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 $(CONFIG_LANGUAGES)
 141 ifeq (@enable_gcov@,yes)
 142 LANGUAGES += gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext)
 143 endif
 144
 145 # Default values for variables overridden in Makefile fragments.
 146 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 147 # TCFLAGS is used for compilations with the GCC just built.
 148 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 149 T_CFLAGS =
 150 TCFLAGS =
 151 CFLAGS = @CFLAGS@
 152 CXXFLAGS = @CXXFLAGS@
 153 LDFLAGS = @LDFLAGS@
 154
 155 # Should we build position-independent host code?
 156 PICFLAG = @PICFLAG@
 157
 158 # Flags to determine code coverage. When coverage is disabled, this will
 159 # contain the optimization flags, as you normally want code coverage
 160 # without optimization.
 161 COVERAGE_FLAGS = @coverage_flags@
 162 coverageexts = .{gcda,gcno}
 163
 164 # The warning flags are separate from CFLAGS because people tend to
 165 # override optimization flags and we'd like them to still have warnings
 166 # turned on.  These flags are also used to pass other stage dependent
 167 # flags from configure.  The user is free to explicitly turn these flags
 168 # off if they wish.
 169 # LOOSE_WARN are the warning flags to use when compiling something
 170 # which is only compiled with gcc, such as libgcc.
 171 # C_LOOSE_WARN is similar, but with C-only warnings.
 172 # STRICT_WARN are the additional warning flags to
 173 # apply to the back end and some front ends, which may be compiled
 174 # with other compilers.
 175 # C_STRICT_WARN is similar, with C-only warnings.
 176 LOOSE_WARN = @loose_warn@
 177 C_LOOSE_WARN = @c_loose_warn@
 178 STRICT_WARN = @strict_warn@
 179 C_STRICT_WARN = @c_strict_warn@
 180
 181 # This is set by --enable-checking.  The idea is to catch forgotten
 182 # "extern" tags in header files.
 183 NOCOMMON_FLAG = @nocommon_flag@
 184
 185 NOEXCEPTION_FLAGS = @noexception_flags@
 186
 187 ALIASING_FLAGS = @aliasing_flags@
 188
 189 # This is set by --disable-maintainer-mode (default) to "#"
 190 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 191 # --disable-maintainer-mode is used or not.  This is because the
 192 # following will expand to "MAINT := " in maintainer mode, and to
 193 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 194 # they mean exactly the same thing for make.
 195 MAINT := @MAINT@
 196
 197 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 198 # be used in language Make-lang.in makefile fragments to enable
 199 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 200 # maintainer mode, and '' otherwise.
 201 @MAINT@ ENABLE_MAINTAINER_RULES = true
 202
 203 # These are set by --enable-checking=valgrind.
 204 RUN_GEN = @valgrind_command@
 205 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 206
 207 # This is how we control whether or not the additional warnings are applied.
 208 .-warn = $(STRICT_WARN)
 209 build-warn = $(STRICT_WARN)
 210 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 211 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 212
 213 # These files are to have specific diagnostics suppressed, or are not to
 214 # be subject to -Werror:
 215 # flex output may yield harmless "no previous prototype" warnings
 216 build/gengtype-lex.o-warn = -Wno-error
 217 gengtype-lex.o-warn = -Wno-error
 218 libgcov-util.o-warn = -Wno-error
 219 libgcov-driver-tool.o-warn = -Wno-error
 220 libgcov-merge-tool.o-warn = -Wno-error
 221 gimple-match.o-warn = -Wno-unused
 222 generic-match.o-warn = -Wno-unused
 223 dfp.o-warn = -Wno-strict-aliasing
 224 bitmap.o-warn = -Wno-error # PR 87926
 225
 226 # All warnings have to be shut off in stage1 if the compiler used then
 227 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 228 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 229 # either $(GCC_WARN_CXXFLAGS), or nothing.
 230 WARN_CFLAGS = @warn_cflags@
 231 WARN_CXXFLAGS = @warn_cxxflags@
 232
 233 CPPFLAGS = @CPPFLAGS@
 234
 235 AWK = @AWK@
 236 CC = @CC@
 237 CXX = @CXX@
 238 BISON = @BISON@
 239 BISONFLAGS =
 240 FLEX = @FLEX@
 241 FLEXFLAGS =
 242 AR = @AR@
 243 AR_FLAGS = rc
 244 NM = @NM@
 245 RANLIB = @RANLIB@
 246 RANLIB_FLAGS = @ranlib_flags@
 247
 248 # Libraries to use on the host.
 249 HOST_LIBS = @HOST_LIBS@
 250
 251 # The name of the compiler to use.
 252 COMPILER = $(CXX)
 253 COMPILER_FLAGS = $(CXXFLAGS)
 254 # If HOST_LIBS is set, then the user is controlling the libraries to
 255 # link against.  In that case, link with $(CC) so that the -lstdc++
 256 # library is not introduced.  If HOST_LIBS is not set, link with
 257 # $(CXX) to pick up -lstdc++.
 258 ifeq ($(HOST_LIBS),)
 259 LINKER = $(CXX)
 260 LINKER_FLAGS = $(CXXFLAGS)
 261 else
 262 LINKER = $(CC)
 263 LINKER_FLAGS = $(CFLAGS)
 264 endif
 265
 266 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
 267 NO_PIE_FLAG = @NO_PIE_FLAG@
 268
 269 # We don't want to compile the compilers with -fPIE, it make PCH fail.
 270 COMPILER += $(NO_PIE_CFLAGS)
 271
 272 # Link with -no-pie since we compile the compiler with -fno-PIE.
 273 LINKER += $(NO_PIE_FLAG)
 274
 275 # Like LINKER, but use a mutex for serializing front end links.
 276 ifeq (@DO_LINK_MUTEX@,true)
 277 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 278 else
 279 LLINKER = $(LINKER)
 280 endif
 281
 282 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
 283
 284 USE_THIN_ARCHIVES = no
 285 ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
 286 ifeq ($(AR_FLAGS),rc)
 287 ifeq ($(RANLIB_FLAGS),)
 288 USE_THIN_ARCHIVES = yes
 289 endif
 290 endif
 291 endif
 292
 293 # -------------------------------------------
 294 # Programs which operate on the build machine
 295 # -------------------------------------------
 296
 297 SHELL = @SHELL@
 298 # pwd command to use.  Allow user to override default by setting PWDCMD in
 299 # the environment to account for automounters.  The make variable must not
 300 # be called PWDCMD, otherwise the value set here is passed to make
 301 # subprocesses and overrides the setting from the user's environment.
 302 # Don't use PWD since it is a common shell environment variable and we
 303 # don't want to corrupt it.
 304 PWD_COMMAND = $${PWDCMD-pwd}
 305 # on sysV, define this as cp.
 306 INSTALL = @INSTALL@
 307 # Some systems may be missing symbolic links, regular links, or both.
 308 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 309 LN=@LN@
 310 LN_S=@LN_S@
 311 # These permit overriding just for certain files.
 312 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 313 INSTALL_DATA = @INSTALL_DATA@
 314 INSTALL_SCRIPT = @INSTALL@
 315 install_sh = $(SHELL) $(srcdir)/../install-sh
 316 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 317 MAKEINFO = @MAKEINFO@
 318 MAKEINFOFLAGS = --no-split
 319 TEXI2DVI = texi2dvi
 320 TEXI2PDF = texi2pdf
 321 TEXI2HTML = $(MAKEINFO) --html
 322 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 323 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 324 # Some versions of `touch' (such as the version on Solaris 2.8)
 325 # do not correctly set the timestamp due to buggy versions of `utime'
 326 # in the kernel.  So, we use `echo' instead.
 327 STAMP = echo timestamp >
 328 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 329 # translate the shell's notion of absolute pathnames to the native
 330 # spelling.
 331 build_file_translate = @build_file_translate@
 332
 333 # Make sure the $(MAKE) variable is defined.
 334 @SET_MAKE@
 335
 336 # Locate mkinstalldirs.
 337 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 338
 339 # write_entries_to_file - writes each entry in a list
 340 # to the specified file.  Entries are written in chunks of
 341 # $(write_entries_to_file_split) to accommodate systems with
 342 # severe command-line-length limitations.
 343 # Parameters:
 344 # $(1): variable containing entries to iterate over
 345 # $(2): output file
 346 write_entries_to_file_split = 50
 347 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 348         $(foreach range, \
 349           $(shell i=1; while test $$i -le $(words $(1)); do \
 350              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 351           $(shell echo "$(wordlist $(range), \
 352                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 353              | tr ' ' '\012' >> $(2)))
 354
 355 # The jit documentation looks better if built with sphinx, but can be
 356 # built with texinfo if sphinx is not available.
 357 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 358 doc_build_sys=@doc_build_sys@
 359
 360 # --------
 361 # UNSORTED
 362 # --------
 363
 364 # Dependency tracking stuff.
 365 CXXDEPMODE = @CXXDEPMODE@
 366 DEPDIR = @DEPDIR@
 367 depcomp = $(SHELL) $(srcdir)/../depcomp
 368
 369 # In the past we used AC_PROG_CC_C_O and set this properly, but
 370 # it was discovered that this hadn't worked in a long time, so now
 371 # we just hard-code.
 372 OUTPUT_OPTION = -o $@
 373
 374 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 375 # -I../zlib, unless we were configured with --with-system-zlib, in which
 376 # case both are empty.
 377 ZLIB = @zlibdir@ -lz
 378 ZLIBINC = @zlibinc@
 379
 380 # How to find GMP
 381 GMPLIBS = @GMPLIBS@
 382 GMPINC = @GMPINC@
 383
 384 # How to find isl.
 385 ISLLIBS = @ISLLIBS@
 386 ISLINC = @ISLINC@
 387
 388 # Set to 'yes' if the LTO front end is enabled.
 389 enable_lto = @enable_lto@
 390
 391 # Compiler and flags needed for plugin support
 392 PLUGINCC = @CXX@
 393 PLUGINCFLAGS = @CXXFLAGS@
 394
 395 # Libs and linker options needed for plugin support
 396 PLUGINLIBS = @pluginlibs@
 397
 398 enable_plugin = @enable_plugin@
 399
 400 # On MinGW plugin installation involves installing import libraries.
 401 ifeq ($(enable_plugin),yes)
 402   plugin_implib := $(if $(strip $(filter mingw%,$(host_os))),yes,no)
 403 endif
 404
 405 enable_host_shared = @enable_host_shared@
 406
 407 enable_as_accelerator = @enable_as_accelerator@
 408
 409 CPPLIB = ../libcpp/libcpp.a
 410 CPPINC = -I$(srcdir)/../libcpp/include
 411
 412 # Where to find decNumber
 413 enable_decimal_float = @enable_decimal_float@
 414 DECNUM = $(srcdir)/../libdecnumber
 415 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 416 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 417 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 418
 419 # The backtrace library.
 420 BACKTRACE = $(srcdir)/../libbacktrace
 421 BACKTRACEINC = -I$(BACKTRACE)
 422 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 423
 424 # Target to use when installing include directory.  Either
 425 # install-headers-tar, install-headers-cpio or install-headers-cp.
 426 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 427
 428 # Header files that are made available under the same name
 429 # to programs compiled with GCC.
 430 USER_H = $(srcdir)/ginclude/float.h \
 431          $(srcdir)/ginclude/iso646.h \
 432          $(srcdir)/ginclude/stdarg.h \
 433          $(srcdir)/ginclude/stdbool.h \
 434          $(srcdir)/ginclude/stddef.h \
 435          $(srcdir)/ginclude/varargs.h \
 436          $(srcdir)/ginclude/stdfix.h \
 437          $(srcdir)/ginclude/stdnoreturn.h \
 438          $(srcdir)/ginclude/stdalign.h \
 439          $(srcdir)/ginclude/stdatomic.h \
 440          $(EXTRA_HEADERS)
 441
 442 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 443 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 444
 445 # The GCC to use for compiling crt*.o.
 446 # Usually the one we just built.
 447 # Don't use this as a dependency--use $(GCC_PASSES).
 448 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 449
 450 # Set if the compiler was configured with --with-build-sysroot.
 451 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 452
 453 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 454 # It specifies -B./.
 455 # It also specifies -isystem ./include to find, e.g., stddef.h.
 456 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 457
 458 # ---------------------------------------------------
 459 # Programs which produce files for the target machine
 460 # ---------------------------------------------------
 461
 462 AR_FOR_TARGET := $(shell \
 463   if [ -f $(objdir)/../binutils/ar ] ; then \
 464     echo $(objdir)/../binutils/ar ; \
 465   else \
 466     if [ "$(host)" = "$(target)" ] ; then \
 467       echo $(AR); \
 468     else \
 469        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 470     fi; \
 471   fi)
 472 AR_FLAGS_FOR_TARGET =
 473 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 474 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 475 LIPO_FOR_TARGET = lipo
 476 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 477 RANLIB_FOR_TARGET := $(shell \
 478   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 479     echo $(objdir)/../binutils/ranlib ; \
 480   else \
 481     if [ "$(host)" = "$(target)" ] ; then \
 482       echo $(RANLIB); \
 483     else \
 484        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 485     fi; \
 486   fi)
 487 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 488 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 489 NM_FOR_TARGET = ./nm
 490 STRIP_FOR_TARGET := $(shell \
 491   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 492     echo $(objdir)/../binutils/strip-new ; \
 493   else \
 494     if [ "$(host)" = "$(target)" ] ; then \
 495       echo strip; \
 496     else \
 497        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 498     fi; \
 499   fi)
 500
 501 # --------
 502 # UNSORTED
 503 # --------
 504
 505 # Where to find some libiberty headers.
 506 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 507 OBSTACK_H   = $(srcdir)/../include/obstack.h
 508 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 509 MD5_H       = $(srcdir)/../include/md5.h
 510 XREGEX_H    = $(srcdir)/../include/xregex.h
 511 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 512
 513 # Linker plugin API headers
 514 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 515
 516 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 517 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 518 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 519 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 520
 521 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 522 # Purge it of unnecessary internal relative paths
 523 # to directories that might not exist yet.
 524 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 525 # Use single quotes here to avoid nested double- and backquotes, this
 526 # macro is also used in a double-quoted context.
 527 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 528
 529 # Path to the system headers on the build machine.
 530 BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 531
 532 # Control whether to run fixincludes.
 533 STMP_FIXINC = @STMP_FIXINC@
 534
 535 # Test to see whether <limits.h> exists in the system header files.
 536 LIMITS_H_TEST = [ -f $(BUILD_SYSTEM_HEADER_DIR)/limits.h ]
 537
 538 # Directory for prefix to system directories, for
 539 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 540 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 541 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 542
 543 xmake_file=@xmake_file@
 544 tmake_file=@tmake_file@
 545 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 546 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 547 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 548 out_file=$(srcdir)/config/@out_file@
 549 out_object_file=@out_object_file@
 550 common_out_file=$(srcdir)/common/config/@common_out_file@
 551 common_out_object_file=@common_out_object_file@
 552 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 553 tm_file_list=@tm_file_list@
 554 tm_include_list=@tm_include_list@
 555 tm_defines=@tm_defines@
 556 tm_p_file_list=@tm_p_file_list@
 557 tm_p_include_list=@tm_p_include_list@
 558 tm_d_file_list=@tm_d_file_list@
 559 tm_d_include_list=@tm_d_include_list@
 560 build_xm_file_list=@build_xm_file_list@
 561 build_xm_include_list=@build_xm_include_list@
 562 build_xm_defines=@build_xm_defines@
 563 host_xm_file_list=@host_xm_file_list@
 564 host_xm_include_list=@host_xm_include_list@
 565 host_xm_defines=@host_xm_defines@
 566 xm_file_list=@xm_file_list@
 567 xm_include_list=@xm_include_list@
 568 xm_defines=@xm_defines@
 569 lang_checks=
 570 lang_checks_parallelized=
 571 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 572 lang_specs_files=@lang_specs_files@
 573 lang_tree_files=@lang_tree_files@
 574 target_cpu_default=@target_cpu_default@
 575 OBJC_BOEHM_GC=@objc_boehm_gc@
 576 extra_modes_file=@extra_modes_file@
 577 extra_opt_files=@extra_opt_files@
 578 host_hook_obj=@out_host_hook_obj@
 579
 580 # Multiarch support
 581 enable_multiarch = @enable_multiarch@
 582 with_cpu = @with_cpu@
 583 with_float = @with_float@
 584 ifeq ($(enable_multiarch),yes)
 585   if_multiarch = $(1)
 586 else
 587   ifeq ($(enable_multiarch),auto)
 588     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 589     if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 590   else
 591     if_multiarch =
 592   endif
 593 endif
 594
 595 # ------------------------
 596 # Installation directories
 597 # ------------------------
 598
 599 # Common prefix for installation directories.
