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 @if gcc
  30 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
  31 $(error GNU make version 3.80 or newer is required.)
  32 endif
  33 @endif gcc
  34
  35 # -------------------------------
  36 # Standard Autoconf-set variables
  37 # -------------------------------
  38 VPATH=@srcdir@
  39
  40 build_alias=@build_noncanonical@
  41 build_vendor=@build_vendor@
  42 build_os=@build_os@
  43 build=@build@
  44 host_alias=@host_noncanonical@
  45 host_vendor=@host_vendor@
  46 host_os=@host_os@
  47 host=@host@
  48 target_alias=@target_noncanonical@
  49 target_vendor=@target_vendor@
  50 target_os=@target_os@
  51 target=@target@
  52
  53 program_transform_name = @program_transform_name@
  54
  55 prefix = @prefix@
  56 exec_prefix = @exec_prefix@
  57
  58 srcdir = @srcdir@
  59
  60 bindir = @bindir@
  61 sbindir = @sbindir@
  62 libexecdir = @libexecdir@
  63 datadir = @datadir@
  64 sysconfdir = @sysconfdir@
  65 sharedstatedir = @sharedstatedir@
  66 localstatedir = @localstatedir@
  67 libdir = @libdir@
  68 includedir = @includedir@
  69 oldincludedir = @oldincludedir@
  70 infodir = @infodir@
  71 datarootdir = @datarootdir@
  72 docdir = @docdir@
  73 pdfdir = @pdfdir@
  74 htmldir = @htmldir@
  75 mandir = @mandir@
  76 man1dir = $(mandir)/man1
  77 man2dir = $(mandir)/man2
  78 man3dir = $(mandir)/man3
  79 man4dir = $(mandir)/man4
  80 man5dir = $(mandir)/man5
  81 man6dir = $(mandir)/man6
  82 man7dir = $(mandir)/man7
  83 man8dir = $(mandir)/man8
  84 man9dir = $(mandir)/man9
  85
  86 INSTALL = @INSTALL@
  87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  89 INSTALL_DATA = @INSTALL_DATA@
  90 LN = @LN@
  91 LN_S = @LN_S@
  92 MAINT = @MAINT@
  93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  95
  96 # -------------------------------------------------
  97 # Miscellaneous non-standard autoconf-set variables
  98 # -------------------------------------------------
  99
 100 # The gcc driver likes to know the arguments it was configured with.
 101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 102
 103 tooldir = @tooldir@
 104 build_tooldir = @build_tooldir@
 105
 106 # This is the name of the environment variable used for the path to
 107 # the libraries.
 108 RPATH_ENVVAR = @RPATH_ENVVAR@
 109
 110 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 111 # is used instead of the directory itself to avoid including built
 112 # executables in PATH.
 113 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 114
 115 # If the build should make suitable code for shared host resources.
 116 host_shared = @host_shared@
 117
 118 # Build programs are put under this directory.
 119 BUILD_SUBDIR = @build_subdir@
 120 # This is set by the configure script to the arguments to use when configuring
 121 # directories built for the build system.
 122 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 123
 124 # Linker flags to use on the host, for stage1 or when not
 125 # bootstrapping.
 126 STAGE1_LDFLAGS = @stage1_ldflags@
 127
 128 # Libraries to use on the host, for stage1 or when not bootstrapping.
 129 STAGE1_LIBS = @stage1_libs@
 130
 131 # Linker flags to use for stage2 and later.
 132 POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
 133
 134 # Libraries to use for stage2 and later.
 135 POSTSTAGE1_LIBS = @poststage1_libs@
 136
 137 # This is the list of variables to export in the environment when
 138 # configuring any subdirectory.  It must also be exported whenever
 139 # recursing into a build directory in case that directory's Makefile
 140 # re-runs configure.
 141 BASE_EXPORTS = \
 142         FLEX="$(FLEX)"; export FLEX; \
 143         LEX="$(LEX)"; export LEX; \
 144         BISON="$(BISON)"; export BISON; \
 145         YACC="$(YACC)"; export YACC; \
 146         M4="$(M4)"; export M4; \
 147         SED="$(SED)"; export SED; \
 148         AWK="$(AWK)"; export AWK; \
 149         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 150
 151 # This is the list of variables to export in the environment when
 152 # configuring subdirectories for the build system.
 153 BUILD_EXPORTS = \
 154         $(BASE_EXPORTS) \
 155         AR="$(AR_FOR_BUILD)"; export AR; \
 156         AS="$(AS_FOR_BUILD)"; export AS; \
 157         CC="$(CC_FOR_BUILD)"; export CC; \
 158         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 159         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 160         CPP="$(CPP_FOR_BUILD)"; export CPP; \
 161         CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
 162         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 163         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 164         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 165         GOC="$(GOC_FOR_BUILD)"; export GOC; \
 166         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 167         GDC="$(GDC_FOR_BUILD)"; export GDC; \
 168         GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
 169         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 170         DSYMUTIL="$(DSYMUTIL_FOR_BUILD)"; export DSYMUTIL; \
 171         LD="$(LD_FOR_BUILD)"; export LD; \
 172         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 173         NM="$(NM_FOR_BUILD)"; export NM; \
 174         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 175         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 176         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 177
 178 # These variables must be set on the make command line for directories
 179 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 180 EXTRA_BUILD_FLAGS = \
 181         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 182         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 183
 184 # This is the list of directories to built for the host system.
 185 SUBDIRS = @configdirs@
 186 TARGET_CONFIGDIRS = @target_configdirs@
 187 # This is set by the configure script to the arguments to use when configuring
 188 # directories built for the host system.
 189 HOST_CONFIGARGS = @host_configargs@
 190 # Host programs are put under this directory, which is . except if building
 191 # with srcdir=..
 192 HOST_SUBDIR = @host_subdir@
 193 # This is the list of variables to export in the environment when
 194 # configuring subdirectories for the host system.  We need to pass
 195 # some to the GCC configure because of its hybrid host/target nature.
 196 HOST_EXPORTS = \
 197         $(BASE_EXPORTS) \
 198         CC="$(CC)"; export CC; \
 199         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 200         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 201         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 202         CXX="$(CXX)"; export CXX; \
 203         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 204         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 205         GOC="$(GOC)"; export GOC; \
 206         GDC="$(GDC)"; export GDC; \
 207         AR="$(AR)"; export AR; \
 208         AS="$(AS)"; export AS; \
 209         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 210         CPP_FOR_BUILD="$(CPP_FOR_BUILD)"; export CPP_FOR_BUILD; \
 211         CPPFLAGS_FOR_BUILD="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS_FOR_BUILD; \
 212         CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
 213         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 214         DSYMUTIL="$(DSYMUTIL)"; export DSYMUTIL; \
 215         LD="$(LD)"; export LD; \
 216         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 217         NM="$(NM)"; export NM; \
 218         RANLIB="$(RANLIB)"; export RANLIB; \
 219         WINDRES="$(WINDRES)"; export WINDRES; \
 220         WINDMC="$(WINDMC)"; export WINDMC; \
 221         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 222         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 223         OTOOL="$(OTOOL)"; export OTOOL; \
 224         READELF="$(READELF)"; export READELF; \
 225         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 226         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 227         DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \
 228         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 229         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 230         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 231         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 232         OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
 233         OTOOL_FOR_TARGET="$(OTOOL_FOR_TARGET)"; export OTOOL_FOR_TARGET; \
 234         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 235         READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
 236         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 237         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 238         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 239         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 240         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
 241         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
 242         LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
 243         LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
 244         XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
 245 @if gcc-bootstrap
 246         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 247 @endif gcc-bootstrap
 248         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 249
 250 POSTSTAGE1_CXX_EXPORT = \
 251         CXX='$(CXX)'; export CXX; \
 252         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 253 @if target-libstdc++-v3-bootstrap
 254 # Override the above if we're bootstrapping C++.
 255 POSTSTAGE1_CXX_EXPORT = \
 256         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
 257           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 258           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 259           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 260           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 261           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 262           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
 263           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 264           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 265           export CXX; \
 266         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 267 @endif target-libstdc++-v3-bootstrap
 268
 269 # Similar, for later GCC stages.
