sdcc/support/cpp/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, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
  10 #   Free Software Foundation
  11 #
  12 # This file is free software; you can redistribute it and/or modify
  13 # it under the terms of the GNU General Public License as published by
  14 # the Free Software Foundation; either version 3 of the License, or
  15 # (at your option) any later version.
  16 #
  17 # This program is distributed in the hope that it will be useful,
  18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 # GNU General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License
  23 # along with this program; see the file COPYING3.  If not see
  24 # <http://www.gnu.org/licenses/>.
  25 #
  26
  27 # First, test for a proper version of make, but only where one is required.
  28
  29 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
  30 $(error GNU make version 3.80 or newer is required.)
  31 endif
  32
  33 # -------------------------------
  34 # Standard Autoconf-set variables
  35 # -------------------------------
  36 VPATH=@srcdir@
  37
  38 build_alias=@build_noncanonical@
  39 build_vendor=@build_vendor@
  40 build_os=@build_os@
  41 build=@build@
  42 host_alias=@host_noncanonical@
  43 host_vendor=@host_vendor@
  44 host_os=@host_os@
  45 host=@host@
  46 target_alias=@target_noncanonical@
  47 target_vendor=@target_vendor@
  48 target_os=@target_os@
  49 target=@target@
  50
  51 program_transform_name = @program_transform_name@
  52
  53 prefix = @prefix@
  54 exec_prefix = @exec_prefix@
  55
  56 srcdir = @srcdir@
  57
  58 bindir = @bindir@
  59 sbindir = @sbindir@
  60 libexecdir = @libexecdir@
  61 datadir = @datadir@
  62 sysconfdir = @sysconfdir@
  63 sharedstatedir = @sharedstatedir@
  64 localstatedir = @localstatedir@
  65 libdir = @libdir@
  66 includedir = @includedir@
  67 oldincludedir = @oldincludedir@
  68 infodir = @infodir@
  69 datarootdir = @datarootdir@
  70 docdir = @docdir@
  71 pdfdir = @pdfdir@
  72 htmldir = @htmldir@
  73 mandir = @mandir@
  74 man1dir = $(mandir)/man1
  75 man2dir = $(mandir)/man2
  76 man3dir = $(mandir)/man3
  77 man4dir = $(mandir)/man4
  78 man5dir = $(mandir)/man5
  79 man6dir = $(mandir)/man6
  80 man7dir = $(mandir)/man7
  81 man8dir = $(mandir)/man8
  82 man9dir = $(mandir)/man9
  83
  84 INSTALL = @INSTALL@
  85 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  86 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  87 INSTALL_DATA = @INSTALL_DATA@
  88 LN = @LN@
  89 LN_S = @LN_S@
  90 MAINT = @MAINT@
  91 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  92 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  93
  94 # -------------------------------------------------
  95 # Miscellaneous non-standard autoconf-set variables
  96 # -------------------------------------------------
  97
  98 # The gcc driver likes to know the arguments it was configured with.
  99 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 100
 101 tooldir = @tooldir@
 102 build_tooldir = @build_tooldir@
 103
 104 # This is the name of the environment variable used for the path to
 105 # the libraries.
 106 RPATH_ENVVAR = @RPATH_ENVVAR@
 107
 108 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 109 # is used instead of the directory itself to avoid including built
 110 # executables in PATH.
 111 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 112
 113 # If the build should make suitable code for shared host resources.
 114 host_shared = @host_shared@
 115
 116 # Build programs are put under this directory.
 117 BUILD_SUBDIR = @build_subdir@
 118 # This is set by the configure script to the arguments to use when configuring
 119 # directories built for the build system.
 120 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 121
 122 # Linker flags to use on the host, for stage1 or when not
 123 # bootstrapping.
 124 STAGE1_LDFLAGS = @stage1_ldflags@
 125
 126 # Libraries to use on the host, for stage1 or when not bootstrapping.
 127 STAGE1_LIBS = @stage1_libs@
 128
 129 # Linker flags to use for stage2 and later.
 130 POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
 131
 132 # Libraries to use for stage2 and later.
 133 POSTSTAGE1_LIBS = @poststage1_libs@
 134
 135 # This is the list of variables to export in the environment when
 136 # configuring any subdirectory.  It must also be exported whenever
 137 # recursing into a build directory in case that directory's Makefile
 138 # re-runs configure.
 139 BASE_EXPORTS = \
 140         FLEX="$(FLEX)"; export FLEX; \
 141         LEX="$(LEX)"; export LEX; \
 142         BISON="$(BISON)"; export BISON; \
 143         YACC="$(YACC)"; export YACC; \
 144         M4="$(M4)"; export M4; \
 145         SED="$(SED)"; export SED; \
 146         AWK="$(AWK)"; export AWK; \
 147         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 148
 149 # This is the list of variables to export in the environment when
 150 # configuring subdirectories for the build system.
 151 BUILD_EXPORTS = \
 152         $(BASE_EXPORTS) \
 153         AR="$(AR_FOR_BUILD)"; export AR; \
 154         AS="$(AS_FOR_BUILD)"; export AS; \
 155         CC="$(CC_FOR_BUILD)"; export CC; \
 156         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 157         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 158         CPP="$(CPP_FOR_BUILD)"; export CPP; \
 159         CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
 160         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 161         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 162         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 163         GOC="$(GOC_FOR_BUILD)"; export GOC; \
 164         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 165         GDC="$(GDC_FOR_BUILD)"; export GDC; \
 166         GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
 167         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 168         DSYMUTIL="$(DSYMUTIL_FOR_BUILD)"; export DSYMUTIL; \
 169         LD="$(LD_FOR_BUILD)"; export LD; \
 170         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 171         NM="$(NM_FOR_BUILD)"; export NM; \
 172         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 173         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 174         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 175
 176 # These variables must be set on the make command line for directories
 177 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 178 EXTRA_BUILD_FLAGS = \
 179         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 180         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 181
 182 # This is the list of directories to built for the host system.
 183 SUBDIRS = @configdirs@
 184 TARGET_CONFIGDIRS = @target_configdirs@
 185 # This is set by the configure script to the arguments to use when configuring
 186 # directories built for the host system.
 187 HOST_CONFIGARGS = @host_configargs@
 188 # Host programs are put under this directory, which is . except if building
 189 # with srcdir=..
 190 HOST_SUBDIR = @host_subdir@
 191 # This is the list of variables to export in the environment when
 192 # configuring subdirectories for the host system.  We need to pass
 193 # some to the GCC configure because of its hybrid host/target nature.
 194 HOST_EXPORTS = \
 195         $(BASE_EXPORTS) \
 196         CC="$(CC)"; export CC; \
 197         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 198         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 199         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 200         CXX="$(CXX)"; export CXX; \
 201         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 202         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 203         GOC="$(GOC)"; export GOC; \
 204         GDC="$(GDC)"; export GDC; \
 205         AR="$(AR)"; export AR; \
 206         AS="$(AS)"; export AS; \
 207         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 208         CPP_FOR_BUILD="$(CPP_FOR_BUILD)"; export CPP_FOR_BUILD; \
 209         CPPFLAGS_FOR_BUILD="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS_FOR_BUILD; \
 210         CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
 211         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 212         DSYMUTIL="$(DSYMUTIL)"; export DSYMUTIL; \
 213         LD="$(LD)"; export LD; \
 214         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 215         NM="$(NM)"; export NM; \
 216         RANLIB="$(RANLIB)"; export RANLIB; \
 217         WINDRES="$(WINDRES)"; export WINDRES; \
 218         WINDMC="$(WINDMC)"; export WINDMC; \
 219         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 220         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 221         OTOOL="$(OTOOL)"; export OTOOL; \
 222         READELF="$(READELF)"; export READELF; \
 223         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 224         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 225         DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \
 226         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 227         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 228         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 229         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 230         OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
 231         OTOOL_FOR_TARGET="$(OTOOL_FOR_TARGET)"; export OTOOL_FOR_TARGET; \
 232         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 233         READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
 234         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 235         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 236         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 237         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 238         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
 239         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
 240         LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
 241         LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
 242         XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
 243         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 244
 245 POSTSTAGE1_CXX_EXPORT = \
 246         CXX='$(CXX)'; export CXX; \
 247         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 248
 249 # Similar, for later GCC stages.
