1 # Makefile for GNU Compiler Collection
2 # Run 'configure' to generate Makefile from Makefile.in
4 # Copyright (C) 1987-2013 Free Software Foundation, Inc.
6 #This file is part of GCC.
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)
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.
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/>.
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.
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.
31 # Depend on this to specify a phony target portably.
34 # This tells GNU make version 3 not to export the variables
35 # defined in this file into the environment (and thus recursive makes).
37 # And this tells it not to automatically pass command-line variables
41 # Suppress smart makes who think they know how to automake yacc and flex file
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.
51 .SUFFIXES: .c .cc .o .po .pox .gmo
53 # -------------------------------
54 # Standard autoconf-set variables
55 # -------------------------------
60 target_noncanonical:=@target_noncanonical@
62 # Sed command to transform gcc to installed name.
63 program_transform_name := @program_transform_name@
65 # -----------------------------
66 # Directories used during build
67 # -----------------------------
69 # Directory where sources are, from where we are.
71 gcc_docdir = @srcdir@/doc
73 # Directory where sources are, absolute.
74 abs_srcdir = @abs_srcdir@
75 abs_docdir = @abs_srcdir@/doc
77 # Top build directory for this package, relative to here.
80 # The absolute path to the current directory.
81 objdir := $(shell pwd)
83 host_subdir=@host_subdir@
84 build_subdir=@build_subdir@
85 target_subdir=@target_subdir@
86 build_libsubdir=@build_libsubdir@
88 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
89 ifeq ($(host_subdir),.)
90 toplevel_builddir := ..
92 toplevel_builddir := ../..
95 build_objdir := $(toplevel_builddir)/$(build_subdir)
96 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
97 target_objdir := $(toplevel_builddir)/$(target_subdir)
103 # Directory where sources are, from where we are.
106 # We define a vpath for the sources of the .texi files here because they
107 # are split between multiple directories and we would rather use one implicit
108 # pattern rule for everything.
109 # This vpath could be extended within the Make-lang fragments.
111 vpath %.texi $(gcc_docdir)
112 vpath %.texi $(gcc_docdir)/include
118 # Variables that exist for you to override.
119 # See below for how to change them for certain systems.
121 # List of language subdirectories.
122 SUBDIRS =@subdirs@ build
124 # Selection of languages to be made.
125 CONFIG_LANGUAGES = @all_selected_languages@
126 LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) $(CONFIG_LANGUAGES)
128 # Default values for variables overridden in Makefile fragments.
129 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
130 # TCFLAGS is used for compilations with the GCC just built.
131 # T_CFLAGS is used for all compilations and is overridden by t-* files.
135 CXXFLAGS = @CXXFLAGS@
138 # Should we build position-independent host code?
141 # Flags to determine code coverage. When coverage is disabled, this will
142 # contain the optimization flags, as you normally want code coverage
143 # without optimization.
144 COVERAGE_FLAGS = @coverage_flags@
145 coverageexts = .{gcda,gcno}
147 # The warning flags are separate from CFLAGS because people tend to
148 # override optimization flags and we'd like them to still have warnings
149 # turned on. These flags are also used to pass other stage dependent
150 # flags from configure. The user is free to explicitly turn these flags
152 # LOOSE_WARN are the warning flags to use when compiling something
153 # which is only compiled with gcc, such as libgcc.
154 # C_LOOSE_WARN is similar, but with C-only warnings.
155 # STRICT_WARN are the additional warning flags to
156 # apply to the back end and some front ends, which may be compiled
157 # with other compilers.
158 # C_STRICT_WARN is similar, with C-only warnings.
159 LOOSE_WARN = @loose_warn@
160 C_LOOSE_WARN = @c_loose_warn@
161 STRICT_WARN = @strict_warn@
162 C_STRICT_WARN = @c_strict_warn@
164 # This is set by --enable-checking. The idea is to catch forgotten
165 # "extern" tags in header files.
166 NOCOMMON_FLAG = @nocommon_flag@
168 NOEXCEPTION_FLAGS = @noexception_flags@
170 # This is set by --disable-maintainer-mode (default) to "#"
171 # FIXME: 'MAINT' will always be set to an empty string, no matter if
172 # --disable-maintainer-mode is used or not. This is because the
173 # following will expand to "MAINT := " in maintainer mode, and to
174 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
175 # they mean exactly the same thing for make.
178 # The following provides the variable ENABLE_MAINTAINER_RULES that can
179 # be used in language Make-lang.in makefile fragments to enable
180 # maintainer rules. So, ENABLE_MAINTAINER_RULES is 'true' in
181 # maintainer mode, and '' otherwise.
182 @MAINT@ ENABLE_MAINTAINER_RULES = true
184 # These are set by --enable-checking=valgrind.
185 RUN_GEN = @valgrind_command@
186 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
188 # This is how we control whether or not the additional warnings are applied.
189 .-warn = $(STRICT_WARN)
190 build-warn = $(STRICT_WARN)
191 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
192 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
194 # These files are to have specific diagnostics suppressed, or are not to
195 # be subject to -Werror:
196 # flex output may yield harmless "no previous prototype" warnings
197 build/gengtype-lex.o-warn = -Wno-error
198 gengtype-lex.o-warn = -Wno-error
200 # All warnings have to be shut off in stage1 if the compiler used then
201 # isn't gcc; configure determines that. WARN_CFLAGS will be either
202 # $(GCC_WARN_CFLAGS), or nothing. Similarly, WARN_CXXFLAGS will be
203 # either $(GCC_WARN_CXXFLAGS), or nothing.
204 WARN_CFLAGS = @warn_cflags@
205 WARN_CXXFLAGS = @warn_cxxflags@
207 CPPFLAGS = @CPPFLAGS@
220 RANLIB_FLAGS = @ranlib_flags@
222 # Libraries to use on the host.
223 HOST_LIBS = @HOST_LIBS@
225 # The name of the compiler to use.
227 COMPILER_FLAGS = $(CXXFLAGS)
228 # If HOST_LIBS is set, then the user is controlling the libraries to
229 # link against. In that case, link with $(CC) so that the -lstdc++
230 # library is not introduced. If HOST_LIBS is not set, link with
231 # $(CXX) to pick up -lstdc++.
234 LINKER_FLAGS = $(CXXFLAGS)
237 LINKER_FLAGS = $(CFLAGS)
240 # Like LINKER, but use a mutex for serializing front end links.
241 ifeq (@DO_LINK_MUTEX@,true)
242 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
247 # -------------------------------------------
248 # Programs which operate on the build machine
249 # -------------------------------------------
252 # pwd command to use. Allow user to override default by setting PWDCMD in
253 # the environment to account for automounters. The make variable must not
254 # be called PWDCMD, otherwise the value set here is passed to make
255 # subprocesses and overrides the setting from the user's environment.
256 # Don't use PWD since it is a common shell environment variable and we
257 # don't want to corrupt it.
258 PWD_COMMAND = $${PWDCMD-pwd}
259 # on sysV, define this as cp.
261 # Some systems may be missing symbolic links, regular links, or both.
262 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
265 # These permit overriding just for certain files.
266 INSTALL_PROGRAM = @INSTALL_PROGRAM@
267 INSTALL_DATA = @INSTALL_DATA@
268 INSTALL_SCRIPT = @INSTALL@
269 install_sh = $(SHELL) $(srcdir)/../install-sh
270 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
271 MAKEINFO = @MAKEINFO@
272 MAKEINFOFLAGS = --no-split
275 TEXI2HTML = $(MAKEINFO) --html
276 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
277 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
278 # Some versions of `touch' (such as the version on Solaris 2.8)
279 # do not correctly set the timestamp due to buggy versions of `utime'
280 # in the kernel. So, we use `echo' instead.
281 STAMP = echo timestamp >
282 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
283 # translate the shell's notion of absolute pathnames to the native
285 build_file_translate = @build_file_translate@
287 # Make sure the $(MAKE) variable is defined.
290 # Locate mkinstalldirs.
291 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
293 # write_entries_to_file - writes each entry in a list
294 # to the specified file. Entries are written in chunks of
295 # $(write_entries_to_file_split) to accommodate systems with
296 # severe command-line-length limitations.
298 # $(1): variable containing entries to iterate over
300 write_entries_to_file_split = 50
301 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
303 $(shell i=1; while test $$i -le $(words $(1)); do \
304 echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
305 $(shell echo "$(wordlist $(range), \
306 $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
307 | tr ' ' '\012' >> $(2)))
313 # Dependency tracking stuff.
314 CXXDEPMODE = @CXXDEPMODE@
316 depcomp = $(SHELL) $(srcdir)/../depcomp
318 # In the past we used AC_PROG_CC_C_O and set this properly, but
319 # it was discovered that this hadn't worked in a long time, so now
321 OUTPUT_OPTION = -o $@
323 # This is where we get zlib from. zlibdir is -L../zlib and zlibinc is
324 # -I../zlib, unless we were configured with --with-system-zlib, in which
325 # case both are empty.
337 CLOOGLIBS = @CLOOGLIBS@
338 CLOOGINC = @CLOOGINC@
340 # Set to 'yes' if the LTO front end is enabled.
341 enable_lto = @enable_lto@
343 # Compiler and flags needed for plugin support
345 PLUGINCFLAGS = @CXXFLAGS@
347 # Libs and linker options needed for plugin support
348 PLUGINLIBS = @pluginlibs@
350 enable_plugin = @enable_plugin@
352 enable_host_shared = @enable_host_shared@
354 CPPLIB = ../libcpp/libcpp.a
355 CPPINC = -I$(srcdir)/../libcpp/include
357 # Where to find decNumber
358 enable_decimal_float = @enable_decimal_float@
359 DECNUM = $(srcdir)/../libdecnumber
360 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
361 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
362 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
364 # The backtrace library.
365 BACKTRACE = $(srcdir)/../libbacktrace
366 BACKTRACEINC = -I$(BACKTRACE)
367 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
369 # Target to use when installing include directory. Either
370 # install-headers-tar, install-headers-cpio or install-headers-cp.
371 INSTALL_HEADERS_DIR = @build_install_headers_dir@
373 # Header files that are made available under the same name
374 # to programs compiled with GCC.
375 USER_H = $(srcdir)/ginclude/float.h \
376 $(srcdir)/ginclude/iso646.h \
377 $(srcdir)/ginclude/stdarg.h \
378 $(srcdir)/ginclude/stdbool.h \
379 $(srcdir)/ginclude/stddef.h \
380 $(srcdir)/ginclude/varargs.h \
381 $(srcdir)/ginclude/stdfix.h \
382 $(srcdir)/ginclude/stdnoreturn.h \
383 $(srcdir)/ginclude/stdalign.h \
384 $(srcdir)/ginclude/stdatomic.h \
387 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
388 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
390 # The GCC to use for compiling crt*.o.
391 # Usually the one we just built.
392 # Don't use this as a dependency--use $(GCC_PASSES).
393 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
395 # Set if the compiler was configured with --with-build-sysroot.
396 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
398 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
400 # It also specifies -isystem ./include to find, e.g., stddef.h.
401 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
403 # ---------------------------------------------------
404 # Programs which produce files for the target machine
405 # ---------------------------------------------------
407 AR_FOR_TARGET := $(shell \
408 if [ -f $(objdir)/../binutils/ar ] ; then \
409 echo $(objdir)/../binutils/ar ; \
411 if [ "$(host)" = "$(target)" ] ; then \
414 t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
417 AR_FLAGS_FOR_TARGET =
418 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
419 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
420 LIPO_FOR_TARGET = lipo
421 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
422 RANLIB_FOR_TARGET := $(shell \
423 if [ -f $(objdir)/../binutils/ranlib ] ; then \
424 echo $(objdir)/../binutils/ranlib ; \
426 if [ "$(host)" = "$(target)" ] ; then \
429 t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
432 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
433 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
435 STRIP_FOR_TARGET := $(shell \
436 if [ -f $(objdir)/../binutils/strip-new ] ; then \
437 echo $(objdir)/../binutils/strip-new ; \
439 if [ "$(host)" = "$(target)" ] ; then \
442 t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
450 # Where to find some libiberty headers.
451 HASHTAB_H = $(srcdir)/../include/hashtab.h
452 OBSTACK_H = $(srcdir)/../include/obstack.h
453 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
454 MD5_H = $(srcdir)/../include/md5.h
455 XREGEX_H = $(srcdir)/../include/xregex.h
456 FNMATCH_H = $(srcdir)/../include/fnmatch.h
458 # Linker plugin API headers
459 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
461 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
462 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
463 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
464 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
466 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
467 # Purge it of unnecessary internal relative paths
468 # to directories that might not exist yet.
469 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
470 # Use single quotes here to avoid nested double- and backquotes, this
471 # macro is also used in a double-quoted context.
472 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
474 # Control whether to run fixincludes.
475 STMP_FIXINC = @STMP_FIXINC@
477 # Test to see whether <limits.h> exists in the system header files.
