gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2016 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         sancov.o \
1431         tree-call-cdce.o \
1432         tree-cfg.o \
1433         tree-cfgcleanup.o \
1434         tree-chrec.o \
1435         tree-complex.o \
1436         tree-data-ref.o \
1437         tree-dfa.o \
1438         tree-diagnostic.o \
1439         tree-dump.o \
1440         tree-eh.o \
1441         tree-emutls.o \
1442         tree-if-conv.o \
1443         tree-inline.o \
1444         tree-into-ssa.o \
1445         tree-iterator.o \
1446         tree-loop-distribution.o \
1447         tree-nested.o \
1448         tree-nrv.o \
1449         tree-object-size.o \
1450         tree-outof-ssa.o \
1451         tree-parloops.o \
1452         tree-phinodes.o \
1453         tree-chkp.o \
1454         tree-chkp-opt.o \
1455         tree-predcom.o \
1456         tree-pretty-print.o \
1457         tree-profile.o \
1458         tree-scalar-evolution.o \
1459         tree-sra.o \
1460         tree-switch-conversion.o \
1461         tree-ssa-address.o \
1462         tree-ssa-alias.o \
1463         tree-ssa-ccp.o \
1464         tree-ssa-coalesce.o \
1465         tree-ssa-copy.o \
1466         tree-ssa-dce.o \
1467         tree-ssa-dom.o \
1468         tree-ssa-dse.o \
1469         tree-ssa-forwprop.o \
1470         tree-ssa-ifcombine.o \
1471         tree-ssa-live.o \
1472         tree-ssa-loop-ch.o \
1473         tree-ssa-loop-im.o \
1474         tree-ssa-loop-ivcanon.o \
1475         tree-ssa-loop-ivopts.o \
1476         tree-ssa-loop-manip.o \
1477         tree-ssa-loop-niter.o \
1478         tree-ssa-loop-prefetch.o \
1479         tree-ssa-loop-unswitch.o \
1480         tree-ssa-loop.o \
1481         tree-ssa-math-opts.o \
1482         tree-ssa-operands.o \
1483         tree-ssa-phionlycprop.o \
1484         tree-ssa-phiopt.o \
1485         tree-ssa-phiprop.o \
1486         tree-ssa-pre.o \
1487         tree-ssa-propagate.o \
1488         tree-ssa-reassoc.o \
1489         tree-ssa-sccvn.o \
1490         tree-ssa-scopedtables.o \
1491         tree-ssa-sink.o \
1492         tree-ssa-strlen.o \
1493         tree-ssa-structalias.o \
1494         tree-ssa-tail-merge.o \
1495         tree-ssa-ter.o \
1496         tree-ssa-threadbackward.o \
1497         tree-ssa-threadedge.o \
1498         tree-ssa-threadupdate.o \
1499         tree-ssa-uncprop.o \
1500         tree-ssa-uninit.o \
1501         tree-ssa.o \
1502         tree-ssanames.o \
1503         tree-stdarg.o \
1504         tree-streamer.o \
1505         tree-streamer-in.o \
1506         tree-streamer-out.o \
1507         tree-tailcall.o \
1508         tree-vect-generic.o \
1509         tree-vect-patterns.o \
1510         tree-vect-data-refs.o \
1511         tree-vect-stmts.o \
1512         tree-vect-loop.o \
1513         tree-vect-loop-manip.o \
1514         tree-vect-slp.o \
1515         tree-vectorizer.o \
1516         tree-vrp.o \
1517         tree.o \
1518         valtrack.o \
1519         value-prof.o \
1520         var-tracking.o \
1521         varasm.o \
1522         varpool.o \
1523         vmsdbgout.o \
1524         vtable-verify.o \
1525         web.o \
1526         wide-int.o \
1527         wide-int-print.o \
1528         xcoffout.o \
1529         $(out_object_file) \
1530         $(EXTRA_OBJS) \
1531         $(host_hook_obj)
1532
1533 # Objects in libcommon.a, potentially used by all host binaries and with
1534 # no target dependencies.
1535 OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
1536         pretty-print.o intl.o \
1537         vec.o input.o version.o hash-table.o ggc-none.o memory-block.o
1538
1539 # Objects in libcommon-target.a, used by drivers and by the core
1540 # compiler and containing target-dependent code.
1541 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1542         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1543         hash-table.o file-find.o
1544
1545 # This lists all host objects for the front ends.
1546 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1547
1548 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1549   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1550   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1551   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1552   lto-wrapper.o collect-utils.o
1553
1554 # This lists all host object files, whether they are included in this
1555 # compilation or not.
1556 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1557
1558 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1559         $(CPPLIB) $(LIBDECNUMBER)
1560
1561 # This is defined to "yes" if Tree checking is enabled, which roughly means
1562 # front-end checking.
1563 TREECHECKING = @TREECHECKING@
1564
1565 # The full name of the driver on installation
1566 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1567
1568 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1569  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1570  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1571  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1572  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1573  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1574  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1575  case-cfn-macros.h cfn-operators.pd \
1576  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1577  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1578  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1579  gcc-ranlib$(exeext) \
1580  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1581  gcov-tool$(exeect) \
1582  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1583  libcommon-target.a libcommon.a libgcc.mk
1584
1585 # This symlink makes the full installation name of the driver be available
1586 # from within the *build* directory, for use when running the JIT library
1587 # from there (e.g. when running its testsuite).
1588 $(FULL_DRIVER_NAME): ./xgcc
1589         rm -f $@
1590         $(LN_S) $< $@
1591
1592 #\f
1593 # Language makefile fragments.
1594
1595 # The following targets define the interface between us and the languages.
1596 #
1597 # all.cross, start.encap, rest.encap,
1598 # install-common, install-info, install-man,
1599 # uninstall,
1600 # mostlyclean, clean, distclean, maintainer-clean,
1601 #
1602 # Each language is linked in with a series of hooks.  The name of each
1603 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1604 # and adds these here.  We use double-colon rules for some of the hooks;
1605 # double-colon rules should be preferred for any new hooks.
1606
1607 # language hooks, generated by configure
1608 @language_hooks@
1609
1610 # per-language makefile fragments
1611 ifneq ($(LANG_MAKEFRAGS),)
1612 include $(LANG_MAKEFRAGS)
1613 endif
1614
1615 # target and host overrides must follow the per-language makefile fragments
1616 # so they can override or augment language-specific variables
1617
1618 # target overrides
1619 ifneq ($(tmake_file),)
1620 include $(tmake_file)
1621 endif
1622
1623 # host overrides
1624 ifneq ($(xmake_file),)
1625 include $(xmake_file)
1626 endif
1627
1628 # all-tree.def includes all the tree.def files.
1629 all-tree.def: s-alltree; @true
1630 s-alltree: Makefile
1631         rm -f tmp-all-tree.def
1632         echo '#include "tree.def"' > tmp-all-tree.def
1633         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1634         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1635         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1636           echo "#include \"$$f\""; \
1637         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1638         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1639         $(STAMP) s-alltree
1640
1641 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1642 # objects that belong to the front ends.  We add an extra define that
1643 # causes back-end specific include files to be poisoned, in the hope that
1644 # we can avoid introducing dependencies of the front ends on things that
1645 # no front end should ever look at (e.g. everything RTL related).
1646 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1647
1648 #\f
1649
1650 # -----------------------------
1651 # Rebuilding this configuration
1652 # -----------------------------
1653
1654 # On the use of stamps:
1655 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1656 # A simple rule to build tree-check.h would be
1657 # tree-check.h: build/gencheck$(build_exeext)
1658 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1659 #
1660 # but tree-check.h doesn't change every time gencheck changes. It would the
1661 # nice if targets that depend on tree-check.h wouldn't be rebuild
1662 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1663 # must not be overwritten with a identical copy. One solution is to use a
1664 # temporary file
1665 # tree-check.h: build/gencheck$(build_exeext)
1666 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1667 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1668 #
1669 # This solution has a different problem. Since the time stamp of tree-check.h
1670 # is unchanged, make will try to update tree-check.h every time it runs.
1671 # To prevent this, one can add a stamp
1672 # tree-check.h: s-check
1673 # s-check : build/gencheck$(build_exeext)
1674 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1675 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1676 #       $(STAMP) s-check
1677 #
1678 # The problem with this solution is that make thinks that tree-check.h is
1679 # always unchanged. Make must be deceived into thinking that tree-check.h is
1680 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1681 # tree-check.h: s-check; @true
1682 # s-check : build/gencheck$(build_exeext)
1683 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1684 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1685 #       $(STAMP) s-check
1686 #
1687 # This is what is done in this makefile. Note that mkconfig.sh has a
1688 # move-if-change built-in
1689
1690 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1691         LANGUAGES="$(CONFIG_LANGUAGES)" \
1692         CONFIG_HEADERS= \
1693         CONFIG_SHELL="$(SHELL)" \
1694         CONFIG_FILES=$@ $(SHELL) config.status
1695
1696 config.h: cs-config.h ; @true
1697 bconfig.h: cs-bconfig.h ; @true
1698 tconfig.h: cs-tconfig.h ; @true
1699 tm.h: cs-tm.h ; @true
1700 tm_p.h: cs-tm_p.h ; @true
1701
1702 cs-config.h: Makefile
1703         TARGET_CPU_DEFAULT="" \
1704         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1705         $(SHELL) $(srcdir)/mkconfig.sh config.h
1706
1707 cs-bconfig.h: Makefile
1708         TARGET_CPU_DEFAULT="" \
1709         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1710         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1711
1712 cs-tconfig.h: Makefile
1713         TARGET_CPU_DEFAULT="" \
1714         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1715         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1716
1717 cs-tm.h: Makefile
1718         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1719         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1720         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1721
1722 cs-tm_p.h: Makefile
1723         TARGET_CPU_DEFAULT="" \
1724         HEADERS="$(tm_p_include_list)" DEFINES="" \
1725         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1726
1727 # Don't automatically run autoconf, since configure.ac might be accidentally
1728 # newer than configure.  Also, this writes into the source directory which
1729 # might be on a read-only file system.  If configured for maintainer mode
1730 # then do allow autoconf to be run.