 250 POSTSTAGE1_HOST_EXPORTS = \
 251         $(HOST_EXPORTS) \
 252         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 253           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 254           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 255         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 256         $(POSTSTAGE1_CXX_EXPORT) \
 257         $(LTO_EXPORTS) \
 258         GDC="$$r/$(HOST_SUBDIR)/prev-gcc/gdc$(exeext) -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 259           -B$(build_tooldir)/bin/ $(GDCFLAGS_FOR_TARGET) \
 260           -B$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/gcc \
 261           -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src \
 262           -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
 263           -I$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime -I$$s/libphobos/libdruntime \
 264           -L$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
 265           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 266           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs"; \
 267         export GDC; \
 268         GDC_FOR_BUILD="$$GDC"; export GDC_FOR_BUILD; \
 269         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 270         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 271         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 272
 273 # Target libraries are put under this directory:
 274 TARGET_SUBDIR = @target_subdir@
 275 # This is set by the configure script to the arguments to use when configuring
 276 # directories built for the target.
 277 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 278 # This is the list of variables to export in the environment when
 279 # configuring subdirectories for the target system.
 280 BASE_TARGET_EXPORTS = \
 281         $(BASE_EXPORTS) \
 282         AR="$(AR_FOR_TARGET)"; export AR; \
 283         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 284         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 285         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 286         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 287         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 288         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 289         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 290         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 291         GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
 292         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 293         DSYMUTIL="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL; \
 294         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 295         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 296         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 297         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 298         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 299         OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
 300         OTOOL="$(OTOOL_FOR_TARGET)"; export OTOOL; \
 301         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 302         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 303         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 304         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 305         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 306         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 307         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 308
 309 RAW_CXX_TARGET_EXPORTS = \
 310         $(BASE_TARGET_EXPORTS) \
 311         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 312         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 313
 314 NORMAL_TARGET_EXPORTS = \
 315         $(BASE_TARGET_EXPORTS) \
 316         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 317
 318 # Where to find GMP
 319 HOST_GMPLIBS = @gmplibs@
 320 HOST_GMPINC = @gmpinc@
 321
 322 # Where to find isl
 323 HOST_ISLLIBS = @isllibs@
 324 HOST_ISLINC = @islinc@
 325
 326 # Where to find libelf
 327 HOST_LIBELFLIBS = @libelflibs@
 328 HOST_LIBELFINC = @libelfinc@
 329
 330 # ----------------------------------------------
 331 # Programs producing files for the BUILD machine
 332 # ----------------------------------------------
 333
 334 SHELL = @SHELL@
 335
 336 # pwd command to use.  Allow user to override default by setting PWDCMD in
 337 # the environment to account for automounters.  The make variable must not
 338 # be called PWDCMD, otherwise the value set here is passed to make
 339 # subprocesses and overrides the setting from the user's environment.
 340 # Don't use PWD since it is a common shell environment variable and we
 341 # don't want to corrupt it.
 342 PWD_COMMAND = $${PWDCMD-pwd}
 343
 344 # compilers to use to create programs which must be run in the build
 345 # environment.
 346 AR_FOR_BUILD = @AR_FOR_BUILD@
 347 AS_FOR_BUILD = @AS_FOR_BUILD@
 348 CC_FOR_BUILD = @CC_FOR_BUILD@
 349 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 350 CPP_FOR_BUILD = @CPP_FOR_BUILD@
 351 CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
 352 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 353 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 354 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 355 DSYMUTIL_FOR_BUILD = @DSYMUTIL_FOR_BUILD@
 356 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 357 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 358 GDC_FOR_BUILD = @GDC_FOR_BUILD@
 359 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 360 LD_FOR_BUILD = @LD_FOR_BUILD@
 361 NM_FOR_BUILD = @NM_FOR_BUILD@
 362 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 363 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 364 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 365
 366 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 367 # here so that they can be overridden by Makefile fragments.
 368 BUILD_PREFIX = @BUILD_PREFIX@
 369 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 370
 371 # Flags to pass to stage2 and later makes.  They are defined
 372 # here so that they can be overridden by Makefile fragments.
 373 BOOT_CFLAGS= -g -O2
 374 BOOT_LDFLAGS=
 375 BOOT_ADAFLAGS= -gnatpg
 376
 377 AWK = @AWK@
 378 SED = @SED@
 379 BISON = @BISON@
 380 YACC = @YACC@
 381 FLEX = @FLEX@
 382 LEX = @LEX@
 383 M4 = @M4@
 384 MAKEINFO = @MAKEINFO@
 385 EXPECT = @EXPECT@
 386 RUNTEST = @RUNTEST@
 387
 388 AUTO_PROFILE = gcc-auto-profile -c 10000000
 389
 390 # This just becomes part of the MAKEINFO definition passed down to
 391 # sub-makes.  It lets flags be given on the command line while still
 392 # using the makeinfo from the object tree.
 393 # (Default to avoid splitting info files by setting the threshold high.)
 394 MAKEINFOFLAGS = --split-size=5000000
 395
 396 # ---------------------------------------------
 397 # Programs producing files for the HOST machine
 398 # ---------------------------------------------
 399
 400 AS = @AS@
 401 AR = @AR@
 402 AR_FLAGS = rc
 403 CC = @CC@
 404 CXX = @CXX@
 405 DLLTOOL = @DLLTOOL@
 406 DSYMUTIL = @DSYMUTIL@
 407 LD = @LD@
 408 LIPO = @LIPO@
 409 NM = @NM@
 410 OBJDUMP = @OBJDUMP@
 411 OTOOL = @OTOOL@
 412 RANLIB = @RANLIB@
 413 READELF = @READELF@
 414 STRIP = @STRIP@
 415 WINDRES = @WINDRES@
 416 WINDMC = @WINDMC@
 417
 418 GDC = @GDC@
 419 GNATBIND = @GNATBIND@
 420 GNATMAKE = @GNATMAKE@
 421
 422 CFLAGS = @CFLAGS@
 423 LDFLAGS = @LDFLAGS@
 424 LIBCFLAGS = $(CFLAGS)
 425 CXXFLAGS = @CXXFLAGS@
 426 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 427 GOCFLAGS = $(CFLAGS)
 428 GDCFLAGS = $(CFLAGS)
 429
 430 # Pass additional PGO and LTO compiler options to the PGO build.
 431 BUILD_CFLAGS = $(PGO_BUILD_CFLAGS) $(PGO_BUILD_LTO_CFLAGS)
 432 override CFLAGS += $(BUILD_CFLAGS)
 433 override CXXFLAGS += $(BUILD_CFLAGS)
 434
 435 # NB: Filter out any compiler options which may fail PGO training runs.
