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 host=@host@
  59 host_noncanonical=@host_noncanonical@
  60 host_os=@host_os@
  61 target=@target@
  62 target_noncanonical:=@target_noncanonical@
  63
  64 # Normally identical to target_noncanonical, except for compilers built
  65 # as accelerator targets.
  66 real_target_noncanonical:=@real_target_noncanonical@
  67 accel_dir_suffix = @accel_dir_suffix@
  68
  69 # Sed command to transform gcc to installed name.
  70 program_transform_name := @program_transform_name@
  71
  72 # -----------------------------
  73 # Directories used during build
  74 # -----------------------------
  75
  76 # Directory where sources are, from where we are.
  77 srcdir = @srcdir@
  78 gcc_docdir = @srcdir@/doc
  79
  80 # Directory where sources are, absolute.
  81 abs_srcdir = @abs_srcdir@
  82 abs_docdir = @abs_srcdir@/doc
  83
  84 # Directory where sources are, relative to here.
  85 top_srcdir = @top_srcdir@
  86
  87 # Top build directory for this package, relative to here.
  88 top_builddir = .
  89
  90 # The absolute path to the current directory.
  91 objdir := $(shell pwd)
  92
  93 host_subdir=@host_subdir@
  94 build_subdir=@build_subdir@
  95 target_subdir=@target_subdir@
  96 build_libsubdir=@build_libsubdir@
  97
  98 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  99 ifeq ($(host_subdir),.)
 100 toplevel_builddir := ..
 101 else
 102 toplevel_builddir := ../..
 103 endif
 104
 105 build_objdir := $(toplevel_builddir)/$(build_subdir)
 106 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 107 target_objdir := $(toplevel_builddir)/$(target_subdir)
 108
 109 # --------
 110 # Defined vpaths
 111 # --------
 112
 113 # Directory where sources are, from where we are.
 114 VPATH = @srcdir@
 115
 116 # We define a vpath for the sources of the .texi files here because they
 117 # are split between multiple directories and we would rather use one implicit
 118 # pattern rule for everything.
 119 # This vpath could be extended within the Make-lang fragments.
 120
 121 vpath %.texi $(gcc_docdir)
 122 vpath %.texi $(gcc_docdir)/include
 123
 124 # --------
 125 # UNSORTED
 126 # --------
 127
 128 # Extra flags to pass to indicate cross compilation, which
 129 # might be used or tested by Make-lang fragments.
 130 CROSS=@CROSS@
 131
 132 # Variables that exist for you to override.
 133 # See below for how to change them for certain systems.
 134
 135 # List of language subdirectories.
 136 SUBDIRS =@subdirs@ build
 137
 138 # Selection of languages to be made.
 139 CONFIG_LANGUAGES = @all_selected_languages@
 140 LANGUAGES = c $(CONFIG_LANGUAGES)
 141 ifeq (@enable_gcov@,yes)
 142 LANGUAGES += gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext)
 143 endif
 144
 145 # Default values for variables overridden in Makefile fragments.
 146 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 147 # TCFLAGS is used for compilations with the GCC just built.
 148 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 149 # TFLAGS is also for the user to override, passed down from the top-level
 150 # Makefile.  It is used for all compilations.
 151 T_CFLAGS =
 152 TCFLAGS =
 153 TFLAGS =
 154 CFLAGS = @CFLAGS@
 155 CXXFLAGS = @CXXFLAGS@
 156 LDFLAGS = @LDFLAGS@
 157
 158 # Should we build position-independent host code?
 159 PICFLAG = @PICFLAG@
 160
 161 # Flags to determine code coverage. When coverage is disabled, this will
 162 # contain the optimization flags, as you normally want code coverage
 163 # without optimization.
 164 COVERAGE_FLAGS = @coverage_flags@
 165 coverageexts = .{gcda,gcno}
 166
 167 # The warning flags are separate from CFLAGS because people tend to
 168 # override optimization flags and we'd like them to still have warnings
 169 # turned on.  These flags are also used to pass other stage dependent
 170 # flags from configure.  The user is free to explicitly turn these flags
 171 # off if they wish.
 172 # LOOSE_WARN are the warning flags to use when compiling something
 173 # which is only compiled with gcc, such as libgcc.
 174 # C_LOOSE_WARN is similar, but with C-only warnings.
 175 # STRICT_WARN are the additional warning flags to
 176 # apply to the back end and some front ends, which may be compiled
 177 # with other compilers.
 178 # C_STRICT_WARN is similar, with C-only warnings.
 179 LOOSE_WARN = @loose_warn@
 180 C_LOOSE_WARN = @c_loose_warn@
 181 STRICT_WARN = @strict_warn@
 182 C_STRICT_WARN = @c_strict_warn@
 183
 184 # This is set by --enable-checking.  The idea is to catch forgotten
 185 # "extern" tags in header files.
 186 NOCOMMON_FLAG = @nocommon_flag@
 187
 188 NOEXCEPTION_FLAGS = @noexception_flags@
 189
 190 ALIASING_FLAGS = @aliasing_flags@
 191
 192 # This is set by --disable-maintainer-mode (default) to "#"
 193 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 194 # --disable-maintainer-mode is used or not.  This is because the
 195 # following will expand to "MAINT := " in maintainer mode, and to
 196 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 197 # they mean exactly the same thing for make.
 198 MAINT := @MAINT@
 199
 200 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 201 # be used in language Make-lang.in makefile fragments to enable
 202 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 203 # maintainer mode, and '' otherwise.
 204 @MAINT@ ENABLE_MAINTAINER_RULES = true
 205
 206 # These are set by --enable-checking=valgrind.
 207 RUN_GEN = @valgrind_command@
 208 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 209
 210 # This is how we control whether or not the additional warnings are applied.
 211 .-warn = $(STRICT_WARN)
 212 build-warn = $(STRICT_WARN)
 213 rtl-ssa-warn = $(STRICT_WARN)
 214 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 215 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 216
 217 # These files are to have specific diagnostics suppressed, or are not to
 218 # be subject to -Werror:
 219 # flex output may yield harmless "no previous prototype" warnings
 220 build/gengtype-lex.o-warn = -Wno-error
 221 gengtype-lex.o-warn = -Wno-error
 222 libgcov-util.o-warn = -Wno-error
 223 libgcov-driver-tool.o-warn = -Wno-error
 224 libgcov-merge-tool.o-warn = -Wno-error
 225 gimple-match.o-warn = -Wno-unused
 226 generic-match.o-warn = -Wno-unused
 227 dfp.o-warn = -Wno-strict-aliasing
 228
 229 # All warnings have to be shut off in stage1 if the compiler used then
 230 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 231 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 232 # either $(GCC_WARN_CXXFLAGS), or nothing.
 233 WARN_CFLAGS = @warn_cflags@
 234 WARN_CXXFLAGS = @warn_cxxflags@
 235
 236 CPPFLAGS = @CPPFLAGS@
 237
 238 AWK = @AWK@
 239 CC = @CC@
 240 CXX = @CXX@
 241 BISON = @BISON@
 242 BISONFLAGS =
 243 FLEX = @FLEX@
 244 FLEXFLAGS =
 245 AR = @AR@
 246 AR_FLAGS = rc
 247 NM = @NM@
 248 RANLIB = @RANLIB@
 249 RANLIB_FLAGS = @ranlib_flags@
 250
 251 # Libraries to use on the host.
 252 HOST_LIBS = @HOST_LIBS@
 253
 254 # The name of the compiler to use.
 255 COMPILER = $(CXX)
 256 COMPILER_FLAGS = $(CXXFLAGS)
 257 # If HOST_LIBS is set, then the user is controlling the libraries to
 258 # link against.  In that case, link with $(CC) so that the -lstdc++
 259 # library is not introduced.  If HOST_LIBS is not set, link with
 260 # $(CXX) to pick up -lstdc++.
 261 ifeq ($(HOST_LIBS),)
 262 LINKER = $(CXX)
 263 LINKER_FLAGS = $(CXXFLAGS)
 264 else
 265 LINKER = $(CC)
 266 LINKER_FLAGS = $(CFLAGS)
 267 endif
 268
 269 # Enable Intel CET on Intel CET enabled host if needed.
 270 CET_HOST_FLAGS = @CET_HOST_FLAGS@
 271 COMPILER += $(CET_HOST_FLAGS)
 272
 273 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
 274 NO_PIE_FLAG = @NO_PIE_FLAG@
 275 DO_LINK_MUTEX = @DO_LINK_MUTEX@
 276
 277 # We don't want to compile the compilers with -fPIE, it make PCH fail.
 278 COMPILER += $(NO_PIE_CFLAGS)
 279
 280 # Link with -no-pie since we compile the compiler with -fno-PIE.
 281 LINKER += $(NO_PIE_FLAG)
 282
 283 # Like LINKER, but use a mutex for serializing front end links.
 284 ifeq (@DO_LINK_MUTEX@,true)
 285 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 286 else
 287 LLINKER = $(LINKER)
 288 endif
 289
 290 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
 291
 292 USE_THIN_ARCHIVES = no
 293 ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
 294 ifeq ($(AR_FLAGS),rc)
 295 ifeq ($(RANLIB_FLAGS),)
 296 USE_THIN_ARCHIVES = yes
 297 endif
 298 endif
 299 endif
 300
 301 # -------------------------------------------
 302 # Programs which operate on the build machine
 303 # -------------------------------------------
 304
 305 SHELL = @SHELL@
 306 # pwd command to use.  Allow user to override default by setting PWDCMD in
 307 # the environment to account for automounters.  The make variable must not
 308 # be called PWDCMD, otherwise the value set here is passed to make
 309 # subprocesses and overrides the setting from the user's environment.
 310 # Don't use PWD since it is a common shell environment variable and we
 311 # don't want to corrupt it.
 312 PWD_COMMAND = $${PWDCMD-pwd}
 313 # on sysV, define this as cp.
 314 INSTALL = @INSTALL@
 315 # Some systems may be missing symbolic links, regular links, or both.
 316 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 317 LN=@LN@
 318 LN_S=@LN_S@
 319 # These permit overriding just for certain files.
 320 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 321 INSTALL_DATA = @INSTALL_DATA@
 322 INSTALL_SCRIPT = @INSTALL@
 323 install_sh = $(SHELL) $(srcdir)/../install-sh
 324 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 325 MAKEINFO = @MAKEINFO@
 326 MAKEINFOFLAGS = --no-split
 327 TEXI2DVI = texi2dvi
 328 TEXI2PDF = texi2pdf
 329 TEXI2HTML = $(MAKEINFO) --html
 330 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 331 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 332 # Some versions of `touch' (such as the version on Solaris 2.8)
 333 # do not correctly set the timestamp due to buggy versions of `utime'
 334 # in the kernel.  So, we use `echo' instead.
 335 STAMP = echo timestamp >
 336 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 337 # translate the shell's notion of absolute pathnames to the native
 338 # spelling.
 339 build_file_translate = @build_file_translate@
 340
 341 # Make sure the $(MAKE) variable is defined.
 342 @SET_MAKE@
 343
 344 # Locate mkinstalldirs.
 345 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 346
 347 # write_entries_to_file - writes each entry in a list
 348 # to the specified file.  Entries are written in chunks of
 349 # $(write_entries_to_file_split) to accommodate systems with
 350 # severe command-line-length limitations.
 351 # Parameters:
 352 # $(1): variable containing entries to iterate over
 353 # $(2): output file
 354 write_entries_to_file_split = 50
 355 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 356         $(foreach range, \
 357           $(shell i=1; while test $$i -le $(words $(1)); do \
 358              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 359           $(shell echo "$(wordlist $(range), \
 360                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 361              | tr ' ' '\012' >> $(2)))
 362
 363 # The jit documentation looks better if built with sphinx, but can be
 364 # built with texinfo if sphinx is not available.
 365 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 366 doc_build_sys=@doc_build_sys@
 367
 368 # --------
 369 # UNSORTED
 370 # --------
 371
 372 # Dependency tracking stuff.
 373 CXXDEPMODE = @CXXDEPMODE@
 374 DEPDIR = @DEPDIR@
 375 depcomp = $(SHELL) $(srcdir)/../depcomp
 376
 377 # In the past we used AC_PROG_CC_C_O and set this properly, but
 378 # it was discovered that this hadn't worked in a long time, so now
 379 # we just hard-code.
 380 OUTPUT_OPTION = -o $@
 381
 382 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 383 # -I../zlib, unless we were configured with --with-system-zlib, in which
 384 # case both are empty.
 385 ZLIB = @zlibdir@ -lz
 386 ZLIBINC = @zlibinc@
 387
 388 # How to find GMP
 389 GMPLIBS = @GMPLIBS@
 390 GMPINC = @GMPINC@
 391
 392 # How to find isl.
 393 ISLLIBS = @ISLLIBS@
 394 ISLINC = @ISLINC@
 395
 396 # Set to 'yes' if the LTO front end is enabled.
 397 enable_lto = @enable_lto@
 398
 399 # Compiler and flags needed for plugin support
 400 PLUGINCC = @CXX@
 401 PLUGINCFLAGS = @CXXFLAGS@
 402
 403 # Libs and linker options needed for plugin support
 404 PLUGINLIBS = @pluginlibs@
 405
 406 enable_plugin = @enable_plugin@
 407
 408 # On MinGW plugin installation involves installing import libraries.
 409 ifeq ($(enable_plugin),yes)
 410   plugin_implib := $(if $(strip $(filter mingw%,$(host_os))),yes,no)
 411 endif
 412
 413 enable_host_shared = @enable_host_shared@
 414
 415 enable_as_accelerator = @enable_as_accelerator@
 416
 417 CPPLIB = ../libcpp/libcpp.a
 418 CPPINC = -I$(srcdir)/../libcpp/include
 419
 420 CODYLIB = ../libcody/libcody.a
 421 CODYINC = -I$(srcdir)/../libcody
 422 NETLIBS = @NETLIBS@
 423
 424 # Where to find decNumber
 425 enable_decimal_float = @enable_decimal_float@
 426 DECNUM = $(srcdir)/../libdecnumber
 427 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 428 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 429 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 430
 431 # The backtrace library.
 432 BACKTRACE = $(srcdir)/../libbacktrace
 433 BACKTRACEINC = -I$(BACKTRACE)
 434 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 435
 436 # Target to use when installing include directory.  Either
 437 # install-headers-tar, install-headers-cpio or install-headers-cp.
 438 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 439
 440 # Header files that are made available under the same name
 441 # to programs compiled with GCC.
 442 USER_H = $(srcdir)/ginclude/float.h \
 443          $(srcdir)/ginclude/iso646.h \
 444          $(srcdir)/ginclude/stdarg.h \
 445          $(srcdir)/ginclude/stdbool.h \
 446          $(srcdir)/ginclude/stddef.h \
 447          $(srcdir)/ginclude/varargs.h \
 448          $(srcdir)/ginclude/stdfix.h \
 449          $(srcdir)/ginclude/stdnoreturn.h \
 450          $(srcdir)/ginclude/stdalign.h \
 451          $(srcdir)/ginclude/stdatomic.h \
 452          $(EXTRA_HEADERS)
 453
 454 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 455 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 456
 457 # Enable target overriding of this fragment, as in config/t-vxworks.
 458 T_GLIMITS_H = $(srcdir)/glimits.h
 459 T_STDINT_GCC_H = $(srcdir)/ginclude/stdint-gcc.h
 460
 461 # The GCC to use for compiling crt*.o.
 462 # Usually the one we just built.
 463 # Don't use this as a dependency--use $(GCC_PASSES).
 464 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)
 465
 466 # Set if the compiler was configured with --with-build-sysroot.
 467 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 468
 469 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 470 # It specifies -B./.
 471 # It also specifies -isystem ./include to find, e.g., stddef.h.
 472 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 473
 474 # ---------------------------------------------------
 475 # Programs which produce files for the target machine
 476 # ---------------------------------------------------
 477
 478 AR_FOR_TARGET := $(shell \
 479   if [ -f $(objdir)/../binutils/ar ] ; then \
 480     echo $(objdir)/../binutils/ar ; \
 481   else \
 482     if [ "$(host)" = "$(target)" ] ; then \
 483       echo $(AR); \
 484     else \
 485        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 486     fi; \
 487   fi)
 488 AR_FLAGS_FOR_TARGET =
 489 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 490 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 491 LIPO_FOR_TARGET = lipo
 492 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 493 RANLIB_FOR_TARGET := $(shell \
 494   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 495     echo $(objdir)/../binutils/ranlib ; \
 496   else \
 497     if [ "$(host)" = "$(target)" ] ; then \
 498       echo $(RANLIB); \
 499     else \
 500        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 501     fi; \
 502   fi)
 503 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 504 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 505 NM_FOR_TARGET = ./nm
 506 STRIP_FOR_TARGET := $(shell \
 507   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 508     echo $(objdir)/../binutils/strip-new ; \
 509   else \
 510     if [ "$(host)" = "$(target)" ] ; then \
 511       echo strip; \
 512     else \
 513        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 514     fi; \
 515   fi)
 516
 517 # --------
 518 # UNSORTED
 519 # --------
 520
 521 # Where to find some libiberty headers.
 522 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 523 OBSTACK_H   = $(srcdir)/../include/obstack.h
 524 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 525 MD5_H       = $(srcdir)/../include/md5.h
 526 XREGEX_H    = $(srcdir)/../include/xregex.h
 527 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 528
 529 # Linker plugin API headers
 530 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 531
 532 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 533 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 534 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 535 ifeq (@includedir@,$(prefix)/include)
 536   CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 537 else
 538   CROSS_SYSTEM_HEADER_DIR = @includedir@
 539 endif
 540
 541 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 542 # Purge it of unnecessary internal relative paths
 543 # to directories that might not exist yet.
 544 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 545 # Use single quotes here to avoid nested double- and backquotes, this
 546 # macro is also used in a double-quoted context.
 547 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 548
 549 # Path to the system headers on the build machine.
 550 BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 551
 552 # Control whether to run fixincludes.
 553 STMP_FIXINC = @STMP_FIXINC@
 554
 555 # Test to see whether <limits.h> exists in the system header files.
 556 LIMITS_H_TEST = [ -f $(BUILD_SYSTEM_HEADER_DIR)/limits.h ]
 557
 558 # Directory for prefix to system directories, for
 559 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 560 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 561 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 562
 563 xmake_file=@xmake_file@
 564 tmake_file=@tmake_file@
 565 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 566 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 567 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 568 out_file=$(srcdir)/config/@out_file@
 569 out_object_file=@out_object_file@
 570 common_out_file=$(srcdir)/common/config/@common_out_file@
 571 common_out_object_file=@common_out_object_file@
 572 EXTRA_GTYPE_DEPS=
 573 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 574 tm_file_list=@tm_file_list@
 575 tm_include_list=@tm_include_list@
 576 tm_defines=@tm_defines@
 577 tm_p_file_list=@tm_p_file_list@
 578 tm_p_include_list=@tm_p_include_list@
 579 tm_d_file_list=@tm_d_file_list@
 580 tm_d_include_list=@tm_d_include_list@
 581 build_xm_file_list=@build_xm_file_list@
 582 build_xm_include_list=@build_xm_include_list@
 583 build_xm_defines=@build_xm_defines@
 584 host_xm_file_list=@host_xm_file_list@
 585 host_xm_include_list=@host_xm_include_list@
 586 host_xm_defines=@host_xm_defines@
 587 xm_file_list=@xm_file_list@
 588 xm_include_list=@xm_include_list@
 589 xm_defines=@xm_defines@
 590 lang_checks=
 591 lang_checks_parallelized=
 592 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt $(srcdir)/params.opt $(srcdir)/analyzer/analyzer.opt
 593 lang_specs_files=@lang_specs_files@
 594 lang_tree_files=@lang_tree_files@
 595 target_cpu_default=@target_cpu_default@
 596 OBJC_BOEHM_GC=@objc_boehm_gc@
 597 extra_modes_file=@extra_modes_file@
 598 extra_opt_files=@extra_opt_files@
 599 host_hook_obj=@out_host_hook_obj@
 600
 601 # Multiarch support
 602 enable_multiarch = @enable_multiarch@
 603 with_cpu = @with_cpu@
 604 with_float = @with_float@
 605 ifeq ($(enable_multiarch),yes)
 606   if_multiarch = $(1)
 607 else
 608   ifeq ($(enable_multiarch),auto)
 609     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 610     if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 611   else
 612     if_multiarch =
 613   endif
 614 endif
 615
 616 # ------------------------
 617 # Installation directories
 618 # ------------------------
 619
 620 # Common prefix for installation directories.