1731
1732 AUTOCONF = autoconf
1733 ACLOCAL = aclocal
1734 ACLOCAL_AMFLAGS = -I ../config -I ..
1735 aclocal_deps = \
1736         $(srcdir)/../libtool.m4 \
1737         $(srcdir)/../ltoptions.m4 \
1738         $(srcdir)/../ltsugar.m4 \
1739         $(srcdir)/../ltversion.m4 \
1740         $(srcdir)/../lt~obsolete.m4 \
1741         $(srcdir)/../config/acx.m4 \
1742         $(srcdir)/../config/codeset.m4 \
1743         $(srcdir)/../config/extensions.m4 \
1744         $(srcdir)/../config/gettext-sister.m4 \
1745         $(srcdir)/../config/gcc-plugin.m4 \
1746         $(srcdir)/../config/iconv.m4 \
1747         $(srcdir)/../config/lcmessage.m4 \
1748         $(srcdir)/../config/lib-ld.m4 \
1749         $(srcdir)/../config/lib-link.m4 \
1750         $(srcdir)/../config/lib-prefix.m4 \
1751         $(srcdir)/../config/override.m4 \
1752         $(srcdir)/../config/progtest.m4 \
1753         $(srcdir)/../config/stdint.m4 \
1754         $(srcdir)/../config/unwind_ipinfo.m4 \
1755         $(srcdir)/../config/warnings.m4 \
1756         $(srcdir)/../config/dfp.m4 \
1757         $(srcdir)/../config/mmap.m4 \
1758         $(srcdir)/acinclude.m4
1759
1760 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1761         (cd $(srcdir) && $(AUTOCONF))
1762
1763 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1764         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1765
1766 # cstamp-h.in controls rebuilding of config.in.
1767 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1768 # delete it.  A stamp file is needed as autoheader won't update the file if
1769 # nothing has changed.
1770 # It remains in the source directory and is part of the distribution.
1771 # This follows what is done in shellutils, fileutils, etc.
1772 # "echo timestamp" is used instead of touch to be consistent with other
1773 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1774 # ??? Newer versions have a maintainer mode that may be useful here.
1775
1776 # Don't run autoheader automatically either.
1777 # Only run it if maintainer mode is enabled.
1778 @MAINT@ AUTOHEADER = autoheader
1779 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1780 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1781 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1782 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1783 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1784 auto-host.h: cstamp-h ; @true
1785 cstamp-h: config.in config.status
1786         CONFIG_HEADERS=auto-host.h:config.in \
1787         CONFIG_FILES= \
1788         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1789
1790 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1791 # a target to build even if it is up-to-date.  So we must verify that
1792 # config.status does not exist before failing.
1793 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1794         @if [ ! -f config.status ] ; then \
1795           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1796           false; \
1797         else \
1798           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1799         fi
1800
1801 # --------
1802 # UNSORTED
1803 # --------
1804
1805 # Provide quickstrap as a target that people can type into the gcc directory,
1806 # and that fails if you're not into it.
1807 quickstrap: all
1808         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1809
1810 all.internal: start.encap rest.encap doc
1811 # This is what to compile if making a cross-compiler.
1812 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1813         libgcc-support lang.all.cross doc @GENINSRC@ srcextra
1814 # This is what must be made before installing GCC and converting libraries.
1815 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1816         libgcc-support lang.start.encap @GENINSRC@ srcextra
1817 # These can't be made until after GCC can run.
1818 rest.encap: lang.rest.encap
1819 # This is what is made with the host's compiler
1820 # whether making a cross compiler or not.
1821 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1822         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1823         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1824
1825 ifeq ($(enable_plugin),yes)
1826 native: gengtype$(exeext)
1827 endif
1828
1829 # On the target machine, finish building a cross compiler.
1830 # This does the things that can't be done on the host machine.
1831 rest.cross: specs
1832
1833 # Recompile all the language-independent object files.
1834 # This is used only if the user explicitly asks for it.
1835 compilations: $(BACKEND)
1836
1837 # This archive is strictly for the host.
1838 libbackend.a: $(OBJS)
1839         -rm -rf libbackend.a
1840         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1841         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1842
1843 libcommon-target.a: $(OBJS-libcommon-target)
1844         -rm -rf libcommon-target.a
1845         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1846         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1847
1848 libcommon.a: $(OBJS-libcommon)
1849         -rm -rf libcommon.a
1850         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1851         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1852
1853 # We call this executable `xgcc' rather than `gcc'
1854 # to avoid confusion if the current directory is in the path
1855 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1856 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1857         $(EXTRA_GCC_OBJS)
1858         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1859           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1860           $(EXTRA_GCC_LIBS) $(LIBS)
1861
1862 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1863 # It is part of c-family because the handled extensions are hard-coded
1864 # and only contain c-family extensions (see known_suffixes).
1865 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1866         $(EXTRA_GCC_OBJS)
1867         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1868           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1869           $(EXTRA_GCC_LIBS) $(LIBS)
1870
1871 # Dump a specs file to make -B./ read these specs over installed ones.
1872 $(SPECS): xgcc$(exeext)
1873         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1874         mv tmp-specs $(SPECS)
1875
1876 # We do want to create an executable named `xgcc', so we can use it to
1877 # compile libgcc2.a.
1878 # Also create gcc-cross, so that install-common will install properly.
1879 gcc-cross$(exeext): xgcc$(exeext)
1880         cp xgcc$(exeext) gcc-cross$(exeext)
1881
1882 checksum-options:
1883         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1884         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1885
1886 #\f
1887 # Build libgcc.a.
1888
1889 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1890         $(MACHMODE_H) gcov-iov.h
1891
1892 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1893         : > tmp-libgcc.mvars
1894         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1895         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1896         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1897         if test @enable_default_pie@ = yes; then \
1898           NO_PIE_CFLAGS="-fno-PIE"; \
1899         else \
1900           NO_PIE_CFLAGS=; \
1901         fi; \
1902         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
1903
1904         mv tmp-libgcc.mvars libgcc.mvars
1905
1906 # Use the genmultilib shell script to generate the information the gcc
1907 # driver program needs to select the library directory based on the
1908 # switches.
1909 multilib.h: s-mlib; @true
1910 s-mlib: $(srcdir)/genmultilib Makefile
1911         if test @enable_multilib@ = yes \
1912            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
1913           $(SHELL) $(srcdir)/genmultilib \
1914             "$(MULTILIB_OPTIONS)" \
1915             "$(MULTILIB_DIRNAMES)" \
1916             "$(MULTILIB_MATCHES)" \
1917             "$(MULTILIB_EXCEPTIONS)" \
1918             "$(MULTILIB_EXTRA_OPTS)" \
1919             "$(MULTILIB_EXCLUSIONS)" \
1920             "$(MULTILIB_OSDIRNAMES)" \
1921             "$(MULTILIB_REQUIRED)" \
1922             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
1923             "$(MULTILIB_REUSE)" \
1924             "@enable_multilib@" \
1925             > tmp-mlib.h; \
1926         else \
1927           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
1928             "$(MULTIARCH_DIRNAME)" '' no \
1929             > tmp-mlib.h; \
1930         fi
1931         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
1932         $(STAMP) s-mlib
1933 #\f
1934 # Compiling object files from source files.
1935
1936 # Note that dependencies on obstack.h are not written
1937 # because that file is not part of GCC.
1938
1939 srcextra: gcc.srcextra lang.srcextra
1940
1941 gcc.srcextra: gengtype-lex.c
1942         -cp -p $^ $(srcdir)
1943
1944 AR_OBJS = file-find.o
1945 AR_LIBS = @COLLECT2_LIBS@
1946
1947 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
1948         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
1949                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1950
1951 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
1952         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
1953                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1954
1955 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
1956         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
1957                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1958
1959 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
1960         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1961         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
1962
1963 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
1964         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1965         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
1966
1967 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
1968         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1969         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
1970
1971 # ??? the implicit rules dont trigger if the source file has a different name
1972 # so copy instead
1973 gcc-ranlib.c: gcc-ar.c
1974         cp $^ $@
1975
1976 gcc-nm.c: gcc-ar.c
1977         cp $^ $@
1978
1979 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
1980   collect-utils.o file-find.o hash-table.o
1981 COLLECT2_LIBS = @COLLECT2_LIBS@
1982 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1983 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1984         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
1985                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1986         mv -f T$@ $@
1987
1988 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1989         @TARGET_SYSTEM_ROOT_DEFINE@
1990
1991 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
1992 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
1993         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
1994            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
1995         mv -f T$@ $@
1996
1997 # Files used by all variants of C or by the stand-alone pre-processor.
1998
1999 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2000
2001 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2002         -DTARGET_MACHINE=\"$(target)\"
2003
2004 default-c.o: config/default-c.c
2005         $(COMPILE) $<
2006         $(POSTCOMPILE)
2007
2008 # Files used by all variants of C and some other languages.
2009
2010 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2011 prefix.o: $(BASEVER)
2012
2013 # Language-independent files.