478 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
480 # Directory for prefix to system directories, for
481 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
482 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
483 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
485 xmake_file=@xmake_file@
486 tmake_file=@tmake_file@
487 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
488 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
489 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
490 out_file=$(srcdir)/config/@out_file@
491 out_object_file=@out_object_file@
492 common_out_file=$(srcdir)/common/config/@common_out_file@
493 common_out_object_file=@common_out_object_file@
494 md_file=$(srcdir)/config/@md_file@
495 tm_file_list=@tm_file_list@
496 tm_include_list=@tm_include_list@
497 tm_defines=@tm_defines@
498 tm_p_file_list=@tm_p_file_list@
499 tm_p_include_list=@tm_p_include_list@
500 build_xm_file_list=@build_xm_file_list@
501 build_xm_include_list=@build_xm_include_list@
502 build_xm_defines=@build_xm_defines@
503 host_xm_file_list=@host_xm_file_list@
504 host_xm_include_list=@host_xm_include_list@
505 host_xm_defines=@host_xm_defines@
506 xm_file_list=@xm_file_list@
507 xm_include_list=@xm_include_list@
508 xm_defines=@xm_defines@
510 lang_checks_parallelized=
511 dg_target_exps:=aarch64.exp,alpha.exp,arm.exp,avr.exp,bfin.exp,cris.exp
512 dg_target_exps:=$(dg_target_exps),epiphany.exp,frv.exp,i386.exp,ia64.exp
513 dg_target_exps:=$(dg_target_exps),m68k.exp,microblaze.exp,mips.exp,powerpc.exp
514 dg_target_exps:=$(dg_target_exps),rx.exp,s390.exp,sh.exp,sparc.exp,spu.exp
515 dg_target_exps:=$(dg_target_exps),tic6x.exp,xstormy16.exp
516 # This lists a couple of test files that take most time during check-gcc.
517 # When doing parallelized check-gcc, these can run in parallel with the
518 # remaining tests. Each word in this variable stands for work for one
519 # make goal and one extra make goal is added to handle all the *.exp
520 # files not handled explicitly already. If multiple *.exp files
521 # should be run in the same runtest invocation (usually if they aren't
522 # very long running, but still should be split of from the check-parallel-$lang
523 # remaining tests runtest invocation), they should be concatenated with commas.
524 # Note that [a-zA-Z] wildcards need to have []s prefixed with \ (needed
525 # by tcl) and as the *.exp arguments are mached both as is and with
526 # */ prefixed to it in runtest_file_p, it is usually desirable to include
527 # a subdirectory name.
528 check_gcc_parallelize=execute.exp=execute/2* \
529 execute.exp=execute/\[013-9a-fA-F\]* \
530 execute.exp=execute/\[pP\]*,dg.exp \
531 execute.exp=execute/\[g-oq-zG-OQ-Z\]*,compile.exp=compile/2* \
532 compile.exp=compile/\[9pP\]*,builtins.exp \
533 compile.exp=compile/\[013-8a-oq-zA-OQ-Z\]* \
534 dg-torture.exp,ieee.exp \
535 vect.exp,unsorted.exp \
537 struct-layout-1.exp,stackalign.exp \
539 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
540 lang_specs_files=@lang_specs_files@
541 lang_tree_files=@lang_tree_files@
542 target_cpu_default=@target_cpu_default@
543 OBJC_BOEHM_GC=@objc_boehm_gc@
544 extra_modes_file=@extra_modes_file@
545 extra_opt_files=@extra_opt_files@
546 host_hook_obj=@out_host_hook_obj@
549 enable_multiarch = @enable_multiarch@
550 with_cpu = @with_cpu@
551 with_float = @with_float@
552 ifeq ($(enable_multiarch),yes)
555 ifeq ($(enable_multiarch),auto)
556 # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
557 if_multiarch = $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
563 # ------------------------
564 # Installation directories
565 # ------------------------
567 # Common prefix for installation directories.
568 # NOTE: This directory must exist when you start installation.
570 # Directory in which to put localized header files. On the systems with
571 # gcc as the native cc, `local_prefix' may not be `prefix' which is
573 # NOTE: local_prefix *should not* default from prefix.
574 local_prefix = @local_prefix@
575 # Directory in which to put host dependent programs and libraries
576 exec_prefix = @exec_prefix@
577 # Directory in which to put the executable for the command `gcc'
579 # Directory in which to put the directories used by the compiler.
581 # Directory in which GCC puts its executables.
582 libexecdir = @libexecdir@
588 # Directory in which the compiler finds libraries etc.
589 libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(version)
590 # Directory in which the compiler finds executables
591 libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(version)
592 # Directory in which all plugin resources are installed
593 plugin_resourcesdir = $(libsubdir)/plugin
594 # Directory in which plugin headers are installed
595 plugin_includedir = $(plugin_resourcesdir)/include
596 # Directory in which plugin specific executables are installed
597 plugin_bindir = $(libexecsubdir)/plugin
598 # Used to produce a relative $(gcc_tooldir) in gcc.o
599 unlibsubdir = ../../..
600 # $(prefix), expressed as a path relative to $(libsubdir).
602 # An explanation of the sed strings:
603 # -e 's|^$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
604 # -e 's|/$$||' match a trailing forward slash and eliminates it
605 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
606 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
608 # (*) Note this pattern overwrites the first character of the string
609 # with a forward slash if one is not already present. This is not a
610 # problem because the exact names of the sub-directories concerned is
611 # unimportant, just the number of them matters.
613 # The practical upshot of these patterns is like this:
615 # prefix exec_prefix result
616 # ------ ----------- ------
620 # /foo/ /foo/bar/ ../
621 # /foo /foo/bar/ugg ../../
622 libsubdir_to_prefix := \
623 $(unlibsubdir)/$(shell echo "$(libdir)" | \
624 sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
626 # $(exec_prefix), expressed as a path relative to $(prefix).
627 prefix_to_exec_prefix := \
628 $(shell echo "$(exec_prefix)" | \
629 sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
630 # Directory in which to find other cross-compilation tools and headers.
632 # Used in install-cross.
633 gcc_tooldir = @gcc_tooldir@
634 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
635 build_tooldir = $(exec_prefix)/$(target_noncanonical)
636 # Directory in which the compiler finds target-independent g++ includes.
637 gcc_gxx_include_dir = @gcc_gxx_include_dir@
638 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
639 # Directory to search for site-specific includes.
640 local_includedir = $(local_prefix)/include
641 includedir = $(prefix)/include
642 # where the info files go
644 # Where cpp should go besides $prefix/bin if necessary
645 cpp_install_dir = @cpp_install_dir@
646 # where the locale files go
648 localedir = $(datadir)/locale
649 # Extension (if any) to put in installed man-page filename.
653 exeext = @host_exeext@
654 build_exeext = @build_exeext@
656 # Directory in which to put man pages.
658 man1dir = $(mandir)/man1
659 man7dir = $(mandir)/man7
660 # Dir for temp files.
663 datarootdir = @datarootdir@
665 # Directory in which to build HTML
666 build_htmldir = $(objdir)/HTML/gcc-$(version)
667 # Directory in which to put HTML
670 # Whether we were configured with NLS.
673 # Internationalization library.
675 LIBINTL_DEP = @LIBINTL_DEP@
677 # Character encoding conversion library.
678 LIBICONV = @LIBICONV@
679 LIBICONV_DEP = @LIBICONV_DEP@
681 # If a supplementary library is being used for the GC.
684 # "true" if the target C library headers are unavailable; "false"
686 inhibit_libc = @inhibit_libc@
687 ifeq ($(inhibit_libc),true)
688 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
691 # List of extra executables that should be compiled for this target machine
692 # that are used when linking.
693 # The rules for compiling them should be in the t-* file for the machine.
694 EXTRA_PROGRAMS = @extra_programs@
696 # List of extra object files that should be compiled and linked with
697 # compiler proper (cc1, cc1obj, cc1plus).
698 EXTRA_OBJS = @extra_objs@
700 # List of extra object files that should be compiled and linked with
702 EXTRA_GCC_OBJS =@extra_gcc_objs@
704 # List of extra libraries that should be linked with the gcc driver.
705 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
707 # List of additional header files to install.
708 EXTRA_HEADERS =@extra_headers_list@
710 # How to handle <stdint.h>.
711 USE_GCC_STDINT = @use_gcc_stdint@
713 # The configure script will set this to collect2$(exeext), except on a
714 # (non-Unix) host which can not build collect2, for which it will be
716 COLLECT2 = @collect2@
718 # Program to convert libraries.
721 # Control whether header files are installed.
722 INSTALL_HEADERS=install-headers install-mkheaders
724 # Control whether Info documentation is built and installed.
725 BUILD_INFO = @BUILD_INFO@
727 # Control whether manpages generated by texi2pod.pl can be rebuilt.
728 GENERATED_MANPAGES = @GENERATED_MANPAGES@
730 # Additional directories of header files to run fixincludes on.
731 # These should be directories searched automatically by default
732 # just as /usr/include is.
733 # *Do not* use this for directories that happen to contain
734 # header files, but are not searched automatically by default.
735 # On most systems, this is empty.
736 OTHER_FIXINCLUDES_DIRS=
738 # A list of all the language-specific executables.
739 COMPILERS = @all_compilers@
741 # List of things which should already be built whenever we try to use xgcc
742 # to compile anything (without linking).
743 GCC_PASSES=xgcc$(exeext) specs
745 # Directory to link to, when using the target `maketest'.
748 # Native compiler for the build machine and its switches.
749 CC_FOR_BUILD = @CC_FOR_BUILD@
750 CXX_FOR_BUILD = @CXX_FOR_BUILD@
751 BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
752 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
754 # Native compiler that we use. This may be C++ some day.
755 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
756 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
758 # Native linker that we use.
759 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
760 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
762 # Native linker and preprocessor flags. For x-fragment overrides.
763 BUILD_LDFLAGS=@BUILD_LDFLAGS@
764 BUILD_CPPFLAGS=$(ALL_CPPFLAGS)
766 # Actual name to use when installing a native compiler.
767 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
768 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
769 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
770 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
772 # Setup the testing framework, if you have one
773 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
774 echo $${rootme}/../expect/expect ; \
775 else echo expect ; fi`
777 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
778 echo $${srcdir}/../dejagnu/runtest ; \
779 else echo runtest; fi`
782 # This should name the specs file that we're going to install. Target
783 # Makefiles may override it and name another file to be generated from
784 # the built-in specs and installed as the default spec, as long as
785 # they also introduce a rule to generate a file name specs, to be used
789 # Extra include files that are defined by HeaderInclude directives in
793 # Extra include files that are defined by SourceInclude directives in
795 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
799 # End of variables for you to override.
801 # GTM_H lists the config files that the generator files depend on,
802 # while TM_H lists the ones ordinary gcc files depend on, which
803 # includes several files generated by those generators.
804 BCONFIG_H = bconfig.h $(build_xm_file_list)
805 CONFIG_H = config.h $(host_xm_file_list)
806 TCONFIG_H = tconfig.h $(xm_file_list)
807 TM_P_H = tm_p.h $(tm_p_file_list)
808 GTM_H = tm.h $(tm_file_list) insn-constants.h
809 TM_H = $(GTM_H) insn-flags.h $(OPTIONS_H)
811 # Variables for version information.
812 BASEVER := $(srcdir)/BASE-VER # 4.x.y
813 DEVPHASE := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
814 DATESTAMP := $(srcdir)/DATESTAMP # YYYYMMDD or empty
815 REVISION := $(srcdir)/REVISION # [BRANCH revision XXXXXX]
817 BASEVER_c := $(shell cat $(BASEVER))
818 DEVPHASE_c := $(shell cat $(DEVPHASE))
819 DATESTAMP_c := $(shell cat $(DATESTAMP))
821 ifeq (,$(wildcard $(REVISION)))
825 REVISION_c := $(shell cat $(REVISION))
828 version := $(BASEVER_c)
830 # For use in version.c - double quoted strings, with appropriate
831 # surrounding punctuation and spaces, and with the datestamp and
832 # development phase collapsed to the empty string in release mode
833 # (i.e. if DEVPHASE_c is empty). The space immediately after the
834 # comma in the $(if ...) constructs is significant - do not remove it.
835 BASEVER_s := "\"$(BASEVER_c)\""
836 DEVPHASE_s := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
837 DATESTAMP_s := "\"$(if $(DEVPHASE_c), $(DATESTAMP_c))\""
838 PKGVERSION_s:= "\"@PKGVERSION@\""
839 BUGURL_s := "\"@REPORT_BUGS_TO@\""
841 PKGVERSION := @PKGVERSION@
842 BUGURL_TEXI := @REPORT_BUGS_TEXI@
845 REVISION_s := "\"$(if $(DEVPHASE_c), $(REVISION_c))\""
850 # Shorthand variables for dependency lists.
