gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2018 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 host_os=@host_os@
  61 target=@target@
  62 target_noncanonical:=@target_noncanonical@
  63
  64 # Normally identical to target_noncanonical, except for compilers built
  65 # as accelerator targets.
  66 real_target_noncanonical:=@real_target_noncanonical@
  67 accel_dir_suffix = @accel_dir_suffix@
  68
  69 # Sed command to transform gcc to installed name.
  70 program_transform_name := @program_transform_name@
  71
  72 # -----------------------------
  73 # Directories used during build
  74 # -----------------------------
  75
  76 # Directory where sources are, from where we are.
  77 srcdir = @srcdir@
  78 gcc_docdir = @srcdir@/doc
  79
  80 # Directory where sources are, absolute.
  81 abs_srcdir = @abs_srcdir@
  82 abs_docdir = @abs_srcdir@/doc
  83
  84 # Directory where sources are, relative to here.
  85 top_srcdir = @top_srcdir@
  86
  87 # Top build directory for this package, relative to here.
  88 top_builddir = .
  89
  90 # The absolute path to the current directory.
  91 objdir := $(shell pwd)
  92
  93 host_subdir=@host_subdir@
  94 build_subdir=@build_subdir@
  95 target_subdir=@target_subdir@
  96 build_libsubdir=@build_libsubdir@
  97
  98 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  99 ifeq ($(host_subdir),.)
 100 toplevel_builddir := ..
 101 else
 102 toplevel_builddir := ../..
 103 endif
 104
 105 build_objdir := $(toplevel_builddir)/$(build_subdir)
 106 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 107 target_objdir := $(toplevel_builddir)/$(target_subdir)
 108
 109 # --------
 110 # Defined vpaths
 111 # --------
 112
 113 # Directory where sources are, from where we are.
 114 VPATH = @srcdir@
 115
 116 # We define a vpath for the sources of the .texi files here because they
 117 # are split between multiple directories and we would rather use one implicit
 118 # pattern rule for everything.
 119 # This vpath could be extended within the Make-lang fragments.
 120
 121 vpath %.texi $(gcc_docdir)
 122 vpath %.texi $(gcc_docdir)/include
 123
 124 # --------
 125 # UNSORTED
 126 # --------
 127
 128 # Extra flags to pass to indicate cross compilation, which
 129 # might be used or tested by Make-lang fragments.
 130 CROSS=@CROSS@
 131
 132 # Variables that exist for you to override.
 133 # See below for how to change them for certain systems.
 134
 135 # List of language subdirectories.
 136 SUBDIRS =@subdirs@ build
 137
 138 # Selection of languages to be made.
 139 CONFIG_LANGUAGES = @all_selected_languages@
 140 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext) \
 141             $(CONFIG_LANGUAGES)
 142
 143 # Default values for variables overridden in Makefile fragments.
 144 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 145 # TCFLAGS is used for compilations with the GCC just built.
 146 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 147 T_CFLAGS =
 148 TCFLAGS =
 149 CFLAGS = @CFLAGS@
 150 CXXFLAGS = @CXXFLAGS@
 151 LDFLAGS = @LDFLAGS@
 152
 153 # Should we build position-independent host code?
 154 PICFLAG = @PICFLAG@
 155
 156 # Flags to determine code coverage. When coverage is disabled, this will
 157 # contain the optimization flags, as you normally want code coverage
 158 # without optimization.
 159 COVERAGE_FLAGS = @coverage_flags@
 160 coverageexts = .{gcda,gcno}
 161
 162 # The warning flags are separate from CFLAGS because people tend to
 163 # override optimization flags and we'd like them to still have warnings
 164 # turned on.  These flags are also used to pass other stage dependent
 165 # flags from configure.  The user is free to explicitly turn these flags
 166 # off if they wish.
 167 # LOOSE_WARN are the warning flags to use when compiling something
 168 # which is only compiled with gcc, such as libgcc.
 169 # C_LOOSE_WARN is similar, but with C-only warnings.
 170 # STRICT_WARN are the additional warning flags to
 171 # apply to the back end and some front ends, which may be compiled
 172 # with other compilers.
 173 # C_STRICT_WARN is similar, with C-only warnings.
 174 LOOSE_WARN = @loose_warn@
 175 C_LOOSE_WARN = @c_loose_warn@
 176 STRICT_WARN = @strict_warn@
 177 C_STRICT_WARN = @c_strict_warn@
 178
 179 # This is set by --enable-checking.  The idea is to catch forgotten
 180 # "extern" tags in header files.
 181 NOCOMMON_FLAG = @nocommon_flag@
 182
 183 NOEXCEPTION_FLAGS = @noexception_flags@
 184
 185 ALIASING_FLAGS = @aliasing_flags@
 186
 187 # This is set by --disable-maintainer-mode (default) to "#"
 188 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 189 # --disable-maintainer-mode is used or not.  This is because the
 190 # following will expand to "MAINT := " in maintainer mode, and to
 191 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 192 # they mean exactly the same thing for make.
 193 MAINT := @MAINT@
 194
 195 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 196 # be used in language Make-lang.in makefile fragments to enable
 197 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 198 # maintainer mode, and '' otherwise.
 199 @MAINT@ ENABLE_MAINTAINER_RULES = true
 200
 201 # These are set by --enable-checking=valgrind.
 202 RUN_GEN = @valgrind_command@
 203 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 204
 205 # This is how we control whether or not the additional warnings are applied.
 206 .-warn = $(STRICT_WARN)
 207 build-warn = $(STRICT_WARN)
 208 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 209 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 210
 211 # These files are to have specific diagnostics suppressed, or are not to
 212 # be subject to -Werror:
 213 # flex output may yield harmless "no previous prototype" warnings
 214 build/gengtype-lex.o-warn = -Wno-error
 215 gengtype-lex.o-warn = -Wno-error
 216 libgcov-util.o-warn = -Wno-error
 217 libgcov-driver-tool.o-warn = -Wno-error
 218 libgcov-merge-tool.o-warn = -Wno-error
 219 gimple-match.o-warn = -Wno-unused
 220 generic-match.o-warn = -Wno-unused
 221 dfp.o-warn = -Wno-strict-aliasing
 222
 223 # All warnings have to be shut off in stage1 if the compiler used then
 224 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 225 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 226 # either $(GCC_WARN_CXXFLAGS), or nothing.
 227 WARN_CFLAGS = @warn_cflags@
 228 WARN_CXXFLAGS = @warn_cxxflags@
 229
 230 CPPFLAGS = @CPPFLAGS@
 231
 232 AWK = @AWK@
 233 CC = @CC@
 234 CXX = @CXX@
 235 BISON = @BISON@
 236 BISONFLAGS =
 237 FLEX = @FLEX@
 238 FLEXFLAGS =
 239 AR = @AR@
 240 AR_FLAGS = rc
 241 NM = @NM@
 242 RANLIB = @RANLIB@
 243 RANLIB_FLAGS = @ranlib_flags@
 244
 245 # Libraries to use on the host.
 246 HOST_LIBS = @HOST_LIBS@
 247
 248 # The name of the compiler to use.
 249 COMPILER = $(CXX)
 250 COMPILER_FLAGS = $(CXXFLAGS)
 251 # If HOST_LIBS is set, then the user is controlling the libraries to
 252 # link against.  In that case, link with $(CC) so that the -lstdc++
 253 # library is not introduced.  If HOST_LIBS is not set, link with
 254 # $(CXX) to pick up -lstdc++.
 255 ifeq ($(HOST_LIBS),)
 256 LINKER = $(CXX)
 257 LINKER_FLAGS = $(CXXFLAGS)
 258 else
 259 LINKER = $(CC)
 260 LINKER_FLAGS = $(CFLAGS)
 261 endif
 262
 263 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
 264 NO_PIE_FLAG = @NO_PIE_FLAG@
 265
 266 # We don't want to compile the compilers with -fPIE, it make PCH fail.
 267 COMPILER += $(NO_PIE_CFLAGS)
 268
 269 # Link with -no-pie since we compile the compiler with -fno-PIE.
 270 LINKER += $(NO_PIE_FLAG)
 271
 272 # Like LINKER, but use a mutex for serializing front end links.
 273 ifeq (@DO_LINK_MUTEX@,true)
 274 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 275 else
 276 LLINKER = $(LINKER)
 277 endif
 278
 279 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
 280
 281 USE_THIN_ARCHIVES = no
 282 ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
 283 ifeq ($(AR_FLAGS),rc)
 284 ifeq ($(RANLIB_FLAGS),)
 285 USE_THIN_ARCHIVES = yes
 286 endif
 287 endif
 288 endif
 289
 290 # -------------------------------------------
 291 # Programs which operate on the build machine
 292 # -------------------------------------------
 293
 294 SHELL = @SHELL@
 295 # pwd command to use.  Allow user to override default by setting PWDCMD in
 296 # the environment to account for automounters.  The make variable must not
 297 # be called PWDCMD, otherwise the value set here is passed to make
 298 # subprocesses and overrides the setting from the user's environment.
 299 # Don't use PWD since it is a common shell environment variable and we
 300 # don't want to corrupt it.
 301 PWD_COMMAND = $${PWDCMD-pwd}
 302 # on sysV, define this as cp.
 303 INSTALL = @INSTALL@
 304 # Some systems may be missing symbolic links, regular links, or both.
 305 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 306 LN=@LN@
 307 LN_S=@LN_S@
 308 # These permit overriding just for certain files.
 309 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 310 INSTALL_DATA = @INSTALL_DATA@
 311 INSTALL_SCRIPT = @INSTALL@
 312 install_sh = $(SHELL) $(srcdir)/../install-sh
 313 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 314 MAKEINFO = @MAKEINFO@
 315 MAKEINFOFLAGS = --no-split
 316 TEXI2DVI = texi2dvi
 317 TEXI2PDF = texi2pdf
 318 TEXI2HTML = $(MAKEINFO) --html
 319 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 320 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 321 # Some versions of `touch' (such as the version on Solaris 2.8)
 322 # do not correctly set the timestamp due to buggy versions of `utime'
 323 # in the kernel.  So, we use `echo' instead.
 324 STAMP = echo timestamp >
 325 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 326 # translate the shell's notion of absolute pathnames to the native
 327 # spelling.
 328 build_file_translate = @build_file_translate@
 329
 330 # Make sure the $(MAKE) variable is defined.
 331 @SET_MAKE@
 332
 333 # Locate mkinstalldirs.
 334 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 335
 336 # write_entries_to_file - writes each entry in a list
 337 # to the specified file.  Entries are written in chunks of
 338 # $(write_entries_to_file_split) to accommodate systems with
 339 # severe command-line-length limitations.
 340 # Parameters:
 341 # $(1): variable containing entries to iterate over
 342 # $(2): output file
 343 write_entries_to_file_split = 50
 344 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 345         $(foreach range, \
 346           $(shell i=1; while test $$i -le $(words $(1)); do \
 347              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 348           $(shell echo "$(wordlist $(range), \
 349                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 350              | tr ' ' '\012' >> $(2)))
 351
 352 # The jit documentation looks better if built with sphinx, but can be
 353 # built with texinfo if sphinx is not available.
 354 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 355 doc_build_sys=@doc_build_sys@
 356
 357 # --------
 358 # UNSORTED
 359 # --------
 360
 361 # Dependency tracking stuff.
 362 CXXDEPMODE = @CXXDEPMODE@
 363 DEPDIR = @DEPDIR@
 364 depcomp = $(SHELL) $(srcdir)/../depcomp
 365
 366 # In the past we used AC_PROG_CC_C_O and set this properly, but
 367 # it was discovered that this hadn't worked in a long time, so now
 368 # we just hard-code.
 369 OUTPUT_OPTION = -o $@
 370
 371 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 372 # -I../zlib, unless we were configured with --with-system-zlib, in which
 373 # case both are empty.
 374 ZLIB = @zlibdir@ -lz
 375 ZLIBINC = @zlibinc@
 376
 377 # How to find GMP
 378 GMPLIBS = @GMPLIBS@
 379 GMPINC = @GMPINC@
 380
 381 # How to find isl.
 382 ISLLIBS = @ISLLIBS@
 383 ISLINC = @ISLINC@
 384
 385 # Set to 'yes' if the LTO front end is enabled.
 386 enable_lto = @enable_lto@
 387
 388 # Compiler and flags needed for plugin support
 389 PLUGINCC = @CXX@
 390 PLUGINCFLAGS = @CXXFLAGS@
 391
 392 # Libs and linker options needed for plugin support
 393 PLUGINLIBS = @pluginlibs@
 394
 395 enable_plugin = @enable_plugin@
 396
 397 # On MinGW plugin installation involves installing import libraries.
 398 ifeq ($(enable_plugin),yes)
 399   plugin_implib := $(if $(strip $(filter mingw%,$(host_os))),yes,no)
 400 endif
 401
 402 enable_host_shared = @enable_host_shared@
 403
 404 enable_as_accelerator = @enable_as_accelerator@
 405
 406 CPPLIB = ../libcpp/libcpp.a
 407 CPPINC = -I$(srcdir)/../libcpp/include
 408
 409 # Where to find decNumber
 410 enable_decimal_float = @enable_decimal_float@
 411 DECNUM = $(srcdir)/../libdecnumber
 412 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 413 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 414 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 415
 416 # The backtrace library.
 417 BACKTRACE = $(srcdir)/../libbacktrace
 418 BACKTRACEINC = -I$(BACKTRACE)
 419 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 420
 421 # Target to use when installing include directory.  Either
 422 # install-headers-tar, install-headers-cpio or install-headers-cp.
 423 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 424
 425 # Header files that are made available under the same name
 426 # to programs compiled with GCC.
 427 USER_H = $(srcdir)/ginclude/float.h \
 428          $(srcdir)/ginclude/iso646.h \
 429          $(srcdir)/ginclude/stdarg.h \
 430          $(srcdir)/ginclude/stdbool.h \
 431          $(srcdir)/ginclude/stddef.h \
 432          $(srcdir)/ginclude/varargs.h \
 433          $(srcdir)/ginclude/stdfix.h \
 434          $(srcdir)/ginclude/stdnoreturn.h \
 435          $(srcdir)/ginclude/stdalign.h \
 436          $(srcdir)/ginclude/stdatomic.h \
 437          $(EXTRA_HEADERS)
 438
 439 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 440 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 441
 442 # The GCC to use for compiling crt*.o.
 443 # Usually the one we just built.
 444 # Don't use this as a dependency--use $(GCC_PASSES).
 445 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 446
 447 # Set if the compiler was configured with --with-build-sysroot.
 448 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 449
 450 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 451 # It specifies -B./.
 452 # It also specifies -isystem ./include to find, e.g., stddef.h.
 453 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 454
 455 # ---------------------------------------------------
 456 # Programs which produce files for the target machine
 457 # ---------------------------------------------------
 458
 459 AR_FOR_TARGET := $(shell \
 460   if [ -f $(objdir)/../binutils/ar ] ; then \
 461     echo $(objdir)/../binutils/ar ; \
 462   else \
 463     if [ "$(host)" = "$(target)" ] ; then \
 464       echo $(AR); \
 465     else \
 466        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 467     fi; \
 468   fi)
 469 AR_FLAGS_FOR_TARGET =
 470 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 471 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 472 LIPO_FOR_TARGET = lipo
 473 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 474 RANLIB_FOR_TARGET := $(shell \
 475   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 476     echo $(objdir)/../binutils/ranlib ; \
 477   else \
 478     if [ "$(host)" = "$(target)" ] ; then \
 479       echo $(RANLIB); \
 480     else \
 481        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 482     fi; \
 483   fi)
 484 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 485 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 486 NM_FOR_TARGET = ./nm
 487 STRIP_FOR_TARGET := $(shell \
 488   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 489     echo $(objdir)/../binutils/strip-new ; \
 490   else \
 491     if [ "$(host)" = "$(target)" ] ; then \
 492       echo strip; \
 493     else \
 494        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 495     fi; \
 496   fi)
 497
 498 # --------
 499 # UNSORTED
 500 # --------
 501
 502 # Where to find some libiberty headers.
 503 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 504 OBSTACK_H   = $(srcdir)/../include/obstack.h
 505 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 506 MD5_H       = $(srcdir)/../include/md5.h
 507 XREGEX_H    = $(srcdir)/../include/xregex.h
 508 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 509
 510 # Linker plugin API headers
 511 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 512
 513 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 514 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 515 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 516 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 517
 518 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 519 # Purge it of unnecessary internal relative paths
 520 # to directories that might not exist yet.
 521 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 522 # Use single quotes here to avoid nested double- and backquotes, this
 523 # macro is also used in a double-quoted context.
 524 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 525
 526 # Path to the system headers on the build machine.
 527 BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 528
 529 # Control whether to run fixincludes.
