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=@build@
  33 host_alias=@host_alias@
  34 host=@host@
  35 target_alias=@target_alias@
  36 target=@target@
  37
  38 program_transform_name = @program_transform_name@
  39
  40 prefix = @prefix@
  41 exec_prefix = @exec_prefix@
  42
  43 srcdir = @srcdir@
  44
  45 bindir = @bindir@
  46 sbindir = @sbindir@
  47 libexecdir = @libexecdir@
  48 datadir = @datadir@
  49 sysconfdir = @sysconfdir@
  50 sharedstatedir = @sharedstatedir@
  51 localstatedir = @localstatedir@
  52 libdir = @libdir@
  53 includedir = @includedir@
  54 oldincludedir = @oldincludedir@
  55 infodir = @infodir@
  56 mandir = @mandir@
  57 man1dir = $(mandir)/man1
  58 man2dir = $(mandir)/man2
  59 man3dir = $(mandir)/man3
  60 man4dir = $(mandir)/man4
  61 man5dir = $(mandir)/man5
  62 man6dir = $(mandir)/man6
  63 man7dir = $(mandir)/man7
  64 man8dir = $(mandir)/man8
  65 man9dir = $(mandir)/man9
  66
  67 # INSTALL_PROGRAM_ARGS is changed by configure.in to use -x for a
  68 # cygwin host.
  69 INSTALL_PROGRAM_ARGS =
  70
  71 INSTALL = $(SHELL) $$s/install-sh -c
  72 INSTALL_PROGRAM = $(INSTALL) $(INSTALL_PROGRAM_ARGS)
  73 INSTALL_SCRIPT = $(INSTALL)
  74 INSTALL_DATA = $(INSTALL) -m 644
  75
  76 # -------------------------------------------------
  77 # Miscellaneous non-standard autoconf-set variables
  78 # -------------------------------------------------
  79
  80 links=@configlinks@
  81 # The file containing GCC's version number.
  82 gcc_version_trigger = @gcc_version_trigger@
  83 gcc_version = @gcc_version@
  84
  85 # The gcc driver likes to know the arguments it was configured with.
  86 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
  87
  88 gxx_include_dir = @gxx_include_dir@
  89 libstdcxx_incdir = @libstdcxx_incdir@
  90
  91 tooldir = @tooldir@
  92 build_tooldir = @build_tooldir@
  93
  94 # Directory in which the compiler finds executables, libraries, etc.
  95 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(gcc_version)
  96 GDB_NLM_DEPS =
  97
  98 # This is the name of the environment variable used for the path to
  99 # the libraries.
 100 RPATH_ENVVAR = @RPATH_ENVVAR@
 101
 102 # This is set by configure to REALLY_SET_LIB_PATH if --enable-shared
 103 # was used.
 104 SET_LIB_PATH = @SET_LIB_PATH@
 105
 106 # configure.in sets SET_LIB_PATH to this if --enable-shared was used.
 107 # Some platforms don't like blank entries, so we remove duplicate,
 108 # leading and trailing colons.
 109 REALLY_SET_LIB_PATH = \
 110   $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH):$(TARGET_LIB_PATH):$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 111
 112 # This is the list of directories to be built for the build system.
 113 BUILD_CONFIGDIRS = libiberty
 114 # Build programs are put under this directory.
 115 BUILD_SUBDIR = @build_subdir@
 116 # This is set by the configure script to the arguments to use when configuring
 117 # directories built for the build system.
 118 BUILD_CONFIGARGS = @build_configargs@
 119
 120 # This is the list of directories to built for the host system.
 121 SUBDIRS = @configdirs@
 122 # This is set by the configure script to the arguments to use when configuring
 123 # directories built for the host system.
 124 HOST_CONFIGARGS = @host_configargs@
 125
 126 # This is set by the configure script to the list of directories which
 127 # should be built using the target tools.
 128 TARGET_CONFIGDIRS = @target_configdirs@
 129 # Target libraries are put under this directory:
 130 TARGET_SUBDIR = @target_subdir@
 131 # This is set by the configure script to the arguments to use when configuring
 132 # directories built for the target.
 133 TARGET_CONFIGARGS = @target_configargs@
 134
 135 # ----------------------------------------------
 136 # Programs producing files for the BUILD machine
 137 # ----------------------------------------------
 138
 139 SHELL = @config_shell@
 140
 141 # pwd command to use.  Allow user to override default by setting PWDCMD in
 142 # the environment to account for automounters.  The make variable must not
 143 # be called PWDCMD, otherwise the value set here is passed to make
 144 # subprocesses and overrides the setting from the user's environment.
 145 PWD = $${PWDCMD-pwd}
 146
 147 # compilers to use to create programs which must be run in the build
 148 # environment.
 149 CC_FOR_BUILD = @CC_FOR_BUILD@
 150 CFLAGS_FOR_BUILD = $(CFLAGS)
 151
 152 CXX_FOR_BUILD = $(CXX)
 153
 154 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 155 # here so that they can be overridden by Makefile fragments.
 156 BUILD_CC = $(CC_FOR_BUILD)
 157 BUILD_PREFIX = @BUILD_PREFIX@
 158 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 159
 160 BISON=@BISON@
 161 USUAL_BISON = `if [ -f $$r/bison/bison ] ; then \
 162             echo $$r/bison/bison -L $$s/bison/ ; \
 163          else \
 164             echo bison ; \
 165          fi`
 166
 167 DEFAULT_YACC = @DEFAULT_YACC@
 168 YACC=@YACC@
 169 USUAL_YACC = `if [ -f $$r/bison/bison ] ; then \
 170             echo $$r/bison/bison -y -L $$s/bison/ ; \
 171         elif [ -f $$r/byacc/byacc ] ; then \
 172             echo $$r/byacc/byacc ; \
 173         else \
 174             echo ${DEFAULT_YACC} ; \
 175         fi`
 176
 177 DEFAULT_LEX = @DEFAULT_LEX@
 178 LEX=@LEX@
 179 USUAL_LEX = `if [ -f $$r/flex/flex ] ; \
 180         then echo $$r/flex/flex ; \
 181         else echo ${DEFAULT_LEX} ; fi`
 182
 183 DEFAULT_M4 = @DEFAULT_M4@
 184 M4 = `if [ -f $$r/m4/m4 ] ; \
 185         then echo $$r/m4/m4 ; \
 186         else echo ${DEFAULT_M4} ; fi`
 187
 188 # For an installed makeinfo, we require it to be from texinfo 4.2 or
 189 # higher, else we use the "missing" dummy.
 190 MAKEINFO=@MAKEINFO@
 191 USUAL_MAKEINFO = `if [ -f $$r/texinfo/makeinfo/makeinfo ] ; \
 192         then echo $$r/texinfo/makeinfo/makeinfo ; \
 193         else if (makeinfo --version \
 194           | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])') >/dev/null 2>&1; \
 195         then echo makeinfo; else echo $$s/missing makeinfo; fi; fi`
 196
 197 # This just becomes part of the MAKEINFO definition passed down to
 198 # sub-makes.  It lets flags be given on the command line while still
 199 # using the makeinfo from the object tree.
 200 # (Default to avoid splitting info files by setting the threshold high.)
