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[PR64164] Drop copyrename, use coalescible partition as base when optimizing.
[gcc.git] / gcc / Makefile.in
1 # Makefile for GNU Compiler Collection
2 # Run 'configure' to generate Makefile from Makefile.in
3
4 # Copyright (C) 1987-2015 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 # Normally identical to target_noncanonical, except for compilers built
63 # as accelerator targets.
64 real_target_noncanonical:=@real_target_noncanonical@
65 accel_dir_suffix = @accel_dir_suffix@
66
67 # Sed command to transform gcc to installed name.
68 program_transform_name := @program_transform_name@
69
70 # -----------------------------
71 # Directories used during build
72 # -----------------------------
73
74 # Directory where sources are, from where we are.
75 srcdir = @srcdir@
76 gcc_docdir = @srcdir@/doc
77
78 # Directory where sources are, absolute.
79 abs_srcdir = @abs_srcdir@
80 abs_docdir = @abs_srcdir@/doc
81
82 # Top build directory for this package, relative to here.
83 top_builddir = .
84
85 # The absolute path to the current directory.
86 objdir := $(shell pwd)
87
88 host_subdir=@host_subdir@
89 build_subdir=@build_subdir@
90 target_subdir=@target_subdir@
91 build_libsubdir=@build_libsubdir@
92
93 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
94 ifeq ($(host_subdir),.)
95 toplevel_builddir := ..
96 else
97 toplevel_builddir := ../..
98 endif
99
100 build_objdir := $(toplevel_builddir)/$(build_subdir)
101 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
102 target_objdir := $(toplevel_builddir)/$(target_subdir)
103
104 # --------
105 # Defined vpaths
106 # --------
107
108 # Directory where sources are, from where we are.
109 VPATH = @srcdir@
110
111 # We define a vpath for the sources of the .texi files here because they
112 # are split between multiple directories and we would rather use one implicit
113 # pattern rule for everything.
114 # This vpath could be extended within the Make-lang fragments.
115
116 vpath %.texi $(gcc_docdir)
117 vpath %.texi $(gcc_docdir)/include
118
119 # --------
120 # UNSORTED
121 # --------
122
123 # Extra flags to pass to indicate cross compilation, which
124 # might be used or tested by Make-lang fragments.
125 CROSS=@CROSS@
126
127 # Variables that exist for you to override.
128 # See below for how to change them for certain systems.
129
130 # List of language subdirectories.
131 SUBDIRS =@subdirs@ build
132
133 # Selection of languages to be made.
134 CONFIG_LANGUAGES = @all_selected_languages@
135 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext) \
136 $(CONFIG_LANGUAGES)
137
138 # Default values for variables overridden in Makefile fragments.
139 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
140 # TCFLAGS is used for compilations with the GCC just built.
141 # T_CFLAGS is used for all compilations and is overridden by t-* files.
142 T_CFLAGS =
143 TCFLAGS =
144 CFLAGS = @CFLAGS@
145 CXXFLAGS = @CXXFLAGS@
146 LDFLAGS = @LDFLAGS@
147
148 # Should we build position-independent host code?
149 PICFLAG = @PICFLAG@
150
151 # Flags to determine code coverage. When coverage is disabled, this will
152 # contain the optimization flags, as you normally want code coverage
153 # without optimization.
154 COVERAGE_FLAGS = @coverage_flags@
155 coverageexts = .{gcda,gcno}
156
157 # The warning flags are separate from CFLAGS because people tend to
158 # override optimization flags and we'd like them to still have warnings
159 # turned on. These flags are also used to pass other stage dependent
160 # flags from configure. The user is free to explicitly turn these flags
161 # off if they wish.
162 # LOOSE_WARN are the warning flags to use when compiling something
163 # which is only compiled with gcc, such as libgcc.
164 # C_LOOSE_WARN is similar, but with C-only warnings.
165 # STRICT_WARN are the additional warning flags to
166 # apply to the back end and some front ends, which may be compiled
167 # with other compilers.
168 # C_STRICT_WARN is similar, with C-only warnings.
169 LOOSE_WARN = @loose_warn@
170 C_LOOSE_WARN = @c_loose_warn@
171 STRICT_WARN = @strict_warn@
172 C_STRICT_WARN = @c_strict_warn@
173
174 # This is set by --enable-checking. The idea is to catch forgotten
175 # "extern" tags in header files.
176 NOCOMMON_FLAG = @nocommon_flag@
177
178 NOEXCEPTION_FLAGS = @noexception_flags@
179
180 # This is set by --disable-maintainer-mode (default) to "#"
181 # FIXME: 'MAINT' will always be set to an empty string, no matter if
182 # --disable-maintainer-mode is used or not. This is because the
183 # following will expand to "MAINT := " in maintainer mode, and to
184 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
185 # they mean exactly the same thing for make.
186 MAINT := @MAINT@
187
188 # The following provides the variable ENABLE_MAINTAINER_RULES that can
189 # be used in language Make-lang.in makefile fragments to enable
190 # maintainer rules. So, ENABLE_MAINTAINER_RULES is 'true' in
191 # maintainer mode, and '' otherwise.
192 @MAINT@ ENABLE_MAINTAINER_RULES = true
193
194 # These are set by --enable-checking=valgrind.
195 RUN_GEN = @valgrind_command@
196 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
197
198 # This is how we control whether or not the additional warnings are applied.
199 .-warn = $(STRICT_WARN)
200 build-warn = $(STRICT_WARN)
201 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
202 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
203
204 # These files are to have specific diagnostics suppressed, or are not to
205 # be subject to -Werror:
206 # flex output may yield harmless "no previous prototype" warnings
207 build/gengtype-lex.o-warn = -Wno-error
208 gengtype-lex.o-warn = -Wno-error
209 libgcov-util.o-warn = -Wno-error
210 libgcov-driver-tool.o-warn = -Wno-error
211 libgcov-merge-tool.o-warn = -Wno-error
212 gimple-match.o-warn = -Wno-unused
213 generic-match.o-warn = -Wno-unused
214 dfp.o-warn = -Wno-strict-aliasing
215
216 # All warnings have to be shut off in stage1 if the compiler used then
217 # isn't gcc; configure determines that. WARN_CFLAGS will be either
218 # $(GCC_WARN_CFLAGS), or nothing. Similarly, WARN_CXXFLAGS will be
219 # either $(GCC_WARN_CXXFLAGS), or nothing.
220 WARN_CFLAGS = @warn_cflags@
221 WARN_CXXFLAGS = @warn_cxxflags@
222
223 CPPFLAGS = @CPPFLAGS@
224
225 AWK = @AWK@
226 CC = @CC@
227 CXX = @CXX@
228 BISON = @BISON@
229 BISONFLAGS =
230 FLEX = @FLEX@
231 FLEXFLAGS =
232 AR = @AR@
233 AR_FLAGS = rc
234 NM = @NM@
235 RANLIB = @RANLIB@
236 RANLIB_FLAGS = @ranlib_flags@
237
238 # Libraries to use on the host.
239 HOST_LIBS = @HOST_LIBS@
240
241 # The name of the compiler to use.
242 COMPILER = $(CXX)
243 COMPILER_FLAGS = $(CXXFLAGS)
244 # If HOST_LIBS is set, then the user is controlling the libraries to
245 # link against. In that case, link with $(CC) so that the -lstdc++
246 # library is not introduced. If HOST_LIBS is not set, link with
247 # $(CXX) to pick up -lstdc++.
248 ifeq ($(HOST_LIBS),)
249 LINKER = $(CXX)
250 LINKER_FLAGS = $(CXXFLAGS)
251 else
252 LINKER = $(CC)
253 LINKER_FLAGS = $(CFLAGS)
254 endif
255
256 # We don't want to compile the compilers with -fPIE, it make PCH fail.
257 COMPILER += @NO_PIE_CFLAGS@
258
259 # Link with -no-pie since we compile the compiler with -fno-PIE.
260 LINKER += @NO_PIE_FLAG@
261
262 # Like LINKER, but use a mutex for serializing front end links.
263 ifeq (@DO_LINK_MUTEX@,true)
264 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
265 else
266 LLINKER = $(LINKER)
267 endif
268
269 # -------------------------------------------
270 # Programs which operate on the build machine
271 # -------------------------------------------
272
273 SHELL = @SHELL@
274 # pwd command to use. Allow user to override default by setting PWDCMD in
275 # the environment to account for automounters. The make variable must not
276 # be called PWDCMD, otherwise the value set here is passed to make
277 # subprocesses and overrides the setting from the user's environment.
278 # Don't use PWD since it is a common shell environment variable and we
279 # don't want to corrupt it.
280 PWD_COMMAND = $${PWDCMD-pwd}
281 # on sysV, define this as cp.
282 INSTALL = @INSTALL@
283 # Some systems may be missing symbolic links, regular links, or both.
284 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
285 LN=@LN@
286 LN_S=@LN_S@
287 # These permit overriding just for certain files.
288 INSTALL_PROGRAM = @INSTALL_PROGRAM@
289 INSTALL_DATA = @INSTALL_DATA@
290 INSTALL_SCRIPT = @INSTALL@
291 install_sh = $(SHELL) $(srcdir)/../install-sh
292 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
293 MAKEINFO = @MAKEINFO@
294 MAKEINFOFLAGS = --no-split
295 TEXI2DVI = texi2dvi
296 TEXI2PDF = texi2pdf
297 TEXI2HTML = $(MAKEINFO) --html
298 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
299 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
300 # Some versions of `touch' (such as the version on Solaris 2.8)
301 # do not correctly set the timestamp due to buggy versions of `utime'
302 # in the kernel. So, we use `echo' instead.
303 STAMP = echo timestamp >
304 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
305 # translate the shell's notion of absolute pathnames to the native
306 # spelling.
307 build_file_translate = @build_file_translate@
308
309 # Make sure the $(MAKE) variable is defined.
310 @SET_MAKE@
311
312 # Locate mkinstalldirs.
313 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
314
315 # write_entries_to_file - writes each entry in a list
316 # to the specified file. Entries are written in chunks of
317 # $(write_entries_to_file_split) to accommodate systems with
318 # severe command-line-length limitations.
319 # Parameters:
320 # $(1): variable containing entries to iterate over
321 # $(2): output file
322 write_entries_to_file_split = 50
323 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
324 $(foreach range, \
325 $(shell i=1; while test $$i -le $(words $(1)); do \
326 echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
327 $(shell echo "$(wordlist $(range), \
328 $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
329 | tr ' ' '\012' >> $(2)))
330
331 # The jit documentation looks better if built with sphinx, but can be
332 # built with texinfo if sphinx is not available.
333 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
334 doc_build_sys=@doc_build_sys@
335
336 # --------
337 # UNSORTED
338 # --------
339
340 # Dependency tracking stuff.
341 CXXDEPMODE = @CXXDEPMODE@
342 DEPDIR = @DEPDIR@
343 depcomp = $(SHELL) $(srcdir)/../depcomp
344
345 # In the past we used AC_PROG_CC_C_O and set this properly, but
346 # it was discovered that this hadn't worked in a long time, so now
347 # we just hard-code.
348 OUTPUT_OPTION = -o $@
349
350 # This is where we get zlib from. zlibdir is -L../zlib and zlibinc is
351 # -I../zlib, unless we were configured with --with-system-zlib, in which
352 # case both are empty.
353 ZLIB = @zlibdir@ -lz
354 ZLIBINC = @zlibinc@
355
356 # How to find GMP
357 GMPLIBS = @GMPLIBS@
358 GMPINC = @GMPINC@
359
360 # How to find ISL
361 ISLLIBS = @ISLLIBS@
362 ISLINC = @ISLINC@
363
364 # Set to 'yes' if the LTO front end is enabled.
365 enable_lto = @enable_lto@
366
367 # Compiler and flags needed for plugin support
368 PLUGINCC = @CXX@
369 PLUGINCFLAGS = @CXXFLAGS@
370
371 # Libs and linker options needed for plugin support
372 PLUGINLIBS = @pluginlibs@
373
374 enable_plugin = @enable_plugin@
375
376 enable_host_shared = @enable_host_shared@
377
378 enable_as_accelerator = @enable_as_accelerator@
379
380 CPPLIB = ../libcpp/libcpp.a
381 CPPINC = -I$(srcdir)/../libcpp/include
382
383 # Where to find decNumber
384 enable_decimal_float = @enable_decimal_float@
385 DECNUM = $(srcdir)/../libdecnumber
386 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
387 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
388 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
389
390 # The backtrace library.
391 BACKTRACE = $(srcdir)/../libbacktrace
392 BACKTRACEINC = -I$(BACKTRACE)
393 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
394
395 # Target to use when installing include directory. Either
396 # install-headers-tar, install-headers-cpio or install-headers-cp.
397 INSTALL_HEADERS_DIR = @build_install_headers_dir@
398
399 # Header files that are made available under the same name
400 # to programs compiled with GCC.
401 USER_H = $(srcdir)/ginclude/float.h \
402 $(srcdir)/ginclude/iso646.h \
403 $(srcdir)/ginclude/stdarg.h \
404 $(srcdir)/ginclude/stdbool.h \
405 $(srcdir)/ginclude/stddef.h \
406 $(srcdir)/ginclude/varargs.h \
407 $(srcdir)/ginclude/stdfix.h \
408 $(srcdir)/ginclude/stdnoreturn.h \
409 $(srcdir)/ginclude/stdalign.h \
410 $(srcdir)/ginclude/stdatomic.h \
411 $(EXTRA_HEADERS)
412
413 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
414 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
415
416 # The GCC to use for compiling crt*.o.
417 # Usually the one we just built.
418 # Don't use this as a dependency--use $(GCC_PASSES).
419 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
420
421 # Set if the compiler was configured with --with-build-sysroot.
422 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
423
424 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
425 # It specifies -B./.
426 # It also specifies -isystem ./include to find, e.g., stddef.h.
427 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
428
429 # ---------------------------------------------------
430 # Programs which produce files for the target machine
431 # ---------------------------------------------------
432
433 AR_FOR_TARGET := $(shell \
434 if [ -f $(objdir)/../binutils/ar ] ; then \
435 echo $(objdir)/../binutils/ar ; \
436 else \
437 if [ "$(host)" = "$(target)" ] ; then \
438 echo $(AR); \
439 else \
440 t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
441 fi; \
442 fi)
443 AR_FLAGS_FOR_TARGET =
444 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
445 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
446 LIPO_FOR_TARGET = lipo
447 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
448 RANLIB_FOR_TARGET := $(shell \
449 if [ -f $(objdir)/../binutils/ranlib ] ; then \
450 echo $(objdir)/../binutils/ranlib ; \
451 else \
452 if [ "$(host)" = "$(target)" ] ; then \
453 echo $(RANLIB); \
454 else \
455 t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
456 fi; \
457 fi)
458 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
459 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
460 NM_FOR_TARGET = ./nm
461 STRIP_FOR_TARGET := $(shell \
462 if [ -f $(objdir)/../binutils/strip-new ] ; then \
463 echo $(objdir)/../binutils/strip-new ; \
464 else \
465 if [ "$(host)" = "$(target)" ] ; then \
466 echo strip; \
467 else \
468 t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
469 fi; \
470 fi)
471
472 # --------
473 # UNSORTED
474 # --------
475
476 # Where to find some libiberty headers.
477 HASHTAB_H = $(srcdir)/../include/hashtab.h
478 OBSTACK_H = $(srcdir)/../include/obstack.h
479 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
480 MD5_H = $(srcdir)/../include/md5.h
481 XREGEX_H = $(srcdir)/../include/xregex.h
482 FNMATCH_H = $(srcdir)/../include/fnmatch.h
483
484 # Linker plugin API headers
485 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
486
487 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
488 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
489 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
490 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
491
492 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
493 # Purge it of unnecessary internal relative paths
494 # to directories that might not exist yet.
495 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
496 # Use single quotes here to avoid nested double- and backquotes, this
497 # macro is also used in a double-quoted context.
498 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
499
500 # Control whether to run fixincludes.
