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 cilk-builtins.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 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1136   c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o \
1137   c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1138   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1139   c-family/c-semantics.o c-family/c-ada-spec.o \
1140   c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o
1141
1142 # Language-independent object files.
1143 # We put the insn-*.o files first so that a parallel make will build
1144 # them sooner, because they are large and otherwise tend to be the
1145 # last objects to finish building.
1146 OBJS = \
1147         insn-attrtab.o \
1148         insn-automata.o \
1149         insn-dfatab.o \
1150         insn-emit.o \
1151         insn-extract.o \
1152         insn-latencytab.o \
1153         insn-modes.o \
1154         insn-opinit.o \
1155         insn-output.o \
1156         insn-peep.o \
1157         insn-preds.o \
1158         insn-recog.o \
1159         insn-enums.o \
1160         ggc-page.o \
1161         alias.o \
1162         alloc-pool.o \
1163         auto-inc-dec.o \
1164         bb-reorder.o \
1165         bitmap.o \
1166         bt-load.o \
1167         builtins.o \
1168         caller-save.o \
1169         calls.o \
1170         cfg.o \
1171         cfganal.o \
1172         cfgbuild.o \
1173         cfgcleanup.o \
1174         cfgexpand.o \
1175         cfghooks.o \
1176         cfgloop.o \
1177         cfgloopanal.o \
1178         cfgloopmanip.o \
1179         cfgrtl.o \
1180         symtab.o \
1181         cgraph.o \
1182         cgraphbuild.o \
1183         cgraphunit.o \
1184         cgraphclones.o \
1185         cilk-common.o \
1186         combine.o \
1187         combine-stack-adj.o \
1188         compare-elim.o \
1189         context.o \
1190         convert.o \
1191         coverage.o \
1192         cppbuiltin.o \
1193         cppdefault.o \
1194         cprop.o \
1195         cse.o \
1196         cselib.o \
1197         data-streamer.o \
1198         data-streamer-in.o \
1199         data-streamer-out.o \
1200         dbxout.o \
1201         dbgcnt.o \
1202         dce.o \
1203         ddg.o \
1204         debug.o \
1205         df-core.o \
1206         df-problems.o \
1207         df-scan.o \
1208         dfp.o \
1209         dojump.o \
1210         dominance.o \
1211         domwalk.o \
1212         double-int.o \
1213         dse.o \
1214         dumpfile.o \
1215         dwarf2asm.o \
1216         dwarf2cfi.o \
1217         dwarf2out.o \
1218         emit-rtl.o \
1219         et-forest.o \
1220         except.o \
1221         explow.o \
1222         expmed.o \
1223         expr.o \
1224         final.o \
1225         fixed-value.o \
1226         fold-const.o \
1227         function.o \
1228         fwprop.o \
1229         gcse.o \
1230         ggc-common.o \
1231         gimple.o \
1232         gimple-builder.o \
1233         gimple-expr.o \
1234         gimple-iterator.o \
1235         gimple-fold.o \
1236         gimple-low.o \
1237         gimple-pretty-print.o \
1238         gimple-ssa-isolate-paths.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         regrename.o \
1334         regstat.o \
1335         reload.o \
1336         reload1.o \
1337         reorg.o \
1338         resource.o \
1339         rtl-error.o \
1340         rtl.o \
1341         rtlanal.o \
1342         rtlhooks.o \
1343         sbitmap.o \
1344         sched-deps.o \
1345         sched-ebb.o \
1346         sched-rgn.o \
1347         sched-vis.o \
1348         sdbout.o \
1349         sel-sched-ir.o \
1350         sel-sched-dump.o \
1351         sel-sched.o \
1352         sese.o \
1353         simplify-rtx.o \
1354         sparseset.o \
1355         sreal.o \
1356         stack-ptr-mod.o \
1357         statistics.o \
1358         stmt.o \
1359         stor-layout.o \
1360         store-motion.o \
1361         streamer-hooks.o \
1362         stringpool.o \
1363         target-globals.o \
1364         targhooks.o \
1365         timevar.o \
1366         toplev.o \
1367         tracer.o \
1368         trans-mem.o \
1369         tree-affine.o \
1370         asan.o \
1371         tsan.o \
1372         ubsan.o \
1373         tree-call-cdce.o \
1374         tree-cfg.o \
1375         tree-cfgcleanup.o \
1376         tree-chrec.o \
1377         tree-complex.o \
1378         tree-data-ref.o \
1379         tree-dfa.o \
1380         tree-diagnostic.o \
1381         tree-dump.o \
1382         tree-eh.o \
1383         tree-emutls.o \
1384         tree-if-conv.o \
1385         tree-inline.o \
1386         tree-into-ssa.o \
1387         tree-iterator.o \
1388         tree-loop-distribution.o \
1389         tree-nested.o \
1390         tree-nrv.o \
1391         tree-object-size.o \
1392         tree-outof-ssa.o \
1393         tree-parloops.o \
1394         tree-phinodes.o \
1395         tree-predcom.o \
1396         tree-pretty-print.o \
1397         tree-profile.o \
1398         tree-scalar-evolution.o \
1399         tree-sra.o \
1400         tree-switch-conversion.o \
1401         tree-ssa-address.o \
1402         tree-ssa-alias.o \
1403         tree-ssa-ccp.o \
1404         tree-ssa-coalesce.o \
1405         tree-ssa-copy.o \
1406         tree-ssa-copyrename.o \
1407         tree-ssa-dce.o \
1408         tree-ssa-dom.o \
1409         tree-ssa-dse.o \
1410         tree-ssa-forwprop.o \
1411         tree-ssa-ifcombine.o \
1412         tree-ssa-live.o \
1413         tree-ssa-loop-ch.o \
1414         tree-ssa-loop-im.o \
1415         tree-ssa-loop-ivcanon.o \
1416         tree-ssa-loop-ivopts.o \
1417         tree-ssa-loop-manip.o \
1418         tree-ssa-loop-niter.o \
1419         tree-ssa-loop-prefetch.o \
1420         tree-ssa-loop-unswitch.o \
1421         tree-ssa-loop.o \
1422         tree-ssa-math-opts.o \
1423         tree-ssa-operands.o \
1424         tree-ssa-phiopt.o \
1425         tree-ssa-phiprop.o \
1426         tree-ssa-pre.o \
1427         tree-ssa-propagate.o \
1428         tree-ssa-reassoc.o \
1429         tree-ssa-sccvn.o \
1430         tree-ssa-sink.o \
1431         tree-ssa-strlen.o \
1432         tree-ssa-structalias.o \
1433         tree-ssa-tail-merge.o \
1434         tree-ssa-ter.o \
1435         tree-ssa-threadedge.o \
1436         tree-ssa-threadupdate.o \
1437         tree-ssa-uncprop.o \
1438         tree-ssa-uninit.o \
1439         tree-ssa.o \
1440         tree-ssanames.o \
1441         tree-stdarg.o \
1442         tree-streamer.o \
1443         tree-streamer-in.o \
1444         tree-streamer-out.o \
1445         tree-tailcall.o \
1446         tree-vect-generic.o \
1447         tree-vect-patterns.o \
1448         tree-vect-data-refs.o \
1449         tree-vect-stmts.o \
1450         tree-vect-loop.o \
1451         tree-vect-loop-manip.o \
1452         tree-vect-slp.o \
1453         tree-vectorizer.o \
1454         tree-vrp.o \
1455         tree.o \
1456         valtrack.o \
1457         value-prof.o \
1458         var-tracking.o \
1459         varasm.o \
1460         varpool.o \
1461         vmsdbgout.o \
1462         vtable-verify.o \
1463         web.o \
1464         xcoffout.o \
1465         $(out_object_file) \
1466         $(EXTRA_OBJS) \
1467         $(host_hook_obj)
1468
1469 # Objects in libcommon.a, potentially used by all host binaries and with
1470 # no target dependencies.
1471 OBJS-libcommon = diagnostic.o diagnostic-color.o pretty-print.o intl.o input.o version.o
1472
1473 # Objects in libcommon-target.a, used by drivers and by the core
1474 # compiler and containing target-dependent code.
1475 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1476         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1477         hash-table.o file-find.o
1478
1479 # This lists all host objects for the front ends.
1480 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1481
1482 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1483   $(OBJS-libcommon-target) @TREEBROWSER@ main.o c-family/cppspec.o \
1484   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1485   lto-wrapper.o
1486
1487 # This lists all host object files, whether they are included in this
1488 # compilation or not.
1489 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1490
1491 BACKEND = libbackend.a main.o @TREEBROWSER@ libcommon-target.a libcommon.a \
1492         $(CPPLIB) $(LIBDECNUMBER)
1493
1494 # This is defined to "yes" if Tree checking is enabled, which roughly means
1495 # front-end checking.
1496 TREECHECKING = @TREECHECKING@
1497
1498 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1499  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1500  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1501  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1502  tm-preds.h tm-constrs.h checksum-options \
1503  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1504  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1505  xgcc$(exeext) cpp$(exeext) \
1506  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1507  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1508  gcc-ranlib$(exeext) \
1509  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1510  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1511  libcommon-target.a libcommon.a libgcc.mk
1512
1513 #\f
1514 # Language makefile fragments.
1515
1516 # The following targets define the interface between us and the languages.
1517 #
1518 # all.cross, start.encap, rest.encap,
1519 # install-common, install-info, install-man,
1520 # uninstall,
1521 # mostlyclean, clean, distclean, maintainer-clean,
1522 #
1523 # Each language is linked in with a series of hooks.  The name of each
1524 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1525 # and adds these here.  We use double-colon rules for some of the hooks;
1526 # double-colon rules should be preferred for any new hooks.
1527
1528 # language hooks, generated by configure
1529 @language_hooks@
1530
1531 # per-language makefile fragments
1532 ifneq ($(LANG_MAKEFRAGS),)
1533 include $(LANG_MAKEFRAGS)
1534 endif
1535
1536 # target and host overrides must follow the per-language makefile fragments
1537 # so they can override or augment language-specific variables
1538
1539 # target overrides
1540 ifneq ($(tmake_file),)
1541 include $(tmake_file)
1542 endif
1543
1544 # host overrides
1545 ifneq ($(xmake_file),)
1546 include $(xmake_file)
1547 endif
1548
1549 # all-tree.def includes all the tree.def files.
