gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2014 Free Software Foundation, Inc.
   5
   6 #This file is part of GCC.
   7
   8 #GCC is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 3, or (at your option)
  11 #any later version.
  12
  13 #GCC is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with GCC; see the file COPYING3.  If not see
  20 #<http://www.gnu.org/licenses/>.
  21
  22 # The targets for external use include:
  23 # all, doc, install, install-cross, install-cross-rest, install-strip,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean.
  25
  26 # This is the default target.
  27 # Set by autoconf to "all.internal" for a native build, or
  28 # "all.cross" to build a cross compiler.
  29 all: @ALL@
  30
  31 # Depend on this to specify a phony target portably.
  32 force:
  33
  34 # This tells GNU make version 3 not to export the variables
  35 # defined in this file into the environment (and thus recursive makes).
  36 .NOEXPORT:
  37 # And this tells it not to automatically pass command-line variables
  38 # to recursive makes.
  39 MAKEOVERRIDES =
  40
  41 # Suppress smart makes who think they know how to automake yacc and flex file
  42 .y.c:
  43 .l.c:
  44
  45 # The only suffixes we want for implicit rules are .c and .o, so clear
  46 # the list and add them.  This speeds up GNU Make, and allows -r to work.
  47 # For i18n support, we also need .gmo, .po, .pox.
  48 # This must come before the language makefile fragments to allow them to
  49 # add suffixes and rules of their own.
  50 .SUFFIXES:
  51 .SUFFIXES: .c .cc .o .po .pox .gmo
  52
  53 # -------------------------------
  54 # Standard autoconf-set variables
  55 # -------------------------------
  56
  57 build=@build@
  58 host=@host@
  59 target=@target@
  60 target_noncanonical:=@target_noncanonical@
  61 real_target_noncanonical:=@real_target_noncanonical@
  62
  63 # Sed command to transform gcc to installed name.
  64 program_transform_name := @program_transform_name@
  65
  66 # -----------------------------
  67 # Directories used during build
  68 # -----------------------------
  69
  70 # Normally identical to target_noncanonical, except for compilers built
  71 # as accelerator targets.
  72 tool_prefix = @tool_prefix@
  73 accel_dir_suffix = @accel_dir_suffix@
  74
  75 # Directory where sources are, from where we are.
  76 srcdir = @srcdir@
  77 gcc_docdir = @srcdir@/doc
  78
  79 # Directory where sources are, absolute.
  80 abs_srcdir = @abs_srcdir@
  81 abs_docdir = @abs_srcdir@/doc
  82
  83 # Top build directory for this package, relative to here.
  84 top_builddir = .
  85
  86 # The absolute path to the current directory.
  87 objdir := $(shell pwd)
  88
  89 host_subdir=@host_subdir@
  90 build_subdir=@build_subdir@
  91 target_subdir=@target_subdir@
  92 build_libsubdir=@build_libsubdir@
  93
  94 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  95 ifeq ($(host_subdir),.)
  96 toplevel_builddir := ..
  97 else
  98 toplevel_builddir := ../..
  99 endif
 100
 101 build_objdir := $(toplevel_builddir)/$(build_subdir)
 102 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 103 target_objdir := $(toplevel_builddir)/$(target_subdir)
 104
 105 # --------
 106 # Defined vpaths
 107 # --------
 108
 109 # Directory where sources are, from where we are.
 110 VPATH = @srcdir@
 111
 112 # We define a vpath for the sources of the .texi files here because they
 113 # are split between multiple directories and we would rather use one implicit
 114 # pattern rule for everything.
 115 # This vpath could be extended within the Make-lang fragments.
 116
 117 vpath %.texi $(gcc_docdir)
 118 vpath %.texi $(gcc_docdir)/include
 119
 120 # --------
 121 # UNSORTED
 122 # --------
 123
 124 # Variables that exist for you to override.
 125 # See below for how to change them for certain systems.
 126
 127 # List of language subdirectories.
 128 SUBDIRS =@subdirs@ build
 129
 130 # Selection of languages to be made.
 131 CONFIG_LANGUAGES = @all_selected_languages@
 132 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) $(CONFIG_LANGUAGES)
 133
 134 # Default values for variables overridden in Makefile fragments.
 135 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 136 # TCFLAGS is used for compilations with the GCC just built.
 137 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 138 T_CFLAGS =
 139 TCFLAGS =
 140 CFLAGS = @CFLAGS@
 141 CXXFLAGS = @CXXFLAGS@
 142 LDFLAGS = @LDFLAGS@
 143
 144 # Should we build position-independent host code?
 145 PICFLAG = @PICFLAG@
 146
 147 # Flags to determine code coverage. When coverage is disabled, this will
 148 # contain the optimization flags, as you normally want code coverage
 149 # without optimization.
 150 COVERAGE_FLAGS = @coverage_flags@
 151 coverageexts = .{gcda,gcno}
 152
 153 # The warning flags are separate from CFLAGS because people tend to
 154 # override optimization flags and we'd like them to still have warnings
 155 # turned on.  These flags are also used to pass other stage dependent
 156 # flags from configure.  The user is free to explicitly turn these flags
 157 # off if they wish.
 158 # LOOSE_WARN are the warning flags to use when compiling something
 159 # which is only compiled with gcc, such as libgcc.
 160 # C_LOOSE_WARN is similar, but with C-only warnings.
 161 # STRICT_WARN are the additional warning flags to
 162 # apply to the back end and some front ends, which may be compiled
 163 # with other compilers.
 164 # C_STRICT_WARN is similar, with C-only warnings.
 165 LOOSE_WARN = @loose_warn@
 166 C_LOOSE_WARN = @c_loose_warn@
 167 STRICT_WARN = @strict_warn@
 168 C_STRICT_WARN = @c_strict_warn@
 169
 170 # This is set by --enable-checking.  The idea is to catch forgotten
 171 # "extern" tags in header files.
 172 NOCOMMON_FLAG = @nocommon_flag@
 173
 174 NOEXCEPTION_FLAGS = @noexception_flags@
 175
 176 # This is set by --disable-maintainer-mode (default) to "#"
 177 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 178 # --disable-maintainer-mode is used or not.  This is because the
 179 # following will expand to "MAINT := " in maintainer mode, and to
 180 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 181 # they mean exactly the same thing for make.
 182 MAINT := @MAINT@
 183
 184 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 185 # be used in language Make-lang.in makefile fragments to enable
 186 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 187 # maintainer mode, and '' otherwise.
 188 @MAINT@ ENABLE_MAINTAINER_RULES = true
 189
 190 # These are set by --enable-checking=valgrind.
 191 RUN_GEN = @valgrind_command@
 192 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 193
 194 # This is how we control whether or not the additional warnings are applied.
 195 .-warn = $(STRICT_WARN)
 196 build-warn = $(STRICT_WARN)
 197 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 198 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 199
 200 # These files are to have specific diagnostics suppressed, or are not to
 201 # be subject to -Werror:
 202 # flex output may yield harmless "no previous prototype" warnings
 203 build/gengtype-lex.o-warn = -Wno-error
 204 gengtype-lex.o-warn = -Wno-error
 205
 206 # All warnings have to be shut off in stage1 if the compiler used then
 207 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 208 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 209 # either $(GCC_WARN_CXXFLAGS), or nothing.
 210 WARN_CFLAGS = @warn_cflags@
 211 WARN_CXXFLAGS = @warn_cxxflags@
 212
 213 CPPFLAGS = @CPPFLAGS@
 214
 215 AWK = @AWK@
 216 CC = @CC@
 217 CXX = @CXX@
 218 BISON = @BISON@
 219 BISONFLAGS =
 220 FLEX = @FLEX@
 221 FLEXFLAGS =
 222 AR = @AR@
 223 AR_FLAGS = rc
 224 NM = @NM@
 225 RANLIB = @RANLIB@
 226 RANLIB_FLAGS = @ranlib_flags@
 227
 228 # Libraries to use on the host.
 229 HOST_LIBS = @HOST_LIBS@
 230
 231 # The name of the compiler to use.
 232 COMPILER = $(CXX)
 233 COMPILER_FLAGS = $(CXXFLAGS)
 234 # If HOST_LIBS is set, then the user is controlling the libraries to
 235 # link against.  In that case, link with $(CC) so that the -lstdc++
 236 # library is not introduced.  If HOST_LIBS is not set, link with
 237 # $(CXX) to pick up -lstdc++.
 238 ifeq ($(HOST_LIBS),)
 239 LINKER = $(CXX)
 240 LINKER_FLAGS = $(CXXFLAGS)
 241 else
 242 LINKER = $(CC)
 243 LINKER_FLAGS = $(CFLAGS)
 244 endif
 245
 246 # Like LINKER, but use a mutex for serializing front end links.
 247 ifeq (@DO_LINK_MUTEX@,true)
 248 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 249 else
 250 LLINKER = $(LINKER)
 251 endif
 252
 253 # -------------------------------------------
 254 # Programs which operate on the build machine
 255 # -------------------------------------------
 256
 257 SHELL = @SHELL@
 258 # pwd command to use.  Allow user to override default by setting PWDCMD in
 259 # the environment to account for automounters.  The make variable must not
 260 # be called PWDCMD, otherwise the value set here is passed to make
 261 # subprocesses and overrides the setting from the user's environment.
 262 # Don't use PWD since it is a common shell environment variable and we
 263 # don't want to corrupt it.
 264 PWD_COMMAND = $${PWDCMD-pwd}
 265 # on sysV, define this as cp.
 266 INSTALL = @INSTALL@
 267 # Some systems may be missing symbolic links, regular links, or both.
 268 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 269 LN=@LN@
 270 LN_S=@LN_S@
 271 # These permit overriding just for certain files.
 272 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 273 INSTALL_DATA = @INSTALL_DATA@
 274 INSTALL_SCRIPT = @INSTALL@
 275 install_sh = $(SHELL) $(srcdir)/../install-sh
 276 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 277 MAKEINFO = @MAKEINFO@
 278 MAKEINFOFLAGS = --no-split
 279 TEXI2DVI = texi2dvi
 280 TEXI2PDF = texi2pdf
 281 TEXI2HTML = $(MAKEINFO) --html
 282 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 283 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 284 # Some versions of `touch' (such as the version on Solaris 2.8)
 285 # do not correctly set the timestamp due to buggy versions of `utime'
 286 # in the kernel.  So, we use `echo' instead.
 287 STAMP = echo timestamp >
 288 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 289 # translate the shell's notion of absolute pathnames to the native
 290 # spelling.
 291 build_file_translate = @build_file_translate@
 292
 293 # Make sure the $(MAKE) variable is defined.
 294 @SET_MAKE@
 295
 296 # Locate mkinstalldirs.
 297 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 298
 299 # write_entries_to_file - writes each entry in a list
 300 # to the specified file.  Entries are written in chunks of
 301 # $(write_entries_to_file_split) to accommodate systems with
 302 # severe command-line-length limitations.
 303 # Parameters:
 304 # $(1): variable containing entries to iterate over
 305 # $(2): output file
 306 write_entries_to_file_split = 50
 307 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 308         $(foreach range, \
 309           $(shell i=1; while test $$i -le $(words $(1)); do \
 310              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 311           $(shell echo "$(wordlist $(range), \
 312                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 313              | tr ' ' '\012' >> $(2)))
 314
 315 # --------
 316 # UNSORTED
 317 # --------
 318
 319 # Dependency tracking stuff.
 320 CXXDEPMODE = @CXXDEPMODE@
 321 DEPDIR = @DEPDIR@
 322 depcomp = $(SHELL) $(srcdir)/../depcomp
 323
 324 # In the past we used AC_PROG_CC_C_O and set this properly, but
 325 # it was discovered that this hadn't worked in a long time, so now
 326 # we just hard-code.
 327 OUTPUT_OPTION = -o $@
 328
 329 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 330 # -I../zlib, unless we were configured with --with-system-zlib, in which
 331 # case both are empty.
 332 ZLIB = @zlibdir@ -lz
 333 ZLIBINC = @zlibinc@
 334
 335 # How to find GMP
 336 GMPLIBS = @GMPLIBS@
 337 GMPINC = @GMPINC@
 338
 339 # How to find ISL
 340 ISLINC = @ISLINC@
 341
 342 # How to find CLOOG
 343 CLOOGLIBS = @CLOOGLIBS@
 344 CLOOGINC = @CLOOGINC@
 345
 346 # Set to 'yes' if the LTO front end is enabled.
 347 enable_lto = @enable_lto@
 348
 349 # Compiler and flags needed for plugin support
 350 PLUGINCC = @CXX@
 351 PLUGINCFLAGS = @CXXFLAGS@
 352
 353 # Libs and linker options needed for plugin support
 354 PLUGINLIBS = @pluginlibs@
 355
 356 enable_plugin = @enable_plugin@
 357
 358 enable_host_shared = @enable_host_shared@
 359
 360 enable_as_accelerator = @enable_as_accelerator@
 361
 362 CPPLIB = ../libcpp/libcpp.a
 363 CPPINC = -I$(srcdir)/../libcpp/include
 364
 365 # Where to find decNumber
 366 enable_decimal_float = @enable_decimal_float@
 367 DECNUM = $(srcdir)/../libdecnumber
 368 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 369 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 370 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 371
 372 # The backtrace library.
 373 BACKTRACE = $(srcdir)/../libbacktrace
 374 BACKTRACEINC = -I$(BACKTRACE)
 375 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 376
 377 # Target to use when installing include directory.  Either
 378 # install-headers-tar, install-headers-cpio or install-headers-cp.
 379 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 380
 381 # Header files that are made available under the same name
 382 # to programs compiled with GCC.
 383 USER_H = $(srcdir)/ginclude/float.h \
 384          $(srcdir)/ginclude/iso646.h \
 385          $(srcdir)/ginclude/stdarg.h \
 386          $(srcdir)/ginclude/stdbool.h \
 387          $(srcdir)/ginclude/stddef.h \
 388          $(srcdir)/ginclude/varargs.h \
 389          $(srcdir)/ginclude/stdfix.h \
 390          $(srcdir)/ginclude/stdnoreturn.h \
 391          $(srcdir)/ginclude/stdalign.h \
 392          $(srcdir)/ginclude/stdatomic.h \
 393          $(EXTRA_HEADERS)
 394
 395 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 396 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 397
 398 # The GCC to use for compiling crt*.o.
 399 # Usually the one we just built.
 400 # Don't use this as a dependency--use $(GCC_PASSES).
 401 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 402
 403 # Set if the compiler was configured with --with-build-sysroot.
 404 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 405
 406 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 407 # It specifies -B./.
 408 # It also specifies -isystem ./include to find, e.g., stddef.h.
 409 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 410
 411 # ---------------------------------------------------
 412 # Programs which produce files for the target machine
 413 # ---------------------------------------------------
 414
 415 AR_FOR_TARGET := $(shell \
 416   if [ -f $(objdir)/../binutils/ar ] ; then \
 417     echo $(objdir)/../binutils/ar ; \
 418   else \
 419     if [ "$(host)" = "$(target)" ] ; then \
 420       echo $(AR); \
 421     else \
 422        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 423     fi; \
 424   fi)
 425 AR_FLAGS_FOR_TARGET =
 426 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 427 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 428 LIPO_FOR_TARGET = lipo
 429 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 430 RANLIB_FOR_TARGET := $(shell \
 431   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 432     echo $(objdir)/../binutils/ranlib ; \
 433   else \
 434     if [ "$(host)" = "$(target)" ] ; then \
 435       echo $(RANLIB); \
 436     else \
 437        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 438     fi; \
 439   fi)
 440 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 441 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 442 NM_FOR_TARGET = ./nm
 443 STRIP_FOR_TARGET := $(shell \
 444   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 445     echo $(objdir)/../binutils/strip-new ; \
 446   else \
 447     if [ "$(host)" = "$(target)" ] ; then \
 448       echo strip; \
 449     else \
 450        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 451     fi; \
 452   fi)
 453
 454 # --------
 455 # UNSORTED
 456 # --------
 457
 458 # Where to find some libiberty headers.
