gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2016 Free Software Foundation, Inc.
   5
   6 #This file is part of GCC.
   7
   8 #GCC is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 3, or (at your option)
  11 #any later version.
  12
  13 #GCC is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with GCC; see the file COPYING3.  If not see
  20 #<http://www.gnu.org/licenses/>.
  21
  22 # The targets for external use include:
  23 # all, doc, install, install-cross, install-cross-rest, install-strip,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean.
  25
  26 # This is the default target.
  27 # Set by autoconf to "all.internal" for a native build, or
  28 # "all.cross" to build a cross compiler.
  29 all: @ALL@
  30
  31 # Depend on this to specify a phony target portably.
  32 force:
  33
  34 # This tells GNU make version 3 not to export the variables
  35 # defined in this file into the environment (and thus recursive makes).
  36 .NOEXPORT:
  37 # And this tells it not to automatically pass command-line variables
  38 # to recursive makes.
  39 MAKEOVERRIDES =
  40
  41 # Suppress smart makes who think they know how to automake yacc and flex file
  42 .y.c:
  43 .l.c:
  44
  45 # The only suffixes we want for implicit rules are .c and .o, so clear
  46 # the list and add them.  This speeds up GNU Make, and allows -r to work.
  47 # For i18n support, we also need .gmo, .po, .pox.
  48 # This must come before the language makefile fragments to allow them to
  49 # add suffixes and rules of their own.
  50 .SUFFIXES:
  51 .SUFFIXES: .c .cc .o .po .pox .gmo
  52
  53 # -------------------------------
  54 # Standard autoconf-set variables
  55 # -------------------------------
  56
  57 build=@build@
  58 host=@host@
  59 host_noncanonical=@host_noncanonical@
  60 target=@target@
  61 target_noncanonical:=@target_noncanonical@
  62
  63 # Normally identical to target_noncanonical, except for compilers built
  64 # as accelerator targets.
  65 real_target_noncanonical:=@real_target_noncanonical@
  66 accel_dir_suffix = @accel_dir_suffix@
  67
  68 # Sed command to transform gcc to installed name.
  69 program_transform_name := @program_transform_name@
  70
  71 # -----------------------------
  72 # Directories used during build
  73 # -----------------------------
  74
  75 # Directory where sources are, from where we are.
  76 srcdir = @srcdir@
  77 gcc_docdir = @srcdir@/doc
  78
  79 # Directory where sources are, absolute.
  80 abs_srcdir = @abs_srcdir@
  81 abs_docdir = @abs_srcdir@/doc
  82
  83 # Directory where sources are, relative to here.
  84 top_srcdir = @top_srcdir@
  85
  86 # Top build directory for this package, relative to here.
  87 top_builddir = .
  88
  89 # The absolute path to the current directory.
  90 objdir := $(shell pwd)
  91
  92 host_subdir=@host_subdir@
  93 build_subdir=@build_subdir@
  94 target_subdir=@target_subdir@
  95 build_libsubdir=@build_libsubdir@
  96
  97 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  98 ifeq ($(host_subdir),.)
  99 toplevel_builddir := ..
 100 else
 101 toplevel_builddir := ../..
 102 endif
 103
 104 build_objdir := $(toplevel_builddir)/$(build_subdir)
 105 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 106 target_objdir := $(toplevel_builddir)/$(target_subdir)
 107
 108 # --------
 109 # Defined vpaths
 110 # --------
 111
 112 # Directory where sources are, from where we are.
 113 VPATH = @srcdir@
 114
 115 # We define a vpath for the sources of the .texi files here because they
 116 # are split between multiple directories and we would rather use one implicit
 117 # pattern rule for everything.
 118 # This vpath could be extended within the Make-lang fragments.
 119
 120 vpath %.texi $(gcc_docdir)
 121 vpath %.texi $(gcc_docdir)/include
 122
 123 # --------
 124 # UNSORTED
 125 # --------
 126
 127 # Extra flags to pass to indicate cross compilation, which
 128 # might be used or tested by Make-lang fragments.
 129 CROSS=@CROSS@
 130
 131 # Variables that exist for you to override.
 132 # See below for how to change them for certain systems.
 133
 134 # List of language subdirectories.
 135 SUBDIRS =@subdirs@ build
 136
 137 # Selection of languages to be made.
 138 CONFIG_LANGUAGES = @all_selected_languages@
 139 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext) \
 140             $(CONFIG_LANGUAGES)
 141
 142 # Default values for variables overridden in Makefile fragments.
 143 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 144 # TCFLAGS is used for compilations with the GCC just built.
 145 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 146 T_CFLAGS =
 147 TCFLAGS =
 148 CFLAGS = @CFLAGS@
 149 CXXFLAGS = @CXXFLAGS@
 150 LDFLAGS = @LDFLAGS@
 151
 152 # Should we build position-independent host code?
 153 PICFLAG = @PICFLAG@
 154
 155 # Flags to determine code coverage. When coverage is disabled, this will
 156 # contain the optimization flags, as you normally want code coverage
 157 # without optimization.
 158 COVERAGE_FLAGS = @coverage_flags@
 159 coverageexts = .{gcda,gcno}
 160
 161 # The warning flags are separate from CFLAGS because people tend to
 162 # override optimization flags and we'd like them to still have warnings
 163 # turned on.  These flags are also used to pass other stage dependent
 164 # flags from configure.  The user is free to explicitly turn these flags
 165 # off if they wish.
 166 # LOOSE_WARN are the warning flags to use when compiling something
 167 # which is only compiled with gcc, such as libgcc.
 168 # C_LOOSE_WARN is similar, but with C-only warnings.
 169 # STRICT_WARN are the additional warning flags to
 170 # apply to the back end and some front ends, which may be compiled
 171 # with other compilers.
 172 # C_STRICT_WARN is similar, with C-only warnings.
 173 LOOSE_WARN = @loose_warn@
 174 C_LOOSE_WARN = @c_loose_warn@
 175 STRICT_WARN = @strict_warn@
 176 C_STRICT_WARN = @c_strict_warn@
 177
 178 # This is set by --enable-checking.  The idea is to catch forgotten
 179 # "extern" tags in header files.
 180 NOCOMMON_FLAG = @nocommon_flag@
 181
 182 NOEXCEPTION_FLAGS = @noexception_flags@
 183
 184 ALIASING_FLAGS = @aliasing_flags@
 185
 186 # This is set by --disable-maintainer-mode (default) to "#"
 187 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 188 # --disable-maintainer-mode is used or not.  This is because the
 189 # following will expand to "MAINT := " in maintainer mode, and to
 190 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 191 # they mean exactly the same thing for make.
 192 MAINT := @MAINT@
 193
 194 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 195 # be used in language Make-lang.in makefile fragments to enable
 196 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 197 # maintainer mode, and '' otherwise.
 198 @MAINT@ ENABLE_MAINTAINER_RULES = true
 199
 200 # These are set by --enable-checking=valgrind.
 201 RUN_GEN = @valgrind_command@
 202 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 203
 204 # This is how we control whether or not the additional warnings are applied.
 205 .-warn = $(STRICT_WARN)
 206 build-warn = $(STRICT_WARN)
 207 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 208 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 209
 210 # These files are to have specific diagnostics suppressed, or are not to
 211 # be subject to -Werror:
 212 # flex output may yield harmless "no previous prototype" warnings
 213 build/gengtype-lex.o-warn = -Wno-error
 214 gengtype-lex.o-warn = -Wno-error
 215 libgcov-util.o-warn = -Wno-error
 216 libgcov-driver-tool.o-warn = -Wno-error
 217 libgcov-merge-tool.o-warn = -Wno-error
 218 gimple-match.o-warn = -Wno-unused
 219 generic-match.o-warn = -Wno-unused
 220 dfp.o-warn = -Wno-strict-aliasing
 221 insn-attrtab.o-warn = -Wno-error
 222 insn-dfatab.o-warn = -Wno-error
 223 insn-latencytab.o-warn = -Wno-error
 224 insn-output.o-warn = -Wno-error
 225 insn-emit.o-warn = -Wno-error
 226
 227 # All warnings have to be shut off in stage1 if the compiler used then
 228 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 229 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 230 # either $(GCC_WARN_CXXFLAGS), or nothing.
 231 WARN_CFLAGS = @warn_cflags@
 232 WARN_CXXFLAGS = @warn_cxxflags@
 233
 234 CPPFLAGS = @CPPFLAGS@
 235
 236 AWK = @AWK@
 237 CC = @CC@
 238 CXX = @CXX@
 239 BISON = @BISON@
 240 BISONFLAGS =
 241 FLEX = @FLEX@
 242 FLEXFLAGS =
 243 AR = @AR@
 244 AR_FLAGS = rc
 245 NM = @NM@
 246 RANLIB = @RANLIB@
 247 RANLIB_FLAGS = @ranlib_flags@
 248
 249 # Libraries to use on the host.
 250 HOST_LIBS = @HOST_LIBS@
 251
 252 # The name of the compiler to use.
 253 COMPILER = $(CXX)
 254 COMPILER_FLAGS = $(CXXFLAGS)
 255 # If HOST_LIBS is set, then the user is controlling the libraries to
 256 # link against.  In that case, link with $(CC) so that the -lstdc++
 257 # library is not introduced.  If HOST_LIBS is not set, link with
 258 # $(CXX) to pick up -lstdc++.
 259 ifeq ($(HOST_LIBS),)
 260 LINKER = $(CXX)
 261 LINKER_FLAGS = $(CXXFLAGS)
 262 else
 263 LINKER = $(CC)
 264 LINKER_FLAGS = $(CFLAGS)
 265 endif
 266
 267 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
 268 NO_PIE_FLAG = @NO_PIE_FLAG@
 269
 270 # We don't want to compile the compilers with -fPIE, it make PCH fail.
 271 COMPILER += $(NO_PIE_CFLAGS)
 272
 273 # Link with -no-pie since we compile the compiler with -fno-PIE.
 274 LINKER += $(NO_PIE_FLAG)
 275
 276 # Like LINKER, but use a mutex for serializing front end links.
 277 ifeq (@DO_LINK_MUTEX@,true)
 278 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 279 else
 280 LLINKER = $(LINKER)
 281 endif
 282
 283 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
 284
 285 USE_THIN_ARCHIVES = no
 286 ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
 287 ifeq ($(AR_FLAGS),rc)
 288 ifeq ($(RANLIB_FLAGS),)
 289 USE_THIN_ARCHIVES = yes
 290 endif
 291 endif
 292 endif
 293
 294 # -------------------------------------------
 295 # Programs which operate on the build machine
 296 # -------------------------------------------
 297
 298 SHELL = @SHELL@
 299 # pwd command to use.  Allow user to override default by setting PWDCMD in
 300 # the environment to account for automounters.  The make variable must not
 301 # be called PWDCMD, otherwise the value set here is passed to make
 302 # subprocesses and overrides the setting from the user's environment.
 303 # Don't use PWD since it is a common shell environment variable and we
 304 # don't want to corrupt it.
 305 PWD_COMMAND = $${PWDCMD-pwd}
 306 # on sysV, define this as cp.
 307 INSTALL = @INSTALL@
 308 # Some systems may be missing symbolic links, regular links, or both.
 309 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 310 LN=@LN@
 311 LN_S=@LN_S@
 312 # These permit overriding just for certain files.
 313 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 314 INSTALL_DATA = @INSTALL_DATA@
 315 INSTALL_SCRIPT = @INSTALL@
 316 install_sh = $(SHELL) $(srcdir)/../install-sh
 317 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 318 MAKEINFO = @MAKEINFO@
 319 MAKEINFOFLAGS = --no-split
 320 TEXI2DVI = texi2dvi
 321 TEXI2PDF = texi2pdf
 322 TEXI2HTML = $(MAKEINFO) --html
 323 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 324 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 325 # Some versions of `touch' (such as the version on Solaris 2.8)
 326 # do not correctly set the timestamp due to buggy versions of `utime'
 327 # in the kernel.  So, we use `echo' instead.
 328 STAMP = echo timestamp >
 329 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 330 # translate the shell's notion of absolute pathnames to the native
 331 # spelling.
 332 build_file_translate = @build_file_translate@
 333
 334 # Make sure the $(MAKE) variable is defined.
 335 @SET_MAKE@
 336
 337 # Locate mkinstalldirs.
 338 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 339
 340 # write_entries_to_file - writes each entry in a list
 341 # to the specified file.  Entries are written in chunks of
 342 # $(write_entries_to_file_split) to accommodate systems with
 343 # severe command-line-length limitations.
 344 # Parameters:
 345 # $(1): variable containing entries to iterate over
 346 # $(2): output file
 347 write_entries_to_file_split = 50
 348 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 349         $(foreach range, \
 350           $(shell i=1; while test $$i -le $(words $(1)); do \
 351              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 352           $(shell echo "$(wordlist $(range), \
 353                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 354              | tr ' ' '\012' >> $(2)))
 355
 356 # The jit documentation looks better if built with sphinx, but can be
 357 # built with texinfo if sphinx is not available.
 358 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 359 doc_build_sys=@doc_build_sys@
 360
 361 # --------
 362 # UNSORTED
 363 # --------
 364
 365 # Dependency tracking stuff.
 366 CXXDEPMODE = @CXXDEPMODE@
 367 DEPDIR = @DEPDIR@
 368 depcomp = $(SHELL) $(srcdir)/../depcomp
 369
 370 # In the past we used AC_PROG_CC_C_O and set this properly, but
 371 # it was discovered that this hadn't worked in a long time, so now
 372 # we just hard-code.
 373 OUTPUT_OPTION = -o $@
 374
 375 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 376 # -I../zlib, unless we were configured with --with-system-zlib, in which
 377 # case both are empty.
 378 ZLIB = @zlibdir@ -lz
 379 ZLIBINC = @zlibinc@
 380
 381 # How to find GMP
 382 GMPLIBS = @GMPLIBS@
 383 GMPINC = @GMPINC@
 384
 385 # How to find isl.
 386 ISLLIBS = @ISLLIBS@
 387 ISLINC = @ISLINC@
 388
 389 # Set to 'yes' if the LTO front end is enabled.
 390 enable_lto = @enable_lto@
 391
 392 # Compiler and flags needed for plugin support
 393 PLUGINCC = @CXX@
 394 PLUGINCFLAGS = @CXXFLAGS@
 395
 396 # Libs and linker options needed for plugin support
 397 PLUGINLIBS = @pluginlibs@
 398
 399 enable_plugin = @enable_plugin@
 400
 401 enable_host_shared = @enable_host_shared@
 402
 403 enable_as_accelerator = @enable_as_accelerator@
 404
 405 CPPLIB = ../libcpp/libcpp.a
 406 CPPINC = -I$(srcdir)/../libcpp/include
 407
 408 # Where to find decNumber
 409 enable_decimal_float = @enable_decimal_float@
 410 DECNUM = $(srcdir)/../libdecnumber
 411 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 412 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 413 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 414
 415 # The backtrace library.
 416 BACKTRACE = $(srcdir)/../libbacktrace
 417 BACKTRACEINC = -I$(BACKTRACE)
 418 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 419
 420 # Target to use when installing include directory.  Either
 421 # install-headers-tar, install-headers-cpio or install-headers-cp.
 422 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 423
 424 # Header files that are made available under the same name
 425 # to programs compiled with GCC.
 426 USER_H = $(srcdir)/ginclude/float.h \
 427          $(srcdir)/ginclude/iso646.h \
 428          $(srcdir)/ginclude/stdarg.h \
 429          $(srcdir)/ginclude/stdbool.h \
 430          $(srcdir)/ginclude/stddef.h \
 431          $(srcdir)/ginclude/varargs.h \
 432          $(srcdir)/ginclude/stdfix.h \
 433          $(srcdir)/ginclude/stdnoreturn.h \
 434          $(srcdir)/ginclude/stdalign.h \
 435          $(srcdir)/ginclude/stdatomic.h \
 436          $(EXTRA_HEADERS)
 437
 438 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 439 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 440
 441 # The GCC to use for compiling crt*.o.
 442 # Usually the one we just built.
 443 # Don't use this as a dependency--use $(GCC_PASSES).
 444 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 445
 446 # Set if the compiler was configured with --with-build-sysroot.
 447 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 448
 449 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 450 # It specifies -B./.
 451 # It also specifies -isystem ./include to find, e.g., stddef.h.