1550 all-tree.def: s-alltree; @true
1551 s-alltree: Makefile
1552         rm -f tmp-all-tree.def
1553         echo '#include "tree.def"' > tmp-all-tree.def
1554         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1555         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1556         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1557           echo "#include \"$$f\""; \
1558         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1559         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1560         $(STAMP) s-alltree
1561
1562 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1563 # objects that belong to the front ends.  We add an extra define that
1564 # causes back-end specific include files to be poisoned, in the hope that
1565 # we can avoid introducing dependencies of the front ends on things that
1566 # no front end should ever look at (e.g. everything RTL related).
1567 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1568
1569 #\f
1570
1571 # -----------------------------
1572 # Rebuilding this configuration
1573 # -----------------------------
1574
1575 # On the use of stamps:
1576 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1577 # A simple rule to build tree-check.h would be
1578 # tree-check.h: build/gencheck$(build_exeext)
1579 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1580 #
1581 # but tree-check.h doesn't change every time gencheck changes. It would the
1582 # nice if targets that depend on tree-check.h wouldn't be rebuild
1583 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1584 # must not be overwritten with a identical copy. One solution is to use a
1585 # temporary file
1586 # tree-check.h: build/gencheck$(build_exeext)
1587 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1588 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1589 #
1590 # This solution has a different problem. Since the time stamp of tree-check.h
1591 # is unchanged, make will try to update tree-check.h every time it runs.
1592 # To prevent this, one can add a stamp
1593 # tree-check.h: s-check
1594 # s-check : build/gencheck$(build_exeext)
1595 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1596 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1597 #       $(STAMP) s-check
1598 #
1599 # The problem with this solution is that make thinks that tree-check.h is
1600 # always unchanged. Make must be deceived into thinking that tree-check.h is
1601 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1602 # tree-check.h: s-check; @true
1603 # s-check : build/gencheck$(build_exeext)
1604 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1605 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1606 #       $(STAMP) s-check
1607 #
1608 # This is what is done in this makefile. Note that mkconfig.sh has a
1609 # move-if-change built-in
1610
1611 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1612         LANGUAGES="$(CONFIG_LANGUAGES)" \
1613         CONFIG_HEADERS= \
1614         CONFIG_SHELL="$(SHELL)" \
1615         CONFIG_FILES=$@ $(SHELL) config.status
1616
1617 config.h: cs-config.h ; @true
1618 bconfig.h: cs-bconfig.h ; @true
1619 tconfig.h: cs-tconfig.h ; @true
1620 tm.h: cs-tm.h ; @true
1621 tm_p.h: cs-tm_p.h ; @true
1622
1623 cs-config.h: Makefile
1624         TARGET_CPU_DEFAULT="" \
1625         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1626         $(SHELL) $(srcdir)/mkconfig.sh config.h
1627
1628 cs-bconfig.h: Makefile
1629         TARGET_CPU_DEFAULT="" \
1630         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1631         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1632
1633 cs-tconfig.h: Makefile
1634         TARGET_CPU_DEFAULT="" \
1635         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1636         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1637
1638 cs-tm.h: Makefile
1639         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1640         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1641         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1642
1643 cs-tm_p.h: Makefile
1644         TARGET_CPU_DEFAULT="" \
1645         HEADERS="$(tm_p_include_list)" DEFINES="" \
1646         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1647
1648 # Don't automatically run autoconf, since configure.ac might be accidentally
1649 # newer than configure.  Also, this writes into the source directory which
1650 # might be on a read-only file system.  If configured for maintainer mode
1651 # then do allow autoconf to be run.
1652
1653 AUTOCONF = autoconf
1654 ACLOCAL = aclocal
1655 ACLOCAL_AMFLAGS = -I ../config -I ..
1656 aclocal_deps = \
1657         $(srcdir)/../libtool.m4 \
1658         $(srcdir)/../ltoptions.m4 \
1659         $(srcdir)/../ltsugar.m4 \
1660         $(srcdir)/../ltversion.m4 \
1661         $(srcdir)/../lt~obsolete.m4 \
1662         $(srcdir)/../config/acx.m4 \
1663         $(srcdir)/../config/codeset.m4 \
1664         $(srcdir)/../config/extensions.m4 \
1665         $(srcdir)/../config/gettext-sister.m4 \
1666         $(srcdir)/../config/iconv.m4 \
1667         $(srcdir)/../config/lcmessage.m4 \
1668         $(srcdir)/../config/lib-ld.m4 \
1669         $(srcdir)/../config/lib-link.m4 \
1670         $(srcdir)/../config/lib-prefix.m4 \
1671         $(srcdir)/../config/override.m4 \
1672         $(srcdir)/../config/progtest.m4 \
1673         $(srcdir)/../config/stdint.m4 \
1674         $(srcdir)/../config/unwind_ipinfo.m4 \
1675         $(srcdir)/../config/warnings.m4 \
1676         $(srcdir)/../config/dfp.m4 \
1677         $(srcdir)/../config/mmap.m4 \
1678         $(srcdir)/acinclude.m4
1679
1680 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1681         (cd $(srcdir) && $(AUTOCONF))
1682
1683 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1684         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1685
1686 # cstamp-h.in controls rebuilding of config.in.
1687 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1688 # delete it.  A stamp file is needed as autoheader won't update the file if
1689 # nothing has changed.
1690 # It remains in the source directory and is part of the distribution.
1691 # This follows what is done in shellutils, fileutils, etc.
1692 # "echo timestamp" is used instead of touch to be consistent with other
1693 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1694 # ??? Newer versions have a maintainer mode that may be useful here.
1695
1696 # Don't run autoheader automatically either.
1697 # Only run it if maintainer mode is enabled.
1698 @MAINT@ AUTOHEADER = autoheader
1699 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1700 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1701 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1702 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1703 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1704 auto-host.h: cstamp-h ; @true
1705 cstamp-h: config.in config.status
1706         CONFIG_HEADERS=auto-host.h:config.in \
1707         CONFIG_FILES= \
1708         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1709
1710 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1711 # a target to build even if it is up-to-date.  So we must verify that
1712 # config.status does not exist before failing.
1713 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1714         @if [ ! -f config.status ] ; then \
1715           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1716           false; \
1717         else \
1718           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1719         fi
1720
1721 # --------
1722 # UNSORTED
1723 # --------
1724
1725 # Provide quickstrap as a target that people can type into the gcc directory,
1726 # and that fails if you're not into it.
1727 quickstrap: all
1728         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1729
1730 all.internal: start.encap rest.encap doc
1731 # This is what to compile if making a cross-compiler.
1732 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1733         libgcc-support lang.all.cross doc @GENINSRC@ srcextra
1734 # This is what must be made before installing GCC and converting libraries.
1735 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1736         libgcc-support lang.start.encap @GENINSRC@ srcextra
1737 # These can't be made until after GCC can run.
1738 rest.encap: lang.rest.encap
1739 # This is what is made with the host's compiler
1740 # whether making a cross compiler or not.
1741 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1742         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1743         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1744
1745 ifeq ($(enable_plugin),yes)
1746 native: gengtype$(exeext)
1747 endif
1748
1749 # On the target machine, finish building a cross compiler.
1750 # This does the things that can't be done on the host machine.
1751 rest.cross: specs
1752
1753 # Recompile all the language-independent object files.
1754 # This is used only if the user explicitly asks for it.
1755 compilations: $(BACKEND)
1756
1757 # This archive is strictly for the host.
1758 libbackend.a: $(OBJS)
1759         -rm -rf libbackend.a
1760         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1761         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1762
1763 libcommon-target.a: $(OBJS-libcommon-target)
1764         -rm -rf libcommon-target.a
1765         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1766         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1767
1768 libcommon.a: $(OBJS-libcommon)
1769         -rm -rf libcommon.a
1770         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1771         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1772
1773 # We call this executable `xgcc' rather than `gcc'
1774 # to avoid confusion if the current directory is in the path
1775 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1776 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1777         $(EXTRA_GCC_OBJS)
1778         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1779           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1780           $(EXTRA_GCC_LIBS) $(LIBS)
1781
1782 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1783 # It is part of c-family because the handled extensions are hard-coded
1784 # and only contain c-family extensions (see known_suffixes).
1785 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1786         $(EXTRA_GCC_OBJS)
1787         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1788           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1789           $(EXTRA_GCC_LIBS) $(LIBS)
1790
1791 # Dump a specs file to make -B./ read these specs over installed ones.
1792 $(SPECS): xgcc$(exeext)
1793         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1794         mv tmp-specs $(SPECS)
1795
1796 # We do want to create an executable named `xgcc', so we can use it to
1797 # compile libgcc2.a.
1798 # Also create gcc-cross, so that install-common will install properly.
1799 gcc-cross$(exeext): xgcc$(exeext)
1800         cp xgcc$(exeext) gcc-cross$(exeext)
1801
1802 checksum-options:
1803         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1804         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1805
1806 #\f
1807 # Build libgcc.a.
1808
1809 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1810         $(MACHMODE_H) gcov-iov.h
1811
1812 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1813         : > tmp-libgcc.mvars
1814         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1815         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1816         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1817
1818         mv tmp-libgcc.mvars libgcc.mvars
1819
1820 # Use the genmultilib shell script to generate the information the gcc
1821 # driver program needs to select the library directory based on the
1822 # switches.
1823 multilib.h: s-mlib; @true
1824 s-mlib: $(srcdir)/genmultilib Makefile
1825         if test @enable_multilib@ = yes \
1826            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
1827           $(SHELL) $(srcdir)/genmultilib \
1828             "$(MULTILIB_OPTIONS)" \
1829             "$(MULTILIB_DIRNAMES)" \
1830             "$(MULTILIB_MATCHES)" \
1831             "$(MULTILIB_EXCEPTIONS)" \
1832             "$(MULTILIB_EXTRA_OPTS)" \
1833             "$(MULTILIB_EXCLUSIONS)" \
1834             "$(MULTILIB_OSDIRNAMES)" \
1835             "$(MULTILIB_REQUIRED)" \
1836             "$(MULTIARCH_DIRNAME)" \
1837             "$(MULTILIB_REUSE)" \
1838             "@enable_multilib@" \
1839             > tmp-mlib.h; \
1840         else \
1841           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
1842             "$(MULTIARCH_DIRNAME)" '' no \
1843             > tmp-mlib.h; \
1844         fi
1845         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
1846         $(STAMP) s-mlib
1847 #\f
1848 # Compiling object files from source files.
1849
1850 # Note that dependencies on obstack.h are not written
1851 # because that file is not part of GCC.
