gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2020 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 T_CFLAGS =
 150 TCFLAGS =
 151 CFLAGS = @CFLAGS@
 152 CXXFLAGS = @CXXFLAGS@
 153 LDFLAGS = @LDFLAGS@
 154
 155 # Should we build position-independent host code?
 156 PICFLAG = @PICFLAG@
 157
 158 # Flags to determine code coverage. When coverage is disabled, this will
 159 # contain the optimization flags, as you normally want code coverage
 160 # without optimization.
 161 COVERAGE_FLAGS = @coverage_flags@
 162 coverageexts = .{gcda,gcno}
 163
 164 # The warning flags are separate from CFLAGS because people tend to
 165 # override optimization flags and we'd like them to still have warnings
 166 # turned on.  These flags are also used to pass other stage dependent
 167 # flags from configure.  The user is free to explicitly turn these flags
 168 # off if they wish.
 169 # LOOSE_WARN are the warning flags to use when compiling something
 170 # which is only compiled with gcc, such as libgcc.
 171 # C_LOOSE_WARN is similar, but with C-only warnings.
 172 # STRICT_WARN are the additional warning flags to
 173 # apply to the back end and some front ends, which may be compiled
 174 # with other compilers.
 175 # C_STRICT_WARN is similar, with C-only warnings.
 176 LOOSE_WARN = @loose_warn@
 177 C_LOOSE_WARN = @c_loose_warn@
 178 STRICT_WARN = @strict_warn@
 179 C_STRICT_WARN = @c_strict_warn@
 180
 181 # This is set by --enable-checking.  The idea is to catch forgotten
 182 # "extern" tags in header files.
 183 NOCOMMON_FLAG = @nocommon_flag@
 184
 185 NOEXCEPTION_FLAGS = @noexception_flags@
 186
 187 ALIASING_FLAGS = @aliasing_flags@
 188
 189 # This is set by --disable-maintainer-mode (default) to "#"
 190 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 191 # --disable-maintainer-mode is used or not.  This is because the
 192 # following will expand to "MAINT := " in maintainer mode, and to
 193 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 194 # they mean exactly the same thing for make.
 195 MAINT := @MAINT@
 196
 197 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 198 # be used in language Make-lang.in makefile fragments to enable
 199 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 200 # maintainer mode, and '' otherwise.
 201 @MAINT@ ENABLE_MAINTAINER_RULES = true
 202
 203 # These are set by --enable-checking=valgrind.
 204 RUN_GEN = @valgrind_command@
 205 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 206
 207 # This is how we control whether or not the additional warnings are applied.
 208 .-warn = $(STRICT_WARN)
 209 build-warn = $(STRICT_WARN)
 210 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 211 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 212
 213 # These files are to have specific diagnostics suppressed, or are not to
 214 # be subject to -Werror:
 215 # flex output may yield harmless "no previous prototype" warnings
 216 build/gengtype-lex.o-warn = -Wno-error
 217 gengtype-lex.o-warn = -Wno-error
 218 libgcov-util.o-warn = -Wno-error
 219 libgcov-driver-tool.o-warn = -Wno-error
 220 libgcov-merge-tool.o-warn = -Wno-error
 221 gimple-match.o-warn = -Wno-unused
 222 generic-match.o-warn = -Wno-unused
 223 dfp.o-warn = -Wno-strict-aliasing
 224
 225 # All warnings have to be shut off in stage1 if the compiler used then
 226 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 227 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 228 # either $(GCC_WARN_CXXFLAGS), or nothing.
 229 WARN_CFLAGS = @warn_cflags@
 230 WARN_CXXFLAGS = @warn_cxxflags@
 231
 232 CPPFLAGS = @CPPFLAGS@
 233
 234 AWK = @AWK@
 235 CC = @CC@
 236 CXX = @CXX@
 237 BISON = @BISON@
 238 BISONFLAGS =
 239 FLEX = @FLEX@
 240 FLEXFLAGS =
 241 AR = @AR@
 242 AR_FLAGS = rc
 243 NM = @NM@
 244 RANLIB = @RANLIB@
 245 RANLIB_FLAGS = @ranlib_flags@
 246
 247 # Libraries to use on the host.
 248 HOST_LIBS = @HOST_LIBS@
 249
 250 # The name of the compiler to use.
 251 COMPILER = $(CXX)
 252 COMPILER_FLAGS = $(CXXFLAGS)
 253 # If HOST_LIBS is set, then the user is controlling the libraries to
 254 # link against.  In that case, link with $(CC) so that the -lstdc++
 255 # library is not introduced.  If HOST_LIBS is not set, link with
 256 # $(CXX) to pick up -lstdc++.
 257 ifeq ($(HOST_LIBS),)
 258 LINKER = $(CXX)
 259 LINKER_FLAGS = $(CXXFLAGS)
 260 else
 261 LINKER = $(CC)
 262 LINKER_FLAGS = $(CFLAGS)
 263 endif
 264
 265 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
 266 NO_PIE_FLAG = @NO_PIE_FLAG@
 267
 268 # We don't want to compile the compilers with -fPIE, it make PCH fail.
 269 COMPILER += $(NO_PIE_CFLAGS)
 270
 271 # Link with -no-pie since we compile the compiler with -fno-PIE.
 272 LINKER += $(NO_PIE_FLAG)
 273
 274 # Like LINKER, but use a mutex for serializing front end links.
 275 ifeq (@DO_LINK_MUTEX@,true)
 276 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 277 else
 278 LLINKER = $(LINKER)
 279 endif
 280
 281 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
 282
 283 USE_THIN_ARCHIVES = no
 284 ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
 285 ifeq ($(AR_FLAGS),rc)
 286 ifeq ($(RANLIB_FLAGS),)
 287 USE_THIN_ARCHIVES = yes
 288 endif
 289 endif
 290 endif
 291
 292 # -------------------------------------------
 293 # Programs which operate on the build machine
 294 # -------------------------------------------
 295
 296 SHELL = @SHELL@
 297 # pwd command to use.  Allow user to override default by setting PWDCMD in
 298 # the environment to account for automounters.  The make variable must not
 299 # be called PWDCMD, otherwise the value set here is passed to make
 300 # subprocesses and overrides the setting from the user's environment.
 301 # Don't use PWD since it is a common shell environment variable and we
 302 # don't want to corrupt it.
 303 PWD_COMMAND = $${PWDCMD-pwd}
 304 # on sysV, define this as cp.
 305 INSTALL = @INSTALL@
 306 # Some systems may be missing symbolic links, regular links, or both.
 307 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 308 LN=@LN@
 309 LN_S=@LN_S@
 310 # These permit overriding just for certain files.
 311 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 312 INSTALL_DATA = @INSTALL_DATA@
 313 INSTALL_SCRIPT = @INSTALL@
 314 install_sh = $(SHELL) $(srcdir)/../install-sh
 315 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 316 MAKEINFO = @MAKEINFO@
 317 MAKEINFOFLAGS = --no-split
 318 TEXI2DVI = texi2dvi
 319 TEXI2PDF = texi2pdf
 320 TEXI2HTML = $(MAKEINFO) --html
 321 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 322 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 323 # Some versions of `touch' (such as the version on Solaris 2.8)
 324 # do not correctly set the timestamp due to buggy versions of `utime'
 325 # in the kernel.  So, we use `echo' instead.
 326 STAMP = echo timestamp >
 327 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 328 # translate the shell's notion of absolute pathnames to the native
 329 # spelling.
 330 build_file_translate = @build_file_translate@
 331
 332 # Make sure the $(MAKE) variable is defined.
 333 @SET_MAKE@
 334
 335 # Locate mkinstalldirs.
 336 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 337
 338 # write_entries_to_file - writes each entry in a list
 339 # to the specified file.  Entries are written in chunks of
 340 # $(write_entries_to_file_split) to accommodate systems with
 341 # severe command-line-length limitations.
 342 # Parameters:
 343 # $(1): variable containing entries to iterate over
 344 # $(2): output file
 345 write_entries_to_file_split = 50
 346 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 347         $(foreach range, \
 348           $(shell i=1; while test $$i -le $(words $(1)); do \
 349              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 350           $(shell echo "$(wordlist $(range), \
 351                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 352              | tr ' ' '\012' >> $(2)))
 353
 354 # The jit documentation looks better if built with sphinx, but can be
 355 # built with texinfo if sphinx is not available.
 356 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 357 doc_build_sys=@doc_build_sys@
 358
 359 # --------
 360 # UNSORTED
 361 # --------
 362
 363 # Dependency tracking stuff.
 364 CXXDEPMODE = @CXXDEPMODE@
 365 DEPDIR = @DEPDIR@
 366 depcomp = $(SHELL) $(srcdir)/../depcomp
 367
 368 # In the past we used AC_PROG_CC_C_O and set this properly, but
 369 # it was discovered that this hadn't worked in a long time, so now
 370 # we just hard-code.
 371 OUTPUT_OPTION = -o $@
 372
 373 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 374 # -I../zlib, unless we were configured with --with-system-zlib, in which
 375 # case both are empty.
 376 ZLIB = @zlibdir@ -lz
 377 ZLIBINC = @zlibinc@
 378
 379 # How to find GMP
 380 GMPLIBS = @GMPLIBS@
 381 GMPINC = @GMPINC@
 382
 383 # How to find isl.
 384 ISLLIBS = @ISLLIBS@
 385 ISLINC = @ISLINC@
 386
 387 # Set to 'yes' if the LTO front end is enabled.
 388 enable_lto = @enable_lto@
 389
 390 # Compiler and flags needed for plugin support
 391 PLUGINCC = @CXX@
 392 PLUGINCFLAGS = @CXXFLAGS@
 393
 394 # Libs and linker options needed for plugin support
 395 PLUGINLIBS = @pluginlibs@
 396
 397 enable_plugin = @enable_plugin@
 398
 399 # On MinGW plugin installation involves installing import libraries.
 400 ifeq ($(enable_plugin),yes)
 401   plugin_implib := $(if $(strip $(filter mingw%,$(host_os))),yes,no)
 402 endif
 403
 404 enable_host_shared = @enable_host_shared@
 405
 406 enable_as_accelerator = @enable_as_accelerator@
 407
 408 CPPLIB = ../libcpp/libcpp.a
 409 CPPINC = -I$(srcdir)/../libcpp/include
 410
 411 # Where to find decNumber
 412 enable_decimal_float = @enable_decimal_float@
 413 DECNUM = $(srcdir)/../libdecnumber
 414 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 415 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 416 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 417
 418 # The backtrace library.
 419 BACKTRACE = $(srcdir)/../libbacktrace
 420 BACKTRACEINC = -I$(BACKTRACE)
 421 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 422
 423 # Target to use when installing include directory.  Either
 424 # install-headers-tar, install-headers-cpio or install-headers-cp.
 425 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 426
 427 # Header files that are made available under the same name
 428 # to programs compiled with GCC.
 429 USER_H = $(srcdir)/ginclude/float.h \
 430          $(srcdir)/ginclude/iso646.h \
 431          $(srcdir)/ginclude/stdarg.h \
 432          $(srcdir)/ginclude/stdbool.h \
 433          $(srcdir)/ginclude/stddef.h \
 434          $(srcdir)/ginclude/varargs.h \
 435          $(srcdir)/ginclude/stdfix.h \
 436          $(srcdir)/ginclude/stdnoreturn.h \
 437          $(srcdir)/ginclude/stdalign.h \
 438          $(srcdir)/ginclude/stdatomic.h \
 439          $(EXTRA_HEADERS)
 440
 441 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 442 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 443
 444 # The GCC to use for compiling crt*.o.
 445 # Usually the one we just built.
 446 # Don't use this as a dependency--use $(GCC_PASSES).
 447 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 448
 449 # Set if the compiler was configured with --with-build-sysroot.
 450 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 451
 452 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 453 # It specifies -B./.
 454 # It also specifies -isystem ./include to find, e.g., stddef.h.
 455 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 456
 457 # ---------------------------------------------------
 458 # Programs which produce files for the target machine
 459 # ---------------------------------------------------
 460
 461 AR_FOR_TARGET := $(shell \
 462   if [ -f $(objdir)/../binutils/ar ] ; then \
 463     echo $(objdir)/../binutils/ar ; \
 464   else \
 465     if [ "$(host)" = "$(target)" ] ; then \
 466       echo $(AR); \
 467     else \
 468        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 469     fi; \
 470   fi)
 471 AR_FLAGS_FOR_TARGET =
 472 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 473 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 474 LIPO_FOR_TARGET = lipo
 475 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 476 RANLIB_FOR_TARGET := $(shell \
 477   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 478     echo $(objdir)/../binutils/ranlib ; \
 479   else \
 480     if [ "$(host)" = "$(target)" ] ; then \
 481       echo $(RANLIB); \
 482     else \
 483        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 484     fi; \
 485   fi)
 486 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 487 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 488 NM_FOR_TARGET = ./nm
 489 STRIP_FOR_TARGET := $(shell \
 490   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 491     echo $(objdir)/../binutils/strip-new ; \
 492   else \
 493     if [ "$(host)" = "$(target)" ] ; then \
 494       echo strip; \
 495     else \
 496        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 497     fi; \
 498   fi)
 499
 500 # --------
 501 # UNSORTED
 502 # --------
 503
 504 # Where to find some libiberty headers.
 505 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 506 OBSTACK_H   = $(srcdir)/../include/obstack.h
 507 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 508 MD5_H       = $(srcdir)/../include/md5.h
 509 XREGEX_H    = $(srcdir)/../include/xregex.h
 510 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 511
 512 # Linker plugin API headers
 513 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 514
 515 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 516 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 517 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 518 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 519
 520 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 521 # Purge it of unnecessary internal relative paths
 522 # to directories that might not exist yet.
 523 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 524 # Use single quotes here to avoid nested double- and backquotes, this
 525 # macro is also used in a double-quoted context.
 526 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 527
 528 # Path to the system headers on the build machine.
 529 BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 530
 531 # Control whether to run fixincludes.
 532 STMP_FIXINC = @STMP_FIXINC@
 533
 534 # Test to see whether <limits.h> exists in the system header files.
 535 LIMITS_H_TEST = [ -f $(BUILD_SYSTEM_HEADER_DIR)/limits.h ]
 536
 537 # Directory for prefix to system directories, for
 538 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 539 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 540 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 541
 542 xmake_file=@xmake_file@
 543 tmake_file=@tmake_file@
 544 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 545 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 546 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 547 out_file=$(srcdir)/config/@out_file@
 548 out_object_file=@out_object_file@
 549 common_out_file=$(srcdir)/common/config/@common_out_file@
 550 common_out_object_file=@common_out_object_file@
 551 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 552 tm_file_list=@tm_file_list@
 553 tm_include_list=@tm_include_list@
 554 tm_defines=@tm_defines@
 555 tm_p_file_list=@tm_p_file_list@
 556 tm_p_include_list=@tm_p_include_list@
 557 tm_d_file_list=@tm_d_file_list@
 558 tm_d_include_list=@tm_d_include_list@
 559 build_xm_file_list=@build_xm_file_list@
 560 build_xm_include_list=@build_xm_include_list@
 561 build_xm_defines=@build_xm_defines@
 562 host_xm_file_list=@host_xm_file_list@
 563 host_xm_include_list=@host_xm_include_list@
 564 host_xm_defines=@host_xm_defines@
 565 xm_file_list=@xm_file_list@
 566 xm_include_list=@xm_include_list@
 567 xm_defines=@xm_defines@
 568 lang_checks=
 569 lang_checks_parallelized=
 570 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt $(srcdir)/params.opt
 571 lang_specs_files=@lang_specs_files@
 572 lang_tree_files=@lang_tree_files@
 573 target_cpu_default=@target_cpu_default@
 574 OBJC_BOEHM_GC=@objc_boehm_gc@
 575 extra_modes_file=@extra_modes_file@
 576 extra_opt_files=@extra_opt_files@
 577 host_hook_obj=@out_host_hook_obj@
 578
 579 # Multiarch support
 580 enable_multiarch = @enable_multiarch@
 581 with_cpu = @with_cpu@
 582 with_float = @with_float@
 583 ifeq ($(enable_multiarch),yes)
 584   if_multiarch = $(1)
 585 else
 586   ifeq ($(enable_multiarch),auto)
 587     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 588     if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 589   else
 590     if_multiarch =
 591   endif
 592 endif
 593
 594 # ------------------------
 595 # Installation directories
 596 # ------------------------
 597
 598 # Common prefix for installation directories.
 599 # NOTE: This directory must exist when you start installation.
 600 prefix = @prefix@
 601 # Directory in which to put localized header files. On the systems with
 602 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 603 # `/usr'.
 604 # NOTE: local_prefix *should not* default from prefix.
 605 local_prefix = @local_prefix@
 606 # Directory in which to put host dependent programs and libraries
 607 exec_prefix = @exec_prefix@
 608 # Directory in which to put the executable for the command `gcc'
 609 bindir = @bindir@
 610 # Directory in which to put the directories used by the compiler.
