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 EXTRA_HOST_FLAGS = \
 479         'AR=$(AR)' \
 480         'AS=$(AS)' \
 481         'CC=$(CC)' \
 482         'CXX=$(CXX)' \
 483         'DLLTOOL=$(DLLTOOL)' \
 484         'LD=$(LD)' \
 485         'NM=$(NM)' \
 486         'RANLIB=$(RANLIB)' \
 487         'WINDRES=$(WINDRES)'
 488
 489 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 490
 491 # Flags that are concerned with the location of the X11 include files
 492 # and library files
 493 #
 494 # NOTE: until the top-level is getting the values via autoconf, it only
 495 # causes problems to have this top-level Makefile overriding the autoconf-set
 496 # values in child directories.  Only variables that don't conflict with
 497 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 498 #
 499 X11_FLAGS_TO_PASS = \
 500         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 501         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 502
 503 # Flags to pass down to makes which are built with the target environment.
 504 # The double $ decreases the length of the command line; the variables
 505 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
 506 EXTRA_TARGET_FLAGS = \
 507         'AR=$$(AR_FOR_TARGET)' \
 508         'AS=$$(AS_FOR_TARGET)' \
 509         'CC=$$(CC_FOR_TARGET)' \
 510         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 511         'CXX=$$(CXX_FOR_TARGET)' \
 512         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 513         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 514         'LD=$$(LD_FOR_TARGET)' \
 515         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 516         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 517         'NM=$$(NM_FOR_TARGET)' \
 518         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 519         'WINDRES=$$(WINDRES_FOR_TARGET)'
 520
 521 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 522
 523 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 524 # unfortunately needs the native compiler and the target ar and
 525 # ranlib.
 526 # If any variables are added here, they must be added to do-*, below.
 527 # The BUILD_* variables are a special case, which are used for the gcc
 528 # cross-building scheme.
 529 EXTRA_GCC_FLAGS = \
 530         'AR=$(AR)' \
 531         'AS=$(AS)' \
 532         'CC=$(CC)' \
 533         'CXX=$(CXX)' \
 534         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 535         'BUILD_CC=$(CC_FOR_BUILD)' \
 536         'BUILD_PREFIX=$(BUILD_PREFIX)' \
 537         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
 538         'NM=$(NM)' \
 539         'RANLIB=$(RANLIB)' \
 540         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 541         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 542         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
 543         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s/.*=$$/XFOO=/`" \
 544         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s/.*=$$/XFOO=/`" \
 545         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s/.*=$$/XFOO=/`" \
 546         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \
 547         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \
 548         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s/.*=$$/XFOO=/`" \
 549         "`echo 'ENQUIRE=$(ENQUIRE)' | sed -e s/.*=$$/XFOO=/`" \
 550         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \
 551         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s/.*=$$/XFOO=/`"
 552
 553 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS)
 554
 555 .PHONY: configure-host
 556 configure-host: maybe-configure-gcc [+
 557   FOR host_modules +] \
 558     maybe-configure-[+module+][+
 559   ENDFOR host_modules +]
 560 .PHONY: configure-target
 561 configure-target: [+
 562   FOR target_modules +] \
 563     maybe-configure-target-[+module+][+
 564   ENDFOR target_modules +]
 565
 566 # The target built for a native build.
 567 .PHONY: all.normal
 568 all.normal: @all_build_modules@ all-host all-target
 569
 570 .PHONY: all-host
 571 all-host: maybe-all-gcc [+
 572   FOR host_modules +] \
 573     maybe-all-[+module+][+
 574   ENDFOR host_modules +]
 575 .PHONY: all-target
 576 all-target: [+
 577   FOR target_modules +] \
 578     maybe-all-target-[+module+][+
 579   ENDFOR target_modules +]
 580
 581 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 582 # ``make X'' in all subdirectories (because, in general, there is a
 583 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 584 # but it may do additional work as well).
 585 [+ FOR recursive_targets +]
 586 .PHONY: do-[+make_target+]
 587 do-[+make_target+]: [+make_target+]-host [+make_target+]-target
 588
 589 .PHONY: [+make_target+]-host
 590 [+make_target+]-host: maybe-[+make_target+]-gcc [+
 591   FOR host_modules +] \
 592     maybe-[+make_target+]-[+module+][+
 593   ENDFOR host_modules +]
 594
 595 .PHONY: [+make_target+]-target
 596 [+make_target+]-target: [+
 597   FOR target_modules +] \
 598     maybe-[+make_target+]-target-[+module+][+
 599   ENDFOR target_modules +]
 600
 601 # GCC, the eternal special case
 602 .PHONY: maybe-[+make_target+]-gcc [+make_target+]-gcc
 603 maybe-[+make_target+]-gcc:
 604 [+make_target+]-gcc: [+
 605   FOR depend +]\
 606     [+depend+]-gcc [+
 607   ENDFOR depend +]
 608         @[ -f ./gcc/Makefile ] || exit 0; \
 609         r=`${PWD}`; export r; \
 610         s=`cd $(srcdir); ${PWD}`; export s; \
 611         $(SET_LIB_PATH) \
 612         for flag in $(EXTRA_GCC_FLAGS); do \
 613           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 614         done; \
 615         echo "Doing [+make_target+] in gcc" ; \
 616         (cd gcc && \
 617           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 618                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 619                   "RANLIB=$${RANLIB}" \
 620                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 621                   [+make_target+]) \
 622           || exit 1
 623
 624 # Host modules.