 452 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 453
 454 # ---------------------------------------------------
 455 # Programs which produce files for the target machine
 456 # ---------------------------------------------------
 457
 458 AR_FOR_TARGET := $(shell \
 459   if [ -f $(objdir)/../binutils/ar ] ; then \
 460     echo $(objdir)/../binutils/ar ; \
 461   else \
 462     if [ "$(host)" = "$(target)" ] ; then \
 463       echo $(AR); \
 464     else \
 465        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 466     fi; \
 467   fi)
 468 AR_FLAGS_FOR_TARGET =
 469 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 470 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 471 LIPO_FOR_TARGET = lipo
 472 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 473 RANLIB_FOR_TARGET := $(shell \
 474   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 475     echo $(objdir)/../binutils/ranlib ; \
 476   else \
 477     if [ "$(host)" = "$(target)" ] ; then \
 478       echo $(RANLIB); \
 479     else \
 480        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 481     fi; \
 482   fi)
 483 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 484 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 485 NM_FOR_TARGET = ./nm
 486 STRIP_FOR_TARGET := $(shell \
 487   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 488     echo $(objdir)/../binutils/strip-new ; \
 489   else \
 490     if [ "$(host)" = "$(target)" ] ; then \
 491       echo strip; \
 492     else \
 493        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 494     fi; \
 495   fi)
 496
 497 # --------
 498 # UNSORTED
 499 # --------
 500
 501 # Where to find some libiberty headers.
 502 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 503 OBSTACK_H   = $(srcdir)/../include/obstack.h
 504 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 505 MD5_H       = $(srcdir)/../include/md5.h
 506 XREGEX_H    = $(srcdir)/../include/xregex.h
 507 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 508
 509 # Linker plugin API headers
 510 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 511
 512 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 513 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 514 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 515 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 516
 517 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 518 # Purge it of unnecessary internal relative paths
 519 # to directories that might not exist yet.
 520 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 521 # Use single quotes here to avoid nested double- and backquotes, this
 522 # macro is also used in a double-quoted context.
 523 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 524
 525 # Control whether to run fixincludes.
 526 STMP_FIXINC = @STMP_FIXINC@
 527
 528 # Test to see whether <limits.h> exists in the system header files.
 529 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 530
 531 # Directory for prefix to system directories, for
 532 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 533 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 534 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 535
 536 xmake_file=@xmake_file@
 537 tmake_file=@tmake_file@
 538 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 539 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 540 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 541 out_file=$(srcdir)/config/@out_file@
 542 out_object_file=@out_object_file@
 543 common_out_file=$(srcdir)/common/config/@common_out_file@
 544 common_out_object_file=@common_out_object_file@
 545 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 546 tm_file_list=@tm_file_list@
 547 tm_include_list=@tm_include_list@
 548 tm_defines=@tm_defines@
 549 tm_p_file_list=@tm_p_file_list@
 550 tm_p_include_list=@tm_p_include_list@
 551 build_xm_file_list=@build_xm_file_list@
 552 build_xm_include_list=@build_xm_include_list@
 553 build_xm_defines=@build_xm_defines@
 554 host_xm_file_list=@host_xm_file_list@
 555 host_xm_include_list=@host_xm_include_list@
 556 host_xm_defines=@host_xm_defines@
 557 xm_file_list=@xm_file_list@
 558 xm_include_list=@xm_include_list@
 559 xm_defines=@xm_defines@
 560 lang_checks=
 561 lang_checks_parallelized=
 562 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 563 lang_specs_files=@lang_specs_files@
 564 lang_tree_files=@lang_tree_files@
 565 target_cpu_default=@target_cpu_default@
 566 OBJC_BOEHM_GC=@objc_boehm_gc@
 567 extra_modes_file=@extra_modes_file@
 568 extra_opt_files=@extra_opt_files@
 569 host_hook_obj=@out_host_hook_obj@
 570
 571 # Multiarch support
 572 enable_multiarch = @enable_multiarch@
 573 with_cpu = @with_cpu@
 574 with_float = @with_float@
 575 ifeq ($(enable_multiarch),yes)
 576   if_multiarch = $(1)
 577 else
 578   ifeq ($(enable_multiarch),auto)
 579     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 580     if_multiarch = $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 581   else
 582     if_multiarch =
 583   endif
 584 endif
 585
 586 # ------------------------
 587 # Installation directories
 588 # ------------------------
 589
 590 # Common prefix for installation directories.
 591 # NOTE: This directory must exist when you start installation.
 592 prefix = @prefix@
 593 # Directory in which to put localized header files. On the systems with
 594 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 595 # `/usr'.
 596 # NOTE: local_prefix *should not* default from prefix.
 597 local_prefix = @local_prefix@
 598 # Directory in which to put host dependent programs and libraries
 599 exec_prefix = @exec_prefix@
 600 # Directory in which to put the executable for the command `gcc'
 601 bindir = @bindir@
 602 # Directory in which to put the directories used by the compiler.
 603 libdir = @libdir@
 604 # Directory in which GCC puts its executables.
 605 libexecdir = @libexecdir@
 606
 607 # --------
 608 # UNSORTED
 609 # --------
 610
 611 # Directory in which the compiler finds libraries etc.
 612 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 613 # Directory in which the compiler finds executables
 614 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 615 # Directory in which all plugin resources are installed
 616 plugin_resourcesdir = $(libsubdir)/plugin
 617  # Directory in which plugin headers are installed
 618 plugin_includedir = $(plugin_resourcesdir)/include
 619 # Directory in which plugin specific executables are installed
 620 plugin_bindir = $(libexecsubdir)/plugin
 621 # Used to produce a relative $(gcc_tooldir) in gcc.o
 622 ifeq ($(enable_as_accelerator),yes)
 623 unlibsubdir = ../../../../..
 624 else
 625 unlibsubdir = ../../..
 626 endif
 627 # $(prefix), expressed as a path relative to $(libsubdir).
 628 #
 629 # An explanation of the sed strings:
 630 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 631 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 632 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 633 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 634 #
 635 # (*) Note this pattern overwrites the first character of the string
 636 # with a forward slash if one is not already present.  This is not a
 637 # problem because the exact names of the sub-directories concerned is
 638 # unimportant, just the number of them matters.
 639 #
 640 # The practical upshot of these patterns is like this:
 641 #
 642 #  prefix     exec_prefix        result
 643 #  ------     -----------        ------
 644 #   /foo        /foo/bar          ../
 645 #   /foo/       /foo/bar          ../
 646 #   /foo        /foo/bar/         ../
 647 #   /foo/       /foo/bar/         ../
 648 #   /foo        /foo/bar/ugg      ../../
 649 libsubdir_to_prefix := \
 650   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 651     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 652         -e 's|/[^/]*|../|g')
 653 # $(exec_prefix), expressed as a path relative to $(prefix).
 654 prefix_to_exec_prefix := \
 655   $(shell echo "$(exec_prefix)" | \
 656     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 657 # Directory in which to find other cross-compilation tools and headers.
 658 dollar = @dollar@
 659 # Used in install-cross.
 660 gcc_tooldir = @gcc_tooldir@
 661 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 662 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 663 # Directory in which the compiler finds target-independent g++ includes.
 664 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 665 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 666 # Directory to search for site-specific includes.
 667 local_includedir = $(local_prefix)/include
 668 includedir = $(prefix)/include
 669 # where the info files go
 670 infodir = @infodir@
 671 # Where cpp should go besides $prefix/bin if necessary
 672 cpp_install_dir = @cpp_install_dir@
 673 # where the locale files go
 674 datadir = @datadir@
 675 localedir = $(datadir)/locale
 676 # Extension (if any) to put in installed man-page filename.
 677 man1ext = .1
 678 man7ext = .7
 679 objext = .o
 680 exeext = @host_exeext@
 681 build_exeext = @build_exeext@
 682
 683 # Directory in which to put man pages.
 684 mandir = @mandir@
 685 man1dir = $(mandir)/man1
 686 man7dir = $(mandir)/man7
 687 # Dir for temp files.
 688 tmpdir = /tmp
 689
 690 datarootdir = @datarootdir@
 691 docdir = @docdir@
 692 # Directory in which to build HTML
 693 build_htmldir = $(objdir)/HTML/gcc-$(version)
 694 # Directory in which to put HTML
 695 htmldir = @htmldir@
 696
 697 # Whether we were configured with NLS.
 698 USE_NLS = @USE_NLS@
 699
 700 # Internationalization library.
 701 LIBINTL = @LIBINTL@
 702 LIBINTL_DEP = @LIBINTL_DEP@
 703
 704 # Character encoding conversion library.
 705 LIBICONV = @LIBICONV@
 706 LIBICONV_DEP = @LIBICONV_DEP@
 707
 708 # If a supplementary library is being used for the GC.
 709 GGC_LIB=
 710
 711 # "true" if the target C library headers are unavailable; "false"
 712 # otherwise.
 713 inhibit_libc = @inhibit_libc@
 714 ifeq ($(inhibit_libc),true)
 715 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 716 endif
 717
 718 # List of extra executables that should be compiled for this target machine
 719 # that are used when linking.
 720 # The rules for compiling them should be in the t-* file for the machine.
 721 EXTRA_PROGRAMS = @extra_programs@
 722
 723 # List of extra object files that should be compiled and linked with
 724 # compiler proper (cc1, cc1obj, cc1plus).
 725 EXTRA_OBJS = @extra_objs@
 726
 727 # List of extra object files that should be compiled and linked with
 728 # the gcc driver.
 729 EXTRA_GCC_OBJS =@extra_gcc_objs@
 730
 731 # List of extra libraries that should be linked with the gcc driver.
 732 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 733
 734 # List of additional header files to install.
 735 EXTRA_HEADERS =@extra_headers_list@
 736
 737 # How to handle <stdint.h>.
 738 USE_GCC_STDINT = @use_gcc_stdint@
 739
 740 # The configure script will set this to collect2$(exeext), except on a
 741 # (non-Unix) host which can not build collect2, for which it will be
 742 # set to empty.
 743 COLLECT2 = @collect2@
 744
 745 # Program to convert libraries.
 746 LIBCONVERT =
 747
 748 # Control whether header files are installed.
 749 INSTALL_HEADERS=install-headers install-mkheaders
 750
 751 # Control whether Info documentation is built and installed.
 752 BUILD_INFO = @BUILD_INFO@
 753
 754 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 755 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 756
 757 # Additional directories of header files to run fixincludes on.
 758 # These should be directories searched automatically by default
 759 # just as /usr/include is.
 760 # *Do not* use this for directories that happen to contain
 761 # header files, but are not searched automatically by default.
 762 # On most systems, this is empty.
 763 OTHER_FIXINCLUDES_DIRS=
 764
 765 # A list of all the language-specific executables.
 766 COMPILERS = @all_compilers@
 767
 768 # List of things which should already be built whenever we try to use xgcc
 769 # to compile anything (without linking).
 770 GCC_PASSES=xgcc$(exeext) specs
 771
 772 # Directory to link to, when using the target `maketest'.
 773 DIR = ../gcc
 774
 775 # Native compiler for the build machine and its switches.
 776 CC_FOR_BUILD = @CC_FOR_BUILD@
 777 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 778 NO_PIE_CFLAGS_FOR_BUILD = @NO_PIE_CFLAGS_FOR_BUILD@
 779 NO_PIE_FLAG_FOR_BUILD = @NO_PIE_FLAG_FOR_BUILD@
 780 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 781 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 782 BUILD_NO_PIE_CFLAGS = @BUILD_NO_PIE_CFLAGS@
 783 BUILD_CFLAGS += $(BUILD_NO_PIE_CFLAGS)
 784 BUILD_CXXFLAGS += $(BUILD_NO_PIE_CFLAGS)
 785
 786 # Native compiler that we use.  This may be C++ some day.
 787 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 788 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 789
 790 # Native linker that we use.
 791 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 792 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 793
 794 # Native linker and preprocessor flags.  For x-fragment overrides.
 795 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 796 BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
 797 BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
 798 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 799                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 800
 801 # Actual name to use when installing a native compiler.
 802 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 803 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 804 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 805 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 806 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 807
 808 # Setup the testing framework, if you have one
 809 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 810             echo $${rootme}/../expect/expect ; \
 811           else echo expect ; fi`
 812
 813 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 814                echo $${srcdir}/../dejagnu/runtest ; \
 815             else echo runtest; fi`
 816 RUNTESTFLAGS =
 817
 818 # This should name the specs file that we're going to install.  Target
 819 # Makefiles may override it and name another file to be generated from
 820 # the built-in specs and installed as the default spec, as long as
 821 # they also introduce a rule to generate a file name specs, to be used
 822 # at build time.
 823 SPECS = specs
 824
 825 # Extra include files that are defined by HeaderInclude directives in
 826 # the .opt files
 827 OPTIONS_H_EXTRA =
 828
 829 # Extra include files that are defined by SourceInclude directives in
 830 # the .opt files
 831 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 832
 833 @option_includes@
 834
 835 # End of variables for you to override.
 836
 837 # GTM_H lists the config files that the generator files depend on,
 838 # while TM_H lists the ones ordinary gcc files depend on, which
 839 # includes several files generated by those generators.
 840 BCONFIG_H = bconfig.h $(build_xm_file_list)
 841 CONFIG_H  = config.h  $(host_xm_file_list)
 842 TCONFIG_H = tconfig.h $(xm_file_list)
 843 TM_P_H    = tm_p.h    $(tm_p_file_list)
 844 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 845 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 846
 847 # Variables for version information.
 848 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 849 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 850 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 851 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 852
 853 BASEVER_c   := $(shell cat $(BASEVER))
 854 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 855 DATESTAMP_c := $(shell cat $(DATESTAMP))
 856
 857 ifeq (,$(wildcard $(REVISION)))
 858 REVISION_c  :=
 859 REVISION    :=
 860 else
 861 REVISION_c  := $(shell cat $(REVISION))
 862 endif
 863
 864 version     := $(BASEVER_c)
 865
 866 PATCHLEVEL_c := \
 867   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 868
 869
 870 # For use in version.c - double quoted strings, with appropriate
 871 # surrounding punctuation and spaces, and with the datestamp and
 872 # development phase collapsed to the empty string in release mode
 873 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 874 # immediately after the comma in the $(if ...) constructs is
 875 # significant - do not remove it.
 876 BASEVER_s   := "\"$(BASEVER_c)\""
 877 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 878 DATESTAMP_s := \
 879   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 880 PKGVERSION_s:= "\"@PKGVERSION@\""
 881 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 882
 883 PKGVERSION  := @PKGVERSION@
 884 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 885
 886 ifdef REVISION_c
 887 REVISION_s  := \
 888   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 889 else
 890 REVISION_s  := "\"\""
 891 endif
 892
 893 # Shorthand variables for dependency lists.
 894 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 895 VEC_H = vec.h statistics.h $(GGC_H)
 896 HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
 897 EXCEPT_H = except.h $(HASHTAB_H)
 898 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 899 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 900 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 901 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 902 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 903 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 904 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
 905 HOOKS_H = hooks.h $(MACHMODE_H)
 906 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 907 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 908 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 909 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 910   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 911 RTL_BASE_H = coretypes.h rtl.h rtl.def $(MACHMODE_H) reg-notes.def \
 912   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 913   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 914 FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h
 915 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 916 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 917 PARAMS_H = params.h params-enum.h params.def
 918 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 919         gtm-builtins.def sanitizer.def cilkplus.def cilk-builtins.def
 920 INTERNAL_FN_DEF = internal-fn.def
 921 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 922 TREE_CORE_H = tree-core.h coretypes.h all-tree.def tree.def \
 923         c-family/c-common.def $(lang_tree_files) $(MACHMODE_H) \
 924         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 925         $(VEC_H) treestruct.def $(HASHTAB_H) \
 926         double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) \
 927         $(REAL_H) $(FIXED_VALUE_H)
 928 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 929 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 930 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 931         cfg-flags.def cfghooks.h
 932 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 933         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 934         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 935 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 936 RECOG_H = recog.h
 937 EMIT_RTL_H = emit-rtl.h
 938 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 939 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 940 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 941         $(VEC_H) $(INPUT_H) $(MACHMODE_H)
 942 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
 943 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 944 REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h
 945 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) double-int.h \
 946         $(BITMAP_H) sbitmap.h
 947 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 948 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 949 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 950         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 951 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 952         alloc-pool.h $(TIMEVAR_H)
 953 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 954 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 955 GGC_H = ggc.h gtype-desc.h statistics.h
 956 TIMEVAR_H = timevar.h timevar.def
 957 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 958 INSN_ADDR_H = $(srcdir)/insn-addr.h
 959 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 960         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 961 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 962 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 963 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 964         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 965 PREDICT_H = predict.h predict.def
 966 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 967         $(srcdir)/../libcpp/include/cpplib.h
 968 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 969 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 970 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 971 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 972 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
 973 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 974 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 975 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 976                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 977                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 978                 tree-ssa-alias.h
 979 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 980 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 981 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 982 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 983 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 984 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 985         $(C_COMMON_H) $(TREE_H)
 986 TREE_INLINE_H = tree-inline.h
 987 REAL_H = real.h $(MACHMODE_H)
 988 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 989                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 990                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
 991 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
 992 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
 993 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
 994                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
 995 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
 996 PLUGIN_VERSION_H = plugin-version.h configargs.h
 997 CONTEXT_H = context.h
 998 GENSUPPORT_H = gensupport.h read-md.h optabs.def
 999
1000 #\f
1001 # Now figure out from those variables how to compile and link.