 611 libdir = @libdir@
 612 # Directory in which GCC puts its executables.
 613 libexecdir = @libexecdir@
 614
 615 # --------
 616 # UNSORTED
 617 # --------
 618
 619 # Directory in which the compiler finds libraries etc.
 620 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 621 # Directory in which the compiler finds executables
 622 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 623 # Directory in which all plugin resources are installed
 624 plugin_resourcesdir = $(libsubdir)/plugin
 625  # Directory in which plugin headers are installed
 626 plugin_includedir = $(plugin_resourcesdir)/include
 627 # Directory in which plugin specific executables are installed
 628 plugin_bindir = $(libexecsubdir)/plugin
 629 # Used to produce a relative $(gcc_tooldir) in gcc.o
 630 ifeq ($(enable_as_accelerator),yes)
 631 unlibsubdir = ../../../../..
 632 else
 633 unlibsubdir = ../../..
 634 endif
 635 # $(prefix), expressed as a path relative to $(libsubdir).
 636 #
 637 # An explanation of the sed strings:
 638 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 639 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 640 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 641 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 642 #
 643 # (*) Note this pattern overwrites the first character of the string
 644 # with a forward slash if one is not already present.  This is not a
 645 # problem because the exact names of the sub-directories concerned is
 646 # unimportant, just the number of them matters.
 647 #
 648 # The practical upshot of these patterns is like this:
 649 #
 650 #  prefix     exec_prefix        result
 651 #  ------     -----------        ------
 652 #   /foo        /foo/bar          ../
 653 #   /foo/       /foo/bar          ../
 654 #   /foo        /foo/bar/         ../
 655 #   /foo/       /foo/bar/         ../
 656 #   /foo        /foo/bar/ugg      ../../
 657 libsubdir_to_prefix := \
 658   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 659     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 660         -e 's|/[^/]*|../|g')
 661 # $(exec_prefix), expressed as a path relative to $(prefix).
 662 prefix_to_exec_prefix := \
 663   $(shell echo "$(exec_prefix)" | \
 664     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 665 # Directory in which to find other cross-compilation tools and headers.
 666 dollar = @dollar@
 667 # Used in install-cross.
 668 gcc_tooldir = @gcc_tooldir@
 669 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 670 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 671 # Directory in which the compiler finds target-independent g++ includes.
 672 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 673 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 674 # Directory to search for site-specific includes.
 675 local_includedir = $(local_prefix)/include
 676 includedir = $(prefix)/include
 677 # where the info files go
 678 infodir = @infodir@
 679 # Where cpp should go besides $prefix/bin if necessary
 680 cpp_install_dir = @cpp_install_dir@
 681 # where the locale files go
 682 datadir = @datadir@
 683 localedir = $(datadir)/locale
 684 # Extension (if any) to put in installed man-page filename.
 685 man1ext = .1
 686 man7ext = .7
 687 objext = .o
 688 exeext = @host_exeext@
 689 build_exeext = @build_exeext@
 690
 691 # Directory in which to put man pages.
 692 mandir = @mandir@
 693 man1dir = $(mandir)/man1
 694 man7dir = $(mandir)/man7
 695 # Dir for temp files.
 696 tmpdir = /tmp
 697
 698 datarootdir = @datarootdir@
 699 docdir = @docdir@
 700 # Directory in which to build HTML
 701 build_htmldir = $(objdir)/HTML/gcc-$(version)
 702 # Directory in which to put HTML
 703 htmldir = @htmldir@
 704
 705 # Whether we were configured with NLS.
 706 USE_NLS = @USE_NLS@
 707
 708 # Internationalization library.
 709 LIBINTL = @LIBINTL@
 710 LIBINTL_DEP = @LIBINTL_DEP@
 711
 712 # Character encoding conversion library.
 713 LIBICONV = @LIBICONV@
 714 LIBICONV_DEP = @LIBICONV_DEP@
 715
 716 # If a supplementary library is being used for the GC.
 717 GGC_LIB=
 718
 719 # "true" if the target C library headers are unavailable; "false"
 720 # otherwise.
 721 inhibit_libc = @inhibit_libc@
 722 ifeq ($(inhibit_libc),true)
 723 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 724 endif
 725
 726 # List of extra executables that should be compiled for this target machine
 727 # that are used when linking.
 728 # The rules for compiling them should be in the t-* file for the machine.
 729 EXTRA_PROGRAMS = @extra_programs@
 730
 731 # List of extra object files that should be compiled and linked with
 732 # compiler proper (cc1, cc1obj, cc1plus).
 733 EXTRA_OBJS = @extra_objs@
 734
 735 # List of extra object files that should be compiled and linked with
 736 # the gcc driver.
 737 EXTRA_GCC_OBJS =@extra_gcc_objs@
 738
 739 # List of extra libraries that should be linked with the gcc driver.
 740 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 741
 742 # List of additional header files to install.
 743 EXTRA_HEADERS =@extra_headers_list@
 744
 745 # How to handle <stdint.h>.
 746 USE_GCC_STDINT = @use_gcc_stdint@
 747
 748 # The configure script will set this to collect2$(exeext), except on a
 749 # (non-Unix) host which cannot build collect2, for which it will be
 750 # set to empty.
 751 COLLECT2 = @collect2@
 752
 753 # Program to convert libraries.
 754 LIBCONVERT =
 755
 756 # Control whether header files are installed.
 757 INSTALL_HEADERS=install-headers install-mkheaders
 758
 759 # Control whether Info documentation is built and installed.
 760 BUILD_INFO = @BUILD_INFO@
 761
 762 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 763 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 764
 765 # Additional directories of header files to run fixincludes on.
 766 # These should be directories searched automatically by default
 767 # just as /usr/include is.
 768 # *Do not* use this for directories that happen to contain
 769 # header files, but are not searched automatically by default.
 770 # On most systems, this is empty.
 771 OTHER_FIXINCLUDES_DIRS=
 772
 773 # A list of all the language-specific executables.
 774 COMPILERS = @all_compilers@
 775
 776 # List of things which should already be built whenever we try to use xgcc
 777 # to compile anything (without linking).
 778 GCC_PASSES=xgcc$(exeext) specs
 779
 780 # Directory to link to, when using the target `maketest'.
 781 DIR = ../gcc
 782
 783 # Native compiler for the build machine and its switches.
 784 CC_FOR_BUILD = @CC_FOR_BUILD@
 785 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 786 NO_PIE_CFLAGS_FOR_BUILD = @NO_PIE_CFLAGS_FOR_BUILD@
 787 NO_PIE_FLAG_FOR_BUILD = @NO_PIE_FLAG_FOR_BUILD@
 788 BUILD_CFLAGS= @BUILD_CFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
 789 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
 790 BUILD_NO_PIE_CFLAGS = @BUILD_NO_PIE_CFLAGS@
 791 BUILD_CFLAGS += $(BUILD_NO_PIE_CFLAGS)
 792 BUILD_CXXFLAGS += $(BUILD_NO_PIE_CFLAGS)
 793
 794 # Native compiler that we use.  This may be C++ some day.
 795 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 796 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 797
 798 # Native linker that we use.
 799 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 800 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 801
 802 # Native linker and preprocessor flags.  For x-fragment overrides.
 803 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 804 BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
 805 BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
 806 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 807                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 808
 809 # Actual name to use when installing a native compiler.
 810 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 811 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 812 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 813 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 814 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 815 GCOV_DUMP_INSTALL_NAME := $(shell echo gcov-dump|sed '$(program_transform_name)')
 816
 817 # Setup the testing framework, if you have one
 818 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 819             echo $${rootme}/../expect/expect ; \
 820           else echo expect ; fi`
 821
 822 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 823                echo $${srcdir}/../dejagnu/runtest ; \
 824             else echo runtest; fi`
 825 RUNTESTFLAGS =
 826
 827 # This should name the specs file that we're going to install.  Target
 828 # Makefiles may override it and name another file to be generated from
 829 # the built-in specs and installed as the default spec, as long as
 830 # they also introduce a rule to generate a file name specs, to be used
 831 # at build time.
 832 SPECS = specs
 833
 834 # Extra include files that are defined by HeaderInclude directives in
 835 # the .opt files
 836 OPTIONS_H_EXTRA =
 837
 838 # Extra include files that are defined by SourceInclude directives in
 839 # the .opt files
 840 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 841
 842 @option_includes@
 843
 844 # End of variables for you to override.
 845
 846 # GTM_H lists the config files that the generator files depend on,
 847 # while TM_H lists the ones ordinary gcc files depend on, which
 848 # includes several files generated by those generators.
 849 BCONFIG_H = bconfig.h $(build_xm_file_list)
 850 CONFIG_H  = config.h  $(host_xm_file_list)
 851 TCONFIG_H = tconfig.h $(xm_file_list)
 852 TM_P_H    = tm_p.h    $(tm_p_file_list)
 853 TM_D_H    = tm_d.h    $(tm_d_file_list)
 854 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 855 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 856
 857 # Variables for version information.
 858 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 859 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 860 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 861 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 862
 863 BASEVER_c   := $(shell cat $(BASEVER))
 864 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 865 DATESTAMP_c := $(shell cat $(DATESTAMP))
 866
 867 ifeq (,$(wildcard $(REVISION)))
 868 REVISION_c  :=
 869 REVISION    :=
 870 else
 871 REVISION_c  := $(shell cat $(REVISION))
 872 endif
 873
 874 version     := $(shell @get_gcc_base_ver@ $(BASEVER))
 875
 876 PATCHLEVEL_c := \
 877   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 878
 879
 880 # For use in version.c - double quoted strings, with appropriate
 881 # surrounding punctuation and spaces, and with the datestamp and
 882 # development phase collapsed to the empty string in release mode
 883 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 884 # immediately after the comma in the $(if ...) constructs is
 885 # significant - do not remove it.
 886 BASEVER_s   := "\"$(BASEVER_c)\""
 887 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 888 DATESTAMP_s := \
 889   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 890 PKGVERSION_s:= "\"@PKGVERSION@\""
 891 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 892
 893 PKGVERSION  := @PKGVERSION@
 894 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 895
 896 ifdef REVISION_c
 897 REVISION_s  := \
 898   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 899 else
 900 REVISION_s  := "\"\""
 901 endif
 902
 903 # Shorthand variables for dependency lists.
 904 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 905 VEC_H = vec.h statistics.h $(GGC_H)
 906 HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
 907 EXCEPT_H = except.h $(HASHTAB_H)
 908 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 909 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 910 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 911 D_TARGET_DEF = d/d-target.def target-hooks-macros.h
 912 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 913 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 914 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 915 D_TARGET_H = d/d-target.h $(D_TARGET_DEF)
 916 MACHMODE_H = machmode.h mode-classes.def
 917 HOOKS_H = hooks.h
 918 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 919 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 920 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 921 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 922   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 923 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
 924   insn-modes-inline.h $(MACHMODE_H) double-int.h
 925 RTL_BASE_H = $(CORETYPES_H) rtl.h rtl.def reg-notes.def \
 926   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 927   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 928 FIXED_VALUE_H = fixed-value.h
 929 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 930 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 931 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 932         gtm-builtins.def sanitizer.def \
 933         hsa-builtins.def
 934 INTERNAL_FN_DEF = internal-fn.def
 935 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 936 TREE_CORE_H = tree-core.h $(CORETYPES_H) all-tree.def tree.def \
 937         c-family/c-common.def $(lang_tree_files) \
 938         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 939         $(VEC_H) treestruct.def $(HASHTAB_H) \
 940         alias.h $(SYMTAB_H) $(FLAGS_H) \
 941         $(REAL_H) $(FIXED_VALUE_H)
 942 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 943 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 944 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 945         cfg-flags.def cfghooks.h profile-count.h
 946 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 947         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 948         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 949 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 950 RECOG_H = recog.h
 951 EMIT_RTL_H = emit-rtl.h
 952 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 953 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 954 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 955         $(VEC_H) $(INPUT_H)
 956 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) \
 957         $(EMIT_RTL_H)
 958 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 959 REGS_H = regs.h hard-reg-set.h
 960 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(BITMAP_H) sbitmap.h
 961 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 962 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 963 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 964         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 965 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 966         alloc-pool.h $(TIMEVAR_H)
 967 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 968 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 969 GGC_H = ggc.h gtype-desc.h statistics.h
 970 TIMEVAR_H = timevar.h timevar.def
 971 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 972 INSN_ADDR_H = $(srcdir)/insn-addr.h
 973 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 974         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 975 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 976 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 977 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 978         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 979 PREDICT_H = predict.h predict.def
 980 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 981         $(srcdir)/../libcpp/include/cpplib.h
 982 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 983 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 984 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 985 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h
 986 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 987 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 988 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 989                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 990                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 991                 tree-ssa-alias.h
 992 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 993 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 994 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 995 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 996 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 997 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 998         $(C_COMMON_H) $(TREE_H)
 999 TREE_INLINE_H = tree-inline.h
1000 REAL_H = real.h
1001 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
1002                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
1003                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
1004 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
1005 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
1006 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1007                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
1008 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
1009 PLUGIN_VERSION_H = plugin-version.h configargs.h
1010 CONTEXT_H = context.h
1011 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1012
1013 #\f
1014 # Now figure out from those variables how to compile and link.
1015
1016 # IN_GCC distinguishes between code compiled into GCC itself and other
1017 # programs built during a bootstrap.
1018 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1019 # cross compiler which does not use the native headers and libraries.
1020 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
1021
1022 # This is the variable actually used when we compile. If you change this,
1023 # you probably want to update BUILD_CFLAGS in configure.ac
1024 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
1025   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
1026
1027 # The C++ version.
1028 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
1029   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
1030   $(WARN_CXXFLAGS) @DEFS@
1031
1032 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
1033 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1034 # win against random include files in /usr/include.
1035 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
1036
1037 # This is the variable to use when using $(COMPILER).
1038 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
1039
1040 # This is the variable to use when using $(LINKER).
1041 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
1042
1043 # Build and host support libraries.
1044
1045 # Use the "pic" build of libiberty if --enable-host-shared.
1046 ifeq ($(enable_host_shared),yes)
1047 LIBIBERTY = ../libiberty/pic/libiberty.a
1048 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
1049 else
1050 LIBIBERTY = ../libiberty/libiberty.a
1051 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1052 endif
1053
1054 # Dependencies on the intl and portability libraries.
1055 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1056         $(LIBDECNUMBER) $(LIBBACKTRACE)
1057
1058 # Likewise, for use in the tools that must run on this machine
1059 # even if we are cross-building GCC.
1060 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1061
1062 # How to link with both our special library facilities
1063 # and the system's installed libraries.
1064 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1065         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1066 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1067         $(ZLIB) $(ZSTD_LIB)
1068 # Any system libraries needed just for GNAT.
1069 SYSLIBS = @GNAT_LIBEXC@
1070
1071 # Used from ada/gcc-interface/Make-lang.in
1072 GNATBIND = @GNATBIND@
1073 GNATMAKE = @GNATMAKE@
1074
1075 # Libs needed (at present) just for jcf-dump.
1076 LDEXP_LIB = @LDEXP_LIB@
1077
1078 ZSTD_LIB = @ZSTD_LIB@
1079
1080 # Likewise, for use in the tools that must run on this machine
1081 # even if we are cross-building GCC.
1082 BUILD_LIBS = $(BUILD_LIBIBERTY)
1083
1084 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1085             build/vec.o build/min-insn-modes.o build/gensupport.o \
1086             build/print-rtl.o build/hash-table.o build/sort.o
1087 BUILD_MD = build/read-md.o
1088 BUILD_ERRORS = build/errors.o
1089
1090 # Specify the directories to be searched for header files.
1091 # Both . and srcdir are used, in that order,
1092 # so that *config.h will be found in the compilation
1093 # subdirectory rather than in the source directory.
1094 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1095 # currently being compiled, in both source trees, to be examined as well.
1096 # libintl.h will be found in ../intl if we are using the included libintl.
1097 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1098            -I$(srcdir)/../include @INCINTL@ \
1099            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1100            $(ISLINC)
1101
1102 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1103 ifeq ($(CXXDEPMODE),depmode=gcc3)
1104 # Note a subtlety here: we use $(@D) for the directory part, to make
1105 # things like the go/%.o rule work properly; but we use $(*F) for the
1106 # file part, as we just want the file part of the stem, not the entire
1107 # file name.
1108 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1109 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1110 else
1111 COMPILE = source='$<' object='$@' libtool=no \
1112     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1113 POSTCOMPILE =
1114 endif
1115
1116 .cc.o .c.o:
1117         $(COMPILE) $<
1118         $(POSTCOMPILE)
1119
1120 #\f
1121 # Support for additional languages (other than C).
1122 # C can be supported this way too (leave for later).
