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         optabs.o \
1427         optabs-libfuncs.o \
1428         optabs-query.o \
1429         optabs-tree.o \
1430         optinfo.o \
1431         optinfo-emit-json.o \
1432         options-save.o \
1433         opts-global.o \
1434         passes.o \
1435         plugin.o \
1436         postreload-gcse.o \
1437         postreload.o \
1438         predict.o \
1439         print-rtl.o \
1440         print-rtl-function.o \
1441         print-tree.o \
1442         profile.o \
1443         profile-count.o \
1444         read-md.o \
1445         read-rtl.o \
1446         read-rtl-function.o \
1447         real.o \
1448         realmpfr.o \
1449         recog.o \
1450         reg-stack.o \
1451         regcprop.o \
1452         reginfo.o \
1453         regrename.o \
1454         regstat.o \
1455         reload.o \
1456         reload1.o \
1457         reorg.o \
1458         resource.o \
1459         rtl-error.o \
1460         rtl-tests.o \
1461         rtl.o \
1462         rtlhash.o \
1463         rtlanal.o \
1464         rtlhooks.o \
1465         rtx-vector-builder.o \
1466         run-rtl-passes.o \
1467         sched-deps.o \
1468         sched-ebb.o \
1469         sched-rgn.o \
1470         sel-sched-ir.o \
1471         sel-sched-dump.o \
1472         sel-sched.o \
1473         selftest-rtl.o \
1474         selftest-run-tests.o \
1475         sese.o \
1476         shrink-wrap.o \
1477         simplify-rtx.o \
1478         sparseset.o \
1479         spellcheck.o \
1480         spellcheck-tree.o \
1481         sreal.o \
1482         stack-ptr-mod.o \
1483         statistics.o \
1484         stmt.o \
1485         stor-layout.o \
1486         store-motion.o \
1487         streamer-hooks.o \
1488         stringpool.o \
1489         substring-locations.o \
1490         target-globals.o \
1491         targhooks.o \
1492         timevar.o \
1493         toplev.o \
1494         tracer.o \
1495         trans-mem.o \
1496         tree-affine.o \
1497         asan.o \
1498         tsan.o \
1499         ubsan.o \
1500         sanopt.o \
1501         sancov.o \
1502         tree-call-cdce.o \
1503         tree-cfg.o \
1504         tree-cfgcleanup.o \
1505         tree-chrec.o \
1506         tree-complex.o \
1507         tree-data-ref.o \
1508         tree-dfa.o \
1509         tree-diagnostic.o \
1510         tree-dump.o \
1511         tree-eh.o \
1512         tree-emutls.o \
1513         tree-if-conv.o \
1514         tree-inline.o \
1515         tree-into-ssa.o \
1516         tree-iterator.o \
1517         tree-loop-distribution.o \
1518         tree-nested.o \
1519         tree-nrv.o \
1520         tree-object-size.o \
1521         tree-outof-ssa.o \
1522         tree-parloops.o \
1523         tree-phinodes.o \
1524         tree-predcom.o \
1525         tree-pretty-print.o \
1526         tree-profile.o \
1527         tree-scalar-evolution.o \
1528         tree-sra.o \
1529         tree-switch-conversion.o \
1530         tree-ssa-address.o \
1531         tree-ssa-alias.o \
1532         tree-ssa-ccp.o \
1533         tree-ssa-coalesce.o \
1534         tree-ssa-copy.o \
1535         tree-ssa-dce.o \
1536         tree-ssa-dom.o \
1537         tree-ssa-dse.o \
1538         tree-ssa-forwprop.o \
1539         tree-ssa-ifcombine.o \
1540         tree-ssa-live.o \
1541         tree-ssa-loop-ch.o \
1542         tree-ssa-loop-im.o \
1543         tree-ssa-loop-ivcanon.o \
1544         tree-ssa-loop-ivopts.o \
1545         tree-ssa-loop-manip.o \
1546         tree-ssa-loop-niter.o \
1547         tree-ssa-loop-prefetch.o \
1548         tree-ssa-loop-split.o \
1549         tree-ssa-loop-unswitch.o \
1550         tree-ssa-loop.o \
1551         tree-ssa-math-opts.o \
1552         tree-ssa-operands.o \
1553         tree-ssa-phionlycprop.o \
1554         tree-ssa-phiopt.o \
1555         tree-ssa-phiprop.o \
1556         tree-ssa-pre.o \
1557         tree-ssa-propagate.o \
1558         tree-ssa-reassoc.o \
1559         tree-ssa-sccvn.o \
1560         tree-ssa-scopedtables.o \
1561         tree-ssa-sink.o \
1562         tree-ssa-strlen.o \
1563         tree-ssa-structalias.o \
1564         tree-ssa-tail-merge.o \
1565         tree-ssa-ter.o \
1566         tree-ssa-threadbackward.o \
1567         tree-ssa-threadedge.o \
1568         tree-ssa-threadupdate.o \
1569         tree-ssa-uncprop.o \
1570         tree-ssa-uninit.o \
1571         tree-ssa.o \
1572         tree-ssanames.o \
1573         tree-stdarg.o \
1574         tree-streamer.o \
1575         tree-streamer-in.o \
1576         tree-streamer-out.o \
1577         tree-tailcall.o \
1578         tree-vect-generic.o \
1579         tree-vect-patterns.o \
1580         tree-vect-data-refs.o \
1581         tree-vect-stmts.o \
1582         tree-vect-loop.o \
1583         tree-vect-loop-manip.o \
1584         tree-vect-slp.o \
1585         tree-vectorizer.o \
1586         tree-vector-builder.o \
1587         tree-vrp.o \
1588         tree.o \
1589         typed-splay-tree.o \
1590         unique-ptr-tests.o \
1591         valtrack.o \
1592         value-prof.o \
1593         var-tracking.o \
1594         varasm.o \
1595         varpool.o \
1596         vec-perm-indices.o \
1597         vmsdbgout.o \
1598         vr-values.o \
1599         vtable-verify.o \
1600         web.o \
1601         wide-int.o \
1602         wide-int-print.o \
1603         wide-int-range.o \
1604         xcoffout.o \
1605         $(out_object_file) \
1606         $(EXTRA_OBJS) \
1607         $(host_hook_obj)
1608
1609 # Objects in libcommon.a, potentially used by all host binaries and with
1610 # no target dependencies.
1611 OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
1612         edit-context.o \
1613         pretty-print.o intl.o \
1614         sbitmap.o \
1615         vec.o input.o version.o hash-table.o ggc-none.o memory-block.o \
1616         selftest.o selftest-diagnostic.o sort.o
1617
1618 # Objects in libcommon-target.a, used by drivers and by the core
1619 # compiler and containing target-dependent code.
1620 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1621         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1622         hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
1623
1624 # This lists all host objects for the front ends.
1625 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1626
1627 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1628   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1629   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1630   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1631   lto-wrapper.o collect-utils.o
1632
1633 # for anything that is shared use the cc1plus profile data, as that
1634 # is likely the most exercised during the build
1635 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1636   ../stage_current)),stageautofeedback)
1637 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1638 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1639 endif
1640
1641 # This lists all host object files, whether they are included in this
1642 # compilation or not.
1643 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1644
1645 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1646         $(CPPLIB) $(LIBDECNUMBER)
1647
1648 # This is defined to "yes" if Tree checking is enabled, which roughly means
1649 # front-end checking.
1650 TREECHECKING = @TREECHECKING@
1651
1652 # The full name of the driver on installation
1653 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1654
1655 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1656  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1657  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1658  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1659  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1660  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h insn-modes-inline.h \
1661  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1662  case-cfn-macros.h cfn-operators.pd \
1663  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1664  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1665  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1666  gcc-ranlib$(exeext) \
1667  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1668  gcov-tool$(exeect) \
1669  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1670  libcommon-target.a libcommon.a libgcc.mk perf.data
1671
1672 # This symlink makes the full installation name of the driver be available
1673 # from within the *build* directory, for use when running the JIT library
1674 # from there (e.g. when running its testsuite).
1675 $(FULL_DRIVER_NAME): ./xgcc
1676         rm -f $@
1677         $(LN_S) $< $@
1678
1679 #\f
1680 # Language makefile fragments.
1681
1682 # The following targets define the interface between us and the languages.
1683 #
1684 # all.cross, start.encap, rest.encap,
1685 # install-common, install-info, install-man,
1686 # uninstall,
1687 # mostlyclean, clean, distclean, maintainer-clean,
1688 #
1689 # Each language is linked in with a series of hooks.  The name of each
1690 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1691 # and adds these here.  We use double-colon rules for some of the hooks;
1692 # double-colon rules should be preferred for any new hooks.
1693
1694 # language hooks, generated by configure
1695 @language_hooks@
1696
1697 # per-language makefile fragments
1698 ifneq ($(LANG_MAKEFRAGS),)
1699 include $(LANG_MAKEFRAGS)
1700 endif
1701
1702 # target and host overrides must follow the per-language makefile fragments
1703 # so they can override or augment language-specific variables
1704
1705 # target overrides
1706 ifneq ($(tmake_file),)
1707 include $(tmake_file)
1708 endif
1709
1710 # host overrides
1711 ifneq ($(xmake_file),)
1712 include $(xmake_file)
1713 endif
1714
1715 # all-tree.def includes all the tree.def files.
1716 all-tree.def: s-alltree; @true
1717 s-alltree: Makefile
1718         rm -f tmp-all-tree.def
1719         echo '#include "tree.def"' > tmp-all-tree.def
1720         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1721         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1722         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1723           echo "#include \"$$f\""; \
1724         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1725         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1726         $(STAMP) s-alltree
1727
1728 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1729 # objects that belong to the front ends.  We add an extra define that
1730 # causes back-end specific include files to be poisoned, in the hope that
1731 # we can avoid introducing dependencies of the front ends on things that
1732 # no front end should ever look at (e.g. everything RTL related).
1733 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1734
1735 #\f
1736
1737 # -----------------------------
1738 # Rebuilding this configuration
1739 # -----------------------------
1740
1741 # On the use of stamps:
1742 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1743 # A simple rule to build tree-check.h would be
1744 # tree-check.h: build/gencheck$(build_exeext)
1745 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1746 #
1747 # but tree-check.h doesn't change every time gencheck changes. It would the
1748 # nice if targets that depend on tree-check.h wouldn't be rebuild
1749 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1750 # must not be overwritten with a identical copy. One solution is to use a
1751 # temporary file
1752 # tree-check.h: build/gencheck$(build_exeext)
1753 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1754 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1755 #
1756 # This solution has a different problem. Since the time stamp of tree-check.h
1757 # is unchanged, make will try to update tree-check.h every time it runs.