2014
2015 DRIVER_DEFINES = \
2016   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2017   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2018   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2019   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2020   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2021   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2022   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2023   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2024   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2025   @TARGET_SYSTEM_ROOT_DEFINE@ \
2026   $(VALGRIND_DRIVER_DEFINES) \
2027   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2028   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
2029
2030 CFLAGS-gcc.o += $(DRIVER_DEFINES)
2031
2032 specs.h : s-specs ; @true
2033 s-specs : Makefile
2034         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2035             echo "#include \"$$f\""; \
2036         done | sed 's|$(srcdir)/||' > tmp-specs.h
2037         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2038         $(STAMP) s-specs
2039
2040 optionlist: s-options ; @true
2041 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2042         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2043         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2044         $(STAMP) s-options
2045
2046 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2047     $(srcdir)/optc-gen.awk
2048         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2049                -f $(srcdir)/optc-gen.awk \
2050                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2051
2052 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2053     $(srcdir)/optc-save-gen.awk
2054         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2055                -f $(srcdir)/optc-save-gen.awk \
2056                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2057
2058 options.h: s-options-h ; @true
2059 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2060     $(srcdir)/opth-gen.awk
2061         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2062                -f $(srcdir)/opth-gen.awk \
2063                < $< > tmp-options.h
2064         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2065         $(STAMP) $@
2066
2067 dumpvers: dumpvers.c
2068
2069 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2070         -DREVISION=$(REVISION_s) \
2071         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2072         -DBUGURL=$(BUGURL_s)
2073 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2074
2075 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2076 CFLAGS-lto-compress.o += $(ZLIBINC)
2077
2078 bversion.h: s-bversion; @true
2079 s-bversion: BASE-VER
2080         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2081         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2082         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2083         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2084         $(STAMP) s-bversion
2085
2086 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2087
2088 pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk
2089         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2090           $(srcdir)/passes.def > pass-instances.def
2091
2092 $(out_object_file): $(out_file)
2093         $(COMPILE) $<
2094         $(POSTCOMPILE)
2095
2096 $(common_out_object_file): $(common_out_file)
2097         $(COMPILE) $<
2098         $(POSTCOMPILE)
2099 #\f
2100 # Generate header and source files from the machine description,
2101 # and compile them.
2102
2103 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2104   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2105   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2106   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2107   insn-target-def.h
2108
2109 # Dependencies for the md file.  The first time through, we just assume
2110 # the md file itself and the generated dependency file (in order to get
2111 # it built).  The second time through we have the dependency file.
2112 -include mddeps.mk
2113 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2114
2115 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2116         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2117         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2118         $(STAMP) s-mddeps
2119
2120 # For each of the files generated by running a generator program over
2121 # the machine description, the following static pattern rules run the
2122 # generator program only if the machine description has changed,
2123 # but touch the target file only when its contents actually change.
2124 # The "; @true" construct forces Make to recheck the timestamp on
2125 # the target file.
2126
2127 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2128                           insn-config.h insn-flags.h insn-target-def.h
2129
2130 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2131                           insn-extract.c insn-output.c \
2132                           insn-peep.c insn-recog.c
2133
2134 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2135
2136 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2137
2138 $(simple_generated_h:insn-%.h=s-%) \
2139 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2140
2141 $(simple_rtl_generated_h:insn-%.h=s-%) \
2142 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2143
2144 $(simple_generated_h): insn-%.h: s-%; @true
2145
2146 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2147         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2148           $(filter insn-conditions.md,$^) > tmp-$*.h
2149         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2150         $(STAMP) s-$*
2151
2152 $(simple_generated_c): insn-%.c: s-%; @true
2153 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2154         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2155           $(filter insn-conditions.md,$^) > tmp-$*.c
2156         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2157         $(STAMP) s-$*
2158
2159 # gencheck doesn't read the machine description, and the file produced
2160 # doesn't use the insn-* convention.
2161 tree-check.h: s-check ; @true
2162 s-check : build/gencheck$(build_exeext)
2163         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2164         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2165         $(STAMP) s-check
2166
2167 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2168 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2169 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2170   insn-conditions.md
2171         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2172                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2173         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2174         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2175         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2176         $(STAMP) s-attrtab
2177
2178 # genopinit produces two files.
2179 insn-opinit.c insn-opinit.h: s-opinit ; @true
2180 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2181         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2182           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2183         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2184         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2185         $(STAMP) s-opinit
2186
2187 # gencondmd doesn't use the standard naming convention.
2188 build/gencondmd.c: s-conditions; @true
2189 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2190         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2191         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2192         $(STAMP) s-conditions
2193
2194 insn-conditions.md: s-condmd; @true
2195 s-condmd: build/gencondmd$(build_exeext)
2196         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2197         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2198         $(STAMP) s-condmd
2199
2200
2201 # These files are generated by running the same generator more than
2202 # once with different options, so they have custom rules.  The
2203 # stampfile idiom is the same.
2204 genrtl.h: s-genrtl-h; @true
2205
2206 s-genrtl-h: build/gengenrtl$(build_exeext)
2207         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2208         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2209         $(STAMP) s-genrtl-h
2210
2211 insn-modes.c: s-modes; @true
2212 insn-modes.h: s-modes-h; @true
2213 min-insn-modes.c: s-modes-m; @true
2214
2215 s-modes: build/genmodes$(build_exeext)
2216         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2217         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2218         $(STAMP) s-modes
2219
2220 s-modes-h: build/genmodes$(build_exeext)
2221         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2222         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2223         $(STAMP) s-modes-h
2224
2225 s-modes-m: build/genmodes$(build_exeext)
2226         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2227         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2228         $(STAMP) s-modes-m
2229
2230 insn-preds.c: s-preds; @true
2231 tm-preds.h: s-preds-h; @true
2232 tm-constrs.h: s-constrs-h; @true
2233
2234 .PHONY: mddump
2235 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2236         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2237
2238 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2239         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2240         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2241         $(STAMP) s-preds
2242
2243 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2244         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2245         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2246         $(STAMP) s-preds-h
2247
2248 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2249         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2250         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2251         $(STAMP) s-constrs-h
2252
2253 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2254         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2255           > tmp-case-cfn-macros.h
2256         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2257           case-cfn-macros.h
2258         $(STAMP) s-case-cfn-macros
2259 case-cfn-macros.h: s-case-cfn-macros; @true
2260
2261 s-cfn-operators: build/gencfn-macros$(build_exeext)
2262         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2263           > tmp-cfn-operators.pd
2264         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2265           cfn-operators.pd
2266         $(STAMP) s-cfn-operators
2267 cfn-operators.pd: s-cfn-operators; @true
2268
2269 target-hooks-def.h: s-target-hooks-def-h; @true
2270 # make sure that when we build info files, the used tm.texi is up to date.
2271 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2272
2273 s-target-hooks-def-h: build/genhooks$(build_exeext)
2274         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2275                                              > tmp-target-hooks-def.h
2276         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2277                                              target-hooks-def.h
2278         $(STAMP) s-target-hooks-def-h
2279
2280 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2281
2282 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2283         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2284                                              > tmp-c-target-hooks-def.h
2285         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2286                                              c-family/c-target-hooks-def.h
2287         $(STAMP) s-c-target-hooks-def-h
2288
2289 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2290
2291 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2292         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2293                                              > tmp-common-target-hooks-def.h
2294         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2295                                              common/common-target-hooks-def.h
2296         $(STAMP) s-common-target-hooks-def-h
2297
2298 # check if someone mistakenly only changed tm.texi.
2299 # We use a different pathname here to avoid a circular dependency.
2300 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2301
2302 # The tm.texi we want to compare against / check into svn should have
2303 # unix-style line endings.  To make this work on MinGW, remove \r.
2304 # \r is not portable to Solaris tr, therefore we have a special
2305 # case for ASCII.  We use \r for other encodings like EBCDIC.
2306 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2307         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2308                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2309         case `echo X|tr X '\101'` in \
2310           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2311           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2312         esac
2313         mv tmp2-tm.texi tmp-tm.texi
2314         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2315         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2316           $(STAMP) $@; \
2317         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2318           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2319             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2320             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2321           ); then \
2322           echo >&2 ; \
2323           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2324           false; \
2325         else \
2326           echo >&2 ; \
2327           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2328           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2329           false; \
2330         fi
2331
2332 gimple-match.c: s-match gimple-match-head.c ; @true
2333 generic-match.c: s-match generic-match-head.c ; @true
2334
2335 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2336         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2337             > tmp-gimple-match.c
2338         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2339             > tmp-generic-match.c
2340         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2341                                                 gimple-match.c
2342         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2343                                                 generic-match.c
2344         $(STAMP) s-match
2345
2346 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2347   $(host_xm_file_list) \
2348   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2349   $(srcdir)/wide-int.h $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \
2350   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2351   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2352   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2353   $(srcdir)/fixed-value.h \
2354   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h \
2355   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2356   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2357   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2358   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2359   $(srcdir)/dbxout.c \
2360   $(srcdir)/signop.h \
2361   $(srcdir)/dwarf2out.h \
2362   $(srcdir)/dwarf2asm.c \
2363   $(srcdir)/dwarf2cfi.c \
2364   $(srcdir)/dwarf2out.c \
2365   $(srcdir)/tree-vect-generic.c \
2366   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2367   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2368   $(srcdir)/expr.h \
2369   $(srcdir)/function.c $(srcdir)/except.c \
2370   $(srcdir)/gcse.c $(srcdir)/godump.c \
2371   $(srcdir)/lists.c $(srcdir)/optabs-libfuncs.c \
2372   $(srcdir)/profile.c $(srcdir)/mcf.c \
2373   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2374   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2375   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2376   $(srcdir)/gimple.h \
2377   $(srcdir)/gimple-ssa.h \
2378   $(srcdir)/tree-chkp.c \
2379   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2380   $(srcdir)/tree-cfg.c \
2381   $(srcdir)/tree-dfa.c \
2382   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2383   $(srcdir)/tree-chrec.h \
2384   $(srcdir)/tree-scalar-evolution.c \
2385   $(srcdir)/tree-ssa-operands.h \
2386   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2387   $(srcdir)/omp-low.c \
2388   $(srcdir)/omp-low.h \
2389   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2390   $(srcdir)/cgraphclones.c \
2391   $(srcdir)/tree-phinodes.c \
2392   $(srcdir)/tree-ssa-alias.h \
2393   $(srcdir)/tree-ssanames.h \
2394   $(srcdir)/ipa-prop.h \
2395   $(srcdir)/trans-mem.c \
2396   $(srcdir)/lto-streamer.h \
2397   $(srcdir)/target-globals.h \
2398   $(srcdir)/ipa-inline.h \
2399   $(srcdir)/vtable-verify.c \
2400   $(srcdir)/asan.c \
2401   $(srcdir)/ubsan.c \
2402   $(srcdir)/tsan.c \
2403   $(srcdir)/sanopt.c \
2404   $(srcdir)/sancov.c \
2405   $(srcdir)/ipa-devirt.c \
2406   $(srcdir)/internal-fn.h \
2407   @all_gtfiles@
2408
2409 # Compute the list of GT header files from the corresponding C sources,
2410 # possibly nested within config or language subdirectories.  Match gengtype's
2411 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2412 # language subdir, gt-file.h otherwise (no subdir indication for config/
2413 # related sources).