 625 [+ FOR host_modules +]
 626 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
 627 maybe-[+make_target+]-[+module+]:
 628 [+ IF (match-value? = "missing" (get "make_target") ) +]
 629 # [+module+] doesn't support [+make_target+].
 630 [+make_target+]-[+module+]:
 631 [+ ELSE +]
 632 [+make_target+]-[+module+]: [+
 633   FOR depend +]\
 634     [+depend+]-[+module+] [+
 635   ENDFOR depend +]
 636         @[ -f ./[+module+]/Makefile ] || exit 0; \
 637         r=`${PWD}`; export r; \
 638         s=`cd $(srcdir); ${PWD}`; export s; \
 639         $(SET_LIB_PATH) \
 640         for flag in $(EXTRA_HOST_FLAGS); do \
 641           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 642         done; \
 643         echo "Doing [+make_target+] in [+module+]" ; \
 644         (cd [+module+] && \
 645           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 646                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 647                   "RANLIB=$${RANLIB}" \
 648                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 649                   [+make_target+]) \
 650           || exit 1
 651 [+ ENDIF +]
 652 [+ ENDFOR host_modules +]
 653
 654 # Target modules.
 655 [+ FOR target_modules +]
 656 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
 657 maybe-[+make_target+]-target-[+module+]:
 658 [+ IF (match-value? = "missing" (get "make_target") ) +]
 659 # [+module+] doesn't support [+make_target+].
 660 [+make_target+]-[+module+]:
 661 [+ ELSE +]
 662 [+make_target+]-target-[+module+]: [+
 663   FOR depend +]\
 664     [+depend+]-target-[+module+] [+
 665   ENDFOR depend +]
 666         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
 667         r=`${PWD}`; export r; \
 668         s=`cd $(srcdir); ${PWD}`; export s; \
 669         $(SET_LIB_PATH) \
 670         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
 671         for flag in $(EXTRA_TARGET_FLAGS); do \
 672           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 673         done; \
 674         (cd $(TARGET_SUBDIR)/[+module+] && \
 675           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 676                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 677                   "RANLIB=$${RANLIB}" \
 678                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 679                   [+make_target+]) \
 680           || exit 1
 681 [+ ENDIF +]
 682 [+ ENDFOR target_modules +]
 683 [+ ENDFOR recursive_targets +]
 684
 685 # Here are the targets which correspond to the do-X targets.
 686
 687 .PHONY: info installcheck dvi install-info
 688 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 689 .PHONY: local-clean local-distclean local-maintainer-clean
 690 info: do-info
 691 installcheck: do-installcheck
 692 dvi: do-dvi
 693
 694 # Make sure makeinfo is built before we do a `make info', if we're
 695 # in fact building texinfo.
 696 do-info: maybe-all-texinfo
 697
 698 install-info: do-install-info dir.info
 699         s=`cd $(srcdir); ${PWD}`; export s; \
 700         if [ -f dir.info ] ; then \
 701           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 702         else true ; fi
 703
 704 local-clean:
 705         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 706
 707 local-distclean:
 708         -rm -f Makefile config.status config.cache mh-frag mt-frag
 709         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 710         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 711           rm -rf $(TARGET_SUBDIR); \
 712         else true; fi
 713         -rm -rf $(BUILD_SUBDIR)
 714         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 715         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 716         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 717         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 718         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 719
 720 local-maintainer-clean:
 721         @echo "This command is intended for maintainers to use;"
 722         @echo "it deletes files that may require special tools to rebuild."
 723
 724 clean: do-clean local-clean
 725 mostlyclean: do-mostlyclean local-clean
 726 distclean: do-distclean local-clean local-distclean
 727 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 728 maintainer-clean: local-distclean
 729 realclean: maintainer-clean
 730
 731 # Extra dependency for clean-target, owing to the mixed nature of gcc
 732 clean-target: 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: maybe-check-gcc [+
 747   FOR host_modules +] \
 748     maybe-check-[+module+][+
 749   ENDFOR host_modules +][+
 750   FOR target_modules +] \
 751     maybe-check-target-[+module+][+
 752   ENDFOR target_modules +]
 753
 754 # Automated reporting of test results.
 755
 756 warning.log: build.log
 757         $(srcdir)/contrib/warn_summary build.log > $@
 758
 759 mail-report.log:
 760         if test x'$(BOOT_CFLAGS)' != x''; then \
 761             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 762         fi; \
 763         $(srcdir)/contrib/test_summary -t >$@
 764         chmod +x $@
 765         echo If you really want to send e-mail, run ./$@ now
 766
 767 mail-report-with-warnings.log: warning.log
 768         if test x'$(BOOT_CFLAGS)' != x''; then \
 769             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 770         fi; \
 771         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 772         chmod +x $@
 773         echo If you really want to send e-mail, run ./$@ now
 774
 775 # Installation targets.
