET_SUBDIR)/$${dir} && $(MAKE) $(TARGET_FLAGS_TO_PASS) clean); \
 728         else \
 729           true; \
 730         fi
 731
 732 clean-target: $(CLEAN_TARGET_MODULES) clean-target-libgcc
 733 clean-target-libgcc:
 734         test ! -d gcc/libgcc || \
 735         (cd gcc/libgcc && find . -type d -print) | \
 736         while read d; do rm -f gcc/$$d/libgcc.a || : ; done
 737         -rm -rf gcc/libgcc
 738
 739 # Check target.
 740
 741 .PHONY: check do-check
 742 check:
 743         $(MAKE) do-check NOTPARALLEL=parallel-ok
 744
 745 # Only include modules actually being configured and built.
 746 do-check: @check_host_modules@ \
 747         @check_target_modules@
 748
 749 # Automated reporting of test results.
 750
 751 warning.log: build.log
 752         $(srcdir)/contrib/warn_summary build.log > $@
 753
 754 mail-report.log:
 755         if test x'$(BOOT_CFLAGS)' != x''; then \
 756             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 757         fi; \
 758         $(srcdir)/contrib/test_summary -t >$@
 759         chmod +x $@
 760         echo If you really want to send e-mail, run ./$@ now
 761
 762 mail-report-with-warnings.log: warning.log
 763         if test x'$(BOOT_CFLAGS)' != x''; then \
 764             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 765         fi; \
 766         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 767         chmod +x $@
 768         echo If you really want to send e-mail, run ./$@ now
 769
 770 # Installation targets.
 771
 772 .PHONY: install uninstall
 773 install: installdirs install-host install-target
 774
 775 .PHONY: install-host
 776 install-host: maybe-install-gcc [+
 777   FOR host_modules +] \
 778     maybe-install-[+module+][+
 779   ENDFOR host_modules +]
 780 .PHONY: install-target
 781 install-target: [+
 782   FOR target_modules +] \
 783     maybe-install-target-[+module+][+
 784   ENDFOR target_modules +]
 785
 786 uninstall:
 787         @echo "the uninstall target is not supported in this tree"
 788
 789 .PHONY: install.all
 790 install.all: install-no-fixedincludes
 791         @if [ -f ./gcc/Makefile ] ; then \
 792                 r=`${PWD}` ; export r ; \
 793                 $(SET_LIB_PATH) \
 794                 (cd ./gcc && \
 795                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 796         else \
 797                 true ; \
 798         fi
 799
 800 # install-no-fixedincludes is used because Cygnus can not distribute
 801 # the fixed header files.
 802 .PHONY: install-no-fixedincludes
 803 install-no-fixedincludes: installdirs @install_host_modules_nogcc@ \
 804         install-target gcc-no-fixedincludes
 805
 806 ### other supporting targets
 807
 808 MAKEDIRS= \
 809         $(DESTDIR)$(prefix) \
 810         $(DESTDIR)$(exec_prefix)
 811 .PHONY: installdirs
 812 installdirs: mkinstalldirs
 813         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 814
 815 dir.info: do-install-info
 816         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 817           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 818           mv -f dir.info.new dir.info ; \
 819         else true ; \
 820         fi
 821
 822 dist:
 823         @echo "Building a full distribution of this tree isn't done"
 824         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 825
 826 etags tags: TAGS
 827
 828 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 829 # ability to use several tags files at once, so there is probably no need
 830 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 831 # (if we felt like it) have this Makefile write a piece of elisp which
 832 # the user could load to tell emacs19 where all the TAGS files we just
 833 # built are.