1123
1124 LANG_CONFIGUREFRAGS  = @all_lang_configurefrags@
1125 LANG_MAKEFRAGS = @all_lang_makefrags@
1126
1127 # Used by gcc/jit/Make-lang.in
1128 LD_VERSION_SCRIPT_OPTION = @ld_version_script_option@
1129 LD_SONAME_OPTION = @ld_soname_option@
1130
1131 # Flags to pass to recursive makes.
1132 # CC is set by configure.
1133 # ??? The choices here will need some experimenting with.
1134
1135 export AR_FOR_TARGET
1136 export AR_CREATE_FOR_TARGET
1137 export AR_FLAGS_FOR_TARGET
1138 export AR_EXTRACT_FOR_TARGET
1139 export AWK
1140 export DESTDIR
1141 export GCC_FOR_TARGET
1142 export INCLUDES
1143 export INSTALL_DATA
1144 export LIPO_FOR_TARGET
1145 export MACHMODE_H
1146 export NM_FOR_TARGET
1147 export STRIP_FOR_TARGET
1148 export RANLIB_FOR_TARGET
1149 export libsubdir
1150
1151 FLAGS_TO_PASS = \
1152         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1153         "BISON=$(BISON)" \
1154         "BISONFLAGS=$(BISONFLAGS)" \
1155         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1156         "LDFLAGS=$(LDFLAGS)" \
1157         "FLEX=$(FLEX)" \
1158         "FLEXFLAGS=$(FLEXFLAGS)" \
1159         "INSTALL=$(INSTALL)" \
1160         "INSTALL_DATA=$(INSTALL_DATA)" \
1161         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1162         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1163         "LN=$(LN)" \
1164         "LN_S=$(LN_S)" \
1165         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
1166         "MAKEINFO=$(MAKEINFO)" \
1167         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1168         "MAKEOVERRIDES=" \
1169         "SHELL=$(SHELL)" \
1170         "exeext=$(exeext)" \
1171         "build_exeext=$(build_exeext)" \
1172         "objext=$(objext)" \
1173         "exec_prefix=$(exec_prefix)" \
1174         "prefix=$(prefix)" \
1175         "local_prefix=$(local_prefix)" \
1176         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1177         "build_tooldir=$(build_tooldir)" \
1178         "gcc_tooldir=$(gcc_tooldir)" \
1179         "bindir=$(bindir)" \
1180         "libexecsubdir=$(libexecsubdir)" \
1181         "datarootdir=$(datarootdir)" \
1182         "datadir=$(datadir)" \
1183         "libsubdir=$(libsubdir)" \
1184         "localedir=$(localedir)"
1185 #\f
1186 # Lists of files for various purposes.
1187
1188 # All option source files
1189 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1190
1191 # Target specific, C specific object file
1192 C_TARGET_OBJS=@c_target_objs@
1193
1194 # Target specific, C++ specific object file
1195 CXX_TARGET_OBJS=@cxx_target_objs@
1196
1197 # Target specific, D specific object file
1198 D_TARGET_OBJS=@d_target_objs@
1199
1200 # Target specific, Fortran specific object file
1201 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1202
1203 # Object files for gcc many-languages driver.
1204 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1205
1206 c-family-warn = $(STRICT_WARN)
1207
1208 # Language-specific object files shared by all C-family front ends.
1209 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1210   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1211   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1212   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1213   c-family/c-semantics.o c-family/c-ada-spec.o \
1214   c-family/c-ubsan.o c-family/known-headers.o \
1215   c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
1216
1217 # Language-independent object files.
1218 # We put the *-match.o and insn-*.o files first so that a parallel make
1219 # will build them sooner, because they are large and otherwise tend to be
1220 # the last objects to finish building.
1221 OBJS = \
1222         gimple-match.o \
1223         generic-match.o \
1224         insn-attrtab.o \
1225         insn-automata.o \
1226         insn-dfatab.o \
1227         insn-emit.o \
1228         insn-extract.o \
1229         insn-latencytab.o \
1230         insn-modes.o \
1231         insn-opinit.o \
1232         insn-output.o \
1233         insn-peep.o \
1234         insn-preds.o \
1235         insn-recog.o \
1236         insn-enums.o \
1237         ggc-page.o \
1238         alias.o \
1239         alloc-pool.o \
1240         auto-inc-dec.o \
1241         auto-profile.o \
1242         bb-reorder.o \
1243         bitmap.o \
1244         builtins.o \
1245         caller-save.o \
1246         calls.o \
1247         ccmp.o \
1248         cfg.o \
1249         cfganal.o \
1250         cfgbuild.o \
1251         cfgcleanup.o \
1252         cfgexpand.o \
1253         cfghooks.o \
1254         cfgloop.o \
1255         cfgloopanal.o \
1256         cfgloopmanip.o \
1257         cfgrtl.o \
1258         symtab.o \
1259         cgraph.o \
1260         cgraphbuild.o \
1261         cgraphunit.o \
1262         cgraphclones.o \
1263         combine.o \
1264         combine-stack-adj.o \
1265         compare-elim.o \
1266         context.o \
1267         convert.o \
1268         coverage.o \
1269         cppbuiltin.o \
1270         cppdefault.o \
1271         cprop.o \
1272         cse.o \
1273         cselib.o \
1274         data-streamer.o \
1275         data-streamer-in.o \
1276         data-streamer-out.o \
1277         dbxout.o \
1278         dbgcnt.o \
1279         dce.o \
1280         ddg.o \
1281         debug.o \
1282         df-core.o \
1283         df-problems.o \
1284         df-scan.o \
1285         dfp.o \
1286         dojump.o \
1287         dominance.o \
1288         domwalk.o \
1289         double-int.o \
1290         dse.o \
1291         dumpfile.o \
1292         dwarf2asm.o \
1293         dwarf2cfi.o \
1294         dwarf2out.o \
1295         early-remat.o \
1296         emit-rtl.o \
1297         et-forest.o \
1298         except.o \
1299         explow.o \
1300         expmed.o \
1301         expr.o \
1302         fibonacci_heap.o \
1303         file-prefix-map.o \
1304         final.o \
1305         fixed-value.o \
1306         fold-const.o \
1307         fold-const-call.o \
1308         function.o \
1309         function-abi.o \
1310         function-tests.o \
1311         fwprop.o \
1312         gcc-rich-location.o \
1313         gcse.o \
1314         gcse-common.o \
1315         ggc-common.o \
1316         ggc-tests.o \
1317         gimple.o \
1318         gimple-builder.o \
1319         gimple-expr.o \
1320         gimple-iterator.o \
1321         gimple-fold.o \
1322         gimple-laddress.o \
1323         gimple-loop-interchange.o \
1324         gimple-loop-jam.o \
1325         gimple-loop-versioning.o \
1326         gimple-low.o \
1327         gimple-pretty-print.o \
1328         gimple-ssa-backprop.o \
1329         gimple-ssa-evrp.o \
1330         gimple-ssa-evrp-analyze.o \
1331         gimple-ssa-isolate-paths.o \
1332         gimple-ssa-nonnull-compare.o \
1333         gimple-ssa-split-paths.o \
1334         gimple-ssa-store-merging.o \
1335         gimple-ssa-strength-reduction.o \
1336         gimple-ssa-sprintf.o \
1337         gimple-ssa-warn-alloca.o \
1338         gimple-ssa-warn-restrict.o \
1339         gimple-streamer-in.o \
1340         gimple-streamer-out.o \
1341         gimple-walk.o \
1342         gimplify.o \
1343         gimplify-me.o \
1344         godump.o \
1345         graph.o \
1346         graphds.o \
1347         graphite.o \
1348         graphite-isl-ast-to-gimple.o \
1349         graphite-dependences.o \
1350         graphite-optimize-isl.o \
1351         graphite-poly.o \
1352         graphite-scop-detection.o \
1353         graphite-sese-to-poly.o \
1354         gtype-desc.o \
1355         haifa-sched.o \
1356         hash-map-tests.o \
1357         hash-set-tests.o \
1358         hsa-common.o \
1359         hsa-gen.o \
1360         hsa-regalloc.o \
1361         hsa-brig.o \
1362         hsa-dump.o \
1363         hw-doloop.o \
1364         hwint.o \
1365         ifcvt.o \
1366         ree.o \
1367         inchash.o \
1368         incpath.o \
1369         init-regs.o \
1370         internal-fn.o \
1371         ipa-cp.o \
1372         ipa-sra.o \
1373         ipa-devirt.o \
1374         ipa-fnsummary.o \
1375         ipa-polymorphic-call.o \
1376         ipa-split.o \
1377         ipa-inline.o \
1378         ipa-comdats.o \
1379         ipa-visibility.o \
1380         ipa-inline-analysis.o \
1381         ipa-inline-transform.o \
1382         ipa-predicate.o \
1383         ipa-profile.o \
1384         ipa-prop.o \
1385         ipa-param-manipulation.o \
1386         ipa-pure-const.o \
1387         ipa-icf.o \
1388         ipa-icf-gimple.o \
1389         ipa-reference.o \
1390         ipa-hsa.o \
1391         ipa-ref.o \
1392         ipa-utils.o \
1393         ipa.o \
1394         ira.o \
1395         ira-build.o \
1396         ira-costs.o \
1397         ira-conflicts.o \
1398         ira-color.o \
1399         ira-emit.o \
1400         ira-lives.o \
1401         jump.o \
1402         langhooks.o \
1403         lcm.o \
1404         lists.o \
1405         loop-doloop.o \
1406         loop-init.o \
1407         loop-invariant.o \
1408         loop-iv.o \
1409         loop-unroll.o \
1410         lower-subreg.o \
1411         lra.o \
1412         lra-assigns.o \
1413         lra-coalesce.o \
1414         lra-constraints.o \
1415         lra-eliminations.o \
1416         lra-lives.o \
1417         lra-remat.o \
1418         lra-spills.o \
1419         lto-cgraph.o \
1420         lto-streamer.o \
1421         lto-streamer-in.o \
1422         lto-streamer-out.o \
1423         lto-section-in.o \
1424         lto-section-out.o \
1425         lto-opts.o \
1426         lto-compress.o \
1427         mcf.o \
1428         mode-switching.o \
1429         modulo-sched.o \
1430         multiple_target.o \
1431         omp-offload.o \
1432         omp-expand.o \
1433         omp-general.o \
1434         omp-grid.o \
1435         omp-low.o \
1436         omp-simd-clone.o \
1437         opt-problem.o \
1438         optabs.o \
1439         optabs-libfuncs.o \
1440         optabs-query.o \
1441         optabs-tree.o \
1442         optinfo.o \
1443         optinfo-emit-json.o \
1444         options-save.o \
1445         opts-global.o \
1446         passes.o \
1447         plugin.o \
1448         postreload-gcse.o \
1449         postreload.o \
1450         predict.o \
1451         print-rtl.o \
1452         print-rtl-function.o \
1453         print-tree.o \
1454         profile.o \
1455         profile-count.o \
1456         range.o \
1457         range-op.o \
1458         read-md.o \
1459         read-rtl.o \
1460         read-rtl-function.o \
1461         real.o \
1462         realmpfr.o \
1463         recog.o \
1464         reg-stack.o \
1465         regcprop.o \
1466         reginfo.o \
1467         regrename.o \
1468         regstat.o \
1469         reload.o \
1470         reload1.o \
1471         reorg.o \
1472         resource.o \
1473         rtl-error.o \
1474         rtl-tests.o \
1475         rtl.o \
1476         rtlhash.o \
1477         rtlanal.o \
1478         rtlhooks.o \
1479         rtx-vector-builder.o \
1480         run-rtl-passes.o \
1481         sched-deps.o \
1482         sched-ebb.o \
1483         sched-rgn.o \
1484         sel-sched-ir.o \
1485         sel-sched-dump.o \
1486         sel-sched.o \
1487         selftest-rtl.o \
1488         selftest-run-tests.o \
1489         sese.o \
1490         shrink-wrap.o \
1491         simplify-rtx.o \
1492         sparseset.o \
1493         spellcheck.o \
1494         spellcheck-tree.o \
1495         sreal.o \
1496         stack-ptr-mod.o \
1497         statistics.o \
1498         stmt.o \
1499         stor-layout.o \
1500         store-motion.o \
1501         streamer-hooks.o \
1502         stringpool.o \
1503         substring-locations.o \
1504         target-globals.o \
1505         targhooks.o \
1506         timevar.o \
1507         toplev.o \
1508         tracer.o \
1509         trans-mem.o \
1510         tree-affine.o \
1511         asan.o \
1512         tsan.o \
1513         ubsan.o \
1514         sanopt.o \
1515         sancov.o \
1516         tree-call-cdce.o \
1517         tree-cfg.o \
1518         tree-cfgcleanup.o \
1519         tree-chrec.o \
1520         tree-complex.o \
1521         tree-data-ref.o \
1522         tree-dfa.o \
1523         tree-diagnostic.o \
1524         tree-dump.o \
1525         tree-eh.o \
1526         tree-emutls.o \
1527         tree-if-conv.o \
1528         tree-inline.o \
1529         tree-into-ssa.o \
1530         tree-iterator.o \
1531         tree-loop-distribution.o \
1532         tree-nested.o \
1533         tree-nrv.o \
1534         tree-object-size.o \
1535         tree-outof-ssa.o \
1536         tree-parloops.o \
1537         tree-phinodes.o \
1538         tree-predcom.o \
1539         tree-pretty-print.o \
1540         tree-profile.o \
1541         tree-scalar-evolution.o \
1542         tree-sra.o \
1543         tree-switch-conversion.o \
1544         tree-ssa-address.o \
1545         tree-ssa-alias.o \
1546         tree-ssa-ccp.o \
1547         tree-ssa-coalesce.o \
1548         tree-ssa-copy.o \
1549         tree-ssa-dce.o \
1550         tree-ssa-dom.o \
1551         tree-ssa-dse.o \
1552         tree-ssa-forwprop.o \
1553         tree-ssa-ifcombine.o \
1554         tree-ssa-live.o \
1555         tree-ssa-loop-ch.o \
1556         tree-ssa-loop-im.o \
1557         tree-ssa-loop-ivcanon.o \
1558         tree-ssa-loop-ivopts.o \
1559         tree-ssa-loop-manip.o \
1560         tree-ssa-loop-niter.o \
1561         tree-ssa-loop-prefetch.o \
1562         tree-ssa-loop-split.o \
1563         tree-ssa-loop-unswitch.o \
1564         tree-ssa-loop.o \
1565         tree-ssa-math-opts.o \
1566         tree-ssa-operands.o \
1567         tree-ssa-phiopt.o \
1568         tree-ssa-phiprop.o \
1569         tree-ssa-pre.o \
1570         tree-ssa-propagate.o \
1571         tree-ssa-reassoc.o \
1572         tree-ssa-sccvn.o \
1573         tree-ssa-scopedtables.o \
1574         tree-ssa-sink.o \
1575         tree-ssa-strlen.o \
1576         tree-ssa-structalias.o \
1577         tree-ssa-tail-merge.o \
1578         tree-ssa-ter.o \
1579         tree-ssa-threadbackward.o \
1580         tree-ssa-threadedge.o \
1581         tree-ssa-threadupdate.o \
1582         tree-ssa-uncprop.o \
1583         tree-ssa-uninit.o \
1584         tree-ssa.o \
1585         tree-ssanames.o \
1586         tree-stdarg.o \
1587         tree-streamer.o \
1588         tree-streamer-in.o \
1589         tree-streamer-out.o \
1590         tree-tailcall.o \
1591         tree-vect-generic.o \
1592         tree-vect-patterns.o \
1593         tree-vect-data-refs.o \
1594         tree-vect-stmts.o \
1595         tree-vect-loop.o \
1596         tree-vect-loop-manip.o \
1597         tree-vect-slp.o \
1598         tree-vectorizer.o \
1599         tree-vector-builder.o \
1600         tree-vrp.o \
1601         tree.o \
1602         typed-splay-tree.o \
1603         unique-ptr-tests.o \
1604         valtrack.o \
1605         value-range.o \
1606         value-prof.o \
1607         var-tracking.o \
1608         varasm.o \
1609         varpool.o \
1610         vec-perm-indices.o \
1611         vmsdbgout.o \
1612         vr-values.o \
1613         vtable-verify.o \
1614         web.o \
1615         wide-int.o \
1616         wide-int-print.o \
1617         xcoffout.o \
1618         $(out_object_file) \
1619         $(EXTRA_OBJS) \
1620         $(host_hook_obj)
1621
1622 # Objects in libcommon.a, potentially used by all host binaries and with
1623 # no target dependencies.
1624 OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
1625         diagnostic-format-json.o json.o \
1626         edit-context.o \
1627         pretty-print.o intl.o \
1628         sbitmap.o \
1629         vec.o input.o version.o hash-table.o ggc-none.o memory-block.o \
1630         selftest.o selftest-diagnostic.o sort.o
1631
1632 # Objects in libcommon-target.a, used by drivers and by the core
1633 # compiler and containing target-dependent code.
