gcc/Makefile.in

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