gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2020 Free Software Foundation, Inc.
   5
   6 #This file is part of GCC.
   7
   8 #GCC is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 3, or (at your option)
  11 #any later version.
  12
  13 #GCC is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with GCC; see the file COPYING3.  If not see
  20 #<http://www.gnu.org/licenses/>.
  21
  22 # The targets for external use include:
  23 # all, doc, install, install-cross, install-cross-rest, install-strip,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean.
  25
  26 # This is the default target.
  27 # Set by autoconf to "all.internal" for a native build, or
  28 # "all.cross" to build a cross compiler.
  29 all: @ALL@
  30
  31 # Depend on this to specify a phony target portably.
  32 force:
  33
  34 # This tells GNU make version 3 not to export the variables
  35 # defined in this file into the environment (and thus recursive makes).
  36 .NOEXPORT:
  37 # And this tells it not to automatically pass command-line variables
  38 # to recursive makes.
  39 MAKEOVERRIDES =
  40
  41 # Suppress smart makes who think they know how to automake yacc and flex file
  42 .y.c:
  43 .l.c:
  44
  45 # The only suffixes we want for implicit rules are .c and .o, so clear
  46 # the list and add them.  This speeds up GNU Make, and allows -r to work.
  47 # For i18n support, we also need .gmo, .po, .pox.
  48 # This must come before the language makefile fragments to allow them to
  49 # add suffixes and rules of their own.
  50 .SUFFIXES:
  51 .SUFFIXES: .c .cc .o .po .pox .gmo
  52
  53 # -------------------------------
  54 # Standard autoconf-set variables
  55 # -------------------------------
  56
  57 build=@build@
  58 host=@host@
  59 host_noncanonical=@host_noncanonical@
  60 host_os=@host_os@
  61 target=@target@
  62 target_noncanonical:=@target_noncanonical@
  63
  64 # Normally identical to target_noncanonical, except for compilers built
  65 # as accelerator targets.
  66 real_target_noncanonical:=@real_target_noncanonical@
  67 accel_dir_suffix = @accel_dir_suffix@
  68
  69 # Sed command to transform gcc to installed name.
  70 program_transform_name := @program_transform_name@
  71
  72 # -----------------------------
  73 # Directories used during build
  74 # -----------------------------
  75
  76 # Directory where sources are, from where we are.
  77 srcdir = @srcdir@
  78 gcc_docdir = @srcdir@/doc
  79
  80 # Directory where sources are, absolute.
  81 abs_srcdir = @abs_srcdir@
  82 abs_docdir = @abs_srcdir@/doc
  83
  84 # Directory where sources are, relative to here.
  85 top_srcdir = @top_srcdir@
  86
  87 # Top build directory for this package, relative to here.
  88 top_builddir = .
  89
  90 # The absolute path to the current directory.
  91 objdir := $(shell pwd)
  92
  93 host_subdir=@host_subdir@
  94 build_subdir=@build_subdir@
  95 target_subdir=@target_subdir@
  96 build_libsubdir=@build_libsubdir@
  97
  98 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  99 ifeq ($(host_subdir),.)
 100 toplevel_builddir := ..
 101 else
 102 toplevel_builddir := ../..
 103 endif
 104
 105 build_objdir := $(toplevel_builddir)/$(build_subdir)
 106 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 107 target_objdir := $(toplevel_builddir)/$(target_subdir)
 108
 109 # --------
 110 # Defined vpaths
 111 # --------
 112
 113 # Directory where sources are, from where we are.
 114 VPATH = @srcdir@
 115
 116 # We define a vpath for the sources of the .texi files here because they
 117 # are split between multiple directories and we would rather use one implicit
 118 # pattern rule for everything.
 119 # This vpath could be extended within the Make-lang fragments.
 120
 121 vpath %.texi $(gcc_docdir)
 122 vpath %.texi $(gcc_docdir)/include
 123
 124 # --------
 125 # UNSORTED
 126 # --------
 127
 128 # Extra flags to pass to indicate cross compilation, which
 129 # might be used or tested by Make-lang fragments.
 130 CROSS=@CROSS@
 131
 132 # Variables that exist for you to override.
 133 # See below for how to change them for certain systems.
 134
 135 # List of language subdirectories.
 136 SUBDIRS =@subdirs@ build
 137
 138 # Selection of languages to be made.
 139 CONFIG_LANGUAGES = @all_selected_languages@
 140 LANGUAGES = c $(CONFIG_LANGUAGES)
 141 ifeq (@enable_gcov@,yes)
 142 LANGUAGES += gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext)
 143 endif
 144
 145 # Default values for variables overridden in Makefile fragments.
 146 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 147 # TCFLAGS is used for compilations with the GCC just built.
 148 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 149 T_CFLAGS =
 150 TCFLAGS =
 151 CFLAGS = @CFLAGS@
 152 CXXFLAGS = @CXXFLAGS@
 153 LDFLAGS = @LDFLAGS@
 154
 155 # Should we build position-independent host code?
 156 PICFLAG = @PICFLAG@
 157
 158 # Flags to determine code coverage. When coverage is disabled, this will
 159 # contain the optimization flags, as you normally want code coverage
 160 # without optimization.
 161 COVERAGE_FLAGS = @coverage_flags@
 162 coverageexts = .{gcda,gcno}
 163
 164 # The warning flags are separate from CFLAGS because people tend to
 165 # override optimization flags and we'd like them to still have warnings
 166 # turned on.  These flags are also used to pass other stage dependent
 167 # flags from configure.  The user is free to explicitly turn these flags
 168 # off if they wish.
 169 # LOOSE_WARN are the warning flags to use when compiling something
 170 # which is only compiled with gcc, such as libgcc.
 171 # C_LOOSE_WARN is similar, but with C-only warnings.
 172 # STRICT_WARN are the additional warning flags to
 173 # apply to the back end and some front ends, which may be compiled
 174 # with other compilers.
 175 # C_STRICT_WARN is similar, with C-only warnings.
 176 LOOSE_WARN = @loose_warn@
 177 C_LOOSE_WARN = @c_loose_warn@
 178 STRICT_WARN = @strict_warn@
 179 C_STRICT_WARN = @c_strict_warn@
 180
 181 # This is set by --enable-checking.  The idea is to catch forgotten
 182 # "extern" tags in header files.
 183 NOCOMMON_FLAG = @nocommon_flag@
 184
 185 NOEXCEPTION_FLAGS = @noexception_flags@
 186
 187 ALIASING_FLAGS = @aliasing_flags@
 188
 189 # This is set by --disable-maintainer-mode (default) to "#"
 190 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 191 # --disable-maintainer-mode is used or not.  This is because the
 192 # following will expand to "MAINT := " in maintainer mode, and to
 193 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 194 # they mean exactly the same thing for make.
 195 MAINT := @MAINT@
 196
 197 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 198 # be used in language Make-lang.in makefile fragments to enable
 199 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 200 # maintainer mode, and '' otherwise.
 201 @MAINT@ ENABLE_MAINTAINER_RULES = true
 202
 203 # These are set by --enable-checking=valgrind.
 204 RUN_GEN = @valgrind_command@
 205 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 206
 207 # This is how we control whether or not the additional warnings are applied.
 208 .-warn = $(STRICT_WARN)
 209 build-warn = $(STRICT_WARN)
 210 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 211 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 212
 213 # These files are to have specific diagnostics suppressed, or are not to
 214 # be subject to -Werror:
 215 # flex output may yield harmless "no previous prototype" warnings
 216 build/gengtype-lex.o-warn = -Wno-error
 217 gengtype-lex.o-warn = -Wno-error
 218 libgcov-util.o-warn = -Wno-error
 219 libgcov-driver-tool.o-warn = -Wno-error
 220 libgcov-merge-tool.o-warn = -Wno-error
 221 gimple-match.o-warn = -Wno-unused
 222 generic-match.o-warn = -Wno-unused
 223 dfp.o-warn = -Wno-strict-aliasing
 224
 225 # All warnings have to be shut off in stage1 if the compiler used then
 226 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 227 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 228 # either $(GCC_WARN_CXXFLAGS), or nothing.
 229 WARN_CFLAGS = @warn_cflags@
 230 WARN_CXXFLAGS = @warn_cxxflags@
 231
 232 CPPFLAGS = @CPPFLAGS@
 233
 234 AWK = @AWK@
 235 CC = @CC@
 236 CXX = @CXX@
 237 BISON = @BISON@
 238 BISONFLAGS =
 239 FLEX = @FLEX@
 240 FLEXFLAGS =
 241 AR = @AR@
 242 AR_FLAGS = rc
 243 NM = @NM@
 244 RANLIB = @RANLIB@
 245 RANLIB_FLAGS = @ranlib_flags@
 246
 247 # Libraries to use on the host.
 248 HOST_LIBS = @HOST_LIBS@
 249
 250 # The name of the compiler to use.
 251 COMPILER = $(CXX)
 252 COMPILER_FLAGS = $(CXXFLAGS)
 253 # If HOST_LIBS is set, then the user is controlling the libraries to
 254 # link against.  In that case, link with $(CC) so that the -lstdc++
 255 # library is not introduced.  If HOST_LIBS is not set, link with
 256 # $(CXX) to pick up -lstdc++.
 257 ifeq ($(HOST_LIBS),)
 258 LINKER = $(CXX)
 259 LINKER_FLAGS = $(CXXFLAGS)
 260 else
 261 LINKER = $(CC)
 262 LINKER_FLAGS = $(CFLAGS)
 263 endif
 264
 265 # Enable Intel CET on Intel CET enabled host if needed.
 266 CET_HOST_FLAGS = @CET_HOST_FLAGS@
 267 COMPILER += $(CET_HOST_FLAGS)
 268
 269 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
 270 NO_PIE_FLAG = @NO_PIE_FLAG@
 271
 272 # We don't want to compile the compilers with -fPIE, it make PCH fail.
 273 COMPILER += $(NO_PIE_CFLAGS)
 274
 275 # Link with -no-pie since we compile the compiler with -fno-PIE.
 276 LINKER += $(NO_PIE_FLAG)
 277
 278 # Like LINKER, but use a mutex for serializing front end links.
 279 ifeq (@DO_LINK_MUTEX@,true)
 280 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 281 else
 282 LLINKER = $(LINKER)
 283 endif
 284
 285 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
 286
 287 USE_THIN_ARCHIVES = no
 288 ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
 289 ifeq ($(AR_FLAGS),rc)
 290 ifeq ($(RANLIB_FLAGS),)
 291 USE_THIN_ARCHIVES = yes
 292 endif
 293 endif
 294 endif
 295
 296 # -------------------------------------------
 297 # Programs which operate on the build machine
 298 # -------------------------------------------
 299
 300 SHELL = @SHELL@
 301 # pwd command to use.  Allow user to override default by setting PWDCMD in
 302 # the environment to account for automounters.  The make variable must not
 303 # be called PWDCMD, otherwise the value set here is passed to make
 304 # subprocesses and overrides the setting from the user's environment.
 305 # Don't use PWD since it is a common shell environment variable and we
 306 # don't want to corrupt it.
 307 PWD_COMMAND = $${PWDCMD-pwd}
 308 # on sysV, define this as cp.
 309 INSTALL = @INSTALL@
 310 # Some systems may be missing symbolic links, regular links, or both.
 311 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 312 LN=@LN@
 313 LN_S=@LN_S@
 314 # These permit overriding just for certain files.
 315 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 316 INSTALL_DATA = @INSTALL_DATA@
 317 INSTALL_SCRIPT = @INSTALL@
 318 install_sh = $(SHELL) $(srcdir)/../install-sh
 319 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 320 MAKEINFO = @MAKEINFO@
 321 MAKEINFOFLAGS = --no-split
 322 TEXI2DVI = texi2dvi
 323 TEXI2PDF = texi2pdf
 324 TEXI2HTML = $(MAKEINFO) --html
 325 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 326 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 327 # Some versions of `touch' (such as the version on Solaris 2.8)
 328 # do not correctly set the timestamp due to buggy versions of `utime'
 329 # in the kernel.  So, we use `echo' instead.
 330 STAMP = echo timestamp >
 331 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 332 # translate the shell's notion of absolute pathnames to the native
 333 # spelling.
 334 build_file_translate = @build_file_translate@
 335
 336 # Make sure the $(MAKE) variable is defined.
 337 @SET_MAKE@
 338
 339 # Locate mkinstalldirs.
 340 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 341
 342 # write_entries_to_file - writes each entry in a list
 343 # to the specified file.  Entries are written in chunks of
 344 # $(write_entries_to_file_split) to accommodate systems with
 345 # severe command-line-length limitations.
 346 # Parameters:
 347 # $(1): variable containing entries to iterate over
 348 # $(2): output file
 349 write_entries_to_file_split = 50
 350 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 351         $(foreach range, \
 352           $(shell i=1; while test $$i -le $(words $(1)); do \
 353              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 354           $(shell echo "$(wordlist $(range), \
 355                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 356              | tr ' ' '\012' >> $(2)))
 357
 358 # The jit documentation looks better if built with sphinx, but can be
 359 # built with texinfo if sphinx is not available.
 360 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 361 doc_build_sys=@doc_build_sys@
 362
 363 # --------
 364 # UNSORTED
 365 # --------
 366
 367 # Dependency tracking stuff.
 368 CXXDEPMODE = @CXXDEPMODE@
 369 DEPDIR = @DEPDIR@
 370 depcomp = $(SHELL) $(srcdir)/../depcomp
 371
 372 # In the past we used AC_PROG_CC_C_O and set this properly, but
 373 # it was discovered that this hadn't worked in a long time, so now
 374 # we just hard-code.
 375 OUTPUT_OPTION = -o $@
 376
 377 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 378 # -I../zlib, unless we were configured with --with-system-zlib, in which
 379 # case both are empty.
 380 ZLIB = @zlibdir@ -lz
 381 ZLIBINC = @zlibinc@
 382
 383 # How to find GMP
 384 GMPLIBS = @GMPLIBS@
 385 GMPINC = @GMPINC@
 386
 387 # How to find isl.
 388 ISLLIBS = @ISLLIBS@
 389 ISLINC = @ISLINC@
 390
 391 # Set to 'yes' if the LTO front end is enabled.
 392 enable_lto = @enable_lto@
 393
 394 # Compiler and flags needed for plugin support
 395 PLUGINCC = @CXX@
 396 PLUGINCFLAGS = @CXXFLAGS@
 397
 398 # Libs and linker options needed for plugin support
 399 PLUGINLIBS = @pluginlibs@
 400
 401 enable_plugin = @enable_plugin@
 402
 403 # On MinGW plugin installation involves installing import libraries.
 404 ifeq ($(enable_plugin),yes)
 405   plugin_implib := $(if $(strip $(filter mingw%,$(host_os))),yes,no)
 406 endif
 407
 408 enable_host_shared = @enable_host_shared@
 409
 410 enable_as_accelerator = @enable_as_accelerator@
 411
 412 CPPLIB = ../libcpp/libcpp.a
 413 CPPINC = -I$(srcdir)/../libcpp/include
 414
 415 # Where to find decNumber
 416 enable_decimal_float = @enable_decimal_float@
 417 DECNUM = $(srcdir)/../libdecnumber
 418 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 419 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 420 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 421
 422 # The backtrace library.
 423 BACKTRACE = $(srcdir)/../libbacktrace
 424 BACKTRACEINC = -I$(BACKTRACE)
 425 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 426
 427 # Target to use when installing include directory.  Either
 428 # install-headers-tar, install-headers-cpio or install-headers-cp.
 429 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 430
 431 # Header files that are made available under the same name
 432 # to programs compiled with GCC.
 433 USER_H = $(srcdir)/ginclude/float.h \
 434          $(srcdir)/ginclude/iso646.h \
 435          $(srcdir)/ginclude/stdarg.h \
 436          $(srcdir)/ginclude/stdbool.h \
 437          $(srcdir)/ginclude/stddef.h \
 438          $(srcdir)/ginclude/varargs.h \
 439          $(srcdir)/ginclude/stdfix.h \
 440          $(srcdir)/ginclude/stdnoreturn.h \
 441          $(srcdir)/ginclude/stdalign.h \
 442          $(srcdir)/ginclude/stdatomic.h \
 443          $(EXTRA_HEADERS)
 444
 445 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 446 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 447
 448 # The GCC to use for compiling crt*.o.
 449 # Usually the one we just built.
 450 # Don't use this as a dependency--use $(GCC_PASSES).
 451 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 452
 453 # Set if the compiler was configured with --with-build-sysroot.
 454 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 455
 456 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 457 # It specifies -B./.
 458 # It also specifies -isystem ./include to find, e.g., stddef.h.
 459 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 460
 461 # ---------------------------------------------------
 462 # Programs which produce files for the target machine
 463 # ---------------------------------------------------
 464
 465 AR_FOR_TARGET := $(shell \
 466   if [ -f $(objdir)/../binutils/ar ] ; then \
 467     echo $(objdir)/../binutils/ar ; \
 468   else \
 469     if [ "$(host)" = "$(target)" ] ; then \
 470       echo $(AR); \
 471     else \
 472        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 473     fi; \
 474   fi)
 475 AR_FLAGS_FOR_TARGET =
 476 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 477 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 478 LIPO_FOR_TARGET = lipo
 479 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 480 RANLIB_FOR_TARGET := $(shell \
 481   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 482     echo $(objdir)/../binutils/ranlib ; \
 483   else \
 484     if [ "$(host)" = "$(target)" ] ; then \
 485       echo $(RANLIB); \
 486     else \
 487        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 488     fi; \
 489   fi)
 490 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 491 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 492 NM_FOR_TARGET = ./nm
 493 STRIP_FOR_TARGET := $(shell \
 494   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 495     echo $(objdir)/../binutils/strip-new ; \
 496   else \
 497     if [ "$(host)" = "$(target)" ] ; then \
 498       echo strip; \
 499     else \
 500        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 501     fi; \
 502   fi)
 503
 504 # --------
 505 # UNSORTED
 506 # --------
 507
 508 # Where to find some libiberty headers.
