gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2014 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 target=@target@
  60 target_noncanonical:=@target_noncanonical@
  61 real_target_noncanonical:=@real_target_noncanonical@
  62
  63 # Sed command to transform gcc to installed name.
  64 program_transform_name := @program_transform_name@
  65
  66 # -----------------------------
  67 # Directories used during build
  68 # -----------------------------
  69
  70 # Normally identical to target_noncanonical, except for compilers built
  71 # as accelerator targets.
  72 accel_dir_suffix = @accel_dir_suffix@
  73
  74 # Directory where sources are, from where we are.
  75 srcdir = @srcdir@
  76 gcc_docdir = @srcdir@/doc
  77
  78 # Directory where sources are, absolute.
  79 abs_srcdir = @abs_srcdir@
  80 abs_docdir = @abs_srcdir@/doc
  81
  82 # Top build directory for this package, relative to here.
  83 top_builddir = .
  84
  85 # The absolute path to the current directory.
  86 objdir := $(shell pwd)
  87
  88 host_subdir=@host_subdir@
  89 build_subdir=@build_subdir@
  90 target_subdir=@target_subdir@
  91 build_libsubdir=@build_libsubdir@
  92
  93 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  94 ifeq ($(host_subdir),.)
  95 toplevel_builddir := ..
  96 else
  97 toplevel_builddir := ../..
  98 endif
  99
 100 build_objdir := $(toplevel_builddir)/$(build_subdir)
 101 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 102 target_objdir := $(toplevel_builddir)/$(target_subdir)
 103
 104 # --------
 105 # Defined vpaths
 106 # --------
 107
 108 # Directory where sources are, from where we are.
 109 VPATH = @srcdir@
 110
 111 # We define a vpath for the sources of the .texi files here because they
 112 # are split between multiple directories and we would rather use one implicit
 113 # pattern rule for everything.
 114 # This vpath could be extended within the Make-lang fragments.
 115
 116 vpath %.texi $(gcc_docdir)
 117 vpath %.texi $(gcc_docdir)/include
 118
 119 # --------
 120 # UNSORTED
 121 # --------
 122
 123 # Extra flags to pass to indicate cross compilation, which
 124 # might be used or tested by Make-lang fragments.
 125 CROSS=@CROSS@
 126
 127 # Variables that exist for you to override.
 128 # See below for how to change them for certain systems.
 129
 130 # List of language subdirectories.
 131 SUBDIRS =@subdirs@ build
 132
 133 # Selection of languages to be made.
 134 CONFIG_LANGUAGES = @all_selected_languages@
 135 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext) \
 136             $(CONFIG_LANGUAGES)
 137
 138 # Default values for variables overridden in Makefile fragments.
 139 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 140 # TCFLAGS is used for compilations with the GCC just built.
 141 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 142 T_CFLAGS =
 143 TCFLAGS =
 144 CFLAGS = @CFLAGS@
 145 CXXFLAGS = @CXXFLAGS@
 146 LDFLAGS = @LDFLAGS@
 147
 148 # Should we build position-independent host code?
 149 PICFLAG = @PICFLAG@
 150
 151 # Flags to determine code coverage. When coverage is disabled, this will
 152 # contain the optimization flags, as you normally want code coverage
 153 # without optimization.
 154 COVERAGE_FLAGS = @coverage_flags@
 155 coverageexts = .{gcda,gcno}
 156
 157 # The warning flags are separate from CFLAGS because people tend to
 158 # override optimization flags and we'd like them to still have warnings
 159 # turned on.  These flags are also used to pass other stage dependent
 160 # flags from configure.  The user is free to explicitly turn these flags
 161 # off if they wish.
 162 # LOOSE_WARN are the warning flags to use when compiling something
 163 # which is only compiled with gcc, such as libgcc.
 164 # C_LOOSE_WARN is similar, but with C-only warnings.
 165 # STRICT_WARN are the additional warning flags to
 166 # apply to the back end and some front ends, which may be compiled
 167 # with other compilers.
 168 # C_STRICT_WARN is similar, with C-only warnings.
 169 LOOSE_WARN = @loose_warn@
 170 C_LOOSE_WARN = @c_loose_warn@
 171 STRICT_WARN = @strict_warn@
 172 C_STRICT_WARN = @c_strict_warn@
 173
 174 # This is set by --enable-checking.  The idea is to catch forgotten
 175 # "extern" tags in header files.
 176 NOCOMMON_FLAG = @nocommon_flag@
 177
 178 NOEXCEPTION_FLAGS = @noexception_flags@
 179
 180 # This is set by --disable-maintainer-mode (default) to "#"
 181 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 182 # --disable-maintainer-mode is used or not.  This is because the
 183 # following will expand to "MAINT := " in maintainer mode, and to
 184 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 185 # they mean exactly the same thing for make.
 186 MAINT := @MAINT@
 187
 188 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 189 # be used in language Make-lang.in makefile fragments to enable
 190 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 191 # maintainer mode, and '' otherwise.
 192 @MAINT@ ENABLE_MAINTAINER_RULES = true
 193
 194 # These are set by --enable-checking=valgrind.
 195 RUN_GEN = @valgrind_command@
 196 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 197
 198 # This is how we control whether or not the additional warnings are applied.
 199 .-warn = $(STRICT_WARN)
 200 build-warn = $(STRICT_WARN)
 201 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 202 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 203
 204 # These files are to have specific diagnostics suppressed, or are not to
 205 # be subject to -Werror:
 206 # flex output may yield harmless "no previous prototype" warnings
 207 build/gengtype-lex.o-warn = -Wno-error
 208 gengtype-lex.o-warn = -Wno-error
 209 libgcov-util.o-warn = -Wno-error
 210 libgcov-driver-tool.o-warn = -Wno-error
 211 libgcov-merge-tool.o-warn = -Wno-error
 212 gimple-match.o-warn = -Wno-unused-variable -Wno-unused-parameter
 213 generic-match.o-warn = -Wno-unused-variable -Wno-unused-parameter
 214
 215 # All warnings have to be shut off in stage1 if the compiler used then
 216 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 217 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 218 # either $(GCC_WARN_CXXFLAGS), or nothing.
 219 WARN_CFLAGS = @warn_cflags@
 220 WARN_CXXFLAGS = @warn_cxxflags@
 221
 222 CPPFLAGS = @CPPFLAGS@
 223
 224 AWK = @AWK@
 225 CC = @CC@
 226 CXX = @CXX@
 227 BISON = @BISON@
 228 BISONFLAGS =
 229 FLEX = @FLEX@
 230 FLEXFLAGS =
 231 AR = @AR@
 232 AR_FLAGS = rc
 233 NM = @NM@
 234 RANLIB = @RANLIB@
 235 RANLIB_FLAGS = @ranlib_flags@
 236
 237 # Libraries to use on the host.
 238 HOST_LIBS = @HOST_LIBS@
 239
 240 # The name of the compiler to use.
 241 COMPILER = $(CXX)
 242 COMPILER_FLAGS = $(CXXFLAGS)
 243 # If HOST_LIBS is set, then the user is controlling the libraries to
 244 # link against.  In that case, link with $(CC) so that the -lstdc++
 245 # library is not introduced.  If HOST_LIBS is not set, link with
 246 # $(CXX) to pick up -lstdc++.
 247 ifeq ($(HOST_LIBS),)
 248 LINKER = $(CXX)
 249 LINKER_FLAGS = $(CXXFLAGS)
 250 else
 251 LINKER = $(CC)
 252 LINKER_FLAGS = $(CFLAGS)
 253 endif
 254
 255 # Like LINKER, but use a mutex for serializing front end links.
 256 ifeq (@DO_LINK_MUTEX@,true)
 257 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 258 else
 259 LLINKER = $(LINKER)
 260 endif
 261
 262 # -------------------------------------------
 263 # Programs which operate on the build machine
 264 # -------------------------------------------
 265
 266 SHELL = @SHELL@
 267 # pwd command to use.  Allow user to override default by setting PWDCMD in
 268 # the environment to account for automounters.  The make variable must not
 269 # be called PWDCMD, otherwise the value set here is passed to make
 270 # subprocesses and overrides the setting from the user's environment.
 271 # Don't use PWD since it is a common shell environment variable and we
 272 # don't want to corrupt it.
 273 PWD_COMMAND = $${PWDCMD-pwd}
 274 # on sysV, define this as cp.
 275 INSTALL = @INSTALL@
 276 # Some systems may be missing symbolic links, regular links, or both.
 277 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 278 LN=@LN@
 279 LN_S=@LN_S@
 280 # These permit overriding just for certain files.
 281 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 282 INSTALL_DATA = @INSTALL_DATA@
 283 INSTALL_SCRIPT = @INSTALL@
 284 install_sh = $(SHELL) $(srcdir)/../install-sh
 285 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 286 MAKEINFO = @MAKEINFO@
 287 MAKEINFOFLAGS = --no-split
 288 TEXI2DVI = texi2dvi
 289 TEXI2PDF = texi2pdf
 290 TEXI2HTML = $(MAKEINFO) --html
 291 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 292 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 293 # Some versions of `touch' (such as the version on Solaris 2.8)
 294 # do not correctly set the timestamp due to buggy versions of `utime'
 295 # in the kernel.  So, we use `echo' instead.
 296 STAMP = echo timestamp >
 297 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 298 # translate the shell's notion of absolute pathnames to the native
 299 # spelling.
 300 build_file_translate = @build_file_translate@
 301
 302 # Make sure the $(MAKE) variable is defined.
 303 @SET_MAKE@
 304
 305 # Locate mkinstalldirs.
 306 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 307
 308 # write_entries_to_file - writes each entry in a list
 309 # to the specified file.  Entries are written in chunks of
 310 # $(write_entries_to_file_split) to accommodate systems with
 311 # severe command-line-length limitations.
 312 # Parameters:
 313 # $(1): variable containing entries to iterate over
 314 # $(2): output file
 315 write_entries_to_file_split = 50
 316 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 317         $(foreach range, \
 318           $(shell i=1; while test $$i -le $(words $(1)); do \
 319              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 320           $(shell echo "$(wordlist $(range), \
 321                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 322              | tr ' ' '\012' >> $(2)))
 323
 324 # --------
 325 # UNSORTED
 326 # --------
 327
 328 # Dependency tracking stuff.
 329 CXXDEPMODE = @CXXDEPMODE@
 330 DEPDIR = @DEPDIR@
 331 depcomp = $(SHELL) $(srcdir)/../depcomp
 332
 333 # In the past we used AC_PROG_CC_C_O and set this properly, but
 334 # it was discovered that this hadn't worked in a long time, so now
 335 # we just hard-code.
 336 OUTPUT_OPTION = -o $@
 337
 338 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 339 # -I../zlib, unless we were configured with --with-system-zlib, in which
 340 # case both are empty.
 341 ZLIB = @zlibdir@ -lz
 342 ZLIBINC = @zlibinc@
 343
 344 # How to find GMP
 345 GMPLIBS = @GMPLIBS@
 346 GMPINC = @GMPINC@
 347
 348 # How to find ISL
 349 ISLLIBS = @ISLLIBS@
 350 ISLINC = @ISLINC@
 351
 352 # How to find CLOOG
 353 CLOOGLIBS = @CLOOGLIBS@
 354 CLOOGINC = @CLOOGINC@
 355
 356 # Set to 'yes' if the LTO front end is enabled.
 357 enable_lto = @enable_lto@
 358
 359 # Compiler and flags needed for plugin support
 360 PLUGINCC = @CXX@
 361 PLUGINCFLAGS = @CXXFLAGS@
 362
 363 # Libs and linker options needed for plugin support
 364 PLUGINLIBS = @pluginlibs@
 365
 366 enable_plugin = @enable_plugin@
 367
 368 enable_host_shared = @enable_host_shared@
 369
 370 enable_as_accelerator = @enable_as_accelerator@
 371
 372 CPPLIB = ../libcpp/libcpp.a
 373 CPPINC = -I$(srcdir)/../libcpp/include
 374
 375 # Where to find decNumber
 376 enable_decimal_float = @enable_decimal_float@
 377 DECNUM = $(srcdir)/../libdecnumber
 378 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 379 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 380 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 381
 382 # The backtrace library.
 383 BACKTRACE = $(srcdir)/../libbacktrace
 384 BACKTRACEINC = -I$(BACKTRACE)
 385 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 386
 387 # Target to use when installing include directory.  Either
 388 # install-headers-tar, install-headers-cpio or install-headers-cp.
 389 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 390
 391 # Header files that are made available under the same name
 392 # to programs compiled with GCC.
 393 USER_H = $(srcdir)/ginclude/float.h \
 394          $(srcdir)/ginclude/iso646.h \
 395          $(srcdir)/ginclude/stdarg.h \
 396          $(srcdir)/ginclude/stdbool.h \
 397          $(srcdir)/ginclude/stddef.h \
 398          $(srcdir)/ginclude/varargs.h \
 399          $(srcdir)/ginclude/stdfix.h \
 400          $(srcdir)/ginclude/stdnoreturn.h \
 401          $(srcdir)/ginclude/stdalign.h \
 402          $(srcdir)/ginclude/stdatomic.h \
 403          $(EXTRA_HEADERS)
 404
 405 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 406 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 407
 408 # The GCC to use for compiling crt*.o.
 409 # Usually the one we just built.
 410 # Don't use this as a dependency--use $(GCC_PASSES).
 411 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 412
 413 # Set if the compiler was configured with --with-build-sysroot.
 414 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 415
 416 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 417 # It specifies -B./.
 418 # It also specifies -isystem ./include to find, e.g., stddef.h.
 419 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 420
 421 # ---------------------------------------------------
 422 # Programs which produce files for the target machine
 423 # ---------------------------------------------------
 424
 425 AR_FOR_TARGET := $(shell \
 426   if [ -f $(objdir)/../binutils/ar ] ; then \
 427     echo $(objdir)/../binutils/ar ; \
 428   else \
 429     if [ "$(host)" = "$(target)" ] ; then \
 430       echo $(AR); \
 431     else \
 432        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 433     fi; \
 434   fi)
 435 AR_FLAGS_FOR_TARGET =
 436 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 437 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 438 LIPO_FOR_TARGET = lipo
 439 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 440 RANLIB_FOR_TARGET := $(shell \
 441   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 442     echo $(objdir)/../binutils/ranlib ; \
 443   else \
 444     if [ "$(host)" = "$(target)" ] ; then \
 445       echo $(RANLIB); \
 446     else \
 447        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 448     fi; \
 449   fi)
 450 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 451 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 452 NM_FOR_TARGET = ./nm
 453 STRIP_FOR_TARGET := $(shell \
 454   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 455     echo $(objdir)/../binutils/strip-new ; \
 456   else \
 457     if [ "$(host)" = "$(target)" ] ; then \
 458       echo strip; \
 459     else \
 460        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 461     fi; \
 462   fi)
 463
 464 # --------
 465 # UNSORTED
 466 # --------
 467
 468 # Where to find some libiberty headers.
 469 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 470 OBSTACK_H   = $(srcdir)/../include/obstack.h
 471 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 472 MD5_H       = $(srcdir)/../include/md5.h
 473 XREGEX_H    = $(srcdir)/../include/xregex.h
 474 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 475
 476 # Linker plugin API headers
 477 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 478
 479 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 480 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 481 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 482 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 483
 484 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 485 # Purge it of unnecessary internal relative paths
 486 # to directories that might not exist yet.
