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 links=@configlinks@
  77 # The file containing GCC's version number.
  78 gcc_version_trigger = @gcc_version_trigger@
  79 gcc_version = @gcc_version@
  80
  81 # The gcc driver likes to know the arguments it was configured with.
  82 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
  83
  84 gxx_include_dir = @gxx_include_dir@
  85 libstdcxx_incdir = @libstdcxx_incdir@
  86
  87 tooldir = @tooldir@
  88 build_tooldir = @build_tooldir@
  89
  90 # Directory in which the compiler finds executables, libraries, etc.
  91 libsubdir = $(libdir)/gcc/$(target_alias)/$(gcc_version)
  92 GDB_NLM_DEPS =
  93
  94 # This is the name of the environment variable used for the path to
  95 # the libraries.
  96 RPATH_ENVVAR = @RPATH_ENVVAR@
  97
  98 # This is set by configure to REALLY_SET_LIB_PATH if --enable-shared
  99 # was used.
 100 SET_LIB_PATH = @SET_LIB_PATH@
 101
 102 # configure.in sets SET_LIB_PATH to this if --enable-shared was used.
 103 # Some platforms don't like blank entries, so we remove duplicate,
 104 # leading and trailing colons.
 105 REALLY_SET_LIB_PATH = \
 106   $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH):$(TARGET_LIB_PATH):$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 107
 108 # This is the list of directories to be built for the build system.
 109 BUILD_CONFIGDIRS = libiberty
 110 # Build programs are put under this directory.
 111 BUILD_SUBDIR = @build_subdir@
 112 # This is set by the configure script to the arguments to use when configuring
 113 # directories built for the build system.
 114 BUILD_CONFIGARGS = @build_configargs@
 115
 116 # This is the list of directories to built for the host system.
 117 SUBDIRS = @configdirs@
 118 # This is set by the configure script to the arguments to use when configuring
 119 # directories built for the host system.
 120 HOST_CONFIGARGS = @host_configargs@
 121
 122 # This is set by the configure script to the list of directories which
 123 # should be built using the target tools.
 124 TARGET_CONFIGDIRS = @target_configdirs@
 125 # Target libraries are put under this directory:
 126 TARGET_SUBDIR = @target_subdir@
 127 # This is set by the configure script to the arguments to use when configuring
 128 # directories built for the target.
 129 TARGET_CONFIGARGS = @target_configargs@
 130
 131 # ----------------------------------------------
 132 # Programs producing files for the BUILD machine
 133 # ----------------------------------------------
 134
 135 SHELL = @config_shell@
 136
 137 # pwd command to use.  Allow user to override default by setting PWDCMD in
 138 # the environment to account for automounters.  The make variable must not
 139 # be called PWDCMD, otherwise the value set here is passed to make
 140 # subprocesses and overrides the setting from the user's environment.
 141 # Don't use PWD since it is a common shell environment variable and we
 142 # don't want to corrupt it.
 143 PWD_COMMAND = $${PWDCMD-pwd}
 144
 145 # compilers to use to create programs which must be run in the build
 146 # environment.
 147 CC_FOR_BUILD = @CC_FOR_BUILD@
 148 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 149
 150 CXX_FOR_BUILD = $(CXX)
 151
 152 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 153 # here so that they can be overridden by Makefile fragments.
 154 BUILD_PREFIX = @BUILD_PREFIX@
 155 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 156
 157 BISON=@BISON@
 158 USUAL_BISON = `if [ -f $$r/bison/bison ] ; then \
 159             echo $$r/bison/bison -L $$s/bison/ ; \
 160          else \
 161             echo bison ; \
 162          fi`
 163
 164 DEFAULT_YACC = @DEFAULT_YACC@
 165 YACC=@YACC@
 166 USUAL_YACC = `if [ -f $$r/bison/bison ] ; then \
 167             echo $$r/bison/bison -y -L $$s/bison/ ; \
 168         elif [ -f $$r/byacc/byacc ] ; then \
 169             echo $$r/byacc/byacc ; \
 170         else \
 171             echo ${DEFAULT_YACC} ; \
 172         fi`
 173
 174 DEFAULT_LEX = @DEFAULT_LEX@
 175 LEX=@LEX@
 176 USUAL_LEX = `if [ -f $$r/flex/flex ] ; \
 177         then echo $$r/flex/flex ; \
 178         else echo ${DEFAULT_LEX} ; fi`
 179
 180 DEFAULT_M4 = @DEFAULT_M4@
 181 M4 = `if [ -f $$r/m4/m4 ] ; \
 182         then echo $$r/m4/m4 ; \
 183         else echo ${DEFAULT_M4} ; fi`
 184
 185 # For an installed makeinfo, we require it to be from texinfo 4.2 or
 186 # higher, else we use the "missing" dummy.