 530 STMP_FIXINC = @STMP_FIXINC@
 531
 532 # Test to see whether <limits.h> exists in the system header files.
 533 LIMITS_H_TEST = [ -f $(BUILD_SYSTEM_HEADER_DIR)/limits.h ]
 534
 535 # Directory for prefix to system directories, for
 536 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 537 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 538 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 539
 540 xmake_file=@xmake_file@
 541 tmake_file=@tmake_file@
 542 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 543 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 544 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 545 out_file=$(srcdir)/config/@out_file@
 546 out_object_file=@out_object_file@
 547 common_out_file=$(srcdir)/common/config/@common_out_file@
 548 common_out_object_file=@common_out_object_file@
 549 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 550 tm_file_list=@tm_file_list@
 551 tm_include_list=@tm_include_list@
 552 tm_defines=@tm_defines@
 553 tm_p_file_list=@tm_p_file_list@
 554 tm_p_include_list=@tm_p_include_list@
 555 build_xm_file_list=@build_xm_file_list@
 556 build_xm_include_list=@build_xm_include_list@
 557 build_xm_defines=@build_xm_defines@
 558 host_xm_file_list=@host_xm_file_list@
 559 host_xm_include_list=@host_xm_include_list@
 560 host_xm_defines=@host_xm_defines@
 561 xm_file_list=@xm_file_list@
 562 xm_include_list=@xm_include_list@
 563 xm_defines=@xm_defines@
 564 lang_checks=
 565 lang_checks_parallelized=
 566 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 567 lang_specs_files=@lang_specs_files@
 568 lang_tree_files=@lang_tree_files@
 569 target_cpu_default=@target_cpu_default@
 570 OBJC_BOEHM_GC=@objc_boehm_gc@
 571 extra_modes_file=@extra_modes_file@
 572 extra_opt_files=@extra_opt_files@
 573 host_hook_obj=@out_host_hook_obj@
 574
 575 # Multiarch support
 576 enable_multiarch = @enable_multiarch@
 577 with_cpu = @with_cpu@
 578 with_float = @with_float@
 579 ifeq ($(enable_multiarch),yes)
 580   if_multiarch = $(1)
 581 else
 582   ifeq ($(enable_multiarch),auto)
 583     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 584     if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 585   else
 586     if_multiarch =
 587   endif
 588 endif
 589
 590 # ------------------------
 591 # Installation directories
 592 # ------------------------
 593
 594 # Common prefix for installation directories.
 595 # NOTE: This directory must exist when you start installation.
 596 prefix = @prefix@
 597 # Directory in which to put localized header files. On the systems with
 598 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 599 # `/usr'.
 600 # NOTE: local_prefix *should not* default from prefix.
 601 local_prefix = @local_prefix@
 602 # Directory in which to put host dependent programs and libraries
 603 exec_prefix = @exec_prefix@
 604 # Directory in which to put the executable for the command `gcc'
 605 bindir = @bindir@
 606 # Directory in which to put the directories used by the compiler.
 607 libdir = @libdir@
 608 # Directory in which GCC puts its executables.
 609 libexecdir = @libexecdir@
 610
 611 # --------
 612 # UNSORTED
 613 # --------
 614
 615 # Directory in which the compiler finds libraries etc.
 616 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 617 # Directory in which the compiler finds executables
 618 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 619 # Directory in which all plugin resources are installed
 620 plugin_resourcesdir = $(libsubdir)/plugin
 621  # Directory in which plugin headers are installed
 622 plugin_includedir = $(plugin_resourcesdir)/include
 623 # Directory in which plugin specific executables are installed
 624 plugin_bindir = $(libexecsubdir)/plugin
 625 # Used to produce a relative $(gcc_tooldir) in gcc.o
 626 ifeq ($(enable_as_accelerator),yes)
 627 unlibsubdir = ../../../../..
 628 else
 629 unlibsubdir = ../../..
 630 endif
 631 # $(prefix), expressed as a path relative to $(libsubdir).
 632 #
 633 # An explanation of the sed strings:
 634 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 635 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 636 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 637 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 638 #
 639 # (*) Note this pattern overwrites the first character of the string
 640 # with a forward slash if one is not already present.  This is not a
 641 # problem because the exact names of the sub-directories concerned is
 642 # unimportant, just the number of them matters.
 643 #
 644 # The practical upshot of these patterns is like this:
 645 #
 646 #  prefix     exec_prefix        result
 647 #  ------     -----------        ------
 648 #   /foo        /foo/bar          ../
 649 #   /foo/       /foo/bar          ../
 650 #   /foo        /foo/bar/         ../
 651 #   /foo/       /foo/bar/         ../
 652 #   /foo        /foo/bar/ugg      ../../
 653 libsubdir_to_prefix := \
 654   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 655     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 656         -e 's|/[^/]*|../|g')
 657 # $(exec_prefix), expressed as a path relative to $(prefix).
 658 prefix_to_exec_prefix := \
 659   $(shell echo "$(exec_prefix)" | \
 660     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 661 # Directory in which to find other cross-compilation tools and headers.
 662 dollar = @dollar@
 663 # Used in install-cross.
 664 gcc_tooldir = @gcc_tooldir@
 665 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 666 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 667 # Directory in which the compiler finds target-independent g++ includes.
 668 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 669 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 670 # Directory to search for site-specific includes.
 671 local_includedir = $(local_prefix)/include
 672 includedir = $(prefix)/include
 673 # where the info files go
 674 infodir = @infodir@
 675 # Where cpp should go besides $prefix/bin if necessary
 676 cpp_install_dir = @cpp_install_dir@
 677 # where the locale files go
 678 datadir = @datadir@
 679 localedir = $(datadir)/locale
 680 # Extension (if any) to put in installed man-page filename.
 681 man1ext = .1
 682 man7ext = .7
 683 objext = .o
 684 exeext = @host_exeext@
 685 build_exeext = @build_exeext@
 686
 687 # Directory in which to put man pages.
 688 mandir = @mandir@
 689 man1dir = $(mandir)/man1
 690 man7dir = $(mandir)/man7
 691 # Dir for temp files.
 692 tmpdir = /tmp
 693
 694 datarootdir = @datarootdir@
 695 docdir = @docdir@
 696 # Directory in which to build HTML
 697 build_htmldir = $(objdir)/HTML/gcc-$(version)
 698 # Directory in which to put HTML
 699 htmldir = @htmldir@
 700
 701 # Whether we were configured with NLS.
 702 USE_NLS = @USE_NLS@
 703
 704 # Internationalization library.
 705 LIBINTL = @LIBINTL@
 706 LIBINTL_DEP = @LIBINTL_DEP@
 707
 708 # Character encoding conversion library.
 709 LIBICONV = @LIBICONV@
 710 LIBICONV_DEP = @LIBICONV_DEP@
 711
 712 # If a supplementary library is being used for the GC.
 713 GGC_LIB=
 714
 715 # "true" if the target C library headers are unavailable; "false"
 716 # otherwise.
 717 inhibit_libc = @inhibit_libc@
 718 ifeq ($(inhibit_libc),true)
 719 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 720 endif
 721
 722 # List of extra executables that should be compiled for this target machine
 723 # that are used when linking.
 724 # The rules for compiling them should be in the t-* file for the machine.
 725 EXTRA_PROGRAMS = @extra_programs@
 726
 727 # List of extra object files that should be compiled and linked with
 728 # compiler proper (cc1, cc1obj, cc1plus).
 729 EXTRA_OBJS = @extra_objs@
 730
 731 # List of extra object files that should be compiled and linked with
 732 # the gcc driver.
 733 EXTRA_GCC_OBJS =@extra_gcc_objs@
 734
 735 # List of extra libraries that should be linked with the gcc driver.
 736 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 737
 738 # List of additional header files to install.
 739 EXTRA_HEADERS =@extra_headers_list@
 740
 741 # How to handle <stdint.h>.
 742 USE_GCC_STDINT = @use_gcc_stdint@
 743
 744 # The configure script will set this to collect2$(exeext), except on a
 745 # (non-Unix) host which can not build collect2, for which it will be
 746 # set to empty.
 747 COLLECT2 = @collect2@
 748
 749 # Program to convert libraries.
 750 LIBCONVERT =
 751
 752 # Control whether header files are installed.
 753 INSTALL_HEADERS=install-headers install-mkheaders
 754
 755 # Control whether Info documentation is built and installed.
 756 BUILD_INFO = @BUILD_INFO@
 757
 758 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 759 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 760
 761 # Additional directories of header files to run fixincludes on.
 762 # These should be directories searched automatically by default
 763 # just as /usr/include is.
 764 # *Do not* use this for directories that happen to contain
 765 # header files, but are not searched automatically by default.
 766 # On most systems, this is empty.
 767 OTHER_FIXINCLUDES_DIRS=
 768
 769 # A list of all the language-specific executables.
 770 COMPILERS = @all_compilers@
 771
 772 # List of things which should already be built whenever we try to use xgcc
 773 # to compile anything (without linking).
 774 GCC_PASSES=xgcc$(exeext) specs
 775
 776 # Directory to link to, when using the target `maketest'.
 777 DIR = ../gcc
 778
 779 # Native compiler for the build machine and its switches.
 780 CC_FOR_BUILD = @CC_FOR_BUILD@
 781 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 782 NO_PIE_CFLAGS_FOR_BUILD = @NO_PIE_CFLAGS_FOR_BUILD@
 783 NO_PIE_FLAG_FOR_BUILD = @NO_PIE_FLAG_FOR_BUILD@
 784 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 785 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 786 BUILD_NO_PIE_CFLAGS = @BUILD_NO_PIE_CFLAGS@
 787 BUILD_CFLAGS += $(BUILD_NO_PIE_CFLAGS)
 788 BUILD_CXXFLAGS += $(BUILD_NO_PIE_CFLAGS)
 789
 790 # Native compiler that we use.  This may be C++ some day.
 791 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 792 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 793
 794 # Native linker that we use.
 795 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 796 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 797
 798 # Native linker and preprocessor flags.  For x-fragment overrides.
 799 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 800 BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
 801 BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
 802 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 803                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 804
 805 # Actual name to use when installing a native compiler.
 806 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 807 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 808 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 809 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 810 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 811 GCOV_DUMP_INSTALL_NAME := $(shell echo gcov-dump|sed '$(program_transform_name)')
 812
 813 # Setup the testing framework, if you have one
 814 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 815             echo $${rootme}/../expect/expect ; \
 816           else echo expect ; fi`
 817
 818 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 819                echo $${srcdir}/../dejagnu/runtest ; \
 820             else echo runtest; fi`
 821 RUNTESTFLAGS =
 822
 823 # This should name the specs file that we're going to install.  Target
 824 # Makefiles may override it and name another file to be generated from
 825 # the built-in specs and installed as the default spec, as long as
 826 # they also introduce a rule to generate a file name specs, to be used
 827 # at build time.
 828 SPECS = specs
 829
 830 # Extra include files that are defined by HeaderInclude directives in
 831 # the .opt files
 832 OPTIONS_H_EXTRA =
 833
 834 # Extra include files that are defined by SourceInclude directives in
 835 # the .opt files
 836 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 837
 838 @option_includes@
 839
 840 # End of variables for you to override.
 841
 842 # GTM_H lists the config files that the generator files depend on,
 843 # while TM_H lists the ones ordinary gcc files depend on, which
 844 # includes several files generated by those generators.
 845 BCONFIG_H = bconfig.h $(build_xm_file_list)
 846 CONFIG_H  = config.h  $(host_xm_file_list)
 847 TCONFIG_H = tconfig.h $(xm_file_list)
 848 TM_P_H    = tm_p.h    $(tm_p_file_list)
 849 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 850 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 851
 852 # Variables for version information.
 853 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 854 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 855 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 856 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 857
 858 BASEVER_c   := $(shell cat $(BASEVER))
 859 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 860 DATESTAMP_c := $(shell cat $(DATESTAMP))
 861
 862 ifeq (,$(wildcard $(REVISION)))
 863 REVISION_c  :=
 864 REVISION    :=
 865 else
 866 REVISION_c  := $(shell cat $(REVISION))
 867 endif
 868
 869 version     := $(shell @get_gcc_base_ver@ $(BASEVER))
 870
 871 PATCHLEVEL_c := \
 872   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 873
 874
 875 # For use in version.c - double quoted strings, with appropriate
 876 # surrounding punctuation and spaces, and with the datestamp and
 877 # development phase collapsed to the empty string in release mode
 878 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 879 # immediately after the comma in the $(if ...) constructs is
 880 # significant - do not remove it.
 881 BASEVER_s   := "\"$(BASEVER_c)\""
 882 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 883 DATESTAMP_s := \
 884   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 885 PKGVERSION_s:= "\"@PKGVERSION@\""
 886 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 887
 888 PKGVERSION  := @PKGVERSION@
 889 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 890
 891 ifdef REVISION_c
 892 REVISION_s  := \
 893   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 894 else
 895 REVISION_s  := "\"\""
 896 endif
 897
 898 # Shorthand variables for dependency lists.
 899 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 900 VEC_H = vec.h statistics.h $(GGC_H)
 901 HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
 902 EXCEPT_H = except.h $(HASHTAB_H)
 903 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 904 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 905 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 906 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 907 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 908 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 909 MACHMODE_H = machmode.h mode-classes.def
 910 HOOKS_H = hooks.h
 911 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 912 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 913 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 914 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 915   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 916 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
 917   insn-modes-inline.h $(MACHMODE_H) double-int.h
 918 RTL_BASE_H = $(CORETYPES_H) rtl.h rtl.def reg-notes.def \
 919   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 920   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 921 FIXED_VALUE_H = fixed-value.h
 922 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 923 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 924 PARAMS_H = params.h params-enum.h params.def
 925 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 926         gtm-builtins.def sanitizer.def \
 927         hsa-builtins.def
 928 INTERNAL_FN_DEF = internal-fn.def
 929 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 930 TREE_CORE_H = tree-core.h $(CORETYPES_H) all-tree.def tree.def \
 931         c-family/c-common.def $(lang_tree_files) \
 932         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 933         $(VEC_H) treestruct.def $(HASHTAB_H) \
 934         alias.h $(SYMTAB_H) $(FLAGS_H) \
 935         $(REAL_H) $(FIXED_VALUE_H)
 936 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 937 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 938 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 939         cfg-flags.def cfghooks.h profile-count.h
 940 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 941         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 942         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 943 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 944 RECOG_H = recog.h
 945 EMIT_RTL_H = emit-rtl.h
 946 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 947 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 948 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 949         $(VEC_H) $(INPUT_H)
 950 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) \
 951         $(EMIT_RTL_H)
 952 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 953 REGS_H = regs.h hard-reg-set.h
 954 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(BITMAP_H) sbitmap.h
 955 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 956 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 957 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 958         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 959 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 960         alloc-pool.h $(TIMEVAR_H)
 961 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 962 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 963 GGC_H = ggc.h gtype-desc.h statistics.h
 964 TIMEVAR_H = timevar.h timevar.def
 965 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 966 INSN_ADDR_H = $(srcdir)/insn-addr.h
 967 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 968         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 969 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 970 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 971 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 972         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 973 PREDICT_H = predict.h predict.def
 974 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 975         $(srcdir)/../libcpp/include/cpplib.h
 976 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 977 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 978 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 979 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 980 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
 981 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 982 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 983 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 984                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 985                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 986                 tree-ssa-alias.h
 987 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 988 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 989 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 990 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 991 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 992 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 993         $(C_COMMON_H) $(TREE_H)
 994 TREE_INLINE_H = tree-inline.h
 995 REAL_H = real.h
 996 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 997                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 998                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
 999 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
1000 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
1001 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1002                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
1003 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
1004 PLUGIN_VERSION_H = plugin-version.h configargs.h
1005 CONTEXT_H = context.h
1006 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1007
1008 #\f
1009 # Now figure out from those variables how to compile and link.
1010
1011 # IN_GCC distinguishes between code compiled into GCC itself and other
1012 # programs built during a bootstrap.
1013 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1014 # cross compiler which does not use the native headers and libraries.
1015 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
1016
1017 # This is the variable actually used when we compile. If you change this,
1018 # you probably want to update BUILD_CFLAGS in configure.ac
1019 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
1020   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
1021
1022 # The C++ version.
1023 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
1024   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
1025   $(WARN_CXXFLAGS) @DEFS@
1026
1027 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
1028 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1029 # win against random include files in /usr/include.
1030 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
1031
1032 # This is the variable to use when using $(COMPILER).
1033 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
1034
1035 # This is the variable to use when using $(LINKER).
1036 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
1037
1038 # Build and host support libraries.
1039
1040 # Use the "pic" build of libiberty if --enable-host-shared.
1041 ifeq ($(enable_host_shared),yes)
1042 LIBIBERTY = ../libiberty/pic/libiberty.a
1043 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
1044 else
1045 LIBIBERTY = ../libiberty/libiberty.a
1046 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1047 endif
1048
1049 # Dependencies on the intl and portability libraries.
