gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2023 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 build_os=@build_os@
  59 host=@host@
  60 host_noncanonical=@host_noncanonical@
  61 host_os=@host_os@
  62 target=@target@
  63 target_noncanonical:=@target_noncanonical@
  64
  65 # Normally identical to target_noncanonical, except for compilers built
  66 # as accelerator targets.
  67 real_target_noncanonical:=@real_target_noncanonical@
  68 accel_dir_suffix = @accel_dir_suffix@
  69
  70 # Sed command to transform gcc to installed name.
  71 program_transform_name := @program_transform_name@
  72
  73 # -----------------------------
  74 # Directories used during build
  75 # -----------------------------
  76
  77 # Directory where sources are, from where we are.
  78 srcdir = @srcdir@
  79 gcc_docdir = @srcdir@/doc
  80
  81 # Directory where sources are, absolute.
  82 abs_srcdir = @abs_srcdir@
  83 abs_docdir = @abs_srcdir@/doc
  84
  85 # Directory where sources are, relative to here.
  86 top_srcdir = @top_srcdir@
  87
  88 # Top build directory for this package, relative to here.
  89 top_builddir = .
  90
  91 # The absolute path to the current directory.
  92 objdir := $(shell pwd)
  93
  94 host_subdir=@host_subdir@
  95 build_subdir=@build_subdir@
  96 target_subdir=@target_subdir@
  97 build_libsubdir=@build_libsubdir@
  98
  99 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
 100 ifeq ($(host_subdir),.)
 101 toplevel_builddir := ..
 102 else
 103 toplevel_builddir := ../..
 104 endif
 105
 106 build_objdir := $(toplevel_builddir)/$(build_subdir)
 107 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 108 target_objdir := $(toplevel_builddir)/$(target_subdir)
 109
 110 # --------
 111 # Defined vpaths
 112 # --------
 113
 114 # Directory where sources are, from where we are.
 115 VPATH = @srcdir@
 116
 117 # We define a vpath for the sources of the .texi files here because they
 118 # are split between multiple directories and we would rather use one implicit
 119 # pattern rule for everything.
 120 # This vpath could be extended within the Make-lang fragments.
 121
 122 vpath %.texi $(gcc_docdir)
 123 vpath %.texi $(gcc_docdir)/include
 124
 125 # --------
 126 # UNSORTED
 127 # --------
 128
 129 # Extra flags to pass to indicate cross compilation, which
 130 # might be used or tested by Make-lang fragments.
 131 CROSS=@CROSS@
 132
 133 # Variables that exist for you to override.
 134 # See below for how to change them for certain systems.
 135
 136 # List of language subdirectories.
 137 SUBDIRS =@subdirs@ build
 138
 139 # Selection of languages to be made.
 140 CONFIG_LANGUAGES = @all_selected_languages@
 141 LANGUAGES = c $(CONFIG_LANGUAGES)
 142 ifeq (@enable_gcov@,yes)
 143 LANGUAGES += gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext)
 144 endif
 145
 146 # Default values for variables overridden in Makefile fragments.
 147 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 148 # TCFLAGS is used for compilations with the GCC just built.
 149 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 150 # TFLAGS is also for the user to override, passed down from the top-level
 151 # Makefile.  It is used for all compilations.
 152 T_CFLAGS =
 153 TCFLAGS =
 154 TFLAGS =
 155 CFLAGS = @CFLAGS@
 156 CXXFLAGS = @CXXFLAGS@
 157 LDFLAGS = @LDFLAGS@
 158
 159 # Should we build position-independent host code?
 160 PICFLAG = @PICFLAG@
 161
 162 # The linker flag for the above.
 163 LD_PICFLAG = @LD_PICFLAG@
 164
 165 # Flags to determine code coverage. When coverage is disabled, this will
 166 # contain the optimization flags, as you normally want code coverage
 167 # without optimization.
 168 COVERAGE_FLAGS = @coverage_flags@
 169 coverageexts = .{gcda,gcno}
 170
 171 # The warning flags are separate from CFLAGS because people tend to
 172 # override optimization flags and we'd like them to still have warnings
 173 # turned on.  These flags are also used to pass other stage dependent
 174 # flags from configure.  The user is free to explicitly turn these flags
 175 # off if they wish.
 176 # LOOSE_WARN are the warning flags to use when compiling something
 177 # which is only compiled with gcc, such as libgcc.
 178 # C_LOOSE_WARN is similar, but with C-only warnings.
 179 # STRICT_WARN are the additional warning flags to
 180 # apply to the back end and some front ends, which may be compiled
 181 # with other compilers.
 182 # C_STRICT_WARN is similar, with C-only warnings.
 183 LOOSE_WARN = @loose_warn@
 184 C_LOOSE_WARN = @c_loose_warn@
 185 STRICT_WARN = @strict_warn@
 186 C_STRICT_WARN = @c_strict_warn@
 187
 188 # This is set by --enable-checking.  The idea is to catch forgotten
 189 # "extern" tags in header files.
 190 NOCOMMON_FLAG = @nocommon_flag@
 191
 192 NOEXCEPTION_FLAGS = @noexception_flags@
 193
 194 ALIASING_FLAGS = @aliasing_flags@
 195
 196 # This is set by --disable-maintainer-mode (default) to "#"
 197 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 198 # --disable-maintainer-mode is used or not.  This is because the
 199 # following will expand to "MAINT := " in maintainer mode, and to
 200 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 201 # they mean exactly the same thing for make.
 202 MAINT := @MAINT@
 203
 204 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 205 # be used in language Make-lang.in makefile fragments to enable
 206 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 207 # maintainer mode, and '' otherwise.
 208 @MAINT@ ENABLE_MAINTAINER_RULES = true
 209
 210 # These are set by --enable-checking=valgrind.
 211 RUN_GEN = @valgrind_command@
 212 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 213
 214 # This is how we control whether or not the additional warnings are applied.
 215 .-warn = $(STRICT_WARN)
 216 build-warn = $(STRICT_WARN)
 217 rtl-ssa-warn = $(STRICT_WARN)
 218 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 219 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 220
 221 # 1 2 3 ... 9999
 222 one_to_9999_0:=1 2 3 4 5 6 7 8 9
 223 one_to_9999_1:=0 $(one_to_9999_0)
 224 one_to_9999_2:=$(foreach i,$(one_to_9999_0),$(addprefix $(i),$(one_to_9999_1)))
 225 one_to_9999_3:=$(addprefix 0,$(one_to_9999_1)) $(one_to_9999_2)
 226 one_to_9999_4:=$(foreach i,$(one_to_9999_0),$(addprefix $(i),$(one_to_9999_3)))
 227 one_to_9999_5:=$(addprefix 0,$(one_to_9999_3)) $(one_to_9999_4)
 228 one_to_9999_6:=$(foreach i,$(one_to_9999_0),$(addprefix $(i),$(one_to_9999_5)))
 229 one_to_9999:=$(one_to_9999_0) $(one_to_9999_2) $(one_to_9999_4) $(one_to_9999_6)
 230
 231 # The number of splits to be made for the match.pd files.
 232 NUM_MATCH_SPLITS = @DEFAULT_MATCHPD_PARTITIONS@
 233 MATCH_SPLITS_SEQ = $(wordlist 1,$(NUM_MATCH_SPLITS),$(one_to_9999))
 234 GIMPLE_MATCH_PD_SEQ_SRC = $(patsubst %, gimple-match-%.cc, $(MATCH_SPLITS_SEQ))
 235 GIMPLE_MATCH_PD_SEQ_O = $(patsubst %, gimple-match-%.o, $(MATCH_SPLITS_SEQ))
 236 GENERIC_MATCH_PD_SEQ_SRC = $(patsubst %, generic-match-%.cc, $(MATCH_SPLITS_SEQ))
 237 GENERIC_MATCH_PD_SEQ_O = $(patsubst %, generic-match-%.o, $(MATCH_SPLITS_SEQ))
 238
 239 # The number of splits to be made for the insn-emit files.
 240 NUM_INSNEMIT_SPLITS = @DEFAULT_INSNEMIT_PARTITIONS@
 241 INSNEMIT_SPLITS_SEQ = $(wordlist 1,$(NUM_INSNEMIT_SPLITS),$(one_to_9999))
 242 INSNEMIT_SEQ_SRC = $(patsubst %, insn-emit-%.cc, $(INSNEMIT_SPLITS_SEQ))
 243 INSNEMIT_SEQ_TMP = $(patsubst %, tmp-emit-%.cc, $(INSNEMIT_SPLITS_SEQ))
 244 INSNEMIT_SEQ_O = $(patsubst %, insn-emit-%.o, $(INSNEMIT_SPLITS_SEQ))
 245
 246 # These files are to have specific diagnostics suppressed, or are not to
 247 # be subject to -Werror:
 248 # flex output may yield harmless "no previous prototype" warnings
 249 build/gengtype-lex.o-warn = -Wno-error
 250 gengtype-lex.o-warn = -Wno-error
 251 libgcov-util.o-warn = -Wno-error
 252 libgcov-driver-tool.o-warn = -Wno-error
 253 libgcov-merge-tool.o-warn = -Wno-error
 254 gimple-match-exports.o-warn = -Wno-unused
 255 dfp.o-warn = -Wno-strict-aliasing
 256
 257 # All warnings have to be shut off in stage1 if the compiler used then
 258 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 259 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 260 # either $(GCC_WARN_CXXFLAGS), or nothing.
 261 WARN_CFLAGS = @warn_cflags@
 262 WARN_CXXFLAGS = @warn_cxxflags@
 263
 264 CPPFLAGS = @CPPFLAGS@
 265
 266 AWK = @AWK@
 267 CC = @CC@
 268 CXX = @CXX@
 269 BISON = @BISON@
 270 BISONFLAGS =
 271 FLEX = @FLEX@
 272 FLEXFLAGS =
 273 AR = @AR@
 274 AR_FLAGS = rc
 275 NM = @NM@
 276 RANLIB = @RANLIB@
 277 RANLIB_FLAGS = @ranlib_flags@
 278
 279 # Libraries to use on the host.
 280 HOST_LIBS = @HOST_LIBS@
 281
 282 # The name of the compiler to use.
 283 COMPILER = $(CXX)
 284 COMPILER_FLAGS = $(CXXFLAGS)
 285 # If HOST_LIBS is set, then the user is controlling the libraries to
 286 # link against.  In that case, link with $(CC) so that the -lstdc++
 287 # library is not introduced.  If HOST_LIBS is not set, link with
 288 # $(CXX) to pick up -lstdc++.
 289 ifeq ($(HOST_LIBS),)
 290 LINKER = $(CXX)
 291 LINKER_FLAGS = $(CXXFLAGS)
 292 else
 293 LINKER = $(CC)
 294 LINKER_FLAGS = $(CFLAGS)
 295 endif
 296
 297 enable_host_pie = @enable_host_pie@
 298
 299 # Enable Intel CET on Intel CET enabled host if needed.
 300 CET_HOST_FLAGS = @CET_HOST_FLAGS@
 301 COMPILER += $(CET_HOST_FLAGS)
 302
 303 DO_LINK_MUTEX = @DO_LINK_MUTEX@
 304
 305 # Maybe compile the compilers with -fPIE or -fPIC.
 306 COMPILER += $(PICFLAG)
 307
 308 # Link with -pie, or -no-pie, depending on the above.
 309 LINKER += $(LD_PICFLAG)
 310
 311 # Like LINKER, but use a mutex for serializing front end links.
 312 ifeq (@DO_LINK_MUTEX@,true)
 313 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 314 else
 315 LLINKER = $(LINKER)
 316 endif
 317
 318 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
 319
 320 USE_THIN_ARCHIVES = no
 321 ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
 322 ifeq ($(AR_FLAGS),rc)
 323 ifeq ($(RANLIB_FLAGS),)
 324 USE_THIN_ARCHIVES = yes
 325 endif
 326 endif
 327 endif
 328
 329 # -------------------------------------------
 330 # Programs which operate on the build machine
 331 # -------------------------------------------
 332
 333 SHELL = @SHELL@
 334 # pwd command to use.  Allow user to override default by setting PWDCMD in
 335 # the environment to account for automounters.  The make variable must not
 336 # be called PWDCMD, otherwise the value set here is passed to make
 337 # subprocesses and overrides the setting from the user's environment.
 338 # Don't use PWD since it is a common shell environment variable and we
 339 # don't want to corrupt it.
 340 PWD_COMMAND = $${PWDCMD-pwd}
 341 # on sysV, define this as cp.
 342 INSTALL = @INSTALL@
 343 # Some systems may be missing symbolic links, regular links, or both.
 344 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 345 LN=@LN@
 346 LN_S=@LN_S@
 347 # These permit overriding just for certain files.
 348 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 349 INSTALL_DATA = @INSTALL_DATA@
 350 INSTALL_SCRIPT = @INSTALL@
 351 install_sh = $(SHELL) $(srcdir)/../install-sh
 352 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 353 MAKEINFO = @MAKEINFO@
 354 MAKEINFOFLAGS = --no-split
 355 TEXI2DVI = texi2dvi
 356 TEXI2PDF = texi2pdf
 357 TEXI2HTML = $(MAKEINFO) --html
 358 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 359 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 360 # Some versions of `touch' (such as the version on Solaris 2.8)
 361 # do not correctly set the timestamp due to buggy versions of `utime'
 362 # in the kernel.  So, we use `echo' instead.
 363 STAMP = echo timestamp >
 364 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 365 # translate the shell's notion of absolute pathnames to the native
 366 # spelling.
 367 build_file_translate = @build_file_translate@
 368
 369 # Make sure the $(MAKE) variable is defined.
 370 @SET_MAKE@
 371
 372 # Locate mkinstalldirs.
 373 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 374
 375 # write_entries_to_file - writes each entry in a list
 376 # to the specified file.  Entries are written in chunks of
 377 # $(write_entries_to_file_split) to accommodate systems with
 378 # severe command-line-length limitations.
 379 # Parameters:
 380 # $(1): variable containing entries to iterate over
 381 # $(2): output file
 382 write_entries_to_file_split = 50
 383 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 384         $(foreach range, \
 385           $(shell i=1; while test $$i -le $(words $(1)); do \
 386              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 387           $(shell echo "$(wordlist $(range), \
 388                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 389              | tr ' ' '\012' >> $(2)))
 390
 391 # The jit documentation looks better if built with sphinx, but can be
 392 # built with texinfo if sphinx is not available.
 393 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 394 doc_build_sys=@doc_build_sys@
 395
 396 # --------
 397 # UNSORTED
 398 # --------
 399
 400 # Dependency tracking stuff.
 401 CXXDEPMODE = @CXXDEPMODE@
 402 DEPDIR = @DEPDIR@
 403 depcomp = $(SHELL) $(srcdir)/../depcomp
 404
 405 # In the past we used AC_PROG_CC_C_O and set this properly, but
 406 # it was discovered that this hadn't worked in a long time, so now
 407 # we just hard-code.
 408 OUTPUT_OPTION = -o $@
 409
 410 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 411 # -I../zlib, unless we were configured with --with-system-zlib, in which
 412 # case both are empty.
 413 ZLIB = @zlibdir@ -lz
 414 ZLIBINC = @zlibinc@
 415
 416 # How to find GMP
 417 GMPLIBS = @GMPLIBS@
 418 GMPINC = @GMPINC@
 419
 420 # How to find isl.
 421 ISLLIBS = @ISLLIBS@
 422 ISLINC = @ISLINC@
 423
 424 # Set to 'yes' if the LTO front end is enabled.
 425 enable_lto = @enable_lto@
 426
 427 # Compiler and flags needed for plugin support
 428 PLUGINCC = @CXX@
 429 PLUGINCFLAGS = @CXXFLAGS@
 430
 431 # Libs and linker options needed for plugin support
 432 PLUGINLIBS = @pluginlibs@
 433
 434 enable_plugin = @enable_plugin@
 435
 436 # On MinGW plugin installation involves installing import libraries.
 437 ifeq ($(enable_plugin),yes)
 438   plugin_implib := $(if $(strip $(filter mingw%,$(host_os))),yes,no)
 439 endif
 440
 441 enable_host_shared = @enable_host_shared@
 442
 443 enable_as_accelerator = @enable_as_accelerator@
 444
 445 CPPLIB = ../libcpp/libcpp.a
 446 CPPINC = -I$(srcdir)/../libcpp/include
 447
 448 CODYLIB = ../libcody/libcody.a
 449 CODYINC = -I$(srcdir)/../libcody
 450 NETLIBS = @NETLIBS@
 451
 452 # Where to find decNumber
 453 enable_decimal_float = @enable_decimal_float@
 454 DECNUM = $(srcdir)/../libdecnumber
 455 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 456 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 457 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 458
 459 # The backtrace library.
 460 BACKTRACE = $(srcdir)/../libbacktrace
 461 BACKTRACEINC = -I$(BACKTRACE)
 462 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 463
 464 # Target to use when installing include directory.  Either
 465 # install-headers-tar, install-headers-cpio or install-headers-cp.
 466 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 467
 468 # Header files that are made available under the same name
 469 # to programs compiled with GCC.
 470 USER_H = $(srcdir)/ginclude/float.h \
 471          $(srcdir)/ginclude/iso646.h \
 472          $(srcdir)/ginclude/stdarg.h \
 473          $(srcdir)/ginclude/stdbool.h \
 474          $(srcdir)/ginclude/stddef.h \
 475          $(srcdir)/ginclude/varargs.h \
 476          $(srcdir)/ginclude/stdfix.h \
 477          $(srcdir)/ginclude/stdnoreturn.h \
 478          $(srcdir)/ginclude/stdalign.h \
 479          $(srcdir)/ginclude/stdatomic.h \
 480          $(srcdir)/ginclude/stdckdint.h \
 481          $(EXTRA_HEADERS)
 482
 483 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 484 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 485
 486 # Enable target overriding of this fragment, as in config/t-vxworks.
 487 T_GLIMITS_H = $(srcdir)/glimits.h
 488 T_STDINT_GCC_H = $(srcdir)/ginclude/stdint-gcc.h
 489
 490 # The GCC to use for compiling crt*.o.
 491 # Usually the one we just built.
 492 # Don't use this as a dependency--use $(GCC_PASSES).
 493 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld $(TFLAGS)
 494
 495 # Set if the compiler was configured with --with-build-sysroot.
 496 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 497
 498 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 499 # It specifies -B./.
 500 # It also specifies -isystem ./include to find, e.g., stddef.h.
 501 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 502
 503 # ---------------------------------------------------
 504 # Programs which produce files for the target machine
 505 # ---------------------------------------------------
 506
 507 AR_FOR_TARGET := $(shell \
 508   if [ -f $(objdir)/../binutils/ar ] ; then \
 509     echo $(objdir)/../binutils/ar ; \
 510   else \
 511     if [ "$(host)" = "$(target)" ] ; then \
 512       echo $(AR); \
 513     else \
 514        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 515     fi; \
 516   fi)
 517 AR_FLAGS_FOR_TARGET =
 518 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 519 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 520 LIPO_FOR_TARGET = lipo
 521 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 522 RANLIB_FOR_TARGET := $(shell \
 523   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 524     echo $(objdir)/../binutils/ranlib ; \
 525   else \
 526     if [ "$(host)" = "$(target)" ] ; then \
 527       echo $(RANLIB); \
 528     else \
 529        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 530     fi; \
 531   fi)
 532 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 533 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 534 NM_FOR_TARGET = ./nm
 535 STRIP_FOR_TARGET := $(shell \
 536   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 537     echo $(objdir)/../binutils/strip-new ; \
 538   else \
 539     if [ "$(host)" = "$(target)" ] ; then \
 540       echo strip; \
 541     else \
 542        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 543     fi; \
 544   fi)
 545
 546 # --------
 547 # UNSORTED
 548 # --------
 549
 550 # Where to find some libiberty headers.
 551 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 552 OBSTACK_H   = $(srcdir)/../include/obstack.h
 553 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 554 MD5_H       = $(srcdir)/../include/md5.h
 555 XREGEX_H    = $(srcdir)/../include/xregex.h
 556 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 557
 558 # Linker plugin API headers
 559 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 560
 561 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 562 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 563 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 564 ifeq (@includedir@,$(prefix)/include)
 565   CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 566 else
 567   CROSS_SYSTEM_HEADER_DIR = @includedir@
 568 endif
 569
 570 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 571 # Purge it of unnecessary internal relative paths
 572 # to directories that might not exist yet.
 573 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 574 # Use single quotes here to avoid nested double- and backquotes, this
 575 # macro is also used in a double-quoted context.