501 STMP_FIXINC = @STMP_FIXINC@
502
503 # Test to see whether <limits.h> exists in the system header files.
504 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
505
506 # Directory for prefix to system directories, for
507 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
508 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
509 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
510
511 xmake_file=@xmake_file@
512 tmake_file=@tmake_file@
513 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
514 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
515 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
516 out_file=$(srcdir)/config/@out_file@
517 out_object_file=@out_object_file@
518 common_out_file=$(srcdir)/common/config/@common_out_file@
519 common_out_object_file=@common_out_object_file@
520 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
521 tm_file_list=@tm_file_list@
522 tm_include_list=@tm_include_list@
523 tm_defines=@tm_defines@
524 tm_p_file_list=@tm_p_file_list@
525 tm_p_include_list=@tm_p_include_list@
526 build_xm_file_list=@build_xm_file_list@
527 build_xm_include_list=@build_xm_include_list@
528 build_xm_defines=@build_xm_defines@
529 host_xm_file_list=@host_xm_file_list@
530 host_xm_include_list=@host_xm_include_list@
531 host_xm_defines=@host_xm_defines@
532 xm_file_list=@xm_file_list@
533 xm_include_list=@xm_include_list@
534 xm_defines=@xm_defines@
535 lang_checks=
536 lang_checks_parallelized=
537 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
538 lang_specs_files=@lang_specs_files@
539 lang_tree_files=@lang_tree_files@
540 target_cpu_default=@target_cpu_default@
541 OBJC_BOEHM_GC=@objc_boehm_gc@
542 extra_modes_file=@extra_modes_file@
543 extra_opt_files=@extra_opt_files@
544 host_hook_obj=@out_host_hook_obj@
545
546 # Multiarch support
547 enable_multiarch = @enable_multiarch@
548 with_cpu = @with_cpu@
549 with_float = @with_float@
550 ifeq ($(enable_multiarch),yes)
551 if_multiarch = $(1)
552 else
553 ifeq ($(enable_multiarch),auto)
554 # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
555 if_multiarch = $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
556 else
557 if_multiarch =
558 endif
559 endif
560
561 # ------------------------
562 # Installation directories
563 # ------------------------
564
565 # Common prefix for installation directories.
566 # NOTE: This directory must exist when you start installation.
567 prefix = @prefix@
568 # Directory in which to put localized header files. On the systems with
569 # gcc as the native cc, `local_prefix' may not be `prefix' which is
570 # `/usr'.
571 # NOTE: local_prefix *should not* default from prefix.
572 local_prefix = @local_prefix@
573 # Directory in which to put host dependent programs and libraries
574 exec_prefix = @exec_prefix@
575 # Directory in which to put the executable for the command `gcc'
576 bindir = @bindir@
577 # Directory in which to put the directories used by the compiler.
578 libdir = @libdir@
579 # Directory in which GCC puts its executables.
580 libexecdir = @libexecdir@
581
582 # --------
583 # UNSORTED
584 # --------
585
586 # Directory in which the compiler finds libraries etc.
587 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
588 # Directory in which the compiler finds executables
589 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
590 # Directory in which all plugin resources are installed
591 plugin_resourcesdir = $(libsubdir)/plugin
592 # Directory in which plugin headers are installed
593 plugin_includedir = $(plugin_resourcesdir)/include
594 # Directory in which plugin specific executables are installed
595 plugin_bindir = $(libexecsubdir)/plugin
596 # Used to produce a relative $(gcc_tooldir) in gcc.o
597 ifeq ($(enable_as_accelerator),yes)
598 unlibsubdir = ../../../../..
599 else
600 unlibsubdir = ../../..
601 endif
602 # $(prefix), expressed as a path relative to $(libsubdir).
603 #
604 # An explanation of the sed strings:
605 # -e 's|^$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
606 # -e 's|/$$||' match a trailing forward slash and eliminates it
607 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
608 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
609 #
610 # (*) Note this pattern overwrites the first character of the string
611 # with a forward slash if one is not already present. This is not a
612 # problem because the exact names of the sub-directories concerned is
613 # unimportant, just the number of them matters.
614 #
615 # The practical upshot of these patterns is like this:
616 #
617 # prefix exec_prefix result
618 # ------ ----------- ------
619 # /foo /foo/bar ../
620 # /foo/ /foo/bar ../
621 # /foo /foo/bar/ ../
622 # /foo/ /foo/bar/ ../
623 # /foo /foo/bar/ugg ../../
624 libsubdir_to_prefix := \
625 $(unlibsubdir)/$(shell echo "$(libdir)" | \
626 sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
627 -e 's|/[^/]*|../|g')
628 # $(exec_prefix), expressed as a path relative to $(prefix).
629 prefix_to_exec_prefix := \
630 $(shell echo "$(exec_prefix)" | \
631 sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
632 # Directory in which to find other cross-compilation tools and headers.
633 dollar = @dollar@
634 # Used in install-cross.
635 gcc_tooldir = @gcc_tooldir@
636 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
637 build_tooldir = $(exec_prefix)/$(target_noncanonical)
638 # Directory in which the compiler finds target-independent g++ includes.
639 gcc_gxx_include_dir = @gcc_gxx_include_dir@
640 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
641 # Directory to search for site-specific includes.
642 local_includedir = $(local_prefix)/include
643 includedir = $(prefix)/include
644 # where the info files go
645 infodir = @infodir@
646 # Where cpp should go besides $prefix/bin if necessary
647 cpp_install_dir = @cpp_install_dir@
648 # where the locale files go
649 datadir = @datadir@
650 localedir = $(datadir)/locale
651 # Extension (if any) to put in installed man-page filename.
652 man1ext = .1
653 man7ext = .7
654 objext = .o
655 exeext = @host_exeext@
656 build_exeext = @build_exeext@
657
658 # Directory in which to put man pages.
659 mandir = @mandir@
660 man1dir = $(mandir)/man1
661 man7dir = $(mandir)/man7
662 # Dir for temp files.
663 tmpdir = /tmp
664
665 datarootdir = @datarootdir@
666 docdir = @docdir@
667 # Directory in which to build HTML
668 build_htmldir = $(objdir)/HTML/gcc-$(version)
669 # Directory in which to put HTML
670 htmldir = @htmldir@
671
672 # Whether we were configured with NLS.
673 USE_NLS = @USE_NLS@
674
675 # Internationalization library.
676 LIBINTL = @LIBINTL@
677 LIBINTL_DEP = @LIBINTL_DEP@
678
679 # Character encoding conversion library.
680 LIBICONV = @LIBICONV@
681 LIBICONV_DEP = @LIBICONV_DEP@
682
683 # If a supplementary library is being used for the GC.
684 GGC_LIB=
685
686 # "true" if the target C library headers are unavailable; "false"
687 # otherwise.
688 inhibit_libc = @inhibit_libc@
689 ifeq ($(inhibit_libc),true)
690 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
691 endif
692
693 # List of extra executables that should be compiled for this target machine
694 # that are used when linking.
695 # The rules for compiling them should be in the t-* file for the machine.
696 EXTRA_PROGRAMS = @extra_programs@
697
698 # List of extra object files that should be compiled and linked with
699 # compiler proper (cc1, cc1obj, cc1plus).
700 EXTRA_OBJS = @extra_objs@
701
702 # List of extra object files that should be compiled and linked with
703 # the gcc driver.
704 EXTRA_GCC_OBJS =@extra_gcc_objs@
705
706 # List of extra libraries that should be linked with the gcc driver.
707 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
708
709 # List of additional header files to install.
710 EXTRA_HEADERS =@extra_headers_list@
711
712 # How to handle <stdint.h>.
713 USE_GCC_STDINT = @use_gcc_stdint@
714
715 # The configure script will set this to collect2$(exeext), except on a
716 # (non-Unix) host which can not build collect2, for which it will be
717 # set to empty.
718 COLLECT2 = @collect2@
719
720 # Program to convert libraries.
721 LIBCONVERT =
722
723 # Control whether header files are installed.
724 INSTALL_HEADERS=install-headers install-mkheaders
725
726 # Control whether Info documentation is built and installed.
727 BUILD_INFO = @BUILD_INFO@
728
729 # Control whether manpages generated by texi2pod.pl can be rebuilt.
730 GENERATED_MANPAGES = @GENERATED_MANPAGES@
731
732 # Additional directories of header files to run fixincludes on.
733 # These should be directories searched automatically by default
734 # just as /usr/include is.
735 # *Do not* use this for directories that happen to contain
736 # header files, but are not searched automatically by default.
737 # On most systems, this is empty.
738 OTHER_FIXINCLUDES_DIRS=
739
740 # A list of all the language-specific executables.
741 COMPILERS = @all_compilers@
742
743 # List of things which should already be built whenever we try to use xgcc
744 # to compile anything (without linking).
745 GCC_PASSES=xgcc$(exeext) specs
746
747 # Directory to link to, when using the target `maketest'.
748 DIR = ../gcc
749
750 # Native compiler for the build machine and its switches.
751 CC_FOR_BUILD = @CC_FOR_BUILD@
752 CXX_FOR_BUILD = @CXX_FOR_BUILD@
753 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
754 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
755 BUILD_CFLAGS += @NO_PIE_CFLAGS@
756 BUILD_CXXFLAGS += @NO_PIE_CFLAGS@
757
758 # Native compiler that we use. This may be C++ some day.
759 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
760 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
761
762 # Native linker that we use.
763 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
764 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
765
766 # Native linker and preprocessor flags. For x-fragment overrides.
767 BUILD_LDFLAGS=@BUILD_LDFLAGS@
768 BUILD_LDFLAGS += @NO_PIE_FLAG@
769 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
770 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
771
772 # Actual name to use when installing a native compiler.
773 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
774 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
775 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
776 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
777 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
778
779 # Setup the testing framework, if you have one
780 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
781 echo $${rootme}/../expect/expect ; \
782 else echo expect ; fi`
783
784 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
785 echo $${srcdir}/../dejagnu/runtest ; \
786 else echo runtest; fi`
787 RUNTESTFLAGS =
788
789 # This should name the specs file that we're going to install. Target
790 # Makefiles may override it and name another file to be generated from
791 # the built-in specs and installed as the default spec, as long as
792 # they also introduce a rule to generate a file name specs, to be used
793 # at build time.
794 SPECS = specs
795
796 # Extra include files that are defined by HeaderInclude directives in
797 # the .opt files
798 OPTIONS_H_EXTRA =
799
800 # Extra include files that are defined by SourceInclude directives in
801 # the .opt files
802 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
803
804 @option_includes@
805
806 # End of variables for you to override.
807
808 # GTM_H lists the config files that the generator files depend on,
809 # while TM_H lists the ones ordinary gcc files depend on, which
810 # includes several files generated by those generators.
811 BCONFIG_H = bconfig.h $(build_xm_file_list)
812 CONFIG_H = config.h $(host_xm_file_list)
813 TCONFIG_H = tconfig.h $(xm_file_list)
814 TM_P_H = tm_p.h $(tm_p_file_list)
815 GTM_H = tm.h $(tm_file_list) insn-constants.h
816 TM_H = $(GTM_H) insn-flags.h $(OPTIONS_H)
817
818 # Variables for version information.
819 BASEVER := $(srcdir)/BASE-VER # 4.x.y
820 DEVPHASE := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
821 DATESTAMP := $(srcdir)/DATESTAMP # YYYYMMDD or empty
822 REVISION := $(srcdir)/REVISION # [BRANCH revision XXXXXX]
823
824 BASEVER_c := $(shell cat $(BASEVER))
825 DEVPHASE_c := $(shell cat $(DEVPHASE))
826 DATESTAMP_c := $(shell cat $(DATESTAMP))
827
828 ifeq (,$(wildcard $(REVISION)))
829 REVISION_c :=
830 REVISION :=
831 else
832 REVISION_c := $(shell cat $(REVISION))
833 endif
834
835 version := $(BASEVER_c)
836
837 PATCHLEVEL_c := \
838 $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
839
840
841 # For use in version.c - double quoted strings, with appropriate
842 # surrounding punctuation and spaces, and with the datestamp and
843 # development phase collapsed to the empty string in release mode
844 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0). The space
845 # immediately after the comma in the $(if ...) constructs is
846 # significant - do not remove it.
847 BASEVER_s := "\"$(BASEVER_c)\""
848 DEVPHASE_s := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
849 DATESTAMP_s := \
850 "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
851 PKGVERSION_s:= "\"@PKGVERSION@\""
852 BUGURL_s := "\"@REPORT_BUGS_TO@\""
853
854 PKGVERSION := @PKGVERSION@
855 BUGURL_TEXI := @REPORT_BUGS_TEXI@
856
857 ifdef REVISION_c
858 REVISION_s := \
859 "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
860 else
861 REVISION_s := "\"\""
862 endif
863
864 # Shorthand variables for dependency lists.
865 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
866 VEC_H = vec.h statistics.h $(GGC_H)
867 HASH_TABLE_H = $(HASHTAB_H) hash-table.h
868 EXCEPT_H = except.h $(HASHTAB_H)
869 TARGET_DEF = target.def target-hooks-macros.h
870 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
871 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
872 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
873 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
874 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
875 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
876 HOOKS_H = hooks.h $(MACHMODE_H)
877 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
878 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
879 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
880 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
881 $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
882 RTL_BASE_H = coretypes.h rtl.h rtl.def $(MACHMODE_H) reg-notes.def \
883 insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
884 $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
885 FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h
886 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
887 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
888 PARAMS_H = params.h params.def
889 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
890 gtm-builtins.def sanitizer.def cilkplus.def cilk-builtins.def
891 INTERNAL_FN_DEF = internal-fn.def
892 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
893 TREE_CORE_H = tree-core.h coretypes.h all-tree.def tree.def \
894 c-family/c-common.def $(lang_tree_files) $(MACHMODE_H) \
895 $(BUILTINS_DEF) $(INPUT_H) statistics.h \
896 $(VEC_H) treestruct.def $(HASHTAB_H) \
897 double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) \
898 $(REAL_H) $(FIXED_VALUE_H)
899 TREE_H = tree.h $(TREE_CORE_H) tree-check.h
900 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
901 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
902 cfg-flags.def cfghooks.h
903 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
904 $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
905 tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
906 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
907 RECOG_H = recog.h
908 EMIT_RTL_H = emit-rtl.h
909 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
910 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
911 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
912 $(VEC_H) $(INPUT_H) $(MACHMODE_H)
913 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
914 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
915 REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h
916 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) double-int.h \
917 $(BITMAP_H) sbitmap.h
918 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
919 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
920 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
921 cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
922 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
923 alloc-pool.h $(TIMEVAR_H)
924 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
925 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
926 GGC_H = ggc.h gtype-desc.h statistics.h
927 TIMEVAR_H = timevar.h timevar.def
928 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
929 INSN_ADDR_H = $(srcdir)/insn-addr.h
930 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
931 $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
932 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
933 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
934 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
935 $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
936 PREDICT_H = predict.h predict.def
937 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
938 $(srcdir)/../libcpp/include/cpplib.h
939 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
940 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
941 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
942 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
943 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
944 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
945 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
946 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
947 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
948 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
949 tree-ssa-alias.h
950 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
951 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
952 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
953 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
954 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
955 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
956 $(C_COMMON_H) $(TREE_H)
957 TREE_INLINE_H = tree-inline.h
958 REAL_H = real.h $(MACHMODE_H)
959 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
960 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
961 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
962 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
963 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
964 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
965 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
966 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
967 PLUGIN_VERSION_H = plugin-version.h configargs.h
968 CONTEXT_H = context.h
969
970 #\f
971 # Now figure out from those variables how to compile and link.
972
973 # IN_GCC distinguishes between code compiled into GCC itself and other
974 # programs built during a bootstrap.
975 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
976 # cross compiler which does not use the native headers and libraries.
977 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
978
979 # This is the variable actually used when we compile. If you change this,
980 # you probably want to update BUILD_CFLAGS in configure.ac
981 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
982 $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
983
984 # The C++ version.