 270 POSTSTAGE1_HOST_EXPORTS = \
 271         $(HOST_EXPORTS) \
 272         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 273           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 274           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 275         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 276         $(POSTSTAGE1_CXX_EXPORT) \
 277         $(LTO_EXPORTS) \
 278         GDC="$$r/$(HOST_SUBDIR)/prev-gcc/gdc$(exeext) -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 279           -B$(build_tooldir)/bin/ $(GDCFLAGS_FOR_TARGET) \
 280           -B$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/gcc \
 281           -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src \
 282           -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
 283           -I$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime -I$$s/libphobos/libdruntime \
 284           -L$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
 285           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 286           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs"; \
 287         export GDC; \
 288         GDC_FOR_BUILD="$$GDC"; export GDC_FOR_BUILD; \
 289         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 290         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 291         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 292
 293 # Target libraries are put under this directory:
 294 TARGET_SUBDIR = @target_subdir@
 295 # This is set by the configure script to the arguments to use when configuring
 296 # directories built for the target.
 297 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 298 # This is the list of variables to export in the environment when
 299 # configuring subdirectories for the target system.
 300 BASE_TARGET_EXPORTS = \
 301         $(BASE_EXPORTS) \
 302         AR="$(AR_FOR_TARGET)"; export AR; \
 303         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 304         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 305         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 306         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 307         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 308         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 309         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 310         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 311         GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
 312         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 313         DSYMUTIL="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL; \
 314         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 315         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 316         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 317         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 318         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 319         OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
 320         OTOOL="$(OTOOL_FOR_TARGET)"; export OTOOL; \
 321         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 322         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 323         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 324         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 325         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 326 @if gcc-bootstrap
 327         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 328 @endif gcc-bootstrap
 329         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 330         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 331
 332 RAW_CXX_TARGET_EXPORTS = \
 333         $(BASE_TARGET_EXPORTS) \
 334         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 335         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 336
 337 NORMAL_TARGET_EXPORTS = \
 338         $(BASE_TARGET_EXPORTS) \
 339         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 340
 341 # Where to find GMP
 342 HOST_GMPLIBS = @gmplibs@
 343 HOST_GMPINC = @gmpinc@
 344
 345 # Where to find isl
 346 HOST_ISLLIBS = @isllibs@
 347 HOST_ISLINC = @islinc@
 348
 349 # Where to find libelf
 350 HOST_LIBELFLIBS = @libelflibs@
 351 HOST_LIBELFINC = @libelfinc@
 352
 353 # ----------------------------------------------
 354 # Programs producing files for the BUILD machine
 355 # ----------------------------------------------
 356
 357 SHELL = @SHELL@
 358
 359 # pwd command to use.  Allow user to override default by setting PWDCMD in
 360 # the environment to account for automounters.  The make variable must not
 361 # be called PWDCMD, otherwise the value set here is passed to make
 362 # subprocesses and overrides the setting from the user's environment.
 363 # Don't use PWD since it is a common shell environment variable and we
 364 # don't want to corrupt it.
 365 PWD_COMMAND = $${PWDCMD-pwd}
 366
 367 # compilers to use to create programs which must be run in the build
 368 # environment.
 369 AR_FOR_BUILD = @AR_FOR_BUILD@
 370 AS_FOR_BUILD = @AS_FOR_BUILD@
 371 CC_FOR_BUILD = @CC_FOR_BUILD@
 372 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 373 CPP_FOR_BUILD = @CPP_FOR_BUILD@
 374 CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
 375 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 376 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 377 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 378 DSYMUTIL_FOR_BUILD = @DSYMUTIL_FOR_BUILD@
 379 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 380 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 381 GDC_FOR_BUILD = @GDC_FOR_BUILD@
 382 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 383 LD_FOR_BUILD = @LD_FOR_BUILD@
 384 NM_FOR_BUILD = @NM_FOR_BUILD@
 385 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 386 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 387 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 388
 389 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 390 # here so that they can be overridden by Makefile fragments.
 391 BUILD_PREFIX = @BUILD_PREFIX@
 392 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 393
 394 # Flags to pass to stage2 and later makes.  They are defined
 395 # here so that they can be overridden by Makefile fragments.
 396 BOOT_CFLAGS= -g -O2
 397 BOOT_LDFLAGS=
 398 BOOT_ADAFLAGS= -gnatpg
 399
 400 AWK = @AWK@
 401 SED = @SED@
 402 BISON = @BISON@
 403 YACC = @YACC@
 404 FLEX = @FLEX@
 405 LEX = @LEX@
 406 M4 = @M4@
 407 MAKEINFO = @MAKEINFO@
 408 EXPECT = @EXPECT@
 409 RUNTEST = @RUNTEST@
 410
 411 AUTO_PROFILE = gcc-auto-profile -c 10000000
 412
 413 # This just becomes part of the MAKEINFO definition passed down to
 414 # sub-makes.  It lets flags be given on the command line while still
 415 # using the makeinfo from the object tree.
 416 # (Default to avoid splitting info files by setting the threshold high.)
 417 MAKEINFOFLAGS = --split-size=5000000
 418
 419 # ---------------------------------------------
 420 # Programs producing files for the HOST machine
 421 # ---------------------------------------------
 422
 423 AS = @AS@
 424 AR = @AR@
 425 AR_FLAGS = rc
 426 CC = @CC@
 427 CXX = @CXX@
 428 DLLTOOL = @DLLTOOL@
 429 DSYMUTIL = @DSYMUTIL@
 430 LD = @LD@
 431 LIPO = @LIPO@
 432 NM = @NM@
 433 OBJDUMP = @OBJDUMP@
 434 OTOOL = @OTOOL@
 435 RANLIB = @RANLIB@
 436 READELF = @READELF@
 437 STRIP = @STRIP@
 438 WINDRES = @WINDRES@
 439 WINDMC = @WINDMC@
 440
 441 GDC = @GDC@
 442 GNATBIND = @GNATBIND@
 443 GNATMAKE = @GNATMAKE@
 444
 445 CFLAGS = @CFLAGS@
 446 LDFLAGS = @LDFLAGS@
 447 LIBCFLAGS = $(CFLAGS)
 448 CXXFLAGS = @CXXFLAGS@
 449 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 450 GOCFLAGS = $(CFLAGS)
 451 GDCFLAGS = $(CFLAGS)
 452
 453 CREATE_GCOV = create_gcov
 454
 455 TFLAGS =
 456
 457 # Defaults for all stages; some are overridden below.
 458
 459 STAGE_CFLAGS = $(BOOT_CFLAGS)
 460 STAGE_TFLAGS = $(TFLAGS)
 461 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 462
 463 [+ FOR bootstrap-stage +]
 464 # Defaults for stage [+id+]; some are overridden below.
 465 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 466 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 467 @if target-libstdc++-v3-bootstrap
 468 # Override the above if we're bootstrapping C++.
 469 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 470 @endif target-libstdc++-v3-bootstrap
 471 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 472 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 473 [+ ENDFOR bootstrap-stage +]
 474
 475 # By default, C and C++ are the only stage1 languages, because they are the
 476 # only ones we require to build with the bootstrap compiler, and also the
 477 # only ones useful for building stage2.
 478
 479 STAGE1_CFLAGS = @stage1_cflags@
 480 STAGE1_CHECKING = @stage1_checking@
 481 STAGE1_LANGUAGES = @stage1_languages@
 482 # * We force-disable intermodule optimizations, even if
 483 #   --enable-intermodule was passed, since the installed compiler
 484 #   probably can't handle them.  Luckily, autoconf always respects
 485 #   the last argument when conflicting --enable arguments are passed.
 486 # * Likewise, we force-disable coverage flags, since the installed
 487 #   compiler probably has never heard of them.