 776
 777 .PHONY: install uninstall
 778 install: installdirs install-host install-target
 779
 780 .PHONY: install-host-nogcc
 781 install-host-nogcc: [+
 782   FOR host_modules +] \
 783     maybe-install-[+module+][+
 784   ENDFOR host_modules +]
 785
 786 .PHONY: install-host
 787 install-host: maybe-install-gcc [+
 788   FOR host_modules +] \
 789     maybe-install-[+module+][+
 790   ENDFOR host_modules +]
 791
 792 .PHONY: install-target
 793 install-target: [+
 794   FOR target_modules +] \
 795     maybe-install-target-[+module+][+
 796   ENDFOR target_modules +]
 797
 798 uninstall:
 799         @echo "the uninstall target is not supported in this tree"
 800
 801 .PHONY: install.all
 802 install.all: install-no-fixedincludes
 803         @if [ -f ./gcc/Makefile ] ; then \
 804                 r=`${PWD}` ; export r ; \
 805                 $(SET_LIB_PATH) \
 806                 (cd ./gcc && \
 807                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 808         else \
 809                 true ; \
 810         fi
 811
 812 # install-no-fixedincludes is used because Cygnus can not distribute
 813 # the fixed header files.
 814 .PHONY: install-no-fixedincludes
 815 install-no-fixedincludes: installdirs install-host-nogcc \
 816         install-target gcc-no-fixedincludes
 817
 818 ### other supporting targets
 819
 820 MAKEDIRS= \
 821         $(DESTDIR)$(prefix) \
 822         $(DESTDIR)$(exec_prefix)
 823 .PHONY: installdirs
 824 installdirs: mkinstalldirs
 825         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 826
 827 dir.info: do-install-info
 828         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 829           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 830           mv -f dir.info.new dir.info ; \
 831         else true ; \
 832         fi
 833
 834 dist:
 835         @echo "Building a full distribution of this tree isn't done"
 836         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 837
 838 etags tags: TAGS
 839
 840 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 841 # ability to use several tags files at once, so there is probably no need
 842 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 843 # (if we felt like it) have this Makefile write a piece of elisp which
 844 # the user could load to tell emacs19 where all the TAGS files we just
 845 # built are.
 846 TAGS: do-TAGS
 847
 848 # --------------------------------------
 849 # Modules which run on the build machine
 850 # --------------------------------------
 851 [+ FOR build_modules +]
 852 .PHONY: configure-build-[+module+] maybe-configure-build-[+module+]
 853 maybe-configure-build-[+module+]:
 854 configure-build-[+module+]:
 855         @test ! -f $(BUILD_SUBDIR)/[+module+]/Makefile || exit 0; \
 856         [ -d $(BUILD_SUBDIR)/[+module+] ] || \
 857           mkdir $(BUILD_SUBDIR)/[+module+];\
 858         r=`${PWD}`; export r; \
 859         s=`cd $(srcdir); ${PWD}`; export s; \
 860         AR="$(AR_FOR_BUILD)"; export AR; \
 861         AS="$(AS_FOR_BUILD)"; export AS; \
 862         CC="$(CC_FOR_BUILD)"; export CC; \
 863         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 864         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 865         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 866         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 867         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 868         LD="$(LD_FOR_BUILD)"; export LD; \
 869         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 870         NM="$(NM_FOR_BUILD)"; export NM; \
 871         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 872         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 873         echo Configuring in $(BUILD_SUBDIR)/[+module+]; \
 874         cd "$(BUILD_SUBDIR)/[+module+]" || exit 1; \
 875         case $(srcdir) in \
 876           /* | [A-Za-z]:[\\/]*) \
 877             topdir=$(srcdir) ;; \
 878           *) \
 879             case "$(BUILD_SUBDIR)" in \
 880               .) topdir="../$(srcdir)" ;; \
 881               *) topdir="../../$(srcdir)" ;; \
 882             esac ;; \
 883         esac; \
 884         if [ "$(srcdir)" = "." ] ; then \
 885           if [ "$(BUILD_SUBDIR)" != "." ] ; then \
 886             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
 887               if [ -f Makefile ]; then \
 888                 if $(MAKE) distclean; then \
 889                   true; \
 890                 else \
 891                   exit 1; \
 892                 fi; \
 893               else \
 894                 true; \
 895               fi; \
 896             else \
 897               exit 1; \
 898             fi; \
 899           else \
 900             true; \
 901           fi; \
 902           srcdiroption="--srcdir=."; \
 903           libsrcdir="."; \
 904         else \
 905           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 906           libsrcdir="$$s/[+module+]"; \
 907         fi; \
 908         rm -f no-such-file || : ; \