 487 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 488 # Use single quotes here to avoid nested double- and backquotes, this
 489 # macro is also used in a double-quoted context.
 490 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 491
 492 # Control whether to run fixincludes.
 493 STMP_FIXINC = @STMP_FIXINC@
 494
 495 # Test to see whether <limits.h> exists in the system header files.
 496 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 497
 498 # Directory for prefix to system directories, for
 499 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 500 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 501 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 502
 503 xmake_file=@xmake_file@
 504 tmake_file=@tmake_file@
 505 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 506 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 507 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 508 out_file=$(srcdir)/config/@out_file@
 509 out_object_file=@out_object_file@
 510 common_out_file=$(srcdir)/common/config/@common_out_file@
 511 common_out_object_file=@common_out_object_file@
 512 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 513 tm_file_list=@tm_file_list@
 514 tm_include_list=@tm_include_list@
 515 tm_defines=@tm_defines@
 516 tm_p_file_list=@tm_p_file_list@
 517 tm_p_include_list=@tm_p_include_list@
 518 build_xm_file_list=@build_xm_file_list@
 519 build_xm_include_list=@build_xm_include_list@
 520 build_xm_defines=@build_xm_defines@
 521 host_xm_file_list=@host_xm_file_list@
 522 host_xm_include_list=@host_xm_include_list@
 523 host_xm_defines=@host_xm_defines@
 524 xm_file_list=@xm_file_list@
 525 xm_include_list=@xm_include_list@
 526 xm_defines=@xm_defines@
 527 lang_checks=
 528 lang_checks_parallelized=
 529 # Upper limit to which it is useful to parallelize this lang target.
 530 # It doesn't make sense to try e.g. 128 goals for small testsuites
 531 # like objc or go.
 532 check_gcc_parallelize=10000
 533 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 534 lang_specs_files=@lang_specs_files@
 535 lang_tree_files=@lang_tree_files@
 536 target_cpu_default=@target_cpu_default@
 537 OBJC_BOEHM_GC=@objc_boehm_gc@
 538 extra_modes_file=@extra_modes_file@
 539 extra_opt_files=@extra_opt_files@
 540 host_hook_obj=@out_host_hook_obj@
 541
 542 # Multiarch support
 543 enable_multiarch = @enable_multiarch@
 544 with_cpu = @with_cpu@
 545 with_float = @with_float@
 546 ifeq ($(enable_multiarch),yes)
 547   if_multiarch = $(1)
 548 else
 549   ifeq ($(enable_multiarch),auto)
 550     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 551     if_multiarch = $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 552   else
 553     if_multiarch =
 554   endif
 555 endif
 556
 557 # ------------------------
 558 # Installation directories
 559 # ------------------------
 560
 561 # Common prefix for installation directories.
 562 # NOTE: This directory must exist when you start installation.
 563 prefix = @prefix@
 564 # Directory in which to put localized header files. On the systems with
 565 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 566 # `/usr'.
 567 # NOTE: local_prefix *should not* default from prefix.
 568 local_prefix = @local_prefix@
 569 # Directory in which to put host dependent programs and libraries
 570 exec_prefix = @exec_prefix@
 571 # Directory in which to put the executable for the command `gcc'
 572 bindir = @bindir@
 573 # Directory in which to put the directories used by the compiler.
 574 libdir = @libdir@
 575 # Directory in which GCC puts its executables.
 576 libexecdir = @libexecdir@
 577
 578 # --------
 579 # UNSORTED
 580 # --------
 581
 582 # Directory in which the compiler finds libraries etc.
 583 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 584 # Directory in which the compiler finds executables
 585 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 586 # Directory in which all plugin resources are installed
 587 plugin_resourcesdir = $(libsubdir)/plugin
 588  # Directory in which plugin headers are installed
 589 plugin_includedir = $(plugin_resourcesdir)/include
 590 # Directory in which plugin specific executables are installed
 591 plugin_bindir = $(libexecsubdir)/plugin
 592 # Used to produce a relative $(gcc_tooldir) in gcc.o
 593 ifeq ($(enable_as_accelerator),yes)
 594 unlibsubdir = ../../../../..
 595 else
 596 unlibsubdir = ../../..
 597 endif
 598 # $(prefix), expressed as a path relative to $(libsubdir).
 599 #
 600 # An explanation of the sed strings:
 601 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 602 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 603 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 604 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 605 #
 606 # (*) Note this pattern overwrites the first character of the string
 607 # with a forward slash if one is not already present.  This is not a
 608 # problem because the exact names of the sub-directories concerned is
 609 # unimportant, just the number of them matters.
 610 #
 611 # The practical upshot of these patterns is like this:
 612 #
 613 #  prefix     exec_prefix        result
 614 #  ------     -----------        ------
 615 #   /foo        /foo/bar          ../
 616 #   /foo/       /foo/bar          ../
 617 #   /foo        /foo/bar/         ../
 618 #   /foo/       /foo/bar/         ../
 619 #   /foo        /foo/bar/ugg      ../../
 620 libsubdir_to_prefix := \
 621   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 622     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 623         -e 's|/[^/]*|../|g')
 624 # $(exec_prefix), expressed as a path relative to $(prefix).
 625 prefix_to_exec_prefix := \
 626   $(shell echo "$(exec_prefix)" | \
 627     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 628 # Directory in which to find other cross-compilation tools and headers.
 629 dollar = @dollar@
 630 # Used in install-cross.
 631 gcc_tooldir = @gcc_tooldir@
 632 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 633 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 634 # Directory in which the compiler finds target-independent g++ includes.
 635 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 636 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 637 # Directory to search for site-specific includes.
 638 local_includedir = $(local_prefix)/include
 639 includedir = $(prefix)/include
 640 # where the info files go
 641 infodir = @infodir@
 642 # Where cpp should go besides $prefix/bin if necessary
 643 cpp_install_dir = @cpp_install_dir@
 644 # where the locale files go
 645 datadir = @datadir@
 646 localedir = $(datadir)/locale
 647 # Extension (if any) to put in installed man-page filename.
 648 man1ext = .1
 649 man7ext = .7
 650 objext = .o
 651 exeext = @host_exeext@
 652 build_exeext = @build_exeext@
 653
 654 # Directory in which to put man pages.
 655 mandir = @mandir@
 656 man1dir = $(mandir)/man1
 657 man7dir = $(mandir)/man7
 658 # Dir for temp files.
 659 tmpdir = /tmp
 660
 661 datarootdir = @datarootdir@
 662 docdir = @docdir@
 663 # Directory in which to build HTML
 664 build_htmldir = $(objdir)/HTML/gcc-$(version)
 665 # Directory in which to put HTML
 666 htmldir = @htmldir@
 667
 668 # Whether we were configured with NLS.
 669 USE_NLS = @USE_NLS@
 670
 671 # Internationalization library.
 672 LIBINTL = @LIBINTL@
 673 LIBINTL_DEP = @LIBINTL_DEP@
 674
 675 # Character encoding conversion library.
 676 LIBICONV = @LIBICONV@
 677 LIBICONV_DEP = @LIBICONV_DEP@
 678
 679 # If a supplementary library is being used for the GC.
 680 GGC_LIB=
 681
 682 # "true" if the target C library headers are unavailable; "false"
 683 # otherwise.
 684 inhibit_libc = @inhibit_libc@
 685 ifeq ($(inhibit_libc),true)
 686 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 687 endif
 688
 689 # List of extra executables that should be compiled for this target machine
 690 # that are used when linking.
 691 # The rules for compiling them should be in the t-* file for the machine.
 692 EXTRA_PROGRAMS = @extra_programs@
 693
 694 # List of extra object files that should be compiled and linked with
 695 # compiler proper (cc1, cc1obj, cc1plus).
 696 EXTRA_OBJS = @extra_objs@
 697
 698 # List of extra object files that should be compiled and linked with
 699 # the gcc driver.
 700 EXTRA_GCC_OBJS =@extra_gcc_objs@
 701
 702 # List of extra libraries that should be linked with the gcc driver.
 703 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 704
 705 # List of additional header files to install.
 706 EXTRA_HEADERS =@extra_headers_list@
 707
 708 # How to handle <stdint.h>.
 709 USE_GCC_STDINT = @use_gcc_stdint@
 710
 711 # The configure script will set this to collect2$(exeext), except on a
 712 # (non-Unix) host which can not build collect2, for which it will be
 713 # set to empty.
 714 COLLECT2 = @collect2@
 715
 716 # Program to convert libraries.
 717 LIBCONVERT =
 718
 719 # Control whether header files are installed.
 720 INSTALL_HEADERS=install-headers install-mkheaders
 721
 722 # Control whether Info documentation is built and installed.
 723 BUILD_INFO = @BUILD_INFO@
 724
 725 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 726 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 727
 728 # Additional directories of header files to run fixincludes on.
 729 # These should be directories searched automatically by default
 730 # just as /usr/include is.
 731 # *Do not* use this for directories that happen to contain
 732 # header files, but are not searched automatically by default.
 733 # On most systems, this is empty.
 734 OTHER_FIXINCLUDES_DIRS=
 735
 736 # A list of all the language-specific executables.
 737 COMPILERS = @all_compilers@
 738
 739 # List of things which should already be built whenever we try to use xgcc
 740 # to compile anything (without linking).
 741 GCC_PASSES=xgcc$(exeext) specs
 742
 743 # Directory to link to, when using the target `maketest'.
 744 DIR = ../gcc
 745
 746 # Native compiler for the build machine and its switches.
 747 CC_FOR_BUILD = @CC_FOR_BUILD@
 748 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 749 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 750 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 751
 752 # Native compiler that we use.  This may be C++ some day.
 753 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 754 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 755
 756 # Native linker that we use.
 757 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 758 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 759
 760 # Native linker and preprocessor flags.  For x-fragment overrides.
 761 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 762 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 763                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 764
 765 # Actual name to use when installing a native compiler.
 766 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 767 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 768 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 769 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 770 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 771
 772 # Setup the testing framework, if you have one
 773 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 774             echo $${rootme}/../expect/expect ; \
 775           else echo expect ; fi`
 776
 777 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 778                echo $${srcdir}/../dejagnu/runtest ; \
 779             else echo runtest; fi`
 780 RUNTESTFLAGS =
 781
 782 # This should name the specs file that we're going to install.  Target
 783 # Makefiles may override it and name another file to be generated from
 784 # the built-in specs and installed as the default spec, as long as
 785 # they also introduce a rule to generate a file name specs, to be used
 786 # at build time.
 787 SPECS = specs
 788
 789 # Extra include files that are defined by HeaderInclude directives in
 790 # the .opt files
 791 OPTIONS_H_EXTRA =
 792
 793 # Extra include files that are defined by SourceInclude directives in
 794 # the .opt files
 795 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 796
 797 @option_includes@
 798
 799 # End of variables for you to override.
 800
 801 # GTM_H lists the config files that the generator files depend on,
 802 # while TM_H lists the ones ordinary gcc files depend on, which
 803 # includes several files generated by those generators.
 804 BCONFIG_H = bconfig.h $(build_xm_file_list)
 805 CONFIG_H  = config.h  $(host_xm_file_list)
 806 TCONFIG_H = tconfig.h $(xm_file_list)
 807 TM_P_H    = tm_p.h    $(tm_p_file_list)
 808 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 809 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 810
 811 # Variables for version information.
 812 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 813 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 814 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 815 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 816
 817 BASEVER_c   := $(shell cat $(BASEVER))
 818 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 819 DATESTAMP_c := $(shell cat $(DATESTAMP))
 820
 821 ifeq (,$(wildcard $(REVISION)))
 822 REVISION_c  :=
 823 REVISION    :=
 824 else
 825 REVISION_c  := $(shell cat $(REVISION))
 826 endif
 827
 828 version     := $(BASEVER_c)
 829
 830 # For use in version.c - double quoted strings, with appropriate
 831 # surrounding punctuation and spaces, and with the datestamp and
 832 # development phase collapsed to the empty string in release mode
 833 # (i.e. if DEVPHASE_c is empty).  The space immediately after the
 834 # comma in the $(if ...) constructs is significant - do not remove it.
 835 BASEVER_s   := "\"$(BASEVER_c)\""
 836 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 837 DATESTAMP_s := "\"$(if $(DEVPHASE_c), $(DATESTAMP_c))\""
 838 PKGVERSION_s:= "\"@PKGVERSION@\""
 839 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 840
 841 PKGVERSION  := @PKGVERSION@
 842 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 843
 844 ifdef REVISION_c
 845 REVISION_s  := "\"$(if $(DEVPHASE_c), $(REVISION_c))\""
 846 else
 847 REVISION_s  := "\"\""
 848 endif
 849
 850 # Shorthand variables for dependency lists.
 851 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 852 VEC_H = vec.h statistics.h $(GGC_H)
 853 HASH_TABLE_H = $(HASHTAB_H) hash-table.h
 854 EXCEPT_H = except.h $(HASHTAB_H)
 855 TARGET_DEF = target.def target-hooks-macros.h
 856 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 857 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 858 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 859 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 860 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 861 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
 862 HOOKS_H = hooks.h $(MACHMODE_H)
 863 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 864 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 865 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 866 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 867   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 868 RTL_BASE_H = coretypes.h rtl.h rtl.def $(MACHMODE_H) reg-notes.def \
 869   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 870   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 871 FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h
 872 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 873 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 874 PARAMS_H = params.h params.def
 875 BUILTINS_DEF = builtins.def sync-builtins.def \
 876         oacc-builtins.def omp-builtins.def \
 877         gtm-builtins.def sanitizer.def cilkplus.def cilk-builtins.def
 878 INTERNAL_FN_DEF = internal-fn.def
 879 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 880 TREE_CORE_H = tree-core.h coretypes.h all-tree.def tree.def \
 881         c-family/c-common.def $(lang_tree_files) $(MACHMODE_H) \
 882         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 883         $(VEC_H) treestruct.def $(HASHTAB_H) \
 884         double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) \
 885         $(REAL_H) $(FIXED_VALUE_H)
 886 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 887 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 888 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 889         cfg-flags.def cfghooks.h
 890 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 891         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 892         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 893 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 894 RECOG_H = recog.h
 895 EMIT_RTL_H = emit-rtl.h
 896 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 897 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 898 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 899         $(VEC_H) $(INPUT_H) $(MACHMODE_H)
 900 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
 901 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 902 REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h
 903 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) double-int.h \
 904         $(BITMAP_H) sbitmap.h
 905 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 906 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 907 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 908         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 909 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 910         alloc-pool.h $(TIMEVAR_H)
 911 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 912 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 913 GGC_H = ggc.h gtype-desc.h statistics.h
 914 TIMEVAR_H = timevar.h timevar.def
 915 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 916 INSN_ADDR_H = $(srcdir)/insn-addr.h
 917 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 918         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 919 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 920 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 921 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 922         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 923 PREDICT_H = predict.h predict.def
 924 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 925         $(srcdir)/../libcpp/include/cpplib.h
 926 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 927 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 928 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 929 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 930 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
 931 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 932 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 933 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 934                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 935                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 936                 tree-ssa-alias.h
 937 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 938 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 939 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 940 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 941 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 942 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 943         $(C_COMMON_H) $(TREE_H)
 944 TREE_INLINE_H = tree-inline.h
 945 REAL_H = real.h $(MACHMODE_H)
 946 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 947                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 948                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
 949 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
 950 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
 951 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
 952                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
 953 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
 954 PLUGIN_VERSION_H = plugin-version.h configargs.h
 955 CONTEXT_H = context.h
 956
 957 #\f
 958 # Now figure out from those variables how to compile and link.
