gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2014 Free Software Foundation, Inc.
   5
   6 #This file is part of GCC.
   7
   8 #GCC is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 3, or (at your option)
  11 #any later version.
  12
  13 #GCC is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with GCC; see the file COPYING3.  If not see
  20 #<http://www.gnu.org/licenses/>.
  21
  22 # The targets for external use include:
  23 # all, doc, install, install-cross, install-cross-rest, install-strip,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean.
  25
  26 # This is the default target.
  27 # Set by autoconf to "all.internal" for a native build, or
  28 # "all.cross" to build a cross compiler.
  29 all: @ALL@
  30
  31 # Depend on this to specify a phony target portably.
  32 force:
  33
  34 # This tells GNU make version 3 not to export the variables
  35 # defined in this file into the environment (and thus recursive makes).
  36 .NOEXPORT:
  37 # And this tells it not to automatically pass command-line variables
  38 # to recursive makes.
  39 MAKEOVERRIDES =
  40
  41 # Suppress smart makes who think they know how to automake yacc and flex file
  42 .y.c:
  43 .l.c:
  44
  45 # The only suffixes we want for implicit rules are .c and .o, so clear
  46 # the list and add them.  This speeds up GNU Make, and allows -r to work.
  47 # For i18n support, we also need .gmo, .po, .pox.
  48 # This must come before the language makefile fragments to allow them to
  49 # add suffixes and rules of their own.
  50 .SUFFIXES:
  51 .SUFFIXES: .c .cc .o .po .pox .gmo
  52
  53 # -------------------------------
  54 # Standard autoconf-set variables
  55 # -------------------------------
  56
  57 build=@build@
  58 host=@host@
  59 target=@target@
  60 target_noncanonical:=@target_noncanonical@
  61
  62 # Sed command to transform gcc to installed name.
  63 program_transform_name := @program_transform_name@
  64
  65 # -----------------------------
  66 # Directories used during build
  67 # -----------------------------
  68
  69 # Directory where sources are, from where we are.
  70 srcdir = @srcdir@
  71 gcc_docdir = @srcdir@/doc
  72
  73 # Directory where sources are, absolute.
  74 abs_srcdir = @abs_srcdir@
  75 abs_docdir = @abs_srcdir@/doc
  76
  77 # Top build directory for this package, relative to here.
  78 top_builddir = .
  79
  80 # The absolute path to the current directory.
  81 objdir := $(shell pwd)
  82
  83 host_subdir=@host_subdir@
  84 build_subdir=@build_subdir@
  85 target_subdir=@target_subdir@
  86 build_libsubdir=@build_libsubdir@
  87
  88 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  89 ifeq ($(host_subdir),.)
  90 toplevel_builddir := ..
  91 else
  92 toplevel_builddir := ../..
  93 endif
  94
  95 build_objdir := $(toplevel_builddir)/$(build_subdir)
  96 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
  97 target_objdir := $(toplevel_builddir)/$(target_subdir)
  98
  99 # --------
 100 # Defined vpaths
 101 # --------
 102
 103 # Directory where sources are, from where we are.
 104 VPATH = @srcdir@
 105
 106 # We define a vpath for the sources of the .texi files here because they
 107 # are split between multiple directories and we would rather use one implicit
 108 # pattern rule for everything.
 109 # This vpath could be extended within the Make-lang fragments.
 110
 111 vpath %.texi $(gcc_docdir)
 112 vpath %.texi $(gcc_docdir)/include
 113
 114 # --------
 115 # UNSORTED
 116 # --------
 117
 118 # Extra flags to pass to indicate cross compilation, which
 119 # might be used or tested by Make-lang fragments.
 120 CROSS=@CROSS@
 121
 122 # Variables that exist for you to override.
 123 # See below for how to change them for certain systems.
 124
 125 # List of language subdirectories.
 126 SUBDIRS =@subdirs@ build
 127
 128 # Selection of languages to be made.
 129 CONFIG_LANGUAGES = @all_selected_languages@
 130 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext) \
 131             $(CONFIG_LANGUAGES)
 132
 133 # Default values for variables overridden in Makefile fragments.
 134 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 135 # TCFLAGS is used for compilations with the GCC just built.
 136 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 137 T_CFLAGS =
 138 TCFLAGS =
 139 CFLAGS = @CFLAGS@
 140 CXXFLAGS = @CXXFLAGS@
 141 LDFLAGS = @LDFLAGS@
 142
 143 # Should we build position-independent host code?
 144 PICFLAG = @PICFLAG@
 145
 146 # Flags to determine code coverage. When coverage is disabled, this will
 147 # contain the optimization flags, as you normally want code coverage
 148 # without optimization.
 149 COVERAGE_FLAGS = @coverage_flags@
 150 coverageexts = .{gcda,gcno}
 151
 152 # The warning flags are separate from CFLAGS because people tend to
 153 # override optimization flags and we'd like them to still have warnings
 154 # turned on.  These flags are also used to pass other stage dependent
 155 # flags from configure.  The user is free to explicitly turn these flags
 156 # off if they wish.
 157 # LOOSE_WARN are the warning flags to use when compiling something
 158 # which is only compiled with gcc, such as libgcc.
 159 # C_LOOSE_WARN is similar, but with C-only warnings.
 160 # STRICT_WARN are the additional warning flags to
 161 # apply to the back end and some front ends, which may be compiled
 162 # with other compilers.
 163 # C_STRICT_WARN is similar, with C-only warnings.
 164 LOOSE_WARN = @loose_warn@
 165 C_LOOSE_WARN = @c_loose_warn@
 166 STRICT_WARN = @strict_warn@
 167 C_STRICT_WARN = @c_strict_warn@
 168
 169 # This is set by --enable-checking.  The idea is to catch forgotten
 170 # "extern" tags in header files.
 171 NOCOMMON_FLAG = @nocommon_flag@
 172
 173 NOEXCEPTION_FLAGS = @noexception_flags@
 174
 175 # This is set by --disable-maintainer-mode (default) to "#"
 176 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 177 # --disable-maintainer-mode is used or not.  This is because the
 178 # following will expand to "MAINT := " in maintainer mode, and to
 179 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 180 # they mean exactly the same thing for make.
 181 MAINT := @MAINT@
 182
 183 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 184 # be used in language Make-lang.in makefile fragments to enable
 185 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 186 # maintainer mode, and '' otherwise.
 187 @MAINT@ ENABLE_MAINTAINER_RULES = true
 188
 189 # These are set by --enable-checking=valgrind.
 190 RUN_GEN = @valgrind_command@
 191 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 192
 193 # This is how we control whether or not the additional warnings are applied.
 194 .-warn = $(STRICT_WARN)
 195 build-warn = $(STRICT_WARN)
 196 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 197 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 198
 199 # These files are to have specific diagnostics suppressed, or are not to
 200 # be subject to -Werror:
 201 # flex output may yield harmless "no previous prototype" warnings
 202 build/gengtype-lex.o-warn = -Wno-error
 203 gengtype-lex.o-warn = -Wno-error
 204 libgcov-util.o-warn = -Wno-error
 205 libgcov-driver-tool.o-warn = -Wno-error
 206 libgcov-merge-tool.o-warn = -Wno-error
 207
 208 # All warnings have to be shut off in stage1 if the compiler used then
 209 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 210 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 211 # either $(GCC_WARN_CXXFLAGS), or nothing.
 212 WARN_CFLAGS = @warn_cflags@
 213 WARN_CXXFLAGS = @warn_cxxflags@
 214
 215 CPPFLAGS = @CPPFLAGS@
 216
 217 AWK = @AWK@
 218 CC = @CC@
 219 CXX = @CXX@
 220 BISON = @BISON@
 221 BISONFLAGS =
 222 FLEX = @FLEX@
 223 FLEXFLAGS =
 224 AR = @AR@
 225 AR_FLAGS = rc
 226 NM = @NM@
 227 RANLIB = @RANLIB@
 228 RANLIB_FLAGS = @ranlib_flags@
 229
 230 # Libraries to use on the host.
 231 HOST_LIBS = @HOST_LIBS@
 232
 233 # The name of the compiler to use.
 234 COMPILER = $(CXX)
 235 COMPILER_FLAGS = $(CXXFLAGS)
 236 # If HOST_LIBS is set, then the user is controlling the libraries to
 237 # link against.  In that case, link with $(CC) so that the -lstdc++
 238 # library is not introduced.  If HOST_LIBS is not set, link with
 239 # $(CXX) to pick up -lstdc++.
 240 ifeq ($(HOST_LIBS),)
 241 LINKER = $(CXX)
 242 LINKER_FLAGS = $(CXXFLAGS)
 243 else
 244 LINKER = $(CC)
 245 LINKER_FLAGS = $(CFLAGS)
 246 endif
 247
 248 # Like LINKER, but use a mutex for serializing front end links.
 249 ifeq (@DO_LINK_MUTEX@,true)
 250 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 251 else
 252 LLINKER = $(LINKER)
 253 endif
 254
 255 # -------------------------------------------
 256 # Programs which operate on the build machine
 257 # -------------------------------------------
 258
 259 SHELL = @SHELL@
 260 # pwd command to use.  Allow user to override default by setting PWDCMD in
 261 # the environment to account for automounters.  The make variable must not
 262 # be called PWDCMD, otherwise the value set here is passed to make
 263 # subprocesses and overrides the setting from the user's environment.
 264 # Don't use PWD since it is a common shell environment variable and we
 265 # don't want to corrupt it.
 266 PWD_COMMAND = $${PWDCMD-pwd}
 267 # on sysV, define this as cp.
 268 INSTALL = @INSTALL@
 269 # Some systems may be missing symbolic links, regular links, or both.
 270 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 271 LN=@LN@
 272 LN_S=@LN_S@
 273 # These permit overriding just for certain files.
 274 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 275 INSTALL_DATA = @INSTALL_DATA@
 276 INSTALL_SCRIPT = @INSTALL@
 277 install_sh = $(SHELL) $(srcdir)/../install-sh
 278 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 279 MAKEINFO = @MAKEINFO@
 280 MAKEINFOFLAGS = --no-split
 281 TEXI2DVI = texi2dvi
 282 TEXI2PDF = texi2pdf
 283 TEXI2HTML = $(MAKEINFO) --html
 284 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 285 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 286 # Some versions of `touch' (such as the version on Solaris 2.8)
 287 # do not correctly set the timestamp due to buggy versions of `utime'
 288 # in the kernel.  So, we use `echo' instead.
 289 STAMP = echo timestamp >
 290 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 291 # translate the shell's notion of absolute pathnames to the native
 292 # spelling.
 293 build_file_translate = @build_file_translate@
 294
 295 # Make sure the $(MAKE) variable is defined.
 296 @SET_MAKE@
 297
 298 # Locate mkinstalldirs.
 299 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 300
 301 # write_entries_to_file - writes each entry in a list
 302 # to the specified file.  Entries are written in chunks of
 303 # $(write_entries_to_file_split) to accommodate systems with
 304 # severe command-line-length limitations.
 305 # Parameters:
 306 # $(1): variable containing entries to iterate over
 307 # $(2): output file
 308 write_entries_to_file_split = 50
 309 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 310         $(foreach range, \
 311           $(shell i=1; while test $$i -le $(words $(1)); do \
 312              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 313           $(shell echo "$(wordlist $(range), \
 314                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 315              | tr ' ' '\012' >> $(2)))
 316
 317 # --------
 318 # UNSORTED
 319 # --------
 320
 321 # Dependency tracking stuff.
 322 CXXDEPMODE = @CXXDEPMODE@
 323 DEPDIR = @DEPDIR@
 324 depcomp = $(SHELL) $(srcdir)/../depcomp
 325
 326 # In the past we used AC_PROG_CC_C_O and set this properly, but
 327 # it was discovered that this hadn't worked in a long time, so now
 328 # we just hard-code.
 329 OUTPUT_OPTION = -o $@
 330
 331 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 332 # -I../zlib, unless we were configured with --with-system-zlib, in which
 333 # case both are empty.
 334 ZLIB = @zlibdir@ -lz
 335 ZLIBINC = @zlibinc@
 336
 337 # How to find GMP
 338 GMPLIBS = @GMPLIBS@
 339 GMPINC = @GMPINC@
 340
 341 # How to find ISL
 342 ISLLIBS = @ISLLIBS@
 343 ISLINC = @ISLINC@
 344
 345 # How to find CLOOG
 346 CLOOGLIBS = @CLOOGLIBS@
 347 CLOOGINC = @CLOOGINC@
 348
 349 # Set to 'yes' if the LTO front end is enabled.
 350 enable_lto = @enable_lto@
 351
 352 # Compiler and flags needed for plugin support
 353 PLUGINCC = @CXX@
 354 PLUGINCFLAGS = @CXXFLAGS@
 355
 356 # Libs and linker options needed for plugin support
 357 PLUGINLIBS = @pluginlibs@
 358
 359 enable_plugin = @enable_plugin@
 360
 361 enable_host_shared = @enable_host_shared@
 362
 363 CPPLIB = ../libcpp/libcpp.a
 364 CPPINC = -I$(srcdir)/../libcpp/include
 365
 366 # Where to find decNumber
 367 enable_decimal_float = @enable_decimal_float@
 368 DECNUM = $(srcdir)/../libdecnumber
 369 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 370 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 371 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 372
 373 # The backtrace library.
 374 BACKTRACE = $(srcdir)/../libbacktrace
 375 BACKTRACEINC = -I$(BACKTRACE)
 376 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 377
 378 # Target to use when installing include directory.  Either
 379 # install-headers-tar, install-headers-cpio or install-headers-cp.
 380 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 381
 382 # Header files that are made available under the same name
 383 # to programs compiled with GCC.
 384 USER_H = $(srcdir)/ginclude/float.h \
 385          $(srcdir)/ginclude/iso646.h \
 386          $(srcdir)/ginclude/stdarg.h \
 387          $(srcdir)/ginclude/stdbool.h \
 388          $(srcdir)/ginclude/stddef.h \
 389          $(srcdir)/ginclude/varargs.h \
 390          $(srcdir)/ginclude/stdfix.h \
 391          $(srcdir)/ginclude/stdnoreturn.h \
 392          $(srcdir)/ginclude/stdalign.h \
 393          $(srcdir)/ginclude/stdatomic.h \
 394          $(EXTRA_HEADERS)
 395
 396 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 397 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 398
 399 # The GCC to use for compiling crt*.o.
 400 # Usually the one we just built.
 401 # Don't use this as a dependency--use $(GCC_PASSES).
 402 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 403
 404 # Set if the compiler was configured with --with-build-sysroot.
 405 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 406
 407 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 408 # It specifies -B./.
 409 # It also specifies -isystem ./include to find, e.g., stddef.h.
 410 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 411
 412 # ---------------------------------------------------
 413 # Programs which produce files for the target machine
 414 # ---------------------------------------------------
 415
 416 AR_FOR_TARGET := $(shell \
 417   if [ -f $(objdir)/../binutils/ar ] ; then \
 418     echo $(objdir)/../binutils/ar ; \
 419   else \
 420     if [ "$(host)" = "$(target)" ] ; then \
 421       echo $(AR); \
 422     else \
 423        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 424     fi; \
 425   fi)
 426 AR_FLAGS_FOR_TARGET =
 427 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 428 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 429 LIPO_FOR_TARGET = lipo
 430 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 431 RANLIB_FOR_TARGET := $(shell \
 432   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 433     echo $(objdir)/../binutils/ranlib ; \
 434   else \
 435     if [ "$(host)" = "$(target)" ] ; then \
 436       echo $(RANLIB); \
 437     else \
 438        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 439     fi; \
 440   fi)
 441 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 442 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 443 NM_FOR_TARGET = ./nm
 444 STRIP_FOR_TARGET := $(shell \
 445   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 446     echo $(objdir)/../binutils/strip-new ; \
 447   else \
 448     if [ "$(host)" = "$(target)" ] ; then \
 449       echo strip; \
 450     else \
 451        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 452     fi; \
 453   fi)
 454
 455 # --------
 456 # UNSORTED
 457 # --------
 458
 459 # Where to find some libiberty headers.