 187 MAKEINFO=@MAKEINFO@
 188 USUAL_MAKEINFO = `if [ -f $$r/texinfo/makeinfo/makeinfo ] ; \
 189         then echo $$r/texinfo/makeinfo/makeinfo ; \
 190         else if (makeinfo --version \
 191           | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])') >/dev/null 2>&1; \
 192         then echo makeinfo; else echo $$s/missing makeinfo; fi; fi`
 193
 194 # This just becomes part of the MAKEINFO definition passed down to
 195 # sub-makes.  It lets flags be given on the command line while still
 196 # using the makeinfo from the object tree.
 197 # (Default to avoid splitting info files by setting the threshold high.)
 198 MAKEINFOFLAGS = --split-size=5000000
 199
 200 EXPECT = `if [ -f $$r/expect/expect ] ; \
 201         then echo $$r/expect/expect ; \
 202         else echo expect ; fi`
 203
 204 RUNTEST = `if [ -f $$s/dejagnu/runtest ] ; \
 205         then echo $$s/dejagnu/runtest ; \
 206         else echo runtest ; fi`
 207
 208 # ---------------------------------------------
 209 # Programs producing files for the HOST machine
 210 # ---------------------------------------------
 211
 212 # This is the list of directories that may be needed in RPATH_ENVVAR
 213 # so that programs built for the host machine work.
 214 HOST_LIB_PATH = $$r/bfd:$$r/opcodes
 215
 216 AS = @AS@
 217
 218 AR = @AR@
 219 AR_FLAGS = rc
 220
 221 CC = @CC@
 222 CFLAGS = @CFLAGS@
 223 LIBCFLAGS = $(CFLAGS)
 224
 225 CXX = @CXX@
 226 CXXFLAGS = @CXXFLAGS@
 227 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 228
 229 DLLTOOL = @DLLTOOL@
 230
 231 NM = @NM@
 232
 233 LD = @LD@
 234 LDFLAGS =
 235
 236 RANLIB = @RANLIB@
 237
 238 WINDRES = @WINDRES@
 239
 240 PICFLAG =
 241
 242 # -----------------------------------------------
 243 # Programs producing files for the TARGET machine
 244 # -----------------------------------------------
 245
 246 # This is the list of directories that may be needed in RPATH_ENVVAR
 247 # so that prorgams built for the target machine work.
 248 TARGET_LIB_PATH = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:
 249
 250 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 251
 252 AR_FOR_TARGET=@AR_FOR_TARGET@
 253 USUAL_AR_FOR_TARGET = ` \
 254   if [ -f $$r/binutils/ar ] ; then \
 255     echo $$r/binutils/ar ; \
 256   else \
 257     if [ '$(host)' = '$(target)' ] ; then \
 258       echo $(AR); \
 259     else \
 260        echo ar | sed '$(program_transform_name)' ; \
 261     fi; \
 262   fi`
 263
 264 AS_FOR_TARGET=@AS_FOR_TARGET@
 265 USUAL_AS_FOR_TARGET = ` \
 266   if [ -f $$r/gas/as-new ] ; then \
 267     echo $$r/gas/as-new ; \
 268   elif [ -f $$r/gcc/xgcc ]; then \
 269     $(CC_FOR_TARGET) -print-prog-name=as ; \
 270   else \
 271     if [ '$(host)' = '$(target)' ] ; then \
 272       echo $(AS); \
 273     else \
 274        echo as | sed '$(program_transform_name)' ; \
 275     fi; \
 276   fi`
 277
 278 CC_FOR_TARGET = @CC_FOR_TARGET@
 279 # During gcc bootstrap, if we use some random cc for stage1 then
 280 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
 281 # (which we know are built with gcc) are built with optimizations so
 282 # prepend -O2 when setting CFLAGS_FOR_TARGET.
 283 CFLAGS_FOR_TARGET = -O2 $(CFLAGS)
 284 # If GCC_FOR_TARGET is not overriden on the command line, then this
 285 # variable is passed down to the gcc Makefile, where it is used to
 286 # build libgcc2.a.  We define it here so that it can itself be
 287 # overridden on the command line.