1758 # To prevent this, one can add a stamp
1759 # tree-check.h: s-check
1760 # s-check : build/gencheck$(build_exeext)
1761 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1762 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1763 #       $(STAMP) s-check
1764 #
1765 # The problem with this solution is that make thinks that tree-check.h is
1766 # always unchanged. Make must be deceived into thinking that tree-check.h is
1767 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1768 # tree-check.h: s-check; @true
1769 # s-check : build/gencheck$(build_exeext)
1770 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1771 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1772 #       $(STAMP) s-check
1773 #
1774 # This is what is done in this makefile. Note that mkconfig.sh has a
1775 # move-if-change built-in
1776
1777 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1778         LANGUAGES="$(CONFIG_LANGUAGES)" \
1779         CONFIG_HEADERS= \
1780         CONFIG_SHELL="$(SHELL)" \
1781         CONFIG_FILES=$@ $(SHELL) config.status
1782
1783 config.h: cs-config.h ; @true
1784 bconfig.h: cs-bconfig.h ; @true
1785 tconfig.h: cs-tconfig.h ; @true
1786 tm.h: cs-tm.h ; @true
1787 tm_p.h: cs-tm_p.h ; @true
1788
1789 cs-config.h: Makefile
1790         TARGET_CPU_DEFAULT="" \
1791         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1792         $(SHELL) $(srcdir)/mkconfig.sh config.h
1793
1794 cs-bconfig.h: Makefile
1795         TARGET_CPU_DEFAULT="" \
1796         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1797         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1798
1799 cs-tconfig.h: Makefile
1800         TARGET_CPU_DEFAULT="" \
1801         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1802         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1803
1804 cs-tm.h: Makefile
1805         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1806         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1807         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1808
1809 cs-tm_p.h: Makefile
1810         TARGET_CPU_DEFAULT="" \
1811         HEADERS="$(tm_p_include_list)" DEFINES="" \
1812         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1813
1814 # Don't automatically run autoconf, since configure.ac might be accidentally
1815 # newer than configure.  Also, this writes into the source directory which
1816 # might be on a read-only file system.  If configured for maintainer mode
1817 # then do allow autoconf to be run.
1818
1819 AUTOCONF = autoconf
1820 ACLOCAL = aclocal
1821 ACLOCAL_AMFLAGS = -I ../config -I ..
1822 aclocal_deps = \
1823         $(srcdir)/../libtool.m4 \
1824         $(srcdir)/../ltoptions.m4 \
1825         $(srcdir)/../ltsugar.m4 \
1826         $(srcdir)/../ltversion.m4 \
1827         $(srcdir)/../lt~obsolete.m4 \
1828         $(srcdir)/../config/acx.m4 \
1829         $(srcdir)/../config/codeset.m4 \
1830         $(srcdir)/../config/depstand.m4 \
1831         $(srcdir)/../config/dfp.m4 \
1832         $(srcdir)/../config/gcc-plugin.m4 \
1833         $(srcdir)/../config/gettext-sister.m4 \
1834         $(srcdir)/../config/iconv.m4 \
1835         $(srcdir)/../config/lcmessage.m4 \
1836         $(srcdir)/../config/lead-dot.m4 \
1837         $(srcdir)/../config/lib-ld.m4 \
1838         $(srcdir)/../config/lib-link.m4 \
1839         $(srcdir)/../config/lib-prefix.m4 \
1840         $(srcdir)/../config/mmap.m4 \
1841         $(srcdir)/../config/override.m4 \
1842         $(srcdir)/../config/picflag.m4 \
1843         $(srcdir)/../config/progtest.m4 \
1844         $(srcdir)/../config/stdint.m4 \
1845         $(srcdir)/../config/warnings.m4 \
1846         $(srcdir)/../config/zlib.m4 \
1847         $(srcdir)/acinclude.m4
1848
1849 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1850         (cd $(srcdir) && $(AUTOCONF))
1851
1852 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1853         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1854
1855 # cstamp-h.in controls rebuilding of config.in.
1856 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1857 # delete it.  A stamp file is needed as autoheader won't update the file if
1858 # nothing has changed.
1859 # It remains in the source directory and is part of the distribution.
1860 # This follows what is done in shellutils, fileutils, etc.
1861 # "echo timestamp" is used instead of touch to be consistent with other
1862 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1863 # ??? Newer versions have a maintainer mode that may be useful here.
1864
1865 # Don't run autoheader automatically either.
1866 # Only run it if maintainer mode is enabled.
1867 @MAINT@ AUTOHEADER = autoheader
1868 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1869 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1870 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1871 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1872 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1873 auto-host.h: cstamp-h ; @true
1874 cstamp-h: config.in config.status
1875         CONFIG_HEADERS=auto-host.h:config.in \
1876         CONFIG_FILES= \
1877         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1878
1879 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1880 # a target to build even if it is up-to-date.  So we must verify that
1881 # config.status does not exist before failing.
1882 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1883         @if [ ! -f config.status ] ; then \
1884           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1885           false; \
1886         else \
1887           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1888         fi
1889
1890 # --------
1891 # UNSORTED
1892 # --------
1893
1894 # Provide quickstrap as a target that people can type into the gcc directory,
1895 # and that fails if you're not into it.
1896 quickstrap: all
1897         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1898
1899 all.internal: start.encap rest.encap doc selftest
1900 # This is what to compile if making a cross-compiler.
1901 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1902         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
1903 # This is what must be made before installing GCC and converting libraries.
1904 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1905         libgcc-support lang.start.encap @GENINSRC@ srcextra
1906 # These can't be made until after GCC can run.
1907 rest.encap: lang.rest.encap
1908 # This is what is made with the host's compiler
1909 # whether making a cross compiler or not.
1910 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1911         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1912         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1913
1914 ifeq ($(enable_plugin),yes)
1915 native: gengtype$(exeext)
1916 endif
1917
1918 # On the target machine, finish building a cross compiler.
1919 # This does the things that can't be done on the host machine.
1920 rest.cross: specs
1921
1922 # GCC's selftests.
1923 # Specify a dummy input file to placate the driver.
1924 # Specify -nostdinc to work around missing WIND_BASE environment variable
1925 # required for *-wrs-vxworks-* targets.
1926 # Specify -o /dev/null so the output of -S is discarded. More importantly
1927 # It does not try to create a file with the name "null.s" on POSIX and
1928 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
1929 # Beware that /dev/null is not available to mingw tools, so directly use
1930 # "nul" instead of "/dev/null" if we're building on a mingw machine.
1931 # Specify the path to gcc/testsuite/selftests within the srcdir
1932 # as an argument to -fself-test.
1933 DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
1934 SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
1935         -fself-test=$(srcdir)/testsuite/selftests
1936
1937 C_SELFTEST_FLAGS = -xc $(SELFTEST_FLAGS)
1938 CPP_SELFTEST_FLAGS = -xc++ $(SELFTEST_FLAGS)
1939
1940 SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
1941
1942 C_SELFTEST_DEPS = cc1$(exeext) $(SELFTEST_DEPS)
1943 CPP_SELFTEST_DEPS = cc1plus$(exeext) $(SELFTEST_DEPS)
1944
1945 # Run the selftests during the build once we have a driver and the frontend,
1946 # so that self-test failures are caught as early as possible.
1947 # Use "s-selftest-FE" to ensure that we only run the selftests if the
1948 # driver, frontend, or selftest data change.
1949 .PHONY: selftest
1950
1951 # By default, only run the selftests within the C frontend
1952 selftest: s-selftest-c
1953
1954 # C selftests
1955 s-selftest-c: $(C_SELFTEST_DEPS)
1956         $(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS)
1957         $(STAMP) $@
1958
1959 # Convenience methods for running C selftests under gdb:
1960 .PHONY: selftest-c-gdb
1961 selftest-c-gdb: $(C_SELFTEST_DEPS)
1962         $(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS) \
1963           -wrapper gdb,--args
1964
1965 .PHONY: selftest-gdb
1966 selftest-gdb: selftest-c-gdb
1967
1968 # Convenience methods for running C selftests under valgrind:
1969 .PHONY: selftest-c-valgrind
1970 selftest-c-valgrind: $(C_SELFTEST_DEPS)
1971         $(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS) \
1972           -wrapper valgrind,--leak-check=full
1973
1974 .PHONY: selftest-valgrind
1975 selftest-valgrind: selftest-c-valgrind
1976
1977 # C++ selftests
1978 s-selftest-c++: $(CPP_SELFTEST_DEPS)
1979         $(GCC_FOR_TARGET) $(CPP_SELFTEST_FLAGS)
1980         $(STAMP) $@
1981
1982 # Convenience method for running C++ selftests under gdb:
1983 .PHONY: selftest-c++-gdb
1984 selftest-c++-gdb: $(CPP_SELFTEST_DEPS)
1985         $(GCC_FOR_TARGET) $(CPP_SELFTEST_FLAGS) \
1986           -wrapper gdb,--args
1987
1988 # Convenience method for running C++ selftests under valgrind:
1989 .PHONY: selftest-c++-valgrind
1990 selftest-c++-valgrind: $(CPP_SELFTEST_DEPS)
1991         $(GCC_FOR_TARGET) $(CPP_SELFTEST_FLAGS) \
1992           -wrapper valgrind,--leak-check=full
1993
1994 # Recompile all the language-independent object files.
1995 # This is used only if the user explicitly asks for it.
1996 compilations: $(BACKEND)
1997
1998 # This archive is strictly for the host.
1999 libbackend.a: $(OBJS)
2000         -rm -rf libbackend.a
2001         @# Build libbackend.a as a thin archive if possible, as doing so
2002         @# significantly reduces build times.
2003 ifeq ($(USE_THIN_ARCHIVES),yes)
2004         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
2005 else
2006         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
2007         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
2008 endif
2009
2010 libcommon-target.a: $(OBJS-libcommon-target)
2011         -rm -rf libcommon-target.a
2012         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
2013         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
2014
2015 libcommon.a: $(OBJS-libcommon)
2016         -rm -rf libcommon.a
2017         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
2018         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
2019
2020 # We call this executable `xgcc' rather than `gcc'
2021 # to avoid confusion if the current directory is in the path
2022 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
2023 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
2024         $(EXTRA_GCC_OBJS)
2025         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2026           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2027           $(EXTRA_GCC_LIBS) $(LIBS)
2028
2029 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2030 # It is part of c-family because the handled extensions are hard-coded
2031 # and only contain c-family extensions (see known_suffixes).
2032 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
2033         $(EXTRA_GCC_OBJS)
2034         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2035           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2036           $(EXTRA_GCC_LIBS) $(LIBS)
2037
2038 # Dump a specs file to make -B./ read these specs over installed ones.
2039 $(SPECS): xgcc$(exeext)
2040         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
2041         mv tmp-specs $(SPECS)
2042
2043 # We do want to create an executable named `xgcc', so we can use it to
2044 # compile libgcc2.a.
2045 # Also create gcc-cross, so that install-common will install properly.
2046 gcc-cross$(exeext): xgcc$(exeext)
2047         cp xgcc$(exeext) gcc-cross$(exeext)
2048
2049 checksum-options:
2050         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
2051         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
2052
2053 #\f
2054 # Build libgcc.a.
2055
2056 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
2057         $(MACHMODE_H) gcov-iov.h
2058
2059 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
2060         : > tmp-libgcc.mvars
2061         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
2062         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
2063         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
2064         if test @enable_default_pie@ = yes; then \
2065           NO_PIE_CFLAGS="-fno-PIE"; \
2066         else \
2067           NO_PIE_CFLAGS=; \
2068         fi; \
2069         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
2070
2071         mv tmp-libgcc.mvars libgcc.mvars
2072
2073 # Use the genmultilib shell script to generate the information the gcc
2074 # driver program needs to select the library directory based on the
2075 # switches.