 460 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 461 OBSTACK_H   = $(srcdir)/../include/obstack.h
 462 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 463 MD5_H       = $(srcdir)/../include/md5.h
 464 XREGEX_H    = $(srcdir)/../include/xregex.h
 465 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 466
 467 # Linker plugin API headers
 468 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 469
 470 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 471 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 472 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 473 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 474
 475 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 476 # Purge it of unnecessary internal relative paths
 477 # to directories that might not exist yet.
 478 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 479 # Use single quotes here to avoid nested double- and backquotes, this
 480 # macro is also used in a double-quoted context.
 481 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 482
 483 # Control whether to run fixincludes.
 484 STMP_FIXINC = @STMP_FIXINC@
 485
 486 # Test to see whether <limits.h> exists in the system header files.
 487 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 488
 489 # Directory for prefix to system directories, for
 490 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 491 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 492 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 493
 494 xmake_file=@xmake_file@
 495 tmake_file=@tmake_file@
 496 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 497 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 498 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 499 out_file=$(srcdir)/config/@out_file@
 500 out_object_file=@out_object_file@
 501 common_out_file=$(srcdir)/common/config/@common_out_file@
 502 common_out_object_file=@common_out_object_file@
 503 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 504 tm_file_list=@tm_file_list@
 505 tm_include_list=@tm_include_list@
 506 tm_defines=@tm_defines@
 507 tm_p_file_list=@tm_p_file_list@
 508 tm_p_include_list=@tm_p_include_list@
 509 build_xm_file_list=@build_xm_file_list@
 510 build_xm_include_list=@build_xm_include_list@
 511 build_xm_defines=@build_xm_defines@
 512 host_xm_file_list=@host_xm_file_list@
 513 host_xm_include_list=@host_xm_include_list@
 514 host_xm_defines=@host_xm_defines@
 515 xm_file_list=@xm_file_list@
 516 xm_include_list=@xm_include_list@
 517 xm_defines=@xm_defines@
 518 lang_checks=
 519 lang_checks_parallelized=
 520 # Upper limit to which it is useful to parallelize this lang target.
 521 # It doesn't make sense to try e.g. 128 goals for small testsuites
 522 # like objc or go.
 523 check_gcc_parallelize=10000
 524 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
 525 lang_specs_files=@lang_specs_files@
 526 lang_tree_files=@lang_tree_files@
 527 target_cpu_default=@target_cpu_default@
 528 OBJC_BOEHM_GC=@objc_boehm_gc@
 529 extra_modes_file=@extra_modes_file@
 530 extra_opt_files=@extra_opt_files@
 531 host_hook_obj=@out_host_hook_obj@
 532
 533 # Multiarch support
 534 enable_multiarch = @enable_multiarch@
 535 with_cpu = @with_cpu@
 536 with_float = @with_float@
 537 ifeq ($(enable_multiarch),yes)
 538   if_multiarch = $(1)
 539 else
 540   ifeq ($(enable_multiarch),auto)
 541     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 542     if_multiarch = $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 543   else
 544     if_multiarch =
 545   endif
 546 endif
 547
 548 # ------------------------
 549 # Installation directories
 550 # ------------------------
 551
 552 # Common prefix for installation directories.
 553 # NOTE: This directory must exist when you start installation.
 554 prefix = @prefix@
 555 # Directory in which to put localized header files. On the systems with
 556 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 557 # `/usr'.
 558 # NOTE: local_prefix *should not* default from prefix.
 559 local_prefix = @local_prefix@
 560 # Directory in which to put host dependent programs and libraries
 561 exec_prefix = @exec_prefix@
 562 # Directory in which to put the executable for the command `gcc'
 563 bindir = @bindir@
 564 # Directory in which to put the directories used by the compiler.
 565 libdir = @libdir@
 566 # Directory in which GCC puts its executables.
 567 libexecdir = @libexecdir@
 568
 569 # --------
 570 # UNSORTED
 571 # --------
 572
 573 # Directory in which the compiler finds libraries etc.
 574 libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(version)
 575 # Directory in which the compiler finds executables
 576 libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(version)
 577 # Directory in which all plugin resources are installed
 578 plugin_resourcesdir = $(libsubdir)/plugin
 579  # Directory in which plugin headers are installed
 580 plugin_includedir = $(plugin_resourcesdir)/include
 581 # Directory in which plugin specific executables are installed
 582 plugin_bindir = $(libexecsubdir)/plugin
 583 # Used to produce a relative $(gcc_tooldir) in gcc.o
 584 unlibsubdir = ../../..
 585 # $(prefix), expressed as a path relative to $(libsubdir).
 586 #
 587 # An explanation of the sed strings:
 588 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 589 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 590 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 591 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 592 #
 593 # (*) Note this pattern overwrites the first character of the string
 594 # with a forward slash if one is not already present.  This is not a
 595 # problem because the exact names of the sub-directories concerned is
 596 # unimportant, just the number of them matters.
 597 #
 598 # The practical upshot of these patterns is like this:
 599 #
 600 #  prefix     exec_prefix        result
 601 #  ------     -----------        ------
 602 #   /foo        /foo/bar          ../
 603 #   /foo/       /foo/bar          ../
 604 #   /foo        /foo/bar/         ../
 605 #   /foo/       /foo/bar/         ../
 606 #   /foo        /foo/bar/ugg      ../../
 607 libsubdir_to_prefix := \
 608   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 609     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 610         -e 's|/[^/]*|../|g')
 611 # $(exec_prefix), expressed as a path relative to $(prefix).
 612 prefix_to_exec_prefix := \
 613   $(shell echo "$(exec_prefix)" | \
 614     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 615 # Directory in which to find other cross-compilation tools and headers.
 616 dollar = @dollar@
 617 # Used in install-cross.
 618 gcc_tooldir = @gcc_tooldir@
 619 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 620 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 621 # Directory in which the compiler finds target-independent g++ includes.
 622 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 623 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 624 # Directory to search for site-specific includes.
 625 local_includedir = $(local_prefix)/include
 626 includedir = $(prefix)/include
 627 # where the info files go
 628 infodir = @infodir@
 629 # Where cpp should go besides $prefix/bin if necessary
 630 cpp_install_dir = @cpp_install_dir@
 631 # where the locale files go
 632 datadir = @datadir@
 633 localedir = $(datadir)/locale
 634 # Extension (if any) to put in installed man-page filename.
 635 man1ext = .1
 636 man7ext = .7
 637 objext = .o
 638 exeext = @host_exeext@
 639 build_exeext = @build_exeext@
 640
 641 # Directory in which to put man pages.
 642 mandir = @mandir@
 643 man1dir = $(mandir)/man1
 644 man7dir = $(mandir)/man7
 645 # Dir for temp files.
 646 tmpdir = /tmp
 647
 648 datarootdir = @datarootdir@
 649 docdir = @docdir@
 650 # Directory in which to build HTML
 651 build_htmldir = $(objdir)/HTML/gcc-$(version)
 652 # Directory in which to put HTML
 653 htmldir = @htmldir@
 654
 655 # Whether we were configured with NLS.
 656 USE_NLS = @USE_NLS@
 657
 658 # Internationalization library.
 659 LIBINTL = @LIBINTL@
 660 LIBINTL_DEP = @LIBINTL_DEP@
 661
 662 # Character encoding conversion library.
 663 LIBICONV = @LIBICONV@
 664 LIBICONV_DEP = @LIBICONV_DEP@
 665
 666 # If a supplementary library is being used for the GC.
 667 GGC_LIB=
 668
 669 # "true" if the target C library headers are unavailable; "false"
 670 # otherwise.
 671 inhibit_libc = @inhibit_libc@
 672 ifeq ($(inhibit_libc),true)
 673 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 674 endif
 675
 676 # List of extra executables that should be compiled for this target machine
 677 # that are used when linking.
 678 # The rules for compiling them should be in the t-* file for the machine.
 679 EXTRA_PROGRAMS = @extra_programs@
 680
 681 # List of extra object files that should be compiled and linked with
 682 # compiler proper (cc1, cc1obj, cc1plus).
 683 EXTRA_OBJS = @extra_objs@
 684
 685 # List of extra object files that should be compiled and linked with
 686 # the gcc driver.
 687 EXTRA_GCC_OBJS =@extra_gcc_objs@
 688
 689 # List of extra libraries that should be linked with the gcc driver.
 690 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 691
 692 # List of additional header files to install.
 693 EXTRA_HEADERS =@extra_headers_list@
 694
 695 # How to handle <stdint.h>.
 696 USE_GCC_STDINT = @use_gcc_stdint@
 697
 698 # The configure script will set this to collect2$(exeext), except on a
 699 # (non-Unix) host which can not build collect2, for which it will be
 700 # set to empty.
 701 COLLECT2 = @collect2@
 702
 703 # Program to convert libraries.
 704 LIBCONVERT =
 705
 706 # Control whether header files are installed.
 707 INSTALL_HEADERS=install-headers install-mkheaders
 708
 709 # Control whether Info documentation is built and installed.
 710 BUILD_INFO = @BUILD_INFO@
 711
 712 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 713 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 714
 715 # Additional directories of header files to run fixincludes on.
 716 # These should be directories searched automatically by default
 717 # just as /usr/include is.
 718 # *Do not* use this for directories that happen to contain
 719 # header files, but are not searched automatically by default.
 720 # On most systems, this is empty.
 721 OTHER_FIXINCLUDES_DIRS=
 722
 723 # A list of all the language-specific executables.
 724 COMPILERS = @all_compilers@
 725
 726 # List of things which should already be built whenever we try to use xgcc
 727 # to compile anything (without linking).
 728 GCC_PASSES=xgcc$(exeext) specs
 729
 730 # Directory to link to, when using the target `maketest'.
 731 DIR = ../gcc
 732
 733 # Native compiler for the build machine and its switches.
 734 CC_FOR_BUILD = @CC_FOR_BUILD@
 735 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 736 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
 737 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
 738
 739 # Native compiler that we use.  This may be C++ some day.
 740 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 741 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 742
 743 # Native linker that we use.
 744 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 745 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 746
 747 # Native linker and preprocessor flags.  For x-fragment overrides.
 748 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 749 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 750                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 751
 752 # Actual name to use when installing a native compiler.
 753 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 754 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 755 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 756 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 757 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 758
 759 # Setup the testing framework, if you have one
 760 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 761             echo $${rootme}/../expect/expect ; \
 762           else echo expect ; fi`
 763
 764 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 765                echo $${srcdir}/../dejagnu/runtest ; \
 766             else echo runtest; fi`
 767 RUNTESTFLAGS =
 768
 769 # This should name the specs file that we're going to install.  Target
 770 # Makefiles may override it and name another file to be generated from
 771 # the built-in specs and installed as the default spec, as long as
 772 # they also introduce a rule to generate a file name specs, to be used
 773 # at build time.
 774 SPECS = specs
 775
 776 # Extra include files that are defined by HeaderInclude directives in
 777 # the .opt files
 778 OPTIONS_H_EXTRA =
 779
 780 # Extra include files that are defined by SourceInclude directives in
 781 # the .opt files
 782 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 783
 784 @option_includes@
 785
 786 # End of variables for you to override.
 787
 788 # GTM_H lists the config files that the generator files depend on,
 789 # while TM_H lists the ones ordinary gcc files depend on, which
 790 # includes several files generated by those generators.
 791 BCONFIG_H = bconfig.h $(build_xm_file_list)
 792 CONFIG_H  = config.h  $(host_xm_file_list)
 793 TCONFIG_H = tconfig.h $(xm_file_list)
 794 TM_P_H    = tm_p.h    $(tm_p_file_list)
 795 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 796 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 797
 798 # Variables for version information.
 799 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 800 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 801 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 802 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 803
 804 BASEVER_c   := $(shell cat $(BASEVER))
 805 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 806 DATESTAMP_c := $(shell cat $(DATESTAMP))
 807
 808 ifeq (,$(wildcard $(REVISION)))
 809 REVISION_c  :=
 810 REVISION    :=
 811 else
 812 REVISION_c  := $(shell cat $(REVISION))
 813 endif
 814
 815 version     := $(BASEVER_c)
 816
 817 # For use in version.c - double quoted strings, with appropriate
 818 # surrounding punctuation and spaces, and with the datestamp and
 819 # development phase collapsed to the empty string in release mode
 820 # (i.e. if DEVPHASE_c is empty).  The space immediately after the
 821 # comma in the $(if ...) constructs is significant - do not remove it.
 822 BASEVER_s   := "\"$(BASEVER_c)\""
 823 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 824 DATESTAMP_s := "\"$(if $(DEVPHASE_c), $(DATESTAMP_c))\""
 825 PKGVERSION_s:= "\"@PKGVERSION@\""
 826 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 827
 828 PKGVERSION  := @PKGVERSION@
 829 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 830
 831 ifdef REVISION_c
 832 REVISION_s  := "\"$(if $(DEVPHASE_c), $(REVISION_c))\""
 833 else
 834 REVISION_s  := "\"\""
 835 endif
 836
 837 # Shorthand variables for dependency lists.
 838 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 839 VEC_H = vec.h statistics.h $(GGC_H)
 840 HASH_TABLE_H = $(HASHTAB_H) hash-table.h
 841 EXCEPT_H = except.h $(HASHTAB_H)
 842 TARGET_DEF = target.def target-hooks-macros.h
 843 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 844 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 845 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 846 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 847 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 848 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
 849 HOOKS_H = hooks.h $(MACHMODE_H)
 850 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 851 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 852 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 853 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 854   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 855 RTL_BASE_H = coretypes.h rtl.h rtl.def $(MACHMODE_H) reg-notes.def \
 856   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 857   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 858 FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h
 859 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 860 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 861 PARAMS_H = params.h params.def
 862 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 863         gtm-builtins.def sanitizer.def cilkplus.def cilk-builtins.def
 864 INTERNAL_FN_DEF = internal-fn.def
 865 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 866 TREE_CORE_H = tree-core.h coretypes.h all-tree.def tree.def \
 867         c-family/c-common.def $(lang_tree_files) $(MACHMODE_H) \
 868         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 869         $(VEC_H) treestruct.def $(HASHTAB_H) \
 870         double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) \
 871         $(REAL_H) $(FIXED_VALUE_H)
 872 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 873 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 874 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 875         cfg-flags.def cfghooks.h
 876 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 877         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 878         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 879 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 880 RECOG_H = recog.h
 881 EMIT_RTL_H = emit-rtl.h
 882 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 883 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 884 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 885         $(VEC_H) $(INPUT_H) $(MACHMODE_H)
 886 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
 887 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 888 REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h
 889 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) double-int.h \
 890         $(BITMAP_H) sbitmap.h
 891 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 892 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 893 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 894         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 895 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 896         alloc-pool.h $(TIMEVAR_H)
 897 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 898 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 899 GGC_H = ggc.h gtype-desc.h statistics.h
 900 TIMEVAR_H = timevar.h timevar.def
 901 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 902 INSN_ADDR_H = $(srcdir)/insn-addr.h
 903 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 904         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 905 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 906 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 907 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 908         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 909 PREDICT_H = predict.h predict.def
 910 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 911         $(srcdir)/../libcpp/include/cpplib.h
 912 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 913 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 914 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
 915 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
 916 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
 917 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
 918 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
 919 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
 920                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
 921                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
 922                 tree-ssa-alias.h
 923 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
 924 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
 925 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
 926 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
 927 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
 928 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
 929         $(C_COMMON_H) $(TREE_H)
 930 TREE_INLINE_H = tree-inline.h
 931 REAL_H = real.h $(MACHMODE_H)
 932 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
 933                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
 934                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
 935 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
 936 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
 937 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
 938                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
 939 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
 940 PLUGIN_VERSION_H = plugin-version.h configargs.h
 941 CONTEXT_H = context.h
 942
 943 #\f
 944 # Now figure out from those variables how to compile and link.