1852
1853 srcextra: gcc.srcextra lang.srcextra
1854
1855 gcc.srcextra: gengtype-lex.c
1856         -cp -p $^ $(srcdir)
1857
1858 AR_OBJS = file-find.o
1859 AR_LIBS = @COLLECT2_LIBS@
1860
1861 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
1862         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
1863                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1864
1865 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
1866         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
1867                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1868
1869 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
1870         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
1871                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1872
1873 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
1874         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1875         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
1876
1877 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
1878         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1879         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
1880
1881 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
1882         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1883         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
1884
1885 # ??? the implicit rules dont trigger if the source file has a different name
1886 # so copy instead
1887 gcc-ranlib.c: gcc-ar.c
1888         cp $^ $@
1889
1890 gcc-nm.c: gcc-ar.c
1891         cp $^ $@
1892
1893 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o file-find.o
1894 COLLECT2_LIBS = @COLLECT2_LIBS@
1895 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1896 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1897         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
1898                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1899         mv -f T$@ $@
1900
1901 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1902         @TARGET_SYSTEM_ROOT_DEFINE@
1903
1904 lto-wrapper$(exeext): lto-wrapper.o ggc-none.o libcommon-target.a $(LIBDEPS)
1905         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
1906             lto-wrapper.o ggc-none.o libcommon-target.a $(LIBS)
1907         mv -f T$@ $@
1908
1909 # Files used by all variants of C or by the stand-alone pre-processor.
1910
1911 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
1912
1913 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
1914         -DTARGET_MACHINE=\"$(target)\"
1915
1916 default-c.o: config/default-c.c
1917         $(COMPILE) $<
1918         $(POSTCOMPILE)
1919
1920 # Files used by all variants of C and some other languages.
1921
1922 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
1923
1924 # Language-independent files.
1925
1926 DRIVER_DEFINES = \
1927   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1928   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
1929   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
1930   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1931   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
1932   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1933   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
1934   @TARGET_SYSTEM_ROOT_DEFINE@ \
1935   $(VALGRIND_DRIVER_DEFINES) \
1936   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
1937   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
1938
1939 CFLAGS-gcc.o += $(DRIVER_DEFINES)
1940
1941 specs.h : s-specs ; @true
1942 s-specs : Makefile
1943         lsf="$(lang_specs_files)"; for f in $$lsf; do \
1944             echo "#include \"$$f\""; \
1945         done | sed 's|$(srcdir)/||' > tmp-specs.h
1946         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
1947         $(STAMP) s-specs
1948
1949 optionlist: s-options ; @true
1950 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
1951         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
1952         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
1953         $(STAMP) s-options
1954
1955 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1956     $(srcdir)/optc-gen.awk
1957         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1958                -f $(srcdir)/optc-gen.awk \
1959                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
1960
1961 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1962     $(srcdir)/optc-save-gen.awk
1963         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1964                -f $(srcdir)/optc-save-gen.awk \
1965                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
1966
1967 options.h: s-options-h ; @true
1968 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1969     $(srcdir)/opth-gen.awk
1970         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1971                -f $(srcdir)/opth-gen.awk \
1972                < $< > tmp-options.h
1973         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
1974         $(STAMP) $@
1975
1976 dumpvers: dumpvers.c
1977
1978 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
1979         -DREVISION=$(REVISION_s) \
1980         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
1981         -DBUGURL=$(BUGURL_s)
1982
1983 # lto-compress.o needs $(ZLIBINC) added to the include flags.
1984 CFLAGS-lto-compress.o += $(ZLIBINC)
1985
1986 bversion.h: s-bversion; @true
1987 s-bversion: BASE-VER
1988         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
1989         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
1990         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
1991         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
1992         $(STAMP) s-bversion
1993
1994 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
1995
1996 pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk
1997         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
1998           $(srcdir)/passes.def > pass-instances.def
1999
2000 $(out_object_file): $(out_file)
2001         $(COMPILE) $<
2002         $(POSTCOMPILE)
2003
2004 $(common_out_object_file): $(common_out_file)
2005         $(COMPILE) $<
2006         $(POSTCOMPILE)
2007 #\f
2008 # Generate header and source files from the machine description,
2009 # and compile them.
2010
2011 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2012   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2013   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2014   insn-latencytab.c insn-preds.c
2015
2016 # Dependencies for the md file.  The first time through, we just assume
2017 # the md file itself and the generated dependency file (in order to get
2018 # it built).  The second time through we have the dependency file.
2019 -include mddeps.mk
2020 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2021
2022 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2023         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2024         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2025         $(STAMP) s-mddeps
2026
2027 # For each of the files generated by running a generator program over
2028 # the machine description, the following static pattern rules run the
2029 # generator program only if the machine description has changed,
2030 # but touch the target file only when its contents actually change.
2031 # The "; @true" construct forces Make to recheck the timestamp on
2032 # the target file.
2033
2034 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2035                           insn-config.h insn-flags.h
2036
2037 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2038                           insn-extract.c insn-output.c \
2039                           insn-peep.c insn-recog.c
2040
2041 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2042
2043 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2044
2045 $(simple_generated_h:insn-%.h=s-%) \
2046 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2047
2048 $(simple_rtl_generated_h:insn-%.h=s-%) \
2049 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2050
2051 $(simple_generated_h): insn-%.h: s-%; @true
2052
2053 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2054         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2055           $(filter insn-conditions.md,$^) > tmp-$*.h
2056         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2057         $(STAMP) s-$*
2058
2059 $(simple_generated_c): insn-%.c: s-%; @true
2060 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2061         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2062           $(filter insn-conditions.md,$^) > tmp-$*.c
2063         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2064         $(STAMP) s-$*
2065
2066 # gencheck doesn't read the machine description, and the file produced
2067 # doesn't use the insn-* convention.
2068 tree-check.h: s-check ; @true
2069 s-check : build/gencheck$(build_exeext)
2070         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2071         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2072         $(STAMP) s-check
2073
2074 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2075 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2076 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2077   insn-conditions.md
2078         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2079                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2080         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2081         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2082         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2083         $(STAMP) s-attrtab
2084
2085 # genopinit produces two files.
2086 insn-opinit.c insn-opinit.h: s-opinit ; @true
2087 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2088         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2089           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2090         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2091         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2092         $(STAMP) s-opinit
2093
2094 # gencondmd doesn't use the standard naming convention.
2095 build/gencondmd.c: s-conditions; @true
2096 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2097         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2098         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2099         $(STAMP) s-conditions
2100
2101 insn-conditions.md: s-condmd; @true
2102 s-condmd: build/gencondmd$(build_exeext)
2103         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2104         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2105         $(STAMP) s-condmd
2106
2107
2108 # These files are generated by running the same generator more than
2109 # once with different options, so they have custom rules.  The
2110 # stampfile idiom is the same.
2111 genrtl.h: s-genrtl-h; @true
2112
2113 s-genrtl-h: build/gengenrtl$(build_exeext)
2114         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2115         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2116         $(STAMP) s-genrtl-h
2117
2118 insn-modes.c: s-modes; @true
2119 insn-modes.h: s-modes-h; @true
2120 min-insn-modes.c: s-modes-m; @true
2121
2122 s-modes: build/genmodes$(build_exeext)
2123         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2124         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2125         $(STAMP) s-modes
2126
2127 s-modes-h: build/genmodes$(build_exeext)
2128         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2129         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2130         $(STAMP) s-modes-h
2131
2132 s-modes-m: build/genmodes$(build_exeext)
2133         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2134         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2135         $(STAMP) s-modes-m
2136
2137 insn-preds.c: s-preds; @true
2138 tm-preds.h: s-preds-h; @true
2139 tm-constrs.h: s-constrs-h; @true
2140
2141 .PHONY: mddump
2142 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2143         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2144
2145 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2146         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2147         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2148         $(STAMP) s-preds
2149
2150 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2151         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2152         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2153         $(STAMP) s-preds-h
2154
2155 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2156         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2157         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2158         $(STAMP) s-constrs-h
2159
2160 target-hooks-def.h: s-target-hooks-def-h; @true
2161 # make sure that when we build info files, the used tm.texi is up to date.
2162 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2163
2164 s-target-hooks-def-h: build/genhooks$(build_exeext)
2165         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2166                                              > tmp-target-hooks-def.h
2167         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2168                                              target-hooks-def.h
2169         $(STAMP) s-target-hooks-def-h
2170
2171 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2172
2173 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2174         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2175                                              > tmp-c-target-hooks-def.h
2176         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2177                                              c-family/c-target-hooks-def.h
2178         $(STAMP) s-c-target-hooks-def-h
2179
2180 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2181
2182 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2183         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2184                                              > tmp-common-target-hooks-def.h
2185         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2186                                              common/common-target-hooks-def.h
2187         $(STAMP) s-common-target-hooks-def-h
2188
2189 # check if someone mistakenly only changed tm.texi.
2190 # We use a different pathname here to avoid a circular dependency.
2191 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2192
2193 # The tm.texi we want to compare against / check into svn should have
2194 # unix-style line endings.  To make this work on MinGW, remove \r.
2195 # \r is not portable to Solaris tr, therefore we have a special
2196 # case for ASCII.  We use \r for other encodings like EBCDIC.
