gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2018 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 $(gcc_docdir)/include
 123
 124 # --------
 125 # UNSORTED
 126 # --------
 127
 128 # Extra flags to pass to indicate cross compilation, which
 129 # might be used or tested by Make-lang fragments.
 130 CROSS=@CROSS@
 131
 132 # Variables that exist for you to override.
 133 # See below for how to change them for certain systems.
 134
 135 # List of language subdirectories.
 136 SUBDIRS =@subdirs@ build
 137
 138 # Selection of languages to be made.
 139 CONFIG_LANGUAGES = @all_selected_languages@
 140 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext) \
 141             $(CONFIG_LANGUAGES)
 142
 143 # Default values for variables overridden in Makefile fragments.
 144 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 145 # TCFLAGS is used for compilations with the GCC just built.
 146 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 147 T_CFLAGS =
 148 TCFLAGS =
 149 CFLAGS = @CFLAGS@
 150 CXXFLAGS = @CXXFLAGS@
 151 LDFLAGS = @LDFLAGS@
 152
 153 # Should we build position-independent host code?
 154 PICFLAG = @PICFLAG@
 155
 156 # Flags to determine code coverage. When coverage is disabled, this will
 157 # contain the optimization flags, as you normally want code coverage
 158 # without optimization.
 159 COVERAGE_FLAGS = @coverage_flags@
 160 coverageexts = .{gcda,gcno}
 161
 162 # The warning flags are separate from CFLAGS because people tend to
 163 # override optimization flags and we'd like them to still have warnings
 164 # turned on.  These flags are also used to pass other stage dependent
 165 # flags from configure.  The user is free to explicitly turn these flags
 166 # off if they wish.
 167 # LOOSE_WARN are the warning flags to use when compiling something
 168 # which is only compiled with gcc, such as libgcc.
 169 # C_LOOSE_WARN is similar, but with C-only warnings.
 170 # STRICT_WARN are the additional warning flags to
 171 # apply to the back end and some front ends, which may be compiled
 172 # with other compilers.
 173 # C_STRICT_WARN is similar, with C-only warnings.
 174 LOOSE_WARN = @loose_warn@
 175 C_LOOSE_WARN = @c_loose_warn@
 176 STRICT_WARN = @strict_warn@
 177 C_STRICT_WARN = @c_strict_warn@
 178
 179 # This is set by --enable-checking.  The idea is to catch forgotten
 180 # "extern" tags in header files.
 181 NOCOMMON_FLAG = @nocommon_flag@
 182
 183 NOEXCEPTION_FLAGS = @noexception_flags@
 184
 185 ALIASING_FLAGS = @aliasing_flags@
 186
 187 # This is set by --disable-maintainer-mode (default) to "#"
 188 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 189 # --disable-maintainer-mode is used or not.  This is because the
 190 # following will expand to "MAINT := " in maintainer mode, and to
 191 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 192 # they mean exactly the same thing for make.
 193 MAINT := @MAINT@
 194
 195 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 196 # be used in language Make-lang.in makefile fragments to enable
 197 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 198 # maintainer mode, and '' otherwise.
 199 @MAINT@ ENABLE_MAINTAINER_RULES = true
 200
 201 # These are set by --enable-checking=valgrind.
 202 RUN_GEN = @valgrind_command@
 203 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 204
 205 # This is how we control whether or not the additional warnings are applied.
 206 .-warn = $(STRICT_WARN)
 207 build-warn = $(STRICT_WARN)
 208 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 209 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 210
 211 # These files are to have specific diagnostics suppressed, or are not to
 212 # be subject to -Werror:
 213 # flex output may yield harmless "no previous prototype" warnings
 214 build/gengtype-lex.o-warn = -Wno-error
 215 gengtype-lex.o-warn = -Wno-error
 216 libgcov-util.o-warn = -Wno-error
 217 libgcov-driver-tool.o-warn = -Wno-error
 218 libgcov-merge-tool.o-warn = -Wno-error
 219 gimple-match.o-warn = -Wno-unused
 220 generic-match.o-warn = -Wno-unused
 221 dfp.o-warn = -Wno-strict-aliasing
 222
 223 # All warnings have to be shut off in stage1 if the compiler used then
 224 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 225 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 226 # either $(GCC_WARN_CXXFLAGS), or nothing.
 227 WARN_CFLAGS = @warn_cflags@
 228 WARN_CXXFLAGS = @warn_cxxflags@
 229
 230 CPPFLAGS = @CPPFLAGS@
 231
 232 AWK = @AWK@
 233 CC = @CC@
 234 CXX = @CXX@
 235 BISON = @BISON@
 236 BISONFLAGS =
 237 FLEX = @FLEX@
 238 FLEXFLAGS =
 239 AR = @AR@
 240 AR_FLAGS = rc
 241 NM = @NM@
 242 RANLIB = @RANLIB@
 243 RANLIB_FLAGS = @ranlib_flags@
 244
 245 # Libraries to use on the host.
 246 HOST_LIBS = @HOST_LIBS@
 247
 248 # The name of the compiler to use.
 249 COMPILER = $(CXX)
 250 COMPILER_FLAGS = $(CXXFLAGS)
 251 # If HOST_LIBS is set, then the user is controlling the libraries to
 252 # link against.  In that case, link with $(CC) so that the -lstdc++
 253 # library is not introduced.  If HOST_LIBS is not set, link with
 254 # $(CXX) to pick up -lstdc++.
 255 ifeq ($(HOST_LIBS),)
 256 LINKER = $(CXX)
 257 LINKER_FLAGS = $(CXXFLAGS)
 258 else
 259 LINKER = $(CC)
 260 LINKER_FLAGS = $(CFLAGS)
 261 endif
 262
 263 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
 264 NO_PIE_FLAG = @NO_PIE_FLAG@
 265
 266 # We don't want to compile the compilers with -fPIE, it make PCH fail.
 267 COMPILER += $(NO_PIE_CFLAGS)
 268
 269 # Link with -no-pie since we compile the compiler with -fno-PIE.
 270 LINKER += $(NO_PIE_FLAG)
 271
 272 # Like LINKER, but use a mutex for serializing front end links.
 273 ifeq (@DO_LINK_MUTEX@,true)
 274 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 275 else
 276 LLINKER = $(LINKER)
 277 endif
 278
 279 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
 280
 281 USE_THIN_ARCHIVES = no
 282 ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
 283 ifeq ($(AR_FLAGS),rc)
 284 ifeq ($(RANLIB_FLAGS),)
 285 USE_THIN_ARCHIVES = yes
 286 endif
 287 endif
 288 endif
 289
 290 # -------------------------------------------
 291 # Programs which operate on the build machine
 292 # -------------------------------------------
 293
 294 SHELL = @SHELL@
 295 # pwd command to use.  Allow user to override default by setting PWDCMD in
 296 # the environment to account for automounters.  The make variable must not
 297 # be called PWDCMD, otherwise the value set here is passed to make
 298 # subprocesses and overrides the setting from the user's environment.
 299 # Don't use PWD since it is a common shell environment variable and we
 300 # don't want to corrupt it.
 301 PWD_COMMAND = $${PWDCMD-pwd}
 302 # on sysV, define this as cp.
 303 INSTALL = @INSTALL@
 304 # Some systems may be missing symbolic links, regular links, or both.
 305 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 306 LN=@LN@
 307 LN_S=@LN_S@
 308 # These permit overriding just for certain files.
 309 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 310 INSTALL_DATA = @INSTALL_DATA@
 311 INSTALL_SCRIPT = @INSTALL@
 312 install_sh = $(SHELL) $(srcdir)/../install-sh
 313 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 314 MAKEINFO = @MAKEINFO@
 315 MAKEINFOFLAGS = --no-split
 316 TEXI2DVI = texi2dvi
 317 TEXI2PDF = texi2pdf
 318 TEXI2HTML = $(MAKEINFO) --html
 319 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 320 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 321 # Some versions of `touch' (such as the version on Solaris 2.8)
 322 # do not correctly set the timestamp due to buggy versions of `utime'
 323 # in the kernel.  So, we use `echo' instead.
 324 STAMP = echo timestamp >
 325 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 326 # translate the shell's notion of absolute pathnames to the native
 327 # spelling.
 328 build_file_translate = @build_file_translate@
 329
 330 # Make sure the $(MAKE) variable is defined.
 331 @SET_MAKE@
 332
 333 # Locate mkinstalldirs.
 334 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 335
 336 # write_entries_to_file - writes each entry in a list
 337 # to the specified file.  Entries are written in chunks of
 338 # $(write_entries_to_file_split) to accommodate systems with
 339 # severe command-line-length limitations.
 340 # Parameters:
 341 # $(1): variable containing entries to iterate over
 342 # $(2): output file
 343 write_entries_to_file_split = 50
 344 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 345         $(foreach range, \
 346           $(shell i=1; while test $$i -le $(words $(1)); do \
 347              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 348           $(shell echo "$(wordlist $(range), \
 349                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 350              | tr ' ' '\012' >> $(2)))
 351
 352 # The jit documentation looks better if built with sphinx, but can be
 353 # built with texinfo if sphinx is not available.
 354 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 355 doc_build_sys=@doc_build_sys@
 356
 357 # --------
 358 # UNSORTED
 359 # --------
 360
 361 # Dependency tracking stuff.
 362 CXXDEPMODE = @CXXDEPMODE@
 363 DEPDIR = @DEPDIR@
 364 depcomp = $(SHELL) $(srcdir)/../depcomp
 365
 366 # In the past we used AC_PROG_CC_C_O and set this properly, but
 367 # it was discovered that this hadn't worked in a long time, so now
 368 # we just hard-code.
 369 OUTPUT_OPTION = -o $@
 370
 371 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 372 # -I../zlib, unless we were configured with --with-system-zlib, in which
 373 # case both are empty.
 374 ZLIB = @zlibdir@ -lz
 375 ZLIBINC = @zlibinc@
 376
 377 # How to find GMP
 378 GMPLIBS = @GMPLIBS@
 379 GMPINC = @GMPINC@
 380
 381 # How to find isl.
 382 ISLLIBS = @ISLLIBS@
 383 ISLINC = @ISLINC@
 384
 385 # Set to 'yes' if the LTO front end is enabled.
 386 enable_lto = @enable_lto@
 387
 388 # Compiler and flags needed for plugin support
 389 PLUGINCC = @CXX@
 390 PLUGINCFLAGS = @CXXFLAGS@
 391
 392 # Libs and linker options needed for plugin support
 393 PLUGINLIBS = @pluginlibs@
 394
 395 enable_plugin = @enable_plugin@
 396
 397 # On MinGW plugin installation involves installing import libraries.
 398 ifeq ($(enable_plugin),yes)
 399   plugin_implib := $(if $(strip $(filter mingw%,$(host_os))),yes,no)
 400 endif
 401
 402 enable_host_shared = @enable_host_shared@
 403
 404 enable_as_accelerator = @enable_as_accelerator@
 405
 406 CPPLIB = ../libcpp/libcpp.a
 407 CPPINC = -I$(srcdir)/../libcpp/include
 408
 409 # Where to find decNumber
 410 enable_decimal_float = @enable_decimal_float@
 411 DECNUM = $(srcdir)/../libdecnumber
 412 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 413 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 414 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 415
 416 # The backtrace library.
 417 BACKTRACE = $(srcdir)/../libbacktrace
 418 BACKTRACEINC = -I$(BACKTRACE)
 419 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 420
 421 # Target to use when installing include directory.  Either
 422 # install-headers-tar, install-headers-cpio or install-headers-cp.
 423 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 424
 425 # Header files that are made available under the same name
 426 # to programs compiled with GCC.
 427 USER_H = $(srcdir)/ginclude/float.h \
 428          $(srcdir)/ginclude/iso646.h \
 429          $(srcdir)/ginclude/stdarg.h \
 430          $(srcdir)/ginclude/stdbool.h \
 431          $(srcdir)/ginclude/stddef.h \
 432          $(srcdir)/ginclude/varargs.h \
 433          $(srcdir)/ginclude/stdfix.h \
 434          $(srcdir)/ginclude/stdnoreturn.h \
 435          $(srcdir)/ginclude/stdalign.h \
 436          $(srcdir)/ginclude/stdatomic.h \
 437          $(EXTRA_HEADERS)
 438
 439 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 440 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 441
 442 # The GCC to use for compiling crt*.o.
 443 # Usually the one we just built.
 444 # Don't use this as a dependency--use $(GCC_PASSES).
 445 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 446
 447 # Set if the compiler was configured with --with-build-sysroot.
 448 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 449
 450 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 451 # It specifies -B./.
 452 # It also specifies -isystem ./include to find, e.g., stddef.h.
 453 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 454
 455 # ---------------------------------------------------
 456 # Programs which produce files for the target machine
 457 # ---------------------------------------------------
 458
 459 AR_FOR_TARGET := $(shell \
 460   if [ -f $(objdir)/../binutils/ar ] ; then \
 461     echo $(objdir)/../binutils/ar ; \
 462   else \
 463     if [ "$(host)" = "$(target)" ] ; then \
 464       echo $(AR); \
 465     else \
 466        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 467     fi; \
 468   fi)
 469 AR_FLAGS_FOR_TARGET =
 470 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 471 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 472 LIPO_FOR_TARGET = lipo
 473 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 474 RANLIB_FOR_TARGET := $(shell \
 475   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 476     echo $(objdir)/../binutils/ranlib ; \
 477   else \
 478     if [ "$(host)" = "$(target)" ] ; then \
 479       echo $(RANLIB); \
 480     else \
 481        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 482     fi; \
 483   fi)
 484 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 485 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 486 NM_FOR_TARGET = ./nm
 487 STRIP_FOR_TARGET := $(shell \
 488   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 489     echo $(objdir)/../binutils/strip-new ; \
 490   else \
 491     if [ "$(host)" = "$(target)" ] ; then \
 492       echo strip; \
 493     else \
 494        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 495     fi; \
 496   fi)
 497
 498 # --------
 499 # UNSORTED
 500 # --------
 501
 502 # Where to find some libiberty headers.
 503 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 504 OBSTACK_H   = $(srcdir)/../include/obstack.h
 505 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 506 MD5_H       = $(srcdir)/../include/md5.h
 507 XREGEX_H    = $(srcdir)/../include/xregex.h
 508 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 509
 510 # Linker plugin API headers
 511 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 512
 513 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 514 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 515 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 516 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 517
 518 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 519 # Purge it of unnecessary internal relative paths
 520 # to directories that might not exist yet.
 521 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 522 # Use single quotes here to avoid nested double- and backquotes, this
 523 # macro is also used in a double-quoted context.
 524 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 525
 526 # Path to the system headers on the build machine.
 527 BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 528
 529 # Control whether to run fixincludes.
 530 STMP_FIXINC = @STMP_FIXINC@
 531
 532 # Test to see whether <limits.h> exists in the system header files.
 533 LIMITS_H_TEST = [ -f $(BUILD_SYSTEM_HEADER_DIR)/limits.h ]
 534
 535 # Directory for prefix to system directories, for
 536 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 537 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 538 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 539
 540 xmake_file=@xmake_file@
 541 tmake_file=@tmake_file@
 542 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 543 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 544 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 545 out_file=$(srcdir)/config/@out_file@
 546 out_object_file=@out_object_file@
 547 common_out_file=$(srcdir)/common/config/@common_out_file@
 548 common_out_object_file=@common_out_object_file@
 549 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 550 tm_file_list=@tm_file_list@
 551 tm_include_list=@tm_include_list@
 552 tm_defines=@tm_defines@
 553 tm_p_file_list=@tm_p_file_list@
 554 tm_p_include_list=@tm_p_include_list@
 555 build_xm_file_list=@build_xm_file_list@
 556 build_xm_include_list=@build_xm_include_list@
 557 build_xm_defines=@build_xm_defines@
 558 host_xm_file_list=@host_xm_file_list@
 559 host_xm_include_list=@host_xm_include_list@
 560 host_xm_defines=@host_xm_defines@
 561 xm_file_list=@xm_file_list@
 562 xm_include_list=@xm_include_list@
 563 xm_defines=@xm_defines@
 564 lang_checks=
 565 lang_checks_parallelized=
 566 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 567 lang_specs_files=@lang_specs_files@
 568 lang_tree_files=@lang_tree_files@
 569 target_cpu_default=@target_cpu_default@
 570 OBJC_BOEHM_GC=@objc_boehm_gc@
 571 extra_modes_file=@extra_modes_file@
 572 extra_opt_files=@extra_opt_files@
 573 host_hook_obj=@out_host_hook_obj@
 574
 575 # Multiarch support
 576 enable_multiarch = @enable_multiarch@
 577 with_cpu = @with_cpu@
 578 with_float = @with_float@
 579 ifeq ($(enable_multiarch),yes)
 580   if_multiarch = $(1)
 581 else
 582   ifeq ($(enable_multiarch),auto)
 583     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 584     if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 585   else
 586     if_multiarch =
 587   endif
 588 endif
 589
 590 # ------------------------
 591 # Installation directories
 592 # ------------------------
 593
 594 # Common prefix for installation directories.