 488 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 489 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 490           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 491           --disable-build-format-warnings
 492
 493 @if target-libphobos-bootstrap
 494 STAGE1_CONFIGURE_FLAGS += --with-libphobos-druntime-only
 495 STAGE2_CONFIGURE_FLAGS += --with-libphobos-druntime-only
 496 @endif target-libphobos-bootstrap
 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 @if gcc
 613 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 614 @endif gcc
 615
 616 [+ FOR host_modules +][+ IF lib_path +]
 617 @if [+module+]
 618 HOST_LIB_PATH_[+module+] = \
 619   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 620   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 621 @endif [+module+]
 622 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 623
 624 CXX_FOR_TARGET_FLAG_TO_PASS = \
 625         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 626 @if target-libstdc++-v3
 627 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 628 # functional C++ compiler.  When we recurse, if we expand
 629 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 630 # libstdc++ include flags from the script.  Instead, we get an
 631 # -funconfigured-* word, so that we'll get errors if this invalid C++
 632 # command line is used for anything, but also so that we can use the
 633 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 634 # don't pass it on, sub-make will use the default definition, that
 635 # re-expands it at the time of use, so we'll get it right when we need
 636 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 637 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 638 # really work, for C++ host programs can't depend on the current-stage
 639 # C++ target library.
 640 CXX_FOR_TARGET_FLAG_TO_PASS = \
 641         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 642 @endif target-libstdc++-v3
 643
 644 # Flags to pass down to all sub-makes. STAGE*FLAGS,
 645 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 646 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 647 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 648         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 649         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 650         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 651         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 652         "STAGE[+id+]_GENERATOR_CFLAGS=$(STAGE[+id+]_GENERATOR_CFLAGS)" \
 653         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 654         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 655         "TFLAGS=$(TFLAGS)" \
 656         "CONFIG_SHELL=$(SHELL)" \
 657         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
 658         $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
 659
 660 # We leave this in just in case, but it is not needed anymore.
 661 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 662
 663 # Flags to pass down to most sub-makes, in which we're building with
 664 # the host environment.
 665 EXTRA_HOST_FLAGS = \
 666         'AR=$(AR)' \
 667         'AS=$(AS)' \
 668         'CC=$(CC)' \
 669         'CXX=$(CXX)' \
 670         'DLLTOOL=$(DLLTOOL)' \
 671         'DSYMUTIL=$(DSYMUTIL)' \
 672         'GFORTRAN=$(GFORTRAN)' \
 673         'GOC=$(GOC)' \
 674         'GDC=$(GDC)' \
 675         'LD=$(LD)' \
 676         'LIPO=$(LIPO)' \
 677         'NM=$(NM)' \
 678         'OBJDUMP=$(OBJDUMP)' \
 679         'OTOOL=$(OTOOL)' \
 680         'RANLIB=$(RANLIB)' \
 681         'READELF=$(READELF)' \
 682         'STRIP=$(STRIP)' \
 683         'WINDRES=$(WINDRES)' \
 684         'WINDMC=$(WINDMC)' \
 685         'CREATE_GCOV=$(CREATE_GCOV)'
 686
 687 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 688
 689 # Flags to pass to stage1 or when not bootstrapping.
 690
 691 STAGE1_FLAGS_TO_PASS = \
 692         LDFLAGS="$${LDFLAGS}" \
 693         HOST_LIBS="$${HOST_LIBS}"
 694
 695 # Flags to pass to stage2 and later makes.
 696
 697 POSTSTAGE1_FLAGS_TO_PASS = \
 698         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 699         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 700         GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \
 701         GNATBIND="$${GNATBIND}" \
 702         LDFLAGS="$${LDFLAGS}" \
 703         HOST_LIBS="$${HOST_LIBS}" \
 704         $(LTO_FLAGS_TO_PASS) \
 705         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 706
 707 @if gcc-bootstrap
 708 EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
 709                        $(POSTSTAGE1_HOST_EXPORTS) \
 710                      fi;
 711
 712 EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
 713 @endif gcc-bootstrap
 714
 715 # Flags to pass down to makes which are built with the target environment.
 716 # The double $ decreases the length of the command line; those variables
 717 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 718 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 719 # so we expand them here.
 720 EXTRA_TARGET_FLAGS = \
 721         'AR=$$(AR_FOR_TARGET)' \
 722         'AS=$(COMPILER_AS_FOR_TARGET)' \
 723         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 724         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 725         'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 726          -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 727          $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 728         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 729         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 730         'DSYMUTIL=$$(DSYMUTIL_FOR_TARGET)' \
 731         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 732         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 733         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 734         'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 735         'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \
 736         'LD=$(COMPILER_LD_FOR_TARGET)' \
 737         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 738         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 739         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 740         'NM=$(COMPILER_NM_FOR_TARGET)' \
 741         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 742         'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
 743         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 744         'READELF=$$(READELF_FOR_TARGET)' \
 745         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 746         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 747         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 748         'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
 749         'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
 750         "TFLAGS=$$TFLAGS"
 751
 752 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 753
 754 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 755 # unfortunately needs the native compiler and the target ar and
 756 # ranlib.
 757 # If any variables are added here, they must be added to do-*, below.
 758 # The BUILD_* variables are a special case, which are used for the gcc
 759 # cross-building scheme.
 760 EXTRA_GCC_FLAGS = \
 761         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 762         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 763         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 764
 765 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 766
 767 @if gcc
 768 BUILD_CONFIG = @BUILD_CONFIG@
 769 ifneq ($(BUILD_CONFIG),)
 770 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 771 endif
 772 @endif gcc
 773
 774 .PHONY: configure-host
 775 configure-host: [+
 776   FOR host_modules +] \
 777     maybe-configure-[+module+][+
 778   ENDFOR host_modules +]
 779 .PHONY: configure-target
 780 configure-target: [+
 781   FOR target_modules +] \
 782     maybe-configure-target-[+module+][+
 783   ENDFOR target_modules +]
 784
 785 # The target built for a native non-bootstrap build.
 786 .PHONY: all
 787 all:
 788 @if gcc-bootstrap
 789         [ -f stage_final ] || echo stage3 > stage_final
 790         @r=`${PWD_COMMAND}`; export r; \
 791         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 792         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 793 @endif gcc-bootstrap
 794         @: $(MAKE); $(unstage)
 795         @r=`${PWD_COMMAND}`; export r; \
 796         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 797 @if gcc-bootstrap
 798         if [ -f stage_last ]; then \
 799           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 800           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 801         else \
 802 @endif gcc-bootstrap
 803           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 804 @if gcc-bootstrap
 805             ; \
 806         fi \
 807 @endif gcc-bootstrap
 808         && :
 809
 810 .PHONY: all-build
 811 [+ FOR build_modules +]
 812 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 813
 814 .PHONY: all-host
 815 [+ FOR host_modules +][+ IF bootstrap +]
 816 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 817 all-host: maybe-all-[+module+][+ IF bootstrap +]
 818 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 819
 820 .PHONY: all-target
 821 [+ FOR target_modules +][+ IF bootstrap +]
 822 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 823 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 824 @endif target-[+module+]-no-bootstrap[+
 825   ENDIF bootstrap +][+ ENDFOR target_modules +]
 826
 827 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 828 # ``make X'' in all subdirectories (because, in general, there is a
 829 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 830 # but it may do additional work as well).
 831 [+ FOR recursive_targets +]
 832 .PHONY: do-[+make_target+]
 833 do-[+make_target+]:
 834         @: $(MAKE); $(unstage)
 835         @r=`${PWD_COMMAND}`; export r; \
 836         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 837         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 838           [+make_target+]-target
 839
 840
 841 .PHONY: [+make_target+]-host
 842 [+ FOR host_modules +]
 843 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 844
 845 .PHONY: [+make_target+]-target
 846 [+ FOR target_modules +]
 847 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 848 [+ ENDFOR recursive_targets +]
 849
 850 # Here are the targets which correspond to the do-X targets.