1002
1003 # IN_GCC distinguishes between code compiled into GCC itself and other
1004 # programs built during a bootstrap.
1005 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1006 # cross compiler which does not use the native headers and libraries.
1007 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
1008
1009 # This is the variable actually used when we compile. If you change this,
1010 # you probably want to update BUILD_CFLAGS in configure.ac
1011 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
1012   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
1013
1014 # The C++ version.
1015 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
1016   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
1017   $(WARN_CXXFLAGS) @DEFS@
1018
1019 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
1020 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1021 # win against random include files in /usr/include.
1022 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
1023
1024 # This is the variable to use when using $(COMPILER).
1025 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
1026
1027 # This is the variable to use when using $(LINKER).
1028 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
1029
1030 # Build and host support libraries.
1031
1032 # Use the "pic" build of libiberty if --enable-host-shared.
1033 ifeq ($(enable_host_shared),yes)
1034 LIBIBERTY = ../libiberty/pic/libiberty.a
1035 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
1036 else
1037 LIBIBERTY = ../libiberty/libiberty.a
1038 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1039 endif
1040
1041 # Dependencies on the intl and portability libraries.
1042 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1043         $(LIBDECNUMBER) $(LIBBACKTRACE)
1044
1045 # Likewise, for use in the tools that must run on this machine
1046 # even if we are cross-building GCC.
1047 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1048
1049 # How to link with both our special library facilities
1050 # and the system's installed libraries.
1051 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1052         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1053 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1054         $(ZLIB)
1055 # Any system libraries needed just for GNAT.
1056 SYSLIBS = @GNAT_LIBEXC@
1057
1058 # Used from ada/gcc-interface/Make-lang.in
1059 GNATBIND = @GNATBIND@
1060 GNATMAKE = @GNATMAKE@
1061
1062 # Libs needed (at present) just for jcf-dump.
1063 LDEXP_LIB = @LDEXP_LIB@
1064
1065 # Likewise, for use in the tools that must run on this machine
1066 # even if we are cross-building GCC.
1067 BUILD_LIBS = $(BUILD_LIBIBERTY)
1068
1069 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1070             build/vec.o build/min-insn-modes.o build/gensupport.o \
1071             build/print-rtl.o build/hash-table.o
1072 BUILD_MD = build/read-md.o
1073 BUILD_ERRORS = build/errors.o
1074
1075 # Specify the directories to be searched for header files.
1076 # Both . and srcdir are used, in that order,
1077 # so that *config.h will be found in the compilation
1078 # subdirectory rather than in the source directory.
1079 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1080 # currently being compiled, in both source trees, to be examined as well.
1081 # libintl.h will be found in ../intl if we are using the included libintl.
1082 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1083            -I$(srcdir)/../include @INCINTL@ \
1084            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1085            $(ISLINC)
1086
1087 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1088 ifeq ($(CXXDEPMODE),depmode=gcc3)
1089 # Note a subtlety here: we use $(@D) for the directory part, to make
1090 # things like the go/%.o rule work properly; but we use $(*F) for the
1091 # file part, as we just want the file part of the stem, not the entire
1092 # file name.
1093 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1094 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1095 else
1096 COMPILE = source='$<' object='$@' libtool=no \
1097     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1098 POSTCOMPILE =
1099 endif
1100
1101 .cc.o .c.o:
1102         $(COMPILE) $<
1103         $(POSTCOMPILE)
1104
1105 #\f
1106 # Support for additional languages (other than C).
1107 # C can be supported this way too (leave for later).
1108
1109 LANG_MAKEFRAGS = @all_lang_makefrags@
1110
1111 # Flags to pass to recursive makes.
1112 # CC is set by configure.
1113 # ??? The choices here will need some experimenting with.
1114
1115 export AR_FOR_TARGET
1116 export AR_CREATE_FOR_TARGET
1117 export AR_FLAGS_FOR_TARGET
1118 export AR_EXTRACT_FOR_TARGET
1119 export AWK
1120 export DESTDIR
1121 export GCC_FOR_TARGET
1122 export INCLUDES
1123 export INSTALL_DATA
1124 export LIPO_FOR_TARGET
1125 export MACHMODE_H
1126 export NM_FOR_TARGET
1127 export STRIP_FOR_TARGET
1128 export RANLIB_FOR_TARGET
1129 export libsubdir
1130
1131 FLAGS_TO_PASS = \
1132         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1133         "BISON=$(BISON)" \
1134         "BISONFLAGS=$(BISONFLAGS)" \
1135         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1136         "LDFLAGS=$(LDFLAGS)" \
1137         "FLEX=$(FLEX)" \
1138         "FLEXFLAGS=$(FLEXFLAGS)" \
1139         "INSTALL=$(INSTALL)" \
1140         "INSTALL_DATA=$(INSTALL_DATA)" \
1141         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1142         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1143         "LN=$(LN)" \
1144         "LN_S=$(LN_S)" \
1145         "MAKEINFO=$(MAKEINFO)" \
1146         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1147         "MAKEOVERRIDES=" \
1148         "SHELL=$(SHELL)" \
1149         "exeext=$(exeext)" \
1150         "build_exeext=$(build_exeext)" \
1151         "objext=$(objext)" \
1152         "exec_prefix=$(exec_prefix)" \
1153         "prefix=$(prefix)" \
1154         "local_prefix=$(local_prefix)" \
1155         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1156         "build_tooldir=$(build_tooldir)" \
1157         "gcc_tooldir=$(gcc_tooldir)" \
1158         "bindir=$(bindir)" \
1159         "libexecsubdir=$(libexecsubdir)" \
1160         "datarootdir=$(datarootdir)" \
1161         "datadir=$(datadir)" \
1162         "localedir=$(localedir)"
1163 #\f
1164 # Lists of files for various purposes.
1165
1166 # All option source files
1167 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1168
1169 # Target specific, C specific object file
1170 C_TARGET_OBJS=@c_target_objs@
1171
1172 # Target specific, C++ specific object file
1173 CXX_TARGET_OBJS=@cxx_target_objs@
1174
1175 # Target specific, Fortran specific object file
1176 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1177
1178 # Object files for gcc many-languages driver.
1179 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1180
1181 c-family-warn = $(STRICT_WARN)
1182
1183 # Language-specific object files shared by all C-family front ends.
1184 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1185   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1186   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1187   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1188   c-family/c-semantics.o c-family/c-ada-spec.o \
1189   c-family/c-cilkplus.o \
1190   c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o
1191
1192 # Language-independent object files.
1193 # We put the *-match.o and insn-*.o files first so that a parallel make
1194 # will build them sooner, because they are large and otherwise tend to be
1195 # the last objects to finish building.
1196 OBJS = \
1197         gimple-match.o \
1198         generic-match.o \
1199         insn-attrtab.o \
1200         insn-automata.o \
1201         insn-dfatab.o \
1202         insn-emit.o \
1203         insn-extract.o \
1204         insn-latencytab.o \
1205         insn-modes.o \
1206         insn-opinit.o \
1207         insn-output.o \
1208         insn-peep.o \
1209         insn-preds.o \
1210         insn-recog.o \
1211         insn-enums.o \
1212         ggc-page.o \
1213         alias.o \
1214         alloc-pool.o \
1215         auto-inc-dec.o \
1216         auto-profile.o \
1217         bb-reorder.o \
1218         bitmap.o \
1219         bt-load.o \
1220         builtins.o \
1221         caller-save.o \
1222         calls.o \
1223         ccmp.o \
1224         cfg.o \
1225         cfganal.o \
1226         cfgbuild.o \
1227         cfgcleanup.o \
1228         cfgexpand.o \
1229         cfghooks.o \
1230         cfgloop.o \
1231         cfgloopanal.o \
1232         cfgloopmanip.o \
1233         cfgrtl.o \
1234         symtab.o \
1235         cgraph.o \
1236         cgraphbuild.o \
1237         cgraphunit.o \
1238         cgraphclones.o \
1239         cilk-common.o \
1240         combine.o \
1241         combine-stack-adj.o \
1242         compare-elim.o \
1243         context.o \
1244         convert.o \
1245         coverage.o \
1246         cppbuiltin.o \
1247         cppdefault.o \
1248         cprop.o \
1249         cse.o \
1250         cselib.o \
1251         data-streamer.o \
1252         data-streamer-in.o \
1253         data-streamer-out.o \
1254         dbxout.o \
1255         dbgcnt.o \
1256         dce.o \
1257         ddg.o \
1258         debug.o \
1259         df-core.o \
1260         df-problems.o \
1261         df-scan.o \
1262         dfp.o \
1263         dojump.o \
1264         dominance.o \
1265         domwalk.o \
1266         double-int.o \
1267         dse.o \
1268         dumpfile.o \
1269         dwarf2asm.o \
1270         dwarf2cfi.o \
1271         dwarf2out.o \
1272         emit-rtl.o \
1273         et-forest.o \
1274         except.o \
1275         explow.o \
1276         expmed.o \
1277         expr.o \
1278         fibonacci_heap.o \
1279         final.o \
1280         fixed-value.o \
1281         fold-const.o \
1282         fold-const-call.o \
1283         function.o \
1284         function-tests.o \
1285         fwprop.o \
1286         gcc-rich-location.o \
1287         gcse.o \
1288         gcse-common.o \
1289         ggc-common.o \
1290         ggc-tests.o \
1291         gimple.o \
1292         gimple-builder.o \
1293         gimple-expr.o \
1294         gimple-iterator.o \
1295         gimple-fold.o \
1296         gimple-laddress.o \
1297         gimple-low.o \
1298         gimple-pretty-print.o \
1299         gimple-ssa-backprop.o \
1300         gimple-ssa-isolate-paths.o \
1301         gimple-ssa-nonnull-compare.o \
1302         gimple-ssa-split-paths.o \
1303         gimple-ssa-strength-reduction.o \
1304         gimple-ssa-sprintf.o \
1305         gimple-streamer-in.o \
1306         gimple-streamer-out.o \
1307         gimple-walk.o \
1308         gimplify.o \
1309         gimplify-me.o \
1310         godump.o \
1311         graph.o \
1312         graphds.o \
1313         graphite.o \
1314         graphite-isl-ast-to-gimple.o \
1315         graphite-dependences.o \
1316         graphite-optimize-isl.o \
1317         graphite-poly.o \
1318         graphite-scop-detection.o \
1319         graphite-sese-to-poly.o \
1320         gtype-desc.o \
1321         haifa-sched.o \
1322         hash-map-tests.o \
1323         hash-set-tests.o \
1324         hsa.o \
1325         hsa-gen.o \
1326         hsa-regalloc.o \
1327         hsa-brig.o \
1328         hsa-dump.o \
1329         hw-doloop.o \
1330         hwint.o \
1331         ifcvt.o \
1332         ree.o \
1333         inchash.o \
1334         incpath.o \
1335         init-regs.o \
1336         internal-fn.o \
1337         ipa-chkp.o \
1338         ipa-cp.o \
1339         ipa-devirt.o \
1340         ipa-polymorphic-call.o \
1341         ipa-split.o \
1342         ipa-inline.o \
1343         ipa-comdats.o \
1344         ipa-visibility.o \
1345         ipa-inline-analysis.o \
1346         ipa-inline-transform.o \
1347         ipa-profile.o \
1348         ipa-prop.o \
1349         ipa-pure-const.o \
1350         ipa-icf.o \
1351         ipa-icf-gimple.o \
1352         ipa-reference.o \
1353         ipa-hsa.o \
1354         ipa-ref.o \
1355         ipa-utils.o \
1356         ipa.o \
1357         ira.o \
1358         ira-build.o \
1359         ira-costs.o \
1360         ira-conflicts.o \
1361         ira-color.o \
1362         ira-emit.o \
1363         ira-lives.o \
1364         jump.o \
1365         langhooks.o \
1366         lcm.o \
1367         lists.o \
1368         loop-doloop.o \
1369         loop-init.o \
1370         loop-invariant.o \
1371         loop-iv.o \
1372         loop-unroll.o \
1373         lower-subreg.o \
1374         lra.o \
1375         lra-assigns.o \
1376         lra-coalesce.o \
1377         lra-constraints.o \
1378         lra-eliminations.o \
1379         lra-lives.o \
1380         lra-remat.o \
1381         lra-spills.o \
1382         lto-cgraph.o \
1383         lto-streamer.o \
1384         lto-streamer-in.o \
1385         lto-streamer-out.o \
1386         lto-section-in.o \
1387         lto-section-out.o \
1388         lto-opts.o \
1389         lto-compress.o \
1390         mcf.o \
1391         mode-switching.o \
1392         modulo-sched.o \
1393         multiple_target.o \
1394         omp-low.o \
1395         omp-simd-clone.o \
1396         optabs.o \
1397         optabs-libfuncs.o \
1398         optabs-query.o \
1399         optabs-tree.o \
1400         options-save.o \
1401         opts-global.o \
1402         passes.o \
1403         plugin.o \
1404         postreload-gcse.o \
1405         postreload.o \
1406         predict.o \
1407         print-rtl.o \
1408         print-rtl-function.o \
1409         print-tree.o \
1410         profile.o \
1411         real.o \
1412         realmpfr.o \
1413         recog.o \
1414         reg-stack.o \
1415         regcprop.o \
1416         reginfo.o \
1417         regrename.o \
1418         regstat.o \
1419         reload.o \
1420         reload1.o \
1421         reorg.o \
1422         resource.o \
1423         rtl-chkp.o \
1424         rtl-error.o \
1425         rtl-tests.o \
1426         rtl.o \
1427         rtlhash.o \
1428         rtlanal.o \
1429         rtlhooks.o \
1430         sbitmap.o \
1431         sched-deps.o \
1432         sched-ebb.o \
1433         sched-rgn.o \
1434         sdbout.o \
1435         sel-sched-ir.o \
1436         sel-sched-dump.o \
1437         sel-sched.o \
1438         selftest-run-tests.o \
1439         sese.o \
1440         shrink-wrap.o \
1441         simplify-rtx.o \
1442         sparseset.o \
1443         spellcheck.o \
1444         spellcheck-tree.o \
1445         sreal.o \
1446         stack-ptr-mod.o \
1447         statistics.o \
1448         stmt.o \
1449         stor-layout.o \
1450         store-motion.o \
1451         streamer-hooks.o \
1452         stringpool.o \
1453         substring-locations.o \
1454         target-globals.o \
1455         targhooks.o \
1456         timevar.o \
1457         toplev.o \
1458         tracer.o \
1459         trans-mem.o \
1460         tree-affine.o \
1461         asan.o \
1462         tsan.o \
1463         ubsan.o \
1464         sanopt.o \
1465         sancov.o \
1466         tree-call-cdce.o \
1467         tree-cfg.o \
1468         tree-cfgcleanup.o \
1469         tree-chrec.o \
1470         tree-complex.o \
1471         tree-data-ref.o \
1472         tree-dfa.o \
1473         tree-diagnostic.o \
1474         tree-dump.o \
1475         tree-eh.o \
1476         tree-emutls.o \
1477         tree-if-conv.o \
1478         tree-inline.o \
1479         tree-into-ssa.o \
1480         tree-iterator.o \
1481         tree-loop-distribution.o \
1482         tree-nested.o \
1483         tree-nrv.o \
1484         tree-object-size.o \
1485         tree-outof-ssa.o \
1486         tree-parloops.o \
1487         tree-phinodes.o \
1488         tree-chkp.o \
1489         tree-chkp-opt.o \
1490         tree-predcom.o \
1491         tree-pretty-print.o \
1492         tree-profile.o \
1493         tree-scalar-evolution.o \
1494         tree-sra.o \
1495         tree-switch-conversion.o \
1496         tree-ssa-address.o \
1497         tree-ssa-alias.o \
1498         tree-ssa-ccp.o \
1499         tree-ssa-coalesce.o \
1500         tree-ssa-copy.o \
1501         tree-ssa-dce.o \
1502         tree-ssa-dom.o \
1503         tree-ssa-dse.o \
1504         tree-ssa-forwprop.o \
1505         tree-ssa-ifcombine.o \
1506         tree-ssa-live.o \
1507         tree-ssa-loop-ch.o \
1508         tree-ssa-loop-im.o \
1509         tree-ssa-loop-ivcanon.o \
1510         tree-ssa-loop-ivopts.o \
1511         tree-ssa-loop-manip.o \
1512         tree-ssa-loop-niter.o \
1513         tree-ssa-loop-prefetch.o \
1514         tree-ssa-loop-unswitch.o \
1515         tree-ssa-loop.o \
1516         tree-ssa-math-opts.o \
1517         tree-ssa-operands.o \
1518         tree-ssa-phionlycprop.o \
1519         tree-ssa-phiopt.o \
1520         tree-ssa-phiprop.o \
1521         tree-ssa-pre.o \
1522         tree-ssa-propagate.o \
1523         tree-ssa-reassoc.o \
1524         tree-ssa-sccvn.o \
1525         tree-ssa-scopedtables.o \
1526         tree-ssa-sink.o \
1527         tree-ssa-strlen.o \
1528         tree-ssa-structalias.o \
1529         tree-ssa-tail-merge.o \
1530         tree-ssa-ter.o \
1531         tree-ssa-threadbackward.o \
1532         tree-ssa-threadedge.o \
1533         tree-ssa-threadupdate.o \
1534         tree-ssa-uncprop.o \
1535         tree-ssa-uninit.o \
1536         tree-ssa.o \
1537         tree-ssanames.o \
1538         tree-stdarg.o \
1539         tree-streamer.o \
1540         tree-streamer-in.o \
1541         tree-streamer-out.o \
1542         tree-tailcall.o \
1543         tree-vect-generic.o \
1544         tree-vect-patterns.o \
1545         tree-vect-data-refs.o \
1546         tree-vect-stmts.o \
1547         tree-vect-loop.o \
1548         tree-vect-loop-manip.o \
1549         tree-vect-slp.o \
1550         tree-vectorizer.o \
1551         tree-vrp.o \
1552         tree.o \
1553         typed-splay-tree.o \
1554         valtrack.o \
1555         value-prof.o \
1556         var-tracking.o \
1557         varasm.o \
1558         varpool.o \
1559         vmsdbgout.o \
1560         vtable-verify.o \
1561         web.o \
1562         wide-int.o \
1563         wide-int-print.o \
1564         xcoffout.o \
1565         $(out_object_file) \
1566         $(EXTRA_OBJS) \
1567         $(host_hook_obj)
1568
1569 # Objects in libcommon.a, potentially used by all host binaries and with
1570 # no target dependencies.
