gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2015 Free Software Foundation, Inc.
   5
   6 #This file is part of GCC.
   7
   8 #GCC is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 3, or (at your option)
  11 #any later version.
  12
  13 #GCC is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with GCC; see the file COPYING3.  If not see
  20 #<http://www.gnu.org/licenses/>.
  21
  22 # The targets for external use include:
  23 # all, doc, install, install-cross, install-cross-rest, install-strip,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean.
  25
  26 # This is the default target.
  27 # Set by autoconf to "all.internal" for a native build, or
  28 # "all.cross" to build a cross compiler.
  29 all: @ALL@
  30
  31 # Depend on this to specify a phony target portably.
  32 force:
  33
  34 # This tells GNU make version 3 not to export the variables
  35 # defined in this file into the environment (and thus recursive makes).
  36 .NOEXPORT:
  37 # And this tells it not to automatically pass command-line variables
  38 # to recursive makes.
  39 MAKEOVERRIDES =
  40
  41 # Suppress smart makes who think they know how to automake yacc and flex file
  42 .y.c:
  43 .l.c:
  44
  45 # The only suffixes we want for implicit rules are .c and .o, so clear
  46 # the list and add them.  This speeds up GNU Make, and allows -r to work.
  47 # For i18n support, we also need .gmo, .po, .pox.
  48 # This must come before the language makefile fragments to allow them to
  49 # add suffixes and rules of their own.
  50 .SUFFIXES:
  51 .SUFFIXES: .c .cc .o .po .pox .gmo
  52
  53 # -------------------------------
  54 # Standard autoconf-set variables
  55 # -------------------------------
  56
  57 build=@build@
  58 host=@host@
  59 target=@target@
  60 target_noncanonical:=@target_noncanonical@
  61
  62 # Normally identical to target_noncanonical, except for compilers built
  63 # as accelerator targets.
  64 real_target_noncanonical:=@real_target_noncanonical@
  65 accel_dir_suffix = @accel_dir_suffix@
  66
  67 # Sed command to transform gcc to installed name.
  68 program_transform_name := @program_transform_name@
  69
  70 # -----------------------------
  71 # Directories used during build
  72 # -----------------------------
  73
  74 # Directory where sources are, from where we are.
  75 srcdir = @srcdir@
  76 gcc_docdir = @srcdir@/doc
  77
  78 # Directory where sources are, absolute.
  79 abs_srcdir = @abs_srcdir@
  80 abs_docdir = @abs_srcdir@/doc
  81
  82 # Directory where sources are, relative to here.
  83 top_srcdir = @top_srcdir@
  84
  85 # Top build directory for this package, relative to here.
  86 top_builddir = .
  87
  88 # The absolute path to the current directory.
  89 objdir := $(shell pwd)
  90
  91 host_subdir=@host_subdir@
  92 build_subdir=@build_subdir@
  93 target_subdir=@target_subdir@
  94 build_libsubdir=@build_libsubdir@
  95
  96 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  97 ifeq ($(host_subdir),.)
  98 toplevel_builddir := ..
  99 else
 100 toplevel_builddir := ../..
 101 endif
 102
 103 build_objdir := $(toplevel_builddir)/$(build_subdir)
 104 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 105 target_objdir := $(toplevel_builddir)/$(target_subdir)
 106
 107 # --------
 108 # Defined vpaths
 109 # --------
 110
 111 # Directory where sources are, from where we are.
 112 VPATH = @srcdir@
 113
 114 # We define a vpath for the sources of the .texi files here because they
 115 # are split between multiple directories and we would rather use one implicit
 116 # pattern rule for everything.
 117 # This vpath could be extended within the Make-lang fragments.
 118
 119 vpath %.texi $(gcc_docdir)
 120 vpath %.texi $(gcc_docdir)/include
 121
 122 # --------
 123 # UNSORTED
 124 # --------
 125
 126 # Extra flags to pass to indicate cross compilation, which
 127 # might be used or tested by Make-lang fragments.
 128 CROSS=@CROSS@
 129
 130 # Variables that exist for you to override.
 131 # See below for how to change them for certain systems.
 132
 133 # List of language subdirectories.
 134 SUBDIRS =@subdirs@ build
 135
 136 # Selection of languages to be made.
 137 CONFIG_LANGUAGES = @all_selected_languages@
 138 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext) \
 139             $(CONFIG_LANGUAGES)
 140
 141 # Default values for variables overridden in Makefile fragments.
 142 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 143 # TCFLAGS is used for compilations with the GCC just built.
 144 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 145 T_CFLAGS =
 146 TCFLAGS =
 147 CFLAGS = @CFLAGS@
 148 CXXFLAGS = @CXXFLAGS@
 149 LDFLAGS = @LDFLAGS@
 150
 151 # Should we build position-independent host code?
 152 PICFLAG = @PICFLAG@
 153
 154 # Flags to determine code coverage. When coverage is disabled, this will
 155 # contain the optimization flags, as you normally want code coverage
 156 # without optimization.
 157 COVERAGE_FLAGS = @coverage_flags@
 158 coverageexts = .{gcda,gcno}
 159
 160 # The warning flags are separate from CFLAGS because people tend to
 161 # override optimization flags and we'd like them to still have warnings
 162 # turned on.  These flags are also used to pass other stage dependent
 163 # flags from configure.  The user is free to explicitly turn these flags
 164 # off if they wish.
 165 # LOOSE_WARN are the warning flags to use when compiling something
 166 # which is only compiled with gcc, such as libgcc.
 167 # C_LOOSE_WARN is similar, but with C-only warnings.
 168 # STRICT_WARN are the additional warning flags to
 169 # apply to the back end and some front ends, which may be compiled
 170 # with other compilers.
 171 # C_STRICT_WARN is similar, with C-only warnings.
 172 LOOSE_WARN = @loose_warn@
 173 C_LOOSE_WARN = @c_loose_warn@
 174 STRICT_WARN = @strict_warn@
 175 C_STRICT_WARN = @c_strict_warn@
 176
 177 # This is set by --enable-checking.  The idea is to catch forgotten
 178 # "extern" tags in header files.
 179 NOCOMMON_FLAG = @nocommon_flag@
 180
 181 NOEXCEPTION_FLAGS = @noexception_flags@
 182
 183 ALIASING_FLAGS = @aliasing_flags@
 184
 185 # This is set by --disable-maintainer-mode (default) to "#"
 186 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 187 # --disable-maintainer-mode is used or not.  This is because the
 188 # following will expand to "MAINT := " in maintainer mode, and to
 189 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 190 # they mean exactly the same thing for make.
 191 MAINT := @MAINT@
 192
 193 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 194 # be used in language Make-lang.in makefile fragments to enable
 195 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 196 # maintainer mode, and '' otherwise.
 197 @MAINT@ ENABLE_MAINTAINER_RULES = true
 198
 199 # These are set by --enable-checking=valgrind.
 200 RUN_GEN = @valgrind_command@
 201 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 202
 203 # This is how we control whether or not the additional warnings are applied.
 204 .-warn = $(STRICT_WARN)
 205 build-warn = $(STRICT_WARN)
 206 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 207 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 208
 209 # These files are to have specific diagnostics suppressed, or are not to
 210 # be subject to -Werror:
 211 # flex output may yield harmless "no previous prototype" warnings
 212 build/gengtype-lex.o-warn = -Wno-error
 213 gengtype-lex.o-warn = -Wno-error
 214 libgcov-util.o-warn = -Wno-error
 215 libgcov-driver-tool.o-warn = -Wno-error
 216 libgcov-merge-tool.o-warn = -Wno-error
 217 gimple-match.o-warn = -Wno-unused
 218 generic-match.o-warn = -Wno-unused
 219 dfp.o-warn = -Wno-strict-aliasing
 220
 221 # All warnings have to be shut off in stage1 if the compiler used then
 222 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 223 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 224 # either $(GCC_WARN_CXXFLAGS), or nothing.
 225 WARN_CFLAGS = @warn_cflags@
 226 WARN_CXXFLAGS = @warn_cxxflags@
 227
 228 CPPFLAGS = @CPPFLAGS@
 229
 230 AWK = @AWK@
 231 CC = @CC@
 232 CXX = @CXX@
 233 BISON = @BISON@
 234 BISONFLAGS =
 235 FLEX = @FLEX@
 236 FLEXFLAGS =
 237 AR = @AR@
 238 AR_FLAGS = rc
 239 NM = @NM@
 240 RANLIB = @RANLIB@
 241 RANLIB_FLAGS = @ranlib_flags@
 242
 243 # Libraries to use on the host.
 244 HOST_LIBS = @HOST_LIBS@
 245
 246 # The name of the compiler to use.
 247 COMPILER = $(CXX)
 248 COMPILER_FLAGS = $(CXXFLAGS)
 249 # If HOST_LIBS is set, then the user is controlling the libraries to
 250 # link against.  In that case, link with $(CC) so that the -lstdc++
 251 # library is not introduced.  If HOST_LIBS is not set, link with
 252 # $(CXX) to pick up -lstdc++.
 253 ifeq ($(HOST_LIBS),)
 254 LINKER = $(CXX)
 255 LINKER_FLAGS = $(CXXFLAGS)
 256 else
 257 LINKER = $(CC)
 258 LINKER_FLAGS = $(CFLAGS)
 259 endif
 260
 261 # We don't want to compile the compilers with -fPIE, it make PCH fail.
 262 COMPILER += @NO_PIE_CFLAGS@
 263
 264 # Link with -no-pie since we compile the compiler with -fno-PIE.
 265 LINKER += @NO_PIE_FLAG@
 266
 267 # Like LINKER, but use a mutex for serializing front end links.
 268 ifeq (@DO_LINK_MUTEX@,true)
 269 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 270 else
 271 LLINKER = $(LINKER)
 272 endif
 273
 274 # -------------------------------------------
 275 # Programs which operate on the build machine
 276 # -------------------------------------------
 277
 278 SHELL = @SHELL@
 279 # pwd command to use.  Allow user to override default by setting PWDCMD in
 280 # the environment to account for automounters.  The make variable must not
 281 # be called PWDCMD, otherwise the value set here is passed to make
 282 # subprocesses and overrides the setting from the user's environment.
 283 # Don't use PWD since it is a common shell environment variable and we
 284 # don't want to corrupt it.
 285 PWD_COMMAND = $${PWDCMD-pwd}
 286 # on sysV, define this as cp.
 287 INSTALL = @INSTALL@
 288 # Some systems may be missing symbolic links, regular links, or both.
 289 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 290 LN=@LN@
 291 LN_S=@LN_S@
 292 # These permit overriding just for certain files.
 293 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 294 INSTALL_DATA = @INSTALL_DATA@
 295 INSTALL_SCRIPT = @INSTALL@
 296 install_sh = $(SHELL) $(srcdir)/../install-sh
 297 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 298 MAKEINFO = @MAKEINFO@
 299 MAKEINFOFLAGS = --no-split
 300 TEXI2DVI = texi2dvi
 301 TEXI2PDF = texi2pdf
 302 TEXI2HTML = $(MAKEINFO) --html
 303 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 304 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 305 # Some versions of `touch' (such as the version on Solaris 2.8)
 306 # do not correctly set the timestamp due to buggy versions of `utime'
 307 # in the kernel.  So, we use `echo' instead.
 308 STAMP = echo timestamp >
 309 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 310 # translate the shell's notion of absolute pathnames to the native
 311 # spelling.
 312 build_file_translate = @build_file_translate@
 313
 314 # Make sure the $(MAKE) variable is defined.
 315 @SET_MAKE@
 316
 317 # Locate mkinstalldirs.
 318 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 319
 320 # write_entries_to_file - writes each entry in a list
 321 # to the specified file.  Entries are written in chunks of
 322 # $(write_entries_to_file_split) to accommodate systems with
 323 # severe command-line-length limitations.
 324 # Parameters:
 325 # $(1): variable containing entries to iterate over
 326 # $(2): output file
 327 write_entries_to_file_split = 50
 328 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 329         $(foreach range, \
 330           $(shell i=1; while test $$i -le $(words $(1)); do \
 331              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 332           $(shell echo "$(wordlist $(range), \
 333                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 334              | tr ' ' '\012' >> $(2)))
 335
 336 # The jit documentation looks better if built with sphinx, but can be
 337 # built with texinfo if sphinx is not available.
 338 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 339 doc_build_sys=@doc_build_sys@
 340
 341 # --------
 342 # UNSORTED
 343 # --------
 344
 345 # Dependency tracking stuff.
 346 CXXDEPMODE = @CXXDEPMODE@
 347 DEPDIR = @DEPDIR@
 348 depcomp = $(SHELL) $(srcdir)/../depcomp
 349
 350 # In the past we used AC_PROG_CC_C_O and set this properly, but
 351 # it was discovered that this hadn't worked in a long time, so now
 352 # we just hard-code.
 353 OUTPUT_OPTION = -o $@
 354
 355 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 356 # -I../zlib, unless we were configured with --with-system-zlib, in which
 357 # case both are empty.
 358 ZLIB = @zlibdir@ -lz
 359 ZLIBINC = @zlibinc@
 360
 361 # How to find GMP
 362 GMPLIBS = @GMPLIBS@
 363 GMPINC = @GMPINC@
 364
 365 # How to find ISL
 366 ISLLIBS = @ISLLIBS@
 367 ISLINC = @ISLINC@
 368
 369 # Set to 'yes' if the LTO front end is enabled.
 370 enable_lto = @enable_lto@
 371
 372 # Compiler and flags needed for plugin support
 373 PLUGINCC = @CXX@
 374 PLUGINCFLAGS = @CXXFLAGS@
 375
 376 # Libs and linker options needed for plugin support
 377 PLUGINLIBS = @pluginlibs@
 378
 379 enable_plugin = @enable_plugin@
 380
 381 enable_host_shared = @enable_host_shared@
 382
 383 enable_as_accelerator = @enable_as_accelerator@
 384
 385 CPPLIB = ../libcpp/libcpp.a
 386 CPPINC = -I$(srcdir)/../libcpp/include
 387
 388 # Where to find decNumber
 389 enable_decimal_float = @enable_decimal_float@
 390 DECNUM = $(srcdir)/../libdecnumber
 391 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 392 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 393 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 394
 395 # The backtrace library.
 396 BACKTRACE = $(srcdir)/../libbacktrace
 397 BACKTRACEINC = -I$(BACKTRACE)
 398 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 399
 400 # Target to use when installing include directory.  Either
 401 # install-headers-tar, install-headers-cpio or install-headers-cp.
 402 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 403
 404 # Header files that are made available under the same name
 405 # to programs compiled with GCC.
 406 USER_H = $(srcdir)/ginclude/float.h \
 407          $(srcdir)/ginclude/iso646.h \
 408          $(srcdir)/ginclude/stdarg.h \
 409          $(srcdir)/ginclude/stdbool.h \
 410          $(srcdir)/ginclude/stddef.h \
 411          $(srcdir)/ginclude/varargs.h \
 412          $(srcdir)/ginclude/stdfix.h \
 413          $(srcdir)/ginclude/stdnoreturn.h \
 414          $(srcdir)/ginclude/stdalign.h \
 415          $(srcdir)/ginclude/stdatomic.h \
 416          $(EXTRA_HEADERS)
 417
 418 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 419 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 420
 421 # The GCC to use for compiling crt*.o.
 422 # Usually the one we just built.
 423 # Don't use this as a dependency--use $(GCC_PASSES).
 424 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 425
 426 # Set if the compiler was configured with --with-build-sysroot.
 427 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 428
 429 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 430 # It specifies -B./.
 431 # It also specifies -isystem ./include to find, e.g., stddef.h.