 851
 852 .PHONY: info installcheck dvi pdf html
 853 .PHONY: install-info install-dvi install-pdf install-html
 854 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 855 .PHONY: local-clean local-distclean local-maintainer-clean
 856 info: do-info
 857 installcheck: do-installcheck
 858 dvi: do-dvi
 859 pdf: do-pdf
 860 html: do-html
 861
 862 # Make sure makeinfo is built before we do a `make info', if we're
 863 # in fact building texinfo.
 864 do-info: maybe-all-texinfo
 865
 866 install-info: do-install-info dir.info
 867         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 868         if [ -f dir.info ]; then \
 869           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
 870         else true; fi
 871
 872 install-dvi: do-install-dvi
 873
 874 install-pdf: do-install-pdf
 875
 876 install-html: do-install-html
 877
 878 local-clean:
 879         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 880
 881 local-distclean:
 882         -rm -f Makefile config.status config.cache mh-frag mt-frag
 883         -rm -f maybedep.tmp serdep.tmp stage_final
 884         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 885           rm -rf $(TARGET_SUBDIR); \
 886         else true; fi
 887         -rm -rf $(BUILD_SUBDIR)
 888         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 889           rm -rf $(HOST_SUBDIR); \
 890         else true; fi
 891         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 892         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 893         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 894         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 895         -rmdir c++tools fastjar gcc gnattools gotools 2>/dev/null
 896         -rmdir libcc1 libiberty texinfo zlib 2>/dev/null
 897         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 898
 899 local-maintainer-clean:
 900         @echo "This command is intended for maintainers to use;"
 901         @echo "it deletes files that may require special tools to rebuild."
 902
 903 clean: do-clean local-clean
 904 mostlyclean: do-mostlyclean local-clean
 905 distclean: do-distclean local-clean local-distclean
 906 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 907 maintainer-clean: local-distclean
 908 realclean: maintainer-clean
 909
 910 # Check target.
 911
 912 .PHONY: check do-check
 913 check: do-check
 914
 915 # Only include modules actually being configured and built.
 916 .PHONY: check-host
 917 check-host: [+
 918   FOR host_modules +] \
 919     maybe-check-[+module+][+
 920   ENDFOR host_modules +]
 921
 922 .PHONY: check-target
 923 check-target: [+
 924   FOR target_modules +] \
 925     maybe-check-target-[+module+][+
 926   ENDFOR target_modules +]
 927
 928 do-check:
 929         @: $(MAKE); $(unstage)
 930         @r=`${PWD_COMMAND}`; export r; \
 931         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 932         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 933
 934 # Automated reporting of test results.
 935
 936 warning.log: build.log
 937         $(srcdir)/contrib/warn_summary build.log > $@
 938
 939 mail-report.log:
 940         if test x'$(BOOT_CFLAGS)' != x''; then \
 941             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 942         fi; \
 943         $(srcdir)/contrib/test_summary -t >$@
 944         chmod +x $@
 945         echo If you really want to send e-mail, run ./$@ now
 946
 947 mail-report-with-warnings.log: warning.log
 948         if test x'$(BOOT_CFLAGS)' != x''; then \
 949             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 950         fi; \
 951         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 952         chmod +x $@
 953         echo If you really want to send e-mail, run ./$@ now
 954
 955 # Local Vim config
 956
 957 $(srcdir)/.local.vimrc:
 958         $(LN_S) contrib/vimrc $@
 959
 960 $(srcdir)/.lvimrc:
 961         $(LN_S) contrib/vimrc $@
 962
 963 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
 964
 965 .PHONY: vimrc
 966
 967 # clang-format config
 968
 969 $(srcdir)/.clang-format:
 970         $(LN_S) contrib/clang-format $@
 971
 972 clang-format: $(srcdir)/.clang-format
 973
 974 .PHONY: clang-format
 975
 976 # Installation targets.
 977
 978 .PHONY: install uninstall
 979 install:
 980         @: $(MAKE); $(unstage)
 981         @r=`${PWD_COMMAND}`; export r; \
 982         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 983         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 984
 985 .PHONY: install-host-nogcc
 986 install-host-nogcc: [+
 987   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 988     maybe-install-[+module+][+ ENDIF +][+
 989   ENDFOR host_modules +]
 990
 991 .PHONY: install-host
 992 install-host: [+
 993   FOR host_modules +] \
 994     maybe-install-[+module+][+
 995   ENDFOR host_modules +]
 996
 997 .PHONY: install-target
 998 install-target: [+
 999   FOR target_modules +] \
1000     maybe-install-target-[+module+][+
1001   ENDFOR target_modules +]
1002
1003 uninstall:
1004         @echo "the uninstall target is not supported in this tree"
1005
1006 .PHONY: install.all
1007 install.all: install-no-fixedincludes
1008         @if [ -f ./gcc/Makefile ]; then \
1009                 r=`${PWD_COMMAND}`; export r; \
1010                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1011                 $(HOST_EXPORTS) \
1012                 (cd ./gcc && \
1013                 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
1014         else \
1015                 true; \
1016         fi
1017
1018 # install-no-fixedincludes is used to allow the elaboration of binary packages
1019 # suitable for distribution, where we cannot include the fixed system header
1020 # files.
1021 .PHONY: install-no-fixedincludes
1022 install-no-fixedincludes: installdirs install-host-nogcc \
1023         install-target gcc-install-no-fixedincludes
1024
1025 .PHONY: install-strip
1026 install-strip:
1027         @: $(MAKE); $(unstage)
1028         @r=`${PWD_COMMAND}`; export r; \
1029         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1030         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
1031
1032 .PHONY: install-strip-host
1033 install-strip-host: [+
1034   FOR host_modules +] \
1035     maybe-install-strip-[+module+][+
1036   ENDFOR host_modules +]
1037
1038 .PHONY: install-strip-target
1039 install-strip-target: [+
1040   FOR target_modules +] \
1041     maybe-install-strip-target-[+module+][+
1042   ENDFOR target_modules +]
1043
1044
1045 ### other supporting targets
1046
1047 MAKEDIRS= \
1048         $(DESTDIR)$(prefix) \
1049         $(DESTDIR)$(exec_prefix)
1050 .PHONY: installdirs
1051 installdirs: mkinstalldirs
1052         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
1053
1054 dir.info: do-install-info
1055         if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
1056           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
1057           mv -f dir.info.new dir.info; \
1058         else true; \
1059         fi
1060
1061 dist:
1062         @echo "Building a full distribution of this tree isn't done"
1063         @echo "via 'make dist'.  Check out the etc/ subdirectory"
1064
1065 etags tags: TAGS
1066
1067 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
1068 # ability to use several tags files at once, so there is probably no need
1069 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
1070 # (if we felt like it) have this Makefile write a piece of elisp which
1071 # the user could load to tell emacs19 where all the TAGS files we just
1072 # built are.