 959
 960 # IN_GCC distinguishes between code compiled into GCC itself and other
 961 # programs built during a bootstrap.
 962 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
 963 # cross compiler which does not use the native headers and libraries.
 964 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
 965
 966 # This is the variable actually used when we compile. If you change this,
 967 # you probably want to update BUILD_CFLAGS in configure.ac
 968 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
 969   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
 970
 971 # The C++ version.
 972 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
 973   $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@
 974
 975 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
 976 # puts -I options in CPPFLAGS, our include files in the srcdir will always
 977 # win against random include files in /usr/include.
 978 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
 979
 980 # This is the variable to use when using $(COMPILER).
 981 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
 982
 983 # This is the variable to use when using $(LINKER).
 984 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
 985
 986 # Build and host support libraries.
 987
 988 # Use the "pic" build of libiberty if --enable-host-shared.
 989 ifeq ($(enable_host_shared),yes)
 990 LIBIBERTY = ../libiberty/pic/libiberty.a
 991 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
 992 else
 993 LIBIBERTY = ../libiberty/libiberty.a
 994 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
 995 endif
 996
 997 # Dependencies on the intl and portability libraries.
 998 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
 999         $(LIBDECNUMBER) $(LIBBACKTRACE)
1000
1001 # Likewise, for use in the tools that must run on this machine
1002 # even if we are cross-building GCC.
1003 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1004
1005 # How to link with both our special library facilities
1006 # and the system's installed libraries.
1007 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1008         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1009 BACKENDLIBS = $(CLOOGLIBS) $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1010         $(ZLIB)
1011 # Any system libraries needed just for GNAT.
1012 SYSLIBS = @GNAT_LIBEXC@
1013
1014 # Used from ada/gcc-interface/Make-lang.in
1015 GNATBIND = @GNATBIND@
1016 GNATMAKE = @GNATMAKE@
1017
1018 # Libs needed (at present) just for jcf-dump.
1019 LDEXP_LIB = @LDEXP_LIB@
1020
1021 # Likewise, for use in the tools that must run on this machine
1022 # even if we are cross-building GCC.
1023 BUILD_LIBS = $(BUILD_LIBIBERTY)
1024
1025 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1026             build/vec.o build/min-insn-modes.o build/gensupport.o \
1027             build/print-rtl.o
1028 BUILD_MD = build/read-md.o
1029 BUILD_ERRORS = build/errors.o
1030
1031 # Specify the directories to be searched for header files.
1032 # Both . and srcdir are used, in that order,
1033 # so that *config.h will be found in the compilation
1034 # subdirectory rather than in the source directory.
1035 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1036 # currently being compiled, in both source trees, to be examined as well.
1037 # libintl.h will be found in ../intl if we are using the included libintl.
1038 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1039            -I$(srcdir)/../include @INCINTL@ \
1040            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1041            $(CLOOGINC) $(ISLINC)
1042
1043 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1044 ifeq ($(CXXDEPMODE),depmode=gcc3)
1045 # Note a subtlety here: we use $(@D) for the directory part, to make
1046 # things like the go/%.o rule work properly; but we use $(*F) for the
1047 # file part, as we just want the file part of the stem, not the entire
1048 # file name.
1049 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1050 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1051 else
1052 COMPILE = source='$<' object='$@' libtool=no \
1053     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1054 POSTCOMPILE =
1055 endif
1056
1057 .cc.o .c.o:
1058         $(COMPILE) $<
1059         $(POSTCOMPILE)
1060
1061 #\f
1062 # Support for additional languages (other than C).
1063 # C can be supported this way too (leave for later).
1064
1065 LANG_MAKEFRAGS = @all_lang_makefrags@
1066
1067 # Flags to pass to recursive makes.
1068 # CC is set by configure.
1069 # ??? The choices here will need some experimenting with.
1070
1071 export AR_FOR_TARGET
1072 export AR_CREATE_FOR_TARGET
1073 export AR_FLAGS_FOR_TARGET
1074 export AR_EXTRACT_FOR_TARGET
1075 export AWK
1076 export DESTDIR
1077 export GCC_FOR_TARGET
1078 export INCLUDES
1079 export INSTALL_DATA
1080 export LIPO_FOR_TARGET
1081 export MACHMODE_H
1082 export NM_FOR_TARGET
1083 export STRIP_FOR_TARGET
1084 export RANLIB_FOR_TARGET
1085 export libsubdir
1086
1087 FLAGS_TO_PASS = \
1088         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1089         "BISON=$(BISON)" \
1090         "BISONFLAGS=$(BISONFLAGS)" \
1091         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1092         "LDFLAGS=$(LDFLAGS)" \
1093         "FLEX=$(FLEX)" \
1094         "FLEXFLAGS=$(FLEXFLAGS)" \
1095         "INSTALL=$(INSTALL)" \
1096         "INSTALL_DATA=$(INSTALL_DATA)" \
1097         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1098         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1099         "LN=$(LN)" \
1100         "LN_S=$(LN_S)" \
1101         "MAKEINFO=$(MAKEINFO)" \
1102         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1103         "MAKEOVERRIDES=" \
1104         "SHELL=$(SHELL)" \
1105         "exeext=$(exeext)" \
1106         "build_exeext=$(build_exeext)" \
1107         "objext=$(objext)" \
1108         "exec_prefix=$(exec_prefix)" \
1109         "prefix=$(prefix)" \
1110         "local_prefix=$(local_prefix)" \
1111         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1112         "build_tooldir=$(build_tooldir)" \
1113         "gcc_tooldir=$(gcc_tooldir)" \
1114         "bindir=$(bindir)" \
1115         "libexecsubdir=$(libexecsubdir)" \
1116         "datarootdir=$(datarootdir)" \
1117         "datadir=$(datadir)" \
1118         "localedir=$(localedir)"
1119 #\f
1120 # Lists of files for various purposes.
1121
1122 # All option source files
1123 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1124
1125 # Target specific, C specific object file
1126 C_TARGET_OBJS=@c_target_objs@
1127
1128 # Target specific, C++ specific object file
1129 CXX_TARGET_OBJS=@cxx_target_objs@
1130
1131 # Target specific, Fortran specific object file
1132 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1133
1134 # Object files for gcc many-languages driver.
1135 GCC_OBJS = gcc.o ggc-none.o
1136
1137 c-family-warn = $(STRICT_WARN)
1138
1139 # Language-specific object files shared by all C-family front ends.
1140 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1141   c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o \
1142   c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1143   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1144   c-family/c-semantics.o c-family/c-ada-spec.o \
1145   c-family/c-cilkplus.o \
1146   c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o
1147
1148 # Language-independent object files.
1149 # We put the insn-*.o files first so that a parallel make will build
1150 # them sooner, because they are large and otherwise tend to be the
1151 # last objects to finish building.
1152 OBJS = \
1153         insn-attrtab.o \
1154         insn-automata.o \
1155         insn-dfatab.o \
1156         insn-emit.o \
1157         insn-extract.o \
1158         insn-latencytab.o \
1159         insn-modes.o \
1160         insn-opinit.o \
1161         insn-output.o \
1162         insn-peep.o \
1163         insn-preds.o \
1164         insn-recog.o \
1165         insn-enums.o \
1166         ggc-page.o \
1167         alias.o \
1168         alloc-pool.o \
1169         auto-inc-dec.o \
1170         auto-profile.o \
1171         bb-reorder.o \
1172         bitmap.o \
1173         bt-load.o \
1174         builtins.o \
1175         caller-save.o \
1176         calls.o \
1177         cfg.o \
1178         cfganal.o \
1179         cfgbuild.o \
1180         cfgcleanup.o \
1181         cfgexpand.o \
1182         cfghooks.o \
1183         cfgloop.o \
1184         cfgloopanal.o \
1185         cfgloopmanip.o \
1186         cfgrtl.o \
1187         symtab.o \
1188         cgraph.o \
1189         cgraphbuild.o \
1190         cgraphunit.o \
1191         cgraphclones.o \
1192         cilk-common.o \
1193         combine.o \
1194         combine-stack-adj.o \
1195         compare-elim.o \
1196         context.o \
1197         convert.o \
1198         coverage.o \
1199         cppbuiltin.o \
1200         cppdefault.o \
1201         cprop.o \
1202         cse.o \
1203         cselib.o \
1204         data-streamer.o \
1205         data-streamer-in.o \
1206         data-streamer-out.o \
1207         dbxout.o \
1208         dbgcnt.o \
1209         dce.o \
1210         ddg.o \
1211         debug.o \
1212         df-core.o \
1213         df-problems.o \
1214         df-scan.o \
1215         dfp.o \
1216         dojump.o \
1217         dominance.o \
1218         domwalk.o \
1219         double-int.o \
1220         dse.o \
1221         dumpfile.o \
1222         dwarf2asm.o \
1223         dwarf2cfi.o \
1224         dwarf2out.o \
1225         emit-rtl.o \
1226         et-forest.o \
1227         except.o \
1228         explow.o \
1229         expmed.o \
1230         expr.o \
1231         final.o \
1232         fixed-value.o \
1233         fold-const.o \
1234         function.o \
1235         fwprop.o \
1236         gcse.o \
1237         ggc-common.o \
1238         gimple.o \
1239         gimple-builder.o \
1240         gimple-expr.o \
1241         gimple-iterator.o \
1242         gimple-fold.o \
1243         gimple-low.o \
1244         gimple-match.o \
1245         generic-match.o \
1246         gimple-pretty-print.o \
1247         gimple-ssa-isolate-paths.o \
1248         gimple-ssa-strength-reduction.o \
1249         gimple-streamer-in.o \
1250         gimple-streamer-out.o \
1251         gimple-walk.o \
1252         gimplify.o \
1253         gimplify-me.o \
1254         godump.o \
1255         graph.o \
1256         graphds.o \
1257         graphite.o \
1258         graphite-blocking.o \
1259         graphite-clast-to-gimple.o \
1260         graphite-isl-ast-to-gimple.o \
1261         graphite-dependences.o \
1262         graphite-interchange.o \
1263         graphite-optimize-isl.o \
1264         graphite-poly.o \
1265         graphite-scop-detection.o \
1266         graphite-sese-to-poly.o \
1267         gtype-desc.o \
1268         haifa-sched.o \
1269         hw-doloop.o \
1270         hwint.o \
1271         ifcvt.o \
1272         ree.o \
1273         inchash.o \
1274         incpath.o \
1275         init-regs.o \
1276         internal-fn.o \
1277         ipa-cp.o \
1278         ipa-devirt.o \
1279         ipa-polymorphic-call.o \
1280         ipa-split.o \
1281         ipa-inline.o \
1282         ipa-comdats.o \
1283         ipa-visibility.o \
1284         ipa-inline-analysis.o \
1285         ipa-inline-transform.o \
1286         ipa-profile.o \
1287         ipa-prop.o \
1288         ipa-pure-const.o \
1289         ipa-icf.o \
1290         ipa-icf-gimple.o \
1291         ipa-reference.o \
1292         ipa-ref.o \
1293         ipa-utils.o \
1294         ipa.o \
1295         ira.o \
1296         ira-build.o \
1297         ira-costs.o \
1298         ira-conflicts.o \
1299         ira-color.o \
1300         ira-emit.o \
1301         ira-lives.o \
1302         jump.o \
1303         langhooks.o \
1304         lcm.o \
1305         lists.o \
1306         loop-doloop.o \
1307         loop-init.o \
1308         loop-invariant.o \
1309         loop-iv.o \
1310         loop-unroll.o \
1311         lower-subreg.o \
1312         lra.o \
1313         lra-assigns.o \
1314         lra-coalesce.o \
1315         lra-constraints.o \
1316         lra-eliminations.o \
1317         lra-lives.o \
1318         lra-spills.o \
1319         lto-cgraph.o \
1320         lto-streamer.o \
1321         lto-streamer-in.o \
1322         lto-streamer-out.o \
1323         lto-section-in.o \
1324         lto-section-out.o \
1325         lto-opts.o \
1326         lto-compress.o \
1327         mcf.o \
1328         mode-switching.o \
1329         modulo-sched.o \
1330         omega.o \
1331         omp-low.o \
1332         optabs.o \
1333         options-save.o \
1334         opts-global.o \
1335         passes.o \
1336         plugin.o \
1337         postreload-gcse.o \
1338         postreload.o \
1339         predict.o \
1340         print-rtl.o \
1341         print-tree.o \
1342         profile.o \
1343         real.o \
1344         realmpfr.o \
1345         recog.o \
1346         reg-stack.o \
1347         regcprop.o \
1348         reginfo.o \
1349         regrename.o \
1350         regstat.o \
1351         reload.o \
1352         reload1.o \
1353         reorg.o \
1354         resource.o \
1355         rtl-error.o \
1356         rtl.o \
1357         rtlhash.o \
1358         rtlanal.o \
1359         rtlhooks.o \
1360         sbitmap.o \
1361         sched-deps.o \
1362         sched-ebb.o \
1363         sched-rgn.o \
1364         sched-vis.o \
1365         sdbout.o \
1366         sel-sched-ir.o \
1367         sel-sched-dump.o \
1368         sel-sched.o \
1369         sese.o \
1370         shrink-wrap.o \
1371         simplify-rtx.o \
1372         sparseset.o \
1373         sreal.o \
1374         stack-ptr-mod.o \
1375         statistics.o \
1376         stmt.o \
1377         stor-layout.o \
1378         store-motion.o \
1379         streamer-hooks.o \
1380         stringpool.o \
1381         target-globals.o \
1382         targhooks.o \
1383         timevar.o \
1384         toplev.o \
1385         tracer.o \
1386         trans-mem.o \
1387         tree-affine.o \
1388         asan.o \
1389         tsan.o \
1390         ubsan.o \
1391         tree-call-cdce.o \
1392         tree-cfg.o \
1393         tree-cfgcleanup.o \
1394         tree-chrec.o \
1395         tree-complex.o \
1396         tree-data-ref.o \
1397         tree-dfa.o \
1398         tree-diagnostic.o \
1399         tree-dump.o \
1400         tree-eh.o \
1401         tree-emutls.o \
1402         tree-if-conv.o \
1403         tree-inline.o \
1404         tree-into-ssa.o \
1405         tree-iterator.o \
1406         tree-loop-distribution.o \
1407         tree-nested.o \
1408         tree-nrv.o \
1409         tree-object-size.o \
1410         tree-outof-ssa.o \
1411         tree-parloops.o \
1412         tree-phinodes.o \
1413         tree-predcom.o \
1414         tree-pretty-print.o \
1415         tree-profile.o \
1416         tree-scalar-evolution.o \
1417         tree-sra.o \
1418         tree-switch-conversion.o \
1419         tree-ssa-address.o \
1420         tree-ssa-alias.o \
1421         tree-ssa-ccp.o \
1422         tree-ssa-coalesce.o \
1423         tree-ssa-copy.o \
1424         tree-ssa-copyrename.o \
1425         tree-ssa-dce.o \
1426         tree-ssa-dom.o \
1427         tree-ssa-dse.o \
1428         tree-ssa-forwprop.o \
1429         tree-ssa-ifcombine.o \
1430         tree-ssa-live.o \
1431         tree-ssa-loop-ch.o \
1432         tree-ssa-loop-im.o \
1433         tree-ssa-loop-ivcanon.o \
1434         tree-ssa-loop-ivopts.o \
1435         tree-ssa-loop-manip.o \
1436         tree-ssa-loop-niter.o \
1437         tree-ssa-loop-prefetch.o \
1438         tree-ssa-loop-unswitch.o \
1439         tree-ssa-loop.o \
1440         tree-ssa-math-opts.o \
1441         tree-ssa-operands.o \
1442         tree-ssa-phiopt.o \
1443         tree-ssa-phiprop.o \
1444         tree-ssa-pre.o \
1445         tree-ssa-propagate.o \
1446         tree-ssa-reassoc.o \
1447         tree-ssa-sccvn.o \
1448         tree-ssa-sink.o \
1449         tree-ssa-strlen.o \
1450         tree-ssa-structalias.o \
1451         tree-ssa-tail-merge.o \
1452         tree-ssa-ter.o \
1453         tree-ssa-threadedge.o \
1454         tree-ssa-threadupdate.o \
1455         tree-ssa-uncprop.o \
1456         tree-ssa-uninit.o \
1457         tree-ssa.o \
1458         tree-ssanames.o \
1459         tree-stdarg.o \
1460         tree-streamer.o \
1461         tree-streamer-in.o \
1462         tree-streamer-out.o \
1463         tree-tailcall.o \
1464         tree-vect-generic.o \
1465         tree-vect-patterns.o \
1466         tree-vect-data-refs.o \
1467         tree-vect-stmts.o \
1468         tree-vect-loop.o \
1469         tree-vect-loop-manip.o \
1470         tree-vect-slp.o \
1471         tree-vectorizer.o \
1472         tree-vrp.o \
1473         tree.o \
1474         valtrack.o \
1475         value-prof.o \
1476         var-tracking.o \
1477         varasm.o \
1478         varpool.o \
1479         vmsdbgout.o \
1480         vtable-verify.o \
1481         web.o \
1482         wide-int.o \
1483         wide-int-print.o \
1484         xcoffout.o \
1485         $(out_object_file) \
1486         $(EXTRA_OBJS) \
1487         $(host_hook_obj)
1488
1489 # Objects in libcommon.a, potentially used by all host binaries and with
1490 # no target dependencies.
