| blob | 7b7a4ff789af6382ba1632b49ff82aa2539c3dae |
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 tm_rust_file_list=@tm_rust_file_list@
604 tm_rust_include_list=@tm_rust_include_list@
605 build_xm_file_list=@build_xm_file_list@
606 build_xm_include_list=@build_xm_include_list@
607 build_xm_defines=@build_xm_defines@
608 host_xm_file_list=@host_xm_file_list@
609 host_xm_include_list=@host_xm_include_list@
610 host_xm_defines=@host_xm_defines@
611 xm_file_list=@xm_file_list@
612 xm_include_list=@xm_include_list@
613 xm_defines=@xm_defines@
614 lang_checks=
615 lang_checks_parallelized=
616 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt $(srcdir)/params.opt $(srcdir)/analyzer/analyzer.opt
617 lang_specs_files=@lang_specs_files@
618 lang_tree_files=@lang_tree_files@
619 target_cpu_default=@target_cpu_default@
620 OBJC_BOEHM_GC=@objc_boehm_gc@
621 extra_modes_file=@extra_modes_file@
622 extra_opt_files=@extra_opt_files@
623 host_hook_obj=@out_host_hook_obj@
625 # Multiarch support
626 enable_multiarch = @enable_multiarch@
627 with_cpu = @with_cpu@
628 with_float = @with_float@
631 else
633 # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
634 if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
635 else
636 if_multiarch =
637 endif
638 endif
640 # ------------------------
641 # Installation directories
642 # ------------------------
644 # Common prefix for installation directories.
645 # NOTE: This directory must exist when you start installation.
647 # Directory in which to put localized header files. On the systems with
648 # gcc as the native cc, `local_prefix' may not be `prefix' which is
649 # `/usr'.
650 # NOTE: local_prefix *should not* default from prefix.
651 local_prefix = @local_prefix@
652 # Directory in which to put host dependent programs and libraries
654 # Directory in which to put the executable for the command `gcc'
656 # Directory in which to put the directories used by the compiler.
658 # Directory in which GCC puts its executables.
659 libexecdir = @libexecdir@
661 # --------
662 # UNSORTED
663 # --------
665 # Directory in which the compiler finds libraries etc.
667 # Directory in which the compiler finds executables
669 # Directory in which all plugin resources are installed
671 # Directory in which plugin headers are installed
673 # Directory in which plugin specific executables are installed
675 # Used to produce a relative $(gcc_tooldir) in gcc.o
678 else
680 endif
681 # $(prefix), expressed as a path relative to $(libsubdir).
682 #
683 # An explanation of the sed strings:
684 # -e 's|^$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
685 # -e 's|/$$||' match a trailing forward slash and eliminates it
686 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
687 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
688 #
689 # (*) Note this pattern overwrites the first character of the string
690 # with a forward slash if one is not already present. This is not a
691 # problem because the exact names of the sub-directories concerned is
692 # unimportant, just the number of them matters.
693 #
694 # The practical upshot of these patterns is like this:
695 #
696 # prefix exec_prefix result
697 # ------ ----------- ------
698 # /foo /foo/bar ../
699 # /foo/ /foo/bar ../
700 # /foo /foo/bar/ ../
701 # /foo/ /foo/bar/ ../
702 # /foo /foo/bar/ugg ../../
703 libsubdir_to_prefix := \
707 # $(exec_prefix), expressed as a path relative to $(prefix).
708 prefix_to_exec_prefix := \
711 # Directory in which to find other cross-compilation tools and headers.
712 dollar = @dollar@
713 # Used in install-cross.
714 gcc_tooldir = @gcc_tooldir@
715 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
717 # Directory in which the compiler finds target-independent g++ includes.
718 gcc_gxx_include_dir = @gcc_gxx_include_dir@
719 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
720 # Directory in which the compiler finds libc++ includes.
721 gcc_gxx_libcxx_include_dir = @gcc_gxx_libcxx_include_dir@
722 gcc_gxx_libcxx_include_dir_add_sysroot = @gcc_gxx_libcxx_include_dir_add_sysroot@
723 # Directory to search for site-specific includes.
726 # where the info files go
728 # Where cpp should go besides $prefix/bin if necessary
729 cpp_install_dir = @cpp_install_dir@
730 # where the locale files go
733 # Extension (if any) to put in installed man-page filename.
736 objext = .o
737 exeext = @host_exeext@
738 build_exeext = @build_exeext@
740 # Directory in which to put man pages.
744 # Dir for temp files.
745 tmpdir = /tmp
747 datarootdir = @datarootdir@
748 docdir = @docdir@
749 # Directory in which to put DVIs
750 dvidir = @dvidir@
751 # Directory in which to build HTML
753 # Directory in which to put HTML
754 htmldir = @htmldir@
756 # Whether we were configured with NLS.
757 USE_NLS = @USE_NLS@
759 # Internationalization library.
760 INCINTL = @INCINTL@
761 LIBINTL = @LIBINTL@
762 LIBINTL_DEP = @LIBINTL_DEP@
764 # Character encoding conversion library.
765 LIBICONV = @LIBICONV@
766 LIBICONV_DEP = @LIBICONV_DEP@
768 # If a supplementary library is being used for the GC.
769 GGC_LIB=
771 # "true" if the target C library headers are unavailable; "false"
772 # otherwise.
773 inhibit_libc = @inhibit_libc@
775 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
776 endif
778 # List of extra executables that should be compiled for this target machine
779 # that are used when linking.
780 # The rules for compiling them should be in the t-* file for the machine.
781 EXTRA_PROGRAMS = @extra_programs@
783 # List of extra object files that should be compiled and linked with
784 # compiler proper (cc1, cc1obj, cc1plus).
785 EXTRA_OBJS = @extra_objs@
787 # List of extra object files that should be compiled and linked with
788 # the gcc driver.
789 EXTRA_GCC_OBJS =@extra_gcc_objs@
791 # List of extra libraries that should be linked with the gcc driver.
792 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
794 # List of additional header files to install.
795 EXTRA_HEADERS =@extra_headers_list@
797 # How to handle <stdint.h>.
798 USE_GCC_STDINT = @use_gcc_stdint@
800 # The configure script will set this to collect2$(exeext), except on a
801 # (non-Unix) host which cannot build collect2, for which it will be
802 # set to empty.
803 COLLECT2 = @collect2@
805 # Program to convert libraries.
806 LIBCONVERT =
808 # Control whether header files are installed.
809 INSTALL_HEADERS=install-headers install-mkheaders
811 # Control whether Info documentation is built and installed.
812 BUILD_INFO = @BUILD_INFO@
814 # Control flags for @contents placement in HTML output
815 MAKEINFO_TOC_INLINE_FLAG = @MAKEINFO_TOC_INLINE_FLAG@
817 # Control whether manpages generated by texi2pod.pl can be rebuilt.
818 GENERATED_MANPAGES = @GENERATED_MANPAGES@
820 # Additional directories of header files to run fixincludes on.
821 # These should be directories searched automatically by default
822 # just as /usr/include is.
823 # *Do not* use this for directories that happen to contain
824 # header files, but are not searched automatically by default.
825 # On most systems, this is empty.
826 OTHER_FIXINCLUDES_DIRS=
828 # A list of all the language-specific executables.
829 COMPILERS = @all_compilers@
831 # List of things which should already be built whenever we try to use xgcc
832 # to compile anything (without linking).
835 # Directory to link to, when using the target `maketest'.
838 # Native compiler for the build machine and its switches.
839 CC_FOR_BUILD = @CC_FOR_BUILD@
840 CXX_FOR_BUILD = @CXX_FOR_BUILD@
844 # Native compiler that we use. This may be C++ some day.
848 # Native linker that we use.
852 # Native linker and preprocessor flags. For x-fragment overrides.
853 BUILD_LDFLAGS=@BUILD_LDFLAGS@
857 # Actual name to use when installing a native compiler.