851 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
852 VEC_H = vec.h statistics.h $(GGC_H)
853 HASH_TABLE_H = $(HASHTAB_H) hash-table.h
854 EXCEPT_H = except.h $(HASHTAB_H)
855 TARGET_DEF = target.def target-hooks-macros.h
856 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
857 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
858 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
859 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
860 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
861 MACHMODE_H = machmode.h mode-classes.def insn-modes.h
862 HOOKS_H = hooks.h $(MACHMODE_H)
863 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
864 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
865 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
866 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
867 $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
868 RTL_BASE_H = coretypes.h rtl.h rtl.def $(MACHMODE_H) reg-notes.def \
869 insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
870 $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
871 FIXED_VALUE_H = fixed-value.h $(MACHMODE_H) double-int.h
872 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
873 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
874 PARAMS_H = params.h params.def
875 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
876 gtm-builtins.def sanitizer.def cilkplus.def cilk-builtins.def
877 INTERNAL_FN_DEF = internal-fn.def
878 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
879 TREE_CORE_H = tree-core.h coretypes.h all-tree.def tree.def \
880 c-family/c-common.def $(lang_tree_files) $(MACHMODE_H) \
881 $(BUILTINS_DEF) $(INPUT_H) statistics.h \
882 $(VEC_H) treestruct.def $(HASHTAB_H) \
883 double-int.h alias.h $(SYMTAB_H) $(FLAGS_H) \
884 $(REAL_H) $(FIXED_VALUE_H)
885 TREE_H = tree.h $(TREE_CORE_H) tree-check.h
886 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
887 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
888 cfg-flags.def cfghooks.h
889 GIMPLE_H = gimple.h gimple.def gsstruct.def pointer-set.h $(VEC_H) \
890 $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
891 tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H)
892 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h
894 EMIT_RTL_H = emit-rtl.h
895 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
896 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
897 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
898 $(VEC_H) $(INPUT_H) $(MACHMODE_H)
899 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H)
900 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
901 REGS_H = regs.h $(MACHMODE_H) hard-reg-set.h
902 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) double-int.h \
903 $(BITMAP_H) sbitmap.h
904 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
905 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
906 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
907 cif-code.def ipa-ref.h ipa-ref-inline.h $(LINKER_PLUGIN_API_H) is-a.h
908 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
909 alloc-pool.h $(TIMEVAR_H)
910 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
911 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
912 GGC_H = ggc.h gtype-desc.h statistics.h
913 TIMEVAR_H = timevar.h timevar.def
914 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
915 INSN_ADDR_H = $(srcdir)/insn-addr.h
916 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
917 $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
918 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
919 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
920 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
921 $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
922 PREDICT_H = predict.h predict.def
923 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
924 $(srcdir)/../libcpp/include/cpplib.h
925 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
926 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
927 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
928 CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h
929 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h $(CPP_ID_DATA_H)
930 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
931 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
932 TREE_FLOW_H = tree-flow.h tree-flow-inline.h tree-ssa-operands.h \
933 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
934 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
936 TREE_SSA_H = tree-ssa.h $(TREE_FLOW_H)
937 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H)
938 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
939 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
940 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
941 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
942 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
943 $(C_COMMON_H) $(TREE_H)
944 TREE_INLINE_H = tree-inline.h
945 REAL_H = real.h $(MACHMODE_H)
946 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
947 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
948 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h pointer-set.h
949 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
950 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
951 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
952 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
953 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
954 PLUGIN_VERSION_H = plugin-version.h configargs.h
955 CONTEXT_H = context.h
958 # Now figure out from those variables how to compile and link.
960 # IN_GCC distinguishes between code compiled into GCC itself and other
961 # programs built during a bootstrap.
962 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
963 # cross compiler which does not use the native headers and libraries.
964 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
966 # This is the variable actually used when we compile. If you change this,
967 # you probably want to update BUILD_CFLAGS in configure.ac
968 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
969 $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
972 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
973 $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@
975 # Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro
976 # puts -I options in CPPFLAGS, our include files in the srcdir will always
977 # win against random include files in /usr/include.
978 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
980 # This is the variable to use when using $(COMPILER).
981 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
983 # This is the variable to use when using $(LINKER).
984 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
986 # Build and host support libraries.
988 # Use the "pic" build of libiberty if --enable-host-shared.
989 ifeq ($(enable_host_shared),yes)
990 LIBIBERTY = ../libiberty/pic/libiberty.a
991 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
993 LIBIBERTY = ../libiberty/libiberty.a
994 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
997 # Dependencies on the intl and portability libraries.
998 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
999 $(LIBDECNUMBER) $(LIBBACKTRACE)
1001 # Likewise, for use in the tools that must run on this machine
1002 # even if we are cross-building GCC.
1003 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1005 # How to link with both our special library facilities
1006 # and the system's installed libraries.
1007 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1008 $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1009 BACKENDLIBS = $(CLOOGLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1011 # Any system libraries needed just for GNAT.
1012 SYSLIBS = @GNAT_LIBEXC@
1014 # Used from ada/gcc-interface/Make-lang.in
1015 GNATBIND = @GNATBIND@
1016 GNATMAKE = @GNATMAKE@
1018 # Libs needed (at present) just for jcf-dump.
1019 LDEXP_LIB = @LDEXP_LIB@
1021 # Likewise, for use in the tools that must run on this machine
1022 # even if we are cross-building GCC.
1023 BUILD_LIBS = $(BUILD_LIBIBERTY)
1025 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1026 build/vec.o build/min-insn-modes.o build/gensupport.o \
1028 BUILD_MD = build/read-md.o
1029 BUILD_ERRORS = build/errors.o
1031 # Specify the directories to be searched for header files.
1032 # Both . and srcdir are used, in that order,
1033 # so that *config.h will be found in the compilation
1034 # subdirectory rather than in the source directory.
1035 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1036 # currently being compiled, in both source trees, to be examined as well.
1037 # libintl.h will be found in ../intl if we are using the included libintl.
1038 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1039 -I$(srcdir)/../include @INCINTL@ \
1040 $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1041 $(CLOOGINC) $(ISLINC)
1043 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1044 ifeq ($(CXXDEPMODE),depmode=gcc3)
1045 # Note a subtlety here: we use $(@D) for the directory part, to make
1046 # things like the go/%.o rule work properly; but we use $(*F) for the
1047 # file part, as we just want the file part of the stem, not the entire
1049 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1050 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1052 COMPILE = source='$<' object='$@' libtool=no \
1053 DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1062 # Support for additional languages (other than C).
1063 # C can be supported this way too (leave for later).
1065 LANG_MAKEFRAGS = @all_lang_makefrags@
1067 # Flags to pass to recursive makes.
1068 # CC is set by configure.
1069 # ??? The choices here will need some experimenting with.
1071 export AR_FOR_TARGET
1072 export AR_CREATE_FOR_TARGET
1073 export AR_FLAGS_FOR_TARGET
1074 export AR_EXTRACT_FOR_TARGET
1077 export GCC_FOR_TARGET
1080 export LIPO_FOR_TARGET
1082 export NM_FOR_TARGET
1083 export STRIP_FOR_TARGET
1084 export RANLIB_FOR_TARGET
1088 "ADA_CFLAGS=$(ADA_CFLAGS)" \
1090 "BISONFLAGS=$(BISONFLAGS)" \
1091 "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1092 "LDFLAGS=$(LDFLAGS)" \
1094 "FLEXFLAGS=$(FLEXFLAGS)" \
1097 "MAKEINFO=$(MAKEINFO)" \
1098 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1101 "exeext=$(exeext)" \
1102 "build_exeext=$(build_exeext)" \
1103 "objext=$(objext)" \
1104 "exec_prefix=$(exec_prefix)" \
1105 "prefix=$(prefix)" \
1106 "local_prefix=$(local_prefix)" \
1107 "gxx_include_dir=$(gcc_gxx_include_dir)" \
1108 "build_tooldir=$(build_tooldir)" \
1109 "gcc_tooldir=$(gcc_tooldir)" \
1110 "bindir=$(bindir)" \
1111 "libexecsubdir=$(libexecsubdir)" \
1112 "datarootdir=$(datarootdir)" \
1113 "datadir=$(datadir)" \
1114 "localedir=$(localedir)"
1116 # Lists of files for various purposes.
1118 # All option source files
1119 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1121 # Target specific, C specific object file
1122 C_TARGET_OBJS=@c_target_objs@
1124 # Target specific, C++ specific object file
1125 CXX_TARGET_OBJS=@cxx_target_objs@
1127 # Target specific, Fortran specific object file
1128 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1130 # Object files for gcc many-languages driver.
1131 GCC_OBJS = gcc.o ggc-none.o
1133 c-family-warn = $(STRICT_WARN)
1135 # Language-specific object files shared by all C-family front ends.
1136 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1137 c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o \
1138 c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1139 c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1140 c-family/c-semantics.o c-family/c-ada-spec.o \
1141 c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o
1143 # Language-independent object files.
1144 # We put the insn-*.o files first so that a parallel make will build
1145 # them sooner, because they are large and otherwise tend to be the
1146 # last objects to finish building.
1188 combine-stack-adj.o \
1199 data-streamer-in.o \
1200 data-streamer-out.o \
1238 gimple-pretty-print.o \
1239 gimple-ssa-isolate-paths.o \
1240 gimple-ssa-strength-reduction.o \
1241 gimple-streamer-in.o \
1242 gimple-streamer-out.o \
1250 graphite-blocking.o \
1251 graphite-clast-to-gimple.o \
1252 graphite-dependences.o \
1253 graphite-interchange.o \
1254 graphite-optimize-isl.o \
1256 graphite-scop-detection.o \
1257 graphite-sese-to-poly.o \
1271 ipa-inline-analysis.o \
1272 ipa-inline-transform.o \
1302 lra-eliminations.o \
1308 lto-streamer-out.o \
1391 tree-loop-distribution.o \
1394 tree-object-size.o \
1399 tree-pretty-print.o \
1401 tree-scalar-evolution.o \
1403 tree-switch-conversion.o \
1404 tree-ssa-address.o \
1407 tree-ssa-coalesce.o \
1409 tree-ssa-copyrename.o \
1413 tree-ssa-forwprop.o \
1414 tree-ssa-ifcombine.o \
1416 tree-ssa-loop-ch.o \
1417 tree-ssa-loop-im.o \
1418 tree-ssa-loop-ivcanon.o \
1419 tree-ssa-loop-ivopts.o \
1420 tree-ssa-loop-manip.o \
1421 tree-ssa-loop-niter.o \
1422 tree-ssa-loop-prefetch.o \
1423 tree-ssa-loop-unswitch.o \
1425 tree-ssa-math-opts.o \
1426 tree-ssa-operands.o \
1428 tree-ssa-phiprop.o \
1430 tree-ssa-propagate.o \
1431 tree-ssa-reassoc.o \
1435 tree-ssa-structalias.o \
1436 tree-ssa-tail-merge.o \
1438 tree-ssa-threadedge.o \
1439 tree-ssa-threadupdate.o \
1440 tree-ssa-uncprop.o \
1446 tree-streamer-in.o \
1447 tree-streamer-out.o \
1449 tree-vect-generic.o \
1450 tree-vect-patterns.o \
1451 tree-vect-data-refs.o \
1454 tree-vect-loop-manip.o \
1468 $(out_object_file) \
1472 # Objects in libcommon.a, potentially used by all host binaries and with
1473 # no target dependencies.
1474 OBJS-libcommon = diagnostic.o diagnostic-color.o pretty-print.o intl.o input.o version.o
1476 # Objects in libcommon-target.a, used by drivers and by the core
1477 # compiler and containing target-dependent code.
1478 OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
1479 opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1480 hash-table.o file-find.o
1482 # This lists all host objects for the front ends.
1483 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1485 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1486 $(OBJS-libcommon-target) @TREEBROWSER@ main.o c-family/cppspec.o \
1487 $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1490 # This lists all host object files, whether they are included in this
1491 # compilation or not.
1492 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1494 BACKEND = libbackend.a main.o @TREEBROWSER@ libcommon-target.a libcommon.a \
1495 $(CPPLIB) $(LIBDECNUMBER)
1497 # This is defined to "yes" if Tree checking is enabled, which roughly means
1498 # front-end checking.
1499 TREECHECKING = @TREECHECKING@
1501 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1502 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1503 insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1504 insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1505 tm-preds.h tm-constrs.h checksum-options \
1506 tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
1507 genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1508 xgcc$(exeext) cpp$(exeext) \
1509 $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1510 $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1511 gcc-ranlib$(exeext) \
1512 gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1513 gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1514 libcommon-target.a libcommon.a libgcc.mk
1517 # Language makefile fragments.
1519 # The following targets define the interface between us and the languages.
1521 # all.cross, start.encap, rest.encap,
1522 # install-common, install-info, install-man,
1524 # mostlyclean, clean, distclean, maintainer-clean,
1526 # Each language is linked in with a series of hooks. The name of each
1527 # hooked is "lang.${target_name}" (eg: lang.info). Configure computes
1528 # and adds these here. We use double-colon rules for some of the hooks;
1529 # double-colon rules should be preferred for any new hooks.
1531 # language hooks, generated by configure
1534 # per-language makefile fragments
1535 ifneq ($(LANG_MAKEFRAGS),)
1536 include $(LANG_MAKEFRAGS)
1539 # target and host overrides must follow the per-language makefile fragments
1540 # so they can override or augment language-specific variables
1543 ifneq ($(tmake_file),)
1544 include $(tmake_file)
1548 ifneq ($(xmake_file),)
1549 include $(xmake_file)
1552 # all-tree.def includes all the tree.def files.
1553 all-tree.def: s-alltree; @true
1555 rm -f tmp-all-tree.def
1556 echo '#include "tree.def"' > tmp-all-tree.def
1557 echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1558 echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1559 ltf="$(lang_tree_files)"; for f in $$ltf; do \
1560 echo "#include \"$$f\""; \
1561 done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1562 $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1565 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1566 # objects that belong to the front ends. We add an extra define that
1567 # causes back-end specific include files to be poisoned, in the hope that
1568 # we can avoid introducing dependencies of the front ends on things that
1569 # no front end should ever look at (e.g. everything RTL related).