 436 PGO_BUILD_TRAINING_CFLAGS:= \
 437         $(filter-out -Werror=%,$(CFLAGS))
 438 PGO_BUILD_TRAINING_CXXFLAGS:=\
 439         $(filter-out -Werror=%,$(CXXFLAGS))
 440 PGO_BUILD_TRAINING_CFLAGS:= \
 441         $(filter-out -Wall,$(PGO_BUILD_TRAINING_CFLAGS))
 442 PGO_BUILD_TRAINING_CXXFLAGS:= \
 443         $(filter-out -Wall,$(PGO_BUILD_TRAINING_CXXFLAGS))
 444 PGO_BUILD_TRAINING_CFLAGS:= \
 445         $(filter-out -specs=%,$(PGO_BUILD_TRAINING_CFLAGS))
 446 PGO_BUILD_TRAINING_CXXFLAGS:= \
 447         $(filter-out -specs=%,$(PGO_BUILD_TRAINING_CXXFLAGS))
 448 PGO_BUILD_TRAINING_FLAGS_TO_PASS = \
 449         PGO_BUILD_TRAINING=yes \
 450         CFLAGS_FOR_TARGET="$(PGO_BUILD_TRAINING_CFLAGS)" \
 451         CXXFLAGS_FOR_TARGET="$(PGO_BUILD_TRAINING_CXXFLAGS)"
 452
 453 # Ignore "make check" errors in PGO training runs.
 454 PGO_BUILD_TRAINING_MFLAGS = -i
 455
 456 # Additional PGO and LTO compiler options to use profiling data for the
 457 # PGO build.
 458 PGO_BUILD_USE_FLAGS_TO_PASS = \
 459         PGO_BUILD_CFLAGS="@PGO_BUILD_USE_CFLAGS@" \
 460         PGO_BUILD_LTO_CFLAGS="@PGO_BUILD_LTO_CFLAGS@"
 461
 462 CREATE_GCOV = create_gcov
 463
 464 TFLAGS =
 465
 466 # Defaults for all stages; some are overridden below.
 467
 468 STAGE_CFLAGS = $(BOOT_CFLAGS)
 469 STAGE_TFLAGS = $(TFLAGS)
 470 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 471
 472 [+ FOR bootstrap-stage +]
 473 # Defaults for stage [+id+]; some are overridden below.
 474 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 475 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 476 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 477 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 478 [+ ENDFOR bootstrap-stage +]
 479
 480 # By default, C and C++ are the only stage1 languages, because they are the
 481 # only ones we require to build with the bootstrap compiler, and also the
 482 # only ones useful for building stage2.
 483
 484 STAGE1_CFLAGS = @stage1_cflags@
 485 STAGE1_CHECKING = @stage1_checking@
 486 STAGE1_LANGUAGES = @stage1_languages@
 487 # * We force-disable intermodule optimizations, even if
 488 #   --enable-intermodule was passed, since the installed compiler
 489 #   probably can't handle them.  Luckily, autoconf always respects
 490 #   the last argument when conflicting --enable arguments are passed.
 491 # * Likewise, we force-disable coverage flags, since the installed
 492 #   compiler probably has never heard of them.
 493 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 494 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 495           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 496           --disable-build-format-warnings
 497
 498 # When using the slow stage1 compiler disable IL verification and forcefully
 499 # enable it when using the stage2 compiler instead.  As we later compare
 500 # stage2 and stage3 we are merely avoid doing redundant work, plus we apply
 501 # checking when building all target libraries for release builds.
 502 STAGE1_TFLAGS += -fno-checking
 503 STAGE2_CFLAGS += -fno-checking
 504 STAGE2_TFLAGS += -fno-checking
 505 STAGE3_CFLAGS += -fchecking=1
 506 STAGE3_TFLAGS += -fchecking=1
 507
 508 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 509 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 510
 511 STAGEtrain_CFLAGS = $(filter-out -fchecking=1,$(STAGE3_CFLAGS))
 512 STAGEtrain_TFLAGS = $(filter-out -fchecking=1,$(STAGE3_TFLAGS))
 513
 514 STAGEfeedback_CFLAGS = $(STAGE4_CFLAGS) -fprofile-use -fprofile-reproducible=parallel-runs
 515 STAGEfeedback_TFLAGS = $(STAGE4_TFLAGS)
 516
 517 STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g
 518 STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
 519
 520 STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)
 521 STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS)
 522
 523 do-compare = @do_compare@
 524 do-compare3 = $(do-compare)
 525
 526 # -----------------------------------------------
 527 # Programs producing files for the TARGET machine
 528 # -----------------------------------------------
 529
 530 AR_FOR_TARGET=@AR_FOR_TARGET@
 531 AS_FOR_TARGET=@AS_FOR_TARGET@
 532 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 533
 534 # If GCC_FOR_TARGET is not overriden on the command line, then this
 535 # variable is passed down to the gcc Makefile, where it is used to
 536 # build libgcc2.a.  We define it here so that it can itself be
 537 # overridden on the command line.
 538 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 539 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 540 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 541 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 542 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 543 GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@
 544 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 545 DSYMUTIL_FOR_TARGET=@DSYMUTIL_FOR_TARGET@
 546 LD_FOR_TARGET=@LD_FOR_TARGET@
 547
 548 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 549 NM_FOR_TARGET=@NM_FOR_TARGET@
 550 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 551 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
 552 OTOOL_FOR_TARGET=@OTOOL_FOR_TARGET@
 553 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 554 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 555 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 556 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 557 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 558
 559 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 560 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 561 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 562
 563 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 564 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 565
 566 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 567 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 568 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 569 GOCFLAGS_FOR_TARGET = -O2 -g
 570 GDCFLAGS_FOR_TARGET = -O2 -g
 571
 572 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 573 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 574 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 575
 576 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 577
 578 # ------------------------------------
 579 # Miscellaneous targets and flag lists
 580 # ------------------------------------
 581
 582 # The first rule in the file had better be this one.  Don't put any above it.
 583 # This lives here to allow makefile fragments to contain dependencies.
 584 all:
 585
 586 #### host and target specific makefile fragments come in here.
 587 ### @target_makefile_frag@
 588 ### @alphaieee_frag@
 589 ### @ospace_frag@
 590 ### @host_makefile_frag@
 591 ###
 592
 593 # This is the list of directories that may be needed in RPATH_ENVVAR
 594 # so that programs built for the target machine work.
 595 TARGET_LIB_PATH = [+ FOR target_modules +][+
 596   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 597   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 598 [+ FOR target_modules +][+ IF lib_path +]
 599 @if target-[+module+]
 600 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 601 @endif target-[+module+]
 602 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 603
 604
 605 # This is the list of directories that may be needed in RPATH_ENVVAR
 606 # so that programs built for the host machine work.
 607 HOST_LIB_PATH = [+ FOR host_modules +][+
 608   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 609   ENDFOR host_modules +]
 610
 611 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 612 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 613
 614 [+ FOR host_modules +][+ IF lib_path +]
 615 @if [+module+]
 616 HOST_LIB_PATH_[+module+] = \
 617   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 618   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 619 @endif [+module+]
 620 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 621
 622 CXX_FOR_TARGET_FLAG_TO_PASS = \
 623         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 624
 625 # Flags to pass down to all sub-makes. STAGE*FLAGS,
 626 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 627 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 628 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 629         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 630         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 631         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 632         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 633         "STAGE[+id+]_GENERATOR_CFLAGS=$(STAGE[+id+]_GENERATOR_CFLAGS)" \
 634         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 635         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 636         "TFLAGS=$(TFLAGS)" \
 637         "CONFIG_SHELL=$(SHELL)" \
 638         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
 639         $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
 640
 641 # We leave this in just in case, but it is not needed anymore.
 642 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 643
 644 # Flags to pass down to most sub-makes, in which we're building with
 645 # the host environment.