 600 # NOTE: This directory must exist when you start installation.
 601 prefix = @prefix@
 602 # Directory in which to put localized header files. On the systems with
 603 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 604 # `/usr'.
 605 # NOTE: local_prefix *should not* default from prefix.
 606 local_prefix = @local_prefix@
 607 # Directory in which to put host dependent programs and libraries
 608 exec_prefix = @exec_prefix@
 609 # Directory in which to put the executable for the command `gcc'
 610 bindir = @bindir@
 611 # Directory in which to put the directories used by the compiler.
 612 libdir = @libdir@
 613 # Directory in which GCC puts its executables.
 614 libexecdir = @libexecdir@
 615
 616 # --------
 617 # UNSORTED
 618 # --------
 619
 620 # Directory in which the compiler finds libraries etc.
 621 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 622 # Directory in which the compiler finds executables
 623 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 624 # Directory in which all plugin resources are installed
 625 plugin_resourcesdir = $(libsubdir)/plugin
 626  # Directory in which plugin headers are installed
 627 plugin_includedir = $(plugin_resourcesdir)/include
 628 # Directory in which plugin specific executables are installed
 629 plugin_bindir = $(libexecsubdir)/plugin
 630 # Used to produce a relative $(gcc_tooldir) in gcc.o
 631 ifeq ($(enable_as_accelerator),yes)
 632 unlibsubdir = ../../../../..
 633 else
 634 unlibsubdir = ../../..
 635 endif
 636 # $(prefix), expressed as a path relative to $(libsubdir).
 637 #
 638 # An explanation of the sed strings:
 639 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 640 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 641 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 642 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 643 #
 644 # (*) Note this pattern overwrites the first character of the string
 645 # with a forward slash if one is not already present.  This is not a
 646 # problem because the exact names of the sub-directories concerned is
 647 # unimportant, just the number of them matters.
 648 #
 649 # The practical upshot of these patterns is like this:
 650 #
 651 #  prefix     exec_prefix        result
 652 #  ------     -----------        ------
 653 #   /foo        /foo/bar          ../
 654 #   /foo/       /foo/bar          ../
 655 #   /foo        /foo/bar/         ../
 656 #   /foo/       /foo/bar/         ../
 657 #   /foo        /foo/bar/ugg      ../../
 658 libsubdir_to_prefix := \
 659   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 660     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 661         -e 's|/[^/]*|../|g')
 662 # $(exec_prefix), expressed as a path relative to $(prefix).
 663 prefix_to_exec_prefix := \
 664   $(shell echo "$(exec_prefix)" | \
 665     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 666 # Directory in which to find other cross-compilation tools and headers.
 667 dollar = @dollar@
 668 # Used in install-cross.
 669 gcc_tooldir = @gcc_tooldir@
 670 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 671 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 672 # Directory in which the compiler finds target-independent g++ includes.
 673 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 674 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 675 # Directory to search for site-specific includes.
 676 local_includedir = $(local_prefix)/include
 677 includedir = $(prefix)/include
 678 # where the info files go
 679 infodir = @infodir@
 680 # Where cpp should go besides $prefix/bin if necessary
 681 cpp_install_dir = @cpp_install_dir@
 682 # where the locale files go
 683 datadir = @datadir@
 684 localedir = $(datadir)/locale
 685 # Extension (if any) to put in installed man-page filename.
 686 man1ext = .1
 687 man7ext = .7
 688 objext = .o
 689 exeext = @host_exeext@
 690 build_exeext = @build_exeext@
 691
 692 # Directory in which to put man pages.
 693 mandir = @mandir@
 694 man1dir = $(mandir)/man1
 695 man7dir = $(mandir)/man7
 696 # Dir for temp files.
 697 tmpdir = /tmp
 698
 699 datarootdir = @datarootdir@
 700 docdir = @docdir@
 701 # Directory in which to build HTML
 702 build_htmldir = $(objdir)/HTML/gcc-$(version)
 703 # Directory in which to put HTML
 704 htmldir = @htmldir@
 705
 706 # Whether we were configured with NLS.
 707 USE_NLS = @USE_NLS@
 708
 709 # Internationalization library.
 710 LIBINTL = @LIBINTL@
 711 LIBINTL_DEP = @LIBINTL_DEP@
 712
 713 # Character encoding conversion library.
 714 LIBICONV = @LIBICONV@
 715 LIBICONV_DEP = @LIBICONV_DEP@
 716
 717 # If a supplementary library is being used for the GC.
 718 GGC_LIB=
 719
 720 # "true" if the target C library headers are unavailable; "false"
 721 # otherwise.
 722 inhibit_libc = @inhibit_libc@
 723 ifeq ($(inhibit_libc),true)
 724 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 725 endif
 726
 727 # List of extra executables that should be compiled for this target machine
 728 # that are used when linking.
 729 # The rules for compiling them should be in the t-* file for the machine.
 730 EXTRA_PROGRAMS = @extra_programs@
 731
 732 # List of extra object files that should be compiled and linked with
 733 # compiler proper (cc1, cc1obj, cc1plus).
 734 EXTRA_OBJS = @extra_objs@
 735
 736 # List of extra object files that should be compiled and linked with
 737 # the gcc driver.
 738 EXTRA_GCC_OBJS =@extra_gcc_objs@
 739
 740 # List of extra libraries that should be linked with the gcc driver.
 741 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 742
 743 # List of additional header files to install.
 744 EXTRA_HEADERS =@extra_headers_list@
 745
 746 # How to handle <stdint.h>.
 747 USE_GCC_STDINT = @use_gcc_stdint@
 748
 749 # The configure script will set this to collect2$(exeext), except on a
 750 # (non-Unix) host which can not build collect2, for which it will be
 751 # set to empty.
 752 COLLECT2 = @collect2@
 753
 754 # Program to convert libraries.
 755 LIBCONVERT =
 756
 757 # Control whether header files are installed.
 758 INSTALL_HEADERS=install-headers install-mkheaders
 759
 760 # Control whether Info documentation is built and installed.
 761 BUILD_INFO = @BUILD_INFO@
 762
 763 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 764 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 765
 766 # Additional directories of header files to run fixincludes on.
 767 # These should be directories searched automatically by default
 768 # just as /usr/include is.
 769 # *Do not* use this for directories that happen to contain
 770 # header files, but are not searched automatically by default.
 771 # On most systems, this is empty.
 772 OTHER_FIXINCLUDES_DIRS=
 773
 774 # A list of all the language-specific executables.
 775 COMPILERS = @all_compilers@
 776
 777 # List of things which should already be built whenever we try to use xgcc
 778 # to compile anything (without linking).
 779 GCC_PASSES=xgcc$(exeext) specs
 780
 781 # Directory to link to, when using the target `maketest'.
 782 DIR = ../gcc
 783
 784 # Native compiler for the build machine and its switches.
 785 CC_FOR_BUILD = @CC_FOR_BUILD@
 786 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 787 NO_PIE_CFLAGS_FOR_BUILD = @NO_PIE_CFLAGS_FOR_BUILD@
 788 NO_PIE_FLAG_FOR_BUILD = @NO_PIE_FLAG_FOR_BUILD@
 789 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 790 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 791 BUILD_NO_PIE_CFLAGS = @BUILD_NO_PIE_CFLAGS@
 792 BUILD_CFLAGS += $(BUILD_NO_PIE_CFLAGS)
 793 BUILD_CXXFLAGS += $(BUILD_NO_PIE_CFLAGS)
 794
 795 # Native compiler that we use.  This may be C++ some day.
 796 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 797 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 798
 799 # Native linker that we use.
 800 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 801 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 802
 803 # Native linker and preprocessor flags.  For x-fragment overrides.
 804 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 805 BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
 806 BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
 807 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 808                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 809
 810 # Actual name to use when installing a native compiler.
 811 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 812 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 813 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 814 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 815 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 816 GCOV_DUMP_INSTALL_NAME := $(shell echo gcov-dump|sed '$(program_transform_name)')
 817
 818 # Setup the testing framework, if you have one
 819 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 820             echo $${rootme}/../expect/expect ; \
 821           else echo expect ; fi`
 822
 823 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 824                echo $${srcdir}/../dejagnu/runtest ; \
 825             else echo runtest; fi`
 826 RUNTESTFLAGS =
 827
 828 # This should name the specs file that we're going to install.  Target
 829 # Makefiles may override it and name another file to be generated from
 830 # the built-in specs and installed as the default spec, as long as
 831 # they also introduce a rule to generate a file name specs, to be used
 832 # at build time.
 833 SPECS = specs
 834
 835 # Extra include files that are defined by HeaderInclude directives in
 836 # the .opt files
 837 OPTIONS_H_EXTRA =
 838
 839 # Extra include files that are defined by SourceInclude directives in
 840 # the .opt files
 841 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 842
 843 @option_includes@
 844
 845 # End of variables for you to override.
 846
 847 # GTM_H lists the config files that the generator files depend on,
 848 # while TM_H lists the ones ordinary gcc files depend on, which
 849 # includes several files generated by those generators.
 850 BCONFIG_H = bconfig.h $(build_xm_file_list)
 851 CONFIG_H  = config.h  $(host_xm_file_list)
 852 TCONFIG_H = tconfig.h $(xm_file_list)
 853 TM_P_H    = tm_p.h    $(tm_p_file_list)
 854 TM_D_H    = tm_d.h    $(tm_d_file_list)
 855 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 856 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 857
 858 # Variables for version information.
 859 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 860 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 861 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 862 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 863
 864 BASEVER_c   := $(shell cat $(BASEVER))
 865 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 866 DATESTAMP_c := $(shell cat $(DATESTAMP))
 867
 868 ifeq (,$(wildcard $(REVISION)))
 869 REVISION_c  :=
 870 REVISION    :=
 871 else
 872 REVISION_c  := $(shell cat $(REVISION))
 873 endif
 874
 875 version     := $(shell @get_gcc_base_ver@ $(BASEVER))
 876
 877 PATCHLEVEL_c := \
 878   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 879
 880
 881 # For use in version.c - double quoted strings, with appropriate
 882 # surrounding punctuation and spaces, and with the datestamp and
 883 # development phase collapsed to the empty string in release mode
 884 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 885 # immediately after the comma in the $(if ...) constructs is
 886 # significant - do not remove it.
 887 BASEVER_s   := "\"$(BASEVER_c)\""
 888 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 889 DATESTAMP_s := \
 890   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 891 PKGVERSION_s:= "\"@PKGVERSION@\""
 892 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 893
 894 PKGVERSION  := @PKGVERSION@
 895 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 896
 897 ifdef REVISION_c
 898 REVISION_s  := \
 899   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 900 else
 901 REVISION_s  := "\"\""
 902 endif
 903
 904 # Shorthand variables for dependency lists.
 905 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 906 VEC_H = vec.h statistics.h $(GGC_H)
 907 HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
 908 EXCEPT_H = except.h $(HASHTAB_H)
 909 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 910 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 911 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 912 D_TARGET_DEF = d/d-target.def target-hooks-macros.h
 913 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 914 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 915 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 916 D_TARGET_H = d/d-target.h $(D_TARGET_DEF)
 917 MACHMODE_H = machmode.h mode-classes.def
 918 HOOKS_H = hooks.h
 919 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 920 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 921 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 922 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 923   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 924 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
 925   insn-modes-inline.h $(MACHMODE_H) double-int.h
 926 RTL_BASE_H = $(CORETYPES_H) rtl.h rtl.def reg-notes.def \
 927   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 928   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 929 FIXED_VALUE_H = fixed-value.h
 930 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 931 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 932 PARAMS_H = params.h params-enum.h params.def
 933 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 934         gtm-builtins.def sanitizer.def \
 935         hsa-builtins.def
 936 INTERNAL_FN_DEF = internal-fn.def
 937 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 938 TREE_CORE_H = tree-core.h $(CORETYPES_H) all-tree.def tree.def \
 939         c-family/c-common.def $(lang_tree_files) \
 940         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 941         $(VEC_H) treestruct.def $(HASHTAB_H) \
 942         alias.h $(SYMTAB_H) $(FLAGS_H) \
 943         $(REAL_H) $(FIXED_VALUE_H)
 944 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 945 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 946 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 947         cfg-flags.def cfghooks.h profile-count.h
 948 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 949         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 950         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 951 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 952 RECOG_H = recog.h
 953 EMIT_RTL_H = emit-rtl.h
 954 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 955 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 956 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 957         $(VEC_H) $(INPUT_H)
 958 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) \
 959         $(EMIT_RTL_H)
 960 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 961 REGS_H = regs.h hard-reg-set.h
 962 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(BITMAP_H) sbitmap.h
 963 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 964 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 965 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 966         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 967 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 968         alloc-pool.h $(TIMEVAR_H)
 969 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 970 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 971 GGC_H = ggc.h gtype-desc.h statistics.h
 972 TIMEVAR_H = timevar.h timevar.def
 973 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 974 INSN_ADDR_H = $(srcdir)/insn-addr.h
 975 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 976         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 977 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 978 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 979 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 980         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 981 PREDICT_H = predict.h predict.def
 982 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 983         $(srcdir)/../libcpp/include/cpplib.h
 984 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 985 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 986 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 987 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h
 988 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 989 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 990 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 991                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 992                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 993                 tree-ssa-alias.h
 994 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 995 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 996 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 997 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 998 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 999 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
1000         $(C_COMMON_H) $(TREE_H)
1001 TREE_INLINE_H = tree-inline.h
1002 REAL_H = real.h
1003 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
1004                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
1005                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
1006 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
1007 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
1008 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1009                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
1010 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
1011 PLUGIN_VERSION_H = plugin-version.h configargs.h
1012 CONTEXT_H = context.h
1013 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1014
1015 #\f
1016 # Now figure out from those variables how to compile and link.
1017
1018 # IN_GCC distinguishes between code compiled into GCC itself and other
1019 # programs built during a bootstrap.
1020 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1021 # cross compiler which does not use the native headers and libraries.
1022 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
1023
1024 # This is the variable actually used when we compile. If you change this,
1025 # you probably want to update BUILD_CFLAGS in configure.ac
1026 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
1027   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
1028
1029 # The C++ version.
1030 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
1031   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
1032   $(WARN_CXXFLAGS) @DEFS@
1033
1034 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
1035 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1036 # win against random include files in /usr/include.
1037 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
1038
1039 # This is the variable to use when using $(COMPILER).
1040 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
1041
1042 # This is the variable to use when using $(LINKER).
1043 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
1044
1045 # Build and host support libraries.
1046
1047 # Use the "pic" build of libiberty if --enable-host-shared.
1048 ifeq ($(enable_host_shared),yes)
1049 LIBIBERTY = ../libiberty/pic/libiberty.a
1050 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
1051 else
1052 LIBIBERTY = ../libiberty/libiberty.a
1053 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1054 endif
1055
1056 # Dependencies on the intl and portability libraries.
1057 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1058         $(LIBDECNUMBER) $(LIBBACKTRACE)
1059
1060 # Likewise, for use in the tools that must run on this machine
1061 # even if we are cross-building GCC.
1062 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1063
1064 # How to link with both our special library facilities
1065 # and the system's installed libraries.
1066 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1067         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1068 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1069         $(ZLIB)
1070 # Any system libraries needed just for GNAT.
1071 SYSLIBS = @GNAT_LIBEXC@
1072
1073 # Used from ada/gcc-interface/Make-lang.in
1074 GNATBIND = @GNATBIND@
1075 GNATMAKE = @GNATMAKE@
1076
1077 # Libs needed (at present) just for jcf-dump.
1078 LDEXP_LIB = @LDEXP_LIB@
1079
1080 # Likewise, for use in the tools that must run on this machine
1081 # even if we are cross-building GCC.
1082 BUILD_LIBS = $(BUILD_LIBIBERTY)
1083
1084 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1085             build/vec.o build/min-insn-modes.o build/gensupport.o \
1086             build/print-rtl.o build/hash-table.o build/sort.o
1087 BUILD_MD = build/read-md.o
1088 BUILD_ERRORS = build/errors.o
1089
1090 # Specify the directories to be searched for header files.