 834 TAGS: do-TAGS
 835
 836 # --------------------------------------
 837 # Modules which run on the build machine
 838 # --------------------------------------
 839 [+ FOR build_modules +]
 840 .PHONY: configure-build-[+module+] maybe-configure-build-[+module+]
 841 maybe-configure-build-[+module+]:
 842 configure-build-[+module+]:
 843         @test ! -f $(BUILD_SUBDIR)/[+module+]/Makefile || exit 0; \
 844         [ -d $(BUILD_SUBDIR)/[+module+] ] || \
 845           mkdir $(BUILD_SUBDIR)/[+module+];\
 846         r=`${PWD}`; export r; \
 847         s=`cd $(srcdir); ${PWD}`; export s; \
 848         AR="$(AR_FOR_BUILD)"; export AR; \
 849         AS="$(AS_FOR_BUILD)"; export AS; \
 850         CC="$(CC_FOR_BUILD)"; export CC; \
 851         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 852         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 853         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 854         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 855         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 856         LD="$(LD_FOR_BUILD)"; export LD; \
 857         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 858         NM="$(NM_FOR_BUILD)"; export NM; \
 859         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 860         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 861         echo Configuring in $(BUILD_SUBDIR)/[+module+]; \
 862         cd "$(BUILD_SUBDIR)/[+module+]" || exit 1; \
 863         case $(srcdir) in \
 864           /* | [A-Za-z]:[\\/]*) \
 865             topdir=$(srcdir) ;; \
 866           *) \
 867             case "$(BUILD_SUBDIR)" in \
 868               .) topdir="../$(srcdir)" ;; \
 869               *) topdir="../../$(srcdir)" ;; \
 870             esac ;; \
 871         esac; \
 872         if [ "$(srcdir)" = "." ] ; then \
 873           if [ "$(BUILD_SUBDIR)" != "." ] ; then \
 874             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
 875               if [ -f Makefile ]; then \
 876                 if $(MAKE) distclean; then \
 877                   true; \
 878                 else \
 879                   exit 1; \
 880                 fi; \
 881               else \
 882                 true; \
 883               fi; \
 884             else \
 885               exit 1; \
 886             fi; \
 887           else \
 888             true; \
 889           fi; \
 890           srcdiroption="--srcdir=."; \
 891           libsrcdir="."; \
 892         else \
 893           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 894           libsrcdir="$$s/[+module+]"; \
 895         fi; \
 896         rm -f no-such-file || : ; \
 897         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
 898           $(BUILD_CONFIGARGS) $${srcdiroption} \
 899           --with-build-subdir="$(BUILD_SUBDIR)" \
 900           || exit 1
 901
 902 .PHONY: all-build-[+module+] maybe-all-build-[+module+]
 903 maybe-all-build-[+module+]:
 904 all-build-[+module+]: configure-build-[+module+]
 905         @r=`${PWD}`; export r; \
 906         s=`cd $(srcdir); ${PWD}`; export s; \
 907         (cd $(BUILD_SUBDIR)/[+module+] && $(MAKE) all)
 908 [+ ENDFOR build_modules +]
 909
 910 # --------------------------------------
 911 # Modules which run on the host machine
 912 # --------------------------------------
 913 [+ FOR host_modules +]
 914 .PHONY: configure-[+module+] maybe-configure-[+module+]
 915 maybe-configure-[+module+]:
 916 configure-[+module+]:
 917         @test ! -f [+module+]/Makefile || exit 0; \
 918         [ -d [+module+] ] || mkdir [+module+]; \
 919         r=`${PWD}`; export r; \
 920         s=`cd $(srcdir); ${PWD}`; export s; \
 921         CC="$(CC)"; export CC; \
 922         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 923         CXX="$(CXX)"; export CXX; \
 924         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 925         if [ z$(build_canonical) !=  z$(host_canoncial) ] ; then \
 926           AR="$(AR)"; export AR; \
 927           AS="$(AS)"; export AS; \
 928           CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 929           DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 930           LD="$(LD)"; export LD; \
 931           NM="$(NM)"; export NM; \
 932           RANLIB="$(RANLIB)"; export RANLIB; \
 933           WINDRES="$(WINDRES)"; export WINDRES; \
 934           OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 935           OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 936         fi; \
 937         echo Configuring in [+module+]; \
 938         cd [+module+] || exit 1; \
 939         case $(srcdir) in \
 940           \.) \
 941             srcdiroption="--srcdir=."; \
 942             libsrcdir=".";; \
 943           /* | [A-Za-z]:[\\/]*) \
 944             srcdiroption="--srcdir=$(srcdir)/[+module+]"; \
 945             libsrcdir="$$s/[+module+]";; \
 946           *) \
 947             srcdiroption="--srcdir=../$(srcdir)/[+module+]"; \
 948             libsrcdir="$$s/[+module+]";; \
 949         esac; \
 950         $(SHELL) $${libsrcdir}/configure \
 951           $(HOST_CONFIGARGS) $${srcdiroption} \
 952           || exit 1
 953
 954 .PHONY: all-[+module+] maybe-all-[+module+]
 955 maybe-all-[+module+]:
 956 all-[+module+]: configure-[+module+]
 957         @r=`${PWD}`; export r; \
 958         s=`cd $(srcdir); ${PWD}`; export s; \
 959         $(SET_LIB_PATH) \
 960         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 961           IF with_x
 962             +] $(X11_FLAGS_TO_PASS)[+
 963           ENDIF with_x +] all)
 964
 965 [+ IF no_check +]
 966 .PHONY: check-[+module+]
 967 check-[+module+]:
 968 [+ ELIF no_check_cross +]
 969 .PHONY: check-[+module+]
 970 # This module is only tested in a native toolchain.