1491 OBJS-libcommon = diagnostic.o diagnostic-color.o pretty-print.o intl.o \
1492         vec.o  input.o version.o
1493
1494 # Objects in libcommon-target.a, used by drivers and by the core
1495 # compiler and containing target-dependent code.
1496 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1497         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1498         hash-table.o file-find.o
1499
1500 # This lists all host objects for the front ends.
1501 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1502
1503 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1504   $(OBJS-libcommon-target) @TREEBROWSER@ main.o c-family/cppspec.o \
1505   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1506   $(GCOV_TOOL_OBJS) lto-wrapper.o collect-utils.o
1507
1508 # This lists all host object files, whether they are included in this
1509 # compilation or not.
1510 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1511
1512 BACKEND = libbackend.a main.o @TREEBROWSER@ libcommon-target.a libcommon.a \
1513         $(CPPLIB) $(LIBDECNUMBER)
1514
1515 # This is defined to "yes" if Tree checking is enabled, which roughly means
1516 # front-end checking.
1517 TREECHECKING = @TREECHECKING@
1518
1519 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1520  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1521  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1522  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1523  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1524  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1525  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1526  xgcc$(exeext) cpp$(exeext) \
1527  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1528  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1529  gcc-ranlib$(exeext) \
1530  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1531  gcov-tool$(exeect) \
1532  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1533  libcommon-target.a libcommon.a libgcc.mk
1534
1535 #\f
1536 # Language makefile fragments.
1537
1538 # The following targets define the interface between us and the languages.
1539 #
1540 # all.cross, start.encap, rest.encap,
1541 # install-common, install-info, install-man,
1542 # uninstall,
1543 # mostlyclean, clean, distclean, maintainer-clean,
1544 #
1545 # Each language is linked in with a series of hooks.  The name of each
1546 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1547 # and adds these here.  We use double-colon rules for some of the hooks;
1548 # double-colon rules should be preferred for any new hooks.
1549
1550 # language hooks, generated by configure
1551 @language_hooks@
1552
1553 # per-language makefile fragments
1554 ifneq ($(LANG_MAKEFRAGS),)
1555 include $(LANG_MAKEFRAGS)
1556 endif
1557
1558 # target and host overrides must follow the per-language makefile fragments
1559 # so they can override or augment language-specific variables
1560
1561 # target overrides
1562 ifneq ($(tmake_file),)
1563 include $(tmake_file)
1564 endif
1565
1566 # host overrides
1567 ifneq ($(xmake_file),)
1568 include $(xmake_file)
1569 endif
1570
1571 # all-tree.def includes all the tree.def files.
1572 all-tree.def: s-alltree; @true
1573 s-alltree: Makefile
1574         rm -f tmp-all-tree.def
1575         echo '#include "tree.def"' > tmp-all-tree.def
1576         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1577         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1578         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1579           echo "#include \"$$f\""; \
1580         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1581         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1582         $(STAMP) s-alltree
1583
1584 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1585 # objects that belong to the front ends.  We add an extra define that
1586 # causes back-end specific include files to be poisoned, in the hope that
1587 # we can avoid introducing dependencies of the front ends on things that
1588 # no front end should ever look at (e.g. everything RTL related).
1589 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1590
1591 #\f
1592
1593 # -----------------------------
1594 # Rebuilding this configuration
1595 # -----------------------------
1596
1597 # On the use of stamps:
1598 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1599 # A simple rule to build tree-check.h would be
1600 # tree-check.h: build/gencheck$(build_exeext)
1601 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1602 #
1603 # but tree-check.h doesn't change every time gencheck changes. It would the
1604 # nice if targets that depend on tree-check.h wouldn't be rebuild
1605 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1606 # must not be overwritten with a identical copy. One solution is to use a
1607 # temporary file
1608 # tree-check.h: build/gencheck$(build_exeext)
1609 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1610 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1611 #
1612 # This solution has a different problem. Since the time stamp of tree-check.h
1613 # is unchanged, make will try to update tree-check.h every time it runs.
1614 # To prevent this, one can add a stamp
1615 # tree-check.h: s-check
1616 # s-check : build/gencheck$(build_exeext)
1617 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1618 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1619 #       $(STAMP) s-check
1620 #
1621 # The problem with this solution is that make thinks that tree-check.h is
1622 # always unchanged. Make must be deceived into thinking that tree-check.h is
1623 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1624 # tree-check.h: s-check; @true
1625 # s-check : build/gencheck$(build_exeext)
1626 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1627 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1628 #       $(STAMP) s-check
1629 #
1630 # This is what is done in this makefile. Note that mkconfig.sh has a
1631 # move-if-change built-in
1632
1633 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1634         LANGUAGES="$(CONFIG_LANGUAGES)" \
1635         CONFIG_HEADERS= \
1636         CONFIG_SHELL="$(SHELL)" \
1637         CONFIG_FILES=$@ $(SHELL) config.status
1638
1639 config.h: cs-config.h ; @true
1640 bconfig.h: cs-bconfig.h ; @true
1641 tconfig.h: cs-tconfig.h ; @true
1642 tm.h: cs-tm.h ; @true
1643 tm_p.h: cs-tm_p.h ; @true
1644
1645 cs-config.h: Makefile
1646         TARGET_CPU_DEFAULT="" \
1647         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1648         $(SHELL) $(srcdir)/mkconfig.sh config.h
1649
1650 cs-bconfig.h: Makefile
1651         TARGET_CPU_DEFAULT="" \
1652         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1653         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1654
1655 cs-tconfig.h: Makefile
1656         TARGET_CPU_DEFAULT="" \
1657         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1658         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1659
1660 cs-tm.h: Makefile
1661         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1662         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1663         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1664
1665 cs-tm_p.h: Makefile
1666         TARGET_CPU_DEFAULT="" \
1667         HEADERS="$(tm_p_include_list)" DEFINES="" \
1668         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1669
1670 # Don't automatically run autoconf, since configure.ac might be accidentally
1671 # newer than configure.  Also, this writes into the source directory which
1672 # might be on a read-only file system.  If configured for maintainer mode
1673 # then do allow autoconf to be run.
1674
1675 AUTOCONF = autoconf
1676 ACLOCAL = aclocal
1677 ACLOCAL_AMFLAGS = -I ../config -I ..
1678 aclocal_deps = \
1679         $(srcdir)/../libtool.m4 \
1680         $(srcdir)/../ltoptions.m4 \
1681         $(srcdir)/../ltsugar.m4 \
1682         $(srcdir)/../ltversion.m4 \
1683         $(srcdir)/../lt~obsolete.m4 \
1684         $(srcdir)/../config/acx.m4 \
1685         $(srcdir)/../config/codeset.m4 \
1686         $(srcdir)/../config/extensions.m4 \
1687         $(srcdir)/../config/gettext-sister.m4 \
1688         $(srcdir)/../config/gcc-plugin.m4 \
1689         $(srcdir)/../config/iconv.m4 \
1690         $(srcdir)/../config/lcmessage.m4 \
1691         $(srcdir)/../config/lib-ld.m4 \
1692         $(srcdir)/../config/lib-link.m4 \
1693         $(srcdir)/../config/lib-prefix.m4 \
1694         $(srcdir)/../config/override.m4 \
1695         $(srcdir)/../config/progtest.m4 \
1696         $(srcdir)/../config/stdint.m4 \
1697         $(srcdir)/../config/unwind_ipinfo.m4 \
1698         $(srcdir)/../config/warnings.m4 \
1699         $(srcdir)/../config/dfp.m4 \
1700         $(srcdir)/../config/mmap.m4 \
1701         $(srcdir)/acinclude.m4
1702
1703 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1704         (cd $(srcdir) && $(AUTOCONF))
1705
1706 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1707         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1708
1709 # cstamp-h.in controls rebuilding of config.in.
1710 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1711 # delete it.  A stamp file is needed as autoheader won't update the file if
1712 # nothing has changed.
1713 # It remains in the source directory and is part of the distribution.
1714 # This follows what is done in shellutils, fileutils, etc.
1715 # "echo timestamp" is used instead of touch to be consistent with other
1716 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1717 # ??? Newer versions have a maintainer mode that may be useful here.
1718
1719 # Don't run autoheader automatically either.
1720 # Only run it if maintainer mode is enabled.
1721 @MAINT@ AUTOHEADER = autoheader
1722 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1723 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1724 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1725 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1726 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1727 auto-host.h: cstamp-h ; @true
1728 cstamp-h: config.in config.status
1729         CONFIG_HEADERS=auto-host.h:config.in \
1730         CONFIG_FILES= \
1731         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1732
1733 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1734 # a target to build even if it is up-to-date.  So we must verify that
1735 # config.status does not exist before failing.
1736 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1737         @if [ ! -f config.status ] ; then \
1738           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1739           false; \
1740         else \
1741           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1742         fi
1743
1744 # --------
1745 # UNSORTED
1746 # --------
1747
1748 # Provide quickstrap as a target that people can type into the gcc directory,
1749 # and that fails if you're not into it.
1750 quickstrap: all
1751         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1752
1753 all.internal: start.encap rest.encap doc
1754 # This is what to compile if making a cross-compiler.
1755 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1756         libgcc-support lang.all.cross doc @GENINSRC@ srcextra
1757 # This is what must be made before installing GCC and converting libraries.
1758 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1759         libgcc-support lang.start.encap @GENINSRC@ srcextra
1760 # These can't be made until after GCC can run.
1761 rest.encap: lang.rest.encap
1762 # This is what is made with the host's compiler
1763 # whether making a cross compiler or not.
1764 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1765         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1766         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1767
1768 ifeq ($(enable_plugin),yes)
1769 native: gengtype$(exeext)
1770 endif
1771
1772 # On the target machine, finish building a cross compiler.
1773 # This does the things that can't be done on the host machine.
1774 rest.cross: specs
1775
1776 # Recompile all the language-independent object files.
1777 # This is used only if the user explicitly asks for it.
1778 compilations: $(BACKEND)
1779
1780 # This archive is strictly for the host.
1781 libbackend.a: $(OBJS)
1782         -rm -rf libbackend.a
1783         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1784         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1785
1786 libcommon-target.a: $(OBJS-libcommon-target)
1787         -rm -rf libcommon-target.a
1788         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1789         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1790
1791 libcommon.a: $(OBJS-libcommon)
1792         -rm -rf libcommon.a
1793         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1794         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1795
1796 # We call this executable `xgcc' rather than `gcc'
1797 # to avoid confusion if the current directory is in the path
1798 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1799 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1800         $(EXTRA_GCC_OBJS)
1801         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1802           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1803           $(EXTRA_GCC_LIBS) $(LIBS)
1804
1805 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1806 # It is part of c-family because the handled extensions are hard-coded
1807 # and only contain c-family extensions (see known_suffixes).
1808 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1809         $(EXTRA_GCC_OBJS)
1810         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1811           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1812           $(EXTRA_GCC_LIBS) $(LIBS)
1813
1814 # Dump a specs file to make -B./ read these specs over installed ones.
1815 $(SPECS): xgcc$(exeext)
1816         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1817         mv tmp-specs $(SPECS)
1818
1819 # We do want to create an executable named `xgcc', so we can use it to
1820 # compile libgcc2.a.
1821 # Also create gcc-cross, so that install-common will install properly.
1822 gcc-cross$(exeext): xgcc$(exeext)
1823         cp xgcc$(exeext) gcc-cross$(exeext)
1824
1825 checksum-options:
1826         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1827         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1828
1829 #\f
1830 # Build libgcc.a.
1831
1832 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1833         $(MACHMODE_H) gcov-iov.h
1834
1835 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1836         : > tmp-libgcc.mvars
1837         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1838         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1839         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1840
1841         mv tmp-libgcc.mvars libgcc.mvars
1842
1843 # Use the genmultilib shell script to generate the information the gcc
1844 # driver program needs to select the library directory based on the
1845 # switches.
1846 multilib.h: s-mlib; @true
1847 s-mlib: $(srcdir)/genmultilib Makefile
1848         if test @enable_multilib@ = yes \
1849            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
1850           $(SHELL) $(srcdir)/genmultilib \
1851             "$(MULTILIB_OPTIONS)" \
1852             "$(MULTILIB_DIRNAMES)" \
1853             "$(MULTILIB_MATCHES)" \
1854             "$(MULTILIB_EXCEPTIONS)" \
1855             "$(MULTILIB_EXTRA_OPTS)" \
1856             "$(MULTILIB_EXCLUSIONS)" \
1857             "$(MULTILIB_OSDIRNAMES)" \
1858             "$(MULTILIB_REQUIRED)" \
1859             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
1860             "$(MULTILIB_REUSE)" \
1861             "@enable_multilib@" \
1862             > tmp-mlib.h; \
1863         else \
1864           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
1865             "$(MULTIARCH_DIRNAME)" '' no \
1866             > tmp-mlib.h; \
1867         fi
1868         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
1869         $(STAMP) s-mlib
1870 #\f
1871 # Compiling object files from source files.
1872
1873 # Note that dependencies on obstack.h are not written
1874 # because that file is not part of GCC.