1091 # Both . and srcdir are used, in that order,
1092 # so that *config.h will be found in the compilation
1093 # subdirectory rather than in the source directory.
1094 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1095 # currently being compiled, in both source trees, to be examined as well.
1096 # libintl.h will be found in ../intl if we are using the included libintl.
1097 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1098            -I$(srcdir)/../include @INCINTL@ \
1099            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1100            $(ISLINC)
1101
1102 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1103 ifeq ($(CXXDEPMODE),depmode=gcc3)
1104 # Note a subtlety here: we use $(@D) for the directory part, to make
1105 # things like the go/%.o rule work properly; but we use $(*F) for the
1106 # file part, as we just want the file part of the stem, not the entire
1107 # file name.
1108 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1109 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1110 else
1111 COMPILE = source='$<' object='$@' libtool=no \
1112     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1113 POSTCOMPILE =
1114 endif
1115
1116 .cc.o .c.o:
1117         $(COMPILE) $<
1118         $(POSTCOMPILE)
1119
1120 #\f
1121 # Support for additional languages (other than C).
1122 # C can be supported this way too (leave for later).
1123
1124 LANG_MAKEFRAGS = @all_lang_makefrags@
1125
1126 # Used by gcc/jit/Make-lang.in
1127 LD_VERSION_SCRIPT_OPTION = @ld_version_script_option@
1128 LD_SONAME_OPTION = @ld_soname_option@
1129
1130 # Flags to pass to recursive makes.
1131 # CC is set by configure.
1132 # ??? The choices here will need some experimenting with.
1133
1134 export AR_FOR_TARGET
1135 export AR_CREATE_FOR_TARGET
1136 export AR_FLAGS_FOR_TARGET
1137 export AR_EXTRACT_FOR_TARGET
1138 export AWK
1139 export DESTDIR
1140 export GCC_FOR_TARGET
1141 export INCLUDES
1142 export INSTALL_DATA
1143 export LIPO_FOR_TARGET
1144 export MACHMODE_H
1145 export NM_FOR_TARGET
1146 export STRIP_FOR_TARGET
1147 export RANLIB_FOR_TARGET
1148 export libsubdir
1149
1150 FLAGS_TO_PASS = \
1151         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1152         "BISON=$(BISON)" \
1153         "BISONFLAGS=$(BISONFLAGS)" \
1154         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1155         "LDFLAGS=$(LDFLAGS)" \
1156         "FLEX=$(FLEX)" \
1157         "FLEXFLAGS=$(FLEXFLAGS)" \
1158         "INSTALL=$(INSTALL)" \
1159         "INSTALL_DATA=$(INSTALL_DATA)" \
1160         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1161         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1162         "LN=$(LN)" \
1163         "LN_S=$(LN_S)" \
1164         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
1165         "MAKEINFO=$(MAKEINFO)" \
1166         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1167         "MAKEOVERRIDES=" \
1168         "SHELL=$(SHELL)" \
1169         "exeext=$(exeext)" \
1170         "build_exeext=$(build_exeext)" \
1171         "objext=$(objext)" \
1172         "exec_prefix=$(exec_prefix)" \
1173         "prefix=$(prefix)" \
1174         "local_prefix=$(local_prefix)" \
1175         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1176         "build_tooldir=$(build_tooldir)" \
1177         "gcc_tooldir=$(gcc_tooldir)" \
1178         "bindir=$(bindir)" \
1179         "libexecsubdir=$(libexecsubdir)" \
1180         "datarootdir=$(datarootdir)" \
1181         "datadir=$(datadir)" \
1182         "libsubdir=$(libsubdir)" \
1183         "localedir=$(localedir)"
1184 #\f
1185 # Lists of files for various purposes.
1186
1187 # All option source files
1188 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1189
1190 # Target specific, C specific object file
1191 C_TARGET_OBJS=@c_target_objs@
1192
1193 # Target specific, C++ specific object file
1194 CXX_TARGET_OBJS=@cxx_target_objs@
1195
1196 # Target specific, D specific object file
1197 D_TARGET_OBJS=@d_target_objs@
1198
1199 # Target specific, Fortran specific object file
1200 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1201
1202 # Object files for gcc many-languages driver.
1203 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1204
1205 c-family-warn = $(STRICT_WARN)
1206
1207 # Language-specific object files shared by all C-family front ends.
1208 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1209   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1210   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1211   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1212   c-family/c-semantics.o c-family/c-ada-spec.o \
1213   c-family/c-ubsan.o c-family/known-headers.o \
1214   c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
1215
1216 # Language-independent object files.
1217 # We put the *-match.o and insn-*.o files first so that a parallel make
1218 # will build them sooner, because they are large and otherwise tend to be
1219 # the last objects to finish building.
1220 OBJS = \
1221         gimple-match.o \
1222         generic-match.o \
1223         insn-attrtab.o \
1224         insn-automata.o \
1225         insn-dfatab.o \
1226         insn-emit.o \
1227         insn-extract.o \
1228         insn-latencytab.o \
1229         insn-modes.o \
1230         insn-opinit.o \
1231         insn-output.o \
1232         insn-peep.o \
1233         insn-preds.o \
1234         insn-recog.o \
1235         insn-enums.o \
1236         ggc-page.o \
1237         alias.o \
1238         alloc-pool.o \
1239         auto-inc-dec.o \
1240         auto-profile.o \
1241         bb-reorder.o \
1242         bitmap.o \
1243         bt-load.o \
1244         builtins.o \
1245         caller-save.o \
1246         calls.o \
1247         ccmp.o \
1248         cfg.o \
1249         cfganal.o \
1250         cfgbuild.o \
1251         cfgcleanup.o \
1252         cfgexpand.o \
1253         cfghooks.o \
1254         cfgloop.o \
1255         cfgloopanal.o \
1256         cfgloopmanip.o \
1257         cfgrtl.o \
1258         symtab.o \
1259         cgraph.o \
1260         cgraphbuild.o \
1261         cgraphunit.o \
1262         cgraphclones.o \
1263         combine.o \
1264         combine-stack-adj.o \
1265         compare-elim.o \
1266         context.o \
1267         convert.o \
1268         coverage.o \
1269         cppbuiltin.o \
1270         cppdefault.o \
1271         cprop.o \
1272         cse.o \
1273         cselib.o \
1274         data-streamer.o \
1275         data-streamer-in.o \
1276         data-streamer-out.o \
1277         dbxout.o \
1278         dbgcnt.o \
1279         dce.o \
1280         ddg.o \
1281         debug.o \
1282         df-core.o \
1283         df-problems.o \
1284         df-scan.o \
1285         dfp.o \
1286         dojump.o \
1287         dominance.o \
1288         domwalk.o \
1289         double-int.o \
1290         dse.o \
1291         dumpfile.o \
1292         dwarf2asm.o \
1293         dwarf2cfi.o \
1294         dwarf2out.o \
1295         early-remat.o \
1296         emit-rtl.o \
1297         et-forest.o \
1298         except.o \
1299         explow.o \
1300         expmed.o \
1301         expr.o \
1302         fibonacci_heap.o \
1303         file-prefix-map.o \
1304         final.o \
1305         fixed-value.o \
1306         fold-const.o \
1307         fold-const-call.o \
1308         function.o \
1309         function-tests.o \
1310         fwprop.o \
1311         gcc-rich-location.o \
1312         gcse.o \
1313         gcse-common.o \
1314         ggc-common.o \
1315         ggc-tests.o \
1316         gimple.o \
1317         gimple-builder.o \
1318         gimple-expr.o \
1319         gimple-iterator.o \
1320         gimple-fold.o \
1321         gimple-laddress.o \
1322         gimple-loop-interchange.o \
1323         gimple-loop-jam.o \
1324         gimple-low.o \
1325         gimple-pretty-print.o \
1326         gimple-ssa-backprop.o \
1327         gimple-ssa-evrp.o \
1328         gimple-ssa-evrp-analyze.o \
1329         gimple-ssa-isolate-paths.o \
1330         gimple-ssa-nonnull-compare.o \
1331         gimple-ssa-split-paths.o \
1332         gimple-ssa-store-merging.o \
1333         gimple-ssa-strength-reduction.o \
1334         gimple-ssa-sprintf.o \
1335         gimple-ssa-warn-alloca.o \
1336         gimple-ssa-warn-restrict.o \
1337         gimple-streamer-in.o \
1338         gimple-streamer-out.o \
1339         gimple-walk.o \
1340         gimplify.o \
1341         gimplify-me.o \
1342         godump.o \
1343         graph.o \
1344         graphds.o \
1345         graphite.o \
1346         graphite-isl-ast-to-gimple.o \
1347         graphite-dependences.o \
1348         graphite-optimize-isl.o \
1349         graphite-poly.o \
1350         graphite-scop-detection.o \
1351         graphite-sese-to-poly.o \
1352         gtype-desc.o \
1353         haifa-sched.o \
1354         hash-map-tests.o \
1355         hash-set-tests.o \
1356         hsa-common.o \
1357         hsa-gen.o \
1358         hsa-regalloc.o \
1359         hsa-brig.o \
1360         hsa-dump.o \
1361         hw-doloop.o \
1362         hwint.o \
1363         ifcvt.o \
1364         ree.o \
1365         inchash.o \
1366         incpath.o \
1367         init-regs.o \
1368         internal-fn.o \
1369         ipa-cp.o \
1370         ipa-devirt.o \
1371         ipa-fnsummary.o \
1372         ipa-polymorphic-call.o \
1373         ipa-split.o \
1374         ipa-inline.o \
1375         ipa-comdats.o \
1376         ipa-visibility.o \
1377         ipa-inline-analysis.o \
1378         ipa-inline-transform.o \
1379         ipa-predicate.o \
1380         ipa-profile.o \
1381         ipa-prop.o \
1382         ipa-param-manipulation.o \
1383         ipa-pure-const.o \
1384         ipa-icf.o \
1385         ipa-icf-gimple.o \
1386         ipa-reference.o \
1387         ipa-hsa.o \
1388         ipa-ref.o \
1389         ipa-utils.o \
1390         ipa.o \
1391         ira.o \
1392         ira-build.o \
1393         ira-costs.o \
1394         ira-conflicts.o \
1395         ira-color.o \
1396         ira-emit.o \
1397         ira-lives.o \
1398         json.o \
1399         jump.o \
1400         langhooks.o \
1401         lcm.o \
1402         lists.o \
1403         loop-doloop.o \
1404         loop-init.o \
1405         loop-invariant.o \
1406         loop-iv.o \
1407         loop-unroll.o \
1408         lower-subreg.o \
1409         lra.o \
1410         lra-assigns.o \
1411         lra-coalesce.o \
1412         lra-constraints.o \
1413         lra-eliminations.o \
1414         lra-lives.o \
1415         lra-remat.o \
1416         lra-spills.o \
1417         lto-cgraph.o \
1418         lto-streamer.o \
1419         lto-streamer-in.o \
1420         lto-streamer-out.o \
1421         lto-section-in.o \
1422         lto-section-out.o \
1423         lto-opts.o \
1424         lto-compress.o \
1425         mcf.o \
1426         mode-switching.o \
1427         modulo-sched.o \
1428         multiple_target.o \
1429         omp-offload.o \
1430         omp-expand.o \
1431         omp-general.o \
1432         omp-grid.o \
1433         omp-low.o \
1434         omp-simd-clone.o \
1435         opt-problem.o \
1436         optabs.o \
1437         optabs-libfuncs.o \
1438         optabs-query.o \
1439         optabs-tree.o \
1440         optinfo.o \
1441         optinfo-emit-json.o \
1442         options-save.o \
1443         opts-global.o \
1444         passes.o \
1445         plugin.o \
1446         postreload-gcse.o \
1447         postreload.o \
1448         predict.o \
1449         print-rtl.o \
1450         print-rtl-function.o \
1451         print-tree.o \
1452         profile.o \
1453         profile-count.o \
1454         read-md.o \
1455         read-rtl.o \
1456         read-rtl-function.o \
1457         real.o \
1458         realmpfr.o \
1459         recog.o \
1460         reg-stack.o \
1461         regcprop.o \
1462         reginfo.o \
1463         regrename.o \
1464         regstat.o \
1465         reload.o \
1466         reload1.o \
1467         reorg.o \
1468         resource.o \
1469         rtl-error.o \
1470         rtl-tests.o \
1471         rtl.o \
1472         rtlhash.o \
1473         rtlanal.o \
1474         rtlhooks.o \
1475         rtx-vector-builder.o \
1476         run-rtl-passes.o \
1477         sched-deps.o \
1478         sched-ebb.o \
1479         sched-rgn.o \
1480         sel-sched-ir.o \
1481         sel-sched-dump.o \
1482         sel-sched.o \
1483         selftest-rtl.o \
1484         selftest-run-tests.o \
1485         sese.o \
1486         shrink-wrap.o \
1487         simplify-rtx.o \
1488         sparseset.o \
1489         spellcheck.o \
1490         spellcheck-tree.o \
1491         sreal.o \
1492         stack-ptr-mod.o \
1493         statistics.o \
1494         stmt.o \
1495         stor-layout.o \
1496         store-motion.o \
1497         streamer-hooks.o \
1498         stringpool.o \
1499         substring-locations.o \
1500         target-globals.o \
1501         targhooks.o \
1502         timevar.o \
1503         toplev.o \
1504         tracer.o \
1505         trans-mem.o \
1506         tree-affine.o \
1507         asan.o \
1508         tsan.o \
1509         ubsan.o \
1510         sanopt.o \
1511         sancov.o \
1512         tree-call-cdce.o \
1513         tree-cfg.o \
1514         tree-cfgcleanup.o \
1515         tree-chrec.o \
1516         tree-complex.o \
1517         tree-data-ref.o \
1518         tree-dfa.o \
1519         tree-diagnostic.o \
1520         tree-dump.o \
1521         tree-eh.o \
1522         tree-emutls.o \
1523         tree-if-conv.o \
1524         tree-inline.o \
1525         tree-into-ssa.o \
1526         tree-iterator.o \
1527         tree-loop-distribution.o \
1528         tree-nested.o \
1529         tree-nrv.o \
1530         tree-object-size.o \
1531         tree-outof-ssa.o \
1532         tree-parloops.o \
1533         tree-phinodes.o \
1534         tree-predcom.o \
1535         tree-pretty-print.o \
1536         tree-profile.o \
1537         tree-scalar-evolution.o \
1538         tree-sra.o \
1539         tree-switch-conversion.o \
1540         tree-ssa-address.o \
1541         tree-ssa-alias.o \
1542         tree-ssa-ccp.o \
1543         tree-ssa-coalesce.o \
1544         tree-ssa-copy.o \
1545         tree-ssa-dce.o \
1546         tree-ssa-dom.o \
1547         tree-ssa-dse.o \
1548         tree-ssa-forwprop.o \
1549         tree-ssa-ifcombine.o \
1550         tree-ssa-live.o \
1551         tree-ssa-loop-ch.o \
1552         tree-ssa-loop-im.o \
1553         tree-ssa-loop-ivcanon.o \
1554         tree-ssa-loop-ivopts.o \
1555         tree-ssa-loop-manip.o \
1556         tree-ssa-loop-niter.o \
1557         tree-ssa-loop-prefetch.o \
1558         tree-ssa-loop-split.o \
1559         tree-ssa-loop-unswitch.o \
1560         tree-ssa-loop.o \
1561         tree-ssa-math-opts.o \
1562         tree-ssa-operands.o \
1563         tree-ssa-phionlycprop.o \
1564         tree-ssa-phiopt.o \
1565         tree-ssa-phiprop.o \
1566         tree-ssa-pre.o \
1567         tree-ssa-propagate.o \
1568         tree-ssa-reassoc.o \
1569         tree-ssa-sccvn.o \
1570         tree-ssa-scopedtables.o \
1571         tree-ssa-sink.o \
1572         tree-ssa-strlen.o \
1573         tree-ssa-structalias.o \
1574         tree-ssa-tail-merge.o \
1575         tree-ssa-ter.o \
1576         tree-ssa-threadbackward.o \
1577         tree-ssa-threadedge.o \
1578         tree-ssa-threadupdate.o \
1579         tree-ssa-uncprop.o \
1580         tree-ssa-uninit.o \
1581         tree-ssa.o \
1582         tree-ssanames.o \
1583         tree-stdarg.o \
1584         tree-streamer.o \
1585         tree-streamer-in.o \
1586         tree-streamer-out.o \
1587         tree-tailcall.o \
1588         tree-vect-generic.o \
1589         tree-vect-patterns.o \
1590         tree-vect-data-refs.o \
1591         tree-vect-stmts.o \
1592         tree-vect-loop.o \
1593         tree-vect-loop-manip.o \
1594         tree-vect-slp.o \
1595         tree-vectorizer.o \
1596         tree-vector-builder.o \
1597         tree-vrp.o \
1598         tree.o \
1599         typed-splay-tree.o \
1600         unique-ptr-tests.o \
1601         valtrack.o \
1602         value-prof.o \
1603         var-tracking.o \
1604         varasm.o \
1605         varpool.o \
1606         vec-perm-indices.o \
1607         vmsdbgout.o \
1608         vr-values.o \
1609         vtable-verify.o \
1610         web.o \
1611         wide-int.o \
1612         wide-int-print.o \
1613         wide-int-range.o \
1614         xcoffout.o \
1615         $(out_object_file) \
1616         $(EXTRA_OBJS) \
1617         $(host_hook_obj)
1618
1619 # Objects in libcommon.a, potentially used by all host binaries and with
1620 # no target dependencies.
