| blob | 78779546459f965f55ba59b04fd637b112e69ca0 |
1 # Makefile for GNU Compiler Collection
2 # Run 'configure' to generate Makefile from Makefile.in
4 # Copyright (C) 1987-2023 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)
11 #any later version.
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).
36 .NOEXPORT:
37 # And this tells it not to automatically pass command-line variables
38 # to recursive makes.
39 MAKEOVERRIDES =
41 # Suppress smart makes who think they know how to automake yacc and flex file
42 .y.c:
43 .l.c:
45 # The only suffixes we want for implicit rules are .c and .o, so clear
46 # the list and add them. This speeds up GNU Make, and allows -r to work.
47 # For i18n support, we also need .gmo, .po, .pox.
48 # This must come before the language makefile fragments to allow them to
49 # add suffixes and rules of their own.
50 .SUFFIXES:
53 # -------------------------------
54 # Standard autoconf-set variables
55 # -------------------------------
57 build=@build@
58 build_os=@build_os@
59 host=@host@
60 host_noncanonical=@host_noncanonical@
61 host_os=@host_os@
62 target=@target@
63 target_noncanonical:=@target_noncanonical@
65 # Normally identical to target_noncanonical, except for compilers built
66 # as accelerator targets.
67 real_target_noncanonical:=@real_target_noncanonical@
68 accel_dir_suffix = @accel_dir_suffix@
70 # Sed command to transform gcc to installed name.
71 program_transform_name := @program_transform_name@
73 # -----------------------------
74 # Directories used during build
75 # -----------------------------
77 # Directory where sources are, from where we are.
81 # Directory where sources are, absolute.
82 abs_srcdir = @abs_srcdir@
85 # Directory where sources are, relative to here.
86 top_srcdir = @top_srcdir@
88 # Top build directory for this package, relative to here.
89 top_builddir = .
91 # The absolute path to the current directory.
94 host_subdir=@host_subdir@
95 build_subdir=@build_subdir@
96 target_subdir=@target_subdir@
97 build_libsubdir=@build_libsubdir@
99 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
101 toplevel_builddir := ..
102 else
104 endif
110 # --------
111 # Defined vpaths
112 # --------
114 # Directory where sources are, from where we are.
117 # We define a vpath for the sources of the .texi files here because they
118 # are split between multiple directories and we would rather use one implicit
119 # pattern rule for everything.
120 # This vpath could be extended within the Make-lang fragments.
125 # --------
126 # UNSORTED
127 # --------
129 # Extra flags to pass to indicate cross compilation, which
130 # might be used or tested by Make-lang fragments.
131 CROSS=@CROSS@
133 # Variables that exist for you to override.
134 # See below for how to change them for certain systems.
136 # List of language subdirectories.
137 SUBDIRS =@subdirs@ build
139 # Selection of languages to be made.
140 CONFIG_LANGUAGES = @all_selected_languages@
144 endif
146 # Default values for variables overridden in Makefile fragments.
147 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
148 # TCFLAGS is used for compilations with the GCC just built.
149 # T_CFLAGS is used for all compilations and is overridden by t-* files.
150 # TFLAGS is also for the user to override, passed down from the top-level
151 # Makefile. It is used for all compilations.
152 T_CFLAGS =
153 TCFLAGS =
154 TFLAGS =
155 CFLAGS = @CFLAGS@
156 CXXFLAGS = @CXXFLAGS@
157 LDFLAGS = @LDFLAGS@
159 # Should we build position-independent host code?
160 PICFLAG = @PICFLAG@
162 # The linker flag for the above.
163 LD_PICFLAG = @LD_PICFLAG@
165 # Flags to determine code coverage. When coverage is disabled, this will
166 # contain the optimization flags, as you normally want code coverage
167 # without optimization.
168 COVERAGE_FLAGS = @coverage_flags@
171 # The warning flags are separate from CFLAGS because people tend to
172 # override optimization flags and we'd like them to still have warnings
173 # turned on. These flags are also used to pass other stage dependent
174 # flags from configure. The user is free to explicitly turn these flags
175 # off if they wish.
176 # LOOSE_WARN are the warning flags to use when compiling something
177 # which is only compiled with gcc, such as libgcc.
178 # C_LOOSE_WARN is similar, but with C-only warnings.
179 # STRICT_WARN are the additional warning flags to
180 # apply to the back end and some front ends, which may be compiled
181 # with other compilers.
182 # C_STRICT_WARN is similar, with C-only warnings.
183 LOOSE_WARN = @loose_warn@
184 C_LOOSE_WARN = @c_loose_warn@
185 STRICT_WARN = @strict_warn@
186 C_STRICT_WARN = @c_strict_warn@
188 # This is set by --enable-checking. The idea is to catch forgotten
189 # "extern" tags in header files.
190 NOCOMMON_FLAG = @nocommon_flag@
192 NOEXCEPTION_FLAGS = @noexception_flags@
194 ALIASING_FLAGS = @aliasing_flags@
196 # This is set by --disable-maintainer-mode (default) to "#"
197 # FIXME: 'MAINT' will always be set to an empty string, no matter if
198 # --disable-maintainer-mode is used or not. This is because the
199 # following will expand to "MAINT := " in maintainer mode, and to
200 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
201 # they mean exactly the same thing for make.
202 MAINT := @MAINT@
204 # The following provides the variable ENABLE_MAINTAINER_RULES that can
205 # be used in language Make-lang.in makefile fragments to enable
206 # maintainer rules. So, ENABLE_MAINTAINER_RULES is 'true' in
207 # maintainer mode, and '' otherwise.
208 @MAINT@ ENABLE_MAINTAINER_RULES = true
210 # These are set by --enable-checking=valgrind.
211 RUN_GEN = @valgrind_command@
212 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
214 # This is how we control whether or not the additional warnings are applied.
218 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
221 # 1 2 3 ... 9999
231 # The number of splits to be made for the match.pd files.
232 NUM_MATCH_SPLITS = @DEFAULT_MATCHPD_PARTITIONS@
239 # These files are to have specific diagnostics suppressed, or are not to
240 # be subject to -Werror:
241 # flex output may yield harmless "no previous prototype" warnings
243 gengtype-lex.o-warn = -Wno-error
244 libgcov-util.o-warn = -Wno-error
245 libgcov-driver-tool.o-warn = -Wno-error
246 libgcov-merge-tool.o-warn = -Wno-error
247 gimple-match-exports.o-warn = -Wno-unused
248 dfp.o-warn = -Wno-strict-aliasing
250 # All warnings have to be shut off in stage1 if the compiler used then
251 # isn't gcc; configure determines that. WARN_CFLAGS will be either
252 # $(GCC_WARN_CFLAGS), or nothing. Similarly, WARN_CXXFLAGS will be
253 # either $(GCC_WARN_CXXFLAGS), or nothing.
254 WARN_CFLAGS = @warn_cflags@
255 WARN_CXXFLAGS = @warn_cxxflags@
257 CPPFLAGS = @CPPFLAGS@
259 AWK = @AWK@
260 CC = @CC@
261 CXX = @CXX@
262 BISON = @BISON@
263 BISONFLAGS =
264 FLEX = @FLEX@
265 FLEXFLAGS =
266 AR = @AR@
267 AR_FLAGS = rc
268 NM = @NM@
269 RANLIB = @RANLIB@
270 RANLIB_FLAGS = @ranlib_flags@
272 # Libraries to use on the host.
273 HOST_LIBS = @HOST_LIBS@
275 # The name of the compiler to use.
278 # If HOST_LIBS is set, then the user is controlling the libraries to
279 # link against. In that case, link with $(CC) so that the -lstdc++
280 # library is not introduced. If HOST_LIBS is not set, link with
281 # $(CXX) to pick up -lstdc++.
285 else
288 endif
290 enable_host_pie = @enable_host_pie@
292 # Enable Intel CET on Intel CET enabled host if needed.
293 CET_HOST_FLAGS = @CET_HOST_FLAGS@
296 DO_LINK_MUTEX = @DO_LINK_MUTEX@
298 # Maybe compile the compilers with -fPIE or -fPIC.
301 # Link with -pie, or -no-pie, depending on the above.
304 # Like LINKER, but use a mutex for serializing front end links.
307 else
309 endif
311 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
313 USE_THIN_ARCHIVES = no
317 USE_THIN_ARCHIVES = yes
318 endif
319 endif
320 endif
322 # -------------------------------------------
323 # Programs which operate on the build machine
324 # -------------------------------------------
326 SHELL = @SHELL@
327 # pwd command to use. Allow user to override default by setting PWDCMD in
328 # the environment to account for automounters. The make variable must not
329 # be called PWDCMD, otherwise the value set here is passed to make
330 # subprocesses and overrides the setting from the user's environment.
331 # Don't use PWD since it is a common shell environment variable and we
332 # don't want to corrupt it.
334 # on sysV, define this as cp.
335 INSTALL = @INSTALL@
336 # Some systems may be missing symbolic links, regular links, or both.
337 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
338 LN=@LN@
339 LN_S=@LN_S@
340 # These permit overriding just for certain files.
341 INSTALL_PROGRAM = @INSTALL_PROGRAM@
342 INSTALL_DATA = @INSTALL_DATA@
343 INSTALL_SCRIPT = @INSTALL@
346 MAKEINFO = @MAKEINFO@
347 MAKEINFOFLAGS = --no-split
349 TEXI2PDF = texi2pdf
352 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
353 # Some versions of `touch' (such as the version on Solaris 2.8)
354 # do not correctly set the timestamp due to buggy versions of `utime'
355 # in the kernel. So, we use `echo' instead.
357 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
358 # translate the shell's notion of absolute pathnames to the native
359 # spelling.
360 build_file_translate = @build_file_translate@
362 # Make sure the $(MAKE) variable is defined.
363 @SET_MAKE@
365 # Locate mkinstalldirs.
368 # write_entries_to_file - writes each entry in a list
369 # to the specified file. Entries are written in chunks of
370 # $(write_entries_to_file_split) to accommodate systems with
371 # severe command-line-length limitations.
372 # Parameters:
373 # $(1): variable containing entries to iterate over
374 # $(2): output file
381 $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
384 # The jit documentation looks better if built with sphinx, but can be
385 # built with texinfo if sphinx is not available.
386 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
387 doc_build_sys=@doc_build_sys@
389 # --------
390 # UNSORTED
391 # --------
393 # Dependency tracking stuff.
