gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2014 Free Software Foundation, Inc.
   5
   6 #This file is part of GCC.
   7
   8 #GCC is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 3, or (at your option)
  11 #any later version.
  12
  13 #GCC is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with GCC; see the file COPYING3.  If not see
  20 #<http://www.gnu.org/licenses/>.
  21
  22 # The targets for external use include:
  23 # all, doc, install, install-cross, install-cross-rest, install-strip,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean.
  25
  26 # This is the default target.
  27 # Set by autoconf to "all.internal" for a native build, or
  28 # "all.cross" to build a cross compiler.
  29 all: @ALL@
  30
  31 # Depend on this to specify a phony target portably.
  32 force:
  33
  34 # This tells GNU make version 3 not to export the variables
  35 # defined in this file into the environment (and thus recursive makes).
  36 .NOEXPORT:
  37 # And this tells it not to automatically pass command-line variables
  38 # to recursive makes.
  39 MAKEOVERRIDES =
  40
  41 # Suppress smart makes who think they know how to automake yacc and flex file
  42 .y.c:
  43 .l.c:
  44
  45 # The only suffixes we want for implicit rules are .c and .o, so clear
  46 # the list and add them.  This speeds up GNU Make, and allows -r to work.
  47 # For i18n support, we also need .gmo, .po, .pox.
  48 # This must come before the language makefile fragments to allow them to
  49 # add suffixes and rules of their own.
  50 .SUFFIXES:
  51 .SUFFIXES: .c .cc .o .po .pox .gmo
  52
  53 # -------------------------------
  54 # Standard autoconf-set variables
  55 # -------------------------------
  56
  57 build=@build@
  58 host=@host@
  59 target=@target@
  60 target_noncanonical:=@target_noncanonical@
  61
  62 # Sed command to transform gcc to installed name.
  63 program_transform_name := @program_transform_name@
  64
  65 # -----------------------------
  66 # Directories used during build
  67 # -----------------------------
  68
  69 # Directory where sources are, from where we are.
  70 srcdir = @srcdir@
  71 gcc_docdir = @srcdir@/doc
  72
  73 # Directory where sources are, absolute.
  74 abs_srcdir = @abs_srcdir@
  75 abs_docdir = @abs_srcdir@/doc
  76
  77 # Top build directory for this package, relative to here.
  78 top_builddir = .
  79
  80 # The absolute path to the current directory.
  81 objdir := $(shell pwd)
  82
  83 host_subdir=@host_subdir@
  84 build_subdir=@build_subdir@
  85 target_subdir=@target_subdir@
  86 build_libsubdir=@build_libsubdir@
  87
  88 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  89 ifeq ($(host_subdir),.)
  90 toplevel_builddir := ..
  91 else
  92 toplevel_builddir := ../..
  93 endif
  94
  95 build_objdir := $(toplevel_builddir)/$(build_subdir)
  96 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
  97 target_objdir := $(toplevel_builddir)/$(target_subdir)
  98
  99 # --------
 100 # Defined vpaths
 101 # --------
 102
 103 # Directory where sources are, from where we are.
 104 VPATH = @srcdir@
 105
 106 # We define a vpath for the sources of the .texi files here because they
 107 # are split between multiple directories and we would rather use one implicit
 108 # pattern rule for everything.
 109 # This vpath could be extended within the Make-lang fragments.
 110
 111 vpath %.texi $(gcc_docdir)
 112 vpath %.texi $(gcc_docdir)/include
 113
 114 # --------
 115 # UNSORTED
 116 # --------
 117
 118 # Variables that exist for you to override.
 119 # See below for how to change them for certain systems.
 120
 121 # List of language subdirectories.
 122 SUBDIRS =@subdirs@ build
 123
 124 # Selection of languages to be made.
 125 CONFIG_LANGUAGES = @all_selected_languages@
 126 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext) \
 127             $(CONFIG_LANGUAGES)
 128
 129 # Default values for variables overridden in Makefile fragments.
 130 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 131 # TCFLAGS is used for compilations with the GCC just built.
 132 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 133 T_CFLAGS =
 134 TCFLAGS =
 135 CFLAGS = @CFLAGS@
 136 CXXFLAGS = @CXXFLAGS@
 137 LDFLAGS = @LDFLAGS@
 138
 139 # Should we build position-independent host code?
 140 PICFLAG = @PICFLAG@
 141
 142 # Flags to determine code coverage. When coverage is disabled, this will
 143 # contain the optimization flags, as you normally want code coverage
 144 # without optimization.
 145 COVERAGE_FLAGS = @coverage_flags@
 146 coverageexts = .{gcda,gcno}
 147
 148 # The warning flags are separate from CFLAGS because people tend to
 149 # override optimization flags and we'd like them to still have warnings
 150 # turned on.  These flags are also used to pass other stage dependent
 151 # flags from configure.  The user is free to explicitly turn these flags
 152 # off if they wish.
 153 # LOOSE_WARN are the warning flags to use when compiling something
 154 # which is only compiled with gcc, such as libgcc.
 155 # C_LOOSE_WARN is similar, but with C-only warnings.
 156 # STRICT_WARN are the additional warning flags to
 157 # apply to the back end and some front ends, which may be compiled
 158 # with other compilers.
 159 # C_STRICT_WARN is similar, with C-only warnings.
 160 LOOSE_WARN = @loose_warn@
 161 C_LOOSE_WARN = @c_loose_warn@
 162 STRICT_WARN = @strict_warn@
 163 C_STRICT_WARN = @c_strict_warn@
 164
 165 # This is set by --enable-checking.  The idea is to catch forgotten
 166 # "extern" tags in header files.
 167 NOCOMMON_FLAG = @nocommon_flag@
 168
 169 NOEXCEPTION_FLAGS = @noexception_flags@
 170
 171 # This is set by --disable-maintainer-mode (default) to "#"
 172 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 173 # --disable-maintainer-mode is used or not.  This is because the
 174 # following will expand to "MAINT := " in maintainer mode, and to
 175 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 176 # they mean exactly the same thing for make.
 177 MAINT := @MAINT@
 178
 179 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 180 # be used in language Make-lang.in makefile fragments to enable
 181 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 182 # maintainer mode, and '' otherwise.
 183 @MAINT@ ENABLE_MAINTAINER_RULES = true
 184
 185 # These are set by --enable-checking=valgrind.
 186 RUN_GEN = @valgrind_command@
 187 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 188
 189 # This is how we control whether or not the additional warnings are applied.
 190 .-warn = $(STRICT_WARN)
 191 build-warn = $(STRICT_WARN)
 192 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 193 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 194
 195 # These files are to have specific diagnostics suppressed, or are not to
 196 # be subject to -Werror:
 197 # flex output may yield harmless "no previous prototype" warnings
 198 build/gengtype-lex.o-warn = -Wno-error
 199 gengtype-lex.o-warn = -Wno-error
 200 libgcov-util.o-warn = -Wno-error
 201 libgcov-driver-tool.o-warn = -Wno-error
 202 libgcov-merge-tool.o-warn = -Wno-error
 203
 204 # All warnings have to be shut off in stage1 if the compiler used then
 205 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 206 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 207 # either $(GCC_WARN_CXXFLAGS), or nothing.
 208 WARN_CFLAGS = @warn_cflags@
 209 WARN_CXXFLAGS = @warn_cxxflags@
 210
 211 CPPFLAGS = @CPPFLAGS@
 212
 213 AWK = @AWK@
 214 CC = @CC@
 215 CXX = @CXX@
 216 BISON = @BISON@
 217 BISONFLAGS =
 218 FLEX = @FLEX@
 219 FLEXFLAGS =
 220 AR = @AR@
 221 AR_FLAGS = rc
 222 NM = @NM@
 223 RANLIB = @RANLIB@
 224 RANLIB_FLAGS = @ranlib_flags@
 225
 226 # Libraries to use on the host.
 227 HOST_LIBS = @HOST_LIBS@
 228
 229 # The name of the compiler to use.
 230 COMPILER = $(CXX)
 231 COMPILER_FLAGS = $(CXXFLAGS)
 232 # If HOST_LIBS is set, then the user is controlling the libraries to
 233 # link against.  In that case, link with $(CC) so that the -lstdc++
 234 # library is not introduced.  If HOST_LIBS is not set, link with
 235 # $(CXX) to pick up -lstdc++.
 236 ifeq ($(HOST_LIBS),)
 237 LINKER = $(CXX)
 238 LINKER_FLAGS = $(CXXFLAGS)
 239 else
 240 LINKER = $(CC)
 241 LINKER_FLAGS = $(CFLAGS)
 242 endif
 243
 244 # Like LINKER, but use a mutex for serializing front end links.
 245 ifeq (@DO_LINK_MUTEX@,true)
 246 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 247 else
 248 LLINKER = $(LINKER)
 249 endif
 250
 251 # -------------------------------------------
 252 # Programs which operate on the build machine
 253 # -------------------------------------------
 254
 255 SHELL = @SHELL@
 256 # pwd command to use.  Allow user to override default by setting PWDCMD in
 257 # the environment to account for automounters.  The make variable must not
 258 # be called PWDCMD, otherwise the value set here is passed to make
 259 # subprocesses and overrides the setting from the user's environment.
 260 # Don't use PWD since it is a common shell environment variable and we
 261 # don't want to corrupt it.
 262 PWD_COMMAND = $${PWDCMD-pwd}
 263 # on sysV, define this as cp.
 264 INSTALL = @INSTALL@
 265 # Some systems may be missing symbolic links, regular links, or both.
 266 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 267 LN=@LN@
 268 LN_S=@LN_S@
 269 # These permit overriding just for certain files.
 270 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 271 INSTALL_DATA = @INSTALL_DATA@
 272 INSTALL_SCRIPT = @INSTALL@
 273 install_sh = $(SHELL) $(srcdir)/../install-sh
 274 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 275 MAKEINFO = @MAKEINFO@
 276 MAKEINFOFLAGS = --no-split
 277 TEXI2DVI = texi2dvi
 278 TEXI2PDF = texi2pdf
 279 TEXI2HTML = $(MAKEINFO) --html
 280 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 281 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 282 # Some versions of `touch' (such as the version on Solaris 2.8)
 283 # do not correctly set the timestamp due to buggy versions of `utime'
 284 # in the kernel.  So, we use `echo' instead.
 285 STAMP = echo timestamp >
 286 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 287 # translate the shell's notion of absolute pathnames to the native
 288 # spelling.
 289 build_file_translate = @build_file_translate@
 290
 291 # Make sure the $(MAKE) variable is defined.
 292 @SET_MAKE@
 293
 294 # Locate mkinstalldirs.
 295 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 296
 297 # write_entries_to_file - writes each entry in a list
 298 # to the specified file.  Entries are written in chunks of
 299 # $(write_entries_to_file_split) to accommodate systems with
 300 # severe command-line-length limitations.
 301 # Parameters:
 302 # $(1): variable containing entries to iterate over
 303 # $(2): output file
 304 write_entries_to_file_split = 50
 305 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 306         $(foreach range, \
 307           $(shell i=1; while test $$i -le $(words $(1)); do \
 308              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 309           $(shell echo "$(wordlist $(range), \
 310                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 311              | tr ' ' '\012' >> $(2)))
 312
 313 # --------
 314 # UNSORTED
 315 # --------
 316
 317 # Dependency tracking stuff.
 318 CXXDEPMODE = @CXXDEPMODE@
 319 DEPDIR = @DEPDIR@
 320 depcomp = $(SHELL) $(srcdir)/../depcomp
 321
 322 # In the past we used AC_PROG_CC_C_O and set this properly, but
 323 # it was discovered that this hadn't worked in a long time, so now
 324 # we just hard-code.
 325 OUTPUT_OPTION = -o $@
 326
 327 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 328 # -I../zlib, unless we were configured with --with-system-zlib, in which
 329 # case both are empty.
 330 ZLIB = @zlibdir@ -lz
 331 ZLIBINC = @zlibinc@
 332
 333 # How to find GMP
 334 GMPLIBS = @GMPLIBS@
 335 GMPINC = @GMPINC@
 336
 337 # How to find ISL
 338 ISLLIBS = @ISLLIBS@
 339 ISLINC = @ISLINC@
 340
 341 # How to find CLOOG
 342 CLOOGLIBS = @CLOOGLIBS@
 343 CLOOGINC = @CLOOGINC@
 344
 345 # Set to 'yes' if the LTO front end is enabled.
 346 enable_lto = @enable_lto@
 347
 348 # Compiler and flags needed for plugin support
 349 PLUGINCC = @CXX@
 350 PLUGINCFLAGS = @CXXFLAGS@
 351
 352 # Libs and linker options needed for plugin support
 353 PLUGINLIBS = @pluginlibs@
 354
 355 enable_plugin = @enable_plugin@
 356
 357 enable_host_shared = @enable_host_shared@
 358
 359 CPPLIB = ../libcpp/libcpp.a
 360 CPPINC = -I$(srcdir)/../libcpp/include
 361
 362 # Where to find decNumber
 363 enable_decimal_float = @enable_decimal_float@
 364 DECNUM = $(srcdir)/../libdecnumber
 365 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 366 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 367 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 368
 369 # The backtrace library.
 370 BACKTRACE = $(srcdir)/../libbacktrace
 371 BACKTRACEINC = -I$(BACKTRACE)
 372 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 373
 374 # Target to use when installing include directory.  Either
 375 # install-headers-tar, install-headers-cpio or install-headers-cp.
 376 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 377
 378 # Header files that are made available under the same name
 379 # to programs compiled with GCC.
 380 USER_H = $(srcdir)/ginclude/float.h \
 381          $(srcdir)/ginclude/iso646.h \
 382          $(srcdir)/ginclude/stdarg.h \
 383          $(srcdir)/ginclude/stdbool.h \
 384          $(srcdir)/ginclude/stddef.h \
 385          $(srcdir)/ginclude/varargs.h \
 386          $(srcdir)/ginclude/stdfix.h \
 387          $(srcdir)/ginclude/stdnoreturn.h \
 388          $(srcdir)/ginclude/stdalign.h \
 389          $(srcdir)/ginclude/stdatomic.h \
 390          $(EXTRA_HEADERS)
 391
 392 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 393 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 394
 395 # The GCC to use for compiling crt*.o.
 396 # Usually the one we just built.
 397 # Don't use this as a dependency--use $(GCC_PASSES).
 398 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 399
 400 # Set if the compiler was configured with --with-build-sysroot.
 401 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 402
 403 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 404 # It specifies -B./.
 405 # It also specifies -isystem ./include to find, e.g., stddef.h.
 406 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 407
 408 # ---------------------------------------------------
 409 # Programs which produce files for the target machine
 410 # ---------------------------------------------------
 411
 412 AR_FOR_TARGET := $(shell \
 413   if [ -f $(objdir)/../binutils/ar ] ; then \
 414     echo $(objdir)/../binutils/ar ; \
 415   else \
 416     if [ "$(host)" = "$(target)" ] ; then \
 417       echo $(AR); \
 418     else \
 419        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 420     fi; \
 421   fi)
 422 AR_FLAGS_FOR_TARGET =
 423 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 424 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 425 LIPO_FOR_TARGET = lipo
 426 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 427 RANLIB_FOR_TARGET := $(shell \
 428   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 429     echo $(objdir)/../binutils/ranlib ; \
 430   else \
 431     if [ "$(host)" = "$(target)" ] ; then \
 432       echo $(RANLIB); \
 433     else \
 434        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 435     fi; \
 436   fi)
 437 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 438 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 439 NM_FOR_TARGET = ./nm
 440 STRIP_FOR_TARGET := $(shell \
 441   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 442     echo $(objdir)/../binutils/strip-new ; \
 443   else \
 444     if [ "$(host)" = "$(target)" ] ; then \
 445       echo strip; \
 446     else \
 447        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 448     fi; \
 449   fi)
 450
 451 # --------
 452 # UNSORTED
 453 # --------
 454
 455 # Where to find some libiberty headers.
