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 = @INSTALL@
  68 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  69 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  70 INSTALL_DATA = @INSTALL_DATA@
  71
  72 # -------------------------------------------------
  73 # Miscellaneous non-standard autoconf-set variables
  74 # -------------------------------------------------
  75
  76 # The file containing GCC's version number.
  77 gcc_version_trigger = @gcc_version_trigger@
  78 gcc_version = @gcc_version@
  79
  80 # The gcc driver likes to know the arguments it was configured with.
  81 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
  82
  83 gxx_include_dir = @gxx_include_dir@
  84 libstdcxx_incdir = @libstdcxx_incdir@
  85
  86 tooldir = @tooldir@
  87 build_tooldir = @build_tooldir@
  88
  89 # Directory in which the compiler finds executables, libraries, etc.
  90 libsubdir = $(libdir)/gcc/$(target_alias)/$(gcc_version)
  91 GDB_NLM_DEPS =
  92
  93 # This is the name of the environment variable used for the path to
  94 # the libraries.
  95 RPATH_ENVVAR = @RPATH_ENVVAR@
  96
  97 # This is set by configure to REALLY_SET_LIB_PATH if --enable-shared
  98 # was used.
  99 SET_LIB_PATH = @SET_LIB_PATH@
 100
 101 # configure.in sets SET_LIB_PATH to this if --enable-shared was used.
 102 # Some platforms don't like blank entries, so we remove duplicate,
 103 # leading and trailing colons.
 104 REALLY_SET_LIB_PATH = \
 105   $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH):$(TARGET_LIB_PATH):$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 106
 107 # This is the list of directories to be built for the build system.
 108 BUILD_CONFIGDIRS = libiberty
 109 # Build programs are put under this directory.
 110 BUILD_SUBDIR = @build_subdir@
 111 # This is set by the configure script to the arguments to use when configuring
 112 # directories built for the build system.
 113 BUILD_CONFIGARGS = @build_configargs@
 114
 115 # This is the list of directories to built for the host system.
 116 SUBDIRS = @configdirs@
 117 # This is set by the configure script to the arguments to use when configuring
 118 # directories built for the host system.
 119 HOST_CONFIGARGS = @host_configargs@
 120
 121 # This is set by the configure script to the list of directories which
 122 # should be built using the target tools.
 123 TARGET_CONFIGDIRS = @target_configdirs@
 124 # Target libraries are put under this directory:
 125 TARGET_SUBDIR = @target_subdir@
 126 # This is set by the configure script to the arguments to use when configuring
 127 # directories built for the target.
 128 TARGET_CONFIGARGS = @target_configargs@
 129
 130 # ----------------------------------------------
 131 # Programs producing files for the BUILD machine
 132 # ----------------------------------------------
 133
 134 SHELL = @config_shell@
 135
 136 # pwd command to use.  Allow user to override default by setting PWDCMD in
 137 # the environment to account for automounters.  The make variable must not
 138 # be called PWDCMD, otherwise the value set here is passed to make
 139 # subprocesses and overrides the setting from the user's environment.
 140 # Don't use PWD since it is a common shell environment variable and we
 141 # don't want to corrupt it.
 142 PWD_COMMAND = $${PWDCMD-pwd}
 143
 144 # compilers to use to create programs which must be run in the build
 145 # environment.
 146 CC_FOR_BUILD = @CC_FOR_BUILD@
 147 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 148
 149 CXX_FOR_BUILD = $(CXX)
 150
 151 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 152 # here so that they can be overridden by Makefile fragments.
 153 BUILD_PREFIX = @BUILD_PREFIX@
 154 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 155
 156 BISON=@BISON@
 157 USUAL_BISON = `if [ -f $$r/bison/bison ] ; then \
 158             echo $$r/bison/bison -L $$s/bison/ ; \
 159          else \
 160             echo bison ; \
 161          fi`
 162
 163 DEFAULT_YACC = @DEFAULT_YACC@
 164 YACC=@YACC@
 165 USUAL_YACC = `if [ -f $$r/bison/bison ] ; then \
 166             echo $$r/bison/bison -y -L $$s/bison/ ; \
 167         elif [ -f $$r/byacc/byacc ] ; then \
 168             echo $$r/byacc/byacc ; \
 169         else \
 170             echo ${DEFAULT_YACC} ; \
 171         fi`
 172
 173 DEFAULT_LEX = @DEFAULT_LEX@
 174 LEX=@LEX@
 175 USUAL_LEX = `if [ -f $$r/flex/flex ] ; \
 176         then echo $$r/flex/flex ; \
 177         else echo ${DEFAULT_LEX} ; fi`
 178
 179 DEFAULT_M4 = @DEFAULT_M4@
 180 M4 = `if [ -f $$r/m4/m4 ] ; \
 181         then echo $$r/m4/m4 ; \
 182         else echo ${DEFAULT_M4} ; fi`
 183
 184 # For an installed makeinfo, we require it to be from texinfo 4.2 or
 185 # higher, else we use the "missing" dummy.
 186 MAKEINFO=@MAKEINFO@
 187 USUAL_MAKEINFO = `if [ -f $$r/texinfo/makeinfo/makeinfo ] ; \
 188         then echo $$r/texinfo/makeinfo/makeinfo ; \
 189         else if (makeinfo --version \
 190           | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])') >/dev/null 2>&1; \
 191         then echo makeinfo; else echo $$s/missing makeinfo; fi; fi`
 192
 193 # This just becomes part of the MAKEINFO definition passed down to
 194 # sub-makes.  It lets flags be given on the command line while still
 195 # using the makeinfo from the object tree.
 196 # (Default to avoid splitting info files by setting the threshold high.)
 197 MAKEINFOFLAGS = --split-size=5000000
 198
 199 EXPECT = `if [ -f $$r/expect/expect ] ; \
 200         then echo $$r/expect/expect ; \
 201         else echo expect ; fi`
 202
 203 RUNTEST = `if [ -f $$s/dejagnu/runtest ] ; \
 204         then echo $$s/dejagnu/runtest ; \
 205         else echo runtest ; fi`
 206
 207 # ---------------------------------------------
 208 # Programs producing files for the HOST machine
 209 # ---------------------------------------------
 210
 211 # This is the list of directories that may be needed in RPATH_ENVVAR
 212 # so that programs built for the host machine work.
 213 HOST_LIB_PATH = $$r/bfd:$$r/opcodes
 214
 215 AS = @AS@
 216
 217 AR = @AR@
 218 AR_FLAGS = rc
 219
 220 CC = @CC@
 221 CFLAGS = @CFLAGS@
 222 LIBCFLAGS = $(CFLAGS)
 223
 224 CXX = @CXX@
 225 CXXFLAGS = @CXXFLAGS@
 226 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 227
 228 DLLTOOL = @DLLTOOL@
 229
 230 NM = @NM@
 231
 232 LD = @LD@
 233 LDFLAGS =
 234
 235 RANLIB = @RANLIB@
 236
 237 WINDRES = @WINDRES@
 238
 239 PICFLAG =
 240
 241 # -----------------------------------------------
 242 # Programs producing files for the TARGET machine
 243 # -----------------------------------------------
 244
 245 # This is the list of directories that may be needed in RPATH_ENVVAR
 246 # so that prorgams built for the target machine work.
 247 TARGET_LIB_PATH = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:
 248
 249 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 250
 251 AR_FOR_TARGET=@AR_FOR_TARGET@
 252 USUAL_AR_FOR_TARGET = ` \
 253   if [ -f $$r/binutils/ar ] ; then \
 254     echo $$r/binutils/ar ; \
 255   else \
 256     if [ '$(host)' = '$(target)' ] ; then \
 257       echo $(AR); \
 258     else \
 259        echo ar | sed '$(program_transform_name)' ; \
 260     fi; \
 261   fi`
 262
 263 AS_FOR_TARGET=@AS_FOR_TARGET@
 264 USUAL_AS_FOR_TARGET = ` \
 265   if [ -f $$r/gas/as-new ] ; then \
 266     echo $$r/gas/as-new ; \
 267   elif [ -f $$r/gcc/xgcc ]; then \
 268     $(CC_FOR_TARGET) -print-prog-name=as ; \
 269   else \
 270     if [ '$(host)' = '$(target)' ] ; then \
 271       echo $(AS); \
 272     else \
 273        echo as | sed '$(program_transform_name)' ; \
 274     fi; \
 275   fi`
 276
 277 CC_FOR_TARGET = @CC_FOR_TARGET@
 278 # During gcc bootstrap, if we use some random cc for stage1 then
 279 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
 280 # (which we know are built with gcc) are built with optimizations so
 281 # prepend -O2 when setting CFLAGS_FOR_TARGET.