2197 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2198         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2199                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2200         case `echo X|tr X '\101'` in \
2201           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2202           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2203         esac
2204         mv tmp2-tm.texi tmp-tm.texi
2205         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2206         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2207           $(STAMP) $@; \
2208         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2209           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2210             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2211             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2212           ); then \
2213           echo >&2 ; \
2214           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2215           false; \
2216         else \
2217           echo >&2 ; \
2218           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2219           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2220           false; \
2221         fi
2222
2223 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2224   $(host_xm_file_list) \
2225   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2226   $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \
2227   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2228   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2229   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2230   $(srcdir)/fixed-value.h \
2231   $(srcdir)/output.h $(srcdir)/cfgloop.h \
2232   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2233   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2234   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2235   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2236   $(srcdir)/dbxout.c \
2237   $(srcdir)/dwarf2out.h \
2238   $(srcdir)/dwarf2asm.c \
2239   $(srcdir)/dwarf2cfi.c \
2240   $(srcdir)/dwarf2out.c \
2241   $(srcdir)/tree-vect-generic.c \
2242   $(srcdir)/dojump.c \
2243   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2244   $(srcdir)/expr.h \
2245   $(srcdir)/function.c $(srcdir)/except.c \
2246   $(srcdir)/gcse.c $(srcdir)/godump.c \
2247   $(srcdir)/lists.c $(srcdir)/optabs.c \
2248   $(srcdir)/profile.c $(srcdir)/mcf.c \
2249   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2250   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2251   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2252   $(srcdir)/gimple.h \
2253   $(srcdir)/gimple-ssa.h \
2254   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2255   $(srcdir)/tree-cfg.c \
2256   $(srcdir)/tree-dfa.c \
2257   $(srcdir)/tree-iterator.c $(srcdir)/gimplify.c \
2258   $(srcdir)/tree-chrec.h \
2259   $(srcdir)/tree-scalar-evolution.c \
2260   $(srcdir)/tree-ssa-operands.h \
2261   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2262   $(srcdir)/tree-parloops.c \
2263   $(srcdir)/omp-low.c \
2264   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2265   $(srcdir)/cgraphclones.c \
2266   $(srcdir)/tree-ssa-propagate.c \
2267   $(srcdir)/tree-phinodes.c \
2268   $(srcdir)/tree-ssa-alias.h \
2269   $(srcdir)/tree-ssanames.h \
2270   $(srcdir)/ipa-prop.h \
2271   $(srcdir)/trans-mem.c \
2272   $(srcdir)/lto-streamer.h \
2273   $(srcdir)/target-globals.h \
2274   $(srcdir)/ipa-inline.h \
2275   $(srcdir)/vtable-verify.c \
2276   $(srcdir)/asan.c \
2277   $(srcdir)/ubsan.c \
2278   $(srcdir)/tsan.c $(srcdir)/ipa-devirt.c \
2279   @all_gtfiles@
2280
2281 # Compute the list of GT header files from the corresponding C sources,
2282 # possibly nested within config or language subdirectories.  Match gengtype's
2283 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2284 # language subdir, gt-file.h otherwise (no subdir indication for config/
2285 # related sources).
2286
2287 GTFILES_H = $(subst /,-, \
2288             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2289                            $(patsubst %.c,%.h, \
2290                              $(filter %.c, $(GTFILES)))) \
2291                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2292
2293 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2294 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2295
2296 # $(GTFILES) may be too long to put on a command line, so we have to
2297 # write it out to a file (taking care not to do that in a way that
2298 # overflows a command line!) and then have gengtype read the file in.
2299
2300 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2301
2302 ### Common flags to gengtype [e.g. -v or -B backupdir]
2303 GENGTYPE_FLAGS=
2304
2305 gtyp-input.list: s-gtyp-input ; @true
2306 s-gtyp-input: Makefile
2307         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2308         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2309         $(STAMP) s-gtyp-input
2310
2311 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2312          gtyp-input.list
2313 # First, parse all files and save a state file.
2314         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2315                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2316 # Second, read the state file and generate all files.  This ensure that
2317 # gtype.state is correctly read:
2318         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2319         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2320                     -r gtype.state
2321         $(STAMP) s-gtype
2322
2323 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2324        $(simple_generated_h) specs.h \
2325        tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2326        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2327        options.h target-hooks-def.h insn-opinit.h \
2328        common/common-target-hooks-def.h pass-instances.def \
2329        c-family/c-target-hooks-def.h
2330
2331 #\f
2332 # How to compile object files to run on the build machine.
2333
2334 build/%.o :  # dependencies provided by explicit rule later
2335         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2336                 -o $@ $<
2337
2338 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2339 ## several C macro definitions, just like version.o
2340 build/version.o:  version.c version.h \
2341                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2342         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2343         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2344         -DREVISION=$(REVISION_s) \
2345         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2346         -DBUGURL=$(BUGURL_s) -o $@ $<
2347
2348 # Header dependencies for the programs that generate source code.
2349 # These are library modules...
2350 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2351 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h   \
2352   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H)             \
2353   $(READ_MD_H) gensupport.h
2354 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h      \
2355   $(GGC_H)
2356 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2357   $(MACHMODE_H)
2358 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2359   $(GTM_H) $(RTL_BASE_H)
2360 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h         \
2361   $(HASHTAB_H) errors.h $(READ_MD_H)
2362 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h       \
2363   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2364   gensupport.h
2365 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)        \
2366   $(RTL_H) $(GGC_H) errors.h
2367 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H)       \
2368    $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2369 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2370   coretypes.h $(GTM_H) insn-constants.h                                 \
2371   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2372   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2373   $(EXCEPT_H) tm-constrs.h)
2374 # This pulls in tm-pred.h which contains inline functions wrapping up
2375 # predicates from the back-end so those functions must be discarded.
2376 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2377 build/gencondmd.o : \
2378   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2379
2380 # ...these are the programs themselves.
2381 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2382   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2383 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2384   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2385 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2386   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H)       \
2387   $(READ_MD_H) gensupport.h $(FNMATCH_H)
2388 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2389   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H)       \
2390   $(HASHTAB_H) gensupport.h $(FNMATCH_H)
2391 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2392         $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def          \
2393         $(lang_tree_files) gimple.def
2394 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2395 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2396   coretypes.h $(GTM_H) errors.h gensupport.h
2397 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2398   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H)   \
2399   gensupport.h
2400 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2401   coretypes.h $(GTM_H) errors.h gensupport.h
2402 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2403   coretypes.h errors.h $(READ_MD_H)
2404 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2405   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2406 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2407   coretypes.h errors.h $(READ_MD_H)
2408 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2409   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2410 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2411   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2412 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2413
2414 # The gengtype generator program is special: Two versions are built.
2415 # One is for the build machine, and one is for the host to allow
2416 # plugins to define their types and generate the supporting GGC
2417 # datastructures and routines with GTY markers.
2418 # The host object files depend on CONFIG_H, and the build objects
2419 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2420 # the build-%: rule doesn't apply to them.
2421
2422 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2423 gengtype-lex.o: $(CONFIG_H) $(BCONFIG_H)
2424 CFLAGS-gengtype-lex.o += -DGENERATOR_FILE
2425 build/gengtype-lex.o: $(BCONFIG_H)
2426
2427 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2428   $(SYSTEM_H)
2429 gengtype-parse.o: $(CONFIG_H)
2430 CFLAGS-gengtype-parse.o += -DGENERATOR_FILE
2431 build/gengtype-parse.o: $(BCONFIG_H)
2432
2433 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2434   gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2435   $(XREGEX_H)
2436 gengtype-state.o: $(CONFIG_H)
2437 CFLAGS-gengtype-state.o += -DGENERATOR_FILE
2438 build/gengtype-state.o: $(BCONFIG_H)
2439
2440 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2441   rtl.def insn-notes.def errors.h double-int.h version.h $(HASHTAB_H) \
2442   $(OBSTACK_H) $(XREGEX_H)
2443 gengtype.o: $(CONFIG_H)
2444 CFLAGS-gengtype.o += -DGENERATOR_FILE
2445 build/gengtype.o: $(BCONFIG_H)
2446
2447 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2448   errors.h $(READ_MD_H)
2449 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2450   $(HASHTAB_H) machmode.def $(extra_modes_file)
2451 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2452   coretypes.h $(GTM_H) errors.h gensupport.h optabs.def
2453 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2454   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2455 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2456   coretypes.h $(GTM_H) errors.h gensupport.h toplev.h $(DIAGNOSTIC_CORE_H)
2457 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2458   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h $(OBSTACK_H)
2459 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2460   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2461 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2462   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2463 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2464   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2465
2466 # Compile the programs that generate insn-* from the machine description.
2467 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2468 # since they need to run on this machine
2469 # even if GCC is being compiled to run on some other machine.
2470
2471 # All these programs use the RTL reader ($(BUILD_RTL)).
2472 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2473              extract flags opinit output peep preds recog mddump
2474 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2475
2476 # All these programs use the MD reader ($(BUILD_MD)).
2477 genprogmd = $(genprogrtl) mddeps constants enums
2478 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2479
2480 # All these programs need to report errors.
2481 genprogerr = $(genprogmd) genrtl modes gtype hooks
2482 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2483
2484 # Remaining build programs.
2485 genprog = $(genprogerr) check checksum condmd
2486
2487 # These programs need libs over and above what they get from the above list.
2488 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2489
2490 # These programs are not linked with the MD reader.
2491 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2492               build/gengtype-state.o build/version.o build/errors.o
2493
2494 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2495               gengtype-state.o version.o errors.o $(LIBDEPS)
2496         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2497             $(filter-out ($LIBDEPS), $^) $(LIBS)
2498
2499 # Rule for the generator programs:
2500 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2501         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2502             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2503
2504 # Generated source files for gengtype.  Prepend inclusion of
2505 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2506 # any system header is included.
2507 gengtype-lex.c : gengtype-lex.l
2508         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2509           echo '#include "bconfig.h"' > $@.tmp; \
2510           cat $@ >> $@.tmp; \
2511           mv $@.tmp $@; \
2512         }
2513
2514 #\f
2515 # Remake internationalization support.
2516 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2517
2518 #\f
2519 # Remake cpp.
2520
2521 PREPROCESSOR_DEFINES = \
2522   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2523   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2524   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2525   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2526   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2527   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2528   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2529   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2530   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2531   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2532   -DPREFIX=\"$(prefix)/\" \
2533   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2534   @TARGET_SYSTEM_ROOT_DEFINE@
2535
2536 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2537
2538 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2539
2540 # Note for the stamp targets, we run the program `true' instead of
2541 # having an empty command (nothing following the semicolon).
2542
2543 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2544 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2545   $(SYSTEM_H) coretypes.h $(TM_H)
2546
2547 build/gcov-iov$(build_exeext): build/gcov-iov.o
2548         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2549                 build/gcov-iov.o -o $@
2550
2551 gcov-iov.h: s-iov
2552 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2553         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2554             > tmp-gcov-iov.h
2555         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2556         $(STAMP) s-iov
2557
2558 GCOV_OBJS = gcov.o
2559 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2560         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2561 GCOV_DUMP_OBJS = gcov-dump.o
2562 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2563         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2564                 $(LIBS) -o $@
2565 #\f
2566 # Build the include directories.  The stamp files are stmp-* rather than
2567 # s-* so that mostlyclean does not force the include directory to
2568 # be rebuilt.
2569
2570 # Build the include directories.
2571 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2572 # Copy in the headers provided with gcc.
2573 #
2574 # The sed command gets just the last file name component;
2575 # this is necessary because VPATH could add a dirname.
2576 # Using basename would be simpler, but some systems don't have it.