 595 # NOTE: This directory must exist when you start installation.
 596 prefix = @prefix@
 597 # Directory in which to put localized header files. On the systems with
 598 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 599 # `/usr'.
 600 # NOTE: local_prefix *should not* default from prefix.
 601 local_prefix = @local_prefix@
 602 # Directory in which to put host dependent programs and libraries
 603 exec_prefix = @exec_prefix@
 604 # Directory in which to put the executable for the command `gcc'
 605 bindir = @bindir@
 606 # Directory in which to put the directories used by the compiler.
 607 libdir = @libdir@
 608 # Directory in which GCC puts its executables.
 609 libexecdir = @libexecdir@
 610
 611 # --------
 612 # UNSORTED
 613 # --------
 614
 615 # Directory in which the compiler finds libraries etc.
 616 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 617 # Directory in which the compiler finds executables
 618 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 619 # Directory in which all plugin resources are installed
 620 plugin_resourcesdir = $(libsubdir)/plugin
 621  # Directory in which plugin headers are installed
 622 plugin_includedir = $(plugin_resourcesdir)/include
 623 # Directory in which plugin specific executables are installed
 624 plugin_bindir = $(libexecsubdir)/plugin
 625 # Used to produce a relative $(gcc_tooldir) in gcc.o
 626 ifeq ($(enable_as_accelerator),yes)
 627 unlibsubdir = ../../../../..
 628 else
 629 unlibsubdir = ../../..
 630 endif
 631 # $(prefix), expressed as a path relative to $(libsubdir).
 632 #
 633 # An explanation of the sed strings:
 634 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 635 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 636 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 637 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 638 #
 639 # (*) Note this pattern overwrites the first character of the string
 640 # with a forward slash if one is not already present.  This is not a
 641 # problem because the exact names of the sub-directories concerned is
 642 # unimportant, just the number of them matters.
 643 #
 644 # The practical upshot of these patterns is like this:
 645 #
 646 #  prefix     exec_prefix        result
 647 #  ------     -----------        ------
 648 #   /foo        /foo/bar          ../
 649 #   /foo/       /foo/bar          ../
 650 #   /foo        /foo/bar/         ../
 651 #   /foo/       /foo/bar/         ../
 652 #   /foo        /foo/bar/ugg      ../../
 653 libsubdir_to_prefix := \
 654   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 655     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 656         -e 's|/[^/]*|../|g')
 657 # $(exec_prefix), expressed as a path relative to $(prefix).
 658 prefix_to_exec_prefix := \
 659   $(shell echo "$(exec_prefix)" | \
 660     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 661 # Directory in which to find other cross-compilation tools and headers.
 662 dollar = @dollar@
 663 # Used in install-cross.
 664 gcc_tooldir = @gcc_tooldir@
 665 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 666 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 667 # Directory in which the compiler finds target-independent g++ includes.
 668 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 669 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 670 # Directory to search for site-specific includes.
 671 local_includedir = $(local_prefix)/include
 672 includedir = $(prefix)/include
 673 # where the info files go
 674 infodir = @infodir@
 675 # Where cpp should go besides $prefix/bin if necessary
 676 cpp_install_dir = @cpp_install_dir@
 677 # where the locale files go
 678 datadir = @datadir@
 679 localedir = $(datadir)/locale
 680 # Extension (if any) to put in installed man-page filename.
 681 man1ext = .1
 682 man7ext = .7
 683 objext = .o
 684 exeext = @host_exeext@
 685 build_exeext = @build_exeext@
 686
 687 # Directory in which to put man pages.
 688 mandir = @mandir@
 689 man1dir = $(mandir)/man1
 690 man7dir = $(mandir)/man7
 691 # Dir for temp files.
 692 tmpdir = /tmp
 693
 694 datarootdir = @datarootdir@
 695 docdir = @docdir@
 696 # Directory in which to build HTML
 697 build_htmldir = $(objdir)/HTML/gcc-$(version)
 698 # Directory in which to put HTML
 699 htmldir = @htmldir@
 700
 701 # Whether we were configured with NLS.
 702 USE_NLS = @USE_NLS@
 703
 704 # Internationalization library.
 705 LIBINTL = @LIBINTL@
 706 LIBINTL_DEP = @LIBINTL_DEP@
 707
 708 # Character encoding conversion library.
 709 LIBICONV = @LIBICONV@
 710 LIBICONV_DEP = @LIBICONV_DEP@
 711
 712 # If a supplementary library is being used for the GC.
 713 GGC_LIB=
 714
 715 # "true" if the target C library headers are unavailable; "false"
 716 # otherwise.
 717 inhibit_libc = @inhibit_libc@
 718 ifeq ($(inhibit_libc),true)
 719 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 720 endif
 721
 722 # List of extra executables that should be compiled for this target machine
 723 # that are used when linking.
 724 # The rules for compiling them should be in the t-* file for the machine.
 725 EXTRA_PROGRAMS = @extra_programs@
 726
 727 # List of extra object files that should be compiled and linked with
 728 # compiler proper (cc1, cc1obj, cc1plus).
 729 EXTRA_OBJS = @extra_objs@
 730
 731 # List of extra object files that should be compiled and linked with
 732 # the gcc driver.
 733 EXTRA_GCC_OBJS =@extra_gcc_objs@
 734
 735 # List of extra libraries that should be linked with the gcc driver.
 736 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 737
 738 # List of additional header files to install.
 739 EXTRA_HEADERS =@extra_headers_list@
 740
 741 # How to handle <stdint.h>.
 742 USE_GCC_STDINT = @use_gcc_stdint@
 743
 744 # The configure script will set this to collect2$(exeext), except on a
 745 # (non-Unix) host which can not build collect2, for which it will be
 746 # set to empty.
 747 COLLECT2 = @collect2@
 748
 749 # Program to convert libraries.
 750 LIBCONVERT =
 751
 752 # Control whether header files are installed.
 753 INSTALL_HEADERS=install-headers install-mkheaders
 754
 755 # Control whether Info documentation is built and installed.
 756 BUILD_INFO = @BUILD_INFO@
 757
 758 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 759 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 760
 761 # Additional directories of header files to run fixincludes on.
 762 # These should be directories searched automatically by default
 763 # just as /usr/include is.
 764 # *Do not* use this for directories that happen to contain
 765 # header files, but are not searched automatically by default.
 766 # On most systems, this is empty.
 767 OTHER_FIXINCLUDES_DIRS=
 768
 769 # A list of all the language-specific executables.
 770 COMPILERS = @all_compilers@
 771
 772 # List of things which should already be built whenever we try to use xgcc
 773 # to compile anything (without linking).
 774 GCC_PASSES=xgcc$(exeext) specs
 775
 776 # Directory to link to, when using the target `maketest'.
 777 DIR = ../gcc
 778
 779 # Native compiler for the build machine and its switches.
 780 CC_FOR_BUILD = @CC_FOR_BUILD@
 781 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 782 NO_PIE_CFLAGS_FOR_BUILD = @NO_PIE_CFLAGS_FOR_BUILD@
 783 NO_PIE_FLAG_FOR_BUILD = @NO_PIE_FLAG_FOR_BUILD@
 784 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 785 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 786 BUILD_NO_PIE_CFLAGS = @BUILD_NO_PIE_CFLAGS@
 787 BUILD_CFLAGS += $(BUILD_NO_PIE_CFLAGS)
 788 BUILD_CXXFLAGS += $(BUILD_NO_PIE_CFLAGS)
 789
 790 # Native compiler that we use.  This may be C++ some day.
 791 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 792 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 793
 794 # Native linker that we use.
 795 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 796 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 797
 798 # Native linker and preprocessor flags.  For x-fragment overrides.
 799 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 800 BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
 801 BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
 802 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 803                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 804
 805 # Actual name to use when installing a native compiler.
 806 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 807 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 808 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 809 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 810 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 811 GCOV_DUMP_INSTALL_NAME := $(shell echo gcov-dump|sed '$(program_transform_name)')
 812
 813 # Setup the testing framework, if you have one
 814 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 815             echo $${rootme}/../expect/expect ; \
 816           else echo expect ; fi`
 817
 818 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 819                echo $${srcdir}/../dejagnu/runtest ; \
 820             else echo runtest; fi`
 821 RUNTESTFLAGS =
 822
 823 # This should name the specs file that we're going to install.  Target
 824 # Makefiles may override it and name another file to be generated from
 825 # the built-in specs and installed as the default spec, as long as
 826 # they also introduce a rule to generate a file name specs, to be used
 827 # at build time.
 828 SPECS = specs
 829
 830 # Extra include files that are defined by HeaderInclude directives in
 831 # the .opt files
 832 OPTIONS_H_EXTRA =
 833
 834 # Extra include files that are defined by SourceInclude directives in
 835 # the .opt files
 836 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 837
 838 @option_includes@
 839
 840 # End of variables for you to override.
 841
 842 # GTM_H lists the config files that the generator files depend on,
 843 # while TM_H lists the ones ordinary gcc files depend on, which
 844 # includes several files generated by those generators.
 845 BCONFIG_H = bconfig.h $(build_xm_file_list)
 846 CONFIG_H  = config.h  $(host_xm_file_list)
 847 TCONFIG_H = tconfig.h $(xm_file_list)
 848 TM_P_H    = tm_p.h    $(tm_p_file_list)
 849 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 850 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 851
 852 # Variables for version information.
 853 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 854 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 855 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 856 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 857
 858 BASEVER_c   := $(shell cat $(BASEVER))
 859 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 860 DATESTAMP_c := $(shell cat $(DATESTAMP))
 861
 862 ifeq (,$(wildcard $(REVISION)))
 863 REVISION_c  :=
 864 REVISION    :=
 865 else
 866 REVISION_c  := $(shell cat $(REVISION))
 867 endif
 868
 869 version     := $(shell @get_gcc_base_ver@ $(BASEVER))
 870
 871 PATCHLEVEL_c := \
 872   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 873
 874
 875 # For use in version.c - double quoted strings, with appropriate
 876 # surrounding punctuation and spaces, and with the datestamp and
 877 # development phase collapsed to the empty string in release mode
 878 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 879 # immediately after the comma in the $(if ...) constructs is
 880 # significant - do not remove it.
 881 BASEVER_s   := "\"$(BASEVER_c)\""
 882 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 883 DATESTAMP_s := \
 884   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 885 PKGVERSION_s:= "\"@PKGVERSION@\""
 886 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 887
 888 PKGVERSION  := @PKGVERSION@
 889 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 890
 891 ifdef REVISION_c
 892 REVISION_s  := \
 893   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 894 else
 895 REVISION_s  := "\"\""
 896 endif
 897
 898 # Shorthand variables for dependency lists.
 899 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 900 VEC_H = vec.h statistics.h $(GGC_H)
 901 HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
 902 EXCEPT_H = except.h $(HASHTAB_H)
 903 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 904 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 905 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 906 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 907 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 908 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 909 MACHMODE_H = machmode.h mode-classes.def
 910 HOOKS_H = hooks.h
 911 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 912 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 913 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 914 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 915   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 916 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
 917   insn-modes-inline.h $(MACHMODE_H) double-int.h
 918 RTL_BASE_H = $(CORETYPES_H) rtl.h rtl.def reg-notes.def \
 919   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 920   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 921 FIXED_VALUE_H = fixed-value.h
 922 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 923 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 924 PARAMS_H = params.h params-enum.h params.def
 925 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 926         gtm-builtins.def sanitizer.def \
 927         hsa-builtins.def
 928 INTERNAL_FN_DEF = internal-fn.def
 929 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 930 TREE_CORE_H = tree-core.h $(CORETYPES_H) all-tree.def tree.def \
 931         c-family/c-common.def $(lang_tree_files) \
 932         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 933         $(VEC_H) treestruct.def $(HASHTAB_H) \
 934         alias.h $(SYMTAB_H) $(FLAGS_H) \
 935         $(REAL_H) $(FIXED_VALUE_H)
 936 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 937 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 938 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 939         cfg-flags.def cfghooks.h profile-count.h
 940 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 941         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 942         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 943 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 944 RECOG_H = recog.h
 945 EMIT_RTL_H = emit-rtl.h
 946 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 947 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 948 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 949         $(VEC_H) $(INPUT_H)
 950 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) \
 951         $(EMIT_RTL_H)
 952 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 953 REGS_H = regs.h hard-reg-set.h
 954 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(BITMAP_H) sbitmap.h
 955 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 956 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 957 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 958         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 959 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 960         alloc-pool.h $(TIMEVAR_H)
 961 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 962 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 963 GGC_H = ggc.h gtype-desc.h statistics.h
 964 TIMEVAR_H = timevar.h timevar.def
 965 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 966 INSN_ADDR_H = $(srcdir)/insn-addr.h
 967 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 968         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 969 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 970 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 971 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 972         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 973 PREDICT_H = predict.h predict.def
 974 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 975         $(srcdir)/../libcpp/include/cpplib.h
 976 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 977 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 978 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 979 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 980 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
 981 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 982 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 983 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 984                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 985                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 986                 tree-ssa-alias.h
 987 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 988 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 989 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 990 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 991 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 992 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 993         $(C_COMMON_H) $(TREE_H)
 994 TREE_INLINE_H = tree-inline.h
 995 REAL_H = real.h
 996 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 997                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 998                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
 999 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
1000 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
1001 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1002                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
1003 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
1004 PLUGIN_VERSION_H = plugin-version.h configargs.h
1005 CONTEXT_H = context.h
1006 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1007
1008 #\f
1009 # Now figure out from those variables how to compile and link.
1010
1011 # IN_GCC distinguishes between code compiled into GCC itself and other
1012 # programs built during a bootstrap.
1013 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1014 # cross compiler which does not use the native headers and libraries.
1015 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
1016
1017 # This is the variable actually used when we compile. If you change this,
1018 # you probably want to update BUILD_CFLAGS in configure.ac
1019 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
1020   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
1021
1022 # The C++ version.
1023 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
1024   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
1025   $(WARN_CXXFLAGS) @DEFS@
1026
1027 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
1028 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1029 # win against random include files in /usr/include.
1030 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
1031
1032 # This is the variable to use when using $(COMPILER).
1033 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
1034
1035 # This is the variable to use when using $(LINKER).
1036 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
1037
1038 # Build and host support libraries.
1039
1040 # Use the "pic" build of libiberty if --enable-host-shared.
1041 ifeq ($(enable_host_shared),yes)
1042 LIBIBERTY = ../libiberty/pic/libiberty.a
1043 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
1044 else
1045 LIBIBERTY = ../libiberty/libiberty.a
1046 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1047 endif
1048
1049 # Dependencies on the intl and portability libraries.
1050 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1051         $(LIBDECNUMBER) $(LIBBACKTRACE)
1052
1053 # Likewise, for use in the tools that must run on this machine
1054 # even if we are cross-building GCC.
1055 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1056
1057 # How to link with both our special library facilities
1058 # and the system's installed libraries.
1059 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1060         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1061 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1062         $(ZLIB)
1063 # Any system libraries needed just for GNAT.
1064 SYSLIBS = @GNAT_LIBEXC@
1065
1066 # Used from ada/gcc-interface/Make-lang.in
1067 GNATBIND = @GNATBIND@
1068 GNATMAKE = @GNATMAKE@
1069
1070 # Libs needed (at present) just for jcf-dump.
1071 LDEXP_LIB = @LDEXP_LIB@
1072
1073 # Likewise, for use in the tools that must run on this machine
1074 # even if we are cross-building GCC.
1075 BUILD_LIBS = $(BUILD_LIBIBERTY)
1076
1077 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1078             build/vec.o build/min-insn-modes.o build/gensupport.o \
1079             build/print-rtl.o build/hash-table.o
1080 BUILD_MD = build/read-md.o
1081 BUILD_ERRORS = build/errors.o
1082
1083 # Specify the directories to be searched for header files.
1084 # Both . and srcdir are used, in that order,
1085 # so that *config.h will be found in the compilation
1086 # subdirectory rather than in the source directory.
1087 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1088 # currently being compiled, in both source trees, to be examined as well.