 459 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 460 OBSTACK_H   = $(srcdir)/../include/obstack.h
 461 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 462 MD5_H       = $(srcdir)/../include/md5.h
 463 XREGEX_H    = $(srcdir)/../include/xregex.h
 464 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 465
 466 # Linker plugin API headers
 467 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 468
 469 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 470 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 471 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 472 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 473
 474 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 475 # Purge it of unnecessary internal relative paths
 476 # to directories that might not exist yet.
 477 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 478 # Use single quotes here to avoid nested double- and backquotes, this
 479 # macro is also used in a double-quoted context.
 480 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 481
 482 # Control whether to run fixincludes.
 483 STMP_FIXINC = @STMP_FIXINC@
 484
 485 # Test to see whether <limits.h> exists in the system header files.
 486 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 487
 488 # Directory for prefix to system directories, for
 489 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 490 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 491 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 492
 493 xmake_file=@xmake_file@
 494 tmake_file=@tmake_file@
 495 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 496 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 497 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 498 out_file=$(srcdir)/config/@out_file@
 499 out_object_file=@out_object_file@
 500 common_out_file=$(srcdir)/common/config/@common_out_file@
 501 common_out_object_file=@common_out_object_file@
 502 md_file=$(srcdir)/config/@md_file@
 503 tm_file_list=@tm_file_list@
 504 tm_include_list=@tm_include_list@
 505 tm_defines=@tm_defines@
 506 tm_p_file_list=@tm_p_file_list@
 507 tm_p_include_list=@tm_p_include_list@
 508 build_xm_file_list=@build_xm_file_list@
 509 build_xm_include_list=@build_xm_include_list@
 510 build_xm_defines=@build_xm_defines@
 511 host_xm_file_list=@host_xm_file_list@
 512 host_xm_include_list=@host_xm_include_list@
 513 host_xm_defines=@host_xm_defines@
 514 xm_file_list=@xm_file_list@
 515 xm_include_list=@xm_include_list@
 516 xm_defines=@xm_defines@
 517 lang_checks=
 518 lang_checks_parallelized=
 519 dg_target_exps:=aarch64.exp,alpha.exp,arm.exp,avr.exp,bfin.exp,cris.exp
 520 dg_target_exps:=$(dg_target_exps),epiphany.exp,frv.exp,i386.exp,ia64.exp
 521 dg_target_exps:=$(dg_target_exps),m68k.exp,microblaze.exp,mips.exp,powerpc.exp
 522 dg_target_exps:=$(dg_target_exps),rx.exp,s390.exp,sh.exp,sparc.exp,spu.exp
 523 dg_target_exps:=$(dg_target_exps),tic6x.exp,xstormy16.exp
 524 # This lists a couple of test files that take most time during check-gcc.
 525 # When doing parallelized check-gcc, these can run in parallel with the
 526 # remaining tests.  Each word in this variable stands for work for one
 527 # make goal and one extra make goal is added to handle all the *.exp
 528 # files not handled explicitly already.  If multiple *.exp files
 529 # should be run in the same runtest invocation (usually if they aren't
 530 # very long running, but still should be split of from the check-parallel-$lang
 531 # remaining tests runtest invocation), they should be concatenated with commas.
 532 # Note that [a-zA-Z] wildcards need to have []s prefixed with \ (needed
 533 # by tcl) and as the *.exp arguments are mached both as is and with
 534 # */ prefixed to it in runtest_file_p, it is usually desirable to include
 535 # a subdirectory name.
 536 check_gcc_parallelize=execute.exp=execute/2* \
 537                       execute.exp=execute/\[013-9a-fA-F\]* \
 538                       execute.exp=execute/\[pP\]*,dg.exp \
 539                       execute.exp=execute/\[g-oq-zG-OQ-Z\]*,compile.exp=compile/2* \
 540                       compile.exp=compile/\[9pP\]*,builtins.exp \
 541                       compile.exp=compile/\[013-8a-oq-zA-OQ-Z\]* \
 542                       dg-torture.exp,ieee.exp \
 543                       vect.exp,unsorted.exp \
 544                       guality.exp \
 545                       struct-layout-1.exp,stackalign.exp \
 546                       $(dg_target_exps)
 547 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 548 lang_specs_files=@lang_specs_files@
 549 lang_tree_files=@lang_tree_files@
 550 target_cpu_default=@target_cpu_default@
 551 OBJC_BOEHM_GC=@objc_boehm_gc@
 552 extra_modes_file=@extra_modes_file@
 553 extra_opt_files=@extra_opt_files@
 554 host_hook_obj=@out_host_hook_obj@
 555
 556 # Multiarch support
 557 enable_multiarch = @enable_multiarch@
 558 with_cpu = @with_cpu@
 559 with_float = @with_float@
 560 ifeq ($(enable_multiarch),yes)
 561   if_multiarch = $(1)
 562 else
 563   ifeq ($(enable_multiarch),auto)
 564     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 565     if_multiarch = $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 566   else
 567     if_multiarch =
 568   endif
 569 endif
 570
 571 # ------------------------
 572 # Installation directories
 573 # ------------------------
 574
 575 # Common prefix for installation directories.
 576 # NOTE: This directory must exist when you start installation.
 577 prefix = @prefix@
 578 # Directory in which to put localized header files. On the systems with
 579 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 580 # `/usr'.
 581 # NOTE: local_prefix *should not* default from prefix.
 582 local_prefix = @local_prefix@
 583 # Directory in which to put host dependent programs and libraries
 584 exec_prefix = @exec_prefix@
 585 # Directory in which to put the executable for the command `gcc'
 586 bindir = @bindir@
 587 # Directory in which to put the directories used by the compiler.
 588 libdir = @libdir@
 589 # Directory in which GCC puts its executables.
 590 libexecdir = @libexecdir@
 591
 592 # --------
 593 # UNSORTED
 594 # --------
 595
 596 # Directory in which the compiler finds libraries etc.
 597 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 598 # Directory in which the compiler finds executables
 599 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 600 # Directory in which all plugin resources are installed
 601 plugin_resourcesdir = $(libsubdir)/plugin
 602  # Directory in which plugin headers are installed
 603 plugin_includedir = $(plugin_resourcesdir)/include
 604 # Directory in which plugin specific executables are installed
 605 plugin_bindir = $(libexecsubdir)/plugin
 606 # Used to produce a relative $(gcc_tooldir) in gcc.o
 607 unlibsubdir = ../../..
 608 # $(prefix), expressed as a path relative to $(libsubdir).
 609 #
 610 # An explanation of the sed strings:
 611 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 612 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 613 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 614 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 615 #
 616 # (*) Note this pattern overwrites the first character of the string
 617 # with a forward slash if one is not already present.  This is not a
 618 # problem because the exact names of the sub-directories concerned is
 619 # unimportant, just the number of them matters.
 620 #
 621 # The practical upshot of these patterns is like this:
 622 #
 623 #  prefix     exec_prefix        result
 624 #  ------     -----------        ------
 625 #   /foo        /foo/bar          ../
 626 #   /foo/       /foo/bar          ../
 627 #   /foo        /foo/bar/         ../
 628 #   /foo/       /foo/bar/         ../
 629 #   /foo        /foo/bar/ugg      ../../
 630 libsubdir_to_prefix := \
 631   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 632     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 633         -e 's|/[^/]*|../|g')
 634 # $(exec_prefix), expressed as a path relative to $(prefix).
 635 prefix_to_exec_prefix := \
 636   $(shell echo "$(exec_prefix)" | \
 637     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 638 # Directory in which to find other cross-compilation tools and headers.
 639 dollar = @dollar@
 640 # Used in install-cross.
 641 gcc_tooldir = @gcc_tooldir@
 642 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 643 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 644 # Directory in which the compiler finds target-independent g++ includes.
 645 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 646 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 647 # Directory to search for site-specific includes.
 648 local_includedir = $(local_prefix)/include
 649 includedir = $(prefix)/include
 650 # where the info files go
 651 infodir = @infodir@
 652 # Where cpp should go besides $prefix/bin if necessary
 653 cpp_install_dir = @cpp_install_dir@
 654 # where the locale files go
 655 datadir = @datadir@
 656 localedir = $(datadir)/locale
 657 # Extension (if any) to put in installed man-page filename.
 658 man1ext = .1
 659 man7ext = .7
 660 objext = .o
 661 exeext = @host_exeext@
 662 build_exeext = @build_exeext@
 663
 664 # Directory in which to put man pages.
 665 mandir = @mandir@
 666 man1dir = $(mandir)/man1
 667 man7dir = $(mandir)/man7
 668 # Dir for temp files.
 669 tmpdir = /tmp
 670
 671 datarootdir = @datarootdir@
 672 docdir = @docdir@
 673 # Directory in which to build HTML
 674 build_htmldir = $(objdir)/HTML/gcc-$(version)
 675 # Directory in which to put HTML
 676 htmldir = @htmldir@
 677
 678 # Whether we were configured with NLS.
 679 USE_NLS = @USE_NLS@
 680
 681 # Internationalization library.
 682 LIBINTL = @LIBINTL@
 683 LIBINTL_DEP = @LIBINTL_DEP@
 684
 685 # Character encoding conversion library.
 686 LIBICONV = @LIBICONV@
 687 LIBICONV_DEP = @LIBICONV_DEP@
 688
 689 # If a supplementary library is being used for the GC.
 690 GGC_LIB=
 691
 692 # "true" if the target C library headers are unavailable; "false"
 693 # otherwise.
 694 inhibit_libc = @inhibit_libc@
 695 ifeq ($(inhibit_libc),true)
 696 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 697 endif
 698
 699 # List of extra executables that should be compiled for this target machine
 700 # that are used when linking.
 701 # The rules for compiling them should be in the t-* file for the machine.
 702 EXTRA_PROGRAMS = @extra_programs@
 703
 704 # List of extra object files that should be compiled and linked with
 705 # compiler proper (cc1, cc1obj, cc1plus).
 706 EXTRA_OBJS = @extra_objs@
 707
 708 # List of extra object files that should be compiled and linked with
 709 # the gcc driver.
 710 EXTRA_GCC_OBJS =@extra_gcc_objs@
 711
 712 # List of extra libraries that should be linked with the gcc driver.
 713 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 714
 715 # List of additional header files to install.
 716 EXTRA_HEADERS =@extra_headers_list@
 717
 718 # How to handle <stdint.h>.
 719 USE_GCC_STDINT = @use_gcc_stdint@
 720
 721 # The configure script will set this to collect2$(exeext), except on a
 722 # (non-Unix) host which can not build collect2, for which it will be
 723 # set to empty.
 724 COLLECT2 = @collect2@
 725
 726 # Program to convert libraries.
 727 LIBCONVERT =
 728
 729 # Control whether header files are installed.
 730 INSTALL_HEADERS=install-headers install-mkheaders
 731
 732 # Control whether Info documentation is built and installed.
 733 BUILD_INFO = @BUILD_INFO@
 734
 735 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 736 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 737
 738 # Additional directories of header files to run fixincludes on.
 739 # These should be directories searched automatically by default
 740 # just as /usr/include is.
 741 # *Do not* use this for directories that happen to contain
 742 # header files, but are not searched automatically by default.
 743 # On most systems, this is empty.
 744 OTHER_FIXINCLUDES_DIRS=
 745
 746 # A list of all the language-specific executables.
 747 COMPILERS = @all_compilers@
 748
 749 # List of things which should already be built whenever we try to use xgcc
 750 # to compile anything (without linking).
 751 GCC_PASSES=xgcc$(exeext) specs
 752
 753 # Directory to link to, when using the target `maketest'.
 754 DIR = ../gcc
 755
 756 # Native compiler for the build machine and its switches.
 757 CC_FOR_BUILD = @CC_FOR_BUILD@
 758 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 759 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 760 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 761
 762 # Native compiler that we use.  This may be C++ some day.
 763 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 764 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 765
 766 # Native linker that we use.
 767 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 768 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 769
 770 # Native linker and preprocessor flags.  For x-fragment overrides.
 771 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 772 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 773                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 774
 775 # Actual name to use when installing a native compiler.
 776 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 777 GCC_TARGET_INSTALL_NAME := $(tool_prefix)-$(shell echo gcc|sed '$(program_transform_name)')
 778 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 779 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 780
 781 # Setup the testing framework, if you have one
 782 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 783             echo $${rootme}/../expect/expect ; \
 784           else echo expect ; fi`
 785
 786 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 787                echo $${srcdir}/../dejagnu/runtest ; \
 788             else echo runtest; fi`
 789 RUNTESTFLAGS =
 790
 791 # This should name the specs file that we're going to install.  Target
 792 # Makefiles may override it and name another file to be generated from
 793 # the built-in specs and installed as the default spec, as long as
 794 # they also introduce a rule to generate a file name specs, to be used
 795 # at build time.
 796 SPECS = specs
 797
 798 # Extra include files that are defined by HeaderInclude directives in
 799 # the .opt files
 800 OPTIONS_H_EXTRA =
 801
 802 # Extra include files that are defined by SourceInclude directives in
 803 # the .opt files
 804 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 805
 806 @option_includes@
 807
 808 # End of variables for you to override.
 809
 810 # GTM_H lists the config files that the generator files depend on,
 811 # while TM_H lists the ones ordinary gcc files depend on, which
 812 # includes several files generated by those generators.
 813 BCONFIG_H = bconfig.h $(build_xm_file_list)
 814 CONFIG_H  = config.h  $(host_xm_file_list)
 815 TCONFIG_H = tconfig.h $(xm_file_list)
 816 TM_P_H    = tm_p.h    $(tm_p_file_list)
 817 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 818 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 819
 820 # Variables for version information.
 821 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 822 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 823 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 824 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 825
 826 BASEVER_c   := $(shell cat $(BASEVER))
 827 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 828 DATESTAMP_c := $(shell cat $(DATESTAMP))
 829
 830 ifeq (,$(wildcard $(REVISION)))
 831 REVISION_c  :=
 832 REVISION    :=
 833 else
 834 REVISION_c  := $(shell cat $(REVISION))
 835 endif
 836
 837 version     := $(BASEVER_c)
 838
 839 # For use in version.c - double quoted strings, with appropriate
 840 # surrounding punctuation and spaces, and with the datestamp and
 841 # development phase collapsed to the empty string in release mode
 842 # (i.e. if DEVPHASE_c is empty).  The space immediately after the
 843 # comma in the $(if ...) constructs is significant - do not remove it.
 844 BASEVER_s   := "\"$(BASEVER_c)\""
 845 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 846 DATESTAMP_s := "\"$(if $(DEVPHASE_c), $(DATESTAMP_c))\""
 847 PKGVERSION_s:= "\"@PKGVERSION@\""
 848 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 849
 850 PKGVERSION  := @PKGVERSION@
 851 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 852
 853 ifdef REVISION_c
 854 REVISION_s  := "\"$(if $(DEVPHASE_c), $(REVISION_c))\""
 855 else
 856 REVISION_s  := "\"\""
 857 endif
 858
 859 # Shorthand variables for dependency lists.