 621 # NOTE: This directory must exist when you start installation.
 622 prefix = @prefix@
 623 # Directory in which to put localized header files. On the systems with
 624 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 625 # `/usr'.
 626 # NOTE: local_prefix *should not* default from prefix.
 627 local_prefix = @local_prefix@
 628 # Directory in which to put host dependent programs and libraries
 629 exec_prefix = @exec_prefix@
 630 # Directory in which to put the executable for the command `gcc'
 631 bindir = @bindir@
 632 # Directory in which to put the directories used by the compiler.
 633 libdir = @libdir@
 634 # Directory in which GCC puts its executables.
 635 libexecdir = @libexecdir@
 636
 637 # --------
 638 # UNSORTED
 639 # --------
 640
 641 # Directory in which the compiler finds libraries etc.
 642 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 643 # Directory in which the compiler finds executables
 644 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 645 # Directory in which all plugin resources are installed
 646 plugin_resourcesdir = $(libsubdir)/plugin
 647  # Directory in which plugin headers are installed
 648 plugin_includedir = $(plugin_resourcesdir)/include
 649 # Directory in which plugin specific executables are installed
 650 plugin_bindir = $(libexecsubdir)/plugin
 651 # Used to produce a relative $(gcc_tooldir) in gcc.o
 652 ifeq ($(enable_as_accelerator),yes)
 653 unlibsubdir = ../../../../..
 654 else
 655 unlibsubdir = ../../..
 656 endif
 657 # $(prefix), expressed as a path relative to $(libsubdir).
 658 #
 659 # An explanation of the sed strings:
 660 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 661 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 662 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 663 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 664 #
 665 # (*) Note this pattern overwrites the first character of the string
 666 # with a forward slash if one is not already present.  This is not a
 667 # problem because the exact names of the sub-directories concerned is
 668 # unimportant, just the number of them matters.
 669 #
 670 # The practical upshot of these patterns is like this:
 671 #
 672 #  prefix     exec_prefix        result
 673 #  ------     -----------        ------
 674 #   /foo        /foo/bar          ../
 675 #   /foo/       /foo/bar          ../
 676 #   /foo        /foo/bar/         ../
 677 #   /foo/       /foo/bar/         ../
 678 #   /foo        /foo/bar/ugg      ../../
 679 libsubdir_to_prefix := \
 680   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 681     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 682         -e 's|/[^/]*|../|g')
 683 # $(exec_prefix), expressed as a path relative to $(prefix).
 684 prefix_to_exec_prefix := \
 685   $(shell echo "$(exec_prefix)" | \
 686     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 687 # Directory in which to find other cross-compilation tools and headers.
 688 dollar = @dollar@
 689 # Used in install-cross.
 690 gcc_tooldir = @gcc_tooldir@
 691 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 692 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 693 # Directory in which the compiler finds target-independent g++ includes.
 694 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 695 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 696 # Directory in which the compiler finds libc++ includes.
 697 gcc_gxx_libcxx_include_dir = @gcc_gxx_libcxx_include_dir@
 698 gcc_gxx_libcxx_include_dir_add_sysroot = @gcc_gxx_libcxx_include_dir_add_sysroot@
 699 # Directory to search for site-specific includes.
 700 local_includedir = $(local_prefix)/include
 701 includedir = $(prefix)/include
 702 # where the info files go
 703 infodir = @infodir@
 704 # Where cpp should go besides $prefix/bin if necessary
 705 cpp_install_dir = @cpp_install_dir@
 706 # where the locale files go
 707 datadir = @datadir@
 708 localedir = $(datadir)/locale
 709 # Extension (if any) to put in installed man-page filename.
 710 man1ext = .1
 711 man7ext = .7
 712 objext = .o
 713 exeext = @host_exeext@
 714 build_exeext = @build_exeext@
 715
 716 # Directory in which to put man pages.
 717 mandir = @mandir@
 718 man1dir = $(mandir)/man1
 719 man7dir = $(mandir)/man7
 720 # Dir for temp files.
 721 tmpdir = /tmp
 722
 723 datarootdir = @datarootdir@
 724 docdir = @docdir@
 725 # Directory in which to put DVIs
 726 dvidir = @dvidir@
 727 # Directory in which to build HTML
 728 build_htmldir = $(objdir)/HTML/gcc-$(version)
 729 # Directory in which to put HTML
 730 htmldir = @htmldir@
 731
 732 # Whether we were configured with NLS.
 733 USE_NLS = @USE_NLS@
 734
 735 # Internationalization library.
 736 INCINTL = @INCINTL@
 737 LIBINTL = @LIBINTL@
 738 LIBINTL_DEP = @LIBINTL_DEP@
 739
 740 # Character encoding conversion library.
 741 LIBICONV = @LIBICONV@
 742 LIBICONV_DEP = @LIBICONV_DEP@
 743
 744 # If a supplementary library is being used for the GC.
 745 GGC_LIB=
 746
 747 # "true" if the target C library headers are unavailable; "false"
 748 # otherwise.
 749 inhibit_libc = @inhibit_libc@
 750 ifeq ($(inhibit_libc),true)
 751 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 752 endif
 753
 754 # List of extra executables that should be compiled for this target machine
 755 # that are used when linking.
 756 # The rules for compiling them should be in the t-* file for the machine.
 757 EXTRA_PROGRAMS = @extra_programs@
 758
 759 # List of extra object files that should be compiled and linked with
 760 # compiler proper (cc1, cc1obj, cc1plus).
 761 EXTRA_OBJS = @extra_objs@
 762
 763 # List of extra object files that should be compiled and linked with
 764 # the gcc driver.
 765 EXTRA_GCC_OBJS =@extra_gcc_objs@
 766
 767 # List of extra libraries that should be linked with the gcc driver.
 768 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 769
 770 # List of additional header files to install.
 771 EXTRA_HEADERS =@extra_headers_list@
 772
 773 # How to handle <stdint.h>.
 774 USE_GCC_STDINT = @use_gcc_stdint@
 775
 776 # The configure script will set this to collect2$(exeext), except on a
 777 # (non-Unix) host which cannot build collect2, for which it will be
 778 # set to empty.
 779 COLLECT2 = @collect2@
 780
 781 # Program to convert libraries.
 782 LIBCONVERT =
 783
 784 # Control whether header files are installed.
 785 INSTALL_HEADERS=install-headers install-mkheaders
 786
 787 # Control whether Info documentation is built and installed.
 788 BUILD_INFO = @BUILD_INFO@
 789
 790 # Control flags for @contents placement in HTML output
 791 MAKEINFO_TOC_INLINE_FLAG = @MAKEINFO_TOC_INLINE_FLAG@
 792
 793 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 794 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 795
 796 # Additional directories of header files to run fixincludes on.
 797 # These should be directories searched automatically by default
 798 # just as /usr/include is.
 799 # *Do not* use this for directories that happen to contain
 800 # header files, but are not searched automatically by default.
 801 # On most systems, this is empty.
 802 OTHER_FIXINCLUDES_DIRS=
 803
 804 # A list of all the language-specific executables.
 805 COMPILERS = @all_compilers@
 806
 807 # List of things which should already be built whenever we try to use xgcc
 808 # to compile anything (without linking).
 809 GCC_PASSES=xgcc$(exeext) specs
 810
 811 # Directory to link to, when using the target `maketest'.
 812 DIR = ../gcc
 813
 814 # Native compiler for the build machine and its switches.
 815 CC_FOR_BUILD = @CC_FOR_BUILD@
 816 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 817 BUILD_CFLAGS= @BUILD_CFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
 818 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
 819
 820 # Native compiler that we use.  This may be C++ some day.
 821 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 822 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 823
 824 # Native linker that we use.
 825 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 826 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 827
 828 # Native linker and preprocessor flags.  For x-fragment overrides.
 829 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 830 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 831                 -I$(srcdir)/../include $(INCINTL) $(CPPINC) $(CPPFLAGS)
 832
 833 # Actual name to use when installing a native compiler.
 834 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 835 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 836 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 837 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 838 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 839 GCOV_DUMP_INSTALL_NAME := $(shell echo gcov-dump|sed '$(program_transform_name)')
 840
 841 # Setup the testing framework, if you have one
 842 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 843             echo $${rootme}/../expect/expect ; \
 844           else echo expect ; fi`
 845
 846 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 847                echo $${srcdir}/../dejagnu/runtest ; \
 848             else echo runtest; fi`
 849 RUNTESTFLAGS =
 850
 851 # This should name the specs file that we're going to install.  Target
 852 # Makefiles may override it and name another file to be generated from
 853 # the built-in specs and installed as the default spec, as long as
 854 # they also introduce a rule to generate a file name specs, to be used
 855 # at build time.
 856 SPECS = specs
 857
 858 # Extra include files that are defined by HeaderInclude directives in
 859 # the .opt files
 860 OPTIONS_H_EXTRA =
 861
 862 # Extra include files that are defined by SourceInclude directives in
 863 # the .opt files
 864 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 865
 866 @option_includes@
 867
 868 # End of variables for you to override.
 869
 870 # GTM_H lists the config files that the generator files depend on,
 871 # while TM_H lists the ones ordinary gcc files depend on, which
 872 # includes several files generated by those generators.
 873 BCONFIG_H = bconfig.h $(build_xm_file_list)
 874 CONFIG_H  = config.h  $(host_xm_file_list)
 875 TCONFIG_H = tconfig.h $(xm_file_list)
 876 TM_P_H    = tm_p.h    $(tm_p_file_list)
 877 TM_D_H    = tm_d.h    $(tm_d_file_list)
 878 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 879 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 880
 881 # Variables for version information.
 882 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 883 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 884 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 885 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 886
 887 BASEVER_c   := $(shell cat $(BASEVER))
 888 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 889 DATESTAMP_c := $(shell cat $(DATESTAMP))
 890
 891 ifeq (,$(wildcard $(REVISION)))
 892 REVISION_c  :=
 893 REVISION    :=
 894 else
 895 REVISION_c  := $(shell cat $(REVISION))
 896 endif
 897
 898 version     := $(shell @get_gcc_base_ver@ $(BASEVER))
 899
 900 PATCHLEVEL_c := \
 901   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 902
 903
 904 # For use in version.cc - double quoted strings, with appropriate
 905 # surrounding punctuation and spaces, and with the datestamp and
 906 # development phase collapsed to the empty string in release mode
 907 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 908 # immediately after the comma in the $(if ...) constructs is
 909 # significant - do not remove it.
 910 BASEVER_s   := "\"$(BASEVER_c)\""
 911 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 912 DATESTAMP_s := \
 913   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 914 PKGVERSION_s:= "\"@PKGVERSION@\""
 915 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 916
 917 PKGVERSION  := @PKGVERSION@
 918 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 919
 920 ifdef REVISION_c
 921 REVISION_s  := \
 922   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 923 else
 924 REVISION_s  := "\"\""
 925 endif
 926
 927 # Shorthand variables for dependency lists.
 928 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 929 VEC_H = vec.h statistics.h $(GGC_H)
 930 HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
 931 EXCEPT_H = except.h $(HASHTAB_H)
 932 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 933 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 934 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 935 D_TARGET_DEF = d/d-target.def target-hooks-macros.h
 936 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 937 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 938 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 939 D_TARGET_H = d/d-target.h $(D_TARGET_DEF)
 940 MACHMODE_H = machmode.h mode-classes.def
 941 HOOKS_H = hooks.h
 942 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 943 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 944 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 945 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 946   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 947 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
 948   insn-modes-inline.h $(MACHMODE_H) double-int.h
 949 RTL_BASE_H = $(CORETYPES_H) rtl.h rtl.def reg-notes.def \
 950   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 951   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 952 FIXED_VALUE_H = fixed-value.h
 953 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 954 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 955 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 956         gtm-builtins.def sanitizer.def
 957 INTERNAL_FN_DEF = internal-fn.def
 958 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 959 TREE_CORE_H = tree-core.h $(CORETYPES_H) all-tree.def tree.def \
 960         c-family/c-common.def $(lang_tree_files) \
 961         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 962         $(VEC_H) treestruct.def $(HASHTAB_H) \
 963         alias.h $(SYMTAB_H) $(FLAGS_H) \
 964         $(REAL_H) $(FIXED_VALUE_H)
 965 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 966 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 967 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 968         cfg-flags.def cfghooks.h profile-count.h
 969 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 970         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 971         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 972 GCOV_IO_H = gcov-io.h version.h auto-host.h gcov-counter.def
 973 RECOG_H = recog.h
 974 EMIT_RTL_H = emit-rtl.h
 975 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 976 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 977 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 978         $(VEC_H) $(INPUT_H)
 979 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) \
 980         $(EMIT_RTL_H)
 981 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 982 REGS_H = regs.h hard-reg-set.h
 983 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(BITMAP_H) sbitmap.h
 984 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 985 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 986 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 987         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 988 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 989         alloc-pool.h $(TIMEVAR_H)
 990 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 991 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 992 GGC_H = ggc.h gtype-desc.h statistics.h
 993 TIMEVAR_H = timevar.h timevar.def
 994 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 995 INSN_ADDR_H = $(srcdir)/insn-addr.h
 996 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 997         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 998 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 999 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
1000 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
1001         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
1002 PREDICT_H = predict.h predict.def
1003 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
1004         $(srcdir)/../libcpp/include/cpplib.h
1005 CODYLIB_H = $(srcdir)/../libcody/cody.hh
1006 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
1007 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
1008 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
1009 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h
1010 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
1011 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
1012 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
1013                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
1014                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
1015                 tree-ssa-alias.h
1016 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
1017 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
1018 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
1019 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
1020 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
1021 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
1022         $(C_COMMON_H) $(TREE_H)
1023 TREE_INLINE_H = tree-inline.h
1024 REAL_H = real.h
1025 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
1026                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
1027                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
1028 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
1029 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
1030 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1031                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
1032 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
1033 PLUGIN_VERSION_H = plugin-version.h configargs.h
1034 CONTEXT_H = context.h
1035 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1036 RTL_SSA_H = $(PRETTY_PRINT_H) insn-config.h splay-tree-utils.h \
1037             $(RECOG_H) $(REGS_H) function-abi.h obstack-utils.h \
1038             mux-utils.h rtlanal.h memmodel.h $(EMIT_RTL_H) \
1039             rtl-ssa/accesses.h rtl-ssa/insns.h rtl-ssa/blocks.h \
1040             rtl-ssa/changes.h rtl-ssa/functions.h rtl-ssa/is-a.inl \
1041             rtl-ssa/access-utils.h rtl-ssa/insn-utils.h rtl-ssa/movement.h \
1042             rtl-ssa/change-utils.h rtl-ssa/member-fns.inl
1043
1044 #\f
1045 # Now figure out from those variables how to compile and link.
1046
1047 # IN_GCC distinguishes between code compiled into GCC itself and other
1048 # programs built during a bootstrap.
1049 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1050 # cross compiler which does not use the native headers and libraries.
1051 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
1052
1053 # This is the variable actually used when we compile. If you change this,
1054 # you probably want to update BUILD_CFLAGS in configure.ac
1055 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
1056   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
1057
1058 # The C++ version.
1059 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
1060   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
1061   $(WARN_CXXFLAGS) @DEFS@
1062
1063 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
1064 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1065 # win against random include files in /usr/include.
1066 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
1067
1068 # This is the variable to use when using $(COMPILER).
1069 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
1070
1071 # This is the variable to use when using $(LINKER).
1072 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
1073
1074 # Build and host support libraries.
1075
1076 # Use the "pic" build of libiberty if --enable-host-shared, unless we are
1077 # building for mingw.
1078 LIBIBERTY_PICDIR=$(if $(findstring mingw,$(target)),,pic)
1079 ifeq ($(enable_host_shared),yes)
1080 LIBIBERTY = ../libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
1081 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
1082 else
1083 LIBIBERTY = ../libiberty/libiberty.a
1084 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1085 endif
1086
1087 # Dependencies on the intl and portability libraries.
1088 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1089         $(LIBDECNUMBER) $(LIBBACKTRACE)
1090
1091 # Likewise, for use in the tools that must run on this machine
1092 # even if we are cross-building GCC.
1093 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1094
1095 # How to link with both our special library facilities
1096 # and the system's installed libraries.
1097 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1098         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1099 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1100         $(ZLIB) $(ZSTD_LIB)
1101 # Any system libraries needed just for GNAT.
1102 SYSLIBS = @GNAT_LIBEXC@
1103
1104 # Used from ada/gcc-interface/Make-lang.in
1105 GNATBIND = @GNATBIND@
1106 GNATMAKE = @GNATMAKE@
1107
1108 # Used from d/Make-lang.in
1109 GDC = @GDC@
1110 GDCFLAGS = @GDCFLAGS@
1111
1112 # Libs needed (at present) just for jcf-dump.
1113 LDEXP_LIB = @LDEXP_LIB@
1114
1115 ZSTD_INC = @ZSTD_CPPFLAGS@
1116 ZSTD_LIB = @ZSTD_LDFLAGS@ @ZSTD_LIB@
1117
1118 # Likewise, for use in the tools that must run on this machine
1119 # even if we are cross-building GCC.
1120 BUILD_LIBS = $(BUILD_LIBIBERTY)
1121
1122 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1123             build/vec.o build/min-insn-modes.o build/gensupport.o \
1124             build/print-rtl.o build/hash-table.o build/sort.o
1125 BUILD_MD = build/read-md.o
1126 BUILD_ERRORS = build/errors.o
1127
1128 # Specify the directories to be searched for header files.
1129 # Both . and srcdir are used, in that order,
1130 # so that *config.h will be found in the compilation
1131 # subdirectory rather than in the source directory.
1132 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1133 # currently being compiled, in both source trees, to be examined as well.
1134 # libintl.h will be found in ../intl if we are using the included libintl.
1135 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1136            -I$(srcdir)/../include $(INCINTL) \
1137            $(CPPINC) $(CODYINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1138            $(ISLINC)
1139
1140 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1141 ifeq ($(CXXDEPMODE),depmode=gcc3)
1142 # Note a subtlety here: we use $(@D) for the directory part, to make
1143 # things like the go/%.o rule work properly; but we use $(*F) for the
1144 # file part, as we just want the file part of the stem, not the entire
1145 # file name.