1570 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1574 # -----------------------------
1575 # Rebuilding this configuration
1576 # -----------------------------
1578 # On the use of stamps:
1579 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1580 # A simple rule to build tree-check.h would be
1581 # tree-check.h: build/gencheck$(build_exeext)
1582 # $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1584 # but tree-check.h doesn't change every time gencheck changes. It would the
1585 # nice if targets that depend on tree-check.h wouldn't be rebuild
1586 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1587 # must not be overwritten with a identical copy. One solution is to use a
1589 # tree-check.h: build/gencheck$(build_exeext)
1590 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1591 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1593 # This solution has a different problem. Since the time stamp of tree-check.h
1594 # is unchanged, make will try to update tree-check.h every time it runs.
1595 # To prevent this, one can add a stamp
1596 # tree-check.h: s-check
1597 # s-check : build/gencheck$(build_exeext)
1598 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1599 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1602 # The problem with this solution is that make thinks that tree-check.h is
1603 # always unchanged. Make must be deceived into thinking that tree-check.h is
1604 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1605 # tree-check.h: s-check; @true
1606 # s-check : build/gencheck$(build_exeext)
1607 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1608 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1611 # This is what is done in this makefile. Note that mkconfig.sh has a
1612 # move-if-change built-in
1614 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1615 LANGUAGES="$(CONFIG_LANGUAGES)" \
1617 CONFIG_SHELL="$(SHELL)" \
1618 CONFIG_FILES=$@ $(SHELL) config.status
1620 config.h: cs-config.h ; @true
1621 bconfig.h: cs-bconfig.h ; @true
1622 tconfig.h: cs-tconfig.h ; @true
1623 tm.h: cs-tm.h ; @true
1624 tm_p.h: cs-tm_p.h ; @true
1626 cs-config.h: Makefile
1627 TARGET_CPU_DEFAULT="" \
1628 HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1629 $(SHELL) $(srcdir)/mkconfig.sh config.h
1631 cs-bconfig.h: Makefile
1632 TARGET_CPU_DEFAULT="" \
1633 HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1634 $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1636 cs-tconfig.h: Makefile
1637 TARGET_CPU_DEFAULT="" \
1638 HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1639 $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1642 TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1643 HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1644 $(SHELL) $(srcdir)/mkconfig.sh tm.h
1647 TARGET_CPU_DEFAULT="" \
1648 HEADERS="$(tm_p_include_list)" DEFINES="" \
1649 $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1651 # Don't automatically run autoconf, since configure.ac might be accidentally
1652 # newer than configure. Also, this writes into the source directory which
1653 # might be on a read-only file system. If configured for maintainer mode
1654 # then do allow autoconf to be run.
1658 ACLOCAL_AMFLAGS = -I ../config -I ..
1660 $(srcdir)/../libtool.m4 \
1661 $(srcdir)/../ltoptions.m4 \
1662 $(srcdir)/../ltsugar.m4 \
1663 $(srcdir)/../ltversion.m4 \
1664 $(srcdir)/../lt~obsolete.m4 \
1665 $(srcdir)/../config/acx.m4 \
1666 $(srcdir)/../config/codeset.m4 \
1667 $(srcdir)/../config/extensions.m4 \
1668 $(srcdir)/../config/gettext-sister.m4 \
1669 $(srcdir)/../config/iconv.m4 \
1670 $(srcdir)/../config/lcmessage.m4 \
1671 $(srcdir)/../config/lib-ld.m4 \
1672 $(srcdir)/../config/lib-link.m4 \
1673 $(srcdir)/../config/lib-prefix.m4 \
1674 $(srcdir)/../config/override.m4 \
1675 $(srcdir)/../config/progtest.m4 \
1676 $(srcdir)/../config/stdint.m4 \
1677 $(srcdir)/../config/unwind_ipinfo.m4 \
1678 $(srcdir)/../config/warnings.m4 \
1679 $(srcdir)/../config/dfp.m4 \
1680 $(srcdir)/../config/mmap.m4 \
1681 $(srcdir)/acinclude.m4
1683 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1684 (cd $(srcdir) && $(AUTOCONF))
1686 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1687 (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1689 # cstamp-h.in controls rebuilding of config.in.
1690 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1691 # delete it. A stamp file is needed as autoheader won't update the file if
1692 # nothing has changed.
1693 # It remains in the source directory and is part of the distribution.
1694 # This follows what is done in shellutils, fileutils, etc.
1695 # "echo timestamp" is used instead of touch to be consistent with other
1696 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1697 # ??? Newer versions have a maintainer mode that may be useful here.
1699 # Don't run autoheader automatically either.
1700 # Only run it if maintainer mode is enabled.
1701 @MAINT@ AUTOHEADER = autoheader
1702 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1703 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1704 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1705 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1706 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1707 auto-host.h: cstamp-h ; @true
1708 cstamp-h: config.in config.status
1709 CONFIG_HEADERS=auto-host.h:config.in \
1711 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
1713 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
1714 # a target to build even if it is up-to-date. So we must verify that
1715 # config.status does not exist before failing.
1716 config.status: $(srcdir)/configure $(srcdir)/config.gcc
1717 @if [ ! -f config.status ] ; then \
1718 echo You must configure gcc. Look at http://gcc.gnu.org/install/ for details.; \
1721 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
1728 # Provide quickstrap as a target that people can type into the gcc directory,
1729 # and that fails if you're not into it.
1731 cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
1733 all.internal: start.encap rest.encap doc
1734 # This is what to compile if making a cross-compiler.
1735 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
1736 libgcc-support lang.all.cross doc @GENINSRC@ srcextra
1737 # This is what must be made before installing GCC and converting libraries.
1738 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
1739 libgcc-support lang.start.encap @GENINSRC@ srcextra
1740 # These can't be made until after GCC can run.
1741 rest.encap: lang.rest.encap
1742 # This is what is made with the host's compiler
1743 # whether making a cross compiler or not.
1744 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
1745 $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
1746 gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
1748 ifeq ($(enable_plugin),yes)
1749 native: gengtype$(exeext)
1752 # On the target machine, finish building a cross compiler.
1753 # This does the things that can't be done on the host machine.
1756 # Recompile all the language-independent object files.
1757 # This is used only if the user explicitly asks for it.
1758 compilations: $(BACKEND)
1760 # This archive is strictly for the host.
1761 libbackend.a: $(OBJS)
1762 -rm -rf libbackend.a
1763 $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
1764 -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
1766 libcommon-target.a: $(OBJS-libcommon-target)
1767 -rm -rf libcommon-target.a
1768 $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
1769 -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
1771 libcommon.a: $(OBJS-libcommon)
1773 $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
1774 -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
1776 # We call this executable `xgcc' rather than `gcc'
1777 # to avoid confusion if the current directory is in the path
1778 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
1779 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
1781 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1782 c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1783 $(EXTRA_GCC_LIBS) $(LIBS)
1785 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
1786 # It is part of c-family because the handled extensions are hard-coded
1787 # and only contain c-family extensions (see known_suffixes).
1788 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
1790 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
1791 c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
1792 $(EXTRA_GCC_LIBS) $(LIBS)
1794 # Dump a specs file to make -B./ read these specs over installed ones.
1795 $(SPECS): xgcc$(exeext)
1796 $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1797 mv tmp-specs $(SPECS)
1799 # We do want to create an executable named `xgcc', so we can use it to
1800 # compile libgcc2.a.
1801 # Also create gcc-cross, so that install-common will install properly.
1802 gcc-cross$(exeext): xgcc$(exeext)
1803 cp xgcc$(exeext) gcc-cross$(exeext)
1806 echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
1807 && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
1812 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
1813 $(MACHMODE_H) gcov-iov.h
1815 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
1816 : > tmp-libgcc.mvars
1817 echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
1818 echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
1819 echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
1821 mv tmp-libgcc.mvars libgcc.mvars
1823 # Use the genmultilib shell script to generate the information the gcc
1824 # driver program needs to select the library directory based on the
1826 multilib.h: s-mlib; @true
1827 s-mlib: $(srcdir)/genmultilib Makefile
1828 if test @enable_multilib@ = yes \
1829 || test -n "$(MULTILIB_OSDIRNAMES)"; then \
1830 $(SHELL) $(srcdir)/genmultilib \
1831 "$(MULTILIB_OPTIONS)" \
1832 "$(MULTILIB_DIRNAMES)" \
1833 "$(MULTILIB_MATCHES)" \
1834 "$(MULTILIB_EXCEPTIONS)" \
1835 "$(MULTILIB_EXTRA_OPTS)" \
1836 "$(MULTILIB_EXCLUSIONS)" \
1837 "$(MULTILIB_OSDIRNAMES)" \
1838 "$(MULTILIB_REQUIRED)" \
1839 "$(MULTIARCH_DIRNAME)" \
1840 "$(MULTILIB_REUSE)" \
1841 "@enable_multilib@" \
1844 $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
1845 "$(MULTIARCH_DIRNAME)" '' no \
1848 $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
1851 # Compiling object files from source files.
1853 # Note that dependencies on obstack.h are not written
1854 # because that file is not part of GCC.
1856 srcextra: gcc.srcextra lang.srcextra
1858 gcc.srcextra: gengtype-lex.c
1861 AR_OBJS = file-find.o
1862 AR_LIBS = @COLLECT2_LIBS@
1864 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
1865 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
1866 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1868 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
1869 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
1870 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1872 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
1873 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
1874 $(AR_OBJS) $(LIBS) $(AR_LIBS)
1876 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
1877 -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1878 @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
1880 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
1881 -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1882 @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
1884 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
1885 -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1886 @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
1888 # ??? the implicit rules dont trigger if the source file has a different name
1890 gcc-ranlib.c: gcc-ar.c
1896 COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o file-find.o
1897 COLLECT2_LIBS = @COLLECT2_LIBS@
1898 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1899 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1900 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
1901 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1904 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
1905 @TARGET_SYSTEM_ROOT_DEFINE@
1907 lto-wrapper$(exeext): lto-wrapper.o ggc-none.o libcommon-target.a $(LIBDEPS)
1908 +$(LINKER) $(ALL_COMPILERFLAGS) $(LDFLAGS) -o T$@ \
1909 lto-wrapper.o ggc-none.o libcommon-target.a $(LIBS)
1912 # Files used by all variants of C or by the stand-alone pre-processor.
1914 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
1916 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
1917 -DTARGET_MACHINE=\"$(target)\"
1919 default-c.o: config/default-c.c
1923 # Files used by all variants of C and some other languages.
1925 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
1927 # Language-independent files.
1930 -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1931 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
1932 -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
1933 -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1934 -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
1935 -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1936 -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
1937 @TARGET_SYSTEM_ROOT_DEFINE@ \
1938 $(VALGRIND_DRIVER_DEFINES) \
1939 $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
1940 -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
1942 CFLAGS-gcc.o += $(DRIVER_DEFINES)
1944 specs.h : s-specs ; @true
1946 lsf="$(lang_specs_files)"; for f in $$lsf; do \
1947 echo "#include \"$$f\""; \
1948 done | sed 's|$(srcdir)/||' > tmp-specs.h
1949 $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
1952 optionlist: s-options ; @true
1953 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
1954 $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
1955 $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
1958 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1959 $(srcdir)/optc-gen.awk
1960 $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1961 -f $(srcdir)/optc-gen.awk \
1962 -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
1964 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1965 $(srcdir)/optc-save-gen.awk
1966 $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1967 -f $(srcdir)/optc-save-gen.awk \
1968 -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
1970 options.h: s-options-h ; @true
1971 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
1972 $(srcdir)/opth-gen.awk
1973 $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
1974 -f $(srcdir)/opth-gen.awk \
1975 < $< > tmp-options.h
1976 $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
1979 dumpvers: dumpvers.c
1981 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
1982 -DREVISION=$(REVISION_s) \
1983 -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
1984 -DBUGURL=$(BUGURL_s)
1986 # lto-compress.o needs $(ZLIBINC) added to the include flags.
1987 CFLAGS-lto-compress.o += $(ZLIBINC)
1989 bversion.h: s-bversion; @true
1990 s-bversion: BASE-VER
1991 echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
1992 echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
1993 echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
1994 echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
1997 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
1999 pass-instances.def: $(srcdir)/passes.def $(srcdir)/gen-pass-instances.awk
2000 $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2001 $(srcdir)/passes.def > pass-instances.def
2003 $(out_object_file): $(out_file)
2007 $(common_out_object_file): $(common_out_file)
2011 # Generate header and source files from the machine description,
2014 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2015 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2016 insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2017 insn-latencytab.c insn-preds.c
2019 # Dependencies for the md file. The first time through, we just assume
2020 # the md file itself and the generated dependency file (in order to get
2021 # it built). The second time through we have the dependency file.
2023 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2025 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2026 $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2027 $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2030 # For each of the files generated by running a generator program over
2031 # the machine description, the following static pattern rules run the
2032 # generator program only if the machine description has changed,
2033 # but touch the target file only when its contents actually change.