 509 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 510 OBSTACK_H   = $(srcdir)/../include/obstack.h
 511 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 512 MD5_H       = $(srcdir)/../include/md5.h
 513 XREGEX_H    = $(srcdir)/../include/xregex.h
 514 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 515
 516 # Linker plugin API headers
 517 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 518
 519 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 520 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 521 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 522 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 523
 524 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 525 # Purge it of unnecessary internal relative paths
 526 # to directories that might not exist yet.
 527 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 528 # Use single quotes here to avoid nested double- and backquotes, this
 529 # macro is also used in a double-quoted context.
 530 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 531
 532 # Path to the system headers on the build machine.
 533 BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 534
 535 # Control whether to run fixincludes.
 536 STMP_FIXINC = @STMP_FIXINC@
 537
 538 # Test to see whether <limits.h> exists in the system header files.
 539 LIMITS_H_TEST = [ -f $(BUILD_SYSTEM_HEADER_DIR)/limits.h ]
 540
 541 # Directory for prefix to system directories, for
 542 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 543 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 544 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 545
 546 xmake_file=@xmake_file@
 547 tmake_file=@tmake_file@
 548 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 549 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 550 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 551 out_file=$(srcdir)/config/@out_file@
 552 out_object_file=@out_object_file@
 553 common_out_file=$(srcdir)/common/config/@common_out_file@
 554 common_out_object_file=@common_out_object_file@
 555 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 556 tm_file_list=@tm_file_list@
 557 tm_include_list=@tm_include_list@
 558 tm_defines=@tm_defines@
 559 tm_p_file_list=@tm_p_file_list@
 560 tm_p_include_list=@tm_p_include_list@
 561 tm_d_file_list=@tm_d_file_list@
 562 tm_d_include_list=@tm_d_include_list@
 563 build_xm_file_list=@build_xm_file_list@
 564 build_xm_include_list=@build_xm_include_list@
 565 build_xm_defines=@build_xm_defines@
 566 host_xm_file_list=@host_xm_file_list@
 567 host_xm_include_list=@host_xm_include_list@
 568 host_xm_defines=@host_xm_defines@
 569 xm_file_list=@xm_file_list@
 570 xm_include_list=@xm_include_list@
 571 xm_defines=@xm_defines@
 572 lang_checks=
 573 lang_checks_parallelized=
 574 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt $(srcdir)/params.opt $(srcdir)/analyzer/analyzer.opt
 575 lang_specs_files=@lang_specs_files@
 576 lang_tree_files=@lang_tree_files@
 577 target_cpu_default=@target_cpu_default@
 578 OBJC_BOEHM_GC=@objc_boehm_gc@
 579 extra_modes_file=@extra_modes_file@
 580 extra_opt_files=@extra_opt_files@
 581 host_hook_obj=@out_host_hook_obj@
 582
 583 # Multiarch support
 584 enable_multiarch = @enable_multiarch@
 585 with_cpu = @with_cpu@
 586 with_float = @with_float@
 587 ifeq ($(enable_multiarch),yes)
 588   if_multiarch = $(1)
 589 else
 590   ifeq ($(enable_multiarch),auto)
 591     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 592     if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 593   else
 594     if_multiarch =
 595   endif
 596 endif
 597
 598 # ------------------------
 599 # Installation directories
 600 # ------------------------
 601
 602 # Common prefix for installation directories.
 603 # NOTE: This directory must exist when you start installation.
 604 prefix = @prefix@
 605 # Directory in which to put localized header files. On the systems with
 606 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 607 # `/usr'.
 608 # NOTE: local_prefix *should not* default from prefix.
 609 local_prefix = @local_prefix@
 610 # Directory in which to put host dependent programs and libraries
 611 exec_prefix = @exec_prefix@
 612 # Directory in which to put the executable for the command `gcc'
 613 bindir = @bindir@
 614 # Directory in which to put the directories used by the compiler.
 615 libdir = @libdir@
 616 # Directory in which GCC puts its executables.
 617 libexecdir = @libexecdir@
 618
 619 # --------
 620 # UNSORTED
 621 # --------
 622
 623 # Directory in which the compiler finds libraries etc.
 624 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 625 # Directory in which the compiler finds executables
 626 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 627 # Directory in which all plugin resources are installed
 628 plugin_resourcesdir = $(libsubdir)/plugin
 629  # Directory in which plugin headers are installed
 630 plugin_includedir = $(plugin_resourcesdir)/include
 631 # Directory in which plugin specific executables are installed
 632 plugin_bindir = $(libexecsubdir)/plugin
 633 # Used to produce a relative $(gcc_tooldir) in gcc.o
 634 ifeq ($(enable_as_accelerator),yes)
 635 unlibsubdir = ../../../../..
 636 else
 637 unlibsubdir = ../../..
 638 endif
 639 # $(prefix), expressed as a path relative to $(libsubdir).
 640 #
 641 # An explanation of the sed strings:
 642 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 643 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 644 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 645 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 646 #
 647 # (*) Note this pattern overwrites the first character of the string
 648 # with a forward slash if one is not already present.  This is not a
 649 # problem because the exact names of the sub-directories concerned is
 650 # unimportant, just the number of them matters.
 651 #
 652 # The practical upshot of these patterns is like this:
 653 #
 654 #  prefix     exec_prefix        result
 655 #  ------     -----------        ------
 656 #   /foo        /foo/bar          ../
 657 #   /foo/       /foo/bar          ../
 658 #   /foo        /foo/bar/         ../
 659 #   /foo/       /foo/bar/         ../
 660 #   /foo        /foo/bar/ugg      ../../
 661 libsubdir_to_prefix := \
 662   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 663     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 664         -e 's|/[^/]*|../|g')
 665 # $(exec_prefix), expressed as a path relative to $(prefix).
 666 prefix_to_exec_prefix := \
 667   $(shell echo "$(exec_prefix)" | \
 668     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 669 # Directory in which to find other cross-compilation tools and headers.
 670 dollar = @dollar@
 671 # Used in install-cross.
 672 gcc_tooldir = @gcc_tooldir@
 673 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 674 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 675 # Directory in which the compiler finds target-independent g++ includes.
 676 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 677 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 678 # Directory to search for site-specific includes.
 679 local_includedir = $(local_prefix)/include
 680 includedir = $(prefix)/include
 681 # where the info files go
 682 infodir = @infodir@
 683 # Where cpp should go besides $prefix/bin if necessary
 684 cpp_install_dir = @cpp_install_dir@
 685 # where the locale files go
 686 datadir = @datadir@
 687 localedir = $(datadir)/locale
 688 # Extension (if any) to put in installed man-page filename.
 689 man1ext = .1
 690 man7ext = .7
 691 objext = .o
 692 exeext = @host_exeext@
 693 build_exeext = @build_exeext@
 694
 695 # Directory in which to put man pages.
 696 mandir = @mandir@
 697 man1dir = $(mandir)/man1
 698 man7dir = $(mandir)/man7
 699 # Dir for temp files.
 700 tmpdir = /tmp
 701
 702 datarootdir = @datarootdir@
 703 docdir = @docdir@
 704 # Directory in which to build HTML
 705 build_htmldir = $(objdir)/HTML/gcc-$(version)
 706 # Directory in which to put HTML
 707 htmldir = @htmldir@
 708
 709 # Whether we were configured with NLS.
 710 USE_NLS = @USE_NLS@
 711
 712 # Internationalization library.
 713 LIBINTL = @LIBINTL@
 714 LIBINTL_DEP = @LIBINTL_DEP@
 715
 716 # Character encoding conversion library.
 717 LIBICONV = @LIBICONV@
 718 LIBICONV_DEP = @LIBICONV_DEP@
 719
 720 # If a supplementary library is being used for the GC.
 721 GGC_LIB=
 722
 723 # "true" if the target C library headers are unavailable; "false"
 724 # otherwise.
 725 inhibit_libc = @inhibit_libc@
 726 ifeq ($(inhibit_libc),true)
 727 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 728 endif
 729
 730 # List of extra executables that should be compiled for this target machine
 731 # that are used when linking.
 732 # The rules for compiling them should be in the t-* file for the machine.
 733 EXTRA_PROGRAMS = @extra_programs@
 734
 735 # List of extra object files that should be compiled and linked with
 736 # compiler proper (cc1, cc1obj, cc1plus).
 737 EXTRA_OBJS = @extra_objs@
 738
 739 # List of extra object files that should be compiled and linked with
 740 # the gcc driver.
 741 EXTRA_GCC_OBJS =@extra_gcc_objs@
 742
 743 # List of extra libraries that should be linked with the gcc driver.
 744 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 745
 746 # List of additional header files to install.
 747 EXTRA_HEADERS =@extra_headers_list@
 748
 749 # How to handle <stdint.h>.
 750 USE_GCC_STDINT = @use_gcc_stdint@
 751
 752 # The configure script will set this to collect2$(exeext), except on a
 753 # (non-Unix) host which cannot build collect2, for which it will be
 754 # set to empty.
 755 COLLECT2 = @collect2@
 756
 757 # Program to convert libraries.
 758 LIBCONVERT =
 759
 760 # Control whether header files are installed.
 761 INSTALL_HEADERS=install-headers install-mkheaders
 762
 763 # Control whether Info documentation is built and installed.
 764 BUILD_INFO = @BUILD_INFO@
 765
 766 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 767 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 768
 769 # Additional directories of header files to run fixincludes on.
 770 # These should be directories searched automatically by default
 771 # just as /usr/include is.
 772 # *Do not* use this for directories that happen to contain
 773 # header files, but are not searched automatically by default.
 774 # On most systems, this is empty.
 775 OTHER_FIXINCLUDES_DIRS=
 776
 777 # A list of all the language-specific executables.
 778 COMPILERS = @all_compilers@
 779
 780 # List of things which should already be built whenever we try to use xgcc
 781 # to compile anything (without linking).
 782 GCC_PASSES=xgcc$(exeext) specs
 783
 784 # Directory to link to, when using the target `maketest'.
 785 DIR = ../gcc
 786
 787 # Native compiler for the build machine and its switches.
 788 CC_FOR_BUILD = @CC_FOR_BUILD@
 789 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 790 NO_PIE_CFLAGS_FOR_BUILD = @NO_PIE_CFLAGS_FOR_BUILD@
 791 NO_PIE_FLAG_FOR_BUILD = @NO_PIE_FLAG_FOR_BUILD@
 792 BUILD_CFLAGS= @BUILD_CFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
 793 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
 794 BUILD_NO_PIE_CFLAGS = @BUILD_NO_PIE_CFLAGS@
 795 BUILD_CFLAGS += $(BUILD_NO_PIE_CFLAGS)
 796 BUILD_CXXFLAGS += $(BUILD_NO_PIE_CFLAGS)
 797
 798 # Native compiler that we use.  This may be C++ some day.
 799 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 800 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 801
 802 # Native linker that we use.
 803 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 804 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 805
 806 # Native linker and preprocessor flags.  For x-fragment overrides.
 807 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 808 BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
 809 BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
 810 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 811                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 812
 813 # Actual name to use when installing a native compiler.
 814 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 815 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 816 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 817 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 818 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 819 GCOV_DUMP_INSTALL_NAME := $(shell echo gcov-dump|sed '$(program_transform_name)')
 820
 821 # Setup the testing framework, if you have one
 822 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 823             echo $${rootme}/../expect/expect ; \
 824           else echo expect ; fi`
 825
 826 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 827                echo $${srcdir}/../dejagnu/runtest ; \
 828             else echo runtest; fi`
 829 RUNTESTFLAGS =
 830
 831 # This should name the specs file that we're going to install.  Target
 832 # Makefiles may override it and name another file to be generated from
 833 # the built-in specs and installed as the default spec, as long as
 834 # they also introduce a rule to generate a file name specs, to be used
 835 # at build time.
 836 SPECS = specs
 837
 838 # Extra include files that are defined by HeaderInclude directives in
 839 # the .opt files
 840 OPTIONS_H_EXTRA =
 841
 842 # Extra include files that are defined by SourceInclude directives in
 843 # the .opt files
 844 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 845
 846 @option_includes@
 847
 848 # End of variables for you to override.
 849
 850 # GTM_H lists the config files that the generator files depend on,
 851 # while TM_H lists the ones ordinary gcc files depend on, which
 852 # includes several files generated by those generators.
 853 BCONFIG_H = bconfig.h $(build_xm_file_list)
 854 CONFIG_H  = config.h  $(host_xm_file_list)
 855 TCONFIG_H = tconfig.h $(xm_file_list)
 856 TM_P_H    = tm_p.h    $(tm_p_file_list)
 857 TM_D_H    = tm_d.h    $(tm_d_file_list)
 858 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 859 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 860
 861 # Variables for version information.
 862 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 863 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 864 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 865 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 866
 867 BASEVER_c   := $(shell cat $(BASEVER))
 868 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 869 DATESTAMP_c := $(shell cat $(DATESTAMP))
 870
 871 ifeq (,$(wildcard $(REVISION)))
 872 REVISION_c  :=
 873 REVISION    :=
 874 else
 875 REVISION_c  := $(shell cat $(REVISION))
 876 endif
 877
 878 version     := $(shell @get_gcc_base_ver@ $(BASEVER))
 879
 880 PATCHLEVEL_c := \
 881   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 882
 883
 884 # For use in version.c - double quoted strings, with appropriate
 885 # surrounding punctuation and spaces, and with the datestamp and
 886 # development phase collapsed to the empty string in release mode
 887 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 888 # immediately after the comma in the $(if ...) constructs is
 889 # significant - do not remove it.
 890 BASEVER_s   := "\"$(BASEVER_c)\""
 891 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 892 DATESTAMP_s := \
 893   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 894 PKGVERSION_s:= "\"@PKGVERSION@\""
 895 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 896
 897 PKGVERSION  := @PKGVERSION@
 898 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 899
 900 ifdef REVISION_c
 901 REVISION_s  := \
 902   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 903 else
 904 REVISION_s  := "\"\""
 905 endif
 906
 907 # Shorthand variables for dependency lists.
 908 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 909 VEC_H = vec.h statistics.h $(GGC_H)
 910 HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
 911 EXCEPT_H = except.h $(HASHTAB_H)
 912 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 913 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 914 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 915 D_TARGET_DEF = d/d-target.def target-hooks-macros.h
 916 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 917 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 918 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 919 D_TARGET_H = d/d-target.h $(D_TARGET_DEF)
 920 MACHMODE_H = machmode.h mode-classes.def
 921 HOOKS_H = hooks.h
 922 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 923 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 924 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 925 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 926   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 927 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
 928   insn-modes-inline.h $(MACHMODE_H) double-int.h
 929 RTL_BASE_H = $(CORETYPES_H) rtl.h rtl.def reg-notes.def \
 930   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 931   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 932 FIXED_VALUE_H = fixed-value.h
 933 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 934 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 935 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 936         gtm-builtins.def sanitizer.def
 937 INTERNAL_FN_DEF = internal-fn.def
 938 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 939 TREE_CORE_H = tree-core.h $(CORETYPES_H) all-tree.def tree.def \
 940         c-family/c-common.def $(lang_tree_files) \
 941         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 942         $(VEC_H) treestruct.def $(HASHTAB_H) \
 943         alias.h $(SYMTAB_H) $(FLAGS_H) \
 944         $(REAL_H) $(FIXED_VALUE_H)
 945 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 946 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 947 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 948         cfg-flags.def cfghooks.h profile-count.h
 949 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 950         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 951         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 952 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 953 RECOG_H = recog.h
 954 EMIT_RTL_H = emit-rtl.h
 955 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 956 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 957 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 958         $(VEC_H) $(INPUT_H)
 959 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) \
 960         $(EMIT_RTL_H)
 961 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 962 REGS_H = regs.h hard-reg-set.h
 963 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(BITMAP_H) sbitmap.h
 964 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 965 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 966 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 967         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 968 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 969         alloc-pool.h $(TIMEVAR_H)
 970 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 971 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 972 GGC_H = ggc.h gtype-desc.h statistics.h
 973 TIMEVAR_H = timevar.h timevar.def
 974 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 975 INSN_ADDR_H = $(srcdir)/insn-addr.h
 976 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 977         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 978 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 979 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 980 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 981         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 982 PREDICT_H = predict.h predict.def
 983 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 984         $(srcdir)/../libcpp/include/cpplib.h
 985 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 986 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 987 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 988 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h
 989 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 990 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 991 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 992                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 993                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 994                 tree-ssa-alias.h
 995 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 996 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 997 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 998 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 999 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
1000 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
1001         $(C_COMMON_H) $(TREE_H)
1002 TREE_INLINE_H = tree-inline.h
1003 REAL_H = real.h
1004 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
1005                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
1006                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
1007 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
1008 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
1009 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1010                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
1011 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
1012 PLUGIN_VERSION_H = plugin-version.h configargs.h
1013 CONTEXT_H = context.h
1014 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1015
1016 #\f
1017 # Now figure out from those variables how to compile and link.
1018
1019 # IN_GCC distinguishes between code compiled into GCC itself and other
1020 # programs built during a bootstrap.
1021 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1022 # cross compiler which does not use the native headers and libraries.
1023 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
1024
1025 # This is the variable actually used when we compile. If you change this,
1026 # you probably want to update BUILD_CFLAGS in configure.ac
1027 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
1028   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
1029
1030 # The C++ version.
1031 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
1032   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
1033   $(WARN_CXXFLAGS) @DEFS@
1034
1035 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
1036 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1037 # win against random include files in /usr/include.
1038 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
1039
1040 # This is the variable to use when using $(COMPILER).