394 CXXDEPMODE = @CXXDEPMODE@
395 DEPDIR = @DEPDIR@
398 # In the past we used AC_PROG_CC_C_O and set this properly, but
399 # it was discovered that this hadn't worked in a long time, so now
400 # we just hard-code.
403 # This is where we get zlib from. zlibdir is -L../zlib and zlibinc is
404 # -I../zlib, unless we were configured with --with-system-zlib, in which
405 # case both are empty.
407 ZLIBINC = @zlibinc@
409 # How to find GMP
410 GMPLIBS = @GMPLIBS@
411 GMPINC = @GMPINC@
413 # How to find isl.
414 ISLLIBS = @ISLLIBS@
415 ISLINC = @ISLINC@
417 # Set to 'yes' if the LTO front end is enabled.
418 enable_lto = @enable_lto@
420 # Compiler and flags needed for plugin support
421 PLUGINCC = @CXX@
422 PLUGINCFLAGS = @CXXFLAGS@
424 # Libs and linker options needed for plugin support
425 PLUGINLIBS = @pluginlibs@
427 enable_plugin = @enable_plugin@
429 # On MinGW plugin installation involves installing import libraries.
432 endif
434 enable_host_shared = @enable_host_shared@
436 enable_as_accelerator = @enable_as_accelerator@
443 NETLIBS = @NETLIBS@
445 # Where to find decNumber
446 enable_decimal_float = @enable_decimal_float@
452 # The backtrace library.
457 # Target to use when installing include directory. Either
458 # install-headers-tar, install-headers-cpio or install-headers-cp.
459 INSTALL_HEADERS_DIR = @build_install_headers_dir@
461 # Header files that are made available under the same name
462 # to programs compiled with GCC.
476 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
477 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
479 # Enable target overriding of this fragment, as in config/t-vxworks.
483 # The GCC to use for compiling crt*.o.
484 # Usually the one we just built.
485 # Don't use this as a dependency--use $(GCC_PASSES).
486 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld $(TFLAGS)
488 # Set if the compiler was configured with --with-build-sysroot.
489 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
491 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
492 # It specifies -B./.
493 # It also specifies -isystem ./include to find, e.g., stddef.h.
494 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
496 # ---------------------------------------------------
497 # Programs which produce files for the target machine
498 # ---------------------------------------------------
503 else \
506 else \
508 fi; \
509 fi)
510 AR_FLAGS_FOR_TARGET =
513 LIPO_FOR_TARGET = lipo
514 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
518 else \
521 else \
523 fi; \
524 fi)
525 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
526 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
531 else \
534 else \
536 fi; \
537 fi)
539 # --------
540 # UNSORTED
541 # --------
543 # Where to find some libiberty headers.
551 # Linker plugin API headers
554 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
555 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
556 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
558 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
559 else
561 endif
563 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
564 # Purge it of unnecessary internal relative paths
565 # to directories that might not exist yet.
566 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
567 # Use single quotes here to avoid nested double- and backquotes, this
568 # macro is also used in a double-quoted context.
571 # Path to the system headers on the build machine.
572 BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
574 # Control whether to run fixincludes.
575 STMP_FIXINC = @STMP_FIXINC@
577 # Test to see whether <limits.h> exists in the system header files.
580 # Directory for prefix to system directories, for
581 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
582 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
583 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
585 xmake_file=@xmake_file@
586 tmake_file=@tmake_file@
587 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
588 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
589 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
591 out_object_file=@out_object_file@
593 common_out_object_file=@common_out_object_file@
594 EXTRA_GTYPE_DEPS=
596 tm_file_list=@tm_file_list@
597 tm_include_list=@tm_include_list@
598 tm_defines=@tm_defines@
599 tm_p_file_list=@tm_p_file_list@
600 tm_p_include_list=@tm_p_include_list@
601 tm_d_file_list=@tm_d_file_list@
602 tm_d_include_list=@tm_d_include_list@
603 build_xm_file_list=@build_xm_file_list@
604 build_xm_include_list=@build_xm_include_list@
605 build_xm_defines=@build_xm_defines@
606 host_xm_file_list=@host_xm_file_list@
607 host_xm_include_list=@host_xm_include_list@
608 host_xm_defines=@host_xm_defines@
609 xm_file_list=@xm_file_list@
610 xm_include_list=@xm_include_list@
611 xm_defines=@xm_defines@
612 lang_checks=
613 lang_checks_parallelized=
614 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt $(srcdir)/params.opt $(srcdir)/analyzer/analyzer.opt
615 lang_specs_files=@lang_specs_files@
616 lang_tree_files=@lang_tree_files@
617 target_cpu_default=@target_cpu_default@
618 OBJC_BOEHM_GC=@objc_boehm_gc@
619 extra_modes_file=@extra_modes_file@
620 extra_opt_files=@extra_opt_files@
621 host_hook_obj=@out_host_hook_obj@
623 # Multiarch support
624 enable_multiarch = @enable_multiarch@
625 with_cpu = @with_cpu@
626 with_float = @with_float@
629 else
631 # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
632 if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
633 else
634 if_multiarch =
635 endif
636 endif
638 # ------------------------
639 # Installation directories
640 # ------------------------
642 # Common prefix for installation directories.
643 # NOTE: This directory must exist when you start installation.
645 # Directory in which to put localized header files. On the systems with
646 # gcc as the native cc, `local_prefix' may not be `prefix' which is
647 # `/usr'.
648 # NOTE: local_prefix *should not* default from prefix.
649 local_prefix = @local_prefix@
650 # Directory in which to put host dependent programs and libraries
652 # Directory in which to put the executable for the command `gcc'
654 # Directory in which to put the directories used by the compiler.
656 # Directory in which GCC puts its executables.
657 libexecdir = @libexecdir@
659 # --------
660 # UNSORTED
661 # --------
663 # Directory in which the compiler finds libraries etc.
665 # Directory in which the compiler finds executables
667 # Directory in which all plugin resources are installed
669 # Directory in which plugin headers are installed
671 # Directory in which plugin specific executables are installed
673 # Used to produce a relative $(gcc_tooldir) in gcc.o
676 else
678 endif
679 # $(prefix), expressed as a path relative to $(libsubdir).
680 #
681 # An explanation of the sed strings:
682 # -e 's|^$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
683 # -e 's|/$$||' match a trailing forward slash and eliminates it
684 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
685 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
686 #
687 # (*) Note this pattern overwrites the first character of the string
688 # with a forward slash if one is not already present. This is not a
689 # problem because the exact names of the sub-directories concerned is
690 # unimportant, just the number of them matters.
691 #
692 # The practical upshot of these patterns is like this:
693 #
694 # prefix exec_prefix result
695 # ------ ----------- ------
696 # /foo /foo/bar ../
697 # /foo/ /foo/bar ../
698 # /foo /foo/bar/ ../
699 # /foo/ /foo/bar/ ../
700 # /foo /foo/bar/ugg ../../
701 libsubdir_to_prefix := \
705 # $(exec_prefix), expressed as a path relative to $(prefix).
706 prefix_to_exec_prefix := \
709 # Directory in which to find other cross-compilation tools and headers.
710 dollar = @dollar@
711 # Used in install-cross.
712 gcc_tooldir = @gcc_tooldir@
713 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
715 # Directory in which the compiler finds target-independent g++ includes.
716 gcc_gxx_include_dir = @gcc_gxx_include_dir@
717 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
718 # Directory in which the compiler finds libc++ includes.
719 gcc_gxx_libcxx_include_dir = @gcc_gxx_libcxx_include_dir@
720 gcc_gxx_libcxx_include_dir_add_sysroot = @gcc_gxx_libcxx_include_dir_add_sysroot@
721 # Directory to search for site-specific includes.
724 # where the info files go
726 # Where cpp should go besides $prefix/bin if necessary
727 cpp_install_dir = @cpp_install_dir@
728 # where the locale files go
731 # Extension (if any) to put in installed man-page filename.
734 objext = .o
735 exeext = @host_exeext@
736 build_exeext = @build_exeext@
738 # Directory in which to put man pages.
742 # Dir for temp files.
743 tmpdir = /tmp
745 datarootdir = @datarootdir@
746 docdir = @docdir@
747 # Directory in which to put DVIs
748 dvidir = @dvidir@
749 # Directory in which to build HTML
751 # Directory in which to put HTML
752 htmldir = @htmldir@
754 # Whether we were configured with NLS.
755 USE_NLS = @USE_NLS@
757 # Internationalization library.
758 INCINTL = @INCINTL@
759 LIBINTL = @LIBINTL@
760 LIBINTL_DEP = @LIBINTL_DEP@
762 # Character encoding conversion library.
763 LIBICONV = @LIBICONV@
764 LIBICONV_DEP = @LIBICONV_DEP@
766 # If a supplementary library is being used for the GC.
767 GGC_LIB=
769 # "true" if the target C library headers are unavailable; "false"
770 # otherwise.
771 inhibit_libc = @inhibit_libc@
773 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
774 endif
776 # List of extra executables that should be compiled for this target machine
777 # that are used when linking.
778 # The rules for compiling them should be in the t-* file for the machine.
779 EXTRA_PROGRAMS = @extra_programs@
781 # List of extra object files that should be compiled and linked with
782 # compiler proper (cc1, cc1obj, cc1plus).
783 EXTRA_OBJS = @extra_objs@
785 # List of extra object files that should be compiled and linked with
786 # the gcc driver.
787 EXTRA_GCC_OBJS =@extra_gcc_objs@
789 # List of extra libraries that should be linked with the gcc driver.
790 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
792 # List of additional header files to install.
793 EXTRA_HEADERS =@extra_headers_list@
795 # How to handle <stdint.h>.
796 USE_GCC_STDINT = @use_gcc_stdint@
798 # The configure script will set this to collect2$(exeext), except on a
799 # (non-Unix) host which cannot build collect2, for which it will be
800 # set to empty.
801 COLLECT2 = @collect2@
803 # Program to convert libraries.
804 LIBCONVERT =
806 # Control whether header files are installed.
807 INSTALL_HEADERS=install-headers install-mkheaders
809 # Control whether Info documentation is built and installed.
810 BUILD_INFO = @BUILD_INFO@
812 # Control flags for @contents placement in HTML output
813 MAKEINFO_TOC_INLINE_FLAG = @MAKEINFO_TOC_INLINE_FLAG@
815 # Control whether manpages generated by texi2pod.pl can be rebuilt.