 432 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 433
 434 # ---------------------------------------------------
 435 # Programs which produce files for the target machine
 436 # ---------------------------------------------------
 437
 438 AR_FOR_TARGET := $(shell \
 439   if [ -f $(objdir)/../binutils/ar ] ; then \
 440     echo $(objdir)/../binutils/ar ; \
 441   else \
 442     if [ "$(host)" = "$(target)" ] ; then \
 443       echo $(AR); \
 444     else \
 445        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 446     fi; \
 447   fi)
 448 AR_FLAGS_FOR_TARGET =
 449 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 450 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 451 LIPO_FOR_TARGET = lipo
 452 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 453 RANLIB_FOR_TARGET := $(shell \
 454   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 455     echo $(objdir)/../binutils/ranlib ; \
 456   else \
 457     if [ "$(host)" = "$(target)" ] ; then \
 458       echo $(RANLIB); \
 459     else \
 460        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 461     fi; \
 462   fi)
 463 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 464 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 465 NM_FOR_TARGET = ./nm
 466 STRIP_FOR_TARGET := $(shell \
 467   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 468     echo $(objdir)/../binutils/strip-new ; \
 469   else \
 470     if [ "$(host)" = "$(target)" ] ; then \
 471       echo strip; \
 472     else \
 473        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 474     fi; \
 475   fi)
 476
 477 # --------
 478 # UNSORTED
 479 # --------
 480
 481 # Where to find some libiberty headers.
 482 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 483 OBSTACK_H   = $(srcdir)/../include/obstack.h
 484 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 485 MD5_H       = $(srcdir)/../include/md5.h
 486 XREGEX_H    = $(srcdir)/../include/xregex.h
 487 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 488
 489 # Linker plugin API headers
 490 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 491
 492 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 493 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 494 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 495 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 496
 497 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 498 # Purge it of unnecessary internal relative paths
 499 # to directories that might not exist yet.
 500 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 501 # Use single quotes here to avoid nested double- and backquotes, this
 502 # macro is also used in a double-quoted context.
 503 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 504
 505 # Control whether to run fixincludes.
 506 STMP_FIXINC = @STMP_FIXINC@
 507
 508 # Test to see whether <limits.h> exists in the system header files.
 509 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 510
 511 # Directory for prefix to system directories, for
 512 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 513 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 514 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 515
 516 xmake_file=@xmake_file@
 517 tmake_file=@tmake_file@
 518 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 519 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 520 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 521 out_file=$(srcdir)/config/@out_file@
 522 out_object_file=@out_object_file@
 523 common_out_file=$(srcdir)/common/config/@common_out_file@
 524 common_out_object_file=@common_out_object_file@
 525 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 526 tm_file_list=@tm_file_list@
 527 tm_include_list=@tm_include_list@
 528 tm_defines=@tm_defines@
 529 tm_p_file_list=@tm_p_file_list@
 530 tm_p_include_list=@tm_p_include_list@
 531 build_xm_file_list=@build_xm_file_list@
 532 build_xm_include_list=@build_xm_include_list@
 533 build_xm_defines=@build_xm_defines@
 534 host_xm_file_list=@host_xm_file_list@
 535 host_xm_include_list=@host_xm_include_list@
 536 host_xm_defines=@host_xm_defines@
 537 xm_file_list=@xm_file_list@
 538 xm_include_list=@xm_include_list@
 539 xm_defines=@xm_defines@
 540 lang_checks=
 541 lang_checks_parallelized=
 542 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 543 lang_specs_files=@lang_specs_files@
 544 lang_tree_files=@lang_tree_files@
 545 target_cpu_default=@target_cpu_default@
 546 OBJC_BOEHM_GC=@objc_boehm_gc@
 547 extra_modes_file=@extra_modes_file@
 548 extra_opt_files=@extra_opt_files@
 549 host_hook_obj=@out_host_hook_obj@
 550
 551 # Multiarch support
 552 enable_multiarch = @enable_multiarch@
 553 with_cpu = @with_cpu@
 554 with_float = @with_float@
 555 ifeq ($(enable_multiarch),yes)
 556   if_multiarch = $(1)
 557 else
 558   ifeq ($(enable_multiarch),auto)
 559     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 560     if_multiarch = $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 561   else
 562     if_multiarch =
 563   endif
 564 endif
 565
 566 # ------------------------
 567 # Installation directories
 568 # ------------------------
 569
 570 # Common prefix for installation directories.
 571 # NOTE: This directory must exist when you start installation.
 572 prefix = @prefix@
 573 # Directory in which to put localized header files. On the systems with
 574 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 575 # `/usr'.
 576 # NOTE: local_prefix *should not* default from prefix.
 577 local_prefix = @local_prefix@
 578 # Directory in which to put host dependent programs and libraries
 579 exec_prefix = @exec_prefix@
 580 # Directory in which to put the executable for the command `gcc'
 581 bindir = @bindir@
 582 # Directory in which to put the directories used by the compiler.
 583 libdir = @libdir@
 584 # Directory in which GCC puts its executables.
 585 libexecdir = @libexecdir@
 586
 587 # --------
 588 # UNSORTED
 589 # --------
 590
 591 # Directory in which the compiler finds libraries etc.
 592 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 593 # Directory in which the compiler finds executables
 594 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 595 # Directory in which all plugin resources are installed
 596 plugin_resourcesdir = $(libsubdir)/plugin
 597  # Directory in which plugin headers are installed
 598 plugin_includedir = $(plugin_resourcesdir)/include
 599 # Directory in which plugin specific executables are installed
 600 plugin_bindir = $(libexecsubdir)/plugin
 601 # Used to produce a relative $(gcc_tooldir) in gcc.o
 602 ifeq ($(enable_as_accelerator),yes)
 603 unlibsubdir = ../../../../..
 604 else
 605 unlibsubdir = ../../..
 606 endif
 607 # $(prefix), expressed as a path relative to $(libsubdir).
 608 #
 609 # An explanation of the sed strings:
 610 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 611 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 612 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 613 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 614 #
 615 # (*) Note this pattern overwrites the first character of the string
 616 # with a forward slash if one is not already present.  This is not a
 617 # problem because the exact names of the sub-directories concerned is
 618 # unimportant, just the number of them matters.
 619 #
 620 # The practical upshot of these patterns is like this:
 621 #
 622 #  prefix     exec_prefix        result
 623 #  ------     -----------        ------
 624 #   /foo        /foo/bar          ../
 625 #   /foo/       /foo/bar          ../
 626 #   /foo        /foo/bar/         ../
 627 #   /foo/       /foo/bar/         ../
 628 #   /foo        /foo/bar/ugg      ../../
 629 libsubdir_to_prefix := \
 630   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 631     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 632         -e 's|/[^/]*|../|g')
 633 # $(exec_prefix), expressed as a path relative to $(prefix).
 634 prefix_to_exec_prefix := \
 635   $(shell echo "$(exec_prefix)" | \
 636     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 637 # Directory in which to find other cross-compilation tools and headers.
 638 dollar = @dollar@
 639 # Used in install-cross.
 640 gcc_tooldir = @gcc_tooldir@
 641 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 642 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 643 # Directory in which the compiler finds target-independent g++ includes.
 644 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 645 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 646 # Directory to search for site-specific includes.
 647 local_includedir = $(local_prefix)/include
 648 includedir = $(prefix)/include
 649 # where the info files go
 650 infodir = @infodir@
 651 # Where cpp should go besides $prefix/bin if necessary
 652 cpp_install_dir = @cpp_install_dir@
 653 # where the locale files go
 654 datadir = @datadir@
 655 localedir = $(datadir)/locale
 656 # Extension (if any) to put in installed man-page filename.
 657 man1ext = .1
 658 man7ext = .7
 659 objext = .o
 660 exeext = @host_exeext@
 661 build_exeext = @build_exeext@
 662
 663 # Directory in which to put man pages.
 664 mandir = @mandir@
 665 man1dir = $(mandir)/man1
 666 man7dir = $(mandir)/man7
 667 # Dir for temp files.
 668 tmpdir = /tmp
 669
 670 datarootdir = @datarootdir@
 671 docdir = @docdir@
 672 # Directory in which to build HTML
 673 build_htmldir = $(objdir)/HTML/gcc-$(version)
 674 # Directory in which to put HTML
 675 htmldir = @htmldir@
 676
 677 # Whether we were configured with NLS.
 678 USE_NLS = @USE_NLS@
 679
 680 # Internationalization library.
 681 LIBINTL = @LIBINTL@
 682 LIBINTL_DEP = @LIBINTL_DEP@
 683
 684 # Character encoding conversion library.
 685 LIBICONV = @LIBICONV@
 686 LIBICONV_DEP = @LIBICONV_DEP@
 687
 688 # If a supplementary library is being used for the GC.
 689 GGC_LIB=
 690
 691 # "true" if the target C library headers are unavailable; "false"
 692 # otherwise.
 693 inhibit_libc = @inhibit_libc@
 694 ifeq ($(inhibit_libc),true)
 695 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 696 endif
 697
 698 # List of extra executables that should be compiled for this target machine
 699 # that are used when linking.
 700 # The rules for compiling them should be in the t-* file for the machine.
 701 EXTRA_PROGRAMS = @extra_programs@
 702
 703 # List of extra object files that should be compiled and linked with
 704 # compiler proper (cc1, cc1obj, cc1plus).
 705 EXTRA_OBJS = @extra_objs@
 706
 707 # List of extra object files that should be compiled and linked with
 708 # the gcc driver.
 709 EXTRA_GCC_OBJS =@extra_gcc_objs@
 710
 711 # List of extra libraries that should be linked with the gcc driver.
 712 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 713
 714 # List of additional header files to install.
 715 EXTRA_HEADERS =@extra_headers_list@
 716
 717 # How to handle <stdint.h>.
 718 USE_GCC_STDINT = @use_gcc_stdint@
 719
 720 # The configure script will set this to collect2$(exeext), except on a
 721 # (non-Unix) host which can not build collect2, for which it will be
 722 # set to empty.
 723 COLLECT2 = @collect2@
 724
 725 # Program to convert libraries.
 726 LIBCONVERT =
 727
 728 # Control whether header files are installed.
 729 INSTALL_HEADERS=install-headers install-mkheaders
 730
 731 # Control whether Info documentation is built and installed.
 732 BUILD_INFO = @BUILD_INFO@
 733
 734 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 735 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 736
 737 # Additional directories of header files to run fixincludes on.
 738 # These should be directories searched automatically by default
 739 # just as /usr/include is.
 740 # *Do not* use this for directories that happen to contain
 741 # header files, but are not searched automatically by default.
 742 # On most systems, this is empty.
 743 OTHER_FIXINCLUDES_DIRS=
 744
 745 # A list of all the language-specific executables.
 746 COMPILERS = @all_compilers@
 747
 748 # List of things which should already be built whenever we try to use xgcc
 749 # to compile anything (without linking).
 750 GCC_PASSES=xgcc$(exeext) specs
 751
 752 # Directory to link to, when using the target `maketest'.
 753 DIR = ../gcc
 754
 755 # Native compiler for the build machine and its switches.
 756 CC_FOR_BUILD = @CC_FOR_BUILD@
 757 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 758 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 759 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 760 BUILD_CFLAGS += @NO_PIE_CFLAGS@
 761 BUILD_CXXFLAGS += @NO_PIE_CFLAGS@
 762
 763 # Native compiler that we use.  This may be C++ some day.
 764 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 765 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 766
 767 # Native linker that we use.
 768 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 769 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 770
 771 # Native linker and preprocessor flags.  For x-fragment overrides.
 772 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 773 BUILD_LDFLAGS += @NO_PIE_FLAG@
 774 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 775                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 776
 777 # Actual name to use when installing a native compiler.
 778 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 779 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 780 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 781 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 782 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 783
 784 # Setup the testing framework, if you have one
 785 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 786             echo $${rootme}/../expect/expect ; \
 787           else echo expect ; fi`
 788
 789 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 790                echo $${srcdir}/../dejagnu/runtest ; \
 791             else echo runtest; fi`
 792 RUNTESTFLAGS =
 793
 794 # This should name the specs file that we're going to install.  Target
 795 # Makefiles may override it and name another file to be generated from
 796 # the built-in specs and installed as the default spec, as long as
 797 # they also introduce a rule to generate a file name specs, to be used
 798 # at build time.
 799 SPECS = specs
 800
 801 # Extra include files that are defined by HeaderInclude directives in
 802 # the .opt files
 803 OPTIONS_H_EXTRA =
 804
 805 # Extra include files that are defined by SourceInclude directives in
 806 # the .opt files
 807 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 808
 809 @option_includes@
 810
 811 # End of variables for you to override.
 812
 813 # GTM_H lists the config files that the generator files depend on,
 814 # while TM_H lists the ones ordinary gcc files depend on, which
 815 # includes several files generated by those generators.
 816 BCONFIG_H = bconfig.h $(build_xm_file_list)
 817 CONFIG_H  = config.h  $(host_xm_file_list)
 818 TCONFIG_H = tconfig.h $(xm_file_list)
 819 TM_P_H    = tm_p.h    $(tm_p_file_list)
 820 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 821 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 822
 823 # Variables for version information.
 824 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 825 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 826 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 827 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 828
 829 BASEVER_c   := $(shell cat $(BASEVER))
 830 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 831 DATESTAMP_c := $(shell cat $(DATESTAMP))
 832
 833 ifeq (,$(wildcard $(REVISION)))
 834 REVISION_c  :=
 835 REVISION    :=
 836 else
 837 REVISION_c  := $(shell cat $(REVISION))
 838 endif
 839
 840 version     := $(BASEVER_c)
 841
 842 PATCHLEVEL_c := \
 843   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 844
 845
 846 # For use in version.c - double quoted strings, with appropriate
 847 # surrounding punctuation and spaces, and with the datestamp and
 848 # development phase collapsed to the empty string in release mode
 849 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 850 # immediately after the comma in the $(if ...) constructs is
 851 # significant - do not remove it.
 852 BASEVER_s   := "\"$(BASEVER_c)\""
 853 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 854 DATESTAMP_s := \
 855   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 856 PKGVERSION_s:= "\"@PKGVERSION@\""
 857 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 858
 859 PKGVERSION  := @PKGVERSION@
 860 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 861
 862 ifdef REVISION_c
 863 REVISION_s  := \
 864   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 865 else
 866 REVISION_s  := "\"\""
 867 endif
 868
 869 # Shorthand variables for dependency lists.
