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 host_os=@host_os@
  61 target=@target@
  62 target_noncanonical:=@target_noncanonical@
  63
  64 # Normally identical to target_noncanonical, except for compilers built
  65 # as accelerator targets.
  66 real_target_noncanonical:=@real_target_noncanonical@
  67 accel_dir_suffix = @accel_dir_suffix@
  68
  69 # Sed command to transform gcc to installed name.
  70 program_transform_name := @program_transform_name@
  71
  72 # -----------------------------
  73 # Directories used during build
  74 # -----------------------------
  75
  76 # Directory where sources are, from where we are.
  77 srcdir = @srcdir@
  78 gcc_docdir = @srcdir@/doc
  79
  80 # Directory where sources are, absolute.
  81 abs_srcdir = @abs_srcdir@
  82 abs_docdir = @abs_srcdir@/doc
  83
  84 # Directory where sources are, relative to here.
  85 top_srcdir = @top_srcdir@
  86
  87 # Top build directory for this package, relative to here.
  88 top_builddir = .
  89
  90 # The absolute path to the current directory.
  91 objdir := $(shell pwd)
  92
  93 host_subdir=@host_subdir@
  94 build_subdir=@build_subdir@
  95 target_subdir=@target_subdir@
  96 build_libsubdir=@build_libsubdir@
  97
  98 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  99 ifeq ($(host_subdir),.)
 100 toplevel_builddir := ..
 101 else
 102 toplevel_builddir := ../..
 103 endif
 104
 105 build_objdir := $(toplevel_builddir)/$(build_subdir)
 106 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 107 target_objdir := $(toplevel_builddir)/$(target_subdir)
 108
 109 # --------
 110 # Defined vpaths
 111 # --------
 112
 113 # Directory where sources are, from where we are.
 114 VPATH = @srcdir@
 115
 116 # We define a vpath for the sources of the .texi files here because they
 117 # are split between multiple directories and we would rather use one implicit
 118 # pattern rule for everything.
 119 # This vpath could be extended within the Make-lang fragments.
 120
 121 vpath %.texi $(gcc_docdir)
 122 vpath %.texi $(gcc_docdir)/include
 123
 124 # --------
 125 # UNSORTED
 126 # --------
 127
 128 # Extra flags to pass to indicate cross compilation, which
 129 # might be used or tested by Make-lang fragments.
 130 CROSS=@CROSS@
 131
 132 # Variables that exist for you to override.
 133 # See below for how to change them for certain systems.
 134
 135 # List of language subdirectories.
 136 SUBDIRS =@subdirs@ build
 137
 138 # Selection of languages to be made.
 139 CONFIG_LANGUAGES = @all_selected_languages@
 140 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext) \
 141             $(CONFIG_LANGUAGES)
 142
 143 # Default values for variables overridden in Makefile fragments.
 144 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 145 # TCFLAGS is used for compilations with the GCC just built.
 146 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 147 T_CFLAGS =
 148 TCFLAGS =
 149 CFLAGS = @CFLAGS@
 150 CXXFLAGS = @CXXFLAGS@
 151 LDFLAGS = @LDFLAGS@
 152
 153 # Should we build position-independent host code?
 154 PICFLAG = @PICFLAG@
 155
 156 # Flags to determine code coverage. When coverage is disabled, this will
 157 # contain the optimization flags, as you normally want code coverage
 158 # without optimization.
 159 COVERAGE_FLAGS = @coverage_flags@
 160 coverageexts = .{gcda,gcno}
 161
 162 # The warning flags are separate from CFLAGS because people tend to
 163 # override optimization flags and we'd like them to still have warnings
 164 # turned on.  These flags are also used to pass other stage dependent
 165 # flags from configure.  The user is free to explicitly turn these flags
 166 # off if they wish.
 167 # LOOSE_WARN are the warning flags to use when compiling something
 168 # which is only compiled with gcc, such as libgcc.
 169 # C_LOOSE_WARN is similar, but with C-only warnings.
 170 # STRICT_WARN are the additional warning flags to
 171 # apply to the back end and some front ends, which may be compiled
 172 # with other compilers.
 173 # C_STRICT_WARN is similar, with C-only warnings.
 174 LOOSE_WARN = @loose_warn@
 175 C_LOOSE_WARN = @c_loose_warn@
 176 STRICT_WARN = @strict_warn@
 177 C_STRICT_WARN = @c_strict_warn@
 178
 179 # This is set by --enable-checking.  The idea is to catch forgotten
 180 # "extern" tags in header files.
 181 NOCOMMON_FLAG = @nocommon_flag@
 182
 183 NOEXCEPTION_FLAGS = @noexception_flags@
 184
 185 ALIASING_FLAGS = @aliasing_flags@
 186
 187 # This is set by --disable-maintainer-mode (default) to "#"
 188 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 189 # --disable-maintainer-mode is used or not.  This is because the
 190 # following will expand to "MAINT := " in maintainer mode, and to
 191 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 192 # they mean exactly the same thing for make.
 193 MAINT := @MAINT@
 194
 195 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 196 # be used in language Make-lang.in makefile fragments to enable
 197 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 198 # maintainer mode, and '' otherwise.
 199 @MAINT@ ENABLE_MAINTAINER_RULES = true
 200
 201 # These are set by --enable-checking=valgrind.
 202 RUN_GEN = @valgrind_command@
 203 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 204
 205 # This is how we control whether or not the additional warnings are applied.
 206 .-warn = $(STRICT_WARN)
 207 build-warn = $(STRICT_WARN)
 208 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 209 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 210
 211 # These files are to have specific diagnostics suppressed, or are not to
 212 # be subject to -Werror:
 213 # flex output may yield harmless "no previous prototype" warnings
 214 build/gengtype-lex.o-warn = -Wno-error
 215 gengtype-lex.o-warn = -Wno-error
 216 libgcov-util.o-warn = -Wno-error
 217 libgcov-driver-tool.o-warn = -Wno-error
 218 libgcov-merge-tool.o-warn = -Wno-error
 219 gimple-match.o-warn = -Wno-unused
 220 generic-match.o-warn = -Wno-unused
 221 dfp.o-warn = -Wno-strict-aliasing
 222
 223 # All warnings have to be shut off in stage1 if the compiler used then
 224 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 225 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 226 # either $(GCC_WARN_CXXFLAGS), or nothing.
 227 WARN_CFLAGS = @warn_cflags@
 228 WARN_CXXFLAGS = @warn_cxxflags@
 229
 230 CPPFLAGS = @CPPFLAGS@
 231
 232 AWK = @AWK@
 233 CC = @CC@
 234 CXX = @CXX@
 235 BISON = @BISON@
 236 BISONFLAGS =
 237 FLEX = @FLEX@
 238 FLEXFLAGS =
 239 AR = @AR@
 240 AR_FLAGS = rc
 241 NM = @NM@
 242 RANLIB = @RANLIB@
 243 RANLIB_FLAGS = @ranlib_flags@
 244
 245 # Libraries to use on the host.
 246 HOST_LIBS = @HOST_LIBS@
 247
 248 # The name of the compiler to use.
 249 COMPILER = $(CXX)
 250 COMPILER_FLAGS = $(CXXFLAGS)
 251 # If HOST_LIBS is set, then the user is controlling the libraries to
 252 # link against.  In that case, link with $(CC) so that the -lstdc++
 253 # library is not introduced.  If HOST_LIBS is not set, link with
 254 # $(CXX) to pick up -lstdc++.
 255 ifeq ($(HOST_LIBS),)
 256 LINKER = $(CXX)
 257 LINKER_FLAGS = $(CXXFLAGS)
 258 else
 259 LINKER = $(CC)
 260 LINKER_FLAGS = $(CFLAGS)
 261 endif
 262
 263 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
 264 NO_PIE_FLAG = @NO_PIE_FLAG@
 265
 266 # We don't want to compile the compilers with -fPIE, it make PCH fail.
 267 COMPILER += $(NO_PIE_CFLAGS)
 268
 269 # Link with -no-pie since we compile the compiler with -fno-PIE.
 270 LINKER += $(NO_PIE_FLAG)
 271
 272 # Like LINKER, but use a mutex for serializing front end links.
 273 ifeq (@DO_LINK_MUTEX@,true)
 274 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 275 else
 276 LLINKER = $(LINKER)
 277 endif
 278
 279 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
 280
 281 USE_THIN_ARCHIVES = no
 282 ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
 283 ifeq ($(AR_FLAGS),rc)
 284 ifeq ($(RANLIB_FLAGS),)
 285 USE_THIN_ARCHIVES = yes
 286 endif
 287 endif
 288 endif
 289
 290 # -------------------------------------------
 291 # Programs which operate on the build machine
 292 # -------------------------------------------
 293
 294 SHELL = @SHELL@
 295 # pwd command to use.  Allow user to override default by setting PWDCMD in
 296 # the environment to account for automounters.  The make variable must not
 297 # be called PWDCMD, otherwise the value set here is passed to make
 298 # subprocesses and overrides the setting from the user's environment.
 299 # Don't use PWD since it is a common shell environment variable and we
 300 # don't want to corrupt it.
 301 PWD_COMMAND = $${PWDCMD-pwd}
 302 # on sysV, define this as cp.
 303 INSTALL = @INSTALL@
 304 # Some systems may be missing symbolic links, regular links, or both.
 305 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 306 LN=@LN@
 307 LN_S=@LN_S@
 308 # These permit overriding just for certain files.
 309 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 310 INSTALL_DATA = @INSTALL_DATA@
 311 INSTALL_SCRIPT = @INSTALL@
 312 install_sh = $(SHELL) $(srcdir)/../install-sh
 313 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 314 MAKEINFO = @MAKEINFO@
 315 MAKEINFOFLAGS = --no-split
 316 TEXI2DVI = texi2dvi
 317 TEXI2PDF = texi2pdf
 318 TEXI2HTML = $(MAKEINFO) --html
 319 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 320 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 321 # Some versions of `touch' (such as the version on Solaris 2.8)
 322 # do not correctly set the timestamp due to buggy versions of `utime'
 323 # in the kernel.  So, we use `echo' instead.
 324 STAMP = echo timestamp >
 325 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 326 # translate the shell's notion of absolute pathnames to the native
 327 # spelling.
 328 build_file_translate = @build_file_translate@
 329
 330 # Make sure the $(MAKE) variable is defined.
 331 @SET_MAKE@
 332
 333 # Locate mkinstalldirs.
 334 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 335
 336 # write_entries_to_file - writes each entry in a list
 337 # to the specified file.  Entries are written in chunks of
 338 # $(write_entries_to_file_split) to accommodate systems with
 339 # severe command-line-length limitations.
 340 # Parameters:
 341 # $(1): variable containing entries to iterate over
 342 # $(2): output file
 343 write_entries_to_file_split = 50
 344 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 345         $(foreach range, \
 346           $(shell i=1; while test $$i -le $(words $(1)); do \
 347              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 348           $(shell echo "$(wordlist $(range), \
 349                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 350              | tr ' ' '\012' >> $(2)))
 351
 352 # The jit documentation looks better if built with sphinx, but can be
 353 # built with texinfo if sphinx is not available.
 354 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 355 doc_build_sys=@doc_build_sys@
 356
 357 # --------
 358 # UNSORTED
 359 # --------
 360
 361 # Dependency tracking stuff.
 362 CXXDEPMODE = @CXXDEPMODE@
 363 DEPDIR = @DEPDIR@
 364 depcomp = $(SHELL) $(srcdir)/../depcomp
 365
 366 # In the past we used AC_PROG_CC_C_O and set this properly, but
 367 # it was discovered that this hadn't worked in a long time, so now
 368 # we just hard-code.
 369 OUTPUT_OPTION = -o $@
 370
 371 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 372 # -I../zlib, unless we were configured with --with-system-zlib, in which
 373 # case both are empty.
 374 ZLIB = @zlibdir@ -lz
 375 ZLIBINC = @zlibinc@
 376
 377 # How to find GMP
 378 GMPLIBS = @GMPLIBS@
 379 GMPINC = @GMPINC@
 380
 381 # How to find isl.
 382 ISLLIBS = @ISLLIBS@
 383 ISLINC = @ISLINC@
 384
 385 # Set to 'yes' if the LTO front end is enabled.
 386 enable_lto = @enable_lto@
 387
 388 # Compiler and flags needed for plugin support
 389 PLUGINCC = @CXX@
 390 PLUGINCFLAGS = @CXXFLAGS@
 391
 392 # Libs and linker options needed for plugin support
 393 PLUGINLIBS = @pluginlibs@
 394
 395 enable_plugin = @enable_plugin@
 396
 397 # On MinGW plugin installation involves installing import libraries.
 398 ifeq ($(enable_plugin),yes)
 399   plugin_implib := $(if $(strip $(filter mingw%,$(host_os))),yes,no)
 400 endif
 401
 402 enable_host_shared = @enable_host_shared@
 403
 404 enable_as_accelerator = @enable_as_accelerator@
 405
 406 CPPLIB = ../libcpp/libcpp.a
 407 CPPINC = -I$(srcdir)/../libcpp/include
 408
 409 # Where to find decNumber
 410 enable_decimal_float = @enable_decimal_float@
 411 DECNUM = $(srcdir)/../libdecnumber
 412 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 413 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 414 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 415
 416 # The backtrace library.
 417 BACKTRACE = $(srcdir)/../libbacktrace
 418 BACKTRACEINC = -I$(BACKTRACE)
 419 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 420
 421 # Target to use when installing include directory.  Either
 422 # install-headers-tar, install-headers-cpio or install-headers-cp.
 423 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 424
 425 # Header files that are made available under the same name
 426 # to programs compiled with GCC.
 427 USER_H = $(srcdir)/ginclude/float.h \
 428          $(srcdir)/ginclude/iso646.h \
 429          $(srcdir)/ginclude/stdarg.h \
 430          $(srcdir)/ginclude/stdbool.h \
 431          $(srcdir)/ginclude/stddef.h \
 432          $(srcdir)/ginclude/varargs.h \
 433          $(srcdir)/ginclude/stdfix.h \
 434          $(srcdir)/ginclude/stdnoreturn.h \
 435          $(srcdir)/ginclude/stdalign.h \
 436          $(srcdir)/ginclude/stdatomic.h \
 437          $(EXTRA_HEADERS)
 438
 439 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 440 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 441
 442 # The GCC to use for compiling crt*.o.
 443 # Usually the one we just built.
 444 # Don't use this as a dependency--use $(GCC_PASSES).
 445 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 446
 447 # Set if the compiler was configured with --with-build-sysroot.
 448 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 449
 450 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 451 # It specifies -B./.
 452 # It also specifies -isystem ./include to find, e.g., stddef.h.
 453 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 454
 455 # ---------------------------------------------------
 456 # Programs which produce files for the target machine
 457 # ---------------------------------------------------
 458
 459 AR_FOR_TARGET := $(shell \
 460   if [ -f $(objdir)/../binutils/ar ] ; then \
 461     echo $(objdir)/../binutils/ar ; \
 462   else \
 463     if [ "$(host)" = "$(target)" ] ; then \
 464       echo $(AR); \
 465     else \
 466        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 467     fi; \
 468   fi)
 469 AR_FLAGS_FOR_TARGET =
 470 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 471 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 472 LIPO_FOR_TARGET = lipo
 473 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 474 RANLIB_FOR_TARGET := $(shell \
 475   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 476     echo $(objdir)/../binutils/ranlib ; \
 477   else \
 478     if [ "$(host)" = "$(target)" ] ; then \
 479       echo $(RANLIB); \
 480     else \
 481        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 482     fi; \
 483   fi)
 484 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 485 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 486 NM_FOR_TARGET = ./nm
 487 STRIP_FOR_TARGET := $(shell \
 488   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 489     echo $(objdir)/../binutils/strip-new ; \
 490   else \
 491     if [ "$(host)" = "$(target)" ] ; then \
 492       echo strip; \
 493     else \
 494        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 495     fi; \
 496   fi)
 497
 498 # --------
 499 # UNSORTED
 500 # --------
 501
 502 # Where to find some libiberty headers.
 503 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 504 OBSTACK_H   = $(srcdir)/../include/obstack.h
 505 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 506 MD5_H       = $(srcdir)/../include/md5.h
 507 XREGEX_H    = $(srcdir)/../include/xregex.h
 508 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 509
 510 # Linker plugin API headers
 511 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 512
 513 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 514 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 515 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 516 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 517
 518 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 519 # Purge it of unnecessary internal relative paths
 520 # to directories that might not exist yet.
 521 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 522 # Use single quotes here to avoid nested double- and backquotes, this
 523 # macro is also used in a double-quoted context.
 524 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 525
 526 # Path to the system headers on the build machine.
 527 BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 528
 529 # Control whether to run fixincludes.