859 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
865 # Setup the testing framework, if you have one
867 echo $${rootme}/../expect/expect ; \
868 else echo expect ; fi`
871 echo $${srcdir}/../dejagnu/runtest ; \
872 else echo runtest; fi`
873 RUNTESTFLAGS =
875 # This should name the specs file that we're going to install. Target
876 # Makefiles may override it and name another file to be generated from
877 # the built-in specs and installed as the default spec, as long as
878 # they also introduce a rule to generate a file name specs, to be used
879 # at build time.
880 SPECS = specs
882 # Extra include files that are defined by HeaderInclude directives in
883 # the .opt files
884 OPTIONS_H_EXTRA =
886 # Extra include files that are defined by SourceInclude directives in
887 # the .opt files
890 @option_includes@
892 # End of variables for you to override.
894 # GTM_H lists the config files that the generator files depend on,
895 # while TM_H lists the ones ordinary gcc files depend on, which
896 # includes several files generated by those generators.
900 # Some $(target)-protos.h depends on tree.h
907 # Variables for version information.
918 REVISION_c :=
919 REVISION :=
920 else
922 endif
926 PATCHLEVEL_c := \
930 # For use in version.cc - double quoted strings, with appropriate
931 # surrounding punctuation and spaces, and with the datestamp and
932 # development phase collapsed to the empty string in release mode
933 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0). The space
934 # immediately after the comma in the $(if ...) constructs is
935 # significant - do not remove it.
938 DATESTAMP_s := \
943 PKGVERSION := @PKGVERSION@
944 BUGURL_TEXI := @REPORT_BUGS_TEXI@
946 ifdef REVISION_c
947 REVISION_s := \
949 else
951 endif
953 # Shorthand variables for dependency lists.
958 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
968 MACHMODE_H = machmode.h mode-classes.def
969 HOOKS_H = hooks.h
975 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
977 poly-int-types.h
981 FIXED_VALUE_H = fixed-value.h
984 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
985 gtm-builtins.def sanitizer.def
986 INTERNAL_FN_DEF = internal-fn.def
997 cfg-flags.def cfghooks.h profile-count.h
1001 GCOV_IO_H = gcov-io.h version.h auto-host.h gcov-counter.def
1003 EMIT_RTL_H = emit-rtl.h
1010 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
1011 REGS_H = regs.h hard-reg-set.h
1021 GGC_H = ggc.h gtype-desc.h statistics.h
1022 TIMEVAR_H = timevar.h timevar.def
1032 PREDICT_H = predict.h predict.def
1042 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
1045 tree-ssa-alias.h
1053 TREE_INLINE_H = tree-inline.h
1054 REAL_H = real.h
1060 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1063 PLUGIN_VERSION_H = plugin-version.h configargs.h
1064 CONTEXT_H = context.h
1065 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1074 #\f
1075 # Now figure out from those variables how to compile and link.
1077 # IN_GCC distinguishes between code compiled into GCC itself and other
1078 # programs built during a bootstrap.
1079 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1080 # cross compiler which does not use the native headers and libraries.
1081 INTERNAL_CFLAGS = -DIN_GCC @CROSS@
1083 # This is the variable actually used when we compile. If you change this,
1084 # you probably want to update BUILD_CFLAGS in configure.ac
1088 # The C++ version.
1093 # Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro
1094 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1095 # win against random include files in /usr/include.
1098 # This is the variable to use when using $(COMPILER).
1101 # This is the variable to use when using $(LINKER).
1104 # Build and host support libraries.
1106 # Use the "pic" build of libiberty if --enable-host-shared or --enable-host-pie,
1107 # unless we are building for mingw.
1111 else
1113 endif
1116 else
1118 endif
1120 # Dependencies on the intl and portability libraries.
1124 # Likewise, for use in the tools that must run on this machine
1125 # even if we are cross-building GCC.
1128 # How to link with both our special library facilities
1129 # and the system's installed libraries.
1134 # Any system libraries needed just for GNAT.
1135 SYSLIBS = @GNAT_LIBEXC@
1137 # Used from ada/gcc-interface/Make-lang.in
1138 GNATBIND = @GNATBIND@
1139 GNATMAKE = @GNATMAKE@
1141 # Used from d/Make-lang.in
1142 GDC = @GDC@
1143 GDCFLAGS = @GDCFLAGS@
1145 # Libs needed (at present) just for jcf-dump.
1146 LDEXP_LIB = @LDEXP_LIB@
1148 ZSTD_INC = @ZSTD_CPPFLAGS@
1149 ZSTD_LIB = @ZSTD_LDFLAGS@ @ZSTD_LIB@
1151 # Likewise, for use in the tools that must run on this machine
1152 # even if we are cross-building GCC.
1161 # Specify the directories to be searched for header files.
1162 # Both . and srcdir are used, in that order,
1163 # so that *config.h will be found in the compilation
1164 # subdirectory rather than in the source directory.
1165 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1166 # currently being compiled, in both source trees, to be examined as well.
1167 # libintl.h will be found in ../intl if we are using the included libintl.
1175 # Note a subtlety here: we use $(@D) for the directory part, to make
1176 # things like the go/%.o rule work properly; but we use $(*F) for the
1177 # file part, as we just want the file part of the stem, not the entire
1178 # file name.
1181 else
1184 POSTCOMPILE =
1185 endif
1191 #\f
1192 # Support for additional languages (other than C).
1193 # C can be supported this way too (leave for later).
1195 LANG_CONFIGUREFRAGS = @all_lang_configurefrags@
1196 LANG_MAKEFRAGS = @all_lang_makefrags@
1198 # Used by gcc/jit/Make-lang.in
1199 LD_VERSION_SCRIPT_OPTION = @ld_version_script_option@
1200 LD_SONAME_OPTION = @ld_soname_option@
1201 @ENABLE_DARWIN_AT_RPATH_TRUE@DARWIN_RPATH = @rpath
1204 # Flags to pass to recursive makes.
1205 # CC is set by configure.
1206 # ??? The choices here will need some experimenting with.
1208 export AR_FOR_TARGET
1209 export AR_CREATE_FOR_TARGET
1210 export AR_FLAGS_FOR_TARGET
1211 export AR_EXTRACT_FOR_TARGET
1212 export AWK
1213 export DESTDIR
1214 export GCC_FOR_TARGET
1215 export INCLUDES
1216 export INSTALL_DATA
1217 export LIPO_FOR_TARGET
1218 export MACHMODE_H
1219 export NM_FOR_TARGET
1220 export STRIP_FOR_TARGET
1221 export RANLIB_FOR_TARGET
1222 export libsubdir
1224 FLAGS_TO_PASS = \
1225 "ADA_CFLAGS=$(ADA_CFLAGS)" \
1226 "BISON=$(BISON)" \
1227 "BISONFLAGS=$(BISONFLAGS)" \
1228 "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1229 "LDFLAGS=$(LDFLAGS)" \
1230 "FLEX=$(FLEX)" \
1231 "FLEXFLAGS=$(FLEXFLAGS)" \
1232 "INSTALL=$(INSTALL)" \
1233 "INSTALL_DATA=$(INSTALL_DATA)" \
1234 "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1235 "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1236 "LN=$(LN)" \
1237 "LN_S=$(LN_S)" \
1238 "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
1239 "MAKEINFO=$(MAKEINFO)" \
1240 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1241 "MAKEOVERRIDES=" \
1242 "SHELL=$(SHELL)" \
1243 "TFLAGS=$(TFLAGS)" \
1244 "exeext=$(exeext)" \
1245 "build_exeext=$(build_exeext)" \
1246 "objext=$(objext)" \
1247 "exec_prefix=$(exec_prefix)" \
1248 "prefix=$(prefix)" \
1249 "local_prefix=$(local_prefix)" \
1250 "gxx_include_dir=$(gcc_gxx_include_dir)" \
1251 "gxx_libcxx_include_dir=$(gcc_gxx_libcxx_include_dir)" \
1252 "build_tooldir=$(build_tooldir)" \
1253 "gcc_tooldir=$(gcc_tooldir)" \
1254 "bindir=$(bindir)" \
1255 "libexecsubdir=$(libexecsubdir)" \
1256 "datarootdir=$(datarootdir)" \
1257 "datadir=$(datadir)" \
1258 "libsubdir=$(libsubdir)" \
1259 "localedir=$(localedir)"
1260 #\f
1261 # Lists of files for various purposes.