1875
1876 srcextra: gcc.srcextra lang.srcextra
1877
1878 gcc.srcextra: gengtype-lex.c
1879         -cp -p $^ $(srcdir)
1880
1881 AR_OBJS = file-find.o
1882 AR_LIBS = @COLLECT2_LIBS@
1883
1884 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
1885         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
1886                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1887
1888 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
1889         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
1890                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1891
1892 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
1893         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
1894                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1895
1896 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
1897         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1898         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
1899
1900 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
1901         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1902         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
1903
1904 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
1905         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1906         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
1907
1908 # ??? the implicit rules dont trigger if the source file has a different name
1909 # so copy instead
1910 gcc-ranlib.c: gcc-ar.c
1911         cp $^ $@
1912
1913 gcc-nm.c: gcc-ar.c
1914         cp $^ $@
1915
1916 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
1917   collect-utils.o file-find.o
1918 COLLECT2_LIBS = @COLLECT2_LIBS@
1919 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1920 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1921         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
1922                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1923         mv -f T$@ $@
1924
1925 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1926         @TARGET_SYSTEM_ROOT_DEFINE@
1927
1928 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
1929 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
1930         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
1931            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
1932         mv -f T$@ $@
1933
1934 # Files used by all variants of C or by the stand-alone pre-processor.
1935
1936 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
1937
1938 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
1939         -DTARGET_MACHINE=\"$(target)\"
1940
1941 default-c.o: config/default-c.c
1942         $(COMPILE) $<
1943         $(POSTCOMPILE)
1944
1945 # Files used by all variants of C and some other languages.
1946
1947 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
1948 prefix.o: $(BASEVER)
1949
1950 # Language-independent files.
1951
1952 DRIVER_DEFINES = \
1953   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1954   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
1955   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
1956   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1957   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
1958   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
1959   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1960   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
1961   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
1962   @TARGET_SYSTEM_ROOT_DEFINE@ \
1963   $(VALGRIND_DRIVER_DEFINES) \
1964   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
1965   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
1966
1967 CFLAGS-gcc.o += $(DRIVER_DEFINES)
1968
1969 specs.h : s-specs ; @true
1970 s-specs : Makefile
1971         lsf="$(lang_specs_files)"; for f in $$lsf; do \
1972             echo "#include \"$$f\""; \
1973         done | sed 's|$(srcdir)/||' > tmp-specs.h
1974         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
1975         $(STAMP) s-specs
1976
1977 optionlist: s-options ; @true
1978 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
1979         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
1980         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
1981         $(STAMP) s-options
1982
1983 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1984     $(srcdir)/optc-gen.awk
1985         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1986                -f $(srcdir)/optc-gen.awk \
1987                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
1988
1989 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1990     $(srcdir)/optc-save-gen.awk
1991         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1992                -f $(srcdir)/optc-save-gen.awk \
1993                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
1994
1995 options.h: s-options-h ; @true
1996 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1997     $(srcdir)/opth-gen.awk
1998         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1999                -f $(srcdir)/opth-gen.awk \
2000                < $< > tmp-options.h
2001         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2002         $(STAMP) $@
2003
2004 dumpvers: dumpvers.c
2005
2006 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2007         -DREVISION=$(REVISION_s) \
2008         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2009         -DBUGURL=$(BUGURL_s)
2010 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2011
2012 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2013 CFLAGS-lto-compress.o += $(ZLIBINC)
2014
2015 bversion.h: s-bversion; @true
2016 s-bversion: BASE-VER
2017         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2018         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2019         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2020         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2021         $(STAMP) s-bversion
2022
2023 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2024
2025 pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk
2026         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2027           $(srcdir)/passes.def > pass-instances.def
2028
2029 $(out_object_file): $(out_file)
2030         $(COMPILE) $<
2031         $(POSTCOMPILE)
2032
2033 $(common_out_object_file): $(common_out_file)
2034         $(COMPILE) $<
2035         $(POSTCOMPILE)
2036 #\f
2037 # Generate header and source files from the machine description,
2038 # and compile them.
2039
2040 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2041   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2042   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2043   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c
2044
2045 # Dependencies for the md file.  The first time through, we just assume
2046 # the md file itself and the generated dependency file (in order to get
2047 # it built).  The second time through we have the dependency file.
2048 -include mddeps.mk
2049 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2050
2051 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2052         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2053         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2054         $(STAMP) s-mddeps
2055
2056 # For each of the files generated by running a generator program over
2057 # the machine description, the following static pattern rules run the
2058 # generator program only if the machine description has changed,
2059 # but touch the target file only when its contents actually change.
2060 # The "; @true" construct forces Make to recheck the timestamp on
2061 # the target file.
2062
2063 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2064                           insn-config.h insn-flags.h
2065
2066 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2067                           insn-extract.c insn-output.c \
2068                           insn-peep.c insn-recog.c
2069
2070 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2071
2072 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2073
2074 $(simple_generated_h:insn-%.h=s-%) \
2075 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2076
2077 $(simple_rtl_generated_h:insn-%.h=s-%) \
2078 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2079
2080 $(simple_generated_h): insn-%.h: s-%; @true
2081
2082 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2083         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2084           $(filter insn-conditions.md,$^) > tmp-$*.h
2085         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2086         $(STAMP) s-$*
2087
2088 $(simple_generated_c): insn-%.c: s-%; @true
2089 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2090         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2091           $(filter insn-conditions.md,$^) > tmp-$*.c
2092         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2093         $(STAMP) s-$*
2094
2095 # gencheck doesn't read the machine description, and the file produced
2096 # doesn't use the insn-* convention.
2097 tree-check.h: s-check ; @true
2098 s-check : build/gencheck$(build_exeext)
2099         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2100         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2101         $(STAMP) s-check
2102
2103 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2104 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2105 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2106   insn-conditions.md
2107         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2108                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2109         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2110         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2111         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2112         $(STAMP) s-attrtab
2113
2114 # genopinit produces two files.
2115 insn-opinit.c insn-opinit.h: s-opinit ; @true
2116 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2117         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2118           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2119         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2120         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2121         $(STAMP) s-opinit
2122
2123 # gencondmd doesn't use the standard naming convention.
2124 build/gencondmd.c: s-conditions; @true
2125 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2126         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2127         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2128         $(STAMP) s-conditions
2129
2130 insn-conditions.md: s-condmd; @true
2131 s-condmd: build/gencondmd$(build_exeext)
2132         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2133         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2134         $(STAMP) s-condmd
2135
2136
2137 # These files are generated by running the same generator more than
2138 # once with different options, so they have custom rules.  The
2139 # stampfile idiom is the same.
2140 genrtl.h: s-genrtl-h; @true
2141
2142 s-genrtl-h: build/gengenrtl$(build_exeext)
2143         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2144         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2145         $(STAMP) s-genrtl-h
2146
2147 insn-modes.c: s-modes; @true
2148 insn-modes.h: s-modes-h; @true
2149 min-insn-modes.c: s-modes-m; @true
2150
2151 s-modes: build/genmodes$(build_exeext)
2152         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2153         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2154         $(STAMP) s-modes
2155
2156 s-modes-h: build/genmodes$(build_exeext)
2157         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2158         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2159         $(STAMP) s-modes-h
2160
2161 s-modes-m: build/genmodes$(build_exeext)
2162         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2163         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2164         $(STAMP) s-modes-m
2165
2166 insn-preds.c: s-preds; @true
2167 tm-preds.h: s-preds-h; @true
2168 tm-constrs.h: s-constrs-h; @true
2169
2170 .PHONY: mddump
2171 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2172         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2173
2174 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2175         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2176         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2177         $(STAMP) s-preds
2178
2179 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2180         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2181         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2182         $(STAMP) s-preds-h
2183
2184 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2185         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2186         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2187         $(STAMP) s-constrs-h
2188
2189 target-hooks-def.h: s-target-hooks-def-h; @true
2190 # make sure that when we build info files, the used tm.texi is up to date.
2191 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2192
2193 s-target-hooks-def-h: build/genhooks$(build_exeext)
2194         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2195                                              > tmp-target-hooks-def.h
2196         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2197                                              target-hooks-def.h
2198         $(STAMP) s-target-hooks-def-h
2199
2200 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2201
2202 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2203         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2204                                              > tmp-c-target-hooks-def.h
2205         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2206                                              c-family/c-target-hooks-def.h
2207         $(STAMP) s-c-target-hooks-def-h
2208
2209 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2210
2211 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2212         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2213                                              > tmp-common-target-hooks-def.h
2214         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2215                                              common/common-target-hooks-def.h
2216         $(STAMP) s-common-target-hooks-def-h
2217
2218 # check if someone mistakenly only changed tm.texi.
2219 # We use a different pathname here to avoid a circular dependency.
2220 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2221
2222 # The tm.texi we want to compare against / check into svn should have
2223 # unix-style line endings.  To make this work on MinGW, remove \r.
2224 # \r is not portable to Solaris tr, therefore we have a special
2225 # case for ASCII.  We use \r for other encodings like EBCDIC.
2226 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2227         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2228                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2229         case `echo X|tr X '\101'` in \
2230           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2231           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2232         esac
2233         mv tmp2-tm.texi tmp-tm.texi
2234         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2235         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2236           $(STAMP) $@; \
2237         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2238           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2239             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2240             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2241           ); then \
2242           echo >&2 ; \
2243           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2244           false; \
2245         else \
2246           echo >&2 ; \
2247           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2248           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2249           false; \
2250         fi
2251
2252 gimple-match.c: s-match gimple-match-head.c ; @true
2253 generic-match.c: s-match generic-match-head.c ; @true
2254
2255 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd
2256         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2257             > tmp-gimple-match.c
2258         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2259             > tmp-generic-match.c
2260         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2261                                                 gimple-match.c
2262         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2263                                                 generic-match.c
2264         $(STAMP) s-match
2265
2266 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2267   $(host_xm_file_list) \
2268   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2269   $(srcdir)/wide-int.h $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \
2270   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2271   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2272   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2273   $(srcdir)/fixed-value.h \
2274   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h \
2275   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2276   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2277   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2278   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2279   $(srcdir)/dbxout.c \
2280   $(srcdir)/signop.h \
2281   $(srcdir)/dwarf2out.h \
2282   $(srcdir)/dwarf2asm.c \
2283   $(srcdir)/dwarf2cfi.c \
2284   $(srcdir)/dwarf2out.c \
2285   $(srcdir)/tree-vect-generic.c \
2286   $(srcdir)/dojump.c \
2287   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2288   $(srcdir)/expr.h \
2289   $(srcdir)/function.c $(srcdir)/except.c \
2290   $(srcdir)/gcse.c $(srcdir)/godump.c \
2291   $(srcdir)/lists.c $(srcdir)/optabs.c \
2292   $(srcdir)/profile.c $(srcdir)/mcf.c \
2293   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2294   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2295   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2296   $(srcdir)/gimple.h \
2297   $(srcdir)/gimple-ssa.h \
2298   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2299   $(srcdir)/tree-cfg.c \
2300   $(srcdir)/tree-dfa.c \
2301   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2302   $(srcdir)/tree-chrec.h \
2303   $(srcdir)/tree-scalar-evolution.c \
2304   $(srcdir)/tree-ssa-operands.h \
2305   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2306   $(srcdir)/tree-parloops.c \
2307   $(srcdir)/omp-low.c \
2308   $(srcdir)/omp-low.h \
2309   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2310   $(srcdir)/cgraphclones.c \
2311   $(srcdir)/tree-phinodes.c \
2312   $(srcdir)/tree-ssa-alias.h \
2313   $(srcdir)/tree-ssanames.h \
2314   $(srcdir)/ipa-prop.h \
2315   $(srcdir)/trans-mem.c \
2316   $(srcdir)/lto-streamer.h \
2317   $(srcdir)/target-globals.h \
2318   $(srcdir)/ipa-inline.h \
2319   $(srcdir)/vtable-verify.c \
2320   $(srcdir)/asan.c \
2321   $(srcdir)/ubsan.c \
2322   $(srcdir)/tsan.c \
2323   $(srcdir)/ipa-devirt.c \
2324   $(srcdir)/internal-fn.h \
2325   @all_gtfiles@
2326
2327 # Compute the list of GT header files from the corresponding C sources,
2328 # possibly nested within config or language subdirectories.  Match gengtype's
2329 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2330 # language subdir, gt-file.h otherwise (no subdir indication for config/
2331 # related sources).
2332
2333 GTFILES_H = $(subst /,-, \
2334             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2335                            $(patsubst %.c,%.h, \
2336                              $(filter %.c, $(GTFILES)))) \
2337                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2338
2339 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2340 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2341
2342 # $(GTFILES) may be too long to put on a command line, so we have to
2343 # write it out to a file (taking care not to do that in a way that
2344 # overflows a command line!) and then have gengtype read the file in.
2345
2346 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2347
2348 ### Common flags to gengtype [e.g. -v or -B backupdir]
2349 GENGTYPE_FLAGS=
2350
2351 gtyp-input.list: s-gtyp-input ; @true
2352 s-gtyp-input: Makefile
2353         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2354         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2355         $(STAMP) s-gtyp-input
2356
2357 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2358          gtyp-input.list
2359 # First, parse all files and save a state file.
2360         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2361                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2362 # Second, read the state file and generate all files.  This ensure that
2363 # gtype.state is correctly read:
2364         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2365         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2366                     -r gtype.state
2367         $(STAMP) s-gtype
2368
2369 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2370        $(simple_generated_h) specs.h \
2371        tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2372        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2373        options.h target-hooks-def.h insn-opinit.h \
2374        common/common-target-hooks-def.h pass-instances.def \
2375        c-family/c-target-hooks-def.h
2376
2377 #\f
2378 # How to compile object files to run on the build machine.
2379
2380 build/%.o :  # dependencies provided by explicit rule later
2381         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2382                 -o $@ $<
2383
2384 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2385 ## several C macro definitions, just like version.o
2386 build/version.o:  version.c version.h \
2387                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2388         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2389         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2390         -DREVISION=$(REVISION_s) \
2391         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2392         -DBUGURL=$(BUGURL_s) -o $@ $<
2393
2394 # Header dependencies for the programs that generate source code.
2395 # These are library modules...
2396 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2397 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h   \
2398   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H)             \
2399   $(READ_MD_H) gensupport.h
2400 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h      \
2401   $(GGC_H)
2402 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2403   $(MACHMODE_H)
2404 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2405   $(GTM_H) $(RTL_BASE_H)
2406 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h         \
2407   $(HASHTAB_H) errors.h $(READ_MD_H)
2408 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h       \
2409   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2410   gensupport.h
2411 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)        \
2412   $(RTL_H) $(GGC_H) errors.h
2413 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H)       \
2414    $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2415 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h  \
2416    $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2417 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2418   coretypes.h $(GTM_H) insn-constants.h                                 \
2419   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2420   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2421   $(EXCEPT_H) tm-constrs.h)
2422 # This pulls in tm-pred.h which contains inline functions wrapping up
2423 # predicates from the back-end so those functions must be discarded.
2424 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2425 build/gencondmd.o : \
2426   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2427
2428 # ...these are the programs themselves.