1089 # libintl.h will be found in ../intl if we are using the included libintl.
1090 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1091            -I$(srcdir)/../include @INCINTL@ \
1092            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1093            $(ISLINC)
1094
1095 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1096 ifeq ($(CXXDEPMODE),depmode=gcc3)
1097 # Note a subtlety here: we use $(@D) for the directory part, to make
1098 # things like the go/%.o rule work properly; but we use $(*F) for the
1099 # file part, as we just want the file part of the stem, not the entire
1100 # file name.
1101 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1102 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1103 else
1104 COMPILE = source='$<' object='$@' libtool=no \
1105     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1106 POSTCOMPILE =
1107 endif
1108
1109 .cc.o .c.o:
1110         $(COMPILE) $<
1111         $(POSTCOMPILE)
1112
1113 #\f
1114 # Support for additional languages (other than C).
1115 # C can be supported this way too (leave for later).
1116
1117 LANG_MAKEFRAGS = @all_lang_makefrags@
1118
1119 # Flags to pass to recursive makes.
1120 # CC is set by configure.
1121 # ??? The choices here will need some experimenting with.
1122
1123 export AR_FOR_TARGET
1124 export AR_CREATE_FOR_TARGET
1125 export AR_FLAGS_FOR_TARGET
1126 export AR_EXTRACT_FOR_TARGET
1127 export AWK
1128 export DESTDIR
1129 export GCC_FOR_TARGET
1130 export INCLUDES
1131 export INSTALL_DATA
1132 export LIPO_FOR_TARGET
1133 export MACHMODE_H
1134 export NM_FOR_TARGET
1135 export STRIP_FOR_TARGET
1136 export RANLIB_FOR_TARGET
1137 export libsubdir
1138
1139 FLAGS_TO_PASS = \
1140         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1141         "BISON=$(BISON)" \
1142         "BISONFLAGS=$(BISONFLAGS)" \
1143         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1144         "LDFLAGS=$(LDFLAGS)" \
1145         "FLEX=$(FLEX)" \
1146         "FLEXFLAGS=$(FLEXFLAGS)" \
1147         "INSTALL=$(INSTALL)" \
1148         "INSTALL_DATA=$(INSTALL_DATA)" \
1149         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1150         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1151         "LN=$(LN)" \
1152         "LN_S=$(LN_S)" \
1153         "MAKEINFO=$(MAKEINFO)" \
1154         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1155         "MAKEOVERRIDES=" \
1156         "SHELL=$(SHELL)" \
1157         "exeext=$(exeext)" \
1158         "build_exeext=$(build_exeext)" \
1159         "objext=$(objext)" \
1160         "exec_prefix=$(exec_prefix)" \
1161         "prefix=$(prefix)" \
1162         "local_prefix=$(local_prefix)" \
1163         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1164         "build_tooldir=$(build_tooldir)" \
1165         "gcc_tooldir=$(gcc_tooldir)" \
1166         "bindir=$(bindir)" \
1167         "libexecsubdir=$(libexecsubdir)" \
1168         "datarootdir=$(datarootdir)" \
1169         "datadir=$(datadir)" \
1170         "libsubdir=$(libsubdir)" \
1171         "localedir=$(localedir)"
1172 #\f
1173 # Lists of files for various purposes.
1174
1175 # All option source files
1176 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1177
1178 # Target specific, C specific object file
1179 C_TARGET_OBJS=@c_target_objs@
1180
1181 # Target specific, C++ specific object file
1182 CXX_TARGET_OBJS=@cxx_target_objs@
1183
1184 # Target specific, Fortran specific object file
1185 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1186
1187 # Object files for gcc many-languages driver.
1188 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1189
1190 c-family-warn = $(STRICT_WARN)
1191
1192 # Language-specific object files shared by all C-family front ends.
1193 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1194   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1195   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1196   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1197   c-family/c-semantics.o c-family/c-ada-spec.o \
1198   c-family/c-ubsan.o c-family/known-headers.o \
1199   c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
1200
1201 # Language-independent object files.
1202 # We put the *-match.o and insn-*.o files first so that a parallel make
1203 # will build them sooner, because they are large and otherwise tend to be
1204 # the last objects to finish building.
1205 OBJS = \
1206         gimple-match.o \
1207         generic-match.o \
1208         insn-attrtab.o \
1209         insn-automata.o \
1210         insn-dfatab.o \
1211         insn-emit.o \
1212         insn-extract.o \
1213         insn-latencytab.o \
1214         insn-modes.o \
1215         insn-opinit.o \
1216         insn-output.o \
1217         insn-peep.o \
1218         insn-preds.o \
1219         insn-recog.o \
1220         insn-enums.o \
1221         ggc-page.o \
1222         alias.o \
1223         alloc-pool.o \
1224         auto-inc-dec.o \
1225         auto-profile.o \
1226         bb-reorder.o \
1227         bitmap.o \
1228         bt-load.o \
1229         builtins.o \
1230         caller-save.o \
1231         calls.o \
1232         ccmp.o \
1233         cfg.o \
1234         cfganal.o \
1235         cfgbuild.o \
1236         cfgcleanup.o \
1237         cfgexpand.o \
1238         cfghooks.o \
1239         cfgloop.o \
1240         cfgloopanal.o \
1241         cfgloopmanip.o \
1242         cfgrtl.o \
1243         symtab.o \
1244         cgraph.o \
1245         cgraphbuild.o \
1246         cgraphunit.o \
1247         cgraphclones.o \
1248         combine.o \
1249         combine-stack-adj.o \
1250         compare-elim.o \
1251         context.o \
1252         convert.o \
1253         coverage.o \
1254         cppbuiltin.o \
1255         cppdefault.o \
1256         cprop.o \
1257         cse.o \
1258         cselib.o \
1259         data-streamer.o \
1260         data-streamer-in.o \
1261         data-streamer-out.o \
1262         dbxout.o \
1263         dbgcnt.o \
1264         dce.o \
1265         ddg.o \
1266         debug.o \
1267         df-core.o \
1268         df-problems.o \
1269         df-scan.o \
1270         dfp.o \
1271         dojump.o \
1272         dominance.o \
1273         domwalk.o \
1274         double-int.o \
1275         dse.o \
1276         dumpfile.o \
1277         dwarf2asm.o \
1278         dwarf2cfi.o \
1279         dwarf2out.o \
1280         emit-rtl.o \
1281         et-forest.o \
1282         except.o \
1283         explow.o \
1284         expmed.o \
1285         expr.o \
1286         fibonacci_heap.o \
1287         final.o \
1288         fixed-value.o \
1289         fold-const.o \
1290         fold-const-call.o \
1291         function.o \
1292         function-tests.o \
1293         fwprop.o \
1294         gcc-rich-location.o \
1295         gcse.o \
1296         gcse-common.o \
1297         ggc-common.o \
1298         ggc-tests.o \
1299         gimple.o \
1300         gimple-builder.o \
1301         gimple-expr.o \
1302         gimple-iterator.o \
1303         gimple-fold.o \
1304         gimple-laddress.o \
1305         gimple-loop-interchange.o \
1306         gimple-loop-jam.o \
1307         gimple-low.o \
1308         gimple-pretty-print.o \
1309         gimple-ssa-backprop.o \
1310         gimple-ssa-evrp.o \
1311         gimple-ssa-evrp-analyze.o \
1312         gimple-ssa-isolate-paths.o \
1313         gimple-ssa-nonnull-compare.o \
1314         gimple-ssa-split-paths.o \
1315         gimple-ssa-store-merging.o \
1316         gimple-ssa-strength-reduction.o \
1317         gimple-ssa-sprintf.o \
1318         gimple-ssa-warn-alloca.o \
1319         gimple-ssa-warn-restrict.o \
1320         gimple-streamer-in.o \
1321         gimple-streamer-out.o \
1322         gimple-walk.o \
1323         gimplify.o \
1324         gimplify-me.o \
1325         godump.o \
1326         graph.o \
1327         graphds.o \
1328         graphite.o \
1329         graphite-isl-ast-to-gimple.o \
1330         graphite-dependences.o \
1331         graphite-optimize-isl.o \
1332         graphite-poly.o \
1333         graphite-scop-detection.o \
1334         graphite-sese-to-poly.o \
1335         gtype-desc.o \
1336         haifa-sched.o \
1337         hash-map-tests.o \
1338         hash-set-tests.o \
1339         hsa-common.o \
1340         hsa-gen.o \
1341         hsa-regalloc.o \
1342         hsa-brig.o \
1343         hsa-dump.o \
1344         hw-doloop.o \
1345         hwint.o \
1346         ifcvt.o \
1347         ree.o \
1348         inchash.o \
1349         incpath.o \
1350         init-regs.o \
1351         internal-fn.o \
1352         ipa-chkp.o \
1353         ipa-cp.o \
1354         ipa-devirt.o \
1355         ipa-fnsummary.o \
1356         ipa-polymorphic-call.o \
1357         ipa-split.o \
1358         ipa-inline.o \
1359         ipa-comdats.o \
1360         ipa-visibility.o \
1361         ipa-inline-analysis.o \
1362         ipa-inline-transform.o \
1363         ipa-predicate.o \
1364         ipa-profile.o \
1365         ipa-prop.o \
1366         ipa-param-manipulation.o \
1367         ipa-pure-const.o \
1368         ipa-icf.o \
1369         ipa-icf-gimple.o \
1370         ipa-reference.o \
1371         ipa-hsa.o \
1372         ipa-ref.o \
1373         ipa-utils.o \
1374         ipa.o \
1375         ira.o \
1376         ira-build.o \
1377         ira-costs.o \
1378         ira-conflicts.o \
1379         ira-color.o \
1380         ira-emit.o \
1381         ira-lives.o \
1382         jump.o \
1383         langhooks.o \
1384         lcm.o \
1385         lists.o \
1386         loop-doloop.o \
1387         loop-init.o \
1388         loop-invariant.o \
1389         loop-iv.o \
1390         loop-unroll.o \
1391         lower-subreg.o \
1392         lra.o \
1393         lra-assigns.o \
1394         lra-coalesce.o \
1395         lra-constraints.o \
1396         lra-eliminations.o \
1397         lra-lives.o \
1398         lra-remat.o \
1399         lra-spills.o \
1400         lto-cgraph.o \
1401         lto-streamer.o \
1402         lto-streamer-in.o \
1403         lto-streamer-out.o \
1404         lto-section-in.o \
1405         lto-section-out.o \
1406         lto-opts.o \
1407         lto-compress.o \
1408         mcf.o \
1409         mode-switching.o \
1410         modulo-sched.o \
1411         multiple_target.o \
1412         omp-offload.o \
1413         omp-expand.o \
1414         omp-general.o \
1415         omp-grid.o \
1416         omp-low.o \
1417         omp-simd-clone.o \
1418         optabs.o \
1419         optabs-libfuncs.o \
1420         optabs-query.o \
1421         optabs-tree.o \
1422         options-save.o \
1423         opts-global.o \
1424         passes.o \
1425         plugin.o \
1426         postreload-gcse.o \
1427         postreload.o \
1428         predict.o \
1429         print-rtl.o \
1430         print-rtl-function.o \
1431         print-tree.o \
1432         profile.o \
1433         profile-count.o \
1434         read-md.o \
1435         read-rtl.o \
1436         read-rtl-function.o \
1437         real.o \
1438         realmpfr.o \
1439         recog.o \
1440         reg-stack.o \
1441         regcprop.o \
1442         reginfo.o \
1443         regrename.o \
1444         regstat.o \
1445         reload.o \
1446         reload1.o \
1447         reorg.o \
1448         resource.o \
1449         rtl-chkp.o \
1450         rtl-error.o \
1451         rtl-tests.o \
1452         rtl.o \
1453         rtlhash.o \
1454         rtlanal.o \
1455         rtlhooks.o \
1456         rtx-vector-builder.o \
1457         run-rtl-passes.o \
1458         sched-deps.o \
1459         sched-ebb.o \
1460         sched-rgn.o \
1461         sel-sched-ir.o \
1462         sel-sched-dump.o \
1463         sel-sched.o \
1464         selftest-rtl.o \
1465         selftest-run-tests.o \
1466         sese.o \
1467         shrink-wrap.o \
1468         simplify-rtx.o \
1469         sparseset.o \
1470         spellcheck.o \
1471         spellcheck-tree.o \
1472         sreal.o \
1473         stack-ptr-mod.o \
1474         statistics.o \
1475         stmt.o \
1476         stor-layout.o \
1477         store-motion.o \
1478         streamer-hooks.o \
1479         stringpool.o \
1480         substring-locations.o \
1481         target-globals.o \
1482         targhooks.o \
1483         timevar.o \
1484         toplev.o \
1485         tracer.o \
1486         trans-mem.o \
1487         tree-affine.o \
1488         asan.o \
1489         tsan.o \
1490         ubsan.o \
1491         sanopt.o \
1492         sancov.o \
1493         tree-call-cdce.o \
1494         tree-cfg.o \
1495         tree-cfgcleanup.o \
1496         tree-chrec.o \
1497         tree-complex.o \
1498         tree-data-ref.o \
1499         tree-dfa.o \
1500         tree-diagnostic.o \
1501         tree-dump.o \
1502         tree-eh.o \
1503         tree-emutls.o \
1504         tree-if-conv.o \
1505         tree-inline.o \
1506         tree-into-ssa.o \
1507         tree-iterator.o \
1508         tree-loop-distribution.o \
1509         tree-nested.o \
1510         tree-nrv.o \
1511         tree-object-size.o \
1512         tree-outof-ssa.o \
1513         tree-parloops.o \
1514         tree-phinodes.o \
1515         tree-chkp.o \
1516         tree-chkp-opt.o \
1517         tree-predcom.o \
1518         tree-pretty-print.o \
1519         tree-profile.o \
1520         tree-scalar-evolution.o \
1521         tree-sra.o \
1522         tree-switch-conversion.o \
1523         tree-ssa-address.o \
1524         tree-ssa-alias.o \
1525         tree-ssa-ccp.o \
1526         tree-ssa-coalesce.o \
1527         tree-ssa-copy.o \
1528         tree-ssa-dce.o \
1529         tree-ssa-dom.o \
1530         tree-ssa-dse.o \
1531         tree-ssa-forwprop.o \
1532         tree-ssa-ifcombine.o \
1533         tree-ssa-live.o \
1534         tree-ssa-loop-ch.o \
1535         tree-ssa-loop-im.o \
1536         tree-ssa-loop-ivcanon.o \
1537         tree-ssa-loop-ivopts.o \
1538         tree-ssa-loop-manip.o \
1539         tree-ssa-loop-niter.o \
1540         tree-ssa-loop-prefetch.o \
1541         tree-ssa-loop-split.o \
1542         tree-ssa-loop-unswitch.o \
1543         tree-ssa-loop.o \
1544         tree-ssa-math-opts.o \
1545         tree-ssa-operands.o \
1546         tree-ssa-phionlycprop.o \
1547         tree-ssa-phiopt.o \
1548         tree-ssa-phiprop.o \
1549         tree-ssa-pre.o \
1550         tree-ssa-propagate.o \
1551         tree-ssa-reassoc.o \
1552         tree-ssa-sccvn.o \
1553         tree-ssa-scopedtables.o \
1554         tree-ssa-sink.o \
1555         tree-ssa-strlen.o \
1556         tree-ssa-structalias.o \
1557         tree-ssa-tail-merge.o \
1558         tree-ssa-ter.o \
1559         tree-ssa-threadbackward.o \
1560         tree-ssa-threadedge.o \
1561         tree-ssa-threadupdate.o \
1562         tree-ssa-uncprop.o \
1563         tree-ssa-uninit.o \
1564         tree-ssa.o \
1565         tree-ssanames.o \
1566         tree-stdarg.o \
1567         tree-streamer.o \
1568         tree-streamer-in.o \
1569         tree-streamer-out.o \
1570         tree-tailcall.o \
1571         tree-vect-generic.o \
1572         tree-vect-patterns.o \
1573         tree-vect-data-refs.o \
1574         tree-vect-stmts.o \
1575         tree-vect-loop.o \
1576         tree-vect-loop-manip.o \
1577         tree-vect-slp.o \
1578         tree-vectorizer.o \
1579         tree-vector-builder.o \
1580         tree-vrp.o \
1581         tree.o \
1582         typed-splay-tree.o \
1583         unique-ptr-tests.o \
1584         valtrack.o \
1585         value-prof.o \
1586         var-tracking.o \
1587         varasm.o \
1588         varpool.o \
1589         vec-perm-indices.o \
1590         vmsdbgout.o \
1591         vr-values.o \
1592         vtable-verify.o \
1593         web.o \
1594         wide-int.o \
1595         wide-int-print.o \
1596         xcoffout.o \
1597         $(out_object_file) \
1598         $(EXTRA_OBJS) \
1599         $(host_hook_obj)
1600
1601 # Objects in libcommon.a, potentially used by all host binaries and with
1602 # no target dependencies.