816 GENERATED_MANPAGES = @GENERATED_MANPAGES@
818 # Additional directories of header files to run fixincludes on.
819 # These should be directories searched automatically by default
820 # just as /usr/include is.
821 # *Do not* use this for directories that happen to contain
822 # header files, but are not searched automatically by default.
823 # On most systems, this is empty.
824 OTHER_FIXINCLUDES_DIRS=
826 # A list of all the language-specific executables.
827 COMPILERS = @all_compilers@
829 # List of things which should already be built whenever we try to use xgcc
830 # to compile anything (without linking).
833 # Directory to link to, when using the target `maketest'.
836 # Native compiler for the build machine and its switches.
837 CC_FOR_BUILD = @CC_FOR_BUILD@
838 CXX_FOR_BUILD = @CXX_FOR_BUILD@
842 # Native compiler that we use. This may be C++ some day.
846 # Native linker that we use.
850 # Native linker and preprocessor flags. For x-fragment overrides.
851 BUILD_LDFLAGS=@BUILD_LDFLAGS@
855 # Actual name to use when installing a native compiler.
857 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
863 # Setup the testing framework, if you have one
865 echo $${rootme}/../expect/expect ; \
866 else echo expect ; fi`
869 echo $${srcdir}/../dejagnu/runtest ; \
870 else echo runtest; fi`
871 RUNTESTFLAGS =
873 # This should name the specs file that we're going to install. Target
874 # Makefiles may override it and name another file to be generated from
875 # the built-in specs and installed as the default spec, as long as
876 # they also introduce a rule to generate a file name specs, to be used
877 # at build time.
878 SPECS = specs
880 # Extra include files that are defined by HeaderInclude directives in
881 # the .opt files
882 OPTIONS_H_EXTRA =
884 # Extra include files that are defined by SourceInclude directives in
885 # the .opt files
888 @option_includes@
890 # End of variables for you to override.
892 # GTM_H lists the config files that the generator files depend on,
893 # while TM_H lists the ones ordinary gcc files depend on, which
894 # includes several files generated by those generators.
898 # Some $(target)-protos.h depends on tree.h
904 # Variables for version information.
915 REVISION_c :=
916 REVISION :=
917 else
919 endif
923 PATCHLEVEL_c := \
927 # For use in version.cc - double quoted strings, with appropriate
928 # surrounding punctuation and spaces, and with the datestamp and
929 # development phase collapsed to the empty string in release mode
930 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0). The space
931 # immediately after the comma in the $(if ...) constructs is
932 # significant - do not remove it.
935 DATESTAMP_s := \
940 PKGVERSION := @PKGVERSION@
941 BUGURL_TEXI := @REPORT_BUGS_TEXI@
943 ifdef REVISION_c
944 REVISION_s := \
946 else
948 endif
950 # Shorthand variables for dependency lists.
955 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
963 MACHMODE_H = machmode.h mode-classes.def
964 HOOKS_H = hooks.h
970 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
972 poly-int-types.h
976 FIXED_VALUE_H = fixed-value.h
979 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
980 gtm-builtins.def sanitizer.def
981 INTERNAL_FN_DEF = internal-fn.def
992 cfg-flags.def cfghooks.h profile-count.h
996 GCOV_IO_H = gcov-io.h version.h auto-host.h gcov-counter.def
998 EMIT_RTL_H = emit-rtl.h
1005 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
1006 REGS_H = regs.h hard-reg-set.h
1016 GGC_H = ggc.h gtype-desc.h statistics.h
1017 TIMEVAR_H = timevar.h timevar.def
1027 PREDICT_H = predict.h predict.def
1037 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
1040 tree-ssa-alias.h
1048 TREE_INLINE_H = tree-inline.h
1049 REAL_H = real.h
1055 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1058 PLUGIN_VERSION_H = plugin-version.h configargs.h
1059 CONTEXT_H = context.h
1060 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1069 #\f
1070 # Now figure out from those variables how to compile and link.
1072 # IN_GCC distinguishes between code compiled into GCC itself and other
1073 # programs built during a bootstrap.
1074 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1075 # cross compiler which does not use the native headers and libraries.
1076 INTERNAL_CFLAGS = -DIN_GCC @CROSS@
1078 # This is the variable actually used when we compile. If you change this,
1079 # you probably want to update BUILD_CFLAGS in configure.ac
1083 # The C++ version.
1088 # Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro
1089 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1090 # win against random include files in /usr/include.
1093 # This is the variable to use when using $(COMPILER).
1096 # This is the variable to use when using $(LINKER).
1099 # Build and host support libraries.
1101 # Use the "pic" build of libiberty if --enable-host-shared or --enable-host-pie,
1102 # unless we are building for mingw.
1106 else
1108 endif
1111 else
1113 endif
1115 # Dependencies on the intl and portability libraries.
1119 # Likewise, for use in the tools that must run on this machine
1120 # even if we are cross-building GCC.
1123 # How to link with both our special library facilities
1124 # and the system's installed libraries.
1129 # Any system libraries needed just for GNAT.
1130 SYSLIBS = @GNAT_LIBEXC@
1132 # Used from ada/gcc-interface/Make-lang.in
1133 GNATBIND = @GNATBIND@
1134 GNATMAKE = @GNATMAKE@
1136 # Used from d/Make-lang.in
1137 GDC = @GDC@
1138 GDCFLAGS = @GDCFLAGS@
1140 # Libs needed (at present) just for jcf-dump.
1141 LDEXP_LIB = @LDEXP_LIB@
1143 ZSTD_INC = @ZSTD_CPPFLAGS@
1144 ZSTD_LIB = @ZSTD_LDFLAGS@ @ZSTD_LIB@
1146 # Likewise, for use in the tools that must run on this machine
1147 # even if we are cross-building GCC.
1156 # Specify the directories to be searched for header files.
1157 # Both . and srcdir are used, in that order,
1158 # so that *config.h will be found in the compilation
1159 # subdirectory rather than in the source directory.
1160 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1161 # currently being compiled, in both source trees, to be examined as well.
1162 # libintl.h will be found in ../intl if we are using the included libintl.
1170 # Note a subtlety here: we use $(@D) for the directory part, to make
1171 # things like the go/%.o rule work properly; but we use $(*F) for the
1172 # file part, as we just want the file part of the stem, not the entire
1173 # file name.
1176 else
1179 POSTCOMPILE =
1180 endif
1186 #\f
1187 # Support for additional languages (other than C).
1188 # C can be supported this way too (leave for later).
1190 LANG_CONFIGUREFRAGS = @all_lang_configurefrags@
1191 LANG_MAKEFRAGS = @all_lang_makefrags@
1193 # Used by gcc/jit/Make-lang.in
1194 LD_VERSION_SCRIPT_OPTION = @ld_version_script_option@
1195 LD_SONAME_OPTION = @ld_soname_option@
1197 # Flags to pass to recursive makes.
1198 # CC is set by configure.
1199 # ??? The choices here will need some experimenting with.
1201 export AR_FOR_TARGET
1202 export AR_CREATE_FOR_TARGET
1203 export AR_FLAGS_FOR_TARGET
1204 export AR_EXTRACT_FOR_TARGET
1205 export AWK
1206 export DESTDIR
1207 export GCC_FOR_TARGET
1208 export INCLUDES
1209 export INSTALL_DATA
1210 export LIPO_FOR_TARGET
1211 export MACHMODE_H
1212 export NM_FOR_TARGET
1213 export STRIP_FOR_TARGET
1214 export RANLIB_FOR_TARGET
1215 export libsubdir
1217 FLAGS_TO_PASS = \
1218 "ADA_CFLAGS=$(ADA_CFLAGS)" \
1219 "BISON=$(BISON)" \
1220 "BISONFLAGS=$(BISONFLAGS)" \
1221 "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1222 "LDFLAGS=$(LDFLAGS)" \
1223 "FLEX=$(FLEX)" \
1224 "FLEXFLAGS=$(FLEXFLAGS)" \
1225 "INSTALL=$(INSTALL)" \
1226 "INSTALL_DATA=$(INSTALL_DATA)" \
1227 "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1228 "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1229 "LN=$(LN)" \
1230 "LN_S=$(LN_S)" \
1231 "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
1232 "MAKEINFO=$(MAKEINFO)" \
1233 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1234 "MAKEOVERRIDES=" \
1235 "SHELL=$(SHELL)" \
1236 "TFLAGS=$(TFLAGS)" \
1237 "exeext=$(exeext)" \
1238 "build_exeext=$(build_exeext)" \
1239 "objext=$(objext)" \
1240 "exec_prefix=$(exec_prefix)" \
1241 "prefix=$(prefix)" \
1242 "local_prefix=$(local_prefix)" \
1243 "gxx_include_dir=$(gcc_gxx_include_dir)" \
1244 "gxx_libcxx_include_dir=$(gcc_gxx_libcxx_include_dir)" \
1245 "build_tooldir=$(build_tooldir)" \
1246 "gcc_tooldir=$(gcc_tooldir)" \
1247 "bindir=$(bindir)" \
1248 "libexecsubdir=$(libexecsubdir)" \
1249 "datarootdir=$(datarootdir)" \
1250 "datadir=$(datadir)" \
1251 "libsubdir=$(libsubdir)" \
1252 "localedir=$(localedir)"
1253 #\f
1254 # Lists of files for various purposes.
1256 # All option source files
1259 # Target specific, C specific object file
1260 C_TARGET_OBJS=@c_target_objs@
1262 # Target specific, C++ specific object file
1263 CXX_TARGET_OBJS=@cxx_target_objs@
1265 # Target specific, D specific object file
1266 D_TARGET_OBJS=@d_target_objs@
1268 # Target specific, Fortran specific object file
1269 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1271 # Object files for gcc many-languages driver.
1272 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1276 # Language-specific object files shared by all C-family front ends.