2414
2415 GTFILES_H = $(subst /,-, \
2416             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2417                            $(patsubst %.c,%.h, \
2418                              $(filter %.c, $(GTFILES)))) \
2419                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2420
2421 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2422 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2423
2424 # $(GTFILES) may be too long to put on a command line, so we have to
2425 # write it out to a file (taking care not to do that in a way that
2426 # overflows a command line!) and then have gengtype read the file in.
2427
2428 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2429
2430 ### Common flags to gengtype [e.g. -v or -B backupdir]
2431 GENGTYPE_FLAGS=
2432
2433 gtyp-input.list: s-gtyp-input ; @true
2434 s-gtyp-input: Makefile
2435         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2436         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2437         $(STAMP) s-gtyp-input
2438
2439 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2440          gtyp-input.list
2441 # First, parse all files and save a state file.
2442         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2443                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2444 # Second, read the state file and generate all files.  This ensure that
2445 # gtype.state is correctly read:
2446         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2447         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2448                     -r gtype.state
2449         $(STAMP) s-gtype
2450
2451 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2452        $(simple_generated_h) specs.h \
2453        tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2454        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2455        options.h target-hooks-def.h insn-opinit.h \
2456        common/common-target-hooks-def.h pass-instances.def \
2457        c-family/c-target-hooks-def.h params.list case-cfn-macros.h \
2458        cfn-operators.pd
2459
2460 #\f
2461 # How to compile object files to run on the build machine.
2462
2463 build/%.o :  # dependencies provided by explicit rule later
2464         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2465                 -o $@ $<
2466
2467 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2468 ## several C macro definitions, just like version.o
2469 build/version.o:  version.c version.h \
2470                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2471         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2472         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2473         -DREVISION=$(REVISION_s) \
2474         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2475         -DBUGURL=$(BUGURL_s) -o $@ $<
2476
2477 # Header dependencies for the programs that generate source code.
2478 # These are library modules...
2479 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2480 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h   \
2481   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H)             \
2482   $(READ_MD_H) $(GENSUPPORT_H)
2483 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h      \
2484   $(GGC_H)
2485 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2486   $(MACHMODE_H)
2487 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2488   $(GTM_H) $(RTL_BASE_H)
2489 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h         \
2490   $(HASHTAB_H) errors.h $(READ_MD_H)
2491 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h       \
2492   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2493   $(GENSUPPORT_H)
2494 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)        \
2495   $(RTL_H) $(GGC_H) errors.h
2496 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H)       \
2497    $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2498 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h  \
2499    $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2500 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h  \
2501    $(HASHTAB_H) inchash.h
2502 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2503   coretypes.h $(GTM_H) insn-constants.h                                 \
2504   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2505   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2506   $(EXCEPT_H) tm-constrs.h)
2507 # This pulls in tm-pred.h which contains inline functions wrapping up
2508 # predicates from the back-end so those functions must be discarded.
2509 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2510 build/gencondmd.o : \
2511   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2512
2513 # ...these are the programs themselves.
2514 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2515   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2516 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2517   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2518 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2519   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H)       \
2520   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2521 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2522   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H)       \
2523   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2524 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2525         $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def          \
2526         $(lang_tree_files) gimple.def
2527 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2528 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2529   coretypes.h $(GTM_H) errors.h $(GENSUPPORT_H)
2530 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2531   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H)   \
2532   $(GENSUPPORT_H)
2533 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2534   coretypes.h $(GTM_H) errors.h $(GENSUPPORT_H)
2535 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2536   coretypes.h errors.h $(READ_MD_H)
2537 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2538   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2539 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2540   coretypes.h errors.h $(READ_MD_H)
2541 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2542   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2543 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2544   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2545 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2546   coretypes.h $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)      \
2547   $(HASH_TABLE_H) target-insns.def
2548 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2549
2550 # The gengtype generator program is special: Two versions are built.
2551 # One is for the build machine, and one is for the host to allow
2552 # plugins to define their types and generate the supporting GGC
2553 # datastructures and routines with GTY markers.
2554 # The host object files depend on CONFIG_H, and the build objects
2555 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2556 # the build-%: rule doesn't apply to them.
2557
2558 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2559   gengtype-lex.o errors.o
2560
2561 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2562 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2563 build/gengtype-lex.o: $(BCONFIG_H)
2564
2565 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2566   $(SYSTEM_H)
2567 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2568 build/gengtype-parse.o: $(BCONFIG_H)
2569
2570 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2571   gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2572   $(XREGEX_H)
2573 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2574 build/gengtype-state.o: $(BCONFIG_H)
2575 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2576   rtl.def insn-notes.def errors.h double-int.h version.h                \
2577   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2578 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2579 build/gengtype.o: $(BCONFIG_H)
2580
2581 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2582
2583 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2584   errors.h $(READ_MD_H)
2585 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2586   $(HASHTAB_H) machmode.def $(extra_modes_file)
2587 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2588   coretypes.h $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2589 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2590   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2591 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2592   coretypes.h $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h $(DIAGNOSTIC_CORE_H)
2593 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2594   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2595 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2596   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)            \
2597   $(HASH_TABLE_H) inchash.h
2598 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2599   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2600 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2601   coretypes.h $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2602 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2603   coretypes.h errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2604   tree.def builtins.def internal-fn.def
2605 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)        \
2606   coretypes.h errors.h $(HASH_TABLE_H) hash-set.h builtins.def internal-fn.def
2607
2608 # Compile the programs that generate insn-* from the machine description.
2609 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2610 # since they need to run on this machine
2611 # even if GCC is being compiled to run on some other machine.
2612
2613 # All these programs use the RTL reader ($(BUILD_RTL)).
2614 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2615              extract flags mddump opinit output peep preds recog target-def
2616 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2617
2618 # All these programs use the MD reader ($(BUILD_MD)).
2619 genprogmd = $(genprogrtl) mddeps constants enums
2620 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2621
2622 # All these programs need to report errors.
2623 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros
2624 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2625
2626 # Remaining build programs.
2627 genprog = $(genprogerr) check checksum condmd match
2628
2629 # These programs need libs over and above what they get from the above list.
2630 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2631
2632 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2633 build/gencfn-macros$(build_exeext) : build/hash-table.o build/ggc-none.o
2634
2635 # For stage1 and when cross-compiling use the build libcpp which is
2636 # built with NLS disabled.  For stage2+ use the host library and
2637 # its dependencies.
2638 ifeq ($(build_objdir),$(build_libobjdir))
2639 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2640 else
2641 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2642 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2643 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2644 endif
2645
2646 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2647   $(BUILD_ERRORS) build/vec.o build/hash-table.o
2648
2649 # These programs are not linked with the MD reader.
2650 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2651               build/gengtype-state.o build/version.o build/errors.o
2652
2653 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2654               gengtype-state.o version.o errors.o $(LIBDEPS)
2655         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2656             $(filter-out ($LIBDEPS), $^) $(LIBS)
2657
2658 # Rule for the generator programs:
2659 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2660         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2661             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2662
2663 # Generated source files for gengtype.  Prepend inclusion of
2664 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2665 # any system header is included.
2666 gengtype-lex.c : gengtype-lex.l
2667         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2668           echo '#include "bconfig.h"' > $@.tmp; \
2669           cat $@ >> $@.tmp; \
2670           mv $@.tmp $@; \
2671         }
2672
2673 #\f
2674 # Remake internationalization support.
2675 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2676
2677 #\f
2678 # Remake cpp.
2679
2680 PREPROCESSOR_DEFINES = \
2681   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2682   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2683   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2684   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2685   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2686   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2687   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2688   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2689   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2690   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2691   -DPREFIX=\"$(prefix)/\" \
2692   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2693   @TARGET_SYSTEM_ROOT_DEFINE@
2694
2695 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2696 cppbuiltin.o: $(BASEVER)
2697
2698 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2699
2700 # Note for the stamp targets, we run the program `true' instead of
2701 # having an empty command (nothing following the semicolon).
2702
2703 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2704 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2705   $(SYSTEM_H) coretypes.h $(TM_H)
2706
2707 build/gcov-iov$(build_exeext): build/gcov-iov.o
2708         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2709                 build/gcov-iov.o -o $@
2710
2711 gcov-iov.h: s-iov
2712 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2713         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2714             > tmp-gcov-iov.h
2715         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2716         $(STAMP) s-iov
2717
2718 GCOV_OBJS = gcov.o
2719 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2720         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
2721                 hash-table.o ggc-none.o $(LIBS) -o $@
2722 GCOV_DUMP_OBJS = gcov-dump.o
2723 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2724         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2725                 hash-table.o ggc-none.o\
2726                 $(LIBS) -o $@
2727
2728 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2729   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2730   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2731   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2732 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2733         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2734 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2735         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2736           -DIN_GCOV_TOOL=1 -o $@ $<
2737 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2738         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2739           -DIN_GCOV_TOOL=1 -o $@ $<
2740 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2741 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2742         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2743 #\f
2744 # Build the include directories.  The stamp files are stmp-* rather than
2745 # s-* so that mostlyclean does not force the include directory to
2746 # be rebuilt.
2747
2748 # Build the include directories.
2749 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2750 # Copy in the headers provided with gcc.
2751 #
2752 # The sed command gets just the last file name component;
2753 # this is necessary because VPATH could add a dirname.
2754 # Using basename would be simpler, but some systems don't have it.
2755 #
2756 # The touch command is here to workaround an AIX/Linux NFS bug.
2757 #
2758 # The move-if-change + cp -p twists for limits.h are intended to preserve
2759 # the time stamp when we regenerate, to prevent pointless rebuilds during
2760 # e.g. install-no-fixedincludes.