1571 OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
1572         edit-context.o \
1573         pretty-print.o intl.o \
1574         vec.o input.o version.o hash-table.o ggc-none.o memory-block.o \
1575         selftest.o
1576
1577 # Objects in libcommon-target.a, used by drivers and by the core
1578 # compiler and containing target-dependent code.
1579 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1580         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1581         hash-table.o file-find.o spellcheck.o selftest.o
1582
1583 # This lists all host objects for the front ends.
1584 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1585
1586 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1587   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1588   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1589   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1590   lto-wrapper.o collect-utils.o
1591
1592 # for anything that is shared use the cc1plus profile data, as that
1593 # is likely the most exercised during the build
1594 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1595   ../stage_current)),stageautofeedback)
1596 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1597 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1598 endif
1599
1600 # This lists all host object files, whether they are included in this
1601 # compilation or not.
1602 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1603
1604 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1605         $(CPPLIB) $(LIBDECNUMBER)
1606
1607 # This is defined to "yes" if Tree checking is enabled, which roughly means
1608 # front-end checking.
1609 TREECHECKING = @TREECHECKING@
1610
1611 # The full name of the driver on installation
1612 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1613
1614 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1615  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1616  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1617  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1618  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1619  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1620  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1621  case-cfn-macros.h cfn-operators.pd \
1622  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1623  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1624  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1625  gcc-ranlib$(exeext) \
1626  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1627  gcov-tool$(exeect) \
1628  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1629  libcommon-target.a libcommon.a libgcc.mk perf.data
1630
1631 # This symlink makes the full installation name of the driver be available
1632 # from within the *build* directory, for use when running the JIT library
1633 # from there (e.g. when running its testsuite).
1634 $(FULL_DRIVER_NAME): ./xgcc
1635         rm -f $@
1636         $(LN_S) $< $@
1637
1638 #\f
1639 # Language makefile fragments.
1640
1641 # The following targets define the interface between us and the languages.
1642 #
1643 # all.cross, start.encap, rest.encap,
1644 # install-common, install-info, install-man,
1645 # uninstall,
1646 # mostlyclean, clean, distclean, maintainer-clean,
1647 #
1648 # Each language is linked in with a series of hooks.  The name of each
1649 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1650 # and adds these here.  We use double-colon rules for some of the hooks;
1651 # double-colon rules should be preferred for any new hooks.
1652
1653 # language hooks, generated by configure
1654 @language_hooks@
1655
1656 # per-language makefile fragments
1657 ifneq ($(LANG_MAKEFRAGS),)
1658 include $(LANG_MAKEFRAGS)
1659 endif
1660
1661 # target and host overrides must follow the per-language makefile fragments
1662 # so they can override or augment language-specific variables
1663
1664 # target overrides
1665 ifneq ($(tmake_file),)
1666 include $(tmake_file)
1667 endif
1668
1669 # host overrides
1670 ifneq ($(xmake_file),)
1671 include $(xmake_file)
1672 endif
1673
1674 # all-tree.def includes all the tree.def files.
1675 all-tree.def: s-alltree; @true
1676 s-alltree: Makefile
1677         rm -f tmp-all-tree.def
1678         echo '#include "tree.def"' > tmp-all-tree.def
1679         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1680         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1681         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1682           echo "#include \"$$f\""; \
1683         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1684         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1685         $(STAMP) s-alltree
1686
1687 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1688 # objects that belong to the front ends.  We add an extra define that
1689 # causes back-end specific include files to be poisoned, in the hope that
1690 # we can avoid introducing dependencies of the front ends on things that
1691 # no front end should ever look at (e.g. everything RTL related).
1692 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1693
1694 #\f
1695
1696 # -----------------------------
1697 # Rebuilding this configuration
1698 # -----------------------------
1699
1700 # On the use of stamps:
1701 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1702 # A simple rule to build tree-check.h would be
1703 # tree-check.h: build/gencheck$(build_exeext)
1704 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1705 #
1706 # but tree-check.h doesn't change every time gencheck changes. It would the
1707 # nice if targets that depend on tree-check.h wouldn't be rebuild
1708 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1709 # must not be overwritten with a identical copy. One solution is to use a
1710 # temporary file
1711 # tree-check.h: build/gencheck$(build_exeext)
1712 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1713 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1714 #
1715 # This solution has a different problem. Since the time stamp of tree-check.h
1716 # is unchanged, make will try to update tree-check.h every time it runs.
1717 # To prevent this, one can add a stamp
1718 # tree-check.h: s-check
1719 # s-check : build/gencheck$(build_exeext)
1720 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1721 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1722 #       $(STAMP) s-check
1723 #
1724 # The problem with this solution is that make thinks that tree-check.h is
1725 # always unchanged. Make must be deceived into thinking that tree-check.h is
1726 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1727 # tree-check.h: s-check; @true
1728 # s-check : build/gencheck$(build_exeext)
1729 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1730 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1731 #       $(STAMP) s-check
1732 #
1733 # This is what is done in this makefile. Note that mkconfig.sh has a
1734 # move-if-change built-in
1735
1736 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1737         LANGUAGES="$(CONFIG_LANGUAGES)" \
1738         CONFIG_HEADERS= \
1739         CONFIG_SHELL="$(SHELL)" \
1740         CONFIG_FILES=$@ $(SHELL) config.status
1741
1742 config.h: cs-config.h ; @true
1743 bconfig.h: cs-bconfig.h ; @true
1744 tconfig.h: cs-tconfig.h ; @true
1745 tm.h: cs-tm.h ; @true
1746 tm_p.h: cs-tm_p.h ; @true
1747
1748 cs-config.h: Makefile
1749         TARGET_CPU_DEFAULT="" \
1750         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1751         $(SHELL) $(srcdir)/mkconfig.sh config.h
1752
1753 cs-bconfig.h: Makefile
1754         TARGET_CPU_DEFAULT="" \
1755         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1756         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1757
1758 cs-tconfig.h: Makefile
1759         TARGET_CPU_DEFAULT="" \
1760         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1761         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1762
1763 cs-tm.h: Makefile
1764         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1765         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1766         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1767
1768 cs-tm_p.h: Makefile
1769         TARGET_CPU_DEFAULT="" \
1770         HEADERS="$(tm_p_include_list)" DEFINES="" \
1771         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1772
1773 # Don't automatically run autoconf, since configure.ac might be accidentally
1774 # newer than configure.  Also, this writes into the source directory which
1775 # might be on a read-only file system.  If configured for maintainer mode
1776 # then do allow autoconf to be run.
1777
1778 AUTOCONF = autoconf
1779 ACLOCAL = aclocal
1780 ACLOCAL_AMFLAGS = -I ../config -I ..
1781 aclocal_deps = \
1782         $(srcdir)/../libtool.m4 \
1783         $(srcdir)/../ltoptions.m4 \
1784         $(srcdir)/../ltsugar.m4 \
1785         $(srcdir)/../ltversion.m4 \
1786         $(srcdir)/../lt~obsolete.m4 \
1787         $(srcdir)/../config/acx.m4 \
1788         $(srcdir)/../config/codeset.m4 \
1789         $(srcdir)/../config/extensions.m4 \
1790         $(srcdir)/../config/gettext-sister.m4 \
1791         $(srcdir)/../config/gcc-plugin.m4 \
1792         $(srcdir)/../config/iconv.m4 \
1793         $(srcdir)/../config/lcmessage.m4 \
1794         $(srcdir)/../config/lib-ld.m4 \
1795         $(srcdir)/../config/lib-link.m4 \
1796         $(srcdir)/../config/lib-prefix.m4 \
1797         $(srcdir)/../config/override.m4 \
1798         $(srcdir)/../config/progtest.m4 \
1799         $(srcdir)/../config/stdint.m4 \
1800         $(srcdir)/../config/unwind_ipinfo.m4 \
1801         $(srcdir)/../config/warnings.m4 \
1802         $(srcdir)/../config/dfp.m4 \
1803         $(srcdir)/../config/mmap.m4 \
1804         $(srcdir)/acinclude.m4
1805
1806 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1807         (cd $(srcdir) && $(AUTOCONF))
1808
1809 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1810         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1811
1812 # cstamp-h.in controls rebuilding of config.in.
1813 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1814 # delete it.  A stamp file is needed as autoheader won't update the file if
1815 # nothing has changed.
1816 # It remains in the source directory and is part of the distribution.
1817 # This follows what is done in shellutils, fileutils, etc.
1818 # "echo timestamp" is used instead of touch to be consistent with other
1819 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1820 # ??? Newer versions have a maintainer mode that may be useful here.
1821
1822 # Don't run autoheader automatically either.
1823 # Only run it if maintainer mode is enabled.
1824 @MAINT@ AUTOHEADER = autoheader
1825 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1826 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1827 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1828 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1829 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1830 auto-host.h: cstamp-h ; @true
1831 cstamp-h: config.in config.status
1832         CONFIG_HEADERS=auto-host.h:config.in \
1833         CONFIG_FILES= \
1834         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1835
1836 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1837 # a target to build even if it is up-to-date.  So we must verify that
1838 # config.status does not exist before failing.
1839 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1840         @if [ ! -f config.status ] ; then \
1841           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1842           false; \
1843         else \
1844           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1845         fi
1846
1847 # --------
1848 # UNSORTED
1849 # --------
1850
1851 # Provide quickstrap as a target that people can type into the gcc directory,
1852 # and that fails if you're not into it.
1853 quickstrap: all
1854         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1855
1856 all.internal: start.encap rest.encap doc selftest
1857 # This is what to compile if making a cross-compiler.
1858 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1859         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
1860 # This is what must be made before installing GCC and converting libraries.
1861 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1862         libgcc-support lang.start.encap @GENINSRC@ srcextra
1863 # These can't be made until after GCC can run.
1864 rest.encap: lang.rest.encap
1865 # This is what is made with the host's compiler
1866 # whether making a cross compiler or not.
1867 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1868         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1869         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1870
1871 ifeq ($(enable_plugin),yes)
1872 native: gengtype$(exeext)
1873 endif
1874
1875 # On the target machine, finish building a cross compiler.
1876 # This does the things that can't be done on the host machine.
1877 rest.cross: specs
1878
1879 # Run the selftests during the build once we have a driver and a cc1,
1880 # so that self-test failures are caught as early as possible.
1881 # Use "s-selftest" to ensure that we only run the selftests if the
1882 # driver or cc1 change.
1883 .PHONY: selftest
1884 selftest: s-selftest
1885 s-selftest: $(GCC_PASSES) cc1$(exeext) stmp-int-hdrs
1886         $(GCC_FOR_TARGET) -xc -S -c /dev/null -fself-test
1887         $(STAMP) $@
1888
1889 # Convenience method for running selftests under gdb:
1890 .PHONY: selftest-gdb
1891 selftest-gdb: $(GCC_PASSES) cc1$(exeext) stmp-int-hdrs
1892         $(GCC_FOR_TARGET) -xc -S -c /dev/null -fself-test -wrapper gdb,--args
1893
1894 # Convenience method for running selftests under valgrind:
1895 .PHONY: selftest-valgrind
1896 selftest-valgrind: $(GCC_PASSES) cc1$(exeext) stmp-int-hdrs
1897         $(GCC_FOR_TARGET) -xc -S -c /dev/null -fself-test \
1898           -wrapper valgrind,--leak-check=full
1899
1900 # Recompile all the language-independent object files.
1901 # This is used only if the user explicitly asks for it.
1902 compilations: $(BACKEND)
1903
1904 # This archive is strictly for the host.
1905 libbackend.a: $(OBJS)
1906         -rm -rf libbackend.a
1907         @# Build libbackend.a as a thin archive if possible, as doing so
1908         @# significantly reduces build times.
1909 ifeq ($(USE_THIN_ARCHIVES),yes)
1910         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
1911 else
1912         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1913         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1914 endif
1915
1916 libcommon-target.a: $(OBJS-libcommon-target)
1917         -rm -rf libcommon-target.a
1918         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1919         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1920
1921 libcommon.a: $(OBJS-libcommon)
1922         -rm -rf libcommon.a
1923         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1924         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1925
1926 # We call this executable `xgcc' rather than `gcc'
1927 # to avoid confusion if the current directory is in the path
1928 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1929 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1930         $(EXTRA_GCC_OBJS)
1931         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1932           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1933           $(EXTRA_GCC_LIBS) $(LIBS)
1934
1935 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1936 # It is part of c-family because the handled extensions are hard-coded
1937 # and only contain c-family extensions (see known_suffixes).
1938 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1939         $(EXTRA_GCC_OBJS)
1940         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1941           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1942           $(EXTRA_GCC_LIBS) $(LIBS)
1943
1944 # Dump a specs file to make -B./ read these specs over installed ones.
1945 $(SPECS): xgcc$(exeext)
1946         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1947         mv tmp-specs $(SPECS)
1948
1949 # We do want to create an executable named `xgcc', so we can use it to
1950 # compile libgcc2.a.
1951 # Also create gcc-cross, so that install-common will install properly.