 456 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 457 OBSTACK_H   = $(srcdir)/../include/obstack.h
 458 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 459 MD5_H       = $(srcdir)/../include/md5.h
 460 XREGEX_H    = $(srcdir)/../include/xregex.h
 461 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 462
 463 # Linker plugin API headers
 464 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 465
 466 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 467 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 468 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 469 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 470
 471 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 472 # Purge it of unnecessary internal relative paths
 473 # to directories that might not exist yet.
 474 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 475 # Use single quotes here to avoid nested double- and backquotes, this
 476 # macro is also used in a double-quoted context.
 477 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 478
 479 # Control whether to run fixincludes.
 480 STMP_FIXINC = @STMP_FIXINC@
 481
 482 # Test to see whether <limits.h> exists in the system header files.
 483 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 484
 485 # Directory for prefix to system directories, for
 486 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 487 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 488 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 489
 490 xmake_file=@xmake_file@
 491 tmake_file=@tmake_file@
 492 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 493 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 494 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 495 out_file=$(srcdir)/config/@out_file@
 496 out_object_file=@out_object_file@
 497 common_out_file=$(srcdir)/common/config/@common_out_file@
 498 common_out_object_file=@common_out_object_file@
 499 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 500 tm_file_list=@tm_file_list@
 501 tm_include_list=@tm_include_list@
 502 tm_defines=@tm_defines@
 503 tm_p_file_list=@tm_p_file_list@
 504 tm_p_include_list=@tm_p_include_list@
 505 build_xm_file_list=@build_xm_file_list@
 506 build_xm_include_list=@build_xm_include_list@
 507 build_xm_defines=@build_xm_defines@
 508 host_xm_file_list=@host_xm_file_list@
 509 host_xm_include_list=@host_xm_include_list@
 510 host_xm_defines=@host_xm_defines@
 511 xm_file_list=@xm_file_list@
 512 xm_include_list=@xm_include_list@
 513 xm_defines=@xm_defines@
 514 lang_checks=
 515 lang_checks_parallelized=
 516 # Upper limit to which it is useful to parallelize this lang target.
 517 # It doesn't make sense to try e.g. 128 goals for small testsuites
 518 # like objc or go.
 519 check_gcc_parallelize=10000
 520 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 521 lang_specs_files=@lang_specs_files@
 522 lang_tree_files=@lang_tree_files@
 523 target_cpu_default=@target_cpu_default@
 524 OBJC_BOEHM_GC=@objc_boehm_gc@
 525 extra_modes_file=@extra_modes_file@
 526 extra_opt_files=@extra_opt_files@
 527 host_hook_obj=@out_host_hook_obj@
 528
 529 # Multiarch support
 530 enable_multiarch = @enable_multiarch@
 531 with_cpu = @with_cpu@
 532 with_float = @with_float@
 533 ifeq ($(enable_multiarch),yes)
 534   if_multiarch = $(1)
 535 else
 536   ifeq ($(enable_multiarch),auto)
 537     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 538     if_multiarch = $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 539   else
 540     if_multiarch =
 541   endif
 542 endif
 543
 544 # ------------------------
 545 # Installation directories
 546 # ------------------------
 547
 548 # Common prefix for installation directories.
 549 # NOTE: This directory must exist when you start installation.
 550 prefix = @prefix@
 551 # Directory in which to put localized header files. On the systems with
 552 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 553 # `/usr'.
 554 # NOTE: local_prefix *should not* default from prefix.
 555 local_prefix = @local_prefix@
 556 # Directory in which to put host dependent programs and libraries
 557 exec_prefix = @exec_prefix@
 558 # Directory in which to put the executable for the command `gcc'
 559 bindir = @bindir@
 560 # Directory in which to put the directories used by the compiler.
 561 libdir = @libdir@
 562 # Directory in which GCC puts its executables.
 563 libexecdir = @libexecdir@
 564
 565 # --------
 566 # UNSORTED
 567 # --------
 568
 569 # Directory in which the compiler finds libraries etc.
 570 libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(version)
 571 # Directory in which the compiler finds executables
 572 libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(version)
 573 # Directory in which all plugin resources are installed
 574 plugin_resourcesdir = $(libsubdir)/plugin
 575  # Directory in which plugin headers are installed
 576 plugin_includedir = $(plugin_resourcesdir)/include
 577 # Directory in which plugin specific executables are installed
 578 plugin_bindir = $(libexecsubdir)/plugin
 579 # Used to produce a relative $(gcc_tooldir) in gcc.o
 580 unlibsubdir = ../../..
 581 # $(prefix), expressed as a path relative to $(libsubdir).
 582 #
 583 # An explanation of the sed strings:
 584 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 585 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 586 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 587 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 588 #
 589 # (*) Note this pattern overwrites the first character of the string
 590 # with a forward slash if one is not already present.  This is not a
 591 # problem because the exact names of the sub-directories concerned is
 592 # unimportant, just the number of them matters.
 593 #
 594 # The practical upshot of these patterns is like this:
 595 #
 596 #  prefix     exec_prefix        result
 597 #  ------     -----------        ------
 598 #   /foo        /foo/bar          ../
 599 #   /foo/       /foo/bar          ../
 600 #   /foo        /foo/bar/         ../
 601 #   /foo/       /foo/bar/         ../
 602 #   /foo        /foo/bar/ugg      ../../
 603 libsubdir_to_prefix := \
 604   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 605     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 606         -e 's|/[^/]*|../|g')
 607 # $(exec_prefix), expressed as a path relative to $(prefix).
 608 prefix_to_exec_prefix := \
 609   $(shell echo "$(exec_prefix)" | \
 610     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 611 # Directory in which to find other cross-compilation tools and headers.
 612 dollar = @dollar@
 613 # Used in install-cross.
 614 gcc_tooldir = @gcc_tooldir@
 615 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 616 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 617 # Directory in which the compiler finds target-independent g++ includes.
 618 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 619 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 620 # Directory to search for site-specific includes.
 621 local_includedir = $(local_prefix)/include
 622 includedir = $(prefix)/include
 623 # where the info files go
 624 infodir = @infodir@
 625 # Where cpp should go besides $prefix/bin if necessary
 626 cpp_install_dir = @cpp_install_dir@
 627 # where the locale files go
 628 datadir = @datadir@
 629 localedir = $(datadir)/locale
 630 # Extension (if any) to put in installed man-page filename.
 631 man1ext = .1
 632 man7ext = .7
 633 objext = .o
 634 exeext = @host_exeext@
 635 build_exeext = @build_exeext@
 636
 637 # Directory in which to put man pages.
 638 mandir = @mandir@
 639 man1dir = $(mandir)/man1
 640 man7dir = $(mandir)/man7
 641 # Dir for temp files.
 642 tmpdir = /tmp
 643
 644 datarootdir = @datarootdir@
 645 docdir = @docdir@
 646 # Directory in which to build HTML
 647 build_htmldir = $(objdir)/HTML/gcc-$(version)
 648 # Directory in which to put HTML
 649 htmldir = @htmldir@
 650
 651 # Whether we were configured with NLS.
 652 USE_NLS = @USE_NLS@
 653
 654 # Internationalization library.
 655 LIBINTL = @LIBINTL@
 656 LIBINTL_DEP = @LIBINTL_DEP@
 657
 658 # Character encoding conversion library.
 659 LIBICONV = @LIBICONV@
 660 LIBICONV_DEP = @LIBICONV_DEP@
 661
 662 # If a supplementary library is being used for the GC.
 663 GGC_LIB=
 664
 665 # "true" if the target C library headers are unavailable; "false"
 666 # otherwise.
 667 inhibit_libc = @inhibit_libc@
 668 ifeq ($(inhibit_libc),true)
 669 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 670 endif
 671
 672 # List of extra executables that should be compiled for this target machine
 673 # that are used when linking.
 674 # The rules for compiling them should be in the t-* file for the machine.
 675 EXTRA_PROGRAMS = @extra_programs@
 676
 677 # List of extra object files that should be compiled and linked with
 678 # compiler proper (cc1, cc1obj, cc1plus).
 679 EXTRA_OBJS = @extra_objs@
 680
 681 # List of extra object files that should be compiled and linked with
 682 # the gcc driver.
 683 EXTRA_GCC_OBJS =@extra_gcc_objs@
 684
 685 # List of extra libraries that should be linked with the gcc driver.
 686 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 687
 688 # List of additional header files to install.
 689 EXTRA_HEADERS =@extra_headers_list@
 690
 691 # How to handle <stdint.h>.
 692 USE_GCC_STDINT = @use_gcc_stdint@
 693
 694 # The configure script will set this to collect2$(exeext), except on a
 695 # (non-Unix) host which can not build collect2, for which it will be
 696 # set to empty.
 697 COLLECT2 = @collect2@
 698
 699 # Program to convert libraries.
 700 LIBCONVERT =
 701
 702 # Control whether header files are installed.
 703 INSTALL_HEADERS=install-headers install-mkheaders
 704
 705 # Control whether Info documentation is built and installed.
 706 BUILD_INFO = @BUILD_INFO@
 707
 708 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 709 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 710
 711 # Additional directories of header files to run fixincludes on.
 712 # These should be directories searched automatically by default
 713 # just as /usr/include is.
 714 # *Do not* use this for directories that happen to contain
 715 # header files, but are not searched automatically by default.
 716 # On most systems, this is empty.
 717 OTHER_FIXINCLUDES_DIRS=
 718
 719 # A list of all the language-specific executables.
 720 COMPILERS = @all_compilers@
 721
 722 # List of things which should already be built whenever we try to use xgcc
 723 # to compile anything (without linking).
 724 GCC_PASSES=xgcc$(exeext) specs
 725
 726 # Directory to link to, when using the target `maketest'.
 727 DIR = ../gcc
 728
 729 # Native compiler for the build machine and its switches.
 730 CC_FOR_BUILD = @CC_FOR_BUILD@
 731 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 732 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 733 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 734
 735 # Native compiler that we use.  This may be C++ some day.
 736 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 737 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 738
 739 # Native linker that we use.
 740 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 741 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 742
 743 # Native linker and preprocessor flags.  For x-fragment overrides.
 744 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 745 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 746                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 747
 748 # Actual name to use when installing a native compiler.
 749 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 750 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 751 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 752 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 753 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 754
 755 # Setup the testing framework, if you have one
 756 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 757             echo $${rootme}/../expect/expect ; \
 758           else echo expect ; fi`
 759
 760 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 761                echo $${srcdir}/../dejagnu/runtest ; \
 762             else echo runtest; fi`
 763 RUNTESTFLAGS =
 764
 765 # This should name the specs file that we're going to install.  Target
 766 # Makefiles may override it and name another file to be generated from
 767 # the built-in specs and installed as the default spec, as long as
 768 # they also introduce a rule to generate a file name specs, to be used
 769 # at build time.
 770 SPECS = specs
 771
 772 # Extra include files that are defined by HeaderInclude directives in
 773 # the .opt files
 774 OPTIONS_H_EXTRA =
 775
 776 # Extra include files that are defined by SourceInclude directives in
 777 # the .opt files
 778 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 779
 780 @option_includes@
 781
 782 # End of variables for you to override.
 783
 784 # GTM_H lists the config files that the generator files depend on,
 785 # while TM_H lists the ones ordinary gcc files depend on, which
 786 # includes several files generated by those generators.
 787 BCONFIG_H = bconfig.h $(build_xm_file_list)
 788 CONFIG_H  = config.h  $(host_xm_file_list)
 789 TCONFIG_H = tconfig.h $(xm_file_list)
 790 TM_P_H    = tm_p.h    $(tm_p_file_list)
 791 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 792 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 793
 794 # Variables for version information.
 795 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 796 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 797 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 798 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 799
 800 BASEVER_c   := $(shell cat $(BASEVER))
 801 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 802 DATESTAMP_c := $(shell cat $(DATESTAMP))
 803
 804 ifeq (,$(wildcard $(REVISION)))
 805 REVISION_c  :=
 806 REVISION    :=
 807 else
 808 REVISION_c  := $(shell cat $(REVISION))
 809 endif
 810
 811 version     := $(BASEVER_c)
 812
 813 # For use in version.c - double quoted strings, with appropriate
 814 # surrounding punctuation and spaces, and with the datestamp and
 815 # development phase collapsed to the empty string in release mode
 816 # (i.e. if DEVPHASE_c is empty).  The space immediately after the
 817 # comma in the $(if ...) constructs is significant - do not remove it.
 818 BASEVER_s   := "\"$(BASEVER_c)\""
 819 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 820 DATESTAMP_s := "\"$(if $(DEVPHASE_c), $(DATESTAMP_c))\""
 821 PKGVERSION_s:= "\"@PKGVERSION@\""
 822 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 823
 824 PKGVERSION  := @PKGVERSION@
 825 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 826
 827 ifdef REVISION_c
 828 REVISION_s  := "\"$(if $(DEVPHASE_c), $(REVISION_c))\""
 829 else
 830 REVISION_s  := "\"\""
 831 endif
 832
 833 # Shorthand variables for dependency lists.
 834 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 835 VEC_H = vec.h statistics.h $(GGC_H)
 836 HASH_TABLE_H = $(HASHTAB_H) hash-table.h
 837 EXCEPT_H = except.h $(HASHTAB_H)
 838 TARGET_DEF = target.def target-hooks-macros.h
 839 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 840 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 841 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 842 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 843 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 844 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
 845 HOOKS_H = hooks.h $(MACHMODE_H)
 846 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 847 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 848 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 849 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 850   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 851 RTL_BASE_H = coretypes.h rtl.h rtl.def $(MACHMODE_H) reg-notes.def \
 852   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 853   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 854 FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h
 855 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 856 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 857 PARAMS_H = params.h params.def
 858 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 859         gtm-builtins.def sanitizer.def cilkplus.def cilk-builtins.def
 860 INTERNAL_FN_DEF = internal-fn.def
 861 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 862 TREE_CORE_H = tree-core.h coretypes.h all-tree.def tree.def \
 863         c-family/c-common.def $(lang_tree_files) $(MACHMODE_H) \
 864         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 865         $(VEC_H) treestruct.def $(HASHTAB_H) \
 866         double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) \
 867         $(REAL_H) $(FIXED_VALUE_H)
 868 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 869 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 870 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 871         cfg-flags.def cfghooks.h
 872 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 873         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 874         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 875 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 876 RECOG_H = recog.h
 877 EMIT_RTL_H = emit-rtl.h
 878 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 879 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 880 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 881         $(VEC_H) $(INPUT_H) $(MACHMODE_H)
 882 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
 883 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 884 REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h
 885 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) double-int.h \
 886         $(BITMAP_H) sbitmap.h
 887 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 888 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 889 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 890         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 891 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 892         alloc-pool.h $(TIMEVAR_H)
 893 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 894 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 895 GGC_H = ggc.h gtype-desc.h statistics.h
 896 TIMEVAR_H = timevar.h timevar.def
 897 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 898 INSN_ADDR_H = $(srcdir)/insn-addr.h
 899 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 900         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 901 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 902 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 903 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 904         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 905 PREDICT_H = predict.h predict.def
 906 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 907         $(srcdir)/../libcpp/include/cpplib.h
 908 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 909 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 910 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 911 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 912 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
 913 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 914 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 915 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 916                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 917                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 918                 tree-ssa-alias.h
 919 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H)
 920 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 921 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 922 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 923 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 924 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 925         $(C_COMMON_H) $(TREE_H)
 926 TREE_INLINE_H = tree-inline.h
 927 REAL_H = real.h $(MACHMODE_H)
 928 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 929                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 930                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
 931 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
 932 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
 933 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
 934                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
 935 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
 936 PLUGIN_VERSION_H = plugin-version.h configargs.h
 937 CONTEXT_H = context.h
 938
 939 #\f
 940 # Now figure out from those variables how to compile and link.