1285 # Analyzer object files
1286 ANALYZER_OBJS = \
1287 analyzer/access-diagram.o \
1288 analyzer/analysis-plan.o \
1289 analyzer/analyzer.o \
1290 analyzer/analyzer-language.o \
1291 analyzer/analyzer-logging.o \
1292 analyzer/analyzer-pass.o \
1293 analyzer/analyzer-selftests.o \
1294 analyzer/bar-chart.o \
1295 analyzer/bounds-checking.o \
1296 analyzer/call-details.o \
1297 analyzer/call-info.o \
1298 analyzer/call-string.o \
1299 analyzer/call-summary.o \
1300 analyzer/checker-event.o \
1301 analyzer/checker-path.o \
1302 analyzer/complexity.o \
1303 analyzer/constraint-manager.o \
1304 analyzer/diagnostic-manager.o \
1305 analyzer/engine.o \
1306 analyzer/feasible-graph.o \
1307 analyzer/function-set.o \
1308 analyzer/infinite-recursion.o \
1309 analyzer/kf.o \
1310 analyzer/kf-analyzer.o \
1311 analyzer/kf-lang-cp.o \
1312 analyzer/known-function-manager.o \
1313 analyzer/pending-diagnostic.o \
1314 analyzer/program-point.o \
1315 analyzer/program-state.o \
1316 analyzer/region.o \
1317 analyzer/region-model.o \
1318 analyzer/region-model-asm.o \
1319 analyzer/region-model-manager.o \
1320 analyzer/region-model-reachability.o \
1321 analyzer/sm.o \
1322 analyzer/sm-file.o \
1323 analyzer/sm-fd.o \
1324 analyzer/sm-malloc.o \
1325 analyzer/sm-pattern-test.o \
1326 analyzer/sm-sensitive.o \
1327 analyzer/sm-signal.o \
1328 analyzer/sm-taint.o \
1329 analyzer/state-purge.o \
1330 analyzer/store.o \
1331 analyzer/supergraph.o \
1332 analyzer/svalue.o \
1333 analyzer/symbol.o \
1334 analyzer/trimmed-graph.o \
1335 analyzer/varargs.o
1337 # Language-independent object files.
1338 # We put the *-match.o and insn-*.o files first so that a parallel make
1339 # will build them sooner, because they are large and otherwise tend to be
1340 # the last objects to finish building.
1341 OBJS = \
1343 gimple-match-exports.o \
1345 insn-attrtab.o \
1346 insn-automata.o \
1347 insn-dfatab.o \
1348 insn-emit.o \
1349 insn-extract.o \
1350 insn-latencytab.o \
1351 insn-modes.o \
1352 insn-opinit.o \
1353 insn-output.o \
1354 insn-peep.o \
1355 insn-preds.o \
1356 insn-recog.o \
1357 insn-enums.o \
1358 ggc-page.o \
1359 adjust-alignment.o \
1360 alias.o \
1361 alloc-pool.o \
1362 auto-inc-dec.o \
1363 auto-profile.o \
1364 bb-reorder.o \
1365 bitmap.o \
1366 builtins.o \
1367 caller-save.o \
1368 calls.o \
1369 ccmp.o \
1370 cfg.o \
1371 cfganal.o \
1372 cfgbuild.o \
1373 cfgcleanup.o \
1374 cfgexpand.o \
1375 cfghooks.o \
1376 cfgloop.o \
1377 cfgloopanal.o \
1378 cfgloopmanip.o \
1379 cfgrtl.o \
1380 ctfc.o \
1381 ctfout.o \
1382 btfout.o \
1383 symtab.o \
1384 symtab-thunks.o \
1385 symtab-clones.o \
1386 cgraph.o \
1387 cgraphbuild.o \
1388 cgraphunit.o \
1389 cgraphclones.o \
1390 combine.o \
1391 combine-stack-adj.o \
1392 compare-elim.o \
1393 context.o \
1394 convert.o \
1395 coroutine-passes.o \
1396 coverage.o \
1397 cppbuiltin.o \
1398 cppdefault.o \
1399 cprop.o \
1400 cse.o \
1401 cselib.o \
1402 data-streamer.o \
1403 data-streamer-in.o \
1404 data-streamer-out.o \
1405 dbgcnt.o \
1406 dce.o \
1407 ddg.o \
1408 debug.o \
1409 df-core.o \
1410 df-problems.o \
1411 df-scan.o \
1412 dfp.o \
1413 digraph.o \
1414 dojump.o \
1415 dominance.o \
1416 domwalk.o \
1417 double-int.o \
1418 dse.o \
1419 dumpfile.o \
1420 dwarf2asm.o \
1421 dwarf2cfi.o \
1422 dwarf2ctf.o \
1423 dwarf2out.o \
1424 early-remat.o \
1425 emit-rtl.o \
1426 et-forest.o \
1427 except.o \
1428 explow.o \
1429 expmed.o \
1430 expr.o \
1431 fibonacci_heap.o \
1432 file-prefix-map.o \
1433 final.o \
1434 fixed-value.o \
1435 fold-const.o \
1436 fold-const-call.o \
1437 function.o \
1438 function-abi.o \
1439 function-tests.o \
1440 fwprop.o \
1441 gcc-rich-location.o \
1442 gcse.o \
1443 gcse-common.o \
1444 ggc-common.o \
1445 ggc-tests.o \
1446 gimple.o \
1447 gimple-array-bounds.o \
1448 gimple-builder.o \
1449 gimple-expr.o \
1450 gimple-if-to-switch.o \
1451 gimple-iterator.o \
1452 gimple-fold.o \
1453 gimple-harden-conditionals.o \
1454 gimple-laddress.o \
1455 gimple-loop-interchange.o \
1456 gimple-loop-jam.o \
1457 gimple-loop-versioning.o \
1458 gimple-low.o \
1459 gimple-predicate-analysis.o \
1460 gimple-pretty-print.o \
1461 gimple-range.o \
1462 gimple-range-cache.o \
1463 gimple-range-edge.o \
1464 gimple-range-fold.o \
1465 gimple-range-gori.o \
1466 gimple-range-infer.o \
1467 gimple-range-op.o \
1468 gimple-range-phi.o \
1469 gimple-range-trace.o \
1470 gimple-ssa-backprop.o \
1471 gimple-ssa-isolate-paths.o \
1472 gimple-ssa-nonnull-compare.o \
1473 gimple-ssa-split-paths.o \
1474 gimple-ssa-store-merging.o \
1475 gimple-ssa-strength-reduction.o \
1476 gimple-ssa-sprintf.o \
1477 gimple-ssa-warn-access.o \
1478 gimple-ssa-warn-alloca.o \
1479 gimple-ssa-warn-restrict.o \
1480 gimple-streamer-in.o \
1481 gimple-streamer-out.o \
1482 gimple-walk.o \
1483 gimple-warn-recursion.o \
1484 gimplify.o \
1485 gimplify-me.o \
1486 godump.o \
1487 graph.o \
1488 graphds.o \
1489 graphviz.o \
1490 graphite.o \
1491 graphite-isl-ast-to-gimple.o \
1492 graphite-dependences.o \
1493 graphite-optimize-isl.o \
1494 graphite-poly.o \
1495 graphite-scop-detection.o \
1496 graphite-sese-to-poly.o \
1497 gtype-desc.o \
1498 haifa-sched.o \
1499 hash-map-tests.o \
1500 hash-set-tests.o \
1501 hw-doloop.o \
1502 hwint.o \
1503 ifcvt.o \
1504 ree.o \
1505 inchash.o \
1506 incpath.o \
1507 init-regs.o \
1508 internal-fn.o \
1509 ipa-cp.o \
1510 ipa-sra.o \
1511 ipa-devirt.o \
1512 ipa-fnsummary.o \
1513 ipa-polymorphic-call.o \
1514 ipa-split.o \
1515 ipa-inline.o \
1516 ipa-comdats.o \
1517 ipa-free-lang-data.o \
1518 ipa-visibility.o \
1519 ipa-inline-analysis.o \
1520 ipa-inline-transform.o \
1521 ipa-modref.o \
1522 ipa-modref-tree.o \
1523 ipa-predicate.o \
1524 ipa-profile.o \
1525 ipa-prop.o \
1526 ipa-param-manipulation.o \
1527 ipa-pure-const.o \
1528 ipa-icf.o \
1529 ipa-icf-gimple.o \
1530 ipa-reference.o \
1531 ipa-ref.o \
1532 ipa-utils.o \
1533 ipa.o \
1534 ira.o \
1535 ira-build.o \
1536 ira-costs.o \
1537 ira-conflicts.o \
1538 ira-color.o \
1539 ira-emit.o \
1540 ira-lives.o \
1541 jump.o \
1542 langhooks.o \
1543 lcm.o \
1544 lists.o \
1545 loop-doloop.o \
1546 loop-init.o \
1547 loop-invariant.o \
1548 loop-iv.o \
1549 loop-unroll.o \
1550 lower-subreg.o \
1551 lra.o \
1552 lra-assigns.o \
1553 lra-coalesce.o \
1554 lra-constraints.o \
1555 lra-eliminations.o \
1556 lra-lives.o \
1557 lra-remat.o \
1558 lra-spills.o \
1559 lto-cgraph.o \
1560 lto-streamer.o \
1561 lto-streamer-in.o \
1562 lto-streamer-out.o \
1563 lto-section-in.o \
1564 lto-section-out.o \
1565 lto-opts.o \
1566 lto-compress.o \
1567 mcf.o \
1568 mode-switching.o \
1569 modulo-sched.o \
1570 multiple_target.o \
1571 omp-offload.o \
1572 omp-expand.o \
1573 omp-general.o \
1574 omp-low.o \
1575 omp-oacc-kernels-decompose.o \
1576 omp-oacc-neuter-broadcast.o \
1577 omp-simd-clone.o \
1578 opt-problem.o \
1579 optabs.o \
1580 optabs-libfuncs.o \
1581 optabs-query.o \
1582 optabs-tree.o \
1583 optinfo.o \
1584 optinfo-emit-json.o \
1585 options-save.o \
1586 opts-global.o \
1587 ordered-hash-map-tests.o \
1588 passes.o \
1589 plugin.o \
1590 pointer-query.o \
1591 postreload-gcse.o \
1592 postreload.o \
1593 predict.o \
1594 print-rtl.o \
1595 print-rtl-function.o \
1596 print-tree.o \
1597 profile.o \
1598 profile-count.o \
1599 range.o \
1600 range-op.o \
1601 range-op-float.o \
1602 range-op-ptr.o \
1603 read-md.o \
1604 read-rtl.o \
1605 read-rtl-function.o \
1606 real.o \
1607 realmpfr.o \
1608 recog.o \
1609 reg-stack.o \
1610 regcprop.o \
1611 reginfo.o \
1612 regrename.o \
1613 regstat.o \
1614 reload.o \
1615 reload1.o \
1616 reorg.o \
1617 resource.o \
1618 rtl-error.o \
1619 rtl-ssa/accesses.o \
1620 rtl-ssa/blocks.o \
1621 rtl-ssa/changes.o \
1622 rtl-ssa/functions.o \
1623 rtl-ssa/insns.o \
1624 rtl-tests.o \
1625 rtl.o \
1626 rtlhash.o \
1627 rtlanal.o \
1628 rtlhooks.o \
1629 rtx-vector-builder.o \
1630 run-rtl-passes.o \
1631 sched-deps.o \
1632 sched-ebb.o \
1633 sched-rgn.o \
1634 sel-sched-ir.o \
1635 sel-sched-dump.o \
1636 sel-sched.o \
1637 selftest-rtl.o \
1638 selftest-run-tests.o \
1639 sese.o \