1041 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
1042
1043 # This is the variable to use when using $(LINKER).
1044 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
1045
1046 # Build and host support libraries.
1047
1048 # Use the "pic" build of libiberty if --enable-host-shared, unless we are
1049 # building for mingw.
1050 LIBIBERTY_PICDIR=$(if $(findstring mingw,$(target)),,pic)
1051 ifeq ($(enable_host_shared),yes)
1052 LIBIBERTY = ../libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
1053 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
1054 else
1055 LIBIBERTY = ../libiberty/libiberty.a
1056 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1057 endif
1058
1059 # Dependencies on the intl and portability libraries.
1060 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1061         $(LIBDECNUMBER) $(LIBBACKTRACE)
1062
1063 # Likewise, for use in the tools that must run on this machine
1064 # even if we are cross-building GCC.
1065 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1066
1067 # How to link with both our special library facilities
1068 # and the system's installed libraries.
1069 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1070         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1071 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1072         $(ZLIB) $(ZSTD_LIB)
1073 # Any system libraries needed just for GNAT.
1074 SYSLIBS = @GNAT_LIBEXC@
1075
1076 # Used from ada/gcc-interface/Make-lang.in
1077 GNATBIND = @GNATBIND@
1078 GNATMAKE = @GNATMAKE@
1079
1080 # Libs needed (at present) just for jcf-dump.
1081 LDEXP_LIB = @LDEXP_LIB@
1082
1083 ZSTD_INC = @ZSTD_CPPFLAGS@
1084 ZSTD_LIB = @ZSTD_LDFLAGS@ @ZSTD_LIB@
1085
1086 # Likewise, for use in the tools that must run on this machine
1087 # even if we are cross-building GCC.
1088 BUILD_LIBS = $(BUILD_LIBIBERTY)
1089
1090 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1091             build/vec.o build/min-insn-modes.o build/gensupport.o \
1092             build/print-rtl.o build/hash-table.o build/sort.o
1093 BUILD_MD = build/read-md.o
1094 BUILD_ERRORS = build/errors.o
1095
1096 # Specify the directories to be searched for header files.
1097 # Both . and srcdir are used, in that order,
1098 # so that *config.h will be found in the compilation
1099 # subdirectory rather than in the source directory.
1100 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1101 # currently being compiled, in both source trees, to be examined as well.
1102 # libintl.h will be found in ../intl if we are using the included libintl.
1103 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1104            -I$(srcdir)/../include @INCINTL@ \
1105            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1106            $(ISLINC)
1107
1108 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1109 ifeq ($(CXXDEPMODE),depmode=gcc3)
1110 # Note a subtlety here: we use $(@D) for the directory part, to make
1111 # things like the go/%.o rule work properly; but we use $(*F) for the
1112 # file part, as we just want the file part of the stem, not the entire
1113 # file name.
1114 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1115 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1116 else
1117 COMPILE = source='$<' object='$@' libtool=no \
1118     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1119 POSTCOMPILE =
1120 endif
1121
1122 .cc.o .c.o:
1123         $(COMPILE) $<
1124         $(POSTCOMPILE)
1125
1126 #\f
1127 # Support for additional languages (other than C).
1128 # C can be supported this way too (leave for later).
1129
1130 LANG_CONFIGUREFRAGS  = @all_lang_configurefrags@
1131 LANG_MAKEFRAGS = @all_lang_makefrags@
1132
1133 # Used by gcc/jit/Make-lang.in
1134 LD_VERSION_SCRIPT_OPTION = @ld_version_script_option@
1135 LD_SONAME_OPTION = @ld_soname_option@
1136
1137 # Flags to pass to recursive makes.
1138 # CC is set by configure.
1139 # ??? The choices here will need some experimenting with.
1140
1141 export AR_FOR_TARGET
1142 export AR_CREATE_FOR_TARGET
1143 export AR_FLAGS_FOR_TARGET
1144 export AR_EXTRACT_FOR_TARGET
1145 export AWK
1146 export DESTDIR
1147 export GCC_FOR_TARGET
1148 export INCLUDES
1149 export INSTALL_DATA
1150 export LIPO_FOR_TARGET
1151 export MACHMODE_H
1152 export NM_FOR_TARGET
1153 export STRIP_FOR_TARGET
1154 export RANLIB_FOR_TARGET
1155 export libsubdir
1156
1157 FLAGS_TO_PASS = \
1158         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1159         "BISON=$(BISON)" \
1160         "BISONFLAGS=$(BISONFLAGS)" \
1161         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1162         "LDFLAGS=$(LDFLAGS)" \
1163         "FLEX=$(FLEX)" \
1164         "FLEXFLAGS=$(FLEXFLAGS)" \
1165         "INSTALL=$(INSTALL)" \
1166         "INSTALL_DATA=$(INSTALL_DATA)" \
1167         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1168         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1169         "LN=$(LN)" \
1170         "LN_S=$(LN_S)" \
1171         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
1172         "MAKEINFO=$(MAKEINFO)" \
1173         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1174         "MAKEOVERRIDES=" \
1175         "SHELL=$(SHELL)" \
1176         "exeext=$(exeext)" \
1177         "build_exeext=$(build_exeext)" \
1178         "objext=$(objext)" \
1179         "exec_prefix=$(exec_prefix)" \
1180         "prefix=$(prefix)" \
1181         "local_prefix=$(local_prefix)" \
1182         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1183         "build_tooldir=$(build_tooldir)" \
1184         "gcc_tooldir=$(gcc_tooldir)" \
1185         "bindir=$(bindir)" \
1186         "libexecsubdir=$(libexecsubdir)" \
1187         "datarootdir=$(datarootdir)" \
1188         "datadir=$(datadir)" \
1189         "libsubdir=$(libsubdir)" \
1190         "localedir=$(localedir)"
1191 #\f
1192 # Lists of files for various purposes.
1193
1194 # All option source files
1195 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1196
1197 # Target specific, C specific object file
1198 C_TARGET_OBJS=@c_target_objs@
1199
1200 # Target specific, C++ specific object file
1201 CXX_TARGET_OBJS=@cxx_target_objs@
1202
1203 # Target specific, D specific object file
1204 D_TARGET_OBJS=@d_target_objs@
1205
1206 # Target specific, Fortran specific object file
1207 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1208
1209 # Object files for gcc many-languages driver.
1210 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1211
1212 c-family-warn = $(STRICT_WARN)
1213
1214 # Language-specific object files shared by all C-family front ends.
1215 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1216   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1217   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1218   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1219   c-family/c-semantics.o c-family/c-ada-spec.o \
1220   c-family/c-ubsan.o c-family/known-headers.o \
1221   c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
1222
1223 # Analyzer object files
1224 ANALYZER_OBJS = \
1225         analyzer/analysis-plan.o \
1226         analyzer/analyzer.o \
1227         analyzer/analyzer-logging.o \
1228         analyzer/analyzer-pass.o \
1229         analyzer/analyzer-selftests.o \
1230         analyzer/bar-chart.o \
1231         analyzer/call-string.o \
1232         analyzer/checker-path.o \
1233         analyzer/complexity.o \
1234         analyzer/constraint-manager.o \
1235         analyzer/diagnostic-manager.o \
1236         analyzer/engine.o \
1237         analyzer/function-set.o \
1238         analyzer/pending-diagnostic.o \
1239         analyzer/program-point.o \
1240         analyzer/program-state.o \
1241         analyzer/region.o \
1242         analyzer/region-model.o \
1243         analyzer/region-model-impl-calls.o \
1244         analyzer/region-model-manager.o \
1245         analyzer/region-model-reachability.o \
1246         analyzer/sm.o \
1247         analyzer/sm-file.o \
1248         analyzer/sm-malloc.o \
1249         analyzer/sm-pattern-test.o \
1250         analyzer/sm-sensitive.o \
1251         analyzer/sm-signal.o \
1252         analyzer/sm-taint.o \
1253         analyzer/state-purge.o \
1254         analyzer/store.o \
1255         analyzer/supergraph.o \
1256         analyzer/svalue.o
1257
1258 # Language-independent object files.
1259 # We put the *-match.o and insn-*.o files first so that a parallel make
1260 # will build them sooner, because they are large and otherwise tend to be
1261 # the last objects to finish building.
1262 OBJS = \
1263         gimple-match.o \
1264         generic-match.o \
1265         insn-attrtab.o \
1266         insn-automata.o \
1267         insn-dfatab.o \
1268         insn-emit.o \
1269         insn-extract.o \
1270         insn-latencytab.o \
1271         insn-modes.o \
1272         insn-opinit.o \
1273         insn-output.o \
1274         insn-peep.o \
1275         insn-preds.o \
1276         insn-recog.o \
1277         insn-enums.o \
1278         ggc-page.o \
1279         adjust-alignment.o \
1280         alias.o \
1281         alloc-pool.o \
1282         auto-inc-dec.o \
1283         auto-profile.o \
1284         bb-reorder.o \
1285         bitmap.o \
1286         builtins.o \
1287         caller-save.o \
1288         calls.o \
1289         ccmp.o \
1290         cfg.o \
1291         cfganal.o \
1292         cfgbuild.o \
1293         cfgcleanup.o \
1294         cfgexpand.o \
1295         cfghooks.o \
1296         cfgloop.o \
1297         cfgloopanal.o \
1298         cfgloopmanip.o \
1299         cfgrtl.o \
1300         symtab.o \
1301         symtab-thunks.o \
1302         symtab-clones.o \
1303         cgraph.o \
1304         cgraphbuild.o \
1305         cgraphunit.o \
1306         cgraphclones.o \
1307         combine.o \
1308         combine-stack-adj.o \
1309         compare-elim.o \
1310         context.o \
1311         convert.o \
1312         coroutine-passes.o \
1313         coverage.o \
1314         cppbuiltin.o \
1315         cppdefault.o \
1316         cprop.o \
1317         cse.o \
1318         cselib.o \
1319         data-streamer.o \
1320         data-streamer-in.o \
1321         data-streamer-out.o \
1322         dbxout.o \
1323         dbgcnt.o \
1324         dce.o \
1325         ddg.o \
1326         debug.o \
1327         df-core.o \
1328         df-problems.o \
1329         df-scan.o \
1330         dfp.o \
1331         digraph.o \
1332         dojump.o \
1333         dominance.o \
1334         domwalk.o \
1335         double-int.o \
1336         dse.o \
1337         dumpfile.o \
1338         dwarf2asm.o \
1339         dwarf2cfi.o \
1340         dwarf2out.o \
1341         early-remat.o \
1342         emit-rtl.o \
1343         et-forest.o \
1344         except.o \
1345         explow.o \
1346         expmed.o \
1347         expr.o \
1348         fibonacci_heap.o \
1349         file-prefix-map.o \
1350         final.o \
1351         fixed-value.o \
1352         fold-const.o \
1353         fold-const-call.o \
1354         function.o \
1355         function-abi.o \
1356         function-tests.o \
1357         fwprop.o \
1358         gcc-rich-location.o \
1359         gcse.o \
1360         gcse-common.o \
1361         ggc-common.o \
1362         ggc-tests.o \
1363         gimple.o \
1364         gimple-array-bounds.o \
1365         gimple-builder.o \
1366         gimple-expr.o \
1367         gimple-iterator.o \
1368         gimple-fold.o \
1369         gimple-laddress.o \
1370         gimple-loop-interchange.o \
1371         gimple-loop-jam.o \
1372         gimple-loop-versioning.o \
1373         gimple-low.o \
1374         gimple-pretty-print.o \
1375         gimple-range.o \
1376         gimple-range-cache.o \
1377         gimple-range-edge.o \
1378         gimple-range-gori.o \
1379         gimple-ssa-backprop.o \
1380         gimple-ssa-evrp.o \
1381         gimple-ssa-evrp-analyze.o \
1382         gimple-ssa-isolate-paths.o \
1383         gimple-ssa-nonnull-compare.o \
1384         gimple-ssa-split-paths.o \
1385         gimple-ssa-store-merging.o \
1386         gimple-ssa-strength-reduction.o \
1387         gimple-ssa-sprintf.o \
1388         gimple-ssa-warn-alloca.o \
1389         gimple-ssa-warn-restrict.o \
1390         gimple-streamer-in.o \
1391         gimple-streamer-out.o \
1392         gimple-walk.o \
1393         gimplify.o \
1394         gimplify-me.o \
1395         godump.o \
1396         graph.o \
1397         graphds.o \
1398         graphviz.o \
1399         graphite.o \
1400         graphite-isl-ast-to-gimple.o \
1401         graphite-dependences.o \
1402         graphite-optimize-isl.o \
1403         graphite-poly.o \
1404         graphite-scop-detection.o \
1405         graphite-sese-to-poly.o \
1406         gtype-desc.o \
1407         haifa-sched.o \
1408         hash-map-tests.o \
1409         hash-set-tests.o \
1410         hw-doloop.o \
1411         hwint.o \
1412         ifcvt.o \
1413         ree.o \
1414         inchash.o \
1415         incpath.o \
1416         init-regs.o \
1417         internal-fn.o \
1418         ipa-cp.o \
1419         ipa-sra.o \
1420         ipa-devirt.o \
1421         ipa-fnsummary.o \
1422         ipa-polymorphic-call.o \
1423         ipa-split.o \
1424         ipa-inline.o \
1425         ipa-comdats.o \
1426         ipa-visibility.o \
1427         ipa-inline-analysis.o \
1428         ipa-inline-transform.o \
1429         ipa-modref.o \
1430         ipa-modref-tree.o \
1431         ipa-predicate.o \
1432         ipa-profile.o \
1433         ipa-prop.o \
1434         ipa-param-manipulation.o \
1435         ipa-pure-const.o \
1436         ipa-icf.o \
1437         ipa-icf-gimple.o \
1438         ipa-reference.o \
1439         ipa-ref.o \
1440         ipa-utils.o \
1441         ipa.o \
1442         ira.o \
1443         ira-build.o \
1444         ira-costs.o \
1445         ira-conflicts.o \
1446         ira-color.o \
1447         ira-emit.o \
1448         ira-lives.o \
1449         jump.o \
1450         langhooks.o \
1451         lcm.o \
1452         lists.o \
1453         loop-doloop.o \
1454         loop-init.o \
1455         loop-invariant.o \
1456         loop-iv.o \
1457         loop-unroll.o \
1458         lower-subreg.o \
1459         lra.o \
1460         lra-assigns.o \
1461         lra-coalesce.o \
1462         lra-constraints.o \
1463         lra-eliminations.o \
1464         lra-lives.o \
1465         lra-remat.o \
1466         lra-spills.o \
1467         lto-cgraph.o \
1468         lto-streamer.o \
1469         lto-streamer-in.o \
1470         lto-streamer-out.o \
1471         lto-section-in.o \
1472         lto-section-out.o \
1473         lto-opts.o \
1474         lto-compress.o \
1475         mcf.o \
1476         mode-switching.o \
1477         modulo-sched.o \
1478         multiple_target.o \
1479         omp-offload.o \
1480         omp-expand.o \
1481         omp-general.o \
1482         omp-low.o \
1483         omp-simd-clone.o \
1484         opt-problem.o \
1485         optabs.o \
1486         optabs-libfuncs.o \
1487         optabs-query.o \
1488         optabs-tree.o \
1489         optinfo.o \
1490         optinfo-emit-json.o \
1491         options-save.o \
1492         opts-global.o \
1493         ordered-hash-map-tests.o \
1494         passes.o \
1495         plugin.o \
1496         postreload-gcse.o \
1497         postreload.o \
1498         predict.o \
1499         print-rtl.o \
1500         print-rtl-function.o \
1501         print-tree.o \
1502         profile.o \
1503         profile-count.o \
1504         range.o \
1505         range-op.o \
1506         read-md.o \
1507         read-rtl.o \
1508         read-rtl-function.o \
1509         real.o \
1510         realmpfr.o \
1511         recog.o \
1512         reg-stack.o \
1513         regcprop.o \
1514         reginfo.o \
1515         regrename.o \
1516         regstat.o \
1517         reload.o \
1518         reload1.o \
1519         reorg.o \
1520         resource.o \
1521         rtl-error.o \
1522         rtl-tests.o \
1523         rtl.o \
1524         rtlhash.o \
1525         rtlanal.o \
1526         rtlhooks.o \
1527         rtx-vector-builder.o \
1528         run-rtl-passes.o \
1529         sched-deps.o \
1530         sched-ebb.o \
1531         sched-rgn.o \
1532         sel-sched-ir.o \
1533         sel-sched-dump.o \
1534         sel-sched.o \
1535         selftest-rtl.o \
1536         selftest-run-tests.o \
1537         sese.o \
1538         shrink-wrap.o \
1539         simplify-rtx.o \
1540         sparseset.o \
1541         spellcheck.o \
1542         spellcheck-tree.o \
1543         sreal.o \
1544         stack-ptr-mod.o \
1545         statistics.o \
1546         stmt.o \
1547         stor-layout.o \
1548         store-motion.o \
1549         streamer-hooks.o \
1550         stringpool.o \
1551         substring-locations.o \
1552         target-globals.o \
1553         targhooks.o \
1554         timevar.o \
1555         toplev.o \
1556         tracer.o \
1557         trans-mem.o \
1558         tree-affine.o \
1559         asan.o \
1560         tsan.o \
1561         ubsan.o \
1562         sanopt.o \
1563         sancov.o \
1564         tree-call-cdce.o \
1565         tree-cfg.o \
1566         tree-cfgcleanup.o \
1567         tree-chrec.o \
1568         tree-complex.o \
1569         tree-data-ref.o \
1570         tree-dfa.o \
1571         tree-diagnostic.o \
1572         tree-diagnostic-path.o \
1573         tree-dump.o \
1574         tree-eh.o \
1575         tree-emutls.o \
1576         tree-if-conv.o \
1577         tree-inline.o \
1578         tree-into-ssa.o \
1579         tree-iterator.o \
1580         tree-loop-distribution.o \
1581         tree-nested.o \
1582         tree-nrv.o \
1583         tree-object-size.o \
1584         tree-outof-ssa.o \
1585         tree-parloops.o \
1586         tree-phinodes.o \
1587         tree-predcom.o \
1588         tree-pretty-print.o \
1589         tree-profile.o \
1590         tree-scalar-evolution.o \
1591         tree-sra.o \
1592         tree-switch-conversion.o \
1593         tree-ssa-address.o \
1594         tree-ssa-alias.o \
1595         tree-ssa-ccp.o \
1596         tree-ssa-coalesce.o \
1597         tree-ssa-copy.o \
1598         tree-ssa-dce.o \
1599         tree-ssa-dom.o \
1600         tree-ssa-dse.o \
1601         tree-ssa-forwprop.o \
1602         tree-ssa-ifcombine.o \
1603         tree-ssa-live.o \
1604         tree-ssa-loop-ch.o \
1605         tree-ssa-loop-im.o \
1606         tree-ssa-loop-ivcanon.o \
1607         tree-ssa-loop-ivopts.o \
1608         tree-ssa-loop-manip.o \
1609         tree-ssa-loop-niter.o \
1610         tree-ssa-loop-prefetch.o \
1611         tree-ssa-loop-split.o \
1612         tree-ssa-loop-unswitch.o \
1613         tree-ssa-loop.o \
1614         tree-ssa-math-opts.o \
1615         tree-ssa-operands.o \
1616         tree-ssa-phiopt.o \
1617         tree-ssa-phiprop.o \
1618         tree-ssa-pre.o \
1619         tree-ssa-propagate.o \
1620         tree-ssa-reassoc.o \
1621         tree-ssa-sccvn.o \
1622         tree-ssa-scopedtables.o \
1623         tree-ssa-sink.o \
1624         tree-ssa-strlen.o \
1625         tree-ssa-structalias.o \
1626         tree-ssa-tail-merge.o \
1627         tree-ssa-ter.o \
1628         tree-ssa-threadbackward.o \
1629         tree-ssa-threadedge.o \
1630         tree-ssa-threadupdate.o \
1631         tree-ssa-uncprop.o \
1632         tree-ssa-uninit.o \
1633         tree-ssa.o \
1634         tree-ssanames.o \
1635         tree-stdarg.o \
1636         tree-streamer.o \
1637         tree-streamer-in.o \
1638         tree-streamer-out.o \
1639         tree-tailcall.o \
1640         tree-vect-generic.o \
1641         gimple-isel.o \
1642         tree-vect-patterns.o \
1643         tree-vect-data-refs.o \
1644         tree-vect-stmts.o \
1645         tree-vect-loop.o \
1646         tree-vect-loop-manip.o \
1647         tree-vect-slp.o \
1648         tree-vectorizer.o \
1649         tree-vector-builder.o \
1650         tree-vrp.o \
1651         tree.o \
1652         tristate.o \
1653         typed-splay-tree.o \
1654         unique-ptr-tests.o \
1655         valtrack.o \
1656         value-query.o \
1657         value-range.o \
1658         value-range-equiv.o \
1659         value-prof.o \
1660         var-tracking.o \
1661         varasm.o \
1662         varpool.o \
1663         vec-perm-indices.o \
1664         vmsdbgout.o \
1665         vr-values.o \
1666         vtable-verify.o \
1667         web.o \
1668         wide-int.o \
1669         wide-int-print.o \
1670         xcoffout.o \
1671         $(out_object_file) \
1672         $(ANALYZER_OBJS) \
1673         $(EXTRA_OBJS) \
1674         $(host_hook_obj)
1675
1676 # Objects in libcommon.a, potentially used by all host binaries and with
1677 # no target dependencies.