985 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
986 $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@
987
988 # Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro
989 # puts -I options in CPPFLAGS, our include files in the srcdir will always
990 # win against random include files in /usr/include.
991 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
992
993 # This is the variable to use when using $(COMPILER).
994 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
995
996 # This is the variable to use when using $(LINKER).
997 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
998
999 # Build and host support libraries.
1000
1001 # Use the "pic" build of libiberty if --enable-host-shared.
1002 ifeq ($(enable_host_shared),yes)
1003 LIBIBERTY = ../libiberty/pic/libiberty.a
1004 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
1005 else
1006 LIBIBERTY = ../libiberty/libiberty.a
1007 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1008 endif
1009
1010 # Dependencies on the intl and portability libraries.
1011 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1012 $(LIBDECNUMBER) $(LIBBACKTRACE)
1013
1014 # Likewise, for use in the tools that must run on this machine
1015 # even if we are cross-building GCC.
1016 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1017
1018 # How to link with both our special library facilities
1019 # and the system's installed libraries.
1020 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1021 $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1022 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1023 $(ZLIB)
1024 # Any system libraries needed just for GNAT.
1025 SYSLIBS = @GNAT_LIBEXC@
1026
1027 # Used from ada/gcc-interface/Make-lang.in
1028 GNATBIND = @GNATBIND@
1029 GNATMAKE = @GNATMAKE@
1030
1031 # Libs needed (at present) just for jcf-dump.
1032 LDEXP_LIB = @LDEXP_LIB@
1033
1034 # Likewise, for use in the tools that must run on this machine
1035 # even if we are cross-building GCC.
1036 BUILD_LIBS = $(BUILD_LIBIBERTY)
1037
1038 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1039 build/vec.o build/min-insn-modes.o build/gensupport.o \
1040 build/print-rtl.o build/hash-table.o
1041 BUILD_MD = build/read-md.o
1042 BUILD_ERRORS = build/errors.o
1043
1044 # Specify the directories to be searched for header files.
1045 # Both . and srcdir are used, in that order,
1046 # so that *config.h will be found in the compilation
1047 # subdirectory rather than in the source directory.
1048 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1049 # currently being compiled, in both source trees, to be examined as well.
1050 # libintl.h will be found in ../intl if we are using the included libintl.
1051 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1052 -I$(srcdir)/../include @INCINTL@ \
1053 $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1054 $(ISLINC)
1055
1056 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1057 ifeq ($(CXXDEPMODE),depmode=gcc3)
1058 # Note a subtlety here: we use $(@D) for the directory part, to make
1059 # things like the go/%.o rule work properly; but we use $(*F) for the
1060 # file part, as we just want the file part of the stem, not the entire
1061 # file name.
1062 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1063 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1064 else
1065 COMPILE = source='$<' object='$@' libtool=no \
1066 DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1067 POSTCOMPILE =
1068 endif
1069
1070 .cc.o .c.o:
1071 $(COMPILE) $<
1072 $(POSTCOMPILE)
1073
1074 #\f
1075 # Support for additional languages (other than C).
1076 # C can be supported this way too (leave for later).
1077
1078 LANG_MAKEFRAGS = @all_lang_makefrags@
1079
1080 # Flags to pass to recursive makes.
1081 # CC is set by configure.
1082 # ??? The choices here will need some experimenting with.
1083
1084 export AR_FOR_TARGET
1085 export AR_CREATE_FOR_TARGET
1086 export AR_FLAGS_FOR_TARGET
1087 export AR_EXTRACT_FOR_TARGET
1088 export AWK
1089 export DESTDIR
1090 export GCC_FOR_TARGET
1091 export INCLUDES
1092 export INSTALL_DATA
1093 export LIPO_FOR_TARGET
1094 export MACHMODE_H
1095 export NM_FOR_TARGET
1096 export STRIP_FOR_TARGET
1097 export RANLIB_FOR_TARGET
1098 export libsubdir
1099
1100 FLAGS_TO_PASS = \
1101 "ADA_CFLAGS=$(ADA_CFLAGS)" \
1102 "BISON=$(BISON)" \
1103 "BISONFLAGS=$(BISONFLAGS)" \
1104 "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1105 "LDFLAGS=$(LDFLAGS)" \
1106 "FLEX=$(FLEX)" \
1107 "FLEXFLAGS=$(FLEXFLAGS)" \
1108 "INSTALL=$(INSTALL)" \
1109 "INSTALL_DATA=$(INSTALL_DATA)" \
1110 "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1111 "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1112 "LN=$(LN)" \
1113 "LN_S=$(LN_S)" \
1114 "MAKEINFO=$(MAKEINFO)" \
1115 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1116 "MAKEOVERRIDES=" \
1117 "SHELL=$(SHELL)" \
1118 "exeext=$(exeext)" \
1119 "build_exeext=$(build_exeext)" \
1120 "objext=$(objext)" \
1121 "exec_prefix=$(exec_prefix)" \
1122 "prefix=$(prefix)" \
1123 "local_prefix=$(local_prefix)" \
1124 "gxx_include_dir=$(gcc_gxx_include_dir)" \
1125 "build_tooldir=$(build_tooldir)" \
1126 "gcc_tooldir=$(gcc_tooldir)" \
1127 "bindir=$(bindir)" \
1128 "libexecsubdir=$(libexecsubdir)" \
1129 "datarootdir=$(datarootdir)" \
1130 "datadir=$(datadir)" \
1131 "localedir=$(localedir)"
1132 #\f
1133 # Lists of files for various purposes.
1134
1135 # All option source files
1136 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1137
1138 # Target specific, C specific object file
1139 C_TARGET_OBJS=@c_target_objs@
1140
1141 # Target specific, C++ specific object file
1142 CXX_TARGET_OBJS=@cxx_target_objs@
1143
1144 # Target specific, Fortran specific object file
1145 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1146
1147 # Object files for gcc many-languages driver.
1148 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1149
1150 c-family-warn = $(STRICT_WARN)
1151
1152 # Language-specific object files shared by all C-family front ends.
1153 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1154 c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1155 c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1156 c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1157 c-family/c-semantics.o c-family/c-ada-spec.o \
1158 c-family/c-cilkplus.o \
1159 c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o
1160
1161 # Language-independent object files.
1162 # We put the insn-*.o files first so that a parallel make will build
1163 # them sooner, because they are large and otherwise tend to be the
1164 # last objects to finish building.
1165 OBJS = \
1166 insn-attrtab.o \
1167 insn-automata.o \
1168 insn-dfatab.o \
1169 insn-emit.o \
1170 insn-extract.o \
1171 insn-latencytab.o \
1172 insn-modes.o \
1173 insn-opinit.o \
1174 insn-output.o \
1175 insn-peep.o \
1176 insn-preds.o \
1177 insn-recog.o \
1178 insn-enums.o \
1179 ggc-page.o \
1180 alias.o \
1181 alloc-pool.o \
1182 auto-inc-dec.o \
1183 auto-profile.o \
1184 bb-reorder.o \
1185 bitmap.o \
1186 bt-load.o \
1187 builtins.o \
1188 caller-save.o \
1189 calls.o \
1190 ccmp.o \
1191 cfg.o \
1192 cfganal.o \
1193 cfgbuild.o \
1194 cfgcleanup.o \
1195 cfgexpand.o \
1196 cfghooks.o \
1197 cfgloop.o \
1198 cfgloopanal.o \
1199 cfgloopmanip.o \
1200 cfgrtl.o \
1201 symtab.o \
1202 cgraph.o \
1203 cgraphbuild.o \
1204 cgraphunit.o \
1205 cgraphclones.o \
1206 cilk-common.o \
1207 combine.o \
1208 combine-stack-adj.o \
1209 compare-elim.o \
1210 context.o \
1211 convert.o \
1212 coverage.o \
1213 cppbuiltin.o \
1214 cppdefault.o \
1215 cprop.o \
1216 cse.o \
1217 cselib.o \
1218 data-streamer.o \
1219 data-streamer-in.o \
1220 data-streamer-out.o \
1221 dbxout.o \
1222 dbgcnt.o \
1223 dce.o \
1224 ddg.o \
1225 debug.o \
1226 df-core.o \
1227 df-problems.o \
1228 df-scan.o \
1229 dfp.o \
1230 dojump.o \
1231 dominance.o \
1232 domwalk.o \
1233 double-int.o \
1234 dse.o \
1235 dumpfile.o \
1236 dwarf2asm.o \
1237 dwarf2cfi.o \
1238 dwarf2out.o \
1239 emit-rtl.o \
1240 et-forest.o \
1241 except.o \
1242 explow.o \
1243 expmed.o \
1244 expr.o \
1245 final.o \
1246 fixed-value.o \
1247 fold-const.o \
1248 function.o \
1249 fwprop.o \
1250 gcse.o \
1251 gcse-common.o \
1252 ggc-common.o \
1253 gimple.o \
1254 gimple-builder.o \
1255 gimple-expr.o \
1256 gimple-iterator.o \
1257 gimple-fold.o \
1258 gimple-low.o \
1259 gimple-match.o \
1260 generic-match.o \
1261 gimple-pretty-print.o \
1262 gimple-ssa-isolate-paths.o \
1263 gimple-ssa-strength-reduction.o \
1264 gimple-streamer-in.o \
1265 gimple-streamer-out.o \
1266 gimple-walk.o \
1267 gimplify.o \
1268 gimplify-me.o \
1269 godump.o \
1270 graph.o \
1271 graphds.o \
1272 graphite.o \
1273 graphite-blocking.o \
1274 graphite-isl-ast-to-gimple.o \
1275 graphite-dependences.o \
1276 graphite-interchange.o \
1277 graphite-optimize-isl.o \
1278 graphite-poly.o \
1279 graphite-scop-detection.o \
1280 graphite-sese-to-poly.o \
1281 gtype-desc.o \
1282 haifa-sched.o \
1283 hw-doloop.o \
1284 hwint.o \
1285 ifcvt.o \
1286 ree.o \
1287 inchash.o \
1288 incpath.o \
1289 init-regs.o \
1290 internal-fn.o \
1291 ipa-chkp.o \
1292 ipa-cp.o \
1293 ipa-devirt.o \
1294 ipa-polymorphic-call.o \
1295 ipa-split.o \
1296 ipa-inline.o \
1297 ipa-comdats.o \
1298 ipa-visibility.o \
1299 ipa-inline-analysis.o \
1300 ipa-inline-transform.o \
1301 ipa-profile.o \
1302 ipa-prop.o \
1303 ipa-pure-const.o \
1304 ipa-icf.o \
1305 ipa-icf-gimple.o \
1306 ipa-reference.o \
1307 ipa-ref.o \
1308 ipa-utils.o \
1309 ipa.o \
1310 ira.o \
1311 ira-build.o \
1312 ira-costs.o \
1313 ira-conflicts.o \
1314 ira-color.o \
1315 ira-emit.o \
1316 ira-lives.o \
1317 jump.o \
1318 langhooks.o \
1319 lcm.o \
1320 lists.o \
1321 loop-doloop.o \
1322 loop-init.o \
1323 loop-invariant.o \
1324 loop-iv.o \
1325 loop-unroll.o \
1326 lower-subreg.o \
1327 lra.o \
1328 lra-assigns.o \
1329 lra-coalesce.o \
1330 lra-constraints.o \
1331 lra-eliminations.o \
1332 lra-lives.o \
1333 lra-remat.o \
1334 lra-spills.o \
1335 lto-cgraph.o \
1336 lto-streamer.o \
1337 lto-streamer-in.o \
1338 lto-streamer-out.o \
1339 lto-section-in.o \
1340 lto-section-out.o \
1341 lto-opts.o \
1342 lto-compress.o \
1343 mcf.o \
1344 mode-switching.o \
1345 modulo-sched.o \
1346 omega.o \
1347 omp-low.o \
1348 optabs.o \
1349 options-save.o \
1350 opts-global.o \
1351 passes.o \
1352 plugin.o \
1353 postreload-gcse.o \
1354 postreload.o \
1355 predict.o \
1356 print-rtl.o \
1357 print-tree.o \
1358 profile.o \
1359 real.o \
1360 realmpfr.o \
1361 recog.o \
1362 reg-stack.o \
1363 regcprop.o \
1364 reginfo.o \
1365 regrename.o \
1366 regstat.o \
1367 reload.o \
1368 reload1.o \
1369 reorg.o \
1370 resource.o \
1371 rtl-chkp.o \
1372 rtl-error.o \
1373 rtl.o \
1374 rtlhash.o \
1375 rtlanal.o \
1376 rtlhooks.o \
1377 sbitmap.o \
1378 sched-deps.o \
1379 sched-ebb.o \
1380 sched-rgn.o \
1381 sched-vis.o \
1382 sdbout.o \
1383 sel-sched-ir.o \
1384 sel-sched-dump.o \
1385 sel-sched.o \
1386 sese.o \
1387 shrink-wrap.o \
1388 simplify-rtx.o \
1389 sparseset.o \
1390 sreal.o \
1391 stack-ptr-mod.o \
1392 statistics.o \
1393 stmt.o \
1394 stor-layout.o \
1395 store-motion.o \
1396 streamer-hooks.o \
1397 stringpool.o \
1398 target-globals.o \
1399 targhooks.o \
1400 timevar.o \
1401 toplev.o \
1402 tracer.o \
1403 trans-mem.o \
1404 tree-affine.o \
1405 asan.o \
1406 tsan.o \
1407 ubsan.o \
1408 sanopt.o \
1409 tree-call-cdce.o \
1410 tree-cfg.o \
1411 tree-cfgcleanup.o \
1412 tree-chrec.o \
1413 tree-complex.o \
1414 tree-data-ref.o \
1415 tree-dfa.o \
1416 tree-diagnostic.o \
1417 tree-dump.o \
1418 tree-eh.o \
1419 tree-emutls.o \
1420 tree-if-conv.o \
1421 tree-inline.o \
1422 tree-into-ssa.o \
1423 tree-iterator.o \
1424 tree-loop-distribution.o \
1425 tree-nested.o \
1426 tree-nrv.o \
1427 tree-object-size.o \
1428 tree-outof-ssa.o \
1429 tree-parloops.o \
1430 tree-phinodes.o \
1431 tree-chkp.o \
1432 tree-chkp-opt.o \
1433 tree-predcom.o \
1434 tree-pretty-print.o \
1435 tree-profile.o \
1436 tree-scalar-evolution.o \
1437 tree-sra.o \
1438 tree-switch-conversion.o \
1439 tree-ssa-address.o \
1440 tree-ssa-alias.o \
1441 tree-ssa-ccp.o \
1442 tree-ssa-coalesce.o \
1443 tree-ssa-copy.o \
1444 tree-ssa-dce.o \
1445 tree-ssa-dom.o \
1446 tree-ssa-dse.o \
1447 tree-ssa-forwprop.o \
1448 tree-ssa-ifcombine.o \
1449 tree-ssa-live.o \
1450 tree-ssa-loop-ch.o \
1451 tree-ssa-loop-im.o \
1452 tree-ssa-loop-ivcanon.o \
1453 tree-ssa-loop-ivopts.o \
1454 tree-ssa-loop-manip.o \
1455 tree-ssa-loop-niter.o \
1456 tree-ssa-loop-prefetch.o \
1457 tree-ssa-loop-unswitch.o \
1458 tree-ssa-loop.o \
1459 tree-ssa-math-opts.o \
1460 tree-ssa-operands.o \
1461 tree-ssa-phiopt.o \
1462 tree-ssa-phiprop.o \
1463 tree-ssa-pre.o \
1464 tree-ssa-propagate.o \
1465 tree-ssa-reassoc.o \
1466 tree-ssa-sccvn.o \
1467 tree-ssa-scopedtables.o \
1468 tree-ssa-sink.o \
1469 tree-ssa-strlen.o \
1470 tree-ssa-structalias.o \
1471 tree-ssa-tail-merge.o \
1472 tree-ssa-ter.o \
1473 tree-ssa-threadedge.o \
1474 tree-ssa-threadupdate.o \
1475 tree-ssa-uncprop.o \
1476 tree-ssa-uninit.o \
1477 tree-ssa.o \
1478 tree-ssanames.o \
1479 tree-stdarg.o \
1480 tree-streamer.o \
1481 tree-streamer-in.o \
1482 tree-streamer-out.o \
1483 tree-tailcall.o \
1484 tree-vect-generic.o \
1485 tree-vect-patterns.o \
1486 tree-vect-data-refs.o \
1487 tree-vect-stmts.o \
1488 tree-vect-loop.o \
1489 tree-vect-loop-manip.o \
1490 tree-vect-slp.o \
1491 tree-vectorizer.o \
1492 tree-vrp.o \
1493 tree.o \
1494 valtrack.o \
1495 value-prof.o \
1496 var-tracking.o \
1497 varasm.o \
1498 varpool.o \
1499 vmsdbgout.o \
1500 vtable-verify.o \
1501 web.o \
1502 wide-int.o \
1503 wide-int-print.o \
1504 xcoffout.o \
1505 $(out_object_file) \
1506 $(EXTRA_OBJS) \
1507 $(host_hook_obj)
1508
1509 # Objects in libcommon.a, potentially used by all host binaries and with
1510 # no target dependencies.