 646 EXTRA_HOST_FLAGS = \
 647         'AR=$(AR)' \
 648         'AS=$(AS)' \
 649         'CC=$(CC)' \
 650         'CXX=$(CXX)' \
 651         'DLLTOOL=$(DLLTOOL)' \
 652         'DSYMUTIL=$(DSYMUTIL)' \
 653         'GFORTRAN=$(GFORTRAN)' \
 654         'GOC=$(GOC)' \
 655         'GDC=$(GDC)' \
 656         'LD=$(LD)' \
 657         'LIPO=$(LIPO)' \
 658         'NM=$(NM)' \
 659         'OBJDUMP=$(OBJDUMP)' \
 660         'OTOOL=$(OTOOL)' \
 661         'RANLIB=$(RANLIB)' \
 662         'READELF=$(READELF)' \
 663         'STRIP=$(STRIP)' \
 664         'WINDRES=$(WINDRES)' \
 665         'WINDMC=$(WINDMC)' \
 666         'CREATE_GCOV=$(CREATE_GCOV)'
 667
 668 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 669
 670 # Flags to pass to stage1 or when not bootstrapping.
 671
 672 STAGE1_FLAGS_TO_PASS = \
 673         LDFLAGS="$${LDFLAGS}" \
 674         HOST_LIBS="$${HOST_LIBS}"
 675
 676 # Flags to pass to stage2 and later makes.
 677
 678 POSTSTAGE1_FLAGS_TO_PASS = \
 679         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 680         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 681         GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \
 682         GNATBIND="$${GNATBIND}" \
 683         LDFLAGS="$${LDFLAGS}" \
 684         HOST_LIBS="$${HOST_LIBS}" \
 685         $(LTO_FLAGS_TO_PASS) \
 686         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 687
 688 # Flags to pass down to makes which are built with the target environment.
 689 # The double $ decreases the length of the command line; those variables
 690 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 691 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 692 # so we expand them here.
 693 EXTRA_TARGET_FLAGS = \
 694         'AR=$$(AR_FOR_TARGET)' \
 695         'AS=$(COMPILER_AS_FOR_TARGET)' \
 696         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 697         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 698         'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 699          -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 700          $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 701         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 702         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 703         'DSYMUTIL=$$(DSYMUTIL_FOR_TARGET)' \
 704         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 705         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 706         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 707         'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 708         'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \
 709         'LD=$(COMPILER_LD_FOR_TARGET)' \
 710         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 711         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 712         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 713         'NM=$(COMPILER_NM_FOR_TARGET)' \
 714         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 715         'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
 716         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 717         'READELF=$$(READELF_FOR_TARGET)' \
 718         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 719         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 720         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 721         'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
 722         'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
 723         "TFLAGS=$$TFLAGS"
 724
 725 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 726
 727 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 728 # unfortunately needs the native compiler and the target ar and
 729 # ranlib.
 730 # If any variables are added here, they must be added to do-*, below.
 731 # The BUILD_* variables are a special case, which are used for the gcc
 732 # cross-building scheme.
 733 EXTRA_GCC_FLAGS = \
 734         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 735         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 736         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 737
 738 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 739
 740 BUILD_CONFIG = @BUILD_CONFIG@
 741 ifneq ($(BUILD_CONFIG),)
 742 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 743 endif
 744
 745 .PHONY: configure-host
 746 configure-host: [+
 747   FOR host_modules +] \
 748     maybe-configure-[+module+][+
 749   ENDFOR host_modules +]
 750 .PHONY: configure-target
 751 configure-target: [+
 752   FOR target_modules +] \
 753     maybe-configure-target-[+module+][+
 754   ENDFOR target_modules +]
 755
 756 # The target built for a native non-bootstrap build.
 757 .PHONY: all
 758
 759 # --enable-pgo-build enables the PGO build.
 760 # 1. First build with -fprofile-generate.
 761 # 2. Use "make maybe-check-*" to generate profiling data.
 762 # 3. Use "make clean" to remove the previous build.
 763 # 4. Rebuild with -fprofile-use.
 764 all:
 765         @: $(MAKE); $(unstage)
 766         +@r=`${PWD_COMMAND}`; export r; \
 767         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 768           $(MAKE) $(RECURSE_FLAGS_TO_PASS) \
 769                 $(PGO_BUILD_GEN_FLAGS_TO_PASS) all-host all-target \
 770         && :
 771
 772 .PHONY: all-build
 773 [+ FOR build_modules +]
 774 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 775
 776 .PHONY: all-host
 777 [+ FOR host_modules +][+ IF bootstrap +]
 778 #@if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 779 all-host: maybe-all-[+module+][+ IF bootstrap +]
 780 #@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 781
 782 .PHONY: all-target
 783 [+ FOR target_modules +][+ IF bootstrap +]
 784 #@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 785 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 786 #@endif target-[+module+]-no-bootstrap[+
 787   ENDIF bootstrap +][+ ENDFOR target_modules +]
 788
 789 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 790 # ``make X'' in all subdirectories (because, in general, there is a
 791 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 792 # but it may do additional work as well).
 793 [+ FOR recursive_targets +]
 794 .PHONY: do-[+make_target+]
 795 do-[+make_target+]:
 796         @: $(MAKE); $(unstage)
 797         @r=`${PWD_COMMAND}`; export r; \
 798         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 799         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 800           [+make_target+]-target
 801
 802
 803 .PHONY: [+make_target+]-host
 804 [+ FOR host_modules +]
 805 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 806
 807 .PHONY: [+make_target+]-target
 808 [+ FOR target_modules +]
 809 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 810 [+ ENDFOR recursive_targets +]
 811
 812 # Here are the targets which correspond to the do-X targets.
 813
 814 .PHONY: info installcheck dvi pdf html
 815 .PHONY: install-info install-dvi install-pdf install-html
 816 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 817 .PHONY: local-clean local-distclean local-maintainer-clean
 818 info: do-info
 819 installcheck: do-installcheck
 820 dvi: do-dvi
 821 pdf: do-pdf
 822 html: do-html
 823
 824 # Make sure makeinfo is built before we do a `make info', if we're
 825 # in fact building texinfo.
 826 do-info: maybe-all-texinfo
 827
 828 install-info: do-install-info dir.info
 829         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 830         if [ -f dir.info ]; then \
 831           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
 832         else true; fi
 833
 834 install-dvi: do-install-dvi
 835
 836 install-pdf: do-install-pdf
 837
 838 install-html: do-install-html
 839
 840 local-clean:
 841         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 842
 843 local-distclean:
 844         -rm -f Makefile config.status config.cache mh-frag mt-frag
 845         -rm -f maybedep.tmp serdep.tmp stage_final
 846         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 847           rm -rf $(TARGET_SUBDIR); \
 848         else true; fi
 849         -rm -rf $(BUILD_SUBDIR)
 850         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 851           rm -rf $(HOST_SUBDIR); \
 852         else true; fi
 853         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 854         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 855         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 856         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 857         -rmdir c++tools fastjar gcc gnattools gotools 2>/dev/null
 858         -rmdir libcc1 libiberty texinfo zlib 2>/dev/null
 859         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 860
 861 local-maintainer-clean:
 862         @echo "This command is intended for maintainers to use;"
 863         @echo "it deletes files that may require special tools to rebuild."
 864
 865 clean: do-clean local-clean
 866 mostlyclean: do-mostlyclean local-clean
 867 distclean: do-distclean local-clean local-distclean
 868 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 869 maintainer-clean: local-distclean
 870 realclean: maintainer-clean
 871
 872 # Check target.
 873
 874 .PHONY: check do-check
 875 check: do-check
 876
 877 # Only include modules actually being configured and built.
 878 .PHONY: check-host
 879 check-host: [+
 880   FOR host_modules +] \
 881     maybe-check-[+module+][+
 882   ENDFOR host_modules +]
 883
 884 .PHONY: check-target
 885 check-target: [+
 886   FOR target_modules +] \
 887     maybe-check-target-[+module+][+
 888   ENDFOR target_modules +]
 889
 890 do-check:
 891         @: $(MAKE); $(unstage)
 892         @r=`${PWD_COMMAND}`; export r; \
 893         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 894         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 895
 896 # Automated reporting of test results.
