gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2017 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 target=@target@
  61 target_noncanonical:=@target_noncanonical@
  62
  63 # Normally identical to target_noncanonical, except for compilers built
  64 # as accelerator targets.
  65 real_target_noncanonical:=@real_target_noncanonical@
  66 accel_dir_suffix = @accel_dir_suffix@
  67
  68 # Sed command to transform gcc to installed name.
  69 program_transform_name := @program_transform_name@
  70
  71 # -----------------------------
  72 # Directories used during build
  73 # -----------------------------
  74
  75 # Directory where sources are, from where we are.
  76 srcdir = @srcdir@
  77 gcc_docdir = @srcdir@/doc
  78
  79 # Directory where sources are, absolute.
  80 abs_srcdir = @abs_srcdir@
  81 abs_docdir = @abs_srcdir@/doc
  82
  83 # Directory where sources are, relative to here.
  84 top_srcdir = @top_srcdir@
  85
  86 # Top build directory for this package, relative to here.
  87 top_builddir = .
  88
  89 # The absolute path to the current directory.
  90 objdir := $(shell pwd)
  91
  92 host_subdir=@host_subdir@
  93 build_subdir=@build_subdir@
  94 target_subdir=@target_subdir@
  95 build_libsubdir=@build_libsubdir@
  96
  97 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  98 ifeq ($(host_subdir),.)
  99 toplevel_builddir := ..
 100 else
 101 toplevel_builddir := ../..
 102 endif
 103
 104 build_objdir := $(toplevel_builddir)/$(build_subdir)
 105 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 106 target_objdir := $(toplevel_builddir)/$(target_subdir)
 107
 108 # --------
 109 # Defined vpaths
 110 # --------
 111
 112 # Directory where sources are, from where we are.
 113 VPATH = @srcdir@
 114
 115 # We define a vpath for the sources of the .texi files here because they
 116 # are split between multiple directories and we would rather use one implicit
 117 # pattern rule for everything.
 118 # This vpath could be extended within the Make-lang fragments.
 119
 120 vpath %.texi $(gcc_docdir)
 121 vpath %.texi $(gcc_docdir)/include
 122
 123 # --------
 124 # UNSORTED
 125 # --------
 126
 127 # Extra flags to pass to indicate cross compilation, which
 128 # might be used or tested by Make-lang fragments.
 129 CROSS=@CROSS@
 130
 131 # Variables that exist for you to override.
 132 # See below for how to change them for certain systems.
 133
 134 # List of language subdirectories.
 135 SUBDIRS =@subdirs@ build
 136
 137 # Selection of languages to be made.
 138 CONFIG_LANGUAGES = @all_selected_languages@
 139 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext) \
 140             $(CONFIG_LANGUAGES)
 141
 142 # Default values for variables overridden in Makefile fragments.
 143 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 144 # TCFLAGS is used for compilations with the GCC just built.
 145 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 146 T_CFLAGS =
 147 TCFLAGS =
 148 CFLAGS = @CFLAGS@
 149 CXXFLAGS = @CXXFLAGS@
 150 LDFLAGS = @LDFLAGS@
 151
 152 # Should we build position-independent host code?
 153 PICFLAG = @PICFLAG@
 154
 155 # Flags to determine code coverage. When coverage is disabled, this will
 156 # contain the optimization flags, as you normally want code coverage
 157 # without optimization.
 158 COVERAGE_FLAGS = @coverage_flags@
 159 coverageexts = .{gcda,gcno}
 160
 161 # The warning flags are separate from CFLAGS because people tend to
 162 # override optimization flags and we'd like them to still have warnings
 163 # turned on.  These flags are also used to pass other stage dependent
 164 # flags from configure.  The user is free to explicitly turn these flags
 165 # off if they wish.
 166 # LOOSE_WARN are the warning flags to use when compiling something
 167 # which is only compiled with gcc, such as libgcc.
 168 # C_LOOSE_WARN is similar, but with C-only warnings.
 169 # STRICT_WARN are the additional warning flags to
 170 # apply to the back end and some front ends, which may be compiled
 171 # with other compilers.
 172 # C_STRICT_WARN is similar, with C-only warnings.
 173 LOOSE_WARN = @loose_warn@
 174 C_LOOSE_WARN = @c_loose_warn@
 175 STRICT_WARN = @strict_warn@
 176 C_STRICT_WARN = @c_strict_warn@
 177
 178 # This is set by --enable-checking.  The idea is to catch forgotten
 179 # "extern" tags in header files.
 180 NOCOMMON_FLAG = @nocommon_flag@
 181
 182 NOEXCEPTION_FLAGS = @noexception_flags@
 183
 184 ALIASING_FLAGS = @aliasing_flags@
 185
 186 # This is set by --disable-maintainer-mode (default) to "#"
 187 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 188 # --disable-maintainer-mode is used or not.  This is because the
 189 # following will expand to "MAINT := " in maintainer mode, and to
 190 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 191 # they mean exactly the same thing for make.
 192 MAINT := @MAINT@
 193
 194 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 195 # be used in language Make-lang.in makefile fragments to enable
 196 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 197 # maintainer mode, and '' otherwise.
 198 @MAINT@ ENABLE_MAINTAINER_RULES = true
 199
 200 # These are set by --enable-checking=valgrind.
 201 RUN_GEN = @valgrind_command@
 202 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 203
 204 # This is how we control whether or not the additional warnings are applied.
 205 .-warn = $(STRICT_WARN)
 206 build-warn = $(STRICT_WARN)
 207 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 208 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 209
 210 # These files are to have specific diagnostics suppressed, or are not to
 211 # be subject to -Werror:
 212 # flex output may yield harmless "no previous prototype" warnings
 213 build/gengtype-lex.o-warn = -Wno-error
 214 gengtype-lex.o-warn = -Wno-error
 215 libgcov-util.o-warn = -Wno-error
 216 libgcov-driver-tool.o-warn = -Wno-error
 217 libgcov-merge-tool.o-warn = -Wno-error
 218 gimple-match.o-warn = -Wno-unused
 219 generic-match.o-warn = -Wno-unused
 220 dfp.o-warn = -Wno-strict-aliasing
 221
 222 # All warnings have to be shut off in stage1 if the compiler used then
 223 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 224 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 225 # either $(GCC_WARN_CXXFLAGS), or nothing.
 226 WARN_CFLAGS = @warn_cflags@
 227 WARN_CXXFLAGS = @warn_cxxflags@
 228
 229 CPPFLAGS = @CPPFLAGS@
 230
 231 AWK = @AWK@
 232 CC = @CC@
 233 CXX = @CXX@
 234 BISON = @BISON@
 235 BISONFLAGS =
 236 FLEX = @FLEX@
 237 FLEXFLAGS =
 238 AR = @AR@
 239 AR_FLAGS = rc
 240 NM = @NM@
 241 RANLIB = @RANLIB@
 242 RANLIB_FLAGS = @ranlib_flags@
 243
 244 # Libraries to use on the host.
 245 HOST_LIBS = @HOST_LIBS@
 246
 247 # The name of the compiler to use.
 248 COMPILER = $(CXX)
 249 COMPILER_FLAGS = $(CXXFLAGS)
 250 # If HOST_LIBS is set, then the user is controlling the libraries to
 251 # link against.  In that case, link with $(CC) so that the -lstdc++
 252 # library is not introduced.  If HOST_LIBS is not set, link with
 253 # $(CXX) to pick up -lstdc++.
 254 ifeq ($(HOST_LIBS),)
 255 LINKER = $(CXX)
 256 LINKER_FLAGS = $(CXXFLAGS)
 257 else
 258 LINKER = $(CC)
 259 LINKER_FLAGS = $(CFLAGS)
 260 endif
 261
 262 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
 263 NO_PIE_FLAG = @NO_PIE_FLAG@
 264
 265 # We don't want to compile the compilers with -fPIE, it make PCH fail.
 266 COMPILER += $(NO_PIE_CFLAGS)
 267
 268 # Link with -no-pie since we compile the compiler with -fno-PIE.
 269 LINKER += $(NO_PIE_FLAG)
 270
 271 # Like LINKER, but use a mutex for serializing front end links.
 272 ifeq (@DO_LINK_MUTEX@,true)
 273 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 274 else
 275 LLINKER = $(LINKER)
 276 endif
 277
 278 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
 279
 280 USE_THIN_ARCHIVES = no
 281 ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
 282 ifeq ($(AR_FLAGS),rc)
 283 ifeq ($(RANLIB_FLAGS),)
 284 USE_THIN_ARCHIVES = yes
 285 endif
 286 endif
 287 endif
 288
 289 # -------------------------------------------
 290 # Programs which operate on the build machine
 291 # -------------------------------------------
 292
 293 SHELL = @SHELL@
 294 # pwd command to use.  Allow user to override default by setting PWDCMD in
 295 # the environment to account for automounters.  The make variable must not
 296 # be called PWDCMD, otherwise the value set here is passed to make
 297 # subprocesses and overrides the setting from the user's environment.
 298 # Don't use PWD since it is a common shell environment variable and we
 299 # don't want to corrupt it.
 300 PWD_COMMAND = $${PWDCMD-pwd}
 301 # on sysV, define this as cp.
 302 INSTALL = @INSTALL@
 303 # Some systems may be missing symbolic links, regular links, or both.
 304 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 305 LN=@LN@
 306 LN_S=@LN_S@
 307 # These permit overriding just for certain files.
 308 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 309 INSTALL_DATA = @INSTALL_DATA@
 310 INSTALL_SCRIPT = @INSTALL@
 311 install_sh = $(SHELL) $(srcdir)/../install-sh
 312 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 313 MAKEINFO = @MAKEINFO@
 314 MAKEINFOFLAGS = --no-split
 315 TEXI2DVI = texi2dvi
 316 TEXI2PDF = texi2pdf
 317 TEXI2HTML = $(MAKEINFO) --html
 318 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 319 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 320 # Some versions of `touch' (such as the version on Solaris 2.8)
 321 # do not correctly set the timestamp due to buggy versions of `utime'
 322 # in the kernel.  So, we use `echo' instead.
 323 STAMP = echo timestamp >
 324 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 325 # translate the shell's notion of absolute pathnames to the native
 326 # spelling.
 327 build_file_translate = @build_file_translate@
 328
 329 # Make sure the $(MAKE) variable is defined.
 330 @SET_MAKE@
 331
 332 # Locate mkinstalldirs.
 333 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 334
 335 # write_entries_to_file - writes each entry in a list
 336 # to the specified file.  Entries are written in chunks of
 337 # $(write_entries_to_file_split) to accommodate systems with
 338 # severe command-line-length limitations.
 339 # Parameters:
 340 # $(1): variable containing entries to iterate over
 341 # $(2): output file
 342 write_entries_to_file_split = 50
 343 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 344         $(foreach range, \
 345           $(shell i=1; while test $$i -le $(words $(1)); do \
 346              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 347           $(shell echo "$(wordlist $(range), \
 348                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 349              | tr ' ' '\012' >> $(2)))
 350
 351 # The jit documentation looks better if built with sphinx, but can be
 352 # built with texinfo if sphinx is not available.
 353 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 354 doc_build_sys=@doc_build_sys@
 355
 356 # --------
 357 # UNSORTED
 358 # --------
 359
 360 # Dependency tracking stuff.
 361 CXXDEPMODE = @CXXDEPMODE@
 362 DEPDIR = @DEPDIR@
 363 depcomp = $(SHELL) $(srcdir)/../depcomp
 364
 365 # In the past we used AC_PROG_CC_C_O and set this properly, but
 366 # it was discovered that this hadn't worked in a long time, so now
 367 # we just hard-code.
 368 OUTPUT_OPTION = -o $@
 369
 370 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 371 # -I../zlib, unless we were configured with --with-system-zlib, in which
 372 # case both are empty.
 373 ZLIB = @zlibdir@ -lz
 374 ZLIBINC = @zlibinc@
 375
 376 # How to find GMP
 377 GMPLIBS = @GMPLIBS@
 378 GMPINC = @GMPINC@
 379
 380 # How to find isl.
 381 ISLLIBS = @ISLLIBS@
 382 ISLINC = @ISLINC@
 383
 384 # Set to 'yes' if the LTO front end is enabled.
 385 enable_lto = @enable_lto@
 386
 387 # Compiler and flags needed for plugin support
 388 PLUGINCC = @CXX@
 389 PLUGINCFLAGS = @CXXFLAGS@
 390
 391 # Libs and linker options needed for plugin support
 392 PLUGINLIBS = @pluginlibs@
 393
 394 enable_plugin = @enable_plugin@
 395
 396 enable_host_shared = @enable_host_shared@
 397
 398 enable_as_accelerator = @enable_as_accelerator@
 399
 400 CPPLIB = ../libcpp/libcpp.a
 401 CPPINC = -I$(srcdir)/../libcpp/include
 402
 403 # Where to find decNumber
 404 enable_decimal_float = @enable_decimal_float@
 405 DECNUM = $(srcdir)/../libdecnumber
 406 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 407 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 408 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 409
 410 # The backtrace library.
 411 BACKTRACE = $(srcdir)/../libbacktrace
 412 BACKTRACEINC = -I$(BACKTRACE)
 413 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 414
 415 # Target to use when installing include directory.  Either
 416 # install-headers-tar, install-headers-cpio or install-headers-cp.
 417 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 418
 419 # Header files that are made available under the same name
 420 # to programs compiled with GCC.
 421 USER_H = $(srcdir)/ginclude/float.h \
 422          $(srcdir)/ginclude/iso646.h \
 423          $(srcdir)/ginclude/stdarg.h \
 424          $(srcdir)/ginclude/stdbool.h \
 425          $(srcdir)/ginclude/stddef.h \
 426          $(srcdir)/ginclude/varargs.h \
 427          $(srcdir)/ginclude/stdfix.h \
 428          $(srcdir)/ginclude/stdnoreturn.h \
 429          $(srcdir)/ginclude/stdalign.h \
 430          $(srcdir)/ginclude/stdatomic.h \
 431          $(EXTRA_HEADERS)
 432
 433 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 434 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 435
 436 # The GCC to use for compiling crt*.o.
 437 # Usually the one we just built.
 438 # Don't use this as a dependency--use $(GCC_PASSES).
 439 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 440
 441 # Set if the compiler was configured with --with-build-sysroot.
 442 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 443
 444 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 445 # It specifies -B./.
 446 # It also specifies -isystem ./include to find, e.g., stddef.h.
 447 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 448
 449 # ---------------------------------------------------
 450 # Programs which produce files for the target machine
 451 # ---------------------------------------------------
 452
 453 AR_FOR_TARGET := $(shell \
 454   if [ -f $(objdir)/../binutils/ar ] ; then \
 455     echo $(objdir)/../binutils/ar ; \
 456   else \
 457     if [ "$(host)" = "$(target)" ] ; then \
 458       echo $(AR); \
 459     else \
 460        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 461     fi; \
 462   fi)
 463 AR_FLAGS_FOR_TARGET =
 464 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 465 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 466 LIPO_FOR_TARGET = lipo
 467 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 468 RANLIB_FOR_TARGET := $(shell \
 469   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 470     echo $(objdir)/../binutils/ranlib ; \
 471   else \
 472     if [ "$(host)" = "$(target)" ] ; then \
 473       echo $(RANLIB); \
 474     else \
 475        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 476     fi; \
 477   fi)
 478 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 479 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 480 NM_FOR_TARGET = ./nm
 481 STRIP_FOR_TARGET := $(shell \
 482   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 483     echo $(objdir)/../binutils/strip-new ; \
 484   else \
 485     if [ "$(host)" = "$(target)" ] ; then \
 486       echo strip; \
 487     else \
 488        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 489     fi; \
 490   fi)
 491
 492 # --------
 493 # UNSORTED
 494 # --------
 495
 496 # Where to find some libiberty headers.
 497 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 498 OBSTACK_H   = $(srcdir)/../include/obstack.h
 499 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 500 MD5_H       = $(srcdir)/../include/md5.h
 501 XREGEX_H    = $(srcdir)/../include/xregex.h
 502 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 503
 504 # Linker plugin API headers
 505 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 506
 507 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 508 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 509 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 510 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 511
 512 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 513 # Purge it of unnecessary internal relative paths
 514 # to directories that might not exist yet.
