gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2013 Free Software Foundation, Inc.
   5
   6 #This file is part of GCC.
   7
   8 #GCC is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 3, or (at your option)
  11 #any later version.
  12
  13 #GCC is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with GCC; see the file COPYING3.  If not see
  20 #<http://www.gnu.org/licenses/>.
  21
  22 # The targets for external use include:
  23 # all, doc, install, install-cross, install-cross-rest, install-strip,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean.
  25
  26 # This is the default target.
  27 # Set by autoconf to "all.internal" for a native build, or
  28 # "all.cross" to build a cross compiler.
  29 all: @ALL@
  30
  31 # Depend on this to specify a phony target portably.
  32 force:
  33
  34 # This tells GNU make version 3 not to export the variables
  35 # defined in this file into the environment (and thus recursive makes).
  36 .NOEXPORT:
  37 # And this tells it not to automatically pass command-line variables
  38 # to recursive makes.
  39 MAKEOVERRIDES =
  40
  41 # Suppress smart makes who think they know how to automake yacc and flex file
  42 .y.c:
  43 .l.c:
  44
  45 # The only suffixes we want for implicit rules are .c and .o, so clear
  46 # the list and add them.  This speeds up GNU Make, and allows -r to work.
  47 # For i18n support, we also need .gmo, .po, .pox.
  48 # This must come before the language makefile fragments to allow them to
  49 # add suffixes and rules of their own.
  50 .SUFFIXES:
  51 .SUFFIXES: .c .cc .o .po .pox .gmo
  52
  53 # -------------------------------
  54 # Standard autoconf-set variables
  55 # -------------------------------
  56
  57 build=@build@
  58 host=@host@
  59 target=@target@
  60 target_noncanonical:=@target_noncanonical@
  61
  62 # Sed command to transform gcc to installed name.
  63 program_transform_name := @program_transform_name@
  64
  65 # -----------------------------
  66 # Directories used during build
  67 # -----------------------------
  68
  69 # Directory where sources are, from where we are.
  70 srcdir = @srcdir@
  71 gcc_docdir = @srcdir@/doc
  72
  73 # Directory where sources are, absolute.
  74 abs_srcdir = @abs_srcdir@
  75 abs_docdir = @abs_srcdir@/doc
  76
  77 # Top build directory for this package, relative to here.
  78 top_builddir = .
  79
  80 # The absolute path to the current directory.
  81 objdir := $(shell pwd)
  82
  83 host_subdir=@host_subdir@
  84 build_subdir=@build_subdir@
  85 target_subdir=@target_subdir@
  86 build_libsubdir=@build_libsubdir@
  87
  88 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  89 ifeq ($(host_subdir),.)
  90 toplevel_builddir := ..
  91 else
  92 toplevel_builddir := ../..
  93 endif
  94
  95 build_objdir := $(toplevel_builddir)/$(build_subdir)
  96 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
  97 target_objdir := $(toplevel_builddir)/$(target_subdir)
  98
  99 # --------
 100 # Defined vpaths
 101 # --------
 102
 103 # Directory where sources are, from where we are.
 104 VPATH = @srcdir@
 105
 106 # We define a vpath for the sources of the .texi files here because they
 107 # are split between multiple directories and we would rather use one implicit
 108 # pattern rule for everything.
 109 # This vpath could be extended within the Make-lang fragments.
 110
 111 vpath %.texi $(gcc_docdir)
 112 vpath %.texi $(gcc_docdir)/include
 113
 114 # --------
 115 # UNSORTED
 116 # --------
 117
 118 # Variables that exist for you to override.
 119 # See below for how to change them for certain systems.
 120
 121 # List of language subdirectories.
 122 SUBDIRS =@subdirs@ build
 123
 124 # Selection of languages to be made.
 125 CONFIG_LANGUAGES = @all_selected_languages@
 126 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) $(CONFIG_LANGUAGES)
 127
 128 # Default values for variables overridden in Makefile fragments.
 129 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 130 # TCFLAGS is used for compilations with the GCC just built.
 131 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 132 T_CFLAGS =
 133 TCFLAGS =
 134 CFLAGS = @CFLAGS@
 135 CXXFLAGS = @CXXFLAGS@
 136 LDFLAGS = @LDFLAGS@
 137
 138 # Should we build position-independent host code?
 139 PICFLAG = @PICFLAG@
 140
 141 # Flags to determine code coverage. When coverage is disabled, this will
 142 # contain the optimization flags, as you normally want code coverage
 143 # without optimization.
 144 COVERAGE_FLAGS = @coverage_flags@
 145 coverageexts = .{gcda,gcno}
 146
 147 # The warning flags are separate from CFLAGS because people tend to
 148 # override optimization flags and we'd like them to still have warnings
 149 # turned on.  These flags are also used to pass other stage dependent
 150 # flags from configure.  The user is free to explicitly turn these flags
 151 # off if they wish.
 152 # LOOSE_WARN are the warning flags to use when compiling something
 153 # which is only compiled with gcc, such as libgcc.
 154 # C_LOOSE_WARN is similar, but with C-only warnings.
 155 # STRICT_WARN are the additional warning flags to
 156 # apply to the back end and some front ends, which may be compiled
 157 # with other compilers.
 158 # C_STRICT_WARN is similar, with C-only warnings.
 159 LOOSE_WARN = @loose_warn@
 160 C_LOOSE_WARN = @c_loose_warn@
 161 STRICT_WARN = @strict_warn@
 162 C_STRICT_WARN = @c_strict_warn@
 163
 164 # This is set by --enable-checking.  The idea is to catch forgotten
 165 # "extern" tags in header files.
 166 NOCOMMON_FLAG = @nocommon_flag@
 167
 168 NOEXCEPTION_FLAGS = @noexception_flags@
 169
 170 # This is set by --disable-maintainer-mode (default) to "#"
 171 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 172 # --disable-maintainer-mode is used or not.  This is because the
 173 # following will expand to "MAINT := " in maintainer mode, and to
 174 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 175 # they mean exactly the same thing for make.
 176 MAINT := @MAINT@
 177
 178 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 179 # be used in language Make-lang.in makefile fragments to enable
 180 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 181 # maintainer mode, and '' otherwise.
 182 @MAINT@ ENABLE_MAINTAINER_RULES = true
 183
 184 # These are set by --enable-checking=valgrind.
 185 RUN_GEN = @valgrind_command@
 186 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 187
 188 # This is how we control whether or not the additional warnings are applied.
 189 .-warn = $(STRICT_WARN)
 190 build-warn = $(STRICT_WARN)
 191 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 192 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 193
 194 # These files are to have specific diagnostics suppressed, or are not to
 195 # be subject to -Werror:
 196 # flex output may yield harmless "no previous prototype" warnings
 197 build/gengtype-lex.o-warn = -Wno-error
 198 gengtype-lex.o-warn = -Wno-error
 199
 200 # All warnings have to be shut off in stage1 if the compiler used then
 201 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 202 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 203 # either $(GCC_WARN_CXXFLAGS), or nothing.
 204 WARN_CFLAGS = @warn_cflags@
 205 WARN_CXXFLAGS = @warn_cxxflags@
 206
 207 CPPFLAGS = @CPPFLAGS@
 208
 209 AWK = @AWK@
 210 CC = @CC@
 211 CXX = @CXX@
 212 BISON = @BISON@
 213 BISONFLAGS =
 214 FLEX = @FLEX@
 215 FLEXFLAGS =
 216 AR = @AR@
 217 AR_FLAGS = rc
 218 NM = @NM@
 219 RANLIB = @RANLIB@
 220 RANLIB_FLAGS = @ranlib_flags@
 221
 222 # Libraries to use on the host.
 223 HOST_LIBS = @HOST_LIBS@
 224
 225 # The name of the compiler to use.
 226 COMPILER = $(CXX)
 227 COMPILER_FLAGS = $(CXXFLAGS)
 228 # If HOST_LIBS is set, then the user is controlling the libraries to
 229 # link against.  In that case, link with $(CC) so that the -lstdc++
 230 # library is not introduced.  If HOST_LIBS is not set, link with
 231 # $(CXX) to pick up -lstdc++.
 232 ifeq ($(HOST_LIBS),)
 233 LINKER = $(CXX)
 234 LINKER_FLAGS = $(CXXFLAGS)
 235 else
 236 LINKER = $(CC)
 237 LINKER_FLAGS = $(CFLAGS)
 238 endif
 239
 240 # Like LINKER, but use a mutex for serializing front end links.
 241 ifeq (@DO_LINK_MUTEX@,true)
 242 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 243 else
 244 LLINKER = $(LINKER)
 245 endif
 246
 247 # -------------------------------------------
 248 # Programs which operate on the build machine
 249 # -------------------------------------------
 250
 251 SHELL = @SHELL@
 252 # pwd command to use.  Allow user to override default by setting PWDCMD in
 253 # the environment to account for automounters.  The make variable must not
 254 # be called PWDCMD, otherwise the value set here is passed to make
 255 # subprocesses and overrides the setting from the user's environment.
 256 # Don't use PWD since it is a common shell environment variable and we
 257 # don't want to corrupt it.
 258 PWD_COMMAND = $${PWDCMD-pwd}
 259 # on sysV, define this as cp.
 260 INSTALL = @INSTALL@
 261 # Some systems may be missing symbolic links, regular links, or both.
 262 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 263 LN=@LN@
 264 LN_S=@LN_S@
 265 # These permit overriding just for certain files.
 266 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 267 INSTALL_DATA = @INSTALL_DATA@
 268 INSTALL_SCRIPT = @INSTALL@
 269 install_sh = $(SHELL) $(srcdir)/../install-sh
 270 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 271 MAKEINFO = @MAKEINFO@
 272 MAKEINFOFLAGS = --no-split
 273 TEXI2DVI = texi2dvi
 274 TEXI2PDF = texi2pdf
 275 TEXI2HTML = $(MAKEINFO) --html
 276 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 277 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 278 # Some versions of `touch' (such as the version on Solaris 2.8)
 279 # do not correctly set the timestamp due to buggy versions of `utime'
 280 # in the kernel.  So, we use `echo' instead.
 281 STAMP = echo timestamp >
 282 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 283 # translate the shell's notion of absolute pathnames to the native
 284 # spelling.
 285 build_file_translate = @build_file_translate@
 286
 287 # Make sure the $(MAKE) variable is defined.
 288 @SET_MAKE@
 289
 290 # Locate mkinstalldirs.
 291 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 292
 293 # write_entries_to_file - writes each entry in a list
 294 # to the specified file.  Entries are written in chunks of
 295 # $(write_entries_to_file_split) to accommodate systems with
 296 # severe command-line-length limitations.
 297 # Parameters:
 298 # $(1): variable containing entries to iterate over
 299 # $(2): output file
 300 write_entries_to_file_split = 50
 301 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 302         $(foreach range, \
 303           $(shell i=1; while test $$i -le $(words $(1)); do \
 304              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 305           $(shell echo "$(wordlist $(range), \
 306                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 307              | tr ' ' '\012' >> $(2)))
 308
 309 # --------
 310 # UNSORTED
 311 # --------
 312
 313 # Dependency tracking stuff.
 314 CXXDEPMODE = @CXXDEPMODE@
 315 DEPDIR = @DEPDIR@
 316 depcomp = $(SHELL) $(srcdir)/../depcomp
 317
 318 # In the past we used AC_PROG_CC_C_O and set this properly, but
 319 # it was discovered that this hadn't worked in a long time, so now
 320 # we just hard-code.
 321 OUTPUT_OPTION = -o $@
 322
 323 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 324 # -I../zlib, unless we were configured with --with-system-zlib, in which
 325 # case both are empty.
 326 ZLIB = @zlibdir@ -lz
 327 ZLIBINC = @zlibinc@
 328
 329 # How to find GMP
 330 GMPLIBS = @GMPLIBS@
 331 GMPINC = @GMPINC@
 332
 333 # How to find ISL
 334 ISLINC = @ISLINC@
 335
 336 # How to find CLOOG
 337 CLOOGLIBS = @CLOOGLIBS@
 338 CLOOGINC = @CLOOGINC@
 339
 340 # Set to 'yes' if the LTO front end is enabled.
 341 enable_lto = @enable_lto@
 342
 343 # Compiler and flags needed for plugin support
 344 PLUGINCC = @CXX@
 345 PLUGINCFLAGS = @CXXFLAGS@
 346
 347 # Libs and linker options needed for plugin support
 348 PLUGINLIBS = @pluginlibs@
 349
 350 enable_plugin = @enable_plugin@
 351
 352 enable_host_shared = @enable_host_shared@
 353
 354 CPPLIB = ../libcpp/libcpp.a
 355 CPPINC = -I$(srcdir)/../libcpp/include
 356
 357 # Where to find decNumber
 358 enable_decimal_float = @enable_decimal_float@
 359 DECNUM = $(srcdir)/../libdecnumber
 360 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 361 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 362 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 363
 364 # The backtrace library.
 365 BACKTRACE = $(srcdir)/../libbacktrace
 366 BACKTRACEINC = -I$(BACKTRACE)
 367 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 368
 369 # Target to use when installing include directory.  Either
 370 # install-headers-tar, install-headers-cpio or install-headers-cp.
 371 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 372
 373 # Header files that are made available under the same name
 374 # to programs compiled with GCC.
 375 USER_H = $(srcdir)/ginclude/float.h \
 376          $(srcdir)/ginclude/iso646.h \
 377          $(srcdir)/ginclude/stdarg.h \
 378          $(srcdir)/ginclude/stdbool.h \
 379          $(srcdir)/ginclude/stddef.h \
 380          $(srcdir)/ginclude/varargs.h \
 381          $(srcdir)/ginclude/stdfix.h \
 382          $(srcdir)/ginclude/stdnoreturn.h \
 383          $(srcdir)/ginclude/stdalign.h \
 384          $(EXTRA_HEADERS)
 385
 386 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 387 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 388
 389 # The GCC to use for compiling crt*.o.
 390 # Usually the one we just built.
 391 # Don't use this as a dependency--use $(GCC_PASSES).
 392 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 393
 394 # Set if the compiler was configured with --with-build-sysroot.
 395 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 396
 397 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 398 # It specifies -B./.
 399 # It also specifies -isystem ./include to find, e.g., stddef.h.
 400 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 401
 402 # ---------------------------------------------------
 403 # Programs which produce files for the target machine
 404 # ---------------------------------------------------
 405
 406 AR_FOR_TARGET := $(shell \
 407   if [ -f $(objdir)/../binutils/ar ] ; then \
 408     echo $(objdir)/../binutils/ar ; \
 409   else \
 410     if [ "$(host)" = "$(target)" ] ; then \
 411       echo $(AR); \
 412     else \
 413        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 414     fi; \
 415   fi)
 416 AR_FLAGS_FOR_TARGET =
 417 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 418 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 419 LIPO_FOR_TARGET = lipo
 420 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 421 RANLIB_FOR_TARGET := $(shell \
 422   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 423     echo $(objdir)/../binutils/ranlib ; \
 424   else \
 425     if [ "$(host)" = "$(target)" ] ; then \
 426       echo $(RANLIB); \
 427     else \
 428        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 429     fi; \
 430   fi)
 431 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 432 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 433 NM_FOR_TARGET = ./nm
 434 STRIP_FOR_TARGET := $(shell \
 435   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 436     echo $(objdir)/../binutils/strip-new ; \
 437   else \
 438     if [ "$(host)" = "$(target)" ] ; then \
 439       echo strip; \
 440     else \
 441        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 442     fi; \
 443   fi)
 444
 445 # --------
 446 # UNSORTED
 447 # --------
 448
 449 # Where to find some libiberty headers.