1263 # All option source files
1266 # Target specific, C specific object file
1267 C_TARGET_OBJS=@c_target_objs@
1269 # Target specific, C++ specific object file
1270 CXX_TARGET_OBJS=@cxx_target_objs@
1272 # Target specific, D specific object file
1273 D_TARGET_OBJS=@d_target_objs@
1275 # Target specific, Fortran specific object file
1276 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1278 # Target specific, Rust specific object file
1279 RUST_TARGET_OBJS=@rust_target_objs@
1281 # Object files for gcc many-languages driver.
1282 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1286 # Language-specific object files shared by all C-family front ends.
1295 # Analyzer object files
1296 ANALYZER_OBJS = \
1297 analyzer/access-diagram.o \
1298 analyzer/analysis-plan.o \
1299 analyzer/analyzer.o \
1300 analyzer/analyzer-language.o \
1301 analyzer/analyzer-logging.o \
1302 analyzer/analyzer-pass.o \
1303 analyzer/analyzer-selftests.o \
1304 analyzer/bar-chart.o \
1305 analyzer/bounds-checking.o \
1306 analyzer/call-details.o \
1307 analyzer/call-info.o \
1308 analyzer/call-string.o \
1309 analyzer/call-summary.o \
1310 analyzer/checker-event.o \
1311 analyzer/checker-path.o \
1312 analyzer/complexity.o \
1313 analyzer/constraint-manager.o \
1314 analyzer/diagnostic-manager.o \
1315 analyzer/engine.o \
1316 analyzer/feasible-graph.o \
1317 analyzer/function-set.o \
1318 analyzer/infinite-recursion.o \
1319 analyzer/kf.o \
1320 analyzer/kf-analyzer.o \
1321 analyzer/kf-lang-cp.o \
1322 analyzer/known-function-manager.o \
1323 analyzer/pending-diagnostic.o \
1324 analyzer/program-point.o \
1325 analyzer/program-state.o \
1326 analyzer/ranges.o \
1327 analyzer/region.o \
1328 analyzer/region-model.o \
1329 analyzer/region-model-asm.o \
1330 analyzer/region-model-manager.o \
1331 analyzer/region-model-reachability.o \
1332 analyzer/sm.o \
1333 analyzer/sm-file.o \
1334 analyzer/sm-fd.o \
1335 analyzer/sm-malloc.o \
1336 analyzer/sm-pattern-test.o \
1337 analyzer/sm-sensitive.o \
1338 analyzer/sm-signal.o \
1339 analyzer/sm-taint.o \
1340 analyzer/state-purge.o \
1341 analyzer/store.o \
1342 analyzer/supergraph.o \
1343 analyzer/svalue.o \
1344 analyzer/symbol.o \
1345 analyzer/trimmed-graph.o \
1346 analyzer/varargs.o
1348 # Language-independent object files.
1349 # We put the *-match.o and insn-*.o files first so that a parallel make
1350 # will build them sooner, because they are large and otherwise tend to be
1351 # the last objects to finish building.
1352 OBJS = \
1354 gimple-match-exports.o \
1356 insn-attrtab.o \
1357 insn-automata.o \
1358 insn-dfatab.o \
1359 insn-emit.o \
1360 insn-extract.o \
1361 insn-latencytab.o \
1362 insn-modes.o \
1363 insn-opinit.o \
1364 insn-output.o \
1365 insn-peep.o \
1366 insn-preds.o \
1367 insn-recog.o \
1368 insn-enums.o \
1369 ggc-page.o \
1370 adjust-alignment.o \
1371 alias.o \
1372 alloc-pool.o \
1373 auto-inc-dec.o \
1374 auto-profile.o \
1375 bb-reorder.o \
1376 bitmap.o \
1377 builtins.o \
1378 caller-save.o \
1379 calls.o \
1380 ccmp.o \
1381 cfg.o \
1382 cfganal.o \
1383 cfgbuild.o \
1384 cfgcleanup.o \
1385 cfgexpand.o \
1386 cfghooks.o \
1387 cfgloop.o \
1388 cfgloopanal.o \
1389 cfgloopmanip.o \
1390 cfgrtl.o \
1391 ctfc.o \
1392 ctfout.o \
1393 btfout.o \
1394 symtab.o \
1395 symtab-thunks.o \
1396 symtab-clones.o \
1397 cgraph.o \
1398 cgraphbuild.o \
1399 cgraphunit.o \
1400 cgraphclones.o \
1401 combine.o \
1402 combine-stack-adj.o \
1403 compare-elim.o \
1404 context.o \
1405 convert.o \
1406 coroutine-passes.o \
1407 coverage.o \
1408 cppbuiltin.o \
1409 cppdefault.o \
1410 cprop.o \
1411 cse.o \
1412 cselib.o \
1413 data-streamer.o \
1414 data-streamer-in.o \
1415 data-streamer-out.o \
1416 dbgcnt.o \
1417 dce.o \
1418 ddg.o \
1419 debug.o \
1420 df-core.o \
1421 df-problems.o \
1422 df-scan.o \
1423 dfp.o \
1424 digraph.o \
1425 dojump.o \
1426 dominance.o \
1427 domwalk.o \
1428 double-int.o \
1429 dse.o \
1430 dumpfile.o \
1431 dwarf2asm.o \
1432 dwarf2cfi.o \
1433 dwarf2ctf.o \
1434 dwarf2out.o \
1435 early-remat.o \
1436 emit-rtl.o \
1437 et-forest.o \
1438 except.o \
1439 explow.o \
1440 expmed.o \
1441 expr.o \
1442 fibonacci_heap.o \
1443 file-prefix-map.o \
1444 final.o \
1445 fixed-value.o \
1446 fold-const.o \
1447 fold-const-call.o \
1448 fold-mem-offsets.o \
1449 function.o \
1450 function-abi.o \
1451 function-tests.o \
1452 fwprop.o \
1453 gcc-rich-location.o \
1454 gcse.o \
1455 gcse-common.o \
1456 ggc-common.o \
1457 ggc-tests.o \
1458 gimple.o \
1459 gimple-array-bounds.o \
1460 gimple-builder.o \
1461 gimple-expr.o \
1462 gimple-if-to-switch.o \
1463 gimple-iterator.o \
1464 gimple-fold.o \
1465 gimple-harden-conditionals.o \
1466 gimple-harden-control-flow.o \
1467 gimple-laddress.o \
1468 gimple-loop-interchange.o \
1469 gimple-loop-jam.o \
1470 gimple-loop-versioning.o \
1471 gimple-low.o \
1472 gimple-lower-bitint.o \
1473 gimple-predicate-analysis.o \
1474 gimple-pretty-print.o \
1475 gimple-range.o \
1476 gimple-range-cache.o \
1477 gimple-range-edge.o \
1478 gimple-range-fold.o \
1479 gimple-range-gori.o \
1480 gimple-range-infer.o \
1481 gimple-range-op.o \
1482 gimple-range-phi.o \
1483 gimple-range-trace.o \
1484 gimple-ssa-backprop.o \
1485 gimple-ssa-isolate-paths.o \
1486 gimple-ssa-nonnull-compare.o \
1487 gimple-ssa-split-paths.o \
1488 gimple-ssa-store-merging.o \
1489 gimple-ssa-strength-reduction.o \
1490 gimple-ssa-sprintf.o \
1491 gimple-ssa-warn-access.o \
1492 gimple-ssa-warn-alloca.o \
1493 gimple-ssa-warn-restrict.o \
1494 gimple-streamer-in.o \
1495 gimple-streamer-out.o \
1496 gimple-walk.o \
1497 gimple-warn-recursion.o \
1498 gimplify.o \
1499 gimplify-me.o \
1500 godump.o \
1501 graph.o \
1502 graphds.o \
1503 graphviz.o \
1504 graphite.o \
1505 graphite-isl-ast-to-gimple.o \
1506 graphite-dependences.o \
1507 graphite-optimize-isl.o \
1508 graphite-poly.o \
1509 graphite-scop-detection.o \
1510 graphite-sese-to-poly.o \
1511 gtype-desc.o \
1512 haifa-sched.o \
1513 hash-map-tests.o \
1514 hash-set-tests.o \
1515 hw-doloop.o \
1516 hwint.o \
1517 ifcvt.o \
1518 ree.o \
1519 inchash.o \
1520 incpath.o \
1521 init-regs.o \
1522 internal-fn.o \