 515 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 516 # Use single quotes here to avoid nested double- and backquotes, this
 517 # macro is also used in a double-quoted context.
 518 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 519
 520 # Control whether to run fixincludes.
 521 STMP_FIXINC = @STMP_FIXINC@
 522
 523 # Test to see whether <limits.h> exists in the system header files.
 524 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 525
 526 # Directory for prefix to system directories, for
 527 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 528 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 529 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 530
 531 xmake_file=@xmake_file@
 532 tmake_file=@tmake_file@
 533 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 534 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 535 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 536 out_file=$(srcdir)/config/@out_file@
 537 out_object_file=@out_object_file@
 538 common_out_file=$(srcdir)/common/config/@common_out_file@
 539 common_out_object_file=@common_out_object_file@
 540 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 541 tm_file_list=@tm_file_list@
 542 tm_include_list=@tm_include_list@
 543 tm_defines=@tm_defines@
 544 tm_p_file_list=@tm_p_file_list@
 545 tm_p_include_list=@tm_p_include_list@
 546 build_xm_file_list=@build_xm_file_list@
 547 build_xm_include_list=@build_xm_include_list@
 548 build_xm_defines=@build_xm_defines@
 549 host_xm_file_list=@host_xm_file_list@
 550 host_xm_include_list=@host_xm_include_list@
 551 host_xm_defines=@host_xm_defines@
 552 xm_file_list=@xm_file_list@
 553 xm_include_list=@xm_include_list@
 554 xm_defines=@xm_defines@
 555 lang_checks=
 556 lang_checks_parallelized=
 557 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 558 lang_specs_files=@lang_specs_files@
 559 lang_tree_files=@lang_tree_files@
 560 target_cpu_default=@target_cpu_default@
 561 OBJC_BOEHM_GC=@objc_boehm_gc@
 562 extra_modes_file=@extra_modes_file@
 563 extra_opt_files=@extra_opt_files@
 564 host_hook_obj=@out_host_hook_obj@
 565
 566 # Multiarch support
 567 enable_multiarch = @enable_multiarch@
 568 with_cpu = @with_cpu@
 569 with_float = @with_float@
 570 ifeq ($(enable_multiarch),yes)
 571   if_multiarch = $(1)
 572 else
 573   ifeq ($(enable_multiarch),auto)
 574     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 575     if_multiarch = $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 576   else
 577     if_multiarch =
 578   endif
 579 endif
 580
 581 # ------------------------
 582 # Installation directories
 583 # ------------------------
 584
 585 # Common prefix for installation directories.
 586 # NOTE: This directory must exist when you start installation.
 587 prefix = @prefix@
 588 # Directory in which to put localized header files. On the systems with
 589 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 590 # `/usr'.
 591 # NOTE: local_prefix *should not* default from prefix.
 592 local_prefix = @local_prefix@
 593 # Directory in which to put host dependent programs and libraries
 594 exec_prefix = @exec_prefix@
 595 # Directory in which to put the executable for the command `gcc'
 596 bindir = @bindir@
 597 # Directory in which to put the directories used by the compiler.
 598 libdir = @libdir@
 599 # Directory in which GCC puts its executables.
 600 libexecdir = @libexecdir@
 601
 602 # --------
 603 # UNSORTED
 604 # --------
 605
 606 # Directory in which the compiler finds libraries etc.
 607 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 608 # Directory in which the compiler finds executables
 609 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 610 # Directory in which all plugin resources are installed
 611 plugin_resourcesdir = $(libsubdir)/plugin
 612  # Directory in which plugin headers are installed
 613 plugin_includedir = $(plugin_resourcesdir)/include
 614 # Directory in which plugin specific executables are installed
 615 plugin_bindir = $(libexecsubdir)/plugin
 616 # Used to produce a relative $(gcc_tooldir) in gcc.o
 617 ifeq ($(enable_as_accelerator),yes)
 618 unlibsubdir = ../../../../..
 619 else
 620 unlibsubdir = ../../..
 621 endif
 622 # $(prefix), expressed as a path relative to $(libsubdir).
 623 #
 624 # An explanation of the sed strings:
 625 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 626 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 627 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 628 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 629 #
 630 # (*) Note this pattern overwrites the first character of the string
 631 # with a forward slash if one is not already present.  This is not a
 632 # problem because the exact names of the sub-directories concerned is
 633 # unimportant, just the number of them matters.
 634 #
 635 # The practical upshot of these patterns is like this:
 636 #
 637 #  prefix     exec_prefix        result
 638 #  ------     -----------        ------
 639 #   /foo        /foo/bar          ../
 640 #   /foo/       /foo/bar          ../
 641 #   /foo        /foo/bar/         ../
 642 #   /foo/       /foo/bar/         ../
 643 #   /foo        /foo/bar/ugg      ../../
 644 libsubdir_to_prefix := \
 645   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 646     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 647         -e 's|/[^/]*|../|g')
 648 # $(exec_prefix), expressed as a path relative to $(prefix).
 649 prefix_to_exec_prefix := \
 650   $(shell echo "$(exec_prefix)" | \
 651     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 652 # Directory in which to find other cross-compilation tools and headers.
 653 dollar = @dollar@
 654 # Used in install-cross.
 655 gcc_tooldir = @gcc_tooldir@
 656 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 657 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 658 # Directory in which the compiler finds target-independent g++ includes.
 659 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 660 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 661 # Directory to search for site-specific includes.
 662 local_includedir = $(local_prefix)/include
 663 includedir = $(prefix)/include
 664 # where the info files go
 665 infodir = @infodir@
 666 # Where cpp should go besides $prefix/bin if necessary
 667 cpp_install_dir = @cpp_install_dir@
 668 # where the locale files go
 669 datadir = @datadir@
 670 localedir = $(datadir)/locale
 671 # Extension (if any) to put in installed man-page filename.
 672 man1ext = .1
 673 man7ext = .7
 674 objext = .o
 675 exeext = @host_exeext@
 676 build_exeext = @build_exeext@
 677
 678 # Directory in which to put man pages.
 679 mandir = @mandir@
 680 man1dir = $(mandir)/man1
 681 man7dir = $(mandir)/man7
 682 # Dir for temp files.
 683 tmpdir = /tmp
 684
 685 datarootdir = @datarootdir@
 686 docdir = @docdir@
 687 # Directory in which to build HTML
 688 build_htmldir = $(objdir)/HTML/gcc-$(version)
 689 # Directory in which to put HTML
 690 htmldir = @htmldir@
 691
 692 # Whether we were configured with NLS.
 693 USE_NLS = @USE_NLS@
 694
 695 # Internationalization library.
 696 LIBINTL = @LIBINTL@
 697 LIBINTL_DEP = @LIBINTL_DEP@
 698
 699 # Character encoding conversion library.
 700 LIBICONV = @LIBICONV@
 701 LIBICONV_DEP = @LIBICONV_DEP@
 702
 703 # If a supplementary library is being used for the GC.
 704 GGC_LIB=
 705
 706 # "true" if the target C library headers are unavailable; "false"
 707 # otherwise.
 708 inhibit_libc = @inhibit_libc@
 709 ifeq ($(inhibit_libc),true)
 710 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 711 endif
 712
 713 # List of extra executables that should be compiled for this target machine
 714 # that are used when linking.
 715 # The rules for compiling them should be in the t-* file for the machine.
 716 EXTRA_PROGRAMS = @extra_programs@
 717
 718 # List of extra object files that should be compiled and linked with
 719 # compiler proper (cc1, cc1obj, cc1plus).
 720 EXTRA_OBJS = @extra_objs@
 721
 722 # List of extra object files that should be compiled and linked with
 723 # the gcc driver.
 724 EXTRA_GCC_OBJS =@extra_gcc_objs@
 725
 726 # List of extra libraries that should be linked with the gcc driver.
 727 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 728
 729 # List of additional header files to install.
 730 EXTRA_HEADERS =@extra_headers_list@
 731
 732 # How to handle <stdint.h>.
 733 USE_GCC_STDINT = @use_gcc_stdint@
 734
 735 # The configure script will set this to collect2$(exeext), except on a
 736 # (non-Unix) host which can not build collect2, for which it will be
 737 # set to empty.
 738 COLLECT2 = @collect2@
 739
 740 # Program to convert libraries.
 741 LIBCONVERT =
 742
 743 # Control whether header files are installed.
 744 INSTALL_HEADERS=install-headers install-mkheaders
 745
 746 # Control whether Info documentation is built and installed.
 747 BUILD_INFO = @BUILD_INFO@
 748
 749 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 750 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 751
 752 # Additional directories of header files to run fixincludes on.
 753 # These should be directories searched automatically by default
 754 # just as /usr/include is.
 755 # *Do not* use this for directories that happen to contain
 756 # header files, but are not searched automatically by default.
 757 # On most systems, this is empty.
 758 OTHER_FIXINCLUDES_DIRS=
 759
 760 # A list of all the language-specific executables.
 761 COMPILERS = @all_compilers@
 762
 763 # List of things which should already be built whenever we try to use xgcc
 764 # to compile anything (without linking).
 765 GCC_PASSES=xgcc$(exeext) specs
 766
 767 # Directory to link to, when using the target `maketest'.
 768 DIR = ../gcc
 769
 770 # Native compiler for the build machine and its switches.
 771 CC_FOR_BUILD = @CC_FOR_BUILD@
 772 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 773 NO_PIE_CFLAGS_FOR_BUILD = @NO_PIE_CFLAGS_FOR_BUILD@
 774 NO_PIE_FLAG_FOR_BUILD = @NO_PIE_FLAG_FOR_BUILD@
 775 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 776 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 777 BUILD_NO_PIE_CFLAGS = @BUILD_NO_PIE_CFLAGS@
 778 BUILD_CFLAGS += $(BUILD_NO_PIE_CFLAGS)
 779 BUILD_CXXFLAGS += $(BUILD_NO_PIE_CFLAGS)
 780
 781 # Native compiler that we use.  This may be C++ some day.
 782 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 783 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 784
 785 # Native linker that we use.
 786 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 787 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 788
 789 # Native linker and preprocessor flags.  For x-fragment overrides.
 790 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 791 BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
 792 BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
 793 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 794                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 795
 796 # Actual name to use when installing a native compiler.
 797 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 798 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 799 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 800 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 801 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 802
 803 # Setup the testing framework, if you have one
 804 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 805             echo $${rootme}/../expect/expect ; \
 806           else echo expect ; fi`
 807
 808 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 809                echo $${srcdir}/../dejagnu/runtest ; \
 810             else echo runtest; fi`
 811 RUNTESTFLAGS =
 812
 813 # This should name the specs file that we're going to install.  Target
 814 # Makefiles may override it and name another file to be generated from
 815 # the built-in specs and installed as the default spec, as long as
 816 # they also introduce a rule to generate a file name specs, to be used
 817 # at build time.
 818 SPECS = specs
 819
 820 # Extra include files that are defined by HeaderInclude directives in
 821 # the .opt files
 822 OPTIONS_H_EXTRA =
 823
 824 # Extra include files that are defined by SourceInclude directives in
 825 # the .opt files
 826 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 827
 828 @option_includes@
 829
 830 # End of variables for you to override.
 831
 832 # GTM_H lists the config files that the generator files depend on,
 833 # while TM_H lists the ones ordinary gcc files depend on, which
 834 # includes several files generated by those generators.
 835 BCONFIG_H = bconfig.h $(build_xm_file_list)
 836 CONFIG_H  = config.h  $(host_xm_file_list)
 837 TCONFIG_H = tconfig.h $(xm_file_list)
 838 TM_P_H    = tm_p.h    $(tm_p_file_list)
 839 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 840 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 841
 842 # Variables for version information.
 843 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 844 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 845 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 846 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 847
 848 BASEVER_c   := $(shell cat $(BASEVER))
 849 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 850 DATESTAMP_c := $(shell cat $(DATESTAMP))
 851
 852 ifeq (,$(wildcard $(REVISION)))
 853 REVISION_c  :=
 854 REVISION    :=
 855 else
 856 REVISION_c  := $(shell cat $(REVISION))
 857 endif
 858
 859 version     := $(shell @get_gcc_base_ver@ $(BASEVER))
 860
 861 PATCHLEVEL_c := \
 862   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 863
 864
 865 # For use in version.c - double quoted strings, with appropriate
 866 # surrounding punctuation and spaces, and with the datestamp and
 867 # development phase collapsed to the empty string in release mode
 868 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 869 # immediately after the comma in the $(if ...) constructs is
 870 # significant - do not remove it.
 871 BASEVER_s   := "\"$(BASEVER_c)\""
 872 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 873 DATESTAMP_s := \
 874   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 875 PKGVERSION_s:= "\"@PKGVERSION@\""
 876 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 877
 878 PKGVERSION  := @PKGVERSION@
 879 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 880
 881 ifdef REVISION_c
 882 REVISION_s  := \
 883   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 884 else
 885 REVISION_s  := "\"\""
 886 endif
 887
 888 # Shorthand variables for dependency lists.
 889 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 890 VEC_H = vec.h statistics.h $(GGC_H)
 891 HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
 892 EXCEPT_H = except.h $(HASHTAB_H)
 893 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 894 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 895 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 896 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 897 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 898 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 899 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
 900 HOOKS_H = hooks.h $(MACHMODE_H)
 901 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 902 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 903 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 904 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 905   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 906 RTL_BASE_H = coretypes.h rtl.h rtl.def $(MACHMODE_H) reg-notes.def \
 907   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 908   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 909 FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h
 910 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 911 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 912 PARAMS_H = params.h params-enum.h params.def
 913 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 914         gtm-builtins.def sanitizer.def cilkplus.def cilk-builtins.def \
 915         hsa-builtins.def
 916 INTERNAL_FN_DEF = internal-fn.def
 917 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 918 TREE_CORE_H = tree-core.h coretypes.h all-tree.def tree.def \
 919         c-family/c-common.def $(lang_tree_files) $(MACHMODE_H) \
 920         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 921         $(VEC_H) treestruct.def $(HASHTAB_H) \
 922         double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) \
 923         $(REAL_H) $(FIXED_VALUE_H)
 924 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 925 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 926 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 927         cfg-flags.def cfghooks.h
 928 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 929         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 930         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 931 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 932 RECOG_H = recog.h
 933 EMIT_RTL_H = emit-rtl.h
 934 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 935 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 936 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 937         $(VEC_H) $(INPUT_H) $(MACHMODE_H)
 938 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
 939 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 940 REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h
 941 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) double-int.h \
 942         $(BITMAP_H) sbitmap.h
 943 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 944 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 945 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 946         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 947 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 948         alloc-pool.h $(TIMEVAR_H)
 949 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 950 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 951 GGC_H = ggc.h gtype-desc.h statistics.h
 952 TIMEVAR_H = timevar.h timevar.def
 953 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 954 INSN_ADDR_H = $(srcdir)/insn-addr.h
 955 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 956         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 957 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 958 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 959 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 960         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 961 PREDICT_H = predict.h predict.def
 962 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 963         $(srcdir)/../libcpp/include/cpplib.h
 964 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 965 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 966 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 967 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 968 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
 969 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 970 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 971 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 972                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 973                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 974                 tree-ssa-alias.h
 975 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 976 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 977 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 978 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 979 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 980 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 981         $(C_COMMON_H) $(TREE_H)
 982 TREE_INLINE_H = tree-inline.h
 983 REAL_H = real.h $(MACHMODE_H)
 984 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 985                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 986                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
 987 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
 988 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
 989 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
 990                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
 991 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
 992 PLUGIN_VERSION_H = plugin-version.h configargs.h
 993 CONTEXT_H = context.h
 994 GENSUPPORT_H = gensupport.h read-md.h optabs.def
 995
 996 #\f
 997 # Now figure out from those variables how to compile and link.
 998
 999 # IN_GCC distinguishes between code compiled into GCC itself and other
1000 # programs built during a bootstrap.
1001 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1002 # cross compiler which does not use the native headers and libraries.
1003 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
1004
1005 # This is the variable actually used when we compile. If you change this,
1006 # you probably want to update BUILD_CFLAGS in configure.ac
1007 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
1008   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
1009
1010 # The C++ version.