1640 shrink-wrap.o \
1641 simplify-rtx.o \
1642 sparseset.o \
1643 spellcheck.o \
1644 spellcheck-tree.o \
1645 splay-tree-utils.o \
1646 sreal.o \
1647 stack-ptr-mod.o \
1648 statistics.o \
1649 stmt.o \
1650 stor-layout.o \
1651 store-motion.o \
1652 streamer-hooks.o \
1653 stringpool.o \
1654 substring-locations.o \
1655 target-globals.o \
1656 targhooks.o \
1657 timevar.o \
1658 toplev.o \
1659 tracer.o \
1660 trans-mem.o \
1661 tree-affine.o \
1662 asan.o \
1663 tsan.o \
1664 ubsan.o \
1665 sanopt.o \
1666 sancov.o \
1667 tree-call-cdce.o \
1668 tree-cfg.o \
1669 tree-cfgcleanup.o \
1670 tree-chrec.o \
1671 tree-complex.o \
1672 tree-data-ref.o \
1673 tree-dfa.o \
1674 tree-diagnostic.o \
1675 tree-diagnostic-client-data-hooks.o \
1676 tree-diagnostic-path.o \
1677 tree-dump.o \
1678 tree-eh.o \
1679 tree-emutls.o \
1680 tree-if-conv.o \
1681 tree-inline.o \
1682 tree-into-ssa.o \
1683 tree-iterator.o \
1684 tree-logical-location.o \
1685 tree-loop-distribution.o \
1686 tree-nested.o \
1687 tree-nrv.o \
1688 tree-object-size.o \
1689 tree-outof-ssa.o \
1690 tree-parloops.o \
1691 tree-phinodes.o \
1692 tree-predcom.o \
1693 tree-pretty-print.o \
1694 tree-profile.o \
1695 tree-scalar-evolution.o \
1696 tree-sra.o \
1697 tree-switch-conversion.o \
1698 tree-ssa-address.o \
1699 tree-ssa-alias.o \
1700 tree-ssa-ccp.o \
1701 tree-ssa-coalesce.o \
1702 tree-ssa-copy.o \
1703 tree-ssa-dce.o \
1704 tree-ssa-dom.o \
1705 tree-ssa-dse.o \
1706 tree-ssa-forwprop.o \
1707 tree-ssa-ifcombine.o \
1708 tree-ssa-live.o \
1709 tree-ssa-loop-ch.o \
1710 tree-ssa-loop-im.o \
1711 tree-ssa-loop-ivcanon.o \
1712 tree-ssa-loop-ivopts.o \
1713 tree-ssa-loop-manip.o \
1714 tree-ssa-loop-niter.o \
1715 tree-ssa-loop-prefetch.o \
1716 tree-ssa-loop-split.o \
1717 tree-ssa-loop-unswitch.o \
1718 tree-ssa-loop.o \
1719 tree-ssa-math-opts.o \
1720 tree-ssa-operands.o \
1721 gimple-range-path.o \
1722 tree-ssa-phiopt.o \
1723 tree-ssa-phiprop.o \
1724 tree-ssa-pre.o \
1725 tree-ssa-propagate.o \
1726 tree-ssa-reassoc.o \
1727 tree-ssa-sccvn.o \
1728 tree-ssa-scopedtables.o \
1729 tree-ssa-sink.o \
1730 tree-ssa-strlen.o \
1731 tree-ssa-structalias.o \
1732 tree-ssa-tail-merge.o \
1733 tree-ssa-ter.o \
1734 tree-ssa-threadbackward.o \
1735 tree-ssa-threadedge.o \
1736 tree-ssa-threadupdate.o \
1737 tree-ssa-uncprop.o \
1738 tree-ssa-uninit.o \
1739 tree-ssa.o \
1740 tree-ssanames.o \
1741 tree-stdarg.o \
1742 tree-streamer.o \
1743 tree-streamer-in.o \
1744 tree-streamer-out.o \
1745 tree-tailcall.o \
1746 tree-vect-generic.o \
1747 gimple-isel.o \
1748 tree-vect-patterns.o \
1749 tree-vect-data-refs.o \
1750 tree-vect-stmts.o \
1751 tree-vect-loop.o \
1752 tree-vect-loop-manip.o \
1753 tree-vect-slp.o \
1754 tree-vect-slp-patterns.o \
1755 tree-vectorizer.o \
1756 tree-vector-builder.o \
1757 tree-vrp.o \
1758 tree.o \
1759 tristate.o \
1760 typed-splay-tree.o \
1761 valtrack.o \
1762 value-pointer-equiv.o \
1763 value-query.o \
1764 value-range.o \
1765 value-range-pretty-print.o \
1766 value-range-storage.o \
1767 value-relation.o \
1768 value-prof.o \
1769 var-tracking.o \
1770 varasm.o \
1771 varpool.o \
1772 vec-perm-indices.o \
1773 vmsdbgout.o \
1774 vr-values.o \
1775 vtable-verify.o \
1776 warning-control.o \
1777 web.o \
1778 wide-int.o \
1779 wide-int-print.o \
1785 # Objects in libcommon.a, potentially used by all host binaries and with
1786 # no target dependencies.
1787 OBJS-libcommon = diagnostic-spec.o diagnostic.o diagnostic-color.o \
1788 diagnostic-format-json.o \
1789 diagnostic-format-sarif.o \
1790 diagnostic-show-locus.o \
1791 edit-context.o \
1792 pretty-print.o intl.o \
1793 json.o \
1794 sbitmap.o \
1795 vec.o input.o hash-table.o ggc-none.o memory-block.o \
1796 selftest.o selftest-diagnostic.o sort.o \
1797 text-art/box-drawing.o \
1798 text-art/canvas.o \
1799 text-art/ruler.o \
1800 text-art/selftests.o \
1801 text-art/style.o \
1802 text-art/styled-string.o \
1803 text-art/table.o \
1804 text-art/theme.o \
1805 text-art/widget.o
1807 # Objects in libcommon-target.a, used by drivers and by the core
1808 # compiler and containing target-dependent code.
1810 opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1811 hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
1813 # This lists all host objects for the front ends.
1820 lto-wrapper.o collect-utils.o
1822 # for anything that is shared use the cc1plus profile data, as that
1823 # is likely the most exercised during the build
1828 endif
1830 # This lists all host object files, whether they are included in this
1831 # compilation or not.
1834 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1837 # This is defined to "yes" if Tree checking is enabled, which roughly means
1838 # front-end checking.
1839 TREECHECKING = @TREECHECKING@
1841 # The full name of the driver on installation
1844 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1852 case-cfn-macros.h cfn-operators.pd \
1860 libcommon-target.a libcommon.a libgcc.mk perf.data
1862 # This symlink makes the full installation name of the driver be available
1863 # from within the *build* directory, for use when running the JIT library
1864 # from there (e.g. when running its testsuite).
1869 #\f
1870 # SELFTEST_DEPS need to be set before including language makefile fragments.
1871 # Otherwise $(SELFTEST_DEPS) is empty when used from <LANG>/Make-lang.in.
1874 DO_LINK_SERIALIZATION = @DO_LINK_SERIALIZATION@
1876 # Language makefile fragments.
1878 # The following targets define the interface between us and the languages.
1879 #
1880 # all.cross, start.encap, rest.encap,
1881 # install-common, install-info, install-man,
1882 # uninstall,
1883 # mostlyclean, clean, distclean, maintainer-clean,
1884 #
1885 # Each language is linked in with a series of hooks. The name of each
1886 # hooked is "lang.${target_name}" (eg: lang.info). Configure computes
1887 # and adds these here. We use double-colon rules for some of the hooks;
1888 # double-colon rules should be preferred for any new hooks.
1890 # language hooks, generated by configure
1891 @language_hooks@
1894 LINK_PROGRESS = :
1895 else
1898 while test $$cnt2 -le $(1); do msg="$${msg}=="; cnt2=`expr $$cnt2 + 1`; idx=`expr $$idx + 1`; done; \
1902 else \
1905 fi; \
1908 endif
1910 # Wire in install-gnatlib invocation with `make install' for a configuration
1911 # with top-level libada disabled.
1912 gnat_install_lib = @gnat_install_lib@
1914 # per-language makefile fragments
1917 # target and host overrides must follow the per-language makefile fragments
1918 # so they can override or augment language-specific variables
1920 # target overrides
1923 # host overrides
1926 # all-tree.def includes all the tree.def files.
1928 s-alltree: Makefile
1939 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1940 # objects that belong to the front ends. We add an extra define that
1941 # causes back-end specific include files to be poisoned, in the hope that
1942 # we can avoid introducing dependencies of the front ends on things that
1943 # no front end should ever look at (e.g. everything RTL related).
1946 #\f
1948 # -----------------------------
1949 # Rebuilding this configuration
1950 # -----------------------------
1952 # On the use of stamps:
1953 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1954 # A simple rule to build tree-check.h would be
1955 # tree-check.h: build/gencheck$(build_exeext)
1956 # $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1957 #
1958 # but tree-check.h doesn't change every time gencheck changes. It would the
1959 # nice if targets that depend on tree-check.h wouldn't be rebuild
1960 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1961 # must not be overwritten with a identical copy. One solution is to use a
1962 # temporary file
1963 # tree-check.h: build/gencheck$(build_exeext)
1964 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1965 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1966 #
1967 # This solution has a different problem. Since the time stamp of tree-check.h
1968 # is unchanged, make will try to update tree-check.h every time it runs.