1634 OBJS-libcommon-target = $(common_out_object_file) prefix.o \
1635         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1636         hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
1637
1638 # This lists all host objects for the front ends.
1639 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1640
1641 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1642   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1643   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1644   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1645   lto-wrapper.o collect-utils.o
1646
1647 # for anything that is shared use the cc1plus profile data, as that
1648 # is likely the most exercised during the build
1649 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1650   ../stage_current)),stageautofeedback)
1651 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1652 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1653 endif
1654
1655 # This lists all host object files, whether they are included in this
1656 # compilation or not.
1657 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1658
1659 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1660         $(CPPLIB) $(LIBDECNUMBER)
1661
1662 # This is defined to "yes" if Tree checking is enabled, which roughly means
1663 # front-end checking.
1664 TREECHECKING = @TREECHECKING@
1665
1666 # The full name of the driver on installation
1667 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1668
1669 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1670  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1671  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1672  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1673  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1674  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h insn-modes-inline.h \
1675  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1676  case-cfn-macros.h cfn-operators.pd \
1677  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1678  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1679  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1680  gcc-ranlib$(exeext) \
1681  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1682  gcov-tool$(exeect) \
1683  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1684  libcommon-target.a libcommon.a libgcc.mk perf.data
1685
1686 # This symlink makes the full installation name of the driver be available
1687 # from within the *build* directory, for use when running the JIT library
1688 # from there (e.g. when running its testsuite).
1689 $(FULL_DRIVER_NAME): ./xgcc
1690         rm -f $@
1691         $(LN_S) $< $@
1692
1693 #\f
1694 # Language makefile fragments.
1695
1696 # The following targets define the interface between us and the languages.
1697 #
1698 # all.cross, start.encap, rest.encap,
1699 # install-common, install-info, install-man,
1700 # uninstall,
1701 # mostlyclean, clean, distclean, maintainer-clean,
1702 #
1703 # Each language is linked in with a series of hooks.  The name of each
1704 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1705 # and adds these here.  We use double-colon rules for some of the hooks;
1706 # double-colon rules should be preferred for any new hooks.
1707
1708 # language hooks, generated by configure
1709 @language_hooks@
1710
1711 # Wire in install-gnatlib invocation with `make install' for a configuration
1712 # with top-level libada disabled.
1713 gnat_install_lib = @gnat_install_lib@
1714
1715 # per-language makefile fragments
1716 ifneq ($(LANG_MAKEFRAGS),)
1717 include $(LANG_MAKEFRAGS)
1718 endif
1719
1720 # target and host overrides must follow the per-language makefile fragments
1721 # so they can override or augment language-specific variables
1722
1723 # target overrides
1724 ifneq ($(tmake_file),)
1725 include $(tmake_file)
1726 endif
1727
1728 # host overrides
1729 ifneq ($(xmake_file),)
1730 include $(xmake_file)
1731 endif
1732
1733 # all-tree.def includes all the tree.def files.
1734 all-tree.def: s-alltree; @true
1735 s-alltree: Makefile
1736         rm -f tmp-all-tree.def
1737         echo '#include "tree.def"' > tmp-all-tree.def
1738         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1739         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1740         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1741           echo "#include \"$$f\""; \
1742         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1743         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1744         $(STAMP) s-alltree
1745
1746 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1747 # objects that belong to the front ends.  We add an extra define that
1748 # causes back-end specific include files to be poisoned, in the hope that
1749 # we can avoid introducing dependencies of the front ends on things that
1750 # no front end should ever look at (e.g. everything RTL related).
1751 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1752
1753 #\f
1754
1755 # -----------------------------
1756 # Rebuilding this configuration
1757 # -----------------------------
1758
1759 # On the use of stamps:
1760 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1761 # A simple rule to build tree-check.h would be
1762 # tree-check.h: build/gencheck$(build_exeext)
1763 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1764 #
1765 # but tree-check.h doesn't change every time gencheck changes. It would the
1766 # nice if targets that depend on tree-check.h wouldn't be rebuild
1767 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1768 # must not be overwritten with a identical copy. One solution is to use a
1769 # temporary file
1770 # tree-check.h: build/gencheck$(build_exeext)
1771 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1772 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1773 #
1774 # This solution has a different problem. Since the time stamp of tree-check.h
1775 # is unchanged, make will try to update tree-check.h every time it runs.
1776 # To prevent this, one can add a stamp
1777 # tree-check.h: s-check
1778 # s-check : build/gencheck$(build_exeext)
1779 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1780 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1781 #       $(STAMP) s-check
1782 #
1783 # The problem with this solution is that make thinks that tree-check.h is
1784 # always unchanged. Make must be deceived into thinking that tree-check.h is
1785 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1786 # tree-check.h: s-check; @true
1787 # s-check : build/gencheck$(build_exeext)
1788 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1789 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1790 #       $(STAMP) s-check
1791 #
1792 # This is what is done in this makefile. Note that mkconfig.sh has a
1793 # move-if-change built-in
1794
1795 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1796         LANGUAGES="$(CONFIG_LANGUAGES)" \
1797         CONFIG_HEADERS= \
1798         CONFIG_SHELL="$(SHELL)" \
1799         CONFIG_FILES=$@ $(SHELL) config.status
1800
1801 config.h: cs-config.h ; @true
1802 bconfig.h: cs-bconfig.h ; @true
1803 tconfig.h: cs-tconfig.h ; @true
1804 tm.h: cs-tm.h ; @true
1805 tm_p.h: cs-tm_p.h ; @true
1806 tm_d.h: cs-tm_d.h ; @true
1807
1808 cs-config.h: Makefile
1809         TARGET_CPU_DEFAULT="" \
1810         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1811         $(SHELL) $(srcdir)/mkconfig.sh config.h
1812
1813 cs-bconfig.h: Makefile
1814         TARGET_CPU_DEFAULT="" \
1815         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1816         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1817
1818 cs-tconfig.h: Makefile
1819         TARGET_CPU_DEFAULT="" \
1820         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1821         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1822
1823 cs-tm.h: Makefile
1824         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1825         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1826         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1827
1828 cs-tm_p.h: Makefile
1829         TARGET_CPU_DEFAULT="" \
1830         HEADERS="$(tm_p_include_list)" DEFINES="" \
1831         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1832
1833 cs-tm_d.h: Makefile
1834         TARGET_CPU_DEFAULT="" \
1835         HEADERS="$(tm_d_include_list)" DEFINES="" \
1836         $(SHELL) $(srcdir)/mkconfig.sh tm_d.h
1837
1838 # Don't automatically run autoconf, since configure.ac might be accidentally
1839 # newer than configure.  Also, this writes into the source directory which
1840 # might be on a read-only file system.  If configured for maintainer mode
1841 # then do allow autoconf to be run.
1842
1843 AUTOCONF = autoconf
1844 ACLOCAL = aclocal
1845 ACLOCAL_AMFLAGS = -I ../config -I ..
1846 aclocal_deps = \
1847         $(srcdir)/../libtool.m4 \
1848         $(srcdir)/../ltoptions.m4 \
1849         $(srcdir)/../ltsugar.m4 \
1850         $(srcdir)/../ltversion.m4 \
1851         $(srcdir)/../lt~obsolete.m4 \
1852         $(srcdir)/../config/acx.m4 \
1853         $(srcdir)/../config/codeset.m4 \
1854         $(srcdir)/../config/depstand.m4 \
1855         $(srcdir)/../config/dfp.m4 \
1856         $(srcdir)/../config/gcc-plugin.m4 \
1857         $(srcdir)/../config/gettext-sister.m4 \
1858         $(srcdir)/../config/iconv.m4 \
1859         $(srcdir)/../config/lcmessage.m4 \
1860         $(srcdir)/../config/lead-dot.m4 \
1861         $(srcdir)/../config/lib-ld.m4 \
1862         $(srcdir)/../config/lib-link.m4 \
1863         $(srcdir)/../config/lib-prefix.m4 \
1864         $(srcdir)/../config/mmap.m4 \
1865         $(srcdir)/../config/override.m4 \
1866         $(srcdir)/../config/picflag.m4 \
1867         $(srcdir)/../config/progtest.m4 \
1868         $(srcdir)/../config/stdint.m4 \
1869         $(srcdir)/../config/warnings.m4 \
1870         $(srcdir)/../config/zlib.m4 \
1871         $(srcdir)/acinclude.m4
1872
1873 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1874         (cd $(srcdir) && $(AUTOCONF))
1875
1876 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1877         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1878
1879 # cstamp-h.in controls rebuilding of config.in.
1880 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1881 # delete it.  A stamp file is needed as autoheader won't update the file if
1882 # nothing has changed.
1883 # It remains in the source directory and is part of the distribution.
1884 # This follows what is done in shellutils, fileutils, etc.
1885 # "echo timestamp" is used instead of touch to be consistent with other
1886 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1887 # ??? Newer versions have a maintainer mode that may be useful here.
1888
1889 # Don't run autoheader automatically either.
1890 # Only run it if maintainer mode is enabled.
1891 @MAINT@ AUTOHEADER = autoheader
1892 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1893 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1894 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1895 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1896 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1897 auto-host.h: cstamp-h ; @true
1898 cstamp-h: config.in config.status
1899         CONFIG_HEADERS=auto-host.h:config.in \
1900         CONFIG_FILES= \
1901         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1902
1903 # On configurations that require auto-build.h, it is created while
1904 # running configure, so make config.status depend on it, so that
1905 # config.status --recheck runs and updates or creates it.
1906 @HAVE_AUTO_BUILD@auto-build.h: $(srcdir)/configure $(srcdir)/config.gcc
1907 @HAVE_AUTO_BUILD@       @if test -f $@; then echo rerunning config.status to update $@; \
1908 @HAVE_AUTO_BUILD@       else echo rerunning config.status to update $@; fi
1909 @HAVE_AUTO_BUILD@config.status: auto-build.h
1910
1911 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1912 # a target to build even if it is up-to-date.  So we must verify that
1913 # config.status does not exist before failing.
1914 config.status: $(srcdir)/configure $(srcdir)/config.gcc $(LANG_CONFIGUREFRAGS)
1915         @if [ ! -f config.status ] ; then \
1916           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1917           false; \
1918         else \
1919           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1920         fi
1921
1922 # --------
1923 # UNSORTED
1924 # --------
1925
1926 # Provide quickstrap as a target that people can type into the gcc directory,
1927 # and that fails if you're not into it.
1928 quickstrap: all
1929         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1930
1931 all.internal: start.encap rest.encap doc selftest
1932 # This is what to compile if making a cross-compiler.
1933 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1934         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
1935 # This is what must be made before installing GCC and converting libraries.
1936 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1937         libgcc-support lang.start.encap @GENINSRC@ srcextra
1938 # These can't be made until after GCC can run.
1939 rest.encap: lang.rest.encap
1940 # This is what is made with the host's compiler
1941 # whether making a cross compiler or not.
1942 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1943         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1944         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1945
1946 ifeq ($(enable_plugin),yes)
1947 native: gengtype$(exeext)
1948 endif
1949
1950 # On the target machine, finish building a cross compiler.
1951 # This does the things that can't be done on the host machine.
1952 rest.cross: specs
1953
1954 # GCC's selftests.
1955 # Specify a dummy input file to placate the driver.
1956 # Specify -nostdinc to work around missing WIND_BASE environment variable
1957 # required for *-wrs-vxworks-* targets.
1958 # Specify -o /dev/null so the output of -S is discarded. More importantly
1959 # It does not try to create a file with the name "null.s" on POSIX and
1960 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
1961 # Beware that /dev/null is not available to mingw tools, so directly use
1962 # "nul" instead of "/dev/null" if we're building on a mingw machine.
1963 # Specify the path to gcc/testsuite/selftests within the srcdir
1964 # as an argument to -fself-test.
1965 DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
1966 SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
1967         -fself-test=$(srcdir)/testsuite/selftests
1968
1969 SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
1970
1971 # Run the selftests during the build once we have a driver and the frontend,
1972 # so that self-test failures are caught as early as possible.
1973 # Use "s-selftest-FE" to ensure that we only run the selftests if the
1974 # driver, frontend, or selftest data change.
1975 .PHONY: selftest
1976
1977 # Potentially run all selftest-<LANG>.  The various <LANG>/Make-lang.in can
1978 # require the selftests to be run by defining their selftest-<LANG> as
1979 # s-selftest-<LANG>.  Otherwise, they should define it as empty.
1980
1981 SELFTEST_TARGETS = @selftest_languages@
1982 selftest: $(SELFTEST_TARGETS)
1983
1984 # Recompile all the language-independent object files.
1985 # This is used only if the user explicitly asks for it.
1986 compilations: $(BACKEND)
1987
1988 # This archive is strictly for the host.
1989 libbackend.a: $(OBJS)
1990         -rm -rf libbackend.a
1991         @# Build libbackend.a as a thin archive if possible, as doing so
1992         @# significantly reduces build times.
1993 ifeq ($(USE_THIN_ARCHIVES),yes)
1994         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
1995 else
1996         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1997         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1998 endif
1999
2000 libcommon-target.a: $(OBJS-libcommon-target)
2001         -rm -rf libcommon-target.a
2002         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
2003         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
2004
2005 libcommon.a: $(OBJS-libcommon)
2006         -rm -rf libcommon.a
2007         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
2008         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
2009
2010 # We call this executable `xgcc' rather than `gcc'
2011 # to avoid confusion if the current directory is in the path
2012 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
2013 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
2014         $(EXTRA_GCC_OBJS)
2015         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2016           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2017           $(EXTRA_GCC_LIBS) $(LIBS)
2018
2019 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2020 # It is part of c-family because the handled extensions are hard-coded
2021 # and only contain c-family extensions (see known_suffixes).
2022 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
2023         $(EXTRA_GCC_OBJS)
2024         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2025           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2026           $(EXTRA_GCC_LIBS) $(LIBS)
2027
2028 # Dump a specs file to make -B./ read these specs over installed ones.
2029 $(SPECS): xgcc$(exeext)
2030         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
2031         mv tmp-specs $(SPECS)
2032
2033 # We do want to create an executable named `xgcc', so we can use it to
2034 # compile libgcc2.a.
2035 # Also create gcc-cross, so that install-common will install properly.
2036 gcc-cross$(exeext): xgcc$(exeext)
2037         cp xgcc$(exeext) gcc-cross$(exeext)
2038
2039 checksum-options:
2040         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
2041         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
2042
2043 #\f
2044 # Build libgcc.a.
2045
2046 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
2047         $(MACHMODE_H) gcov-iov.h
2048
2049 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
2050         : > tmp-libgcc.mvars
2051         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
2052         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
2053         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
2054         if test @enable_default_pie@ = yes; then \
2055           NO_PIE_CFLAGS="-fno-PIE"; \
2056         else \
2057           NO_PIE_CFLAGS=; \
2058         fi; \
2059         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
2060
2061         mv tmp-libgcc.mvars libgcc.mvars
2062
2063 # Use the genmultilib shell script to generate the information the gcc
2064 # driver program needs to select the library directory based on the
2065 # switches.
2066 multilib.h: s-mlib; @true
2067 s-mlib: $(srcdir)/genmultilib Makefile
2068         if test @enable_multilib@ = yes \
2069            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
2070           $(SHELL) $(srcdir)/genmultilib \
2071             "$(MULTILIB_OPTIONS)" \
2072             "$(MULTILIB_DIRNAMES)" \
2073             "$(MULTILIB_MATCHES)" \
2074             "$(MULTILIB_EXCEPTIONS)" \
2075             "$(MULTILIB_EXTRA_OPTS)" \
2076             "$(MULTILIB_EXCLUSIONS)" \
2077             "$(MULTILIB_OSDIRNAMES)" \
2078             "$(MULTILIB_REQUIRED)" \
2079             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2080             "$(MULTILIB_REUSE)" \
2081             "@enable_multilib@" \
2082             > tmp-mlib.h; \
2083         else \
2084           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2085             "$(MULTIARCH_DIRNAME)" '' no \
2086             > tmp-mlib.h; \
2087         fi
2088         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2089         $(STAMP) s-mlib
2090 #\f
2091 # Compiling object files from source files.
2092
2093 # Note that dependencies on obstack.h are not written
2094 # because that file is not part of GCC.