 530 STMP_FIXINC = @STMP_FIXINC@
 531
 532 # Test to see whether <limits.h> exists in the system header files.
 533 LIMITS_H_TEST = [ -f $(BUILD_SYSTEM_HEADER_DIR)/limits.h ]
 534
 535 # Directory for prefix to system directories, for
 536 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 537 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 538 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 539
 540 xmake_file=@xmake_file@
 541 tmake_file=@tmake_file@
 542 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 543 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 544 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 545 out_file=$(srcdir)/config/@out_file@
 546 out_object_file=@out_object_file@
 547 common_out_file=$(srcdir)/common/config/@common_out_file@
 548 common_out_object_file=@common_out_object_file@
 549 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 550 tm_file_list=@tm_file_list@
 551 tm_include_list=@tm_include_list@
 552 tm_defines=@tm_defines@
 553 tm_p_file_list=@tm_p_file_list@
 554 tm_p_include_list=@tm_p_include_list@
 555 build_xm_file_list=@build_xm_file_list@
 556 build_xm_include_list=@build_xm_include_list@
 557 build_xm_defines=@build_xm_defines@
 558 host_xm_file_list=@host_xm_file_list@
 559 host_xm_include_list=@host_xm_include_list@
 560 host_xm_defines=@host_xm_defines@
 561 xm_file_list=@xm_file_list@
 562 xm_include_list=@xm_include_list@
 563 xm_defines=@xm_defines@
 564 lang_checks=
 565 lang_checks_parallelized=
 566 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 567 lang_specs_files=@lang_specs_files@
 568 lang_tree_files=@lang_tree_files@
 569 target_cpu_default=@target_cpu_default@
 570 OBJC_BOEHM_GC=@objc_boehm_gc@
 571 extra_modes_file=@extra_modes_file@
 572 extra_opt_files=@extra_opt_files@
 573 host_hook_obj=@out_host_hook_obj@
 574
 575 # Multiarch support
 576 enable_multiarch = @enable_multiarch@
 577 with_cpu = @with_cpu@
 578 with_float = @with_float@
 579 ifeq ($(enable_multiarch),yes)
 580   if_multiarch = $(1)
 581 else
 582   ifeq ($(enable_multiarch),auto)
 583     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 584     if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 585   else
 586     if_multiarch =
 587   endif
 588 endif
 589
 590 # ------------------------
 591 # Installation directories
 592 # ------------------------
 593
 594 # Common prefix for installation directories.
 595 # NOTE: This directory must exist when you start installation.
 596 prefix = @prefix@
 597 # Directory in which to put localized header files. On the systems with
 598 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 599 # `/usr'.
 600 # NOTE: local_prefix *should not* default from prefix.
 601 local_prefix = @local_prefix@
 602 # Directory in which to put host dependent programs and libraries
 603 exec_prefix = @exec_prefix@
 604 # Directory in which to put the executable for the command `gcc'
 605 bindir = @bindir@
 606 # Directory in which to put the directories used by the compiler.
 607 libdir = @libdir@
 608 # Directory in which GCC puts its executables.
 609 libexecdir = @libexecdir@
 610
 611 # --------
 612 # UNSORTED
 613 # --------
 614
 615 # Directory in which the compiler finds libraries etc.
 616 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 617 # Directory in which the compiler finds executables
 618 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 619 # Directory in which all plugin resources are installed
 620 plugin_resourcesdir = $(libsubdir)/plugin
 621  # Directory in which plugin headers are installed
 622 plugin_includedir = $(plugin_resourcesdir)/include
 623 # Directory in which plugin specific executables are installed
 624 plugin_bindir = $(libexecsubdir)/plugin
 625 # Used to produce a relative $(gcc_tooldir) in gcc.o
 626 ifeq ($(enable_as_accelerator),yes)
 627 unlibsubdir = ../../../../..
 628 else
 629 unlibsubdir = ../../..
 630 endif
 631 # $(prefix), expressed as a path relative to $(libsubdir).
 632 #
 633 # An explanation of the sed strings:
 634 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 635 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 636 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 637 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 638 #
 639 # (*) Note this pattern overwrites the first character of the string
 640 # with a forward slash if one is not already present.  This is not a
 641 # problem because the exact names of the sub-directories concerned is
 642 # unimportant, just the number of them matters.
 643 #
 644 # The practical upshot of these patterns is like this:
 645 #
 646 #  prefix     exec_prefix        result
 647 #  ------     -----------        ------
 648 #   /foo        /foo/bar          ../
 649 #   /foo/       /foo/bar          ../
 650 #   /foo        /foo/bar/         ../
 651 #   /foo/       /foo/bar/         ../
 652 #   /foo        /foo/bar/ugg      ../../
 653 libsubdir_to_prefix := \
 654   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 655     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 656         -e 's|/[^/]*|../|g')
 657 # $(exec_prefix), expressed as a path relative to $(prefix).
 658 prefix_to_exec_prefix := \
 659   $(shell echo "$(exec_prefix)" | \
 660     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 661 # Directory in which to find other cross-compilation tools and headers.
 662 dollar = @dollar@
 663 # Used in install-cross.
 664 gcc_tooldir = @gcc_tooldir@
 665 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 666 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 667 # Directory in which the compiler finds target-independent g++ includes.
 668 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 669 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 670 # Directory to search for site-specific includes.
 671 local_includedir = $(local_prefix)/include
 672 includedir = $(prefix)/include
 673 # where the info files go
 674 infodir = @infodir@
 675 # Where cpp should go besides $prefix/bin if necessary
 676 cpp_install_dir = @cpp_install_dir@
 677 # where the locale files go
 678 datadir = @datadir@
 679 localedir = $(datadir)/locale
 680 # Extension (if any) to put in installed man-page filename.
 681 man1ext = .1
 682 man7ext = .7
 683 objext = .o
 684 exeext = @host_exeext@
 685 build_exeext = @build_exeext@
 686
 687 # Directory in which to put man pages.
 688 mandir = @mandir@
 689 man1dir = $(mandir)/man1
 690 man7dir = $(mandir)/man7
 691 # Dir for temp files.
 692 tmpdir = /tmp
 693
 694 datarootdir = @datarootdir@
 695 docdir = @docdir@
 696 # Directory in which to build HTML
 697 build_htmldir = $(objdir)/HTML/gcc-$(version)
 698 # Directory in which to put HTML
 699 htmldir = @htmldir@
 700
 701 # Whether we were configured with NLS.
 702 USE_NLS = @USE_NLS@
 703
 704 # Internationalization library.
 705 LIBINTL = @LIBINTL@
 706 LIBINTL_DEP = @LIBINTL_DEP@
 707
 708 # Character encoding conversion library.
 709 LIBICONV = @LIBICONV@
 710 LIBICONV_DEP = @LIBICONV_DEP@
 711
 712 # If a supplementary library is being used for the GC.
 713 GGC_LIB=
 714
 715 # "true" if the target C library headers are unavailable; "false"
 716 # otherwise.
 717 inhibit_libc = @inhibit_libc@
 718 ifeq ($(inhibit_libc),true)
 719 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 720 endif
 721
 722 # List of extra executables that should be compiled for this target machine
 723 # that are used when linking.
 724 # The rules for compiling them should be in the t-* file for the machine.
 725 EXTRA_PROGRAMS = @extra_programs@
 726
 727 # List of extra object files that should be compiled and linked with
 728 # compiler proper (cc1, cc1obj, cc1plus).
 729 EXTRA_OBJS = @extra_objs@
 730
 731 # List of extra object files that should be compiled and linked with
 732 # the gcc driver.
 733 EXTRA_GCC_OBJS =@extra_gcc_objs@
 734
 735 # List of extra libraries that should be linked with the gcc driver.
 736 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 737
 738 # List of additional header files to install.
 739 EXTRA_HEADERS =@extra_headers_list@
 740
 741 # How to handle <stdint.h>.
 742 USE_GCC_STDINT = @use_gcc_stdint@
 743
 744 # The configure script will set this to collect2$(exeext), except on a
 745 # (non-Unix) host which can not build collect2, for which it will be
 746 # set to empty.
 747 COLLECT2 = @collect2@
 748
 749 # Program to convert libraries.
 750 LIBCONVERT =
 751
 752 # Control whether header files are installed.
 753 INSTALL_HEADERS=install-headers install-mkheaders
 754
 755 # Control whether Info documentation is built and installed.
 756 BUILD_INFO = @BUILD_INFO@
 757
 758 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 759 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 760
 761 # Additional directories of header files to run fixincludes on.
 762 # These should be directories searched automatically by default
 763 # just as /usr/include is.
 764 # *Do not* use this for directories that happen to contain
 765 # header files, but are not searched automatically by default.
 766 # On most systems, this is empty.
 767 OTHER_FIXINCLUDES_DIRS=
 768
 769 # A list of all the language-specific executables.
 770 COMPILERS = @all_compilers@
 771
 772 # List of things which should already be built whenever we try to use xgcc
 773 # to compile anything (without linking).
 774 GCC_PASSES=xgcc$(exeext) specs
 775
 776 # Directory to link to, when using the target `maketest'.
 777 DIR = ../gcc
 778
 779 # Native compiler for the build machine and its switches.
 780 CC_FOR_BUILD = @CC_FOR_BUILD@
 781 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 782 NO_PIE_CFLAGS_FOR_BUILD = @NO_PIE_CFLAGS_FOR_BUILD@
 783 NO_PIE_FLAG_FOR_BUILD = @NO_PIE_FLAG_FOR_BUILD@
 784 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 785 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 786 BUILD_NO_PIE_CFLAGS = @BUILD_NO_PIE_CFLAGS@
 787 BUILD_CFLAGS += $(BUILD_NO_PIE_CFLAGS)
 788 BUILD_CXXFLAGS += $(BUILD_NO_PIE_CFLAGS)
 789
 790 # Native compiler that we use.  This may be C++ some day.
 791 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 792 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 793
 794 # Native linker that we use.
 795 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 796 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 797
 798 # Native linker and preprocessor flags.  For x-fragment overrides.
 799 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 800 BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
 801 BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
 802 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 803                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 804
 805 # Actual name to use when installing a native compiler.
 806 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 807 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 808 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 809 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 810 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 811 GCOV_DUMP_INSTALL_NAME := $(shell echo gcov-dump|sed '$(program_transform_name)')
 812
 813 # Setup the testing framework, if you have one
 814 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 815             echo $${rootme}/../expect/expect ; \
 816           else echo expect ; fi`
 817
 818 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 819                echo $${srcdir}/../dejagnu/runtest ; \
 820             else echo runtest; fi`
 821 RUNTESTFLAGS =
 822
 823 # This should name the specs file that we're going to install.  Target
 824 # Makefiles may override it and name another file to be generated from
 825 # the built-in specs and installed as the default spec, as long as
 826 # they also introduce a rule to generate a file name specs, to be used
 827 # at build time.
 828 SPECS = specs
 829
 830 # Extra include files that are defined by HeaderInclude directives in
 831 # the .opt files
 832 OPTIONS_H_EXTRA =
 833
 834 # Extra include files that are defined by SourceInclude directives in
 835 # the .opt files
 836 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 837
 838 @option_includes@
 839
 840 # End of variables for you to override.
 841
 842 # GTM_H lists the config files that the generator files depend on,
 843 # while TM_H lists the ones ordinary gcc files depend on, which
 844 # includes several files generated by those generators.
 845 BCONFIG_H = bconfig.h $(build_xm_file_list)
 846 CONFIG_H  = config.h  $(host_xm_file_list)
 847 TCONFIG_H = tconfig.h $(xm_file_list)
 848 TM_P_H    = tm_p.h    $(tm_p_file_list)
 849 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 850 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 851
 852 # Variables for version information.
 853 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 854 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 855 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 856 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 857
 858 BASEVER_c   := $(shell cat $(BASEVER))
 859 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 860 DATESTAMP_c := $(shell cat $(DATESTAMP))
 861
 862 ifeq (,$(wildcard $(REVISION)))
 863 REVISION_c  :=
 864 REVISION    :=
 865 else
 866 REVISION_c  := $(shell cat $(REVISION))
 867 endif
 868
 869 version     := $(shell @get_gcc_base_ver@ $(BASEVER))
 870
 871 PATCHLEVEL_c := \
 872   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 873
 874
 875 # For use in version.c - double quoted strings, with appropriate
 876 # surrounding punctuation and spaces, and with the datestamp and
 877 # development phase collapsed to the empty string in release mode
 878 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 879 # immediately after the comma in the $(if ...) constructs is
 880 # significant - do not remove it.
 881 BASEVER_s   := "\"$(BASEVER_c)\""
 882 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 883 DATESTAMP_s := \
 884   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 885 PKGVERSION_s:= "\"@PKGVERSION@\""
 886 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 887
 888 PKGVERSION  := @PKGVERSION@
 889 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 890
 891 ifdef REVISION_c
 892 REVISION_s  := \
 893   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 894 else
 895 REVISION_s  := "\"\""
 896 endif
 897
 898 # Shorthand variables for dependency lists.
 899 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 900 VEC_H = vec.h statistics.h $(GGC_H)
 901 HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
 902 EXCEPT_H = except.h $(HASHTAB_H)
 903 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 904 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 905 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 906 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 907 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 908 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 909 MACHMODE_H = machmode.h mode-classes.def
 910 HOOKS_H = hooks.h
 911 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 912 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 913 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 914 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 915   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 916 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
 917   insn-modes-inline.h $(MACHMODE_H) double-int.h
 918 RTL_BASE_H = $(CORETYPES_H) rtl.h rtl.def reg-notes.def \
 919   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 920   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 921 FIXED_VALUE_H = fixed-value.h
 922 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 923 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 924 PARAMS_H = params.h params-enum.h params.def
 925 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 926         gtm-builtins.def sanitizer.def \
 927         hsa-builtins.def
 928 INTERNAL_FN_DEF = internal-fn.def
 929 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 930 TREE_CORE_H = tree-core.h $(CORETYPES_H) all-tree.def tree.def \
 931         c-family/c-common.def $(lang_tree_files) \
 932         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 933         $(VEC_H) treestruct.def $(HASHTAB_H) \
 934         alias.h $(SYMTAB_H) $(FLAGS_H) \
 935         $(REAL_H) $(FIXED_VALUE_H)
 936 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 937 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 938 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 939         cfg-flags.def cfghooks.h profile-count.h
 940 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 941         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 942         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 943 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 944 RECOG_H = recog.h
 945 EMIT_RTL_H = emit-rtl.h
 946 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 947 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 948 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 949         $(VEC_H) $(INPUT_H)
 950 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) \
 951         $(EMIT_RTL_H)
 952 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 953 REGS_H = regs.h hard-reg-set.h
 954 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(BITMAP_H) sbitmap.h
 955 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 956 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 957 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 958         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 959 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 960         alloc-pool.h $(TIMEVAR_H)
 961 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 962 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 963 GGC_H = ggc.h gtype-desc.h statistics.h
 964 TIMEVAR_H = timevar.h timevar.def
 965 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 966 INSN_ADDR_H = $(srcdir)/insn-addr.h
 967 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 968         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 969 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 970 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 971 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 972         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 973 PREDICT_H = predict.h predict.def
 974 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 975         $(srcdir)/../libcpp/include/cpplib.h
 976 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 977 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 978 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 979 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 980 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
 981 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 982 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 983 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 984                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 985                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 986                 tree-ssa-alias.h
 987 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 988 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 989 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 990 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 991 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 992 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 993         $(C_COMMON_H) $(TREE_H)
 994 TREE_INLINE_H = tree-inline.h
 995 REAL_H = real.h
 996 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 997                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 998                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
 999 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
1000 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
1001 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1002                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
1003 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
1004 PLUGIN_VERSION_H = plugin-version.h configargs.h
1005 CONTEXT_H = context.h
1006 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1007
1008 #\f
1009 # Now figure out from those variables how to compile and link.
1010
1011 # IN_GCC distinguishes between code compiled into GCC itself and other
1012 # programs built during a bootstrap.
1013 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1014 # cross compiler which does not use the native headers and libraries.
1015 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
1016
1017 # This is the variable actually used when we compile. If you change this,
1018 # you probably want to update BUILD_CFLAGS in configure.ac
1019 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
1020   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
1021
1022 # The C++ version.
1023 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
1024   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
1025   $(WARN_CXXFLAGS) @DEFS@
1026
1027 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
1028 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1029 # win against random include files in /usr/include.
1030 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
1031
1032 # This is the variable to use when using $(COMPILER).
1033 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
1034
1035 # This is the variable to use when using $(LINKER).
1036 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
1037
1038 # Build and host support libraries.
1039
1040 # Use the "pic" build of libiberty if --enable-host-shared.
