gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2018 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 host_noncanonical=@host_noncanonical@
  60 host_os=@host_os@
  61 target=@target@
  62 target_noncanonical:=@target_noncanonical@
  63
  64 # Normally identical to target_noncanonical, except for compilers built
  65 # as accelerator targets.
  66 real_target_noncanonical:=@real_target_noncanonical@
  67 accel_dir_suffix = @accel_dir_suffix@
  68
  69 # Sed command to transform gcc to installed name.
  70 program_transform_name := @program_transform_name@
  71
  72 # -----------------------------
  73 # Directories used during build
  74 # -----------------------------
  75
  76 # Directory where sources are, from where we are.
  77 srcdir = @srcdir@
  78 gcc_docdir = @srcdir@/doc
  79
  80 # Directory where sources are, absolute.
  81 abs_srcdir = @abs_srcdir@
  82 abs_docdir = @abs_srcdir@/doc
  83
  84 # Directory where sources are, relative to here.
  85 top_srcdir = @top_srcdir@
  86
  87 # Top build directory for this package, relative to here.
  88 top_builddir = .
  89
  90 # The absolute path to the current directory.
  91 objdir := $(shell pwd)
  92
  93 host_subdir=@host_subdir@
  94 build_subdir=@build_subdir@
  95 target_subdir=@target_subdir@
  96 build_libsubdir=@build_libsubdir@
  97
  98 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  99 ifeq ($(host_subdir),.)
 100 toplevel_builddir := ..
 101 else
 102 toplevel_builddir := ../..
 103 endif
 104
 105 build_objdir := $(toplevel_builddir)/$(build_subdir)
 106 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 107 target_objdir := $(toplevel_builddir)/$(target_subdir)
 108
 109 # --------
 110 # Defined vpaths
 111 # --------
 112
 113 # Directory where sources are, from where we are.
 114 VPATH = @srcdir@
 115
 116 # We define a vpath for the sources of the .texi files here because they
 117 # are split between multiple directories and we would rather use one implicit
 118 # pattern rule for everything.
 119 # This vpath could be extended within the Make-lang fragments.
 120
 121 vpath %.texi $(gcc_docdir)
 122 vpath %.texi $(gcc_docdir)/include
 123
 124 # --------
 125 # UNSORTED
 126 # --------
 127
 128 # Extra flags to pass to indicate cross compilation, which
 129 # might be used or tested by Make-lang fragments.
 130 CROSS=@CROSS@
 131
 132 # Variables that exist for you to override.
 133 # See below for how to change them for certain systems.
 134
 135 # List of language subdirectories.
 136 SUBDIRS =@subdirs@ build
 137
 138 # Selection of languages to be made.
 139 CONFIG_LANGUAGES = @all_selected_languages@
 140 LANGUAGES = c $(CONFIG_LANGUAGES)
 141 ifeq (@enable_gcov@,yes)
 142 LANGUAGES += gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext)
 143 endif
 144
 145 # Default values for variables overridden in Makefile fragments.
 146 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 147 # TCFLAGS is used for compilations with the GCC just built.
 148 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 149 T_CFLAGS =
 150 TCFLAGS =
 151 CFLAGS = @CFLAGS@
 152 CXXFLAGS = @CXXFLAGS@
 153 LDFLAGS = @LDFLAGS@
 154
 155 # Should we build position-independent host code?
 156 PICFLAG = @PICFLAG@
 157
 158 # Flags to determine code coverage. When coverage is disabled, this will
 159 # contain the optimization flags, as you normally want code coverage
 160 # without optimization.
 161 COVERAGE_FLAGS = @coverage_flags@
 162 coverageexts = .{gcda,gcno}
 163
 164 # The warning flags are separate from CFLAGS because people tend to
 165 # override optimization flags and we'd like them to still have warnings
 166 # turned on.  These flags are also used to pass other stage dependent
 167 # flags from configure.  The user is free to explicitly turn these flags
 168 # off if they wish.
 169 # LOOSE_WARN are the warning flags to use when compiling something
 170 # which is only compiled with gcc, such as libgcc.
 171 # C_LOOSE_WARN is similar, but with C-only warnings.
 172 # STRICT_WARN are the additional warning flags to
 173 # apply to the back end and some front ends, which may be compiled
 174 # with other compilers.
 175 # C_STRICT_WARN is similar, with C-only warnings.
 176 LOOSE_WARN = @loose_warn@
 177 C_LOOSE_WARN = @c_loose_warn@
 178 STRICT_WARN = @strict_warn@
 179 C_STRICT_WARN = @c_strict_warn@
 180
 181 # This is set by --enable-checking.  The idea is to catch forgotten
 182 # "extern" tags in header files.
 183 NOCOMMON_FLAG = @nocommon_flag@
 184
 185 NOEXCEPTION_FLAGS = @noexception_flags@
 186
 187 ALIASING_FLAGS = @aliasing_flags@
 188
 189 # This is set by --disable-maintainer-mode (default) to "#"
 190 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 191 # --disable-maintainer-mode is used or not.  This is because the
 192 # following will expand to "MAINT := " in maintainer mode, and to
 193 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 194 # they mean exactly the same thing for make.
 195 MAINT := @MAINT@
 196
 197 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 198 # be used in language Make-lang.in makefile fragments to enable
 199 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 200 # maintainer mode, and '' otherwise.
 201 @MAINT@ ENABLE_MAINTAINER_RULES = true
 202
 203 # These are set by --enable-checking=valgrind.
 204 RUN_GEN = @valgrind_command@
 205 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 206
 207 # This is how we control whether or not the additional warnings are applied.
 208 .-warn = $(STRICT_WARN)
 209 build-warn = $(STRICT_WARN)
 210 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 211 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 212
 213 # These files are to have specific diagnostics suppressed, or are not to
 214 # be subject to -Werror:
 215 # flex output may yield harmless "no previous prototype" warnings
 216 build/gengtype-lex.o-warn = -Wno-error
 217 gengtype-lex.o-warn = -Wno-error
 218 libgcov-util.o-warn = -Wno-error
 219 libgcov-driver-tool.o-warn = -Wno-error
 220 libgcov-merge-tool.o-warn = -Wno-error
 221 gimple-match.o-warn = -Wno-unused
 222 generic-match.o-warn = -Wno-unused
 223 dfp.o-warn = -Wno-strict-aliasing
 224
 225 # All warnings have to be shut off in stage1 if the compiler used then
 226 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 227 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 228 # either $(GCC_WARN_CXXFLAGS), or nothing.
 229 WARN_CFLAGS = @warn_cflags@
 230 WARN_CXXFLAGS = @warn_cxxflags@
 231
 232 CPPFLAGS = @CPPFLAGS@
 233
 234 AWK = @AWK@
 235 CC = @CC@
 236 CXX = @CXX@
 237 BISON = @BISON@
 238 BISONFLAGS =
 239 FLEX = @FLEX@
 240 FLEXFLAGS =
 241 AR = @AR@
 242 AR_FLAGS = rc
 243 NM = @NM@
 244 RANLIB = @RANLIB@
 245 RANLIB_FLAGS = @ranlib_flags@
 246
 247 # Libraries to use on the host.
 248 HOST_LIBS = @HOST_LIBS@
 249
 250 # The name of the compiler to use.
 251 COMPILER = $(CXX)
 252 COMPILER_FLAGS = $(CXXFLAGS)
 253 # If HOST_LIBS is set, then the user is controlling the libraries to
 254 # link against.  In that case, link with $(CC) so that the -lstdc++
 255 # library is not introduced.  If HOST_LIBS is not set, link with
 256 # $(CXX) to pick up -lstdc++.
 257 ifeq ($(HOST_LIBS),)
 258 LINKER = $(CXX)
 259 LINKER_FLAGS = $(CXXFLAGS)
 260 else
 261 LINKER = $(CC)
 262 LINKER_FLAGS = $(CFLAGS)
 263 endif
 264
 265 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
 266 NO_PIE_FLAG = @NO_PIE_FLAG@
 267
 268 # We don't want to compile the compilers with -fPIE, it make PCH fail.
 269 COMPILER += $(NO_PIE_CFLAGS)
 270
 271 # Link with -no-pie since we compile the compiler with -fno-PIE.
 272 LINKER += $(NO_PIE_FLAG)
 273
 274 # Like LINKER, but use a mutex for serializing front end links.
 275 ifeq (@DO_LINK_MUTEX@,true)
 276 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 277 else
 278 LLINKER = $(LINKER)
 279 endif
 280
 281 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
 282
 283 USE_THIN_ARCHIVES = no
 284 ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
 285 ifeq ($(AR_FLAGS),rc)
 286 ifeq ($(RANLIB_FLAGS),)
 287 USE_THIN_ARCHIVES = yes
 288 endif
 289 endif
 290 endif
 291
 292 # -------------------------------------------
 293 # Programs which operate on the build machine
 294 # -------------------------------------------
 295
 296 SHELL = @SHELL@
 297 # pwd command to use.  Allow user to override default by setting PWDCMD in
 298 # the environment to account for automounters.  The make variable must not
 299 # be called PWDCMD, otherwise the value set here is passed to make
 300 # subprocesses and overrides the setting from the user's environment.
 301 # Don't use PWD since it is a common shell environment variable and we
 302 # don't want to corrupt it.
 303 PWD_COMMAND = $${PWDCMD-pwd}
 304 # on sysV, define this as cp.
 305 INSTALL = @INSTALL@
 306 # Some systems may be missing symbolic links, regular links, or both.
 307 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 308 LN=@LN@
 309 LN_S=@LN_S@
 310 # These permit overriding just for certain files.
 311 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 312 INSTALL_DATA = @INSTALL_DATA@
 313 INSTALL_SCRIPT = @INSTALL@
 314 install_sh = $(SHELL) $(srcdir)/../install-sh
 315 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 316 MAKEINFO = @MAKEINFO@
 317 MAKEINFOFLAGS = --no-split
 318 TEXI2DVI = texi2dvi
 319 TEXI2PDF = texi2pdf
 320 TEXI2HTML = $(MAKEINFO) --html
 321 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 322 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 323 # Some versions of `touch' (such as the version on Solaris 2.8)
 324 # do not correctly set the timestamp due to buggy versions of `utime'
 325 # in the kernel.  So, we use `echo' instead.
 326 STAMP = echo timestamp >
 327 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 328 # translate the shell's notion of absolute pathnames to the native
 329 # spelling.
 330 build_file_translate = @build_file_translate@
 331
 332 # Make sure the $(MAKE) variable is defined.
 333 @SET_MAKE@
 334
 335 # Locate mkinstalldirs.
 336 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 337
 338 # write_entries_to_file - writes each entry in a list
 339 # to the specified file.  Entries are written in chunks of
 340 # $(write_entries_to_file_split) to accommodate systems with
 341 # severe command-line-length limitations.
 342 # Parameters:
 343 # $(1): variable containing entries to iterate over
 344 # $(2): output file
 345 write_entries_to_file_split = 50
 346 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 347         $(foreach range, \
 348           $(shell i=1; while test $$i -le $(words $(1)); do \
 349              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 350           $(shell echo "$(wordlist $(range), \
 351                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 352              | tr ' ' '\012' >> $(2)))
 353
 354 # The jit documentation looks better if built with sphinx, but can be
 355 # built with texinfo if sphinx is not available.
 356 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 357 doc_build_sys=@doc_build_sys@
 358
 359 # --------
 360 # UNSORTED
 361 # --------
 362
 363 # Dependency tracking stuff.
 364 CXXDEPMODE = @CXXDEPMODE@
 365 DEPDIR = @DEPDIR@
 366 depcomp = $(SHELL) $(srcdir)/../depcomp
 367
 368 # In the past we used AC_PROG_CC_C_O and set this properly, but
 369 # it was discovered that this hadn't worked in a long time, so now
 370 # we just hard-code.
 371 OUTPUT_OPTION = -o $@
 372
 373 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 374 # -I../zlib, unless we were configured with --with-system-zlib, in which
 375 # case both are empty.
 376 ZLIB = @zlibdir@ -lz
 377 ZLIBINC = @zlibinc@
 378
 379 # How to find GMP
 380 GMPLIBS = @GMPLIBS@
 381 GMPINC = @GMPINC@
 382
 383 # How to find isl.
 384 ISLLIBS = @ISLLIBS@
 385 ISLINC = @ISLINC@
 386
 387 # Set to 'yes' if the LTO front end is enabled.
 388 enable_lto = @enable_lto@
 389
 390 # Compiler and flags needed for plugin support
 391 PLUGINCC = @CXX@
 392 PLUGINCFLAGS = @CXXFLAGS@
 393
 394 # Libs and linker options needed for plugin support
 395 PLUGINLIBS = @pluginlibs@
 396
 397 enable_plugin = @enable_plugin@
 398
 399 # On MinGW plugin installation involves installing import libraries.
 400 ifeq ($(enable_plugin),yes)
 401   plugin_implib := $(if $(strip $(filter mingw%,$(host_os))),yes,no)
 402 endif
 403
 404 enable_host_shared = @enable_host_shared@
 405
 406 enable_as_accelerator = @enable_as_accelerator@
 407
 408 CPPLIB = ../libcpp/libcpp.a
 409 CPPINC = -I$(srcdir)/../libcpp/include
 410
 411 # Where to find decNumber
 412 enable_decimal_float = @enable_decimal_float@
 413 DECNUM = $(srcdir)/../libdecnumber
 414 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 415 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 416 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 417
 418 # The backtrace library.
 419 BACKTRACE = $(srcdir)/../libbacktrace
 420 BACKTRACEINC = -I$(BACKTRACE)
 421 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 422
 423 # Target to use when installing include directory.  Either
 424 # install-headers-tar, install-headers-cpio or install-headers-cp.
 425 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 426
 427 # Header files that are made available under the same name
 428 # to programs compiled with GCC.
 429 USER_H = $(srcdir)/ginclude/float.h \
 430          $(srcdir)/ginclude/iso646.h \
 431          $(srcdir)/ginclude/stdarg.h \
 432          $(srcdir)/ginclude/stdbool.h \
 433          $(srcdir)/ginclude/stddef.h \
 434          $(srcdir)/ginclude/varargs.h \
 435          $(srcdir)/ginclude/stdfix.h \
 436          $(srcdir)/ginclude/stdnoreturn.h \
 437          $(srcdir)/ginclude/stdalign.h \
 438          $(srcdir)/ginclude/stdatomic.h \
 439          $(EXTRA_HEADERS)
 440
 441 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 442 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 443
 444 # The GCC to use for compiling crt*.o.
 445 # Usually the one we just built.
 446 # Don't use this as a dependency--use $(GCC_PASSES).
 447 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 448
 449 # Set if the compiler was configured with --with-build-sysroot.
 450 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 451
 452 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 453 # It specifies -B./.
 454 # It also specifies -isystem ./include to find, e.g., stddef.h.
 455 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 456
 457 # ---------------------------------------------------
 458 # Programs which produce files for the target machine
 459 # ---------------------------------------------------
 460
 461 AR_FOR_TARGET := $(shell \
 462   if [ -f $(objdir)/../binutils/ar ] ; then \
 463     echo $(objdir)/../binutils/ar ; \
 464   else \
 465     if [ "$(host)" = "$(target)" ] ; then \
 466       echo $(AR); \
 467     else \
 468        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 469     fi; \
 470   fi)
 471 AR_FLAGS_FOR_TARGET =
 472 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 473 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 474 LIPO_FOR_TARGET = lipo
 475 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 476 RANLIB_FOR_TARGET := $(shell \
 477   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 478     echo $(objdir)/../binutils/ranlib ; \
 479   else \
 480     if [ "$(host)" = "$(target)" ] ; then \
 481       echo $(RANLIB); \
 482     else \
 483        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 484     fi; \
 485   fi)
 486 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 487 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 488 NM_FOR_TARGET = ./nm
 489 STRIP_FOR_TARGET := $(shell \
 490   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 491     echo $(objdir)/../binutils/strip-new ; \
 492   else \
 493     if [ "$(host)" = "$(target)" ] ; then \
 494       echo strip; \
 495     else \
 496        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 497     fi; \
 498   fi)
 499
 500 # --------
 501 # UNSORTED
 502 # --------
 503
 504 # Where to find some libiberty headers.
 505 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 506 OBSTACK_H   = $(srcdir)/../include/obstack.h
 507 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 508 MD5_H       = $(srcdir)/../include/md5.h
 509 XREGEX_H    = $(srcdir)/../include/xregex.h
 510 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 511
 512 # Linker plugin API headers
 513 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 514
 515 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 516 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 517 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 518 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 519
 520 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 521 # Purge it of unnecessary internal relative paths
 522 # to directories that might not exist yet.