2034 # The "; @true" construct forces Make to recheck the timestamp on
2037 simple_rtl_generated_h = insn-attr.h insn-attr-common.h insn-codes.h \
2038 insn-config.h insn-flags.h
2040 simple_rtl_generated_c = insn-automata.c insn-emit.c \
2041 insn-extract.c insn-output.c \
2042 insn-peep.c insn-recog.c
2044 simple_generated_h = $(simple_rtl_generated_h) insn-constants.h
2046 simple_generated_c = $(simple_rtl_generated_c) insn-enums.c
2048 $(simple_generated_h:insn-%.h=s-%) \
2049 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2051 $(simple_rtl_generated_h:insn-%.h=s-%) \
2052 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2054 $(simple_generated_h): insn-%.h: s-%; @true
2056 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2057 $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2058 $(filter insn-conditions.md,$^) > tmp-$*.h
2059 $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2062 $(simple_generated_c): insn-%.c: s-%; @true
2063 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2064 $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2065 $(filter insn-conditions.md,$^) > tmp-$*.c
2066 $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2069 # gencheck doesn't read the machine description, and the file produced
2070 # doesn't use the insn-* convention.
2071 tree-check.h: s-check ; @true
2072 s-check : build/gencheck$(build_exeext)
2073 $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2074 $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2077 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2078 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2079 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2081 $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2082 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2083 $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c insn-attrtab.c
2084 $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c insn-dfatab.c
2085 $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2088 # genopinit produces two files.
2089 insn-opinit.c insn-opinit.h: s-opinit ; @true
2090 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2091 $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2092 insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2093 $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2094 $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2097 # gencondmd doesn't use the standard naming convention.
2098 build/gencondmd.c: s-conditions; @true
2099 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2100 $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2101 $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2102 $(STAMP) s-conditions
2104 insn-conditions.md: s-condmd; @true
2105 s-condmd: build/gencondmd$(build_exeext)
2106 $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2107 $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2111 # These files are generated by running the same generator more than
2112 # once with different options, so they have custom rules. The
2113 # stampfile idiom is the same.
2114 genrtl.h: s-genrtl-h; @true
2116 s-genrtl-h: build/gengenrtl$(build_exeext)
2117 $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2118 $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2121 insn-modes.c: s-modes; @true
2122 insn-modes.h: s-modes-h; @true
2123 min-insn-modes.c: s-modes-m; @true
2125 s-modes: build/genmodes$(build_exeext)
2126 $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2127 $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2130 s-modes-h: build/genmodes$(build_exeext)
2131 $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2132 $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2135 s-modes-m: build/genmodes$(build_exeext)
2136 $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2137 $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2140 insn-preds.c: s-preds; @true
2141 tm-preds.h: s-preds-h; @true
2142 tm-constrs.h: s-constrs-h; @true
2145 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2146 $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2148 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2149 $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2150 $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2153 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2154 $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2155 $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2158 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2159 $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2160 $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2161 $(STAMP) s-constrs-h
2163 target-hooks-def.h: s-target-hooks-def-h; @true
2164 # make sure that when we build info files, the used tm.texi is up to date.
2165 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2167 s-target-hooks-def-h: build/genhooks$(build_exeext)
2168 $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2169 > tmp-target-hooks-def.h
2170 $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2172 $(STAMP) s-target-hooks-def-h
2174 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2176 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2177 $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2178 > tmp-c-target-hooks-def.h
2179 $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2180 c-family/c-target-hooks-def.h
2181 $(STAMP) s-c-target-hooks-def-h
2183 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2185 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2186 $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2187 > tmp-common-target-hooks-def.h
2188 $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2189 common/common-target-hooks-def.h
2190 $(STAMP) s-common-target-hooks-def-h
2192 # check if someone mistakenly only changed tm.texi.
2193 # We use a different pathname here to avoid a circular dependency.
2194 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2196 # The tm.texi we want to compare against / check into svn should have
2197 # unix-style line endings. To make this work on MinGW, remove \r.
2198 # \r is not portable to Solaris tr, therefore we have a special
2199 # case for ASCII. We use \r for other encodings like EBCDIC.
2200 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2201 $(RUN_GEN) build/genhooks$(build_exeext) -d \
2202 $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2203 case `echo X|tr X '\101'` in \
2204 A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2205 *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2207 mv tmp2-tm.texi tmp-tm.texi
2208 $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2209 @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2211 elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2212 && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2213 || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2214 || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2217 echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2221 echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2222 echo new text in tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2226 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2227 $(host_xm_file_list) \
2228 $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2229 $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \
2230 $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2231 $(srcdir)/libfuncs.h $(SYMTAB_H) \
2232 $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2233 $(srcdir)/fixed-value.h \
2234 $(srcdir)/output.h $(srcdir)/cfgloop.h \
2235 $(srcdir)/cselib.h $(srcdir)/basic-block.h $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2236 $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2237 $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2238 $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2239 $(srcdir)/dbxout.c \
2240 $(srcdir)/dwarf2out.h \
2241 $(srcdir)/dwarf2asm.c \
2242 $(srcdir)/dwarf2cfi.c \
2243 $(srcdir)/dwarf2out.c \
2244 $(srcdir)/tree-vect-generic.c \
2245 $(srcdir)/dojump.c \
2246 $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2248 $(srcdir)/function.c $(srcdir)/except.c \
2249 $(srcdir)/gcse.c $(srcdir)/godump.c \
2250 $(srcdir)/lists.c $(srcdir)/optabs.c \
2251 $(srcdir)/profile.c $(srcdir)/mcf.c \
2252 $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2253 $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \
2254 $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2255 $(srcdir)/gimple.h \
2256 $(srcdir)/gimple-ssa.h \
2257 $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2258 $(srcdir)/tree-cfg.c \
2259 $(srcdir)/tree-dfa.c \
2260 $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2261 $(srcdir)/tree-chrec.h \
2262 $(srcdir)/tree-scalar-evolution.c \
2263 $(srcdir)/tree-ssa-operands.h \
2264 $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2265 $(srcdir)/tree-parloops.c \
2266 $(srcdir)/omp-low.c \
2267 $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
2268 $(srcdir)/cgraphclones.c \
2269 $(srcdir)/tree-ssa-propagate.c \
2270 $(srcdir)/tree-phinodes.c \
2271 $(srcdir)/tree-ssa-alias.h \
2272 $(srcdir)/tree-ssanames.h \
2273 $(srcdir)/ipa-prop.h \
2274 $(srcdir)/trans-mem.c \
2275 $(srcdir)/lto-streamer.h \
2276 $(srcdir)/target-globals.h \
2277 $(srcdir)/ipa-inline.h \
2278 $(srcdir)/vtable-verify.c \
2281 $(srcdir)/tsan.c $(srcdir)/ipa-devirt.c \
2284 # Compute the list of GT header files from the corresponding C sources,
2285 # possibly nested within config or language subdirectories. Match gengtype's
2286 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2287 # language subdir, gt-file.h otherwise (no subdir indication for config/
2290 GTFILES_H = $(subst /,-, \
2291 $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2292 $(patsubst %.c,%.h, \
2293 $(filter %.c, $(GTFILES)))) \
2294 | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2296 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2297 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2299 # $(GTFILES) may be too long to put on a command line, so we have to
2300 # write it out to a file (taking care not to do that in a way that
2301 # overflows a command line!) and then have gengtype read the file in.
2303 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2305 ### Common flags to gengtype [e.g. -v or -B backupdir]
2308 gtyp-input.list: s-gtyp-input ; @true
2309 s-gtyp-input: Makefile
2310 @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2311 $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2312 $(STAMP) s-gtyp-input
2314 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2316 # First, parse all files and save a state file.
2317 $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2318 -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2319 # Second, read the state file and generate all files. This ensure that
2320 # gtype.state is correctly read:
2321 $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2322 $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2326 generated_files = config.h tm.h $(TM_P_H) $(TM_H) multilib.h \
2327 $(simple_generated_h) specs.h \
2328 tree-check.h genrtl.h insn-modes.h tm-preds.h tm-constrs.h \
2329 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2330 options.h target-hooks-def.h insn-opinit.h \
2331 common/common-target-hooks-def.h pass-instances.def \
2332 c-family/c-target-hooks-def.h
2335 # How to compile object files to run on the build machine.
2337 build/%.o : # dependencies provided by explicit rule later
2338 $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2341 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2342 ## several C macro definitions, just like version.o
2343 build/version.o: version.c version.h \
2344 $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2345 $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2346 -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2347 -DREVISION=$(REVISION_s) \
2348 -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2349 -DBUGURL=$(BUGURL_s) -o $@ $<
2351 # Header dependencies for the programs that generate source code.
2352 # These are library modules...
2353 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2354 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2355 $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h $(HASHTAB_H) \
2356 $(READ_MD_H) gensupport.h
2357 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2359 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H) \
2361 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2362 $(GTM_H) $(RTL_BASE_H)
2363 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2364 $(HASHTAB_H) errors.h $(READ_MD_H)
2365 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2366 $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H) \
2368 build/rtl.o: rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) \
2369 $(RTL_H) $(GGC_H) errors.h
2370 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(VEC_H) \
2371 $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2372 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H) \
2373 coretypes.h $(GTM_H) insn-constants.h \
2374 $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2375 $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h \
2376 $(EXCEPT_H) tm-constrs.h)
2377 # This pulls in tm-pred.h which contains inline functions wrapping up
2378 # predicates from the back-end so those functions must be discarded.
2379 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2380 build/gencondmd.o : \
2381 BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2383 # ...these are the programs themselves.
2384 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2385 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2386 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H) \
2387 $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2388 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H) \
2389 $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H) \
2390 $(READ_MD_H) gensupport.h $(FNMATCH_H)
2391 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H) \
2392 $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(VEC_H) \
2393 $(HASHTAB_H) gensupport.h $(FNMATCH_H)
2394 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H) \
2395 $(SYSTEM_H) coretypes.h tree.def c-family/c-common.def \
2396 $(lang_tree_files) gimple.def
2397 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2398 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2399 coretypes.h $(GTM_H) errors.h gensupport.h
2400 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H) \
2401 $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(HASHTAB_H) $(READ_MD_H) \
2403 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2404 coretypes.h $(GTM_H) errors.h gensupport.h
2405 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H) \
2406 coretypes.h errors.h $(READ_MD_H)
2407 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2408 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2409 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H) \
2410 coretypes.h errors.h $(READ_MD_H)
2411 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H) \
2412 $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2413 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \
2414 $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2415 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2417 # The gengtype generator program is special: Two versions are built.
2418 # One is for the build machine, and one is for the host to allow
2419 # plugins to define their types and generate the supporting GGC
2420 # datastructures and routines with GTY markers.
2421 # The host object files depend on CONFIG_H, and the build objects
2422 # on BCONFIG_H. For the build objects, add -DGENERATOR_FILE manually,
2423 # the build-%: rule doesn't apply to them.
2425 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2426 gengtype-lex.o: $(CONFIG_H) $(BCONFIG_H)
2427 CFLAGS-gengtype-lex.o += -DGENERATOR_FILE
2428 build/gengtype-lex.o: $(BCONFIG_H)
2430 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2432 gengtype-parse.o: $(CONFIG_H)
2433 CFLAGS-gengtype-parse.o += -DGENERATOR_FILE
2434 build/gengtype-parse.o: $(BCONFIG_H)
2436 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2437 gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2439 gengtype-state.o: $(CONFIG_H)
2440 CFLAGS-gengtype-state.o += -DGENERATOR_FILE
2441 build/gengtype-state.o: $(BCONFIG_H)
2443 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h \
2444 rtl.def insn-notes.def errors.h double-int.h version.h $(HASHTAB_H) \
2445 $(OBSTACK_H) $(XREGEX_H)
2446 gengtype.o: $(CONFIG_H)
2447 CFLAGS-gengtype.o += -DGENERATOR_FILE
2448 build/gengtype.o: $(BCONFIG_H)
2450 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
2451 errors.h $(READ_MD_H)
2452 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h \
2453 $(HASHTAB_H) machmode.def $(extra_modes_file)
2454 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2455 coretypes.h $(GTM_H) errors.h gensupport.h optabs.def
2456 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2457 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2458 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2459 coretypes.h $(GTM_H) errors.h gensupport.h toplev.h $(DIAGNOSTIC_CORE_H)
2460 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2461 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h $(OBSTACK_H)
2462 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2463 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2464 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF) \
2465 $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2466 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
2467 coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
2469 # Compile the programs that generate insn-* from the machine description.
2470 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2471 # since they need to run on this machine
2472 # even if GCC is being compiled to run on some other machine.
2474 # All these programs use the RTL reader ($(BUILD_RTL)).
2475 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2476 extract flags opinit output peep preds recog mddump
2477 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2479 # All these programs use the MD reader ($(BUILD_MD)).
2480 genprogmd = $(genprogrtl) mddeps constants enums
2481 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2483 # All these programs need to report errors.
2484 genprogerr = $(genprogmd) genrtl modes gtype hooks
2485 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2487 # Remaining build programs.
2488 genprog = $(genprogerr) check checksum condmd
2490 # These programs need libs over and above what they get from the above list.
2491 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2493 # These programs are not linked with the MD reader.
2494 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2495 build/gengtype-state.o build/version.o build/errors.o
2497 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2498 gengtype-state.o version.o errors.o $(LIBDEPS)
2499 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2500 $(filter-out ($LIBDEPS), $^) $(LIBS)
2502 # Rule for the generator programs:
2503 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2504 +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2505 $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2507 # Generated source files for gengtype. Prepend inclusion of
2508 # bconfig.h because AIX requires _LARGE_FILES to be defined before
2509 # any system header is included.