1041 ifeq ($(enable_host_shared),yes)
1042 LIBIBERTY = ../libiberty/pic/libiberty.a
1043 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
1044 else
1045 LIBIBERTY = ../libiberty/libiberty.a
1046 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1047 endif
1048
1049 # Dependencies on the intl and portability libraries.
1050 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1051         $(LIBDECNUMBER) $(LIBBACKTRACE)
1052
1053 # Likewise, for use in the tools that must run on this machine
1054 # even if we are cross-building GCC.
1055 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1056
1057 # How to link with both our special library facilities
1058 # and the system's installed libraries.
1059 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1060         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1061 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1062         $(ZLIB)
1063 # Any system libraries needed just for GNAT.
1064 SYSLIBS = @GNAT_LIBEXC@
1065
1066 # Used from ada/gcc-interface/Make-lang.in
1067 GNATBIND = @GNATBIND@
1068 GNATMAKE = @GNATMAKE@
1069
1070 # Libs needed (at present) just for jcf-dump.
1071 LDEXP_LIB = @LDEXP_LIB@
1072
1073 # Likewise, for use in the tools that must run on this machine
1074 # even if we are cross-building GCC.
1075 BUILD_LIBS = $(BUILD_LIBIBERTY)
1076
1077 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1078             build/vec.o build/min-insn-modes.o build/gensupport.o \
1079             build/print-rtl.o build/hash-table.o
1080 BUILD_MD = build/read-md.o
1081 BUILD_ERRORS = build/errors.o
1082
1083 # Specify the directories to be searched for header files.
1084 # Both . and srcdir are used, in that order,
1085 # so that *config.h will be found in the compilation
1086 # subdirectory rather than in the source directory.
1087 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1088 # currently being compiled, in both source trees, to be examined as well.
1089 # libintl.h will be found in ../intl if we are using the included libintl.
1090 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1091            -I$(srcdir)/../include @INCINTL@ \
1092            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1093            $(ISLINC)
1094
1095 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1096 ifeq ($(CXXDEPMODE),depmode=gcc3)
1097 # Note a subtlety here: we use $(@D) for the directory part, to make
1098 # things like the go/%.o rule work properly; but we use $(*F) for the
1099 # file part, as we just want the file part of the stem, not the entire
1100 # file name.
1101 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1102 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1103 else
1104 COMPILE = source='$<' object='$@' libtool=no \
1105     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1106 POSTCOMPILE =
1107 endif
1108
1109 .cc.o .c.o:
1110         $(COMPILE) $<
1111         $(POSTCOMPILE)
1112
1113 #\f
1114 # Support for additional languages (other than C).
1115 # C can be supported this way too (leave for later).
1116
1117 LANG_MAKEFRAGS = @all_lang_makefrags@
1118
1119 # Flags to pass to recursive makes.
1120 # CC is set by configure.
1121 # ??? The choices here will need some experimenting with.
1122
1123 export AR_FOR_TARGET
1124 export AR_CREATE_FOR_TARGET
1125 export AR_FLAGS_FOR_TARGET
1126 export AR_EXTRACT_FOR_TARGET
1127 export AWK
1128 export DESTDIR
1129 export GCC_FOR_TARGET
1130 export INCLUDES
1131 export INSTALL_DATA
1132 export LIPO_FOR_TARGET
1133 export MACHMODE_H
1134 export NM_FOR_TARGET
1135 export STRIP_FOR_TARGET
1136 export RANLIB_FOR_TARGET
1137 export libsubdir
1138
1139 FLAGS_TO_PASS = \
1140         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1141         "BISON=$(BISON)" \
1142         "BISONFLAGS=$(BISONFLAGS)" \
1143         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1144         "LDFLAGS=$(LDFLAGS)" \
1145         "FLEX=$(FLEX)" \
1146         "FLEXFLAGS=$(FLEXFLAGS)" \
1147         "INSTALL=$(INSTALL)" \
1148         "INSTALL_DATA=$(INSTALL_DATA)" \
1149         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1150         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1151         "LN=$(LN)" \
1152         "LN_S=$(LN_S)" \
1153         "MAKEINFO=$(MAKEINFO)" \
1154         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1155         "MAKEOVERRIDES=" \
1156         "SHELL=$(SHELL)" \
1157         "exeext=$(exeext)" \
1158         "build_exeext=$(build_exeext)" \
1159         "objext=$(objext)" \
1160         "exec_prefix=$(exec_prefix)" \
1161         "prefix=$(prefix)" \
1162         "local_prefix=$(local_prefix)" \
1163         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1164         "build_tooldir=$(build_tooldir)" \
1165         "gcc_tooldir=$(gcc_tooldir)" \
1166         "bindir=$(bindir)" \
1167         "libexecsubdir=$(libexecsubdir)" \
1168         "datarootdir=$(datarootdir)" \
1169         "datadir=$(datadir)" \
1170         "libsubdir=$(libsubdir)" \
1171         "localedir=$(localedir)"
1172 #\f
1173 # Lists of files for various purposes.
1174
1175 # All option source files
1176 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1177
1178 # Target specific, C specific object file
1179 C_TARGET_OBJS=@c_target_objs@
1180
1181 # Target specific, C++ specific object file
1182 CXX_TARGET_OBJS=@cxx_target_objs@
1183
1184 # Target specific, Fortran specific object file
1185 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1186
1187 # Object files for gcc many-languages driver.
1188 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1189
1190 c-family-warn = $(STRICT_WARN)
1191
1192 # Language-specific object files shared by all C-family front ends.
1193 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1194   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1195   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1196   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1197   c-family/c-semantics.o c-family/c-ada-spec.o \
1198   c-family/c-ubsan.o c-family/known-headers.o \
1199   c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
1200
1201 # Language-independent object files.
1202 # We put the *-match.o and insn-*.o files first so that a parallel make
1203 # will build them sooner, because they are large and otherwise tend to be
1204 # the last objects to finish building.
1205 OBJS = \
1206         gimple-match.o \
1207         generic-match.o \
1208         insn-attrtab.o \
1209         insn-automata.o \
1210         insn-dfatab.o \
1211         insn-emit.o \
1212         insn-extract.o \
1213         insn-latencytab.o \
1214         insn-modes.o \
1215         insn-opinit.o \
1216         insn-output.o \
1217         insn-peep.o \
1218         insn-preds.o \
1219         insn-recog.o \
1220         insn-enums.o \
1221         ggc-page.o \
1222         alias.o \
1223         alloc-pool.o \
1224         auto-inc-dec.o \
1225         auto-profile.o \
1226         bb-reorder.o \
1227         bitmap.o \
1228         bt-load.o \
1229         builtins.o \
1230         caller-save.o \
1231         calls.o \
1232         ccmp.o \
1233         cfg.o \
1234         cfganal.o \
1235         cfgbuild.o \
1236         cfgcleanup.o \
1237         cfgexpand.o \
1238         cfghooks.o \
1239         cfgloop.o \
1240         cfgloopanal.o \
1241         cfgloopmanip.o \
1242         cfgrtl.o \
1243         symtab.o \
1244         cgraph.o \
1245         cgraphbuild.o \
1246         cgraphunit.o \
1247         cgraphclones.o \
1248         combine.o \
1249         combine-stack-adj.o \
1250         compare-elim.o \
1251         context.o \
1252         convert.o \
1253         coverage.o \
1254         cppbuiltin.o \
1255         cppdefault.o \
1256         cprop.o \
1257         cse.o \
1258         cselib.o \
1259         data-streamer.o \
1260         data-streamer-in.o \
1261         data-streamer-out.o \
1262         dbxout.o \
1263         dbgcnt.o \
1264         dce.o \
1265         ddg.o \
1266         debug.o \
1267         df-core.o \
1268         df-problems.o \
1269         df-scan.o \
1270         dfp.o \
1271         dojump.o \
1272         dominance.o \
1273         domwalk.o \
1274         double-int.o \
1275         dse.o \
1276         dumpfile.o \
1277         dwarf2asm.o \
1278         dwarf2cfi.o \
1279         dwarf2out.o \
1280         emit-rtl.o \
1281         et-forest.o \
1282         except.o \
1283         explow.o \
1284         expmed.o \
1285         expr.o \
1286         fibonacci_heap.o \
1287         final.o \
1288         fixed-value.o \
1289         fold-const.o \
1290         fold-const-call.o \
1291         function.o \
1292         function-tests.o \
1293         fwprop.o \
1294         gcc-rich-location.o \
1295         gcse.o \
1296         gcse-common.o \
1297         ggc-common.o \
1298         ggc-tests.o \
1299         gimple.o \
1300         gimple-builder.o \
1301         gimple-expr.o \
1302         gimple-iterator.o \
1303         gimple-fold.o \
1304         gimple-laddress.o \
1305         gimple-loop-interchange.o \
1306         gimple-loop-jam.o \
1307         gimple-low.o \
1308         gimple-pretty-print.o \
1309         gimple-ssa-backprop.o \
1310         gimple-ssa-evrp.o \
1311         gimple-ssa-evrp-analyze.o \
1312         gimple-ssa-isolate-paths.o \
1313         gimple-ssa-nonnull-compare.o \
1314         gimple-ssa-split-paths.o \
1315         gimple-ssa-store-merging.o \
1316         gimple-ssa-strength-reduction.o \
1317         gimple-ssa-sprintf.o \
1318         gimple-ssa-warn-alloca.o \
1319         gimple-streamer-in.o \
1320         gimple-streamer-out.o \
1321         gimple-walk.o \
1322         gimplify.o \
1323         gimplify-me.o \
1324         godump.o \
1325         graph.o \
1326         graphds.o \
1327         graphite.o \
1328         graphite-isl-ast-to-gimple.o \
1329         graphite-dependences.o \
1330         graphite-optimize-isl.o \
1331         graphite-poly.o \
1332         graphite-scop-detection.o \
1333         graphite-sese-to-poly.o \
1334         gtype-desc.o \
1335         haifa-sched.o \
1336         hash-map-tests.o \
1337         hash-set-tests.o \
1338         hsa-common.o \
1339         hsa-gen.o \
1340         hsa-regalloc.o \
1341         hsa-brig.o \
1342         hsa-dump.o \
1343         hw-doloop.o \
1344         hwint.o \
1345         ifcvt.o \
1346         ree.o \
1347         inchash.o \
1348         incpath.o \
1349         init-regs.o \
1350         internal-fn.o \
1351         ipa-chkp.o \
1352         ipa-cp.o \
1353         ipa-devirt.o \
1354         ipa-fnsummary.o \
1355         ipa-polymorphic-call.o \
1356         ipa-split.o \
1357         ipa-inline.o \
1358         ipa-comdats.o \
1359         ipa-visibility.o \
1360         ipa-inline-analysis.o \
1361         ipa-inline-transform.o \
1362         ipa-predicate.o \
1363         ipa-profile.o \
1364         ipa-prop.o \
1365         ipa-param-manipulation.o \
1366         ipa-pure-const.o \
1367         ipa-icf.o \
1368         ipa-icf-gimple.o \
1369         ipa-reference.o \
1370         ipa-hsa.o \
1371         ipa-ref.o \
1372         ipa-utils.o \
1373         ipa.o \
1374         ira.o \
1375         ira-build.o \
1376         ira-costs.o \
1377         ira-conflicts.o \
1378         ira-color.o \
1379         ira-emit.o \
1380         ira-lives.o \
1381         jump.o \
1382         langhooks.o \
1383         lcm.o \
1384         lists.o \
1385         loop-doloop.o \
1386         loop-init.o \
1387         loop-invariant.o \
1388         loop-iv.o \
1389         loop-unroll.o \
1390         lower-subreg.o \
1391         lra.o \
1392         lra-assigns.o \
1393         lra-coalesce.o \
1394         lra-constraints.o \
1395         lra-eliminations.o \
1396         lra-lives.o \
1397         lra-remat.o \
1398         lra-spills.o \
1399         lto-cgraph.o \
1400         lto-streamer.o \
1401         lto-streamer-in.o \
1402         lto-streamer-out.o \
1403         lto-section-in.o \
1404         lto-section-out.o \
1405         lto-opts.o \
1406         lto-compress.o \
1407         mcf.o \
1408         mode-switching.o \
1409         modulo-sched.o \
1410         multiple_target.o \
1411         omp-offload.o \
1412         omp-expand.o \
1413         omp-general.o \
1414         omp-grid.o \
1415         omp-low.o \
1416         omp-simd-clone.o \
1417         optabs.o \
1418         optabs-libfuncs.o \
1419         optabs-query.o \
1420         optabs-tree.o \
1421         options-save.o \
1422         opts-global.o \
1423         passes.o \
1424         plugin.o \
1425         postreload-gcse.o \
1426         postreload.o \
1427         predict.o \
1428         print-rtl.o \
1429         print-rtl-function.o \
1430         print-tree.o \
1431         profile.o \
1432         profile-count.o \
1433         read-md.o \
1434         read-rtl.o \
1435         read-rtl-function.o \
1436         real.o \
1437         realmpfr.o \
1438         recog.o \
1439         reg-stack.o \
1440         regcprop.o \
1441         reginfo.o \
1442         regrename.o \
1443         regstat.o \
1444         reload.o \
1445         reload1.o \
1446         reorg.o \
1447         resource.o \
1448         rtl-chkp.o \
1449         rtl-error.o \
1450         rtl-tests.o \
1451         rtl.o \
1452         rtlhash.o \
1453         rtlanal.o \
1454         rtlhooks.o \
1455         run-rtl-passes.o \
1456         sched-deps.o \
1457         sched-ebb.o \
1458         sched-rgn.o \
1459         sel-sched-ir.o \
1460         sel-sched-dump.o \
1461         sel-sched.o \
1462         selftest-rtl.o \
1463         selftest-run-tests.o \
1464         sese.o \
1465         shrink-wrap.o \
1466         simplify-rtx.o \
1467         sparseset.o \
1468         spellcheck.o \
1469         spellcheck-tree.o \
1470         sreal.o \
1471         stack-ptr-mod.o \
1472         statistics.o \
1473         stmt.o \
1474         stor-layout.o \
1475         store-motion.o \
1476         streamer-hooks.o \
1477         stringpool.o \
1478         substring-locations.o \
1479         target-globals.o \
1480         targhooks.o \
1481         timevar.o \
1482         toplev.o \
1483         tracer.o \
1484         trans-mem.o \
1485         tree-affine.o \
1486         asan.o \
1487         tsan.o \
1488         ubsan.o \
1489         sanopt.o \
1490         sancov.o \
1491         tree-call-cdce.o \
1492         tree-cfg.o \
1493         tree-cfgcleanup.o \
1494         tree-chrec.o \
1495         tree-complex.o \
1496         tree-data-ref.o \
1497         tree-dfa.o \
1498         tree-diagnostic.o \
1499         tree-dump.o \
1500         tree-eh.o \
1501         tree-emutls.o \
1502         tree-if-conv.o \
1503         tree-inline.o \
1504         tree-into-ssa.o \
1505         tree-iterator.o \
1506         tree-loop-distribution.o \
1507         tree-nested.o \
1508         tree-nrv.o \
1509         tree-object-size.o \
1510         tree-outof-ssa.o \
1511         tree-parloops.o \
1512         tree-phinodes.o \
1513         tree-chkp.o \
1514         tree-chkp-opt.o \
1515         tree-predcom.o \
1516         tree-pretty-print.o \
1517         tree-profile.o \
1518         tree-scalar-evolution.o \
1519         tree-sra.o \
1520         tree-switch-conversion.o \
1521         tree-ssa-address.o \
1522         tree-ssa-alias.o \
1523         tree-ssa-ccp.o \
1524         tree-ssa-coalesce.o \
1525         tree-ssa-copy.o \
1526         tree-ssa-dce.o \
1527         tree-ssa-dom.o \
1528         tree-ssa-dse.o \
1529         tree-ssa-forwprop.o \
1530         tree-ssa-ifcombine.o \
1531         tree-ssa-live.o \
1532         tree-ssa-loop-ch.o \
1533         tree-ssa-loop-im.o \
1534         tree-ssa-loop-ivcanon.o \
1535         tree-ssa-loop-ivopts.o \
1536         tree-ssa-loop-manip.o \
1537         tree-ssa-loop-niter.o \
1538         tree-ssa-loop-prefetch.o \
1539         tree-ssa-loop-split.o \
1540         tree-ssa-loop-unswitch.o \
1541         tree-ssa-loop.o \
1542         tree-ssa-math-opts.o \
1543         tree-ssa-operands.o \
1544         tree-ssa-phionlycprop.o \
1545         tree-ssa-phiopt.o \
1546         tree-ssa-phiprop.o \
1547         tree-ssa-pre.o \
1548         tree-ssa-propagate.o \
1549         tree-ssa-reassoc.o \
1550         tree-ssa-sccvn.o \
1551         tree-ssa-scopedtables.o \
1552         tree-ssa-sink.o \
1553         tree-ssa-strlen.o \
1554         tree-ssa-structalias.o \
1555         tree-ssa-tail-merge.o \
1556         tree-ssa-ter.o \
1557         tree-ssa-threadbackward.o \
1558         tree-ssa-threadedge.o \
1559         tree-ssa-threadupdate.o \
1560         tree-ssa-uncprop.o \
1561         tree-ssa-uninit.o \
1562         tree-ssa.o \
1563         tree-ssanames.o \
1564         tree-stdarg.o \
1565         tree-streamer.o \
1566         tree-streamer-in.o \
1567         tree-streamer-out.o \
1568         tree-tailcall.o \
1569         tree-vect-generic.o \
1570         tree-vect-patterns.o \
1571         tree-vect-data-refs.o \
1572         tree-vect-stmts.o \
1573         tree-vect-loop.o \
1574         tree-vect-loop-manip.o \
1575         tree-vect-slp.o \
1576         tree-vectorizer.o \
1577         tree-vrp.o \
1578         tree.o \
1579         typed-splay-tree.o \
1580         unique-ptr-tests.o \
1581         valtrack.o \
1582         value-prof.o \
1583         var-tracking.o \
1584         varasm.o \
1585         varpool.o \
1586         vmsdbgout.o \
1587         vr-values.o \
1588         vtable-verify.o \
1589         web.o \
1590         wide-int.o \
1591         wide-int-print.o \
1592         xcoffout.o \
1593         $(out_object_file) \
1594         $(EXTRA_OBJS) \
1595         $(host_hook_obj)
1596
1597 # Objects in libcommon.a, potentially used by all host binaries and with
1598 # no target dependencies.