 860 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 861 VEC_H = vec.h statistics.h $(GGC_H)
 862 HASH_TABLE_H = $(HASHTAB_H) hash-table.h
 863 EXCEPT_H = except.h $(HASHTAB_H)
 864 TARGET_DEF = target.def target-hooks-macros.h
 865 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 866 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 867 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 868 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 869 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 870 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
 871 HOOKS_H = hooks.h $(MACHMODE_H)
 872 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 873 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 874 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 875 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 876   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 877 RTL_BASE_H = coretypes.h rtl.h rtl.def $(MACHMODE_H) reg-notes.def \
 878   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 879   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 880 FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h
 881 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 882 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 883 PARAMS_H = params.h params.def
 884 BUILTINS_DEF = builtins.def sync-builtins.def \
 885         oacc-builtins.def omp-builtins.def \
 886         gtm-builtins.def sanitizer.def cilkplus.def cilk-builtins.def
 887 INTERNAL_FN_DEF = internal-fn.def
 888 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 889 TREE_CORE_H = tree-core.h coretypes.h all-tree.def tree.def \
 890         c-family/c-common.def $(lang_tree_files) $(MACHMODE_H) \
 891         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 892         $(VEC_H) treestruct.def $(HASHTAB_H) \
 893         double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) \
 894         $(REAL_H) $(FIXED_VALUE_H)
 895 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 896 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 897 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 898         cfg-flags.def cfghooks.h
 899 GIMPLE_H = gimple.h gimple.def gsstruct.def pointer-set.h $(VEC_H) \
 900         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 901         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 902 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h
 903 RECOG_H = recog.h
 904 EMIT_RTL_H = emit-rtl.h
 905 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 906 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 907 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 908         $(VEC_H) $(INPUT_H) $(MACHMODE_H)
 909 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
 910 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 911 REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h
 912 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) double-int.h \
 913         $(BITMAP_H) sbitmap.h
 914 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 915 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 916 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 917         cif-code.def ipa-ref.h ipa-ref-inline.h $(LINKER_PLUGIN_API_H) is-a.h
 918 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 919         alloc-pool.h $(TIMEVAR_H)
 920 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 921 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 922 GGC_H = ggc.h gtype-desc.h statistics.h
 923 TIMEVAR_H = timevar.h timevar.def
 924 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 925 INSN_ADDR_H = $(srcdir)/insn-addr.h
 926 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 927         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 928 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 929 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 930 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 931         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 932 PREDICT_H = predict.h predict.def
 933 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 934         $(srcdir)/../libcpp/include/cpplib.h
 935 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 936 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 937 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 938 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 939 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
 940 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 941 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 942 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 943                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 944                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 945                 tree-ssa-alias.h
 946 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H)
 947 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 948 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 949 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 950 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 951 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 952         $(C_COMMON_H) $(TREE_H)
 953 TREE_INLINE_H = tree-inline.h
 954 REAL_H = real.h $(MACHMODE_H)
 955 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 956                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 957                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h pointer-set.h
 958 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
 959 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
 960 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
 961                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
 962 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
 963 PLUGIN_VERSION_H = plugin-version.h configargs.h
 964 CONTEXT_H = context.h
 965
 966 #\f
 967 # Now figure out from those variables how to compile and link.
 968
 969 # IN_GCC distinguishes between code compiled into GCC itself and other
 970 # programs built during a bootstrap.
 971 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
 972 # cross compiler which does not use the native headers and libraries.
 973 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
 974
 975 # This is the variable actually used when we compile. If you change this,
 976 # you probably want to update BUILD_CFLAGS in configure.ac
 977 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
 978   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
 979
 980 # The C++ version.
 981 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
 982   $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@
 983
 984 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
 985 # puts -I options in CPPFLAGS, our include files in the srcdir will always
 986 # win against random include files in /usr/include.
 987 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
 988
 989 # This is the variable to use when using $(COMPILER).
 990 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
 991
 992 # This is the variable to use when using $(LINKER).
 993 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
 994
 995 # Build and host support libraries.
 996
 997 # Use the "pic" build of libiberty if --enable-host-shared.
 998 ifeq ($(enable_host_shared),yes)
 999 LIBIBERTY = ../libiberty/pic/libiberty.a
1000 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
1001 else
1002 LIBIBERTY = ../libiberty/libiberty.a
1003 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1004 endif
1005
1006 # Dependencies on the intl and portability libraries.
1007 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1008         $(LIBDECNUMBER) $(LIBBACKTRACE)
1009
1010 # Likewise, for use in the tools that must run on this machine
1011 # even if we are cross-building GCC.
1012 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1013
1014 # How to link with both our special library facilities
1015 # and the system's installed libraries.
1016 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1017         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1018 BACKENDLIBS = $(CLOOGLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1019         $(ZLIB)
1020 # Any system libraries needed just for GNAT.
1021 SYSLIBS = @GNAT_LIBEXC@
1022
1023 # Used from ada/gcc-interface/Make-lang.in
1024 GNATBIND = @GNATBIND@
1025 GNATMAKE = @GNATMAKE@
1026
1027 # Libs needed (at present) just for jcf-dump.
1028 LDEXP_LIB = @LDEXP_LIB@
1029
1030 # Likewise, for use in the tools that must run on this machine
1031 # even if we are cross-building GCC.
1032 BUILD_LIBS = $(BUILD_LIBIBERTY)
1033
1034 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1035             build/vec.o build/min-insn-modes.o build/gensupport.o \
1036             build/print-rtl.o
1037 BUILD_MD = build/read-md.o
1038 BUILD_ERRORS = build/errors.o
1039
1040 # Specify the directories to be searched for header files.
1041 # Both . and srcdir are used, in that order,
1042 # so that *config.h will be found in the compilation
1043 # subdirectory rather than in the source directory.
1044 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1045 # currently being compiled, in both source trees, to be examined as well.
1046 # libintl.h will be found in ../intl if we are using the included libintl.
1047 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1048            -I$(srcdir)/../include @INCINTL@ \
1049            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1050            $(CLOOGINC) $(ISLINC)
1051
1052 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1053 ifeq ($(CXXDEPMODE),depmode=gcc3)
1054 # Note a subtlety here: we use $(@D) for the directory part, to make
1055 # things like the go/%.o rule work properly; but we use $(*F) for the
1056 # file part, as we just want the file part of the stem, not the entire
1057 # file name.
1058 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1059 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1060 else
1061 COMPILE = source='$<' object='$@' libtool=no \
1062     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1063 POSTCOMPILE =
1064 endif
1065
1066 .cc.o .c.o:
1067         $(COMPILE) $<
1068         $(POSTCOMPILE)
1069
1070 #\f
1071 # Support for additional languages (other than C).
1072 # C can be supported this way too (leave for later).
1073
1074 LANG_MAKEFRAGS = @all_lang_makefrags@
1075
1076 # Flags to pass to recursive makes.
1077 # CC is set by configure.
1078 # ??? The choices here will need some experimenting with.
1079
1080 export AR_FOR_TARGET
1081 export AR_CREATE_FOR_TARGET
1082 export AR_FLAGS_FOR_TARGET
1083 export AR_EXTRACT_FOR_TARGET
1084 export AWK
1085 export DESTDIR
1086 export GCC_FOR_TARGET
1087 export INCLUDES
1088 export INSTALL_DATA
1089 export LIPO_FOR_TARGET
1090 export MACHMODE_H
1091 export NM_FOR_TARGET
1092 export STRIP_FOR_TARGET
1093 export RANLIB_FOR_TARGET
1094 export libsubdir
1095
1096 FLAGS_TO_PASS = \
1097         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1098         "BISON=$(BISON)" \
1099         "BISONFLAGS=$(BISONFLAGS)" \
1100         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1101         "LDFLAGS=$(LDFLAGS)" \
1102         "FLEX=$(FLEX)" \
1103         "FLEXFLAGS=$(FLEXFLAGS)" \
1104         "LN=$(LN)" \
1105         "LN_S=$(LN_S)" \
1106         "MAKEINFO=$(MAKEINFO)" \
1107         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1108         "MAKEOVERRIDES=" \
1109         "SHELL=$(SHELL)" \
1110         "exeext=$(exeext)" \
1111         "build_exeext=$(build_exeext)" \
1112         "objext=$(objext)" \
1113         "exec_prefix=$(exec_prefix)" \
1114         "prefix=$(prefix)" \
1115         "local_prefix=$(local_prefix)" \
1116         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1117         "build_tooldir=$(build_tooldir)" \
1118         "gcc_tooldir=$(gcc_tooldir)" \
1119         "bindir=$(bindir)" \
1120         "libexecsubdir=$(libexecsubdir)" \
1121         "datarootdir=$(datarootdir)" \
1122         "datadir=$(datadir)" \
1123         "localedir=$(localedir)"
1124 #\f
1125 # Lists of files for various purposes.
1126
1127 # All option source files
1128 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1129
1130 # Target specific, C specific object file
1131 C_TARGET_OBJS=@c_target_objs@
1132
1133 # Target specific, C++ specific object file
1134 CXX_TARGET_OBJS=@cxx_target_objs@
1135
1136 # Target specific, Fortran specific object file
1137 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1138
1139 # Object files for gcc many-languages driver.
1140 GCC_OBJS = gcc.o ggc-none.o
1141
1142 c-family-warn = $(STRICT_WARN)
1143
1144 # Language-specific object files shared by all C-family front ends.
1145 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1146   c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o \
1147   c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1148   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1149   c-family/c-semantics.o c-family/c-ada-spec.o \
1150   c-family/c-cilkplus.o \
1151   c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o
1152
1153 # Language-independent object files.
1154 # We put the insn-*.o files first so that a parallel make will build
1155 # them sooner, because they are large and otherwise tend to be the
1156 # last objects to finish building.
1157 OBJS = \
1158         insn-attrtab.o \
1159         insn-automata.o \
1160         insn-dfatab.o \
1161         insn-emit.o \
1162         insn-extract.o \
1163         insn-latencytab.o \
1164         insn-modes.o \
1165         insn-opinit.o \
1166         insn-output.o \
1167         insn-peep.o \
1168         insn-preds.o \
1169         insn-recog.o \
1170         insn-enums.o \
1171         ggc-page.o \
1172         alias.o \
1173         alloc-pool.o \
1174         auto-inc-dec.o \
1175         bb-reorder.o \
1176         bitmap.o \
1177         bt-load.o \
1178         builtins.o \
1179         caller-save.o \
1180         calls.o \
1181         cfg.o \
1182         cfganal.o \
1183         cfgbuild.o \
1184         cfgcleanup.o \
1185         cfgexpand.o \
1186         cfghooks.o \
1187         cfgloop.o \
1188         cfgloopanal.o \
1189         cfgloopmanip.o \
1190         cfgrtl.o \
1191         symtab.o \
1192         cgraph.o \
1193         cgraphbuild.o \
1194         cgraphunit.o \
1195         cgraphclones.o \
1196         cilk-common.o \
1197         combine.o \
1198         combine-stack-adj.o \
1199         compare-elim.o \
1200         context.o \
1201         convert.o \
1202         coverage.o \
1203         cppbuiltin.o \
1204         cppdefault.o \
1205         cprop.o \
1206         cse.o \
1207         cselib.o \
1208         data-streamer.o \
1209         data-streamer-in.o \
1210         data-streamer-out.o \
1211         dbxout.o \
1212         dbgcnt.o \
1213         dce.o \
1214         ddg.o \
1215         debug.o \
1216         df-core.o \
1217         df-problems.o \
1218         df-scan.o \
1219         dfp.o \
1220         dojump.o \
1221         dominance.o \
1222         domwalk.o \
1223         double-int.o \
1224         dse.o \
1225         dumpfile.o \
1226         dwarf2asm.o \
1227         dwarf2cfi.o \
1228         dwarf2out.o \
1229         emit-rtl.o \
1230         et-forest.o \
1231         except.o \
1232         explow.o \
1233         expmed.o \
1234         expr.o \
1235         final.o \
1236         fixed-value.o \
1237         fold-const.o \
1238         function.o \
1239         fwprop.o \
1240         gcse.o \
1241         ggc-common.o \
1242         gimple.o \
1243         gimple-builder.o \
1244         gimple-expr.o \
1245         gimple-iterator.o \
1246         gimple-fold.o \
1247         gimple-low.o \
1248         gimple-pretty-print.o \
1249         gimple-ssa-isolate-paths.o \
1250         gimple-ssa-strength-reduction.o \
1251         gimple-streamer-in.o \
1252         gimple-streamer-out.o \
1253         gimple-walk.o \
1254         gimplify.o \
1255         gimplify-me.o \
1256         godump.o \
1257         graph.o \
1258         graphds.o \
1259         graphite.o \
1260         graphite-blocking.o \
1261         graphite-clast-to-gimple.o \
1262         graphite-dependences.o \
1263         graphite-interchange.o \
1264         graphite-optimize-isl.o \
1265         graphite-poly.o \
1266         graphite-scop-detection.o \
1267         graphite-sese-to-poly.o \
1268         gtype-desc.o \
1269         haifa-sched.o \
1270         hw-doloop.o \
1271         hwint.o \
1272         ifcvt.o \
1273         ree.o \
1274         incpath.o \
1275         init-regs.o \
1276         internal-fn.o \
1277         ipa-cp.o \
1278         ipa-devirt.o \
1279         ipa-split.o \
1280         ipa-inline.o \
1281         ipa-comdats.o \
1282         ipa-inline-analysis.o \
1283         ipa-inline-transform.o \
1284         ipa-profile.o \
1285         ipa-prop.o \
1286         ipa-pure-const.o \
1287         ipa-reference.o \
1288         ipa-ref.o \
1289         ipa-utils.o \
1290         ipa.o \
1291         ira.o \
1292         ira-build.o \
1293         ira-costs.o \
1294         ira-conflicts.o \
1295         ira-color.o \
1296         ira-emit.o \
1297         ira-lives.o \
1298         jump.o \
1299         langhooks.o \
1300         lcm.o \
1301         lists.o \
1302         loop-doloop.o \
1303         loop-init.o \
1304         loop-invariant.o \
1305         loop-iv.o \
1306         loop-unroll.o \
1307         lower-subreg.o \
1308         lra.o \
1309         lra-assigns.o \
1310         lra-coalesce.o \
1311         lra-constraints.o \
1312         lra-eliminations.o \
1313         lra-lives.o \
1314         lra-spills.o \
1315         lto-cgraph.o \
1316         lto-streamer.o \
1317         lto-streamer-in.o \
1318         lto-streamer-out.o \
1319         lto-section-in.o \
1320         lto-section-out.o \
1321         lto-opts.o \
1322         lto-compress.o \
1323         mcf.o \
1324         mode-switching.o \
1325         modulo-sched.o \
1326         omega.o \
1327         omp-low.o \
1328         optabs.o \
1329         options-save.o \
1330         opts-global.o \
1331         passes.o \
1332         plugin.o \
1333         pointer-set.o \
1334         postreload-gcse.o \
1335         postreload.o \
1336         predict.o \
1337         print-rtl.o \
1338         print-tree.o \
1339         profile.o \
1340         real.o \
1341         realmpfr.o \
1342         recog.o \
1343         reg-stack.o \
1344         regcprop.o \
1345         reginfo.o \
1346         regrename.o \
1347         regstat.o \
1348         reload.o \
1349         reload1.o \
1350         reorg.o \
1351         resource.o \
1352         rtl-error.o \
1353         rtl.o \
1354         rtlanal.o \
1355         rtlhooks.o \
1356         sbitmap.o \
1357         sched-deps.o \
1358         sched-ebb.o \
1359         sched-rgn.o \
1360         sched-vis.o \
1361         sdbout.o \
1362         sel-sched-ir.o \
1363         sel-sched-dump.o \
1364         sel-sched.o \
1365         sese.o \
1366         shrink-wrap.o \
1367         simplify-rtx.o \
1368         sparseset.o \
1369         sreal.o \
1370         stack-ptr-mod.o \
1371         statistics.o \
1372         stmt.o \
1373         stor-layout.o \
1374         store-motion.o \
1375         streamer-hooks.o \
1376         stringpool.o \
1377         target-globals.o \
1378         targhooks.o \
1379         timevar.o \
1380         toplev.o \
1381         tracer.o \
1382         trans-mem.o \
1383         tree-affine.o \
1384         asan.o \
1385         tsan.o \
1386         ubsan.o \
1387         tree-call-cdce.o \
1388         tree-cfg.o \
1389         tree-cfgcleanup.o \
1390         tree-chrec.o \
1391         tree-complex.o \
1392         tree-data-ref.o \
1393         tree-dfa.o \
1394         tree-diagnostic.o \
1395         tree-dump.o \
1396         tree-eh.o \
1397         tree-emutls.o \
1398         tree-if-conv.o \
1399         tree-inline.o \
1400         tree-into-ssa.o \
1401         tree-iterator.o \
1402         tree-loop-distribution.o \
1403         tree-nested.o \
1404         tree-nrv.o \
1405         tree-object-size.o \
1406         tree-outof-ssa.o \
1407         tree-parloops.o \
1408         tree-phinodes.o \
1409         tree-predcom.o \
1410         tree-pretty-print.o \
1411         tree-profile.o \
1412         tree-scalar-evolution.o \
1413         tree-sra.o \
1414         tree-switch-conversion.o \
1415         tree-ssa-address.o \
1416         tree-ssa-alias.o \
1417         tree-ssa-ccp.o \
1418         tree-ssa-coalesce.o \
1419         tree-ssa-copy.o \
1420         tree-ssa-copyrename.o \
1421         tree-ssa-dce.o \
1422         tree-ssa-dom.o \
1423         tree-ssa-dse.o \
1424         tree-ssa-forwprop.o \
1425         tree-ssa-ifcombine.o \
1426         tree-ssa-live.o \
1427         tree-ssa-loop-ch.o \
1428         tree-ssa-loop-im.o \
1429         tree-ssa-loop-ivcanon.o \
1430         tree-ssa-loop-ivopts.o \
1431         tree-ssa-loop-manip.o \
1432         tree-ssa-loop-niter.o \
1433         tree-ssa-loop-prefetch.o \
1434         tree-ssa-loop-unswitch.o \
1435         tree-ssa-loop.o \
1436         tree-ssa-math-opts.o \
1437         tree-ssa-operands.o \
1438         tree-ssa-phiopt.o \
1439         tree-ssa-phiprop.o \
1440         tree-ssa-pre.o \
1441         tree-ssa-propagate.o \
1442         tree-ssa-reassoc.o \
1443         tree-ssa-sccvn.o \
1444         tree-ssa-sink.o \
1445         tree-ssa-strlen.o \
1446         tree-ssa-structalias.o \
1447         tree-ssa-tail-merge.o \
1448         tree-ssa-ter.o \
1449         tree-ssa-threadedge.o \
1450         tree-ssa-threadupdate.o \
1451         tree-ssa-uncprop.o \
1452         tree-ssa-uninit.o \
1453         tree-ssa.o \
1454         tree-ssanames.o \
1455         tree-stdarg.o \
1456         tree-streamer.o \
1457         tree-streamer-in.o \
1458         tree-streamer-out.o \
1459         tree-tailcall.o \
1460         tree-vect-generic.o \
1461         tree-vect-patterns.o \
1462         tree-vect-data-refs.o \
1463         tree-vect-stmts.o \
1464         tree-vect-loop.o \
1465         tree-vect-loop-manip.o \
1466         tree-vect-slp.o \
1467         tree-vectorizer.o \
1468         tree-vrp.o \
1469         tree.o \
1470         valtrack.o \
1471         value-prof.o \
1472         var-tracking.o \
1473         varasm.o \
1474         varpool.o \
1475         vmsdbgout.o \
1476         vtable-verify.o \
1477         web.o \
1478         wide-int.o \
1479         wide-int-print.o \
1480         xcoffout.o \
1481         $(out_object_file) \
1482         $(EXTRA_OBJS) \
1483         $(host_hook_obj)
1484
1485 # Objects in libcommon.a, potentially used by all host binaries and with
1486 # no target dependencies.