 971 check-[+module+]:
 972         @if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
 973           r=`${PWD}`; export r; \
 974           s=`cd $(srcdir); ${PWD}`; export s; \
 975           $(SET_LIB_PATH) \
 976           (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 977             IF with_x
 978               +] $(X11_FLAGS_TO_PASS)[+
 979             ENDIF with_x +] check); \
 980         fi
 981 [+ ELSE check +]
 982 .PHONY: check-[+module+]
 983 check-[+module+]:
 984         @r=`${PWD}`; export r; \
 985         s=`cd $(srcdir); ${PWD}`; export s; \
 986         $(SET_LIB_PATH) \
 987         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 988           IF with_x
 989             +] $(X11_FLAGS_TO_PASS)[+
 990           ENDIF with_x +] check)
 991 [+ ENDIF no_check +]
 992
 993 [+ IF no_install +]
 994 .PHONY: install-[+module+] maybe-install-[+module+]
 995 maybe-install-[+module+]:
 996 install-[+module+]:
 997 [+ ELSE install +]
 998 .PHONY: install-[+module+] maybe-install-[+module+]
 999 maybe-install-[+module+]:
1000 install-[+module+]: installdirs
1001         @r=`${PWD}`; export r; \
1002         s=`cd $(srcdir); ${PWD}`; export s; \
1003         $(SET_LIB_PATH) \
1004         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
1005           IF with_x
1006             +] $(X11_FLAGS_TO_PASS)[+
1007           ENDIF with_x +] install)
1008 [+ ENDIF no_install +]
1009 [+ ENDFOR host_modules +]
1010
1011 # ---------------------------------------
1012 # Modules which run on the target machine
1013 # ---------------------------------------
1014 [+ FOR target_modules +]
1015 .PHONY: configure-target-[+module+] maybe-configure-target-[+module+]
1016 maybe-configure-target-[+module+]:
1017
1018 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
1019 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
1020         @[ -d $(TARGET_SUBDIR)/[+module+] ] || \
1021           mkdir $(TARGET_SUBDIR)/[+module+]; \
1022         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
1023         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
1024
1025 configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/multilib.out
1026         @test ! -f $(TARGET_SUBDIR)/[+module+]/Makefile || exit 0; \
1027         [ -d $(TARGET_SUBDIR)/[+module+] ] || \
1028           mkdir $(TARGET_SUBDIR)/[+module+];\
1029         r=`${PWD}`; export r; \
1030         s=`cd $(srcdir); ${PWD}`; export s; \
1031         $(SET_LIB_PATH) \
1032         AR="$(AR_FOR_TARGET)"; export AR; \
1033         AS="$(AS_FOR_TARGET)"; export AS; \
1034         CC="$(CC_FOR_TARGET)"; export CC; \
1035         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1036         CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \[+
1037 IF raw_cxx +]
1038         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
1039         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX; \[+
1040 ELSE normal_cxx +]
1041         CXX="$(CXX_FOR_TARGET)"; export CXX; \[+
1042 ENDIF raw_cxx +]
1043         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1044         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
1045         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
1046         LD="$(LD_FOR_TARGET)"; export LD; \
1047         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
1048         NM="$(NM_FOR_TARGET)"; export NM; \
1049         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
1050         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
1051         echo Configuring in $(TARGET_SUBDIR)/[+module+]; \