 282 CFLAGS_FOR_TARGET = -O2 $(CFLAGS)
 283 # If GCC_FOR_TARGET is not overriden on the command line, then this
 284 # variable is passed down to the gcc Makefile, where it is used to
 285 # build libgcc2.a.  We define it here so that it can itself be
 286 # overridden on the command line.
 287 GCC_FOR_TARGET=@GCC_FOR_TARGET@
 288 USUAL_GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) $$r/gcc/xgcc -B$$r/gcc/ $(FLAGS_FOR_TARGET)
 289 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 290
 291 CXX_FOR_TARGET = @CXX_FOR_TARGET@
 292 RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
 293 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 294 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 295 CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
 296 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 297
 298 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 299 USUAL_DLLTOOL_FOR_TARGET = ` \
 300   if [ -f $$r/binutils/dlltool ] ; then \
 301     echo $$r/binutils/dlltool ; \
 302   else \
 303     if [ '$(host)' = '$(target)' ] ; then \
 304       echo $(DLLTOOL); \
 305     else \
 306        echo dlltool | sed '$(program_transform_name)' ; \
 307     fi; \
 308   fi`
 309
 310 GCJ_FOR_TARGET = @GCJ_FOR_TARGET@
 311
 312 LD_FOR_TARGET=@LD_FOR_TARGET@
 313 USUAL_LD_FOR_TARGET = ` \
 314   if [ -f $$r/ld/ld-new ] ; then \
 315     echo $$r/ld/ld-new ; \
 316   elif [ -f $$r/gcc/xgcc ]; then \
 317     $(CC_FOR_TARGET) -print-prog-name=ld ; \
 318   else \
 319     if [ '$(host)' = '$(target)' ] ; then \
 320       echo $(LD); \
 321     else \
 322        echo ld | sed '$(program_transform_name)' ; \
 323     fi; \
 324   fi`
 325
 326 LDFLAGS_FOR_TARGET =
 327
 328 NM_FOR_TARGET=@NM_FOR_TARGET@
 329 USUAL_NM_FOR_TARGET = ` \
 330   if [ -f $$r/binutils/nm-new ] ; then \
 331     echo $$r/binutils/nm-new ; \
 332   elif [ -f $$r/gcc/xgcc ]; then \
 333     $(CC_FOR_TARGET) -print-prog-name=nm ; \
 334   else \
 335     if [ '$(host)' = '$(target)' ] ; then \
 336       echo $(NM); \
 337     else \
 338        echo nm | sed '$(program_transform_name)' ; \
 339     fi; \
 340   fi`
 341
 342 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 343 USUAL_RANLIB_FOR_TARGET = ` \
 344   if [ -f $$r/binutils/ranlib ] ; then \
 345     echo $$r/binutils/ranlib ; \
 346   else \
 347     if [ '$(host)' = '$(target)' ] ; then \
 348       if [ x'$(RANLIB)' != x ]; then \
 349          echo $(RANLIB); \
 350       else \
 351          echo ranlib; \
 352       fi; \
 353     else \
 354        echo ranlib | sed '$(program_transform_name)' ; \
 355     fi; \
 356   fi`
 357
 358 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 359 USUAL_WINDRES_FOR_TARGET = ` \
 360   if [ -f $$r/binutils/windres ] ; then \
 361     echo $$r/binutils/windres ; \
 362   else \
 363     if [ '$(host)' = '$(target)' ] ; then \
 364       echo $(WINDRES); \
 365     else \
 366        echo windres | sed '$(program_transform_name)' ; \
 367     fi; \
 368   fi`
 369
 370 PICFLAG_FOR_TARGET =
 371
 372 # ------------------------------------
 373 # Miscellaneous targets and flag lists
 374 # ------------------------------------
 375
 376 # The first rule in the file had better be this one.  Don't put any above it.
 377 # This lives here to allow makefile fragments to contain dependencies.
 378 all: all.normal
 379 .PHONY: all
 380
 381 #### host and target specific makefile fragments come in here.
 382 @target_makefile_frag@
 383 @alphaieee_frag@
 384 @ospace_frag@
 385 @host_makefile_frag@
 386 ###
 387
 388 # Flags to pass down to all sub-makes.
 389 BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
 390         "[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
 391         "CONFIG_SHELL=$(SHELL)" \
 392         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 393
 394 # For any flags above that may contain shell code that varies from one
 395 # target library to another.  When doing recursive invocations of the
 396 # top-level Makefile, we don't want the outer make to evaluate them,
 397 # so we pass these variables down unchanged.  They must not contain
 398 # single nor double quotes.
 399 RECURSE_FLAGS = \
 400         CXX_FOR_TARGET='$(CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 401         RAW_CXX_FOR_TARGET='$(RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 402
 403 # Flags to pass down to most sub-makes, in which we're building with
 404 # the host environment.
 405 EXTRA_HOST_FLAGS = \
 406         'AR=$(AR)' \
 407         'AS=$(AS)' \
 408         'CC=$(CC)' \
 409         'CXX=$(CXX)' \
 410         'DLLTOOL=$(DLLTOOL)' \
 411         'LD=$(LD)' \
 412         'NM=$(NM)' \
 413         'RANLIB=$(RANLIB)' \
 414         'WINDRES=$(WINDRES)'
 415
 416 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 417
 418 # Flags that are concerned with the location of the X11 include files
 419 # and library files
 420 #
 421 # NOTE: until the top-level is getting the values via autoconf, it only
 422 # causes problems to have this top-level Makefile overriding the autoconf-set
 423 # values in child directories.  Only variables that don't conflict with
 424 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 425 #
 426 X11_FLAGS_TO_PASS = \
 427         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 428         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 429
 430 # Flags to pass down to makes which are built with the target environment.
 431 # The double $ decreases the length of the command line; the variables
 432 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
 433 EXTRA_TARGET_FLAGS = \
 434         'AR=$$(AR_FOR_TARGET)' \
 435         'AS=$$(AS_FOR_TARGET)' \
 436         'CC=$$(CC_FOR_TARGET)' \
 437         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 438         'CXX=$$(CXX_FOR_TARGET)' \
 439         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 440         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 441         'LD=$$(LD_FOR_TARGET)' \
 442         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 443         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 444         'NM=$$(NM_FOR_TARGET)' \
 445         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 446         'WINDRES=$$(WINDRES_FOR_TARGET)'
 447
 448 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 449
 450 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 451 # unfortunately needs the native compiler and the target ar and
 452 # ranlib.
 453 # If any variables are added here, they must be added to do-*, below.
 454 # The BUILD_* variables are a special case, which are used for the gcc
 455 # cross-building scheme.
 456 EXTRA_GCC_FLAGS = \
 457         'BUILD_PREFIX=$(BUILD_PREFIX)' \
 458         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
 459         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 460         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
 461         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 462         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 463         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 464         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 465         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 466         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 467         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 468         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 469         "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 470
 471 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 472
 473 .PHONY: configure-host
 474 configure-host: maybe-configure-gcc [+
 475   FOR host_modules +] \
 476     maybe-configure-[+module+][+
 477   ENDFOR host_modules +]
 478 .PHONY: configure-target
 479 configure-target: [+
 480   FOR target_modules +] \
 481     maybe-configure-target-[+module+][+
 482   ENDFOR target_modules +]
 483
 484 # The target built for a native build.