 201 MAKEINFOFLAGS = --split-size=5000000
 202
 203 EXPECT = `if [ -f $$r/expect/expect ] ; \
 204         then echo $$r/expect/expect ; \
 205         else echo expect ; fi`
 206
 207 RUNTEST = `if [ -f $$s/dejagnu/runtest ] ; \
 208         then echo $$s/dejagnu/runtest ; \
 209         else echo runtest ; fi`
 210
 211 # ---------------------------------------------
 212 # Programs producing files for the HOST machine
 213 # ---------------------------------------------
 214
 215 # This is the list of directories that may be needed in RPATH_ENVVAR
 216 # so that programs built for the host machine work.
 217 HOST_LIB_PATH = $$r/bfd:$$r/opcodes
 218
 219 AS = @AS@
 220
 221 AR = @AR@
 222 AR_FLAGS = rc
 223
 224 CC = @CC@
 225 CFLAGS = @CFLAGS@
 226 LIBCFLAGS = $(CFLAGS)
 227
 228 CXX = @CXX@
 229 CXXFLAGS = @CXXFLAGS@
 230 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 231
 232 DLLTOOL = @DLLTOOL@
 233
 234 NM = @NM@
 235
 236 LD = @LD@
 237 LDFLAGS =
 238
 239 RANLIB = @RANLIB@
 240
 241 WINDRES = @WINDRES@
 242
 243 PICFLAG =
 244
 245 # -----------------------------------------------
 246 # Programs producing files for the TARGET machine
 247 # -----------------------------------------------
 248
 249 # This is the list of directories that may be needed in RPATH_ENVVAR
 250 # so that prorgams built for the target machine work.
 251 TARGET_LIB_PATH = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:
 252
 253 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 254
 255 AR_FOR_TARGET=@AR_FOR_TARGET@
 256 USUAL_AR_FOR_TARGET = ` \
 257   if [ -f $$r/binutils/ar ] ; then \
 258     echo $$r/binutils/ar ; \
 259   else \
 260     if [ '$(host)' = '$(target)' ] ; then \
 261       echo $(AR); \
 262     else \
 263        echo ar | sed '$(program_transform_name)' ; \
 264     fi; \
 265   fi`
 266
 267 AS_FOR_TARGET=@AS_FOR_TARGET@
 268 USUAL_AS_FOR_TARGET = ` \
 269   if [ -f $$r/gas/as-new ] ; then \
 270     echo $$r/gas/as-new ; \
 271   elif [ -f $$r/gcc/xgcc ]; then \
 272     $(CC_FOR_TARGET) -print-prog-name=as ; \
 273   else \
 274     if [ '$(host)' = '$(target)' ] ; then \
 275       echo $(AS); \
 276     else \
 277        echo as | sed '$(program_transform_name)' ; \
 278     fi; \
 279   fi`
 280
 281 CC_FOR_TARGET = @CC_FOR_TARGET@
 282 # During gcc bootstrap, if we use some random cc for stage1 then
 283 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
 284 # (which we know are built with gcc) are built with optimizations so
 285 # prepend -O2 when setting CFLAGS_FOR_TARGET.
 286 CFLAGS_FOR_TARGET = -O2 $(CFLAGS)
 287 # If GCC_FOR_TARGET is not overriden on the command line, then this
 288 # variable is passed down to the gcc Makefile, where it is used to
 289 # build libgcc2.a.  We define it here so that it can itself be
 290 # overridden on the command line.
 291 GCC_FOR_TARGET=@GCC_FOR_TARGET@
 292 USUAL_GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) $$r/gcc/xgcc -B$$r/gcc/ $(FLAGS_FOR_TARGET)
 293 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 294
 295 CXX_FOR_TARGET = @CXX_FOR_TARGET@
 296 RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
 297 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 298 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 299 CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
 300 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 301
 302 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 303 USUAL_DLLTOOL_FOR_TARGET = ` \
 304   if [ -f $$r/binutils/dlltool ] ; then \
 305     echo $$r/binutils/dlltool ; \
 306   else \
 307     if [ '$(host)' = '$(target)' ] ; then \
 308       echo $(DLLTOOL); \
 309     else \
 310        echo dlltool | sed '$(program_transform_name)' ; \
 311     fi; \
 312   fi`
 313
 314 GCJ_FOR_TARGET = @GCJ_FOR_TARGET@
 315
 316 LD_FOR_TARGET=@LD_FOR_TARGET@
 317 USUAL_LD_FOR_TARGET = ` \
 318   if [ -f $$r/ld/ld-new ] ; then \
 319     echo $$r/ld/ld-new ; \
 320   elif [ -f $$r/gcc/xgcc ]; then \
 321     $(CC_FOR_TARGET) -print-prog-name=ld ; \
 322   else \
 323     if [ '$(host)' = '$(target)' ] ; then \
 324       echo $(LD); \
 325     else \
 326        echo ld | sed '$(program_transform_name)' ; \
 327     fi; \
 328   fi`
 329
 330 LDFLAGS_FOR_TARGET =
 331
 332 NM_FOR_TARGET=@NM_FOR_TARGET@
 333 USUAL_NM_FOR_TARGET = ` \
 334   if [ -f $$r/binutils/nm-new ] ; then \
 335     echo $$r/binutils/nm-new ; \
 336   elif [ -f $$r/gcc/xgcc ]; then \
 337     $(CC_FOR_TARGET) -print-prog-name=nm ; \
 338   else \
 339     if [ '$(host)' = '$(target)' ] ; then \
 340       echo $(NM); \
 341     else \
 342        echo nm | sed '$(program_transform_name)' ; \
 343     fi; \
 344   fi`
 345
 346 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 347 USUAL_RANLIB_FOR_TARGET = ` \
 348   if [ -f $$r/binutils/ranlib ] ; then \
 349     echo $$r/binutils/ranlib ; \
 350   else \
 351     if [ '$(host)' = '$(target)' ] ; then \
 352       if [ x'$(RANLIB)' != x ]; then \
 353          echo $(RANLIB); \
 354       else \
 355          echo ranlib; \
 356       fi; \
 357     else \
 358        echo ranlib | sed '$(program_transform_name)' ; \
 359     fi; \
 360   fi`
 361
 362 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 363 USUAL_WINDRES_FOR_TARGET = ` \
 364   if [ -f $$r/binutils/windres ] ; then \
 365     echo $$r/binutils/windres ; \
 366   else \
 367     if [ '$(host)' = '$(target)' ] ; then \
 368       echo $(WINDRES); \
 369     else \
 370        echo windres | sed '$(program_transform_name)' ; \
 371     fi; \
 372   fi`
 373
 374 PICFLAG_FOR_TARGET =
 375
 376 # ------------------------------------
 377 # Miscellaneous targets and flag lists
 378 # ------------------------------------
 379
 380 # The first rule in the file had better be this one.  Don't put any above it.
 381 # This lives here to allow makefile fragments to contain dependencies.
 382 all: all.normal
 383 .PHONY: all
 384
 385 #### host and target specific makefile fragments come in here.
 386 @target_makefile_frag@
 387 @alphaieee_frag@
 388 @ospace_frag@
 389 @host_makefile_frag@
 390 ###
 391
 392 # Flags to pass down to all sub-makes.
 393 # Please keep these in alphabetical order.
