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