1969 # To prevent this, one can add a stamp
1970 # tree-check.h: s-check
1971 # s-check : build/gencheck$(build_exeext)
1972 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1973 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1974 # $(STAMP) s-check
1975 #
1976 # The problem with this solution is that make thinks that tree-check.h is
1977 # always unchanged. Make must be deceived into thinking that tree-check.h is
1978 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1979 # tree-check.h: s-check; @true
1980 # s-check : build/gencheck$(build_exeext)
1981 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1982 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1983 # $(STAMP) s-check
1984 #
1985 # This is what is done in this makefile. Note that mkconfig.sh has a
1986 # move-if-change built-in
1990 CONFIG_HEADERS= \
2001 cs-config.h: Makefile
2006 cs-bconfig.h: Makefile
2011 cs-tconfig.h: Makefile
2016 cs-tm.h: Makefile
2021 cs-tm_p.h: Makefile
2026 cs-tm_d.h: Makefile
2031 # Don't automatically run autoconf, since configure.ac might be accidentally
2032 # newer than configure. Also, this writes into the source directory which
2033 # might be on a read-only file system. If configured for maintainer mode
2034 # then do allow autoconf to be run.
2036 AUTOCONF = autoconf
2037 ACLOCAL = aclocal
2039 aclocal_deps = \
2072 # cstamp-h.in controls rebuilding of config.in.
2073 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
2074 # delete it. A stamp file is needed as autoheader won't update the file if
2075 # nothing has changed.
2076 # It remains in the source directory and is part of the distribution.
2077 # This follows what is done in shellutils, fileutils, etc.
2078 # "echo timestamp" is used instead of touch to be consistent with other
2079 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
2080 # ??? Newer versions have a maintainer mode that may be useful here.
2082 # Don't run autoheader automatically either.
2083 # Only run it if maintainer mode is enabled.
2084 @MAINT@ AUTOHEADER = autoheader
2091 cstamp-h: config.in config.status
2093 CONFIG_FILES= \
2096 # On configurations that require auto-build.h, it is created while
2097 # running configure, so make config.status depend on it, so that
2098 # config.status --recheck runs and updates or creates it.
2102 @HAVE_AUTO_BUILD@config.status: auto-build.h
2104 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
2105 # a target to build even if it is up-to-date. So we must verify that
2106 # config.status does not exist before failing.
2110 false; \
2111 else \
2113 fi
2115 # --------
2116 # UNSORTED
2117 # --------
2119 # Provide quickstrap as a target that people can type into the gcc directory,
2120 # and that fails if you're not into it.
2125 # This is what to compile if making a cross-compiler.
2127 libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
2128 # This is what must be made before installing GCC and converting libraries.
2130 libgcc-support lang.start.encap @GENINSRC@ srcextra
2131 # These can't be made until after GCC can run.
2132 rest.encap: lang.rest.encap
2133 # This is what is made with the host's compiler
2134 # whether making a cross compiler or not.
2141 endif
2143 # On the target machine, finish building a cross compiler.
2144 # This does the things that can't be done on the host machine.
2145 rest.cross: specs
2147 # GCC's selftests.
2148 # Specify a dummy input file to placate the driver.
2149 # Specify -nostdinc to work around missing WIND_BASE environment variable
2150 # required for *-wrs-vxworks-* targets.
2151 # Specify -o /dev/null so the output of -S is discarded. More importantly
2152 # It does not try to create a file with the name "null.s" on POSIX and
2153 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
2154 # Beware that /dev/null is not available to mingw tools, so directly use
2155 # "nul" instead of "/dev/null" if we're building on a mingw machine.
2156 # Specify the path to gcc/testsuite/selftests within the srcdir
2157 # as an argument to -fself-test.
2162 # Run the selftests during the build once we have a driver and the frontend,
2163 # so that self-test failures are caught as early as possible.
2164 # Use "s-selftest-FE" to ensure that we only run the selftests if the
2165 # driver, frontend, or selftest data change.
2166 .PHONY: selftest
2168 # Potentially run all selftest-<LANG>. The various <LANG>/Make-lang.in can
2169 # require the selftests to be run by defining their selftest-<LANG> as
2170 # s-selftest-<LANG>. Otherwise, they should define it as empty.
2172 SELFTEST_TARGETS = @selftest_languages@
2175 # Recompile all the language-independent object files.
2176 # This is used only if the user explicitly asks for it.
2179 # This archive is strictly for the host.
2182 @# Build libbackend.a as a thin archive if possible, as doing so
2183 @# significantly reduces build times.
2186 else
2189 endif
2201 # We call this executable `xgcc' rather than `gcc'
2202 # to avoid confusion if the current directory is in the path
2203 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
2210 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2211 # It is part of c-family because the handled extensions are hard-coded
2212 # and only contain c-family extensions (see known_suffixes).
2219 # Dump a specs file to make -B./ read these specs over installed ones.
2224 # We do want to create an executable named `xgcc', so we can use it to
2225 # compile libgcc2.a.
2226 # Also create gcc-cross, so that install-common will install properly.
2230 checksum-options:
2234 #\f
2235 # Build libgcc.a.
2241 : > tmp-libgcc.mvars
2247 else \
2248 NO_PIE_CFLAGS=; \
2249 fi; \
2252 mv tmp-libgcc.mvars libgcc.mvars
2254 # Use the genmultilib shell script to generate the information the gcc
2255 # driver program needs to select the library directory based on the
2256 # switches.
2262 "$(MULTILIB_OPTIONS)" \
2263 "$(MULTILIB_DIRNAMES)" \
2264 "$(MULTILIB_MATCHES)" \
2265 "$(MULTILIB_EXCEPTIONS)" \
2266 "$(MULTILIB_EXTRA_OPTS)" \
2267 "$(MULTILIB_EXCLUSIONS)" \
2268 "$(MULTILIB_OSDIRNAMES)" \
2269 "$(MULTILIB_REQUIRED)" \
2270 "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2271 "$(MULTILIB_REUSE)" \
2272 "@enable_multilib@" \
2274 else \
2278 fi
2281 #\f
2282 # Compiling object files from source files.
2284 # Note that dependencies on obstack.h are not written
2285 # because that file is not part of GCC.
2287 srcextra: gcc.srcextra lang.srcextra
2292 AR_OBJS = file-find.o
2293 AR_LIBS = @COLLECT2_LIBS@
2319 # ??? the implicit rules dont trigger if the source file has a different name
2320 # so copy instead
2327 COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
2328 collect-utils.o file-find.o hash-table.o selftest.o
2329 COLLECT2_LIBS = @COLLECT2_LIBS@
2331 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2337 @TARGET_SYSTEM_ROOT_DEFINE@
2339 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2345 # Files used by all variants of C or by the stand-alone pre-processor.
2356 # Files used by all variants of C and some other languages.
2361 # Files used by the D language front end.
2367 # Language-independent files.
2369 DRIVER_DEFINES = \
2379 @TARGET_SYSTEM_ROOT_DEFINE@ \
2390 s-specs : Makefile
2421 < $< > tmp-options.h
2427 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2433 s-bversion: BASE-VER
2434 echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2435 echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2436 echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2437 echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2457 #\f
2458 # Generate header and source files from the machine description,
2459 # and compile them.
2461 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2466 insn-target-def.h
2468 # Dependencies for the md file. The first time through, we just assume
2469 # the md file itself and the generated dependency file (in order to get
2470 # it built). The second time through we have the dependency file.
2479 # For each of the files generated by running a generator program over
2480 # the machine description, the following static pattern rules run the
2481 # generator program only if the machine description has changed,
2482 # but touch the target file only when its contents actually change.
2483 # The "; @true" construct forces Make to recheck the timestamp on
2484 # the target file.
2486 simple_rtl_generated_h = insn-attr.h insn-attr-common.h insn-codes.h \
2487 insn-config.h insn-flags.h insn-target-def.h
2518 # gencheck doesn't read the machine description, and the file produced
2519 # doesn't use the insn-* convention.
2526 # genattrtab produces three files: tmp-{attrtab.cc,dfatab.cc,latencytab.cc}
2529 insn-conditions.md
2537 # genopinit produces two files.
2546 # gencondmd doesn't use the standard naming convention.
2560 # These files are generated by running the same generator more than
2561 # once with different options, so they have custom rules. The
2562 # stampfile idiom is the same.
2588 insn-modes-inline.h
2600 .PHONY: mddump
2621 > tmp-case-cfn-macros.h
2623 case-cfn-macros.h
2629 > tmp-cfn-operators.pd
2631 cfn-operators.pd
2636 # make sure that when we build info files, the used tm.texi is up to date.
2641 > tmp-target-hooks-def.h
2643 target-hooks-def.h
2650 > tmp-c-target-hooks-def.h
2652 c-family/c-target-hooks-def.h
2659 > tmp-common-target-hooks-def.h
2661 common/common-target-hooks-def.h
2668 > tmp-d-target-hooks-def.h
2670 d/d-target-hooks-def.h
2673 # check if someone mistakenly only changed tm.texi.
2674 # We use a different pathname here to avoid a circular dependency.
2677 # The tm.texi we want to compare against / check into svn should have
2678 # unix-style line endings. To make this work on MinGW, remove \r.
2679 # \r is not portable to Solaris tr, therefore we have a special
2680 # case for ASCII. We use \r for other encodings like EBCDIC.
2687 esac
2688 mv tmp2-tm.texi tmp-tm.texi
2697 ); then \
2700 false; \
2701 else \
2705 false; \
2706 fi
2722 gimple-match-auto.h
2734 generic-match-auto.h
2819 @all_gtfiles@
2821 # Compute the list of GT header files from the corresponding C sources,
2822 # possibly nested within config or language subdirectories. Match gengtype's
2823 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2824 # language subdir, gt-file.h otherwise (no subdir indication for config/
2825 # related sources).
2836 # $(GTFILES) may be too long to put on a command line, so we have to
2837 # write it out to a file (taking care not to do that in a way that
2838 # overflows a command line!) and then have gengtype read the file in.
2842 ### Common flags to gengtype [e.g. -v or -B backupdir]
2843 GENGTYPE_FLAGS=
2846 s-gtyp-input: Makefile
2853 # First, parse all files and save a state file.