1073 TAGS: do-TAGS
1074
1075 # ------------------------------------
1076 # Macros for configure and all targets
1077 # ------------------------------------
1078
1079 [+ DEFINE configure +]
1080 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1081 maybe-configure-[+prefix+][+module+]:
1082 @if gcc-bootstrap
1083 configure-[+prefix+][+module+]: stage_current
1084 @endif gcc-bootstrap
1085 @if [+prefix+][+module+]
1086 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1087 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1088         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1089         @r=`${PWD_COMMAND}`; export r; \
1090         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1091         [+ IF check_multilibs
1092         +]echo "Checking multilib configuration for [+module+]..."; \
1093         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1094         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1095         if test -r [+subdir+]/[+module+]/multilib.out; then \
1096           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1097             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1098           else \
1099             rm -f [+subdir+]/[+module+]/Makefile; \
1100             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1101           fi; \
1102         else \
1103           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1104         fi; \
1105         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1106         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1107         [+exports+] [+extra_exports+] \
1108         echo Configuring in [+subdir+]/[+module+]; \
1109         cd "[+subdir+]/[+module+]" || exit 1; \
1110         case $(srcdir) in \
1111           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1112           *) topdir=`echo [+subdir+]/[+module+]/ | \
1113                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1114         esac; \
1115         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1116         [+ IF no-config-site +]rm -f no-such-file || : ; \
1117         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1118           $$s/$$module_srcdir/configure \
1119           --srcdir=$${topdir}/$$module_srcdir \
1120           [+args+] --build=${build_alias} --host=[+host_alias+] \
1121           --target=[+target_alias+] [+extra_configure_flags+] \
1122           || exit 1
1123 @endif [+prefix+][+module+]
1124
1125 [+ IF bootstrap +]
1126 [+ FOR bootstrap_stage +]
1127 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1128 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1129 @if [+prefix+][+module+]-bootstrap
1130 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1131 configure-stage[+id+]-[+prefix+][+module+]:
1132         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1133         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1134         @r=`${PWD_COMMAND}`; export r; \
1135         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1136         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1137         [+ IF check_multilibs
1138         +]echo "Checking multilib configuration for [+module+]..."; \
1139         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1140         if test -r [+subdir+]/[+module+]/multilib.out; then \
1141           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1142             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1143           else \
1144             rm -f [+subdir+]/[+module+]/Makefile; \
1145             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1146           fi; \
1147         else \
1148           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1149         fi; \
1150         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1151         [+exports+][+ IF prev +] \
1152         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1153         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1154         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1155         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1156         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1157         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1158         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1159         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1160   ENDIF prefix +] [+extra_exports+] \
1161         echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1162         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1163         cd [+subdir+]/[+module+] || exit 1; \
1164         case $(srcdir) in \
1165           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1166           *) topdir=`echo [+subdir+]/[+module+]/ | \
1167                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1168         esac; \
1169         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1170         $(SHELL) $$s/$$module_srcdir/configure \
1171           --srcdir=$${topdir}/$$module_srcdir \
1172           [+args+] --build=${build_alias} --host=[+host_alias+] \
1173           --target=[+target_alias+] \
1174           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1175           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1176           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1177 @endif [+prefix+][+module+]-bootstrap
1178 [+ ENDFOR bootstrap_stage +]
1179 [+ ENDIF bootstrap +]
1180 [+ ENDDEF +]
1181
1182 [+ DEFINE all +]
1183 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1184 maybe-all-[+prefix+][+module+]:
1185 @if gcc-bootstrap
1186 all-[+prefix+][+module+]: stage_current
1187 @endif gcc-bootstrap
1188 @if [+prefix+][+module+]
1189 TARGET-[+prefix+][+module+]=[+
1190   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1191 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1192 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1193         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1194         @r=`${PWD_COMMAND}`; export r; \
1195         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1196         [+exports+] [+extra_exports+] \
1197         (cd [+subdir+]/[+module+] && \
1198           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1199                 $(TARGET-[+prefix+][+module+]))
1200 @endif [+prefix+][+module+]
1201
1202 [+ IF bootstrap +]
1203 [+ FOR bootstrap_stage +]
1204 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1205 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1206 maybe-all-stage[+id+]-[+prefix+][+module+]:
1207 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1208 @if [+prefix+][+module+]-bootstrap
1209 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1210 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1211 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1212 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1213         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1214         @r=`${PWD_COMMAND}`; export r; \
1215         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1216         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1217         [+exports+][+ IF prev +] \
1218         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1219         cd [+subdir+]/[+module+] && \
1220         [+autoprofile+] \
1221         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1222                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1223                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1224                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1225                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1226                 GENERATOR_CFLAGS="$(STAGE[+id+]_GENERATOR_CFLAGS)" \
1227                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1228                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1229                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1230                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1231                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1232                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1233                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1234                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1235                 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
1236                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1237
1238 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1239 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1240 clean-stage[+id+]-[+prefix+][+module+]:
1241         @if [ $(current_stage) = stage[+id+] ]; then \
1242           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1243         else \
1244           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1245           $(MAKE) stage[+id+]-start; \
1246         fi; \
1247         cd [+subdir+]/[+module+] && \
1248         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1249         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1250 @endif [+prefix+][+module+]-bootstrap
1251
1252 [+ ENDFOR bootstrap_stage +]
1253 [+ ENDIF bootstrap +]
1254 [+ ENDDEF +]
1255
1256 # --------------------------------------
1257 # Modules which run on the build machine
1258 # --------------------------------------
1259 [+ FOR build_modules +]
1260 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1261              host_alias=(get "host" "${build_alias}")
1262              target_alias=(get "target" "${target_alias}")
1263              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1264
1265 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1266              args="$(EXTRA_BUILD_FLAGS)" +]
1267 [+ ENDFOR build_module +]
1268
1269 # --------------------------------------
1270 # Modules which run on the host machine
1271 # --------------------------------------
1272 [+ FOR host_modules +]
1273 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1274              exports="$(HOST_EXPORTS)"
1275              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1276              host_alias=(get "host" "${host_alias}")
1277              target_alias=(get "target" "${target_alias}")
1278              args="$(HOST_CONFIGARGS)" +]
1279
1280 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1281        exports="$(HOST_EXPORTS)"
1282        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1283        args="$(EXTRA_HOST_FLAGS)"
1284        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1285        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1286
1287 .PHONY: check-[+module+] maybe-check-[+module+]
1288 maybe-check-[+module+]:
1289 @if [+module+]
1290 maybe-check-[+module+]: check-[+module+]
1291 [+ IF no_check +]
1292 check-[+module+]:
1293 [+ ELIF no_check_cross +]
1294 # This module is only tested in a native toolchain.
1295 check-[+module+]:
1296         @: $(MAKE); $(unstage)
1297         @if [ '$(host)' = '$(target)' ]; then \
1298           r=`${PWD_COMMAND}`; export r; \
1299           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1300           $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1301           ENDIF bootstrap +] \
1302           (cd $(HOST_SUBDIR)/[+module+] && \
1303             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1304             IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1305         fi
1306 [+ ELSE check +]
1307 check-[+module+]:
1308         @: $(MAKE); $(unstage)
1309         @r=`${PWD_COMMAND}`; export r; \
1310         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1311         $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1312         ENDIF bootstrap +] \
1313         (cd $(HOST_SUBDIR)/[+module+] && \
1314           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1315           IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1316 [+ ENDIF no_check +]
1317 @endif [+module+]
1318
1319 .PHONY: install-[+module+] maybe-install-[+module+]
1320 maybe-install-[+module+]:
1321 @if [+module+]
1322 maybe-install-[+module+]: install-[+module+]
1323 [+ IF no_install +]
1324 install-[+module+]:
1325 [+ ELSE install +]
1326 install-[+module+]: installdirs
1327         @: $(MAKE); $(unstage)
1328         @r=`${PWD_COMMAND}`; export r; \
1329         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1330         $(HOST_EXPORTS) \
1331         (cd $(HOST_SUBDIR)/[+module+] && \
1332           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1333 [+ ENDIF no_install +]
1334 @endif [+module+]
1335
1336 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1337 maybe-install-strip-[+module+]:
1338 @if [+module+]
1339 maybe-install-strip-[+module+]: install-strip-[+module+]
1340 [+ IF no_install +]
1341 install-strip-[+module+]:
1342 [+ ELSE install +]
1343 install-strip-[+module+]: installdirs
1344         @: $(MAKE); $(unstage)
1345         @r=`${PWD_COMMAND}`; export r; \
1346         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1347         $(HOST_EXPORTS) \
1348         (cd $(HOST_SUBDIR)/[+module+] && \
1349           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1350 [+ ENDIF no_install +]
1351 @endif [+module+]
1352
1353 # Other targets (info, dvi, pdf, etc.)
1354 [+ FOR recursive_targets +]
1355 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1356 maybe-[+make_target+]-[+module+]:
1357 @if [+module+]
1358 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1359 [+ IF (match-value? = "missing" (get "make_target") ) +]
1360 # [+module+] doesn't support [+make_target+].