 450 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 451 OBSTACK_H   = $(srcdir)/../include/obstack.h
 452 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 453 MD5_H       = $(srcdir)/../include/md5.h
 454 XREGEX_H    = $(srcdir)/../include/xregex.h
 455 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 456
 457 # Linker plugin API headers
 458 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 459
 460 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 461 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 462 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 463 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 464
 465 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 466 # Purge it of unnecessary internal relative paths
 467 # to directories that might not exist yet.
 468 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 469 # Use single quotes here to avoid nested double- and backquotes, this
 470 # macro is also used in a double-quoted context.
 471 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 472
 473 # Control whether to run fixincludes.
 474 STMP_FIXINC = @STMP_FIXINC@
 475
 476 # Test to see whether <limits.h> exists in the system header files.
 477 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 478
 479 # Directory for prefix to system directories, for
 480 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 481 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 482 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 483
 484 xmake_file=@xmake_file@
 485 tmake_file=@tmake_file@
 486 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 487 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 488 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 489 out_file=$(srcdir)/config/@out_file@
 490 out_object_file=@out_object_file@
 491 common_out_file=$(srcdir)/common/config/@common_out_file@
 492 common_out_object_file=@common_out_object_file@
 493 md_file=$(srcdir)/config/@md_file@
 494 tm_file_list=@tm_file_list@
 495 tm_include_list=@tm_include_list@
 496 tm_defines=@tm_defines@
 497 tm_p_file_list=@tm_p_file_list@
 498 tm_p_include_list=@tm_p_include_list@
 499 build_xm_file_list=@build_xm_file_list@
 500 build_xm_include_list=@build_xm_include_list@
 501 build_xm_defines=@build_xm_defines@
 502 host_xm_file_list=@host_xm_file_list@
 503 host_xm_include_list=@host_xm_include_list@
 504 host_xm_defines=@host_xm_defines@
 505 xm_file_list=@xm_file_list@
 506 xm_include_list=@xm_include_list@
 507 xm_defines=@xm_defines@
 508 lang_checks=
 509 lang_checks_parallelized=
 510 dg_target_exps:=aarch64.exp,alpha.exp,arm.exp,avr.exp,bfin.exp,cris.exp
 511 dg_target_exps:=$(dg_target_exps),epiphany.exp,frv.exp,i386.exp,ia64.exp
 512 dg_target_exps:=$(dg_target_exps),m68k.exp,microblaze.exp,mips.exp,powerpc.exp
 513 dg_target_exps:=$(dg_target_exps),rx.exp,s390.exp,sh.exp,sparc.exp,spu.exp
 514 dg_target_exps:=$(dg_target_exps),tic6x.exp,xstormy16.exp
 515 # This lists a couple of test files that take most time during check-gcc.
 516 # When doing parallelized check-gcc, these can run in parallel with the
 517 # remaining tests.  Each word in this variable stands for work for one
 518 # make goal and one extra make goal is added to handle all the *.exp
 519 # files not handled explicitly already.  If multiple *.exp files
 520 # should be run in the same runtest invocation (usually if they aren't
 521 # very long running, but still should be split of from the check-parallel-$lang
 522 # remaining tests runtest invocation), they should be concatenated with commas.
 523 # Note that [a-zA-Z] wildcards need to have []s prefixed with \ (needed
 524 # by tcl) and as the *.exp arguments are mached both as is and with
 525 # */ prefixed to it in runtest_file_p, it is usually desirable to include
 526 # a subdirectory name.
 527 check_gcc_parallelize=execute.exp=execute/2* \
 528                       execute.exp=execute/\[013-9a-fA-F\]* \
 529                       execute.exp=execute/\[pP\]*,dg.exp \
 530                       execute.exp=execute/\[g-oq-zG-OQ-Z\]*,compile.exp=compile/2* \
 531                       compile.exp=compile/\[9pP\]*,builtins.exp \
 532                       compile.exp=compile/\[013-8a-oq-zA-OQ-Z\]* \
 533                       dg-torture.exp,ieee.exp \
 534                       vect.exp,unsorted.exp \
 535                       guality.exp \
 536                       struct-layout-1.exp,stackalign.exp \
 537                       $(dg_target_exps)
 538 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 539 lang_specs_files=@lang_specs_files@
 540 lang_tree_files=@lang_tree_files@
 541 target_cpu_default=@target_cpu_default@
 542 OBJC_BOEHM_GC=@objc_boehm_gc@
 543 extra_modes_file=@extra_modes_file@
 544 extra_opt_files=@extra_opt_files@
 545 host_hook_obj=@out_host_hook_obj@
 546
 547 # Multiarch support
 548 enable_multiarch = @enable_multiarch@
 549 with_cpu = @with_cpu@
 550 with_float = @with_float@
 551 ifeq ($(enable_multiarch),yes)
 552   if_multiarch = $(1)
 553 else
 554   ifeq ($(enable_multiarch),auto)
 555     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 556     if_multiarch = $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 557   else
 558     if_multiarch =
 559   endif
 560 endif
 561
 562 # ------------------------
 563 # Installation directories
 564 # ------------------------
 565
 566 # Common prefix for installation directories.
 567 # NOTE: This directory must exist when you start installation.
 568 prefix = @prefix@
 569 # Directory in which to put localized header files. On the systems with
 570 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 571 # `/usr'.
 572 # NOTE: local_prefix *should not* default from prefix.
 573 local_prefix = @local_prefix@
 574 # Directory in which to put host dependent programs and libraries
 575 exec_prefix = @exec_prefix@
 576 # Directory in which to put the executable for the command `gcc'
 577 bindir = @bindir@
 578 # Directory in which to put the directories used by the compiler.
 579 libdir = @libdir@
 580 # Directory in which GCC puts its executables.
 581 libexecdir = @libexecdir@
 582
 583 # --------
 584 # UNSORTED
 585 # --------
 586
 587 # Directory in which the compiler finds libraries etc.
 588 libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(version)
 589 # Directory in which the compiler finds executables
 590 libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(version)
 591 # Directory in which all plugin resources are installed
 592 plugin_resourcesdir = $(libsubdir)/plugin
 593  # Directory in which plugin headers are installed
 594 plugin_includedir = $(plugin_resourcesdir)/include
 595 # Directory in which plugin specific executables are installed
 596 plugin_bindir = $(libexecsubdir)/plugin
 597 # Used to produce a relative $(gcc_tooldir) in gcc.o
 598 unlibsubdir = ../../..
 599 # $(prefix), expressed as a path relative to $(libsubdir).
 600 #
 601 # An explanation of the sed strings:
 602 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 603 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 604 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 605 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 606 #
 607 # (*) Note this pattern overwrites the first character of the string
 608 # with a forward slash if one is not already present.  This is not a
 609 # problem because the exact names of the sub-directories concerned is
 610 # unimportant, just the number of them matters.
 611 #
 612 # The practical upshot of these patterns is like this:
 613 #
 614 #  prefix     exec_prefix        result
 615 #  ------     -----------        ------
 616 #   /foo        /foo/bar          ../
 617 #   /foo/       /foo/bar          ../
 618 #   /foo        /foo/bar/         ../
 619 #   /foo/       /foo/bar/         ../
 620 #   /foo        /foo/bar/ugg      ../../
 621 libsubdir_to_prefix := \
 622   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 623     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 624         -e 's|/[^/]*|../|g')
 625 # $(exec_prefix), expressed as a path relative to $(prefix).
 626 prefix_to_exec_prefix := \
 627   $(shell echo "$(exec_prefix)" | \
 628     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 629 # Directory in which to find other cross-compilation tools and headers.
 630 dollar = @dollar@
 631 # Used in install-cross.
 632 gcc_tooldir = @gcc_tooldir@
 633 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 634 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 635 # Directory in which the compiler finds target-independent g++ includes.
 636 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 637 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 638 # Directory to search for site-specific includes.
 639 local_includedir = $(local_prefix)/include
 640 includedir = $(prefix)/include
 641 # where the info files go
 642 infodir = @infodir@
 643 # Where cpp should go besides $prefix/bin if necessary
 644 cpp_install_dir = @cpp_install_dir@
 645 # where the locale files go
 646 datadir = @datadir@
 647 localedir = $(datadir)/locale
 648 # Extension (if any) to put in installed man-page filename.
 649 man1ext = .1
 650 man7ext = .7
 651 objext = .o
 652 exeext = @host_exeext@
 653 build_exeext = @build_exeext@
 654
 655 # Directory in which to put man pages.
 656 mandir = @mandir@
 657 man1dir = $(mandir)/man1
 658 man7dir = $(mandir)/man7
 659 # Dir for temp files.
 660 tmpdir = /tmp
 661
 662 datarootdir = @datarootdir@
 663 docdir = @docdir@
 664 # Directory in which to build HTML
 665 build_htmldir = $(objdir)/HTML/gcc-$(version)
 666 # Directory in which to put HTML
 667 htmldir = @htmldir@
 668
 669 # Whether we were configured with NLS.
 670 USE_NLS = @USE_NLS@
 671
 672 # Internationalization library.
 673 LIBINTL = @LIBINTL@
 674 LIBINTL_DEP = @LIBINTL_DEP@
 675
 676 # Character encoding conversion library.
 677 LIBICONV = @LIBICONV@
 678 LIBICONV_DEP = @LIBICONV_DEP@
 679
 680 # If a supplementary library is being used for the GC.
 681 GGC_LIB=
 682
 683 # "true" if the target C library headers are unavailable; "false"
 684 # otherwise.
 685 inhibit_libc = @inhibit_libc@
 686 ifeq ($(inhibit_libc),true)
 687 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 688 endif
 689
 690 # List of extra executables that should be compiled for this target machine
 691 # that are used when linking.
 692 # The rules for compiling them should be in the t-* file for the machine.
 693 EXTRA_PROGRAMS = @extra_programs@
 694
 695 # List of extra object files that should be compiled and linked with
 696 # compiler proper (cc1, cc1obj, cc1plus).
 697 EXTRA_OBJS = @extra_objs@
 698
 699 # List of extra object files that should be compiled and linked with
 700 # the gcc driver.
 701 EXTRA_GCC_OBJS =@extra_gcc_objs@
 702
 703 # List of extra libraries that should be linked with the gcc driver.
 704 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 705
 706 # List of additional header files to install.
 707 EXTRA_HEADERS =@extra_headers_list@
 708
 709 # How to handle <stdint.h>.
 710 USE_GCC_STDINT = @use_gcc_stdint@
 711
 712 # The configure script will set this to collect2$(exeext), except on a
 713 # (non-Unix) host which can not build collect2, for which it will be
 714 # set to empty.
 715 COLLECT2 = @collect2@
 716
 717 # Program to convert libraries.
 718 LIBCONVERT =
 719
 720 # Control whether header files are installed.
 721 INSTALL_HEADERS=install-headers install-mkheaders
 722
 723 # Control whether Info documentation is built and installed.
 724 BUILD_INFO = @BUILD_INFO@
 725
 726 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 727 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 728
 729 # Additional directories of header files to run fixincludes on.
 730 # These should be directories searched automatically by default
 731 # just as /usr/include is.
 732 # *Do not* use this for directories that happen to contain
 733 # header files, but are not searched automatically by default.
 734 # On most systems, this is empty.
 735 OTHER_FIXINCLUDES_DIRS=
 736
 737 # A list of all the language-specific executables.
 738 COMPILERS = @all_compilers@
 739
 740 # List of things which should already be built whenever we try to use xgcc
 741 # to compile anything (without linking).
 742 GCC_PASSES=xgcc$(exeext) specs
 743
 744 # Directory to link to, when using the target `maketest'.
 745 DIR = ../gcc
 746
 747 # Native compiler for the build machine and its switches.
 748 CC_FOR_BUILD = @CC_FOR_BUILD@
 749 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 750 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 751 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 752
 753 # Native compiler that we use.  This may be C++ some day.
 754 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 755 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 756
 757 # Native linker that we use.
 758 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 759 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 760
 761 # Native linker and preprocessor flags.  For x-fragment overrides.
 762 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 763 BUILD_CPPFLAGS=$(ALL_CPPFLAGS)
 764
 765 # Actual name to use when installing a native compiler.
 766 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 767 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 768 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 769 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 770
 771 # Setup the testing framework, if you have one
 772 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 773             echo $${rootme}/../expect/expect ; \
 774           else echo expect ; fi`
 775
 776 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 777                echo $${srcdir}/../dejagnu/runtest ; \
 778             else echo runtest; fi`
 779 RUNTESTFLAGS =
 780
 781 # This should name the specs file that we're going to install.  Target
 782 # Makefiles may override it and name another file to be generated from
 783 # the built-in specs and installed as the default spec, as long as
 784 # they also introduce a rule to generate a file name specs, to be used
 785 # at build time.
 786 SPECS = specs
 787
 788 # Extra include files that are defined by HeaderInclude directives in
 789 # the .opt files
 790 OPTIONS_H_EXTRA =
 791
 792 # Extra include files that are defined by SourceInclude directives in
 793 # the .opt files
 794 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 795
 796 @option_includes@
 797
 798 # End of variables for you to override.
 799
 800 # GTM_H lists the config files that the generator files depend on,
 801 # while TM_H lists the ones ordinary gcc files depend on, which
 802 # includes several files generated by those generators.
 803 BCONFIG_H = bconfig.h $(build_xm_file_list)
 804 CONFIG_H  = config.h  $(host_xm_file_list)
 805 TCONFIG_H = tconfig.h $(xm_file_list)
 806 TM_P_H    = tm_p.h    $(tm_p_file_list)
 807 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 808 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 809
 810 # Variables for version information.
 811 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 812 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 813 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 814 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 815
 816 BASEVER_c   := $(shell cat $(BASEVER))
 817 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 818 DATESTAMP_c := $(shell cat $(DATESTAMP))
 819
 820 ifeq (,$(wildcard $(REVISION)))
 821 REVISION_c  :=
 822 REVISION    :=
 823 else
 824 REVISION_c  := $(shell cat $(REVISION))
 825 endif
 826
 827 version     := $(BASEVER_c)
 828
 829 # For use in version.c - double quoted strings, with appropriate
 830 # surrounding punctuation and spaces, and with the datestamp and
 831 # development phase collapsed to the empty string in release mode
 832 # (i.e. if DEVPHASE_c is empty).  The space immediately after the
 833 # comma in the $(if ...) constructs is significant - do not remove it.
 834 BASEVER_s   := "\"$(BASEVER_c)\""
 835 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 836 DATESTAMP_s := "\"$(if $(DEVPHASE_c), $(DATESTAMP_c))\""
 837 PKGVERSION_s:= "\"@PKGVERSION@\""
 838 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 839
 840 PKGVERSION  := @PKGVERSION@
 841 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 842
 843 ifdef REVISION_c
 844 REVISION_s  := "\"$(if $(DEVPHASE_c), $(REVISION_c))\""
 845 else
 846 REVISION_s  := "\"\""
 847 endif
 848
 849 # Shorthand variables for dependency lists.