1511 OBJS-libcommon = diagnostic.o diagnostic-color.o pretty-print.o intl.o \
1512 vec.o input.o version.o hash-table.o ggc-none.o
1513
1514 # Objects in libcommon-target.a, used by drivers and by the core
1515 # compiler and containing target-dependent code.
1516 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1517 opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1518 hash-table.o file-find.o
1519
1520 # This lists all host objects for the front ends.
1521 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1522
1523 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1524 $(OBJS-libcommon-target) @TREEBROWSER@ main.o c-family/cppspec.o \
1525 $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1526 $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1527 lto-wrapper.o collect-utils.o
1528
1529 # This lists all host object files, whether they are included in this
1530 # compilation or not.
1531 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1532
1533 BACKEND = libbackend.a main.o @TREEBROWSER@ libcommon-target.a libcommon.a \
1534 $(CPPLIB) $(LIBDECNUMBER)
1535
1536 # This is defined to "yes" if Tree checking is enabled, which roughly means
1537 # front-end checking.
1538 TREECHECKING = @TREECHECKING@
1539
1540 # The full name of the driver on installation
1541 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1542
1543 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1544 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1545 insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1546 insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1547 tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1548 tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1549 genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1550 xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1551 $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1552 $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1553 gcc-ranlib$(exeext) \
1554 gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1555 gcov-tool$(exeect) \
1556 gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1557 libcommon-target.a libcommon.a libgcc.mk
1558
1559 # This symlink makes the full installation name of the driver be available
1560 # from within the *build* directory, for use when running the JIT library
1561 # from there (e.g. when running its testsuite).
1562 $(FULL_DRIVER_NAME): ./xgcc
1563 rm -f $@
1564 $(LN_S) $< $@
1565
1566 #\f
1567 # Language makefile fragments.
1568
1569 # The following targets define the interface between us and the languages.
1570 #
1571 # all.cross, start.encap, rest.encap,
1572 # install-common, install-info, install-man,
1573 # uninstall,
1574 # mostlyclean, clean, distclean, maintainer-clean,
1575 #
1576 # Each language is linked in with a series of hooks. The name of each
1577 # hooked is "lang.${target_name}" (eg: lang.info). Configure computes
1578 # and adds these here. We use double-colon rules for some of the hooks;
1579 # double-colon rules should be preferred for any new hooks.
1580
1581 # language hooks, generated by configure
1582 @language_hooks@
1583
1584 # per-language makefile fragments
1585 ifneq ($(LANG_MAKEFRAGS),)
1586 include $(LANG_MAKEFRAGS)
1587 endif
1588
1589 # target and host overrides must follow the per-language makefile fragments
1590 # so they can override or augment language-specific variables
1591
1592 # target overrides
1593 ifneq ($(tmake_file),)
1594 include $(tmake_file)
1595 endif
1596
1597 # host overrides
1598 ifneq ($(xmake_file),)
1599 include $(xmake_file)
1600 endif
1601
1602 # all-tree.def includes all the tree.def files.
1603 all-tree.def: s-alltree; @true
1604 s-alltree: Makefile
1605 rm -f tmp-all-tree.def
1606 echo '#include "tree.def"' > tmp-all-tree.def
1607 echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1608 echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1609 ltf="$(lang_tree_files)"; for f in $$ltf; do \
1610 echo "#include \"$$f\""; \
1611 done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1612 $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1613 $(STAMP) s-alltree
1614
1615 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1616 # objects that belong to the front ends. We add an extra define that
1617 # causes back-end specific include files to be poisoned, in the hope that
1618 # we can avoid introducing dependencies of the front ends on things that
1619 # no front end should ever look at (e.g. everything RTL related).
1620 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1621
1622 #\f
1623
1624 # -----------------------------
1625 # Rebuilding this configuration
1626 # -----------------------------
1627
1628 # On the use of stamps:
1629 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1630 # A simple rule to build tree-check.h would be
1631 # tree-check.h: build/gencheck$(build_exeext)
1632 # $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1633 #
1634 # but tree-check.h doesn't change every time gencheck changes. It would the
1635 # nice if targets that depend on tree-check.h wouldn't be rebuild
1636 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1637 # must not be overwritten with a identical copy. One solution is to use a
1638 # temporary file
1639 # tree-check.h: build/gencheck$(build_exeext)
1640 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1641 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1642 #
1643 # This solution has a different problem. Since the time stamp of tree-check.h
1644 # is unchanged, make will try to update tree-check.h every time it runs.
1645 # To prevent this, one can add a stamp
1646 # tree-check.h: s-check
1647 # s-check : build/gencheck$(build_exeext)
1648 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1649 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1650 # $(STAMP) s-check
1651 #
1652 # The problem with this solution is that make thinks that tree-check.h is
1653 # always unchanged. Make must be deceived into thinking that tree-check.h is
1654 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1655 # tree-check.h: s-check; @true
1656 # s-check : build/gencheck$(build_exeext)
1657 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1658 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1659 # $(STAMP) s-check
1660 #
1661 # This is what is done in this makefile. Note that mkconfig.sh has a
1662 # move-if-change built-in
1663
1664 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1665 LANGUAGES="$(CONFIG_LANGUAGES)" \
1666 CONFIG_HEADERS= \
1667 CONFIG_SHELL="$(SHELL)" \
1668 CONFIG_FILES=$@ $(SHELL) config.status
1669
1670 config.h: cs-config.h ; @true
1671 bconfig.h: cs-bconfig.h ; @true
1672 tconfig.h: cs-tconfig.h ; @true
1673 tm.h: cs-tm.h ; @true
1674 tm_p.h: cs-tm_p.h ; @true
1675
1676 cs-config.h: Makefile
1677 TARGET_CPU_DEFAULT="" \
1678 HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1679 $(SHELL) $(srcdir)/mkconfig.sh config.h
1680
1681 cs-bconfig.h: Makefile
1682 TARGET_CPU_DEFAULT="" \
1683 HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1684 $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1685
1686 cs-tconfig.h: Makefile
1687 TARGET_CPU_DEFAULT="" \
1688 HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1689 $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1690
1691 cs-tm.h: Makefile
1692 TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1693 HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1694 $(SHELL) $(srcdir)/mkconfig.sh tm.h
1695
1696 cs-tm_p.h: Makefile
1697 TARGET_CPU_DEFAULT="" \
1698 HEADERS="$(tm_p_include_list)" DEFINES="" \
1699 $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1700
1701 # Don't automatically run autoconf, since configure.ac might be accidentally
1702 # newer than configure. Also, this writes into the source directory which
1703 # might be on a read-only file system. If configured for maintainer mode
1704 # then do allow autoconf to be run.
1705
1706 AUTOCONF = autoconf
1707 ACLOCAL = aclocal
1708 ACLOCAL_AMFLAGS = -I ../config -I ..
1709 aclocal_deps = \
1710 $(srcdir)/../libtool.m4 \
1711 $(srcdir)/../ltoptions.m4 \
1712 $(srcdir)/../ltsugar.m4 \
1713 $(srcdir)/../ltversion.m4 \
1714 $(srcdir)/../lt~obsolete.m4 \
1715 $(srcdir)/../config/acx.m4 \
1716 $(srcdir)/../config/codeset.m4 \
1717 $(srcdir)/../config/extensions.m4 \
1718 $(srcdir)/../config/gettext-sister.m4 \
1719 $(srcdir)/../config/gcc-plugin.m4 \
1720 $(srcdir)/../config/iconv.m4 \
1721 $(srcdir)/../config/lcmessage.m4 \
1722 $(srcdir)/../config/lib-ld.m4 \
1723 $(srcdir)/../config/lib-link.m4 \
1724 $(srcdir)/../config/lib-prefix.m4 \
1725 $(srcdir)/../config/override.m4 \
1726 $(srcdir)/../config/progtest.m4 \
1727 $(srcdir)/../config/stdint.m4 \
1728 $(srcdir)/../config/unwind_ipinfo.m4 \
1729 $(srcdir)/../config/warnings.m4 \
1730 $(srcdir)/../config/dfp.m4 \
1731 $(srcdir)/../config/mmap.m4 \
1732 $(srcdir)/acinclude.m4
1733
1734 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1735 (cd $(srcdir) && $(AUTOCONF))
1736
1737 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1738 (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1739
1740 # cstamp-h.in controls rebuilding of config.in.
1741 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1742 # delete it. A stamp file is needed as autoheader won't update the file if
1743 # nothing has changed.
1744 # It remains in the source directory and is part of the distribution.
1745 # This follows what is done in shellutils, fileutils, etc.
1746 # "echo timestamp" is used instead of touch to be consistent with other
1747 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1748 # ??? Newer versions have a maintainer mode that may be useful here.
1749
1750 # Don't run autoheader automatically either.
1751 # Only run it if maintainer mode is enabled.
1752 @MAINT@ AUTOHEADER = autoheader
1753 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1754 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1755 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1756 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1757 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1758 auto-host.h: cstamp-h ; @true
1759 cstamp-h: config.in config.status
1760 CONFIG_HEADERS=auto-host.h:config.in \
1761 CONFIG_FILES= \
1762 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1763
1764 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1765 # a target to build even if it is up-to-date. So we must verify that
1766 # config.status does not exist before failing.
1767 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1768 @if [ ! -f config.status ] ; then \
1769 echo You must configure gcc. Look at http://gcc.gnu.org/install/ for details.; \
1770 false; \
1771 else \
1772 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1773 fi
1774
1775 # --------
1776 # UNSORTED
1777 # --------
1778
1779 # Provide quickstrap as a target that people can type into the gcc directory,
1780 # and that fails if you're not into it.
1781 quickstrap: all
1782 cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1783
1784 all.internal: start.encap rest.encap doc
1785 # This is what to compile if making a cross-compiler.
1786 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1787 libgcc-support lang.all.cross doc @GENINSRC@ srcextra
1788 # This is what must be made before installing GCC and converting libraries.
1789 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1790 libgcc-support lang.start.encap @GENINSRC@ srcextra
1791 # These can't be made until after GCC can run.
1792 rest.encap: lang.rest.encap
1793 # This is what is made with the host's compiler
1794 # whether making a cross compiler or not.
1795 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1796 $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1797 gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1798
1799 ifeq ($(enable_plugin),yes)
1800 native: gengtype$(exeext)
1801 endif
1802
1803 # On the target machine, finish building a cross compiler.
1804 # This does the things that can't be done on the host machine.
1805 rest.cross: specs
1806
1807 # Recompile all the language-independent object files.
1808 # This is used only if the user explicitly asks for it.
1809 compilations: $(BACKEND)
1810
1811 # This archive is strictly for the host.
1812 libbackend.a: $(OBJS)
1813 -rm -rf libbackend.a
1814 $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1815 -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1816
1817 libcommon-target.a: $(OBJS-libcommon-target)
1818 -rm -rf libcommon-target.a
1819 $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1820 -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1821
1822 libcommon.a: $(OBJS-libcommon)
1823 -rm -rf libcommon.a
1824 $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1825 -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1826
1827 # We call this executable `xgcc' rather than `gcc'
1828 # to avoid confusion if the current directory is in the path
1829 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
1830 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1831 $(EXTRA_GCC_OBJS)
1832 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1833 c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1834 $(EXTRA_GCC_LIBS) $(LIBS)
1835
1836 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1837 # It is part of c-family because the handled extensions are hard-coded
1838 # and only contain c-family extensions (see known_suffixes).
1839 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1840 $(EXTRA_GCC_OBJS)
1841 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1842 c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1843 $(EXTRA_GCC_LIBS) $(LIBS)
1844
1845 # Dump a specs file to make -B./ read these specs over installed ones.
1846 $(SPECS): xgcc$(exeext)
1847 $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1848 mv tmp-specs $(SPECS)
1849
1850 # We do want to create an executable named `xgcc', so we can use it to
1851 # compile libgcc2.a.
1852 # Also create gcc-cross, so that install-common will install properly.
1853 gcc-cross$(exeext): xgcc$(exeext)
1854 cp xgcc$(exeext) gcc-cross$(exeext)
1855
1856 checksum-options:
1857 echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1858 && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1859
1860 #\f
1861 # Build libgcc.a.
1862
1863 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1864 $(MACHMODE_H) gcov-iov.h
1865
1866 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1867 : > tmp-libgcc.mvars
1868 echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1869 echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1870 echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1871 if test @enable_default_pie@ = yes; then \
1872 NO_PIE_CFLAGS="-fno-PIE"; \
1873 else \
1874 NO_PIE_CFLAGS=; \
1875 fi; \
1876 echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
1877
1878 mv tmp-libgcc.mvars libgcc.mvars
1879
1880 # Use the genmultilib shell script to generate the information the gcc
1881 # driver program needs to select the library directory based on the
1882 # switches.
1883 multilib.h: s-mlib; @true
1884 s-mlib: $(srcdir)/genmultilib Makefile
1885 if test @enable_multilib@ = yes \
1886 || test -n "$(MULTILIB_OSDIRNAMES)"; then \
1887 $(SHELL) $(srcdir)/genmultilib \
1888 "$(MULTILIB_OPTIONS)" \
1889 "$(MULTILIB_DIRNAMES)" \
1890 "$(MULTILIB_MATCHES)" \
1891 "$(MULTILIB_EXCEPTIONS)" \
1892 "$(MULTILIB_EXTRA_OPTS)" \
1893 "$(MULTILIB_EXCLUSIONS)" \
1894 "$(MULTILIB_OSDIRNAMES)" \
1895 "$(MULTILIB_REQUIRED)" \
1896 "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
1897 "$(MULTILIB_REUSE)" \
1898 "@enable_multilib@" \
1899 > tmp-mlib.h; \
1900 else \
1901 $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
1902 "$(MULTIARCH_DIRNAME)" '' no \
1903 > tmp-mlib.h; \
1904 fi
1905 $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
1906 $(STAMP) s-mlib
1907 #\f
1908 # Compiling object files from source files.
1909
1910 # Note that dependencies on obstack.h are not written
1911 # because that file is not part of GCC.
1912
1913 srcextra: gcc.srcextra lang.srcextra
1914
1915 gcc.srcextra: gengtype-lex.c
1916 -cp -p $^ $(srcdir)
1917
1918 AR_OBJS = file-find.o
1919 AR_LIBS = @COLLECT2_LIBS@
1920
1921 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
1922 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
1923 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1924
1925 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
1926 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
1927 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1928
1929 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
1930 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
1931 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1932
1933 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
1934 -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1935 @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
1936
1937 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
1938 -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1939 @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
1940
1941 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
1942 -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1943 @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
1944
1945 # ??? the implicit rules dont trigger if the source file has a different name
1946 # so copy instead
1947 gcc-ranlib.c: gcc-ar.c
1948 cp $^ $@
1949
1950 gcc-nm.c: gcc-ar.c
1951 cp $^ $@
1952
1953 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
1954 collect-utils.o file-find.o hash-table.o
1955 COLLECT2_LIBS = @COLLECT2_LIBS@
1956 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1957 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1958 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
1959 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1960 mv -f T$@ $@
1961
1962 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1963 @TARGET_SYSTEM_ROOT_DEFINE@
1964
1965 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
1966 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
1967 +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
1968 $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
1969 mv -f T$@ $@
1970
1971 # Files used by all variants of C or by the stand-alone pre-processor.