1523 ipa-cp.o \
1524 ipa-sra.o \
1525 ipa-devirt.o \
1526 ipa-fnsummary.o \
1527 ipa-polymorphic-call.o \
1528 ipa-split.o \
1529 ipa-inline.o \
1530 ipa-comdats.o \
1531 ipa-free-lang-data.o \
1532 ipa-visibility.o \
1533 ipa-inline-analysis.o \
1534 ipa-inline-transform.o \
1535 ipa-modref.o \
1536 ipa-modref-tree.o \
1537 ipa-predicate.o \
1538 ipa-profile.o \
1539 ipa-prop.o \
1540 ipa-param-manipulation.o \
1541 ipa-pure-const.o \
1542 ipa-icf.o \
1543 ipa-icf-gimple.o \
1544 ipa-reference.o \
1545 ipa-ref.o \
1546 ipa-utils.o \
1547 ipa.o \
1548 ira.o \
1549 ira-build.o \
1550 ira-costs.o \
1551 ira-conflicts.o \
1552 ira-color.o \
1553 ira-emit.o \
1554 ira-lives.o \
1555 jump.o \
1556 langhooks.o \
1557 lcm.o \
1558 lists.o \
1559 loop-doloop.o \
1560 loop-init.o \
1561 loop-invariant.o \
1562 loop-iv.o \
1563 loop-unroll.o \
1564 lower-subreg.o \
1565 lra.o \
1566 lra-assigns.o \
1567 lra-coalesce.o \
1568 lra-constraints.o \
1569 lra-eliminations.o \
1570 lra-lives.o \
1571 lra-remat.o \
1572 lra-spills.o \
1573 lto-cgraph.o \
1574 lto-streamer.o \
1575 lto-streamer-in.o \
1576 lto-streamer-out.o \
1577 lto-section-in.o \
1578 lto-section-out.o \
1579 lto-opts.o \
1580 lto-compress.o \
1581 mcf.o \
1582 mode-switching.o \
1583 modulo-sched.o \
1584 multiple_target.o \
1585 omp-offload.o \
1586 omp-expand.o \
1587 omp-general.o \
1588 omp-low.o \
1589 omp-oacc-kernels-decompose.o \
1590 omp-oacc-neuter-broadcast.o \
1591 omp-simd-clone.o \
1592 opt-problem.o \
1593 optabs.o \
1594 optabs-libfuncs.o \
1595 optabs-query.o \
1596 optabs-tree.o \
1597 optinfo.o \
1598 optinfo-emit-json.o \
1599 options-save.o \
1600 opts-global.o \
1601 ordered-hash-map-tests.o \
1602 passes.o \
1603 plugin.o \
1604 pointer-query.o \
1605 postreload-gcse.o \
1606 postreload.o \
1607 predict.o \
1608 print-rtl.o \
1609 print-rtl-function.o \
1610 print-tree.o \
1611 profile.o \
1612 profile-count.o \
1613 range.o \
1614 range-op.o \
1615 range-op-float.o \
1616 range-op-ptr.o \
1617 read-md.o \
1618 read-rtl.o \
1619 read-rtl-function.o \
1620 real.o \
1621 realmpfr.o \
1622 recog.o \
1623 reg-stack.o \
1624 regcprop.o \
1625 reginfo.o \
1626 regrename.o \
1627 regstat.o \
1628 reload.o \
1629 reload1.o \
1630 reorg.o \
1631 resource.o \
1632 rtl-error.o \
1633 rtl-ssa/accesses.o \
1634 rtl-ssa/blocks.o \
1635 rtl-ssa/changes.o \
1636 rtl-ssa/functions.o \
1637 rtl-ssa/insns.o \
1638 rtl-tests.o \
1639 rtl.o \
1640 rtlhash.o \
1641 rtlanal.o \
1642 rtlhooks.o \
1643 rtx-vector-builder.o \
1644 run-rtl-passes.o \
1645 sched-deps.o \
1646 sched-ebb.o \
1647 sched-rgn.o \
1648 sel-sched-ir.o \
1649 sel-sched-dump.o \
1650 sel-sched.o \
1651 selftest-rtl.o \
1652 selftest-run-tests.o \
1653 sese.o \
1654 shrink-wrap.o \
1655 simplify-rtx.o \
1656 sparseset.o \
1657 spellcheck.o \
1658 spellcheck-tree.o \
1659 splay-tree-utils.o \
1660 sreal.o \
1661 stack-ptr-mod.o \
1662 statistics.o \
1663 stmt.o \
1664 stor-layout.o \
1665 store-motion.o \
1666 streamer-hooks.o \
1667 stringpool.o \
1668 substring-locations.o \
1669 target-globals.o \
1670 targhooks.o \
1671 timevar.o \
1672 toplev.o \
1673 tracer.o \
1674 trans-mem.o \
1675 tree-affine.o \
1676 asan.o \
1677 tsan.o \
1678 ubsan.o \
1679 sanopt.o \
1680 sancov.o \
1681 tree-call-cdce.o \
1682 tree-cfg.o \
1683 tree-cfgcleanup.o \
1684 tree-chrec.o \
1685 tree-complex.o \
1686 tree-data-ref.o \
1687 tree-dfa.o \
1688 tree-diagnostic.o \
1689 tree-diagnostic-client-data-hooks.o \
1690 tree-diagnostic-path.o \
1691 tree-dump.o \
1692 tree-eh.o \
1693 tree-emutls.o \
1694 tree-if-conv.o \
1695 tree-inline.o \
1696 tree-into-ssa.o \
1697 tree-iterator.o \
1698 tree-logical-location.o \
1699 tree-loop-distribution.o \
1700 tree-nested.o \
1701 tree-nrv.o \
1702 tree-object-size.o \
1703 tree-outof-ssa.o \
1704 tree-parloops.o \
1705 tree-phinodes.o \
1706 tree-predcom.o \
1707 tree-pretty-print.o \
1708 tree-profile.o \
1709 tree-scalar-evolution.o \
1710 tree-sra.o \
1711 tree-switch-conversion.o \
1712 tree-ssa-address.o \
1713 tree-ssa-alias.o \
1714 tree-ssa-ccp.o \
1715 tree-ssa-coalesce.o \
1716 tree-ssa-copy.o \
1717 tree-ssa-dce.o \
1718 tree-ssa-dom.o \
1719 tree-ssa-dse.o \
1720 tree-ssa-forwprop.o \
1721 tree-ssa-ifcombine.o \
1722 tree-ssa-live.o \
1723 tree-ssa-loop-ch.o \
1724 tree-ssa-loop-im.o \
1725 tree-ssa-loop-ivcanon.o \
1726 tree-ssa-loop-ivopts.o \
1727 tree-ssa-loop-manip.o \
1728 tree-ssa-loop-niter.o \
1729 tree-ssa-loop-prefetch.o \
1730 tree-ssa-loop-split.o \
1731 tree-ssa-loop-unswitch.o \
1732 tree-ssa-loop.o \
1733 tree-ssa-math-opts.o \
1734 tree-ssa-operands.o \
1735 gimple-range-path.o \
1736 tree-ssa-phiopt.o \
1737 tree-ssa-phiprop.o \
1738 tree-ssa-pre.o \
1739 tree-ssa-propagate.o \
1740 tree-ssa-reassoc.o \
1741 tree-ssa-sccvn.o \
1742 tree-ssa-scopedtables.o \
1743 tree-ssa-sink.o \
1744 tree-ssa-strlen.o \
1745 tree-ssa-structalias.o \
1746 tree-ssa-tail-merge.o \
1747 tree-ssa-ter.o \
1748 tree-ssa-threadbackward.o \
1749 tree-ssa-threadedge.o \
1750 tree-ssa-threadupdate.o \
1751 tree-ssa-uncprop.o \
1752 tree-ssa-uninit.o \
1753 tree-ssa.o \
1754 tree-ssanames.o \
1755 tree-stdarg.o \
1756 tree-streamer.o \
1757 tree-streamer-in.o \
1758 tree-streamer-out.o \
1759 tree-tailcall.o \
1760 tree-vect-generic.o \
1761 gimple-isel.o \
1762 tree-vect-patterns.o \
1763 tree-vect-data-refs.o \
1764 tree-vect-stmts.o \
1765 tree-vect-loop.o \
1766 tree-vect-loop-manip.o \
1767 tree-vect-slp.o \
1768 tree-vect-slp-patterns.o \
1769 tree-vectorizer.o \
1770 tree-vector-builder.o \
1771 tree-vrp.o \
1772 tree.o \
1773 tristate.o \
1774 typed-splay-tree.o \
1775 valtrack.o \
1776 value-pointer-equiv.o \
1777 value-query.o \
1778 value-range.o \
1779 value-range-pretty-print.o \
1780 value-range-storage.o \
1781 value-relation.o \
1782 value-prof.o \
1783 var-tracking.o \
1784 varasm.o \
1785 varpool.o \
1786 vec-perm-indices.o \
1787 vmsdbgout.o \
1788 vr-values.o \
1789 vtable-verify.o \
1790 warning-control.o \
1791 web.o \
1792 wide-int.o \
1793 wide-int-print.o \
1799 # Objects in libcommon.a, potentially used by all host binaries and with
1800 # no target dependencies.