 850 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 851 VEC_H = vec.h statistics.h $(GGC_H)
 852 HASH_TABLE_H = $(HASHTAB_H) hash-table.h
 853 EXCEPT_H = except.h $(HASHTAB_H)
 854 TARGET_DEF = target.def target-hooks-macros.h
 855 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 856 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 857 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 858 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 859 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 860 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
 861 HOOKS_H = hooks.h $(MACHMODE_H)
 862 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 863 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 864 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 865 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 866   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 867 RTL_BASE_H = coretypes.h rtl.h rtl.def $(MACHMODE_H) reg-notes.def \
 868   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 869   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 870 FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h
 871 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 872 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 873 PARAMS_H = params.h params.def
 874 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 875         gtm-builtins.def sanitizer.def cilkplus.def
 876 INTERNAL_FN_DEF = internal-fn.def
 877 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 878 TREE_CORE_H = tree-core.h coretypes.h all-tree.def tree.def \
 879         c-family/c-common.def $(lang_tree_files) $(MACHMODE_H) \
 880         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 881         $(VEC_H) treestruct.def $(HASHTAB_H) \
 882         double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) \
 883         $(REAL_H) $(FIXED_VALUE_H)
 884 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 885 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 886 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 887         cfg-flags.def cfghooks.h
 888 GIMPLE_H = gimple.h gimple.def gsstruct.def pointer-set.h $(VEC_H) \
 889         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 890         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H)
 891 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h
 892 RECOG_H = recog.h
 893 EMIT_RTL_H = emit-rtl.h
 894 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 895 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 896 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 897         $(VEC_H) $(INPUT_H) $(MACHMODE_H)
 898 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
 899 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 900 REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h
 901 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) double-int.h \
 902         $(BITMAP_H) sbitmap.h
 903 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 904 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 905 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 906         cif-code.def ipa-ref.h ipa-ref-inline.h $(LINKER_PLUGIN_API_H) is-a.h
 907 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 908         alloc-pool.h $(TIMEVAR_H)
 909 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 910 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 911 GGC_H = ggc.h gtype-desc.h statistics.h
 912 TIMEVAR_H = timevar.h timevar.def
 913 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 914 INSN_ADDR_H = $(srcdir)/insn-addr.h
 915 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 916         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 917 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 918 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 919 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 920         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 921 PREDICT_H = predict.h predict.def
 922 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 923         $(srcdir)/../libcpp/include/cpplib.h
 924 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 925 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 926 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 927 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 928 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
 929 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 930 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 931 TREE_FLOW_H = tree-flow.h tree-flow-inline.h tree-ssa-operands.h \
 932                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 933                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 934                 tree-ssa-alias.h
 935 TREE_SSA_H = tree-ssa.h $(TREE_FLOW_H)
 936 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H)
 937 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 938 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 939 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 940 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 941 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 942         $(C_COMMON_H) $(TREE_H)
 943 TREE_INLINE_H = tree-inline.h
 944 REAL_H = real.h $(MACHMODE_H)
 945 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 946                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 947                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h pointer-set.h
 948 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
 949 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
 950 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
 951                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
 952 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
 953 PLUGIN_VERSION_H = plugin-version.h configargs.h
 954 CONTEXT_H = context.h
 955
 956 #\f
 957 # Now figure out from those variables how to compile and link.
 958
 959 # IN_GCC distinguishes between code compiled into GCC itself and other
 960 # programs built during a bootstrap.
 961 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
 962 # cross compiler which does not use the native headers and libraries.
 963 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
 964
 965 # This is the variable actually used when we compile. If you change this,
 966 # you probably want to update BUILD_CFLAGS in configure.ac
 967 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
 968   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
 969
 970 # The C++ version.
 971 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
 972   $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@
 973
 974 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
 975 # puts -I options in CPPFLAGS, our include files in the srcdir will always
 976 # win against random include files in /usr/include.
 977 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
 978
 979 # This is the variable to use when using $(COMPILER).
 980 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
 981
 982 # This is the variable to use when using $(LINKER).
 983 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
 984
 985 # Build and host support libraries.
 986
 987 # Use the "pic" build of libiberty if --enable-host-shared.
 988 ifeq ($(enable_host_shared),yes)
 989 LIBIBERTY = ../libiberty/pic/libiberty.a
 990 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
 991 else
 992 LIBIBERTY = ../libiberty/libiberty.a
 993 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
 994 endif
 995
 996 # Dependencies on the intl and portability libraries.
 997 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
 998         $(LIBDECNUMBER) $(LIBBACKTRACE)
 999
1000 # Likewise, for use in the tools that must run on this machine
1001 # even if we are cross-building GCC.
1002 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1003
1004 # How to link with both our special library facilities
1005 # and the system's installed libraries.
1006 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1007         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1008 BACKENDLIBS = $(CLOOGLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1009         $(ZLIB)
1010 # Any system libraries needed just for GNAT.
1011 SYSLIBS = @GNAT_LIBEXC@
1012
1013 # Used from ada/gcc-interface/Make-lang.in
1014 GNATBIND = @GNATBIND@
1015 GNATMAKE = @GNATMAKE@
1016
1017 # Libs needed (at present) just for jcf-dump.
1018 LDEXP_LIB = @LDEXP_LIB@
1019
1020 # Likewise, for use in the tools that must run on this machine
1021 # even if we are cross-building GCC.
1022 BUILD_LIBS = $(BUILD_LIBIBERTY)
1023
1024 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1025             build/vec.o build/min-insn-modes.o build/gensupport.o \
1026             build/print-rtl.o
1027 BUILD_MD = build/read-md.o
1028 BUILD_ERRORS = build/errors.o
1029
1030 # Specify the directories to be searched for header files.
1031 # Both . and srcdir are used, in that order,
1032 # so that *config.h will be found in the compilation
1033 # subdirectory rather than in the source directory.
1034 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1035 # currently being compiled, in both source trees, to be examined as well.
1036 # libintl.h will be found in ../intl if we are using the included libintl.
1037 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1038            -I$(srcdir)/../include @INCINTL@ \
1039            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1040            $(CLOOGINC) $(ISLINC)
1041
1042 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1043 ifeq ($(CXXDEPMODE),depmode=gcc3)
1044 # Note a subtlety here: we use $(@D) for the directory part, to make
1045 # things like the go/%.o rule work properly; but we use $(*F) for the
1046 # file part, as we just want the file part of the stem, not the entire
1047 # file name.
1048 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1049 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1050 else
1051 COMPILE = source='$<' object='$@' libtool=no \
1052     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1053 POSTCOMPILE =
1054 endif
1055
1056 .cc.o .c.o:
1057         $(COMPILE) $<
1058         $(POSTCOMPILE)
1059
1060 #\f
1061 # Support for additional languages (other than C).
1062 # C can be supported this way too (leave for later).
1063
1064 LANG_MAKEFRAGS = @all_lang_makefrags@
1065
1066 # Flags to pass to recursive makes.
1067 # CC is set by configure.
1068 # ??? The choices here will need some experimenting with.
1069
1070 export AR_FOR_TARGET
1071 export AR_CREATE_FOR_TARGET
1072 export AR_FLAGS_FOR_TARGET
1073 export AR_EXTRACT_FOR_TARGET
1074 export AWK
1075 export DESTDIR
1076 export GCC_FOR_TARGET
1077 export INCLUDES
1078 export INSTALL_DATA
1079 export LIPO_FOR_TARGET
1080 export MACHMODE_H
1081 export NM_FOR_TARGET
1082 export STRIP_FOR_TARGET
1083 export RANLIB_FOR_TARGET
1084 export libsubdir
1085
1086 FLAGS_TO_PASS = \
1087         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1088         "BISON=$(BISON)" \
1089         "BISONFLAGS=$(BISONFLAGS)" \
1090         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1091         "LDFLAGS=$(LDFLAGS)" \
1092         "FLEX=$(FLEX)" \
1093         "FLEXFLAGS=$(FLEXFLAGS)" \
1094         "LN=$(LN)" \
1095         "LN_S=$(LN_S)" \
1096         "MAKEINFO=$(MAKEINFO)" \
1097         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1098         "MAKEOVERRIDES=" \
1099         "SHELL=$(SHELL)" \
1100         "exeext=$(exeext)" \
1101         "build_exeext=$(build_exeext)" \
1102         "objext=$(objext)" \
1103         "exec_prefix=$(exec_prefix)" \
1104         "prefix=$(prefix)" \
1105         "local_prefix=$(local_prefix)" \
1106         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1107         "build_tooldir=$(build_tooldir)" \
1108         "gcc_tooldir=$(gcc_tooldir)" \
1109         "bindir=$(bindir)" \
1110         "libexecsubdir=$(libexecsubdir)" \
1111         "datarootdir=$(datarootdir)" \
1112         "datadir=$(datadir)" \
1113         "localedir=$(localedir)"
1114 #\f
1115 # Lists of files for various purposes.
1116
1117 # All option source files
1118 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1119
1120 # Target specific, C specific object file
1121 C_TARGET_OBJS=@c_target_objs@
1122
1123 # Target specific, C++ specific object file
1124 CXX_TARGET_OBJS=@cxx_target_objs@
1125
1126 # Target specific, Fortran specific object file
1127 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1128
1129 # Object files for gcc many-languages driver.
1130 GCC_OBJS = gcc.o ggc-none.o
1131
1132 c-family-warn = $(STRICT_WARN)
1133
1134 # Language-specific object files shared by all C-family front ends.
1135 # FIXME: tree-mudflap is C-family only, but it is also part of the middle-end.
1136 # The mudflap machinery should be properly separated from the front ends, and
1137 # perhaps turned into a plugin.
1138 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1139   c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o \
1140   c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1141   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1142   c-family/c-semantics.o c-family/c-ada-spec.o tree-mudflap.o \
1143   c-family/array-notation-common.o c-family/c-ubsan.o
1144
1145 # Language-independent object files.
1146 # We put the insn-*.o files first so that a parallel make will build
1147 # them sooner, because they are large and otherwise tend to be the
1148 # last objects to finish building.
1149 OBJS = \
1150         insn-attrtab.o \
1151         insn-automata.o \
1152         insn-dfatab.o \
1153         insn-emit.o \
1154         insn-extract.o \
1155         insn-latencytab.o \
1156         insn-modes.o \
1157         insn-opinit.o \
1158         insn-output.o \
1159         insn-peep.o \
1160         insn-preds.o \
1161         insn-recog.o \
1162         insn-enums.o \
1163         ggc-page.o \
1164         alias.o \
1165         alloc-pool.o \
1166         auto-inc-dec.o \
1167         bb-reorder.o \
1168         bitmap.o \
1169         bt-load.o \
1170         builtins.o \
1171         caller-save.o \
1172         calls.o \
1173         cfg.o \
1174         cfganal.o \
1175         cfgbuild.o \
1176         cfgcleanup.o \
1177         cfgexpand.o \
1178         cfghooks.o \
1179         cfgloop.o \
1180         cfgloopanal.o \
1181         cfgloopmanip.o \
1182         cfgrtl.o \
1183         symtab.o \
1184         cgraph.o \
1185         cgraphbuild.o \
1186         cgraphunit.o \
1187         cgraphclones.o \
1188         combine.o \
1189         combine-stack-adj.o \
1190         compare-elim.o \
1191         context.o \
1192         convert.o \
1193         coverage.o \
1194         cppbuiltin.o \
1195         cppdefault.o \
1196         cprop.o \
1197         cse.o \
1198         cselib.o \
1199         data-streamer.o \
1200         data-streamer-in.o \
1201         data-streamer-out.o \
1202         dbxout.o \
1203         dbgcnt.o \
1204         dce.o \
1205         ddg.o \
1206         debug.o \
1207         df-core.o \
1208         df-problems.o \
1209         df-scan.o \
1210         dfp.o \
1211         dojump.o \
1212         dominance.o \
1213         domwalk.o \
1214         double-int.o \
1215         dse.o \
1216         dumpfile.o \
1217         dwarf2asm.o \
1218         dwarf2cfi.o \
1219         dwarf2out.o \
1220         emit-rtl.o \
1221         et-forest.o \
1222         except.o \
1223         explow.o \
1224         expmed.o \
1225         expr.o \
1226         final.o \
1227         fixed-value.o \
1228         fold-const.o \
1229         function.o \
1230         fwprop.o \
1231         gcse.o \
1232         ggc-common.o \
1233         gimple.o \
1234         gimple-builder.o \
1235         gimple-iterator.o \
1236         gimple-fold.o \
1237         gimple-low.o \
1238         gimple-pretty-print.o \
1239         gimple-ssa-strength-reduction.o \
1240         gimple-streamer-in.o \
1241         gimple-streamer-out.o \
1242         gimplify.o \
1243         godump.o \
1244         graph.o \
1245         graphds.o \
1246         graphite.o \
1247         graphite-blocking.o \
1248         graphite-clast-to-gimple.o \
1249         graphite-dependences.o \
1250         graphite-interchange.o \
1251         graphite-optimize-isl.o \
1252         graphite-poly.o \
1253         graphite-scop-detection.o \
1254         graphite-sese-to-poly.o \
1255         gtype-desc.o \
1256         haifa-sched.o \
1257         hw-doloop.o \
1258         hwint.o \
1259         ifcvt.o \
1260         ree.o \
1261         incpath.o \
1262         init-regs.o \
1263         internal-fn.o \
1264         ipa-cp.o \
1265         ipa-devirt.o \
1266         ipa-split.o \
1267         ipa-inline.o \
1268         ipa-inline-analysis.o \
1269         ipa-inline-transform.o \
1270         ipa-profile.o \
1271         ipa-prop.o \
1272         ipa-pure-const.o \
1273         ipa-reference.o \
1274         ipa-ref.o \
1275         ipa-utils.o \
1276         ipa.o \
1277         ira.o \
1278         ira-build.o \
1279         ira-costs.o \
1280         ira-conflicts.o \
1281         ira-color.o \
1282         ira-emit.o \
1283         ira-lives.o \
1284         jump.o \
1285         langhooks.o \
1286         lcm.o \
1287         lists.o \
1288         loop-doloop.o \
1289         loop-init.o \
1290         loop-invariant.o \
1291         loop-iv.o \
1292         loop-unroll.o \
1293         loop-unswitch.o \
1294         lower-subreg.o \
1295         lra.o \
1296         lra-assigns.o \
1297         lra-coalesce.o \
1298         lra-constraints.o \
1299         lra-eliminations.o \
1300         lra-lives.o \
1301         lra-spills.o \
1302         lto-cgraph.o \
1303         lto-streamer.o \
1304         lto-streamer-in.o \
1305         lto-streamer-out.o \
1306         lto-section-in.o \
1307         lto-section-out.o \
1308         lto-opts.o \
1309         lto-compress.o \
1310         mcf.o \
1311         mode-switching.o \
1312         modulo-sched.o \
1313         omega.o \
1314         omp-low.o \
1315         optabs.o \
1316         options-save.o \
1317         opts-global.o \
1318         passes.o \
1319         plugin.o \
1320         pointer-set.o \
1321         postreload-gcse.o \
1322         postreload.o \
1323         predict.o \
1324         print-rtl.o \
1325         print-tree.o \
1326         profile.o \
1327         real.o \
1328         realmpfr.o \
1329         recog.o \
1330         reg-stack.o \
1331         regcprop.o \
1332         reginfo.o \
1333         regmove.o \
1334         regrename.o \
1335         regstat.o \
1336         reload.o \
1337         reload1.o \
1338         reorg.o \
1339         resource.o \
1340         rtl-error.o \
1341         rtl.o \
1342         rtlanal.o \
1343         rtlhooks.o \
1344         sbitmap.o \
1345         sched-deps.o \
1346         sched-ebb.o \
1347         sched-rgn.o \
1348         sched-vis.o \
1349         sdbout.o \
1350         sel-sched-ir.o \
1351         sel-sched-dump.o \
1352         sel-sched.o \
1353         sese.o \
1354         simplify-rtx.o \
1355         sparseset.o \
1356         sreal.o \
1357         stack-ptr-mod.o \
1358         statistics.o \
1359         stmt.o \
1360         stor-layout.o \
1361         store-motion.o \
1362         streamer-hooks.o \
1363         stringpool.o \
1364         target-globals.o \
1365         targhooks.o \
1366         timevar.o \
1367         toplev.o \
1368         tracer.o \
1369         trans-mem.o \
1370         tree-affine.o \
1371         asan.o \
1372         tsan.o \
1373         ubsan.o \
1374         tree-call-cdce.o \
1375         tree-cfg.o \
1376         tree-cfgcleanup.o \
1377         tree-chrec.o \
1378         tree-complex.o \
1379         tree-data-ref.o \
1380         tree-dfa.o \
1381         tree-diagnostic.o \
1382         tree-dump.o \
1383         tree-eh.o \
1384         tree-emutls.o \
1385         tree-if-conv.o \
1386         tree-inline.o \
1387         tree-into-ssa.o \
1388         tree-iterator.o \
1389         tree-loop-distribution.o \
1390         tree-nested.o \
1391         tree-nomudflap.o \
1392         tree-nrv.o \
1393         tree-object-size.o \
1394         tree-outof-ssa.o \
1395         tree-parloops.o \
1396         tree-phinodes.o \
1397         tree-predcom.o \
1398         tree-pretty-print.o \
1399         tree-profile.o \
1400         tree-scalar-evolution.o \
1401         tree-sra.o \
1402         tree-switch-conversion.o \
1403         tree-ssa-address.o \
1404         tree-ssa-alias.o \
1405         tree-ssa-ccp.o \
1406         tree-ssa-coalesce.o \
1407         tree-ssa-copy.o \
1408         tree-ssa-copyrename.o \
1409         tree-ssa-dce.o \
1410         tree-ssa-dom.o \
1411         tree-ssa-dse.o \
1412         tree-ssa-forwprop.o \
1413         tree-ssa-ifcombine.o \
1414         tree-ssa-live.o \
1415         tree-ssa-loop-ch.o \
1416         tree-ssa-loop-im.o \
1417         tree-ssa-loop-ivcanon.o \
1418         tree-ssa-loop-ivopts.o \
1419         tree-ssa-loop-manip.o \
1420         tree-ssa-loop-niter.o \
1421         tree-ssa-loop-prefetch.o \
1422         tree-ssa-loop-unswitch.o \
1423         tree-ssa-loop.o \
1424         tree-ssa-math-opts.o \
1425         tree-ssa-operands.o \
1426         tree-ssa-phiopt.o \
1427         tree-ssa-phiprop.o \
1428         tree-ssa-pre.o \
1429         tree-ssa-propagate.o \
1430         tree-ssa-reassoc.o \
1431         tree-ssa-sccvn.o \
1432         tree-ssa-sink.o \
1433         tree-ssa-strlen.o \
1434         tree-ssa-structalias.o \
1435         tree-ssa-tail-merge.o \
1436         tree-ssa-ter.o \
1437         tree-ssa-threadedge.o \
1438         tree-ssa-threadupdate.o \
1439         tree-ssa-uncprop.o \
1440         tree-ssa-uninit.o \
1441         tree-ssa.o \
1442         tree-ssanames.o \
1443         tree-stdarg.o \
1444         tree-streamer.o \
1445         tree-streamer-in.o \
1446         tree-streamer-out.o \
1447         tree-tailcall.o \
1448         tree-vect-generic.o \
1449         tree-vect-patterns.o \
1450         tree-vect-data-refs.o \
1451         tree-vect-stmts.o \
1452         tree-vect-loop.o \
1453         tree-vect-loop-manip.o \
1454         tree-vect-slp.o \
1455         tree-vectorizer.o \
1456         tree-vrp.o \
1457         tree.o \
1458         valtrack.o \
1459         value-prof.o \
1460         var-tracking.o \
1461         varasm.o \
1462         varpool.o \
1463         vmsdbgout.o \
1464         vtable-verify.o \
1465         web.o \
1466         xcoffout.o \
1467         $(out_object_file) \
1468         $(EXTRA_OBJS) \
1469         $(host_hook_obj)
1470
1471 # Objects in libcommon.a, potentially used by all host binaries and with
1472 # no target dependencies.