 394 BASE_FLAGS_TO_PASS = \
 395         "AR_FLAGS=$(AR_FLAGS)" \
 396         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 397         "AS_FOR_TARGET=$(AS_FOR_TARGET)" \
 398         "BISON=$(BISON)" \
 399         "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
 400         "CC_FOR_TARGET=$(CC_FOR_TARGET)" \
 401         "CFLAGS=$(CFLAGS)" \
 402         "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
 403         "GCJ_FOR_TARGET=$(GCJ_FOR_TARGET)" \
 404         "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
 405         "CXXFLAGS=$(CXXFLAGS)" \
 406         "CXXFLAGS_FOR_TARGET=$(CXXFLAGS_FOR_TARGET)" \
 407         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \
 408         "DESTDIR=$(DESTDIR)" \
 409         "DLLTOOL_FOR_TARGET=$(DLLTOOL_FOR_TARGET)" \
 410         "INSTALL=$(INSTALL)" \
 411         "INSTALL_DATA=$(INSTALL_DATA)" \
 412         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
 413         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
 414         "LDFLAGS=$(LDFLAGS)" \
 415         "LEX=$(LEX)" \
 416         "LD_FOR_TARGET=$(LD_FOR_TARGET)" \
 417         "LIBCFLAGS=$(LIBCFLAGS)" \
 418         "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
 419         "LIBCXXFLAGS=$(LIBCXXFLAGS)" \
 420         "LIBCXXFLAGS_FOR_TARGET=$(LIBCXXFLAGS_FOR_TARGET)" \
 421         "M4=$(M4)" \
 422         "MAKE=$(MAKE)" \
 423         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
 424         "NM_FOR_TARGET=$(NM_FOR_TARGET)" \
 425         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 426         "RPATH_ENVVAR=$(RPATH_ENVVAR)" \
 427         "SHELL=$(SHELL)" \
 428         "EXPECT=$(EXPECT)" \
 429         "RUNTEST=$(RUNTEST)" \
 430         "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
 431         "TARGET_SUBDIR=$(TARGET_SUBDIR)" \
 432         "WINDRES_FOR_TARGET=$(WINDRES_FOR_TARGET)" \
 433         "YACC=$(YACC)" \
 434         "bindir=$(bindir)" \
 435         "datadir=$(datadir)" \
 436         "exec_prefix=$(exec_prefix)" \
 437         "includedir=$(includedir)" \
 438         "infodir=$(infodir)" \
 439         "libdir=$(libdir)" \
 440         "libexecdir=$(libexecdir)" \
 441         "lispdir=$(lispdir)" \
 442         "libstdcxx_incdir=$(libstdcxx_incdir)" \
 443         "libsubdir=$(libsubdir)" \
 444         "localstatedir=$(localstatedir)" \
 445         "mandir=$(mandir)" \
 446         "oldincludedir=$(oldincludedir)" \
 447         "prefix=$(prefix)" \
 448         "sbindir=$(sbindir)" \
 449         "sharedstatedir=$(sharedstatedir)" \
 450         "sysconfdir=$(sysconfdir)" \
 451         "tooldir=$(tooldir)" \
 452         "build_tooldir=$(build_tooldir)" \
 453         "gxx_include_dir=$(gxx_include_dir)" \
 454         "gcc_version=$(gcc_version)" \
 455         "gcc_version_trigger=$(gcc_version_trigger)" \
 456         "target_alias=$(target_alias)"
 457
 458 # For any flags above that may contain shell code that varies from one
 459 # target library to another.  When doing recursive invocations of the
 460 # top-level Makefile, we don't want the outer make to evaluate them,
 461 # so we pass these variables down unchanged.  They must not contain
 462 # single nor double quotes.
 463 RECURSE_FLAGS = \
 464         CXX_FOR_TARGET='$(CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 465         RAW_CXX_FOR_TARGET='$(RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 466
 467 # Flags to pass down to most sub-makes, in which we're building with
 468 # the host environment.
 469 EXTRA_HOST_FLAGS = \
 470         'AR=$(AR)' \
 471         'AS=$(AS)' \
 472         'CC=$(CC)' \
 473         'CXX=$(CXX)' \
 474         'DLLTOOL=$(DLLTOOL)' \
 475         'LD=$(LD)' \
 476         'NM=$(NM)' \
 477         'RANLIB=$(RANLIB)' \
 478         'WINDRES=$(WINDRES)'
 479
 480 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 481
 482 # Flags that are concerned with the location of the X11 include files
 483 # and library files
 484 #
 485 # NOTE: until the top-level is getting the values via autoconf, it only
 486 # causes problems to have this top-level Makefile overriding the autoconf-set
 487 # values in child directories.  Only variables that don't conflict with
 488 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 489 #
 490 X11_FLAGS_TO_PASS = \
 491         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 492         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 493
 494 # Flags to pass down to makes which are built with the target environment.
 495 # The double $ decreases the length of the command line; the variables
 496 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
 497 EXTRA_TARGET_FLAGS = \
 498         'AR=$$(AR_FOR_TARGET)' \
 499         'AS=$$(AS_FOR_TARGET)' \
 500         'CC=$$(CC_FOR_TARGET)' \
 501         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 502         'CXX=$$(CXX_FOR_TARGET)' \
 503         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 504         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 505         'LD=$$(LD_FOR_TARGET)' \
 506         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 507         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 508         'NM=$$(NM_FOR_TARGET)' \
 509         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 510         'WINDRES=$$(WINDRES_FOR_TARGET)'
 511
 512 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 513
 514 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 515 # unfortunately needs the native compiler and the target ar and
 516 # ranlib.
 517 # If any variables are added here, they must be added to do-*, below.
 518 # The BUILD_* variables are a special case, which are used for the gcc
 519 # cross-building scheme.
 520 EXTRA_GCC_FLAGS = \
 521         'AR=$(AR)' \
 522         'AS=$(AS)' \
 523         'CC=$(CC)' \
 524         'CXX=$(CXX)' \
 525         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 526         'BUILD_CC=$(CC_FOR_BUILD)' \
 527         'BUILD_PREFIX=$(BUILD_PREFIX)' \
 528         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
 529         'NM=$(NM)' \
 530         'RANLIB=$(RANLIB)' \
 531         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 532         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 533         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
 534         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s/.*=$$/XFOO=/`" \
 535         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s/.*=$$/XFOO=/`" \
 536         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s/.*=$$/XFOO=/`" \
 537         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \
 538         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \
 539         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s/.*=$$/XFOO=/`" \
 540         "`echo 'ENQUIRE=$(ENQUIRE)' | sed -e s/.*=$$/XFOO=/`" \
 541         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \
 542         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s/.*=$$/XFOO=/`"
 543
 544 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS)
 545
 546 .PHONY: configure-host
 547 configure-host: maybe-configure-gcc [+
 548   FOR host_modules +] \
 549     maybe-configure-[+module+][+
 550   ENDFOR host_modules +]
 551 .PHONY: configure-target
 552 configure-target: [+
 553   FOR target_modules +] \
 554     maybe-configure-target-[+module+][+
 555   ENDFOR target_modules +]
 556
 557 # The target built for a native build.
 558 .PHONY: all.normal
 559 all.normal: @all_build_modules@ all-host all-target
 560
 561 .PHONY: all-host
 562 all-host: maybe-all-gcc [+
 563   FOR host_modules +] \
 564     maybe-all-[+module+][+
 565   ENDFOR host_modules +]
 566 .PHONY: all-target
 567 all-target: [+
 568   FOR target_modules +] \
 569     maybe-all-target-[+module+][+
 570   ENDFOR target_modules +]
 571
 572 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 573 # ``make X'' in all subdirectories (because, in general, there is a
 574 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 575 # but it may do additional work as well).