2577 #
2578 # The touch command is here to workaround an AIX/Linux NFS bug.
2579 #
2580 # The move-if-change + cp -p twists for limits.h are intended to preserve
2581 # the time stamp when we regenerate, to prevent pointless rebuilds during
2582 # e.g. install-no-fixedincludes.
2583         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2584         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2585         for file in .. $(USER_H); do \
2586           if [ X$$file != X.. ]; then \
2587             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2588             $(STAMP) include/$$realfile; \
2589             rm -f include/$$realfile; \
2590             cp $$file include; \
2591             chmod a+r include/$$realfile; \
2592           fi; \
2593         done
2594         for file in .. $(USER_H_INC_NEXT_PRE); do \
2595           if [ X$$file != X.. ]; then \
2596             mv include/$$file include/x_$$file; \
2597             echo "#include_next <$$file>" >include/$$file; \
2598             cat include/x_$$file >>include/$$file; \
2599             rm -f include/x_$$file; \
2600             chmod a+r include/$$file; \
2601           fi; \
2602         done
2603         for file in .. $(USER_H_INC_NEXT_POST); do \
2604           if [ X$$file != X.. ]; then \
2605             echo "#include_next <$$file>" >>include/$$file; \
2606             chmod a+r include/$$file; \
2607           fi; \
2608         done
2609         rm -f include/stdint.h
2610         if [ $(USE_GCC_STDINT) = wrap ]; then \
2611           rm -f include/stdint-gcc.h; \
2612           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2613           chmod a+r include/stdint-gcc.h; \
2614           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2615           chmod a+r include/stdint.h; \
2616         elif [ $(USE_GCC_STDINT) = provide ]; then \
2617           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2618           chmod a+r include/stdint.h; \
2619         fi
2620         set -e; for ml in `cat fixinc_list`; do \
2621           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2622           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2623           fix_dir=include-fixed$${multi_dir}; \
2624           if $(LIMITS_H_TEST) ; then \
2625             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2626           else \
2627             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2628           fi; \
2629           $(mkinstalldirs) $${fix_dir}; \
2630           chmod a+rx $${fix_dir} || true; \
2631           $(SHELL) $(srcdir)/../move-if-change \
2632             tmp-xlimits.h  tmp-limits.h; \
2633           rm -f $${fix_dir}/limits.h; \
2634           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2635           chmod a+r $${fix_dir}/limits.h; \
2636         done
2637 # Install the README
2638         rm -f include-fixed/README
2639         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2640         chmod a+r include-fixed/README
2641         $(STAMP) $@
2642
2643 .PHONY: install-gcc-tooldir
2644 install-gcc-tooldir:
2645         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2646
2647 macro_list: s-macro_list; @true
2648 s-macro_list : $(GCC_PASSES)
2649         echo | $(GCC_FOR_TARGET) -E -dM - | \
2650           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2651                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2652           sort -u > tmp-macro_list
2653         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2654         $(STAMP) s-macro_list
2655
2656 fixinc_list: s-fixinc_list; @true
2657 s-fixinc_list : $(GCC_PASSES)
2658 # Build up a list of multilib directories and corresponding sysroot
2659 # suffixes, in form sysroot;multilib.
2660         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2661           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2662             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2663             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2664             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2665             if [ "$${multi_dir}" = "." ]; \
2666               then multi_dir=""; \
2667             else \
2668               multi_dir=/$${multi_dir}; \
2669             fi; \
2670             echo "$${sfx};$${multi_dir}"; \
2671           done; \
2672         else \
2673           echo ";"; \
2674         fi > tmp-fixinc_list
2675         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2676         $(STAMP) s-fixinc_list
2677
2678 # The line below is supposed to avoid accidentally matching the
2679 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
2680 # expect fixincl to be newer than fixincl.o, such that this situation
2681 # would never come up.  As it turns out, if you use ccache with
2682 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2683 # working directory in object files (-g absent, or -fno-working-dir
2684 # present), and build and host are the same, fixincl for the host will
2685 # build after fixincl for the build machine, getting a cache hit,
2686 # thereby updating the timestamp of fixincl.o in the host tree.
2687 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2688 # the build tree, and so fixincl in the build tree will appear to be
2689 # out of date.  Yuck.
2690 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2691
2692 # Build fixed copies of system files.
2693 # Abort if no system headers available, unless building a crosscompiler.
2694 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2695 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2696   $(build_objdir)/fixincludes/fixincl \
2697   $(build_objdir)/fixincludes/fixinc.sh
2698         rm -rf include-fixed; mkdir include-fixed
2699         -chmod a+rx include-fixed
2700         if [ -d ../prev-gcc ]; then \
2701           cd ../prev-gcc && \
2702           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2703             libsubdir=. ; \
2704         else \
2705           set -e; for ml in `cat fixinc_list`; do \
2706             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2707             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2708             fix_dir=include-fixed$${multi_dir}; \
2709             if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2710               echo The directory that should contain system headers does not exist: >&2 ; \
2711               echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
2712               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2713               if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2714               then sleep 1; else exit 1; fi; \
2715             fi; \
2716             $(mkinstalldirs) $${fix_dir}; \
2717             chmod a+rx $${fix_dir} || true; \
2718             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
2719               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
2720               gcc_dir=`${PWD_COMMAND}` ; \
2721               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
2722               cd $(build_objdir)/fixincludes && \
2723               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
2724                 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
2725             rm -f $${fix_dir}/syslimits.h; \
2726             if [ -f $${fix_dir}/limits.h ]; then \
2727               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
2728             else \
2729               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
2730             fi; \
2731             chmod a+r $${fix_dir}/syslimits.h; \
2732           done; \
2733         fi
2734         $(STAMP) stmp-fixinc
2735 #\f
2736
2737 # Install with the gcc headers files, not the fixed include files, which we
2738 # are typically not allowed to distribute.  The general idea is to:
2739 #  - Get to "install" with a bare set of internal headers, not the
2740 #    fixed system ones,
2741 #  - Prevent rebuilds of what normally depends on the headers, which is
2742 #    useless for installation purposes and would rely on improper headers.
2743 #  - Restore as much of the original state as possible.
2744
2745 .PHONY: install-no-fixedincludes
2746
2747 install-no-fixedincludes:
2748         # Stash the current set of headers away, save stamps we're going to
2749         # alter explicitly, and arrange for fixincludes not to run next time
2750         # we trigger a headers rebuild.
2751         -rm -rf tmp-include
2752         -mv include tmp-include 2>/dev/null
2753         -mv include-fixed tmp-include-fixed 2>/dev/null
2754         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
2755         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
2756         -mkdir include
2757         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
2758         -touch stmp-fixinc
2759
2760         # Rebuild our internal headers, restore the original stamps so that
2761         # "install" doesn't trigger pointless rebuilds because of that update,
2762         # then do install
2763         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
2764         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
2765         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
2766         $(MAKE) $(FLAGS_TO_PASS) install
2767
2768         # Restore the original set of maybe-fixed headers
2769         -rm -rf include; mv tmp-include include 2>/dev/null
2770         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
2771
2772 # Remake the info files.
2773
2774 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
2775
2776 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
2777             doc/gccinstall.info doc/cppinternals.info
2778
2779 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
2780
2781 srcinfo: $(INFOFILES)
2782         -cp -p $^ $(srcdir)/doc
2783
2784 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
2785          gcc-common.texi gcc-vers.texi
2786
2787 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
2788          standards.texi invoke.texi extend.texi md.texi objc.texi       \
2789          gcov.texi trouble.texi bugreport.texi service.texi             \
2790          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
2791          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
2792          implement-c.texi implement-cxx.texi arm-neon-intrinsics.texi
2793
2794 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
2795 # the generated tm.texi; the latter might have a more recent timestamp,
2796 # but we don't want to rebuild the info files unless the contents of
2797 # the *.texi files have changed.
2798 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
2799          contribute.texi makefile.texi configterms.texi options.texi    \
2800          portability.texi interface.texi passes.texi rtl.texi md.texi   \
2801          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
2802          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
2803          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
2804          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
2805          loop.texi generic.texi gimple.texi plugins.texi
2806
2807 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
2808          gcc-common.texi gcc-vers.texi
2809
2810 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
2811
2812 # gcc-vers.texi is generated from the version files.
2813 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
2814         (echo "@set version-GCC $(BASEVER_c)"; \
2815          if [ "$(DEVPHASE_c)" = "experimental" ]; \
2816          then echo "@set DEVELOPMENT"; \
2817          else echo "@clear DEVELOPMENT"; \
2818          fi) > $@T
2819         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
2820         if [ -n "$(PKGVERSION)" ]; then \
2821           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
2822         fi
2823         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
2824         mv -f $@T $@
2825
2826
2827 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
2828 # patterns.  To use them, put each of the specific targets with its
2829 # specific dependencies but no build commands.
2830
2831 doc/cpp.info: $(TEXI_CPP_FILES)
2832 doc/gcc.info: $(TEXI_GCC_FILES)
2833 doc/gccint.info: $(TEXI_GCCINT_FILES)
2834 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
2835
2836 doc/%.info: %.texi
2837         if [ x$(BUILD_INFO) = xinfo ]; then \
2838                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
2839                         -I $(gcc_docdir)/include -o $@ $<; \
2840         fi
2841
2842 # Duplicate entry to handle renaming of gccinstall.info
2843 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
2844         if [ x$(BUILD_INFO) = xinfo ]; then \
2845                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
2846                         -I $(gcc_docdir)/include -o $@ $<; \
2847         fi
2848
2849 doc/cpp.dvi: $(TEXI_CPP_FILES)
2850 doc/gcc.dvi: $(TEXI_GCC_FILES)
2851 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
2852 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
2853
2854 doc/cpp.pdf: $(TEXI_CPP_FILES)
2855 doc/gcc.pdf: $(TEXI_GCC_FILES)
2856 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
2857 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
2858
2859 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
2860 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
2861 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
2862 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
2863
2864 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
2865       doc/cppinternals.dvi lang.dvi
2866
2867 doc/%.dvi: %.texi
2868         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2869
2870 # Duplicate entry to handle renaming of gccinstall.dvi
2871 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
2872         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2873
2874 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
2875            doc/cppinternals.pdf
2876
2877 pdf:: $(PDFFILES) lang.pdf
2878
2879 doc/%.pdf: %.texi
2880         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2881
2882 # Duplicate entry to handle renaming of gccinstall.pdf
2883 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
2884         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2885
2886 # List the directories or single hmtl files which are installed by
2887 # install-html. The lang.html file triggers language fragments to build
2888 # html documentation.