 870 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 871 VEC_H = vec.h statistics.h $(GGC_H)
 872 HASH_TABLE_H = $(HASHTAB_H) hash-table.h
 873 EXCEPT_H = except.h $(HASHTAB_H)
 874 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 875 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 876 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 877 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 878 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 879 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 880 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
 881 HOOKS_H = hooks.h $(MACHMODE_H)
 882 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 883 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 884 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 885 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 886   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 887 RTL_BASE_H = coretypes.h rtl.h rtl.def $(MACHMODE_H) reg-notes.def \
 888   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 889   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 890 FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h
 891 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 892 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 893 PARAMS_H = params.h params.def
 894 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 895         gtm-builtins.def sanitizer.def cilkplus.def cilk-builtins.def
 896 INTERNAL_FN_DEF = internal-fn.def
 897 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 898 TREE_CORE_H = tree-core.h coretypes.h all-tree.def tree.def \
 899         c-family/c-common.def $(lang_tree_files) $(MACHMODE_H) \
 900         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 901         $(VEC_H) treestruct.def $(HASHTAB_H) \
 902         double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) \
 903         $(REAL_H) $(FIXED_VALUE_H)
 904 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 905 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 906 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 907         cfg-flags.def cfghooks.h
 908 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 909         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 910         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 911 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 912 RECOG_H = recog.h
 913 EMIT_RTL_H = emit-rtl.h
 914 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 915 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 916 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 917         $(VEC_H) $(INPUT_H) $(MACHMODE_H)
 918 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
 919 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 920 REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h
 921 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) double-int.h \
 922         $(BITMAP_H) sbitmap.h
 923 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 924 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 925 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 926         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 927 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 928         alloc-pool.h $(TIMEVAR_H)
 929 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 930 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 931 GGC_H = ggc.h gtype-desc.h statistics.h
 932 TIMEVAR_H = timevar.h timevar.def
 933 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 934 INSN_ADDR_H = $(srcdir)/insn-addr.h
 935 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 936         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 937 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 938 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 939 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 940         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 941 PREDICT_H = predict.h predict.def
 942 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 943         $(srcdir)/../libcpp/include/cpplib.h
 944 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 945 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 946 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 947 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 948 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
 949 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 950 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 951 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 952                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 953                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 954                 tree-ssa-alias.h
 955 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 956 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 957 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 958 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 959 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 960 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 961         $(C_COMMON_H) $(TREE_H)
 962 TREE_INLINE_H = tree-inline.h
 963 REAL_H = real.h $(MACHMODE_H)
 964 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 965                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 966                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
 967 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
 968 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
 969 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
 970                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
 971 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
 972 PLUGIN_VERSION_H = plugin-version.h configargs.h
 973 CONTEXT_H = context.h
 974
 975 #\f
 976 # Now figure out from those variables how to compile and link.
 977
 978 # IN_GCC distinguishes between code compiled into GCC itself and other
 979 # programs built during a bootstrap.
 980 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
 981 # cross compiler which does not use the native headers and libraries.
 982 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
 983
 984 # This is the variable actually used when we compile. If you change this,
 985 # you probably want to update BUILD_CFLAGS in configure.ac
 986 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
 987   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
 988
 989 # The C++ version.
 990 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
 991   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
 992   $(WARN_CXXFLAGS) @DEFS@
 993
 994 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
 995 # puts -I options in CPPFLAGS, our include files in the srcdir will always
 996 # win against random include files in /usr/include.
 997 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
 998
 999 # This is the variable to use when using $(COMPILER).
1000 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
1001
1002 # This is the variable to use when using $(LINKER).
1003 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
1004
1005 # Build and host support libraries.
1006
1007 # Use the "pic" build of libiberty if --enable-host-shared.
1008 ifeq ($(enable_host_shared),yes)
1009 LIBIBERTY = ../libiberty/pic/libiberty.a
1010 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
1011 else
1012 LIBIBERTY = ../libiberty/libiberty.a
1013 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1014 endif
1015
1016 # Dependencies on the intl and portability libraries.
1017 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1018         $(LIBDECNUMBER) $(LIBBACKTRACE)
1019
1020 # Likewise, for use in the tools that must run on this machine
1021 # even if we are cross-building GCC.
1022 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1023
1024 # How to link with both our special library facilities
1025 # and the system's installed libraries.
1026 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1027         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1028 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1029         $(ZLIB)
1030 # Any system libraries needed just for GNAT.
1031 SYSLIBS = @GNAT_LIBEXC@
1032
1033 # Used from ada/gcc-interface/Make-lang.in
1034 GNATBIND = @GNATBIND@
1035 GNATMAKE = @GNATMAKE@
1036
1037 # Libs needed (at present) just for jcf-dump.
1038 LDEXP_LIB = @LDEXP_LIB@
1039
1040 # Likewise, for use in the tools that must run on this machine
1041 # even if we are cross-building GCC.
1042 BUILD_LIBS = $(BUILD_LIBIBERTY)
1043
1044 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1045             build/vec.o build/min-insn-modes.o build/gensupport.o \
1046             build/print-rtl.o build/hash-table.o
1047 BUILD_MD = build/read-md.o
1048 BUILD_ERRORS = build/errors.o
1049
1050 # Specify the directories to be searched for header files.
1051 # Both . and srcdir are used, in that order,
1052 # so that *config.h will be found in the compilation
1053 # subdirectory rather than in the source directory.
1054 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1055 # currently being compiled, in both source trees, to be examined as well.
1056 # libintl.h will be found in ../intl if we are using the included libintl.
1057 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1058            -I$(srcdir)/../include @INCINTL@ \
1059            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1060            $(ISLINC)
1061
1062 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1063 ifeq ($(CXXDEPMODE),depmode=gcc3)
1064 # Note a subtlety here: we use $(@D) for the directory part, to make
1065 # things like the go/%.o rule work properly; but we use $(*F) for the
1066 # file part, as we just want the file part of the stem, not the entire
1067 # file name.
1068 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1069 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1070 else
1071 COMPILE = source='$<' object='$@' libtool=no \
1072     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1073 POSTCOMPILE =
1074 endif
1075
1076 .cc.o .c.o:
1077         $(COMPILE) $<
1078         $(POSTCOMPILE)
1079
1080 #\f
1081 # Support for additional languages (other than C).
1082 # C can be supported this way too (leave for later).
1083
1084 LANG_MAKEFRAGS = @all_lang_makefrags@
1085
1086 # Flags to pass to recursive makes.
1087 # CC is set by configure.
1088 # ??? The choices here will need some experimenting with.
1089
1090 export AR_FOR_TARGET
1091 export AR_CREATE_FOR_TARGET
1092 export AR_FLAGS_FOR_TARGET
1093 export AR_EXTRACT_FOR_TARGET
1094 export AWK
1095 export DESTDIR
1096 export GCC_FOR_TARGET
1097 export INCLUDES
1098 export INSTALL_DATA
1099 export LIPO_FOR_TARGET
1100 export MACHMODE_H
1101 export NM_FOR_TARGET
1102 export STRIP_FOR_TARGET
1103 export RANLIB_FOR_TARGET
1104 export libsubdir
1105
1106 FLAGS_TO_PASS = \
1107         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1108         "BISON=$(BISON)" \
1109         "BISONFLAGS=$(BISONFLAGS)" \
1110         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1111         "LDFLAGS=$(LDFLAGS)" \
1112         "FLEX=$(FLEX)" \
1113         "FLEXFLAGS=$(FLEXFLAGS)" \
1114         "INSTALL=$(INSTALL)" \
1115         "INSTALL_DATA=$(INSTALL_DATA)" \
1116         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1117         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1118         "LN=$(LN)" \
1119         "LN_S=$(LN_S)" \
1120         "MAKEINFO=$(MAKEINFO)" \
1121         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1122         "MAKEOVERRIDES=" \
1123         "SHELL=$(SHELL)" \
1124         "exeext=$(exeext)" \
1125         "build_exeext=$(build_exeext)" \
1126         "objext=$(objext)" \
1127         "exec_prefix=$(exec_prefix)" \
1128         "prefix=$(prefix)" \
1129         "local_prefix=$(local_prefix)" \
1130         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1131         "build_tooldir=$(build_tooldir)" \
1132         "gcc_tooldir=$(gcc_tooldir)" \
1133         "bindir=$(bindir)" \
1134         "libexecsubdir=$(libexecsubdir)" \
1135         "datarootdir=$(datarootdir)" \
1136         "datadir=$(datadir)" \
1137         "localedir=$(localedir)"
1138 #\f
1139 # Lists of files for various purposes.
1140
1141 # All option source files
1142 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1143
1144 # Target specific, C specific object file
1145 C_TARGET_OBJS=@c_target_objs@
1146
1147 # Target specific, C++ specific object file
1148 CXX_TARGET_OBJS=@cxx_target_objs@
1149
1150 # Target specific, Fortran specific object file
1151 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1152
1153 # Object files for gcc many-languages driver.
1154 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1155
1156 c-family-warn = $(STRICT_WARN)
1157
1158 # Language-specific object files shared by all C-family front ends.
1159 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1160   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1161   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1162   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1163   c-family/c-semantics.o c-family/c-ada-spec.o \
1164   c-family/c-cilkplus.o \
1165   c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o
1166
1167 # Language-independent object files.
1168 # We put the *-match.o and insn-*.o files first so that a parallel make
1169 # will build them sooner, because they are large and otherwise tend to be
1170 # the last objects to finish building.
1171 OBJS = \
1172         gimple-match.o \
1173         generic-match.o \
1174         insn-attrtab.o \
1175         insn-automata.o \
1176         insn-dfatab.o \
1177         insn-emit.o \
1178         insn-extract.o \
1179         insn-latencytab.o \
1180         insn-modes.o \
1181         insn-opinit.o \
1182         insn-output.o \
1183         insn-peep.o \
1184         insn-preds.o \
1185         insn-recog.o \
1186         insn-enums.o \
1187         ggc-page.o \
1188         alias.o \
1189         alloc-pool.o \
1190         auto-inc-dec.o \
1191         auto-profile.o \
1192         bb-reorder.o \
1193         bitmap.o \
1194         bt-load.o \
1195         builtins.o \
1196         caller-save.o \
1197         calls.o \
1198         ccmp.o \
1199         cfg.o \
1200         cfganal.o \
1201         cfgbuild.o \
1202         cfgcleanup.o \
1203         cfgexpand.o \
1204         cfghooks.o \
1205         cfgloop.o \
1206         cfgloopanal.o \
1207         cfgloopmanip.o \
1208         cfgrtl.o \
1209         symtab.o \
1210         cgraph.o \
1211         cgraphbuild.o \
1212         cgraphunit.o \
1213         cgraphclones.o \
1214         cilk-common.o \
1215         combine.o \
1216         combine-stack-adj.o \
1217         compare-elim.o \
1218         context.o \
1219         convert.o \
1220         coverage.o \
1221         cppbuiltin.o \
1222         cppdefault.o \
1223         cprop.o \
1224         cse.o \
1225         cselib.o \
1226         data-streamer.o \
1227         data-streamer-in.o \
1228         data-streamer-out.o \
1229         dbxout.o \
1230         dbgcnt.o \
1231         dce.o \
1232         ddg.o \
1233         debug.o \
1234         df-core.o \
1235         df-problems.o \
1236         df-scan.o \
1237         dfp.o \
1238         dojump.o \
1239         dominance.o \
1240         domwalk.o \
1241         double-int.o \
1242         dse.o \
1243         dumpfile.o \
1244         dwarf2asm.o \
1245         dwarf2cfi.o \
1246         dwarf2out.o \
1247         emit-rtl.o \
1248         et-forest.o \
1249         except.o \
1250         explow.o \
1251         expmed.o \
1252         expr.o \
1253         final.o \
1254         fixed-value.o \
1255         fold-const.o \
1256         function.o \
1257         fwprop.o \
1258         gcse.o \
1259         gcse-common.o \
1260         ggc-common.o \
1261         gimple.o \
1262         gimple-builder.o \
1263         gimple-expr.o \
1264         gimple-iterator.o \
1265         gimple-fold.o \
1266         gimple-laddress.o \
1267         gimple-low.o \
1268         gimple-pretty-print.o \
1269         gimple-ssa-isolate-paths.o \
1270         gimple-ssa-strength-reduction.o \
1271         gimple-streamer-in.o \
1272         gimple-streamer-out.o \
1273         gimple-walk.o \
1274         gimplify.o \
1275         gimplify-me.o \
1276         godump.o \
1277         graph.o \
1278         graphds.o \
1279         graphite.o \
1280         graphite-blocking.o \
1281         graphite-isl-ast-to-gimple.o \
1282         graphite-dependences.o \
1283         graphite-interchange.o \
1284         graphite-optimize-isl.o \
1285         graphite-poly.o \
1286         graphite-scop-detection.o \
1287         graphite-sese-to-poly.o \
1288         gtype-desc.o \
1289         haifa-sched.o \
1290         hw-doloop.o \
1291         hwint.o \
1292         ifcvt.o \
1293         ree.o \
1294         inchash.o \
1295         incpath.o \
1296         init-regs.o \
1297         internal-fn.o \
1298         ipa-chkp.o \
1299         ipa-cp.o \
1300         ipa-devirt.o \
1301         ipa-polymorphic-call.o \
1302         ipa-split.o \
1303         ipa-inline.o \
1304         ipa-comdats.o \
1305         ipa-visibility.o \
1306         ipa-inline-analysis.o \
1307         ipa-inline-transform.o \
1308         ipa-profile.o \
1309         ipa-prop.o \
1310         ipa-pure-const.o \
1311         ipa-icf.o \
1312         ipa-icf-gimple.o \
1313         ipa-reference.o \
1314         ipa-ref.o \
1315         ipa-utils.o \
1316         ipa.o \
1317         ira.o \
1318         ira-build.o \
1319         ira-costs.o \
1320         ira-conflicts.o \
1321         ira-color.o \
1322         ira-emit.o \
1323         ira-lives.o \
1324         jump.o \
1325         langhooks.o \
1326         lcm.o \
1327         lists.o \
1328         loop-doloop.o \
1329         loop-init.o \
1330         loop-invariant.o \
1331         loop-iv.o \
1332         loop-unroll.o \
1333         lower-subreg.o \
1334         lra.o \
1335         lra-assigns.o \
1336         lra-coalesce.o \
1337         lra-constraints.o \
1338         lra-eliminations.o \
1339         lra-lives.o \
1340         lra-remat.o \
1341         lra-spills.o \
1342         lto-cgraph.o \
1343         lto-streamer.o \
1344         lto-streamer-in.o \
1345         lto-streamer-out.o \
1346         lto-section-in.o \
1347         lto-section-out.o \
1348         lto-opts.o \
1349         lto-compress.o \
1350         mcf.o \
1351         mode-switching.o \
1352         modulo-sched.o \
1353         omp-low.o \
1354         optabs.o \
1355         options-save.o \
1356         opts-global.o \
1357         passes.o \
1358         plugin.o \
1359         postreload-gcse.o \
1360         postreload.o \
1361         predict.o \
1362         print-rtl.o \
1363         print-tree.o \
1364         profile.o \
1365         real.o \
1366         realmpfr.o \
1367         recog.o \
1368         reg-stack.o \
1369         regcprop.o \
1370         reginfo.o \
1371         regrename.o \
1372         regstat.o \
1373         reload.o \
1374         reload1.o \
1375         reorg.o \
1376         resource.o \
1377         rtl-chkp.o \
1378         rtl-error.o \
1379         rtl.o \
1380         rtlhash.o \
1381         rtlanal.o \
1382         rtlhooks.o \
1383         sbitmap.o \
1384         sched-deps.o \
1385         sched-ebb.o \
1386         sched-rgn.o \
1387         sched-vis.o \
1388         sdbout.o \
1389         sel-sched-ir.o \
1390         sel-sched-dump.o \
1391         sel-sched.o \
1392         sese.o \
1393         shrink-wrap.o \
1394         simplify-rtx.o \
1395         sparseset.o \
1396         sreal.o \
1397         stack-ptr-mod.o \
1398         statistics.o \
1399         stmt.o \
1400         stor-layout.o \
1401         store-motion.o \
1402         streamer-hooks.o \
1403         stringpool.o \
1404         target-globals.o \
1405         targhooks.o \
1406         timevar.o \
1407         toplev.o \
1408         tracer.o \
1409         trans-mem.o \
1410         tree-affine.o \
1411         asan.o \
1412         tsan.o \
1413         ubsan.o \
1414         sanopt.o \
1415         tree-call-cdce.o \
1416         tree-cfg.o \
1417         tree-cfgcleanup.o \
1418         tree-chrec.o \
1419         tree-complex.o \
1420         tree-data-ref.o \
1421         tree-dfa.o \
1422         tree-diagnostic.o \
1423         tree-dump.o \
1424         tree-eh.o \
1425         tree-emutls.o \
1426         tree-if-conv.o \
1427         tree-inline.o \
1428         tree-into-ssa.o \
1429         tree-iterator.o \
1430         tree-loop-distribution.o \
1431         tree-nested.o \
1432         tree-nrv.o \
1433         tree-object-size.o \
1434         tree-outof-ssa.o \
1435         tree-parloops.o \
1436         tree-phinodes.o \
1437         tree-chkp.o \
1438         tree-chkp-opt.o \
1439         tree-predcom.o \
1440         tree-pretty-print.o \
1441         tree-profile.o \
1442         tree-scalar-evolution.o \
1443         tree-sra.o \
1444         tree-switch-conversion.o \
1445         tree-ssa-address.o \
1446         tree-ssa-alias.o \
1447         tree-ssa-ccp.o \
1448         tree-ssa-coalesce.o \
1449         tree-ssa-copy.o \
1450         tree-ssa-copyrename.o \
1451         tree-ssa-dce.o \
1452         tree-ssa-dom.o \
1453         tree-ssa-dse.o \
1454         tree-ssa-forwprop.o \
1455         tree-ssa-ifcombine.o \
1456         tree-ssa-live.o \
1457         tree-ssa-loop-ch.o \
1458         tree-ssa-loop-im.o \
1459         tree-ssa-loop-ivcanon.o \
1460         tree-ssa-loop-ivopts.o \
1461         tree-ssa-loop-manip.o \
1462         tree-ssa-loop-niter.o \
1463         tree-ssa-loop-prefetch.o \
1464         tree-ssa-loop-unswitch.o \
1465         tree-ssa-loop.o \
1466         tree-ssa-math-opts.o \
1467         tree-ssa-operands.o \
1468         tree-ssa-phiopt.o \
1469         tree-ssa-phiprop.o \
1470         tree-ssa-pre.o \
1471         tree-ssa-propagate.o \
1472         tree-ssa-reassoc.o \
1473         tree-ssa-sccvn.o \
1474         tree-ssa-scopedtables.o \
1475         tree-ssa-sink.o \
1476         tree-ssa-strlen.o \
1477         tree-ssa-structalias.o \
1478         tree-ssa-tail-merge.o \
1479         tree-ssa-ter.o \
1480         tree-ssa-threadedge.o \
1481         tree-ssa-threadupdate.o \
1482         tree-ssa-uncprop.o \
1483         tree-ssa-uninit.o \
1484         tree-ssa.o \
1485         tree-ssanames.o \
1486         tree-stdarg.o \
1487         tree-streamer.o \
1488         tree-streamer-in.o \
1489         tree-streamer-out.o \
1490         tree-tailcall.o \
1491         tree-vect-generic.o \
1492         tree-vect-patterns.o \
1493         tree-vect-data-refs.o \
1494         tree-vect-stmts.o \
1495         tree-vect-loop.o \
1496         tree-vect-loop-manip.o \
1497         tree-vect-slp.o \
1498         tree-vectorizer.o \
1499         tree-vrp.o \
1500         tree.o \
1501         valtrack.o \
1502         value-prof.o \
1503         var-tracking.o \
1504         varasm.o \
1505         varpool.o \
1506         vmsdbgout.o \
1507         vtable-verify.o \
1508         web.o \
1509         wide-int.o \
1510         wide-int-print.o \
1511         xcoffout.o \
1512         $(out_object_file) \
1513         $(EXTRA_OBJS) \
1514         $(host_hook_obj)
1515
1516 # Objects in libcommon.a, potentially used by all host binaries and with
1517 # no target dependencies.