 945
 946 # IN_GCC distinguishes between code compiled into GCC itself and other
 947 # programs built during a bootstrap.
 948 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
 949 # cross compiler which does not use the native headers and libraries.
 950 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
 951
 952 # This is the variable actually used when we compile. If you change this,
 953 # you probably want to update BUILD_CFLAGS in configure.ac
 954 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
 955   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
 956
 957 # The C++ version.
 958 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
 959   $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@
 960
 961 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
 962 # puts -I options in CPPFLAGS, our include files in the srcdir will always
 963 # win against random include files in /usr/include.
 964 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
 965
 966 # This is the variable to use when using $(COMPILER).
 967 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
 968
 969 # This is the variable to use when using $(LINKER).
 970 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
 971
 972 # Build and host support libraries.
 973
 974 # Use the "pic" build of libiberty if --enable-host-shared.
 975 ifeq ($(enable_host_shared),yes)
 976 LIBIBERTY = ../libiberty/pic/libiberty.a
 977 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
 978 else
 979 LIBIBERTY = ../libiberty/libiberty.a
 980 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
 981 endif
 982
 983 # Dependencies on the intl and portability libraries.
 984 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
 985         $(LIBDECNUMBER) $(LIBBACKTRACE)
 986
 987 # Likewise, for use in the tools that must run on this machine
 988 # even if we are cross-building GCC.
 989 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
 990
 991 # How to link with both our special library facilities
 992 # and the system's installed libraries.
 993 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
 994         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
 995 BACKENDLIBS = $(CLOOGLIBS) $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
 996         $(ZLIB)
 997 # Any system libraries needed just for GNAT.
 998 SYSLIBS = @GNAT_LIBEXC@
 999
1000 # Used from ada/gcc-interface/Make-lang.in
1001 GNATBIND = @GNATBIND@
1002 GNATMAKE = @GNATMAKE@
1003
1004 # Libs needed (at present) just for jcf-dump.
1005 LDEXP_LIB = @LDEXP_LIB@
1006
1007 # Likewise, for use in the tools that must run on this machine
1008 # even if we are cross-building GCC.
1009 BUILD_LIBS = $(BUILD_LIBIBERTY)
1010
1011 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1012             build/vec.o build/min-insn-modes.o build/gensupport.o \
1013             build/print-rtl.o
1014 BUILD_MD = build/read-md.o
1015 BUILD_ERRORS = build/errors.o
1016
1017 # Specify the directories to be searched for header files.
1018 # Both . and srcdir are used, in that order,
1019 # so that *config.h will be found in the compilation
1020 # subdirectory rather than in the source directory.
1021 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1022 # currently being compiled, in both source trees, to be examined as well.
1023 # libintl.h will be found in ../intl if we are using the included libintl.
1024 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1025            -I$(srcdir)/../include @INCINTL@ \
1026            $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1027            $(CLOOGINC) $(ISLINC)
1028
1029 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1030 ifeq ($(CXXDEPMODE),depmode=gcc3)
1031 # Note a subtlety here: we use $(@D) for the directory part, to make
1032 # things like the go/%.o rule work properly; but we use $(*F) for the
1033 # file part, as we just want the file part of the stem, not the entire
1034 # file name.
1035 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1036 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1037 else
1038 COMPILE = source='$<' object='$@' libtool=no \
1039     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1040 POSTCOMPILE =
1041 endif
1042
1043 .cc.o .c.o:
1044         $(COMPILE) $<
1045         $(POSTCOMPILE)
1046
1047 #\f
1048 # Support for additional languages (other than C).
1049 # C can be supported this way too (leave for later).
1050
1051 LANG_MAKEFRAGS = @all_lang_makefrags@
1052
1053 # Flags to pass to recursive makes.
1054 # CC is set by configure.
1055 # ??? The choices here will need some experimenting with.
1056
1057 export AR_FOR_TARGET
1058 export AR_CREATE_FOR_TARGET
1059 export AR_FLAGS_FOR_TARGET
1060 export AR_EXTRACT_FOR_TARGET
1061 export AWK
1062 export DESTDIR
1063 export GCC_FOR_TARGET
1064 export INCLUDES
1065 export INSTALL_DATA
1066 export LIPO_FOR_TARGET
1067 export MACHMODE_H
1068 export NM_FOR_TARGET
1069 export STRIP_FOR_TARGET
1070 export RANLIB_FOR_TARGET
1071 export libsubdir
1072
1073 FLAGS_TO_PASS = \
1074         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1075         "BISON=$(BISON)" \
1076         "BISONFLAGS=$(BISONFLAGS)" \
1077         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1078         "LDFLAGS=$(LDFLAGS)" \
1079         "FLEX=$(FLEX)" \
1080         "FLEXFLAGS=$(FLEXFLAGS)" \
1081         "INSTALL=$(INSTALL)" \
1082         "INSTALL_DATA=$(INSTALL_DATA)" \
1083         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1084         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1085         "LN=$(LN)" \
1086         "LN_S=$(LN_S)" \
1087         "MAKEINFO=$(MAKEINFO)" \
1088         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1089         "MAKEOVERRIDES=" \
1090         "SHELL=$(SHELL)" \
1091         "exeext=$(exeext)" \
1092         "build_exeext=$(build_exeext)" \
1093         "objext=$(objext)" \
1094         "exec_prefix=$(exec_prefix)" \
1095         "prefix=$(prefix)" \
1096         "local_prefix=$(local_prefix)" \
1097         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1098         "build_tooldir=$(build_tooldir)" \
1099         "gcc_tooldir=$(gcc_tooldir)" \
1100         "bindir=$(bindir)" \
1101         "libexecsubdir=$(libexecsubdir)" \
1102         "datarootdir=$(datarootdir)" \
1103         "datadir=$(datadir)" \
1104         "localedir=$(localedir)"
1105 #\f
1106 # Lists of files for various purposes.
1107
1108 # All option source files
1109 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1110
1111 # Target specific, C specific object file
1112 C_TARGET_OBJS=@c_target_objs@
1113
1114 # Target specific, C++ specific object file
1115 CXX_TARGET_OBJS=@cxx_target_objs@
1116
1117 # Target specific, Fortran specific object file
1118 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1119
1120 # Object files for gcc many-languages driver.
1121 GCC_OBJS = gcc.o ggc-none.o
1122
1123 c-family-warn = $(STRICT_WARN)
1124
1125 # Language-specific object files shared by all C-family front ends.
1126 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1127   c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o \
1128   c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1129   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1130   c-family/c-semantics.o c-family/c-ada-spec.o \
1131   c-family/c-cilkplus.o \
1132   c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o
1133
1134 # Language-independent object files.
1135 # We put the insn-*.o files first so that a parallel make will build
1136 # them sooner, because they are large and otherwise tend to be the
1137 # last objects to finish building.
1138 OBJS = \
1139         insn-attrtab.o \
1140         insn-automata.o \
1141         insn-dfatab.o \
1142         insn-emit.o \
1143         insn-extract.o \
1144         insn-latencytab.o \
1145         insn-modes.o \
1146         insn-opinit.o \
1147         insn-output.o \
1148         insn-peep.o \
1149         insn-preds.o \
1150         insn-recog.o \
1151         insn-enums.o \
1152         ggc-page.o \
1153         alias.o \
1154         alloc-pool.o \
1155         auto-inc-dec.o \
1156         bb-reorder.o \
1157         bitmap.o \
1158         bt-load.o \
1159         builtins.o \
1160         caller-save.o \
1161         calls.o \
1162         cfg.o \
1163         cfganal.o \
1164         cfgbuild.o \
1165         cfgcleanup.o \
1166         cfgexpand.o \
1167         cfghooks.o \
1168         cfgloop.o \
1169         cfgloopanal.o \
1170         cfgloopmanip.o \
1171         cfgrtl.o \
1172         symtab.o \
1173         cgraph.o \
1174         cgraphbuild.o \
1175         cgraphunit.o \
1176         cgraphclones.o \
1177         cilk-common.o \
1178         combine.o \
1179         combine-stack-adj.o \
1180         compare-elim.o \
1181         context.o \
1182         convert.o \
1183         coverage.o \
1184         cppbuiltin.o \
1185         cppdefault.o \
1186         cprop.o \
1187         cse.o \
1188         cselib.o \
1189         data-streamer.o \
1190         data-streamer-in.o \
1191         data-streamer-out.o \
1192         dbxout.o \
1193         dbgcnt.o \
1194         dce.o \
1195         ddg.o \
1196         debug.o \
1197         df-core.o \
1198         df-problems.o \
1199         df-scan.o \
1200         dfp.o \
1201         dojump.o \
1202         dominance.o \
1203         domwalk.o \
1204         double-int.o \
1205         dse.o \
1206         dumpfile.o \
1207         dwarf2asm.o \
1208         dwarf2cfi.o \
1209         dwarf2out.o \
1210         emit-rtl.o \
1211         et-forest.o \
1212         except.o \
1213         explow.o \
1214         expmed.o \
1215         expr.o \
1216         final.o \
1217         fixed-value.o \
1218         fold-const.o \
1219         function.o \
1220         fwprop.o \
1221         gcse.o \
1222         ggc-common.o \
1223         gimple.o \
1224         gimple-builder.o \
1225         gimple-expr.o \
1226         gimple-iterator.o \
1227         gimple-fold.o \
1228         gimple-low.o \
1229         gimple-pretty-print.o \
1230         gimple-ssa-isolate-paths.o \
1231         gimple-ssa-strength-reduction.o \
1232         gimple-streamer-in.o \
1233         gimple-streamer-out.o \
1234         gimple-walk.o \
1235         gimplify.o \
1236         gimplify-me.o \
1237         godump.o \
1238         graph.o \
1239         graphds.o \
1240         graphite.o \
1241         graphite-blocking.o \
1242         graphite-clast-to-gimple.o \
1243         graphite-isl-ast-to-gimple.o \
1244         graphite-dependences.o \
1245         graphite-interchange.o \
1246         graphite-optimize-isl.o \
1247         graphite-poly.o \
1248         graphite-scop-detection.o \
1249         graphite-sese-to-poly.o \
1250         gtype-desc.o \
1251         haifa-sched.o \
1252         hw-doloop.o \
1253         hwint.o \
1254         ifcvt.o \
1255         ree.o \
1256         inchash.o \
1257         incpath.o \
1258         init-regs.o \
1259         internal-fn.o \
1260         ipa-cp.o \
1261         ipa-devirt.o \
1262         ipa-polymorphic-call.o \
1263         ipa-split.o \
1264         ipa-inline.o \
1265         ipa-comdats.o \
1266         ipa-visibility.o \
1267         ipa-inline-analysis.o \
1268         ipa-inline-transform.o \
1269         ipa-profile.o \
1270         ipa-prop.o \
1271         ipa-pure-const.o \
1272         ipa-reference.o \
1273         ipa-ref.o \
1274         ipa-utils.o \
1275         ipa.o \
1276         ira.o \
1277         ira-build.o \
1278         ira-costs.o \
1279         ira-conflicts.o \
1280         ira-color.o \
1281         ira-emit.o \
1282         ira-lives.o \
1283         jump.o \
1284         langhooks.o \
1285         lcm.o \
1286         lists.o \
1287         loop-doloop.o \
1288         loop-init.o \
1289         loop-invariant.o \
1290         loop-iv.o \
1291         loop-unroll.o \
1292         lower-subreg.o \
1293         lra.o \
1294         lra-assigns.o \
1295         lra-coalesce.o \
1296         lra-constraints.o \
1297         lra-eliminations.o \
1298         lra-lives.o \
1299         lra-spills.o \
1300         lto-cgraph.o \
1301         lto-streamer.o \
1302         lto-streamer-in.o \
1303         lto-streamer-out.o \
1304         lto-section-in.o \
1305         lto-section-out.o \
1306         lto-opts.o \
1307         lto-compress.o \
1308         mcf.o \
1309         mode-switching.o \
1310         modulo-sched.o \
1311         omega.o \
1312         omp-low.o \
1313         optabs.o \
1314         options-save.o \
1315         opts-global.o \
1316         passes.o \
1317         plugin.o \
1318         postreload-gcse.o \
1319         postreload.o \
1320         predict.o \
1321         print-rtl.o \
1322         print-tree.o \
1323         profile.o \
1324         real.o \
1325         realmpfr.o \
1326         recog.o \
1327         reg-stack.o \
1328         regcprop.o \
1329         reginfo.o \
1330         regrename.o \
1331         regstat.o \
1332         reload.o \
1333         reload1.o \
1334         reorg.o \
1335         resource.o \
1336         rtl-error.o \
1337         rtl.o \
1338         rtlhash.o \
1339         rtlanal.o \
1340         rtlhooks.o \
1341         sbitmap.o \
1342         sched-deps.o \
1343         sched-ebb.o \
1344         sched-rgn.o \
1345         sched-vis.o \
1346         sdbout.o \
1347         sel-sched-ir.o \
1348         sel-sched-dump.o \
1349         sel-sched.o \
1350         sese.o \
1351         shrink-wrap.o \
1352         simplify-rtx.o \
1353         sparseset.o \
1354         sreal.o \
1355         stack-ptr-mod.o \
1356         statistics.o \
1357         stmt.o \
1358         stor-layout.o \
1359         store-motion.o \
1360         streamer-hooks.o \
1361         stringpool.o \
1362         target-globals.o \
1363         targhooks.o \
1364         timevar.o \
1365         toplev.o \
1366         tracer.o \
1367         trans-mem.o \
1368         tree-affine.o \
1369         asan.o \
1370         tsan.o \
1371         ubsan.o \
1372         tree-call-cdce.o \
1373         tree-cfg.o \
1374         tree-cfgcleanup.o \
1375         tree-chrec.o \
1376         tree-complex.o \
1377         tree-data-ref.o \
1378         tree-dfa.o \
1379         tree-diagnostic.o \
1380         tree-dump.o \
1381         tree-eh.o \
1382         tree-emutls.o \
1383         tree-if-conv.o \
1384         tree-inline.o \
1385         tree-into-ssa.o \
1386         tree-iterator.o \
1387         tree-loop-distribution.o \
1388         tree-nested.o \
1389         tree-nrv.o \
1390         tree-object-size.o \
1391         tree-outof-ssa.o \
1392         tree-parloops.o \
1393         tree-phinodes.o \
1394         tree-predcom.o \
1395         tree-pretty-print.o \
1396         tree-profile.o \
1397         tree-scalar-evolution.o \
1398         tree-sra.o \
1399         tree-switch-conversion.o \
1400         tree-ssa-address.o \
1401         tree-ssa-alias.o \
1402         tree-ssa-ccp.o \
1403         tree-ssa-coalesce.o \
1404         tree-ssa-copy.o \
1405         tree-ssa-copyrename.o \
1406         tree-ssa-dce.o \
1407         tree-ssa-dom.o \
1408         tree-ssa-dse.o \
1409         tree-ssa-forwprop.o \
1410         tree-ssa-ifcombine.o \
1411         tree-ssa-live.o \
1412         tree-ssa-loop-ch.o \
1413         tree-ssa-loop-im.o \
1414         tree-ssa-loop-ivcanon.o \
1415         tree-ssa-loop-ivopts.o \
1416         tree-ssa-loop-manip.o \
1417         tree-ssa-loop-niter.o \
1418         tree-ssa-loop-prefetch.o \
1419         tree-ssa-loop-unswitch.o \
1420         tree-ssa-loop.o \
1421         tree-ssa-math-opts.o \
1422         tree-ssa-operands.o \
1423         tree-ssa-phiopt.o \
1424         tree-ssa-phiprop.o \
1425         tree-ssa-pre.o \
1426         tree-ssa-propagate.o \
1427         tree-ssa-reassoc.o \
1428         tree-ssa-sccvn.o \
1429         tree-ssa-sink.o \
1430         tree-ssa-strlen.o \
1431         tree-ssa-structalias.o \
1432         tree-ssa-tail-merge.o \
1433         tree-ssa-ter.o \
1434         tree-ssa-threadedge.o \
1435         tree-ssa-threadupdate.o \
1436         tree-ssa-uncprop.o \
1437         tree-ssa-uninit.o \
1438         tree-ssa.o \
1439         tree-ssanames.o \
1440         tree-stdarg.o \
1441         tree-streamer.o \
1442         tree-streamer-in.o \
1443         tree-streamer-out.o \
1444         tree-tailcall.o \
1445         tree-vect-generic.o \
1446         tree-vect-patterns.o \
1447         tree-vect-data-refs.o \
1448         tree-vect-stmts.o \
1449         tree-vect-loop.o \
1450         tree-vect-loop-manip.o \
1451         tree-vect-slp.o \
1452         tree-vectorizer.o \
1453         tree-vrp.o \
1454         tree.o \
1455         valtrack.o \
1456         value-prof.o \
1457         var-tracking.o \
1458         varasm.o \
1459         varpool.o \
1460         vmsdbgout.o \
1461         vtable-verify.o \
1462         web.o \
1463         wide-int.o \
1464         wide-int-print.o \
1465         xcoffout.o \
1466         $(out_object_file) \
1467         $(EXTRA_OBJS) \
1468         $(host_hook_obj)
1469
1470 # Objects in libcommon.a, potentially used by all host binaries and with
1471 # no target dependencies.