 523 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 524 # Use single quotes here to avoid nested double- and backquotes, this
 525 # macro is also used in a double-quoted context.
 526 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 527
 528 # Path to the system headers on the build machine.
 529 BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 530
 531 # Control whether to run fixincludes.
 532 STMP_FIXINC = @STMP_FIXINC@
 533
 534 # Test to see whether <limits.h> exists in the system header files.
 535 LIMITS_H_TEST = [ -f $(BUILD_SYSTEM_HEADER_DIR)/limits.h ]
 536
 537 # Directory for prefix to system directories, for
 538 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 539 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 540 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 541
 542 xmake_file=@xmake_file@
 543 tmake_file=@tmake_file@
 544 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 545 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 546 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 547 out_file=$(srcdir)/config/@out_file@
 548 out_object_file=@out_object_file@
 549 common_out_file=$(srcdir)/common/config/@common_out_file@
 550 common_out_object_file=@common_out_object_file@
 551 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 552 tm_file_list=@tm_file_list@
 553 tm_include_list=@tm_include_list@
 554 tm_defines=@tm_defines@
 555 tm_p_file_list=@tm_p_file_list@
 556 tm_p_include_list=@tm_p_include_list@
 557 build_xm_file_list=@build_xm_file_list@
 558 build_xm_include_list=@build_xm_include_list@
 559 build_xm_defines=@build_xm_defines@
 560 host_xm_file_list=@host_xm_file_list@
 561 host_xm_include_list=@host_xm_include_list@
 562 host_xm_defines=@host_xm_defines@
 563 xm_file_list=@xm_file_list@
 564 xm_include_list=@xm_include_list@
 565 xm_defines=@xm_defines@
 566 lang_checks=
 567 lang_checks_parallelized=
 568 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 569 lang_specs_files=@lang_specs_files@
 570 lang_tree_files=@lang_tree_files@
 571 target_cpu_default=@target_cpu_default@
 572 OBJC_BOEHM_GC=@objc_boehm_gc@
 573 extra_modes_file=@extra_modes_file@
 574 extra_opt_files=@extra_opt_files@
 575 host_hook_obj=@out_host_hook_obj@
 576
 577 # Multiarch support
 578 enable_multiarch = @enable_multiarch@
 579 with_cpu = @with_cpu@
 580 with_float = @with_float@
 581 ifeq ($(enable_multiarch),yes)
 582   if_multiarch = $(1)
 583 else
 584   ifeq ($(enable_multiarch),auto)
 585     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 586     if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 587   else
 588     if_multiarch =
 589   endif
 590 endif
 591
 592 # ------------------------
 593 # Installation directories
 594 # ------------------------
 595
 596 # Common prefix for installation directories.
 597 # NOTE: This directory must exist when you start installation.
 598 prefix = @prefix@
 599 # Directory in which to put localized header files. On the systems with
 600 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 601 # `/usr'.
 602 # NOTE: local_prefix *should not* default from prefix.
 603 local_prefix = @local_prefix@
 604 # Directory in which to put host dependent programs and libraries
 605 exec_prefix = @exec_prefix@
 606 # Directory in which to put the executable for the command `gcc'
 607 bindir = @bindir@
 608 # Directory in which to put the directories used by the compiler.
 609 libdir = @libdir@
 610 # Directory in which GCC puts its executables.
 611 libexecdir = @libexecdir@
 612
 613 # --------
 614 # UNSORTED
 615 # --------
 616
 617 # Directory in which the compiler finds libraries etc.
 618 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 619 # Directory in which the compiler finds executables
 620 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 621 # Directory in which all plugin resources are installed
 622 plugin_resourcesdir = $(libsubdir)/plugin
 623  # Directory in which plugin headers are installed
 624 plugin_includedir = $(plugin_resourcesdir)/include
 625 # Directory in which plugin specific executables are installed
 626 plugin_bindir = $(libexecsubdir)/plugin
 627 # Used to produce a relative $(gcc_tooldir) in gcc.o
 628 ifeq ($(enable_as_accelerator),yes)
 629 unlibsubdir = ../../../../..
 630 else
 631 unlibsubdir = ../../..
 632 endif
 633 # $(prefix), expressed as a path relative to $(libsubdir).
 634 #
 635 # An explanation of the sed strings:
 636 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 637 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 638 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 639 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 640 #
 641 # (*) Note this pattern overwrites the first character of the string
 642 # with a forward slash if one is not already present.  This is not a
 643 # problem because the exact names of the sub-directories concerned is
 644 # unimportant, just the number of them matters.
 645 #
 646 # The practical upshot of these patterns is like this:
 647 #
 648 #  prefix     exec_prefix        result
 649 #  ------     -----------        ------
 650 #   /foo        /foo/bar          ../
 651 #   /foo/       /foo/bar          ../
 652 #   /foo        /foo/bar/         ../
 653 #   /foo/       /foo/bar/         ../
 654 #   /foo        /foo/bar/ugg      ../../
 655 libsubdir_to_prefix := \
 656   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 657     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 658         -e 's|/[^/]*|../|g')
 659 # $(exec_prefix), expressed as a path relative to $(prefix).
 660 prefix_to_exec_prefix := \
 661   $(shell echo "$(exec_prefix)" | \
 662     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 663 # Directory in which to find other cross-compilation tools and headers.
 664 dollar = @dollar@
 665 # Used in install-cross.
 666 gcc_tooldir = @gcc_tooldir@
 667 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 668 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 669 # Directory in which the compiler finds target-independent g++ includes.
 670 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 671 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 672 # Directory to search for site-specific includes.
 673 local_includedir = $(local_prefix)/include
 674 includedir = $(prefix)/include
 675 # where the info files go
 676 infodir = @infodir@
 677 # Where cpp should go besides $prefix/bin if necessary
 678 cpp_install_dir = @cpp_install_dir@
 679 # where the locale files go
 680 datadir = @datadir@
 681 localedir = $(datadir)/locale
 682 # Extension (if any) to put in installed man-page filename.
 683 man1ext = .1
 684 man7ext = .7
 685 objext = .o
 686 exeext = @host_exeext@
 687 build_exeext = @build_exeext@
 688
 689 # Directory in which to put man pages.
 690 mandir = @mandir@
 691 man1dir = $(mandir)/man1
 692 man7dir = $(mandir)/man7
 693 # Dir for temp files.
 694 tmpdir = /tmp
 695
 696 datarootdir = @datarootdir@
 697 docdir = @docdir@
 698 # Directory in which to build HTML
 699 build_htmldir = $(objdir)/HTML/gcc-$(version)
 700 # Directory in which to put HTML
 701 htmldir = @htmldir@
 702
 703 # Whether we were configured with NLS.
 704 USE_NLS = @USE_NLS@
 705
 706 # Internationalization library.
 707 LIBINTL = @LIBINTL@
 708 LIBINTL_DEP = @LIBINTL_DEP@
 709
 710 # Character encoding conversion library.
 711 LIBICONV = @LIBICONV@
 712 LIBICONV_DEP = @LIBICONV_DEP@
 713
 714 # If a supplementary library is being used for the GC.
 715 GGC_LIB=
 716
 717 # "true" if the target C library headers are unavailable; "false"
 718 # otherwise.
 719 inhibit_libc = @inhibit_libc@
 720 ifeq ($(inhibit_libc),true)
 721 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 722 endif
 723
 724 # List of extra executables that should be compiled for this target machine
 725 # that are used when linking.
 726 # The rules for compiling them should be in the t-* file for the machine.
 727 EXTRA_PROGRAMS = @extra_programs@
 728
 729 # List of extra object files that should be compiled and linked with
 730 # compiler proper (cc1, cc1obj, cc1plus).
 731 EXTRA_OBJS = @extra_objs@
 732
 733 # List of extra object files that should be compiled and linked with
 734 # the gcc driver.
 735 EXTRA_GCC_OBJS =@extra_gcc_objs@
 736
 737 # List of extra libraries that should be linked with the gcc driver.
 738 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 739
 740 # List of additional header files to install.
 741 EXTRA_HEADERS =@extra_headers_list@
 742
 743 # How to handle <stdint.h>.
 744 USE_GCC_STDINT = @use_gcc_stdint@
 745
 746 # The configure script will set this to collect2$(exeext), except on a
 747 # (non-Unix) host which can not build collect2, for which it will be
 748 # set to empty.
 749 COLLECT2 = @collect2@
 750
 751 # Program to convert libraries.
 752 LIBCONVERT =
 753
 754 # Control whether header files are installed.
 755 INSTALL_HEADERS=install-headers install-mkheaders
 756
 757 # Control whether Info documentation is built and installed.
 758 BUILD_INFO = @BUILD_INFO@
 759
 760 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 761 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 762
 763 # Additional directories of header files to run fixincludes on.
 764 # These should be directories searched automatically by default
 765 # just as /usr/include is.
 766 # *Do not* use this for directories that happen to contain
 767 # header files, but are not searched automatically by default.
 768 # On most systems, this is empty.
 769 OTHER_FIXINCLUDES_DIRS=
 770
 771 # A list of all the language-specific executables.
 772 COMPILERS = @all_compilers@
 773
 774 # List of things which should already be built whenever we try to use xgcc
 775 # to compile anything (without linking).
 776 GCC_PASSES=xgcc$(exeext) specs
 777
 778 # Directory to link to, when using the target `maketest'.
 779 DIR = ../gcc
 780
 781 # Native compiler for the build machine and its switches.
 782 CC_FOR_BUILD = @CC_FOR_BUILD@
 783 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 784 NO_PIE_CFLAGS_FOR_BUILD = @NO_PIE_CFLAGS_FOR_BUILD@
 785 NO_PIE_FLAG_FOR_BUILD = @NO_PIE_FLAG_FOR_BUILD@
 786 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 787 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 788 BUILD_NO_PIE_CFLAGS = @BUILD_NO_PIE_CFLAGS@
 789 BUILD_CFLAGS += $(BUILD_NO_PIE_CFLAGS)
 790 BUILD_CXXFLAGS += $(BUILD_NO_PIE_CFLAGS)
 791
 792 # Native compiler that we use.  This may be C++ some day.
 793 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 794 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 795
 796 # Native linker that we use.
 797 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 798 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 799
 800 # Native linker and preprocessor flags.  For x-fragment overrides.
 801 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 802 BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
 803 BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
 804 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 805                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 806
 807 # Actual name to use when installing a native compiler.
 808 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 809 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 810 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 811 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 812 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 813 GCOV_DUMP_INSTALL_NAME := $(shell echo gcov-dump|sed '$(program_transform_name)')
 814
 815 # Setup the testing framework, if you have one
 816 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 817             echo $${rootme}/../expect/expect ; \
 818           else echo expect ; fi`
 819
 820 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 821                echo $${srcdir}/../dejagnu/runtest ; \
 822             else echo runtest; fi`
 823 RUNTESTFLAGS =
 824
 825 # This should name the specs file that we're going to install.  Target
 826 # Makefiles may override it and name another file to be generated from
 827 # the built-in specs and installed as the default spec, as long as
 828 # they also introduce a rule to generate a file name specs, to be used
 829 # at build time.
 830 SPECS = specs
 831
 832 # Extra include files that are defined by HeaderInclude directives in
 833 # the .opt files
 834 OPTIONS_H_EXTRA =
 835
 836 # Extra include files that are defined by SourceInclude directives in
 837 # the .opt files
 838 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 839
 840 @option_includes@
 841
 842 # End of variables for you to override.
 843
 844 # GTM_H lists the config files that the generator files depend on,
 845 # while TM_H lists the ones ordinary gcc files depend on, which
 846 # includes several files generated by those generators.
 847 BCONFIG_H = bconfig.h $(build_xm_file_list)
 848 CONFIG_H  = config.h  $(host_xm_file_list)
 849 TCONFIG_H = tconfig.h $(xm_file_list)
 850 TM_P_H    = tm_p.h    $(tm_p_file_list)
 851 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 852 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 853
 854 # Variables for version information.
 855 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 856 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 857 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 858 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 859
 860 BASEVER_c   := $(shell cat $(BASEVER))
 861 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 862 DATESTAMP_c := $(shell cat $(DATESTAMP))
 863
 864 ifeq (,$(wildcard $(REVISION)))
 865 REVISION_c  :=
 866 REVISION    :=
 867 else
 868 REVISION_c  := $(shell cat $(REVISION))
 869 endif
 870
 871 version     := $(shell @get_gcc_base_ver@ $(BASEVER))
 872
 873 PATCHLEVEL_c := \
 874   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 875
 876
 877 # For use in version.c - double quoted strings, with appropriate
 878 # surrounding punctuation and spaces, and with the datestamp and
 879 # development phase collapsed to the empty string in release mode
 880 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 881 # immediately after the comma in the $(if ...) constructs is
 882 # significant - do not remove it.
 883 BASEVER_s   := "\"$(BASEVER_c)\""
 884 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 885 DATESTAMP_s := \
 886   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 887 PKGVERSION_s:= "\"@PKGVERSION@\""
 888 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 889
 890 PKGVERSION  := @PKGVERSION@
 891 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 892
 893 ifdef REVISION_c
 894 REVISION_s  := \
 895   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 896 else
 897 REVISION_s  := "\"\""
 898 endif
 899
 900 # Shorthand variables for dependency lists.
 901 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 902 VEC_H = vec.h statistics.h $(GGC_H)
 903 HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
 904 EXCEPT_H = except.h $(HASHTAB_H)
 905 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 906 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 907 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 908 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 909 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 910 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 911 MACHMODE_H = machmode.h mode-classes.def
 912 HOOKS_H = hooks.h
 913 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 914 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 915 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 916 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 917   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 918 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
 919   insn-modes-inline.h $(MACHMODE_H) double-int.h
 920 RTL_BASE_H = $(CORETYPES_H) rtl.h rtl.def reg-notes.def \
 921   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 922   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 923 FIXED_VALUE_H = fixed-value.h
 924 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 925 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 926 PARAMS_H = params.h params-enum.h params.def
 927 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 928         gtm-builtins.def sanitizer.def \
 929         hsa-builtins.def
 930 INTERNAL_FN_DEF = internal-fn.def
 931 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 932 TREE_CORE_H = tree-core.h $(CORETYPES_H) all-tree.def tree.def \
 933         c-family/c-common.def $(lang_tree_files) \
 934         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 935         $(VEC_H) treestruct.def $(HASHTAB_H) \
 936         alias.h $(SYMTAB_H) $(FLAGS_H) \
 937         $(REAL_H) $(FIXED_VALUE_H)
 938 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 939 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 940 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 941         cfg-flags.def cfghooks.h profile-count.h
 942 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 943         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 944         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 945 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 946 RECOG_H = recog.h
 947 EMIT_RTL_H = emit-rtl.h
 948 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 949 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 950 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 951         $(VEC_H) $(INPUT_H)
 952 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) \
 953         $(EMIT_RTL_H)
 954 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 955 REGS_H = regs.h hard-reg-set.h
 956 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(BITMAP_H) sbitmap.h
 957 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 958 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 959 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 960         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 961 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 962         alloc-pool.h $(TIMEVAR_H)
 963 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 964 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 965 GGC_H = ggc.h gtype-desc.h statistics.h
 966 TIMEVAR_H = timevar.h timevar.def
 967 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 968 INSN_ADDR_H = $(srcdir)/insn-addr.h
 969 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 970         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 971 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 972 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 973 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 974         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 975 PREDICT_H = predict.h predict.def
 976 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 977         $(srcdir)/../libcpp/include/cpplib.h
 978 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 979 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 980 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 981 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h
 982 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 983 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 984 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 985                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 986                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 987                 tree-ssa-alias.h
 988 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 989 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 990 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 991 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 992 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 993 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 994         $(C_COMMON_H) $(TREE_H)
 995 TREE_INLINE_H = tree-inline.h
 996 REAL_H = real.h
 997 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 998                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 999                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
1000 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
1001 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
1002 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1003                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
1004 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
1005 PLUGIN_VERSION_H = plugin-version.h configargs.h
1006 CONTEXT_H = context.h
1007 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1008
1009 #\f
1010 # Now figure out from those variables how to compile and link.
1011
1012 # IN_GCC distinguishes between code compiled into GCC itself and other
1013 # programs built during a bootstrap.
1014 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1015 # cross compiler which does not use the native headers and libraries.
1016 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
1017
1018 # This is the variable actually used when we compile. If you change this,
1019 # you probably want to update BUILD_CFLAGS in configure.ac
1020 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
1021   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
1022
1023 # The C++ version.