1473 OBJS-libcommon = diagnostic.o diagnostic-color.o pretty-print.o intl.o input.o version.o
1474
1475 # Objects in libcommon-target.a, used by drivers and by the core
1476 # compiler and containing target-dependent code.
1477 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1478         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1479         hash-table.o file-find.o
1480
1481 # This lists all host objects for the front ends.
1482 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1483
1484 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1485   $(OBJS-libcommon-target) @TREEBROWSER@ main.o c-family/cppspec.o \
1486   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1487   lto-wrapper.o
1488
1489 # This lists all host object files, whether they are included in this
1490 # compilation or not.
1491 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1492
1493 BACKEND = libbackend.a main.o @TREEBROWSER@ libcommon-target.a libcommon.a \
1494         $(CPPLIB) $(LIBDECNUMBER)
1495
1496 # This is defined to "yes" if Tree checking is enabled, which roughly means
1497 # front-end checking.
1498 TREECHECKING = @TREECHECKING@
1499
1500 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1501  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1502  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1503  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1504  tm-preds.h tm-constrs.h checksum-options \
1505  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1506  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1507  xgcc$(exeext) cpp$(exeext) \
1508  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1509  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1510  gcc-ranlib$(exeext) \
1511  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1512  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1513  libcommon-target.a libcommon.a libgcc.mk
1514
1515 #\f
1516 # Language makefile fragments.
1517
1518 # The following targets define the interface between us and the languages.
1519 #
1520 # all.cross, start.encap, rest.encap,
1521 # install-common, install-info, install-man,
1522 # uninstall,
1523 # mostlyclean, clean, distclean, maintainer-clean,
1524 #
1525 # Each language is linked in with a series of hooks.  The name of each
1526 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1527 # and adds these here.  We use double-colon rules for some of the hooks;
1528 # double-colon rules should be preferred for any new hooks.
1529
1530 # language hooks, generated by configure
1531 @language_hooks@
1532
1533 # per-language makefile fragments
1534 ifneq ($(LANG_MAKEFRAGS),)
1535 include $(LANG_MAKEFRAGS)
1536 endif
1537
1538 # target and host overrides must follow the per-language makefile fragments
1539 # so they can override or augment language-specific variables
1540
1541 # target overrides
1542 ifneq ($(tmake_file),)
1543 include $(tmake_file)
1544 endif
1545
1546 # host overrides
1547 ifneq ($(xmake_file),)
1548 include $(xmake_file)
1549 endif
1550
1551 # all-tree.def includes all the tree.def files.
1552 all-tree.def: s-alltree; @true
1553 s-alltree: Makefile
1554         rm -f tmp-all-tree.def
1555         echo '#include "tree.def"' > tmp-all-tree.def
1556         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1557         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1558         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1559           echo "#include \"$$f\""; \
1560         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1561         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1562         $(STAMP) s-alltree
1563
1564 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1565 # objects that belong to the front ends.  We add an extra define that
1566 # causes back-end specific include files to be poisoned, in the hope that
1567 # we can avoid introducing dependencies of the front ends on things that
1568 # no front end should ever look at (e.g. everything RTL related).
1569 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1570
1571 #\f
1572
1573 # -----------------------------
1574 # Rebuilding this configuration
1575 # -----------------------------
1576
1577 # On the use of stamps:
1578 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1579 # A simple rule to build tree-check.h would be
1580 # tree-check.h: build/gencheck$(build_exeext)
1581 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1582 #
1583 # but tree-check.h doesn't change every time gencheck changes. It would the
1584 # nice if targets that depend on tree-check.h wouldn't be rebuild
1585 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1586 # must not be overwritten with a identical copy. One solution is to use a
1587 # temporary file
1588 # tree-check.h: build/gencheck$(build_exeext)
1589 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1590 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1591 #
1592 # This solution has a different problem. Since the time stamp of tree-check.h
1593 # is unchanged, make will try to update tree-check.h every time it runs.
1594 # To prevent this, one can add a stamp
1595 # tree-check.h: s-check
1596 # s-check : build/gencheck$(build_exeext)
1597 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1598 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1599 #       $(STAMP) s-check
1600 #
1601 # The problem with this solution is that make thinks that tree-check.h is
1602 # always unchanged. Make must be deceived into thinking that tree-check.h is
1603 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1604 # tree-check.h: s-check; @true
1605 # s-check : build/gencheck$(build_exeext)
1606 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1607 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1608 #       $(STAMP) s-check
1609 #
1610 # This is what is done in this makefile. Note that mkconfig.sh has a
1611 # move-if-change built-in
1612
1613 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1614         LANGUAGES="$(CONFIG_LANGUAGES)" \
1615         CONFIG_HEADERS= \
1616         CONFIG_SHELL="$(SHELL)" \
1617         CONFIG_FILES=$@ $(SHELL) config.status
1618
1619 config.h: cs-config.h ; @true
1620 bconfig.h: cs-bconfig.h ; @true
1621 tconfig.h: cs-tconfig.h ; @true
1622 tm.h: cs-tm.h ; @true
1623 tm_p.h: cs-tm_p.h ; @true
1624
1625 cs-config.h: Makefile
1626         TARGET_CPU_DEFAULT="" \
1627         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1628         $(SHELL) $(srcdir)/mkconfig.sh config.h
1629
1630 cs-bconfig.h: Makefile
1631         TARGET_CPU_DEFAULT="" \
1632         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1633         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1634
1635 cs-tconfig.h: Makefile
1636         TARGET_CPU_DEFAULT="" \
1637         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1638         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1639
1640 cs-tm.h: Makefile
1641         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1642         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1643         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1644
1645 cs-tm_p.h: Makefile
1646         TARGET_CPU_DEFAULT="" \
1647         HEADERS="$(tm_p_include_list)" DEFINES="" \
1648         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1649
1650 # Don't automatically run autoconf, since configure.ac might be accidentally
1651 # newer than configure.  Also, this writes into the source directory which
1652 # might be on a read-only file system.  If configured for maintainer mode
1653 # then do allow autoconf to be run.
1654
1655 AUTOCONF = autoconf
1656 ACLOCAL = aclocal
1657 ACLOCAL_AMFLAGS = -I ../config -I ..
1658 aclocal_deps = \
1659         $(srcdir)/../libtool.m4 \
1660         $(srcdir)/../ltoptions.m4 \
1661         $(srcdir)/../ltsugar.m4 \
1662         $(srcdir)/../ltversion.m4 \
1663         $(srcdir)/../lt~obsolete.m4 \
1664         $(srcdir)/../config/acx.m4 \
1665         $(srcdir)/../config/codeset.m4 \
1666         $(srcdir)/../config/extensions.m4 \
1667         $(srcdir)/../config/gettext-sister.m4 \
1668         $(srcdir)/../config/iconv.m4 \
1669         $(srcdir)/../config/lcmessage.m4 \
1670         $(srcdir)/../config/lib-ld.m4 \
1671         $(srcdir)/../config/lib-link.m4 \
1672         $(srcdir)/../config/lib-prefix.m4 \
1673         $(srcdir)/../config/override.m4 \
1674         $(srcdir)/../config/progtest.m4 \
1675         $(srcdir)/../config/stdint.m4 \
1676         $(srcdir)/../config/unwind_ipinfo.m4 \
1677         $(srcdir)/../config/warnings.m4 \
1678         $(srcdir)/../config/dfp.m4 \
1679         $(srcdir)/../config/mmap.m4 \
1680         $(srcdir)/acinclude.m4
1681
1682 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1683         (cd $(srcdir) && $(AUTOCONF))
1684
1685 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1686         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1687
1688 # cstamp-h.in controls rebuilding of config.in.
1689 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1690 # delete it.  A stamp file is needed as autoheader won't update the file if
1691 # nothing has changed.
1692 # It remains in the source directory and is part of the distribution.
1693 # This follows what is done in shellutils, fileutils, etc.
1694 # "echo timestamp" is used instead of touch to be consistent with other
1695 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1696 # ??? Newer versions have a maintainer mode that may be useful here.
1697
1698 # Don't run autoheader automatically either.
1699 # Only run it if maintainer mode is enabled.
1700 @MAINT@ AUTOHEADER = autoheader
1701 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1702 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1703 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1704 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1705 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1706 auto-host.h: cstamp-h ; @true
1707 cstamp-h: config.in config.status
1708         CONFIG_HEADERS=auto-host.h:config.in \
1709         CONFIG_FILES= \
1710         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1711
1712 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1713 # a target to build even if it is up-to-date.  So we must verify that
1714 # config.status does not exist before failing.
1715 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1716         @if [ ! -f config.status ] ; then \
1717           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1718           false; \
1719         else \
1720           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1721         fi
1722
1723 # --------
1724 # UNSORTED
1725 # --------
1726
1727 # Provide quickstrap as a target that people can type into the gcc directory,
1728 # and that fails if you're not into it.
1729 quickstrap: all
1730         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1731
1732 all.internal: start.encap rest.encap doc
1733 # This is what to compile if making a cross-compiler.
1734 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1735         libgcc-support lang.all.cross doc @GENINSRC@ srcextra
1736 # This is what must be made before installing GCC and converting libraries.
1737 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1738         libgcc-support lang.start.encap @GENINSRC@ srcextra
1739 # These can't be made until after GCC can run.
1740 rest.encap: lang.rest.encap
1741 # This is what is made with the host's compiler
1742 # whether making a cross compiler or not.
1743 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1744         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1745         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1746
1747 ifeq ($(enable_plugin),yes)
1748 native: gengtype$(exeext)
1749 endif
1750
1751 # On the target machine, finish building a cross compiler.
1752 # This does the things that can't be done on the host machine.
1753 rest.cross: specs
1754
1755 # Recompile all the language-independent object files.
1756 # This is used only if the user explicitly asks for it.
1757 compilations: $(BACKEND)
1758
1759 # This archive is strictly for the host.
1760 libbackend.a: $(OBJS)
1761         -rm -rf libbackend.a
1762         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1763         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1764
1765 libcommon-target.a: $(OBJS-libcommon-target)
1766         -rm -rf libcommon-target.a
1767         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1768         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1769
1770 libcommon.a: $(OBJS-libcommon)
1771         -rm -rf libcommon.a
1772         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1773         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1774
1775 # We call this executable `xgcc' rather than `gcc'
1776 # to avoid confusion if the current directory is in the path
1777 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1778 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1779         $(EXTRA_GCC_OBJS)
1780         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1781           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1782           $(EXTRA_GCC_LIBS) $(LIBS)
1783
1784 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1785 # It is part of c-family because the handled extensions are hard-coded
1786 # and only contain c-family extensions (see known_suffixes).
1787 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1788         $(EXTRA_GCC_OBJS)
1789         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1790           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1791           $(EXTRA_GCC_LIBS) $(LIBS)
1792
1793 # Dump a specs file to make -B./ read these specs over installed ones.
1794 $(SPECS): xgcc$(exeext)
1795         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1796         mv tmp-specs $(SPECS)
1797
1798 # We do want to create an executable named `xgcc', so we can use it to
1799 # compile libgcc2.a.
1800 # Also create gcc-cross, so that install-common will install properly.
1801 gcc-cross$(exeext): xgcc$(exeext)
1802         cp xgcc$(exeext) gcc-cross$(exeext)
1803
1804 checksum-options:
1805         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1806         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1807
1808 #\f
1809 # Build libgcc.a.
1810
1811 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1812         $(MACHMODE_H) gcov-iov.h
1813
1814 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1815         : > tmp-libgcc.mvars
1816         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1817         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1818         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1819
1820         mv tmp-libgcc.mvars libgcc.mvars
1821
1822 # Use the genmultilib shell script to generate the information the gcc
1823 # driver program needs to select the library directory based on the
1824 # switches.
1825 multilib.h: s-mlib; @true
1826 s-mlib: $(srcdir)/genmultilib Makefile
1827         if test @enable_multilib@ = yes \
1828            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
1829           $(SHELL) $(srcdir)/genmultilib \
1830             "$(MULTILIB_OPTIONS)" \
1831             "$(MULTILIB_DIRNAMES)" \
1832             "$(MULTILIB_MATCHES)" \
1833             "$(MULTILIB_EXCEPTIONS)" \
1834             "$(MULTILIB_EXTRA_OPTS)" \
1835             "$(MULTILIB_EXCLUSIONS)" \
1836             "$(MULTILIB_OSDIRNAMES)" \
1837             "$(MULTILIB_REQUIRED)" \
1838             "$(MULTIARCH_DIRNAME)" \
1839             "$(MULTILIB_REUSE)" \
1840             "@enable_multilib@" \
1841             > tmp-mlib.h; \
1842         else \
1843           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
1844             "$(MULTIARCH_DIRNAME)" '' no \
1845             > tmp-mlib.h; \
1846         fi
1847         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
1848         $(STAMP) s-mlib
1849 #\f
1850 # Compiling object files from source files.