1603 OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
1604         edit-context.o \
1605         pretty-print.o intl.o \
1606         sbitmap.o \
1607         vec.o input.o version.o hash-table.o ggc-none.o memory-block.o \
1608         selftest.o selftest-diagnostic.o
1609
1610 # Objects in libcommon-target.a, used by drivers and by the core
1611 # compiler and containing target-dependent code.
1612 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1613         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1614         hash-table.o file-find.o spellcheck.o selftest.o
1615
1616 # This lists all host objects for the front ends.
1617 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1618
1619 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1620   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1621   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1622   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1623   lto-wrapper.o collect-utils.o
1624
1625 # for anything that is shared use the cc1plus profile data, as that
1626 # is likely the most exercised during the build
1627 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1628   ../stage_current)),stageautofeedback)
1629 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1630 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1631 endif
1632
1633 # This lists all host object files, whether they are included in this
1634 # compilation or not.
1635 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1636
1637 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1638         $(CPPLIB) $(LIBDECNUMBER)
1639
1640 # This is defined to "yes" if Tree checking is enabled, which roughly means
1641 # front-end checking.
1642 TREECHECKING = @TREECHECKING@
1643
1644 # The full name of the driver on installation
1645 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1646
1647 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1648  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1649  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1650  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1651  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1652  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h insn-modes-inline.h \
1653  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1654  case-cfn-macros.h cfn-operators.pd \
1655  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1656  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1657  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1658  gcc-ranlib$(exeext) \
1659  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1660  gcov-tool$(exeect) \
1661  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1662  libcommon-target.a libcommon.a libgcc.mk perf.data
1663
1664 # This symlink makes the full installation name of the driver be available
1665 # from within the *build* directory, for use when running the JIT library
1666 # from there (e.g. when running its testsuite).
1667 $(FULL_DRIVER_NAME): ./xgcc
1668         rm -f $@
1669         $(LN_S) $< $@
1670
1671 #\f
1672 # Language makefile fragments.
1673
1674 # The following targets define the interface between us and the languages.
1675 #
1676 # all.cross, start.encap, rest.encap,
1677 # install-common, install-info, install-man,
1678 # uninstall,
1679 # mostlyclean, clean, distclean, maintainer-clean,
1680 #
1681 # Each language is linked in with a series of hooks.  The name of each
1682 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1683 # and adds these here.  We use double-colon rules for some of the hooks;
1684 # double-colon rules should be preferred for any new hooks.
1685
1686 # language hooks, generated by configure
1687 @language_hooks@
1688
1689 # per-language makefile fragments
1690 ifneq ($(LANG_MAKEFRAGS),)
1691 include $(LANG_MAKEFRAGS)
1692 endif
1693
1694 # target and host overrides must follow the per-language makefile fragments
1695 # so they can override or augment language-specific variables
1696
1697 # target overrides
1698 ifneq ($(tmake_file),)
1699 include $(tmake_file)
1700 endif
1701
1702 # host overrides
1703 ifneq ($(xmake_file),)
1704 include $(xmake_file)
1705 endif
1706
1707 # all-tree.def includes all the tree.def files.
1708 all-tree.def: s-alltree; @true
1709 s-alltree: Makefile
1710         rm -f tmp-all-tree.def
1711         echo '#include "tree.def"' > tmp-all-tree.def
1712         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1713         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1714         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1715           echo "#include \"$$f\""; \
1716         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1717         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1718         $(STAMP) s-alltree
1719
1720 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1721 # objects that belong to the front ends.  We add an extra define that
1722 # causes back-end specific include files to be poisoned, in the hope that
1723 # we can avoid introducing dependencies of the front ends on things that
1724 # no front end should ever look at (e.g. everything RTL related).
1725 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1726
1727 #\f
1728
1729 # -----------------------------
1730 # Rebuilding this configuration
1731 # -----------------------------
1732
1733 # On the use of stamps:
1734 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1735 # A simple rule to build tree-check.h would be
1736 # tree-check.h: build/gencheck$(build_exeext)
1737 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1738 #
1739 # but tree-check.h doesn't change every time gencheck changes. It would the
1740 # nice if targets that depend on tree-check.h wouldn't be rebuild
1741 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1742 # must not be overwritten with a identical copy. One solution is to use a
1743 # temporary file
1744 # tree-check.h: build/gencheck$(build_exeext)
1745 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1746 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1747 #
1748 # This solution has a different problem. Since the time stamp of tree-check.h
1749 # is unchanged, make will try to update tree-check.h every time it runs.
1750 # To prevent this, one can add a stamp
1751 # tree-check.h: s-check
1752 # s-check : build/gencheck$(build_exeext)
1753 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1754 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1755 #       $(STAMP) s-check
1756 #
1757 # The problem with this solution is that make thinks that tree-check.h is
1758 # always unchanged. Make must be deceived into thinking that tree-check.h is
1759 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1760 # tree-check.h: s-check; @true
1761 # s-check : build/gencheck$(build_exeext)
1762 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1763 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1764 #       $(STAMP) s-check
1765 #
1766 # This is what is done in this makefile. Note that mkconfig.sh has a
1767 # move-if-change built-in
1768
1769 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1770         LANGUAGES="$(CONFIG_LANGUAGES)" \
1771         CONFIG_HEADERS= \
1772         CONFIG_SHELL="$(SHELL)" \
1773         CONFIG_FILES=$@ $(SHELL) config.status
1774
1775 config.h: cs-config.h ; @true
1776 bconfig.h: cs-bconfig.h ; @true
1777 tconfig.h: cs-tconfig.h ; @true
1778 tm.h: cs-tm.h ; @true
1779 tm_p.h: cs-tm_p.h ; @true
1780
1781 cs-config.h: Makefile
1782         TARGET_CPU_DEFAULT="" \
1783         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1784         $(SHELL) $(srcdir)/mkconfig.sh config.h
1785
1786 cs-bconfig.h: Makefile
1787         TARGET_CPU_DEFAULT="" \
1788         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1789         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1790
1791 cs-tconfig.h: Makefile
1792         TARGET_CPU_DEFAULT="" \
1793         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1794         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1795
1796 cs-tm.h: Makefile
1797         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1798         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1799         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1800
1801 cs-tm_p.h: Makefile
1802         TARGET_CPU_DEFAULT="" \
1803         HEADERS="$(tm_p_include_list)" DEFINES="" \
1804         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1805
1806 # Don't automatically run autoconf, since configure.ac might be accidentally
1807 # newer than configure.  Also, this writes into the source directory which
1808 # might be on a read-only file system.  If configured for maintainer mode
1809 # then do allow autoconf to be run.
1810
1811 AUTOCONF = autoconf
1812 ACLOCAL = aclocal
1813 ACLOCAL_AMFLAGS = -I ../config -I ..
1814 aclocal_deps = \
1815         $(srcdir)/../libtool.m4 \
1816         $(srcdir)/../ltoptions.m4 \
1817         $(srcdir)/../ltsugar.m4 \
1818         $(srcdir)/../ltversion.m4 \
1819         $(srcdir)/../lt~obsolete.m4 \
1820         $(srcdir)/../config/acx.m4 \
1821         $(srcdir)/../config/codeset.m4 \
1822         $(srcdir)/../config/depstand.m4 \
1823         $(srcdir)/../config/dfp.m4 \
1824         $(srcdir)/../config/gcc-plugin.m4 \
1825         $(srcdir)/../config/gettext-sister.m4 \
1826         $(srcdir)/../config/iconv.m4 \
1827         $(srcdir)/../config/lcmessage.m4 \
1828         $(srcdir)/../config/lead-dot.m4 \
1829         $(srcdir)/../config/lib-ld.m4 \
1830         $(srcdir)/../config/lib-link.m4 \
1831         $(srcdir)/../config/lib-prefix.m4 \
1832         $(srcdir)/../config/mmap.m4 \
1833         $(srcdir)/../config/override.m4 \
1834         $(srcdir)/../config/picflag.m4 \
1835         $(srcdir)/../config/progtest.m4 \
1836         $(srcdir)/../config/stdint.m4 \
1837         $(srcdir)/../config/warnings.m4 \
1838         $(srcdir)/../config/zlib.m4 \
1839         $(srcdir)/acinclude.m4
1840
1841 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1842         (cd $(srcdir) && $(AUTOCONF))
1843
1844 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1845         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1846
1847 # cstamp-h.in controls rebuilding of config.in.
1848 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1849 # delete it.  A stamp file is needed as autoheader won't update the file if
1850 # nothing has changed.
1851 # It remains in the source directory and is part of the distribution.
1852 # This follows what is done in shellutils, fileutils, etc.
1853 # "echo timestamp" is used instead of touch to be consistent with other
1854 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1855 # ??? Newer versions have a maintainer mode that may be useful here.
1856
1857 # Don't run autoheader automatically either.
1858 # Only run it if maintainer mode is enabled.
1859 @MAINT@ AUTOHEADER = autoheader
1860 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1861 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1862 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1863 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1864 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1865 auto-host.h: cstamp-h ; @true
1866 cstamp-h: config.in config.status
1867         CONFIG_HEADERS=auto-host.h:config.in \
1868         CONFIG_FILES= \
1869         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1870
1871 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1872 # a target to build even if it is up-to-date.  So we must verify that
1873 # config.status does not exist before failing.
1874 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1875         @if [ ! -f config.status ] ; then \
1876           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1877           false; \
1878         else \
1879           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1880         fi
1881
1882 # --------
1883 # UNSORTED
1884 # --------
1885
1886 # Provide quickstrap as a target that people can type into the gcc directory,
1887 # and that fails if you're not into it.
1888 quickstrap: all
1889         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1890
1891 all.internal: start.encap rest.encap doc selftest
1892 # This is what to compile if making a cross-compiler.
1893 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1894         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
1895 # This is what must be made before installing GCC and converting libraries.
1896 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1897         libgcc-support lang.start.encap @GENINSRC@ srcextra
1898 # These can't be made until after GCC can run.
1899 rest.encap: lang.rest.encap
1900 # This is what is made with the host's compiler
1901 # whether making a cross compiler or not.
1902 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1903         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1904         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1905
1906 ifeq ($(enable_plugin),yes)
1907 native: gengtype$(exeext)
1908 endif
1909
1910 # On the target machine, finish building a cross compiler.
1911 # This does the things that can't be done on the host machine.
1912 rest.cross: specs
1913
1914 # GCC's selftests.
1915 # Specify a dummy input file to placate the driver.
1916 # Specify -nostdinc to work around missing WIND_BASE environment variable
1917 # required for *-wrs-vxworks-* targets.
1918 # Specify -o /dev/null so the output of -S is discarded. More importantly
1919 # It does not try to create a file with the name "null.s" on POSIX and
1920 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
1921 # Beware that /dev/null is not available to mingw tools, so directly use
1922 # "nul" instead of "/dev/null" if we're building on a mingw machine.
1923 # Specify the path to gcc/testsuite/selftests within the srcdir
1924 # as an argument to -fself-test.
1925 DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
1926 SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
1927         -fself-test=$(srcdir)/testsuite/selftests
1928
1929 C_SELFTEST_FLAGS = -xc $(SELFTEST_FLAGS)
1930 CPP_SELFTEST_FLAGS = -xc++ $(SELFTEST_FLAGS)
1931
1932 SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
1933
1934 C_SELFTEST_DEPS = cc1$(exeext) $(SELFTEST_DEPS)
1935 CPP_SELFTEST_DEPS = cc1plus$(exeext) $(SELFTEST_DEPS)
1936
1937 # Run the selftests during the build once we have a driver and the frontend,
1938 # so that self-test failures are caught as early as possible.
1939 # Use "s-selftest-FE" to ensure that we only run the selftests if the
1940 # driver, frontend, or selftest data change.
1941 .PHONY: selftest
1942
1943 # By default, only run the selftests within the C frontend
1944 selftest: s-selftest-c
1945
1946 # C selftests
1947 s-selftest-c: $(C_SELFTEST_DEPS)
1948         $(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS)
1949         $(STAMP) $@
1950
1951 # Convenience methods for running C selftests under gdb:
1952 .PHONY: selftest-c-gdb
1953 selftest-c-gdb: $(C_SELFTEST_DEPS)
1954         $(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS) \
1955           -wrapper gdb,--args
1956
1957 .PHONY: selftest-gdb
1958 selftest-gdb: selftest-c-gdb
1959
1960 # Convenience methods for running C selftests under valgrind:
1961 .PHONY: selftest-c-valgrind
1962 selftest-c-valgrind: $(C_SELFTEST_DEPS)
1963         $(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS) \
1964           -wrapper valgrind,--leak-check=full
1965
1966 .PHONY: selftest-valgrind
1967 selftest-valgrind: selftest-c-valgrind
1968
1969 # C++ selftests
1970 s-selftest-c++: $(CPP_SELFTEST_DEPS)
1971         $(GCC_FOR_TARGET) $(CPP_SELFTEST_FLAGS)
1972         $(STAMP) $@
1973
1974 # Convenience method for running C++ selftests under gdb:
1975 .PHONY: selftest-c++-gdb
1976 selftest-c++-gdb: $(CPP_SELFTEST_DEPS)
1977         $(GCC_FOR_TARGET) $(CPP_SELFTEST_FLAGS) \
1978           -wrapper gdb,--args
1979
1980 # Convenience method for running C++ selftests under valgrind:
1981 .PHONY: selftest-c++-valgrind
1982 selftest-c++-valgrind: $(CPP_SELFTEST_DEPS)
1983         $(GCC_FOR_TARGET) $(CPP_SELFTEST_FLAGS) \
1984           -wrapper valgrind,--leak-check=full
1985
1986 # Recompile all the language-independent object files.
1987 # This is used only if the user explicitly asks for it.
1988 compilations: $(BACKEND)
1989
1990 # This archive is strictly for the host.
1991 libbackend.a: $(OBJS)
1992         -rm -rf libbackend.a
1993         @# Build libbackend.a as a thin archive if possible, as doing so
1994         @# significantly reduces build times.
1995 ifeq ($(USE_THIN_ARCHIVES),yes)
1996         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
1997 else
1998         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1999         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
2000 endif
2001
2002 libcommon-target.a: $(OBJS-libcommon-target)
2003         -rm -rf libcommon-target.a
2004         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
2005         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
2006
2007 libcommon.a: $(OBJS-libcommon)
2008         -rm -rf libcommon.a
2009         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
2010         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
2011
2012 # We call this executable `xgcc' rather than `gcc'
2013 # to avoid confusion if the current directory is in the path
2014 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
2015 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
2016         $(EXTRA_GCC_OBJS)
2017         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2018           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2019           $(EXTRA_GCC_LIBS) $(LIBS)
2020
2021 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2022 # It is part of c-family because the handled extensions are hard-coded
2023 # and only contain c-family extensions (see known_suffixes).
2024 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
2025         $(EXTRA_GCC_OBJS)
2026         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2027           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2028           $(EXTRA_GCC_LIBS) $(LIBS)
2029
2030 # Dump a specs file to make -B./ read these specs over installed ones.
2031 $(SPECS): xgcc$(exeext)
2032         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
2033         mv tmp-specs $(SPECS)
2034
2035 # We do want to create an executable named `xgcc', so we can use it to
2036 # compile libgcc2.a.
2037 # Also create gcc-cross, so that install-common will install properly.
2038 gcc-cross$(exeext): xgcc$(exeext)
2039         cp xgcc$(exeext) gcc-cross$(exeext)
2040
2041 checksum-options:
2042         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
2043         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
2044
2045 #\f
2046 # Build libgcc.a.
2047
2048 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
2049         $(MACHMODE_H) gcov-iov.h
2050
2051 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
2052         : > tmp-libgcc.mvars
2053         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
2054         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
2055         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
2056         if test @enable_default_pie@ = yes; then \
2057           NO_PIE_CFLAGS="-fno-PIE"; \
2058         else \
2059           NO_PIE_CFLAGS=; \
2060         fi; \
2061         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
2062
2063         mv tmp-libgcc.mvars libgcc.mvars
2064
2065 # Use the genmultilib shell script to generate the information the gcc
2066 # driver program needs to select the library directory based on the
2067 # switches.