1599 OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
1600         edit-context.o \
1601         pretty-print.o intl.o \
1602         sbitmap.o \
1603         vec.o input.o version.o hash-table.o ggc-none.o memory-block.o \
1604         selftest.o selftest-diagnostic.o
1605
1606 # Objects in libcommon-target.a, used by drivers and by the core
1607 # compiler and containing target-dependent code.
1608 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1609         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1610         hash-table.o file-find.o spellcheck.o selftest.o
1611
1612 # This lists all host objects for the front ends.
1613 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1614
1615 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1616   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1617   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1618   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1619   lto-wrapper.o collect-utils.o
1620
1621 # for anything that is shared use the cc1plus profile data, as that
1622 # is likely the most exercised during the build
1623 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1624   ../stage_current)),stageautofeedback)
1625 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1626 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1627 endif
1628
1629 # This lists all host object files, whether they are included in this
1630 # compilation or not.
1631 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1632
1633 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1634         $(CPPLIB) $(LIBDECNUMBER)
1635
1636 # This is defined to "yes" if Tree checking is enabled, which roughly means
1637 # front-end checking.
1638 TREECHECKING = @TREECHECKING@
1639
1640 # The full name of the driver on installation
1641 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1642
1643 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1644  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1645  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1646  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1647  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1648  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h insn-modes-inline.h \
1649  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1650  case-cfn-macros.h cfn-operators.pd \
1651  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1652  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1653  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1654  gcc-ranlib$(exeext) \
1655  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1656  gcov-tool$(exeect) \
1657  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1658  libcommon-target.a libcommon.a libgcc.mk perf.data
1659
1660 # This symlink makes the full installation name of the driver be available
1661 # from within the *build* directory, for use when running the JIT library
1662 # from there (e.g. when running its testsuite).
1663 $(FULL_DRIVER_NAME): ./xgcc
1664         rm -f $@
1665         $(LN_S) $< $@
1666
1667 #\f
1668 # Language makefile fragments.
1669
1670 # The following targets define the interface between us and the languages.
1671 #
1672 # all.cross, start.encap, rest.encap,
1673 # install-common, install-info, install-man,
1674 # uninstall,
1675 # mostlyclean, clean, distclean, maintainer-clean,
1676 #
1677 # Each language is linked in with a series of hooks.  The name of each
1678 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1679 # and adds these here.  We use double-colon rules for some of the hooks;
1680 # double-colon rules should be preferred for any new hooks.
1681
1682 # language hooks, generated by configure
1683 @language_hooks@
1684
1685 # per-language makefile fragments
1686 ifneq ($(LANG_MAKEFRAGS),)
1687 include $(LANG_MAKEFRAGS)
1688 endif
1689
1690 # target and host overrides must follow the per-language makefile fragments
1691 # so they can override or augment language-specific variables
1692
1693 # target overrides
1694 ifneq ($(tmake_file),)
1695 include $(tmake_file)
1696 endif
1697
1698 # host overrides
1699 ifneq ($(xmake_file),)
1700 include $(xmake_file)
1701 endif
1702
1703 # all-tree.def includes all the tree.def files.
1704 all-tree.def: s-alltree; @true
1705 s-alltree: Makefile
1706         rm -f tmp-all-tree.def
1707         echo '#include "tree.def"' > tmp-all-tree.def
1708         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1709         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1710         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1711           echo "#include \"$$f\""; \
1712         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1713         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1714         $(STAMP) s-alltree
1715
1716 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1717 # objects that belong to the front ends.  We add an extra define that
1718 # causes back-end specific include files to be poisoned, in the hope that
1719 # we can avoid introducing dependencies of the front ends on things that
1720 # no front end should ever look at (e.g. everything RTL related).
1721 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1722
1723 #\f
1724
1725 # -----------------------------
1726 # Rebuilding this configuration
1727 # -----------------------------
1728
1729 # On the use of stamps:
1730 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1731 # A simple rule to build tree-check.h would be
1732 # tree-check.h: build/gencheck$(build_exeext)
1733 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1734 #
1735 # but tree-check.h doesn't change every time gencheck changes. It would the
1736 # nice if targets that depend on tree-check.h wouldn't be rebuild
1737 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1738 # must not be overwritten with a identical copy. One solution is to use a
1739 # temporary file
1740 # tree-check.h: build/gencheck$(build_exeext)
1741 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1742 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1743 #
1744 # This solution has a different problem. Since the time stamp of tree-check.h
1745 # is unchanged, make will try to update tree-check.h every time it runs.
1746 # To prevent this, one can add a stamp
1747 # tree-check.h: s-check
1748 # s-check : build/gencheck$(build_exeext)
1749 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1750 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1751 #       $(STAMP) s-check
1752 #
1753 # The problem with this solution is that make thinks that tree-check.h is
1754 # always unchanged. Make must be deceived into thinking that tree-check.h is
1755 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1756 # tree-check.h: s-check; @true
1757 # s-check : build/gencheck$(build_exeext)
1758 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1759 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1760 #       $(STAMP) s-check
1761 #
1762 # This is what is done in this makefile. Note that mkconfig.sh has a
1763 # move-if-change built-in
1764
1765 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1766         LANGUAGES="$(CONFIG_LANGUAGES)" \
1767         CONFIG_HEADERS= \
1768         CONFIG_SHELL="$(SHELL)" \
1769         CONFIG_FILES=$@ $(SHELL) config.status
1770
1771 config.h: cs-config.h ; @true
1772 bconfig.h: cs-bconfig.h ; @true
1773 tconfig.h: cs-tconfig.h ; @true
1774 tm.h: cs-tm.h ; @true
1775 tm_p.h: cs-tm_p.h ; @true
1776
1777 cs-config.h: Makefile
1778         TARGET_CPU_DEFAULT="" \
1779         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1780         $(SHELL) $(srcdir)/mkconfig.sh config.h
1781
1782 cs-bconfig.h: Makefile
1783         TARGET_CPU_DEFAULT="" \
1784         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1785         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1786
1787 cs-tconfig.h: Makefile
1788         TARGET_CPU_DEFAULT="" \
1789         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1790         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1791
1792 cs-tm.h: Makefile
1793         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1794         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1795         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1796
1797 cs-tm_p.h: Makefile
1798         TARGET_CPU_DEFAULT="" \
1799         HEADERS="$(tm_p_include_list)" DEFINES="" \
1800         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1801
1802 # Don't automatically run autoconf, since configure.ac might be accidentally
1803 # newer than configure.  Also, this writes into the source directory which
1804 # might be on a read-only file system.  If configured for maintainer mode
1805 # then do allow autoconf to be run.
1806
1807 AUTOCONF = autoconf
1808 ACLOCAL = aclocal
1809 ACLOCAL_AMFLAGS = -I ../config -I ..
1810 aclocal_deps = \
1811         $(srcdir)/../libtool.m4 \
1812         $(srcdir)/../ltoptions.m4 \
1813         $(srcdir)/../ltsugar.m4 \
1814         $(srcdir)/../ltversion.m4 \
1815         $(srcdir)/../lt~obsolete.m4 \
1816         $(srcdir)/../config/acx.m4 \
1817         $(srcdir)/../config/codeset.m4 \
1818         $(srcdir)/../config/depstand.m4 \
1819         $(srcdir)/../config/dfp.m4 \
1820         $(srcdir)/../config/gcc-plugin.m4 \
1821         $(srcdir)/../config/gettext-sister.m4 \
1822         $(srcdir)/../config/iconv.m4 \
1823         $(srcdir)/../config/lcmessage.m4 \
1824         $(srcdir)/../config/lead-dot.m4 \
1825         $(srcdir)/../config/lib-ld.m4 \
1826         $(srcdir)/../config/lib-link.m4 \
1827         $(srcdir)/../config/lib-prefix.m4 \
1828         $(srcdir)/../config/mmap.m4 \
1829         $(srcdir)/../config/override.m4 \
1830         $(srcdir)/../config/picflag.m4 \
1831         $(srcdir)/../config/progtest.m4 \
1832         $(srcdir)/../config/stdint.m4 \
1833         $(srcdir)/../config/warnings.m4 \
1834         $(srcdir)/../config/zlib.m4 \
1835         $(srcdir)/acinclude.m4
1836
1837 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1838         (cd $(srcdir) && $(AUTOCONF))
1839
1840 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1841         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1842
1843 # cstamp-h.in controls rebuilding of config.in.
1844 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1845 # delete it.  A stamp file is needed as autoheader won't update the file if
1846 # nothing has changed.
1847 # It remains in the source directory and is part of the distribution.
1848 # This follows what is done in shellutils, fileutils, etc.
1849 # "echo timestamp" is used instead of touch to be consistent with other
1850 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1851 # ??? Newer versions have a maintainer mode that may be useful here.
1852
1853 # Don't run autoheader automatically either.
1854 # Only run it if maintainer mode is enabled.
1855 @MAINT@ AUTOHEADER = autoheader
1856 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1857 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1858 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1859 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1860 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1861 auto-host.h: cstamp-h ; @true
1862 cstamp-h: config.in config.status
1863         CONFIG_HEADERS=auto-host.h:config.in \
1864         CONFIG_FILES= \
1865         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1866
1867 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1868 # a target to build even if it is up-to-date.  So we must verify that
1869 # config.status does not exist before failing.
1870 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1871         @if [ ! -f config.status ] ; then \
1872           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1873           false; \
1874         else \
1875           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1876         fi
1877
1878 # --------
1879 # UNSORTED
1880 # --------
1881
1882 # Provide quickstrap as a target that people can type into the gcc directory,
1883 # and that fails if you're not into it.
1884 quickstrap: all
1885         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1886
1887 all.internal: start.encap rest.encap doc selftest
1888 # This is what to compile if making a cross-compiler.
1889 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1890         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
1891 # This is what must be made before installing GCC and converting libraries.
1892 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1893         libgcc-support lang.start.encap @GENINSRC@ srcextra
1894 # These can't be made until after GCC can run.
1895 rest.encap: lang.rest.encap
1896 # This is what is made with the host's compiler
1897 # whether making a cross compiler or not.
1898 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1899         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1900         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1901
1902 ifeq ($(enable_plugin),yes)
1903 native: gengtype$(exeext)
1904 endif
1905
1906 # On the target machine, finish building a cross compiler.
1907 # This does the things that can't be done on the host machine.
1908 rest.cross: specs
1909
1910 # GCC's selftests.
1911 # Specify a dummy input file to placate the driver.
1912 # Specify -nostdinc to work around missing WIND_BASE environment variable
1913 # required for *-wrs-vxworks-* targets.
1914 # Specify -o /dev/null so the output of -S is discarded. More importantly
1915 # It does not try to create a file with the name "null.s" on POSIX and
1916 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
1917 # Beware that /dev/null is not available to mingw tools, so directly use
1918 # "nul" instead of "/dev/null" if we're building on a mingw machine.
1919 # Specify the path to gcc/testsuite/selftests within the srcdir
1920 # as an argument to -fself-test.
1921 DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
1922 SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
1923         -fself-test=$(srcdir)/testsuite/selftests
1924
1925 C_SELFTEST_FLAGS = -xc $(SELFTEST_FLAGS)
1926 CPP_SELFTEST_FLAGS = -xc++ $(SELFTEST_FLAGS)
1927
1928 SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
1929
1930 C_SELFTEST_DEPS = cc1$(exeext) $(SELFTEST_DEPS)
1931 CPP_SELFTEST_DEPS = cc1plus$(exeext) $(SELFTEST_DEPS)
1932
1933 # Run the selftests during the build once we have a driver and the frontend,
1934 # so that self-test failures are caught as early as possible.
1935 # Use "s-selftest-FE" to ensure that we only run the selftests if the
1936 # driver, frontend, or selftest data change.
1937 .PHONY: selftest
1938
1939 # By default, only run the selftests within the C frontend
1940 selftest: s-selftest-c
1941
1942 # C selftests
1943 s-selftest-c: $(C_SELFTEST_DEPS)
1944         $(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS)
1945         $(STAMP) $@
1946
1947 # Convenience methods for running C selftests under gdb:
1948 .PHONY: selftest-c-gdb
1949 selftest-c-gdb: $(C_SELFTEST_DEPS)
1950         $(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS) \
1951           -wrapper gdb,--args
1952
1953 .PHONY: selftest-gdb
1954 selftest-gdb: selftest-c-gdb
1955
1956 # Convenience methods for running C selftests under valgrind:
1957 .PHONY: selftest-c-valgrind
1958 selftest-c-valgrind: $(C_SELFTEST_DEPS)
1959         $(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS) \
1960           -wrapper valgrind,--leak-check=full
1961
1962 .PHONY: selftest-valgrind
1963 selftest-valgrind: selftest-c-valgrind
1964
1965 # C++ selftests
1966 s-selftest-c++: $(CPP_SELFTEST_DEPS)
1967         $(GCC_FOR_TARGET) $(CPP_SELFTEST_FLAGS)
1968         $(STAMP) $@
1969
1970 # Convenience method for running C++ selftests under gdb:
1971 .PHONY: selftest-c++-gdb
1972 selftest-c++-gdb: $(CPP_SELFTEST_DEPS)
1973         $(GCC_FOR_TARGET) $(CPP_SELFTEST_FLAGS) \
1974           -wrapper gdb,--args
1975
1976 # Convenience method for running C++ selftests under valgrind:
1977 .PHONY: selftest-c++-valgrind
1978 selftest-c++-valgrind: $(CPP_SELFTEST_DEPS)
1979         $(GCC_FOR_TARGET) $(CPP_SELFTEST_FLAGS) \
1980           -wrapper valgrind,--leak-check=full
1981
1982 # Recompile all the language-independent object files.
1983 # This is used only if the user explicitly asks for it.
1984 compilations: $(BACKEND)
1985
1986 # This archive is strictly for the host.
1987 libbackend.a: $(OBJS)
1988         -rm -rf libbackend.a
1989         @# Build libbackend.a as a thin archive if possible, as doing so
1990         @# significantly reduces build times.
1991 ifeq ($(USE_THIN_ARCHIVES),yes)
1992         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
1993 else
1994         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1995         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1996 endif
1997
1998 libcommon-target.a: $(OBJS-libcommon-target)
1999         -rm -rf libcommon-target.a
2000         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
2001         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
2002
2003 libcommon.a: $(OBJS-libcommon)
2004         -rm -rf libcommon.a
2005         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
2006         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
2007
2008 # We call this executable `xgcc' rather than `gcc'
2009 # to avoid confusion if the current directory is in the path
2010 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
2011 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
2012         $(EXTRA_GCC_OBJS)
2013         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2014           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2015           $(EXTRA_GCC_LIBS) $(LIBS)
2016
2017 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2018 # It is part of c-family because the handled extensions are hard-coded
2019 # and only contain c-family extensions (see known_suffixes).
2020 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
2021         $(EXTRA_GCC_OBJS)
2022         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2023           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2024           $(EXTRA_GCC_LIBS) $(LIBS)
2025
2026 # Dump a specs file to make -B./ read these specs over installed ones.