 909         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
 910           $(BUILD_CONFIGARGS) $${srcdiroption} \
 911           --with-build-subdir="$(BUILD_SUBDIR)" \
 912           || exit 1
 913
 914 .PHONY: all-build-[+module+] maybe-all-build-[+module+]
 915 maybe-all-build-[+module+]:
 916 all-build-[+module+]: configure-build-[+module+]
 917         @r=`${PWD}`; export r; \
 918         s=`cd $(srcdir); ${PWD}`; export s; \
 919         (cd $(BUILD_SUBDIR)/[+module+] && $(MAKE) all)
 920 [+ ENDFOR build_modules +]
 921
 922 # --------------------------------------
 923 # Modules which run on the host machine
 924 # --------------------------------------
 925 [+ FOR host_modules +]
 926 .PHONY: configure-[+module+] maybe-configure-[+module+]
 927 maybe-configure-[+module+]:
 928 configure-[+module+]:
 929         @test ! -f [+module+]/Makefile || exit 0; \
 930         [ -d [+module+] ] || mkdir [+module+]; \
 931         r=`${PWD}`; export r; \
 932         s=`cd $(srcdir); ${PWD}`; export s; \
 933         CC="$(CC)"; export CC; \
 934         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 935         CXX="$(CXX)"; export CXX; \
 936         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 937         if [ z$(build_canonical) !=  z$(host_canoncial) ] ; then \
 938           AR="$(AR)"; export AR; \
 939           AS="$(AS)"; export AS; \
 940           CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 941           DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 942           LD="$(LD)"; export LD; \
 943           NM="$(NM)"; export NM; \
 944           RANLIB="$(RANLIB)"; export RANLIB; \
 945           WINDRES="$(WINDRES)"; export WINDRES; \
 946           OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 947           OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 948         fi; \
 949         echo Configuring in [+module+]; \
 950         cd [+module+] || exit 1; \
 951         case $(srcdir) in \
 952           \.) \
 953             srcdiroption="--srcdir=."; \
 954             libsrcdir=".";; \
 955           /* | [A-Za-z]:[\\/]*) \
 956             srcdiroption="--srcdir=$(srcdir)/[+module+]"; \
 957             libsrcdir="$$s/[+module+]";; \
 958           *) \
 959             srcdiroption="--srcdir=../$(srcdir)/[+module+]"; \
 960             libsrcdir="$$s/[+module+]";; \
 961         esac; \
 962         $(SHELL) $${libsrcdir}/configure \
 963           $(HOST_CONFIGARGS) $${srcdiroption} \
 964           || exit 1
 965
 966 .PHONY: all-[+module+] maybe-all-[+module+]
 967 maybe-all-[+module+]:
 968 all-[+module+]: configure-[+module+]
 969         @r=`${PWD}`; export r; \
 970         s=`cd $(srcdir); ${PWD}`; export s; \
 971         $(SET_LIB_PATH) \
 972         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 973           IF with_x
 974             +] $(X11_FLAGS_TO_PASS)[+
 975           ENDIF with_x +] all)
 976
 977 .PHONY: check-[+module+] maybe-check-[+module+]
 978 maybe-check-[+module+]:
 979 [+ IF no_check +]
 980 check-[+module+]:
 981 [+ ELIF no_check_cross +]
 982 # This module is only tested in a native toolchain.
 983 check-[+module+]:
 984         @if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
 985           r=`${PWD}`; export r; \
 986           s=`cd $(srcdir); ${PWD}`; export s; \
 987           $(SET_LIB_PATH) \
 988           (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 989             IF with_x
 990               +] $(X11_FLAGS_TO_PASS)[+
 991             ENDIF with_x +] check); \
 992         fi
 993 [+ ELSE check +]
 994 check-[+module+]:
 995         @r=`${PWD}`; export r; \
 996         s=`cd $(srcdir); ${PWD}`; export s; \
 997         $(SET_LIB_PATH) \
 998         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 999           IF with_x
1000             +] $(X11_FLAGS_TO_PASS)[+
1001           ENDIF with_x +] check)
1002 [+ ENDIF no_check +]
1003
1004 .PHONY: install-[+module+] maybe-install-[+module+]
1005 maybe-install-[+module+]:
1006 [+ IF no_install +]
1007 install-[+module+]:
1008 [+ ELSE install +]
1009 install-[+module+]: installdirs
1010         @r=`${PWD}`; export r; \
1011         s=`cd $(srcdir); ${PWD}`; export s; \
1012         $(SET_LIB_PATH) \
1013         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
1014           IF with_x
1015             +] $(X11_FLAGS_TO_PASS)[+
1016           ENDIF with_x +] install)
1017 [+ ENDIF no_install +]
1018 [+ ENDFOR host_modules +]
1019
1020 # ---------------------------------------
1021 # Modules which run on the target machine
1022 # ---------------------------------------
1023 [+ FOR target_modules +]
1024 .PHONY: configure-target-[+module+] maybe-configure-target-[+module+]
1025 maybe-configure-target-[+module+]:
1026
1027 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
1028 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
1029         @[ -d $(TARGET_SUBDIR)/[+module+] ] || \
1030           mkdir $(TARGET_SUBDIR)/[+module+]; \
1031         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