1024 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
1025   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
1026   $(WARN_CXXFLAGS) @DEFS@
1027
1028 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
1029 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1030 # win against random include files in /usr/include.
1031 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
1032
1033 # This is the variable to use when using $(COMPILER).
1034 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
1035
1036 # This is the variable to use when using $(LINKER).
1037 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
1038
1039 # Build and host support libraries.
1040
1041 # Use the "pic" build of libiberty if --enable-host-shared.
1042 ifeq ($(enable_host_shared),yes)
1043 LIBIBERTY = ../libiberty/pic/libiberty.a
1044 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
1045 else
1046 LIBIBERTY = ../libiberty/libiberty.a
1047 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1048 endif
1049
1050 # Dependencies on the intl and portability libraries.
1051 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1052         $(LIBDECNUMBER) $(LIBBACKTRACE)
1053
1054 # Likewise, for use in the tools that must run on this machine
1055 # even if we are cross-building GCC.
1056 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1057
1058 # How to link with both our special library facilities
1059 # and the system's installed libraries.
1060 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1061         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1062 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1063         $(ZLIB)
1064 # Any system libraries needed just for GNAT.
1065 SYSLIBS = @GNAT_LIBEXC@
1066
1067 # Used from ada/gcc-interface/Make-lang.in
1068 GNATBIND = @GNATBIND@
1069 GNATMAKE = @GNATMAKE@
1070
1071 # Libs needed (at present) just for jcf-dump.
1072 LDEXP_LIB = @LDEXP_LIB@
1073
1074 # Likewise, for use in the tools that must run on this machine
1075 # even if we are cross-building GCC.
1076 BUILD_LIBS = $(BUILD_LIBIBERTY)
1077
1078 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1079             build/vec.o build/min-insn-modes.o build/gensupport.o \
1080             build/print-rtl.o build/hash-table.o build/sort.o
1081 BUILD_MD = build/read-md.o
1082 BUILD_ERRORS = build/errors.o
1083
1084 # Specify the directories to be searched for header files.
1085 # Both . and srcdir are used, in that order,
1086 # so that *config.h will be found in the compilation
1087 # subdirectory rather than in the source directory.
1088 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1089 # currently being compiled, in both source trees, to be examined as well.
1090 # libintl.h will be found in ../intl if we are using the included libintl.
1091 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1092            -I$(srcdir)/../include @INCINTL@ \
1093            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1094            $(ISLINC)
1095
1096 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1097 ifeq ($(CXXDEPMODE),depmode=gcc3)
1098 # Note a subtlety here: we use $(@D) for the directory part, to make
1099 # things like the go/%.o rule work properly; but we use $(*F) for the
1100 # file part, as we just want the file part of the stem, not the entire
1101 # file name.
1102 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1103 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1104 else
1105 COMPILE = source='$<' object='$@' libtool=no \
1106     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1107 POSTCOMPILE =
1108 endif
1109
1110 .cc.o .c.o:
1111         $(COMPILE) $<
1112         $(POSTCOMPILE)
1113
1114 #\f
1115 # Support for additional languages (other than C).
1116 # C can be supported this way too (leave for later).
1117
1118 LANG_MAKEFRAGS = @all_lang_makefrags@
1119
1120 # Used by gcc/jit/Make-lang.in
1121 LD_VERSION_SCRIPT_OPTION = @ld_version_script_option@
1122 LD_SONAME_OPTION = @ld_soname_option@
1123
1124 # Flags to pass to recursive makes.
1125 # CC is set by configure.
1126 # ??? The choices here will need some experimenting with.
1127
1128 export AR_FOR_TARGET
1129 export AR_CREATE_FOR_TARGET
1130 export AR_FLAGS_FOR_TARGET
1131 export AR_EXTRACT_FOR_TARGET
1132 export AWK
1133 export DESTDIR
1134 export GCC_FOR_TARGET
1135 export INCLUDES
1136 export INSTALL_DATA
1137 export LIPO_FOR_TARGET
1138 export MACHMODE_H
1139 export NM_FOR_TARGET
1140 export STRIP_FOR_TARGET
1141 export RANLIB_FOR_TARGET
1142 export libsubdir
1143
1144 FLAGS_TO_PASS = \
1145         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1146         "BISON=$(BISON)" \
1147         "BISONFLAGS=$(BISONFLAGS)" \
1148         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1149         "LDFLAGS=$(LDFLAGS)" \
1150         "FLEX=$(FLEX)" \
1151         "FLEXFLAGS=$(FLEXFLAGS)" \
1152         "INSTALL=$(INSTALL)" \
1153         "INSTALL_DATA=$(INSTALL_DATA)" \
1154         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1155         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1156         "LN=$(LN)" \
1157         "LN_S=$(LN_S)" \
1158         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
1159         "MAKEINFO=$(MAKEINFO)" \
1160         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1161         "MAKEOVERRIDES=" \
1162         "SHELL=$(SHELL)" \
1163         "exeext=$(exeext)" \
1164         "build_exeext=$(build_exeext)" \
1165         "objext=$(objext)" \
1166         "exec_prefix=$(exec_prefix)" \
1167         "prefix=$(prefix)" \
1168         "local_prefix=$(local_prefix)" \
1169         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1170         "build_tooldir=$(build_tooldir)" \
1171         "gcc_tooldir=$(gcc_tooldir)" \
1172         "bindir=$(bindir)" \
1173         "libexecsubdir=$(libexecsubdir)" \
1174         "datarootdir=$(datarootdir)" \
1175         "datadir=$(datadir)" \
1176         "libsubdir=$(libsubdir)" \
1177         "localedir=$(localedir)"
1178 #\f
1179 # Lists of files for various purposes.
1180
1181 # All option source files
1182 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1183
1184 # Target specific, C specific object file
1185 C_TARGET_OBJS=@c_target_objs@
1186
1187 # Target specific, C++ specific object file
1188 CXX_TARGET_OBJS=@cxx_target_objs@
1189
1190 # Target specific, Fortran specific object file
1191 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1192
1193 # Object files for gcc many-languages driver.
1194 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1195
1196 c-family-warn = $(STRICT_WARN)
1197
1198 # Language-specific object files shared by all C-family front ends.
1199 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1200   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1201   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1202   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1203   c-family/c-semantics.o c-family/c-ada-spec.o \
1204   c-family/c-ubsan.o c-family/known-headers.o \
1205   c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
1206
1207 # Language-independent object files.
1208 # We put the *-match.o and insn-*.o files first so that a parallel make
1209 # will build them sooner, because they are large and otherwise tend to be
1210 # the last objects to finish building.
1211 OBJS = \
1212         gimple-match.o \
1213         generic-match.o \
1214         insn-attrtab.o \
1215         insn-automata.o \
1216         insn-dfatab.o \
1217         insn-emit.o \
1218         insn-extract.o \
1219         insn-latencytab.o \
1220         insn-modes.o \
1221         insn-opinit.o \
1222         insn-output.o \
1223         insn-peep.o \
1224         insn-preds.o \
1225         insn-recog.o \
1226         insn-enums.o \
1227         ggc-page.o \
1228         alias.o \
1229         alloc-pool.o \
1230         auto-inc-dec.o \
1231         auto-profile.o \
1232         bb-reorder.o \
1233         bitmap.o \
1234         bt-load.o \
1235         builtins.o \
1236         caller-save.o \
1237         calls.o \
1238         ccmp.o \
1239         cfg.o \
1240         cfganal.o \
1241         cfgbuild.o \
1242         cfgcleanup.o \
1243         cfgexpand.o \
1244         cfghooks.o \
1245         cfgloop.o \
1246         cfgloopanal.o \
1247         cfgloopmanip.o \
1248         cfgrtl.o \
1249         symtab.o \
1250         cgraph.o \
1251         cgraphbuild.o \
1252         cgraphunit.o \
1253         cgraphclones.o \
1254         combine.o \
1255         combine-stack-adj.o \
1256         compare-elim.o \
1257         context.o \
1258         convert.o \
1259         coverage.o \
1260         cppbuiltin.o \
1261         cppdefault.o \
1262         cprop.o \
1263         cse.o \
1264         cselib.o \
1265         data-streamer.o \
1266         data-streamer-in.o \
1267         data-streamer-out.o \
1268         dbxout.o \
1269         dbgcnt.o \
1270         dce.o \
1271         ddg.o \
1272         debug.o \
1273         df-core.o \
1274         df-problems.o \
1275         df-scan.o \
1276         dfp.o \
1277         dojump.o \
1278         dominance.o \
1279         domwalk.o \
1280         double-int.o \
1281         dse.o \
1282         dumpfile.o \
1283         dwarf2asm.o \
1284         dwarf2cfi.o \
1285         dwarf2out.o \
1286         early-remat.o \
1287         emit-rtl.o \
1288         et-forest.o \
1289         except.o \
1290         explow.o \
1291         expmed.o \
1292         expr.o \
1293         fibonacci_heap.o \
1294         file-prefix-map.o \
1295         final.o \
1296         fixed-value.o \
1297         fold-const.o \
1298         fold-const-call.o \
1299         function.o \
1300         function-tests.o \
1301         fwprop.o \
1302         gcc-rich-location.o \
1303         gcse.o \
1304         gcse-common.o \
1305         ggc-common.o \
1306         ggc-tests.o \
1307         gimple.o \
1308         gimple-builder.o \
1309         gimple-expr.o \
1310         gimple-iterator.o \
1311         gimple-fold.o \
1312         gimple-laddress.o \
1313         gimple-loop-interchange.o \
1314         gimple-loop-jam.o \
1315         gimple-low.o \
1316         gimple-pretty-print.o \
1317         gimple-ssa-backprop.o \
1318         gimple-ssa-evrp.o \
1319         gimple-ssa-evrp-analyze.o \
1320         gimple-ssa-isolate-paths.o \
1321         gimple-ssa-nonnull-compare.o \
1322         gimple-ssa-split-paths.o \
1323         gimple-ssa-store-merging.o \
1324         gimple-ssa-strength-reduction.o \
1325         gimple-ssa-sprintf.o \
1326         gimple-ssa-warn-alloca.o \
1327         gimple-ssa-warn-restrict.o \
1328         gimple-streamer-in.o \
1329         gimple-streamer-out.o \
1330         gimple-walk.o \
1331         gimplify.o \
1332         gimplify-me.o \
1333         godump.o \
1334         graph.o \
1335         graphds.o \
1336         graphite.o \
1337         graphite-isl-ast-to-gimple.o \
1338         graphite-dependences.o \
1339         graphite-optimize-isl.o \
1340         graphite-poly.o \
1341         graphite-scop-detection.o \
1342         graphite-sese-to-poly.o \
1343         gtype-desc.o \
1344         haifa-sched.o \
1345         hash-map-tests.o \
1346         hash-set-tests.o \
1347         hsa-common.o \
1348         hsa-gen.o \
1349         hsa-regalloc.o \
1350         hsa-brig.o \
1351         hsa-dump.o \
1352         hw-doloop.o \
1353         hwint.o \
1354         ifcvt.o \
1355         ree.o \
1356         inchash.o \
1357         incpath.o \
1358         init-regs.o \
1359         internal-fn.o \
1360         ipa-cp.o \
1361         ipa-devirt.o \
1362         ipa-fnsummary.o \
1363         ipa-polymorphic-call.o \
1364         ipa-split.o \
1365         ipa-inline.o \
1366         ipa-comdats.o \
1367         ipa-visibility.o \
1368         ipa-inline-analysis.o \
1369         ipa-inline-transform.o \
1370         ipa-predicate.o \
1371         ipa-profile.o \
1372         ipa-prop.o \
1373         ipa-param-manipulation.o \
1374         ipa-pure-const.o \
1375         ipa-icf.o \
1376         ipa-icf-gimple.o \
1377         ipa-reference.o \
1378         ipa-hsa.o \
1379         ipa-ref.o \
1380         ipa-utils.o \
1381         ipa.o \
1382         ira.o \
1383         ira-build.o \
1384         ira-costs.o \
1385         ira-conflicts.o \
1386         ira-color.o \
1387         ira-emit.o \
1388         ira-lives.o \
1389         json.o \
1390         jump.o \
1391         langhooks.o \
1392         lcm.o \
1393         lists.o \
1394         loop-doloop.o \
1395         loop-init.o \
1396         loop-invariant.o \
1397         loop-iv.o \
1398         loop-unroll.o \
1399         lower-subreg.o \
1400         lra.o \
1401         lra-assigns.o \
1402         lra-coalesce.o \
1403         lra-constraints.o \
1404         lra-eliminations.o \
1405         lra-lives.o \
1406         lra-remat.o \
1407         lra-spills.o \
1408         lto-cgraph.o \
1409         lto-streamer.o \
1410         lto-streamer-in.o \
1411         lto-streamer-out.o \
1412         lto-section-in.o \
1413         lto-section-out.o \
1414         lto-opts.o \
1415         lto-compress.o \
1416         mcf.o \
1417         mode-switching.o \
1418         modulo-sched.o \
1419         multiple_target.o \
1420         omp-offload.o \
1421         omp-expand.o \
1422         omp-general.o \
1423         omp-grid.o \
1424         omp-low.o \
1425         omp-simd-clone.o \
1426         opt-problem.o \
1427         optabs.o \
1428         optabs-libfuncs.o \
1429         optabs-query.o \
1430         optabs-tree.o \
1431         optinfo.o \
1432         optinfo-emit-json.o \
1433         options-save.o \
1434         opts-global.o \
1435         passes.o \
1436         plugin.o \
1437         postreload-gcse.o \
1438         postreload.o \
1439         predict.o \
1440         print-rtl.o \
1441         print-rtl-function.o \
1442         print-tree.o \
1443         profile.o \
1444         profile-count.o \
1445         read-md.o \
1446         read-rtl.o \
1447         read-rtl-function.o \
1448         real.o \
1449         realmpfr.o \
1450         recog.o \
1451         reg-stack.o \
1452         regcprop.o \
1453         reginfo.o \
1454         regrename.o \
1455         regstat.o \
1456         reload.o \
1457         reload1.o \
1458         reorg.o \
1459         resource.o \
1460         rtl-error.o \
1461         rtl-tests.o \
1462         rtl.o \
1463         rtlhash.o \
1464         rtlanal.o \
1465         rtlhooks.o \
1466         rtx-vector-builder.o \
1467         run-rtl-passes.o \
1468         sched-deps.o \
1469         sched-ebb.o \
1470         sched-rgn.o \
1471         sel-sched-ir.o \
1472         sel-sched-dump.o \
1473         sel-sched.o \
1474         selftest-rtl.o \
1475         selftest-run-tests.o \
1476         sese.o \
1477         shrink-wrap.o \
1478         simplify-rtx.o \
1479         sparseset.o \
1480         spellcheck.o \
1481         spellcheck-tree.o \
1482         sreal.o \
1483         stack-ptr-mod.o \
1484         statistics.o \
1485         stmt.o \
1486         stor-layout.o \
1487         store-motion.o \
1488         streamer-hooks.o \
1489         stringpool.o \
1490         substring-locations.o \
1491         target-globals.o \
1492         targhooks.o \
1493         timevar.o \
1494         toplev.o \
1495         tracer.o \
1496         trans-mem.o \
1497         tree-affine.o \
1498         asan.o \
1499         tsan.o \
1500         ubsan.o \
1501         sanopt.o \
1502         sancov.o \
1503         tree-call-cdce.o \
1504         tree-cfg.o \
1505         tree-cfgcleanup.o \
1506         tree-chrec.o \
1507         tree-complex.o \
1508         tree-data-ref.o \
1509         tree-dfa.o \
1510         tree-diagnostic.o \
1511         tree-dump.o \
1512         tree-eh.o \
1513         tree-emutls.o \
1514         tree-if-conv.o \
1515         tree-inline.o \
1516         tree-into-ssa.o \
1517         tree-iterator.o \
1518         tree-loop-distribution.o \
1519         tree-nested.o \
1520         tree-nrv.o \
1521         tree-object-size.o \
1522         tree-outof-ssa.o \
1523         tree-parloops.o \
1524         tree-phinodes.o \
1525         tree-predcom.o \
1526         tree-pretty-print.o \
1527         tree-profile.o \
1528         tree-scalar-evolution.o \
1529         tree-sra.o \
1530         tree-switch-conversion.o \
1531         tree-ssa-address.o \
1532         tree-ssa-alias.o \
1533         tree-ssa-ccp.o \
1534         tree-ssa-coalesce.o \
1535         tree-ssa-copy.o \
1536         tree-ssa-dce.o \
1537         tree-ssa-dom.o \
1538         tree-ssa-dse.o \
1539         tree-ssa-forwprop.o \
1540         tree-ssa-ifcombine.o \
1541         tree-ssa-live.o \
1542         tree-ssa-loop-ch.o \
1543         tree-ssa-loop-im.o \
1544         tree-ssa-loop-ivcanon.o \
1545         tree-ssa-loop-ivopts.o \
1546         tree-ssa-loop-manip.o \
1547         tree-ssa-loop-niter.o \
1548         tree-ssa-loop-prefetch.o \
1549         tree-ssa-loop-split.o \
1550         tree-ssa-loop-unswitch.o \
1551         tree-ssa-loop.o \
1552         tree-ssa-math-opts.o \
1553         tree-ssa-operands.o \
1554         tree-ssa-phionlycprop.o \
1555         tree-ssa-phiopt.o \
1556         tree-ssa-phiprop.o \
1557         tree-ssa-pre.o \
1558         tree-ssa-propagate.o \
1559         tree-ssa-reassoc.o \
1560         tree-ssa-sccvn.o \
1561         tree-ssa-scopedtables.o \
1562         tree-ssa-sink.o \
1563         tree-ssa-strlen.o \
1564         tree-ssa-structalias.o \
1565         tree-ssa-tail-merge.o \
1566         tree-ssa-ter.o \
1567         tree-ssa-threadbackward.o \
1568         tree-ssa-threadedge.o \
1569         tree-ssa-threadupdate.o \
1570         tree-ssa-uncprop.o \
1571         tree-ssa-uninit.o \
1572         tree-ssa.o \
1573         tree-ssanames.o \
1574         tree-stdarg.o \
1575         tree-streamer.o \
1576         tree-streamer-in.o \
1577         tree-streamer-out.o \
1578         tree-tailcall.o \
1579         tree-vect-generic.o \
1580         tree-vect-patterns.o \
1581         tree-vect-data-refs.o \
1582         tree-vect-stmts.o \
1583         tree-vect-loop.o \
1584         tree-vect-loop-manip.o \
1585         tree-vect-slp.o \
1586         tree-vectorizer.o \
1587         tree-vector-builder.o \
1588         tree-vrp.o \
1589         tree.o \
1590         typed-splay-tree.o \
1591         unique-ptr-tests.o \
1592         valtrack.o \
1593         value-prof.o \
1594         var-tracking.o \
1595         varasm.o \
1596         varpool.o \
1597         vec-perm-indices.o \
1598         vmsdbgout.o \
1599         vr-values.o \
1600         vtable-verify.o \
1601         web.o \
1602         wide-int.o \
1603         wide-int-print.o \
1604         wide-int-range.o \
1605         xcoffout.o \
1606         $(out_object_file) \
1607         $(EXTRA_OBJS) \
1608         $(host_hook_obj)
1609
1610 # Objects in libcommon.a, potentially used by all host binaries and with
1611 # no target dependencies.