1050 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1051         $(LIBDECNUMBER) $(LIBBACKTRACE)
1052
1053 # Likewise, for use in the tools that must run on this machine
1054 # even if we are cross-building GCC.
1055 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1056
1057 # How to link with both our special library facilities
1058 # and the system's installed libraries.
1059 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1060         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1061 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1062         $(ZLIB)
1063 # Any system libraries needed just for GNAT.
1064 SYSLIBS = @GNAT_LIBEXC@
1065
1066 # Used from ada/gcc-interface/Make-lang.in
1067 GNATBIND = @GNATBIND@
1068 GNATMAKE = @GNATMAKE@
1069
1070 # Libs needed (at present) just for jcf-dump.
1071 LDEXP_LIB = @LDEXP_LIB@
1072
1073 # Likewise, for use in the tools that must run on this machine
1074 # even if we are cross-building GCC.
1075 BUILD_LIBS = $(BUILD_LIBIBERTY)
1076
1077 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1078             build/vec.o build/min-insn-modes.o build/gensupport.o \
1079             build/print-rtl.o build/hash-table.o
1080 BUILD_MD = build/read-md.o
1081 BUILD_ERRORS = build/errors.o
1082
1083 # Specify the directories to be searched for header files.
1084 # Both . and srcdir are used, in that order,
1085 # so that *config.h will be found in the compilation
1086 # subdirectory rather than in the source directory.
1087 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1088 # currently being compiled, in both source trees, to be examined as well.
1089 # libintl.h will be found in ../intl if we are using the included libintl.
1090 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1091            -I$(srcdir)/../include @INCINTL@ \
1092            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1093            $(ISLINC)
1094
1095 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1096 ifeq ($(CXXDEPMODE),depmode=gcc3)
1097 # Note a subtlety here: we use $(@D) for the directory part, to make
1098 # things like the go/%.o rule work properly; but we use $(*F) for the
1099 # file part, as we just want the file part of the stem, not the entire
1100 # file name.
1101 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1102 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1103 else
1104 COMPILE = source='$<' object='$@' libtool=no \
1105     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1106 POSTCOMPILE =
1107 endif
1108
1109 .cc.o .c.o:
1110         $(COMPILE) $<
1111         $(POSTCOMPILE)
1112
1113 #\f
1114 # Support for additional languages (other than C).
1115 # C can be supported this way too (leave for later).
1116
1117 LANG_MAKEFRAGS = @all_lang_makefrags@
1118
1119 # Used by gcc/jit/Make-lang.in
1120 LD_VERSION_SCRIPT_OPTION = @ld_version_script_option@
1121 LD_SONAME_OPTION = @ld_soname_option@
1122
1123 # Flags to pass to recursive makes.
1124 # CC is set by configure.
1125 # ??? The choices here will need some experimenting with.
1126
1127 export AR_FOR_TARGET
1128 export AR_CREATE_FOR_TARGET
1129 export AR_FLAGS_FOR_TARGET
1130 export AR_EXTRACT_FOR_TARGET
1131 export AWK
1132 export DESTDIR
1133 export GCC_FOR_TARGET
1134 export INCLUDES
1135 export INSTALL_DATA
1136 export LIPO_FOR_TARGET
1137 export MACHMODE_H
1138 export NM_FOR_TARGET
1139 export STRIP_FOR_TARGET
1140 export RANLIB_FOR_TARGET
1141 export libsubdir
1142
1143 FLAGS_TO_PASS = \
1144         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1145         "BISON=$(BISON)" \
1146         "BISONFLAGS=$(BISONFLAGS)" \
1147         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1148         "LDFLAGS=$(LDFLAGS)" \
1149         "FLEX=$(FLEX)" \
1150         "FLEXFLAGS=$(FLEXFLAGS)" \
1151         "INSTALL=$(INSTALL)" \
1152         "INSTALL_DATA=$(INSTALL_DATA)" \
1153         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1154         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1155         "LN=$(LN)" \
1156         "LN_S=$(LN_S)" \
1157         "MAKEINFO=$(MAKEINFO)" \
1158         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1159         "MAKEOVERRIDES=" \
1160         "SHELL=$(SHELL)" \
1161         "exeext=$(exeext)" \
1162         "build_exeext=$(build_exeext)" \
1163         "objext=$(objext)" \
1164         "exec_prefix=$(exec_prefix)" \
1165         "prefix=$(prefix)" \
1166         "local_prefix=$(local_prefix)" \
1167         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1168         "build_tooldir=$(build_tooldir)" \
1169         "gcc_tooldir=$(gcc_tooldir)" \
1170         "bindir=$(bindir)" \
1171         "libexecsubdir=$(libexecsubdir)" \
1172         "datarootdir=$(datarootdir)" \
1173         "datadir=$(datadir)" \
1174         "libsubdir=$(libsubdir)" \
1175         "localedir=$(localedir)"
1176 #\f
1177 # Lists of files for various purposes.
1178
1179 # All option source files
1180 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1181
1182 # Target specific, C specific object file
1183 C_TARGET_OBJS=@c_target_objs@
1184
1185 # Target specific, C++ specific object file
1186 CXX_TARGET_OBJS=@cxx_target_objs@
1187
1188 # Target specific, Fortran specific object file
1189 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1190
1191 # Object files for gcc many-languages driver.
1192 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1193
1194 c-family-warn = $(STRICT_WARN)
1195
1196 # Language-specific object files shared by all C-family front ends.
1197 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1198   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1199   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1200   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1201   c-family/c-semantics.o c-family/c-ada-spec.o \
1202   c-family/c-ubsan.o c-family/known-headers.o \
1203   c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
1204
1205 # Language-independent object files.
1206 # We put the *-match.o and insn-*.o files first so that a parallel make
1207 # will build them sooner, because they are large and otherwise tend to be
1208 # the last objects to finish building.
1209 OBJS = \
1210         gimple-match.o \
1211         generic-match.o \
1212         insn-attrtab.o \
1213         insn-automata.o \
1214         insn-dfatab.o \
1215         insn-emit.o \
1216         insn-extract.o \
1217         insn-latencytab.o \
1218         insn-modes.o \
1219         insn-opinit.o \
1220         insn-output.o \
1221         insn-peep.o \
1222         insn-preds.o \
1223         insn-recog.o \
1224         insn-enums.o \
1225         ggc-page.o \
1226         alias.o \
1227         alloc-pool.o \
1228         auto-inc-dec.o \
1229         auto-profile.o \
1230         bb-reorder.o \
1231         bitmap.o \
1232         bt-load.o \
1233         builtins.o \
1234         caller-save.o \
1235         calls.o \
1236         ccmp.o \
1237         cfg.o \
1238         cfganal.o \
1239         cfgbuild.o \
1240         cfgcleanup.o \
1241         cfgexpand.o \
1242         cfghooks.o \
1243         cfgloop.o \
1244         cfgloopanal.o \
1245         cfgloopmanip.o \
1246         cfgrtl.o \
1247         symtab.o \
1248         cgraph.o \
1249         cgraphbuild.o \
1250         cgraphunit.o \
1251         cgraphclones.o \
1252         combine.o \
1253         combine-stack-adj.o \
1254         compare-elim.o \
1255         context.o \
1256         convert.o \
1257         coverage.o \
1258         cppbuiltin.o \
1259         cppdefault.o \
1260         cprop.o \
1261         cse.o \
1262         cselib.o \
1263         data-streamer.o \
1264         data-streamer-in.o \
1265         data-streamer-out.o \
1266         dbxout.o \
1267         dbgcnt.o \
1268         dce.o \
1269         ddg.o \
1270         debug.o \
1271         df-core.o \
1272         df-problems.o \
1273         df-scan.o \
1274         dfp.o \
1275         dojump.o \
1276         dominance.o \
1277         domwalk.o \
1278         double-int.o \
1279         dse.o \
1280         dumpfile.o \
1281         dwarf2asm.o \
1282         dwarf2cfi.o \
1283         dwarf2out.o \
1284         early-remat.o \
1285         emit-rtl.o \
1286         et-forest.o \
1287         except.o \
1288         explow.o \
1289         expmed.o \
1290         expr.o \
1291         fibonacci_heap.o \
1292         file-prefix-map.o \
1293         final.o \
1294         fixed-value.o \
1295         fold-const.o \
1296         fold-const-call.o \
1297         function.o \
1298         function-tests.o \
1299         fwprop.o \
1300         gcc-rich-location.o \
1301         gcse.o \
1302         gcse-common.o \
1303         ggc-common.o \
1304         ggc-tests.o \
1305         gimple.o \
1306         gimple-builder.o \
1307         gimple-expr.o \
1308         gimple-iterator.o \
1309         gimple-fold.o \
1310         gimple-laddress.o \
1311         gimple-loop-interchange.o \
1312         gimple-loop-jam.o \
1313         gimple-low.o \
1314         gimple-pretty-print.o \
1315         gimple-ssa-backprop.o \
1316         gimple-ssa-evrp.o \
1317         gimple-ssa-evrp-analyze.o \
1318         gimple-ssa-isolate-paths.o \
1319         gimple-ssa-nonnull-compare.o \
1320         gimple-ssa-split-paths.o \
1321         gimple-ssa-store-merging.o \
1322         gimple-ssa-strength-reduction.o \
1323         gimple-ssa-sprintf.o \
1324         gimple-ssa-warn-alloca.o \
1325         gimple-ssa-warn-restrict.o \
1326         gimple-streamer-in.o \
1327         gimple-streamer-out.o \
1328         gimple-walk.o \
1329         gimplify.o \
1330         gimplify-me.o \
1331         godump.o \
1332         graph.o \
1333         graphds.o \
1334         graphite.o \
1335         graphite-isl-ast-to-gimple.o \
1336         graphite-dependences.o \
1337         graphite-optimize-isl.o \
1338         graphite-poly.o \
1339         graphite-scop-detection.o \
1340         graphite-sese-to-poly.o \
1341         gtype-desc.o \
1342         haifa-sched.o \
1343         hash-map-tests.o \
1344         hash-set-tests.o \
1345         hsa-common.o \
1346         hsa-gen.o \
1347         hsa-regalloc.o \
1348         hsa-brig.o \
1349         hsa-dump.o \
1350         hw-doloop.o \
1351         hwint.o \
1352         ifcvt.o \
1353         ree.o \
1354         inchash.o \
1355         incpath.o \
1356         init-regs.o \
1357         internal-fn.o \
1358         ipa-chkp.o \
1359         ipa-cp.o \
1360         ipa-devirt.o \
1361         ipa-fnsummary.o \
1362         ipa-polymorphic-call.o \
1363         ipa-split.o \
1364         ipa-inline.o \
1365         ipa-comdats.o \
1366         ipa-visibility.o \
1367         ipa-inline-analysis.o \
1368         ipa-inline-transform.o \
1369         ipa-predicate.o \
1370         ipa-profile.o \
1371         ipa-prop.o \
1372         ipa-param-manipulation.o \
1373         ipa-pure-const.o \
1374         ipa-icf.o \
1375         ipa-icf-gimple.o \
1376         ipa-reference.o \
1377         ipa-hsa.o \
1378         ipa-ref.o \
1379         ipa-utils.o \
1380         ipa.o \
1381         ira.o \
1382         ira-build.o \
1383         ira-costs.o \
1384         ira-conflicts.o \
1385         ira-color.o \
1386         ira-emit.o \
1387         ira-lives.o \
1388         jump.o \
1389         langhooks.o \
1390         lcm.o \
1391         lists.o \
1392         loop-doloop.o \
1393         loop-init.o \
1394         loop-invariant.o \
1395         loop-iv.o \
1396         loop-unroll.o \
1397         lower-subreg.o \
1398         lra.o \
1399         lra-assigns.o \
1400         lra-coalesce.o \
1401         lra-constraints.o \
1402         lra-eliminations.o \
1403         lra-lives.o \
1404         lra-remat.o \
1405         lra-spills.o \
1406         lto-cgraph.o \
1407         lto-streamer.o \
1408         lto-streamer-in.o \
1409         lto-streamer-out.o \
1410         lto-section-in.o \
1411         lto-section-out.o \
1412         lto-opts.o \
1413         lto-compress.o \
1414         mcf.o \
1415         mode-switching.o \
1416         modulo-sched.o \
1417         multiple_target.o \
1418         omp-offload.o \
1419         omp-expand.o \
1420         omp-general.o \
1421         omp-grid.o \
1422         omp-low.o \
1423         omp-simd-clone.o \
1424         optabs.o \
1425         optabs-libfuncs.o \
1426         optabs-query.o \
1427         optabs-tree.o \
1428         options-save.o \
1429         opts-global.o \
1430         passes.o \
1431         plugin.o \
1432         postreload-gcse.o \
1433         postreload.o \
1434         predict.o \
1435         print-rtl.o \
1436         print-rtl-function.o \
1437         print-tree.o \
1438         profile.o \
1439         profile-count.o \
1440         read-md.o \
1441         read-rtl.o \
1442         read-rtl-function.o \
1443         real.o \
1444         realmpfr.o \
1445         recog.o \
1446         reg-stack.o \
1447         regcprop.o \
1448         reginfo.o \
1449         regrename.o \
1450         regstat.o \
1451         reload.o \
1452         reload1.o \
1453         reorg.o \
1454         resource.o \
1455         rtl-chkp.o \
1456         rtl-error.o \
1457         rtl-tests.o \
1458         rtl.o \
1459         rtlhash.o \
1460         rtlanal.o \
1461         rtlhooks.o \
1462         rtx-vector-builder.o \
1463         run-rtl-passes.o \
1464         sched-deps.o \
1465         sched-ebb.o \
1466         sched-rgn.o \
1467         sel-sched-ir.o \
1468         sel-sched-dump.o \
1469         sel-sched.o \
1470         selftest-rtl.o \
1471         selftest-run-tests.o \
1472         sese.o \
1473         shrink-wrap.o \
1474         simplify-rtx.o \
1475         sparseset.o \
1476         spellcheck.o \
1477         spellcheck-tree.o \
1478         sreal.o \
1479         stack-ptr-mod.o \
1480         statistics.o \
1481         stmt.o \
1482         stor-layout.o \
1483         store-motion.o \
1484         streamer-hooks.o \
1485         stringpool.o \
1486         substring-locations.o \
1487         target-globals.o \
1488         targhooks.o \
1489         timevar.o \
1490         toplev.o \
1491         tracer.o \
1492         trans-mem.o \
1493         tree-affine.o \
1494         asan.o \
1495         tsan.o \
1496         ubsan.o \
1497         sanopt.o \
1498         sancov.o \
1499         tree-call-cdce.o \
1500         tree-cfg.o \
1501         tree-cfgcleanup.o \
1502         tree-chrec.o \
1503         tree-complex.o \
1504         tree-data-ref.o \
1505         tree-dfa.o \
1506         tree-diagnostic.o \
1507         tree-dump.o \
1508         tree-eh.o \
1509         tree-emutls.o \
1510         tree-if-conv.o \
1511         tree-inline.o \
1512         tree-into-ssa.o \
1513         tree-iterator.o \
1514         tree-loop-distribution.o \
1515         tree-nested.o \
1516         tree-nrv.o \
1517         tree-object-size.o \
1518         tree-outof-ssa.o \
1519         tree-parloops.o \
1520         tree-phinodes.o \
1521         tree-chkp.o \
1522         tree-chkp-opt.o \
1523         tree-predcom.o \
1524         tree-pretty-print.o \
1525         tree-profile.o \
1526         tree-scalar-evolution.o \
1527         tree-sra.o \
1528         tree-switch-conversion.o \
1529         tree-ssa-address.o \
1530         tree-ssa-alias.o \
1531         tree-ssa-ccp.o \
1532         tree-ssa-coalesce.o \
1533         tree-ssa-copy.o \
1534         tree-ssa-dce.o \
1535         tree-ssa-dom.o \
1536         tree-ssa-dse.o \
1537         tree-ssa-forwprop.o \
1538         tree-ssa-ifcombine.o \
1539         tree-ssa-live.o \
1540         tree-ssa-loop-ch.o \
1541         tree-ssa-loop-im.o \
1542         tree-ssa-loop-ivcanon.o \
1543         tree-ssa-loop-ivopts.o \
1544         tree-ssa-loop-manip.o \
1545         tree-ssa-loop-niter.o \
1546         tree-ssa-loop-prefetch.o \
1547         tree-ssa-loop-split.o \
1548         tree-ssa-loop-unswitch.o \
1549         tree-ssa-loop.o \
1550         tree-ssa-math-opts.o \
1551         tree-ssa-operands.o \
1552         tree-ssa-phionlycprop.o \
1553         tree-ssa-phiopt.o \
1554         tree-ssa-phiprop.o \
1555         tree-ssa-pre.o \
1556         tree-ssa-propagate.o \
1557         tree-ssa-reassoc.o \
1558         tree-ssa-sccvn.o \
1559         tree-ssa-scopedtables.o \
1560         tree-ssa-sink.o \
1561         tree-ssa-strlen.o \
1562         tree-ssa-structalias.o \
1563         tree-ssa-tail-merge.o \
1564         tree-ssa-ter.o \
1565         tree-ssa-threadbackward.o \
1566         tree-ssa-threadedge.o \
1567         tree-ssa-threadupdate.o \
1568         tree-ssa-uncprop.o \
1569         tree-ssa-uninit.o \
1570         tree-ssa.o \
1571         tree-ssanames.o \
1572         tree-stdarg.o \
1573         tree-streamer.o \
1574         tree-streamer-in.o \
1575         tree-streamer-out.o \
1576         tree-tailcall.o \
1577         tree-vect-generic.o \
1578         tree-vect-patterns.o \
1579         tree-vect-data-refs.o \
1580         tree-vect-stmts.o \
1581         tree-vect-loop.o \
1582         tree-vect-loop-manip.o \
1583         tree-vect-slp.o \
1584         tree-vectorizer.o \
1585         tree-vector-builder.o \
1586         tree-vrp.o \
1587         tree.o \
1588         typed-splay-tree.o \
1589         unique-ptr-tests.o \
1590         valtrack.o \
1591         value-prof.o \
1592         var-tracking.o \
1593         varasm.o \
1594         varpool.o \
1595         vec-perm-indices.o \
1596         vmsdbgout.o \
1597         vr-values.o \
1598         vtable-verify.o \
1599         web.o \
1600         wide-int.o \
1601         wide-int-print.o \
1602         xcoffout.o \
1603         $(out_object_file) \
1604         $(EXTRA_OBJS) \
1605         $(host_hook_obj)
1606
1607 # Objects in libcommon.a, potentially used by all host binaries and with
1608 # no target dependencies.