2095
2096 srcextra: gcc.srcextra lang.srcextra
2097
2098 gcc.srcextra: gengtype-lex.c
2099         -cp -p $^ $(srcdir)
2100
2101 AR_OBJS = file-find.o
2102 AR_LIBS = @COLLECT2_LIBS@
2103
2104 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2105         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2106                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2107
2108 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2109         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2110                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2111
2112 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2113         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2114                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2115
2116 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2117         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2118         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2119
2120 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2121         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2122         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2123
2124 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2125         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2126         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2127
2128 # ??? the implicit rules dont trigger if the source file has a different name
2129 # so copy instead
2130 gcc-ranlib.c: gcc-ar.c
2131         cp $^ $@
2132
2133 gcc-nm.c: gcc-ar.c
2134         cp $^ $@
2135
2136 COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
2137   collect-utils.o file-find.o hash-table.o selftest.o
2138 COLLECT2_LIBS = @COLLECT2_LIBS@
2139 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2140 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2141         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2142                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2143         mv -f T$@ $@
2144
2145 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2146         @TARGET_SYSTEM_ROOT_DEFINE@
2147
2148 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2149 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2150         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2151            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2152         mv -f T$@ $@
2153
2154 CFLAGS-opts.o += -DDOCUMENTATION_ROOT_URL=\"@DOCUMENTATION_ROOT_URL@\"
2155
2156 # Files used by all variants of C or by the stand-alone pre-processor.
2157
2158 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2159
2160 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2161         -DTARGET_MACHINE=\"$(target)\"
2162
2163 default-c.o: config/default-c.c
2164         $(COMPILE) $<
2165         $(POSTCOMPILE)
2166
2167 # Files used by all variants of C and some other languages.
2168
2169 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2170 prefix.o: $(BASEVER)
2171
2172 # Files used by the D language front end.
2173
2174 default-d.o: config/default-d.c
2175         $(COMPILE) $<
2176         $(POSTCOMPILE)
2177
2178 # Language-independent files.
2179
2180 DRIVER_DEFINES = \
2181   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2182   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2183   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2184   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2185   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2186   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2187   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2188   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2189   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2190   @TARGET_SYSTEM_ROOT_DEFINE@ \
2191   $(VALGRIND_DRIVER_DEFINES) \
2192   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2193   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\"" \
2194   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2195   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\"
2196
2197 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
2198 gcc.o: $(BASEVER)
2199
2200 specs.h : s-specs ; @true
2201 s-specs : Makefile
2202         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2203             echo "#include \"$$f\""; \
2204         done | sed 's|$(srcdir)/||' > tmp-specs.h
2205         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2206         $(STAMP) s-specs
2207
2208 optionlist: s-options ; @true
2209 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2210         LC_ALL=C ; export LC_ALL ; \
2211         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2212         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2213         $(STAMP) s-options
2214
2215 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2216     $(srcdir)/optc-gen.awk
2217         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2218                -f $(srcdir)/optc-gen.awk \
2219                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2220
2221 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2222     $(srcdir)/optc-save-gen.awk
2223         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2224                -f $(srcdir)/optc-save-gen.awk \
2225                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2226
2227 options.h: s-options-h ; @true
2228 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2229     $(srcdir)/opth-gen.awk
2230         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2231                -f $(srcdir)/opth-gen.awk \
2232                < $< > tmp-options.h
2233         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2234         $(STAMP) $@
2235
2236 dumpvers: dumpvers.c
2237
2238 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2239         -DREVISION=$(REVISION_s) \
2240         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2241         -DBUGURL=$(BUGURL_s)
2242 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2243
2244 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2245 CFLAGS-lto-compress.o += $(ZLIBINC)
2246
2247 CFLAGS-lto-streamer-in.o += -DTARGET_MACHINE=\"$(target_noncanonical)\"
2248
2249 bversion.h: s-bversion; @true
2250 s-bversion: BASE-VER
2251         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2252         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2253         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2254         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2255         $(STAMP) s-bversion
2256
2257 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2258 CFLAGS-optinfo-emit-json.o += -DTARGET_NAME=\"$(target_noncanonical)\" $(ZLIBINC)
2259
2260 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
2261                     $(srcdir)/gen-pass-instances.awk
2262         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2263           $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
2264
2265 $(out_object_file): $(out_file)
2266         $(COMPILE) $<
2267         $(POSTCOMPILE)
2268
2269 $(common_out_object_file): $(common_out_file)
2270         $(COMPILE) $<
2271         $(POSTCOMPILE)
2272 #\f
2273 # Generate header and source files from the machine description,
2274 # and compile them.
2275
2276 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2277   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2278   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2279   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2280   insn-target-def.h
2281
2282 # Dependencies for the md file.  The first time through, we just assume
2283 # the md file itself and the generated dependency file (in order to get
2284 # it built).  The second time through we have the dependency file.
2285 -include mddeps.mk
2286 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2287
2288 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2289         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2290         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2291         $(STAMP) s-mddeps
2292
2293 # For each of the files generated by running a generator program over
2294 # the machine description, the following static pattern rules run the
2295 # generator program only if the machine description has changed,
2296 # but touch the target file only when its contents actually change.
2297 # The "; @true" construct forces Make to recheck the timestamp on
2298 # the target file.
2299
2300 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2301                           insn-config.h insn-flags.h insn-target-def.h
2302
2303 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2304                           insn-extract.c insn-output.c \
2305                           insn-peep.c insn-recog.c
2306
2307 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2308
2309 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2310
2311 $(simple_generated_h:insn-%.h=s-%) \
2312 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2313
2314 $(simple_rtl_generated_h:insn-%.h=s-%) \
2315 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2316
2317 $(simple_generated_h): insn-%.h: s-%; @true
2318
2319 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2320         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2321           $(filter insn-conditions.md,$^) > tmp-$*.h
2322         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2323         $(STAMP) s-$*
2324
2325 $(simple_generated_c): insn-%.c: s-%; @true
2326 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2327         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2328           $(filter insn-conditions.md,$^) > tmp-$*.c
2329         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2330         $(STAMP) s-$*
2331
2332 # gencheck doesn't read the machine description, and the file produced
2333 # doesn't use the insn-* convention.
2334 tree-check.h: s-check ; @true
2335 s-check : build/gencheck$(build_exeext)
2336         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2337         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2338         $(STAMP) s-check
2339
2340 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2341 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2342 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2343   insn-conditions.md
2344         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2345                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2346         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2347         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2348         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2349         $(STAMP) s-attrtab
2350
2351 # genopinit produces two files.
2352 insn-opinit.c insn-opinit.h: s-opinit ; @true
2353 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2354         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2355           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2356         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2357         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2358         $(STAMP) s-opinit
2359
2360 # gencondmd doesn't use the standard naming convention.
2361 build/gencondmd.c: s-conditions; @true
2362 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2363         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2364         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2365         $(STAMP) s-conditions
2366
2367 insn-conditions.md: s-condmd; @true
2368 s-condmd: build/gencondmd$(build_exeext)
2369         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2370         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2371         $(STAMP) s-condmd
2372
2373
2374 # These files are generated by running the same generator more than
2375 # once with different options, so they have custom rules.  The
2376 # stampfile idiom is the same.
2377 genrtl.h: s-genrtl-h; @true
2378
2379 s-genrtl-h: build/gengenrtl$(build_exeext)
2380         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2381         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2382         $(STAMP) s-genrtl-h
2383
2384 insn-modes.c: s-modes; @true
2385 insn-modes.h: s-modes-h; @true
2386 insn-modes-inline.h: s-modes-inline-h; @true
2387 min-insn-modes.c: s-modes-m; @true
2388
2389 s-modes: build/genmodes$(build_exeext)
2390         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2391         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2392         $(STAMP) s-modes
2393
2394 s-modes-h: build/genmodes$(build_exeext)
2395         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2396         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2397         $(STAMP) s-modes-h
2398
2399 s-modes-inline-h: build/genmodes$(build_exeext)
2400         $(RUN_GEN) build/genmodes$(build_exeext) -i > tmp-modes-inline.h
2401         $(SHELL) $(srcdir)/../move-if-change tmp-modes-inline.h \
2402           insn-modes-inline.h
2403         $(STAMP) s-modes-inline-h
2404
2405 s-modes-m: build/genmodes$(build_exeext)
2406         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2407         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2408         $(STAMP) s-modes-m
2409
2410 insn-preds.c: s-preds; @true
2411 tm-preds.h: s-preds-h; @true
2412 tm-constrs.h: s-constrs-h; @true
2413
2414 .PHONY: mddump
2415 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2416         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2417
2418 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2419         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2420         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2421         $(STAMP) s-preds
2422
2423 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2424         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2425         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2426         $(STAMP) s-preds-h
2427
2428 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2429         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2430         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2431         $(STAMP) s-constrs-h
2432
2433 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2434         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2435           > tmp-case-cfn-macros.h
2436         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2437           case-cfn-macros.h
2438         $(STAMP) s-case-cfn-macros
2439 case-cfn-macros.h: s-case-cfn-macros; @true
2440
2441 s-cfn-operators: build/gencfn-macros$(build_exeext)
2442         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2443           > tmp-cfn-operators.pd
2444         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2445           cfn-operators.pd
2446         $(STAMP) s-cfn-operators
2447 cfn-operators.pd: s-cfn-operators; @true
2448
2449 target-hooks-def.h: s-target-hooks-def-h; @true
2450 # make sure that when we build info files, the used tm.texi is up to date.
2451 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2452
2453 s-target-hooks-def-h: build/genhooks$(build_exeext)
2454         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2455                                              > tmp-target-hooks-def.h
2456         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2457                                              target-hooks-def.h
2458         $(STAMP) s-target-hooks-def-h
2459
2460 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2461
2462 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2463         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2464                                              > tmp-c-target-hooks-def.h
2465         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2466                                              c-family/c-target-hooks-def.h
2467         $(STAMP) s-c-target-hooks-def-h
2468
2469 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2470
2471 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2472         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2473                                              > tmp-common-target-hooks-def.h
2474         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2475                                              common/common-target-hooks-def.h
2476         $(STAMP) s-common-target-hooks-def-h
2477
2478 d/d-target-hooks-def.h: s-d-target-hooks-def-h; @true
2479
2480 s-d-target-hooks-def-h: build/genhooks$(build_exeext)
2481         $(RUN_GEN) build/genhooks$(build_exeext) "D Target Hook" \
2482                                              > tmp-d-target-hooks-def.h
2483         $(SHELL) $(srcdir)/../move-if-change tmp-d-target-hooks-def.h \
2484                                              d/d-target-hooks-def.h
2485         $(STAMP) s-d-target-hooks-def-h
2486
2487 # check if someone mistakenly only changed tm.texi.
2488 # We use a different pathname here to avoid a circular dependency.
2489 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2490
2491 # The tm.texi we want to compare against / check into svn should have
2492 # unix-style line endings.  To make this work on MinGW, remove \r.
2493 # \r is not portable to Solaris tr, therefore we have a special
2494 # case for ASCII.  We use \r for other encodings like EBCDIC.
2495 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2496         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2497                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2498         case `echo X|tr X '\101'` in \
2499           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2500           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2501         esac
2502         mv tmp2-tm.texi tmp-tm.texi
2503         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2504         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2505           $(STAMP) $@; \
2506         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2507           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2508             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2509             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2510             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/d/d-target.def \
2511           ); then \
2512           echo >&2 ; \
2513           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2514           false; \
2515         else \
2516           echo >&2 ; \
2517           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2518           echo new text in $(objdir)/tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2519           false; \
2520         fi
2521
2522 gimple-match.c: s-match gimple-match-head.c ; @true
2523 generic-match.c: s-match generic-match-head.c ; @true
2524
2525 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2526         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2527             > tmp-gimple-match.c
2528         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2529             > tmp-generic-match.c
2530         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2531                                                 gimple-match.c
2532         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2533                                                 generic-match.c
2534         $(STAMP) s-match
2535
2536 GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2537   $(host_xm_file_list) \
2538   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2539   $(srcdir)/wide-int.h $(srcdir)/alias.h \
2540   $(srcdir)/coverage.c  $(srcdir)/rtl.h \
2541   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2542   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2543   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2544   $(srcdir)/fixed-value.h \
2545   $(srcdir)/function-abi.h \
2546   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
2547   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2548   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2549   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2550   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2551   $(srcdir)/ipa-param-manipulation.h $(srcdir)/ipa-sra.c $(srcdir)/dbxout.c \
2552   $(srcdir)/signop.h \
2553   $(srcdir)/dwarf2out.h \
2554   $(srcdir)/dwarf2asm.c \
2555   $(srcdir)/dwarf2cfi.c \
2556   $(srcdir)/dwarf2out.c \
2557   $(srcdir)/tree-vect-generic.c \
2558   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2559   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2560   $(srcdir)/expr.h \
2561   $(srcdir)/function.c $(srcdir)/except.c \
2562   $(srcdir)/ggc-tests.c \
2563   $(srcdir)/gcse.c $(srcdir)/godump.c \
2564   $(srcdir)/lists.c $(srcdir)/optabs-libfuncs.c \
2565   $(srcdir)/profile.c $(srcdir)/mcf.c \
2566   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2567   $(srcdir)/stor-layout.c \
2568   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2569   $(srcdir)/gimple.h \
2570   $(srcdir)/gimple-ssa.h \
2571   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2572   $(srcdir)/tree-cfg.c $(srcdir)/tree-ssa-loop-ivopts.c \
2573   $(srcdir)/tree-dfa.c \
2574   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2575   $(srcdir)/tree-chrec.h \
2576   $(srcdir)/tree-scalar-evolution.c \
2577   $(srcdir)/tree-ssa-operands.h \
2578   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2579   $(srcdir)/omp-offload.h \
2580   $(srcdir)/omp-offload.c \
2581   $(srcdir)/omp-expand.c \
2582   $(srcdir)/omp-low.c \
2583   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2584   $(srcdir)/cgraphclones.c \
2585   $(srcdir)/tree-phinodes.c \
2586   $(srcdir)/tree-ssa-alias.h \
2587   $(srcdir)/tree-ssanames.h \
2588   $(srcdir)/tree-vrp.h \
2589   $(srcdir)/ipa-prop.h \
2590   $(srcdir)/trans-mem.c \
2591   $(srcdir)/lto-streamer.h \
2592   $(srcdir)/target-globals.h \
2593   $(srcdir)/ipa-predicate.h \
2594   $(srcdir)/ipa-fnsummary.h \
2595   $(srcdir)/value-range.h \
2596   $(srcdir)/vtable-verify.c \
2597   $(srcdir)/asan.c \
2598   $(srcdir)/ubsan.c \
2599   $(srcdir)/tsan.c \
2600   $(srcdir)/sanopt.c \
2601   $(srcdir)/sancov.c \
2602   $(srcdir)/ipa-devirt.c \
2603   $(srcdir)/internal-fn.h \
2604   $(srcdir)/hsa-common.c \
2605   $(srcdir)/calls.c \
2606   $(srcdir)/omp-general.h \
2607   @all_gtfiles@
2608
2609 # Compute the list of GT header files from the corresponding C sources,
2610 # possibly nested within config or language subdirectories.  Match gengtype's
2611 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2612 # language subdir, gt-file.h otherwise (no subdir indication for config/
2613 # related sources).
2614
2615 GTFILES_H = $(subst /,-, \
2616             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2617                            $(patsubst %.c,%.h, \
2618                              $(filter %.c, $(GTFILES)))) \
2619                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2620
2621 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2622 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2623
2624 # $(GTFILES) may be too long to put on a command line, so we have to
2625 # write it out to a file (taking care not to do that in a way that
2626 # overflows a command line!) and then have gengtype read the file in.
2627
2628 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2629
2630 ### Common flags to gengtype [e.g. -v or -B backupdir]
2631 GENGTYPE_FLAGS=
2632
2633 gtyp-input.list: s-gtyp-input ; @true
2634 s-gtyp-input: Makefile
2635         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2636         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2637         $(STAMP) s-gtyp-input
2638
2639 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2640          gtyp-input.list
2641 # First, parse all files and save a state file.
2642         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2643                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2644 # Second, read the state file and generate all files.  This ensure that
2645 # gtype.state is correctly read:
2646         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2647         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2648                     -r gtype.state
2649         $(STAMP) s-gtype
2650
2651 generated_files = config.h tm.h $(TM_P_H) $(TM_D_H) $(TM_H) multilib.h \
2652        $(simple_generated_h) specs.h \
2653        tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2654        tm-preds.h tm-constrs.h \
2655        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2656        options.h target-hooks-def.h insn-opinit.h \
2657        common/common-target-hooks-def.h pass-instances.def \
2658        c-family/c-target-hooks-def.h d/d-target-hooks-def.h \
2659        case-cfn-macros.h \
2660        cfn-operators.pd omp-device-properties.h
2661
2662 #\f
2663 # How to compile object files to run on the build machine.
2664
2665 build/%.o :  # dependencies provided by explicit rule later
2666         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2667                 -o $@ $<
2668
2669 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2670 ## several C macro definitions, just like version.o
2671 build/version.o:  version.c version.h \
2672                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2673         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2674         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2675         -DREVISION=$(REVISION_s) \
2676         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2677         -DBUGURL=$(BUGURL_s) -o $@ $<
2678
2679 # Header dependencies for the programs that generate source code.
2680 # These are library modules...