1052         cd "$(TARGET_SUBDIR)/[+module+]" || exit 1; \
1053         case $(srcdir) in \
1054           /* | [A-Za-z]:[\\/]*) \
1055             topdir=$(srcdir) ;; \
1056           *) \
1057             case "$(TARGET_SUBDIR)" in \
1058               .) topdir="../$(srcdir)" ;; \
1059               *) topdir="../../$(srcdir)" ;; \
1060             esac ;; \
1061         esac; \
1062         if [ "$(srcdir)" = "." ] ; then \
1063           if [ "$(TARGET_SUBDIR)" != "." ] ; then \
1064             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
1065               if [ -f Makefile ]; then \
1066                 if $(MAKE) distclean; then \
1067                   true; \
1068                 else \
1069                   exit 1; \
1070                 fi; \
1071               else \
1072                 true; \
1073               fi; \
1074             else \
1075               exit 1; \
1076             fi; \
1077           else \
1078             true; \
1079           fi; \
1080           srcdiroption="--srcdir=."; \
1081           libsrcdir="."; \
1082         else \
1083           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1084           libsrcdir="$$s/[+module+]"; \
1085         fi; \
1086         rm -f no-such-file || : ; \
1087         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
1088           $(TARGET_CONFIGARGS) $${srcdiroption} \
1089           --with-target-subdir="$(TARGET_SUBDIR)" \
1090           || exit 1
1091
1092 .PHONY: all-target-[+module+] maybe-all-target-[+module+]
1093 maybe-all-target-[+module+]:
1094 all-target-[+module+]: configure-target-[+module+]
1095         @r=`${PWD}`; export r; \
1096         s=`cd $(srcdir); ${PWD}`; export s; \
1097         $(SET_LIB_PATH) \
1098         (cd $(TARGET_SUBDIR)/[+module+] && \
1099           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1100             IF raw_cxx
1101           +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1102             ENDIF raw_cxx
1103           +] all)
1104 [+ IF no_check +]
1105 # Dummy target for uncheckable module.
1106 .PHONY: check-target-[+module+]
1107 check-target-[+module+]:
1108 [+ ELSE check +]
1109 .PHONY: check-target-[+module+]
1110 check-target-[+module+]:
1111         @r=`${PWD}`; export r; \
1112         s=`cd $(srcdir); ${PWD}`; export s; \
1113         $(SET_LIB_PATH) \
1114         (cd $(TARGET_SUBDIR)/[+module+] && \
1115           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1116             IF raw_cxx
1117               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1118             ENDIF raw_cxx
1119           +] check)
1120 [+ ENDIF no_check +]
1121 [+ IF no_install +]
1122 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1123 maybe-install-target-[+module+]:
1124 # Dummy target for uninstallable.
1125 install-target-[+module+]:
1126 [+ ELSE install +]
1127 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1128 maybe-install-target-[+module+]:
1129 install-target-[+module+]: installdirs
1130         @r=`${PWD}`; export r; \
1131         s=`cd $(srcdir); ${PWD}`; export s; \
1132         $(SET_LIB_PATH) \
1133         (cd $(TARGET_SUBDIR)/[+module+] && \
1134           $(MAKE) $(TARGET_FLAGS_TO_PASS) install)
1135 [+ ENDIF no_install +]
1136 [+ ENDFOR target_modules +]
1137
1138 # ----------
1139 # GCC module
1140 # ----------
1141
1142 # Unfortunately, while gcc _should_ be a host module,
1143 # libgcc is a target module, and gen* programs are
1144 # build modules.  So GCC is a sort of hybrid.
1145
1146 # gcc is the only module which uses GCC_FLAGS_TO_PASS.