1609 OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
1610         edit-context.o \
1611         pretty-print.o intl.o \
1612         sbitmap.o \
1613         vec.o input.o version.o hash-table.o ggc-none.o memory-block.o \
1614         selftest.o selftest-diagnostic.o
1615
1616 # Objects in libcommon-target.a, used by drivers and by the core
1617 # compiler and containing target-dependent code.
1618 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1619         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1620         hash-table.o file-find.o spellcheck.o selftest.o
1621
1622 # This lists all host objects for the front ends.
1623 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1624
1625 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1626   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1627   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1628   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1629   lto-wrapper.o collect-utils.o
1630
1631 # for anything that is shared use the cc1plus profile data, as that
1632 # is likely the most exercised during the build
1633 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1634   ../stage_current)),stageautofeedback)
1635 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1636 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1637 endif
1638
1639 # This lists all host object files, whether they are included in this
1640 # compilation or not.
1641 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1642
1643 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1644         $(CPPLIB) $(LIBDECNUMBER)
1645
1646 # This is defined to "yes" if Tree checking is enabled, which roughly means
1647 # front-end checking.
1648 TREECHECKING = @TREECHECKING@
1649
1650 # The full name of the driver on installation
1651 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1652
1653 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1654  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1655  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1656  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1657  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1658  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h insn-modes-inline.h \
1659  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1660  case-cfn-macros.h cfn-operators.pd \
1661  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1662  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1663  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1664  gcc-ranlib$(exeext) \
1665  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1666  gcov-tool$(exeect) \
1667  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1668  libcommon-target.a libcommon.a libgcc.mk perf.data
1669
1670 # This symlink makes the full installation name of the driver be available
1671 # from within the *build* directory, for use when running the JIT library
1672 # from there (e.g. when running its testsuite).
1673 $(FULL_DRIVER_NAME): ./xgcc
1674         rm -f $@
1675         $(LN_S) $< $@
1676
1677 #\f
1678 # Language makefile fragments.
1679
1680 # The following targets define the interface between us and the languages.
1681 #
1682 # all.cross, start.encap, rest.encap,
1683 # install-common, install-info, install-man,
1684 # uninstall,
1685 # mostlyclean, clean, distclean, maintainer-clean,
1686 #
1687 # Each language is linked in with a series of hooks.  The name of each
1688 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1689 # and adds these here.  We use double-colon rules for some of the hooks;
1690 # double-colon rules should be preferred for any new hooks.
1691
1692 # language hooks, generated by configure
1693 @language_hooks@
1694
1695 # per-language makefile fragments
1696 ifneq ($(LANG_MAKEFRAGS),)
1697 include $(LANG_MAKEFRAGS)
1698 endif
1699
1700 # target and host overrides must follow the per-language makefile fragments
1701 # so they can override or augment language-specific variables
1702
1703 # target overrides
1704 ifneq ($(tmake_file),)
1705 include $(tmake_file)
1706 endif
1707
1708 # host overrides
1709 ifneq ($(xmake_file),)
1710 include $(xmake_file)
1711 endif
1712
1713 # all-tree.def includes all the tree.def files.
1714 all-tree.def: s-alltree; @true
1715 s-alltree: Makefile
1716         rm -f tmp-all-tree.def
1717         echo '#include "tree.def"' > tmp-all-tree.def
1718         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1719         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1720         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1721           echo "#include \"$$f\""; \
1722         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1723         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1724         $(STAMP) s-alltree
1725
1726 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1727 # objects that belong to the front ends.  We add an extra define that
1728 # causes back-end specific include files to be poisoned, in the hope that
1729 # we can avoid introducing dependencies of the front ends on things that
1730 # no front end should ever look at (e.g. everything RTL related).
1731 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1732
1733 #\f
1734
1735 # -----------------------------
1736 # Rebuilding this configuration
1737 # -----------------------------
1738
1739 # On the use of stamps:
1740 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1741 # A simple rule to build tree-check.h would be
1742 # tree-check.h: build/gencheck$(build_exeext)
1743 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1744 #
1745 # but tree-check.h doesn't change every time gencheck changes. It would the
1746 # nice if targets that depend on tree-check.h wouldn't be rebuild
1747 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1748 # must not be overwritten with a identical copy. One solution is to use a
1749 # temporary file
1750 # tree-check.h: build/gencheck$(build_exeext)
1751 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1752 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1753 #
1754 # This solution has a different problem. Since the time stamp of tree-check.h
1755 # is unchanged, make will try to update tree-check.h every time it runs.
1756 # To prevent this, one can add a stamp
1757 # tree-check.h: s-check
1758 # s-check : build/gencheck$(build_exeext)
1759 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1760 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1761 #       $(STAMP) s-check
1762 #
1763 # The problem with this solution is that make thinks that tree-check.h is
1764 # always unchanged. Make must be deceived into thinking that tree-check.h is
1765 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1766 # tree-check.h: s-check; @true
1767 # s-check : build/gencheck$(build_exeext)
1768 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1769 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1770 #       $(STAMP) s-check
1771 #
1772 # This is what is done in this makefile. Note that mkconfig.sh has a
1773 # move-if-change built-in
1774
1775 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1776         LANGUAGES="$(CONFIG_LANGUAGES)" \
1777         CONFIG_HEADERS= \
1778         CONFIG_SHELL="$(SHELL)" \
1779         CONFIG_FILES=$@ $(SHELL) config.status
1780
1781 config.h: cs-config.h ; @true
1782 bconfig.h: cs-bconfig.h ; @true
1783 tconfig.h: cs-tconfig.h ; @true
1784 tm.h: cs-tm.h ; @true
1785 tm_p.h: cs-tm_p.h ; @true
1786
1787 cs-config.h: Makefile
1788         TARGET_CPU_DEFAULT="" \
1789         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1790         $(SHELL) $(srcdir)/mkconfig.sh config.h
1791
1792 cs-bconfig.h: Makefile
1793         TARGET_CPU_DEFAULT="" \
1794         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1795         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1796
1797 cs-tconfig.h: Makefile
1798         TARGET_CPU_DEFAULT="" \
1799         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1800         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1801
1802 cs-tm.h: Makefile
1803         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1804         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1805         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1806
1807 cs-tm_p.h: Makefile
1808         TARGET_CPU_DEFAULT="" \
1809         HEADERS="$(tm_p_include_list)" DEFINES="" \
1810         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1811
1812 # Don't automatically run autoconf, since configure.ac might be accidentally
1813 # newer than configure.  Also, this writes into the source directory which
1814 # might be on a read-only file system.  If configured for maintainer mode
1815 # then do allow autoconf to be run.
1816
1817 AUTOCONF = autoconf
1818 ACLOCAL = aclocal
1819 ACLOCAL_AMFLAGS = -I ../config -I ..
1820 aclocal_deps = \
1821         $(srcdir)/../libtool.m4 \
1822         $(srcdir)/../ltoptions.m4 \
1823         $(srcdir)/../ltsugar.m4 \
1824         $(srcdir)/../ltversion.m4 \
1825         $(srcdir)/../lt~obsolete.m4 \
1826         $(srcdir)/../config/acx.m4 \
1827         $(srcdir)/../config/codeset.m4 \
1828         $(srcdir)/../config/depstand.m4 \
1829         $(srcdir)/../config/dfp.m4 \
1830         $(srcdir)/../config/gcc-plugin.m4 \
1831         $(srcdir)/../config/gettext-sister.m4 \
1832         $(srcdir)/../config/iconv.m4 \
1833         $(srcdir)/../config/lcmessage.m4 \
1834         $(srcdir)/../config/lead-dot.m4 \
1835         $(srcdir)/../config/lib-ld.m4 \
1836         $(srcdir)/../config/lib-link.m4 \
1837         $(srcdir)/../config/lib-prefix.m4 \
1838         $(srcdir)/../config/mmap.m4 \
1839         $(srcdir)/../config/override.m4 \
1840         $(srcdir)/../config/picflag.m4 \
1841         $(srcdir)/../config/progtest.m4 \
1842         $(srcdir)/../config/stdint.m4 \
1843         $(srcdir)/../config/warnings.m4 \
1844         $(srcdir)/../config/zlib.m4 \
1845         $(srcdir)/acinclude.m4
1846
1847 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1848         (cd $(srcdir) && $(AUTOCONF))
1849
1850 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1851         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1852
1853 # cstamp-h.in controls rebuilding of config.in.
1854 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1855 # delete it.  A stamp file is needed as autoheader won't update the file if
1856 # nothing has changed.
1857 # It remains in the source directory and is part of the distribution.
1858 # This follows what is done in shellutils, fileutils, etc.
1859 # "echo timestamp" is used instead of touch to be consistent with other
1860 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1861 # ??? Newer versions have a maintainer mode that may be useful here.
1862
1863 # Don't run autoheader automatically either.
1864 # Only run it if maintainer mode is enabled.
1865 @MAINT@ AUTOHEADER = autoheader
1866 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1867 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1868 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1869 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1870 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1871 auto-host.h: cstamp-h ; @true
1872 cstamp-h: config.in config.status
1873         CONFIG_HEADERS=auto-host.h:config.in \
1874         CONFIG_FILES= \
1875         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1876
1877 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1878 # a target to build even if it is up-to-date.  So we must verify that
1879 # config.status does not exist before failing.
1880 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1881         @if [ ! -f config.status ] ; then \
1882           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1883           false; \
1884         else \
1885           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1886         fi
1887
1888 # --------
1889 # UNSORTED
1890 # --------
1891
1892 # Provide quickstrap as a target that people can type into the gcc directory,
1893 # and that fails if you're not into it.
1894 quickstrap: all
1895         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1896
1897 all.internal: start.encap rest.encap doc selftest
1898 # This is what to compile if making a cross-compiler.
1899 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1900         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
1901 # This is what must be made before installing GCC and converting libraries.
1902 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1903         libgcc-support lang.start.encap @GENINSRC@ srcextra
1904 # These can't be made until after GCC can run.
1905 rest.encap: lang.rest.encap
1906 # This is what is made with the host's compiler
1907 # whether making a cross compiler or not.
1908 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1909         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1910         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1911
1912 ifeq ($(enable_plugin),yes)
1913 native: gengtype$(exeext)
1914 endif
1915
1916 # On the target machine, finish building a cross compiler.
1917 # This does the things that can't be done on the host machine.
1918 rest.cross: specs
1919
1920 # GCC's selftests.
1921 # Specify a dummy input file to placate the driver.
1922 # Specify -nostdinc to work around missing WIND_BASE environment variable
1923 # required for *-wrs-vxworks-* targets.
1924 # Specify -o /dev/null so the output of -S is discarded. More importantly
1925 # It does not try to create a file with the name "null.s" on POSIX and
1926 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
1927 # Beware that /dev/null is not available to mingw tools, so directly use
1928 # "nul" instead of "/dev/null" if we're building on a mingw machine.
1929 # Specify the path to gcc/testsuite/selftests within the srcdir
1930 # as an argument to -fself-test.
1931 DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
1932 SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
1933         -fself-test=$(srcdir)/testsuite/selftests
1934
1935 C_SELFTEST_FLAGS = -xc $(SELFTEST_FLAGS)
1936 CPP_SELFTEST_FLAGS = -xc++ $(SELFTEST_FLAGS)
1937
1938 SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
1939
1940 C_SELFTEST_DEPS = cc1$(exeext) $(SELFTEST_DEPS)
1941 CPP_SELFTEST_DEPS = cc1plus$(exeext) $(SELFTEST_DEPS)
1942
1943 # Run the selftests during the build once we have a driver and the frontend,
1944 # so that self-test failures are caught as early as possible.
1945 # Use "s-selftest-FE" to ensure that we only run the selftests if the
1946 # driver, frontend, or selftest data change.
1947 .PHONY: selftest
1948
1949 # By default, only run the selftests within the C frontend
1950 selftest: s-selftest-c
1951
1952 # C selftests
1953 s-selftest-c: $(C_SELFTEST_DEPS)
1954         $(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS)
1955         $(STAMP) $@
1956
1957 # Convenience methods for running C selftests under gdb:
1958 .PHONY: selftest-c-gdb
1959 selftest-c-gdb: $(C_SELFTEST_DEPS)
1960         $(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS) \
1961           -wrapper gdb,--args
1962
1963 .PHONY: selftest-gdb
1964 selftest-gdb: selftest-c-gdb
1965
1966 # Convenience methods for running C selftests under valgrind:
1967 .PHONY: selftest-c-valgrind
1968 selftest-c-valgrind: $(C_SELFTEST_DEPS)
1969         $(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS) \
1970           -wrapper valgrind,--leak-check=full
1971
1972 .PHONY: selftest-valgrind
1973 selftest-valgrind: selftest-c-valgrind
1974
1975 # C++ selftests
1976 s-selftest-c++: $(CPP_SELFTEST_DEPS)
1977         $(GCC_FOR_TARGET) $(CPP_SELFTEST_FLAGS)
1978         $(STAMP) $@
1979
1980 # Convenience method for running C++ selftests under gdb:
1981 .PHONY: selftest-c++-gdb
1982 selftest-c++-gdb: $(CPP_SELFTEST_DEPS)
1983         $(GCC_FOR_TARGET) $(CPP_SELFTEST_FLAGS) \
1984           -wrapper gdb,--args
1985
1986 # Convenience method for running C++ selftests under valgrind:
1987 .PHONY: selftest-c++-valgrind
1988 selftest-c++-valgrind: $(CPP_SELFTEST_DEPS)
1989         $(GCC_FOR_TARGET) $(CPP_SELFTEST_FLAGS) \
1990           -wrapper valgrind,--leak-check=full
1991
1992 # Recompile all the language-independent object files.
1993 # This is used only if the user explicitly asks for it.
1994 compilations: $(BACKEND)
1995
1996 # This archive is strictly for the host.
1997 libbackend.a: $(OBJS)
1998         -rm -rf libbackend.a
1999         @# Build libbackend.a as a thin archive if possible, as doing so
2000         @# significantly reduces build times.
2001 ifeq ($(USE_THIN_ARCHIVES),yes)
2002         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
2003 else
2004         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
2005         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
2006 endif
2007
2008 libcommon-target.a: $(OBJS-libcommon-target)
2009         -rm -rf libcommon-target.a
2010         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
2011         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
2012
2013 libcommon.a: $(OBJS-libcommon)
2014         -rm -rf libcommon.a
2015         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
2016         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
2017
2018 # We call this executable `xgcc' rather than `gcc'
2019 # to avoid confusion if the current directory is in the path
2020 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
2021 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
2022         $(EXTRA_GCC_OBJS)
2023         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2024           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2025           $(EXTRA_GCC_LIBS) $(LIBS)
2026
2027 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2028 # It is part of c-family because the handled extensions are hard-coded
2029 # and only contain c-family extensions (see known_suffixes).