1361 [+make_target+]-[+module+]:
1362 [+ ELSE +]
1363 [+make_target+]-[+module+]: [+
1364   FOR depend +]\
1365     [+depend+]-[+module+] [+
1366   ENDFOR depend +]
1367         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1368         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1369         r=`${PWD_COMMAND}`; export r; \
1370         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1371         $(HOST_EXPORTS) \
1372         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1373           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1374         done; \
1375         echo "Doing [+make_target+] in [+module+]"; \
1376         (cd $(HOST_SUBDIR)/[+module+] && \
1377           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1378                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1379                   "RANLIB=$${RANLIB}" \
1380                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1381                   [+make_target+]) \
1382           || exit 1
1383 [+ ENDIF +]
1384 @endif [+module+]
1385 [+ ENDFOR recursive_targets +]
1386 [+ ENDFOR host_modules +]
1387
1388 # ---------------------------------------
1389 # Modules which run on the target machine
1390 # ---------------------------------------
1391 [+ FOR target_modules +]
1392
1393 [+ IF raw_cxx +]
1394 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1395              check_multilibs=true
1396              exports="$(RAW_CXX_TARGET_EXPORTS)"
1397              host_alias=(get "host" "${target_alias}")
1398              target_alias=(get "target" "${target_alias}")
1399              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1400
1401 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1402        exports="$(RAW_CXX_TARGET_EXPORTS)"
1403        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1404 [+ ELSE +]
1405 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1406              check_multilibs=true
1407              exports="$(NORMAL_TARGET_EXPORTS)"
1408              host_alias=(get "host" "${target_alias}")
1409              target_alias=(get "target" "${target_alias}")
1410              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1411
1412 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1413        exports="$(NORMAL_TARGET_EXPORTS)"
1414        args="$(EXTRA_TARGET_FLAGS)" +]
1415 [+ ENDIF +]
1416
1417 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1418 maybe-check-target-[+module+]:
1419 @if target-[+module+]
1420 maybe-check-target-[+module+]: check-target-[+module+]
1421 [+ IF no_check +]
1422 # Dummy target for uncheckable module.
1423 check-target-[+module+]:
1424 [+ ELSE check +]
1425 check-target-[+module+]:
1426         @: $(MAKE); $(unstage)
1427         @r=`${PWD_COMMAND}`; export r; \
1428         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1429 IF raw_cxx +]
1430         $(RAW_CXX_TARGET_EXPORTS) \[+
1431 ELSE normal_cxx +]
1432         $(NORMAL_TARGET_EXPORTS) \[+
1433 ENDIF raw_cxx +]
1434         (cd $(TARGET_SUBDIR)/[+module+] && \
1435           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1436             IF raw_cxx
1437               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1438             ENDIF raw_cxx
1439           +] [+extra_make_flags+] check)
1440 [+ ENDIF no_check +]
1441 @endif target-[+module+]
1442
1443 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1444 maybe-install-target-[+module+]:
1445 @if target-[+module+]
1446 maybe-install-target-[+module+]: install-target-[+module+]
1447 [+ IF no_install +]
1448 # Dummy target for uninstallable.
1449 install-target-[+module+]:
1450 [+ ELSE install +]
1451 install-target-[+module+]: installdirs
1452         @: $(MAKE); $(unstage)
1453         @r=`${PWD_COMMAND}`; export r; \
1454         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1455 IF raw_cxx +]
1456         $(RAW_CXX_TARGET_EXPORTS) \[+
1457 ELSE normal_cxx +]
1458         $(NORMAL_TARGET_EXPORTS) \[+
1459 ENDIF raw_cxx +]
1460         (cd $(TARGET_SUBDIR)/[+module+] && \
1461           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1462 [+ ENDIF no_install +]
1463 @endif target-[+module+]
1464
1465 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1466 maybe-install-strip-target-[+module+]:
1467 @if target-[+module+]
1468 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1469 [+ IF no_install +]
1470 # Dummy target for uninstallable.
1471 install-strip-target-[+module+]:
1472 [+ ELSE install +]
1473 install-strip-target-[+module+]: installdirs
1474         @: $(MAKE); $(unstage)
1475         @r=`${PWD_COMMAND}`; export r; \
1476         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1477 IF raw_cxx +]
1478         $(RAW_CXX_TARGET_EXPORTS) \[+
1479 ELSE normal_cxx +]
1480         $(NORMAL_TARGET_EXPORTS) \[+
1481 ENDIF raw_cxx +]
1482         (cd $(TARGET_SUBDIR)/[+module+] && \
1483           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1484 [+ ENDIF no_install +]
1485 @endif target-[+module+]
1486
1487 # Other targets (info, dvi, pdf, etc.)
1488 [+ FOR recursive_targets +]
1489 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1490 maybe-[+make_target+]-target-[+module+]:
1491 @if target-[+module+]
1492 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1493 [+ IF (match-value? = "missing" (get "make_target") ) +]
1494 # [+module+] doesn't support [+make_target+].
1495 [+make_target+]-target-[+module+]:
1496 [+ ELSE +]
1497 [+make_target+]-target-[+module+]: [+
1498   FOR depend +]\
1499     [+depend+]-target-[+module+] [+
1500   ENDFOR depend +]
1501         @: $(MAKE); $(unstage)
1502         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
1503         r=`${PWD_COMMAND}`; export r; \
1504         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1505 IF raw_cxx +]
1506         $(RAW_CXX_TARGET_EXPORTS) \[+
1507 ELSE normal_cxx +]
1508         $(NORMAL_TARGET_EXPORTS) \[+
1509 ENDIF raw_cxx +]
1510         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
1511         for flag in $(EXTRA_TARGET_FLAGS); do \
1512           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1513         done; \
1514         (cd $(TARGET_SUBDIR)/[+module+] && \
1515           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1516                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1517                   "RANLIB=$${RANLIB}" \
1518                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1519                   [+extra_make_flags+] [+make_target+]) \
1520           || exit 1
1521 [+ ENDIF +]
1522 @endif target-[+module+]
1523 [+ ENDFOR recursive_targets +]
1524 [+ ENDFOR target_modules +]
1525
1526 @if target-libgomp
1527 .PHONY: check-target-libgomp-c++
1528 check-target-libgomp-c++:
1529         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1530
1531 .PHONY: check-target-libgomp-fortran
1532 check-target-libgomp-fortran:
1533         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) fortran.exp" check-target-libgomp
1534
1535 @endif target-libgomp
1536
1537 @if target-libitm
1538 .PHONY: check-target-libitm-c++
1539 check-target-libitm-c++:
1540         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1541
1542 @endif target-libitm
1543
1544 # ----------
1545 # GCC module
1546 # ----------
1547
1548 @if gcc-no-bootstrap
1549 .PHONY: cross
1550 cross: all-build all-gas all-ld
1551         @r=`${PWD_COMMAND}`; export r; \
1552         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1553         $(HOST_EXPORTS) \
1554         echo "Building the C and C++ compiler"; \
1555         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1556         @r=`${PWD_COMMAND}`; export r; \
1557         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1558         echo "Building runtime libraries"; \
1559         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1560 @endif gcc-no-bootstrap
1561
1562 @if gcc
1563 [+ FOR languages +]
1564 .PHONY: check-gcc-[+language+] check-[+language+]
1565 check-gcc-[+language+]:
1566         r=`${PWD_COMMAND}`; export r; \
1567         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1568         $(HOST_EXPORTS) \
1569         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1570 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1571 [+ ENDFOR languages +]
1572
1573 # The gcc part of install-no-fixedincludes, which relies on an intimate
1574 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1575 .PHONY: gcc-install-no-fixedincludes
1576 gcc-install-no-fixedincludes:
1577         @if [ -f ./gcc/Makefile ]; then \
1578           r=`${PWD_COMMAND}`; export r; \
1579           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1580           $(HOST_EXPORTS) \
1581           (cd ./gcc \
1582            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1583         else true; fi
1584 @endif gcc
1585
1586 # ---------------------
1587 # GCC bootstrap support
1588 # ---------------------
1589
1590 # We track the current stage (the one in 'gcc') in the stage_current file.
1591 # stage_last instead tracks the stage that was built last.  These targets
1592 # are dummy when toplevel bootstrap is not active.
1593
1594 # While making host and target tools, symlinks to the final stage must be
1595 # there, so $(unstage) should be run at various points.  To avoid excessive
1596 # recursive invocations of make, we "inline" them using a variable.  These
1597 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1598 # to avoid warnings from the GNU Make job server.
