gcc/Makefile.in

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