1146 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1147 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1148 else
1149 COMPILE = source='$<' object='$@' libtool=no \
1150     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1151 POSTCOMPILE =
1152 endif
1153
1154 .cc.o .c.o:
1155         $(COMPILE) $<
1156         $(POSTCOMPILE)
1157
1158 #\f
1159 # Support for additional languages (other than C).
1160 # C can be supported this way too (leave for later).
1161
1162 LANG_CONFIGUREFRAGS  = @all_lang_configurefrags@
1163 LANG_MAKEFRAGS = @all_lang_makefrags@
1164
1165 # Used by gcc/jit/Make-lang.in
1166 LD_VERSION_SCRIPT_OPTION = @ld_version_script_option@
1167 LD_SONAME_OPTION = @ld_soname_option@
1168
1169 # Flags to pass to recursive makes.
1170 # CC is set by configure.
1171 # ??? The choices here will need some experimenting with.
1172
1173 export AR_FOR_TARGET
1174 export AR_CREATE_FOR_TARGET
1175 export AR_FLAGS_FOR_TARGET
1176 export AR_EXTRACT_FOR_TARGET
1177 export AWK
1178 export DESTDIR
1179 export GCC_FOR_TARGET
1180 export INCLUDES
1181 export INSTALL_DATA
1182 export LIPO_FOR_TARGET
1183 export MACHMODE_H
1184 export NM_FOR_TARGET
1185 export STRIP_FOR_TARGET
1186 export RANLIB_FOR_TARGET
1187 export libsubdir
1188
1189 FLAGS_TO_PASS = \
1190         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1191         "BISON=$(BISON)" \
1192         "BISONFLAGS=$(BISONFLAGS)" \
1193         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1194         "LDFLAGS=$(LDFLAGS)" \
1195         "FLEX=$(FLEX)" \
1196         "FLEXFLAGS=$(FLEXFLAGS)" \
1197         "INSTALL=$(INSTALL)" \
1198         "INSTALL_DATA=$(INSTALL_DATA)" \
1199         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1200         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1201         "LN=$(LN)" \
1202         "LN_S=$(LN_S)" \
1203         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
1204         "MAKEINFO=$(MAKEINFO)" \
1205         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1206         "MAKEOVERRIDES=" \
1207         "SHELL=$(SHELL)" \
1208         "TFLAGS=$(TFLAGS)" \
1209         "exeext=$(exeext)" \
1210         "build_exeext=$(build_exeext)" \
1211         "objext=$(objext)" \
1212         "exec_prefix=$(exec_prefix)" \
1213         "prefix=$(prefix)" \
1214         "local_prefix=$(local_prefix)" \
1215         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1216         "gxx_libcxx_include_dir=$(gcc_gxx_libcxx_include_dir)" \
1217         "build_tooldir=$(build_tooldir)" \
1218         "gcc_tooldir=$(gcc_tooldir)" \
1219         "bindir=$(bindir)" \
1220         "libexecsubdir=$(libexecsubdir)" \
1221         "datarootdir=$(datarootdir)" \
1222         "datadir=$(datadir)" \
1223         "libsubdir=$(libsubdir)" \
1224         "localedir=$(localedir)"
1225 #\f
1226 # Lists of files for various purposes.
1227
1228 # All option source files
1229 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1230
1231 # Target specific, C specific object file
1232 C_TARGET_OBJS=@c_target_objs@
1233
1234 # Target specific, C++ specific object file
1235 CXX_TARGET_OBJS=@cxx_target_objs@
1236
1237 # Target specific, D specific object file
1238 D_TARGET_OBJS=@d_target_objs@
1239
1240 # Target specific, Fortran specific object file
1241 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1242
1243 # Object files for gcc many-languages driver.
1244 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1245
1246 c-family-warn = $(STRICT_WARN)
1247
1248 # Language-specific object files shared by all C-family front ends.
1249 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1250   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1251   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1252   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1253   c-family/c-semantics.o c-family/c-ada-spec.o \
1254   c-family/c-ubsan.o c-family/known-headers.o \
1255   c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
1256
1257 # Analyzer object files
1258 ANALYZER_OBJS = \
1259         analyzer/analysis-plan.o \
1260         analyzer/analyzer.o \
1261         analyzer/analyzer-language.o \
1262         analyzer/analyzer-logging.o \
1263         analyzer/analyzer-pass.o \
1264         analyzer/analyzer-selftests.o \
1265         analyzer/bar-chart.o \
1266         analyzer/bounds-checking.o \
1267         analyzer/call-details.o \
1268         analyzer/call-info.o \
1269         analyzer/call-string.o \
1270         analyzer/call-summary.o \
1271         analyzer/checker-event.o \
1272         analyzer/checker-path.o \
1273         analyzer/complexity.o \
1274         analyzer/constraint-manager.o \
1275         analyzer/diagnostic-manager.o \
1276         analyzer/engine.o \
1277         analyzer/feasible-graph.o \
1278         analyzer/function-set.o \
1279         analyzer/infinite-recursion.o \
1280         analyzer/kf.o \
1281         analyzer/kf-analyzer.o \
1282         analyzer/kf-lang-cp.o \
1283         analyzer/known-function-manager.o \
1284         analyzer/pending-diagnostic.o \
1285         analyzer/program-point.o \
1286         analyzer/program-state.o \
1287         analyzer/region.o \
1288         analyzer/region-model.o \
1289         analyzer/region-model-asm.o \
1290         analyzer/region-model-manager.o \
1291         analyzer/region-model-reachability.o \
1292         analyzer/sm.o \
1293         analyzer/sm-file.o \
1294         analyzer/sm-fd.o \
1295         analyzer/sm-malloc.o \
1296         analyzer/sm-pattern-test.o \
1297         analyzer/sm-sensitive.o \
1298         analyzer/sm-signal.o \
1299         analyzer/sm-taint.o \
1300         analyzer/state-purge.o \
1301         analyzer/store.o \
1302         analyzer/supergraph.o \
1303         analyzer/svalue.o \
1304         analyzer/trimmed-graph.o \
1305         analyzer/varargs.o
1306
1307 # Language-independent object files.
1308 # We put the *-match.o and insn-*.o files first so that a parallel make
1309 # will build them sooner, because they are large and otherwise tend to be
1310 # the last objects to finish building.
1311 OBJS = \
1312         gimple-match.o \
1313         generic-match.o \
1314         insn-attrtab.o \
1315         insn-automata.o \
1316         insn-dfatab.o \
1317         insn-emit.o \
1318         insn-extract.o \
1319         insn-latencytab.o \
1320         insn-modes.o \
1321         insn-opinit.o \
1322         insn-output.o \
1323         insn-peep.o \
1324         insn-preds.o \
1325         insn-recog.o \
1326         insn-enums.o \
1327         ggc-page.o \
1328         adjust-alignment.o \
1329         alias.o \
1330         alloc-pool.o \
1331         auto-inc-dec.o \
1332         auto-profile.o \
1333         bb-reorder.o \
1334         bitmap.o \
1335         builtins.o \
1336         caller-save.o \
1337         calls.o \
1338         ccmp.o \
1339         cfg.o \
1340         cfganal.o \
1341         cfgbuild.o \
1342         cfgcleanup.o \
1343         cfgexpand.o \
1344         cfghooks.o \
1345         cfgloop.o \
1346         cfgloopanal.o \
1347         cfgloopmanip.o \
1348         cfgrtl.o \
1349         ctfc.o \
1350         ctfout.o \
1351         btfout.o \
1352         symtab.o \
1353         symtab-thunks.o \
1354         symtab-clones.o \
1355         cgraph.o \
1356         cgraphbuild.o \
1357         cgraphunit.o \
1358         cgraphclones.o \
1359         combine.o \
1360         combine-stack-adj.o \
1361         compare-elim.o \
1362         context.o \
1363         convert.o \
1364         coroutine-passes.o \
1365         coverage.o \
1366         cppbuiltin.o \
1367         cppdefault.o \
1368         cprop.o \
1369         cse.o \
1370         cselib.o \
1371         data-streamer.o \
1372         data-streamer-in.o \
1373         data-streamer-out.o \
1374         dbgcnt.o \
1375         dce.o \
1376         ddg.o \
1377         debug.o \
1378         df-core.o \
1379         df-problems.o \
1380         df-scan.o \
1381         dfp.o \
1382         digraph.o \
1383         dojump.o \
1384         dominance.o \
1385         domwalk.o \
1386         double-int.o \
1387         dse.o \
1388         dumpfile.o \
1389         dwarf2asm.o \
1390         dwarf2cfi.o \
1391         dwarf2ctf.o \
1392         dwarf2out.o \
1393         early-remat.o \
1394         emit-rtl.o \
1395         et-forest.o \
1396         except.o \
1397         explow.o \
1398         expmed.o \
1399         expr.o \
1400         fibonacci_heap.o \
1401         file-prefix-map.o \
1402         final.o \
1403         fixed-value.o \
1404         fold-const.o \
1405         fold-const-call.o \
1406         function.o \
1407         function-abi.o \
1408         function-tests.o \
1409         fwprop.o \
1410         gcc-rich-location.o \
1411         gcse.o \
1412         gcse-common.o \
1413         ggc-common.o \
1414         ggc-tests.o \
1415         gimple.o \
1416         gimple-array-bounds.o \
1417         gimple-builder.o \
1418         gimple-expr.o \
1419         gimple-if-to-switch.o \
1420         gimple-iterator.o \
1421         gimple-fold.o \
1422         gimple-harden-conditionals.o \
1423         gimple-laddress.o \
1424         gimple-loop-interchange.o \
1425         gimple-loop-jam.o \
1426         gimple-loop-versioning.o \
1427         gimple-low.o \
1428         gimple-predicate-analysis.o \
1429         gimple-pretty-print.o \
1430         gimple-range.o \
1431         gimple-range-cache.o \
1432         gimple-range-edge.o \
1433         gimple-range-fold.o \
1434         gimple-range-gori.o \
1435         gimple-range-infer.o \
1436         gimple-range-op.o \
1437         gimple-range-trace.o \
1438         gimple-ssa-backprop.o \
1439         gimple-ssa-isolate-paths.o \
1440         gimple-ssa-nonnull-compare.o \
1441         gimple-ssa-split-paths.o \
1442         gimple-ssa-store-merging.o \
1443         gimple-ssa-strength-reduction.o \
1444         gimple-ssa-sprintf.o \
1445         gimple-ssa-warn-access.o \
1446         gimple-ssa-warn-alloca.o \
1447         gimple-ssa-warn-restrict.o \
1448         gimple-streamer-in.o \
1449         gimple-streamer-out.o \
1450         gimple-walk.o \
1451         gimple-warn-recursion.o \
1452         gimplify.o \
1453         gimplify-me.o \
1454         godump.o \
1455         graph.o \
1456         graphds.o \
1457         graphviz.o \
1458         graphite.o \
1459         graphite-isl-ast-to-gimple.o \
1460         graphite-dependences.o \
1461         graphite-optimize-isl.o \
1462         graphite-poly.o \
1463         graphite-scop-detection.o \
1464         graphite-sese-to-poly.o \
1465         gtype-desc.o \
1466         haifa-sched.o \
1467         hash-map-tests.o \
1468         hash-set-tests.o \
1469         hw-doloop.o \
1470         hwint.o \
1471         ifcvt.o \
1472         ree.o \
1473         inchash.o \
1474         incpath.o \
1475         init-regs.o \
1476         internal-fn.o \
1477         ipa-cp.o \
1478         ipa-sra.o \
1479         ipa-devirt.o \
1480         ipa-fnsummary.o \
1481         ipa-polymorphic-call.o \
1482         ipa-split.o \
1483         ipa-inline.o \
1484         ipa-comdats.o \
1485         ipa-free-lang-data.o \
1486         ipa-visibility.o \
1487         ipa-inline-analysis.o \
1488         ipa-inline-transform.o \
1489         ipa-modref.o \
1490         ipa-modref-tree.o \
1491         ipa-predicate.o \
1492         ipa-profile.o \
1493         ipa-prop.o \
1494         ipa-param-manipulation.o \
1495         ipa-pure-const.o \
1496         ipa-icf.o \
1497         ipa-icf-gimple.o \
1498         ipa-reference.o \
1499         ipa-ref.o \
1500         ipa-utils.o \
1501         ipa.o \
1502         ira.o \
1503         ira-build.o \
1504         ira-costs.o \
1505         ira-conflicts.o \
1506         ira-color.o \
1507         ira-emit.o \
1508         ira-lives.o \
1509         jump.o \
1510         langhooks.o \
1511         lcm.o \
1512         lists.o \
1513         loop-doloop.o \
1514         loop-init.o \
1515         loop-invariant.o \
1516         loop-iv.o \
1517         loop-unroll.o \
1518         lower-subreg.o \
1519         lra.o \
1520         lra-assigns.o \
1521         lra-coalesce.o \
1522         lra-constraints.o \
1523         lra-eliminations.o \
1524         lra-lives.o \
1525         lra-remat.o \
1526         lra-spills.o \
1527         lto-cgraph.o \
1528         lto-streamer.o \
1529         lto-streamer-in.o \
1530         lto-streamer-out.o \
1531         lto-section-in.o \
1532         lto-section-out.o \
1533         lto-opts.o \
1534         lto-compress.o \
1535         mcf.o \
1536         mode-switching.o \
1537         modulo-sched.o \
1538         multiple_target.o \
1539         omp-offload.o \
1540         omp-expand.o \
1541         omp-general.o \
1542         omp-low.o \
1543         omp-oacc-kernels-decompose.o \
1544         omp-oacc-neuter-broadcast.o \
1545         omp-simd-clone.o \
1546         opt-problem.o \
1547         optabs.o \
1548         optabs-libfuncs.o \
1549         optabs-query.o \
1550         optabs-tree.o \
1551         optinfo.o \
1552         optinfo-emit-json.o \
1553         options-save.o \
1554         opts-global.o \
1555         ordered-hash-map-tests.o \
1556         passes.o \
1557         plugin.o \
1558         pointer-query.o \
1559         postreload-gcse.o \
1560         postreload.o \
1561         predict.o \
1562         print-rtl.o \
1563         print-rtl-function.o \
1564         print-tree.o \
1565         profile.o \
1566         profile-count.o \
1567         range.o \
1568         range-op.o \
1569         range-op-float.o \
1570         read-md.o \
1571         read-rtl.o \
1572         read-rtl-function.o \
1573         real.o \
1574         realmpfr.o \
1575         recog.o \
1576         reg-stack.o \
1577         regcprop.o \
1578         reginfo.o \
1579         regrename.o \
1580         regstat.o \
1581         reload.o \
1582         reload1.o \
1583         reorg.o \
1584         resource.o \
1585         rtl-error.o \
1586         rtl-ssa/accesses.o \
1587         rtl-ssa/blocks.o \
1588         rtl-ssa/changes.o \
1589         rtl-ssa/functions.o \
1590         rtl-ssa/insns.o \
1591         rtl-tests.o \
1592         rtl.o \
1593         rtlhash.o \
1594         rtlanal.o \
1595         rtlhooks.o \
1596         rtx-vector-builder.o \
1597         run-rtl-passes.o \
1598         sched-deps.o \
1599         sched-ebb.o \
1600         sched-rgn.o \
1601         sel-sched-ir.o \
1602         sel-sched-dump.o \
1603         sel-sched.o \
1604         selftest-rtl.o \
1605         selftest-run-tests.o \
1606         sese.o \
1607         shrink-wrap.o \
1608         simplify-rtx.o \
1609         sparseset.o \
1610         spellcheck.o \
1611         spellcheck-tree.o \
1612         splay-tree-utils.o \
1613         sreal.o \
1614         stack-ptr-mod.o \
1615         statistics.o \
1616         stmt.o \
1617         stor-layout.o \
1618         store-motion.o \
1619         streamer-hooks.o \
1620         stringpool.o \
1621         substring-locations.o \
1622         target-globals.o \
1623         targhooks.o \
1624         timevar.o \
1625         toplev.o \
1626         tracer.o \
1627         trans-mem.o \
1628         tree-affine.o \
1629         asan.o \
1630         tsan.o \
1631         ubsan.o \
1632         sanopt.o \
1633         sancov.o \
1634         tree-call-cdce.o \
1635         tree-cfg.o \
1636         tree-cfgcleanup.o \
1637         tree-chrec.o \
1638         tree-complex.o \
1639         tree-data-ref.o \
1640         tree-dfa.o \
1641         tree-diagnostic.o \
1642         tree-diagnostic-client-data-hooks.o \
1643         tree-diagnostic-path.o \
1644         tree-dump.o \
1645         tree-eh.o \
1646         tree-emutls.o \
1647         tree-if-conv.o \
1648         tree-inline.o \
1649         tree-into-ssa.o \
1650         tree-iterator.o \
1651         tree-logical-location.o \
1652         tree-loop-distribution.o \
1653         tree-nested.o \
1654         tree-nrv.o \
1655         tree-object-size.o \
1656         tree-outof-ssa.o \
1657         tree-parloops.o \
1658         tree-phinodes.o \
1659         tree-predcom.o \
1660         tree-pretty-print.o \
1661         tree-profile.o \
1662         tree-scalar-evolution.o \
1663         tree-sra.o \
1664         tree-switch-conversion.o \
1665         tree-ssa-address.o \
1666         tree-ssa-alias.o \
1667         tree-ssa-ccp.o \
1668         tree-ssa-coalesce.o \
1669         tree-ssa-copy.o \
1670         tree-ssa-dce.o \
1671         tree-ssa-dom.o \
1672         tree-ssa-dse.o \
1673         tree-ssa-forwprop.o \
1674         tree-ssa-ifcombine.o \
1675         tree-ssa-live.o \
1676         tree-ssa-loop-ch.o \
1677         tree-ssa-loop-im.o \
1678         tree-ssa-loop-ivcanon.o \
1679         tree-ssa-loop-ivopts.o \
1680         tree-ssa-loop-manip.o \
1681         tree-ssa-loop-niter.o \
1682         tree-ssa-loop-prefetch.o \
1683         tree-ssa-loop-split.o \
1684         tree-ssa-loop-unswitch.o \
1685         tree-ssa-loop.o \
1686         tree-ssa-math-opts.o \
1687         tree-ssa-operands.o \
1688         gimple-range-path.o \
1689         tree-ssa-phiopt.o \
1690         tree-ssa-phiprop.o \
1691         tree-ssa-pre.o \
1692         tree-ssa-propagate.o \
1693         tree-ssa-reassoc.o \
1694         tree-ssa-sccvn.o \
1695         tree-ssa-scopedtables.o \
1696         tree-ssa-sink.o \
1697         tree-ssa-strlen.o \
1698         tree-ssa-structalias.o \
1699         tree-ssa-tail-merge.o \
1700         tree-ssa-ter.o \
1701         tree-ssa-threadbackward.o \
1702         tree-ssa-threadedge.o \
1703         tree-ssa-threadupdate.o \
1704         tree-ssa-uncprop.o \
1705         tree-ssa-uninit.o \
1706         tree-ssa.o \
1707         tree-ssanames.o \
1708         tree-stdarg.o \
1709         tree-streamer.o \
1710         tree-streamer-in.o \
1711         tree-streamer-out.o \
1712         tree-tailcall.o \
1713         tree-vect-generic.o \
1714         gimple-isel.o \
1715         tree-vect-patterns.o \
1716         tree-vect-data-refs.o \
1717         tree-vect-stmts.o \
1718         tree-vect-loop.o \
1719         tree-vect-loop-manip.o \
1720         tree-vect-slp.o \
1721         tree-vect-slp-patterns.o \
1722         tree-vectorizer.o \
1723         tree-vector-builder.o \
1724         tree-vrp.o \
1725         tree.o \
1726         tristate.o \
1727         typed-splay-tree.o \
1728         valtrack.o \
1729         value-pointer-equiv.o \
1730         value-query.o \
1731         value-range.o \
1732         value-range-pretty-print.o \
1733         value-range-storage.o \
1734         value-relation.o \
1735         value-prof.o \
1736         var-tracking.o \
1737         varasm.o \
1738         varpool.o \
1739         vec-perm-indices.o \
1740         vmsdbgout.o \
1741         vr-values.o \
1742         vtable-verify.o \
1743         warning-control.o \
1744         web.o \
1745         wide-int.o \
1746         wide-int-print.o \
1747         $(out_object_file) \
1748         $(ANALYZER_OBJS) \
1749         $(EXTRA_OBJS) \
1750         $(host_hook_obj)
1751
1752 # Objects in libcommon.a, potentially used by all host binaries and with
1753 # no target dependencies.