2030 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
2031         $(EXTRA_GCC_OBJS)
2032         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2033           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2034           $(EXTRA_GCC_LIBS) $(LIBS)
2035
2036 # Dump a specs file to make -B./ read these specs over installed ones.
2037 $(SPECS): xgcc$(exeext)
2038         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
2039         mv tmp-specs $(SPECS)
2040
2041 # We do want to create an executable named `xgcc', so we can use it to
2042 # compile libgcc2.a.
2043 # Also create gcc-cross, so that install-common will install properly.
2044 gcc-cross$(exeext): xgcc$(exeext)
2045         cp xgcc$(exeext) gcc-cross$(exeext)
2046
2047 checksum-options:
2048         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
2049         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
2050
2051 #\f
2052 # Build libgcc.a.
2053
2054 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
2055         $(MACHMODE_H) gcov-iov.h
2056
2057 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
2058         : > tmp-libgcc.mvars
2059         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
2060         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
2061         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
2062         if test @enable_default_pie@ = yes; then \
2063           NO_PIE_CFLAGS="-fno-PIE"; \
2064         else \
2065           NO_PIE_CFLAGS=; \
2066         fi; \
2067         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
2068
2069         mv tmp-libgcc.mvars libgcc.mvars
2070
2071 # Use the genmultilib shell script to generate the information the gcc
2072 # driver program needs to select the library directory based on the
2073 # switches.
2074 multilib.h: s-mlib; @true
2075 s-mlib: $(srcdir)/genmultilib Makefile
2076         if test @enable_multilib@ = yes \
2077            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
2078           $(SHELL) $(srcdir)/genmultilib \
2079             "$(MULTILIB_OPTIONS)" \
2080             "$(MULTILIB_DIRNAMES)" \
2081             "$(MULTILIB_MATCHES)" \
2082             "$(MULTILIB_EXCEPTIONS)" \
2083             "$(MULTILIB_EXTRA_OPTS)" \
2084             "$(MULTILIB_EXCLUSIONS)" \
2085             "$(MULTILIB_OSDIRNAMES)" \
2086             "$(MULTILIB_REQUIRED)" \
2087             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2088             "$(MULTILIB_REUSE)" \
2089             "@enable_multilib@" \
2090             > tmp-mlib.h; \
2091         else \
2092           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2093             "$(MULTIARCH_DIRNAME)" '' no \
2094             > tmp-mlib.h; \
2095         fi
2096         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2097         $(STAMP) s-mlib
2098 #\f
2099 # Compiling object files from source files.
2100
2101 # Note that dependencies on obstack.h are not written
2102 # because that file is not part of GCC.
2103
2104 srcextra: gcc.srcextra lang.srcextra
2105
2106 gcc.srcextra: gengtype-lex.c
2107         -cp -p $^ $(srcdir)
2108
2109 AR_OBJS = file-find.o
2110 AR_LIBS = @COLLECT2_LIBS@
2111
2112 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2113         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2114                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2115
2116 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2117         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2118                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2119
2120 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2121         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2122                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2123
2124 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2125         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2126         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2127
2128 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2129         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2130         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2131
2132 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2133         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2134         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2135
2136 # ??? the implicit rules dont trigger if the source file has a different name
2137 # so copy instead
2138 gcc-ranlib.c: gcc-ar.c
2139         cp $^ $@
2140
2141 gcc-nm.c: gcc-ar.c
2142         cp $^ $@
2143
2144 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
2145   collect-utils.o file-find.o hash-table.o selftest.o
2146 COLLECT2_LIBS = @COLLECT2_LIBS@
2147 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2148 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2149         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2150                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2151         mv -f T$@ $@
2152
2153 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2154         @TARGET_SYSTEM_ROOT_DEFINE@
2155
2156 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2157 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2158         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2159            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2160         mv -f T$@ $@
2161
2162 # Files used by all variants of C or by the stand-alone pre-processor.
2163
2164 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2165
2166 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2167         -DTARGET_MACHINE=\"$(target)\"
2168
2169 default-c.o: config/default-c.c
2170         $(COMPILE) $<
2171         $(POSTCOMPILE)
2172
2173 # Files used by all variants of C and some other languages.
2174
2175 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2176 prefix.o: $(BASEVER)
2177
2178 # Language-independent files.
2179
2180 DRIVER_DEFINES = \
2181   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2182   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2183   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2184   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2185   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2186   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2187   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2188   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2189   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2190   @TARGET_SYSTEM_ROOT_DEFINE@ \
2191   $(VALGRIND_DRIVER_DEFINES) \
2192   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2193   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
2194
2195 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
2196 gcc.o: $(BASEVER)
2197
2198 specs.h : s-specs ; @true
2199 s-specs : Makefile
2200         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2201             echo "#include \"$$f\""; \
2202         done | sed 's|$(srcdir)/||' > tmp-specs.h
2203         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2204         $(STAMP) s-specs
2205
2206 optionlist: s-options ; @true
2207 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2208         LC_ALL=C ; export LC_ALL ; \
2209         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2210         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2211         $(STAMP) s-options
2212
2213 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2214     $(srcdir)/optc-gen.awk
2215         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2216                -f $(srcdir)/optc-gen.awk \
2217                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2218
2219 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2220     $(srcdir)/optc-save-gen.awk
2221         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2222                -f $(srcdir)/optc-save-gen.awk \
2223                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2224
2225 options.h: s-options-h ; @true
2226 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2227     $(srcdir)/opth-gen.awk
2228         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2229                -f $(srcdir)/opth-gen.awk \
2230                < $< > tmp-options.h
2231         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2232         $(STAMP) $@
2233
2234 dumpvers: dumpvers.c
2235
2236 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2237         -DREVISION=$(REVISION_s) \
2238         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2239         -DBUGURL=$(BUGURL_s)
2240 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2241
2242 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2243 CFLAGS-lto-compress.o += $(ZLIBINC)
2244
2245 bversion.h: s-bversion; @true
2246 s-bversion: BASE-VER
2247         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2248         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2249         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2250         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2251         $(STAMP) s-bversion
2252
2253 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2254
2255 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
2256                     $(srcdir)/gen-pass-instances.awk
2257         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2258           $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
2259
2260 $(out_object_file): $(out_file)
2261         $(COMPILE) $<
2262         $(POSTCOMPILE)
2263
2264 $(common_out_object_file): $(common_out_file)
2265         $(COMPILE) $<
2266         $(POSTCOMPILE)
2267 #\f
2268 # Generate header and source files from the machine description,
2269 # and compile them.
2270
2271 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2272   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2273   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2274   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2275   insn-target-def.h
2276
2277 # Dependencies for the md file.  The first time through, we just assume
2278 # the md file itself and the generated dependency file (in order to get
2279 # it built).  The second time through we have the dependency file.
2280 -include mddeps.mk
2281 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2282
2283 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2284         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2285         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2286         $(STAMP) s-mddeps
2287
2288 # For each of the files generated by running a generator program over
2289 # the machine description, the following static pattern rules run the
2290 # generator program only if the machine description has changed,
2291 # but touch the target file only when its contents actually change.
2292 # The "; @true" construct forces Make to recheck the timestamp on
2293 # the target file.
2294
2295 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2296                           insn-config.h insn-flags.h insn-target-def.h
2297
2298 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2299                           insn-extract.c insn-output.c \
2300                           insn-peep.c insn-recog.c
2301
2302 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2303
2304 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2305
2306 $(simple_generated_h:insn-%.h=s-%) \
2307 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2308
2309 $(simple_rtl_generated_h:insn-%.h=s-%) \
2310 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2311
2312 $(simple_generated_h): insn-%.h: s-%; @true
2313
2314 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2315         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2316           $(filter insn-conditions.md,$^) > tmp-$*.h
2317         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2318         $(STAMP) s-$*
2319
2320 $(simple_generated_c): insn-%.c: s-%; @true
2321 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2322         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2323           $(filter insn-conditions.md,$^) > tmp-$*.c
2324         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2325         $(STAMP) s-$*
2326
2327 # gencheck doesn't read the machine description, and the file produced
2328 # doesn't use the insn-* convention.
2329 tree-check.h: s-check ; @true
2330 s-check : build/gencheck$(build_exeext)
2331         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2332         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2333         $(STAMP) s-check
2334
2335 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2336 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2337 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2338   insn-conditions.md
2339         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2340                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2341         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2342         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2343         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2344         $(STAMP) s-attrtab
2345
2346 # genopinit produces two files.
2347 insn-opinit.c insn-opinit.h: s-opinit ; @true
2348 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2349         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2350           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2351         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2352         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2353         $(STAMP) s-opinit
2354
2355 # gencondmd doesn't use the standard naming convention.
2356 build/gencondmd.c: s-conditions; @true
2357 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2358         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2359         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2360         $(STAMP) s-conditions
2361
2362 insn-conditions.md: s-condmd; @true
2363 s-condmd: build/gencondmd$(build_exeext)
2364         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2365         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2366         $(STAMP) s-condmd
2367
2368
2369 # These files are generated by running the same generator more than
2370 # once with different options, so they have custom rules.  The
2371 # stampfile idiom is the same.
2372 genrtl.h: s-genrtl-h; @true
2373
2374 s-genrtl-h: build/gengenrtl$(build_exeext)
2375         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2376         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2377         $(STAMP) s-genrtl-h
2378
2379 insn-modes.c: s-modes; @true
2380 insn-modes.h: s-modes-h; @true
2381 insn-modes-inline.h: s-modes-inline-h; @true
2382 min-insn-modes.c: s-modes-m; @true
2383
2384 s-modes: build/genmodes$(build_exeext)
2385         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2386         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2387         $(STAMP) s-modes
2388
2389 s-modes-h: build/genmodes$(build_exeext)
2390         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2391         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2392         $(STAMP) s-modes-h
2393
2394 s-modes-inline-h: build/genmodes$(build_exeext)
2395         $(RUN_GEN) build/genmodes$(build_exeext) -i > tmp-modes-inline.h
2396         $(SHELL) $(srcdir)/../move-if-change tmp-modes-inline.h \
2397           insn-modes-inline.h
2398         $(STAMP) s-modes-inline-h
2399
2400 s-modes-m: build/genmodes$(build_exeext)
2401         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2402         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2403         $(STAMP) s-modes-m
2404
2405 insn-preds.c: s-preds; @true
2406 tm-preds.h: s-preds-h; @true
2407 tm-constrs.h: s-constrs-h; @true
2408
2409 .PHONY: mddump
2410 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2411         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2412
2413 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2414         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2415         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2416         $(STAMP) s-preds
2417
2418 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2419         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2420         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2421         $(STAMP) s-preds-h
2422
2423 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2424         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2425         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2426         $(STAMP) s-constrs-h
2427
2428 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2429         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2430           > tmp-case-cfn-macros.h
2431         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2432           case-cfn-macros.h
2433         $(STAMP) s-case-cfn-macros
2434 case-cfn-macros.h: s-case-cfn-macros; @true
2435
2436 s-cfn-operators: build/gencfn-macros$(build_exeext)
2437         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2438           > tmp-cfn-operators.pd
2439         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2440           cfn-operators.pd
2441         $(STAMP) s-cfn-operators
2442 cfn-operators.pd: s-cfn-operators; @true
2443
2444 target-hooks-def.h: s-target-hooks-def-h; @true
2445 # make sure that when we build info files, the used tm.texi is up to date.
2446 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2447
2448 s-target-hooks-def-h: build/genhooks$(build_exeext)
2449         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2450                                              > tmp-target-hooks-def.h
2451         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2452                                              target-hooks-def.h
2453         $(STAMP) s-target-hooks-def-h
2454
2455 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2456
2457 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2458         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2459                                              > tmp-c-target-hooks-def.h
2460         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2461                                              c-family/c-target-hooks-def.h
2462         $(STAMP) s-c-target-hooks-def-h
2463
2464 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2465
2466 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2467         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2468                                              > tmp-common-target-hooks-def.h
2469         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2470                                              common/common-target-hooks-def.h
2471         $(STAMP) s-common-target-hooks-def-h
2472
2473 # check if someone mistakenly only changed tm.texi.
2474 # We use a different pathname here to avoid a circular dependency.
2475 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2476
2477 # The tm.texi we want to compare against / check into svn should have
2478 # unix-style line endings.  To make this work on MinGW, remove \r.
2479 # \r is not portable to Solaris tr, therefore we have a special
2480 # case for ASCII.  We use \r for other encodings like EBCDIC.
2481 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2482         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2483                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2484         case `echo X|tr X '\101'` in \
2485           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2486           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2487         esac
2488         mv tmp2-tm.texi tmp-tm.texi
2489         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2490         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2491           $(STAMP) $@; \
2492         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2493           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2494             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2495             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2496           ); then \
2497           echo >&2 ; \
2498           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2499           false; \
2500         else \
2501           echo >&2 ; \
2502           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2503           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2504           false; \
2505         fi
2506
2507 gimple-match.c: s-match gimple-match-head.c ; @true
2508 generic-match.c: s-match generic-match-head.c ; @true
2509
2510 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2511         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2512             > tmp-gimple-match.c
2513         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2514             > tmp-generic-match.c
2515         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2516                                                 gimple-match.c
2517         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2518                                                 generic-match.c
2519         $(STAMP) s-match
2520
2521 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2522   $(host_xm_file_list) \
2523   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2524   $(srcdir)/wide-int.h $(srcdir)/alias.h \
2525   $(srcdir)/coverage.c  $(srcdir)/rtl.h \
2526   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2527   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2528   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2529   $(srcdir)/fixed-value.h \
2530   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
2531   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2532   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2533   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2534   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2535   $(srcdir)/dbxout.c \
2536   $(srcdir)/signop.h \
2537   $(srcdir)/dwarf2out.h \
2538   $(srcdir)/dwarf2asm.c \
2539   $(srcdir)/dwarf2cfi.c \
2540   $(srcdir)/dwarf2out.c \
2541   $(srcdir)/tree-vect-generic.c \
2542   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2543   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2544   $(srcdir)/expr.h \
2545   $(srcdir)/function.c $(srcdir)/except.c \
2546   $(srcdir)/ggc-tests.c \
2547   $(srcdir)/gcse.c $(srcdir)/godump.c \
2548   $(srcdir)/lists.c $(srcdir)/optabs-libfuncs.c \
2549   $(srcdir)/profile.c $(srcdir)/mcf.c \
2550   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2551   $(srcdir)/stor-layout.c \
2552   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2553   $(srcdir)/gimple.h \
2554   $(srcdir)/gimple-ssa.h \
2555   $(srcdir)/tree-chkp.c \
2556   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2557   $(srcdir)/tree-cfg.c $(srcdir)/tree-ssa-loop-ivopts.c \
2558   $(srcdir)/tree-dfa.c \
2559   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2560   $(srcdir)/tree-chrec.h \
2561   $(srcdir)/tree-scalar-evolution.c \
2562   $(srcdir)/tree-ssa-operands.h \
2563   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2564   $(srcdir)/omp-offload.h \
2565   $(srcdir)/omp-offload.c \
2566   $(srcdir)/omp-expand.c \
2567   $(srcdir)/omp-low.c \
2568   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2569   $(srcdir)/cgraphclones.c \
2570   $(srcdir)/tree-phinodes.c \
2571   $(srcdir)/tree-ssa-alias.h \
2572   $(srcdir)/tree-ssanames.h \
2573   $(srcdir)/tree-vrp.h \
2574   $(srcdir)/ipa-prop.h \
2575   $(srcdir)/trans-mem.c \
2576   $(srcdir)/lto-streamer.h \
2577   $(srcdir)/target-globals.h \
2578   $(srcdir)/ipa-predicate.h \
2579   $(srcdir)/ipa-fnsummary.h \
2580   $(srcdir)/vtable-verify.c \
2581   $(srcdir)/asan.c \
2582   $(srcdir)/ubsan.c \
2583   $(srcdir)/tsan.c \
2584   $(srcdir)/sanopt.c \
2585   $(srcdir)/sancov.c \
2586   $(srcdir)/ipa-devirt.c \
2587   $(srcdir)/internal-fn.h \
2588   $(srcdir)/hsa-common.c \
2589   $(srcdir)/calls.c \
2590   @all_gtfiles@
2591
2592 # Compute the list of GT header files from the corresponding C sources,
2593 # possibly nested within config or language subdirectories.  Match gengtype's
2594 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2595 # language subdir, gt-file.h otherwise (no subdir indication for config/
2596 # related sources).
2597
2598 GTFILES_H = $(subst /,-, \
2599             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2600                            $(patsubst %.c,%.h, \
2601                              $(filter %.c, $(GTFILES)))) \
2602                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2603
2604 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2605 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2606
2607 # $(GTFILES) may be too long to put on a command line, so we have to
2608 # write it out to a file (taking care not to do that in a way that
2609 # overflows a command line!) and then have gengtype read the file in.