1801 OBJS-libcommon = diagnostic-spec.o diagnostic.o diagnostic-color.o \
1802 diagnostic-format-json.o \
1803 diagnostic-format-sarif.o \
1804 diagnostic-show-locus.o \
1805 edit-context.o \
1806 pretty-print.o intl.o \
1807 json.o \
1808 sbitmap.o \
1809 vec.o input.o hash-table.o ggc-none.o memory-block.o \
1810 selftest.o selftest-diagnostic.o sort.o \
1811 text-art/box-drawing.o \
1812 text-art/canvas.o \
1813 text-art/ruler.o \
1814 text-art/selftests.o \
1815 text-art/style.o \
1816 text-art/styled-string.o \
1817 text-art/table.o \
1818 text-art/theme.o \
1819 text-art/widget.o
1821 # Objects in libcommon-target.a, used by drivers and by the core
1822 # compiler and containing target-dependent code.
1824 opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1825 hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
1827 # This lists all host objects for the front ends.
1834 lto-wrapper.o collect-utils.o
1836 # for anything that is shared use the cc1plus profile data, as that
1837 # is likely the most exercised during the build
1842 endif
1844 # This lists all host object files, whether they are included in this
1845 # compilation or not.
1848 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1851 # This is defined to "yes" if Tree checking is enabled, which roughly means
1852 # front-end checking.
1853 TREECHECKING = @TREECHECKING@
1855 # The full name of the driver on installation
1858 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1866 case-cfn-macros.h cfn-operators.pd \
1874 libcommon-target.a libcommon.a libgcc.mk perf.data
1876 # This symlink makes the full installation name of the driver be available
1877 # from within the *build* directory, for use when running the JIT library
1878 # from there (e.g. when running its testsuite).
1883 #\f
1884 # SELFTEST_DEPS need to be set before including language makefile fragments.
1885 # Otherwise $(SELFTEST_DEPS) is empty when used from <LANG>/Make-lang.in.
1888 DO_LINK_SERIALIZATION = @DO_LINK_SERIALIZATION@
1890 # Language makefile fragments.
1892 # The following targets define the interface between us and the languages.
1893 #
1894 # all.cross, start.encap, rest.encap,
1895 # install-common, install-info, install-man,
1896 # uninstall,
1897 # mostlyclean, clean, distclean, maintainer-clean,
1898 #
1899 # Each language is linked in with a series of hooks. The name of each
1900 # hooked is "lang.${target_name}" (eg: lang.info). Configure computes
1901 # and adds these here. We use double-colon rules for some of the hooks;
1902 # double-colon rules should be preferred for any new hooks.
1904 # language hooks, generated by configure
1905 @language_hooks@
1908 LINK_PROGRESS = :
1909 else
1912 while test $$cnt2 -le $(1); do msg="$${msg}=="; cnt2=`expr $$cnt2 + 1`; idx=`expr $$idx + 1`; done; \
1916 else \
1919 fi; \
1922 endif
1924 # Wire in install-gnatlib invocation with `make install' for a configuration
1925 # with top-level libada disabled.
1926 gnat_install_lib = @gnat_install_lib@
1928 # per-language makefile fragments
1931 # target and host overrides must follow the per-language makefile fragments
1932 # so they can override or augment language-specific variables
1934 # target overrides
1937 # host overrides
1940 # all-tree.def includes all the tree.def files.
1942 s-alltree: Makefile
1953 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1954 # objects that belong to the front ends. We add an extra define that
1955 # causes back-end specific include files to be poisoned, in the hope that
1956 # we can avoid introducing dependencies of the front ends on things that
1957 # no front end should ever look at (e.g. everything RTL related).
1960 #\f
1962 # -----------------------------
1963 # Rebuilding this configuration
1964 # -----------------------------
1966 # On the use of stamps:
1967 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1968 # A simple rule to build tree-check.h would be
1969 # tree-check.h: build/gencheck$(build_exeext)
1970 # $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1971 #
1972 # but tree-check.h doesn't change every time gencheck changes. It would the
1973 # nice if targets that depend on tree-check.h wouldn't be rebuild
1974 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1975 # must not be overwritten with a identical copy. One solution is to use a
1976 # temporary file
1977 # tree-check.h: build/gencheck$(build_exeext)
1978 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1979 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1980 #
1981 # This solution has a different problem. Since the time stamp of tree-check.h
1982 # is unchanged, make will try to update tree-check.h every time it runs.
1983 # To prevent this, one can add a stamp
1984 # tree-check.h: s-check
1985 # s-check : build/gencheck$(build_exeext)
1986 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1987 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1988 # $(STAMP) s-check
1989 #
1990 # The problem with this solution is that make thinks that tree-check.h is
1991 # always unchanged. Make must be deceived into thinking that tree-check.h is
1992 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1993 # tree-check.h: s-check; @true
1994 # s-check : build/gencheck$(build_exeext)
1995 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1996 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1997 # $(STAMP) s-check
1998 #
1999 # This is what is done in this makefile. Note that mkconfig.sh has a
2000 # move-if-change built-in
2004 CONFIG_HEADERS= \
2016 cs-config.h: Makefile
2021 cs-bconfig.h: Makefile
2026 cs-tconfig.h: Makefile
2031 cs-tm.h: Makefile
2036 @ENABLE_DARWIN_AT_RPATH_TRUE@ HEADERS="$(tm_include_list)" DEFINES="$(tm_defines) DARWIN_AT_RPATH=1" \
2039 cs-tm_p.h: Makefile
2044 cs-tm_d.h: Makefile
2049 cs-tm_rust.h: Makefile
2054 # Don't automatically run autoconf, since configure.ac might be accidentally
2055 # newer than configure. Also, this writes into the source directory which
2056 # might be on a read-only file system. If configured for maintainer mode
2057 # then do allow autoconf to be run.
2059 AUTOCONF = autoconf
2060 ACLOCAL = aclocal
2062 aclocal_deps = \
2095 # cstamp-h.in controls rebuilding of config.in.
2096 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
2097 # delete it. A stamp file is needed as autoheader won't update the file if
2098 # nothing has changed.
2099 # It remains in the source directory and is part of the distribution.
2100 # This follows what is done in shellutils, fileutils, etc.
2101 # "echo timestamp" is used instead of touch to be consistent with other
2102 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
2103 # ??? Newer versions have a maintainer mode that may be useful here.
2105 # Don't run autoheader automatically either.
2106 # Only run it if maintainer mode is enabled.