1851
1852 # Note that dependencies on obstack.h are not written
1853 # because that file is not part of GCC.
1854
1855 srcextra: gcc.srcextra lang.srcextra
1856
1857 gcc.srcextra: gengtype-lex.c
1858         -cp -p $^ $(srcdir)
1859
1860 AR_OBJS = file-find.o
1861 AR_LIBS = @COLLECT2_LIBS@
1862
1863 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
1864         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
1865                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1866
1867 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
1868         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
1869                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1870
1871 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
1872         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
1873                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1874
1875 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
1876         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1877         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
1878
1879 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
1880         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1881         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
1882
1883 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
1884         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1885         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
1886
1887 # ??? the implicit rules dont trigger if the source file has a different name
1888 # so copy instead
1889 gcc-ranlib.c: gcc-ar.c
1890         cp $^ $@
1891
1892 gcc-nm.c: gcc-ar.c
1893         cp $^ $@
1894
1895 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o file-find.o
1896 COLLECT2_LIBS = @COLLECT2_LIBS@
1897 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1898 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1899         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
1900                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1901         mv -f T$@ $@
1902
1903 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1904         @TARGET_SYSTEM_ROOT_DEFINE@
1905
1906 lto-wrapper$(exeext): lto-wrapper.o ggc-none.o libcommon-target.a $(LIBDEPS)
1907         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
1908             lto-wrapper.o ggc-none.o libcommon-target.a $(LIBS)
1909         mv -f T$@ $@
1910
1911 # Files used by all variants of C or by the stand-alone pre-processor.
1912
1913 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
1914
1915 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
1916         -DTARGET_MACHINE=\"$(target)\"
1917
1918 default-c.o: config/default-c.c
1919         $(COMPILE) $<
1920         $(POSTCOMPILE)
1921
1922 # Files used by all variants of C and some other languages.
1923
1924 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
1925
1926 # Language-independent files.
1927
1928 DRIVER_DEFINES = \
1929   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1930   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
1931   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
1932   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1933   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
1934   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1935   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
1936   @TARGET_SYSTEM_ROOT_DEFINE@ \
1937   $(VALGRIND_DRIVER_DEFINES) \
1938   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
1939   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
1940
1941 CFLAGS-gcc.o += $(DRIVER_DEFINES)
1942
1943 specs.h : s-specs ; @true
1944 s-specs : Makefile
1945         lsf="$(lang_specs_files)"; for f in $$lsf; do \
1946             echo "#include \"$$f\""; \
1947         done | sed 's|$(srcdir)/||' > tmp-specs.h
1948         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
1949         $(STAMP) s-specs
1950
1951 optionlist: s-options ; @true
1952 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
1953         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
1954         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
1955         $(STAMP) s-options
1956
1957 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1958     $(srcdir)/optc-gen.awk
1959         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1960                -f $(srcdir)/optc-gen.awk \
1961                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
1962
1963 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1964     $(srcdir)/optc-save-gen.awk
1965         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1966                -f $(srcdir)/optc-save-gen.awk \
1967                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
1968
1969 options.h: s-options-h ; @true
1970 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1971     $(srcdir)/opth-gen.awk
1972         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1973                -f $(srcdir)/opth-gen.awk \
1974                < $< > tmp-options.h
1975         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
1976         $(STAMP) $@
1977
1978 dumpvers: dumpvers.c
1979
1980 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
1981         -DREVISION=$(REVISION_s) \
1982         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
1983         -DBUGURL=$(BUGURL_s)
1984
1985 # lto-compress.o needs $(ZLIBINC) added to the include flags.
1986 CFLAGS-lto-compress.o += $(ZLIBINC)
1987
1988 bversion.h: s-bversion; @true
1989 s-bversion: BASE-VER
1990         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
1991         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
1992         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
1993         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
1994         $(STAMP) s-bversion
1995
1996 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
1997
1998 pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk
1999         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2000           $(srcdir)/passes.def > pass-instances.def
2001
2002 $(out_object_file): $(out_file)
2003         $(COMPILE) $<
2004         $(POSTCOMPILE)
2005
2006 $(common_out_object_file): $(common_out_file)
2007         $(COMPILE) $<
2008         $(POSTCOMPILE)
2009 #\f
2010 # Generate header and source files from the machine description,
2011 # and compile them.
2012
2013 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2014   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2015   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2016   insn-latencytab.c insn-preds.c
2017
2018 # Dependencies for the md file.  The first time through, we just assume
2019 # the md file itself and the generated dependency file (in order to get
2020 # it built).  The second time through we have the dependency file.
2021 -include mddeps.mk
2022 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2023
2024 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2025         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2026         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2027         $(STAMP) s-mddeps
2028
2029 # For each of the files generated by running a generator program over
2030 # the machine description, the following static pattern rules run the
2031 # generator program only if the machine description has changed,
2032 # but touch the target file only when its contents actually change.
2033 # The "; @true" construct forces Make to recheck the timestamp on
2034 # the target file.
2035
2036 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2037                           insn-config.h insn-flags.h
2038
2039 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2040                           insn-extract.c insn-output.c \
2041                           insn-peep.c insn-recog.c
2042
2043 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2044
2045 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2046
2047 $(simple_generated_h:insn-%.h=s-%) \
2048 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2049
2050 $(simple_rtl_generated_h:insn-%.h=s-%) \
2051 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2052
2053 $(simple_generated_h): insn-%.h: s-%; @true
2054
2055 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2056         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2057           $(filter insn-conditions.md,$^) > tmp-$*.h
2058         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2059         $(STAMP) s-$*
2060
2061 $(simple_generated_c): insn-%.c: s-%; @true
2062 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2063         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2064           $(filter insn-conditions.md,$^) > tmp-$*.c
2065         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2066         $(STAMP) s-$*
2067
2068 # gencheck doesn't read the machine description, and the file produced
2069 # doesn't use the insn-* convention.
2070 tree-check.h: s-check ; @true
2071 s-check : build/gencheck$(build_exeext)
2072         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2073         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2074         $(STAMP) s-check
2075
2076 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2077 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2078 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2079   insn-conditions.md
2080         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2081                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2082         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2083         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2084         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2085         $(STAMP) s-attrtab
2086
2087 # genopinit produces two files.
2088 insn-opinit.c insn-opinit.h: s-opinit ; @true
2089 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2090         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2091           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2092         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2093         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2094         $(STAMP) s-opinit
2095
2096 # gencondmd doesn't use the standard naming convention.
2097 build/gencondmd.c: s-conditions; @true
2098 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2099         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2100         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2101         $(STAMP) s-conditions
2102
2103 insn-conditions.md: s-condmd; @true
2104 s-condmd: build/gencondmd$(build_exeext)
2105         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2106         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2107         $(STAMP) s-condmd
2108
2109
2110 # These files are generated by running the same generator more than
2111 # once with different options, so they have custom rules.  The
2112 # stampfile idiom is the same.
2113 genrtl.h: s-genrtl-h; @true
2114
2115 s-genrtl-h: build/gengenrtl$(build_exeext)
2116         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2117         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2118         $(STAMP) s-genrtl-h
2119
2120 insn-modes.c: s-modes; @true
2121 insn-modes.h: s-modes-h; @true
2122 min-insn-modes.c: s-modes-m; @true
2123
2124 s-modes: build/genmodes$(build_exeext)
2125         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2126         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2127         $(STAMP) s-modes
2128
2129 s-modes-h: build/genmodes$(build_exeext)
2130         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2131         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2132         $(STAMP) s-modes-h
2133
2134 s-modes-m: build/genmodes$(build_exeext)
2135         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2136         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2137         $(STAMP) s-modes-m
2138
2139 insn-preds.c: s-preds; @true
2140 tm-preds.h: s-preds-h; @true
2141 tm-constrs.h: s-constrs-h; @true
2142
2143 .PHONY: mddump
2144 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2145         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2146
2147 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2148         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2149         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2150         $(STAMP) s-preds
2151
2152 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2153         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2154         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2155         $(STAMP) s-preds-h
2156
2157 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2158         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2159         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2160         $(STAMP) s-constrs-h
2161
2162 target-hooks-def.h: s-target-hooks-def-h; @true
2163 # make sure that when we build info files, the used tm.texi is up to date.
2164 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2165
2166 s-target-hooks-def-h: build/genhooks$(build_exeext)
2167         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2168                                              > tmp-target-hooks-def.h
2169         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2170                                              target-hooks-def.h
2171         $(STAMP) s-target-hooks-def-h
2172
2173 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2174
2175 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2176         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2177                                              > tmp-c-target-hooks-def.h
2178         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2179                                              c-family/c-target-hooks-def.h
2180         $(STAMP) s-c-target-hooks-def-h
2181
2182 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2183
2184 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2185         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2186                                              > tmp-common-target-hooks-def.h
2187         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2188                                              common/common-target-hooks-def.h
2189         $(STAMP) s-common-target-hooks-def-h
2190
2191 # check if someone mistakenly only changed tm.texi.
2192 # We use a different pathname here to avoid a circular dependency.
2193 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2194
2195 # The tm.texi we want to compare against / check into svn should have
2196 # unix-style line endings.  To make this work on MinGW, remove \r.
2197 # \r is not portable to Solaris tr, therefore we have a special
2198 # case for ASCII.  We use \r for other encodings like EBCDIC.
2199 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2200         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2201                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2202         case `echo X|tr X '\101'` in \
2203           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2204           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2205         esac
2206         mv tmp2-tm.texi tmp-tm.texi
2207         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2208         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2209           $(STAMP) $@; \
2210         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2211           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2212             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2213             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2214           ); then \
2215           echo >&2 ; \
2216           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2217           false; \
2218         else \
2219           echo >&2 ; \
2220           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2221           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2222           false; \
2223         fi
2224
2225 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2226   $(host_xm_file_list) \
2227   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2228   $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \
2229   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2230   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2231   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2232   $(srcdir)/fixed-value.h \
2233   $(srcdir)/output.h $(srcdir)/cfgloop.h \
2234   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2235   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2236   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2237   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2238   $(srcdir)/dbxout.c \
2239   $(srcdir)/dwarf2out.h \
2240   $(srcdir)/dwarf2asm.c \
2241   $(srcdir)/dwarf2cfi.c \
2242   $(srcdir)/dwarf2out.c \
2243   $(srcdir)/tree-vect-generic.c \
2244   $(srcdir)/dojump.c \
2245   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2246   $(srcdir)/expr.h \
2247   $(srcdir)/function.c $(srcdir)/except.c \
2248   $(srcdir)/gcse.c $(srcdir)/godump.c \
2249   $(srcdir)/lists.c $(srcdir)/optabs.c \
2250   $(srcdir)/profile.c $(srcdir)/mcf.c \
2251   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2252   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2253   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2254   $(srcdir)/gimple.h \
2255   $(srcdir)/tree-mudflap.c $(srcdir)/gimple-ssa.h \
2256   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2257   $(srcdir)/tree-cfg.c \
2258   $(srcdir)/tree-dfa.c \
2259   $(srcdir)/tree-iterator.c $(srcdir)/gimplify.c \
2260   $(srcdir)/tree-chrec.h \
2261   $(srcdir)/tree-scalar-evolution.c \
2262   $(srcdir)/tree-ssa-operands.h \
2263   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2264   $(srcdir)/tree-parloops.c \
2265   $(srcdir)/omp-low.c \
2266   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2267   $(srcdir)/cgraphclones.c \
2268   $(srcdir)/tree-ssa-propagate.c \
2269   $(srcdir)/tree-phinodes.c \
2270   $(srcdir)/tree-ssa-alias.h \
2271   $(srcdir)/tree-ssanames.h \
2272   $(srcdir)/ipa-prop.h \
2273   $(srcdir)/trans-mem.c \
2274   $(srcdir)/lto-streamer.h \
2275   $(srcdir)/target-globals.h \
2276   $(srcdir)/ipa-inline.h \
2277   $(srcdir)/vtable-verify.c \
2278   $(srcdir)/asan.c \
2279   $(srcdir)/ubsan.c \
2280   $(srcdir)/tsan.c $(srcdir)/ipa-devirt.c \
2281   @all_gtfiles@
2282
2283 # Compute the list of GT header files from the corresponding C sources,
2284 # possibly nested within config or language subdirectories.  Match gengtype's
2285 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2286 # language subdir, gt-file.h otherwise (no subdir indication for config/
2287 # related sources).
2288
2289 GTFILES_H = $(subst /,-, \
2290             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2291                            $(patsubst %.c,%.h, \
2292                              $(filter %.c, $(GTFILES)))) \
2293                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2294
2295 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2296 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2297
2298 # $(GTFILES) may be too long to put on a command line, so we have to
2299 # write it out to a file (taking care not to do that in a way that
2300 # overflows a command line!) and then have gengtype read the file in.
2301
2302 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2303
2304 ### Common flags to gengtype [e.g. -v or -B backupdir]
2305 GENGTYPE_FLAGS=
2306
2307 gtyp-input.list: s-gtyp-input ; @true
2308 s-gtyp-input: Makefile
2309         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2310         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2311         $(STAMP) s-gtyp-input
2312
2313 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2314          gtyp-input.list
2315 # First, parse all files and save a state file.
2316         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2317                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2318 # Second, read the state file and generate all files.  This ensure that
2319 # gtype.state is correctly read:
2320         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2321         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2322                     -r gtype.state
2323         $(STAMP) s-gtype
2324
2325 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2326        $(simple_generated_h) specs.h \
2327        tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2328        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2329        options.h target-hooks-def.h insn-opinit.h \
2330        common/common-target-hooks-def.h pass-instances.def \
2331        c-family/c-target-hooks-def.h
2332
2333 #\f
2334 # How to compile object files to run on the build machine.
2335
2336 build/%.o :  # dependencies provided by explicit rule later
2337         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2338                 -o $@ $<
2339
2340 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2341 ## several C macro definitions, just like version.o
2342 build/version.o:  version.c version.h \
2343                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2344         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2345         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2346         -DREVISION=$(REVISION_s) \
2347         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2348         -DBUGURL=$(BUGURL_s) -o $@ $<
2349
2350 # Header dependencies for the programs that generate source code.
2351 # These are library modules...
2352 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2353 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h   \
2354   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H)             \
2355   $(READ_MD_H) gensupport.h
2356 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h      \
2357   $(GGC_H)
2358 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2359   $(MACHMODE_H)
2360 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2361   $(GTM_H) $(RTL_BASE_H)
2362 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h         \
2363   $(HASHTAB_H) errors.h $(READ_MD_H)
2364 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h       \
2365   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2366   gensupport.h
2367 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)        \
2368   $(RTL_H) $(GGC_H) errors.h
2369 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H)       \
2370    $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2371 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2372   coretypes.h $(GTM_H) insn-constants.h                                 \
2373   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2374   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2375   $(EXCEPT_H) tm-constrs.h)
2376 # This pulls in tm-pred.h which contains inline functions wrapping up
2377 # predicates from the back-end so those functions must be discarded.
2378 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2379 build/gencondmd.o : \
2380   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2381
2382 # ...these are the programs themselves.