 288 GCC_FOR_TARGET=@GCC_FOR_TARGET@
 289 USUAL_GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) $$r/gcc/xgcc -B$$r/gcc/ $(FLAGS_FOR_TARGET)
 290 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 291
 292 CXX_FOR_TARGET = @CXX_FOR_TARGET@
 293 RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
 294 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 295 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 296 CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
 297 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 298
 299 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 300 USUAL_DLLTOOL_FOR_TARGET = ` \
 301   if [ -f $$r/binutils/dlltool ] ; then \
 302     echo $$r/binutils/dlltool ; \
 303   else \
 304     if [ '$(host)' = '$(target)' ] ; then \
 305       echo $(DLLTOOL); \
 306     else \
 307        echo dlltool | sed '$(program_transform_name)' ; \
 308     fi; \
 309   fi`
 310
 311 GCJ_FOR_TARGET = @GCJ_FOR_TARGET@
 312
 313 LD_FOR_TARGET=@LD_FOR_TARGET@
 314 USUAL_LD_FOR_TARGET = ` \
 315   if [ -f $$r/ld/ld-new ] ; then \
 316     echo $$r/ld/ld-new ; \
 317   elif [ -f $$r/gcc/xgcc ]; then \
 318     $(CC_FOR_TARGET) -print-prog-name=ld ; \
 319   else \
 320     if [ '$(host)' = '$(target)' ] ; then \
 321       echo $(LD); \
 322     else \
 323        echo ld | sed '$(program_transform_name)' ; \
 324     fi; \
 325   fi`
 326
 327 LDFLAGS_FOR_TARGET =
 328
 329 NM_FOR_TARGET=@NM_FOR_TARGET@
 330 USUAL_NM_FOR_TARGET = ` \
 331   if [ -f $$r/binutils/nm-new ] ; then \
 332     echo $$r/binutils/nm-new ; \
 333   elif [ -f $$r/gcc/xgcc ]; then \
 334     $(CC_FOR_TARGET) -print-prog-name=nm ; \
 335   else \
 336     if [ '$(host)' = '$(target)' ] ; then \
 337       echo $(NM); \
 338     else \
 339        echo nm | sed '$(program_transform_name)' ; \
 340     fi; \
 341   fi`
 342
 343 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 344 USUAL_RANLIB_FOR_TARGET = ` \
 345   if [ -f $$r/binutils/ranlib ] ; then \
 346     echo $$r/binutils/ranlib ; \
 347   else \
 348     if [ '$(host)' = '$(target)' ] ; then \
 349       if [ x'$(RANLIB)' != x ]; then \
 350          echo $(RANLIB); \
 351       else \
 352          echo ranlib; \
 353       fi; \
 354     else \
 355        echo ranlib | sed '$(program_transform_name)' ; \
 356     fi; \
 357   fi`
 358
 359 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 360 USUAL_WINDRES_FOR_TARGET = ` \
 361   if [ -f $$r/binutils/windres ] ; then \
 362     echo $$r/binutils/windres ; \
 363   else \
 364     if [ '$(host)' = '$(target)' ] ; then \
 365       echo $(WINDRES); \
 366     else \
 367        echo windres | sed '$(program_transform_name)' ; \
 368     fi; \
 369   fi`
 370
 371 PICFLAG_FOR_TARGET =
 372
 373 # ------------------------------------
 374 # Miscellaneous targets and flag lists
 375 # ------------------------------------
 376
 377 # The first rule in the file had better be this one.  Don't put any above it.
 378 # This lives here to allow makefile fragments to contain dependencies.
 379 all: all.normal
 380 .PHONY: all
 381
 382 #### host and target specific makefile fragments come in here.
 383 @target_makefile_frag@
 384 @alphaieee_frag@
 385 @ospace_frag@
 386 @host_makefile_frag@
 387 ###
 388
 389 # Flags to pass down to all sub-makes.
 390 BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
 391         "[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
 392         "MAKEINFO=$(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="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 780         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 781         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 782         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 783         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 784         LD="$(LD_FOR_BUILD)"; export LD; \
 785         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 786         NM="$(NM_FOR_BUILD)"; export NM; \
 787         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 788         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 789         echo Configuring in $(BUILD_SUBDIR)/[+module+]; \
 790         cd "$(BUILD_SUBDIR)/[+module+]" || exit 1; \
 791         case $(srcdir) in \
 792           /* | [A-Za-z]:[\\/]*) \
 793             topdir=$(srcdir) ;; \
 794           *) \
 795             case "$(BUILD_SUBDIR)" in \
 796               .) topdir="../$(srcdir)" ;; \
 797               *) topdir="../../$(srcdir)" ;; \
 798             esac ;; \
 799         esac; \
 800         if [ "$(srcdir)" = "." ] ; then \
 801           if [ "$(BUILD_SUBDIR)" != "." ] ; then \
 802             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
 803               if [ -f Makefile ]; then \
 804                 if $(MAKE) distclean; then \
 805                   true; \
 806                 else \
 807                   exit 1; \
 808                 fi; \
 809               else \
 810                 true; \
 811               fi; \
 812             else \
 813               exit 1; \
 814             fi; \
 815           else \
 816             true; \
 817           fi; \
 818           srcdiroption="--srcdir=."; \
 819           libsrcdir="."; \
 820         else \
 821           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 822           libsrcdir="$$s/[+module+]"; \
 823         fi; \
 824         rm -f no-such-file || : ; \
 825         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
 826           $(BUILD_CONFIGARGS) $${srcdiroption} \
 827           --with-build-subdir="$(BUILD_SUBDIR)" \
 828           || exit 1
 829
 830 .PHONY: all-build-[+module+] maybe-all-build-[+module+]
 831 maybe-all-build-[+module+]:
 832 all-build-[+module+]: configure-build-[+module+]
 833         @r=`${PWD_COMMAND}`; export r; \