 897
 898 warning.log: build.log
 899         $(srcdir)/contrib/warn_summary build.log > $@
 900
 901 mail-report.log:
 902         if test x'$(BOOT_CFLAGS)' != x''; then \
 903             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 904         fi; \
 905         $(srcdir)/contrib/test_summary -t >$@
 906         chmod +x $@
 907         echo If you really want to send e-mail, run ./$@ now
 908
 909 mail-report-with-warnings.log: warning.log
 910         if test x'$(BOOT_CFLAGS)' != x''; then \
 911             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 912         fi; \
 913         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 914         chmod +x $@
 915         echo If you really want to send e-mail, run ./$@ now
 916
 917 # Local Vim config
 918
 919 $(srcdir)/.local.vimrc:
 920         $(LN_S) contrib/vimrc $@
 921
 922 $(srcdir)/.lvimrc:
 923         $(LN_S) contrib/vimrc $@
 924
 925 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
 926
 927 .PHONY: vimrc
 928
 929 # clang-format config
 930
 931 $(srcdir)/.clang-format:
 932         $(LN_S) contrib/clang-format $@
 933
 934 clang-format: $(srcdir)/.clang-format
 935
 936 .PHONY: clang-format
 937
 938 # Installation targets.
 939
 940 .PHONY: install uninstall
 941 install:
 942         @: $(MAKE); $(unstage)
 943         @r=`${PWD_COMMAND}`; export r; \
 944         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 945         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 946
 947 .PHONY: install-host-nogcc
 948 install-host-nogcc: [+
 949   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 950     maybe-install-[+module+][+ ENDIF +][+
 951   ENDFOR host_modules +]
 952
 953 .PHONY: install-host
 954 install-host: [+
 955   FOR host_modules +] \
 956     maybe-install-[+module+][+
 957   ENDFOR host_modules +]
 958
 959 .PHONY: install-target
 960 install-target: [+
 961   FOR target_modules +] \
 962     maybe-install-target-[+module+][+
 963   ENDFOR target_modules +]
 964
 965 uninstall:
 966         @echo "the uninstall target is not supported in this tree"
 967
 968 .PHONY: install.all
 969 install.all: install-no-fixedincludes
 970         @if [ -f ./gcc/Makefile ]; then \
 971                 r=`${PWD_COMMAND}`; export r; \
 972                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 973                 $(HOST_EXPORTS) \
 974                 (cd ./gcc && \
 975                 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
 976         else \
 977                 true; \
 978         fi
 979
 980 # install-no-fixedincludes is used to allow the elaboration of binary packages
 981 # suitable for distribution, where we cannot include the fixed system header
 982 # files.
 983 .PHONY: install-no-fixedincludes
 984 install-no-fixedincludes: installdirs install-host-nogcc \
 985         install-target gcc-install-no-fixedincludes
 986
 987 .PHONY: install-strip
 988 install-strip:
 989         @: $(MAKE); $(unstage)
 990         @r=`${PWD_COMMAND}`; export r; \
 991         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 992         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 993
 994 .PHONY: install-strip-host
 995 install-strip-host: [+
 996   FOR host_modules +] \
 997     maybe-install-strip-[+module+][+
 998   ENDFOR host_modules +]
 999
1000 .PHONY: install-strip-target
1001 install-strip-target: [+
1002   FOR target_modules +] \
1003     maybe-install-strip-target-[+module+][+
1004   ENDFOR target_modules +]
1005
1006
1007 ### other supporting targets
1008
1009 MAKEDIRS= \
1010         $(DESTDIR)$(prefix) \
1011         $(DESTDIR)$(exec_prefix)
1012 .PHONY: installdirs
1013 installdirs: mkinstalldirs
1014         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
1015
1016 dir.info: do-install-info
1017         if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
1018           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
1019           mv -f dir.info.new dir.info; \
1020         else true; \
1021         fi
1022
1023 dist:
1024         @echo "Building a full distribution of this tree isn't done"
1025         @echo "via 'make dist'.  Check out the etc/ subdirectory"
1026
1027 etags tags: TAGS
1028
1029 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
1030 # ability to use several tags files at once, so there is probably no need
1031 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
1032 # (if we felt like it) have this Makefile write a piece of elisp which
1033 # the user could load to tell emacs19 where all the TAGS files we just
1034 # built are.
1035 TAGS: do-TAGS
1036
1037 # ------------------------------------
1038 # Macros for configure and all targets
1039 # ------------------------------------
1040
1041 [+ DEFINE configure +]
1042 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1043 maybe-configure-[+prefix+][+module+]:
1044 @if [+prefix+][+module+]
1045 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1046 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1047         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1048         @r=`${PWD_COMMAND}`; export r; \
1049         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1050         [+ IF check_multilibs
1051         +]echo "Checking multilib configuration for [+module+]..."; \
1052         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1053         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1054         if test -r [+subdir+]/[+module+]/multilib.out; then \
1055           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1056             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1057           else \
1058             rm -f [+subdir+]/[+module+]/Makefile; \
1059             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1060           fi; \
1061         else \
1062           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1063         fi; \
1064         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1065         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1066         [+exports+] [+extra_exports+] \
1067         echo Configuring in [+subdir+]/[+module+]; \
1068         cd "[+subdir+]/[+module+]" || exit 1; \
1069         case $(srcdir) in \
1070           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1071           *) topdir=`echo [+subdir+]/[+module+]/ | \
1072                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1073         esac; \
1074         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1075         [+ IF no-config-site +]rm -f no-such-file || : ; \
1076         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1077           $$s/$$module_srcdir/configure \
1078           --srcdir=$${topdir}/$$module_srcdir \
1079           [+args+] --build=${build_alias} --host=[+host_alias+] \
1080           --target=[+target_alias+] [+extra_configure_flags+] \
1081           || exit 1
1082 @endif [+prefix+][+module+]
1083
1084 [+ ENDDEF +]
1085
1086 [+ DEFINE all +]
1087 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1088 maybe-all-[+prefix+][+module+]:
1089 @if [+prefix+][+module+]
1090 TARGET-[+prefix+][+module+]=[+
1091   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1092 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1093 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1094         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1095         @r=`${PWD_COMMAND}`; export r; \
1096         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1097         [+exports+] [+extra_exports+] \
1098         (cd [+subdir+]/[+module+] && \
1099           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1100                 $(TARGET-[+prefix+][+module+]))
1101 @endif [+prefix+][+module+]
1102
1103 [+ IF bootstrap +]
1104 [+ FOR bootstrap_stage +]
1105 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1106 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1107 maybe-all-stage[+id+]-[+prefix+][+module+]:
1108 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1109 @if [+prefix+][+module+]-bootstrap
1110 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1111 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1112 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1113 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1114         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1115         @r=`${PWD_COMMAND}`; export r; \
1116         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1117         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1118         [+exports+][+ IF prev +] \
1119         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1120         cd [+subdir+]/[+module+] && \
1121         [+autoprofile+] \
1122         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1123                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1124                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1125                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1126                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1127                 GENERATOR_CFLAGS="$(STAGE[+id+]_GENERATOR_CFLAGS)" \
1128                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1129                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1130                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1131                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1132                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1133                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1134                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1135                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1136                 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
1137                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1138
1139 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1140 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1141 clean-stage[+id+]-[+prefix+][+module+]:
1142         @if [ $(current_stage) = stage[+id+] ]; then \
1143           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1144         else \
1145           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1146           $(MAKE) stage[+id+]-start; \
1147         fi; \
1148         cd [+subdir+]/[+module+] && \
1149         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1150         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1151 @endif [+prefix+][+module+]-bootstrap
1152
1153 [+ ENDFOR bootstrap_stage +]
1154 [+ ENDIF bootstrap +]
1155 [+ ENDDEF +]
1156
1157 # --------------------------------------
1158 # Modules which run on the build machine
1159 # --------------------------------------
1160 [+ FOR build_modules +]
1161 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1162              host_alias=(get "host" "${build_alias}")
1163              target_alias=(get "target" "${target_alias}")
1164              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1165
1166 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1167              args="$(EXTRA_BUILD_FLAGS)" +]
1168 [+ ENDFOR build_module +]
1169
1170 # --------------------------------------
1171 # Modules which run on the host machine
1172 # --------------------------------------
1173 [+ FOR host_modules +]
1174 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1175              exports="$(HOST_EXPORTS)"
1176              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1177              host_alias=(get "host" "${host_alias}")
1178              target_alias=(get "target" "${target_alias}")
1179              args="$(HOST_CONFIGARGS)" +]
1180
1181 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1182        exports="$(HOST_EXPORTS)"
1183        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1184        args="$(EXTRA_HOST_FLAGS)"
1185        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1186        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1187
1188 .PHONY: check-[+module+] maybe-check-[+module+]
1189 maybe-check-[+module+]:
1190 @if [+module+]
1191 maybe-check-[+module+]: check-[+module+]
1192 [+ IF no_check +]
1193 check-[+module+]:
1194 [+ ELIF no_check_cross +]
1195 # This module is only tested in a native toolchain.