1621 OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
1622         edit-context.o \
1623         pretty-print.o intl.o \
1624         sbitmap.o \
1625         vec.o input.o version.o hash-table.o ggc-none.o memory-block.o \
1626         selftest.o selftest-diagnostic.o sort.o
1627
1628 # Objects in libcommon-target.a, used by drivers and by the core
1629 # compiler and containing target-dependent code.
1630 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1631         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1632         hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
1633
1634 # This lists all host objects for the front ends.
1635 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1636
1637 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1638   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1639   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1640   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1641   lto-wrapper.o collect-utils.o
1642
1643 # for anything that is shared use the cc1plus profile data, as that
1644 # is likely the most exercised during the build
1645 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1646   ../stage_current)),stageautofeedback)
1647 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1648 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1649 endif
1650
1651 # This lists all host object files, whether they are included in this
1652 # compilation or not.
1653 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1654
1655 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1656         $(CPPLIB) $(LIBDECNUMBER)
1657
1658 # This is defined to "yes" if Tree checking is enabled, which roughly means
1659 # front-end checking.
1660 TREECHECKING = @TREECHECKING@
1661
1662 # The full name of the driver on installation
1663 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1664
1665 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1666  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1667  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1668  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1669  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1670  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h insn-modes-inline.h \
1671  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1672  case-cfn-macros.h cfn-operators.pd \
1673  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1674  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1675  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1676  gcc-ranlib$(exeext) \
1677  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1678  gcov-tool$(exeect) \
1679  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1680  libcommon-target.a libcommon.a libgcc.mk perf.data
1681
1682 # This symlink makes the full installation name of the driver be available
1683 # from within the *build* directory, for use when running the JIT library
1684 # from there (e.g. when running its testsuite).
1685 $(FULL_DRIVER_NAME): ./xgcc
1686         rm -f $@
1687         $(LN_S) $< $@
1688
1689 #\f
1690 # Language makefile fragments.
1691
1692 # The following targets define the interface between us and the languages.
1693 #
1694 # all.cross, start.encap, rest.encap,
1695 # install-common, install-info, install-man,
1696 # uninstall,
1697 # mostlyclean, clean, distclean, maintainer-clean,
1698 #
1699 # Each language is linked in with a series of hooks.  The name of each
1700 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1701 # and adds these here.  We use double-colon rules for some of the hooks;
1702 # double-colon rules should be preferred for any new hooks.
1703
1704 # language hooks, generated by configure
1705 @language_hooks@
1706
1707 # per-language makefile fragments
1708 ifneq ($(LANG_MAKEFRAGS),)
1709 include $(LANG_MAKEFRAGS)
1710 endif
1711
1712 # target and host overrides must follow the per-language makefile fragments
1713 # so they can override or augment language-specific variables
1714
1715 # target overrides
1716 ifneq ($(tmake_file),)
1717 include $(tmake_file)
1718 endif
1719
1720 # host overrides
1721 ifneq ($(xmake_file),)
1722 include $(xmake_file)
1723 endif
1724
1725 # all-tree.def includes all the tree.def files.
1726 all-tree.def: s-alltree; @true
1727 s-alltree: Makefile
1728         rm -f tmp-all-tree.def
1729         echo '#include "tree.def"' > tmp-all-tree.def
1730         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1731         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1732         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1733           echo "#include \"$$f\""; \
1734         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1735         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1736         $(STAMP) s-alltree
1737
1738 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1739 # objects that belong to the front ends.  We add an extra define that
1740 # causes back-end specific include files to be poisoned, in the hope that
1741 # we can avoid introducing dependencies of the front ends on things that
1742 # no front end should ever look at (e.g. everything RTL related).
1743 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1744
1745 #\f
1746
1747 # -----------------------------
1748 # Rebuilding this configuration
1749 # -----------------------------
1750
1751 # On the use of stamps:
1752 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1753 # A simple rule to build tree-check.h would be
1754 # tree-check.h: build/gencheck$(build_exeext)
1755 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1756 #
1757 # but tree-check.h doesn't change every time gencheck changes. It would the
1758 # nice if targets that depend on tree-check.h wouldn't be rebuild
1759 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1760 # must not be overwritten with a identical copy. One solution is to use a
1761 # temporary file
1762 # tree-check.h: build/gencheck$(build_exeext)
1763 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1764 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1765 #
1766 # This solution has a different problem. Since the time stamp of tree-check.h
1767 # is unchanged, make will try to update tree-check.h every time it runs.
1768 # To prevent this, one can add a stamp
1769 # tree-check.h: s-check
1770 # s-check : build/gencheck$(build_exeext)
1771 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1772 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1773 #       $(STAMP) s-check
1774 #
1775 # The problem with this solution is that make thinks that tree-check.h is
1776 # always unchanged. Make must be deceived into thinking that tree-check.h is
1777 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1778 # tree-check.h: s-check; @true
1779 # s-check : build/gencheck$(build_exeext)
1780 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1781 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1782 #       $(STAMP) s-check
1783 #
1784 # This is what is done in this makefile. Note that mkconfig.sh has a
1785 # move-if-change built-in
1786
1787 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1788         LANGUAGES="$(CONFIG_LANGUAGES)" \
1789         CONFIG_HEADERS= \
1790         CONFIG_SHELL="$(SHELL)" \
1791         CONFIG_FILES=$@ $(SHELL) config.status
1792
1793 config.h: cs-config.h ; @true
1794 bconfig.h: cs-bconfig.h ; @true
1795 tconfig.h: cs-tconfig.h ; @true
1796 tm.h: cs-tm.h ; @true
1797 tm_p.h: cs-tm_p.h ; @true
1798 tm_d.h: cs-tm_d.h ; @true
1799
1800 cs-config.h: Makefile
1801         TARGET_CPU_DEFAULT="" \
1802         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1803         $(SHELL) $(srcdir)/mkconfig.sh config.h
1804
1805 cs-bconfig.h: Makefile
1806         TARGET_CPU_DEFAULT="" \
1807         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1808         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1809
1810 cs-tconfig.h: Makefile
1811         TARGET_CPU_DEFAULT="" \
1812         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1813         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1814
1815 cs-tm.h: Makefile
1816         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1817         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1818         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1819
1820 cs-tm_p.h: Makefile
1821         TARGET_CPU_DEFAULT="" \
1822         HEADERS="$(tm_p_include_list)" DEFINES="" \
1823         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1824
1825 cs-tm_d.h: Makefile
1826         TARGET_CPU_DEFAULT="" \
1827         HEADERS="$(tm_d_include_list)" DEFINES="" \
1828         $(SHELL) $(srcdir)/mkconfig.sh tm_d.h
1829
1830 # Don't automatically run autoconf, since configure.ac might be accidentally
1831 # newer than configure.  Also, this writes into the source directory which
1832 # might be on a read-only file system.  If configured for maintainer mode
1833 # then do allow autoconf to be run.
1834
1835 AUTOCONF = autoconf
1836 ACLOCAL = aclocal
1837 ACLOCAL_AMFLAGS = -I ../config -I ..
1838 aclocal_deps = \
1839         $(srcdir)/../libtool.m4 \
1840         $(srcdir)/../ltoptions.m4 \
1841         $(srcdir)/../ltsugar.m4 \
1842         $(srcdir)/../ltversion.m4 \
1843         $(srcdir)/../lt~obsolete.m4 \
1844         $(srcdir)/../config/acx.m4 \
1845         $(srcdir)/../config/codeset.m4 \
1846         $(srcdir)/../config/depstand.m4 \
1847         $(srcdir)/../config/dfp.m4 \
1848         $(srcdir)/../config/gcc-plugin.m4 \
1849         $(srcdir)/../config/gettext-sister.m4 \
1850         $(srcdir)/../config/iconv.m4 \
1851         $(srcdir)/../config/lcmessage.m4 \
1852         $(srcdir)/../config/lead-dot.m4 \
1853         $(srcdir)/../config/lib-ld.m4 \
1854         $(srcdir)/../config/lib-link.m4 \
1855         $(srcdir)/../config/lib-prefix.m4 \
1856         $(srcdir)/../config/mmap.m4 \
1857         $(srcdir)/../config/override.m4 \
1858         $(srcdir)/../config/picflag.m4 \
1859         $(srcdir)/../config/progtest.m4 \
1860         $(srcdir)/../config/stdint.m4 \
1861         $(srcdir)/../config/warnings.m4 \
1862         $(srcdir)/../config/zlib.m4 \
1863         $(srcdir)/acinclude.m4
1864
1865 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1866         (cd $(srcdir) && $(AUTOCONF))
1867
1868 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1869         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1870
1871 # cstamp-h.in controls rebuilding of config.in.
1872 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1873 # delete it.  A stamp file is needed as autoheader won't update the file if
1874 # nothing has changed.
1875 # It remains in the source directory and is part of the distribution.
1876 # This follows what is done in shellutils, fileutils, etc.
1877 # "echo timestamp" is used instead of touch to be consistent with other
1878 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1879 # ??? Newer versions have a maintainer mode that may be useful here.
1880
1881 # Don't run autoheader automatically either.
1882 # Only run it if maintainer mode is enabled.
1883 @MAINT@ AUTOHEADER = autoheader
1884 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1885 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1886 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1887 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1888 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1889 auto-host.h: cstamp-h ; @true
1890 cstamp-h: config.in config.status
1891         CONFIG_HEADERS=auto-host.h:config.in \
1892         CONFIG_FILES= \
1893         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1894
1895 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1896 # a target to build even if it is up-to-date.  So we must verify that
1897 # config.status does not exist before failing.
1898 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1899         @if [ ! -f config.status ] ; then \
1900           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1901           false; \
1902         else \
1903           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1904         fi
1905
1906 # --------
1907 # UNSORTED
1908 # --------
1909
1910 # Provide quickstrap as a target that people can type into the gcc directory,
1911 # and that fails if you're not into it.
1912 quickstrap: all
1913         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1914
1915 all.internal: start.encap rest.encap doc selftest
1916 # This is what to compile if making a cross-compiler.
1917 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1918         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
1919 # This is what must be made before installing GCC and converting libraries.
1920 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1921         libgcc-support lang.start.encap @GENINSRC@ srcextra
1922 # These can't be made until after GCC can run.
1923 rest.encap: lang.rest.encap
1924 # This is what is made with the host's compiler
1925 # whether making a cross compiler or not.
1926 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1927         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1928         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1929
1930 ifeq ($(enable_plugin),yes)
1931 native: gengtype$(exeext)
1932 endif
1933
1934 # On the target machine, finish building a cross compiler.
1935 # This does the things that can't be done on the host machine.
1936 rest.cross: specs
1937
1938 # GCC's selftests.
1939 # Specify a dummy input file to placate the driver.
1940 # Specify -nostdinc to work around missing WIND_BASE environment variable
1941 # required for *-wrs-vxworks-* targets.
1942 # Specify -o /dev/null so the output of -S is discarded. More importantly
1943 # It does not try to create a file with the name "null.s" on POSIX and
1944 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
1945 # Beware that /dev/null is not available to mingw tools, so directly use
1946 # "nul" instead of "/dev/null" if we're building on a mingw machine.
1947 # Specify the path to gcc/testsuite/selftests within the srcdir
1948 # as an argument to -fself-test.
1949 DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
1950 SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
1951         -fself-test=$(srcdir)/testsuite/selftests
1952
1953 SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
1954
1955 # Run the selftests during the build once we have a driver and the frontend,
1956 # so that self-test failures are caught as early as possible.
1957 # Use "s-selftest-FE" to ensure that we only run the selftests if the
1958 # driver, frontend, or selftest data change.
1959 .PHONY: selftest
1960
1961 # Potentially run all selftest-<LANG>.  The various <LANG>/Make-lang.in can
1962 # require the selftests to be run by defining their selftest-<LANG> as
1963 # s-selftest-<LANG>.  Otherwise, they should define it as empty.
1964
1965 SELFTEST_TARGETS = @selftest_languages@
1966 selftest: $(SELFTEST_TARGETS)
1967
1968 # Recompile all the language-independent object files.
1969 # This is used only if the user explicitly asks for it.
1970 compilations: $(BACKEND)
1971
1972 # This archive is strictly for the host.
1973 libbackend.a: $(OBJS)
1974         -rm -rf libbackend.a
1975         @# Build libbackend.a as a thin archive if possible, as doing so
1976         @# significantly reduces build times.
1977 ifeq ($(USE_THIN_ARCHIVES),yes)
1978         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
1979 else
1980         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1981         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1982 endif
1983
1984 libcommon-target.a: $(OBJS-libcommon-target)
1985         -rm -rf libcommon-target.a
1986         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1987         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1988
1989 libcommon.a: $(OBJS-libcommon)
1990         -rm -rf libcommon.a
1991         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1992         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1993
1994 # We call this executable `xgcc' rather than `gcc'
1995 # to avoid confusion if the current directory is in the path
1996 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1997 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1998         $(EXTRA_GCC_OBJS)
1999         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2000           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2001           $(EXTRA_GCC_LIBS) $(LIBS)
2002
2003 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2004 # It is part of c-family because the handled extensions are hard-coded
2005 # and only contain c-family extensions (see known_suffixes).
2006 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
2007         $(EXTRA_GCC_OBJS)
2008         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2009           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2010           $(EXTRA_GCC_LIBS) $(LIBS)
2011
2012 # Dump a specs file to make -B./ read these specs over installed ones.
2013 $(SPECS): xgcc$(exeext)
2014         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
2015         mv tmp-specs $(SPECS)
2016
2017 # We do want to create an executable named `xgcc', so we can use it to
2018 # compile libgcc2.a.
2019 # Also create gcc-cross, so that install-common will install properly.
2020 gcc-cross$(exeext): xgcc$(exeext)
2021         cp xgcc$(exeext) gcc-cross$(exeext)
2022
2023 checksum-options:
2024         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
2025         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
2026
2027 #\f
2028 # Build libgcc.a.
2029
2030 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
2031         $(MACHMODE_H) gcov-iov.h
2032
2033 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
2034         : > tmp-libgcc.mvars
2035         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
2036         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
2037         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
2038         if test @enable_default_pie@ = yes; then \
2039           NO_PIE_CFLAGS="-fno-PIE"; \
2040         else \
2041           NO_PIE_CFLAGS=; \
2042         fi; \
2043         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
2044
2045         mv tmp-libgcc.mvars libgcc.mvars
2046
2047 # Use the genmultilib shell script to generate the information the gcc
2048 # driver program needs to select the library directory based on the
2049 # switches.