 941
 942 # IN_GCC distinguishes between code compiled into GCC itself and other
 943 # programs built during a bootstrap.
 944 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
 945 # cross compiler which does not use the native headers and libraries.
 946 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
 947
 948 # This is the variable actually used when we compile. If you change this,
 949 # you probably want to update BUILD_CFLAGS in configure.ac
 950 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
 951   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
 952
 953 # The C++ version.
 954 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
 955   $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@
 956
 957 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
 958 # puts -I options in CPPFLAGS, our include files in the srcdir will always
 959 # win against random include files in /usr/include.
 960 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
 961
 962 # This is the variable to use when using $(COMPILER).
 963 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
 964
 965 # This is the variable to use when using $(LINKER).
 966 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
 967
 968 # Build and host support libraries.
 969
 970 # Use the "pic" build of libiberty if --enable-host-shared.
 971 ifeq ($(enable_host_shared),yes)
 972 LIBIBERTY = ../libiberty/pic/libiberty.a
 973 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
 974 else
 975 LIBIBERTY = ../libiberty/libiberty.a
 976 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
 977 endif
 978
 979 # Dependencies on the intl and portability libraries.
 980 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
 981         $(LIBDECNUMBER) $(LIBBACKTRACE)
 982
 983 # Likewise, for use in the tools that must run on this machine
 984 # even if we are cross-building GCC.
 985 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
 986
 987 # How to link with both our special library facilities
 988 # and the system's installed libraries.
 989 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
 990         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
 991 BACKENDLIBS = $(CLOOGLIBS) $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
 992         $(ZLIB)
 993 # Any system libraries needed just for GNAT.
 994 SYSLIBS = @GNAT_LIBEXC@
 995
 996 # Used from ada/gcc-interface/Make-lang.in
 997 GNATBIND = @GNATBIND@
 998 GNATMAKE = @GNATMAKE@
 999
1000 # Libs needed (at present) just for jcf-dump.
1001 LDEXP_LIB = @LDEXP_LIB@
1002
1003 # Likewise, for use in the tools that must run on this machine
1004 # even if we are cross-building GCC.
1005 BUILD_LIBS = $(BUILD_LIBIBERTY)
1006
1007 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1008             build/vec.o build/min-insn-modes.o build/gensupport.o \
1009             build/print-rtl.o
1010 BUILD_MD = build/read-md.o
1011 BUILD_ERRORS = build/errors.o
1012
1013 # Specify the directories to be searched for header files.
1014 # Both . and srcdir are used, in that order,
1015 # so that *config.h will be found in the compilation
1016 # subdirectory rather than in the source directory.
1017 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1018 # currently being compiled, in both source trees, to be examined as well.
1019 # libintl.h will be found in ../intl if we are using the included libintl.
1020 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1021            -I$(srcdir)/../include @INCINTL@ \
1022            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1023            $(CLOOGINC) $(ISLINC)
1024
1025 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1026 ifeq ($(CXXDEPMODE),depmode=gcc3)
1027 # Note a subtlety here: we use $(@D) for the directory part, to make
1028 # things like the go/%.o rule work properly; but we use $(*F) for the
1029 # file part, as we just want the file part of the stem, not the entire
1030 # file name.
1031 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1032 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1033 else
1034 COMPILE = source='$<' object='$@' libtool=no \
1035     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1036 POSTCOMPILE =
1037 endif
1038
1039 .cc.o .c.o:
1040         $(COMPILE) $<
1041         $(POSTCOMPILE)
1042
1043 #\f
1044 # Support for additional languages (other than C).
1045 # C can be supported this way too (leave for later).
1046
1047 LANG_MAKEFRAGS = @all_lang_makefrags@
1048
1049 # Flags to pass to recursive makes.
1050 # CC is set by configure.
1051 # ??? The choices here will need some experimenting with.
1052
1053 export AR_FOR_TARGET
1054 export AR_CREATE_FOR_TARGET
1055 export AR_FLAGS_FOR_TARGET
1056 export AR_EXTRACT_FOR_TARGET
1057 export AWK
1058 export DESTDIR
1059 export GCC_FOR_TARGET
1060 export INCLUDES
1061 export INSTALL_DATA
1062 export LIPO_FOR_TARGET
1063 export MACHMODE_H
1064 export NM_FOR_TARGET
1065 export STRIP_FOR_TARGET
1066 export RANLIB_FOR_TARGET
1067 export libsubdir
1068
1069 FLAGS_TO_PASS = \
1070         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1071         "BISON=$(BISON)" \
1072         "BISONFLAGS=$(BISONFLAGS)" \
1073         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1074         "LDFLAGS=$(LDFLAGS)" \
1075         "FLEX=$(FLEX)" \
1076         "FLEXFLAGS=$(FLEXFLAGS)" \
1077         "INSTALL=$(INSTALL)" \
1078         "INSTALL_DATA=$(INSTALL_DATA)" \
1079         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1080         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1081         "LN=$(LN)" \
1082         "LN_S=$(LN_S)" \
1083         "MAKEINFO=$(MAKEINFO)" \
1084         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1085         "MAKEOVERRIDES=" \
1086         "SHELL=$(SHELL)" \
1087         "exeext=$(exeext)" \
1088         "build_exeext=$(build_exeext)" \
1089         "objext=$(objext)" \
1090         "exec_prefix=$(exec_prefix)" \
1091         "prefix=$(prefix)" \
1092         "local_prefix=$(local_prefix)" \
1093         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1094         "build_tooldir=$(build_tooldir)" \
1095         "gcc_tooldir=$(gcc_tooldir)" \
1096         "bindir=$(bindir)" \
1097         "libexecsubdir=$(libexecsubdir)" \
1098         "datarootdir=$(datarootdir)" \
1099         "datadir=$(datadir)" \
1100         "localedir=$(localedir)"
1101 #\f
1102 # Lists of files for various purposes.
1103
1104 # All option source files
1105 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1106
1107 # Target specific, C specific object file
1108 C_TARGET_OBJS=@c_target_objs@
1109
1110 # Target specific, C++ specific object file
1111 CXX_TARGET_OBJS=@cxx_target_objs@
1112
1113 # Target specific, Fortran specific object file
1114 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1115
1116 # Object files for gcc many-languages driver.
1117 GCC_OBJS = gcc.o ggc-none.o
1118
1119 c-family-warn = $(STRICT_WARN)
1120
1121 # Language-specific object files shared by all C-family front ends.
1122 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1123   c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o \
1124   c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1125   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1126   c-family/c-semantics.o c-family/c-ada-spec.o \
1127   c-family/c-cilkplus.o \
1128   c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o
1129
1130 # Language-independent object files.
1131 # We put the insn-*.o files first so that a parallel make will build
1132 # them sooner, because they are large and otherwise tend to be the
1133 # last objects to finish building.
1134 OBJS = \
1135         insn-attrtab.o \
1136         insn-automata.o \
1137         insn-dfatab.o \
1138         insn-emit.o \
1139         insn-extract.o \
1140         insn-latencytab.o \
1141         insn-modes.o \
1142         insn-opinit.o \
1143         insn-output.o \
1144         insn-peep.o \
1145         insn-preds.o \
1146         insn-recog.o \
1147         insn-enums.o \
1148         ggc-page.o \
1149         alias.o \
1150         alloc-pool.o \
1151         auto-inc-dec.o \
1152         bb-reorder.o \
1153         bitmap.o \
1154         bt-load.o \
1155         builtins.o \
1156         caller-save.o \
1157         calls.o \
1158         cfg.o \
1159         cfganal.o \
1160         cfgbuild.o \
1161         cfgcleanup.o \
1162         cfgexpand.o \
1163         cfghooks.o \
1164         cfgloop.o \
1165         cfgloopanal.o \
1166         cfgloopmanip.o \
1167         cfgrtl.o \
1168         symtab.o \
1169         cgraph.o \
1170         cgraphbuild.o \
1171         cgraphunit.o \
1172         cgraphclones.o \
1173         cilk-common.o \
1174         combine.o \
1175         combine-stack-adj.o \
1176         compare-elim.o \
1177         context.o \
1178         convert.o \
1179         coverage.o \
1180         cppbuiltin.o \
1181         cppdefault.o \
1182         cprop.o \
1183         cse.o \
1184         cselib.o \
1185         data-streamer.o \
1186         data-streamer-in.o \
1187         data-streamer-out.o \
1188         dbxout.o \
1189         dbgcnt.o \
1190         dce.o \
1191         ddg.o \
1192         debug.o \
1193         df-core.o \
1194         df-problems.o \
1195         df-scan.o \
1196         dfp.o \
1197         dojump.o \
1198         dominance.o \
1199         domwalk.o \
1200         double-int.o \
1201         dse.o \
1202         dumpfile.o \
1203         dwarf2asm.o \
1204         dwarf2cfi.o \
1205         dwarf2out.o \
1206         emit-rtl.o \
1207         et-forest.o \
1208         except.o \
1209         explow.o \
1210         expmed.o \
1211         expr.o \
1212         final.o \
1213         fixed-value.o \
1214         fold-const.o \
1215         function.o \
1216         fwprop.o \
1217         gcse.o \
1218         ggc-common.o \
1219         gimple.o \
1220         gimple-builder.o \
1221         gimple-expr.o \
1222         gimple-iterator.o \
1223         gimple-fold.o \
1224         gimple-low.o \
1225         gimple-pretty-print.o \
1226         gimple-ssa-isolate-paths.o \
1227         gimple-ssa-strength-reduction.o \
1228         gimple-streamer-in.o \
1229         gimple-streamer-out.o \
1230         gimple-walk.o \
1231         gimplify.o \
1232         gimplify-me.o \
1233         godump.o \
1234         graph.o \
1235         graphds.o \
1236         graphite.o \
1237         graphite-blocking.o \
1238         graphite-clast-to-gimple.o \
1239         graphite-isl-ast-to-gimple.o \
1240         graphite-dependences.o \
1241         graphite-interchange.o \
1242         graphite-optimize-isl.o \
1243         graphite-poly.o \
1244         graphite-scop-detection.o \
1245         graphite-sese-to-poly.o \
1246         gtype-desc.o \
1247         haifa-sched.o \
1248         hw-doloop.o \
1249         hwint.o \
1250         ifcvt.o \
1251         ree.o \
1252         inchash.o \
1253         incpath.o \
1254         init-regs.o \
1255         internal-fn.o \
1256         ipa-cp.o \
1257         ipa-devirt.o \
1258         ipa-split.o \
1259         ipa-inline.o \
1260         ipa-comdats.o \
1261         ipa-visibility.o \
1262         ipa-inline-analysis.o \
1263         ipa-inline-transform.o \
1264         ipa-profile.o \
1265         ipa-prop.o \
1266         ipa-pure-const.o \
1267         ipa-reference.o \
1268         ipa-ref.o \
1269         ipa-utils.o \
1270         ipa.o \
1271         ira.o \
1272         ira-build.o \
1273         ira-costs.o \
1274         ira-conflicts.o \
1275         ira-color.o \
1276         ira-emit.o \
1277         ira-lives.o \
1278         jump.o \
1279         langhooks.o \
1280         lcm.o \
1281         lists.o \
1282         loop-doloop.o \
1283         loop-init.o \
1284         loop-invariant.o \
1285         loop-iv.o \
1286         loop-unroll.o \
1287         lower-subreg.o \
1288         lra.o \
1289         lra-assigns.o \
1290         lra-coalesce.o \
1291         lra-constraints.o \
1292         lra-eliminations.o \
1293         lra-lives.o \
1294         lra-spills.o \
1295         lto-cgraph.o \
1296         lto-streamer.o \
1297         lto-streamer-in.o \
1298         lto-streamer-out.o \
1299         lto-section-in.o \
1300         lto-section-out.o \
1301         lto-opts.o \
1302         lto-compress.o \
1303         mcf.o \
1304         mode-switching.o \
1305         modulo-sched.o \
1306         omega.o \
1307         omp-low.o \
1308         optabs.o \
1309         options-save.o \
1310         opts-global.o \
1311         passes.o \
1312         plugin.o \
1313         postreload-gcse.o \
1314         postreload.o \
1315         predict.o \
1316         print-rtl.o \
1317         print-tree.o \
1318         profile.o \
1319         real.o \
1320         realmpfr.o \
1321         recog.o \
1322         reg-stack.o \
1323         regcprop.o \
1324         reginfo.o \
1325         regrename.o \
1326         regstat.o \
1327         reload.o \
1328         reload1.o \
1329         reorg.o \
1330         resource.o \
1331         rtl-error.o \
1332         rtl.o \
1333         rtlhash.o \
1334         rtlanal.o \
1335         rtlhooks.o \
1336         sbitmap.o \
1337         sched-deps.o \
1338         sched-ebb.o \
1339         sched-rgn.o \
1340         sched-vis.o \
1341         sdbout.o \
1342         sel-sched-ir.o \
1343         sel-sched-dump.o \
1344         sel-sched.o \
1345         sese.o \
1346         shrink-wrap.o \
1347         simplify-rtx.o \
1348         sparseset.o \
1349         sreal.o \
1350         stack-ptr-mod.o \
1351         statistics.o \
1352         stmt.o \
1353         stor-layout.o \
1354         store-motion.o \
1355         streamer-hooks.o \
1356         stringpool.o \
1357         target-globals.o \
1358         targhooks.o \
1359         timevar.o \
1360         toplev.o \
1361         tracer.o \
1362         trans-mem.o \
1363         tree-affine.o \
1364         asan.o \
1365         tsan.o \
1366         ubsan.o \
1367         tree-call-cdce.o \
1368         tree-cfg.o \
1369         tree-cfgcleanup.o \
1370         tree-chrec.o \
1371         tree-complex.o \
1372         tree-data-ref.o \
1373         tree-dfa.o \
1374         tree-diagnostic.o \
1375         tree-dump.o \
1376         tree-eh.o \
1377         tree-emutls.o \
1378         tree-if-conv.o \
1379         tree-inline.o \
1380         tree-into-ssa.o \
1381         tree-iterator.o \
1382         tree-loop-distribution.o \
1383         tree-nested.o \
1384         tree-nrv.o \
1385         tree-object-size.o \
1386         tree-outof-ssa.o \
1387         tree-parloops.o \
1388         tree-phinodes.o \
1389         tree-predcom.o \
1390         tree-pretty-print.o \
1391         tree-profile.o \
1392         tree-scalar-evolution.o \
1393         tree-sra.o \
1394         tree-switch-conversion.o \
1395         tree-ssa-address.o \
1396         tree-ssa-alias.o \
1397         tree-ssa-ccp.o \
1398         tree-ssa-coalesce.o \
1399         tree-ssa-copy.o \
1400         tree-ssa-copyrename.o \
1401         tree-ssa-dce.o \
1402         tree-ssa-dom.o \
1403         tree-ssa-dse.o \
1404         tree-ssa-forwprop.o \
1405         tree-ssa-ifcombine.o \
1406         tree-ssa-live.o \
1407         tree-ssa-loop-ch.o \
1408         tree-ssa-loop-im.o \
1409         tree-ssa-loop-ivcanon.o \
1410         tree-ssa-loop-ivopts.o \
1411         tree-ssa-loop-manip.o \
1412         tree-ssa-loop-niter.o \
1413         tree-ssa-loop-prefetch.o \
1414         tree-ssa-loop-unswitch.o \
1415         tree-ssa-loop.o \
1416         tree-ssa-math-opts.o \
1417         tree-ssa-operands.o \
1418         tree-ssa-phiopt.o \
1419         tree-ssa-phiprop.o \
1420         tree-ssa-pre.o \
1421         tree-ssa-propagate.o \
1422         tree-ssa-reassoc.o \
1423         tree-ssa-sccvn.o \
1424         tree-ssa-sink.o \
1425         tree-ssa-strlen.o \
1426         tree-ssa-structalias.o \
1427         tree-ssa-tail-merge.o \
1428         tree-ssa-ter.o \
1429         tree-ssa-threadedge.o \
1430         tree-ssa-threadupdate.o \
1431         tree-ssa-uncprop.o \
1432         tree-ssa-uninit.o \
1433         tree-ssa.o \
1434         tree-ssanames.o \
1435         tree-stdarg.o \
1436         tree-streamer.o \
1437         tree-streamer-in.o \
1438         tree-streamer-out.o \
1439         tree-tailcall.o \
1440         tree-vect-generic.o \
1441         tree-vect-patterns.o \
1442         tree-vect-data-refs.o \
1443         tree-vect-stmts.o \
1444         tree-vect-loop.o \
1445         tree-vect-loop-manip.o \
1446         tree-vect-slp.o \
1447         tree-vectorizer.o \
1448         tree-vrp.o \
1449         tree.o \
1450         valtrack.o \
1451         value-prof.o \
1452         var-tracking.o \
1453         varasm.o \
1454         varpool.o \
1455         vmsdbgout.o \
1456         vtable-verify.o \
1457         web.o \
1458         wide-int.o \
1459         wide-int-print.o \
1460         xcoffout.o \
1461         $(out_object_file) \
1462         $(EXTRA_OBJS) \
1463         $(host_hook_obj)
1464
1465 # Objects in libcommon.a, potentially used by all host binaries and with
1466 # no target dependencies.