1952 gcc-cross$(exeext): xgcc$(exeext)
1953         cp xgcc$(exeext) gcc-cross$(exeext)
1954
1955 checksum-options:
1956         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1957         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1958
1959 #\f
1960 # Build libgcc.a.
1961
1962 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1963         $(MACHMODE_H) gcov-iov.h
1964
1965 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1966         : > tmp-libgcc.mvars
1967         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1968         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1969         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1970         if test @enable_default_pie@ = yes; then \
1971           NO_PIE_CFLAGS="-fno-PIE"; \
1972         else \
1973           NO_PIE_CFLAGS=; \
1974         fi; \
1975         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
1976
1977         mv tmp-libgcc.mvars libgcc.mvars
1978
1979 # Use the genmultilib shell script to generate the information the gcc
1980 # driver program needs to select the library directory based on the
1981 # switches.
1982 multilib.h: s-mlib; @true
1983 s-mlib: $(srcdir)/genmultilib Makefile
1984         if test @enable_multilib@ = yes \
1985            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
1986           $(SHELL) $(srcdir)/genmultilib \
1987             "$(MULTILIB_OPTIONS)" \
1988             "$(MULTILIB_DIRNAMES)" \
1989             "$(MULTILIB_MATCHES)" \
1990             "$(MULTILIB_EXCEPTIONS)" \
1991             "$(MULTILIB_EXTRA_OPTS)" \
1992             "$(MULTILIB_EXCLUSIONS)" \
1993             "$(MULTILIB_OSDIRNAMES)" \
1994             "$(MULTILIB_REQUIRED)" \
1995             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
1996             "$(MULTILIB_REUSE)" \
1997             "@enable_multilib@" \
1998             > tmp-mlib.h; \
1999         else \
2000           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2001             "$(MULTIARCH_DIRNAME)" '' no \
2002             > tmp-mlib.h; \
2003         fi
2004         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2005         $(STAMP) s-mlib
2006 #\f
2007 # Compiling object files from source files.
2008
2009 # Note that dependencies on obstack.h are not written
2010 # because that file is not part of GCC.
2011
2012 srcextra: gcc.srcextra lang.srcextra
2013
2014 gcc.srcextra: gengtype-lex.c
2015         -cp -p $^ $(srcdir)
2016
2017 AR_OBJS = file-find.o
2018 AR_LIBS = @COLLECT2_LIBS@
2019
2020 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2021         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2022                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2023
2024 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2025         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2026                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2027
2028 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2029         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2030                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2031
2032 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2033         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2034         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2035
2036 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2037         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2038         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2039
2040 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2041         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2042         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2043
2044 # ??? the implicit rules dont trigger if the source file has a different name
2045 # so copy instead
2046 gcc-ranlib.c: gcc-ar.c
2047         cp $^ $@
2048
2049 gcc-nm.c: gcc-ar.c
2050         cp $^ $@
2051
2052 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
2053   collect-utils.o file-find.o hash-table.o selftest.o
2054 COLLECT2_LIBS = @COLLECT2_LIBS@
2055 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2056 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2057         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2058                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2059         mv -f T$@ $@
2060
2061 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2062         @TARGET_SYSTEM_ROOT_DEFINE@
2063
2064 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2065 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2066         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
2067            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2068         mv -f T$@ $@
2069
2070 # Files used by all variants of C or by the stand-alone pre-processor.
2071
2072 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2073
2074 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2075         -DTARGET_MACHINE=\"$(target)\"
2076
2077 default-c.o: config/default-c.c
2078         $(COMPILE) $<
2079         $(POSTCOMPILE)
2080
2081 # Files used by all variants of C and some other languages.
2082
2083 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2084 prefix.o: $(BASEVER)
2085
2086 # Language-independent files.
2087
2088 DRIVER_DEFINES = \
2089   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2090   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2091   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2092   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2093   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2094   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2095   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2096   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2097   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2098   @TARGET_SYSTEM_ROOT_DEFINE@ \
2099   $(VALGRIND_DRIVER_DEFINES) \
2100   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2101   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
2102
2103 CFLAGS-gcc.o += $(DRIVER_DEFINES)
2104
2105 specs.h : s-specs ; @true
2106 s-specs : Makefile
2107         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2108             echo "#include \"$$f\""; \
2109         done | sed 's|$(srcdir)/||' > tmp-specs.h
2110         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2111         $(STAMP) s-specs
2112
2113 optionlist: s-options ; @true
2114 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2115         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2116         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2117         $(STAMP) s-options
2118
2119 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2120     $(srcdir)/optc-gen.awk
2121         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2122                -f $(srcdir)/optc-gen.awk \
2123                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2124
2125 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2126     $(srcdir)/optc-save-gen.awk
2127         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2128                -f $(srcdir)/optc-save-gen.awk \
2129                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2130
2131 options.h: s-options-h ; @true
2132 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2133     $(srcdir)/opth-gen.awk
2134         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2135                -f $(srcdir)/opth-gen.awk \
2136                < $< > tmp-options.h
2137         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2138         $(STAMP) $@
2139
2140 dumpvers: dumpvers.c
2141
2142 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2143         -DREVISION=$(REVISION_s) \
2144         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2145         -DBUGURL=$(BUGURL_s)
2146 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2147
2148 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2149 CFLAGS-lto-compress.o += $(ZLIBINC)
2150
2151 bversion.h: s-bversion; @true
2152 s-bversion: BASE-VER
2153         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2154         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2155         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2156         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2157         $(STAMP) s-bversion
2158
2159 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2160
2161 pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk
2162         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2163           $(srcdir)/passes.def > pass-instances.def
2164
2165 $(out_object_file): $(out_file)
2166         $(COMPILE) $<
2167         $(POSTCOMPILE)
2168
2169 $(common_out_object_file): $(common_out_file)
2170         $(COMPILE) $<
2171         $(POSTCOMPILE)
2172 #\f
2173 # Generate header and source files from the machine description,
2174 # and compile them.
2175
2176 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2177   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2178   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2179   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2180   insn-target-def.h
2181
2182 # Dependencies for the md file.  The first time through, we just assume
2183 # the md file itself and the generated dependency file (in order to get
2184 # it built).  The second time through we have the dependency file.
2185 -include mddeps.mk
2186 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2187
2188 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2189         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2190         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2191         $(STAMP) s-mddeps
2192
2193 # For each of the files generated by running a generator program over
2194 # the machine description, the following static pattern rules run the
2195 # generator program only if the machine description has changed,
2196 # but touch the target file only when its contents actually change.
2197 # The "; @true" construct forces Make to recheck the timestamp on
2198 # the target file.
2199
2200 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2201                           insn-config.h insn-flags.h insn-target-def.h
2202
2203 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2204                           insn-extract.c insn-output.c \
2205                           insn-peep.c insn-recog.c
2206
2207 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2208
2209 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2210
2211 $(simple_generated_h:insn-%.h=s-%) \
2212 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2213
2214 $(simple_rtl_generated_h:insn-%.h=s-%) \
2215 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2216
2217 $(simple_generated_h): insn-%.h: s-%; @true
2218
2219 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2220         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2221           $(filter insn-conditions.md,$^) > tmp-$*.h
2222         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2223         $(STAMP) s-$*
2224
2225 $(simple_generated_c): insn-%.c: s-%; @true
2226 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2227         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2228           $(filter insn-conditions.md,$^) > tmp-$*.c
2229         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2230         $(STAMP) s-$*
2231
2232 # gencheck doesn't read the machine description, and the file produced
2233 # doesn't use the insn-* convention.
2234 tree-check.h: s-check ; @true
2235 s-check : build/gencheck$(build_exeext)
2236         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2237         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2238         $(STAMP) s-check
2239
2240 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2241 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2242 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2243   insn-conditions.md
2244         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2245                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2246         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2247         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2248         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2249         $(STAMP) s-attrtab
2250
2251 # genopinit produces two files.
2252 insn-opinit.c insn-opinit.h: s-opinit ; @true
2253 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2254         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2255           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2256         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2257         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2258         $(STAMP) s-opinit
2259
2260 # gencondmd doesn't use the standard naming convention.
2261 build/gencondmd.c: s-conditions; @true
2262 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2263         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2264         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2265         $(STAMP) s-conditions
2266
2267 insn-conditions.md: s-condmd; @true
2268 s-condmd: build/gencondmd$(build_exeext)
2269         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2270         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2271         $(STAMP) s-condmd
2272
2273
2274 # These files are generated by running the same generator more than
2275 # once with different options, so they have custom rules.  The
2276 # stampfile idiom is the same.
2277 genrtl.h: s-genrtl-h; @true
2278
2279 s-genrtl-h: build/gengenrtl$(build_exeext)
2280         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2281         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2282         $(STAMP) s-genrtl-h
2283
2284 insn-modes.c: s-modes; @true
2285 insn-modes.h: s-modes-h; @true
2286 min-insn-modes.c: s-modes-m; @true
2287
2288 s-modes: build/genmodes$(build_exeext)
2289         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2290         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2291         $(STAMP) s-modes
2292
2293 s-modes-h: build/genmodes$(build_exeext)
2294         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2295         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2296         $(STAMP) s-modes-h
2297
2298 s-modes-m: build/genmodes$(build_exeext)
2299         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2300         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2301         $(STAMP) s-modes-m
2302
2303 insn-preds.c: s-preds; @true
2304 tm-preds.h: s-preds-h; @true
2305 tm-constrs.h: s-constrs-h; @true
2306
2307 .PHONY: mddump
2308 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2309         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2310
2311 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2312         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2313         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2314         $(STAMP) s-preds
2315
2316 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2317         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2318         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2319         $(STAMP) s-preds-h
2320
2321 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2322         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2323         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2324         $(STAMP) s-constrs-h
2325
2326 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2327         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2328           > tmp-case-cfn-macros.h
2329         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2330           case-cfn-macros.h
2331         $(STAMP) s-case-cfn-macros
2332 case-cfn-macros.h: s-case-cfn-macros; @true
2333
2334 s-cfn-operators: build/gencfn-macros$(build_exeext)
2335         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2336           > tmp-cfn-operators.pd
2337         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2338           cfn-operators.pd
2339         $(STAMP) s-cfn-operators
2340 cfn-operators.pd: s-cfn-operators; @true
2341
2342 target-hooks-def.h: s-target-hooks-def-h; @true
2343 # make sure that when we build info files, the used tm.texi is up to date.
2344 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2345
2346 s-target-hooks-def-h: build/genhooks$(build_exeext)
2347         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2348                                              > tmp-target-hooks-def.h
2349         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2350                                              target-hooks-def.h
2351         $(STAMP) s-target-hooks-def-h
2352
2353 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2354
2355 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2356         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2357                                              > tmp-c-target-hooks-def.h
2358         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2359                                              c-family/c-target-hooks-def.h
2360         $(STAMP) s-c-target-hooks-def-h
2361
2362 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2363
2364 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2365         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2366                                              > tmp-common-target-hooks-def.h
2367         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2368                                              common/common-target-hooks-def.h
2369         $(STAMP) s-common-target-hooks-def-h
2370
2371 # check if someone mistakenly only changed tm.texi.
2372 # We use a different pathname here to avoid a circular dependency.
2373 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2374
2375 # The tm.texi we want to compare against / check into svn should have
2376 # unix-style line endings.  To make this work on MinGW, remove \r.
2377 # \r is not portable to Solaris tr, therefore we have a special
2378 # case for ASCII.  We use \r for other encodings like EBCDIC.
2379 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2380         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2381                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2382         case `echo X|tr X '\101'` in \
2383           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2384           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2385         esac
2386         mv tmp2-tm.texi tmp-tm.texi
2387         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2388         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2389           $(STAMP) $@; \
2390         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2391           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2392             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2393             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2394           ); then \
2395           echo >&2 ; \
2396           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2397           false; \
2398         else \
2399           echo >&2 ; \
2400           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2401           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2402           false; \
2403         fi
2404
2405 gimple-match.c: s-match gimple-match-head.c ; @true
2406 generic-match.c: s-match generic-match-head.c ; @true
2407
2408 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2409         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2410             > tmp-gimple-match.c
2411         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2412             > tmp-generic-match.c
2413         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2414                                                 gimple-match.c
2415         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2416                                                 generic-match.c
2417         $(STAMP) s-match
2418
2419 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2420   $(host_xm_file_list) \
2421   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2422   $(srcdir)/wide-int.h $(srcdir)/alias.h $(srcdir)/cilk.h \
2423   $(srcdir)/cilk-common.c $(srcdir)/coverage.c  $(srcdir)/rtl.h \
2424   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2425   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2426   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2427   $(srcdir)/fixed-value.h \
2428   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h \
2429   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2430   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2431   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2432   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2433   $(srcdir)/dbxout.c \
2434   $(srcdir)/signop.h \
2435   $(srcdir)/dwarf2out.h \
2436   $(srcdir)/dwarf2asm.c \
2437   $(srcdir)/dwarf2cfi.c \
2438   $(srcdir)/dwarf2out.c \
2439   $(srcdir)/tree-vect-generic.c \
2440   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2441   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2442   $(srcdir)/expr.h \
2443   $(srcdir)/function.c $(srcdir)/except.c \
2444   $(srcdir)/ggc-tests.c \
2445   $(srcdir)/gcse.c $(srcdir)/godump.c \
2446   $(srcdir)/lists.c $(srcdir)/optabs-libfuncs.c \
2447   $(srcdir)/profile.c $(srcdir)/mcf.c \
2448   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2449   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2450   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2451   $(srcdir)/gimple.h \
2452   $(srcdir)/gimple-ssa.h \
2453   $(srcdir)/tree-chkp.c \
2454   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2455   $(srcdir)/tree-cfg.c \
2456   $(srcdir)/tree-dfa.c \
2457   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2458   $(srcdir)/tree-chrec.h \
2459   $(srcdir)/tree-scalar-evolution.c \
2460   $(srcdir)/tree-ssa-operands.h \
2461   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2462   $(srcdir)/omp-low.c \
2463   $(srcdir)/omp-low.h \
2464   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2465   $(srcdir)/cgraphclones.c \
2466   $(srcdir)/tree-phinodes.c \
2467   $(srcdir)/tree-ssa-alias.h \
2468   $(srcdir)/tree-ssanames.h \
2469   $(srcdir)/tree-vrp.h \
2470   $(srcdir)/ipa-prop.h \
2471   $(srcdir)/trans-mem.c \
2472   $(srcdir)/lto-streamer.h \
2473   $(srcdir)/target-globals.h \
2474   $(srcdir)/ipa-inline.h \
2475   $(srcdir)/vtable-verify.c \
2476   $(srcdir)/asan.c \
2477   $(srcdir)/ubsan.c \
2478   $(srcdir)/tsan.c \
2479   $(srcdir)/sanopt.c \
2480   $(srcdir)/sancov.c \
2481   $(srcdir)/ipa-devirt.c \
2482   $(srcdir)/internal-fn.h \
2483   $(srcdir)/hsa.c \
2484   @all_gtfiles@
2485
2486 # Compute the list of GT header files from the corresponding C sources,
2487 # possibly nested within config or language subdirectories.  Match gengtype's
2488 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2489 # language subdir, gt-file.h otherwise (no subdir indication for config/
2490 # related sources).
2491
2492 GTFILES_H = $(subst /,-, \
2493             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2494                            $(patsubst %.c,%.h, \
2495                              $(filter %.c, $(GTFILES)))) \
2496                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2497
2498 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2499 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2500
2501 # $(GTFILES) may be too long to put on a command line, so we have to
2502 # write it out to a file (taking care not to do that in a way that
2503 # overflows a command line!) and then have gengtype read the file in.
2504
2505 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2506
2507 ### Common flags to gengtype [e.g. -v or -B backupdir]
2508 GENGTYPE_FLAGS=
2509
2510 gtyp-input.list: s-gtyp-input ; @true
2511 s-gtyp-input: Makefile
2512         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2513         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2514         $(STAMP) s-gtyp-input
2515
2516 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2517          gtyp-input.list
2518 # First, parse all files and save a state file.
2519         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2520                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2521 # Second, read the state file and generate all files.  This ensure that
2522 # gtype.state is correctly read:
2523         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2524         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2525                     -r gtype.state
2526         $(STAMP) s-gtype
2527
2528 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2529        $(simple_generated_h) specs.h \
2530        tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2531        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2532        options.h target-hooks-def.h insn-opinit.h \
2533        common/common-target-hooks-def.h pass-instances.def \
2534        c-family/c-target-hooks-def.h params.list params.options case-cfn-macros.h \
2535        cfn-operators.pd
2536
2537 #\f
2538 # How to compile object files to run on the build machine.