2068 multilib.h: s-mlib; @true
2069 s-mlib: $(srcdir)/genmultilib Makefile
2070         if test @enable_multilib@ = yes \
2071            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
2072           $(SHELL) $(srcdir)/genmultilib \
2073             "$(MULTILIB_OPTIONS)" \
2074             "$(MULTILIB_DIRNAMES)" \
2075             "$(MULTILIB_MATCHES)" \
2076             "$(MULTILIB_EXCEPTIONS)" \
2077             "$(MULTILIB_EXTRA_OPTS)" \
2078             "$(MULTILIB_EXCLUSIONS)" \
2079             "$(MULTILIB_OSDIRNAMES)" \
2080             "$(MULTILIB_REQUIRED)" \
2081             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2082             "$(MULTILIB_REUSE)" \
2083             "@enable_multilib@" \
2084             > tmp-mlib.h; \
2085         else \
2086           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2087             "$(MULTIARCH_DIRNAME)" '' no \
2088             > tmp-mlib.h; \
2089         fi
2090         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2091         $(STAMP) s-mlib
2092 #\f
2093 # Compiling object files from source files.
2094
2095 # Note that dependencies on obstack.h are not written
2096 # because that file is not part of GCC.
2097
2098 srcextra: gcc.srcextra lang.srcextra
2099
2100 gcc.srcextra: gengtype-lex.c
2101         -cp -p $^ $(srcdir)
2102
2103 AR_OBJS = file-find.o
2104 AR_LIBS = @COLLECT2_LIBS@
2105
2106 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2107         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2108                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2109
2110 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2111         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2112                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2113
2114 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2115         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2116                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2117
2118 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2119         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2120         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2121
2122 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2123         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2124         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2125
2126 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2127         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2128         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2129
2130 # ??? the implicit rules dont trigger if the source file has a different name
2131 # so copy instead
2132 gcc-ranlib.c: gcc-ar.c
2133         cp $^ $@
2134
2135 gcc-nm.c: gcc-ar.c
2136         cp $^ $@
2137
2138 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
2139   collect-utils.o file-find.o hash-table.o selftest.o
2140 COLLECT2_LIBS = @COLLECT2_LIBS@
2141 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2142 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2143         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2144                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2145         mv -f T$@ $@
2146
2147 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2148         @TARGET_SYSTEM_ROOT_DEFINE@
2149
2150 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2151 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2152         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
2153            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2154         mv -f T$@ $@
2155
2156 # Files used by all variants of C or by the stand-alone pre-processor.
2157
2158 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2159
2160 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2161         -DTARGET_MACHINE=\"$(target)\"
2162
2163 default-c.o: config/default-c.c
2164         $(COMPILE) $<
2165         $(POSTCOMPILE)
2166
2167 # Files used by all variants of C and some other languages.
2168
2169 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2170 prefix.o: $(BASEVER)
2171
2172 # Language-independent files.
2173
2174 DRIVER_DEFINES = \
2175   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2176   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2177   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2178   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2179   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2180   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2181   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2182   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2183   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2184   @TARGET_SYSTEM_ROOT_DEFINE@ \
2185   $(VALGRIND_DRIVER_DEFINES) \
2186   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2187   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
2188
2189 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
2190 gcc.o: $(BASEVER)
2191
2192 specs.h : s-specs ; @true
2193 s-specs : Makefile
2194         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2195             echo "#include \"$$f\""; \
2196         done | sed 's|$(srcdir)/||' > tmp-specs.h
2197         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2198         $(STAMP) s-specs
2199
2200 optionlist: s-options ; @true
2201 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2202         LC_ALL=C ; export LC_ALL ; \
2203         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2204         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2205         $(STAMP) s-options
2206
2207 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2208     $(srcdir)/optc-gen.awk
2209         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2210                -f $(srcdir)/optc-gen.awk \
2211                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2212
2213 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2214     $(srcdir)/optc-save-gen.awk
2215         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2216                -f $(srcdir)/optc-save-gen.awk \
2217                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2218
2219 options.h: s-options-h ; @true
2220 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2221     $(srcdir)/opth-gen.awk
2222         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2223                -f $(srcdir)/opth-gen.awk \
2224                < $< > tmp-options.h
2225         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2226         $(STAMP) $@
2227
2228 dumpvers: dumpvers.c
2229
2230 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2231         -DREVISION=$(REVISION_s) \
2232         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2233         -DBUGURL=$(BUGURL_s)
2234 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2235
2236 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2237 CFLAGS-lto-compress.o += $(ZLIBINC)
2238
2239 bversion.h: s-bversion; @true
2240 s-bversion: BASE-VER
2241         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2242         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2243         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2244         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2245         $(STAMP) s-bversion
2246
2247 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2248
2249 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
2250                     $(srcdir)/gen-pass-instances.awk
2251         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2252           $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
2253
2254 $(out_object_file): $(out_file)
2255         $(COMPILE) $<
2256         $(POSTCOMPILE)
2257
2258 $(common_out_object_file): $(common_out_file)
2259         $(COMPILE) $<
2260         $(POSTCOMPILE)
2261 #\f
2262 # Generate header and source files from the machine description,
2263 # and compile them.
2264
2265 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2266   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2267   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2268   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2269   insn-target-def.h
2270
2271 # Dependencies for the md file.  The first time through, we just assume
2272 # the md file itself and the generated dependency file (in order to get
2273 # it built).  The second time through we have the dependency file.
2274 -include mddeps.mk
2275 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2276
2277 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2278         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2279         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2280         $(STAMP) s-mddeps
2281
2282 # For each of the files generated by running a generator program over
2283 # the machine description, the following static pattern rules run the
2284 # generator program only if the machine description has changed,
2285 # but touch the target file only when its contents actually change.
2286 # The "; @true" construct forces Make to recheck the timestamp on
2287 # the target file.
2288
2289 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2290                           insn-config.h insn-flags.h insn-target-def.h
2291
2292 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2293                           insn-extract.c insn-output.c \
2294                           insn-peep.c insn-recog.c
2295
2296 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2297
2298 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2299
2300 $(simple_generated_h:insn-%.h=s-%) \
2301 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2302
2303 $(simple_rtl_generated_h:insn-%.h=s-%) \
2304 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2305
2306 $(simple_generated_h): insn-%.h: s-%; @true
2307
2308 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2309         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2310           $(filter insn-conditions.md,$^) > tmp-$*.h
2311         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2312         $(STAMP) s-$*
2313
2314 $(simple_generated_c): insn-%.c: s-%; @true
2315 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2316         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2317           $(filter insn-conditions.md,$^) > tmp-$*.c
2318         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2319         $(STAMP) s-$*
2320
2321 # gencheck doesn't read the machine description, and the file produced
2322 # doesn't use the insn-* convention.
2323 tree-check.h: s-check ; @true
2324 s-check : build/gencheck$(build_exeext)
2325         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2326         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2327         $(STAMP) s-check
2328
2329 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2330 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2331 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2332   insn-conditions.md
2333         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2334                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2335         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2336         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2337         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2338         $(STAMP) s-attrtab
2339
2340 # genopinit produces two files.
2341 insn-opinit.c insn-opinit.h: s-opinit ; @true
2342 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2343         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2344           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2345         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2346         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2347         $(STAMP) s-opinit
2348
2349 # gencondmd doesn't use the standard naming convention.
2350 build/gencondmd.c: s-conditions; @true
2351 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2352         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2353         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2354         $(STAMP) s-conditions
2355
2356 insn-conditions.md: s-condmd; @true
2357 s-condmd: build/gencondmd$(build_exeext)
2358         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2359         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2360         $(STAMP) s-condmd
2361
2362
2363 # These files are generated by running the same generator more than
2364 # once with different options, so they have custom rules.  The
2365 # stampfile idiom is the same.
2366 genrtl.h: s-genrtl-h; @true
2367
2368 s-genrtl-h: build/gengenrtl$(build_exeext)
2369         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2370         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2371         $(STAMP) s-genrtl-h
2372
2373 insn-modes.c: s-modes; @true
2374 insn-modes.h: s-modes-h; @true
2375 insn-modes-inline.h: s-modes-inline-h; @true
2376 min-insn-modes.c: s-modes-m; @true
2377
2378 s-modes: build/genmodes$(build_exeext)
2379         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2380         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2381         $(STAMP) s-modes
2382
2383 s-modes-h: build/genmodes$(build_exeext)
2384         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2385         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2386         $(STAMP) s-modes-h
2387
2388 s-modes-inline-h: build/genmodes$(build_exeext)
2389         $(RUN_GEN) build/genmodes$(build_exeext) -i > tmp-modes-inline.h
2390         $(SHELL) $(srcdir)/../move-if-change tmp-modes-inline.h \
2391           insn-modes-inline.h
2392         $(STAMP) s-modes-inline-h
2393
2394 s-modes-m: build/genmodes$(build_exeext)
2395         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2396         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2397         $(STAMP) s-modes-m
2398
2399 insn-preds.c: s-preds; @true
2400 tm-preds.h: s-preds-h; @true
2401 tm-constrs.h: s-constrs-h; @true
2402
2403 .PHONY: mddump
2404 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2405         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2406
2407 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2408         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2409         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2410         $(STAMP) s-preds
2411
2412 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2413         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2414         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2415         $(STAMP) s-preds-h
2416
2417 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2418         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2419         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2420         $(STAMP) s-constrs-h
2421
2422 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2423         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2424           > tmp-case-cfn-macros.h
2425         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2426           case-cfn-macros.h
2427         $(STAMP) s-case-cfn-macros
2428 case-cfn-macros.h: s-case-cfn-macros; @true
2429
2430 s-cfn-operators: build/gencfn-macros$(build_exeext)
2431         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2432           > tmp-cfn-operators.pd
2433         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2434           cfn-operators.pd
2435         $(STAMP) s-cfn-operators
2436 cfn-operators.pd: s-cfn-operators; @true
2437
2438 target-hooks-def.h: s-target-hooks-def-h; @true
2439 # make sure that when we build info files, the used tm.texi is up to date.
2440 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2441
2442 s-target-hooks-def-h: build/genhooks$(build_exeext)
2443         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2444                                              > tmp-target-hooks-def.h
2445         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2446                                              target-hooks-def.h
2447         $(STAMP) s-target-hooks-def-h
2448
2449 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2450
2451 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2452         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2453                                              > tmp-c-target-hooks-def.h
2454         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2455                                              c-family/c-target-hooks-def.h
2456         $(STAMP) s-c-target-hooks-def-h
2457
2458 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2459
2460 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2461         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2462                                              > tmp-common-target-hooks-def.h
2463         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2464                                              common/common-target-hooks-def.h
2465         $(STAMP) s-common-target-hooks-def-h
2466
2467 # check if someone mistakenly only changed tm.texi.
2468 # We use a different pathname here to avoid a circular dependency.
2469 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2470
2471 # The tm.texi we want to compare against / check into svn should have
2472 # unix-style line endings.  To make this work on MinGW, remove \r.
2473 # \r is not portable to Solaris tr, therefore we have a special
2474 # case for ASCII.  We use \r for other encodings like EBCDIC.
2475 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2476         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2477                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2478         case `echo X|tr X '\101'` in \
2479           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2480           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2481         esac
2482         mv tmp2-tm.texi tmp-tm.texi
2483         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2484         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2485           $(STAMP) $@; \
2486         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2487           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2488             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2489             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2490           ); then \
2491           echo >&2 ; \
2492           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2493           false; \
2494         else \
2495           echo >&2 ; \
2496           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2497           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2498           false; \
2499         fi
2500
2501 gimple-match.c: s-match gimple-match-head.c ; @true
2502 generic-match.c: s-match generic-match-head.c ; @true
2503
2504 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2505         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2506             > tmp-gimple-match.c
2507         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2508             > tmp-generic-match.c
2509         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2510                                                 gimple-match.c
2511         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2512                                                 generic-match.c
2513         $(STAMP) s-match
2514
2515 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2516   $(host_xm_file_list) \
2517   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2518   $(srcdir)/wide-int.h $(srcdir)/alias.h \
2519   $(srcdir)/coverage.c  $(srcdir)/rtl.h \
2520   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2521   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2522   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2523   $(srcdir)/fixed-value.h \
2524   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
2525   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2526   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2527   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2528   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2529   $(srcdir)/dbxout.c \
2530   $(srcdir)/signop.h \
2531   $(srcdir)/dwarf2out.h \
2532   $(srcdir)/dwarf2asm.c \
2533   $(srcdir)/dwarf2cfi.c \
2534   $(srcdir)/dwarf2out.c \
2535   $(srcdir)/tree-vect-generic.c \
2536   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2537   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2538   $(srcdir)/expr.h \
2539   $(srcdir)/function.c $(srcdir)/except.c \
2540   $(srcdir)/ggc-tests.c \
2541   $(srcdir)/gcse.c $(srcdir)/godump.c \
2542   $(srcdir)/lists.c $(srcdir)/optabs-libfuncs.c \
2543   $(srcdir)/profile.c $(srcdir)/mcf.c \
2544   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2545   $(srcdir)/stor-layout.c \
2546   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2547   $(srcdir)/gimple.h \
2548   $(srcdir)/gimple-ssa.h \
2549   $(srcdir)/tree-chkp.c \
2550   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2551   $(srcdir)/tree-cfg.c $(srcdir)/tree-ssa-loop-ivopts.c \
2552   $(srcdir)/tree-dfa.c \
2553   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2554   $(srcdir)/tree-chrec.h \
2555   $(srcdir)/tree-scalar-evolution.c \
2556   $(srcdir)/tree-ssa-operands.h \
2557   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2558   $(srcdir)/omp-offload.h \
2559   $(srcdir)/omp-offload.c \
2560   $(srcdir)/omp-expand.c \
2561   $(srcdir)/omp-low.c \
2562   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2563   $(srcdir)/cgraphclones.c \
2564   $(srcdir)/tree-phinodes.c \
2565   $(srcdir)/tree-ssa-alias.h \
2566   $(srcdir)/tree-ssanames.h \
2567   $(srcdir)/tree-vrp.h \
2568   $(srcdir)/ipa-prop.h \
2569   $(srcdir)/trans-mem.c \
2570   $(srcdir)/lto-streamer.h \
2571   $(srcdir)/target-globals.h \
2572   $(srcdir)/ipa-predicate.h \
2573   $(srcdir)/ipa-fnsummary.h \
2574   $(srcdir)/vtable-verify.c \
2575   $(srcdir)/asan.c \
2576   $(srcdir)/ubsan.c \
2577   $(srcdir)/tsan.c \
2578   $(srcdir)/sanopt.c \
2579   $(srcdir)/sancov.c \
2580   $(srcdir)/ipa-devirt.c \
2581   $(srcdir)/internal-fn.h \
2582   $(srcdir)/hsa-common.c \
2583   $(srcdir)/calls.c \
2584   @all_gtfiles@
2585
2586 # Compute the list of GT header files from the corresponding C sources,
2587 # possibly nested within config or language subdirectories.  Match gengtype's
2588 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2589 # language subdir, gt-file.h otherwise (no subdir indication for config/
2590 # related sources).
2591
2592 GTFILES_H = $(subst /,-, \
2593             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2594                            $(patsubst %.c,%.h, \
2595                              $(filter %.c, $(GTFILES)))) \
2596                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2597
2598 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2599 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2600
2601 # $(GTFILES) may be too long to put on a command line, so we have to
2602 # write it out to a file (taking care not to do that in a way that
2603 # overflows a command line!) and then have gengtype read the file in.
2604
2605 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2606
2607 ### Common flags to gengtype [e.g. -v or -B backupdir]
2608 GENGTYPE_FLAGS=
2609
2610 gtyp-input.list: s-gtyp-input ; @true
2611 s-gtyp-input: Makefile
2612         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2613         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2614         $(STAMP) s-gtyp-input
2615
2616 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2617          gtyp-input.list
2618 # First, parse all files and save a state file.
2619         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2620                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2621 # Second, read the state file and generate all files.  This ensure that
2622 # gtype.state is correctly read:
2623         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2624         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2625                     -r gtype.state
2626         $(STAMP) s-gtype
2627
2628 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2629        $(simple_generated_h) specs.h \
2630        tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2631        tm-preds.h tm-constrs.h \
2632        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2633        options.h target-hooks-def.h insn-opinit.h \
2634        common/common-target-hooks-def.h pass-instances.def \
2635        c-family/c-target-hooks-def.h params.list params.options case-cfn-macros.h \
2636        cfn-operators.pd
2637
2638 #\f
2639 # How to compile object files to run on the build machine.