1754 OBJS-libcommon = diagnostic-spec.o diagnostic.o diagnostic-color.o \
1755         diagnostic-format-json.o \
1756         diagnostic-format-sarif.o \
1757         diagnostic-show-locus.o \
1758         edit-context.o \
1759         pretty-print.o intl.o \
1760         json.o \
1761         sbitmap.o \
1762         vec.o input.o hash-table.o ggc-none.o memory-block.o \
1763         selftest.o selftest-diagnostic.o sort.o
1764
1765 # Objects in libcommon-target.a, used by drivers and by the core
1766 # compiler and containing target-dependent code.
1767 OBJS-libcommon-target = $(common_out_object_file) prefix.o \
1768         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1769         hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
1770
1771 # This lists all host objects for the front ends.
1772 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1773
1774 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1775   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1776   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1777   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1778   lto-wrapper.o collect-utils.o
1779
1780 # for anything that is shared use the cc1plus profile data, as that
1781 # is likely the most exercised during the build
1782 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1783   ../stage_current)),stageautofeedback)
1784 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1785 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1786 endif
1787
1788 # This lists all host object files, whether they are included in this
1789 # compilation or not.
1790 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1791
1792 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1793         $(CPPLIB) $(LIBDECNUMBER)
1794
1795 # This is defined to "yes" if Tree checking is enabled, which roughly means
1796 # front-end checking.
1797 TREECHECKING = @TREECHECKING@
1798
1799 # The full name of the driver on installation
1800 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1801
1802 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1803  insn-output.cc insn-recog.cc insn-emit.cc insn-extract.cc insn-peep.cc \
1804  insn-attr.h insn-attr-common.h insn-attrtab.cc insn-dfatab.cc \
1805  insn-latencytab.cc insn-opinit.cc insn-opinit.h insn-preds.cc insn-constants.h \
1806  tm-preds.h tm-constrs.h checksum-options gimple-match.cc generic-match.cc \
1807  tree-check.h min-insn-modes.cc insn-modes.cc insn-modes.h insn-modes-inline.h \
1808  genrtl.h gt-*.h gtype-*.h gtype-desc.cc gtyp-input.list \
1809  case-cfn-macros.h cfn-operators.pd \
1810  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1811  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1812  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1813  gcc-ranlib$(exeext) \
1814  genversion$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1815  gcov-tool$(exeect) \
1816  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.cc libbackend.a \
1817  libcommon-target.a libcommon.a libgcc.mk perf.data
1818
1819 # This symlink makes the full installation name of the driver be available
1820 # from within the *build* directory, for use when running the JIT library
1821 # from there (e.g. when running its testsuite).
1822 $(FULL_DRIVER_NAME): ./xgcc$(exeext)
1823         rm -f $@
1824         $(LN_S) $< $@
1825
1826 #\f
1827 # SELFTEST_DEPS need to be set before including language makefile fragments.
1828 # Otherwise $(SELFTEST_DEPS) is empty when used from <LANG>/Make-lang.in.
1829 SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
1830
1831 DO_LINK_SERIALIZATION = @DO_LINK_SERIALIZATION@
1832
1833 # Language makefile fragments.
1834
1835 # The following targets define the interface between us and the languages.
1836 #
1837 # all.cross, start.encap, rest.encap,
1838 # install-common, install-info, install-man,
1839 # uninstall,
1840 # mostlyclean, clean, distclean, maintainer-clean,
1841 #
1842 # Each language is linked in with a series of hooks.  The name of each
1843 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1844 # and adds these here.  We use double-colon rules for some of the hooks;
1845 # double-colon rules should be preferred for any new hooks.
1846
1847 # language hooks, generated by configure
1848 @language_hooks@
1849
1850 ifeq ($(DO_LINK_SERIALIZATION),)
1851 LINK_PROGRESS = :
1852 else
1853 LINK_PROGRESS = msg="Linking $@ |"; cnt=0; if test "$(2)" = start; then \
1854   idx=0; cnt2=$(DO_LINK_SERIALIZATION); \
1855   while test $$cnt2 -le $(1); do msg="$${msg}=="; cnt2=`expr $$cnt2 + 1`; idx=`expr $$idx + 1`; done; \
1856   cnt=$$idx; \
1857   while test $$cnt -lt $(1); do msg="$${msg}>>"; cnt=`expr $$cnt + 1`; done; \
1858   msg="$${msg}--"; cnt=`expr $$cnt + 1`; \
1859   else \
1860   idx=`expr $(1) + 1`; \
1861   while test $$cnt -le $(1); do msg="$${msg}=="; cnt=`expr $$cnt + 1`; done; \
1862   fi; \
1863   while test $$cnt -lt $(SERIAL_COUNT); do msg="$${msg}  "; cnt=`expr $$cnt + 1`; done; \
1864   msg="$${msg}| `expr 100 \* $$idx / $(SERIAL_COUNT)`%"; echo "$$msg"
1865 endif
1866
1867 # Wire in install-gnatlib invocation with `make install' for a configuration
1868 # with top-level libada disabled.
1869 gnat_install_lib = @gnat_install_lib@
1870
1871 # per-language makefile fragments
1872 -include $(LANG_MAKEFRAGS)
1873
1874 # target and host overrides must follow the per-language makefile fragments
1875 # so they can override or augment language-specific variables
1876
1877 # target overrides
1878 -include $(tmake_file)
1879
1880 # host overrides
1881 -include $(xmake_file)
1882
1883 # all-tree.def includes all the tree.def files.
1884 all-tree.def: s-alltree; @true
1885 s-alltree: Makefile
1886         rm -f tmp-all-tree.def
1887         echo '#include "tree.def"' > tmp-all-tree.def
1888         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1889         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1890         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1891           echo "#include \"$$f\""; \
1892         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1893         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1894         $(STAMP) s-alltree
1895
1896 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1897 # objects that belong to the front ends.  We add an extra define that
1898 # causes back-end specific include files to be poisoned, in the hope that
1899 # we can avoid introducing dependencies of the front ends on things that
1900 # no front end should ever look at (e.g. everything RTL related).
1901 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1902
1903 #\f
1904
1905 # -----------------------------
1906 # Rebuilding this configuration
1907 # -----------------------------
1908
1909 # On the use of stamps:
1910 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1911 # A simple rule to build tree-check.h would be
1912 # tree-check.h: build/gencheck$(build_exeext)
1913 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1914 #
1915 # but tree-check.h doesn't change every time gencheck changes. It would the
1916 # nice if targets that depend on tree-check.h wouldn't be rebuild
1917 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1918 # must not be overwritten with a identical copy. One solution is to use a
1919 # temporary file
1920 # tree-check.h: build/gencheck$(build_exeext)
1921 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1922 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1923 #
1924 # This solution has a different problem. Since the time stamp of tree-check.h
1925 # is unchanged, make will try to update tree-check.h every time it runs.
1926 # To prevent this, one can add a stamp
1927 # tree-check.h: s-check
1928 # s-check : build/gencheck$(build_exeext)
1929 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1930 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1931 #       $(STAMP) s-check
1932 #
1933 # The problem with this solution is that make thinks that tree-check.h is
1934 # always unchanged. Make must be deceived into thinking that tree-check.h is
1935 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1936 # tree-check.h: s-check; @true
1937 # s-check : build/gencheck$(build_exeext)
1938 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1939 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1940 #       $(STAMP) s-check
1941 #
1942 # This is what is done in this makefile. Note that mkconfig.sh has a
1943 # move-if-change built-in
1944
1945 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1946         LANGUAGES="$(CONFIG_LANGUAGES)" \
1947         CONFIG_HEADERS= \
1948         CONFIG_SHELL="$(SHELL)" \
1949         CONFIG_FILES=$@ $(SHELL) config.status
1950
1951 config.h: cs-config.h ; @true
1952 bconfig.h: cs-bconfig.h ; @true
1953 tconfig.h: cs-tconfig.h ; @true
1954 tm.h: cs-tm.h ; @true
1955 tm_p.h: cs-tm_p.h ; @true
1956 tm_d.h: cs-tm_d.h ; @true
1957
1958 cs-config.h: Makefile
1959         TARGET_CPU_DEFAULT="" \
1960         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1961         $(SHELL) $(srcdir)/mkconfig.sh config.h
1962
1963 cs-bconfig.h: Makefile
1964         TARGET_CPU_DEFAULT="" \
1965         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1966         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1967
1968 cs-tconfig.h: Makefile
1969         TARGET_CPU_DEFAULT="" \
1970         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1971         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1972
1973 cs-tm.h: Makefile
1974         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1975         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1976         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1977
1978 cs-tm_p.h: Makefile
1979         TARGET_CPU_DEFAULT="" \
1980         HEADERS="$(tm_p_include_list)" DEFINES="" \
1981         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1982
1983 cs-tm_d.h: Makefile
1984         TARGET_CPU_DEFAULT="" \
1985         HEADERS="$(tm_d_include_list)" DEFINES="" \
1986         $(SHELL) $(srcdir)/mkconfig.sh tm_d.h
1987
1988 # Don't automatically run autoconf, since configure.ac might be accidentally
1989 # newer than configure.  Also, this writes into the source directory which
1990 # might be on a read-only file system.  If configured for maintainer mode
1991 # then do allow autoconf to be run.
1992
1993 AUTOCONF = autoconf
1994 ACLOCAL = aclocal
1995 ACLOCAL_AMFLAGS = -I ../config -I ..
1996 aclocal_deps = \
1997         $(srcdir)/../libtool.m4 \
1998         $(srcdir)/../ltoptions.m4 \
1999         $(srcdir)/../ltsugar.m4 \
2000         $(srcdir)/../ltversion.m4 \
2001         $(srcdir)/../lt~obsolete.m4 \
2002         $(srcdir)/../config/acx.m4 \
2003         $(srcdir)/../config/codeset.m4 \
2004         $(srcdir)/../config/depstand.m4 \
2005         $(srcdir)/../config/dfp.m4 \
2006         $(srcdir)/../config/gcc-plugin.m4 \
2007         $(srcdir)/../config/gettext-sister.m4 \
2008         $(srcdir)/../config/iconv.m4 \
2009         $(srcdir)/../config/lcmessage.m4 \
2010         $(srcdir)/../config/lead-dot.m4 \
2011         $(srcdir)/../config/lib-ld.m4 \
2012         $(srcdir)/../config/lib-link.m4 \
2013         $(srcdir)/../config/lib-prefix.m4 \
2014         $(srcdir)/../config/mmap.m4 \
2015         $(srcdir)/../config/override.m4 \
2016         $(srcdir)/../config/picflag.m4 \
2017         $(srcdir)/../config/progtest.m4 \
2018         $(srcdir)/../config/stdint.m4 \
2019         $(srcdir)/../config/warnings.m4 \
2020         $(srcdir)/../config/zlib.m4 \
2021         $(srcdir)/acinclude.m4
2022
2023 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
2024         (cd $(srcdir) && $(AUTOCONF))
2025
2026 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
2027         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
2028
2029 # cstamp-h.in controls rebuilding of config.in.
2030 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
2031 # delete it.  A stamp file is needed as autoheader won't update the file if
2032 # nothing has changed.
2033 # It remains in the source directory and is part of the distribution.
2034 # This follows what is done in shellutils, fileutils, etc.
2035 # "echo timestamp" is used instead of touch to be consistent with other
2036 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
2037 # ??? Newer versions have a maintainer mode that may be useful here.
2038
2039 # Don't run autoheader automatically either.
2040 # Only run it if maintainer mode is enabled.
2041 @MAINT@ AUTOHEADER = autoheader
2042 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
2043 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
2044 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
2045 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
2046 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
2047 auto-host.h: cstamp-h ; @true
2048 cstamp-h: config.in config.status
2049         CONFIG_HEADERS=auto-host.h:config.in \
2050         CONFIG_FILES= \
2051         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
2052
2053 # On configurations that require auto-build.h, it is created while
2054 # running configure, so make config.status depend on it, so that
2055 # config.status --recheck runs and updates or creates it.
2056 @HAVE_AUTO_BUILD@auto-build.h: $(srcdir)/configure $(srcdir)/config.gcc
2057 @HAVE_AUTO_BUILD@       @if test -f $@; then echo rerunning config.status to update $@; \
2058 @HAVE_AUTO_BUILD@       else echo rerunning config.status to update $@; fi
2059 @HAVE_AUTO_BUILD@config.status: auto-build.h
2060
2061 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
2062 # a target to build even if it is up-to-date.  So we must verify that
2063 # config.status does not exist before failing.
2064 config.status: $(srcdir)/configure $(srcdir)/config.gcc $(LANG_CONFIGUREFRAGS)
2065         @if [ ! -f config.status ] ; then \
2066           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
2067           false; \
2068         else \
2069           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
2070         fi
2071
2072 # --------
2073 # UNSORTED
2074 # --------
2075
2076 # Provide quickstrap as a target that people can type into the gcc directory,
2077 # and that fails if you're not into it.
2078 quickstrap: all
2079         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
2080
2081 all.internal: start.encap rest.encap doc selftest
2082 # This is what to compile if making a cross-compiler.
2083 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
2084         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
2085 # This is what must be made before installing GCC and converting libraries.
2086 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
2087         libgcc-support lang.start.encap @GENINSRC@ srcextra
2088 # These can't be made until after GCC can run.
2089 rest.encap: lang.rest.encap
2090 # This is what is made with the host's compiler
2091 # whether making a cross compiler or not.
2092 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
2093         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
2094         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
2095
2096 ifeq ($(enable_plugin),yes)
2097 native: gengtype$(exeext)
2098 endif
2099
2100 # On the target machine, finish building a cross compiler.
2101 # This does the things that can't be done on the host machine.
2102 rest.cross: specs
2103
2104 # GCC's selftests.
2105 # Specify a dummy input file to placate the driver.
2106 # Specify -nostdinc to work around missing WIND_BASE environment variable
2107 # required for *-wrs-vxworks-* targets.
2108 # Specify -o /dev/null so the output of -S is discarded. More importantly
2109 # It does not try to create a file with the name "null.s" on POSIX and
2110 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
2111 # Beware that /dev/null is not available to mingw tools, so directly use
2112 # "nul" instead of "/dev/null" if we're building on a mingw machine.
2113 # Specify the path to gcc/testsuite/selftests within the srcdir
2114 # as an argument to -fself-test.
2115 DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
2116 SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
2117         -fself-test=$(srcdir)/testsuite/selftests
2118
2119 # Run the selftests during the build once we have a driver and the frontend,
2120 # so that self-test failures are caught as early as possible.
2121 # Use "s-selftest-FE" to ensure that we only run the selftests if the
2122 # driver, frontend, or selftest data change.
2123 .PHONY: selftest
2124
2125 # Potentially run all selftest-<LANG>.  The various <LANG>/Make-lang.in can
2126 # require the selftests to be run by defining their selftest-<LANG> as
2127 # s-selftest-<LANG>.  Otherwise, they should define it as empty.
2128
2129 SELFTEST_TARGETS = @selftest_languages@
2130 selftest: $(SELFTEST_TARGETS)
2131
2132 # Recompile all the language-independent object files.
2133 # This is used only if the user explicitly asks for it.
2134 compilations: $(BACKEND)
2135
2136 # This archive is strictly for the host.
2137 libbackend.a: $(OBJS)
2138         -rm -rf libbackend.a
2139         @# Build libbackend.a as a thin archive if possible, as doing so
2140         @# significantly reduces build times.
2141 ifeq ($(USE_THIN_ARCHIVES),yes)
2142         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
2143 else
2144         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
2145         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
2146 endif
2147
2148 libcommon-target.a: $(OBJS-libcommon-target)
2149         -rm -rf libcommon-target.a
2150         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
2151         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
2152
2153 libcommon.a: $(OBJS-libcommon)
2154         -rm -rf libcommon.a
2155         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
2156         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
2157
2158 # We call this executable `xgcc' rather than `gcc'
2159 # to avoid confusion if the current directory is in the path
2160 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
2161 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
2162         $(EXTRA_GCC_OBJS)
2163         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2164           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2165           $(EXTRA_GCC_LIBS) $(LIBS)
2166
2167 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2168 # It is part of c-family because the handled extensions are hard-coded
2169 # and only contain c-family extensions (see known_suffixes).
2170 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
2171         $(EXTRA_GCC_OBJS)
2172         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2173           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2174           $(EXTRA_GCC_LIBS) $(LIBS)
2175
2176 # Dump a specs file to make -B./ read these specs over installed ones.
2177 $(SPECS): xgcc$(exeext)
2178         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
2179         mv tmp-specs $(SPECS)
2180
2181 # We do want to create an executable named `xgcc', so we can use it to
2182 # compile libgcc2.a.
2183 # Also create gcc-cross, so that install-common will install properly.
2184 gcc-cross$(exeext): xgcc$(exeext)
2185         cp xgcc$(exeext) gcc-cross$(exeext)
2186
2187 checksum-options:
2188         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
2189         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
2190
2191 #\f
2192 # Build libgcc.a.
2193
2194 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
2195         $(MACHMODE_H) version.h
2196
2197 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
2198         : > tmp-libgcc.mvars
2199         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
2200         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
2201         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
2202         if test @enable_default_pie@ = yes; then \
2203           NO_PIE_CFLAGS="-fno-PIE"; \
2204         else \
2205           NO_PIE_CFLAGS=; \
2206         fi; \
2207         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
2208
2209         mv tmp-libgcc.mvars libgcc.mvars
2210
2211 # Use the genmultilib shell script to generate the information the gcc
2212 # driver program needs to select the library directory based on the
2213 # switches.
2214 multilib.h: s-mlib; @true
2215 s-mlib: $(srcdir)/genmultilib Makefile
2216         if test @enable_multilib@ = yes \
2217            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
2218           $(SHELL) $(srcdir)/genmultilib \
2219             "$(MULTILIB_OPTIONS)" \
2220             "$(MULTILIB_DIRNAMES)" \
2221             "$(MULTILIB_MATCHES)" \
2222             "$(MULTILIB_EXCEPTIONS)" \
2223             "$(MULTILIB_EXTRA_OPTS)" \
2224             "$(MULTILIB_EXCLUSIONS)" \
2225             "$(MULTILIB_OSDIRNAMES)" \
2226             "$(MULTILIB_REQUIRED)" \
2227             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2228             "$(MULTILIB_REUSE)" \
2229             "@enable_multilib@" \
2230             > tmp-mlib.h; \
2231         else \
2232           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2233             "$(MULTIARCH_DIRNAME)" '' no \
2234             > tmp-mlib.h; \
2235         fi
2236         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2237         $(STAMP) s-mlib
2238 #\f
2239 # Compiling object files from source files.