1472 OBJS-libcommon = diagnostic.o diagnostic-color.o pretty-print.o intl.o \
1473         vec.o  input.o version.o
1474
1475 # Objects in libcommon-target.a, used by drivers and by the core
1476 # compiler and containing target-dependent code.
1477 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1478         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1479         hash-table.o file-find.o
1480
1481 # This lists all host objects for the front ends.
1482 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1483
1484 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1485   $(OBJS-libcommon-target) @TREEBROWSER@ main.o c-family/cppspec.o \
1486   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1487   $(GCOV_TOOL_OBJS) lto-wrapper.o collect-utils.o
1488
1489 # This lists all host object files, whether they are included in this
1490 # compilation or not.
1491 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1492
1493 BACKEND = libbackend.a main.o @TREEBROWSER@ libcommon-target.a libcommon.a \
1494         $(CPPLIB) $(LIBDECNUMBER)
1495
1496 # This is defined to "yes" if Tree checking is enabled, which roughly means
1497 # front-end checking.
1498 TREECHECKING = @TREECHECKING@
1499
1500 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1501  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1502  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1503  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1504  tm-preds.h tm-constrs.h checksum-options \
1505  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1506  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1507  xgcc$(exeext) cpp$(exeext) \
1508  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1509  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1510  gcc-ranlib$(exeext) \
1511  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1512  gcov-tool$(exeect) \
1513  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1514  libcommon-target.a libcommon.a libgcc.mk
1515
1516 #\f
1517 # Language makefile fragments.
1518
1519 # The following targets define the interface between us and the languages.
1520 #
1521 # all.cross, start.encap, rest.encap,
1522 # install-common, install-info, install-man,
1523 # uninstall,
1524 # mostlyclean, clean, distclean, maintainer-clean,
1525 #
1526 # Each language is linked in with a series of hooks.  The name of each
1527 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1528 # and adds these here.  We use double-colon rules for some of the hooks;
1529 # double-colon rules should be preferred for any new hooks.
1530
1531 # language hooks, generated by configure
1532 @language_hooks@
1533
1534 # per-language makefile fragments
1535 ifneq ($(LANG_MAKEFRAGS),)
1536 include $(LANG_MAKEFRAGS)
1537 endif
1538
1539 # target and host overrides must follow the per-language makefile fragments
1540 # so they can override or augment language-specific variables
1541
1542 # target overrides
1543 ifneq ($(tmake_file),)
1544 include $(tmake_file)
1545 endif
1546
1547 # host overrides
1548 ifneq ($(xmake_file),)
1549 include $(xmake_file)
1550 endif
1551
1552 # all-tree.def includes all the tree.def files.
1553 all-tree.def: s-alltree; @true
1554 s-alltree: Makefile
1555         rm -f tmp-all-tree.def
1556         echo '#include "tree.def"' > tmp-all-tree.def
1557         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1558         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1559         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1560           echo "#include \"$$f\""; \
1561         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1562         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1563         $(STAMP) s-alltree
1564
1565 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1566 # objects that belong to the front ends.  We add an extra define that
1567 # causes back-end specific include files to be poisoned, in the hope that
1568 # we can avoid introducing dependencies of the front ends on things that
1569 # no front end should ever look at (e.g. everything RTL related).
1570 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1571
1572 #\f
1573
1574 # -----------------------------
1575 # Rebuilding this configuration
1576 # -----------------------------
1577
1578 # On the use of stamps:
1579 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1580 # A simple rule to build tree-check.h would be
1581 # tree-check.h: build/gencheck$(build_exeext)
1582 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1583 #
1584 # but tree-check.h doesn't change every time gencheck changes. It would the
1585 # nice if targets that depend on tree-check.h wouldn't be rebuild
1586 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1587 # must not be overwritten with a identical copy. One solution is to use a
1588 # temporary file
1589 # tree-check.h: build/gencheck$(build_exeext)
1590 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1591 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1592 #
1593 # This solution has a different problem. Since the time stamp of tree-check.h
1594 # is unchanged, make will try to update tree-check.h every time it runs.
1595 # To prevent this, one can add a stamp
1596 # tree-check.h: s-check
1597 # s-check : build/gencheck$(build_exeext)
1598 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1599 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1600 #       $(STAMP) s-check
1601 #
1602 # The problem with this solution is that make thinks that tree-check.h is
1603 # always unchanged. Make must be deceived into thinking that tree-check.h is
1604 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1605 # tree-check.h: s-check; @true
1606 # s-check : build/gencheck$(build_exeext)
1607 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1608 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1609 #       $(STAMP) s-check
1610 #
1611 # This is what is done in this makefile. Note that mkconfig.sh has a
1612 # move-if-change built-in
1613
1614 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1615         LANGUAGES="$(CONFIG_LANGUAGES)" \
1616         CONFIG_HEADERS= \
1617         CONFIG_SHELL="$(SHELL)" \
1618         CONFIG_FILES=$@ $(SHELL) config.status
1619
1620 config.h: cs-config.h ; @true
1621 bconfig.h: cs-bconfig.h ; @true
1622 tconfig.h: cs-tconfig.h ; @true
1623 tm.h: cs-tm.h ; @true
1624 tm_p.h: cs-tm_p.h ; @true
1625
1626 cs-config.h: Makefile
1627         TARGET_CPU_DEFAULT="" \
1628         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1629         $(SHELL) $(srcdir)/mkconfig.sh config.h
1630
1631 cs-bconfig.h: Makefile
1632         TARGET_CPU_DEFAULT="" \
1633         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1634         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1635
1636 cs-tconfig.h: Makefile
1637         TARGET_CPU_DEFAULT="" \
1638         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1639         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1640
1641 cs-tm.h: Makefile
1642         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1643         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1644         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1645
1646 cs-tm_p.h: Makefile
1647         TARGET_CPU_DEFAULT="" \
1648         HEADERS="$(tm_p_include_list)" DEFINES="" \
1649         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1650
1651 # Don't automatically run autoconf, since configure.ac might be accidentally
1652 # newer than configure.  Also, this writes into the source directory which
1653 # might be on a read-only file system.  If configured for maintainer mode
1654 # then do allow autoconf to be run.
1655
1656 AUTOCONF = autoconf
1657 ACLOCAL = aclocal
1658 ACLOCAL_AMFLAGS = -I ../config -I ..
1659 aclocal_deps = \
1660         $(srcdir)/../libtool.m4 \
1661         $(srcdir)/../ltoptions.m4 \
1662         $(srcdir)/../ltsugar.m4 \
1663         $(srcdir)/../ltversion.m4 \
1664         $(srcdir)/../lt~obsolete.m4 \
1665         $(srcdir)/../config/acx.m4 \
1666         $(srcdir)/../config/codeset.m4 \
1667         $(srcdir)/../config/extensions.m4 \
1668         $(srcdir)/../config/gettext-sister.m4 \
1669         $(srcdir)/../config/iconv.m4 \
1670         $(srcdir)/../config/lcmessage.m4 \
1671         $(srcdir)/../config/lib-ld.m4 \
1672         $(srcdir)/../config/lib-link.m4 \
1673         $(srcdir)/../config/lib-prefix.m4 \
1674         $(srcdir)/../config/override.m4 \
1675         $(srcdir)/../config/progtest.m4 \
1676         $(srcdir)/../config/stdint.m4 \
1677         $(srcdir)/../config/unwind_ipinfo.m4 \
1678         $(srcdir)/../config/warnings.m4 \
1679         $(srcdir)/../config/dfp.m4 \
1680         $(srcdir)/../config/mmap.m4 \
1681         $(srcdir)/acinclude.m4
1682
1683 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1684         (cd $(srcdir) && $(AUTOCONF))
1685
1686 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1687         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1688
1689 # cstamp-h.in controls rebuilding of config.in.
1690 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1691 # delete it.  A stamp file is needed as autoheader won't update the file if
1692 # nothing has changed.
1693 # It remains in the source directory and is part of the distribution.
1694 # This follows what is done in shellutils, fileutils, etc.
1695 # "echo timestamp" is used instead of touch to be consistent with other
1696 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1697 # ??? Newer versions have a maintainer mode that may be useful here.
1698
1699 # Don't run autoheader automatically either.
1700 # Only run it if maintainer mode is enabled.
1701 @MAINT@ AUTOHEADER = autoheader
1702 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1703 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1704 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1705 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1706 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1707 auto-host.h: cstamp-h ; @true
1708 cstamp-h: config.in config.status
1709         CONFIG_HEADERS=auto-host.h:config.in \
1710         CONFIG_FILES= \
1711         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1712
1713 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1714 # a target to build even if it is up-to-date.  So we must verify that
1715 # config.status does not exist before failing.
1716 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1717         @if [ ! -f config.status ] ; then \
1718           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
1719           false; \
1720         else \
1721           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1722         fi
1723
1724 # --------
1725 # UNSORTED
1726 # --------
1727
1728 # Provide quickstrap as a target that people can type into the gcc directory,
1729 # and that fails if you're not into it.
1730 quickstrap: all
1731         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1732
1733 all.internal: start.encap rest.encap doc
1734 # This is what to compile if making a cross-compiler.
1735 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1736         libgcc-support lang.all.cross doc @GENINSRC@ srcextra
1737 # This is what must be made before installing GCC and converting libraries.
1738 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1739         libgcc-support lang.start.encap @GENINSRC@ srcextra
1740 # These can't be made until after GCC can run.
1741 rest.encap: lang.rest.encap
1742 # This is what is made with the host's compiler
1743 # whether making a cross compiler or not.
1744 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1745         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1746         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1747
1748 ifeq ($(enable_plugin),yes)
1749 native: gengtype$(exeext)
1750 endif
1751
1752 # On the target machine, finish building a cross compiler.
1753 # This does the things that can't be done on the host machine.
1754 rest.cross: specs
1755
1756 # Recompile all the language-independent object files.
1757 # This is used only if the user explicitly asks for it.
1758 compilations: $(BACKEND)
1759
1760 # This archive is strictly for the host.
1761 libbackend.a: $(OBJS)
1762         -rm -rf libbackend.a
1763         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1764         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1765
1766 libcommon-target.a: $(OBJS-libcommon-target)
1767         -rm -rf libcommon-target.a
1768         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1769         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1770
1771 libcommon.a: $(OBJS-libcommon)
1772         -rm -rf libcommon.a
1773         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1774         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1775
1776 # We call this executable `xgcc' rather than `gcc'
1777 # to avoid confusion if the current directory is in the path
1778 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
1779 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1780         $(EXTRA_GCC_OBJS)
1781         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1782           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1783           $(EXTRA_GCC_LIBS) $(LIBS)
1784
1785 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1786 # It is part of c-family because the handled extensions are hard-coded
1787 # and only contain c-family extensions (see known_suffixes).
1788 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1789         $(EXTRA_GCC_OBJS)
1790         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1791           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1792           $(EXTRA_GCC_LIBS) $(LIBS)
1793
1794 # Dump a specs file to make -B./ read these specs over installed ones.
1795 $(SPECS): xgcc$(exeext)
1796         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1797         mv tmp-specs $(SPECS)
1798
1799 # We do want to create an executable named `xgcc', so we can use it to
1800 # compile libgcc2.a.
1801 # Also create gcc-cross, so that install-common will install properly.
1802 gcc-cross$(exeext): xgcc$(exeext)
1803         cp xgcc$(exeext) gcc-cross$(exeext)
1804
1805 checksum-options:
1806         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1807         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1808
1809 #\f
1810 # Build libgcc.a.
1811
1812 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1813         $(MACHMODE_H) gcov-iov.h
1814
1815 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1816         : > tmp-libgcc.mvars
1817         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1818         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1819         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1820
1821         mv tmp-libgcc.mvars libgcc.mvars
1822
1823 # Use the genmultilib shell script to generate the information the gcc
1824 # driver program needs to select the library directory based on the
1825 # switches.
1826 multilib.h: s-mlib; @true
1827 s-mlib: $(srcdir)/genmultilib Makefile
1828         if test @enable_multilib@ = yes \
1829            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
1830           $(SHELL) $(srcdir)/genmultilib \
1831             "$(MULTILIB_OPTIONS)" \
1832             "$(MULTILIB_DIRNAMES)" \
1833             "$(MULTILIB_MATCHES)" \
1834             "$(MULTILIB_EXCEPTIONS)" \
1835             "$(MULTILIB_EXTRA_OPTS)" \
1836             "$(MULTILIB_EXCLUSIONS)" \
1837             "$(MULTILIB_OSDIRNAMES)" \
1838             "$(MULTILIB_REQUIRED)" \
1839             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
1840             "$(MULTILIB_REUSE)" \
1841             "@enable_multilib@" \
1842             > tmp-mlib.h; \
1843         else \
1844           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
1845             "$(MULTIARCH_DIRNAME)" '' no \
1846             > tmp-mlib.h; \
1847         fi
1848         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
1849         $(STAMP) s-mlib
1850 #\f
1851 # Compiling object files from source files.