1972
1973 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
1974
1975 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
1976 -DTARGET_MACHINE=\"$(target)\"
1977
1978 default-c.o: config/default-c.c
1979 $(COMPILE) $<
1980 $(POSTCOMPILE)
1981
1982 # Files used by all variants of C and some other languages.
1983
1984 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
1985 prefix.o: $(BASEVER)
1986
1987 # Language-independent files.
1988
1989 DRIVER_DEFINES = \
1990 -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1991 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
1992 -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
1993 -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1994 -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
1995 -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
1996 -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1997 -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
1998 -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
1999 @TARGET_SYSTEM_ROOT_DEFINE@ \
2000 $(VALGRIND_DRIVER_DEFINES) \
2001 $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2002 -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
2003
2004 CFLAGS-gcc.o += $(DRIVER_DEFINES)
2005
2006 specs.h : s-specs ; @true
2007 s-specs : Makefile
2008 lsf="$(lang_specs_files)"; for f in $$lsf; do \
2009 echo "#include \"$$f\""; \
2010 done | sed 's|$(srcdir)/||' > tmp-specs.h
2011 $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2012 $(STAMP) s-specs
2013
2014 optionlist: s-options ; @true
2015 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2016 $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2017 $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2018 $(STAMP) s-options
2019
2020 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2021 $(srcdir)/optc-gen.awk
2022 $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2023 -f $(srcdir)/optc-gen.awk \
2024 -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2025
2026 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2027 $(srcdir)/optc-save-gen.awk
2028 $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2029 -f $(srcdir)/optc-save-gen.awk \
2030 -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2031
2032 options.h: s-options-h ; @true
2033 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2034 $(srcdir)/opth-gen.awk
2035 $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2036 -f $(srcdir)/opth-gen.awk \
2037 < $< > tmp-options.h
2038 $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2039 $(STAMP) $@
2040
2041 dumpvers: dumpvers.c
2042
2043 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2044 -DREVISION=$(REVISION_s) \
2045 -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2046 -DBUGURL=$(BUGURL_s)
2047 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2048
2049 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2050 CFLAGS-lto-compress.o += $(ZLIBINC)
2051
2052 bversion.h: s-bversion; @true
2053 s-bversion: BASE-VER
2054 echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2055 echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2056 echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2057 echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2058 $(STAMP) s-bversion
2059
2060 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2061
2062 pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk
2063 $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2064 $(srcdir)/passes.def > pass-instances.def
2065
2066 $(out_object_file): $(out_file)
2067 $(COMPILE) $<
2068 $(POSTCOMPILE)
2069
2070 $(common_out_object_file): $(common_out_file)
2071 $(COMPILE) $<
2072 $(POSTCOMPILE)
2073 #\f
2074 # Generate header and source files from the machine description,
2075 # and compile them.
2076
2077 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2078 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2079 insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2080 insn-latencytab.c insn-preds.c gimple-match.c generic-match.c
2081
2082 # Dependencies for the md file. The first time through, we just assume
2083 # the md file itself and the generated dependency file (in order to get
2084 # it built). The second time through we have the dependency file.
2085 -include mddeps.mk
2086 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2087
2088 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2089 $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2090 $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2091 $(STAMP) s-mddeps
2092
2093 # For each of the files generated by running a generator program over
2094 # the machine description, the following static pattern rules run the
2095 # generator program only if the machine description has changed,
2096 # but touch the target file only when its contents actually change.
2097 # The "; @true" construct forces Make to recheck the timestamp on
2098 # the target file.
2099
2100 simple_rtl_generated_h = insn-attr.h insn-attr-common.h insn-codes.h \
2101 insn-config.h insn-flags.h
2102
2103 simple_rtl_generated_c = insn-automata.c insn-emit.c \
2104 insn-extract.c insn-output.c \
2105 insn-peep.c insn-recog.c
2106
2107 simple_generated_h = $(simple_rtl_generated_h) insn-constants.h
2108
2109 simple_generated_c = $(simple_rtl_generated_c) insn-enums.c
2110
2111 $(simple_generated_h:insn-%.h=s-%) \
2112 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2113
2114 $(simple_rtl_generated_h:insn-%.h=s-%) \
2115 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2116
2117 $(simple_generated_h): insn-%.h: s-%; @true
2118
2119 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2120 $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2121 $(filter insn-conditions.md,$^) > tmp-$*.h
2122 $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2123 $(STAMP) s-$*
2124
2125 $(simple_generated_c): insn-%.c: s-%; @true
2126 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2127 $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2128 $(filter insn-conditions.md,$^) > tmp-$*.c
2129 $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2130 $(STAMP) s-$*
2131
2132 # gencheck doesn't read the machine description, and the file produced
2133 # doesn't use the insn-* convention.
2134 tree-check.h: s-check ; @true
2135 s-check : build/gencheck$(build_exeext)
2136 $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2137 $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2138 $(STAMP) s-check
2139
2140 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2141 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2142 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2143 insn-conditions.md
2144 $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2145 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2146 $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c insn-attrtab.c
2147 $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c insn-dfatab.c
2148 $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2149 $(STAMP) s-attrtab
2150
2151 # genopinit produces two files.
2152 insn-opinit.c insn-opinit.h: s-opinit ; @true
2153 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2154 $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2155 insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2156 $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2157 $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2158 $(STAMP) s-opinit
2159
2160 # gencondmd doesn't use the standard naming convention.
2161 build/gencondmd.c: s-conditions; @true
2162 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2163 $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2164 $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2165 $(STAMP) s-conditions
2166
2167 insn-conditions.md: s-condmd; @true
2168 s-condmd: build/gencondmd$(build_exeext)
2169 $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2170 $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2171 $(STAMP) s-condmd
2172
2173
2174 # These files are generated by running the same generator more than
2175 # once with different options, so they have custom rules. The
2176 # stampfile idiom is the same.
2177 genrtl.h: s-genrtl-h; @true
2178
2179 s-genrtl-h: build/gengenrtl$(build_exeext)
2180 $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2181 $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2182 $(STAMP) s-genrtl-h
2183
2184 insn-modes.c: s-modes; @true
2185 insn-modes.h: s-modes-h; @true
2186 min-insn-modes.c: s-modes-m; @true
2187
2188 s-modes: build/genmodes$(build_exeext)
2189 $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2190 $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2191 $(STAMP) s-modes
2192
2193 s-modes-h: build/genmodes$(build_exeext)
2194 $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2195 $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2196 $(STAMP) s-modes-h
2197
2198 s-modes-m: build/genmodes$(build_exeext)
2199 $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2200 $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2201 $(STAMP) s-modes-m
2202
2203 insn-preds.c: s-preds; @true
2204 tm-preds.h: s-preds-h; @true
2205 tm-constrs.h: s-constrs-h; @true
2206
2207 .PHONY: mddump
2208 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2209 $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2210
2211 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2212 $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2213 $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2214 $(STAMP) s-preds
2215
2216 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2217 $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2218 $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2219 $(STAMP) s-preds-h
2220
2221 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2222 $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2223 $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2224 $(STAMP) s-constrs-h
2225
2226 target-hooks-def.h: s-target-hooks-def-h; @true
2227 # make sure that when we build info files, the used tm.texi is up to date.
2228 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2229
2230 s-target-hooks-def-h: build/genhooks$(build_exeext)
2231 $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2232 > tmp-target-hooks-def.h
2233 $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2234 target-hooks-def.h
2235 $(STAMP) s-target-hooks-def-h
2236
2237 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2238
2239 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2240 $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2241 > tmp-c-target-hooks-def.h
2242 $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2243 c-family/c-target-hooks-def.h
2244 $(STAMP) s-c-target-hooks-def-h
2245
2246 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2247
2248 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2249 $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2250 > tmp-common-target-hooks-def.h
2251 $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2252 common/common-target-hooks-def.h
2253 $(STAMP) s-common-target-hooks-def-h
2254
2255 # check if someone mistakenly only changed tm.texi.
2256 # We use a different pathname here to avoid a circular dependency.
2257 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2258
2259 # The tm.texi we want to compare against / check into svn should have
2260 # unix-style line endings. To make this work on MinGW, remove \r.
2261 # \r is not portable to Solaris tr, therefore we have a special
2262 # case for ASCII. We use \r for other encodings like EBCDIC.
2263 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2264 $(RUN_GEN) build/genhooks$(build_exeext) -d \
2265 $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2266 case `echo X|tr X '\101'` in \
2267 A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2268 *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2269 esac
2270 mv tmp2-tm.texi tmp-tm.texi
2271 $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2272 @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2273 $(STAMP) $@; \
2274 elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2275 && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2276 || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2277 || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2278 ); then \
2279 echo >&2 ; \
2280 echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2281 false; \
2282 else \
2283 echo >&2 ; \
2284 echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2285 echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2286 false; \
2287 fi
2288
2289 gimple-match.c: s-match gimple-match-head.c ; @true
2290 generic-match.c: s-match generic-match-head.c ; @true
2291
2292 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd
2293 $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2294 > tmp-gimple-match.c
2295 $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2296 > tmp-generic-match.c
2297 $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2298 gimple-match.c
2299 $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2300 generic-match.c
2301 $(STAMP) s-match
2302
2303 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2304 $(host_xm_file_list) \
2305 $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2306 $(srcdir)/wide-int.h $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \
2307 $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2308 $(srcdir)/libfuncs.h $(SYMTAB_H) \
2309 $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2310 $(srcdir)/fixed-value.h \
2311 $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h \
2312 $(srcdir)/cselib.h $(srcdir)/basic-block.h $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2313 $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2314 $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2315 $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2316 $(srcdir)/dbxout.c \
2317 $(srcdir)/signop.h \
2318 $(srcdir)/dwarf2out.h \
2319 $(srcdir)/dwarf2asm.c \
2320 $(srcdir)/dwarf2cfi.c \
2321 $(srcdir)/dwarf2out.c \
2322 $(srcdir)/tree-vect-generic.c \
2323 $(srcdir)/dojump.c \
2324 $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2325 $(srcdir)/expr.h \
2326 $(srcdir)/function.c $(srcdir)/except.c \
2327 $(srcdir)/gcse.c $(srcdir)/godump.c \
2328 $(srcdir)/lists.c $(srcdir)/optabs.c \
2329 $(srcdir)/profile.c $(srcdir)/mcf.c \
2330 $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2331 $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2332 $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2333 $(srcdir)/gimple.h \
2334 $(srcdir)/gimple-ssa.h \
2335 $(srcdir)/tree-chkp.c \
2336 $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2337 $(srcdir)/tree-cfg.c \
2338 $(srcdir)/tree-dfa.c \
2339 $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2340 $(srcdir)/tree-chrec.h \
2341 $(srcdir)/tree-scalar-evolution.c \
2342 $(srcdir)/tree-ssa-operands.h \
2343 $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2344 $(srcdir)/omp-low.c \
2345 $(srcdir)/omp-low.h \
2346 $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2347 $(srcdir)/cgraphclones.c \
2348 $(srcdir)/tree-phinodes.c \
2349 $(srcdir)/tree-ssa-alias.h \
2350 $(srcdir)/tree-ssanames.h \
2351 $(srcdir)/ipa-prop.h \
2352 $(srcdir)/trans-mem.c \
2353 $(srcdir)/lto-streamer.h \
2354 $(srcdir)/target-globals.h \
2355 $(srcdir)/ipa-inline.h \
2356 $(srcdir)/vtable-verify.c \
2357 $(srcdir)/asan.c \
2358 $(srcdir)/ubsan.c \
2359 $(srcdir)/tsan.c \
2360 $(srcdir)/sanopt.c \
2361 $(srcdir)/ipa-devirt.c \
2362 $(srcdir)/internal-fn.h \
2363 @all_gtfiles@
2364
2365 # Compute the list of GT header files from the corresponding C sources,
2366 # possibly nested within config or language subdirectories. Match gengtype's
2367 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2368 # language subdir, gt-file.h otherwise (no subdir indication for config/
2369 # related sources).
2370
2371 GTFILES_H = $(subst /,-, \
2372 $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2373 $(patsubst %.c,%.h, \
2374 $(filter %.c, $(GTFILES)))) \
2375 | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2376
2377 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2378 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2379
2380 # $(GTFILES) may be too long to put on a command line, so we have to
2381 # write it out to a file (taking care not to do that in a way that
2382 # overflows a command line!) and then have gengtype read the file in.
2383
2384 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2385
2386 ### Common flags to gengtype [e.g. -v or -B backupdir]
2387 GENGTYPE_FLAGS=
2388
2389 gtyp-input.list: s-gtyp-input ; @true
2390 s-gtyp-input: Makefile
2391 @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2392 $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2393 $(STAMP) s-gtyp-input
2394
2395 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2396 gtyp-input.list
2397 # First, parse all files and save a state file.
2398 $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2399 -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2400 # Second, read the state file and generate all files. This ensure that
2401 # gtype.state is correctly read:
2402 $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2403 $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2404 -r gtype.state
2405 $(STAMP) s-gtype
2406
2407 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2408 $(simple_generated_h) specs.h \
2409 tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2410 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2411 options.h target-hooks-def.h insn-opinit.h \
2412 common/common-target-hooks-def.h pass-instances.def \
2413 c-family/c-target-hooks-def.h
2414
2415 #\f
2416 # How to compile object files to run on the build machine.
2417
2418 build/%.o : # dependencies provided by explicit rule later
2419 $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2420 -o $@ $<
2421
2422 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2423 ## several C macro definitions, just like version.o
2424 build/version.o: version.c version.h \
2425 $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2426 $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2427 -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2428 -DREVISION=$(REVISION_s) \
2429 -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2430 -DBUGURL=$(BUGURL_s) -o $@ $<
2431
2432 # Header dependencies for the programs that generate source code.
2433 # These are library modules...
2434 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2435 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2436 $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H) \
2437 $(READ_MD_H) gensupport.h
2438 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2439 $(GGC_H)
2440 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H) \
2441 $(MACHMODE_H)
2442 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2443 $(GTM_H) $(RTL_BASE_H)
2444 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2445 $(HASHTAB_H) errors.h $(READ_MD_H)
2446 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2447 $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H) \
2448 gensupport.h
2449 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) \
2450 $(RTL_H) $(GGC_H) errors.h
2451 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H) \
2452 $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2453 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2454 $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2455 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2456 $(HASHTAB_H) inchash.h
2457 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H) \
2458 coretypes.h $(GTM_H) insn-constants.h \
2459 $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2460 $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h \
2461 $(EXCEPT_H) tm-constrs.h)
2462 # This pulls in tm-pred.h which contains inline functions wrapping up
2463 # predicates from the back-end so those functions must be discarded.
2464 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2465 build/gencondmd.o : \
2466 BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2467
2468 # ...these are the programs themselves.
2469 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2470 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2471 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H) \
2472 $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2473 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H) \
2474 $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H) \
2475 $(READ_MD_H) gensupport.h $(FNMATCH_H)
2476 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H) \
2477 $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H) \
2478 $(HASHTAB_H) gensupport.h $(FNMATCH_H)
2479 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H) \
2480 $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def \
2481 $(lang_tree_files) gimple.def
2482 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2483 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2484 coretypes.h $(GTM_H) errors.h gensupport.h
2485 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H) \
2486 $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H) \
2487 gensupport.h
2488 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2489 coretypes.h $(GTM_H) errors.h gensupport.h
2490 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H) \
2491 coretypes.h errors.h $(READ_MD_H)
2492 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2493 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2494 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H) \
2495 coretypes.h errors.h $(READ_MD_H)
2496 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H) \
2497 $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2498 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \
2499 $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2500 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2501
2502 # The gengtype generator program is special: Two versions are built.