2027 $(SPECS): xgcc$(exeext)
2028         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
2029         mv tmp-specs $(SPECS)
2030
2031 # We do want to create an executable named `xgcc', so we can use it to
2032 # compile libgcc2.a.
2033 # Also create gcc-cross, so that install-common will install properly.
2034 gcc-cross$(exeext): xgcc$(exeext)
2035         cp xgcc$(exeext) gcc-cross$(exeext)
2036
2037 checksum-options:
2038         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
2039         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
2040
2041 #\f
2042 # Build libgcc.a.
2043
2044 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
2045         $(MACHMODE_H) gcov-iov.h
2046
2047 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
2048         : > tmp-libgcc.mvars
2049         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
2050         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
2051         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
2052         if test @enable_default_pie@ = yes; then \
2053           NO_PIE_CFLAGS="-fno-PIE"; \
2054         else \
2055           NO_PIE_CFLAGS=; \
2056         fi; \
2057         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
2058
2059         mv tmp-libgcc.mvars libgcc.mvars
2060
2061 # Use the genmultilib shell script to generate the information the gcc
2062 # driver program needs to select the library directory based on the
2063 # switches.
2064 multilib.h: s-mlib; @true
2065 s-mlib: $(srcdir)/genmultilib Makefile
2066         if test @enable_multilib@ = yes \
2067            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
2068           $(SHELL) $(srcdir)/genmultilib \
2069             "$(MULTILIB_OPTIONS)" \
2070             "$(MULTILIB_DIRNAMES)" \
2071             "$(MULTILIB_MATCHES)" \
2072             "$(MULTILIB_EXCEPTIONS)" \
2073             "$(MULTILIB_EXTRA_OPTS)" \
2074             "$(MULTILIB_EXCLUSIONS)" \
2075             "$(MULTILIB_OSDIRNAMES)" \
2076             "$(MULTILIB_REQUIRED)" \
2077             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2078             "$(MULTILIB_REUSE)" \
2079             "@enable_multilib@" \
2080             > tmp-mlib.h; \
2081         else \
2082           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2083             "$(MULTIARCH_DIRNAME)" '' no \
2084             > tmp-mlib.h; \
2085         fi
2086         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2087         $(STAMP) s-mlib
2088 #\f
2089 # Compiling object files from source files.
2090
2091 # Note that dependencies on obstack.h are not written
2092 # because that file is not part of GCC.
2093
2094 srcextra: gcc.srcextra lang.srcextra
2095
2096 gcc.srcextra: gengtype-lex.c
2097         -cp -p $^ $(srcdir)
2098
2099 AR_OBJS = file-find.o
2100 AR_LIBS = @COLLECT2_LIBS@
2101
2102 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2103         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2104                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2105
2106 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2107         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2108                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2109
2110 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2111         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2112                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2113
2114 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2115         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2116         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2117
2118 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2119         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2120         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2121
2122 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2123         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2124         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2125
2126 # ??? the implicit rules dont trigger if the source file has a different name
2127 # so copy instead
2128 gcc-ranlib.c: gcc-ar.c
2129         cp $^ $@
2130
2131 gcc-nm.c: gcc-ar.c
2132         cp $^ $@
2133
2134 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
2135   collect-utils.o file-find.o hash-table.o selftest.o
2136 COLLECT2_LIBS = @COLLECT2_LIBS@
2137 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2138 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2139         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2140                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2141         mv -f T$@ $@
2142
2143 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2144         @TARGET_SYSTEM_ROOT_DEFINE@
2145
2146 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2147 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2148         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
2149            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2150         mv -f T$@ $@
2151
2152 # Files used by all variants of C or by the stand-alone pre-processor.
2153
2154 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2155
2156 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2157         -DTARGET_MACHINE=\"$(target)\"
2158
2159 default-c.o: config/default-c.c
2160         $(COMPILE) $<
2161         $(POSTCOMPILE)
2162
2163 # Files used by all variants of C and some other languages.
2164
2165 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2166 prefix.o: $(BASEVER)
2167
2168 # Language-independent files.
2169
2170 DRIVER_DEFINES = \
2171   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2172   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2173   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2174   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2175   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2176   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2177   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2178   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2179   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2180   @TARGET_SYSTEM_ROOT_DEFINE@ \
2181   $(VALGRIND_DRIVER_DEFINES) \
2182   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2183   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
2184
2185 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
2186 gcc.o: $(BASEVER)
2187
2188 specs.h : s-specs ; @true
2189 s-specs : Makefile
2190         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2191             echo "#include \"$$f\""; \
2192         done | sed 's|$(srcdir)/||' > tmp-specs.h
2193         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2194         $(STAMP) s-specs
2195
2196 optionlist: s-options ; @true
2197 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2198         LC_ALL=C ; export LC_ALL ; \
2199         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2200         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2201         $(STAMP) s-options
2202
2203 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2204     $(srcdir)/optc-gen.awk
2205         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2206                -f $(srcdir)/optc-gen.awk \
2207                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2208
2209 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2210     $(srcdir)/optc-save-gen.awk
2211         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2212                -f $(srcdir)/optc-save-gen.awk \
2213                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2214
2215 options.h: s-options-h ; @true
2216 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2217     $(srcdir)/opth-gen.awk
2218         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2219                -f $(srcdir)/opth-gen.awk \
2220                < $< > tmp-options.h
2221         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2222         $(STAMP) $@
2223
2224 dumpvers: dumpvers.c
2225
2226 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2227         -DREVISION=$(REVISION_s) \
2228         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2229         -DBUGURL=$(BUGURL_s)
2230 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2231
2232 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2233 CFLAGS-lto-compress.o += $(ZLIBINC)
2234
2235 bversion.h: s-bversion; @true
2236 s-bversion: BASE-VER
2237         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2238         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2239         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2240         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2241         $(STAMP) s-bversion
2242
2243 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2244
2245 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
2246                     $(srcdir)/gen-pass-instances.awk
2247         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2248           $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
2249
2250 $(out_object_file): $(out_file)
2251         $(COMPILE) $<
2252         $(POSTCOMPILE)
2253
2254 $(common_out_object_file): $(common_out_file)
2255         $(COMPILE) $<
2256         $(POSTCOMPILE)
2257 #\f
2258 # Generate header and source files from the machine description,
2259 # and compile them.
2260
2261 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2262   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2263   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2264   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2265   insn-target-def.h
2266
2267 # Dependencies for the md file.  The first time through, we just assume
2268 # the md file itself and the generated dependency file (in order to get
2269 # it built).  The second time through we have the dependency file.
2270 -include mddeps.mk
2271 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2272
2273 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2274         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2275         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2276         $(STAMP) s-mddeps
2277
2278 # For each of the files generated by running a generator program over
2279 # the machine description, the following static pattern rules run the
2280 # generator program only if the machine description has changed,
2281 # but touch the target file only when its contents actually change.
2282 # The "; @true" construct forces Make to recheck the timestamp on
2283 # the target file.
2284
2285 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2286                           insn-config.h insn-flags.h insn-target-def.h
2287
2288 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2289                           insn-extract.c insn-output.c \
2290                           insn-peep.c insn-recog.c
2291
2292 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2293
2294 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2295
2296 $(simple_generated_h:insn-%.h=s-%) \
2297 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2298
2299 $(simple_rtl_generated_h:insn-%.h=s-%) \
2300 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2301
2302 $(simple_generated_h): insn-%.h: s-%; @true
2303
2304 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2305         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2306           $(filter insn-conditions.md,$^) > tmp-$*.h
2307         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2308         $(STAMP) s-$*
2309
2310 $(simple_generated_c): insn-%.c: s-%; @true
2311 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2312         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2313           $(filter insn-conditions.md,$^) > tmp-$*.c
2314         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2315         $(STAMP) s-$*
2316
2317 # gencheck doesn't read the machine description, and the file produced
2318 # doesn't use the insn-* convention.
2319 tree-check.h: s-check ; @true
2320 s-check : build/gencheck$(build_exeext)
2321         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2322         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2323         $(STAMP) s-check
2324
2325 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2326 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2327 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2328   insn-conditions.md
2329         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2330                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2331         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2332         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2333         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2334         $(STAMP) s-attrtab
2335
2336 # genopinit produces two files.
2337 insn-opinit.c insn-opinit.h: s-opinit ; @true
2338 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2339         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2340           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2341         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2342         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2343         $(STAMP) s-opinit
2344
2345 # gencondmd doesn't use the standard naming convention.
2346 build/gencondmd.c: s-conditions; @true
2347 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2348         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2349         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2350         $(STAMP) s-conditions
2351
2352 insn-conditions.md: s-condmd; @true
2353 s-condmd: build/gencondmd$(build_exeext)
2354         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2355         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2356         $(STAMP) s-condmd
2357
2358
2359 # These files are generated by running the same generator more than
2360 # once with different options, so they have custom rules.  The
2361 # stampfile idiom is the same.
2362 genrtl.h: s-genrtl-h; @true
2363
2364 s-genrtl-h: build/gengenrtl$(build_exeext)
2365         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2366         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2367         $(STAMP) s-genrtl-h
2368
2369 insn-modes.c: s-modes; @true
2370 insn-modes.h: s-modes-h; @true
2371 insn-modes-inline.h: s-modes-inline-h; @true
2372 min-insn-modes.c: s-modes-m; @true
2373
2374 s-modes: build/genmodes$(build_exeext)
2375         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2376         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2377         $(STAMP) s-modes
2378
2379 s-modes-h: build/genmodes$(build_exeext)
2380         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2381         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2382         $(STAMP) s-modes-h
2383
2384 s-modes-inline-h: build/genmodes$(build_exeext)
2385         $(RUN_GEN) build/genmodes$(build_exeext) -i > tmp-modes-inline.h
2386         $(SHELL) $(srcdir)/../move-if-change tmp-modes-inline.h \
2387           insn-modes-inline.h
2388         $(STAMP) s-modes-inline-h
2389
2390 s-modes-m: build/genmodes$(build_exeext)
2391         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2392         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2393         $(STAMP) s-modes-m
2394
2395 insn-preds.c: s-preds; @true
2396 tm-preds.h: s-preds-h; @true
2397 tm-constrs.h: s-constrs-h; @true
2398
2399 .PHONY: mddump
2400 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2401         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2402
2403 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2404         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2405         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2406         $(STAMP) s-preds
2407
2408 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2409         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2410         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2411         $(STAMP) s-preds-h
2412
2413 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2414         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2415         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2416         $(STAMP) s-constrs-h
2417
2418 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2419         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2420           > tmp-case-cfn-macros.h
2421         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2422           case-cfn-macros.h
2423         $(STAMP) s-case-cfn-macros
2424 case-cfn-macros.h: s-case-cfn-macros; @true
2425
2426 s-cfn-operators: build/gencfn-macros$(build_exeext)
2427         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2428           > tmp-cfn-operators.pd
2429         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2430           cfn-operators.pd
2431         $(STAMP) s-cfn-operators
2432 cfn-operators.pd: s-cfn-operators; @true
2433
2434 target-hooks-def.h: s-target-hooks-def-h; @true
2435 # make sure that when we build info files, the used tm.texi is up to date.
2436 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2437
2438 s-target-hooks-def-h: build/genhooks$(build_exeext)
2439         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2440                                              > tmp-target-hooks-def.h
2441         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2442                                              target-hooks-def.h
2443         $(STAMP) s-target-hooks-def-h
2444
2445 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2446
2447 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2448         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2449                                              > tmp-c-target-hooks-def.h
2450         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2451                                              c-family/c-target-hooks-def.h
2452         $(STAMP) s-c-target-hooks-def-h
2453
2454 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2455
2456 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2457         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2458                                              > tmp-common-target-hooks-def.h
2459         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2460                                              common/common-target-hooks-def.h
2461         $(STAMP) s-common-target-hooks-def-h
2462
2463 # check if someone mistakenly only changed tm.texi.
2464 # We use a different pathname here to avoid a circular dependency.
2465 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2466
2467 # The tm.texi we want to compare against / check into svn should have
2468 # unix-style line endings.  To make this work on MinGW, remove \r.
2469 # \r is not portable to Solaris tr, therefore we have a special
2470 # case for ASCII.  We use \r for other encodings like EBCDIC.
2471 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2472         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2473                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2474         case `echo X|tr X '\101'` in \
2475           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2476           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2477         esac
2478         mv tmp2-tm.texi tmp-tm.texi
2479         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2480         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2481           $(STAMP) $@; \
2482         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2483           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2484             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2485             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2486           ); then \
2487           echo >&2 ; \
2488           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2489           false; \
2490         else \
2491           echo >&2 ; \
2492           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2493           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2494           false; \
2495         fi
2496
2497 gimple-match.c: s-match gimple-match-head.c ; @true
2498 generic-match.c: s-match generic-match-head.c ; @true
2499
2500 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2501         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2502             > tmp-gimple-match.c
2503         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2504             > tmp-generic-match.c
2505         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2506                                                 gimple-match.c
2507         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2508                                                 generic-match.c
2509         $(STAMP) s-match
2510
2511 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2512   $(host_xm_file_list) \
2513   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2514   $(srcdir)/wide-int.h $(srcdir)/alias.h \
2515   $(srcdir)/coverage.c  $(srcdir)/rtl.h \
2516   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2517   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2518   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2519   $(srcdir)/fixed-value.h \
2520   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
2521   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2522   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2523   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2524   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2525   $(srcdir)/dbxout.c \
2526   $(srcdir)/signop.h \
2527   $(srcdir)/dwarf2out.h \
2528   $(srcdir)/dwarf2asm.c \
2529   $(srcdir)/dwarf2cfi.c \
2530   $(srcdir)/dwarf2out.c \
2531   $(srcdir)/tree-vect-generic.c \
2532   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2533   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2534   $(srcdir)/expr.h \
2535   $(srcdir)/function.c $(srcdir)/except.c \
2536   $(srcdir)/ggc-tests.c \
2537   $(srcdir)/gcse.c $(srcdir)/godump.c \
2538   $(srcdir)/lists.c $(srcdir)/optabs-libfuncs.c \
2539   $(srcdir)/profile.c $(srcdir)/mcf.c \
2540   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2541   $(srcdir)/stor-layout.c \
2542   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2543   $(srcdir)/gimple.h \
2544   $(srcdir)/gimple-ssa.h \
2545   $(srcdir)/tree-chkp.c \
2546   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2547   $(srcdir)/tree-cfg.c $(srcdir)/tree-ssa-loop-ivopts.c \
2548   $(srcdir)/tree-dfa.c \
2549   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2550   $(srcdir)/tree-chrec.h \
2551   $(srcdir)/tree-scalar-evolution.c \
2552   $(srcdir)/tree-ssa-operands.h \
2553   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2554   $(srcdir)/omp-offload.h \
2555   $(srcdir)/omp-offload.c \
2556   $(srcdir)/omp-expand.c \
2557   $(srcdir)/omp-low.c \
2558   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2559   $(srcdir)/cgraphclones.c \
2560   $(srcdir)/tree-phinodes.c \
2561   $(srcdir)/tree-ssa-alias.h \
2562   $(srcdir)/tree-ssanames.h \
2563   $(srcdir)/tree-vrp.h \
2564   $(srcdir)/ipa-prop.h \
2565   $(srcdir)/trans-mem.c \
2566   $(srcdir)/lto-streamer.h \
2567   $(srcdir)/target-globals.h \
2568   $(srcdir)/ipa-predicate.h \
2569   $(srcdir)/ipa-fnsummary.h \
2570   $(srcdir)/vtable-verify.c \
2571   $(srcdir)/asan.c \
2572   $(srcdir)/ubsan.c \
2573   $(srcdir)/tsan.c \
2574   $(srcdir)/sanopt.c \
2575   $(srcdir)/sancov.c \
2576   $(srcdir)/ipa-devirt.c \
2577   $(srcdir)/internal-fn.h \
2578   $(srcdir)/hsa-common.c \
2579   $(srcdir)/calls.c \
2580   @all_gtfiles@
2581
2582 # Compute the list of GT header files from the corresponding C sources,
2583 # possibly nested within config or language subdirectories.  Match gengtype's
2584 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2585 # language subdir, gt-file.h otherwise (no subdir indication for config/
2586 # related sources).
2587
2588 GTFILES_H = $(subst /,-, \
2589             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2590                            $(patsubst %.c,%.h, \
2591                              $(filter %.c, $(GTFILES)))) \
2592                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2593
2594 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2595 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2596
2597 # $(GTFILES) may be too long to put on a command line, so we have to
2598 # write it out to a file (taking care not to do that in a way that
2599 # overflows a command line!) and then have gengtype read the file in.