1612 OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
1613         edit-context.o \
1614         pretty-print.o intl.o \
1615         sbitmap.o \
1616         vec.o input.o version.o hash-table.o ggc-none.o memory-block.o \
1617         selftest.o selftest-diagnostic.o sort.o
1618
1619 # Objects in libcommon-target.a, used by drivers and by the core
1620 # compiler and containing target-dependent code.
1621 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1622         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1623         hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
1624
1625 # This lists all host objects for the front ends.
1626 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1627
1628 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1629   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1630   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1631   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1632   lto-wrapper.o collect-utils.o
1633
1634 # for anything that is shared use the cc1plus profile data, as that
1635 # is likely the most exercised during the build
1636 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1637   ../stage_current)),stageautofeedback)
1638 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1639 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1640 endif
1641
1642 # This lists all host object files, whether they are included in this
1643 # compilation or not.
1644 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1645
1646 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1647         $(CPPLIB) $(LIBDECNUMBER)
1648
1649 # This is defined to "yes" if Tree checking is enabled, which roughly means
1650 # front-end checking.
1651 TREECHECKING = @TREECHECKING@
1652
1653 # The full name of the driver on installation
1654 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1655
1656 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1657  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1658  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1659  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1660  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1661  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h insn-modes-inline.h \
1662  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1663  case-cfn-macros.h cfn-operators.pd \
1664  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1665  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1666  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1667  gcc-ranlib$(exeext) \
1668  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1669  gcov-tool$(exeect) \
1670  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1671  libcommon-target.a libcommon.a libgcc.mk perf.data
1672
1673 # This symlink makes the full installation name of the driver be available
1674 # from within the *build* directory, for use when running the JIT library
1675 # from there (e.g. when running its testsuite).
1676 $(FULL_DRIVER_NAME): ./xgcc
1677         rm -f $@
1678         $(LN_S) $< $@
1679
1680 #\f
1681 # Language makefile fragments.
1682
1683 # The following targets define the interface between us and the languages.
1684 #
1685 # all.cross, start.encap, rest.encap,
1686 # install-common, install-info, install-man,
1687 # uninstall,
1688 # mostlyclean, clean, distclean, maintainer-clean,
1689 #
1690 # Each language is linked in with a series of hooks.  The name of each
1691 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1692 # and adds these here.  We use double-colon rules for some of the hooks;
1693 # double-colon rules should be preferred for any new hooks.
1694
1695 # language hooks, generated by configure
1696 @language_hooks@
1697
1698 # per-language makefile fragments
1699 ifneq ($(LANG_MAKEFRAGS),)
1700 include $(LANG_MAKEFRAGS)
1701 endif
1702
1703 # target and host overrides must follow the per-language makefile fragments
1704 # so they can override or augment language-specific variables
1705
1706 # target overrides
1707 ifneq ($(tmake_file),)
1708 include $(tmake_file)
1709 endif
1710
1711 # host overrides
1712 ifneq ($(xmake_file),)
1713 include $(xmake_file)
1714 endif
1715
1716 # all-tree.def includes all the tree.def files.
1717 all-tree.def: s-alltree; @true
1718 s-alltree: Makefile
1719         rm -f tmp-all-tree.def
1720         echo '#include "tree.def"' > tmp-all-tree.def
1721         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1722         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1723         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1724           echo "#include \"$$f\""; \
1725         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1726         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1727         $(STAMP) s-alltree
1728
1729 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1730 # objects that belong to the front ends.  We add an extra define that
1731 # causes back-end specific include files to be poisoned, in the hope that
1732 # we can avoid introducing dependencies of the front ends on things that
1733 # no front end should ever look at (e.g. everything RTL related).
1734 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1735
1736 #\f
1737
1738 # -----------------------------
1739 # Rebuilding this configuration
1740 # -----------------------------
1741
1742 # On the use of stamps:
1743 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1744 # A simple rule to build tree-check.h would be
1745 # tree-check.h: build/gencheck$(build_exeext)
1746 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1747 #
1748 # but tree-check.h doesn't change every time gencheck changes. It would the
1749 # nice if targets that depend on tree-check.h wouldn't be rebuild
1750 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1751 # must not be overwritten with a identical copy. One solution is to use a
1752 # temporary file
1753 # tree-check.h: build/gencheck$(build_exeext)
1754 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1755 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1756 #
1757 # This solution has a different problem. Since the time stamp of tree-check.h
1758 # is unchanged, make will try to update tree-check.h every time it runs.
1759 # To prevent this, one can add a stamp
1760 # tree-check.h: s-check
1761 # s-check : build/gencheck$(build_exeext)
1762 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1763 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1764 #       $(STAMP) s-check
1765 #
1766 # The problem with this solution is that make thinks that tree-check.h is
1767 # always unchanged. Make must be deceived into thinking that tree-check.h is
1768 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1769 # tree-check.h: s-check; @true
1770 # s-check : build/gencheck$(build_exeext)
1771 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1772 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1773 #       $(STAMP) s-check
1774 #
1775 # This is what is done in this makefile. Note that mkconfig.sh has a
1776 # move-if-change built-in
1777
1778 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1779         LANGUAGES="$(CONFIG_LANGUAGES)" \
1780         CONFIG_HEADERS= \
1781         CONFIG_SHELL="$(SHELL)" \
1782         CONFIG_FILES=$@ $(SHELL) config.status
1783
1784 config.h: cs-config.h ; @true
1785 bconfig.h: cs-bconfig.h ; @true
1786 tconfig.h: cs-tconfig.h ; @true
1787 tm.h: cs-tm.h ; @true
1788 tm_p.h: cs-tm_p.h ; @true
1789
1790 cs-config.h: Makefile
1791         TARGET_CPU_DEFAULT="" \
1792         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1793         $(SHELL) $(srcdir)/mkconfig.sh config.h
1794
1795 cs-bconfig.h: Makefile
1796         TARGET_CPU_DEFAULT="" \
1797         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1798         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1799
1800 cs-tconfig.h: Makefile
1801         TARGET_CPU_DEFAULT="" \
1802         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1803         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1804
1805 cs-tm.h: Makefile
1806         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1807         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1808         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1809
1810 cs-tm_p.h: Makefile
1811         TARGET_CPU_DEFAULT="" \
1812         HEADERS="$(tm_p_include_list)" DEFINES="" \
1813         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1814
1815 # Don't automatically run autoconf, since configure.ac might be accidentally
1816 # newer than configure.  Also, this writes into the source directory which
1817 # might be on a read-only file system.  If configured for maintainer mode
1818 # then do allow autoconf to be run.
1819
1820 AUTOCONF = autoconf
1821 ACLOCAL = aclocal
1822 ACLOCAL_AMFLAGS = -I ../config -I ..
1823 aclocal_deps = \
1824         $(srcdir)/../libtool.m4 \
1825         $(srcdir)/../ltoptions.m4 \
1826         $(srcdir)/../ltsugar.m4 \
1827         $(srcdir)/../ltversion.m4 \
1828         $(srcdir)/../lt~obsolete.m4 \
1829         $(srcdir)/../config/acx.m4 \
1830         $(srcdir)/../config/codeset.m4 \
1831         $(srcdir)/../config/depstand.m4 \
1832         $(srcdir)/../config/dfp.m4 \
1833         $(srcdir)/../config/gcc-plugin.m4 \
1834         $(srcdir)/../config/gettext-sister.m4 \
1835         $(srcdir)/../config/iconv.m4 \
1836         $(srcdir)/../config/lcmessage.m4 \
1837         $(srcdir)/../config/lead-dot.m4 \
1838         $(srcdir)/../config/lib-ld.m4 \
1839         $(srcdir)/../config/lib-link.m4 \
1840         $(srcdir)/../config/lib-prefix.m4 \
1841         $(srcdir)/../config/mmap.m4 \
1842         $(srcdir)/../config/override.m4 \
1843         $(srcdir)/../config/picflag.m4 \
1844         $(srcdir)/../config/progtest.m4 \
1845         $(srcdir)/../config/stdint.m4 \
1846         $(srcdir)/../config/warnings.m4 \
1847         $(srcdir)/../config/zlib.m4 \
1848         $(srcdir)/acinclude.m4
1849
1850 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1851         (cd $(srcdir) && $(AUTOCONF))
1852
1853 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1854         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1855
1856 # cstamp-h.in controls rebuilding of config.in.
1857 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1858 # delete it.  A stamp file is needed as autoheader won't update the file if
1859 # nothing has changed.
1860 # It remains in the source directory and is part of the distribution.
1861 # This follows what is done in shellutils, fileutils, etc.
1862 # "echo timestamp" is used instead of touch to be consistent with other
1863 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1864 # ??? Newer versions have a maintainer mode that may be useful here.
1865
1866 # Don't run autoheader automatically either.
1867 # Only run it if maintainer mode is enabled.
1868 @MAINT@ AUTOHEADER = autoheader
1869 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1870 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1871 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1872 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1873 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1874 auto-host.h: cstamp-h ; @true
1875 cstamp-h: config.in config.status
1876         CONFIG_HEADERS=auto-host.h:config.in \
1877         CONFIG_FILES= \
1878         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1879
1880 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1881 # a target to build even if it is up-to-date.  So we must verify that
1882 # config.status does not exist before failing.
1883 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1884         @if [ ! -f config.status ] ; then \
1885           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1886           false; \
1887         else \
1888           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1889         fi
1890
1891 # --------
1892 # UNSORTED
1893 # --------
1894
1895 # Provide quickstrap as a target that people can type into the gcc directory,
1896 # and that fails if you're not into it.
1897 quickstrap: all
1898         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1899
1900 all.internal: start.encap rest.encap doc selftest
1901 # This is what to compile if making a cross-compiler.
1902 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1903         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
1904 # This is what must be made before installing GCC and converting libraries.
1905 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1906         libgcc-support lang.start.encap @GENINSRC@ srcextra
1907 # These can't be made until after GCC can run.
1908 rest.encap: lang.rest.encap
1909 # This is what is made with the host's compiler
1910 # whether making a cross compiler or not.
1911 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1912         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1913         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1914
1915 ifeq ($(enable_plugin),yes)
1916 native: gengtype$(exeext)
1917 endif
1918
1919 # On the target machine, finish building a cross compiler.
1920 # This does the things that can't be done on the host machine.
1921 rest.cross: specs
1922
1923 # GCC's selftests.
1924 # Specify a dummy input file to placate the driver.
1925 # Specify -nostdinc to work around missing WIND_BASE environment variable
1926 # required for *-wrs-vxworks-* targets.
1927 # Specify -o /dev/null so the output of -S is discarded. More importantly
1928 # It does not try to create a file with the name "null.s" on POSIX and
1929 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
1930 # Beware that /dev/null is not available to mingw tools, so directly use
1931 # "nul" instead of "/dev/null" if we're building on a mingw machine.
1932 # Specify the path to gcc/testsuite/selftests within the srcdir
1933 # as an argument to -fself-test.
1934 DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
1935 SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
1936         -fself-test=$(srcdir)/testsuite/selftests
1937
1938 SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
1939
1940 # Run the selftests during the build once we have a driver and the frontend,
1941 # so that self-test failures are caught as early as possible.
1942 # Use "s-selftest-FE" to ensure that we only run the selftests if the
1943 # driver, frontend, or selftest data change.
1944 .PHONY: selftest
1945
1946 # Potentially run all selftest-<LANG>.  The various <LANG>/Make-lang.in can
1947 # require the selftests to be run by defining their selftest-<LANG> as
1948 # s-selftest-<LANG>.  Otherwise, they should define it as empty.
1949
1950 SELFTEST_TARGETS = @selftest_languages@
1951 selftest: $(SELFTEST_TARGETS)
1952
1953 # Recompile all the language-independent object files.
1954 # This is used only if the user explicitly asks for it.
1955 compilations: $(BACKEND)
1956
1957 # This archive is strictly for the host.
1958 libbackend.a: $(OBJS)
1959         -rm -rf libbackend.a
1960         @# Build libbackend.a as a thin archive if possible, as doing so
1961         @# significantly reduces build times.
1962 ifeq ($(USE_THIN_ARCHIVES),yes)
1963         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
1964 else
1965         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1966         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1967 endif
1968
1969 libcommon-target.a: $(OBJS-libcommon-target)
1970         -rm -rf libcommon-target.a
1971         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1972         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1973
1974 libcommon.a: $(OBJS-libcommon)
1975         -rm -rf libcommon.a
1976         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1977         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1978
1979 # We call this executable `xgcc' rather than `gcc'
1980 # to avoid confusion if the current directory is in the path
1981 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1982 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1983         $(EXTRA_GCC_OBJS)
1984         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1985           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1986           $(EXTRA_GCC_LIBS) $(LIBS)
1987
1988 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1989 # It is part of c-family because the handled extensions are hard-coded
1990 # and only contain c-family extensions (see known_suffixes).
1991 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1992         $(EXTRA_GCC_OBJS)
1993         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1994           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1995           $(EXTRA_GCC_LIBS) $(LIBS)
1996
1997 # Dump a specs file to make -B./ read these specs over installed ones.
1998 $(SPECS): xgcc$(exeext)
1999         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
2000         mv tmp-specs $(SPECS)
2001
2002 # We do want to create an executable named `xgcc', so we can use it to
2003 # compile libgcc2.a.
2004 # Also create gcc-cross, so that install-common will install properly.
2005 gcc-cross$(exeext): xgcc$(exeext)
2006         cp xgcc$(exeext) gcc-cross$(exeext)
2007
2008 checksum-options:
2009         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
2010         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
2011
2012 #\f
2013 # Build libgcc.a.