1032         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
1033
1034 configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/multilib.out
1035         @test ! -f $(TARGET_SUBDIR)/[+module+]/Makefile || exit 0; \
1036         [ -d $(TARGET_SUBDIR)/[+module+] ] || \
1037           mkdir $(TARGET_SUBDIR)/[+module+];\
1038         r=`${PWD}`; export r; \
1039         s=`cd $(srcdir); ${PWD}`; export s; \
1040         $(SET_LIB_PATH) \
1041         AR="$(AR_FOR_TARGET)"; export AR; \
1042         AS="$(AS_FOR_TARGET)"; export AS; \
1043         CC="$(CC_FOR_TARGET)"; export CC; \
1044         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1045         CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \[+
1046 IF raw_cxx +]
1047         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
1048         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX; \[+
1049 ELSE normal_cxx +]
1050         CXX="$(CXX_FOR_TARGET)"; export CXX; \[+
1051 ENDIF raw_cxx +]
1052         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1053         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
1054         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
1055         LD="$(LD_FOR_TARGET)"; export LD; \
1056         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
1057         NM="$(NM_FOR_TARGET)"; export NM; \
1058         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
1059         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
1060         echo Configuring in $(TARGET_SUBDIR)/[+module+]; \
1061         cd "$(TARGET_SUBDIR)/[+module+]" || exit 1; \
1062         case $(srcdir) in \
1063           /* | [A-Za-z]:[\\/]*) \
1064             topdir=$(srcdir) ;; \
1065           *) \
1066             case "$(TARGET_SUBDIR)" in \
1067               .) topdir="../$(srcdir)" ;; \
1068               *) topdir="../../$(srcdir)" ;; \
1069             esac ;; \
1070         esac; \
1071         if [ "$(srcdir)" = "." ] ; then \
1072           if [ "$(TARGET_SUBDIR)" != "." ] ; then \
1073             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
1074               if [ -f Makefile ]; then \
1075                 if $(MAKE) distclean; then \
1076                   true; \
1077                 else \
1078                   exit 1; \
1079                 fi; \
1080               else \
1081                 true; \
1082               fi; \
1083             else \
1084               exit 1; \
1085             fi; \
1086           else \
1087             true; \
1088           fi; \
1089           srcdiroption="--srcdir=."; \
1090           libsrcdir="."; \
1091         else \
1092           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1093           libsrcdir="$$s/[+module+]"; \
1094         fi; \
1095         rm -f no-such-file || : ; \
1096         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
1097           $(TARGET_CONFIGARGS) $${srcdiroption} \
1098           --with-target-subdir="$(TARGET_SUBDIR)" \
1099           || exit 1
1100
1101 .PHONY: all-target-[+module+] maybe-all-target-[+module+]
1102 maybe-all-target-[+module+]:
1103 all-target-[+module+]: configure-target-[+module+]
1104         @r=`${PWD}`; export r; \
1105         s=`cd $(srcdir); ${PWD}`; export s; \
1106         $(SET_LIB_PATH) \
1107         (cd $(TARGET_SUBDIR)/[+module+] && \
1108           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1109             IF raw_cxx
1110           +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1111             ENDIF raw_cxx
1112           +] all)
1113
1114 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1115 maybe-check-target-[+module+]:
1116 [+ IF no_check +]
1117 # Dummy target for uncheckable module.
1118 check-target-[+module+]:
1119 [+ ELSE check +]
1120 check-target-[+module+]:
1121         @r=`${PWD}`; export r; \
1122         s=`cd $(srcdir); ${PWD}`; export s; \
1123         $(SET_LIB_PATH) \
1124         (cd $(TARGET_SUBDIR)/[+module+] && \
1125           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1126             IF raw_cxx
1127               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1128             ENDIF raw_cxx
1129           +] check)
1130 [+ ENDIF no_check +]
1131
1132 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1133 maybe-install-target-[+module+]:
1134 [+ IF no_install +]
1135 # Dummy target for uninstallable.
1136 install-target-[+module+]:
1137 [+ ELSE install +]
1138 install-target-[+module+]: installdirs
1139         @r=`${PWD}`; export r; \
1140         s=`cd $(srcdir); ${PWD}`; export s; \
1141         $(SET_LIB_PATH) \
1142         (cd $(TARGET_SUBDIR)/[+module+] && \
1143           $(MAKE) $(TARGET_FLAGS_TO_PASS) install)
1144 [+ ENDIF no_install +]
1145 [+ ENDFOR target_modules +]
1146
1147 # ----------
1148 # GCC module
1149 # ----------
1150
1151 # Unfortunately, while gcc _should_ be a host module,
1152 # libgcc is a target module, and gen* programs are
1153 # build modules.  So GCC is a sort of hybrid.
1154
1155 # gcc is the only module which uses GCC_FLAGS_TO_PASS.