 576 [+ FOR recursive_targets +]
 577 .PHONY: do-[+make_target+]
 578 do-[+make_target+]: [+make_target+]-host [+make_target+]-target
 579
 580 .PHONY: [+make_target+]-host
 581 [+make_target+]-host: maybe-[+make_target+]-gcc [+
 582   FOR host_modules +] \
 583     maybe-[+make_target+]-[+module+][+
 584   ENDFOR host_modules +]
 585
 586 .PHONY: [+make_target+]-target
 587 [+make_target+]-target: [+
 588   FOR target_modules +] \
 589     maybe-[+make_target+]-target-[+module+][+
 590   ENDFOR target_modules +]
 591
 592 # GCC, the eternal special case
 593 .PHONY: maybe-[+make_target+]-gcc [+make_target+]-gcc
 594 maybe-[+make_target+]-gcc:
 595 [+make_target+]-gcc: [+
 596   FOR depend +]\
 597     [+depend+]-gcc [+
 598   ENDFOR depend +]
 599         @[ -f ./gcc/Makefile ] || exit 0; \
 600         r=`${PWD}`; export r; \
 601         s=`cd $(srcdir); ${PWD}`; export s; \
 602         $(SET_LIB_PATH) \
 603         for flag in $(EXTRA_GCC_FLAGS); do \
 604           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 605         done; \
 606         echo "Doing [+make_target+] in gcc" ; \
 607         (cd gcc && \
 608           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 609                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 610                   "RANLIB=$${RANLIB}" \
 611                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 612                   [+make_target+]) \
 613           || exit 1
 614
 615 # Host modules.
 616 [+ FOR host_modules +]
 617 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
 618 maybe-[+make_target+]-[+module+]:
 619 [+ IF (match-value? = "missing" (get "make_target") ) +]
 620 # [+module+] doesn't support [+make_target+].
 621 [+make_target+]-[+module+]:
 622 [+ ELSE +]
 623 [+make_target+]-[+module+]: [+
 624   FOR depend +]\
 625     [+depend+]-[+module+] [+
 626   ENDFOR depend +]
 627         @[ -f ./[+module+]/Makefile ] || exit 0; \
 628         r=`${PWD}`; export r; \
 629         s=`cd $(srcdir); ${PWD}`; export s; \
 630         $(SET_LIB_PATH) \
 631         for flag in $(EXTRA_HOST_FLAGS); do \
 632           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 633         done; \
 634         echo "Doing [+make_target+] in [+module+]" ; \
 635         (cd [+module+] && \
 636           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 637                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 638                   "RANLIB=$${RANLIB}" \
 639                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 640                   [+make_target+]) \
 641           || exit 1
 642 [+ ENDIF +]
 643 [+ ENDFOR host_modules +]
 644
 645 # Target modules.
 646 [+ FOR target_modules +]
 647 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
 648 maybe-[+make_target+]-target-[+module+]:
 649 [+ IF (match-value? = "missing" (get "make_target") ) +]
 650 # [+module+] doesn't support [+make_target+].
 651 [+make_target+]-target-[+module+]:
 652 [+ ELSE +]
 653 [+make_target+]-target-[+module+]: [+
 654   FOR depend +]\
 655     [+depend+]-target-[+module+] [+
 656   ENDFOR depend +]
 657         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
 658         r=`${PWD}`; export r; \
 659         s=`cd $(srcdir); ${PWD}`; export s; \
 660         $(SET_LIB_PATH) \
 661         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
 662         for flag in $(EXTRA_TARGET_FLAGS); do \
 663           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 664         done; \
 665         (cd $(TARGET_SUBDIR)/[+module+] && \
 666           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 667                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 668                   "RANLIB=$${RANLIB}" \
 669                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 670                   [+make_target+]) \
 671           || exit 1
 672 [+ ENDIF +]
 673 [+ ENDFOR target_modules +]
 674 [+ ENDFOR recursive_targets +]
 675
 676 # Here are the targets which correspond to the do-X targets.
 677
 678 .PHONY: info installcheck dvi install-info
 679 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 680 .PHONY: local-clean local-distclean local-maintainer-clean
 681 info: do-info
 682 installcheck: do-installcheck
 683 dvi: do-dvi
 684
 685 # Make sure makeinfo is built before we do a `make info', if we're
 686 # in fact building texinfo.
 687 do-info: maybe-all-texinfo
 688
 689 install-info: do-install-info dir.info
 690         s=`cd $(srcdir); ${PWD}`; export s; \
 691         if [ -f dir.info ] ; then \
 692           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 693         else true ; fi
 694
 695 local-clean:
 696         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 697
 698 local-distclean:
 699         -rm -f Makefile config.status config.cache mh-frag mt-frag
 700         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 701         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 702           rm -rf $(TARGET_SUBDIR); \
 703         else true; fi
 704         -rm -rf $(BUILD_SUBDIR)
 705         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 706         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 707         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 708         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 709         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 710
 711 local-maintainer-clean:
 712         @echo "This command is intended for maintainers to use;"
 713         @echo "it deletes files that may require special tools to rebuild."
 714
 715 clean: do-clean local-clean
 716 mostlyclean: do-mostlyclean local-clean
 717 distclean: do-distclean local-clean local-distclean
 718 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 719 maintainer-clean: local-distclean
 720 realclean: maintainer-clean
 721
 722 # Extra dependency for clean-target, owing to the mixed nature of gcc
 723 clean-target: clean-target-libgcc
 724 clean-target-libgcc:
 725         test ! -d gcc/libgcc || \
 726         (cd gcc/libgcc && find . -type d -print) | \
 727         while read d; do rm -f gcc/$$d/libgcc.a || : ; done
 728         -rm -rf gcc/libgcc
 729
 730 # Check target.
 731
 732 .PHONY: check do-check
 733 check:
 734         $(MAKE) do-check
 735
 736 # Only include modules actually being configured and built.
 737 do-check: maybe-check-gcc [+
 738   FOR host_modules +] \
 739     maybe-check-[+module+][+
 740   ENDFOR host_modules +][+
 741   FOR target_modules +] \
 742     maybe-check-target-[+module+][+
 743   ENDFOR target_modules +]
 744
 745 # Automated reporting of test results.
 746
 747 warning.log: build.log
 748         $(srcdir)/contrib/warn_summary build.log > $@
 749
 750 mail-report.log:
 751         if test x'$(BOOT_CFLAGS)' != x''; then \
 752             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 753         fi; \
 754         $(srcdir)/contrib/test_summary -t >$@
 755         chmod +x $@
 756         echo If you really want to send e-mail, run ./$@ now
 757
 758 mail-report-with-warnings.log: warning.log
 759         if test x'$(BOOT_CFLAGS)' != x''; then \
 760             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 761         fi; \
 762         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 763         chmod +x $@
 764         echo If you really want to send e-mail, run ./$@ now
 765
 766 # Installation targets.
 767
 768 .PHONY: install uninstall
 769 install: installdirs install-host install-target
 770
 771 .PHONY: install-host-nogcc
 772 install-host-nogcc: [+
 773   FOR host_modules +] \
 774     maybe-install-[+module+][+
 775   ENDFOR host_modules +]
 776
 777 .PHONY: install-host
 778 install-host: maybe-install-gcc [+
 779   FOR host_modules +] \
 780     maybe-install-[+module+][+
 781   ENDFOR host_modules +]
 782
 783 .PHONY: install-target
 784 install-target: [+
 785   FOR target_modules +] \
 786     maybe-install-target-[+module+][+
 787   ENDFOR target_modules +]
 788
 789 uninstall:
 790         @echo "the uninstall target is not supported in this tree"
 791
 792 .PHONY: install.all
 793 install.all: install-no-fixedincludes
 794         @if [ -f ./gcc/Makefile ] ; then \
 795                 r=`${PWD}` ; export r ; \
 796                 $(SET_LIB_PATH) \
 797                 (cd ./gcc && \
 798                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 799         else \
 800                 true ; \
 801         fi
 802
 803 # install-no-fixedincludes is used because Cygnus can not distribute
 804 # the fixed header files.