2014
2015 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
2016         $(MACHMODE_H) gcov-iov.h
2017
2018 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
2019         : > tmp-libgcc.mvars
2020         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
2021         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
2022         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
2023         if test @enable_default_pie@ = yes; then \
2024           NO_PIE_CFLAGS="-fno-PIE"; \
2025         else \
2026           NO_PIE_CFLAGS=; \
2027         fi; \
2028         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
2029
2030         mv tmp-libgcc.mvars libgcc.mvars
2031
2032 # Use the genmultilib shell script to generate the information the gcc
2033 # driver program needs to select the library directory based on the
2034 # switches.
2035 multilib.h: s-mlib; @true
2036 s-mlib: $(srcdir)/genmultilib Makefile
2037         if test @enable_multilib@ = yes \
2038            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
2039           $(SHELL) $(srcdir)/genmultilib \
2040             "$(MULTILIB_OPTIONS)" \
2041             "$(MULTILIB_DIRNAMES)" \
2042             "$(MULTILIB_MATCHES)" \
2043             "$(MULTILIB_EXCEPTIONS)" \
2044             "$(MULTILIB_EXTRA_OPTS)" \
2045             "$(MULTILIB_EXCLUSIONS)" \
2046             "$(MULTILIB_OSDIRNAMES)" \
2047             "$(MULTILIB_REQUIRED)" \
2048             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2049             "$(MULTILIB_REUSE)" \
2050             "@enable_multilib@" \
2051             > tmp-mlib.h; \
2052         else \
2053           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2054             "$(MULTIARCH_DIRNAME)" '' no \
2055             > tmp-mlib.h; \
2056         fi
2057         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2058         $(STAMP) s-mlib
2059 #\f
2060 # Compiling object files from source files.
2061
2062 # Note that dependencies on obstack.h are not written
2063 # because that file is not part of GCC.
2064
2065 srcextra: gcc.srcextra lang.srcextra
2066
2067 gcc.srcextra: gengtype-lex.c
2068         -cp -p $^ $(srcdir)
2069
2070 AR_OBJS = file-find.o
2071 AR_LIBS = @COLLECT2_LIBS@
2072
2073 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2074         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2075                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2076
2077 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2078         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2079                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2080
2081 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2082         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2083                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2084
2085 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2086         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2087         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2088
2089 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2090         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2091         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2092
2093 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2094         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2095         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2096
2097 # ??? the implicit rules dont trigger if the source file has a different name
2098 # so copy instead
2099 gcc-ranlib.c: gcc-ar.c
2100         cp $^ $@
2101
2102 gcc-nm.c: gcc-ar.c
2103         cp $^ $@
2104
2105 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
2106   collect-utils.o file-find.o hash-table.o selftest.o
2107 COLLECT2_LIBS = @COLLECT2_LIBS@
2108 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2109 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2110         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2111                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2112         mv -f T$@ $@
2113
2114 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2115         @TARGET_SYSTEM_ROOT_DEFINE@
2116
2117 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2118 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2119         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2120            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2121         mv -f T$@ $@
2122
2123 # Files used by all variants of C or by the stand-alone pre-processor.
2124
2125 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2126
2127 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2128         -DTARGET_MACHINE=\"$(target)\"
2129
2130 default-c.o: config/default-c.c
2131         $(COMPILE) $<
2132         $(POSTCOMPILE)
2133
2134 # Files used by all variants of C and some other languages.
2135
2136 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2137 prefix.o: $(BASEVER)
2138
2139 # Language-independent files.
2140
2141 DRIVER_DEFINES = \
2142   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2143   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2144   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2145   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2146   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2147   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2148   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2149   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2150   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2151   @TARGET_SYSTEM_ROOT_DEFINE@ \
2152   $(VALGRIND_DRIVER_DEFINES) \
2153   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2154   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
2155
2156 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
2157 gcc.o: $(BASEVER)
2158
2159 specs.h : s-specs ; @true
2160 s-specs : Makefile
2161         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2162             echo "#include \"$$f\""; \
2163         done | sed 's|$(srcdir)/||' > tmp-specs.h
2164         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2165         $(STAMP) s-specs
2166
2167 optionlist: s-options ; @true
2168 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2169         LC_ALL=C ; export LC_ALL ; \
2170         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2171         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2172         $(STAMP) s-options
2173
2174 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2175     $(srcdir)/optc-gen.awk
2176         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2177                -f $(srcdir)/optc-gen.awk \
2178                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2179
2180 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2181     $(srcdir)/optc-save-gen.awk
2182         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2183                -f $(srcdir)/optc-save-gen.awk \
2184                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2185
2186 options.h: s-options-h ; @true
2187 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2188     $(srcdir)/opth-gen.awk
2189         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2190                -f $(srcdir)/opth-gen.awk \
2191                < $< > tmp-options.h
2192         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2193         $(STAMP) $@
2194
2195 dumpvers: dumpvers.c
2196
2197 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2198         -DREVISION=$(REVISION_s) \
2199         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2200         -DBUGURL=$(BUGURL_s)
2201 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2202
2203 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2204 CFLAGS-lto-compress.o += $(ZLIBINC)
2205
2206 bversion.h: s-bversion; @true
2207 s-bversion: BASE-VER
2208         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2209         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2210         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2211         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2212         $(STAMP) s-bversion
2213
2214 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2215 CFLAGS-optinfo-emit-json.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2216
2217 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
2218                     $(srcdir)/gen-pass-instances.awk
2219         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2220           $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
2221
2222 $(out_object_file): $(out_file)
2223         $(COMPILE) $<
2224         $(POSTCOMPILE)
2225
2226 $(common_out_object_file): $(common_out_file)
2227         $(COMPILE) $<
2228         $(POSTCOMPILE)
2229 #\f
2230 # Generate header and source files from the machine description,
2231 # and compile them.
2232
2233 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2234   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2235   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2236   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2237   insn-target-def.h
2238
2239 # Dependencies for the md file.  The first time through, we just assume
2240 # the md file itself and the generated dependency file (in order to get
2241 # it built).  The second time through we have the dependency file.
2242 -include mddeps.mk
2243 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2244
2245 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2246         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2247         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2248         $(STAMP) s-mddeps
2249
2250 # For each of the files generated by running a generator program over
2251 # the machine description, the following static pattern rules run the
2252 # generator program only if the machine description has changed,
2253 # but touch the target file only when its contents actually change.
2254 # The "; @true" construct forces Make to recheck the timestamp on
2255 # the target file.
2256
2257 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2258                           insn-config.h insn-flags.h insn-target-def.h
2259
2260 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2261                           insn-extract.c insn-output.c \
2262                           insn-peep.c insn-recog.c
2263
2264 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2265
2266 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2267
2268 $(simple_generated_h:insn-%.h=s-%) \
2269 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2270
2271 $(simple_rtl_generated_h:insn-%.h=s-%) \
2272 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2273
2274 $(simple_generated_h): insn-%.h: s-%; @true
2275
2276 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2277         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2278           $(filter insn-conditions.md,$^) > tmp-$*.h
2279         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2280         $(STAMP) s-$*
2281
2282 $(simple_generated_c): insn-%.c: s-%; @true
2283 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2284         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2285           $(filter insn-conditions.md,$^) > tmp-$*.c
2286         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2287         $(STAMP) s-$*
2288
2289 # gencheck doesn't read the machine description, and the file produced
2290 # doesn't use the insn-* convention.
2291 tree-check.h: s-check ; @true
2292 s-check : build/gencheck$(build_exeext)
2293         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2294         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2295         $(STAMP) s-check
2296
2297 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2298 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2299 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2300   insn-conditions.md
2301         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2302                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2303         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2304         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2305         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2306         $(STAMP) s-attrtab
2307
2308 # genopinit produces two files.
2309 insn-opinit.c insn-opinit.h: s-opinit ; @true
2310 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2311         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2312           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2313         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2314         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2315         $(STAMP) s-opinit
2316
2317 # gencondmd doesn't use the standard naming convention.
2318 build/gencondmd.c: s-conditions; @true
2319 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2320         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2321         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2322         $(STAMP) s-conditions
2323
2324 insn-conditions.md: s-condmd; @true
2325 s-condmd: build/gencondmd$(build_exeext)
2326         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2327         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2328         $(STAMP) s-condmd
2329
2330
2331 # These files are generated by running the same generator more than
2332 # once with different options, so they have custom rules.  The
2333 # stampfile idiom is the same.
2334 genrtl.h: s-genrtl-h; @true
2335
2336 s-genrtl-h: build/gengenrtl$(build_exeext)
2337         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2338         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2339         $(STAMP) s-genrtl-h
2340
2341 insn-modes.c: s-modes; @true
2342 insn-modes.h: s-modes-h; @true
2343 insn-modes-inline.h: s-modes-inline-h; @true
2344 min-insn-modes.c: s-modes-m; @true
2345
2346 s-modes: build/genmodes$(build_exeext)
2347         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2348         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2349         $(STAMP) s-modes
2350
2351 s-modes-h: build/genmodes$(build_exeext)
2352         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2353         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2354         $(STAMP) s-modes-h
2355
2356 s-modes-inline-h: build/genmodes$(build_exeext)
2357         $(RUN_GEN) build/genmodes$(build_exeext) -i > tmp-modes-inline.h
2358         $(SHELL) $(srcdir)/../move-if-change tmp-modes-inline.h \
2359           insn-modes-inline.h
2360         $(STAMP) s-modes-inline-h
2361
2362 s-modes-m: build/genmodes$(build_exeext)
2363         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2364         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2365         $(STAMP) s-modes-m
2366
2367 insn-preds.c: s-preds; @true
2368 tm-preds.h: s-preds-h; @true
2369 tm-constrs.h: s-constrs-h; @true
2370
2371 .PHONY: mddump
2372 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2373         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2374
2375 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2376         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2377         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2378         $(STAMP) s-preds
2379
2380 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2381         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2382         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2383         $(STAMP) s-preds-h
2384
2385 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2386         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2387         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2388         $(STAMP) s-constrs-h
2389
2390 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2391         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2392           > tmp-case-cfn-macros.h
2393         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2394           case-cfn-macros.h
2395         $(STAMP) s-case-cfn-macros
2396 case-cfn-macros.h: s-case-cfn-macros; @true
2397
2398 s-cfn-operators: build/gencfn-macros$(build_exeext)
2399         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2400           > tmp-cfn-operators.pd
2401         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2402           cfn-operators.pd
2403         $(STAMP) s-cfn-operators
2404 cfn-operators.pd: s-cfn-operators; @true
2405
2406 target-hooks-def.h: s-target-hooks-def-h; @true
2407 # make sure that when we build info files, the used tm.texi is up to date.
2408 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2409
2410 s-target-hooks-def-h: build/genhooks$(build_exeext)
2411         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2412                                              > tmp-target-hooks-def.h
2413         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2414                                              target-hooks-def.h
2415         $(STAMP) s-target-hooks-def-h
2416
2417 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2418
2419 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2420         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2421                                              > tmp-c-target-hooks-def.h
2422         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2423                                              c-family/c-target-hooks-def.h
2424         $(STAMP) s-c-target-hooks-def-h
2425
2426 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2427
2428 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2429         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2430                                              > tmp-common-target-hooks-def.h
2431         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2432                                              common/common-target-hooks-def.h
2433         $(STAMP) s-common-target-hooks-def-h
2434
2435 # check if someone mistakenly only changed tm.texi.
2436 # We use a different pathname here to avoid a circular dependency.
2437 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2438
2439 # The tm.texi we want to compare against / check into svn should have
2440 # unix-style line endings.  To make this work on MinGW, remove \r.
2441 # \r is not portable to Solaris tr, therefore we have a special
2442 # case for ASCII.  We use \r for other encodings like EBCDIC.
2443 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2444         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2445                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2446         case `echo X|tr X '\101'` in \
2447           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2448           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2449         esac
2450         mv tmp2-tm.texi tmp-tm.texi
2451         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2452         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2453           $(STAMP) $@; \
2454         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2455           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2456             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2457             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2458           ); then \
2459           echo >&2 ; \
2460           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2461           false; \
2462         else \
2463           echo >&2 ; \
2464           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2465           echo new text in $(objdir)/tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2466           false; \
2467         fi
2468
2469 gimple-match.c: s-match gimple-match-head.c ; @true
2470 generic-match.c: s-match generic-match-head.c ; @true
2471
2472 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2473         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2474             > tmp-gimple-match.c
2475         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2476             > tmp-generic-match.c
2477         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2478                                                 gimple-match.c
2479         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2480                                                 generic-match.c
2481         $(STAMP) s-match
2482
2483 GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2484   $(host_xm_file_list) \
2485   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2486   $(srcdir)/wide-int.h $(srcdir)/alias.h \
2487   $(srcdir)/coverage.c  $(srcdir)/rtl.h \
2488   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2489   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2490   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2491   $(srcdir)/fixed-value.h \
2492   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
2493   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2494   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2495   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2496   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2497   $(srcdir)/dbxout.c \
2498   $(srcdir)/signop.h \
2499   $(srcdir)/dwarf2out.h \
2500   $(srcdir)/dwarf2asm.c \
2501   $(srcdir)/dwarf2cfi.c \
2502   $(srcdir)/dwarf2out.c \
2503   $(srcdir)/tree-vect-generic.c \
2504   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2505   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2506   $(srcdir)/expr.h \
2507   $(srcdir)/function.c $(srcdir)/except.c \
2508   $(srcdir)/ggc-tests.c \
2509   $(srcdir)/gcse.c $(srcdir)/godump.c \
2510   $(srcdir)/lists.c $(srcdir)/optabs-libfuncs.c \
2511   $(srcdir)/profile.c $(srcdir)/mcf.c \
2512   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2513   $(srcdir)/stor-layout.c \
2514   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2515   $(srcdir)/gimple.h \
2516   $(srcdir)/gimple-ssa.h \
2517   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2518   $(srcdir)/tree-cfg.c $(srcdir)/tree-ssa-loop-ivopts.c \
2519   $(srcdir)/tree-dfa.c \
2520   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2521   $(srcdir)/tree-chrec.h \
2522   $(srcdir)/tree-scalar-evolution.c \
2523   $(srcdir)/tree-ssa-operands.h \
2524   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2525   $(srcdir)/omp-offload.h \
2526   $(srcdir)/omp-offload.c \
2527   $(srcdir)/omp-expand.c \
2528   $(srcdir)/omp-low.c \
2529   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2530   $(srcdir)/cgraphclones.c \
2531   $(srcdir)/tree-phinodes.c \
2532   $(srcdir)/tree-ssa-alias.h \
2533   $(srcdir)/tree-ssanames.h \
2534   $(srcdir)/tree-vrp.h \
2535   $(srcdir)/ipa-prop.h \
2536   $(srcdir)/trans-mem.c \
2537   $(srcdir)/lto-streamer.h \
2538   $(srcdir)/target-globals.h \
2539   $(srcdir)/ipa-predicate.h \
2540   $(srcdir)/ipa-fnsummary.h \
2541   $(srcdir)/vtable-verify.c \
2542   $(srcdir)/asan.c \
2543   $(srcdir)/ubsan.c \
2544   $(srcdir)/tsan.c \
2545   $(srcdir)/sanopt.c \
2546   $(srcdir)/sancov.c \
2547   $(srcdir)/ipa-devirt.c \
2548   $(srcdir)/internal-fn.h \
2549   $(srcdir)/hsa-common.c \
2550   $(srcdir)/calls.c \
2551   @all_gtfiles@
2552
2553 # Compute the list of GT header files from the corresponding C sources,
2554 # possibly nested within config or language subdirectories.  Match gengtype's
2555 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2556 # language subdir, gt-file.h otherwise (no subdir indication for config/
2557 # related sources).
2558
2559 GTFILES_H = $(subst /,-, \
2560             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2561                            $(patsubst %.c,%.h, \
2562                              $(filter %.c, $(GTFILES)))) \
2563                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2564
2565 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2566 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2567
2568 # $(GTFILES) may be too long to put on a command line, so we have to
2569 # write it out to a file (taking care not to do that in a way that
2570 # overflows a command line!) and then have gengtype read the file in.
2571
2572 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2573
2574 ### Common flags to gengtype [e.g. -v or -B backupdir]
2575 GENGTYPE_FLAGS=
2576
2577 gtyp-input.list: s-gtyp-input ; @true
2578 s-gtyp-input: Makefile
2579         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2580         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2581         $(STAMP) s-gtyp-input
2582
2583 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2584          gtyp-input.list
2585 # First, parse all files and save a state file.
2586         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2587                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2588 # Second, read the state file and generate all files.  This ensure that
2589 # gtype.state is correctly read:
2590         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2591         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2592                     -r gtype.state
2593         $(STAMP) s-gtype
2594
2595 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2596        $(simple_generated_h) specs.h \
2597        tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2598        tm-preds.h tm-constrs.h \
2599        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2600        options.h target-hooks-def.h insn-opinit.h \
2601        common/common-target-hooks-def.h pass-instances.def \
2602        c-family/c-target-hooks-def.h params.list params.options case-cfn-macros.h \
2603        cfn-operators.pd
2604
2605 #\f
2606 # How to compile object files to run on the build machine.