2107 @MAINT@ AUTOHEADER = autoheader
2114 cstamp-h: config.in config.status
2116 CONFIG_FILES= \
2119 # On configurations that require auto-build.h, it is created while
2120 # running configure, so make config.status depend on it, so that
2121 # config.status --recheck runs and updates or creates it.
2125 @HAVE_AUTO_BUILD@config.status: auto-build.h
2127 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
2128 # a target to build even if it is up-to-date. So we must verify that
2129 # config.status does not exist before failing.
2133 false; \
2134 else \
2136 fi
2138 # --------
2139 # UNSORTED
2140 # --------
2142 # Provide quickstrap as a target that people can type into the gcc directory,
2143 # and that fails if you're not into it.
2148 # This is what to compile if making a cross-compiler.
2150 libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
2151 # This is what must be made before installing GCC and converting libraries.
2153 libgcc-support lang.start.encap @GENINSRC@ srcextra
2154 # These can't be made until after GCC can run.
2155 rest.encap: lang.rest.encap
2156 # This is what is made with the host's compiler
2157 # whether making a cross compiler or not.
2164 endif
2166 # On the target machine, finish building a cross compiler.
2167 # This does the things that can't be done on the host machine.
2168 rest.cross: specs
2170 # GCC's selftests.
2171 # Specify a dummy input file to placate the driver.
2172 # Specify -nostdinc to work around missing WIND_BASE environment variable
2173 # required for *-wrs-vxworks-* targets.
2174 # Specify -o /dev/null so the output of -S is discarded. More importantly
2175 # It does not try to create a file with the name "null.s" on POSIX and
2176 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
2177 # Beware that /dev/null is not available to mingw tools, so directly use
2178 # "nul" instead of "/dev/null" if we're building on a mingw machine.
2179 # Specify the path to gcc/testsuite/selftests within the srcdir
2180 # as an argument to -fself-test.
2185 # Run the selftests during the build once we have a driver and the frontend,
2186 # so that self-test failures are caught as early as possible.
2187 # Use "s-selftest-FE" to ensure that we only run the selftests if the
2188 # driver, frontend, or selftest data change.
2189 .PHONY: selftest
2191 # Potentially run all selftest-<LANG>. The various <LANG>/Make-lang.in can
2192 # require the selftests to be run by defining their selftest-<LANG> as
2193 # s-selftest-<LANG>. Otherwise, they should define it as empty.
2195 SELFTEST_TARGETS = @selftest_languages@
2198 # Recompile all the language-independent object files.
2199 # This is used only if the user explicitly asks for it.
2202 # This archive is strictly for the host.
2205 @# Build libbackend.a as a thin archive if possible, as doing so
2206 @# significantly reduces build times.
2209 else
2212 endif
2224 # We call this executable `xgcc' rather than `gcc'
2225 # to avoid confusion if the current directory is in the path
2226 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
2233 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2234 # It is part of c-family because the handled extensions are hard-coded
2235 # and only contain c-family extensions (see known_suffixes).
2242 # Dump a specs file to make -B./ read these specs over installed ones.
2247 # We do want to create an executable named `xgcc', so we can use it to
2248 # compile libgcc2.a.
2249 # Also create gcc-cross, so that install-common will install properly.
2253 checksum-options:
2257 #\f
2258 # Build libgcc.a.
2264 : > tmp-libgcc.mvars
2270 else \
2271 NO_PIE_CFLAGS=; \
2272 fi; \
2275 mv tmp-libgcc.mvars libgcc.mvars
2277 # Use the genmultilib shell script to generate the information the gcc
2278 # driver program needs to select the library directory based on the
2279 # switches.
2285 "$(MULTILIB_OPTIONS)" \
2286 "$(MULTILIB_DIRNAMES)" \
2287 "$(MULTILIB_MATCHES)" \
2288 "$(MULTILIB_EXCEPTIONS)" \
2289 "$(MULTILIB_EXTRA_OPTS)" \
2290 "$(MULTILIB_EXCLUSIONS)" \
2291 "$(MULTILIB_OSDIRNAMES)" \
2292 "$(MULTILIB_REQUIRED)" \
2293 "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2294 "$(MULTILIB_REUSE)" \
2295 "@enable_multilib@" \
2297 else \
2301 fi
2304 #\f
2305 # Compiling object files from source files.
2307 # Note that dependencies on obstack.h are not written
2308 # because that file is not part of GCC.
2310 srcextra: gcc.srcextra lang.srcextra
2315 AR_OBJS = file-find.o
2316 AR_LIBS = @COLLECT2_LIBS@
2342 # ??? the implicit rules dont trigger if the source file has a different name
2343 # so copy instead
2350 COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
2351 collect-utils.o file-find.o hash-table.o selftest.o
2352 COLLECT2_LIBS = @COLLECT2_LIBS@
2354 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2360 @TARGET_SYSTEM_ROOT_DEFINE@
2362 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2368 # Files used by all variants of C or by the stand-alone pre-processor.
2379 # Files used by all variants of C and some other languages.
2384 # Files used by the D language front end.
2390 # Files used by the Rust language front end.
2396 # Language-independent files.
2398 DRIVER_DEFINES = \
2408 @TARGET_SYSTEM_ROOT_DEFINE@ \
2419 s-specs : Makefile
2450 < $< > tmp-options.h
2456 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2462 s-bversion: BASE-VER
2463 echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2464 echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2465 echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2466 echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2486 #\f
2487 # Generate header and source files from the machine description,
2488 # and compile them.
2490 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2495 insn-target-def.h
2497 # Dependencies for the md file. The first time through, we just assume
2498 # the md file itself and the generated dependency file (in order to get
2499 # it built). The second time through we have the dependency file.
2508 # For each of the files generated by running a generator program over
2509 # the machine description, the following static pattern rules run the
2510 # generator program only if the machine description has changed,
2511 # but touch the target file only when its contents actually change.
2512 # The "; @true" construct forces Make to recheck the timestamp on
2513 # the target file.
2515 simple_rtl_generated_h = insn-attr.h insn-attr-common.h insn-codes.h \
2516 insn-config.h insn-flags.h insn-target-def.h
2547 # gencheck doesn't read the machine description, and the file produced
2548 # doesn't use the insn-* convention.
2555 # genattrtab produces three files: tmp-{attrtab.cc,dfatab.cc,latencytab.cc}
2558 insn-conditions.md
2566 # genopinit produces two files.
2575 # gencondmd doesn't use the standard naming convention.
2589 # These files are generated by running the same generator more than
2590 # once with different options, so they have custom rules. The
2591 # stampfile idiom is the same.
2617 insn-modes-inline.h
2629 .PHONY: mddump
2650 > tmp-case-cfn-macros.h
2652 case-cfn-macros.h
2658 > tmp-cfn-operators.pd
2660 cfn-operators.pd
2665 # make sure that when we build info files, the used tm.texi is up to date.
2670 > tmp-target-hooks-def.h
2672 target-hooks-def.h
2679 > tmp-c-target-hooks-def.h
2681 c-family/c-target-hooks-def.h
2688 > tmp-common-target-hooks-def.h
2690 common/common-target-hooks-def.h
2697 > tmp-d-target-hooks-def.h
2699 d/d-target-hooks-def.h
2706 > tmp-rust-target-hooks-def.h
2708 rust/rust-target-hooks-def.h
2711 # check if someone mistakenly only changed tm.texi.
2712 # We use a different pathname here to avoid a circular dependency.
2715 # The tm.texi we want to compare against / check into svn should have
2716 # unix-style line endings. To make this work on MinGW, remove \r.
2717 # \r is not portable to Solaris tr, therefore we have a special
2718 # case for ASCII. We use \r for other encodings like EBCDIC.
2725 esac
2726 mv tmp2-tm.texi tmp-tm.texi
2736 ); then \
2739 false; \
2740 else \
2744 false; \
2745 fi
2761 gimple-match-auto.h
2773 generic-match-auto.h
2858 @all_gtfiles@
2860 # Compute the list of GT header files from the corresponding C sources,
2861 # possibly nested within config or language subdirectories. Match gengtype's
2862 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2863 # language subdir, gt-file.h otherwise (no subdir indication for config/
2864 # related sources).