2050 multilib.h: s-mlib; @true
2051 s-mlib: $(srcdir)/genmultilib Makefile
2052         if test @enable_multilib@ = yes \
2053            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
2054           $(SHELL) $(srcdir)/genmultilib \
2055             "$(MULTILIB_OPTIONS)" \
2056             "$(MULTILIB_DIRNAMES)" \
2057             "$(MULTILIB_MATCHES)" \
2058             "$(MULTILIB_EXCEPTIONS)" \
2059             "$(MULTILIB_EXTRA_OPTS)" \
2060             "$(MULTILIB_EXCLUSIONS)" \
2061             "$(MULTILIB_OSDIRNAMES)" \
2062             "$(MULTILIB_REQUIRED)" \
2063             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2064             "$(MULTILIB_REUSE)" \
2065             "@enable_multilib@" \
2066             > tmp-mlib.h; \
2067         else \
2068           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2069             "$(MULTIARCH_DIRNAME)" '' no \
2070             > tmp-mlib.h; \
2071         fi
2072         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2073         $(STAMP) s-mlib
2074 #\f
2075 # Compiling object files from source files.
2076
2077 # Note that dependencies on obstack.h are not written
2078 # because that file is not part of GCC.
2079
2080 srcextra: gcc.srcextra lang.srcextra
2081
2082 gcc.srcextra: gengtype-lex.c
2083         -cp -p $^ $(srcdir)
2084
2085 AR_OBJS = file-find.o
2086 AR_LIBS = @COLLECT2_LIBS@
2087
2088 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2089         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2090                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2091
2092 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2093         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2094                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2095
2096 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2097         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2098                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2099
2100 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2101         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2102         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2103
2104 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2105         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2106         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2107
2108 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2109         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2110         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2111
2112 # ??? the implicit rules dont trigger if the source file has a different name
2113 # so copy instead
2114 gcc-ranlib.c: gcc-ar.c
2115         cp $^ $@
2116
2117 gcc-nm.c: gcc-ar.c
2118         cp $^ $@
2119
2120 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
2121   collect-utils.o file-find.o hash-table.o selftest.o
2122 COLLECT2_LIBS = @COLLECT2_LIBS@
2123 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2124 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2125         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2126                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2127         mv -f T$@ $@
2128
2129 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2130         @TARGET_SYSTEM_ROOT_DEFINE@
2131
2132 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2133 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2134         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2135            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2136         mv -f T$@ $@
2137
2138 # Files used by all variants of C or by the stand-alone pre-processor.
2139
2140 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2141
2142 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2143         -DTARGET_MACHINE=\"$(target)\"
2144
2145 default-c.o: config/default-c.c
2146         $(COMPILE) $<
2147         $(POSTCOMPILE)
2148
2149 # Files used by all variants of C and some other languages.
2150
2151 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2152 prefix.o: $(BASEVER)
2153
2154 # Files used by the D language front end.
2155
2156 default-d.o: config/default-d.c
2157         $(COMPILE) $<
2158         $(POSTCOMPILE)
2159
2160 # Language-independent files.
2161
2162 DRIVER_DEFINES = \
2163   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2164   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2165   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2166   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2167   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2168   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2169   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2170   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2171   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2172   @TARGET_SYSTEM_ROOT_DEFINE@ \
2173   $(VALGRIND_DRIVER_DEFINES) \
2174   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2175   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
2176
2177 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
2178 gcc.o: $(BASEVER)
2179
2180 specs.h : s-specs ; @true
2181 s-specs : Makefile
2182         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2183             echo "#include \"$$f\""; \
2184         done | sed 's|$(srcdir)/||' > tmp-specs.h
2185         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2186         $(STAMP) s-specs
2187
2188 optionlist: s-options ; @true
2189 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2190         LC_ALL=C ; export LC_ALL ; \
2191         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2192         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2193         $(STAMP) s-options
2194
2195 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2196     $(srcdir)/optc-gen.awk
2197         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2198                -f $(srcdir)/optc-gen.awk \
2199                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2200
2201 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2202     $(srcdir)/optc-save-gen.awk
2203         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2204                -f $(srcdir)/optc-save-gen.awk \
2205                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2206
2207 options.h: s-options-h ; @true
2208 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2209     $(srcdir)/opth-gen.awk
2210         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2211                -f $(srcdir)/opth-gen.awk \
2212                < $< > tmp-options.h
2213         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2214         $(STAMP) $@
2215
2216 dumpvers: dumpvers.c
2217
2218 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2219         -DREVISION=$(REVISION_s) \
2220         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2221         -DBUGURL=$(BUGURL_s)
2222 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2223
2224 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2225 CFLAGS-lto-compress.o += $(ZLIBINC)
2226
2227 bversion.h: s-bversion; @true
2228 s-bversion: BASE-VER
2229         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2230         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2231         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2232         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2233         $(STAMP) s-bversion
2234
2235 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2236 CFLAGS-optinfo-emit-json.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2237
2238 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
2239                     $(srcdir)/gen-pass-instances.awk
2240         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2241           $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
2242
2243 $(out_object_file): $(out_file)
2244         $(COMPILE) $<
2245         $(POSTCOMPILE)
2246
2247 $(common_out_object_file): $(common_out_file)
2248         $(COMPILE) $<
2249         $(POSTCOMPILE)
2250 #\f
2251 # Generate header and source files from the machine description,
2252 # and compile them.
2253
2254 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2255   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2256   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2257   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2258   insn-target-def.h
2259
2260 # Dependencies for the md file.  The first time through, we just assume
2261 # the md file itself and the generated dependency file (in order to get
2262 # it built).  The second time through we have the dependency file.
2263 -include mddeps.mk
2264 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2265
2266 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2267         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2268         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2269         $(STAMP) s-mddeps
2270
2271 # For each of the files generated by running a generator program over
2272 # the machine description, the following static pattern rules run the
2273 # generator program only if the machine description has changed,
2274 # but touch the target file only when its contents actually change.
2275 # The "; @true" construct forces Make to recheck the timestamp on
2276 # the target file.
2277
2278 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2279                           insn-config.h insn-flags.h insn-target-def.h
2280
2281 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2282                           insn-extract.c insn-output.c \
2283                           insn-peep.c insn-recog.c
2284
2285 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2286
2287 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2288
2289 $(simple_generated_h:insn-%.h=s-%) \
2290 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2291
2292 $(simple_rtl_generated_h:insn-%.h=s-%) \
2293 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2294
2295 $(simple_generated_h): insn-%.h: s-%; @true
2296
2297 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2298         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2299           $(filter insn-conditions.md,$^) > tmp-$*.h
2300         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2301         $(STAMP) s-$*
2302
2303 $(simple_generated_c): insn-%.c: s-%; @true
2304 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2305         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2306           $(filter insn-conditions.md,$^) > tmp-$*.c
2307         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2308         $(STAMP) s-$*
2309
2310 # gencheck doesn't read the machine description, and the file produced
2311 # doesn't use the insn-* convention.
2312 tree-check.h: s-check ; @true
2313 s-check : build/gencheck$(build_exeext)
2314         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2315         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2316         $(STAMP) s-check
2317
2318 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2319 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2320 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2321   insn-conditions.md
2322         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2323                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2324         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2325         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2326         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2327         $(STAMP) s-attrtab
2328
2329 # genopinit produces two files.
2330 insn-opinit.c insn-opinit.h: s-opinit ; @true
2331 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2332         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2333           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2334         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2335         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2336         $(STAMP) s-opinit
2337
2338 # gencondmd doesn't use the standard naming convention.
2339 build/gencondmd.c: s-conditions; @true
2340 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2341         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2342         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2343         $(STAMP) s-conditions
2344
2345 insn-conditions.md: s-condmd; @true
2346 s-condmd: build/gencondmd$(build_exeext)
2347         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2348         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2349         $(STAMP) s-condmd
2350
2351
2352 # These files are generated by running the same generator more than
2353 # once with different options, so they have custom rules.  The
2354 # stampfile idiom is the same.
2355 genrtl.h: s-genrtl-h; @true
2356
2357 s-genrtl-h: build/gengenrtl$(build_exeext)
2358         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2359         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2360         $(STAMP) s-genrtl-h
2361
2362 insn-modes.c: s-modes; @true
2363 insn-modes.h: s-modes-h; @true
2364 insn-modes-inline.h: s-modes-inline-h; @true
2365 min-insn-modes.c: s-modes-m; @true
2366
2367 s-modes: build/genmodes$(build_exeext)
2368         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2369         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2370         $(STAMP) s-modes
2371
2372 s-modes-h: build/genmodes$(build_exeext)
2373         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2374         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2375         $(STAMP) s-modes-h
2376
2377 s-modes-inline-h: build/genmodes$(build_exeext)
2378         $(RUN_GEN) build/genmodes$(build_exeext) -i > tmp-modes-inline.h
2379         $(SHELL) $(srcdir)/../move-if-change tmp-modes-inline.h \
2380           insn-modes-inline.h
2381         $(STAMP) s-modes-inline-h
2382
2383 s-modes-m: build/genmodes$(build_exeext)
2384         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2385         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2386         $(STAMP) s-modes-m
2387
2388 insn-preds.c: s-preds; @true
2389 tm-preds.h: s-preds-h; @true
2390 tm-constrs.h: s-constrs-h; @true
2391
2392 .PHONY: mddump
2393 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2394         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2395
2396 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2397         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2398         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2399         $(STAMP) s-preds
2400
2401 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2402         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2403         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2404         $(STAMP) s-preds-h
2405
2406 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2407         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2408         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2409         $(STAMP) s-constrs-h
2410
2411 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2412         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2413           > tmp-case-cfn-macros.h
2414         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2415           case-cfn-macros.h
2416         $(STAMP) s-case-cfn-macros
2417 case-cfn-macros.h: s-case-cfn-macros; @true
2418
2419 s-cfn-operators: build/gencfn-macros$(build_exeext)
2420         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2421           > tmp-cfn-operators.pd
2422         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2423           cfn-operators.pd
2424         $(STAMP) s-cfn-operators
2425 cfn-operators.pd: s-cfn-operators; @true
2426
2427 target-hooks-def.h: s-target-hooks-def-h; @true
2428 # make sure that when we build info files, the used tm.texi is up to date.
2429 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2430
2431 s-target-hooks-def-h: build/genhooks$(build_exeext)
2432         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2433                                              > tmp-target-hooks-def.h
2434         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2435                                              target-hooks-def.h
2436         $(STAMP) s-target-hooks-def-h
2437
2438 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2439
2440 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2441         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2442                                              > tmp-c-target-hooks-def.h
2443         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2444                                              c-family/c-target-hooks-def.h
2445         $(STAMP) s-c-target-hooks-def-h
2446
2447 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2448
2449 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2450         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2451                                              > tmp-common-target-hooks-def.h
2452         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2453                                              common/common-target-hooks-def.h
2454         $(STAMP) s-common-target-hooks-def-h
2455
2456 d/d-target-hooks-def.h: s-d-target-hooks-def-h; @true
2457
2458 s-d-target-hooks-def-h: build/genhooks$(build_exeext)
2459         $(RUN_GEN) build/genhooks$(build_exeext) "D Target Hook" \
2460                                              > tmp-d-target-hooks-def.h
2461         $(SHELL) $(srcdir)/../move-if-change tmp-d-target-hooks-def.h \
2462                                              d/d-target-hooks-def.h
2463         $(STAMP) s-d-target-hooks-def-h
2464
2465 # check if someone mistakenly only changed tm.texi.
2466 # We use a different pathname here to avoid a circular dependency.
2467 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2468
2469 # The tm.texi we want to compare against / check into svn should have
2470 # unix-style line endings.  To make this work on MinGW, remove \r.
2471 # \r is not portable to Solaris tr, therefore we have a special
2472 # case for ASCII.  We use \r for other encodings like EBCDIC.
2473 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2474         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2475                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2476         case `echo X|tr X '\101'` in \
2477           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2478           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2479         esac
2480         mv tmp2-tm.texi tmp-tm.texi
2481         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2482         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2483           $(STAMP) $@; \
2484         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2485           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2486             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2487             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2488             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/d/d-target.def \
2489           ); then \
2490           echo >&2 ; \
2491           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2492           false; \
2493         else \
2494           echo >&2 ; \
2495           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2496           echo new text in $(objdir)/tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2497           false; \
2498         fi
2499
2500 gimple-match.c: s-match gimple-match-head.c ; @true
2501 generic-match.c: s-match generic-match-head.c ; @true
2502
2503 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2504         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2505             > tmp-gimple-match.c
2506         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2507             > tmp-generic-match.c
2508         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2509                                                 gimple-match.c
2510         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2511                                                 generic-match.c
2512         $(STAMP) s-match
2513
2514 GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2515   $(host_xm_file_list) \
2516   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2517   $(srcdir)/wide-int.h $(srcdir)/alias.h \
2518   $(srcdir)/coverage.c  $(srcdir)/rtl.h \
2519   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2520   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2521   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2522   $(srcdir)/fixed-value.h \
2523   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
2524   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2525   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2526   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2527   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2528   $(srcdir)/dbxout.c \
2529   $(srcdir)/signop.h \
2530   $(srcdir)/dwarf2out.h \
2531   $(srcdir)/dwarf2asm.c \
2532   $(srcdir)/dwarf2cfi.c \
2533   $(srcdir)/dwarf2out.c \
2534   $(srcdir)/tree-vect-generic.c \
2535   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2536   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2537   $(srcdir)/expr.h \
2538   $(srcdir)/function.c $(srcdir)/except.c \
2539   $(srcdir)/ggc-tests.c \
2540   $(srcdir)/gcse.c $(srcdir)/godump.c \
2541   $(srcdir)/lists.c $(srcdir)/optabs-libfuncs.c \
2542   $(srcdir)/profile.c $(srcdir)/mcf.c \
2543   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2544   $(srcdir)/stor-layout.c \
2545   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2546   $(srcdir)/gimple.h \
2547   $(srcdir)/gimple-ssa.h \
2548   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2549   $(srcdir)/tree-cfg.c $(srcdir)/tree-ssa-loop-ivopts.c \
2550   $(srcdir)/tree-dfa.c \
2551   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2552   $(srcdir)/tree-chrec.h \
2553   $(srcdir)/tree-scalar-evolution.c \
2554   $(srcdir)/tree-ssa-operands.h \
2555   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2556   $(srcdir)/omp-offload.h \
2557   $(srcdir)/omp-offload.c \
2558   $(srcdir)/omp-expand.c \
2559   $(srcdir)/omp-low.c \
2560   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2561   $(srcdir)/cgraphclones.c \
2562   $(srcdir)/tree-phinodes.c \
2563   $(srcdir)/tree-ssa-alias.h \
2564   $(srcdir)/tree-ssanames.h \
2565   $(srcdir)/tree-vrp.h \
2566   $(srcdir)/ipa-prop.h \
2567   $(srcdir)/trans-mem.c \
2568   $(srcdir)/lto-streamer.h \
2569   $(srcdir)/target-globals.h \
2570   $(srcdir)/ipa-predicate.h \
2571   $(srcdir)/ipa-fnsummary.h \
2572   $(srcdir)/vtable-verify.c \
2573   $(srcdir)/asan.c \
2574   $(srcdir)/ubsan.c \
2575   $(srcdir)/tsan.c \
2576   $(srcdir)/sanopt.c \
2577   $(srcdir)/sancov.c \
2578   $(srcdir)/ipa-devirt.c \
2579   $(srcdir)/internal-fn.h \
2580   $(srcdir)/hsa-common.c \
2581   $(srcdir)/calls.c \
2582   $(srcdir)/omp-general.h \
2583   @all_gtfiles@
2584
2585 # Compute the list of GT header files from the corresponding C sources,
2586 # possibly nested within config or language subdirectories.  Match gengtype's
2587 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2588 # language subdir, gt-file.h otherwise (no subdir indication for config/
2589 # related sources).
2590
2591 GTFILES_H = $(subst /,-, \
2592             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2593                            $(patsubst %.c,%.h, \
2594                              $(filter %.c, $(GTFILES)))) \
2595                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2596
2597 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2598 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2599
2600 # $(GTFILES) may be too long to put on a command line, so we have to
2601 # write it out to a file (taking care not to do that in a way that
2602 # overflows a command line!) and then have gengtype read the file in.
2603
2604 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2605
2606 ### Common flags to gengtype [e.g. -v or -B backupdir]
2607 GENGTYPE_FLAGS=
2608
2609 gtyp-input.list: s-gtyp-input ; @true
2610 s-gtyp-input: Makefile
2611         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2612         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2613         $(STAMP) s-gtyp-input
2614
2615 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2616          gtyp-input.list
2617 # First, parse all files and save a state file.