1147 .PHONY: configure-gcc maybe-configure-gcc
1148 maybe-configure-gcc:
1149 configure-gcc:
1150         @test ! -f gcc/Makefile || exit 0; \
1151         [ -d gcc ] || mkdir gcc; \
1152         r=`${PWD}`; export r; \
1153         s=`cd $(srcdir); ${PWD}`; export s; \
1154         CC="$(CC)"; export CC; \
1155         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1156         CXX="$(CXX)"; export CXX; \
1157         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1158         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1159         if [ z$(build_canonical) !=  z$(host_canoncial) ] ; then \
1160           AR="$(AR)"; export AR; \
1161           AS="$(AS)"; export AS; \
1162           CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
1163           DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1164           LD="$(LD)"; export LD; \
1165           NM="$(NM)"; export NM; \
1166           RANLIB="$(RANLIB)"; export RANLIB; \
1167           WINDRES="$(WINDRES)"; export WINDRES; \
1168           OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1169           OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1170         fi; \
1171         echo Configuring in gcc; \
1172         cd gcc || exit 1; \
1173         case $(srcdir) in \
1174           \.) \
1175             srcdiroption="--srcdir=."; \
1176             libsrcdir=".";; \
1177           /* | [A-Za-z]:[\\/]*) \
1178             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1179             libsrcdir="$$s/gcc";; \
1180           *) \
1181             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1182             libsrcdir="$$s/gcc";; \
1183         esac; \
1184         $(SHELL) $${libsrcdir}/configure \
1185           $(HOST_CONFIGARGS) $${srcdiroption} \
1186           || exit 1
1187
1188 # Don't 'make all' in gcc if it's already been made by 'bootstrap'; that
1189 # causes trouble.  This wart will be fixed eventually by moving
1190 # the bootstrap behavior to this file.
1191 .PHONY: all-gcc maybe-all-gcc
1192 maybe-all-gcc:
1193 all-gcc: configure-gcc
1194         @if [ -f gcc/stage_last ] ; then \
1195           r=`${PWD}`; export r; \
1196           s=`cd $(srcdir); ${PWD}`; export s; \
1197           $(SET_LIB_PATH) \
1198           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) quickstrap); \
1199         else \
1200           r=`${PWD}`; export r; \
1201           s=`cd $(srcdir); ${PWD}`; export s; \
1202           $(SET_LIB_PATH) \
1203           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) all); \
1204         fi
1205
1206 # Building GCC uses some tools for rebuilding "source" files
1207 # like texinfo, bison/byacc, etc.  So we must depend on those.
1208 #
1209 # While building GCC, it may be necessary to run various target
1210 # programs like the assembler, linker, etc.  So we depend on
1211 # those too.
1212 #
1213 # In theory, on an SMP all those dependencies can be resolved
1214 # in parallel.
1215 #
1216 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1217 .PHONY: $(GCC_STRAP_TARGETS)
1218 $(GCC_STRAP_TARGETS): all-bootstrap configure-gcc
1219         @r=`${PWD}`; export r; \
1220         s=`cd $(srcdir); ${PWD}`; export s; \
1221         $(SET_LIB_PATH) \
1222         echo "Bootstrapping the compiler"; \
1223         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1224         @r=`${PWD}`; export r; \
1225         s=`cd $(srcdir); ${PWD}`; export s; \
1226         case "$@" in \
1227           *bootstrap4-lean ) \
1228             msg="Comparing stage3 and stage4 of the compiler"; \
1229             compare=compare3-lean ;; \
1230           *bootstrap4 ) \
1231             msg="Comparing stage3 and stage4 of the compiler"; \
1232             compare=compare3 ;; \
1233           *-lean ) \
1234             msg="Comparing stage2 and stage3 of the compiler"; \
1235             compare=compare-lean ;; \
1236           * ) \
1237             msg="Comparing stage2 and stage3 of the compiler"; \
1238             compare=compare ;; \
1239         esac; \
1240         $(SET_LIB_PATH) \
1241         echo "$$msg"; \
1242         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1243         @r=`${PWD}`; export r; \
1244         s=`cd $(srcdir); ${PWD}` ; export s; \