1156 .PHONY: configure-gcc maybe-configure-gcc
1157 maybe-configure-gcc:
1158 configure-gcc:
1159         @test ! -f gcc/Makefile || exit 0; \
1160         [ -d gcc ] || mkdir gcc; \
1161         r=`${PWD}`; export r; \
1162         s=`cd $(srcdir); ${PWD}`; export s; \
1163         CC="$(CC)"; export CC; \
1164         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1165         CXX="$(CXX)"; export CXX; \
1166         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1167         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1168         if [ z$(build_canonical) !=  z$(host_canoncial) ] ; then \
1169           AR="$(AR)"; export AR; \
1170           AS="$(AS)"; export AS; \
1171           CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
1172           DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1173           LD="$(LD)"; export LD; \
1174           NM="$(NM)"; export NM; \
1175           RANLIB="$(RANLIB)"; export RANLIB; \
1176           WINDRES="$(WINDRES)"; export WINDRES; \
1177           OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1178           OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1179         fi; \
1180         echo Configuring in gcc; \
1181         cd gcc || exit 1; \
1182         case $(srcdir) in \
1183           \.) \
1184             srcdiroption="--srcdir=."; \
1185             libsrcdir=".";; \
1186           /* | [A-Za-z]:[\\/]*) \
1187             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1188             libsrcdir="$$s/gcc";; \
1189           *) \
1190             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1191             libsrcdir="$$s/gcc";; \
1192         esac; \
1193         $(SHELL) $${libsrcdir}/configure \
1194           $(HOST_CONFIGARGS) $${srcdiroption} \
1195           || exit 1
1196
1197 # Don't 'make all' in gcc if it's already been made by 'bootstrap'; that
1198 # causes trouble.  This wart will be fixed eventually by moving
1199 # the bootstrap behavior to this file.
1200 .PHONY: all-gcc maybe-all-gcc
1201 maybe-all-gcc:
1202 all-gcc: configure-gcc
1203         @if [ -f gcc/stage_last ] ; then \
1204           r=`${PWD}`; export r; \
1205           s=`cd $(srcdir); ${PWD}`; export s; \
1206           $(SET_LIB_PATH) \
1207           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) quickstrap); \
1208         else \
1209           r=`${PWD}`; export r; \
1210           s=`cd $(srcdir); ${PWD}`; export s; \
1211           $(SET_LIB_PATH) \
1212           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) all); \
1213         fi
1214
1215 # Building GCC uses some tools for rebuilding "source" files
1216 # like texinfo, bison/byacc, etc.  So we must depend on those.
1217 #
1218 # While building GCC, it may be necessary to run various target
1219 # programs like the assembler, linker, etc.  So we depend on
1220 # those too.
1221 #
1222 # In theory, on an SMP all those dependencies can be resolved
1223 # in parallel.
1224 #
1225 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1226 .PHONY: $(GCC_STRAP_TARGETS)
1227 $(GCC_STRAP_TARGETS): all-bootstrap configure-gcc
1228         @r=`${PWD}`; export r; \
1229         s=`cd $(srcdir); ${PWD}`; export s; \
1230         $(SET_LIB_PATH) \
1231         echo "Bootstrapping the compiler"; \
1232         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1233         @r=`${PWD}`; export r; \
1234         s=`cd $(srcdir); ${PWD}`; export s; \
1235         case "$@" in \
1236           *bootstrap4-lean ) \
1237             msg="Comparing stage3 and stage4 of the compiler"; \
1238             compare=compare3-lean ;; \
1239           *bootstrap4 ) \
1240             msg="Comparing stage3 and stage4 of the compiler"; \
1241             compare=compare3 ;; \
1242           *-lean ) \
1243             msg="Comparing stage2 and stage3 of the compiler"; \
1244             compare=compare-lean ;; \
1245           * ) \
1246             msg="Comparing stage2 and stage3 of the compiler"; \
1247             compare=compare ;; \
1248         esac; \
1249         $(SET_LIB_PATH) \
1250         echo "$$msg"; \
1251         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1252         @r=`${PWD}`; export r; \
1253         s=`cd $(srcdir); ${PWD}` ; export s; \
1254         $(SET_LIB_PATH) \
1255         echo "Building runtime libraries"; \
1256         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1257
1258 .PHONY: cross
1259 cross: all-texinfo all-bison all-byacc all-binutils all-gas all-ld
1260         @r=`${PWD}`; export r; \
1261         s=`cd $(srcdir); ${PWD}`; export s; \
1262         $(SET_LIB_PATH) \
1263         echo "Building the C and C++ compiler"; \
1264         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1265         @r=`${PWD}`; export r; \
1266         s=`cd $(srcdir); ${PWD}` ; export s; \
1267         $(SET_LIB_PATH) \
1268         echo "Building runtime libraries"; \
1269         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) \
1270           LANGUAGES="c c++" all
1271
1272 .PHONY: check-gcc maybe-check-gcc
1273 maybe-check-gcc:
1274 check-gcc:
1275         @if [ -f ./gcc/Makefile ] ; then \
1276           r=`${PWD}`; export r; \
1277           s=`cd $(srcdir); ${PWD}`; export s; \
1278           $(SET_LIB_PATH) \
1279           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check); \
1280         else \
1281           true; \
1282         fi
1283
1284 .PHONY: check-gcc-c++
1285 check-gcc-c++:
1286         @if [ -f ./gcc/Makefile ] ; then \
1287           r=`${PWD}`; export r; \
1288           s=`cd $(srcdir); ${PWD}`; export s; \
1289           $(SET_LIB_PATH) \
1290           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1291         else \
1292           true; \
1293         fi
1294
1295 .PHONY: check-c++
1296 check-c++:
1297         $(MAKE) check-target-libstdc++-v3 check-gcc-c++ NOTPARALLEL=parallel-ok
1298
1299 .PHONY: install-gcc maybe-install-gcc
1300 maybe-install-gcc:
1301 install-gcc:
1302         @if [ -f ./gcc/Makefile ] ; then \
1303           r=`${PWD}`; export r; \
1304           s=`cd $(srcdir); ${PWD}`; export s; \
1305           $(SET_LIB_PATH) \
1306           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1307         else \
1308           true; \
1309         fi
1310
1311 # Install the gcc headers files, but not the fixed include files,
1312 # which Cygnus is not allowed to distribute.  This rule is very
1313 # dependent on the workings of the gcc Makefile.in.