2076 multilib.h: s-mlib; @true
2077 s-mlib: $(srcdir)/genmultilib Makefile
2078         if test @enable_multilib@ = yes \
2079            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
2080           $(SHELL) $(srcdir)/genmultilib \
2081             "$(MULTILIB_OPTIONS)" \
2082             "$(MULTILIB_DIRNAMES)" \
2083             "$(MULTILIB_MATCHES)" \
2084             "$(MULTILIB_EXCEPTIONS)" \
2085             "$(MULTILIB_EXTRA_OPTS)" \
2086             "$(MULTILIB_EXCLUSIONS)" \
2087             "$(MULTILIB_OSDIRNAMES)" \
2088             "$(MULTILIB_REQUIRED)" \
2089             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2090             "$(MULTILIB_REUSE)" \
2091             "@enable_multilib@" \
2092             > tmp-mlib.h; \
2093         else \
2094           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2095             "$(MULTIARCH_DIRNAME)" '' no \
2096             > tmp-mlib.h; \
2097         fi
2098         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2099         $(STAMP) s-mlib
2100 #\f
2101 # Compiling object files from source files.
2102
2103 # Note that dependencies on obstack.h are not written
2104 # because that file is not part of GCC.
2105
2106 srcextra: gcc.srcextra lang.srcextra
2107
2108 gcc.srcextra: gengtype-lex.c
2109         -cp -p $^ $(srcdir)
2110
2111 AR_OBJS = file-find.o
2112 AR_LIBS = @COLLECT2_LIBS@
2113
2114 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2115         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2116                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2117
2118 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2119         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2120                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2121
2122 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2123         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2124                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2125
2126 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2127         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2128         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2129
2130 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2131         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2132         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2133
2134 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2135         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2136         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2137
2138 # ??? the implicit rules dont trigger if the source file has a different name
2139 # so copy instead
2140 gcc-ranlib.c: gcc-ar.c
2141         cp $^ $@
2142
2143 gcc-nm.c: gcc-ar.c
2144         cp $^ $@
2145
2146 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
2147   collect-utils.o file-find.o hash-table.o selftest.o
2148 COLLECT2_LIBS = @COLLECT2_LIBS@
2149 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2150 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2151         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2152                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2153         mv -f T$@ $@
2154
2155 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2156         @TARGET_SYSTEM_ROOT_DEFINE@
2157
2158 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2159 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2160         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2161            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2162         mv -f T$@ $@
2163
2164 # Files used by all variants of C or by the stand-alone pre-processor.
2165
2166 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2167
2168 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2169         -DTARGET_MACHINE=\"$(target)\"
2170
2171 default-c.o: config/default-c.c
2172         $(COMPILE) $<
2173         $(POSTCOMPILE)
2174
2175 # Files used by all variants of C and some other languages.
2176
2177 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2178 prefix.o: $(BASEVER)
2179
2180 # Language-independent files.
2181
2182 DRIVER_DEFINES = \
2183   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2184   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2185   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2186   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2187   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2188   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2189   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2190   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2191   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2192   @TARGET_SYSTEM_ROOT_DEFINE@ \
2193   $(VALGRIND_DRIVER_DEFINES) \
2194   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2195   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
2196
2197 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
2198 gcc.o: $(BASEVER)
2199
2200 specs.h : s-specs ; @true
2201 s-specs : Makefile
2202         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2203             echo "#include \"$$f\""; \
2204         done | sed 's|$(srcdir)/||' > tmp-specs.h
2205         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2206         $(STAMP) s-specs
2207
2208 optionlist: s-options ; @true
2209 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2210         LC_ALL=C ; export LC_ALL ; \
2211         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2212         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2213         $(STAMP) s-options
2214
2215 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2216     $(srcdir)/optc-gen.awk
2217         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2218                -f $(srcdir)/optc-gen.awk \
2219                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2220
2221 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2222     $(srcdir)/optc-save-gen.awk
2223         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2224                -f $(srcdir)/optc-save-gen.awk \
2225                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2226
2227 options.h: s-options-h ; @true
2228 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2229     $(srcdir)/opth-gen.awk
2230         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2231                -f $(srcdir)/opth-gen.awk \
2232                < $< > tmp-options.h
2233         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2234         $(STAMP) $@
2235
2236 dumpvers: dumpvers.c
2237
2238 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2239         -DREVISION=$(REVISION_s) \
2240         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2241         -DBUGURL=$(BUGURL_s)
2242 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2243
2244 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2245 CFLAGS-lto-compress.o += $(ZLIBINC)
2246
2247 bversion.h: s-bversion; @true
2248 s-bversion: BASE-VER
2249         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2250         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2251         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2252         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2253         $(STAMP) s-bversion
2254
2255 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2256 CFLAGS-optinfo-emit-json.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2257
2258 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
2259                     $(srcdir)/gen-pass-instances.awk
2260         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2261           $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
2262
2263 $(out_object_file): $(out_file)
2264         $(COMPILE) $<
2265         $(POSTCOMPILE)
2266
2267 $(common_out_object_file): $(common_out_file)
2268         $(COMPILE) $<
2269         $(POSTCOMPILE)
2270 #\f
2271 # Generate header and source files from the machine description,
2272 # and compile them.
2273
2274 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2275   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2276   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2277   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2278   insn-target-def.h
2279
2280 # Dependencies for the md file.  The first time through, we just assume
2281 # the md file itself and the generated dependency file (in order to get
2282 # it built).  The second time through we have the dependency file.
2283 -include mddeps.mk
2284 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2285
2286 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2287         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2288         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2289         $(STAMP) s-mddeps
2290
2291 # For each of the files generated by running a generator program over
2292 # the machine description, the following static pattern rules run the
2293 # generator program only if the machine description has changed,
2294 # but touch the target file only when its contents actually change.
2295 # The "; @true" construct forces Make to recheck the timestamp on
2296 # the target file.
2297
2298 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2299                           insn-config.h insn-flags.h insn-target-def.h
2300
2301 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2302                           insn-extract.c insn-output.c \
2303                           insn-peep.c insn-recog.c
2304
2305 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2306
2307 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2308
2309 $(simple_generated_h:insn-%.h=s-%) \
2310 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2311
2312 $(simple_rtl_generated_h:insn-%.h=s-%) \
2313 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2314
2315 $(simple_generated_h): insn-%.h: s-%; @true
2316
2317 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2318         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2319           $(filter insn-conditions.md,$^) > tmp-$*.h
2320         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2321         $(STAMP) s-$*
2322
2323 $(simple_generated_c): insn-%.c: s-%; @true
2324 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2325         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2326           $(filter insn-conditions.md,$^) > tmp-$*.c
2327         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2328         $(STAMP) s-$*
2329
2330 # gencheck doesn't read the machine description, and the file produced
2331 # doesn't use the insn-* convention.
2332 tree-check.h: s-check ; @true
2333 s-check : build/gencheck$(build_exeext)
2334         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2335         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2336         $(STAMP) s-check
2337
2338 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2339 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2340 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2341   insn-conditions.md
2342         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2343                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2344         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2345         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2346         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2347         $(STAMP) s-attrtab
2348
2349 # genopinit produces two files.
2350 insn-opinit.c insn-opinit.h: s-opinit ; @true
2351 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2352         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2353           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2354         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2355         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2356         $(STAMP) s-opinit
2357
2358 # gencondmd doesn't use the standard naming convention.
2359 build/gencondmd.c: s-conditions; @true
2360 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2361         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2362         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2363         $(STAMP) s-conditions
2364
2365 insn-conditions.md: s-condmd; @true
2366 s-condmd: build/gencondmd$(build_exeext)
2367         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2368         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2369         $(STAMP) s-condmd
2370
2371
2372 # These files are generated by running the same generator more than
2373 # once with different options, so they have custom rules.  The
2374 # stampfile idiom is the same.
2375 genrtl.h: s-genrtl-h; @true
2376
2377 s-genrtl-h: build/gengenrtl$(build_exeext)
2378         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2379         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2380         $(STAMP) s-genrtl-h
2381
2382 insn-modes.c: s-modes; @true
2383 insn-modes.h: s-modes-h; @true
2384 insn-modes-inline.h: s-modes-inline-h; @true
2385 min-insn-modes.c: s-modes-m; @true
2386
2387 s-modes: build/genmodes$(build_exeext)
2388         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2389         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2390         $(STAMP) s-modes
2391
2392 s-modes-h: build/genmodes$(build_exeext)
2393         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2394         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2395         $(STAMP) s-modes-h
2396
2397 s-modes-inline-h: build/genmodes$(build_exeext)
2398         $(RUN_GEN) build/genmodes$(build_exeext) -i > tmp-modes-inline.h
2399         $(SHELL) $(srcdir)/../move-if-change tmp-modes-inline.h \
2400           insn-modes-inline.h
2401         $(STAMP) s-modes-inline-h
2402
2403 s-modes-m: build/genmodes$(build_exeext)
2404         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2405         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2406         $(STAMP) s-modes-m
2407
2408 insn-preds.c: s-preds; @true
2409 tm-preds.h: s-preds-h; @true
2410 tm-constrs.h: s-constrs-h; @true
2411
2412 .PHONY: mddump
2413 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2414         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2415
2416 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2417         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2418         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2419         $(STAMP) s-preds
2420
2421 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2422         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2423         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2424         $(STAMP) s-preds-h
2425
2426 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2427         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2428         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2429         $(STAMP) s-constrs-h
2430
2431 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2432         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2433           > tmp-case-cfn-macros.h
2434         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2435           case-cfn-macros.h
2436         $(STAMP) s-case-cfn-macros
2437 case-cfn-macros.h: s-case-cfn-macros; @true
2438
2439 s-cfn-operators: build/gencfn-macros$(build_exeext)
2440         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2441           > tmp-cfn-operators.pd
2442         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2443           cfn-operators.pd
2444         $(STAMP) s-cfn-operators
2445 cfn-operators.pd: s-cfn-operators; @true
2446
2447 target-hooks-def.h: s-target-hooks-def-h; @true
2448 # make sure that when we build info files, the used tm.texi is up to date.
2449 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2450
2451 s-target-hooks-def-h: build/genhooks$(build_exeext)
2452         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2453                                              > tmp-target-hooks-def.h
2454         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2455                                              target-hooks-def.h
2456         $(STAMP) s-target-hooks-def-h
2457
2458 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2459
2460 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2461         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2462                                              > tmp-c-target-hooks-def.h
2463         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2464                                              c-family/c-target-hooks-def.h
2465         $(STAMP) s-c-target-hooks-def-h
2466
2467 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2468
2469 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2470         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2471                                              > tmp-common-target-hooks-def.h
2472         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2473                                              common/common-target-hooks-def.h
2474         $(STAMP) s-common-target-hooks-def-h
2475
2476 # check if someone mistakenly only changed tm.texi.
2477 # We use a different pathname here to avoid a circular dependency.