1678 OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
1679         diagnostic-format-json.o json.o \
1680         edit-context.o \
1681         pretty-print.o intl.o \
1682         sbitmap.o \
1683         vec.o input.o version.o hash-table.o ggc-none.o memory-block.o \
1684         selftest.o selftest-diagnostic.o sort.o
1685
1686 # Objects in libcommon-target.a, used by drivers and by the core
1687 # compiler and containing target-dependent code.
1688 OBJS-libcommon-target = $(common_out_object_file) prefix.o \
1689         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1690         hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
1691
1692 # This lists all host objects for the front ends.
1693 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1694
1695 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1696   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1697   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1698   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1699   lto-wrapper.o collect-utils.o
1700
1701 # for anything that is shared use the cc1plus profile data, as that
1702 # is likely the most exercised during the build
1703 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1704   ../stage_current)),stageautofeedback)
1705 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1706 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1707 endif
1708
1709 # This lists all host object files, whether they are included in this
1710 # compilation or not.
1711 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1712
1713 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1714         $(CPPLIB) $(LIBDECNUMBER)
1715
1716 # This is defined to "yes" if Tree checking is enabled, which roughly means
1717 # front-end checking.
1718 TREECHECKING = @TREECHECKING@
1719
1720 # The full name of the driver on installation
1721 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1722
1723 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1724  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1725  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1726  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1727  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1728  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h insn-modes-inline.h \
1729  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1730  case-cfn-macros.h cfn-operators.pd \
1731  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1732  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1733  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1734  gcc-ranlib$(exeext) \
1735  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1736  gcov-tool$(exeect) \
1737  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1738  libcommon-target.a libcommon.a libgcc.mk perf.data
1739
1740 # This symlink makes the full installation name of the driver be available
1741 # from within the *build* directory, for use when running the JIT library
1742 # from there (e.g. when running its testsuite).
1743 $(FULL_DRIVER_NAME): ./xgcc$(exeext)
1744         rm -f $@
1745         $(LN_S) $< $@
1746
1747 #\f
1748 # SELFTEST_DEPS need to be set before including language makefile fragments.
1749 # Otherwise $(SELFTEST_DEPS) is empty when used from <LANG>/Make-lang.in.
1750 SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
1751
1752 # Language makefile fragments.
1753
1754 # The following targets define the interface between us and the languages.
1755 #
1756 # all.cross, start.encap, rest.encap,
1757 # install-common, install-info, install-man,
1758 # uninstall,
1759 # mostlyclean, clean, distclean, maintainer-clean,
1760 #
1761 # Each language is linked in with a series of hooks.  The name of each
1762 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1763 # and adds these here.  We use double-colon rules for some of the hooks;
1764 # double-colon rules should be preferred for any new hooks.
1765
1766 # language hooks, generated by configure
1767 @language_hooks@
1768
1769 # Wire in install-gnatlib invocation with `make install' for a configuration
1770 # with top-level libada disabled.
1771 gnat_install_lib = @gnat_install_lib@
1772
1773 # per-language makefile fragments
1774 -include $(LANG_MAKEFRAGS)
1775
1776 # target and host overrides must follow the per-language makefile fragments
1777 # so they can override or augment language-specific variables
1778
1779 # target overrides
1780 -include $(tmake_file)
1781
1782 # host overrides
1783 -include $(xmake_file)
1784
1785 # all-tree.def includes all the tree.def files.
1786 all-tree.def: s-alltree; @true
1787 s-alltree: Makefile
1788         rm -f tmp-all-tree.def
1789         echo '#include "tree.def"' > tmp-all-tree.def
1790         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1791         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1792         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1793           echo "#include \"$$f\""; \
1794         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1795         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1796         $(STAMP) s-alltree
1797
1798 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1799 # objects that belong to the front ends.  We add an extra define that
1800 # causes back-end specific include files to be poisoned, in the hope that
1801 # we can avoid introducing dependencies of the front ends on things that
1802 # no front end should ever look at (e.g. everything RTL related).
1803 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1804
1805 #\f
1806
1807 # -----------------------------
1808 # Rebuilding this configuration
1809 # -----------------------------
1810
1811 # On the use of stamps:
1812 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1813 # A simple rule to build tree-check.h would be
1814 # tree-check.h: build/gencheck$(build_exeext)
1815 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1816 #
1817 # but tree-check.h doesn't change every time gencheck changes. It would the
1818 # nice if targets that depend on tree-check.h wouldn't be rebuild
1819 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1820 # must not be overwritten with a identical copy. One solution is to use a
1821 # temporary file
1822 # tree-check.h: build/gencheck$(build_exeext)
1823 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1824 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1825 #
1826 # This solution has a different problem. Since the time stamp of tree-check.h
1827 # is unchanged, make will try to update tree-check.h every time it runs.
1828 # To prevent this, one can add a stamp
1829 # tree-check.h: s-check
1830 # s-check : build/gencheck$(build_exeext)
1831 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1832 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1833 #       $(STAMP) s-check
1834 #
1835 # The problem with this solution is that make thinks that tree-check.h is
1836 # always unchanged. Make must be deceived into thinking that tree-check.h is
1837 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1838 # tree-check.h: s-check; @true
1839 # s-check : build/gencheck$(build_exeext)
1840 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1841 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1842 #       $(STAMP) s-check
1843 #
1844 # This is what is done in this makefile. Note that mkconfig.sh has a
1845 # move-if-change built-in
1846
1847 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1848         LANGUAGES="$(CONFIG_LANGUAGES)" \
1849         CONFIG_HEADERS= \
1850         CONFIG_SHELL="$(SHELL)" \
1851         CONFIG_FILES=$@ $(SHELL) config.status
1852
1853 config.h: cs-config.h ; @true
1854 bconfig.h: cs-bconfig.h ; @true
1855 tconfig.h: cs-tconfig.h ; @true
1856 tm.h: cs-tm.h ; @true
1857 tm_p.h: cs-tm_p.h ; @true
1858 tm_d.h: cs-tm_d.h ; @true
1859
1860 cs-config.h: Makefile
1861         TARGET_CPU_DEFAULT="" \
1862         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1863         $(SHELL) $(srcdir)/mkconfig.sh config.h
1864
1865 cs-bconfig.h: Makefile
1866         TARGET_CPU_DEFAULT="" \
1867         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1868         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1869
1870 cs-tconfig.h: Makefile
1871         TARGET_CPU_DEFAULT="" \
1872         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1873         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1874
1875 cs-tm.h: Makefile
1876         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1877         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1878         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1879
1880 cs-tm_p.h: Makefile
1881         TARGET_CPU_DEFAULT="" \
1882         HEADERS="$(tm_p_include_list)" DEFINES="" \
1883         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1884
1885 cs-tm_d.h: Makefile
1886         TARGET_CPU_DEFAULT="" \
1887         HEADERS="$(tm_d_include_list)" DEFINES="" \
1888         $(SHELL) $(srcdir)/mkconfig.sh tm_d.h
1889
1890 # Don't automatically run autoconf, since configure.ac might be accidentally
1891 # newer than configure.  Also, this writes into the source directory which
1892 # might be on a read-only file system.  If configured for maintainer mode
1893 # then do allow autoconf to be run.
1894
1895 AUTOCONF = autoconf
1896 ACLOCAL = aclocal
1897 ACLOCAL_AMFLAGS = -I ../config -I ..
1898 aclocal_deps = \
1899         $(srcdir)/../libtool.m4 \
1900         $(srcdir)/../ltoptions.m4 \
1901         $(srcdir)/../ltsugar.m4 \
1902         $(srcdir)/../ltversion.m4 \
1903         $(srcdir)/../lt~obsolete.m4 \
1904         $(srcdir)/../config/acx.m4 \
1905         $(srcdir)/../config/codeset.m4 \
1906         $(srcdir)/../config/depstand.m4 \
1907         $(srcdir)/../config/dfp.m4 \
1908         $(srcdir)/../config/gcc-plugin.m4 \
1909         $(srcdir)/../config/gettext-sister.m4 \
1910         $(srcdir)/../config/iconv.m4 \
1911         $(srcdir)/../config/lcmessage.m4 \
1912         $(srcdir)/../config/lead-dot.m4 \
1913         $(srcdir)/../config/lib-ld.m4 \
1914         $(srcdir)/../config/lib-link.m4 \
1915         $(srcdir)/../config/lib-prefix.m4 \
1916         $(srcdir)/../config/mmap.m4 \
1917         $(srcdir)/../config/override.m4 \
1918         $(srcdir)/../config/picflag.m4 \
1919         $(srcdir)/../config/progtest.m4 \
1920         $(srcdir)/../config/stdint.m4 \
1921         $(srcdir)/../config/warnings.m4 \
1922         $(srcdir)/../config/zlib.m4 \
1923         $(srcdir)/acinclude.m4
1924
1925 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1926         (cd $(srcdir) && $(AUTOCONF))
1927
1928 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1929         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1930
1931 # cstamp-h.in controls rebuilding of config.in.
1932 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1933 # delete it.  A stamp file is needed as autoheader won't update the file if
1934 # nothing has changed.
1935 # It remains in the source directory and is part of the distribution.
1936 # This follows what is done in shellutils, fileutils, etc.
1937 # "echo timestamp" is used instead of touch to be consistent with other
1938 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1939 # ??? Newer versions have a maintainer mode that may be useful here.
1940
1941 # Don't run autoheader automatically either.
1942 # Only run it if maintainer mode is enabled.
1943 @MAINT@ AUTOHEADER = autoheader
1944 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1945 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1946 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1947 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1948 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1949 auto-host.h: cstamp-h ; @true
1950 cstamp-h: config.in config.status
1951         CONFIG_HEADERS=auto-host.h:config.in \
1952         CONFIG_FILES= \
1953         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1954
1955 # On configurations that require auto-build.h, it is created while
1956 # running configure, so make config.status depend on it, so that
1957 # config.status --recheck runs and updates or creates it.
1958 @HAVE_AUTO_BUILD@auto-build.h: $(srcdir)/configure $(srcdir)/config.gcc
1959 @HAVE_AUTO_BUILD@       @if test -f $@; then echo rerunning config.status to update $@; \
1960 @HAVE_AUTO_BUILD@       else echo rerunning config.status to update $@; fi
1961 @HAVE_AUTO_BUILD@config.status: auto-build.h
1962
1963 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1964 # a target to build even if it is up-to-date.  So we must verify that
1965 # config.status does not exist before failing.
1966 config.status: $(srcdir)/configure $(srcdir)/config.gcc $(LANG_CONFIGUREFRAGS)
1967         @if [ ! -f config.status ] ; then \
1968           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1969           false; \
1970         else \
1971           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1972         fi
1973
1974 # --------
1975 # UNSORTED
1976 # --------
1977
1978 # Provide quickstrap as a target that people can type into the gcc directory,
1979 # and that fails if you're not into it.
1980 quickstrap: all
1981         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1982
1983 all.internal: start.encap rest.encap doc selftest
1984 # This is what to compile if making a cross-compiler.
1985 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1986         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
1987 # This is what must be made before installing GCC and converting libraries.
1988 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1989         libgcc-support lang.start.encap @GENINSRC@ srcextra
1990 # These can't be made until after GCC can run.
1991 rest.encap: lang.rest.encap
1992 # This is what is made with the host's compiler
1993 # whether making a cross compiler or not.
1994 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1995         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1996         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1997
1998 ifeq ($(enable_plugin),yes)
1999 native: gengtype$(exeext)
2000 endif
2001
2002 # On the target machine, finish building a cross compiler.
2003 # This does the things that can't be done on the host machine.
2004 rest.cross: specs
2005
2006 # GCC's selftests.
2007 # Specify a dummy input file to placate the driver.
2008 # Specify -nostdinc to work around missing WIND_BASE environment variable
2009 # required for *-wrs-vxworks-* targets.
2010 # Specify -o /dev/null so the output of -S is discarded. More importantly
2011 # It does not try to create a file with the name "null.s" on POSIX and
2012 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
2013 # Beware that /dev/null is not available to mingw tools, so directly use
2014 # "nul" instead of "/dev/null" if we're building on a mingw machine.
2015 # Specify the path to gcc/testsuite/selftests within the srcdir
2016 # as an argument to -fself-test.
2017 DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
2018 SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
2019         -fself-test=$(srcdir)/testsuite/selftests
2020
2021 # Run the selftests during the build once we have a driver and the frontend,
2022 # so that self-test failures are caught as early as possible.
2023 # Use "s-selftest-FE" to ensure that we only run the selftests if the
2024 # driver, frontend, or selftest data change.
2025 .PHONY: selftest
2026
2027 # Potentially run all selftest-<LANG>.  The various <LANG>/Make-lang.in can
2028 # require the selftests to be run by defining their selftest-<LANG> as
2029 # s-selftest-<LANG>.  Otherwise, they should define it as empty.
2030
2031 SELFTEST_TARGETS = @selftest_languages@
2032 selftest: $(SELFTEST_TARGETS)
2033
2034 # Recompile all the language-independent object files.
2035 # This is used only if the user explicitly asks for it.
2036 compilations: $(BACKEND)
2037
2038 # This archive is strictly for the host.
2039 libbackend.a: $(OBJS)
2040         -rm -rf libbackend.a
2041         @# Build libbackend.a as a thin archive if possible, as doing so
2042         @# significantly reduces build times.
2043 ifeq ($(USE_THIN_ARCHIVES),yes)
2044         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
2045 else
2046         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
2047         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
2048 endif
2049
2050 libcommon-target.a: $(OBJS-libcommon-target)
2051         -rm -rf libcommon-target.a
2052         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
2053         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
2054
2055 libcommon.a: $(OBJS-libcommon)
2056         -rm -rf libcommon.a
2057         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
2058         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
2059
2060 # We call this executable `xgcc' rather than `gcc'
2061 # to avoid confusion if the current directory is in the path
2062 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
2063 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
2064         $(EXTRA_GCC_OBJS)
2065         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2066           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2067           $(EXTRA_GCC_LIBS) $(LIBS)
2068
2069 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2070 # It is part of c-family because the handled extensions are hard-coded
2071 # and only contain c-family extensions (see known_suffixes).