1518 OBJS-libcommon = diagnostic.o diagnostic-color.o pretty-print.o intl.o \
1519         vec.o input.o version.o hash-table.o ggc-none.o
1520
1521 # Objects in libcommon-target.a, used by drivers and by the core
1522 # compiler and containing target-dependent code.
1523 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1524         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1525         hash-table.o file-find.o
1526
1527 # This lists all host objects for the front ends.
1528 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1529
1530 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1531   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1532   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1533   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1534   lto-wrapper.o collect-utils.o
1535
1536 # This lists all host object files, whether they are included in this
1537 # compilation or not.
1538 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1539
1540 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1541         $(CPPLIB) $(LIBDECNUMBER)
1542
1543 # This is defined to "yes" if Tree checking is enabled, which roughly means
1544 # front-end checking.
1545 TREECHECKING = @TREECHECKING@
1546
1547 # The full name of the driver on installation
1548 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1549
1550 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1551  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1552  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1553  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1554  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1555  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1556  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1557  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1558  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1559  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1560  gcc-ranlib$(exeext) \
1561  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1562  gcov-tool$(exeect) \
1563  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1564  libcommon-target.a libcommon.a libgcc.mk
1565
1566 # This symlink makes the full installation name of the driver be available
1567 # from within the *build* directory, for use when running the JIT library
1568 # from there (e.g. when running its testsuite).
1569 $(FULL_DRIVER_NAME): ./xgcc
1570         rm -f $@
1571         $(LN_S) $< $@
1572
1573 #\f
1574 # Language makefile fragments.
1575
1576 # The following targets define the interface between us and the languages.
1577 #
1578 # all.cross, start.encap, rest.encap,
1579 # install-common, install-info, install-man,
1580 # uninstall,
1581 # mostlyclean, clean, distclean, maintainer-clean,
1582 #
1583 # Each language is linked in with a series of hooks.  The name of each
1584 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1585 # and adds these here.  We use double-colon rules for some of the hooks;
1586 # double-colon rules should be preferred for any new hooks.
1587
1588 # language hooks, generated by configure
1589 @language_hooks@
1590
1591 # per-language makefile fragments
1592 ifneq ($(LANG_MAKEFRAGS),)
1593 include $(LANG_MAKEFRAGS)
1594 endif
1595
1596 # target and host overrides must follow the per-language makefile fragments
1597 # so they can override or augment language-specific variables
1598
1599 # target overrides
1600 ifneq ($(tmake_file),)
1601 include $(tmake_file)
1602 endif
1603
1604 # host overrides
1605 ifneq ($(xmake_file),)
1606 include $(xmake_file)
1607 endif
1608
1609 # all-tree.def includes all the tree.def files.
1610 all-tree.def: s-alltree; @true
1611 s-alltree: Makefile
1612         rm -f tmp-all-tree.def
1613         echo '#include "tree.def"' > tmp-all-tree.def
1614         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1615         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1616         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1617           echo "#include \"$$f\""; \
1618         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1619         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1620         $(STAMP) s-alltree
1621
1622 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1623 # objects that belong to the front ends.  We add an extra define that
1624 # causes back-end specific include files to be poisoned, in the hope that
1625 # we can avoid introducing dependencies of the front ends on things that
1626 # no front end should ever look at (e.g. everything RTL related).
1627 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1628
1629 #\f
1630
1631 # -----------------------------
1632 # Rebuilding this configuration
1633 # -----------------------------
1634
1635 # On the use of stamps:
1636 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1637 # A simple rule to build tree-check.h would be
1638 # tree-check.h: build/gencheck$(build_exeext)
1639 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1640 #
1641 # but tree-check.h doesn't change every time gencheck changes. It would the
1642 # nice if targets that depend on tree-check.h wouldn't be rebuild
1643 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1644 # must not be overwritten with a identical copy. One solution is to use a
1645 # temporary file
1646 # tree-check.h: build/gencheck$(build_exeext)
1647 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1648 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1649 #
1650 # This solution has a different problem. Since the time stamp of tree-check.h
1651 # is unchanged, make will try to update tree-check.h every time it runs.
1652 # To prevent this, one can add a stamp
1653 # tree-check.h: s-check
1654 # s-check : build/gencheck$(build_exeext)
1655 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1656 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1657 #       $(STAMP) s-check
1658 #
1659 # The problem with this solution is that make thinks that tree-check.h is
1660 # always unchanged. Make must be deceived into thinking that tree-check.h is
1661 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1662 # tree-check.h: s-check; @true
1663 # s-check : build/gencheck$(build_exeext)
1664 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1665 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1666 #       $(STAMP) s-check
1667 #
1668 # This is what is done in this makefile. Note that mkconfig.sh has a
1669 # move-if-change built-in
1670
1671 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1672         LANGUAGES="$(CONFIG_LANGUAGES)" \
1673         CONFIG_HEADERS= \
1674         CONFIG_SHELL="$(SHELL)" \
1675         CONFIG_FILES=$@ $(SHELL) config.status
1676
1677 config.h: cs-config.h ; @true
1678 bconfig.h: cs-bconfig.h ; @true
1679 tconfig.h: cs-tconfig.h ; @true
1680 tm.h: cs-tm.h ; @true
1681 tm_p.h: cs-tm_p.h ; @true
1682
1683 cs-config.h: Makefile
1684         TARGET_CPU_DEFAULT="" \
1685         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1686         $(SHELL) $(srcdir)/mkconfig.sh config.h
1687
1688 cs-bconfig.h: Makefile
1689         TARGET_CPU_DEFAULT="" \
1690         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1691         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1692
1693 cs-tconfig.h: Makefile
1694         TARGET_CPU_DEFAULT="" \
1695         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1696         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1697
1698 cs-tm.h: Makefile
1699         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1700         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1701         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1702
1703 cs-tm_p.h: Makefile
1704         TARGET_CPU_DEFAULT="" \
1705         HEADERS="$(tm_p_include_list)" DEFINES="" \
1706         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1707
1708 # Don't automatically run autoconf, since configure.ac might be accidentally
1709 # newer than configure.  Also, this writes into the source directory which
1710 # might be on a read-only file system.  If configured for maintainer mode
1711 # then do allow autoconf to be run.
1712
1713 AUTOCONF = autoconf
1714 ACLOCAL = aclocal
1715 ACLOCAL_AMFLAGS = -I ../config -I ..
1716 aclocal_deps = \
1717         $(srcdir)/../libtool.m4 \
1718         $(srcdir)/../ltoptions.m4 \
1719         $(srcdir)/../ltsugar.m4 \
1720         $(srcdir)/../ltversion.m4 \
1721         $(srcdir)/../lt~obsolete.m4 \
1722         $(srcdir)/../config/acx.m4 \
1723         $(srcdir)/../config/codeset.m4 \
1724         $(srcdir)/../config/extensions.m4 \
1725         $(srcdir)/../config/gettext-sister.m4 \
1726         $(srcdir)/../config/gcc-plugin.m4 \
1727         $(srcdir)/../config/iconv.m4 \
1728         $(srcdir)/../config/lcmessage.m4 \
1729         $(srcdir)/../config/lib-ld.m4 \
1730         $(srcdir)/../config/lib-link.m4 \
1731         $(srcdir)/../config/lib-prefix.m4 \
1732         $(srcdir)/../config/override.m4 \
1733         $(srcdir)/../config/progtest.m4 \
1734         $(srcdir)/../config/stdint.m4 \
1735         $(srcdir)/../config/unwind_ipinfo.m4 \
1736         $(srcdir)/../config/warnings.m4 \
1737         $(srcdir)/../config/dfp.m4 \
1738         $(srcdir)/../config/mmap.m4 \
1739         $(srcdir)/acinclude.m4
1740
1741 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1742         (cd $(srcdir) && $(AUTOCONF))
1743
1744 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1745         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1746
1747 # cstamp-h.in controls rebuilding of config.in.
1748 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1749 # delete it.  A stamp file is needed as autoheader won't update the file if
1750 # nothing has changed.
1751 # It remains in the source directory and is part of the distribution.
1752 # This follows what is done in shellutils, fileutils, etc.
1753 # "echo timestamp" is used instead of touch to be consistent with other
1754 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1755 # ??? Newer versions have a maintainer mode that may be useful here.
1756
1757 # Don't run autoheader automatically either.
1758 # Only run it if maintainer mode is enabled.
1759 @MAINT@ AUTOHEADER = autoheader
1760 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1761 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1762 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1763 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1764 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1765 auto-host.h: cstamp-h ; @true
1766 cstamp-h: config.in config.status
1767         CONFIG_HEADERS=auto-host.h:config.in \
1768         CONFIG_FILES= \
1769         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1770
1771 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1772 # a target to build even if it is up-to-date.  So we must verify that
1773 # config.status does not exist before failing.
1774 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1775         @if [ ! -f config.status ] ; then \
1776           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1777           false; \
1778         else \
1779           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1780         fi
1781
1782 # --------
1783 # UNSORTED
1784 # --------
1785
1786 # Provide quickstrap as a target that people can type into the gcc directory,
1787 # and that fails if you're not into it.
1788 quickstrap: all
1789         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1790
1791 all.internal: start.encap rest.encap doc
1792 # This is what to compile if making a cross-compiler.
1793 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1794         libgcc-support lang.all.cross doc @GENINSRC@ srcextra
1795 # This is what must be made before installing GCC and converting libraries.
1796 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1797         libgcc-support lang.start.encap @GENINSRC@ srcextra
1798 # These can't be made until after GCC can run.
1799 rest.encap: lang.rest.encap
1800 # This is what is made with the host's compiler
1801 # whether making a cross compiler or not.
1802 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1803         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1804         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1805
1806 ifeq ($(enable_plugin),yes)
1807 native: gengtype$(exeext)
1808 endif
1809
1810 # On the target machine, finish building a cross compiler.
1811 # This does the things that can't be done on the host machine.
1812 rest.cross: specs
1813
1814 # Recompile all the language-independent object files.
1815 # This is used only if the user explicitly asks for it.
1816 compilations: $(BACKEND)
1817
1818 # This archive is strictly for the host.
1819 libbackend.a: $(OBJS)
1820         -rm -rf libbackend.a
1821         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1822         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1823
1824 libcommon-target.a: $(OBJS-libcommon-target)
1825         -rm -rf libcommon-target.a
1826         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1827         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1828
1829 libcommon.a: $(OBJS-libcommon)
1830         -rm -rf libcommon.a
1831         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1832         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1833
1834 # We call this executable `xgcc' rather than `gcc'
1835 # to avoid confusion if the current directory is in the path
1836 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1837 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1838         $(EXTRA_GCC_OBJS)
1839         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1840           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1841           $(EXTRA_GCC_LIBS) $(LIBS)
1842
1843 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1844 # It is part of c-family because the handled extensions are hard-coded
1845 # and only contain c-family extensions (see known_suffixes).
1846 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1847         $(EXTRA_GCC_OBJS)
1848         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1849           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1850           $(EXTRA_GCC_LIBS) $(LIBS)
1851
1852 # Dump a specs file to make -B./ read these specs over installed ones.
1853 $(SPECS): xgcc$(exeext)
1854         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1855         mv tmp-specs $(SPECS)
1856
1857 # We do want to create an executable named `xgcc', so we can use it to
1858 # compile libgcc2.a.
1859 # Also create gcc-cross, so that install-common will install properly.
1860 gcc-cross$(exeext): xgcc$(exeext)
1861         cp xgcc$(exeext) gcc-cross$(exeext)
1862
1863 checksum-options:
1864         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1865         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1866
1867 #\f
1868 # Build libgcc.a.
1869
1870 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1871         $(MACHMODE_H) gcov-iov.h
1872
1873 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1874         : > tmp-libgcc.mvars
1875         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1876         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1877         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1878         if test @enable_default_pie@ = yes; then \
1879           NO_PIE_CFLAGS="-fno-PIE"; \
1880         else \
1881           NO_PIE_CFLAGS=; \
1882         fi; \
1883         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
1884
1885         mv tmp-libgcc.mvars libgcc.mvars
1886
1887 # Use the genmultilib shell script to generate the information the gcc
1888 # driver program needs to select the library directory based on the
1889 # switches.