1245         $(SET_LIB_PATH) \
1246         echo "Building runtime libraries"; \
1247         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1248
1249 .PHONY: cross
1250 cross: all-texinfo all-bison all-byacc all-binutils all-gas all-ld
1251         @r=`${PWD}`; export r; \
1252         s=`cd $(srcdir); ${PWD}`; export s; \
1253         $(SET_LIB_PATH) \
1254         echo "Building the C and C++ compiler"; \
1255         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1256         @r=`${PWD}`; export r; \
1257         s=`cd $(srcdir); ${PWD}` ; export s; \
1258         $(SET_LIB_PATH) \
1259         echo "Building runtime libraries"; \
1260         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) \
1261           LANGUAGES="c c++" all
1262
1263 .PHONY: check-gcc
1264 check-gcc:
1265         @if [ -f ./gcc/Makefile ] ; then \
1266           r=`${PWD}`; export r; \
1267           s=`cd $(srcdir); ${PWD}`; export s; \
1268           $(SET_LIB_PATH) \
1269           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check); \
1270         else \
1271           true; \
1272         fi
1273
1274 .PHONY: check-gcc-c++
1275 check-gcc-c++:
1276         @if [ -f ./gcc/Makefile ] ; then \
1277           r=`${PWD}`; export r; \
1278           s=`cd $(srcdir); ${PWD}`; export s; \
1279           $(SET_LIB_PATH) \
1280           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1281         else \
1282           true; \
1283         fi
1284
1285 .PHONY: check-c++
1286 check-c++:
1287         $(MAKE) check-target-libstdc++-v3 check-gcc-c++ NOTPARALLEL=parallel-ok
1288
1289 .PHONY: install-gcc maybe-install-gcc
1290 maybe-install-gcc:
1291 install-gcc:
1292         @if [ -f ./gcc/Makefile ] ; then \
1293           r=`${PWD}`; export r; \
1294           s=`cd $(srcdir); ${PWD}`; export s; \
1295           $(SET_LIB_PATH) \
1296           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1297         else \
1298           true; \
1299         fi
1300
1301 # Install the gcc headers files, but not the fixed include files,
1302 # which Cygnus is not allowed to distribute.  This rule is very
1303 # dependent on the workings of the gcc Makefile.in.
1304 .PHONY: gcc-no-fixedincludes
1305 gcc-no-fixedincludes:
1306         @if [ -f ./gcc/Makefile ]; then \
1307           rm -rf gcc/tmp-include; \
1308           mv gcc/include gcc/tmp-include 2>/dev/null; \
1309           mkdir gcc/include; \
1310           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1311           touch gcc/stmp-fixinc gcc/include/fixed; \
1312           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1313           r=`${PWD}`; export r; \
1314           s=`cd $(srcdir); ${PWD}` ; export s; \
1315           $(SET_LIB_PATH) \
1316           (cd ./gcc && \
1317            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1318           rm -rf gcc/include; \
1319           mv gcc/tmp-include gcc/include 2>/dev/null; \
1320         else true; fi
1321
1322 # --------------------------------------
1323 # Dependencies between different modules
1324 # --------------------------------------
1325
1326 # There are two types of dependencies here: 'hard' dependencies, where one
1327 # module simply won't build without the other; and 'soft' dependencies, where
1328 # if the depended-on module is missing, the depending module will do without
1329 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1330 # are specified by depending on a 'maybe-' target.  If you're not sure,
1331 # it's safer to use a soft dependency.
1332
1333 # Host modules specific to gcc.
1334 # GCC needs to identify certain tools.
1335 configure-gcc: maybe-configure-binutils maybe-configure-gas maybe-configure-ld maybe-configure-bison maybe-configure-flex
1336 all-gcc: maybe-all-libiberty maybe-all-bison maybe-all-byacc maybe-all-binutils maybe-all-gas maybe-all-ld maybe-all-zlib
1337 # This is a slightly kludgy method of getting dependencies on
1338 # all-build-libiberty correct; it would be better to build it every time.
1339 all-gcc: maybe-all-build-libiberty
1340 all-bootstrap: maybe-all-libiberty maybe-all-texinfo maybe-all-bison maybe-all-byacc maybe-all-binutils maybe-all-gas maybe-all-ld maybe-all-zlib
1341
1342 # Host modules specific to gdb.