1011 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
1012   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
1013   $(WARN_CXXFLAGS) @DEFS@
1014
1015 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
1016 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1017 # win against random include files in /usr/include.
1018 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
1019
1020 # This is the variable to use when using $(COMPILER).
1021 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
1022
1023 # This is the variable to use when using $(LINKER).
1024 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
1025
1026 # Build and host support libraries.
1027
1028 # Use the "pic" build of libiberty if --enable-host-shared.
1029 ifeq ($(enable_host_shared),yes)
1030 LIBIBERTY = ../libiberty/pic/libiberty.a
1031 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
1032 else
1033 LIBIBERTY = ../libiberty/libiberty.a
1034 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1035 endif
1036
1037 # Dependencies on the intl and portability libraries.
1038 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1039         $(LIBDECNUMBER) $(LIBBACKTRACE)
1040
1041 # Likewise, for use in the tools that must run on this machine
1042 # even if we are cross-building GCC.
1043 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1044
1045 # How to link with both our special library facilities
1046 # and the system's installed libraries.
1047 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1048         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1049 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1050         $(ZLIB)
1051 # Any system libraries needed just for GNAT.
1052 SYSLIBS = @GNAT_LIBEXC@
1053
1054 # Used from ada/gcc-interface/Make-lang.in
1055 GNATBIND = @GNATBIND@
1056 GNATMAKE = @GNATMAKE@
1057
1058 # Libs needed (at present) just for jcf-dump.
1059 LDEXP_LIB = @LDEXP_LIB@
1060
1061 # Likewise, for use in the tools that must run on this machine
1062 # even if we are cross-building GCC.
1063 BUILD_LIBS = $(BUILD_LIBIBERTY)
1064
1065 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1066             build/vec.o build/min-insn-modes.o build/gensupport.o \
1067             build/print-rtl.o build/hash-table.o
1068 BUILD_MD = build/read-md.o
1069 BUILD_ERRORS = build/errors.o
1070
1071 # Specify the directories to be searched for header files.
1072 # Both . and srcdir are used, in that order,
1073 # so that *config.h will be found in the compilation
1074 # subdirectory rather than in the source directory.
1075 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1076 # currently being compiled, in both source trees, to be examined as well.
1077 # libintl.h will be found in ../intl if we are using the included libintl.
1078 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1079            -I$(srcdir)/../include @INCINTL@ \
1080            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1081            $(ISLINC)
1082
1083 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1084 ifeq ($(CXXDEPMODE),depmode=gcc3)
1085 # Note a subtlety here: we use $(@D) for the directory part, to make
1086 # things like the go/%.o rule work properly; but we use $(*F) for the
1087 # file part, as we just want the file part of the stem, not the entire
1088 # file name.
1089 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1090 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1091 else
1092 COMPILE = source='$<' object='$@' libtool=no \
1093     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1094 POSTCOMPILE =
1095 endif
1096
1097 .cc.o .c.o:
1098         $(COMPILE) $<
1099         $(POSTCOMPILE)
1100
1101 #\f
1102 # Support for additional languages (other than C).
1103 # C can be supported this way too (leave for later).
1104
1105 LANG_MAKEFRAGS = @all_lang_makefrags@
1106
1107 # Flags to pass to recursive makes.
1108 # CC is set by configure.
1109 # ??? The choices here will need some experimenting with.
1110
1111 export AR_FOR_TARGET
1112 export AR_CREATE_FOR_TARGET
1113 export AR_FLAGS_FOR_TARGET
1114 export AR_EXTRACT_FOR_TARGET
1115 export AWK
1116 export DESTDIR
1117 export GCC_FOR_TARGET
1118 export INCLUDES
1119 export INSTALL_DATA
1120 export LIPO_FOR_TARGET
1121 export MACHMODE_H
1122 export NM_FOR_TARGET
1123 export STRIP_FOR_TARGET
1124 export RANLIB_FOR_TARGET
1125 export libsubdir
1126
1127 FLAGS_TO_PASS = \
1128         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1129         "BISON=$(BISON)" \
1130         "BISONFLAGS=$(BISONFLAGS)" \
1131         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1132         "LDFLAGS=$(LDFLAGS)" \
1133         "FLEX=$(FLEX)" \
1134         "FLEXFLAGS=$(FLEXFLAGS)" \
1135         "INSTALL=$(INSTALL)" \
1136         "INSTALL_DATA=$(INSTALL_DATA)" \
1137         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1138         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1139         "LN=$(LN)" \
1140         "LN_S=$(LN_S)" \
1141         "MAKEINFO=$(MAKEINFO)" \
1142         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1143         "MAKEOVERRIDES=" \
1144         "SHELL=$(SHELL)" \
1145         "exeext=$(exeext)" \
1146         "build_exeext=$(build_exeext)" \
1147         "objext=$(objext)" \
1148         "exec_prefix=$(exec_prefix)" \
1149         "prefix=$(prefix)" \
1150         "local_prefix=$(local_prefix)" \
1151         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1152         "build_tooldir=$(build_tooldir)" \
1153         "gcc_tooldir=$(gcc_tooldir)" \
1154         "bindir=$(bindir)" \
1155         "libexecsubdir=$(libexecsubdir)" \
1156         "datarootdir=$(datarootdir)" \
1157         "datadir=$(datadir)" \
1158         "localedir=$(localedir)"
1159 #\f
1160 # Lists of files for various purposes.
1161
1162 # All option source files
1163 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1164
1165 # Target specific, C specific object file
1166 C_TARGET_OBJS=@c_target_objs@
1167
1168 # Target specific, C++ specific object file
1169 CXX_TARGET_OBJS=@cxx_target_objs@
1170
1171 # Target specific, Fortran specific object file
1172 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1173
1174 # Object files for gcc many-languages driver.
1175 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1176
1177 c-family-warn = $(STRICT_WARN)
1178
1179 # Language-specific object files shared by all C-family front ends.
1180 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1181   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1182   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1183   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1184   c-family/c-semantics.o c-family/c-ada-spec.o \
1185   c-family/c-cilkplus.o \
1186   c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o \
1187   c-family/c-attribs.o c-family/c-warn.o
1188
1189 # Language-independent object files.
1190 # We put the *-match.o and insn-*.o files first so that a parallel make
1191 # will build them sooner, because they are large and otherwise tend to be
1192 # the last objects to finish building.
1193 OBJS = \
1194         gimple-match.o \
1195         generic-match.o \
1196         insn-attrtab.o \
1197         insn-automata.o \
1198         insn-dfatab.o \
1199         insn-emit.o \
1200         insn-extract.o \
1201         insn-latencytab.o \
1202         insn-modes.o \
1203         insn-opinit.o \
1204         insn-output.o \
1205         insn-peep.o \
1206         insn-preds.o \
1207         insn-recog.o \
1208         insn-enums.o \
1209         ggc-page.o \
1210         alias.o \
1211         alloc-pool.o \
1212         auto-inc-dec.o \
1213         auto-profile.o \
1214         bb-reorder.o \
1215         bitmap.o \
1216         bt-load.o \
1217         builtins.o \
1218         caller-save.o \
1219         calls.o \
1220         ccmp.o \
1221         cfg.o \
1222         cfganal.o \
1223         cfgbuild.o \
1224         cfgcleanup.o \
1225         cfgexpand.o \
1226         cfghooks.o \
1227         cfgloop.o \
1228         cfgloopanal.o \
1229         cfgloopmanip.o \
1230         cfgrtl.o \
1231         symtab.o \
1232         cgraph.o \
1233         cgraphbuild.o \
1234         cgraphunit.o \
1235         cgraphclones.o \
1236         cilk-common.o \
1237         combine.o \
1238         combine-stack-adj.o \
1239         compare-elim.o \
1240         context.o \
1241         convert.o \
1242         coverage.o \
1243         cppbuiltin.o \
1244         cppdefault.o \
1245         cprop.o \
1246         cse.o \
1247         cselib.o \
1248         data-streamer.o \
1249         data-streamer-in.o \
1250         data-streamer-out.o \
1251         dbxout.o \
1252         dbgcnt.o \
1253         dce.o \
1254         ddg.o \
1255         debug.o \
1256         df-core.o \
1257         df-problems.o \
1258         df-scan.o \
1259         dfp.o \
1260         dojump.o \
1261         dominance.o \
1262         domwalk.o \
1263         double-int.o \
1264         dse.o \
1265         dumpfile.o \
1266         dwarf2asm.o \
1267         dwarf2cfi.o \
1268         dwarf2out.o \
1269         emit-rtl.o \
1270         et-forest.o \
1271         except.o \
1272         explow.o \
1273         expmed.o \
1274         expr.o \
1275         fibonacci_heap.o \
1276         final.o \
1277         fixed-value.o \
1278         fold-const.o \
1279         fold-const-call.o \
1280         function.o \
1281         function-tests.o \
1282         fwprop.o \
1283         gcc-rich-location.o \
1284         gcse.o \
1285         gcse-common.o \
1286         ggc-common.o \
1287         ggc-tests.o \
1288         gimple.o \
1289         gimple-builder.o \
1290         gimple-expr.o \
1291         gimple-iterator.o \
1292         gimple-fold.o \
1293         gimple-laddress.o \
1294         gimple-low.o \
1295         gimple-pretty-print.o \
1296         gimple-ssa-backprop.o \
1297         gimple-ssa-isolate-paths.o \
1298         gimple-ssa-nonnull-compare.o \
1299         gimple-ssa-split-paths.o \
1300         gimple-ssa-store-merging.o \
1301         gimple-ssa-strength-reduction.o \
1302         gimple-ssa-sprintf.o \
1303         gimple-ssa-warn-alloca.o \
1304         gimple-streamer-in.o \
1305         gimple-streamer-out.o \
1306         gimple-walk.o \
1307         gimplify.o \
1308         gimplify-me.o \
1309         godump.o \
1310         graph.o \
1311         graphds.o \
1312         graphite.o \
1313         graphite-isl-ast-to-gimple.o \
1314         graphite-dependences.o \
1315         graphite-optimize-isl.o \
1316         graphite-poly.o \
1317         graphite-scop-detection.o \
1318         graphite-sese-to-poly.o \
1319         gtype-desc.o \
1320         haifa-sched.o \
1321         hash-map-tests.o \
1322         hash-set-tests.o \
1323         hsa-common.o \
1324         hsa-gen.o \
1325         hsa-regalloc.o \
1326         hsa-brig.o \
1327         hsa-dump.o \
1328         hw-doloop.o \
1329         hwint.o \
1330         ifcvt.o \
1331         ree.o \
1332         inchash.o \
1333         incpath.o \
1334         init-regs.o \
1335         internal-fn.o \
1336         ipa-chkp.o \
1337         ipa-cp.o \
1338         ipa-devirt.o \
1339         ipa-polymorphic-call.o \
1340         ipa-split.o \
1341         ipa-inline.o \
1342         ipa-comdats.o \
1343         ipa-visibility.o \
1344         ipa-inline-analysis.o \
1345         ipa-inline-transform.o \
1346         ipa-profile.o \
1347         ipa-prop.o \
1348         ipa-pure-const.o \
1349         ipa-icf.o \
1350         ipa-icf-gimple.o \
1351         ipa-reference.o \
1352         ipa-hsa.o \
1353         ipa-ref.o \
1354         ipa-utils.o \
1355         ipa.o \
1356         ira.o \
1357         ira-build.o \
1358         ira-costs.o \
1359         ira-conflicts.o \
1360         ira-color.o \
1361         ira-emit.o \
1362         ira-lives.o \
1363         jump.o \
1364         langhooks.o \
1365         lcm.o \
1366         lists.o \
1367         loop-doloop.o \
1368         loop-init.o \
1369         loop-invariant.o \
1370         loop-iv.o \
1371         loop-unroll.o \
1372         lower-subreg.o \
1373         lra.o \
1374         lra-assigns.o \
1375         lra-coalesce.o \
1376         lra-constraints.o \
1377         lra-eliminations.o \
1378         lra-lives.o \
1379         lra-remat.o \
1380         lra-spills.o \
1381         lto-cgraph.o \
1382         lto-streamer.o \
1383         lto-streamer-in.o \
1384         lto-streamer-out.o \
1385         lto-section-in.o \
1386         lto-section-out.o \
1387         lto-opts.o \
1388         lto-compress.o \
1389         mcf.o \
1390         mode-switching.o \
1391         modulo-sched.o \
1392         multiple_target.o \
1393         omp-offload.o \
1394         omp-expand.o \
1395         omp-general.o \
1396         omp-grid.o \
1397         omp-low.o \
1398         omp-simd-clone.o \
1399         optabs.o \
1400         optabs-libfuncs.o \
1401         optabs-query.o \
1402         optabs-tree.o \
1403         options-save.o \
1404         opts-global.o \
1405         passes.o \
1406         plugin.o \
1407         postreload-gcse.o \
1408         postreload.o \
1409         predict.o \
1410         print-rtl.o \
1411         print-rtl-function.o \
1412         print-tree.o \
1413         profile.o \
1414         read-md.o \
1415         read-rtl.o \
1416         read-rtl-function.o \
1417         real.o \
1418         realmpfr.o \
1419         recog.o \
1420         reg-stack.o \
1421         regcprop.o \
1422         reginfo.o \
1423         regrename.o \
1424         regstat.o \
1425         reload.o \
1426         reload1.o \
1427         reorg.o \
1428         resource.o \
1429         rtl-chkp.o \
1430         rtl-error.o \
1431         rtl-tests.o \
1432         rtl.o \
1433         rtlhash.o \
1434         rtlanal.o \
1435         rtlhooks.o \
1436         run-rtl-passes.o \
1437         sbitmap.o \
1438         sched-deps.o \
1439         sched-ebb.o \
1440         sched-rgn.o \
1441         sdbout.o \
1442         sel-sched-ir.o \
1443         sel-sched-dump.o \
1444         sel-sched.o \
1445         selftest-rtl.o \
1446         selftest-run-tests.o \
1447         sese.o \
1448         shrink-wrap.o \
1449         simplify-rtx.o \
1450         sparseset.o \
1451         spellcheck.o \
1452         spellcheck-tree.o \
1453         sreal.o \
1454         stack-ptr-mod.o \
1455         statistics.o \
1456         stmt.o \
1457         stor-layout.o \
1458         store-motion.o \
1459         streamer-hooks.o \
1460         stringpool.o \
1461         substring-locations.o \
1462         target-globals.o \
1463         targhooks.o \
1464         timevar.o \
1465         toplev.o \
1466         tracer.o \
1467         trans-mem.o \
1468         tree-affine.o \
1469         asan.o \
1470         tsan.o \
1471         ubsan.o \
1472         sanopt.o \
1473         sancov.o \
1474         tree-call-cdce.o \
1475         tree-cfg.o \
1476         tree-cfgcleanup.o \
1477         tree-chrec.o \
1478         tree-complex.o \
1479         tree-data-ref.o \
1480         tree-dfa.o \
1481         tree-diagnostic.o \
1482         tree-dump.o \
1483         tree-eh.o \
1484         tree-emutls.o \
1485         tree-if-conv.o \
1486         tree-inline.o \
1487         tree-into-ssa.o \
1488         tree-iterator.o \
1489         tree-loop-distribution.o \
1490         tree-nested.o \
1491         tree-nrv.o \
1492         tree-object-size.o \
1493         tree-outof-ssa.o \
1494         tree-parloops.o \
1495         tree-phinodes.o \
1496         tree-chkp.o \
1497         tree-chkp-opt.o \
1498         tree-predcom.o \
1499         tree-pretty-print.o \
1500         tree-profile.o \
1501         tree-scalar-evolution.o \
1502         tree-sra.o \
1503         tree-switch-conversion.o \
1504         tree-ssa-address.o \
1505         tree-ssa-alias.o \
1506         tree-ssa-ccp.o \
1507         tree-ssa-coalesce.o \
1508         tree-ssa-copy.o \
1509         tree-ssa-dce.o \
1510         tree-ssa-dom.o \
1511         tree-ssa-dse.o \
1512         tree-ssa-forwprop.o \
1513         tree-ssa-ifcombine.o \
1514         tree-ssa-live.o \
1515         tree-ssa-loop-ch.o \
1516         tree-ssa-loop-im.o \
1517         tree-ssa-loop-ivcanon.o \
1518         tree-ssa-loop-ivopts.o \
1519         tree-ssa-loop-manip.o \
1520         tree-ssa-loop-niter.o \
1521         tree-ssa-loop-prefetch.o \
1522         tree-ssa-loop-split.o \
1523         tree-ssa-loop-unswitch.o \
1524         tree-ssa-loop.o \
1525         tree-ssa-math-opts.o \
1526         tree-ssa-operands.o \
1527         tree-ssa-phionlycprop.o \
1528         tree-ssa-phiopt.o \
1529         tree-ssa-phiprop.o \
1530         tree-ssa-pre.o \
1531         tree-ssa-propagate.o \
1532         tree-ssa-reassoc.o \
1533         tree-ssa-sccvn.o \
1534         tree-ssa-scopedtables.o \
1535         tree-ssa-sink.o \
1536         tree-ssa-strlen.o \
1537         tree-ssa-structalias.o \
1538         tree-ssa-tail-merge.o \
1539         tree-ssa-ter.o \
1540         tree-ssa-threadbackward.o \
1541         tree-ssa-threadedge.o \
1542         tree-ssa-threadupdate.o \
1543         tree-ssa-uncprop.o \
1544         tree-ssa-uninit.o \
1545         tree-ssa.o \
1546         tree-ssanames.o \
1547         tree-stdarg.o \
1548         tree-streamer.o \
1549         tree-streamer-in.o \
1550         tree-streamer-out.o \
1551         tree-tailcall.o \
1552         tree-vect-generic.o \
1553         tree-vect-patterns.o \
1554         tree-vect-data-refs.o \
1555         tree-vect-stmts.o \
1556         tree-vect-loop.o \
1557         tree-vect-loop-manip.o \
1558         tree-vect-slp.o \
1559         tree-vectorizer.o \
1560         tree-vrp.o \
1561         tree.o \
1562         typed-splay-tree.o \
1563         valtrack.o \
1564         value-prof.o \
1565         var-tracking.o \
1566         varasm.o \
1567         varpool.o \
1568         vmsdbgout.o \
1569         vtable-verify.o \
1570         web.o \
1571         wide-int.o \
1572         wide-int-print.o \
1573         xcoffout.o \
1574         $(out_object_file) \
1575         $(EXTRA_OBJS) \
1576         $(host_hook_obj)
1577
1578 # Objects in libcommon.a, potentially used by all host binaries and with
1579 # no target dependencies.