1487 OBJS-libcommon = diagnostic.o diagnostic-color.o pretty-print.o intl.o \
1488         vec.o  input.o version.o
1489
1490 # Objects in libcommon-target.a, used by drivers and by the core
1491 # compiler and containing target-dependent code.
1492 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1493         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1494         hash-table.o file-find.o
1495
1496 # This lists all host objects for the front ends.
1497 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1498
1499 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1500   $(OBJS-libcommon-target) @TREEBROWSER@ main.o c-family/cppspec.o \
1501   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1502   lto-wrapper.o collect-utils.o
1503
1504 # This lists all host object files, whether they are included in this
1505 # compilation or not.
1506 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1507
1508 BACKEND = libbackend.a main.o @TREEBROWSER@ libcommon-target.a libcommon.a \
1509         $(CPPLIB) $(LIBDECNUMBER)
1510
1511 # This is defined to "yes" if Tree checking is enabled, which roughly means
1512 # front-end checking.
1513 TREECHECKING = @TREECHECKING@
1514
1515 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1516  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1517  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1518  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1519  tm-preds.h tm-constrs.h checksum-options \
1520  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1521  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1522  xgcc$(exeext) cpp$(exeext) \
1523  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1524  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1525  gcc-ranlib$(exeext) \
1526  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1527  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1528  libcommon-target.a libcommon.a libgcc.mk
1529
1530 #\f
1531 # Language makefile fragments.
1532
1533 # The following targets define the interface between us and the languages.
1534 #
1535 # all.cross, start.encap, rest.encap,
1536 # install-common, install-info, install-man,
1537 # uninstall,
1538 # mostlyclean, clean, distclean, maintainer-clean,
1539 #
1540 # Each language is linked in with a series of hooks.  The name of each
1541 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1542 # and adds these here.  We use double-colon rules for some of the hooks;
1543 # double-colon rules should be preferred for any new hooks.
1544
1545 # language hooks, generated by configure
1546 @language_hooks@
1547
1548 # per-language makefile fragments
1549 ifneq ($(LANG_MAKEFRAGS),)
1550 include $(LANG_MAKEFRAGS)
1551 endif
1552
1553 # target and host overrides must follow the per-language makefile fragments
1554 # so they can override or augment language-specific variables
1555
1556 # target overrides
1557 ifneq ($(tmake_file),)
1558 include $(tmake_file)
1559 endif
1560
1561 # host overrides
1562 ifneq ($(xmake_file),)
1563 include $(xmake_file)
1564 endif
1565
1566 # all-tree.def includes all the tree.def files.
1567 all-tree.def: s-alltree; @true
1568 s-alltree: Makefile
1569         rm -f tmp-all-tree.def
1570         echo '#include "tree.def"' > tmp-all-tree.def
1571         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1572         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1573         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1574           echo "#include \"$$f\""; \
1575         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1576         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1577         $(STAMP) s-alltree
1578
1579 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1580 # objects that belong to the front ends.  We add an extra define that
1581 # causes back-end specific include files to be poisoned, in the hope that
1582 # we can avoid introducing dependencies of the front ends on things that
1583 # no front end should ever look at (e.g. everything RTL related).
1584 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1585
1586 #\f
1587
1588 # -----------------------------
1589 # Rebuilding this configuration
1590 # -----------------------------
1591
1592 # On the use of stamps:
1593 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1594 # A simple rule to build tree-check.h would be
1595 # tree-check.h: build/gencheck$(build_exeext)
1596 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1597 #
1598 # but tree-check.h doesn't change every time gencheck changes. It would the
1599 # nice if targets that depend on tree-check.h wouldn't be rebuild
1600 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1601 # must not be overwritten with a identical copy. One solution is to use a
1602 # temporary file
1603 # tree-check.h: 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 #
1607 # This solution has a different problem. Since the time stamp of tree-check.h
1608 # is unchanged, make will try to update tree-check.h every time it runs.
1609 # To prevent this, one can add a stamp
1610 # tree-check.h: s-check
1611 # s-check : build/gencheck$(build_exeext)
1612 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1613 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1614 #       $(STAMP) s-check
1615 #
1616 # The problem with this solution is that make thinks that tree-check.h is
1617 # always unchanged. Make must be deceived into thinking that tree-check.h is
1618 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1619 # tree-check.h: s-check; @true
1620 # s-check : build/gencheck$(build_exeext)
1621 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1622 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1623 #       $(STAMP) s-check
1624 #
1625 # This is what is done in this makefile. Note that mkconfig.sh has a
1626 # move-if-change built-in
1627
1628 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1629         LANGUAGES="$(CONFIG_LANGUAGES)" \
1630         CONFIG_HEADERS= \
1631         CONFIG_SHELL="$(SHELL)" \
1632         CONFIG_FILES=$@ $(SHELL) config.status
1633
1634 config.h: cs-config.h ; @true
1635 bconfig.h: cs-bconfig.h ; @true
1636 tconfig.h: cs-tconfig.h ; @true
1637 tm.h: cs-tm.h ; @true
1638 tm_p.h: cs-tm_p.h ; @true
1639
1640 cs-config.h: Makefile
1641         TARGET_CPU_DEFAULT="" \
1642         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1643         $(SHELL) $(srcdir)/mkconfig.sh config.h
1644
1645 cs-bconfig.h: Makefile
1646         TARGET_CPU_DEFAULT="" \
1647         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1648         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1649
1650 cs-tconfig.h: Makefile
1651         TARGET_CPU_DEFAULT="" \
1652         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1653         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1654
1655 cs-tm.h: Makefile
1656         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1657         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1658         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1659
1660 cs-tm_p.h: Makefile
1661         TARGET_CPU_DEFAULT="" \
1662         HEADERS="$(tm_p_include_list)" DEFINES="" \
1663         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1664
1665 # Don't automatically run autoconf, since configure.ac might be accidentally
1666 # newer than configure.  Also, this writes into the source directory which
1667 # might be on a read-only file system.  If configured for maintainer mode
1668 # then do allow autoconf to be run.
1669
1670 AUTOCONF = autoconf
1671 ACLOCAL = aclocal
1672 ACLOCAL_AMFLAGS = -I ../config -I ..
1673 aclocal_deps = \
1674         $(srcdir)/../libtool.m4 \
1675         $(srcdir)/../ltoptions.m4 \
1676         $(srcdir)/../ltsugar.m4 \
1677         $(srcdir)/../ltversion.m4 \
1678         $(srcdir)/../lt~obsolete.m4 \
1679         $(srcdir)/../config/acx.m4 \
1680         $(srcdir)/../config/codeset.m4 \
1681         $(srcdir)/../config/extensions.m4 \
1682         $(srcdir)/../config/gettext-sister.m4 \
1683         $(srcdir)/../config/iconv.m4 \
1684         $(srcdir)/../config/lcmessage.m4 \
1685         $(srcdir)/../config/lib-ld.m4 \
1686         $(srcdir)/../config/lib-link.m4 \
1687         $(srcdir)/../config/lib-prefix.m4 \
1688         $(srcdir)/../config/override.m4 \
1689         $(srcdir)/../config/progtest.m4 \
1690         $(srcdir)/../config/stdint.m4 \
1691         $(srcdir)/../config/unwind_ipinfo.m4 \
1692         $(srcdir)/../config/warnings.m4 \
1693         $(srcdir)/../config/dfp.m4 \
1694         $(srcdir)/../config/mmap.m4 \
1695         $(srcdir)/acinclude.m4
1696
1697 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1698         (cd $(srcdir) && $(AUTOCONF))
1699
1700 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1701         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1702
1703 # cstamp-h.in controls rebuilding of config.in.
1704 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1705 # delete it.  A stamp file is needed as autoheader won't update the file if
1706 # nothing has changed.
1707 # It remains in the source directory and is part of the distribution.
1708 # This follows what is done in shellutils, fileutils, etc.
1709 # "echo timestamp" is used instead of touch to be consistent with other
1710 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1711 # ??? Newer versions have a maintainer mode that may be useful here.
1712
1713 # Don't run autoheader automatically either.
1714 # Only run it if maintainer mode is enabled.
1715 @MAINT@ AUTOHEADER = autoheader
1716 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1717 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1718 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1719 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1720 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1721 auto-host.h: cstamp-h ; @true
1722 cstamp-h: config.in config.status
1723         CONFIG_HEADERS=auto-host.h:config.in \
1724         CONFIG_FILES= \
1725         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1726
1727 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1728 # a target to build even if it is up-to-date.  So we must verify that
1729 # config.status does not exist before failing.
1730 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1731         @if [ ! -f config.status ] ; then \
1732           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1733           false; \
1734         else \
1735           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1736         fi
1737
1738 # --------
1739 # UNSORTED
1740 # --------
1741
1742 # Provide quickstrap as a target that people can type into the gcc directory,
1743 # and that fails if you're not into it.
1744 quickstrap: all
1745         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1746
1747 all.internal: start.encap rest.encap doc
1748 # This is what to compile if making a cross-compiler.
1749 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1750         libgcc-support lang.all.cross doc @GENINSRC@ srcextra
1751 # This is what must be made before installing GCC and converting libraries.
1752 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1753         libgcc-support lang.start.encap @GENINSRC@ srcextra
1754 # These can't be made until after GCC can run.
1755 rest.encap: lang.rest.encap
1756 # This is what is made with the host's compiler
1757 # whether making a cross compiler or not.
1758 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1759         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1760         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1761
1762 ifeq ($(enable_plugin),yes)
1763 native: gengtype$(exeext)
1764 endif
1765
1766 # On the target machine, finish building a cross compiler.
1767 # This does the things that can't be done on the host machine.
1768 rest.cross: specs
1769
1770 # Recompile all the language-independent object files.
1771 # This is used only if the user explicitly asks for it.
1772 compilations: $(BACKEND)
1773
1774 # This archive is strictly for the host.
1775 libbackend.a: $(OBJS)
1776         -rm -rf libbackend.a
1777         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1778         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1779
1780 libcommon-target.a: $(OBJS-libcommon-target)
1781         -rm -rf libcommon-target.a
1782         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1783         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1784
1785 libcommon.a: $(OBJS-libcommon)
1786         -rm -rf libcommon.a
1787         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1788         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1789
1790 # We call this executable `xgcc' rather than `gcc'
1791 # to avoid confusion if the current directory is in the path
1792 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1793 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1794         $(EXTRA_GCC_OBJS)
1795         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1796           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1797           $(EXTRA_GCC_LIBS) $(LIBS)
1798
1799 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1800 # It is part of c-family because the handled extensions are hard-coded
1801 # and only contain c-family extensions (see known_suffixes).
1802 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1803         $(EXTRA_GCC_OBJS)
1804         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1805           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1806           $(EXTRA_GCC_LIBS) $(LIBS)
1807
1808 # Dump a specs file to make -B./ read these specs over installed ones.
1809 $(SPECS): xgcc$(exeext)
1810         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1811         mv tmp-specs $(SPECS)
1812
1813 # We do want to create an executable named `xgcc', so we can use it to
1814 # compile libgcc2.a.
1815 # Also create gcc-cross, so that install-common will install properly.
1816 gcc-cross$(exeext): xgcc$(exeext)
1817         cp xgcc$(exeext) gcc-cross$(exeext)
1818
1819 checksum-options:
1820         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1821         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1822
1823 #\f
1824 # Build libgcc.a.
1825
1826 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1827         $(MACHMODE_H) gcov-iov.h
1828
1829 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1830         : > tmp-libgcc.mvars
1831         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1832         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1833         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1834
1835         mv tmp-libgcc.mvars libgcc.mvars
1836
1837 # Use the genmultilib shell script to generate the information the gcc
1838 # driver program needs to select the library directory based on the
1839 # switches.
1840 multilib.h: s-mlib; @true
1841 s-mlib: $(srcdir)/genmultilib Makefile
1842         if test @enable_multilib@ = yes \
1843            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
1844           $(SHELL) $(srcdir)/genmultilib \
1845             "$(MULTILIB_OPTIONS)" \
1846             "$(MULTILIB_DIRNAMES)" \
1847             "$(MULTILIB_MATCHES)" \
1848             "$(MULTILIB_EXCEPTIONS)" \
1849             "$(MULTILIB_EXTRA_OPTS)" \
1850             "$(MULTILIB_EXCLUSIONS)" \
1851             "$(MULTILIB_OSDIRNAMES)" \
1852             "$(MULTILIB_REQUIRED)" \
1853             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
1854             "$(MULTILIB_REUSE)" \
1855             "@enable_multilib@" \
1856             > tmp-mlib.h; \
1857         else \
1858           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
1859             "$(MULTIARCH_DIRNAME)" '' no \
1860             > tmp-mlib.h; \
1861         fi
1862         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
1863         $(STAMP) s-mlib
1864 #\f
1865 # Compiling object files from source files.