1467 OBJS-libcommon = diagnostic.o diagnostic-color.o pretty-print.o intl.o \
1468         vec.o  input.o version.o
1469
1470 # Objects in libcommon-target.a, used by drivers and by the core
1471 # compiler and containing target-dependent code.
1472 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1473         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1474         hash-table.o file-find.o
1475
1476 # This lists all host objects for the front ends.
1477 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1478
1479 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1480   $(OBJS-libcommon-target) @TREEBROWSER@ main.o c-family/cppspec.o \
1481   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1482   $(GCOV_TOOL_OBJS) lto-wrapper.o collect-utils.o
1483
1484 # This lists all host object files, whether they are included in this
1485 # compilation or not.
1486 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1487
1488 BACKEND = libbackend.a main.o @TREEBROWSER@ libcommon-target.a libcommon.a \
1489         $(CPPLIB) $(LIBDECNUMBER)
1490
1491 # This is defined to "yes" if Tree checking is enabled, which roughly means
1492 # front-end checking.
1493 TREECHECKING = @TREECHECKING@
1494
1495 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1496  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1497  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1498  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1499  tm-preds.h tm-constrs.h checksum-options \
1500  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1501  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1502  xgcc$(exeext) cpp$(exeext) \
1503  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1504  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1505  gcc-ranlib$(exeext) \
1506  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1507  gcov-tool$(exeect) \
1508  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1509  libcommon-target.a libcommon.a libgcc.mk
1510
1511 #\f
1512 # Language makefile fragments.
1513
1514 # The following targets define the interface between us and the languages.
1515 #
1516 # all.cross, start.encap, rest.encap,
1517 # install-common, install-info, install-man,
1518 # uninstall,
1519 # mostlyclean, clean, distclean, maintainer-clean,
1520 #
1521 # Each language is linked in with a series of hooks.  The name of each
1522 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1523 # and adds these here.  We use double-colon rules for some of the hooks;
1524 # double-colon rules should be preferred for any new hooks.
1525
1526 # language hooks, generated by configure
1527 @language_hooks@
1528
1529 # per-language makefile fragments
1530 ifneq ($(LANG_MAKEFRAGS),)
1531 include $(LANG_MAKEFRAGS)
1532 endif
1533
1534 # target and host overrides must follow the per-language makefile fragments
1535 # so they can override or augment language-specific variables
1536
1537 # target overrides
1538 ifneq ($(tmake_file),)
1539 include $(tmake_file)
1540 endif
1541
1542 # host overrides
1543 ifneq ($(xmake_file),)
1544 include $(xmake_file)
1545 endif
1546
1547 # all-tree.def includes all the tree.def files.
1548 all-tree.def: s-alltree; @true
1549 s-alltree: Makefile
1550         rm -f tmp-all-tree.def
1551         echo '#include "tree.def"' > tmp-all-tree.def
1552         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1553         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1554         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1555           echo "#include \"$$f\""; \
1556         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1557         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1558         $(STAMP) s-alltree
1559
1560 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1561 # objects that belong to the front ends.  We add an extra define that
1562 # causes back-end specific include files to be poisoned, in the hope that
1563 # we can avoid introducing dependencies of the front ends on things that
1564 # no front end should ever look at (e.g. everything RTL related).
1565 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1566
1567 #\f
1568
1569 # -----------------------------
1570 # Rebuilding this configuration
1571 # -----------------------------
1572
1573 # On the use of stamps:
1574 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1575 # A simple rule to build tree-check.h would be
1576 # tree-check.h: build/gencheck$(build_exeext)
1577 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1578 #
1579 # but tree-check.h doesn't change every time gencheck changes. It would the
1580 # nice if targets that depend on tree-check.h wouldn't be rebuild
1581 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1582 # must not be overwritten with a identical copy. One solution is to use a
1583 # temporary file
1584 # tree-check.h: build/gencheck$(build_exeext)
1585 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1586 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1587 #
1588 # This solution has a different problem. Since the time stamp of tree-check.h
1589 # is unchanged, make will try to update tree-check.h every time it runs.
1590 # To prevent this, one can add a stamp
1591 # tree-check.h: s-check
1592 # s-check : build/gencheck$(build_exeext)
1593 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1594 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1595 #       $(STAMP) s-check
1596 #
1597 # The problem with this solution is that make thinks that tree-check.h is
1598 # always unchanged. Make must be deceived into thinking that tree-check.h is
1599 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1600 # tree-check.h: s-check; @true
1601 # s-check : build/gencheck$(build_exeext)
1602 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1603 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1604 #       $(STAMP) s-check
1605 #
1606 # This is what is done in this makefile. Note that mkconfig.sh has a
1607 # move-if-change built-in
1608
1609 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1610         LANGUAGES="$(CONFIG_LANGUAGES)" \
1611         CONFIG_HEADERS= \
1612         CONFIG_SHELL="$(SHELL)" \
1613         CONFIG_FILES=$@ $(SHELL) config.status
1614
1615 config.h: cs-config.h ; @true
1616 bconfig.h: cs-bconfig.h ; @true
1617 tconfig.h: cs-tconfig.h ; @true
1618 tm.h: cs-tm.h ; @true
1619 tm_p.h: cs-tm_p.h ; @true
1620
1621 cs-config.h: Makefile
1622         TARGET_CPU_DEFAULT="" \
1623         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1624         $(SHELL) $(srcdir)/mkconfig.sh config.h
1625
1626 cs-bconfig.h: Makefile
1627         TARGET_CPU_DEFAULT="" \
1628         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1629         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1630
1631 cs-tconfig.h: Makefile
1632         TARGET_CPU_DEFAULT="" \
1633         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1634         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1635
1636 cs-tm.h: Makefile
1637         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1638         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1639         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1640
1641 cs-tm_p.h: Makefile
1642         TARGET_CPU_DEFAULT="" \
1643         HEADERS="$(tm_p_include_list)" DEFINES="" \
1644         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1645
1646 # Don't automatically run autoconf, since configure.ac might be accidentally
1647 # newer than configure.  Also, this writes into the source directory which
1648 # might be on a read-only file system.  If configured for maintainer mode
1649 # then do allow autoconf to be run.
1650
1651 AUTOCONF = autoconf
1652 ACLOCAL = aclocal
1653 ACLOCAL_AMFLAGS = -I ../config -I ..
1654 aclocal_deps = \
1655         $(srcdir)/../libtool.m4 \
1656         $(srcdir)/../ltoptions.m4 \
1657         $(srcdir)/../ltsugar.m4 \
1658         $(srcdir)/../ltversion.m4 \
1659         $(srcdir)/../lt~obsolete.m4 \
1660         $(srcdir)/../config/acx.m4 \
1661         $(srcdir)/../config/codeset.m4 \
1662         $(srcdir)/../config/extensions.m4 \
1663         $(srcdir)/../config/gettext-sister.m4 \
1664         $(srcdir)/../config/iconv.m4 \
1665         $(srcdir)/../config/lcmessage.m4 \
1666         $(srcdir)/../config/lib-ld.m4 \
1667         $(srcdir)/../config/lib-link.m4 \
1668         $(srcdir)/../config/lib-prefix.m4 \
1669         $(srcdir)/../config/override.m4 \
1670         $(srcdir)/../config/progtest.m4 \
1671         $(srcdir)/../config/stdint.m4 \
1672         $(srcdir)/../config/unwind_ipinfo.m4 \
1673         $(srcdir)/../config/warnings.m4 \
1674         $(srcdir)/../config/dfp.m4 \
1675         $(srcdir)/../config/mmap.m4 \
1676         $(srcdir)/acinclude.m4
1677
1678 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1679         (cd $(srcdir) && $(AUTOCONF))
1680
1681 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1682         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1683
1684 # cstamp-h.in controls rebuilding of config.in.
1685 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1686 # delete it.  A stamp file is needed as autoheader won't update the file if
1687 # nothing has changed.
1688 # It remains in the source directory and is part of the distribution.
1689 # This follows what is done in shellutils, fileutils, etc.
1690 # "echo timestamp" is used instead of touch to be consistent with other
1691 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1692 # ??? Newer versions have a maintainer mode that may be useful here.
1693
1694 # Don't run autoheader automatically either.
1695 # Only run it if maintainer mode is enabled.
1696 @MAINT@ AUTOHEADER = autoheader
1697 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1698 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1699 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1700 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1701 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1702 auto-host.h: cstamp-h ; @true
1703 cstamp-h: config.in config.status
1704         CONFIG_HEADERS=auto-host.h:config.in \
1705         CONFIG_FILES= \
1706         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1707
1708 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1709 # a target to build even if it is up-to-date.  So we must verify that
1710 # config.status does not exist before failing.
1711 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1712         @if [ ! -f config.status ] ; then \
1713           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1714           false; \
1715         else \
1716           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1717         fi
1718
1719 # --------
1720 # UNSORTED
1721 # --------
1722
1723 # Provide quickstrap as a target that people can type into the gcc directory,
1724 # and that fails if you're not into it.
1725 quickstrap: all
1726         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1727
1728 all.internal: start.encap rest.encap doc
1729 # This is what to compile if making a cross-compiler.
1730 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1731         libgcc-support lang.all.cross doc @GENINSRC@ srcextra
1732 # This is what must be made before installing GCC and converting libraries.
1733 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1734         libgcc-support lang.start.encap @GENINSRC@ srcextra
1735 # These can't be made until after GCC can run.
1736 rest.encap: lang.rest.encap
1737 # This is what is made with the host's compiler
1738 # whether making a cross compiler or not.
1739 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1740         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1741         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1742
1743 ifeq ($(enable_plugin),yes)
1744 native: gengtype$(exeext)
1745 endif
1746
1747 # On the target machine, finish building a cross compiler.
1748 # This does the things that can't be done on the host machine.
1749 rest.cross: specs
1750
1751 # Recompile all the language-independent object files.
1752 # This is used only if the user explicitly asks for it.
1753 compilations: $(BACKEND)
1754
1755 # This archive is strictly for the host.
1756 libbackend.a: $(OBJS)
1757         -rm -rf libbackend.a
1758         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1759         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1760
1761 libcommon-target.a: $(OBJS-libcommon-target)
1762         -rm -rf libcommon-target.a
1763         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1764         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1765
1766 libcommon.a: $(OBJS-libcommon)
1767         -rm -rf libcommon.a
1768         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1769         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1770
1771 # We call this executable `xgcc' rather than `gcc'
1772 # to avoid confusion if the current directory is in the path
1773 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1774 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1775         $(EXTRA_GCC_OBJS)
1776         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1777           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1778           $(EXTRA_GCC_LIBS) $(LIBS)
1779
1780 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1781 # It is part of c-family because the handled extensions are hard-coded
1782 # and only contain c-family extensions (see known_suffixes).
1783 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1784         $(EXTRA_GCC_OBJS)
1785         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1786           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1787           $(EXTRA_GCC_LIBS) $(LIBS)
1788
1789 # Dump a specs file to make -B./ read these specs over installed ones.
1790 $(SPECS): xgcc$(exeext)
1791         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1792         mv tmp-specs $(SPECS)
1793
1794 # We do want to create an executable named `xgcc', so we can use it to
1795 # compile libgcc2.a.
1796 # Also create gcc-cross, so that install-common will install properly.
1797 gcc-cross$(exeext): xgcc$(exeext)
1798         cp xgcc$(exeext) gcc-cross$(exeext)
1799
1800 checksum-options:
1801         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1802         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1803
1804 #\f
1805 # Build libgcc.a.
1806
1807 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1808         $(MACHMODE_H) gcov-iov.h
1809
1810 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1811         : > tmp-libgcc.mvars
1812         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1813         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1814         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1815
1816         mv tmp-libgcc.mvars libgcc.mvars
1817
1818 # Use the genmultilib shell script to generate the information the gcc
1819 # driver program needs to select the library directory based on the
1820 # switches.
1821 multilib.h: s-mlib; @true
1822 s-mlib: $(srcdir)/genmultilib Makefile
1823         if test @enable_multilib@ = yes \
1824            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
1825           $(SHELL) $(srcdir)/genmultilib \
1826             "$(MULTILIB_OPTIONS)" \
1827             "$(MULTILIB_DIRNAMES)" \
1828             "$(MULTILIB_MATCHES)" \
1829             "$(MULTILIB_EXCEPTIONS)" \
1830             "$(MULTILIB_EXTRA_OPTS)" \
1831             "$(MULTILIB_EXCLUSIONS)" \
1832             "$(MULTILIB_OSDIRNAMES)" \
1833             "$(MULTILIB_REQUIRED)" \
1834             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
1835             "$(MULTILIB_REUSE)" \
1836             "@enable_multilib@" \
1837             > tmp-mlib.h; \
1838         else \
1839           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
1840             "$(MULTIARCH_DIRNAME)" '' no \
1841             > tmp-mlib.h; \
1842         fi
1843         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
1844         $(STAMP) s-mlib
1845 #\f
1846 # Compiling object files from source files.