2503 # One is for the build machine, and one is for the host to allow
2504 # plugins to define their types and generate the supporting GGC
2505 # datastructures and routines with GTY markers.
2506 # The host object files depend on CONFIG_H, and the build objects
2507 # on BCONFIG_H. For the build objects, add -DGENERATOR_FILE manually,
2508 # the build-%: rule doesn't apply to them.
2509
2510 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2511 gengtype-lex.o errors.o
2512
2513 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2514 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2515 build/gengtype-lex.o: $(BCONFIG_H)
2516
2517 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2518 $(SYSTEM_H)
2519 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2520 build/gengtype-parse.o: $(BCONFIG_H)
2521
2522 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2523 gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2524 $(XREGEX_H)
2525 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2526 build/gengtype-state.o: $(BCONFIG_H)
2527 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h \
2528 rtl.def insn-notes.def errors.h double-int.h version.h \
2529 $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2530 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2531 build/gengtype.o: $(BCONFIG_H)
2532
2533 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2534
2535 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2536 errors.h $(READ_MD_H)
2537 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h \
2538 $(HASHTAB_H) machmode.def $(extra_modes_file)
2539 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2540 coretypes.h $(GTM_H) errors.h gensupport.h optabs.def
2541 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2542 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2543 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2544 coretypes.h $(GTM_H) errors.h gensupport.h toplev.h $(DIAGNOSTIC_CORE_H)
2545 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2546 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h $(OBSTACK_H)
2547 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2548 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h \
2549 $(HASH_TABLE_H) inchash.h
2550 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF) \
2551 $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2552 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2553 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2554 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2555 coretypes.h errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H)
2556
2557 # Compile the programs that generate insn-* from the machine description.
2558 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2559 # since they need to run on this machine
2560 # even if GCC is being compiled to run on some other machine.
2561
2562 # All these programs use the RTL reader ($(BUILD_RTL)).
2563 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2564 extract flags opinit output peep preds recog mddump
2565 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2566
2567 # All these programs use the MD reader ($(BUILD_MD)).
2568 genprogmd = $(genprogrtl) mddeps constants enums
2569 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2570
2571 # All these programs need to report errors.
2572 genprogerr = $(genprogmd) genrtl modes gtype hooks
2573 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2574
2575 # Remaining build programs.
2576 genprog = $(genprogerr) check checksum condmd match
2577
2578 # These programs need libs over and above what they get from the above list.
2579 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2580
2581 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2582
2583 # For stage1 and when cross-compiling use the build libcpp which is
2584 # built with NLS disabled. For stage2+ use the host library and
2585 # its dependencies.
2586 ifeq ($(build_objdir),$(build_libobjdir))
2587 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2588 else
2589 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2590 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2591 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2592 endif
2593
2594 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2595 $(BUILD_ERRORS) build/vec.o build/hash-table.o
2596
2597 # These programs are not linked with the MD reader.
2598 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2599 build/gengtype-state.o build/version.o build/errors.o
2600
2601 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2602 gengtype-state.o version.o errors.o $(LIBDEPS)
2603 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2604 $(filter-out ($LIBDEPS), $^) $(LIBS)
2605
2606 # Rule for the generator programs:
2607 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2608 +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2609 $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2610
2611 # Generated source files for gengtype. Prepend inclusion of
2612 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2613 # any system header is included.
2614 gengtype-lex.c : gengtype-lex.l
2615 -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2616 echo '#include "bconfig.h"' > $@.tmp; \
2617 cat $@ >> $@.tmp; \
2618 mv $@.tmp $@; \
2619 }
2620
2621 #\f
2622 # Remake internationalization support.
2623 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2624
2625 #\f
2626 # Remake cpp.
2627
2628 PREPROCESSOR_DEFINES = \
2629 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2630 -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2631 -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2632 -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2633 -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2634 -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2635 -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2636 -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2637 -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2638 -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2639 -DPREFIX=\"$(prefix)/\" \
2640 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2641 @TARGET_SYSTEM_ROOT_DEFINE@
2642
2643 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2644 cppbuiltin.o: $(BASEVER)
2645
2646 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2647
2648 # Note for the stamp targets, we run the program `true' instead of
2649 # having an empty command (nothing following the semicolon).
2650
2651 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2652 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2653 $(SYSTEM_H) coretypes.h $(TM_H)
2654
2655 build/gcov-iov$(build_exeext): build/gcov-iov.o
2656 +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2657 build/gcov-iov.o -o $@
2658
2659 gcov-iov.h: s-iov
2660 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2661 build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2662 > tmp-gcov-iov.h
2663 $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2664 $(STAMP) s-iov
2665
2666 GCOV_OBJS = gcov.o
2667 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2668 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
2669 hash-table.o ggc-none.o $(LIBS) -o $@
2670 GCOV_DUMP_OBJS = gcov-dump.o
2671 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2672 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2673 hash-table.o ggc-none.o\
2674 $(LIBS) -o $@
2675
2676 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
2677 $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
2678 $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
2679 $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
2680 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
2681 +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
2682 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
2683 +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2684 -DIN_GCOV_TOOL=1 -o $@ $<
2685 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
2686 +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2687 -DIN_GCOV_TOOL=1 -o $@ $<
2688 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
2689 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
2690 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
2691 #\f
2692 # Build the include directories. The stamp files are stmp-* rather than
2693 # s-* so that mostlyclean does not force the include directory to
2694 # be rebuilt.
2695
2696 # Build the include directories.
2697 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2698 # Copy in the headers provided with gcc.
2699 #
2700 # The sed command gets just the last file name component;
2701 # this is necessary because VPATH could add a dirname.
2702 # Using basename would be simpler, but some systems don't have it.
2703 #
2704 # The touch command is here to workaround an AIX/Linux NFS bug.
2705 #
2706 # The move-if-change + cp -p twists for limits.h are intended to preserve
2707 # the time stamp when we regenerate, to prevent pointless rebuilds during
2708 # e.g. install-no-fixedincludes.
2709 -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2710 -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2711 for file in .. $(USER_H); do \
2712 if [ X$$file != X.. ]; then \
2713 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2714 $(STAMP) include/$$realfile; \
2715 rm -f include/$$realfile; \
2716 cp $$file include; \
2717 chmod a+r include/$$realfile; \
2718 fi; \
2719 done
2720 for file in .. $(USER_H_INC_NEXT_PRE); do \
2721 if [ X$$file != X.. ]; then \
2722 mv include/$$file include/x_$$file; \
2723 echo "#include_next <$$file>" >include/$$file; \
2724 cat include/x_$$file >>include/$$file; \
2725 rm -f include/x_$$file; \
2726 chmod a+r include/$$file; \
2727 fi; \
2728 done
2729 for file in .. $(USER_H_INC_NEXT_POST); do \
2730 if [ X$$file != X.. ]; then \
2731 echo "#include_next <$$file>" >>include/$$file; \
2732 chmod a+r include/$$file; \
2733 fi; \
2734 done
2735 rm -f include/stdint.h
2736 if [ $(USE_GCC_STDINT) = wrap ]; then \
2737 rm -f include/stdint-gcc.h; \
2738 cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2739 chmod a+r include/stdint-gcc.h; \
2740 cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2741 chmod a+r include/stdint.h; \
2742 elif [ $(USE_GCC_STDINT) = provide ]; then \
2743 cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2744 chmod a+r include/stdint.h; \
2745 fi
2746 set -e; for ml in `cat fixinc_list`; do \
2747 sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2748 multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2749 fix_dir=include-fixed$${multi_dir}; \
2750 if $(LIMITS_H_TEST) ; then \
2751 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2752 else \
2753 cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2754 fi; \
2755 $(mkinstalldirs) $${fix_dir}; \
2756 chmod a+rx $${fix_dir} || true; \
2757 $(SHELL) $(srcdir)/../move-if-change \
2758 tmp-xlimits.h tmp-limits.h; \
2759 rm -f $${fix_dir}/limits.h; \
2760 cp -p tmp-limits.h $${fix_dir}/limits.h; \
2761 chmod a+r $${fix_dir}/limits.h; \
2762 done
2763 # Install the README
2764 rm -f include-fixed/README
2765 cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2766 chmod a+r include-fixed/README
2767 $(STAMP) $@
2768
2769 .PHONY: install-gcc-tooldir
2770 install-gcc-tooldir:
2771 $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2772
2773 macro_list: s-macro_list; @true
2774 s-macro_list : $(GCC_PASSES) cc1$(exeext)
2775 echo | $(GCC_FOR_TARGET) -E -dM - | \
2776 sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2777 -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2778 sort -u > tmp-macro_list
2779 $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2780 $(STAMP) s-macro_list
2781
2782 fixinc_list: s-fixinc_list; @true
2783 s-fixinc_list : $(GCC_PASSES)
2784 # Build up a list of multilib directories and corresponding sysroot
2785 # suffixes, in form sysroot;multilib.
2786 if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2787 set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2788 multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2789 flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2790 sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2791 if [ "$${multi_dir}" = "." ]; \
2792 then multi_dir=""; \
2793 else \
2794 multi_dir=/$${multi_dir}; \
2795 fi; \
2796 echo "$${sfx};$${multi_dir}"; \
2797 done; \
2798 else \
2799 echo ";"; \
2800 fi > tmp-fixinc_list
2801 $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2802 $(STAMP) s-fixinc_list
2803
2804 # The line below is supposed to avoid accidentally matching the
2805 # built-in suffix rule `.o:' to build fixincl out of fixincl.o. You'd
2806 # expect fixincl to be newer than fixincl.o, such that this situation
2807 # would never come up. As it turns out, if you use ccache with
2808 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2809 # working directory in object files (-g absent, or -fno-working-dir
2810 # present), and build and host are the same, fixincl for the host will
2811 # build after fixincl for the build machine, getting a cache hit,
2812 # thereby updating the timestamp of fixincl.o in the host tree.
2813 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2814 # the build tree, and so fixincl in the build tree will appear to be
2815 # out of date. Yuck.
2816 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2817
2818 # Build fixed copies of system files.
2819 # Abort if no system headers available, unless building a crosscompiler.
2820 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2821 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2822 $(build_objdir)/fixincludes/fixincl \
2823 $(build_objdir)/fixincludes/fixinc.sh
2824 rm -rf include-fixed; mkdir include-fixed
2825 -chmod a+rx include-fixed
2826 if [ -d ../prev-gcc ]; then \
2827 cd ../prev-gcc && \
2828 $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2829 libsubdir=. ; \
2830 else \
2831 set -e; for ml in `cat fixinc_list`; do \
2832 sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2833 multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2834 fix_dir=include-fixed$${multi_dir}; \
2835 if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2836 echo The directory that should contain system headers does not exist: >&2 ; \
2837 echo " ${SYSTEM_HEADER_DIR}" >&2 ; \
2838 tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2839 if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2840 then sleep 1; else exit 1; fi; \
2841 fi; \
2842 $(mkinstalldirs) $${fix_dir}; \
2843 chmod a+rx $${fix_dir} || true; \
2844 (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
2845 SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
2846 gcc_dir=`${PWD_COMMAND}` ; \
2847 export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
2848 cd $(build_objdir)/fixincludes && \
2849 $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
2850 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
2851 rm -f $${fix_dir}/syslimits.h; \
2852 if [ -f $${fix_dir}/limits.h ]; then \
2853 mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
2854 else \
2855 cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
2856 fi; \
2857 chmod a+r $${fix_dir}/syslimits.h; \
2858 done; \
2859 fi
2860 $(STAMP) stmp-fixinc
2861 #\f
2862
2863 # Install with the gcc headers files, not the fixed include files, which we
2864 # are typically not allowed to distribute. The general idea is to:
2865 # - Get to "install" with a bare set of internal headers, not the
2866 # fixed system ones,
2867 # - Prevent rebuilds of what normally depends on the headers, which is
2868 # useless for installation purposes and would rely on improper headers.
2869 # - Restore as much of the original state as possible.
2870
2871 .PHONY: install-no-fixedincludes
2872
2873 install-no-fixedincludes:
2874 # Stash the current set of headers away, save stamps we're going to
2875 # alter explicitly, and arrange for fixincludes not to run next time
2876 # we trigger a headers rebuild.
2877 -rm -rf tmp-include
2878 -mv include tmp-include 2>/dev/null
2879 -mv include-fixed tmp-include-fixed 2>/dev/null
2880 -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
2881 -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
2882 -mkdir include
2883 -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
2884 -touch stmp-fixinc
2885
2886 # Rebuild our internal headers, restore the original stamps so that
2887 # "install" doesn't trigger pointless rebuilds because of that update,
2888 # then do install
2889 $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
2890 -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
2891 -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
2892 $(MAKE) $(FLAGS_TO_PASS) install
2893
2894 # Restore the original set of maybe-fixed headers
2895 -rm -rf include; mv tmp-include include 2>/dev/null
2896 -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
2897
2898 # Remake the info files.
2899
2900 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
2901
2902 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
2903 doc/gccinstall.info doc/cppinternals.info
2904
2905 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
2906
2907 srcinfo: $(INFOFILES)
2908 -cp -p $^ $(srcdir)/doc
2909
2910 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi \
2911 gcc-common.texi gcc-vers.texi
2912
2913 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi \
2914 standards.texi invoke.texi extend.texi md.texi objc.texi \
2915 gcov.texi trouble.texi bugreport.texi service.texi \
2916 contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi \
2917 fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi \
2918 implement-c.texi implement-cxx.texi gcov-tool.texi
2919
2920 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
2921 # the generated tm.texi; the latter might have a more recent timestamp,
2922 # but we don't want to rebuild the info files unless the contents of
2923 # the *.texi files have changed.
2924 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi \
2925 contribute.texi makefile.texi configterms.texi options.texi \
2926 portability.texi interface.texi passes.texi rtl.texi md.texi \
2927 $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi \
2928 configfiles.texi collect2.texi headerdirs.texi funding.texi \
2929 gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi \
2930 sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi \
2931 loop.texi generic.texi gimple.texi plugins.texi optinfo.texi \
2932 match-and-simplify.texi
2933
2934 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi \
2935 gcc-common.texi gcc-vers.texi
2936
2937 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
2938
2939 # gcc-vers.texi is generated from the version files.
2940 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
2941 (echo "@set version-GCC $(BASEVER_c)"; \
2942 if [ "$(DEVPHASE_c)" = "experimental" ]; \
2943 then echo "@set DEVELOPMENT"; \
2944 else echo "@clear DEVELOPMENT"; \
2945 fi) > $@T
2946 $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
2947 if [ -n "$(PKGVERSION)" ]; then \
2948 echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
2949 fi
2950 echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
2951 mv -f $@T $@
2952
2953
2954 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
2955 # patterns. To use them, put each of the specific targets with its
2956 # specific dependencies but no build commands.
2957
2958 doc/cpp.info: $(TEXI_CPP_FILES)
2959 doc/gcc.info: $(TEXI_GCC_FILES)
2960 doc/gccint.info: $(TEXI_GCCINT_FILES)
2961 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
2962
2963 doc/%.info: %.texi
2964 if [ x$(BUILD_INFO) = xinfo ]; then \
2965 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
2966 -I $(gcc_docdir)/include -o $@ $<; \
2967 fi
2968
2969 # Duplicate entry to handle renaming of gccinstall.info
2970 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
2971 if [ x$(BUILD_INFO) = xinfo ]; then \
2972 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
2973 -I $(gcc_docdir)/include -o $@ $<; \
2974 fi
2975
2976 doc/cpp.dvi: $(TEXI_CPP_FILES)
2977 doc/gcc.dvi: $(TEXI_GCC_FILES)
2978 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
2979 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
2980
2981 doc/cpp.pdf: $(TEXI_CPP_FILES)
2982 doc/gcc.pdf: $(TEXI_GCC_FILES)
2983 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
2984 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
2985
2986 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
2987 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
2988 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
2989 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
2990
2991 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
2992 doc/cppinternals.dvi lang.dvi
2993
2994 doc/%.dvi: %.texi
2995 $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2996
2997 # Duplicate entry to handle renaming of gccinstall.dvi
2998 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
2999 $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3000
3001 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3002 doc/cppinternals.pdf
3003
3004 pdf:: $(PDFFILES) lang.pdf
3005
3006 doc/%.pdf: %.texi
3007 $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3008
3009 # Duplicate entry to handle renaming of gccinstall.pdf
3010 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3011 $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3012
3013 # List the directories or single hmtl files which are installed by
3014 # install-html. The lang.html file triggers language fragments to build
3015 # html documentation.