 805 .PHONY: install-no-fixedincludes
 806 install-no-fixedincludes: installdirs install-host-nogcc \
 807         install-target gcc-no-fixedincludes
 808
 809 ### other supporting targets
 810
 811 MAKEDIRS= \
 812         $(DESTDIR)$(prefix) \
 813         $(DESTDIR)$(exec_prefix)
 814 .PHONY: installdirs
 815 installdirs: mkinstalldirs
 816         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 817
 818 dir.info: do-install-info
 819         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 820           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 821           mv -f dir.info.new dir.info ; \
 822         else true ; \
 823         fi
 824
 825 dist:
 826         @echo "Building a full distribution of this tree isn't done"
 827         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 828
 829 etags tags: TAGS
 830
 831 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 832 # ability to use several tags files at once, so there is probably no need
 833 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 834 # (if we felt like it) have this Makefile write a piece of elisp which
 835 # the user could load to tell emacs19 where all the TAGS files we just
 836 # built are.
 837 TAGS: do-TAGS
 838
 839 # --------------------------------------
 840 # Modules which run on the build machine
 841 # --------------------------------------
 842 [+ FOR build_modules +]
 843 .PHONY: configure-build-[+module+] maybe-configure-build-[+module+]
 844 maybe-configure-build-[+module+]:
 845 configure-build-[+module+]:
 846         @test ! -f $(BUILD_SUBDIR)/[+module+]/Makefile || exit 0; \
 847         [ -d $(BUILD_SUBDIR)/[+module+] ] || \
 848           mkdir $(BUILD_SUBDIR)/[+module+];\
 849         r=`${PWD}`; export r; \
 850         s=`cd $(srcdir); ${PWD}`; export s; \
 851         AR="$(AR_FOR_BUILD)"; export AR; \
 852         AS="$(AS_FOR_BUILD)"; export AS; \
 853         CC="$(CC_FOR_BUILD)"; export CC; \
 854         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 855         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 856         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 857         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 858         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 859         LD="$(LD_FOR_BUILD)"; export LD; \
 860         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 861         NM="$(NM_FOR_BUILD)"; export NM; \
 862         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 863         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 864         echo Configuring in $(BUILD_SUBDIR)/[+module+]; \
 865         cd "$(BUILD_SUBDIR)/[+module+]" || exit 1; \
 866         case $(srcdir) in \
 867           /* | [A-Za-z]:[\\/]*) \
 868             topdir=$(srcdir) ;; \
 869           *) \
 870             case "$(BUILD_SUBDIR)" in \
 871               .) topdir="../$(srcdir)" ;; \
 872               *) topdir="../../$(srcdir)" ;; \
 873             esac ;; \
 874         esac; \
 875         if [ "$(srcdir)" = "." ] ; then \
 876           if [ "$(BUILD_SUBDIR)" != "." ] ; then \
 877             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
 878               if [ -f Makefile ]; then \
 879                 if $(MAKE) distclean; then \
 880                   true; \
 881                 else \
 882                   exit 1; \
 883                 fi; \
 884               else \
 885                 true; \
 886               fi; \
 887             else \
 888               exit 1; \
 889             fi; \
 890           else \
 891             true; \
 892           fi; \
 893           srcdiroption="--srcdir=."; \
 894           libsrcdir="."; \
 895         else \
 896           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 897           libsrcdir="$$s/[+module+]"; \
 898         fi; \
 899         rm -f no-such-file || : ; \
 900         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
 901           $(BUILD_CONFIGARGS) $${srcdiroption} \
 902           --with-build-subdir="$(BUILD_SUBDIR)" \
 903           || exit 1
 904
 905 .PHONY: all-build-[+module+] maybe-all-build-[+module+]
 906 maybe-all-build-[+module+]:
 907 all-build-[+module+]: configure-build-[+module+]
 908         @r=`${PWD}`; export r; \
 909         s=`cd $(srcdir); ${PWD}`; export s; \
 910         (cd $(BUILD_SUBDIR)/[+module+] && $(MAKE) all)
 911 [+ ENDFOR build_modules +]
 912
 913 # --------------------------------------
 914 # Modules which run on the host machine
 915 # --------------------------------------
 916 [+ FOR host_modules +]
 917 .PHONY: configure-[+module+] maybe-configure-[+module+]
 918 maybe-configure-[+module+]:
 919 configure-[+module+]:
 920         @test ! -f [+module+]/Makefile || exit 0; \
 921         [ -d [+module+] ] || mkdir [+module+]; \
 922         r=`${PWD}`; export r; \
 923         s=`cd $(srcdir); ${PWD}`; export s; \
 924         CC="$(CC)"; export CC; \
 925         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 926         CXX="$(CXX)"; export CXX; \
 927         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 928         AR="$(AR)"; export AR; \
 929         AS="$(AS)"; export AS; \
 930         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 931         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 932         LD="$(LD)"; export LD; \
 933         NM="$(NM)"; export NM; \
 934         RANLIB="$(RANLIB)"; export RANLIB; \
 935         WINDRES="$(WINDRES)"; export WINDRES; \
 936         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 937         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 938         echo Configuring in [+module+]; \
 939         cd [+module+] || exit 1; \
 940         case $(srcdir) in \
 941           \.) \
 942             srcdiroption="--srcdir=."; \
 943             libsrcdir=".";; \
 944           /* | [A-Za-z]:[\\/]*) \
 945             srcdiroption="--srcdir=$(srcdir)/[+module+]"; \
 946             libsrcdir="$$s/[+module+]";; \
 947           *) \
 948             srcdiroption="--srcdir=../$(srcdir)/[+module+]"; \
 949             libsrcdir="$$s/[+module+]";; \
 950         esac; \
 951         $(SHELL) $${libsrcdir}/configure \
 952           $(HOST_CONFIGARGS) $${srcdiroption} \
 953           || exit 1
 954
 955 .PHONY: all-[+module+] maybe-all-[+module+]
 956 maybe-all-[+module+]:
 957 all-[+module+]: configure-[+module+]
 958         @r=`${PWD}`; export r; \
 959         s=`cd $(srcdir); ${PWD}`; export s; \
 960         $(SET_LIB_PATH) \
 961         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 962           IF with_x
 963             +] $(X11_FLAGS_TO_PASS)[+
 964           ENDIF with_x +] all)
 965
 966 .PHONY: check-[+module+] maybe-check-[+module+]
 967 maybe-check-[+module+]:
 968 [+ IF no_check +]
 969 check-[+module+]:
 970 [+ ELIF no_check_cross +]
 971 # This module is only tested in a native toolchain.