2478 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2479
2480 # The tm.texi we want to compare against / check into svn should have
2481 # unix-style line endings.  To make this work on MinGW, remove \r.
2482 # \r is not portable to Solaris tr, therefore we have a special
2483 # case for ASCII.  We use \r for other encodings like EBCDIC.
2484 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2485         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2486                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2487         case `echo X|tr X '\101'` in \
2488           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2489           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2490         esac
2491         mv tmp2-tm.texi tmp-tm.texi
2492         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2493         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2494           $(STAMP) $@; \
2495         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2496           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2497             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2498             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2499           ); then \
2500           echo >&2 ; \
2501           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2502           false; \
2503         else \
2504           echo >&2 ; \
2505           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2506           echo new text in $(objdir)/tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2507           false; \
2508         fi
2509
2510 gimple-match.c: s-match gimple-match-head.c ; @true
2511 generic-match.c: s-match generic-match-head.c ; @true
2512
2513 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2514         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2515             > tmp-gimple-match.c
2516         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2517             > tmp-generic-match.c
2518         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2519                                                 gimple-match.c
2520         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2521                                                 generic-match.c
2522         $(STAMP) s-match
2523
2524 GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2525   $(host_xm_file_list) \
2526   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2527   $(srcdir)/wide-int.h $(srcdir)/alias.h \
2528   $(srcdir)/coverage.c  $(srcdir)/rtl.h \
2529   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2530   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2531   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2532   $(srcdir)/fixed-value.h \
2533   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
2534   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2535   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2536   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2537   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2538   $(srcdir)/dbxout.c \
2539   $(srcdir)/signop.h \
2540   $(srcdir)/dwarf2out.h \
2541   $(srcdir)/dwarf2asm.c \
2542   $(srcdir)/dwarf2cfi.c \
2543   $(srcdir)/dwarf2out.c \
2544   $(srcdir)/tree-vect-generic.c \
2545   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2546   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2547   $(srcdir)/expr.h \
2548   $(srcdir)/function.c $(srcdir)/except.c \
2549   $(srcdir)/ggc-tests.c \
2550   $(srcdir)/gcse.c $(srcdir)/godump.c \
2551   $(srcdir)/lists.c $(srcdir)/optabs-libfuncs.c \
2552   $(srcdir)/profile.c $(srcdir)/mcf.c \
2553   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2554   $(srcdir)/stor-layout.c \
2555   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2556   $(srcdir)/gimple.h \
2557   $(srcdir)/gimple-ssa.h \
2558   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2559   $(srcdir)/tree-cfg.c $(srcdir)/tree-ssa-loop-ivopts.c \
2560   $(srcdir)/tree-dfa.c \
2561   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2562   $(srcdir)/tree-chrec.h \
2563   $(srcdir)/tree-scalar-evolution.c \
2564   $(srcdir)/tree-ssa-operands.h \
2565   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2566   $(srcdir)/omp-offload.h \
2567   $(srcdir)/omp-offload.c \
2568   $(srcdir)/omp-expand.c \
2569   $(srcdir)/omp-low.c \
2570   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2571   $(srcdir)/cgraphclones.c \
2572   $(srcdir)/tree-phinodes.c \
2573   $(srcdir)/tree-ssa-alias.h \
2574   $(srcdir)/tree-ssanames.h \
2575   $(srcdir)/tree-vrp.h \
2576   $(srcdir)/ipa-prop.h \
2577   $(srcdir)/trans-mem.c \
2578   $(srcdir)/lto-streamer.h \
2579   $(srcdir)/target-globals.h \
2580   $(srcdir)/ipa-predicate.h \
2581   $(srcdir)/ipa-fnsummary.h \
2582   $(srcdir)/vtable-verify.c \
2583   $(srcdir)/asan.c \
2584   $(srcdir)/ubsan.c \
2585   $(srcdir)/tsan.c \
2586   $(srcdir)/sanopt.c \
2587   $(srcdir)/sancov.c \
2588   $(srcdir)/ipa-devirt.c \
2589   $(srcdir)/internal-fn.h \
2590   $(srcdir)/hsa-common.c \
2591   $(srcdir)/calls.c \
2592   @all_gtfiles@
2593
2594 # Compute the list of GT header files from the corresponding C sources,
2595 # possibly nested within config or language subdirectories.  Match gengtype's
2596 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2597 # language subdir, gt-file.h otherwise (no subdir indication for config/
2598 # related sources).
2599
2600 GTFILES_H = $(subst /,-, \
2601             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2602                            $(patsubst %.c,%.h, \
2603                              $(filter %.c, $(GTFILES)))) \
2604                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2605
2606 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2607 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2608
2609 # $(GTFILES) may be too long to put on a command line, so we have to
2610 # write it out to a file (taking care not to do that in a way that
2611 # overflows a command line!) and then have gengtype read the file in.
2612
2613 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2614
2615 ### Common flags to gengtype [e.g. -v or -B backupdir]
2616 GENGTYPE_FLAGS=
2617
2618 gtyp-input.list: s-gtyp-input ; @true
2619 s-gtyp-input: Makefile
2620         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2621         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2622         $(STAMP) s-gtyp-input
2623
2624 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2625          gtyp-input.list
2626 # First, parse all files and save a state file.
2627         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2628                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2629 # Second, read the state file and generate all files.  This ensure that
2630 # gtype.state is correctly read:
2631         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2632         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2633                     -r gtype.state
2634         $(STAMP) s-gtype
2635
2636 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2637        $(simple_generated_h) specs.h \
2638        tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2639        tm-preds.h tm-constrs.h \
2640        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2641        options.h target-hooks-def.h insn-opinit.h \
2642        common/common-target-hooks-def.h pass-instances.def \
2643        c-family/c-target-hooks-def.h params.list params.options case-cfn-macros.h \
2644        cfn-operators.pd
2645
2646 #\f
2647 # How to compile object files to run on the build machine.
2648
2649 build/%.o :  # dependencies provided by explicit rule later
2650         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2651                 -o $@ $<
2652
2653 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2654 ## several C macro definitions, just like version.o
2655 build/version.o:  version.c version.h \
2656                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2657         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2658         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2659         -DREVISION=$(REVISION_s) \
2660         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2661         -DBUGURL=$(BUGURL_s) -o $@ $<
2662
2663 # Header dependencies for the programs that generate source code.
2664 # These are library modules...
2665 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2666 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H)               \
2667   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h           \
2668   $(HASHTAB_H) $(READ_MD_H) $(GENSUPPORT_H) $(HASH_TABLE_H)
2669 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)   \
2670   $(GGC_H)
2671 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2672   $(CORETYPES_H)
2673 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2674   $(GTM_H) $(RTL_BASE_H)
2675 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)      \
2676   $(HASHTAB_H) errors.h $(READ_MD_H)
2677 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)    \
2678   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2679   $(GENSUPPORT_H)
2680 build/rtl.o: rtl.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) $(SYSTEM_H)     \
2681   $(RTL_H) $(GGC_H) errors.h
2682 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(VEC_H)    \
2683   $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H) $(HASH_TABLE_H)
2684 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H)              \
2685   $(CORETYPES_H) $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2686 build/sort.o : sort.cc $(BCONFIG_H) $(SYSTEM_H)
2687 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)     \
2688   $(HASHTAB_H) inchash.h
2689 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2690   $(CORETYPES_H) $(GTM_H) insn-constants.h                              \
2691   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2692   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2693   $(EXCEPT_H) tm-constrs.h)
2694 # This pulls in tm-pred.h which contains inline functions wrapping up
2695 # predicates from the back-end so those functions must be discarded.
2696 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2697 build/gencondmd.o : \
2698   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2699
2700 # ...these are the programs themselves.
2701 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2702   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2703 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2704   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2705 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2706   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(GGC_H)    \
2707   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2708 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2709   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(VEC_H)    \
2710   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2711 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2712         $(SYSTEM_H) $(CORETYPES_H) tree.def c-family/c-common.def       \
2713         $(lang_tree_files) gimple.def
2714 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2715 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2716   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2717 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2718   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(HASHTAB_H)             \
2719   $(READ_MD_H) $(GENSUPPORT_H)
2720 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2721   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2722 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2723   $(CORETYPES_H) errors.h $(READ_MD_H)
2724 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2725   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2726 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2727   $(CORETYPES_H) errors.h $(READ_MD_H)
2728 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2729   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2730 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2731   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2732 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2733   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H)           \
2734   $(GENSUPPORT_H) $(HASH_TABLE_H) target-insns.def
2735 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2736
2737 # The gengtype generator program is special: Two versions are built.
2738 # One is for the build machine, and one is for the host to allow
2739 # plugins to define their types and generate the supporting GGC
2740 # datastructures and routines with GTY markers.
2741 # The host object files depend on CONFIG_H, and the build objects
2742 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2743 # the build-%: rule doesn't apply to them.
2744
2745 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2746   gengtype-lex.o errors.o
2747
2748 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2749 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2750 build/gengtype-lex.o: $(BCONFIG_H)
2751
2752 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2753   $(SYSTEM_H)
2754 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2755 build/gengtype-parse.o: $(BCONFIG_H)
2756
2757 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2758   gengtype.h errors.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2759   $(XREGEX_H)
2760 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2761 build/gengtype-state.o: $(BCONFIG_H)
2762 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2763   rtl.def insn-notes.def errors.h version.h                     \
2764   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2765 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2766 build/gengtype.o: $(BCONFIG_H)
2767
2768 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2769
2770 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2771   errors.h $(READ_MD_H)
2772 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2773   $(HASHTAB_H) machmode.def $(extra_modes_file)
2774 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2775   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2776 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2777   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2778 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2779   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h             \
2780   $(DIAGNOSTIC_CORE_H)
2781 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2782   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2783 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2784   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)         \
2785   $(HASH_TABLE_H) inchash.h
2786 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2787   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2788 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2789   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2790 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2791   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2792   tree.def builtins.def internal-fn.def case-cfn-macros.h
2793 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)        \
2794   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def       \
2795   internal-fn.def
2796
2797 # Compile the programs that generate insn-* from the machine description.
2798 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2799 # since they need to run on this machine
2800 # even if GCC is being compiled to run on some other machine.
2801
2802 # All these programs use the RTL reader ($(BUILD_RTL)).
2803 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2804              extract flags mddump opinit output peep preds recog target-def
2805 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2806
2807 # All these programs use the MD reader ($(BUILD_MD)).
2808 genprogmd = $(genprogrtl) mddeps constants enums
2809 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2810
2811 # All these programs need to report errors.
2812 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros
2813 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2814
2815 # Remaining build programs.
2816 genprog = $(genprogerr) check checksum condmd match
2817
2818 # These programs need libs over and above what they get from the above list.
2819 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2820
2821 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2822 build/gencfn-macros$(build_exeext) : build/hash-table.o build/vec.o \
2823   build/ggc-none.o build/sort.o
2824
2825 # For stage1 and when cross-compiling use the build libcpp which is
2826 # built with NLS disabled.  For stage2+ use the host library and
2827 # its dependencies.