2600
2601 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2602
2603 ### Common flags to gengtype [e.g. -v or -B backupdir]
2604 GENGTYPE_FLAGS=
2605
2606 gtyp-input.list: s-gtyp-input ; @true
2607 s-gtyp-input: Makefile
2608         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2609         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2610         $(STAMP) s-gtyp-input
2611
2612 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2613          gtyp-input.list
2614 # First, parse all files and save a state file.
2615         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2616                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2617 # Second, read the state file and generate all files.  This ensure that
2618 # gtype.state is correctly read:
2619         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2620         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2621                     -r gtype.state
2622         $(STAMP) s-gtype
2623
2624 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2625        $(simple_generated_h) specs.h \
2626        tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2627        tm-preds.h tm-constrs.h \
2628        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2629        options.h target-hooks-def.h insn-opinit.h \
2630        common/common-target-hooks-def.h pass-instances.def \
2631        c-family/c-target-hooks-def.h params.list params.options case-cfn-macros.h \
2632        cfn-operators.pd
2633
2634 #\f
2635 # How to compile object files to run on the build machine.
2636
2637 build/%.o :  # dependencies provided by explicit rule later
2638         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2639                 -o $@ $<
2640
2641 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2642 ## several C macro definitions, just like version.o
2643 build/version.o:  version.c version.h \
2644                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2645         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2646         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2647         -DREVISION=$(REVISION_s) \
2648         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2649         -DBUGURL=$(BUGURL_s) -o $@ $<
2650
2651 # Header dependencies for the programs that generate source code.
2652 # These are library modules...
2653 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2654 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H)               \
2655   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h           \
2656   $(HASHTAB_H) $(READ_MD_H) $(GENSUPPORT_H)
2657 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)   \
2658   $(GGC_H)
2659 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2660   $(CORETYPES_H)
2661 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2662   $(GTM_H) $(RTL_BASE_H)
2663 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)      \
2664   $(HASHTAB_H) errors.h $(READ_MD_H)
2665 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)    \
2666   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2667   $(GENSUPPORT_H)
2668 build/rtl.o: rtl.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) $(SYSTEM_H)     \
2669   $(RTL_H) $(GGC_H) errors.h
2670 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(VEC_H)    \
2671   $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2672 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H)              \
2673   $(CORETYPES_H) $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2674 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)     \
2675   $(HASHTAB_H) inchash.h
2676 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2677   $(CORETYPES_H) $(GTM_H) insn-constants.h                              \
2678   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2679   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2680   $(EXCEPT_H) tm-constrs.h)
2681 # This pulls in tm-pred.h which contains inline functions wrapping up
2682 # predicates from the back-end so those functions must be discarded.
2683 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2684 build/gencondmd.o : \
2685   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2686
2687 # ...these are the programs themselves.
2688 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2689   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2690 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2691   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2692 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2693   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(GGC_H)    \
2694   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2695 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2696   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(VEC_H)    \
2697   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2698 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2699         $(SYSTEM_H) $(CORETYPES_H) tree.def c-family/c-common.def       \
2700         $(lang_tree_files) gimple.def
2701 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2702 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2703   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2704 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2705   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(HASHTAB_H)             \
2706   $(READ_MD_H) $(GENSUPPORT_H)
2707 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2708   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2709 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2710   $(CORETYPES_H) errors.h $(READ_MD_H)
2711 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2712   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2713 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2714   $(CORETYPES_H) errors.h $(READ_MD_H)
2715 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2716   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2717 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2718   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2719 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2720   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H)           \
2721   $(GENSUPPORT_H) $(HASH_TABLE_H) target-insns.def
2722 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2723
2724 # The gengtype generator program is special: Two versions are built.
2725 # One is for the build machine, and one is for the host to allow
2726 # plugins to define their types and generate the supporting GGC
2727 # datastructures and routines with GTY markers.
2728 # The host object files depend on CONFIG_H, and the build objects
2729 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2730 # the build-%: rule doesn't apply to them.
2731
2732 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2733   gengtype-lex.o errors.o
2734
2735 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2736 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2737 build/gengtype-lex.o: $(BCONFIG_H)
2738
2739 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2740   $(SYSTEM_H)
2741 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2742 build/gengtype-parse.o: $(BCONFIG_H)
2743
2744 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2745   gengtype.h errors.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2746   $(XREGEX_H)
2747 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2748 build/gengtype-state.o: $(BCONFIG_H)
2749 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2750   rtl.def insn-notes.def errors.h version.h                     \
2751   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2752 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2753 build/gengtype.o: $(BCONFIG_H)
2754
2755 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2756
2757 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2758   errors.h $(READ_MD_H)
2759 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2760   $(HASHTAB_H) machmode.def $(extra_modes_file)
2761 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2762   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2763 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2764   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2765 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2766   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h             \
2767   $(DIAGNOSTIC_CORE_H)
2768 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2769   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2770 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2771   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)         \
2772   $(HASH_TABLE_H) inchash.h
2773 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2774   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2775 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2776   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2777 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2778   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2779   tree.def builtins.def internal-fn.def
2780 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)        \
2781   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def       \
2782   internal-fn.def
2783
2784 # Compile the programs that generate insn-* from the machine description.
2785 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2786 # since they need to run on this machine
2787 # even if GCC is being compiled to run on some other machine.
2788
2789 # All these programs use the RTL reader ($(BUILD_RTL)).
2790 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2791              extract flags mddump opinit output peep preds recog target-def
2792 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2793
2794 # All these programs use the MD reader ($(BUILD_MD)).
2795 genprogmd = $(genprogrtl) mddeps constants enums
2796 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2797
2798 # All these programs need to report errors.
2799 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros
2800 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2801
2802 # Remaining build programs.
2803 genprog = $(genprogerr) check checksum condmd match
2804
2805 # These programs need libs over and above what they get from the above list.
2806 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2807
2808 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2809 build/gencfn-macros$(build_exeext) : build/hash-table.o build/ggc-none.o
2810
2811 # For stage1 and when cross-compiling use the build libcpp which is
2812 # built with NLS disabled.  For stage2+ use the host library and
2813 # its dependencies.
2814 ifeq ($(build_objdir),$(build_libobjdir))
2815 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2816 else
2817 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2818 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2819 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2820 endif
2821
2822 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2823   $(BUILD_ERRORS) build/vec.o build/hash-table.o
2824
2825 # These programs are not linked with the MD reader.
2826 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2827               build/gengtype-state.o build/version.o build/errors.o
2828
2829 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2830               gengtype-state.o version.o errors.o $(LIBDEPS)
2831         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2832             $(filter-out ($LIBDEPS), $^) $(LIBS)
2833
2834 # Rule for the generator programs:
2835 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2836         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2837             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2838
2839 # Generated source files for gengtype.  Prepend inclusion of
2840 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
2841 # any system header is included.
2842 gengtype-lex.c : gengtype-lex.l
2843         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2844           echo '#ifdef HOST_GENERATOR_FILE' > $@.tmp; \
2845           echo '#include "config.h"'       >> $@.tmp; \
2846           echo '#else'                     >> $@.tmp; \
2847           echo '#include "bconfig.h"'      >> $@.tmp; \
2848           echo '#endif'                    >> $@.tmp; \
2849           cat $@ >> $@.tmp; \
2850           mv $@.tmp $@; \
2851         }
2852
2853 #\f
2854 # Remake internationalization support.
2855 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2856
2857 #\f
2858 # Remake cpp.
2859
2860 PREPROCESSOR_DEFINES = \
2861   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2862   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2863   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2864   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2865   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2866   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2867   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2868   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2869   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2870   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2871   -DPREFIX=\"$(prefix)/\" \
2872   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2873   @TARGET_SYSTEM_ROOT_DEFINE@
2874
2875 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2876 cppbuiltin.o: $(BASEVER)
2877
2878 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2879
2880 # Note for the stamp targets, we run the program `true' instead of
2881 # having an empty command (nothing following the semicolon).
2882
2883 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2884 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) \
2885   $(SYSTEM_H) $(CORETYPES_H) $(TM_H)
2886
2887 build/gcov-iov$(build_exeext): build/gcov-iov.o
2888         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2889                 build/gcov-iov.o -o $@
2890
2891 gcov-iov.h: s-iov; @true
2892 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2893         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2894             > tmp-gcov-iov.h
2895         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2896         $(STAMP) s-iov
2897
2898 GCOV_OBJS = gcov.o
2899 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2900         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
2901                 hash-table.o ggc-none.o $(LIBS) -o $@
2902 GCOV_DUMP_OBJS = gcov-dump.o
2903 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2904         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2905                 hash-table.o ggc-none.o\
2906                 $(LIBS) -o $@
2907
2908 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2909   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2910   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2911   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2912 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2913         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2914 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2915         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2916           -DIN_GCOV_TOOL=1 -o $@ $<
2917 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2918         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2919           -DIN_GCOV_TOOL=1 -o $@ $<
2920 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2921 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2922         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2923 #\f
2924 # Build the include directories.  The stamp files are stmp-* rather than
2925 # s-* so that mostlyclean does not force the include directory to
2926 # be rebuilt.
2927
2928 # Build the include directories.
2929 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2930 # Copy in the headers provided with gcc.
2931 #
2932 # The sed command gets just the last file name component;
2933 # this is necessary because VPATH could add a dirname.
2934 # Using basename would be simpler, but some systems don't have it.
2935 #
2936 # The touch command is here to workaround an AIX/Linux NFS bug.
2937 #
2938 # The move-if-change + cp -p twists for limits.h are intended to preserve
2939 # the time stamp when we regenerate, to prevent pointless rebuilds during
2940 # e.g. install-no-fixedincludes.
2941         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2942         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2943         for file in .. $(USER_H); do \
2944           if [ X$$file != X.. ]; then \
2945             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2946             $(STAMP) include/$$realfile; \
2947             rm -f include/$$realfile; \
2948             cp $$file include; \
2949             chmod a+r include/$$realfile; \
2950           fi; \
2951         done
2952         for file in .. $(USER_H_INC_NEXT_PRE); do \
2953           if [ X$$file != X.. ]; then \
2954             mv include/$$file include/x_$$file; \
2955             echo "#include_next <$$file>" >include/$$file; \
2956             cat include/x_$$file >>include/$$file; \
2957             rm -f include/x_$$file; \
2958             chmod a+r include/$$file; \
2959           fi; \
2960         done
2961         for file in .. $(USER_H_INC_NEXT_POST); do \
2962           if [ X$$file != X.. ]; then \
2963             echo "#include_next <$$file>" >>include/$$file; \
2964             chmod a+r include/$$file; \
2965           fi; \
2966         done
2967         rm -f include/stdint.h
2968         if [ $(USE_GCC_STDINT) = wrap ]; then \
2969           rm -f include/stdint-gcc.h; \
2970           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2971           chmod a+r include/stdint-gcc.h; \
2972           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2973           chmod a+r include/stdint.h; \
2974         elif [ $(USE_GCC_STDINT) = provide ]; then \
2975           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2976           chmod a+r include/stdint.h; \
2977         fi
2978         set -e; for ml in `cat fixinc_list`; do \
2979           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2980           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2981           fix_dir=include-fixed$${multi_dir}; \
2982           if $(LIMITS_H_TEST) ; then \
2983             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2984           else \
2985             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2986           fi; \
2987           $(mkinstalldirs) $${fix_dir}; \
2988           chmod a+rx $${fix_dir} || true; \
2989           $(SHELL) $(srcdir)/../move-if-change \
2990             tmp-xlimits.h  tmp-limits.h; \
2991           rm -f $${fix_dir}/limits.h; \
2992           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2993           chmod a+r $${fix_dir}/limits.h; \
2994         done
2995 # Install the README
2996         rm -f include-fixed/README
2997         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2998         chmod a+r include-fixed/README
2999         $(STAMP) $@
3000
3001 .PHONY: install-gcc-tooldir
3002 install-gcc-tooldir:
3003         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
3004
3005 macro_list: s-macro_list; @true
3006 s-macro_list : $(GCC_PASSES) cc1$(exeext)
3007         echo | $(GCC_FOR_TARGET) -E -dM - | \
3008           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
3009                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
3010           sort -u > tmp-macro_list
3011         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
3012         $(STAMP) s-macro_list
3013
3014 fixinc_list: s-fixinc_list; @true
3015 s-fixinc_list : $(GCC_PASSES)
3016 # Build up a list of multilib directories and corresponding sysroot
3017 # suffixes, in form sysroot;multilib.
3018         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
3019           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
3020             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
3021             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
3022             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
3023             if [ "$${multi_dir}" = "." ]; \
3024               then multi_dir=""; \
3025             else \
3026               multi_dir=/$${multi_dir}; \
3027             fi; \
3028             echo "$${sfx};$${multi_dir}"; \
3029           done; \
3030         else \
3031           echo ";"; \
3032         fi > tmp-fixinc_list
3033         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
3034         $(STAMP) s-fixinc_list
3035
3036 # The line below is supposed to avoid accidentally matching the
3037 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
3038 # expect fixincl to be newer than fixincl.o, such that this situation
3039 # would never come up.  As it turns out, if you use ccache with
3040 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3041 # working directory in object files (-g absent, or -fno-working-dir
3042 # present), and build and host are the same, fixincl for the host will
3043 # build after fixincl for the build machine, getting a cache hit,
3044 # thereby updating the timestamp of fixincl.o in the host tree.
3045 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3046 # the build tree, and so fixincl in the build tree will appear to be
3047 # out of date.  Yuck.
3048 ../$(build_subdir)/fixincludes/fixincl: ; @ :
3049
3050 # Build fixed copies of system files.
3051 # Abort if no system headers available, unless building a crosscompiler.
3052 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3053 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3054   $(build_objdir)/fixincludes/fixincl \
3055   $(build_objdir)/fixincludes/fixinc.sh
3056         rm -rf include-fixed; mkdir include-fixed
3057         -chmod a+rx include-fixed
3058         if [ -d ../prev-gcc ]; then \
3059           cd ../prev-gcc && \
3060           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
3061             libsubdir=. ; \
3062         else \
3063           set -e; for ml in `cat fixinc_list`; do \
3064             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3065             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3066             fix_dir=include-fixed$${multi_dir}; \
3067             if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
3068               echo The directory that should contain system headers does not exist: >&2 ; \
3069               echo "  ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
3070               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
3071               if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
3072               then sleep 1; else exit 1; fi; \
3073             fi; \
3074             $(mkinstalldirs) $${fix_dir}; \
3075             chmod a+rx $${fix_dir} || true; \
3076             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
3077               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
3078               gcc_dir=`${PWD_COMMAND}` ; \
3079               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
3080               cd $(build_objdir)/fixincludes && \
3081               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
3082                 $(BUILD_SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
3083             rm -f $${fix_dir}/syslimits.h; \
3084             if [ -f $${fix_dir}/limits.h ]; then \
3085               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
3086             else \
3087               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
3088             fi; \
3089             chmod a+r $${fix_dir}/syslimits.h; \
3090           done; \
3091         fi
3092         $(STAMP) stmp-fixinc
3093 #\f
3094
3095 # Install with the gcc headers files, not the fixed include files, which we
3096 # are typically not allowed to distribute.  The general idea is to:
3097 #  - Get to "install" with a bare set of internal headers, not the
3098 #    fixed system ones,
3099 #  - Prevent rebuilds of what normally depends on the headers, which is
3100 #    useless for installation purposes and would rely on improper headers.
3101 #  - Restore as much of the original state as possible.
3102
3103 .PHONY: install-no-fixedincludes
3104
3105 install-no-fixedincludes:
3106         # Stash the current set of headers away, save stamps we're going to
3107         # alter explicitly, and arrange for fixincludes not to run next time
3108         # we trigger a headers rebuild.
3109         -rm -rf tmp-include
3110         -mv include tmp-include 2>/dev/null
3111         -mv include-fixed tmp-include-fixed 2>/dev/null
3112         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3113         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3114         -mkdir include
3115         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3116         -touch stmp-fixinc
3117
3118         # Rebuild our internal headers, restore the original stamps so that
3119         # "install" doesn't trigger pointless rebuilds because of that update,
3120         # then do install
3121         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3122         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3123         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3124         $(MAKE) $(FLAGS_TO_PASS) install
3125
3126         # Restore the original set of maybe-fixed headers
3127         -rm -rf include; mv tmp-include include 2>/dev/null
3128         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3129
3130 # Remake the info files.
3131
3132 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3133
3134 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3135             doc/gccinstall.info doc/cppinternals.info
3136
3137 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3138
3139 srcinfo: $(INFOFILES)
3140         -cp -p $^ $(srcdir)/doc
3141
3142 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3143          gcc-common.texi gcc-vers.texi
3144
3145 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3146          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3147          gcov.texi trouble.texi bugreport.texi service.texi             \
3148          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3149          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3150          implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi
3151
3152 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3153 # the generated tm.texi; the latter might have a more recent timestamp,
3154 # but we don't want to rebuild the info files unless the contents of
3155 # the *.texi files have changed.