2510 gengtype-lex.c : gengtype-lex.l
2511 -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2512 echo '#include "bconfig.h"' > $@.tmp; \
2518 # Remake internationalization support.
2519 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
2524 PREPROCESSOR_DEFINES = \
2525 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2526 -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
2527 -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2528 -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
2529 -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
2530 -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2531 -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2532 -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
2533 -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2534 -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
2535 -DPREFIX=\"$(prefix)/\" \
2536 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2537 @TARGET_SYSTEM_ROOT_DEFINE@
2539 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
2541 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
2543 # Note for the stamp targets, we run the program `true' instead of
2544 # having an empty command (nothing following the semicolon).
2546 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
2547 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) coretypes.h $(GTM_H) \
2548 $(SYSTEM_H) coretypes.h $(TM_H)
2550 build/gcov-iov$(build_exeext): build/gcov-iov.o
2551 +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
2552 build/gcov-iov.o -o $@
2555 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
2556 build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
2558 $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
2562 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2563 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2564 GCOV_DUMP_OBJS = gcov-dump.o
2565 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
2566 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
2569 # Build the include directories. The stamp files are stmp-* rather than
2570 # s-* so that mostlyclean does not force the include directory to
2573 # Build the include directories.
2574 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
2575 # Copy in the headers provided with gcc.
2577 # The sed command gets just the last file name component;
2578 # this is necessary because VPATH could add a dirname.
2579 # Using basename would be simpler, but some systems don't have it.
2581 # The touch command is here to workaround an AIX/Linux NFS bug.
2583 # The move-if-change + cp -p twists for limits.h are intended to preserve
2584 # the time stamp when we regenerate, to prevent pointless rebuilds during
2585 # e.g. install-no-fixedincludes.
2586 -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2587 -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
2588 for file in .. $(USER_H); do \
2589 if [ X$$file != X.. ]; then \
2590 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2591 $(STAMP) include/$$realfile; \
2592 rm -f include/$$realfile; \
2593 cp $$file include; \
2594 chmod a+r include/$$realfile; \
2597 for file in .. $(USER_H_INC_NEXT_PRE); do \
2598 if [ X$$file != X.. ]; then \
2599 mv include/$$file include/x_$$file; \
2600 echo "#include_next <$$file>" >include/$$file; \
2601 cat include/x_$$file >>include/$$file; \
2602 rm -f include/x_$$file; \
2603 chmod a+r include/$$file; \
2606 for file in .. $(USER_H_INC_NEXT_POST); do \
2607 if [ X$$file != X.. ]; then \
2608 echo "#include_next <$$file>" >>include/$$file; \
2609 chmod a+r include/$$file; \
2612 rm -f include/stdint.h
2613 if [ $(USE_GCC_STDINT) = wrap ]; then \
2614 rm -f include/stdint-gcc.h; \
2615 cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
2616 chmod a+r include/stdint-gcc.h; \
2617 cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
2618 chmod a+r include/stdint.h; \
2619 elif [ $(USE_GCC_STDINT) = provide ]; then \
2620 cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
2621 chmod a+r include/stdint.h; \
2623 set -e; for ml in `cat fixinc_list`; do \
2624 sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2625 multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2626 fix_dir=include-fixed$${multi_dir}; \
2627 if $(LIMITS_H_TEST) ; then \
2628 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
2630 cat $(srcdir)/glimits.h > tmp-xlimits.h; \
2632 $(mkinstalldirs) $${fix_dir}; \
2633 chmod a+rx $${fix_dir} || true; \
2634 $(SHELL) $(srcdir)/../move-if-change \
2635 tmp-xlimits.h tmp-limits.h; \
2636 rm -f $${fix_dir}/limits.h; \
2637 cp -p tmp-limits.h $${fix_dir}/limits.h; \
2638 chmod a+r $${fix_dir}/limits.h; \
2640 # Install the README
2641 rm -f include-fixed/README
2642 cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
2643 chmod a+r include-fixed/README
2646 .PHONY: install-gcc-tooldir
2647 install-gcc-tooldir:
2648 $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
2650 macro_list: s-macro_list; @true
2651 s-macro_list : $(GCC_PASSES)
2652 echo | $(GCC_FOR_TARGET) -E -dM - | \
2653 sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
2654 -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
2655 sort -u > tmp-macro_list
2656 $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
2657 $(STAMP) s-macro_list
2659 fixinc_list: s-fixinc_list; @true
2660 s-fixinc_list : $(GCC_PASSES)
2661 # Build up a list of multilib directories and corresponding sysroot
2662 # suffixes, in form sysroot;multilib.
2663 if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
2664 set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
2665 multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
2666 flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
2667 sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
2668 if [ "$${multi_dir}" = "." ]; \
2669 then multi_dir=""; \
2671 multi_dir=/$${multi_dir}; \
2673 echo "$${sfx};$${multi_dir}"; \
2677 fi > tmp-fixinc_list
2678 $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
2679 $(STAMP) s-fixinc_list
2681 # The line below is supposed to avoid accidentally matching the
2682 # built-in suffix rule `.o:' to build fixincl out of fixincl.o. You'd
2683 # expect fixincl to be newer than fixincl.o, such that this situation
2684 # would never come up. As it turns out, if you use ccache with
2685 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
2686 # working directory in object files (-g absent, or -fno-working-dir
2687 # present), and build and host are the same, fixincl for the host will
2688 # build after fixincl for the build machine, getting a cache hit,
2689 # thereby updating the timestamp of fixincl.o in the host tree.
2690 # Because of CCACHE_HARDLINK, this will also update the timestamp in
2691 # the build tree, and so fixincl in the build tree will appear to be
2692 # out of date. Yuck.
2693 ../$(build_subdir)/fixincludes/fixincl: ; @ :
2695 # Build fixed copies of system files.
2696 # Abort if no system headers available, unless building a crosscompiler.
2697 # FIXME: abort unless building --without-headers would be more accurate and less ugly
2698 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
2699 $(build_objdir)/fixincludes/fixincl \
2700 $(build_objdir)/fixincludes/fixinc.sh
2701 rm -rf include-fixed; mkdir include-fixed
2702 -chmod a+rx include-fixed
2703 if [ -d ../prev-gcc ]; then \
2705 $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
2708 set -e; for ml in `cat fixinc_list`; do \
2709 sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
2710 multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
2711 fix_dir=include-fixed$${multi_dir}; \
2712 if ! $(inhibit_libc) && test ! -d ${SYSTEM_HEADER_DIR}; then \
2713 echo The directory that should contain system headers does not exist: >&2 ; \
2714 echo " ${SYSTEM_HEADER_DIR}" >&2 ; \
2715 tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
2716 if test "x${SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
2717 then sleep 1; else exit 1; fi; \
2719 $(mkinstalldirs) $${fix_dir}; \
2720 chmod a+rx $${fix_dir} || true; \
2721 (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
2722 SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
2723 gcc_dir=`${PWD_COMMAND}` ; \
2724 export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
2725 cd $(build_objdir)/fixincludes && \
2726 $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
2727 $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
2728 rm -f $${fix_dir}/syslimits.h; \
2729 if [ -f $${fix_dir}/limits.h ]; then \
2730 mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
2732 cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
2734 chmod a+r $${fix_dir}/syslimits.h; \
2737 $(STAMP) stmp-fixinc
2740 # Install with the gcc headers files, not the fixed include files, which we
2741 # are typically not allowed to distribute. The general idea is to:
2742 # - Get to "install" with a bare set of internal headers, not the
2743 # fixed system ones,
2744 # - Prevent rebuilds of what normally depends on the headers, which is
2745 # useless for installation purposes and would rely on improper headers.
2746 # - Restore as much of the original state as possible.
2748 .PHONY: install-no-fixedincludes
2750 install-no-fixedincludes:
2751 # Stash the current set of headers away, save stamps we're going to
2752 # alter explicitly, and arrange for fixincludes not to run next time
2753 # we trigger a headers rebuild.
2755 -mv include tmp-include 2>/dev/null
2756 -mv include-fixed tmp-include-fixed 2>/dev/null
2757 -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
2758 -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
2760 -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
2763 # Rebuild our internal headers, restore the original stamps so that
2764 # "install" doesn't trigger pointless rebuilds because of that update,
2766 $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
2767 -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
2768 -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
2769 $(MAKE) $(FLAGS_TO_PASS) install
2771 # Restore the original set of maybe-fixed headers
2772 -rm -rf include; mv tmp-include include 2>/dev/null
2773 -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
2775 # Remake the info files.
2777 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
2779 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
2780 doc/gccinstall.info doc/cppinternals.info
2782 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
2784 srcinfo: $(INFOFILES)
2785 -cp -p $^ $(srcdir)/doc
2787 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi \
2788 gcc-common.texi gcc-vers.texi
2790 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi \
2791 standards.texi invoke.texi extend.texi md.texi objc.texi \
2792 gcov.texi trouble.texi bugreport.texi service.texi \
2793 contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi \
2794 fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi \
2795 implement-c.texi implement-cxx.texi arm-neon-intrinsics.texi
2797 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
2798 # the generated tm.texi; the latter might have a more recent timestamp,
2799 # but we don't want to rebuild the info files unless the contents of
2800 # the *.texi files have changed.
2801 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi \
2802 contribute.texi makefile.texi configterms.texi options.texi \
2803 portability.texi interface.texi passes.texi rtl.texi md.texi \
2804 $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi \
2805 configfiles.texi collect2.texi headerdirs.texi funding.texi \
2806 gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi \
2807 sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi \
2808 loop.texi generic.texi gimple.texi plugins.texi
2810 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi \
2811 gcc-common.texi gcc-vers.texi
2813 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
2815 # gcc-vers.texi is generated from the version files.
2816 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
2817 (echo "@set version-GCC $(BASEVER_c)"; \
2818 if [ "$(DEVPHASE_c)" = "experimental" ]; \
2819 then echo "@set DEVELOPMENT"; \
2820 else echo "@clear DEVELOPMENT"; \
2822 $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
2823 if [ -n "$(PKGVERSION)" ]; then \
2824 echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
2826 echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
2830 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
2831 # patterns. To use them, put each of the specific targets with its
2832 # specific dependencies but no build commands.
2834 doc/cpp.info: $(TEXI_CPP_FILES)
2835 doc/gcc.info: $(TEXI_GCC_FILES)
2836 doc/gccint.info: $(TEXI_GCCINT_FILES)
2837 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
2840 if [ x$(BUILD_INFO) = xinfo ]; then \
2841 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
2842 -I $(gcc_docdir)/include -o $@ $<; \
2845 # Duplicate entry to handle renaming of gccinstall.info
2846 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
2847 if [ x$(BUILD_INFO) = xinfo ]; then \
2848 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
2849 -I $(gcc_docdir)/include -o $@ $<; \
2852 doc/cpp.dvi: $(TEXI_CPP_FILES)
2853 doc/gcc.dvi: $(TEXI_GCC_FILES)
2854 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
2855 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
2857 doc/cpp.pdf: $(TEXI_CPP_FILES)
2858 doc/gcc.pdf: $(TEXI_GCC_FILES)
2859 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
2860 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
2862 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
2863 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
2864 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
2865 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
2867 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
2868 doc/cppinternals.dvi lang.dvi
2871 $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2873 # Duplicate entry to handle renaming of gccinstall.dvi
2874 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
2875 $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2877 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
2878 doc/cppinternals.pdf
2880 pdf:: $(PDFFILES) lang.pdf
2883 $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2885 # Duplicate entry to handle renaming of gccinstall.pdf
2886 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
2887 $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
2889 # List the directories or single hmtl files which are installed by
2890 # install-html. The lang.html file triggers language fragments to build
2891 # html documentation.
2892 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
2893 $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
2894 $(build_htmldir)/cppinternals
2896 # List the html file targets.
2897 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
2898 $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
2899 $(build_htmldir)/cppinternals/index.html lang.html
2901 html:: $(HTMLS_BUILD)
2903 $(build_htmldir)/%/index.html: %.texi
2904 $(mkinstalldirs) $(@D)
2906 $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
2908 # Duplicate entry to handle renaming of gccinstall
2909 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
2910 $(mkinstalldirs) $(@D)
2912 SOURCEDIR=$(abs_docdir) \
2914 $(SHELL) $(srcdir)/doc/install.texi2html
2916 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 doc/fsf-funding.7
2918 generated-manpages: man
2920 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
2923 -cp -p $^ $(srcdir)/doc
2927 -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
2928 mv -f $(@).T$$$$ $@) || \
2929 (rm -f $(@).T$$$$ && exit 1)
2933 -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
2934 mv -f $(@).T$$$$ $@) || \
2935 (rm -f $(@).T$$$$ && exit 1)
2939 -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
2941 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod
2942 cpp.pod: cpp.texi cppenv.texi cppopts.texi
2944 # These next rules exist because the output name is not the same as
2945 # the input name, so our implicit %.pod rule will not work.
2947 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
2949 -$(TEXI2POD) $< > $@
2952 -$(TEXI2POD) $< > $@
2953 fsf-funding.pod: funding.texi
2955 -$(TEXI2POD) $< > $@
2956 gpl.pod: gpl_v3.texi
2958 -$(TEXI2POD) $< > $@
2961 # Deletion of files made during compilation.
2962 # There are four levels of this:
2963 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2964 # `mostlyclean' is useful while working on a particular type of machine.