2828 ifeq ($(build_objdir),$(build_libobjdir))
2829 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2830 else
2831 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2832 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2833 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2834 endif
2835
2836 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2837   $(BUILD_ERRORS) build/vec.o build/hash-table.o build/sort.o
2838
2839 # These programs are not linked with the MD reader.
2840 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2841               build/gengtype-state.o build/version.o build/errors.o
2842
2843 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2844               gengtype-state.o version.o errors.o $(LIBDEPS)
2845         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2846             $(filter-out ($LIBDEPS), $^) $(LIBS)
2847
2848 # Rule for the generator programs:
2849 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2850         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2851             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2852
2853 # Generated source files for gengtype.  Prepend inclusion of
2854 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
2855 # any system header is included.
2856 gengtype-lex.c : gengtype-lex.l
2857         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2858           echo '#ifdef HOST_GENERATOR_FILE' > $@.tmp; \
2859           echo '#include "config.h"'       >> $@.tmp; \
2860           echo '#else'                     >> $@.tmp; \
2861           echo '#include "bconfig.h"'      >> $@.tmp; \
2862           echo '#endif'                    >> $@.tmp; \
2863           cat $@ >> $@.tmp; \
2864           mv $@.tmp $@; \
2865         }
2866
2867 #\f
2868 # Remake internationalization support.
2869 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2870
2871 #\f
2872 # Remake cpp.
2873
2874 PREPROCESSOR_DEFINES = \
2875   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2876   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2877   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2878   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2879   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2880   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2881   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2882   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2883   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2884   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2885   -DPREFIX=\"$(prefix)/\" \
2886   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2887   @TARGET_SYSTEM_ROOT_DEFINE@
2888
2889 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2890 cppbuiltin.o: $(BASEVER)
2891
2892 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2893
2894 # Note for the stamp targets, we run the program `true' instead of
2895 # having an empty command (nothing following the semicolon).
2896
2897 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2898 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) \
2899   $(SYSTEM_H) $(CORETYPES_H) $(TM_H)
2900
2901 build/gcov-iov$(build_exeext): build/gcov-iov.o
2902         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2903                 build/gcov-iov.o -o $@
2904
2905 gcov-iov.h: s-iov; @true
2906 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2907         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2908             > tmp-gcov-iov.h
2909         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2910         $(STAMP) s-iov
2911
2912 GCOV_OBJS = gcov.o
2913 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2914         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
2915                 hash-table.o ggc-none.o $(LIBS) -o $@
2916 GCOV_DUMP_OBJS = gcov-dump.o
2917 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2918         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2919                 hash-table.o ggc-none.o\
2920                 $(LIBS) -o $@
2921
2922 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2923   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2924   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2925   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2926 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2927         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2928 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2929         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2930           -DIN_GCOV_TOOL=1 -o $@ $<
2931 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2932         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2933           -DIN_GCOV_TOOL=1 -o $@ $<
2934 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2935 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2936         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2937 #\f
2938 # Build the include directories.  The stamp files are stmp-* rather than
2939 # s-* so that mostlyclean does not force the include directory to
2940 # be rebuilt.
2941
2942 # Build the include directories.
2943 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2944 # Copy in the headers provided with gcc.
2945 #
2946 # The sed command gets just the last file name component;
2947 # this is necessary because VPATH could add a dirname.
2948 # Using basename would be simpler, but some systems don't have it.
2949 #
2950 # The touch command is here to workaround an AIX/Linux NFS bug.
2951 #
2952 # The move-if-change + cp -p twists for limits.h are intended to preserve
2953 # the time stamp when we regenerate, to prevent pointless rebuilds during
2954 # e.g. install-no-fixedincludes.
2955         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2956         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2957         for file in .. $(USER_H); do \
2958           if [ X$$file != X.. ]; then \
2959             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2960             $(STAMP) include/$$realfile; \
2961             rm -f include/$$realfile; \
2962             cp $$file include; \
2963             chmod a+r include/$$realfile; \
2964           fi; \
2965         done
2966         for file in .. $(USER_H_INC_NEXT_PRE); do \
2967           if [ X$$file != X.. ]; then \
2968             mv include/$$file include/x_$$file; \
2969             echo "#include_next <$$file>" >include/$$file; \
2970             cat include/x_$$file >>include/$$file; \
2971             rm -f include/x_$$file; \
2972             chmod a+r include/$$file; \
2973           fi; \
2974         done
2975         for file in .. $(USER_H_INC_NEXT_POST); do \
2976           if [ X$$file != X.. ]; then \
2977             echo "#include_next <$$file>" >>include/$$file; \
2978             chmod a+r include/$$file; \
2979           fi; \
2980         done
2981         rm -f include/stdint.h
2982         if [ $(USE_GCC_STDINT) = wrap ]; then \
2983           rm -f include/stdint-gcc.h; \
2984           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2985           chmod a+r include/stdint-gcc.h; \
2986           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2987           chmod a+r include/stdint.h; \
2988         elif [ $(USE_GCC_STDINT) = provide ]; then \
2989           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2990           chmod a+r include/stdint.h; \
2991         fi
2992         set -e; for ml in `cat fixinc_list`; do \
2993           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2994           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2995           fix_dir=include-fixed$${multi_dir}; \
2996           if $(LIMITS_H_TEST) ; then \
2997             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2998           else \
2999             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
3000           fi; \
3001           $(mkinstalldirs) $${fix_dir}; \
3002           chmod a+rx $${fix_dir} || true; \
3003           $(SHELL) $(srcdir)/../move-if-change \
3004             tmp-xlimits.h  tmp-limits.h; \
3005           rm -f $${fix_dir}/limits.h; \
3006           cp -p tmp-limits.h $${fix_dir}/limits.h; \
3007           chmod a+r $${fix_dir}/limits.h; \
3008         done
3009 # Install the README
3010         rm -f include-fixed/README
3011         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
3012         chmod a+r include-fixed/README
3013         $(STAMP) $@
3014
3015 .PHONY: install-gcc-tooldir
3016 install-gcc-tooldir:
3017         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
3018
3019 macro_list: s-macro_list; @true
3020 s-macro_list : $(GCC_PASSES) cc1$(exeext)
3021         echo | $(GCC_FOR_TARGET) -E -dM - | \
3022           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
3023                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
3024           sort -u > tmp-macro_list
3025         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
3026         $(STAMP) s-macro_list
3027
3028 fixinc_list: s-fixinc_list; @true
3029 s-fixinc_list : $(GCC_PASSES)
3030 # Build up a list of multilib directories and corresponding sysroot
3031 # suffixes, in form sysroot;multilib.
3032         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
3033           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
3034             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
3035             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
3036             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
3037             if [ "$${multi_dir}" = "." ]; \
3038               then multi_dir=""; \
3039             else \
3040               multi_dir=/$${multi_dir}; \
3041             fi; \
3042             echo "$${sfx};$${multi_dir}"; \
3043           done; \
3044         else \
3045           echo ";"; \
3046         fi > tmp-fixinc_list
3047         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
3048         $(STAMP) s-fixinc_list
3049
3050 # The line below is supposed to avoid accidentally matching the
3051 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
3052 # expect fixincl to be newer than fixincl.o, such that this situation
3053 # would never come up.  As it turns out, if you use ccache with
3054 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3055 # working directory in object files (-g absent, or -fno-working-dir
3056 # present), and build and host are the same, fixincl for the host will
3057 # build after fixincl for the build machine, getting a cache hit,
3058 # thereby updating the timestamp of fixincl.o in the host tree.
3059 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3060 # the build tree, and so fixincl in the build tree will appear to be
3061 # out of date.  Yuck.
3062 ../$(build_subdir)/fixincludes/fixincl: ; @ :
3063
3064 # Build fixed copies of system files.
3065 # Abort if no system headers available, unless building a crosscompiler.
3066 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3067 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3068   $(build_objdir)/fixincludes/fixincl \
3069   $(build_objdir)/fixincludes/fixinc.sh
3070         rm -rf include-fixed; mkdir include-fixed
3071         -chmod a+rx include-fixed
3072         if [ -d ../prev-gcc ]; then \
3073           cd ../prev-gcc && \
3074           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
3075             libsubdir=. ; \
3076         else \
3077           set -e; for ml in `cat fixinc_list`; do \
3078             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3079             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3080             fix_dir=include-fixed$${multi_dir}; \
3081             if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
3082               echo The directory that should contain system headers does not exist: >&2 ; \
3083               echo "  ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
3084               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
3085               if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
3086               then sleep 1; else exit 1; fi; \
3087             fi; \
3088             $(mkinstalldirs) $${fix_dir}; \
3089             chmod a+rx $${fix_dir} || true; \
3090             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
3091               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
3092               gcc_dir=`${PWD_COMMAND}` ; \
3093               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
3094               cd $(build_objdir)/fixincludes && \
3095               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
3096                 $(BUILD_SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
3097             rm -f $${fix_dir}/syslimits.h; \
3098             if [ -f $${fix_dir}/limits.h ]; then \
3099               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
3100             else \
3101               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
3102             fi; \
3103             chmod a+r $${fix_dir}/syslimits.h; \
3104           done; \
3105         fi
3106         $(STAMP) stmp-fixinc
3107 #\f
3108
3109 # Install with the gcc headers files, not the fixed include files, which we
3110 # are typically not allowed to distribute.  The general idea is to:
3111 #  - Get to "install" with a bare set of internal headers, not the
3112 #    fixed system ones,
3113 #  - Prevent rebuilds of what normally depends on the headers, which is
3114 #    useless for installation purposes and would rely on improper headers.
3115 #  - Restore as much of the original state as possible.
3116
3117 .PHONY: install-no-fixedincludes
3118
3119 install-no-fixedincludes:
3120         # Stash the current set of headers away, save stamps we're going to
3121         # alter explicitly, and arrange for fixincludes not to run next time
3122         # we trigger a headers rebuild.
3123         -rm -rf tmp-include
3124         -mv include tmp-include 2>/dev/null
3125         -mv include-fixed tmp-include-fixed 2>/dev/null
3126         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3127         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3128         -mkdir include
3129         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3130         -touch stmp-fixinc
3131
3132         # Rebuild our internal headers, restore the original stamps so that
3133         # "install" doesn't trigger pointless rebuilds because of that update,
3134         # then do install
3135         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3136         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3137         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3138         $(MAKE) $(FLAGS_TO_PASS) install
3139
3140         # Restore the original set of maybe-fixed headers
3141         -rm -rf include; mv tmp-include include 2>/dev/null
3142         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3143
3144 # Remake the info files.
3145
3146 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3147
3148 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3149             doc/gccinstall.info doc/cppinternals.info
3150
3151 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3152
3153 srcinfo: $(INFOFILES)
3154         -cp -p $^ $(srcdir)/doc
3155
3156 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3157          gcc-common.texi gcc-vers.texi
3158
3159 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3160          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3161          gcov.texi trouble.texi bugreport.texi service.texi             \
3162          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3163          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3164          implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi
3165
3166 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3167 # the generated tm.texi; the latter might have a more recent timestamp,
3168 # but we don't want to rebuild the info files unless the contents of
3169 # the *.texi files have changed.