 485 .PHONY: all.normal
 486 all.normal: @all_build_modules@ all-host all-target
 487
 488 .PHONY: all-host
 489 all-host: maybe-all-gcc [+
 490   FOR host_modules +] \
 491     maybe-all-[+module+][+
 492   ENDFOR host_modules +]
 493 .PHONY: all-target
 494 all-target: [+
 495   FOR target_modules +] \
 496     maybe-all-target-[+module+][+
 497   ENDFOR target_modules +]
 498
 499 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 500 # ``make X'' in all subdirectories (because, in general, there is a
 501 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 502 # but it may do additional work as well).
 503 [+ FOR recursive_targets +]
 504 .PHONY: do-[+make_target+]
 505 do-[+make_target+]: [+make_target+]-host [+make_target+]-target
 506
 507 .PHONY: [+make_target+]-host
 508 [+make_target+]-host: maybe-[+make_target+]-gcc [+
 509   FOR host_modules +] \
 510     maybe-[+make_target+]-[+module+][+
 511   ENDFOR host_modules +]
 512
 513 .PHONY: [+make_target+]-target
 514 [+make_target+]-target: [+
 515   FOR target_modules +] \
 516     maybe-[+make_target+]-target-[+module+][+
 517   ENDFOR target_modules +]
 518
 519 # GCC, the eternal special case
 520 .PHONY: maybe-[+make_target+]-gcc [+make_target+]-gcc
 521 maybe-[+make_target+]-gcc:
 522 [+make_target+]-gcc: [+
 523   FOR depend +]\
 524     [+depend+]-gcc [+
 525   ENDFOR depend +]
 526         @[ -f ./gcc/Makefile ] || exit 0; \
 527         r=`${PWD_COMMAND}`; export r; \
 528         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 529         $(SET_LIB_PATH) \
 530         for flag in $(EXTRA_GCC_FLAGS); do \
 531           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 532         done; \
 533         echo "Doing [+make_target+] in gcc" ; \
 534         (cd gcc && \
 535           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 536                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 537                   "RANLIB=$${RANLIB}" \
 538                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 539                   [+make_target+]) \
 540           || exit 1
 541
 542 # Host modules.
 543 [+ FOR host_modules +]
 544 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
 545 maybe-[+make_target+]-[+module+]:
 546 [+ IF (match-value? = "missing" (get "make_target") ) +]
 547 # [+module+] doesn't support [+make_target+].
 548 [+make_target+]-[+module+]:
 549 [+ ELSE +]
 550 [+make_target+]-[+module+]: [+
 551   FOR depend +]\
 552     [+depend+]-[+module+] [+
 553   ENDFOR depend +]
 554         @[ -f ./[+module+]/Makefile ] || exit 0; \
 555         r=`${PWD_COMMAND}`; export r; \
 556         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 557         $(SET_LIB_PATH) \
 558         for flag in $(EXTRA_HOST_FLAGS); do \
 559           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 560         done; \
 561         echo "Doing [+make_target+] in [+module+]" ; \
 562         (cd [+module+] && \
 563           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 564                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 565                   "RANLIB=$${RANLIB}" \
 566                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 567                   [+make_target+]) \
 568           || exit 1
 569 [+ ENDIF +]
 570 [+ ENDFOR host_modules +]
 571
 572 # Target modules.
 573 [+ FOR target_modules +]
 574 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
 575 maybe-[+make_target+]-target-[+module+]:
 576 [+ IF (match-value? = "missing" (get "make_target") ) +]
 577 # [+module+] doesn't support [+make_target+].
 578 [+make_target+]-target-[+module+]:
 579 [+ ELSE +]
 580 [+make_target+]-target-[+module+]: [+
 581   FOR depend +]\
 582     [+depend+]-target-[+module+] [+
 583   ENDFOR depend +]
 584         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
 585         r=`${PWD_COMMAND}`; export r; \
 586         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 587         $(SET_LIB_PATH) \
 588         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
 589         for flag in $(EXTRA_TARGET_FLAGS); do \
 590           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 591         done; \
 592         (cd $(TARGET_SUBDIR)/[+module+] && \
 593           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 594                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 595                   "RANLIB=$${RANLIB}" \
 596                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 597                   [+make_target+]) \
 598           || exit 1
 599 [+ ENDIF +]
 600 [+ ENDFOR target_modules +]
 601 [+ ENDFOR recursive_targets +]
 602
 603 # Here are the targets which correspond to the do-X targets.
 604
 605 .PHONY: info installcheck dvi install-info
 606 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 607 .PHONY: local-clean local-distclean local-maintainer-clean
 608 info: do-info
 609 installcheck: do-installcheck
 610 dvi: do-dvi
 611
 612 # Make sure makeinfo is built before we do a `make info', if we're
 613 # in fact building texinfo.
 614 do-info: maybe-all-texinfo
 615
 616 install-info: do-install-info dir.info
 617         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 618         if [ -f dir.info ] ; then \
 619           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 620         else true ; fi
 621
 622 local-clean:
 623         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 624
 625 local-distclean:
 626         -rm -f Makefile config.status config.cache mh-frag mt-frag
 627         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 628         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 629           rm -rf $(TARGET_SUBDIR); \
 630         else true; fi
 631         -rm -rf $(BUILD_SUBDIR)
 632         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 633         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 634         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 635         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 636         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 637
 638 local-maintainer-clean:
 639         @echo "This command is intended for maintainers to use;"
 640         @echo "it deletes files that may require special tools to rebuild."
 641
 642 clean: do-clean local-clean
 643 mostlyclean: do-mostlyclean local-clean
 644 distclean: do-distclean local-clean local-distclean
 645 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 646 maintainer-clean: local-distclean
 647 realclean: maintainer-clean
 648
 649 # Extra dependency for clean-target, owing to the mixed nature of gcc
 650 clean-target: clean-target-libgcc
 651 clean-target-libgcc:
 652         test ! -d gcc/libgcc || \
 653         (cd gcc/libgcc && find . -type d -print) | \
 654         while read d; do rm -f gcc/$$d/libgcc.a || : ; done
 655         -rm -rf gcc/libgcc
 656
 657 # Check target.
 658
 659 .PHONY: check do-check
 660 check: do-check
 661
 662 # Only include modules actually being configured and built.
 663 do-check: maybe-check-gcc [+
 664   FOR host_modules +] \
 665     maybe-check-[+module+][+
 666   ENDFOR host_modules +][+
 667   FOR target_modules +] \
 668     maybe-check-target-[+module+][+
 669   ENDFOR target_modules +]
 670
 671 # Automated reporting of test results.
 672
 673 warning.log: build.log
 674         $(srcdir)/contrib/warn_summary build.log > $@
 675
 676 mail-report.log:
 677         if test x'$(BOOT_CFLAGS)' != x''; then \
 678             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 679         fi; \
 680         $(srcdir)/contrib/test_summary -t >$@
 681         chmod +x $@
 682         echo If you really want to send e-mail, run ./$@ now
 683
 684 mail-report-with-warnings.log: warning.log
 685         if test x'$(BOOT_CFLAGS)' != x''; then \
 686             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 687         fi; \
 688         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 689         chmod +x $@
 690         echo If you really want to send e-mail, run ./$@ now
 691
 692 # Installation targets.
 693
 694 .PHONY: install uninstall
 695 install: installdirs install-host install-target
 696
 697 .PHONY: install-host-nogcc
 698 install-host-nogcc: [+
 699   FOR host_modules +] \
 700     maybe-install-[+module+][+
 701   ENDFOR host_modules +]
 702
 703 .PHONY: install-host
 704 install-host: maybe-install-gcc [+
 705   FOR host_modules +] \
 706     maybe-install-[+module+][+
 707   ENDFOR host_modules +]
 708
 709 .PHONY: install-target
 710 install-target: [+
 711   FOR target_modules +] \
 712     maybe-install-target-[+module+][+
 713   ENDFOR target_modules +]
 714
 715 uninstall:
 716         @echo "the uninstall target is not supported in this tree"
 717
 718 .PHONY: install.all
 719 install.all: install-no-fixedincludes
 720         @if [ -f ./gcc/Makefile ] ; then \
 721                 r=`${PWD_COMMAND}` ; export r ; \
 722                 $(SET_LIB_PATH) \
 723                 (cd ./gcc && \
 724                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 725         else \
 726                 true ; \
 727         fi
 728
 729 # install-no-fixedincludes is used because Cygnus can not distribute
 730 # the fixed header files.