 576 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 577
 578 # Path to the system headers on the build machine.
 579 BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 580
 581 # Control whether to run fixincludes.
 582 STMP_FIXINC = @STMP_FIXINC@
 583
 584 # Test to see whether <limits.h> exists in the system header files.
 585 LIMITS_H_TEST = [ -f $(BUILD_SYSTEM_HEADER_DIR)/limits.h ]
 586
 587 # Directory for prefix to system directories, for
 588 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 589 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 590 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 591
 592 xmake_file=@xmake_file@
 593 tmake_file=@tmake_file@
 594 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 595 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 596 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 597 out_file=$(srcdir)/config/@out_file@
 598 out_object_file=@out_object_file@
 599 common_out_file=$(srcdir)/common/config/@common_out_file@
 600 common_out_object_file=@common_out_object_file@
 601 EXTRA_GTYPE_DEPS=
 602 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 603 tm_file_list=@tm_file_list@
 604 tm_include_list=@tm_include_list@
 605 tm_defines=@tm_defines@
 606 tm_p_file_list=@tm_p_file_list@
 607 tm_p_include_list=@tm_p_include_list@
 608 tm_d_file_list=@tm_d_file_list@
 609 tm_d_include_list=@tm_d_include_list@
 610 tm_rust_file_list=@tm_rust_file_list@
 611 tm_rust_include_list=@tm_rust_include_list@
 612 build_xm_file_list=@build_xm_file_list@
 613 build_xm_include_list=@build_xm_include_list@
 614 build_xm_defines=@build_xm_defines@
 615 host_xm_file_list=@host_xm_file_list@
 616 host_xm_include_list=@host_xm_include_list@
 617 host_xm_defines=@host_xm_defines@
 618 xm_file_list=@xm_file_list@
 619 xm_include_list=@xm_include_list@
 620 xm_defines=@xm_defines@
 621 lang_checks=
 622 lang_checks_parallelized=
 623 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt $(srcdir)/params.opt $(srcdir)/analyzer/analyzer.opt
 624 lang_specs_files=@lang_specs_files@
 625 lang_tree_files=@lang_tree_files@
 626 target_cpu_default=@target_cpu_default@
 627 OBJC_BOEHM_GC=@objc_boehm_gc@
 628 extra_modes_file=@extra_modes_file@
 629 extra_opt_files=@extra_opt_files@
 630 host_hook_obj=@out_host_hook_obj@
 631
 632 # Multiarch support
 633 enable_multiarch = @enable_multiarch@
 634 with_cpu = @with_cpu@
 635 with_float = @with_float@
 636 ifeq ($(enable_multiarch),yes)
 637   if_multiarch = $(1)
 638 else
 639   ifeq ($(enable_multiarch),auto)
 640     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 641     if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 642   else
 643     if_multiarch =
 644   endif
 645 endif
 646
 647 # ------------------------
 648 # Installation directories
 649 # ------------------------
 650
 651 # Common prefix for installation directories.
 652 # NOTE: This directory must exist when you start installation.
 653 prefix = @prefix@
 654 # Directory in which to put localized header files. On the systems with
 655 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 656 # `/usr'.
 657 # NOTE: local_prefix *should not* default from prefix.
 658 local_prefix = @local_prefix@
 659 # Directory in which to put host dependent programs and libraries
 660 exec_prefix = @exec_prefix@
 661 # Directory in which to put the executable for the command `gcc'
 662 bindir = @bindir@
 663 # Directory in which to put the directories used by the compiler.
 664 libdir = @libdir@
 665 # Directory in which GCC puts its executables.
 666 libexecdir = @libexecdir@
 667
 668 # --------
 669 # UNSORTED
 670 # --------
 671
 672 # Directory in which the compiler finds libraries etc.
 673 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 674 # Directory in which the compiler finds executables
 675 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 676 # Directory in which all plugin resources are installed
 677 plugin_resourcesdir = $(libsubdir)/plugin
 678  # Directory in which plugin headers are installed
 679 plugin_includedir = $(plugin_resourcesdir)/include
 680 # Directory in which plugin specific executables are installed
 681 plugin_bindir = $(libexecsubdir)/plugin
 682 # Used to produce a relative $(gcc_tooldir) in gcc.o
 683 ifeq ($(enable_as_accelerator),yes)
 684 unlibsubdir = ../../../../..
 685 else
 686 unlibsubdir = ../../..
 687 endif
 688 # $(prefix), expressed as a path relative to $(libsubdir).
 689 #
 690 # An explanation of the sed strings:
 691 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 692 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 693 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 694 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 695 #
 696 # (*) Note this pattern overwrites the first character of the string
 697 # with a forward slash if one is not already present.  This is not a
 698 # problem because the exact names of the sub-directories concerned is
 699 # unimportant, just the number of them matters.
 700 #
 701 # The practical upshot of these patterns is like this:
 702 #
 703 #  prefix     exec_prefix        result
 704 #  ------     -----------        ------
 705 #   /foo        /foo/bar          ../
 706 #   /foo/       /foo/bar          ../
 707 #   /foo        /foo/bar/         ../
 708 #   /foo/       /foo/bar/         ../
 709 #   /foo        /foo/bar/ugg      ../../
 710 libsubdir_to_prefix := \
 711   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 712     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 713         -e 's|/[^/]*|../|g')
 714 # $(exec_prefix), expressed as a path relative to $(prefix).
 715 prefix_to_exec_prefix := \
 716   $(shell echo "$(exec_prefix)" | \
 717     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 718 # Directory in which to find other cross-compilation tools and headers.
 719 dollar = @dollar@
 720 # Used in install-cross.
 721 gcc_tooldir = @gcc_tooldir@
 722 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 723 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 724 # Directory in which the compiler finds target-independent g++ includes.
 725 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 726 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 727 # Directory in which the compiler finds libc++ includes.
 728 gcc_gxx_libcxx_include_dir = @gcc_gxx_libcxx_include_dir@
 729 gcc_gxx_libcxx_include_dir_add_sysroot = @gcc_gxx_libcxx_include_dir_add_sysroot@
 730 # Directory to search for site-specific includes.
 731 local_includedir = $(local_prefix)/include
 732 includedir = $(prefix)/include
 733 # where the info files go
 734 infodir = @infodir@
 735 # Where cpp should go besides $prefix/bin if necessary
 736 cpp_install_dir = @cpp_install_dir@
 737 # where the locale files go
 738 datadir = @datadir@
 739 localedir = $(datadir)/locale
 740 # Extension (if any) to put in installed man-page filename.
 741 man1ext = .1
 742 man7ext = .7
 743 objext = .o
 744 exeext = @host_exeext@
 745 build_exeext = @build_exeext@
 746
 747 # Directory in which to put man pages.
 748 mandir = @mandir@
 749 man1dir = $(mandir)/man1
 750 man7dir = $(mandir)/man7
 751 # Dir for temp files.
 752 tmpdir = /tmp
 753
 754 datarootdir = @datarootdir@
 755 docdir = @docdir@
 756 # Directory in which to put DVIs
 757 dvidir = @dvidir@
 758 # Directory in which to build HTML
 759 build_htmldir = $(objdir)/HTML/gcc-$(version)
 760 # Directory in which to put HTML
 761 htmldir = @htmldir@
 762
 763 # Whether we were configured with NLS.
 764 USE_NLS = @USE_NLS@
 765
 766 # Internationalization library.
 767 INCINTL = @INCINTL@
 768 LIBINTL = @LIBINTL@
 769 LIBINTL_DEP = @LIBINTL_DEP@
 770
 771 # Character encoding conversion library.
 772 LIBICONV = @LIBICONV@
 773 LIBICONV_DEP = @LIBICONV_DEP@
 774
 775 # If a supplementary library is being used for the GC.
 776 GGC_LIB=
 777
 778 # "true" if the target C library headers are unavailable; "false"
 779 # otherwise.
 780 inhibit_libc = @inhibit_libc@
 781 ifeq ($(inhibit_libc),true)
 782 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 783 endif
 784
 785 # List of extra executables that should be compiled for this target machine
 786 # that are used when linking.
 787 # The rules for compiling them should be in the t-* file for the machine.
 788 EXTRA_PROGRAMS = @extra_programs@
 789
 790 # List of extra object files that should be compiled and linked with
 791 # compiler proper (cc1, cc1obj, cc1plus).
 792 EXTRA_OBJS = @extra_objs@
 793
 794 # List of extra object files that should be compiled and linked with
 795 # the gcc driver.
 796 EXTRA_GCC_OBJS =@extra_gcc_objs@
 797
 798 # List of extra libraries that should be linked with the gcc driver.
 799 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 800
 801 # List of additional header files to install.
 802 EXTRA_HEADERS =@extra_headers_list@
 803
 804 # How to handle <stdint.h>.
 805 USE_GCC_STDINT = @use_gcc_stdint@
 806
 807 # The configure script will set this to collect2$(exeext), except on a
 808 # (non-Unix) host which cannot build collect2, for which it will be
 809 # set to empty.
 810 COLLECT2 = @collect2@
 811
 812 # Program to convert libraries.
 813 LIBCONVERT =
 814
 815 # Control whether header files are installed.
 816 INSTALL_HEADERS=install-headers install-mkheaders
 817
 818 # Control whether Info documentation is built and installed.
 819 BUILD_INFO = @BUILD_INFO@
 820
 821 # Control flags for @contents placement in HTML output
 822 MAKEINFO_TOC_INLINE_FLAG = @MAKEINFO_TOC_INLINE_FLAG@
 823
 824 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 825 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 826
 827 # Additional directories of header files to run fixincludes on.
 828 # These should be directories searched automatically by default
 829 # just as /usr/include is.
 830 # *Do not* use this for directories that happen to contain
 831 # header files, but are not searched automatically by default.
 832 # On most systems, this is empty.
 833 OTHER_FIXINCLUDES_DIRS=
 834
 835 # A list of all the language-specific executables.
 836 COMPILERS = @all_compilers@
 837
 838 # List of things which should already be built whenever we try to use xgcc
 839 # to compile anything (without linking).
 840 GCC_PASSES=xgcc$(exeext) specs
 841
 842 # Directory to link to, when using the target `maketest'.
 843 DIR = ../gcc
 844
 845 # Native compiler for the build machine and its switches.
 846 CC_FOR_BUILD = @CC_FOR_BUILD@
 847 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 848 BUILD_CFLAGS= @BUILD_CFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
 849 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
 850
 851 # Native compiler that we use.  This may be C++ some day.
 852 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 853 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 854
 855 # Native linker that we use.
 856 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 857 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 858
 859 # Native linker and preprocessor flags.  For x-fragment overrides.
 860 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 861 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 862                 -I$(srcdir)/../include $(INCINTL) $(CPPINC) $(CPPFLAGS)
 863
 864 # Actual name to use when installing a native compiler.
 865 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 866 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 867 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 868 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 869 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 870 GCOV_DUMP_INSTALL_NAME := $(shell echo gcov-dump|sed '$(program_transform_name)')
 871
 872 # Setup the testing framework, if you have one
 873 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 874             echo $${rootme}/../expect/expect ; \
 875           else echo expect ; fi`
 876
 877 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 878                echo $${srcdir}/../dejagnu/runtest ; \
 879             else echo runtest; fi`
 880 RUNTESTFLAGS =
 881
 882 # This should name the specs file that we're going to install.  Target
 883 # Makefiles may override it and name another file to be generated from
 884 # the built-in specs and installed as the default spec, as long as
 885 # they also introduce a rule to generate a file name specs, to be used
 886 # at build time.
 887 SPECS = specs
 888
 889 # Extra include files that are defined by HeaderInclude directives in
 890 # the .opt files
 891 OPTIONS_H_EXTRA =
 892
 893 # Extra include files that are defined by SourceInclude directives in
 894 # the .opt files
 895 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 896
 897 @option_includes@
 898
 899 # End of variables for you to override.
 900
 901 # GTM_H lists the config files that the generator files depend on,
 902 # while TM_H lists the ones ordinary gcc files depend on, which
 903 # includes several files generated by those generators.
 904 BCONFIG_H = bconfig.h $(build_xm_file_list)
 905 CONFIG_H  = config.h  $(host_xm_file_list)
 906 TCONFIG_H = tconfig.h $(xm_file_list)
 907 # Some $(target)-protos.h depends on tree.h
 908 TM_P_H    = tm_p.h    $(tm_p_file_list) $(TREE_H)
 909 TM_D_H    = tm_d.h    $(tm_d_file_list)
 910 TM_RUST_H = tm_rust.h $(tm_rust_file_list)
 911 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 912 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 913
 914 # Variables for version information.
 915 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 916 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 917 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 918 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 919
 920 BASEVER_c   := $(shell cat $(BASEVER))
 921 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 922 DATESTAMP_c := $(shell cat $(DATESTAMP))
 923
 924 ifeq (,$(wildcard $(REVISION)))
 925 REVISION_c  :=
 926 REVISION    :=
 927 else
 928 REVISION_c  := $(shell cat $(REVISION))
 929 endif
 930
 931 version     := $(shell @get_gcc_base_ver@ $(BASEVER))
 932
 933 PATCHLEVEL_c := \
 934   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 935
 936
 937 # For use in version.cc - double quoted strings, with appropriate
 938 # surrounding punctuation and spaces, and with the datestamp and
 939 # development phase collapsed to the empty string in release mode
 940 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 941 # immediately after the comma in the $(if ...) constructs is
 942 # significant - do not remove it.
 943 BASEVER_s   := "\"$(BASEVER_c)\""
 944 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 945 DATESTAMP_s := \
 946   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 947 PKGVERSION_s:= "\"@PKGVERSION@\""
 948 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 949
 950 PKGVERSION  := @PKGVERSION@
 951 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 952
 953 ifdef REVISION_c
 954 REVISION_s  := \
 955   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 956 else
 957 REVISION_s  := "\"\""
 958 endif
 959
 960 # Shorthand variables for dependency lists.
 961 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 962 VEC_H = vec.h statistics.h $(GGC_H)
 963 HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
 964 EXCEPT_H = except.h $(HASHTAB_H)
 965 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 966 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 967 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 968 D_TARGET_DEF = d/d-target.def target-hooks-macros.h
 969 RUST_TARGET_DEF = rust/rust-target.def target-hooks-macros.h
 970 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 971 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 972 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 973 D_TARGET_H = d/d-target.h $(D_TARGET_DEF)
 974 RUST_TARGET_H = rust/rust-target.h $(RUST_TARGET_DEF)
 975 MACHMODE_H = machmode.h mode-classes.def
 976 HOOKS_H = hooks.h
 977 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 978 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 979 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 980 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 981   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 982 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
 983   insn-modes-inline.h $(MACHMODE_H) double-int.h align.h poly-int.h \
 984   poly-int-types.h
 985 RTL_BASE_H = $(CORETYPES_H) rtl.h rtl.def reg-notes.def \
 986   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 987   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 988 FIXED_VALUE_H = fixed-value.h
 989 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 990 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 991 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 992         gtm-builtins.def sanitizer.def
 993 INTERNAL_FN_DEF = internal-fn.def
 994 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF) insn-opinit.h
 995 TREE_CORE_H = tree-core.h $(CORETYPES_H) all-tree.def tree.def \
 996         c-family/c-common.def $(lang_tree_files) \
 997         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 998         $(VEC_H) treestruct.def $(HASHTAB_H) \
 999         alias.h $(SYMTAB_H) $(FLAGS_H) \
1000         $(REAL_H) $(FIXED_VALUE_H)
1001 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
1002 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
1003 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
1004         cfg-flags.def cfghooks.h profile-count.h
1005 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
1006         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
1007         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
1008 GCOV_IO_H = gcov-io.h version.h auto-host.h gcov-counter.def
1009 RECOG_H = recog.h $(TREE_H)
1010 EMIT_RTL_H = emit-rtl.h
1011 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
1012 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
1013 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
1014         $(VEC_H) $(INPUT_H)
1015 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) \
1016         $(EMIT_RTL_H)
1017 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
1018 REGS_H = regs.h hard-reg-set.h
1019 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(BITMAP_H) sbitmap.h
1020 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
1021 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
1022 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
1023         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
1024 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
1025         alloc-pool.h $(TIMEVAR_H)
1026 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
1027 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
1028 GGC_H = ggc.h gtype-desc.h statistics.h
1029 TIMEVAR_H = timevar.h timevar.def
1030 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
1031 INSN_ADDR_H = $(srcdir)/insn-addr.h
1032 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
1033         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
1034 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
1035 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
1036 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
1037         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h \
1038         $(HASHTAB_H)
1039 PREDICT_H = predict.h predict.def
1040 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
1041         $(srcdir)/../libcpp/include/rich-location.h \
1042         $(srcdir)/../libcpp/include/cpplib.h
1043 CODYLIB_H = $(srcdir)/../libcody/cody.hh
1044 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
1045 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
1046 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
1047 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h
1048 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
1049 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
1050 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
1051                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
1052                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
1053                 tree-ssa-alias.h
1054 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
1055 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
1056 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
1057 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
1058 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
1059 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
1060         $(C_COMMON_H) $(TREE_H)
1061 TREE_INLINE_H = tree-inline.h
1062 REAL_H = real.h
1063 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
1064                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
1065                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
1066 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
1067 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
1068 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1069                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
1070 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
1071 PLUGIN_VERSION_H = plugin-version.h configargs.h
1072 CONTEXT_H = context.h
1073 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1074 RTL_SSA_H = $(PRETTY_PRINT_H) insn-config.h splay-tree-utils.h \
1075             $(RECOG_H) $(REGS_H) function-abi.h obstack-utils.h \
1076             mux-utils.h rtlanal.h memmodel.h $(EMIT_RTL_H) \
1077             rtl-ssa/accesses.h rtl-ssa/insns.h rtl-ssa/blocks.h \
1078             rtl-ssa/changes.h rtl-ssa/functions.h rtl-ssa/is-a.inl \
1079             rtl-ssa/access-utils.h rtl-ssa/insn-utils.h rtl-ssa/movement.h \
1080             rtl-ssa/change-utils.h rtl-ssa/member-fns.inl
1081
1082 #\f
1083 # Now figure out from those variables how to compile and link.
1084
1085 # IN_GCC distinguishes between code compiled into GCC itself and other
1086 # programs built during a bootstrap.
1087 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1088 # cross compiler which does not use the native headers and libraries.
1089 INTERNAL_CFLAGS = -DIN_GCC @CROSS@
1090
1091 # This is the variable actually used when we compile. If you change this,
1092 # you probably want to update BUILD_CFLAGS in configure.ac
1093 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
1094   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
1095
1096 # The C++ version.
1097 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
1098   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
1099   $(WARN_CXXFLAGS) @DEFS@
1100
1101 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
1102 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1103 # win against random include files in /usr/include.
1104 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
1105
1106 # This is the variable to use when using $(COMPILER).
1107 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS) $(PICFLAG)
1108
1109 # This is the variable to use when using $(LINKER).
1110 ALL_LINKERFLAGS = $(ALL_CXXFLAGS) $(LD_PICFLAG)
1111
1112 # Build and host support libraries.
1113
1114 # Use the "pic" build of libiberty if --enable-host-shared or --enable-host-pie,
1115 # unless we are building for mingw.
1116 LIBIBERTY_PICDIR=$(if $(findstring mingw,$(target)),,pic)
1117 ifneq ($(enable_host_shared)$(enable_host_pie),)
1118 LIBIBERTY = ../libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
1119 else
1120 LIBIBERTY = ../libiberty/libiberty.a
1121 endif
1122 ifeq ($(enable_host_shared),yes)
1123 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
1124 else
1125 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1126 endif
1127
1128 # Dependencies on the intl and portability libraries.  The INTL dep might be
1129 # constructed with a ./ prefix, which GNU Make removes while processing
1130 # prerequisites, so we need to strip it off.
1131 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBICONV_DEP) $(LIBDECNUMBER) \
1132         $(LIBBACKTRACE) $(LIBINTL_DEP:./%=%)
1133
1134 # Likewise, for use in the tools that must run on this machine
1135 # even if we are cross-building GCC.
1136 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1137
1138 # How to link with both our special library facilities
1139 # and the system's installed libraries.
1140 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1141         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1142 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1143         $(ZLIB) $(ZSTD_LIB)
1144 # Any system libraries needed just for GNAT.
1145 SYSLIBS = @GNAT_LIBEXC@
1146
1147 # Used from ada/gcc-interface/Make-lang.in
1148 GNATBIND = @GNATBIND@
1149 GNATMAKE = @GNATMAKE@
1150
1151 # Used from d/Make-lang.in
1152 GDC = @GDC@
1153 GDCFLAGS = @GDCFLAGS@
1154
1155 # Libs needed (at present) just for jcf-dump.