 834         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 835         (cd $(BUILD_SUBDIR)/[+module+] && $(MAKE) all)
 836 [+ ENDFOR build_modules +]
 837
 838 # --------------------------------------
 839 # Modules which run on the host machine
 840 # --------------------------------------
 841 [+ FOR host_modules +]
 842 .PHONY: configure-[+module+] maybe-configure-[+module+]
 843 maybe-configure-[+module+]:
 844 configure-[+module+]:
 845         @test ! -f [+module+]/Makefile || exit 0; \
 846         [ -d [+module+] ] || mkdir [+module+]; \
 847         r=`${PWD_COMMAND}`; export r; \
 848         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 849         CC="$(CC)"; export CC; \
 850         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 851         CXX="$(CXX)"; export CXX; \
 852         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 853         AR="$(AR)"; export AR; \
 854         AS="$(AS)"; export AS; \
 855         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 856         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 857         LD="$(LD)"; export LD; \
 858         NM="$(NM)"; export NM; \
 859         RANLIB="$(RANLIB)"; export RANLIB; \
 860         WINDRES="$(WINDRES)"; export WINDRES; \
 861         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 862         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 863         echo Configuring in [+module+]; \
 864         cd [+module+] || exit 1; \
 865         case $(srcdir) in \
 866           \.) \
 867             srcdiroption="--srcdir=."; \
 868             libsrcdir=".";; \
 869           /* | [A-Za-z]:[\\/]*) \
 870             srcdiroption="--srcdir=$(srcdir)/[+module+]"; \
 871             libsrcdir="$$s/[+module+]";; \
 872           *) \
 873             srcdiroption="--srcdir=../$(srcdir)/[+module+]"; \
 874             libsrcdir="$$s/[+module+]";; \
 875         esac; \
 876         $(SHELL) $${libsrcdir}/configure \
 877           $(HOST_CONFIGARGS) $${srcdiroption} \
 878           || exit 1
 879
 880 .PHONY: all-[+module+] maybe-all-[+module+]
 881 maybe-all-[+module+]:
 882 all-[+module+]: configure-[+module+]
 883         @r=`${PWD_COMMAND}`; export r; \
 884         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 885         $(SET_LIB_PATH) \
 886         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 887           IF with_x
 888             +] $(X11_FLAGS_TO_PASS)[+
 889           ENDIF with_x +] all)
 890
 891 .PHONY: check-[+module+] maybe-check-[+module+]
 892 maybe-check-[+module+]:
 893 [+ IF no_check +]
 894 check-[+module+]:
 895 [+ ELIF no_check_cross +]
 896 # This module is only tested in a native toolchain.
 897 check-[+module+]:
 898         @if [ '$(host)' = '$(target)' ] ; then \
 899           r=`${PWD_COMMAND}`; export r; \
 900           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 901           $(SET_LIB_PATH) \
 902           (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 903             IF with_x
 904               +] $(X11_FLAGS_TO_PASS)[+
 905             ENDIF with_x +] check); \
 906         fi
 907 [+ ELSE check +]
 908 check-[+module+]:
 909         @r=`${PWD_COMMAND}`; export r; \
 910         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 911         $(SET_LIB_PATH) \
 912         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 913           IF with_x
 914             +] $(X11_FLAGS_TO_PASS)[+
 915           ENDIF with_x +] check)
 916 [+ ENDIF no_check +]
 917
 918 .PHONY: install-[+module+] maybe-install-[+module+]
 919 maybe-install-[+module+]:
 920 [+ IF no_install +]
 921 install-[+module+]:
 922 [+ ELSE install +]
 923 install-[+module+]: installdirs
 924         @r=`${PWD_COMMAND}`; export r; \
 925         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 926         $(SET_LIB_PATH) \
 927         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 928           IF with_x
 929             +] $(X11_FLAGS_TO_PASS)[+
 930           ENDIF with_x +] install)
 931 [+ ENDIF no_install +]
 932 [+ ENDFOR host_modules +]
 933
 934 # ---------------------------------------
 935 # Modules which run on the target machine
 936 # ---------------------------------------
 937 [+ FOR target_modules +]
 938 .PHONY: configure-target-[+module+] maybe-configure-target-[+module+]
 939 maybe-configure-target-[+module+]:
 940
 941 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 942 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
 943         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
 944         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
 945         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
 946
 947 configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/multilib.out
 948         @test ! -f $(TARGET_SUBDIR)/[+module+]/Makefile || exit 0; \
 949         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
 950         r=`${PWD_COMMAND}`; export r; \
 951         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 952         $(SET_LIB_PATH) \
 953         AR="$(AR_FOR_TARGET)"; export AR; \
 954         AS="$(AS_FOR_TARGET)"; export AS; \
 955         CC="$(CC_FOR_TARGET)"; export CC; \
 956         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 957         CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \[+
 958 IF raw_cxx +]
 959         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 960         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX; \[+
 961 ELSE normal_cxx +]
 962         CXX="$(CXX_FOR_TARGET)"; export CXX; \[+
 963 ENDIF raw_cxx +]
 964         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 965         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 966         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 967         LD="$(LD_FOR_TARGET)"; export LD; \