3170 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3171          contribute.texi makefile.texi configterms.texi options.texi    \
3172          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3173          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3174          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3175          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3176          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3177          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3178          match-and-simplify.texi poly-int.texi
3179
3180 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
3181          gcc-common.texi gcc-vers.texi
3182
3183 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3184
3185 # gcc-vers.texi is generated from the version files.
3186 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3187         (echo "@set version-GCC $(BASEVER_c)"; \
3188          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3189          then echo "@set DEVELOPMENT"; \
3190          else echo "@clear DEVELOPMENT"; \
3191          fi) > $@T
3192         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
3193         if [ -n "$(PKGVERSION)" ]; then \
3194           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3195         fi
3196         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3197         mv -f $@T $@
3198
3199
3200 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3201 # patterns.  To use them, put each of the specific targets with its
3202 # specific dependencies but no build commands.
3203
3204 doc/cpp.info: $(TEXI_CPP_FILES)
3205 doc/gcc.info: $(TEXI_GCC_FILES)
3206 doc/gccint.info: $(TEXI_GCCINT_FILES)
3207 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3208
3209 doc/%.info: %.texi
3210         if [ x$(BUILD_INFO) = xinfo ]; then \
3211                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3212                         -I $(gcc_docdir)/include -o $@ $<; \
3213         fi
3214
3215 # Duplicate entry to handle renaming of gccinstall.info
3216 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3217         if [ x$(BUILD_INFO) = xinfo ]; then \
3218                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3219                         -I $(gcc_docdir)/include -o $@ $<; \
3220         fi
3221
3222 doc/cpp.dvi: $(TEXI_CPP_FILES)
3223 doc/gcc.dvi: $(TEXI_GCC_FILES)
3224 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3225 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3226
3227 doc/cpp.pdf: $(TEXI_CPP_FILES)
3228 doc/gcc.pdf: $(TEXI_GCC_FILES)
3229 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3230 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3231
3232 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3233 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3234 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3235 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3236
3237 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3238       doc/cppinternals.dvi lang.dvi
3239
3240 doc/%.dvi: %.texi
3241         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3242
3243 # Duplicate entry to handle renaming of gccinstall.dvi
3244 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3245         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3246
3247 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3248            doc/cppinternals.pdf
3249
3250 pdf:: $(PDFFILES) lang.pdf
3251
3252 doc/%.pdf: %.texi
3253         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3254
3255 # Duplicate entry to handle renaming of gccinstall.pdf
3256 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3257         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3258
3259 # List the directories or single hmtl files which are installed by
3260 # install-html. The lang.html file triggers language fragments to build
3261 # html documentation.
3262 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3263        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3264        $(build_htmldir)/cppinternals
3265
3266 # List the html file targets.
3267 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3268        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3269        $(build_htmldir)/cppinternals/index.html lang.html
3270
3271 html:: $(HTMLS_BUILD)
3272
3273 $(build_htmldir)/%/index.html: %.texi
3274         $(mkinstalldirs) $(@D)
3275         rm -f $(@D)/*
3276         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3277
3278 # Duplicate entry to handle renaming of gccinstall
3279 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3280         $(mkinstalldirs) $(@D)
3281         echo rm -f $(@D)/*
3282         SOURCEDIR=$(abs_docdir) \
3283         DESTDIR=$(@D) \
3284         $(SHELL) $(srcdir)/doc/install.texi2html
3285
3286 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3287            doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1
3288
3289 generated-manpages: man
3290
3291 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3292
3293 srcman: $(MANFILES)
3294         -cp -p $^ $(srcdir)/doc
3295
3296 doc/%.1: %.pod
3297         $(STAMP) $@
3298         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3299                 mv -f $(@).T$$$$ $@) || \
3300                 (rm -f $(@).T$$$$ && exit 1)
3301
3302 doc/%.7: %.pod
3303         $(STAMP) $@
3304         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3305                 mv -f $(@).T$$$$ $@) || \
3306                 (rm -f $(@).T$$$$ && exit 1)
3307
3308 %.pod: %.texi
3309         $(STAMP) $@
3310         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3311
3312 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3313 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3314
3315 # These next rules exist because the output name is not the same as
3316 # the input name, so our implicit %.pod rule will not work.
3317
3318 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3319         $(STAMP) $@
3320         -$(TEXI2POD) $< > $@
3321 gfdl.pod: fdl.texi
3322         $(STAMP) $@
3323         -$(TEXI2POD) $< > $@
3324 fsf-funding.pod: funding.texi
3325         $(STAMP) $@
3326         -$(TEXI2POD) $< > $@
3327 gpl.pod: gpl_v3.texi
3328         $(STAMP) $@
3329         -$(TEXI2POD) $< > $@
3330
3331 #\f
3332 # Deletion of files made during compilation.
3333 # There are four levels of this:
3334 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3335 # `mostlyclean' is useful while working on a particular type of machine.
3336 # It deletes most, but not all, of the files made by compilation.
3337 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3338 # `clean' deletes everything made by running `make all'.
3339 # `distclean' also deletes the files made by config.
3340 # `maintainer-clean' also deletes everything that could be regenerated
3341 # automatically, except for `configure'.
3342 # We remove as much from the language subdirectories as we can
3343 # (less duplicated code).
3344
3345 mostlyclean: lang.mostlyclean
3346         -rm -f $(MOSTLYCLEANFILES)
3347         -rm -f *$(objext) c-family/*$(objext)
3348         -rm -f *$(coverageexts)
3349 # Delete build programs
3350         -rm -f build/*
3351         -rm -f mddeps.mk
3352 # Delete other built files.
3353         -rm -f specs.h options.c options.h options-save.c
3354 # Delete the stamp and temporary files.
3355         -rm -f s-* tmp-* stamp-* stmp-*
3356         -rm -f */stamp-* */tmp-*
3357 # Delete debugging dump files.
3358         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3359 # Delete some files made during installation.
3360         -rm -f specs $(SPECS)
3361         -rm -f collect collect2 mips-tfile mips-tdump
3362 # Delete unwanted output files from TeX.
3363         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3364         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3365 # Delete sorted indices we don't actually use.
3366         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3367 # Delete core dumps.
3368         -rm -f core */core
3369 # Delete file generated for gengtype
3370         -rm -f gtyp-input.list
3371 # Delete files generated by gengtype
3372         -rm -f gtype-*
3373         -rm -f gt-*
3374         -rm -f gtype.state
3375 # Delete genchecksum outputs
3376         -rm -f *-checksum.c
3377 # Delete lock-and-run bits
3378         -rm -rf linkfe.lck lock-stamp.*
3379
3380 # Delete all files made by compilation
3381 # that don't exist in the distribution.
3382 clean: mostlyclean lang.clean
3383         -rm -f libgcc.a libgcc_eh.a libgcov.a
3384         -rm -f libgcc_s*
3385         -rm -f libunwind*
3386         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3387         -rm -f options.c options.h optionlist
3388         -rm -f cs-*
3389         -rm -f doc/*.dvi
3390         -rm -f doc/*.pdf
3391 # Delete the include directories.
3392         -rm -rf include include-fixed
3393 # Delete files used by the "multilib" facility (including libgcc subdirs).
3394         -rm -f multilib.h tmpmultilib*
3395         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3396           rm -rf $(MULTILIB_DIRNAMES); \
3397         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3398           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3399         fi ; fi
3400
3401 # Delete all files that users would normally create
3402 # while building and installing GCC.
3403 distclean: clean lang.distclean
3404         -rm -f auto-host.h auto-build.h
3405         -rm -f cstamp-h
3406         -rm -f config.status config.run config.cache config.bak
3407         -rm -f Make-lang Make-hooks Make-host Make-target
3408         -rm -f Makefile *.oaux
3409         -rm -f gthr-default.h
3410         -rm -f TAGS */TAGS
3411         -rm -f *.asm
3412         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3413         -rm -f testsuite/*.log testsuite/*.sum
3414         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3415         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3416         -rm -rf ${QMTEST_DIR} stamp-qmtest
3417         -rm -f cxxmain.c
3418         -rm -f .gdbinit configargs.h
3419         -rm -f gcov.pod
3420 # Delete po/*.gmo only if we are not building in the source directory.
3421         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3422         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3423
3424 # Get rid of every file that's generated from some other file, except for `configure'.
3425 # Most of these files ARE PRESENT in the GCC distribution.
3426 maintainer-clean:
3427         @echo 'This command is intended for maintainers to use; it'
3428         @echo 'deletes files that may need special tools to rebuild.'
3429         $(MAKE) lang.maintainer-clean distclean
3430         -rm -f cpp.??s cpp.*aux
3431         -rm -f gcc.??s gcc.*aux
3432         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3433 #\f
3434 # Entry points `install', `install-strip', and `uninstall'.
3435 # Also use `install-collect2' to install collect2 when the config files don't.
3436
3437 # Copy the compiler files into directories where they will be run.
3438 # Install the driver last so that the window when things are
3439 # broken is small.
3440 install: install-common $(INSTALL_HEADERS) \
3441     install-cpp install-man install-info install-@POSUB@ \
3442     install-driver install-lto-wrapper install-gcc-ar
3443
3444 ifeq ($(enable_plugin),yes)
3445 install: install-plugin
3446 endif
3447
3448 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3449 ifneq ($(STRIP),)
3450 install-strip: STRIPPROG = $(STRIP)
3451 export STRIPPROG
3452 endif
3453 install-strip: install
3454
3455 # Handle cpp installation.
3456 install-cpp: installdirs cpp$(exeext)
3457         -if test "$(enable_as_accelerator)" != "yes" ; then \
3458           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3459           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3460           if [ x$(cpp_install_dir) != x ]; then \
3461             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3462             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3463           else true; fi; \
3464         fi
3465
3466 # Create the installation directories.
3467 # $(libdir)/gcc/include isn't currently searched by cpp.
3468 installdirs:
3469         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3470         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3471         $(mkinstalldirs) $(DESTDIR)$(bindir)
3472         $(mkinstalldirs) $(DESTDIR)$(includedir)
3473         $(mkinstalldirs) $(DESTDIR)$(infodir)
3474         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3475         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3476
3477 params.list: s-params.list; @true
3478 s-params.list: $(srcdir)/params-list.h $(srcdir)/params.def
3479         $(CPP) $(srcdir)/params-list.h | sed 's/^#.*//;/^$$/d' > tmp-params.list
3480         $(SHELL) $(srcdir)/../move-if-change tmp-params.list params.list
3481         $(STAMP) s-params.list
3482
3483 params.options: s-params.options; @true
3484 s-params.options: $(srcdir)/params-options.h $(srcdir)/params.def
3485         $(CPP) $(srcdir)/params-options.h | sed 's/^#.*//;/^$$/d' > tmp-params.options
3486         $(SHELL) $(srcdir)/../move-if-change tmp-params.options params.options
3487         $(STAMP) s-params.options
3488
3489
3490 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3491   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3492   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3493   gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3494   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3495   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3496   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3497   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3498   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3499   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3500   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3501   ipa-param-manipulation.h $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3502   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3503   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3504   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3505   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3506   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3507   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3508   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3509   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3510   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3511   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3512   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3513   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3514   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3515   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3516   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3517   lcm.h cfgloopmanip.h file-prefix-map.h builtins.def \
3518   pass-instances.def params.list
3519
3520 # generate the 'build fragment' b-header-vars
3521 s-header-vars: Makefile
3522         rm -f tmp-header-vars
3523 # The first sed gets the list "header variables" as the list variables
3524 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3525 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3526 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3527 # as well.