1580 OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
1581         edit-context.o \
1582         pretty-print.o intl.o \
1583         vec.o input.o version.o hash-table.o ggc-none.o memory-block.o \
1584         selftest.o
1585
1586 # Objects in libcommon-target.a, used by drivers and by the core
1587 # compiler and containing target-dependent code.
1588 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1589         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1590         hash-table.o file-find.o spellcheck.o selftest.o
1591
1592 # This lists all host objects for the front ends.
1593 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1594
1595 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1596   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1597   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1598   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1599   lto-wrapper.o collect-utils.o
1600
1601 # for anything that is shared use the cc1plus profile data, as that
1602 # is likely the most exercised during the build
1603 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1604   ../stage_current)),stageautofeedback)
1605 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1606 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1607 endif
1608
1609 # This lists all host object files, whether they are included in this
1610 # compilation or not.
1611 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1612
1613 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1614         $(CPPLIB) $(LIBDECNUMBER)
1615
1616 # This is defined to "yes" if Tree checking is enabled, which roughly means
1617 # front-end checking.
1618 TREECHECKING = @TREECHECKING@
1619
1620 # The full name of the driver on installation
1621 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1622
1623 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1624  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1625  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1626  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1627  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1628  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1629  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1630  case-cfn-macros.h cfn-operators.pd \
1631  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1632  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1633  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1634  gcc-ranlib$(exeext) \
1635  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1636  gcov-tool$(exeect) \
1637  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1638  libcommon-target.a libcommon.a libgcc.mk perf.data
1639
1640 # This symlink makes the full installation name of the driver be available
1641 # from within the *build* directory, for use when running the JIT library
1642 # from there (e.g. when running its testsuite).
1643 $(FULL_DRIVER_NAME): ./xgcc
1644         rm -f $@
1645         $(LN_S) $< $@
1646
1647 #\f
1648 # Language makefile fragments.
1649
1650 # The following targets define the interface between us and the languages.
1651 #
1652 # all.cross, start.encap, rest.encap,
1653 # install-common, install-info, install-man,
1654 # uninstall,
1655 # mostlyclean, clean, distclean, maintainer-clean,
1656 #
1657 # Each language is linked in with a series of hooks.  The name of each
1658 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1659 # and adds these here.  We use double-colon rules for some of the hooks;
1660 # double-colon rules should be preferred for any new hooks.
1661
1662 # language hooks, generated by configure
1663 @language_hooks@
1664
1665 # per-language makefile fragments
1666 ifneq ($(LANG_MAKEFRAGS),)
1667 include $(LANG_MAKEFRAGS)
1668 endif
1669
1670 # target and host overrides must follow the per-language makefile fragments
1671 # so they can override or augment language-specific variables
1672
1673 # target overrides
1674 ifneq ($(tmake_file),)
1675 include $(tmake_file)
1676 endif
1677
1678 # host overrides
1679 ifneq ($(xmake_file),)
1680 include $(xmake_file)
1681 endif
1682
1683 # all-tree.def includes all the tree.def files.
1684 all-tree.def: s-alltree; @true
1685 s-alltree: Makefile
1686         rm -f tmp-all-tree.def
1687         echo '#include "tree.def"' > tmp-all-tree.def
1688         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1689         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1690         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1691           echo "#include \"$$f\""; \
1692         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1693         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1694         $(STAMP) s-alltree
1695
1696 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1697 # objects that belong to the front ends.  We add an extra define that
1698 # causes back-end specific include files to be poisoned, in the hope that
1699 # we can avoid introducing dependencies of the front ends on things that
1700 # no front end should ever look at (e.g. everything RTL related).
1701 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1702
1703 #\f
1704
1705 # -----------------------------
1706 # Rebuilding this configuration
1707 # -----------------------------
1708
1709 # On the use of stamps:
1710 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1711 # A simple rule to build tree-check.h would be
1712 # tree-check.h: build/gencheck$(build_exeext)
1713 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1714 #
1715 # but tree-check.h doesn't change every time gencheck changes. It would the
1716 # nice if targets that depend on tree-check.h wouldn't be rebuild
1717 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1718 # must not be overwritten with a identical copy. One solution is to use a
1719 # temporary file
1720 # tree-check.h: build/gencheck$(build_exeext)
1721 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1722 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1723 #
1724 # This solution has a different problem. Since the time stamp of tree-check.h
1725 # is unchanged, make will try to update tree-check.h every time it runs.
1726 # To prevent this, one can add a stamp
1727 # tree-check.h: s-check
1728 # s-check : build/gencheck$(build_exeext)
1729 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1730 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1731 #       $(STAMP) s-check
1732 #
1733 # The problem with this solution is that make thinks that tree-check.h is
1734 # always unchanged. Make must be deceived into thinking that tree-check.h is
1735 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1736 # tree-check.h: s-check; @true
1737 # s-check : build/gencheck$(build_exeext)
1738 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1739 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1740 #       $(STAMP) s-check
1741 #
1742 # This is what is done in this makefile. Note that mkconfig.sh has a
1743 # move-if-change built-in
1744
1745 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1746         LANGUAGES="$(CONFIG_LANGUAGES)" \
1747         CONFIG_HEADERS= \
1748         CONFIG_SHELL="$(SHELL)" \
1749         CONFIG_FILES=$@ $(SHELL) config.status
1750
1751 config.h: cs-config.h ; @true
1752 bconfig.h: cs-bconfig.h ; @true
1753 tconfig.h: cs-tconfig.h ; @true
1754 tm.h: cs-tm.h ; @true
1755 tm_p.h: cs-tm_p.h ; @true
1756
1757 cs-config.h: Makefile
1758         TARGET_CPU_DEFAULT="" \
1759         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1760         $(SHELL) $(srcdir)/mkconfig.sh config.h
1761
1762 cs-bconfig.h: Makefile
1763         TARGET_CPU_DEFAULT="" \
1764         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1765         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1766
1767 cs-tconfig.h: Makefile
1768         TARGET_CPU_DEFAULT="" \
1769         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1770         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1771
1772 cs-tm.h: Makefile
1773         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1774         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1775         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1776
1777 cs-tm_p.h: Makefile
1778         TARGET_CPU_DEFAULT="" \
1779         HEADERS="$(tm_p_include_list)" DEFINES="" \
1780         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1781
1782 # Don't automatically run autoconf, since configure.ac might be accidentally
1783 # newer than configure.  Also, this writes into the source directory which
1784 # might be on a read-only file system.  If configured for maintainer mode
1785 # then do allow autoconf to be run.
1786
1787 AUTOCONF = autoconf
1788 ACLOCAL = aclocal
1789 ACLOCAL_AMFLAGS = -I ../config -I ..
1790 aclocal_deps = \
1791         $(srcdir)/../libtool.m4 \
1792         $(srcdir)/../ltoptions.m4 \
1793         $(srcdir)/../ltsugar.m4 \
1794         $(srcdir)/../ltversion.m4 \
1795         $(srcdir)/../lt~obsolete.m4 \
1796         $(srcdir)/../config/acx.m4 \
1797         $(srcdir)/../config/codeset.m4 \
1798         $(srcdir)/../config/depstand.m4 \
1799         $(srcdir)/../config/dfp.m4 \
1800         $(srcdir)/../config/gcc-plugin.m4 \
1801         $(srcdir)/../config/gettext-sister.m4 \
1802         $(srcdir)/../config/iconv.m4 \
1803         $(srcdir)/../config/lcmessage.m4 \
1804         $(srcdir)/../config/lead-dot.m4 \
1805         $(srcdir)/../config/lib-ld.m4 \
1806         $(srcdir)/../config/lib-link.m4 \
1807         $(srcdir)/../config/lib-prefix.m4 \
1808         $(srcdir)/../config/mmap.m4 \
1809         $(srcdir)/../config/override.m4 \
1810         $(srcdir)/../config/picflag.m4 \
1811         $(srcdir)/../config/progtest.m4 \
1812         $(srcdir)/../config/stdint.m4 \
1813         $(srcdir)/../config/warnings.m4 \
1814         $(srcdir)/../config/zlib.m4 \
1815         $(srcdir)/acinclude.m4
1816
1817 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1818         (cd $(srcdir) && $(AUTOCONF))
1819
1820 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1821         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1822
1823 # cstamp-h.in controls rebuilding of config.in.
1824 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1825 # delete it.  A stamp file is needed as autoheader won't update the file if
1826 # nothing has changed.
1827 # It remains in the source directory and is part of the distribution.
1828 # This follows what is done in shellutils, fileutils, etc.
1829 # "echo timestamp" is used instead of touch to be consistent with other
1830 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1831 # ??? Newer versions have a maintainer mode that may be useful here.
1832
1833 # Don't run autoheader automatically either.
1834 # Only run it if maintainer mode is enabled.
1835 @MAINT@ AUTOHEADER = autoheader
1836 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1837 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1838 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1839 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1840 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1841 auto-host.h: cstamp-h ; @true
1842 cstamp-h: config.in config.status
1843         CONFIG_HEADERS=auto-host.h:config.in \
1844         CONFIG_FILES= \
1845         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1846
1847 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1848 # a target to build even if it is up-to-date.  So we must verify that
1849 # config.status does not exist before failing.
1850 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1851         @if [ ! -f config.status ] ; then \
1852           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1853           false; \
1854         else \
1855           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1856         fi
1857
1858 # --------
1859 # UNSORTED
1860 # --------
1861
1862 # Provide quickstrap as a target that people can type into the gcc directory,
1863 # and that fails if you're not into it.
1864 quickstrap: all
1865         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1866
1867 all.internal: start.encap rest.encap doc selftest
1868 # This is what to compile if making a cross-compiler.
1869 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1870         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
1871 # This is what must be made before installing GCC and converting libraries.
1872 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1873         libgcc-support lang.start.encap @GENINSRC@ srcextra
1874 # These can't be made until after GCC can run.
1875 rest.encap: lang.rest.encap
1876 # This is what is made with the host's compiler
1877 # whether making a cross compiler or not.
1878 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1879         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1880         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1881
1882 ifeq ($(enable_plugin),yes)
1883 native: gengtype$(exeext)
1884 endif
1885
1886 # On the target machine, finish building a cross compiler.
1887 # This does the things that can't be done on the host machine.
1888 rest.cross: specs
1889
1890 # GCC's selftests.
1891 # Specify a dummy input file to placate the driver.
1892 # Specify -nostdinc to work around missing WIND_BASE environment variable
1893 # required for *-wrs-vxworks-* targets.
1894 # Specify -o /dev/null so the output of -S is discarded. More importantly
1895 # It does not try to create a file with the name "null.s" on POSIX and
1896 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
1897 # Specify the path to gcc/testsuite/selftests within the srcdir
1898 # as an argument to -fself-test.
1899 SELFTEST_FLAGS = -nostdinc -x c /dev/null -S -o /dev/null \
1900         -fself-test=$(srcdir)/testsuite/selftests
1901
1902 # Run the selftests during the build once we have a driver and a cc1,
1903 # so that self-test failures are caught as early as possible.
1904 # Use "s-selftest" to ensure that we only run the selftests if the
1905 # driver, cc1, or selftest data change.
1906 .PHONY: selftest
1907 selftest: s-selftest
1908 s-selftest: $(GCC_PASSES) cc1$(exeext) stmp-int-hdrs \
1909   $(srcdir)/testsuite/selftests
1910         $(GCC_FOR_TARGET) $(SELFTEST_FLAGS)
1911         $(STAMP) $@
1912
1913 # Convenience method for running selftests under gdb:
1914 .PHONY: selftest-gdb
1915 selftest-gdb: $(GCC_PASSES) cc1$(exeext) stmp-int-hdrs
1916         $(GCC_FOR_TARGET) $(SELFTEST_FLAGS) \
1917           -wrapper gdb,--args
1918
1919 # Convenience method for running selftests under valgrind:
1920 .PHONY: selftest-valgrind
1921 selftest-valgrind: $(GCC_PASSES) cc1$(exeext) stmp-int-hdrs
1922         $(GCC_FOR_TARGET) $(SELFTEST_FLAGS) \
1923           -wrapper valgrind,--leak-check=full
1924
1925 # Recompile all the language-independent object files.
1926 # This is used only if the user explicitly asks for it.
1927 compilations: $(BACKEND)
1928
1929 # This archive is strictly for the host.
1930 libbackend.a: $(OBJS)
1931         -rm -rf libbackend.a
1932         @# Build libbackend.a as a thin archive if possible, as doing so
1933         @# significantly reduces build times.
1934 ifeq ($(USE_THIN_ARCHIVES),yes)
1935         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
1936 else
1937         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1938         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1939 endif
1940
1941 libcommon-target.a: $(OBJS-libcommon-target)
1942         -rm -rf libcommon-target.a
1943         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1944         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1945
1946 libcommon.a: $(OBJS-libcommon)
1947         -rm -rf libcommon.a
1948         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1949         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1950
1951 # We call this executable `xgcc' rather than `gcc'
1952 # to avoid confusion if the current directory is in the path
1953 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1954 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1955         $(EXTRA_GCC_OBJS)
1956         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1957           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1958           $(EXTRA_GCC_LIBS) $(LIBS)
1959
1960 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1961 # It is part of c-family because the handled extensions are hard-coded
1962 # and only contain c-family extensions (see known_suffixes).
1963 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1964         $(EXTRA_GCC_OBJS)
1965         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1966           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1967           $(EXTRA_GCC_LIBS) $(LIBS)
1968
1969 # Dump a specs file to make -B./ read these specs over installed ones.
1970 $(SPECS): xgcc$(exeext)
1971         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1972         mv tmp-specs $(SPECS)
1973
1974 # We do want to create an executable named `xgcc', so we can use it to
1975 # compile libgcc2.a.
1976 # Also create gcc-cross, so that install-common will install properly.