2761         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2762         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2763         for file in .. $(USER_H); do \
2764           if [ X$$file != X.. ]; then \
2765             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2766             $(STAMP) include/$$realfile; \
2767             rm -f include/$$realfile; \
2768             cp $$file include; \
2769             chmod a+r include/$$realfile; \
2770           fi; \
2771         done
2772         for file in .. $(USER_H_INC_NEXT_PRE); do \
2773           if [ X$$file != X.. ]; then \
2774             mv include/$$file include/x_$$file; \
2775             echo "#include_next <$$file>" >include/$$file; \
2776             cat include/x_$$file >>include/$$file; \
2777             rm -f include/x_$$file; \
2778             chmod a+r include/$$file; \
2779           fi; \
2780         done
2781         for file in .. $(USER_H_INC_NEXT_POST); do \
2782           if [ X$$file != X.. ]; then \
2783             echo "#include_next <$$file>" >>include/$$file; \
2784             chmod a+r include/$$file; \
2785           fi; \
2786         done
2787         rm -f include/stdint.h
2788         if [ $(USE_GCC_STDINT) = wrap ]; then \
2789           rm -f include/stdint-gcc.h; \
2790           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2791           chmod a+r include/stdint-gcc.h; \
2792           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2793           chmod a+r include/stdint.h; \
2794         elif [ $(USE_GCC_STDINT) = provide ]; then \
2795           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2796           chmod a+r include/stdint.h; \
2797         fi
2798         set -e; for ml in `cat fixinc_list`; do \
2799           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2800           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2801           fix_dir=include-fixed$${multi_dir}; \
2802           if $(LIMITS_H_TEST) ; then \
2803             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2804           else \
2805             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2806           fi; \
2807           $(mkinstalldirs) $${fix_dir}; \
2808           chmod a+rx $${fix_dir} || true; \
2809           $(SHELL) $(srcdir)/../move-if-change \
2810             tmp-xlimits.h  tmp-limits.h; \
2811           rm -f $${fix_dir}/limits.h; \
2812           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2813           chmod a+r $${fix_dir}/limits.h; \
2814         done
2815 # Install the README
2816         rm -f include-fixed/README
2817         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2818         chmod a+r include-fixed/README
2819         $(STAMP) $@
2820
2821 .PHONY: install-gcc-tooldir
2822 install-gcc-tooldir:
2823         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2824
2825 macro_list: s-macro_list; @true
2826 s-macro_list : $(GCC_PASSES) cc1$(exeext)
2827         echo | $(GCC_FOR_TARGET) -E -dM - | \
2828           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2829                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2830           sort -u > tmp-macro_list
2831         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2832         $(STAMP) s-macro_list
2833
2834 fixinc_list: s-fixinc_list; @true
2835 s-fixinc_list : $(GCC_PASSES)
2836 # Build up a list of multilib directories and corresponding sysroot
2837 # suffixes, in form sysroot;multilib.
2838         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2839           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2840             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2841             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2842             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2843             if [ "$${multi_dir}" = "." ]; \
2844               then multi_dir=""; \
2845             else \
2846               multi_dir=/$${multi_dir}; \
2847             fi; \
2848             echo "$${sfx};$${multi_dir}"; \
2849           done; \
2850         else \
2851           echo ";"; \
2852         fi > tmp-fixinc_list
2853         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2854         $(STAMP) s-fixinc_list
2855
2856 # The line below is supposed to avoid accidentally matching the
2857 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
2858 # expect fixincl to be newer than fixincl.o, such that this situation
2859 # would never come up.  As it turns out, if you use ccache with
2860 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2861 # working directory in object files (-g absent, or -fno-working-dir
2862 # present), and build and host are the same, fixincl for the host will
2863 # build after fixincl for the build machine, getting a cache hit,
2864 # thereby updating the timestamp of fixincl.o in the host tree.
2865 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2866 # the build tree, and so fixincl in the build tree will appear to be
2867 # out of date.  Yuck.
2868 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2869
2870 # Build fixed copies of system files.
2871 # Abort if no system headers available, unless building a crosscompiler.
2872 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2873 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2874   $(build_objdir)/fixincludes/fixincl \
2875   $(build_objdir)/fixincludes/fixinc.sh
2876         rm -rf include-fixed; mkdir include-fixed
2877         -chmod a+rx include-fixed
2878         if [ -d ../prev-gcc ]; then \
2879           cd ../prev-gcc && \
2880           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2881             libsubdir=. ; \
2882         else \
2883           set -e; for ml in `cat fixinc_list`; do \
2884             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2885             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2886             fix_dir=include-fixed$${multi_dir}; \
2887             if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2888               echo The directory that should contain system headers does not exist: >&2 ; \
2889               echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
2890               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2891               if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2892               then sleep 1; else exit 1; fi; \
2893             fi; \
2894             $(mkinstalldirs) $${fix_dir}; \
2895             chmod a+rx $${fix_dir} || true; \
2896             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
2897               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
2898               gcc_dir=`${PWD_COMMAND}` ; \
2899               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
2900               cd $(build_objdir)/fixincludes && \
2901               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
2902                 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
2903             rm -f $${fix_dir}/syslimits.h; \
2904             if [ -f $${fix_dir}/limits.h ]; then \
2905               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
2906             else \
2907               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
2908             fi; \
2909             chmod a+r $${fix_dir}/syslimits.h; \
2910           done; \
2911         fi
2912         $(STAMP) stmp-fixinc
2913 #\f
2914
2915 # Install with the gcc headers files, not the fixed include files, which we
2916 # are typically not allowed to distribute.  The general idea is to:
2917 #  - Get to "install" with a bare set of internal headers, not the
2918 #    fixed system ones,
2919 #  - Prevent rebuilds of what normally depends on the headers, which is
2920 #    useless for installation purposes and would rely on improper headers.
2921 #  - Restore as much of the original state as possible.
2922
2923 .PHONY: install-no-fixedincludes
2924
2925 install-no-fixedincludes:
2926         # Stash the current set of headers away, save stamps we're going to
2927         # alter explicitly, and arrange for fixincludes not to run next time
2928         # we trigger a headers rebuild.
2929         -rm -rf tmp-include
2930         -mv include tmp-include 2>/dev/null
2931         -mv include-fixed tmp-include-fixed 2>/dev/null
2932         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
2933         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
2934         -mkdir include
2935         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
2936         -touch stmp-fixinc
2937
2938         # Rebuild our internal headers, restore the original stamps so that
2939         # "install" doesn't trigger pointless rebuilds because of that update,
2940         # then do install
2941         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
2942         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
2943         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
2944         $(MAKE) $(FLAGS_TO_PASS) install
2945
2946         # Restore the original set of maybe-fixed headers
2947         -rm -rf include; mv tmp-include include 2>/dev/null
2948         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
2949
2950 # Remake the info files.
2951
2952 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
2953
2954 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
2955             doc/gccinstall.info doc/cppinternals.info
2956
2957 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
2958
2959 srcinfo: $(INFOFILES)
2960         -cp -p $^ $(srcdir)/doc
2961
2962 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
2963          gcc-common.texi gcc-vers.texi
2964
2965 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
2966          standards.texi invoke.texi extend.texi md.texi objc.texi       \
2967          gcov.texi trouble.texi bugreport.texi service.texi             \
2968          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
2969          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
2970          implement-c.texi implement-cxx.texi gcov-tool.texi
2971
2972 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
2973 # the generated tm.texi; the latter might have a more recent timestamp,
2974 # but we don't want to rebuild the info files unless the contents of
2975 # the *.texi files have changed.
2976 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
2977          contribute.texi makefile.texi configterms.texi options.texi    \
2978          portability.texi interface.texi passes.texi rtl.texi md.texi   \
2979          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
2980          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
2981          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
2982          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
2983          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
2984          match-and-simplify.texi
2985
2986 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
2987          gcc-common.texi gcc-vers.texi
2988
2989 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
2990
2991 # gcc-vers.texi is generated from the version files.
2992 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
2993         (echo "@set version-GCC $(BASEVER_c)"; \
2994          if [ "$(DEVPHASE_c)" = "experimental" ]; \
2995          then echo "@set DEVELOPMENT"; \
2996          else echo "@clear DEVELOPMENT"; \
2997          fi) > $@T
2998         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
2999         if [ -n "$(PKGVERSION)" ]; then \
3000           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3001         fi
3002         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3003         mv -f $@T $@
3004
3005
3006 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3007 # patterns.  To use them, put each of the specific targets with its
3008 # specific dependencies but no build commands.
3009
3010 doc/cpp.info: $(TEXI_CPP_FILES)
3011 doc/gcc.info: $(TEXI_GCC_FILES)
3012 doc/gccint.info: $(TEXI_GCCINT_FILES)
3013 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3014
3015 doc/%.info: %.texi
3016         if [ x$(BUILD_INFO) = xinfo ]; then \
3017                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3018                         -I $(gcc_docdir)/include -o $@ $<; \
3019         fi
3020
3021 # Duplicate entry to handle renaming of gccinstall.info
3022 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3023         if [ x$(BUILD_INFO) = xinfo ]; then \
3024                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3025                         -I $(gcc_docdir)/include -o $@ $<; \
3026         fi
3027
3028 doc/cpp.dvi: $(TEXI_CPP_FILES)
3029 doc/gcc.dvi: $(TEXI_GCC_FILES)
3030 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3031 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3032
3033 doc/cpp.pdf: $(TEXI_CPP_FILES)
3034 doc/gcc.pdf: $(TEXI_GCC_FILES)
3035 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3036 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3037
3038 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3039 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3040 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3041 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3042
3043 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3044       doc/cppinternals.dvi lang.dvi
3045
3046 doc/%.dvi: %.texi
3047         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3048
3049 # Duplicate entry to handle renaming of gccinstall.dvi
3050 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3051         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3052
3053 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3054            doc/cppinternals.pdf
3055
3056 pdf:: $(PDFFILES) lang.pdf
3057
3058 doc/%.pdf: %.texi
3059         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3060
3061 # Duplicate entry to handle renaming of gccinstall.pdf
3062 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3063         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3064
3065 # List the directories or single hmtl files which are installed by
3066 # install-html. The lang.html file triggers language fragments to build
3067 # html documentation.