1852
1853 # Note that dependencies on obstack.h are not written
1854 # because that file is not part of GCC.
1855
1856 srcextra: gcc.srcextra lang.srcextra
1857
1858 gcc.srcextra: gengtype-lex.c
1859         -cp -p $^ $(srcdir)
1860
1861 AR_OBJS = file-find.o
1862 AR_LIBS = @COLLECT2_LIBS@
1863
1864 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
1865         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
1866                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1867
1868 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
1869         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
1870                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1871
1872 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
1873         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
1874                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1875
1876 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
1877         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1878         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
1879
1880 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
1881         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1882         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
1883
1884 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
1885         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1886         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
1887
1888 # ??? the implicit rules dont trigger if the source file has a different name
1889 # so copy instead
1890 gcc-ranlib.c: gcc-ar.c
1891         cp $^ $@
1892
1893 gcc-nm.c: gcc-ar.c
1894         cp $^ $@
1895
1896 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
1897   collect-utils.o file-find.o
1898 COLLECT2_LIBS = @COLLECT2_LIBS@
1899 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1900 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1901         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
1902                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1903         mv -f T$@ $@
1904
1905 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1906         @TARGET_SYSTEM_ROOT_DEFINE@
1907
1908 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
1909 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
1910         +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
1911            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
1912         mv -f T$@ $@
1913
1914 # Files used by all variants of C or by the stand-alone pre-processor.
1915
1916 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
1917
1918 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
1919         -DTARGET_MACHINE=\"$(target)\"
1920
1921 default-c.o: config/default-c.c
1922         $(COMPILE) $<
1923         $(POSTCOMPILE)
1924
1925 # Files used by all variants of C and some other languages.
1926
1927 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
1928 prefix.o: $(BASEVER)
1929
1930 # Language-independent files.
1931
1932 DRIVER_DEFINES = \
1933   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1934   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
1935   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
1936   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1937   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
1938   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1939   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
1940   @TARGET_SYSTEM_ROOT_DEFINE@ \
1941   $(VALGRIND_DRIVER_DEFINES) \
1942   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
1943   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
1944
1945 CFLAGS-gcc.o += $(DRIVER_DEFINES)
1946
1947 specs.h : s-specs ; @true
1948 s-specs : Makefile
1949         lsf="$(lang_specs_files)"; for f in $$lsf; do \
1950             echo "#include \"$$f\""; \
1951         done | sed 's|$(srcdir)/||' > tmp-specs.h
1952         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
1953         $(STAMP) s-specs
1954
1955 optionlist: s-options ; @true
1956 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
1957         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
1958         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
1959         $(STAMP) s-options
1960
1961 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1962     $(srcdir)/optc-gen.awk
1963         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1964                -f $(srcdir)/optc-gen.awk \
1965                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
1966
1967 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1968     $(srcdir)/optc-save-gen.awk
1969         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1970                -f $(srcdir)/optc-save-gen.awk \
1971                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
1972
1973 options.h: s-options-h ; @true
1974 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1975     $(srcdir)/opth-gen.awk
1976         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1977                -f $(srcdir)/opth-gen.awk \
1978                < $< > tmp-options.h
1979         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
1980         $(STAMP) $@
1981
1982 dumpvers: dumpvers.c
1983
1984 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
1985         -DREVISION=$(REVISION_s) \
1986         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
1987         -DBUGURL=$(BUGURL_s)
1988 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
1989
1990 # lto-compress.o needs $(ZLIBINC) added to the include flags.
1991 CFLAGS-lto-compress.o += $(ZLIBINC)
1992
1993 bversion.h: s-bversion; @true
1994 s-bversion: BASE-VER
1995         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
1996         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
1997         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
1998         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
1999         $(STAMP) s-bversion
2000
2001 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2002
2003 pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk
2004         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2005           $(srcdir)/passes.def > pass-instances.def
2006
2007 $(out_object_file): $(out_file)
2008         $(COMPILE) $<
2009         $(POSTCOMPILE)
2010
2011 $(common_out_object_file): $(common_out_file)
2012         $(COMPILE) $<
2013         $(POSTCOMPILE)
2014 #\f
2015 # Generate header and source files from the machine description,
2016 # and compile them.
2017
2018 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2019   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2020   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2021   insn-latencytab.c insn-preds.c
2022
2023 # Dependencies for the md file.  The first time through, we just assume
2024 # the md file itself and the generated dependency file (in order to get
2025 # it built).  The second time through we have the dependency file.
2026 -include mddeps.mk
2027 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2028
2029 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2030         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2031         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2032         $(STAMP) s-mddeps
2033
2034 # For each of the files generated by running a generator program over
2035 # the machine description, the following static pattern rules run the
2036 # generator program only if the machine description has changed,
2037 # but touch the target file only when its contents actually change.
2038 # The "; @true" construct forces Make to recheck the timestamp on
2039 # the target file.
2040
2041 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2042                           insn-config.h insn-flags.h
2043
2044 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2045                           insn-extract.c insn-output.c \
2046                           insn-peep.c insn-recog.c
2047
2048 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2049
2050 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2051
2052 $(simple_generated_h:insn-%.h=s-%) \
2053 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2054
2055 $(simple_rtl_generated_h:insn-%.h=s-%) \
2056 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2057
2058 $(simple_generated_h): insn-%.h: s-%; @true
2059
2060 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2061         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2062           $(filter insn-conditions.md,$^) > tmp-$*.h
2063         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2064         $(STAMP) s-$*
2065
2066 $(simple_generated_c): insn-%.c: s-%; @true
2067 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2068         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2069           $(filter insn-conditions.md,$^) > tmp-$*.c
2070         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2071         $(STAMP) s-$*
2072
2073 # gencheck doesn't read the machine description, and the file produced
2074 # doesn't use the insn-* convention.
2075 tree-check.h: s-check ; @true
2076 s-check : build/gencheck$(build_exeext)
2077         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2078         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2079         $(STAMP) s-check
2080
2081 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2082 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2083 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2084   insn-conditions.md
2085         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2086                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2087         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2088         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2089         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2090         $(STAMP) s-attrtab
2091
2092 # genopinit produces two files.
2093 insn-opinit.c insn-opinit.h: s-opinit ; @true
2094 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2095         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2096           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2097         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2098         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2099         $(STAMP) s-opinit
2100
2101 # gencondmd doesn't use the standard naming convention.
2102 build/gencondmd.c: s-conditions; @true
2103 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2104         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2105         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2106         $(STAMP) s-conditions
2107
2108 insn-conditions.md: s-condmd; @true
2109 s-condmd: build/gencondmd$(build_exeext)
2110         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2111         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2112         $(STAMP) s-condmd
2113
2114
2115 # These files are generated by running the same generator more than
2116 # once with different options, so they have custom rules.  The
2117 # stampfile idiom is the same.
2118 genrtl.h: s-genrtl-h; @true
2119
2120 s-genrtl-h: build/gengenrtl$(build_exeext)
2121         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2122         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2123         $(STAMP) s-genrtl-h
2124
2125 insn-modes.c: s-modes; @true
2126 insn-modes.h: s-modes-h; @true
2127 min-insn-modes.c: s-modes-m; @true
2128
2129 s-modes: build/genmodes$(build_exeext)
2130         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2131         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2132         $(STAMP) s-modes
2133
2134 s-modes-h: build/genmodes$(build_exeext)
2135         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2136         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2137         $(STAMP) s-modes-h
2138
2139 s-modes-m: build/genmodes$(build_exeext)
2140         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2141         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2142         $(STAMP) s-modes-m
2143
2144 insn-preds.c: s-preds; @true
2145 tm-preds.h: s-preds-h; @true
2146 tm-constrs.h: s-constrs-h; @true
2147
2148 .PHONY: mddump
2149 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2150         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2151
2152 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2153         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2154         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2155         $(STAMP) s-preds
2156
2157 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2158         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2159         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2160         $(STAMP) s-preds-h
2161
2162 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2163         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2164         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2165         $(STAMP) s-constrs-h
2166
2167 target-hooks-def.h: s-target-hooks-def-h; @true
2168 # make sure that when we build info files, the used tm.texi is up to date.
2169 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2170
2171 s-target-hooks-def-h: build/genhooks$(build_exeext)
2172         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2173                                              > tmp-target-hooks-def.h
2174         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2175                                              target-hooks-def.h
2176         $(STAMP) s-target-hooks-def-h
2177
2178 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2179
2180 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2181         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2182                                              > tmp-c-target-hooks-def.h
2183         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2184                                              c-family/c-target-hooks-def.h
2185         $(STAMP) s-c-target-hooks-def-h
2186
2187 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2188
2189 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2190         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2191                                              > tmp-common-target-hooks-def.h
2192         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2193                                              common/common-target-hooks-def.h
2194         $(STAMP) s-common-target-hooks-def-h
2195
2196 # check if someone mistakenly only changed tm.texi.
2197 # We use a different pathname here to avoid a circular dependency.
2198 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2199
2200 # The tm.texi we want to compare against / check into svn should have
2201 # unix-style line endings.  To make this work on MinGW, remove \r.
2202 # \r is not portable to Solaris tr, therefore we have a special
2203 # case for ASCII.  We use \r for other encodings like EBCDIC.
2204 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2205         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2206                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2207         case `echo X|tr X '\101'` in \
2208           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2209           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2210         esac
2211         mv tmp2-tm.texi tmp-tm.texi
2212         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2213         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2214           $(STAMP) $@; \
2215         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2216           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2217             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2218             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2219           ); then \
2220           echo >&2 ; \
2221           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2222           false; \
2223         else \
2224           echo >&2 ; \
2225           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2226           echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2227           false; \
2228         fi
2229
2230 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2231   $(host_xm_file_list) \
2232   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2233   $(srcdir)/wide-int.h $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \
2234   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2235   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2236   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2237   $(srcdir)/fixed-value.h \
2238   $(srcdir)/output.h $(srcdir)/cfgloop.h \
2239   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2240   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2241   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2242   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2243   $(srcdir)/dbxout.c \
2244   $(srcdir)/signop.h \
2245   $(srcdir)/dwarf2out.h \
2246   $(srcdir)/dwarf2asm.c \
2247   $(srcdir)/dwarf2cfi.c \
2248   $(srcdir)/dwarf2out.c \
2249   $(srcdir)/tree-vect-generic.c \
2250   $(srcdir)/dojump.c \
2251   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2252   $(srcdir)/expr.h \
2253   $(srcdir)/function.c $(srcdir)/except.c \
2254   $(srcdir)/gcse.c $(srcdir)/godump.c \
2255   $(srcdir)/lists.c $(srcdir)/optabs.c \
2256   $(srcdir)/profile.c $(srcdir)/mcf.c \
2257   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2258   $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2259   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2260   $(srcdir)/gimple.h \
2261   $(srcdir)/gimple-ssa.h \
2262   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2263   $(srcdir)/tree-cfg.c \
2264   $(srcdir)/tree-dfa.c \
2265   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2266   $(srcdir)/tree-chrec.h \
2267   $(srcdir)/tree-scalar-evolution.c \
2268   $(srcdir)/tree-ssa-operands.h \
2269   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2270   $(srcdir)/tree-parloops.c \
2271   $(srcdir)/omp-low.c \
2272   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2273   $(srcdir)/cgraphclones.c \
2274   $(srcdir)/tree-phinodes.c \
2275   $(srcdir)/tree-ssa-alias.h \
2276   $(srcdir)/tree-ssanames.h \
2277   $(srcdir)/ipa-prop.h \
2278   $(srcdir)/trans-mem.c \
2279   $(srcdir)/lto-streamer.h \
2280   $(srcdir)/target-globals.h \
2281   $(srcdir)/ipa-inline.h \
2282   $(srcdir)/vtable-verify.c \
2283   $(srcdir)/asan.c \
2284   $(srcdir)/ubsan.c \
2285   $(srcdir)/tsan.c \
2286   $(srcdir)/ipa-devirt.c \
2287   $(srcdir)/internal-fn.h \
2288   @all_gtfiles@
2289
2290 # Compute the list of GT header files from the corresponding C sources,
2291 # possibly nested within config or language subdirectories.  Match gengtype's
2292 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2293 # language subdir, gt-file.h otherwise (no subdir indication for config/
2294 # related sources).
2295
2296 GTFILES_H = $(subst /,-, \
2297             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2298                            $(patsubst %.c,%.h, \
2299                              $(filter %.c, $(GTFILES)))) \
2300                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2301
2302 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2303 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2304
2305 # $(GTFILES) may be too long to put on a command line, so we have to
2306 # write it out to a file (taking care not to do that in a way that
2307 # overflows a command line!) and then have gengtype read the file in.
2308
2309 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2310
2311 ### Common flags to gengtype [e.g. -v or -B backupdir]
2312 GENGTYPE_FLAGS=
2313
2314 gtyp-input.list: s-gtyp-input ; @true
2315 s-gtyp-input: Makefile
2316         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2317         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2318         $(STAMP) s-gtyp-input
2319
2320 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2321          gtyp-input.list
2322 # First, parse all files and save a state file.
2323         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2324                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2325 # Second, read the state file and generate all files.  This ensure that
2326 # gtype.state is correctly read:
2327         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2328         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2329                     -r gtype.state
2330         $(STAMP) s-gtype
2331
2332 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2333        $(simple_generated_h) specs.h \
2334        tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2335        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2336        options.h target-hooks-def.h insn-opinit.h \
2337        common/common-target-hooks-def.h pass-instances.def \
2338        c-family/c-target-hooks-def.h
2339
2340 #\f
2341 # How to compile object files to run on the build machine.
2342
2343 build/%.o :  # dependencies provided by explicit rule later
2344         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2345                 -o $@ $<
2346
2347 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2348 ## several C macro definitions, just like version.o
2349 build/version.o:  version.c version.h \
2350                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2351         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2352         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2353         -DREVISION=$(REVISION_s) \
2354         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2355         -DBUGURL=$(BUGURL_s) -o $@ $<
2356
2357 # Header dependencies for the programs that generate source code.
2358 # These are library modules...
2359 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2360 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h   \
2361   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H)             \
2362   $(READ_MD_H) gensupport.h
2363 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h      \
2364   $(GGC_H)
2365 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2366   $(MACHMODE_H)
2367 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2368   $(GTM_H) $(RTL_BASE_H)
2369 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h         \
2370   $(HASHTAB_H) errors.h $(READ_MD_H)
2371 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h       \
2372   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2373   gensupport.h
2374 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H)        \
2375   $(RTL_H) $(GGC_H) errors.h
2376 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H)       \
2377    $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2378 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2379   coretypes.h $(GTM_H) insn-constants.h                                 \
2380   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2381   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2382   $(EXCEPT_H) tm-constrs.h)
2383 # This pulls in tm-pred.h which contains inline functions wrapping up
2384 # predicates from the back-end so those functions must be discarded.
2385 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2386 build/gencondmd.o : \
2387   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2388
2389 # ...these are the programs themselves.