 731 .PHONY: install-no-fixedincludes
 732 install-no-fixedincludes: installdirs install-host-nogcc \
 733         install-target gcc-no-fixedincludes
 734
 735 ### other supporting targets
 736
 737 MAKEDIRS= \
 738         $(DESTDIR)$(prefix) \
 739         $(DESTDIR)$(exec_prefix)
 740 .PHONY: installdirs
 741 installdirs: mkinstalldirs
 742         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 743
 744 dir.info: do-install-info
 745         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 746           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 747           mv -f dir.info.new dir.info ; \
 748         else true ; \
 749         fi
 750
 751 dist:
 752         @echo "Building a full distribution of this tree isn't done"
 753         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 754
 755 etags tags: TAGS
 756
 757 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 758 # ability to use several tags files at once, so there is probably no need
 759 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 760 # (if we felt like it) have this Makefile write a piece of elisp which
 761 # the user could load to tell emacs19 where all the TAGS files we just
 762 # built are.
 763 TAGS: do-TAGS
 764
 765 # --------------------------------------
 766 # Modules which run on the build machine
 767 # --------------------------------------
 768 [+ FOR build_modules +]
 769 .PHONY: configure-build-[+module+] maybe-configure-build-[+module+]
 770 maybe-configure-build-[+module+]:
 771 configure-build-[+module+]:
 772         @test ! -f $(BUILD_SUBDIR)/[+module+]/Makefile || exit 0; \
 773         $(SHELL) $(srcdir)/mkinstalldirs $(BUILD_SUBDIR)/[+module+] ; \
 774         r=`${PWD_COMMAND}`; export r; \
 775         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 776         AR="$(AR_FOR_BUILD)"; export AR; \
 777         AS="$(AS_FOR_BUILD)"; export AS; \
 778         CC="$(CC_FOR_BUILD)"; export CC; \
 779         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 780         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 781         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 782         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 783         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 784         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 785         LD="$(LD_FOR_BUILD)"; export LD; \
 786         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 787         NM="$(NM_FOR_BUILD)"; export NM; \
 788         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 789         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 790         echo Configuring in $(BUILD_SUBDIR)/[+module+]; \
 791         cd "$(BUILD_SUBDIR)/[+module+]" || exit 1; \
 792         case $(srcdir) in \
 793           /* | [A-Za-z]:[\\/]*) \
 794             topdir=$(srcdir) ;; \
 795           *) \
 796             case "$(BUILD_SUBDIR)" in \
 797               .) topdir="../$(srcdir)" ;; \
 798               *) topdir="../../$(srcdir)" ;; \
 799             esac ;; \
 800         esac; \
 801         if [ "$(srcdir)" = "." ] ; then \
 802           if [ "$(BUILD_SUBDIR)" != "." ] ; then \
 803             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
 804               if [ -f Makefile ]; then \
 805                 if $(MAKE) distclean; then \
 806                   true; \
 807                 else \
 808                   exit 1; \
 809                 fi; \
 810               else \
 811                 true; \
 812               fi; \
 813             else \
 814               exit 1; \
 815             fi; \
 816           else \
 817             true; \
 818           fi; \
 819           srcdiroption="--srcdir=."; \
 820           libsrcdir="."; \
 821         else \
 822           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 823           libsrcdir="$$s/[+module+]"; \
 824         fi; \
 825         rm -f no-such-file || : ; \
 826         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
 827           $(BUILD_CONFIGARGS) $${srcdiroption} \
 828           --with-build-subdir="$(BUILD_SUBDIR)" \
 829           || exit 1
 830
 831 .PHONY: all-build-[+module+] maybe-all-build-[+module+]
 832 maybe-all-build-[+module+]:
 833 all-build-[+module+]: configure-build-[+module+]
 834         @r=`${PWD_COMMAND}`; export r; \
 835         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 836         (cd $(BUILD_SUBDIR)/[+module+] && $(MAKE) all)
 837 [+ ENDFOR build_modules +]
 838
 839 # --------------------------------------
 840 # Modules which run on the host machine
 841 # --------------------------------------
 842 [+ FOR host_modules +]
 843 .PHONY: configure-[+module+] maybe-configure-[+module+]
 844 maybe-configure-[+module+]:
 845 configure-[+module+]:
 846         @test ! -f [+module+]/Makefile || exit 0; \
 847         [ -d [+module+] ] || mkdir [+module+]; \
 848         r=`${PWD_COMMAND}`; export r; \
 849         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 850         CC="$(CC)"; export CC; \
 851         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 852         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 853         CXX="$(CXX)"; export CXX; \
 854         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 855         AR="$(AR)"; export AR; \
 856         AS="$(AS)"; export AS; \
 857         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 858         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 859         LD="$(LD)"; export LD; \
 860         NM="$(NM)"; export NM; \
 861         RANLIB="$(RANLIB)"; export RANLIB; \
 862         WINDRES="$(WINDRES)"; export WINDRES; \
 863         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 864         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 865         echo Configuring in [+module+]; \
 866         cd [+module+] || exit 1; \
 867         case $(srcdir) in \
 868           \.) \
 869             srcdiroption="--srcdir=."; \
 870             libsrcdir=".";; \
 871           /* | [A-Za-z]:[\\/]*) \
 872             srcdiroption="--srcdir=$(srcdir)/[+module+]"; \
 873             libsrcdir="$$s/[+module+]";; \
 874           *) \
 875             srcdiroption="--srcdir=../$(srcdir)/[+module+]"; \
 876             libsrcdir="$$s/[+module+]";; \
 877         esac; \
 878         $(SHELL) $${libsrcdir}/configure \
 879           $(HOST_CONFIGARGS) $${srcdiroption} \
 880           || exit 1
 881
 882 .PHONY: all-[+module+] maybe-all-[+module+]
 883 maybe-all-[+module+]:
 884 all-[+module+]: configure-[+module+]
 885         @r=`${PWD_COMMAND}`; export r; \
 886         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 887         $(SET_LIB_PATH) \
 888         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 889           IF with_x
 890             +] $(X11_FLAGS_TO_PASS)[+
 891           ENDIF with_x +] all)
 892
 893 .PHONY: check-[+module+] maybe-check-[+module+]
 894 maybe-check-[+module+]:
 895 [+ IF no_check +]
 896 check-[+module+]:
 897 [+ ELIF no_check_cross +]
 898 # This module is only tested in a native toolchain.