1314 .PHONY: gcc-no-fixedincludes
1315 gcc-no-fixedincludes:
1316         @if [ -f ./gcc/Makefile ]; then \
1317           rm -rf gcc/tmp-include; \
1318           mv gcc/include gcc/tmp-include 2>/dev/null; \
1319           mkdir gcc/include; \
1320           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1321           touch gcc/stmp-fixinc gcc/include/fixed; \
1322           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1323           r=`${PWD}`; export r; \
1324           s=`cd $(srcdir); ${PWD}` ; export s; \
1325           $(SET_LIB_PATH) \
1326           (cd ./gcc && \
1327            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1328           rm -rf gcc/include; \
1329           mv gcc/tmp-include gcc/include 2>/dev/null; \
1330         else true; fi
1331
1332 # --------------------------------------
1333 # Dependencies between different modules
1334 # --------------------------------------
1335
1336 # There are two types of dependencies here: 'hard' dependencies, where one
1337 # module simply won't build without the other; and 'soft' dependencies, where
1338 # if the depended-on module is missing, the depending module will do without
1339 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1340 # are specified by depending on a 'maybe-' target.  If you're not sure,
1341 # it's safer to use a soft dependency.
1342
1343 # Host modules specific to gcc.
1344 # GCC needs to identify certain tools.
1345 configure-gcc: maybe-configure-binutils maybe-configure-gas maybe-configure-ld maybe-configure-bison maybe-configure-flex
1346 all-gcc: maybe-all-libiberty maybe-all-bison maybe-all-byacc maybe-all-binutils maybe-all-gas maybe-all-ld maybe-all-zlib
1347 # This is a slightly kludgy method of getting dependencies on
1348 # all-build-libiberty correct; it would be better to build it every time.
1349 all-gcc: maybe-all-build-libiberty
1350 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
1351
1352 # Host modules specific to gdb.
1353 # GDB needs to know that the simulator is being built.
1354 configure-gdb: maybe-configure-tcl maybe-configure-tk maybe-configure-sim
1355 GDB_TK = @GDB_TK@
1356 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)
1357 install-gdb: maybe-install-tcl maybe-install-tk maybe-install-itcl maybe-install-tix maybe-install-libgui
1358 configure-libgui: maybe-configure-tcl maybe-configure-tk
1359 all-libgui: maybe-all-tcl maybe-all-tk maybe-all-itcl
1360
1361 # Host modules specific to binutils.
1362 configure-bfd: configure-libiberty
1363 all-bfd: maybe-all-libiberty maybe-all-intl
1364 all-binutils: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-flex maybe-all-bison maybe-all-byacc maybe-all-intl
1365 # We put install-opcodes before install-binutils because the installed
1366 # binutils might be on PATH, and they might need the shared opcodes
1367 # library.
1368 install-binutils: maybe-install-opcodes
1369 # libopcodes depends on libbfd
1370 install-opcodes: maybe-install-bfd
1371 all-gas: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-intl
1372 all-gprof: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-intl
1373 all-ld: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-bison maybe-all-byacc maybe-all-flex maybe-all-intl
1374 all-opcodes: maybe-all-bfd maybe-all-libiberty
1375
1376 # Other host modules in the 'src' repository.
1377 all-dejagnu: maybe-all-tcl maybe-all-expect maybe-all-tk
1378 configure-expect: maybe-configure-tcl maybe-configure-tk
1379 all-expect: maybe-all-tcl maybe-all-tk
1380 configure-itcl: maybe-configure-tcl maybe-configure-tk
1381 all-itcl: maybe-all-tcl maybe-all-tk
1382 # We put install-tcl before install-itcl because itcl wants to run a
1383 # program on installation which uses the Tcl libraries.
1384 install-itcl: maybe-install-tcl
1385 all-sid: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-tcl maybe-all-tk
1386 install-sid: maybe-install-tcl maybe-install-tk
1387 all-sim: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-readline maybe-configure-gdb
1388 configure-tk: maybe-configure-tcl
1389 all-tk: maybe-all-tcl
1390 configure-tix: maybe-configure-tcl maybe-configure-tk
1391 all-tix: maybe-all-tcl maybe-all-tk
1392 all-texinfo: maybe-all-libiberty
1393
1394 # Other host modules.  Warning, these are not well tested.