2072 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
2073         $(EXTRA_GCC_OBJS)
2074         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2075           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2076           $(EXTRA_GCC_LIBS) $(LIBS)
2077
2078 # Dump a specs file to make -B./ read these specs over installed ones.
2079 $(SPECS): xgcc$(exeext)
2080         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
2081         mv tmp-specs $(SPECS)
2082
2083 # We do want to create an executable named `xgcc', so we can use it to
2084 # compile libgcc2.a.
2085 # Also create gcc-cross, so that install-common will install properly.
2086 gcc-cross$(exeext): xgcc$(exeext)
2087         cp xgcc$(exeext) gcc-cross$(exeext)
2088
2089 checksum-options:
2090         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
2091         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
2092
2093 #\f
2094 # Build libgcc.a.
2095
2096 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
2097         $(MACHMODE_H) gcov-iov.h
2098
2099 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
2100         : > tmp-libgcc.mvars
2101         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
2102         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
2103         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
2104         if test @enable_default_pie@ = yes; then \
2105           NO_PIE_CFLAGS="-fno-PIE"; \
2106         else \
2107           NO_PIE_CFLAGS=; \
2108         fi; \
2109         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
2110
2111         mv tmp-libgcc.mvars libgcc.mvars
2112
2113 # Use the genmultilib shell script to generate the information the gcc
2114 # driver program needs to select the library directory based on the
2115 # switches.
2116 multilib.h: s-mlib; @true
2117 s-mlib: $(srcdir)/genmultilib Makefile
2118         if test @enable_multilib@ = yes \
2119            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
2120           $(SHELL) $(srcdir)/genmultilib \
2121             "$(MULTILIB_OPTIONS)" \
2122             "$(MULTILIB_DIRNAMES)" \
2123             "$(MULTILIB_MATCHES)" \
2124             "$(MULTILIB_EXCEPTIONS)" \
2125             "$(MULTILIB_EXTRA_OPTS)" \
2126             "$(MULTILIB_EXCLUSIONS)" \
2127             "$(MULTILIB_OSDIRNAMES)" \
2128             "$(MULTILIB_REQUIRED)" \
2129             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2130             "$(MULTILIB_REUSE)" \
2131             "@enable_multilib@" \
2132             > tmp-mlib.h; \
2133         else \
2134           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2135             "$(MULTIARCH_DIRNAME)" '' no \
2136             > tmp-mlib.h; \
2137         fi
2138         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2139         $(STAMP) s-mlib
2140 #\f
2141 # Compiling object files from source files.
2142
2143 # Note that dependencies on obstack.h are not written
2144 # because that file is not part of GCC.
2145
2146 srcextra: gcc.srcextra lang.srcextra
2147
2148 gcc.srcextra: gengtype-lex.c
2149         -cp -p $^ $(srcdir)
2150
2151 AR_OBJS = file-find.o
2152 AR_LIBS = @COLLECT2_LIBS@
2153
2154 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2155         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2156                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2157
2158 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2159         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2160                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2161
2162 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2163         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2164                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2165
2166 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2167         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2168         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2169
2170 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2171         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2172         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2173
2174 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2175         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2176         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2177
2178 # ??? the implicit rules dont trigger if the source file has a different name
2179 # so copy instead
2180 gcc-ranlib.c: gcc-ar.c
2181         cp $^ $@
2182
2183 gcc-nm.c: gcc-ar.c
2184         cp $^ $@
2185
2186 COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
2187   collect-utils.o file-find.o hash-table.o selftest.o
2188 COLLECT2_LIBS = @COLLECT2_LIBS@
2189 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2190 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2191         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2192                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2193         mv -f T$@ $@
2194
2195 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2196         @TARGET_SYSTEM_ROOT_DEFINE@
2197
2198 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2199 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2200         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2201            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2202         mv -f T$@ $@
2203
2204 # Files used by all variants of C or by the stand-alone pre-processor.
2205
2206 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2207
2208 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2209         -DTARGET_MACHINE=\"$(target)\"
2210
2211 default-c.o: config/default-c.c
2212         $(COMPILE) $<
2213         $(POSTCOMPILE)
2214
2215 # Files used by all variants of C and some other languages.
2216
2217 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2218 prefix.o: $(BASEVER)
2219
2220 # Files used by the D language front end.
2221
2222 default-d.o: config/default-d.c
2223         $(COMPILE) $<
2224         $(POSTCOMPILE)
2225
2226 # Language-independent files.
2227
2228 DRIVER_DEFINES = \
2229   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2230   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2231   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2232   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2233   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2234   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2235   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2236   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2237   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2238   @TARGET_SYSTEM_ROOT_DEFINE@ \
2239   $(VALGRIND_DRIVER_DEFINES) \
2240   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2241   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\"" \
2242   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2243   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\"
2244
2245 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
2246 gcc.o: $(BASEVER)
2247
2248 specs.h : s-specs ; @true
2249 s-specs : Makefile
2250         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2251             echo "#include \"$$f\""; \
2252         done | sed 's|$(srcdir)/||' > tmp-specs.h
2253         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2254         $(STAMP) s-specs
2255
2256 optionlist: s-options ; @true
2257 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2258         LC_ALL=C ; export LC_ALL ; \
2259         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2260         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2261         $(STAMP) s-options
2262
2263 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2264     $(srcdir)/optc-gen.awk
2265         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2266                -f $(srcdir)/optc-gen.awk \
2267                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2268
2269 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2270     $(srcdir)/optc-save-gen.awk
2271         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2272                -f $(srcdir)/optc-save-gen.awk \
2273                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2274
2275 options.h: s-options-h ; @true
2276 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2277     $(srcdir)/opth-gen.awk
2278         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2279                -f $(srcdir)/opth-gen.awk \
2280                < $< > tmp-options.h
2281         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2282         $(STAMP) $@
2283
2284 dumpvers: dumpvers.c
2285
2286 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2287         -DREVISION=$(REVISION_s) \
2288         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2289         -DBUGURL=$(BUGURL_s)
2290 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2291
2292 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2293 CFLAGS-lto-compress.o += $(ZLIBINC) $(ZSTD_INC)
2294
2295 CFLAGS-lto-streamer-in.o += -DTARGET_MACHINE=\"$(target_noncanonical)\"
2296
2297 bversion.h: s-bversion; @true
2298 s-bversion: BASE-VER
2299         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2300         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2301         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2302         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2303         $(STAMP) s-bversion
2304
2305 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2306 CFLAGS-optinfo-emit-json.o += -DTARGET_NAME=\"$(target_noncanonical)\" $(ZLIBINC)
2307 CFLAGS-analyzer/engine.o += $(ZLIBINC)
2308
2309 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
2310                     $(srcdir)/gen-pass-instances.awk
2311         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2312           $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
2313
2314 $(out_object_file): $(out_file)
2315         $(COMPILE) $<
2316         $(POSTCOMPILE)
2317
2318 $(common_out_object_file): $(common_out_file)
2319         $(COMPILE) $<
2320         $(POSTCOMPILE)
2321 #\f
2322 # Generate header and source files from the machine description,
2323 # and compile them.
2324
2325 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2326   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2327   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2328   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2329   insn-target-def.h
2330
2331 # Dependencies for the md file.  The first time through, we just assume
2332 # the md file itself and the generated dependency file (in order to get
2333 # it built).  The second time through we have the dependency file.
2334 -include mddeps.mk
2335 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2336
2337 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2338         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2339         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2340         $(STAMP) s-mddeps
2341
2342 # For each of the files generated by running a generator program over
2343 # the machine description, the following static pattern rules run the
2344 # generator program only if the machine description has changed,
2345 # but touch the target file only when its contents actually change.
2346 # The "; @true" construct forces Make to recheck the timestamp on
2347 # the target file.
2348
2349 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2350                           insn-config.h insn-flags.h insn-target-def.h
2351
2352 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2353                           insn-extract.c insn-output.c \
2354                           insn-peep.c insn-recog.c
2355
2356 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2357
2358 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2359
2360 $(simple_generated_h:insn-%.h=s-%) \
2361 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2362
2363 $(simple_rtl_generated_h:insn-%.h=s-%) \
2364 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2365
2366 $(simple_generated_h): insn-%.h: s-%; @true
2367
2368 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2369         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2370           $(filter insn-conditions.md,$^) > tmp-$*.h
2371         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2372         $(STAMP) s-$*
2373
2374 $(simple_generated_c): insn-%.c: s-%; @true
2375 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2376         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2377           $(filter insn-conditions.md,$^) > tmp-$*.c
2378         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2379         $(STAMP) s-$*
2380
2381 # gencheck doesn't read the machine description, and the file produced
2382 # doesn't use the insn-* convention.
2383 tree-check.h: s-check ; @true
2384 s-check : build/gencheck$(build_exeext)
2385         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2386         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2387         $(STAMP) s-check
2388
2389 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2390 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2391 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2392   insn-conditions.md
2393         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2394                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2395         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2396         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2397         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2398         $(STAMP) s-attrtab
2399
2400 # genopinit produces two files.
2401 insn-opinit.c insn-opinit.h: s-opinit ; @true
2402 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2403         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2404           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2405         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2406         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2407         $(STAMP) s-opinit
2408
2409 # gencondmd doesn't use the standard naming convention.
2410 build/gencondmd.c: s-conditions; @true
2411 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2412         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2413         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2414         $(STAMP) s-conditions
2415
2416 insn-conditions.md: s-condmd; @true
2417 s-condmd: build/gencondmd$(build_exeext)
2418         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2419         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2420         $(STAMP) s-condmd
2421
2422
2423 # These files are generated by running the same generator more than
2424 # once with different options, so they have custom rules.  The
2425 # stampfile idiom is the same.
2426 genrtl.h: s-genrtl-h; @true
2427
2428 s-genrtl-h: build/gengenrtl$(build_exeext)
2429         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2430         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2431         $(STAMP) s-genrtl-h
2432
2433 insn-modes.c: s-modes; @true
2434 insn-modes.h: s-modes-h; @true
2435 insn-modes-inline.h: s-modes-inline-h; @true
2436 min-insn-modes.c: s-modes-m; @true
2437
2438 s-modes: build/genmodes$(build_exeext)
2439         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2440         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2441         $(STAMP) s-modes
2442
2443 s-modes-h: build/genmodes$(build_exeext)
2444         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2445         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2446         $(STAMP) s-modes-h
2447
2448 s-modes-inline-h: build/genmodes$(build_exeext)
2449         $(RUN_GEN) build/genmodes$(build_exeext) -i > tmp-modes-inline.h
2450         $(SHELL) $(srcdir)/../move-if-change tmp-modes-inline.h \
2451           insn-modes-inline.h
2452         $(STAMP) s-modes-inline-h
2453
2454 s-modes-m: build/genmodes$(build_exeext)
2455         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2456         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2457         $(STAMP) s-modes-m
2458
2459 insn-preds.c: s-preds; @true
2460 tm-preds.h: s-preds-h; @true
2461 tm-constrs.h: s-constrs-h; @true
2462
2463 .PHONY: mddump
2464 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2465         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2466
2467 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2468         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2469         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2470         $(STAMP) s-preds
2471
2472 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2473         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2474         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2475         $(STAMP) s-preds-h
2476
2477 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2478         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2479         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2480         $(STAMP) s-constrs-h
2481
2482 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2483         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2484           > tmp-case-cfn-macros.h
2485         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2486           case-cfn-macros.h
2487         $(STAMP) s-case-cfn-macros
2488 case-cfn-macros.h: s-case-cfn-macros; @true
2489
2490 s-cfn-operators: build/gencfn-macros$(build_exeext)
2491         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2492           > tmp-cfn-operators.pd
2493         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2494           cfn-operators.pd
2495         $(STAMP) s-cfn-operators
2496 cfn-operators.pd: s-cfn-operators; @true
2497
2498 target-hooks-def.h: s-target-hooks-def-h; @true
2499 # make sure that when we build info files, the used tm.texi is up to date.
2500 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2501
2502 s-target-hooks-def-h: build/genhooks$(build_exeext)
2503         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2504                                              > tmp-target-hooks-def.h
2505         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2506                                              target-hooks-def.h
2507         $(STAMP) s-target-hooks-def-h
2508
2509 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2510
2511 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2512         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2513                                              > tmp-c-target-hooks-def.h
2514         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2515                                              c-family/c-target-hooks-def.h
2516         $(STAMP) s-c-target-hooks-def-h
2517
2518 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2519
2520 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2521         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2522                                              > tmp-common-target-hooks-def.h
2523         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2524                                              common/common-target-hooks-def.h
2525         $(STAMP) s-common-target-hooks-def-h
2526
2527 d/d-target-hooks-def.h: s-d-target-hooks-def-h; @true
2528
2529 s-d-target-hooks-def-h: build/genhooks$(build_exeext)
2530         $(RUN_GEN) build/genhooks$(build_exeext) "D Target Hook" \
2531                                              > tmp-d-target-hooks-def.h
2532         $(SHELL) $(srcdir)/../move-if-change tmp-d-target-hooks-def.h \
2533                                              d/d-target-hooks-def.h
2534         $(STAMP) s-d-target-hooks-def-h
2535
2536 # check if someone mistakenly only changed tm.texi.
2537 # We use a different pathname here to avoid a circular dependency.
2538 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2539
2540 # The tm.texi we want to compare against / check into svn should have
2541 # unix-style line endings.  To make this work on MinGW, remove \r.
2542 # \r is not portable to Solaris tr, therefore we have a special
2543 # case for ASCII.  We use \r for other encodings like EBCDIC.
2544 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2545         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2546                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2547         case `echo X|tr X '\101'` in \
2548           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2549           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2550         esac
2551         mv tmp2-tm.texi tmp-tm.texi
2552         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2553         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2554           $(STAMP) $@; \
2555         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2556           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2557             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2558             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2559             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/d/d-target.def \
2560           ); then \
2561           echo >&2 ; \
2562           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2563           false; \
2564         else \
2565           echo >&2 ; \
2566           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2567           echo new text in $(objdir)/tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2568           false; \
2569         fi
2570
2571 gimple-match.c: s-match gimple-match-head.c ; @true
2572 generic-match.c: s-match generic-match-head.c ; @true
2573
2574 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2575         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2576             > tmp-gimple-match.c
2577         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2578             > tmp-generic-match.c
2579         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2580                                                 gimple-match.c
2581         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2582                                                 generic-match.c
2583         $(STAMP) s-match
2584
2585 GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2586   $(host_xm_file_list) \
2587   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2588   $(srcdir)/wide-int.h $(srcdir)/alias.h \
2589   $(srcdir)/coverage.c  $(srcdir)/rtl.h \
2590   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2591   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2592   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2593   $(srcdir)/fixed-value.h \
2594   $(srcdir)/function-abi.h \
2595   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
2596   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2597   $(srcdir)/symtab-thunks.h $(srcdir)/symtab-thunks.cc \
2598   $(srcdir)/symtab-clones.h \
2599   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2600   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2601   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2602   $(srcdir)/ipa-param-manipulation.h $(srcdir)/ipa-sra.c $(srcdir)/dbxout.c \
2603   $(srcdir)/ipa-modref.h $(srcdir)/ipa-modref.c \
2604   $(srcdir)/ipa-modref-tree.h \
2605   $(srcdir)/signop.h \
2606   $(srcdir)/dwarf2out.h \
2607   $(srcdir)/dwarf2asm.c \
2608   $(srcdir)/dwarf2cfi.c \
2609   $(srcdir)/dwarf2out.c \
2610   $(srcdir)/tree-vect-generic.c \
2611   $(srcdir)/gimple-isel.cc \
2612   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2613   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2614   $(srcdir)/expr.h \
2615   $(srcdir)/function.c $(srcdir)/except.c \
2616   $(srcdir)/ggc-tests.c \
2617   $(srcdir)/gcse.c $(srcdir)/godump.c \
2618   $(srcdir)/lists.c $(srcdir)/optabs-libfuncs.c \
2619   $(srcdir)/profile.c $(srcdir)/mcf.c \
2620   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2621   $(srcdir)/stor-layout.c \
2622   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2623   $(srcdir)/gimple.h \
2624   $(srcdir)/gimple-ssa.h \
2625   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2626   $(srcdir)/tree-cfg.c $(srcdir)/tree-ssa-loop-ivopts.c \
2627   $(srcdir)/tree-dfa.c \
2628   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2629   $(srcdir)/tree-chrec.h \
2630   $(srcdir)/tree-scalar-evolution.c \
2631   $(srcdir)/tree-ssa-operands.h \
2632   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2633   $(srcdir)/omp-offload.h \
2634   $(srcdir)/omp-offload.c \
2635   $(srcdir)/omp-general.c \
2636   $(srcdir)/omp-low.c \
2637   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c \
2638   $(srcdir)/cgraphclones.c \
2639   $(srcdir)/tree-phinodes.c \
2640   $(srcdir)/tree-ssa-alias.h \
2641   $(srcdir)/tree-ssanames.h \
2642   $(srcdir)/tree-vrp.h \
2643   $(srcdir)/value-range.h \
2644   $(srcdir)/ipa-prop.h \
2645   $(srcdir)/trans-mem.c \
2646   $(srcdir)/lto-streamer.h \
2647   $(srcdir)/target-globals.h \
2648   $(srcdir)/ipa-predicate.h \
2649   $(srcdir)/ipa-fnsummary.h \
2650   $(srcdir)/vtable-verify.c \
2651   $(srcdir)/asan.c \
2652   $(srcdir)/ubsan.c \
2653   $(srcdir)/tsan.c \
2654   $(srcdir)/sanopt.c \
2655   $(srcdir)/sancov.c \
2656   $(srcdir)/ipa-devirt.c \
2657   $(srcdir)/internal-fn.h \
2658   $(srcdir)/calls.c \
2659   $(srcdir)/omp-general.h \
2660   @all_gtfiles@
2661
2662 # Compute the list of GT header files from the corresponding C sources,
2663 # possibly nested within config or language subdirectories.  Match gengtype's
2664 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2665 # language subdir, gt-file.h otherwise (no subdir indication for config/
2666 # related sources).