2681 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2682 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H)               \
2683   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h           \
2684   $(HASHTAB_H) $(READ_MD_H) $(GENSUPPORT_H) $(HASH_TABLE_H)
2685 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)   \
2686   $(GGC_H)
2687 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2688   $(CORETYPES_H)
2689 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2690   $(GTM_H) $(RTL_BASE_H)
2691 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)      \
2692   $(HASHTAB_H) errors.h $(READ_MD_H)
2693 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)    \
2694   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2695   $(GENSUPPORT_H)
2696 build/rtl.o: rtl.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) $(SYSTEM_H)     \
2697   $(RTL_H) $(GGC_H) errors.h
2698 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(VEC_H)    \
2699   $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H) $(HASH_TABLE_H)
2700 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H)              \
2701   $(CORETYPES_H) $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2702 build/sort.o : sort.cc $(BCONFIG_H) $(SYSTEM_H)
2703 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)     \
2704   $(HASHTAB_H) inchash.h
2705 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2706   $(CORETYPES_H) $(GTM_H) insn-constants.h                              \
2707   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2708   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2709   $(EXCEPT_H) tm-constrs.h)
2710 # This pulls in tm-pred.h which contains inline functions wrapping up
2711 # predicates from the back-end so those functions must be discarded.
2712 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2713 build/gencondmd.o : \
2714   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2715
2716 # ...these are the programs themselves.
2717 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2718   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2719 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2720   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2721 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2722   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(GGC_H)    \
2723   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2724 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2725   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(VEC_H)    \
2726   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2727 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2728         $(SYSTEM_H) $(CORETYPES_H) tree.def c-family/c-common.def       \
2729         $(lang_tree_files) gimple.def
2730 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2731 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2732   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2733 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2734   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(HASHTAB_H)             \
2735   $(READ_MD_H) $(GENSUPPORT_H)
2736 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2737   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2738 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2739   $(CORETYPES_H) errors.h $(READ_MD_H)
2740 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2741   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2742 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2743   $(CORETYPES_H) errors.h $(READ_MD_H)
2744 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2745   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2746 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2747   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2748 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2749   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H)           \
2750   $(GENSUPPORT_H) $(HASH_TABLE_H) target-insns.def
2751 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2752
2753 # The gengtype generator program is special: Two versions are built.
2754 # One is for the build machine, and one is for the host to allow
2755 # plugins to define their types and generate the supporting GGC
2756 # datastructures and routines with GTY markers.
2757 # The host object files depend on CONFIG_H, and the build objects
2758 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2759 # the build-%: rule doesn't apply to them.
2760
2761 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2762   gengtype-lex.o errors.o
2763
2764 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2765 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2766 build/gengtype-lex.o: $(BCONFIG_H)
2767
2768 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2769   $(SYSTEM_H)
2770 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2771 build/gengtype-parse.o: $(BCONFIG_H)
2772
2773 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2774   gengtype.h errors.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2775   $(XREGEX_H)
2776 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2777 build/gengtype-state.o: $(BCONFIG_H)
2778 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2779   rtl.def insn-notes.def errors.h version.h                     \
2780   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2781 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2782 build/gengtype.o: $(BCONFIG_H)
2783
2784 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2785
2786 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2787   errors.h $(READ_MD_H)
2788 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2789   $(HASHTAB_H) machmode.def $(extra_modes_file)
2790 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2791   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2792 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2793   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2794 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2795   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h             \
2796   $(DIAGNOSTIC_CORE_H)
2797 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2798   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2799 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2800   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)         \
2801   $(HASH_TABLE_H) inchash.h
2802 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2803   $(COMMON_TARGET_DEF) $(D_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2804 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2805   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2806 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2807   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2808   tree.def builtins.def internal-fn.def case-cfn-macros.h $(CPPLIB_H)
2809 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)        \
2810   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def       \
2811   internal-fn.def
2812
2813 # Compile the programs that generate insn-* from the machine description.
2814 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2815 # since they need to run on this machine
2816 # even if GCC is being compiled to run on some other machine.
2817
2818 # All these programs use the RTL reader ($(BUILD_RTL)).
2819 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2820              extract flags mddump opinit output peep preds recog target-def
2821 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2822
2823 # All these programs use the MD reader ($(BUILD_MD)).
2824 genprogmd = $(genprogrtl) mddeps constants enums
2825 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2826
2827 # All these programs need to report errors.
2828 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros condmd
2829 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2830
2831 # Remaining build programs.
2832 genprog = $(genprogerr) check checksum match
2833
2834 # These programs need libs over and above what they get from the above list.
2835 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2836
2837 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2838 build/gencfn-macros$(build_exeext) : build/hash-table.o build/vec.o \
2839   build/ggc-none.o build/sort.o
2840
2841 # For stage1 and when cross-compiling use the build libcpp which is
2842 # built with NLS disabled.  For stage2+ use the host library and
2843 # its dependencies.
2844 ifeq ($(build_objdir),$(build_libobjdir))
2845 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2846 else
2847 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2848 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2849 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2850 endif
2851
2852 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2853   $(BUILD_ERRORS) build/vec.o build/hash-table.o build/sort.o
2854
2855 # These programs are not linked with the MD reader.
2856 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2857               build/gengtype-state.o build/version.o build/errors.o
2858
2859 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2860               gengtype-state.o version.o errors.o $(LIBDEPS)
2861         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2862             $(filter-out ($LIBDEPS), $^) $(LIBS)
2863
2864 # Rule for the generator programs:
2865 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2866         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2867             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2868
2869 omp-general.o: omp-device-properties.h
2870
2871 omp_device_properties = @omp_device_properties@
2872 omp-device-properties.h: s-omp-device-properties-h ; @true
2873 s-omp-device-properties-h: @omp_device_property_deps@
2874         -rm -f tmp-omp-device-properties.h; \
2875         for kind in kind arch isa; do \
2876           echo 'const char omp_offload_device_'$${kind}'[] = ' \
2877             >> tmp-omp-device-properties.h; \
2878           for prop in none $(omp_device_properties); do \
2879             [ "$$prop" = "none" ] && continue; \
2880             tgt=`echo "$$prop" | sed 's/=.*$$//'`; \
2881             props=`echo "$$prop" | sed 's/.*=//'`; \
2882             echo "\"$$tgt\\0\"" >> tmp-omp-device-properties.h; \
2883             sed -n 's/^'$${kind}': //p' $${props} \
2884               | sed 's/[[:blank:]]/ /g;s/  */ /g;s/^ //;s/ $$//;s/ /\\0/g;s/^/"/;s/$$/\\0\\0"/' \
2885               >> tmp-omp-device-properties.h; \
2886           done; \
2887           echo '"";' >> tmp-omp-device-properties.h; \
2888         done; \
2889         $(SHELL) $(srcdir)/../move-if-change tmp-omp-device-properties.h \
2890           omp-device-properties.h
2891         $(STAMP) s-omp-device-properties-h
2892
2893 # Generated source files for gengtype.  Prepend inclusion of
2894 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
2895 # any system header is included.
2896 gengtype-lex.c : gengtype-lex.l
2897         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2898           echo '#ifdef HOST_GENERATOR_FILE' > $@.tmp; \
2899           echo '#include "config.h"'       >> $@.tmp; \
2900           echo '#else'                     >> $@.tmp; \
2901           echo '#include "bconfig.h"'      >> $@.tmp; \
2902           echo '#endif'                    >> $@.tmp; \
2903           cat $@ >> $@.tmp; \
2904           mv $@.tmp $@; \
2905         }
2906
2907 #\f
2908 # Remake internationalization support.
2909 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2910
2911 #\f
2912 # Remake cpp.
2913
2914 PREPROCESSOR_DEFINES = \
2915   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2916   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2917   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2918   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2919   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2920   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2921   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2922   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2923   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2924   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2925   -DPREFIX=\"$(prefix)/\" \
2926   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2927   @TARGET_SYSTEM_ROOT_DEFINE@
2928
2929 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2930 cppbuiltin.o: $(BASEVER)
2931
2932 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2933
2934 # Note for the stamp targets, we run the program `true' instead of
2935 # having an empty command (nothing following the semicolon).
2936
2937 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2938 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) \
2939   $(SYSTEM_H) $(CORETYPES_H) $(TM_H)
2940
2941 build/gcov-iov$(build_exeext): build/gcov-iov.o
2942         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2943                 build/gcov-iov.o -o $@
2944
2945 gcov-iov.h: s-iov; @true
2946 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2947         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2948             > tmp-gcov-iov.h
2949         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2950         $(STAMP) s-iov
2951
2952 # gcov.o needs $(ZLIBINC) added to the include flags.
2953 CFLAGS-gcov.o += $(ZLIBINC)
2954
2955 GCOV_OBJS = gcov.o json.o
2956 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2957         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
2958                 hash-table.o ggc-none.o $(LIBS) $(ZLIB) -o $@
2959 GCOV_DUMP_OBJS = gcov-dump.o
2960 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2961         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2962                 hash-table.o ggc-none.o\
2963                 $(LIBS) -o $@
2964
2965 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2966   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2967   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2968   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2969 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2970         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2971 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2972         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2973           -DIN_GCOV_TOOL=1 -o $@ $<
2974 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2975         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2976           -DIN_GCOV_TOOL=1 -o $@ $<
2977 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2978 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2979         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2980 #\f
2981 # Build the include directories.  The stamp files are stmp-* rather than
2982 # s-* so that mostlyclean does not force the include directory to
2983 # be rebuilt.
2984
2985 # Build the include directories.
2986 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2987 # Copy in the headers provided with gcc.
2988 #
2989 # The sed command gets just the last file name component;
2990 # this is necessary because VPATH could add a dirname.
2991 # Using basename would be simpler, but some systems don't have it.
2992 #
2993 # The touch command is here to workaround an AIX/Linux NFS bug.
2994 #
2995 # The move-if-change + cp -p twists for limits.h are intended to preserve
2996 # the time stamp when we regenerate, to prevent pointless rebuilds during
2997 # e.g. install-no-fixedincludes.
2998         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2999         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
3000         for file in .. $(USER_H); do \
3001           if [ X$$file != X.. ]; then \
3002             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3003             $(STAMP) include/$$realfile; \
3004             rm -f include/$$realfile; \
3005             cp $$file include; \
3006             chmod a+r include/$$realfile; \
3007           fi; \
3008         done
3009         for file in .. $(USER_H_INC_NEXT_PRE); do \
3010           if [ X$$file != X.. ]; then \
3011             mv include/$$file include/x_$$file; \
3012             echo "#include_next <$$file>" >include/$$file; \
3013             cat include/x_$$file >>include/$$file; \
3014             rm -f include/x_$$file; \
3015             chmod a+r include/$$file; \
3016           fi; \
3017         done
3018         for file in .. $(USER_H_INC_NEXT_POST); do \
3019           if [ X$$file != X.. ]; then \
3020             echo "#include_next <$$file>" >>include/$$file; \
3021             chmod a+r include/$$file; \
3022           fi; \
3023         done
3024         rm -f include/stdint.h
3025         if [ $(USE_GCC_STDINT) = wrap ]; then \
3026           rm -f include/stdint-gcc.h; \
3027           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
3028           chmod a+r include/stdint-gcc.h; \
3029           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
3030           chmod a+r include/stdint.h; \
3031         elif [ $(USE_GCC_STDINT) = provide ]; then \
3032           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
3033           chmod a+r include/stdint.h; \
3034         fi
3035         set -e; for ml in `cat fixinc_list`; do \
3036           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3037           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3038           fix_dir=include-fixed$${multi_dir}; \
3039           if $(LIMITS_H_TEST) ; then \
3040             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
3041           else \
3042             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
3043           fi; \
3044           $(mkinstalldirs) $${fix_dir}; \
3045           chmod a+rx $${fix_dir} || true; \
3046           $(SHELL) $(srcdir)/../move-if-change \
3047             tmp-xlimits.h  tmp-limits.h; \
3048           rm -f $${fix_dir}/limits.h; \
3049           cp -p tmp-limits.h $${fix_dir}/limits.h; \
3050           chmod a+r $${fix_dir}/limits.h; \
3051         done
3052 # Install the README
3053         rm -f include-fixed/README
3054         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
3055         chmod a+r include-fixed/README
3056         $(STAMP) $@
3057
3058 .PHONY: install-gcc-tooldir
3059 install-gcc-tooldir:
3060         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
3061
3062 macro_list: s-macro_list; @true
3063 s-macro_list : $(GCC_PASSES) cc1$(exeext)
3064         echo | $(GCC_FOR_TARGET) -E -dM - | \
3065           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
3066                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
3067           sort -u > tmp-macro_list
3068         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
3069         $(STAMP) s-macro_list
3070
3071 fixinc_list: s-fixinc_list; @true
3072 s-fixinc_list : $(GCC_PASSES)
3073 # Build up a list of multilib directories and corresponding sysroot
3074 # suffixes, in form sysroot;multilib.
3075         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
3076           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
3077             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
3078             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
3079             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
3080             if [ "$${multi_dir}" = "." ]; \
3081               then multi_dir=""; \
3082             else \
3083               multi_dir=/$${multi_dir}; \
3084             fi; \
3085             echo "$${sfx};$${multi_dir}"; \
3086           done; \
3087         else \
3088           echo ";"; \
3089         fi > tmp-fixinc_list
3090         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
3091         $(STAMP) s-fixinc_list
3092
3093 # The line below is supposed to avoid accidentally matching the
3094 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
3095 # expect fixincl to be newer than fixincl.o, such that this situation
3096 # would never come up.  As it turns out, if you use ccache with
3097 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3098 # working directory in object files (-g absent, or -fno-working-dir
3099 # present), and build and host are the same, fixincl for the host will
3100 # build after fixincl for the build machine, getting a cache hit,
3101 # thereby updating the timestamp of fixincl.o in the host tree.
3102 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3103 # the build tree, and so fixincl in the build tree will appear to be
3104 # out of date.  Yuck.
3105 ../$(build_subdir)/fixincludes/fixincl: ; @ :
3106
3107 # Build fixed copies of system files.
3108 # Abort if no system headers available, unless building a crosscompiler.
3109 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3110 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3111   $(build_objdir)/fixincludes/fixincl \
3112   $(build_objdir)/fixincludes/fixinc.sh
3113         rm -rf include-fixed; mkdir include-fixed
3114         -chmod a+rx include-fixed
3115         if [ -d ../prev-gcc ]; then \
3116           cd ../prev-gcc && \
3117           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
3118             libsubdir=. ; \
3119         else \
3120           set -e; for ml in `cat fixinc_list`; do \
3121             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3122             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3123             fix_dir=include-fixed$${multi_dir}; \
3124             if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
3125               echo The directory that should contain system headers does not exist: >&2 ; \
3126               echo "  ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
3127               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
3128               if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
3129               then sleep 1; else exit 1; fi; \
3130             fi; \
3131             $(mkinstalldirs) $${fix_dir}; \
3132             chmod a+rx $${fix_dir} || true; \
3133             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
3134               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
3135               gcc_dir=`${PWD_COMMAND}` ; \
3136               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
3137               cd $(build_objdir)/fixincludes && \
3138               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
3139                 $(BUILD_SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
3140             rm -f $${fix_dir}/syslimits.h; \
3141             if [ -f $${fix_dir}/limits.h ]; then \
3142               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
3143             else \
3144               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
3145             fi; \
3146             chmod a+r $${fix_dir}/syslimits.h; \
3147           done; \
3148         fi
3149         $(STAMP) stmp-fixinc
3150 #\f
3151
3152 # Install with the gcc headers files, not the fixed include files, which we
3153 # are typically not allowed to distribute.  The general idea is to:
3154 #  - Get to "install" with a bare set of internal headers, not the
3155 #    fixed system ones,
3156 #  - Prevent rebuilds of what normally depends on the headers, which is
3157 #    useless for installation purposes and would rely on improper headers.
3158 #  - Restore as much of the original state as possible.
3159
3160 .PHONY: install-no-fixedincludes
3161
3162 install-no-fixedincludes:
3163         # Stash the current set of headers away, save stamps we're going to
3164         # alter explicitly, and arrange for fixincludes not to run next time
3165         # we trigger a headers rebuild.
3166         -rm -rf tmp-include
3167         -mv include tmp-include 2>/dev/null
3168         -mv include-fixed tmp-include-fixed 2>/dev/null
3169         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3170         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3171         -mkdir include
3172         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3173         -touch stmp-fixinc
3174
3175         # Rebuild our internal headers, restore the original stamps so that
3176         # "install" doesn't trigger pointless rebuilds because of that update,
3177         # then do install
3178         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3179         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3180         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3181         $(MAKE) $(FLAGS_TO_PASS) install
3182
3183         # Restore the original set of maybe-fixed headers
3184         -rm -rf include; mv tmp-include include 2>/dev/null
3185         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3186
3187 # Remake the info files.