3156 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3157          contribute.texi makefile.texi configterms.texi options.texi    \
3158          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3159          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3160          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3161          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3162          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3163          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3164          match-and-simplify.texi
3165
3166 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
3167          gcc-common.texi gcc-vers.texi
3168
3169 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3170
3171 # gcc-vers.texi is generated from the version files.
3172 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3173         (echo "@set version-GCC $(BASEVER_c)"; \
3174          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3175          then echo "@set DEVELOPMENT"; \
3176          else echo "@clear DEVELOPMENT"; \
3177          fi) > $@T
3178         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
3179         if [ -n "$(PKGVERSION)" ]; then \
3180           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3181         fi
3182         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3183         mv -f $@T $@
3184
3185
3186 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3187 # patterns.  To use them, put each of the specific targets with its
3188 # specific dependencies but no build commands.
3189
3190 doc/cpp.info: $(TEXI_CPP_FILES)
3191 doc/gcc.info: $(TEXI_GCC_FILES)
3192 doc/gccint.info: $(TEXI_GCCINT_FILES)
3193 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3194
3195 doc/%.info: %.texi
3196         if [ x$(BUILD_INFO) = xinfo ]; then \
3197                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3198                         -I $(gcc_docdir)/include -o $@ $<; \
3199         fi
3200
3201 # Duplicate entry to handle renaming of gccinstall.info
3202 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3203         if [ x$(BUILD_INFO) = xinfo ]; then \
3204                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3205                         -I $(gcc_docdir)/include -o $@ $<; \
3206         fi
3207
3208 doc/cpp.dvi: $(TEXI_CPP_FILES)
3209 doc/gcc.dvi: $(TEXI_GCC_FILES)
3210 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3211 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3212
3213 doc/cpp.pdf: $(TEXI_CPP_FILES)
3214 doc/gcc.pdf: $(TEXI_GCC_FILES)
3215 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3216 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3217
3218 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3219 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3220 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3221 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3222
3223 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3224       doc/cppinternals.dvi lang.dvi
3225
3226 doc/%.dvi: %.texi
3227         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3228
3229 # Duplicate entry to handle renaming of gccinstall.dvi
3230 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3231         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3232
3233 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3234            doc/cppinternals.pdf
3235
3236 pdf:: $(PDFFILES) lang.pdf
3237
3238 doc/%.pdf: %.texi
3239         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3240
3241 # Duplicate entry to handle renaming of gccinstall.pdf
3242 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3243         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3244
3245 # List the directories or single hmtl files which are installed by
3246 # install-html. The lang.html file triggers language fragments to build
3247 # html documentation.
3248 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3249        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3250        $(build_htmldir)/cppinternals
3251
3252 # List the html file targets.
3253 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3254        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3255        $(build_htmldir)/cppinternals/index.html lang.html
3256
3257 html:: $(HTMLS_BUILD)
3258
3259 $(build_htmldir)/%/index.html: %.texi
3260         $(mkinstalldirs) $(@D)
3261         rm -f $(@D)/*
3262         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3263
3264 # Duplicate entry to handle renaming of gccinstall
3265 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3266         $(mkinstalldirs) $(@D)
3267         echo rm -f $(@D)/*
3268         SOURCEDIR=$(abs_docdir) \
3269         DESTDIR=$(@D) \
3270         $(SHELL) $(srcdir)/doc/install.texi2html
3271
3272 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3273            doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1
3274
3275 generated-manpages: man
3276
3277 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3278
3279 srcman: $(MANFILES)
3280         -cp -p $^ $(srcdir)/doc
3281
3282 doc/%.1: %.pod
3283         $(STAMP) $@
3284         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3285                 mv -f $(@).T$$$$ $@) || \
3286                 (rm -f $(@).T$$$$ && exit 1)
3287
3288 doc/%.7: %.pod
3289         $(STAMP) $@
3290         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3291                 mv -f $(@).T$$$$ $@) || \
3292                 (rm -f $(@).T$$$$ && exit 1)
3293
3294 %.pod: %.texi
3295         $(STAMP) $@
3296         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3297
3298 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3299 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3300
3301 # These next rules exist because the output name is not the same as
3302 # the input name, so our implicit %.pod rule will not work.
3303
3304 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3305         $(STAMP) $@
3306         -$(TEXI2POD) $< > $@
3307 gfdl.pod: fdl.texi
3308         $(STAMP) $@
3309         -$(TEXI2POD) $< > $@
3310 fsf-funding.pod: funding.texi
3311         $(STAMP) $@
3312         -$(TEXI2POD) $< > $@
3313 gpl.pod: gpl_v3.texi
3314         $(STAMP) $@
3315         -$(TEXI2POD) $< > $@
3316
3317 #\f
3318 # Deletion of files made during compilation.
3319 # There are four levels of this:
3320 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3321 # `mostlyclean' is useful while working on a particular type of machine.
3322 # It deletes most, but not all, of the files made by compilation.
3323 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3324 # `clean' deletes everything made by running `make all'.
3325 # `distclean' also deletes the files made by config.
3326 # `maintainer-clean' also deletes everything that could be regenerated
3327 # automatically, except for `configure'.
3328 # We remove as much from the language subdirectories as we can
3329 # (less duplicated code).
3330
3331 mostlyclean: lang.mostlyclean
3332         -rm -f $(MOSTLYCLEANFILES)
3333         -rm -f *$(objext) c-family/*$(objext)
3334         -rm -f *$(coverageexts)
3335 # Delete build programs
3336         -rm -f build/*
3337         -rm -f mddeps.mk
3338 # Delete other built files.
3339         -rm -f specs.h options.c options.h options-save.c
3340 # Delete the stamp and temporary files.
3341         -rm -f s-* tmp-* stamp-* stmp-*
3342         -rm -f */stamp-* */tmp-*
3343 # Delete debugging dump files.
3344         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3345 # Delete some files made during installation.
3346         -rm -f specs $(SPECS)
3347         -rm -f collect collect2 mips-tfile mips-tdump
3348 # Delete unwanted output files from TeX.
3349         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3350         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3351 # Delete sorted indices we don't actually use.
3352         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3353 # Delete core dumps.
3354         -rm -f core */core
3355 # Delete file generated for gengtype
3356         -rm -f gtyp-input.list
3357 # Delete files generated by gengtype
3358         -rm -f gtype-*
3359         -rm -f gt-*
3360         -rm -f gtype.state
3361 # Delete genchecksum outputs
3362         -rm -f *-checksum.c
3363 # Delete lock-and-run bits
3364         -rm -rf linkfe.lck lock-stamp.*
3365
3366 # Delete all files made by compilation
3367 # that don't exist in the distribution.
3368 clean: mostlyclean lang.clean
3369         -rm -f libgcc.a libgcc_eh.a libgcov.a
3370         -rm -f libgcc_s*
3371         -rm -f libunwind*
3372         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3373         -rm -f options.c options.h optionlist
3374         -rm -f cs-*
3375         -rm -f doc/*.dvi
3376         -rm -f doc/*.pdf
3377 # Delete the include directories.
3378         -rm -rf include include-fixed
3379 # Delete files used by the "multilib" facility (including libgcc subdirs).
3380         -rm -f multilib.h tmpmultilib*
3381         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3382           rm -rf $(MULTILIB_DIRNAMES); \
3383         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3384           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3385         fi ; fi
3386
3387 # Delete all files that users would normally create
3388 # while building and installing GCC.
3389 distclean: clean lang.distclean
3390         -rm -f auto-host.h auto-build.h
3391         -rm -f cstamp-h
3392         -rm -f config.status config.run config.cache config.bak
3393         -rm -f Make-lang Make-hooks Make-host Make-target
3394         -rm -f Makefile *.oaux
3395         -rm -f gthr-default.h
3396         -rm -f TAGS */TAGS
3397         -rm -f *.asm
3398         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3399         -rm -f testsuite/*.log testsuite/*.sum
3400         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3401         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3402         -rm -rf ${QMTEST_DIR} stamp-qmtest
3403         -rm -f cxxmain.c
3404         -rm -f .gdbinit configargs.h
3405         -rm -f gcov.pod
3406 # Delete po/*.gmo only if we are not building in the source directory.
3407         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3408         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3409
3410 # Get rid of every file that's generated from some other file, except for `configure'.
3411 # Most of these files ARE PRESENT in the GCC distribution.
3412 maintainer-clean:
3413         @echo 'This command is intended for maintainers to use; it'
3414         @echo 'deletes files that may need special tools to rebuild.'
3415         $(MAKE) lang.maintainer-clean distclean
3416         -rm -f cpp.??s cpp.*aux
3417         -rm -f gcc.??s gcc.*aux
3418         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3419 #\f
3420 # Entry points `install', `install-strip', and `uninstall'.
3421 # Also use `install-collect2' to install collect2 when the config files don't.
3422
3423 # Copy the compiler files into directories where they will be run.
3424 # Install the driver last so that the window when things are
3425 # broken is small.
3426 install: install-common $(INSTALL_HEADERS) \
3427     install-cpp install-man install-info install-@POSUB@ \
3428     install-driver install-lto-wrapper install-gcc-ar
3429
3430 ifeq ($(enable_plugin),yes)
3431 install: install-plugin
3432 endif
3433
3434 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3435 ifneq ($(STRIP),)
3436 install-strip: STRIPPROG = $(STRIP)
3437 export STRIPPROG
3438 endif
3439 install-strip: install
3440
3441 # Handle cpp installation.
3442 install-cpp: installdirs cpp$(exeext)
3443         -if test "$(enable_as_accelerator)" != "yes" ; then \
3444           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3445           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3446           if [ x$(cpp_install_dir) != x ]; then \
3447             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3448             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3449           else true; fi; \
3450         fi
3451
3452 # Create the installation directories.
3453 # $(libdir)/gcc/include isn't currently searched by cpp.
3454 installdirs:
3455         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3456         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3457         $(mkinstalldirs) $(DESTDIR)$(bindir)
3458         $(mkinstalldirs) $(DESTDIR)$(includedir)
3459         $(mkinstalldirs) $(DESTDIR)$(infodir)
3460         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3461         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3462
3463 params.list: s-params.list; @true
3464 s-params.list: $(srcdir)/params-list.h $(srcdir)/params.def
3465         $(CPP) $(srcdir)/params-list.h | sed 's/^#.*//;/^$$/d' > tmp-params.list
3466         $(SHELL) $(srcdir)/../move-if-change tmp-params.list params.list
3467         $(STAMP) s-params.list
3468
3469 params.options: s-params.options; @true
3470 s-params.options: $(srcdir)/params-options.h $(srcdir)/params.def
3471         $(CPP) $(srcdir)/params-options.h | sed 's/^#.*//;/^$$/d' > tmp-params.options
3472         $(SHELL) $(srcdir)/../move-if-change tmp-params.options params.options
3473         $(STAMP) s-params.options
3474
3475
3476 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3477   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3478   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3479   gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3480   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3481   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3482   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3483   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3484   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3485   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3486   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3487   ipa-param-manipulation.h $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3488   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3489   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3490   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3491   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3492   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3493   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3494   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3495   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3496   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3497   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3498   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3499   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3500   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3501   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3502   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3503   lcm.h cfgloopmanip.h builtins.def chkp-builtins.def pass-instances.def \
3504   params.list
3505
3506 # generate the 'build fragment' b-header-vars
3507 s-header-vars: Makefile
3508         rm -f tmp-header-vars
3509 # The first sed gets the list "header variables" as the list variables
3510 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3511 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3512 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3513 # as well.
3514         $(foreach header_var,$(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;) \
3515         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3516         $(STAMP) s-header-vars
3517
3518 # Install gengtype
3519 install-gengtype: installdirs gengtype$(exeext) gtype.state
3520         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3521         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3522         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3523         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3524
3525 # Install the headers needed to build a plugin.
3526 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3527 # We keep the directory structure for files in config or c-family and .def
3528 # files. All other files are flattened to a single directory.
3529         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3530         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3531         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3532         for file in $$headers; do \
3533           if [ -f $$file ] ; then \
3534             path=$$file; \
3535           elif [ -f $(srcdir)/$$file ]; then \
3536             path=$(srcdir)/$$file; \
3537           else continue; \
3538           fi; \
3539           case $$path in \
3540           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3541             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3542           *) base=`basename $$path` ;; \
3543           esac; \
3544           dest=$(plugin_includedir)/$$base; \
3545           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3546           dir=`dirname $$dest`; \
3547           $(mkinstalldirs) $(DESTDIR)$$dir; \
3548           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3549         done
3550         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3551
3552 # Install the compiler executables built during cross compilation.
3553 install-common: native lang.install-common installdirs
3554         for file in $(COMPILERS); do \
3555           if [ -f $$file ] ; then \
3556             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3557             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3558           else true; \
3559           fi; \
3560         done
3561         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3562           if [ x"$$file" != x.. ]; then \
3563             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3564             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3565           else true; fi; \
3566         done
3567 # We no longer install the specs file because its presence makes the
3568 # driver slower, and because people who need it can recreate it by
3569 # using -dumpspecs.  We remove any old version because it would
3570 # otherwise override the specs built into the driver.
3571         rm -f $(DESTDIR)$(libsubdir)/specs
3572 # Install gcov if it was compiled.
3573         -if test "$(enable_as_accelerator)" != "yes" ; then \
3574           if [ -f gcov$(exeext) ]; \
3575           then \
3576             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3577             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3578           fi; \
3579         fi
3580 # Install gcov-tool if it was compiled.
3581         -if test "$(enable_as_accelerator)" != "yes" ; then \
3582           if [ -f gcov-tool$(exeext) ]; \
3583           then \
3584             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3585             $(INSTALL_PROGRAM) \
3586             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3587           fi; \
3588         fi
3589 # Install gcov-dump if it was compiled.
3590         -if test "$(enable_as_accelerator)" != "yes" ; then \
3591           if [ -f gcov-dump$(exeext) ]; \
3592           then \
3593             rm -f $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3594             $(INSTALL_PROGRAM) \
3595             gcov-dump$(exeext) $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3596           fi; \
3597         fi
3598
3599 # Install the driver program as $(target_noncanonical)-gcc,
3600 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3601 install-driver: installdirs xgcc$(exeext)
3602         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3603         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3604         -if test "$(enable_as_accelerator)" != "yes" ; then \
3605           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3606             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3607             ( cd $(DESTDIR)$(bindir) && \
3608               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3609           fi; \
3610           if [ ! -f gcc-cross$(exeext) ] \
3611               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3612             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3613             ( cd $(DESTDIR)$(bindir) && \
3614               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3615               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3616           fi; \
3617         fi
3618
3619 # Install the info files.
3620 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3621 # to do the install.
3622 install-info:: doc installdirs \
3623         $(DESTDIR)$(infodir)/cpp.info \
3624         $(DESTDIR)$(infodir)/gcc.info \
3625         $(DESTDIR)$(infodir)/cppinternals.info \
3626         $(DESTDIR)$(infodir)/gccinstall.info \
3627         $(DESTDIR)$(infodir)/gccint.info \
3628         lang.install-info
3629
3630 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3631         rm -f $@
3632         if [ -f $< ]; then \
3633           for f in $(<)*; do \
3634             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3635             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3636             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3637           done; \
3638         else true; fi
3639         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3640           if [ -f $@ ]; then \
3641             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3642           else true; fi; \
3643         else true; fi;
3644
3645 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3646
3647 install-pdf: $(PDFFILES) lang.install-pdf
3648         @$(NORMAL_INSTALL)
3649         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3650         @list='$(PDFFILES)'; for p in $$list; do \
3651           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3652           f=$(pdf__strip_dir) \
3653           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3654           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3655         done
3656
3657 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3658
3659 install-html: $(HTMLS_BUILD) lang.install-html
3660         @$(NORMAL_INSTALL)
3661         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3662         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3663           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3664           f=$(html__strip_dir) \
3665           if test -d "$$d$$p"; then \
3666             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3667             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3668             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3669             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3670           else \
3671             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3672             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3673           fi; \
3674         done
3675
3676 # Install the man pages.
3677 install-man: lang.install-man \
3678         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3679         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3680         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3681         $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
3682         $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
3683         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3684         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3685         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3686
3687 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3688         -rm -f $@
3689         -$(INSTALL_DATA) $< $@
3690         -chmod a-x $@
3691
3692 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3693         -rm -f $@
3694         -$(INSTALL_DATA) $< $@
3695         -chmod a-x $@
3696
3697 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3698         -rm -f $@
3699         -$(INSTALL_DATA) $< $@
3700         -chmod a-x $@
3701
3702 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3703         -rm -f $@
3704         -$(INSTALL_DATA) $< $@
3705         -chmod a-x $@
3706
3707 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3708         -rm -f $@
3709         -$(INSTALL_DATA) $< $@
3710         -chmod a-x $@
3711
3712 $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
3713         -rm -f $@
3714         -$(INSTALL_DATA) $< $@
3715         -chmod a-x $@
3716
3717 # Install all the header files built in the include subdirectory.