1847
1848 # Note that dependencies on obstack.h are not written
1849 # because that file is not part of GCC.
1850
1851 srcextra: gcc.srcextra lang.srcextra
1852
1853 gcc.srcextra: gengtype-lex.c
1854         -cp -p $^ $(srcdir)
1855
1856 AR_OBJS = file-find.o
1857 AR_LIBS = @COLLECT2_LIBS@
1858
1859 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
1860         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
1861                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1862
1863 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
1864         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
1865                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1866
1867 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
1868         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
1869                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1870
1871 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
1872         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1873         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
1874
1875 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
1876         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1877         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
1878
1879 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
1880         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1881         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
1882
1883 # ??? the implicit rules dont trigger if the source file has a different name
1884 # so copy instead
1885 gcc-ranlib.c: gcc-ar.c
1886         cp $^ $@
1887
1888 gcc-nm.c: gcc-ar.c
1889         cp $^ $@
1890
1891 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
1892   collect-utils.o file-find.o
1893 COLLECT2_LIBS = @COLLECT2_LIBS@
1894 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1895 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1896         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
1897                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1898         mv -f T$@ $@
1899
1900 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1901         @TARGET_SYSTEM_ROOT_DEFINE@
1902
1903 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
1904 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
1905         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
1906            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
1907         mv -f T$@ $@
1908
1909 # Files used by all variants of C or by the stand-alone pre-processor.
1910
1911 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
1912
1913 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
1914         -DTARGET_MACHINE=\"$(target)\"
1915
1916 default-c.o: config/default-c.c
1917         $(COMPILE) $<
1918         $(POSTCOMPILE)
1919
1920 # Files used by all variants of C and some other languages.
1921
1922 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
1923 prefix.o: $(BASEVER)
1924
1925 # Language-independent files.
1926
1927 DRIVER_DEFINES = \
1928   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1929   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
1930   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
1931   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1932   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
1933   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1934   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
1935   @TARGET_SYSTEM_ROOT_DEFINE@ \
1936   $(VALGRIND_DRIVER_DEFINES) \
1937   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
1938   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
1939
1940 CFLAGS-gcc.o += $(DRIVER_DEFINES)
1941
1942 specs.h : s-specs ; @true
1943 s-specs : Makefile
1944         lsf="$(lang_specs_files)"; for f in $$lsf; do \
1945             echo "#include \"$$f\""; \
1946         done | sed 's|$(srcdir)/||' > tmp-specs.h
1947         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
1948         $(STAMP) s-specs
1949
1950 optionlist: s-options ; @true
1951 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
1952         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
1953         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
1954         $(STAMP) s-options
1955
1956 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1957     $(srcdir)/optc-gen.awk
1958         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1959                -f $(srcdir)/optc-gen.awk \
1960                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
1961
1962 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1963     $(srcdir)/optc-save-gen.awk
1964         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1965                -f $(srcdir)/optc-save-gen.awk \
1966                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
1967
1968 options.h: s-options-h ; @true
1969 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1970     $(srcdir)/opth-gen.awk
1971         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1972                -f $(srcdir)/opth-gen.awk \
1973                < $< > tmp-options.h
1974         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
1975         $(STAMP) $@
1976
1977 dumpvers: dumpvers.c
1978
1979 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
1980         -DREVISION=$(REVISION_s) \
1981         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
1982         -DBUGURL=$(BUGURL_s)
1983 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
1984
1985 # lto-compress.o needs $(ZLIBINC) added to the include flags.
1986 CFLAGS-lto-compress.o += $(ZLIBINC)
1987
1988 bversion.h: s-bversion; @true
1989 s-bversion: BASE-VER
1990         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
1991         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
1992         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
1993         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
1994         $(STAMP) s-bversion
1995
1996 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
1997
1998 pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk
1999         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2000           $(srcdir)/passes.def > pass-instances.def
2001
2002 $(out_object_file): $(out_file)
2003         $(COMPILE) $<
2004         $(POSTCOMPILE)
2005
2006 $(common_out_object_file): $(common_out_file)
2007         $(COMPILE) $<
2008         $(POSTCOMPILE)
2009 #\f
2010 # Generate header and source files from the machine description,
2011 # and compile them.
2012
2013 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2014   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2015   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2016   insn-latencytab.c insn-preds.c
2017
2018 # Dependencies for the md file.  The first time through, we just assume
2019 # the md file itself and the generated dependency file (in order to get
2020 # it built).  The second time through we have the dependency file.
2021 -include mddeps.mk
2022 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2023
2024 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2025         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2026         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2027         $(STAMP) s-mddeps
2028
2029 # For each of the files generated by running a generator program over
2030 # the machine description, the following static pattern rules run the
2031 # generator program only if the machine description has changed,
2032 # but touch the target file only when its contents actually change.
2033 # The "; @true" construct forces Make to recheck the timestamp on
2034 # the target file.
2035
2036 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2037                           insn-config.h insn-flags.h
2038
2039 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2040                           insn-extract.c insn-output.c \
2041                           insn-peep.c insn-recog.c
2042
2043 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2044
2045 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2046
2047 $(simple_generated_h:insn-%.h=s-%) \
2048 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2049
2050 $(simple_rtl_generated_h:insn-%.h=s-%) \
2051 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2052
2053 $(simple_generated_h): insn-%.h: s-%; @true
2054
2055 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2056         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2057           $(filter insn-conditions.md,$^) > tmp-$*.h
2058         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2059         $(STAMP) s-$*
2060
2061 $(simple_generated_c): insn-%.c: s-%; @true
2062 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2063         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2064           $(filter insn-conditions.md,$^) > tmp-$*.c
2065         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2066         $(STAMP) s-$*
2067
2068 # gencheck doesn't read the machine description, and the file produced
2069 # doesn't use the insn-* convention.
2070 tree-check.h: s-check ; @true
2071 s-check : build/gencheck$(build_exeext)
2072         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2073         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2074         $(STAMP) s-check
2075
2076 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2077 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2078 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2079   insn-conditions.md
2080         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2081                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2082         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2083         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2084         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2085         $(STAMP) s-attrtab
2086
2087 # genopinit produces two files.
2088 insn-opinit.c insn-opinit.h: s-opinit ; @true
2089 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2090         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2091           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2092         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2093         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2094         $(STAMP) s-opinit
2095
2096 # gencondmd doesn't use the standard naming convention.
2097 build/gencondmd.c: s-conditions; @true
2098 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2099         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2100         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2101         $(STAMP) s-conditions
2102
2103 insn-conditions.md: s-condmd; @true
2104 s-condmd: build/gencondmd$(build_exeext)
2105         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2106         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2107         $(STAMP) s-condmd
2108
2109
2110 # These files are generated by running the same generator more than
2111 # once with different options, so they have custom rules.  The
2112 # stampfile idiom is the same.
2113 genrtl.h: s-genrtl-h; @true
2114
2115 s-genrtl-h: build/gengenrtl$(build_exeext)
2116         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2117         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2118         $(STAMP) s-genrtl-h
2119
2120 insn-modes.c: s-modes; @true
2121 insn-modes.h: s-modes-h; @true
2122 min-insn-modes.c: s-modes-m; @true
2123
2124 s-modes: build/genmodes$(build_exeext)
2125         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2126         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2127         $(STAMP) s-modes
2128
2129 s-modes-h: build/genmodes$(build_exeext)
2130         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2131         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2132         $(STAMP) s-modes-h
2133
2134 s-modes-m: build/genmodes$(build_exeext)
2135         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2136         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2137         $(STAMP) s-modes-m
2138
2139 insn-preds.c: s-preds; @true
2140 tm-preds.h: s-preds-h; @true
2141 tm-constrs.h: s-constrs-h; @true
2142
2143 .PHONY: mddump
2144 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2145         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2146
2147 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2148         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2149         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2150         $(STAMP) s-preds
2151
2152 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2153         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2154         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2155         $(STAMP) s-preds-h
2156
2157 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2158         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2159         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2160         $(STAMP) s-constrs-h
2161
2162 target-hooks-def.h: s-target-hooks-def-h; @true
2163 # make sure that when we build info files, the used tm.texi is up to date.
2164 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2165
2166 s-target-hooks-def-h: build/genhooks$(build_exeext)
2167         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2168                                              > tmp-target-hooks-def.h
2169         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2170                                              target-hooks-def.h
2171         $(STAMP) s-target-hooks-def-h
2172
2173 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2174
2175 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2176         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2177                                              > tmp-c-target-hooks-def.h
2178         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2179                                              c-family/c-target-hooks-def.h
2180         $(STAMP) s-c-target-hooks-def-h
2181
2182 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2183
2184 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2185         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2186                                              > tmp-common-target-hooks-def.h
2187         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2188                                              common/common-target-hooks-def.h
2189         $(STAMP) s-common-target-hooks-def-h
2190
2191 # check if someone mistakenly only changed tm.texi.
2192 # We use a different pathname here to avoid a circular dependency.
2193 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2194
2195 # The tm.texi we want to compare against / check into svn should have
2196 # unix-style line endings.  To make this work on MinGW, remove \r.
2197 # \r is not portable to Solaris tr, therefore we have a special
2198 # case for ASCII.  We use \r for other encodings like EBCDIC.
2199 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2200         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2201                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2202         case `echo X|tr X '\101'` in \
2203           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2204           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2205         esac
2206         mv tmp2-tm.texi tmp-tm.texi
2207         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2208         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2209           $(STAMP) $@; \
2210         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2211           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2212             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2213             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2214           ); then \
2215           echo >&2 ; \
2216           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2217           false; \
2218         else \
2219           echo >&2 ; \
2220           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2221           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2222           false; \
2223         fi
2224
2225 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2226   $(host_xm_file_list) \
2227   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2228   $(srcdir)/wide-int.h $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \
2229   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2230   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2231   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2232   $(srcdir)/fixed-value.h \
2233   $(srcdir)/output.h $(srcdir)/cfgloop.h \
2234   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2235   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2236   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2237   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2238   $(srcdir)/dbxout.c \
2239   $(srcdir)/signop.h \
2240   $(srcdir)/dwarf2out.h \
2241   $(srcdir)/dwarf2asm.c \
2242   $(srcdir)/dwarf2cfi.c \
2243   $(srcdir)/dwarf2out.c \
2244   $(srcdir)/tree-vect-generic.c \
2245   $(srcdir)/dojump.c \
2246   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2247   $(srcdir)/expr.h \
2248   $(srcdir)/function.c $(srcdir)/except.c \
2249   $(srcdir)/gcse.c $(srcdir)/godump.c \
2250   $(srcdir)/lists.c $(srcdir)/optabs.c \
2251   $(srcdir)/profile.c $(srcdir)/mcf.c \
2252   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2253   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2254   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2255   $(srcdir)/gimple.h \
2256   $(srcdir)/gimple-ssa.h \
2257   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2258   $(srcdir)/tree-cfg.c \
2259   $(srcdir)/tree-dfa.c \
2260   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2261   $(srcdir)/tree-chrec.h \
2262   $(srcdir)/tree-scalar-evolution.c \
2263   $(srcdir)/tree-ssa-operands.h \
2264   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2265   $(srcdir)/tree-parloops.c \
2266   $(srcdir)/omp-low.c \
2267   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2268   $(srcdir)/cgraphclones.c \
2269   $(srcdir)/tree-phinodes.c \
2270   $(srcdir)/tree-ssa-alias.h \
2271   $(srcdir)/tree-ssanames.h \
2272   $(srcdir)/ipa-prop.h \
2273   $(srcdir)/trans-mem.c \
2274   $(srcdir)/lto-streamer.h \
2275   $(srcdir)/target-globals.h \
2276   $(srcdir)/ipa-inline.h \
2277   $(srcdir)/vtable-verify.c \
2278   $(srcdir)/asan.c \
2279   $(srcdir)/ubsan.c \
2280   $(srcdir)/tsan.c \
2281   $(srcdir)/ipa-devirt.c \
2282   $(srcdir)/internal-fn.h \
2283   @all_gtfiles@
2284
2285 # Compute the list of GT header files from the corresponding C sources,
2286 # possibly nested within config or language subdirectories.  Match gengtype's
2287 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2288 # language subdir, gt-file.h otherwise (no subdir indication for config/
2289 # related sources).
2290
2291 GTFILES_H = $(subst /,-, \
2292             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2293                            $(patsubst %.c,%.h, \
2294                              $(filter %.c, $(GTFILES)))) \
2295                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2296
2297 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2298 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2299
2300 # $(GTFILES) may be too long to put on a command line, so we have to
2301 # write it out to a file (taking care not to do that in a way that
2302 # overflows a command line!) and then have gengtype read the file in.
2303
2304 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2305
2306 ### Common flags to gengtype [e.g. -v or -B backupdir]
2307 GENGTYPE_FLAGS=
2308
2309 gtyp-input.list: s-gtyp-input ; @true
2310 s-gtyp-input: Makefile
2311         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2312         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2313         $(STAMP) s-gtyp-input
2314
2315 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2316          gtyp-input.list
2317 # First, parse all files and save a state file.
2318         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2319                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2320 # Second, read the state file and generate all files.  This ensure that
2321 # gtype.state is correctly read:
2322         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2323         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2324                     -r gtype.state
2325         $(STAMP) s-gtype
2326
2327 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2328        $(simple_generated_h) specs.h \
2329        tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2330        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2331        options.h target-hooks-def.h insn-opinit.h \
2332        common/common-target-hooks-def.h pass-instances.def \
2333        c-family/c-target-hooks-def.h
2334
2335 #\f
2336 # How to compile object files to run on the build machine.
2337
2338 build/%.o :  # dependencies provided by explicit rule later
2339         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2340                 -o $@ $<
2341
2342 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2343 ## several C macro definitions, just like version.o
2344 build/version.o:  version.c version.h \
2345                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2346         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2347         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2348         -DREVISION=$(REVISION_s) \
2349         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2350         -DBUGURL=$(BUGURL_s) -o $@ $<
2351
2352 # Header dependencies for the programs that generate source code.
2353 # These are library modules...
2354 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2355 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h   \
2356   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H)             \
2357   $(READ_MD_H) gensupport.h
2358 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h      \
2359   $(GGC_H)
2360 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2361   $(MACHMODE_H)
2362 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2363   $(GTM_H) $(RTL_BASE_H)
2364 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h         \
2365   $(HASHTAB_H) errors.h $(READ_MD_H)
2366 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h       \
2367   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2368   gensupport.h
2369 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)        \
2370   $(RTL_H) $(GGC_H) errors.h
2371 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H)       \
2372    $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2373 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2374   coretypes.h $(GTM_H) insn-constants.h                                 \
2375   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2376   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2377   $(EXCEPT_H) tm-constrs.h)
2378 # This pulls in tm-pred.h which contains inline functions wrapping up
2379 # predicates from the back-end so those functions must be discarded.
2380 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2381 build/gencondmd.o : \
2382   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2383
2384 # ...these are the programs themselves.