1866
1867 # Note that dependencies on obstack.h are not written
1868 # because that file is not part of GCC.
1869
1870 srcextra: gcc.srcextra lang.srcextra
1871
1872 gcc.srcextra: gengtype-lex.c
1873         -cp -p $^ $(srcdir)
1874
1875 AR_OBJS = file-find.o
1876 AR_LIBS = @COLLECT2_LIBS@
1877
1878 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
1879         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
1880                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1881
1882 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
1883         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
1884                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1885
1886 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
1887         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
1888                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1889
1890 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
1891         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1892         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
1893
1894 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
1895         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1896         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
1897
1898 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
1899         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1900         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
1901
1902 # ??? the implicit rules dont trigger if the source file has a different name
1903 # so copy instead
1904 gcc-ranlib.c: gcc-ar.c
1905         cp $^ $@
1906
1907 gcc-nm.c: gcc-ar.c
1908         cp $^ $@
1909
1910 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
1911   collect-utils.o file-find.o
1912 COLLECT2_LIBS = @COLLECT2_LIBS@
1913 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1914 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1915         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
1916                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1917         mv -f T$@ $@
1918
1919 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1920         @TARGET_SYSTEM_ROOT_DEFINE@
1921
1922 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
1923 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
1924         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
1925             $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
1926         mv -f T$@ $@
1927
1928 # Files used by all variants of C or by the stand-alone pre-processor.
1929
1930 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
1931
1932 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
1933         -DTARGET_MACHINE=\"$(target)\"
1934
1935 default-c.o: config/default-c.c
1936         $(COMPILE) $<
1937         $(POSTCOMPILE)
1938
1939 # Files used by all variants of C and some other languages.
1940
1941 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
1942 prefix.o: $(BASEVER)
1943
1944 # Language-independent files.
1945
1946 DRIVER_DEFINES = \
1947   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1948   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
1949   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
1950   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1951   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
1952   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
1953   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1954   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
1955   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
1956   @TARGET_SYSTEM_ROOT_DEFINE@ \
1957   $(VALGRIND_DRIVER_DEFINES) \
1958   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
1959   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
1960
1961 CFLAGS-gcc.o += $(DRIVER_DEFINES)
1962
1963 specs.h : s-specs ; @true
1964 s-specs : Makefile
1965         lsf="$(lang_specs_files)"; for f in $$lsf; do \
1966             echo "#include \"$$f\""; \
1967         done | sed 's|$(srcdir)/||' > tmp-specs.h
1968         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
1969         $(STAMP) s-specs
1970
1971 optionlist: s-options ; @true
1972 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
1973         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
1974         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
1975         $(STAMP) s-options
1976
1977 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1978     $(srcdir)/optc-gen.awk
1979         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1980                -f $(srcdir)/optc-gen.awk \
1981                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
1982
1983 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1984     $(srcdir)/optc-save-gen.awk
1985         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1986                -f $(srcdir)/optc-save-gen.awk \
1987                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
1988
1989 options.h: s-options-h ; @true
1990 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1991     $(srcdir)/opth-gen.awk
1992         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1993                -f $(srcdir)/opth-gen.awk \
1994                < $< > tmp-options.h
1995         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
1996         $(STAMP) $@
1997
1998 dumpvers: dumpvers.c
1999
2000 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2001         -DREVISION=$(REVISION_s) \
2002         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2003         -DBUGURL=$(BUGURL_s)
2004 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2005
2006 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2007 CFLAGS-lto-compress.o += $(ZLIBINC)
2008
2009 bversion.h: s-bversion; @true
2010 s-bversion: BASE-VER
2011         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2012         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2013         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2014         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2015         $(STAMP) s-bversion
2016
2017 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2018
2019 pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk
2020         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2021           $(srcdir)/passes.def > pass-instances.def
2022
2023 $(out_object_file): $(out_file)
2024         $(COMPILE) $<
2025         $(POSTCOMPILE)
2026
2027 $(common_out_object_file): $(common_out_file)
2028         $(COMPILE) $<
2029         $(POSTCOMPILE)
2030 #\f
2031 # Generate header and source files from the machine description,
2032 # and compile them.
2033
2034 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2035   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2036   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2037   insn-latencytab.c insn-preds.c
2038
2039 # Dependencies for the md file.  The first time through, we just assume
2040 # the md file itself and the generated dependency file (in order to get
2041 # it built).  The second time through we have the dependency file.
2042 -include mddeps.mk
2043 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2044
2045 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2046         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2047         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2048         $(STAMP) s-mddeps
2049
2050 # For each of the files generated by running a generator program over
2051 # the machine description, the following static pattern rules run the
2052 # generator program only if the machine description has changed,
2053 # but touch the target file only when its contents actually change.
2054 # The "; @true" construct forces Make to recheck the timestamp on
2055 # the target file.
2056
2057 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2058                           insn-config.h insn-flags.h
2059
2060 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2061                           insn-extract.c insn-output.c \
2062                           insn-peep.c insn-recog.c
2063
2064 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2065
2066 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2067
2068 $(simple_generated_h:insn-%.h=s-%) \
2069 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2070
2071 $(simple_rtl_generated_h:insn-%.h=s-%) \
2072 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2073
2074 $(simple_generated_h): insn-%.h: s-%; @true
2075
2076 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2077         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2078           $(filter insn-conditions.md,$^) > tmp-$*.h
2079         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2080         $(STAMP) s-$*
2081
2082 $(simple_generated_c): insn-%.c: s-%; @true
2083 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2084         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2085           $(filter insn-conditions.md,$^) > tmp-$*.c
2086         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2087         $(STAMP) s-$*
2088
2089 # gencheck doesn't read the machine description, and the file produced
2090 # doesn't use the insn-* convention.
2091 tree-check.h: s-check ; @true
2092 s-check : build/gencheck$(build_exeext)
2093         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2094         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2095         $(STAMP) s-check
2096
2097 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2098 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2099 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2100   insn-conditions.md
2101         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2102                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2103         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2104         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2105         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2106         $(STAMP) s-attrtab
2107
2108 # genopinit produces two files.
2109 insn-opinit.c insn-opinit.h: s-opinit ; @true
2110 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2111         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2112           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2113         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2114         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2115         $(STAMP) s-opinit
2116
2117 # gencondmd doesn't use the standard naming convention.
2118 build/gencondmd.c: s-conditions; @true
2119 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2120         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2121         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2122         $(STAMP) s-conditions
2123
2124 insn-conditions.md: s-condmd; @true
2125 s-condmd: build/gencondmd$(build_exeext)
2126         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2127         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2128         $(STAMP) s-condmd
2129
2130
2131 # These files are generated by running the same generator more than
2132 # once with different options, so they have custom rules.  The
2133 # stampfile idiom is the same.
2134 genrtl.h: s-genrtl-h; @true
2135
2136 s-genrtl-h: build/gengenrtl$(build_exeext)
2137         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2138         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2139         $(STAMP) s-genrtl-h
2140
2141 insn-modes.c: s-modes; @true
2142 insn-modes.h: s-modes-h; @true
2143 min-insn-modes.c: s-modes-m; @true
2144
2145 s-modes: build/genmodes$(build_exeext)
2146         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2147         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2148         $(STAMP) s-modes
2149
2150 s-modes-h: build/genmodes$(build_exeext)
2151         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2152         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2153         $(STAMP) s-modes-h
2154
2155 s-modes-m: build/genmodes$(build_exeext)
2156         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2157         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2158         $(STAMP) s-modes-m
2159
2160 insn-preds.c: s-preds; @true
2161 tm-preds.h: s-preds-h; @true
2162 tm-constrs.h: s-constrs-h; @true
2163
2164 .PHONY: mddump
2165 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2166         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2167
2168 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2169         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2170         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2171         $(STAMP) s-preds
2172
2173 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2174         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2175         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2176         $(STAMP) s-preds-h
2177
2178 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2179         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2180         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2181         $(STAMP) s-constrs-h
2182
2183 target-hooks-def.h: s-target-hooks-def-h; @true
2184 # make sure that when we build info files, the used tm.texi is up to date.
2185 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2186
2187 s-target-hooks-def-h: build/genhooks$(build_exeext)
2188         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2189                                              > tmp-target-hooks-def.h
2190         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2191                                              target-hooks-def.h
2192         $(STAMP) s-target-hooks-def-h
2193
2194 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2195
2196 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2197         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2198                                              > tmp-c-target-hooks-def.h
2199         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2200                                              c-family/c-target-hooks-def.h
2201         $(STAMP) s-c-target-hooks-def-h
2202
2203 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2204
2205 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2206         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2207                                              > tmp-common-target-hooks-def.h
2208         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2209                                              common/common-target-hooks-def.h
2210         $(STAMP) s-common-target-hooks-def-h
2211
2212 # check if someone mistakenly only changed tm.texi.
2213 # We use a different pathname here to avoid a circular dependency.
2214 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2215
2216 # The tm.texi we want to compare against / check into svn should have
2217 # unix-style line endings.  To make this work on MinGW, remove \r.
2218 # \r is not portable to Solaris tr, therefore we have a special
2219 # case for ASCII.  We use \r for other encodings like EBCDIC.
2220 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2221         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2222                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2223         case `echo X|tr X '\101'` in \
2224           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2225           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2226         esac
2227         mv tmp2-tm.texi tmp-tm.texi
2228         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2229         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2230           $(STAMP) $@; \
2231         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2232           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2233             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2234             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2235           ); then \
2236           echo >&2 ; \
2237           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2238           false; \
2239         else \
2240           echo >&2 ; \
2241           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2242           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2243           false; \
2244         fi
2245
2246 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2247   $(host_xm_file_list) \
2248   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2249   $(srcdir)/wide-int.h $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \
2250   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2251   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2252   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2253   $(srcdir)/fixed-value.h \
2254   $(srcdir)/output.h $(srcdir)/cfgloop.h \
2255   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2256   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2257   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2258   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2259   $(srcdir)/dbxout.c \
2260   $(srcdir)/signop.h \
2261   $(srcdir)/dwarf2out.h \
2262   $(srcdir)/dwarf2asm.c \
2263   $(srcdir)/dwarf2cfi.c \
2264   $(srcdir)/dwarf2out.c \
2265   $(srcdir)/tree-vect-generic.c \
2266   $(srcdir)/dojump.c \
2267   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2268   $(srcdir)/expr.h \
2269   $(srcdir)/function.c $(srcdir)/except.c \
2270   $(srcdir)/gcse.c $(srcdir)/godump.c \
2271   $(srcdir)/lists.c $(srcdir)/optabs.c \
2272   $(srcdir)/profile.c $(srcdir)/mcf.c \
2273   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2274   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2275   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2276   $(srcdir)/gimple.h \
2277   $(srcdir)/gimple-ssa.h \
2278   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2279   $(srcdir)/tree-cfg.c \
2280   $(srcdir)/tree-dfa.c \
2281   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2282   $(srcdir)/tree-chrec.h \
2283   $(srcdir)/tree-scalar-evolution.c \
2284   $(srcdir)/tree-ssa-operands.h \
2285   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2286   $(srcdir)/tree-parloops.c \
2287   $(srcdir)/omp-low.c \
2288   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2289   $(srcdir)/cgraphclones.c \
2290   $(srcdir)/tree-phinodes.c \
2291   $(srcdir)/tree-ssa-alias.h \
2292   $(srcdir)/tree-ssanames.h \
2293   $(srcdir)/ipa-prop.h \
2294   $(srcdir)/trans-mem.c \
2295   $(srcdir)/lto-streamer.h \
2296   $(srcdir)/target-globals.h \
2297   $(srcdir)/ipa-inline.h \
2298   $(srcdir)/vtable-verify.c \
2299   $(srcdir)/asan.c \
2300   $(srcdir)/ubsan.c \
2301   $(srcdir)/tsan.c $(srcdir)/ipa-devirt.c \
2302   @all_gtfiles@
2303
2304 # Compute the list of GT header files from the corresponding C sources,
2305 # possibly nested within config or language subdirectories.  Match gengtype's
2306 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2307 # language subdir, gt-file.h otherwise (no subdir indication for config/
2308 # related sources).
2309
2310 GTFILES_H = $(subst /,-, \
2311             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2312                            $(patsubst %.c,%.h, \
2313                              $(filter %.c, $(GTFILES)))) \
2314                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2315
2316 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2317 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2318
2319 # $(GTFILES) may be too long to put on a command line, so we have to
2320 # write it out to a file (taking care not to do that in a way that
2321 # overflows a command line!) and then have gengtype read the file in.
2322
2323 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2324
2325 ### Common flags to gengtype [e.g. -v or -B backupdir]
2326 GENGTYPE_FLAGS=
2327
2328 gtyp-input.list: s-gtyp-input ; @true
2329 s-gtyp-input: Makefile
2330         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2331         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2332         $(STAMP) s-gtyp-input
2333
2334 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2335          gtyp-input.list
2336 # First, parse all files and save a state file.
2337         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2338                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2339 # Second, read the state file and generate all files.  This ensure that
2340 # gtype.state is correctly read:
2341         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2342         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2343                     -r gtype.state
2344         $(STAMP) s-gtype
2345
2346 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2347        $(simple_generated_h) specs.h \
2348        tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2349        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2350        options.h target-hooks-def.h insn-opinit.h \
2351        common/common-target-hooks-def.h pass-instances.def \
2352        c-family/c-target-hooks-def.h
2353
2354 #\f
2355 # How to compile object files to run on the build machine.
2356
2357 build/%.o :  # dependencies provided by explicit rule later
2358         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2359                 -o $@ $<
2360
2361 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2362 ## several C macro definitions, just like version.o
2363 build/version.o:  version.c version.h \
2364                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2365         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2366         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2367         -DREVISION=$(REVISION_s) \
2368         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2369         -DBUGURL=$(BUGURL_s) -o $@ $<
2370
2371 # Header dependencies for the programs that generate source code.
2372 # These are library modules...
2373 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2374 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h   \
2375   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H)             \
2376   $(READ_MD_H) gensupport.h
2377 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h      \
2378   $(GGC_H)
2379 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2380   $(MACHMODE_H)
2381 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2382   $(GTM_H) $(RTL_BASE_H)
2383 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h         \
2384   $(HASHTAB_H) errors.h $(READ_MD_H)
2385 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h       \
2386   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2387   gensupport.h
2388 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)        \
2389   $(RTL_H) $(GGC_H) errors.h
2390 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H)       \
2391    $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2392 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2393   coretypes.h $(GTM_H) insn-constants.h                                 \
2394   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2395   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2396   $(EXCEPT_H) tm-constrs.h)
2397 # This pulls in tm-pred.h which contains inline functions wrapping up
2398 # predicates from the back-end so those functions must be discarded.
2399 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2400 build/gencondmd.o : \
2401   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2402
2403 # ...these are the programs themselves.
2404 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2405   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2406 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2407   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2408 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2409   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H)       \
2410   $(READ_MD_H) gensupport.h $(FNMATCH_H)
2411 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2412   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H)       \
2413   $(HASHTAB_H) gensupport.h $(FNMATCH_H)
2414 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2415         $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def          \
2416         $(lang_tree_files) gimple.def
2417 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2418 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2419   coretypes.h $(GTM_H) errors.h gensupport.h
2420 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2421   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H)   \
2422   gensupport.h
2423 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2424   coretypes.h $(GTM_H) errors.h gensupport.h
2425 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2426   coretypes.h errors.h $(READ_MD_H)
2427 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2428   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2429 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2430   coretypes.h errors.h $(READ_MD_H)
2431 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2432   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2433 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2434   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2435 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2436
2437 # The gengtype generator program is special: Two versions are built.
2438 # One is for the build machine, and one is for the host to allow
2439 # plugins to define their types and generate the supporting GGC
2440 # datastructures and routines with GTY markers.