3016 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3017 $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3018 $(build_htmldir)/cppinternals
3019
3020 # List the html file targets.
3021 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3022 $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3023 $(build_htmldir)/cppinternals/index.html lang.html
3024
3025 html:: $(HTMLS_BUILD)
3026
3027 $(build_htmldir)/%/index.html: %.texi
3028 $(mkinstalldirs) $(@D)
3029 rm -f $(@D)/*
3030 $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3031
3032 # Duplicate entry to handle renaming of gccinstall
3033 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3034 $(mkinstalldirs) $(@D)
3035 echo rm -f $(@D)/*
3036 SOURCEDIR=$(abs_docdir) \
3037 DESTDIR=$(@D) \
3038 $(SHELL) $(srcdir)/doc/install.texi2html
3039
3040 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3041 doc/fsf-funding.7 doc/gcov-tool.1
3042
3043 generated-manpages: man
3044
3045 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3046
3047 srcman: $(MANFILES)
3048 -cp -p $^ $(srcdir)/doc
3049
3050 doc/%.1: %.pod
3051 $(STAMP) $@
3052 -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3053 mv -f $(@).T$$$$ $@) || \
3054 (rm -f $(@).T$$$$ && exit 1)
3055
3056 doc/%.7: %.pod
3057 $(STAMP) $@
3058 -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3059 mv -f $(@).T$$$$ $@) || \
3060 (rm -f $(@).T$$$$ && exit 1)
3061
3062 %.pod: %.texi
3063 $(STAMP) $@
3064 -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3065
3066 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod
3067 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3068
3069 # These next rules exist because the output name is not the same as
3070 # the input name, so our implicit %.pod rule will not work.
3071
3072 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3073 $(STAMP) $@
3074 -$(TEXI2POD) $< > $@
3075 gfdl.pod: fdl.texi
3076 $(STAMP) $@
3077 -$(TEXI2POD) $< > $@
3078 fsf-funding.pod: funding.texi
3079 $(STAMP) $@
3080 -$(TEXI2POD) $< > $@
3081 gpl.pod: gpl_v3.texi
3082 $(STAMP) $@
3083 -$(TEXI2POD) $< > $@
3084
3085 #\f
3086 # Deletion of files made during compilation.
3087 # There are four levels of this:
3088 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3089 # `mostlyclean' is useful while working on a particular type of machine.
3090 # It deletes most, but not all, of the files made by compilation.
3091 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3092 # `clean' deletes everything made by running `make all'.
3093 # `distclean' also deletes the files made by config.
3094 # `maintainer-clean' also deletes everything that could be regenerated
3095 # automatically, except for `configure'.
3096 # We remove as much from the language subdirectories as we can
3097 # (less duplicated code).
3098
3099 mostlyclean: lang.mostlyclean
3100 -rm -f $(MOSTLYCLEANFILES)
3101 -rm -f *$(objext) c-family/*$(objext)
3102 -rm -f *$(coverageexts)
3103 # Delete build programs
3104 -rm -f build/*
3105 -rm -f mddeps.mk
3106 # Delete other built files.
3107 -rm -f specs.h options.c options.h options-save.c
3108 # Delete the stamp and temporary files.
3109 -rm -f s-* tmp-* stamp-* stmp-*
3110 -rm -f */stamp-* */tmp-*
3111 # Delete debugging dump files.
3112 -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3113 # Delete some files made during installation.
3114 -rm -f specs $(SPECS)
3115 -rm -f collect collect2 mips-tfile mips-tdump
3116 # Delete unwanted output files from TeX.
3117 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3118 -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3119 # Delete sorted indices we don't actually use.
3120 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3121 # Delete core dumps.
3122 -rm -f core */core
3123 # Delete file generated for gengtype
3124 -rm -f gtyp-input.list
3125 # Delete files generated by gengtype
3126 -rm -f gtype-*
3127 -rm -f gt-*
3128 -rm -f gtype.state
3129 # Delete genchecksum outputs
3130 -rm -f *-checksum.c
3131 # Delete lock-and-run bits
3132 -rm -rf linkfe.lck lock-stamp.*
3133
3134 # Delete all files made by compilation
3135 # that don't exist in the distribution.
3136 clean: mostlyclean lang.clean
3137 -rm -f libgcc.a libgcc_eh.a libgcov.a
3138 -rm -f libgcc_s*
3139 -rm -f libunwind*
3140 -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3141 -rm -f options.c options.h optionlist
3142 -rm -f cs-*
3143 -rm -f doc/*.dvi
3144 -rm -f doc/*.pdf
3145 # Delete the include directories.
3146 -rm -rf include include-fixed
3147 # Delete files used by the "multilib" facility (including libgcc subdirs).
3148 -rm -f multilib.h tmpmultilib*
3149 -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3150 rm -rf $(MULTILIB_DIRNAMES); \
3151 else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3152 rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3153 fi ; fi
3154
3155 # Delete all files that users would normally create
3156 # while building and installing GCC.
3157 distclean: clean lang.distclean
3158 -rm -f auto-host.h auto-build.h
3159 -rm -f cstamp-h
3160 -rm -f config.status config.run config.cache config.bak
3161 -rm -f Make-lang Make-hooks Make-host Make-target
3162 -rm -f Makefile *.oaux
3163 -rm -f gthr-default.h
3164 -rm -f TAGS */TAGS
3165 -rm -f *.asm
3166 -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3167 -rm -f testsuite/*.log testsuite/*.sum
3168 -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3169 -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3170 -rm -rf ${QMTEST_DIR} stamp-qmtest
3171 -rm -f cxxmain.c
3172 -rm -f .gdbinit configargs.h
3173 -rm -f gcov.pod
3174 # Delete po/*.gmo only if we are not building in the source directory.
3175 -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3176 -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3177
3178 # Get rid of every file that's generated from some other file, except for `configure'.
3179 # Most of these files ARE PRESENT in the GCC distribution.
3180 maintainer-clean:
3181 @echo 'This command is intended for maintainers to use; it'
3182 @echo 'deletes files that may need special tools to rebuild.'
3183 $(MAKE) lang.maintainer-clean distclean
3184 -rm -f cpp.??s cpp.*aux
3185 -rm -f gcc.??s gcc.*aux
3186 -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3187 #\f
3188 # Entry points `install', `install-strip', and `uninstall'.
3189 # Also use `install-collect2' to install collect2 when the config files don't.
3190
3191 # Copy the compiler files into directories where they will be run.
3192 # Install the driver last so that the window when things are
3193 # broken is small.
3194 install: install-common $(INSTALL_HEADERS) \
3195 install-cpp install-man install-info install-@POSUB@ \
3196 install-driver install-lto-wrapper install-gcc-ar
3197
3198 ifeq ($(enable_plugin),yes)
3199 install: install-plugin
3200 endif
3201
3202 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3203 ifneq ($(STRIP),)
3204 install-strip: STRIPPROG = $(STRIP)
3205 export STRIPPROG
3206 endif
3207 install-strip: install
3208
3209 # Handle cpp installation.
3210 install-cpp: installdirs cpp$(exeext)
3211 -if test "$(enable_as_accelerator)" != "yes" ; then \
3212 rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3213 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3214 if [ x$(cpp_install_dir) != x ]; then \
3215 rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3216 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3217 else true; fi; \
3218 fi
3219
3220 # Create the installation directories.
3221 # $(libdir)/gcc/include isn't currently searched by cpp.
3222 installdirs:
3223 $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3224 $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3225 $(mkinstalldirs) $(DESTDIR)$(bindir)
3226 $(mkinstalldirs) $(DESTDIR)$(includedir)
3227 $(mkinstalldirs) $(DESTDIR)$(infodir)
3228 $(mkinstalldirs) $(DESTDIR)$(man1dir)
3229 $(mkinstalldirs) $(DESTDIR)$(man7dir)
3230
3231 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3232 toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3233 tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3234 gimple.h is-a.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3235 $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3236 $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3237 $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3238 intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3239 $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3240 tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3241 $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3242 $(C_PRAGMA_H) $(CPPLIB_H) $(FUNCTION_H) \
3243 cppdefault.h flags.h $(MD5_H) params.def params.h prefix.h tree-inline.h \
3244 $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3245 $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3246 version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3247 fold-const.h tree-cfg.h tree-into-ssa.h tree-ssanames.h print-tree.h \
3248 varasm.h context.h tree-phinodes.h stor-layout.h ssa-iterators.h \
3249 $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h cfgexpand.h \
3250 diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3251 gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3252 tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3253 tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3254 tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3255 tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3256 tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3257 hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3258 lcm.h cfgloopmanip.h builtins.def chkp-builtins.def pass-instances.def
3259
3260 # generate the 'build fragment' b-header-vars
3261 s-header-vars: Makefile
3262 rm -f tmp-header-vars
3263 # The first sed gets the list "header variables" as the list variables
3264 # assigned in Makefile and having _H at the end of the name. "sed -n" proved
3265 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3266 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3267 # as well.
3268 $(foreach header_var,$(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;) \
3269 $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3270 $(STAMP) s-header-vars
3271
3272 # Install gengtype
3273 install-gengtype: installdirs gengtype$(exeext) gtype.state
3274 $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3275 $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3276 $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3277 $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3278
3279 # Install the headers needed to build a plugin.
3280 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3281 # We keep the directory structure for files in config or c-family and .def
3282 # files. All other files are flattened to a single directory.
3283 $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3284 headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3285 srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3286 for file in $$headers; do \
3287 if [ -f $$file ] ; then \
3288 path=$$file; \
3289 elif [ -f $(srcdir)/$$file ]; then \
3290 path=$(srcdir)/$$file; \
3291 else continue; \
3292 fi; \
3293 case $$path in \
3294 "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3295 base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3296 *) base=`basename $$path` ;; \
3297 esac; \
3298 dest=$(plugin_includedir)/$$base; \
3299 echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3300 dir=`dirname $$dest`; \
3301 $(mkinstalldirs) $(DESTDIR)$$dir; \
3302 $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3303 done
3304 $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3305
3306 # Install the compiler executables built during cross compilation.
3307 install-common: native lang.install-common installdirs
3308 for file in $(COMPILERS); do \
3309 if [ -f $$file ] ; then \
3310 rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3311 $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3312 else true; \
3313 fi; \
3314 done
3315 for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3316 if [ x"$$file" != x.. ]; then \
3317 rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3318 $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3319 else true; fi; \
3320 done
3321 # We no longer install the specs file because its presence makes the
3322 # driver slower, and because people who need it can recreate it by
3323 # using -dumpspecs. We remove any old version because it would
3324 # otherwise override the specs built into the driver.
3325 rm -f $(DESTDIR)$(libsubdir)/specs
3326 # Install gcov if it was compiled.
3327 -if test "$(enable_as_accelerator)" != "yes" ; then \
3328 if [ -f gcov$(exeext) ]; \
3329 then \
3330 rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3331 $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3332 fi; \
3333 fi
3334 # Install gcov-tool if it was compiled.
3335 -if test "$(enable_as_accelerator)" != "yes" ; then \
3336 if [ -f gcov-tool$(exeext) ]; \
3337 then \
3338 rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3339 $(INSTALL_PROGRAM) \
3340 gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3341 fi; \
3342 fi
3343
3344 # Install the driver program as $(target_noncanonical)-gcc,
3345 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3346 install-driver: installdirs xgcc$(exeext)
3347 -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3348 -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3349 -if test "$(enable_as_accelerator)" != "yes" ; then \
3350 if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3351 rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3352 ( cd $(DESTDIR)$(bindir) && \
3353 $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3354 fi; \
3355 if [ ! -f gcc-cross$(exeext) ] \
3356 && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3357 rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3358 ( cd $(DESTDIR)$(bindir) && \
3359 $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3360 mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3361 fi; \
3362 fi
3363
3364 # Install the info files.
3365 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3366 # to do the install.
3367 install-info:: doc installdirs \
3368 $(DESTDIR)$(infodir)/cpp.info \
3369 $(DESTDIR)$(infodir)/gcc.info \
3370 $(DESTDIR)$(infodir)/cppinternals.info \
3371 $(DESTDIR)$(infodir)/gccinstall.info \
3372 $(DESTDIR)$(infodir)/gccint.info \
3373 lang.install-info
3374
3375 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3376 rm -f $@
3377 if [ -f $< ]; then \
3378 for f in $(<)*; do \
3379 realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3380 $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3381 chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3382 done; \
3383 else true; fi
3384 -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3385 if [ -f $@ ]; then \
3386 install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3387 else true; fi; \
3388 else true; fi;
3389
3390 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3391
3392 install-pdf: $(PDFFILES) lang.install-pdf
3393 @$(NORMAL_INSTALL)
3394 test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3395 @list='$(PDFFILES)'; for p in $$list; do \
3396 if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3397 f=$(pdf__strip_dir) \
3398 echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3399 $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3400 done
3401
3402 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3403
3404 install-html: $(HTMLS_BUILD) lang.install-html
3405 @$(NORMAL_INSTALL)
3406 test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3407 @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3408 if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3409 f=$(html__strip_dir) \
3410 if test -d "$$d$$p"; then \
3411 echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3412 $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3413 echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3414 $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3415 else \
3416 echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3417 $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3418 fi; \
3419 done
3420
3421 # Install the man pages.
3422 install-man: lang.install-man \
3423 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3424 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3425 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3426 $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3427 $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3428 $(DESTDIR)$(man7dir)/gpl$(man7ext)
3429
3430 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3431 -rm -f $@
3432 -$(INSTALL_DATA) $< $@
3433 -chmod a-x $@
3434
3435 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3436 -rm -f $@
3437 -$(INSTALL_DATA) $< $@
3438 -chmod a-x $@
3439
3440 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3441 -rm -f $@
3442 -$(INSTALL_DATA) $< $@
3443 -chmod a-x $@
3444
3445 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3446 -rm -f $@
3447 -$(INSTALL_DATA) $< $@
3448 -chmod a-x $@
3449
3450 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3451 -rm -f $@
3452 -$(INSTALL_DATA) $< $@
3453 -chmod a-x $@
3454
3455 # Install all the header files built in the include subdirectory.
3456 install-headers: $(INSTALL_HEADERS_DIR)
3457 # Fix symlinks to absolute paths in the installed include directory to
3458 # point to the installed directory, not the build directory.
3459 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3460 -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3461 if [ $$? -eq 0 ]; then \
3462 dir=`cd include-fixed; ${PWD_COMMAND}`; \
3463 for i in $$files; do \
3464 dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3465 if expr "$$dest" : "$$dir.*" > /dev/null; then \
3466 rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3467 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3468 fi; \
3469 done; \
3470 fi
3471
3472 # Create or recreate the gcc private include file directory.
3473 install-include-dir: installdirs
3474 $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3475 -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3476 mkdir $(DESTDIR)$(libsubdir)/include-fixed
3477 -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3478
3479 # Create or recreate the install-tools include file directory.
3480 itoolsdir = $(libexecsubdir)/install-tools
3481 itoolsdatadir = $(libsubdir)/install-tools
3482 install-itoolsdirs: installdirs
3483 $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3484 $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3485
3486 # Install the include directory using tar.