 968         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 969         NM="$(NM_FOR_TARGET)"; export NM; \
 970         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 971         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 972         echo Configuring in $(TARGET_SUBDIR)/[+module+]; \
 973         cd "$(TARGET_SUBDIR)/[+module+]" || exit 1; \
 974         case $(srcdir) in \
 975           /* | [A-Za-z]:[\\/]*) \
 976             topdir=$(srcdir) ;; \
 977           *) \
 978             case "$(TARGET_SUBDIR)" in \
 979               .) topdir="../$(srcdir)" ;; \
 980               *) topdir="../../$(srcdir)" ;; \
 981             esac ;; \
 982         esac; \
 983         if [ "$(srcdir)" = "." ] ; then \
 984           if [ "$(TARGET_SUBDIR)" != "." ] ; then \
 985             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
 986               if [ -f Makefile ]; then \
 987                 if $(MAKE) distclean; then \
 988                   true; \
 989                 else \
 990                   exit 1; \
 991                 fi; \
 992               else \
 993                 true; \
 994               fi; \
 995             else \
 996               exit 1; \
 997             fi; \
 998           else \
 999             true; \
1000           fi; \
1001           srcdiroption="--srcdir=."; \
1002           libsrcdir="."; \
1003         else \
1004           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1005           libsrcdir="$$s/[+module+]"; \
1006         fi; \
1007         rm -f no-such-file || : ; \
1008         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
1009           $(TARGET_CONFIGARGS) $${srcdiroption} \
1010           --with-target-subdir="$(TARGET_SUBDIR)" \
1011           || exit 1
1012
1013 .PHONY: all-target-[+module+] maybe-all-target-[+module+]
1014 maybe-all-target-[+module+]:
1015 all-target-[+module+]: configure-target-[+module+]
1016         @r=`${PWD_COMMAND}`; export r; \
1017         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1018         $(SET_LIB_PATH) \
1019         (cd $(TARGET_SUBDIR)/[+module+] && \
1020           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1021             IF raw_cxx
1022           +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1023             ENDIF raw_cxx
1024           +] all)
1025
1026 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1027 maybe-check-target-[+module+]:
1028 [+ IF no_check +]
1029 # Dummy target for uncheckable module.
1030 check-target-[+module+]:
1031 [+ ELSE check +]
1032 check-target-[+module+]:
1033         @r=`${PWD_COMMAND}`; export r; \
1034         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1035         $(SET_LIB_PATH) \
1036         (cd $(TARGET_SUBDIR)/[+module+] && \
1037           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1038             IF raw_cxx
1039               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1040             ENDIF raw_cxx
1041           +] check)
1042 [+ ENDIF no_check +]
1043
1044 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1045 maybe-install-target-[+module+]:
1046 [+ IF no_install +]
1047 # Dummy target for uninstallable.
1048 install-target-[+module+]:
1049 [+ ELSE install +]
1050 install-target-[+module+]: installdirs
1051         @r=`${PWD_COMMAND}`; export r; \
1052         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1053         $(SET_LIB_PATH) \
1054         (cd $(TARGET_SUBDIR)/[+module+] && \
1055           $(MAKE) $(TARGET_FLAGS_TO_PASS) install)
1056 [+ ENDIF no_install +]
1057 [+ ENDFOR target_modules +]
1058
1059 # ----------
1060 # GCC module
1061 # ----------
1062
1063 # Unfortunately, while gcc _should_ be a host module,
1064 # libgcc is a target module, and gen* programs are
1065 # build modules.  So GCC is a sort of hybrid.
1066
1067 # gcc is the only module which uses GCC_FLAGS_TO_PASS.
1068 .PHONY: configure-gcc maybe-configure-gcc
1069 maybe-configure-gcc:
1070 configure-gcc:
1071         @test ! -f gcc/Makefile || exit 0; \
1072         [ -d gcc ] || mkdir gcc; \
1073         r=`${PWD_COMMAND}`; export r; \
1074         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1075         CC="$(CC)"; export CC; \
1076         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1077         CXX="$(CXX)"; export CXX; \
1078         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1079         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1080         AR="$(AR)"; export AR; \
1081         AS="$(AS)"; export AS; \
1082         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
1083         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1084         LD="$(LD)"; export LD; \
1085         NM="$(NM)"; export NM; \
1086         RANLIB="$(RANLIB)"; export RANLIB; \
1087         WINDRES="$(WINDRES)"; export WINDRES; \
1088         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1089         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1090         echo Configuring in gcc; \
1091         cd gcc || exit 1; \
1092         case $(srcdir) in \
1093           \.) \
1094             srcdiroption="--srcdir=."; \
1095             libsrcdir=".";; \
1096           /* | [A-Za-z]:[\\/]*) \
1097             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1098             libsrcdir="$$s/gcc";; \
1099           *) \
1100             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1101             libsrcdir="$$s/gcc";; \
1102         esac; \
1103         $(SHELL) $${libsrcdir}/configure \
1104           $(HOST_CONFIGARGS) $${srcdiroption} \
1105           || exit 1
1106
1107 # Don't 'make all' in gcc if it's already been made by 'bootstrap'; that
1108 # causes trouble.  This wart will be fixed eventually by moving
1109 # the bootstrap behavior to this file.