2618         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2619                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2620 # Second, read the state file and generate all files.  This ensure that
2621 # gtype.state is correctly read:
2622         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2623         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2624                     -r gtype.state
2625         $(STAMP) s-gtype
2626
2627 generated_files = config.h tm.h $(TM_P_H) $(TM_D_H) $(TM_H) multilib.h \
2628        $(simple_generated_h) specs.h \
2629        tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2630        tm-preds.h tm-constrs.h \
2631        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2632        options.h target-hooks-def.h insn-opinit.h \
2633        common/common-target-hooks-def.h pass-instances.def \
2634        c-family/c-target-hooks-def.h d/d-target-hooks-def.h \
2635        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) $(HASH_TABLE_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) $(HASH_TABLE_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/sort.o : sort.cc $(BCONFIG_H) $(SYSTEM_H)
2679 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)     \
2680   $(HASHTAB_H) inchash.h
2681 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2682   $(CORETYPES_H) $(GTM_H) insn-constants.h                              \
2683   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2684   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2685   $(EXCEPT_H) tm-constrs.h)
2686 # This pulls in tm-pred.h which contains inline functions wrapping up
2687 # predicates from the back-end so those functions must be discarded.
2688 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2689 build/gencondmd.o : \
2690   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2691
2692 # ...these are the programs themselves.
2693 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2694   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2695 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2696   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2697 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2698   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(GGC_H)    \
2699   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2700 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2701   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(VEC_H)    \
2702   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2703 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2704         $(SYSTEM_H) $(CORETYPES_H) tree.def c-family/c-common.def       \
2705         $(lang_tree_files) gimple.def
2706 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2707 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2708   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2709 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2710   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(HASHTAB_H)             \
2711   $(READ_MD_H) $(GENSUPPORT_H)
2712 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2713   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2714 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2715   $(CORETYPES_H) errors.h $(READ_MD_H)
2716 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2717   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2718 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2719   $(CORETYPES_H) errors.h $(READ_MD_H)
2720 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2721   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2722 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2723   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2724 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2725   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H)           \
2726   $(GENSUPPORT_H) $(HASH_TABLE_H) target-insns.def
2727 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2728
2729 # The gengtype generator program is special: Two versions are built.
2730 # One is for the build machine, and one is for the host to allow
2731 # plugins to define their types and generate the supporting GGC
2732 # datastructures and routines with GTY markers.
2733 # The host object files depend on CONFIG_H, and the build objects
2734 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2735 # the build-%: rule doesn't apply to them.
2736
2737 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2738   gengtype-lex.o errors.o
2739
2740 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2741 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2742 build/gengtype-lex.o: $(BCONFIG_H)
2743
2744 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2745   $(SYSTEM_H)
2746 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2747 build/gengtype-parse.o: $(BCONFIG_H)
2748
2749 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2750   gengtype.h errors.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2751   $(XREGEX_H)
2752 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2753 build/gengtype-state.o: $(BCONFIG_H)
2754 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2755   rtl.def insn-notes.def errors.h version.h                     \
2756   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2757 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2758 build/gengtype.o: $(BCONFIG_H)
2759
2760 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2761
2762 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2763   errors.h $(READ_MD_H)
2764 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2765   $(HASHTAB_H) machmode.def $(extra_modes_file)
2766 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2767   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2768 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2769   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2770 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2771   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h             \
2772   $(DIAGNOSTIC_CORE_H)
2773 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2774   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2775 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2776   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)         \
2777   $(HASH_TABLE_H) inchash.h
2778 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2779   $(COMMON_TARGET_DEF) $(D_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2780 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2781   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2782 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2783   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2784   tree.def builtins.def internal-fn.def case-cfn-macros.h
2785 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)        \
2786   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def       \
2787   internal-fn.def
2788
2789 # Compile the programs that generate insn-* from the machine description.
2790 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2791 # since they need to run on this machine
2792 # even if GCC is being compiled to run on some other machine.
2793
2794 # All these programs use the RTL reader ($(BUILD_RTL)).
2795 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2796              extract flags mddump opinit output peep preds recog target-def
2797 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2798
2799 # All these programs use the MD reader ($(BUILD_MD)).
2800 genprogmd = $(genprogrtl) mddeps constants enums
2801 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2802
2803 # All these programs need to report errors.
2804 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros
2805 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2806
2807 # Remaining build programs.
2808 genprog = $(genprogerr) check checksum condmd match
2809
2810 # These programs need libs over and above what they get from the above list.
2811 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2812
2813 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2814 build/gencfn-macros$(build_exeext) : build/hash-table.o build/vec.o \
2815   build/ggc-none.o build/sort.o
2816
2817 # For stage1 and when cross-compiling use the build libcpp which is
2818 # built with NLS disabled.  For stage2+ use the host library and
2819 # its dependencies.
2820 ifeq ($(build_objdir),$(build_libobjdir))
2821 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2822 else
2823 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2824 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2825 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2826 endif
2827
2828 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2829   $(BUILD_ERRORS) build/vec.o build/hash-table.o build/sort.o
2830
2831 # These programs are not linked with the MD reader.
2832 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2833               build/gengtype-state.o build/version.o build/errors.o
2834
2835 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2836               gengtype-state.o version.o errors.o $(LIBDEPS)
2837         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2838             $(filter-out ($LIBDEPS), $^) $(LIBS)
2839
2840 # Rule for the generator programs:
2841 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2842         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2843             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2844
2845 # Generated source files for gengtype.  Prepend inclusion of
2846 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
2847 # any system header is included.
2848 gengtype-lex.c : gengtype-lex.l
2849         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2850           echo '#ifdef HOST_GENERATOR_FILE' > $@.tmp; \
2851           echo '#include "config.h"'       >> $@.tmp; \
2852           echo '#else'                     >> $@.tmp; \
2853           echo '#include "bconfig.h"'      >> $@.tmp; \
2854           echo '#endif'                    >> $@.tmp; \
2855           cat $@ >> $@.tmp; \
2856           mv $@.tmp $@; \
2857         }
2858
2859 #\f
2860 # Remake internationalization support.
2861 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2862
2863 #\f
2864 # Remake cpp.
2865
2866 PREPROCESSOR_DEFINES = \
2867   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2868   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2869   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2870   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2871   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2872   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2873   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2874   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2875   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2876   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2877   -DPREFIX=\"$(prefix)/\" \
2878   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2879   @TARGET_SYSTEM_ROOT_DEFINE@
2880
2881 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2882 cppbuiltin.o: $(BASEVER)
2883
2884 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2885
2886 # Note for the stamp targets, we run the program `true' instead of
2887 # having an empty command (nothing following the semicolon).
2888
2889 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2890 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) \
2891   $(SYSTEM_H) $(CORETYPES_H) $(TM_H)
2892
2893 build/gcov-iov$(build_exeext): build/gcov-iov.o
2894         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2895                 build/gcov-iov.o -o $@
2896
2897 gcov-iov.h: s-iov; @true
2898 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2899         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2900             > tmp-gcov-iov.h
2901         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2902         $(STAMP) s-iov
2903
2904 # gcov.o needs $(ZLIBINC) added to the include flags.
2905 CFLAGS-gcov.o += $(ZLIBINC)
2906
2907 GCOV_OBJS = gcov.o json.o
2908 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2909         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
2910                 hash-table.o ggc-none.o $(LIBS) $(ZLIB) -o $@
2911 GCOV_DUMP_OBJS = gcov-dump.o
2912 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2913         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2914                 hash-table.o ggc-none.o\
2915                 $(LIBS) -o $@
2916
2917 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2918   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2919   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2920   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2921 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2922         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2923 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2924         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2925           -DIN_GCOV_TOOL=1 -o $@ $<
2926 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2927         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2928           -DIN_GCOV_TOOL=1 -o $@ $<
2929 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2930 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2931         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2932 #\f
2933 # Build the include directories.  The stamp files are stmp-* rather than
2934 # s-* so that mostlyclean does not force the include directory to
2935 # be rebuilt.
2936
2937 # Build the include directories.
2938 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2939 # Copy in the headers provided with gcc.
2940 #
2941 # The sed command gets just the last file name component;
2942 # this is necessary because VPATH could add a dirname.
2943 # Using basename would be simpler, but some systems don't have it.
2944 #
2945 # The touch command is here to workaround an AIX/Linux NFS bug.
2946 #
2947 # The move-if-change + cp -p twists for limits.h are intended to preserve
2948 # the time stamp when we regenerate, to prevent pointless rebuilds during
2949 # e.g. install-no-fixedincludes.
2950         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2951         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2952         for file in .. $(USER_H); do \
2953           if [ X$$file != X.. ]; then \
2954             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2955             $(STAMP) include/$$realfile; \
2956             rm -f include/$$realfile; \
2957             cp $$file include; \
2958             chmod a+r include/$$realfile; \
2959           fi; \
2960         done
2961         for file in .. $(USER_H_INC_NEXT_PRE); do \
2962           if [ X$$file != X.. ]; then \
2963             mv include/$$file include/x_$$file; \
2964             echo "#include_next <$$file>" >include/$$file; \
2965             cat include/x_$$file >>include/$$file; \
2966             rm -f include/x_$$file; \
2967             chmod a+r include/$$file; \
2968           fi; \
2969         done
2970         for file in .. $(USER_H_INC_NEXT_POST); do \
2971           if [ X$$file != X.. ]; then \
2972             echo "#include_next <$$file>" >>include/$$file; \
2973             chmod a+r include/$$file; \
2974           fi; \
2975         done
2976         rm -f include/stdint.h
2977         if [ $(USE_GCC_STDINT) = wrap ]; then \
2978           rm -f include/stdint-gcc.h; \
2979           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2980           chmod a+r include/stdint-gcc.h; \
2981           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2982           chmod a+r include/stdint.h; \
2983         elif [ $(USE_GCC_STDINT) = provide ]; then \
2984           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2985           chmod a+r include/stdint.h; \
2986         fi
2987         set -e; for ml in `cat fixinc_list`; do \
2988           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2989           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2990           fix_dir=include-fixed$${multi_dir}; \
2991           if $(LIMITS_H_TEST) ; then \
2992             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2993           else \
2994             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2995           fi; \
2996           $(mkinstalldirs) $${fix_dir}; \
2997           chmod a+rx $${fix_dir} || true; \
2998           $(SHELL) $(srcdir)/../move-if-change \
2999             tmp-xlimits.h  tmp-limits.h; \
3000           rm -f $${fix_dir}/limits.h; \
3001           cp -p tmp-limits.h $${fix_dir}/limits.h; \
3002           chmod a+r $${fix_dir}/limits.h; \
3003         done
3004 # Install the README
3005         rm -f include-fixed/README
3006         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
3007         chmod a+r include-fixed/README
3008         $(STAMP) $@
3009
3010 .PHONY: install-gcc-tooldir
3011 install-gcc-tooldir:
3012         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
3013
3014 macro_list: s-macro_list; @true
3015 s-macro_list : $(GCC_PASSES) cc1$(exeext)
3016         echo | $(GCC_FOR_TARGET) -E -dM - | \
3017           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
3018                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
3019           sort -u > tmp-macro_list
3020         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
3021         $(STAMP) s-macro_list
3022
3023 fixinc_list: s-fixinc_list; @true
3024 s-fixinc_list : $(GCC_PASSES)
3025 # Build up a list of multilib directories and corresponding sysroot
3026 # suffixes, in form sysroot;multilib.
3027         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
3028           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
3029             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
3030             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
3031             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
3032             if [ "$${multi_dir}" = "." ]; \
3033               then multi_dir=""; \
3034             else \
3035               multi_dir=/$${multi_dir}; \
3036             fi; \
3037             echo "$${sfx};$${multi_dir}"; \
3038           done; \
3039         else \
3040           echo ";"; \
3041         fi > tmp-fixinc_list
3042         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
3043         $(STAMP) s-fixinc_list
3044
3045 # The line below is supposed to avoid accidentally matching the
3046 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
3047 # expect fixincl to be newer than fixincl.o, such that this situation
3048 # would never come up.  As it turns out, if you use ccache with
3049 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3050 # working directory in object files (-g absent, or -fno-working-dir
3051 # present), and build and host are the same, fixincl for the host will
3052 # build after fixincl for the build machine, getting a cache hit,
3053 # thereby updating the timestamp of fixincl.o in the host tree.
3054 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3055 # the build tree, and so fixincl in the build tree will appear to be
3056 # out of date.  Yuck.
3057 ../$(build_subdir)/fixincludes/fixincl: ; @ :
3058
3059 # Build fixed copies of system files.
3060 # Abort if no system headers available, unless building a crosscompiler.
3061 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3062 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3063   $(build_objdir)/fixincludes/fixincl \
3064   $(build_objdir)/fixincludes/fixinc.sh
3065         rm -rf include-fixed; mkdir include-fixed
3066         -chmod a+rx include-fixed
3067         if [ -d ../prev-gcc ]; then \
3068           cd ../prev-gcc && \
3069           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
3070             libsubdir=. ; \
3071         else \
3072           set -e; for ml in `cat fixinc_list`; do \
3073             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3074             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3075             fix_dir=include-fixed$${multi_dir}; \
3076             if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
3077               echo The directory that should contain system headers does not exist: >&2 ; \
3078               echo "  ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
3079               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
3080               if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
3081               then sleep 1; else exit 1; fi; \
3082             fi; \
3083             $(mkinstalldirs) $${fix_dir}; \
3084             chmod a+rx $${fix_dir} || true; \
3085             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
3086               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
3087               gcc_dir=`${PWD_COMMAND}` ; \
3088               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
3089               cd $(build_objdir)/fixincludes && \
3090               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
3091                 $(BUILD_SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
3092             rm -f $${fix_dir}/syslimits.h; \
3093             if [ -f $${fix_dir}/limits.h ]; then \
3094               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
3095             else \
3096               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
3097             fi; \
3098             chmod a+r $${fix_dir}/syslimits.h; \
3099           done; \
3100         fi
3101         $(STAMP) stmp-fixinc
3102 #\f
3103
3104 # Install with the gcc headers files, not the fixed include files, which we
3105 # are typically not allowed to distribute.  The general idea is to:
3106 #  - Get to "install" with a bare set of internal headers, not the
3107 #    fixed system ones,
3108 #  - Prevent rebuilds of what normally depends on the headers, which is
3109 #    useless for installation purposes and would rely on improper headers.
3110 #  - Restore as much of the original state as possible.
3111
3112 .PHONY: install-no-fixedincludes
3113
3114 install-no-fixedincludes:
3115         # Stash the current set of headers away, save stamps we're going to
3116         # alter explicitly, and arrange for fixincludes not to run next time
3117         # we trigger a headers rebuild.
3118         -rm -rf tmp-include
3119         -mv include tmp-include 2>/dev/null
3120         -mv include-fixed tmp-include-fixed 2>/dev/null
3121         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3122         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3123         -mkdir include
3124         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3125         -touch stmp-fixinc
3126
3127         # Rebuild our internal headers, restore the original stamps so that
3128         # "install" doesn't trigger pointless rebuilds because of that update,
3129         # then do install
3130         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3131         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3132         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3133         $(MAKE) $(FLAGS_TO_PASS) install
3134
3135         # Restore the original set of maybe-fixed headers
3136         -rm -rf include; mv tmp-include include 2>/dev/null
3137         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3138
3139 # Remake the info files.
3140
3141 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3142
3143 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3144             doc/gccinstall.info doc/cppinternals.info
3145
3146 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3147
3148 srcinfo: $(INFOFILES)
3149         -cp -p $^ $(srcdir)/doc
3150
3151 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3152          gcc-common.texi gcc-vers.texi
3153
3154 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3155          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3156          gcov.texi trouble.texi bugreport.texi service.texi             \
3157          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3158          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3159          implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi
3160
3161 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3162 # the generated tm.texi; the latter might have a more recent timestamp,
3163 # but we don't want to rebuild the info files unless the contents of
3164 # the *.texi files have changed.
3165 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3166          contribute.texi makefile.texi configterms.texi options.texi    \
3167          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3168          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3169          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3170          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3171          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3172          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3173          match-and-simplify.texi ux.texi poly-int.texi
3174
3175 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
3176          gcc-common.texi gcc-vers.texi
3177
3178 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3179
3180 # gcc-vers.texi is generated from the version files.