2429 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2430   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2431 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2432   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2433 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2434   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H)       \
2435   $(READ_MD_H) gensupport.h $(FNMATCH_H)
2436 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2437   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H)       \
2438   $(HASHTAB_H) gensupport.h $(FNMATCH_H)
2439 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2440         $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def          \
2441         $(lang_tree_files) gimple.def
2442 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2443 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2444   coretypes.h $(GTM_H) errors.h gensupport.h
2445 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2446   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H)   \
2447   gensupport.h
2448 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2449   coretypes.h $(GTM_H) errors.h gensupport.h
2450 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2451   coretypes.h errors.h $(READ_MD_H)
2452 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2453   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2454 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2455   coretypes.h errors.h $(READ_MD_H)
2456 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2457   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2458 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2459   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2460 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2461
2462 # The gengtype generator program is special: Two versions are built.
2463 # One is for the build machine, and one is for the host to allow
2464 # plugins to define their types and generate the supporting GGC
2465 # datastructures and routines with GTY markers.
2466 # The host object files depend on CONFIG_H, and the build objects
2467 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2468 # the build-%: rule doesn't apply to them.
2469
2470 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2471 gengtype-lex.o: $(CONFIG_H) $(BCONFIG_H)
2472 CFLAGS-gengtype-lex.o += -DGENERATOR_FILE
2473 build/gengtype-lex.o: $(BCONFIG_H)
2474
2475 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2476   $(SYSTEM_H)
2477 gengtype-parse.o: $(CONFIG_H)
2478 CFLAGS-gengtype-parse.o += -DGENERATOR_FILE
2479 build/gengtype-parse.o: $(BCONFIG_H)
2480
2481 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2482   gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2483   $(XREGEX_H)
2484 gengtype-state.o: $(CONFIG_H)
2485 CFLAGS-gengtype-state.o += -DGENERATOR_FILE
2486 build/gengtype-state.o: $(BCONFIG_H)
2487 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2488   rtl.def insn-notes.def errors.h double-int.h version.h                \
2489   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2490 gengtype.o: $(CONFIG_H)
2491 CFLAGS-gengtype.o += -DGENERATOR_FILE
2492 build/gengtype.o: $(BCONFIG_H)
2493
2494 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2495   errors.h $(READ_MD_H)
2496 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2497   $(HASHTAB_H) machmode.def $(extra_modes_file)
2498 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2499   coretypes.h $(GTM_H) errors.h gensupport.h optabs.def
2500 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2501   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2502 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2503   coretypes.h $(GTM_H) errors.h gensupport.h toplev.h $(DIAGNOSTIC_CORE_H)
2504 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2505   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h $(OBSTACK_H)
2506 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2507   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2508 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2509   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2510 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2511   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2512 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2513   coretypes.h errors.h
2514
2515 # Compile the programs that generate insn-* from the machine description.
2516 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2517 # since they need to run on this machine
2518 # even if GCC is being compiled to run on some other machine.
2519
2520 # All these programs use the RTL reader ($(BUILD_RTL)).
2521 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2522              extract flags opinit output peep preds recog mddump
2523 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2524
2525 # All these programs use the MD reader ($(BUILD_MD)).
2526 genprogmd = $(genprogrtl) mddeps constants enums
2527 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2528
2529 # All these programs need to report errors.
2530 genprogerr = $(genprogmd) genrtl modes gtype hooks
2531 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2532
2533 # Remaining build programs.
2534 genprog = $(genprogerr) check checksum condmd match
2535
2536 # These programs need libs over and above what they get from the above list.
2537 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2538
2539 # For stage1 and when cross-compiling use the build libcpp which is
2540 # built with NLS disabled.  For stage2+ use the host library and
2541 # its dependencies.
2542 ifeq ($(build_objdir),$(build_libobjdir))
2543 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2544 else
2545 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2546 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2547 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2548 endif
2549
2550 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2551   $(BUILD_ERRORS) build/vec.o build/hash-table.o
2552
2553 # These programs are not linked with the MD reader.
2554 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2555               build/gengtype-state.o build/version.o build/errors.o
2556
2557 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2558               gengtype-state.o version.o errors.o $(LIBDEPS)
2559         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2560             $(filter-out ($LIBDEPS), $^) $(LIBS)
2561
2562 # Rule for the generator programs:
2563 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2564         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2565             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2566
2567 # Generated source files for gengtype.  Prepend inclusion of
2568 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2569 # any system header is included.
2570 gengtype-lex.c : gengtype-lex.l
2571         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2572           echo '#include "bconfig.h"' > $@.tmp; \
2573           cat $@ >> $@.tmp; \
2574           mv $@.tmp $@; \
2575         }
2576
2577 #\f
2578 # Remake internationalization support.
2579 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2580
2581 #\f
2582 # Remake cpp.
2583
2584 PREPROCESSOR_DEFINES = \
2585   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2586   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2587   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2588   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2589   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2590   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2591   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2592   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2593   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2594   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2595   -DPREFIX=\"$(prefix)/\" \
2596   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2597   @TARGET_SYSTEM_ROOT_DEFINE@
2598
2599 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2600 cppbuiltin.o: $(BASEVER)
2601
2602 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2603
2604 # Note for the stamp targets, we run the program `true' instead of
2605 # having an empty command (nothing following the semicolon).
2606
2607 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2608 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2609   $(SYSTEM_H) coretypes.h $(TM_H)
2610
2611 build/gcov-iov$(build_exeext): build/gcov-iov.o
2612         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2613                 build/gcov-iov.o -o $@
2614
2615 gcov-iov.h: s-iov
2616 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2617         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2618             > tmp-gcov-iov.h
2619         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2620         $(STAMP) s-iov
2621
2622 GCOV_OBJS = gcov.o
2623 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2624         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2625 GCOV_DUMP_OBJS = gcov-dump.o
2626 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2627         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2628                 $(LIBS) -o $@
2629
2630 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2631   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2632   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2633   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2634 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2635         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2636 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2637         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2638           -DIN_GCOV_TOOL=1 -o $@ $<
2639 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2640         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2641           -DIN_GCOV_TOOL=1 -o $@ $<
2642 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2643 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2644         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2645 #\f
2646 # Build the include directories.  The stamp files are stmp-* rather than
2647 # s-* so that mostlyclean does not force the include directory to
2648 # be rebuilt.
2649
2650 # Build the include directories.
2651 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2652 # Copy in the headers provided with gcc.
2653 #
2654 # The sed command gets just the last file name component;
2655 # this is necessary because VPATH could add a dirname.
2656 # Using basename would be simpler, but some systems don't have it.
2657 #
2658 # The touch command is here to workaround an AIX/Linux NFS bug.
2659 #
2660 # The move-if-change + cp -p twists for limits.h are intended to preserve
2661 # the time stamp when we regenerate, to prevent pointless rebuilds during
2662 # e.g. install-no-fixedincludes.
2663         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2664         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2665         for file in .. $(USER_H); do \
2666           if [ X$$file != X.. ]; then \
2667             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2668             $(STAMP) include/$$realfile; \
2669             rm -f include/$$realfile; \
2670             cp $$file include; \
2671             chmod a+r include/$$realfile; \
2672           fi; \
2673         done
2674         for file in .. $(USER_H_INC_NEXT_PRE); do \
2675           if [ X$$file != X.. ]; then \
2676             mv include/$$file include/x_$$file; \
2677             echo "#include_next <$$file>" >include/$$file; \
2678             cat include/x_$$file >>include/$$file; \
2679             rm -f include/x_$$file; \
2680             chmod a+r include/$$file; \
2681           fi; \
2682         done
2683         for file in .. $(USER_H_INC_NEXT_POST); do \
2684           if [ X$$file != X.. ]; then \
2685             echo "#include_next <$$file>" >>include/$$file; \
2686             chmod a+r include/$$file; \
2687           fi; \
2688         done
2689         rm -f include/stdint.h
2690         if [ $(USE_GCC_STDINT) = wrap ]; then \
2691           rm -f include/stdint-gcc.h; \
2692           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2693           chmod a+r include/stdint-gcc.h; \
2694           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2695           chmod a+r include/stdint.h; \
2696         elif [ $(USE_GCC_STDINT) = provide ]; then \
2697           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2698           chmod a+r include/stdint.h; \
2699         fi
2700         set -e; for ml in `cat fixinc_list`; do \
2701           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2702           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2703           fix_dir=include-fixed$${multi_dir}; \
2704           if $(LIMITS_H_TEST) ; then \
2705             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2706           else \
2707             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2708           fi; \
2709           $(mkinstalldirs) $${fix_dir}; \
2710           chmod a+rx $${fix_dir} || true; \
2711           $(SHELL) $(srcdir)/../move-if-change \
2712             tmp-xlimits.h  tmp-limits.h; \
2713           rm -f $${fix_dir}/limits.h; \
2714           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2715           chmod a+r $${fix_dir}/limits.h; \
2716         done
2717 # Install the README
2718         rm -f include-fixed/README
2719         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2720         chmod a+r include-fixed/README
2721         $(STAMP) $@
2722
2723 .PHONY: install-gcc-tooldir
2724 install-gcc-tooldir:
2725         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2726
2727 macro_list: s-macro_list; @true
2728 s-macro_list : $(GCC_PASSES) cc1$(exeext)
2729         echo | $(GCC_FOR_TARGET) -E -dM - | \
2730           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2731                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2732           sort -u > tmp-macro_list
2733         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2734         $(STAMP) s-macro_list
2735
2736 fixinc_list: s-fixinc_list; @true
2737 s-fixinc_list : $(GCC_PASSES)
2738 # Build up a list of multilib directories and corresponding sysroot
2739 # suffixes, in form sysroot;multilib.
2740         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2741           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2742             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2743             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2744             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2745             if [ "$${multi_dir}" = "." ]; \
2746               then multi_dir=""; \
2747             else \
2748               multi_dir=/$${multi_dir}; \
2749             fi; \
2750             echo "$${sfx};$${multi_dir}"; \
2751           done; \
2752         else \
2753           echo ";"; \
2754         fi > tmp-fixinc_list
2755         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2756         $(STAMP) s-fixinc_list
2757
2758 # The line below is supposed to avoid accidentally matching the
2759 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
2760 # expect fixincl to be newer than fixincl.o, such that this situation
2761 # would never come up.  As it turns out, if you use ccache with
2762 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2763 # working directory in object files (-g absent, or -fno-working-dir
2764 # present), and build and host are the same, fixincl for the host will
2765 # build after fixincl for the build machine, getting a cache hit,
2766 # thereby updating the timestamp of fixincl.o in the host tree.
2767 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2768 # the build tree, and so fixincl in the build tree will appear to be
2769 # out of date.  Yuck.
2770 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2771
2772 # Build fixed copies of system files.
2773 # Abort if no system headers available, unless building a crosscompiler.
2774 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2775 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2776   $(build_objdir)/fixincludes/fixincl \
2777   $(build_objdir)/fixincludes/fixinc.sh
2778         rm -rf include-fixed; mkdir include-fixed
2779         -chmod a+rx include-fixed
2780         if [ -d ../prev-gcc ]; then \
2781           cd ../prev-gcc && \
2782           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2783             libsubdir=. ; \
2784         else \
2785           set -e; for ml in `cat fixinc_list`; do \
2786             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2787             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2788             fix_dir=include-fixed$${multi_dir}; \
2789             if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2790               echo The directory that should contain system headers does not exist: >&2 ; \
2791               echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
2792               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2793               if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2794               then sleep 1; else exit 1; fi; \
2795             fi; \
2796             $(mkinstalldirs) $${fix_dir}; \
2797             chmod a+rx $${fix_dir} || true; \
2798             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
2799               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
2800               gcc_dir=`${PWD_COMMAND}` ; \
2801               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
2802               cd $(build_objdir)/fixincludes && \
2803               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
2804                 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
2805             rm -f $${fix_dir}/syslimits.h; \
2806             if [ -f $${fix_dir}/limits.h ]; then \
2807               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
2808             else \
2809               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
2810             fi; \
2811             chmod a+r $${fix_dir}/syslimits.h; \
2812           done; \
2813         fi
2814         $(STAMP) stmp-fixinc
2815 #\f
2816
2817 # Install with the gcc headers files, not the fixed include files, which we
2818 # are typically not allowed to distribute.  The general idea is to:
2819 #  - Get to "install" with a bare set of internal headers, not the
2820 #    fixed system ones,
2821 #  - Prevent rebuilds of what normally depends on the headers, which is
2822 #    useless for installation purposes and would rely on improper headers.
2823 #  - Restore as much of the original state as possible.
2824
2825 .PHONY: install-no-fixedincludes
2826
2827 install-no-fixedincludes:
2828         # Stash the current set of headers away, save stamps we're going to
2829         # alter explicitly, and arrange for fixincludes not to run next time
2830         # we trigger a headers rebuild.
2831         -rm -rf tmp-include
2832         -mv include tmp-include 2>/dev/null
2833         -mv include-fixed tmp-include-fixed 2>/dev/null
2834         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
2835         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
2836         -mkdir include
2837         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
2838         -touch stmp-fixinc
2839
2840         # Rebuild our internal headers, restore the original stamps so that
2841         # "install" doesn't trigger pointless rebuilds because of that update,
2842         # then do install
2843         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
2844         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
2845         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
2846         $(MAKE) $(FLAGS_TO_PASS) install
2847
2848         # Restore the original set of maybe-fixed headers
2849         -rm -rf include; mv tmp-include include 2>/dev/null
2850         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
2851
2852 # Remake the info files.
2853
2854 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
2855
2856 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
2857             doc/gccinstall.info doc/cppinternals.info
2858
2859 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
2860
2861 srcinfo: $(INFOFILES)
2862         -cp -p $^ $(srcdir)/doc
2863
2864 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
2865          gcc-common.texi gcc-vers.texi
2866
2867 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
2868          standards.texi invoke.texi extend.texi md.texi objc.texi       \
2869          gcov.texi trouble.texi bugreport.texi service.texi             \
2870          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
2871          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
2872          implement-c.texi implement-cxx.texi arm-neon-intrinsics.texi   \
2873          arm-acle-intrinsics.texi aarch64-acle-intrinsics.texi          \
2874          gcov-tool.texi
2875
2876 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
2877 # the generated tm.texi; the latter might have a more recent timestamp,
2878 # but we don't want to rebuild the info files unless the contents of
2879 # the *.texi files have changed.
2880 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
2881          contribute.texi makefile.texi configterms.texi options.texi    \
2882          portability.texi interface.texi passes.texi rtl.texi md.texi   \
2883          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
2884          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
2885          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
2886          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
2887          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
2888          match-and-simplify.texi
2889
2890 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
2891          gcc-common.texi gcc-vers.texi
2892
2893 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
2894
2895 # gcc-vers.texi is generated from the version files.
2896 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
2897         (echo "@set version-GCC $(BASEVER_c)"; \
2898          if [ "$(DEVPHASE_c)" = "experimental" ]; \
2899          then echo "@set DEVELOPMENT"; \
2900          else echo "@clear DEVELOPMENT"; \
2901          fi) > $@T
2902         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
2903         if [ -n "$(PKGVERSION)" ]; then \
2904           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
2905         fi
2906         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
2907         mv -f $@T $@
2908
2909
2910 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
2911 # patterns.  To use them, put each of the specific targets with its
2912 # specific dependencies but no build commands.