2610
2611 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2612
2613 ### Common flags to gengtype [e.g. -v or -B backupdir]
2614 GENGTYPE_FLAGS=
2615
2616 gtyp-input.list: s-gtyp-input ; @true
2617 s-gtyp-input: Makefile
2618         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2619         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2620         $(STAMP) s-gtyp-input
2621
2622 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2623          gtyp-input.list
2624 # First, parse all files and save a state file.
2625         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2626                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2627 # Second, read the state file and generate all files.  This ensure that
2628 # gtype.state is correctly read:
2629         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2630         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2631                     -r gtype.state
2632         $(STAMP) s-gtype
2633
2634 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2635        $(simple_generated_h) specs.h \
2636        tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2637        tm-preds.h tm-constrs.h \
2638        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2639        options.h target-hooks-def.h insn-opinit.h \
2640        common/common-target-hooks-def.h pass-instances.def \
2641        c-family/c-target-hooks-def.h params.list params.options case-cfn-macros.h \
2642        cfn-operators.pd
2643
2644 #\f
2645 # How to compile object files to run on the build machine.
2646
2647 build/%.o :  # dependencies provided by explicit rule later
2648         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2649                 -o $@ $<
2650
2651 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2652 ## several C macro definitions, just like version.o
2653 build/version.o:  version.c version.h \
2654                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2655         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2656         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2657         -DREVISION=$(REVISION_s) \
2658         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2659         -DBUGURL=$(BUGURL_s) -o $@ $<
2660
2661 # Header dependencies for the programs that generate source code.
2662 # These are library modules...
2663 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2664 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H)               \
2665   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h           \
2666   $(HASHTAB_H) $(READ_MD_H) $(GENSUPPORT_H)
2667 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)   \
2668   $(GGC_H)
2669 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2670   $(CORETYPES_H)
2671 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2672   $(GTM_H) $(RTL_BASE_H)
2673 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)      \
2674   $(HASHTAB_H) errors.h $(READ_MD_H)
2675 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)    \
2676   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2677   $(GENSUPPORT_H)
2678 build/rtl.o: rtl.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) $(SYSTEM_H)     \
2679   $(RTL_H) $(GGC_H) errors.h
2680 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(VEC_H)    \
2681   $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2682 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H)              \
2683   $(CORETYPES_H) $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2684 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)     \
2685   $(HASHTAB_H) inchash.h
2686 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2687   $(CORETYPES_H) $(GTM_H) insn-constants.h                              \
2688   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2689   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2690   $(EXCEPT_H) tm-constrs.h)
2691 # This pulls in tm-pred.h which contains inline functions wrapping up
2692 # predicates from the back-end so those functions must be discarded.
2693 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2694 build/gencondmd.o : \
2695   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2696
2697 # ...these are the programs themselves.
2698 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2699   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2700 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2701   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2702 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2703   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(GGC_H)    \
2704   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2705 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2706   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(VEC_H)    \
2707   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2708 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2709         $(SYSTEM_H) $(CORETYPES_H) tree.def c-family/c-common.def       \
2710         $(lang_tree_files) gimple.def
2711 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2712 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2713   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2714 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2715   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(HASHTAB_H)             \
2716   $(READ_MD_H) $(GENSUPPORT_H)
2717 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2718   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2719 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2720   $(CORETYPES_H) errors.h $(READ_MD_H)
2721 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2722   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2723 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2724   $(CORETYPES_H) errors.h $(READ_MD_H)
2725 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2726   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2727 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2728   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2729 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2730   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H)           \
2731   $(GENSUPPORT_H) $(HASH_TABLE_H) target-insns.def
2732 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2733
2734 # The gengtype generator program is special: Two versions are built.
2735 # One is for the build machine, and one is for the host to allow
2736 # plugins to define their types and generate the supporting GGC
2737 # datastructures and routines with GTY markers.
2738 # The host object files depend on CONFIG_H, and the build objects
2739 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2740 # the build-%: rule doesn't apply to them.
2741
2742 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2743   gengtype-lex.o errors.o
2744
2745 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2746 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2747 build/gengtype-lex.o: $(BCONFIG_H)
2748
2749 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2750   $(SYSTEM_H)
2751 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2752 build/gengtype-parse.o: $(BCONFIG_H)
2753
2754 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2755   gengtype.h errors.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2756   $(XREGEX_H)
2757 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2758 build/gengtype-state.o: $(BCONFIG_H)
2759 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2760   rtl.def insn-notes.def errors.h version.h                     \
2761   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2762 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2763 build/gengtype.o: $(BCONFIG_H)
2764
2765 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2766
2767 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2768   errors.h $(READ_MD_H)
2769 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2770   $(HASHTAB_H) machmode.def $(extra_modes_file)
2771 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2772   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2773 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2774   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2775 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2776   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h             \
2777   $(DIAGNOSTIC_CORE_H)
2778 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2779   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2780 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2781   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)         \
2782   $(HASH_TABLE_H) inchash.h
2783 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2784   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2785 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2786   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2787 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2788   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2789   tree.def builtins.def internal-fn.def
2790 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)        \
2791   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def       \
2792   internal-fn.def
2793
2794 # Compile the programs that generate insn-* from the machine description.
2795 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2796 # since they need to run on this machine
2797 # even if GCC is being compiled to run on some other machine.
2798
2799 # All these programs use the RTL reader ($(BUILD_RTL)).
2800 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2801              extract flags mddump opinit output peep preds recog target-def
2802 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2803
2804 # All these programs use the MD reader ($(BUILD_MD)).
2805 genprogmd = $(genprogrtl) mddeps constants enums
2806 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2807
2808 # All these programs need to report errors.
2809 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros
2810 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2811
2812 # Remaining build programs.
2813 genprog = $(genprogerr) check checksum condmd match
2814
2815 # These programs need libs over and above what they get from the above list.
2816 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2817
2818 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2819 build/gencfn-macros$(build_exeext) : build/hash-table.o build/vec.o \
2820   build/ggc-none.o
2821
2822 # For stage1 and when cross-compiling use the build libcpp which is
2823 # built with NLS disabled.  For stage2+ use the host library and
2824 # its dependencies.
2825 ifeq ($(build_objdir),$(build_libobjdir))
2826 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2827 else
2828 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2829 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2830 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2831 endif
2832
2833 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2834   $(BUILD_ERRORS) build/vec.o build/hash-table.o
2835
2836 # These programs are not linked with the MD reader.
2837 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2838               build/gengtype-state.o build/version.o build/errors.o
2839
2840 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2841               gengtype-state.o version.o errors.o $(LIBDEPS)
2842         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2843             $(filter-out ($LIBDEPS), $^) $(LIBS)
2844
2845 # Rule for the generator programs:
2846 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2847         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2848             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2849
2850 # Generated source files for gengtype.  Prepend inclusion of
2851 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
2852 # any system header is included.
2853 gengtype-lex.c : gengtype-lex.l
2854         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2855           echo '#ifdef HOST_GENERATOR_FILE' > $@.tmp; \
2856           echo '#include "config.h"'       >> $@.tmp; \
2857           echo '#else'                     >> $@.tmp; \
2858           echo '#include "bconfig.h"'      >> $@.tmp; \
2859           echo '#endif'                    >> $@.tmp; \
2860           cat $@ >> $@.tmp; \
2861           mv $@.tmp $@; \
2862         }
2863
2864 #\f
2865 # Remake internationalization support.
2866 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2867
2868 #\f
2869 # Remake cpp.
2870
2871 PREPROCESSOR_DEFINES = \
2872   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2873   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2874   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2875   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2876   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2877   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2878   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2879   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2880   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2881   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2882   -DPREFIX=\"$(prefix)/\" \
2883   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2884   @TARGET_SYSTEM_ROOT_DEFINE@
2885
2886 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2887 cppbuiltin.o: $(BASEVER)
2888
2889 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2890
2891 # Note for the stamp targets, we run the program `true' instead of
2892 # having an empty command (nothing following the semicolon).
2893
2894 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2895 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) \
2896   $(SYSTEM_H) $(CORETYPES_H) $(TM_H)
2897
2898 build/gcov-iov$(build_exeext): build/gcov-iov.o
2899         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2900                 build/gcov-iov.o -o $@
2901
2902 gcov-iov.h: s-iov; @true
2903 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2904         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2905             > tmp-gcov-iov.h
2906         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2907         $(STAMP) s-iov
2908
2909 GCOV_OBJS = gcov.o
2910 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2911         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
2912                 hash-table.o ggc-none.o $(LIBS) -o $@
2913 GCOV_DUMP_OBJS = gcov-dump.o
2914 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2915         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2916                 hash-table.o ggc-none.o\
2917                 $(LIBS) -o $@
2918
2919 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2920   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2921   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2922   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2923 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2924         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2925 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2926         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2927           -DIN_GCOV_TOOL=1 -o $@ $<
2928 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2929         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2930           -DIN_GCOV_TOOL=1 -o $@ $<
2931 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2932 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2933         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2934 #\f
2935 # Build the include directories.  The stamp files are stmp-* rather than
2936 # s-* so that mostlyclean does not force the include directory to
2937 # be rebuilt.
2938
2939 # Build the include directories.
2940 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2941 # Copy in the headers provided with gcc.
2942 #
2943 # The sed command gets just the last file name component;
2944 # this is necessary because VPATH could add a dirname.
2945 # Using basename would be simpler, but some systems don't have it.
2946 #
2947 # The touch command is here to workaround an AIX/Linux NFS bug.
2948 #
2949 # The move-if-change + cp -p twists for limits.h are intended to preserve
2950 # the time stamp when we regenerate, to prevent pointless rebuilds during
2951 # e.g. install-no-fixedincludes.
2952         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2953         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2954         for file in .. $(USER_H); do \
2955           if [ X$$file != X.. ]; then \
2956             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2957             $(STAMP) include/$$realfile; \
2958             rm -f include/$$realfile; \
2959             cp $$file include; \
2960             chmod a+r include/$$realfile; \
2961           fi; \
2962         done
2963         for file in .. $(USER_H_INC_NEXT_PRE); do \
2964           if [ X$$file != X.. ]; then \
2965             mv include/$$file include/x_$$file; \
2966             echo "#include_next <$$file>" >include/$$file; \
2967             cat include/x_$$file >>include/$$file; \
2968             rm -f include/x_$$file; \
2969             chmod a+r include/$$file; \
2970           fi; \
2971         done
2972         for file in .. $(USER_H_INC_NEXT_POST); do \
2973           if [ X$$file != X.. ]; then \
2974             echo "#include_next <$$file>" >>include/$$file; \
2975             chmod a+r include/$$file; \
2976           fi; \
2977         done
2978         rm -f include/stdint.h
2979         if [ $(USE_GCC_STDINT) = wrap ]; then \
2980           rm -f include/stdint-gcc.h; \
2981           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2982           chmod a+r include/stdint-gcc.h; \
2983           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2984           chmod a+r include/stdint.h; \
2985         elif [ $(USE_GCC_STDINT) = provide ]; then \
2986           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2987           chmod a+r include/stdint.h; \
2988         fi
2989         set -e; for ml in `cat fixinc_list`; do \
2990           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2991           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2992           fix_dir=include-fixed$${multi_dir}; \
2993           if $(LIMITS_H_TEST) ; then \
2994             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2995           else \
2996             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2997           fi; \
2998           $(mkinstalldirs) $${fix_dir}; \
2999           chmod a+rx $${fix_dir} || true; \
3000           $(SHELL) $(srcdir)/../move-if-change \
3001             tmp-xlimits.h  tmp-limits.h; \
3002           rm -f $${fix_dir}/limits.h; \
3003           cp -p tmp-limits.h $${fix_dir}/limits.h; \
3004           chmod a+r $${fix_dir}/limits.h; \
3005         done
3006 # Install the README
3007         rm -f include-fixed/README
3008         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
3009         chmod a+r include-fixed/README
3010         $(STAMP) $@
3011
3012 .PHONY: install-gcc-tooldir
3013 install-gcc-tooldir:
3014         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
3015
3016 macro_list: s-macro_list; @true
3017 s-macro_list : $(GCC_PASSES) cc1$(exeext)
3018         echo | $(GCC_FOR_TARGET) -E -dM - | \
3019           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
3020                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
3021           sort -u > tmp-macro_list
3022         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
3023         $(STAMP) s-macro_list
3024
3025 fixinc_list: s-fixinc_list; @true
3026 s-fixinc_list : $(GCC_PASSES)
3027 # Build up a list of multilib directories and corresponding sysroot
3028 # suffixes, in form sysroot;multilib.
3029         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
3030           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
3031             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
3032             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
3033             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
3034             if [ "$${multi_dir}" = "." ]; \
3035               then multi_dir=""; \
3036             else \
3037               multi_dir=/$${multi_dir}; \
3038             fi; \
3039             echo "$${sfx};$${multi_dir}"; \
3040           done; \
3041         else \
3042           echo ";"; \
3043         fi > tmp-fixinc_list
3044         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
3045         $(STAMP) s-fixinc_list
3046
3047 # The line below is supposed to avoid accidentally matching the
3048 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
3049 # expect fixincl to be newer than fixincl.o, such that this situation
3050 # would never come up.  As it turns out, if you use ccache with
3051 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3052 # working directory in object files (-g absent, or -fno-working-dir
3053 # present), and build and host are the same, fixincl for the host will
3054 # build after fixincl for the build machine, getting a cache hit,
3055 # thereby updating the timestamp of fixincl.o in the host tree.
3056 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3057 # the build tree, and so fixincl in the build tree will appear to be
3058 # out of date.  Yuck.
3059 ../$(build_subdir)/fixincludes/fixincl: ; @ :
3060
3061 # Build fixed copies of system files.
3062 # Abort if no system headers available, unless building a crosscompiler.
3063 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3064 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3065   $(build_objdir)/fixincludes/fixincl \
3066   $(build_objdir)/fixincludes/fixinc.sh
3067         rm -rf include-fixed; mkdir include-fixed
3068         -chmod a+rx include-fixed
3069         if [ -d ../prev-gcc ]; then \
3070           cd ../prev-gcc && \
3071           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
3072             libsubdir=. ; \
3073         else \
3074           set -e; for ml in `cat fixinc_list`; do \
3075             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3076             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3077             fix_dir=include-fixed$${multi_dir}; \
3078             if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
3079               echo The directory that should contain system headers does not exist: >&2 ; \
3080               echo "  ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
3081               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
3082               if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
3083               then sleep 1; else exit 1; fi; \
3084             fi; \
3085             $(mkinstalldirs) $${fix_dir}; \
3086             chmod a+rx $${fix_dir} || true; \
3087             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
3088               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
3089               gcc_dir=`${PWD_COMMAND}` ; \
3090               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
3091               cd $(build_objdir)/fixincludes && \
3092               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
3093                 $(BUILD_SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
3094             rm -f $${fix_dir}/syslimits.h; \
3095             if [ -f $${fix_dir}/limits.h ]; then \
3096               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
3097             else \
3098               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
3099             fi; \
3100             chmod a+r $${fix_dir}/syslimits.h; \
3101           done; \
3102         fi
3103         $(STAMP) stmp-fixinc
3104 #\f
3105
3106 # Install with the gcc headers files, not the fixed include files, which we
3107 # are typically not allowed to distribute.  The general idea is to:
3108 #  - Get to "install" with a bare set of internal headers, not the
3109 #    fixed system ones,
3110 #  - Prevent rebuilds of what normally depends on the headers, which is
3111 #    useless for installation purposes and would rely on improper headers.
3112 #  - Restore as much of the original state as possible.
3113
3114 .PHONY: install-no-fixedincludes
3115
3116 install-no-fixedincludes:
3117         # Stash the current set of headers away, save stamps we're going to
3118         # alter explicitly, and arrange for fixincludes not to run next time
3119         # we trigger a headers rebuild.
3120         -rm -rf tmp-include
3121         -mv include tmp-include 2>/dev/null
3122         -mv include-fixed tmp-include-fixed 2>/dev/null
3123         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3124         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3125         -mkdir include
3126         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3127         -touch stmp-fixinc
3128
3129         # Rebuild our internal headers, restore the original stamps so that
3130         # "install" doesn't trigger pointless rebuilds because of that update,
3131         # then do install
3132         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3133         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3134         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3135         $(MAKE) $(FLAGS_TO_PASS) install
3136
3137         # Restore the original set of maybe-fixed headers
3138         -rm -rf include; mv tmp-include include 2>/dev/null
3139         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3140
3141 # Remake the info files.
3142
3143 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3144
3145 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3146             doc/gccinstall.info doc/cppinternals.info
3147
3148 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3149
3150 srcinfo: $(INFOFILES)
3151         -cp -p $^ $(srcdir)/doc
3152
3153 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3154          gcc-common.texi gcc-vers.texi
3155
3156 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3157          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3158          gcov.texi trouble.texi bugreport.texi service.texi             \
3159          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3160          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3161          implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi
3162
3163 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3164 # the generated tm.texi; the latter might have a more recent timestamp,
3165 # but we don't want to rebuild the info files unless the contents of
3166 # the *.texi files have changed.