2640
2641 build/%.o :  # dependencies provided by explicit rule later
2642         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2643                 -o $@ $<
2644
2645 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2646 ## several C macro definitions, just like version.o
2647 build/version.o:  version.c version.h \
2648                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2649         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2650         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2651         -DREVISION=$(REVISION_s) \
2652         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2653         -DBUGURL=$(BUGURL_s) -o $@ $<
2654
2655 # Header dependencies for the programs that generate source code.
2656 # These are library modules...
2657 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2658 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H)               \
2659   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h           \
2660   $(HASHTAB_H) $(READ_MD_H) $(GENSUPPORT_H)
2661 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)   \
2662   $(GGC_H)
2663 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2664   $(CORETYPES_H)
2665 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2666   $(GTM_H) $(RTL_BASE_H)
2667 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)      \
2668   $(HASHTAB_H) errors.h $(READ_MD_H)
2669 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)    \
2670   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2671   $(GENSUPPORT_H)
2672 build/rtl.o: rtl.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) $(SYSTEM_H)     \
2673   $(RTL_H) $(GGC_H) errors.h
2674 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(VEC_H)    \
2675   $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2676 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H)              \
2677   $(CORETYPES_H) $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2678 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)     \
2679   $(HASHTAB_H) inchash.h
2680 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2681   $(CORETYPES_H) $(GTM_H) insn-constants.h                              \
2682   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2683   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2684   $(EXCEPT_H) tm-constrs.h)
2685 # This pulls in tm-pred.h which contains inline functions wrapping up
2686 # predicates from the back-end so those functions must be discarded.
2687 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2688 build/gencondmd.o : \
2689   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2690
2691 # ...these are the programs themselves.
2692 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2693   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2694 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2695   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2696 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2697   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(GGC_H)    \
2698   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2699 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2700   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(VEC_H)    \
2701   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2702 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2703         $(SYSTEM_H) $(CORETYPES_H) tree.def c-family/c-common.def       \
2704         $(lang_tree_files) gimple.def
2705 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2706 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2707   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2708 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2709   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(HASHTAB_H)             \
2710   $(READ_MD_H) $(GENSUPPORT_H)
2711 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2712   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2713 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2714   $(CORETYPES_H) errors.h $(READ_MD_H)
2715 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2716   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2717 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2718   $(CORETYPES_H) errors.h $(READ_MD_H)
2719 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2720   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2721 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2722   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2723 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2724   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H)           \
2725   $(GENSUPPORT_H) $(HASH_TABLE_H) target-insns.def
2726 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2727
2728 # The gengtype generator program is special: Two versions are built.
2729 # One is for the build machine, and one is for the host to allow
2730 # plugins to define their types and generate the supporting GGC
2731 # datastructures and routines with GTY markers.
2732 # The host object files depend on CONFIG_H, and the build objects
2733 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2734 # the build-%: rule doesn't apply to them.
2735
2736 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2737   gengtype-lex.o errors.o
2738
2739 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2740 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2741 build/gengtype-lex.o: $(BCONFIG_H)
2742
2743 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2744   $(SYSTEM_H)
2745 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2746 build/gengtype-parse.o: $(BCONFIG_H)
2747
2748 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2749   gengtype.h errors.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2750   $(XREGEX_H)
2751 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2752 build/gengtype-state.o: $(BCONFIG_H)
2753 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2754   rtl.def insn-notes.def errors.h version.h                     \
2755   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2756 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2757 build/gengtype.o: $(BCONFIG_H)
2758
2759 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2760
2761 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2762   errors.h $(READ_MD_H)
2763 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2764   $(HASHTAB_H) machmode.def $(extra_modes_file)
2765 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2766   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2767 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2768   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2769 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2770   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h             \
2771   $(DIAGNOSTIC_CORE_H)
2772 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2773   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2774 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2775   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)         \
2776   $(HASH_TABLE_H) inchash.h
2777 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2778   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2779 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2780   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2781 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2782   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2783   tree.def builtins.def internal-fn.def
2784 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)        \
2785   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def       \
2786   internal-fn.def
2787
2788 # Compile the programs that generate insn-* from the machine description.
2789 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2790 # since they need to run on this machine
2791 # even if GCC is being compiled to run on some other machine.
2792
2793 # All these programs use the RTL reader ($(BUILD_RTL)).
2794 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2795              extract flags mddump opinit output peep preds recog target-def
2796 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2797
2798 # All these programs use the MD reader ($(BUILD_MD)).
2799 genprogmd = $(genprogrtl) mddeps constants enums
2800 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2801
2802 # All these programs need to report errors.
2803 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros
2804 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2805
2806 # Remaining build programs.
2807 genprog = $(genprogerr) check checksum condmd match
2808
2809 # These programs need libs over and above what they get from the above list.
2810 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2811
2812 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2813 build/gencfn-macros$(build_exeext) : build/hash-table.o build/ggc-none.o
2814
2815 # For stage1 and when cross-compiling use the build libcpp which is
2816 # built with NLS disabled.  For stage2+ use the host library and
2817 # its dependencies.
2818 ifeq ($(build_objdir),$(build_libobjdir))
2819 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2820 else
2821 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2822 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2823 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2824 endif
2825
2826 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2827   $(BUILD_ERRORS) build/vec.o build/hash-table.o
2828
2829 # These programs are not linked with the MD reader.
2830 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2831               build/gengtype-state.o build/version.o build/errors.o
2832
2833 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2834               gengtype-state.o version.o errors.o $(LIBDEPS)
2835         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2836             $(filter-out ($LIBDEPS), $^) $(LIBS)
2837
2838 # Rule for the generator programs:
2839 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2840         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2841             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2842
2843 # Generated source files for gengtype.  Prepend inclusion of
2844 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
2845 # any system header is included.
2846 gengtype-lex.c : gengtype-lex.l
2847         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2848           echo '#ifdef HOST_GENERATOR_FILE' > $@.tmp; \
2849           echo '#include "config.h"'       >> $@.tmp; \
2850           echo '#else'                     >> $@.tmp; \
2851           echo '#include "bconfig.h"'      >> $@.tmp; \
2852           echo '#endif'                    >> $@.tmp; \
2853           cat $@ >> $@.tmp; \
2854           mv $@.tmp $@; \
2855         }
2856
2857 #\f
2858 # Remake internationalization support.
2859 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2860
2861 #\f
2862 # Remake cpp.
2863
2864 PREPROCESSOR_DEFINES = \
2865   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2866   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2867   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2868   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2869   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2870   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2871   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2872   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2873   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2874   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2875   -DPREFIX=\"$(prefix)/\" \
2876   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2877   @TARGET_SYSTEM_ROOT_DEFINE@
2878
2879 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2880 cppbuiltin.o: $(BASEVER)
2881
2882 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2883
2884 # Note for the stamp targets, we run the program `true' instead of
2885 # having an empty command (nothing following the semicolon).
2886
2887 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2888 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) \
2889   $(SYSTEM_H) $(CORETYPES_H) $(TM_H)
2890
2891 build/gcov-iov$(build_exeext): build/gcov-iov.o
2892         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2893                 build/gcov-iov.o -o $@
2894
2895 gcov-iov.h: s-iov; @true
2896 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2897         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2898             > tmp-gcov-iov.h
2899         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2900         $(STAMP) s-iov
2901
2902 GCOV_OBJS = gcov.o
2903 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2904         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
2905                 hash-table.o ggc-none.o $(LIBS) -o $@
2906 GCOV_DUMP_OBJS = gcov-dump.o
2907 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2908         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2909                 hash-table.o ggc-none.o\
2910                 $(LIBS) -o $@
2911
2912 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2913   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2914   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2915   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2916 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2917         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2918 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2919         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2920           -DIN_GCOV_TOOL=1 -o $@ $<
2921 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2922         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2923           -DIN_GCOV_TOOL=1 -o $@ $<
2924 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2925 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2926         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2927 #\f
2928 # Build the include directories.  The stamp files are stmp-* rather than
2929 # s-* so that mostlyclean does not force the include directory to
2930 # be rebuilt.
2931
2932 # Build the include directories.
2933 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2934 # Copy in the headers provided with gcc.
2935 #
2936 # The sed command gets just the last file name component;
2937 # this is necessary because VPATH could add a dirname.
2938 # Using basename would be simpler, but some systems don't have it.
2939 #
2940 # The touch command is here to workaround an AIX/Linux NFS bug.
2941 #
2942 # The move-if-change + cp -p twists for limits.h are intended to preserve
2943 # the time stamp when we regenerate, to prevent pointless rebuilds during
2944 # e.g. install-no-fixedincludes.
2945         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2946         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2947         for file in .. $(USER_H); do \
2948           if [ X$$file != X.. ]; then \
2949             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2950             $(STAMP) include/$$realfile; \
2951             rm -f include/$$realfile; \
2952             cp $$file include; \
2953             chmod a+r include/$$realfile; \
2954           fi; \
2955         done
2956         for file in .. $(USER_H_INC_NEXT_PRE); do \
2957           if [ X$$file != X.. ]; then \
2958             mv include/$$file include/x_$$file; \
2959             echo "#include_next <$$file>" >include/$$file; \
2960             cat include/x_$$file >>include/$$file; \
2961             rm -f include/x_$$file; \
2962             chmod a+r include/$$file; \
2963           fi; \
2964         done
2965         for file in .. $(USER_H_INC_NEXT_POST); do \
2966           if [ X$$file != X.. ]; then \
2967             echo "#include_next <$$file>" >>include/$$file; \
2968             chmod a+r include/$$file; \
2969           fi; \
2970         done
2971         rm -f include/stdint.h
2972         if [ $(USE_GCC_STDINT) = wrap ]; then \
2973           rm -f include/stdint-gcc.h; \
2974           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2975           chmod a+r include/stdint-gcc.h; \
2976           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2977           chmod a+r include/stdint.h; \
2978         elif [ $(USE_GCC_STDINT) = provide ]; then \
2979           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2980           chmod a+r include/stdint.h; \
2981         fi
2982         set -e; for ml in `cat fixinc_list`; do \
2983           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2984           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2985           fix_dir=include-fixed$${multi_dir}; \
2986           if $(LIMITS_H_TEST) ; then \
2987             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2988           else \
2989             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2990           fi; \
2991           $(mkinstalldirs) $${fix_dir}; \
2992           chmod a+rx $${fix_dir} || true; \
2993           $(SHELL) $(srcdir)/../move-if-change \
2994             tmp-xlimits.h  tmp-limits.h; \
2995           rm -f $${fix_dir}/limits.h; \
2996           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2997           chmod a+r $${fix_dir}/limits.h; \
2998         done
2999 # Install the README
3000         rm -f include-fixed/README
3001         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
3002         chmod a+r include-fixed/README
3003         $(STAMP) $@
3004
3005 .PHONY: install-gcc-tooldir
3006 install-gcc-tooldir:
3007         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
3008
3009 macro_list: s-macro_list; @true
3010 s-macro_list : $(GCC_PASSES) cc1$(exeext)
3011         echo | $(GCC_FOR_TARGET) -E -dM - | \
3012           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
3013                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
3014           sort -u > tmp-macro_list
3015         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
3016         $(STAMP) s-macro_list
3017
3018 fixinc_list: s-fixinc_list; @true
3019 s-fixinc_list : $(GCC_PASSES)
3020 # Build up a list of multilib directories and corresponding sysroot
3021 # suffixes, in form sysroot;multilib.
3022         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
3023           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
3024             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
3025             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
3026             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
3027             if [ "$${multi_dir}" = "." ]; \
3028               then multi_dir=""; \
3029             else \
3030               multi_dir=/$${multi_dir}; \
3031             fi; \
3032             echo "$${sfx};$${multi_dir}"; \
3033           done; \
3034         else \
3035           echo ";"; \
3036         fi > tmp-fixinc_list
3037         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
3038         $(STAMP) s-fixinc_list
3039
3040 # The line below is supposed to avoid accidentally matching the
3041 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
3042 # expect fixincl to be newer than fixincl.o, such that this situation
3043 # would never come up.  As it turns out, if you use ccache with
3044 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3045 # working directory in object files (-g absent, or -fno-working-dir
3046 # present), and build and host are the same, fixincl for the host will
3047 # build after fixincl for the build machine, getting a cache hit,
3048 # thereby updating the timestamp of fixincl.o in the host tree.
3049 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3050 # the build tree, and so fixincl in the build tree will appear to be
3051 # out of date.  Yuck.
3052 ../$(build_subdir)/fixincludes/fixincl: ; @ :
3053
3054 # Build fixed copies of system files.
3055 # Abort if no system headers available, unless building a crosscompiler.
3056 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3057 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3058   $(build_objdir)/fixincludes/fixincl \
3059   $(build_objdir)/fixincludes/fixinc.sh
3060         rm -rf include-fixed; mkdir include-fixed
3061         -chmod a+rx include-fixed
3062         if [ -d ../prev-gcc ]; then \
3063           cd ../prev-gcc && \
3064           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
3065             libsubdir=. ; \
3066         else \
3067           set -e; for ml in `cat fixinc_list`; do \
3068             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3069             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3070             fix_dir=include-fixed$${multi_dir}; \
3071             if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
3072               echo The directory that should contain system headers does not exist: >&2 ; \
3073               echo "  ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
3074               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
3075               if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
3076               then sleep 1; else exit 1; fi; \
3077             fi; \
3078             $(mkinstalldirs) $${fix_dir}; \
3079             chmod a+rx $${fix_dir} || true; \
3080             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
3081               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
3082               gcc_dir=`${PWD_COMMAND}` ; \
3083               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
3084               cd $(build_objdir)/fixincludes && \
3085               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
3086                 $(BUILD_SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
3087             rm -f $${fix_dir}/syslimits.h; \
3088             if [ -f $${fix_dir}/limits.h ]; then \
3089               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
3090             else \
3091               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
3092             fi; \
3093             chmod a+r $${fix_dir}/syslimits.h; \
3094           done; \
3095         fi
3096         $(STAMP) stmp-fixinc
3097 #\f
3098
3099 # Install with the gcc headers files, not the fixed include files, which we
3100 # are typically not allowed to distribute.  The general idea is to:
3101 #  - Get to "install" with a bare set of internal headers, not the
3102 #    fixed system ones,
3103 #  - Prevent rebuilds of what normally depends on the headers, which is
3104 #    useless for installation purposes and would rely on improper headers.
3105 #  - Restore as much of the original state as possible.
3106
3107 .PHONY: install-no-fixedincludes
3108
3109 install-no-fixedincludes:
3110         # Stash the current set of headers away, save stamps we're going to
3111         # alter explicitly, and arrange for fixincludes not to run next time
3112         # we trigger a headers rebuild.
3113         -rm -rf tmp-include
3114         -mv include tmp-include 2>/dev/null
3115         -mv include-fixed tmp-include-fixed 2>/dev/null
3116         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3117         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3118         -mkdir include
3119         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3120         -touch stmp-fixinc
3121
3122         # Rebuild our internal headers, restore the original stamps so that
3123         # "install" doesn't trigger pointless rebuilds because of that update,
3124         # then do install
3125         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3126         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3127         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3128         $(MAKE) $(FLAGS_TO_PASS) install
3129
3130         # Restore the original set of maybe-fixed headers
3131         -rm -rf include; mv tmp-include include 2>/dev/null
3132         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3133
3134 # Remake the info files.
3135
3136 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3137
3138 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3139             doc/gccinstall.info doc/cppinternals.info
3140
3141 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3142
3143 srcinfo: $(INFOFILES)
3144         -cp -p $^ $(srcdir)/doc
3145
3146 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3147          gcc-common.texi gcc-vers.texi
3148
3149 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3150          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3151          gcov.texi trouble.texi bugreport.texi service.texi             \
3152          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3153          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3154          implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi
3155
3156 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3157 # the generated tm.texi; the latter might have a more recent timestamp,
3158 # but we don't want to rebuild the info files unless the contents of
3159 # the *.texi files have changed.
3160 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3161          contribute.texi makefile.texi configterms.texi options.texi    \
3162          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3163          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3164          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3165          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3166          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3167          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3168          match-and-simplify.texi poly-int.texi
3169
3170 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
3171          gcc-common.texi gcc-vers.texi
3172
3173 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3174
3175 # gcc-vers.texi is generated from the version files.