1156 LDEXP_LIB = @LDEXP_LIB@
1157
1158 ZSTD_INC = @ZSTD_CPPFLAGS@
1159 ZSTD_LIB = @ZSTD_LDFLAGS@ @ZSTD_LIB@
1160
1161 # Likewise, for use in the tools that must run on this machine
1162 # even if we are cross-building GCC.
1163 BUILD_LIBS = $(BUILD_LIBIBERTY)
1164
1165 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1166             build/vec.o build/min-insn-modes.o build/gensupport.o \
1167             build/print-rtl.o build/hash-table.o build/sort.o
1168 BUILD_MD = build/read-md.o
1169 BUILD_ERRORS = build/errors.o
1170
1171 # Specify the directories to be searched for header files.
1172 # Both . and srcdir are used, in that order,
1173 # so that *config.h will be found in the compilation
1174 # subdirectory rather than in the source directory.
1175 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1176 # currently being compiled, in both source trees, to be examined as well.
1177 # libintl.h will be found in ../intl if we are using the included libintl.
1178 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1179            -I$(srcdir)/../include $(INCINTL) \
1180            $(CPPINC) $(CODYINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1181            $(ISLINC)
1182
1183 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1184 ifeq ($(CXXDEPMODE),depmode=gcc3)
1185 # Note a subtlety here: we use $(@D) for the directory part, to make
1186 # things like the go/%.o rule work properly; but we use $(*F) for the
1187 # file part, as we just want the file part of the stem, not the entire
1188 # file name.
1189 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1190 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1191 else
1192 COMPILE = source='$<' object='$@' libtool=no \
1193     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1194 POSTCOMPILE =
1195 endif
1196
1197 .cc.o .c.o:
1198         $(COMPILE) $<
1199         $(POSTCOMPILE)
1200
1201 #\f
1202 # Support for additional languages (other than C).
1203 # C can be supported this way too (leave for later).
1204
1205 LANG_CONFIGUREFRAGS  = @all_lang_configurefrags@
1206 LANG_MAKEFRAGS = @all_lang_makefrags@
1207
1208 # Used by gcc/jit/Make-lang.in
1209 LD_VERSION_SCRIPT_OPTION = @ld_version_script_option@
1210 LD_SONAME_OPTION = @ld_soname_option@
1211 @ENABLE_DARWIN_AT_RPATH_TRUE@DARWIN_RPATH = @rpath
1212 @ENABLE_DARWIN_AT_RPATH_FALSE@DARWIN_RPATH = ${libdir}
1213
1214 # Flags to pass to recursive makes.
1215 # CC is set by configure.
1216 # ??? The choices here will need some experimenting with.
1217
1218 export AR_FOR_TARGET
1219 export AR_CREATE_FOR_TARGET
1220 export AR_FLAGS_FOR_TARGET
1221 export AR_EXTRACT_FOR_TARGET
1222 export AWK
1223 export DESTDIR
1224 export GCC_FOR_TARGET
1225 export INCLUDES
1226 export INSTALL_DATA
1227 export LIPO_FOR_TARGET
1228 export MACHMODE_H
1229 export NM_FOR_TARGET
1230 export STRIP_FOR_TARGET
1231 export RANLIB_FOR_TARGET
1232 export libsubdir
1233
1234 FLAGS_TO_PASS = \
1235         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1236         "BISON=$(BISON)" \
1237         "BISONFLAGS=$(BISONFLAGS)" \
1238         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1239         "LDFLAGS=$(LDFLAGS)" \
1240         "FLEX=$(FLEX)" \
1241         "FLEXFLAGS=$(FLEXFLAGS)" \
1242         "INSTALL=$(INSTALL)" \
1243         "INSTALL_DATA=$(INSTALL_DATA)" \
1244         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1245         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1246         "LN=$(LN)" \
1247         "LN_S=$(LN_S)" \
1248         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
1249         "MAKEINFO=$(MAKEINFO)" \
1250         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1251         "MAKEOVERRIDES=" \
1252         "SHELL=$(SHELL)" \
1253         "TFLAGS=$(TFLAGS)" \
1254         "exeext=$(exeext)" \
1255         "build_exeext=$(build_exeext)" \
1256         "objext=$(objext)" \
1257         "exec_prefix=$(exec_prefix)" \
1258         "prefix=$(prefix)" \
1259         "local_prefix=$(local_prefix)" \
1260         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1261         "gxx_libcxx_include_dir=$(gcc_gxx_libcxx_include_dir)" \
1262         "build_tooldir=$(build_tooldir)" \
1263         "gcc_tooldir=$(gcc_tooldir)" \
1264         "bindir=$(bindir)" \
1265         "libexecsubdir=$(libexecsubdir)" \
1266         "datarootdir=$(datarootdir)" \
1267         "datadir=$(datadir)" \
1268         "libsubdir=$(libsubdir)" \
1269         "localedir=$(localedir)"
1270 #\f
1271 # Lists of files for various purposes.
1272
1273 # All option source files
1274 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1275
1276 # Target specific, C specific object file
1277 C_TARGET_OBJS=@c_target_objs@
1278
1279 # Target specific, C++ specific object file
1280 CXX_TARGET_OBJS=@cxx_target_objs@
1281
1282 # Target specific, D specific object file
1283 D_TARGET_OBJS=@d_target_objs@
1284
1285 # Target specific, Fortran specific object file
1286 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1287
1288 # Target specific, Rust specific object file
1289 RUST_TARGET_OBJS=@rust_target_objs@
1290
1291 # Object files for gcc many-languages driver.
1292 GCC_OBJS = gcc.o gcc-main.o ggc-none.o gcc-urlifier.o
1293
1294 c-family-warn = $(STRICT_WARN)
1295
1296 # Language-specific object files shared by all C-family front ends.
1297 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1298   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1299   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1300   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1301   c-family/c-semantics.o c-family/c-ada-spec.o \
1302   c-family/c-ubsan.o c-family/known-headers.o \
1303   c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
1304
1305 # Analyzer object files
1306 ANALYZER_OBJS = \
1307         analyzer/access-diagram.o \
1308         analyzer/analysis-plan.o \
1309         analyzer/analyzer.o \
1310         analyzer/analyzer-language.o \
1311         analyzer/analyzer-logging.o \
1312         analyzer/analyzer-pass.o \
1313         analyzer/analyzer-selftests.o \
1314         analyzer/bar-chart.o \
1315         analyzer/bounds-checking.o \
1316         analyzer/call-details.o \
1317         analyzer/call-info.o \
1318         analyzer/call-string.o \
1319         analyzer/call-summary.o \
1320         analyzer/checker-event.o \
1321         analyzer/checker-path.o \
1322         analyzer/complexity.o \
1323         analyzer/constraint-manager.o \
1324         analyzer/diagnostic-manager.o \
1325         analyzer/engine.o \
1326         analyzer/feasible-graph.o \
1327         analyzer/function-set.o \
1328         analyzer/infinite-loop.o \
1329         analyzer/infinite-recursion.o \
1330         analyzer/kf.o \
1331         analyzer/kf-analyzer.o \
1332         analyzer/kf-lang-cp.o \
1333         analyzer/known-function-manager.o \
1334         analyzer/pending-diagnostic.o \
1335         analyzer/program-point.o \
1336         analyzer/program-state.o \
1337         analyzer/ranges.o \
1338         analyzer/record-layout.o \
1339         analyzer/region.o \
1340         analyzer/region-model.o \
1341         analyzer/region-model-asm.o \
1342         analyzer/region-model-manager.o \
1343         analyzer/region-model-reachability.o \
1344         analyzer/sm.o \
1345         analyzer/sm-file.o \
1346         analyzer/sm-fd.o \
1347         analyzer/sm-malloc.o \
1348         analyzer/sm-pattern-test.o \
1349         analyzer/sm-sensitive.o \
1350         analyzer/sm-signal.o \
1351         analyzer/sm-taint.o \
1352         analyzer/state-purge.o \
1353         analyzer/store.o \
1354         analyzer/supergraph.o \
1355         analyzer/svalue.o \
1356         analyzer/symbol.o \
1357         analyzer/trimmed-graph.o \
1358         analyzer/varargs.o
1359
1360 # Language-independent object files.
1361 # We put the *-match.o and insn-*.o files first so that a parallel make
1362 # will build them sooner, because they are large and otherwise tend to be
1363 # the last objects to finish building.
1364 OBJS = \
1365         $(GIMPLE_MATCH_PD_SEQ_O) \
1366         gimple-match-exports.o \
1367         $(GENERIC_MATCH_PD_SEQ_O) \
1368         insn-attrtab.o \
1369         insn-automata.o \
1370         insn-dfatab.o \
1371         $(INSNEMIT_SEQ_O) \
1372         insn-extract.o \
1373         insn-latencytab.o \
1374         insn-modes.o \
1375         insn-opinit.o \
1376         insn-output.o \
1377         insn-peep.o \
1378         insn-preds.o \
1379         insn-recog.o \
1380         insn-enums.o \
1381         ggc-page.o \
1382         adjust-alignment.o \
1383         alias.o \
1384         alloc-pool.o \
1385         auto-inc-dec.o \
1386         auto-profile.o \
1387         bb-reorder.o \
1388         bitmap.o \
1389         builtins.o \
1390         caller-save.o \
1391         calls.o \
1392         ccmp.o \
1393         cfg.o \
1394         cfganal.o \
1395         cfgbuild.o \
1396         cfgcleanup.o \
1397         cfgexpand.o \
1398         cfghooks.o \
1399         cfgloop.o \
1400         cfgloopanal.o \
1401         cfgloopmanip.o \
1402         cfgrtl.o \
1403         ctfc.o \
1404         ctfout.o \
1405         btfout.o \
1406         symtab.o \
1407         symtab-thunks.o \
1408         symtab-clones.o \
1409         cgraph.o \
1410         cgraphbuild.o \
1411         cgraphunit.o \
1412         cgraphclones.o \
1413         combine.o \
1414         combine-stack-adj.o \
1415         compare-elim.o \
1416         context.o \
1417         convert.o \
1418         coroutine-passes.o \
1419         coverage.o \
1420         cppbuiltin.o \
1421         cppdefault.o \
1422         cprop.o \
1423         cse.o \
1424         cselib.o \
1425         data-streamer.o \
1426         data-streamer-in.o \
1427         data-streamer-out.o \
1428         dbgcnt.o \
1429         dce.o \
1430         ddg.o \
1431         debug.o \
1432         df-core.o \
1433         df-problems.o \
1434         df-scan.o \
1435         dfp.o \
1436         digraph.o \
1437         dojump.o \
1438         dominance.o \
1439         domwalk.o \
1440         double-int.o \
1441         dse.o \
1442         dumpfile.o \
1443         dwarf2asm.o \
1444         dwarf2cfi.o \
1445         dwarf2ctf.o \
1446         dwarf2out.o \
1447         early-remat.o \
1448         emit-rtl.o \
1449         et-forest.o \
1450         except.o \
1451         explow.o \
1452         expmed.o \
1453         expr.o \
1454         fibonacci_heap.o \
1455         file-prefix-map.o \
1456         final.o \
1457         fixed-value.o \
1458         fold-const.o \
1459         fold-const-call.o \
1460         fold-mem-offsets.o \
1461         function.o \
1462         function-abi.o \
1463         function-tests.o \
1464         fwprop.o \
1465         gcc-rich-location.o \
1466         gcc-urlifier.o \
1467         gcse.o \
1468         gcse-common.o \
1469         ggc-common.o \
1470         ggc-tests.o \
1471         gimple.o \
1472         gimple-array-bounds.o \
1473         gimple-builder.o \
1474         gimple-expr.o \
1475         gimple-if-to-switch.o \
1476         gimple-iterator.o \
1477         gimple-fold.o \
1478         gimple-harden-conditionals.o \
1479         gimple-harden-control-flow.o \
1480         gimple-laddress.o \
1481         gimple-loop-interchange.o \
1482         gimple-loop-jam.o \
1483         gimple-loop-versioning.o \
1484         gimple-low.o \
1485         gimple-lower-bitint.o \
1486         gimple-predicate-analysis.o \
1487         gimple-pretty-print.o \
1488         gimple-range.o \
1489         gimple-range-cache.o \
1490         gimple-range-edge.o \
1491         gimple-range-fold.o \
1492         gimple-range-gori.o \
1493         gimple-range-infer.o \
1494         gimple-range-op.o \
1495         gimple-range-phi.o \
1496         gimple-range-trace.o \
1497         gimple-ssa-backprop.o \
1498         gimple-ssa-isolate-paths.o \
1499         gimple-ssa-nonnull-compare.o \
1500         gimple-ssa-sccopy.o \
1501         gimple-ssa-split-paths.o \
1502         gimple-ssa-store-merging.o \
1503         gimple-ssa-strength-reduction.o \
1504         gimple-ssa-sprintf.o \
1505         gimple-ssa-warn-access.o \
1506         gimple-ssa-warn-alloca.o \
1507         gimple-ssa-warn-restrict.o \
1508         gimple-streamer-in.o \
1509         gimple-streamer-out.o \
1510         gimple-walk.o \
1511         gimple-warn-recursion.o \
1512         gimplify.o \
1513         gimplify-me.o \
1514         godump.o \
1515         graph.o \
1516         graphds.o \
1517         graphviz.o \
1518         graphite.o \
1519         graphite-isl-ast-to-gimple.o \
1520         graphite-dependences.o \
1521         graphite-optimize-isl.o \
1522         graphite-poly.o \
1523         graphite-scop-detection.o \
1524         graphite-sese-to-poly.o \
1525         gtype-desc.o \
1526         haifa-sched.o \
1527         hash-map-tests.o \
1528         hash-set-tests.o \
1529         hw-doloop.o \
1530         hwint.o \
1531         ifcvt.o \
1532         ree.o \
1533         inchash.o \
1534         incpath.o \
1535         init-regs.o \
1536         internal-fn.o \
1537         ipa-cp.o \
1538         ipa-sra.o \
1539         ipa-devirt.o \
1540         ipa-fnsummary.o \
1541         ipa-polymorphic-call.o \
1542         ipa-split.o \
1543         ipa-inline.o \
1544         ipa-comdats.o \
1545         ipa-free-lang-data.o \
1546         ipa-visibility.o \
1547         ipa-inline-analysis.o \
1548         ipa-inline-transform.o \
1549         ipa-modref.o \
1550         ipa-modref-tree.o \
1551         ipa-predicate.o \
1552         ipa-profile.o \
1553         ipa-prop.o \
1554         ipa-param-manipulation.o \
1555         ipa-pure-const.o \
1556         ipa-icf.o \
1557         ipa-icf-gimple.o \
1558         ipa-reference.o \
1559         ipa-ref.o \
1560         ipa-utils.o \
1561         ipa-strub.o \
1562         ipa.o \
1563         ira.o \
1564         ira-build.o \
1565         ira-costs.o \
1566         ira-conflicts.o \
1567         ira-color.o \
1568         ira-emit.o \
1569         ira-lives.o \
1570         jump.o \
1571         langhooks.o \
1572         lcm.o \
1573         lists.o \
1574         loop-doloop.o \
1575         loop-init.o \
1576         loop-invariant.o \
1577         loop-iv.o \
1578         loop-unroll.o \
1579         lower-subreg.o \
1580         lra.o \
1581         lra-assigns.o \
1582         lra-coalesce.o \
1583         lra-constraints.o \
1584         lra-eliminations.o \
1585         lra-lives.o \
1586         lra-remat.o \
1587         lra-spills.o \
1588         lto-cgraph.o \
1589         lto-streamer.o \
1590         lto-streamer-in.o \
1591         lto-streamer-out.o \
1592         lto-section-in.o \
1593         lto-section-out.o \
1594         lto-opts.o \
1595         lto-compress.o \
1596         mcf.o \
1597         mode-switching.o \
1598         modulo-sched.o \
1599         multiple_target.o \
1600         omp-offload.o \
1601         omp-expand.o \
1602         omp-general.o \
1603         omp-low.o \
1604         omp-oacc-kernels-decompose.o \
1605         omp-oacc-neuter-broadcast.o \
1606         omp-simd-clone.o \
1607         opt-problem.o \
1608         optabs.o \
1609         optabs-libfuncs.o \
1610         optabs-query.o \
1611         optabs-tree.o \
1612         optinfo.o \
1613         optinfo-emit-json.o \
1614         options-save.o \
1615         opts-global.o \
1616         ordered-hash-map-tests.o \
1617         passes.o \
1618         plugin.o \
1619         pointer-query.o \
1620         postreload-gcse.o \
1621         postreload.o \
1622         predict.o \
1623         print-rtl.o \
1624         print-rtl-function.o \
1625         print-tree.o \
1626         profile.o \
1627         profile-count.o \
1628         range.o \
1629         range-op.o \
1630         range-op-float.o \
1631         range-op-ptr.o \
1632         read-md.o \
1633         read-rtl.o \
1634         read-rtl-function.o \
1635         real.o \
1636         realmpfr.o \
1637         recog.o \
1638         reg-stack.o \
1639         regcprop.o \
1640         reginfo.o \
1641         regrename.o \
1642         regstat.o \
1643         reload.o \
1644         reload1.o \
1645         reorg.o \
1646         resource.o \
1647         rtl-error.o \
1648         rtl-ssa/accesses.o \
1649         rtl-ssa/blocks.o \
1650         rtl-ssa/changes.o \
1651         rtl-ssa/functions.o \
1652         rtl-ssa/insns.o \
1653         rtl-ssa/movement.o \
1654         rtl-tests.o \
1655         rtl.o \
1656         rtlhash.o \
1657         rtlanal.o \
1658         rtlhooks.o \
1659         rtx-vector-builder.o \
1660         run-rtl-passes.o \
1661         sched-deps.o \
1662         sched-ebb.o \
1663         sched-rgn.o \
1664         sel-sched-ir.o \
1665         sel-sched-dump.o \
1666         sel-sched.o \
1667         selftest-rtl.o \
1668         selftest-run-tests.o \
1669         sese.o \
1670         shrink-wrap.o \
1671         simplify-rtx.o \
1672         sparseset.o \
1673         spellcheck.o \
1674         spellcheck-tree.o \
1675         splay-tree-utils.o \
1676         sreal.o \
1677         stack-ptr-mod.o \
1678         statistics.o \
1679         stmt.o \
1680         stor-layout.o \
1681         store-motion.o \
1682         streamer-hooks.o \
1683         stringpool.o \
1684         substring-locations.o \
1685         target-globals.o \
1686         targhooks.o \
1687         timevar.o \
1688         toplev.o \
1689         tracer.o \
1690         trans-mem.o \
1691         tree-affine.o \
1692         asan.o \
1693         tsan.o \
1694         ubsan.o \
1695         sanopt.o \
1696         sancov.o \
1697         tree-call-cdce.o \
1698         tree-cfg.o \
1699         tree-cfgcleanup.o \
1700         tree-chrec.o \
1701         tree-complex.o \
1702         tree-data-ref.o \
1703         tree-dfa.o \
1704         tree-diagnostic.o \
1705         tree-diagnostic-client-data-hooks.o \
1706         tree-diagnostic-path.o \
1707         tree-dump.o \
1708         tree-eh.o \
1709         tree-emutls.o \
1710         tree-if-conv.o \
1711         tree-inline.o \
1712         tree-into-ssa.o \
1713         tree-iterator.o \
1714         tree-logical-location.o \
1715         tree-loop-distribution.o \
1716         tree-nested.o \
1717         tree-nrv.o \
1718         tree-object-size.o \
1719         tree-outof-ssa.o \
1720         tree-parloops.o \
1721         tree-phinodes.o \
1722         tree-predcom.o \
1723         tree-pretty-print.o \
1724         tree-profile.o \
1725         tree-scalar-evolution.o \
1726         tree-sra.o \
1727         tree-switch-conversion.o \
1728         tree-ssa-address.o \
1729         tree-ssa-alias.o \
1730         tree-ssa-ccp.o \
1731         tree-ssa-coalesce.o \
1732         tree-ssa-copy.o \
1733         tree-ssa-dce.o \
1734         tree-ssa-dom.o \
1735         tree-ssa-dse.o \
1736         tree-ssa-forwprop.o \
1737         tree-ssa-ifcombine.o \
1738         tree-ssa-live.o \
1739         tree-ssa-loop-ch.o \
1740         tree-ssa-loop-im.o \
1741         tree-ssa-loop-ivcanon.o \
1742         tree-ssa-loop-ivopts.o \
1743         tree-ssa-loop-manip.o \
1744         tree-ssa-loop-niter.o \
1745         tree-ssa-loop-prefetch.o \
1746         tree-ssa-loop-split.o \
1747         tree-ssa-loop-unswitch.o \
1748         tree-ssa-loop.o \
1749         tree-ssa-math-opts.o \
1750         tree-ssa-operands.o \
1751         gimple-range-path.o \
1752         tree-ssa-phiopt.o \
1753         tree-ssa-phiprop.o \
1754         tree-ssa-pre.o \
1755         tree-ssa-propagate.o \
1756         tree-ssa-reassoc.o \
1757         tree-ssa-sccvn.o \
1758         tree-ssa-scopedtables.o \
1759         tree-ssa-sink.o \
1760         tree-ssa-strlen.o \
1761         tree-ssa-structalias.o \
1762         tree-ssa-tail-merge.o \
1763         tree-ssa-ter.o \
1764         tree-ssa-threadbackward.o \
1765         tree-ssa-threadedge.o \
1766         tree-ssa-threadupdate.o \
1767         tree-ssa-uncprop.o \
1768         tree-ssa-uninit.o \
1769         tree-ssa.o \
1770         tree-ssanames.o \
1771         tree-stdarg.o \
1772         tree-streamer.o \
1773         tree-streamer-in.o \
1774         tree-streamer-out.o \
1775         tree-tailcall.o \
1776         tree-vect-generic.o \
1777         gimple-isel.o \
1778         tree-vect-patterns.o \
1779         tree-vect-data-refs.o \
1780         tree-vect-stmts.o \
1781         tree-vect-loop.o \
1782         tree-vect-loop-manip.o \
1783         tree-vect-slp.o \
1784         tree-vect-slp-patterns.o \
1785         tree-vectorizer.o \
1786         tree-vector-builder.o \
1787         tree-vrp.o \
1788         tree.o \
1789         tristate.o \
1790         typed-splay-tree.o \
1791         valtrack.o \
1792         value-pointer-equiv.o \
1793         value-query.o \
1794         value-range.o \
1795         value-range-pretty-print.o \
1796         value-range-storage.o \
1797         value-relation.o \
1798         value-prof.o \
1799         var-tracking.o \
1800         varasm.o \
1801         varpool.o \
1802         vec-perm-indices.o \
1803         vmsdbgout.o \
1804         vr-values.o \
1805         vtable-verify.o \
1806         warning-control.o \
1807         web.o \
1808         wide-int.o \
1809         wide-int-print.o \
1810         $(out_object_file) \
1811         $(ANALYZER_OBJS) \
1812         $(EXTRA_OBJS) \
1813         $(host_hook_obj)
1814
1815 # Objects in libcommon.a, potentially used by all host binaries and with
1816 # no target dependencies.