2385 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2386   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2387 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2388   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2389 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2390   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H)       \
2391   $(READ_MD_H) gensupport.h $(FNMATCH_H)
2392 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2393   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H)       \
2394   $(HASHTAB_H) gensupport.h $(FNMATCH_H)
2395 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2396         $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def          \
2397         $(lang_tree_files) gimple.def
2398 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2399 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2400   coretypes.h $(GTM_H) errors.h gensupport.h
2401 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2402   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H)   \
2403   gensupport.h
2404 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2405   coretypes.h $(GTM_H) errors.h gensupport.h
2406 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2407   coretypes.h errors.h $(READ_MD_H)
2408 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2409   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2410 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2411   coretypes.h errors.h $(READ_MD_H)
2412 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2413   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2414 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2415   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2416 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2417
2418 # The gengtype generator program is special: Two versions are built.
2419 # One is for the build machine, and one is for the host to allow
2420 # plugins to define their types and generate the supporting GGC
2421 # datastructures and routines with GTY markers.
2422 # The host object files depend on CONFIG_H, and the build objects
2423 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2424 # the build-%: rule doesn't apply to them.
2425
2426 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2427 gengtype-lex.o: $(CONFIG_H) $(BCONFIG_H)
2428 CFLAGS-gengtype-lex.o += -DGENERATOR_FILE
2429 build/gengtype-lex.o: $(BCONFIG_H)
2430
2431 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2432   $(SYSTEM_H)
2433 gengtype-parse.o: $(CONFIG_H)
2434 CFLAGS-gengtype-parse.o += -DGENERATOR_FILE
2435 build/gengtype-parse.o: $(BCONFIG_H)
2436
2437 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2438   gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2439   $(XREGEX_H)
2440 gengtype-state.o: $(CONFIG_H)
2441 CFLAGS-gengtype-state.o += -DGENERATOR_FILE
2442 build/gengtype-state.o: $(BCONFIG_H)
2443 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2444   rtl.def insn-notes.def errors.h double-int.h version.h                \
2445   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2446 gengtype.o: $(CONFIG_H)
2447 CFLAGS-gengtype.o += -DGENERATOR_FILE
2448 build/gengtype.o: $(BCONFIG_H)
2449
2450 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2451   errors.h $(READ_MD_H)
2452 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2453   $(HASHTAB_H) machmode.def $(extra_modes_file)
2454 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2455   coretypes.h $(GTM_H) errors.h gensupport.h optabs.def
2456 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2457   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2458 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2459   coretypes.h $(GTM_H) errors.h gensupport.h toplev.h $(DIAGNOSTIC_CORE_H)
2460 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2461   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h $(OBSTACK_H)
2462 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2463   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2464 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2465   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2466 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2467   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2468
2469 # Compile the programs that generate insn-* from the machine description.
2470 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2471 # since they need to run on this machine
2472 # even if GCC is being compiled to run on some other machine.
2473
2474 # All these programs use the RTL reader ($(BUILD_RTL)).
2475 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2476              extract flags opinit output peep preds recog mddump
2477 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2478
2479 # All these programs use the MD reader ($(BUILD_MD)).
2480 genprogmd = $(genprogrtl) mddeps constants enums
2481 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2482
2483 # All these programs need to report errors.
2484 genprogerr = $(genprogmd) genrtl modes gtype hooks
2485 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2486
2487 # Remaining build programs.
2488 genprog = $(genprogerr) check checksum condmd
2489
2490 # These programs need libs over and above what they get from the above list.
2491 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2492
2493 # These programs are not linked with the MD reader.
2494 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2495               build/gengtype-state.o build/version.o build/errors.o
2496
2497 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2498               gengtype-state.o version.o errors.o $(LIBDEPS)
2499         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2500             $(filter-out ($LIBDEPS), $^) $(LIBS)
2501
2502 # Rule for the generator programs:
2503 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2504         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2505             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2506
2507 # Generated source files for gengtype.  Prepend inclusion of
2508 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2509 # any system header is included.
2510 gengtype-lex.c : gengtype-lex.l
2511         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2512           echo '#include "bconfig.h"' > $@.tmp; \
2513           cat $@ >> $@.tmp; \
2514           mv $@.tmp $@; \
2515         }
2516
2517 #\f
2518 # Remake internationalization support.
2519 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2520
2521 #\f
2522 # Remake cpp.
2523
2524 PREPROCESSOR_DEFINES = \
2525   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2526   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2527   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2528   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2529   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2530   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2531   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2532   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2533   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2534   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2535   -DPREFIX=\"$(prefix)/\" \
2536   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2537   @TARGET_SYSTEM_ROOT_DEFINE@
2538
2539 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2540 cppbuiltin.o: $(BASEVER)
2541
2542 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2543
2544 # Note for the stamp targets, we run the program `true' instead of
2545 # having an empty command (nothing following the semicolon).
2546
2547 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2548 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2549   $(SYSTEM_H) coretypes.h $(TM_H)
2550
2551 build/gcov-iov$(build_exeext): build/gcov-iov.o
2552         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2553                 build/gcov-iov.o -o $@
2554
2555 gcov-iov.h: s-iov
2556 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2557         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2558             > tmp-gcov-iov.h
2559         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2560         $(STAMP) s-iov
2561
2562 GCOV_OBJS = gcov.o
2563 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2564         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2565 GCOV_DUMP_OBJS = gcov-dump.o
2566 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2567         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2568                 $(LIBS) -o $@
2569
2570 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2571   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2572   $(srcdir)/../libgcc/libgcov-merge.c \
2573   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2574 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2575         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2576 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2577         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2578           -DIN_GCOV_TOOL=1 -o $@ $<
2579 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2580         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2581           -DIN_GCOV_TOOL=1 -o $@ $<
2582 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2583 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2584         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2585 #\f
2586 # Build the include directories.  The stamp files are stmp-* rather than
2587 # s-* so that mostlyclean does not force the include directory to
2588 # be rebuilt.
2589
2590 # Build the include directories.
2591 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2592 # Copy in the headers provided with gcc.
2593 #
2594 # The sed command gets just the last file name component;
2595 # this is necessary because VPATH could add a dirname.
2596 # Using basename would be simpler, but some systems don't have it.
2597 #
2598 # The touch command is here to workaround an AIX/Linux NFS bug.
2599 #
2600 # The move-if-change + cp -p twists for limits.h are intended to preserve
2601 # the time stamp when we regenerate, to prevent pointless rebuilds during
2602 # e.g. install-no-fixedincludes.
2603         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2604         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2605         for file in .. $(USER_H); do \
2606           if [ X$$file != X.. ]; then \
2607             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2608             $(STAMP) include/$$realfile; \
2609             rm -f include/$$realfile; \
2610             cp $$file include; \
2611             chmod a+r include/$$realfile; \
2612           fi; \
2613         done
2614         for file in .. $(USER_H_INC_NEXT_PRE); do \
2615           if [ X$$file != X.. ]; then \
2616             mv include/$$file include/x_$$file; \
2617             echo "#include_next <$$file>" >include/$$file; \
2618             cat include/x_$$file >>include/$$file; \
2619             rm -f include/x_$$file; \
2620             chmod a+r include/$$file; \
2621           fi; \
2622         done
2623         for file in .. $(USER_H_INC_NEXT_POST); do \
2624           if [ X$$file != X.. ]; then \
2625             echo "#include_next <$$file>" >>include/$$file; \
2626             chmod a+r include/$$file; \
2627           fi; \
2628         done
2629         rm -f include/stdint.h
2630         if [ $(USE_GCC_STDINT) = wrap ]; then \
2631           rm -f include/stdint-gcc.h; \
2632           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2633           chmod a+r include/stdint-gcc.h; \
2634           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2635           chmod a+r include/stdint.h; \
2636         elif [ $(USE_GCC_STDINT) = provide ]; then \
2637           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2638           chmod a+r include/stdint.h; \
2639         fi
2640         set -e; for ml in `cat fixinc_list`; do \
2641           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2642           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2643           fix_dir=include-fixed$${multi_dir}; \
2644           if $(LIMITS_H_TEST) ; then \
2645             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2646           else \
2647             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2648           fi; \
2649           $(mkinstalldirs) $${fix_dir}; \
2650           chmod a+rx $${fix_dir} || true; \
2651           $(SHELL) $(srcdir)/../move-if-change \
2652             tmp-xlimits.h  tmp-limits.h; \
2653           rm -f $${fix_dir}/limits.h; \
2654           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2655           chmod a+r $${fix_dir}/limits.h; \
2656         done
2657 # Install the README
2658         rm -f include-fixed/README
2659         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2660         chmod a+r include-fixed/README
2661         $(STAMP) $@
2662
2663 .PHONY: install-gcc-tooldir
2664 install-gcc-tooldir:
2665         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2666
2667 macro_list: s-macro_list; @true
2668 s-macro_list : $(GCC_PASSES) cc1$(exeext)
2669         echo | $(GCC_FOR_TARGET) -E -dM - | \
2670           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2671                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2672           sort -u > tmp-macro_list
2673         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2674         $(STAMP) s-macro_list
2675
2676 fixinc_list: s-fixinc_list; @true
2677 s-fixinc_list : $(GCC_PASSES)
2678 # Build up a list of multilib directories and corresponding sysroot
2679 # suffixes, in form sysroot;multilib.
2680         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2681           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2682             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2683             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2684             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2685             if [ "$${multi_dir}" = "." ]; \
2686               then multi_dir=""; \
2687             else \
2688               multi_dir=/$${multi_dir}; \
2689             fi; \
2690             echo "$${sfx};$${multi_dir}"; \
2691           done; \
2692         else \
2693           echo ";"; \
2694         fi > tmp-fixinc_list
2695         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2696         $(STAMP) s-fixinc_list
2697
2698 # The line below is supposed to avoid accidentally matching the
2699 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
2700 # expect fixincl to be newer than fixincl.o, such that this situation
2701 # would never come up.  As it turns out, if you use ccache with
2702 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2703 # working directory in object files (-g absent, or -fno-working-dir
2704 # present), and build and host are the same, fixincl for the host will
2705 # build after fixincl for the build machine, getting a cache hit,
2706 # thereby updating the timestamp of fixincl.o in the host tree.
2707 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2708 # the build tree, and so fixincl in the build tree will appear to be
2709 # out of date.  Yuck.
2710 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2711
2712 # Build fixed copies of system files.
2713 # Abort if no system headers available, unless building a crosscompiler.
2714 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2715 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2716   $(build_objdir)/fixincludes/fixincl \
2717   $(build_objdir)/fixincludes/fixinc.sh
2718         rm -rf include-fixed; mkdir include-fixed
2719         -chmod a+rx include-fixed
2720         if [ -d ../prev-gcc ]; then \
2721           cd ../prev-gcc && \
2722           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2723             libsubdir=. ; \
2724         else \
2725           set -e; for ml in `cat fixinc_list`; do \
2726             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2727             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2728             fix_dir=include-fixed$${multi_dir}; \
2729             if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2730               echo The directory that should contain system headers does not exist: >&2 ; \
2731               echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
2732               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2733               if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2734               then sleep 1; else exit 1; fi; \
2735             fi; \
2736             $(mkinstalldirs) $${fix_dir}; \
2737             chmod a+rx $${fix_dir} || true; \
2738             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
2739               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
2740               gcc_dir=`${PWD_COMMAND}` ; \
2741               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
2742               cd $(build_objdir)/fixincludes && \
2743               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
2744                 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
2745             rm -f $${fix_dir}/syslimits.h; \
2746             if [ -f $${fix_dir}/limits.h ]; then \
2747               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
2748             else \
2749               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
2750             fi; \
2751             chmod a+r $${fix_dir}/syslimits.h; \
2752           done; \
2753         fi
2754         $(STAMP) stmp-fixinc
2755 #\f
2756
2757 # Install with the gcc headers files, not the fixed include files, which we
2758 # are typically not allowed to distribute.  The general idea is to:
2759 #  - Get to "install" with a bare set of internal headers, not the
2760 #    fixed system ones,
2761 #  - Prevent rebuilds of what normally depends on the headers, which is
2762 #    useless for installation purposes and would rely on improper headers.
2763 #  - Restore as much of the original state as possible.
2764
2765 .PHONY: install-no-fixedincludes
2766
2767 install-no-fixedincludes:
2768         # Stash the current set of headers away, save stamps we're going to
2769         # alter explicitly, and arrange for fixincludes not to run next time
2770         # we trigger a headers rebuild.
2771         -rm -rf tmp-include
2772         -mv include tmp-include 2>/dev/null
2773         -mv include-fixed tmp-include-fixed 2>/dev/null
2774         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
2775         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
2776         -mkdir include
2777         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
2778         -touch stmp-fixinc
2779
2780         # Rebuild our internal headers, restore the original stamps so that
2781         # "install" doesn't trigger pointless rebuilds because of that update,
2782         # then do install
2783         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
2784         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
2785         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
2786         $(MAKE) $(FLAGS_TO_PASS) install
2787
2788         # Restore the original set of maybe-fixed headers
2789         -rm -rf include; mv tmp-include include 2>/dev/null
2790         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
2791
2792 # Remake the info files.
2793
2794 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
2795
2796 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
2797             doc/gccinstall.info doc/cppinternals.info
2798
2799 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
2800
2801 srcinfo: $(INFOFILES)
2802         -cp -p $^ $(srcdir)/doc
2803
2804 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
2805          gcc-common.texi gcc-vers.texi
2806
2807 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
2808          standards.texi invoke.texi extend.texi md.texi objc.texi       \
2809          gcov.texi trouble.texi bugreport.texi service.texi             \
2810          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
2811          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
2812          implement-c.texi implement-cxx.texi arm-neon-intrinsics.texi   \
2813          arm-acle-intrinsics.texi aarch64-acle-intrinsics.texi          \
2814          gcov-tool.texi
2815
2816 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
2817 # the generated tm.texi; the latter might have a more recent timestamp,
2818 # but we don't want to rebuild the info files unless the contents of
2819 # the *.texi files have changed.
2820 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
2821          contribute.texi makefile.texi configterms.texi options.texi    \
2822          portability.texi interface.texi passes.texi rtl.texi md.texi   \
2823          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
2824          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
2825          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
2826          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
2827          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi
2828
2829 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
2830          gcc-common.texi gcc-vers.texi
2831
2832 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
2833
2834 # gcc-vers.texi is generated from the version files.
2835 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
2836         (echo "@set version-GCC $(BASEVER_c)"; \
2837          if [ "$(DEVPHASE_c)" = "experimental" ]; \
2838          then echo "@set DEVELOPMENT"; \
2839          else echo "@clear DEVELOPMENT"; \
2840          fi) > $@T
2841         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
2842         if [ -n "$(PKGVERSION)" ]; then \
2843           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
2844         fi
2845         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
2846         mv -f $@T $@
2847
2848
2849 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
2850 # patterns.  To use them, put each of the specific targets with its
2851 # specific dependencies but no build commands.