2441 # The host object files depend on CONFIG_H, and the build objects
2442 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2443 # the build-%: rule doesn't apply to them.
2444
2445 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2446 gengtype-lex.o: $(CONFIG_H) $(BCONFIG_H)
2447 CFLAGS-gengtype-lex.o += -DGENERATOR_FILE
2448 build/gengtype-lex.o: $(BCONFIG_H)
2449
2450 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2451   $(SYSTEM_H)
2452 gengtype-parse.o: $(CONFIG_H)
2453 CFLAGS-gengtype-parse.o += -DGENERATOR_FILE
2454 build/gengtype-parse.o: $(BCONFIG_H)
2455
2456 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2457   gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2458   $(XREGEX_H)
2459 gengtype-state.o: $(CONFIG_H)
2460 CFLAGS-gengtype-state.o += -DGENERATOR_FILE
2461 build/gengtype-state.o: $(BCONFIG_H)
2462 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2463   rtl.def insn-notes.def errors.h double-int.h version.h                \
2464   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2465 gengtype.o: $(CONFIG_H)
2466 CFLAGS-gengtype.o += -DGENERATOR_FILE
2467 build/gengtype.o: $(BCONFIG_H)
2468
2469 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2470   errors.h $(READ_MD_H)
2471 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2472   $(HASHTAB_H) machmode.def $(extra_modes_file)
2473 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2474   coretypes.h $(GTM_H) errors.h gensupport.h optabs.def
2475 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2476   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2477 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2478   coretypes.h $(GTM_H) errors.h gensupport.h toplev.h $(DIAGNOSTIC_CORE_H)
2479 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2480   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h $(OBSTACK_H)
2481 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2482   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2483 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2484   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2485 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2486   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2487
2488 # Compile the programs that generate insn-* from the machine description.
2489 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2490 # since they need to run on this machine
2491 # even if GCC is being compiled to run on some other machine.
2492
2493 # All these programs use the RTL reader ($(BUILD_RTL)).
2494 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2495              extract flags opinit output peep preds recog mddump
2496 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2497
2498 # All these programs use the MD reader ($(BUILD_MD)).
2499 genprogmd = $(genprogrtl) mddeps constants enums
2500 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2501
2502 # All these programs need to report errors.
2503 genprogerr = $(genprogmd) genrtl modes gtype hooks
2504 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2505
2506 # Remaining build programs.
2507 genprog = $(genprogerr) check checksum condmd
2508
2509 # These programs need libs over and above what they get from the above list.
2510 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2511
2512 # These programs are not linked with the MD reader.
2513 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2514               build/gengtype-state.o build/version.o build/errors.o
2515
2516 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2517               gengtype-state.o version.o errors.o $(LIBDEPS)
2518         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2519             $(filter-out ($LIBDEPS), $^) $(LIBS)
2520
2521 # Rule for the generator programs:
2522 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2523         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2524             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2525
2526 # Generated source files for gengtype.  Prepend inclusion of
2527 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2528 # any system header is included.
2529 gengtype-lex.c : gengtype-lex.l
2530         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2531           echo '#include "bconfig.h"' > $@.tmp; \
2532           cat $@ >> $@.tmp; \
2533           mv $@.tmp $@; \
2534         }
2535
2536 #\f
2537 # Remake internationalization support.
2538 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2539
2540 #\f
2541 # Remake cpp.
2542
2543 PREPROCESSOR_DEFINES = \
2544   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2545   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2546   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2547   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2548   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2549   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2550   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2551   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2552   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2553   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2554   -DPREFIX=\"$(prefix)/\" \
2555   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2556   @TARGET_SYSTEM_ROOT_DEFINE@
2557
2558 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2559 cppbuiltin.o: $(BASEVER)
2560
2561 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2562
2563 # Note for the stamp targets, we run the program `true' instead of
2564 # having an empty command (nothing following the semicolon).
2565
2566 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2567 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2568   $(SYSTEM_H) coretypes.h $(TM_H)
2569
2570 build/gcov-iov$(build_exeext): build/gcov-iov.o
2571         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2572                 build/gcov-iov.o -o $@
2573
2574 gcov-iov.h: s-iov
2575 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2576         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2577             > tmp-gcov-iov.h
2578         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2579         $(STAMP) s-iov
2580
2581 GCOV_OBJS = gcov.o
2582 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2583         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2584 GCOV_DUMP_OBJS = gcov-dump.o
2585 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2586         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2587                 $(LIBS) -o $@
2588 #\f
2589 # Build the include directories.  The stamp files are stmp-* rather than
2590 # s-* so that mostlyclean does not force the include directory to
2591 # be rebuilt.
2592
2593 # Build the include directories.
2594 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2595 # Copy in the headers provided with gcc.
2596 #
2597 # The sed command gets just the last file name component;
2598 # this is necessary because VPATH could add a dirname.
2599 # Using basename would be simpler, but some systems don't have it.
2600 #
2601 # The touch command is here to workaround an AIX/Linux NFS bug.
2602 #
2603 # The move-if-change + cp -p twists for limits.h are intended to preserve
2604 # the time stamp when we regenerate, to prevent pointless rebuilds during
2605 # e.g. install-no-fixedincludes.
2606         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2607         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2608         for file in .. $(USER_H); do \
2609           if [ X$$file != X.. ]; then \
2610             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2611             $(STAMP) include/$$realfile; \
2612             rm -f include/$$realfile; \
2613             cp $$file include; \
2614             chmod a+r include/$$realfile; \
2615           fi; \
2616         done
2617         for file in .. $(USER_H_INC_NEXT_PRE); do \
2618           if [ X$$file != X.. ]; then \
2619             mv include/$$file include/x_$$file; \
2620             echo "#include_next <$$file>" >include/$$file; \
2621             cat include/x_$$file >>include/$$file; \
2622             rm -f include/x_$$file; \
2623             chmod a+r include/$$file; \
2624           fi; \
2625         done
2626         for file in .. $(USER_H_INC_NEXT_POST); do \
2627           if [ X$$file != X.. ]; then \
2628             echo "#include_next <$$file>" >>include/$$file; \
2629             chmod a+r include/$$file; \
2630           fi; \
2631         done
2632         rm -f include/stdint.h
2633         if [ $(USE_GCC_STDINT) = wrap ]; then \
2634           rm -f include/stdint-gcc.h; \
2635           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2636           chmod a+r include/stdint-gcc.h; \
2637           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2638           chmod a+r include/stdint.h; \
2639         elif [ $(USE_GCC_STDINT) = provide ]; then \
2640           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2641           chmod a+r include/stdint.h; \
2642         fi
2643         set -e; for ml in `cat fixinc_list`; do \
2644           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2645           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2646           fix_dir=include-fixed$${multi_dir}; \
2647           if $(LIMITS_H_TEST) ; then \
2648             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2649           else \
2650             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2651           fi; \
2652           $(mkinstalldirs) $${fix_dir}; \
2653           chmod a+rx $${fix_dir} || true; \
2654           $(SHELL) $(srcdir)/../move-if-change \
2655             tmp-xlimits.h  tmp-limits.h; \
2656           rm -f $${fix_dir}/limits.h; \
2657           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2658           chmod a+r $${fix_dir}/limits.h; \
2659         done
2660 # Install the README
2661         rm -f include-fixed/README
2662         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2663         chmod a+r include-fixed/README
2664         $(STAMP) $@
2665
2666 .PHONY: install-gcc-tooldir
2667 install-gcc-tooldir:
2668         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2669
2670 macro_list: s-macro_list; @true
2671 s-macro_list : $(GCC_PASSES) cc1$(exeext)
2672         echo | $(GCC_FOR_TARGET) -E -dM - | \
2673           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2674                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2675           sort -u > tmp-macro_list
2676         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2677         $(STAMP) s-macro_list
2678
2679 fixinc_list: s-fixinc_list; @true
2680 s-fixinc_list : $(GCC_PASSES)
2681 # Build up a list of multilib directories and corresponding sysroot
2682 # suffixes, in form sysroot;multilib.
2683         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2684           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2685             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2686             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2687             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2688             if [ "$${multi_dir}" = "." ]; \
2689               then multi_dir=""; \
2690             else \
2691               multi_dir=/$${multi_dir}; \
2692             fi; \
2693             echo "$${sfx};$${multi_dir}"; \
2694           done; \
2695         else \
2696           echo ";"; \
2697         fi > tmp-fixinc_list
2698         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2699         $(STAMP) s-fixinc_list
2700
2701 # The line below is supposed to avoid accidentally matching the
2702 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
2703 # expect fixincl to be newer than fixincl.o, such that this situation
2704 # would never come up.  As it turns out, if you use ccache with
2705 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2706 # working directory in object files (-g absent, or -fno-working-dir
2707 # present), and build and host are the same, fixincl for the host will
2708 # build after fixincl for the build machine, getting a cache hit,
2709 # thereby updating the timestamp of fixincl.o in the host tree.
2710 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2711 # the build tree, and so fixincl in the build tree will appear to be
2712 # out of date.  Yuck.
2713 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2714
2715 # Build fixed copies of system files.
2716 # Abort if no system headers available, unless building a crosscompiler.
2717 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2718 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2719   $(build_objdir)/fixincludes/fixincl \
2720   $(build_objdir)/fixincludes/fixinc.sh
2721         rm -rf include-fixed; mkdir include-fixed
2722         -chmod a+rx include-fixed
2723         if [ -d ../prev-gcc ]; then \
2724           cd ../prev-gcc && \
2725           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2726             libsubdir=. ; \
2727         else \
2728           set -e; for ml in `cat fixinc_list`; do \
2729             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2730             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2731             fix_dir=include-fixed$${multi_dir}; \
2732             if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2733               echo The directory that should contain system headers does not exist: >&2 ; \
2734               echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
2735               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2736               if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2737               then sleep 1; else exit 1; fi; \
2738             fi; \
2739             $(mkinstalldirs) $${fix_dir}; \
2740             chmod a+rx $${fix_dir} || true; \
2741             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
2742               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
2743               gcc_dir=`${PWD_COMMAND}` ; \
2744               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
2745               cd $(build_objdir)/fixincludes && \
2746               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
2747                 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
2748             rm -f $${fix_dir}/syslimits.h; \
2749             if [ -f $${fix_dir}/limits.h ]; then \
2750               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
2751             else \
2752               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
2753             fi; \
2754             chmod a+r $${fix_dir}/syslimits.h; \
2755           done; \
2756         fi
2757         $(STAMP) stmp-fixinc
2758 #\f
2759
2760 # Install with the gcc headers files, not the fixed include files, which we
2761 # are typically not allowed to distribute.  The general idea is to:
2762 #  - Get to "install" with a bare set of internal headers, not the
2763 #    fixed system ones,
2764 #  - Prevent rebuilds of what normally depends on the headers, which is
2765 #    useless for installation purposes and would rely on improper headers.
2766 #  - Restore as much of the original state as possible.
2767
2768 .PHONY: install-no-fixedincludes
2769
2770 install-no-fixedincludes:
2771         # Stash the current set of headers away, save stamps we're going to
2772         # alter explicitly, and arrange for fixincludes not to run next time
2773         # we trigger a headers rebuild.
2774         -rm -rf tmp-include
2775         -mv include tmp-include 2>/dev/null
2776         -mv include-fixed tmp-include-fixed 2>/dev/null
2777         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
2778         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
2779         -mkdir include
2780         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
2781         -touch stmp-fixinc
2782
2783         # Rebuild our internal headers, restore the original stamps so that
2784         # "install" doesn't trigger pointless rebuilds because of that update,
2785         # then do install
2786         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
2787         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
2788         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
2789         $(MAKE) $(FLAGS_TO_PASS) install
2790
2791         # Restore the original set of maybe-fixed headers
2792         -rm -rf include; mv tmp-include include 2>/dev/null
2793         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
2794
2795 # Remake the info files.
2796
2797 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
2798
2799 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
2800             doc/gccinstall.info doc/cppinternals.info
2801
2802 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
2803
2804 srcinfo: $(INFOFILES)
2805         -cp -p $^ $(srcdir)/doc
2806
2807 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
2808          gcc-common.texi gcc-vers.texi
2809
2810 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
2811          standards.texi invoke.texi extend.texi md.texi objc.texi       \
2812          gcov.texi trouble.texi bugreport.texi service.texi             \
2813          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
2814          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
2815          implement-c.texi implement-cxx.texi arm-neon-intrinsics.texi   \
2816          arm-acle-intrinsics.texi
2817
2818 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
2819 # the generated tm.texi; the latter might have a more recent timestamp,
2820 # but we don't want to rebuild the info files unless the contents of
2821 # the *.texi files have changed.
2822 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
2823          contribute.texi makefile.texi configterms.texi options.texi    \
2824          portability.texi interface.texi passes.texi rtl.texi md.texi   \
2825          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
2826          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
2827          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
2828          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
2829          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi
2830
2831 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
2832          gcc-common.texi gcc-vers.texi
2833
2834 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
2835
2836 # gcc-vers.texi is generated from the version files.
2837 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
2838         (echo "@set version-GCC $(BASEVER_c)"; \
2839          if [ "$(DEVPHASE_c)" = "experimental" ]; \
2840          then echo "@set DEVELOPMENT"; \
2841          else echo "@clear DEVELOPMENT"; \
2842          fi) > $@T
2843         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
2844         if [ -n "$(PKGVERSION)" ]; then \
2845           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
2846         fi
2847         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
2848         mv -f $@T $@
2849
2850
2851 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
2852 # patterns.  To use them, put each of the specific targets with its
2853 # specific dependencies but no build commands.
2854
2855 doc/cpp.info: $(TEXI_CPP_FILES)
2856 doc/gcc.info: $(TEXI_GCC_FILES)
2857 doc/gccint.info: $(TEXI_GCCINT_FILES)
2858 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
2859
2860 doc/%.info: %.texi
2861         if [ x$(BUILD_INFO) = xinfo ]; then \
2862                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
2863                         -I $(gcc_docdir)/include -o $@ $<; \
2864         fi
2865
2866 # Duplicate entry to handle renaming of gccinstall.info
2867 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
2868         if [ x$(BUILD_INFO) = xinfo ]; then \
2869                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
2870                         -I $(gcc_docdir)/include -o $@ $<; \
2871         fi
2872
2873 doc/cpp.dvi: $(TEXI_CPP_FILES)
2874 doc/gcc.dvi: $(TEXI_GCC_FILES)
2875 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
2876 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
2877
2878 doc/cpp.pdf: $(TEXI_CPP_FILES)
2879 doc/gcc.pdf: $(TEXI_GCC_FILES)
2880 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
2881 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
2882
2883 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
2884 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
2885 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
2886 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
2887
2888 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
2889       doc/cppinternals.dvi lang.dvi
2890
2891 doc/%.dvi: %.texi
2892         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2893
2894 # Duplicate entry to handle renaming of gccinstall.dvi
2895 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
2896         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2897
2898 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
2899            doc/cppinternals.pdf
2900
2901 pdf:: $(PDFFILES) lang.pdf
2902
2903 doc/%.pdf: %.texi
2904         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2905
2906 # Duplicate entry to handle renaming of gccinstall.pdf
2907 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
2908         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2909
2910 # List the directories or single hmtl files which are installed by
2911 # install-html. The lang.html file triggers language fragments to build
2912 # html documentation.
2913 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
2914        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
2915        $(build_htmldir)/cppinternals
2916
2917 # List the html file targets.