3068 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3069        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3070        $(build_htmldir)/cppinternals
3071
3072 # List the html file targets.
3073 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3074        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3075        $(build_htmldir)/cppinternals/index.html lang.html
3076
3077 html:: $(HTMLS_BUILD)
3078
3079 $(build_htmldir)/%/index.html: %.texi
3080         $(mkinstalldirs) $(@D)
3081         rm -f $(@D)/*
3082         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3083
3084 # Duplicate entry to handle renaming of gccinstall
3085 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3086         $(mkinstalldirs) $(@D)
3087         echo rm -f $(@D)/*
3088         SOURCEDIR=$(abs_docdir) \
3089         DESTDIR=$(@D) \
3090         $(SHELL) $(srcdir)/doc/install.texi2html
3091
3092 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3093            doc/fsf-funding.7 doc/gcov-tool.1
3094
3095 generated-manpages: man
3096
3097 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3098
3099 srcman: $(MANFILES)
3100         -cp -p $^ $(srcdir)/doc
3101
3102 doc/%.1: %.pod
3103         $(STAMP) $@
3104         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3105                 mv -f $(@).T$$$$ $@) || \
3106                 (rm -f $(@).T$$$$ && exit 1)
3107
3108 doc/%.7: %.pod
3109         $(STAMP) $@
3110         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3111                 mv -f $(@).T$$$$ $@) || \
3112                 (rm -f $(@).T$$$$ && exit 1)
3113
3114 %.pod: %.texi
3115         $(STAMP) $@
3116         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3117
3118 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3119 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3120
3121 # These next rules exist because the output name is not the same as
3122 # the input name, so our implicit %.pod rule will not work.
3123
3124 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3125         $(STAMP) $@
3126         -$(TEXI2POD) $< > $@
3127 gfdl.pod: fdl.texi
3128         $(STAMP) $@
3129         -$(TEXI2POD) $< > $@
3130 fsf-funding.pod: funding.texi
3131         $(STAMP) $@
3132         -$(TEXI2POD) $< > $@
3133 gpl.pod: gpl_v3.texi
3134         $(STAMP) $@
3135         -$(TEXI2POD) $< > $@
3136
3137 #\f
3138 # Deletion of files made during compilation.
3139 # There are four levels of this:
3140 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3141 # `mostlyclean' is useful while working on a particular type of machine.
3142 # It deletes most, but not all, of the files made by compilation.
3143 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3144 # `clean' deletes everything made by running `make all'.
3145 # `distclean' also deletes the files made by config.
3146 # `maintainer-clean' also deletes everything that could be regenerated
3147 # automatically, except for `configure'.
3148 # We remove as much from the language subdirectories as we can
3149 # (less duplicated code).
3150
3151 mostlyclean: lang.mostlyclean
3152         -rm -f $(MOSTLYCLEANFILES)
3153         -rm -f *$(objext) c-family/*$(objext)
3154         -rm -f *$(coverageexts)
3155 # Delete build programs
3156         -rm -f build/*
3157         -rm -f mddeps.mk
3158 # Delete other built files.
3159         -rm -f specs.h options.c options.h options-save.c
3160 # Delete the stamp and temporary files.
3161         -rm -f s-* tmp-* stamp-* stmp-*
3162         -rm -f */stamp-* */tmp-*
3163 # Delete debugging dump files.
3164         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3165 # Delete some files made during installation.
3166         -rm -f specs $(SPECS)
3167         -rm -f collect collect2 mips-tfile mips-tdump
3168 # Delete unwanted output files from TeX.
3169         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3170         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3171 # Delete sorted indices we don't actually use.
3172         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3173 # Delete core dumps.
3174         -rm -f core */core
3175 # Delete file generated for gengtype
3176         -rm -f gtyp-input.list
3177 # Delete files generated by gengtype
3178         -rm -f gtype-*
3179         -rm -f gt-*
3180         -rm -f gtype.state
3181 # Delete genchecksum outputs
3182         -rm -f *-checksum.c
3183 # Delete lock-and-run bits
3184         -rm -rf linkfe.lck lock-stamp.*
3185
3186 # Delete all files made by compilation
3187 # that don't exist in the distribution.
3188 clean: mostlyclean lang.clean
3189         -rm -f libgcc.a libgcc_eh.a libgcov.a
3190         -rm -f libgcc_s*
3191         -rm -f libunwind*
3192         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3193         -rm -f options.c options.h optionlist
3194         -rm -f cs-*
3195         -rm -f doc/*.dvi
3196         -rm -f doc/*.pdf
3197 # Delete the include directories.
3198         -rm -rf include include-fixed
3199 # Delete files used by the "multilib" facility (including libgcc subdirs).
3200         -rm -f multilib.h tmpmultilib*
3201         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3202           rm -rf $(MULTILIB_DIRNAMES); \
3203         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3204           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3205         fi ; fi
3206
3207 # Delete all files that users would normally create
3208 # while building and installing GCC.
3209 distclean: clean lang.distclean
3210         -rm -f auto-host.h auto-build.h
3211         -rm -f cstamp-h
3212         -rm -f config.status config.run config.cache config.bak
3213         -rm -f Make-lang Make-hooks Make-host Make-target
3214         -rm -f Makefile *.oaux
3215         -rm -f gthr-default.h
3216         -rm -f TAGS */TAGS
3217         -rm -f *.asm
3218         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3219         -rm -f testsuite/*.log testsuite/*.sum
3220         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3221         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3222         -rm -rf ${QMTEST_DIR} stamp-qmtest
3223         -rm -f cxxmain.c
3224         -rm -f .gdbinit configargs.h
3225         -rm -f gcov.pod
3226 # Delete po/*.gmo only if we are not building in the source directory.
3227         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3228         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3229
3230 # Get rid of every file that's generated from some other file, except for `configure'.
3231 # Most of these files ARE PRESENT in the GCC distribution.
3232 maintainer-clean:
3233         @echo 'This command is intended for maintainers to use; it'
3234         @echo 'deletes files that may need special tools to rebuild.'
3235         $(MAKE) lang.maintainer-clean distclean
3236         -rm -f cpp.??s cpp.*aux
3237         -rm -f gcc.??s gcc.*aux
3238         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3239 #\f
3240 # Entry points `install', `install-strip', and `uninstall'.
3241 # Also use `install-collect2' to install collect2 when the config files don't.
3242
3243 # Copy the compiler files into directories where they will be run.
3244 # Install the driver last so that the window when things are
3245 # broken is small.
3246 install: install-common $(INSTALL_HEADERS) \
3247     install-cpp install-man install-info install-@POSUB@ \
3248     install-driver install-lto-wrapper install-gcc-ar
3249
3250 ifeq ($(enable_plugin),yes)
3251 install: install-plugin
3252 endif
3253
3254 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3255 ifneq ($(STRIP),)
3256 install-strip: STRIPPROG = $(STRIP)
3257 export STRIPPROG
3258 endif
3259 install-strip: install
3260
3261 # Handle cpp installation.
3262 install-cpp: installdirs cpp$(exeext)
3263         -if test "$(enable_as_accelerator)" != "yes" ; then \
3264           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3265           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3266           if [ x$(cpp_install_dir) != x ]; then \
3267             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3268             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3269           else true; fi; \
3270         fi
3271
3272 # Create the installation directories.
3273 # $(libdir)/gcc/include isn't currently searched by cpp.
3274 installdirs:
3275         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3276         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3277         $(mkinstalldirs) $(DESTDIR)$(bindir)
3278         $(mkinstalldirs) $(DESTDIR)$(includedir)
3279         $(mkinstalldirs) $(DESTDIR)$(infodir)
3280         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3281         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3282
3283 params.list: s-params.list; @true
3284 s-params.list: $(srcdir)/params-list.h $(srcdir)/params.def
3285         $(CPP) $(srcdir)/params-list.h | sed 's/^#.*//;/^$$/d' > tmp-params.list
3286         $(SHELL) $(srcdir)/../move-if-change tmp-params.list params.list
3287         $(STAMP) s-params.list
3288
3289 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3290   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3291   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3292   gimple.h is-a.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3293   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3294   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3295   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3296   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3297   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3298   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3299   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3300   $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3301   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3302   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3303   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3304   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3305   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3306   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3307   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3308   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3309   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3310   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3311   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3312   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3313   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3314   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3315   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3316   lcm.h cfgloopmanip.h builtins.def chkp-builtins.def pass-instances.def
3317
3318 # generate the 'build fragment' b-header-vars
3319 s-header-vars: Makefile
3320         rm -f tmp-header-vars
3321 # The first sed gets the list "header variables" as the list variables
3322 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3323 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3324 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3325 # as well.
3326         $(foreach header_var,$(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;) \
3327         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3328         $(STAMP) s-header-vars
3329
3330 # Install gengtype
3331 install-gengtype: installdirs gengtype$(exeext) gtype.state
3332         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3333         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3334         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3335         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3336
3337 # Install the headers needed to build a plugin.
3338 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3339 # We keep the directory structure for files in config or c-family and .def
3340 # files. All other files are flattened to a single directory.
3341         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3342         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3343         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3344         for file in $$headers; do \
3345           if [ -f $$file ] ; then \
3346             path=$$file; \
3347           elif [ -f $(srcdir)/$$file ]; then \
3348             path=$(srcdir)/$$file; \
3349           else continue; \
3350           fi; \
3351           case $$path in \
3352           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3353             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3354           *) base=`basename $$path` ;; \
3355           esac; \
3356           dest=$(plugin_includedir)/$$base; \
3357           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3358           dir=`dirname $$dest`; \
3359           $(mkinstalldirs) $(DESTDIR)$$dir; \
3360           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3361         done
3362         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3363
3364 # Install the compiler executables built during cross compilation.