3528         $(foreach header_var,$(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;) \
3529         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3530         $(STAMP) s-header-vars
3531
3532 # Install gengtype
3533 install-gengtype: installdirs gengtype$(exeext) gtype.state
3534         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3535         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3536         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3537         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3538
3539 # Install the headers needed to build a plugin.
3540 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3541 # We keep the directory structure for files in config or c-family and .def
3542 # files. All other files are flattened to a single directory.
3543         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3544         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3545         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3546         for file in $$headers; do \
3547           if [ -f $$file ] ; then \
3548             path=$$file; \
3549           elif [ -f $(srcdir)/$$file ]; then \
3550             path=$(srcdir)/$$file; \
3551           else continue; \
3552           fi; \
3553           case $$path in \
3554           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3555             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3556           *) base=`basename $$path` ;; \
3557           esac; \
3558           dest=$(plugin_includedir)/$$base; \
3559           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3560           dir=`dirname $$dest`; \
3561           $(mkinstalldirs) $(DESTDIR)$$dir; \
3562           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3563         done
3564         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3565
3566 # Install the compiler executables built during cross compilation.
3567 install-common: native lang.install-common installdirs
3568         for file in $(COMPILERS); do \
3569           if [ -f $$file ] ; then \
3570             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3571             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3572           else true; \
3573           fi; \
3574         done
3575         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3576           if [ x"$$file" != x.. ]; then \
3577             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3578             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3579           else true; fi; \
3580         done
3581 # We no longer install the specs file because its presence makes the
3582 # driver slower, and because people who need it can recreate it by
3583 # using -dumpspecs.  We remove any old version because it would
3584 # otherwise override the specs built into the driver.
3585         rm -f $(DESTDIR)$(libsubdir)/specs
3586 # Install gcov if it was compiled.
3587         -if test "$(enable_as_accelerator)" != "yes" ; then \
3588           if [ -f gcov$(exeext) ]; \
3589           then \
3590             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3591             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3592           fi; \
3593         fi
3594 # Install gcov-tool if it was compiled.
3595         -if test "$(enable_as_accelerator)" != "yes" ; then \
3596           if [ -f gcov-tool$(exeext) ]; \
3597           then \
3598             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3599             $(INSTALL_PROGRAM) \
3600             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3601           fi; \
3602         fi
3603 # Install gcov-dump if it was compiled.
3604         -if test "$(enable_as_accelerator)" != "yes" ; then \
3605           if [ -f gcov-dump$(exeext) ]; \
3606           then \
3607             rm -f $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3608             $(INSTALL_PROGRAM) \
3609             gcov-dump$(exeext) $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3610           fi; \
3611         fi
3612
3613 # Install the driver program as $(target_noncanonical)-gcc,
3614 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3615 install-driver: installdirs xgcc$(exeext)
3616         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3617         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3618         -if test "$(enable_as_accelerator)" != "yes" ; then \
3619           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3620             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3621             ( cd $(DESTDIR)$(bindir) && \
3622               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3623           fi; \
3624           if [ ! -f gcc-cross$(exeext) ] \
3625               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3626             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3627             ( cd $(DESTDIR)$(bindir) && \
3628               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3629               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3630           fi; \
3631         fi
3632
3633 # Install the info files.
3634 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3635 # to do the install.
3636 install-info:: doc installdirs \
3637         $(DESTDIR)$(infodir)/cpp.info \
3638         $(DESTDIR)$(infodir)/gcc.info \
3639         $(DESTDIR)$(infodir)/cppinternals.info \
3640         $(DESTDIR)$(infodir)/gccinstall.info \
3641         $(DESTDIR)$(infodir)/gccint.info \
3642         lang.install-info
3643
3644 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3645         rm -f $@
3646         if [ -f $< ]; then \
3647           for f in $(<)*; do \
3648             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3649             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3650             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3651           done; \
3652         else true; fi
3653         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3654           if [ -f $@ ]; then \
3655             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3656           else true; fi; \
3657         else true; fi;
3658
3659 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3660
3661 install-pdf: $(PDFFILES) lang.install-pdf
3662         @$(NORMAL_INSTALL)
3663         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3664         @list='$(PDFFILES)'; for p in $$list; do \
3665           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3666           f=$(pdf__strip_dir) \
3667           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3668           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3669         done
3670
3671 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3672
3673 install-html: $(HTMLS_BUILD) lang.install-html
3674         @$(NORMAL_INSTALL)
3675         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3676         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3677           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3678           f=$(html__strip_dir) \
3679           if test -d "$$d$$p"; then \
3680             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3681             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3682             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3683             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3684           else \
3685             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3686             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3687           fi; \
3688         done
3689
3690 # Install the man pages.
3691 install-man: lang.install-man \
3692         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3693         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3694         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3695         $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
3696         $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
3697         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3698         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3699         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3700
3701 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3702         -rm -f $@
3703         -$(INSTALL_DATA) $< $@
3704         -chmod a-x $@
3705
3706 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3707         -rm -f $@
3708         -$(INSTALL_DATA) $< $@
3709         -chmod a-x $@
3710
3711 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3712         -rm -f $@
3713         -$(INSTALL_DATA) $< $@
3714         -chmod a-x $@
3715
3716 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3717         -rm -f $@
3718         -$(INSTALL_DATA) $< $@
3719         -chmod a-x $@
3720
3721 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3722         -rm -f $@
3723         -$(INSTALL_DATA) $< $@
3724         -chmod a-x $@
3725
3726 $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
3727         -rm -f $@
3728         -$(INSTALL_DATA) $< $@
3729         -chmod a-x $@
3730
3731 # Install all the header files built in the include subdirectory.
3732 install-headers: $(INSTALL_HEADERS_DIR)
3733 # Fix symlinks to absolute paths in the installed include directory to
3734 # point to the installed directory, not the build directory.
3735 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3736         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3737         if [ $$? -eq 0 ]; then \
3738           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3739           for i in $$files; do \
3740             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3741             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3742               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3743               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3744             fi; \
3745           done; \
3746         fi
3747
3748 # Create or recreate the gcc private include file directory.
3749 install-include-dir: installdirs
3750         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3751         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3752         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3753         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3754
3755 # Create or recreate the install-tools include file directory.
3756 itoolsdir = $(libexecsubdir)/install-tools
3757 itoolsdatadir = $(libsubdir)/install-tools
3758 install-itoolsdirs: installdirs
3759         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3760         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3761
3762 # Install the include directory using tar.
3763 install-headers-tar: stmp-int-hdrs install-include-dir
3764 # We use `pwd`/include instead of just include to problems with CDPATH
3765 # Unless a full pathname is provided, some shells would print the new CWD,
3766 # found in CDPATH, corrupting the output.  We could just redirect the
3767 # output of `cd', but some shells lose on redirection within `()'s
3768         (cd `${PWD_COMMAND}`/include ; \
3769          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3770         (cd `${PWD_COMMAND}`/include-fixed ; \
3771          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3772 # /bin/sh on some systems returns the status of the first tar,
3773 # and that can lose with GNU tar which always writes a full block.
3774 # So use `exit 0' to ignore its exit status.
3775
3776 # Install the include directory using cpio.
3777 install-headers-cpio: stmp-int-hdrs install-include-dir
3778 # See discussion about the use of `pwd` above
3779         cd `${PWD_COMMAND}`/include ; \
3780         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3781         cd `${PWD_COMMAND}`/include-fixed ; \
3782         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3783
3784 # Install the include directory using cp.
3785 install-headers-cp: stmp-int-hdrs install-include-dir
3786         cp -p -r include $(DESTDIR)$(libsubdir)
3787         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3788
3789 # Targets without dependencies, for use in prev-gcc during bootstrap.
3790 real-install-headers-tar:
3791         (cd `${PWD_COMMAND}`/include-fixed ; \
3792          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3793
3794 real-install-headers-cpio:
3795         cd `${PWD_COMMAND}`/include-fixed ; \
3796         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3797
3798 real-install-headers-cp:
3799         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3800
3801 # Install supporting files for fixincludes to be run later.
3802 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3803   macro_list fixinc_list
3804         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3805           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3806         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3807         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3808         set -e; for ml in `cat fixinc_list`; do \
3809           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3810           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3811           $(INSTALL_DATA) include-fixed$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3812         done
3813         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3814                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3815         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3816                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3817                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3818         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3819                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3820         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3821                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3822
3823 # Use this target to install the program `collect2' under the name `collect2'.
3824 install-collect2: collect2 installdirs
3825         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3826 # Install the driver program as $(libsubdir)/gcc for collect2.
3827         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3828
3829 # Install lto-wrapper.
3830 install-lto-wrapper: lto-wrapper$(exeext)
3831         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3832
3833 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3834         if test "$(enable_as_accelerator)" != "yes" ; then \
3835           for i in gcc-ar gcc-nm gcc-ranlib; do \
3836             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3837             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3838             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3839             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3840             if test -f gcc-cross$(exeext); then \
3841               :; \
3842             else \
3843               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3844               ( cd $(DESTDIR)$(bindir) && \
3845                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3846             fi ; \
3847           done; \
3848         fi
3849
3850 # Cancel installation by deleting the installed files.
3851 uninstall: lang.uninstall
3852         -rm -rf $(DESTDIR)$(libsubdir)
3853         -rm -rf $(DESTDIR)$(libexecsubdir)
3854         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3855         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3856         -if [ x$(cpp_install_dir) != x ]; then \
3857           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3858         else true; fi
3859         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3860         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3861         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3862         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3863         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3864         for i in ar nm ranlib ; do \
3865           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3866           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3867           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3868           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3869         done
3870 #\f
3871 # These targets are for the dejagnu testsuites. The file site.exp
3872 # contains global variables that all the testsuites will use.
3873
3874 target_subdir = @target_subdir@
3875
3876 site.exp: ./config.status Makefile
3877         @echo "Making a new config file..."
3878         -@rm -f ./site.tmp
3879         @$(STAMP) site.exp
3880         -@mv site.exp site.bak
3881         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3882         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3883         @echo "# add them to the last section" >> ./site.tmp
3884         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3885         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3886         @echo "set host_triplet $(host)" >> ./site.tmp
3887         @echo "set build_triplet $(build)" >> ./site.tmp
3888         @echo "set target_triplet $(target)" >> ./site.tmp
3889         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3890         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3891 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3892         @echo "set CFLAGS \"\"" >> ./site.tmp
3893         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3894         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3895         @echo "set HOSTCXX \"$(CXX)\"" >> ./site.tmp
3896         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3897         @echo "set HOSTCXXFLAGS \"$(CXXFLAGS)\"" >> ./site.tmp
3898 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3899 # They are passed first to allow individual tests to override them.
3900         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3901 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3902 # files that have already been installed there will be found.  The -B option
3903 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3904 # from the install tree.