2918 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
2919        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
2920        $(build_htmldir)/cppinternals/index.html lang.html
2921
2922 html:: $(HTMLS_BUILD)
2923
2924 $(build_htmldir)/%/index.html: %.texi
2925         $(mkinstalldirs) $(@D)
2926         rm -f $(@D)/*
2927         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
2928
2929 # Duplicate entry to handle renaming of gccinstall
2930 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
2931         $(mkinstalldirs) $(@D)
2932         echo rm -f $(@D)/*
2933         SOURCEDIR=$(abs_docdir) \
2934         DESTDIR=$(@D) \
2935         $(SHELL) $(srcdir)/doc/install.texi2html
2936
2937 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 doc/fsf-funding.7
2938
2939 generated-manpages: man
2940
2941 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
2942
2943 srcman: $(MANFILES)
2944         -cp -p $^ $(srcdir)/doc
2945
2946 doc/%.1: %.pod
2947         $(STAMP) $@
2948         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
2949                 mv -f $(@).T$$$$ $@) || \
2950                 (rm -f $(@).T$$$$ && exit 1)
2951
2952 doc/%.7: %.pod
2953         $(STAMP) $@
2954         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
2955                 mv -f $(@).T$$$$ $@) || \
2956                 (rm -f $(@).T$$$$ && exit 1)
2957
2958 %.pod: %.texi
2959         $(STAMP) $@
2960         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
2961
2962 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod
2963 cpp.pod: cpp.texi cppenv.texi cppopts.texi
2964
2965 # These next rules exist because the output name is not the same as
2966 # the input name, so our implicit %.pod rule will not work.
2967
2968 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
2969         $(STAMP) $@
2970         -$(TEXI2POD) $< > $@
2971 gfdl.pod: fdl.texi
2972         $(STAMP) $@
2973         -$(TEXI2POD) $< > $@
2974 fsf-funding.pod: funding.texi
2975         $(STAMP) $@
2976         -$(TEXI2POD) $< > $@
2977 gpl.pod: gpl_v3.texi
2978         $(STAMP) $@
2979         -$(TEXI2POD) $< > $@
2980
2981 #\f
2982 # Deletion of files made during compilation.
2983 # There are four levels of this:
2984 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2985 # `mostlyclean' is useful while working on a particular type of machine.
2986 # It deletes most, but not all, of the files made by compilation.
2987 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2988 # `clean' deletes everything made by running `make all'.
2989 # `distclean' also deletes the files made by config.
2990 # `maintainer-clean' also deletes everything that could be regenerated
2991 # automatically, except for `configure'.
2992 # We remove as much from the language subdirectories as we can
2993 # (less duplicated code).
2994
2995 mostlyclean: lang.mostlyclean
2996         -rm -f $(MOSTLYCLEANFILES)
2997         -rm -f *$(objext) c-family/*$(objext)
2998         -rm -f *$(coverageexts)
2999 # Delete build programs
3000         -rm -f build/*
3001         -rm -f mddeps.mk
3002 # Delete other built files.
3003         -rm -f specs.h options.c options.h options-save.c
3004 # Delete the stamp and temporary files.
3005         -rm -f s-* tmp-* stamp-* stmp-*
3006         -rm -f */stamp-* */tmp-*
3007 # Delete debugging dump files.
3008         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3009 # Delete some files made during installation.
3010         -rm -f specs $(SPECS)
3011         -rm -f collect collect2 mips-tfile mips-tdump
3012 # Delete unwanted output files from TeX.
3013         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3014         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3015 # Delete sorted indices we don't actually use.
3016         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3017 # Delete core dumps.
3018         -rm -f core */core
3019 # Delete file generated for gengtype
3020         -rm -f gtyp-input.list
3021 # Delete files generated by gengtype
3022         -rm -f gtype-*
3023         -rm -f gt-*
3024         -rm -f gtype.state
3025 # Delete genchecksum outputs
3026         -rm -f *-checksum.c
3027 # Delete lock-and-run bits
3028         -rm -rf linkfe.lck lock-stamp.*
3029
3030 # Delete all files made by compilation
3031 # that don't exist in the distribution.
3032 clean: mostlyclean lang.clean
3033         -rm -f libgcc.a libgcc_eh.a libgcov.a
3034         -rm -f libgcc_s*
3035         -rm -f libunwind*
3036         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3037         -rm -f options.c options.h optionlist
3038         -rm -f cs-*
3039         -rm -f doc/*.dvi
3040         -rm -f doc/*.pdf
3041 # Delete the include directories.
3042         -rm -rf include include-fixed
3043 # Delete files used by the "multilib" facility (including libgcc subdirs).
3044         -rm -f multilib.h tmpmultilib*
3045         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3046           rm -rf $(MULTILIB_DIRNAMES); \
3047         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3048           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3049         fi ; fi
3050
3051 # Delete all files that users would normally create
3052 # while building and installing GCC.
3053 distclean: clean lang.distclean
3054         -rm -f auto-host.h auto-build.h
3055         -rm -f cstamp-h
3056         -rm -f config.status config.run config.cache config.bak
3057         -rm -f Make-lang Make-hooks Make-host Make-target
3058         -rm -f Makefile *.oaux
3059         -rm -f gthr-default.h
3060         -rm -f TAGS */TAGS
3061         -rm -f *.asm
3062         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3063         -rm -f testsuite/*.log testsuite/*.sum
3064         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3065         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3066         -rm -rf ${QMTEST_DIR} stamp-qmtest
3067         -rm -f cxxmain.c
3068         -rm -f .gdbinit configargs.h
3069         -rm -f gcov.pod
3070 # Delete po/*.gmo only if we are not building in the source directory.
3071         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3072         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3073
3074 # Get rid of every file that's generated from some other file, except for `configure'.
3075 # Most of these files ARE PRESENT in the GCC distribution.
3076 maintainer-clean:
3077         @echo 'This command is intended for maintainers to use; it'
3078         @echo 'deletes files that may need special tools to rebuild.'
3079         $(MAKE) lang.maintainer-clean distclean
3080         -rm -f cpp.??s cpp.*aux
3081         -rm -f gcc.??s gcc.*aux
3082         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3083 #\f
3084 # Entry points `install', `install-strip', and `uninstall'.
3085 # Also use `install-collect2' to install collect2 when the config files don't.
3086
3087 # Copy the compiler files into directories where they will be run.
3088 # Install the driver last so that the window when things are
3089 # broken is small.
3090 install: install-common $(INSTALL_HEADERS) \
3091     install-cpp install-man install-info install-@POSUB@ \
3092     install-driver install-lto-wrapper install-gcc-ar
3093
3094 ifeq ($(enable_plugin),yes)
3095 install: install-plugin
3096 endif
3097
3098 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3099 ifneq ($(STRIP),)
3100 install-strip: STRIPPROG = $(STRIP)
3101 export STRIPPROG
3102 endif
3103 install-strip: install
3104
3105 # Handle cpp installation.
3106 install-cpp: installdirs cpp$(exeext)
3107         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3108         -$(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3109         -if [ x$(cpp_install_dir) != x ]; then \
3110           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3111           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3112         else true; fi
3113
3114 # Create the installation directories.
3115 # $(libdir)/gcc/include isn't currently searched by cpp.
3116 installdirs:
3117         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3118         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3119         $(mkinstalldirs) $(DESTDIR)$(bindir)
3120         $(mkinstalldirs) $(DESTDIR)$(includedir)
3121         $(mkinstalldirs) $(DESTDIR)$(infodir)
3122         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3123         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3124
3125 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3126   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) pointer-set.h $(HASH_TABLE_H) \
3127   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3128   gimple.h is-a.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3129   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3130   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3131   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3132   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3133   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3134   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3135   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3136   $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3137   cppdefault.h flags.h $(MD5_H) params.def params.h prefix.h tree-inline.h \
3138   $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3139   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3140   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3141   fold-const.h tree-cfg.h tree-into-ssa.h tree-ssanames.h print-tree.h \
3142   varasm.h context.h tree-phinodes.h stor-layout.h ssa-iterators.h \
3143   $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h cfgexpand.h \
3144   diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3145   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3146   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3147   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3148   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3149   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3150   tree-ssa-threadupdate.h
3151
3152 # generate the 'build fragment' b-header-vars
3153 s-header-vars: Makefile
3154         rm -f tmp-header-vars
3155 # The first sed gets the list "header variables" as the list variables
3156 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3157 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3158 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3159 # as well.
3160         $(foreach header_var,$(shell sed < Makefile -n -e 's/^\([A-Z0-9_]*_H\)[      ]*=.*/\1/p'),echo $(header_var)=$(shell echo $($(header_var):$(srcdir)/%=.../%) | sed -e 's~\.\.\./config/~config/~' -e 's~\.\.\..*/~~') >> tmp-header-vars;) \
3161         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3162         $(STAMP) s-header-vars
3163
3164 # Install gengtype
3165 install-gengtype: installdirs gengtype$(exeext) gtype.state
3166         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3167         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3168         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3169         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3170
3171 # Install the headers needed to build a plugin.
3172 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3173 # We keep the directory structure for files in config or c-family and .def
3174 # files. All other files are flattened to a single directory.
3175         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3176         headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`; \
3177         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3178         for file in $$headers; do \
3179           if [ -f $$file ] ; then \
3180             path=$$file; \
3181           elif [ -f $(srcdir)/$$file ]; then \
3182             path=$(srcdir)/$$file; \
3183           else continue; \
3184           fi; \
3185           case $$path in \
3186           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3187             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3188           *) base=`basename $$path` ;; \
3189           esac; \
3190           dest=$(plugin_includedir)/$$base; \
3191           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3192           dir=`dirname $$dest`; \
3193           $(mkinstalldirs) $(DESTDIR)$$dir; \
3194           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3195         done
3196         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3197
3198 # Install the compiler executables built during cross compilation.
3199 install-common: native lang.install-common installdirs
3200         for file in $(COMPILERS); do \
3201           if [ -f $$file ] ; then \
3202             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3203             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3204           else true; \
3205           fi; \
3206         done
3207         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3208           if [ x"$$file" != x.. ]; then \
3209             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3210             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3211           else true; fi; \
3212         done
3213 # We no longer install the specs file because its presence makes the
3214 # driver slower, and because people who need it can recreate it by
3215 # using -dumpspecs.  We remove any old version because it would
3216 # otherwise override the specs built into the driver.
3217         rm -f $(DESTDIR)$(libsubdir)/specs
3218 # Install gcov if it was compiled.
3219         -if [ -f gcov$(exeext) ]; \
3220         then \
3221             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3222             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3223         fi
3224
3225 # Install the driver program as $(target_noncanonical)-gcc,
3226 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3227 install-driver: installdirs xgcc$(exeext)
3228         -install_name=$(GCC_INSTALL_NAME); \
3229         if test "@enable_as_accelerator@" = "yes" ; then \
3230           install_name=$(GCC_TARGET_INSTALL_NAME); \
3231         fi; \
3232         rm -f $(DESTDIR)$(bindir)/$${install_name}$(exeext); \
3233         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$${install_name}$(exeext)
3234         -if test "@enable_as_accelerator@" != "yes" ; then \
3235           if [ "$(GCC_INSTALL_NAME)" != "$(tool_prefix)-gcc-$(version)" ]; then \
3236             rm -f $(DESTDIR)$(bindir)/$(tool_prefix)-gcc-$(version)$(exeext); \
3237             ( cd $(DESTDIR)$(bindir) && \
3238               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(tool_prefix)-gcc-$(version)$(exeext) ); \
3239           fi; \
3240           if [ ! -f gcc-cross$(exeext) ] \
3241              && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3242             rm -f $(DESTDIR)$(bindir)/$(tool_prefix)-gcc-tmp$(exeext); \
3243             ( cd $(DESTDIR)$(bindir) && \
3244               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(tool_prefix)-gcc-tmp$(exeext) && \
3245               mv -f $(tool_prefix)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3246           fi; \
3247         fi
3248
3249 # Install the info files.
3250 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3251 # to do the install.
3252 install-info:: doc installdirs \
3253         $(DESTDIR)$(infodir)/cpp.info \
3254         $(DESTDIR)$(infodir)/gcc.info \
3255         $(DESTDIR)$(infodir)/cppinternals.info \
3256         $(DESTDIR)$(infodir)/gccinstall.info \
3257         $(DESTDIR)$(infodir)/gccint.info \
3258         lang.install-info
3259
3260 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3261         rm -f $@
3262         if [ -f $< ]; then \
3263           for f in $(<)*; do \
3264             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3265             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3266             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3267           done; \
3268         else true; fi
3269         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3270           if [ -f $@ ]; then \
3271             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3272           else true; fi; \
3273         else true; fi;
3274
3275 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3276
3277 install-pdf: $(PDFFILES) lang.install-pdf
3278         @$(NORMAL_INSTALL)
3279         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3280         @list='$(PDFFILES)'; for p in $$list; do \
3281           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3282           f=$(pdf__strip_dir) \
3283           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3284           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3285         done
3286
3287 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3288
3289 install-html: $(HTMLS_BUILD) lang.install-html
3290         @$(NORMAL_INSTALL)
3291         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3292         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3293           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3294           f=$(html__strip_dir) \
3295           if test -d "$$d$$p"; then \
3296             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3297             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3298             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3299             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3300           else \
3301             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3302             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3303           fi; \
3304         done
3305
3306 # Install the man pages.
3307 install-man: lang.install-man \
3308         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3309         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3310         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3311         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3312         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3313         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3314
3315 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3316         -rm -f $@
3317         -$(INSTALL_DATA) $< $@
3318         -chmod a-x $@
3319
3320 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3321         -rm -f $@
3322         -$(INSTALL_DATA) $< $@
3323         -chmod a-x $@
3324
3325 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3326         -rm -f $@
3327         -$(INSTALL_DATA) $< $@
3328         -chmod a-x $@
3329
3330 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3331         -rm -f $@
3332         -$(INSTALL_DATA) $< $@
3333         -chmod a-x $@
3334
3335 # Install all the header files built in the include subdirectory.
3336 install-headers: $(INSTALL_HEADERS_DIR)
3337 # Fix symlinks to absolute paths in the installed include directory to
3338 # point to the installed directory, not the build directory.
3339 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3340         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3341         if [ $$? -eq 0 ]; then \
3342           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3343           for i in $$files; do \
3344             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3345             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3346               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3347               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3348             fi; \
3349           done; \
3350         fi
3351
3352 # Create or recreate the gcc private include file directory.
3353 install-include-dir: installdirs
3354         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3355         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3356         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3357         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3358
3359 # Create or recreate the install-tools include file directory.
3360 itoolsdir = $(libexecsubdir)/install-tools
3361 itoolsdatadir = $(libsubdir)/install-tools
3362 install-itoolsdirs: installdirs
3363         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3364         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3365
3366 # Install the include directory using tar.
3367 install-headers-tar: stmp-int-hdrs install-include-dir
3368 # We use `pwd`/include instead of just include to problems with CDPATH
3369 # Unless a full pathname is provided, some shells would print the new CWD,
3370 # found in CDPATH, corrupting the output.  We could just redirect the
3371 # output of `cd', but some shells lose on redirection within `()'s
3372         (cd `${PWD_COMMAND}`/include ; \
3373          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3374         (cd `${PWD_COMMAND}`/include-fixed ; \
3375          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3376 # /bin/sh on some systems returns the status of the first tar,
3377 # and that can lose with GNU tar which always writes a full block.
3378 # So use `exit 0' to ignore its exit status.
3379
3380 # Install the include directory using cpio.
3381 install-headers-cpio: stmp-int-hdrs install-include-dir
3382 # See discussion about the use of `pwd` above
3383         cd `${PWD_COMMAND}`/include ; \
3384         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3385         cd `${PWD_COMMAND}`/include-fixed ; \
3386         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3387
3388 # Install the include directory using cp.
3389 install-headers-cp: stmp-int-hdrs install-include-dir
3390         cp -p -r include $(DESTDIR)$(libsubdir)
3391         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3392
3393 # Targets without dependencies, for use in prev-gcc during bootstrap.
3394 real-install-headers-tar:
3395         (cd `${PWD_COMMAND}`/include-fixed ; \
3396          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3397
3398 real-install-headers-cpio:
3399         cd `${PWD_COMMAND}`/include-fixed ; \
3400         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3401
3402 real-install-headers-cp:
3403         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3404
3405 # Install supporting files for fixincludes to be run later.