1110 .PHONY: all-gcc maybe-all-gcc
1111 maybe-all-gcc:
1112 all-gcc: configure-gcc
1113         @if [ -f gcc/stage_last ] ; then \
1114           r=`${PWD_COMMAND}`; export r; \
1115           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1116           $(SET_LIB_PATH) \
1117           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) quickstrap); \
1118         else \
1119           r=`${PWD_COMMAND}`; export r; \
1120           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1121           $(SET_LIB_PATH) \
1122           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) all); \
1123         fi
1124
1125 # Building GCC uses some tools for rebuilding "source" files
1126 # like texinfo, bison/byacc, etc.  So we must depend on those.
1127 #
1128 # While building GCC, it may be necessary to run various target
1129 # programs like the assembler, linker, etc.  So we depend on
1130 # those too.
1131 #
1132 # In theory, on an SMP all those dependencies can be resolved
1133 # in parallel.
1134 #
1135 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1136 .PHONY: $(GCC_STRAP_TARGETS)
1137 $(GCC_STRAP_TARGETS): all-bootstrap configure-gcc
1138         @r=`${PWD_COMMAND}`; export r; \
1139         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1140         $(SET_LIB_PATH) \
1141         echo "Bootstrapping the compiler"; \
1142         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1143         @r=`${PWD_COMMAND}`; export r; \
1144         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1145         case "$@" in \
1146           *bootstrap4-lean ) \
1147             msg="Comparing stage3 and stage4 of the compiler"; \
1148             compare=compare3-lean ;; \
1149           *bootstrap4 ) \
1150             msg="Comparing stage3 and stage4 of the compiler"; \
1151             compare=compare3 ;; \
1152           *-lean ) \
1153             msg="Comparing stage2 and stage3 of the compiler"; \
1154             compare=compare-lean ;; \
1155           * ) \
1156             msg="Comparing stage2 and stage3 of the compiler"; \
1157             compare=compare ;; \
1158         esac; \
1159         $(SET_LIB_PATH) \
1160         echo "$$msg"; \
1161         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1162         @r=`${PWD_COMMAND}`; export r; \
1163         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1164         $(SET_LIB_PATH) \
1165         echo "Building runtime libraries"; \
1166         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1167
1168 profiledbootstrap: all-bootstrap configure-gcc
1169         @r=`${PWD_COMMAND}`; export r; \
1170         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1171         $(SET_LIB_PATH) \
1172         echo "Bootstrapping the compiler"; \
1173         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1174         @r=`${PWD_COMMAND}`; export r; \
1175         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1176         $(SET_LIB_PATH) \
1177         echo "Building runtime libraries and training compiler"; \
1178         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1179         @r=`${PWD_COMMAND}`; export r; \
1180         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1181         $(SET_LIB_PATH) \
1182         echo "Building feedback based compiler"; \
1183         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1184
1185 .PHONY: cross
1186 cross: all-texinfo all-bison all-byacc all-binutils all-gas all-ld
1187         @r=`${PWD_COMMAND}`; export r; \
1188         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1189         $(SET_LIB_PATH) \
1190         echo "Building the C and C++ compiler"; \
1191         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1192         @r=`${PWD_COMMAND}`; export r; \
1193         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1194         $(SET_LIB_PATH) \
1195         echo "Building runtime libraries"; \
1196         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) \
1197           LANGUAGES="c c++" all
1198
1199 .PHONY: check-gcc maybe-check-gcc
1200 maybe-check-gcc:
1201 check-gcc:
1202         @if [ -f ./gcc/Makefile ] ; then \
1203           r=`${PWD_COMMAND}`; export r; \
1204           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1205           $(SET_LIB_PATH) \
1206           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check); \
1207         else \
1208           true; \
1209         fi
1210
1211 .PHONY: check-gcc-c++
1212 check-gcc-c++:
1213         @if [ -f ./gcc/Makefile ] ; then \
1214           r=`${PWD_COMMAND}`; export r; \
1215           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1216           $(SET_LIB_PATH) \
1217           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1218         else \
1219           true; \
1220         fi
1221
1222 .PHONY: check-c++
1223 check-c++: check-target-libstdc++-v3 check-gcc-c++
1224
1225 .PHONY: install-gcc maybe-install-gcc
1226 maybe-install-gcc:
1227 install-gcc:
1228         @if [ -f ./gcc/Makefile ] ; then \
1229           r=`${PWD_COMMAND}`; export r; \
1230           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1231           $(SET_LIB_PATH) \
1232           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1233         else \
1234           true; \
1235         fi
1236
1237 # Install the gcc headers files, but not the fixed include files,
1238 # which Cygnus is not allowed to distribute.  This rule is very
1239 # dependent on the workings of the gcc Makefile.in.