2240
2241 # Note that dependencies on obstack.h are not written
2242 # because that file is not part of GCC.
2243
2244 srcextra: gcc.srcextra lang.srcextra
2245
2246 gcc.srcextra: gengtype-lex.cc
2247         -cp -p $^ $(srcdir)
2248
2249 AR_OBJS = file-find.o
2250 AR_LIBS = @COLLECT2_LIBS@
2251
2252 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2253         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2254                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2255
2256 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2257         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2258                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2259
2260 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2261         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2262                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2263
2264 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2265         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2266         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2267
2268 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2269         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2270         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2271
2272 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2273         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2274         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2275
2276 # ??? the implicit rules dont trigger if the source file has a different name
2277 # so copy instead
2278 gcc-ranlib.cc: gcc-ar.cc
2279         cp $^ $@
2280
2281 gcc-nm.cc: gcc-ar.cc
2282         cp $^ $@
2283
2284 COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
2285   collect-utils.o file-find.o hash-table.o selftest.o
2286 COLLECT2_LIBS = @COLLECT2_LIBS@
2287 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2288 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2289         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2290                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2291         mv -f T$@ $@
2292
2293 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2294         @TARGET_SYSTEM_ROOT_DEFINE@
2295
2296 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2297 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2298         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2299            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2300         mv -f T$@ $@
2301
2302 # Files used by all variants of C or by the stand-alone pre-processor.
2303
2304 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2305
2306 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2307         -DTARGET_MACHINE=\"$(target)\"
2308
2309 default-c.o: config/default-c.cc
2310         $(COMPILE) $<
2311         $(POSTCOMPILE)
2312
2313 # Files used by all variants of C and some other languages.
2314
2315 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2316 prefix.o: $(BASEVER)
2317
2318 # Files used by the D language front end.
2319
2320 default-d.o: config/default-d.cc
2321         $(COMPILE) $<
2322         $(POSTCOMPILE)
2323
2324 # Language-independent files.
2325
2326 DRIVER_DEFINES = \
2327   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2328   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2329   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2330   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2331   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2332   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2333   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2334   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2335   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2336   @TARGET_SYSTEM_ROOT_DEFINE@ \
2337   $(VALGRIND_DRIVER_DEFINES) \
2338   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2339   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\"" \
2340   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2341   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\"
2342
2343 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
2344 gcc.o: $(BASEVER)
2345
2346 specs.h : s-specs ; @true
2347 s-specs : Makefile
2348         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2349             echo "#include \"$$f\""; \
2350         done | sed 's|$(srcdir)/||' > tmp-specs.h
2351         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2352         $(STAMP) s-specs
2353
2354 optionlist: s-options ; @true
2355 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2356         LC_ALL=C ; export LC_ALL ; \
2357         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2358         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2359         $(STAMP) s-options
2360
2361 options.cc: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2362     $(srcdir)/optc-gen.awk
2363         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2364                -f $(srcdir)/optc-gen.awk \
2365                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2366
2367 options-save.cc: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2368     $(srcdir)/optc-save-gen.awk
2369         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2370                -f $(srcdir)/optc-save-gen.awk \
2371                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2372
2373 options.h: s-options-h ; @true
2374 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2375     $(srcdir)/opth-gen.awk
2376         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2377                -f $(srcdir)/opth-gen.awk \
2378                < $< > tmp-options.h
2379         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2380         $(STAMP) $@
2381
2382 dumpvers: dumpvers.cc
2383
2384 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2385 CFLAGS-lto-compress.o += $(ZLIBINC) $(ZSTD_INC)
2386
2387 CFLAGS-lto-streamer-in.o += -DTARGET_MACHINE=\"$(target_noncanonical)\"
2388
2389 bversion.h: s-bversion; @true
2390 s-bversion: BASE-VER
2391         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2392         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2393         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2394         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2395         $(STAMP) s-bversion
2396
2397 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2398 CFLAGS-tree-diagnostic-client-data-hooks.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2399 CFLAGS-optinfo-emit-json.o += -DTARGET_NAME=\"$(target_noncanonical)\" $(ZLIBINC)
2400 CFLAGS-analyzer/engine.o += $(ZLIBINC)
2401
2402 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
2403                     $(srcdir)/gen-pass-instances.awk
2404         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2405           $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
2406
2407 $(out_object_file): $(out_file)
2408         $(COMPILE) $<
2409         $(POSTCOMPILE)
2410
2411 $(common_out_object_file): $(common_out_file)
2412         $(COMPILE) $<
2413         $(POSTCOMPILE)
2414 #\f
2415 # Generate header and source files from the machine description,
2416 # and compile them.
2417
2418 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2419   insn-emit.cc insn-recog.cc insn-extract.cc insn-output.cc insn-peep.cc \
2420   insn-attr.h insn-attr-common.h insn-attrtab.cc insn-dfatab.cc \
2421   insn-latencytab.cc insn-preds.cc gimple-match.cc generic-match.cc \
2422   insn-target-def.h
2423
2424 # Dependencies for the md file.  The first time through, we just assume
2425 # the md file itself and the generated dependency file (in order to get
2426 # it built).  The second time through we have the dependency file.
2427 -include mddeps.mk
2428 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2429
2430 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2431         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2432         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2433         $(STAMP) s-mddeps
2434
2435 # For each of the files generated by running a generator program over
2436 # the machine description, the following static pattern rules run the
2437 # generator program only if the machine description has changed,
2438 # but touch the target file only when its contents actually change.
2439 # The "; @true" construct forces Make to recheck the timestamp on
2440 # the target file.
2441
2442 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2443                           insn-config.h insn-flags.h insn-target-def.h
2444
2445 simple_rtl_generated_c  = insn-automata.cc insn-emit.cc \
2446                           insn-extract.cc insn-output.cc \
2447                           insn-peep.cc insn-recog.cc
2448
2449 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2450
2451 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.cc
2452
2453 $(simple_generated_h:insn-%.h=s-%) \
2454 $(simple_generated_c:insn-%.cc=s-%): s-%: $(MD_DEPS)
2455
2456 $(simple_rtl_generated_h:insn-%.h=s-%) \
2457 $(simple_rtl_generated_c:insn-%.cc=s-%): s-%: insn-conditions.md
2458
2459 $(simple_generated_h): insn-%.h: s-%; @true
2460
2461 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2462         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2463           $(filter insn-conditions.md,$^) > tmp-$*.h
2464         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2465         $(STAMP) s-$*
2466
2467 $(simple_generated_c): insn-%.cc: s-%; @true
2468 $(simple_generated_c:insn-%.cc=s-%): s-%: build/gen%$(build_exeext)
2469         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2470           $(filter insn-conditions.md,$^) > tmp-$*.cc
2471         $(SHELL) $(srcdir)/../move-if-change tmp-$*.cc insn-$*.cc
2472         $(STAMP) s-$*
2473
2474 # gencheck doesn't read the machine description, and the file produced
2475 # doesn't use the insn-* convention.
2476 tree-check.h: s-check ; @true
2477 s-check : build/gencheck$(build_exeext)
2478         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2479         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2480         $(STAMP) s-check
2481
2482 # genattrtab produces three files: tmp-{attrtab.cc,dfatab.cc,latencytab.cc}
2483 insn-attrtab.cc insn-dfatab.cc insn-latencytab.cc: s-attrtab ; @true
2484 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2485   insn-conditions.md
2486         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2487                 -Atmp-attrtab.cc -Dtmp-dfatab.cc -Ltmp-latencytab.cc
2488         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.cc    insn-attrtab.cc
2489         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.cc     insn-dfatab.cc
2490         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.cc insn-latencytab.cc
2491         $(STAMP) s-attrtab
2492
2493 # genopinit produces two files.
2494 insn-opinit.cc insn-opinit.h: s-opinit ; @true
2495 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2496         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2497           insn-conditions.md -htmp-opinit.h -ctmp-opinit.cc
2498         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2499         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.cc insn-opinit.cc
2500         $(STAMP) s-opinit
2501
2502 # gencondmd doesn't use the standard naming convention.
2503 build/gencondmd.cc: s-conditions; @true
2504 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2505         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.cc
2506         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.cc build/gencondmd.cc
2507         $(STAMP) s-conditions
2508
2509 insn-conditions.md: s-condmd; @true
2510 s-condmd: build/gencondmd$(build_exeext)
2511         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2512         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2513         $(STAMP) s-condmd
2514
2515
2516 # These files are generated by running the same generator more than
2517 # once with different options, so they have custom rules.  The
2518 # stampfile idiom is the same.
2519 genrtl.h: s-genrtl-h; @true
2520
2521 s-genrtl-h: build/gengenrtl$(build_exeext)
2522         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2523         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2524         $(STAMP) s-genrtl-h
2525
2526 insn-modes.cc: s-modes; @true
2527 insn-modes.h: s-modes-h; @true
2528 insn-modes-inline.h: s-modes-inline-h; @true
2529 min-insn-modes.cc: s-modes-m; @true
2530
2531 s-modes: build/genmodes$(build_exeext)
2532         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.cc
2533         $(SHELL) $(srcdir)/../move-if-change tmp-modes.cc insn-modes.cc
2534         $(STAMP) s-modes
2535
2536 s-modes-h: build/genmodes$(build_exeext)
2537         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2538         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2539         $(STAMP) s-modes-h
2540
2541 s-modes-inline-h: build/genmodes$(build_exeext)
2542         $(RUN_GEN) build/genmodes$(build_exeext) -i > tmp-modes-inline.h
2543         $(SHELL) $(srcdir)/../move-if-change tmp-modes-inline.h \
2544           insn-modes-inline.h
2545         $(STAMP) s-modes-inline-h
2546
2547 s-modes-m: build/genmodes$(build_exeext)
2548         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.cc
2549         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.cc min-insn-modes.cc
2550         $(STAMP) s-modes-m
2551
2552 insn-preds.cc: s-preds; @true
2553 tm-preds.h: s-preds-h; @true
2554 tm-constrs.h: s-constrs-h; @true
2555
2556 .PHONY: mddump
2557 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2558         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2559
2560 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2561         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.cc
2562         $(SHELL) $(srcdir)/../move-if-change tmp-preds.cc insn-preds.cc
2563         $(STAMP) s-preds
2564
2565 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2566         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2567         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2568         $(STAMP) s-preds-h
2569
2570 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2571         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2572         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2573         $(STAMP) s-constrs-h
2574
2575 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2576         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2577           > tmp-case-cfn-macros.h
2578         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2579           case-cfn-macros.h
2580         $(STAMP) s-case-cfn-macros
2581 case-cfn-macros.h: s-case-cfn-macros; @true
2582
2583 s-cfn-operators: build/gencfn-macros$(build_exeext)
2584         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2585           > tmp-cfn-operators.pd
2586         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2587           cfn-operators.pd
2588         $(STAMP) s-cfn-operators
2589 cfn-operators.pd: s-cfn-operators; @true
2590
2591 target-hooks-def.h: s-target-hooks-def-h; @true
2592 # make sure that when we build info files, the used tm.texi is up to date.
2593 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2594
2595 s-target-hooks-def-h: build/genhooks$(build_exeext)
2596         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2597                                              > tmp-target-hooks-def.h
2598         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2599                                              target-hooks-def.h
2600         $(STAMP) s-target-hooks-def-h
2601
2602 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2603
2604 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2605         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2606                                              > tmp-c-target-hooks-def.h
2607         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2608                                              c-family/c-target-hooks-def.h
2609         $(STAMP) s-c-target-hooks-def-h
2610
2611 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2612
2613 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2614         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2615                                              > tmp-common-target-hooks-def.h
2616         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2617                                              common/common-target-hooks-def.h
2618         $(STAMP) s-common-target-hooks-def-h
2619
2620 d/d-target-hooks-def.h: s-d-target-hooks-def-h; @true
2621
2622 s-d-target-hooks-def-h: build/genhooks$(build_exeext)
2623         $(RUN_GEN) build/genhooks$(build_exeext) "D Target Hook" \
2624                                              > tmp-d-target-hooks-def.h
2625         $(SHELL) $(srcdir)/../move-if-change tmp-d-target-hooks-def.h \
2626                                              d/d-target-hooks-def.h
2627         $(STAMP) s-d-target-hooks-def-h
2628
2629 # check if someone mistakenly only changed tm.texi.
2630 # We use a different pathname here to avoid a circular dependency.
2631 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2632
2633 # The tm.texi we want to compare against / check into svn should have
2634 # unix-style line endings.  To make this work on MinGW, remove \r.
2635 # \r is not portable to Solaris tr, therefore we have a special
2636 # case for ASCII.  We use \r for other encodings like EBCDIC.
2637 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2638         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2639                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2640         case `echo X|tr X '\101'` in \
2641           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2642           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2643         esac
2644         mv tmp2-tm.texi tmp-tm.texi
2645         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2646         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2647           $(STAMP) $@; \
2648         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2649           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2650             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2651             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2652             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/d/d-target.def \
2653           ); then \
2654           echo >&2 ; \
2655           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2656           false; \
2657         else \
2658           echo >&2 ; \
2659           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2660           echo new text in $(objdir)/tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2661           false; \
2662         fi
2663
2664 gimple-match.cc: s-match gimple-match-head.cc ; @true
2665 generic-match.cc: s-match generic-match-head.cc ; @true
2666
2667 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2668         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2669             > tmp-gimple-match.cc
2670         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2671             > tmp-generic-match.cc
2672         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.cc \
2673                                                 gimple-match.cc
2674         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.cc \
2675                                                 generic-match.cc
2676         $(STAMP) s-match
2677
2678 GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2679   $(host_xm_file_list) \
2680   $(OPTIONS_H_EXTRA) \
2681   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2682   $(srcdir)/wide-int.h $(srcdir)/alias.h \
2683   $(srcdir)/coverage.cc  $(srcdir)/rtl.h \
2684   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2685   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2686   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2687   $(srcdir)/fixed-value.h \
2688   $(srcdir)/function-abi.h \
2689   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
2690   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2691   $(srcdir)/symtab-thunks.h $(srcdir)/symtab-thunks.cc \
2692   $(srcdir)/symtab-clones.h \
2693   $(srcdir)/reload.h $(srcdir)/caller-save.cc $(srcdir)/symtab.cc \
2694   $(srcdir)/alias.cc $(srcdir)/bitmap.cc $(srcdir)/cselib.cc $(srcdir)/cgraph.cc \
2695   $(srcdir)/ipa-prop.cc $(srcdir)/ipa-cp.cc $(srcdir)/ipa-utils.h \
2696   $(srcdir)/ipa-param-manipulation.h $(srcdir)/ipa-sra.cc \
2697   $(srcdir)/ipa-modref.h $(srcdir)/ipa-modref.cc \
2698   $(srcdir)/ipa-modref-tree.h \
2699   $(srcdir)/signop.h \
2700   $(srcdir)/diagnostic-spec.h $(srcdir)/diagnostic-spec.cc \
2701   $(srcdir)/dwarf2out.h \
2702   $(srcdir)/dwarf2asm.cc \
2703   $(srcdir)/dwarf2cfi.cc \
2704   $(srcdir)/dwarf2ctf.cc \
2705   $(srcdir)/dwarf2out.cc \
2706   $(srcdir)/ctfc.h \
2707   $(srcdir)/ctfout.cc \
2708   $(srcdir)/btfout.cc \
2709   $(srcdir)/tree-vect-generic.cc \
2710   $(srcdir)/gimple-isel.cc \
2711   $(srcdir)/dojump.cc $(srcdir)/emit-rtl.h \
2712   $(srcdir)/emit-rtl.cc $(srcdir)/except.h $(srcdir)/explow.cc $(srcdir)/expr.cc \
2713   $(srcdir)/expr.h \
2714   $(srcdir)/function.cc $(srcdir)/except.cc \
2715   $(srcdir)/ggc-tests.cc \
2716   $(srcdir)/gcse.cc $(srcdir)/godump.cc \
2717   $(srcdir)/lists.cc $(srcdir)/optabs-libfuncs.cc \
2718   $(srcdir)/profile.cc $(srcdir)/mcf.cc \
2719   $(srcdir)/reg-stack.cc $(srcdir)/cfgrtl.cc \
2720   $(srcdir)/stor-layout.cc \
2721   $(srcdir)/stringpool.cc $(srcdir)/tree.cc $(srcdir)/varasm.cc \
2722   $(srcdir)/gimple.h \
2723   $(srcdir)/gimple-ssa.h \
2724   $(srcdir)/tree-ssanames.cc $(srcdir)/tree-eh.cc $(srcdir)/tree-ssa-address.cc \
2725   $(srcdir)/tree-cfg.cc $(srcdir)/tree-ssa-loop-ivopts.cc \
2726   $(srcdir)/tree-dfa.cc \
2727   $(srcdir)/tree-iterator.cc $(srcdir)/gimple-expr.cc \
2728   $(srcdir)/tree-chrec.h \
2729   $(srcdir)/tree-scalar-evolution.cc \
2730   $(srcdir)/tree-ssa-operands.h \
2731   $(srcdir)/tree-profile.cc $(srcdir)/tree-nested.cc \
2732   $(srcdir)/omp-offload.h \
2733   $(srcdir)/omp-general.cc \
2734   $(srcdir)/omp-low.cc \
2735   $(srcdir)/targhooks.cc $(out_file) $(srcdir)/passes.cc \
2736   $(srcdir)/cgraphclones.cc \
2737   $(srcdir)/tree-phinodes.cc \
2738   $(srcdir)/tree-ssa-alias.h \
2739   $(srcdir)/tree-ssanames.h \
2740   $(srcdir)/tree-vrp.h \
2741   $(srcdir)/value-range.h \
2742   $(srcdir)/value-range-storage.h \
2743   $(srcdir)/ipa-prop.h \
2744   $(srcdir)/trans-mem.cc \
2745   $(srcdir)/lto-streamer.h \
2746   $(srcdir)/target-globals.h \
2747   $(srcdir)/ipa-predicate.h \
2748   $(srcdir)/ipa-fnsummary.h \
2749   $(srcdir)/vtable-verify.cc \
2750   $(srcdir)/asan.cc \
2751   $(srcdir)/ubsan.cc \
2752   $(srcdir)/tsan.cc \
2753   $(srcdir)/sanopt.cc \
2754   $(srcdir)/sancov.cc \
2755   $(srcdir)/ipa-devirt.cc \
2756   $(srcdir)/internal-fn.h \
2757   $(srcdir)/calls.cc \
2758   $(srcdir)/omp-general.h \
2759   $(srcdir)/analyzer/analyzer-language.cc \
2760   @all_gtfiles@
2761
2762 # Compute the list of GT header files from the corresponding C sources,
2763 # possibly nested within config or language subdirectories.  Match gengtype's
2764 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2765 # language subdir, gt-file.h otherwise (no subdir indication for config/
2766 # related sources).