3718 install-headers: $(INSTALL_HEADERS_DIR)
3719 # Fix symlinks to absolute paths in the installed include directory to
3720 # point to the installed directory, not the build directory.
3721 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3722         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3723         if [ $$? -eq 0 ]; then \
3724           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3725           for i in $$files; do \
3726             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3727             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3728               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3729               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3730             fi; \
3731           done; \
3732         fi
3733
3734 # Create or recreate the gcc private include file directory.
3735 install-include-dir: installdirs
3736         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3737         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3738         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3739         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3740
3741 # Create or recreate the install-tools include file directory.
3742 itoolsdir = $(libexecsubdir)/install-tools
3743 itoolsdatadir = $(libsubdir)/install-tools
3744 install-itoolsdirs: installdirs
3745         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3746         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3747
3748 # Install the include directory using tar.
3749 install-headers-tar: stmp-int-hdrs install-include-dir
3750 # We use `pwd`/include instead of just include to problems with CDPATH
3751 # Unless a full pathname is provided, some shells would print the new CWD,
3752 # found in CDPATH, corrupting the output.  We could just redirect the
3753 # output of `cd', but some shells lose on redirection within `()'s
3754         (cd `${PWD_COMMAND}`/include ; \
3755          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3756         (cd `${PWD_COMMAND}`/include-fixed ; \
3757          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3758 # /bin/sh on some systems returns the status of the first tar,
3759 # and that can lose with GNU tar which always writes a full block.
3760 # So use `exit 0' to ignore its exit status.
3761
3762 # Install the include directory using cpio.
3763 install-headers-cpio: stmp-int-hdrs install-include-dir
3764 # See discussion about the use of `pwd` above
3765         cd `${PWD_COMMAND}`/include ; \
3766         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3767         cd `${PWD_COMMAND}`/include-fixed ; \
3768         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3769
3770 # Install the include directory using cp.
3771 install-headers-cp: stmp-int-hdrs install-include-dir
3772         cp -p -r include $(DESTDIR)$(libsubdir)
3773         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3774
3775 # Targets without dependencies, for use in prev-gcc during bootstrap.
3776 real-install-headers-tar:
3777         (cd `${PWD_COMMAND}`/include-fixed ; \
3778          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3779
3780 real-install-headers-cpio:
3781         cd `${PWD_COMMAND}`/include-fixed ; \
3782         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3783
3784 real-install-headers-cp:
3785         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3786
3787 # Install supporting files for fixincludes to be run later.
3788 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3789   macro_list fixinc_list
3790         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3791           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3792         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3793         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3794         set -e; for ml in `cat fixinc_list`; do \
3795           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3796           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3797           $(INSTALL_DATA) include-fixed$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3798         done
3799         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3800                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3801         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3802                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3803                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3804         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3805                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3806         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3807                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3808
3809 # Use this target to install the program `collect2' under the name `collect2'.
3810 install-collect2: collect2 installdirs
3811         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3812 # Install the driver program as $(libsubdir)/gcc for collect2.
3813         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3814
3815 # Install lto-wrapper.
3816 install-lto-wrapper: lto-wrapper$(exeext)
3817         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3818
3819 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3820         if test "$(enable_as_accelerator)" != "yes" ; then \
3821           for i in gcc-ar gcc-nm gcc-ranlib; do \
3822             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3823             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3824             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3825             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3826             if test -f gcc-cross$(exeext); then \
3827               :; \
3828             else \
3829               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3830               ( cd $(DESTDIR)$(bindir) && \
3831                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3832             fi ; \
3833           done; \
3834         fi
3835
3836 # Cancel installation by deleting the installed files.
3837 uninstall: lang.uninstall
3838         -rm -rf $(DESTDIR)$(libsubdir)
3839         -rm -rf $(DESTDIR)$(libexecsubdir)
3840         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3841         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3842         -if [ x$(cpp_install_dir) != x ]; then \
3843           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3844         else true; fi
3845         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3846         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3847         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3848         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3849         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3850         for i in ar nm ranlib ; do \
3851           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3852           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3853           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3854           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3855         done
3856 #\f
3857 # These targets are for the dejagnu testsuites. The file site.exp
3858 # contains global variables that all the testsuites will use.
3859
3860 target_subdir = @target_subdir@
3861
3862 site.exp: ./config.status Makefile
3863         @echo "Making a new config file..."
3864         -@rm -f ./site.tmp
3865         @$(STAMP) site.exp
3866         -@mv site.exp site.bak
3867         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3868         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3869         @echo "# add them to the last section" >> ./site.tmp
3870         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3871         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3872         @echo "set host_triplet $(host)" >> ./site.tmp
3873         @echo "set build_triplet $(build)" >> ./site.tmp
3874         @echo "set target_triplet $(target)" >> ./site.tmp
3875         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3876         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3877 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3878         @echo "set CFLAGS \"\"" >> ./site.tmp
3879         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3880         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3881         @echo "set HOSTCXX \"$(CXX)\"" >> ./site.tmp
3882         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3883         @echo "set HOSTCXXFLAGS \"$(CXXFLAGS)\"" >> ./site.tmp
3884 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3885 # They are passed first to allow individual tests to override them.
3886         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3887 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3888 # files that have already been installed there will be found.  The -B option
3889 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3890 # from the install tree.
3891         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3892         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3893         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3894         @if test "@enable_plugin@" = "yes" ; then \
3895           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3896           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3897           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3898           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3899         fi
3900 # If newlib has been configured, we need to pass -B to gcc so it can find
3901 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3902 # message if it doesn't, but the testsuite is supposed to ignore the message -
3903 # it's too difficult to tell when to and when not to pass -B (not all targets
3904 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3905 # seems like too selective a test.
3906 # ??? Another way to solve this might be to rely on linker scripts.  Then
3907 # theoretically the -B won't be needed.
3908 # We also need to pass -L ../ld so that the linker can find ldscripts.
3909         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3910             && [ "${host}" != "${target}" ]; then \
3911           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3912           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3913           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3914           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3915           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3916         else true; \
3917         fi
3918         @if [ -d $(objdir)/../ld ] ; then \
3919           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3920         else true; \
3921         fi
3922         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3923         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3924         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3925           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3926         else true; \
3927         fi
3928         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3929           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3930         else true; \
3931         fi
3932         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3933           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3934         else true; \
3935         fi
3936         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3937         @cat ./site.tmp > site.exp
3938         @cat site.bak | sed \
3939                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3940         -@rm -f ./site.tmp
3941
3942 CHECK_TARGETS = @check_languages@
3943
3944 check: $(CHECK_TARGETS)
3945
3946 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3947
3948 # The idea is to parallelize testing of multilibs, for example:
3949 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3950 # will run 3 concurrent sessions of check-gcc, eventually testing
3951 # all 10 combinations.  GNU make is required, as is a shell that expands
3952 # alternations within braces.
3953 lang_checks_parallel = $(lang_checks:=//%)
3954 $(lang_checks_parallel): site.exp
3955         target=`echo "$@" | sed 's,//.*,,'`; \
3956         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3957         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3958         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3959           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3960           "$$target"
3961
3962 TESTSUITEDIR = testsuite
3963
3964 $(TESTSUITEDIR)/site.exp: site.exp
3965         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3966         -rm -f $@
3967         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3968
3969 # This is only used for check-% targets that aren't parallelized.
3970 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3971         -test -d plugin || mkdir plugin
3972         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3973         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3974         -(rootme=`${PWD_COMMAND}`; export rootme; \
3975         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3976         cd $(TESTSUITEDIR)/$*; \
3977         rm -f tmp-site.exp; \
3978         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3979                 < ../../site.exp > tmp-site.exp; \
3980         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3981         EXPECT=${EXPECT} ; export EXPECT ; \
3982         if [ -f $${rootme}/../expect/expect ] ; then  \
3983            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3984             export TCL_LIBRARY ; fi ; \
3985         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3986
3987 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3988         @echo check-$*
3989
3990 check_p_tool=$(firstword $(subst _, ,$*))
3991 check_p_count=$(check_$(check_p_tool)_parallelize)
3992 check_p_subno=$(word 2,$(subst _, ,$*))
3993 check_p_numbers0:=1 2 3 4 5 6 7 8 9
3994 check_p_numbers1:=0 $(check_p_numbers0)
3995 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
3996 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
3997 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
3998 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
3999 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
4000 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
4001 check_p_subdir=$(subst _,,$*)
4002 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
4003                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
4004                 $(check_p_numbers)))
4005
4006 # For parallelized check-% targets, this decides whether parallelization
4007 # is desirable (if -jN is used).  If desirable, recursive make is run with
4008 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4009 # parallel, as they are run in separate directories.
4010 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4011 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4012 # dejaGNU procedure is overridden to additionally synchronize through
4013 # a $lang-parallel directory which tests will be run by which runtest instance.
4014 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4015 # files.  If parallelization isn't desirable, only one recursive make
4016 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4017 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4018 # should be passed to runtest.
4019 #
4020 # To parallelize some language check, add the corresponding check-$lang
4021 # to lang_checks_parallelized variable and define check_$lang_parallelize
4022 # variable.  This is the upper limit to which it is useful to parallelize the
4023 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
4024 # testsuites like objc or go.
4025 $(lang_checks_parallelized): check-% : site.exp
4026         -rm -rf $(TESTSUITEDIR)/$*-parallel
4027         @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
4028           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
4029           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
4030           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
4031           export GCC_RUNTEST_PARALLELIZE_DIR ; \
4032           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4033             check-parallel-$* \
4034             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
4035           sums= ; logs= ; \
4036           for dir in $(TESTSUITEDIR)/$* \
4037                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
4038           do \
4039             if [ -d $$dir ]; then \
4040               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
4041               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
4042             fi; \
4043           done; \
4044           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
4045             > $(TESTSUITEDIR)/$*/$*.sum; \
4046           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
4047             > $(TESTSUITEDIR)/$*/$*.log; \
4048           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
4049         else \
4050           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4051             check_$*_parallelize= check-parallel-$*; \
4052         fi
4053
4054 check-parallel-% : site.exp
4055         -@test -d plugin || mkdir plugin
4056         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4057         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
4058         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
4059         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4060         if [ -n "$(check_p_subno)" ] \
4061            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
4062            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
4063           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
4064         else \
4065           cd $(TESTSUITEDIR)/$(check_p_subdir); \
4066           rm -f tmp-site.exp; \
4067           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4068                 < ../../site.exp > tmp-site.exp; \
4069           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4070           EXPECT=${EXPECT} ; export EXPECT ; \
4071           if [ -f $${rootme}/../expect/expect ] ; then  \
4072             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4073             export TCL_LIBRARY ; \
4074           fi ; \
4075           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
4076           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
4077             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
4078           fi ; \
4079         fi )
4080
4081 # QMTest targets
4082
4083 # The path to qmtest.
4084 QMTEST_PATH=qmtest
4085
4086 # The flags to pass to qmtest.
4087 QMTESTFLAGS=
4088
4089 # The flags to pass to "qmtest run".
4090 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
4091
4092 # The command to use to invoke qmtest.
4093 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
4094
4095 # The tests (or suites) to run.
4096 QMTEST_GPP_TESTS=g++
4097
4098 # The subdirectory of the OBJDIR that will be used to store the QMTest
4099 # test database configuration and that will be used for temporary
4100 # scratch space during QMTest's execution.
4101 QMTEST_DIR=qmtestsuite
4102
4103 # Create the QMTest database configuration.
4104 ${QMTEST_DIR} stamp-qmtest:
4105         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
4106             -c gcc_database.GCCDatabase \
4107             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
4108             $(STAMP) stamp-qmtest
4109
4110 # Create the QMTest context file.
4111 ${QMTEST_DIR}/context: stamp-qmtest
4112         rm -f $@
4113         echo "CompilerTable.languages=c cplusplus" >> $@
4114         echo "CompilerTable.c_kind=GCC" >> $@
4115         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
4116         echo "CompilerTable.c_options=-B${objdir}/" >> $@
4117         echo "CompilerTable.cplusplus_kind=GCC" >> $@
4118         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
4119         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
4120         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
4121
4122 # Run the G++ testsuite using QMTest.
4123 qmtest-g++: ${QMTEST_DIR}/context
4124         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
4125            -o g++.qmr ${QMTEST_GPP_TESTS}
4126
4127 # Use the QMTest GUI.
4128 qmtest-gui: ${QMTEST_DIR}/context
4129         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
4130
4131 .PHONY: qmtest-g++
4132
4133 # Run Paranoia on real.c.
4134
4135 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4136         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4137
4138 paranoia: paranoia.o real.o $(LIBIBERTY)
4139         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4140
4141 # These exist for maintenance purposes.
4142
4143 # Update the tags table.
4144 TAGS: lang.tags
4145         (cd $(srcdir);                                  \
4146         incs= ;                                         \
4147         list='$(SUBDIRS)'; for dir in $$list; do        \
4148           if test -f $$dir/TAGS; then                   \
4149             incs="$$incs --include $$dir/TAGS.sub";     \
4150           fi;                                           \
4151         done;                                           \
4152         etags -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
4153               *.h *.c *.cc \
4154               ../include/*.h ../libiberty/*.c \
4155               ../libcpp/*.c ../libcpp/include/*.h \
4156               --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        \
4157               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\|DEFTIMEVAR\|DEFPARAM\|DEFPARAMENUM5\)[ ]?(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def timevar.def params.def \
4158                 ; \
4159         etags --include TAGS.sub $$incs)
4160
4161 # -----------------------------------------------------
4162 # Rules for generating translated message descriptions.
4163 # Disabled by autoconf if the tools are not available.
4164 # -----------------------------------------------------
4165
4166 XGETTEXT = @XGETTEXT@
4167 GMSGFMT = @GMSGFMT@
4168 MSGMERGE = msgmerge
4169 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4170
4171 .PHONY: build- install- build-po install-po update-po
4172
4173 # Dummy rules to deal with dependencies produced by use of
4174 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4175 build-: ; @true
4176 install-: ; @true
4177
4178 build-po: $(CATALOGS)
4179
4180 # This notation should be acceptable to all Make implementations used
4181 # by people who are interested in updating .po files.
4182 update-po: $(CATALOGS:.gmo=.pox)
4183
4184 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4185 # script does that.
4186 .po.gmo:
4187         $(mkinstalldirs) po
4188         $(GMSGFMT) --statistics -o $@ $<
4189
4190 # The new .po has to be gone over by hand, so we deposit it into
4191 # build/po with a different extension.
4192 # If build/po/gcc.pot exists, use it (it was just created),
4193 # else use the one in srcdir.
4194 .po.pox:
4195         $(mkinstalldirs) po
4196         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4197                         then echo po/gcc.pot; \
4198                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4199
4200 # This rule has to look for .gmo modules in both srcdir and
4201 # the cwd, and has to check that we actually have a catalog
4202 # for each language, in case they weren't built or included
4203 # with the distribution.
4204 install-po:
4205         $(mkinstalldirs) $(DESTDIR)$(datadir)
4206         cats="$(CATALOGS)"; for cat in $$cats; do \
4207           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4208           if [ -f $$cat ]; then :; \
4209           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4210           else continue; \
4211           fi; \
4212           dir=$(localedir)/$$lang/LC_MESSAGES; \
4213           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4214           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4215           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4216           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4217         done
4218
4219 # Rule for regenerating the message template (gcc.pot).
4220 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4221 # this rule has no dependencies and always regenerates gcc.pot.  This is
4222 # relatively harmless since the .po files do not directly depend on it.
4223 # Note that exgettext has an awk script embedded in it which requires a
4224 # fairly modern (POSIX-compliant) awk.
4225 # The .pot file is left in the build directory.
4226 gcc.pot: po/gcc.pot
4227 po/gcc.pot: force
4228         $(mkinstalldirs) po
4229         $(MAKE) srcextra
4230         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4231                 $(XGETTEXT) gcc $(srcdir)
4232
4233 #\f
4234
4235 # Dependency information.
4236
4237 # In order for parallel make to really start compiling the expensive
4238 # objects from $(OBJS) as early as possible, build all their
4239 # prerequisites strictly before all objects.
4240 $(ALL_HOST_OBJS) : | $(generated_files)
4241
4242 # Include the auto-generated dependencies for all host objects.
4243 DEPFILES = \
4244   $(foreach obj,$(ALL_HOST_OBJS),\
4245     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4246 -include $(DEPFILES)