3176 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3177         (echo "@set version-GCC $(BASEVER_c)"; \
3178          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3179          then echo "@set DEVELOPMENT"; \
3180          else echo "@clear DEVELOPMENT"; \
3181          fi) > $@T
3182         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
3183         if [ -n "$(PKGVERSION)" ]; then \
3184           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3185         fi
3186         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3187         mv -f $@T $@
3188
3189
3190 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3191 # patterns.  To use them, put each of the specific targets with its
3192 # specific dependencies but no build commands.
3193
3194 doc/cpp.info: $(TEXI_CPP_FILES)
3195 doc/gcc.info: $(TEXI_GCC_FILES)
3196 doc/gccint.info: $(TEXI_GCCINT_FILES)
3197 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3198
3199 doc/%.info: %.texi
3200         if [ x$(BUILD_INFO) = xinfo ]; then \
3201                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3202                         -I $(gcc_docdir)/include -o $@ $<; \
3203         fi
3204
3205 # Duplicate entry to handle renaming of gccinstall.info
3206 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3207         if [ x$(BUILD_INFO) = xinfo ]; then \
3208                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3209                         -I $(gcc_docdir)/include -o $@ $<; \
3210         fi
3211
3212 doc/cpp.dvi: $(TEXI_CPP_FILES)
3213 doc/gcc.dvi: $(TEXI_GCC_FILES)
3214 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3215 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3216
3217 doc/cpp.pdf: $(TEXI_CPP_FILES)
3218 doc/gcc.pdf: $(TEXI_GCC_FILES)
3219 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3220 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3221
3222 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3223 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3224 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3225 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3226
3227 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3228       doc/cppinternals.dvi lang.dvi
3229
3230 doc/%.dvi: %.texi
3231         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3232
3233 # Duplicate entry to handle renaming of gccinstall.dvi
3234 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3235         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3236
3237 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3238            doc/cppinternals.pdf
3239
3240 pdf:: $(PDFFILES) lang.pdf
3241
3242 doc/%.pdf: %.texi
3243         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3244
3245 # Duplicate entry to handle renaming of gccinstall.pdf
3246 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3247         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3248
3249 # List the directories or single hmtl files which are installed by
3250 # install-html. The lang.html file triggers language fragments to build
3251 # html documentation.
3252 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3253        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3254        $(build_htmldir)/cppinternals
3255
3256 # List the html file targets.
3257 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3258        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3259        $(build_htmldir)/cppinternals/index.html lang.html
3260
3261 html:: $(HTMLS_BUILD)
3262
3263 $(build_htmldir)/%/index.html: %.texi
3264         $(mkinstalldirs) $(@D)
3265         rm -f $(@D)/*
3266         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3267
3268 # Duplicate entry to handle renaming of gccinstall
3269 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3270         $(mkinstalldirs) $(@D)
3271         echo rm -f $(@D)/*
3272         SOURCEDIR=$(abs_docdir) \
3273         DESTDIR=$(@D) \
3274         $(SHELL) $(srcdir)/doc/install.texi2html
3275
3276 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3277            doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1
3278
3279 generated-manpages: man
3280
3281 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3282
3283 srcman: $(MANFILES)
3284         -cp -p $^ $(srcdir)/doc
3285
3286 doc/%.1: %.pod
3287         $(STAMP) $@
3288         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3289                 mv -f $(@).T$$$$ $@) || \
3290                 (rm -f $(@).T$$$$ && exit 1)
3291
3292 doc/%.7: %.pod
3293         $(STAMP) $@
3294         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3295                 mv -f $(@).T$$$$ $@) || \
3296                 (rm -f $(@).T$$$$ && exit 1)
3297
3298 %.pod: %.texi
3299         $(STAMP) $@
3300         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3301
3302 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3303 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3304
3305 # These next rules exist because the output name is not the same as
3306 # the input name, so our implicit %.pod rule will not work.
3307
3308 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3309         $(STAMP) $@
3310         -$(TEXI2POD) $< > $@
3311 gfdl.pod: fdl.texi
3312         $(STAMP) $@
3313         -$(TEXI2POD) $< > $@
3314 fsf-funding.pod: funding.texi
3315         $(STAMP) $@
3316         -$(TEXI2POD) $< > $@
3317 gpl.pod: gpl_v3.texi
3318         $(STAMP) $@
3319         -$(TEXI2POD) $< > $@
3320
3321 #\f
3322 # Deletion of files made during compilation.
3323 # There are four levels of this:
3324 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3325 # `mostlyclean' is useful while working on a particular type of machine.
3326 # It deletes most, but not all, of the files made by compilation.
3327 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3328 # `clean' deletes everything made by running `make all'.
3329 # `distclean' also deletes the files made by config.
3330 # `maintainer-clean' also deletes everything that could be regenerated
3331 # automatically, except for `configure'.
3332 # We remove as much from the language subdirectories as we can
3333 # (less duplicated code).
3334
3335 mostlyclean: lang.mostlyclean
3336         -rm -f $(MOSTLYCLEANFILES)
3337         -rm -f *$(objext) c-family/*$(objext)
3338         -rm -f *$(coverageexts)
3339 # Delete build programs
3340         -rm -f build/*
3341         -rm -f mddeps.mk
3342 # Delete other built files.
3343         -rm -f specs.h options.c options.h options-save.c
3344 # Delete the stamp and temporary files.
3345         -rm -f s-* tmp-* stamp-* stmp-*
3346         -rm -f */stamp-* */tmp-*
3347 # Delete debugging dump files.
3348         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3349 # Delete some files made during installation.
3350         -rm -f specs $(SPECS)
3351         -rm -f collect collect2 mips-tfile mips-tdump
3352 # Delete unwanted output files from TeX.
3353         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3354         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3355 # Delete sorted indices we don't actually use.
3356         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3357 # Delete core dumps.
3358         -rm -f core */core
3359 # Delete file generated for gengtype
3360         -rm -f gtyp-input.list
3361 # Delete files generated by gengtype
3362         -rm -f gtype-*
3363         -rm -f gt-*
3364         -rm -f gtype.state
3365 # Delete genchecksum outputs
3366         -rm -f *-checksum.c
3367 # Delete lock-and-run bits
3368         -rm -rf linkfe.lck lock-stamp.*
3369
3370 # Delete all files made by compilation
3371 # that don't exist in the distribution.
3372 clean: mostlyclean lang.clean
3373         -rm -f libgcc.a libgcc_eh.a libgcov.a
3374         -rm -f libgcc_s*
3375         -rm -f libunwind*
3376         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3377         -rm -f options.c options.h optionlist
3378         -rm -f cs-*
3379         -rm -f doc/*.dvi
3380         -rm -f doc/*.pdf
3381 # Delete the include directories.
3382         -rm -rf include include-fixed
3383 # Delete files used by the "multilib" facility (including libgcc subdirs).
3384         -rm -f multilib.h tmpmultilib*
3385         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3386           rm -rf $(MULTILIB_DIRNAMES); \
3387         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3388           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3389         fi ; fi
3390
3391 # Delete all files that users would normally create
3392 # while building and installing GCC.
3393 distclean: clean lang.distclean
3394         -rm -f auto-host.h auto-build.h
3395         -rm -f cstamp-h
3396         -rm -f config.status config.run config.cache config.bak
3397         -rm -f Make-lang Make-hooks Make-host Make-target
3398         -rm -f Makefile *.oaux
3399         -rm -f gthr-default.h
3400         -rm -f TAGS */TAGS
3401         -rm -f *.asm
3402         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3403         -rm -f testsuite/*.log testsuite/*.sum
3404         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3405         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3406         -rm -rf ${QMTEST_DIR} stamp-qmtest
3407         -rm -f cxxmain.c
3408         -rm -f .gdbinit configargs.h
3409         -rm -f gcov.pod
3410 # Delete po/*.gmo only if we are not building in the source directory.
3411         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3412         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3413
3414 # Get rid of every file that's generated from some other file, except for `configure'.
3415 # Most of these files ARE PRESENT in the GCC distribution.
3416 maintainer-clean:
3417         @echo 'This command is intended for maintainers to use; it'
3418         @echo 'deletes files that may need special tools to rebuild.'
3419         $(MAKE) lang.maintainer-clean distclean
3420         -rm -f cpp.??s cpp.*aux
3421         -rm -f gcc.??s gcc.*aux
3422         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3423 #\f
3424 # Entry points `install', `install-strip', and `uninstall'.
3425 # Also use `install-collect2' to install collect2 when the config files don't.
3426
3427 # Copy the compiler files into directories where they will be run.
3428 # Install the driver last so that the window when things are
3429 # broken is small.
3430 install: install-common $(INSTALL_HEADERS) \
3431     install-cpp install-man install-info install-@POSUB@ \
3432     install-driver install-lto-wrapper install-gcc-ar
3433
3434 ifeq ($(enable_plugin),yes)
3435 install: install-plugin
3436 endif
3437
3438 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3439 ifneq ($(STRIP),)
3440 install-strip: STRIPPROG = $(STRIP)
3441 export STRIPPROG
3442 endif
3443 install-strip: install
3444
3445 # Handle cpp installation.
3446 install-cpp: installdirs cpp$(exeext)
3447         -if test "$(enable_as_accelerator)" != "yes" ; then \
3448           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3449           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3450           if [ x$(cpp_install_dir) != x ]; then \
3451             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3452             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3453           else true; fi; \
3454         fi
3455
3456 # Create the installation directories.
3457 # $(libdir)/gcc/include isn't currently searched by cpp.
3458 installdirs:
3459         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3460         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3461         $(mkinstalldirs) $(DESTDIR)$(bindir)
3462         $(mkinstalldirs) $(DESTDIR)$(includedir)
3463         $(mkinstalldirs) $(DESTDIR)$(infodir)
3464         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3465         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3466
3467 params.list: s-params.list; @true
3468 s-params.list: $(srcdir)/params-list.h $(srcdir)/params.def
3469         $(CPP) $(srcdir)/params-list.h | sed 's/^#.*//;/^$$/d' > tmp-params.list
3470         $(SHELL) $(srcdir)/../move-if-change tmp-params.list params.list
3471         $(STAMP) s-params.list
3472
3473 params.options: s-params.options; @true
3474 s-params.options: $(srcdir)/params-options.h $(srcdir)/params.def
3475         $(CPP) $(srcdir)/params-options.h | sed 's/^#.*//;/^$$/d' > tmp-params.options
3476         $(SHELL) $(srcdir)/../move-if-change tmp-params.options params.options
3477         $(STAMP) s-params.options
3478
3479
3480 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3481   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3482   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3483   gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3484   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3485   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3486   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3487   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3488   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3489   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3490   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3491   ipa-param-manipulation.h $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3492   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3493   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3494   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3495   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3496   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3497   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3498   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3499   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3500   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3501   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3502   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3503   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3504   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3505   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3506   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3507   lcm.h cfgloopmanip.h builtins.def chkp-builtins.def pass-instances.def \
3508   params.list
3509
3510 # generate the 'build fragment' b-header-vars
3511 s-header-vars: Makefile
3512         rm -f tmp-header-vars
3513 # The first sed gets the list "header variables" as the list variables
3514 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3515 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3516 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3517 # as well.
3518         $(foreach header_var,$(shell sed < Makefile -n -e 's/^\([A-Z0-9_]*_H\)[      ]*=.*/\1/p'),echo $(header_var)=$(shell echo $($(header_var):$(srcdir)/%=.../%) | sed -e 's~\.\.\./config/~config/~' -e 's~\.\.\..*/~~') >> tmp-header-vars;) \
3519         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3520         $(STAMP) s-header-vars
3521
3522 # Install gengtype
3523 install-gengtype: installdirs gengtype$(exeext) gtype.state
3524         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3525         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3526         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3527         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3528
3529 # Install the headers needed to build a plugin.
3530 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3531 # We keep the directory structure for files in config or c-family and .def
3532 # files. All other files are flattened to a single directory.
3533         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3534         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3535         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3536         for file in $$headers; do \
3537           if [ -f $$file ] ; then \
3538             path=$$file; \
3539           elif [ -f $(srcdir)/$$file ]; then \
3540             path=$(srcdir)/$$file; \
3541           else continue; \
3542           fi; \
3543           case $$path in \
3544           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3545             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3546           *) base=`basename $$path` ;; \
3547           esac; \
3548           dest=$(plugin_includedir)/$$base; \
3549           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3550           dir=`dirname $$dest`; \
3551           $(mkinstalldirs) $(DESTDIR)$$dir; \
3552           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3553         done
3554         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3555
3556 # Install the compiler executables built during cross compilation.
3557 install-common: native lang.install-common installdirs
3558         for file in $(COMPILERS); do \
3559           if [ -f $$file ] ; then \
3560             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3561             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3562           else true; \
3563           fi; \
3564         done
3565         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3566           if [ x"$$file" != x.. ]; then \
3567             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3568             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3569           else true; fi; \
3570         done
3571 # We no longer install the specs file because its presence makes the
3572 # driver slower, and because people who need it can recreate it by
3573 # using -dumpspecs.  We remove any old version because it would
3574 # otherwise override the specs built into the driver.
3575         rm -f $(DESTDIR)$(libsubdir)/specs
3576 # Install gcov if it was compiled.
3577         -if test "$(enable_as_accelerator)" != "yes" ; then \
3578           if [ -f gcov$(exeext) ]; \
3579           then \
3580             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3581             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3582           fi; \
3583         fi
3584 # Install gcov-tool if it was compiled.
3585         -if test "$(enable_as_accelerator)" != "yes" ; then \
3586           if [ -f gcov-tool$(exeext) ]; \
3587           then \
3588             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3589             $(INSTALL_PROGRAM) \
3590             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3591           fi; \
3592         fi
3593 # Install gcov-dump if it was compiled.
3594         -if test "$(enable_as_accelerator)" != "yes" ; then \
3595           if [ -f gcov-dump$(exeext) ]; \
3596           then \
3597             rm -f $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3598             $(INSTALL_PROGRAM) \
3599             gcov-dump$(exeext) $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3600           fi; \
3601         fi
3602
3603 # Install the driver program as $(target_noncanonical)-gcc,
3604 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3605 install-driver: installdirs xgcc$(exeext)
3606         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3607         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3608         -if test "$(enable_as_accelerator)" != "yes" ; then \
3609           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3610             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3611             ( cd $(DESTDIR)$(bindir) && \
3612               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3613           fi; \
3614           if [ ! -f gcc-cross$(exeext) ] \
3615               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3616             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3617             ( cd $(DESTDIR)$(bindir) && \
3618               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3619               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3620           fi; \
3621         fi
3622
3623 # Install the info files.
3624 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3625 # to do the install.
3626 install-info:: doc installdirs \
3627         $(DESTDIR)$(infodir)/cpp.info \
3628         $(DESTDIR)$(infodir)/gcc.info \
3629         $(DESTDIR)$(infodir)/cppinternals.info \
3630         $(DESTDIR)$(infodir)/gccinstall.info \
3631         $(DESTDIR)$(infodir)/gccint.info \
3632         lang.install-info
3633
3634 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3635         rm -f $@
3636         if [ -f $< ]; then \
3637           for f in $(<)*; do \
3638             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3639             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3640             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3641           done; \
3642         else true; fi
3643         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3644           if [ -f $@ ]; then \
3645             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3646           else true; fi; \
3647         else true; fi;
3648
3649 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3650
3651 install-pdf: $(PDFFILES) lang.install-pdf
3652         @$(NORMAL_INSTALL)
3653         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3654         @list='$(PDFFILES)'; for p in $$list; do \
3655           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3656           f=$(pdf__strip_dir) \
3657           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3658           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3659         done
3660
3661 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3662
3663 install-html: $(HTMLS_BUILD) lang.install-html
3664         @$(NORMAL_INSTALL)
3665         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3666         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3667           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3668           f=$(html__strip_dir) \
3669           if test -d "$$d$$p"; then \
3670             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3671             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3672             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3673             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3674           else \
3675             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3676             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3677           fi; \
3678         done
3679
3680 # Install the man pages.
3681 install-man: lang.install-man \
3682         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3683         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3684         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3685         $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
3686         $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
3687         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3688         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3689         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3690
3691 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3692         -rm -f $@
3693         -$(INSTALL_DATA) $< $@
3694         -chmod a-x $@
3695
3696 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3697         -rm -f $@
3698         -$(INSTALL_DATA) $< $@
3699         -chmod a-x $@
3700
3701 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3702         -rm -f $@
3703         -$(INSTALL_DATA) $< $@
3704         -chmod a-x $@
3705
3706 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3707         -rm -f $@
3708         -$(INSTALL_DATA) $< $@
3709         -chmod a-x $@
3710
3711 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3712         -rm -f $@
3713         -$(INSTALL_DATA) $< $@
3714         -chmod a-x $@
3715
3716 $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
3717         -rm -f $@
3718         -$(INSTALL_DATA) $< $@
3719         -chmod a-x $@
3720
3721 # Install all the header files built in the include subdirectory.