1343 # GDB needs to know that the simulator is being built.
1344 configure-gdb: maybe-configure-tcl maybe-configure-tk maybe-configure-sim
1345 GDB_TK = @GDB_TK@
1346 all-gdb: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-mmalloc maybe-all-readline maybe-all-bison maybe-all-byacc maybe-all-sim $(gdbnlmrequirements) $(GDB_TK)
1347 install-gdb: maybe-install-tcl maybe-install-tk maybe-install-itcl maybe-install-tix maybe-install-libgui
1348 configure-libgui: maybe-configure-tcl maybe-configure-tk
1349 all-libgui: maybe-all-tcl maybe-all-tk maybe-all-itcl
1350
1351 # Host modules specific to binutils.
1352 configure-bfd: configure-libiberty
1353 all-bfd: maybe-all-libiberty maybe-all-intl
1354 all-binutils: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-flex maybe-all-bison maybe-all-byacc maybe-all-intl
1355 # We put install-opcodes before install-binutils because the installed
1356 # binutils might be on PATH, and they might need the shared opcodes
1357 # library.
1358 install-binutils: maybe-install-opcodes
1359 # libopcodes depends on libbfd
1360 install-opcodes: maybe-install-bfd
1361 all-gas: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-intl
1362 all-gprof: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-intl
1363 all-ld: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-bison maybe-all-byacc maybe-all-flex maybe-all-intl
1364 all-opcodes: maybe-all-bfd maybe-all-libiberty
1365
1366 # Other host modules in the 'src' repository.
1367 all-dejagnu: maybe-all-tcl maybe-all-expect maybe-all-tk
1368 configure-expect: maybe-configure-tcl maybe-configure-tk
1369 all-expect: maybe-all-tcl maybe-all-tk
1370 configure-itcl: maybe-configure-tcl maybe-configure-tk
1371 all-itcl: maybe-all-tcl maybe-all-tk
1372 # We put install-tcl before install-itcl because itcl wants to run a
1373 # program on installation which uses the Tcl libraries.
1374 install-itcl: maybe-install-tcl
1375 all-sid: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-tcl maybe-all-tk
1376 install-sid: maybe-install-tcl maybe-install-tk
1377 all-sim: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-readline maybe-configure-gdb
1378 configure-tk: maybe-configure-tcl
1379 all-tk: maybe-all-tcl
1380 configure-tix: maybe-configure-tcl maybe-configure-tk
1381 all-tix: maybe-all-tcl maybe-all-tk
1382 all-texinfo: maybe-all-libiberty
1383
1384 # Other host modules.  Warning, these are not well tested.
1385 all-autoconf: maybe-all-m4 maybe-all-texinfo
1386 all-automake: maybe-all-m4 maybe-all-texinfo
1387 all-bison: maybe-all-texinfo
1388 all-diff: maybe-all-libiberty
1389 all-fastjar: maybe-all-zlib maybe-all-libiberty
1390 all-fileutils: maybe-all-libiberty
1391 all-flex: maybe-all-libiberty maybe-all-bison maybe-all-byacc
1392 all-gzip: maybe-all-libiberty
1393 all-hello: maybe-all-libiberty
1394 all-m4: maybe-all-libiberty maybe-all-texinfo
1395 all-make: maybe-all-libiberty
1396 all-patch: maybe-all-libiberty
1397 all-prms: maybe-all-libiberty
1398 all-recode: maybe-all-libiberty
1399 all-sed: maybe-all-libiberty
1400 all-send-pr: maybe-all-prms
1401 all-tar: maybe-all-libiberty
1402 all-uudecode: maybe-all-libiberty
1403
1404 ALL_GCC = maybe-all-gcc
1405 ALL_GCC_C = $(ALL_GCC) maybe-all-target-newlib maybe-all-target-libgloss
1406 ALL_GCC_CXX = $(ALL_GCC_C) maybe-all-target-libstdc++-v3
1407
1408 # Target modules specific to gcc.