2667
2668 GTFILES_H = $(subst /,-, \
2669             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2670                            $(patsubst %.c,%.h, \
2671                              $(filter %.c, $(GTFILES)))) \
2672                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2673
2674 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2675 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2676
2677 # $(GTFILES) may be too long to put on a command line, so we have to
2678 # write it out to a file (taking care not to do that in a way that
2679 # overflows a command line!) and then have gengtype read the file in.
2680
2681 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2682
2683 ### Common flags to gengtype [e.g. -v or -B backupdir]
2684 GENGTYPE_FLAGS=
2685
2686 gtyp-input.list: s-gtyp-input ; @true
2687 s-gtyp-input: Makefile
2688         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2689         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2690         $(STAMP) s-gtyp-input
2691
2692 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2693          gtyp-input.list
2694 # First, parse all files and save a state file.
2695         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2696                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2697 # Second, read the state file and generate all files.  This ensure that
2698 # gtype.state is correctly read:
2699         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2700         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2701                     -r gtype.state
2702         $(STAMP) s-gtype
2703
2704 generated_files = config.h tm.h $(TM_P_H) $(TM_D_H) $(TM_H) multilib.h \
2705        $(simple_generated_h) specs.h \
2706        tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2707        tm-preds.h tm-constrs.h \
2708        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2709        options.h target-hooks-def.h insn-opinit.h \
2710        common/common-target-hooks-def.h pass-instances.def \
2711        c-family/c-target-hooks-def.h d/d-target-hooks-def.h \
2712        case-cfn-macros.h \
2713        cfn-operators.pd omp-device-properties.h
2714
2715 #\f
2716 # How to compile object files to run on the build machine.
2717
2718 build/%.o :  # dependencies provided by explicit rule later
2719         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2720                 -o $@ $<
2721
2722 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2723 ## several C macro definitions, just like version.o
2724 build/version.o:  version.c version.h \
2725                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2726         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2727         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2728         -DREVISION=$(REVISION_s) \
2729         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2730         -DBUGURL=$(BUGURL_s) -o $@ $<
2731
2732 # Header dependencies for the programs that generate source code.
2733 # These are library modules...
2734 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2735 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H)               \
2736   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h           \
2737   $(HASHTAB_H) $(READ_MD_H) $(GENSUPPORT_H) $(HASH_TABLE_H)
2738 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)   \
2739   $(GGC_H)
2740 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2741   $(CORETYPES_H)
2742 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2743   $(GTM_H) $(RTL_BASE_H)
2744 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)      \
2745   $(HASHTAB_H) errors.h $(READ_MD_H)
2746 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)    \
2747   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2748   $(GENSUPPORT_H)
2749 build/rtl.o: rtl.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) $(SYSTEM_H)     \
2750   $(RTL_H) $(GGC_H) errors.h
2751 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(VEC_H)    \
2752   $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H) $(HASH_TABLE_H)
2753 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H)              \
2754   $(CORETYPES_H) $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2755 build/sort.o : sort.cc $(BCONFIG_H) $(SYSTEM_H)
2756 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)     \
2757   $(HASHTAB_H) inchash.h
2758 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2759   $(CORETYPES_H) $(GTM_H) insn-constants.h                              \
2760   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2761   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2762   $(EXCEPT_H) tm-constrs.h)
2763 # This pulls in tm-pred.h which contains inline functions wrapping up
2764 # predicates from the back-end so those functions must be discarded.
2765 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2766 build/gencondmd.o : \
2767   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2768
2769 # ...these are the programs themselves.
2770 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2771   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2772 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2773   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2774 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2775   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(GGC_H)    \
2776   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2777 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2778   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(VEC_H)    \
2779   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2780 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2781         $(SYSTEM_H) $(CORETYPES_H) tree.def c-family/c-common.def       \
2782         $(lang_tree_files) gimple.def
2783 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2784 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2785   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2786 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2787   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(HASHTAB_H)             \
2788   $(READ_MD_H) $(GENSUPPORT_H)
2789 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2790   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2791 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2792   $(CORETYPES_H) errors.h $(READ_MD_H)
2793 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2794   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2795 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2796   $(CORETYPES_H) errors.h $(READ_MD_H)
2797 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2798   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2799 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2800   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2801 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2802   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H)           \
2803   $(GENSUPPORT_H) $(HASH_TABLE_H) target-insns.def
2804 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2805
2806 # The gengtype generator program is special: Two versions are built.
2807 # One is for the build machine, and one is for the host to allow
2808 # plugins to define their types and generate the supporting GGC
2809 # datastructures and routines with GTY markers.
2810 # The host object files depend on CONFIG_H, and the build objects
2811 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2812 # the build-%: rule doesn't apply to them.
2813
2814 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2815   gengtype-lex.o errors.o
2816
2817 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2818 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2819 build/gengtype-lex.o: $(BCONFIG_H)
2820
2821 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2822   $(SYSTEM_H)
2823 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2824 build/gengtype-parse.o: $(BCONFIG_H)
2825
2826 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2827   gengtype.h errors.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2828   $(XREGEX_H)
2829 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2830 build/gengtype-state.o: $(BCONFIG_H)
2831 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2832   rtl.def insn-notes.def errors.h version.h                     \
2833   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2834 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2835 build/gengtype.o: $(BCONFIG_H)
2836
2837 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2838
2839 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2840   errors.h $(READ_MD_H)
2841 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2842   $(HASHTAB_H) machmode.def $(extra_modes_file)
2843 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2844   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2845 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2846   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2847 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2848   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h             \
2849   $(DIAGNOSTIC_CORE_H)
2850 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2851   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2852 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2853   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)         \
2854   $(HASH_TABLE_H) inchash.h
2855 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2856   $(COMMON_TARGET_DEF) $(D_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2857 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2858   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2859 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2860   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2861   tree.def builtins.def internal-fn.def case-cfn-macros.h $(CPPLIB_H)
2862 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)        \
2863   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def       \
2864   internal-fn.def
2865
2866 # Compile the programs that generate insn-* from the machine description.
2867 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2868 # since they need to run on this machine
2869 # even if GCC is being compiled to run on some other machine.
2870
2871 # All these programs use the RTL reader ($(BUILD_RTL)).
2872 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2873              extract flags mddump opinit output peep preds recog target-def
2874 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2875
2876 # All these programs use the MD reader ($(BUILD_MD)).
2877 genprogmd = $(genprogrtl) mddeps constants enums
2878 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2879
2880 # All these programs need to report errors.
2881 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros condmd
2882 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2883
2884 # Remaining build programs.
2885 genprog = $(genprogerr) check checksum match
2886
2887 # These programs need libs over and above what they get from the above list.
2888 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2889
2890 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2891 build/gencfn-macros$(build_exeext) : build/hash-table.o build/vec.o \
2892   build/ggc-none.o build/sort.o
2893
2894 # For stage1 and when cross-compiling use the build libcpp which is
2895 # built with NLS disabled.  For stage2+ use the host library and
2896 # its dependencies.
2897 ifeq ($(build_objdir),$(build_libobjdir))
2898 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2899 else
2900 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2901 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2902 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2903 endif
2904
2905 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2906   $(BUILD_ERRORS) build/vec.o build/hash-table.o build/sort.o
2907
2908 # These programs are not linked with the MD reader.
2909 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2910               build/gengtype-state.o build/version.o build/errors.o
2911
2912 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2913               gengtype-state.o version.o errors.o $(LIBDEPS)
2914         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2915             $(filter-out ($LIBDEPS), $^) $(LIBS)
2916
2917 # Rule for the generator programs:
2918 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2919         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2920             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2921
2922 omp-general.o: omp-device-properties.h
2923
2924 omp_device_properties = @omp_device_properties@
2925 omp-device-properties.h: s-omp-device-properties-h ; @true
2926 s-omp-device-properties-h: @omp_device_property_deps@
2927         -rm -f tmp-omp-device-properties.h; \
2928         for kind in kind arch isa; do \
2929           echo 'const char omp_offload_device_'$${kind}'[] = ' \
2930             >> tmp-omp-device-properties.h; \
2931           for prop in none $(omp_device_properties); do \
2932             [ "$$prop" = "none" ] && continue; \
2933             tgt=`echo "$$prop" | sed 's/=.*$$//'`; \
2934             props=`echo "$$prop" | sed 's/.*=//'`; \
2935             echo "\"$$tgt\\0\"" >> tmp-omp-device-properties.h; \
2936             sed -n 's/^'$${kind}': //p' $${props} \
2937               | sed 's/[[:blank:]]/ /g;s/  */ /g;s/^ //;s/ $$//;s/ /\\0/g;s/^/"/;s/$$/\\0\\0"/' \
2938               >> tmp-omp-device-properties.h; \
2939           done; \
2940           echo '"";' >> tmp-omp-device-properties.h; \
2941         done; \
2942         $(SHELL) $(srcdir)/../move-if-change tmp-omp-device-properties.h \
2943           omp-device-properties.h
2944         $(STAMP) s-omp-device-properties-h
2945
2946 # Generated source files for gengtype.  Prepend inclusion of
2947 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
2948 # any system header is included.
2949 gengtype-lex.c : gengtype-lex.l
2950         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2951           echo '#ifdef HOST_GENERATOR_FILE' > $@.tmp; \
2952           echo '#include "config.h"'       >> $@.tmp; \
2953           echo '#else'                     >> $@.tmp; \
2954           echo '#include "bconfig.h"'      >> $@.tmp; \
2955           echo '#endif'                    >> $@.tmp; \
2956           cat $@ >> $@.tmp; \
2957           mv $@.tmp $@; \
2958         }
2959
2960 #\f
2961 # Remake internationalization support.
2962 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2963
2964 #\f
2965 # Remake cpp.
2966
2967 PREPROCESSOR_DEFINES = \
2968   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2969   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2970   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2971   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2972   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2973   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2974   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2975   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2976   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2977   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2978   -DPREFIX=\"$(prefix)/\" \
2979   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2980   @TARGET_SYSTEM_ROOT_DEFINE@
2981
2982 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2983 cppbuiltin.o: $(BASEVER)
2984
2985 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2986
2987 # Note for the stamp targets, we run the program `true' instead of
2988 # having an empty command (nothing following the semicolon).
2989
2990 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2991 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) \
2992   $(SYSTEM_H) $(CORETYPES_H) $(TM_H)
2993
2994 build/gcov-iov$(build_exeext): build/gcov-iov.o
2995         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2996                 build/gcov-iov.o -o $@
2997
2998 gcov-iov.h: s-iov; @true
2999 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
3000         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
3001             > tmp-gcov-iov.h
3002         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
3003         $(STAMP) s-iov
3004
3005 # gcov.o needs $(ZLIBINC) added to the include flags.
3006 CFLAGS-gcov.o += $(ZLIBINC)
3007
3008 GCOV_OBJS = gcov.o json.o
3009 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
3010         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
3011                 hash-table.o ggc-none.o $(LIBS) $(ZLIB) -o $@
3012 GCOV_DUMP_OBJS = gcov-dump.o
3013 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
3014         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
3015                 hash-table.o ggc-none.o\
3016                 $(LIBS) -o $@
3017
3018 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
3019   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
3020   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
3021   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
3022 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
3023         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
3024 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
3025         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
3026           -DIN_GCOV_TOOL=1 -o $@ $<
3027 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
3028         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
3029           -DIN_GCOV_TOOL=1 -o $@ $<
3030 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
3031 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
3032         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
3033 #\f
3034 # Build the include directories.  The stamp files are stmp-* rather than
3035 # s-* so that mostlyclean does not force the include directory to
3036 # be rebuilt.
3037
3038 # Build the include directories.
3039 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
3040 # Copy in the headers provided with gcc.
3041 #
3042 # The sed command gets just the last file name component;
3043 # this is necessary because VPATH could add a dirname.
3044 # Using basename would be simpler, but some systems don't have it.
3045 #
3046 # The touch command is here to workaround an AIX/Linux NFS bug.
3047 #
3048 # The move-if-change + cp -p twists for limits.h are intended to preserve
3049 # the time stamp when we regenerate, to prevent pointless rebuilds during
3050 # e.g. install-no-fixedincludes.
3051         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
3052         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
3053         for file in .. $(USER_H); do \
3054           if [ X$$file != X.. ]; then \
3055             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3056             $(STAMP) include/$$realfile; \
3057             rm -f include/$$realfile; \
3058             cp $$file include; \
3059             chmod a+r include/$$realfile; \
3060           fi; \
3061         done
3062         for file in .. $(USER_H_INC_NEXT_PRE); do \
3063           if [ X$$file != X.. ]; then \
3064             mv include/$$file include/x_$$file; \
3065             echo "#include_next <$$file>" >include/$$file; \
3066             cat include/x_$$file >>include/$$file; \
3067             rm -f include/x_$$file; \
3068             chmod a+r include/$$file; \
3069           fi; \
3070         done
3071         for file in .. $(USER_H_INC_NEXT_POST); do \
3072           if [ X$$file != X.. ]; then \
3073             echo "#include_next <$$file>" >>include/$$file; \
3074             chmod a+r include/$$file; \
3075           fi; \
3076         done
3077         rm -f include/stdint.h
3078         if [ $(USE_GCC_STDINT) = wrap ]; then \
3079           rm -f include/stdint-gcc.h; \
3080           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
3081           chmod a+r include/stdint-gcc.h; \
3082           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
3083           chmod a+r include/stdint.h; \
3084         elif [ $(USE_GCC_STDINT) = provide ]; then \
3085           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
3086           chmod a+r include/stdint.h; \
3087         fi
3088         set -e; for ml in `cat fixinc_list`; do \
3089           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3090           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3091           fix_dir=include-fixed$${multi_dir}; \
3092           if $(LIMITS_H_TEST) ; then \
3093             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
3094           else \
3095             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
3096           fi; \
3097           $(mkinstalldirs) $${fix_dir}; \
3098           chmod a+rx $${fix_dir} || true; \
3099           $(SHELL) $(srcdir)/../move-if-change \
3100             tmp-xlimits.h  tmp-limits.h; \
3101           rm -f $${fix_dir}/limits.h; \
3102           cp -p tmp-limits.h $${fix_dir}/limits.h; \
3103           chmod a+r $${fix_dir}/limits.h; \
3104         done
3105 # Install the README
3106         rm -f include-fixed/README
3107         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
3108         chmod a+r include-fixed/README
3109         $(STAMP) $@
3110
3111 .PHONY: install-gcc-tooldir
3112 install-gcc-tooldir:
3113         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
3114
3115 macro_list: s-macro_list; @true
3116 s-macro_list : $(GCC_PASSES) cc1$(exeext)
3117         echo | $(GCC_FOR_TARGET) -E -dM - | \
3118           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
3119                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
3120           sort -u > tmp-macro_list
3121         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
3122         $(STAMP) s-macro_list
3123
3124 fixinc_list: s-fixinc_list; @true
3125 s-fixinc_list : $(GCC_PASSES)
3126 # Build up a list of multilib directories and corresponding sysroot
3127 # suffixes, in form sysroot;multilib.
3128         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
3129           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
3130             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
3131             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
3132             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
3133             if [ "$${multi_dir}" = "." ]; \
3134               then multi_dir=""; \
3135             else \
3136               multi_dir=/$${multi_dir}; \
3137             fi; \
3138             echo "$${sfx};$${multi_dir}"; \
3139           done; \
3140         else \
3141           echo ";"; \
3142         fi > tmp-fixinc_list
3143         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
3144         $(STAMP) s-fixinc_list
3145
3146 # The line below is supposed to avoid accidentally matching the
3147 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
3148 # expect fixincl to be newer than fixincl.o, such that this situation
3149 # would never come up.  As it turns out, if you use ccache with
3150 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3151 # working directory in object files (-g absent, or -fno-working-dir
3152 # present), and build and host are the same, fixincl for the host will
3153 # build after fixincl for the build machine, getting a cache hit,
3154 # thereby updating the timestamp of fixincl.o in the host tree.
3155 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3156 # the build tree, and so fixincl in the build tree will appear to be
3157 # out of date.  Yuck.
3158 ../$(build_subdir)/fixincludes/fixincl: ; @ :
3159
3160 # Build fixed copies of system files.
3161 # Abort if no system headers available, unless building a crosscompiler.
3162 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3163 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3164   $(build_objdir)/fixincludes/fixincl \
3165   $(build_objdir)/fixincludes/fixinc.sh
3166         rm -rf include-fixed; mkdir include-fixed
3167         -chmod a+rx include-fixed
3168         if [ -d ../prev-gcc ]; then \
3169           cd ../prev-gcc && \
3170           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
3171             libsubdir=. ; \
3172         else \
3173           set -e; for ml in `cat fixinc_list`; do \
3174             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3175             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3176             fix_dir=include-fixed$${multi_dir}; \
3177             if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
3178               echo The directory that should contain system headers does not exist: >&2 ; \
3179               echo "  ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
3180               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
3181               if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
3182               then sleep 1; else exit 1; fi; \
3183             fi; \
3184             $(mkinstalldirs) $${fix_dir}; \
3185             chmod a+rx $${fix_dir} || true; \
3186             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
3187               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
3188               gcc_dir=`${PWD_COMMAND}` ; \
3189               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
3190               cd $(build_objdir)/fixincludes && \
3191               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
3192                 $(BUILD_SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
3193             rm -f $${fix_dir}/syslimits.h; \
3194             if [ -f $${fix_dir}/limits.h ]; then \
3195               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
3196             else \
3197               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
3198             fi; \
3199             chmod a+r $${fix_dir}/syslimits.h; \
3200           done; \
3201         fi
3202         $(STAMP) stmp-fixinc
3203 #\f
3204
3205 # Install with the gcc headers files, not the fixed include files, which we
3206 # are typically not allowed to distribute.  The general idea is to:
3207 #  - Get to "install" with a bare set of internal headers, not the
3208 #    fixed system ones,
3209 #  - Prevent rebuilds of what normally depends on the headers, which is
3210 #    useless for installation purposes and would rely on improper headers.