1395 all-autoconf: maybe-all-m4 maybe-all-texinfo
1396 all-automake: maybe-all-m4 maybe-all-texinfo
1397 all-bison: maybe-all-texinfo
1398 all-diff: maybe-all-libiberty
1399 all-fastjar: maybe-all-zlib maybe-all-libiberty
1400 all-fileutils: maybe-all-libiberty
1401 all-flex: maybe-all-libiberty maybe-all-bison maybe-all-byacc
1402 all-gzip: maybe-all-libiberty
1403 all-hello: maybe-all-libiberty
1404 all-m4: maybe-all-libiberty maybe-all-texinfo
1405 all-make: maybe-all-libiberty
1406 all-patch: maybe-all-libiberty
1407 all-prms: maybe-all-libiberty
1408 all-recode: maybe-all-libiberty
1409 all-sed: maybe-all-libiberty
1410 all-send-pr: maybe-all-prms
1411 all-tar: maybe-all-libiberty
1412 all-uudecode: maybe-all-libiberty
1413
1414 ALL_GCC = maybe-all-gcc
1415 ALL_GCC_C = $(ALL_GCC) maybe-all-target-newlib maybe-all-target-libgloss
1416 ALL_GCC_CXX = $(ALL_GCC_C) maybe-all-target-libstdc++-v3
1417
1418 # Target modules specific to gcc.
1419 configure-target-boehm-gc: $(ALL_GCC_C) maybe-configure-target-qthreads
1420 configure-target-fastjar: maybe-configure-target-zlib
1421 all-target-fastjar: maybe-all-target-zlib maybe-all-target-libiberty
1422 configure-target-libf2c: $(ALL_GCC_C)
1423 all-target-libf2c: maybe-all-target-libiberty
1424 configure-target-libffi: $(ALL_GCC_C)
1425 configure-target-libjava: $(ALL_GCC_C) maybe-configure-target-zlib maybe-configure-target-boehm-gc maybe-configure-target-qthreads maybe-configure-target-libffi
1426 all-target-libjava: maybe-all-fastjar maybe-all-target-zlib maybe-all-target-boehm-gc maybe-all-target-qthreads maybe-all-target-libffi
1427 configure-target-libobjc: $(ALL_GCC_C)
1428 all-target-libobjc: maybe-all-target-libiberty
1429 configure-target-libstdc++-v3: $(ALL_GCC_C)
1430 all-target-libstdc++-v3: maybe-all-target-libiberty
1431 configure-target-zlib: $(ALL_GCC_C)
1432
1433 # Target modules in the 'src' repository.
1434 configure-target-examples: $(ALL_GCC_C)
1435 configure-target-libgloss: $(ALL_GCC)
1436 all-target-libgloss: maybe-configure-target-newlib
1437 configure-target-libiberty: $(ALL_GCC)
1438 configure-target-libtermcap: $(ALL_GCC_C)
1439 configure-target-newlib: $(ALL_GCC)
1440 configure-target-rda: $(ALL_GCC_C)
1441 configure-target-winsup: $(ALL_GCC_C)
1442 all-target-winsup: maybe-all-target-libiberty maybe-all-target-libtermcap
1443
1444 # Other target modules.  Warning, these are not well tested.
1445 configure-target-gperf: $(ALL_GCC_CXX)
1446 all-target-gperf: maybe-all-target-libiberty maybe-all-target-libstdc++-v3
1447 configure-target-qthreads: $(ALL_GCC_C)
1448
1449 # Dependencies of maybe-foo on foo.  These are used because, for example,
1450 # all-gcc only depends on all-gas if gas is present and being configured.
1451 @maybe_dependencies@
1452
1453 # Serialization dependencies.  Host configures don't work well in parallel to
1454 # each other, due to contention over config.cache.  Target configures and
1455 # build configures are similar.
1456 @serialization_dependencies@
1457
1458 # --------------------------------
1459 # Regenerating top level configury
1460 # --------------------------------
1461
1462 # Multilib.out tells target dirs what multilibs they should build.
1463 # There is really only one copy.  We use the 'timestamp' method to
1464 # work around various timestamp bugs on some systems.
1465 # We use move-if-change so that it's only considered updated when it
1466 # actually changes, because it has to depend on a phony target.
1467 multilib.out: maybe-all-gcc
1468         @r=`${PWD}`; export r; \
1469         echo "Checking multilib configuration..."; \
1470         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1471         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1472
1473 # Rebuilding Makefile.in, using autogen.
1474 AUTOGEN = autogen
1475 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1476         cd $(srcdir) && $(AUTOGEN) Makefile.def
1477
1478 # Rebuilding Makefile.
1479 Makefile: $(srcdir)/Makefile.in config.status
1480         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1481
1482 config.status: configure $(gcc_version_trigger)
1483         $(SHELL) ./config.status --recheck
1484
1485 # Rebuilding configure.
1486 AUTOCONF = autoconf
1487 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1488         cd $(srcdir) && $(AUTOCONF)
1489
1490 # ------------------------------
1491 # Special directives to GNU Make
1492 # ------------------------------
1493
1494 # Tell GNU make 3.79 not to run the top level in parallel.  This
1495 # prevents contention for $builddir/$target/config.cache, as well
1496 # as minimizing scatter in file system caches.
1497 NOTPARALLEL = .NOTPARALLEL
1498 $(NOTPARALLEL):
1499
1500 # Don't pass command-line variables to submakes.
1501 .NOEXPORT:
1502 MAKEOVERRIDES=
1503
1504 # end of Makefile.in