2889 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
2890        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
2891        $(build_htmldir)/cppinternals
2892
2893 # List the html file targets.
2894 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
2895        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
2896        $(build_htmldir)/cppinternals/index.html lang.html
2897
2898 html:: $(HTMLS_BUILD)
2899
2900 $(build_htmldir)/%/index.html: %.texi
2901         $(mkinstalldirs) $(@D)
2902         rm -f $(@D)/*
2903         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
2904
2905 # Duplicate entry to handle renaming of gccinstall
2906 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
2907         $(mkinstalldirs) $(@D)
2908         echo rm -f $(@D)/*
2909         SOURCEDIR=$(abs_docdir) \
2910         DESTDIR=$(@D) \
2911         $(SHELL) $(srcdir)/doc/install.texi2html
2912
2913 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 doc/fsf-funding.7
2914
2915 generated-manpages: man
2916
2917 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
2918
2919 srcman: $(MANFILES)
2920         -cp -p $^ $(srcdir)/doc
2921
2922 doc/%.1: %.pod
2923         $(STAMP) $@
2924         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
2925                 mv -f $(@).T$$$$ $@) || \
2926                 (rm -f $(@).T$$$$ && exit 1)
2927
2928 doc/%.7: %.pod
2929         $(STAMP) $@
2930         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
2931                 mv -f $(@).T$$$$ $@) || \
2932                 (rm -f $(@).T$$$$ && exit 1)
2933
2934 %.pod: %.texi
2935         $(STAMP) $@
2936         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
2937
2938 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod
2939 cpp.pod: cpp.texi cppenv.texi cppopts.texi
2940
2941 # These next rules exist because the output name is not the same as
2942 # the input name, so our implicit %.pod rule will not work.
2943
2944 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
2945         $(STAMP) $@
2946         -$(TEXI2POD) $< > $@
2947 gfdl.pod: fdl.texi
2948         $(STAMP) $@
2949         -$(TEXI2POD) $< > $@
2950 fsf-funding.pod: funding.texi
2951         $(STAMP) $@
2952         -$(TEXI2POD) $< > $@
2953 gpl.pod: gpl_v3.texi
2954         $(STAMP) $@
2955         -$(TEXI2POD) $< > $@
2956
2957 #\f
2958 # Deletion of files made during compilation.
2959 # There are four levels of this:
2960 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2961 # `mostlyclean' is useful while working on a particular type of machine.
2962 # It deletes most, but not all, of the files made by compilation.
2963 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2964 # `clean' deletes everything made by running `make all'.
2965 # `distclean' also deletes the files made by config.
2966 # `maintainer-clean' also deletes everything that could be regenerated
2967 # automatically, except for `configure'.
2968 # We remove as much from the language subdirectories as we can
2969 # (less duplicated code).
2970
2971 mostlyclean: lang.mostlyclean
2972         -rm -f $(MOSTLYCLEANFILES)
2973         -rm -f *$(objext) c-family/*$(objext)
2974         -rm -f *$(coverageexts)
2975 # Delete build programs
2976         -rm -f build/*
2977         -rm -f mddeps.mk
2978 # Delete other built files.
2979         -rm -f specs.h options.c options.h options-save.c
2980 # Delete the stamp and temporary files.
2981         -rm -f s-* tmp-* stamp-* stmp-*
2982         -rm -f */stamp-* */tmp-*
2983 # Delete debugging dump files.
2984         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2985 # Delete some files made during installation.
2986         -rm -f specs $(SPECS)
2987         -rm -f collect collect2 mips-tfile mips-tdump
2988 # Delete unwanted output files from TeX.
2989         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2990         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2991 # Delete sorted indices we don't actually use.
2992         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2993 # Delete core dumps.
2994         -rm -f core */core
2995 # Delete file generated for gengtype
2996         -rm -f gtyp-input.list
2997 # Delete files generated by gengtype
2998         -rm -f gtype-*
2999         -rm -f gt-*
3000         -rm -f gtype.state
3001 # Delete genchecksum outputs
3002         -rm -f *-checksum.c
3003 # Delete lock-and-run bits
3004         -rm -rf linkfe.lck lock-stamp.*
3005
3006 # Delete all files made by compilation
3007 # that don't exist in the distribution.
3008 clean: mostlyclean lang.clean
3009         -rm -f libgcc.a libgcc_eh.a libgcov.a
3010         -rm -f libgcc_s*
3011         -rm -f libunwind*
3012         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3013         -rm -f options.c options.h optionlist
3014         -rm -f cs-*
3015         -rm -f doc/*.dvi
3016         -rm -f doc/*.pdf
3017 # Delete the include directories.
3018         -rm -rf include include-fixed
3019 # Delete files used by the "multilib" facility (including libgcc subdirs).
3020         -rm -f multilib.h tmpmultilib*
3021         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3022           rm -rf $(MULTILIB_DIRNAMES); \
3023         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3024           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3025         fi ; fi
3026
3027 # Delete all files that users would normally create
3028 # while building and installing GCC.
3029 distclean: clean lang.distclean
3030         -rm -f auto-host.h auto-build.h
3031         -rm -f cstamp-h
3032         -rm -f config.status config.run config.cache config.bak
3033         -rm -f Make-lang Make-hooks Make-host Make-target
3034         -rm -f Makefile *.oaux
3035         -rm -f gthr-default.h
3036         -rm -f TAGS */TAGS
3037         -rm -f *.asm
3038         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3039         -rm -f testsuite/*.log testsuite/*.sum
3040         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3041         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3042         -rm -rf ${QMTEST_DIR} stamp-qmtest
3043         -rm -f cxxmain.c
3044         -rm -f .gdbinit configargs.h
3045         -rm -f gcov.pod
3046 # Delete po/*.gmo only if we are not building in the source directory.
3047         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3048         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3049
3050 # Get rid of every file that's generated from some other file, except for `configure'.
3051 # Most of these files ARE PRESENT in the GCC distribution.
3052 maintainer-clean:
3053         @echo 'This command is intended for maintainers to use; it'
3054         @echo 'deletes files that may need special tools to rebuild.'
3055         $(MAKE) lang.maintainer-clean distclean
3056         -rm -f cpp.??s cpp.*aux
3057         -rm -f gcc.??s gcc.*aux
3058         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3059 #\f
3060 # Entry points `install', `install-strip', and `uninstall'.
3061 # Also use `install-collect2' to install collect2 when the config files don't.
3062
3063 # Copy the compiler files into directories where they will be run.
3064 # Install the driver last so that the window when things are
3065 # broken is small.
3066 install: install-common $(INSTALL_HEADERS) \
3067     install-cpp install-man install-info install-@POSUB@ \
3068     install-driver install-lto-wrapper install-gcc-ar
3069
3070 ifeq ($(enable_plugin),yes)
3071 install: install-plugin
3072 endif
3073
3074 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3075 ifneq ($(STRIP),)
3076 install-strip: STRIPPROG = $(STRIP)
3077 export STRIPPROG
3078 endif
3079 install-strip: install
3080
3081 # Handle cpp installation.
3082 install-cpp: installdirs cpp$(exeext)
3083         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3084         -$(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3085         -if [ x$(cpp_install_dir) != x ]; then \
3086           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3087           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3088         else true; fi
3089
3090 # Create the installation directories.
3091 # $(libdir)/gcc/include isn't currently searched by cpp.
3092 installdirs:
3093         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3094         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3095         $(mkinstalldirs) $(DESTDIR)$(bindir)
3096         $(mkinstalldirs) $(DESTDIR)$(includedir)
3097         $(mkinstalldirs) $(DESTDIR)$(infodir)
3098         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3099         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3100
3101 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3102   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(GIMPLE_H) $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3103   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3104   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3105   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3106   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3107   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3108   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3109   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3110   $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3111   cppdefault.h flags.h $(MD5_H) params.def params.h prefix.h tree-inline.h \
3112   $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3113   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3114   version.h
3115
3116 # generate the 'build fragment' b-header-vars
3117 s-header-vars: Makefile
3118         rm -f tmp-header-vars
3119 # The first sed gets the list "header variables" as the list variables
3120 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3121 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3122 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3123 # as well.
3124         $(foreach header_var,$(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;) \
3125         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3126         $(STAMP) s-header-vars
3127
3128 # Install gengtype
3129 install-gengtype: installdirs gengtype$(exeext) gtype.state
3130         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3131         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3132         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3133         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3134
3135 # Install the headers needed to build a plugin.
3136 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3137 # We keep the directory structure for files in config or c-family and .def
3138 # files. All other files are flattened to a single directory.
3139         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3140         headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`; \
3141         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3142         for file in $$headers; do \
3143           if [ -f $$file ] ; then \
3144             path=$$file; \
3145           elif [ -f $(srcdir)/$$file ]; then \
3146             path=$(srcdir)/$$file; \
3147           else continue; \
3148           fi; \
3149           case $$path in \
3150           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3151             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3152           *) base=`basename $$path` ;; \
3153           esac; \
3154           dest=$(plugin_includedir)/$$base; \
3155           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3156           dir=`dirname $$dest`; \
3157           $(mkinstalldirs) $(DESTDIR)$$dir; \
3158           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3159         done
3160         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3161
3162 # Install the compiler executables built during cross compilation.
3163 install-common: native lang.install-common installdirs
3164         for file in $(COMPILERS); do \
3165           if [ -f $$file ] ; then \
3166             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3167             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3168           else true; \
3169           fi; \
3170         done
3171         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3172           if [ x"$$file" != x.. ]; then \
3173             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3174             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3175           else true; fi; \
3176         done
3177 # We no longer install the specs file because its presence makes the
3178 # driver slower, and because people who need it can recreate it by
3179 # using -dumpspecs.  We remove any old version because it would
3180 # otherwise override the specs built into the driver.
3181         rm -f $(DESTDIR)$(libsubdir)/specs
3182 # Install gcov if it was compiled.
3183         -if [ -f gcov$(exeext) ]; \
3184         then \
3185             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3186             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3187         fi
3188
3189 # Install the driver program as $(target_noncanonical)-gcc,
3190 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3191 install-driver: installdirs xgcc$(exeext)
3192         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3193         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3194         -rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-$(version)$(exeext)
3195         -( cd $(DESTDIR)$(bindir) && \
3196            $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-$(version)$(exeext) )
3197         -if [ ! -f gcc-cross$(exeext) ] ; then \
3198           rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3199           ( cd $(DESTDIR)$(bindir) && \
3200             $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3201             mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3202         fi
3203
3204 # Install the info files.