2539
2540 build/%.o :  # dependencies provided by explicit rule later
2541         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2542                 -o $@ $<
2543
2544 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2545 ## several C macro definitions, just like version.o
2546 build/version.o:  version.c version.h \
2547                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2548         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2549         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2550         -DREVISION=$(REVISION_s) \
2551         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2552         -DBUGURL=$(BUGURL_s) -o $@ $<
2553
2554 # Header dependencies for the programs that generate source code.
2555 # These are library modules...
2556 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2557 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h   \
2558   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H)             \
2559   $(READ_MD_H) $(GENSUPPORT_H)
2560 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h      \
2561   $(GGC_H)
2562 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2563   $(MACHMODE_H)
2564 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2565   $(GTM_H) $(RTL_BASE_H)
2566 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h         \
2567   $(HASHTAB_H) errors.h $(READ_MD_H)
2568 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h       \
2569   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2570   $(GENSUPPORT_H)
2571 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)        \
2572   $(RTL_H) $(GGC_H) errors.h
2573 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H)       \
2574    $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2575 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h  \
2576    $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2577 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h  \
2578    $(HASHTAB_H) inchash.h
2579 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2580   coretypes.h $(GTM_H) insn-constants.h                                 \
2581   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2582   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2583   $(EXCEPT_H) tm-constrs.h)
2584 # This pulls in tm-pred.h which contains inline functions wrapping up
2585 # predicates from the back-end so those functions must be discarded.
2586 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2587 build/gencondmd.o : \
2588   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2589
2590 # ...these are the programs themselves.
2591 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2592   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2593 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2594   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2595 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2596   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H)       \
2597   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2598 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2599   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H)       \
2600   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2601 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2602         $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def          \
2603         $(lang_tree_files) gimple.def
2604 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2605 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2606   coretypes.h $(GTM_H) errors.h $(GENSUPPORT_H)
2607 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2608   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H)   \
2609   $(GENSUPPORT_H)
2610 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2611   coretypes.h $(GTM_H) errors.h $(GENSUPPORT_H)
2612 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2613   coretypes.h errors.h $(READ_MD_H)
2614 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2615   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2616 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2617   coretypes.h errors.h $(READ_MD_H)
2618 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2619   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2620 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2621   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2622 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2623   coretypes.h $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)      \
2624   $(HASH_TABLE_H) target-insns.def
2625 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2626
2627 # The gengtype generator program is special: Two versions are built.
2628 # One is for the build machine, and one is for the host to allow
2629 # plugins to define their types and generate the supporting GGC
2630 # datastructures and routines with GTY markers.
2631 # The host object files depend on CONFIG_H, and the build objects
2632 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2633 # the build-%: rule doesn't apply to them.
2634
2635 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2636   gengtype-lex.o errors.o
2637
2638 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2639 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2640 build/gengtype-lex.o: $(BCONFIG_H)
2641
2642 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2643   $(SYSTEM_H)
2644 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2645 build/gengtype-parse.o: $(BCONFIG_H)
2646
2647 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2648   gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2649   $(XREGEX_H)
2650 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2651 build/gengtype-state.o: $(BCONFIG_H)
2652 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2653   rtl.def insn-notes.def errors.h double-int.h version.h                \
2654   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2655 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2656 build/gengtype.o: $(BCONFIG_H)
2657
2658 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2659
2660 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2661   errors.h $(READ_MD_H)
2662 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2663   $(HASHTAB_H) machmode.def $(extra_modes_file)
2664 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2665   coretypes.h $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2666 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2667   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2668 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2669   coretypes.h $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h $(DIAGNOSTIC_CORE_H)
2670 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2671   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2672 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2673   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)            \
2674   $(HASH_TABLE_H) inchash.h
2675 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2676   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2677 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2678   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2679 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2680   coretypes.h errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2681   tree.def builtins.def internal-fn.def
2682 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)        \
2683   coretypes.h errors.h $(HASH_TABLE_H) hash-set.h builtins.def internal-fn.def
2684
2685 # Compile the programs that generate insn-* from the machine description.
2686 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2687 # since they need to run on this machine
2688 # even if GCC is being compiled to run on some other machine.
2689
2690 # All these programs use the RTL reader ($(BUILD_RTL)).
2691 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2692              extract flags mddump opinit output peep preds recog target-def
2693 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2694
2695 # All these programs use the MD reader ($(BUILD_MD)).
2696 genprogmd = $(genprogrtl) mddeps constants enums
2697 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2698
2699 # All these programs need to report errors.
2700 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros
2701 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2702
2703 # Remaining build programs.
2704 genprog = $(genprogerr) check checksum condmd match
2705
2706 # These programs need libs over and above what they get from the above list.
2707 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2708
2709 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2710 build/gencfn-macros$(build_exeext) : build/hash-table.o build/ggc-none.o
2711
2712 # For stage1 and when cross-compiling use the build libcpp which is
2713 # built with NLS disabled.  For stage2+ use the host library and
2714 # its dependencies.
2715 ifeq ($(build_objdir),$(build_libobjdir))
2716 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2717 else
2718 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2719 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2720 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2721 endif
2722
2723 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2724   $(BUILD_ERRORS) build/vec.o build/hash-table.o
2725
2726 # These programs are not linked with the MD reader.
2727 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2728               build/gengtype-state.o build/version.o build/errors.o
2729
2730 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2731               gengtype-state.o version.o errors.o $(LIBDEPS)
2732         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2733             $(filter-out ($LIBDEPS), $^) $(LIBS)
2734
2735 # Rule for the generator programs:
2736 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2737         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2738             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2739
2740 # Generated source files for gengtype.  Prepend inclusion of
2741 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2742 # any system header is included.
2743 gengtype-lex.c : gengtype-lex.l
2744         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2745           echo '#include "bconfig.h"' > $@.tmp; \
2746           cat $@ >> $@.tmp; \
2747           mv $@.tmp $@; \
2748         }
2749
2750 #\f
2751 # Remake internationalization support.
2752 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2753
2754 #\f
2755 # Remake cpp.
2756
2757 PREPROCESSOR_DEFINES = \
2758   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2759   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2760   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2761   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2762   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2763   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2764   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2765   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2766   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2767   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2768   -DPREFIX=\"$(prefix)/\" \
2769   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2770   @TARGET_SYSTEM_ROOT_DEFINE@
2771
2772 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2773 cppbuiltin.o: $(BASEVER)
2774
2775 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2776
2777 # Note for the stamp targets, we run the program `true' instead of
2778 # having an empty command (nothing following the semicolon).
2779
2780 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2781 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2782   $(SYSTEM_H) coretypes.h $(TM_H)
2783
2784 build/gcov-iov$(build_exeext): build/gcov-iov.o
2785         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2786                 build/gcov-iov.o -o $@
2787
2788 gcov-iov.h: s-iov; @true
2789 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2790         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2791             > tmp-gcov-iov.h
2792         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2793         $(STAMP) s-iov
2794
2795 GCOV_OBJS = gcov.o
2796 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2797         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
2798                 hash-table.o ggc-none.o $(LIBS) -o $@
2799 GCOV_DUMP_OBJS = gcov-dump.o
2800 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2801         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2802                 hash-table.o ggc-none.o\
2803                 $(LIBS) -o $@
2804
2805 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2806   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2807   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2808   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2809 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2810         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2811 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2812         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2813           -DIN_GCOV_TOOL=1 -o $@ $<
2814 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2815         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2816           -DIN_GCOV_TOOL=1 -o $@ $<
2817 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2818 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2819         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2820 #\f
2821 # Build the include directories.  The stamp files are stmp-* rather than
2822 # s-* so that mostlyclean does not force the include directory to
2823 # be rebuilt.
2824
2825 # Build the include directories.
2826 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2827 # Copy in the headers provided with gcc.
2828 #
2829 # The sed command gets just the last file name component;
2830 # this is necessary because VPATH could add a dirname.
2831 # Using basename would be simpler, but some systems don't have it.
2832 #
2833 # The touch command is here to workaround an AIX/Linux NFS bug.
2834 #
2835 # The move-if-change + cp -p twists for limits.h are intended to preserve
2836 # the time stamp when we regenerate, to prevent pointless rebuilds during
2837 # e.g. install-no-fixedincludes.
2838         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2839         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2840         for file in .. $(USER_H); do \
2841           if [ X$$file != X.. ]; then \
2842             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2843             $(STAMP) include/$$realfile; \
2844             rm -f include/$$realfile; \
2845             cp $$file include; \
2846             chmod a+r include/$$realfile; \
2847           fi; \
2848         done
2849         for file in .. $(USER_H_INC_NEXT_PRE); do \
2850           if [ X$$file != X.. ]; then \
2851             mv include/$$file include/x_$$file; \
2852             echo "#include_next <$$file>" >include/$$file; \
2853             cat include/x_$$file >>include/$$file; \
2854             rm -f include/x_$$file; \
2855             chmod a+r include/$$file; \
2856           fi; \
2857         done
2858         for file in .. $(USER_H_INC_NEXT_POST); do \
2859           if [ X$$file != X.. ]; then \
2860             echo "#include_next <$$file>" >>include/$$file; \
2861             chmod a+r include/$$file; \
2862           fi; \
2863         done
2864         rm -f include/stdint.h
2865         if [ $(USE_GCC_STDINT) = wrap ]; then \
2866           rm -f include/stdint-gcc.h; \
2867           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2868           chmod a+r include/stdint-gcc.h; \
2869           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2870           chmod a+r include/stdint.h; \
2871         elif [ $(USE_GCC_STDINT) = provide ]; then \
2872           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2873           chmod a+r include/stdint.h; \
2874         fi
2875         set -e; for ml in `cat fixinc_list`; do \
2876           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2877           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2878           fix_dir=include-fixed$${multi_dir}; \
2879           if $(LIMITS_H_TEST) ; then \
2880             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2881           else \
2882             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2883           fi; \
2884           $(mkinstalldirs) $${fix_dir}; \
2885           chmod a+rx $${fix_dir} || true; \
2886           $(SHELL) $(srcdir)/../move-if-change \
2887             tmp-xlimits.h  tmp-limits.h; \
2888           rm -f $${fix_dir}/limits.h; \
2889           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2890           chmod a+r $${fix_dir}/limits.h; \
2891         done
2892 # Install the README
2893         rm -f include-fixed/README
2894         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2895         chmod a+r include-fixed/README
2896         $(STAMP) $@
2897
2898 .PHONY: install-gcc-tooldir
2899 install-gcc-tooldir:
2900         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2901
2902 macro_list: s-macro_list; @true
2903 s-macro_list : $(GCC_PASSES) cc1$(exeext)
2904         echo | $(GCC_FOR_TARGET) -E -dM - | \
2905           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2906                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2907           sort -u > tmp-macro_list
2908         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2909         $(STAMP) s-macro_list
2910
2911 fixinc_list: s-fixinc_list; @true
2912 s-fixinc_list : $(GCC_PASSES)
2913 # Build up a list of multilib directories and corresponding sysroot
2914 # suffixes, in form sysroot;multilib.
2915         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2916           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2917             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2918             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2919             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2920             if [ "$${multi_dir}" = "." ]; \
2921               then multi_dir=""; \
2922             else \
2923               multi_dir=/$${multi_dir}; \
2924             fi; \
2925             echo "$${sfx};$${multi_dir}"; \
2926           done; \
2927         else \
2928           echo ";"; \
2929         fi > tmp-fixinc_list
2930         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2931         $(STAMP) s-fixinc_list
2932
2933 # The line below is supposed to avoid accidentally matching the
2934 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
2935 # expect fixincl to be newer than fixincl.o, such that this situation
2936 # would never come up.  As it turns out, if you use ccache with
2937 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2938 # working directory in object files (-g absent, or -fno-working-dir
2939 # present), and build and host are the same, fixincl for the host will
2940 # build after fixincl for the build machine, getting a cache hit,
2941 # thereby updating the timestamp of fixincl.o in the host tree.
2942 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2943 # the build tree, and so fixincl in the build tree will appear to be
2944 # out of date.  Yuck.
2945 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2946
2947 # Build fixed copies of system files.
2948 # Abort if no system headers available, unless building a crosscompiler.
2949 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2950 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2951   $(build_objdir)/fixincludes/fixincl \
2952   $(build_objdir)/fixincludes/fixinc.sh
2953         rm -rf include-fixed; mkdir include-fixed
2954         -chmod a+rx include-fixed
2955         if [ -d ../prev-gcc ]; then \
2956           cd ../prev-gcc && \
2957           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2958             libsubdir=. ; \
2959         else \
2960           set -e; for ml in `cat fixinc_list`; do \
2961             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2962             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2963             fix_dir=include-fixed$${multi_dir}; \
2964             if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2965               echo The directory that should contain system headers does not exist: >&2 ; \
2966               echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
2967               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2968               if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2969               then sleep 1; else exit 1; fi; \
2970             fi; \
2971             $(mkinstalldirs) $${fix_dir}; \
2972             chmod a+rx $${fix_dir} || true; \
2973             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
2974               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
2975               gcc_dir=`${PWD_COMMAND}` ; \
2976               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
2977               cd $(build_objdir)/fixincludes && \
2978               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
2979                 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
2980             rm -f $${fix_dir}/syslimits.h; \
2981             if [ -f $${fix_dir}/limits.h ]; then \
2982               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
2983             else \
2984               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
2985             fi; \
2986             chmod a+r $${fix_dir}/syslimits.h; \
2987           done; \
2988         fi
2989         $(STAMP) stmp-fixinc
2990 #\f
2991
2992 # Install with the gcc headers files, not the fixed include files, which we
2993 # are typically not allowed to distribute.  The general idea is to:
2994 #  - Get to "install" with a bare set of internal headers, not the
2995 #    fixed system ones,
2996 #  - Prevent rebuilds of what normally depends on the headers, which is
2997 #    useless for installation purposes and would rely on improper headers.
2998 #  - Restore as much of the original state as possible.
2999
3000 .PHONY: install-no-fixedincludes
3001
3002 install-no-fixedincludes:
3003         # Stash the current set of headers away, save stamps we're going to
3004         # alter explicitly, and arrange for fixincludes not to run next time
3005         # we trigger a headers rebuild.
3006         -rm -rf tmp-include
3007         -mv include tmp-include 2>/dev/null
3008         -mv include-fixed tmp-include-fixed 2>/dev/null
3009         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3010         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3011         -mkdir include
3012         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3013         -touch stmp-fixinc
3014
3015         # Rebuild our internal headers, restore the original stamps so that
3016         # "install" doesn't trigger pointless rebuilds because of that update,
3017         # then do install
3018         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3019         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3020         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3021         $(MAKE) $(FLAGS_TO_PASS) install
3022
3023         # Restore the original set of maybe-fixed headers
3024         -rm -rf include; mv tmp-include include 2>/dev/null
3025         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3026
3027 # Remake the info files.
3028
3029 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3030
3031 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3032             doc/gccinstall.info doc/cppinternals.info
3033
3034 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3035
3036 srcinfo: $(INFOFILES)
3037         -cp -p $^ $(srcdir)/doc
3038
3039 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3040          gcc-common.texi gcc-vers.texi
3041
3042 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3043          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3044          gcov.texi trouble.texi bugreport.texi service.texi             \
3045          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3046          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3047          implement-c.texi implement-cxx.texi gcov-tool.texi
3048
3049 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3050 # the generated tm.texi; the latter might have a more recent timestamp,
3051 # but we don't want to rebuild the info files unless the contents of
3052 # the *.texi files have changed.
3053 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3054          contribute.texi makefile.texi configterms.texi options.texi    \
3055          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3056          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3057          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3058          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3059          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3060          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3061          match-and-simplify.texi
3062
3063 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
3064          gcc-common.texi gcc-vers.texi
3065
3066 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3067
3068 # gcc-vers.texi is generated from the version files.