3188
3189 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3190
3191 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3192             doc/gccinstall.info doc/cppinternals.info
3193
3194 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3195
3196 srcinfo: $(INFOFILES)
3197         -cp -p $^ $(srcdir)/doc
3198
3199 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3200          gcc-common.texi gcc-vers.texi
3201
3202 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3203          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3204          gcov.texi trouble.texi bugreport.texi service.texi             \
3205          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3206          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3207          implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi \
3208          lto-dump.texi
3209
3210 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3211 # the generated tm.texi; the latter might have a more recent timestamp,
3212 # but we don't want to rebuild the info files unless the contents of
3213 # the *.texi files have changed.
3214 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3215          contribute.texi makefile.texi configterms.texi options.texi    \
3216          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3217          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3218          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3219          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3220          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3221          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3222          match-and-simplify.texi ux.texi poly-int.texi
3223
3224 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
3225          gcc-common.texi gcc-vers.texi
3226
3227 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3228
3229 # gcc-vers.texi is generated from the version files.
3230 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3231         (echo "@set version-GCC $(BASEVER_c)"; \
3232          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3233          then echo "@set DEVELOPMENT"; \
3234          else echo "@clear DEVELOPMENT"; \
3235          fi) > $@T
3236         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
3237         if [ -n "$(PKGVERSION)" ]; then \
3238           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3239         fi
3240         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3241         mv -f $@T $@
3242
3243
3244 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3245 # patterns.  To use them, put each of the specific targets with its
3246 # specific dependencies but no build commands.
3247
3248 doc/cpp.info: $(TEXI_CPP_FILES)
3249 doc/gcc.info: $(TEXI_GCC_FILES)
3250 doc/gccint.info: $(TEXI_GCCINT_FILES)
3251 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3252
3253 doc/%.info: %.texi
3254         if [ x$(BUILD_INFO) = xinfo ]; then \
3255                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3256                         -I $(gcc_docdir)/include -o $@ $<; \
3257         fi
3258
3259 # Duplicate entry to handle renaming of gccinstall.info
3260 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3261         if [ x$(BUILD_INFO) = xinfo ]; then \
3262                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3263                         -I $(gcc_docdir)/include -o $@ $<; \
3264         fi
3265
3266 doc/cpp.dvi: $(TEXI_CPP_FILES)
3267 doc/gcc.dvi: $(TEXI_GCC_FILES)
3268 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3269 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3270
3271 doc/cpp.pdf: $(TEXI_CPP_FILES)
3272 doc/gcc.pdf: $(TEXI_GCC_FILES)
3273 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3274 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3275
3276 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3277 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3278 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3279 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3280
3281 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3282       doc/cppinternals.dvi lang.dvi
3283
3284 doc/%.dvi: %.texi
3285         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3286
3287 # Duplicate entry to handle renaming of gccinstall.dvi
3288 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3289         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3290
3291 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3292            doc/cppinternals.pdf
3293
3294 pdf:: $(PDFFILES) lang.pdf
3295
3296 doc/%.pdf: %.texi
3297         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3298
3299 # Duplicate entry to handle renaming of gccinstall.pdf
3300 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3301         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3302
3303 # List the directories or single hmtl files which are installed by
3304 # install-html. The lang.html file triggers language fragments to build
3305 # html documentation.
3306 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3307        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3308        $(build_htmldir)/cppinternals
3309
3310 # List the html file targets.
3311 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3312        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3313        $(build_htmldir)/cppinternals/index.html lang.html
3314
3315 html:: $(HTMLS_BUILD)
3316
3317 $(build_htmldir)/%/index.html: %.texi
3318         $(mkinstalldirs) $(@D)
3319         rm -f $(@D)/*
3320         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3321
3322 # Duplicate entry to handle renaming of gccinstall
3323 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3324         $(mkinstalldirs) $(@D)
3325         echo rm -f $(@D)/*
3326         SOURCEDIR=$(abs_docdir) \
3327         DESTDIR=$(@D) \
3328         $(SHELL) $(srcdir)/doc/install.texi2html
3329
3330 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3331            doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1 \
3332            $(if $(filter yes,@enable_lto@),doc/lto-dump.1)
3333
3334 generated-manpages: man
3335
3336 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3337
3338 srcman: $(MANFILES)
3339         -cp -p $^ $(srcdir)/doc
3340
3341 doc/%.1: %.pod
3342         $(STAMP) $@
3343         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3344                 mv -f $(@).T$$$$ $@) || \
3345                 (rm -f $(@).T$$$$ && exit 1)
3346
3347 doc/%.7: %.pod
3348         $(STAMP) $@
3349         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3350                 mv -f $(@).T$$$$ $@) || \
3351                 (rm -f $(@).T$$$$ && exit 1)
3352
3353 %.pod: %.texi
3354         $(STAMP) $@
3355         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3356
3357 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3358 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3359
3360 # These next rules exist because the output name is not the same as
3361 # the input name, so our implicit %.pod rule will not work.
3362
3363 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3364         $(STAMP) $@
3365         -$(TEXI2POD) $< > $@
3366 gfdl.pod: fdl.texi
3367         $(STAMP) $@
3368         -$(TEXI2POD) $< > $@
3369 fsf-funding.pod: funding.texi
3370         $(STAMP) $@
3371         -$(TEXI2POD) $< > $@
3372 gpl.pod: gpl_v3.texi
3373         $(STAMP) $@
3374         -$(TEXI2POD) $< > $@
3375
3376 #\f
3377 # Deletion of files made during compilation.
3378 # There are four levels of this:
3379 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3380 # `mostlyclean' is useful while working on a particular type of machine.
3381 # It deletes most, but not all, of the files made by compilation.
3382 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3383 # `clean' deletes everything made by running `make all'.
3384 # `distclean' also deletes the files made by config.
3385 # `maintainer-clean' also deletes everything that could be regenerated
3386 # automatically, except for `configure'.
3387 # We remove as much from the language subdirectories as we can
3388 # (less duplicated code).
3389
3390 mostlyclean: lang.mostlyclean
3391         -rm -f $(MOSTLYCLEANFILES)
3392         -rm -f *$(objext) c-family/*$(objext)
3393         -rm -f *$(coverageexts)
3394 # Delete build programs
3395         -rm -f build/*
3396         -rm -f mddeps.mk
3397 # Delete other built files.
3398         -rm -f specs.h options.c options.h options-save.c
3399 # Delete the stamp and temporary files.
3400         -rm -f s-* tmp-* stamp-* stmp-*
3401         -rm -f */stamp-* */tmp-*
3402 # Delete debugging dump files.
3403         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3404 # Delete some files made during installation.
3405         -rm -f specs $(SPECS)
3406         -rm -f collect collect2 mips-tfile mips-tdump
3407 # Delete unwanted output files from TeX.
3408         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3409         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3410 # Delete sorted indices we don't actually use.
3411         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3412 # Delete core dumps.
3413         -rm -f core */core
3414 # Delete file generated for gengtype
3415         -rm -f gtyp-input.list
3416 # Delete files generated by gengtype
3417         -rm -f gtype-*
3418         -rm -f gt-*
3419         -rm -f gtype.state
3420 # Delete genchecksum outputs
3421         -rm -f *-checksum.c
3422 # Delete lock-and-run bits
3423         -rm -rf linkfe.lck lock-stamp.*
3424
3425 # Delete all files made by compilation
3426 # that don't exist in the distribution.
3427 clean: mostlyclean lang.clean
3428         -rm -f libgcc.a libgcc_eh.a libgcov.a
3429         -rm -f libgcc_s*
3430         -rm -f libunwind*
3431         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3432         -rm -f options.c options.h optionlist
3433         -rm -f cs-*
3434         -rm -f doc/*.dvi
3435         -rm -f doc/*.pdf
3436 # Delete the include directories.
3437         -rm -rf include include-fixed
3438 # Delete files used by the "multilib" facility (including libgcc subdirs).
3439         -rm -f multilib.h tmpmultilib*
3440         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3441           rm -rf $(MULTILIB_DIRNAMES); \
3442         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3443           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3444         fi ; fi
3445
3446 # Delete all files that users would normally create
3447 # while building and installing GCC.
3448 distclean: clean lang.distclean
3449         -rm -f auto-host.h auto-build.h
3450         -rm -f cstamp-h
3451         -rm -f config.status config.run config.cache config.bak
3452         -rm -f Make-lang Make-hooks Make-host Make-target
3453         -rm -f Makefile *.oaux
3454         -rm -f gthr-default.h
3455         -rm -f TAGS */TAGS
3456         -rm -f *.asm
3457         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3458         -rm -f testsuite/*.log testsuite/*.sum
3459         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3460         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3461         -rm -rf ${QMTEST_DIR} stamp-qmtest
3462         -rm -f cxxmain.c
3463         -rm -f .gdbinit configargs.h
3464         -rm -f gcov.pod
3465 # Delete po/*.gmo only if we are not building in the source directory.
3466         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3467         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3468
3469 # Get rid of every file that's generated from some other file, except for `configure'.
3470 # Most of these files ARE PRESENT in the GCC distribution.
3471 maintainer-clean:
3472         @echo 'This command is intended for maintainers to use; it'
3473         @echo 'deletes files that may need special tools to rebuild.'
3474         $(MAKE) lang.maintainer-clean distclean
3475         -rm -f cpp.??s cpp.*aux
3476         -rm -f gcc.??s gcc.*aux
3477         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3478 #\f
3479 # Entry points `install', `install-strip', and `uninstall'.
3480 # Also use `install-collect2' to install collect2 when the config files don't.
3481
3482 # Copy the compiler files into directories where they will be run.
3483 # Install the driver last so that the window when things are
3484 # broken is small.
3485 install: install-common $(INSTALL_HEADERS) \
3486     install-cpp install-man install-info install-@POSUB@ \
3487     install-driver install-lto-wrapper install-gcc-ar
3488
3489 ifeq ($(enable_plugin),yes)
3490 install: install-plugin
3491 endif
3492
3493 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3494 ifneq ($(STRIP),)
3495 install-strip: STRIPPROG = $(STRIP)
3496 export STRIPPROG
3497 endif
3498 install-strip: install
3499
3500 # Handle cpp installation.
3501 install-cpp: installdirs cpp$(exeext)
3502         -if test "$(enable_as_accelerator)" != "yes" ; then \
3503           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3504           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3505           if [ x$(cpp_install_dir) != x ]; then \
3506             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3507             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3508           else true; fi; \
3509         fi
3510
3511 # Create the installation directories.
3512 # $(libdir)/gcc/include isn't currently searched by cpp.
3513 installdirs:
3514         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3515         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3516         $(mkinstalldirs) $(DESTDIR)$(bindir)
3517         $(mkinstalldirs) $(DESTDIR)$(includedir)
3518         $(mkinstalldirs) $(DESTDIR)$(infodir)
3519         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3520         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3521
3522 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3523   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3524   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3525   gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3526   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3527   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3528   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3529   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3530   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3531   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3532   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3533   ipa-param-manipulation.h $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3534   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3535   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3536   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3537   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3538   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3539   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3540   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3541   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3542   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3543   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3544   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3545   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3546   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3547   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3548   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3549   lcm.h cfgloopmanip.h file-prefix-map.h builtins.def $(INSN_ATTR_H) \
3550   pass-instances.def params.list
3551
3552 # generate the 'build fragment' b-header-vars
3553 s-header-vars: Makefile
3554         rm -f tmp-header-vars
3555 # The first sed gets the list "header variables" as the list variables
3556 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3557 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3558 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3559 # as well.
3560         $(foreach header_var,$(shell sed < Makefile -n -e 's/^\([A-Z0-9_]*_H\)[      ]*=.*/\1/p'),echo $(header_var)=$(shell echo $($(header_var):$(srcdir)/%=.../%) | sed -e 's~\.\.\./config/~config/~' -e 's~\.\.\..*/~~') >> tmp-header-vars;) \
3561         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3562         $(STAMP) s-header-vars
3563
3564 # Install gengtype
3565 install-gengtype: installdirs gengtype$(exeext) gtype.state
3566         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3567         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3568         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3569         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3570
3571 # Install the headers needed to build a plugin.
3572 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3573 # We keep the directory structure for files in config or c-family and .def
3574 # files. All other files are flattened to a single directory.
3575         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3576         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3577         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3578         for file in $$headers; do \
3579           if [ -f $$file ] ; then \
3580             path=$$file; \
3581           elif [ -f $(srcdir)/$$file ]; then \
3582             path=$(srcdir)/$$file; \
3583           else continue; \
3584           fi; \
3585           case $$path in \
3586           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3587             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3588           *) base=`basename $$path` ;; \
3589           esac; \
3590           dest=$(plugin_includedir)/$$base; \
3591           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3592           dir=`dirname $$dest`; \
3593           $(mkinstalldirs) $(DESTDIR)$$dir; \
3594           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3595         done
3596         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3597
3598 # Install the compiler executables built during cross compilation.
3599 install-common: native lang.install-common installdirs
3600         for file in $(COMPILERS); do \
3601           if [ -f $$file ] ; then \
3602             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3603             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3604           else true; \
3605           fi; \
3606         done
3607         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3608           if [ x"$$file" != x.. ]; then \
3609             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3610             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3611           else true; fi; \
3612         done
3613 # We no longer install the specs file because its presence makes the
3614 # driver slower, and because people who need it can recreate it by
3615 # using -dumpspecs.  We remove any old version because it would
3616 # otherwise override the specs built into the driver.
3617         rm -f $(DESTDIR)$(libsubdir)/specs
3618 # Install gcov if it was compiled.
3619         -if test "$(enable_as_accelerator)" != "yes" ; then \
3620           if [ -f gcov$(exeext) ]; \
3621           then \
3622             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3623             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3624           fi; \
3625         fi
3626 # Install gcov-tool if it was compiled.
3627         -if test "$(enable_as_accelerator)" != "yes" ; then \
3628           if [ -f gcov-tool$(exeext) ]; \
3629           then \
3630             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3631             $(INSTALL_PROGRAM) \
3632             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3633           fi; \
3634         fi
3635 # Install gcov-dump if it was compiled.
3636         -if test "$(enable_as_accelerator)" != "yes" ; then \
3637           if [ -f gcov-dump$(exeext) ]; \
3638           then \
3639             rm -f $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3640             $(INSTALL_PROGRAM) \
3641             gcov-dump$(exeext) $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3642           fi; \
3643         fi
3644
3645 # Install the driver program as $(target_noncanonical)-gcc,
3646 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3647 install-driver: installdirs xgcc$(exeext)
3648         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3649         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3650         -if test "$(enable_as_accelerator)" != "yes" ; then \
3651           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3652             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3653             ( cd $(DESTDIR)$(bindir) && \
3654               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3655           fi; \
3656           if [ ! -f gcc-cross$(exeext) ] \
3657               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3658             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3659             ( cd $(DESTDIR)$(bindir) && \
3660               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3661               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3662           fi; \
3663         fi
3664
3665 # Install the info files.
3666 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3667 # to do the install.
3668 install-info:: doc installdirs \
3669         $(DESTDIR)$(infodir)/cpp.info \
3670         $(DESTDIR)$(infodir)/gcc.info \
3671         $(DESTDIR)$(infodir)/cppinternals.info \
3672         $(DESTDIR)$(infodir)/gccinstall.info \
3673         $(DESTDIR)$(infodir)/gccint.info \
3674         lang.install-info
3675
3676 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3677         rm -f $@
3678         if [ -f $< ]; then \
3679           for f in $(<)*; do \
3680             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3681             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3682             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3683           done; \
3684         else true; fi
3685         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3686           if [ -f $@ ]; then \
3687             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3688           else true; fi; \
3689         else true; fi;
3690
3691 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3692
3693 install-pdf: $(PDFFILES) lang.install-pdf
3694         @$(NORMAL_INSTALL)
3695         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3696         @list='$(PDFFILES)'; for p in $$list; do \
3697           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3698           f=$(pdf__strip_dir) \
3699           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3700           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3701         done
3702
3703 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3704
3705 install-html: $(HTMLS_BUILD) lang.install-html
3706         @$(NORMAL_INSTALL)
3707         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3708         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3709           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3710           f=$(html__strip_dir) \
3711           if test -d "$$d$$p"; then \
3712             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3713             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3714             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3715             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3716           else \
3717             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3718             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3719           fi; \
3720         done
3721
3722 # Install the man pages.
3723 install-man: lang.install-man \
3724         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3725         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3726         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3727         $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
3728         $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
3729         $(if $(filter yes,@enable_lto@),$(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext)) \
3730         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3731         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3732         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3733
3734 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3735         -rm -f $@
3736         -$(INSTALL_DATA) $< $@
3737         -chmod a-x $@
3738
3739 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3740         -rm -f $@
3741         -$(INSTALL_DATA) $< $@
3742         -chmod a-x $@
3743
3744 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3745         -rm -f $@
3746         -$(INSTALL_DATA) $< $@
3747         -chmod a-x $@
3748
3749 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3750         -rm -f $@
3751         -$(INSTALL_DATA) $< $@
3752         -chmod a-x $@
3753
3754 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3755         -rm -f $@
3756         -$(INSTALL_DATA) $< $@
3757         -chmod a-x $@
3758
3759 $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
3760         -rm -f $@
3761         -$(INSTALL_DATA) $< $@
3762         -chmod a-x $@
3763
3764 $(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext): doc/lto-dump.1 installdirs
3765         -rm -f $@
3766         -$(INSTALL_DATA) $< $@
3767         -chmod a-x $@
3768
3769 # Install all the header files built in the include subdirectory.