 899 check-[+module+]:
 900         @if [ '$(host)' = '$(target)' ] ; then \
 901           r=`${PWD_COMMAND}`; export r; \
 902           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 903           $(SET_LIB_PATH) \
 904           (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 905             IF with_x
 906               +] $(X11_FLAGS_TO_PASS)[+
 907             ENDIF with_x +] check); \
 908         fi
 909 [+ ELSE check +]
 910 check-[+module+]:
 911         @r=`${PWD_COMMAND}`; export r; \
 912         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 913         $(SET_LIB_PATH) \
 914         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 915           IF with_x
 916             +] $(X11_FLAGS_TO_PASS)[+
 917           ENDIF with_x +] check)
 918 [+ ENDIF no_check +]
 919
 920 .PHONY: install-[+module+] maybe-install-[+module+]
 921 maybe-install-[+module+]:
 922 [+ IF no_install +]
 923 install-[+module+]:
 924 [+ ELSE install +]
 925 install-[+module+]: installdirs
 926         @r=`${PWD_COMMAND}`; export r; \
 927         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 928         $(SET_LIB_PATH) \
 929         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 930           IF with_x
 931             +] $(X11_FLAGS_TO_PASS)[+
 932           ENDIF with_x +] install)
 933 [+ ENDIF no_install +]
 934 [+ ENDFOR host_modules +]
 935
 936 # ---------------------------------------
 937 # Modules which run on the target machine
 938 # ---------------------------------------
 939 [+ FOR target_modules +]
 940 .PHONY: configure-target-[+module+] maybe-configure-target-[+module+]
 941 maybe-configure-target-[+module+]:
 942
 943 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 944 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
 945         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
 946         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
 947         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
 948
 949 configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/multilib.out
 950         @test ! -f $(TARGET_SUBDIR)/[+module+]/Makefile || exit 0; \
 951         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
 952         r=`${PWD_COMMAND}`; export r; \
 953         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 954         $(SET_LIB_PATH) \
 955         AR="$(AR_FOR_TARGET)"; export AR; \
 956         AS="$(AS_FOR_TARGET)"; export AS; \
 957         CC="$(CC_FOR_TARGET)"; export CC; \
 958         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 959         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 960         CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \[+
 961 IF raw_cxx +]
 962         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 963         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX; \[+
 964 ELSE normal_cxx +]
 965         CXX="$(CXX_FOR_TARGET)"; export CXX; \[+
 966 ENDIF raw_cxx +]
 967         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 968         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 969         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 970         LD="$(LD_FOR_TARGET)"; export LD; \
 971         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 972         NM="$(NM_FOR_TARGET)"; export NM; \
 973         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 974         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 975         echo Configuring in $(TARGET_SUBDIR)/[+module+]; \
 976         cd "$(TARGET_SUBDIR)/[+module+]" || exit 1; \
 977         case $(srcdir) in \
 978           /* | [A-Za-z]:[\\/]*) \
 979             topdir=$(srcdir) ;; \
 980           *) \
 981             case "$(TARGET_SUBDIR)" in \
 982               .) topdir="../$(srcdir)" ;; \
 983               *) topdir="../../$(srcdir)" ;; \
 984             esac ;; \
 985         esac; \[+ IF stage +]
 986         if [ "$(srcdir)" = "." ] ; then \
 987           if [ "$(TARGET_SUBDIR)" != "." ] ; then \
 988             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
 989               if [ -f Makefile ]; then \
 990                 if $(MAKE) distclean; then \
 991                   true; \
 992                 else \
 993                   exit 1; \
 994                 fi; \
 995               else \
 996                 true; \
 997               fi; \
 998             else \
 999               exit 1; \
1000             fi; \
1001           else \
1002             true; \
1003           fi; \
1004           srcdiroption="--srcdir=."; \
1005           libsrcdir="."; \
1006         else \[+ ENDIF stage +]
1007           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1008           libsrcdir="$$s/[+module+]"; \[+ IF stage +]
1009         fi; \[+ ENDIF stage +]
1010         rm -f no-such-file || : ; \
1011         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
1012           $(TARGET_CONFIGARGS) $${srcdiroption} \
1013           --with-target-subdir="$(TARGET_SUBDIR)" \
1014           || exit 1
1015
1016 .PHONY: all-target-[+module+] maybe-all-target-[+module+]
1017 maybe-all-target-[+module+]:
1018 all-target-[+module+]: configure-target-[+module+]
1019         @r=`${PWD_COMMAND}`; export r; \
1020         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1021         $(SET_LIB_PATH) \
1022         (cd $(TARGET_SUBDIR)/[+module+] && \
1023           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1024             IF raw_cxx
1025           +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1026             ENDIF raw_cxx
1027           +] all)
1028
1029 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1030 maybe-check-target-[+module+]:
1031 [+ IF no_check +]
1032 # Dummy target for uncheckable module.
1033 check-target-[+module+]:
1034 [+ ELSE check +]
1035 check-target-[+module+]:
1036         @r=`${PWD_COMMAND}`; export r; \
1037         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1038         $(SET_LIB_PATH) \
1039         (cd $(TARGET_SUBDIR)/[+module+] && \
1040           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1041             IF raw_cxx
1042               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1043             ENDIF raw_cxx
1044           +] check)
1045 [+ ENDIF no_check +]
1046
1047 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1048 maybe-install-target-[+module+]:
1049 [+ IF no_install +]
1050 # Dummy target for uninstallable.
1051 install-target-[+module+]:
1052 [+ ELSE install +]
1053 install-target-[+module+]: installdirs
1054         @r=`${PWD_COMMAND}`; export r; \
1055         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1056         $(SET_LIB_PATH) \
1057         (cd $(TARGET_SUBDIR)/[+module+] && \
1058           $(MAKE) $(TARGET_FLAGS_TO_PASS) install)
1059 [+ ENDIF no_install +]
1060 [+ ENDFOR target_modules +]
1061
1062 # ----------
1063 # GCC module
1064 # ----------
1065
1066 # Unfortunately, while gcc _should_ be a host module,
1067 # libgcc is a target module, and gen* programs are
1068 # build modules.  So GCC is a sort of hybrid.
1069
1070 # gcc is the only module which uses GCC_FLAGS_TO_PASS.
1071 # Don't use shared host config.cache, as it will confuse later
1072 # directories; GCC wants slightly different values for some
1073 # precious variables.  *sigh*
1074
1075 # We must skip configuring if toplevel bootstrap is going.
1076 .PHONY: configure-gcc maybe-configure-gcc
1077 maybe-configure-gcc:
1078 configure-gcc:
1079         @test ! -f gcc/Makefile || exit 0; \
1080         [ -f stage_last ] && exit 0; \
1081         [ -d gcc ] || mkdir gcc; \
1082         r=`${PWD_COMMAND}`; export r; \
1083         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1084         CC="$(CC)"; export CC; \
1085         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1086         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
1087         CXX="$(CXX)"; export CXX; \
1088         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1089         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1090         AR="$(AR)"; export AR; \
1091         AS="$(AS)"; export AS; \
1092         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
1093         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1094         LD="$(LD)"; export LD; \
1095         NM="$(NM)"; export NM; \
1096         RANLIB="$(RANLIB)"; export RANLIB; \
1097         WINDRES="$(WINDRES)"; export WINDRES; \
1098         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1099         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1100         echo Configuring in gcc; \
1101         cd gcc || exit 1; \
1102         case $(srcdir) in \
1103           \.) \
1104             srcdiroption="--srcdir=."; \
1105             libsrcdir=".";; \
1106           /* | [A-Za-z]:[\\/]*) \
1107             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1108             libsrcdir="$$s/gcc";; \
1109           *) \
1110             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1111             libsrcdir="$$s/gcc";; \
1112         esac; \
1113         $(SHELL) $${libsrcdir}/configure \
1114           $(HOST_CONFIGARGS) $${srcdiroption} \
1115           || exit 1
1116
1117 # Don't 'make all' in gcc if it's already been made by 'bootstrap'; that
1118 # causes trouble.  This wart will be fixed eventually by moving
1119 # the bootstrap behavior to this file.
1120 .PHONY: all-gcc maybe-all-gcc
1121 maybe-all-gcc:
1122 all-gcc: configure-gcc
1123         r=`${PWD_COMMAND}`; export r; \
1124         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1125         if [ -f stage_last ] ; then \
1126           true ; \
1127         elif [ -f gcc/stage_last ] ; then \
1128           $(SET_LIB_PATH) \
1129           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) quickstrap); \
1130         else \
1131           $(SET_LIB_PATH) \
1132           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) all); \
1133         fi
1134
1135 # Building GCC uses some tools for rebuilding "source" files
1136 # like texinfo, bison/byacc, etc.  So we must depend on those.
1137 #
1138 # While building GCC, it may be necessary to run various target
1139 # programs like the assembler, linker, etc.  So we depend on
1140 # those too.
1141 #
1142 # In theory, on an SMP all those dependencies can be resolved
1143 # in parallel.