1977 gcc-cross$(exeext): xgcc$(exeext)
1978         cp xgcc$(exeext) gcc-cross$(exeext)
1979
1980 checksum-options:
1981         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1982         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1983
1984 #\f
1985 # Build libgcc.a.
1986
1987 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1988         $(MACHMODE_H) gcov-iov.h
1989
1990 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1991         : > tmp-libgcc.mvars
1992         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1993         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1994         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1995         if test @enable_default_pie@ = yes; then \
1996           NO_PIE_CFLAGS="-fno-PIE"; \
1997         else \
1998           NO_PIE_CFLAGS=; \
1999         fi; \
2000         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
2001
2002         mv tmp-libgcc.mvars libgcc.mvars
2003
2004 # Use the genmultilib shell script to generate the information the gcc
2005 # driver program needs to select the library directory based on the
2006 # switches.
2007 multilib.h: s-mlib; @true
2008 s-mlib: $(srcdir)/genmultilib Makefile
2009         if test @enable_multilib@ = yes \
2010            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
2011           $(SHELL) $(srcdir)/genmultilib \
2012             "$(MULTILIB_OPTIONS)" \
2013             "$(MULTILIB_DIRNAMES)" \
2014             "$(MULTILIB_MATCHES)" \
2015             "$(MULTILIB_EXCEPTIONS)" \
2016             "$(MULTILIB_EXTRA_OPTS)" \
2017             "$(MULTILIB_EXCLUSIONS)" \
2018             "$(MULTILIB_OSDIRNAMES)" \
2019             "$(MULTILIB_REQUIRED)" \
2020             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2021             "$(MULTILIB_REUSE)" \
2022             "@enable_multilib@" \
2023             > tmp-mlib.h; \
2024         else \
2025           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2026             "$(MULTIARCH_DIRNAME)" '' no \
2027             > tmp-mlib.h; \
2028         fi
2029         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2030         $(STAMP) s-mlib
2031 #\f
2032 # Compiling object files from source files.
2033
2034 # Note that dependencies on obstack.h are not written
2035 # because that file is not part of GCC.
2036
2037 srcextra: gcc.srcextra lang.srcextra
2038
2039 gcc.srcextra: gengtype-lex.c
2040         -cp -p $^ $(srcdir)
2041
2042 AR_OBJS = file-find.o
2043 AR_LIBS = @COLLECT2_LIBS@
2044
2045 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2046         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2047                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2048
2049 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2050         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2051                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2052
2053 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2054         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2055                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2056
2057 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2058         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2059         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2060
2061 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2062         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2063         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2064
2065 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2066         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2067         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2068
2069 # ??? the implicit rules dont trigger if the source file has a different name
2070 # so copy instead
2071 gcc-ranlib.c: gcc-ar.c
2072         cp $^ $@
2073
2074 gcc-nm.c: gcc-ar.c
2075         cp $^ $@
2076
2077 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
2078   collect-utils.o file-find.o hash-table.o selftest.o
2079 COLLECT2_LIBS = @COLLECT2_LIBS@
2080 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2081 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2082         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2083                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2084         mv -f T$@ $@
2085
2086 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2087         @TARGET_SYSTEM_ROOT_DEFINE@
2088
2089 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2090 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2091         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
2092            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2093         mv -f T$@ $@
2094
2095 # Files used by all variants of C or by the stand-alone pre-processor.
2096
2097 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2098
2099 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2100         -DTARGET_MACHINE=\"$(target)\"
2101
2102 default-c.o: config/default-c.c
2103         $(COMPILE) $<
2104         $(POSTCOMPILE)
2105
2106 # Files used by all variants of C and some other languages.
2107
2108 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2109 prefix.o: $(BASEVER)
2110
2111 # Language-independent files.
2112
2113 DRIVER_DEFINES = \
2114   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2115   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2116   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2117   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2118   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2119   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2120   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2121   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2122   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2123   @TARGET_SYSTEM_ROOT_DEFINE@ \
2124   $(VALGRIND_DRIVER_DEFINES) \
2125   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2126   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
2127
2128 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
2129 gcc.o: $(BASEVER)
2130
2131 specs.h : s-specs ; @true
2132 s-specs : Makefile
2133         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2134             echo "#include \"$$f\""; \
2135         done | sed 's|$(srcdir)/||' > tmp-specs.h
2136         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2137         $(STAMP) s-specs
2138
2139 optionlist: s-options ; @true
2140 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2141         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2142         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2143         $(STAMP) s-options
2144
2145 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2146     $(srcdir)/optc-gen.awk
2147         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2148                -f $(srcdir)/optc-gen.awk \
2149                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2150
2151 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2152     $(srcdir)/optc-save-gen.awk
2153         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2154                -f $(srcdir)/optc-save-gen.awk \
2155                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2156
2157 options.h: s-options-h ; @true
2158 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2159     $(srcdir)/opth-gen.awk
2160         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2161                -f $(srcdir)/opth-gen.awk \
2162                < $< > tmp-options.h
2163         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2164         $(STAMP) $@
2165
2166 dumpvers: dumpvers.c
2167
2168 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2169         -DREVISION=$(REVISION_s) \
2170         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2171         -DBUGURL=$(BUGURL_s)
2172 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2173
2174 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2175 CFLAGS-lto-compress.o += $(ZLIBINC)
2176
2177 bversion.h: s-bversion; @true
2178 s-bversion: BASE-VER
2179         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2180         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2181         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2182         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2183         $(STAMP) s-bversion
2184
2185 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2186
2187 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
2188                     $(srcdir)/gen-pass-instances.awk
2189         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2190           $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
2191
2192 $(out_object_file): $(out_file)
2193         $(COMPILE) $<
2194         $(POSTCOMPILE)
2195
2196 $(common_out_object_file): $(common_out_file)
2197         $(COMPILE) $<
2198         $(POSTCOMPILE)
2199 #\f
2200 # Generate header and source files from the machine description,
2201 # and compile them.
2202
2203 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2204   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2205   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2206   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2207   insn-target-def.h
2208
2209 # Dependencies for the md file.  The first time through, we just assume
2210 # the md file itself and the generated dependency file (in order to get
2211 # it built).  The second time through we have the dependency file.
2212 -include mddeps.mk
2213 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2214
2215 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2216         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2217         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2218         $(STAMP) s-mddeps
2219
2220 # For each of the files generated by running a generator program over
2221 # the machine description, the following static pattern rules run the
2222 # generator program only if the machine description has changed,
2223 # but touch the target file only when its contents actually change.
2224 # The "; @true" construct forces Make to recheck the timestamp on
2225 # the target file.
2226
2227 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2228                           insn-config.h insn-flags.h insn-target-def.h
2229
2230 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2231                           insn-extract.c insn-output.c \
2232                           insn-peep.c insn-recog.c
2233
2234 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2235
2236 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2237
2238 $(simple_generated_h:insn-%.h=s-%) \
2239 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2240
2241 $(simple_rtl_generated_h:insn-%.h=s-%) \
2242 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2243
2244 $(simple_generated_h): insn-%.h: s-%; @true
2245
2246 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2247         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2248           $(filter insn-conditions.md,$^) > tmp-$*.h
2249         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2250         $(STAMP) s-$*
2251
2252 $(simple_generated_c): insn-%.c: s-%; @true
2253 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2254         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2255           $(filter insn-conditions.md,$^) > tmp-$*.c
2256         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2257         $(STAMP) s-$*
2258
2259 # gencheck doesn't read the machine description, and the file produced
2260 # doesn't use the insn-* convention.
2261 tree-check.h: s-check ; @true
2262 s-check : build/gencheck$(build_exeext)
2263         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2264         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2265         $(STAMP) s-check
2266
2267 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2268 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2269 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2270   insn-conditions.md
2271         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2272                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2273         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2274         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2275         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2276         $(STAMP) s-attrtab
2277
2278 # genopinit produces two files.
2279 insn-opinit.c insn-opinit.h: s-opinit ; @true
2280 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2281         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2282           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2283         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2284         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2285         $(STAMP) s-opinit
2286
2287 # gencondmd doesn't use the standard naming convention.
2288 build/gencondmd.c: s-conditions; @true
2289 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2290         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2291         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2292         $(STAMP) s-conditions
2293
2294 insn-conditions.md: s-condmd; @true
2295 s-condmd: build/gencondmd$(build_exeext)
2296         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2297         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2298         $(STAMP) s-condmd
2299
2300
2301 # These files are generated by running the same generator more than
2302 # once with different options, so they have custom rules.  The
2303 # stampfile idiom is the same.
2304 genrtl.h: s-genrtl-h; @true
2305
2306 s-genrtl-h: build/gengenrtl$(build_exeext)
2307         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2308         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2309         $(STAMP) s-genrtl-h
2310
2311 insn-modes.c: s-modes; @true
2312 insn-modes.h: s-modes-h; @true
2313 min-insn-modes.c: s-modes-m; @true
2314
2315 s-modes: build/genmodes$(build_exeext)
2316         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2317         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2318         $(STAMP) s-modes
2319
2320 s-modes-h: build/genmodes$(build_exeext)
2321         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2322         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2323         $(STAMP) s-modes-h
2324
2325 s-modes-m: build/genmodes$(build_exeext)
2326         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2327         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2328         $(STAMP) s-modes-m
2329
2330 insn-preds.c: s-preds; @true
2331 tm-preds.h: s-preds-h; @true
2332 tm-constrs.h: s-constrs-h; @true
2333
2334 .PHONY: mddump
2335 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2336         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2337
2338 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2339         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2340         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2341         $(STAMP) s-preds
2342
2343 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2344         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2345         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2346         $(STAMP) s-preds-h
2347
2348 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2349         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2350         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2351         $(STAMP) s-constrs-h
2352
2353 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2354         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2355           > tmp-case-cfn-macros.h
2356         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2357           case-cfn-macros.h
2358         $(STAMP) s-case-cfn-macros
2359 case-cfn-macros.h: s-case-cfn-macros; @true
2360
2361 s-cfn-operators: build/gencfn-macros$(build_exeext)
2362         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2363           > tmp-cfn-operators.pd
2364         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2365           cfn-operators.pd
2366         $(STAMP) s-cfn-operators
2367 cfn-operators.pd: s-cfn-operators; @true
2368
2369 target-hooks-def.h: s-target-hooks-def-h; @true
2370 # make sure that when we build info files, the used tm.texi is up to date.
2371 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2372
2373 s-target-hooks-def-h: build/genhooks$(build_exeext)
2374         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2375                                              > tmp-target-hooks-def.h
2376         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2377                                              target-hooks-def.h
2378         $(STAMP) s-target-hooks-def-h
2379
2380 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2381
2382 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2383         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2384                                              > tmp-c-target-hooks-def.h
2385         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2386                                              c-family/c-target-hooks-def.h
2387         $(STAMP) s-c-target-hooks-def-h
2388
2389 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2390
2391 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2392         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2393                                              > tmp-common-target-hooks-def.h
2394         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2395                                              common/common-target-hooks-def.h
2396         $(STAMP) s-common-target-hooks-def-h
2397
2398 # check if someone mistakenly only changed tm.texi.
2399 # We use a different pathname here to avoid a circular dependency.
2400 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2401
2402 # The tm.texi we want to compare against / check into svn should have
2403 # unix-style line endings.  To make this work on MinGW, remove \r.
2404 # \r is not portable to Solaris tr, therefore we have a special
2405 # case for ASCII.  We use \r for other encodings like EBCDIC.
2406 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2407         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2408                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2409         case `echo X|tr X '\101'` in \
2410           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2411           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2412         esac
2413         mv tmp2-tm.texi tmp-tm.texi
2414         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2415         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2416           $(STAMP) $@; \
2417         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2418           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2419             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2420             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2421           ); then \
2422           echo >&2 ; \
2423           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2424           false; \
2425         else \
2426           echo >&2 ; \
2427           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2428           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2429           false; \
2430         fi
2431
2432 gimple-match.c: s-match gimple-match-head.c ; @true
2433 generic-match.c: s-match generic-match-head.c ; @true
2434
2435 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2436         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2437             > tmp-gimple-match.c
2438         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2439             > tmp-generic-match.c
2440         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2441                                                 gimple-match.c
2442         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2443                                                 generic-match.c
2444         $(STAMP) s-match
2445
2446 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2447   $(host_xm_file_list) \
2448   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2449   $(srcdir)/wide-int.h $(srcdir)/alias.h $(srcdir)/cilk.h \
2450   $(srcdir)/cilk-common.c $(srcdir)/coverage.c  $(srcdir)/rtl.h \
2451   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2452   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2453   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2454   $(srcdir)/fixed-value.h \
2455   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h \
2456   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2457   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2458   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2459   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2460   $(srcdir)/dbxout.c \
2461   $(srcdir)/signop.h \
2462   $(srcdir)/dwarf2out.h \
2463   $(srcdir)/dwarf2asm.c \
2464   $(srcdir)/dwarf2cfi.c \
2465   $(srcdir)/dwarf2out.c \
2466   $(srcdir)/tree-vect-generic.c \
2467   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2468   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2469   $(srcdir)/expr.h \
2470   $(srcdir)/function.c $(srcdir)/except.c \
2471   $(srcdir)/ggc-tests.c \
2472   $(srcdir)/gcse.c $(srcdir)/godump.c \
2473   $(srcdir)/lists.c $(srcdir)/optabs-libfuncs.c \
2474   $(srcdir)/profile.c $(srcdir)/mcf.c \
2475   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2476   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2477   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2478   $(srcdir)/gimple.h \
2479   $(srcdir)/gimple-ssa.h \
2480   $(srcdir)/tree-chkp.c \
2481   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2482   $(srcdir)/tree-cfg.c \
2483   $(srcdir)/tree-dfa.c \
2484   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2485   $(srcdir)/tree-chrec.h \
2486   $(srcdir)/tree-scalar-evolution.c \
2487   $(srcdir)/tree-ssa-operands.h \
2488   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2489   $(srcdir)/omp-offload.h \
2490   $(srcdir)/omp-offload.c \
2491   $(srcdir)/omp-expand.c \
2492   $(srcdir)/omp-low.c \
2493   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2494   $(srcdir)/cgraphclones.c \
2495   $(srcdir)/tree-phinodes.c \
2496   $(srcdir)/tree-ssa-alias.h \
2497   $(srcdir)/tree-ssanames.h \
2498   $(srcdir)/tree-vrp.h \
2499   $(srcdir)/ipa-prop.h \
2500   $(srcdir)/trans-mem.c \
2501   $(srcdir)/lto-streamer.h \
2502   $(srcdir)/target-globals.h \
2503   $(srcdir)/ipa-inline.h \
2504   $(srcdir)/vtable-verify.c \
2505   $(srcdir)/asan.c \
2506   $(srcdir)/ubsan.c \
2507   $(srcdir)/tsan.c \
2508   $(srcdir)/sanopt.c \
2509   $(srcdir)/sancov.c \
2510   $(srcdir)/ipa-devirt.c \
2511   $(srcdir)/internal-fn.h \
2512   $(srcdir)/hsa-common.c \
2513   @all_gtfiles@
2514
2515 # Compute the list of GT header files from the corresponding C sources,
2516 # possibly nested within config or language subdirectories.  Match gengtype's
2517 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2518 # language subdir, gt-file.h otherwise (no subdir indication for config/
2519 # related sources).
2520
2521 GTFILES_H = $(subst /,-, \
2522             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2523                            $(patsubst %.c,%.h, \
2524                              $(filter %.c, $(GTFILES)))) \
2525                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2526
2527 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2528 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2529
2530 # $(GTFILES) may be too long to put on a command line, so we have to
2531 # write it out to a file (taking care not to do that in a way that
2532 # overflows a command line!) and then have gengtype read the file in.
2533
2534 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2535
2536 ### Common flags to gengtype [e.g. -v or -B backupdir]
2537 GENGTYPE_FLAGS=
2538
2539 gtyp-input.list: s-gtyp-input ; @true
2540 s-gtyp-input: Makefile
2541         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2542         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2543         $(STAMP) s-gtyp-input
2544
2545 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2546          gtyp-input.list
2547 # First, parse all files and save a state file.