1890 multilib.h: s-mlib; @true
1891 s-mlib: $(srcdir)/genmultilib Makefile
1892         if test @enable_multilib@ = yes \
1893            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
1894           $(SHELL) $(srcdir)/genmultilib \
1895             "$(MULTILIB_OPTIONS)" \
1896             "$(MULTILIB_DIRNAMES)" \
1897             "$(MULTILIB_MATCHES)" \
1898             "$(MULTILIB_EXCEPTIONS)" \
1899             "$(MULTILIB_EXTRA_OPTS)" \
1900             "$(MULTILIB_EXCLUSIONS)" \
1901             "$(MULTILIB_OSDIRNAMES)" \
1902             "$(MULTILIB_REQUIRED)" \
1903             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
1904             "$(MULTILIB_REUSE)" \
1905             "@enable_multilib@" \
1906             > tmp-mlib.h; \
1907         else \
1908           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
1909             "$(MULTIARCH_DIRNAME)" '' no \
1910             > tmp-mlib.h; \
1911         fi
1912         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
1913         $(STAMP) s-mlib
1914 #\f
1915 # Compiling object files from source files.
1916
1917 # Note that dependencies on obstack.h are not written
1918 # because that file is not part of GCC.
1919
1920 srcextra: gcc.srcextra lang.srcextra
1921
1922 gcc.srcextra: gengtype-lex.c
1923         -cp -p $^ $(srcdir)
1924
1925 AR_OBJS = file-find.o
1926 AR_LIBS = @COLLECT2_LIBS@
1927
1928 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
1929         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
1930                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1931
1932 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
1933         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
1934                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1935
1936 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
1937         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
1938                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1939
1940 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
1941         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1942         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
1943
1944 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
1945         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1946         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
1947
1948 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
1949         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1950         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
1951
1952 # ??? the implicit rules dont trigger if the source file has a different name
1953 # so copy instead
1954 gcc-ranlib.c: gcc-ar.c
1955         cp $^ $@
1956
1957 gcc-nm.c: gcc-ar.c
1958         cp $^ $@
1959
1960 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
1961   collect-utils.o file-find.o hash-table.o
1962 COLLECT2_LIBS = @COLLECT2_LIBS@
1963 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1964 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1965         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
1966                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1967         mv -f T$@ $@
1968
1969 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1970         @TARGET_SYSTEM_ROOT_DEFINE@
1971
1972 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
1973 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
1974         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
1975            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
1976         mv -f T$@ $@
1977
1978 # Files used by all variants of C or by the stand-alone pre-processor.
1979
1980 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
1981
1982 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
1983         -DTARGET_MACHINE=\"$(target)\"
1984
1985 default-c.o: config/default-c.c
1986         $(COMPILE) $<
1987         $(POSTCOMPILE)
1988
1989 # Files used by all variants of C and some other languages.
1990
1991 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
1992 prefix.o: $(BASEVER)
1993
1994 # Language-independent files.
1995
1996 DRIVER_DEFINES = \
1997   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1998   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
1999   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2000   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2001   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2002   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2003   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2004   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2005   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2006   @TARGET_SYSTEM_ROOT_DEFINE@ \
2007   $(VALGRIND_DRIVER_DEFINES) \
2008   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2009   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
2010
2011 CFLAGS-gcc.o += $(DRIVER_DEFINES)
2012
2013 specs.h : s-specs ; @true
2014 s-specs : Makefile
2015         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2016             echo "#include \"$$f\""; \
2017         done | sed 's|$(srcdir)/||' > tmp-specs.h
2018         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2019         $(STAMP) s-specs
2020
2021 optionlist: s-options ; @true
2022 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2023         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2024         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2025         $(STAMP) s-options
2026
2027 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2028     $(srcdir)/optc-gen.awk
2029         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2030                -f $(srcdir)/optc-gen.awk \
2031                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2032
2033 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2034     $(srcdir)/optc-save-gen.awk
2035         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2036                -f $(srcdir)/optc-save-gen.awk \
2037                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2038
2039 options.h: s-options-h ; @true
2040 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2041     $(srcdir)/opth-gen.awk
2042         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2043                -f $(srcdir)/opth-gen.awk \
2044                < $< > tmp-options.h
2045         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2046         $(STAMP) $@
2047
2048 dumpvers: dumpvers.c
2049
2050 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2051         -DREVISION=$(REVISION_s) \
2052         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2053         -DBUGURL=$(BUGURL_s)
2054 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2055
2056 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2057 CFLAGS-lto-compress.o += $(ZLIBINC)
2058
2059 bversion.h: s-bversion; @true
2060 s-bversion: BASE-VER
2061         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2062         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2063         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2064         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2065         $(STAMP) s-bversion
2066
2067 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2068
2069 pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk
2070         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2071           $(srcdir)/passes.def > pass-instances.def
2072
2073 $(out_object_file): $(out_file)
2074         $(COMPILE) $<
2075         $(POSTCOMPILE)
2076
2077 $(common_out_object_file): $(common_out_file)
2078         $(COMPILE) $<
2079         $(POSTCOMPILE)
2080 #\f
2081 # Generate header and source files from the machine description,
2082 # and compile them.
2083
2084 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2085   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2086   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2087   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2088   insn-target-def.h
2089
2090 # Dependencies for the md file.  The first time through, we just assume
2091 # the md file itself and the generated dependency file (in order to get
2092 # it built).  The second time through we have the dependency file.
2093 -include mddeps.mk
2094 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2095
2096 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2097         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2098         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2099         $(STAMP) s-mddeps
2100
2101 # For each of the files generated by running a generator program over
2102 # the machine description, the following static pattern rules run the
2103 # generator program only if the machine description has changed,
2104 # but touch the target file only when its contents actually change.
2105 # The "; @true" construct forces Make to recheck the timestamp on
2106 # the target file.
2107
2108 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2109                           insn-config.h insn-flags.h insn-target-def.h
2110
2111 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2112                           insn-extract.c insn-output.c \
2113                           insn-peep.c insn-recog.c
2114
2115 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2116
2117 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2118
2119 $(simple_generated_h:insn-%.h=s-%) \
2120 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2121
2122 $(simple_rtl_generated_h:insn-%.h=s-%) \
2123 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2124
2125 $(simple_generated_h): insn-%.h: s-%; @true
2126
2127 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2128         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2129           $(filter insn-conditions.md,$^) > tmp-$*.h
2130         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2131         $(STAMP) s-$*
2132
2133 $(simple_generated_c): insn-%.c: s-%; @true
2134 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2135         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2136           $(filter insn-conditions.md,$^) > tmp-$*.c
2137         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2138         $(STAMP) s-$*
2139
2140 # gencheck doesn't read the machine description, and the file produced
2141 # doesn't use the insn-* convention.
2142 tree-check.h: s-check ; @true
2143 s-check : build/gencheck$(build_exeext)
2144         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2145         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2146         $(STAMP) s-check
2147
2148 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2149 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2150 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2151   insn-conditions.md
2152         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2153                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2154         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2155         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2156         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2157         $(STAMP) s-attrtab
2158
2159 # genopinit produces two files.
2160 insn-opinit.c insn-opinit.h: s-opinit ; @true
2161 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2162         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2163           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2164         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2165         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2166         $(STAMP) s-opinit
2167
2168 # gencondmd doesn't use the standard naming convention.
2169 build/gencondmd.c: s-conditions; @true
2170 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2171         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2172         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2173         $(STAMP) s-conditions
2174
2175 insn-conditions.md: s-condmd; @true
2176 s-condmd: build/gencondmd$(build_exeext)
2177         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2178         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2179         $(STAMP) s-condmd
2180
2181
2182 # These files are generated by running the same generator more than
2183 # once with different options, so they have custom rules.  The
2184 # stampfile idiom is the same.
2185 genrtl.h: s-genrtl-h; @true
2186
2187 s-genrtl-h: build/gengenrtl$(build_exeext)
2188         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2189         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2190         $(STAMP) s-genrtl-h
2191
2192 insn-modes.c: s-modes; @true
2193 insn-modes.h: s-modes-h; @true
2194 min-insn-modes.c: s-modes-m; @true
2195
2196 s-modes: build/genmodes$(build_exeext)
2197         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2198         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2199         $(STAMP) s-modes
2200
2201 s-modes-h: build/genmodes$(build_exeext)
2202         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2203         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2204         $(STAMP) s-modes-h
2205
2206 s-modes-m: build/genmodes$(build_exeext)
2207         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2208         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2209         $(STAMP) s-modes-m
2210
2211 insn-preds.c: s-preds; @true
2212 tm-preds.h: s-preds-h; @true
2213 tm-constrs.h: s-constrs-h; @true
2214
2215 .PHONY: mddump
2216 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2217         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2218
2219 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2220         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2221         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2222         $(STAMP) s-preds
2223
2224 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2225         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2226         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2227         $(STAMP) s-preds-h
2228
2229 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2230         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2231         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2232         $(STAMP) s-constrs-h
2233
2234 target-hooks-def.h: s-target-hooks-def-h; @true
2235 # make sure that when we build info files, the used tm.texi is up to date.
2236 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2237
2238 s-target-hooks-def-h: build/genhooks$(build_exeext)
2239         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2240                                              > tmp-target-hooks-def.h
2241         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2242                                              target-hooks-def.h
2243         $(STAMP) s-target-hooks-def-h
2244
2245 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2246
2247 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2248         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2249                                              > tmp-c-target-hooks-def.h
2250         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2251                                              c-family/c-target-hooks-def.h
2252         $(STAMP) s-c-target-hooks-def-h
2253
2254 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2255
2256 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2257         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2258                                              > tmp-common-target-hooks-def.h
2259         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2260                                              common/common-target-hooks-def.h
2261         $(STAMP) s-common-target-hooks-def-h
2262
2263 # check if someone mistakenly only changed tm.texi.
2264 # We use a different pathname here to avoid a circular dependency.
2265 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2266
2267 # The tm.texi we want to compare against / check into svn should have
2268 # unix-style line endings.  To make this work on MinGW, remove \r.
2269 # \r is not portable to Solaris tr, therefore we have a special
2270 # case for ASCII.  We use \r for other encodings like EBCDIC.
2271 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2272         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2273                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2274         case `echo X|tr X '\101'` in \
2275           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2276           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2277         esac
2278         mv tmp2-tm.texi tmp-tm.texi
2279         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2280         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2281           $(STAMP) $@; \
2282         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2283           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2284             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2285             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2286           ); then \
2287           echo >&2 ; \
2288           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2289           false; \
2290         else \
2291           echo >&2 ; \
2292           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2293           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2294           false; \
2295         fi
2296
2297 gimple-match.c: s-match gimple-match-head.c ; @true
2298 generic-match.c: s-match generic-match-head.c ; @true
2299
2300 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd
2301         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2302             > tmp-gimple-match.c
2303         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2304             > tmp-generic-match.c
2305         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2306                                                 gimple-match.c
2307         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2308                                                 generic-match.c
2309         $(STAMP) s-match
2310
2311 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2312   $(host_xm_file_list) \
2313   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2314   $(srcdir)/wide-int.h $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \
2315   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2316   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2317   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2318   $(srcdir)/fixed-value.h \
2319   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h \
2320   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2321   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2322   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2323   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2324   $(srcdir)/dbxout.c \
2325   $(srcdir)/signop.h \
2326   $(srcdir)/dwarf2out.h \
2327   $(srcdir)/dwarf2asm.c \
2328   $(srcdir)/dwarf2cfi.c \
2329   $(srcdir)/dwarf2out.c \
2330   $(srcdir)/tree-vect-generic.c \
2331   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2332   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2333   $(srcdir)/expr.h \
2334   $(srcdir)/function.c $(srcdir)/except.c \
2335   $(srcdir)/gcse.c $(srcdir)/godump.c \
2336   $(srcdir)/lists.c $(srcdir)/optabs.c \
2337   $(srcdir)/profile.c $(srcdir)/mcf.c \
2338   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2339   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2340   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2341   $(srcdir)/gimple.h \
2342   $(srcdir)/gimple-ssa.h \
2343   $(srcdir)/tree-chkp.c \
2344   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2345   $(srcdir)/tree-cfg.c \
2346   $(srcdir)/tree-dfa.c \
2347   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2348   $(srcdir)/tree-chrec.h \
2349   $(srcdir)/tree-scalar-evolution.c \
2350   $(srcdir)/tree-ssa-operands.h \
2351   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2352   $(srcdir)/omp-low.c \
2353   $(srcdir)/omp-low.h \
2354   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2355   $(srcdir)/cgraphclones.c \
2356   $(srcdir)/tree-phinodes.c \
2357   $(srcdir)/tree-ssa-alias.h \
2358   $(srcdir)/tree-ssanames.h \
2359   $(srcdir)/ipa-prop.h \
2360   $(srcdir)/trans-mem.c \
2361   $(srcdir)/lto-streamer.h \
2362   $(srcdir)/target-globals.h \
2363   $(srcdir)/ipa-inline.h \
2364   $(srcdir)/vtable-verify.c \
2365   $(srcdir)/asan.c \
2366   $(srcdir)/ubsan.c \
2367   $(srcdir)/tsan.c \
2368   $(srcdir)/sanopt.c \
2369   $(srcdir)/ipa-devirt.c \
2370   $(srcdir)/internal-fn.h \
2371   @all_gtfiles@
2372
2373 # Compute the list of GT header files from the corresponding C sources,
2374 # possibly nested within config or language subdirectories.  Match gengtype's
2375 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2376 # language subdir, gt-file.h otherwise (no subdir indication for config/
2377 # related sources).
2378
2379 GTFILES_H = $(subst /,-, \
2380             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2381                            $(patsubst %.c,%.h, \
2382                              $(filter %.c, $(GTFILES)))) \
2383                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2384
2385 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2386 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2387
2388 # $(GTFILES) may be too long to put on a command line, so we have to
2389 # write it out to a file (taking care not to do that in a way that
2390 # overflows a command line!) and then have gengtype read the file in.
2391
2392 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2393
2394 ### Common flags to gengtype [e.g. -v or -B backupdir]
2395 GENGTYPE_FLAGS=
2396
2397 gtyp-input.list: s-gtyp-input ; @true
2398 s-gtyp-input: Makefile
2399         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2400         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2401         $(STAMP) s-gtyp-input
2402
2403 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2404          gtyp-input.list
2405 # First, parse all files and save a state file.
2406         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2407                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2408 # Second, read the state file and generate all files.  This ensure that
2409 # gtype.state is correctly read:
2410         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2411         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2412                     -r gtype.state
2413         $(STAMP) s-gtype
2414
2415 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2416        $(simple_generated_h) specs.h \
2417        tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2418        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2419        options.h target-hooks-def.h insn-opinit.h \
2420        common/common-target-hooks-def.h pass-instances.def \
2421        c-family/c-target-hooks-def.h
2422
2423 #\f
2424 # How to compile object files to run on the build machine.
2425
2426 build/%.o :  # dependencies provided by explicit rule later
2427         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2428                 -o $@ $<
2429
2430 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2431 ## several C macro definitions, just like version.o
2432 build/version.o:  version.c version.h \
2433                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2434         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2435         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2436         -DREVISION=$(REVISION_s) \
2437         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2438         -DBUGURL=$(BUGURL_s) -o $@ $<
2439
2440 # Header dependencies for the programs that generate source code.
2441 # These are library modules...