1196 check-[+module+]:
1197         @: $(MAKE); $(unstage)
1198         @if [ '$(host)' = '$(target)' ]; then \
1199           r=`${PWD_COMMAND}`; export r; \
1200           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1201           $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1202           ENDIF bootstrap +] \
1203           (cd $(HOST_SUBDIR)/[+module+] && \
1204             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1205             IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1206         fi
1207 [+ ELSE check +]
1208 check-[+module+]:
1209         @: $(MAKE); $(unstage)
1210         @r=`${PWD_COMMAND}`; export r; \
1211         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1212         $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1213         ENDIF bootstrap +] \
1214         (cd $(HOST_SUBDIR)/[+module+] && \
1215           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1216           IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1217 [+ ENDIF no_check +]
1218 @endif [+module+]
1219
1220 .PHONY: install-[+module+] maybe-install-[+module+]
1221 maybe-install-[+module+]:
1222 @if [+module+]
1223 maybe-install-[+module+]: install-[+module+]
1224 [+ IF no_install +]
1225 install-[+module+]:
1226 [+ ELSE install +]
1227 install-[+module+]: installdirs
1228         @: $(MAKE); $(unstage)
1229         @r=`${PWD_COMMAND}`; export r; \
1230         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1231         $(HOST_EXPORTS) \
1232         (cd $(HOST_SUBDIR)/[+module+] && \
1233           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1234 [+ ENDIF no_install +]
1235 @endif [+module+]
1236
1237 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1238 maybe-install-strip-[+module+]:
1239 @if [+module+]
1240 maybe-install-strip-[+module+]: install-strip-[+module+]
1241 [+ IF no_install +]
1242 install-strip-[+module+]:
1243 [+ ELSE install +]
1244 install-strip-[+module+]: installdirs
1245         @: $(MAKE); $(unstage)
1246         @r=`${PWD_COMMAND}`; export r; \
1247         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1248         $(HOST_EXPORTS) \
1249         (cd $(HOST_SUBDIR)/[+module+] && \
1250           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1251 [+ ENDIF no_install +]
1252 @endif [+module+]
1253
1254 # Other targets (info, dvi, pdf, etc.)
1255 [+ FOR recursive_targets +]
1256 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1257 maybe-[+make_target+]-[+module+]:
1258 @if [+module+]
1259 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1260 [+ IF (match-value? = "missing" (get "make_target") ) +]
1261 # [+module+] doesn't support [+make_target+].
1262 [+make_target+]-[+module+]:
1263 [+ ELSE +]
1264 [+make_target+]-[+module+]: [+
1265   FOR depend +]\
1266     [+depend+]-[+module+] [+
1267   ENDFOR depend +]
1268         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1269         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1270         r=`${PWD_COMMAND}`; export r; \
1271         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1272         $(HOST_EXPORTS) \
1273         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1274           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1275         done; \
1276         echo "Doing [+make_target+] in [+module+]"; \
1277         (cd $(HOST_SUBDIR)/[+module+] && \
1278           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1279                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1280                   "RANLIB=$${RANLIB}" \
1281                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1282                   [+make_target+]) \
1283           || exit 1
1284 [+ ENDIF +]
1285 @endif [+module+]
1286 [+ ENDFOR recursive_targets +]
1287 [+ ENDFOR host_modules +]
1288
1289 # ---------------------------------------
1290 # Modules which run on the target machine
1291 # ---------------------------------------
1292 [+ FOR target_modules +]
1293
1294 [+ IF raw_cxx +]
1295 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1296              check_multilibs=true
1297              exports="$(RAW_CXX_TARGET_EXPORTS)"
1298              host_alias=(get "host" "${target_alias}")
1299              target_alias=(get "target" "${target_alias}")
1300              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1301
1302 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1303        exports="$(RAW_CXX_TARGET_EXPORTS)"
1304        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1305 [+ ELSE +]
1306 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1307              check_multilibs=true
1308              exports="$(NORMAL_TARGET_EXPORTS)"
1309              host_alias=(get "host" "${target_alias}")
1310              target_alias=(get "target" "${target_alias}")
1311              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1312
1313 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1314        exports="$(NORMAL_TARGET_EXPORTS)"
1315        args="$(EXTRA_TARGET_FLAGS)" +]
1316 [+ ENDIF +]
1317
1318 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1319 maybe-check-target-[+module+]:
1320 @if target-[+module+]
1321 maybe-check-target-[+module+]: check-target-[+module+]
1322 [+ IF no_check +]
1323 # Dummy target for uncheckable module.
1324 check-target-[+module+]:
1325 [+ ELSE check +]
1326 check-target-[+module+]:
1327         @: $(MAKE); $(unstage)
1328         @r=`${PWD_COMMAND}`; export r; \
1329         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1330 IF raw_cxx +]
1331         $(RAW_CXX_TARGET_EXPORTS) \[+
1332 ELSE normal_cxx +]
1333         $(NORMAL_TARGET_EXPORTS) \[+
1334 ENDIF raw_cxx +]
1335         (cd $(TARGET_SUBDIR)/[+module+] && \
1336           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1337             IF raw_cxx
1338               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1339             ENDIF raw_cxx
1340           +] [+extra_make_flags+] check)
1341 [+ ENDIF no_check +]
1342 @endif target-[+module+]
1343
1344 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1345 maybe-install-target-[+module+]:
1346 @if target-[+module+]
1347 maybe-install-target-[+module+]: install-target-[+module+]
1348 [+ IF no_install +]
1349 # Dummy target for uninstallable.
1350 install-target-[+module+]:
1351 [+ ELSE install +]
1352 install-target-[+module+]: installdirs
1353         @: $(MAKE); $(unstage)
1354         @r=`${PWD_COMMAND}`; export r; \
1355         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1356 IF raw_cxx +]
1357         $(RAW_CXX_TARGET_EXPORTS) \[+
1358 ELSE normal_cxx +]
1359         $(NORMAL_TARGET_EXPORTS) \[+
1360 ENDIF raw_cxx +]
1361         (cd $(TARGET_SUBDIR)/[+module+] && \
1362           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1363 [+ ENDIF no_install +]
1364 @endif target-[+module+]
1365
1366 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1367 maybe-install-strip-target-[+module+]:
1368 @if target-[+module+]
1369 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1370 [+ IF no_install +]
1371 # Dummy target for uninstallable.