2607
2608 build/%.o :  # dependencies provided by explicit rule later
2609         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2610                 -o $@ $<
2611
2612 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2613 ## several C macro definitions, just like version.o
2614 build/version.o:  version.c version.h \
2615                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2616         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2617         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2618         -DREVISION=$(REVISION_s) \
2619         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2620         -DBUGURL=$(BUGURL_s) -o $@ $<
2621
2622 # Header dependencies for the programs that generate source code.
2623 # These are library modules...
2624 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2625 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H)               \
2626   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h           \
2627   $(HASHTAB_H) $(READ_MD_H) $(GENSUPPORT_H) $(HASH_TABLE_H)
2628 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)   \
2629   $(GGC_H)
2630 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2631   $(CORETYPES_H)
2632 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2633   $(GTM_H) $(RTL_BASE_H)
2634 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)      \
2635   $(HASHTAB_H) errors.h $(READ_MD_H)
2636 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)    \
2637   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2638   $(GENSUPPORT_H)
2639 build/rtl.o: rtl.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) $(SYSTEM_H)     \
2640   $(RTL_H) $(GGC_H) errors.h
2641 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(VEC_H)    \
2642   $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H) $(HASH_TABLE_H)
2643 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H)              \
2644   $(CORETYPES_H) $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2645 build/sort.o : sort.cc $(BCONFIG_H) $(SYSTEM_H)
2646 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)     \
2647   $(HASHTAB_H) inchash.h
2648 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2649   $(CORETYPES_H) $(GTM_H) insn-constants.h                              \
2650   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2651   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2652   $(EXCEPT_H) tm-constrs.h)
2653 # This pulls in tm-pred.h which contains inline functions wrapping up
2654 # predicates from the back-end so those functions must be discarded.
2655 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2656 build/gencondmd.o : \
2657   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2658
2659 # ...these are the programs themselves.
2660 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2661   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2662 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2663   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2664 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2665   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(GGC_H)    \
2666   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2667 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2668   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(VEC_H)    \
2669   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2670 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2671         $(SYSTEM_H) $(CORETYPES_H) tree.def c-family/c-common.def       \
2672         $(lang_tree_files) gimple.def
2673 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2674 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2675   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2676 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2677   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(HASHTAB_H)             \
2678   $(READ_MD_H) $(GENSUPPORT_H)
2679 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2680   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2681 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2682   $(CORETYPES_H) errors.h $(READ_MD_H)
2683 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2684   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2685 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2686   $(CORETYPES_H) errors.h $(READ_MD_H)
2687 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2688   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2689 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2690   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2691 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2692   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H)           \
2693   $(GENSUPPORT_H) $(HASH_TABLE_H) target-insns.def
2694 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2695
2696 # The gengtype generator program is special: Two versions are built.
2697 # One is for the build machine, and one is for the host to allow
2698 # plugins to define their types and generate the supporting GGC
2699 # datastructures and routines with GTY markers.
2700 # The host object files depend on CONFIG_H, and the build objects
2701 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2702 # the build-%: rule doesn't apply to them.
2703
2704 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2705   gengtype-lex.o errors.o
2706
2707 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2708 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2709 build/gengtype-lex.o: $(BCONFIG_H)
2710
2711 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2712   $(SYSTEM_H)
2713 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2714 build/gengtype-parse.o: $(BCONFIG_H)
2715
2716 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2717   gengtype.h errors.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2718   $(XREGEX_H)
2719 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2720 build/gengtype-state.o: $(BCONFIG_H)
2721 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2722   rtl.def insn-notes.def errors.h version.h                     \
2723   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2724 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2725 build/gengtype.o: $(BCONFIG_H)
2726
2727 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2728
2729 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2730   errors.h $(READ_MD_H)
2731 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2732   $(HASHTAB_H) machmode.def $(extra_modes_file)
2733 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2734   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2735 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2736   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2737 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2738   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h             \
2739   $(DIAGNOSTIC_CORE_H)
2740 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2741   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2742 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2743   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)         \
2744   $(HASH_TABLE_H) inchash.h
2745 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2746   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2747 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2748   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2749 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2750   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2751   tree.def builtins.def internal-fn.def case-cfn-macros.h
2752 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)        \
2753   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def       \
2754   internal-fn.def
2755
2756 # Compile the programs that generate insn-* from the machine description.
2757 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2758 # since they need to run on this machine
2759 # even if GCC is being compiled to run on some other machine.
2760
2761 # All these programs use the RTL reader ($(BUILD_RTL)).
2762 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2763              extract flags mddump opinit output peep preds recog target-def
2764 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2765
2766 # All these programs use the MD reader ($(BUILD_MD)).
2767 genprogmd = $(genprogrtl) mddeps constants enums
2768 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2769
2770 # All these programs need to report errors.
2771 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros
2772 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2773
2774 # Remaining build programs.
2775 genprog = $(genprogerr) check checksum condmd match
2776
2777 # These programs need libs over and above what they get from the above list.
2778 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2779
2780 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2781 build/gencfn-macros$(build_exeext) : build/hash-table.o build/vec.o \
2782   build/ggc-none.o build/sort.o
2783
2784 # For stage1 and when cross-compiling use the build libcpp which is
2785 # built with NLS disabled.  For stage2+ use the host library and
2786 # its dependencies.
2787 ifeq ($(build_objdir),$(build_libobjdir))
2788 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2789 else
2790 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2791 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2792 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2793 endif
2794
2795 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2796   $(BUILD_ERRORS) build/vec.o build/hash-table.o build/sort.o
2797
2798 # These programs are not linked with the MD reader.
2799 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2800               build/gengtype-state.o build/version.o build/errors.o
2801
2802 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2803               gengtype-state.o version.o errors.o $(LIBDEPS)
2804         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2805             $(filter-out ($LIBDEPS), $^) $(LIBS)
2806
2807 # Rule for the generator programs:
2808 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2809         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2810             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2811
2812 # Generated source files for gengtype.  Prepend inclusion of
2813 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
2814 # any system header is included.
2815 gengtype-lex.c : gengtype-lex.l
2816         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2817           echo '#ifdef HOST_GENERATOR_FILE' > $@.tmp; \
2818           echo '#include "config.h"'       >> $@.tmp; \
2819           echo '#else'                     >> $@.tmp; \
2820           echo '#include "bconfig.h"'      >> $@.tmp; \
2821           echo '#endif'                    >> $@.tmp; \
2822           cat $@ >> $@.tmp; \
2823           mv $@.tmp $@; \
2824         }
2825
2826 #\f
2827 # Remake internationalization support.
2828 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2829
2830 #\f
2831 # Remake cpp.
2832
2833 PREPROCESSOR_DEFINES = \
2834   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2835   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2836   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2837   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2838   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2839   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2840   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2841   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2842   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2843   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2844   -DPREFIX=\"$(prefix)/\" \
2845   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2846   @TARGET_SYSTEM_ROOT_DEFINE@
2847
2848 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2849 cppbuiltin.o: $(BASEVER)
2850
2851 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2852
2853 # Note for the stamp targets, we run the program `true' instead of
2854 # having an empty command (nothing following the semicolon).
2855
2856 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2857 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) \
2858   $(SYSTEM_H) $(CORETYPES_H) $(TM_H)
2859
2860 build/gcov-iov$(build_exeext): build/gcov-iov.o
2861         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2862                 build/gcov-iov.o -o $@
2863
2864 gcov-iov.h: s-iov; @true
2865 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2866         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2867             > tmp-gcov-iov.h
2868         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2869         $(STAMP) s-iov
2870
2871 GCOV_OBJS = gcov.o
2872 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2873         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
2874                 hash-table.o ggc-none.o $(LIBS) -o $@
2875 GCOV_DUMP_OBJS = gcov-dump.o
2876 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2877         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2878                 hash-table.o ggc-none.o\
2879                 $(LIBS) -o $@
2880
2881 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2882   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2883   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2884   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2885 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2886         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2887 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2888         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2889           -DIN_GCOV_TOOL=1 -o $@ $<
2890 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2891         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2892           -DIN_GCOV_TOOL=1 -o $@ $<
2893 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2894 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2895         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2896 #\f
2897 # Build the include directories.  The stamp files are stmp-* rather than
2898 # s-* so that mostlyclean does not force the include directory to
2899 # be rebuilt.
2900
2901 # Build the include directories.
2902 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2903 # Copy in the headers provided with gcc.
2904 #
2905 # The sed command gets just the last file name component;
2906 # this is necessary because VPATH could add a dirname.
2907 # Using basename would be simpler, but some systems don't have it.
2908 #
2909 # The touch command is here to workaround an AIX/Linux NFS bug.
2910 #
2911 # The move-if-change + cp -p twists for limits.h are intended to preserve
2912 # the time stamp when we regenerate, to prevent pointless rebuilds during
2913 # e.g. install-no-fixedincludes.
2914         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2915         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2916         for file in .. $(USER_H); do \
2917           if [ X$$file != X.. ]; then \
2918             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2919             $(STAMP) include/$$realfile; \
2920             rm -f include/$$realfile; \
2921             cp $$file include; \
2922             chmod a+r include/$$realfile; \
2923           fi; \
2924         done
2925         for file in .. $(USER_H_INC_NEXT_PRE); do \
2926           if [ X$$file != X.. ]; then \
2927             mv include/$$file include/x_$$file; \
2928             echo "#include_next <$$file>" >include/$$file; \
2929             cat include/x_$$file >>include/$$file; \
2930             rm -f include/x_$$file; \
2931             chmod a+r include/$$file; \
2932           fi; \
2933         done
2934         for file in .. $(USER_H_INC_NEXT_POST); do \
2935           if [ X$$file != X.. ]; then \
2936             echo "#include_next <$$file>" >>include/$$file; \
2937             chmod a+r include/$$file; \
2938           fi; \
2939         done
2940         rm -f include/stdint.h
2941         if [ $(USE_GCC_STDINT) = wrap ]; then \
2942           rm -f include/stdint-gcc.h; \
2943           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2944           chmod a+r include/stdint-gcc.h; \
2945           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2946           chmod a+r include/stdint.h; \
2947         elif [ $(USE_GCC_STDINT) = provide ]; then \
2948           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2949           chmod a+r include/stdint.h; \
2950         fi
2951         set -e; for ml in `cat fixinc_list`; do \
2952           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2953           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2954           fix_dir=include-fixed$${multi_dir}; \
2955           if $(LIMITS_H_TEST) ; then \
2956             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2957           else \
2958             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2959           fi; \
2960           $(mkinstalldirs) $${fix_dir}; \
2961           chmod a+rx $${fix_dir} || true; \
2962           $(SHELL) $(srcdir)/../move-if-change \
2963             tmp-xlimits.h  tmp-limits.h; \
2964           rm -f $${fix_dir}/limits.h; \
2965           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2966           chmod a+r $${fix_dir}/limits.h; \
2967         done
2968 # Install the README
2969         rm -f include-fixed/README
2970         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2971         chmod a+r include-fixed/README
2972         $(STAMP) $@
2973
2974 .PHONY: install-gcc-tooldir
2975 install-gcc-tooldir:
2976         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2977
2978 macro_list: s-macro_list; @true
2979 s-macro_list : $(GCC_PASSES) cc1$(exeext)
2980         echo | $(GCC_FOR_TARGET) -E -dM - | \
2981           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2982                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2983           sort -u > tmp-macro_list
2984         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2985         $(STAMP) s-macro_list
2986
2987 fixinc_list: s-fixinc_list; @true
2988 s-fixinc_list : $(GCC_PASSES)
2989 # Build up a list of multilib directories and corresponding sysroot
2990 # suffixes, in form sysroot;multilib.
2991         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2992           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2993             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2994             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2995             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2996             if [ "$${multi_dir}" = "." ]; \
2997               then multi_dir=""; \
2998             else \
2999               multi_dir=/$${multi_dir}; \
3000             fi; \
3001             echo "$${sfx};$${multi_dir}"; \
3002           done; \
3003         else \
3004           echo ";"; \
3005         fi > tmp-fixinc_list
3006         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
3007         $(STAMP) s-fixinc_list
3008
3009 # The line below is supposed to avoid accidentally matching the
3010 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
3011 # expect fixincl to be newer than fixincl.o, such that this situation
3012 # would never come up.  As it turns out, if you use ccache with
3013 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3014 # working directory in object files (-g absent, or -fno-working-dir
3015 # present), and build and host are the same, fixincl for the host will
3016 # build after fixincl for the build machine, getting a cache hit,
3017 # thereby updating the timestamp of fixincl.o in the host tree.
3018 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3019 # the build tree, and so fixincl in the build tree will appear to be
3020 # out of date.  Yuck.
3021 ../$(build_subdir)/fixincludes/fixincl: ; @ :
3022
3023 # Build fixed copies of system files.
3024 # Abort if no system headers available, unless building a crosscompiler.
3025 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3026 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3027   $(build_objdir)/fixincludes/fixincl \
3028   $(build_objdir)/fixincludes/fixinc.sh
3029         rm -rf include-fixed; mkdir include-fixed
3030         -chmod a+rx include-fixed
3031         if [ -d ../prev-gcc ]; then \
3032           cd ../prev-gcc && \
3033           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
3034             libsubdir=. ; \
3035         else \
3036           set -e; for ml in `cat fixinc_list`; do \
3037             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3038             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3039             fix_dir=include-fixed$${multi_dir}; \
3040             if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
3041               echo The directory that should contain system headers does not exist: >&2 ; \
3042               echo "  ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
3043               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
3044               if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
3045               then sleep 1; else exit 1; fi; \
3046             fi; \
3047             $(mkinstalldirs) $${fix_dir}; \
3048             chmod a+rx $${fix_dir} || true; \
3049             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
3050               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
3051               gcc_dir=`${PWD_COMMAND}` ; \
3052               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
3053               cd $(build_objdir)/fixincludes && \
3054               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
3055                 $(BUILD_SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
3056             rm -f $${fix_dir}/syslimits.h; \
3057             if [ -f $${fix_dir}/limits.h ]; then \
3058               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
3059             else \
3060               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
3061             fi; \
3062             chmod a+r $${fix_dir}/syslimits.h; \
3063           done; \
3064         fi
3065         $(STAMP) stmp-fixinc
3066 #\f
3067
3068 # Install with the gcc headers files, not the fixed include files, which we
3069 # are typically not allowed to distribute.  The general idea is to:
3070 #  - Get to "install" with a bare set of internal headers, not the
3071 #    fixed system ones,
3072 #  - Prevent rebuilds of what normally depends on the headers, which is
3073 #    useless for installation purposes and would rely on improper headers.
3074 #  - Restore as much of the original state as possible.
3075
3076 .PHONY: install-no-fixedincludes
3077
3078 install-no-fixedincludes:
3079         # Stash the current set of headers away, save stamps we're going to
3080         # alter explicitly, and arrange for fixincludes not to run next time
3081         # we trigger a headers rebuild.
3082         -rm -rf tmp-include
3083         -mv include tmp-include 2>/dev/null
3084         -mv include-fixed tmp-include-fixed 2>/dev/null
3085         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3086         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3087         -mkdir include
3088         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3089         -touch stmp-fixinc
3090
3091         # Rebuild our internal headers, restore the original stamps so that
3092         # "install" doesn't trigger pointless rebuilds because of that update,
3093         # then do install
3094         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3095         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3096         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3097         $(MAKE) $(FLAGS_TO_PASS) install
3098
3099         # Restore the original set of maybe-fixed headers
3100         -rm -rf include; mv tmp-include include 2>/dev/null
3101         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3102
3103 # Remake the info files.
3104
3105 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3106
3107 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3108             doc/gccinstall.info doc/cppinternals.info
3109
3110 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3111
3112 srcinfo: $(INFOFILES)
3113         -cp -p $^ $(srcdir)/doc
3114
3115 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3116          gcc-common.texi gcc-vers.texi
3117
3118 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3119          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3120          gcov.texi trouble.texi bugreport.texi service.texi             \
3121          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3122          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3123          implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi
3124
3125 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3126 # the generated tm.texi; the latter might have a more recent timestamp,
3127 # but we don't want to rebuild the info files unless the contents of
3128 # the *.texi files have changed.