3722 install-headers: $(INSTALL_HEADERS_DIR)
3723 # Fix symlinks to absolute paths in the installed include directory to
3724 # point to the installed directory, not the build directory.
3725 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3726         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3727         if [ $$? -eq 0 ]; then \
3728           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3729           for i in $$files; do \
3730             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3731             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3732               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3733               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3734             fi; \
3735           done; \
3736         fi
3737
3738 # Create or recreate the gcc private include file directory.
3739 install-include-dir: installdirs
3740         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3741         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3742         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3743         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3744
3745 # Create or recreate the install-tools include file directory.
3746 itoolsdir = $(libexecsubdir)/install-tools
3747 itoolsdatadir = $(libsubdir)/install-tools
3748 install-itoolsdirs: installdirs
3749         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3750         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3751
3752 # Install the include directory using tar.
3753 install-headers-tar: stmp-int-hdrs install-include-dir
3754 # We use `pwd`/include instead of just include to problems with CDPATH
3755 # Unless a full pathname is provided, some shells would print the new CWD,
3756 # found in CDPATH, corrupting the output.  We could just redirect the
3757 # output of `cd', but some shells lose on redirection within `()'s
3758         (cd `${PWD_COMMAND}`/include ; \
3759          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3760         (cd `${PWD_COMMAND}`/include-fixed ; \
3761          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3762 # /bin/sh on some systems returns the status of the first tar,
3763 # and that can lose with GNU tar which always writes a full block.
3764 # So use `exit 0' to ignore its exit status.
3765
3766 # Install the include directory using cpio.
3767 install-headers-cpio: stmp-int-hdrs install-include-dir
3768 # See discussion about the use of `pwd` above
3769         cd `${PWD_COMMAND}`/include ; \
3770         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3771         cd `${PWD_COMMAND}`/include-fixed ; \
3772         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3773
3774 # Install the include directory using cp.
3775 install-headers-cp: stmp-int-hdrs install-include-dir
3776         cp -p -r include $(DESTDIR)$(libsubdir)
3777         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3778
3779 # Targets without dependencies, for use in prev-gcc during bootstrap.
3780 real-install-headers-tar:
3781         (cd `${PWD_COMMAND}`/include-fixed ; \
3782          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3783
3784 real-install-headers-cpio:
3785         cd `${PWD_COMMAND}`/include-fixed ; \
3786         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3787
3788 real-install-headers-cp:
3789         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3790
3791 # Install supporting files for fixincludes to be run later.
3792 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3793   macro_list fixinc_list
3794         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3795           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3796         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3797         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3798         set -e; for ml in `cat fixinc_list`; do \
3799           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3800           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3801           $(INSTALL_DATA) include-fixed$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3802         done
3803         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3804                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3805         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3806                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3807                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3808         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3809                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3810         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3811                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3812
3813 # Use this target to install the program `collect2' under the name `collect2'.
3814 install-collect2: collect2 installdirs
3815         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3816 # Install the driver program as $(libsubdir)/gcc for collect2.
3817         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3818
3819 # Install lto-wrapper.
3820 install-lto-wrapper: lto-wrapper$(exeext)
3821         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3822
3823 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3824         if test "$(enable_as_accelerator)" != "yes" ; then \
3825           for i in gcc-ar gcc-nm gcc-ranlib; do \
3826             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3827             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3828             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3829             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3830             if test -f gcc-cross$(exeext); then \
3831               :; \
3832             else \
3833               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3834               ( cd $(DESTDIR)$(bindir) && \
3835                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3836             fi ; \
3837           done; \
3838         fi
3839
3840 # Cancel installation by deleting the installed files.
3841 uninstall: lang.uninstall
3842         -rm -rf $(DESTDIR)$(libsubdir)
3843         -rm -rf $(DESTDIR)$(libexecsubdir)
3844         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3845         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3846         -if [ x$(cpp_install_dir) != x ]; then \
3847           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3848         else true; fi
3849         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3850         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3851         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3852         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3853         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3854         for i in ar nm ranlib ; do \
3855           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3856           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3857           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3858           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3859         done
3860 #\f
3861 # These targets are for the dejagnu testsuites. The file site.exp
3862 # contains global variables that all the testsuites will use.
3863
3864 target_subdir = @target_subdir@
3865
3866 site.exp: ./config.status Makefile
3867         @echo "Making a new config file..."
3868         -@rm -f ./site.tmp
3869         @$(STAMP) site.exp
3870         -@mv site.exp site.bak
3871         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3872         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3873         @echo "# add them to the last section" >> ./site.tmp
3874         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3875         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3876         @echo "set host_triplet $(host)" >> ./site.tmp
3877         @echo "set build_triplet $(build)" >> ./site.tmp
3878         @echo "set target_triplet $(target)" >> ./site.tmp
3879         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3880         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3881 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3882         @echo "set CFLAGS \"\"" >> ./site.tmp
3883         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3884         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3885         @echo "set HOSTCXX \"$(CXX)\"" >> ./site.tmp
3886         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3887         @echo "set HOSTCXXFLAGS \"$(CXXFLAGS)\"" >> ./site.tmp
3888 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3889 # They are passed first to allow individual tests to override them.
3890         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3891 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3892 # files that have already been installed there will be found.  The -B option
3893 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3894 # from the install tree.
3895         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3896         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3897         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3898         @if test "@enable_plugin@" = "yes" ; then \
3899           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3900           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3901           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3902           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3903         fi
3904 # If newlib has been configured, we need to pass -B to gcc so it can find
3905 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3906 # message if it doesn't, but the testsuite is supposed to ignore the message -
3907 # it's too difficult to tell when to and when not to pass -B (not all targets
3908 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3909 # seems like too selective a test.
3910 # ??? Another way to solve this might be to rely on linker scripts.  Then
3911 # theoretically the -B won't be needed.
3912 # We also need to pass -L ../ld so that the linker can find ldscripts.
3913         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3914             && [ "${host}" != "${target}" ]; then \
3915           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3916           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3917           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3918           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3919           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3920         else true; \
3921         fi
3922         @if [ -d $(objdir)/../ld ] ; then \
3923           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3924         else true; \
3925         fi
3926         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3927         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3928         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3929           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3930         else true; \
3931         fi
3932         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3933           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3934         else true; \
3935         fi
3936         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3937           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3938         else true; \
3939         fi
3940         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3941         @cat ./site.tmp > site.exp
3942         @cat site.bak | sed \
3943                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3944         -@rm -f ./site.tmp
3945
3946 CHECK_TARGETS = @check_languages@
3947
3948 check: $(CHECK_TARGETS)
3949
3950 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3951
3952 # The idea is to parallelize testing of multilibs, for example:
3953 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3954 # will run 3 concurrent sessions of check-gcc, eventually testing
3955 # all 10 combinations.  GNU make is required, as is a shell that expands
3956 # alternations within braces.
3957 lang_checks_parallel = $(lang_checks:=//%)
3958 $(lang_checks_parallel): site.exp
3959         target=`echo "$@" | sed 's,//.*,,'`; \
3960         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3961         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3962         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3963           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3964           "$$target"
3965
3966 TESTSUITEDIR = testsuite
3967
3968 $(TESTSUITEDIR)/site.exp: site.exp
3969         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3970         -rm -f $@
3971         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3972
3973 # This is only used for check-% targets that aren't parallelized.
3974 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3975         -test -d plugin || mkdir plugin
3976         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3977         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3978         -(rootme=`${PWD_COMMAND}`; export rootme; \
3979         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3980         cd $(TESTSUITEDIR)/$*; \
3981         rm -f tmp-site.exp; \
3982         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3983                 < ../../site.exp > tmp-site.exp; \
3984         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3985         EXPECT=${EXPECT} ; export EXPECT ; \
3986         if [ -f $${rootme}/../expect/expect ] ; then  \
3987            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3988             export TCL_LIBRARY ; fi ; \
3989         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3990
3991 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3992         @echo check-$*
3993
3994 check_p_tool=$(firstword $(subst _, ,$*))
3995 check_p_count=$(check_$(check_p_tool)_parallelize)
3996 check_p_subno=$(word 2,$(subst _, ,$*))
3997 check_p_numbers0:=1 2 3 4 5 6 7 8 9
3998 check_p_numbers1:=0 $(check_p_numbers0)
3999 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
4000 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
4001 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
4002 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
4003 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
4004 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
4005 check_p_subdir=$(subst _,,$*)
4006 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
4007                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
4008                 $(check_p_numbers)))
4009
4010 # For parallelized check-% targets, this decides whether parallelization
4011 # is desirable (if -jN is used).  If desirable, recursive make is run with
4012 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4013 # parallel, as they are run in separate directories.
4014 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4015 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4016 # dejaGNU procedure is overridden to additionally synchronize through
4017 # a $lang-parallel directory which tests will be run by which runtest instance.
4018 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4019 # files.  If parallelization isn't desirable, only one recursive make
4020 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4021 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4022 # should be passed to runtest.
4023 #
4024 # To parallelize some language check, add the corresponding check-$lang
4025 # to lang_checks_parallelized variable and define check_$lang_parallelize
4026 # variable.  This is the upper limit to which it is useful to parallelize the
4027 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
4028 # testsuites like objc or go.
4029 $(lang_checks_parallelized): check-% : site.exp
4030         -rm -rf $(TESTSUITEDIR)/$*-parallel
4031         @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
4032           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
4033           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
4034           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
4035           export GCC_RUNTEST_PARALLELIZE_DIR ; \
4036           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4037             check-parallel-$* \
4038             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
4039           sums= ; logs= ; \
4040           for dir in $(TESTSUITEDIR)/$* \
4041                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
4042           do \
4043             if [ -d $$dir ]; then \
4044               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
4045               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
4046             fi; \
4047           done; \
4048           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
4049             > $(TESTSUITEDIR)/$*/$*.sum; \
4050           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
4051             > $(TESTSUITEDIR)/$*/$*.log; \
4052           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
4053         else \
4054           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4055             check_$*_parallelize= check-parallel-$*; \
4056         fi
4057
4058 check-parallel-% : site.exp
4059         -@test -d plugin || mkdir plugin
4060         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4061         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
4062         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
4063         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4064         if [ -n "$(check_p_subno)" ] \
4065            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
4066            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
4067           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
4068         else \
4069           cd $(TESTSUITEDIR)/$(check_p_subdir); \
4070           rm -f tmp-site.exp; \
4071           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4072                 < ../../site.exp > tmp-site.exp; \
4073           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4074           EXPECT=${EXPECT} ; export EXPECT ; \
4075           if [ -f $${rootme}/../expect/expect ] ; then  \
4076             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4077             export TCL_LIBRARY ; \
4078           fi ; \
4079           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
4080           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
4081             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
4082           fi ; \
4083         fi )
4084
4085 # QMTest targets
4086
4087 # The path to qmtest.
4088 QMTEST_PATH=qmtest
4089
4090 # The flags to pass to qmtest.
4091 QMTESTFLAGS=
4092
4093 # The flags to pass to "qmtest run".
4094 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
4095
4096 # The command to use to invoke qmtest.
4097 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
4098
4099 # The tests (or suites) to run.
4100 QMTEST_GPP_TESTS=g++
4101
4102 # The subdirectory of the OBJDIR that will be used to store the QMTest
4103 # test database configuration and that will be used for temporary
4104 # scratch space during QMTest's execution.
4105 QMTEST_DIR=qmtestsuite
4106
4107 # Create the QMTest database configuration.
4108 ${QMTEST_DIR} stamp-qmtest:
4109         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
4110             -c gcc_database.GCCDatabase \
4111             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
4112             $(STAMP) stamp-qmtest
4113
4114 # Create the QMTest context file.
4115 ${QMTEST_DIR}/context: stamp-qmtest
4116         rm -f $@
4117         echo "CompilerTable.languages=c cplusplus" >> $@
4118         echo "CompilerTable.c_kind=GCC" >> $@
4119         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
4120         echo "CompilerTable.c_options=-B${objdir}/" >> $@
4121         echo "CompilerTable.cplusplus_kind=GCC" >> $@
4122         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
4123         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
4124         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
4125
4126 # Run the G++ testsuite using QMTest.
4127 qmtest-g++: ${QMTEST_DIR}/context
4128         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
4129            -o g++.qmr ${QMTEST_GPP_TESTS}
4130
4131 # Use the QMTest GUI.
4132 qmtest-gui: ${QMTEST_DIR}/context
4133         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
4134
4135 .PHONY: qmtest-g++
4136
4137 # Run Paranoia on real.c.
4138
4139 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4140         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4141
4142 paranoia: paranoia.o real.o $(LIBIBERTY)
4143         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4144
4145 # These exist for maintenance purposes.
4146
4147 # Update the tags table.
4148 TAGS: lang.tags
4149         (cd $(srcdir);                                  \
4150         incs= ;                                         \
4151         list='$(SUBDIRS)'; for dir in $$list; do        \
4152           if test -f $$dir/TAGS; then                   \
4153             incs="$$incs --include $$dir/TAGS.sub";     \
4154           fi;                                           \
4155         done;                                           \
4156         etags -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
4157               *.h *.c *.cc \
4158               ../include/*.h ../libiberty/*.c \
4159               ../libcpp/*.c ../libcpp/include/*.h \
4160               --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        \
4161               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\|DEFTIMEVAR\|DEFPARAM\|DEFPARAMENUM5\)[ ]?(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def timevar.def params.def \
4162                 ; \
4163         etags --include TAGS.sub $$incs)
4164
4165 # -----------------------------------------------------
4166 # Rules for generating translated message descriptions.
4167 # Disabled by autoconf if the tools are not available.
4168 # -----------------------------------------------------
4169
4170 XGETTEXT = @XGETTEXT@
4171 GMSGFMT = @GMSGFMT@
4172 MSGMERGE = msgmerge
4173 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4174
4175 .PHONY: build- install- build-po install-po update-po
4176
4177 # Dummy rules to deal with dependencies produced by use of
4178 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4179 build-: ; @true
4180 install-: ; @true
4181
4182 build-po: $(CATALOGS)
4183
4184 # This notation should be acceptable to all Make implementations used
4185 # by people who are interested in updating .po files.
4186 update-po: $(CATALOGS:.gmo=.pox)
4187
4188 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4189 # script does that.
4190 .po.gmo:
4191         $(mkinstalldirs) po
4192         $(GMSGFMT) --statistics -o $@ $<
4193
4194 # The new .po has to be gone over by hand, so we deposit it into
4195 # build/po with a different extension.
4196 # If build/po/gcc.pot exists, use it (it was just created),
4197 # else use the one in srcdir.
4198 .po.pox:
4199         $(mkinstalldirs) po
4200         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4201                         then echo po/gcc.pot; \
4202                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4203
4204 # This rule has to look for .gmo modules in both srcdir and
4205 # the cwd, and has to check that we actually have a catalog
4206 # for each language, in case they weren't built or included
4207 # with the distribution.
4208 install-po:
4209         $(mkinstalldirs) $(DESTDIR)$(datadir)
4210         cats="$(CATALOGS)"; for cat in $$cats; do \
4211           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4212           if [ -f $$cat ]; then :; \
4213           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4214           else continue; \
4215           fi; \
4216           dir=$(localedir)/$$lang/LC_MESSAGES; \
4217           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4218           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4219           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4220           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4221         done
4222
4223 # Rule for regenerating the message template (gcc.pot).
4224 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4225 # this rule has no dependencies and always regenerates gcc.pot.  This is
4226 # relatively harmless since the .po files do not directly depend on it.
4227 # Note that exgettext has an awk script embedded in it which requires a
4228 # fairly modern (POSIX-compliant) awk.
4229 # The .pot file is left in the build directory.
4230 gcc.pot: po/gcc.pot
4231 po/gcc.pot: force
4232         $(mkinstalldirs) po
4233         $(MAKE) srcextra
4234         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4235                 $(XGETTEXT) gcc $(srcdir)
4236
4237 #\f
4238
4239 # Dependency information.
4240
4241 # In order for parallel make to really start compiling the expensive
4242 # objects from $(OBJS) as early as possible, build all their
4243 # prerequisites strictly before all objects.
4244 $(ALL_HOST_OBJS) : | $(generated_files)
4245
4246 # Include the auto-generated dependencies for all host objects.
4247 DEPFILES = \
4248   $(foreach obj,$(ALL_HOST_OBJS),\
4249     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4250 -include $(DEPFILES)