3205 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3206 # to do the install.
3207 install-info:: doc installdirs \
3208         $(DESTDIR)$(infodir)/cpp.info \
3209         $(DESTDIR)$(infodir)/gcc.info \
3210         $(DESTDIR)$(infodir)/cppinternals.info \
3211         $(DESTDIR)$(infodir)/gccinstall.info \
3212         $(DESTDIR)$(infodir)/gccint.info \
3213         lang.install-info
3214
3215 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3216         rm -f $@
3217         if [ -f $< ]; then \
3218           for f in $(<)*; do \
3219             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3220             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3221             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3222           done; \
3223         else true; fi
3224         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3225           if [ -f $@ ]; then \
3226             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3227           else true; fi; \
3228         else true; fi;
3229
3230 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3231
3232 install-pdf: $(PDFFILES) lang.install-pdf
3233         @$(NORMAL_INSTALL)
3234         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3235         @list='$(PDFFILES)'; for p in $$list; do \
3236           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3237           f=$(pdf__strip_dir) \
3238           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3239           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3240         done
3241
3242 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3243
3244 install-html: $(HTMLS_BUILD) lang.install-html
3245         @$(NORMAL_INSTALL)
3246         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3247         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3248           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3249           f=$(html__strip_dir) \
3250           if test -d "$$d$$p"; then \
3251             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3252             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3253             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3254             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3255           else \
3256             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3257             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3258           fi; \
3259         done
3260
3261 # Install the man pages.
3262 install-man: lang.install-man \
3263         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3264         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3265         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3266         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3267         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3268         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3269
3270 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3271         -rm -f $@
3272         -$(INSTALL_DATA) $< $@
3273         -chmod a-x $@
3274
3275 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3276         -rm -f $@
3277         -$(INSTALL_DATA) $< $@
3278         -chmod a-x $@
3279
3280 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3281         -rm -f $@
3282         -$(INSTALL_DATA) $< $@
3283         -chmod a-x $@
3284
3285 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3286         -rm -f $@
3287         -$(INSTALL_DATA) $< $@
3288         -chmod a-x $@
3289
3290 # Install all the header files built in the include subdirectory.
3291 install-headers: $(INSTALL_HEADERS_DIR)
3292 # Fix symlinks to absolute paths in the installed include directory to
3293 # point to the installed directory, not the build directory.
3294 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3295         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3296         if [ $$? -eq 0 ]; then \
3297           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3298           for i in $$files; do \
3299             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3300             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3301               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3302               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3303             fi; \
3304           done; \
3305         fi
3306
3307 # Create or recreate the gcc private include file directory.
3308 install-include-dir: installdirs
3309         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3310         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3311         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3312         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3313
3314 # Create or recreate the install-tools include file directory.
3315 itoolsdir = $(libexecsubdir)/install-tools
3316 itoolsdatadir = $(libsubdir)/install-tools
3317 install-itoolsdirs: installdirs
3318         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3319         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3320
3321 # Install the include directory using tar.
3322 install-headers-tar: stmp-int-hdrs install-include-dir
3323 # We use `pwd`/include instead of just include to problems with CDPATH
3324 # Unless a full pathname is provided, some shells would print the new CWD,
3325 # found in CDPATH, corrupting the output.  We could just redirect the
3326 # output of `cd', but some shells lose on redirection within `()'s
3327         (cd `${PWD_COMMAND}`/include ; \
3328          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3329         (cd `${PWD_COMMAND}`/include-fixed ; \
3330          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3331 # /bin/sh on some systems returns the status of the first tar,
3332 # and that can lose with GNU tar which always writes a full block.
3333 # So use `exit 0' to ignore its exit status.
3334
3335 # Install the include directory using cpio.
3336 install-headers-cpio: stmp-int-hdrs install-include-dir
3337 # See discussion about the use of `pwd` above
3338         cd `${PWD_COMMAND}`/include ; \
3339         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3340         cd `${PWD_COMMAND}`/include-fixed ; \
3341         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3342
3343 # Install the include directory using cp.
3344 install-headers-cp: stmp-int-hdrs install-include-dir
3345         cp -p -r include $(DESTDIR)$(libsubdir)
3346         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3347
3348 # Targets without dependencies, for use in prev-gcc during bootstrap.
3349 real-install-headers-tar:
3350         (cd `${PWD_COMMAND}`/include-fixed ; \
3351          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3352
3353 real-install-headers-cpio:
3354         cd `${PWD_COMMAND}`/include-fixed ; \
3355         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3356
3357 real-install-headers-cp:
3358         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3359
3360 # Install supporting files for fixincludes to be run later.
3361 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3362   macro_list fixinc_list
3363         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3364           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3365         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3366         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3367         set -e; for ml in `cat fixinc_list`; do \
3368           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3369           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3370           $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3371         done
3372         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3373                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3374         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3375                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3376                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3377         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3378                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3379         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3380                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3381
3382 # Use this target to install the program `collect2' under the name `collect2'.
3383 install-collect2: collect2 installdirs
3384         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3385 # Install the driver program as $(libsubdir)/gcc for collect2.
3386         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3387
3388 # Install lto-wrapper.
3389 install-lto-wrapper: lto-wrapper$(exeext)
3390         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3391
3392 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3393         for i in gcc-ar gcc-nm gcc-ranlib; do \
3394           install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3395           target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3396           rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3397           $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3398           if test -f gcc-cross$(exeext); then \
3399             :; \
3400           else \
3401             rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3402             ( cd $(DESTDIR)$(bindir) && \
3403               $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3404           fi ; \
3405         done
3406
3407 # Cancel installation by deleting the installed files.
3408 uninstall: lang.uninstall
3409         -rm -rf $(DESTDIR)$(libsubdir)
3410         -rm -rf $(DESTDIR)$(libexecsubdir)
3411         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3412         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3413         -if [ x$(cpp_install_dir) != x ]; then \
3414           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3415         else true; fi
3416         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3417         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3418         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3419         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3420         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3421         for i in ar nm ranlib ; do \
3422           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3423           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3424           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3425           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3426         done
3427 #\f
3428 # These targets are for the dejagnu testsuites. The file site.exp
3429 # contains global variables that all the testsuites will use.
3430
3431 target_subdir = @target_subdir@
3432
3433 site.exp: ./config.status Makefile
3434         @echo "Making a new config file..."
3435         -@rm -f ./site.tmp
3436         @$(STAMP) site.exp
3437         -@mv site.exp site.bak
3438         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3439         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3440         @echo "# add them to the last section" >> ./site.tmp
3441         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3442         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3443         @echo "set host_triplet $(host)" >> ./site.tmp
3444         @echo "set build_triplet $(build)" >> ./site.tmp
3445         @echo "set target_triplet $(target)" >> ./site.tmp
3446         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3447         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3448 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3449         @echo "set CFLAGS \"\"" >> ./site.tmp
3450         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3451         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3452         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3453 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3454 # They are passed first to allow individual tests to override them.
3455         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3456 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3457 # files that have already been installed there will be found.  The -B option
3458 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3459 # from the install tree.
3460         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3461         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3462         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3463         @if test "@enable_plugin@" = "yes" ; then \
3464           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3465           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3466           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3467           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3468         fi
3469         @if test "@enable_lto@" = "yes" ; then \
3470           echo "set ENABLE_LTO 1" >> ./site.tmp; \
3471         fi
3472 # If newlib has been configured, we need to pass -B to gcc so it can find
3473 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3474 # message if it doesn't, but the testsuite is supposed to ignore the message -
3475 # it's too difficult to tell when to and when not to pass -B (not all targets
3476 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3477 # seems like too selective a test.
3478 # ??? Another way to solve this might be to rely on linker scripts.  Then
3479 # theoretically the -B won't be needed.
3480 # We also need to pass -L ../ld so that the linker can find ldscripts.
3481         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3482             && [ "${host}" != "${target}" ]; then \
3483           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3484           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3485           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3486           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3487           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3488         else true; \
3489         fi
3490         @if [ -d $(objdir)/../ld ] ; then \
3491           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3492         else true; \
3493         fi
3494         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3495         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3496         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3497           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3498         else true; \
3499         fi
3500         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3501           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3502         else true; \
3503         fi
3504         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3505           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3506         else true; \
3507         fi
3508         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3509         @cat ./site.tmp > site.exp
3510         @cat site.bak | sed \
3511                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3512         -@rm -f ./site.tmp
3513
3514 CHECK_TARGETS = @check_languages@
3515
3516 check: $(CHECK_TARGETS)
3517
3518 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3519
3520 # The idea is to parallelize testing of multilibs, for example:
3521 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3522 # will run 3 concurrent sessions of check-gcc, eventually testing
3523 # all 10 combinations.  GNU make is required, as is a shell that expands
3524 # alternations within braces.
3525 lang_checks_parallel = $(lang_checks:=//%)
3526 $(lang_checks_parallel): site.exp
3527         target=`echo "$@" | sed 's,//.*,,'`; \
3528         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3529         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3530         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3531           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3532           "$$target"
3533
3534 TESTSUITEDIR = testsuite
3535
3536 $(TESTSUITEDIR)/site.exp: site.exp
3537         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3538         -rm -f $@
3539         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3540
3541 # This is only used for check-% targets that aren't parallelized.
3542 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3543         -test -d plugin || mkdir plugin
3544         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3545         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3546         -(rootme=`${PWD_COMMAND}`; export rootme; \
3547         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3548         cd $(TESTSUITEDIR)/$*; \
3549         rm -f tmp-site.exp; \
3550         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3551                 < ../../site.exp > tmp-site.exp; \
3552         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3553         EXPECT=${EXPECT} ; export EXPECT ; \
3554         if [ -f $${rootme}/../expect/expect ] ; then  \
3555            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3556             export TCL_LIBRARY ; fi ; \
3557         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3558
3559 $(patsubst %,%-subtargets,$(filter-out $(lang_checks_parallelized),$(lang_checks))): check-%-subtargets:
3560         @echo check-$*
3561
3562 check_p_tool=$(firstword $(subst _, ,$*))
3563 check_p_vars=$(check_$(check_p_tool)_parallelize)
3564 check_p_subno=$(word 2,$(subst _, ,$*))
3565 check_p_comma=,
3566 check_p_subwork=$(subst $(check_p_comma), ,$(if $(check_p_subno),$(word $(check_p_subno),$(check_p_vars))))
3567 check_p_numbers=1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
3568 check_p_subdir=$(subst _,,$*)
3569 check_p_subdirs=$(wordlist 1,$(words $(check_$*_parallelize)),$(check_p_numbers))
3570
3571 # For parallelized check-% targets, this decides whether parallelization
3572 # is desirable (if -jN is used and RUNTESTFLAGS doesn't contain anything
3573 # but optional --target_board or --extra_opts arguments).  If desirable,
3574 # recursive make is run with check-parallel-$lang{,1,2,3,4,5} etc. goals,
3575 # which can be executed in parallel, as they are run in separate directories.