3129 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3130          contribute.texi makefile.texi configterms.texi options.texi    \
3131          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3132          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3133          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3134          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3135          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3136          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3137          match-and-simplify.texi ux.texi poly-int.texi
3138
3139 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
3140          gcc-common.texi gcc-vers.texi
3141
3142 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3143
3144 # gcc-vers.texi is generated from the version files.
3145 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3146         (echo "@set version-GCC $(BASEVER_c)"; \
3147          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3148          then echo "@set DEVELOPMENT"; \
3149          else echo "@clear DEVELOPMENT"; \
3150          fi) > $@T
3151         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
3152         if [ -n "$(PKGVERSION)" ]; then \
3153           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3154         fi
3155         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3156         mv -f $@T $@
3157
3158
3159 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3160 # patterns.  To use them, put each of the specific targets with its
3161 # specific dependencies but no build commands.
3162
3163 doc/cpp.info: $(TEXI_CPP_FILES)
3164 doc/gcc.info: $(TEXI_GCC_FILES)
3165 doc/gccint.info: $(TEXI_GCCINT_FILES)
3166 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3167
3168 doc/%.info: %.texi
3169         if [ x$(BUILD_INFO) = xinfo ]; then \
3170                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3171                         -I $(gcc_docdir)/include -o $@ $<; \
3172         fi
3173
3174 # Duplicate entry to handle renaming of gccinstall.info
3175 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3176         if [ x$(BUILD_INFO) = xinfo ]; then \
3177                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3178                         -I $(gcc_docdir)/include -o $@ $<; \
3179         fi
3180
3181 doc/cpp.dvi: $(TEXI_CPP_FILES)
3182 doc/gcc.dvi: $(TEXI_GCC_FILES)
3183 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3184 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3185
3186 doc/cpp.pdf: $(TEXI_CPP_FILES)
3187 doc/gcc.pdf: $(TEXI_GCC_FILES)
3188 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3189 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3190
3191 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3192 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3193 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3194 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3195
3196 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3197       doc/cppinternals.dvi lang.dvi
3198
3199 doc/%.dvi: %.texi
3200         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3201
3202 # Duplicate entry to handle renaming of gccinstall.dvi
3203 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3204         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3205
3206 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3207            doc/cppinternals.pdf
3208
3209 pdf:: $(PDFFILES) lang.pdf
3210
3211 doc/%.pdf: %.texi
3212         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3213
3214 # Duplicate entry to handle renaming of gccinstall.pdf
3215 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3216         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3217
3218 # List the directories or single hmtl files which are installed by
3219 # install-html. The lang.html file triggers language fragments to build
3220 # html documentation.
3221 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3222        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3223        $(build_htmldir)/cppinternals
3224
3225 # List the html file targets.
3226 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3227        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3228        $(build_htmldir)/cppinternals/index.html lang.html
3229
3230 html:: $(HTMLS_BUILD)
3231
3232 $(build_htmldir)/%/index.html: %.texi
3233         $(mkinstalldirs) $(@D)
3234         rm -f $(@D)/*
3235         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3236
3237 # Duplicate entry to handle renaming of gccinstall
3238 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3239         $(mkinstalldirs) $(@D)
3240         echo rm -f $(@D)/*
3241         SOURCEDIR=$(abs_docdir) \
3242         DESTDIR=$(@D) \
3243         $(SHELL) $(srcdir)/doc/install.texi2html
3244
3245 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3246            doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1
3247
3248 generated-manpages: man
3249
3250 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3251
3252 srcman: $(MANFILES)
3253         -cp -p $^ $(srcdir)/doc
3254
3255 doc/%.1: %.pod
3256         $(STAMP) $@
3257         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3258                 mv -f $(@).T$$$$ $@) || \
3259                 (rm -f $(@).T$$$$ && exit 1)
3260
3261 doc/%.7: %.pod
3262         $(STAMP) $@
3263         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3264                 mv -f $(@).T$$$$ $@) || \
3265                 (rm -f $(@).T$$$$ && exit 1)
3266
3267 %.pod: %.texi
3268         $(STAMP) $@
3269         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3270
3271 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3272 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3273
3274 # These next rules exist because the output name is not the same as
3275 # the input name, so our implicit %.pod rule will not work.
3276
3277 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3278         $(STAMP) $@
3279         -$(TEXI2POD) $< > $@
3280 gfdl.pod: fdl.texi
3281         $(STAMP) $@
3282         -$(TEXI2POD) $< > $@
3283 fsf-funding.pod: funding.texi
3284         $(STAMP) $@
3285         -$(TEXI2POD) $< > $@
3286 gpl.pod: gpl_v3.texi
3287         $(STAMP) $@
3288         -$(TEXI2POD) $< > $@
3289
3290 #\f
3291 # Deletion of files made during compilation.
3292 # There are four levels of this:
3293 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3294 # `mostlyclean' is useful while working on a particular type of machine.
3295 # It deletes most, but not all, of the files made by compilation.
3296 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3297 # `clean' deletes everything made by running `make all'.
3298 # `distclean' also deletes the files made by config.
3299 # `maintainer-clean' also deletes everything that could be regenerated
3300 # automatically, except for `configure'.
3301 # We remove as much from the language subdirectories as we can
3302 # (less duplicated code).
3303
3304 mostlyclean: lang.mostlyclean
3305         -rm -f $(MOSTLYCLEANFILES)
3306         -rm -f *$(objext) c-family/*$(objext)
3307         -rm -f *$(coverageexts)
3308 # Delete build programs
3309         -rm -f build/*
3310         -rm -f mddeps.mk
3311 # Delete other built files.
3312         -rm -f specs.h options.c options.h options-save.c
3313 # Delete the stamp and temporary files.
3314         -rm -f s-* tmp-* stamp-* stmp-*
3315         -rm -f */stamp-* */tmp-*
3316 # Delete debugging dump files.
3317         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3318 # Delete some files made during installation.
3319         -rm -f specs $(SPECS)
3320         -rm -f collect collect2 mips-tfile mips-tdump
3321 # Delete unwanted output files from TeX.
3322         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3323         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3324 # Delete sorted indices we don't actually use.
3325         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3326 # Delete core dumps.
3327         -rm -f core */core
3328 # Delete file generated for gengtype
3329         -rm -f gtyp-input.list
3330 # Delete files generated by gengtype
3331         -rm -f gtype-*
3332         -rm -f gt-*
3333         -rm -f gtype.state
3334 # Delete genchecksum outputs
3335         -rm -f *-checksum.c
3336 # Delete lock-and-run bits
3337         -rm -rf linkfe.lck lock-stamp.*
3338
3339 # Delete all files made by compilation
3340 # that don't exist in the distribution.
3341 clean: mostlyclean lang.clean
3342         -rm -f libgcc.a libgcc_eh.a libgcov.a
3343         -rm -f libgcc_s*
3344         -rm -f libunwind*
3345         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3346         -rm -f options.c options.h optionlist
3347         -rm -f cs-*
3348         -rm -f doc/*.dvi
3349         -rm -f doc/*.pdf
3350 # Delete the include directories.
3351         -rm -rf include include-fixed
3352 # Delete files used by the "multilib" facility (including libgcc subdirs).
3353         -rm -f multilib.h tmpmultilib*
3354         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3355           rm -rf $(MULTILIB_DIRNAMES); \
3356         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3357           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3358         fi ; fi
3359
3360 # Delete all files that users would normally create
3361 # while building and installing GCC.
3362 distclean: clean lang.distclean
3363         -rm -f auto-host.h auto-build.h
3364         -rm -f cstamp-h
3365         -rm -f config.status config.run config.cache config.bak
3366         -rm -f Make-lang Make-hooks Make-host Make-target
3367         -rm -f Makefile *.oaux
3368         -rm -f gthr-default.h
3369         -rm -f TAGS */TAGS
3370         -rm -f *.asm
3371         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3372         -rm -f testsuite/*.log testsuite/*.sum
3373         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3374         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3375         -rm -rf ${QMTEST_DIR} stamp-qmtest
3376         -rm -f cxxmain.c
3377         -rm -f .gdbinit configargs.h
3378         -rm -f gcov.pod
3379 # Delete po/*.gmo only if we are not building in the source directory.
3380         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3381         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3382
3383 # Get rid of every file that's generated from some other file, except for `configure'.
3384 # Most of these files ARE PRESENT in the GCC distribution.
3385 maintainer-clean:
3386         @echo 'This command is intended for maintainers to use; it'
3387         @echo 'deletes files that may need special tools to rebuild.'
3388         $(MAKE) lang.maintainer-clean distclean
3389         -rm -f cpp.??s cpp.*aux
3390         -rm -f gcc.??s gcc.*aux
3391         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3392 #\f
3393 # Entry points `install', `install-strip', and `uninstall'.
3394 # Also use `install-collect2' to install collect2 when the config files don't.
3395
3396 # Copy the compiler files into directories where they will be run.
3397 # Install the driver last so that the window when things are
3398 # broken is small.
3399 install: install-common $(INSTALL_HEADERS) \
3400     install-cpp install-man install-info install-@POSUB@ \
3401     install-driver install-lto-wrapper install-gcc-ar
3402
3403 ifeq ($(enable_plugin),yes)
3404 install: install-plugin
3405 endif
3406
3407 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3408 ifneq ($(STRIP),)
3409 install-strip: STRIPPROG = $(STRIP)
3410 export STRIPPROG
3411 endif
3412 install-strip: install
3413
3414 # Handle cpp installation.
3415 install-cpp: installdirs cpp$(exeext)
3416         -if test "$(enable_as_accelerator)" != "yes" ; then \
3417           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3418           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3419           if [ x$(cpp_install_dir) != x ]; then \
3420             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3421             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3422           else true; fi; \
3423         fi
3424
3425 # Create the installation directories.
3426 # $(libdir)/gcc/include isn't currently searched by cpp.
3427 installdirs:
3428         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3429         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3430         $(mkinstalldirs) $(DESTDIR)$(bindir)
3431         $(mkinstalldirs) $(DESTDIR)$(includedir)
3432         $(mkinstalldirs) $(DESTDIR)$(infodir)
3433         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3434         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3435
3436 params.list: s-params.list; @true
3437 s-params.list: $(srcdir)/params-list.h $(srcdir)/params.def
3438         $(CPP) $(srcdir)/params-list.h | sed 's/^#.*//;/^$$/d' > tmp-params.list
3439         $(SHELL) $(srcdir)/../move-if-change tmp-params.list params.list
3440         $(STAMP) s-params.list
3441
3442 params.options: s-params.options; @true
3443 s-params.options: $(srcdir)/params-options.h $(srcdir)/params.def
3444         $(CPP) $(srcdir)/params-options.h | sed 's/^#.*//;/^$$/d' > tmp-params.options
3445         $(SHELL) $(srcdir)/../move-if-change tmp-params.options params.options
3446         $(STAMP) s-params.options
3447
3448
3449 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3450   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3451   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3452   gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3453   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3454   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3455   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3456   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3457   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3458   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3459   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3460   ipa-param-manipulation.h $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3461   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3462   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3463   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3464   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3465   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3466   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3467   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3468   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3469   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3470   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3471   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3472   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3473   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3474   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3475   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3476   lcm.h cfgloopmanip.h file-prefix-map.h builtins.def \
3477   pass-instances.def params.list
3478
3479 # generate the 'build fragment' b-header-vars
3480 s-header-vars: Makefile
3481         rm -f tmp-header-vars
3482 # The first sed gets the list "header variables" as the list variables
3483 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3484 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3485 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3486 # as well.
3487         $(foreach header_var,$(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;) \
3488         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3489         $(STAMP) s-header-vars
3490
3491 # Install gengtype
3492 install-gengtype: installdirs gengtype$(exeext) gtype.state
3493         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3494         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3495         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3496         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3497
3498 # Install the headers needed to build a plugin.
3499 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3500 # We keep the directory structure for files in config or c-family and .def
3501 # files. All other files are flattened to a single directory.
3502         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3503         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3504         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3505         for file in $$headers; do \
3506           if [ -f $$file ] ; then \
3507             path=$$file; \
3508           elif [ -f $(srcdir)/$$file ]; then \
3509             path=$(srcdir)/$$file; \
3510           else continue; \
3511           fi; \
3512           case $$path in \
3513           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3514             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3515           *) base=`basename $$path` ;; \
3516           esac; \
3517           dest=$(plugin_includedir)/$$base; \
3518           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3519           dir=`dirname $$dest`; \
3520           $(mkinstalldirs) $(DESTDIR)$$dir; \
3521           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3522         done
3523         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3524
3525 # Install the compiler executables built during cross compilation.
3526 install-common: native lang.install-common installdirs
3527         for file in $(COMPILERS); do \
3528           if [ -f $$file ] ; then \
3529             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3530             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3531           else true; \
3532           fi; \
3533         done
3534         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3535           if [ x"$$file" != x.. ]; then \
3536             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3537             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3538           else true; fi; \
3539         done
3540 # We no longer install the specs file because its presence makes the
3541 # driver slower, and because people who need it can recreate it by
3542 # using -dumpspecs.  We remove any old version because it would
3543 # otherwise override the specs built into the driver.
3544         rm -f $(DESTDIR)$(libsubdir)/specs
3545 # Install gcov if it was compiled.
3546         -if test "$(enable_as_accelerator)" != "yes" ; then \
3547           if [ -f gcov$(exeext) ]; \
3548           then \
3549             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3550             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3551           fi; \
3552         fi
3553 # Install gcov-tool if it was compiled.
3554         -if test "$(enable_as_accelerator)" != "yes" ; then \
3555           if [ -f gcov-tool$(exeext) ]; \
3556           then \
3557             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3558             $(INSTALL_PROGRAM) \
3559             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3560           fi; \
3561         fi
3562 # Install gcov-dump if it was compiled.
3563         -if test "$(enable_as_accelerator)" != "yes" ; then \
3564           if [ -f gcov-dump$(exeext) ]; \
3565           then \
3566             rm -f $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3567             $(INSTALL_PROGRAM) \
3568             gcov-dump$(exeext) $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3569           fi; \
3570         fi
3571
3572 # Install the driver program as $(target_noncanonical)-gcc,
3573 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3574 install-driver: installdirs xgcc$(exeext)
3575         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3576         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3577         -if test "$(enable_as_accelerator)" != "yes" ; then \
3578           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3579             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3580             ( cd $(DESTDIR)$(bindir) && \
3581               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3582           fi; \
3583           if [ ! -f gcc-cross$(exeext) ] \
3584               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3585             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3586             ( cd $(DESTDIR)$(bindir) && \
3587               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3588               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3589           fi; \
3590         fi
3591
3592 # Install the info files.
3593 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3594 # to do the install.
3595 install-info:: doc installdirs \
3596         $(DESTDIR)$(infodir)/cpp.info \
3597         $(DESTDIR)$(infodir)/gcc.info \
3598         $(DESTDIR)$(infodir)/cppinternals.info \
3599         $(DESTDIR)$(infodir)/gccinstall.info \
3600         $(DESTDIR)$(infodir)/gccint.info \
3601         lang.install-info
3602
3603 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3604         rm -f $@
3605         if [ -f $< ]; then \
3606           for f in $(<)*; do \
3607             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3608             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3609             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3610           done; \
3611         else true; fi
3612         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3613           if [ -f $@ ]; then \
3614             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3615           else true; fi; \
3616         else true; fi;
3617
3618 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3619
3620 install-pdf: $(PDFFILES) lang.install-pdf
3621         @$(NORMAL_INSTALL)
3622         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3623         @list='$(PDFFILES)'; for p in $$list; do \
3624           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3625           f=$(pdf__strip_dir) \
3626           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3627           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3628         done
3629
3630 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3631
3632 install-html: $(HTMLS_BUILD) lang.install-html
3633         @$(NORMAL_INSTALL)
3634         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3635         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3636           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3637           f=$(html__strip_dir) \
3638           if test -d "$$d$$p"; then \
3639             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3640             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3641             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3642             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3643           else \
3644             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3645             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3646           fi; \
3647         done
3648
3649 # Install the man pages.
3650 install-man: lang.install-man \
3651         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3652         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3653         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3654         $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
3655         $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
3656         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3657         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3658         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3659
3660 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3661         -rm -f $@
3662         -$(INSTALL_DATA) $< $@
3663         -chmod a-x $@
3664
3665 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3666         -rm -f $@
3667         -$(INSTALL_DATA) $< $@
3668         -chmod a-x $@
3669
3670 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3671         -rm -f $@
3672         -$(INSTALL_DATA) $< $@
3673         -chmod a-x $@
3674
3675 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3676         -rm -f $@
3677         -$(INSTALL_DATA) $< $@
3678         -chmod a-x $@
3679
3680 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3681         -rm -f $@
3682         -$(INSTALL_DATA) $< $@
3683         -chmod a-x $@
3684
3685 $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
3686         -rm -f $@
3687         -$(INSTALL_DATA) $< $@
3688         -chmod a-x $@
3689
3690 # Install all the header files built in the include subdirectory.