2965 # It deletes most, but not all, of the files made by compilation.
2966 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2967 # `clean' deletes everything made by running `make all'.
2968 # `distclean' also deletes the files made by config.
2969 # `maintainer-clean' also deletes everything that could be regenerated
2970 # automatically, except for `configure'.
2971 # We remove as much from the language subdirectories as we can
2972 # (less duplicated code).
2974 mostlyclean: lang.mostlyclean
2975 -rm -f $(MOSTLYCLEANFILES)
2976 -rm -f *$(objext) c-family/*$(objext)
2977 -rm -f *$(coverageexts)
2978 # Delete build programs
2981 # Delete other built files.
2982 -rm -f specs.h options.c options.h options-save.c
2983 # Delete the stamp and temporary files.
2984 -rm -f s-* tmp-* stamp-* stmp-*
2985 -rm -f */stamp-* */tmp-*
2986 # Delete debugging dump files.
2987 -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2988 # Delete some files made during installation.
2989 -rm -f specs $(SPECS)
2990 -rm -f collect collect2 mips-tfile mips-tdump
2991 # Delete unwanted output files from TeX.
2992 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2993 -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2994 # Delete sorted indices we don't actually use.
2995 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2996 # Delete core dumps.
2998 # Delete file generated for gengtype
2999 -rm -f gtyp-input.list
3000 # Delete files generated by gengtype
3004 # Delete genchecksum outputs
3006 # Delete lock-and-run bits
3007 -rm -rf linkfe.lck lock-stamp.*
3009 # Delete all files made by compilation
3010 # that don't exist in the distribution.
3011 clean: mostlyclean lang.clean
3012 -rm -f libgcc.a libgcc_eh.a libgcov.a
3015 -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3016 -rm -f options.c options.h optionlist
3020 # Delete the include directories.
3021 -rm -rf include include-fixed
3022 # Delete files used by the "multilib" facility (including libgcc subdirs).
3023 -rm -f multilib.h tmpmultilib*
3024 -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3025 rm -rf $(MULTILIB_DIRNAMES); \
3026 else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3027 rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3030 # Delete all files that users would normally create
3031 # while building and installing GCC.
3032 distclean: clean lang.distclean
3033 -rm -f auto-host.h auto-build.h
3035 -rm -f config.status config.run config.cache config.bak
3036 -rm -f Make-lang Make-hooks Make-host Make-target
3037 -rm -f Makefile *.oaux
3038 -rm -f gthr-default.h
3041 -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3042 -rm -f testsuite/*.log testsuite/*.sum
3043 -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3044 -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3045 -rm -rf ${QMTEST_DIR} stamp-qmtest
3047 -rm -f .gdbinit configargs.h
3049 # Delete po/*.gmo only if we are not building in the source directory.
3050 -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3051 -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3053 # Get rid of every file that's generated from some other file, except for `configure'.
3054 # Most of these files ARE PRESENT in the GCC distribution.
3056 @echo 'This command is intended for maintainers to use; it'
3057 @echo 'deletes files that may need special tools to rebuild.'
3058 $(MAKE) lang.maintainer-clean distclean
3059 -rm -f cpp.??s cpp.*aux
3060 -rm -f gcc.??s gcc.*aux
3061 -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3063 # Entry points `install', `install-strip', and `uninstall'.
3064 # Also use `install-collect2' to install collect2 when the config files don't.
3066 # Copy the compiler files into directories where they will be run.
3067 # Install the driver last so that the window when things are
3069 install: install-common $(INSTALL_HEADERS) \
3070 install-cpp install-man install-info install-@POSUB@ \
3071 install-driver install-lto-wrapper install-gcc-ar
3073 ifeq ($(enable_plugin),yes)
3074 install: install-plugin
3077 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3079 install-strip: STRIPPROG = $(STRIP)
3082 install-strip: install
3084 # Handle cpp installation.
3085 install-cpp: installdirs cpp$(exeext)
3086 -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3087 -$(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3088 -if [ x$(cpp_install_dir) != x ]; then \
3089 rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3090 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3093 # Create the installation directories.
3094 # $(libdir)/gcc/include isn't currently searched by cpp.
3096 $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3097 $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3098 $(mkinstalldirs) $(DESTDIR)$(bindir)
3099 $(mkinstalldirs) $(DESTDIR)$(includedir)
3100 $(mkinstalldirs) $(DESTDIR)$(infodir)
3101 $(mkinstalldirs) $(DESTDIR)$(man1dir)
3102 $(mkinstalldirs) $(DESTDIR)$(man7dir)
3104 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3105 toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(GIMPLE_H) $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3106 $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3107 $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3108 $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3109 intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3110 $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3111 tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3112 $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3113 $(C_PRAGMA_H) $(CPPLIB_H) $(FUNCTION_H) \
3114 cppdefault.h flags.h $(MD5_H) params.def params.h prefix.h tree-inline.h \
3115 $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3116 $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3119 # generate the 'build fragment' b-header-vars
3120 s-header-vars: Makefile
3121 rm -f tmp-header-vars
3122 # The first sed gets the list "header variables" as the list variables
3123 # assigned in Makefile and having _H at the end of the name. "sed -n" proved
3124 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3125 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3127 $(foreach header_var,$(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;) \
3128 $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3129 $(STAMP) s-header-vars
3132 install-gengtype: installdirs gengtype$(exeext) gtype.state
3133 $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3134 $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3135 $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3136 $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3138 # Install the headers needed to build a plugin.
3139 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3140 # We keep the directory structure for files in config or c-family and .def
3141 # files. All other files are flattened to a single directory.
3142 $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3143 headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`; \
3144 srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3145 for file in $$headers; do \
3146 if [ -f $$file ] ; then \
3148 elif [ -f $(srcdir)/$$file ]; then \
3149 path=$(srcdir)/$$file; \
3153 "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3154 base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3155 *) base=`basename $$path` ;; \
3157 dest=$(plugin_includedir)/$$base; \
3158 echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3159 dir=`dirname $$dest`; \
3160 $(mkinstalldirs) $(DESTDIR)$$dir; \
3161 $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3163 $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3165 # Install the compiler executables built during cross compilation.
3166 install-common: native lang.install-common installdirs
3167 for file in $(COMPILERS); do \
3168 if [ -f $$file ] ; then \
3169 rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3170 $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3174 for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3175 if [ x"$$file" != x.. ]; then \
3176 rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3177 $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3180 # We no longer install the specs file because its presence makes the
3181 # driver slower, and because people who need it can recreate it by
3182 # using -dumpspecs. We remove any old version because it would
3183 # otherwise override the specs built into the driver.
3184 rm -f $(DESTDIR)$(libsubdir)/specs
3185 # Install gcov if it was compiled.
3186 -if [ -f gcov$(exeext) ]; \
3188 rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3189 $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3192 # Install the driver program as $(target_noncanonical)-gcc,
3193 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3194 install-driver: installdirs xgcc$(exeext)
3195 -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3196 -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3197 -rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-$(version)$(exeext)
3198 -( cd $(DESTDIR)$(bindir) && \
3199 $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-$(version)$(exeext) )
3200 -if [ ! -f gcc-cross$(exeext) ] ; then \
3201 rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3202 ( cd $(DESTDIR)$(bindir) && \
3203 $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3204 mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3207 # Install the info files.
3208 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3209 # to do the install.
3210 install-info:: doc installdirs \
3211 $(DESTDIR)$(infodir)/cpp.info \
3212 $(DESTDIR)$(infodir)/gcc.info \
3213 $(DESTDIR)$(infodir)/cppinternals.info \
3214 $(DESTDIR)$(infodir)/gccinstall.info \
3215 $(DESTDIR)$(infodir)/gccint.info \
3218 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3220 if [ -f $< ]; then \
3221 for f in $(<)*; do \
3222 realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3223 $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3224 chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3227 -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3228 if [ -f $@ ]; then \
3229 install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3233 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3235 install-pdf: $(PDFFILES) lang.install-pdf
3237 test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3238 @list='$(PDFFILES)'; for p in $$list; do \
3239 if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3240 f=$(pdf__strip_dir) \
3241 echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3242 $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3245 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3247 install-html: $(HTMLS_BUILD) lang.install-html
3249 test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3250 @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3251 if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3252 f=$(html__strip_dir) \
3253 if test -d "$$d$$p"; then \
3254 echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3255 $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3256 echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3257 $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3259 echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3260 $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3264 # Install the man pages.
3265 install-man: lang.install-man \
3266 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3267 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3268 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3269 $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3270 $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3271 $(DESTDIR)$(man7dir)/gpl$(man7ext)
3273 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3275 -$(INSTALL_DATA) $< $@
3278 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3280 -$(INSTALL_DATA) $< $@
3283 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3285 -$(INSTALL_DATA) $< $@
3288 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3290 -$(INSTALL_DATA) $< $@
3293 # Install all the header files built in the include subdirectory.
3294 install-headers: $(INSTALL_HEADERS_DIR)
3295 # Fix symlinks to absolute paths in the installed include directory to
3296 # point to the installed directory, not the build directory.
3297 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3298 -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3299 if [ $$? -eq 0 ]; then \
3300 dir=`cd include-fixed; ${PWD_COMMAND}`; \
3301 for i in $$files; do \
3302 dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3303 if expr "$$dest" : "$$dir.*" > /dev/null; then \
3304 rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3305 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3310 # Create or recreate the gcc private include file directory.
3311 install-include-dir: installdirs
3312 $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3313 -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3314 mkdir $(DESTDIR)$(libsubdir)/include-fixed
3315 -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3317 # Create or recreate the install-tools include file directory.
3318 itoolsdir = $(libexecsubdir)/install-tools
3319 itoolsdatadir = $(libsubdir)/install-tools
3320 install-itoolsdirs: installdirs
3321 $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3322 $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3324 # Install the include directory using tar.
3325 install-headers-tar: stmp-int-hdrs install-include-dir
3326 # We use `pwd`/include instead of just include to problems with CDPATH
3327 # Unless a full pathname is provided, some shells would print the new CWD,
3328 # found in CDPATH, corrupting the output. We could just redirect the
3329 # output of `cd', but some shells lose on redirection within `()'s
3330 (cd `${PWD_COMMAND}`/include ; \
3331 tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3332 (cd `${PWD_COMMAND}`/include-fixed ; \
3333 tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3334 # /bin/sh on some systems returns the status of the first tar,
3335 # and that can lose with GNU tar which always writes a full block.
3336 # So use `exit 0' to ignore its exit status.
3338 # Install the include directory using cpio.
3339 install-headers-cpio: stmp-int-hdrs install-include-dir
3340 # See discussion about the use of `pwd` above
3341 cd `${PWD_COMMAND}`/include ; \
3342 find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3343 cd `${PWD_COMMAND}`/include-fixed ; \
3344 find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3346 # Install the include directory using cp.
3347 install-headers-cp: stmp-int-hdrs install-include-dir
3348 cp -p -r include $(DESTDIR)$(libsubdir)
3349 cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3351 # Targets without dependencies, for use in prev-gcc during bootstrap.
3352 real-install-headers-tar:
3353 (cd `${PWD_COMMAND}`/include-fixed ; \
3354 tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3356 real-install-headers-cpio:
3357 cd `${PWD_COMMAND}`/include-fixed ; \
3358 find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3360 real-install-headers-cp:
3361 cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3363 # Install supporting files for fixincludes to be run later.
3364 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3365 macro_list fixinc_list
3366 $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3367 $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3368 $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3369 $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3370 set -e; for ml in `cat fixinc_list`; do \
3371 multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3372 $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3373 $(INSTALL_DATA) include-fixed$${multidir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3375 $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3376 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3377 sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3378 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3379 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3380 echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3381 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3382 echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3383 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3385 # Use this target to install the program `collect2' under the name `collect2'.
3386 install-collect2: collect2 installdirs
3387 $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3388 # Install the driver program as $(libsubdir)/gcc for collect2.
3389 $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3391 # Install lto-wrapper.
3392 install-lto-wrapper: lto-wrapper$(exeext)
3393 $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3395 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3396 for i in gcc-ar gcc-nm gcc-ranlib; do \
3397 install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3398 target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3399 rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3400 $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3401 if test -f gcc-cross$(exeext); then \
3404 rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3405 ( cd $(DESTDIR)$(bindir) && \
3406 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3410 # Cancel installation by deleting the installed files.
3411 uninstall: lang.uninstall
3412 -rm -rf $(DESTDIR)$(libsubdir)
3413 -rm -rf $(DESTDIR)$(libexecsubdir)
3414 -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3415 -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3416 -if [ x$(cpp_install_dir) != x ]; then \
3417 rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3419 -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
3420 -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
3421 -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
3422 -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
3423 -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
3424 for i in ar nm ranlib ; do \
3425 install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
3426 target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
3427 rm -f $(DESTDIR)$(bindir)/$$install_name ; \
3428 rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
3431 # These targets are for the dejagnu testsuites. The file site.exp
3432 # contains global variables that all the testsuites will use.
3434 target_subdir = @target_subdir@
3436 site.exp: ./config.status Makefile
3437 @echo "Making a new config file..."