3181 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3182         (echo "@set version-GCC $(BASEVER_c)"; \
3183          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3184          then echo "@set DEVELOPMENT"; \
3185          else echo "@clear DEVELOPMENT"; \
3186          fi) > $@T
3187         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
3188         if [ -n "$(PKGVERSION)" ]; then \
3189           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3190         fi
3191         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3192         mv -f $@T $@
3193
3194
3195 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3196 # patterns.  To use them, put each of the specific targets with its
3197 # specific dependencies but no build commands.
3198
3199 doc/cpp.info: $(TEXI_CPP_FILES)
3200 doc/gcc.info: $(TEXI_GCC_FILES)
3201 doc/gccint.info: $(TEXI_GCCINT_FILES)
3202 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3203
3204 doc/%.info: %.texi
3205         if [ x$(BUILD_INFO) = xinfo ]; then \
3206                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3207                         -I $(gcc_docdir)/include -o $@ $<; \
3208         fi
3209
3210 # Duplicate entry to handle renaming of gccinstall.info
3211 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3212         if [ x$(BUILD_INFO) = xinfo ]; then \
3213                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3214                         -I $(gcc_docdir)/include -o $@ $<; \
3215         fi
3216
3217 doc/cpp.dvi: $(TEXI_CPP_FILES)
3218 doc/gcc.dvi: $(TEXI_GCC_FILES)
3219 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3220 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3221
3222 doc/cpp.pdf: $(TEXI_CPP_FILES)
3223 doc/gcc.pdf: $(TEXI_GCC_FILES)
3224 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3225 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3226
3227 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3228 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3229 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3230 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3231
3232 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3233       doc/cppinternals.dvi lang.dvi
3234
3235 doc/%.dvi: %.texi
3236         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3237
3238 # Duplicate entry to handle renaming of gccinstall.dvi
3239 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3240         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3241
3242 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3243            doc/cppinternals.pdf
3244
3245 pdf:: $(PDFFILES) lang.pdf
3246
3247 doc/%.pdf: %.texi
3248         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3249
3250 # Duplicate entry to handle renaming of gccinstall.pdf
3251 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3252         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3253
3254 # List the directories or single hmtl files which are installed by
3255 # install-html. The lang.html file triggers language fragments to build
3256 # html documentation.
3257 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3258        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3259        $(build_htmldir)/cppinternals
3260
3261 # List the html file targets.
3262 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3263        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3264        $(build_htmldir)/cppinternals/index.html lang.html
3265
3266 html:: $(HTMLS_BUILD)
3267
3268 $(build_htmldir)/%/index.html: %.texi
3269         $(mkinstalldirs) $(@D)
3270         rm -f $(@D)/*
3271         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3272
3273 # Duplicate entry to handle renaming of gccinstall
3274 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3275         $(mkinstalldirs) $(@D)
3276         echo rm -f $(@D)/*
3277         SOURCEDIR=$(abs_docdir) \
3278         DESTDIR=$(@D) \
3279         $(SHELL) $(srcdir)/doc/install.texi2html
3280
3281 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3282            doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1
3283
3284 generated-manpages: man
3285
3286 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3287
3288 srcman: $(MANFILES)
3289         -cp -p $^ $(srcdir)/doc
3290
3291 doc/%.1: %.pod
3292         $(STAMP) $@
3293         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3294                 mv -f $(@).T$$$$ $@) || \
3295                 (rm -f $(@).T$$$$ && exit 1)
3296
3297 doc/%.7: %.pod
3298         $(STAMP) $@
3299         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3300                 mv -f $(@).T$$$$ $@) || \
3301                 (rm -f $(@).T$$$$ && exit 1)
3302
3303 %.pod: %.texi
3304         $(STAMP) $@
3305         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3306
3307 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3308 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3309
3310 # These next rules exist because the output name is not the same as
3311 # the input name, so our implicit %.pod rule will not work.
3312
3313 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3314         $(STAMP) $@
3315         -$(TEXI2POD) $< > $@
3316 gfdl.pod: fdl.texi
3317         $(STAMP) $@
3318         -$(TEXI2POD) $< > $@
3319 fsf-funding.pod: funding.texi
3320         $(STAMP) $@
3321         -$(TEXI2POD) $< > $@
3322 gpl.pod: gpl_v3.texi
3323         $(STAMP) $@
3324         -$(TEXI2POD) $< > $@
3325
3326 #\f
3327 # Deletion of files made during compilation.
3328 # There are four levels of this:
3329 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3330 # `mostlyclean' is useful while working on a particular type of machine.
3331 # It deletes most, but not all, of the files made by compilation.
3332 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3333 # `clean' deletes everything made by running `make all'.
3334 # `distclean' also deletes the files made by config.
3335 # `maintainer-clean' also deletes everything that could be regenerated
3336 # automatically, except for `configure'.
3337 # We remove as much from the language subdirectories as we can
3338 # (less duplicated code).
3339
3340 mostlyclean: lang.mostlyclean
3341         -rm -f $(MOSTLYCLEANFILES)
3342         -rm -f *$(objext) c-family/*$(objext)
3343         -rm -f *$(coverageexts)
3344 # Delete build programs
3345         -rm -f build/*
3346         -rm -f mddeps.mk
3347 # Delete other built files.
3348         -rm -f specs.h options.c options.h options-save.c
3349 # Delete the stamp and temporary files.
3350         -rm -f s-* tmp-* stamp-* stmp-*
3351         -rm -f */stamp-* */tmp-*
3352 # Delete debugging dump files.
3353         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3354 # Delete some files made during installation.
3355         -rm -f specs $(SPECS)
3356         -rm -f collect collect2 mips-tfile mips-tdump
3357 # Delete unwanted output files from TeX.
3358         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3359         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3360 # Delete sorted indices we don't actually use.
3361         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3362 # Delete core dumps.
3363         -rm -f core */core
3364 # Delete file generated for gengtype
3365         -rm -f gtyp-input.list
3366 # Delete files generated by gengtype
3367         -rm -f gtype-*
3368         -rm -f gt-*
3369         -rm -f gtype.state
3370 # Delete genchecksum outputs
3371         -rm -f *-checksum.c
3372 # Delete lock-and-run bits
3373         -rm -rf linkfe.lck lock-stamp.*
3374
3375 # Delete all files made by compilation
3376 # that don't exist in the distribution.
3377 clean: mostlyclean lang.clean
3378         -rm -f libgcc.a libgcc_eh.a libgcov.a
3379         -rm -f libgcc_s*
3380         -rm -f libunwind*
3381         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3382         -rm -f options.c options.h optionlist
3383         -rm -f cs-*
3384         -rm -f doc/*.dvi
3385         -rm -f doc/*.pdf
3386 # Delete the include directories.
3387         -rm -rf include include-fixed
3388 # Delete files used by the "multilib" facility (including libgcc subdirs).
3389         -rm -f multilib.h tmpmultilib*
3390         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3391           rm -rf $(MULTILIB_DIRNAMES); \
3392         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3393           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3394         fi ; fi
3395
3396 # Delete all files that users would normally create
3397 # while building and installing GCC.
3398 distclean: clean lang.distclean
3399         -rm -f auto-host.h auto-build.h
3400         -rm -f cstamp-h
3401         -rm -f config.status config.run config.cache config.bak
3402         -rm -f Make-lang Make-hooks Make-host Make-target
3403         -rm -f Makefile *.oaux
3404         -rm -f gthr-default.h
3405         -rm -f TAGS */TAGS
3406         -rm -f *.asm
3407         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3408         -rm -f testsuite/*.log testsuite/*.sum
3409         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3410         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3411         -rm -rf ${QMTEST_DIR} stamp-qmtest
3412         -rm -f cxxmain.c
3413         -rm -f .gdbinit configargs.h
3414         -rm -f gcov.pod
3415 # Delete po/*.gmo only if we are not building in the source directory.
3416         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3417         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3418
3419 # Get rid of every file that's generated from some other file, except for `configure'.
3420 # Most of these files ARE PRESENT in the GCC distribution.
3421 maintainer-clean:
3422         @echo 'This command is intended for maintainers to use; it'
3423         @echo 'deletes files that may need special tools to rebuild.'
3424         $(MAKE) lang.maintainer-clean distclean
3425         -rm -f cpp.??s cpp.*aux
3426         -rm -f gcc.??s gcc.*aux
3427         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3428 #\f
3429 # Entry points `install', `install-strip', and `uninstall'.
3430 # Also use `install-collect2' to install collect2 when the config files don't.
3431
3432 # Copy the compiler files into directories where they will be run.
3433 # Install the driver last so that the window when things are
3434 # broken is small.
3435 install: install-common $(INSTALL_HEADERS) \
3436     install-cpp install-man install-info install-@POSUB@ \
3437     install-driver install-lto-wrapper install-gcc-ar
3438
3439 ifeq ($(enable_plugin),yes)
3440 install: install-plugin
3441 endif
3442
3443 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3444 ifneq ($(STRIP),)
3445 install-strip: STRIPPROG = $(STRIP)
3446 export STRIPPROG
3447 endif
3448 install-strip: install
3449
3450 # Handle cpp installation.
3451 install-cpp: installdirs cpp$(exeext)
3452         -if test "$(enable_as_accelerator)" != "yes" ; then \
3453           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3454           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3455           if [ x$(cpp_install_dir) != x ]; then \
3456             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3457             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3458           else true; fi; \
3459         fi
3460
3461 # Create the installation directories.
3462 # $(libdir)/gcc/include isn't currently searched by cpp.
3463 installdirs:
3464         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3465         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3466         $(mkinstalldirs) $(DESTDIR)$(bindir)
3467         $(mkinstalldirs) $(DESTDIR)$(includedir)
3468         $(mkinstalldirs) $(DESTDIR)$(infodir)
3469         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3470         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3471
3472 params.list: s-params.list; @true
3473 s-params.list: $(srcdir)/params-list.h $(srcdir)/params.def
3474         $(CPP) $(srcdir)/params-list.h | sed 's/^#.*//;/^$$/d' > tmp-params.list
3475         $(SHELL) $(srcdir)/../move-if-change tmp-params.list params.list
3476         $(STAMP) s-params.list
3477
3478 params.options: s-params.options; @true
3479 s-params.options: $(srcdir)/params-options.h $(srcdir)/params.def
3480         $(CPP) $(srcdir)/params-options.h | sed 's/^#.*//;/^$$/d' > tmp-params.options
3481         $(SHELL) $(srcdir)/../move-if-change tmp-params.options params.options
3482         $(STAMP) s-params.options
3483
3484
3485 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3486   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3487   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3488   gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3489   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3490   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3491   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3492   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3493   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3494   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3495   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3496   ipa-param-manipulation.h $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3497   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3498   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3499   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3500   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3501   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3502   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3503   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3504   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3505   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3506   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3507   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3508   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3509   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3510   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3511   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3512   lcm.h cfgloopmanip.h file-prefix-map.h builtins.def \
3513   pass-instances.def params.list
3514
3515 # generate the 'build fragment' b-header-vars
3516 s-header-vars: Makefile
3517         rm -f tmp-header-vars
3518 # The first sed gets the list "header variables" as the list variables
3519 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3520 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3521 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3522 # as well.
3523         $(foreach header_var,$(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;) \
3524         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3525         $(STAMP) s-header-vars
3526
3527 # Install gengtype
3528 install-gengtype: installdirs gengtype$(exeext) gtype.state
3529         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3530         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3531         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3532         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3533
3534 # Install the headers needed to build a plugin.
3535 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3536 # We keep the directory structure for files in config or c-family and .def
3537 # files. All other files are flattened to a single directory.
3538         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3539         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3540         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3541         for file in $$headers; do \
3542           if [ -f $$file ] ; then \
3543             path=$$file; \
3544           elif [ -f $(srcdir)/$$file ]; then \
3545             path=$(srcdir)/$$file; \
3546           else continue; \
3547           fi; \
3548           case $$path in \
3549           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3550             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3551           *) base=`basename $$path` ;; \
3552           esac; \
3553           dest=$(plugin_includedir)/$$base; \
3554           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3555           dir=`dirname $$dest`; \
3556           $(mkinstalldirs) $(DESTDIR)$$dir; \
3557           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3558         done
3559         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3560
3561 # Install the compiler executables built during cross compilation.
3562 install-common: native lang.install-common installdirs
3563         for file in $(COMPILERS); do \
3564           if [ -f $$file ] ; then \
3565             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3566             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3567           else true; \
3568           fi; \
3569         done
3570         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3571           if [ x"$$file" != x.. ]; then \
3572             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3573             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3574           else true; fi; \
3575         done
3576 # We no longer install the specs file because its presence makes the
3577 # driver slower, and because people who need it can recreate it by
3578 # using -dumpspecs.  We remove any old version because it would
3579 # otherwise override the specs built into the driver.
3580         rm -f $(DESTDIR)$(libsubdir)/specs
3581 # Install gcov if it was compiled.
3582         -if test "$(enable_as_accelerator)" != "yes" ; then \
3583           if [ -f gcov$(exeext) ]; \
3584           then \
3585             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3586             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3587           fi; \
3588         fi
3589 # Install gcov-tool if it was compiled.
3590         -if test "$(enable_as_accelerator)" != "yes" ; then \
3591           if [ -f gcov-tool$(exeext) ]; \
3592           then \
3593             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3594             $(INSTALL_PROGRAM) \
3595             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3596           fi; \
3597         fi
3598 # Install gcov-dump if it was compiled.
3599         -if test "$(enable_as_accelerator)" != "yes" ; then \
3600           if [ -f gcov-dump$(exeext) ]; \
3601           then \
3602             rm -f $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3603             $(INSTALL_PROGRAM) \
3604             gcov-dump$(exeext) $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3605           fi; \
3606         fi
3607
3608 # Install the driver program as $(target_noncanonical)-gcc,
3609 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3610 install-driver: installdirs xgcc$(exeext)
3611         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3612         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3613         -if test "$(enable_as_accelerator)" != "yes" ; then \
3614           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3615             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3616             ( cd $(DESTDIR)$(bindir) && \
3617               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3618           fi; \
3619           if [ ! -f gcc-cross$(exeext) ] \
3620               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3621             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3622             ( cd $(DESTDIR)$(bindir) && \
3623               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3624               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3625           fi; \
3626         fi
3627
3628 # Install the info files.
3629 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3630 # to do the install.
3631 install-info:: doc installdirs \
3632         $(DESTDIR)$(infodir)/cpp.info \
3633         $(DESTDIR)$(infodir)/gcc.info \
3634         $(DESTDIR)$(infodir)/cppinternals.info \
3635         $(DESTDIR)$(infodir)/gccinstall.info \
3636         $(DESTDIR)$(infodir)/gccint.info \
3637         lang.install-info
3638
3639 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3640         rm -f $@
3641         if [ -f $< ]; then \
3642           for f in $(<)*; do \
3643             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3644             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3645             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3646           done; \
3647         else true; fi
3648         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3649           if [ -f $@ ]; then \
3650             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3651           else true; fi; \
3652         else true; fi;
3653
3654 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3655
3656 install-pdf: $(PDFFILES) lang.install-pdf
3657         @$(NORMAL_INSTALL)
3658         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3659         @list='$(PDFFILES)'; for p in $$list; do \
3660           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3661           f=$(pdf__strip_dir) \
3662           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3663           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3664         done
3665
3666 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3667
3668 install-html: $(HTMLS_BUILD) lang.install-html
3669         @$(NORMAL_INSTALL)
3670         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3671         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3672           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3673           f=$(html__strip_dir) \
3674           if test -d "$$d$$p"; then \
3675             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3676             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3677             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3678             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3679           else \
3680             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3681             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3682           fi; \
3683         done
3684
3685 # Install the man pages.
3686 install-man: lang.install-man \
3687         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3688         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3689         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3690         $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
3691         $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
3692         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3693         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3694         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3695
3696 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3697         -rm -f $@
3698         -$(INSTALL_DATA) $< $@
3699         -chmod a-x $@
3700
3701 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3702         -rm -f $@
3703         -$(INSTALL_DATA) $< $@
3704         -chmod a-x $@
3705
3706 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3707         -rm -f $@
3708         -$(INSTALL_DATA) $< $@
3709         -chmod a-x $@
3710
3711 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3712         -rm -f $@
3713         -$(INSTALL_DATA) $< $@
3714         -chmod a-x $@
3715
3716 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3717         -rm -f $@
3718         -$(INSTALL_DATA) $< $@
3719         -chmod a-x $@
3720
3721 $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
3722         -rm -f $@
3723         -$(INSTALL_DATA) $< $@
3724         -chmod a-x $@
3725
3726 # Install all the header files built in the include subdirectory.