3406 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3407   macro_list fixinc_list
3408         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3409           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3410         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3411         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3412         set -e; for ml in `cat fixinc_list`; do \
3413           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3414           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3415           $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3416         done
3417         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3418                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3419         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3420                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3421                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3422         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3423                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3424         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3425                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3426
3427 # Use this target to install the program `collect2' under the name `collect2'.
3428 install-collect2: collect2 installdirs
3429         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3430 # Install the driver program as $(libsubdir)/gcc for collect2.
3431         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3432
3433 # Install lto-wrapper.
3434 install-lto-wrapper: lto-wrapper$(exeext)
3435         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3436
3437 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3438         for i in gcc-ar gcc-nm gcc-ranlib; do \
3439           install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3440           target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3441           rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3442           $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3443           if test -f gcc-cross$(exeext); then \
3444             :; \
3445           else \
3446             rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3447             ( cd $(DESTDIR)$(bindir) && \
3448               $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3449           fi ; \
3450         done
3451
3452 # Cancel installation by deleting the installed files.
3453 uninstall: lang.uninstall
3454         -rm -rf $(DESTDIR)$(libsubdir)
3455         -rm -rf $(DESTDIR)$(libexecsubdir)
3456         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3457         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3458         -if [ x$(cpp_install_dir) != x ]; then \
3459           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3460         else true; fi
3461         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3462         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3463         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3464         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3465         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3466         for i in ar nm ranlib ; do \
3467           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3468           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3469           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3470           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3471         done
3472 #\f
3473 # These targets are for the dejagnu testsuites. The file site.exp
3474 # contains global variables that all the testsuites will use.
3475
3476 target_subdir = @target_subdir@
3477
3478 site.exp: ./config.status Makefile
3479         @echo "Making a new config file..."
3480         -@rm -f ./site.tmp
3481         @$(STAMP) site.exp
3482         -@mv site.exp site.bak
3483         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3484         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3485         @echo "# add them to the last section" >> ./site.tmp
3486         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3487         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3488         @echo "set host_triplet $(host)" >> ./site.tmp
3489         @echo "set build_triplet $(build)" >> ./site.tmp
3490         @echo "set target_triplet $(target)" >> ./site.tmp
3491         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3492         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3493 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3494         @echo "set CFLAGS \"\"" >> ./site.tmp
3495         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3496         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3497         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3498 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3499 # They are passed first to allow individual tests to override them.
3500         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3501 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3502 # files that have already been installed there will be found.  The -B option
3503 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3504 # from the install tree.
3505         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3506         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3507         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3508         @if test "@enable_plugin@" = "yes" ; then \
3509           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3510           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3511           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3512           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3513         fi
3514         @if test "@enable_lto@" = "yes" ; then \
3515           echo "set ENABLE_LTO 1" >> ./site.tmp; \
3516         fi
3517 # If newlib has been configured, we need to pass -B to gcc so it can find
3518 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3519 # message if it doesn't, but the testsuite is supposed to ignore the message -
3520 # it's too difficult to tell when to and when not to pass -B (not all targets
3521 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3522 # seems like too selective a test.
3523 # ??? Another way to solve this might be to rely on linker scripts.  Then
3524 # theoretically the -B won't be needed.
3525 # We also need to pass -L ../ld so that the linker can find ldscripts.
3526         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3527             && [ "${host}" != "${target}" ]; then \
3528           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3529           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3530           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3531           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3532           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3533         else true; \
3534         fi
3535         @if [ -d $(objdir)/../ld ] ; then \
3536           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3537         else true; \
3538         fi
3539         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3540         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3541         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3542           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3543         else true; \
3544         fi
3545         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3546           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3547         else true; \
3548         fi
3549         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3550           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3551         else true; \
3552         fi
3553         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3554         @cat ./site.tmp > site.exp
3555         @cat site.bak | sed \
3556                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3557         -@rm -f ./site.tmp
3558
3559 CHECK_TARGETS = @check_languages@
3560
3561 check: $(CHECK_TARGETS)
3562
3563 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3564
3565 # The idea is to parallelize testing of multilibs, for example:
3566 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3567 # will run 3 concurrent sessions of check-gcc, eventually testing
3568 # all 10 combinations.  GNU make is required, as is a shell that expands
3569 # alternations within braces.
3570 lang_checks_parallel = $(lang_checks:=//%)
3571 $(lang_checks_parallel): site.exp
3572         target=`echo "$@" | sed 's,//.*,,'`; \
3573         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3574         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3575         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3576           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3577           "$$target"
3578
3579 TESTSUITEDIR = testsuite
3580
3581 $(TESTSUITEDIR)/site.exp: site.exp
3582         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3583         -rm -f $@
3584         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3585
3586 # This is only used for check-% targets that aren't parallelized.
3587 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3588         -test -d plugin || mkdir plugin
3589         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3590         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3591         -(rootme=`${PWD_COMMAND}`; export rootme; \
3592         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3593         cd $(TESTSUITEDIR)/$*; \
3594         rm -f tmp-site.exp; \
3595         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3596                 < ../../site.exp > tmp-site.exp; \
3597         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3598         EXPECT=${EXPECT} ; export EXPECT ; \
3599         if [ -f $${rootme}/../expect/expect ] ; then  \
3600            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3601             export TCL_LIBRARY ; fi ; \
3602         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3603
3604 $(patsubst %,%-subtargets,$(filter-out $(lang_checks_parallelized),$(lang_checks))): check-%-subtargets:
3605         @echo check-$*
3606
3607 check_p_tool=$(firstword $(subst _, ,$*))
3608 check_p_vars=$(check_$(check_p_tool)_parallelize)
3609 check_p_subno=$(word 2,$(subst _, ,$*))
3610 check_p_comma=,
3611 check_p_subwork=$(subst $(check_p_comma), ,$(if $(check_p_subno),$(word $(check_p_subno),$(check_p_vars))))
3612 check_p_numbers=1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
3613 check_p_subdir=$(subst _,,$*)
3614 check_p_subdirs=$(wordlist 1,$(words $(check_$*_parallelize)),$(check_p_numbers))
3615
3616 # For parallelized check-% targets, this decides whether parallelization
3617 # is desirable (if -jN is used and RUNTESTFLAGS doesn't contain anything
3618 # but optional --target_board or --extra_opts arguments).  If desirable,
3619 # recursive make is run with check-parallel-$lang{,1,2,3,4,5} etc. goals,
3620 # which can be executed in parallel, as they are run in separate directories.
3621 # check-parallel-$lang{1,2,3,4,5} etc. goals invoke runtest with the longest
3622 # running *.exp files from the testsuite, as determined by check_$lang_parallelize
3623 # variable.  The check-parallel-$lang goal in that case invokes runtest with
3624 # all the remaining *.exp files not handled by the separate goals.
3625 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3626 # files.  If parallelization isn't desirable, only one recursive make
3627 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3628 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3629 # should be passed to runtest.
3630 #
3631 # To parallelize some language check, add the corresponding check-$lang
3632 # to lang_checks_parallelized variable and define check_$lang_parallelize
3633 # variable (see above check_gcc_parallelize description).
3634 $(lang_checks_parallelized): check-% : site.exp
3635         @if [ -z "$(filter-out --target_board=%,$(filter-out --extra_opts%,$(RUNTESTFLAGS)))" ] \
3636             && [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \
3637           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3638             check-parallel-$* \
3639             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3640           for file in $(TESTSUITEDIR)/$*/$* \
3641                       $(patsubst %,$(TESTSUITEDIR)/$*%/$*,$(check_p_subdirs));\
3642           do \
3643             mv -f $$file.sum $$file.sum.sep; mv -f $$file.log $$file.log.sep; \
3644           done; \
3645           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh \
3646             $(TESTSUITEDIR)/$*/$*.sum.sep \
3647             $(patsubst %,$(TESTSUITEDIR)/$*%/$*.sum.sep,$(check_p_subdirs)) \
3648             > $(TESTSUITEDIR)/$*/$*.sum; \
3649           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L \
3650             $(TESTSUITEDIR)/$*/$*.log.sep \
3651             $(patsubst %,$(TESTSUITEDIR)/$*%/$*.log.sep,$(check_p_subdirs)) \
3652             > $(TESTSUITEDIR)/$*/$*.log; \
3653         else \
3654           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3655             check_$*_parallelize= check-parallel-$*; \
3656         fi
3657
3658 # Just print the parallelized subtargets for those that want to split
3659 # the testing across machines.
3660 $(patsubst %,%-subtargets,$(lang_checks_parallelized)): check-%-subtargets:
3661         @echo check-parallel-$* \
3662           $(patsubst %,check-parallel-$*_%, $(check_p_subdirs))
3663
3664 # In the if [ -n "$(check_p_subno)" ] case runtest should be given the name of
3665 # the given *.exp file(s).  See comment above check_gcc_parallelize variable
3666 # for details on the content of these variables.
3667 #
3668 # In the elif [ -n "$(check_p_vars)" ] case runtest should be given
3669 # names of all the *.exp files for this tool that aren't already handled by
3670 # other goals.  First it finds all the *.exp files for this tool, then
3671 # prunes those already specified in check_$lang_parallelize or duplicates.
3672 #
3673 # Otherwise check-$lang isn't parallelized and runtest is invoked just with
3674 # the $(RUNTESTFLAGS) arguments.
3675 check-parallel-% : site.exp
3676         -test -d plugin || mkdir plugin
3677         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3678         test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3679         -(rootme=`${PWD_COMMAND}`; export rootme; \
3680         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3681         cd $(TESTSUITEDIR)/$(check_p_subdir); \
3682         rm -f tmp-site.exp; \
3683         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3684                 < ../../site.exp > tmp-site.exp; \
3685         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3686         EXPECT=${EXPECT} ; export EXPECT ; \
3687         if [ -f $${rootme}/../expect/expect ] ; then  \
3688            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3689             export TCL_LIBRARY ; fi ; \
3690         runtestflags= ; \
3691         if [ -n "$(check_p_subno)" ] ; then \
3692           runtestflags="$(check_p_subwork)"; \
3693         elif [ -n "$(check_p_vars)" ] ; then \
3694           parts="`echo ' $(strip $(subst $(check_p_comma), ,$(check_p_vars))) ' \
3695                   | sed 's/=[^ ]* / /g'`"; \
3696           for part in `find $$srcdir/testsuite/$(check_p_tool)* -name \*.exp` ; do \
3697             part=`basename $$part` ; \
3698             case " $$parts $$runtestflags " in \
3699               *" $$part "*) ;; \
3700               *) runtestflags="$$runtestflags $$part" ;; \
3701             esac ; \
3702           done ; \
3703         fi ; \
3704         $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS) $$runtestflags)
3705
3706 # QMTest targets
3707
3708 # The path to qmtest.
3709 QMTEST_PATH=qmtest
3710
3711 # The flags to pass to qmtest.
3712 QMTESTFLAGS=
3713
3714 # The flags to pass to "qmtest run".
3715 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
3716
3717 # The command to use to invoke qmtest.
3718 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3719
3720 # The tests (or suites) to run.
3721 QMTEST_GPP_TESTS=g++
3722
3723 # The subdirectory of the OBJDIR that will be used to store the QMTest
3724 # test database configuration and that will be used for temporary
3725 # scratch space during QMTest's execution.
3726 QMTEST_DIR=qmtestsuite
3727
3728 # Create the QMTest database configuration.
3729 ${QMTEST_DIR} stamp-qmtest:
3730         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3731             -c gcc_database.GCCDatabase \
3732             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
3733             $(STAMP) stamp-qmtest
3734
3735 # Create the QMTest context file.
3736 ${QMTEST_DIR}/context: stamp-qmtest
3737         rm -f $@
3738         echo "CompilerTable.languages=c cplusplus" >> $@
3739         echo "CompilerTable.c_kind=GCC" >> $@
3740         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
3741         echo "CompilerTable.c_options=-B${objdir}/" >> $@
3742         echo "CompilerTable.cplusplus_kind=GCC" >> $@
3743         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
3744         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
3745         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
3746
3747 # Run the G++ testsuite using QMTest.
3748 qmtest-g++: ${QMTEST_DIR}/context
3749         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3750            -o g++.qmr ${QMTEST_GPP_TESTS}
3751
3752 # Use the QMTest GUI.
3753 qmtest-gui: ${QMTEST_DIR}/context
3754         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3755
3756 .PHONY: qmtest-g++
3757
3758 # Run Paranoia on real.c.
3759
3760 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
3761         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
3762
3763 paranoia: paranoia.o real.o $(LIBIBERTY)
3764         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
3765
3766 # These exist for maintenance purposes.
3767
3768 # Update the tags table.
3769 TAGS: lang.tags
3770         (cd $(srcdir);                                  \
3771         incs= ;                                         \
3772         list='$(SUBDIRS)'; for dir in $$list; do        \
3773           if test -f $$dir/TAGS; then                   \
3774             incs="$$incs --include $$dir/TAGS.sub";     \
3775           fi;                                           \
3776         done;                                           \
3777         etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c *.cc; \
3778         etags --include TAGS.sub $$incs)
3779
3780 # -----------------------------------------------------
3781 # Rules for generating translated message descriptions.
3782 # Disabled by autoconf if the tools are not available.
3783 # -----------------------------------------------------
3784
3785 XGETTEXT = @XGETTEXT@
3786 GMSGFMT = @GMSGFMT@
3787 MSGMERGE = msgmerge
3788 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
3789
3790 .PHONY: build- install- build-po install-po update-po
3791
3792 # Dummy rules to deal with dependencies produced by use of
3793 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3794 build-: ; @true
3795 install-: ; @true
3796
3797 build-po: $(CATALOGS)
3798
3799 # This notation should be acceptable to all Make implementations used
3800 # by people who are interested in updating .po files.
3801 update-po: $(CATALOGS:.gmo=.pox)
3802
3803 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3804 # script does that.
3805 .po.gmo:
3806         $(mkinstalldirs) po
3807         $(GMSGFMT) --statistics -o $@ $<
3808
3809 # The new .po has to be gone over by hand, so we deposit it into
3810 # build/po with a different extension.
3811 # If build/po/gcc.pot exists, use it (it was just created),
3812 # else use the one in srcdir.
3813 .po.pox:
3814         $(mkinstalldirs) po
3815         $(MSGMERGE) $< `if test -f po/gcc.pot; \
3816                         then echo po/gcc.pot; \
3817                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
3818
3819 # This rule has to look for .gmo modules in both srcdir and
3820 # the cwd, and has to check that we actually have a catalog
3821 # for each language, in case they weren't built or included
3822 # with the distribution.
3823 install-po:
3824         $(mkinstalldirs) $(DESTDIR)$(datadir)
3825         cats="$(CATALOGS)"; for cat in $$cats; do \
3826           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3827           if [ -f $$cat ]; then :; \
3828           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3829           else continue; \
3830           fi; \
3831           dir=$(localedir)/$$lang/LC_MESSAGES; \
3832           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
3833           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
3834           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3835           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3836         done
3837
3838 # Rule for regenerating the message template (gcc.pot).
3839 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3840 # this rule has no dependencies and always regenerates gcc.pot.  This is
3841 # relatively harmless since the .po files do not directly depend on it.
3842 # Note that exgettext has an awk script embedded in it which requires a
3843 # fairly modern (POSIX-compliant) awk.
3844 # The .pot file is left in the build directory.
3845 gcc.pot: po/gcc.pot
3846 po/gcc.pot: force
3847         $(mkinstalldirs) po
3848         $(MAKE) srcextra
3849         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3850                 $(XGETTEXT) gcc $(srcdir)
3851
3852 #\f
3853
3854 # Dependency information.
3855
3856 # In order for parallel make to really start compiling the expensive
3857 # objects from $(OBJS) as early as possible, build all their
3858 # prerequisites strictly before all objects.
3859 $(ALL_HOST_OBJS) : | $(generated_files)
3860
3861 # Include the auto-generated dependencies for all host objects.
3862 DEPFILES = \
3863   $(foreach obj,$(ALL_HOST_OBJS),\
3864     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
3865 -include $(DEPFILES)