1599
1600 unstage = :
1601 stage = :
1602 current_stage = ""
1603
1604 @if gcc-bootstrap
1605 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1606 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1607 current_stage = "`cat stage_current 2> /dev/null`"
1608 @endif gcc-bootstrap
1609
1610 .PHONY: unstage stage
1611 unstage:
1612         @: $(MAKE); $(unstage)
1613 stage:
1614         @: $(MAKE); $(stage)
1615
1616 # Disable commands for lean bootstrap.
1617 LEAN = false
1618
1619 # We name the build directories for the various stages "stage1-gcc",
1620 # "stage2-gcc","stage3-gcc", etc.
1621
1622 # Since the 'compare' process will fail (on debugging information) if any
1623 # directory names are different, we need to link the gcc directory for
1624 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1625 # the build directories constant as well. For the latter, we use naked names
1626 # like 'gcc', because the scripts in that directory assume it.  We use
1627 # mv on platforms where symlinks to directories do not work or are not
1628 # reliable.
1629
1630 # 'touch' doesn't work right on some platforms.
1631 STAMP = echo timestamp >
1632
1633 # We only want to compare .o files, so set this!
1634 objext = .o
1635
1636 [+ FOR bootstrap-stage +]
1637 .PHONY: stage[+id+]-start stage[+id+]-end
1638
1639 stage[+id+]-start::
1640         @: $(MAKE); $(stage); \
1641         echo stage[+id+] > stage_current; \
1642         echo stage[+id+] > stage_last; \
1643         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1644    FOR host_modules +][+ IF bootstrap +]
1645 @if [+ module +]
1646         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1647           mkdir stage[+id+]-[+module+]; \
1648         mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
1649         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1650 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1651         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1652           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1653         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
1654         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1655
1656 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1657 @if [+ module +]
1658         @if test -d $(HOST_SUBDIR)/[+module+]; then \
1659           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1660           mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
1661         fi
1662 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1663         @if test -d $(TARGET_SUBDIR); then \
1664           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1665           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
1666         fi
1667         rm -f stage_current
1668
1669 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1670 # remade, but not reconfigured.  The next stage (if any) will not be
1671 # reconfigured either.
1672 .PHONY: stage[+id+]-bubble
1673 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1674         @r=`${PWD_COMMAND}`; export r; \
1675         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1676         if test -f stage[+id+]-lean [+
1677           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1678           echo Skipping rebuild of stage[+id+]; \
1679         else \
1680           $(MAKE) stage[+id+]-start; \[+IF lean +]
1681           if $(LEAN); then \
1682             rm -rf stage[+lean+]-*; \
1683             $(STAMP) stage[+lean+]-lean; \
1684           fi; \[+ ENDIF lean +]
1685           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1686         fi[+ IF compare-target +]
1687         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1688
1689 .PHONY: all-stage[+id+] clean-stage[+id+]
1690 do-clean: clean-stage[+id+]
1691
1692 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1693 # only possibility, but now it conflicts with no-bootstrap rules
1694 @if gcc-bootstrap
1695 [+ IF compare-target +]
1696 [+compare-target+]:
1697         @r=`${PWD_COMMAND}`; export r; \
1698         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1699         if test -f stage[+prev+]-lean; then \
1700           echo Cannot compare object files as stage [+prev+] was deleted.; \
1701           exit 0; \
1702         fi; \
1703         : $(MAKE); $(stage); \
1704         rm -f .bad_compare; \
1705         echo Comparing stages [+prev+] and [+id+]; \
1706         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1707         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1708                  sed -n s,^stage$$sed-,,p`; \
1709         for file in $${files} ${extra-compare}; do \
1710           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1711           if test ! -f $$f1; then continue; fi; \
1712           $(do-[+compare-target+]) > /dev/null 2>&1; \
1713           if test $$? -eq 1; then \
1714             case $$file in \
1715               @compare_exclusions@) \
1716                 echo warning: $$file differs ;; \
1717               *) \
1718                 echo $$file differs >> .bad_compare ;; \
1719             esac; \
1720           fi; \
1721         done; \
1722         if [ -f .bad_compare ]; then \
1723           echo "Bootstrap comparison failure!"; \
1724           cat .bad_compare; \
1725           exit 1; \
1726         else \
1727           echo Comparison successful.; \
1728         fi; \
1729         $(STAMP) [+compare-target+][+ IF prev +]
1730         if $(LEAN); then \
1731           rm -rf stage[+prev+]-*; \
1732           $(STAMP) stage[+prev+]-lean; \
1733         fi[+ ENDIF prev +]
1734 [+ ENDIF compare-target +]
1735
1736 [+ IF bootstrap-target +]
1737 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1738 [+bootstrap-target+]:
1739         echo stage[+id+] > stage_final
1740         @r=`${PWD_COMMAND}`; export r; \
1741         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1742         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1743         @: $(MAKE); $(unstage)
1744         @r=`${PWD_COMMAND}`; export r; \
1745         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1746         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1747         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1748
1749 [+bootstrap-target+]-lean:
1750         echo stage[+id+] > stage_final
1751         @r=`${PWD_COMMAND}`; export r; \
1752         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1753         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1754         @: $(MAKE); $(unstage)
1755         @r=`${PWD_COMMAND}`; export r; \
1756         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1757         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1758         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1759 [+ ENDIF bootstrap-target +]
1760
1761 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1762 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1763 .PHONY: distclean-stage[+id+]
1764 distclean-stage[+id+]::
1765         @: $(MAKE); $(stage)
1766         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1767         rm -rf stage[+id+]-* [+
1768           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1769
1770 [+ IF cleanstrap-target +]
1771 .PHONY: [+cleanstrap-target+]
1772 [+cleanstrap-target+]: do-distclean local-clean
1773         echo stage[+id+] > stage_final
1774         @r=`${PWD_COMMAND}`; export r; \
1775         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1776         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1777         @: $(MAKE); $(unstage)
1778         @r=`${PWD_COMMAND}`; export r; \
1779         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1780         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1781         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1782 [+ ENDIF cleanstrap-target +]
1783 @endif gcc-bootstrap
1784
1785 [+ ENDFOR bootstrap-stage +]
1786
1787 stageprofile-end::
1788         $(MAKE) distclean-stagefeedback
1789
1790 stagefeedback-start::
1791         @r=`${PWD_COMMAND}`; export r; \
1792         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1793         for i in prev-*; do \
1794           j=`echo $$i | sed s/^prev-//`; \
1795           cd $$r/$$i && \
1796           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1797           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
1798         done
1799
1800 @if gcc-bootstrap
1801 do-distclean: distclean-stage1
1802
1803 # Provide a GCC build when we're building target libraries.  This does
1804 # not work as a dependency, just as the minimum necessary to avoid errors.
1805 stage_last:
1806         @r=`${PWD_COMMAND}`; export r; \
1807         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1808         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1809
1810 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1811 # it in the dependency so that for example `make -j3 all-gcc' works.
1812 stage_current:
1813         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1814
1815 .PHONY: restrap
1816 restrap::
1817         @: $(MAKE); $(stage)
1818         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1819           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1820 restrap:: all
1821 @endif gcc-bootstrap
1822
1823 # --------------------------------------
1824 # Dependencies between different modules
1825 # --------------------------------------
1826
1827 # Generic dependencies for target modules on host stuff, especially gcc
1828 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1829   +][+ FOR bootstrap_stage +]
1830 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1831   ENDFOR +][+ ELSE bootstrap +]
1832 configure-target-[+module+]: stage_last[+
1833   ENDIF bootstrap +][+ ENDFOR target_modules +]
1834 @endif gcc-bootstrap
1835
1836 @if gcc-no-bootstrap[+ FOR target_modules +]
1837 configure-target-[+module+]: maybe-all-gcc[+
1838   ENDFOR target_modules +]
1839 @endif gcc-no-bootstrap
1840
1841
1842 # There are two types of dependencies here: 'hard' dependencies, where one
1843 # module simply won't build without the other; and 'soft' dependencies, where
1844 # if the depended-on module is missing, the depending module will do without
1845 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1846 # are made here to depend on a 'maybe-' target.  If you're not sure,
1847 # it's safer to use a soft dependency.