2767
2768 GTFILES_H = $(subst /,-, \
2769             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2770                            $(patsubst %.cc,%.h, \
2771                              $(filter %.cc, $(GTFILES)))) \
2772                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2773
2774 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2775 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2776
2777 # $(GTFILES) may be too long to put on a command line, so we have to
2778 # write it out to a file (taking care not to do that in a way that
2779 # overflows a command line!) and then have gengtype read the file in.
2780
2781 $(ALL_GTFILES_H) gtype-desc.cc gtype-desc.h gtype.state: s-gtype ; @true
2782
2783 ### Common flags to gengtype [e.g. -v or -B backupdir]
2784 GENGTYPE_FLAGS=
2785
2786 gtyp-input.list: s-gtyp-input ; @true
2787 s-gtyp-input: Makefile
2788         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2789         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2790         $(STAMP) s-gtyp-input
2791
2792 s-gtype: $(EXTRA_GTYPE_DEPS) build/gengtype$(build_exeext) \
2793         $(filter-out [%], $(GTFILES)) gtyp-input.list
2794 # First, parse all files and save a state file.
2795         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2796                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2797 # Second, read the state file and generate all files.  This ensure that
2798 # gtype.state is correctly read:
2799         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2800         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2801                     -r gtype.state
2802         $(STAMP) s-gtype
2803
2804 generated_files = config.h tm.h $(TM_P_H) $(TM_D_H) $(TM_H) multilib.h \
2805        $(simple_generated_h) specs.h \
2806        tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2807        tm-preds.h tm-constrs.h \
2808        $(ALL_GTFILES_H) gtype-desc.cc gtype-desc.h version.h \
2809        options.h target-hooks-def.h insn-opinit.h \
2810        common/common-target-hooks-def.h pass-instances.def \
2811        gimple-match.cc generic-match.cc \
2812        c-family/c-target-hooks-def.h d/d-target-hooks-def.h \
2813        case-cfn-macros.h \
2814        cfn-operators.pd omp-device-properties.h
2815
2816 #\f
2817 # How to compile object files to run on the build machine.
2818
2819 build/%.o :  # dependencies provided by explicit rule later
2820         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2821                 -o $@ $<
2822
2823 # Header dependencies for the programs that generate source code.
2824 # These are library modules...
2825 build/errors.o : errors.cc $(BCONFIG_H) $(SYSTEM_H) errors.h
2826 build/gensupport.o: gensupport.cc $(BCONFIG_H) $(SYSTEM_H)              \
2827   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h           \
2828   $(HASHTAB_H) $(READ_MD_H) $(GENSUPPORT_H) $(HASH_TABLE_H)
2829 build/ggc-none.o : ggc-none.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2830   $(GGC_H)
2831 build/min-insn-modes.o : min-insn-modes.cc $(BCONFIG_H) $(SYSTEM_H)     \
2832   $(CORETYPES_H)
2833 build/print-rtl.o: print-rtl.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) \
2834   $(GTM_H) $(RTL_BASE_H)
2835 build/read-md.o: read-md.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)     \
2836   $(HASHTAB_H) errors.h $(READ_MD_H)
2837 build/read-rtl.o: read-rtl.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)   \
2838   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2839   $(GENSUPPORT_H)
2840 build/rtl.o: rtl.cc $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) $(SYSTEM_H)    \
2841   $(RTL_H) $(GGC_H) errors.h
2842 build/vec.o : vec.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(VEC_H)   \
2843   $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H) $(HASH_TABLE_H)
2844 build/hash-table.o : hash-table.cc $(BCONFIG_H) $(SYSTEM_H)             \
2845   $(CORETYPES_H) $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2846 build/sort.o : sort.cc $(BCONFIG_H) $(SYSTEM_H)
2847 build/inchash.o : inchash.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)    \
2848   $(HASHTAB_H) inchash.h
2849 build/gencondmd.o : build/gencondmd.cc $(BCONFIG_H) $(SYSTEM_H)         \
2850   $(CORETYPES_H) $(GTM_H) insn-constants.h                              \
2851   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2852   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2853   $(EXCEPT_H) tm-constrs.h)
2854 # This pulls in tm-pred.h which contains inline functions wrapping up
2855 # predicates from the back-end so those functions must be discarded.
2856 # No big deal since gencondmd.cc is a dummy file for non-GCC compilers.
2857 build/gencondmd.o : \
2858   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2859
2860 # ...these are the programs themselves.
2861 build/genattr.o : genattr.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)     \
2862   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2863 build/genattr-common.o : genattr-common.cc $(RTL_BASE_H) $(BCONFIG_H)   \
2864   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2865 build/genattrtab.o : genattrtab.cc $(RTL_BASE_H) $(OBSTACK_H)           \
2866   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(GGC_H)    \
2867   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2868 build/genautomata.o : genautomata.cc $(RTL_BASE_H) $(OBSTACK_H)         \
2869   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(VEC_H)    \
2870   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2871 build/gencheck.o : gencheck.cc all-tree.def $(BCONFIG_H) $(GTM_H)       \
2872         $(SYSTEM_H) $(CORETYPES_H) tree.def c-family/c-common.def       \
2873         $(lang_tree_files) gimple.def
2874 build/genchecksum.o : genchecksum.cc $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2875 build/gencodes.o : gencodes.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)   \
2876   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2877 build/genconditions.o : genconditions.cc $(RTL_BASE_H) $(BCONFIG_H)     \
2878   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(HASHTAB_H)             \
2879   $(READ_MD_H) $(GENSUPPORT_H)
2880 build/genconfig.o : genconfig.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2881   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2882 build/genconstants.o : genconstants.cc $(BCONFIG_H) $(SYSTEM_H)         \
2883   $(CORETYPES_H) errors.h $(READ_MD_H)
2884 build/genemit.o : genemit.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)     \
2885   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2886 build/genenums.o : genenums.cc $(BCONFIG_H) $(SYSTEM_H)                 \
2887   $(CORETYPES_H) errors.h $(READ_MD_H)
2888 build/genextract.o : genextract.cc $(RTL_BASE_H) $(BCONFIG_H)           \
2889   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2890 build/genflags.o : genflags.cc $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)  \
2891   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2892 build/gentarget-def.o : gentarget-def.cc $(BCONFIG_H) $(SYSTEM_H)       \
2893   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H)           \
2894   $(GENSUPPORT_H) $(HASH_TABLE_H) target-insns.def
2895 build/gengenrtl.o : gengenrtl.cc $(BCONFIG_H) $(SYSTEM_H) rtl.def
2896
2897 # The gengtype generator program is special: Two versions are built.
2898 # One is for the build machine, and one is for the host to allow
2899 # plugins to define their types and generate the supporting GGC
2900 # datastructures and routines with GTY markers.
2901 # The host object files depend on CONFIG_H, and the build objects
2902 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2903 # the build-%: rule doesn't apply to them.
2904
2905 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2906   gengtype-lex.o errors.o
2907
2908 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.cc gengtype.h $(SYSTEM_H)
2909 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2910 build/gengtype-lex.o: $(BCONFIG_H)
2911
2912 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.cc gengtype.h \
2913   $(SYSTEM_H)
2914 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2915 build/gengtype-parse.o: $(BCONFIG_H)
2916
2917 gengtype-state.o build/gengtype-state.o: gengtype-state.cc $(SYSTEM_H) \
2918   gengtype.h errors.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2919   $(XREGEX_H)
2920 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2921 build/gengtype-state.o: $(BCONFIG_H)
2922 gengtype.o build/gengtype.o : gengtype.cc $(SYSTEM_H) gengtype.h        \
2923   rtl.def insn-notes.def errors.h version.h                     \
2924   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2925 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2926 build/gengtype.o: $(BCONFIG_H)
2927
2928 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2929
2930 build/genmddeps.o: genmddeps.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) \
2931   errors.h $(READ_MD_H)
2932 build/genmodes.o : genmodes.cc $(BCONFIG_H) $(SYSTEM_H) errors.h                \
2933   $(HASHTAB_H) machmode.def $(extra_modes_file)
2934 build/genopinit.o : genopinit.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2935   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2936 build/genoutput.o : genoutput.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2937   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2938 build/genpeep.o : genpeep.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)     \
2939   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h             \
2940   $(DIAGNOSTIC_CORE_H)
2941 build/genpreds.o : genpreds.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)   \
2942   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2943 build/genrecog.o : genrecog.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)   \
2944   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)         \
2945   $(HASH_TABLE_H) inchash.h
2946 build/genhooks.o : genhooks.cc $(TARGET_DEF) $(C_TARGET_DEF)            \
2947   $(COMMON_TARGET_DEF) $(D_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2948 build/genmddump.o : genmddump.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2949   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2950 build/genmatch.o : genmatch.cc $(BCONFIG_H) $(SYSTEM_H) \
2951   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2952   tree.def builtins.def internal-fn.def case-cfn-macros.h $(CPPLIB_H)
2953 build/gencfn-macros.o : gencfn-macros.cc $(BCONFIG_H) $(SYSTEM_H)       \
2954   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def       \
2955   internal-fn.def
2956
2957 # Compile the programs that generate insn-* from the machine description.
2958 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2959 # since they need to run on this machine
2960 # even if GCC is being compiled to run on some other machine.
2961
2962 # All these programs use the RTL reader ($(BUILD_RTL)).
2963 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2964              extract flags mddump opinit output peep preds recog target-def
2965 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2966
2967 # All these programs use the MD reader ($(BUILD_MD)).
2968 genprogmd = $(genprogrtl) mddeps constants enums
2969 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2970
2971 # All these programs need to report errors.
2972 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros condmd
2973 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2974
2975 # Remaining build programs.
2976 genprog = $(genprogerr) check checksum match
2977
2978 # These programs need libs over and above what they get from the above list.
2979 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2980
2981 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2982 build/gencfn-macros$(build_exeext) : build/hash-table.o build/vec.o \
2983   build/ggc-none.o build/sort.o
2984
2985 # For stage1 and when cross-compiling use the build libcpp which is
2986 # built with NLS disabled.  For stage2+ use the host library and
2987 # its dependencies.
2988 ifeq ($(build_objdir),$(build_libobjdir))
2989 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2990 else
2991 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2992 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2993 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2994 endif
2995
2996 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2997   $(BUILD_ERRORS) build/vec.o build/hash-table.o build/sort.o
2998
2999 # These programs are not linked with the MD reader.
3000 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
3001               build/gengtype-state.o build/errors.o
3002
3003 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
3004               gengtype-state.o errors.o $(LIBDEPS)
3005         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
3006             $(filter-out $(LIBDEPS), $^) $(LIBS)
3007
3008 # Rule for the generator programs:
3009 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
3010         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
3011             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
3012
3013 omp-general.o: omp-device-properties.h
3014
3015 omp_device_properties = @omp_device_properties@
3016 omp-device-properties.h: s-omp-device-properties-h ; @true
3017 s-omp-device-properties-h: @omp_device_property_deps@
3018         -rm -f tmp-omp-device-properties.h; \
3019         for kind in kind arch isa; do \
3020           echo 'const char omp_offload_device_'$${kind}'[] = ' \
3021             >> tmp-omp-device-properties.h; \
3022           for prop in none $(omp_device_properties); do \
3023             [ "$$prop" = "none" ] && continue; \
3024             tgt=`echo "$$prop" | sed 's/=.*$$//'`; \
3025             props=`echo "$$prop" | sed 's/.*=//'`; \
3026             echo "\"$$tgt\\0\"" >> tmp-omp-device-properties.h; \
3027             sed -n 's/^'$${kind}': //p' $${props} \
3028               | sed 's/[[:blank:]]/ /g;s/  */ /g;s/^ //;s/ $$//;s/ /\\0/g;s/^/"/;s/$$/\\0\\0"/' \
3029               >> tmp-omp-device-properties.h; \
3030           done; \
3031           echo '"";' >> tmp-omp-device-properties.h; \
3032         done; \
3033         $(SHELL) $(srcdir)/../move-if-change tmp-omp-device-properties.h \
3034           omp-device-properties.h
3035         $(STAMP) s-omp-device-properties-h
3036
3037 # Generated source files for gengtype.  Prepend inclusion of
3038 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
3039 # any system header is included.
3040 gengtype-lex.cc : gengtype-lex.l
3041         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
3042           echo '#ifdef HOST_GENERATOR_FILE' > $@.tmp; \
3043           echo '#include "config.h"'       >> $@.tmp; \
3044           echo '#else'                     >> $@.tmp; \
3045           echo '#include "bconfig.h"'      >> $@.tmp; \
3046           echo '#endif'                    >> $@.tmp; \
3047           cat $@ >> $@.tmp; \
3048           mv $@.tmp $@; \
3049         }
3050
3051 #\f
3052 # Remake internationalization support.
3053 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
3054
3055 #\f
3056 # Remake cpp.
3057
3058 PREPROCESSOR_DEFINES = \
3059   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
3060   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
3061   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
3062   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
3063   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
3064   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
3065   -DGPLUSPLUS_LIBCXX_INCLUDE_DIR=\"$(gcc_gxx_libcxx_include_dir)\" \
3066   -DGPLUSPLUS_LIBCXX_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_libcxx_include_dir_add_sysroot) \
3067   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
3068   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
3069   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
3070   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
3071   -DPREFIX=\"$(prefix)/\" \
3072   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
3073   @TARGET_SYSTEM_ROOT_DEFINE@
3074
3075 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
3076 cppbuiltin.o: $(BASEVER)
3077
3078 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
3079
3080 # Note for the stamp targets, we run the program `true' instead of
3081 # having an empty command (nothing following the semicolon).
3082
3083 # genversion.cc is run on the build machine to generate version.h
3084 CFLAGS-build/genversion.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
3085         -DREVISION=$(REVISION_s) \
3086         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
3087         -DBUGURL=$(BUGURL_s)
3088
3089 build/genversion.o: genversion.cc $(BCONFIG_H) $(SYSTEM_H) $(srcdir)/DATESTAMP
3090
3091 build/genversion$(build_exeext): build/genversion.o
3092         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
3093                 build/genversion.o -o $@
3094
3095 version.h: s-version; @true
3096 s-version: build/genversion$(build_exeext)
3097         build/genversion$(build_exeext) > tmp-version.h
3098         $(SHELL) $(srcdir)/../move-if-change tmp-version.h version.h
3099         $(STAMP) s-version
3100
3101 # gcov.o needs $(ZLIBINC) added to the include flags.
3102 CFLAGS-gcov.o += $(ZLIBINC)
3103
3104 GCOV_OBJS = gcov.o json.o
3105 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
3106         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
3107                 hash-table.o ggc-none.o $(LIBS) $(ZLIB) -o $@
3108 GCOV_DUMP_OBJS = gcov-dump.o
3109 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
3110         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
3111                 hash-table.o ggc-none.o\
3112                 $(LIBS) -o $@
3113
3114 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.cc $(GCOV_IO_H) \
3115   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
3116   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
3117   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
3118 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
3119         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
3120 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
3121         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
3122           -DIN_GCOV_TOOL=1 -o $@ $<
3123 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
3124         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
3125           -DIN_GCOV_TOOL=1 -o $@ $<
3126 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
3127 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
3128         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
3129 #\f
3130 # Build the include directories.  The stamp files are stmp-* rather than
3131 # s-* so that mostlyclean does not force the include directory to
3132 # be rebuilt.
3133
3134 # Build the include directories.
3135 stmp-int-hdrs: $(STMP_FIXINC) $(T_GLIMITS_H) $(T_STDINT_GCC_H) $(USER_H) fixinc_list
3136 # Copy in the headers provided with gcc.
3137 #
3138 # The sed command gets just the last file name component;
3139 # this is necessary because VPATH could add a dirname.
3140 # Using basename would be simpler, but some systems don't have it.
3141 #
3142 # The touch command is here to workaround an AIX/Linux NFS bug.
3143 #
3144 # The move-if-change + cp -p twists for limits.h are intended to preserve
3145 # the time stamp when we regenerate, to prevent pointless rebuilds during
3146 # e.g. install-no-fixedincludes.
3147         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
3148         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
3149         for file in .. $(USER_H); do \
3150           if [ X$$file != X.. ]; then \
3151             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3152             $(STAMP) include/$$realfile; \
3153             rm -f include/$$realfile; \
3154             cp $$file include; \
3155             chmod a+r include/$$realfile; \
3156           fi; \
3157         done
3158         for file in .. $(USER_H_INC_NEXT_PRE); do \
3159           if [ X$$file != X.. ]; then \
3160             mv include/$$file include/x_$$file; \
3161             echo "#include_next <$$file>" >include/$$file; \
3162             cat include/x_$$file >>include/$$file; \
3163             rm -f include/x_$$file; \
3164             chmod a+r include/$$file; \
3165           fi; \
3166         done
3167         for file in .. $(USER_H_INC_NEXT_POST); do \
3168           if [ X$$file != X.. ]; then \
3169             echo "#include_next <$$file>" >>include/$$file; \
3170             chmod a+r include/$$file; \
3171           fi; \
3172         done
3173         rm -f include/stdint.h
3174         if [ $(USE_GCC_STDINT) = wrap ]; then \
3175           rm -f include/stdint-gcc.h; \
3176           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
3177           chmod a+r include/stdint-gcc.h; \
3178           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
3179           chmod a+r include/stdint.h; \
3180         elif [ $(USE_GCC_STDINT) = provide ]; then \
3181           cp $(T_STDINT_GCC_H) include/stdint.h; \
3182           chmod a+r include/stdint.h; \
3183         fi
3184         set -e; for ml in `cat fixinc_list`; do \
3185           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3186           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3187           include_dir=include$${multi_dir}; \
3188           if $(LIMITS_H_TEST) ; then \
3189             cat $(srcdir)/limitx.h $(T_GLIMITS_H) $(srcdir)/limity.h > tmp-xlimits.h; \
3190           else \
3191             cat $(T_GLIMITS_H) > tmp-xlimits.h; \
3192           fi; \
3193           $(mkinstalldirs) $${include_dir}; \
3194           chmod a+rx $${include_dir} || true; \
3195           $(SHELL) $(srcdir)/../move-if-change \
3196             tmp-xlimits.h  tmp-limits.h; \
3197           rm -f $${include_dir}/limits.h; \
3198           cp -p tmp-limits.h $${include_dir}/limits.h; \
3199           chmod a+r $${include_dir}/limits.h; \
3200           cp $(srcdir)/gsyslimits.h $${include_dir}/syslimits.h; \
3201         done
3202 # Install the README
3203         if [ x$(STMP_FIXINC) != x ]; then \
3204           rm -f include-fixed/README; \
3205           cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README; \
3206           chmod a+r include-fixed/README; \
3207         fi;
3208         $(STAMP) $@
3209
3210 .PHONY: install-gcc-tooldir
3211 install-gcc-tooldir:
3212         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
3213
3214 macro_list: s-macro_list; @true
3215 s-macro_list : $(GCC_PASSES) cc1$(exeext)
3216         echo | $(GCC_FOR_TARGET) -E -dM - | \
3217           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
3218                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
3219           sort -u > tmp-macro_list
3220         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
3221         $(STAMP) s-macro_list
3222
3223 fixinc_list: s-fixinc_list; @true
3224 s-fixinc_list : $(GCC_PASSES)
3225 # Build up a list of multilib directories and corresponding sysroot
3226 # suffixes, in form sysroot;multilib.