3905         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3906         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3907         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3908         @if test "@enable_plugin@" = "yes" ; then \
3909           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3910           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3911           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3912           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3913         fi
3914 # If newlib has been configured, we need to pass -B to gcc so it can find
3915 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3916 # message if it doesn't, but the testsuite is supposed to ignore the message -
3917 # it's too difficult to tell when to and when not to pass -B (not all targets
3918 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3919 # seems like too selective a test.
3920 # ??? Another way to solve this might be to rely on linker scripts.  Then
3921 # theoretically the -B won't be needed.
3922 # We also need to pass -L ../ld so that the linker can find ldscripts.
3923         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3924             && [ "${host}" != "${target}" ]; then \
3925           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3926           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3927           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3928           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3929           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3930         else true; \
3931         fi
3932         @if [ -d $(objdir)/../ld ] ; then \
3933           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3934         else true; \
3935         fi
3936         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3937         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3938         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3939           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3940         else true; \
3941         fi
3942         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3943           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3944         else true; \
3945         fi
3946         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3947           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3948         else true; \
3949         fi
3950         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3951         @cat ./site.tmp > site.exp
3952         @cat site.bak | sed \
3953                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3954         -@rm -f ./site.tmp
3955
3956 CHECK_TARGETS = @check_languages@
3957
3958 check: $(CHECK_TARGETS)
3959
3960 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3961
3962 # The idea is to parallelize testing of multilibs, for example:
3963 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3964 # will run 3 concurrent sessions of check-gcc, eventually testing
3965 # all 10 combinations.  GNU make is required, as is a shell that expands
3966 # alternations within braces.
3967 lang_checks_parallel = $(lang_checks:=//%)
3968 $(lang_checks_parallel): site.exp
3969         target=`echo "$@" | sed 's,//.*,,'`; \
3970         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3971         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3972         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3973           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3974           "$$target"
3975
3976 TESTSUITEDIR = testsuite
3977
3978 $(TESTSUITEDIR)/site.exp: site.exp
3979         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3980         -rm -f $@
3981         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3982
3983 # This is only used for check-% targets that aren't parallelized.
3984 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3985         -test -d plugin || mkdir plugin
3986         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3987         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3988         -(rootme=`${PWD_COMMAND}`; export rootme; \
3989         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3990         cd $(TESTSUITEDIR)/$*; \
3991         rm -f tmp-site.exp; \
3992         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3993                 < ../../site.exp > tmp-site.exp; \
3994         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3995         EXPECT=${EXPECT} ; export EXPECT ; \
3996         if [ -f $${rootme}/../expect/expect ] ; then  \
3997            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3998             export TCL_LIBRARY ; fi ; \
3999         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
4000
4001 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
4002         @echo check-$*
4003
4004 check_p_tool=$(firstword $(subst _, ,$*))
4005 check_p_count=$(check_$(check_p_tool)_parallelize)
4006 check_p_subno=$(word 2,$(subst _, ,$*))
4007 check_p_numbers0:=1 2 3 4 5 6 7 8 9
4008 check_p_numbers1:=0 $(check_p_numbers0)
4009 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
4010 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
4011 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
4012 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
4013 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
4014 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
4015 check_p_subdir=$(subst _,,$*)
4016 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
4017                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
4018                 $(check_p_numbers)))
4019
4020 # For parallelized check-% targets, this decides whether parallelization
4021 # is desirable (if -jN is used).  If desirable, recursive make is run with
4022 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4023 # parallel, as they are run in separate directories.
4024 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4025 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4026 # dejaGNU procedure is overridden to additionally synchronize through
4027 # a $lang-parallel directory which tests will be run by which runtest instance.
4028 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4029 # files.  If parallelization isn't desirable, only one recursive make
4030 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4031 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4032 # should be passed to runtest.
4033 #
4034 # To parallelize some language check, add the corresponding check-$lang
4035 # to lang_checks_parallelized variable and define check_$lang_parallelize
4036 # variable.  This is the upper limit to which it is useful to parallelize the
4037 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
4038 # testsuites like objc or go.
4039 $(lang_checks_parallelized): check-% : site.exp
4040         -rm -rf $(TESTSUITEDIR)/$*-parallel
4041         @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
4042           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
4043           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
4044           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
4045           export GCC_RUNTEST_PARALLELIZE_DIR ; \
4046           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4047             check-parallel-$* \
4048             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
4049           sums= ; logs= ; \
4050           for dir in $(TESTSUITEDIR)/$* \
4051                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
4052           do \
4053             if [ -d $$dir ]; then \
4054               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
4055               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
4056             fi; \
4057           done; \
4058           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
4059             > $(TESTSUITEDIR)/$*/$*.sum; \
4060           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
4061             > $(TESTSUITEDIR)/$*/$*.log; \
4062           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
4063         else \
4064           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4065             check_$*_parallelize= check-parallel-$*; \
4066         fi
4067
4068 check-parallel-% : site.exp
4069         -@test -d plugin || mkdir plugin
4070         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4071         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
4072         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
4073         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4074         if [ -n "$(check_p_subno)" ] \
4075            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
4076            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
4077           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
4078         else \
4079           cd $(TESTSUITEDIR)/$(check_p_subdir); \
4080           rm -f tmp-site.exp; \
4081           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4082                 < ../../site.exp > tmp-site.exp; \
4083           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4084           EXPECT=${EXPECT} ; export EXPECT ; \
4085           if [ -f $${rootme}/../expect/expect ] ; then  \
4086             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4087             export TCL_LIBRARY ; \
4088           fi ; \
4089           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
4090           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
4091             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
4092           fi ; \
4093         fi )
4094
4095 # QMTest targets
4096
4097 # The path to qmtest.
4098 QMTEST_PATH=qmtest
4099
4100 # The flags to pass to qmtest.
4101 QMTESTFLAGS=
4102
4103 # The flags to pass to "qmtest run".
4104 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
4105
4106 # The command to use to invoke qmtest.
4107 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
4108
4109 # The tests (or suites) to run.
4110 QMTEST_GPP_TESTS=g++
4111
4112 # The subdirectory of the OBJDIR that will be used to store the QMTest
4113 # test database configuration and that will be used for temporary
4114 # scratch space during QMTest's execution.
4115 QMTEST_DIR=qmtestsuite
4116
4117 # Create the QMTest database configuration.
4118 ${QMTEST_DIR} stamp-qmtest:
4119         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
4120             -c gcc_database.GCCDatabase \
4121             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
4122             $(STAMP) stamp-qmtest
4123
4124 # Create the QMTest context file.
4125 ${QMTEST_DIR}/context: stamp-qmtest
4126         rm -f $@
4127         echo "CompilerTable.languages=c cplusplus" >> $@
4128         echo "CompilerTable.c_kind=GCC" >> $@
4129         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
4130         echo "CompilerTable.c_options=-B${objdir}/" >> $@
4131         echo "CompilerTable.cplusplus_kind=GCC" >> $@
4132         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
4133         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
4134         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
4135
4136 # Run the G++ testsuite using QMTest.
4137 qmtest-g++: ${QMTEST_DIR}/context
4138         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
4139            -o g++.qmr ${QMTEST_GPP_TESTS}
4140
4141 # Use the QMTest GUI.
4142 qmtest-gui: ${QMTEST_DIR}/context
4143         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
4144
4145 .PHONY: qmtest-g++
4146
4147 # Run Paranoia on real.c.
4148
4149 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4150         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4151
4152 paranoia: paranoia.o real.o $(LIBIBERTY)
4153         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4154
4155 # These exist for maintenance purposes.
4156
4157 # Update the tags table.
4158 TAGS: lang.tags
4159         (cd $(srcdir);                                  \
4160         incs= ;                                         \
4161         list='$(SUBDIRS)'; for dir in $$list; do        \
4162           if test -f $$dir/TAGS; then                   \
4163             incs="$$incs --include $$dir/TAGS.sub";     \
4164           fi;                                           \
4165         done;                                           \
4166         etags -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
4167               *.h *.c *.cc \
4168               ../include/*.h ../libiberty/*.c \
4169               ../libcpp/*.c ../libcpp/include/*.h \
4170               --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        \
4171               --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 \
4172                 ; \
4173         etags --include TAGS.sub $$incs)
4174
4175 # -----------------------------------------------------
4176 # Rules for generating translated message descriptions.
4177 # Disabled by autoconf if the tools are not available.
4178 # -----------------------------------------------------
4179
4180 XGETTEXT = @XGETTEXT@
4181 GMSGFMT = @GMSGFMT@
4182 MSGMERGE = msgmerge
4183 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4184
4185 .PHONY: build- install- build-po install-po update-po
4186
4187 # Dummy rules to deal with dependencies produced by use of
4188 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4189 build-: ; @true
4190 install-: ; @true
4191
4192 build-po: $(CATALOGS)
4193
4194 # This notation should be acceptable to all Make implementations used
4195 # by people who are interested in updating .po files.
4196 update-po: $(CATALOGS:.gmo=.pox)
4197
4198 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4199 # script does that.
4200 .po.gmo:
4201         $(mkinstalldirs) po
4202         $(GMSGFMT) --statistics -o $@ $<
4203
4204 # The new .po has to be gone over by hand, so we deposit it into
4205 # build/po with a different extension.
4206 # If build/po/gcc.pot exists, use it (it was just created),
4207 # else use the one in srcdir.
4208 .po.pox:
4209         $(mkinstalldirs) po
4210         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4211                         then echo po/gcc.pot; \
4212                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4213
4214 # This rule has to look for .gmo modules in both srcdir and
4215 # the cwd, and has to check that we actually have a catalog
4216 # for each language, in case they weren't built or included
4217 # with the distribution.
4218 install-po:
4219         $(mkinstalldirs) $(DESTDIR)$(datadir)
4220         cats="$(CATALOGS)"; for cat in $$cats; do \
4221           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4222           if [ -f $$cat ]; then :; \
4223           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4224           else continue; \
4225           fi; \
4226           dir=$(localedir)/$$lang/LC_MESSAGES; \
4227           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4228           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4229           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4230           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4231         done
4232
4233 # Rule for regenerating the message template (gcc.pot).
4234 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4235 # this rule has no dependencies and always regenerates gcc.pot.  This is
4236 # relatively harmless since the .po files do not directly depend on it.
4237 # Note that exgettext has an awk script embedded in it which requires a
4238 # fairly modern (POSIX-compliant) awk.
4239 # The .pot file is left in the build directory.
4240 gcc.pot: po/gcc.pot
4241 po/gcc.pot: force
4242         $(mkinstalldirs) po
4243         $(MAKE) srcextra
4244         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4245                 $(XGETTEXT) gcc $(srcdir)
4246
4247 #\f
4248
4249 # Dependency information.
4250
4251 # In order for parallel make to really start compiling the expensive
4252 # objects from $(OBJS) as early as possible, build all their
4253 # prerequisites strictly before all objects.
4254 $(ALL_HOST_OBJS) : | $(generated_files)
4255
4256 # Include the auto-generated dependencies for all host objects.
4257 DEPFILES = \
4258   $(foreach obj,$(ALL_HOST_OBJS),\
4259     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4260 -include $(DEPFILES)