2390 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2391   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2392 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2393   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2394 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2395   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H)       \
2396   $(READ_MD_H) gensupport.h $(FNMATCH_H)
2397 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2398   $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H)       \
2399   $(HASHTAB_H) gensupport.h $(FNMATCH_H)
2400 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2401         $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def          \
2402         $(lang_tree_files) gimple.def
2403 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2404 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2405   coretypes.h $(GTM_H) errors.h gensupport.h
2406 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2407   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H)   \
2408   gensupport.h
2409 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2410   coretypes.h $(GTM_H) errors.h gensupport.h
2411 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2412   coretypes.h errors.h $(READ_MD_H)
2413 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2414   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2415 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2416   coretypes.h errors.h $(READ_MD_H)
2417 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2418   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2419 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2420   $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2421 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2422
2423 # The gengtype generator program is special: Two versions are built.
2424 # One is for the build machine, and one is for the host to allow
2425 # plugins to define their types and generate the supporting GGC
2426 # datastructures and routines with GTY markers.
2427 # The host object files depend on CONFIG_H, and the build objects
2428 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2429 # the build-%: rule doesn't apply to them.
2430
2431 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2432 gengtype-lex.o: $(CONFIG_H) $(BCONFIG_H)
2433 CFLAGS-gengtype-lex.o += -DGENERATOR_FILE
2434 build/gengtype-lex.o: $(BCONFIG_H)
2435
2436 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2437   $(SYSTEM_H)
2438 gengtype-parse.o: $(CONFIG_H)
2439 CFLAGS-gengtype-parse.o += -DGENERATOR_FILE
2440 build/gengtype-parse.o: $(BCONFIG_H)
2441
2442 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2443   gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2444   $(XREGEX_H)
2445 gengtype-state.o: $(CONFIG_H)
2446 CFLAGS-gengtype-state.o += -DGENERATOR_FILE
2447 build/gengtype-state.o: $(BCONFIG_H)
2448 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2449   rtl.def insn-notes.def errors.h double-int.h version.h                \
2450   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2451 gengtype.o: $(CONFIG_H)
2452 CFLAGS-gengtype.o += -DGENERATOR_FILE
2453 build/gengtype.o: $(BCONFIG_H)
2454
2455 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h     \
2456   errors.h $(READ_MD_H)
2457 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2458   $(HASHTAB_H) machmode.def $(extra_modes_file)
2459 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2460   coretypes.h $(GTM_H) errors.h gensupport.h optabs.def
2461 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2462   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2463 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2464   coretypes.h $(GTM_H) errors.h gensupport.h toplev.h $(DIAGNOSTIC_CORE_H)
2465 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2466   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h $(OBSTACK_H)
2467 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2468   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2469 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2470   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2471 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2472   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2473
2474 # Compile the programs that generate insn-* from the machine description.
2475 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2476 # since they need to run on this machine
2477 # even if GCC is being compiled to run on some other machine.
2478
2479 # All these programs use the RTL reader ($(BUILD_RTL)).
2480 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2481              extract flags opinit output peep preds recog mddump
2482 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2483
2484 # All these programs use the MD reader ($(BUILD_MD)).
2485 genprogmd = $(genprogrtl) mddeps constants enums
2486 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2487
2488 # All these programs need to report errors.
2489 genprogerr = $(genprogmd) genrtl modes gtype hooks
2490 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2491
2492 # Remaining build programs.
2493 genprog = $(genprogerr) check checksum condmd
2494
2495 # These programs need libs over and above what they get from the above list.
2496 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2497
2498 # These programs are not linked with the MD reader.
2499 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2500               build/gengtype-state.o build/version.o build/errors.o
2501
2502 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2503               gengtype-state.o version.o errors.o $(LIBDEPS)
2504         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2505             $(filter-out ($LIBDEPS), $^) $(LIBS)
2506
2507 # Rule for the generator programs:
2508 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2509         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2510             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2511
2512 # Generated source files for gengtype.  Prepend inclusion of
2513 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2514 # any system header is included.
2515 gengtype-lex.c : gengtype-lex.l
2516         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2517           echo '#include "bconfig.h"' > $@.tmp; \
2518           cat $@ >> $@.tmp; \
2519           mv $@.tmp $@; \
2520         }
2521
2522 #\f
2523 # Remake internationalization support.
2524 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2525
2526 #\f
2527 # Remake cpp.
2528
2529 PREPROCESSOR_DEFINES = \
2530   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2531   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2532   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2533   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2534   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2535   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2536   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2537   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2538   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2539   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2540   -DPREFIX=\"$(prefix)/\" \
2541   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2542   @TARGET_SYSTEM_ROOT_DEFINE@
2543
2544 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2545 cppbuiltin.o: $(BASEVER)
2546
2547 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2548
2549 # Note for the stamp targets, we run the program `true' instead of
2550 # having an empty command (nothing following the semicolon).
2551
2552 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2553 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2554   $(SYSTEM_H) coretypes.h $(TM_H)
2555
2556 build/gcov-iov$(build_exeext): build/gcov-iov.o
2557         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2558                 build/gcov-iov.o -o $@
2559
2560 gcov-iov.h: s-iov
2561 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2562         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2563             > tmp-gcov-iov.h
2564         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2565         $(STAMP) s-iov
2566
2567 GCOV_OBJS = gcov.o
2568 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2569         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2570 GCOV_DUMP_OBJS = gcov-dump.o
2571 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2572         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2573                 $(LIBS) -o $@
2574
2575 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2576   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2577   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2578   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2579 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2580         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2581 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2582         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2583           -DIN_GCOV_TOOL=1 -o $@ $<
2584 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2585         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2586           -DIN_GCOV_TOOL=1 -o $@ $<
2587 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2588 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2589         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2590 #\f
2591 # Build the include directories.  The stamp files are stmp-* rather than
2592 # s-* so that mostlyclean does not force the include directory to
2593 # be rebuilt.
2594
2595 # Build the include directories.
2596 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2597 # Copy in the headers provided with gcc.
2598 #
2599 # The sed command gets just the last file name component;
2600 # this is necessary because VPATH could add a dirname.
2601 # Using basename would be simpler, but some systems don't have it.
2602 #
2603 # The touch command is here to workaround an AIX/Linux NFS bug.
2604 #
2605 # The move-if-change + cp -p twists for limits.h are intended to preserve
2606 # the time stamp when we regenerate, to prevent pointless rebuilds during
2607 # e.g. install-no-fixedincludes.
2608         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2609         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2610         for file in .. $(USER_H); do \
2611           if [ X$$file != X.. ]; then \
2612             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2613             $(STAMP) include/$$realfile; \
2614             rm -f include/$$realfile; \
2615             cp $$file include; \
2616             chmod a+r include/$$realfile; \
2617           fi; \
2618         done
2619         for file in .. $(USER_H_INC_NEXT_PRE); do \
2620           if [ X$$file != X.. ]; then \
2621             mv include/$$file include/x_$$file; \
2622             echo "#include_next <$$file>" >include/$$file; \
2623             cat include/x_$$file >>include/$$file; \
2624             rm -f include/x_$$file; \
2625             chmod a+r include/$$file; \
2626           fi; \
2627         done
2628         for file in .. $(USER_H_INC_NEXT_POST); do \
2629           if [ X$$file != X.. ]; then \
2630             echo "#include_next <$$file>" >>include/$$file; \
2631             chmod a+r include/$$file; \
2632           fi; \
2633         done
2634         rm -f include/stdint.h
2635         if [ $(USE_GCC_STDINT) = wrap ]; then \
2636           rm -f include/stdint-gcc.h; \
2637           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2638           chmod a+r include/stdint-gcc.h; \
2639           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2640           chmod a+r include/stdint.h; \
2641         elif [ $(USE_GCC_STDINT) = provide ]; then \
2642           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2643           chmod a+r include/stdint.h; \
2644         fi
2645         set -e; for ml in `cat fixinc_list`; do \
2646           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2647           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2648           fix_dir=include-fixed$${multi_dir}; \
2649           if $(LIMITS_H_TEST) ; then \
2650             cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2651           else \
2652             cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2653           fi; \
2654           $(mkinstalldirs) $${fix_dir}; \
2655           chmod a+rx $${fix_dir} || true; \
2656           $(SHELL) $(srcdir)/../move-if-change \
2657             tmp-xlimits.h  tmp-limits.h; \
2658           rm -f $${fix_dir}/limits.h; \
2659           cp -p tmp-limits.h $${fix_dir}/limits.h; \
2660           chmod a+r $${fix_dir}/limits.h; \
2661         done
2662 # Install the README
2663         rm -f include-fixed/README
2664         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2665         chmod a+r include-fixed/README
2666         $(STAMP) $@
2667
2668 .PHONY: install-gcc-tooldir
2669 install-gcc-tooldir:
2670         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2671
2672 macro_list: s-macro_list; @true
2673 s-macro_list : $(GCC_PASSES) cc1$(exeext)
2674         echo | $(GCC_FOR_TARGET) -E -dM - | \
2675           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2676                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2677           sort -u > tmp-macro_list
2678         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2679         $(STAMP) s-macro_list
2680
2681 fixinc_list: s-fixinc_list; @true
2682 s-fixinc_list : $(GCC_PASSES)
2683 # Build up a list of multilib directories and corresponding sysroot
2684 # suffixes, in form sysroot;multilib.
2685         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2686           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2687             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2688             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2689             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2690             if [ "$${multi_dir}" = "." ]; \
2691               then multi_dir=""; \
2692             else \
2693               multi_dir=/$${multi_dir}; \
2694             fi; \
2695             echo "$${sfx};$${multi_dir}"; \
2696           done; \
2697         else \
2698           echo ";"; \
2699         fi > tmp-fixinc_list
2700         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2701         $(STAMP) s-fixinc_list
2702
2703 # The line below is supposed to avoid accidentally matching the
2704 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
2705 # expect fixincl to be newer than fixincl.o, such that this situation
2706 # would never come up.  As it turns out, if you use ccache with
2707 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2708 # working directory in object files (-g absent, or -fno-working-dir
2709 # present), and build and host are the same, fixincl for the host will
2710 # build after fixincl for the build machine, getting a cache hit,
2711 # thereby updating the timestamp of fixincl.o in the host tree.
2712 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2713 # the build tree, and so fixincl in the build tree will appear to be
2714 # out of date.  Yuck.
2715 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2716
2717 # Build fixed copies of system files.
2718 # Abort if no system headers available, unless building a crosscompiler.
2719 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2720 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2721   $(build_objdir)/fixincludes/fixincl \
2722   $(build_objdir)/fixincludes/fixinc.sh
2723         rm -rf include-fixed; mkdir include-fixed
2724         -chmod a+rx include-fixed
2725         if [ -d ../prev-gcc ]; then \
2726           cd ../prev-gcc && \
2727           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2728             libsubdir=. ; \
2729         else \
2730           set -e; for ml in `cat fixinc_list`; do \
2731             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2732             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2733             fix_dir=include-fixed$${multi_dir}; \
2734             if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2735               echo The directory that should contain system headers does not exist: >&2 ; \
2736               echo "  ${SYSTEM_HEADER_DIR}" >&2 ; \
2737               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2738               if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2739               then sleep 1; else exit 1; fi; \
2740             fi; \
2741             $(mkinstalldirs) $${fix_dir}; \
2742             chmod a+rx $${fix_dir} || true; \
2743             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
2744               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
2745               gcc_dir=`${PWD_COMMAND}` ; \
2746               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
2747               cd $(build_objdir)/fixincludes && \
2748               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
2749                 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
2750             rm -f $${fix_dir}/syslimits.h; \
2751             if [ -f $${fix_dir}/limits.h ]; then \
2752               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
2753             else \
2754               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
2755             fi; \
2756             chmod a+r $${fix_dir}/syslimits.h; \
2757           done; \
2758         fi
2759         $(STAMP) stmp-fixinc
2760 #\f
2761
2762 # Install with the gcc headers files, not the fixed include files, which we
2763 # are typically not allowed to distribute.  The general idea is to:
2764 #  - Get to "install" with a bare set of internal headers, not the
2765 #    fixed system ones,
2766 #  - Prevent rebuilds of what normally depends on the headers, which is
2767 #    useless for installation purposes and would rely on improper headers.
2768 #  - Restore as much of the original state as possible.
2769
2770 .PHONY: install-no-fixedincludes
2771
2772 install-no-fixedincludes:
2773         # Stash the current set of headers away, save stamps we're going to
2774         # alter explicitly, and arrange for fixincludes not to run next time
2775         # we trigger a headers rebuild.
2776         -rm -rf tmp-include
2777         -mv include tmp-include 2>/dev/null
2778         -mv include-fixed tmp-include-fixed 2>/dev/null
2779         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
2780         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
2781         -mkdir include
2782         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
2783         -touch stmp-fixinc
2784
2785         # Rebuild our internal headers, restore the original stamps so that
2786         # "install" doesn't trigger pointless rebuilds because of that update,
2787         # then do install
2788         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
2789         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
2790         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
2791         $(MAKE) $(FLAGS_TO_PASS) install
2792
2793         # Restore the original set of maybe-fixed headers
2794         -rm -rf include; mv tmp-include include 2>/dev/null
2795         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
2796
2797 # Remake the info files.
2798
2799 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
2800
2801 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
2802             doc/gccinstall.info doc/cppinternals.info
2803
2804 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
2805
2806 srcinfo: $(INFOFILES)
2807         -cp -p $^ $(srcdir)/doc
2808
2809 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
2810          gcc-common.texi gcc-vers.texi
2811
2812 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
2813          standards.texi invoke.texi extend.texi md.texi objc.texi       \
2814          gcov.texi trouble.texi bugreport.texi service.texi             \
2815          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
2816          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
2817          implement-c.texi implement-cxx.texi arm-neon-intrinsics.texi   \
2818          arm-acle-intrinsics.texi aarch64-acle-intrinsics.texi          \
2819          gcov-tool.texi
2820
2821 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
2822 # the generated tm.texi; the latter might have a more recent timestamp,
2823 # but we don't want to rebuild the info files unless the contents of
2824 # the *.texi files have changed.
2825 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
2826          contribute.texi makefile.texi configterms.texi options.texi    \
2827          portability.texi interface.texi passes.texi rtl.texi md.texi   \
2828          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
2829          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
2830          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
2831          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
2832          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi
2833
2834 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
2835          gcc-common.texi gcc-vers.texi
2836
2837 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
2838
2839 # gcc-vers.texi is generated from the version files.
2840 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
2841         (echo "@set version-GCC $(BASEVER_c)"; \
2842          if [ "$(DEVPHASE_c)" = "experimental" ]; \
2843          then echo "@set DEVELOPMENT"; \
2844          else echo "@clear DEVELOPMENT"; \
2845          fi) > $@T
2846         $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
2847         if [ -n "$(PKGVERSION)" ]; then \
2848           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
2849         fi
2850         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
2851         mv -f $@T $@
2852
2853
2854 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
2855 # patterns.  To use them, put each of the specific targets with its
2856 # specific dependencies but no build commands.