3365 install-common: native lang.install-common installdirs
3366         for file in $(COMPILERS); do \
3367           if [ -f $$file ] ; then \
3368             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3369             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3370           else true; \
3371           fi; \
3372         done
3373         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3374           if [ x"$$file" != x.. ]; then \
3375             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3376             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3377           else true; fi; \
3378         done
3379 # We no longer install the specs file because its presence makes the
3380 # driver slower, and because people who need it can recreate it by
3381 # using -dumpspecs.  We remove any old version because it would
3382 # otherwise override the specs built into the driver.
3383         rm -f $(DESTDIR)$(libsubdir)/specs
3384 # Install gcov if it was compiled.
3385         -if test "$(enable_as_accelerator)" != "yes" ; then \
3386           if [ -f gcov$(exeext) ]; \
3387           then \
3388             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3389             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3390           fi; \
3391         fi
3392 # Install gcov-tool if it was compiled.
3393         -if test "$(enable_as_accelerator)" != "yes" ; then \
3394           if [ -f gcov-tool$(exeext) ]; \
3395           then \
3396             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3397             $(INSTALL_PROGRAM) \
3398             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3399           fi; \
3400         fi
3401
3402 # Install the driver program as $(target_noncanonical)-gcc,
3403 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3404 install-driver: installdirs xgcc$(exeext)
3405         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3406         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3407         -if test "$(enable_as_accelerator)" != "yes" ; then \
3408           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3409             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3410             ( cd $(DESTDIR)$(bindir) && \
3411               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3412           fi; \
3413           if [ ! -f gcc-cross$(exeext) ] \
3414               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3415             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3416             ( cd $(DESTDIR)$(bindir) && \
3417               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3418               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3419           fi; \
3420         fi
3421
3422 # Install the info files.
3423 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3424 # to do the install.
3425 install-info:: doc installdirs \
3426         $(DESTDIR)$(infodir)/cpp.info \
3427         $(DESTDIR)$(infodir)/gcc.info \
3428         $(DESTDIR)$(infodir)/cppinternals.info \
3429         $(DESTDIR)$(infodir)/gccinstall.info \
3430         $(DESTDIR)$(infodir)/gccint.info \
3431         lang.install-info
3432
3433 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3434         rm -f $@
3435         if [ -f $< ]; then \
3436           for f in $(<)*; do \
3437             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3438             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3439             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3440           done; \
3441         else true; fi
3442         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3443           if [ -f $@ ]; then \
3444             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3445           else true; fi; \
3446         else true; fi;
3447
3448 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3449
3450 install-pdf: $(PDFFILES) lang.install-pdf
3451         @$(NORMAL_INSTALL)
3452         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3453         @list='$(PDFFILES)'; for p in $$list; do \
3454           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3455           f=$(pdf__strip_dir) \
3456           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3457           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3458         done
3459
3460 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3461
3462 install-html: $(HTMLS_BUILD) lang.install-html
3463         @$(NORMAL_INSTALL)
3464         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3465         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3466           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3467           f=$(html__strip_dir) \
3468           if test -d "$$d$$p"; then \
3469             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3470             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3471             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3472             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3473           else \
3474             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3475             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3476           fi; \
3477         done
3478
3479 # Install the man pages.
3480 install-man: lang.install-man \
3481         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3482         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3483         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3484         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3485         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3486         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3487
3488 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3489         -rm -f $@
3490         -$(INSTALL_DATA) $< $@
3491         -chmod a-x $@
3492
3493 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3494         -rm -f $@
3495         -$(INSTALL_DATA) $< $@
3496         -chmod a-x $@
3497
3498 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3499         -rm -f $@
3500         -$(INSTALL_DATA) $< $@
3501         -chmod a-x $@
3502
3503 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3504         -rm -f $@
3505         -$(INSTALL_DATA) $< $@
3506         -chmod a-x $@
3507
3508 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3509         -rm -f $@
3510         -$(INSTALL_DATA) $< $@
3511         -chmod a-x $@
3512
3513 # Install all the header files built in the include subdirectory.
3514 install-headers: $(INSTALL_HEADERS_DIR)
3515 # Fix symlinks to absolute paths in the installed include directory to
3516 # point to the installed directory, not the build directory.
3517 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3518         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3519         if [ $$? -eq 0 ]; then \
3520           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3521           for i in $$files; do \
3522             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3523             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3524               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3525               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3526             fi; \
3527           done; \
3528         fi
3529
3530 # Create or recreate the gcc private include file directory.
3531 install-include-dir: installdirs
3532         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3533         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3534         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3535         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3536
3537 # Create or recreate the install-tools include file directory.
3538 itoolsdir = $(libexecsubdir)/install-tools
3539 itoolsdatadir = $(libsubdir)/install-tools
3540 install-itoolsdirs: installdirs
3541         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3542         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3543
3544 # Install the include directory using tar.
3545 install-headers-tar: stmp-int-hdrs install-include-dir
3546 # We use `pwd`/include instead of just include to problems with CDPATH
3547 # Unless a full pathname is provided, some shells would print the new CWD,
3548 # found in CDPATH, corrupting the output.  We could just redirect the
3549 # output of `cd', but some shells lose on redirection within `()'s
3550         (cd `${PWD_COMMAND}`/include ; \
3551          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3552         (cd `${PWD_COMMAND}`/include-fixed ; \
3553          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3554 # /bin/sh on some systems returns the status of the first tar,
3555 # and that can lose with GNU tar which always writes a full block.
3556 # So use `exit 0' to ignore its exit status.
3557
3558 # Install the include directory using cpio.
3559 install-headers-cpio: stmp-int-hdrs install-include-dir
3560 # See discussion about the use of `pwd` above
3561         cd `${PWD_COMMAND}`/include ; \
3562         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3563         cd `${PWD_COMMAND}`/include-fixed ; \
3564         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3565
3566 # Install the include directory using cp.
3567 install-headers-cp: stmp-int-hdrs install-include-dir
3568         cp -p -r include $(DESTDIR)$(libsubdir)
3569         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3570
3571 # Targets without dependencies, for use in prev-gcc during bootstrap.
3572 real-install-headers-tar:
3573         (cd `${PWD_COMMAND}`/include-fixed ; \
3574          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3575
3576 real-install-headers-cpio:
3577         cd `${PWD_COMMAND}`/include-fixed ; \
3578         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3579
3580 real-install-headers-cp:
3581         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3582
3583 # Install supporting files for fixincludes to be run later.
3584 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3585   macro_list fixinc_list
3586         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3587           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3588         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3589         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3590         set -e; for ml in `cat fixinc_list`; do \
3591           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3592           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3593           $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3594         done
3595         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3596                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3597         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3598                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3599                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3600         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3601                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3602         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3603                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3604
3605 # Use this target to install the program `collect2' under the name `collect2'.
3606 install-collect2: collect2 installdirs
3607         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3608 # Install the driver program as $(libsubdir)/gcc for collect2.
3609         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3610
3611 # Install lto-wrapper.
3612 install-lto-wrapper: lto-wrapper$(exeext)
3613         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3614
3615 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3616         if test "$(enable_as_accelerator)" != "yes" ; then \
3617           for i in gcc-ar gcc-nm gcc-ranlib; do \
3618             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3619             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3620             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3621             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3622             if test -f gcc-cross$(exeext); then \
3623               :; \
3624             else \
3625               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3626               ( cd $(DESTDIR)$(bindir) && \
3627                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3628             fi ; \
3629           done; \
3630         fi
3631
3632 # Cancel installation by deleting the installed files.
3633 uninstall: lang.uninstall
3634         -rm -rf $(DESTDIR)$(libsubdir)
3635         -rm -rf $(DESTDIR)$(libexecsubdir)
3636         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3637         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3638         -if [ x$(cpp_install_dir) != x ]; then \
3639           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3640         else true; fi
3641         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3642         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3643         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3644         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3645         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3646         for i in ar nm ranlib ; do \
3647           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3648           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3649           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3650           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3651         done
3652 #\f
3653 # These targets are for the dejagnu testsuites. The file site.exp
3654 # contains global variables that all the testsuites will use.
3655
3656 target_subdir = @target_subdir@
3657
3658 site.exp: ./config.status Makefile
3659         @echo "Making a new config file..."
3660         -@rm -f ./site.tmp
3661         @$(STAMP) site.exp
3662         -@mv site.exp site.bak
3663         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3664         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3665         @echo "# add them to the last section" >> ./site.tmp
3666         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3667         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3668         @echo "set host_triplet $(host)" >> ./site.tmp
3669         @echo "set build_triplet $(build)" >> ./site.tmp
3670         @echo "set target_triplet $(target)" >> ./site.tmp
3671         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3672         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3673 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3674         @echo "set CFLAGS \"\"" >> ./site.tmp
3675         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3676         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3677         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3678 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3679 # They are passed first to allow individual tests to override them.
3680         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3681 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3682 # files that have already been installed there will be found.  The -B option
3683 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3684 # from the install tree.
3685         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3686         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3687         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3688         @if test "@enable_plugin@" = "yes" ; then \
3689           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3690           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3691           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3692           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3693         fi
3694 # If newlib has been configured, we need to pass -B to gcc so it can find
3695 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3696 # message if it doesn't, but the testsuite is supposed to ignore the message -
3697 # it's too difficult to tell when to and when not to pass -B (not all targets
3698 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3699 # seems like too selective a test.
3700 # ??? Another way to solve this might be to rely on linker scripts.  Then
3701 # theoretically the -B won't be needed.
3702 # We also need to pass -L ../ld so that the linker can find ldscripts.
3703         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3704             && [ "${host}" != "${target}" ]; then \
3705           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3706           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3707           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3708           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3709           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3710         else true; \
3711         fi
3712         @if [ -d $(objdir)/../ld ] ; then \
3713           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3714         else true; \
3715         fi
3716         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3717         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3718         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3719           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3720         else true; \
3721         fi
3722         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3723           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3724         else true; \
3725         fi
3726         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3727           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3728         else true; \
3729         fi
3730         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3731         @cat ./site.tmp > site.exp
3732         @cat site.bak | sed \
3733                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3734         -@rm -f ./site.tmp
3735
3736 CHECK_TARGETS = @check_languages@
3737
3738 check: $(CHECK_TARGETS)
3739
3740 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3741
3742 # The idea is to parallelize testing of multilibs, for example:
3743 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3744 # will run 3 concurrent sessions of check-gcc, eventually testing
3745 # all 10 combinations.  GNU make is required, as is a shell that expands
3746 # alternations within braces.