 972 check-[+module+]:
 973         @if [ '$(host)' = '$(target)' ] ; then \
 974           r=`${PWD}`; export r; \
 975           s=`cd $(srcdir); ${PWD}`; export s; \
 976           $(SET_LIB_PATH) \
 977           (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 978             IF with_x
 979               +] $(X11_FLAGS_TO_PASS)[+
 980             ENDIF with_x +] check); \
 981         fi
 982 [+ ELSE check +]
 983 check-[+module+]:
 984         @r=`${PWD}`; export r; \
 985         s=`cd $(srcdir); ${PWD}`; export s; \
 986         $(SET_LIB_PATH) \
 987         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 988           IF with_x
 989             +] $(X11_FLAGS_TO_PASS)[+
 990           ENDIF with_x +] check)
 991 [+ ENDIF no_check +]
 992
 993 .PHONY: install-[+module+] maybe-install-[+module+]
 994 maybe-install-[+module+]:
 995 [+ IF no_install +]
 996 install-[+module+]:
 997 [+ ELSE install +]
 998 install-[+module+]: installdirs
 999         @r=`${PWD}`; export r; \
1000         s=`cd $(srcdir); ${PWD}`; export s; \
1001         $(SET_LIB_PATH) \
1002         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
1003           IF with_x
1004             +] $(X11_FLAGS_TO_PASS)[+
1005           ENDIF with_x +] install)
1006 [+ ENDIF no_install +]
1007 [+ ENDFOR host_modules +]
1008
1009 # ---------------------------------------
1010 # Modules which run on the target machine
1011 # ---------------------------------------
1012 [+ FOR target_modules +]
1013 .PHONY: configure-target-[+module+] maybe-configure-target-[+module+]
1014 maybe-configure-target-[+module+]:
1015
1016 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
1017 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
1018         @[ -d $(TARGET_SUBDIR)/[+module+] ] || \
1019           mkdir $(TARGET_SUBDIR)/[+module+]; \
1020         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
1021         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
1022
1023 configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/multilib.out
1024         @test ! -f $(TARGET_SUBDIR)/[+module+]/Makefile || exit 0; \
1025         [ -d $(TARGET_SUBDIR)/[+module+] ] || \
1026           mkdir $(TARGET_SUBDIR)/[+module+];\
1027         r=`${PWD}`; export r; \
1028         s=`cd $(srcdir); ${PWD}`; export s; \
1029         $(SET_LIB_PATH) \
1030         AR="$(AR_FOR_TARGET)"; export AR; \
1031         AS="$(AS_FOR_TARGET)"; export AS; \
1032         CC="$(CC_FOR_TARGET)"; export CC; \
1033         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1034         CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \[+
1035 IF raw_cxx +]
1036         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
1037         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX; \[+
1038 ELSE normal_cxx +]
1039         CXX="$(CXX_FOR_TARGET)"; export CXX; \[+
1040 ENDIF raw_cxx +]
1041         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1042         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
1043         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
1044         LD="$(LD_FOR_TARGET)"; export LD; \
1045         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
1046         NM="$(NM_FOR_TARGET)"; export NM; \
1047         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
1048         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
1049         echo Configuring in $(TARGET_SUBDIR)/[+module+]; \
1050         cd "$(TARGET_SUBDIR)/[+module+]" || exit 1; \
1051         case $(srcdir) in \
1052           /* | [A-Za-z]:[\\/]*) \
1053             topdir=$(srcdir) ;; \
1054           *) \
1055             case "$(TARGET_SUBDIR)" in \
1056               .) topdir="../$(srcdir)" ;; \
1057               *) topdir="../../$(srcdir)" ;; \
1058             esac ;; \
1059         esac; \
1060         if [ "$(srcdir)" = "." ] ; then \
1061           if [ "$(TARGET_SUBDIR)" != "." ] ; then \
1062             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
1063               if [ -f Makefile ]; then \
1064                 if $(MAKE) distclean; then \
1065                   true; \
1066                 else \
1067                   exit 1; \
1068                 fi; \
1069               else \
1070                 true; \
1071               fi; \
1072             else \
1073               exit 1; \
1074             fi; \
1075           else \
1076             true; \
1077           fi; \
1078           srcdiroption="--srcdir=."; \
1079           libsrcdir="."; \
1080         else \
1081           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1082           libsrcdir="$$s/[+module+]"; \
1083         fi; \
1084         rm -f no-such-file || : ; \
1085         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
1086           $(TARGET_CONFIGARGS) $${srcdiroption} \
1087           --with-target-subdir="$(TARGET_SUBDIR)" \
1088           || exit 1
1089
1090 .PHONY: all-target-[+module+] maybe-all-target-[+module+]
1091 maybe-all-target-[+module+]:
1092 all-target-[+module+]: configure-target-[+module+]
1093         @r=`${PWD}`; export r; \
1094         s=`cd $(srcdir); ${PWD}`; export s; \
1095         $(SET_LIB_PATH) \
1096         (cd $(TARGET_SUBDIR)/[+module+] && \
1097           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1098             IF raw_cxx
1099           +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1100             ENDIF raw_cxx
1101           +] all)
1102
1103 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1104 maybe-check-target-[+module+]:
1105 [+ IF no_check +]
1106 # Dummy target for uncheckable module.
1107 check-target-[+module+]:
1108 [+ ELSE check +]
1109 check-target-[+module+]:
1110         @r=`${PWD}`; export r; \
1111         s=`cd $(srcdir); ${PWD}`; export s; \
1112         $(SET_LIB_PATH) \
1113         (cd $(TARGET_SUBDIR)/[+module+] && \
1114           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1115             IF raw_cxx
1116               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1117             ENDIF raw_cxx
1118           +] check)
1119 [+ ENDIF no_check +]
1120
1121 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1122 maybe-install-target-[+module+]:
1123 [+ IF no_install +]
1124 # Dummy target for uninstallable.
1125 install-target-[+module+]:
1126 [+ ELSE install +]
1127 install-target-[+module+]: installdirs
1128         @r=`${PWD}`; export r; \
1129         s=`cd $(srcdir); ${PWD}`; export s; \
1130         $(SET_LIB_PATH) \
1131         (cd $(TARGET_SUBDIR)/[+module+] && \
1132           $(MAKE) $(TARGET_FLAGS_TO_PASS) install)
1133 [+ ENDIF no_install +]
1134 [+ ENDFOR target_modules +]
1135
1136 # ----------
1137 # GCC module
1138 # ----------
1139
1140 # Unfortunately, while gcc _should_ be a host module,
1141 # libgcc is a target module, and gen* programs are
1142 # build modules.  So GCC is a sort of hybrid.
1143
1144 # gcc is the only module which uses GCC_FLAGS_TO_PASS.
1145 .PHONY: configure-gcc maybe-configure-gcc
1146 maybe-configure-gcc:
1147 configure-gcc:
1148         @test ! -f gcc/Makefile || exit 0; \
1149         [ -d gcc ] || mkdir gcc; \
1150         r=`${PWD}`; export r; \
1151         s=`cd $(srcdir); ${PWD}`; export s; \
1152         CC="$(CC)"; export CC; \
1153         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1154         CXX="$(CXX)"; export CXX; \
1155         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1156         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1157         AR="$(AR)"; export AR; \
1158         AS="$(AS)"; export AS; \
1159         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
1160         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1161         LD="$(LD)"; export LD; \
1162         NM="$(NM)"; export NM; \
1163         RANLIB="$(RANLIB)"; export RANLIB; \
1164         WINDRES="$(WINDRES)"; export WINDRES; \
1165         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1166         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1167         echo Configuring in gcc; \
1168         cd gcc || exit 1; \
1169         case $(srcdir) in \
1170           \.) \
1171             srcdiroption="--srcdir=."; \
1172             libsrcdir=".";; \
1173           /* | [A-Za-z]:[\\/]*) \
1174             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1175             libsrcdir="$$s/gcc";; \
1176           *) \
1177             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1178             libsrcdir="$$s/gcc";; \
1179         esac; \
1180         $(SHELL) $${libsrcdir}/configure \
1181           $(HOST_CONFIGARGS) $${srcdiroption} \
1182           || exit 1
1183
1184 # Don't 'make all' in gcc if it's already been made by 'bootstrap'; that
1185 # causes trouble.  This wart will be fixed eventually by moving
1186 # the bootstrap behavior to this file.