2857
2858 doc/cpp.info: $(TEXI_CPP_FILES)
2859 doc/gcc.info: $(TEXI_GCC_FILES)
2860 doc/gccint.info: $(TEXI_GCCINT_FILES)
2861 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
2862
2863 doc/%.info: %.texi
2864         if [ x$(BUILD_INFO) = xinfo ]; then \
2865                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
2866                         -I $(gcc_docdir)/include -o $@ $<; \
2867         fi
2868
2869 # Duplicate entry to handle renaming of gccinstall.info
2870 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
2871         if [ x$(BUILD_INFO) = xinfo ]; then \
2872                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
2873                         -I $(gcc_docdir)/include -o $@ $<; \
2874         fi
2875
2876 doc/cpp.dvi: $(TEXI_CPP_FILES)
2877 doc/gcc.dvi: $(TEXI_GCC_FILES)
2878 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
2879 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
2880
2881 doc/cpp.pdf: $(TEXI_CPP_FILES)
2882 doc/gcc.pdf: $(TEXI_GCC_FILES)
2883 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
2884 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
2885
2886 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
2887 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
2888 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
2889 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
2890
2891 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
2892       doc/cppinternals.dvi lang.dvi
2893
2894 doc/%.dvi: %.texi
2895         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2896
2897 # Duplicate entry to handle renaming of gccinstall.dvi
2898 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
2899         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2900
2901 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
2902            doc/cppinternals.pdf
2903
2904 pdf:: $(PDFFILES) lang.pdf
2905
2906 doc/%.pdf: %.texi
2907         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2908
2909 # Duplicate entry to handle renaming of gccinstall.pdf
2910 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
2911         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2912
2913 # List the directories or single hmtl files which are installed by
2914 # install-html. The lang.html file triggers language fragments to build
2915 # html documentation.
2916 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
2917        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
2918        $(build_htmldir)/cppinternals
2919
2920 # List the html file targets.
2921 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
2922        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
2923        $(build_htmldir)/cppinternals/index.html lang.html
2924
2925 html:: $(HTMLS_BUILD)
2926
2927 $(build_htmldir)/%/index.html: %.texi
2928         $(mkinstalldirs) $(@D)
2929         rm -f $(@D)/*
2930         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
2931
2932 # Duplicate entry to handle renaming of gccinstall
2933 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
2934         $(mkinstalldirs) $(@D)
2935         echo rm -f $(@D)/*
2936         SOURCEDIR=$(abs_docdir) \
2937         DESTDIR=$(@D) \
2938         $(SHELL) $(srcdir)/doc/install.texi2html
2939
2940 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
2941            doc/fsf-funding.7 doc/gcov-tool.1
2942
2943 generated-manpages: man
2944
2945 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
2946
2947 srcman: $(MANFILES)
2948         -cp -p $^ $(srcdir)/doc
2949
2950 doc/%.1: %.pod
2951         $(STAMP) $@
2952         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
2953                 mv -f $(@).T$$$$ $@) || \
2954                 (rm -f $(@).T$$$$ && exit 1)
2955
2956 doc/%.7: %.pod
2957         $(STAMP) $@
2958         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
2959                 mv -f $(@).T$$$$ $@) || \
2960                 (rm -f $(@).T$$$$ && exit 1)
2961
2962 %.pod: %.texi
2963         $(STAMP) $@
2964         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
2965
2966 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod
2967 cpp.pod: cpp.texi cppenv.texi cppopts.texi
2968
2969 # These next rules exist because the output name is not the same as
2970 # the input name, so our implicit %.pod rule will not work.
2971
2972 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
2973         $(STAMP) $@
2974         -$(TEXI2POD) $< > $@
2975 gfdl.pod: fdl.texi
2976         $(STAMP) $@
2977         -$(TEXI2POD) $< > $@
2978 fsf-funding.pod: funding.texi
2979         $(STAMP) $@
2980         -$(TEXI2POD) $< > $@
2981 gpl.pod: gpl_v3.texi
2982         $(STAMP) $@
2983         -$(TEXI2POD) $< > $@
2984
2985 #\f
2986 # Deletion of files made during compilation.
2987 # There are four levels of this:
2988 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2989 # `mostlyclean' is useful while working on a particular type of machine.
2990 # It deletes most, but not all, of the files made by compilation.
2991 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2992 # `clean' deletes everything made by running `make all'.
2993 # `distclean' also deletes the files made by config.
2994 # `maintainer-clean' also deletes everything that could be regenerated
2995 # automatically, except for `configure'.
2996 # We remove as much from the language subdirectories as we can
2997 # (less duplicated code).
2998
2999 mostlyclean: lang.mostlyclean
3000         -rm -f $(MOSTLYCLEANFILES)
3001         -rm -f *$(objext) c-family/*$(objext)
3002         -rm -f *$(coverageexts)
3003 # Delete build programs
3004         -rm -f build/*
3005         -rm -f mddeps.mk
3006 # Delete other built files.
3007         -rm -f specs.h options.c options.h options-save.c
3008 # Delete the stamp and temporary files.
3009         -rm -f s-* tmp-* stamp-* stmp-*
3010         -rm -f */stamp-* */tmp-*
3011 # Delete debugging dump files.
3012         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3013 # Delete some files made during installation.
3014         -rm -f specs $(SPECS)
3015         -rm -f collect collect2 mips-tfile mips-tdump
3016 # Delete unwanted output files from TeX.
3017         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3018         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3019 # Delete sorted indices we don't actually use.
3020         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3021 # Delete core dumps.
3022         -rm -f core */core
3023 # Delete file generated for gengtype
3024         -rm -f gtyp-input.list
3025 # Delete files generated by gengtype
3026         -rm -f gtype-*
3027         -rm -f gt-*
3028         -rm -f gtype.state
3029 # Delete genchecksum outputs
3030         -rm -f *-checksum.c
3031 # Delete lock-and-run bits
3032         -rm -rf linkfe.lck lock-stamp.*
3033
3034 # Delete all files made by compilation
3035 # that don't exist in the distribution.
3036 clean: mostlyclean lang.clean
3037         -rm -f libgcc.a libgcc_eh.a libgcov.a
3038         -rm -f libgcc_s*
3039         -rm -f libunwind*
3040         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3041         -rm -f options.c options.h optionlist
3042         -rm -f cs-*
3043         -rm -f doc/*.dvi
3044         -rm -f doc/*.pdf
3045 # Delete the include directories.
3046         -rm -rf include include-fixed
3047 # Delete files used by the "multilib" facility (including libgcc subdirs).
3048         -rm -f multilib.h tmpmultilib*
3049         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3050           rm -rf $(MULTILIB_DIRNAMES); \
3051         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3052           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3053         fi ; fi
3054
3055 # Delete all files that users would normally create
3056 # while building and installing GCC.
3057 distclean: clean lang.distclean
3058         -rm -f auto-host.h auto-build.h
3059         -rm -f cstamp-h
3060         -rm -f config.status config.run config.cache config.bak
3061         -rm -f Make-lang Make-hooks Make-host Make-target
3062         -rm -f Makefile *.oaux
3063         -rm -f gthr-default.h
3064         -rm -f TAGS */TAGS
3065         -rm -f *.asm
3066         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3067         -rm -f testsuite/*.log testsuite/*.sum
3068         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3069         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3070         -rm -rf ${QMTEST_DIR} stamp-qmtest
3071         -rm -f cxxmain.c
3072         -rm -f .gdbinit configargs.h
3073         -rm -f gcov.pod
3074 # Delete po/*.gmo only if we are not building in the source directory.
3075         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3076         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3077
3078 # Get rid of every file that's generated from some other file, except for `configure'.
3079 # Most of these files ARE PRESENT in the GCC distribution.
3080 maintainer-clean:
3081         @echo 'This command is intended for maintainers to use; it'
3082         @echo 'deletes files that may need special tools to rebuild.'
3083         $(MAKE) lang.maintainer-clean distclean
3084         -rm -f cpp.??s cpp.*aux
3085         -rm -f gcc.??s gcc.*aux
3086         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3087 #\f
3088 # Entry points `install', `install-strip', and `uninstall'.
3089 # Also use `install-collect2' to install collect2 when the config files don't.
3090
3091 # Copy the compiler files into directories where they will be run.
3092 # Install the driver last so that the window when things are
3093 # broken is small.
3094 install: install-common $(INSTALL_HEADERS) \
3095     install-cpp install-man install-info install-@POSUB@ \
3096     install-driver install-lto-wrapper install-gcc-ar
3097
3098 ifeq ($(enable_plugin),yes)
3099 install: install-plugin
3100 endif
3101
3102 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3103 ifneq ($(STRIP),)
3104 install-strip: STRIPPROG = $(STRIP)
3105 export STRIPPROG
3106 endif
3107 install-strip: install
3108
3109 # Handle cpp installation.
3110 install-cpp: installdirs cpp$(exeext)
3111         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3112         -$(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3113         -if [ x$(cpp_install_dir) != x ]; then \
3114           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3115           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3116         else true; fi
3117
3118 # Create the installation directories.
3119 # $(libdir)/gcc/include isn't currently searched by cpp.
3120 installdirs:
3121         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3122         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3123         $(mkinstalldirs) $(DESTDIR)$(bindir)
3124         $(mkinstalldirs) $(DESTDIR)$(includedir)
3125         $(mkinstalldirs) $(DESTDIR)$(infodir)
3126         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3127         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3128
3129 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3130   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3131   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3132   gimple.h is-a.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3133   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3134   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3135   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3136   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3137   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3138   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3139   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3140   $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3141   cppdefault.h flags.h $(MD5_H) params.def params.h prefix.h tree-inline.h \
3142   $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3143   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3144   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3145   fold-const.h tree-cfg.h tree-into-ssa.h tree-ssanames.h print-tree.h \
3146   varasm.h context.h tree-phinodes.h stor-layout.h ssa-iterators.h \
3147   $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h cfgexpand.h \
3148   diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3149   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3150   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3151   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3152   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3153   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3154   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3155   hash-set.h pass-instances.def
3156
3157 # generate the 'build fragment' b-header-vars
3158 s-header-vars: Makefile
3159         rm -f tmp-header-vars
3160 # The first sed gets the list "header variables" as the list variables
3161 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3162 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3163 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3164 # as well.
3165         $(foreach header_var,$(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;) \
3166         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3167         $(STAMP) s-header-vars
3168
3169 # Install gengtype
3170 install-gengtype: installdirs gengtype$(exeext) gtype.state
3171         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3172         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3173         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3174         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3175
3176 # Install the headers needed to build a plugin.
3177 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3178 # We keep the directory structure for files in config or c-family and .def
3179 # files. All other files are flattened to a single directory.
3180         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3181         headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`; \
3182         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3183         for file in $$headers; do \
3184           if [ -f $$file ] ; then \
3185             path=$$file; \
3186           elif [ -f $(srcdir)/$$file ]; then \
3187             path=$(srcdir)/$$file; \
3188           else continue; \
3189           fi; \
3190           case $$path in \
3191           "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3192             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3193           *) base=`basename $$path` ;; \
3194           esac; \
3195           dest=$(plugin_includedir)/$$base; \
3196           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3197           dir=`dirname $$dest`; \
3198           $(mkinstalldirs) $(DESTDIR)$$dir; \
3199           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3200         done
3201         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3202
3203 # Install the compiler executables built during cross compilation.
3204 install-common: native lang.install-common installdirs
3205         for file in $(COMPILERS); do \
3206           if [ -f $$file ] ; then \
3207             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3208             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3209           else true; \
3210           fi; \
3211         done
3212         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3213           if [ x"$$file" != x.. ]; then \
3214             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3215             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3216           else true; fi; \
3217         done
3218 # We no longer install the specs file because its presence makes the
3219 # driver slower, and because people who need it can recreate it by
3220 # using -dumpspecs.  We remove any old version because it would
3221 # otherwise override the specs built into the driver.
3222         rm -f $(DESTDIR)$(libsubdir)/specs
3223 # Install gcov if it was compiled.
3224         -if [ -f gcov$(exeext) ]; \
3225         then \
3226             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3227             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3228         fi
3229 # Install gcov-tool if it was compiled.
3230         -if [ -f gcov-tool$(exeext) ]; \
3231         then \
3232             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3233             $(INSTALL_PROGRAM) \
3234             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3235         fi
3236
3237 # Install the driver program as $(target_noncanonical)-gcc,
3238 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3239 install-driver: installdirs xgcc$(exeext)
3240         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3241         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3242         -if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3243           rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-$(version)$(exeext); \
3244           ( cd $(DESTDIR)$(bindir) && \
3245             $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-$(version)$(exeext) ); \
3246         fi
3247         -if [ ! -f gcc-cross$(exeext) ] \
3248             && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3249           rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3250           ( cd $(DESTDIR)$(bindir) && \
3251             $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3252             mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3253         fi
3254
3255 # Install the info files.
3256 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3257 # to do the install.
3258 install-info:: doc installdirs \
3259         $(DESTDIR)$(infodir)/cpp.info \
3260         $(DESTDIR)$(infodir)/gcc.info \
3261         $(DESTDIR)$(infodir)/cppinternals.info \
3262         $(DESTDIR)$(infodir)/gccinstall.info \
3263         $(DESTDIR)$(infodir)/gccint.info \
3264         lang.install-info
3265
3266 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3267         rm -f $@
3268         if [ -f $< ]; then \
3269           for f in $(<)*; do \
3270             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3271             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3272             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3273           done; \
3274         else true; fi
3275         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3276           if [ -f $@ ]; then \
3277             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3278           else true; fi; \
3279         else true; fi;
3280
3281 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3282
3283 install-pdf: $(PDFFILES) lang.install-pdf
3284         @$(NORMAL_INSTALL)
3285         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3286         @list='$(PDFFILES)'; for p in $$list; do \
3287           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3288           f=$(pdf__strip_dir) \
3289           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3290           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3291         done
3292
3293 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3294
3295 install-html: $(HTMLS_BUILD) lang.install-html
3296         @$(NORMAL_INSTALL)
3297         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3298         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3299           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3300           f=$(html__strip_dir) \
3301           if test -d "$$d$$p"; then \
3302             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3303             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3304             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3305             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3306           else \
3307             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3308             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3309           fi; \
3310         done
3311
3312 # Install the man pages.
3313 install-man: lang.install-man \
3314         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3315         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3316         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3317         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3318         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3319         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3320
3321 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3322         -rm -f $@
3323         -$(INSTALL_DATA) $< $@
3324         -chmod a-x $@
3325
3326 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3327         -rm -f $@
3328         -$(INSTALL_DATA) $< $@
3329         -chmod a-x $@
3330
3331 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3332         -rm -f $@
3333         -$(INSTALL_DATA) $< $@
3334         -chmod a-x $@
3335
3336 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3337         -rm -f $@
3338         -$(INSTALL_DATA) $< $@
3339         -chmod a-x $@
3340
3341 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3342         -rm -f $@
3343         -$(INSTALL_DATA) $< $@
3344         -chmod a-x $@
3345
3346 # Install all the header files built in the include subdirectory.
3347 install-headers: $(INSTALL_HEADERS_DIR)
3348 # Fix symlinks to absolute paths in the installed include directory to
3349 # point to the installed directory, not the build directory.
3350 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3351         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3352         if [ $$? -eq 0 ]; then \
3353           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3354           for i in $$files; do \
3355             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3356             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3357               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3358               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3359             fi; \
3360           done; \
3361         fi
3362
3363 # Create or recreate the gcc private include file directory.
3364 install-include-dir: installdirs
3365         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3366         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3367         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3368         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3369
3370 # Create or recreate the install-tools include file directory.
3371 itoolsdir = $(libexecsubdir)/install-tools
3372 itoolsdatadir = $(libsubdir)/install-tools
3373 install-itoolsdirs: installdirs
3374         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3375         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3376
3377 # Install the include directory using tar.
