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