3211 #  - Restore as much of the original state as possible.
3212
3213 .PHONY: install-no-fixedincludes
3214
3215 install-no-fixedincludes:
3216         # Stash the current set of headers away, save stamps we're going to
3217         # alter explicitly, and arrange for fixincludes not to run next time
3218         # we trigger a headers rebuild.
3219         -rm -rf tmp-include
3220         -mv include tmp-include 2>/dev/null
3221         -mv include-fixed tmp-include-fixed 2>/dev/null
3222         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3223         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3224         -mkdir include
3225         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3226         -touch stmp-fixinc
3227
3228         # Rebuild our internal headers, restore the original stamps so that
3229         # "install" doesn't trigger pointless rebuilds because of that update,
3230         # then do install
3231         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3232         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3233         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3234         $(MAKE) $(FLAGS_TO_PASS) install
3235
3236         # Restore the original set of maybe-fixed headers
3237         -rm -rf include; mv tmp-include include 2>/dev/null
3238         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3239
3240 # Remake the info files.
3241
3242 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3243
3244 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3245             doc/gccinstall.info doc/cppinternals.info
3246
3247 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3248
3249 srcinfo: $(INFOFILES)
3250         -cp -p $^ $(srcdir)/doc
3251
3252 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3253          gcc-common.texi gcc-vers.texi
3254
3255 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3256          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3257          gcov.texi trouble.texi bugreport.texi service.texi             \
3258          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3259          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3260          implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi \
3261          lto-dump.texi
3262
3263 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3264 # the generated tm.texi; the latter might have a more recent timestamp,
3265 # but we don't want to rebuild the info files unless the contents of
3266 # the *.texi files have changed.
3267 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3268          contribute.texi makefile.texi configterms.texi options.texi    \
3269          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3270          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3271          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3272          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3273          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3274          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3275          match-and-simplify.texi analyzer.texi ux.texi poly-int.texi
3276
3277 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
3278          gcc-common.texi gcc-vers.texi
3279
3280 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3281
3282 # gcc-vers.texi is generated from the version files.
3283 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3284         (echo "@set version-GCC $(BASEVER_c)"; \
3285          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3286          then echo "@set DEVELOPMENT"; \
3287          else echo "@clear DEVELOPMENT"; \
3288          fi) > $@T
3289         $(build_file_translate) echo @set srcdir `echo $(abs_srcdir) | sed -e 's|\\([@{}]\\)|@\\1|g'` >> $@T
3290         if [ -n "$(PKGVERSION)" ]; then \
3291           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3292         fi
3293         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3294         mv -f $@T $@
3295
3296
3297 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3298 # patterns.  To use them, put each of the specific targets with its
3299 # specific dependencies but no build commands.
3300
3301 doc/cpp.info: $(TEXI_CPP_FILES)
3302 doc/gcc.info: $(TEXI_GCC_FILES)
3303 doc/gccint.info: $(TEXI_GCCINT_FILES)
3304 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3305
3306 doc/%.info: %.texi
3307         if [ x$(BUILD_INFO) = xinfo ]; then \
3308                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3309                         -I $(gcc_docdir)/include -o $@ $<; \
3310         fi
3311
3312 # Duplicate entry to handle renaming of gccinstall.info
3313 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3314         if [ x$(BUILD_INFO) = xinfo ]; then \
3315                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3316                         -I $(gcc_docdir)/include -o $@ $<; \
3317         fi
3318
3319 doc/cpp.dvi: $(TEXI_CPP_FILES)
3320 doc/gcc.dvi: $(TEXI_GCC_FILES)
3321 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3322 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3323
3324 doc/cpp.pdf: $(TEXI_CPP_FILES)
3325 doc/gcc.pdf: $(TEXI_GCC_FILES)
3326 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3327 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3328
3329 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3330 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3331 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3332 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3333
3334 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3335       doc/cppinternals.dvi lang.dvi
3336
3337 doc/%.dvi: %.texi
3338         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3339
3340 # Duplicate entry to handle renaming of gccinstall.dvi
3341 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3342         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3343
3344 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3345            doc/cppinternals.pdf
3346
3347 pdf:: $(PDFFILES) lang.pdf
3348
3349 doc/%.pdf: %.texi
3350         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3351
3352 # Duplicate entry to handle renaming of gccinstall.pdf
3353 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3354         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3355
3356 # List the directories or single hmtl files which are installed by
3357 # install-html. The lang.html file triggers language fragments to build
3358 # html documentation.
3359 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3360        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3361        $(build_htmldir)/cppinternals
3362
3363 # List the html file targets.
3364 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3365        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3366        $(build_htmldir)/cppinternals/index.html lang.html
3367
3368 html:: $(HTMLS_BUILD)
3369
3370 $(build_htmldir)/%/index.html: %.texi
3371         $(mkinstalldirs) $(@D)
3372         rm -f $(@D)/*
3373         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3374
3375 # Duplicate entry to handle renaming of gccinstall
3376 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3377         $(mkinstalldirs) $(@D)
3378         echo rm -f $(@D)/*
3379         SOURCEDIR=$(abs_docdir) \
3380         DESTDIR=$(@D) \
3381         $(SHELL) $(srcdir)/doc/install.texi2html
3382
3383 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3384            doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1 \
3385            $(if $(filter yes,@enable_lto@),doc/lto-dump.1)
3386
3387 generated-manpages: man
3388
3389 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3390
3391 srcman: $(MANFILES)
3392         -cp -p $^ $(srcdir)/doc
3393
3394 doc/%.1: %.pod
3395         $(STAMP) $@
3396         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3397                 mv -f $(@).T$$$$ $@) || \
3398                 (rm -f $(@).T$$$$ && exit 1)
3399
3400 doc/%.7: %.pod
3401         $(STAMP) $@
3402         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3403                 mv -f $(@).T$$$$ $@) || \
3404                 (rm -f $(@).T$$$$ && exit 1)
3405
3406 %.pod: %.texi
3407         $(STAMP) $@
3408         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3409
3410 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3411 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3412
3413 # These next rules exist because the output name is not the same as
3414 # the input name, so our implicit %.pod rule will not work.
3415
3416 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3417         $(STAMP) $@
3418         -$(TEXI2POD) $< > $@
3419 gfdl.pod: fdl.texi
3420         $(STAMP) $@
3421         -$(TEXI2POD) $< > $@
3422 fsf-funding.pod: funding.texi
3423         $(STAMP) $@
3424         -$(TEXI2POD) $< > $@
3425 gpl.pod: gpl_v3.texi
3426         $(STAMP) $@
3427         -$(TEXI2POD) $< > $@
3428
3429 #\f
3430 # Deletion of files made during compilation.
3431 # There are four levels of this:
3432 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3433 # `mostlyclean' is useful while working on a particular type of machine.
3434 # It deletes most, but not all, of the files made by compilation.
3435 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3436 # `clean' deletes everything made by running `make all'.
3437 # `distclean' also deletes the files made by config.
3438 # `maintainer-clean' also deletes everything that could be regenerated
3439 # automatically, except for `configure'.
3440 # We remove as much from the language subdirectories as we can
3441 # (less duplicated code).
3442
3443 mostlyclean: lang.mostlyclean
3444         -rm -f $(MOSTLYCLEANFILES)
3445         -rm -f *$(objext) c-family/*$(objext)
3446         -rm -f *$(coverageexts)
3447 # Delete build programs
3448         -rm -f build/*
3449         -rm -f mddeps.mk
3450 # Delete other built files.
3451         -rm -f specs.h options.c options.h options-save.c
3452 # Delete the stamp and temporary files.
3453         -rm -f s-* tmp-* stamp-* stmp-*
3454         -rm -f */stamp-* */tmp-*
3455 # Delete debugging dump files.
3456         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3457 # Delete some files made during installation.
3458         -rm -f specs $(SPECS)
3459         -rm -f collect collect2 mips-tfile mips-tdump
3460 # Delete unwanted output files from TeX.
3461         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3462         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3463 # Delete sorted indices we don't actually use.
3464         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3465 # Delete core dumps.
3466         -rm -f core */core
3467 # Delete file generated for gengtype
3468         -rm -f gtyp-input.list
3469 # Delete files generated by gengtype
3470         -rm -f gtype-*
3471         -rm -f gt-*
3472         -rm -f gtype.state
3473 # Delete genchecksum outputs
3474         -rm -f *-checksum.c
3475 # Delete lock-and-run bits
3476         -rm -rf linkfe.lck lock-stamp.*
3477
3478 # Delete all files made by compilation
3479 # that don't exist in the distribution.
3480 clean: mostlyclean lang.clean
3481         -rm -f libgcc.a libgcc_eh.a libgcov.a
3482         -rm -f libgcc_s*
3483         -rm -f libunwind*
3484         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3485         -rm -f options.c options.h optionlist
3486         -rm -f cs-*
3487         -rm -f doc/*.dvi
3488         -rm -f doc/*.pdf
3489 # Delete the include directories.
3490         -rm -rf include include-fixed
3491 # Delete files used by the "multilib" facility (including libgcc subdirs).
3492         -rm -f multilib.h tmpmultilib*
3493         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3494           rm -rf $(MULTILIB_DIRNAMES); \
3495         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3496           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3497         fi ; fi
3498
3499 # Delete all files that users would normally create
3500 # while building and installing GCC.
3501 distclean: clean lang.distclean
3502         -rm -f auto-host.h auto-build.h
3503         -rm -f cstamp-h
3504         -rm -f config.status config.run config.cache config.bak
3505         -rm -f Make-lang Make-hooks Make-host Make-target
3506         -rm -f Makefile *.oaux
3507         -rm -f gthr-default.h
3508         -rm -f TAGS */TAGS
3509         -rm -f *.asm
3510         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3511         -rm -f testsuite/*.log testsuite/*.sum
3512         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3513         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3514         -rm -rf ${QMTEST_DIR} stamp-qmtest
3515         -rm -f .gdbinit configargs.h
3516         -rm -f gcov.pod
3517 # Delete po/*.gmo only if we are not building in the source directory.
3518         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3519         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3520
3521 # Get rid of every file that's generated from some other file, except for `configure'.
3522 # Most of these files ARE PRESENT in the GCC distribution.
3523 maintainer-clean:
3524         @echo 'This command is intended for maintainers to use; it'
3525         @echo 'deletes files that may need special tools to rebuild.'
3526         $(MAKE) lang.maintainer-clean distclean
3527         -rm -f cpp.??s cpp.*aux
3528         -rm -f gcc.??s gcc.*aux
3529         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3530 #\f
3531 # Entry points `install', `install-strip', and `uninstall'.
3532 # Also use `install-collect2' to install collect2 when the config files don't.
3533
3534 # Copy the compiler files into directories where they will be run.
3535 # Install the driver last so that the window when things are
3536 # broken is small.
3537 install: install-common $(INSTALL_HEADERS) \
3538     install-cpp install-man install-info install-@POSUB@ \
3539     install-driver install-lto-wrapper install-gcc-ar
3540
3541 ifeq ($(enable_plugin),yes)
3542 install: install-plugin
3543 endif
3544
3545 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3546 ifneq ($(STRIP),)
3547 install-strip: STRIPPROG = $(STRIP)
3548 export STRIPPROG
3549 endif
3550 install-strip: install
3551
3552 # Handle cpp installation.
3553 install-cpp: installdirs cpp$(exeext)
3554         -if test "$(enable_as_accelerator)" != "yes" ; then \
3555           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3556           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3557           if [ x$(cpp_install_dir) != x ]; then \
3558             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3559             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3560           else true; fi; \
3561         fi
3562
3563 # Create the installation directories.
3564 # $(libdir)/gcc/include isn't currently searched by cpp.
3565 installdirs:
3566         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3567         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3568         $(mkinstalldirs) $(DESTDIR)$(bindir)
3569         $(mkinstalldirs) $(DESTDIR)$(includedir)
3570         $(mkinstalldirs) $(DESTDIR)$(infodir)
3571         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3572         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3573
3574 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3575   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3576   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3577   gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3578   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3579   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3580   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3581   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3582   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3583   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3584   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3585   ipa-param-manipulation.h $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3586   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3587   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3588   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3589   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3590   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3591   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3592   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3593   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3594   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3595   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3596   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3597   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3598   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3599   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3600   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3601   lcm.h cfgloopmanip.h file-prefix-map.h builtins.def $(INSN_ATTR_H) \
3602   pass-instances.def params.list $(srcdir)/../include/gomp-constants.h \
3603   $(EXPR_H)
3604
3605 # generate the 'build fragment' b-header-vars
3606 s-header-vars: Makefile
3607         rm -f tmp-header-vars
3608 # The first sed gets the list "header variables" as the list variables
3609 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3610 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3611 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3612 # as well.
3613         $(foreach header_var,$(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~\.\.\./common/config/~common/config/~' -e 's~\.\.\.[^        ]*/~~g') >> tmp-header-vars;)
3614         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3615         $(STAMP) s-header-vars
3616
3617 # Install gengtype
3618 install-gengtype: installdirs gengtype$(exeext) gtype.state
3619         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3620         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3621         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3622         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3623
3624 # Install the headers needed to build a plugin.
3625 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3626 # We keep the directory structure for files in config, common/config or
3627 # c-family and .def files. All other files are flattened to a single directory.
3628         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3629         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3630         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3631         for file in $$headers; do \
3632           if [ -f $$file ] ; then \
3633             path=$$file; \
3634           elif [ -f $(srcdir)/$$file ]; then \
3635             path=$(srcdir)/$$file; \
3636           else continue; \
3637           fi; \
3638           case $$path in \
3639           "$(srcdir)"/config/* | "$(srcdir)"/common/config/* \
3640           | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3641             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3642           *) base=`basename $$path` ;; \
3643           esac; \
3644           dest=$(plugin_includedir)/$$base; \
3645           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3646           dir=`dirname $$dest`; \
3647           $(mkinstalldirs) $(DESTDIR)$$dir; \
3648           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3649         done
3650         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3651
3652 # Install the compiler executables built during cross compilation.
3653 install-common: native lang.install-common installdirs
3654         for file in $(COMPILERS); do \
3655           if [ -f $$file ] ; then \
3656             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3657             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3658           else true; \
3659           fi; \
3660         done
3661         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3662           if [ x"$$file" != x.. ]; then \
3663             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3664             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3665           else true; fi; \
3666         done
3667 # We no longer install the specs file because its presence makes the
3668 # driver slower, and because people who need it can recreate it by
3669 # using -dumpspecs.  We remove any old version because it would
3670 # otherwise override the specs built into the driver.
3671         rm -f $(DESTDIR)$(libsubdir)/specs
3672 # Install gcov if it was compiled.
3673         -if test "$(enable_as_accelerator)" != "yes" ; then \
3674           if [ -f gcov$(exeext) ]; \
3675           then \
3676             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3677             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3678           fi; \
3679         fi
3680 # Install gcov-tool if it was compiled.
3681         -if test "$(enable_as_accelerator)" != "yes" ; then \
3682           if [ -f gcov-tool$(exeext) ]; \
3683           then \
3684             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3685             $(INSTALL_PROGRAM) \
3686             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3687           fi; \
3688         fi
3689 # Install gcov-dump if it was compiled.
3690         -if test "$(enable_as_accelerator)" != "yes" ; then \
3691           if [ -f gcov-dump$(exeext) ]; \
3692           then \
3693             rm -f $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3694             $(INSTALL_PROGRAM) \
3695             gcov-dump$(exeext) $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3696           fi; \
3697         fi
3698
3699 # Install the driver program as $(target_noncanonical)-gcc,
3700 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3701 install-driver: installdirs xgcc$(exeext)
3702         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3703         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3704         -if test "$(enable_as_accelerator)" != "yes" ; then \
3705           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3706             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3707             ( cd $(DESTDIR)$(bindir) && \
3708               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3709           fi; \
3710           if [ ! -f gcc-cross$(exeext) ] \
3711               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3712             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3713             ( cd $(DESTDIR)$(bindir) && \
3714               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3715               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3716           fi; \
3717         fi
3718
3719 # Install the info files.
3720 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3721 # to do the install.
3722 install-info:: doc installdirs \
3723         $(DESTDIR)$(infodir)/cpp.info \
3724         $(DESTDIR)$(infodir)/gcc.info \
3725         $(DESTDIR)$(infodir)/cppinternals.info \
3726         $(DESTDIR)$(infodir)/gccinstall.info \
3727         $(DESTDIR)$(infodir)/gccint.info \
3728         lang.install-info
3729
3730 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3731         rm -f $@
3732         if [ -f $< ]; then \
3733           for f in $(<)*; do \
3734             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3735             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3736             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3737           done; \
3738         else true; fi
3739         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3740           if [ -f $@ ]; then \
3741             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3742           else true; fi; \
3743         else true; fi;
3744
3745 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3746
3747 install-pdf: $(PDFFILES) lang.install-pdf
3748         @$(NORMAL_INSTALL)
3749         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3750         @list='$(PDFFILES)'; for p in $$list; do \
3751           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3752           f=$(pdf__strip_dir) \
3753           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3754           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3755         done
3756
3757 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3758
3759 install-html: $(HTMLS_BUILD) lang.install-html
3760         @$(NORMAL_INSTALL)
3761         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3762         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3763           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3764           f=$(html__strip_dir) \
3765           if test -d "$$d$$p"; then \
3766             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3767             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3768             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3769             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3770           else \
3771             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3772             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3773           fi; \
3774         done
3775
3776 # Install the man pages.