3378 install-headers-tar: stmp-int-hdrs install-include-dir
3379 # We use `pwd`/include instead of just include to problems with CDPATH
3380 # Unless a full pathname is provided, some shells would print the new CWD,
3381 # found in CDPATH, corrupting the output.  We could just redirect the
3382 # output of `cd', but some shells lose on redirection within `()'s
3383         (cd `${PWD_COMMAND}`/include ; \
3384          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3385         (cd `${PWD_COMMAND}`/include-fixed ; \
3386          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3387 # /bin/sh on some systems returns the status of the first tar,
3388 # and that can lose with GNU tar which always writes a full block.
3389 # So use `exit 0' to ignore its exit status.
3390
3391 # Install the include directory using cpio.
3392 install-headers-cpio: stmp-int-hdrs install-include-dir
3393 # See discussion about the use of `pwd` above
3394         cd `${PWD_COMMAND}`/include ; \
3395         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3396         cd `${PWD_COMMAND}`/include-fixed ; \
3397         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3398
3399 # Install the include directory using cp.
3400 install-headers-cp: stmp-int-hdrs install-include-dir
3401         cp -p -r include $(DESTDIR)$(libsubdir)
3402         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3403
3404 # Targets without dependencies, for use in prev-gcc during bootstrap.
3405 real-install-headers-tar:
3406         (cd `${PWD_COMMAND}`/include-fixed ; \
3407          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3408
3409 real-install-headers-cpio:
3410         cd `${PWD_COMMAND}`/include-fixed ; \
3411         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3412
3413 real-install-headers-cp:
3414         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3415
3416 # Install supporting files for fixincludes to be run later.
3417 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3418   macro_list fixinc_list
3419         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3420           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3421         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3422         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3423         set -e; for ml in `cat fixinc_list`; do \
3424           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3425           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3426           $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3427         done
3428         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3429                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3430         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3431                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3432                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3433         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3434                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3435         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3436                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3437
3438 # Use this target to install the program `collect2' under the name `collect2'.
3439 install-collect2: collect2 installdirs
3440         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3441 # Install the driver program as $(libsubdir)/gcc for collect2.
3442         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3443
3444 # Install lto-wrapper.
3445 install-lto-wrapper: lto-wrapper$(exeext)
3446         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3447
3448 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3449         for i in gcc-ar gcc-nm gcc-ranlib; do \
3450           install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3451           target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3452           rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3453           $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3454           if test -f gcc-cross$(exeext); then \
3455             :; \
3456           else \
3457             rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3458             ( cd $(DESTDIR)$(bindir) && \
3459               $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3460           fi ; \
3461         done
3462
3463 # Cancel installation by deleting the installed files.
3464 uninstall: lang.uninstall
3465         -rm -rf $(DESTDIR)$(libsubdir)
3466         -rm -rf $(DESTDIR)$(libexecsubdir)
3467         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3468         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3469         -if [ x$(cpp_install_dir) != x ]; then \
3470           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3471         else true; fi
3472         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3473         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3474         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3475         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3476         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3477         for i in ar nm ranlib ; do \
3478           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3479           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3480           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3481           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3482         done
3483 #\f
3484 # These targets are for the dejagnu testsuites. The file site.exp
3485 # contains global variables that all the testsuites will use.
3486
3487 target_subdir = @target_subdir@
3488
3489 site.exp: ./config.status Makefile
3490         @echo "Making a new config file..."
3491         -@rm -f ./site.tmp
3492         @$(STAMP) site.exp
3493         -@mv site.exp site.bak
3494         @echo "## these variables are automatically generated by make ##" > ./site.tmp
3495         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3496         @echo "# add them to the last section" >> ./site.tmp
3497         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3498         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3499         @echo "set host_triplet $(host)" >> ./site.tmp
3500         @echo "set build_triplet $(build)" >> ./site.tmp
3501         @echo "set target_triplet $(target)" >> ./site.tmp
3502         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3503         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3504 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3505         @echo "set CFLAGS \"\"" >> ./site.tmp
3506         @echo "set CXXFLAGS \"\"" >> ./site.tmp
3507         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3508         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3509 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3510 # They are passed first to allow individual tests to override them.
3511         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3512 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3513 # files that have already been installed there will be found.  The -B option
3514 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3515 # from the install tree.
3516         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3517         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3518         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3519         @if test "@enable_plugin@" = "yes" ; then \
3520           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3521           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3522           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3523           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3524         fi
3525         @if test "@enable_lto@" = "yes" ; then \
3526           echo "set ENABLE_LTO 1" >> ./site.tmp; \
3527         fi
3528 # If newlib has been configured, we need to pass -B to gcc so it can find
3529 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3530 # message if it doesn't, but the testsuite is supposed to ignore the message -
3531 # it's too difficult to tell when to and when not to pass -B (not all targets
3532 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3533 # seems like too selective a test.
3534 # ??? Another way to solve this might be to rely on linker scripts.  Then
3535 # theoretically the -B won't be needed.
3536 # We also need to pass -L ../ld so that the linker can find ldscripts.
3537         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3538             && [ "${host}" != "${target}" ]; then \
3539           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3540           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3541           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3542           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3543           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3544         else true; \
3545         fi
3546         @if [ -d $(objdir)/../ld ] ; then \
3547           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3548         else true; \
3549         fi
3550         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3551         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3552         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3553           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3554         else true; \
3555         fi
3556         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3557           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3558         else true; \
3559         fi
3560         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3561           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3562         else true; \
3563         fi
3564         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3565         @cat ./site.tmp > site.exp
3566         @cat site.bak | sed \
3567                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3568         -@rm -f ./site.tmp
3569
3570 CHECK_TARGETS = @check_languages@
3571
3572 check: $(CHECK_TARGETS)
3573
3574 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3575
3576 # The idea is to parallelize testing of multilibs, for example:
3577 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3578 # will run 3 concurrent sessions of check-gcc, eventually testing
3579 # all 10 combinations.  GNU make is required, as is a shell that expands
3580 # alternations within braces.
3581 lang_checks_parallel = $(lang_checks:=//%)
3582 $(lang_checks_parallel): site.exp
3583         target=`echo "$@" | sed 's,//.*,,'`; \
3584         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3585         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3586         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3587           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3588           "$$target"
3589
3590 TESTSUITEDIR = testsuite
3591
3592 $(TESTSUITEDIR)/site.exp: site.exp
3593         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3594         -rm -f $@
3595         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3596
3597 # This is only used for check-% targets that aren't parallelized.
3598 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3599         -test -d plugin || mkdir plugin
3600         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3601         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3602         -(rootme=`${PWD_COMMAND}`; export rootme; \
3603         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3604         cd $(TESTSUITEDIR)/$*; \
3605         rm -f tmp-site.exp; \
3606         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3607                 < ../../site.exp > tmp-site.exp; \
3608         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3609         EXPECT=${EXPECT} ; export EXPECT ; \
3610         if [ -f $${rootme}/../expect/expect ] ; then  \
3611            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3612             export TCL_LIBRARY ; fi ; \
3613         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3614
3615 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3616         @echo check-$*
3617
3618 check_p_tool=$(firstword $(subst _, ,$*))
3619 check_p_count=$(check_$(check_p_tool)_parallelize)
3620 check_p_subno=$(word 2,$(subst _, ,$*))
3621 check_p_numbers0:=1 2 3 4 5 6 7 8 9
3622 check_p_numbers1:=0 $(check_p_numbers0)
3623 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
3624 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
3625 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
3626 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
3627 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
3628 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
3629 check_p_subdir=$(subst _,,$*)
3630 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
3631                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
3632                 $(check_p_numbers)))
3633
3634 # For parallelized check-% targets, this decides whether parallelization
3635 # is desirable (if -jN is used).  If desirable, recursive make is run with
3636 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
3637 # parallel, as they are run in separate directories.
3638 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
3639 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
3640 # dejaGNU procedure is overridden to additionally synchronize through
3641 # a $lang-parallel directory which tests will be run by which runtest instance.
3642 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3643 # files.  If parallelization isn't desirable, only one recursive make
3644 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3645 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3646 # should be passed to runtest.
3647 #
3648 # To parallelize some language check, add the corresponding check-$lang
3649 # to lang_checks_parallelized variable and define check_$lang_parallelize
3650 # variable (see above check_gcc_parallelize description).
3651 $(lang_checks_parallelized): check-% : site.exp
3652         -rm -rf $(TESTSUITEDIR)/$*-parallel
3653         @if [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \
3654           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
3655           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
3656           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
3657           export GCC_RUNTEST_PARALLELIZE_DIR ; \
3658           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3659             check-parallel-$* \
3660             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3661           sums= ; logs= ; \
3662           for dir in $(TESTSUITEDIR)/$* \
3663                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
3664           do \
3665             if [ -d $$dir ]; then \
3666               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
3667               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
3668             fi; \
3669           done; \
3670           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
3671             > $(TESTSUITEDIR)/$*/$*.sum; \
3672           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
3673             > $(TESTSUITEDIR)/$*/$*.log; \
3674           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
3675         else \
3676           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3677             check_$*_parallelize= check-parallel-$*; \
3678         fi
3679
3680 check-parallel-% : site.exp
3681         -@test -d plugin || mkdir plugin
3682         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3683         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3684         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
3685         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3686         if [ -n "$(check_p_subno)" ] \
3687            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
3688            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
3689           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
3690         else \
3691           cd $(TESTSUITEDIR)/$(check_p_subdir); \
3692           rm -f tmp-site.exp; \
3693           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3694                 < ../../site.exp > tmp-site.exp; \
3695           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3696           EXPECT=${EXPECT} ; export EXPECT ; \
3697           if [ -f $${rootme}/../expect/expect ] ; then  \
3698             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3699             export TCL_LIBRARY ; \
3700           fi ; \
3701           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
3702           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
3703             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
3704           fi ; \
3705         fi )
3706
3707 # QMTest targets
3708
3709 # The path to qmtest.
3710 QMTEST_PATH=qmtest
3711
3712 # The flags to pass to qmtest.
3713 QMTESTFLAGS=
3714
3715 # The flags to pass to "qmtest run".
3716 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
3717
3718 # The command to use to invoke qmtest.
3719 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3720
3721 # The tests (or suites) to run.
3722 QMTEST_GPP_TESTS=g++
3723
3724 # The subdirectory of the OBJDIR that will be used to store the QMTest
3725 # test database configuration and that will be used for temporary
3726 # scratch space during QMTest's execution.
3727 QMTEST_DIR=qmtestsuite
3728
3729 # Create the QMTest database configuration.
3730 ${QMTEST_DIR} stamp-qmtest:
3731         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3732             -c gcc_database.GCCDatabase \
3733             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
3734             $(STAMP) stamp-qmtest
3735
3736 # Create the QMTest context file.
3737 ${QMTEST_DIR}/context: stamp-qmtest
3738         rm -f $@
3739         echo "CompilerTable.languages=c cplusplus" >> $@
3740         echo "CompilerTable.c_kind=GCC" >> $@
3741         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
3742         echo "CompilerTable.c_options=-B${objdir}/" >> $@
3743         echo "CompilerTable.cplusplus_kind=GCC" >> $@
3744         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
3745         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
3746         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
3747
3748 # Run the G++ testsuite using QMTest.
3749 qmtest-g++: ${QMTEST_DIR}/context
3750         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3751            -o g++.qmr ${QMTEST_GPP_TESTS}
3752
3753 # Use the QMTest GUI.
3754 qmtest-gui: ${QMTEST_DIR}/context
3755         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3756
3757 .PHONY: qmtest-g++
3758
3759 # Run Paranoia on real.c.
3760
3761 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
3762         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
3763
3764 paranoia: paranoia.o real.o $(LIBIBERTY)
3765         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
3766
3767 # These exist for maintenance purposes.
3768
3769 # Update the tags table.
3770 TAGS: lang.tags
3771         (cd $(srcdir);                                  \
3772         incs= ;                                         \
3773         list='$(SUBDIRS)'; for dir in $$list; do        \
3774           if test -f $$dir/TAGS; then                   \
3775             incs="$$incs --include $$dir/TAGS.sub";     \
3776           fi;                                           \
3777         done;                                           \
3778         etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c *.cc \
3779               --language=none --regex="/\(char\|unsigned int\|int\|bool\|void\|HOST_WIDE_INT\|enum [A-Za-z_0-9]+\) [*]?\([A-Za-z_0-9]+\)/\2/" common.opt        \
3780               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\).*(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def \
3781               --language=none --regex="/DEFTIMEVAR (\([A-Za-z_0-9]+\)/\1/" timevar.def \
3782                 ; \
3783         etags --include TAGS.sub $$incs)
3784
3785 # -----------------------------------------------------
3786 # Rules for generating translated message descriptions.
3787 # Disabled by autoconf if the tools are not available.
3788 # -----------------------------------------------------
3789
3790 XGETTEXT = @XGETTEXT@
3791 GMSGFMT = @GMSGFMT@
3792 MSGMERGE = msgmerge
3793 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
3794
3795 .PHONY: build- install- build-po install-po update-po
3796
3797 # Dummy rules to deal with dependencies produced by use of
3798 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3799 build-: ; @true
3800 install-: ; @true
3801
3802 build-po: $(CATALOGS)
3803
3804 # This notation should be acceptable to all Make implementations used
3805 # by people who are interested in updating .po files.
3806 update-po: $(CATALOGS:.gmo=.pox)
3807
3808 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3809 # script does that.
3810 .po.gmo:
3811         $(mkinstalldirs) po
3812         $(GMSGFMT) --statistics -o $@ $<
3813
3814 # The new .po has to be gone over by hand, so we deposit it into
3815 # build/po with a different extension.
3816 # If build/po/gcc.pot exists, use it (it was just created),
3817 # else use the one in srcdir.
3818 .po.pox:
3819         $(mkinstalldirs) po
3820         $(MSGMERGE) $< `if test -f po/gcc.pot; \
3821                         then echo po/gcc.pot; \
3822                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
3823
3824 # This rule has to look for .gmo modules in both srcdir and
3825 # the cwd, and has to check that we actually have a catalog
3826 # for each language, in case they weren't built or included
3827 # with the distribution.
3828 install-po:
3829         $(mkinstalldirs) $(DESTDIR)$(datadir)
3830         cats="$(CATALOGS)"; for cat in $$cats; do \
3831           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3832           if [ -f $$cat ]; then :; \
3833           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3834           else continue; \
3835           fi; \
3836           dir=$(localedir)/$$lang/LC_MESSAGES; \
3837           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
3838           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
3839           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3840           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3841         done
3842
3843 # Rule for regenerating the message template (gcc.pot).
3844 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3845 # this rule has no dependencies and always regenerates gcc.pot.  This is
3846 # relatively harmless since the .po files do not directly depend on it.
3847 # Note that exgettext has an awk script embedded in it which requires a
3848 # fairly modern (POSIX-compliant) awk.
3849 # The .pot file is left in the build directory.
3850 gcc.pot: po/gcc.pot
3851 po/gcc.pot: force
3852         $(mkinstalldirs) po
3853         $(MAKE) srcextra
3854         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3855                 $(XGETTEXT) gcc $(srcdir)
3856
3857 #\f
3858
3859 # Dependency information.
3860
3861 # In order for parallel make to really start compiling the expensive
3862 # objects from $(OBJS) as early as possible, build all their
3863 # prerequisites strictly before all objects.
3864 $(ALL_HOST_OBJS) : | $(generated_files)
3865
3866 # Include the auto-generated dependencies for all host objects.
3867 DEPFILES = \
3868   $(foreach obj,$(ALL_HOST_OBJS),\
3869     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
3870 -include $(DEPFILES)