2442 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2443 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h   \
2444   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H)             \
2445   $(READ_MD_H) gensupport.h
2446 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h      \
2447   $(GGC_H)
2448 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2449   $(MACHMODE_H)
2450 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2451   $(GTM_H) $(RTL_BASE_H)
2452 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h         \
2453   $(HASHTAB_H) errors.h $(READ_MD_H)
2454 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h       \
2455   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2456   gensupport.h
2457 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)        \
2458   $(RTL_H) $(GGC_H) errors.h
2459 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H)       \
2460    $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2461 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h  \
2462    $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2463 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h  \
2464    $(HASHTAB_H) inchash.h
2465 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2466   coretypes.h $(GTM_H) insn-constants.h                                 \
2467   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2468   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2469   $(EXCEPT_H) tm-constrs.h)
2470 # This pulls in tm-pred.h which contains inline functions wrapping up
2471 # predicates from the back-end so those functions must be discarded.
2472 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2473 build/gencondmd.o : \
2474   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2475
2476 # ...these are the programs themselves.
2477 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2478   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2479 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2480   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2481 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2482   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H)       \
2483   $(READ_MD_H) gensupport.h $(FNMATCH_H)
2484 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2485   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H)       \
2486   $(HASHTAB_H) gensupport.h $(FNMATCH_H)
2487 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2488         $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def          \
2489         $(lang_tree_files) gimple.def
2490 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2491 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2492   coretypes.h $(GTM_H) errors.h gensupport.h
2493 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2494   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H)   \
2495   gensupport.h
2496 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2497   coretypes.h $(GTM_H) errors.h gensupport.h
2498 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2499   coretypes.h errors.h $(READ_MD_H)
2500 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2501   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2502 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2503   coretypes.h errors.h $(READ_MD_H)
2504 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2505   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2506 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2507   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2508 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2509   coretypes.h $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H) gensupport.h \
2510   $(HASH_TABLE_H) target-insns.def
2511 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2512
2513 # The gengtype generator program is special: Two versions are built.
2514 # One is for the build machine, and one is for the host to allow
2515 # plugins to define their types and generate the supporting GGC
2516 # datastructures and routines with GTY markers.
2517 # The host object files depend on CONFIG_H, and the build objects
2518 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2519 # the build-%: rule doesn't apply to them.
2520
2521 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2522   gengtype-lex.o errors.o
2523
2524 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2525 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2526 build/gengtype-lex.o: $(BCONFIG_H)
2527
2528 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2529   $(SYSTEM_H)
2530 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2531 build/gengtype-parse.o: $(BCONFIG_H)
2532
2533 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2534   gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2535   $(XREGEX_H)
2536 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2537 build/gengtype-state.o: $(BCONFIG_H)
2538 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2539   rtl.def insn-notes.def errors.h double-int.h version.h                \
2540   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2541 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2542 build/gengtype.o: $(BCONFIG_H)
2543
2544 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2545
2546 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2547   errors.h $(READ_MD_H)
2548 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2549   $(HASHTAB_H) machmode.def $(extra_modes_file)
2550 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2551   coretypes.h $(GTM_H) errors.h gensupport.h optabs.def
2552 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2553   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2554 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2555   coretypes.h $(GTM_H) errors.h gensupport.h toplev.h $(DIAGNOSTIC_CORE_H)
2556 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2557   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h $(OBSTACK_H)
2558 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2559   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h               \
2560   $(HASH_TABLE_H) inchash.h
2561 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2562   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2563 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2564   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2565 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2566   coretypes.h errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H)
2567
2568 # Compile the programs that generate insn-* from the machine description.
2569 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2570 # since they need to run on this machine
2571 # even if GCC is being compiled to run on some other machine.
2572
2573 # All these programs use the RTL reader ($(BUILD_RTL)).
2574 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2575              extract flags mddump opinit output peep preds recog target-def
2576 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2577
2578 # All these programs use the MD reader ($(BUILD_MD)).
2579 genprogmd = $(genprogrtl) mddeps constants enums
2580 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2581
2582 # All these programs need to report errors.
2583 genprogerr = $(genprogmd) genrtl modes gtype hooks
2584 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2585
2586 # Remaining build programs.
2587 genprog = $(genprogerr) check checksum condmd match
2588
2589 # These programs need libs over and above what they get from the above list.
2590 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2591
2592 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2593
2594 # For stage1 and when cross-compiling use the build libcpp which is
2595 # built with NLS disabled.  For stage2+ use the host library and
2596 # its dependencies.
2597 ifeq ($(build_objdir),$(build_libobjdir))
2598 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2599 else
2600 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2601 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2602 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2603 endif
2604
2605 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2606   $(BUILD_ERRORS) build/vec.o build/hash-table.o
2607
2608 # These programs are not linked with the MD reader.
2609 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2610               build/gengtype-state.o build/version.o build/errors.o
2611
2612 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2613               gengtype-state.o version.o errors.o $(LIBDEPS)
2614         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2615             $(filter-out ($LIBDEPS), $^) $(LIBS)
2616
2617 # Rule for the generator programs:
2618 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2619         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2620             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2621
2622 # Generated source files for gengtype.  Prepend inclusion of
2623 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2624 # any system header is included.
2625 gengtype-lex.c : gengtype-lex.l
2626         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2627           echo '#include "bconfig.h"' > $@.tmp; \
2628           cat $@ >> $@.tmp; \
2629           mv $@.tmp $@; \
2630         }
2631
2632 #\f
2633 # Remake internationalization support.
2634 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2635
2636 #\f
2637 # Remake cpp.
2638
2639 PREPROCESSOR_DEFINES = \
2640   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2641   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2642   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2643   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2644   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2645   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2646   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2647   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2648   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2649   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2650   -DPREFIX=\"$(prefix)/\" \
2651   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2652   @TARGET_SYSTEM_ROOT_DEFINE@
2653
2654 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2655 cppbuiltin.o: $(BASEVER)
2656
2657 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2658
2659 # Note for the stamp targets, we run the program `true' instead of
2660 # having an empty command (nothing following the semicolon).
2661
2662 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2663 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2664   $(SYSTEM_H) coretypes.h $(TM_H)
2665
2666 build/gcov-iov$(build_exeext): build/gcov-iov.o
2667         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2668                 build/gcov-iov.o -o $@
2669
2670 gcov-iov.h: s-iov
2671 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2672         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2673             > tmp-gcov-iov.h
2674         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2675         $(STAMP) s-iov
2676
2677 GCOV_OBJS = gcov.o
2678 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2679         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
2680                 hash-table.o ggc-none.o $(LIBS) -o $@
2681 GCOV_DUMP_OBJS = gcov-dump.o
2682 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2683         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2684                 hash-table.o ggc-none.o\
2685                 $(LIBS) -o $@
2686
2687 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2688   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2689   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2690   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2691 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2692         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2693 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2694         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2695           -DIN_GCOV_TOOL=1 -o $@ $<
2696 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2697         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2698           -DIN_GCOV_TOOL=1 -o $@ $<
2699 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2700 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2701         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2702 #\f
2703 # Build the include directories.  The stamp files are stmp-* rather than
2704 # s-* so that mostlyclean does not force the include directory to
2705 # be rebuilt.
2706
2707 # Build the include directories.
2708 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2709 # Copy in the headers provided with gcc.
2710 #
2711 # The sed command gets just the last file name component;
2712 # this is necessary because VPATH could add a dirname.
2713 # Using basename would be simpler, but some systems don't have it.
2714 #
2715 # The touch command is here to workaround an AIX/Linux NFS bug.
2716 #
2717 # The move-if-change + cp -p twists for limits.h are intended to preserve
2718 # the time stamp when we regenerate, to prevent pointless rebuilds during
2719 # e.g. install-no-fixedincludes.
2720         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2721         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2722         for file in .. $(USER_H); do \
2723           if [ X$$file != X.. ]; then \
2724             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2725             $(STAMP) include/$$realfile; \
2726             rm -f include/$$realfile; \
2727             cp $$file include; \
2728             chmod a+r include/$$realfile; \
2729           fi; \
2730         done
2731         for file in .. $(USER_H_INC_NEXT_PRE); do \
2732           if [ X$$file != X.. ]; then \
2733             mv include/$$file include/x_$$file; \
2734             echo "#include_next <$$file>" >include/$$file; \
2735             cat include/x_$$file >>include/$$file; \
2736             rm -f include/x_$$file; \
2737             chmod a+r include/$$file; \
2738           fi; \
2739         done
2740         for file in .. $(USER_H_INC_NEXT_POST); do \
2741           if [ X$$file != X.. ]; then \
2742             echo "#include_next <$$file>" >>include/$$file; \
2743             chmod a+r include/$$file; \
2744           fi; \
2745         done
2746         rm -f include/stdint.h
2747         if [ $(USE_GCC_STDINT) = wrap ]; then \
2748           rm -f include/stdint-gcc.h; \
2749           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2750           chmod a+r include/stdint-gcc.h; \
2751           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2752           chmod a+r include/stdint.h; \
2753         elif [ $(USE_GCC_STDINT) = provide ]; then \
2754           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2755           chmod a+r include/stdint.h; \
2756         fi
2757         set -e; for ml in `cat fixinc_list`; do \
2758           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2759           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2760           fix_dir=include-fixed$${multi_dir}; \
2761           if $(LIMITS_H_TEST) ; then \
2762             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2763           else \
2764             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2765           fi; \
2766           $(mkinstalldirs) $${fix_dir}; \
2767           chmod a+rx $${fix_dir} || true; \
2768           $(SHELL) $(srcdir)/../move-if-change \
2769             tmp-xlimits.h  tmp-limits.h; \
2770           rm -f $${fix_dir}/limits.h; \
2771           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2772           chmod a+r $${fix_dir}/limits.h; \
2773         done
2774 # Install the README
2775         rm -f include-fixed/README
2776         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2777         chmod a+r include-fixed/README
2778         $(STAMP) $@
2779
2780 .PHONY: install-gcc-tooldir
2781 install-gcc-tooldir:
2782         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2783
2784 macro_list: s-macro_list; @true
2785 s-macro_list : $(GCC_PASSES) cc1$(exeext)
2786         echo | $(GCC_FOR_TARGET) -E -dM - | \
2787           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2788                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2789           sort -u > tmp-macro_list
2790         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2791         $(STAMP) s-macro_list
2792
2793 fixinc_list: s-fixinc_list; @true
2794 s-fixinc_list : $(GCC_PASSES)
2795 # Build up a list of multilib directories and corresponding sysroot
2796 # suffixes, in form sysroot;multilib.
2797         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2798           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2799             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2800             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2801             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2802             if [ "$${multi_dir}" = "." ]; \
2803               then multi_dir=""; \
2804             else \
2805               multi_dir=/$${multi_dir}; \
2806             fi; \
2807             echo "$${sfx};$${multi_dir}"; \
2808           done; \
2809         else \
2810           echo ";"; \
2811         fi > tmp-fixinc_list
2812         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2813         $(STAMP) s-fixinc_list
2814
2815 # The line below is supposed to avoid accidentally matching the
2816 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
2817 # expect fixincl to be newer than fixincl.o, such that this situation
2818 # would never come up.  As it turns out, if you use ccache with
2819 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2820 # working directory in object files (-g absent, or -fno-working-dir
2821 # present), and build and host are the same, fixincl for the host will
2822 # build after fixincl for the build machine, getting a cache hit,
2823 # thereby updating the timestamp of fixincl.o in the host tree.
2824 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2825 # the build tree, and so fixincl in the build tree will appear to be
2826 # out of date.  Yuck.
2827 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2828
2829 # Build fixed copies of system files.
2830 # Abort if no system headers available, unless building a crosscompiler.
2831 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2832 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2833   $(build_objdir)/fixincludes/fixincl \
2834   $(build_objdir)/fixincludes/fixinc.sh
2835         rm -rf include-fixed; mkdir include-fixed
2836         -chmod a+rx include-fixed
2837         if [ -d ../prev-gcc ]; then \
2838           cd ../prev-gcc && \
2839           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2840             libsubdir=. ; \
2841         else \
2842           set -e; for ml in `cat fixinc_list`; do \
2843             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2844             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2845             fix_dir=include-fixed$${multi_dir}; \
2846             if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2847               echo The directory that should contain system headers does not exist: >&2 ; \
2848               echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
2849               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2850               if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2851               then sleep 1; else exit 1; fi; \
2852             fi; \
2853             $(mkinstalldirs) $${fix_dir}; \
2854             chmod a+rx $${fix_dir} || true; \
2855             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
2856               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
2857               gcc_dir=`${PWD_COMMAND}` ; \
2858               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
2859               cd $(build_objdir)/fixincludes && \
2860               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
2861                 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
2862             rm -f $${fix_dir}/syslimits.h; \
2863             if [ -f $${fix_dir}/limits.h ]; then \
2864               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
2865             else \
2866               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
2867             fi; \
2868             chmod a+r $${fix_dir}/syslimits.h; \
2869           done; \
2870         fi
2871         $(STAMP) stmp-fixinc
2872 #\f
2873
2874 # Install with the gcc headers files, not the fixed include files, which we
2875 # are typically not allowed to distribute.  The general idea is to:
2876 #  - Get to "install" with a bare set of internal headers, not the
2877 #    fixed system ones,
2878 #  - Prevent rebuilds of what normally depends on the headers, which is
2879 #    useless for installation purposes and would rely on improper headers.
2880 #  - Restore as much of the original state as possible.
2881
2882 .PHONY: install-no-fixedincludes
2883
2884 install-no-fixedincludes:
2885         # Stash the current set of headers away, save stamps we're going to
2886         # alter explicitly, and arrange for fixincludes not to run next time
2887         # we trigger a headers rebuild.
2888         -rm -rf tmp-include
2889         -mv include tmp-include 2>/dev/null
2890         -mv include-fixed tmp-include-fixed 2>/dev/null
2891         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
2892         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
2893         -mkdir include
2894         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
2895         -touch stmp-fixinc
2896
2897         # Rebuild our internal headers, restore the original stamps so that
2898         # "install" doesn't trigger pointless rebuilds because of that update,
2899         # then do install
2900         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
2901         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
2902         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
2903         $(MAKE) $(FLAGS_TO_PASS) install
2904
2905         # Restore the original set of maybe-fixed headers
2906         -rm -rf include; mv tmp-include include 2>/dev/null
2907         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
2908
2909 # Remake the info files.
2910
2911 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
2912
2913 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
2914             doc/gccinstall.info doc/cppinternals.info
2915
2916 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
2917
2918 srcinfo: $(INFOFILES)
2919         -cp -p $^ $(srcdir)/doc
2920
2921 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
2922          gcc-common.texi gcc-vers.texi
2923
2924 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
2925          standards.texi invoke.texi extend.texi md.texi objc.texi       \
2926          gcov.texi trouble.texi bugreport.texi service.texi             \
2927          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
2928          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
2929          implement-c.texi implement-cxx.texi gcov-tool.texi
2930
2931 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
2932 # the generated tm.texi; the latter might have a more recent timestamp,
2933 # but we don't want to rebuild the info files unless the contents of
2934 # the *.texi files have changed.
2935 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
2936          contribute.texi makefile.texi configterms.texi options.texi    \
2937          portability.texi interface.texi passes.texi rtl.texi md.texi   \
2938          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
2939          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
2940          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
2941          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
2942          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
2943          match-and-simplify.texi
2944
2945 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
2946          gcc-common.texi gcc-vers.texi
2947
2948 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
2949
2950 # gcc-vers.texi is generated from the version files.
2951 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
2952         (echo "@set version-GCC $(BASEVER_c)"; \
2953          if [ "$(DEVPHASE_c)" = "experimental" ]; \
2954          then echo "@set DEVELOPMENT"; \
2955          else echo "@clear DEVELOPMENT"; \
2956          fi) > $@T
2957         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
2958         if [ -n "$(PKGVERSION)" ]; then \
2959           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
2960         fi
2961         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
2962         mv -f $@T $@
2963
2964
2965 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
2966 # patterns.  To use them, put each of the specific targets with its
2967 # specific dependencies but no build commands.