1409 configure-target-boehm-gc: $(ALL_GCC_C) maybe-configure-target-qthreads
1410 configure-target-fastjar: maybe-configure-target-zlib
1411 all-target-fastjar: maybe-all-target-zlib maybe-all-target-libiberty
1412 configure-target-libf2c: $(ALL_GCC_C)
1413 all-target-libf2c: maybe-all-target-libiberty
1414 configure-target-libffi: $(ALL_GCC_C)
1415 configure-target-libjava: $(ALL_GCC_C) maybe-configure-target-zlib maybe-configure-target-boehm-gc maybe-configure-target-qthreads maybe-configure-target-libffi
1416 all-target-libjava: maybe-all-fastjar maybe-all-target-zlib maybe-all-target-boehm-gc maybe-all-target-qthreads maybe-all-target-libffi
1417 configure-target-libobjc: $(ALL_GCC_C)
1418 all-target-libobjc: maybe-all-target-libiberty
1419 configure-target-libstdc++-v3: $(ALL_GCC_C)
1420 all-target-libstdc++-v3: maybe-all-target-libiberty
1421 configure-target-zlib: $(ALL_GCC_C)
1422
1423 # Target modules in the 'src' repository.
1424 configure-target-examples: $(ALL_GCC_C)
1425 configure-target-libgloss: $(ALL_GCC)
1426 all-target-libgloss: maybe-configure-target-newlib
1427 configure-target-libiberty: $(ALL_GCC_C)
1428 configure-target-libtermcap: $(ALL_GCC_C)
1429 configure-target-newlib: $(ALL_GCC)
1430 configure-target-rda: $(ALL_GCC_C)
1431 configure-target-winsup: $(ALL_GCC_C)
1432 all-target-winsup: maybe-all-target-libiberty maybe-all-target-libtermcap
1433
1434 # Other target modules.  Warning, these are not well tested.
1435 configure-target-gperf: $(ALL_GCC_CXX)
1436 all-target-gperf: maybe-all-target-libiberty maybe-all-target-libstdc++-v3
1437 configure-target-qthreads: $(ALL_GCC_C)
1438
1439 # Dependencies of maybe-foo on foo.  These are used because, for example,
1440 # all-gcc only depends on all-gas if gas is present and being configured.
1441 @maybe_dependencies@
1442
1443 # Serialization dependencies.  Host configures don't work well in parallel to
1444 # each other, due to contention over config.cache.  Target configures and
1445 # build configures are similar.
1446 @serialization_dependencies@
1447
1448 # --------------------------------
1449 # Regenerating top level configury
1450 # --------------------------------
1451
1452 # Multilib.out tells target dirs what multilibs they should build.
1453 # There is really only one copy.  We use the 'timestamp' method to
1454 # work around various timestamp bugs on some systems.
1455 # We use move-if-change so that it's only considered updated when it
1456 # actually changes, because it has to depend on a phony target.
1457 multilib.out: maybe-all-gcc
1458         @r=`${PWD}`; export r; \
1459         echo "Checking multilib configuration..."; \
1460         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1461         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1462
1463 # Rebuilding Makefile.in, using autogen.
1464 AUTOGEN = autogen
1465 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1466         cd $(srcdir) && $(AUTOGEN) Makefile.def
1467
1468 # Rebuilding Makefile.
1469 Makefile: $(srcdir)/Makefile.in config.status
1470         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1471
1472 config.status: configure $(gcc_version_trigger)
1473         $(SHELL) ./config.status --recheck
1474
1475 # Rebuilding configure.
1476 AUTOCONF = autoconf
1477 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1478         cd $(srcdir) && $(AUTOCONF)
1479
1480 # ------------------------------
1481 # Special directives to GNU Make
1482 # ------------------------------
1483
1484 # Tell GNU make 3.79 not to run the top level in parallel.  This
1485 # prevents contention for $builddir/$target/config.cache, as well
1486 # as minimizing scatter in file system caches.
1487 NOTPARALLEL = .NOTPARALLEL
1488 $(NOTPARALLEL):
1489
1490 # Don't pass command-line variables to submakes.
1491 .NOEXPORT:
1492 MAKEOVERRIDES=
1493
1494 # end of Makefile.in