2856 # Second, read the state file and generate all files. This ensure that
2857 # gtype.state is correctly read:
2860 -r gtype.state
2865 tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2866 tm-preds.h tm-constrs.h \
2868 options.h target-hooks-def.h insn-opinit.h \
2869 common/common-target-hooks-def.h pass-instances.def \
2871 gimple-match-auto.h generic-match-auto.h \
2873 case-cfn-macros.h \
2874 cfn-operators.pd omp-device-properties.h
2876 #\f
2877 # How to compile object files to run on the build machine.
2883 # Header dependencies for the programs that generate source code.
2884 # These are library modules...
2914 # This pulls in tm-pred.h which contains inline functions wrapping up
2915 # predicates from the back-end so those functions must be discarded.
2916 # No big deal since gencondmd.cc is a dummy file for non-GCC compilers.
2920 # ...these are the programs themselves.
2957 # The gengtype generator program is special: Two versions are built.
2958 # One is for the build machine, and one is for the host to allow
2959 # plugins to define their types and generate the supporting GGC
2960 # datastructures and routines with GTY markers.
2961 # The host object files depend on CONFIG_H, and the build objects
2962 # on BCONFIG_H. For the build objects, add -DGENERATOR_FILE manually,
2963 # the build-%: rule doesn't apply to them.
2965 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2966 gengtype-lex.o errors.o
2969 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2974 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2980 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2983 rtl.def insn-notes.def errors.h version.h \
2985 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2988 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
3015 internal-fn.def
3017 # Compile the programs that generate insn-* from the machine description.
3018 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
3019 # since they need to run on this machine
3020 # even if GCC is being compiled to run on some other machine.
3022 # All these programs use the RTL reader ($(BUILD_RTL)).
3023 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
3024 extract flags mddump opinit output peep preds recog target-def
3027 # All these programs use the MD reader ($(BUILD_MD)).
3031 # All these programs need to report errors.
3035 # Remaining build programs.
3038 # These programs need libs over and above what they get from the above list.
3045 # For stage1 and when cross-compiling use the build libcpp which is
3046 # built with NLS disabled. For stage2+ use the host library and
3047 # its dependencies.
3050 else
3054 endif
3059 # These programs are not linked with the MD reader.
3068 # Rule for the generator programs:
3069 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
3073 omp-general.o: omp-device-properties.h
3075 omp_device_properties = @omp_device_properties@
3077 s-omp-device-properties-h: @omp_device_property_deps@
3079 for kind in kind arch isa; do \
3090 done; \
3092 done; \
3094 omp-device-properties.h
3097 # Generated source files for gengtype. Prepend inclusion of
3098 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
3099 # any system header is included.
3109 }
3111 #\f
3112 # Remake internationalization support.
3115 #\f
3116 # Remake cpp.
3118 PREPROCESSOR_DEFINES = \
3133 @TARGET_SYSTEM_ROOT_DEFINE@
3140 # Note for the stamp targets, we run the program `true' instead of
3141 # having an empty command (nothing following the semicolon).
3143 # genversion.cc is run on the build machine to generate version.h
3161 # gcov.o needs $(ZLIBINC) added to the include flags.
3164 GCOV_OBJS = gcov.o json.o
3168 GCOV_DUMP_OBJS = gcov-dump.o
3171 hash-table.o ggc-none.o\
3186 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
3189 #\f
3190 # Build the include directories. The stamp files are stmp-* rather than
3191 # s-* so that mostlyclean does not force the include directory to
3192 # be rebuilt.
3194 # Build the include directories.
3196 # Copy in the headers provided with gcc.
3197 #
3198 # The sed command gets just the last file name component;
3199 # this is necessary because VPATH could add a dirname.
3200 # Using basename would be simpler, but some systems don't have it.
3201 #
3202 # The touch command is here to workaround an AIX/Linux NFS bug.
3203 #
3204 # The move-if-change + cp -p twists for limits.h are intended to preserve
3205 # the time stamp when we regenerate, to prevent pointless rebuilds during
3206 # e.g. install-no-fixedincludes.
3216 fi; \
3217 done
3225 fi; \
3226 done
3231 fi; \
3232 done
3243 fi
3250 else \
3252 fi; \
3256 tmp-xlimits.h tmp-limits.h; \
3261 done
3262 # Install the README
3267 fi;
3270 .PHONY: install-gcc-tooldir
3271 install-gcc-tooldir:
3285 # Build up a list of multilib directories and corresponding sysroot
3286 # suffixes, in form sysroot;multilib.
3294 else \
3296 fi; \
3298 done; \
3299 else \
3301 fi > tmp-fixinc_list
3305 # The line below is supposed to avoid accidentally matching the
3306 # built-in suffix rule `.o:' to build fixincl out of fixincl.o. You'd
3307 # expect fixincl to be newer than fixincl.o, such that this situation
3308 # would never come up. As it turns out, if you use ccache with
3309 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3310 # working directory in object files (-g absent, or -fno-working-dir
3311 # present), and build and host are the same, fixincl for the host will
3312 # build after fixincl for the build machine, getting a cache hit,
3313 # thereby updating the timestamp of fixincl.o in the host tree.
3314 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3315 # the build tree, and so fixincl in the build tree will appear to be
3316 # out of date. Yuck.
3319 # Build fixed copies of system files.
3320 # Abort if no system headers available, unless building a crosscompiler.
3321 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3322 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3331 else \
3337 echo "The directory (BUILD_SYSTEM_HEADER_DIR) that should contain system headers does not exist:" >&2 ; \
3340 darwin*) \
3341 echo "(on Darwin this usually means you need to pass the --with-sysroot= flag to point to a valid MacOS SDK)" >&2; \
3342 ;; \
3343 esac; \
3347 fi; \
3357 done; \
3358 fi
3360 #\f
3362 # Install with the gcc headers files, not the fixed include files, which we
3363 # are typically not allowed to distribute. The general idea is to:
3364 # - Get to "install" with a bare set of internal headers, not the
3365 # fixed system ones,
3366 # - Prevent rebuilds of what normally depends on the headers, which is
3367 # useless for installation purposes and would rely on improper headers.
3368 # - Restore as much of the original state as possible.
3370 .PHONY: install-no-fixedincludes
3372 install-no-fixedincludes:
3373 # Stash the current set of headers away, save stamps we're going to
3374 # alter explicitly, and arrange for fixincludes not to run next time
3375 # we trigger a headers rebuild.
3383 -touch stmp-fixinc
3385 # Rebuild our internal headers, restore the original stamps so that
3386 # "install" doesn't trigger pointless rebuilds because of that update,
3387 # then do install
3393 # Restore the original set of maybe-fixed headers
3397 # Remake the info files.
3410 gcc-common.texi gcc-vers.texi
3412 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi \
3413 standards.texi invoke.texi extend.texi md.texi objc.texi \
3414 gcov.texi trouble.texi bugreport.texi service.texi \
3415 contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi \
3416 fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi \
3417 implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi \
3418 lto-dump.texi
3420 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3421 # the generated tm.texi; the latter might have a more recent timestamp,
3422 # but we don't want to rebuild the info files unless the contents of
3423 # the *.texi files have changed.
3424 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi \
3425 contribute.texi makefile.texi configterms.texi options.texi \
3426 portability.texi interface.texi passes.texi rtl.texi md.texi \
3428 configfiles.texi collect2.texi headerdirs.texi funding.texi \
3429 gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi \
3430 sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi \
3431 loop.texi generic.texi gimple.texi plugins.texi optinfo.texi \
3432 match-and-simplify.texi analyzer.texi ux.texi poly-int.texi
3435 gcc-common.texi gcc-vers.texi
3437 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3439 # gcc-vers.texi is generated from the version files.
3445 fi) > $@T
3446 $(build_file_translate) echo @set srcdir `echo $(abs_srcdir) | sed -e 's|\\([@{}]\\)|@\\1|g'` >> $@T
3449 fi
3454 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3455 # patterns. To use them, put each of the specific targets with its
3456 # specific dependencies but no build commands.
3467 fi
3469 # Duplicate entry to handle renaming of gccinstall.info
3474 fi
3499 # Duplicate entry to handle renaming of gccinstall.dvi
3504 doc/cppinternals.pdf
3511 # Duplicate entry to handle renaming of gccinstall.pdf
3515 # List the directories or single hmtl files which are installed by
3516 # install-html. The lang.html file triggers language fragments to build
3517 # html documentation.
3522 # List the html file targets.
3535 # Duplicate entry to handle renaming of gccinstall
3547 generated-manpages: man
3573 # These next rules exist because the output name is not the same as
3574 # the input name, so our implicit %.pod rule will not work.
3576 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3579 gfdl.pod: fdl.texi
3582 fsf-funding.pod: funding.texi
3585 gpl.pod: gpl_v3.texi
3589 #\f
3590 # Deletion of files made during compilation.
3591 # There are four levels of this:
3592 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3593 # `mostlyclean' is useful while working on a particular type of machine.
3594 # It deletes most, but not all, of the files made by compilation.
3595 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3596 # `clean' deletes everything made by running `make all'.
3597 # `distclean' also deletes the files made by config.
3598 # `maintainer-clean' also deletes everything that could be regenerated
3599 # automatically, except for `configure'.
3600 # We remove as much from the language subdirectories as we can
3601 # (less duplicated code).
3607 # Delete build programs
3610 # Delete other built files.
3612 # Delete the stamp and temporary files.
3615 # Delete debugging dump files.
3617 # Delete some files made during installation.
3620 # Delete unwanted output files from TeX.
3623 # Delete sorted indices we don't actually use.
3625 # Delete core dumps.
3627 # Delete file generated for gengtype
3629 # Delete files generated by gengtype
3633 # Delete genchecksum outputs
3635 # Delete lock-and-run bits
3638 # Delete all files made by compilation
3639 # that don't exist in the distribution.
3649 # Delete the include directories.
3652 # Delete all files that users would normally create
3653 # while building and installing GCC.
3670 # Delete po/*.gmo only if we are not building in the source directory.
3674 # Get rid of every file that's generated from some other file, except for `configure'.
3675 # Most of these files ARE PRESENT in the GCC distribution.
3676 maintainer-clean:
3677 @echo 'This command is intended for maintainers to use; it'
3678 @echo 'deletes files that may need special tools to rebuild.'
3682 -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3683 #\f
3684 # Entry points `install', `install-strip', and `uninstall'.
3685 # Also use `install-collect2' to install collect2 when the config files don't.