2968
2969 doc/cpp.info: $(TEXI_CPP_FILES)
2970 doc/gcc.info: $(TEXI_GCC_FILES)
2971 doc/gccint.info: $(TEXI_GCCINT_FILES)
2972 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
2973
2974 doc/%.info: %.texi
2975         if [ x$(BUILD_INFO) = xinfo ]; then \
2976                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
2977                         -I $(gcc_docdir)/include -o $@ $<; \
2978         fi
2979
2980 # Duplicate entry to handle renaming of gccinstall.info
2981 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
2982         if [ x$(BUILD_INFO) = xinfo ]; then \
2983                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
2984                         -I $(gcc_docdir)/include -o $@ $<; \
2985         fi
2986
2987 doc/cpp.dvi: $(TEXI_CPP_FILES)
2988 doc/gcc.dvi: $(TEXI_GCC_FILES)
2989 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
2990 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
2991
2992 doc/cpp.pdf: $(TEXI_CPP_FILES)
2993 doc/gcc.pdf: $(TEXI_GCC_FILES)
2994 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
2995 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
2996
2997 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
2998 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
2999 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3000 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3001
3002 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3003       doc/cppinternals.dvi lang.dvi
3004
3005 doc/%.dvi: %.texi
3006         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3007
3008 # Duplicate entry to handle renaming of gccinstall.dvi
3009 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3010         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3011
3012 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3013            doc/cppinternals.pdf
3014
3015 pdf:: $(PDFFILES) lang.pdf
3016
3017 doc/%.pdf: %.texi
3018         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3019
3020 # Duplicate entry to handle renaming of gccinstall.pdf
3021 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3022         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3023
3024 # List the directories or single hmtl files which are installed by
3025 # install-html. The lang.html file triggers language fragments to build
3026 # html documentation.
3027 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3028        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3029        $(build_htmldir)/cppinternals
3030
3031 # List the html file targets.
3032 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3033        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3034        $(build_htmldir)/cppinternals/index.html lang.html
3035
3036 html:: $(HTMLS_BUILD)
3037
3038 $(build_htmldir)/%/index.html: %.texi
3039         $(mkinstalldirs) $(@D)
3040         rm -f $(@D)/*
3041         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3042
3043 # Duplicate entry to handle renaming of gccinstall
3044 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3045         $(mkinstalldirs) $(@D)
3046         echo rm -f $(@D)/*
3047         SOURCEDIR=$(abs_docdir) \
3048         DESTDIR=$(@D) \
3049         $(SHELL) $(srcdir)/doc/install.texi2html
3050
3051 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3052            doc/fsf-funding.7 doc/gcov-tool.1
3053
3054 generated-manpages: man
3055
3056 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3057
3058 srcman: $(MANFILES)
3059         -cp -p $^ $(srcdir)/doc
3060
3061 doc/%.1: %.pod
3062         $(STAMP) $@
3063         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3064                 mv -f $(@).T$$$$ $@) || \
3065                 (rm -f $(@).T$$$$ && exit 1)
3066
3067 doc/%.7: %.pod
3068         $(STAMP) $@
3069         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3070                 mv -f $(@).T$$$$ $@) || \
3071                 (rm -f $(@).T$$$$ && exit 1)
3072
3073 %.pod: %.texi
3074         $(STAMP) $@
3075         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3076
3077 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod
3078 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3079
3080 # These next rules exist because the output name is not the same as
3081 # the input name, so our implicit %.pod rule will not work.
3082
3083 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3084         $(STAMP) $@
3085         -$(TEXI2POD) $< > $@
3086 gfdl.pod: fdl.texi
3087         $(STAMP) $@
3088         -$(TEXI2POD) $< > $@
3089 fsf-funding.pod: funding.texi
3090         $(STAMP) $@
3091         -$(TEXI2POD) $< > $@
3092 gpl.pod: gpl_v3.texi
3093         $(STAMP) $@
3094         -$(TEXI2POD) $< > $@
3095
3096 #\f
3097 # Deletion of files made during compilation.
3098 # There are four levels of this:
3099 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3100 # `mostlyclean' is useful while working on a particular type of machine.
3101 # It deletes most, but not all, of the files made by compilation.
3102 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3103 # `clean' deletes everything made by running `make all'.
3104 # `distclean' also deletes the files made by config.
3105 # `maintainer-clean' also deletes everything that could be regenerated
3106 # automatically, except for `configure'.
3107 # We remove as much from the language subdirectories as we can
3108 # (less duplicated code).
3109
3110 mostlyclean: lang.mostlyclean
3111         -rm -f $(MOSTLYCLEANFILES)
3112         -rm -f *$(objext) c-family/*$(objext)
3113         -rm -f *$(coverageexts)
3114 # Delete build programs
3115         -rm -f build/*
3116         -rm -f mddeps.mk
3117 # Delete other built files.
3118         -rm -f specs.h options.c options.h options-save.c
3119 # Delete the stamp and temporary files.
3120         -rm -f s-* tmp-* stamp-* stmp-*
3121         -rm -f */stamp-* */tmp-*
3122 # Delete debugging dump files.
3123         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3124 # Delete some files made during installation.
3125         -rm -f specs $(SPECS)
3126         -rm -f collect collect2 mips-tfile mips-tdump
3127 # Delete unwanted output files from TeX.
3128         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3129         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3130 # Delete sorted indices we don't actually use.
3131         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3132 # Delete core dumps.
3133         -rm -f core */core
3134 # Delete file generated for gengtype
3135         -rm -f gtyp-input.list
3136 # Delete files generated by gengtype
3137         -rm -f gtype-*
3138         -rm -f gt-*
3139         -rm -f gtype.state
3140 # Delete genchecksum outputs
3141         -rm -f *-checksum.c
3142 # Delete lock-and-run bits
3143         -rm -rf linkfe.lck lock-stamp.*
3144
3145 # Delete all files made by compilation
3146 # that don't exist in the distribution.
3147 clean: mostlyclean lang.clean
3148         -rm -f libgcc.a libgcc_eh.a libgcov.a
3149         -rm -f libgcc_s*
3150         -rm -f libunwind*
3151         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3152         -rm -f options.c options.h optionlist
3153         -rm -f cs-*
3154         -rm -f doc/*.dvi
3155         -rm -f doc/*.pdf
3156 # Delete the include directories.
3157         -rm -rf include include-fixed
3158 # Delete files used by the "multilib" facility (including libgcc subdirs).
3159         -rm -f multilib.h tmpmultilib*
3160         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3161           rm -rf $(MULTILIB_DIRNAMES); \
3162         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3163           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3164         fi ; fi
3165
3166 # Delete all files that users would normally create
3167 # while building and installing GCC.
3168 distclean: clean lang.distclean
3169         -rm -f auto-host.h auto-build.h
3170         -rm -f cstamp-h
3171         -rm -f config.status config.run config.cache config.bak
3172         -rm -f Make-lang Make-hooks Make-host Make-target
3173         -rm -f Makefile *.oaux
3174         -rm -f gthr-default.h
3175         -rm -f TAGS */TAGS
3176         -rm -f *.asm
3177         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3178         -rm -f testsuite/*.log testsuite/*.sum
3179         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3180         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3181         -rm -rf ${QMTEST_DIR} stamp-qmtest
3182         -rm -f cxxmain.c
3183         -rm -f .gdbinit configargs.h
3184         -rm -f gcov.pod
3185 # Delete po/*.gmo only if we are not building in the source directory.
3186         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3187         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3188
3189 # Get rid of every file that's generated from some other file, except for `configure'.
3190 # Most of these files ARE PRESENT in the GCC distribution.
3191 maintainer-clean:
3192         @echo 'This command is intended for maintainers to use; it'
3193         @echo 'deletes files that may need special tools to rebuild.'
3194         $(MAKE) lang.maintainer-clean distclean
3195         -rm -f cpp.??s cpp.*aux
3196         -rm -f gcc.??s gcc.*aux
3197         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3198 #\f
3199 # Entry points `install', `install-strip', and `uninstall'.
3200 # Also use `install-collect2' to install collect2 when the config files don't.
3201
3202 # Copy the compiler files into directories where they will be run.
3203 # Install the driver last so that the window when things are
3204 # broken is small.
3205 install: install-common $(INSTALL_HEADERS) \
3206     install-cpp install-man install-info install-@POSUB@ \
3207     install-driver install-lto-wrapper install-gcc-ar
3208
3209 ifeq ($(enable_plugin),yes)
3210 install: install-plugin
3211 endif
3212
3213 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3214 ifneq ($(STRIP),)
3215 install-strip: STRIPPROG = $(STRIP)
3216 export STRIPPROG
3217 endif
3218 install-strip: install
3219
3220 # Handle cpp installation.
3221 install-cpp: installdirs cpp$(exeext)
3222         -if test "$(enable_as_accelerator)" != "yes" ; then \
3223           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3224           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3225           if [ x$(cpp_install_dir) != x ]; then \
3226             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3227             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3228           else true; fi; \
3229         fi
3230
3231 # Create the installation directories.
3232 # $(libdir)/gcc/include isn't currently searched by cpp.
3233 installdirs:
3234         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3235         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3236         $(mkinstalldirs) $(DESTDIR)$(bindir)
3237         $(mkinstalldirs) $(DESTDIR)$(includedir)
3238         $(mkinstalldirs) $(DESTDIR)$(infodir)
3239         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3240         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3241
3242 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3243   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3244   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3245   gimple.h is-a.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3246   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3247   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3248   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3249   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3250   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3251   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3252   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3253   $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3254   cppdefault.h flags.h $(MD5_H) params.def params.h prefix.h tree-inline.h \
3255   $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3256   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3257   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3258   fold-const.h tree-cfg.h tree-into-ssa.h tree-ssanames.h print-tree.h \
3259   varasm.h context.h tree-phinodes.h stor-layout.h ssa-iterators.h \
3260   $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h cfgexpand.h \
3261   diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3262   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3263   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3264   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3265   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3266   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3267   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3268   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3269   lcm.h cfgloopmanip.h builtins.def chkp-builtins.def pass-instances.def
3270
3271 # generate the 'build fragment' b-header-vars
3272 s-header-vars: Makefile
3273         rm -f tmp-header-vars
3274 # The first sed gets the list "header variables" as the list variables
3275 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3276 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3277 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3278 # as well.
3279         $(foreach header_var,$(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;) \
3280         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3281         $(STAMP) s-header-vars
3282
3283 # Install gengtype
3284 install-gengtype: installdirs gengtype$(exeext) gtype.state
3285         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3286         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3287         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3288         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3289
3290 # Install the headers needed to build a plugin.
3291 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3292 # We keep the directory structure for files in config or c-family and .def
3293 # files. All other files are flattened to a single directory.
3294         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3295         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3296         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3297         for file in $$headers; do \
3298           if [ -f $$file ] ; then \
3299             path=$$file; \
3300           elif [ -f $(srcdir)/$$file ]; then \
3301             path=$(srcdir)/$$file; \
3302           else continue; \
3303           fi; \
3304           case $$path in \
3305           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3306             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3307           *) base=`basename $$path` ;; \
3308           esac; \
3309           dest=$(plugin_includedir)/$$base; \
3310           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3311           dir=`dirname $$dest`; \
3312           $(mkinstalldirs) $(DESTDIR)$$dir; \
3313           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3314         done
3315         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3316
3317 # Install the compiler executables built during cross compilation.
3318 install-common: native lang.install-common installdirs
3319         for file in $(COMPILERS); do \
3320           if [ -f $$file ] ; then \
3321             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3322             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3323           else true; \
3324           fi; \
3325         done
3326         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3327           if [ x"$$file" != x.. ]; then \
3328             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3329             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3330           else true; fi; \
3331         done
3332 # We no longer install the specs file because its presence makes the
3333 # driver slower, and because people who need it can recreate it by
3334 # using -dumpspecs.  We remove any old version because it would
3335 # otherwise override the specs built into the driver.
3336         rm -f $(DESTDIR)$(libsubdir)/specs
3337 # Install gcov if it was compiled.
3338         -if test "$(enable_as_accelerator)" != "yes" ; then \
3339           if [ -f gcov$(exeext) ]; \
3340           then \
3341             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3342             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3343           fi; \
3344         fi
3345 # Install gcov-tool if it was compiled.
3346         -if test "$(enable_as_accelerator)" != "yes" ; then \
3347           if [ -f gcov-tool$(exeext) ]; \
3348           then \
3349             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3350             $(INSTALL_PROGRAM) \
3351             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3352           fi; \
3353         fi
3354
3355 # Install the driver program as $(target_noncanonical)-gcc,
3356 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3357 install-driver: installdirs xgcc$(exeext)
3358         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3359         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3360         -if test "$(enable_as_accelerator)" != "yes" ; then \
3361           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3362             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3363             ( cd $(DESTDIR)$(bindir) && \
3364               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3365           fi; \
3366           if [ ! -f gcc-cross$(exeext) ] \
3367               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3368             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3369             ( cd $(DESTDIR)$(bindir) && \
3370               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3371               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3372           fi; \
3373         fi
3374
3375 # Install the info files.
3376 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3377 # to do the install.
3378 install-info:: doc installdirs \
3379         $(DESTDIR)$(infodir)/cpp.info \
3380         $(DESTDIR)$(infodir)/gcc.info \
3381         $(DESTDIR)$(infodir)/cppinternals.info \
3382         $(DESTDIR)$(infodir)/gccinstall.info \
3383         $(DESTDIR)$(infodir)/gccint.info \
3384         lang.install-info
3385
3386 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3387         rm -f $@
3388         if [ -f $< ]; then \
3389           for f in $(<)*; do \
3390             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3391             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3392             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3393           done; \
3394         else true; fi
3395         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3396           if [ -f $@ ]; then \
3397             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3398           else true; fi; \
3399         else true; fi;
3400
3401 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3402
3403 install-pdf: $(PDFFILES) lang.install-pdf
3404         @$(NORMAL_INSTALL)
3405         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3406         @list='$(PDFFILES)'; for p in $$list; do \
3407           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3408           f=$(pdf__strip_dir) \
3409           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3410           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3411         done
3412
3413 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3414
3415 install-html: $(HTMLS_BUILD) lang.install-html
3416         @$(NORMAL_INSTALL)
3417         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3418         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3419           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3420           f=$(html__strip_dir) \
3421           if test -d "$$d$$p"; then \
3422             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3423             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3424             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3425             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3426           else \
3427             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3428             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3429           fi; \
3430         done
3431
3432 # Install the man pages.
3433 install-man: lang.install-man \
3434         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3435         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3436         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3437         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3438         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3439         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3440
3441 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3442         -rm -f $@
3443         -$(INSTALL_DATA) $< $@
3444         -chmod a-x $@
3445
3446 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3447         -rm -f $@
3448         -$(INSTALL_DATA) $< $@
3449         -chmod a-x $@
3450
3451 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3452         -rm -f $@
3453         -$(INSTALL_DATA) $< $@
3454         -chmod a-x $@
3455
3456 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3457         -rm -f $@
3458         -$(INSTALL_DATA) $< $@
3459         -chmod a-x $@
3460
3461 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3462         -rm -f $@
3463         -$(INSTALL_DATA) $< $@
3464         -chmod a-x $@
3465
3466 # Install all the header files built in the include subdirectory.
3467 install-headers: $(INSTALL_HEADERS_DIR)
3468 # Fix symlinks to absolute paths in the installed include directory to
3469 # point to the installed directory, not the build directory.
3470 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3471         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3472         if [ $$? -eq 0 ]; then \
3473           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3474           for i in $$files; do \
3475             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3476             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3477               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3478               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3479             fi; \
3480           done; \
3481         fi
3482
3483 # Create or recreate the gcc private include file directory.