1144 #
1145 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1146 .PHONY: $(GCC_STRAP_TARGETS)
1147 $(GCC_STRAP_TARGETS): all-bootstrap configure-gcc
1148         @r=`${PWD_COMMAND}`; export r; \
1149         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1150         $(SET_LIB_PATH) \
1151         echo "Bootstrapping the compiler"; \
1152         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1153         @r=`${PWD_COMMAND}`; export r; \
1154         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1155         case "$@" in \
1156           *bootstrap4-lean ) \
1157             msg="Comparing stage3 and stage4 of the compiler"; \
1158             compare=compare3-lean ;; \
1159           *bootstrap4 ) \
1160             msg="Comparing stage3 and stage4 of the compiler"; \
1161             compare=compare3 ;; \
1162           *-lean ) \
1163             msg="Comparing stage2 and stage3 of the compiler"; \
1164             compare=compare-lean ;; \
1165           * ) \
1166             msg="Comparing stage2 and stage3 of the compiler"; \
1167             compare=compare ;; \
1168         esac; \
1169         $(SET_LIB_PATH) \
1170         echo "$$msg"; \
1171         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1172         @r=`${PWD_COMMAND}`; export r; \
1173         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1174         $(SET_LIB_PATH) \
1175         echo "Building runtime libraries"; \
1176         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1177
1178 profiledbootstrap: all-bootstrap configure-gcc
1179         @r=`${PWD_COMMAND}`; export r; \
1180         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1181         $(SET_LIB_PATH) \
1182         echo "Bootstrapping the compiler"; \
1183         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1184         @r=`${PWD_COMMAND}`; export r; \
1185         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1186         $(SET_LIB_PATH) \
1187         echo "Building runtime libraries and training compiler"; \
1188         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1189         @r=`${PWD_COMMAND}`; export r; \
1190         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1191         $(SET_LIB_PATH) \
1192         echo "Building feedback based compiler"; \
1193         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1194
1195 .PHONY: cross
1196 cross: all-texinfo all-bison all-byacc all-binutils all-gas all-ld
1197         @r=`${PWD_COMMAND}`; export r; \
1198         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1199         $(SET_LIB_PATH) \
1200         echo "Building the C and C++ compiler"; \
1201         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1202         @r=`${PWD_COMMAND}`; export r; \
1203         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1204         $(SET_LIB_PATH) \
1205         echo "Building runtime libraries"; \
1206         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) \
1207           LANGUAGES="c c++" all
1208
1209 .PHONY: check-gcc maybe-check-gcc
1210 maybe-check-gcc:
1211 check-gcc:
1212         @if [ -f ./gcc/Makefile ] ; then \
1213           r=`${PWD_COMMAND}`; export r; \
1214           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1215           $(SET_LIB_PATH) \
1216           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check); \
1217         else \
1218           true; \
1219         fi
1220
1221 .PHONY: check-gcc-c++
1222 check-gcc-c++:
1223         @if [ -f ./gcc/Makefile ] ; then \
1224           r=`${PWD_COMMAND}`; export r; \
1225           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1226           $(SET_LIB_PATH) \
1227           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1228         else \
1229           true; \
1230         fi
1231
1232 .PHONY: check-c++
1233 check-c++: check-target-libstdc++-v3 check-gcc-c++
1234
1235 .PHONY: install-gcc maybe-install-gcc
1236 maybe-install-gcc:
1237 install-gcc:
1238         @if [ -f ./gcc/Makefile ] ; then \
1239           r=`${PWD_COMMAND}`; export r; \
1240           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1241           $(SET_LIB_PATH) \
1242           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1243         else \
1244           true; \
1245         fi
1246
1247 # Install the gcc headers files, but not the fixed include files,
1248 # which Cygnus is not allowed to distribute.  This rule is very
1249 # dependent on the workings of the gcc Makefile.in.
1250 .PHONY: gcc-no-fixedincludes
1251 gcc-no-fixedincludes:
1252         @if [ -f ./gcc/Makefile ]; then \
1253           rm -rf gcc/tmp-include; \
1254           mv gcc/include gcc/tmp-include 2>/dev/null; \
1255           mkdir gcc/include; \
1256           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1257           touch gcc/stmp-fixinc gcc/include/fixed; \
1258           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1259           r=`${PWD_COMMAND}`; export r; \
1260           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1261           $(SET_LIB_PATH) \
1262           (cd ./gcc && \
1263            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1264           rm -rf gcc/include; \
1265           mv gcc/tmp-include gcc/include 2>/dev/null; \
1266         else true; fi
1267
1268 # ---------------------
1269 # GCC bootstrap support
1270 # ---------------------
1271
1272 # We name the directories for the various stages "stage1-gcc",
1273 # "stage2-gcc","stage3-gcc", etc.
1274 # Unfortunately, the 'compare' process will fail (on debugging information)
1275 # if any directory names are different!
1276 # So in the building rule for each stage, we relocate them before and after.
1277 # The current one is 'gcc', while the previous one is 'prev-gcc'.  (The
1278 # current one must be 'gcc' for now because the scripts in that directory
1279 # assume it.)
1280 # At the end of the bootstrap, 'stage3-gcc' must be moved to 'gcc' so that
1281 # libraries can find it.  Ick!
1282
1283 # Bugs: This is almost certainly not parallel-make safe.
1284
1285 # 'touch' doesn't work right on some platforms.
1286 STAMP = echo timestamp >
1287
1288 # Only build the C compiler for stage1, because that is the only one that
1289 # we can guarantee will build with the native compiler, and also it is the
1290 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
1291 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
1292 # overrideable (for a bootstrap build stage1 also builds gcc.info).
1293
1294 STAGE1_CFLAGS=@stage1_cflags@
1295 STAGE1_LANGUAGES=@stage1_languages@
1296
1297 # TODO: deal with OBJS-onestep
1298 configure-stage1-gcc:
1299         echo configure-stage1-gcc > stage_last ; \
1300         if [ -f stage1-gcc/Makefile ] ; then \
1301           $(STAMP) configure-stage1-gcc ; \
1302           exit 0; \
1303         else \
1304           true ; \
1305         fi ; \
1306         [ -d stage1-gcc ] || mkdir stage1-gcc; \
1307         mv stage1-gcc gcc ; \
1308         r=`${PWD_COMMAND}`; export r; \
1309         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1310         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
1311         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1312         CC="$(CC)"; export CC; \
1313         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1314         CXX="$(CXX)"; export CXX; \
1315         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1316         AR="$(AR)"; export AR; \
1317         AS="$(AS)"; export AS; \
1318         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
1319         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1320         LD="$(LD)"; export LD; \
1321         NM="$(NM)"; export NM; \
1322         RANLIB="$(RANLIB)"; export RANLIB; \
1323         WINDRES="$(WINDRES)"; export WINDRES; \
1324         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1325         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1326         echo Configuring stage 1 in gcc; \
1327         cd gcc || exit 1; \
1328         case $(srcdir) in \
1329           \.) \
1330             srcdiroption="--srcdir=."; \
1331             libsrcdir=".";; \
1332           /* | [A-Za-z]:[\\/]*) \
1333             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1334             libsrcdir="$$s/gcc";; \
1335           *) \
1336             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1337             libsrcdir="$$s/gcc";; \
1338         esac; \
1339         $(SHELL) $${libsrcdir}/configure \
1340           $(HOST_CONFIGARGS) $${srcdiroption} ; \
1341         cd .. ; \
1342         mv gcc stage1-gcc ; \
1343         $(STAMP) configure-stage1-gcc
1344
1345 all-stage1-gcc: configure-stage1-gcc all-bootstrap
1346         echo all-stage1-gcc > stage_last ; \
1347         r=`${PWD_COMMAND}`; export r; \
1348         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1349         mv stage1-gcc gcc ; \
1350         cd gcc && \
1351         $(MAKE) $(GCC_FLAGS_TO_PASS) \
1352                 LANGUAGES="$(STAGE1_LANGUAGES)" \
1353                 CFLAGS="$(STAGE1_CFLAGS)" \
1354                 COVERAGE_FLAGS= || exit 1 ; \
1355         cd .. ; \
1356         mv gcc stage1-gcc ; \
1357         $(STAMP) all-stage1-gcc
1358
1359 # TODO: Deal with STAGE_PREFIX (which is only for ada, incidentally)
1360 configure-stage2-gcc: all-stage1-gcc
1361         echo configure-stage2-gcc > stage_last ; \
1362         if [ -f stage2-gcc/Makefile ] ; then \
1363           $(STAMP) configure-stage2-gcc ; \
1364           exit 0; \
1365         else \
1366           true ; \
1367         fi ; \
1368         [ -d stage2-gcc ] || mkdir stage2-gcc; \
1369         mv stage2-gcc gcc ; \
1370         mv stage1-gcc prev-gcc ; \
1371         r=`${PWD_COMMAND}`; export r; \
1372         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1373         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
1374         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1375         CC="$(CC)"; export CC; \
1376         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1377         CXX="$(CXX)"; export CXX; \
1378         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1379         AR="$(AR)"; export AR; \
1380         AS="$(AS)"; export AS; \
1381         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
1382         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1383         LD="$(LD)"; export LD; \
1384         NM="$(NM)"; export NM; \
1385         RANLIB="$(RANLIB)"; export RANLIB; \
1386         WINDRES="$(WINDRES)"; export WINDRES; \
1387         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1388         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1389         echo Configuring stage 2 in gcc; \
1390         cd gcc || exit 1; \
1391         case $(srcdir) in \
1392           \.) \
1393             srcdiroption="--srcdir=."; \
1394             libsrcdir=".";; \
1395           /* | [A-Za-z]:[\\/]*) \
1396             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1397             libsrcdir="$$s/gcc";; \
1398           *) \
1399             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1400             libsrcdir="$$s/gcc";; \
1401         esac; \
1402         $(SHELL) $${libsrcdir}/configure \
1403           $(HOST_CONFIGARGS) $${srcdiroption} ; \
1404         cd .. ; \
1405         mv gcc stage2-gcc ; \
1406         mv prev-gcc stage1-gcc ; \
1407         $(STAMP) configure-stage2-gcc
1408
1409 # Flags to pass to stage2 and later makes.