3167 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3168          contribute.texi makefile.texi configterms.texi options.texi    \
3169          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3170          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3171          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3172          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3173          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3174          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3175          match-and-simplify.texi poly-int.texi
3176
3177 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
3178          gcc-common.texi gcc-vers.texi
3179
3180 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3181
3182 # gcc-vers.texi is generated from the version files.
3183 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3184         (echo "@set version-GCC $(BASEVER_c)"; \
3185          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3186          then echo "@set DEVELOPMENT"; \
3187          else echo "@clear DEVELOPMENT"; \
3188          fi) > $@T
3189         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
3190         if [ -n "$(PKGVERSION)" ]; then \
3191           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3192         fi
3193         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3194         mv -f $@T $@
3195
3196
3197 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3198 # patterns.  To use them, put each of the specific targets with its
3199 # specific dependencies but no build commands.
3200
3201 doc/cpp.info: $(TEXI_CPP_FILES)
3202 doc/gcc.info: $(TEXI_GCC_FILES)
3203 doc/gccint.info: $(TEXI_GCCINT_FILES)
3204 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3205
3206 doc/%.info: %.texi
3207         if [ x$(BUILD_INFO) = xinfo ]; then \
3208                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3209                         -I $(gcc_docdir)/include -o $@ $<; \
3210         fi
3211
3212 # Duplicate entry to handle renaming of gccinstall.info
3213 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3214         if [ x$(BUILD_INFO) = xinfo ]; then \
3215                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3216                         -I $(gcc_docdir)/include -o $@ $<; \
3217         fi
3218
3219 doc/cpp.dvi: $(TEXI_CPP_FILES)
3220 doc/gcc.dvi: $(TEXI_GCC_FILES)
3221 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3222 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3223
3224 doc/cpp.pdf: $(TEXI_CPP_FILES)
3225 doc/gcc.pdf: $(TEXI_GCC_FILES)
3226 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3227 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3228
3229 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3230 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3231 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3232 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3233
3234 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3235       doc/cppinternals.dvi lang.dvi
3236
3237 doc/%.dvi: %.texi
3238         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3239
3240 # Duplicate entry to handle renaming of gccinstall.dvi
3241 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3242         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3243
3244 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3245            doc/cppinternals.pdf
3246
3247 pdf:: $(PDFFILES) lang.pdf
3248
3249 doc/%.pdf: %.texi
3250         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3251
3252 # Duplicate entry to handle renaming of gccinstall.pdf
3253 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3254         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3255
3256 # List the directories or single hmtl files which are installed by
3257 # install-html. The lang.html file triggers language fragments to build
3258 # html documentation.
3259 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3260        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3261        $(build_htmldir)/cppinternals
3262
3263 # List the html file targets.
3264 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3265        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3266        $(build_htmldir)/cppinternals/index.html lang.html
3267
3268 html:: $(HTMLS_BUILD)
3269
3270 $(build_htmldir)/%/index.html: %.texi
3271         $(mkinstalldirs) $(@D)
3272         rm -f $(@D)/*
3273         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3274
3275 # Duplicate entry to handle renaming of gccinstall
3276 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3277         $(mkinstalldirs) $(@D)
3278         echo rm -f $(@D)/*
3279         SOURCEDIR=$(abs_docdir) \
3280         DESTDIR=$(@D) \
3281         $(SHELL) $(srcdir)/doc/install.texi2html
3282
3283 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3284            doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1
3285
3286 generated-manpages: man
3287
3288 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3289
3290 srcman: $(MANFILES)
3291         -cp -p $^ $(srcdir)/doc
3292
3293 doc/%.1: %.pod
3294         $(STAMP) $@
3295         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3296                 mv -f $(@).T$$$$ $@) || \
3297                 (rm -f $(@).T$$$$ && exit 1)
3298
3299 doc/%.7: %.pod
3300         $(STAMP) $@
3301         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3302                 mv -f $(@).T$$$$ $@) || \
3303                 (rm -f $(@).T$$$$ && exit 1)
3304
3305 %.pod: %.texi
3306         $(STAMP) $@
3307         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3308
3309 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3310 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3311
3312 # These next rules exist because the output name is not the same as
3313 # the input name, so our implicit %.pod rule will not work.
3314
3315 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3316         $(STAMP) $@
3317         -$(TEXI2POD) $< > $@
3318 gfdl.pod: fdl.texi
3319         $(STAMP) $@
3320         -$(TEXI2POD) $< > $@
3321 fsf-funding.pod: funding.texi
3322         $(STAMP) $@
3323         -$(TEXI2POD) $< > $@
3324 gpl.pod: gpl_v3.texi
3325         $(STAMP) $@
3326         -$(TEXI2POD) $< > $@
3327
3328 #\f
3329 # Deletion of files made during compilation.
3330 # There are four levels of this:
3331 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3332 # `mostlyclean' is useful while working on a particular type of machine.
3333 # It deletes most, but not all, of the files made by compilation.
3334 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3335 # `clean' deletes everything made by running `make all'.
3336 # `distclean' also deletes the files made by config.
3337 # `maintainer-clean' also deletes everything that could be regenerated
3338 # automatically, except for `configure'.
3339 # We remove as much from the language subdirectories as we can
3340 # (less duplicated code).
3341
3342 mostlyclean: lang.mostlyclean
3343         -rm -f $(MOSTLYCLEANFILES)
3344         -rm -f *$(objext) c-family/*$(objext)
3345         -rm -f *$(coverageexts)
3346 # Delete build programs
3347         -rm -f build/*
3348         -rm -f mddeps.mk
3349 # Delete other built files.
3350         -rm -f specs.h options.c options.h options-save.c
3351 # Delete the stamp and temporary files.
3352         -rm -f s-* tmp-* stamp-* stmp-*
3353         -rm -f */stamp-* */tmp-*
3354 # Delete debugging dump files.
3355         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3356 # Delete some files made during installation.
3357         -rm -f specs $(SPECS)
3358         -rm -f collect collect2 mips-tfile mips-tdump
3359 # Delete unwanted output files from TeX.
3360         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3361         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3362 # Delete sorted indices we don't actually use.
3363         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3364 # Delete core dumps.
3365         -rm -f core */core
3366 # Delete file generated for gengtype
3367         -rm -f gtyp-input.list
3368 # Delete files generated by gengtype
3369         -rm -f gtype-*
3370         -rm -f gt-*
3371         -rm -f gtype.state
3372 # Delete genchecksum outputs
3373         -rm -f *-checksum.c
3374 # Delete lock-and-run bits
3375         -rm -rf linkfe.lck lock-stamp.*
3376
3377 # Delete all files made by compilation
3378 # that don't exist in the distribution.
3379 clean: mostlyclean lang.clean
3380         -rm -f libgcc.a libgcc_eh.a libgcov.a
3381         -rm -f libgcc_s*
3382         -rm -f libunwind*
3383         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3384         -rm -f options.c options.h optionlist
3385         -rm -f cs-*
3386         -rm -f doc/*.dvi
3387         -rm -f doc/*.pdf
3388 # Delete the include directories.
3389         -rm -rf include include-fixed
3390 # Delete files used by the "multilib" facility (including libgcc subdirs).
3391         -rm -f multilib.h tmpmultilib*
3392         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3393           rm -rf $(MULTILIB_DIRNAMES); \
3394         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3395           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3396         fi ; fi
3397
3398 # Delete all files that users would normally create
3399 # while building and installing GCC.
3400 distclean: clean lang.distclean
3401         -rm -f auto-host.h auto-build.h
3402         -rm -f cstamp-h
3403         -rm -f config.status config.run config.cache config.bak
3404         -rm -f Make-lang Make-hooks Make-host Make-target
3405         -rm -f Makefile *.oaux
3406         -rm -f gthr-default.h
3407         -rm -f TAGS */TAGS
3408         -rm -f *.asm
3409         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3410         -rm -f testsuite/*.log testsuite/*.sum
3411         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3412         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3413         -rm -rf ${QMTEST_DIR} stamp-qmtest
3414         -rm -f cxxmain.c
3415         -rm -f .gdbinit configargs.h
3416         -rm -f gcov.pod
3417 # Delete po/*.gmo only if we are not building in the source directory.
3418         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3419         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3420
3421 # Get rid of every file that's generated from some other file, except for `configure'.
3422 # Most of these files ARE PRESENT in the GCC distribution.
3423 maintainer-clean:
3424         @echo 'This command is intended for maintainers to use; it'
3425         @echo 'deletes files that may need special tools to rebuild.'
3426         $(MAKE) lang.maintainer-clean distclean
3427         -rm -f cpp.??s cpp.*aux
3428         -rm -f gcc.??s gcc.*aux
3429         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3430 #\f
3431 # Entry points `install', `install-strip', and `uninstall'.
3432 # Also use `install-collect2' to install collect2 when the config files don't.
3433
3434 # Copy the compiler files into directories where they will be run.
3435 # Install the driver last so that the window when things are
3436 # broken is small.
3437 install: install-common $(INSTALL_HEADERS) \
3438     install-cpp install-man install-info install-@POSUB@ \
3439     install-driver install-lto-wrapper install-gcc-ar
3440
3441 ifeq ($(enable_plugin),yes)
3442 install: install-plugin
3443 endif
3444
3445 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3446 ifneq ($(STRIP),)
3447 install-strip: STRIPPROG = $(STRIP)
3448 export STRIPPROG
3449 endif
3450 install-strip: install
3451
3452 # Handle cpp installation.
3453 install-cpp: installdirs cpp$(exeext)
3454         -if test "$(enable_as_accelerator)" != "yes" ; then \
3455           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3456           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3457           if [ x$(cpp_install_dir) != x ]; then \
3458             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3459             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3460           else true; fi; \
3461         fi
3462
3463 # Create the installation directories.
3464 # $(libdir)/gcc/include isn't currently searched by cpp.
3465 installdirs:
3466         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3467         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3468         $(mkinstalldirs) $(DESTDIR)$(bindir)
3469         $(mkinstalldirs) $(DESTDIR)$(includedir)
3470         $(mkinstalldirs) $(DESTDIR)$(infodir)
3471         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3472         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3473
3474 params.list: s-params.list; @true
3475 s-params.list: $(srcdir)/params-list.h $(srcdir)/params.def
3476         $(CPP) $(srcdir)/params-list.h | sed 's/^#.*//;/^$$/d' > tmp-params.list
3477         $(SHELL) $(srcdir)/../move-if-change tmp-params.list params.list
3478         $(STAMP) s-params.list
3479
3480 params.options: s-params.options; @true
3481 s-params.options: $(srcdir)/params-options.h $(srcdir)/params.def
3482         $(CPP) $(srcdir)/params-options.h | sed 's/^#.*//;/^$$/d' > tmp-params.options
3483         $(SHELL) $(srcdir)/../move-if-change tmp-params.options params.options
3484         $(STAMP) s-params.options
3485
3486
3487 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3488   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3489   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3490   gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3491   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3492   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3493   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3494   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3495   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3496   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3497   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3498   ipa-param-manipulation.h $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3499   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3500   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3501   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3502   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3503   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3504   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3505   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3506   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3507   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3508   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3509   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3510   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3511   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3512   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3513   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3514   lcm.h cfgloopmanip.h file-prefix-map.h builtins.def chkp-builtins.def \
3515   pass-instances.def params.list
3516
3517 # generate the 'build fragment' b-header-vars
3518 s-header-vars: Makefile
3519         rm -f tmp-header-vars
3520 # The first sed gets the list "header variables" as the list variables
3521 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3522 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3523 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3524 # as well.
3525         $(foreach header_var,$(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;) \
3526         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3527         $(STAMP) s-header-vars
3528
3529 # Install gengtype
3530 install-gengtype: installdirs gengtype$(exeext) gtype.state
3531         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3532         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3533         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3534         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3535
3536 # Install the headers needed to build a plugin.
3537 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3538 # We keep the directory structure for files in config or c-family and .def
3539 # files. All other files are flattened to a single directory.
3540         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3541         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3542         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3543         for file in $$headers; do \
3544           if [ -f $$file ] ; then \
3545             path=$$file; \
3546           elif [ -f $(srcdir)/$$file ]; then \
3547             path=$(srcdir)/$$file; \
3548           else continue; \
3549           fi; \
3550           case $$path in \
3551           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3552             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3553           *) base=`basename $$path` ;; \
3554           esac; \
3555           dest=$(plugin_includedir)/$$base; \
3556           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3557           dir=`dirname $$dest`; \
3558           $(mkinstalldirs) $(DESTDIR)$$dir; \
3559           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3560         done
3561         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3562
3563 # Install the compiler executables built during cross compilation.
3564 install-common: native lang.install-common installdirs
3565         for file in $(COMPILERS); do \
3566           if [ -f $$file ] ; then \
3567             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3568             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3569           else true; \
3570           fi; \
3571         done
3572         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3573           if [ x"$$file" != x.. ]; then \
3574             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3575             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3576           else true; fi; \
3577         done
3578 # We no longer install the specs file because its presence makes the
3579 # driver slower, and because people who need it can recreate it by
3580 # using -dumpspecs.  We remove any old version because it would
3581 # otherwise override the specs built into the driver.
3582         rm -f $(DESTDIR)$(libsubdir)/specs
3583 # Install gcov if it was compiled.
3584         -if test "$(enable_as_accelerator)" != "yes" ; then \
3585           if [ -f gcov$(exeext) ]; \
3586           then \
3587             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3588             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3589           fi; \
3590         fi
3591 # Install gcov-tool if it was compiled.
3592         -if test "$(enable_as_accelerator)" != "yes" ; then \
3593           if [ -f gcov-tool$(exeext) ]; \
3594           then \
3595             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3596             $(INSTALL_PROGRAM) \
3597             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3598           fi; \
3599         fi
3600 # Install gcov-dump if it was compiled.
3601         -if test "$(enable_as_accelerator)" != "yes" ; then \
3602           if [ -f gcov-dump$(exeext) ]; \
3603           then \
3604             rm -f $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3605             $(INSTALL_PROGRAM) \
3606             gcov-dump$(exeext) $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3607           fi; \
3608         fi
3609
3610 # Install the driver program as $(target_noncanonical)-gcc,
3611 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3612 install-driver: installdirs xgcc$(exeext)
3613         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3614         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3615         -if test "$(enable_as_accelerator)" != "yes" ; then \
3616           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3617             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3618             ( cd $(DESTDIR)$(bindir) && \
3619               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3620           fi; \
3621           if [ ! -f gcc-cross$(exeext) ] \
3622               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3623             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3624             ( cd $(DESTDIR)$(bindir) && \
3625               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3626               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3627           fi; \
3628         fi
3629
3630 # Install the info files.
3631 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3632 # to do the install.
3633 install-info:: doc installdirs \
3634         $(DESTDIR)$(infodir)/cpp.info \
3635         $(DESTDIR)$(infodir)/gcc.info \
3636         $(DESTDIR)$(infodir)/cppinternals.info \
3637         $(DESTDIR)$(infodir)/gccinstall.info \
3638         $(DESTDIR)$(infodir)/gccint.info \
3639         lang.install-info
3640
3641 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3642         rm -f $@
3643         if [ -f $< ]; then \
3644           for f in $(<)*; do \
3645             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3646             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3647             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3648           done; \
3649         else true; fi
3650         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3651           if [ -f $@ ]; then \
3652             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3653           else true; fi; \
3654         else true; fi;
3655
3656 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3657
3658 install-pdf: $(PDFFILES) lang.install-pdf
3659         @$(NORMAL_INSTALL)
3660         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3661         @list='$(PDFFILES)'; for p in $$list; do \
3662           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3663           f=$(pdf__strip_dir) \
3664           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3665           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3666         done
3667
3668 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3669
3670 install-html: $(HTMLS_BUILD) lang.install-html
3671         @$(NORMAL_INSTALL)
3672         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3673         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3674           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3675           f=$(html__strip_dir) \
3676           if test -d "$$d$$p"; then \
3677             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3678             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3679             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3680             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3681           else \
3682             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3683             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3684           fi; \
3685         done
3686
3687 # Install the man pages.
3688 install-man: lang.install-man \
3689         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3690         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3691         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3692         $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
3693         $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
3694         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3695         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3696         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3697
3698 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3699         -rm -f $@
3700         -$(INSTALL_DATA) $< $@
3701         -chmod a-x $@
3702
3703 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3704         -rm -f $@
3705         -$(INSTALL_DATA) $< $@
3706         -chmod a-x $@
3707
3708 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3709         -rm -f $@
3710         -$(INSTALL_DATA) $< $@
3711         -chmod a-x $@
3712
3713 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3714         -rm -f $@
3715         -$(INSTALL_DATA) $< $@
3716         -chmod a-x $@
3717
3718 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3719         -rm -f $@
3720         -$(INSTALL_DATA) $< $@
3721         -chmod a-x $@
3722
3723 $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
3724         -rm -f $@
3725         -$(INSTALL_DATA) $< $@
3726         -chmod a-x $@
3727
3728 # Install all the header files built in the include subdirectory.