2383 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2384   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2385 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2386   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2387 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2388   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H)       \
2389   $(READ_MD_H) gensupport.h $(FNMATCH_H)
2390 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2391   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H)       \
2392   $(HASHTAB_H) gensupport.h $(FNMATCH_H)
2393 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2394         $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def          \
2395         $(lang_tree_files) gimple.def
2396 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2397 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2398   coretypes.h $(GTM_H) errors.h gensupport.h
2399 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2400   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H)   \
2401   gensupport.h
2402 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2403   coretypes.h $(GTM_H) errors.h gensupport.h
2404 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2405   coretypes.h errors.h $(READ_MD_H)
2406 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2407   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2408 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2409   coretypes.h errors.h $(READ_MD_H)
2410 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2411   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2412 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2413   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2414 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2415
2416 # The gengtype generator program is special: Two versions are built.
2417 # One is for the build machine, and one is for the host to allow
2418 # plugins to define their types and generate the supporting GGC
2419 # datastructures and routines with GTY markers.
2420 # The host object files depend on CONFIG_H, and the build objects
2421 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2422 # the build-%: rule doesn't apply to them.
2423
2424 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2425 gengtype-lex.o: $(CONFIG_H) $(BCONFIG_H)
2426 CFLAGS-gengtype-lex.o += -DGENERATOR_FILE
2427 build/gengtype-lex.o: $(BCONFIG_H)
2428
2429 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2430   $(SYSTEM_H)
2431 gengtype-parse.o: $(CONFIG_H)
2432 CFLAGS-gengtype-parse.o += -DGENERATOR_FILE
2433 build/gengtype-parse.o: $(BCONFIG_H)
2434
2435 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2436   gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2437   $(XREGEX_H)
2438 gengtype-state.o: $(CONFIG_H)
2439 CFLAGS-gengtype-state.o += -DGENERATOR_FILE
2440 build/gengtype-state.o: $(BCONFIG_H)
2441
2442 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2443   rtl.def insn-notes.def errors.h double-int.h version.h $(HASHTAB_H) \
2444   $(OBSTACK_H) $(XREGEX_H)
2445 gengtype.o: $(CONFIG_H)
2446 CFLAGS-gengtype.o += -DGENERATOR_FILE
2447 build/gengtype.o: $(BCONFIG_H)
2448
2449 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2450   errors.h $(READ_MD_H)
2451 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2452   $(HASHTAB_H) machmode.def $(extra_modes_file)
2453 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2454   coretypes.h $(GTM_H) errors.h gensupport.h optabs.def
2455 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2456   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2457 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2458   coretypes.h $(GTM_H) errors.h gensupport.h toplev.h $(DIAGNOSTIC_CORE_H)
2459 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2460   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h $(OBSTACK_H)
2461 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2462   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2463 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2464   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2465 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2466   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2467
2468 # Compile the programs that generate insn-* from the machine description.
2469 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2470 # since they need to run on this machine
2471 # even if GCC is being compiled to run on some other machine.
2472
2473 # All these programs use the RTL reader ($(BUILD_RTL)).
2474 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2475              extract flags opinit output peep preds recog mddump
2476 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2477
2478 # All these programs use the MD reader ($(BUILD_MD)).
2479 genprogmd = $(genprogrtl) mddeps constants enums
2480 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2481
2482 # All these programs need to report errors.
2483 genprogerr = $(genprogmd) genrtl modes gtype hooks
2484 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2485
2486 # Remaining build programs.
2487 genprog = $(genprogerr) check checksum condmd
2488
2489 # These programs need libs over and above what they get from the above list.
2490 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2491
2492 # These programs are not linked with the MD reader.
2493 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2494               build/gengtype-state.o build/version.o build/errors.o
2495
2496 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2497               gengtype-state.o version.o errors.o $(LIBDEPS)
2498         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2499             $(filter-out ($LIBDEPS), $^) $(LIBS)
2500
2501 # Rule for the generator programs:
2502 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2503         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2504             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2505
2506 # Generated source files for gengtype.  Prepend inclusion of
2507 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2508 # any system header is included.
2509 gengtype-lex.c : gengtype-lex.l
2510         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2511           echo '#include "bconfig.h"' > $@.tmp; \
2512           cat $@ >> $@.tmp; \
2513           mv $@.tmp $@; \
2514         }
2515
2516 #\f
2517 # Remake internationalization support.
2518 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2519
2520 #\f
2521 # Remake cpp.
2522
2523 PREPROCESSOR_DEFINES = \
2524   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2525   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2526   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2527   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2528   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2529   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2530   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2531   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2532   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2533   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2534   -DPREFIX=\"$(prefix)/\" \
2535   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2536   @TARGET_SYSTEM_ROOT_DEFINE@
2537
2538 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2539
2540 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2541
2542 # Note for the stamp targets, we run the program `true' instead of
2543 # having an empty command (nothing following the semicolon).
2544
2545 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2546 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2547   $(SYSTEM_H) coretypes.h $(TM_H)
2548
2549 build/gcov-iov$(build_exeext): build/gcov-iov.o
2550         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2551                 build/gcov-iov.o -o $@
2552
2553 gcov-iov.h: s-iov
2554 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2555         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2556             > tmp-gcov-iov.h
2557         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2558         $(STAMP) s-iov
2559
2560 GCOV_OBJS = gcov.o
2561 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2562         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2563 GCOV_DUMP_OBJS = gcov-dump.o
2564 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2565         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2566                 $(LIBS) -o $@
2567 #\f
2568 # Build the include directories.  The stamp files are stmp-* rather than
2569 # s-* so that mostlyclean does not force the include directory to
2570 # be rebuilt.
2571
2572 # Build the include directories.
2573 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2574 # Copy in the headers provided with gcc.
2575 #
2576 # The sed command gets just the last file name component;
2577 # this is necessary because VPATH could add a dirname.
2578 # Using basename would be simpler, but some systems don't have it.
2579 #
2580 # The touch command is here to workaround an AIX/Linux NFS bug.
2581 #
2582 # The move-if-change + cp -p twists for limits.h are intended to preserve
2583 # the time stamp when we regenerate, to prevent pointless rebuilds during
2584 # e.g. install-no-fixedincludes.
2585         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2586         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2587         for file in .. $(USER_H); do \
2588           if [ X$$file != X.. ]; then \
2589             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2590             $(STAMP) include/$$realfile; \
2591             rm -f include/$$realfile; \
2592             cp $$file include; \
2593             chmod a+r include/$$realfile; \
2594           fi; \
2595         done
2596         for file in .. $(USER_H_INC_NEXT_PRE); do \
2597           if [ X$$file != X.. ]; then \
2598             mv include/$$file include/x_$$file; \
2599             echo "#include_next <$$file>" >include/$$file; \
2600             cat include/x_$$file >>include/$$file; \
2601             rm -f include/x_$$file; \
2602             chmod a+r include/$$file; \
2603           fi; \
2604         done
2605         for file in .. $(USER_H_INC_NEXT_POST); do \
2606           if [ X$$file != X.. ]; then \
2607             echo "#include_next <$$file>" >>include/$$file; \
2608             chmod a+r include/$$file; \
2609           fi; \
2610         done
2611         rm -f include/stdint.h
2612         if [ $(USE_GCC_STDINT) = wrap ]; then \
2613           rm -f include/stdint-gcc.h; \
2614           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2615           chmod a+r include/stdint-gcc.h; \
2616           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2617           chmod a+r include/stdint.h; \
2618         elif [ $(USE_GCC_STDINT) = provide ]; then \
2619           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2620           chmod a+r include/stdint.h; \
2621         fi
2622         set -e; for ml in `cat fixinc_list`; do \
2623           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2624           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2625           fix_dir=include-fixed$${multi_dir}; \
2626           if $(LIMITS_H_TEST) ; then \
2627             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2628           else \
2629             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2630           fi; \
2631           $(mkinstalldirs) $${fix_dir}; \
2632           chmod a+rx $${fix_dir} || true; \
2633           $(SHELL) $(srcdir)/../move-if-change \
2634             tmp-xlimits.h  tmp-limits.h; \
2635           rm -f $${fix_dir}/limits.h; \
2636           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2637           chmod a+r $${fix_dir}/limits.h; \
2638         done
2639 # Install the README
2640         rm -f include-fixed/README
2641         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2642         chmod a+r include-fixed/README
2643         $(STAMP) $@
2644
2645 .PHONY: install-gcc-tooldir
2646 install-gcc-tooldir:
2647         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2648
2649 macro_list: s-macro_list; @true
2650 s-macro_list : $(GCC_PASSES)
2651         echo | $(GCC_FOR_TARGET) -E -dM - | \
2652           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2653                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2654           sort -u > tmp-macro_list
2655         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2656         $(STAMP) s-macro_list
2657
2658 fixinc_list: s-fixinc_list; @true
2659 s-fixinc_list : $(GCC_PASSES)
2660 # Build up a list of multilib directories and corresponding sysroot
2661 # suffixes, in form sysroot;multilib.
2662         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2663           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2664             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2665             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2666             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2667             if [ "$${multi_dir}" = "." ]; \
2668               then multi_dir=""; \
2669             else \
2670               multi_dir=/$${multi_dir}; \
2671             fi; \
2672             echo "$${sfx};$${multi_dir}"; \
2673           done; \
2674         else \
2675           echo ";"; \
2676         fi > tmp-fixinc_list
2677         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2678         $(STAMP) s-fixinc_list
2679
2680 # The line below is supposed to avoid accidentally matching the
2681 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
2682 # expect fixincl to be newer than fixincl.o, such that this situation
2683 # would never come up.  As it turns out, if you use ccache with
2684 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2685 # working directory in object files (-g absent, or -fno-working-dir
2686 # present), and build and host are the same, fixincl for the host will
2687 # build after fixincl for the build machine, getting a cache hit,
2688 # thereby updating the timestamp of fixincl.o in the host tree.
2689 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2690 # the build tree, and so fixincl in the build tree will appear to be
2691 # out of date.  Yuck.
2692 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2693
2694 # Build fixed copies of system files.
2695 # Abort if no system headers available, unless building a crosscompiler.
2696 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2697 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2698   $(build_objdir)/fixincludes/fixincl \
2699   $(build_objdir)/fixincludes/fixinc.sh
2700         rm -rf include-fixed; mkdir include-fixed
2701         -chmod a+rx include-fixed
2702         if [ -d ../prev-gcc ]; then \
2703           cd ../prev-gcc && \
2704           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2705             libsubdir=. ; \
2706         else \
2707           set -e; for ml in `cat fixinc_list`; do \
2708             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2709             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2710             fix_dir=include-fixed$${multi_dir}; \
2711             if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2712               echo The directory that should contain system headers does not exist: >&2 ; \
2713               echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
2714               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2715               if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2716               then sleep 1; else exit 1; fi; \
2717             fi; \
2718             $(mkinstalldirs) $${fix_dir}; \
2719             chmod a+rx $${fix_dir} || true; \
2720             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
2721               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
2722               gcc_dir=`${PWD_COMMAND}` ; \
2723               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
2724               cd $(build_objdir)/fixincludes && \
2725               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
2726                 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
2727             rm -f $${fix_dir}/syslimits.h; \
2728             if [ -f $${fix_dir}/limits.h ]; then \
2729               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
2730             else \
2731               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
2732             fi; \
2733             chmod a+r $${fix_dir}/syslimits.h; \
2734           done; \
2735         fi
2736         $(STAMP) stmp-fixinc
2737 #\f
2738
2739 # Install with the gcc headers files, not the fixed include files, which we
2740 # are typically not allowed to distribute.  The general idea is to:
2741 #  - Get to "install" with a bare set of internal headers, not the
2742 #    fixed system ones,
2743 #  - Prevent rebuilds of what normally depends on the headers, which is
2744 #    useless for installation purposes and would rely on improper headers.
2745 #  - Restore as much of the original state as possible.
2746
2747 .PHONY: install-no-fixedincludes
2748
2749 install-no-fixedincludes:
2750         # Stash the current set of headers away, save stamps we're going to
2751         # alter explicitly, and arrange for fixincludes not to run next time
2752         # we trigger a headers rebuild.
2753         -rm -rf tmp-include
2754         -mv include tmp-include 2>/dev/null
2755         -mv include-fixed tmp-include-fixed 2>/dev/null
2756         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
2757         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
2758         -mkdir include
2759         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
2760         -touch stmp-fixinc
2761
2762         # Rebuild our internal headers, restore the original stamps so that
2763         # "install" doesn't trigger pointless rebuilds because of that update,
2764         # then do install
2765         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
2766         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
2767         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
2768         $(MAKE) $(FLAGS_TO_PASS) install
2769
2770         # Restore the original set of maybe-fixed headers
2771         -rm -rf include; mv tmp-include include 2>/dev/null
2772         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
2773
2774 # Remake the info files.
2775
2776 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
2777
2778 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
2779             doc/gccinstall.info doc/cppinternals.info
2780
2781 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
2782
2783 srcinfo: $(INFOFILES)
2784         -cp -p $^ $(srcdir)/doc
2785
2786 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
2787          gcc-common.texi gcc-vers.texi
2788
2789 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
2790          standards.texi invoke.texi extend.texi md.texi objc.texi       \
2791          gcov.texi trouble.texi bugreport.texi service.texi             \
2792          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
2793          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
2794          implement-c.texi implement-cxx.texi arm-neon-intrinsics.texi
2795
2796 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
2797 # the generated tm.texi; the latter might have a more recent timestamp,
2798 # but we don't want to rebuild the info files unless the contents of
2799 # the *.texi files have changed.
2800 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
2801          contribute.texi makefile.texi configterms.texi options.texi    \
2802          portability.texi interface.texi passes.texi rtl.texi md.texi   \
2803          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
2804          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
2805          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
2806          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
2807          loop.texi generic.texi gimple.texi plugins.texi
2808
2809 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
2810          gcc-common.texi gcc-vers.texi
2811
2812 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
2813
2814 # gcc-vers.texi is generated from the version files.
2815 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
2816         (echo "@set version-GCC $(BASEVER_c)"; \
2817          if [ "$(DEVPHASE_c)" = "experimental" ]; \
2818          then echo "@set DEVELOPMENT"; \
2819          else echo "@clear DEVELOPMENT"; \
2820          fi) > $@T
2821         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
2822         if [ -n "$(PKGVERSION)" ]; then \
2823           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
2824         fi
2825         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
2826         mv -f $@T $@
2827
2828
2829 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
2830 # patterns.  To use them, put each of the specific targets with its
2831 # specific dependencies but no build commands.
2832
2833 doc/cpp.info: $(TEXI_CPP_FILES)
2834 doc/gcc.info: $(TEXI_GCC_FILES)
2835 doc/gccint.info: $(TEXI_GCCINT_FILES)
2836 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
2837
2838 doc/%.info: %.texi
2839         if [ x$(BUILD_INFO) = xinfo ]; then \
2840                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
2841                         -I $(gcc_docdir)/include -o $@ $<; \
2842         fi
2843
2844 # Duplicate entry to handle renaming of gccinstall.info
2845 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
2846         if [ x$(BUILD_INFO) = xinfo ]; then \
2847                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
2848                         -I $(gcc_docdir)/include -o $@ $<; \
2849         fi
2850
2851 doc/cpp.dvi: $(TEXI_CPP_FILES)
2852 doc/gcc.dvi: $(TEXI_GCC_FILES)
2853 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
2854 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
2855
2856 doc/cpp.pdf: $(TEXI_CPP_FILES)
2857 doc/gcc.pdf: $(TEXI_GCC_FILES)
2858 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
2859 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
2860
2861 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
2862 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
2863 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
2864 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
2865
2866 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
2867       doc/cppinternals.dvi lang.dvi
2868
2869 doc/%.dvi: %.texi
2870         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2871
2872 # Duplicate entry to handle renaming of gccinstall.dvi
2873 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
2874         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2875
2876 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
2877            doc/cppinternals.pdf
2878
2879 pdf:: $(PDFFILES) lang.pdf
2880
2881 doc/%.pdf: %.texi
2882         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2883
2884 # Duplicate entry to handle renaming of gccinstall.pdf
2885 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
2886         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2887
2888 # List the directories or single hmtl files which are installed by
2889 # install-html. The lang.html file triggers language fragments to build
2890 # html documentation.