1410 BOOT_CFLAGS= -g -O2
1411 POSTSTAGE1_FLAGS_TO_PASS = \
1412         CFLAGS="$(BOOT_CFLAGS)" \
1413         ADAC="\$$(CC)" \
1414         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
1415         STRICT_WARN="\$$(STRICT2_WARN)" \
1416         OUTPUT_OPTION="-o \$$@"
1417
1418 all-stage2-gcc: all-stage1-gcc configure-stage2-gcc
1419         echo all-stage2-gcc > stage_last ; \
1420         r=`${PWD_COMMAND}`; export r; \
1421         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1422         mv stage2-gcc gcc ; \
1423         mv stage1-gcc prev-gcc ; \
1424         cd gcc && \
1425         $(MAKE) $(GCC_FLAGS_TO_PASS) \
1426                 CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \
1427                 CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \
1428                 STAGE_PREFIX=$$r/prev-gcc/ \
1429                 $(POSTSTAGE1_FLAGS_TO_PASS) || exit 1 ; \
1430         cd .. ; \
1431         mv prev-gcc stage1-gcc ; \
1432         mv gcc stage2-gcc ; \
1433         $(STAMP) all-stage2-gcc
1434
1435 configure-stage3-gcc: all-stage2-gcc
1436         echo configure-stage3-gcc > stage_last ; \
1437         if [ -f stage3-gcc/Makefile ] ; then \
1438           $(STAMP) configure-stage3-gcc ; \
1439           exit 0; \
1440         else \
1441           true ; \
1442         fi ; \
1443         [ -d stage3-gcc ] || mkdir stage3-gcc; \
1444         mv stage3-gcc gcc ; \
1445         mv stage1-gcc prev-gcc ; \
1446         r=`${PWD_COMMAND}`; export r; \
1447         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1448         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
1449         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1450         CC="$(CC)"; export CC; \
1451         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1452         CXX="$(CXX)"; export CXX; \
1453         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1454         AR="$(AR)"; export AR; \
1455         AS="$(AS)"; export AS; \
1456         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
1457         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1458         LD="$(LD)"; export LD; \
1459         NM="$(NM)"; export NM; \
1460         RANLIB="$(RANLIB)"; export RANLIB; \
1461         WINDRES="$(WINDRES)"; export WINDRES; \
1462         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1463         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1464         echo Configuring stage 3 in gcc; \
1465         cd gcc || exit 1; \
1466         case $(srcdir) in \
1467           \.) \
1468             srcdiroption="--srcdir=."; \
1469             libsrcdir=".";; \
1470           /* | [A-Za-z]:[\\/]*) \
1471             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1472             libsrcdir="$$s/gcc";; \
1473           *) \
1474             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1475             libsrcdir="$$s/gcc";; \
1476         esac; \
1477         $(SHELL) $${libsrcdir}/configure \
1478           $(HOST_CONFIGARGS) $${srcdiroption} ; \
1479         cd .. ; \
1480         mv gcc stage3-gcc ; \
1481         mv prev-gcc stage2-gcc ; \
1482         $(STAMP) configure-stage3-gcc
1483
1484 all-stage3-gcc: all-stage2-gcc configure-stage3-gcc
1485         echo all-stage3-gcc > stage_last ; \
1486         r=`${PWD_COMMAND}`; export r; \
1487         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1488         mv stage2-gcc prev-gcc ; \
1489         mv stage3-gcc gcc ; \
1490         cd gcc && \
1491         $(MAKE) $(GCC_FLAGS_TO_PASS) \
1492                 CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \
1493                 CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \
1494                 STAGE_PREFIX=$$r/prev-gcc/ \
1495                 $(POSTSTAGE1_FLAGS_TO_PASS) || exit 1 ; \
1496         cd .. ; \
1497         mv prev-gcc stage2-gcc ; \
1498         mv gcc stage3-gcc ; \
1499         $(STAMP) all-stage3-gcc
1500
1501 # We only want to compare .o files, so set this!
1502 objext = .o
1503
1504 compare: all-stage3-gcc
1505         r=`${PWD_COMMAND}`; export r; \
1506         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1507         rm -f .bad_compare ; \
1508         cd stage3-gcc; \
1509         files=`find . -name "*$(objext)" -print` ; \
1510         cd .. ; \
1511         for file in $${files} ; do \
1512           cmp --ignore-initial=16 $$r/stage2-gcc/$$file $$r/stage3-gcc/$$file \
1513               > /dev/null 2>&1; \
1514           test $$? -eq 1 && echo $$file differs >> .bad_compare || true; \
1515         done ; \
1516         if [ -f .bad_compare ]; then \
1517           echo "Bootstrap comparison failure!"; \
1518           cat .bad_compare; \
1519           exit 1; \
1520         else \
1521           true; \
1522         fi ; \
1523         $(STAMP) compare
1524
1525 .PHONY: new-bootstrap
1526 # This target exists so that everything can be made in one pass.
1527 # 'all-gcc' has to avoid stomping on the bootstrap-generated gcc for
1528 # this to work.
1529 new-bootstrap: compare
1530         mv stage3-gcc gcc ; \
1531         $(MAKE) all ; \
1532         mv gcc stage3-gcc
1533
1534 # --------------------------------------
1535 # Dependencies between different modules
1536 # --------------------------------------
1537
1538 # There are two types of dependencies here: 'hard' dependencies, where one
1539 # module simply won't build without the other; and 'soft' dependencies, where
1540 # if the depended-on module is missing, the depending module will do without
1541 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1542 # are specified by depending on a 'maybe-' target.  If you're not sure,
1543 # it's safer to use a soft dependency.
1544
1545 # Host modules specific to gcc.
1546 # GCC needs to identify certain tools.
1547 # GCC also needs the information exported by the intl configure script.
1548 configure-gcc: maybe-configure-intl maybe-configure-binutils maybe-configure-gas maybe-configure-ld maybe-configure-bison maybe-configure-flex
1549 all-gcc: maybe-all-libiberty maybe-all-intl maybe-all-bison maybe-all-byacc maybe-all-binutils maybe-all-gas maybe-all-ld maybe-all-zlib
1550 # This is a slightly kludgy method of getting dependencies on
1551 # all-build-libiberty correct; it would be better to build it every time.