2548         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2549                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2550 # Second, read the state file and generate all files.  This ensure that
2551 # gtype.state is correctly read:
2552         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2553         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2554                     -r gtype.state
2555         $(STAMP) s-gtype
2556
2557 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2558        $(simple_generated_h) specs.h \
2559        tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2560        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2561        options.h target-hooks-def.h insn-opinit.h \
2562        common/common-target-hooks-def.h pass-instances.def \
2563        c-family/c-target-hooks-def.h params.list params.options case-cfn-macros.h \
2564        cfn-operators.pd
2565
2566 #\f
2567 # How to compile object files to run on the build machine.
2568
2569 build/%.o :  # dependencies provided by explicit rule later
2570         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2571                 -o $@ $<
2572
2573 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2574 ## several C macro definitions, just like version.o
2575 build/version.o:  version.c version.h \
2576                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2577         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2578         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2579         -DREVISION=$(REVISION_s) \
2580         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2581         -DBUGURL=$(BUGURL_s) -o $@ $<
2582
2583 # Header dependencies for the programs that generate source code.
2584 # These are library modules...
2585 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2586 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h   \
2587   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H)             \
2588   $(READ_MD_H) $(GENSUPPORT_H)
2589 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h      \
2590   $(GGC_H)
2591 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2592   $(MACHMODE_H)
2593 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2594   $(GTM_H) $(RTL_BASE_H)
2595 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h         \
2596   $(HASHTAB_H) errors.h $(READ_MD_H)
2597 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h       \
2598   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2599   $(GENSUPPORT_H)
2600 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)        \
2601   $(RTL_H) $(GGC_H) errors.h
2602 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H)       \
2603    $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2604 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h  \
2605    $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2606 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h  \
2607    $(HASHTAB_H) inchash.h
2608 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2609   coretypes.h $(GTM_H) insn-constants.h                                 \
2610   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2611   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2612   $(EXCEPT_H) tm-constrs.h)
2613 # This pulls in tm-pred.h which contains inline functions wrapping up
2614 # predicates from the back-end so those functions must be discarded.
2615 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2616 build/gencondmd.o : \
2617   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2618
2619 # ...these are the programs themselves.
2620 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2621   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2622 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2623   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2624 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2625   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H)       \
2626   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2627 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2628   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H)       \
2629   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2630 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2631         $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def          \
2632         $(lang_tree_files) gimple.def
2633 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2634 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2635   coretypes.h $(GTM_H) errors.h $(GENSUPPORT_H)
2636 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2637   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H)   \
2638   $(GENSUPPORT_H)
2639 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2640   coretypes.h $(GTM_H) errors.h $(GENSUPPORT_H)
2641 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2642   coretypes.h errors.h $(READ_MD_H)
2643 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2644   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2645 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2646   coretypes.h errors.h $(READ_MD_H)
2647 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2648   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2649 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2650   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2651 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2652   coretypes.h $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)      \
2653   $(HASH_TABLE_H) target-insns.def
2654 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2655
2656 # The gengtype generator program is special: Two versions are built.
2657 # One is for the build machine, and one is for the host to allow
2658 # plugins to define their types and generate the supporting GGC
2659 # datastructures and routines with GTY markers.
2660 # The host object files depend on CONFIG_H, and the build objects
2661 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2662 # the build-%: rule doesn't apply to them.
2663
2664 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2665   gengtype-lex.o errors.o
2666
2667 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2668 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2669 build/gengtype-lex.o: $(BCONFIG_H)
2670
2671 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2672   $(SYSTEM_H)
2673 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2674 build/gengtype-parse.o: $(BCONFIG_H)
2675
2676 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2677   gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2678   $(XREGEX_H)
2679 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2680 build/gengtype-state.o: $(BCONFIG_H)
2681 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2682   rtl.def insn-notes.def errors.h double-int.h version.h                \
2683   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2684 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2685 build/gengtype.o: $(BCONFIG_H)
2686
2687 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2688
2689 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2690   errors.h $(READ_MD_H)
2691 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2692   $(HASHTAB_H) machmode.def $(extra_modes_file)
2693 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2694   coretypes.h $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2695 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2696   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2697 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2698   coretypes.h $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h $(DIAGNOSTIC_CORE_H)
2699 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2700   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2701 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2702   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)            \
2703   $(HASH_TABLE_H) inchash.h
2704 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2705   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2706 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2707   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2708 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2709   coretypes.h errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2710   tree.def builtins.def internal-fn.def
2711 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)        \
2712   coretypes.h errors.h $(HASH_TABLE_H) hash-set.h builtins.def internal-fn.def
2713
2714 # Compile the programs that generate insn-* from the machine description.
2715 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2716 # since they need to run on this machine
2717 # even if GCC is being compiled to run on some other machine.
2718
2719 # All these programs use the RTL reader ($(BUILD_RTL)).
2720 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2721              extract flags mddump opinit output peep preds recog target-def
2722 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2723
2724 # All these programs use the MD reader ($(BUILD_MD)).
2725 genprogmd = $(genprogrtl) mddeps constants enums
2726 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2727
2728 # All these programs need to report errors.
2729 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros
2730 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2731
2732 # Remaining build programs.
2733 genprog = $(genprogerr) check checksum condmd match
2734
2735 # These programs need libs over and above what they get from the above list.
2736 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2737
2738 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2739 build/gencfn-macros$(build_exeext) : build/hash-table.o build/ggc-none.o
2740
2741 # For stage1 and when cross-compiling use the build libcpp which is
2742 # built with NLS disabled.  For stage2+ use the host library and
2743 # its dependencies.
2744 ifeq ($(build_objdir),$(build_libobjdir))
2745 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2746 else
2747 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2748 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2749 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2750 endif
2751
2752 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2753   $(BUILD_ERRORS) build/vec.o build/hash-table.o
2754
2755 # These programs are not linked with the MD reader.
2756 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2757               build/gengtype-state.o build/version.o build/errors.o
2758
2759 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2760               gengtype-state.o version.o errors.o $(LIBDEPS)
2761         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2762             $(filter-out ($LIBDEPS), $^) $(LIBS)
2763
2764 # Rule for the generator programs:
2765 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2766         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2767             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2768
2769 # Generated source files for gengtype.  Prepend inclusion of
2770 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2771 # any system header is included.
2772 gengtype-lex.c : gengtype-lex.l
2773         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2774           echo '#include "bconfig.h"' > $@.tmp; \
2775           cat $@ >> $@.tmp; \
2776           mv $@.tmp $@; \
2777         }
2778
2779 #\f
2780 # Remake internationalization support.
2781 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2782
2783 #\f
2784 # Remake cpp.
2785
2786 PREPROCESSOR_DEFINES = \
2787   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2788   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2789   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2790   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2791   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2792   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2793   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2794   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2795   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2796   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2797   -DPREFIX=\"$(prefix)/\" \
2798   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2799   @TARGET_SYSTEM_ROOT_DEFINE@
2800
2801 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2802 cppbuiltin.o: $(BASEVER)
2803
2804 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2805
2806 # Note for the stamp targets, we run the program `true' instead of
2807 # having an empty command (nothing following the semicolon).
2808
2809 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2810 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2811   $(SYSTEM_H) coretypes.h $(TM_H)
2812
2813 build/gcov-iov$(build_exeext): build/gcov-iov.o
2814         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2815                 build/gcov-iov.o -o $@
2816
2817 gcov-iov.h: s-iov; @true
2818 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2819         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2820             > tmp-gcov-iov.h
2821         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2822         $(STAMP) s-iov
2823
2824 GCOV_OBJS = gcov.o
2825 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2826         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
2827                 hash-table.o ggc-none.o $(LIBS) -o $@
2828 GCOV_DUMP_OBJS = gcov-dump.o
2829 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2830         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2831                 hash-table.o ggc-none.o\
2832                 $(LIBS) -o $@
2833
2834 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2835   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2836   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2837   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2838 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2839         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2840 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2841         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2842           -DIN_GCOV_TOOL=1 -o $@ $<
2843 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2844         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2845           -DIN_GCOV_TOOL=1 -o $@ $<
2846 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2847 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2848         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2849 #\f
2850 # Build the include directories.  The stamp files are stmp-* rather than
2851 # s-* so that mostlyclean does not force the include directory to
2852 # be rebuilt.
2853
2854 # Build the include directories.
2855 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2856 # Copy in the headers provided with gcc.
2857 #
2858 # The sed command gets just the last file name component;
2859 # this is necessary because VPATH could add a dirname.
2860 # Using basename would be simpler, but some systems don't have it.
2861 #
2862 # The touch command is here to workaround an AIX/Linux NFS bug.
2863 #
2864 # The move-if-change + cp -p twists for limits.h are intended to preserve
2865 # the time stamp when we regenerate, to prevent pointless rebuilds during
2866 # e.g. install-no-fixedincludes.
2867         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2868         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2869         for file in .. $(USER_H); do \
2870           if [ X$$file != X.. ]; then \
2871             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2872             $(STAMP) include/$$realfile; \
2873             rm -f include/$$realfile; \
2874             cp $$file include; \
2875             chmod a+r include/$$realfile; \
2876           fi; \
2877         done
2878         for file in .. $(USER_H_INC_NEXT_PRE); do \
2879           if [ X$$file != X.. ]; then \
2880             mv include/$$file include/x_$$file; \
2881             echo "#include_next <$$file>" >include/$$file; \
2882             cat include/x_$$file >>include/$$file; \
2883             rm -f include/x_$$file; \
2884             chmod a+r include/$$file; \
2885           fi; \
2886         done
2887         for file in .. $(USER_H_INC_NEXT_POST); do \
2888           if [ X$$file != X.. ]; then \
2889             echo "#include_next <$$file>" >>include/$$file; \
2890             chmod a+r include/$$file; \
2891           fi; \
2892         done
2893         rm -f include/stdint.h
2894         if [ $(USE_GCC_STDINT) = wrap ]; then \
2895           rm -f include/stdint-gcc.h; \
2896           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2897           chmod a+r include/stdint-gcc.h; \
2898           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2899           chmod a+r include/stdint.h; \
2900         elif [ $(USE_GCC_STDINT) = provide ]; then \
2901           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2902           chmod a+r include/stdint.h; \
2903         fi
2904         set -e; for ml in `cat fixinc_list`; do \
2905           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2906           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2907           fix_dir=include-fixed$${multi_dir}; \
2908           if $(LIMITS_H_TEST) ; then \
2909             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2910           else \
2911             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2912           fi; \
2913           $(mkinstalldirs) $${fix_dir}; \
2914           chmod a+rx $${fix_dir} || true; \
2915           $(SHELL) $(srcdir)/../move-if-change \
2916             tmp-xlimits.h  tmp-limits.h; \
2917           rm -f $${fix_dir}/limits.h; \
2918           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2919           chmod a+r $${fix_dir}/limits.h; \
2920         done
2921 # Install the README
2922         rm -f include-fixed/README
2923         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2924         chmod a+r include-fixed/README
2925         $(STAMP) $@
2926
2927 .PHONY: install-gcc-tooldir
2928 install-gcc-tooldir:
2929         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2930
2931 macro_list: s-macro_list; @true
2932 s-macro_list : $(GCC_PASSES) cc1$(exeext)
2933         echo | $(GCC_FOR_TARGET) -E -dM - | \
2934           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2935                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2936           sort -u > tmp-macro_list
2937         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2938         $(STAMP) s-macro_list
2939
2940 fixinc_list: s-fixinc_list; @true
2941 s-fixinc_list : $(GCC_PASSES)
2942 # Build up a list of multilib directories and corresponding sysroot
2943 # suffixes, in form sysroot;multilib.
2944         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2945           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2946             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2947             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2948             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2949             if [ "$${multi_dir}" = "." ]; \
2950               then multi_dir=""; \
2951             else \
2952               multi_dir=/$${multi_dir}; \
2953             fi; \
2954             echo "$${sfx};$${multi_dir}"; \
2955           done; \
2956         else \
2957           echo ";"; \
2958         fi > tmp-fixinc_list
2959         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2960         $(STAMP) s-fixinc_list
2961
2962 # The line below is supposed to avoid accidentally matching the
2963 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
2964 # expect fixincl to be newer than fixincl.o, such that this situation
2965 # would never come up.  As it turns out, if you use ccache with
2966 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2967 # working directory in object files (-g absent, or -fno-working-dir
2968 # present), and build and host are the same, fixincl for the host will
2969 # build after fixincl for the build machine, getting a cache hit,
2970 # thereby updating the timestamp of fixincl.o in the host tree.
2971 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2972 # the build tree, and so fixincl in the build tree will appear to be
2973 # out of date.  Yuck.
2974 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2975
2976 # Build fixed copies of system files.
2977 # Abort if no system headers available, unless building a crosscompiler.
2978 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2979 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2980   $(build_objdir)/fixincludes/fixincl \
2981   $(build_objdir)/fixincludes/fixinc.sh
2982         rm -rf include-fixed; mkdir include-fixed
2983         -chmod a+rx include-fixed
2984         if [ -d ../prev-gcc ]; then \
2985           cd ../prev-gcc && \
2986           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2987             libsubdir=. ; \
2988         else \
2989           set -e; for ml in `cat fixinc_list`; do \
2990             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2991             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2992             fix_dir=include-fixed$${multi_dir}; \
2993             if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2994               echo The directory that should contain system headers does not exist: >&2 ; \
2995               echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
2996               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2997               if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2998               then sleep 1; else exit 1; fi; \
2999             fi; \
3000             $(mkinstalldirs) $${fix_dir}; \
3001             chmod a+rx $${fix_dir} || true; \
3002             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
3003               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
3004               gcc_dir=`${PWD_COMMAND}` ; \
3005               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
3006               cd $(build_objdir)/fixincludes && \
3007               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
3008                 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
3009             rm -f $${fix_dir}/syslimits.h; \
3010             if [ -f $${fix_dir}/limits.h ]; then \
3011               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
3012             else \
3013               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
3014             fi; \
3015             chmod a+r $${fix_dir}/syslimits.h; \
3016           done; \
3017         fi
3018         $(STAMP) stmp-fixinc
3019 #\f
3020
3021 # Install with the gcc headers files, not the fixed include files, which we
3022 # are typically not allowed to distribute.  The general idea is to:
3023 #  - Get to "install" with a bare set of internal headers, not the
3024 #    fixed system ones,
3025 #  - Prevent rebuilds of what normally depends on the headers, which is
3026 #    useless for installation purposes and would rely on improper headers.
3027 #  - Restore as much of the original state as possible.
3028
3029 .PHONY: install-no-fixedincludes
3030
3031 install-no-fixedincludes:
3032         # Stash the current set of headers away, save stamps we're going to
3033         # alter explicitly, and arrange for fixincludes not to run next time
3034         # we trigger a headers rebuild.
3035         -rm -rf tmp-include
3036         -mv include tmp-include 2>/dev/null
3037         -mv include-fixed tmp-include-fixed 2>/dev/null
3038         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3039         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3040         -mkdir include
3041         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3042         -touch stmp-fixinc
3043
3044         # Rebuild our internal headers, restore the original stamps so that
3045         # "install" doesn't trigger pointless rebuilds because of that update,
3046         # then do install
3047         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3048         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3049         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3050         $(MAKE) $(FLAGS_TO_PASS) install
3051
3052         # Restore the original set of maybe-fixed headers
3053         -rm -rf include; mv tmp-include include 2>/dev/null
3054         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3055
3056 # Remake the info files.
3057
3058 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3059
3060 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3061             doc/gccinstall.info doc/cppinternals.info
3062
3063 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3064
3065 srcinfo: $(INFOFILES)
3066         -cp -p $^ $(srcdir)/doc
3067
3068 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3069          gcc-common.texi gcc-vers.texi
3070
3071 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3072          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3073          gcov.texi trouble.texi bugreport.texi service.texi             \
3074          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3075          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3076          implement-c.texi implement-cxx.texi gcov-tool.texi
3077
3078 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3079 # the generated tm.texi; the latter might have a more recent timestamp,
3080 # but we don't want to rebuild the info files unless the contents of
3081 # the *.texi files have changed.
3082 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3083          contribute.texi makefile.texi configterms.texi options.texi    \
3084          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3085          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3086          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3087          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3088          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3089          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3090          match-and-simplify.texi
3091
3092 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
3093          gcc-common.texi gcc-vers.texi
3094
3095 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3096
3097 # gcc-vers.texi is generated from the version files.