3227         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
3228           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
3229             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
3230             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
3231             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
3232             if [ "$${multi_dir}" = "." ]; \
3233               then multi_dir=""; \
3234             else \
3235               multi_dir=/$${multi_dir}; \
3236             fi; \
3237             echo "$${sfx};$${multi_dir}"; \
3238           done; \
3239         else \
3240           echo ";"; \
3241         fi > tmp-fixinc_list
3242         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
3243         $(STAMP) s-fixinc_list
3244
3245 # The line below is supposed to avoid accidentally matching the
3246 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
3247 # expect fixincl to be newer than fixincl.o, such that this situation
3248 # would never come up.  As it turns out, if you use ccache with
3249 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3250 # working directory in object files (-g absent, or -fno-working-dir
3251 # present), and build and host are the same, fixincl for the host will
3252 # build after fixincl for the build machine, getting a cache hit,
3253 # thereby updating the timestamp of fixincl.o in the host tree.
3254 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3255 # the build tree, and so fixincl in the build tree will appear to be
3256 # out of date.  Yuck.
3257 ../$(build_subdir)/fixincludes/fixincl: ; @ :
3258
3259 # Build fixed copies of system files.
3260 # Abort if no system headers available, unless building a crosscompiler.
3261 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3262 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3263   $(build_objdir)/fixincludes/fixincl \
3264   $(build_objdir)/fixincludes/fixinc.sh
3265         rm -rf include-fixed; mkdir include-fixed
3266         -chmod a+rx include-fixed
3267         if [ -d ../prev-gcc ]; then \
3268           cd ../prev-gcc && \
3269           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
3270             libsubdir=. ; \
3271         else \
3272           set -e; for ml in `cat fixinc_list`; do \
3273             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3274             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3275             fix_dir=include-fixed$${multi_dir}; \
3276             if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
3277               echo The directory that should contain system headers does not exist: >&2 ; \
3278               echo "  ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
3279               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
3280               if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
3281               then sleep 1; else exit 1; fi; \
3282             fi; \
3283             $(mkinstalldirs) $${fix_dir}; \
3284             chmod a+rx $${fix_dir} || true; \
3285             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
3286               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
3287               gcc_dir=`${PWD_COMMAND}` ; \
3288               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
3289               cd $(build_objdir)/fixincludes && \
3290               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
3291                 $(BUILD_SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
3292           done; \
3293         fi
3294         $(STAMP) stmp-fixinc
3295 #\f
3296
3297 # Install with the gcc headers files, not the fixed include files, which we
3298 # are typically not allowed to distribute.  The general idea is to:
3299 #  - Get to "install" with a bare set of internal headers, not the
3300 #    fixed system ones,
3301 #  - Prevent rebuilds of what normally depends on the headers, which is
3302 #    useless for installation purposes and would rely on improper headers.
3303 #  - Restore as much of the original state as possible.
3304
3305 .PHONY: install-no-fixedincludes
3306
3307 install-no-fixedincludes:
3308         # Stash the current set of headers away, save stamps we're going to
3309         # alter explicitly, and arrange for fixincludes not to run next time
3310         # we trigger a headers rebuild.
3311         -rm -rf tmp-include
3312         -mv include tmp-include 2>/dev/null
3313         -mv include-fixed tmp-include-fixed 2>/dev/null
3314         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3315         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3316         -mkdir include
3317         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3318         -touch stmp-fixinc
3319
3320         # Rebuild our internal headers, restore the original stamps so that
3321         # "install" doesn't trigger pointless rebuilds because of that update,
3322         # then do install
3323         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3324         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3325         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3326         $(MAKE) $(FLAGS_TO_PASS) install
3327
3328         # Restore the original set of maybe-fixed headers
3329         -rm -rf include; mv tmp-include include 2>/dev/null
3330         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3331
3332 # Remake the info files.
3333
3334 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3335
3336 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3337             doc/gccinstall.info doc/cppinternals.info
3338
3339 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3340
3341 srcinfo: $(INFOFILES)
3342         -cp -p $^ $(srcdir)/doc
3343
3344 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3345          gcc-common.texi gcc-vers.texi
3346
3347 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3348          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3349          gcov.texi trouble.texi bugreport.texi service.texi             \
3350          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3351          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3352          implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi \
3353          lto-dump.texi
3354
3355 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3356 # the generated tm.texi; the latter might have a more recent timestamp,
3357 # but we don't want to rebuild the info files unless the contents of
3358 # the *.texi files have changed.
3359 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3360          contribute.texi makefile.texi configterms.texi options.texi    \
3361          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3362          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3363          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3364          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3365          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3366          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3367          match-and-simplify.texi analyzer.texi ux.texi poly-int.texi
3368
3369 TEXI_GCCINSTALL_FILES = install.texi fdl.texi           \
3370          gcc-common.texi gcc-vers.texi
3371
3372 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3373
3374 # gcc-vers.texi is generated from the version files.
3375 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3376         (echo "@set version-GCC $(BASEVER_c)"; \
3377          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3378          then echo "@set DEVELOPMENT"; \
3379          else echo "@clear DEVELOPMENT"; \
3380          fi) > $@T
3381         $(build_file_translate) echo @set srcdir `echo $(abs_srcdir) | sed -e 's|\\([@{}]\\)|@\\1|g'` >> $@T
3382         if [ -n "$(PKGVERSION)" ]; then \
3383           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3384         fi
3385         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3386         mv -f $@T $@
3387
3388
3389 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3390 # patterns.  To use them, put each of the specific targets with its
3391 # specific dependencies but no build commands.
3392
3393 doc/cpp.info: $(TEXI_CPP_FILES)
3394 doc/gcc.info: $(TEXI_GCC_FILES)
3395 doc/gccint.info: $(TEXI_GCCINT_FILES)
3396 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3397
3398 doc/%.info: %.texi
3399         if [ x$(BUILD_INFO) = xinfo ]; then \
3400                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3401                         -I $(gcc_docdir)/include -o $@ $<; \
3402         fi
3403
3404 # Duplicate entry to handle renaming of gccinstall.info
3405 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3406         if [ x$(BUILD_INFO) = xinfo ]; then \
3407                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3408                         -I $(gcc_docdir)/include -o $@ $<; \
3409         fi
3410
3411 doc/cpp.dvi: $(TEXI_CPP_FILES)
3412 doc/gcc.dvi: $(TEXI_GCC_FILES)
3413 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3414 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3415
3416 doc/cpp.pdf: $(TEXI_CPP_FILES)
3417 doc/gcc.pdf: $(TEXI_GCC_FILES)
3418 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3419 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3420
3421 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3422 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3423 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3424 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3425
3426 DVIFILES = doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3427            doc/cppinternals.dvi
3428
3429 dvi:: $(DVIFILES) lang.dvi
3430
3431 doc/%.dvi: %.texi
3432         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3433
3434 # Duplicate entry to handle renaming of gccinstall.dvi
3435 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3436         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3437
3438 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3439            doc/cppinternals.pdf
3440
3441 pdf:: $(PDFFILES) lang.pdf
3442
3443 doc/%.pdf: %.texi
3444         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3445
3446 # Duplicate entry to handle renaming of gccinstall.pdf
3447 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3448         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3449
3450 # List the directories or single hmtl files which are installed by
3451 # install-html. The lang.html file triggers language fragments to build
3452 # html documentation.
3453 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3454        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3455        $(build_htmldir)/cppinternals
3456
3457 # List the html file targets.
3458 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3459        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3460        $(build_htmldir)/cppinternals/index.html lang.html
3461
3462 html:: $(HTMLS_BUILD)
3463
3464 $(build_htmldir)/%/index.html: %.texi
3465         $(mkinstalldirs) $(@D)
3466         rm -f $(@D)/*
3467         $(TEXI2HTML) $(MAKEINFO_TOC_INLINE_FLAG) \
3468                 -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3469
3470 # Duplicate entry to handle renaming of gccinstall
3471 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3472         $(mkinstalldirs) $(@D)
3473         echo rm -f $(@D)/*
3474         SOURCEDIR=$(abs_docdir) \
3475         DESTDIR=$(@D) \
3476         $(SHELL) $(srcdir)/doc/install.texi2html
3477
3478 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3479            doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1 \
3480            $(if $(filter yes,@enable_lto@),doc/lto-dump.1)
3481
3482 generated-manpages: man
3483
3484 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3485
3486 srcman: $(MANFILES)
3487         -cp -p $^ $(srcdir)/doc
3488
3489 doc/%.1: %.pod
3490         $(STAMP) $@
3491         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3492                 mv -f $(@).T$$$$ $@) || \
3493                 (rm -f $(@).T$$$$ && exit 1)
3494
3495 doc/%.7: %.pod
3496         $(STAMP) $@
3497         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3498                 mv -f $(@).T$$$$ $@) || \
3499                 (rm -f $(@).T$$$$ && exit 1)
3500
3501 %.pod: %.texi
3502         $(STAMP) $@
3503         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3504
3505 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3506 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3507
3508 # These next rules exist because the output name is not the same as
3509 # the input name, so our implicit %.pod rule will not work.
3510
3511 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3512         $(STAMP) $@
3513         -$(TEXI2POD) $< > $@
3514 gfdl.pod: fdl.texi
3515         $(STAMP) $@
3516         -$(TEXI2POD) $< > $@
3517 fsf-funding.pod: funding.texi
3518         $(STAMP) $@
3519         -$(TEXI2POD) $< > $@
3520 gpl.pod: gpl_v3.texi
3521         $(STAMP) $@
3522         -$(TEXI2POD) $< > $@
3523
3524 #\f
3525 # Deletion of files made during compilation.
3526 # There are four levels of this:
3527 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3528 # `mostlyclean' is useful while working on a particular type of machine.
3529 # It deletes most, but not all, of the files made by compilation.
3530 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3531 # `clean' deletes everything made by running `make all'.
3532 # `distclean' also deletes the files made by config.
3533 # `maintainer-clean' also deletes everything that could be regenerated
3534 # automatically, except for `configure'.
3535 # We remove as much from the language subdirectories as we can
3536 # (less duplicated code).
3537
3538 mostlyclean: lang.mostlyclean
3539         -rm -f $(MOSTLYCLEANFILES)
3540         -rm -f *$(objext) c-family/*$(objext)
3541         -rm -f *$(coverageexts)
3542 # Delete build programs
3543         -rm -f build/*
3544         -rm -f mddeps.mk
3545 # Delete other built files.
3546         -rm -f specs.h options.cc options.h options-save.cc
3547 # Delete the stamp and temporary files.
3548         -rm -f s-* tmp-* stamp-* stmp-*
3549         -rm -f */stamp-* */tmp-*
3550 # Delete debugging dump files.
3551         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3552 # Delete some files made during installation.
3553         -rm -f specs $(SPECS)
3554         -rm -f collect collect2 mips-tfile mips-tdump
3555 # Delete unwanted output files from TeX.
3556         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3557         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3558 # Delete sorted indices we don't actually use.
3559         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3560 # Delete core dumps.
3561         -rm -f core */core
3562 # Delete file generated for gengtype
3563         -rm -f gtyp-input.list
3564 # Delete files generated by gengtype
3565         -rm -f gtype-*
3566         -rm -f gt-*
3567         -rm -f gtype.state
3568 # Delete genchecksum outputs
3569         -rm -f *-checksum.cc
3570 # Delete lock-and-run bits
3571         -rm -rf linkfe.lck lock-stamp.*
3572
3573 # Delete all files made by compilation
3574 # that don't exist in the distribution.
3575 clean: mostlyclean lang.clean
3576         -rm -f libgcc.a libgcc_eh.a libgcov.a
3577         -rm -f libgcc_s*
3578         -rm -f libunwind*
3579         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3580         -rm -f options.cc options.h optionlist
3581         -rm -f cs-*
3582         -rm -f doc/*.dvi
3583         -rm -f doc/*.pdf
3584 # Delete the include directories.
3585         -rm -rf include include-fixed
3586 # Delete files used by the "multilib" facility (including libgcc subdirs).
3587         -rm -f multilib.h tmpmultilib*
3588         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3589           rm -rf $(MULTILIB_DIRNAMES); \
3590         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3591           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3592         fi ; fi
3593
3594 # Delete all files that users would normally create
3595 # while building and installing GCC.
3596 distclean: clean lang.distclean
3597         -rm -f auto-host.h auto-build.h
3598         -rm -f cstamp-h
3599         -rm -f config.status config.run config.cache config.bak
3600         -rm -f Make-lang Make-hooks Make-host Make-target
3601         -rm -f Makefile *.oaux
3602         -rm -f gthr-default.h
3603         -rm -f TAGS */TAGS
3604         -rm -f *.asm
3605         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3606         -rm -f testsuite/*.log testsuite/*.sum
3607         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.cc
3608         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3609         -rm -rf ${QMTEST_DIR} stamp-qmtest
3610         -rm -f .gdbinit configargs.h
3611         -rm -f gcov.pod
3612 # Delete po/*.gmo only if we are not building in the source directory.
3613         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3614         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3615
3616 # Get rid of every file that's generated from some other file, except for `configure'.
3617 # Most of these files ARE PRESENT in the GCC distribution.
3618 maintainer-clean:
3619         @echo 'This command is intended for maintainers to use; it'
3620         @echo 'deletes files that may need special tools to rebuild.'
3621         $(MAKE) lang.maintainer-clean distclean
3622         -rm -f cpp.??s cpp.*aux
3623         -rm -f gcc.??s gcc.*aux
3624         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3625 #\f
3626 # Entry points `install', `install-strip', and `uninstall'.
3627 # Also use `install-collect2' to install collect2 when the config files don't.
3628
3629 # Copy the compiler files into directories where they will be run.
3630 # Install the driver last so that the window when things are
3631 # broken is small.
3632 install: install-common $(INSTALL_HEADERS) \
3633     install-cpp install-man install-info install-@POSUB@ \
3634     install-driver install-lto-wrapper install-gcc-ar
3635
3636 ifeq ($(enable_plugin),yes)
3637 install: install-plugin
3638 endif
3639
3640 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3641 ifneq ($(STRIP),)
3642 install-strip: STRIPPROG = $(STRIP)
3643 export STRIPPROG
3644 endif
3645 install-strip: install
3646
3647 # Handle cpp installation.
3648 install-cpp: installdirs cpp$(exeext)
3649         -if test "$(enable_as_accelerator)" != "yes" ; then \
3650           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3651           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3652           if [ x$(cpp_install_dir) != x ]; then \
3653             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3654             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3655           else true; fi; \
3656         fi
3657
3658 # Create the installation directories.
3659 # $(libdir)/gcc/include isn't currently searched by cpp.
3660 installdirs:
3661         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3662         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3663         $(mkinstalldirs) $(DESTDIR)$(bindir)
3664         $(mkinstalldirs) $(DESTDIR)$(includedir)
3665         $(mkinstalldirs) $(DESTDIR)$(infodir)
3666         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3667         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3668
3669 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3670   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3671   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3672   gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3673   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3674   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3675   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3676   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3677   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3678   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3679   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3680   ipa-param-manipulation.h $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3681   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3682   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3683   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3684   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3685   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3686   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3687   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3688   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3689   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3690   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3691   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3692   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3693   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3694   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3695   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3696   lcm.h cfgloopmanip.h file-prefix-map.h builtins.def $(INSN_ATTR_H) \
3697   pass-instances.def params.list $(srcdir)/../include/gomp-constants.h \
3698   $(EXPR_H)
3699
3700 # generate the 'build fragment' b-header-vars
3701 s-header-vars: Makefile
3702         rm -f tmp-header-vars
3703 # The first sed gets the list "header variables" as the list variables
3704 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3705 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3706 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3707 # as well.
3708         $(foreach header_var,$(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;)
3709         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3710         $(STAMP) s-header-vars
3711
3712 # Install gengtype
3713 install-gengtype: installdirs gengtype$(exeext) gtype.state
3714         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3715         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3716         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3717         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3718
3719 # Install the headers needed to build a plugin.
3720 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3721 # We keep the directory structure for files in config, common/config or
3722 # c-family and .def files. All other files are flattened to a single directory.
3723         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3724         headers=`echo $(sort $(PLUGIN_HEADERS)) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3725         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3726         for file in $$headers; do \
3727           if [ -f $$file ] ; then \
3728             path=$$file; \
3729           elif [ -f $(srcdir)/$$file ]; then \
3730             path=$(srcdir)/$$file; \
3731           else continue; \
3732           fi; \
3733           case $$path in \
3734           "$(srcdir)"/config/* | "$(srcdir)"/common/config/* \
3735           | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3736             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3737           *) base=`basename $$path` ;; \
3738           esac; \
3739           dest=$(plugin_includedir)/$$base; \
3740           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3741           dir=`dirname $$dest`; \
3742           $(mkinstalldirs) $(DESTDIR)$$dir; \
3743           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3744         done
3745         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3746
3747 # Install the compiler executables built during cross compilation.
3748 install-common: native lang.install-common installdirs
3749         for file in $(COMPILERS); do \
3750           if [ -f $$file ] ; then \
3751             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3752             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3753           else true; \
3754           fi; \
3755         done
3756         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3757           if [ x"$$file" != x.. ]; then \
3758             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3759             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3760           else true; fi; \
3761         done
3762 # We no longer install the specs file because its presence makes the
3763 # driver slower, and because people who need it can recreate it by
3764 # using -dumpspecs.  We remove any old version because it would
3765 # otherwise override the specs built into the driver.
3766         rm -f $(DESTDIR)$(libsubdir)/specs
3767 # Install gcov if it was compiled.
3768         -if test "$(enable_as_accelerator)" != "yes" ; then \
3769           if [ -f gcov$(exeext) ]; \
3770           then \
3771             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3772             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3773           fi; \
3774         fi
3775 # Install gcov-tool if it was compiled.
3776         -if test "$(enable_as_accelerator)" != "yes" ; then \
3777           if [ -f gcov-tool$(exeext) ]; \
3778           then \
3779             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3780             $(INSTALL_PROGRAM) \
3781             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3782           fi; \
3783         fi
3784 # Install gcov-dump if it was compiled.
3785         -if test "$(enable_as_accelerator)" != "yes" ; then \
3786           if [ -f gcov-dump$(exeext) ]; \
3787           then \
3788             rm -f $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3789             $(INSTALL_PROGRAM) \
3790             gcov-dump$(exeext) $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3791           fi; \
3792         fi
3793
3794 # Install the driver program as $(target_noncanonical)-gcc,
3795 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3796 install-driver: installdirs xgcc$(exeext)
3797         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3798         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3799         -if test "$(enable_as_accelerator)" != "yes" ; then \
3800           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3801             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3802             ( cd $(DESTDIR)$(bindir) && \
3803               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3804           fi; \
3805           if [ ! -f gcc-cross$(exeext) ] \
3806               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3807             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3808             ( cd $(DESTDIR)$(bindir) && \
3809               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3810               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3811           fi; \
3812         fi
3813
3814 # Install the info files.
3815 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3816 # to do the install.