3691 install-headers: $(INSTALL_HEADERS_DIR)
3692 # Fix symlinks to absolute paths in the installed include directory to
3693 # point to the installed directory, not the build directory.
3694 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3695         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3696         if [ $$? -eq 0 ]; then \
3697           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3698           for i in $$files; do \
3699             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3700             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3701               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3702               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3703             fi; \
3704           done; \
3705         fi
3706
3707 # Create or recreate the gcc private include file directory.
3708 install-include-dir: installdirs
3709         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3710         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3711         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3712         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3713
3714 # Create or recreate the install-tools include file directory.
3715 itoolsdir = $(libexecsubdir)/install-tools
3716 itoolsdatadir = $(libsubdir)/install-tools
3717 install-itoolsdirs: installdirs
3718         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3719         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3720
3721 # Install the include directory using tar.
3722 install-headers-tar: stmp-int-hdrs install-include-dir
3723 # We use `pwd`/include instead of just include to problems with CDPATH
3724 # Unless a full pathname is provided, some shells would print the new CWD,
3725 # found in CDPATH, corrupting the output.  We could just redirect the
3726 # output of `cd', but some shells lose on redirection within `()'s
3727         (cd `${PWD_COMMAND}`/include ; \
3728          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3729         (cd `${PWD_COMMAND}`/include-fixed ; \
3730          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3731 # /bin/sh on some systems returns the status of the first tar,
3732 # and that can lose with GNU tar which always writes a full block.
3733 # So use `exit 0' to ignore its exit status.
3734
3735 # Install the include directory using cpio.
3736 install-headers-cpio: stmp-int-hdrs install-include-dir
3737 # See discussion about the use of `pwd` above
3738         cd `${PWD_COMMAND}`/include ; \
3739         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3740         cd `${PWD_COMMAND}`/include-fixed ; \
3741         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3742
3743 # Install the include directory using cp.
3744 install-headers-cp: stmp-int-hdrs install-include-dir
3745         cp -p -r include $(DESTDIR)$(libsubdir)
3746         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3747
3748 # Targets without dependencies, for use in prev-gcc during bootstrap.
3749 real-install-headers-tar:
3750         (cd `${PWD_COMMAND}`/include-fixed ; \
3751          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3752
3753 real-install-headers-cpio:
3754         cd `${PWD_COMMAND}`/include-fixed ; \
3755         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3756
3757 real-install-headers-cp:
3758         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3759
3760 # Install supporting files for fixincludes to be run later.
3761 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3762   macro_list fixinc_list
3763         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3764           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3765         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3766         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3767         set -e; for ml in `cat fixinc_list`; do \
3768           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3769           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3770           $(INSTALL_DATA) include-fixed$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3771         done
3772         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3773                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3774         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3775                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3776                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3777         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3778                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3779         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3780                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3781
3782 # Use this target to install the program `collect2' under the name `collect2'.
3783 install-collect2: collect2 installdirs
3784         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3785 # Install the driver program as $(libsubdir)/gcc for collect2.
3786         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3787
3788 # Install lto-wrapper.
3789 install-lto-wrapper: lto-wrapper$(exeext)
3790         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3791
3792 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3793         if test "$(enable_as_accelerator)" != "yes" ; then \
3794           for i in gcc-ar gcc-nm gcc-ranlib; do \
3795             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3796             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3797             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3798             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3799             if test -f gcc-cross$(exeext); then \
3800               :; \
3801             else \
3802               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3803               ( cd $(DESTDIR)$(bindir) && \
3804                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3805             fi ; \
3806           done; \
3807         fi
3808
3809 # Cancel installation by deleting the installed files.
3810 uninstall: lang.uninstall
3811         -rm -rf $(DESTDIR)$(libsubdir)
3812         -rm -rf $(DESTDIR)$(libexecsubdir)
3813         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3814         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3815         -if [ x$(cpp_install_dir) != x ]; then \
3816           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3817         else true; fi
3818         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3819         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3820         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3821         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3822         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3823         for i in ar nm ranlib ; do \
3824           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3825           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3826           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3827           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3828         done
3829 #\f
3830 # These targets are for the dejagnu testsuites. The file site.exp
3831 # contains global variables that all the testsuites will use.
3832
3833 target_subdir = @target_subdir@
3834
3835 site.exp: ./config.status Makefile
3836         @echo "Making a new config file..."
3837         -@rm -f ./site.tmp
3838         @$(STAMP) site.exp
3839         -@mv site.exp site.bak
3840         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3841         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3842         @echo "# add them to the last section" >> ./site.tmp
3843         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3844         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3845         @echo "set host_triplet $(host)" >> ./site.tmp
3846         @echo "set build_triplet $(build)" >> ./site.tmp
3847         @echo "set target_triplet $(target)" >> ./site.tmp
3848         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3849         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3850 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3851         @echo "set CFLAGS \"\"" >> ./site.tmp
3852         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3853         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3854         @echo "set HOSTCXX \"$(CXX)\"" >> ./site.tmp
3855         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3856         @echo "set HOSTCXXFLAGS \"$(CXXFLAGS)\"" >> ./site.tmp
3857 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3858 # They are passed first to allow individual tests to override them.
3859         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3860 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3861 # files that have already been installed there will be found.  The -B option
3862 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3863 # from the install tree.
3864         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3865         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3866         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3867         @if test "@enable_plugin@" = "yes" ; then \
3868           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3869           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3870           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3871           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3872         fi
3873 # If newlib has been configured, we need to pass -B to gcc so it can find
3874 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3875 # message if it doesn't, but the testsuite is supposed to ignore the message -
3876 # it's too difficult to tell when to and when not to pass -B (not all targets
3877 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3878 # seems like too selective a test.
3879 # ??? Another way to solve this might be to rely on linker scripts.  Then
3880 # theoretically the -B won't be needed.
3881 # We also need to pass -L ../ld so that the linker can find ldscripts.
3882         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3883             && [ "${host}" != "${target}" ]; then \
3884           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3885           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3886           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3887           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3888           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3889         else true; \
3890         fi
3891         @if [ -d $(objdir)/../ld ] ; then \
3892           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3893         else true; \
3894         fi
3895         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3896         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3897         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3898           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3899         else true; \
3900         fi
3901         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3902           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3903         else true; \
3904         fi
3905         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3906           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3907         else true; \
3908         fi
3909         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3910         @cat ./site.tmp > site.exp
3911         @cat site.bak | sed \
3912                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3913         -@rm -f ./site.tmp
3914
3915 CHECK_TARGETS = @check_languages@
3916
3917 check: $(CHECK_TARGETS)
3918
3919 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3920
3921 # The idea is to parallelize testing of multilibs, for example:
3922 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3923 # will run 3 concurrent sessions of check-gcc, eventually testing
3924 # all 10 combinations.  GNU make is required, as is a shell that expands
3925 # alternations within braces.
3926 lang_checks_parallel = $(lang_checks:=//%)
3927 $(lang_checks_parallel): site.exp
3928         target=`echo "$@" | sed 's,//.*,,'`; \
3929         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3930         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3931         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3932           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3933           "$$target"
3934
3935 TESTSUITEDIR = testsuite
3936
3937 $(TESTSUITEDIR)/site.exp: site.exp
3938         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3939         -rm -f $@
3940         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3941
3942 # This is only used for check-% targets that aren't parallelized.
3943 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3944         -test -d plugin || mkdir plugin
3945         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3946         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3947         -(rootme=`${PWD_COMMAND}`; export rootme; \
3948         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3949         cd $(TESTSUITEDIR)/$*; \
3950         rm -f tmp-site.exp; \
3951         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3952                 < ../../site.exp > tmp-site.exp; \
3953         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3954         EXPECT=${EXPECT} ; export EXPECT ; \
3955         if [ -f $${rootme}/../expect/expect ] ; then  \
3956            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3957             export TCL_LIBRARY ; fi ; \
3958         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3959
3960 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3961         @echo check-$*
3962
3963 check_p_tool=$(firstword $(subst _, ,$*))
3964 check_p_count=$(check_$(check_p_tool)_parallelize)
3965 check_p_subno=$(word 2,$(subst _, ,$*))
3966 check_p_numbers0:=1 2 3 4 5 6 7 8 9
3967 check_p_numbers1:=0 $(check_p_numbers0)
3968 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
3969 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
3970 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
3971 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
3972 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
3973 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
3974 check_p_subdir=$(subst _,,$*)
3975 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
3976                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
3977                 $(check_p_numbers)))
3978
3979 # For parallelized check-% targets, this decides whether parallelization
3980 # is desirable (if -jN is used).  If desirable, recursive make is run with
3981 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
3982 # parallel, as they are run in separate directories.
3983 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
3984 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
3985 # dejaGNU procedure is overridden to additionally synchronize through
3986 # a $lang-parallel directory which tests will be run by which runtest instance.
3987 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3988 # files.  If parallelization isn't desirable, only one recursive make
3989 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3990 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3991 # should be passed to runtest.
3992 #
3993 # To parallelize some language check, add the corresponding check-$lang
3994 # to lang_checks_parallelized variable and define check_$lang_parallelize
3995 # variable.  This is the upper limit to which it is useful to parallelize the
3996 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
3997 # testsuites like objc or go.
3998 $(lang_checks_parallelized): check-% : site.exp
3999         -rm -rf $(TESTSUITEDIR)/$*-parallel
4000         @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
4001           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
4002           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
4003           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
4004           export GCC_RUNTEST_PARALLELIZE_DIR ; \
4005           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4006             check-parallel-$* \
4007             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
4008           sums= ; logs= ; \
4009           for dir in $(TESTSUITEDIR)/$* \
4010                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
4011           do \
4012             if [ -d $$dir ]; then \
4013               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
4014               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
4015             fi; \
4016           done; \
4017           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
4018             > $(TESTSUITEDIR)/$*/$*.sum; \
4019           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
4020             > $(TESTSUITEDIR)/$*/$*.log; \
4021           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
4022         else \
4023           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4024             check_$*_parallelize= check-parallel-$*; \
4025         fi
4026
4027 check-parallel-% : site.exp
4028         -@test -d plugin || mkdir plugin
4029         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4030         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
4031         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
4032         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4033         if [ -n "$(check_p_subno)" ] \
4034            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
4035            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
4036           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
4037         else \
4038           cd $(TESTSUITEDIR)/$(check_p_subdir); \
4039           rm -f tmp-site.exp; \
4040           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4041                 < ../../site.exp > tmp-site.exp; \
4042           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4043           EXPECT=${EXPECT} ; export EXPECT ; \
4044           if [ -f $${rootme}/../expect/expect ] ; then  \
4045             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4046             export TCL_LIBRARY ; \
4047           fi ; \
4048           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
4049           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
4050             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
4051           fi ; \
4052         fi )
4053
4054 # QMTest targets
4055
4056 # The path to qmtest.
4057 QMTEST_PATH=qmtest
4058
4059 # The flags to pass to qmtest.
4060 QMTESTFLAGS=
4061
4062 # The flags to pass to "qmtest run".
4063 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
4064
4065 # The command to use to invoke qmtest.
4066 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
4067
4068 # The tests (or suites) to run.
4069 QMTEST_GPP_TESTS=g++
4070
4071 # The subdirectory of the OBJDIR that will be used to store the QMTest
4072 # test database configuration and that will be used for temporary
4073 # scratch space during QMTest's execution.
4074 QMTEST_DIR=qmtestsuite
4075
4076 # Create the QMTest database configuration.
4077 ${QMTEST_DIR} stamp-qmtest:
4078         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
4079             -c gcc_database.GCCDatabase \
4080             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
4081             $(STAMP) stamp-qmtest
4082
4083 # Create the QMTest context file.
4084 ${QMTEST_DIR}/context: stamp-qmtest
4085         rm -f $@
4086         echo "CompilerTable.languages=c cplusplus" >> $@
4087         echo "CompilerTable.c_kind=GCC" >> $@
4088         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
4089         echo "CompilerTable.c_options=-B${objdir}/" >> $@
4090         echo "CompilerTable.cplusplus_kind=GCC" >> $@
4091         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
4092         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
4093         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
4094
4095 # Run the G++ testsuite using QMTest.
4096 qmtest-g++: ${QMTEST_DIR}/context
4097         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
4098            -o g++.qmr ${QMTEST_GPP_TESTS}
4099
4100 # Use the QMTest GUI.
4101 qmtest-gui: ${QMTEST_DIR}/context
4102         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
4103
4104 .PHONY: qmtest-g++
4105
4106 # Run Paranoia on real.c.
4107
4108 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4109         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4110
4111 paranoia: paranoia.o real.o $(LIBIBERTY)
4112         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4113
4114 # These exist for maintenance purposes.
4115
4116 # Update the tags table.
4117 TAGS: lang.tags
4118         (cd $(srcdir);                                  \
4119         incs= ;                                         \
4120         list='$(SUBDIRS)'; for dir in $$list; do        \
4121           if test -f $$dir/TAGS; then                   \
4122             incs="$$incs --include $$dir/TAGS.sub";     \
4123           fi;                                           \
4124         done;                                           \
4125         etags -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
4126               *.h *.c *.cc \
4127               ../include/*.h ../libiberty/*.c \
4128               ../libcpp/*.c ../libcpp/include/*.h \
4129               --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        \
4130               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\|DEFTIMEVAR\|DEFPARAM\|DEFPARAMENUM5\)[ ]?(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def timevar.def params.def \
4131                 ; \
4132         etags --include TAGS.sub $$incs)
4133
4134 # -----------------------------------------------------
4135 # Rules for generating translated message descriptions.
4136 # Disabled by autoconf if the tools are not available.
4137 # -----------------------------------------------------
4138
4139 XGETTEXT = @XGETTEXT@
4140 GMSGFMT = @GMSGFMT@
4141 MSGMERGE = msgmerge
4142 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4143
4144 .PHONY: build- install- build-po install-po update-po
4145
4146 # Dummy rules to deal with dependencies produced by use of
4147 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4148 build-: ; @true
4149 install-: ; @true
4150
4151 build-po: $(CATALOGS)
4152
4153 # This notation should be acceptable to all Make implementations used
4154 # by people who are interested in updating .po files.
4155 update-po: $(CATALOGS:.gmo=.pox)
4156
4157 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4158 # script does that.
4159 .po.gmo:
4160         $(mkinstalldirs) po
4161         $(GMSGFMT) --statistics -o $@ $<
4162
4163 # The new .po has to be gone over by hand, so we deposit it into
4164 # build/po with a different extension.
4165 # If build/po/gcc.pot exists, use it (it was just created),
4166 # else use the one in srcdir.
4167 .po.pox:
4168         $(mkinstalldirs) po
4169         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4170                         then echo po/gcc.pot; \
4171                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4172
4173 # This rule has to look for .gmo modules in both srcdir and
4174 # the cwd, and has to check that we actually have a catalog
4175 # for each language, in case they weren't built or included
4176 # with the distribution.
4177 install-po:
4178         $(mkinstalldirs) $(DESTDIR)$(datadir)
4179         cats="$(CATALOGS)"; for cat in $$cats; do \
4180           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4181           if [ -f $$cat ]; then :; \
4182           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4183           else continue; \
4184           fi; \
4185           dir=$(localedir)/$$lang/LC_MESSAGES; \
4186           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4187           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4188           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4189           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4190         done
4191
4192 # Rule for regenerating the message template (gcc.pot).
4193 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4194 # this rule has no dependencies and always regenerates gcc.pot.  This is
4195 # relatively harmless since the .po files do not directly depend on it.
4196 # Note that exgettext has an awk script embedded in it which requires a
4197 # fairly modern (POSIX-compliant) awk.
4198 # The .pot file is left in the build directory.
4199 gcc.pot: po/gcc.pot
4200 po/gcc.pot: force
4201         $(mkinstalldirs) po
4202         $(MAKE) srcextra
4203         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4204                 $(XGETTEXT) gcc $(srcdir)
4205
4206 #\f
4207
4208 # Dependency information.
4209
4210 # In order for parallel make to really start compiling the expensive
4211 # objects from $(OBJS) as early as possible, build all their
4212 # prerequisites strictly before all objects.
4213 $(ALL_HOST_OBJS) : | $(generated_files)
4214
4215 # Include the auto-generated dependencies for all host objects.
4216 DEPFILES = \
4217   $(foreach obj,$(ALL_HOST_OBJS),\
4218     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4219 -include $(DEPFILES)