3069 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3070         (echo "@set version-GCC $(BASEVER_c)"; \
3071          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3072          then echo "@set DEVELOPMENT"; \
3073          else echo "@clear DEVELOPMENT"; \
3074          fi) > $@T
3075         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
3076         if [ -n "$(PKGVERSION)" ]; then \
3077           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3078         fi
3079         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3080         mv -f $@T $@
3081
3082
3083 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3084 # patterns.  To use them, put each of the specific targets with its
3085 # specific dependencies but no build commands.
3086
3087 doc/cpp.info: $(TEXI_CPP_FILES)
3088 doc/gcc.info: $(TEXI_GCC_FILES)
3089 doc/gccint.info: $(TEXI_GCCINT_FILES)
3090 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3091
3092 doc/%.info: %.texi
3093         if [ x$(BUILD_INFO) = xinfo ]; then \
3094                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3095                         -I $(gcc_docdir)/include -o $@ $<; \
3096         fi
3097
3098 # Duplicate entry to handle renaming of gccinstall.info
3099 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3100         if [ x$(BUILD_INFO) = xinfo ]; then \
3101                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3102                         -I $(gcc_docdir)/include -o $@ $<; \
3103         fi
3104
3105 doc/cpp.dvi: $(TEXI_CPP_FILES)
3106 doc/gcc.dvi: $(TEXI_GCC_FILES)
3107 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3108 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3109
3110 doc/cpp.pdf: $(TEXI_CPP_FILES)
3111 doc/gcc.pdf: $(TEXI_GCC_FILES)
3112 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3113 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3114
3115 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3116 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3117 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3118 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3119
3120 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3121       doc/cppinternals.dvi lang.dvi
3122
3123 doc/%.dvi: %.texi
3124         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3125
3126 # Duplicate entry to handle renaming of gccinstall.dvi
3127 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3128         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3129
3130 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3131            doc/cppinternals.pdf
3132
3133 pdf:: $(PDFFILES) lang.pdf
3134
3135 doc/%.pdf: %.texi
3136         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3137
3138 # Duplicate entry to handle renaming of gccinstall.pdf
3139 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3140         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3141
3142 # List the directories or single hmtl files which are installed by
3143 # install-html. The lang.html file triggers language fragments to build
3144 # html documentation.
3145 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3146        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3147        $(build_htmldir)/cppinternals
3148
3149 # List the html file targets.
3150 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3151        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3152        $(build_htmldir)/cppinternals/index.html lang.html
3153
3154 html:: $(HTMLS_BUILD)
3155
3156 $(build_htmldir)/%/index.html: %.texi
3157         $(mkinstalldirs) $(@D)
3158         rm -f $(@D)/*
3159         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3160
3161 # Duplicate entry to handle renaming of gccinstall
3162 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3163         $(mkinstalldirs) $(@D)
3164         echo rm -f $(@D)/*
3165         SOURCEDIR=$(abs_docdir) \
3166         DESTDIR=$(@D) \
3167         $(SHELL) $(srcdir)/doc/install.texi2html
3168
3169 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3170            doc/fsf-funding.7 doc/gcov-tool.1
3171
3172 generated-manpages: man
3173
3174 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3175
3176 srcman: $(MANFILES)
3177         -cp -p $^ $(srcdir)/doc
3178
3179 doc/%.1: %.pod
3180         $(STAMP) $@
3181         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3182                 mv -f $(@).T$$$$ $@) || \
3183                 (rm -f $(@).T$$$$ && exit 1)
3184
3185 doc/%.7: %.pod
3186         $(STAMP) $@
3187         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3188                 mv -f $(@).T$$$$ $@) || \
3189                 (rm -f $(@).T$$$$ && exit 1)
3190
3191 %.pod: %.texi
3192         $(STAMP) $@
3193         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3194
3195 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3196 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3197
3198 # These next rules exist because the output name is not the same as
3199 # the input name, so our implicit %.pod rule will not work.
3200
3201 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3202         $(STAMP) $@
3203         -$(TEXI2POD) $< > $@
3204 gfdl.pod: fdl.texi
3205         $(STAMP) $@
3206         -$(TEXI2POD) $< > $@
3207 fsf-funding.pod: funding.texi
3208         $(STAMP) $@
3209         -$(TEXI2POD) $< > $@
3210 gpl.pod: gpl_v3.texi
3211         $(STAMP) $@
3212         -$(TEXI2POD) $< > $@
3213
3214 #\f
3215 # Deletion of files made during compilation.
3216 # There are four levels of this:
3217 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3218 # `mostlyclean' is useful while working on a particular type of machine.
3219 # It deletes most, but not all, of the files made by compilation.
3220 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3221 # `clean' deletes everything made by running `make all'.
3222 # `distclean' also deletes the files made by config.
3223 # `maintainer-clean' also deletes everything that could be regenerated
3224 # automatically, except for `configure'.
3225 # We remove as much from the language subdirectories as we can
3226 # (less duplicated code).
3227
3228 mostlyclean: lang.mostlyclean
3229         -rm -f $(MOSTLYCLEANFILES)
3230         -rm -f *$(objext) c-family/*$(objext)
3231         -rm -f *$(coverageexts)
3232 # Delete build programs
3233         -rm -f build/*
3234         -rm -f mddeps.mk
3235 # Delete other built files.
3236         -rm -f specs.h options.c options.h options-save.c
3237 # Delete the stamp and temporary files.
3238         -rm -f s-* tmp-* stamp-* stmp-*
3239         -rm -f */stamp-* */tmp-*
3240 # Delete debugging dump files.
3241         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3242 # Delete some files made during installation.
3243         -rm -f specs $(SPECS)
3244         -rm -f collect collect2 mips-tfile mips-tdump
3245 # Delete unwanted output files from TeX.
3246         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3247         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3248 # Delete sorted indices we don't actually use.
3249         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3250 # Delete core dumps.
3251         -rm -f core */core
3252 # Delete file generated for gengtype
3253         -rm -f gtyp-input.list
3254 # Delete files generated by gengtype
3255         -rm -f gtype-*
3256         -rm -f gt-*
3257         -rm -f gtype.state
3258 # Delete genchecksum outputs
3259         -rm -f *-checksum.c
3260 # Delete lock-and-run bits
3261         -rm -rf linkfe.lck lock-stamp.*
3262
3263 # Delete all files made by compilation
3264 # that don't exist in the distribution.
3265 clean: mostlyclean lang.clean
3266         -rm -f libgcc.a libgcc_eh.a libgcov.a
3267         -rm -f libgcc_s*
3268         -rm -f libunwind*
3269         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3270         -rm -f options.c options.h optionlist
3271         -rm -f cs-*
3272         -rm -f doc/*.dvi
3273         -rm -f doc/*.pdf
3274 # Delete the include directories.
3275         -rm -rf include include-fixed
3276 # Delete files used by the "multilib" facility (including libgcc subdirs).
3277         -rm -f multilib.h tmpmultilib*
3278         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3279           rm -rf $(MULTILIB_DIRNAMES); \
3280         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3281           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3282         fi ; fi
3283
3284 # Delete all files that users would normally create
3285 # while building and installing GCC.
3286 distclean: clean lang.distclean
3287         -rm -f auto-host.h auto-build.h
3288         -rm -f cstamp-h
3289         -rm -f config.status config.run config.cache config.bak
3290         -rm -f Make-lang Make-hooks Make-host Make-target
3291         -rm -f Makefile *.oaux
3292         -rm -f gthr-default.h
3293         -rm -f TAGS */TAGS
3294         -rm -f *.asm
3295         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3296         -rm -f testsuite/*.log testsuite/*.sum
3297         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3298         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3299         -rm -rf ${QMTEST_DIR} stamp-qmtest
3300         -rm -f cxxmain.c
3301         -rm -f .gdbinit configargs.h
3302         -rm -f gcov.pod
3303 # Delete po/*.gmo only if we are not building in the source directory.
3304         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3305         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3306
3307 # Get rid of every file that's generated from some other file, except for `configure'.
3308 # Most of these files ARE PRESENT in the GCC distribution.
3309 maintainer-clean:
3310         @echo 'This command is intended for maintainers to use; it'
3311         @echo 'deletes files that may need special tools to rebuild.'
3312         $(MAKE) lang.maintainer-clean distclean
3313         -rm -f cpp.??s cpp.*aux
3314         -rm -f gcc.??s gcc.*aux
3315         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3316 #\f
3317 # Entry points `install', `install-strip', and `uninstall'.
3318 # Also use `install-collect2' to install collect2 when the config files don't.
3319
3320 # Copy the compiler files into directories where they will be run.
3321 # Install the driver last so that the window when things are
3322 # broken is small.
3323 install: install-common $(INSTALL_HEADERS) \
3324     install-cpp install-man install-info install-@POSUB@ \
3325     install-driver install-lto-wrapper install-gcc-ar
3326
3327 ifeq ($(enable_plugin),yes)
3328 install: install-plugin
3329 endif
3330
3331 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3332 ifneq ($(STRIP),)
3333 install-strip: STRIPPROG = $(STRIP)
3334 export STRIPPROG
3335 endif
3336 install-strip: install
3337
3338 # Handle cpp installation.
3339 install-cpp: installdirs cpp$(exeext)
3340         -if test "$(enable_as_accelerator)" != "yes" ; then \
3341           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3342           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3343           if [ x$(cpp_install_dir) != x ]; then \
3344             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3345             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3346           else true; fi; \
3347         fi
3348
3349 # Create the installation directories.
3350 # $(libdir)/gcc/include isn't currently searched by cpp.
3351 installdirs:
3352         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3353         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3354         $(mkinstalldirs) $(DESTDIR)$(bindir)
3355         $(mkinstalldirs) $(DESTDIR)$(includedir)
3356         $(mkinstalldirs) $(DESTDIR)$(infodir)
3357         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3358         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3359
3360 params.list: s-params.list; @true
3361 s-params.list: $(srcdir)/params-list.h $(srcdir)/params.def
3362         $(CPP) $(srcdir)/params-list.h | sed 's/^#.*//;/^$$/d' > tmp-params.list
3363         $(SHELL) $(srcdir)/../move-if-change tmp-params.list params.list
3364         $(STAMP) s-params.list
3365
3366 params.options: s-params.options; @true
3367 s-params.options: $(srcdir)/params-options.h $(srcdir)/params.def
3368         $(CPP) $(srcdir)/params-options.h | sed 's/^#.*//;/^$$/d' > tmp-params.options
3369         $(SHELL) $(srcdir)/../move-if-change tmp-params.options params.options
3370         $(STAMP) s-params.options
3371
3372
3373 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3374   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3375   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3376   gimple.h is-a.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3377   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3378   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3379   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3380   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3381   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3382   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3383   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3384   $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3385   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3386   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3387   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3388   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3389   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3390   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3391   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3392   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3393   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3394   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3395   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3396   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3397   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3398   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3399   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3400   lcm.h cfgloopmanip.h builtins.def chkp-builtins.def pass-instances.def \
3401   params.list
3402
3403 # generate the 'build fragment' b-header-vars
3404 s-header-vars: Makefile
3405         rm -f tmp-header-vars
3406 # The first sed gets the list "header variables" as the list variables
3407 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3408 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3409 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3410 # as well.
3411         $(foreach header_var,$(shell sed < Makefile -n -e 's/^\([A-Z0-9_]*_H\)[      ]*=.*/\1/p'),echo $(header_var)=$(shell echo $($(header_var):$(srcdir)/%=.../%) | sed -e 's~\.\.\./config/~config/~' -e 's~\.\.\..*/~~') >> tmp-header-vars;) \
3412         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3413         $(STAMP) s-header-vars
3414
3415 # Install gengtype
3416 install-gengtype: installdirs gengtype$(exeext) gtype.state
3417         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3418         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3419         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3420         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3421
3422 # Install the headers needed to build a plugin.
3423 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3424 # We keep the directory structure for files in config or c-family and .def
3425 # files. All other files are flattened to a single directory.
3426         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3427         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3428         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3429         for file in $$headers; do \
3430           if [ -f $$file ] ; then \
3431             path=$$file; \
3432           elif [ -f $(srcdir)/$$file ]; then \
3433             path=$(srcdir)/$$file; \
3434           else continue; \
3435           fi; \
3436           case $$path in \
3437           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3438             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3439           *) base=`basename $$path` ;; \
3440           esac; \
3441           dest=$(plugin_includedir)/$$base; \
3442           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3443           dir=`dirname $$dest`; \
3444           $(mkinstalldirs) $(DESTDIR)$$dir; \
3445           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3446         done
3447         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3448
3449 # Install the compiler executables built during cross compilation.
3450 install-common: native lang.install-common installdirs
3451         for file in $(COMPILERS); do \
3452           if [ -f $$file ] ; then \
3453             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3454             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3455           else true; \
3456           fi; \
3457         done
3458         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3459           if [ x"$$file" != x.. ]; then \
3460             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3461             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3462           else true; fi; \
3463         done
3464 # We no longer install the specs file because its presence makes the
3465 # driver slower, and because people who need it can recreate it by
3466 # using -dumpspecs.  We remove any old version because it would
3467 # otherwise override the specs built into the driver.
3468         rm -f $(DESTDIR)$(libsubdir)/specs
3469 # Install gcov if it was compiled.
3470         -if test "$(enable_as_accelerator)" != "yes" ; then \
3471           if [ -f gcov$(exeext) ]; \
3472           then \
3473             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3474             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3475           fi; \
3476         fi
3477 # Install gcov-tool if it was compiled.
3478         -if test "$(enable_as_accelerator)" != "yes" ; then \
3479           if [ -f gcov-tool$(exeext) ]; \
3480           then \
3481             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3482             $(INSTALL_PROGRAM) \
3483             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3484           fi; \
3485         fi
3486
3487 # Install the driver program as $(target_noncanonical)-gcc,
3488 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3489 install-driver: installdirs xgcc$(exeext)
3490         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3491         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3492         -if test "$(enable_as_accelerator)" != "yes" ; then \
3493           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3494             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3495             ( cd $(DESTDIR)$(bindir) && \
3496               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3497           fi; \
3498           if [ ! -f gcc-cross$(exeext) ] \
3499               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3500             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3501             ( cd $(DESTDIR)$(bindir) && \
3502               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3503               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3504           fi; \
3505         fi
3506
3507 # Install the info files.
3508 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3509 # to do the install.
3510 install-info:: doc installdirs \
3511         $(DESTDIR)$(infodir)/cpp.info \
3512         $(DESTDIR)$(infodir)/gcc.info \
3513         $(DESTDIR)$(infodir)/cppinternals.info \
3514         $(DESTDIR)$(infodir)/gccinstall.info \
3515         $(DESTDIR)$(infodir)/gccint.info \
3516         lang.install-info
3517
3518 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3519         rm -f $@
3520         if [ -f $< ]; then \
3521           for f in $(<)*; do \
3522             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3523             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3524             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3525           done; \
3526         else true; fi
3527         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3528           if [ -f $@ ]; then \
3529             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3530           else true; fi; \
3531         else true; fi;
3532
3533 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3534
3535 install-pdf: $(PDFFILES) lang.install-pdf
3536         @$(NORMAL_INSTALL)
3537         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3538         @list='$(PDFFILES)'; for p in $$list; do \
3539           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3540           f=$(pdf__strip_dir) \
3541           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3542           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3543         done
3544
3545 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3546
3547 install-html: $(HTMLS_BUILD) lang.install-html
3548         @$(NORMAL_INSTALL)
3549         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3550         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3551           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3552           f=$(html__strip_dir) \
3553           if test -d "$$d$$p"; then \
3554             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3555             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3556             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3557             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3558           else \
3559             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3560             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3561           fi; \
3562         done
3563
3564 # Install the man pages.
3565 install-man: lang.install-man \
3566         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3567         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3568         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3569         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3570         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3571         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3572
3573 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3574         -rm -f $@
3575         -$(INSTALL_DATA) $< $@
3576         -chmod a-x $@
3577
3578 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3579         -rm -f $@
3580         -$(INSTALL_DATA) $< $@
3581         -chmod a-x $@
3582
3583 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3584         -rm -f $@
3585         -$(INSTALL_DATA) $< $@
3586         -chmod a-x $@
3587
3588 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3589         -rm -f $@
3590         -$(INSTALL_DATA) $< $@
3591         -chmod a-x $@
3592
3593 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3594         -rm -f $@
3595         -$(INSTALL_DATA) $< $@
3596         -chmod a-x $@
3597
3598 # Install all the header files built in the include subdirectory.