2875 # $(GTFILES) may be too long to put on a command line, so we have to
2876 # write it out to a file (taking care not to do that in a way that
2877 # overflows a command line!) and then have gengtype read the file in.
2881 ### Common flags to gengtype [e.g. -v or -B backupdir]
2882 GENGTYPE_FLAGS=
2885 s-gtyp-input: Makefile
2892 # First, parse all files and save a state file.
2895 # Second, read the state file and generate all files. This ensure that
2896 # gtype.state is correctly read:
2899 -r gtype.state
2904 tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2905 tm-preds.h tm-constrs.h \
2907 options.h target-hooks-def.h insn-opinit.h \
2908 common/common-target-hooks-def.h pass-instances.def \
2910 gimple-match-auto.h generic-match-auto.h \
2913 case-cfn-macros.h \
2914 cfn-operators.pd omp-device-properties.h
2916 #\f
2917 # How to compile object files to run on the build machine.
2923 # Header dependencies for the programs that generate source code.
2924 # These are library modules...
2954 # This pulls in tm-pred.h which contains inline functions wrapping up
2955 # predicates from the back-end so those functions must be discarded.
2956 # No big deal since gencondmd.cc is a dummy file for non-GCC compilers.
2960 # ...these are the programs themselves.
2997 # The gengtype generator program is special: Two versions are built.
2998 # One is for the build machine, and one is for the host to allow
2999 # plugins to define their types and generate the supporting GGC
3000 # datastructures and routines with GTY markers.
3001 # The host object files depend on CONFIG_H, and the build objects
3002 # on BCONFIG_H. For the build objects, add -DGENERATOR_FILE manually,
3003 # the build-%: rule doesn't apply to them.
3005 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
3006 gengtype-lex.o errors.o
3009 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
3014 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
3020 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
3023 rtl.def insn-notes.def errors.h version.h \
3025 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
3028 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
3056 internal-fn.def
3058 # Compile the programs that generate insn-* from the machine description.
3059 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
3060 # since they need to run on this machine
3061 # even if GCC is being compiled to run on some other machine.
3063 # All these programs use the RTL reader ($(BUILD_RTL)).
3064 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
3065 extract flags mddump opinit output peep preds recog target-def
3068 # All these programs use the MD reader ($(BUILD_MD)).
3072 # All these programs need to report errors.
3076 # Remaining build programs.
3079 # These programs need libs over and above what they get from the above list.
3086 # For stage1 and when cross-compiling use the build libcpp which is
3087 # built with NLS disabled. For stage2+ use the host library and
3088 # its dependencies.
3091 else
3095 endif
3100 # These programs are not linked with the MD reader.
3109 # Rule for the generator programs:
3110 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
3114 omp-general.o: omp-device-properties.h
3116 omp_device_properties = @omp_device_properties@
3118 s-omp-device-properties-h: @omp_device_property_deps@
3120 for kind in kind arch isa; do \
3131 done; \
3133 done; \
3135 omp-device-properties.h
3138 # Generated source files for gengtype. Prepend inclusion of
3139 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
3140 # any system header is included.
3150 }
3152 #\f
3153 # Remake internationalization support.
3156 #\f
3157 # Remake cpp.
3159 PREPROCESSOR_DEFINES = \
3174 @TARGET_SYSTEM_ROOT_DEFINE@
3181 # Note for the stamp targets, we run the program `true' instead of
3182 # having an empty command (nothing following the semicolon).
3184 # genversion.cc is run on the build machine to generate version.h
3202 # gcov.o needs $(ZLIBINC) added to the include flags.
3205 GCOV_OBJS = gcov.o json.o
3209 GCOV_DUMP_OBJS = gcov-dump.o
3212 hash-table.o ggc-none.o\
3227 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
3230 #\f
3231 # Build the include directories. The stamp files are stmp-* rather than
3232 # s-* so that mostlyclean does not force the include directory to
3233 # be rebuilt.
3235 # Build the include directories.
3237 # Copy in the headers provided with gcc.
3238 #
3239 # The sed command gets just the last file name component;
3240 # this is necessary because VPATH could add a dirname.
3241 # Using basename would be simpler, but some systems don't have it.
3242 #
3243 # The touch command is here to workaround an AIX/Linux NFS bug.
3244 #
3245 # The move-if-change + cp -p twists for limits.h are intended to preserve
3246 # the time stamp when we regenerate, to prevent pointless rebuilds during
3247 # e.g. install-no-fixedincludes.
3257 fi; \
3258 done
3266 fi; \
3267 done
3272 fi; \
3273 done
3284 fi
3291 else \
3293 fi; \
3297 tmp-xlimits.h tmp-limits.h; \
3302 done
3303 # Install the README
3308 fi;
3311 .PHONY: install-gcc-tooldir
3312 install-gcc-tooldir:
3326 # Build up a list of multilib directories and corresponding sysroot
3327 # suffixes, in form sysroot;multilib.
3335 else \
3337 fi; \
3339 done; \
3340 else \
3342 fi > tmp-fixinc_list
3346 # The line below is supposed to avoid accidentally matching the
3347 # built-in suffix rule `.o:' to build fixincl out of fixincl.o. You'd
3348 # expect fixincl to be newer than fixincl.o, such that this situation
3349 # would never come up. As it turns out, if you use ccache with
3350 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3351 # working directory in object files (-g absent, or -fno-working-dir
3352 # present), and build and host are the same, fixincl for the host will
3353 # build after fixincl for the build machine, getting a cache hit,
3354 # thereby updating the timestamp of fixincl.o in the host tree.
3355 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3356 # the build tree, and so fixincl in the build tree will appear to be
3357 # out of date. Yuck.
3360 # Build fixed copies of system files.
3361 # Abort if no system headers available, unless building a crosscompiler.
3362 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3363 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3372 else \
3378 echo "The directory (BUILD_SYSTEM_HEADER_DIR) that should contain system headers does not exist:" >&2 ; \
3381 darwin*) \
3382 echo "(on Darwin this usually means you need to pass the --with-sysroot= flag to point to a valid MacOS SDK)" >&2; \
3383 ;; \
3384 esac; \
3388 fi; \
3398 done; \
3399 fi
3401 #\f
3403 # Install with the gcc headers files, not the fixed include files, which we
3404 # are typically not allowed to distribute. The general idea is to:
3405 # - Get to "install" with a bare set of internal headers, not the
3406 # fixed system ones,
3407 # - Prevent rebuilds of what normally depends on the headers, which is
3408 # useless for installation purposes and would rely on improper headers.
3409 # - Restore as much of the original state as possible.
3411 .PHONY: install-no-fixedincludes
3413 install-no-fixedincludes:
3414 # Stash the current set of headers away, save stamps we're going to
3415 # alter explicitly, and arrange for fixincludes not to run next time
3416 # we trigger a headers rebuild.
3424 -touch stmp-fixinc
3426 # Rebuild our internal headers, restore the original stamps so that
3427 # "install" doesn't trigger pointless rebuilds because of that update,
3428 # then do install
3434 # Restore the original set of maybe-fixed headers
3438 # Remake the info files.
3451 gcc-common.texi gcc-vers.texi
3453 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi \
3454 standards.texi invoke.texi extend.texi md.texi objc.texi \
3455 gcov.texi trouble.texi bugreport.texi service.texi \
3456 contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi \
3457 fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi \
3458 implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi \
3459 lto-dump.texi
3461 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3462 # the generated tm.texi; the latter might have a more recent timestamp,
3463 # but we don't want to rebuild the info files unless the contents of
3464 # the *.texi files have changed.
3465 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi \
3466 contribute.texi makefile.texi configterms.texi options.texi \
3467 portability.texi interface.texi passes.texi rtl.texi md.texi \
3469 configfiles.texi collect2.texi headerdirs.texi funding.texi \
3470 gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi \
3471 sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi \
3472 loop.texi generic.texi gimple.texi plugins.texi optinfo.texi \
3473 match-and-simplify.texi analyzer.texi ux.texi poly-int.texi
3476 gcc-common.texi gcc-vers.texi
3478 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3480 # gcc-vers.texi is generated from the version files.