1240 .PHONY: gcc-no-fixedincludes
1241 gcc-no-fixedincludes:
1242         @if [ -f ./gcc/Makefile ]; then \
1243           rm -rf gcc/tmp-include; \
1244           mv gcc/include gcc/tmp-include 2>/dev/null; \
1245           mkdir gcc/include; \
1246           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1247           touch gcc/stmp-fixinc gcc/include/fixed; \
1248           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1249           r=`${PWD_COMMAND}`; export r; \
1250           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1251           $(SET_LIB_PATH) \
1252           (cd ./gcc && \
1253            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1254           rm -rf gcc/include; \
1255           mv gcc/tmp-include gcc/include 2>/dev/null; \
1256         else true; fi
1257
1258 # --------------------------------------
1259 # Dependencies between different modules
1260 # --------------------------------------
1261
1262 # There are two types of dependencies here: 'hard' dependencies, where one
1263 # module simply won't build without the other; and 'soft' dependencies, where
1264 # if the depended-on module is missing, the depending module will do without
1265 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1266 # are specified by depending on a 'maybe-' target.  If you're not sure,
1267 # it's safer to use a soft dependency.
1268
1269 # Host modules specific to gcc.
1270 # GCC needs to identify certain tools.
1271 # GCC also needs the information exported by the intl configure script.
1272 configure-gcc: maybe-configure-intl maybe-configure-binutils maybe-configure-gas maybe-configure-ld maybe-configure-bison maybe-configure-flex
1273 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
1274 # This is a slightly kludgy method of getting dependencies on
1275 # all-build-libiberty correct; it would be better to build it every time.
1276 all-gcc: maybe-all-build-libiberty
1277 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
1278
1279 # Host modules specific to gdb.
1280 # GDB needs to know that the simulator is being built.
1281 configure-gdb: maybe-configure-itcl maybe-configure-tcl maybe-configure-tk maybe-configure-sim
1282 GDB_TK = @GDB_TK@
1283 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)
1284 install-gdb: maybe-install-tcl maybe-install-tk maybe-install-itcl maybe-install-tix maybe-install-libgui
1285 configure-libgui: maybe-configure-tcl maybe-configure-tk
1286 all-libgui: maybe-all-tcl maybe-all-tk maybe-all-itcl
1287
1288 # Host modules specific to binutils.
1289 configure-bfd: configure-libiberty
1290 all-bfd: maybe-all-libiberty maybe-all-intl
1291 all-binutils: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-flex maybe-all-bison maybe-all-byacc maybe-all-intl
1292 # We put install-opcodes before install-binutils because the installed
1293 # binutils might be on PATH, and they might need the shared opcodes
1294 # library.
1295 install-binutils: maybe-install-opcodes
1296 # libopcodes depends on libbfd
1297 install-opcodes: maybe-install-bfd
1298 all-gas: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-intl
1299 all-gprof: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-intl
1300 all-ld: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-bison maybe-all-byacc maybe-all-flex maybe-all-intl
1301 all-opcodes: maybe-all-bfd maybe-all-libiberty
1302
1303 # Other host modules in the 'src' repository.
1304 all-dejagnu: maybe-all-tcl maybe-all-expect maybe-all-tk
1305 configure-expect: maybe-configure-tcl maybe-configure-tk
1306 all-expect: maybe-all-tcl maybe-all-tk
1307 configure-itcl: maybe-configure-tcl maybe-configure-tk
1308 all-itcl: maybe-all-tcl maybe-all-tk
1309 # We put install-tcl before install-itcl because itcl wants to run a
1310 # program on installation which uses the Tcl libraries.
1311 install-itcl: maybe-install-tcl
1312 all-sid: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-tcl maybe-all-tk
1313 install-sid: maybe-install-tcl maybe-install-tk
1314 all-sim: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-readline maybe-configure-gdb
1315 configure-tk: maybe-configure-tcl
1316 all-tk: maybe-all-tcl
1317 configure-tix: maybe-configure-tcl maybe-configure-tk
1318 all-tix: maybe-all-tcl maybe-all-tk
1319 all-texinfo: maybe-all-libiberty
1320
1321 # Other host modules.  Warning, these are not well tested.