3098 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3099         (echo "@set version-GCC $(BASEVER_c)"; \
3100          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3101          then echo "@set DEVELOPMENT"; \
3102          else echo "@clear DEVELOPMENT"; \
3103          fi) > $@T
3104         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
3105         if [ -n "$(PKGVERSION)" ]; then \
3106           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3107         fi
3108         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3109         mv -f $@T $@
3110
3111
3112 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3113 # patterns.  To use them, put each of the specific targets with its
3114 # specific dependencies but no build commands.
3115
3116 doc/cpp.info: $(TEXI_CPP_FILES)
3117 doc/gcc.info: $(TEXI_GCC_FILES)
3118 doc/gccint.info: $(TEXI_GCCINT_FILES)
3119 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3120
3121 doc/%.info: %.texi
3122         if [ x$(BUILD_INFO) = xinfo ]; then \
3123                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3124                         -I $(gcc_docdir)/include -o $@ $<; \
3125         fi
3126
3127 # Duplicate entry to handle renaming of gccinstall.info
3128 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3129         if [ x$(BUILD_INFO) = xinfo ]; then \
3130                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3131                         -I $(gcc_docdir)/include -o $@ $<; \
3132         fi
3133
3134 doc/cpp.dvi: $(TEXI_CPP_FILES)
3135 doc/gcc.dvi: $(TEXI_GCC_FILES)
3136 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3137 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3138
3139 doc/cpp.pdf: $(TEXI_CPP_FILES)
3140 doc/gcc.pdf: $(TEXI_GCC_FILES)
3141 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3142 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3143
3144 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3145 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3146 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3147 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3148
3149 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3150       doc/cppinternals.dvi lang.dvi
3151
3152 doc/%.dvi: %.texi
3153         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3154
3155 # Duplicate entry to handle renaming of gccinstall.dvi
3156 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3157         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3158
3159 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3160            doc/cppinternals.pdf
3161
3162 pdf:: $(PDFFILES) lang.pdf
3163
3164 doc/%.pdf: %.texi
3165         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3166
3167 # Duplicate entry to handle renaming of gccinstall.pdf
3168 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3169         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3170
3171 # List the directories or single hmtl files which are installed by
3172 # install-html. The lang.html file triggers language fragments to build
3173 # html documentation.
3174 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3175        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3176        $(build_htmldir)/cppinternals
3177
3178 # List the html file targets.
3179 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3180        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3181        $(build_htmldir)/cppinternals/index.html lang.html
3182
3183 html:: $(HTMLS_BUILD)
3184
3185 $(build_htmldir)/%/index.html: %.texi
3186         $(mkinstalldirs) $(@D)
3187         rm -f $(@D)/*
3188         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3189
3190 # Duplicate entry to handle renaming of gccinstall
3191 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3192         $(mkinstalldirs) $(@D)
3193         echo rm -f $(@D)/*
3194         SOURCEDIR=$(abs_docdir) \
3195         DESTDIR=$(@D) \
3196         $(SHELL) $(srcdir)/doc/install.texi2html
3197
3198 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3199            doc/fsf-funding.7 doc/gcov-tool.1
3200
3201 generated-manpages: man
3202
3203 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3204
3205 srcman: $(MANFILES)
3206         -cp -p $^ $(srcdir)/doc
3207
3208 doc/%.1: %.pod
3209         $(STAMP) $@
3210         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3211                 mv -f $(@).T$$$$ $@) || \
3212                 (rm -f $(@).T$$$$ && exit 1)
3213
3214 doc/%.7: %.pod
3215         $(STAMP) $@
3216         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3217                 mv -f $(@).T$$$$ $@) || \
3218                 (rm -f $(@).T$$$$ && exit 1)
3219
3220 %.pod: %.texi
3221         $(STAMP) $@
3222         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3223
3224 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3225 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3226
3227 # These next rules exist because the output name is not the same as
3228 # the input name, so our implicit %.pod rule will not work.
3229
3230 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3231         $(STAMP) $@
3232         -$(TEXI2POD) $< > $@
3233 gfdl.pod: fdl.texi
3234         $(STAMP) $@
3235         -$(TEXI2POD) $< > $@
3236 fsf-funding.pod: funding.texi
3237         $(STAMP) $@
3238         -$(TEXI2POD) $< > $@
3239 gpl.pod: gpl_v3.texi
3240         $(STAMP) $@
3241         -$(TEXI2POD) $< > $@
3242
3243 #\f
3244 # Deletion of files made during compilation.
3245 # There are four levels of this:
3246 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3247 # `mostlyclean' is useful while working on a particular type of machine.
3248 # It deletes most, but not all, of the files made by compilation.
3249 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3250 # `clean' deletes everything made by running `make all'.
3251 # `distclean' also deletes the files made by config.
3252 # `maintainer-clean' also deletes everything that could be regenerated
3253 # automatically, except for `configure'.
3254 # We remove as much from the language subdirectories as we can
3255 # (less duplicated code).
3256
3257 mostlyclean: lang.mostlyclean
3258         -rm -f $(MOSTLYCLEANFILES)
3259         -rm -f *$(objext) c-family/*$(objext)
3260         -rm -f *$(coverageexts)
3261 # Delete build programs
3262         -rm -f build/*
3263         -rm -f mddeps.mk
3264 # Delete other built files.
3265         -rm -f specs.h options.c options.h options-save.c
3266 # Delete the stamp and temporary files.
3267         -rm -f s-* tmp-* stamp-* stmp-*
3268         -rm -f */stamp-* */tmp-*
3269 # Delete debugging dump files.
3270         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3271 # Delete some files made during installation.
3272         -rm -f specs $(SPECS)
3273         -rm -f collect collect2 mips-tfile mips-tdump
3274 # Delete unwanted output files from TeX.
3275         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3276         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3277 # Delete sorted indices we don't actually use.
3278         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3279 # Delete core dumps.
3280         -rm -f core */core
3281 # Delete file generated for gengtype
3282         -rm -f gtyp-input.list
3283 # Delete files generated by gengtype
3284         -rm -f gtype-*
3285         -rm -f gt-*
3286         -rm -f gtype.state
3287 # Delete genchecksum outputs
3288         -rm -f *-checksum.c
3289 # Delete lock-and-run bits
3290         -rm -rf linkfe.lck lock-stamp.*
3291
3292 # Delete all files made by compilation
3293 # that don't exist in the distribution.
3294 clean: mostlyclean lang.clean
3295         -rm -f libgcc.a libgcc_eh.a libgcov.a
3296         -rm -f libgcc_s*
3297         -rm -f libunwind*
3298         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3299         -rm -f options.c options.h optionlist
3300         -rm -f cs-*
3301         -rm -f doc/*.dvi
3302         -rm -f doc/*.pdf
3303 # Delete the include directories.
3304         -rm -rf include include-fixed
3305 # Delete files used by the "multilib" facility (including libgcc subdirs).
3306         -rm -f multilib.h tmpmultilib*
3307         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3308           rm -rf $(MULTILIB_DIRNAMES); \
3309         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3310           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3311         fi ; fi
3312
3313 # Delete all files that users would normally create
3314 # while building and installing GCC.
3315 distclean: clean lang.distclean
3316         -rm -f auto-host.h auto-build.h
3317         -rm -f cstamp-h
3318         -rm -f config.status config.run config.cache config.bak
3319         -rm -f Make-lang Make-hooks Make-host Make-target
3320         -rm -f Makefile *.oaux
3321         -rm -f gthr-default.h
3322         -rm -f TAGS */TAGS
3323         -rm -f *.asm
3324         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3325         -rm -f testsuite/*.log testsuite/*.sum
3326         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3327         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3328         -rm -rf ${QMTEST_DIR} stamp-qmtest
3329         -rm -f cxxmain.c
3330         -rm -f .gdbinit configargs.h
3331         -rm -f gcov.pod
3332 # Delete po/*.gmo only if we are not building in the source directory.
3333         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3334         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3335
3336 # Get rid of every file that's generated from some other file, except for `configure'.
3337 # Most of these files ARE PRESENT in the GCC distribution.
3338 maintainer-clean:
3339         @echo 'This command is intended for maintainers to use; it'
3340         @echo 'deletes files that may need special tools to rebuild.'
3341         $(MAKE) lang.maintainer-clean distclean
3342         -rm -f cpp.??s cpp.*aux
3343         -rm -f gcc.??s gcc.*aux
3344         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3345 #\f
3346 # Entry points `install', `install-strip', and `uninstall'.
3347 # Also use `install-collect2' to install collect2 when the config files don't.
3348
3349 # Copy the compiler files into directories where they will be run.
3350 # Install the driver last so that the window when things are
3351 # broken is small.
3352 install: install-common $(INSTALL_HEADERS) \
3353     install-cpp install-man install-info install-@POSUB@ \
3354     install-driver install-lto-wrapper install-gcc-ar
3355
3356 ifeq ($(enable_plugin),yes)
3357 install: install-plugin
3358 endif
3359
3360 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3361 ifneq ($(STRIP),)
3362 install-strip: STRIPPROG = $(STRIP)
3363 export STRIPPROG
3364 endif
3365 install-strip: install
3366
3367 # Handle cpp installation.
3368 install-cpp: installdirs cpp$(exeext)
3369         -if test "$(enable_as_accelerator)" != "yes" ; then \
3370           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3371           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3372           if [ x$(cpp_install_dir) != x ]; then \
3373             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3374             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3375           else true; fi; \
3376         fi
3377
3378 # Create the installation directories.
3379 # $(libdir)/gcc/include isn't currently searched by cpp.
3380 installdirs:
3381         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3382         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3383         $(mkinstalldirs) $(DESTDIR)$(bindir)
3384         $(mkinstalldirs) $(DESTDIR)$(includedir)
3385         $(mkinstalldirs) $(DESTDIR)$(infodir)
3386         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3387         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3388
3389 params.list: s-params.list; @true
3390 s-params.list: $(srcdir)/params-list.h $(srcdir)/params.def
3391         $(CPP) $(srcdir)/params-list.h | sed 's/^#.*//;/^$$/d' > tmp-params.list
3392         $(SHELL) $(srcdir)/../move-if-change tmp-params.list params.list
3393         $(STAMP) s-params.list
3394
3395 params.options: s-params.options; @true
3396 s-params.options: $(srcdir)/params-options.h $(srcdir)/params.def
3397         $(CPP) $(srcdir)/params-options.h | sed 's/^#.*//;/^$$/d' > tmp-params.options
3398         $(SHELL) $(srcdir)/../move-if-change tmp-params.options params.options
3399         $(STAMP) s-params.options
3400
3401
3402 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3403   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3404   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3405   gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3406   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3407   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3408   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3409   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3410   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3411   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3412   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3413   $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3414   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3415   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3416   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3417   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3418   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3419   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3420   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3421   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3422   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3423   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3424   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3425   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3426   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3427   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3428   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3429   lcm.h cfgloopmanip.h builtins.def chkp-builtins.def pass-instances.def \
3430   params.list
3431
3432 # generate the 'build fragment' b-header-vars
3433 s-header-vars: Makefile
3434         rm -f tmp-header-vars
3435 # The first sed gets the list "header variables" as the list variables
3436 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3437 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3438 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3439 # as well.
3440         $(foreach header_var,$(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;) \
3441         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3442         $(STAMP) s-header-vars
3443
3444 # Install gengtype
3445 install-gengtype: installdirs gengtype$(exeext) gtype.state
3446         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3447         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3448         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3449         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3450
3451 # Install the headers needed to build a plugin.
3452 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3453 # We keep the directory structure for files in config or c-family and .def
3454 # files. All other files are flattened to a single directory.
3455         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3456         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3457         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3458         for file in $$headers; do \
3459           if [ -f $$file ] ; then \
3460             path=$$file; \
3461           elif [ -f $(srcdir)/$$file ]; then \
3462             path=$(srcdir)/$$file; \
3463           else continue; \
3464           fi; \
3465           case $$path in \
3466           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3467             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3468           *) base=`basename $$path` ;; \
3469           esac; \
3470           dest=$(plugin_includedir)/$$base; \
3471           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3472           dir=`dirname $$dest`; \
3473           $(mkinstalldirs) $(DESTDIR)$$dir; \
3474           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3475         done
3476         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3477
3478 # Install the compiler executables built during cross compilation.
3479 install-common: native lang.install-common installdirs
3480         for file in $(COMPILERS); do \
3481           if [ -f $$file ] ; then \
3482             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3483             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3484           else true; \
3485           fi; \
3486         done
3487         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3488           if [ x"$$file" != x.. ]; then \
3489             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3490             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3491           else true; fi; \
3492         done
3493 # We no longer install the specs file because its presence makes the
3494 # driver slower, and because people who need it can recreate it by
3495 # using -dumpspecs.  We remove any old version because it would
3496 # otherwise override the specs built into the driver.
3497         rm -f $(DESTDIR)$(libsubdir)/specs
3498 # Install gcov if it was compiled.
3499         -if test "$(enable_as_accelerator)" != "yes" ; then \
3500           if [ -f gcov$(exeext) ]; \
3501           then \
3502             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3503             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3504           fi; \
3505         fi
3506 # Install gcov-tool if it was compiled.
3507         -if test "$(enable_as_accelerator)" != "yes" ; then \
3508           if [ -f gcov-tool$(exeext) ]; \
3509           then \
3510             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3511             $(INSTALL_PROGRAM) \
3512             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3513           fi; \
3514         fi
3515
3516 # Install the driver program as $(target_noncanonical)-gcc,
3517 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3518 install-driver: installdirs xgcc$(exeext)
3519         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3520         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3521         -if test "$(enable_as_accelerator)" != "yes" ; then \
3522           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3523             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3524             ( cd $(DESTDIR)$(bindir) && \
3525               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3526           fi; \
3527           if [ ! -f gcc-cross$(exeext) ] \
3528               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3529             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3530             ( cd $(DESTDIR)$(bindir) && \
3531               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3532               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3533           fi; \
3534         fi
3535
3536 # Install the info files.
3537 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3538 # to do the install.
3539 install-info:: doc installdirs \
3540         $(DESTDIR)$(infodir)/cpp.info \
3541         $(DESTDIR)$(infodir)/gcc.info \
3542         $(DESTDIR)$(infodir)/cppinternals.info \
3543         $(DESTDIR)$(infodir)/gccinstall.info \
3544         $(DESTDIR)$(infodir)/gccint.info \
3545         lang.install-info
3546
3547 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3548         rm -f $@
3549         if [ -f $< ]; then \
3550           for f in $(<)*; do \
3551             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3552             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3553             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3554           done; \
3555         else true; fi
3556         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3557           if [ -f $@ ]; then \
3558             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3559           else true; fi; \
3560         else true; fi;
3561
3562 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3563
3564 install-pdf: $(PDFFILES) lang.install-pdf
3565         @$(NORMAL_INSTALL)
3566         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3567         @list='$(PDFFILES)'; for p in $$list; do \
3568           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3569           f=$(pdf__strip_dir) \
3570           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3571           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3572         done
3573
3574 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3575
3576 install-html: $(HTMLS_BUILD) lang.install-html
3577         @$(NORMAL_INSTALL)
3578         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3579         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3580           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3581           f=$(html__strip_dir) \
3582           if test -d "$$d$$p"; then \
3583             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3584             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3585             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3586             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3587           else \
3588             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3589             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3590           fi; \
3591         done
3592
3593 # Install the man pages.
3594 install-man: lang.install-man \
3595         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3596         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3597         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3598         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3599         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3600         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3601
3602 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3603         -rm -f $@
3604         -$(INSTALL_DATA) $< $@
3605         -chmod a-x $@
3606
3607 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3608         -rm -f $@
3609         -$(INSTALL_DATA) $< $@
3610         -chmod a-x $@
3611
3612 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3613         -rm -f $@
3614         -$(INSTALL_DATA) $< $@
3615         -chmod a-x $@
3616
3617 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3618         -rm -f $@
3619         -$(INSTALL_DATA) $< $@
3620         -chmod a-x $@
3621
3622 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3623         -rm -f $@
3624         -$(INSTALL_DATA) $< $@
3625         -chmod a-x $@
3626
3627 # Install all the header files built in the include subdirectory.