2891 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
2892        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
2893        $(build_htmldir)/cppinternals
2894
2895 # List the html file targets.
2896 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
2897        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
2898        $(build_htmldir)/cppinternals/index.html lang.html
2899
2900 html:: $(HTMLS_BUILD)
2901
2902 $(build_htmldir)/%/index.html: %.texi
2903         $(mkinstalldirs) $(@D)
2904         rm -f $(@D)/*
2905         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
2906
2907 # Duplicate entry to handle renaming of gccinstall
2908 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
2909         $(mkinstalldirs) $(@D)
2910         echo rm -f $(@D)/*
2911         SOURCEDIR=$(abs_docdir) \
2912         DESTDIR=$(@D) \
2913         $(SHELL) $(srcdir)/doc/install.texi2html
2914
2915 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 doc/fsf-funding.7
2916
2917 generated-manpages: man
2918
2919 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
2920
2921 srcman: $(MANFILES)
2922         -cp -p $^ $(srcdir)/doc
2923
2924 doc/%.1: %.pod
2925         $(STAMP) $@
2926         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
2927                 mv -f $(@).T$$$$ $@) || \
2928                 (rm -f $(@).T$$$$ && exit 1)
2929
2930 doc/%.7: %.pod
2931         $(STAMP) $@
2932         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
2933                 mv -f $(@).T$$$$ $@) || \
2934                 (rm -f $(@).T$$$$ && exit 1)
2935
2936 %.pod: %.texi
2937         $(STAMP) $@
2938         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
2939
2940 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod
2941 cpp.pod: cpp.texi cppenv.texi cppopts.texi
2942
2943 # These next rules exist because the output name is not the same as
2944 # the input name, so our implicit %.pod rule will not work.
2945
2946 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
2947         $(STAMP) $@
2948         -$(TEXI2POD) $< > $@
2949 gfdl.pod: fdl.texi
2950         $(STAMP) $@
2951         -$(TEXI2POD) $< > $@
2952 fsf-funding.pod: funding.texi
2953         $(STAMP) $@
2954         -$(TEXI2POD) $< > $@
2955 gpl.pod: gpl_v3.texi
2956         $(STAMP) $@
2957         -$(TEXI2POD) $< > $@
2958
2959 #\f
2960 # Deletion of files made during compilation.
2961 # There are four levels of this:
2962 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2963 # `mostlyclean' is useful while working on a particular type of machine.
2964 # It deletes most, but not all, of the files made by compilation.
2965 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2966 # `clean' deletes everything made by running `make all'.
2967 # `distclean' also deletes the files made by config.
2968 # `maintainer-clean' also deletes everything that could be regenerated
2969 # automatically, except for `configure'.
2970 # We remove as much from the language subdirectories as we can
2971 # (less duplicated code).
2972
2973 mostlyclean: lang.mostlyclean
2974         -rm -f $(MOSTLYCLEANFILES)
2975         -rm -f *$(objext)
2976         -rm -f *$(coverageexts)
2977 # Delete build programs
2978         -rm -f build/*
2979         -rm -f mddeps.mk
2980 # Delete other built files.
2981         -rm -f specs.h options.c options.h options-save.c
2982 # Delete the stamp and temporary files.
2983         -rm -f s-* tmp-* stamp-* stmp-*
2984         -rm -f */stamp-* */tmp-*
2985 # Delete debugging dump files.
2986         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2987 # Delete some files made during installation.
2988         -rm -f specs $(SPECS)
2989         -rm -f collect collect2 mips-tfile mips-tdump
2990 # Delete unwanted output files from TeX.
2991         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2992         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2993 # Delete sorted indices we don't actually use.
2994         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2995 # Delete core dumps.
2996         -rm -f core */core
2997 # Delete file generated for gengtype
2998         -rm -f gtyp-input.list
2999 # Delete files generated by gengtype
3000         -rm -f gtype-*
3001         -rm -f gt-*
3002         -rm -f gtype.state
3003 # Delete genchecksum outputs
3004         -rm -f *-checksum.c
3005 # Delete lock-and-run bits
3006         -rm -rf linkfe.lck lock-stamp.*
3007
3008 # Delete all files made by compilation
3009 # that don't exist in the distribution.
3010 clean: mostlyclean lang.clean
3011         -rm -f libgcc.a libgcc_eh.a libgcov.a
3012         -rm -f libgcc_s*
3013         -rm -f libunwind*
3014         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3015         -rm -f options.c options.h optionlist
3016         -rm -f cs-*
3017         -rm -f doc/*.dvi
3018         -rm -f doc/*.pdf
3019 # Delete the include directories.
3020         -rm -rf include include-fixed
3021 # Delete files used by the "multilib" facility (including libgcc subdirs).
3022         -rm -f multilib.h tmpmultilib*
3023         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3024           rm -rf $(MULTILIB_DIRNAMES); \
3025         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3026           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3027         fi ; fi
3028
3029 # Delete all files that users would normally create
3030 # while building and installing GCC.
3031 distclean: clean lang.distclean
3032         -rm -f auto-host.h auto-build.h
3033         -rm -f cstamp-h
3034         -rm -f config.status config.run config.cache config.bak
3035         -rm -f Make-lang Make-hooks Make-host Make-target
3036         -rm -f Makefile *.oaux
3037         -rm -f gthr-default.h
3038         -rm -f TAGS */TAGS
3039         -rm -f *.asm
3040         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3041         -rm -f testsuite/*.log testsuite/*.sum
3042         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3043         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3044         -rm -rf ${QMTEST_DIR} stamp-qmtest
3045         -rm -f cxxmain.c
3046         -rm -f .gdbinit configargs.h
3047         -rm -f gcov.pod
3048 # Delete po/*.gmo only if we are not building in the source directory.
3049         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3050         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3051
3052 # Get rid of every file that's generated from some other file, except for `configure'.
3053 # Most of these files ARE PRESENT in the GCC distribution.
3054 maintainer-clean:
3055         @echo 'This command is intended for maintainers to use; it'
3056         @echo 'deletes files that may need special tools to rebuild.'
3057         $(MAKE) lang.maintainer-clean distclean
3058         -rm -f cpp.??s cpp.*aux
3059         -rm -f gcc.??s gcc.*aux
3060         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3061 #\f
3062 # Entry points `install', `install-strip', and `uninstall'.
3063 # Also use `install-collect2' to install collect2 when the config files don't.
3064
3065 # Copy the compiler files into directories where they will be run.
3066 # Install the driver last so that the window when things are
3067 # broken is small.
3068 install: install-common $(INSTALL_HEADERS) \
3069     install-cpp install-man install-info install-@POSUB@ \
3070     install-driver install-lto-wrapper install-gcc-ar
3071
3072 ifeq ($(enable_plugin),yes)
3073 install: install-plugin
3074 endif
3075
3076 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3077 ifneq ($(STRIP),)
3078 install-strip: STRIPPROG = $(STRIP)
3079 export STRIPPROG
3080 endif
3081 install-strip: install
3082
3083 # Handle cpp installation.
3084 install-cpp: installdirs cpp$(exeext)
3085         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3086         -$(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3087         -if [ x$(cpp_install_dir) != x ]; then \
3088           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3089           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3090         else true; fi
3091
3092 # Create the installation directories.
3093 # $(libdir)/gcc/include isn't currently searched by cpp.
3094 installdirs:
3095         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3096         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3097         $(mkinstalldirs) $(DESTDIR)$(bindir)
3098         $(mkinstalldirs) $(DESTDIR)$(includedir)
3099         $(mkinstalldirs) $(DESTDIR)$(infodir)
3100         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3101         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3102
3103 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3104   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(GIMPLE_H) $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3105   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3106   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3107   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3108   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3109   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3110   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3111   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3112   $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3113   cppdefault.h flags.h $(MD5_H) params.def params.h prefix.h tree-inline.h \
3114   $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3115   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3116   version.h
3117
3118 # generate the 'build fragment' b-header-vars
3119 s-header-vars: Makefile
3120         rm -f tmp-header-vars
3121 # The first sed gets the list "header variables" as the list variables
3122 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3123 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3124 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3125 # as well.
3126         $(foreach header_var,$(shell sed < Makefile -n -e 's/^\([A-Z0-9_]*_H\)[      ]*=.*/\1/p'),echo $(header_var)=$(shell echo $($(header_var):$(srcdir)/%=.../%) | sed -e 's~\.\.\./config/~config/~' -e 's~\.\.\..*/~~') >> tmp-header-vars;) \
3127         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3128         $(STAMP) s-header-vars
3129
3130 # Install gengtype
3131 install-gengtype: installdirs gengtype$(exeext) gtype.state
3132         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3133         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3134         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3135         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3136
3137 # Install the headers needed to build a plugin.
3138 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3139 # We keep the directory structure for files in config or c-family and .def
3140 # files. All other files are flattened to a single directory.
3141         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3142         headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`; \
3143         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3144         for file in $$headers; do \
3145           if [ -f $$file ] ; then \
3146             path=$$file; \
3147           elif [ -f $(srcdir)/$$file ]; then \
3148             path=$(srcdir)/$$file; \
3149           else continue; \
3150           fi; \
3151           case $$path in \
3152           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3153             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3154           *) base=`basename $$path` ;; \
3155           esac; \
3156           dest=$(plugin_includedir)/$$base; \
3157           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3158           dir=`dirname $$dest`; \
3159           $(mkinstalldirs) $(DESTDIR)$$dir; \
3160           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3161         done
3162         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3163
3164 # Install the compiler executables built during cross compilation.
3165 install-common: native lang.install-common installdirs
3166         for file in $(COMPILERS); do \
3167           if [ -f $$file ] ; then \
3168             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3169             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3170           else true; \
3171           fi; \
3172         done
3173         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3174           if [ x"$$file" != x.. ]; then \
3175             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3176             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3177           else true; fi; \
3178         done
3179 # We no longer install the specs file because its presence makes the
3180 # driver slower, and because people who need it can recreate it by
3181 # using -dumpspecs.  We remove any old version because it would
3182 # otherwise override the specs built into the driver.
3183         rm -f $(DESTDIR)$(libsubdir)/specs
3184 # Install gcov if it was compiled.
3185         -if [ -f gcov$(exeext) ]; \
3186         then \
3187             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3188             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3189         fi
3190
3191 # Install the driver program as $(target_noncanonical)-gcc,
3192 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3193 install-driver: installdirs xgcc$(exeext)
3194         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3195         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3196         -rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-$(version)$(exeext)
3197         -( cd $(DESTDIR)$(bindir) && \
3198            $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-$(version)$(exeext) )
3199         -if [ ! -f gcc-cross$(exeext) ] ; then \
3200           rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3201           ( cd $(DESTDIR)$(bindir) && \
3202             $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3203             mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3204         fi
3205
3206 # Install the info files.
3207 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3208 # to do the install.
3209 install-info:: doc installdirs \
3210         $(DESTDIR)$(infodir)/cpp.info \
3211         $(DESTDIR)$(infodir)/gcc.info \
3212         $(DESTDIR)$(infodir)/cppinternals.info \
3213         $(DESTDIR)$(infodir)/gccinstall.info \
3214         $(DESTDIR)$(infodir)/gccint.info \
3215         lang.install-info
3216
3217 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3218         rm -f $@
3219         if [ -f $< ]; then \
3220           for f in $(<)*; do \
3221             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3222             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3223             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3224           done; \
3225         else true; fi
3226         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3227           if [ -f $@ ]; then \
3228             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3229           else true; fi; \
3230         else true; fi;
3231
3232 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3233
3234 install-pdf: $(PDFFILES) lang.install-pdf
3235         @$(NORMAL_INSTALL)
3236         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3237         @list='$(PDFFILES)'; for p in $$list; do \
3238           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3239           f=$(pdf__strip_dir) \
3240           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3241           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3242         done
3243
3244 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3245
3246 install-html: $(HTMLS_BUILD) lang.install-html
3247         @$(NORMAL_INSTALL)
3248         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3249         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3250           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3251           f=$(html__strip_dir) \
3252           if test -d "$$d$$p"; then \
3253             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3254             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3255             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3256             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3257           else \
3258             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3259             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3260           fi; \
3261         done
3262
3263 # Install the man pages.
3264 install-man: lang.install-man \
3265         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3266         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3267         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3268         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3269         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3270         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3271
3272 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3273         -rm -f $@
3274         -$(INSTALL_DATA) $< $@
3275         -chmod a-x $@
3276
3277 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3278         -rm -f $@
3279         -$(INSTALL_DATA) $< $@
3280         -chmod a-x $@
3281
3282 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3283         -rm -f $@
3284         -$(INSTALL_DATA) $< $@
3285         -chmod a-x $@
3286
3287 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3288         -rm -f $@
3289         -$(INSTALL_DATA) $< $@
3290         -chmod a-x $@
3291
3292 # Install all the header files built in the include subdirectory.
3293 install-headers: $(INSTALL_HEADERS_DIR)
3294 # Fix symlinks to absolute paths in the installed include directory to
3295 # point to the installed directory, not the build directory.
3296 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3297         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3298         if [ $$? -eq 0 ]; then \
3299           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3300           for i in $$files; do \
3301             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3302             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3303               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3304               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3305             fi; \
3306           done; \
3307         fi
3308
3309 # Create or recreate the gcc private include file directory.
3310 install-include-dir: installdirs
3311         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3312         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3313         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3314         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3315
3316 # Create or recreate the install-tools include file directory.
3317 itoolsdir = $(libexecsubdir)/install-tools
3318 itoolsdatadir = $(libsubdir)/install-tools
3319 install-itoolsdirs: installdirs
3320         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3321         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3322
3323 # Install the include directory using tar.
3324 install-headers-tar: stmp-int-hdrs install-include-dir
3325 # We use `pwd`/include instead of just include to problems with CDPATH
3326 # Unless a full pathname is provided, some shells would print the new CWD,
3327 # found in CDPATH, corrupting the output.  We could just redirect the
3328 # output of `cd', but some shells lose on redirection within `()'s
3329         (cd `${PWD_COMMAND}`/include ; \
3330          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3331         (cd `${PWD_COMMAND}`/include-fixed ; \
3332          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3333 # /bin/sh on some systems returns the status of the first tar,
3334 # and that can lose with GNU tar which always writes a full block.
3335 # So use `exit 0' to ignore its exit status.
3336
3337 # Install the include directory using cpio.
3338 install-headers-cpio: stmp-int-hdrs install-include-dir
3339 # See discussion about the use of `pwd` above
3340         cd `${PWD_COMMAND}`/include ; \
3341         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3342         cd `${PWD_COMMAND}`/include-fixed ; \
3343         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3344
3345 # Install the include directory using cp.
3346 install-headers-cp: stmp-int-hdrs install-include-dir
3347         cp -p -r include $(DESTDIR)$(libsubdir)
3348         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3349
3350 # Targets without dependencies, for use in prev-gcc during bootstrap.
3351 real-install-headers-tar:
3352         (cd `${PWD_COMMAND}`/include-fixed ; \
3353          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3354
3355 real-install-headers-cpio:
3356         cd `${PWD_COMMAND}`/include-fixed ; \
3357         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3358
3359 real-install-headers-cp:
3360         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3361
3362 # Install supporting files for fixincludes to be run later.
3363 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3364   macro_list fixinc_list
3365         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3366           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3367         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3368         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3369         set -e; for ml in `cat fixinc_list`; do \
3370           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3371           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3372           $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3373         done
3374         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3375                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3376         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3377                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3378                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3379         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3380                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3381         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3382                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3383
3384 # Use this target to install the program `collect2' under the name `collect2'.