3576 # check-parallel-$lang{1,2,3,4,5} etc. goals invoke runtest with the longest
3577 # running *.exp files from the testsuite, as determined by check_$lang_parallelize
3578 # variable.  The check-parallel-$lang goal in that case invokes runtest with
3579 # all the remaining *.exp files not handled by the separate goals.
3580 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3581 # files.  If parallelization isn't desirable, only one recursive make
3582 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3583 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3584 # should be passed to runtest.
3585 #
3586 # To parallelize some language check, add the corresponding check-$lang
3587 # to lang_checks_parallelized variable and define check_$lang_parallelize
3588 # variable (see above check_gcc_parallelize description).
3589 $(lang_checks_parallelized): check-% : site.exp
3590         @if [ -z "$(filter-out --target_board=%,$(filter-out --extra_opts%,$(RUNTESTFLAGS)))" ] \
3591             && [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \
3592           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3593             check-parallel-$* \
3594             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3595           for file in $(TESTSUITEDIR)/$*/$* \
3596                       $(patsubst %,$(TESTSUITEDIR)/$*%/$*,$(check_p_subdirs));\
3597           do \
3598             mv -f $$file.sum $$file.sum.sep; mv -f $$file.log $$file.log.sep; \
3599           done; \
3600           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh \
3601             $(TESTSUITEDIR)/$*/$*.sum.sep \
3602             $(patsubst %,$(TESTSUITEDIR)/$*%/$*.sum.sep,$(check_p_subdirs)) \
3603             > $(TESTSUITEDIR)/$*/$*.sum; \
3604           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L \
3605             $(TESTSUITEDIR)/$*/$*.log.sep \
3606             $(patsubst %,$(TESTSUITEDIR)/$*%/$*.log.sep,$(check_p_subdirs)) \
3607             > $(TESTSUITEDIR)/$*/$*.log; \
3608         else \
3609           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3610             check_$*_parallelize= check-parallel-$*; \
3611         fi
3612
3613 # Just print the parallelized subtargets for those that want to split
3614 # the testing across machines.
3615 $(patsubst %,%-subtargets,$(lang_checks_parallelized)): check-%-subtargets:
3616         @echo check-parallel-$* \
3617           $(patsubst %,check-parallel-$*_%, $(check_p_subdirs))
3618
3619 # In the if [ -n "$(check_p_subno)" ] case runtest should be given the name of
3620 # the given *.exp file(s).  See comment above check_gcc_parallelize variable
3621 # for details on the content of these variables.
3622 #
3623 # In the elif [ -n "$(check_p_vars)" ] case runtest should be given
3624 # names of all the *.exp files for this tool that aren't already handled by
3625 # other goals.  First it finds all the *.exp files for this tool, then
3626 # prunes those already specified in check_$lang_parallelize or duplicates.
3627 #
3628 # Otherwise check-$lang isn't parallelized and runtest is invoked just with
3629 # the $(RUNTESTFLAGS) arguments.
3630 check-parallel-% : site.exp
3631         -test -d plugin || mkdir plugin
3632         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3633         test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3634         -(rootme=`${PWD_COMMAND}`; export rootme; \
3635         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3636         cd $(TESTSUITEDIR)/$(check_p_subdir); \
3637         rm -f tmp-site.exp; \
3638         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3639                 < ../../site.exp > tmp-site.exp; \
3640         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3641         EXPECT=${EXPECT} ; export EXPECT ; \
3642         if [ -f $${rootme}/../expect/expect ] ; then  \
3643            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3644             export TCL_LIBRARY ; fi ; \
3645         runtestflags= ; \
3646         if [ -n "$(check_p_subno)" ] ; then \
3647           runtestflags="$(check_p_subwork)"; \
3648         elif [ -n "$(check_p_vars)" ] ; then \
3649           parts="`echo ' $(strip $(subst $(check_p_comma), ,$(check_p_vars))) ' \
3650                   | sed 's/=[^ ]* / /g'`"; \
3651           for part in `find $$srcdir/testsuite/$(check_p_tool)* -name \*.exp` ; do \
3652             part=`basename $$part` ; \
3653             case " $$parts $$runtestflags " in \
3654               *" $$part "*) ;; \
3655               *) runtestflags="$$runtestflags $$part" ;; \
3656             esac ; \
3657           done ; \
3658         fi ; \
3659         $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS) $$runtestflags)
3660
3661 # QMTest targets
3662
3663 # The path to qmtest.
3664 QMTEST_PATH=qmtest
3665
3666 # The flags to pass to qmtest.
3667 QMTESTFLAGS=
3668
3669 # The flags to pass to "qmtest run".
3670 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
3671
3672 # The command to use to invoke qmtest.
3673 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3674
3675 # The tests (or suites) to run.
3676 QMTEST_GPP_TESTS=g++
3677
3678 # The subdirectory of the OBJDIR that will be used to store the QMTest
3679 # test database configuration and that will be used for temporary
3680 # scratch space during QMTest's execution.
3681 QMTEST_DIR=qmtestsuite
3682
3683 # Create the QMTest database configuration.
3684 ${QMTEST_DIR} stamp-qmtest:
3685         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3686             -c gcc_database.GCCDatabase \
3687             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
3688             $(STAMP) stamp-qmtest
3689
3690 # Create the QMTest context file.
3691 ${QMTEST_DIR}/context: stamp-qmtest
3692         rm -f $@
3693         echo "CompilerTable.languages=c cplusplus" >> $@
3694         echo "CompilerTable.c_kind=GCC" >> $@
3695         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
3696         echo "CompilerTable.c_options=-B${objdir}/" >> $@
3697         echo "CompilerTable.cplusplus_kind=GCC" >> $@
3698         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
3699         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
3700         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
3701
3702 # Run the G++ testsuite using QMTest.
3703 qmtest-g++: ${QMTEST_DIR}/context
3704         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3705            -o g++.qmr ${QMTEST_GPP_TESTS}
3706
3707 # Use the QMTest GUI.
3708 qmtest-gui: ${QMTEST_DIR}/context
3709         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3710
3711 .PHONY: qmtest-g++
3712
3713 # Run Paranoia on real.c.
3714
3715 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
3716         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
3717
3718 paranoia: paranoia.o real.o $(LIBIBERTY)
3719         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
3720
3721 # These exist for maintenance purposes.
3722
3723 # Update the tags table.
3724 TAGS: lang.tags
3725         (cd $(srcdir);                                  \
3726         incs= ;                                         \
3727         list='$(SUBDIRS)'; for dir in $$list; do        \
3728           if test -f $$dir/TAGS; then                   \
3729             incs="$$incs --include $$dir/TAGS.sub";     \
3730           fi;                                           \
3731         done;                                           \
3732         etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c; \
3733         etags --include TAGS.sub $$incs)
3734
3735 # -----------------------------------------------------
3736 # Rules for generating translated message descriptions.
3737 # Disabled by autoconf if the tools are not available.
3738 # -----------------------------------------------------
3739
3740 XGETTEXT = @XGETTEXT@
3741 GMSGFMT = @GMSGFMT@
3742 MSGMERGE = msgmerge
3743 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
3744
3745 .PHONY: build- install- build-po install-po update-po
3746
3747 # Dummy rules to deal with dependencies produced by use of
3748 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3749 build-: ; @true
3750 install-: ; @true
3751
3752 build-po: $(CATALOGS)
3753
3754 # This notation should be acceptable to all Make implementations used
3755 # by people who are interested in updating .po files.
3756 update-po: $(CATALOGS:.gmo=.pox)
3757
3758 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3759 # script does that.
3760 .po.gmo:
3761         $(mkinstalldirs) po
3762         $(GMSGFMT) --statistics -o $@ $<
3763
3764 # The new .po has to be gone over by hand, so we deposit it into
3765 # build/po with a different extension.
3766 # If build/po/gcc.pot exists, use it (it was just created),
3767 # else use the one in srcdir.
3768 .po.pox:
3769         $(mkinstalldirs) po
3770         $(MSGMERGE) $< `if test -f po/gcc.pot; \
3771                         then echo po/gcc.pot; \
3772                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
3773
3774 # This rule has to look for .gmo modules in both srcdir and
3775 # the cwd, and has to check that we actually have a catalog
3776 # for each language, in case they weren't built or included
3777 # with the distribution.
3778 install-po:
3779         $(mkinstalldirs) $(DESTDIR)$(datadir)
3780         cats="$(CATALOGS)"; for cat in $$cats; do \
3781           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3782           if [ -f $$cat ]; then :; \
3783           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3784           else continue; \
3785           fi; \
3786           dir=$(localedir)/$$lang/LC_MESSAGES; \
3787           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
3788           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
3789           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3790           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3791         done
3792
3793 # Rule for regenerating the message template (gcc.pot).
3794 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3795 # this rule has no dependencies and always regenerates gcc.pot.  This is
3796 # relatively harmless since the .po files do not directly depend on it.
3797 # Note that exgettext has an awk script embedded in it which requires a
3798 # fairly modern (POSIX-compliant) awk.
3799 # The .pot file is left in the build directory.
3800 gcc.pot: po/gcc.pot
3801 po/gcc.pot: force
3802         $(mkinstalldirs) po
3803         $(MAKE) srcextra
3804         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3805                 $(XGETTEXT) gcc $(srcdir)
3806
3807 #\f
3808
3809 # Dependency information.
3810
3811 # In order for parallel make to really start compiling the expensive
3812 # objects from $(OBJS) as early as possible, build all their
3813 # prerequisites strictly before all objects.
3814 $(ALL_HOST_OBJS) : | $(generated_files)
3815
3816 # Include the auto-generated dependencies for all host objects.
3817 DEPFILES = \
3818   $(foreach obj,$(ALL_HOST_OBJS),\
3819     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
3820 -include $(DEPFILES)