2913
2914 doc/cpp.info: $(TEXI_CPP_FILES)
2915 doc/gcc.info: $(TEXI_GCC_FILES)
2916 doc/gccint.info: $(TEXI_GCCINT_FILES)
2917 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
2918
2919 doc/%.info: %.texi
2920         if [ x$(BUILD_INFO) = xinfo ]; then \
2921                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
2922                         -I $(gcc_docdir)/include -o $@ $<; \
2923         fi
2924
2925 # Duplicate entry to handle renaming of gccinstall.info
2926 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
2927         if [ x$(BUILD_INFO) = xinfo ]; then \
2928                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
2929                         -I $(gcc_docdir)/include -o $@ $<; \
2930         fi
2931
2932 doc/cpp.dvi: $(TEXI_CPP_FILES)
2933 doc/gcc.dvi: $(TEXI_GCC_FILES)
2934 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
2935 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
2936
2937 doc/cpp.pdf: $(TEXI_CPP_FILES)
2938 doc/gcc.pdf: $(TEXI_GCC_FILES)
2939 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
2940 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
2941
2942 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
2943 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
2944 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
2945 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
2946
2947 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
2948       doc/cppinternals.dvi lang.dvi
2949
2950 doc/%.dvi: %.texi
2951         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2952
2953 # Duplicate entry to handle renaming of gccinstall.dvi
2954 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
2955         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2956
2957 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
2958            doc/cppinternals.pdf
2959
2960 pdf:: $(PDFFILES) lang.pdf
2961
2962 doc/%.pdf: %.texi
2963         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2964
2965 # Duplicate entry to handle renaming of gccinstall.pdf
2966 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
2967         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2968
2969 # List the directories or single hmtl files which are installed by
2970 # install-html. The lang.html file triggers language fragments to build
2971 # html documentation.
2972 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
2973        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
2974        $(build_htmldir)/cppinternals
2975
2976 # List the html file targets.
2977 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
2978        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
2979        $(build_htmldir)/cppinternals/index.html lang.html
2980
2981 html:: $(HTMLS_BUILD)
2982
2983 $(build_htmldir)/%/index.html: %.texi
2984         $(mkinstalldirs) $(@D)
2985         rm -f $(@D)/*
2986         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
2987
2988 # Duplicate entry to handle renaming of gccinstall
2989 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
2990         $(mkinstalldirs) $(@D)
2991         echo rm -f $(@D)/*
2992         SOURCEDIR=$(abs_docdir) \
2993         DESTDIR=$(@D) \
2994         $(SHELL) $(srcdir)/doc/install.texi2html
2995
2996 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
2997            doc/fsf-funding.7 doc/gcov-tool.1
2998
2999 generated-manpages: man
3000
3001 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3002
3003 srcman: $(MANFILES)
3004         -cp -p $^ $(srcdir)/doc
3005
3006 doc/%.1: %.pod
3007         $(STAMP) $@
3008         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3009                 mv -f $(@).T$$$$ $@) || \
3010                 (rm -f $(@).T$$$$ && exit 1)
3011
3012 doc/%.7: %.pod
3013         $(STAMP) $@
3014         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3015                 mv -f $(@).T$$$$ $@) || \
3016                 (rm -f $(@).T$$$$ && exit 1)
3017
3018 %.pod: %.texi
3019         $(STAMP) $@
3020         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3021
3022 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod
3023 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3024
3025 # These next rules exist because the output name is not the same as
3026 # the input name, so our implicit %.pod rule will not work.
3027
3028 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3029         $(STAMP) $@
3030         -$(TEXI2POD) $< > $@
3031 gfdl.pod: fdl.texi
3032         $(STAMP) $@
3033         -$(TEXI2POD) $< > $@
3034 fsf-funding.pod: funding.texi
3035         $(STAMP) $@
3036         -$(TEXI2POD) $< > $@
3037 gpl.pod: gpl_v3.texi
3038         $(STAMP) $@
3039         -$(TEXI2POD) $< > $@
3040
3041 #\f
3042 # Deletion of files made during compilation.
3043 # There are four levels of this:
3044 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3045 # `mostlyclean' is useful while working on a particular type of machine.
3046 # It deletes most, but not all, of the files made by compilation.
3047 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3048 # `clean' deletes everything made by running `make all'.
3049 # `distclean' also deletes the files made by config.
3050 # `maintainer-clean' also deletes everything that could be regenerated
3051 # automatically, except for `configure'.
3052 # We remove as much from the language subdirectories as we can
3053 # (less duplicated code).
3054
3055 mostlyclean: lang.mostlyclean
3056         -rm -f $(MOSTLYCLEANFILES)
3057         -rm -f *$(objext) c-family/*$(objext)
3058         -rm -f *$(coverageexts)
3059 # Delete build programs
3060         -rm -f build/*
3061         -rm -f mddeps.mk
3062 # Delete other built files.
3063         -rm -f specs.h options.c options.h options-save.c
3064 # Delete the stamp and temporary files.
3065         -rm -f s-* tmp-* stamp-* stmp-*
3066         -rm -f */stamp-* */tmp-*
3067 # Delete debugging dump files.
3068         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3069 # Delete some files made during installation.
3070         -rm -f specs $(SPECS)
3071         -rm -f collect collect2 mips-tfile mips-tdump
3072 # Delete unwanted output files from TeX.
3073         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3074         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3075 # Delete sorted indices we don't actually use.
3076         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3077 # Delete core dumps.
3078         -rm -f core */core
3079 # Delete file generated for gengtype
3080         -rm -f gtyp-input.list
3081 # Delete files generated by gengtype
3082         -rm -f gtype-*
3083         -rm -f gt-*
3084         -rm -f gtype.state
3085 # Delete genchecksum outputs
3086         -rm -f *-checksum.c
3087 # Delete lock-and-run bits
3088         -rm -rf linkfe.lck lock-stamp.*
3089
3090 # Delete all files made by compilation
3091 # that don't exist in the distribution.
3092 clean: mostlyclean lang.clean
3093         -rm -f libgcc.a libgcc_eh.a libgcov.a
3094         -rm -f libgcc_s*
3095         -rm -f libunwind*
3096         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3097         -rm -f options.c options.h optionlist
3098         -rm -f cs-*
3099         -rm -f doc/*.dvi
3100         -rm -f doc/*.pdf
3101 # Delete the include directories.
3102         -rm -rf include include-fixed
3103 # Delete files used by the "multilib" facility (including libgcc subdirs).
3104         -rm -f multilib.h tmpmultilib*
3105         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3106           rm -rf $(MULTILIB_DIRNAMES); \
3107         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3108           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3109         fi ; fi
3110
3111 # Delete all files that users would normally create
3112 # while building and installing GCC.
3113 distclean: clean lang.distclean
3114         -rm -f auto-host.h auto-build.h
3115         -rm -f cstamp-h
3116         -rm -f config.status config.run config.cache config.bak
3117         -rm -f Make-lang Make-hooks Make-host Make-target
3118         -rm -f Makefile *.oaux
3119         -rm -f gthr-default.h
3120         -rm -f TAGS */TAGS
3121         -rm -f *.asm
3122         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3123         -rm -f testsuite/*.log testsuite/*.sum
3124         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3125         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3126         -rm -rf ${QMTEST_DIR} stamp-qmtest
3127         -rm -f cxxmain.c
3128         -rm -f .gdbinit configargs.h
3129         -rm -f gcov.pod
3130 # Delete po/*.gmo only if we are not building in the source directory.
3131         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3132         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3133
3134 # Get rid of every file that's generated from some other file, except for `configure'.
3135 # Most of these files ARE PRESENT in the GCC distribution.
3136 maintainer-clean:
3137         @echo 'This command is intended for maintainers to use; it'
3138         @echo 'deletes files that may need special tools to rebuild.'
3139         $(MAKE) lang.maintainer-clean distclean
3140         -rm -f cpp.??s cpp.*aux
3141         -rm -f gcc.??s gcc.*aux
3142         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3143 #\f
3144 # Entry points `install', `install-strip', and `uninstall'.
3145 # Also use `install-collect2' to install collect2 when the config files don't.
3146
3147 # Copy the compiler files into directories where they will be run.
3148 # Install the driver last so that the window when things are
3149 # broken is small.
3150 install: install-common $(INSTALL_HEADERS) \
3151     install-cpp install-man install-info install-@POSUB@ \
3152     install-driver install-lto-wrapper install-gcc-ar
3153
3154 ifeq ($(enable_plugin),yes)
3155 install: install-plugin
3156 endif
3157
3158 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3159 ifneq ($(STRIP),)
3160 install-strip: STRIPPROG = $(STRIP)
3161 export STRIPPROG
3162 endif
3163 install-strip: install
3164
3165 # Handle cpp installation.
3166 install-cpp: installdirs cpp$(exeext)
3167         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3168         -$(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3169         -if [ x$(cpp_install_dir) != x ]; then \
3170           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3171           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3172         else true; fi
3173
3174 # Create the installation directories.
3175 # $(libdir)/gcc/include isn't currently searched by cpp.
3176 installdirs:
3177         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3178         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3179         $(mkinstalldirs) $(DESTDIR)$(bindir)
3180         $(mkinstalldirs) $(DESTDIR)$(includedir)
3181         $(mkinstalldirs) $(DESTDIR)$(infodir)
3182         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3183         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3184
3185 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3186   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3187   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3188   gimple.h is-a.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3189   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3190   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3191   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3192   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3193   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3194   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3195   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3196   $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3197   cppdefault.h flags.h $(MD5_H) params.def params.h prefix.h tree-inline.h \
3198   $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3199   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3200   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3201   fold-const.h tree-cfg.h tree-into-ssa.h tree-ssanames.h print-tree.h \
3202   varasm.h context.h tree-phinodes.h stor-layout.h ssa-iterators.h \
3203   $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h cfgexpand.h \
3204   diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3205   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3206   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3207   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3208   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3209   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3210   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3211   hash-set.h pass-instances.def
3212
3213 # generate the 'build fragment' b-header-vars
3214 s-header-vars: Makefile
3215         rm -f tmp-header-vars
3216 # The first sed gets the list "header variables" as the list variables
3217 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3218 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3219 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3220 # as well.
3221         $(foreach header_var,$(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;) \
3222         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3223         $(STAMP) s-header-vars
3224
3225 # Install gengtype
3226 install-gengtype: installdirs gengtype$(exeext) gtype.state
3227         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3228         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3229         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3230         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3231
3232 # Install the headers needed to build a plugin.
3233 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3234 # We keep the directory structure for files in config or c-family and .def
3235 # files. All other files are flattened to a single directory.
3236         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3237         headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`; \
3238         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3239         for file in $$headers; do \
3240           if [ -f $$file ] ; then \
3241             path=$$file; \
3242           elif [ -f $(srcdir)/$$file ]; then \
3243             path=$(srcdir)/$$file; \
3244           else continue; \
3245           fi; \
3246           case $$path in \
3247           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3248             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3249           *) base=`basename $$path` ;; \
3250           esac; \
3251           dest=$(plugin_includedir)/$$base; \
3252           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3253           dir=`dirname $$dest`; \
3254           $(mkinstalldirs) $(DESTDIR)$$dir; \
3255           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3256         done
3257         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3258
3259 # Install the compiler executables built during cross compilation.
3260 install-common: native lang.install-common installdirs
3261         for file in $(COMPILERS); do \
3262           if [ -f $$file ] ; then \
3263             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3264             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3265           else true; \
3266           fi; \
3267         done
3268         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3269           if [ x"$$file" != x.. ]; then \
3270             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3271             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3272           else true; fi; \
3273         done
3274 # We no longer install the specs file because its presence makes the
3275 # driver slower, and because people who need it can recreate it by
3276 # using -dumpspecs.  We remove any old version because it would
3277 # otherwise override the specs built into the driver.
3278         rm -f $(DESTDIR)$(libsubdir)/specs
3279 # Install gcov if it was compiled.
3280         -if [ -f gcov$(exeext) ]; \
3281         then \
3282             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3283             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3284         fi
3285 # Install gcov-tool if it was compiled.
3286         -if [ -f gcov-tool$(exeext) ]; \
3287         then \
3288             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3289             $(INSTALL_PROGRAM) \
3290             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3291         fi
3292
3293 # Install the driver program as $(target_noncanonical)-gcc,
3294 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3295 install-driver: installdirs xgcc$(exeext)
3296         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3297         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3298         -if test "@enable_as_accelerator@" != "yes" ; then \
3299         if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3300           rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-$(version)$(exeext); \
3301           ( cd $(DESTDIR)$(bindir) && \
3302             $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-$(version)$(exeext) ); \
3303         fi; \
3304         if [ ! -f gcc-cross$(exeext) ] \
3305             && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3306           rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3307           ( cd $(DESTDIR)$(bindir) && \
3308             $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3309             mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3310         fi; \
3311         fi
3312
3313 # Install the info files.
3314 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3315 # to do the install.
3316 install-info:: doc installdirs \
3317         $(DESTDIR)$(infodir)/cpp.info \
3318         $(DESTDIR)$(infodir)/gcc.info \
3319         $(DESTDIR)$(infodir)/cppinternals.info \
3320         $(DESTDIR)$(infodir)/gccinstall.info \
3321         $(DESTDIR)$(infodir)/gccint.info \
3322         lang.install-info
3323
3324 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3325         rm -f $@
3326         if [ -f $< ]; then \
3327           for f in $(<)*; do \
3328             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3329             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3330             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3331           done; \
3332         else true; fi
3333         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3334           if [ -f $@ ]; then \
3335             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3336           else true; fi; \
3337         else true; fi;
3338
3339 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3340
3341 install-pdf: $(PDFFILES) lang.install-pdf
3342         @$(NORMAL_INSTALL)
3343         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3344         @list='$(PDFFILES)'; for p in $$list; do \
3345           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3346           f=$(pdf__strip_dir) \
3347           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3348           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3349         done
3350
3351 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3352
3353 install-html: $(HTMLS_BUILD) lang.install-html
3354         @$(NORMAL_INSTALL)
3355         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3356         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3357           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3358           f=$(html__strip_dir) \
3359           if test -d "$$d$$p"; then \
3360             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3361             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3362             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3363             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3364           else \
3365             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3366             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3367           fi; \
3368         done
3369
3370 # Install the man pages.
3371 install-man: lang.install-man \
3372         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3373         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3374         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3375         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3376         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3377         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3378
3379 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3380         -rm -f $@
3381         -$(INSTALL_DATA) $< $@
3382         -chmod a-x $@
3383
3384 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3385         -rm -f $@
3386         -$(INSTALL_DATA) $< $@
3387         -chmod a-x $@
3388
3389 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3390         -rm -f $@
3391         -$(INSTALL_DATA) $< $@
3392         -chmod a-x $@
3393
3394 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3395         -rm -f $@
3396         -$(INSTALL_DATA) $< $@
3397         -chmod a-x $@
3398
3399 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3400         -rm -f $@
3401         -$(INSTALL_DATA) $< $@
3402         -chmod a-x $@
3403
3404 # Install all the header files built in the include subdirectory.
3405 install-headers: $(INSTALL_HEADERS_DIR)
3406 # Fix symlinks to absolute paths in the installed include directory to
3407 # point to the installed directory, not the build directory.
3408 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3409         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3410         if [ $$? -eq 0 ]; then \
3411           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3412           for i in $$files; do \
3413             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3414             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3415               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3416               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3417             fi; \
3418           done; \
3419         fi
3420
3421 # Create or recreate the gcc private include file directory.
3422 install-include-dir: installdirs
3423         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3424         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3425         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3426         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3427
3428 # Create or recreate the install-tools include file directory.
3429 itoolsdir = $(libexecsubdir)/install-tools
3430 itoolsdatadir = $(libsubdir)/install-tools
3431 install-itoolsdirs: installdirs
3432         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3433         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3434
3435 # Install the include directory using tar.