3484 install-include-dir: installdirs
3485         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3486         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3487         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3488         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3489
3490 # Create or recreate the install-tools include file directory.
3491 itoolsdir = $(libexecsubdir)/install-tools
3492 itoolsdatadir = $(libsubdir)/install-tools
3493 install-itoolsdirs: installdirs
3494         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3495         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3496
3497 # Install the include directory using tar.
3498 install-headers-tar: stmp-int-hdrs install-include-dir
3499 # We use `pwd`/include instead of just include to problems with CDPATH
3500 # Unless a full pathname is provided, some shells would print the new CWD,
3501 # found in CDPATH, corrupting the output.  We could just redirect the
3502 # output of `cd', but some shells lose on redirection within `()'s
3503         (cd `${PWD_COMMAND}`/include ; \
3504          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3505         (cd `${PWD_COMMAND}`/include-fixed ; \
3506          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3507 # /bin/sh on some systems returns the status of the first tar,
3508 # and that can lose with GNU tar which always writes a full block.
3509 # So use `exit 0' to ignore its exit status.
3510
3511 # Install the include directory using cpio.
3512 install-headers-cpio: stmp-int-hdrs install-include-dir
3513 # See discussion about the use of `pwd` above
3514         cd `${PWD_COMMAND}`/include ; \
3515         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3516         cd `${PWD_COMMAND}`/include-fixed ; \
3517         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3518
3519 # Install the include directory using cp.
3520 install-headers-cp: stmp-int-hdrs install-include-dir
3521         cp -p -r include $(DESTDIR)$(libsubdir)
3522         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3523
3524 # Targets without dependencies, for use in prev-gcc during bootstrap.
3525 real-install-headers-tar:
3526         (cd `${PWD_COMMAND}`/include-fixed ; \
3527          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3528
3529 real-install-headers-cpio:
3530         cd `${PWD_COMMAND}`/include-fixed ; \
3531         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3532
3533 real-install-headers-cp:
3534         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3535
3536 # Install supporting files for fixincludes to be run later.
3537 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3538   macro_list fixinc_list
3539         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3540           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3541         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3542         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3543         set -e; for ml in `cat fixinc_list`; do \
3544           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3545           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3546           $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3547         done
3548         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3549                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3550         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3551                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3552                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3553         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3554                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3555         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3556                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3557
3558 # Use this target to install the program `collect2' under the name `collect2'.
3559 install-collect2: collect2 installdirs
3560         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3561 # Install the driver program as $(libsubdir)/gcc for collect2.
3562         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3563
3564 # Install lto-wrapper.
3565 install-lto-wrapper: lto-wrapper$(exeext)
3566         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3567
3568 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3569         if test "$(enable_as_accelerator)" != "yes" ; then \
3570           for i in gcc-ar gcc-nm gcc-ranlib; do \
3571             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3572             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3573             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3574             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3575             if test -f gcc-cross$(exeext); then \
3576               :; \
3577             else \
3578               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3579               ( cd $(DESTDIR)$(bindir) && \
3580                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3581             fi ; \
3582           done; \
3583         fi
3584
3585 # Cancel installation by deleting the installed files.
3586 uninstall: lang.uninstall
3587         -rm -rf $(DESTDIR)$(libsubdir)
3588         -rm -rf $(DESTDIR)$(libexecsubdir)
3589         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3590         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3591         -if [ x$(cpp_install_dir) != x ]; then \
3592           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3593         else true; fi
3594         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3595         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3596         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3597         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3598         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3599         for i in ar nm ranlib ; do \
3600           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3601           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3602           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3603           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3604         done
3605 #\f
3606 # These targets are for the dejagnu testsuites. The file site.exp
3607 # contains global variables that all the testsuites will use.
3608
3609 target_subdir = @target_subdir@
3610
3611 site.exp: ./config.status Makefile
3612         @echo "Making a new config file..."
3613         -@rm -f ./site.tmp
3614         @$(STAMP) site.exp
3615         -@mv site.exp site.bak
3616         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3617         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3618         @echo "# add them to the last section" >> ./site.tmp
3619         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3620         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3621         @echo "set host_triplet $(host)" >> ./site.tmp
3622         @echo "set build_triplet $(build)" >> ./site.tmp
3623         @echo "set target_triplet $(target)" >> ./site.tmp
3624         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3625         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3626 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3627         @echo "set CFLAGS \"\"" >> ./site.tmp
3628         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3629         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3630         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3631 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3632 # They are passed first to allow individual tests to override them.
3633         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3634 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3635 # files that have already been installed there will be found.  The -B option
3636 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3637 # from the install tree.
3638         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3639         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3640         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3641         @if test "@enable_plugin@" = "yes" ; then \
3642           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3643           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3644           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3645           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3646         fi
3647 # If newlib has been configured, we need to pass -B to gcc so it can find
3648 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3649 # message if it doesn't, but the testsuite is supposed to ignore the message -
3650 # it's too difficult to tell when to and when not to pass -B (not all targets
3651 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3652 # seems like too selective a test.
3653 # ??? Another way to solve this might be to rely on linker scripts.  Then
3654 # theoretically the -B won't be needed.
3655 # We also need to pass -L ../ld so that the linker can find ldscripts.
3656         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3657             && [ "${host}" != "${target}" ]; then \
3658           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3659           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3660           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3661           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3662           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3663         else true; \
3664         fi
3665         @if [ -d $(objdir)/../ld ] ; then \
3666           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3667         else true; \
3668         fi
3669         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3670         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3671         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3672           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3673         else true; \
3674         fi
3675         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3676           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3677         else true; \
3678         fi
3679         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3680           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3681         else true; \
3682         fi
3683         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3684         @cat ./site.tmp > site.exp
3685         @cat site.bak | sed \
3686                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3687         -@rm -f ./site.tmp
3688
3689 CHECK_TARGETS = @check_languages@
3690
3691 check: $(CHECK_TARGETS)
3692
3693 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3694
3695 # The idea is to parallelize testing of multilibs, for example:
3696 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3697 # will run 3 concurrent sessions of check-gcc, eventually testing
3698 # all 10 combinations.  GNU make is required, as is a shell that expands
3699 # alternations within braces.
3700 lang_checks_parallel = $(lang_checks:=//%)
3701 $(lang_checks_parallel): site.exp
3702         target=`echo "$@" | sed 's,//.*,,'`; \
3703         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3704         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3705         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3706           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3707           "$$target"
3708
3709 TESTSUITEDIR = testsuite
3710
3711 $(TESTSUITEDIR)/site.exp: site.exp
3712         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3713         -rm -f $@
3714         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3715
3716 # This is only used for check-% targets that aren't parallelized.
3717 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3718         -test -d plugin || mkdir plugin
3719         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3720         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3721         -(rootme=`${PWD_COMMAND}`; export rootme; \
3722         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3723         cd $(TESTSUITEDIR)/$*; \
3724         rm -f tmp-site.exp; \
3725         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3726                 < ../../site.exp > tmp-site.exp; \
3727         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3728         EXPECT=${EXPECT} ; export EXPECT ; \
3729         if [ -f $${rootme}/../expect/expect ] ; then  \
3730            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3731             export TCL_LIBRARY ; fi ; \
3732         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3733
3734 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3735         @echo check-$*
3736
3737 check_p_tool=$(firstword $(subst _, ,$*))
3738 check_p_count=$(check_$(check_p_tool)_parallelize)
3739 check_p_subno=$(word 2,$(subst _, ,$*))
3740 check_p_numbers0:=1 2 3 4 5 6 7 8 9
3741 check_p_numbers1:=0 $(check_p_numbers0)
3742 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
3743 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
3744 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
3745 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
3746 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
3747 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
3748 check_p_subdir=$(subst _,,$*)
3749 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
3750                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
3751                 $(check_p_numbers)))
3752
3753 # For parallelized check-% targets, this decides whether parallelization
3754 # is desirable (if -jN is used).  If desirable, recursive make is run with
3755 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
3756 # parallel, as they are run in separate directories.
3757 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
3758 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
3759 # dejaGNU procedure is overridden to additionally synchronize through
3760 # a $lang-parallel directory which tests will be run by which runtest instance.
3761 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3762 # files.  If parallelization isn't desirable, only one recursive make
3763 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3764 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3765 # should be passed to runtest.
3766 #
3767 # To parallelize some language check, add the corresponding check-$lang
3768 # to lang_checks_parallelized variable and define check_$lang_parallelize
3769 # variable.  This is the upper limit to which it is useful to parallelize the
3770 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
3771 # testsuites like objc or go.
3772 $(lang_checks_parallelized): check-% : site.exp
3773         -rm -rf $(TESTSUITEDIR)/$*-parallel
3774         @if [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \
3775           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
3776           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
3777           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
3778           export GCC_RUNTEST_PARALLELIZE_DIR ; \
3779           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3780             check-parallel-$* \
3781             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3782           sums= ; logs= ; \
3783           for dir in $(TESTSUITEDIR)/$* \
3784                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
3785           do \
3786             if [ -d $$dir ]; then \
3787               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
3788               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
3789             fi; \
3790           done; \
3791           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
3792             > $(TESTSUITEDIR)/$*/$*.sum; \
3793           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
3794             > $(TESTSUITEDIR)/$*/$*.log; \
3795           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
3796         else \
3797           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3798             check_$*_parallelize= check-parallel-$*; \
3799         fi
3800
3801 check-parallel-% : site.exp
3802         -@test -d plugin || mkdir plugin
3803         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3804         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3805         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
3806         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3807         if [ -n "$(check_p_subno)" ] \
3808            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
3809            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
3810           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
3811         else \
3812           cd $(TESTSUITEDIR)/$(check_p_subdir); \
3813           rm -f tmp-site.exp; \
3814           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3815                 < ../../site.exp > tmp-site.exp; \
3816           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3817           EXPECT=${EXPECT} ; export EXPECT ; \
3818           if [ -f $${rootme}/../expect/expect ] ; then  \
3819             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3820             export TCL_LIBRARY ; \
3821           fi ; \
3822           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
3823           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
3824             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
3825           fi ; \
3826         fi )
3827
3828 # QMTest targets
3829
3830 # The path to qmtest.
3831 QMTEST_PATH=qmtest
3832
3833 # The flags to pass to qmtest.
3834 QMTESTFLAGS=
3835
3836 # The flags to pass to "qmtest run".
3837 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
3838
3839 # The command to use to invoke qmtest.
3840 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3841
3842 # The tests (or suites) to run.
3843 QMTEST_GPP_TESTS=g++
3844
3845 # The subdirectory of the OBJDIR that will be used to store the QMTest
3846 # test database configuration and that will be used for temporary
3847 # scratch space during QMTest's execution.
3848 QMTEST_DIR=qmtestsuite
3849
3850 # Create the QMTest database configuration.
3851 ${QMTEST_DIR} stamp-qmtest:
3852         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3853             -c gcc_database.GCCDatabase \
3854             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
3855             $(STAMP) stamp-qmtest
3856
3857 # Create the QMTest context file.
3858 ${QMTEST_DIR}/context: stamp-qmtest
3859         rm -f $@
3860         echo "CompilerTable.languages=c cplusplus" >> $@
3861         echo "CompilerTable.c_kind=GCC" >> $@
3862         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
3863         echo "CompilerTable.c_options=-B${objdir}/" >> $@
3864         echo "CompilerTable.cplusplus_kind=GCC" >> $@
3865         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
3866         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
3867         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
3868
3869 # Run the G++ testsuite using QMTest.
3870 qmtest-g++: ${QMTEST_DIR}/context
3871         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3872            -o g++.qmr ${QMTEST_GPP_TESTS}
3873
3874 # Use the QMTest GUI.
3875 qmtest-gui: ${QMTEST_DIR}/context
3876         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3877
3878 .PHONY: qmtest-g++
3879
3880 # Run Paranoia on real.c.
3881
3882 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
3883         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
3884
3885 paranoia: paranoia.o real.o $(LIBIBERTY)
3886         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
3887
3888 # These exist for maintenance purposes.
3889
3890 # Update the tags table.
3891 TAGS: lang.tags
3892         (cd $(srcdir);                                  \
3893         incs= ;                                         \
3894         list='$(SUBDIRS)'; for dir in $$list; do        \
3895           if test -f $$dir/TAGS; then                   \
3896             incs="$$incs --include $$dir/TAGS.sub";     \
3897           fi;                                           \
3898         done;                                           \
3899         etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c *.cc \
3900               ../include/*.h \
3901               --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        \
3902               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\).*(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def \
3903               --language=none --regex="/DEFTIMEVAR (\([A-Za-z_0-9]+\)/\1/" timevar.def \
3904                 ; \
3905         etags --include TAGS.sub $$incs)
3906
3907 # -----------------------------------------------------
3908 # Rules for generating translated message descriptions.
3909 # Disabled by autoconf if the tools are not available.
3910 # -----------------------------------------------------
3911
3912 XGETTEXT = @XGETTEXT@
3913 GMSGFMT = @GMSGFMT@
3914 MSGMERGE = msgmerge
3915 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
3916
3917 .PHONY: build- install- build-po install-po update-po
3918
3919 # Dummy rules to deal with dependencies produced by use of
3920 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3921 build-: ; @true
3922 install-: ; @true
3923
3924 build-po: $(CATALOGS)
3925
3926 # This notation should be acceptable to all Make implementations used
3927 # by people who are interested in updating .po files.
3928 update-po: $(CATALOGS:.gmo=.pox)
3929
3930 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3931 # script does that.
3932 .po.gmo:
3933         $(mkinstalldirs) po
3934         $(GMSGFMT) --statistics -o $@ $<
3935
3936 # The new .po has to be gone over by hand, so we deposit it into
3937 # build/po with a different extension.
3938 # If build/po/gcc.pot exists, use it (it was just created),
3939 # else use the one in srcdir.
3940 .po.pox:
3941         $(mkinstalldirs) po
3942         $(MSGMERGE) $< `if test -f po/gcc.pot; \
3943                         then echo po/gcc.pot; \
3944                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
3945
3946 # This rule has to look for .gmo modules in both srcdir and
3947 # the cwd, and has to check that we actually have a catalog
3948 # for each language, in case they weren't built or included
3949 # with the distribution.
3950 install-po:
3951         $(mkinstalldirs) $(DESTDIR)$(datadir)
3952         cats="$(CATALOGS)"; for cat in $$cats; do \
3953           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3954           if [ -f $$cat ]; then :; \
3955           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3956           else continue; \
3957           fi; \
3958           dir=$(localedir)/$$lang/LC_MESSAGES; \
3959           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
3960           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
3961           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3962           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3963         done
3964
3965 # Rule for regenerating the message template (gcc.pot).
3966 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3967 # this rule has no dependencies and always regenerates gcc.pot.  This is
3968 # relatively harmless since the .po files do not directly depend on it.
3969 # Note that exgettext has an awk script embedded in it which requires a
3970 # fairly modern (POSIX-compliant) awk.
3971 # The .pot file is left in the build directory.
3972 gcc.pot: po/gcc.pot
3973 po/gcc.pot: force
3974         $(mkinstalldirs) po
3975         $(MAKE) srcextra
3976         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3977                 $(XGETTEXT) gcc $(srcdir)
3978
3979 #\f
3980
3981 # Dependency information.
3982
3983 # In order for parallel make to really start compiling the expensive
3984 # objects from $(OBJS) as early as possible, build all their
3985 # prerequisites strictly before all objects.
3986 $(ALL_HOST_OBJS) : | $(generated_files)
3987
3988 # Include the auto-generated dependencies for all host objects.
3989 DEPFILES = \
3990   $(foreach obj,$(ALL_HOST_OBJS),\
3991     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
3992 -include $(DEPFILES)