1817 OBJS-libcommon = diagnostic-spec.o diagnostic.o diagnostic-color.o \
1818         diagnostic-format-json.o \
1819         diagnostic-format-sarif.o \
1820         diagnostic-show-locus.o \
1821         edit-context.o \
1822         pretty-print.o intl.o \
1823         json.o \
1824         sbitmap.o \
1825         vec.o input.o hash-table.o ggc-none.o memory-block.o \
1826         selftest.o selftest-diagnostic.o sort.o \
1827         text-art/box-drawing.o \
1828         text-art/canvas.o \
1829         text-art/ruler.o \
1830         text-art/selftests.o \
1831         text-art/style.o \
1832         text-art/styled-string.o \
1833         text-art/table.o \
1834         text-art/theme.o \
1835         text-art/widget.o
1836
1837 # Objects in libcommon-target.a, used by drivers and by the core
1838 # compiler and containing target-dependent code.
1839 OBJS-libcommon-target = $(common_out_object_file) prefix.o \
1840         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1841         hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
1842
1843 # This lists all host objects for the front ends.
1844 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1845
1846 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1847   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1848   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1849   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1850   lto-wrapper.o collect-utils.o
1851
1852 # for anything that is shared use the cc1plus profile data, as that
1853 # is likely the most exercised during the build
1854 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1855   ../stage_current)),stageautofeedback)
1856 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1857 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1858 endif
1859
1860 # This lists all host object files, whether they are included in this
1861 # compilation or not.
1862 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1863
1864 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1865         $(CPPLIB) $(LIBDECNUMBER)
1866
1867 # This is defined to "yes" if Tree checking is enabled, which roughly means
1868 # front-end checking.
1869 TREECHECKING = @TREECHECKING@
1870
1871 # The full name of the driver on installation
1872 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1873
1874 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1875  insn-output.cc insn-recog.cc $(INSNEMIT_SEQ_SRC) \
1876  insn-extract.cc insn-peep.cc \
1877  insn-attr.h insn-attr-common.h insn-attrtab.cc insn-dfatab.cc \
1878  insn-latencytab.cc insn-opinit.cc insn-opinit.h insn-preds.cc insn-constants.h \
1879  tm-preds.h tm-constrs.h checksum-options $(GIMPLE_MATCH_PD_SEQ_SRC) \
1880  $(GENERIC_MATCH_PD_SEQ_SRC) gimple-match-auto.h generic-match-auto.h \
1881  tree-check.h min-insn-modes.cc insn-modes.cc insn-modes.h insn-modes-inline.h \
1882  genrtl.h gt-*.h gtype-*.h gtype-desc.cc gtyp-input.list \
1883  case-cfn-macros.h cfn-operators.pd \
1884  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1885  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1886  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1887  gcc-ranlib$(exeext) \
1888  genversion$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1889  gcov-tool$(exeect) \
1890  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.cc libbackend.a \
1891  libcommon-target.a libcommon.a libgcc.mk perf.data
1892
1893 # This symlink makes the full installation name of the driver be available
1894 # from within the *build* directory, for use when running the JIT library
1895 # from there (e.g. when running its testsuite).
1896 $(FULL_DRIVER_NAME): ./xgcc$(exeext)
1897         rm -f $@
1898         $(LN_S) $< $@
1899
1900 #\f
1901 # SELFTEST_DEPS need to be set before including language makefile fragments.
1902 # Otherwise $(SELFTEST_DEPS) is empty when used from <LANG>/Make-lang.in.
1903 SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
1904
1905 DO_LINK_SERIALIZATION = @DO_LINK_SERIALIZATION@
1906
1907 # Language makefile fragments.
1908
1909 # The following targets define the interface between us and the languages.
1910 #
1911 # all.cross, start.encap, rest.encap,
1912 # install-common, install-info, install-man,
1913 # uninstall,
1914 # mostlyclean, clean, distclean, maintainer-clean,
1915 #
1916 # Each language is linked in with a series of hooks.  The name of each
1917 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1918 # and adds these here.  We use double-colon rules for some of the hooks;
1919 # double-colon rules should be preferred for any new hooks.
1920
1921 # language hooks, generated by configure
1922 @language_hooks@
1923
1924 ifeq ($(DO_LINK_SERIALIZATION),)
1925 LINK_PROGRESS = :
1926 else
1927 LINK_PROGRESS = msg="Linking $@ |"; cnt=0; if test "$(2)" = start; then \
1928   idx=0; cnt2=$(DO_LINK_SERIALIZATION); \
1929   while test $$cnt2 -le $(1); do msg="$${msg}=="; cnt2=`expr $$cnt2 + 1`; idx=`expr $$idx + 1`; done; \
1930   cnt=$$idx; \
1931   while test $$cnt -lt $(1); do msg="$${msg}>>"; cnt=`expr $$cnt + 1`; done; \
1932   msg="$${msg}--"; cnt=`expr $$cnt + 1`; \
1933   else \
1934   idx=`expr $(1) + 1`; \
1935   while test $$cnt -le $(1); do msg="$${msg}=="; cnt=`expr $$cnt + 1`; done; \
1936   fi; \
1937   while test $$cnt -lt $(SERIAL_COUNT); do msg="$${msg}  "; cnt=`expr $$cnt + 1`; done; \
1938   msg="$${msg}| `expr 100 \* $$idx / $(SERIAL_COUNT)`%"; echo "$$msg"
1939 endif
1940
1941 # Wire in install-gnatlib invocation with `make install' for a configuration
1942 # with top-level libada disabled.
1943 gnat_install_lib = @gnat_install_lib@
1944
1945 # per-language makefile fragments
1946 -include $(LANG_MAKEFRAGS)
1947
1948 # target and host overrides must follow the per-language makefile fragments
1949 # so they can override or augment language-specific variables
1950
1951 # target overrides
1952 -include $(tmake_file)
1953
1954 # host overrides
1955 -include $(xmake_file)
1956
1957 # all-tree.def includes all the tree.def files.
1958 all-tree.def: s-alltree; @true
1959 s-alltree: Makefile
1960         rm -f tmp-all-tree.def
1961         echo '#include "tree.def"' > tmp-all-tree.def
1962         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1963         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1964         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1965           echo "#include \"$$f\""; \
1966         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1967         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1968         $(STAMP) s-alltree
1969
1970 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1971 # objects that belong to the front ends.  We add an extra define that
1972 # causes back-end specific include files to be poisoned, in the hope that
1973 # we can avoid introducing dependencies of the front ends on things that
1974 # no front end should ever look at (e.g. everything RTL related).
1975 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1976
1977 #\f
1978
1979 # -----------------------------
1980 # Rebuilding this configuration
1981 # -----------------------------
1982
1983 # On the use of stamps:
1984 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1985 # A simple rule to build tree-check.h would be
1986 # tree-check.h: build/gencheck$(build_exeext)
1987 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1988 #
1989 # but tree-check.h doesn't change every time gencheck changes. It would the
1990 # nice if targets that depend on tree-check.h wouldn't be rebuild
1991 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1992 # must not be overwritten with a identical copy. One solution is to use a
1993 # temporary file
1994 # tree-check.h: build/gencheck$(build_exeext)
1995 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1996 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1997 #
1998 # This solution has a different problem. Since the time stamp of tree-check.h
1999 # is unchanged, make will try to update tree-check.h every time it runs.
2000 # To prevent this, one can add a stamp
2001 # tree-check.h: s-check
2002 # s-check : build/gencheck$(build_exeext)
2003 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2004 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2005 #       $(STAMP) s-check
2006 #
2007 # The problem with this solution is that make thinks that tree-check.h is
2008 # always unchanged. Make must be deceived into thinking that tree-check.h is
2009 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
2010 # tree-check.h: s-check; @true
2011 # s-check : build/gencheck$(build_exeext)
2012 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2013 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2014 #       $(STAMP) s-check
2015 #
2016 # This is what is done in this makefile. Note that mkconfig.sh has a
2017 # move-if-change built-in
2018
2019 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
2020         LANGUAGES="$(CONFIG_LANGUAGES)" \
2021         CONFIG_HEADERS= \
2022         CONFIG_SHELL="$(SHELL)" \
2023         CONFIG_FILES=$@ $(SHELL) config.status
2024
2025 config.h: cs-config.h ; @true
2026 bconfig.h: cs-bconfig.h ; @true
2027 tconfig.h: cs-tconfig.h ; @true
2028 tm.h: cs-tm.h ; @true
2029 tm_p.h: cs-tm_p.h ; @true
2030 tm_d.h: cs-tm_d.h ; @true
2031 tm_rust.h: cs-tm_rust.h ; @true
2032
2033 cs-config.h: Makefile
2034         TARGET_CPU_DEFAULT="" \
2035         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
2036         $(SHELL) $(srcdir)/mkconfig.sh config.h
2037
2038 cs-bconfig.h: Makefile
2039         TARGET_CPU_DEFAULT="" \
2040         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
2041         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
2042
2043 cs-tconfig.h: Makefile
2044         TARGET_CPU_DEFAULT="" \
2045         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
2046         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
2047
2048 cs-tm.h: Makefile
2049 @ENABLE_DARWIN_AT_RPATH_FALSE@  TARGET_CPU_DEFAULT="$(target_cpu_default)" \
2050 @ENABLE_DARWIN_AT_RPATH_FALSE@  HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
2051 @ENABLE_DARWIN_AT_RPATH_FALSE@  $(SHELL) $(srcdir)/mkconfig.sh tm.h
2052 @ENABLE_DARWIN_AT_RPATH_TRUE@   TARGET_CPU_DEFAULT="$(target_cpu_default)" \
2053 @ENABLE_DARWIN_AT_RPATH_TRUE@   HEADERS="$(tm_include_list)" DEFINES="$(tm_defines) DARWIN_AT_RPATH=1" \
2054 @ENABLE_DARWIN_AT_RPATH_TRUE@   $(SHELL) $(srcdir)/mkconfig.sh tm.h
2055
2056 cs-tm_p.h: Makefile
2057         TARGET_CPU_DEFAULT="" \
2058         HEADERS="$(tm_p_include_list)" DEFINES="" \
2059         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
2060
2061 cs-tm_d.h: Makefile
2062         TARGET_CPU_DEFAULT="" \
2063         HEADERS="$(tm_d_include_list)" DEFINES="" \
2064         $(SHELL) $(srcdir)/mkconfig.sh tm_d.h
2065
2066 cs-tm_rust.h: Makefile
2067         TARGET_CPU_DEFAULT="" \
2068         HEADERS="$(tm_rust_include_list)" DEFINES="" \
2069         $(SHELL) $(srcdir)/mkconfig.sh tm_rust.h
2070
2071 # Don't automatically run autoconf, since configure.ac might be accidentally
2072 # newer than configure.  Also, this writes into the source directory which
2073 # might be on a read-only file system.  If configured for maintainer mode
2074 # then do allow autoconf to be run.
2075
2076 AUTOCONF = autoconf
2077 ACLOCAL = aclocal
2078 ACLOCAL_AMFLAGS = -I ../config -I ..
2079 aclocal_deps = \
2080         $(srcdir)/../libtool.m4 \
2081         $(srcdir)/../ltoptions.m4 \
2082         $(srcdir)/../ltsugar.m4 \
2083         $(srcdir)/../ltversion.m4 \
2084         $(srcdir)/../lt~obsolete.m4 \
2085         $(srcdir)/../config/acx.m4 \
2086         $(srcdir)/../config/codeset.m4 \
2087         $(srcdir)/../config/depstand.m4 \
2088         $(srcdir)/../config/dfp.m4 \
2089         $(srcdir)/../config/gcc-plugin.m4 \
2090         $(srcdir)/../config/gettext-sister.m4 \
2091         $(srcdir)/../config/iconv.m4 \
2092         $(srcdir)/../config/lcmessage.m4 \
2093         $(srcdir)/../config/lead-dot.m4 \
2094         $(srcdir)/../config/lib-ld.m4 \
2095         $(srcdir)/../config/lib-link.m4 \
2096         $(srcdir)/../config/lib-prefix.m4 \
2097         $(srcdir)/../config/mmap.m4 \
2098         $(srcdir)/../config/override.m4 \
2099         $(srcdir)/../config/picflag.m4 \
2100         $(srcdir)/../config/progtest.m4 \
2101         $(srcdir)/../config/stdint.m4 \
2102         $(srcdir)/../config/warnings.m4 \
2103         $(srcdir)/../config/zlib.m4 \
2104         $(srcdir)/acinclude.m4
2105
2106 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
2107         (cd $(srcdir) && $(AUTOCONF))
2108
2109 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
2110         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
2111
2112 # cstamp-h.in controls rebuilding of config.in.
2113 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
2114 # delete it.  A stamp file is needed as autoheader won't update the file if
2115 # nothing has changed.
2116 # It remains in the source directory and is part of the distribution.
2117 # This follows what is done in shellutils, fileutils, etc.
2118 # "echo timestamp" is used instead of touch to be consistent with other
2119 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
2120 # ??? Newer versions have a maintainer mode that may be useful here.
2121
2122 # Don't run autoheader automatically either.
2123 # Only run it if maintainer mode is enabled.
2124 @MAINT@ AUTOHEADER = autoheader
2125 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
2126 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
2127 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
2128 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
2129 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
2130 auto-host.h: cstamp-h ; @true
2131 cstamp-h: config.in config.status
2132         CONFIG_HEADERS=auto-host.h:config.in \
2133         CONFIG_FILES= \
2134         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
2135
2136 # On configurations that require auto-build.h, it is created while
2137 # running configure, so make config.status depend on it, so that
2138 # config.status --recheck runs and updates or creates it.
2139 @HAVE_AUTO_BUILD@auto-build.h: $(srcdir)/configure $(srcdir)/config.gcc
2140 @HAVE_AUTO_BUILD@       @if test -f $@; then echo rerunning config.status to update $@; \
2141 @HAVE_AUTO_BUILD@       else echo rerunning config.status to update $@; fi
2142 @HAVE_AUTO_BUILD@config.status: auto-build.h
2143
2144 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
2145 # a target to build even if it is up-to-date.  So we must verify that
2146 # config.status does not exist before failing.
2147 config.status: $(srcdir)/configure $(srcdir)/config.gcc $(LANG_CONFIGUREFRAGS)
2148         @if [ ! -f config.status ] ; then \
2149           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
2150           false; \
2151         else \
2152           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
2153         fi
2154
2155 # --------
2156 # UNSORTED
2157 # --------
2158
2159 # Provide quickstrap as a target that people can type into the gcc directory,
2160 # and that fails if you're not into it.
2161 quickstrap: all
2162         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
2163
2164 all.internal: start.encap rest.encap doc selftest
2165 # This is what to compile if making a cross-compiler.
2166 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
2167         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
2168 # This is what must be made before installing GCC and converting libraries.
2169 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
2170         libgcc-support lang.start.encap @GENINSRC@ srcextra
2171 # These can't be made until after GCC can run.
2172 rest.encap: lang.rest.encap
2173 # This is what is made with the host's compiler
2174 # whether making a cross compiler or not.
2175 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
2176         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
2177         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
2178
2179 ifeq ($(enable_plugin),yes)
2180 native: gengtype$(exeext)
2181 endif
2182
2183 # On the target machine, finish building a cross compiler.
2184 # This does the things that can't be done on the host machine.
2185 rest.cross: specs
2186
2187 # GCC's selftests.
2188 # Specify a dummy input file to placate the driver.
2189 # Specify -nostdinc to work around missing WIND_BASE environment variable
2190 # required for *-wrs-vxworks-* targets.
2191 # Specify -o /dev/null so the output of -S is discarded. More importantly
2192 # It does not try to create a file with the name "null.s" on POSIX and
2193 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
2194 # Beware that /dev/null is not available to mingw tools, so directly use
2195 # "nul" instead of "/dev/null" if we're building on a mingw machine.
2196 # Specify the path to gcc/testsuite/selftests within the srcdir
2197 # as an argument to -fself-test.
2198 DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
2199 SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
2200         -fself-test=$(srcdir)/testsuite/selftests
2201
2202 # Run the selftests during the build once we have a driver and the frontend,
2203 # so that self-test failures are caught as early as possible.
2204 # Use "s-selftest-FE" to ensure that we only run the selftests if the
2205 # driver, frontend, or selftest data change.
2206 .PHONY: selftest
2207
2208 # Potentially run all selftest-<LANG>.  The various <LANG>/Make-lang.in can
2209 # require the selftests to be run by defining their selftest-<LANG> as
2210 # s-selftest-<LANG>.  Otherwise, they should define it as empty.
2211
2212 SELFTEST_TARGETS = @selftest_languages@
2213 selftest: $(SELFTEST_TARGETS)
2214
2215 # Recompile all the language-independent object files.
2216 # This is used only if the user explicitly asks for it.
2217 compilations: $(BACKEND)
2218
2219 # This archive is strictly for the host.
2220 libbackend.a: $(OBJS)
2221         -rm -rf libbackend.a
2222         @# Build libbackend.a as a thin archive if possible, as doing so
2223         @# significantly reduces build times.
2224 ifeq ($(USE_THIN_ARCHIVES),yes)
2225         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
2226 else
2227         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
2228         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
2229 endif
2230
2231 libcommon-target.a: $(OBJS-libcommon-target)
2232         -rm -rf libcommon-target.a
2233         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
2234         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
2235
2236 libcommon.a: $(OBJS-libcommon)
2237         -rm -rf libcommon.a
2238         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
2239         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
2240
2241 # We call this executable `xgcc' rather than `gcc'
2242 # to avoid confusion if the current directory is in the path
2243 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
2244 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
2245         $(EXTRA_GCC_OBJS)
2246         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2247           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2248           $(EXTRA_GCC_LIBS) $(LIBS)
2249
2250 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2251 # It is part of c-family because the handled extensions are hard-coded
2252 # and only contain c-family extensions (see known_suffixes).