3487 install-headers-tar: stmp-int-hdrs install-include-dir
3488 # We use `pwd`/include instead of just include to problems with CDPATH
3489 # Unless a full pathname is provided, some shells would print the new CWD,
3490 # found in CDPATH, corrupting the output. We could just redirect the
3491 # output of `cd', but some shells lose on redirection within `()'s
3492 (cd `${PWD_COMMAND}`/include ; \
3493 tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3494 (cd `${PWD_COMMAND}`/include-fixed ; \
3495 tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3496 # /bin/sh on some systems returns the status of the first tar,
3497 # and that can lose with GNU tar which always writes a full block.
3498 # So use `exit 0' to ignore its exit status.
3499
3500 # Install the include directory using cpio.
3501 install-headers-cpio: stmp-int-hdrs install-include-dir
3502 # See discussion about the use of `pwd` above
3503 cd `${PWD_COMMAND}`/include ; \
3504 find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3505 cd `${PWD_COMMAND}`/include-fixed ; \
3506 find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3507
3508 # Install the include directory using cp.
3509 install-headers-cp: stmp-int-hdrs install-include-dir
3510 cp -p -r include $(DESTDIR)$(libsubdir)
3511 cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3512
3513 # Targets without dependencies, for use in prev-gcc during bootstrap.
3514 real-install-headers-tar:
3515 (cd `${PWD_COMMAND}`/include-fixed ; \
3516 tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3517
3518 real-install-headers-cpio:
3519 cd `${PWD_COMMAND}`/include-fixed ; \
3520 find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3521
3522 real-install-headers-cp:
3523 cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3524
3525 # Install supporting files for fixincludes to be run later.
3526 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3527 macro_list fixinc_list
3528 $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3529 $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3530 $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3531 $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3532 set -e; for ml in `cat fixinc_list`; do \
3533 multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3534 $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3535 $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3536 done
3537 $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3538 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3539 sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3540 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3541 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3542 echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3543 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3544 echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3545 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3546
3547 # Use this target to install the program `collect2' under the name `collect2'.
3548 install-collect2: collect2 installdirs
3549 $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3550 # Install the driver program as $(libsubdir)/gcc for collect2.
3551 $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3552
3553 # Install lto-wrapper.
3554 install-lto-wrapper: lto-wrapper$(exeext)
3555 $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3556
3557 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3558 if test "$(enable_as_accelerator)" != "yes" ; then \
3559 for i in gcc-ar gcc-nm gcc-ranlib; do \
3560 install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3561 target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3562 rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3563 $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3564 if test -f gcc-cross$(exeext); then \
3565 :; \
3566 else \
3567 rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3568 ( cd $(DESTDIR)$(bindir) && \
3569 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3570 fi ; \
3571 done; \
3572 fi
3573
3574 # Cancel installation by deleting the installed files.
3575 uninstall: lang.uninstall
3576 -rm -rf $(DESTDIR)$(libsubdir)
3577 -rm -rf $(DESTDIR)$(libexecsubdir)
3578 -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3579 -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3580 -if [ x$(cpp_install_dir) != x ]; then \
3581 rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3582 else true; fi
3583 -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3584 -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3585 -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3586 -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3587 -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3588 for i in ar nm ranlib ; do \
3589 install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3590 target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3591 rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3592 rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3593 done
3594 #\f
3595 # These targets are for the dejagnu testsuites. The file site.exp
3596 # contains global variables that all the testsuites will use.
3597
3598 target_subdir = @target_subdir@
3599
3600 site.exp: ./config.status Makefile
3601 @echo "Making a new config file..."
3602 -@rm -f ./site.tmp
3603 @$(STAMP) site.exp
3604 -@mv site.exp site.bak
3605 @echo "## these variables are automatically generated by make ##" > ./site.tmp
3606 @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3607 @echo "# add them to the last section" >> ./site.tmp
3608 @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3609 @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3610 @echo "set host_triplet $(host)" >> ./site.tmp
3611 @echo "set build_triplet $(build)" >> ./site.tmp
3612 @echo "set target_triplet $(target)" >> ./site.tmp
3613 @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3614 @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3615 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3616 @echo "set CFLAGS \"\"" >> ./site.tmp
3617 @echo "set CXXFLAGS \"\"" >> ./site.tmp
3618 @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3619 @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3620 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3621 # They are passed first to allow individual tests to override them.
3622 @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3623 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3624 # files that have already been installed there will be found. The -B option
3625 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3626 # from the install tree.
3627 @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3628 @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3629 @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3630 @if test "@enable_plugin@" = "yes" ; then \
3631 echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3632 echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3633 echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3634 echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3635 fi
3636 # If newlib has been configured, we need to pass -B to gcc so it can find
3637 # newlib's crt0.o if it exists. This will cause a "path prefix not used"
3638 # message if it doesn't, but the testsuite is supposed to ignore the message -
3639 # it's too difficult to tell when to and when not to pass -B (not all targets
3640 # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
3641 # seems like too selective a test.
3642 # ??? Another way to solve this might be to rely on linker scripts. Then
3643 # theoretically the -B won't be needed.
3644 # We also need to pass -L ../ld so that the linker can find ldscripts.
3645 @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3646 && [ "${host}" != "${target}" ]; then \
3647 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3648 echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3649 echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3650 echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3651 echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3652 else true; \
3653 fi
3654 @if [ -d $(objdir)/../ld ] ; then \
3655 echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3656 else true; \
3657 fi
3658 echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3659 @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3660 @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3661 echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3662 else true; \
3663 fi
3664 @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3665 echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3666 else true; \
3667 fi
3668 @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3669 echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3670 else true; \
3671 fi
3672 @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3673 @cat ./site.tmp > site.exp
3674 @cat site.bak | sed \
3675 -e '1,/^## All variables above are.*##/ d' >> site.exp
3676 -@rm -f ./site.tmp
3677
3678 CHECK_TARGETS = @check_languages@
3679
3680 check: $(CHECK_TARGETS)
3681
3682 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3683
3684 # The idea is to parallelize testing of multilibs, for example:
3685 # make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3686 # will run 3 concurrent sessions of check-gcc, eventually testing
3687 # all 10 combinations. GNU make is required, as is a shell that expands
3688 # alternations within braces.
3689 lang_checks_parallel = $(lang_checks:=//%)
3690 $(lang_checks_parallel): site.exp
3691 target=`echo "$@" | sed 's,//.*,,'`; \
3692 variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3693 vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3694 $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3695 RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3696 "$$target"
3697
3698 TESTSUITEDIR = testsuite
3699
3700 $(TESTSUITEDIR)/site.exp: site.exp
3701 -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3702 -rm -f $@
3703 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3704
3705 # This is only used for check-% targets that aren't parallelized.
3706 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3707 -test -d plugin || mkdir plugin
3708 -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3709 test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3710 -(rootme=`${PWD_COMMAND}`; export rootme; \
3711 srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3712 cd $(TESTSUITEDIR)/$*; \
3713 rm -f tmp-site.exp; \
3714 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3715 < ../../site.exp > tmp-site.exp; \
3716 $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3717 EXPECT=${EXPECT} ; export EXPECT ; \
3718 if [ -f $${rootme}/../expect/expect ] ; then \
3719 TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3720 export TCL_LIBRARY ; fi ; \
3721 $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3722
3723 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
3724 @echo check-$*
3725
3726 check_p_tool=$(firstword $(subst _, ,$*))
3727 check_p_count=$(check_$(check_p_tool)_parallelize)
3728 check_p_subno=$(word 2,$(subst _, ,$*))
3729 check_p_numbers0:=1 2 3 4 5 6 7 8 9
3730 check_p_numbers1:=0 $(check_p_numbers0)
3731 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
3732 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
3733 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
3734 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
3735 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
3736 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
3737 check_p_subdir=$(subst _,,$*)
3738 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
3739 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
3740 $(check_p_numbers)))
3741
3742 # For parallelized check-% targets, this decides whether parallelization
3743 # is desirable (if -jN is used). If desirable, recursive make is run with
3744 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
3745 # parallel, as they are run in separate directories.
3746 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
3747 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
3748 # dejaGNU procedure is overridden to additionally synchronize through
3749 # a $lang-parallel directory which tests will be run by which runtest instance.
3750 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3751 # files. If parallelization isn't desirable, only one recursive make
3752 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3753 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3754 # should be passed to runtest.
3755 #
3756 # To parallelize some language check, add the corresponding check-$lang
3757 # to lang_checks_parallelized variable and define check_$lang_parallelize
3758 # variable. This is the upper limit to which it is useful to parallelize the
3759 # check-$lang target. It doesn't make sense to try e.g. 128 goals for small
3760 # testsuites like objc or go.
3761 $(lang_checks_parallelized): check-% : site.exp
3762 -rm -rf $(TESTSUITEDIR)/$*-parallel
3763 @if [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \
3764 test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
3765 test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
3766 GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
3767 export GCC_RUNTEST_PARALLELIZE_DIR ; \
3768 $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3769 check-parallel-$* \
3770 $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3771 sums= ; logs= ; \
3772 for dir in $(TESTSUITEDIR)/$* \
3773 $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
3774 do \
3775 if [ -d $$dir ]; then \
3776 mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
3777 sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
3778 fi; \
3779 done; \
3780 $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
3781 > $(TESTSUITEDIR)/$*/$*.sum; \
3782 $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
3783 > $(TESTSUITEDIR)/$*/$*.log; \
3784 rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
3785 else \
3786 $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3787 check_$*_parallelize= check-parallel-$*; \
3788 fi
3789
3790 check-parallel-% : site.exp
3791 -@test -d plugin || mkdir plugin
3792 -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3793 @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3794 -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
3795 srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3796 if [ -n "$(check_p_subno)" ] \
3797 && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
3798 && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
3799 rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
3800 else \
3801 cd $(TESTSUITEDIR)/$(check_p_subdir); \
3802 rm -f tmp-site.exp; \
3803 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3804 < ../../site.exp > tmp-site.exp; \
3805 $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3806 EXPECT=${EXPECT} ; export EXPECT ; \
3807 if [ -f $${rootme}/../expect/expect ] ; then \
3808 TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3809 export TCL_LIBRARY ; \
3810 fi ; \
3811 $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
3812 if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
3813 touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
3814 fi ; \
3815 fi )
3816
3817 # QMTest targets
3818
3819 # The path to qmtest.
3820 QMTEST_PATH=qmtest
3821
3822 # The flags to pass to qmtest.
3823 QMTESTFLAGS=
3824
3825 # The flags to pass to "qmtest run".
3826 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
3827
3828 # The command to use to invoke qmtest.
3829 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3830
3831 # The tests (or suites) to run.
3832 QMTEST_GPP_TESTS=g++
3833
3834 # The subdirectory of the OBJDIR that will be used to store the QMTest
3835 # test database configuration and that will be used for temporary
3836 # scratch space during QMTest's execution.
3837 QMTEST_DIR=qmtestsuite
3838
3839 # Create the QMTest database configuration.
3840 ${QMTEST_DIR} stamp-qmtest:
3841 ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3842 -c gcc_database.GCCDatabase \
3843 -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
3844 $(STAMP) stamp-qmtest
3845
3846 # Create the QMTest context file.
3847 ${QMTEST_DIR}/context: stamp-qmtest
3848 rm -f $@
3849 echo "CompilerTable.languages=c cplusplus" >> $@
3850 echo "CompilerTable.c_kind=GCC" >> $@
3851 echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
3852 echo "CompilerTable.c_options=-B${objdir}/" >> $@
3853 echo "CompilerTable.cplusplus_kind=GCC" >> $@
3854 echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
3855 echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
3856 echo "DejaGNUTest.target=${target_noncanonical}" >> $@
3857
3858 # Run the G++ testsuite using QMTest.
3859 qmtest-g++: ${QMTEST_DIR}/context
3860 cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3861 -o g++.qmr ${QMTEST_GPP_TESTS}
3862
3863 # Use the QMTest GUI.
3864 qmtest-gui: ${QMTEST_DIR}/context
3865 cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3866
3867 .PHONY: qmtest-g++
3868
3869 # Run Paranoia on real.c.
3870
3871 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
3872 g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
3873
3874 paranoia: paranoia.o real.o $(LIBIBERTY)
3875 g++ -o $@ paranoia.o real.o $(LIBIBERTY)
3876
3877 # These exist for maintenance purposes.
3878
3879 # Update the tags table.
3880 TAGS: lang.tags
3881 (cd $(srcdir); \
3882 incs= ; \
3883 list='$(SUBDIRS)'; for dir in $$list; do \
3884 if test -f $$dir/TAGS; then \
3885 incs="$$incs --include $$dir/TAGS.sub"; \
3886 fi; \
3887 done; \
3888 etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c *.cc \
3889 ../include/*.h \
3890 --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 \
3891 --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\).*(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def \
3892 --language=none --regex="/DEFTIMEVAR (\([A-Za-z_0-9]+\)/\1/" timevar.def \
3893 ; \
3894 etags --include TAGS.sub $$incs)
3895
3896 # -----------------------------------------------------
3897 # Rules for generating translated message descriptions.
3898 # Disabled by autoconf if the tools are not available.
3899 # -----------------------------------------------------
3900
3901 XGETTEXT = @XGETTEXT@
3902 GMSGFMT = @GMSGFMT@
3903 MSGMERGE = msgmerge
3904 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
3905
3906 .PHONY: build- install- build-po install-po update-po
3907
3908 # Dummy rules to deal with dependencies produced by use of
3909 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3910 build-: ; @true
3911 install-: ; @true
3912
3913 build-po: $(CATALOGS)
3914
3915 # This notation should be acceptable to all Make implementations used
3916 # by people who are interested in updating .po files.
3917 update-po: $(CATALOGS:.gmo=.pox)
3918
3919 # N.B. We do not attempt to copy these into $(srcdir). The snapshot
3920 # script does that.
3921 .po.gmo:
3922 $(mkinstalldirs) po
3923 $(GMSGFMT) --statistics -o $@ $<
3924
3925 # The new .po has to be gone over by hand, so we deposit it into
3926 # build/po with a different extension.
3927 # If build/po/gcc.pot exists, use it (it was just created),
3928 # else use the one in srcdir.
3929 .po.pox:
3930 $(mkinstalldirs) po
3931 $(MSGMERGE) $< `if test -f po/gcc.pot; \
3932 then echo po/gcc.pot; \
3933 else echo $(srcdir)/po/gcc.pot; fi` -o $@
3934
3935 # This rule has to look for .gmo modules in both srcdir and
3936 # the cwd, and has to check that we actually have a catalog
3937 # for each language, in case they weren't built or included
3938 # with the distribution.
3939 install-po:
3940 $(mkinstalldirs) $(DESTDIR)$(datadir)
3941 cats="$(CATALOGS)"; for cat in $$cats; do \
3942 lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3943 if [ -f $$cat ]; then :; \
3944 elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3945 else continue; \
3946 fi; \
3947 dir=$(localedir)/$$lang/LC_MESSAGES; \
3948 echo $(mkinstalldirs) $(DESTDIR)$$dir; \
3949 $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
3950 echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3951 $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3952 done
3953
3954 # Rule for regenerating the message template (gcc.pot).
3955 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3956 # this rule has no dependencies and always regenerates gcc.pot. This is
3957 # relatively harmless since the .po files do not directly depend on it.
3958 # Note that exgettext has an awk script embedded in it which requires a
3959 # fairly modern (POSIX-compliant) awk.
3960 # The .pot file is left in the build directory.
3961 gcc.pot: po/gcc.pot
3962 po/gcc.pot: force
3963 $(mkinstalldirs) po
3964 $(MAKE) srcextra
3965 AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3966 $(XGETTEXT) gcc $(srcdir)
3967
3968 #\f
3969
3970 # Dependency information.
3971
3972 # In order for parallel make to really start compiling the expensive
3973 # objects from $(OBJS) as early as possible, build all their
3974 # prerequisites strictly before all objects.
3975 $(ALL_HOST_OBJS) : | $(generated_files)
3976
3977 # Include the auto-generated dependencies for all host objects.
3978 DEPFILES = \
3979 $(foreach obj,$(ALL_HOST_OBJS),\
3980 $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
3981 -include $(DEPFILES)