2852
2853 doc/cpp.info: $(TEXI_CPP_FILES)
2854 doc/gcc.info: $(TEXI_GCC_FILES)
2855 doc/gccint.info: $(TEXI_GCCINT_FILES)
2856 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
2857
2858 doc/%.info: %.texi
2859         if [ x$(BUILD_INFO) = xinfo ]; then \
2860                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
2861                         -I $(gcc_docdir)/include -o $@ $<; \
2862         fi
2863
2864 # Duplicate entry to handle renaming of gccinstall.info
2865 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
2866         if [ x$(BUILD_INFO) = xinfo ]; then \
2867                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
2868                         -I $(gcc_docdir)/include -o $@ $<; \
2869         fi
2870
2871 doc/cpp.dvi: $(TEXI_CPP_FILES)
2872 doc/gcc.dvi: $(TEXI_GCC_FILES)
2873 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
2874 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
2875
2876 doc/cpp.pdf: $(TEXI_CPP_FILES)
2877 doc/gcc.pdf: $(TEXI_GCC_FILES)
2878 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
2879 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
2880
2881 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
2882 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
2883 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
2884 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
2885
2886 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
2887       doc/cppinternals.dvi lang.dvi
2888
2889 doc/%.dvi: %.texi
2890         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2891
2892 # Duplicate entry to handle renaming of gccinstall.dvi
2893 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
2894         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2895
2896 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
2897            doc/cppinternals.pdf
2898
2899 pdf:: $(PDFFILES) lang.pdf
2900
2901 doc/%.pdf: %.texi
2902         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2903
2904 # Duplicate entry to handle renaming of gccinstall.pdf
2905 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
2906         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2907
2908 # List the directories or single hmtl files which are installed by
2909 # install-html. The lang.html file triggers language fragments to build
2910 # html documentation.
2911 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
2912        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
2913        $(build_htmldir)/cppinternals
2914
2915 # List the html file targets.
2916 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
2917        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
2918        $(build_htmldir)/cppinternals/index.html lang.html
2919
2920 html:: $(HTMLS_BUILD)
2921
2922 $(build_htmldir)/%/index.html: %.texi
2923         $(mkinstalldirs) $(@D)
2924         rm -f $(@D)/*
2925         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
2926
2927 # Duplicate entry to handle renaming of gccinstall
2928 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
2929         $(mkinstalldirs) $(@D)
2930         echo rm -f $(@D)/*
2931         SOURCEDIR=$(abs_docdir) \
2932         DESTDIR=$(@D) \
2933         $(SHELL) $(srcdir)/doc/install.texi2html
2934
2935 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
2936            doc/fsf-funding.7 doc/gcov-tool.1
2937
2938 generated-manpages: man
2939
2940 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
2941
2942 srcman: $(MANFILES)
2943         -cp -p $^ $(srcdir)/doc
2944
2945 doc/%.1: %.pod
2946         $(STAMP) $@
2947         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
2948                 mv -f $(@).T$$$$ $@) || \
2949                 (rm -f $(@).T$$$$ && exit 1)
2950
2951 doc/%.7: %.pod
2952         $(STAMP) $@
2953         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
2954                 mv -f $(@).T$$$$ $@) || \
2955                 (rm -f $(@).T$$$$ && exit 1)
2956
2957 %.pod: %.texi
2958         $(STAMP) $@
2959         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
2960
2961 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod
2962 cpp.pod: cpp.texi cppenv.texi cppopts.texi
2963
2964 # These next rules exist because the output name is not the same as
2965 # the input name, so our implicit %.pod rule will not work.
2966
2967 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
2968         $(STAMP) $@
2969         -$(TEXI2POD) $< > $@
2970 gfdl.pod: fdl.texi
2971         $(STAMP) $@
2972         -$(TEXI2POD) $< > $@
2973 fsf-funding.pod: funding.texi
2974         $(STAMP) $@
2975         -$(TEXI2POD) $< > $@
2976 gpl.pod: gpl_v3.texi
2977         $(STAMP) $@
2978         -$(TEXI2POD) $< > $@
2979
2980 #\f
2981 # Deletion of files made during compilation.
2982 # There are four levels of this:
2983 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2984 # `mostlyclean' is useful while working on a particular type of machine.
2985 # It deletes most, but not all, of the files made by compilation.
2986 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2987 # `clean' deletes everything made by running `make all'.
2988 # `distclean' also deletes the files made by config.
2989 # `maintainer-clean' also deletes everything that could be regenerated
2990 # automatically, except for `configure'.
2991 # We remove as much from the language subdirectories as we can
2992 # (less duplicated code).
2993
2994 mostlyclean: lang.mostlyclean
2995         -rm -f $(MOSTLYCLEANFILES)
2996         -rm -f *$(objext) c-family/*$(objext)
2997         -rm -f *$(coverageexts)
2998 # Delete build programs
2999         -rm -f build/*
3000         -rm -f mddeps.mk
3001 # Delete other built files.
3002         -rm -f specs.h options.c options.h options-save.c
3003 # Delete the stamp and temporary files.
3004         -rm -f s-* tmp-* stamp-* stmp-*
3005         -rm -f */stamp-* */tmp-*
3006 # Delete debugging dump files.
3007         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3008 # Delete some files made during installation.
3009         -rm -f specs $(SPECS)
3010         -rm -f collect collect2 mips-tfile mips-tdump
3011 # Delete unwanted output files from TeX.
3012         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3013         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3014 # Delete sorted indices we don't actually use.
3015         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3016 # Delete core dumps.
3017         -rm -f core */core
3018 # Delete file generated for gengtype
3019         -rm -f gtyp-input.list
3020 # Delete files generated by gengtype
3021         -rm -f gtype-*
3022         -rm -f gt-*
3023         -rm -f gtype.state
3024 # Delete genchecksum outputs
3025         -rm -f *-checksum.c
3026 # Delete lock-and-run bits
3027         -rm -rf linkfe.lck lock-stamp.*
3028
3029 # Delete all files made by compilation
3030 # that don't exist in the distribution.
3031 clean: mostlyclean lang.clean
3032         -rm -f libgcc.a libgcc_eh.a libgcov.a
3033         -rm -f libgcc_s*
3034         -rm -f libunwind*
3035         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3036         -rm -f options.c options.h optionlist
3037         -rm -f cs-*
3038         -rm -f doc/*.dvi
3039         -rm -f doc/*.pdf
3040 # Delete the include directories.
3041         -rm -rf include include-fixed
3042 # Delete files used by the "multilib" facility (including libgcc subdirs).
3043         -rm -f multilib.h tmpmultilib*
3044         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3045           rm -rf $(MULTILIB_DIRNAMES); \
3046         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3047           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3048         fi ; fi
3049
3050 # Delete all files that users would normally create
3051 # while building and installing GCC.
3052 distclean: clean lang.distclean
3053         -rm -f auto-host.h auto-build.h
3054         -rm -f cstamp-h
3055         -rm -f config.status config.run config.cache config.bak
3056         -rm -f Make-lang Make-hooks Make-host Make-target
3057         -rm -f Makefile *.oaux
3058         -rm -f gthr-default.h
3059         -rm -f TAGS */TAGS
3060         -rm -f *.asm
3061         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3062         -rm -f testsuite/*.log testsuite/*.sum
3063         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3064         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3065         -rm -rf ${QMTEST_DIR} stamp-qmtest
3066         -rm -f cxxmain.c
3067         -rm -f .gdbinit configargs.h
3068         -rm -f gcov.pod
3069 # Delete po/*.gmo only if we are not building in the source directory.
3070         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3071         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3072
3073 # Get rid of every file that's generated from some other file, except for `configure'.
3074 # Most of these files ARE PRESENT in the GCC distribution.
3075 maintainer-clean:
3076         @echo 'This command is intended for maintainers to use; it'
3077         @echo 'deletes files that may need special tools to rebuild.'
3078         $(MAKE) lang.maintainer-clean distclean
3079         -rm -f cpp.??s cpp.*aux
3080         -rm -f gcc.??s gcc.*aux
3081         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3082 #\f
3083 # Entry points `install', `install-strip', and `uninstall'.
3084 # Also use `install-collect2' to install collect2 when the config files don't.
3085
3086 # Copy the compiler files into directories where they will be run.
3087 # Install the driver last so that the window when things are
3088 # broken is small.
3089 install: install-common $(INSTALL_HEADERS) \
3090     install-cpp install-man install-info install-@POSUB@ \
3091     install-driver install-lto-wrapper install-gcc-ar
3092
3093 ifeq ($(enable_plugin),yes)
3094 install: install-plugin
3095 endif
3096
3097 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3098 ifneq ($(STRIP),)
3099 install-strip: STRIPPROG = $(STRIP)
3100 export STRIPPROG
3101 endif
3102 install-strip: install
3103
3104 # Handle cpp installation.
3105 install-cpp: installdirs cpp$(exeext)
3106         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3107         -$(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3108         -if [ x$(cpp_install_dir) != x ]; then \
3109           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3110           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3111         else true; fi
3112
3113 # Create the installation directories.
3114 # $(libdir)/gcc/include isn't currently searched by cpp.
3115 installdirs:
3116         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3117         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3118         $(mkinstalldirs) $(DESTDIR)$(bindir)
3119         $(mkinstalldirs) $(DESTDIR)$(includedir)
3120         $(mkinstalldirs) $(DESTDIR)$(infodir)
3121         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3122         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3123
3124 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3125   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3126   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3127   gimple.h is-a.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3128   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3129   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3130   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3131   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3132   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3133   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3134   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3135   $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3136   cppdefault.h flags.h $(MD5_H) params.def params.h prefix.h tree-inline.h \
3137   $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3138   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3139   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3140   fold-const.h tree-cfg.h tree-into-ssa.h tree-ssanames.h print-tree.h \
3141   varasm.h context.h tree-phinodes.h stor-layout.h ssa-iterators.h \
3142   $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h cfgexpand.h \
3143   diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3144   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3145   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3146   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3147   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3148   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3149   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3150   hash-set.h
3151
3152 # generate the 'build fragment' b-header-vars
3153 s-header-vars: Makefile
3154         rm -f tmp-header-vars
3155 # The first sed gets the list "header variables" as the list variables
3156 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3157 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3158 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3159 # as well.
3160         $(foreach header_var,$(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;) \
3161         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3162         $(STAMP) s-header-vars
3163
3164 # Install gengtype
3165 install-gengtype: installdirs gengtype$(exeext) gtype.state
3166         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3167         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3168         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3169         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3170
3171 # Install the headers needed to build a plugin.
3172 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3173 # We keep the directory structure for files in config or c-family and .def
3174 # files. All other files are flattened to a single directory.
3175         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3176         headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`; \
3177         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3178         for file in $$headers; do \
3179           if [ -f $$file ] ; then \
3180             path=$$file; \
3181           elif [ -f $(srcdir)/$$file ]; then \
3182             path=$(srcdir)/$$file; \
3183           else continue; \
3184           fi; \
3185           case $$path in \
3186           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3187             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3188           *) base=`basename $$path` ;; \
3189           esac; \
3190           dest=$(plugin_includedir)/$$base; \
3191           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3192           dir=`dirname $$dest`; \
3193           $(mkinstalldirs) $(DESTDIR)$$dir; \
3194           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3195         done
3196         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3197
3198 # Install the compiler executables built during cross compilation.
3199 install-common: native lang.install-common installdirs
3200         for file in $(COMPILERS); do \
3201           if [ -f $$file ] ; then \
3202             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3203             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3204           else true; \
3205           fi; \
3206         done
3207         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3208           if [ x"$$file" != x.. ]; then \
3209             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3210             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3211           else true; fi; \
3212         done
3213 # We no longer install the specs file because its presence makes the
3214 # driver slower, and because people who need it can recreate it by
3215 # using -dumpspecs.  We remove any old version because it would
3216 # otherwise override the specs built into the driver.
3217         rm -f $(DESTDIR)$(libsubdir)/specs
3218 # Install gcov if it was compiled.
3219         -if [ -f gcov$(exeext) ]; \
3220         then \
3221             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3222             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3223         fi
3224 # Install gcov-tool if it was compiled.
3225         -if [ -f gcov-tool$(exeext) ]; \
3226         then \
3227             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3228             $(INSTALL_PROGRAM) \
3229             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3230         fi
3231
3232 # Install the driver program as $(target_noncanonical)-gcc,
3233 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3234 install-driver: installdirs xgcc$(exeext)
3235         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3236         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3237         -if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3238           rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-$(version)$(exeext); \
3239           ( cd $(DESTDIR)$(bindir) && \
3240             $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-$(version)$(exeext) ); \
3241         fi
3242         -if [ ! -f gcc-cross$(exeext) ] \
3243             && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3244           rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3245           ( cd $(DESTDIR)$(bindir) && \
3246             $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3247             mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3248         fi
3249
3250 # Install the info files.
3251 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3252 # to do the install.
3253 install-info:: doc installdirs \
3254         $(DESTDIR)$(infodir)/cpp.info \
3255         $(DESTDIR)$(infodir)/gcc.info \
3256         $(DESTDIR)$(infodir)/cppinternals.info \
3257         $(DESTDIR)$(infodir)/gccinstall.info \
3258         $(DESTDIR)$(infodir)/gccint.info \
3259         lang.install-info
3260
3261 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3262         rm -f $@
3263         if [ -f $< ]; then \
3264           for f in $(<)*; do \
3265             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3266             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3267             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3268           done; \
3269         else true; fi
3270         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3271           if [ -f $@ ]; then \
3272             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3273           else true; fi; \
3274         else true; fi;
3275
3276 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3277
3278 install-pdf: $(PDFFILES) lang.install-pdf
3279         @$(NORMAL_INSTALL)
3280         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3281         @list='$(PDFFILES)'; for p in $$list; do \
3282           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3283           f=$(pdf__strip_dir) \
3284           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3285           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3286         done
3287
3288 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3289
3290 install-html: $(HTMLS_BUILD) lang.install-html
3291         @$(NORMAL_INSTALL)
3292         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3293         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3294           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3295           f=$(html__strip_dir) \
3296           if test -d "$$d$$p"; then \
3297             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3298             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3299             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3300             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3301           else \
3302             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3303             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3304           fi; \
3305         done
3306
3307 # Install the man pages.
3308 install-man: lang.install-man \
3309         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3310         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3311         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3312         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3313         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3314         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3315
3316 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3317         -rm -f $@
3318         -$(INSTALL_DATA) $< $@
3319         -chmod a-x $@
3320
3321 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3322         -rm -f $@
3323         -$(INSTALL_DATA) $< $@
3324         -chmod a-x $@
3325
3326 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3327         -rm -f $@
3328         -$(INSTALL_DATA) $< $@
3329         -chmod a-x $@
3330
3331 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3332         -rm -f $@
3333         -$(INSTALL_DATA) $< $@
3334         -chmod a-x $@
3335
3336 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3337         -rm -f $@
3338         -$(INSTALL_DATA) $< $@
3339         -chmod a-x $@
3340
3341 # Install all the header files built in the include subdirectory.
3342 install-headers: $(INSTALL_HEADERS_DIR)
3343 # Fix symlinks to absolute paths in the installed include directory to
3344 # point to the installed directory, not the build directory.
3345 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3346         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3347         if [ $$? -eq 0 ]; then \
3348           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3349           for i in $$files; do \
3350             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3351             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3352               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3353               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3354             fi; \
3355           done; \
3356         fi
3357
3358 # Create or recreate the gcc private include file directory.
3359 install-include-dir: installdirs
3360         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3361         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3362         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3363         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3364
3365 # Create or recreate the install-tools include file directory.
3366 itoolsdir = $(libexecsubdir)/install-tools
3367 itoolsdatadir = $(libsubdir)/install-tools
3368 install-itoolsdirs: installdirs
3369         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3370         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3371
3372 # Install the include directory using tar.