1187 .PHONY: all-gcc maybe-all-gcc
1188 maybe-all-gcc:
1189 all-gcc: configure-gcc
1190         @if [ -f gcc/stage_last ] ; then \
1191           r=`${PWD}`; export r; \
1192           s=`cd $(srcdir); ${PWD}`; export s; \
1193           $(SET_LIB_PATH) \
1194           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) quickstrap); \
1195         else \
1196           r=`${PWD}`; export r; \
1197           s=`cd $(srcdir); ${PWD}`; export s; \
1198           $(SET_LIB_PATH) \
1199           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) all); \
1200         fi
1201
1202 # Building GCC uses some tools for rebuilding "source" files
1203 # like texinfo, bison/byacc, etc.  So we must depend on those.
1204 #
1205 # While building GCC, it may be necessary to run various target
1206 # programs like the assembler, linker, etc.  So we depend on
1207 # those too.
1208 #
1209 # In theory, on an SMP all those dependencies can be resolved
1210 # in parallel.
1211 #
1212 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1213 .PHONY: $(GCC_STRAP_TARGETS)
1214 $(GCC_STRAP_TARGETS): all-bootstrap configure-gcc
1215         @r=`${PWD}`; export r; \
1216         s=`cd $(srcdir); ${PWD}`; export s; \
1217         $(SET_LIB_PATH) \
1218         echo "Bootstrapping the compiler"; \
1219         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1220         @r=`${PWD}`; export r; \
1221         s=`cd $(srcdir); ${PWD}`; export s; \
1222         case "$@" in \
1223           *bootstrap4-lean ) \
1224             msg="Comparing stage3 and stage4 of the compiler"; \
1225             compare=compare3-lean ;; \
1226           *bootstrap4 ) \
1227             msg="Comparing stage3 and stage4 of the compiler"; \
1228             compare=compare3 ;; \
1229           *-lean ) \
1230             msg="Comparing stage2 and stage3 of the compiler"; \
1231             compare=compare-lean ;; \
1232           * ) \
1233             msg="Comparing stage2 and stage3 of the compiler"; \
1234             compare=compare ;; \
1235         esac; \
1236         $(SET_LIB_PATH) \
1237         echo "$$msg"; \
1238         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1239         @r=`${PWD}`; export r; \
1240         s=`cd $(srcdir); ${PWD}` ; export s; \
1241         $(SET_LIB_PATH) \
1242         echo "Building runtime libraries"; \
1243         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1244
1245 profiledbootstrap: all-bootstrap configure-gcc
1246         @r=`${PWD}`; export r; \
1247         s=`cd $(srcdir); ${PWD}`; export s; \
1248         $(SET_LIB_PATH) \
1249         echo "Bootstrapping the compiler"; \
1250         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1251         @r=`${PWD}`; export r; \
1252         s=`cd $(srcdir); ${PWD}` ; export s; \
1253         $(SET_LIB_PATH) \
1254         echo "Building runtime libraries and training compiler"; \
1255         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1256         @r=`${PWD}`; export r; \
1257         s=`cd $(srcdir); ${PWD}`; export s; \
1258         $(SET_LIB_PATH) \
1259         echo "Building feedback based compiler"; \
1260         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1261
1262 .PHONY: cross
1263 cross: all-texinfo all-bison all-byacc all-binutils all-gas all-ld
1264         @r=`${PWD}`; export r; \
1265         s=`cd $(srcdir); ${PWD}`; export s; \
1266         $(SET_LIB_PATH) \
1267         echo "Building the C and C++ compiler"; \
1268         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1269         @r=`${PWD}`; export r; \
1270         s=`cd $(srcdir); ${PWD}` ; export s; \
1271         $(SET_LIB_PATH) \
1272         echo "Building runtime libraries"; \
1273         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) \
1274           LANGUAGES="c c++" all
1275
1276 .PHONY: check-gcc maybe-check-gcc
1277 maybe-check-gcc:
1278 check-gcc:
1279         @if [ -f ./gcc/Makefile ] ; then \
1280           r=`${PWD}`; export r; \
1281           s=`cd $(srcdir); ${PWD}`; export s; \
1282           $(SET_LIB_PATH) \
1283           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check); \
1284         else \
1285           true; \
1286         fi
1287
1288 .PHONY: check-gcc-c++
1289 check-gcc-c++:
1290         @if [ -f ./gcc/Makefile ] ; then \
1291           r=`${PWD}`; export r; \
1292           s=`cd $(srcdir); ${PWD}`; export s; \
1293           $(SET_LIB_PATH) \
1294           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1295         else \
1296           true; \
1297         fi
1298
1299 .PHONY: check-c++
1300 check-c++:
1301         $(MAKE) check-target-libstdc++-v3 check-gcc-c++
1302
1303 .PHONY: install-gcc maybe-install-gcc
1304 maybe-install-gcc:
1305 install-gcc:
1306         @if [ -f ./gcc/Makefile ] ; then \
1307           r=`${PWD}`; export r; \
1308           s=`cd $(srcdir); ${PWD}`; export s; \
1309           $(SET_LIB_PATH) \
1310           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1311         else \
1312           true; \
1313         fi
1314
1315 # Install the gcc headers files, but not the fixed include files,
1316 # which Cygnus is not allowed to distribute.  This rule is very
1317 # dependent on the workings of the gcc Makefile.in.
1318 .PHONY: gcc-no-fixedincludes
1319 gcc-no-fixedincludes:
1320         @if [ -f ./gcc/Makefile ]; then \
1321           rm -rf gcc/tmp-include; \
1322           mv gcc/include gcc/tmp-include 2>/dev/null; \
1323           mkdir gcc/include; \
1324           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1325           touch gcc/stmp-fixinc gcc/include/fixed; \
1326           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1327           r=`${PWD}`; export r; \
1328           s=`cd $(srcdir); ${PWD}` ; export s; \
1329           $(SET_LIB_PATH) \
1330           (cd ./gcc && \
1331            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1332           rm -rf gcc/include; \
1333           mv gcc/tmp-include gcc/include 2>/dev/null; \
1334         else true; fi
1335
1336 # --------------------------------------
1337 # Dependencies between different modules
1338 # --------------------------------------
1339
1340 # There are two types of dependencies here: 'hard' dependencies, where one
1341 # module simply won't build without the other; and 'soft' dependencies, where
1342 # if the depended-on module is missing, the depending module will do without
1343 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1344 # are specified by depending on a 'maybe-' target.  If you're not sure,
1345 # it's safer to use a soft dependency.
1346
1347 # Host modules specific to gcc.
1348 # GCC needs to identify certain tools.
1349 configure-gcc: maybe-configure-binutils maybe-configure-gas maybe-configure-ld maybe-configure-bison maybe-configure-flex
1350 all-gcc: maybe-all-libiberty maybe-all-bison maybe-all-byacc maybe-all-binutils maybe-all-gas maybe-all-ld maybe-all-zlib
1351 # This is a slightly kludgy method of getting dependencies on
1352 # all-build-libiberty correct; it would be better to build it every time.
1353 all-gcc: maybe-all-build-libiberty
1354 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
1355
1356 # Host modules specific to gdb.
1357 # GDB needs to know that the simulator is being built.