1372 install-strip-target-[+module+]:
1373 [+ ELSE install +]
1374 install-strip-target-[+module+]: installdirs
1375         @: $(MAKE); $(unstage)
1376         @r=`${PWD_COMMAND}`; export r; \
1377         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1378 IF raw_cxx +]
1379         $(RAW_CXX_TARGET_EXPORTS) \[+
1380 ELSE normal_cxx +]
1381         $(NORMAL_TARGET_EXPORTS) \[+
1382 ENDIF raw_cxx +]
1383         (cd $(TARGET_SUBDIR)/[+module+] && \
1384           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1385 [+ ENDIF no_install +]
1386 @endif target-[+module+]
1387
1388 # Other targets (info, dvi, pdf, etc.)
1389 [+ FOR recursive_targets +]
1390 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1391 maybe-[+make_target+]-target-[+module+]:
1392 @if target-[+module+]
1393 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1394 [+ IF (match-value? = "missing" (get "make_target") ) +]
1395 # [+module+] doesn't support [+make_target+].
1396 [+make_target+]-target-[+module+]:
1397 [+ ELSE +]
1398 [+make_target+]-target-[+module+]: [+
1399   FOR depend +]\
1400     [+depend+]-target-[+module+] [+
1401   ENDFOR depend +]
1402         @: $(MAKE); $(unstage)
1403         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
1404         r=`${PWD_COMMAND}`; export r; \
1405         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1406 IF raw_cxx +]
1407         $(RAW_CXX_TARGET_EXPORTS) \[+
1408 ELSE normal_cxx +]
1409         $(NORMAL_TARGET_EXPORTS) \[+
1410 ENDIF raw_cxx +]
1411         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
1412         for flag in $(EXTRA_TARGET_FLAGS); do \
1413           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1414         done; \
1415         (cd $(TARGET_SUBDIR)/[+module+] && \
1416           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1417                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1418                   "RANLIB=$${RANLIB}" \
1419                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1420                   [+extra_make_flags+] [+make_target+]) \
1421           || exit 1
1422 [+ ENDIF +]
1423 @endif target-[+module+]
1424 [+ ENDFOR recursive_targets +]
1425 [+ ENDFOR target_modules +]
1426
1427 @if target-libgomp
1428 .PHONY: check-target-libgomp-c++
1429 check-target-libgomp-c++:
1430         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1431
1432 .PHONY: check-target-libgomp-fortran
1433 check-target-libgomp-fortran:
1434         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) fortran.exp" check-target-libgomp
1435
1436 @endif target-libgomp
1437
1438 @if target-libitm
1439 .PHONY: check-target-libitm-c++
1440 check-target-libitm-c++:
1441         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1442
1443 @endif target-libitm
1444
1445 # ----------
1446 # GCC module
1447 # ----------
1448
1449 .PHONY: cross
1450 cross: all-build all-gas all-ld
1451         @r=`${PWD_COMMAND}`; export r; \
1452         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1453         $(HOST_EXPORTS) \
1454         echo "Building the C and C++ compiler"; \
1455         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1456         @r=`${PWD_COMMAND}`; export r; \
1457         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1458         echo "Building runtime libraries"; \
1459         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1460
1461 [+ FOR languages +]
1462 .PHONY: check-gcc-[+language+] check-[+language+]
1463 check-gcc-[+language+]:
1464         r=`${PWD_COMMAND}`; export r; \
1465         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1466         $(HOST_EXPORTS) \
1467         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1468 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1469 [+ ENDFOR languages +]
1470
1471 # The gcc part of install-no-fixedincludes, which relies on an intimate
1472 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1473 .PHONY: gcc-install-no-fixedincludes
1474 gcc-install-no-fixedincludes:
1475         @if [ -f ./gcc/Makefile ]; then \
1476           r=`${PWD_COMMAND}`; export r; \
1477           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1478           $(HOST_EXPORTS) \
1479           (cd ./gcc \
1480            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1481         else true; fi
1482
1483 # ---------------------
1484 # GCC bootstrap support
1485 # ---------------------
1486
1487 # We track the current stage (the one in 'gcc') in the stage_current file.
1488 # stage_last instead tracks the stage that was built last.  These targets
1489 # are dummy when toplevel bootstrap is not active.
1490
1491 # While making host and target tools, symlinks to the final stage must be
1492 # there, so $(unstage) should be run at various points.  To avoid excessive
1493 # recursive invocations of make, we "inline" them using a variable.  These
1494 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1495 # to avoid warnings from the GNU Make job server.
1496
1497 unstage = :
1498 stage = :
1499 current_stage = ""
1500
1501 .PHONY: unstage stage
1502 unstage:
1503         @: $(MAKE); $(unstage)
1504 stage:
1505         @: $(MAKE); $(stage)
1506
1507 # Disable commands for lean bootstrap.
1508 LEAN = false
1509
1510 # We name the build directories for the various stages "stage1-gcc",
1511 # "stage2-gcc","stage3-gcc", etc.
1512
1513 # Since the 'compare' process will fail (on debugging information) if any
1514 # directory names are different, we need to link the gcc directory for
1515 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1516 # the build directories constant as well. For the latter, we use naked names
1517 # like 'gcc', because the scripts in that directory assume it.  We use
1518 # mv on platforms where symlinks to directories do not work or are not
1519 # reliable.
1520
1521 # 'touch' doesn't work right on some platforms.
1522 STAMP = echo timestamp >
1523
1524 # We only want to compare .o files, so set this!
1525 objext = .o
1526
1527 [+ FOR bootstrap-stage +]
1528 .PHONY: stage[+id+]-start stage[+id+]-end
1529
1530 stage[+id+]-start::
1531         @: $(MAKE); $(stage); \
1532         echo stage[+id+] > stage_current; \
1533         echo stage[+id+] > stage_last; \
1534         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1535    FOR host_modules +][+ IF bootstrap +]
1536 @if [+ module +]
1537         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1538           mkdir stage[+id+]-[+module+]; \
1539         mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
1540         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1541 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1542         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1543           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1544         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
1545         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1546
1547 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1548 @if [+ module +]
1549         @if test -d $(HOST_SUBDIR)/[+module+]; then \
1550           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1551           mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
1552         fi
1553 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1554         @if test -d $(TARGET_SUBDIR); then \
1555           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1556           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
1557         fi
1558         rm -f stage_current
1559
1560 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1561 # remade, but not reconfigured.  The next stage (if any) will not be
1562 # reconfigured either.
1563 .PHONY: stage[+id+]-bubble
1564 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1565         @r=`${PWD_COMMAND}`; export r; \
1566         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1567         if test -f stage[+id+]-lean [+
1568           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1569           echo Skipping rebuild of stage[+id+]; \
1570         else \
1571           $(MAKE) stage[+id+]-start; \[+IF lean +]
1572           if $(LEAN); then \
1573             rm -rf stage[+lean+]-*; \
1574             $(STAMP) stage[+lean+]-lean; \
1575           fi; \[+ ENDIF lean +]
1576           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1577         fi[+ IF compare-target +]
1578         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1579
1580 .PHONY: all-stage[+id+] clean-stage[+id+]
1581 do-clean: clean-stage[+id+]
1582
1583 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1584 # only possibility, but now it conflicts with no-bootstrap rules
1585
1586 [+ ENDFOR bootstrap-stage +]
1587
1588 stageprofile-end::
1589         $(MAKE) distclean-stagefeedback
1590
1591 stagefeedback-start::
1592         @r=`${PWD_COMMAND}`; export r; \
1593         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1594         for i in prev-*; do \
1595           j=`echo $$i | sed s/^prev-//`; \
1596           cd $$r/$$i && \
1597           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1598           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
1599         done
1600
1601
1602 # --------------------------------------
1603 # Dependencies between different modules
1604 # --------------------------------------
1605
1606 [+ FOR target_modules +]
1607 configure-target-[+module+]: maybe-all-gcc[+
1608   ENDFOR target_modules +]
1609
1610
1611 # There are two types of dependencies here: 'hard' dependencies, where one
1612 # module simply won't build without the other; and 'soft' dependencies, where
1613 # if the depended-on module is missing, the depending module will do without
1614 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1615 # are made here to depend on a 'maybe-' target.  If you're not sure,
1616 # it's safer to use a soft dependency.