2253 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
2254         $(EXTRA_GCC_OBJS)
2255         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2256           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2257           $(EXTRA_GCC_LIBS) $(LIBS)
2258
2259 # Dump a specs file to make -B./ read these specs over installed ones.
2260 $(SPECS): xgcc$(exeext)
2261         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
2262         mv tmp-specs $(SPECS)
2263
2264 # We do want to create an executable named `xgcc', so we can use it to
2265 # compile libgcc2.a.
2266 # Also create gcc-cross, so that install-common will install properly.
2267 gcc-cross$(exeext): xgcc$(exeext)
2268         cp xgcc$(exeext) gcc-cross$(exeext)
2269
2270 checksum-options:
2271         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
2272         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
2273
2274 #\f
2275 # Build libgcc.a.
2276
2277 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
2278         $(MACHMODE_H) version.h
2279
2280 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
2281         : > tmp-libgcc.mvars
2282         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
2283         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
2284         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
2285         if test @enable_default_pie@ = yes; then \
2286           NO_PIE_CFLAGS="-fno-PIE"; \
2287         else \
2288           NO_PIE_CFLAGS=; \
2289         fi; \
2290         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
2291
2292         mv tmp-libgcc.mvars libgcc.mvars
2293
2294 # Use the genmultilib shell script to generate the information the gcc
2295 # driver program needs to select the library directory based on the
2296 # switches.
2297 multilib.h: s-mlib; @true
2298 s-mlib: $(srcdir)/genmultilib Makefile
2299         if test @enable_multilib@ = yes \
2300            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
2301           $(SHELL) $(srcdir)/genmultilib \
2302             "$(MULTILIB_OPTIONS)" \
2303             "$(MULTILIB_DIRNAMES)" \
2304             "$(MULTILIB_MATCHES)" \
2305             "$(MULTILIB_EXCEPTIONS)" \
2306             "$(MULTILIB_EXTRA_OPTS)" \
2307             "$(MULTILIB_EXCLUSIONS)" \
2308             "$(MULTILIB_OSDIRNAMES)" \
2309             "$(MULTILIB_REQUIRED)" \
2310             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2311             "$(MULTILIB_REUSE)" \
2312             "@enable_multilib@" \
2313             > tmp-mlib.h; \
2314         else \
2315           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2316             "$(MULTIARCH_DIRNAME)" '' no \
2317             > tmp-mlib.h; \
2318         fi
2319         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2320         $(STAMP) s-mlib
2321 #\f
2322 # Compiling object files from source files.
2323
2324 # Note that dependencies on obstack.h are not written
2325 # because that file is not part of GCC.
2326
2327 srcextra: gcc.srcextra lang.srcextra
2328
2329 gcc.srcextra: gengtype-lex.cc
2330         -cp -p $^ $(srcdir)
2331
2332 AR_OBJS = file-find.o
2333 AR_LIBS = @COLLECT2_LIBS@
2334
2335 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2336         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2337                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2338
2339 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2340         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2341                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2342
2343 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2344         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2345                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2346
2347 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2348         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2349         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2350
2351 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2352         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2353         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2354
2355 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2356         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2357         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2358
2359 # ??? the implicit rules dont trigger if the source file has a different name
2360 # so copy instead
2361 gcc-ranlib.cc: gcc-ar.cc
2362         cp $^ $@
2363
2364 gcc-nm.cc: gcc-ar.cc
2365         cp $^ $@
2366
2367 COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
2368   collect-utils.o file-find.o hash-table.o selftest.o
2369 COLLECT2_LIBS = @COLLECT2_LIBS@
2370 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2371 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2372         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2373                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2374         mv -f T$@ $@
2375
2376 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2377         @TARGET_SYSTEM_ROOT_DEFINE@
2378
2379 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2380 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2381         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2382            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2383         mv -f T$@ $@
2384
2385 # Files used by all variants of C or by the stand-alone pre-processor.
2386
2387 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2388
2389 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2390         -DTARGET_MACHINE=\"$(target)\"
2391
2392 default-c.o: config/default-c.cc
2393         $(COMPILE) $<
2394         $(POSTCOMPILE)
2395
2396 # Files used by all variants of C and some other languages.
2397
2398 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2399 prefix.o: $(BASEVER)
2400
2401 # Files used by the D language front end.
2402
2403 default-d.o: config/default-d.cc
2404         $(COMPILE) $<
2405         $(POSTCOMPILE)
2406
2407 # Files used by the Rust language front end.
2408
2409 default-rust.o: config/default-rust.cc
2410         $(COMPILE) $<
2411         $(POSTCOMPILE)
2412
2413 # Language-independent files.
2414
2415 DRIVER_DEFINES = \
2416   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2417   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2418   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2419   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2420   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2421   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2422   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2423   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2424   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2425   @TARGET_SYSTEM_ROOT_DEFINE@ \
2426   $(VALGRIND_DRIVER_DEFINES) \
2427   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2428   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\"" \
2429   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2430   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\"
2431
2432 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
2433 gcc.o: $(BASEVER)
2434
2435 specs.h : s-specs ; @true
2436 s-specs : Makefile
2437         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2438             echo "#include \"$$f\""; \
2439         done | sed 's|$(srcdir)/||' > tmp-specs.h
2440         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2441         $(STAMP) s-specs
2442
2443 optionlist: s-options ; @true
2444 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2445         LC_ALL=C ; export LC_ALL ; \
2446         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2447         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2448         $(STAMP) s-options
2449
2450 options.cc: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2451     $(srcdir)/optc-gen.awk
2452         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2453                -f $(srcdir)/optc-gen.awk \
2454                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2455
2456 options-save.cc: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2457     $(srcdir)/optc-save-gen.awk
2458         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2459                -f $(srcdir)/optc-save-gen.awk \
2460                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2461
2462 options.h: s-options-h ; @true
2463 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2464     $(srcdir)/opth-gen.awk
2465         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2466                -f $(srcdir)/opth-gen.awk \
2467                < $< > tmp-options.h
2468         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2469         $(STAMP) $@
2470
2471 dumpvers: dumpvers.cc
2472
2473 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2474 CFLAGS-lto-compress.o += $(ZLIBINC) $(ZSTD_INC)
2475
2476 CFLAGS-lto-streamer-in.o += -DTARGET_MACHINE=\"$(target_noncanonical)\"
2477
2478 bversion.h: s-bversion; @true
2479 s-bversion: BASE-VER
2480         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2481         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2482         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2483         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2484         $(STAMP) s-bversion
2485
2486 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2487 CFLAGS-tree-diagnostic-client-data-hooks.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2488 CFLAGS-optinfo-emit-json.o += -DTARGET_NAME=\"$(target_noncanonical)\" $(ZLIBINC)
2489 CFLAGS-analyzer/engine.o += $(ZLIBINC)
2490
2491 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
2492                     $(srcdir)/gen-pass-instances.awk
2493         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2494           $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
2495
2496 $(out_object_file): $(out_file)
2497         $(COMPILE) $<
2498         $(POSTCOMPILE)
2499
2500 $(common_out_object_file): $(common_out_file)
2501         $(COMPILE) $<
2502         $(POSTCOMPILE)
2503 #\f
2504 # Generate header and source files from the machine description,
2505 # and compile them.
2506
2507 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2508   $(INSNEMIT_SEQ_SRC) insn-recog.cc insn-extract.cc insn-output.cc \
2509   insn-peep.cc insn-attr.h insn-attr-common.h insn-attrtab.cc \
2510   insn-dfatab.cc insn-latencytab.cc insn-preds.cc \
2511   $(GIMPLE_MATCH_PD_SEQ_SRC) $(GENERIC_MATCH_PD_SEQ_SRC) \
2512   gimple-match-auto.h generic-match-auto.h insn-target-def.h
2513
2514 # Dependencies for the md file.  The first time through, we just assume
2515 # the md file itself and the generated dependency file (in order to get
2516 # it built).  The second time through we have the dependency file.
2517 -include mddeps.mk
2518 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2519
2520 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2521         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2522         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2523         $(STAMP) s-mddeps
2524
2525 # For each of the files generated by running a generator program over
2526 # the machine description, the following static pattern rules run the
2527 # generator program only if the machine description has changed,
2528 # but touch the target file only when its contents actually change.
2529 # The "; @true" construct forces Make to recheck the timestamp on
2530 # the target file.
2531
2532 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2533                           insn-config.h insn-flags.h insn-target-def.h
2534
2535 simple_rtl_generated_c  = insn-automata.cc \
2536                           insn-extract.cc insn-output.cc \
2537                           insn-peep.cc insn-recog.cc
2538
2539 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2540
2541 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.cc
2542
2543 $(simple_generated_h:insn-%.h=s-%) \
2544 $(simple_generated_c:insn-%.cc=s-%): s-%: $(MD_DEPS)
2545
2546 $(simple_rtl_generated_h:insn-%.h=s-%) \
2547 $(simple_rtl_generated_c:insn-%.cc=s-%): s-%: insn-conditions.md
2548
2549 $(simple_generated_h): insn-%.h: s-%; @true
2550
2551 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2552         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2553           $(filter insn-conditions.md,$^) > tmp-$*.h
2554         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2555         $(STAMP) s-$*
2556
2557 $(simple_generated_c): insn-%.cc: s-%; @true
2558 $(simple_generated_c:insn-%.cc=s-%): s-%: build/gen%$(build_exeext)
2559         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2560           $(filter insn-conditions.md,$^) > tmp-$*.cc
2561         $(SHELL) $(srcdir)/../move-if-change tmp-$*.cc insn-$*.cc
2562         $(STAMP) s-$*
2563
2564 # genemit splits its output into different files and doesn't write to
2565 # stdout. (but rather to tmp-emit-01.cc..tmp-emit-10.cc)
2566 $(INSNEMIT_SEQ_SRC): s-tmp-emit; @true
2567 s-tmp-emit: build/genemit$(build_exeext) $(MD_DEPS) insn-conditions.md
2568         $(RUN_GEN) build/genemit$(build_exeext) $(md_file) insn-conditions.md \
2569           $(addprefix -O,${INSNEMIT_SEQ_TMP})
2570         $(foreach id, $(INSNEMIT_SPLITS_SEQ), \
2571           $(SHELL) $(srcdir)/../move-if-change tmp-emit-$(id).cc \
2572           insn-emit-$(id).cc;)
2573         $(STAMP) s-tmp-emit
2574
2575 # gencheck doesn't read the machine description, and the file produced
2576 # doesn't use the insn-* convention.
2577
2578 tree-check.h: s-check ; @true
2579 s-check : build/gencheck$(build_exeext)
2580         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2581         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2582         $(STAMP) s-check
2583
2584 # genattrtab produces three files: tmp-{attrtab.cc,dfatab.cc,latencytab.cc}
2585 insn-attrtab.cc insn-dfatab.cc insn-latencytab.cc: s-attrtab ; @true
2586 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2587   insn-conditions.md
2588         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2589                 -Atmp-attrtab.cc -Dtmp-dfatab.cc -Ltmp-latencytab.cc
2590         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.cc    insn-attrtab.cc
2591         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.cc     insn-dfatab.cc
2592         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.cc insn-latencytab.cc
2593         $(STAMP) s-attrtab
2594
2595 # genopinit produces two files.
2596 insn-opinit.cc insn-opinit.h: s-opinit ; @true
2597 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2598         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2599           insn-conditions.md -htmp-opinit.h -ctmp-opinit.cc
2600         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2601         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.cc insn-opinit.cc
2602         $(STAMP) s-opinit
2603
2604 # gencondmd doesn't use the standard naming convention.
2605 build/gencondmd.cc: s-conditions; @true
2606 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2607         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.cc
2608         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.cc build/gencondmd.cc
2609         $(STAMP) s-conditions
2610
2611 insn-conditions.md: s-condmd; @true
2612 s-condmd: build/gencondmd$(build_exeext)
2613         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2614         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2615         $(STAMP) s-condmd
2616
2617
2618 # These files are generated by running the same generator more than
2619 # once with different options, so they have custom rules.  The
2620 # stampfile idiom is the same.
2621 genrtl.h: s-genrtl-h; @true
2622
2623 s-genrtl-h: build/gengenrtl$(build_exeext)
2624         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2625         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2626         $(STAMP) s-genrtl-h
2627
2628 insn-modes.cc: s-modes; @true
2629 insn-modes.h: s-modes-h; @true
2630 insn-modes-inline.h: s-modes-inline-h; @true
2631 min-insn-modes.cc: s-modes-m; @true
2632
2633 s-modes: build/genmodes$(build_exeext)
2634         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.cc
2635         $(SHELL) $(srcdir)/../move-if-change tmp-modes.cc insn-modes.cc
2636         $(STAMP) s-modes
2637
2638 s-modes-h: build/genmodes$(build_exeext)
2639         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2640         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2641         $(STAMP) s-modes-h
2642
2643 s-modes-inline-h: build/genmodes$(build_exeext)
2644         $(RUN_GEN) build/genmodes$(build_exeext) -i > tmp-modes-inline.h
2645         $(SHELL) $(srcdir)/../move-if-change tmp-modes-inline.h \
2646           insn-modes-inline.h
2647         $(STAMP) s-modes-inline-h
2648
2649 s-modes-m: build/genmodes$(build_exeext)
2650         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.cc
2651         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.cc min-insn-modes.cc
2652         $(STAMP) s-modes-m
2653
2654 insn-preds.cc: s-preds; @true
2655 tm-preds.h: s-preds-h; @true
2656 tm-constrs.h: s-constrs-h; @true
2657
2658 .PHONY: mddump
2659 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2660         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2661
2662 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2663         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.cc
2664         $(SHELL) $(srcdir)/../move-if-change tmp-preds.cc insn-preds.cc
2665         $(STAMP) s-preds
2666
2667 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2668         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2669         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2670         $(STAMP) s-preds-h
2671
2672 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2673         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2674         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2675         $(STAMP) s-constrs-h
2676
2677 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2678         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2679           > tmp-case-cfn-macros.h
2680         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2681           case-cfn-macros.h
2682         $(STAMP) s-case-cfn-macros
2683 case-cfn-macros.h: s-case-cfn-macros; @true
2684
2685 s-cfn-operators: build/gencfn-macros$(build_exeext)
2686         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2687           > tmp-cfn-operators.pd
2688         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2689           cfn-operators.pd
2690         $(STAMP) s-cfn-operators
2691 cfn-operators.pd: s-cfn-operators; @true
2692
2693 target-hooks-def.h: s-target-hooks-def-h; @true
2694 # make sure that when we build info files, the used tm.texi is up to date.
2695 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2696
2697 s-target-hooks-def-h: build/genhooks$(build_exeext)
2698         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2699                                              > tmp-target-hooks-def.h
2700         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2701                                              target-hooks-def.h
2702         $(STAMP) s-target-hooks-def-h
2703
2704 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2705
2706 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2707         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2708                                              > tmp-c-target-hooks-def.h
2709         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2710                                              c-family/c-target-hooks-def.h
2711         $(STAMP) s-c-target-hooks-def-h
2712
2713 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2714
2715 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2716         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2717                                              > tmp-common-target-hooks-def.h
2718         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2719                                              common/common-target-hooks-def.h
2720         $(STAMP) s-common-target-hooks-def-h
2721
2722 d/d-target-hooks-def.h: s-d-target-hooks-def-h; @true
2723
2724 s-d-target-hooks-def-h: build/genhooks$(build_exeext)
2725         $(RUN_GEN) build/genhooks$(build_exeext) "D Target Hook" \
2726                                              > tmp-d-target-hooks-def.h
2727         $(SHELL) $(srcdir)/../move-if-change tmp-d-target-hooks-def.h \
2728                                              d/d-target-hooks-def.h
2729         $(STAMP) s-d-target-hooks-def-h
2730
2731 rust/rust-target-hooks-def.h: s-rust-target-hooks-def-h; @true
2732
2733 s-rust-target-hooks-def-h: build/genhooks$(build_exeext)
2734         $(RUN_GEN) build/genhooks$(build_exeext) "Rust Target Hook" \
2735                                              > tmp-rust-target-hooks-def.h
2736         $(SHELL) $(srcdir)/../move-if-change tmp-rust-target-hooks-def.h \
2737                                              rust/rust-target-hooks-def.h
2738         $(STAMP) s-rust-target-hooks-def-h
2739
2740 # check if someone mistakenly only changed tm.texi.
2741 # We use a different pathname here to avoid a circular dependency.
2742 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2743
2744 # The tm.texi we want to compare against / check into svn should have
2745 # unix-style line endings.  To make this work on MinGW, remove \r.
2746 # \r is not portable to Solaris tr, therefore we have a special
2747 # case for ASCII.  We use \r for other encodings like EBCDIC.