1358 configure-gdb: maybe-configure-tcl maybe-configure-tk maybe-configure-sim
1359 GDB_TK = @GDB_TK@
1360 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)
1361 install-gdb: maybe-install-tcl maybe-install-tk maybe-install-itcl maybe-install-tix maybe-install-libgui
1362 configure-libgui: maybe-configure-tcl maybe-configure-tk
1363 all-libgui: maybe-all-tcl maybe-all-tk maybe-all-itcl
1364
1365 # Host modules specific to binutils.
1366 configure-bfd: configure-libiberty
1367 all-bfd: maybe-all-libiberty maybe-all-intl
1368 all-binutils: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-flex maybe-all-bison maybe-all-byacc maybe-all-intl
1369 # We put install-opcodes before install-binutils because the installed
1370 # binutils might be on PATH, and they might need the shared opcodes
1371 # library.
1372 install-binutils: maybe-install-opcodes
1373 # libopcodes depends on libbfd
1374 install-opcodes: maybe-install-bfd
1375 all-gas: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-intl
1376 all-gprof: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-intl
1377 all-ld: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-bison maybe-all-byacc maybe-all-flex maybe-all-intl
1378 all-opcodes: maybe-all-bfd maybe-all-libiberty
1379
1380 # Other host modules in the 'src' repository.
1381 all-dejagnu: maybe-all-tcl maybe-all-expect maybe-all-tk
1382 configure-expect: maybe-configure-tcl maybe-configure-tk
1383 all-expect: maybe-all-tcl maybe-all-tk
1384 configure-itcl: maybe-configure-tcl maybe-configure-tk
1385 all-itcl: maybe-all-tcl maybe-all-tk
1386 # We put install-tcl before install-itcl because itcl wants to run a
1387 # program on installation which uses the Tcl libraries.
1388 install-itcl: maybe-install-tcl
1389 all-sid: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-tcl maybe-all-tk
1390 install-sid: maybe-install-tcl maybe-install-tk
1391 all-sim: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-readline maybe-configure-gdb
1392 configure-tk: maybe-configure-tcl
1393 all-tk: maybe-all-tcl
1394 configure-tix: maybe-configure-tcl maybe-configure-tk
1395 all-tix: maybe-all-tcl maybe-all-tk
1396 all-texinfo: maybe-all-libiberty
1397
1398 # Other host modules.  Warning, these are not well tested.
1399 all-autoconf: maybe-all-m4 maybe-all-texinfo
1400 all-automake: maybe-all-m4 maybe-all-texinfo
1401 all-bison: maybe-all-texinfo
1402 all-diff: maybe-all-libiberty
1403 all-fastjar: maybe-all-zlib maybe-all-libiberty
1404 all-fileutils: maybe-all-libiberty
1405 all-flex: maybe-all-libiberty maybe-all-bison maybe-all-byacc
1406 all-gzip: maybe-all-libiberty
1407 all-hello: maybe-all-libiberty
1408 all-m4: maybe-all-libiberty maybe-all-texinfo
1409 all-make: maybe-all-libiberty
1410 all-patch: maybe-all-libiberty
1411 all-prms: maybe-all-libiberty
1412 all-recode: maybe-all-libiberty
1413 all-sed: maybe-all-libiberty
1414 all-send-pr: maybe-all-prms
1415 all-tar: maybe-all-libiberty
1416 all-uudecode: maybe-all-libiberty
1417
1418 ALL_GCC = maybe-all-gcc
1419 ALL_GCC_C = $(ALL_GCC) maybe-all-target-newlib maybe-all-target-libgloss
1420 ALL_GCC_CXX = $(ALL_GCC_C) maybe-all-target-libstdc++-v3
1421
1422 # Target modules specific to gcc.
1423 configure-target-boehm-gc: $(ALL_GCC_C) maybe-configure-target-qthreads
1424 configure-target-fastjar: maybe-configure-target-zlib
1425 all-target-fastjar: maybe-all-target-zlib maybe-all-target-libiberty
1426 configure-target-libf2c: $(ALL_GCC_C)
1427 all-target-libf2c: maybe-all-target-libiberty
1428 configure-target-libffi: $(ALL_GCC_C)
1429 configure-target-libjava: $(ALL_GCC_C) maybe-configure-target-zlib maybe-configure-target-boehm-gc maybe-configure-target-qthreads maybe-configure-target-libffi
1430 all-target-libjava: maybe-all-fastjar maybe-all-target-zlib maybe-all-target-boehm-gc maybe-all-target-qthreads maybe-all-target-libffi
1431 configure-target-libobjc: $(ALL_GCC_C)
1432 all-target-libobjc: maybe-all-target-libiberty
1433 configure-target-libstdc++-v3: $(ALL_GCC_C)
1434 all-target-libstdc++-v3: maybe-all-target-libiberty
1435 configure-target-zlib: $(ALL_GCC_C)
1436
1437 # Target modules in the 'src' repository.
1438 configure-target-examples: $(ALL_GCC_C)
1439 configure-target-libgloss: $(ALL_GCC)
1440 all-target-libgloss: maybe-configure-target-newlib
1441 configure-target-libiberty: $(ALL_GCC)
1442 configure-target-libtermcap: $(ALL_GCC_C)
1443 configure-target-newlib: $(ALL_GCC)
1444 configure-target-rda: $(ALL_GCC_C)
1445 configure-target-winsup: $(ALL_GCC_C)
1446 all-target-winsup: maybe-all-target-libiberty maybe-all-target-libtermcap
1447
1448 # Other target modules.  Warning, these are not well tested.
1449 configure-target-gperf: $(ALL_GCC_CXX)
1450 all-target-gperf: maybe-all-target-libiberty maybe-all-target-libstdc++-v3
1451 configure-target-qthreads: $(ALL_GCC_C)
1452
1453 # Dependencies of maybe-foo on foo.  These are used because, for example,
1454 # all-gcc only depends on all-gas if gas is present and being configured.
1455 @maybe_dependencies@
1456
1457 # Serialization dependencies.  Host configures don't work well in parallel to
1458 # each other, due to contention over config.cache.  Target configures and
1459 # build configures are similar.
1460 @serialization_dependencies@
1461
1462 # --------------------------------
1463 # Regenerating top level configury
1464 # --------------------------------
1465
1466 # Multilib.out tells target dirs what multilibs they should build.
1467 # There is really only one copy.  We use the 'timestamp' method to
1468 # work around various timestamp bugs on some systems.
1469 # We use move-if-change so that it's only considered updated when it
1470 # actually changes, because it has to depend on a phony target.
1471 multilib.out: maybe-all-gcc
1472         @r=`${PWD}`; export r; \
1473         echo "Checking multilib configuration..."; \
1474         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1475         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1476
1477 # Rebuilding Makefile.in, using autogen.
1478 AUTOGEN = autogen
1479 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1480         cd $(srcdir) && $(AUTOGEN) Makefile.def
1481
1482 # Rebuilding Makefile.
1483 Makefile: $(srcdir)/Makefile.in config.status
1484         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1485
1486 config.status: configure $(gcc_version_trigger)
1487         $(SHELL) ./config.status --recheck
1488
1489 # Rebuilding configure.
1490 AUTOCONF = autoconf
1491 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1492         cd $(srcdir) && $(AUTOCONF)
1493
1494 # ------------------------------
1495 # Special directives to GNU Make
1496 # ------------------------------
1497
1498 # Don't pass command-line variables to submakes.
1499 .NOEXPORT:
1500 MAKEOVERRIDES=
1501
1502 # end of Makefile.in