3817 install-info:: doc installdirs \
3818         $(DESTDIR)$(infodir)/cpp.info \
3819         $(DESTDIR)$(infodir)/gcc.info \
3820         $(DESTDIR)$(infodir)/cppinternals.info \
3821         $(DESTDIR)$(infodir)/gccinstall.info \
3822         $(DESTDIR)$(infodir)/gccint.info \
3823         lang.install-info
3824
3825 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3826         rm -f $@
3827         if [ -f $< ]; then \
3828           for f in $(<)*; do \
3829             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3830             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3831             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3832           done; \
3833         else true; fi
3834         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3835           if [ -f $@ ]; then \
3836             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3837           else true; fi; \
3838         else true; fi;
3839
3840 dvi__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3841
3842 install-dvi: $(DVIFILES) lang.install-dvi
3843         @$(NORMAL_INSTALL)
3844         test -z "$(dvidir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(dvidir)/gcc"
3845         @list='$(DVIFILES)'; for p in $$list; do \
3846           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3847           f=$(dvi__strip_dir) \
3848           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(dvidir)/gcc/$$f'"; \
3849           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(dvidir)/gcc/$$f"; \
3850         done
3851
3852 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3853
3854 install-pdf: $(PDFFILES) lang.install-pdf
3855         @$(NORMAL_INSTALL)
3856         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3857         @list='$(PDFFILES)'; for p in $$list; do \
3858           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3859           f=$(pdf__strip_dir) \
3860           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3861           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3862         done
3863
3864 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3865
3866 install-html: $(HTMLS_BUILD) lang.install-html
3867         @$(NORMAL_INSTALL)
3868         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3869         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3870           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3871           f=$(html__strip_dir) \
3872           if test -d "$$d$$p"; then \
3873             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3874             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3875             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3876             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3877           else \
3878             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3879             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3880           fi; \
3881         done
3882
3883 # Install the man pages.
3884 install-man: lang.install-man \
3885         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3886         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3887         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3888         $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
3889         $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
3890         $(if $(filter yes,@enable_lto@),$(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext)) \
3891         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3892         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3893         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3894
3895 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3896         -rm -f $@
3897         -$(INSTALL_DATA) $< $@
3898         -chmod a-x $@
3899
3900 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3901         -rm -f $@
3902         -$(INSTALL_DATA) $< $@
3903         -chmod a-x $@
3904
3905 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3906         -rm -f $@
3907         -$(INSTALL_DATA) $< $@
3908         -chmod a-x $@
3909
3910 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3911         -rm -f $@
3912         -$(INSTALL_DATA) $< $@
3913         -chmod a-x $@
3914
3915 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3916         -rm -f $@
3917         -$(INSTALL_DATA) $< $@
3918         -chmod a-x $@
3919
3920 $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
3921         -rm -f $@
3922         -$(INSTALL_DATA) $< $@
3923         -chmod a-x $@
3924
3925 $(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext): doc/lto-dump.1 installdirs
3926         -rm -f $@
3927         -$(INSTALL_DATA) $< $@
3928         -chmod a-x $@
3929
3930 # Install all the header files built in the include subdirectory.
3931 install-headers: $(INSTALL_HEADERS_DIR)
3932 # Fix symlinks to absolute paths in the installed include directory to
3933 # point to the installed directory, not the build directory.
3934 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3935         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3936         if [ $$? -eq 0 ]; then \
3937           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3938           for i in $$files; do \
3939             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3940             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3941               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3942               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3943             fi; \
3944           done; \
3945         fi
3946
3947 # Create or recreate the gcc private include file directory.
3948 install-include-dir: installdirs
3949         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3950         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3951         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3952         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3953
3954 # Create or recreate the install-tools include file directory.
3955 itoolsdir = $(libexecsubdir)/install-tools
3956 itoolsdatadir = $(libsubdir)/install-tools
3957 install-itoolsdirs: installdirs
3958         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3959         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3960
3961 # Install the include directory using tar.
3962 install-headers-tar: stmp-int-hdrs install-include-dir
3963 # We use `pwd`/include instead of just include to problems with CDPATH
3964 # Unless a full pathname is provided, some shells would print the new CWD,
3965 # found in CDPATH, corrupting the output.  We could just redirect the
3966 # output of `cd', but some shells lose on redirection within `()'s
3967         (cd `${PWD_COMMAND}`/include ; \
3968          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3969         (cd `${PWD_COMMAND}`/include-fixed ; \
3970          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3971 # /bin/sh on some systems returns the status of the first tar,
3972 # and that can lose with GNU tar which always writes a full block.
3973 # So use `exit 0' to ignore its exit status.
3974
3975 # Install the include directory using cpio.
3976 install-headers-cpio: stmp-int-hdrs install-include-dir
3977 # See discussion about the use of `pwd` above
3978         cd `${PWD_COMMAND}`/include ; \
3979         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3980         cd `${PWD_COMMAND}`/include-fixed ; \
3981         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3982
3983 # Install the include directory using cp.
3984 install-headers-cp: stmp-int-hdrs install-include-dir
3985         cp -p -r include $(DESTDIR)$(libsubdir)
3986         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3987
3988 # Targets without dependencies, for use in prev-gcc during bootstrap.
3989 real-install-headers-tar:
3990         (cd `${PWD_COMMAND}`/include-fixed ; \
3991          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3992
3993 real-install-headers-cpio:
3994         cd `${PWD_COMMAND}`/include-fixed ; \
3995         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3996
3997 real-install-headers-cp:
3998         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3999
4000 # Install supporting files for fixincludes to be run later.
4001 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
4002   macro_list fixinc_list
4003         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
4004           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
4005         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
4006         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
4007         set -e; for ml in `cat fixinc_list`; do \
4008           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
4009           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
4010           $(INSTALL_DATA) include$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
4011         done
4012         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
4013                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
4014         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
4015                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
4016                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
4017         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
4018                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
4019         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
4020                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
4021
4022 # Use this target to install the program `collect2' under the name `collect2'.
4023 install-collect2: collect2 installdirs
4024         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
4025 # Install the driver program as $(libsubdir)/gcc for collect2.
4026         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
4027
4028 # Install lto-wrapper.
4029 install-lto-wrapper: lto-wrapper$(exeext)
4030         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
4031
4032 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
4033         if test "$(enable_as_accelerator)" != "yes" ; then \
4034           for i in gcc-ar gcc-nm gcc-ranlib; do \
4035             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
4036             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
4037             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
4038             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
4039             if test -f gcc-cross$(exeext); then \
4040               :; \
4041             else \
4042               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
4043               ( cd $(DESTDIR)$(bindir) && \
4044                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
4045             fi ; \
4046           done; \
4047         fi
4048
4049 # Cancel installation by deleting the installed files.
4050 uninstall: lang.uninstall
4051         -rm -rf $(DESTDIR)$(libsubdir)
4052         -rm -rf $(DESTDIR)$(libexecsubdir)
4053         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
4054         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
4055         -if [ x$(cpp_install_dir) != x ]; then \
4056           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
4057         else true; fi
4058         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
4059         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
4060         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
4061         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
4062         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
4063         for i in ar nm ranlib ; do \
4064           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
4065           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
4066           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
4067           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
4068         done
4069 #\f
4070 # These targets are for the dejagnu testsuites. The file site.exp
4071 # contains global variables that all the testsuites will use.
4072
4073 target_subdir = @target_subdir@
4074
4075 site.exp: ./config.status Makefile
4076         @echo "Making a new config file..."
4077         -@rm -f ./site.tmp
4078         @$(STAMP) site.exp
4079         -@mv site.exp site.bak
4080         @echo "## these variables are automatically generated by make ##" > ./site.tmp
4081         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
4082         @echo "# add them to the last section" >> ./site.tmp
4083         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
4084         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
4085         @echo "set host_triplet $(host)" >> ./site.tmp
4086         @echo "set build_triplet $(build)" >> ./site.tmp
4087         @echo "set target_triplet $(target)" >> ./site.tmp
4088         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
4089         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
4090 # CFLAGS is set even though it's empty to show we reserve the right to set it.
4091         @echo "set CFLAGS \"\"" >> ./site.tmp
4092         @echo "set CXXFLAGS \"\"" >> ./site.tmp
4093         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
4094         @echo "set HOSTCXX \"$(CXX)\"" >> ./site.tmp
4095         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
4096         @echo "set HOSTCXXFLAGS \"$(CXXFLAGS)\"" >> ./site.tmp
4097 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
4098 # They are passed first to allow individual tests to override them.
4099         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
4100 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
4101 # files that have already been installed there will be found.  The -B option
4102 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
4103 # from the install tree.
4104         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
4105         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
4106         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
4107         @if test "@enable_plugin@" = "yes" ; then \
4108           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
4109           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
4110           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
4111           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
4112         fi
4113 # If newlib has been configured, we need to pass -B to gcc so it can find
4114 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
4115 # message if it doesn't, but the testsuite is supposed to ignore the message -
4116 # it's too difficult to tell when to and when not to pass -B (not all targets
4117 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
4118 # seems like too selective a test.
4119 # ??? Another way to solve this might be to rely on linker scripts.  Then
4120 # theoretically the -B won't be needed.
4121 # We also need to pass -L ../ld so that the linker can find ldscripts.
4122         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
4123             && [ "${host}" != "${target}" ]; then \
4124           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
4125           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
4126           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
4127           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
4128           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
4129         else true; \
4130         fi
4131         @if [ -d $(objdir)/../ld ] ; then \
4132           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
4133         else true; \
4134         fi
4135         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
4136         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
4137         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
4138           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
4139         else true; \
4140         fi
4141         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
4142           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
4143         else true; \
4144         fi
4145         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
4146           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
4147         else true; \
4148         fi
4149         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
4150         @cat ./site.tmp > site.exp
4151         @cat site.bak | sed \
4152                 -e '1,/^## All variables above are.*##/ d' >> site.exp
4153         -@rm -f ./site.tmp
4154
4155 CHECK_TARGETS = @check_languages@
4156
4157 check: $(CHECK_TARGETS)
4158
4159 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
4160
4161 # The idea is to parallelize testing of multilibs, for example:
4162 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
4163 # will run 3 concurrent sessions of check-gcc, eventually testing
4164 # all 10 combinations.  GNU make is required, as is a shell that expands
4165 # alternations within braces.
4166 lang_checks_parallel = $(lang_checks:=//%)
4167 $(lang_checks_parallel): site.exp
4168         target=`echo "$@" | sed 's,//.*,,'`; \
4169         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
4170         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
4171         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
4172           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
4173           "$$target"
4174
4175 TESTSUITEDIR = testsuite
4176
4177 $(TESTSUITEDIR)/site.exp: site.exp
4178         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4179         -rm -f $@
4180         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
4181
4182 # This is only used for check-% targets that aren't parallelized.
4183 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
4184         -test -d plugin || mkdir plugin
4185         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4186         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
4187         -(rootme=`${PWD_COMMAND}`; export rootme; \
4188         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4189         cd $(TESTSUITEDIR)/$*; \
4190         rm -f tmp-site.exp; \
4191         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
4192                 < ../../site.exp > tmp-site.exp; \
4193         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4194         EXPECT=${EXPECT} ; export EXPECT ; \
4195         if [ -f $${rootme}/../expect/expect ] ; then  \
4196            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4197             export TCL_LIBRARY ; fi ; \
4198         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
4199
4200 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
4201         @echo check-$*
4202
4203 check_p_tool=$(firstword $(subst _, ,$*))
4204 check_p_count=$(check_$(check_p_tool)_parallelize)
4205 check_p_subno=$(word 2,$(subst _, ,$*))
4206 check_p_numbers0:=1 2 3 4 5 6 7 8 9
4207 check_p_numbers1:=0 $(check_p_numbers0)
4208 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
4209 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
4210 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
4211 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
4212 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
4213 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
4214 check_p_subdir=$(subst _,,$*)
4215 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
4216                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
4217                 $(check_p_numbers)))
4218
4219 # For parallelized check-% targets, this decides whether parallelization
4220 # is desirable (if -jN is used).  If desirable, recursive make is run with
4221 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4222 # parallel, as they are run in separate directories.
4223 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4224 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4225 # dejaGNU procedure is overridden to additionally synchronize through
4226 # a $lang-parallel directory which tests will be run by which runtest instance.
4227 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4228 # files.  If parallelization isn't desirable, only one recursive make
4229 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4230 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4231 # should be passed to runtest.
4232 #
4233 # To parallelize some language check, add the corresponding check-$lang
4234 # to lang_checks_parallelized variable and define check_$lang_parallelize
4235 # variable.  This is the upper limit to which it is useful to parallelize the
4236 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
4237 # testsuites like objc or go.
4238 $(lang_checks_parallelized): check-% : site.exp
4239         -rm -rf $(TESTSUITEDIR)/$*-parallel
4240         @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
4241           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
4242           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
4243           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
4244           export GCC_RUNTEST_PARALLELIZE_DIR ; \
4245           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4246             check-parallel-$* \
4247             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
4248           sums= ; logs= ; \
4249           for dir in $(TESTSUITEDIR)/$* \
4250                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
4251           do \
4252             if [ -d $$dir ]; then \
4253               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
4254               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
4255             fi; \
4256           done; \
4257           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
4258             > $(TESTSUITEDIR)/$*/$*.sum; \
4259           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
4260             > $(TESTSUITEDIR)/$*/$*.log; \
4261           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
4262         else \
4263           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4264             check_$*_parallelize= check-parallel-$*; \
4265         fi
4266
4267 check-parallel-% : site.exp
4268         -@test -d plugin || mkdir plugin
4269         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4270         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
4271         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
4272         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4273         if [ -n "$(check_p_subno)" ] \
4274            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
4275            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
4276           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
4277         else \
4278           cd $(TESTSUITEDIR)/$(check_p_subdir); \
4279           rm -f tmp-site.exp; \
4280           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4281                 < ../../site.exp > tmp-site.exp; \
4282           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4283           EXPECT=${EXPECT} ; export EXPECT ; \
4284           if [ -f $${rootme}/../expect/expect ] ; then  \
4285             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4286             export TCL_LIBRARY ; \
4287           fi ; \
4288           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
4289           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
4290             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
4291           fi ; \
4292         fi )
4293
4294 # QMTest targets
4295
4296 # The path to qmtest.
4297 QMTEST_PATH=qmtest
4298
4299 # The flags to pass to qmtest.
4300 QMTESTFLAGS=
4301
4302 # The flags to pass to "qmtest run".
4303 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
4304
4305 # The command to use to invoke qmtest.
4306 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
4307
4308 # The tests (or suites) to run.
4309 QMTEST_GPP_TESTS=g++
4310
4311 # The subdirectory of the OBJDIR that will be used to store the QMTest
4312 # test database configuration and that will be used for temporary
4313 # scratch space during QMTest's execution.
4314 QMTEST_DIR=qmtestsuite
4315
4316 # Create the QMTest database configuration.
4317 ${QMTEST_DIR} stamp-qmtest:
4318         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
4319             -c gcc_database.GCCDatabase \
4320             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
4321             $(STAMP) stamp-qmtest
4322
4323 # Create the QMTest context file.
4324 ${QMTEST_DIR}/context: stamp-qmtest
4325         rm -f $@
4326         echo "CompilerTable.languages=c cplusplus" >> $@
4327         echo "CompilerTable.c_kind=GCC" >> $@
4328         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
4329         echo "CompilerTable.c_options=-B${objdir}/" >> $@
4330         echo "CompilerTable.cplusplus_kind=GCC" >> $@
4331         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
4332         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
4333         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
4334
4335 # Run the G++ testsuite using QMTest.
4336 qmtest-g++: ${QMTEST_DIR}/context
4337         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
4338            -o g++.qmr ${QMTEST_GPP_TESTS}
4339
4340 # Use the QMTest GUI.
4341 qmtest-gui: ${QMTEST_DIR}/context
4342         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
4343
4344 .PHONY: qmtest-g++
4345
4346 # Run Paranoia on real.cc.
4347
4348 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4349         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4350
4351 paranoia: paranoia.o real.o $(LIBIBERTY)
4352         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4353
4354 # These exist for maintenance purposes.
4355
4356 CTAGS=@CTAGS@
4357 ETAGS=@ETAGS@
4358 CSCOPE=@CSCOPE@
4359
4360 # Update the tags table.
4361 TAGS: lang.tags
4362         (cd $(srcdir);                                  \
4363         incs= ;                                         \
4364         list='$(SUBDIRS)'; for dir in $$list; do        \
4365           if test -f $$dir/TAGS; then                   \
4366             incs="$$incs --include $$dir/TAGS.sub";     \
4367           fi;                                           \
4368         done;                                           \
4369         $(ETAGS) -o TAGS.sub c-family/*.h c-family/*.cc \
4370               *.h *.cc \
4371               ../include/*.h ../libiberty/*.c \
4372               ../libcpp/*.cc ../libcpp/include/*.h \
4373               --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        \
4374               --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 \
4375                 ; \
4376         $(ETAGS) --include TAGS.sub $$incs)
4377
4378 # -----------------------------------------------------
4379 # Rules for generating translated message descriptions.
4380 # Disabled by autoconf if the tools are not available.
4381 # -----------------------------------------------------
4382
4383 XGETTEXT = @XGETTEXT@
4384 GMSGFMT = @GMSGFMT@
4385 MSGMERGE = msgmerge
4386 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4387
4388 .PHONY: build- install- build-po install-po update-po
4389
4390 # Dummy rules to deal with dependencies produced by use of
4391 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4392 build-: ; @true
4393 install-: ; @true
4394
4395 build-po: $(CATALOGS)
4396
4397 # This notation should be acceptable to all Make implementations used
4398 # by people who are interested in updating .po files.
4399 update-po: $(CATALOGS:.gmo=.pox)
4400
4401 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4402 # script does that.
4403 .po.gmo:
4404         $(mkinstalldirs) po
4405         $(GMSGFMT) --statistics -o $@ $<
4406
4407 # The new .po has to be gone over by hand, so we deposit it into
4408 # build/po with a different extension.
4409 # If build/po/gcc.pot exists, use it (it was just created),
4410 # else use the one in srcdir.
4411 .po.pox:
4412         $(mkinstalldirs) po
4413         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4414                         then echo po/gcc.pot; \
4415                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4416
4417 # This rule has to look for .gmo modules in both srcdir and
4418 # the cwd, and has to check that we actually have a catalog
4419 # for each language, in case they weren't built or included
4420 # with the distribution.
4421 install-po:
4422         $(mkinstalldirs) $(DESTDIR)$(datadir)
4423         cats="$(CATALOGS)"; for cat in $$cats; do \
4424           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4425           if [ -f $$cat ]; then :; \
4426           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4427           else continue; \
4428           fi; \
4429           dir=$(localedir)/$$lang/LC_MESSAGES; \
4430           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4431           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4432           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4433           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4434         done
4435
4436 # Rule for regenerating the message template (gcc.pot).
4437 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4438 # this rule has no dependencies and always regenerates gcc.pot.  This is
4439 # relatively harmless since the .po files do not directly depend on it.
4440 # Note that exgettext has an awk script embedded in it which requires a
4441 # fairly modern (POSIX-compliant) awk.
4442 # The .pot file is left in the build directory.
4443 gcc.pot: po/gcc.pot
4444 po/gcc.pot: force
4445         $(mkinstalldirs) po
4446         $(MAKE) srcextra
4447         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4448                 $(XGETTEXT) gcc $(srcdir)
4449
4450 #\f
4451
4452 # Dependency information.
4453
4454 # In order for parallel make to really start compiling the expensive
4455 # objects from $(OBJS) as early as possible, build all their
4456 # prerequisites strictly before all objects.
4457 $(ALL_HOST_OBJS) : | $(generated_files)
4458
4459 # Include the auto-generated dependencies for all host objects.
4460 DEPFILES = \
4461   $(foreach obj,$(ALL_HOST_OBJS),\
4462     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4463 -include $(DEPFILES)