3770 install-headers: $(INSTALL_HEADERS_DIR)
3771 # Fix symlinks to absolute paths in the installed include directory to
3772 # point to the installed directory, not the build directory.
3773 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3774         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3775         if [ $$? -eq 0 ]; then \
3776           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3777           for i in $$files; do \
3778             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3779             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3780               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3781               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3782             fi; \
3783           done; \
3784         fi
3785
3786 # Create or recreate the gcc private include file directory.
3787 install-include-dir: installdirs
3788         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3789         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3790         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3791         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3792
3793 # Create or recreate the install-tools include file directory.
3794 itoolsdir = $(libexecsubdir)/install-tools
3795 itoolsdatadir = $(libsubdir)/install-tools
3796 install-itoolsdirs: installdirs
3797         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3798         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3799
3800 # Install the include directory using tar.
3801 install-headers-tar: stmp-int-hdrs install-include-dir
3802 # We use `pwd`/include instead of just include to problems with CDPATH
3803 # Unless a full pathname is provided, some shells would print the new CWD,
3804 # found in CDPATH, corrupting the output.  We could just redirect the
3805 # output of `cd', but some shells lose on redirection within `()'s
3806         (cd `${PWD_COMMAND}`/include ; \
3807          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3808         (cd `${PWD_COMMAND}`/include-fixed ; \
3809          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3810 # /bin/sh on some systems returns the status of the first tar,
3811 # and that can lose with GNU tar which always writes a full block.
3812 # So use `exit 0' to ignore its exit status.
3813
3814 # Install the include directory using cpio.
3815 install-headers-cpio: stmp-int-hdrs install-include-dir
3816 # See discussion about the use of `pwd` above
3817         cd `${PWD_COMMAND}`/include ; \
3818         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3819         cd `${PWD_COMMAND}`/include-fixed ; \
3820         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3821
3822 # Install the include directory using cp.
3823 install-headers-cp: stmp-int-hdrs install-include-dir
3824         cp -p -r include $(DESTDIR)$(libsubdir)
3825         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3826
3827 # Targets without dependencies, for use in prev-gcc during bootstrap.
3828 real-install-headers-tar:
3829         (cd `${PWD_COMMAND}`/include-fixed ; \
3830          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3831
3832 real-install-headers-cpio:
3833         cd `${PWD_COMMAND}`/include-fixed ; \
3834         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3835
3836 real-install-headers-cp:
3837         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3838
3839 # Install supporting files for fixincludes to be run later.
3840 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3841   macro_list fixinc_list
3842         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3843           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3844         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3845         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3846         set -e; for ml in `cat fixinc_list`; do \
3847           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3848           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3849           $(INSTALL_DATA) include-fixed$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3850         done
3851         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3852                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3853         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3854                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3855                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3856         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3857                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3858         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3859                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3860
3861 # Use this target to install the program `collect2' under the name `collect2'.
3862 install-collect2: collect2 installdirs
3863         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3864 # Install the driver program as $(libsubdir)/gcc for collect2.
3865         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3866
3867 # Install lto-wrapper.
3868 install-lto-wrapper: lto-wrapper$(exeext)
3869         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3870
3871 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3872         if test "$(enable_as_accelerator)" != "yes" ; then \
3873           for i in gcc-ar gcc-nm gcc-ranlib; do \
3874             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3875             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3876             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3877             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3878             if test -f gcc-cross$(exeext); then \
3879               :; \
3880             else \
3881               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3882               ( cd $(DESTDIR)$(bindir) && \
3883                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3884             fi ; \
3885           done; \
3886         fi
3887
3888 # Cancel installation by deleting the installed files.
3889 uninstall: lang.uninstall
3890         -rm -rf $(DESTDIR)$(libsubdir)
3891         -rm -rf $(DESTDIR)$(libexecsubdir)
3892         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3893         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3894         -if [ x$(cpp_install_dir) != x ]; then \
3895           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3896         else true; fi
3897         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3898         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3899         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3900         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3901         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3902         for i in ar nm ranlib ; do \
3903           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3904           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3905           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3906           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3907         done
3908 #\f
3909 # These targets are for the dejagnu testsuites. The file site.exp
3910 # contains global variables that all the testsuites will use.
3911
3912 target_subdir = @target_subdir@
3913
3914 site.exp: ./config.status Makefile
3915         @echo "Making a new config file..."
3916         -@rm -f ./site.tmp
3917         @$(STAMP) site.exp
3918         -@mv site.exp site.bak
3919         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3920         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3921         @echo "# add them to the last section" >> ./site.tmp
3922         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3923         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3924         @echo "set host_triplet $(host)" >> ./site.tmp
3925         @echo "set build_triplet $(build)" >> ./site.tmp
3926         @echo "set target_triplet $(target)" >> ./site.tmp
3927         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3928         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3929 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3930         @echo "set CFLAGS \"\"" >> ./site.tmp
3931         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3932         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3933         @echo "set HOSTCXX \"$(CXX)\"" >> ./site.tmp
3934         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3935         @echo "set HOSTCXXFLAGS \"$(CXXFLAGS)\"" >> ./site.tmp
3936 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3937 # They are passed first to allow individual tests to override them.
3938         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3939 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3940 # files that have already been installed there will be found.  The -B option
3941 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3942 # from the install tree.
3943         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3944         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3945         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3946         @if test "@enable_plugin@" = "yes" ; then \
3947           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3948           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3949           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3950           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3951         fi
3952 # If newlib has been configured, we need to pass -B to gcc so it can find
3953 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3954 # message if it doesn't, but the testsuite is supposed to ignore the message -
3955 # it's too difficult to tell when to and when not to pass -B (not all targets
3956 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3957 # seems like too selective a test.
3958 # ??? Another way to solve this might be to rely on linker scripts.  Then
3959 # theoretically the -B won't be needed.
3960 # We also need to pass -L ../ld so that the linker can find ldscripts.
3961         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3962             && [ "${host}" != "${target}" ]; then \
3963           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3964           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3965           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3966           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3967           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3968         else true; \
3969         fi
3970         @if [ -d $(objdir)/../ld ] ; then \
3971           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3972         else true; \
3973         fi
3974         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3975         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3976         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3977           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3978         else true; \
3979         fi
3980         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3981           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3982         else true; \
3983         fi
3984         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3985           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3986         else true; \
3987         fi
3988         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3989         @cat ./site.tmp > site.exp
3990         @cat site.bak | sed \
3991                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3992         -@rm -f ./site.tmp
3993
3994 CHECK_TARGETS = @check_languages@
3995
3996 check: $(CHECK_TARGETS)
3997
3998 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3999
4000 # The idea is to parallelize testing of multilibs, for example:
4001 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
4002 # will run 3 concurrent sessions of check-gcc, eventually testing
4003 # all 10 combinations.  GNU make is required, as is a shell that expands
4004 # alternations within braces.
4005 lang_checks_parallel = $(lang_checks:=//%)
4006 $(lang_checks_parallel): site.exp
4007         target=`echo "$@" | sed 's,//.*,,'`; \
4008         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
4009         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
4010         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
4011           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
4012           "$$target"
4013
4014 TESTSUITEDIR = testsuite
4015
4016 $(TESTSUITEDIR)/site.exp: site.exp
4017         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4018         -rm -f $@
4019         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
4020
4021 # This is only used for check-% targets that aren't parallelized.
4022 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
4023         -test -d plugin || mkdir plugin
4024         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4025         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
4026         -(rootme=`${PWD_COMMAND}`; export rootme; \
4027         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4028         cd $(TESTSUITEDIR)/$*; \
4029         rm -f tmp-site.exp; \
4030         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
4031                 < ../../site.exp > tmp-site.exp; \
4032         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4033         EXPECT=${EXPECT} ; export EXPECT ; \
4034         if [ -f $${rootme}/../expect/expect ] ; then  \
4035            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4036             export TCL_LIBRARY ; fi ; \
4037         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
4038
4039 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
4040         @echo check-$*
4041
4042 check_p_tool=$(firstword $(subst _, ,$*))
4043 check_p_count=$(check_$(check_p_tool)_parallelize)
4044 check_p_subno=$(word 2,$(subst _, ,$*))
4045 check_p_numbers0:=1 2 3 4 5 6 7 8 9
4046 check_p_numbers1:=0 $(check_p_numbers0)
4047 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
4048 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
4049 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
4050 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
4051 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
4052 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
4053 check_p_subdir=$(subst _,,$*)
4054 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
4055                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
4056                 $(check_p_numbers)))
4057
4058 # For parallelized check-% targets, this decides whether parallelization
4059 # is desirable (if -jN is used).  If desirable, recursive make is run with
4060 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4061 # parallel, as they are run in separate directories.
4062 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4063 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4064 # dejaGNU procedure is overridden to additionally synchronize through
4065 # a $lang-parallel directory which tests will be run by which runtest instance.
4066 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4067 # files.  If parallelization isn't desirable, only one recursive make
4068 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4069 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4070 # should be passed to runtest.
4071 #
4072 # To parallelize some language check, add the corresponding check-$lang
4073 # to lang_checks_parallelized variable and define check_$lang_parallelize
4074 # variable.  This is the upper limit to which it is useful to parallelize the
4075 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
4076 # testsuites like objc or go.
4077 $(lang_checks_parallelized): check-% : site.exp
4078         -rm -rf $(TESTSUITEDIR)/$*-parallel
4079         @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
4080           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
4081           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
4082           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
4083           export GCC_RUNTEST_PARALLELIZE_DIR ; \
4084           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4085             check-parallel-$* \
4086             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
4087           sums= ; logs= ; \
4088           for dir in $(TESTSUITEDIR)/$* \
4089                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
4090           do \
4091             if [ -d $$dir ]; then \
4092               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
4093               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
4094             fi; \
4095           done; \
4096           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
4097             > $(TESTSUITEDIR)/$*/$*.sum; \
4098           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
4099             > $(TESTSUITEDIR)/$*/$*.log; \
4100           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
4101         else \
4102           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4103             check_$*_parallelize= check-parallel-$*; \
4104         fi
4105
4106 check-parallel-% : site.exp
4107         -@test -d plugin || mkdir plugin
4108         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4109         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
4110         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
4111         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4112         if [ -n "$(check_p_subno)" ] \
4113            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
4114            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
4115           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
4116         else \
4117           cd $(TESTSUITEDIR)/$(check_p_subdir); \
4118           rm -f tmp-site.exp; \
4119           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4120                 < ../../site.exp > tmp-site.exp; \
4121           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4122           EXPECT=${EXPECT} ; export EXPECT ; \
4123           if [ -f $${rootme}/../expect/expect ] ; then  \
4124             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4125             export TCL_LIBRARY ; \
4126           fi ; \
4127           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
4128           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
4129             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
4130           fi ; \
4131         fi )
4132
4133 # QMTest targets
4134
4135 # The path to qmtest.
4136 QMTEST_PATH=qmtest
4137
4138 # The flags to pass to qmtest.
4139 QMTESTFLAGS=
4140
4141 # The flags to pass to "qmtest run".
4142 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
4143
4144 # The command to use to invoke qmtest.
4145 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
4146
4147 # The tests (or suites) to run.
4148 QMTEST_GPP_TESTS=g++
4149
4150 # The subdirectory of the OBJDIR that will be used to store the QMTest
4151 # test database configuration and that will be used for temporary
4152 # scratch space during QMTest's execution.
4153 QMTEST_DIR=qmtestsuite
4154
4155 # Create the QMTest database configuration.
4156 ${QMTEST_DIR} stamp-qmtest:
4157         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
4158             -c gcc_database.GCCDatabase \
4159             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
4160             $(STAMP) stamp-qmtest
4161
4162 # Create the QMTest context file.
4163 ${QMTEST_DIR}/context: stamp-qmtest
4164         rm -f $@
4165         echo "CompilerTable.languages=c cplusplus" >> $@
4166         echo "CompilerTable.c_kind=GCC" >> $@
4167         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
4168         echo "CompilerTable.c_options=-B${objdir}/" >> $@
4169         echo "CompilerTable.cplusplus_kind=GCC" >> $@
4170         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
4171         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
4172         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
4173
4174 # Run the G++ testsuite using QMTest.
4175 qmtest-g++: ${QMTEST_DIR}/context
4176         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
4177            -o g++.qmr ${QMTEST_GPP_TESTS}
4178
4179 # Use the QMTest GUI.
4180 qmtest-gui: ${QMTEST_DIR}/context
4181         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
4182
4183 .PHONY: qmtest-g++
4184
4185 # Run Paranoia on real.c.
4186
4187 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4188         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4189
4190 paranoia: paranoia.o real.o $(LIBIBERTY)
4191         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4192
4193 # These exist for maintenance purposes.
4194
4195 # Update the tags table.
4196 TAGS: lang.tags
4197         (cd $(srcdir);                                  \
4198         incs= ;                                         \
4199         list='$(SUBDIRS)'; for dir in $$list; do        \
4200           if test -f $$dir/TAGS; then                   \
4201             incs="$$incs --include $$dir/TAGS.sub";     \
4202           fi;                                           \
4203         done;                                           \
4204         etags -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
4205               *.h *.c *.cc \
4206               ../include/*.h ../libiberty/*.c \
4207               ../libcpp/*.c ../libcpp/include/*.h \
4208               --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        \
4209               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\|DEFTIMEVAR\|DEFPARAM\|DEFPARAMENUM5\)[ ]?(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def timevar.def params.def \
4210                 ; \
4211         etags --include TAGS.sub $$incs)
4212
4213 # -----------------------------------------------------
4214 # Rules for generating translated message descriptions.
4215 # Disabled by autoconf if the tools are not available.
4216 # -----------------------------------------------------
4217
4218 XGETTEXT = @XGETTEXT@
4219 GMSGFMT = @GMSGFMT@
4220 MSGMERGE = msgmerge
4221 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4222
4223 .PHONY: build- install- build-po install-po update-po
4224
4225 # Dummy rules to deal with dependencies produced by use of
4226 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4227 build-: ; @true
4228 install-: ; @true
4229
4230 build-po: $(CATALOGS)
4231
4232 # This notation should be acceptable to all Make implementations used
4233 # by people who are interested in updating .po files.
4234 update-po: $(CATALOGS:.gmo=.pox)
4235
4236 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4237 # script does that.
4238 .po.gmo:
4239         $(mkinstalldirs) po
4240         $(GMSGFMT) --statistics -o $@ $<
4241
4242 # The new .po has to be gone over by hand, so we deposit it into
4243 # build/po with a different extension.
4244 # If build/po/gcc.pot exists, use it (it was just created),
4245 # else use the one in srcdir.
4246 .po.pox:
4247         $(mkinstalldirs) po
4248         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4249                         then echo po/gcc.pot; \
4250                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4251
4252 # This rule has to look for .gmo modules in both srcdir and
4253 # the cwd, and has to check that we actually have a catalog
4254 # for each language, in case they weren't built or included
4255 # with the distribution.
4256 install-po:
4257         $(mkinstalldirs) $(DESTDIR)$(datadir)
4258         cats="$(CATALOGS)"; for cat in $$cats; do \
4259           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4260           if [ -f $$cat ]; then :; \
4261           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4262           else continue; \
4263           fi; \
4264           dir=$(localedir)/$$lang/LC_MESSAGES; \
4265           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4266           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4267           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4268           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4269         done
4270
4271 # Rule for regenerating the message template (gcc.pot).
4272 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4273 # this rule has no dependencies and always regenerates gcc.pot.  This is
4274 # relatively harmless since the .po files do not directly depend on it.
4275 # Note that exgettext has an awk script embedded in it which requires a
4276 # fairly modern (POSIX-compliant) awk.
4277 # The .pot file is left in the build directory.
4278 gcc.pot: po/gcc.pot
4279 po/gcc.pot: force
4280         $(mkinstalldirs) po
4281         $(MAKE) srcextra
4282         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4283                 $(XGETTEXT) gcc $(srcdir)
4284
4285 #\f
4286
4287 # Dependency information.
4288
4289 # In order for parallel make to really start compiling the expensive
4290 # objects from $(OBJS) as early as possible, build all their
4291 # prerequisites strictly before all objects.
4292 $(ALL_HOST_OBJS) : | $(generated_files)
4293
4294 # Include the auto-generated dependencies for all host objects.
4295 DEPFILES = \
4296   $(foreach obj,$(ALL_HOST_OBJS),\
4297     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4298 -include $(DEPFILES)