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