3440 -@mv site.exp site.bak
3441 @echo "## these variables are automatically generated by make ##" > ./site.tmp
3442 @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
3443 @echo "# add them to the last section" >> ./site.tmp
3444 @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
3445 @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
3446 @echo "set host_triplet $(host)" >> ./site.tmp
3447 @echo "set build_triplet $(build)" >> ./site.tmp
3448 @echo "set target_triplet $(target)" >> ./site.tmp
3449 @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
3450 @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
3451 # CFLAGS is set even though it's empty to show we reserve the right to set it.
3452 @echo "set CFLAGS \"\"" >> ./site.tmp
3453 @echo "set CXXFLAGS \"\"" >> ./site.tmp
3454 @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
3455 @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
3456 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
3457 # They are passed first to allow individual tests to override them.
3458 @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
3459 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
3460 # files that have already been installed there will be found. The -B option
3461 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
3462 # from the install tree.
3463 @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
3464 @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
3465 @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
3466 @if test "@enable_plugin@" = "yes" ; then \
3467 echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
3468 echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
3469 echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
3470 echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
3472 @if test "@enable_lto@" = "yes" ; then \
3473 echo "set ENABLE_LTO 1" >> ./site.tmp; \
3475 # If newlib has been configured, we need to pass -B to gcc so it can find
3476 # newlib's crt0.o if it exists. This will cause a "path prefix not used"
3477 # message if it doesn't, but the testsuite is supposed to ignore the message -
3478 # it's too difficult to tell when to and when not to pass -B (not all targets
3479 # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
3480 # seems like too selective a test.
3481 # ??? Another way to solve this might be to rely on linker scripts. Then
3482 # theoretically the -B won't be needed.
3483 # We also need to pass -L ../ld so that the linker can find ldscripts.
3484 @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
3485 && [ "${host}" != "${target}" ]; then \
3486 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
3487 echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
3488 echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3489 echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
3490 echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
3493 @if [ -d $(objdir)/../ld ] ; then \
3494 echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
3497 echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
3498 @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
3499 @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
3500 echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
3503 @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
3504 echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
3507 @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
3508 echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
3511 @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
3512 @cat ./site.tmp > site.exp
3513 @cat site.bak | sed \
3514 -e '1,/^## All variables above are.*##/ d' >> site.exp
3517 CHECK_TARGETS = @check_languages@
3519 check: $(CHECK_TARGETS)
3521 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
3523 # The idea is to parallelize testing of multilibs, for example:
3524 # make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3525 # will run 3 concurrent sessions of check-gcc, eventually testing
3526 # all 10 combinations. GNU make is required, as is a shell that expands
3527 # alternations within braces.
3528 lang_checks_parallel = $(lang_checks:=//%)
3529 $(lang_checks_parallel): site.exp
3530 target=`echo "$@" | sed 's,//.*,,'`; \
3531 variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3532 vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3533 $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3534 RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3537 TESTSUITEDIR = testsuite
3539 $(TESTSUITEDIR)/site.exp: site.exp
3540 -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3542 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
3544 # This is only used for check-% targets that aren't parallelized.
3545 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
3546 -test -d plugin || mkdir plugin
3547 -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3548 test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
3549 -(rootme=`${PWD_COMMAND}`; export rootme; \
3550 srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3551 cd $(TESTSUITEDIR)/$*; \
3552 rm -f tmp-site.exp; \
3553 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
3554 < ../../site.exp > tmp-site.exp; \
3555 $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3556 EXPECT=${EXPECT} ; export EXPECT ; \
3557 if [ -f $${rootme}/../expect/expect ] ; then \
3558 TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3559 export TCL_LIBRARY ; fi ; \
3560 $(RUNTEST) --tool $* $(RUNTESTFLAGS))
3562 $(patsubst %,%-subtargets,$(filter-out $(lang_checks_parallelized),$(lang_checks))): check-%-subtargets:
3565 check_p_tool=$(firstword $(subst _, ,$*))
3566 check_p_vars=$(check_$(check_p_tool)_parallelize)
3567 check_p_subno=$(word 2,$(subst _, ,$*))
3569 check_p_subwork=$(subst $(check_p_comma), ,$(if $(check_p_subno),$(word $(check_p_subno),$(check_p_vars))))
3570 check_p_numbers=1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
3571 check_p_subdir=$(subst _,,$*)
3572 check_p_subdirs=$(wordlist 1,$(words $(check_$*_parallelize)),$(check_p_numbers))
3574 # For parallelized check-% targets, this decides whether parallelization
3575 # is desirable (if -jN is used and RUNTESTFLAGS doesn't contain anything
3576 # but optional --target_board or --extra_opts arguments). If desirable,
3577 # recursive make is run with check-parallel-$lang{,1,2,3,4,5} etc. goals,
3578 # which can be executed in parallel, as they are run in separate directories.
3579 # check-parallel-$lang{1,2,3,4,5} etc. goals invoke runtest with the longest
3580 # running *.exp files from the testsuite, as determined by check_$lang_parallelize
3581 # variable. The check-parallel-$lang goal in that case invokes runtest with
3582 # all the remaining *.exp files not handled by the separate goals.
3583 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
3584 # files. If parallelization isn't desirable, only one recursive make
3585 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
3586 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
3587 # should be passed to runtest.
3589 # To parallelize some language check, add the corresponding check-$lang
3590 # to lang_checks_parallelized variable and define check_$lang_parallelize
3591 # variable (see above check_gcc_parallelize description).
3592 $(lang_checks_parallelized): check-% : site.exp
3593 @if [ -z "$(filter-out --target_board=%,$(filter-out --extra_opts%,$(RUNTESTFLAGS)))" ] \
3594 && [ "$(filter -j, $(MFLAGS))" = "-j" ]; then \
3595 $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3597 $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
3598 for file in $(TESTSUITEDIR)/$*/$* \
3599 $(patsubst %,$(TESTSUITEDIR)/$*%/$*,$(check_p_subdirs));\
3601 mv -f $$file.sum $$file.sum.sep; mv -f $$file.log $$file.log.sep; \
3603 $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh \
3604 $(TESTSUITEDIR)/$*/$*.sum.sep \
3605 $(patsubst %,$(TESTSUITEDIR)/$*%/$*.sum.sep,$(check_p_subdirs)) \
3606 > $(TESTSUITEDIR)/$*/$*.sum; \
3607 $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L \
3608 $(TESTSUITEDIR)/$*/$*.log.sep \
3609 $(patsubst %,$(TESTSUITEDIR)/$*%/$*.log.sep,$(check_p_subdirs)) \
3610 > $(TESTSUITEDIR)/$*/$*.log; \
3612 $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
3613 check_$*_parallelize= check-parallel-$*; \
3616 # Just print the parallelized subtargets for those that want to split
3617 # the testing across machines.
3618 $(patsubst %,%-subtargets,$(lang_checks_parallelized)): check-%-subtargets:
3619 @echo check-parallel-$* \
3620 $(patsubst %,check-parallel-$*_%, $(check_p_subdirs))
3622 # In the if [ -n "$(check_p_subno)" ] case runtest should be given the name of
3623 # the given *.exp file(s). See comment above check_gcc_parallelize variable
3624 # for details on the content of these variables.
3626 # In the elif [ -n "$(check_p_vars)" ] case runtest should be given
3627 # names of all the *.exp files for this tool that aren't already handled by
3628 # other goals. First it finds all the *.exp files for this tool, then
3629 # prunes those already specified in check_$lang_parallelize or duplicates.
3631 # Otherwise check-$lang isn't parallelized and runtest is invoked just with
3632 # the $(RUNTESTFLAGS) arguments.
3633 check-parallel-% : site.exp
3634 -test -d plugin || mkdir plugin
3635 -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3636 test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
3637 -(rootme=`${PWD_COMMAND}`; export rootme; \
3638 srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
3639 cd $(TESTSUITEDIR)/$(check_p_subdir); \
3640 rm -f tmp-site.exp; \
3641 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
3642 < ../../site.exp > tmp-site.exp; \
3643 $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
3644 EXPECT=${EXPECT} ; export EXPECT ; \
3645 if [ -f $${rootme}/../expect/expect ] ; then \
3646 TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
3647 export TCL_LIBRARY ; fi ; \
3649 if [ -n "$(check_p_subno)" ] ; then \
3650 runtestflags="$(check_p_subwork)"; \
3651 elif [ -n "$(check_p_vars)" ] ; then \
3652 parts="`echo ' $(strip $(subst $(check_p_comma), ,$(check_p_vars))) ' \
3653 | sed 's/=[^ ]* / /g'`"; \
3654 for part in `find $$srcdir/testsuite/$(check_p_tool)* -name \*.exp` ; do \
3655 part=`basename $$part` ; \
3656 case " $$parts $$runtestflags " in \
3658 *) runtestflags="$$runtestflags $$part" ;; \
3662 $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS) $$runtestflags)
3666 # The path to qmtest.
3669 # The flags to pass to qmtest.
3672 # The flags to pass to "qmtest run".
3673 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
3675 # The command to use to invoke qmtest.
3676 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3678 # The tests (or suites) to run.
3679 QMTEST_GPP_TESTS=g++
3681 # The subdirectory of the OBJDIR that will be used to store the QMTest
3682 # test database configuration and that will be used for temporary
3683 # scratch space during QMTest's execution.
3684 QMTEST_DIR=qmtestsuite
3686 # Create the QMTest database configuration.
3687 ${QMTEST_DIR} stamp-qmtest:
3688 ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3689 -c gcc_database.GCCDatabase \
3690 -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
3691 $(STAMP) stamp-qmtest
3693 # Create the QMTest context file.
3694 ${QMTEST_DIR}/context: stamp-qmtest
3696 echo "CompilerTable.languages=c cplusplus" >> $@
3697 echo "CompilerTable.c_kind=GCC" >> $@
3698 echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
3699 echo "CompilerTable.c_options=-B${objdir}/" >> $@
3700 echo "CompilerTable.cplusplus_kind=GCC" >> $@
3701 echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
3702 echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
3703 echo "DejaGNUTest.target=${target_noncanonical}" >> $@
3705 # Run the G++ testsuite using QMTest.
3706 qmtest-g++: ${QMTEST_DIR}/context
3707 cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3708 -o g++.qmr ${QMTEST_GPP_TESTS}
3710 # Use the QMTest GUI.
3711 qmtest-gui: ${QMTEST_DIR}/context
3712 cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3716 # Run Paranoia on real.c.
3718 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
3719 g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
3721 paranoia: paranoia.o real.o $(LIBIBERTY)
3722 g++ -o $@ paranoia.o real.o $(LIBIBERTY)
3724 # These exist for maintenance purposes.
3726 # Update the tags table.
3730 list='$(SUBDIRS)'; for dir in $$list; do \
3731 if test -f $$dir/TAGS; then \
3732 incs="$$incs --include $$dir/TAGS.sub"; \
3735 etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c; \
3736 etags --include TAGS.sub $$incs)
3738 # -----------------------------------------------------
3739 # Rules for generating translated message descriptions.
3740 # Disabled by autoconf if the tools are not available.
3741 # -----------------------------------------------------
3743 XGETTEXT = @XGETTEXT@
3746 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
3748 .PHONY: build- install- build-po install-po update-po
3750 # Dummy rules to deal with dependencies produced by use of
3751 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3755 build-po: $(CATALOGS)
3757 # This notation should be acceptable to all Make implementations used
3758 # by people who are interested in updating .po files.
3759 update-po: $(CATALOGS:.gmo=.pox)
3761 # N.B. We do not attempt to copy these into $(srcdir). The snapshot
3765 $(GMSGFMT) --statistics -o $@ $<
3767 # The new .po has to be gone over by hand, so we deposit it into
3768 # build/po with a different extension.
3769 # If build/po/gcc.pot exists, use it (it was just created),
3770 # else use the one in srcdir.
3773 $(MSGMERGE) $< `if test -f po/gcc.pot; \
3774 then echo po/gcc.pot; \
3775 else echo $(srcdir)/po/gcc.pot; fi` -o $@
3777 # This rule has to look for .gmo modules in both srcdir and
3778 # the cwd, and has to check that we actually have a catalog
3779 # for each language, in case they weren't built or included
3780 # with the distribution.
3782 $(mkinstalldirs) $(DESTDIR)$(datadir)
3783 cats="$(CATALOGS)"; for cat in $$cats; do \
3784 lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3785 if [ -f $$cat ]; then :; \
3786 elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3789 dir=$(localedir)/$$lang/LC_MESSAGES; \
3790 echo $(mkinstalldirs) $(DESTDIR)$$dir; \
3791 $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
3792 echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3793 $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
3796 # Rule for regenerating the message template (gcc.pot).
3797 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3798 # this rule has no dependencies and always regenerates gcc.pot. This is
3799 # relatively harmless since the .po files do not directly depend on it.
3800 # Note that exgettext has an awk script embedded in it which requires a
3801 # fairly modern (POSIX-compliant) awk.
3802 # The .pot file is left in the build directory.
3807 AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3808 $(XGETTEXT) gcc $(srcdir)
3812 # Dependency information.
3814 # In order for parallel make to really start compiling the expensive
3815 # objects from $(OBJS) as early as possible, build all their
3816 # prerequisites strictly before all objects.
3817 $(ALL_HOST_OBJS) : | $(generated_files)
3819 # Include the auto-generated dependencies for all host objects.
3821 $(foreach obj,$(ALL_HOST_OBJS),\
3822 $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
3823 -include $(DEPFILES)