3729 install-headers: $(INSTALL_HEADERS_DIR)
3730 # Fix symlinks to absolute paths in the installed include directory to
3731 # point to the installed directory, not the build directory.
3732 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3733         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3734         if [ $$? -eq 0 ]; then \
3735           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3736           for i in $$files; do \
3737             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3738             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3739               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3740               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3741             fi; \
3742           done; \
3743         fi
3744
3745 # Create or recreate the gcc private include file directory.
3746 install-include-dir: installdirs
3747         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3748         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3749         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3750         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3751
3752 # Create or recreate the install-tools include file directory.
3753 itoolsdir = $(libexecsubdir)/install-tools
3754 itoolsdatadir = $(libsubdir)/install-tools
3755 install-itoolsdirs: installdirs
3756         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3757         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3758
3759 # Install the include directory using tar.
3760 install-headers-tar: stmp-int-hdrs install-include-dir
3761 # We use `pwd`/include instead of just include to problems with CDPATH
3762 # Unless a full pathname is provided, some shells would print the new CWD,
3763 # found in CDPATH, corrupting the output.  We could just redirect the
3764 # output of `cd', but some shells lose on redirection within `()'s
3765         (cd `${PWD_COMMAND}`/include ; \
3766          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3767         (cd `${PWD_COMMAND}`/include-fixed ; \
3768          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3769 # /bin/sh on some systems returns the status of the first tar,
3770 # and that can lose with GNU tar which always writes a full block.
3771 # So use `exit 0' to ignore its exit status.
3772
3773 # Install the include directory using cpio.
3774 install-headers-cpio: stmp-int-hdrs install-include-dir
3775 # See discussion about the use of `pwd` above
3776         cd `${PWD_COMMAND}`/include ; \
3777         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3778         cd `${PWD_COMMAND}`/include-fixed ; \
3779         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3780
3781 # Install the include directory using cp.
3782 install-headers-cp: stmp-int-hdrs install-include-dir
3783         cp -p -r include $(DESTDIR)$(libsubdir)
3784         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3785
3786 # Targets without dependencies, for use in prev-gcc during bootstrap.
3787 real-install-headers-tar:
3788         (cd `${PWD_COMMAND}`/include-fixed ; \
3789          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3790
3791 real-install-headers-cpio:
3792         cd `${PWD_COMMAND}`/include-fixed ; \
3793         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3794
3795 real-install-headers-cp:
3796         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3797
3798 # Install supporting files for fixincludes to be run later.
3799 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3800   macro_list fixinc_list
3801         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3802           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3803         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3804         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3805         set -e; for ml in `cat fixinc_list`; do \
3806           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3807           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3808           $(INSTALL_DATA) include-fixed$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3809         done
3810         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3811                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3812         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3813                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3814                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3815         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3816                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3817         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3818                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3819
3820 # Use this target to install the program `collect2' under the name `collect2'.
3821 install-collect2: collect2 installdirs
3822         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3823 # Install the driver program as $(libsubdir)/gcc for collect2.
3824         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3825
3826 # Install lto-wrapper.
3827 install-lto-wrapper: lto-wrapper$(exeext)
3828         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3829
3830 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3831         if test "$(enable_as_accelerator)" != "yes" ; then \
3832           for i in gcc-ar gcc-nm gcc-ranlib; do \
3833             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3834             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3835             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3836             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3837             if test -f gcc-cross$(exeext); then \
3838               :; \
3839             else \
3840               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3841               ( cd $(DESTDIR)$(bindir) && \
3842                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3843             fi ; \
3844           done; \
3845         fi
3846
3847 # Cancel installation by deleting the installed files.
3848 uninstall: lang.uninstall
3849         -rm -rf $(DESTDIR)$(libsubdir)
3850         -rm -rf $(DESTDIR)$(libexecsubdir)
3851         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3852         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3853         -if [ x$(cpp_install_dir) != x ]; then \
3854           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3855         else true; fi
3856         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3857         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3858         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3859         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3860         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3861         for i in ar nm ranlib ; do \
3862           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3863           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3864           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3865           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3866         done
3867 #\f
3868 # These targets are for the dejagnu testsuites. The file site.exp
3869 # contains global variables that all the testsuites will use.
3870
3871 target_subdir = @target_subdir@
3872
3873 site.exp: ./config.status Makefile
3874         @echo "Making a new config file..."
3875         -@rm -f ./site.tmp
3876         @$(STAMP) site.exp
3877         -@mv site.exp site.bak
3878         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3879         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3880         @echo "# add them to the last section" >> ./site.tmp
3881         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3882         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3883         @echo "set host_triplet $(host)" >> ./site.tmp
3884         @echo "set build_triplet $(build)" >> ./site.tmp
3885         @echo "set target_triplet $(target)" >> ./site.tmp
3886         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3887         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3888 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3889         @echo "set CFLAGS \"\"" >> ./site.tmp
3890         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3891         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3892         @echo "set HOSTCXX \"$(CXX)\"" >> ./site.tmp
3893         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3894         @echo "set HOSTCXXFLAGS \"$(CXXFLAGS)\"" >> ./site.tmp
3895 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3896 # They are passed first to allow individual tests to override them.
3897         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3898 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3899 # files that have already been installed there will be found.  The -B option
3900 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3901 # from the install tree.
3902         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3903         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3904         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3905         @if test "@enable_plugin@" = "yes" ; then \
3906           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3907           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3908           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3909           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3910         fi
3911 # If newlib has been configured, we need to pass -B to gcc so it can find
3912 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3913 # message if it doesn't, but the testsuite is supposed to ignore the message -
3914 # it's too difficult to tell when to and when not to pass -B (not all targets
3915 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3916 # seems like too selective a test.
3917 # ??? Another way to solve this might be to rely on linker scripts.  Then
3918 # theoretically the -B won't be needed.
3919 # We also need to pass -L ../ld so that the linker can find ldscripts.
3920         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3921             && [ "${host}" != "${target}" ]; then \
3922           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3923           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3924           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3925           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3926           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3927         else true; \
3928         fi
3929         @if [ -d $(objdir)/../ld ] ; then \
3930           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3931         else true; \
3932         fi
3933         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3934         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3935         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3936           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3937         else true; \
3938         fi
3939         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3940           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3941         else true; \
3942         fi
3943         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3944           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3945         else true; \
3946         fi
3947         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3948         @cat ./site.tmp > site.exp
3949         @cat site.bak | sed \
3950                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3951         -@rm -f ./site.tmp
3952
3953 CHECK_TARGETS = @check_languages@
3954
3955 check: $(CHECK_TARGETS)
3956
3957 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3958
3959 # The idea is to parallelize testing of multilibs, for example:
3960 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3961 # will run 3 concurrent sessions of check-gcc, eventually testing
3962 # all 10 combinations.  GNU make is required, as is a shell that expands
3963 # alternations within braces.
3964 lang_checks_parallel = $(lang_checks:=//%)
3965 $(lang_checks_parallel): site.exp
3966         target=`echo "$@" | sed 's,//.*,,'`; \
3967         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3968         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3969         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3970           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3971           "$$target"
3972
3973 TESTSUITEDIR = testsuite
3974
3975 $(TESTSUITEDIR)/site.exp: site.exp
3976         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3977         -rm -f $@
3978         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3979
3980 # This is only used for check-% targets that aren't parallelized.
3981 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3982         -test -d plugin || mkdir plugin
3983         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3984         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3985         -(rootme=`${PWD_COMMAND}`; export rootme; \
3986         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3987         cd $(TESTSUITEDIR)/$*; \
3988         rm -f tmp-site.exp; \
3989         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3990                 < ../../site.exp > tmp-site.exp; \
3991         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3992         EXPECT=${EXPECT} ; export EXPECT ; \
3993         if [ -f $${rootme}/../expect/expect ] ; then  \
3994            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3995             export TCL_LIBRARY ; fi ; \
3996         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3997
3998 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3999         @echo check-$*
4000
4001 check_p_tool=$(firstword $(subst _, ,$*))
4002 check_p_count=$(check_$(check_p_tool)_parallelize)
4003 check_p_subno=$(word 2,$(subst _, ,$*))
4004 check_p_numbers0:=1 2 3 4 5 6 7 8 9
4005 check_p_numbers1:=0 $(check_p_numbers0)
4006 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
4007 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
4008 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
4009 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
4010 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
4011 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
4012 check_p_subdir=$(subst _,,$*)
4013 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
4014                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
4015                 $(check_p_numbers)))
4016
4017 # For parallelized check-% targets, this decides whether parallelization
4018 # is desirable (if -jN is used).  If desirable, recursive make is run with
4019 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4020 # parallel, as they are run in separate directories.
4021 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4022 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4023 # dejaGNU procedure is overridden to additionally synchronize through
4024 # a $lang-parallel directory which tests will be run by which runtest instance.
4025 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4026 # files.  If parallelization isn't desirable, only one recursive make
4027 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4028 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4029 # should be passed to runtest.
4030 #
4031 # To parallelize some language check, add the corresponding check-$lang
4032 # to lang_checks_parallelized variable and define check_$lang_parallelize
4033 # variable.  This is the upper limit to which it is useful to parallelize the
4034 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
4035 # testsuites like objc or go.
4036 $(lang_checks_parallelized): check-% : site.exp
4037         -rm -rf $(TESTSUITEDIR)/$*-parallel
4038         @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
4039           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
4040           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
4041           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
4042           export GCC_RUNTEST_PARALLELIZE_DIR ; \
4043           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4044             check-parallel-$* \
4045             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
4046           sums= ; logs= ; \
4047           for dir in $(TESTSUITEDIR)/$* \
4048                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
4049           do \
4050             if [ -d $$dir ]; then \
4051               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
4052               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
4053             fi; \
4054           done; \
4055           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
4056             > $(TESTSUITEDIR)/$*/$*.sum; \
4057           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
4058             > $(TESTSUITEDIR)/$*/$*.log; \
4059           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
4060         else \
4061           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4062             check_$*_parallelize= check-parallel-$*; \
4063         fi
4064
4065 check-parallel-% : site.exp
4066         -@test -d plugin || mkdir plugin
4067         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4068         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
4069         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
4070         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4071         if [ -n "$(check_p_subno)" ] \
4072            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
4073            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
4074           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
4075         else \
4076           cd $(TESTSUITEDIR)/$(check_p_subdir); \
4077           rm -f tmp-site.exp; \
4078           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4079                 < ../../site.exp > tmp-site.exp; \
4080           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4081           EXPECT=${EXPECT} ; export EXPECT ; \
4082           if [ -f $${rootme}/../expect/expect ] ; then  \
4083             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4084             export TCL_LIBRARY ; \
4085           fi ; \
4086           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
4087           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
4088             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
4089           fi ; \
4090         fi )
4091
4092 # QMTest targets
4093
4094 # The path to qmtest.
4095 QMTEST_PATH=qmtest
4096
4097 # The flags to pass to qmtest.
4098 QMTESTFLAGS=
4099
4100 # The flags to pass to "qmtest run".
4101 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
4102
4103 # The command to use to invoke qmtest.
4104 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
4105
4106 # The tests (or suites) to run.
4107 QMTEST_GPP_TESTS=g++
4108
4109 # The subdirectory of the OBJDIR that will be used to store the QMTest
4110 # test database configuration and that will be used for temporary
4111 # scratch space during QMTest's execution.
4112 QMTEST_DIR=qmtestsuite
4113
4114 # Create the QMTest database configuration.
4115 ${QMTEST_DIR} stamp-qmtest:
4116         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
4117             -c gcc_database.GCCDatabase \
4118             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
4119             $(STAMP) stamp-qmtest
4120
4121 # Create the QMTest context file.
4122 ${QMTEST_DIR}/context: stamp-qmtest
4123         rm -f $@
4124         echo "CompilerTable.languages=c cplusplus" >> $@
4125         echo "CompilerTable.c_kind=GCC" >> $@
4126         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
4127         echo "CompilerTable.c_options=-B${objdir}/" >> $@
4128         echo "CompilerTable.cplusplus_kind=GCC" >> $@
4129         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
4130         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
4131         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
4132
4133 # Run the G++ testsuite using QMTest.
4134 qmtest-g++: ${QMTEST_DIR}/context
4135         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
4136            -o g++.qmr ${QMTEST_GPP_TESTS}
4137
4138 # Use the QMTest GUI.
4139 qmtest-gui: ${QMTEST_DIR}/context
4140         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
4141
4142 .PHONY: qmtest-g++
4143
4144 # Run Paranoia on real.c.
4145
4146 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4147         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4148
4149 paranoia: paranoia.o real.o $(LIBIBERTY)
4150         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4151
4152 # These exist for maintenance purposes.
4153
4154 # Update the tags table.
4155 TAGS: lang.tags
4156         (cd $(srcdir);                                  \
4157         incs= ;                                         \
4158         list='$(SUBDIRS)'; for dir in $$list; do        \
4159           if test -f $$dir/TAGS; then                   \
4160             incs="$$incs --include $$dir/TAGS.sub";     \
4161           fi;                                           \
4162         done;                                           \
4163         etags -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
4164               *.h *.c *.cc \
4165               ../include/*.h ../libiberty/*.c \
4166               ../libcpp/*.c ../libcpp/include/*.h \
4167               --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        \
4168               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\|DEFTIMEVAR\|DEFPARAM\|DEFPARAMENUM5\)[ ]?(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def timevar.def params.def \
4169                 ; \
4170         etags --include TAGS.sub $$incs)
4171
4172 # -----------------------------------------------------
4173 # Rules for generating translated message descriptions.
4174 # Disabled by autoconf if the tools are not available.
4175 # -----------------------------------------------------
4176
4177 XGETTEXT = @XGETTEXT@
4178 GMSGFMT = @GMSGFMT@
4179 MSGMERGE = msgmerge
4180 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4181
4182 .PHONY: build- install- build-po install-po update-po
4183
4184 # Dummy rules to deal with dependencies produced by use of
4185 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4186 build-: ; @true
4187 install-: ; @true
4188
4189 build-po: $(CATALOGS)
4190
4191 # This notation should be acceptable to all Make implementations used
4192 # by people who are interested in updating .po files.
4193 update-po: $(CATALOGS:.gmo=.pox)
4194
4195 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4196 # script does that.
4197 .po.gmo:
4198         $(mkinstalldirs) po
4199         $(GMSGFMT) --statistics -o $@ $<
4200
4201 # The new .po has to be gone over by hand, so we deposit it into
4202 # build/po with a different extension.
4203 # If build/po/gcc.pot exists, use it (it was just created),
4204 # else use the one in srcdir.
4205 .po.pox:
4206         $(mkinstalldirs) po
4207         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4208                         then echo po/gcc.pot; \
4209                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4210
4211 # This rule has to look for .gmo modules in both srcdir and
4212 # the cwd, and has to check that we actually have a catalog
4213 # for each language, in case they weren't built or included
4214 # with the distribution.
4215 install-po:
4216         $(mkinstalldirs) $(DESTDIR)$(datadir)
4217         cats="$(CATALOGS)"; for cat in $$cats; do \
4218           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4219           if [ -f $$cat ]; then :; \
4220           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4221           else continue; \
4222           fi; \
4223           dir=$(localedir)/$$lang/LC_MESSAGES; \
4224           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4225           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4226           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4227           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4228         done
4229
4230 # Rule for regenerating the message template (gcc.pot).
4231 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4232 # this rule has no dependencies and always regenerates gcc.pot.  This is
4233 # relatively harmless since the .po files do not directly depend on it.
4234 # Note that exgettext has an awk script embedded in it which requires a
4235 # fairly modern (POSIX-compliant) awk.
4236 # The .pot file is left in the build directory.
4237 gcc.pot: po/gcc.pot
4238 po/gcc.pot: force
4239         $(mkinstalldirs) po
4240         $(MAKE) srcextra
4241         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4242                 $(XGETTEXT) gcc $(srcdir)
4243
4244 #\f
4245
4246 # Dependency information.
4247
4248 # In order for parallel make to really start compiling the expensive
4249 # objects from $(OBJS) as early as possible, build all their
4250 # prerequisites strictly before all objects.
4251 $(ALL_HOST_OBJS) : | $(generated_files)
4252
4253 # Include the auto-generated dependencies for all host objects.
4254 DEPFILES = \
4255   $(foreach obj,$(ALL_HOST_OBJS),\
4256     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4257 -include $(DEPFILES)