1848
1849 [+ ;; These Scheme functions build the bulk of the dependencies.
1850    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1851    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1852    ;; is taken from VAR-NAME.
1853    (define dep-target (lambda (module-kind var-name hard)
1854       (string-append
1855          (if hard "" "maybe-")
1856          (dep-subtarget var-name)
1857          module-kind
1858          (dep-module var-name)
1859       )))
1860
1861    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1862    (define make-dep (lambda (module-kind on-kind)
1863       (string-append
1864          (dep-target module-kind "module" #t) ": "
1865          (dep-target on-kind "on" (exist? "hard")))))
1866
1867    ;; dep-subtarget extracts everything up to the first dash in the given
1868    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1869    (define dep-subtarget (lambda (var-name)
1870       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1871
1872    ;; dep-module extracts everything up to the first dash in the given
1873    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1874    (define dep-module (lambda (var-name)
1875       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1876
1877    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1878    (define dep-stage (lambda ()
1879       (string-append
1880          "stage"
1881          (get "id")
1882          "-")))
1883
1884    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1885    ;; but is written in Scheme.
1886    (define dep-maybe (lambda ()
1887       (if (exist? "hard") "" "maybe-")))
1888
1889    ;; dep-kind returns returns "prebootstrap" for configure or build
1890    ;; dependencies of bootstrapped modules on a build module
1891    ;; (e.g. all-gcc on all-build-bison); "normal" if the dependency is
1892    ;; on an "install" target, or if the dependence module is not
1893    ;; bootstrapped; otherwise, it returns "bootstrap" or
1894    ;; "postbootstrap" depending on whether the dependent module is
1895    ;; bootstrapped.  All this is only necessary for host and target
1896    ;; modules.  It might seem like, in order to avoid build races, we
1897    ;; might need more elaborate detection between prebootstrap and
1898    ;; postbootstrap modules, but there are no host prebootstrap
1899    ;; modules.  If there were any non-bootstrap host modules that
1900    ;; bootstrap modules depended on, we'd get unsatisfied per-stage
1901    ;; dependencies on them, which would be immediately noticed.
1902    (define dep-kind (lambda ()
1903       (cond
1904        ((and (hash-ref boot-modules (dep-module "module"))
1905              (=* (dep-module "on") "build-"))
1906         "prebootstrap")
1907
1908        ((or (= (dep-subtarget "on") "install-")
1909             (not (hash-ref boot-modules (dep-module "on"))))
1910         "normal")
1911
1912        ((hash-ref boot-modules (dep-module "module"))
1913         "bootstrap")
1914
1915        (1 "postbootstrap"))))
1916
1917    (define make-postboot-dep (lambda ()
1918      (let ((target (dep-module "module")) (dep "stage_last"))
1919        (unless (= (hash-ref postboot-targets target) dep)
1920          (hash-create-handle! postboot-targets target dep)
1921          ;; All non-bootstrap modules' configure target already
1922          ;; depend on dep.
1923          (unless (=* target "target-")
1924            (string-append "configure-" target ": " dep "\n"))))))
1925
1926    ;; We now build the hash table that is used by dep-kind.
1927    (define boot-modules (make-hash-table 113))
1928    (define postboot-targets (make-hash-table 113))
1929 +]
1930
1931 [+ FOR host_modules +][+
1932    (if (exist? "bootstrap")
1933        (hash-create-handle! boot-modules (get "module") #t))
1934    "" +][+ ENDFOR host_modules +]
1935 [+ FOR target_modules +][+
1936    (if (exist? "bootstrap")
1937        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1938    "" +][+ ENDFOR target_modules +]
1939
1940 # With all the machinery above in place, it is pretty easy to generate
1941 # dependencies.  Host dependencies are a bit more complex because we have
1942 # to check for bootstrap/prebootstrap dependencies.  To resolve
1943 # prebootstrap dependencies, prebootstrap modules are gathered in
1944 # a hash table.
1945 [+ FOR dependencies +][+ CASE (dep-kind) +]
1946 [+ == "prebootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1947 [+ (make-dep (dep-stage) "") +][+ ENDFOR bootstrap_stage +]
1948 [+ == "bootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1949 [+ (make-dep (dep-stage) (dep-stage)) +][+ ENDFOR bootstrap_stage +]
1950 [+ == "normal" +][+ (make-dep "" "") +]
1951 [+ ESAC +][+ ENDFOR dependencies +]
1952
1953 @if gcc-bootstrap
1954 [+ FOR dependencies +][+ CASE (dep-kind) +]
1955 [+ == "postbootstrap" +][+ (make-postboot-dep) +][+ ESAC +][+
1956 ENDFOR dependencies +]@endif gcc-bootstrap
1957
1958 @unless gcc-bootstrap
1959 [+ FOR dependencies +][+ CASE (dep-kind) +]
1960 [+ == "postbootstrap" +][+ (make-dep "" "") +]
1961 [+ ESAC +][+ ENDFOR dependencies +]@endunless gcc-bootstrap
1962
1963 # Dependencies for target modules on other target modules are
1964 # described by lang_env_dependencies; the defaults apply to anything
1965 # not mentioned there.
1966 [+
1967    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1968    (define lang-dep (lambda (lang)
1969       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1970
1971    ;; Build the hash table we will need.
1972    (define lang-env-deps (make-hash-table 7))
1973 +][+ FOR lang_env_dependencies +][+
1974    (if (exist? "cxx")
1975        (hash-create-handle! lang-env-deps
1976           (string-append (get "module") "-" "cxx") #t))
1977
1978    (if (exist? "no_c")
1979        (hash-create-handle! lang-env-deps
1980           (string-append (get "module") "-" "no_c") #t))
1981
1982    (if (exist? "no_gcc")
1983        (hash-create-handle! lang-env-deps
1984           (string-append (get "module") "-" "no_gcc") #t))
1985    "" +][+ ENDFOR lang_env_dependencies +]
1986
1987 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1988   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1989 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1990   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1991 @endif gcc-bootstrap
1992
1993 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1994 configure-target-[+module+]: maybe-all-target-libgcc[+
1995   ENDIF +][+ ENDFOR target_modules +]
1996 @endif gcc-no-bootstrap
1997
1998 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1999 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
2000   ENDIF +][+ IF (lang-dep "cxx") +]
2001 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
2002   ENDIF +]
2003 [+ ENDFOR target_modules +]
2004
2005 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
2006 GDB_TK = @GDB_TK@
2007 INSTALL_GDB_TK = @INSTALL_GDB_TK@
2008 configure-gdb: $(CONFIGURE_GDB_TK)
2009 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
2010 install-gdb: $(INSTALL_GDB_TK)
2011
2012 # Serialization dependencies.  Host configures don't work well in parallel to
2013 # each other, due to contention over config.cache.  Target configures and
2014 # build configures are similar.
2015 @serialization_dependencies@
2016
2017 # --------------------------------
2018 # Regenerating top level configury
2019 # --------------------------------
2020
2021 # Rebuilding Makefile.in, using autogen.
2022 AUTOGEN = autogen
2023 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
2024         cd $(srcdir) && $(AUTOGEN) Makefile.def
2025
2026 # Rebuilding Makefile.
2027 Makefile: $(srcdir)/Makefile.in config.status
2028         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
2029
2030 config.status: configure
2031         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
2032
2033 # Rebuilding configure.
2034 AUTOCONF = autoconf
2035 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
2036         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
2037         $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
2038         $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
2039         $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
2040         cd $(srcdir) && $(AUTOCONF)
2041
2042 # ------------------------------
2043 # Special directives to GNU Make
2044 # ------------------------------
2045
2046 # Don't pass command-line variables to submakes.
2047 .NOEXPORT:
2048 MAKEOVERRIDES=
2049
2050 # end of Makefile.in