2748 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2749         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2750                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2751         case `echo X|tr X '\101'` in \
2752           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2753           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2754         esac
2755         mv tmp2-tm.texi tmp-tm.texi
2756         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2757         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2758           $(STAMP) $@; \
2759         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2760           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2761             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2762             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2763             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/d/d-target.def \
2764             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/rust/rust-target.def \
2765           ); then \
2766           echo >&2 ; \
2767           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2768           false; \
2769         else \
2770           echo >&2 ; \
2771           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2772           echo new text in $(objdir)/tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2773           false; \
2774         fi
2775
2776 $(GIMPLE_MATCH_PD_SEQ_SRC): s-gimple-match gimple-match-head.cc; @true
2777 gimple-match-auto.h: s-gimple-match; @true
2778 $(GENERIC_MATCH_PD_SEQ_SRC): s-generic-match generic-match-head.cc; @true
2779 generic-match-auto.h: s-generic-match; @true
2780
2781 s-gimple-match: build/genmatch$(build_exeext) \
2782             $(srcdir)/match.pd cfn-operators.pd
2783         $(RUN_GEN) build/genmatch$(build_exeext) --gimple \
2784             --header=tmp-gimple-match-auto.h --include=gimple-match-auto.h \
2785             $(srcdir)/match.pd $(patsubst %, tmp-%, $(GIMPLE_MATCH_PD_SEQ_SRC))
2786         $(foreach id, $(MATCH_SPLITS_SEQ), \
2787           $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match-$(id).cc \
2788             gimple-match-$(id).cc;)
2789         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match-auto.h \
2790                                                 gimple-match-auto.h
2791         $(STAMP) s-gimple-match
2792
2793 s-generic-match: build/genmatch$(build_exeext) \
2794             $(srcdir)/match.pd cfn-operators.pd
2795         $(RUN_GEN) build/genmatch$(build_exeext) --generic \
2796             --header=tmp-generic-match-auto.h --include=generic-match-auto.h \
2797             $(srcdir)/match.pd $(patsubst %, tmp-%, $(GENERIC_MATCH_PD_SEQ_SRC))
2798         $(foreach id, $(MATCH_SPLITS_SEQ), \
2799           $(SHELL) $(srcdir)/../move-if-change tmp-generic-match-$(id).cc \
2800             generic-match-$(id).cc;)
2801         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match-auto.h \
2802                                                 generic-match-auto.h
2803         $(STAMP) s-generic-match
2804
2805 GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2806   $(host_xm_file_list) \
2807   $(OPTIONS_H_EXTRA) \
2808   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2809   $(srcdir)/wide-int.h $(srcdir)/alias.h \
2810   $(srcdir)/coverage.cc  $(srcdir)/rtl.h \
2811   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2812   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2813   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2814   $(srcdir)/fixed-value.h \
2815   $(srcdir)/function-abi.h \
2816   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
2817   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2818   $(srcdir)/symtab-thunks.h $(srcdir)/symtab-thunks.cc \
2819   $(srcdir)/symtab-clones.h \
2820   $(srcdir)/reload.h $(srcdir)/caller-save.cc $(srcdir)/symtab.cc \
2821   $(srcdir)/alias.cc $(srcdir)/attribs.cc \
2822   $(srcdir)/bitmap.cc $(srcdir)/cselib.cc $(srcdir)/cgraph.cc \
2823   $(srcdir)/ipa-prop.cc $(srcdir)/ipa-cp.cc $(srcdir)/ipa-utils.h \
2824   $(srcdir)/ipa-param-manipulation.h $(srcdir)/ipa-sra.cc \
2825   $(srcdir)/ipa-modref.h $(srcdir)/ipa-modref.cc \
2826   $(srcdir)/ipa-modref-tree.h \
2827   $(srcdir)/signop.h \
2828   $(srcdir)/diagnostic-spec.h $(srcdir)/diagnostic-spec.cc \
2829   $(srcdir)/dwarf2out.h \
2830   $(srcdir)/dwarf2asm.cc \
2831   $(srcdir)/dwarf2cfi.cc \
2832   $(srcdir)/dwarf2ctf.cc \
2833   $(srcdir)/dwarf2out.cc \
2834   $(srcdir)/ctfc.h \
2835   $(srcdir)/ctfout.cc \
2836   $(srcdir)/btfout.cc \
2837   $(srcdir)/tree-vect-generic.cc \
2838   $(srcdir)/gimple-isel.cc \
2839   $(srcdir)/dojump.cc $(srcdir)/emit-rtl.h \
2840   $(srcdir)/emit-rtl.cc $(srcdir)/except.h $(srcdir)/explow.cc $(srcdir)/expr.cc \
2841   $(srcdir)/expr.h \
2842   $(srcdir)/function.cc $(srcdir)/except.cc \
2843   $(srcdir)/ggc-tests.cc \
2844   $(srcdir)/gcse.cc $(srcdir)/godump.cc \
2845   $(srcdir)/lists.cc $(srcdir)/optabs-libfuncs.cc \
2846   $(srcdir)/profile.cc $(srcdir)/mcf.cc \
2847   $(srcdir)/reg-stack.cc $(srcdir)/cfgrtl.cc \
2848   $(srcdir)/stor-layout.cc \
2849   $(srcdir)/stringpool.cc $(srcdir)/tree.cc $(srcdir)/varasm.cc \
2850   $(srcdir)/gimple.h \
2851   $(srcdir)/gimple-ssa.h \
2852   $(srcdir)/tree-ssanames.cc $(srcdir)/tree-eh.cc $(srcdir)/tree-ssa-address.cc \
2853   $(srcdir)/tree-cfg.cc $(srcdir)/tree-ssa-loop-ivopts.cc \
2854   $(srcdir)/tree-dfa.cc \
2855   $(srcdir)/tree-iterator.cc $(srcdir)/gimple-expr.cc \
2856   $(srcdir)/tree-chrec.h \
2857   $(srcdir)/tree-scalar-evolution.cc \
2858   $(srcdir)/tree-ssa-operands.h \
2859   $(srcdir)/tree-profile.cc $(srcdir)/tree-nested.cc \
2860   $(srcdir)/omp-offload.h \
2861   $(srcdir)/omp-general.cc \
2862   $(srcdir)/omp-low.cc \
2863   $(srcdir)/targhooks.cc $(out_file) $(srcdir)/passes.cc \
2864   $(srcdir)/cgraphclones.cc \
2865   $(srcdir)/tree-phinodes.cc \
2866   $(srcdir)/tree-ssa-alias.h \
2867   $(srcdir)/tree-ssanames.h \
2868   $(srcdir)/tree-vrp.h \
2869   $(srcdir)/value-range.h \
2870   $(srcdir)/value-range-storage.h \
2871   $(srcdir)/ipa-prop.h \
2872   $(srcdir)/trans-mem.cc \
2873   $(srcdir)/lto-streamer.h \
2874   $(srcdir)/target-globals.h \
2875   $(srcdir)/ipa-predicate.h \
2876   $(srcdir)/ipa-fnsummary.h \
2877   $(srcdir)/vtable-verify.cc \
2878   $(srcdir)/asan.cc \
2879   $(srcdir)/ubsan.cc \
2880   $(srcdir)/tsan.cc \
2881   $(srcdir)/sanopt.cc \
2882   $(srcdir)/sancov.cc \
2883   $(srcdir)/ipa-devirt.cc \
2884   $(srcdir)/ipa-strub.cc \
2885   $(srcdir)/internal-fn.h \
2886   $(srcdir)/calls.cc \
2887   $(srcdir)/omp-general.h \
2888   $(srcdir)/analyzer/analyzer-language.cc \
2889   @all_gtfiles@
2890
2891 # Compute the list of GT header files from the corresponding C sources,
2892 # possibly nested within config or language subdirectories.  Match gengtype's
2893 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2894 # language subdir, gt-file.h otherwise (no subdir indication for config/
2895 # related sources).
2896
2897 GTFILES_H = $(subst /,-, \
2898             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2899                            $(patsubst %.cc,%.h, \
2900                              $(filter %.cc, $(GTFILES)))) \
2901                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2902
2903 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2904 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2905
2906 # $(GTFILES) may be too long to put on a command line, so we have to
2907 # write it out to a file (taking care not to do that in a way that
2908 # overflows a command line!) and then have gengtype read the file in.
2909
2910 $(ALL_GTFILES_H) gtype-desc.cc gtype-desc.h gtype.state: s-gtype ; @true
2911
2912 ### Common flags to gengtype [e.g. -v or -B backupdir]
2913 GENGTYPE_FLAGS=
2914
2915 gtyp-input.list: s-gtyp-input ; @true
2916 s-gtyp-input: Makefile
2917         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2918         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2919         $(STAMP) s-gtyp-input
2920
2921 s-gtype: $(EXTRA_GTYPE_DEPS) build/gengtype$(build_exeext) \
2922         $(filter-out [%], $(GTFILES)) gtyp-input.list
2923 # First, parse all files and save a state file.
2924         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2925                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2926 # Second, read the state file and generate all files.  This ensure that
2927 # gtype.state is correctly read:
2928         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2929         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2930                     -r gtype.state
2931         $(STAMP) s-gtype
2932
2933 generated_files = config.h tm.h $(TM_P_H) $(TM_D_H) $(TM_H) multilib.h \
2934        $(simple_generated_h) specs.h \
2935        tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2936        tm-preds.h tm-constrs.h \
2937        $(ALL_GTFILES_H) gtype-desc.cc gtype-desc.h version.h \
2938        options.h target-hooks-def.h insn-opinit.h \
2939        common/common-target-hooks-def.h pass-instances.def \
2940        $(GIMPLE_MATCH_PD_SEQ_SRC) $(GENERIC_MATCH_PD_SEQ_SRC) \
2941        gimple-match-auto.h generic-match-auto.h \
2942        c-family/c-target-hooks-def.h d/d-target-hooks-def.h \
2943        $(TM_RUST_H) rust/rust-target-hooks-def.h \
2944        case-cfn-macros.h \
2945        cfn-operators.pd omp-device-properties.h
2946
2947 #\f
2948 # How to compile object files to run on the build machine.
2949
2950 build/%.o :  # dependencies provided by explicit rule later
2951         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2952                 -o $@ $<
2953
2954 # Header dependencies for the programs that generate source code.
2955 # These are library modules...
2956 build/errors.o : errors.cc $(BCONFIG_H) $(SYSTEM_H) errors.h
2957 build/gensupport.o: gensupport.cc $(BCONFIG_H) $(SYSTEM_H)              \
2958   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h           \
2959   $(HASHTAB_H) $(READ_MD_H) $(GENSUPPORT_H) $(HASH_TABLE_H)
2960 build/ggc-none.o : ggc-none.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2961   $(GGC_H)
2962 build/min-insn-modes.o : min-insn-modes.cc $(BCONFIG_H) $(SYSTEM_H)     \
2963   $(CORETYPES_H)
2964 build/print-rtl.o: print-rtl.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) \
2965   $(GTM_H) $(RTL_BASE_H)
2966 build/read-md.o: read-md.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)     \
2967   $(HASHTAB_H) errors.h $(READ_MD_H)
2968 build/read-rtl.o: read-rtl.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)   \
2969   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2970   $(GENSUPPORT_H)
2971 build/rtl.o: rtl.cc $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) $(SYSTEM_H)    \
2972   $(RTL_H) $(GGC_H) errors.h
2973 build/vec.o : vec.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(VEC_H)   \
2974   $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H) $(HASH_TABLE_H)
2975 build/hash-table.o : hash-table.cc $(BCONFIG_H) $(SYSTEM_H)             \
2976   $(CORETYPES_H) $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2977 build/sort.o : sort.cc $(BCONFIG_H) $(SYSTEM_H)
2978 build/inchash.o : inchash.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)    \
2979   $(HASHTAB_H) inchash.h
2980 build/gencondmd.o : build/gencondmd.cc $(BCONFIG_H) $(SYSTEM_H)         \
2981   $(CORETYPES_H) $(GTM_H) insn-constants.h                              \
2982   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2983   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2984   $(EXCEPT_H) tm-constrs.h)
2985 # This pulls in tm-pred.h which contains inline functions wrapping up
2986 # predicates from the back-end so those functions must be discarded.
2987 # No big deal since gencondmd.cc is a dummy file for non-GCC compilers.
2988 build/gencondmd.o : \
2989   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2990
2991 # ...these are the programs themselves.
2992 build/genattr.o : genattr.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)     \
2993   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2994 build/genattr-common.o : genattr-common.cc $(RTL_BASE_H) $(BCONFIG_H)   \
2995   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2996 build/genattrtab.o : genattrtab.cc $(RTL_BASE_H) $(OBSTACK_H)           \
2997   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(GGC_H)    \
2998   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2999 build/genautomata.o : genautomata.cc $(RTL_BASE_H) $(OBSTACK_H)         \
3000   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(VEC_H)    \
3001   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
3002 build/gencheck.o : gencheck.cc all-tree.def $(BCONFIG_H) $(GTM_H)       \
3003         $(SYSTEM_H) $(CORETYPES_H) tree.def c-family/c-common.def       \
3004         $(lang_tree_files) gimple.def
3005 build/genchecksum.o : genchecksum.cc $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
3006 build/gencodes.o : gencodes.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)   \
3007   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
3008 build/genconditions.o : genconditions.cc $(RTL_BASE_H) $(BCONFIG_H)     \
3009   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(HASHTAB_H)             \
3010   $(READ_MD_H) $(GENSUPPORT_H)
3011 build/genconfig.o : genconfig.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
3012   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
3013 build/genconstants.o : genconstants.cc $(BCONFIG_H) $(SYSTEM_H)         \
3014   $(CORETYPES_H) errors.h $(READ_MD_H)
3015 build/genemit.o : genemit.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)     \
3016   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
3017 build/genenums.o : genenums.cc $(BCONFIG_H) $(SYSTEM_H)                 \
3018   $(CORETYPES_H) errors.h $(READ_MD_H)
3019 build/genextract.o : genextract.cc $(RTL_BASE_H) $(BCONFIG_H)           \
3020   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
3021 build/genflags.o : genflags.cc $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)  \
3022   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
3023 build/gentarget-def.o : gentarget-def.cc $(BCONFIG_H) $(SYSTEM_H)       \
3024   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H)           \
3025   $(GENSUPPORT_H) $(HASH_TABLE_H) target-insns.def
3026 build/gengenrtl.o : gengenrtl.cc $(BCONFIG_H) $(SYSTEM_H) rtl.def
3027
3028 # The gengtype generator program is special: Two versions are built.
3029 # One is for the build machine, and one is for the host to allow
3030 # plugins to define their types and generate the supporting GGC
3031 # datastructures and routines with GTY markers.
3032 # The host object files depend on CONFIG_H, and the build objects
3033 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
3034 # the build-%: rule doesn't apply to them.
3035
3036 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
3037   gengtype-lex.o errors.o
3038
3039 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.cc gengtype.h $(SYSTEM_H)
3040 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
3041 build/gengtype-lex.o: $(BCONFIG_H)
3042
3043 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.cc gengtype.h \
3044   $(SYSTEM_H)
3045 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
3046 build/gengtype-parse.o: $(BCONFIG_H)
3047
3048 gengtype-state.o build/gengtype-state.o: gengtype-state.cc $(SYSTEM_H) \
3049   gengtype.h errors.h version.h $(HASHTAB_H) $(OBSTACK_H) \
3050   $(XREGEX_H)
3051 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
3052 build/gengtype-state.o: $(BCONFIG_H)
3053 gengtype.o build/gengtype.o : gengtype.cc $(SYSTEM_H) gengtype.h        \
3054   rtl.def insn-notes.def errors.h version.h                     \
3055   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
3056 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
3057 build/gengtype.o: $(BCONFIG_H)
3058
3059 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
3060
3061 build/genmddeps.o: genmddeps.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) \
3062   errors.h $(READ_MD_H)
3063 build/genmodes.o : genmodes.cc $(BCONFIG_H) $(SYSTEM_H) errors.h                \
3064   $(HASHTAB_H) machmode.def $(extra_modes_file)
3065 build/genopinit.o : genopinit.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
3066   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
3067 build/genoutput.o : genoutput.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
3068   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
3069 build/genpeep.o : genpeep.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)     \
3070   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h             \
3071   $(DIAGNOSTIC_CORE_H)
3072 build/genpreds.o : genpreds.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)   \
3073   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
3074 build/genrecog.o : genrecog.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)   \
3075   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)         \
3076   $(HASH_TABLE_H) inchash.h
3077 build/genhooks.o : genhooks.cc $(TARGET_DEF) $(C_TARGET_DEF)            \
3078   $(COMMON_TARGET_DEF) $(D_TARGET_DEF) $(RUST_TARGET_DEF) $(BCONFIG_H) \
3079   $(SYSTEM_H) errors.h
3080 build/genmddump.o : genmddump.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
3081   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
3082 build/genmatch.o : genmatch.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) \
3083   errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h ordered-hash-map.h \
3084   tree.def builtins.def internal-fn.def case-cfn-macros.h $(CPPLIB_H)
3085 build/gencfn-macros.o : gencfn-macros.cc $(BCONFIG_H) $(SYSTEM_H)       \
3086   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def       \
3087   internal-fn.def
3088
3089 # Compile the programs that generate insn-* from the machine description.
3090 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
3091 # since they need to run on this machine
3092 # even if GCC is being compiled to run on some other machine.
3093
3094 # All these programs use the RTL reader ($(BUILD_RTL)).
3095 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
3096              extract flags mddump opinit output peep preds recog target-def
3097 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
3098
3099 # All these programs use the MD reader ($(BUILD_MD)).
3100 genprogmd = $(genprogrtl) mddeps constants enums
3101 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
3102
3103 # All these programs need to report errors.
3104 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros condmd
3105 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
3106
3107 # Remaining build programs.
3108 genprog = $(genprogerr) check checksum match
3109
3110 # These programs need libs over and above what they get from the above list.
3111 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
3112
3113 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
3114 build/gencfn-macros$(build_exeext) : build/hash-table.o build/vec.o \
3115   build/ggc-none.o build/sort.o
3116
3117 # For stage1 and when cross-compiling use the build libcpp which is
3118 # built with NLS disabled.  For stage2+ use the host library and
3119 # its dependencies.
3120 ifeq ($(build_objdir),$(build_libobjdir))
3121 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
3122 else
3123 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
3124 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
3125 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
3126 endif
3127
3128 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
3129   $(BUILD_ERRORS) build/vec.o build/hash-table.o build/sort.o
3130
3131 # These programs are not linked with the MD reader.
3132 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
3133               build/gengtype-state.o build/errors.o
3134
3135 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
3136               gengtype-state.o errors.o $(LIBDEPS)
3137         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
3138             $(filter-out $(LIBDEPS), $^) $(LIBS)
3139
3140 # Rule for the generator programs:
3141 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
3142         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
3143             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
3144
3145 omp-general.o: omp-device-properties.h
3146
3147 omp_device_properties = @omp_device_properties@
3148 omp-device-properties.h: s-omp-device-properties-h ; @true
3149 s-omp-device-properties-h: @omp_device_property_deps@
3150         -rm -f tmp-omp-device-properties.h; \
3151         for kind in kind arch isa; do \
3152           echo 'const char omp_offload_device_'$${kind}'[] = ' \
3153             >> tmp-omp-device-properties.h; \
3154           for prop in none $(omp_device_properties); do \
3155             [ "$$prop" = "none" ] && continue; \
3156             tgt=`echo "$$prop" | sed 's/=.*$$//'`; \
3157             props=`echo "$$prop" | sed 's/.*=//'`; \
3158             echo "\"$$tgt\\0\"" >> tmp-omp-device-properties.h; \
3159             sed -n 's/^'$${kind}': //p' $${props} \
3160               | sed 's/[[:blank:]]/ /g;s/  */ /g;s/^ //;s/ $$//;s/ /\\0/g;s/^/"/;s/$$/\\0\\0"/' \
3161               >> tmp-omp-device-properties.h; \
3162           done; \
3163           echo '"";' >> tmp-omp-device-properties.h; \
3164         done; \
3165         $(SHELL) $(srcdir)/../move-if-change tmp-omp-device-properties.h \
3166           omp-device-properties.h
3167         $(STAMP) s-omp-device-properties-h
3168
3169 # Generated source files for gengtype.  Prepend inclusion of
3170 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
3171 # any system header is included.
3172 gengtype-lex.cc : gengtype-lex.l
3173         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
3174           echo '#ifdef HOST_GENERATOR_FILE' > $@.tmp; \
3175           echo '#include "config.h"'       >> $@.tmp; \
3176           echo '#else'                     >> $@.tmp; \
3177           echo '#include "bconfig.h"'      >> $@.tmp; \
3178           echo '#endif'                    >> $@.tmp; \
3179           cat $@ >> $@.tmp; \
3180           mv $@.tmp $@; \
3181         }
3182
3183 #\f
3184 # Remake internationalization support.
3185 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
3186
3187 #\f
3188 # Remake cpp.
3189
3190 PREPROCESSOR_DEFINES = \
3191   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
3192   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
3193   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
3194   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
3195   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
3196   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
3197   -DGPLUSPLUS_LIBCXX_INCLUDE_DIR=\"$(gcc_gxx_libcxx_include_dir)\" \
3198   -DGPLUSPLUS_LIBCXX_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_libcxx_include_dir_add_sysroot) \
3199   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
3200   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
3201   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
3202   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
3203   -DPREFIX=\"$(prefix)/\" \
3204   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
3205   @TARGET_SYSTEM_ROOT_DEFINE@
3206
3207 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
3208 cppbuiltin.o: $(BASEVER)
3209
3210 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
3211
3212 # Note for the stamp targets, we run the program `true' instead of
3213 # having an empty command (nothing following the semicolon).
3214
3215 # genversion.cc is run on the build machine to generate version.h
3216 CFLAGS-build/genversion.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
3217         -DREVISION=$(REVISION_s) \
3218         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
3219         -DBUGURL=$(BUGURL_s)
3220
3221 build/genversion.o: genversion.cc $(BCONFIG_H) $(SYSTEM_H) $(srcdir)/DATESTAMP
3222
3223 build/genversion$(build_exeext): build/genversion.o
3224         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
3225                 build/genversion.o -o $@
3226
3227 version.h: s-version; @true
3228 s-version: build/genversion$(build_exeext)
3229         build/genversion$(build_exeext) > tmp-version.h
3230         $(SHELL) $(srcdir)/../move-if-change tmp-version.h version.h
3231         $(STAMP) s-version
3232
3233 # gcov.o needs $(ZLIBINC) added to the include flags.
3234 CFLAGS-gcov.o += $(ZLIBINC)
3235
3236 GCOV_OBJS = gcov.o json.o
3237 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
3238         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
3239                 hash-table.o ggc-none.o $(LIBS) $(ZLIB) -o $@
3240 GCOV_DUMP_OBJS = gcov-dump.o
3241 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
3242         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
3243                 hash-table.o ggc-none.o\
3244                 $(LIBS) -o $@
3245
3246 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.cc $(GCOV_IO_H) \
3247   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
3248   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
3249   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
3250 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
3251         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
3252 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
3253         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
3254           -DIN_GCOV_TOOL=1 -o $@ $<
3255 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
3256         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
3257           -DIN_GCOV_TOOL=1 -o $@ $<
3258 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
3259 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
3260         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
3261 #\f
3262 # Build the include directories.  The stamp files are stmp-* rather than
3263 # s-* so that mostlyclean does not force the include directory to
3264 # be rebuilt.
3265
3266 # Build the include directories.
3267 stmp-int-hdrs: $(STMP_FIXINC) $(T_GLIMITS_H) $(T_STDINT_GCC_H) $(USER_H) fixinc_list
3268 # Copy in the headers provided with gcc.
3269 #
3270 # The sed command gets just the last file name component;
3271 # this is necessary because VPATH could add a dirname.
3272 # Using basename would be simpler, but some systems don't have it.
3273 #
3274 # The touch command is here to workaround an AIX/Linux NFS bug.
3275 #
3276 # The move-if-change + cp -p twists for limits.h are intended to preserve
3277 # the time stamp when we regenerate, to prevent pointless rebuilds during
3278 # e.g. install-no-fixedincludes.