3628 install-headers: $(INSTALL_HEADERS_DIR)
3629 # Fix symlinks to absolute paths in the installed include directory to
3630 # point to the installed directory, not the build directory.
3631 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3632         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3633         if [ $$? -eq 0 ]; then \
3634           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3635           for i in $$files; do \
3636             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3637             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3638               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3639               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3640             fi; \
3641           done; \
3642         fi
3643
3644 # Create or recreate the gcc private include file directory.
3645 install-include-dir: installdirs
3646         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3647         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3648         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3649         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3650
3651 # Create or recreate the install-tools include file directory.
3652 itoolsdir = $(libexecsubdir)/install-tools
3653 itoolsdatadir = $(libsubdir)/install-tools
3654 install-itoolsdirs: installdirs
3655         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3656         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3657
3658 # Install the include directory using tar.
3659 install-headers-tar: stmp-int-hdrs install-include-dir
3660 # We use `pwd`/include instead of just include to problems with CDPATH
3661 # Unless a full pathname is provided, some shells would print the new CWD,
3662 # found in CDPATH, corrupting the output.  We could just redirect the
3663 # output of `cd', but some shells lose on redirection within `()'s
3664         (cd `${PWD_COMMAND}`/include ; \
3665          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3666         (cd `${PWD_COMMAND}`/include-fixed ; \
3667          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3668 # /bin/sh on some systems returns the status of the first tar,
3669 # and that can lose with GNU tar which always writes a full block.
3670 # So use `exit 0' to ignore its exit status.
3671
3672 # Install the include directory using cpio.
3673 install-headers-cpio: stmp-int-hdrs install-include-dir
3674 # See discussion about the use of `pwd` above
3675         cd `${PWD_COMMAND}`/include ; \
3676         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3677         cd `${PWD_COMMAND}`/include-fixed ; \
3678         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3679
3680 # Install the include directory using cp.
3681 install-headers-cp: stmp-int-hdrs install-include-dir
3682         cp -p -r include $(DESTDIR)$(libsubdir)
3683         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3684
3685 # Targets without dependencies, for use in prev-gcc during bootstrap.
3686 real-install-headers-tar:
3687         (cd `${PWD_COMMAND}`/include-fixed ; \
3688          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3689
3690 real-install-headers-cpio:
3691         cd `${PWD_COMMAND}`/include-fixed ; \
3692         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3693
3694 real-install-headers-cp:
3695         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3696
3697 # Install supporting files for fixincludes to be run later.
3698 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3699   macro_list fixinc_list
3700         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3701           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3702         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3703         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3704         set -e; for ml in `cat fixinc_list`; do \
3705           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3706           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3707           $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3708         done
3709         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3710                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3711         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3712                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3713                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3714         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3715                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3716         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3717                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3718
3719 # Use this target to install the program `collect2' under the name `collect2'.
3720 install-collect2: collect2 installdirs
3721         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3722 # Install the driver program as $(libsubdir)/gcc for collect2.
3723         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3724
3725 # Install lto-wrapper.
3726 install-lto-wrapper: lto-wrapper$(exeext)
3727         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3728
3729 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3730         if test "$(enable_as_accelerator)" != "yes" ; then \
3731           for i in gcc-ar gcc-nm gcc-ranlib; do \
3732             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3733             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3734             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3735             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3736             if test -f gcc-cross$(exeext); then \
3737               :; \
3738             else \
3739               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3740               ( cd $(DESTDIR)$(bindir) && \
3741                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3742             fi ; \
3743           done; \
3744         fi
3745
3746 # Cancel installation by deleting the installed files.
3747 uninstall: lang.uninstall
3748         -rm -rf $(DESTDIR)$(libsubdir)
3749         -rm -rf $(DESTDIR)$(libexecsubdir)
3750         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3751         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3752         -if [ x$(cpp_install_dir) != x ]; then \
3753           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3754         else true; fi
3755         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3756         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3757         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3758         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3759         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3760         for i in ar nm ranlib ; do \
3761           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3762           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3763           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3764           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3765         done
3766 #\f
3767 # These targets are for the dejagnu testsuites. The file site.exp
3768 # contains global variables that all the testsuites will use.
3769
3770 target_subdir = @target_subdir@
3771
3772 site.exp: ./config.status Makefile
3773         @echo "Making a new config file..."
3774         -@rm -f ./site.tmp
3775         @$(STAMP) site.exp
3776         -@mv site.exp site.bak
3777         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3778         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3779         @echo "# add them to the last section" >> ./site.tmp
3780         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3781         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3782         @echo "set host_triplet $(host)" >> ./site.tmp
3783         @echo "set build_triplet $(build)" >> ./site.tmp
3784         @echo "set target_triplet $(target)" >> ./site.tmp
3785         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3786         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3787 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3788         @echo "set CFLAGS \"\"" >> ./site.tmp
3789         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3790         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3791         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3792 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3793 # They are passed first to allow individual tests to override them.
3794         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3795 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3796 # files that have already been installed there will be found.  The -B option
3797 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3798 # from the install tree.
3799         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3800         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3801         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3802         @if test "@enable_plugin@" = "yes" ; then \
3803           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3804           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3805           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3806           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3807         fi
3808         @echo "set ISLVER \"$(ISLVER)\"" >> ./site.tmp
3809 # If newlib has been configured, we need to pass -B to gcc so it can find
3810 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3811 # message if it doesn't, but the testsuite is supposed to ignore the message -
3812 # it's too difficult to tell when to and when not to pass -B (not all targets
3813 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3814 # seems like too selective a test.
3815 # ??? Another way to solve this might be to rely on linker scripts.  Then
3816 # theoretically the -B won't be needed.
3817 # We also need to pass -L ../ld so that the linker can find ldscripts.
3818         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3819             && [ "${host}" != "${target}" ]; then \
3820           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3821           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3822           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3823           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3824           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3825         else true; \
3826         fi
3827         @if [ -d $(objdir)/../ld ] ; then \
3828           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3829         else true; \
3830         fi
3831         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3832         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3833         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3834           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3835         else true; \
3836         fi
3837         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3838           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3839         else true; \
3840         fi
3841         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3842           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3843         else true; \
3844         fi
3845         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3846         @cat ./site.tmp > site.exp
3847         @cat site.bak | sed \
3848                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3849         -@rm -f ./site.tmp
3850
3851 CHECK_TARGETS = @check_languages@
3852
3853 check: $(CHECK_TARGETS)
3854
3855 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3856
3857 # The idea is to parallelize testing of multilibs, for example:
3858 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3859 # will run 3 concurrent sessions of check-gcc, eventually testing
3860 # all 10 combinations.  GNU make is required, as is a shell that expands
3861 # alternations within braces.
3862 lang_checks_parallel = $(lang_checks:=//%)
3863 $(lang_checks_parallel): site.exp
3864         target=`echo "$@" | sed 's,//.*,,'`; \
3865         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3866         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3867         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3868           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3869           "$$target"
3870
3871 TESTSUITEDIR = testsuite
3872
3873 $(TESTSUITEDIR)/site.exp: site.exp
3874         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3875         -rm -f $@
3876         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3877
3878 # This is only used for check-% targets that aren't parallelized.
3879 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3880         -test -d plugin || mkdir plugin
3881         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3882         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3883         -(rootme=`${PWD_COMMAND}`; export rootme; \
3884         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3885         cd $(TESTSUITEDIR)/$*; \
3886         rm -f tmp-site.exp; \
3887         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3888                 < ../../site.exp > tmp-site.exp; \
3889         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3890         EXPECT=${EXPECT} ; export EXPECT ; \
3891         if [ -f $${rootme}/../expect/expect ] ; then  \
3892            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3893             export TCL_LIBRARY ; fi ; \
3894         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3895
3896 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3897         @echo check-$*
3898
3899 check_p_tool=$(firstword $(subst _, ,$*))
3900 check_p_count=$(check_$(check_p_tool)_parallelize)
3901 check_p_subno=$(word 2,$(subst _, ,$*))
3902 check_p_numbers0:=1 2 3 4 5 6 7 8 9
3903 check_p_numbers1:=0 $(check_p_numbers0)
3904 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
3905 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
3906 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
3907 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
3908 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
3909 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
3910 check_p_subdir=$(subst _,,$*)
3911 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
3912                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
3913                 $(check_p_numbers)))
3914
3915 # For parallelized check-% targets, this decides whether parallelization
3916 # is desirable (if -jN is used).  If desirable, recursive make is run with
3917 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
3918 # parallel, as they are run in separate directories.
3919 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
3920 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
3921 # dejaGNU procedure is overridden to additionally synchronize through
3922 # a $lang-parallel directory which tests will be run by which runtest instance.
3923 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3924 # files.  If parallelization isn't desirable, only one recursive make
3925 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3926 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3927 # should be passed to runtest.
3928 #
3929 # To parallelize some language check, add the corresponding check-$lang
3930 # to lang_checks_parallelized variable and define check_$lang_parallelize
3931 # variable.  This is the upper limit to which it is useful to parallelize the
3932 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
3933 # testsuites like objc or go.
3934 $(lang_checks_parallelized): check-% : site.exp
3935         -rm -rf $(TESTSUITEDIR)/$*-parallel
3936         @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
3937           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
3938           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
3939           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
3940           export GCC_RUNTEST_PARALLELIZE_DIR ; \
3941           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3942             check-parallel-$* \
3943             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3944           sums= ; logs= ; \
3945           for dir in $(TESTSUITEDIR)/$* \
3946                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
3947           do \
3948             if [ -d $$dir ]; then \
3949               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
3950               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
3951             fi; \
3952           done; \
3953           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
3954             > $(TESTSUITEDIR)/$*/$*.sum; \
3955           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
3956             > $(TESTSUITEDIR)/$*/$*.log; \
3957           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
3958         else \
3959           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3960             check_$*_parallelize= check-parallel-$*; \
3961         fi
3962
3963 check-parallel-% : site.exp
3964         -@test -d plugin || mkdir plugin
3965         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3966         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3967         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
3968         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3969         if [ -n "$(check_p_subno)" ] \
3970            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
3971            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
3972           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
3973         else \
3974           cd $(TESTSUITEDIR)/$(check_p_subdir); \
3975           rm -f tmp-site.exp; \
3976           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3977                 < ../../site.exp > tmp-site.exp; \
3978           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3979           EXPECT=${EXPECT} ; export EXPECT ; \
3980           if [ -f $${rootme}/../expect/expect ] ; then  \
3981             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3982             export TCL_LIBRARY ; \
3983           fi ; \
3984           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
3985           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
3986             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
3987           fi ; \
3988         fi )
3989
3990 # QMTest targets
3991
3992 # The path to qmtest.
3993 QMTEST_PATH=qmtest
3994
3995 # The flags to pass to qmtest.
3996 QMTESTFLAGS=
3997
3998 # The flags to pass to "qmtest run".
3999 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
4000
4001 # The command to use to invoke qmtest.
4002 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
4003
4004 # The tests (or suites) to run.
4005 QMTEST_GPP_TESTS=g++
4006
4007 # The subdirectory of the OBJDIR that will be used to store the QMTest
4008 # test database configuration and that will be used for temporary
4009 # scratch space during QMTest's execution.
4010 QMTEST_DIR=qmtestsuite
4011
4012 # Create the QMTest database configuration.
4013 ${QMTEST_DIR} stamp-qmtest:
4014         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
4015             -c gcc_database.GCCDatabase \
4016             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
4017             $(STAMP) stamp-qmtest
4018
4019 # Create the QMTest context file.
4020 ${QMTEST_DIR}/context: stamp-qmtest
4021         rm -f $@
4022         echo "CompilerTable.languages=c cplusplus" >> $@
4023         echo "CompilerTable.c_kind=GCC" >> $@
4024         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
4025         echo "CompilerTable.c_options=-B${objdir}/" >> $@
4026         echo "CompilerTable.cplusplus_kind=GCC" >> $@
4027         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
4028         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
4029         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
4030
4031 # Run the G++ testsuite using QMTest.
4032 qmtest-g++: ${QMTEST_DIR}/context
4033         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
4034            -o g++.qmr ${QMTEST_GPP_TESTS}
4035
4036 # Use the QMTest GUI.
4037 qmtest-gui: ${QMTEST_DIR}/context
4038         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
4039
4040 .PHONY: qmtest-g++
4041
4042 # Run Paranoia on real.c.
4043
4044 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4045         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4046
4047 paranoia: paranoia.o real.o $(LIBIBERTY)
4048         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4049
4050 # These exist for maintenance purposes.
4051
4052 # Update the tags table.
4053 TAGS: lang.tags
4054         (cd $(srcdir);                                  \
4055         incs= ;                                         \
4056         list='$(SUBDIRS)'; for dir in $$list; do        \
4057           if test -f $$dir/TAGS; then                   \
4058             incs="$$incs --include $$dir/TAGS.sub";     \
4059           fi;                                           \
4060         done;                                           \
4061         etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c *.cc \
4062               ../include/*.h ../libiberty/*.c \
4063               ../libcpp/*.c ../libcpp/include/*.h \
4064               --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        \
4065               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\).*(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def \
4066               --language=none --regex="/DEFTIMEVAR (\([A-Za-z_0-9]+\)/\1/" timevar.def \
4067                 ; \
4068         etags --include TAGS.sub $$incs)
4069
4070 # -----------------------------------------------------
4071 # Rules for generating translated message descriptions.
4072 # Disabled by autoconf if the tools are not available.
4073 # -----------------------------------------------------
4074
4075 XGETTEXT = @XGETTEXT@
4076 GMSGFMT = @GMSGFMT@
4077 MSGMERGE = msgmerge
4078 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4079
4080 .PHONY: build- install- build-po install-po update-po
4081
4082 # Dummy rules to deal with dependencies produced by use of
4083 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4084 build-: ; @true
4085 install-: ; @true
4086
4087 build-po: $(CATALOGS)
4088
4089 # This notation should be acceptable to all Make implementations used
4090 # by people who are interested in updating .po files.
4091 update-po: $(CATALOGS:.gmo=.pox)
4092
4093 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4094 # script does that.
4095 .po.gmo:
4096         $(mkinstalldirs) po
4097         $(GMSGFMT) --statistics -o $@ $<
4098
4099 # The new .po has to be gone over by hand, so we deposit it into
4100 # build/po with a different extension.
4101 # If build/po/gcc.pot exists, use it (it was just created),
4102 # else use the one in srcdir.
4103 .po.pox:
4104         $(mkinstalldirs) po
4105         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4106                         then echo po/gcc.pot; \
4107                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4108
4109 # This rule has to look for .gmo modules in both srcdir and
4110 # the cwd, and has to check that we actually have a catalog
4111 # for each language, in case they weren't built or included
4112 # with the distribution.
4113 install-po:
4114         $(mkinstalldirs) $(DESTDIR)$(datadir)
4115         cats="$(CATALOGS)"; for cat in $$cats; do \
4116           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4117           if [ -f $$cat ]; then :; \
4118           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4119           else continue; \
4120           fi; \
4121           dir=$(localedir)/$$lang/LC_MESSAGES; \
4122           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4123           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4124           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4125           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4126         done
4127
4128 # Rule for regenerating the message template (gcc.pot).
4129 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4130 # this rule has no dependencies and always regenerates gcc.pot.  This is
4131 # relatively harmless since the .po files do not directly depend on it.
4132 # Note that exgettext has an awk script embedded in it which requires a
4133 # fairly modern (POSIX-compliant) awk.
4134 # The .pot file is left in the build directory.
4135 gcc.pot: po/gcc.pot
4136 po/gcc.pot: force
4137         $(mkinstalldirs) po
4138         $(MAKE) srcextra
4139         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4140                 $(XGETTEXT) gcc $(srcdir)
4141
4142 #\f
4143
4144 # Dependency information.
4145
4146 # In order for parallel make to really start compiling the expensive
4147 # objects from $(OBJS) as early as possible, build all their
4148 # prerequisites strictly before all objects.
4149 $(ALL_HOST_OBJS) : | $(generated_files)
4150
4151 # Include the auto-generated dependencies for all host objects.
4152 DEPFILES = \
4153   $(foreach obj,$(ALL_HOST_OBJS),\
4154     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4155 -include $(DEPFILES)