3385 install-collect2: collect2 installdirs
3386         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3387 # Install the driver program as $(libsubdir)/gcc for collect2.
3388         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3389
3390 # Install lto-wrapper.
3391 install-lto-wrapper: lto-wrapper$(exeext)
3392         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3393
3394 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3395         for i in gcc-ar gcc-nm gcc-ranlib; do \
3396           install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3397           target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3398           rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3399           $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3400           if test -f gcc-cross$(exeext); then \
3401             :; \
3402           else \
3403             rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3404             ( cd $(DESTDIR)$(bindir) && \
3405               $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3406           fi ; \
3407         done
3408
3409 # Cancel installation by deleting the installed files.
3410 uninstall: lang.uninstall
3411         -rm -rf $(DESTDIR)$(libsubdir)
3412         -rm -rf $(DESTDIR)$(libexecsubdir)
3413         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3414         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3415         -if [ x$(cpp_install_dir) != x ]; then \
3416           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3417         else true; fi
3418         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3419         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3420         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3421         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3422         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3423         for i in ar nm ranlib ; do \
3424           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3425           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3426           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3427           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3428         done
3429 #\f
3430 # These targets are for the dejagnu testsuites. The file site.exp
3431 # contains global variables that all the testsuites will use.
3432
3433 target_subdir = @target_subdir@
3434
3435 site.exp: ./config.status Makefile
3436         @echo "Making a new config file..."
3437         -@rm -f ./site.tmp
3438         @$(STAMP) site.exp
3439         -@mv site.exp site.bak
3440         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3441         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3442         @echo "# add them to the last section" >> ./site.tmp
3443         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3444         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3445         @echo "set host_triplet $(host)" >> ./site.tmp
3446         @echo "set build_triplet $(build)" >> ./site.tmp
3447         @echo "set target_triplet $(target)" >> ./site.tmp
3448         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3449         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3450 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3451         @echo "set CFLAGS \"\"" >> ./site.tmp
3452         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3453         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3454         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3455 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3456 # They are passed first to allow individual tests to override them.
3457         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3458 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3459 # files that have already been installed there will be found.  The -B option
3460 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3461 # from the install tree.
3462         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3463         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3464         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3465         @if test "@enable_plugin@" = "yes" ; then \
3466           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3467           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3468           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3469           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3470         fi
3471         @if test "@enable_lto@" = "yes" ; then \
3472           echo "set ENABLE_LTO 1" >> ./site.tmp; \
3473         fi
3474 # If newlib has been configured, we need to pass -B to gcc so it can find
3475 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3476 # message if it doesn't, but the testsuite is supposed to ignore the message -
3477 # it's too difficult to tell when to and when not to pass -B (not all targets
3478 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3479 # seems like too selective a test.
3480 # ??? Another way to solve this might be to rely on linker scripts.  Then
3481 # theoretically the -B won't be needed.
3482 # We also need to pass -L ../ld so that the linker can find ldscripts.
3483         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3484             && [ "${host}" != "${target}" ]; then \
3485           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3486           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3487           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3488           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3489           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3490         else true; \
3491         fi
3492         @if [ -d $(objdir)/../ld ] ; then \
3493           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3494         else true; \
3495         fi
3496         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3497         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3498         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3499           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3500         else true; \
3501         fi
3502         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3503           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3504         else true; \
3505         fi
3506         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3507           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3508         else true; \
3509         fi
3510         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3511         @cat ./site.tmp > site.exp
3512         @cat site.bak | sed \
3513                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3514         -@rm -f ./site.tmp
3515
3516 CHECK_TARGETS = @check_languages@
3517
3518 check: $(CHECK_TARGETS)
3519
3520 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3521
3522 # The idea is to parallelize testing of multilibs, for example:
3523 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3524 # will run 3 concurrent sessions of check-gcc, eventually testing
3525 # all 10 combinations.  GNU make is required, as is a shell that expands
3526 # alternations within braces.
3527 lang_checks_parallel = $(lang_checks:=//%)
3528 $(lang_checks_parallel): site.exp
3529         target=`echo "$@" | sed 's,//.*,,'`; \
3530         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3531         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3532         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3533           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3534           "$$target"
3535
3536 TESTSUITEDIR = testsuite
3537
3538 $(TESTSUITEDIR)/site.exp: site.exp
3539         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3540         -rm -f $@
3541         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3542
3543 # This is only used for check-% targets that aren't parallelized.
3544 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3545         -test -d plugin || mkdir plugin
3546         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3547         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3548         -(rootme=`${PWD_COMMAND}`; export rootme; \
3549         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3550         cd $(TESTSUITEDIR)/$*; \
3551         rm -f tmp-site.exp; \
3552         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3553                 < ../../site.exp > tmp-site.exp; \
3554         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3555         EXPECT=${EXPECT} ; export EXPECT ; \
3556         if [ -f $${rootme}/../expect/expect ] ; then  \
3557            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3558             export TCL_LIBRARY ; fi ; \
3559         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3560
3561 $(patsubst %,%-subtargets,$(filter-out $(lang_checks_parallelized),$(lang_checks))): check-%-subtargets:
3562         @echo check-$*
3563
3564 check_p_tool=$(firstword $(subst _, ,$*))
3565 check_p_vars=$(check_$(check_p_tool)_parallelize)
3566 check_p_subno=$(word 2,$(subst _, ,$*))
3567 check_p_comma=,
3568 check_p_subwork=$(subst $(check_p_comma), ,$(if $(check_p_subno),$(word $(check_p_subno),$(check_p_vars))))
3569 check_p_numbers=1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
3570 check_p_subdir=$(subst _,,$*)
3571 check_p_subdirs=$(wordlist 1,$(words $(check_$*_parallelize)),$(check_p_numbers))
3572
3573 # For parallelized check-% targets, this decides whether parallelization
3574 # is desirable (if -jN is used and RUNTESTFLAGS doesn't contain anything
3575 # but optional --target_board or --extra_opts arguments).  If desirable,
3576 # recursive make is run with check-parallel-$lang{,1,2,3,4,5} etc. goals,
3577 # which can be executed in parallel, as they are run in separate directories.
3578 # check-parallel-$lang{1,2,3,4,5} etc. goals invoke runtest with the longest
3579 # running *.exp files from the testsuite, as determined by check_$lang_parallelize
3580 # variable.  The check-parallel-$lang goal in that case invokes runtest with
3581 # all the remaining *.exp files not handled by the separate goals.
3582 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3583 # files.  If parallelization isn't desirable, only one recursive make
3584 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3585 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3586 # should be passed to runtest.
3587 #
3588 # To parallelize some language check, add the corresponding check-$lang
3589 # to lang_checks_parallelized variable and define check_$lang_parallelize
3590 # variable (see above check_gcc_parallelize description).
3591 $(lang_checks_parallelized): check-% : site.exp
3592         @if [ -z "$(filter-out --target_board=%,$(filter-out --extra_opts%,$(RUNTESTFLAGS)))" ] \
3593             && [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \
3594           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3595             check-parallel-$* \
3596             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3597           for file in $(TESTSUITEDIR)/$*/$* \
3598                       $(patsubst %,$(TESTSUITEDIR)/$*%/$*,$(check_p_subdirs));\
3599           do \
3600             mv -f $$file.sum $$file.sum.sep; mv -f $$file.log $$file.log.sep; \
3601           done; \
3602           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh \
3603             $(TESTSUITEDIR)/$*/$*.sum.sep \
3604             $(patsubst %,$(TESTSUITEDIR)/$*%/$*.sum.sep,$(check_p_subdirs)) \
3605             > $(TESTSUITEDIR)/$*/$*.sum; \
3606           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L \
3607             $(TESTSUITEDIR)/$*/$*.log.sep \
3608             $(patsubst %,$(TESTSUITEDIR)/$*%/$*.log.sep,$(check_p_subdirs)) \
3609             > $(TESTSUITEDIR)/$*/$*.log; \
3610         else \
3611           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3612             check_$*_parallelize= check-parallel-$*; \
3613         fi
3614
3615 # Just print the parallelized subtargets for those that want to split
3616 # the testing across machines.
3617 $(patsubst %,%-subtargets,$(lang_checks_parallelized)): check-%-subtargets:
3618         @echo check-parallel-$* \
3619           $(patsubst %,check-parallel-$*_%, $(check_p_subdirs))
3620
3621 # In the if [ -n "$(check_p_subno)" ] case runtest should be given the name of
3622 # the given *.exp file(s).  See comment above check_gcc_parallelize variable
3623 # for details on the content of these variables.
3624 #
3625 # In the elif [ -n "$(check_p_vars)" ] case runtest should be given
3626 # names of all the *.exp files for this tool that aren't already handled by
3627 # other goals.  First it finds all the *.exp files for this tool, then
3628 # prunes those already specified in check_$lang_parallelize or duplicates.
3629 #
3630 # Otherwise check-$lang isn't parallelized and runtest is invoked just with
3631 # the $(RUNTESTFLAGS) arguments.
3632 check-parallel-% : site.exp
3633         -test -d plugin || mkdir plugin
3634         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3635         test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3636         -(rootme=`${PWD_COMMAND}`; export rootme; \
3637         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3638         cd $(TESTSUITEDIR)/$(check_p_subdir); \
3639         rm -f tmp-site.exp; \
3640         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3641                 < ../../site.exp > tmp-site.exp; \
3642         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3643         EXPECT=${EXPECT} ; export EXPECT ; \
3644         if [ -f $${rootme}/../expect/expect ] ; then  \
3645            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3646             export TCL_LIBRARY ; fi ; \
3647         runtestflags= ; \
3648         if [ -n "$(check_p_subno)" ] ; then \
3649           runtestflags="$(check_p_subwork)"; \
3650         elif [ -n "$(check_p_vars)" ] ; then \
3651           parts="`echo ' $(strip $(subst $(check_p_comma), ,$(check_p_vars))) ' \
3652                   | sed 's/=[^ ]* / /g'`"; \
3653           for part in `find $$srcdir/testsuite/$(check_p_tool)* -name \*.exp` ; do \
3654             part=`basename $$part` ; \
3655             case " $$parts $$runtestflags " in \
3656               *" $$part "*) ;; \
3657               *) runtestflags="$$runtestflags $$part" ;; \
3658             esac ; \
3659           done ; \
3660         fi ; \
3661         $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS) $$runtestflags)
3662
3663 # QMTest targets
3664
3665 # The path to qmtest.
3666 QMTEST_PATH=qmtest
3667
3668 # The flags to pass to qmtest.
3669 QMTESTFLAGS=
3670
3671 # The flags to pass to "qmtest run".
3672 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
3673
3674 # The command to use to invoke qmtest.
3675 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3676
3677 # The tests (or suites) to run.
3678 QMTEST_GPP_TESTS=g++
3679
3680 # The subdirectory of the OBJDIR that will be used to store the QMTest
3681 # test database configuration and that will be used for temporary
3682 # scratch space during QMTest's execution.
3683 QMTEST_DIR=qmtestsuite
3684
3685 # Create the QMTest database configuration.
3686 ${QMTEST_DIR} stamp-qmtest:
3687         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3688             -c gcc_database.GCCDatabase \
3689             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
3690             $(STAMP) stamp-qmtest
3691
3692 # Create the QMTest context file.
3693 ${QMTEST_DIR}/context: stamp-qmtest
3694         rm -f $@
3695         echo "CompilerTable.languages=c cplusplus" >> $@
3696         echo "CompilerTable.c_kind=GCC" >> $@
3697         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
3698         echo "CompilerTable.c_options=-B${objdir}/" >> $@
3699         echo "CompilerTable.cplusplus_kind=GCC" >> $@
3700         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
3701         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
3702         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
3703
3704 # Run the G++ testsuite using QMTest.
3705 qmtest-g++: ${QMTEST_DIR}/context
3706         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3707            -o g++.qmr ${QMTEST_GPP_TESTS}
3708
3709 # Use the QMTest GUI.
3710 qmtest-gui: ${QMTEST_DIR}/context
3711         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3712
3713 .PHONY: qmtest-g++
3714
3715 # Run Paranoia on real.c.
3716
3717 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
3718         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
3719
3720 paranoia: paranoia.o real.o $(LIBIBERTY)
3721         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
3722
3723 # These exist for maintenance purposes.
3724
3725 # Update the tags table.
3726 TAGS: lang.tags
3727         (cd $(srcdir);                                  \
3728         incs= ;                                         \
3729         list='$(SUBDIRS)'; for dir in $$list; do        \
3730           if test -f $$dir/TAGS; then                   \
3731             incs="$$incs --include $$dir/TAGS.sub";     \
3732           fi;                                           \
3733         done;                                           \
3734         etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c; \
3735         etags --include TAGS.sub $$incs)
3736
3737 # -----------------------------------------------------
3738 # Rules for generating translated message descriptions.
3739 # Disabled by autoconf if the tools are not available.
3740 # -----------------------------------------------------
3741
3742 XGETTEXT = @XGETTEXT@
3743 GMSGFMT = @GMSGFMT@
3744 MSGMERGE = msgmerge
3745 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
3746
3747 .PHONY: build- install- build-po install-po update-po
3748
3749 # Dummy rules to deal with dependencies produced by use of
3750 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3751 build-: ; @true
3752 install-: ; @true
3753
3754 build-po: $(CATALOGS)
3755
3756 # This notation should be acceptable to all Make implementations used
3757 # by people who are interested in updating .po files.
3758 update-po: $(CATALOGS:.gmo=.pox)
3759
3760 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3761 # script does that.
3762 .po.gmo:
3763         $(mkinstalldirs) po
3764         $(GMSGFMT) --statistics -o $@ $<
3765
3766 # The new .po has to be gone over by hand, so we deposit it into
3767 # build/po with a different extension.
3768 # If build/po/gcc.pot exists, use it (it was just created),
3769 # else use the one in srcdir.
3770 .po.pox:
3771         $(mkinstalldirs) po
3772         $(MSGMERGE) $< `if test -f po/gcc.pot; \
3773                         then echo po/gcc.pot; \
3774                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
3775
3776 # This rule has to look for .gmo modules in both srcdir and
3777 # the cwd, and has to check that we actually have a catalog
3778 # for each language, in case they weren't built or included
3779 # with the distribution.
3780 install-po:
3781         $(mkinstalldirs) $(DESTDIR)$(datadir)
3782         cats="$(CATALOGS)"; for cat in $$cats; do \
3783           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3784           if [ -f $$cat ]; then :; \
3785           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3786           else continue; \
3787           fi; \
3788           dir=$(localedir)/$$lang/LC_MESSAGES; \
3789           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
3790           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
3791           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3792           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3793         done
3794
3795 # Rule for regenerating the message template (gcc.pot).
3796 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3797 # this rule has no dependencies and always regenerates gcc.pot.  This is
3798 # relatively harmless since the .po files do not directly depend on it.
3799 # Note that exgettext has an awk script embedded in it which requires a
3800 # fairly modern (POSIX-compliant) awk.
3801 # The .pot file is left in the build directory.
3802 gcc.pot: po/gcc.pot
3803 po/gcc.pot: force
3804         $(mkinstalldirs) po
3805         $(MAKE) srcextra
3806         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3807                 $(XGETTEXT) gcc $(srcdir)
3808
3809 #\f
3810
3811 # Dependency information.
3812
3813 # In order for parallel make to really start compiling the expensive
3814 # objects from $(OBJS) as early as possible, build all their
3815 # prerequisites strictly before all objects.
3816 $(ALL_HOST_OBJS) : | $(generated_files)
3817
3818 # Include the auto-generated dependencies for all host objects.
3819 DEPFILES = \
3820   $(foreach obj,$(ALL_HOST_OBJS),\
3821     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
3822 -include $(DEPFILES)