3279         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
3280         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
3281         for file in .. $(USER_H); do \
3282           if [ X$$file != X.. ]; then \
3283             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3284             $(STAMP) include/$$realfile; \
3285             rm -f include/$$realfile; \
3286             cp $$file include; \
3287             chmod a+r include/$$realfile; \
3288           fi; \
3289         done
3290         for file in .. $(USER_H_INC_NEXT_PRE); do \
3291           if [ X$$file != X.. ]; then \
3292             mv include/$$file include/x_$$file; \
3293             echo "#include_next <$$file>" >include/$$file; \
3294             cat include/x_$$file >>include/$$file; \
3295             rm -f include/x_$$file; \
3296             chmod a+r include/$$file; \
3297           fi; \
3298         done
3299         for file in .. $(USER_H_INC_NEXT_POST); do \
3300           if [ X$$file != X.. ]; then \
3301             echo "#include_next <$$file>" >>include/$$file; \
3302             chmod a+r include/$$file; \
3303           fi; \
3304         done
3305         rm -f include/stdint.h
3306         if [ $(USE_GCC_STDINT) = wrap ]; then \
3307           rm -f include/stdint-gcc.h; \
3308           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
3309           chmod a+r include/stdint-gcc.h; \
3310           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
3311           chmod a+r include/stdint.h; \
3312         elif [ $(USE_GCC_STDINT) = provide ]; then \
3313           cp $(T_STDINT_GCC_H) include/stdint.h; \
3314           chmod a+r include/stdint.h; \
3315         fi
3316         set -e; for ml in `cat fixinc_list`; do \
3317           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3318           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3319           include_dir=include$${multi_dir}; \
3320           if $(LIMITS_H_TEST) ; then \
3321             cat $(srcdir)/limitx.h $(T_GLIMITS_H) $(srcdir)/limity.h > tmp-xlimits.h; \
3322           else \
3323             cat $(T_GLIMITS_H) > tmp-xlimits.h; \
3324           fi; \
3325           $(mkinstalldirs) $${include_dir}; \
3326           chmod a+rx $${include_dir} || true; \
3327           $(SHELL) $(srcdir)/../move-if-change \
3328             tmp-xlimits.h  tmp-limits.h; \
3329           rm -f $${include_dir}/limits.h; \
3330           cp -p tmp-limits.h $${include_dir}/limits.h; \
3331           chmod a+r $${include_dir}/limits.h; \
3332           cp $(srcdir)/gsyslimits.h $${include_dir}/syslimits.h; \
3333         done
3334 # Install the README
3335         if [ x$(STMP_FIXINC) != x ]; then \
3336           rm -f include-fixed/README; \
3337           cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README; \
3338           chmod a+r include-fixed/README; \
3339         fi;
3340         $(STAMP) $@
3341
3342 .PHONY: install-gcc-tooldir
3343 install-gcc-tooldir:
3344         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
3345
3346 macro_list: s-macro_list; @true
3347 s-macro_list : $(GCC_PASSES) cc1$(exeext)
3348         echo | $(GCC_FOR_TARGET) -nostdinc -E -dM - | \
3349           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
3350                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
3351           sort -u > tmp-macro_list
3352         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
3353         $(STAMP) s-macro_list
3354
3355 fixinc_list: s-fixinc_list; @true
3356 s-fixinc_list : $(GCC_PASSES)
3357 # Build up a list of multilib directories and corresponding sysroot
3358 # suffixes, in form sysroot;multilib.
3359         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
3360           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
3361             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
3362             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
3363             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
3364             if [ "$${multi_dir}" = "." ]; \
3365               then multi_dir=""; \
3366             else \
3367               multi_dir=/$${multi_dir}; \
3368             fi; \
3369             echo "$${sfx};$${multi_dir}"; \
3370           done; \
3371         else \
3372           echo ";"; \
3373         fi > tmp-fixinc_list
3374         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
3375         $(STAMP) s-fixinc_list
3376
3377 # The line below is supposed to avoid accidentally matching the
3378 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
3379 # expect fixincl to be newer than fixincl.o, such that this situation
3380 # would never come up.  As it turns out, if you use ccache with
3381 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3382 # working directory in object files (-g absent, or -fno-working-dir
3383 # present), and build and host are the same, fixincl for the host will
3384 # build after fixincl for the build machine, getting a cache hit,
3385 # thereby updating the timestamp of fixincl.o in the host tree.
3386 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3387 # the build tree, and so fixincl in the build tree will appear to be
3388 # out of date.  Yuck.
3389 ../$(build_subdir)/fixincludes/fixincl: ; @ :
3390
3391 # Build fixed copies of system files.
3392 # Abort if no system headers available, unless building a crosscompiler.
3393 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3394 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3395   $(build_objdir)/fixincludes/fixincl \
3396   $(build_objdir)/fixincludes/fixinc.sh
3397         rm -rf include-fixed; mkdir include-fixed
3398         -chmod a+rx include-fixed
3399         if [ -d ../prev-gcc ]; then \
3400           cd ../prev-gcc && \
3401           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
3402             libsubdir=. ; \
3403         else \
3404           set -e; for ml in `cat fixinc_list`; do \
3405             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3406             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3407             fix_dir=include-fixed$${multi_dir}; \
3408             if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
3409               echo "The directory (BUILD_SYSTEM_HEADER_DIR) that should contain system headers does not exist:" >&2 ; \
3410               echo "  ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
3411               case ${build_os} in \
3412                 darwin*) \
3413                   echo "(on Darwin this usually means you need to pass the --with-sysroot= flag to point to a valid MacOS SDK)" >&2; \
3414                   ;; \
3415               esac; \
3416               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
3417               if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
3418               then sleep 1; else exit 1; fi; \
3419             fi; \
3420             $(mkinstalldirs) $${fix_dir}; \
3421             chmod a+rx $${fix_dir} || true; \
3422             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
3423               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
3424               gcc_dir=`${PWD_COMMAND}` ; \
3425               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
3426               cd $(build_objdir)/fixincludes && \
3427               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
3428                 $(BUILD_SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
3429           done; \
3430         fi
3431         $(STAMP) stmp-fixinc
3432 #\f
3433
3434 # Install with the gcc headers files, not the fixed include files, which we
3435 # are typically not allowed to distribute.  The general idea is to:
3436 #  - Get to "install" with a bare set of internal headers, not the
3437 #    fixed system ones,
3438 #  - Prevent rebuilds of what normally depends on the headers, which is
3439 #    useless for installation purposes and would rely on improper headers.
3440 #  - Restore as much of the original state as possible.
3441
3442 .PHONY: install-no-fixedincludes
3443
3444 install-no-fixedincludes:
3445         # Stash the current set of headers away, save stamps we're going to
3446         # alter explicitly, and arrange for fixincludes not to run next time
3447         # we trigger a headers rebuild.
3448         -rm -rf tmp-include
3449         -mv include tmp-include 2>/dev/null
3450         -mv include-fixed tmp-include-fixed 2>/dev/null
3451         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3452         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3453         -mkdir include
3454         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3455         -touch stmp-fixinc
3456
3457         # Rebuild our internal headers, restore the original stamps so that
3458         # "install" doesn't trigger pointless rebuilds because of that update,
3459         # then do install
3460         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3461         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3462         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3463         $(MAKE) $(FLAGS_TO_PASS) install
3464
3465         # Restore the original set of maybe-fixed headers
3466         -rm -rf include; mv tmp-include include 2>/dev/null
3467         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3468
3469 # Remake the info files.
3470
3471 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3472
3473 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3474             doc/gccinstall.info doc/cppinternals.info
3475
3476 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3477
3478 srcinfo: $(INFOFILES)
3479         -cp -p $^ $(srcdir)/doc
3480
3481 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3482          gcc-common.texi gcc-vers.texi
3483
3484 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3485          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3486          gcov.texi trouble.texi bugreport.texi service.texi             \
3487          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3488          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3489          implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi \
3490          lto-dump.texi
3491
3492 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3493 # the generated tm.texi; the latter might have a more recent timestamp,
3494 # but we don't want to rebuild the info files unless the contents of
3495 # the *.texi files have changed.
3496 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3497          contribute.texi makefile.texi configterms.texi options.texi    \
3498          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3499          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3500          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3501          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3502          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3503          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3504          match-and-simplify.texi analyzer.texi ux.texi poly-int.texi
3505
3506 TEXI_GCCINSTALL_FILES = install.texi fdl.texi           \
3507          gcc-common.texi gcc-vers.texi
3508
3509 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3510
3511 # gcc-vers.texi is generated from the version files.
3512 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3513         (echo "@set version-GCC $(BASEVER_c)"; \
3514          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3515          then echo "@set DEVELOPMENT"; \
3516          else echo "@clear DEVELOPMENT"; \
3517          fi) > $@T
3518         $(build_file_translate) echo @set srcdir `echo $(abs_srcdir) | sed -e 's|\\([@{}]\\)|@\\1|g'` >> $@T
3519         if [ -n "$(PKGVERSION)" ]; then \
3520           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3521         fi
3522         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3523         mv -f $@T $@
3524
3525
3526 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3527 # patterns.  To use them, put each of the specific targets with its
3528 # specific dependencies but no build commands.
3529
3530 doc/cpp.info: $(TEXI_CPP_FILES)
3531 doc/gcc.info: $(TEXI_GCC_FILES)
3532 doc/gccint.info: $(TEXI_GCCINT_FILES)
3533 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3534
3535 doc/%.info: %.texi
3536         if [ x$(BUILD_INFO) = xinfo ]; then \
3537                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3538                         -I $(gcc_docdir)/include -o $@ $<; \
3539         fi
3540
3541 # Duplicate entry to handle renaming of gccinstall.info
3542 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3543         if [ x$(BUILD_INFO) = xinfo ]; then \
3544                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3545                         -I $(gcc_docdir)/include -o $@ $<; \
3546         fi
3547
3548 doc/cpp.dvi: $(TEXI_CPP_FILES)
3549 doc/gcc.dvi: $(TEXI_GCC_FILES)
3550 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3551 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3552
3553 doc/cpp.pdf: $(TEXI_CPP_FILES)
3554 doc/gcc.pdf: $(TEXI_GCC_FILES)
3555 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3556 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3557
3558 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3559 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3560 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3561 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3562
3563 DVIFILES = doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3564            doc/cppinternals.dvi
3565
3566 dvi:: $(DVIFILES) lang.dvi
3567
3568 doc/%.dvi: %.texi
3569         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3570
3571 # Duplicate entry to handle renaming of gccinstall.dvi
3572 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3573         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3574
3575 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3576            doc/cppinternals.pdf
3577
3578 pdf:: $(PDFFILES) lang.pdf
3579
3580 doc/%.pdf: %.texi
3581         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3582
3583 # Duplicate entry to handle renaming of gccinstall.pdf
3584 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3585         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3586
3587 # List the directories or single hmtl files which are installed by
3588 # install-html. The lang.html file triggers language fragments to build
3589 # html documentation.
3590 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3591        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3592        $(build_htmldir)/cppinternals
3593
3594 # List the html file targets.
3595 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3596        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3597        $(build_htmldir)/cppinternals/index.html lang.html
3598
3599 html:: $(HTMLS_BUILD)
3600
3601 $(build_htmldir)/%/index.html: %.texi
3602         $(mkinstalldirs) $(@D)
3603         rm -f $(@D)/*
3604         $(TEXI2HTML) $(MAKEINFO_TOC_INLINE_FLAG) \
3605                 -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3606
3607 # Duplicate entry to handle renaming of gccinstall
3608 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3609         $(mkinstalldirs) $(@D)
3610         echo rm -f $(@D)/*
3611         SOURCEDIR=$(abs_docdir) \
3612         DESTDIR=$(@D) \
3613         $(SHELL) $(srcdir)/doc/install.texi2html
3614
3615 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3616            doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1 \
3617            $(if $(filter yes,@enable_lto@),doc/lto-dump.1)
3618
3619 generated-manpages: man
3620
3621 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3622
3623 srcman: $(MANFILES)
3624         -cp -p $^ $(srcdir)/doc
3625
3626 doc/%.1: %.pod
3627         $(STAMP) $@
3628         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3629                 mv -f $(@).T$$$$ $@) || \
3630                 (rm -f $(@).T$$$$ && exit 1)
3631
3632 doc/%.7: %.pod
3633         $(STAMP) $@
3634         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3635                 mv -f $(@).T$$$$ $@) || \
3636                 (rm -f $(@).T$$$$ && exit 1)
3637
3638 %.pod: %.texi
3639         $(STAMP) $@
3640         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3641
3642 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3643 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3644
3645 # These next rules exist because the output name is not the same as
3646 # the input name, so our implicit %.pod rule will not work.
3647
3648 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3649         $(STAMP) $@
3650         -$(TEXI2POD) $< > $@
3651 gfdl.pod: fdl.texi
3652         $(STAMP) $@
3653         -$(TEXI2POD) $< > $@
3654 fsf-funding.pod: funding.texi
3655         $(STAMP) $@
3656         -$(TEXI2POD) $< > $@
3657 gpl.pod: gpl_v3.texi
3658         $(STAMP) $@
3659         -$(TEXI2POD) $< > $@
3660
3661 #\f
3662 # Deletion of files made during compilation.
3663 # There are four levels of this:
3664 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3665 # `mostlyclean' is useful while working on a particular type of machine.
3666 # It deletes most, but not all, of the files made by compilation.
3667 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3668 # `clean' deletes everything made by running `make all'.
3669 # `distclean' also deletes the files made by config.
3670 # `maintainer-clean' also deletes everything that could be regenerated
3671 # automatically, except for `configure'.
3672 # We remove as much from the language subdirectories as we can
3673 # (less duplicated code).
3674
3675 mostlyclean: lang.mostlyclean
3676         -rm -f $(MOSTLYCLEANFILES)
3677         -rm -f *$(objext) c-family/*$(objext)
3678         -rm -f *$(coverageexts)
3679 # Delete build programs
3680         -rm -f build/*
3681         -rm -f mddeps.mk
3682 # Delete other built files.
3683         -rm -f specs.h options.cc options.h options-save.cc
3684 # Delete the stamp and temporary files.
3685         -rm -f s-* tmp-* stamp-* stmp-*
3686         -rm -f */stamp-* */tmp-*
3687 # Delete debugging dump files.
3688         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3689 # Delete some files made during installation.
3690         -rm -f specs $(SPECS)
3691         -rm -f collect collect2 mips-tfile mips-tdump
3692 # Delete unwanted output files from TeX.
3693         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3694         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3695 # Delete sorted indices we don't actually use.
3696         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3697 # Delete core dumps.
3698         -rm -f core */core
3699 # Delete file generated for gengtype
3700         -rm -f gtyp-input.list
3701 # Delete files generated by gengtype
3702         -rm -f gtype-*
3703         -rm -f gt-*
3704         -rm -f gtype.state
3705 # Delete genchecksum outputs
3706         -rm -f *-checksum.cc
3707 # Delete lock-and-run bits
3708         -rm -rf linkfe.lck lock-stamp.*
3709
3710 # Delete all files made by compilation
3711 # that don't exist in the distribution.
3712 clean: mostlyclean lang.clean
3713         -rm -f libgcc.a libgcc_eh.a libgcov.a
3714         -rm -f libgcc_s*
3715         -rm -f libunwind*
3716         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3717         -rm -f options.cc options.h optionlist
3718         -rm -f cs-*
3719         -rm -f doc/*.dvi
3720         -rm -f doc/*.pdf
3721 # Delete the include directories.
3722         -rm -rf include include-fixed
3723
3724 # Delete all files that users would normally create
3725 # while building and installing GCC.
3726 distclean: clean lang.distclean
3727         -rm -f auto-host.h auto-build.h
3728         -rm -f cstamp-h
3729         -rm -f config.status config.run config.cache config.bak
3730         -rm -f Make-lang Make-hooks Make-host Make-target
3731         -rm -f Makefile *.oaux
3732         -rm -f gthr-default.h
3733         -rm -f TAGS */TAGS
3734         -rm -f *.asm
3735         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3736         -rm -f testsuite/*.log testsuite/*.sum
3737         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.cc
3738         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3739         -rm -f .gdbinit configargs.h
3740         -rm -f gcov.pod
3741 # Delete po/*.gmo only if we are not building in the source directory.
3742         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3743         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3744
3745 # Get rid of every file that's generated from some other file, except for `configure'.
3746 # Most of these files ARE PRESENT in the GCC distribution.
3747 maintainer-clean:
3748         @echo 'This command is intended for maintainers to use; it'
3749         @echo 'deletes files that may need special tools to rebuild.'
3750         $(MAKE) lang.maintainer-clean distclean
3751         -rm -f cpp.??s cpp.*aux
3752         -rm -f gcc.??s gcc.*aux
3753         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3754 #\f
3755 # Entry points `install', `install-strip', and `uninstall'.
3756 # Also use `install-collect2' to install collect2 when the config files don't.
3757
3758 # Copy the compiler files into directories where they will be run.
3759 # Install the driver last so that the window when things are
3760 # broken is small.
3761 install: install-common $(INSTALL_HEADERS) \
3762     install-cpp install-man install-info install-@POSUB@ \
3763     install-driver install-lto-wrapper install-gcc-ar
3764
3765 ifeq ($(enable_plugin),yes)
3766 install: install-plugin
3767 endif
3768
3769 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3770 ifneq ($(STRIP),)
3771 install-strip: STRIPPROG = $(STRIP)
3772 export STRIPPROG
3773 endif
3774 install-strip: install
3775
3776 # Handle cpp installation.
3777 install-cpp: installdirs cpp$(exeext)
3778         -if test "$(enable_as_accelerator)" != "yes" ; then \
3779           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3780           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3781           if [ x$(cpp_install_dir) != x ]; then \
3782             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3783             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3784           else true; fi; \
3785         fi
3786
3787 # Create the installation directories.
3788 # $(libdir)/gcc/include isn't currently searched by cpp.
3789 installdirs:
3790         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3791         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3792         $(mkinstalldirs) $(DESTDIR)$(bindir)
3793         $(mkinstalldirs) $(DESTDIR)$(includedir)
3794         $(mkinstalldirs) $(DESTDIR)$(infodir)
3795         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3796         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3797
3798 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3799   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3800   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3801   gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3802   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3803   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3804   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3805   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3806   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3807   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3808   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3809   ipa-param-manipulation.h $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3810   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3811   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3812   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3813   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3814   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3815   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3816   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3817   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3818   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3819   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3820   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3821   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3822   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3823   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3824   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3825   lcm.h cfgloopmanip.h file-prefix-map.h builtins.def $(INSN_ATTR_H) \
3826   pass-instances.def params.list $(srcdir)/../include/gomp-constants.h \
3827   $(EXPR_H) $(srcdir)/analyzer/*.h
3828
3829 # generate the 'build fragment' b-header-vars
3830 s-header-vars: Makefile
3831         rm -f tmp-header-vars
3832 # The first sed gets the list "header variables" as the list variables
3833 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3834 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3835 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3836 # as well.
3837         $(foreach header_var,$(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~\.\.\./common/config/~common/config/~' -e 's~\.\.\.[^        ]*/~~g') >> tmp-header-vars;)
3838         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3839         $(STAMP) s-header-vars
3840
3841 # Install gengtype
3842 install-gengtype: installdirs gengtype$(exeext) gtype.state
3843         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3844         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3845         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3846         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3847
3848 # Install the headers needed to build a plugin.
3849 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3850 # We keep the directory structure for files in analyzer, config, common/config
3851 # or c-family and .def files.
3852 # All other files are flattened to a single directory.
3853         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3854         headers=`echo $(sort $(PLUGIN_HEADERS)) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3855         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3856         for file in $$headers; do \
3857           if [ -f $$file ] ; then \
3858             path=$$file; \
3859           elif [ -f $(srcdir)/$$file ]; then \
3860             path=$(srcdir)/$$file; \
3861           else continue; \
3862           fi; \
3863           case $$path in \
3864           "$(srcdir)"/analyzer/* \
3865           | "$(srcdir)"/config/* | "$(srcdir)"/common/config/* \
3866           | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3867             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3868           *) base=`basename $$path` ;; \
3869           esac; \
3870           dest=$(plugin_includedir)/$$base; \
3871           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3872           dir=`dirname $$dest`; \
3873           $(mkinstalldirs) $(DESTDIR)$$dir; \
3874           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3875         done
3876         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3877
3878 # Install the compiler executables built during cross compilation.