3747 lang_checks_parallel = $(lang_checks:=//%)
3748 $(lang_checks_parallel): site.exp
3749         target=`echo "$@" | sed 's,//.*,,'`; \
3750         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3751         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3752         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3753           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3754           "$$target"
3755
3756 TESTSUITEDIR = testsuite
3757
3758 $(TESTSUITEDIR)/site.exp: site.exp
3759         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3760         -rm -f $@
3761         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3762
3763 # This is only used for check-% targets that aren't parallelized.
3764 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3765         -test -d plugin || mkdir plugin
3766         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3767         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3768         -(rootme=`${PWD_COMMAND}`; export rootme; \
3769         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3770         cd $(TESTSUITEDIR)/$*; \
3771         rm -f tmp-site.exp; \
3772         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3773                 < ../../site.exp > tmp-site.exp; \
3774         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3775         EXPECT=${EXPECT} ; export EXPECT ; \
3776         if [ -f $${rootme}/../expect/expect ] ; then  \
3777            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3778             export TCL_LIBRARY ; fi ; \
3779         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3780
3781 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3782         @echo check-$*
3783
3784 check_p_tool=$(firstword $(subst _, ,$*))
3785 check_p_count=$(check_$(check_p_tool)_parallelize)
3786 check_p_subno=$(word 2,$(subst _, ,$*))
3787 check_p_numbers0:=1 2 3 4 5 6 7 8 9
3788 check_p_numbers1:=0 $(check_p_numbers0)
3789 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
3790 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
3791 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
3792 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
3793 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
3794 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
3795 check_p_subdir=$(subst _,,$*)
3796 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
3797                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
3798                 $(check_p_numbers)))
3799
3800 # For parallelized check-% targets, this decides whether parallelization
3801 # is desirable (if -jN is used).  If desirable, recursive make is run with
3802 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
3803 # parallel, as they are run in separate directories.
3804 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
3805 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
3806 # dejaGNU procedure is overridden to additionally synchronize through
3807 # a $lang-parallel directory which tests will be run by which runtest instance.
3808 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3809 # files.  If parallelization isn't desirable, only one recursive make
3810 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3811 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3812 # should be passed to runtest.
3813 #
3814 # To parallelize some language check, add the corresponding check-$lang
3815 # to lang_checks_parallelized variable and define check_$lang_parallelize
3816 # variable.  This is the upper limit to which it is useful to parallelize the
3817 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
3818 # testsuites like objc or go.
3819 $(lang_checks_parallelized): check-% : site.exp
3820         -rm -rf $(TESTSUITEDIR)/$*-parallel
3821         @if [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \
3822           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
3823           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
3824           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
3825           export GCC_RUNTEST_PARALLELIZE_DIR ; \
3826           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3827             check-parallel-$* \
3828             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3829           sums= ; logs= ; \
3830           for dir in $(TESTSUITEDIR)/$* \
3831                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
3832           do \
3833             if [ -d $$dir ]; then \
3834               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
3835               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
3836             fi; \
3837           done; \
3838           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
3839             > $(TESTSUITEDIR)/$*/$*.sum; \
3840           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
3841             > $(TESTSUITEDIR)/$*/$*.log; \
3842           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
3843         else \
3844           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3845             check_$*_parallelize= check-parallel-$*; \
3846         fi
3847
3848 check-parallel-% : site.exp
3849         -@test -d plugin || mkdir plugin
3850         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3851         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3852         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
3853         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3854         if [ -n "$(check_p_subno)" ] \
3855            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
3856            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
3857           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
3858         else \
3859           cd $(TESTSUITEDIR)/$(check_p_subdir); \
3860           rm -f tmp-site.exp; \
3861           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3862                 < ../../site.exp > tmp-site.exp; \
3863           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3864           EXPECT=${EXPECT} ; export EXPECT ; \
3865           if [ -f $${rootme}/../expect/expect ] ; then  \
3866             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3867             export TCL_LIBRARY ; \
3868           fi ; \
3869           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
3870           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
3871             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
3872           fi ; \
3873         fi )
3874
3875 # QMTest targets
3876
3877 # The path to qmtest.
3878 QMTEST_PATH=qmtest
3879
3880 # The flags to pass to qmtest.
3881 QMTESTFLAGS=
3882
3883 # The flags to pass to "qmtest run".
3884 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
3885
3886 # The command to use to invoke qmtest.
3887 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3888
3889 # The tests (or suites) to run.
3890 QMTEST_GPP_TESTS=g++
3891
3892 # The subdirectory of the OBJDIR that will be used to store the QMTest
3893 # test database configuration and that will be used for temporary
3894 # scratch space during QMTest's execution.
3895 QMTEST_DIR=qmtestsuite
3896
3897 # Create the QMTest database configuration.
3898 ${QMTEST_DIR} stamp-qmtest:
3899         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3900             -c gcc_database.GCCDatabase \
3901             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
3902             $(STAMP) stamp-qmtest
3903
3904 # Create the QMTest context file.
3905 ${QMTEST_DIR}/context: stamp-qmtest
3906         rm -f $@
3907         echo "CompilerTable.languages=c cplusplus" >> $@
3908         echo "CompilerTable.c_kind=GCC" >> $@
3909         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
3910         echo "CompilerTable.c_options=-B${objdir}/" >> $@
3911         echo "CompilerTable.cplusplus_kind=GCC" >> $@
3912         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
3913         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
3914         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
3915
3916 # Run the G++ testsuite using QMTest.
3917 qmtest-g++: ${QMTEST_DIR}/context
3918         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3919            -o g++.qmr ${QMTEST_GPP_TESTS}
3920
3921 # Use the QMTest GUI.
3922 qmtest-gui: ${QMTEST_DIR}/context
3923         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3924
3925 .PHONY: qmtest-g++
3926
3927 # Run Paranoia on real.c.
3928
3929 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
3930         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
3931
3932 paranoia: paranoia.o real.o $(LIBIBERTY)
3933         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
3934
3935 # These exist for maintenance purposes.
3936
3937 # Update the tags table.
3938 TAGS: lang.tags
3939         (cd $(srcdir);                                  \
3940         incs= ;                                         \
3941         list='$(SUBDIRS)'; for dir in $$list; do        \
3942           if test -f $$dir/TAGS; then                   \
3943             incs="$$incs --include $$dir/TAGS.sub";     \
3944           fi;                                           \
3945         done;                                           \
3946         etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c *.cc \
3947               ../include/*.h ../libiberty/*.c \
3948               ../libcpp/*.c ../libcpp/include/*.h \
3949               --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        \
3950               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\).*(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def \
3951               --language=none --regex="/DEFTIMEVAR (\([A-Za-z_0-9]+\)/\1/" timevar.def \
3952                 ; \
3953         etags --include TAGS.sub $$incs)
3954
3955 # -----------------------------------------------------
3956 # Rules for generating translated message descriptions.
3957 # Disabled by autoconf if the tools are not available.
3958 # -----------------------------------------------------
3959
3960 XGETTEXT = @XGETTEXT@
3961 GMSGFMT = @GMSGFMT@
3962 MSGMERGE = msgmerge
3963 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
3964
3965 .PHONY: build- install- build-po install-po update-po
3966
3967 # Dummy rules to deal with dependencies produced by use of
3968 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3969 build-: ; @true
3970 install-: ; @true
3971
3972 build-po: $(CATALOGS)
3973
3974 # This notation should be acceptable to all Make implementations used
3975 # by people who are interested in updating .po files.
3976 update-po: $(CATALOGS:.gmo=.pox)
3977
3978 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3979 # script does that.
3980 .po.gmo:
3981         $(mkinstalldirs) po
3982         $(GMSGFMT) --statistics -o $@ $<
3983
3984 # The new .po has to be gone over by hand, so we deposit it into
3985 # build/po with a different extension.
3986 # If build/po/gcc.pot exists, use it (it was just created),
3987 # else use the one in srcdir.
3988 .po.pox:
3989         $(mkinstalldirs) po
3990         $(MSGMERGE) $< `if test -f po/gcc.pot; \
3991                         then echo po/gcc.pot; \
3992                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
3993
3994 # This rule has to look for .gmo modules in both srcdir and
3995 # the cwd, and has to check that we actually have a catalog
3996 # for each language, in case they weren't built or included
3997 # with the distribution.
3998 install-po:
3999         $(mkinstalldirs) $(DESTDIR)$(datadir)
4000         cats="$(CATALOGS)"; for cat in $$cats; do \
4001           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4002           if [ -f $$cat ]; then :; \
4003           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4004           else continue; \
4005           fi; \
4006           dir=$(localedir)/$$lang/LC_MESSAGES; \
4007           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4008           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4009           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4010           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4011         done
4012
4013 # Rule for regenerating the message template (gcc.pot).
4014 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4015 # this rule has no dependencies and always regenerates gcc.pot.  This is
4016 # relatively harmless since the .po files do not directly depend on it.
4017 # Note that exgettext has an awk script embedded in it which requires a
4018 # fairly modern (POSIX-compliant) awk.
4019 # The .pot file is left in the build directory.
4020 gcc.pot: po/gcc.pot
4021 po/gcc.pot: force
4022         $(mkinstalldirs) po
4023         $(MAKE) srcextra
4024         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4025                 $(XGETTEXT) gcc $(srcdir)
4026
4027 #\f
4028
4029 # Dependency information.
4030
4031 # In order for parallel make to really start compiling the expensive
4032 # objects from $(OBJS) as early as possible, build all their
4033 # prerequisites strictly before all objects.
4034 $(ALL_HOST_OBJS) : | $(generated_files)
4035
4036 # Include the auto-generated dependencies for all host objects.
4037 DEPFILES = \
4038   $(foreach obj,$(ALL_HOST_OBJS),\
4039     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4040 -include $(DEPFILES)