3687 # Copy the compiler files into directories where they will be run.
3688 # Install the driver last so that the window when things are
3689 # broken is small.
3691 install-cpp install-man install-info install-@POSUB@ \
3692 install-driver install-lto-wrapper install-gcc-ar
3696 endif
3701 export STRIPPROG
3702 endif
3705 # Handle cpp installation.
3712 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3714 fi
3716 # Create the installation directories.
3717 # $(libdir)/gcc/include isn't currently searched by cpp.
3742 version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3743 fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3744 print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3746 cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3747 gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3748 tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3749 tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3750 tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3751 tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3752 tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3753 hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3758 # generate the 'build fragment' b-header-vars
3759 s-header-vars: Makefile
3761 # The first sed gets the list "header variables" as the list variables
3762 # assigned in Makefile and having _H at the end of the name. "sed -n" proved
3763 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3764 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3765 # as well.
3766 $(foreach header_var,$(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~\.\.\./common/config/~common/config/~' -e 's~\.\.\.[^ ]*/~~g') >> tmp-header-vars;)
3770 # Install gengtype
3777 # Install the headers needed to build a plugin.
3779 # We keep the directory structure for files in config, common/config or
3780 # c-family and .def files. All other files are flattened to a single directory.
3782 headers=`echo $(sort $(PLUGIN_HEADERS)) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3790 fi; \
3796 esac; \
3802 done
3805 # Install the compiler executables built during cross compilation.
3812 fi; \
3813 done
3819 done
3820 # We no longer install the specs file because its presence makes the
3821 # driver slower, and because people who need it can recreate it by
3822 # using -dumpspecs. We remove any old version because it would
3823 # otherwise override the specs built into the driver.
3825 # Install gcov if it was compiled.
3828 then \
3831 fi; \
3832 fi
3833 # Install gcov-tool if it was compiled.
3836 then \
3840 fi; \
3841 fi
3842 # Install gcov-dump if it was compiled.
3845 then \
3849 fi; \
3850 fi
3852 # Install the driver program as $(target_noncanonical)-gcc,
3853 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3862 fi; \
3869 fi; \
3870 fi
3872 # Install the info files.
3873 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3874 # to do the install.
3881 lang.install-info
3886 for f in $(<)*; do \
3890 done; \
3908 done
3920 done
3935 else \
3938 fi; \
3939 done
3941 # Install the man pages.
3942 install-man: lang.install-man \
3988 # Install all the header files built in the include subdirectory.
3990 # Fix symlinks to absolute paths in the installed include directory to
3991 # point to the installed directory, not the build directory.
3992 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
4000 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
4001 fi; \
4002 done; \
4003 fi
4005 # Create or recreate the gcc private include file directory.
4012 # Create or recreate the install-tools include file directory.
4019 # Install the include directory using tar.
4020 install-headers-tar: stmp-int-hdrs install-include-dir
4021 # We use `pwd`/include instead of just include to problems with CDPATH
4022 # Unless a full pathname is provided, some shells would print the new CWD,
4023 # found in CDPATH, corrupting the output. We could just redirect the
4024 # output of `cd', but some shells lose on redirection within `()'s
4029 # /bin/sh on some systems returns the status of the first tar,
4030 # and that can lose with GNU tar which always writes a full block.
4031 # So use `exit 0' to ignore its exit status.
4033 # Install the include directory using cpio.
4034 install-headers-cpio: stmp-int-hdrs install-include-dir
4035 # See discussion about the use of `pwd` above
4041 # Install the include directory using cp.
4042 install-headers-cp: stmp-int-hdrs install-include-dir
4046 # Targets without dependencies, for use in prev-gcc during bootstrap.
4047 real-install-headers-tar:
4051 real-install-headers-cpio:
4055 real-install-headers-cp:
4058 # Install supporting files for fixincludes to be run later.
4059 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
4060 macro_list fixinc_list
4068 $(INSTALL_DATA) include$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
4069 done
4075 echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
4077 echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
4080 # Use this target to install the program `collect2' under the name `collect2'.
4083 # Install the driver program as $(libsubdir)/gcc for collect2.
4086 # Install lto-wrapper.
4092 for i in gcc-ar gcc-nm gcc-ranlib; do \
4098 :; \
4099 else \
4103 fi ; \
4104 done; \
4105 fi
4107 # Cancel installation by deleting the installed files.
4123 target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
4126 done
4127 #\f
4128 # These targets are for the dejagnu testsuites. The file site.exp
4129 # contains global variables that all the testsuites will use.
4131 target_subdir = @target_subdir@
4134 @echo "Making a new config file..."
4137 -@mv site.exp site.bak
4148 # CFLAGS is set even though it's empty to show we reserve the right to set it.
4155 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
4156 # They are passed first to allow individual tests to override them.
4158 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
4159 # files that have already been installed there will be found. The -B option
4160 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
4161 # from the install tree.
4170 fi
4171 # If newlib has been configured, we need to pass -B to gcc so it can find
4172 # newlib's crt0.o if it exists. This will cause a "path prefix not used"
4173 # message if it doesn't, but the testsuite is supposed to ignore the message -
4174 # it's too difficult to tell when to and when not to pass -B (not all targets
4175 # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
4176 # seems like too selective a test.
4177 # ??? Another way to solve this might be to rely on linker scripts. Then
4178 # theoretically the -B won't be needed.
4179 # We also need to pass -L ../ld so that the linker can find ldscripts.
4182 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
4188 fi
4192 fi
4198 fi
4202 fi
4206 fi
4209 @cat site.bak | sed \
4213 CHECK_TARGETS = @check_languages@
4219 # The idea is to parallelize testing of multilibs, for example:
4220 # make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
4221 # will run 3 concurrent sessions of check-gcc, eventually testing
4222 # all 10 combinations. GNU make is required, as is a shell that expands
4223 # alternations within braces.
4231 "$$target"
4233 TESTSUITEDIR = testsuite
4240 # This is only used for check-% targets that aren't parallelized.
4249 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
4259 @echo check-$*
4269 # For parallelized check-% targets, this decides whether parallelization
4270 # is desirable (if -jN is used). If desirable, recursive make is run with
4271 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4272 # parallel, as they are run in separate directories.
4273 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4274 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4275 # dejaGNU procedure is overridden to additionally synchronize through
4276 # a $lang-parallel directory which tests will be run by which runtest instance.
4277 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4278 # files. If parallelization isn't desirable, only one recursive make
4279 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4280 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4281 # should be passed to runtest.
4282 #
4283 # To parallelize some language check, add the corresponding check-$lang
4284 # to lang_checks_parallelized variable and define check_$lang_parallelize
4285 # variable. This is the upper limit to which it is useful to parallelize the
4286 # check-$lang target. It doesn't make sense to try e.g. 128 goals for small
4287 # testsuites like objc or go.
4296 check-parallel-$* \
4301 do \
4305 fi; \
4306 done; \
4312 else \
4315 fi
4317 check-parallel-% : site.exp
4327 else \
4330 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4337 fi ; \
4341 fi ; \
4342 fi )
4344 # QMTest targets
4346 # The path to qmtest.
4347 QMTEST_PATH=qmtest
4349 # The flags to pass to qmtest.
4350 QMTESTFLAGS=
4352 # The flags to pass to "qmtest run".
4355 # The command to use to invoke qmtest.
4358 # The tests (or suites) to run.
4361 # The subdirectory of the OBJDIR that will be used to store the QMTest
4362 # test database configuration and that will be used for temporary
4363 # scratch space during QMTest's execution.
4364 QMTEST_DIR=qmtestsuite
4366 # Create the QMTest database configuration.
4369 -c gcc_database.GCCDatabase \
4373 # Create the QMTest context file.
4385 # Run the G++ testsuite using QMTest.
4390 # Use the QMTest GUI.
4396 # Run Paranoia on real.cc.
4404 # These exist for maintenance purposes.
4406 CTAGS=@CTAGS@
4407 ETAGS=@ETAGS@
4408 CSCOPE=@CSCOPE@
4410 # Update the tags table.
4413 incs= ; \
4417 fi; \
4418 done; \
4423 --language=none --regex="/\(char\|unsigned int\|int\|bool\|void\|HOST_WIDE_INT\|enum [A-Za-z_0-9]+\) [*]?\([A-Za-z_0-9]+\)/\2/" common.opt \
4424 --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\|DEFTIMEVAR\|DEFPARAM\|DEFPARAMENUM5\)[ ]?(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def timevar.def \
4425 ; \
4428 # -----------------------------------------------------
4429 # Rules for generating translated message descriptions.
4430 # Disabled by autoconf if the tools are not available.
4431 # -----------------------------------------------------
4433 XGETTEXT = @XGETTEXT@
4434 GMSGFMT = @GMSGFMT@
4435 MSGMERGE = msgmerge
4438 .PHONY: build- install- build-po install-po update-po
4440 # Dummy rules to deal with dependencies produced by use of
4441 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4442 build-: ; @true
4443 install-: ; @true
4447 # This notation should be acceptable to all Make implementations used
4448 # by people who are interested in updating .po files.
4451 # N.B. We do not attempt to copy these into $(srcdir). The snapshot
4452 # script does that.
4453 .po.gmo:
4457 # The new .po has to be gone over by hand, so we deposit it into
4458 # build/po with a different extension.
4459 # If build/po/gcc.pot exists, use it (it was just created),
4460 # else use the one in srcdir.
4461 .po.pox:
4464 then echo po/gcc.pot; \
4467 # This rule has to look for .gmo modules in both srcdir and
4468 # the cwd, and has to check that we actually have a catalog
4469 # for each language, in case they weren't built or included
4470 # with the distribution.
4471 install-po:
4478 fi; \
4484 done
4486 # Rule for regenerating the message template (gcc.pot).
4487 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4488 # this rule has no dependencies and always regenerates gcc.pot. This is
4489 # relatively harmless since the .po files do not directly depend on it.
4490 # Note that exgettext has an awk script embedded in it which requires a
4491 # fairly modern (POSIX-compliant) awk.
4492 # The .pot file is left in the build directory.
4500 #\f
4502 # Dependency information.
4504 # In order for parallel make to really start compiling the expensive
4505 # objects from $(OBJS) as early as possible, build all their
4506 # prerequisites strictly before all objects.
4509 # Include the auto-generated dependencies for all host objects.
4510 DEPFILES = \