3373 install-headers-tar: stmp-int-hdrs install-include-dir
3374 # We use `pwd`/include instead of just include to problems with CDPATH
3375 # Unless a full pathname is provided, some shells would print the new CWD,
3376 # found in CDPATH, corrupting the output.  We could just redirect the
3377 # output of `cd', but some shells lose on redirection within `()'s
3378         (cd `${PWD_COMMAND}`/include ; \
3379          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3380         (cd `${PWD_COMMAND}`/include-fixed ; \
3381          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3382 # /bin/sh on some systems returns the status of the first tar,
3383 # and that can lose with GNU tar which always writes a full block.
3384 # So use `exit 0' to ignore its exit status.
3385
3386 # Install the include directory using cpio.
3387 install-headers-cpio: stmp-int-hdrs install-include-dir
3388 # See discussion about the use of `pwd` above
3389         cd `${PWD_COMMAND}`/include ; \
3390         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3391         cd `${PWD_COMMAND}`/include-fixed ; \
3392         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3393
3394 # Install the include directory using cp.
3395 install-headers-cp: stmp-int-hdrs install-include-dir
3396         cp -p -r include $(DESTDIR)$(libsubdir)
3397         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3398
3399 # Targets without dependencies, for use in prev-gcc during bootstrap.
3400 real-install-headers-tar:
3401         (cd `${PWD_COMMAND}`/include-fixed ; \
3402          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3403
3404 real-install-headers-cpio:
3405         cd `${PWD_COMMAND}`/include-fixed ; \
3406         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3407
3408 real-install-headers-cp:
3409         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3410
3411 # Install supporting files for fixincludes to be run later.
3412 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3413   macro_list fixinc_list
3414         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3415           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3416         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3417         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3418         set -e; for ml in `cat fixinc_list`; do \
3419           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3420           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3421           $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3422         done
3423         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3424                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3425         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3426                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3427                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3428         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3429                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3430         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3431                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3432
3433 # Use this target to install the program `collect2' under the name `collect2'.
3434 install-collect2: collect2 installdirs
3435         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3436 # Install the driver program as $(libsubdir)/gcc for collect2.
3437         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3438
3439 # Install lto-wrapper.
3440 install-lto-wrapper: lto-wrapper$(exeext)
3441         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3442
3443 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3444         for i in gcc-ar gcc-nm gcc-ranlib; do \
3445           install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3446           target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3447           rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3448           $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3449           if test -f gcc-cross$(exeext); then \
3450             :; \
3451           else \
3452             rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3453             ( cd $(DESTDIR)$(bindir) && \
3454               $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3455           fi ; \
3456         done
3457
3458 # Cancel installation by deleting the installed files.
3459 uninstall: lang.uninstall
3460         -rm -rf $(DESTDIR)$(libsubdir)
3461         -rm -rf $(DESTDIR)$(libexecsubdir)
3462         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3463         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3464         -if [ x$(cpp_install_dir) != x ]; then \
3465           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3466         else true; fi
3467         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3468         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3469         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3470         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3471         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3472         for i in ar nm ranlib ; do \
3473           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3474           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3475           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3476           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3477         done
3478 #\f
3479 # These targets are for the dejagnu testsuites. The file site.exp
3480 # contains global variables that all the testsuites will use.
3481
3482 target_subdir = @target_subdir@
3483
3484 site.exp: ./config.status Makefile
3485         @echo "Making a new config file..."
3486         -@rm -f ./site.tmp
3487         @$(STAMP) site.exp
3488         -@mv site.exp site.bak
3489         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3490         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3491         @echo "# add them to the last section" >> ./site.tmp
3492         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3493         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3494         @echo "set host_triplet $(host)" >> ./site.tmp
3495         @echo "set build_triplet $(build)" >> ./site.tmp
3496         @echo "set target_triplet $(target)" >> ./site.tmp
3497         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3498         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3499 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3500         @echo "set CFLAGS \"\"" >> ./site.tmp
3501         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3502         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3503         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3504 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3505 # They are passed first to allow individual tests to override them.
3506         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3507 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3508 # files that have already been installed there will be found.  The -B option
3509 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3510 # from the install tree.
3511         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3512         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3513         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3514         @if test "@enable_plugin@" = "yes" ; then \
3515           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3516           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3517           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3518           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3519         fi
3520         @if test "@enable_lto@" = "yes" ; then \
3521           echo "set ENABLE_LTO 1" >> ./site.tmp; \
3522         fi
3523 # If newlib has been configured, we need to pass -B to gcc so it can find
3524 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3525 # message if it doesn't, but the testsuite is supposed to ignore the message -
3526 # it's too difficult to tell when to and when not to pass -B (not all targets
3527 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3528 # seems like too selective a test.
3529 # ??? Another way to solve this might be to rely on linker scripts.  Then
3530 # theoretically the -B won't be needed.
3531 # We also need to pass -L ../ld so that the linker can find ldscripts.
3532         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3533             && [ "${host}" != "${target}" ]; then \
3534           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3535           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3536           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3537           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3538           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3539         else true; \
3540         fi
3541         @if [ -d $(objdir)/../ld ] ; then \
3542           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3543         else true; \
3544         fi
3545         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3546         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3547         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3548           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3549         else true; \
3550         fi
3551         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3552           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3553         else true; \
3554         fi
3555         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3556           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3557         else true; \
3558         fi
3559         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3560         @cat ./site.tmp > site.exp
3561         @cat site.bak | sed \
3562                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3563         -@rm -f ./site.tmp
3564
3565 CHECK_TARGETS = @check_languages@
3566
3567 check: $(CHECK_TARGETS)
3568
3569 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3570
3571 # The idea is to parallelize testing of multilibs, for example:
3572 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3573 # will run 3 concurrent sessions of check-gcc, eventually testing
3574 # all 10 combinations.  GNU make is required, as is a shell that expands
3575 # alternations within braces.
3576 lang_checks_parallel = $(lang_checks:=//%)
3577 $(lang_checks_parallel): site.exp
3578         target=`echo "$@" | sed 's,//.*,,'`; \
3579         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3580         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3581         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3582           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3583           "$$target"
3584
3585 TESTSUITEDIR = testsuite
3586
3587 $(TESTSUITEDIR)/site.exp: site.exp
3588         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3589         -rm -f $@
3590         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3591
3592 # This is only used for check-% targets that aren't parallelized.
3593 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3594         -test -d plugin || mkdir plugin
3595         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3596         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3597         -(rootme=`${PWD_COMMAND}`; export rootme; \
3598         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3599         cd $(TESTSUITEDIR)/$*; \
3600         rm -f tmp-site.exp; \
3601         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3602                 < ../../site.exp > tmp-site.exp; \
3603         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3604         EXPECT=${EXPECT} ; export EXPECT ; \
3605         if [ -f $${rootme}/../expect/expect ] ; then  \
3606            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3607             export TCL_LIBRARY ; fi ; \
3608         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3609
3610 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3611         @echo check-$*
3612
3613 check_p_tool=$(firstword $(subst _, ,$*))
3614 check_p_count=$(check_$(check_p_tool)_parallelize)
3615 check_p_subno=$(word 2,$(subst _, ,$*))
3616 check_p_numbers0:=1 2 3 4 5 6 7 8 9
3617 check_p_numbers1:=0 $(check_p_numbers0)
3618 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
3619 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
3620 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
3621 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
3622 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
3623 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
3624 check_p_subdir=$(subst _,,$*)
3625 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
3626                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
3627                 $(check_p_numbers)))
3628
3629 # For parallelized check-% targets, this decides whether parallelization
3630 # is desirable (if -jN is used and RUNTESTFLAGS doesn't contain anything
3631 # but optional --target_board or --extra_opts arguments).  If desirable,
3632 # recursive make is run with check-parallel-$lang{,1,2,3,4,5} etc. goals,
3633 # which can be executed in parallel, as they are run in separate directories.
3634 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
3635 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
3636 # dejaGNU procedure is overridden to additionally synchronize through
3637 # a $lang-parallel directory which tests will be run by which runtest instance.
3638 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3639 # files.  If parallelization isn't desirable, only one recursive make
3640 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3641 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3642 # should be passed to runtest.
3643 #
3644 # To parallelize some language check, add the corresponding check-$lang
3645 # to lang_checks_parallelized variable and define check_$lang_parallelize
3646 # variable (see above check_gcc_parallelize description).
3647 $(lang_checks_parallelized): check-% : site.exp
3648         -rm -rf $(TESTSUITEDIR)/$*-parallel
3649         @if [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \
3650           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
3651           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
3652           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
3653           export GCC_RUNTEST_PARALLELIZE_DIR ; \
3654           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3655             check-parallel-$* \
3656             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3657           sums= ; logs= ; \
3658           for dir in $(TESTSUITEDIR)/$* \
3659                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
3660           do \
3661             if [ -d $$dir ]; then \
3662               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
3663               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
3664             fi; \
3665           done; \
3666           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
3667             > $(TESTSUITEDIR)/$*/$*.sum; \
3668           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
3669             > $(TESTSUITEDIR)/$*/$*.log; \
3670           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
3671         else \
3672           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3673             check_$*_parallelize= check-parallel-$*; \
3674         fi
3675
3676 check-parallel-% : site.exp
3677         -test -d plugin || mkdir plugin
3678         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3679         test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3680         -(rootme=`${PWD_COMMAND}`; export rootme; \
3681         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3682         if [ -n "$(check_p_subno)" ] \
3683            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
3684            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
3685           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
3686         else \
3687           cd $(TESTSUITEDIR)/$(check_p_subdir); \
3688           rm -f tmp-site.exp; \
3689           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3690                 < ../../site.exp > tmp-site.exp; \
3691           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3692           EXPECT=${EXPECT} ; export EXPECT ; \
3693           if [ -f $${rootme}/../expect/expect ] ; then  \
3694             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3695             export TCL_LIBRARY ; \
3696           fi ; \
3697           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
3698           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
3699             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
3700           fi ; \
3701         fi )
3702
3703 # QMTest targets
3704
3705 # The path to qmtest.
3706 QMTEST_PATH=qmtest
3707
3708 # The flags to pass to qmtest.
3709 QMTESTFLAGS=
3710
3711 # The flags to pass to "qmtest run".
3712 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
3713
3714 # The command to use to invoke qmtest.
3715 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3716
3717 # The tests (or suites) to run.
3718 QMTEST_GPP_TESTS=g++
3719
3720 # The subdirectory of the OBJDIR that will be used to store the QMTest
3721 # test database configuration and that will be used for temporary
3722 # scratch space during QMTest's execution.
3723 QMTEST_DIR=qmtestsuite
3724
3725 # Create the QMTest database configuration.
3726 ${QMTEST_DIR} stamp-qmtest:
3727         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3728             -c gcc_database.GCCDatabase \
3729             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
3730             $(STAMP) stamp-qmtest
3731
3732 # Create the QMTest context file.
3733 ${QMTEST_DIR}/context: stamp-qmtest
3734         rm -f $@
3735         echo "CompilerTable.languages=c cplusplus" >> $@
3736         echo "CompilerTable.c_kind=GCC" >> $@
3737         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
3738         echo "CompilerTable.c_options=-B${objdir}/" >> $@
3739         echo "CompilerTable.cplusplus_kind=GCC" >> $@
3740         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
3741         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
3742         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
3743
3744 # Run the G++ testsuite using QMTest.
3745 qmtest-g++: ${QMTEST_DIR}/context
3746         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3747            -o g++.qmr ${QMTEST_GPP_TESTS}
3748
3749 # Use the QMTest GUI.
3750 qmtest-gui: ${QMTEST_DIR}/context
3751         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3752
3753 .PHONY: qmtest-g++
3754
3755 # Run Paranoia on real.c.
3756
3757 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
3758         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
3759
3760 paranoia: paranoia.o real.o $(LIBIBERTY)
3761         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
3762
3763 # These exist for maintenance purposes.
3764
3765 # Update the tags table.
3766 TAGS: lang.tags
3767         (cd $(srcdir);                                  \
3768         incs= ;                                         \
3769         list='$(SUBDIRS)'; for dir in $$list; do        \
3770           if test -f $$dir/TAGS; then                   \
3771             incs="$$incs --include $$dir/TAGS.sub";     \
3772           fi;                                           \
3773         done;                                           \
3774         etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c *.cc \
3775               --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        \
3776               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\).*(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def \
3777               --language=none --regex="/DEFTIMEVAR (\([A-Za-z_0-9]+\)/\1/" timevar.def \
3778                 ; \
3779         etags --include TAGS.sub $$incs)
3780
3781 # -----------------------------------------------------
3782 # Rules for generating translated message descriptions.
3783 # Disabled by autoconf if the tools are not available.
3784 # -----------------------------------------------------
3785
3786 XGETTEXT = @XGETTEXT@
3787 GMSGFMT = @GMSGFMT@
3788 MSGMERGE = msgmerge
3789 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
3790
3791 .PHONY: build- install- build-po install-po update-po
3792
3793 # Dummy rules to deal with dependencies produced by use of
3794 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3795 build-: ; @true
3796 install-: ; @true
3797
3798 build-po: $(CATALOGS)
3799
3800 # This notation should be acceptable to all Make implementations used
3801 # by people who are interested in updating .po files.
3802 update-po: $(CATALOGS:.gmo=.pox)
3803
3804 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3805 # script does that.
3806 .po.gmo:
3807         $(mkinstalldirs) po
3808         $(GMSGFMT) --statistics -o $@ $<
3809
3810 # The new .po has to be gone over by hand, so we deposit it into
3811 # build/po with a different extension.
3812 # If build/po/gcc.pot exists, use it (it was just created),
3813 # else use the one in srcdir.
3814 .po.pox:
3815         $(mkinstalldirs) po
3816         $(MSGMERGE) $< `if test -f po/gcc.pot; \
3817                         then echo po/gcc.pot; \
3818                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
3819
3820 # This rule has to look for .gmo modules in both srcdir and
3821 # the cwd, and has to check that we actually have a catalog
3822 # for each language, in case they weren't built or included
3823 # with the distribution.
3824 install-po:
3825         $(mkinstalldirs) $(DESTDIR)$(datadir)
3826         cats="$(CATALOGS)"; for cat in $$cats; do \
3827           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3828           if [ -f $$cat ]; then :; \
3829           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3830           else continue; \
3831           fi; \
3832           dir=$(localedir)/$$lang/LC_MESSAGES; \
3833           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
3834           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
3835           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3836           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3837         done
3838
3839 # Rule for regenerating the message template (gcc.pot).
3840 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3841 # this rule has no dependencies and always regenerates gcc.pot.  This is
3842 # relatively harmless since the .po files do not directly depend on it.
3843 # Note that exgettext has an awk script embedded in it which requires a
3844 # fairly modern (POSIX-compliant) awk.
3845 # The .pot file is left in the build directory.
3846 gcc.pot: po/gcc.pot
3847 po/gcc.pot: force
3848         $(mkinstalldirs) po
3849         $(MAKE) srcextra
3850         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3851                 $(XGETTEXT) gcc $(srcdir)
3852
3853 #\f
3854
3855 # Dependency information.
3856
3857 # In order for parallel make to really start compiling the expensive
3858 # objects from $(OBJS) as early as possible, build all their
3859 # prerequisites strictly before all objects.
3860 $(ALL_HOST_OBJS) : | $(generated_files)
3861
3862 # Include the auto-generated dependencies for all host objects.
3863 DEPFILES = \
3864   $(foreach obj,$(ALL_HOST_OBJS),\
3865     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
3866 -include $(DEPFILES)