3879 install-common: native lang.install-common installdirs
3880         for file in $(COMPILERS); do \
3881           if [ -f $$file ] ; then \
3882             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3883             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3884           else true; \
3885           fi; \
3886         done
3887         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3888           if [ x"$$file" != x.. ]; then \
3889             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3890             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3891           else true; fi; \
3892         done
3893 # We no longer install the specs file because its presence makes the
3894 # driver slower, and because people who need it can recreate it by
3895 # using -dumpspecs.  We remove any old version because it would
3896 # otherwise override the specs built into the driver.
3897         rm -f $(DESTDIR)$(libsubdir)/specs
3898 # Install gcov if it was compiled.
3899         -if test "$(enable_as_accelerator)" != "yes" ; then \
3900           if [ -f gcov$(exeext) ]; \
3901           then \
3902             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3903             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3904           fi; \
3905         fi
3906 # Install gcov-tool if it was compiled.
3907         -if test "$(enable_as_accelerator)" != "yes" ; then \
3908           if [ -f gcov-tool$(exeext) ]; \
3909           then \
3910             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3911             $(INSTALL_PROGRAM) \
3912             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3913           fi; \
3914         fi
3915 # Install gcov-dump if it was compiled.
3916         -if test "$(enable_as_accelerator)" != "yes" ; then \
3917           if [ -f gcov-dump$(exeext) ]; \
3918           then \
3919             rm -f $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3920             $(INSTALL_PROGRAM) \
3921             gcov-dump$(exeext) $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3922           fi; \
3923         fi
3924
3925 # Install the driver program as $(target_noncanonical)-gcc,
3926 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3927 install-driver: installdirs xgcc$(exeext)
3928         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3929         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3930         -if test "$(enable_as_accelerator)" != "yes" ; then \
3931           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3932             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3933             ( cd $(DESTDIR)$(bindir) && \
3934               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3935           fi; \
3936           if [ ! -f gcc-cross$(exeext) ] \
3937               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3938             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3939             ( cd $(DESTDIR)$(bindir) && \
3940               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3941               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3942           fi; \
3943         fi
3944
3945 # Install the info files.
3946 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3947 # to do the install.
3948 install-info:: doc installdirs \
3949         $(DESTDIR)$(infodir)/cpp.info \
3950         $(DESTDIR)$(infodir)/gcc.info \
3951         $(DESTDIR)$(infodir)/cppinternals.info \
3952         $(DESTDIR)$(infodir)/gccinstall.info \
3953         $(DESTDIR)$(infodir)/gccint.info \
3954         lang.install-info
3955
3956 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3957         rm -f $@
3958         if [ -f $< ]; then \
3959           for f in $(<)*; do \
3960             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3961             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3962             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3963           done; \
3964         else true; fi
3965         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3966           if [ -f $@ ]; then \
3967             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3968           else true; fi; \
3969         else true; fi;
3970
3971 dvi__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3972
3973 install-dvi: $(DVIFILES) lang.install-dvi
3974         @$(NORMAL_INSTALL)
3975         test -z "$(dvidir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(dvidir)/gcc"
3976         @list='$(DVIFILES)'; for p in $$list; do \
3977           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3978           f=$(dvi__strip_dir) \
3979           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(dvidir)/gcc/$$f'"; \
3980           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(dvidir)/gcc/$$f"; \
3981         done
3982
3983 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3984
3985 install-pdf: $(PDFFILES) lang.install-pdf
3986         @$(NORMAL_INSTALL)
3987         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3988         @list='$(PDFFILES)'; for p in $$list; do \
3989           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3990           f=$(pdf__strip_dir) \
3991           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3992           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3993         done
3994
3995 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3996
3997 install-html: $(HTMLS_BUILD) lang.install-html
3998         @$(NORMAL_INSTALL)
3999         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
4000         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
4001           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
4002           f=$(html__strip_dir) \
4003           if test -d "$$d$$p"; then \
4004             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
4005             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
4006             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
4007             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
4008           else \
4009             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
4010             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
4011           fi; \
4012         done
4013
4014 # Install the man pages.
4015 install-man: lang.install-man \
4016         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
4017         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
4018         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
4019         $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
4020         $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
4021         $(if $(filter yes,@enable_lto@),$(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext)) \
4022         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
4023         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
4024         $(DESTDIR)$(man7dir)/gpl$(man7ext)
4025
4026 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
4027         -rm -f $@
4028         -$(INSTALL_DATA) $< $@
4029         -chmod a-x $@
4030
4031 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
4032         -rm -f $@
4033         -$(INSTALL_DATA) $< $@
4034         -chmod a-x $@
4035
4036 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
4037         -rm -f $@
4038         -$(INSTALL_DATA) $< $@
4039         -chmod a-x $@
4040
4041 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
4042         -rm -f $@
4043         -$(INSTALL_DATA) $< $@
4044         -chmod a-x $@
4045
4046 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
4047         -rm -f $@
4048         -$(INSTALL_DATA) $< $@
4049         -chmod a-x $@
4050
4051 $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
4052         -rm -f $@
4053         -$(INSTALL_DATA) $< $@
4054         -chmod a-x $@
4055
4056 $(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext): doc/lto-dump.1 installdirs
4057         -rm -f $@
4058         -$(INSTALL_DATA) $< $@
4059         -chmod a-x $@
4060
4061 # Install all the header files built in the include subdirectory.
4062 install-headers: $(INSTALL_HEADERS_DIR)
4063 # Fix symlinks to absolute paths in the installed include directory to
4064 # point to the installed directory, not the build directory.
4065 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
4066         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
4067         if [ $$? -eq 0 ]; then \
4068           dir=`cd include-fixed; ${PWD_COMMAND}`; \
4069           for i in $$files; do \
4070             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
4071             if expr "$$dest" : "$$dir.*" > /dev/null; then \
4072               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
4073               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
4074             fi; \
4075           done; \
4076         fi
4077
4078 # Create or recreate the gcc private include file directory.
4079 install-include-dir: installdirs
4080         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
4081         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
4082         mkdir $(DESTDIR)$(libsubdir)/include-fixed
4083         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
4084
4085 # Create or recreate the install-tools include file directory.
4086 itoolsdir = $(libexecsubdir)/install-tools
4087 itoolsdatadir = $(libsubdir)/install-tools
4088 install-itoolsdirs: installdirs
4089         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
4090         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
4091
4092 # Install the include directory using tar.
4093 install-headers-tar: stmp-int-hdrs install-include-dir
4094 # We use `pwd`/include instead of just include to problems with CDPATH
4095 # Unless a full pathname is provided, some shells would print the new CWD,
4096 # found in CDPATH, corrupting the output.  We could just redirect the
4097 # output of `cd', but some shells lose on redirection within `()'s
4098         (cd `${PWD_COMMAND}`/include ; \
4099          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
4100         (cd `${PWD_COMMAND}`/include-fixed ; \
4101          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
4102 # /bin/sh on some systems returns the status of the first tar,
4103 # and that can lose with GNU tar which always writes a full block.
4104 # So use `exit 0' to ignore its exit status.
4105
4106 # Install the include directory using cpio.
4107 install-headers-cpio: stmp-int-hdrs install-include-dir
4108 # See discussion about the use of `pwd` above
4109         cd `${PWD_COMMAND}`/include ; \
4110         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
4111         cd `${PWD_COMMAND}`/include-fixed ; \
4112         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
4113
4114 # Install the include directory using cp.
4115 install-headers-cp: stmp-int-hdrs install-include-dir
4116         cp -p -r include $(DESTDIR)$(libsubdir)
4117         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
4118
4119 # Targets without dependencies, for use in prev-gcc during bootstrap.
4120 real-install-headers-tar:
4121         (cd `${PWD_COMMAND}`/include-fixed ; \
4122          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
4123
4124 real-install-headers-cpio:
4125         cd `${PWD_COMMAND}`/include-fixed ; \
4126         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
4127
4128 real-install-headers-cp:
4129         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
4130
4131 # Install supporting files for fixincludes to be run later.
4132 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
4133   macro_list fixinc_list
4134         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
4135           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
4136         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
4137         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
4138         set -e; for ml in `cat fixinc_list`; do \
4139           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
4140           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
4141           $(INSTALL_DATA) include$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
4142         done
4143         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
4144                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
4145         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
4146                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
4147                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
4148         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
4149                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
4150         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
4151                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
4152
4153 # Use this target to install the program `collect2' under the name `collect2'.
4154 install-collect2: collect2 installdirs
4155         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
4156 # Install the driver program as $(libsubdir)/gcc for collect2.
4157         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
4158
4159 # Install lto-wrapper.
4160 install-lto-wrapper: lto-wrapper$(exeext)
4161         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
4162
4163 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
4164         if test "$(enable_as_accelerator)" != "yes" ; then \
4165           for i in gcc-ar gcc-nm gcc-ranlib; do \
4166             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
4167             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
4168             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
4169             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
4170             if test -f gcc-cross$(exeext); then \
4171               :; \
4172             else \
4173               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
4174               ( cd $(DESTDIR)$(bindir) && \
4175                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
4176             fi ; \
4177           done; \
4178         fi
4179
4180 # Cancel installation by deleting the installed files.
4181 uninstall: lang.uninstall
4182         -rm -rf $(DESTDIR)$(libsubdir)
4183         -rm -rf $(DESTDIR)$(libexecsubdir)
4184         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
4185         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
4186         -if [ x$(cpp_install_dir) != x ]; then \
4187           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
4188         else true; fi
4189         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
4190         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
4191         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
4192         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
4193         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
4194         for i in ar nm ranlib ; do \
4195           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
4196           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
4197           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
4198           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
4199         done
4200 #\f
4201 # These targets are for the dejagnu testsuites. The file site.exp
4202 # contains global variables that all the testsuites will use.
4203
4204 target_subdir = @target_subdir@
4205
4206 site.exp: ./config.status Makefile
4207         @echo "Making a new config file..."
4208         -@rm -f ./site.tmp
4209         @$(STAMP) site.exp
4210         -@mv site.exp site.bak
4211         @echo "## these variables are automatically generated by make ##" > ./site.tmp
4212         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
4213         @echo "# add them to the last section" >> ./site.tmp
4214         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
4215         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
4216         @echo "set host_triplet $(host)" >> ./site.tmp
4217         @echo "set build_triplet $(build)" >> ./site.tmp
4218         @echo "set target_triplet $(target)" >> ./site.tmp
4219         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
4220         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
4221 # CFLAGS is set even though it's empty to show we reserve the right to set it.
4222         @echo "set CFLAGS \"\"" >> ./site.tmp
4223         @echo "set CXXFLAGS \"\"" >> ./site.tmp
4224         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
4225         @echo "set HOSTCXX \"$(CXX)\"" >> ./site.tmp
4226         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
4227         @echo "set HOSTCXXFLAGS \"$(CXXFLAGS)\"" >> ./site.tmp
4228 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
4229 # They are passed first to allow individual tests to override them.
4230         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
4231 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
4232 # files that have already been installed there will be found.  The -B option
4233 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
4234 # from the install tree.
4235         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
4236         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
4237         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
4238         @if test "@enable_plugin@" = "yes" ; then \
4239           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
4240           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
4241           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
4242           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
4243         fi
4244 # If newlib has been configured, we need to pass -B to gcc so it can find
4245 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
4246 # message if it doesn't, but the testsuite is supposed to ignore the message -
4247 # it's too difficult to tell when to and when not to pass -B (not all targets
4248 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
4249 # seems like too selective a test.
4250 # ??? Another way to solve this might be to rely on linker scripts.  Then
4251 # theoretically the -B won't be needed.
4252 # We also need to pass -L ../ld so that the linker can find ldscripts.
4253         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
4254             && [ "${host}" != "${target}" ]; then \
4255           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
4256           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
4257           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
4258           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
4259           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
4260         else true; \
4261         fi
4262         @if [ -d $(objdir)/../ld ] ; then \
4263           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
4264         else true; \
4265         fi
4266         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
4267         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
4268         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
4269           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
4270         else true; \
4271         fi
4272         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
4273           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
4274         else true; \
4275         fi
4276         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
4277           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
4278         else true; \
4279         fi
4280         @if test "x@enable_darwin_at_rpath@" = "xyes" ; then \
4281           echo "set ENABLE_DARWIN_AT_RPATH 1" >> ./site.tmp; \
4282         fi
4283         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
4284         @cat ./site.tmp > site.exp
4285         @cat site.bak | sed \
4286                 -e '1,/^## All variables above are.*##/ d' >> site.exp
4287         -@rm -f ./site.tmp
4288
4289 CHECK_TARGETS = @check_languages@
4290
4291 check: $(CHECK_TARGETS)
4292
4293 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
4294
4295 # The idea is to parallelize testing of multilibs, for example:
4296 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
4297 # will run 3 concurrent sessions of check-gcc, eventually testing
4298 # all 10 combinations.  GNU make is required, as is a shell that expands
4299 # alternations within braces.
4300 lang_checks_parallel = $(lang_checks:=//%)
4301 $(lang_checks_parallel): site.exp
4302         target=`echo "$@" | sed 's,//.*,,'`; \
4303         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
4304         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
4305         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
4306           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
4307           EXPECT=$(EXPECT) \
4308           "$$target"
4309
4310 TESTSUITEDIR = testsuite
4311
4312 $(TESTSUITEDIR)/site.exp: site.exp
4313         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4314         -rm -f $@
4315         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
4316
4317 # This is only used for check-% targets that aren't parallelized.
4318 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
4319         -test -d plugin || mkdir plugin
4320         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4321         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
4322         -(rootme=`${PWD_COMMAND}`; export rootme; \
4323         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4324         cd $(TESTSUITEDIR)/$*; \
4325         rm -f tmp-site.exp; \
4326         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
4327                 < ../../site.exp > tmp-site.exp; \
4328         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4329         EXPECT=${EXPECT} ; export EXPECT ; \
4330         if [ -f $${rootme}/../expect/expect ] ; then  \
4331            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4332             export TCL_LIBRARY ; fi ; \
4333         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
4334
4335 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
4336         @echo check-$*
4337
4338 check_p_tool=$(firstword $(subst _, ,$*))
4339 check_p_count=$(check_$(check_p_tool)_parallelize)
4340 check_p_subno=$(word 2,$(subst _, ,$*))
4341 check_p_subdir=$(subst _,,$*)
4342 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
4343                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
4344                 $(one_to_9999)))
4345
4346 # For parallelized check-% targets, this decides whether parallelization
4347 # is desirable (if -jN is used).  If desirable, recursive make is run with
4348 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4349 # parallel, as they are run in separate directories.
4350 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4351 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4352 # dejaGNU procedure is overridden to additionally synchronize through
4353 # a $lang-parallel directory which tests will be run by which runtest instance.
4354 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4355 # files.  If parallelization isn't desirable, only one recursive make
4356 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4357 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4358 # should be passed to runtest.
4359 #
4360 # To parallelize some language check, add the corresponding check-$lang
4361 # to lang_checks_parallelized variable and define check_$lang_parallelize
4362 # variable.  This is the upper limit to which it is useful to parallelize the
4363 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
4364 # testsuites like objc or go.
4365 $(lang_checks_parallelized): check-% : site.exp
4366         -rm -rf $(TESTSUITEDIR)/$*-parallel
4367         @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
4368           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
4369           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
4370           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
4371           export GCC_RUNTEST_PARALLELIZE_DIR ; \
4372           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4373             EXPECT=$(EXPECT) \
4374             check-parallel-$* \
4375             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
4376           sums= ; logs= ; \
4377           for dir in $(TESTSUITEDIR)/$* \
4378                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
4379           do \
4380             if [ -d $$dir ]; then \
4381               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
4382               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
4383             fi; \
4384           done; \
4385           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
4386             > $(TESTSUITEDIR)/$*/$*.sum; \
4387           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
4388             > $(TESTSUITEDIR)/$*/$*.log; \
4389           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
4390         else \
4391           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4392             EXPECT=$(EXPECT) \
4393             check_$*_parallelize= check-parallel-$*; \
4394         fi
4395
4396 check-parallel-% : site.exp
4397         -@test -d plugin || mkdir plugin
4398         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4399         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
4400         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
4401         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4402         if [ -n "$(check_p_subno)" ] \
4403            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
4404            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
4405           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
4406         else \
4407           cd $(TESTSUITEDIR)/$(check_p_subdir); \
4408           rm -f tmp-site.exp; \
4409           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4410                 < ../../site.exp > tmp-site.exp; \
4411           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4412           EXPECT=${EXPECT} ; export EXPECT ; \
4413           if [ -f $${rootme}/../expect/expect ] ; then  \
4414             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4415             export TCL_LIBRARY ; \
4416           fi ; \
4417           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
4418           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
4419             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
4420           fi ; \
4421         fi )
4422
4423 # Run Paranoia on real.cc.
4424
4425 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4426         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4427
4428 paranoia: paranoia.o real.o $(LIBIBERTY)
4429         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4430
4431 # These exist for maintenance purposes.
4432
4433 CTAGS=@CTAGS@
4434 ETAGS=@ETAGS@
4435 CSCOPE=@CSCOPE@
4436
4437 # Update the tags table.
4438 TAGS: lang.tags
4439         (cd $(srcdir);                                  \
4440         incs= ;                                         \
4441         list='$(SUBDIRS)'; for dir in $$list; do        \
4442           if test -f $$dir/TAGS; then                   \
4443             incs="$$incs --include $$dir/TAGS.sub";     \
4444           fi;                                           \
4445         done;                                           \
4446         $(ETAGS) -o TAGS.sub c-family/*.h c-family/*.cc \
4447               *.h *.cc \
4448               ../include/*.h ../libiberty/*.c \
4449               ../libcpp/*.cc ../libcpp/include/*.h \
4450               --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        \
4451               --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 \
4452                 ; \
4453         $(ETAGS) --include TAGS.sub $$incs)
4454
4455 # -----------------------------------------------------
4456 # Rules for generating translated message descriptions.
4457 # Disabled by autoconf if the tools are not available.
4458 # -----------------------------------------------------
4459
4460 XGETTEXT = @XGETTEXT@
4461 GMSGFMT = @GMSGFMT@
4462 MSGMERGE = msgmerge
4463 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4464
4465 .PHONY: build- install- build-po install-po update-po
4466
4467 # Dummy rules to deal with dependencies produced by use of
4468 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4469 build-: ; @true
4470 install-: ; @true
4471
4472 build-po: $(CATALOGS)
4473
4474 # This notation should be acceptable to all Make implementations used
4475 # by people who are interested in updating .po files.
4476 update-po: $(CATALOGS:.gmo=.pox)
4477
4478 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4479 # script does that.
4480 .po.gmo:
4481         $(mkinstalldirs) po
4482         $(GMSGFMT) --statistics -o $@ $<
4483
4484 # The new .po has to be gone over by hand, so we deposit it into
4485 # build/po with a different extension.
4486 # If build/po/gcc.pot exists, use it (it was just created),
4487 # else use the one in srcdir.
4488 .po.pox:
4489         $(mkinstalldirs) po
4490         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4491                         then echo po/gcc.pot; \
4492                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4493
4494 # This rule has to look for .gmo modules in both srcdir and
4495 # the cwd, and has to check that we actually have a catalog
4496 # for each language, in case they weren't built or included
4497 # with the distribution.
4498 install-po:
4499         $(mkinstalldirs) $(DESTDIR)$(datadir)
4500         cats="$(CATALOGS)"; for cat in $$cats; do \
4501           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4502           if [ -f $$cat ]; then :; \
4503           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4504           else continue; \
4505           fi; \
4506           dir=$(localedir)/$$lang/LC_MESSAGES; \
4507           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4508           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4509           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4510           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4511         done
4512
4513 # Rule for regenerating the message template (gcc.pot).
4514 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4515 # this rule has no dependencies and always regenerates gcc.pot.  This is
4516 # relatively harmless since the .po files do not directly depend on it.
4517 # Note that exgettext has an awk script embedded in it which requires a
4518 # fairly modern (POSIX-compliant) awk.
4519 # The .pot file is left in the build directory.
4520 gcc.pot: po/gcc.pot
4521 po/gcc.pot: force
4522         $(mkinstalldirs) po
4523         $(MAKE) srcextra
4524         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4525                 $(XGETTEXT) gcc $(srcdir)
4526
4527 #\f
4528
4529 # Dependency information.
4530
4531 # In order for parallel make to really start compiling the expensive
4532 # objects from $(OBJS) as early as possible, build all their
4533 # prerequisites strictly before all objects.
4534 $(ALL_HOST_OBJS) : | $(generated_files)
4535
4536 # Include the auto-generated dependencies for all host objects.
4537 DEPFILES = \
4538   $(foreach obj,$(ALL_HOST_OBJS),\
4539     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4540 -include $(DEPFILES)