3777 install-man: lang.install-man \
3778         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3779         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3780         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3781         $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
3782         $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
3783         $(if $(filter yes,@enable_lto@),$(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext)) \
3784         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3785         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3786         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3787
3788 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3789         -rm -f $@
3790         -$(INSTALL_DATA) $< $@
3791         -chmod a-x $@
3792
3793 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3794         -rm -f $@
3795         -$(INSTALL_DATA) $< $@
3796         -chmod a-x $@
3797
3798 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3799         -rm -f $@
3800         -$(INSTALL_DATA) $< $@
3801         -chmod a-x $@
3802
3803 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3804         -rm -f $@
3805         -$(INSTALL_DATA) $< $@
3806         -chmod a-x $@
3807
3808 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3809         -rm -f $@
3810         -$(INSTALL_DATA) $< $@
3811         -chmod a-x $@
3812
3813 $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
3814         -rm -f $@
3815         -$(INSTALL_DATA) $< $@
3816         -chmod a-x $@
3817
3818 $(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext): doc/lto-dump.1 installdirs
3819         -rm -f $@
3820         -$(INSTALL_DATA) $< $@
3821         -chmod a-x $@
3822
3823 # Install all the header files built in the include subdirectory.
3824 install-headers: $(INSTALL_HEADERS_DIR)
3825 # Fix symlinks to absolute paths in the installed include directory to
3826 # point to the installed directory, not the build directory.
3827 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3828         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3829         if [ $$? -eq 0 ]; then \
3830           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3831           for i in $$files; do \
3832             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3833             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3834               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3835               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3836             fi; \
3837           done; \
3838         fi
3839
3840 # Create or recreate the gcc private include file directory.
3841 install-include-dir: installdirs
3842         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3843         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3844         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3845         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3846
3847 # Create or recreate the install-tools include file directory.
3848 itoolsdir = $(libexecsubdir)/install-tools
3849 itoolsdatadir = $(libsubdir)/install-tools
3850 install-itoolsdirs: installdirs
3851         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3852         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3853
3854 # Install the include directory using tar.
3855 install-headers-tar: stmp-int-hdrs install-include-dir
3856 # We use `pwd`/include instead of just include to problems with CDPATH
3857 # Unless a full pathname is provided, some shells would print the new CWD,
3858 # found in CDPATH, corrupting the output.  We could just redirect the
3859 # output of `cd', but some shells lose on redirection within `()'s
3860         (cd `${PWD_COMMAND}`/include ; \
3861          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3862         (cd `${PWD_COMMAND}`/include-fixed ; \
3863          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3864 # /bin/sh on some systems returns the status of the first tar,
3865 # and that can lose with GNU tar which always writes a full block.
3866 # So use `exit 0' to ignore its exit status.
3867
3868 # Install the include directory using cpio.
3869 install-headers-cpio: stmp-int-hdrs install-include-dir
3870 # See discussion about the use of `pwd` above
3871         cd `${PWD_COMMAND}`/include ; \
3872         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3873         cd `${PWD_COMMAND}`/include-fixed ; \
3874         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3875
3876 # Install the include directory using cp.
3877 install-headers-cp: stmp-int-hdrs install-include-dir
3878         cp -p -r include $(DESTDIR)$(libsubdir)
3879         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3880
3881 # Targets without dependencies, for use in prev-gcc during bootstrap.
3882 real-install-headers-tar:
3883         (cd `${PWD_COMMAND}`/include-fixed ; \
3884          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3885
3886 real-install-headers-cpio:
3887         cd `${PWD_COMMAND}`/include-fixed ; \
3888         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3889
3890 real-install-headers-cp:
3891         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3892
3893 # Install supporting files for fixincludes to be run later.
3894 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3895   macro_list fixinc_list
3896         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3897           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3898         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3899         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3900         set -e; for ml in `cat fixinc_list`; do \
3901           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3902           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3903           $(INSTALL_DATA) include-fixed$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3904         done
3905         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3906                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3907         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3908                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3909                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3910         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3911                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3912         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3913                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3914
3915 # Use this target to install the program `collect2' under the name `collect2'.
3916 install-collect2: collect2 installdirs
3917         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3918 # Install the driver program as $(libsubdir)/gcc for collect2.
3919         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3920
3921 # Install lto-wrapper.
3922 install-lto-wrapper: lto-wrapper$(exeext)
3923         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3924
3925 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3926         if test "$(enable_as_accelerator)" != "yes" ; then \
3927           for i in gcc-ar gcc-nm gcc-ranlib; do \
3928             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3929             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3930             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3931             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3932             if test -f gcc-cross$(exeext); then \
3933               :; \
3934             else \
3935               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3936               ( cd $(DESTDIR)$(bindir) && \
3937                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3938             fi ; \
3939           done; \
3940         fi
3941
3942 # Cancel installation by deleting the installed files.
3943 uninstall: lang.uninstall
3944         -rm -rf $(DESTDIR)$(libsubdir)
3945         -rm -rf $(DESTDIR)$(libexecsubdir)
3946         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3947         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3948         -if [ x$(cpp_install_dir) != x ]; then \
3949           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3950         else true; fi
3951         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3952         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3953         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3954         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3955         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3956         for i in ar nm ranlib ; do \
3957           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3958           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3959           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3960           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3961         done
3962 #\f
3963 # These targets are for the dejagnu testsuites. The file site.exp
3964 # contains global variables that all the testsuites will use.
3965
3966 target_subdir = @target_subdir@
3967
3968 site.exp: ./config.status Makefile
3969         @echo "Making a new config file..."
3970         -@rm -f ./site.tmp
3971         @$(STAMP) site.exp
3972         -@mv site.exp site.bak
3973         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3974         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3975         @echo "# add them to the last section" >> ./site.tmp
3976         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3977         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3978         @echo "set host_triplet $(host)" >> ./site.tmp
3979         @echo "set build_triplet $(build)" >> ./site.tmp
3980         @echo "set target_triplet $(target)" >> ./site.tmp
3981         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3982         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3983 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3984         @echo "set CFLAGS \"\"" >> ./site.tmp
3985         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3986         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3987         @echo "set HOSTCXX \"$(CXX)\"" >> ./site.tmp
3988         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3989         @echo "set HOSTCXXFLAGS \"$(CXXFLAGS)\"" >> ./site.tmp
3990 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3991 # They are passed first to allow individual tests to override them.
3992         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3993 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3994 # files that have already been installed there will be found.  The -B option
3995 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3996 # from the install tree.
3997         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3998         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3999         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
4000         @if test "@enable_plugin@" = "yes" ; then \
4001           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
4002           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
4003           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
4004           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
4005         fi
4006 # If newlib has been configured, we need to pass -B to gcc so it can find
4007 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
4008 # message if it doesn't, but the testsuite is supposed to ignore the message -
4009 # it's too difficult to tell when to and when not to pass -B (not all targets
4010 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
4011 # seems like too selective a test.
4012 # ??? Another way to solve this might be to rely on linker scripts.  Then
4013 # theoretically the -B won't be needed.
4014 # We also need to pass -L ../ld so that the linker can find ldscripts.
4015         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
4016             && [ "${host}" != "${target}" ]; then \
4017           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
4018           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
4019           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
4020           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
4021           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
4022         else true; \
4023         fi
4024         @if [ -d $(objdir)/../ld ] ; then \
4025           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
4026         else true; \
4027         fi
4028         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
4029         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
4030         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
4031           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
4032         else true; \
4033         fi
4034         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
4035           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
4036         else true; \
4037         fi
4038         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
4039           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
4040         else true; \
4041         fi
4042         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
4043         @cat ./site.tmp > site.exp
4044         @cat site.bak | sed \
4045                 -e '1,/^## All variables above are.*##/ d' >> site.exp
4046         -@rm -f ./site.tmp
4047
4048 CHECK_TARGETS = @check_languages@
4049
4050 check: $(CHECK_TARGETS)
4051
4052 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
4053
4054 # The idea is to parallelize testing of multilibs, for example:
4055 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
4056 # will run 3 concurrent sessions of check-gcc, eventually testing
4057 # all 10 combinations.  GNU make is required, as is a shell that expands
4058 # alternations within braces.
4059 lang_checks_parallel = $(lang_checks:=//%)
4060 $(lang_checks_parallel): site.exp
4061         target=`echo "$@" | sed 's,//.*,,'`; \
4062         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
4063         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
4064         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
4065           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
4066           "$$target"
4067
4068 TESTSUITEDIR = testsuite
4069
4070 $(TESTSUITEDIR)/site.exp: site.exp
4071         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4072         -rm -f $@
4073         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
4074
4075 # This is only used for check-% targets that aren't parallelized.
4076 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
4077         -test -d plugin || mkdir plugin
4078         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4079         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
4080         -(rootme=`${PWD_COMMAND}`; export rootme; \
4081         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4082         cd $(TESTSUITEDIR)/$*; \
4083         rm -f tmp-site.exp; \
4084         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
4085                 < ../../site.exp > tmp-site.exp; \
4086         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4087         EXPECT=${EXPECT} ; export EXPECT ; \
4088         if [ -f $${rootme}/../expect/expect ] ; then  \
4089            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4090             export TCL_LIBRARY ; fi ; \
4091         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
4092
4093 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
4094         @echo check-$*
4095
4096 check_p_tool=$(firstword $(subst _, ,$*))
4097 check_p_count=$(check_$(check_p_tool)_parallelize)
4098 check_p_subno=$(word 2,$(subst _, ,$*))
4099 check_p_numbers0:=1 2 3 4 5 6 7 8 9
4100 check_p_numbers1:=0 $(check_p_numbers0)
4101 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
4102 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
4103 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
4104 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
4105 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
4106 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
4107 check_p_subdir=$(subst _,,$*)
4108 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
4109                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
4110                 $(check_p_numbers)))
4111
4112 # For parallelized check-% targets, this decides whether parallelization
4113 # is desirable (if -jN is used).  If desirable, recursive make is run with
4114 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4115 # parallel, as they are run in separate directories.
4116 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4117 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4118 # dejaGNU procedure is overridden to additionally synchronize through
4119 # a $lang-parallel directory which tests will be run by which runtest instance.
4120 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4121 # files.  If parallelization isn't desirable, only one recursive make
4122 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4123 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4124 # should be passed to runtest.
4125 #
4126 # To parallelize some language check, add the corresponding check-$lang
4127 # to lang_checks_parallelized variable and define check_$lang_parallelize
4128 # variable.  This is the upper limit to which it is useful to parallelize the
4129 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
4130 # testsuites like objc or go.
4131 $(lang_checks_parallelized): check-% : site.exp
4132         -rm -rf $(TESTSUITEDIR)/$*-parallel
4133         @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
4134           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
4135           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
4136           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
4137           export GCC_RUNTEST_PARALLELIZE_DIR ; \
4138           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4139             check-parallel-$* \
4140             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
4141           sums= ; logs= ; \
4142           for dir in $(TESTSUITEDIR)/$* \
4143                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
4144           do \
4145             if [ -d $$dir ]; then \
4146               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
4147               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
4148             fi; \
4149           done; \
4150           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
4151             > $(TESTSUITEDIR)/$*/$*.sum; \
4152           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
4153             > $(TESTSUITEDIR)/$*/$*.log; \
4154           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
4155         else \
4156           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4157             check_$*_parallelize= check-parallel-$*; \
4158         fi
4159
4160 check-parallel-% : site.exp
4161         -@test -d plugin || mkdir plugin
4162         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4163         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
4164         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
4165         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4166         if [ -n "$(check_p_subno)" ] \
4167            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
4168            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
4169           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
4170         else \
4171           cd $(TESTSUITEDIR)/$(check_p_subdir); \
4172           rm -f tmp-site.exp; \
4173           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4174                 < ../../site.exp > tmp-site.exp; \
4175           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4176           EXPECT=${EXPECT} ; export EXPECT ; \
4177           if [ -f $${rootme}/../expect/expect ] ; then  \
4178             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4179             export TCL_LIBRARY ; \
4180           fi ; \
4181           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
4182           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
4183             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
4184           fi ; \
4185         fi )
4186
4187 # QMTest targets
4188
4189 # The path to qmtest.
4190 QMTEST_PATH=qmtest
4191
4192 # The flags to pass to qmtest.
4193 QMTESTFLAGS=
4194
4195 # The flags to pass to "qmtest run".
4196 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
4197
4198 # The command to use to invoke qmtest.
4199 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
4200
4201 # The tests (or suites) to run.
4202 QMTEST_GPP_TESTS=g++
4203
4204 # The subdirectory of the OBJDIR that will be used to store the QMTest
4205 # test database configuration and that will be used for temporary
4206 # scratch space during QMTest's execution.
4207 QMTEST_DIR=qmtestsuite
4208
4209 # Create the QMTest database configuration.
4210 ${QMTEST_DIR} stamp-qmtest:
4211         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
4212             -c gcc_database.GCCDatabase \
4213             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
4214             $(STAMP) stamp-qmtest
4215
4216 # Create the QMTest context file.
4217 ${QMTEST_DIR}/context: stamp-qmtest
4218         rm -f $@
4219         echo "CompilerTable.languages=c cplusplus" >> $@
4220         echo "CompilerTable.c_kind=GCC" >> $@
4221         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
4222         echo "CompilerTable.c_options=-B${objdir}/" >> $@
4223         echo "CompilerTable.cplusplus_kind=GCC" >> $@
4224         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
4225         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
4226         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
4227
4228 # Run the G++ testsuite using QMTest.
4229 qmtest-g++: ${QMTEST_DIR}/context
4230         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
4231            -o g++.qmr ${QMTEST_GPP_TESTS}
4232
4233 # Use the QMTest GUI.
4234 qmtest-gui: ${QMTEST_DIR}/context
4235         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
4236
4237 .PHONY: qmtest-g++
4238
4239 # Run Paranoia on real.c.
4240
4241 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4242         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4243
4244 paranoia: paranoia.o real.o $(LIBIBERTY)
4245         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4246
4247 # These exist for maintenance purposes.
4248
4249 # Update the tags table.
4250 TAGS: lang.tags
4251         (cd $(srcdir);                                  \
4252         incs= ;                                         \
4253         list='$(SUBDIRS)'; for dir in $$list; do        \
4254           if test -f $$dir/TAGS; then                   \
4255             incs="$$incs --include $$dir/TAGS.sub";     \
4256           fi;                                           \
4257         done;                                           \
4258         etags -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
4259               *.h *.c *.cc \
4260               ../include/*.h ../libiberty/*.c \
4261               ../libcpp/*.c ../libcpp/include/*.h \
4262               --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        \
4263               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\|DEFTIMEVAR\|DEFPARAM\|DEFPARAMENUM5\)[ ]?(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def timevar.def \
4264                 ; \
4265         etags --include TAGS.sub $$incs)
4266
4267 # -----------------------------------------------------
4268 # Rules for generating translated message descriptions.
4269 # Disabled by autoconf if the tools are not available.
4270 # -----------------------------------------------------
4271
4272 XGETTEXT = @XGETTEXT@
4273 GMSGFMT = @GMSGFMT@
4274 MSGMERGE = msgmerge
4275 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4276
4277 .PHONY: build- install- build-po install-po update-po
4278
4279 # Dummy rules to deal with dependencies produced by use of
4280 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4281 build-: ; @true
4282 install-: ; @true
4283
4284 build-po: $(CATALOGS)
4285
4286 # This notation should be acceptable to all Make implementations used
4287 # by people who are interested in updating .po files.
4288 update-po: $(CATALOGS:.gmo=.pox)
4289
4290 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4291 # script does that.
4292 .po.gmo:
4293         $(mkinstalldirs) po
4294         $(GMSGFMT) --statistics -o $@ $<
4295
4296 # The new .po has to be gone over by hand, so we deposit it into
4297 # build/po with a different extension.
4298 # If build/po/gcc.pot exists, use it (it was just created),
4299 # else use the one in srcdir.
4300 .po.pox:
4301         $(mkinstalldirs) po
4302         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4303                         then echo po/gcc.pot; \
4304                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4305
4306 # This rule has to look for .gmo modules in both srcdir and
4307 # the cwd, and has to check that we actually have a catalog
4308 # for each language, in case they weren't built or included
4309 # with the distribution.
4310 install-po:
4311         $(mkinstalldirs) $(DESTDIR)$(datadir)
4312         cats="$(CATALOGS)"; for cat in $$cats; do \
4313           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4314           if [ -f $$cat ]; then :; \
4315           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4316           else continue; \
4317           fi; \
4318           dir=$(localedir)/$$lang/LC_MESSAGES; \
4319           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4320           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4321           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4322           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4323         done
4324
4325 # Rule for regenerating the message template (gcc.pot).
4326 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4327 # this rule has no dependencies and always regenerates gcc.pot.  This is
4328 # relatively harmless since the .po files do not directly depend on it.
4329 # Note that exgettext has an awk script embedded in it which requires a
4330 # fairly modern (POSIX-compliant) awk.
4331 # The .pot file is left in the build directory.
4332 gcc.pot: po/gcc.pot
4333 po/gcc.pot: force
4334         $(mkinstalldirs) po
4335         $(MAKE) srcextra
4336         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4337                 $(XGETTEXT) gcc $(srcdir)
4338
4339 #\f
4340
4341 # Dependency information.
4342
4343 # In order for parallel make to really start compiling the expensive
4344 # objects from $(OBJS) as early as possible, build all their
4345 # prerequisites strictly before all objects.
4346 $(ALL_HOST_OBJS) : | $(generated_files)
4347
4348 # Include the auto-generated dependencies for all host objects.
4349 DEPFILES = \
4350   $(foreach obj,$(ALL_HOST_OBJS),\
4351     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4352 -include $(DEPFILES)