3599 install-headers: $(INSTALL_HEADERS_DIR)
3600 # Fix symlinks to absolute paths in the installed include directory to
3601 # point to the installed directory, not the build directory.
3602 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3603         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3604         if [ $$? -eq 0 ]; then \
3605           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3606           for i in $$files; do \
3607             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3608             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3609               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3610               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3611             fi; \
3612           done; \
3613         fi
3614
3615 # Create or recreate the gcc private include file directory.
3616 install-include-dir: installdirs
3617         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3618         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3619         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3620         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3621
3622 # Create or recreate the install-tools include file directory.
3623 itoolsdir = $(libexecsubdir)/install-tools
3624 itoolsdatadir = $(libsubdir)/install-tools
3625 install-itoolsdirs: installdirs
3626         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3627         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3628
3629 # Install the include directory using tar.
3630 install-headers-tar: stmp-int-hdrs install-include-dir
3631 # We use `pwd`/include instead of just include to problems with CDPATH
3632 # Unless a full pathname is provided, some shells would print the new CWD,
3633 # found in CDPATH, corrupting the output.  We could just redirect the
3634 # output of `cd', but some shells lose on redirection within `()'s
3635         (cd `${PWD_COMMAND}`/include ; \
3636          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3637         (cd `${PWD_COMMAND}`/include-fixed ; \
3638          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3639 # /bin/sh on some systems returns the status of the first tar,
3640 # and that can lose with GNU tar which always writes a full block.
3641 # So use `exit 0' to ignore its exit status.
3642
3643 # Install the include directory using cpio.
3644 install-headers-cpio: stmp-int-hdrs install-include-dir
3645 # See discussion about the use of `pwd` above
3646         cd `${PWD_COMMAND}`/include ; \
3647         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3648         cd `${PWD_COMMAND}`/include-fixed ; \
3649         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3650
3651 # Install the include directory using cp.
3652 install-headers-cp: stmp-int-hdrs install-include-dir
3653         cp -p -r include $(DESTDIR)$(libsubdir)
3654         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3655
3656 # Targets without dependencies, for use in prev-gcc during bootstrap.
3657 real-install-headers-tar:
3658         (cd `${PWD_COMMAND}`/include-fixed ; \
3659          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3660
3661 real-install-headers-cpio:
3662         cd `${PWD_COMMAND}`/include-fixed ; \
3663         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3664
3665 real-install-headers-cp:
3666         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3667
3668 # Install supporting files for fixincludes to be run later.
3669 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3670   macro_list fixinc_list
3671         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3672           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3673         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3674         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3675         set -e; for ml in `cat fixinc_list`; do \
3676           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3677           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3678           $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3679         done
3680         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3681                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3682         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3683                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3684                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3685         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3686                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3687         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3688                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3689
3690 # Use this target to install the program `collect2' under the name `collect2'.
3691 install-collect2: collect2 installdirs
3692         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3693 # Install the driver program as $(libsubdir)/gcc for collect2.
3694         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3695
3696 # Install lto-wrapper.
3697 install-lto-wrapper: lto-wrapper$(exeext)
3698         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3699
3700 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3701         if test "$(enable_as_accelerator)" != "yes" ; then \
3702           for i in gcc-ar gcc-nm gcc-ranlib; do \
3703             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3704             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3705             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3706             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3707             if test -f gcc-cross$(exeext); then \
3708               :; \
3709             else \
3710               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3711               ( cd $(DESTDIR)$(bindir) && \
3712                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3713             fi ; \
3714           done; \
3715         fi
3716
3717 # Cancel installation by deleting the installed files.
3718 uninstall: lang.uninstall
3719         -rm -rf $(DESTDIR)$(libsubdir)
3720         -rm -rf $(DESTDIR)$(libexecsubdir)
3721         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3722         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3723         -if [ x$(cpp_install_dir) != x ]; then \
3724           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3725         else true; fi
3726         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3727         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3728         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3729         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3730         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3731         for i in ar nm ranlib ; do \
3732           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3733           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3734           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3735           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3736         done
3737 #\f
3738 # These targets are for the dejagnu testsuites. The file site.exp
3739 # contains global variables that all the testsuites will use.
3740
3741 target_subdir = @target_subdir@
3742
3743 site.exp: ./config.status Makefile
3744         @echo "Making a new config file..."
3745         -@rm -f ./site.tmp
3746         @$(STAMP) site.exp
3747         -@mv site.exp site.bak
3748         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3749         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3750         @echo "# add them to the last section" >> ./site.tmp
3751         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3752         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3753         @echo "set host_triplet $(host)" >> ./site.tmp
3754         @echo "set build_triplet $(build)" >> ./site.tmp
3755         @echo "set target_triplet $(target)" >> ./site.tmp
3756         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3757         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3758 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3759         @echo "set CFLAGS \"\"" >> ./site.tmp
3760         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3761         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3762         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3763 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3764 # They are passed first to allow individual tests to override them.
3765         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3766 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3767 # files that have already been installed there will be found.  The -B option
3768 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3769 # from the install tree.
3770         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3771         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3772         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3773         @if test "@enable_plugin@" = "yes" ; then \
3774           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3775           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3776           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3777           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3778         fi
3779         @echo "set ISLVER \"$(ISLVER)\"" >> ./site.tmp
3780 # If newlib has been configured, we need to pass -B to gcc so it can find
3781 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3782 # message if it doesn't, but the testsuite is supposed to ignore the message -
3783 # it's too difficult to tell when to and when not to pass -B (not all targets
3784 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3785 # seems like too selective a test.
3786 # ??? Another way to solve this might be to rely on linker scripts.  Then
3787 # theoretically the -B won't be needed.
3788 # We also need to pass -L ../ld so that the linker can find ldscripts.
3789         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3790             && [ "${host}" != "${target}" ]; then \
3791           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3792           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3793           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3794           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3795           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3796         else true; \
3797         fi
3798         @if [ -d $(objdir)/../ld ] ; then \
3799           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3800         else true; \
3801         fi
3802         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3803         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3804         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3805           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3806         else true; \
3807         fi
3808         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3809           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3810         else true; \
3811         fi
3812         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3813           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3814         else true; \
3815         fi
3816         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3817         @cat ./site.tmp > site.exp
3818         @cat site.bak | sed \
3819                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3820         -@rm -f ./site.tmp
3821
3822 CHECK_TARGETS = @check_languages@
3823
3824 check: $(CHECK_TARGETS)
3825
3826 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3827
3828 # The idea is to parallelize testing of multilibs, for example:
3829 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3830 # will run 3 concurrent sessions of check-gcc, eventually testing
3831 # all 10 combinations.  GNU make is required, as is a shell that expands
3832 # alternations within braces.
3833 lang_checks_parallel = $(lang_checks:=//%)
3834 $(lang_checks_parallel): site.exp
3835         target=`echo "$@" | sed 's,//.*,,'`; \
3836         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3837         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3838         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3839           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3840           "$$target"
3841
3842 TESTSUITEDIR = testsuite
3843
3844 $(TESTSUITEDIR)/site.exp: site.exp
3845         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3846         -rm -f $@
3847         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3848
3849 # This is only used for check-% targets that aren't parallelized.
3850 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3851         -test -d plugin || mkdir plugin
3852         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3853         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3854         -(rootme=`${PWD_COMMAND}`; export rootme; \
3855         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3856         cd $(TESTSUITEDIR)/$*; \
3857         rm -f tmp-site.exp; \
3858         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3859                 < ../../site.exp > tmp-site.exp; \
3860         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3861         EXPECT=${EXPECT} ; export EXPECT ; \
3862         if [ -f $${rootme}/../expect/expect ] ; then  \
3863            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3864             export TCL_LIBRARY ; fi ; \
3865         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3866
3867 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3868         @echo check-$*
3869
3870 check_p_tool=$(firstword $(subst _, ,$*))
3871 check_p_count=$(check_$(check_p_tool)_parallelize)
3872 check_p_subno=$(word 2,$(subst _, ,$*))
3873 check_p_numbers0:=1 2 3 4 5 6 7 8 9
3874 check_p_numbers1:=0 $(check_p_numbers0)
3875 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
3876 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
3877 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
3878 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
3879 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
3880 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
3881 check_p_subdir=$(subst _,,$*)
3882 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
3883                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
3884                 $(check_p_numbers)))
3885
3886 # For parallelized check-% targets, this decides whether parallelization
3887 # is desirable (if -jN is used).  If desirable, recursive make is run with
3888 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
3889 # parallel, as they are run in separate directories.
3890 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
3891 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
3892 # dejaGNU procedure is overridden to additionally synchronize through
3893 # a $lang-parallel directory which tests will be run by which runtest instance.
3894 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3895 # files.  If parallelization isn't desirable, only one recursive make
3896 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3897 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3898 # should be passed to runtest.
3899 #
3900 # To parallelize some language check, add the corresponding check-$lang
3901 # to lang_checks_parallelized variable and define check_$lang_parallelize
3902 # variable.  This is the upper limit to which it is useful to parallelize the
3903 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
3904 # testsuites like objc or go.
3905 $(lang_checks_parallelized): check-% : site.exp
3906         -rm -rf $(TESTSUITEDIR)/$*-parallel
3907         @if [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \
3908           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
3909           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
3910           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
3911           export GCC_RUNTEST_PARALLELIZE_DIR ; \
3912           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3913             check-parallel-$* \
3914             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3915           sums= ; logs= ; \
3916           for dir in $(TESTSUITEDIR)/$* \
3917                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
3918           do \
3919             if [ -d $$dir ]; then \
3920               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
3921               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
3922             fi; \
3923           done; \
3924           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
3925             > $(TESTSUITEDIR)/$*/$*.sum; \
3926           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
3927             > $(TESTSUITEDIR)/$*/$*.log; \
3928           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
3929         else \
3930           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3931             check_$*_parallelize= check-parallel-$*; \
3932         fi
3933
3934 check-parallel-% : site.exp
3935         -@test -d plugin || mkdir plugin
3936         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3937         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3938         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
3939         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3940         if [ -n "$(check_p_subno)" ] \
3941            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
3942            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
3943           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
3944         else \
3945           cd $(TESTSUITEDIR)/$(check_p_subdir); \
3946           rm -f tmp-site.exp; \
3947           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3948                 < ../../site.exp > tmp-site.exp; \
3949           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3950           EXPECT=${EXPECT} ; export EXPECT ; \
3951           if [ -f $${rootme}/../expect/expect ] ; then  \
3952             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3953             export TCL_LIBRARY ; \
3954           fi ; \
3955           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
3956           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
3957             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
3958           fi ; \
3959         fi )
3960
3961 # QMTest targets
3962
3963 # The path to qmtest.
3964 QMTEST_PATH=qmtest
3965
3966 # The flags to pass to qmtest.
3967 QMTESTFLAGS=
3968
3969 # The flags to pass to "qmtest run".
3970 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
3971
3972 # The command to use to invoke qmtest.
3973 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3974
3975 # The tests (or suites) to run.
3976 QMTEST_GPP_TESTS=g++
3977
3978 # The subdirectory of the OBJDIR that will be used to store the QMTest
3979 # test database configuration and that will be used for temporary
3980 # scratch space during QMTest's execution.
3981 QMTEST_DIR=qmtestsuite
3982
3983 # Create the QMTest database configuration.
3984 ${QMTEST_DIR} stamp-qmtest:
3985         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3986             -c gcc_database.GCCDatabase \
3987             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
3988             $(STAMP) stamp-qmtest
3989
3990 # Create the QMTest context file.
3991 ${QMTEST_DIR}/context: stamp-qmtest
3992         rm -f $@
3993         echo "CompilerTable.languages=c cplusplus" >> $@
3994         echo "CompilerTable.c_kind=GCC" >> $@
3995         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
3996         echo "CompilerTable.c_options=-B${objdir}/" >> $@
3997         echo "CompilerTable.cplusplus_kind=GCC" >> $@
3998         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
3999         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
4000         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
4001
4002 # Run the G++ testsuite using QMTest.
4003 qmtest-g++: ${QMTEST_DIR}/context
4004         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
4005            -o g++.qmr ${QMTEST_GPP_TESTS}
4006
4007 # Use the QMTest GUI.
4008 qmtest-gui: ${QMTEST_DIR}/context
4009         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
4010
4011 .PHONY: qmtest-g++
4012
4013 # Run Paranoia on real.c.
4014
4015 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4016         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4017
4018 paranoia: paranoia.o real.o $(LIBIBERTY)
4019         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4020
4021 # These exist for maintenance purposes.
4022
4023 # Update the tags table.
4024 TAGS: lang.tags
4025         (cd $(srcdir);                                  \
4026         incs= ;                                         \
4027         list='$(SUBDIRS)'; for dir in $$list; do        \
4028           if test -f $$dir/TAGS; then                   \
4029             incs="$$incs --include $$dir/TAGS.sub";     \
4030           fi;                                           \
4031         done;                                           \
4032         etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c *.cc \
4033               ../include/*.h ../libiberty/*.c \
4034               ../libcpp/*.c ../libcpp/include/*.h \
4035               --language=none --regex="/\(char\|unsigned int\|int\|bool\|void\|HOST_WIDE_INT\|enum [A-Za-z_0-9]+\) [*]?\([A-Za-z_0-9]+\)/\2/" common.opt        \
4036               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\).*(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def \
4037               --language=none --regex="/DEFTIMEVAR (\([A-Za-z_0-9]+\)/\1/" timevar.def \
4038                 ; \
4039         etags --include TAGS.sub $$incs)
4040
4041 # -----------------------------------------------------
4042 # Rules for generating translated message descriptions.
4043 # Disabled by autoconf if the tools are not available.
4044 # -----------------------------------------------------
4045
4046 XGETTEXT = @XGETTEXT@
4047 GMSGFMT = @GMSGFMT@
4048 MSGMERGE = msgmerge
4049 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4050
4051 .PHONY: build- install- build-po install-po update-po
4052
4053 # Dummy rules to deal with dependencies produced by use of
4054 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4055 build-: ; @true
4056 install-: ; @true
4057
4058 build-po: $(CATALOGS)
4059
4060 # This notation should be acceptable to all Make implementations used
4061 # by people who are interested in updating .po files.
4062 update-po: $(CATALOGS:.gmo=.pox)
4063
4064 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4065 # script does that.
4066 .po.gmo:
4067         $(mkinstalldirs) po
4068         $(GMSGFMT) --statistics -o $@ $<
4069
4070 # The new .po has to be gone over by hand, so we deposit it into
4071 # build/po with a different extension.
4072 # If build/po/gcc.pot exists, use it (it was just created),
4073 # else use the one in srcdir.
4074 .po.pox:
4075         $(mkinstalldirs) po
4076         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4077                         then echo po/gcc.pot; \
4078                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4079
4080 # This rule has to look for .gmo modules in both srcdir and
4081 # the cwd, and has to check that we actually have a catalog
4082 # for each language, in case they weren't built or included
4083 # with the distribution.
4084 install-po:
4085         $(mkinstalldirs) $(DESTDIR)$(datadir)
4086         cats="$(CATALOGS)"; for cat in $$cats; do \
4087           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4088           if [ -f $$cat ]; then :; \
4089           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4090           else continue; \
4091           fi; \
4092           dir=$(localedir)/$$lang/LC_MESSAGES; \
4093           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4094           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4095           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4096           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4097         done
4098
4099 # Rule for regenerating the message template (gcc.pot).
4100 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4101 # this rule has no dependencies and always regenerates gcc.pot.  This is
4102 # relatively harmless since the .po files do not directly depend on it.
4103 # Note that exgettext has an awk script embedded in it which requires a
4104 # fairly modern (POSIX-compliant) awk.
4105 # The .pot file is left in the build directory.
4106 gcc.pot: po/gcc.pot
4107 po/gcc.pot: force
4108         $(mkinstalldirs) po
4109         $(MAKE) srcextra
4110         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4111                 $(XGETTEXT) gcc $(srcdir)
4112
4113 #\f
4114
4115 # Dependency information.
4116
4117 # In order for parallel make to really start compiling the expensive
4118 # objects from $(OBJS) as early as possible, build all their
4119 # prerequisites strictly before all objects.
4120 $(ALL_HOST_OBJS) : | $(generated_files)
4121
4122 # Include the auto-generated dependencies for all host objects.
4123 DEPFILES = \
4124   $(foreach obj,$(ALL_HOST_OBJS),\
4125     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4126 -include $(DEPFILES)