3727 install-headers: $(INSTALL_HEADERS_DIR)
3728 # Fix symlinks to absolute paths in the installed include directory to
3729 # point to the installed directory, not the build directory.
3730 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3731         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3732         if [ $$? -eq 0 ]; then \
3733           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3734           for i in $$files; do \
3735             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3736             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3737               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3738               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3739             fi; \
3740           done; \
3741         fi
3742
3743 # Create or recreate the gcc private include file directory.
3744 install-include-dir: installdirs
3745         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3746         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3747         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3748         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3749
3750 # Create or recreate the install-tools include file directory.
3751 itoolsdir = $(libexecsubdir)/install-tools
3752 itoolsdatadir = $(libsubdir)/install-tools
3753 install-itoolsdirs: installdirs
3754         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3755         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3756
3757 # Install the include directory using tar.
3758 install-headers-tar: stmp-int-hdrs install-include-dir
3759 # We use `pwd`/include instead of just include to problems with CDPATH
3760 # Unless a full pathname is provided, some shells would print the new CWD,
3761 # found in CDPATH, corrupting the output.  We could just redirect the
3762 # output of `cd', but some shells lose on redirection within `()'s
3763         (cd `${PWD_COMMAND}`/include ; \
3764          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3765         (cd `${PWD_COMMAND}`/include-fixed ; \
3766          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3767 # /bin/sh on some systems returns the status of the first tar,
3768 # and that can lose with GNU tar which always writes a full block.
3769 # So use `exit 0' to ignore its exit status.
3770
3771 # Install the include directory using cpio.
3772 install-headers-cpio: stmp-int-hdrs install-include-dir
3773 # See discussion about the use of `pwd` above
3774         cd `${PWD_COMMAND}`/include ; \
3775         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3776         cd `${PWD_COMMAND}`/include-fixed ; \
3777         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3778
3779 # Install the include directory using cp.
3780 install-headers-cp: stmp-int-hdrs install-include-dir
3781         cp -p -r include $(DESTDIR)$(libsubdir)
3782         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3783
3784 # Targets without dependencies, for use in prev-gcc during bootstrap.
3785 real-install-headers-tar:
3786         (cd `${PWD_COMMAND}`/include-fixed ; \
3787          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3788
3789 real-install-headers-cpio:
3790         cd `${PWD_COMMAND}`/include-fixed ; \
3791         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3792
3793 real-install-headers-cp:
3794         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3795
3796 # Install supporting files for fixincludes to be run later.
3797 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3798   macro_list fixinc_list
3799         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3800           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3801         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3802         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3803         set -e; for ml in `cat fixinc_list`; do \
3804           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3805           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3806           $(INSTALL_DATA) include-fixed$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3807         done
3808         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3809                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3810         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3811                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3812                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3813         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3814                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3815         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3816                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3817
3818 # Use this target to install the program `collect2' under the name `collect2'.
3819 install-collect2: collect2 installdirs
3820         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3821 # Install the driver program as $(libsubdir)/gcc for collect2.
3822         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3823
3824 # Install lto-wrapper.
3825 install-lto-wrapper: lto-wrapper$(exeext)
3826         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3827
3828 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3829         if test "$(enable_as_accelerator)" != "yes" ; then \
3830           for i in gcc-ar gcc-nm gcc-ranlib; do \
3831             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3832             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3833             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3834             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3835             if test -f gcc-cross$(exeext); then \
3836               :; \
3837             else \
3838               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3839               ( cd $(DESTDIR)$(bindir) && \
3840                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3841             fi ; \
3842           done; \
3843         fi
3844
3845 # Cancel installation by deleting the installed files.
3846 uninstall: lang.uninstall
3847         -rm -rf $(DESTDIR)$(libsubdir)
3848         -rm -rf $(DESTDIR)$(libexecsubdir)
3849         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3850         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3851         -if [ x$(cpp_install_dir) != x ]; then \
3852           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3853         else true; fi
3854         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3855         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3856         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3857         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3858         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3859         for i in ar nm ranlib ; do \
3860           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3861           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3862           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3863           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3864         done
3865 #\f
3866 # These targets are for the dejagnu testsuites. The file site.exp
3867 # contains global variables that all the testsuites will use.
3868
3869 target_subdir = @target_subdir@
3870
3871 site.exp: ./config.status Makefile
3872         @echo "Making a new config file..."
3873         -@rm -f ./site.tmp
3874         @$(STAMP) site.exp
3875         -@mv site.exp site.bak
3876         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3877         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3878         @echo "# add them to the last section" >> ./site.tmp
3879         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3880         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3881         @echo "set host_triplet $(host)" >> ./site.tmp
3882         @echo "set build_triplet $(build)" >> ./site.tmp
3883         @echo "set target_triplet $(target)" >> ./site.tmp
3884         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3885         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3886 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3887         @echo "set CFLAGS \"\"" >> ./site.tmp
3888         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3889         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3890         @echo "set HOSTCXX \"$(CXX)\"" >> ./site.tmp
3891         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3892         @echo "set HOSTCXXFLAGS \"$(CXXFLAGS)\"" >> ./site.tmp
3893 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3894 # They are passed first to allow individual tests to override them.
3895         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3896 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3897 # files that have already been installed there will be found.  The -B option
3898 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3899 # from the install tree.
3900         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3901         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3902         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3903         @if test "@enable_plugin@" = "yes" ; then \
3904           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3905           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3906           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3907           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3908         fi
3909 # If newlib has been configured, we need to pass -B to gcc so it can find
3910 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3911 # message if it doesn't, but the testsuite is supposed to ignore the message -
3912 # it's too difficult to tell when to and when not to pass -B (not all targets
3913 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3914 # seems like too selective a test.
3915 # ??? Another way to solve this might be to rely on linker scripts.  Then
3916 # theoretically the -B won't be needed.
3917 # We also need to pass -L ../ld so that the linker can find ldscripts.
3918         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3919             && [ "${host}" != "${target}" ]; then \
3920           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3921           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3922           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3923           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3924           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3925         else true; \
3926         fi
3927         @if [ -d $(objdir)/../ld ] ; then \
3928           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3929         else true; \
3930         fi
3931         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3932         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3933         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3934           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3935         else true; \
3936         fi
3937         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3938           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3939         else true; \
3940         fi
3941         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3942           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3943         else true; \
3944         fi
3945         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3946         @cat ./site.tmp > site.exp
3947         @cat site.bak | sed \
3948                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3949         -@rm -f ./site.tmp
3950
3951 CHECK_TARGETS = @check_languages@
3952
3953 check: $(CHECK_TARGETS)
3954
3955 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3956
3957 # The idea is to parallelize testing of multilibs, for example:
3958 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3959 # will run 3 concurrent sessions of check-gcc, eventually testing
3960 # all 10 combinations.  GNU make is required, as is a shell that expands
3961 # alternations within braces.
3962 lang_checks_parallel = $(lang_checks:=//%)
3963 $(lang_checks_parallel): site.exp
3964         target=`echo "$@" | sed 's,//.*,,'`; \
3965         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3966         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3967         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3968           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3969           "$$target"
3970
3971 TESTSUITEDIR = testsuite
3972
3973 $(TESTSUITEDIR)/site.exp: site.exp
3974         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3975         -rm -f $@
3976         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3977
3978 # This is only used for check-% targets that aren't parallelized.
3979 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3980         -test -d plugin || mkdir plugin
3981         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3982         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3983         -(rootme=`${PWD_COMMAND}`; export rootme; \
3984         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3985         cd $(TESTSUITEDIR)/$*; \
3986         rm -f tmp-site.exp; \
3987         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3988                 < ../../site.exp > tmp-site.exp; \
3989         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3990         EXPECT=${EXPECT} ; export EXPECT ; \
3991         if [ -f $${rootme}/../expect/expect ] ; then  \
3992            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3993             export TCL_LIBRARY ; fi ; \
3994         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3995
3996 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3997         @echo check-$*
3998
3999 check_p_tool=$(firstword $(subst _, ,$*))
4000 check_p_count=$(check_$(check_p_tool)_parallelize)
4001 check_p_subno=$(word 2,$(subst _, ,$*))
4002 check_p_numbers0:=1 2 3 4 5 6 7 8 9
4003 check_p_numbers1:=0 $(check_p_numbers0)
4004 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
4005 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
4006 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
4007 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
4008 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
4009 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
4010 check_p_subdir=$(subst _,,$*)
4011 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
4012                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
4013                 $(check_p_numbers)))
4014
4015 # For parallelized check-% targets, this decides whether parallelization
4016 # is desirable (if -jN is used).  If desirable, recursive make is run with
4017 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4018 # parallel, as they are run in separate directories.
4019 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4020 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4021 # dejaGNU procedure is overridden to additionally synchronize through
4022 # a $lang-parallel directory which tests will be run by which runtest instance.
4023 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4024 # files.  If parallelization isn't desirable, only one recursive make
4025 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4026 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4027 # should be passed to runtest.
4028 #
4029 # To parallelize some language check, add the corresponding check-$lang
4030 # to lang_checks_parallelized variable and define check_$lang_parallelize
4031 # variable.  This is the upper limit to which it is useful to parallelize the
4032 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
4033 # testsuites like objc or go.
4034 $(lang_checks_parallelized): check-% : site.exp
4035         -rm -rf $(TESTSUITEDIR)/$*-parallel
4036         @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
4037           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
4038           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
4039           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
4040           export GCC_RUNTEST_PARALLELIZE_DIR ; \
4041           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4042             check-parallel-$* \
4043             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
4044           sums= ; logs= ; \
4045           for dir in $(TESTSUITEDIR)/$* \
4046                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
4047           do \
4048             if [ -d $$dir ]; then \
4049               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
4050               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
4051             fi; \
4052           done; \
4053           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
4054             > $(TESTSUITEDIR)/$*/$*.sum; \
4055           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
4056             > $(TESTSUITEDIR)/$*/$*.log; \
4057           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
4058         else \
4059           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4060             check_$*_parallelize= check-parallel-$*; \
4061         fi
4062
4063 check-parallel-% : site.exp
4064         -@test -d plugin || mkdir plugin
4065         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4066         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
4067         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
4068         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4069         if [ -n "$(check_p_subno)" ] \
4070            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
4071            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
4072           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
4073         else \
4074           cd $(TESTSUITEDIR)/$(check_p_subdir); \
4075           rm -f tmp-site.exp; \
4076           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4077                 < ../../site.exp > tmp-site.exp; \
4078           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4079           EXPECT=${EXPECT} ; export EXPECT ; \
4080           if [ -f $${rootme}/../expect/expect ] ; then  \
4081             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4082             export TCL_LIBRARY ; \
4083           fi ; \
4084           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
4085           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
4086             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
4087           fi ; \
4088         fi )
4089
4090 # QMTest targets
4091
4092 # The path to qmtest.
4093 QMTEST_PATH=qmtest
4094
4095 # The flags to pass to qmtest.
4096 QMTESTFLAGS=
4097
4098 # The flags to pass to "qmtest run".
4099 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
4100
4101 # The command to use to invoke qmtest.
4102 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
4103
4104 # The tests (or suites) to run.
4105 QMTEST_GPP_TESTS=g++
4106
4107 # The subdirectory of the OBJDIR that will be used to store the QMTest
4108 # test database configuration and that will be used for temporary
4109 # scratch space during QMTest's execution.
4110 QMTEST_DIR=qmtestsuite
4111
4112 # Create the QMTest database configuration.
4113 ${QMTEST_DIR} stamp-qmtest:
4114         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
4115             -c gcc_database.GCCDatabase \
4116             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
4117             $(STAMP) stamp-qmtest
4118
4119 # Create the QMTest context file.
4120 ${QMTEST_DIR}/context: stamp-qmtest
4121         rm -f $@
4122         echo "CompilerTable.languages=c cplusplus" >> $@
4123         echo "CompilerTable.c_kind=GCC" >> $@
4124         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
4125         echo "CompilerTable.c_options=-B${objdir}/" >> $@
4126         echo "CompilerTable.cplusplus_kind=GCC" >> $@
4127         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
4128         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
4129         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
4130
4131 # Run the G++ testsuite using QMTest.
4132 qmtest-g++: ${QMTEST_DIR}/context
4133         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
4134            -o g++.qmr ${QMTEST_GPP_TESTS}
4135
4136 # Use the QMTest GUI.
4137 qmtest-gui: ${QMTEST_DIR}/context
4138         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
4139
4140 .PHONY: qmtest-g++
4141
4142 # Run Paranoia on real.c.
4143
4144 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4145         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4146
4147 paranoia: paranoia.o real.o $(LIBIBERTY)
4148         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4149
4150 # These exist for maintenance purposes.
4151
4152 # Update the tags table.
4153 TAGS: lang.tags
4154         (cd $(srcdir);                                  \
4155         incs= ;                                         \
4156         list='$(SUBDIRS)'; for dir in $$list; do        \
4157           if test -f $$dir/TAGS; then                   \
4158             incs="$$incs --include $$dir/TAGS.sub";     \
4159           fi;                                           \
4160         done;                                           \
4161         etags -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
4162               *.h *.c *.cc \
4163               ../include/*.h ../libiberty/*.c \
4164               ../libcpp/*.c ../libcpp/include/*.h \
4165               --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        \
4166               --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 \
4167                 ; \
4168         etags --include TAGS.sub $$incs)
4169
4170 # -----------------------------------------------------
4171 # Rules for generating translated message descriptions.
4172 # Disabled by autoconf if the tools are not available.
4173 # -----------------------------------------------------
4174
4175 XGETTEXT = @XGETTEXT@
4176 GMSGFMT = @GMSGFMT@
4177 MSGMERGE = msgmerge
4178 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4179
4180 .PHONY: build- install- build-po install-po update-po
4181
4182 # Dummy rules to deal with dependencies produced by use of
4183 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4184 build-: ; @true
4185 install-: ; @true
4186
4187 build-po: $(CATALOGS)
4188
4189 # This notation should be acceptable to all Make implementations used
4190 # by people who are interested in updating .po files.
4191 update-po: $(CATALOGS:.gmo=.pox)
4192
4193 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4194 # script does that.
4195 .po.gmo:
4196         $(mkinstalldirs) po
4197         $(GMSGFMT) --statistics -o $@ $<
4198
4199 # The new .po has to be gone over by hand, so we deposit it into
4200 # build/po with a different extension.
4201 # If build/po/gcc.pot exists, use it (it was just created),
4202 # else use the one in srcdir.
4203 .po.pox:
4204         $(mkinstalldirs) po
4205         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4206                         then echo po/gcc.pot; \
4207                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4208
4209 # This rule has to look for .gmo modules in both srcdir and
4210 # the cwd, and has to check that we actually have a catalog
4211 # for each language, in case they weren't built or included
4212 # with the distribution.
4213 install-po:
4214         $(mkinstalldirs) $(DESTDIR)$(datadir)
4215         cats="$(CATALOGS)"; for cat in $$cats; do \
4216           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4217           if [ -f $$cat ]; then :; \
4218           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4219           else continue; \
4220           fi; \
4221           dir=$(localedir)/$$lang/LC_MESSAGES; \
4222           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4223           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4224           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4225           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4226         done
4227
4228 # Rule for regenerating the message template (gcc.pot).
4229 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4230 # this rule has no dependencies and always regenerates gcc.pot.  This is
4231 # relatively harmless since the .po files do not directly depend on it.
4232 # Note that exgettext has an awk script embedded in it which requires a
4233 # fairly modern (POSIX-compliant) awk.
4234 # The .pot file is left in the build directory.
4235 gcc.pot: po/gcc.pot
4236 po/gcc.pot: force
4237         $(mkinstalldirs) po
4238         $(MAKE) srcextra
4239         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4240                 $(XGETTEXT) gcc $(srcdir)
4241
4242 #\f
4243
4244 # Dependency information.
4245
4246 # In order for parallel make to really start compiling the expensive
4247 # objects from $(OBJS) as early as possible, build all their
4248 # prerequisites strictly before all objects.
4249 $(ALL_HOST_OBJS) : | $(generated_files)
4250
4251 # Include the auto-generated dependencies for all host objects.
4252 DEPFILES = \
4253   $(foreach obj,$(ALL_HOST_OBJS),\
4254     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4255 -include $(DEPFILES)