1617
1618 [+ ;; These Scheme functions build the bulk of the dependencies.
1619    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1620    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1621    ;; is taken from VAR-NAME.
1622    (define dep-target (lambda (module-kind var-name hard)
1623       (string-append
1624          (if hard "" "maybe-")
1625          (dep-subtarget var-name)
1626          module-kind
1627          (dep-module var-name)
1628       )))
1629
1630    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1631    (define make-dep (lambda (module-kind on-kind)
1632       (string-append
1633          (dep-target module-kind "module" #t) ": "
1634          (dep-target on-kind "on" (exist? "hard")))))
1635
1636    ;; dep-subtarget extracts everything up to the first dash in the given
1637    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1638    (define dep-subtarget (lambda (var-name)
1639       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1640
1641    ;; dep-module extracts everything up to the first dash in the given
1642    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1643    (define dep-module (lambda (var-name)
1644       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1645
1646    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1647    (define dep-stage (lambda ()
1648       (string-append
1649          "stage"
1650          (get "id")
1651          "-")))
1652
1653    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1654    ;; but is written in Scheme.
1655    (define dep-maybe (lambda ()
1656       (if (exist? "hard") "" "maybe-")))
1657
1658    ;; dep-kind returns returns "prebootstrap" for configure or build
1659    ;; dependencies of bootstrapped modules on a build module
1660    ;; (e.g. all-gcc on all-build-bison); "normal" if the dependency is
1661    ;; on an "install" target, or if the dependence module is not
1662    ;; bootstrapped; otherwise, it returns "bootstrap" or
1663    ;; "postbootstrap" depending on whether the dependent module is
1664    ;; bootstrapped.  All this is only necessary for host and target
1665    ;; modules.  It might seem like, in order to avoid build races, we
1666    ;; might need more elaborate detection between prebootstrap and
1667    ;; postbootstrap modules, but there are no host prebootstrap
1668    ;; modules.  If there were any non-bootstrap host modules that
1669    ;; bootstrap modules depended on, we'd get unsatisfied per-stage
1670    ;; dependencies on them, which would be immediately noticed.
1671    (define dep-kind (lambda ()
1672       (cond
1673        ((and (hash-ref boot-modules (dep-module "module"))
1674              (=* (dep-module "on") "build-"))
1675         "prebootstrap")
1676
1677        ((or (= (dep-subtarget "on") "install-")
1678             (not (hash-ref boot-modules (dep-module "on"))))
1679         "normal")
1680
1681        ((hash-ref boot-modules (dep-module "module"))
1682         "bootstrap")
1683
1684        (1 "postbootstrap"))))
1685
1686    (define make-postboot-dep (lambda ()
1687      (let ((target (dep-module "module")) (dep "stage_last"))
1688        (unless (= (hash-ref postboot-targets target) dep)
1689          (hash-create-handle! postboot-targets target dep)
1690          ;; All non-bootstrap modules' configure target already
1691          ;; depend on dep.
1692          (unless (=* target "target-")
1693            (string-append "configure-" target ": " dep "\n"))))))
1694
1695    ;; We now build the hash table that is used by dep-kind.
1696    (define boot-modules (make-hash-table 113))
1697    (define postboot-targets (make-hash-table 113))
1698 +]
1699
1700 [+ FOR host_modules +][+
1701    (if (exist? "bootstrap")
1702        (hash-create-handle! boot-modules (get "module") #t))
1703    "" +][+ ENDFOR host_modules +]
1704 [+ FOR target_modules +][+
1705    (if (exist? "bootstrap")
1706        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1707    "" +][+ ENDFOR target_modules +]
1708
1709 # With all the machinery above in place, it is pretty easy to generate
1710 # dependencies.  Host dependencies are a bit more complex because we have
1711 # to check for bootstrap/prebootstrap dependencies.  To resolve
1712 # prebootstrap dependencies, prebootstrap modules are gathered in
1713 # a hash table.
1714 [+ FOR dependencies +][+ CASE (dep-kind) +]
1715 [+ == "prebootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1716 [+ (make-dep (dep-stage) "") +][+ ENDFOR bootstrap_stage +]
1717 [+ == "bootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1718 [+ (make-dep (dep-stage) (dep-stage)) +][+ ENDFOR bootstrap_stage +]
1719 [+ == "normal" +][+ (make-dep "" "") +]
1720 [+ ESAC +][+ ENDFOR dependencies +]
1721
1722 [+ FOR dependencies +][+ CASE (dep-kind) +]
1723 [+ == "postbootstrap" +][+ (make-dep "" "") +]
1724 [+ ESAC +][+ ENDFOR dependencies +]@endunless gcc-bootstrap
1725
1726 # Dependencies for target modules on other target modules are
1727 # described by lang_env_dependencies; the defaults apply to anything
1728 # not mentioned there.
1729 [+
1730    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1731    (define lang-dep (lambda (lang)
1732       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1733
1734    ;; Build the hash table we will need.
1735    (define lang-env-deps (make-hash-table 7))
1736 +][+ FOR lang_env_dependencies +][+
1737    (if (exist? "cxx")
1738        (hash-create-handle! lang-env-deps
1739           (string-append (get "module") "-" "cxx") #t))
1740
1741    (if (exist? "no_c")
1742        (hash-create-handle! lang-env-deps
1743           (string-append (get "module") "-" "no_c") #t))
1744
1745    (if (exist? "no_gcc")
1746        (hash-create-handle! lang-env-deps
1747           (string-append (get "module") "-" "no_gcc") #t))
1748    "" +][+ ENDFOR lang_env_dependencies +]
1749
1750 [+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1751 configure-target-[+module+]: maybe-all-target-libgcc[+
1752   ENDIF +][+ ENDFOR target_modules +]
1753
1754 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1755 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1756   ENDIF +][+ IF (lang-dep "cxx") +]
1757 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1758   ENDIF +]
1759 [+ ENDFOR target_modules +]
1760
1761 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1762 GDB_TK = @GDB_TK@
1763 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1764 configure-gdb: $(CONFIGURE_GDB_TK)
1765 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1766 install-gdb: $(INSTALL_GDB_TK)
1767
1768 # Serialization dependencies.  Host configures don't work well in parallel to
1769 # each other, due to contention over config.cache.  Target configures and
1770 # build configures are similar.
1771 @serialization_dependencies@
1772
1773 # --------------------------------
1774 # Regenerating top level configury
1775 # --------------------------------
1776
1777 # Rebuilding Makefile.in, using autogen.
1778 AUTOGEN = autogen
1779 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1780         cd $(srcdir) && $(AUTOGEN) Makefile.def
1781
1782 # Rebuilding Makefile.
1783 Makefile: $(srcdir)/Makefile.in config.status
1784         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1785
1786 config.status: configure
1787         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1788
1789 # Rebuilding configure.
1790 AUTOCONF = autoconf
1791 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1792         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
1793         $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
1794         $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
1795         $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
1796         cd $(srcdir) && $(AUTOCONF)
1797
1798 # ------------------------------
1799 # Special directives to GNU Make
1800 # ------------------------------
1801
1802 # Don't pass command-line variables to submakes.
1803 .NOEXPORT:
1804 MAKEOVERRIDES=
1805
1806 # end of Makefile.in