1322 all-autoconf: maybe-all-m4 maybe-all-texinfo
1323 all-automake: maybe-all-m4 maybe-all-texinfo
1324 all-bison: maybe-all-texinfo
1325 all-diff: maybe-all-libiberty
1326 all-fastjar: maybe-all-zlib maybe-all-libiberty
1327 all-fileutils: maybe-all-libiberty
1328 all-flex: maybe-all-libiberty maybe-all-bison maybe-all-byacc
1329 all-gzip: maybe-all-libiberty
1330 all-hello: maybe-all-libiberty
1331 all-m4: maybe-all-libiberty maybe-all-texinfo
1332 all-make: maybe-all-libiberty maybe-all-intl
1333 all-patch: maybe-all-libiberty
1334 all-prms: maybe-all-libiberty
1335 all-recode: maybe-all-libiberty
1336 all-sed: maybe-all-libiberty
1337 all-send-pr: maybe-all-prms
1338 all-tar: maybe-all-libiberty
1339 all-uudecode: maybe-all-libiberty
1340
1341 ALL_GCC = maybe-all-gcc
1342 ALL_GCC_C = $(ALL_GCC) maybe-all-target-newlib maybe-all-target-libgloss
1343 ALL_GCC_CXX = $(ALL_GCC_C) maybe-all-target-libstdc++-v3
1344
1345 # Target modules specific to gcc.
1346 configure-target-boehm-gc: $(ALL_GCC_C) maybe-configure-target-qthreads
1347 configure-target-fastjar: maybe-configure-target-zlib
1348 all-target-fastjar: maybe-all-target-zlib maybe-all-target-libiberty
1349 configure-target-libf2c: $(ALL_GCC_C)
1350 all-target-libf2c: maybe-all-target-libiberty
1351 configure-target-libffi: $(ALL_GCC_C)
1352 configure-target-libjava: $(ALL_GCC_C) maybe-configure-target-zlib maybe-configure-target-boehm-gc maybe-configure-target-qthreads maybe-configure-target-libffi
1353 all-target-libjava: maybe-all-fastjar maybe-all-target-zlib maybe-all-target-boehm-gc maybe-all-target-qthreads maybe-all-target-libffi
1354 configure-target-libobjc: $(ALL_GCC_C)
1355 all-target-libobjc: maybe-all-target-libiberty
1356 configure-target-libstdc++-v3: $(ALL_GCC_C)
1357 all-target-libstdc++-v3: maybe-all-target-libiberty
1358 configure-target-zlib: $(ALL_GCC_C)
1359
1360 # Target modules in the 'src' repository.
1361 configure-target-examples: $(ALL_GCC_C)
1362 configure-target-libgloss: $(ALL_GCC)
1363 all-target-libgloss: maybe-configure-target-newlib
1364 configure-target-libiberty: $(ALL_GCC)
1365 configure-target-libtermcap: $(ALL_GCC_C)
1366 configure-target-newlib: $(ALL_GCC)
1367 configure-target-rda: $(ALL_GCC_C)
1368 configure-target-winsup: $(ALL_GCC_C)
1369 all-target-winsup: maybe-all-target-libiberty maybe-all-target-libtermcap
1370
1371 # Other target modules.  Warning, these are not well tested.
1372 configure-target-gperf: $(ALL_GCC_CXX)
1373 all-target-gperf: maybe-all-target-libiberty maybe-all-target-libstdc++-v3
1374 configure-target-qthreads: $(ALL_GCC_C)
1375
1376 # Dependencies of maybe-foo on foo.  These are used because, for example,
1377 # all-gcc only depends on all-gas if gas is present and being configured.
1378 @maybe_dependencies@
1379
1380 # Serialization dependencies.  Host configures don't work well in parallel to
1381 # each other, due to contention over config.cache.  Target configures and
1382 # build configures are similar.
1383 @serialization_dependencies@
1384
1385 # --------------------------------
1386 # Regenerating top level configury
1387 # --------------------------------
1388
1389 # Multilib.out tells target dirs what multilibs they should build.
1390 # There is really only one copy.  We use the 'timestamp' method to
1391 # work around various timestamp bugs on some systems.
1392 # We use move-if-change so that it's only considered updated when it
1393 # actually changes, because it has to depend on a phony target.
1394 multilib.out: maybe-all-gcc
1395         @r=`${PWD_COMMAND}`; export r; \
1396         echo "Checking multilib configuration..."; \
1397         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1398         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1399
1400 # Rebuilding Makefile.in, using autogen.
1401 AUTOGEN = autogen
1402 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1403         cd $(srcdir) && $(AUTOGEN) Makefile.def
1404
1405 # Rebuilding Makefile.
1406 Makefile: $(srcdir)/Makefile.in config.status
1407         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1408
1409 config.status: configure $(gcc_version_trigger)
1410         $(SHELL) ./config.status --recheck
1411
1412 # Rebuilding configure.
1413 AUTOCONF = autoconf
1414 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1415         cd $(srcdir) && $(AUTOCONF)
1416
1417 # ------------------------------
1418 # Special directives to GNU Make
1419 # ------------------------------
1420
1421 # Don't pass command-line variables to submakes.
1422 .NOEXPORT:
1423 MAKEOVERRIDES=
1424
1425 # end of Makefile.in