3436 install-headers-tar: stmp-int-hdrs install-include-dir
3437 # We use `pwd`/include instead of just include to problems with CDPATH
3438 # Unless a full pathname is provided, some shells would print the new CWD,
3439 # found in CDPATH, corrupting the output.  We could just redirect the
3440 # output of `cd', but some shells lose on redirection within `()'s
3441         (cd `${PWD_COMMAND}`/include ; \
3442          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3443         (cd `${PWD_COMMAND}`/include-fixed ; \
3444          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3445 # /bin/sh on some systems returns the status of the first tar,
3446 # and that can lose with GNU tar which always writes a full block.
3447 # So use `exit 0' to ignore its exit status.
3448
3449 # Install the include directory using cpio.
3450 install-headers-cpio: stmp-int-hdrs install-include-dir
3451 # See discussion about the use of `pwd` above
3452         cd `${PWD_COMMAND}`/include ; \
3453         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3454         cd `${PWD_COMMAND}`/include-fixed ; \
3455         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3456
3457 # Install the include directory using cp.
3458 install-headers-cp: stmp-int-hdrs install-include-dir
3459         cp -p -r include $(DESTDIR)$(libsubdir)
3460         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3461
3462 # Targets without dependencies, for use in prev-gcc during bootstrap.
3463 real-install-headers-tar:
3464         (cd `${PWD_COMMAND}`/include-fixed ; \
3465          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3466
3467 real-install-headers-cpio:
3468         cd `${PWD_COMMAND}`/include-fixed ; \
3469         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3470
3471 real-install-headers-cp:
3472         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3473
3474 # Install supporting files for fixincludes to be run later.
3475 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3476   macro_list fixinc_list
3477         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3478           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3479         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3480         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3481         set -e; for ml in `cat fixinc_list`; do \
3482           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3483           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3484           $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3485         done
3486         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3487                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3488         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3489                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3490                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3491         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3492                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3493         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3494                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3495
3496 # Use this target to install the program `collect2' under the name `collect2'.
3497 install-collect2: collect2 installdirs
3498         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3499 # Install the driver program as $(libsubdir)/gcc for collect2.
3500         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3501
3502 # Install lto-wrapper.
3503 install-lto-wrapper: lto-wrapper$(exeext)
3504         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3505
3506 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3507         for i in gcc-ar gcc-nm gcc-ranlib; do \
3508           install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3509           target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3510           rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3511           $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3512           if test -f gcc-cross$(exeext); then \
3513             :; \
3514           else \
3515             rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3516             ( cd $(DESTDIR)$(bindir) && \
3517               $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3518           fi ; \
3519         done
3520
3521 # Cancel installation by deleting the installed files.
3522 uninstall: lang.uninstall
3523         -rm -rf $(DESTDIR)$(libsubdir)
3524         -rm -rf $(DESTDIR)$(libexecsubdir)
3525         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3526         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3527         -if [ x$(cpp_install_dir) != x ]; then \
3528           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3529         else true; fi
3530         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3531         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3532         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3533         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3534         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3535         for i in ar nm ranlib ; do \
3536           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3537           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3538           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3539           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3540         done
3541 #\f
3542 # These targets are for the dejagnu testsuites. The file site.exp
3543 # contains global variables that all the testsuites will use.
3544
3545 target_subdir = @target_subdir@
3546
3547 site.exp: ./config.status Makefile
3548         @echo "Making a new config file..."
3549         -@rm -f ./site.tmp
3550         @$(STAMP) site.exp
3551         -@mv site.exp site.bak
3552         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3553         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3554         @echo "# add them to the last section" >> ./site.tmp
3555         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3556         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3557         @echo "set host_triplet $(host)" >> ./site.tmp
3558         @echo "set build_triplet $(build)" >> ./site.tmp
3559         @echo "set target_triplet $(target)" >> ./site.tmp
3560         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3561         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3562 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3563         @echo "set CFLAGS \"\"" >> ./site.tmp
3564         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3565         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3566         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3567 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3568 # They are passed first to allow individual tests to override them.
3569         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3570 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3571 # files that have already been installed there will be found.  The -B option
3572 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3573 # from the install tree.
3574         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3575         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3576         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3577         @if test "@enable_plugin@" = "yes" ; then \
3578           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3579           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3580           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3581           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3582         fi
3583         @if test "@enable_lto@" = "yes" ; then \
3584           echo "set ENABLE_LTO 1" >> ./site.tmp; \
3585         fi
3586 # If newlib has been configured, we need to pass -B to gcc so it can find
3587 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3588 # message if it doesn't, but the testsuite is supposed to ignore the message -
3589 # it's too difficult to tell when to and when not to pass -B (not all targets
3590 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3591 # seems like too selective a test.
3592 # ??? Another way to solve this might be to rely on linker scripts.  Then
3593 # theoretically the -B won't be needed.
3594 # We also need to pass -L ../ld so that the linker can find ldscripts.
3595         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3596             && [ "${host}" != "${target}" ]; then \
3597           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3598           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3599           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3600           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3601           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3602         else true; \
3603         fi
3604         @if [ -d $(objdir)/../ld ] ; then \
3605           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3606         else true; \
3607         fi
3608         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3609         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3610         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3611           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3612         else true; \
3613         fi
3614         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3615           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3616         else true; \
3617         fi
3618         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3619           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3620         else true; \
3621         fi
3622         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3623         @cat ./site.tmp > site.exp
3624         @cat site.bak | sed \
3625                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3626         -@rm -f ./site.tmp
3627
3628 CHECK_TARGETS = @check_languages@
3629
3630 check: $(CHECK_TARGETS)
3631
3632 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3633
3634 # The idea is to parallelize testing of multilibs, for example:
3635 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3636 # will run 3 concurrent sessions of check-gcc, eventually testing
3637 # all 10 combinations.  GNU make is required, as is a shell that expands
3638 # alternations within braces.
3639 lang_checks_parallel = $(lang_checks:=//%)
3640 $(lang_checks_parallel): site.exp
3641         target=`echo "$@" | sed 's,//.*,,'`; \
3642         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3643         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3644         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3645           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3646           "$$target"
3647
3648 TESTSUITEDIR = testsuite
3649
3650 $(TESTSUITEDIR)/site.exp: site.exp
3651         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3652         -rm -f $@
3653         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3654
3655 # This is only used for check-% targets that aren't parallelized.
3656 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3657         -test -d plugin || mkdir plugin
3658         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3659         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3660         -(rootme=`${PWD_COMMAND}`; export rootme; \
3661         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3662         cd $(TESTSUITEDIR)/$*; \
3663         rm -f tmp-site.exp; \
3664         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3665                 < ../../site.exp > tmp-site.exp; \
3666         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3667         EXPECT=${EXPECT} ; export EXPECT ; \
3668         if [ -f $${rootme}/../expect/expect ] ; then  \
3669            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3670             export TCL_LIBRARY ; fi ; \
3671         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3672
3673 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3674         @echo check-$*
3675
3676 check_p_tool=$(firstword $(subst _, ,$*))
3677 check_p_count=$(check_$(check_p_tool)_parallelize)
3678 check_p_subno=$(word 2,$(subst _, ,$*))
3679 check_p_numbers0:=1 2 3 4 5 6 7 8 9
3680 check_p_numbers1:=0 $(check_p_numbers0)
3681 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
3682 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
3683 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
3684 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
3685 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
3686 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
3687 check_p_subdir=$(subst _,,$*)
3688 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
3689                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
3690                 $(check_p_numbers)))
3691
3692 # For parallelized check-% targets, this decides whether parallelization
3693 # is desirable (if -jN is used).  If desirable, recursive make is run with
3694 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
3695 # parallel, as they are run in separate directories.
3696 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
3697 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
3698 # dejaGNU procedure is overridden to additionally synchronize through
3699 # a $lang-parallel directory which tests will be run by which runtest instance.
3700 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3701 # files.  If parallelization isn't desirable, only one recursive make
3702 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3703 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3704 # should be passed to runtest.
3705 #
3706 # To parallelize some language check, add the corresponding check-$lang
3707 # to lang_checks_parallelized variable and define check_$lang_parallelize
3708 # variable (see above check_gcc_parallelize description).
3709 $(lang_checks_parallelized): check-% : site.exp
3710         -rm -rf $(TESTSUITEDIR)/$*-parallel
3711         @if [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \
3712           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
3713           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
3714           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
3715           export GCC_RUNTEST_PARALLELIZE_DIR ; \
3716           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3717             check-parallel-$* \
3718             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3719           sums= ; logs= ; \
3720           for dir in $(TESTSUITEDIR)/$* \
3721                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
3722           do \
3723             if [ -d $$dir ]; then \
3724               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
3725               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
3726             fi; \
3727           done; \
3728           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
3729             > $(TESTSUITEDIR)/$*/$*.sum; \
3730           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
3731             > $(TESTSUITEDIR)/$*/$*.log; \
3732           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
3733         else \
3734           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3735             check_$*_parallelize= check-parallel-$*; \
3736         fi
3737
3738 check-parallel-% : site.exp
3739         -@test -d plugin || mkdir plugin
3740         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3741         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3742         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
3743         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3744         if [ -n "$(check_p_subno)" ] \
3745            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
3746            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
3747           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
3748         else \
3749           cd $(TESTSUITEDIR)/$(check_p_subdir); \
3750           rm -f tmp-site.exp; \
3751           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3752                 < ../../site.exp > tmp-site.exp; \
3753           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3754           EXPECT=${EXPECT} ; export EXPECT ; \
3755           if [ -f $${rootme}/../expect/expect ] ; then  \
3756             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3757             export TCL_LIBRARY ; \
3758           fi ; \
3759           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
3760           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
3761             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
3762           fi ; \
3763         fi )
3764
3765 # QMTest targets
3766
3767 # The path to qmtest.
3768 QMTEST_PATH=qmtest
3769
3770 # The flags to pass to qmtest.
3771 QMTESTFLAGS=
3772
3773 # The flags to pass to "qmtest run".
3774 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
3775
3776 # The command to use to invoke qmtest.
3777 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3778
3779 # The tests (or suites) to run.
3780 QMTEST_GPP_TESTS=g++
3781
3782 # The subdirectory of the OBJDIR that will be used to store the QMTest
3783 # test database configuration and that will be used for temporary
3784 # scratch space during QMTest's execution.
3785 QMTEST_DIR=qmtestsuite
3786
3787 # Create the QMTest database configuration.
3788 ${QMTEST_DIR} stamp-qmtest:
3789         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3790             -c gcc_database.GCCDatabase \
3791             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
3792             $(STAMP) stamp-qmtest
3793
3794 # Create the QMTest context file.
3795 ${QMTEST_DIR}/context: stamp-qmtest
3796         rm -f $@
3797         echo "CompilerTable.languages=c cplusplus" >> $@
3798         echo "CompilerTable.c_kind=GCC" >> $@
3799         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
3800         echo "CompilerTable.c_options=-B${objdir}/" >> $@
3801         echo "CompilerTable.cplusplus_kind=GCC" >> $@
3802         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
3803         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
3804         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
3805
3806 # Run the G++ testsuite using QMTest.
3807 qmtest-g++: ${QMTEST_DIR}/context
3808         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3809            -o g++.qmr ${QMTEST_GPP_TESTS}
3810
3811 # Use the QMTest GUI.
3812 qmtest-gui: ${QMTEST_DIR}/context
3813         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3814
3815 .PHONY: qmtest-g++
3816
3817 # Run Paranoia on real.c.
3818
3819 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
3820         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
3821
3822 paranoia: paranoia.o real.o $(LIBIBERTY)
3823         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
3824
3825 # These exist for maintenance purposes.
3826
3827 # Update the tags table.
3828 TAGS: lang.tags
3829         (cd $(srcdir);                                  \
3830         incs= ;                                         \
3831         list='$(SUBDIRS)'; for dir in $$list; do        \
3832           if test -f $$dir/TAGS; then                   \
3833             incs="$$incs --include $$dir/TAGS.sub";     \
3834           fi;                                           \
3835         done;                                           \
3836         etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c *.cc \
3837               ../include/*.h \
3838               --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        \
3839               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\).*(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def \
3840               --language=none --regex="/DEFTIMEVAR (\([A-Za-z_0-9]+\)/\1/" timevar.def \
3841                 ; \
3842         etags --include TAGS.sub $$incs)
3843
3844 # -----------------------------------------------------
3845 # Rules for generating translated message descriptions.
3846 # Disabled by autoconf if the tools are not available.
3847 # -----------------------------------------------------
3848
3849 XGETTEXT = @XGETTEXT@
3850 GMSGFMT = @GMSGFMT@
3851 MSGMERGE = msgmerge
3852 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
3853
3854 .PHONY: build- install- build-po install-po update-po
3855
3856 # Dummy rules to deal with dependencies produced by use of
3857 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3858 build-: ; @true
3859 install-: ; @true
3860
3861 build-po: $(CATALOGS)
3862
3863 # This notation should be acceptable to all Make implementations used
3864 # by people who are interested in updating .po files.
3865 update-po: $(CATALOGS:.gmo=.pox)
3866
3867 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3868 # script does that.
3869 .po.gmo:
3870         $(mkinstalldirs) po
3871         $(GMSGFMT) --statistics -o $@ $<
3872
3873 # The new .po has to be gone over by hand, so we deposit it into
3874 # build/po with a different extension.
3875 # If build/po/gcc.pot exists, use it (it was just created),
3876 # else use the one in srcdir.
3877 .po.pox:
3878         $(mkinstalldirs) po
3879         $(MSGMERGE) $< `if test -f po/gcc.pot; \
3880                         then echo po/gcc.pot; \
3881                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
3882
3883 # This rule has to look for .gmo modules in both srcdir and
3884 # the cwd, and has to check that we actually have a catalog
3885 # for each language, in case they weren't built or included
3886 # with the distribution.
3887 install-po:
3888         $(mkinstalldirs) $(DESTDIR)$(datadir)
3889         cats="$(CATALOGS)"; for cat in $$cats; do \
3890           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3891           if [ -f $$cat ]; then :; \
3892           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3893           else continue; \
3894           fi; \
3895           dir=$(localedir)/$$lang/LC_MESSAGES; \
3896           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
3897           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
3898           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3899           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3900         done
3901
3902 # Rule for regenerating the message template (gcc.pot).
3903 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3904 # this rule has no dependencies and always regenerates gcc.pot.  This is
3905 # relatively harmless since the .po files do not directly depend on it.
3906 # Note that exgettext has an awk script embedded in it which requires a
3907 # fairly modern (POSIX-compliant) awk.
3908 # The .pot file is left in the build directory.
3909 gcc.pot: po/gcc.pot
3910 po/gcc.pot: force
3911         $(mkinstalldirs) po
3912         $(MAKE) srcextra
3913         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3914                 $(XGETTEXT) gcc $(srcdir)
3915
3916 #\f
3917
3918 # Dependency information.
3919
3920 # In order for parallel make to really start compiling the expensive
3921 # objects from $(OBJS) as early as possible, build all their
3922 # prerequisites strictly before all objects.
3923 $(ALL_HOST_OBJS) : | $(generated_files)
3924
3925 # Include the auto-generated dependencies for all host objects.
3926 DEPFILES = \
3927   $(foreach obj,$(ALL_HOST_OBJS),\
3928     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
3929 -include $(DEPFILES)