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