1552 all-gcc: maybe-all-build-libiberty
1553 all-bootstrap: maybe-all-libiberty maybe-all-intl maybe-all-texinfo maybe-all-bison maybe-all-byacc maybe-all-binutils maybe-all-gas maybe-all-ld maybe-all-zlib
1554
1555 # Host modules specific to gdb.
1556 # GDB needs to know that the simulator is being built.
1557 configure-gdb: maybe-configure-itcl maybe-configure-tcl maybe-configure-tk maybe-configure-sim
1558 GDB_TK = @GDB_TK@
1559 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)
1560 install-gdb: maybe-install-tcl maybe-install-tk maybe-install-itcl maybe-install-tix maybe-install-libgui
1561 configure-libgui: maybe-configure-tcl maybe-configure-tk
1562 all-libgui: maybe-all-tcl maybe-all-tk maybe-all-itcl
1563
1564 # Host modules specific to binutils.
1565 configure-bfd: configure-libiberty
1566 all-bfd: maybe-all-libiberty maybe-all-intl
1567 all-binutils: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-flex maybe-all-bison maybe-all-byacc maybe-all-intl
1568 # We put install-opcodes before install-binutils because the installed
1569 # binutils might be on PATH, and they might need the shared opcodes
1570 # library.
1571 install-binutils: maybe-install-opcodes
1572 # libopcodes depends on libbfd
1573 install-opcodes: maybe-install-bfd
1574 all-gas: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-intl
1575 all-gprof: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-intl
1576 all-ld: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-bison maybe-all-byacc maybe-all-flex maybe-all-intl
1577 all-opcodes: maybe-all-bfd maybe-all-libiberty
1578
1579 # Other host modules in the 'src' repository.
1580 all-dejagnu: maybe-all-tcl maybe-all-expect maybe-all-tk
1581 configure-expect: maybe-configure-tcl maybe-configure-tk
1582 all-expect: maybe-all-tcl maybe-all-tk
1583 configure-itcl: maybe-configure-tcl maybe-configure-tk
1584 all-itcl: maybe-all-tcl maybe-all-tk
1585 # We put install-tcl before install-itcl because itcl wants to run a
1586 # program on installation which uses the Tcl libraries.
1587 install-itcl: maybe-install-tcl
1588 all-sid: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-tcl maybe-all-tk
1589 install-sid: maybe-install-tcl maybe-install-tk
1590 all-sim: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-readline maybe-configure-gdb
1591 configure-tk: maybe-configure-tcl
1592 all-tk: maybe-all-tcl
1593 configure-tix: maybe-configure-tcl maybe-configure-tk
1594 all-tix: maybe-all-tcl maybe-all-tk
1595 all-texinfo: maybe-all-libiberty
1596
1597 # Other host modules.  Warning, these are not well tested.
1598 all-autoconf: maybe-all-m4 maybe-all-texinfo
1599 all-automake: maybe-all-m4 maybe-all-texinfo
1600 all-bison: maybe-all-texinfo
1601 all-diff: maybe-all-libiberty
1602 all-fastjar: maybe-all-zlib maybe-all-libiberty
1603 all-fileutils: maybe-all-libiberty
1604 all-flex: maybe-all-libiberty maybe-all-bison maybe-all-byacc
1605 all-gzip: maybe-all-libiberty
1606 all-hello: maybe-all-libiberty
1607 all-m4: maybe-all-libiberty maybe-all-texinfo
1608 all-make: maybe-all-libiberty maybe-all-intl
1609 all-patch: maybe-all-libiberty
1610 all-prms: maybe-all-libiberty
1611 all-recode: maybe-all-libiberty
1612 all-sed: maybe-all-libiberty
1613 all-send-pr: maybe-all-prms
1614 all-tar: maybe-all-libiberty
1615 all-uudecode: maybe-all-libiberty
1616
1617 ALL_GCC = maybe-all-gcc
1618 ALL_GCC_C = $(ALL_GCC) maybe-all-target-newlib maybe-all-target-libgloss
1619 ALL_GCC_CXX = $(ALL_GCC_C) maybe-all-target-libstdc++-v3
1620
1621 # Target modules specific to gcc.
1622 configure-target-boehm-gc: $(ALL_GCC_C) maybe-configure-target-qthreads
1623 configure-target-fastjar: maybe-configure-target-zlib
1624 all-target-fastjar: maybe-all-target-zlib maybe-all-target-libiberty
1625 configure-target-libada: $(ALL_GCC_C)
1626 configure-target-libf2c: $(ALL_GCC_C)
1627 all-target-libf2c: maybe-all-target-libiberty
1628 configure-target-libffi: $(ALL_GCC_C)
1629 configure-target-libjava: $(ALL_GCC_C) maybe-configure-target-zlib maybe-configure-target-boehm-gc maybe-configure-target-qthreads maybe-configure-target-libffi
1630 all-target-libjava: maybe-all-fastjar maybe-all-target-zlib maybe-all-target-boehm-gc maybe-all-target-qthreads maybe-all-target-libffi
1631 configure-target-libobjc: $(ALL_GCC_C)
1632 all-target-libobjc: maybe-all-target-libiberty
1633 configure-target-libstdc++-v3: $(ALL_GCC_C)
1634 all-target-libstdc++-v3: maybe-all-target-libiberty
1635 configure-target-zlib: $(ALL_GCC_C)
1636
1637 # Target modules in the 'src' repository.
1638 configure-target-examples: $(ALL_GCC_C)
1639 configure-target-libgloss: $(ALL_GCC)
1640 all-target-libgloss: maybe-configure-target-newlib
1641 configure-target-libiberty: $(ALL_GCC)
1642 configure-target-libtermcap: $(ALL_GCC_C)
1643 configure-target-newlib: $(ALL_GCC)
1644 configure-target-rda: $(ALL_GCC_C)
1645 configure-target-winsup: $(ALL_GCC_C)
1646 all-target-winsup: maybe-all-target-libiberty maybe-all-target-libtermcap
1647
1648 # Other target modules.  Warning, these are not well tested.
1649 configure-target-gperf: $(ALL_GCC_CXX)
1650 all-target-gperf: maybe-all-target-libiberty maybe-all-target-libstdc++-v3
1651 configure-target-qthreads: $(ALL_GCC_C)
1652
1653 # Dependencies of maybe-foo on foo.  These are used because, for example,
1654 # all-gcc only depends on all-gas if gas is present and being configured.
1655 @maybe_dependencies@
1656
1657 # Serialization dependencies.  Host configures don't work well in parallel to
1658 # each other, due to contention over config.cache.  Target configures and
1659 # build configures are similar.
1660 @serialization_dependencies@
1661
1662 # --------------------------------
1663 # Regenerating top level configury
1664 # --------------------------------
1665
1666 # Multilib.out tells target dirs what multilibs they should build.
1667 # There is really only one copy.  We use the 'timestamp' method to
1668 # work around various timestamp bugs on some systems.
1669 # We use move-if-change so that it's only considered updated when it
1670 # actually changes, because it has to depend on a phony target.
1671 multilib.out: maybe-all-gcc
1672         @r=`${PWD_COMMAND}`; export r; \
1673         echo "Checking multilib configuration..."; \
1674         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1675         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1676
1677 # Rebuilding Makefile.in, using autogen.
1678 AUTOGEN = autogen
1679 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1680         cd $(srcdir) && $(AUTOGEN) Makefile.def
1681
1682 # Rebuilding Makefile.
1683 Makefile: $(srcdir)/Makefile.in config.status
1684         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1685
1686 config.status: configure $(gcc_version_trigger)
1687         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1688
1689 # Rebuilding configure.
1690 AUTOCONF = autoconf
1691 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1692         cd $(srcdir) && $(AUTOCONF)
1693
1694 # ------------------------------
1695 # Special directives to GNU Make
1696 # ------------------------------
1697
1698 # Don't pass command-line variables to submakes.
1699 .NOEXPORT:
1700 MAKEOVERRIDES=
1701
1702 # end of Makefile.in