3486 fi) > $@T
3487 $(build_file_translate) echo @set srcdir `echo $(abs_srcdir) | sed -e 's|\\([@{}]\\)|@\\1|g'` >> $@T
3490 fi
3495 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3496 # patterns. To use them, put each of the specific targets with its
3497 # specific dependencies but no build commands.
3508 fi
3510 # Duplicate entry to handle renaming of gccinstall.info
3515 fi
3540 # Duplicate entry to handle renaming of gccinstall.dvi
3545 doc/cppinternals.pdf
3552 # Duplicate entry to handle renaming of gccinstall.pdf
3556 # List the directories or single hmtl files which are installed by
3557 # install-html. The lang.html file triggers language fragments to build
3558 # html documentation.
3563 # List the html file targets.
3576 # Duplicate entry to handle renaming of gccinstall
3588 generated-manpages: man
3614 # These next rules exist because the output name is not the same as
3615 # the input name, so our implicit %.pod rule will not work.
3617 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3620 gfdl.pod: fdl.texi
3623 fsf-funding.pod: funding.texi
3626 gpl.pod: gpl_v3.texi
3630 #\f
3631 # Deletion of files made during compilation.
3632 # There are four levels of this:
3633 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3634 # `mostlyclean' is useful while working on a particular type of machine.
3635 # It deletes most, but not all, of the files made by compilation.
3636 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3637 # `clean' deletes everything made by running `make all'.
3638 # `distclean' also deletes the files made by config.
3639 # `maintainer-clean' also deletes everything that could be regenerated
3640 # automatically, except for `configure'.
3641 # We remove as much from the language subdirectories as we can
3642 # (less duplicated code).
3648 # Delete build programs
3651 # Delete other built files.
3653 # Delete the stamp and temporary files.
3656 # Delete debugging dump files.
3658 # Delete some files made during installation.
3661 # Delete unwanted output files from TeX.
3664 # Delete sorted indices we don't actually use.
3666 # Delete core dumps.
3668 # Delete file generated for gengtype
3670 # Delete files generated by gengtype
3674 # Delete genchecksum outputs
3676 # Delete lock-and-run bits
3679 # Delete all files made by compilation
3680 # that don't exist in the distribution.
3690 # Delete the include directories.
3693 # Delete all files that users would normally create
3694 # while building and installing GCC.
3711 # Delete po/*.gmo only if we are not building in the source directory.
3715 # Get rid of every file that's generated from some other file, except for `configure'.
3716 # Most of these files ARE PRESENT in the GCC distribution.
3717 maintainer-clean:
3718 @echo 'This command is intended for maintainers to use; it'
3719 @echo 'deletes files that may need special tools to rebuild.'
3723 -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3724 #\f
3725 # Entry points `install', `install-strip', and `uninstall'.
3726 # Also use `install-collect2' to install collect2 when the config files don't.
3728 # Copy the compiler files into directories where they will be run.
3729 # Install the driver last so that the window when things are
3730 # broken is small.
3732 install-cpp install-man install-info install-@POSUB@ \
3733 install-driver install-lto-wrapper install-gcc-ar
3737 endif
3742 export STRIPPROG
3743 endif
3746 # Handle cpp installation.
3753 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3755 fi
3757 # Create the installation directories.
3758 # $(libdir)/gcc/include isn't currently searched by cpp.
3783 version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3784 fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3785 print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3787 cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3788 gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3789 tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3790 tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3791 tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3792 tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3793 tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3794 hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3799 # generate the 'build fragment' b-header-vars
3800 s-header-vars: Makefile
3802 # The first sed gets the list "header variables" as the list variables
3803 # assigned in Makefile and having _H at the end of the name. "sed -n" proved
3804 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3805 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3806 # as well.
3807 $(foreach header_var,$(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;)
3811 # Install gengtype
3818 # Install the headers needed to build a plugin.
3820 # We keep the directory structure for files in config, common/config or
3821 # c-family and .def files. All other files are flattened to a single directory.
3823 headers=`echo $(sort $(PLUGIN_HEADERS)) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3831 fi; \
3837 esac; \
3843 done
3846 # Install the compiler executables built during cross compilation.
3853 fi; \
3854 done
3860 done
3861 # We no longer install the specs file because its presence makes the
3862 # driver slower, and because people who need it can recreate it by
3863 # using -dumpspecs. We remove any old version because it would
3864 # otherwise override the specs built into the driver.
3866 # Install gcov if it was compiled.
3869 then \
3872 fi; \
3873 fi
3874 # Install gcov-tool if it was compiled.
3877 then \
3881 fi; \
3882 fi
3883 # Install gcov-dump if it was compiled.
3886 then \
3890 fi; \
3891 fi
3893 # Install the driver program as $(target_noncanonical)-gcc,
3894 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3903 fi; \
3910 fi; \
3911 fi
3913 # Install the info files.
3914 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3915 # to do the install.
3922 lang.install-info
3927 for f in $(<)*; do \
3931 done; \
3949 done
3961 done
3976 else \
3979 fi; \
3980 done
3982 # Install the man pages.
3983 install-man: lang.install-man \
4029 # Install all the header files built in the include subdirectory.
4031 # Fix symlinks to absolute paths in the installed include directory to
4032 # point to the installed directory, not the build directory.
4033 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
4041 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
4042 fi; \
4043 done; \
4044 fi
4046 # Create or recreate the gcc private include file directory.
4053 # Create or recreate the install-tools include file directory.
4060 # Install the include directory using tar.
4061 install-headers-tar: stmp-int-hdrs install-include-dir
4062 # We use `pwd`/include instead of just include to problems with CDPATH
4063 # Unless a full pathname is provided, some shells would print the new CWD,
4064 # found in CDPATH, corrupting the output. We could just redirect the
4065 # output of `cd', but some shells lose on redirection within `()'s
4070 # /bin/sh on some systems returns the status of the first tar,
4071 # and that can lose with GNU tar which always writes a full block.
4072 # So use `exit 0' to ignore its exit status.
4074 # Install the include directory using cpio.
4075 install-headers-cpio: stmp-int-hdrs install-include-dir
4076 # See discussion about the use of `pwd` above
4082 # Install the include directory using cp.
4083 install-headers-cp: stmp-int-hdrs install-include-dir
4087 # Targets without dependencies, for use in prev-gcc during bootstrap.
4088 real-install-headers-tar:
4092 real-install-headers-cpio:
4096 real-install-headers-cp:
4099 # Install supporting files for fixincludes to be run later.
4100 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
4101 macro_list fixinc_list
4109 $(INSTALL_DATA) include$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
4110 done
4116 echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
4118 echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
4121 # Use this target to install the program `collect2' under the name `collect2'.
4124 # Install the driver program as $(libsubdir)/gcc for collect2.
4127 # Install lto-wrapper.
4133 for i in gcc-ar gcc-nm gcc-ranlib; do \
4139 :; \
4140 else \
4144 fi ; \
4145 done; \
4146 fi
4148 # Cancel installation by deleting the installed files.
4164 target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
4167 done
4168 #\f
4169 # These targets are for the dejagnu testsuites. The file site.exp
4170 # contains global variables that all the testsuites will use.
4172 target_subdir = @target_subdir@
4175 @echo "Making a new config file..."
4178 -@mv site.exp site.bak
4189 # CFLAGS is set even though it's empty to show we reserve the right to set it.
4196 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
4197 # They are passed first to allow individual tests to override them.
4199 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
4200 # files that have already been installed there will be found. The -B option
4201 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
4202 # from the install tree.
4211 fi
4212 # If newlib has been configured, we need to pass -B to gcc so it can find
4213 # newlib's crt0.o if it exists. This will cause a "path prefix not used"
4214 # message if it doesn't, but the testsuite is supposed to ignore the message -
4215 # it's too difficult to tell when to and when not to pass -B (not all targets
4216 # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
4217 # seems like too selective a test.
4218 # ??? Another way to solve this might be to rely on linker scripts. Then
4219 # theoretically the -B won't be needed.
4220 # We also need to pass -L ../ld so that the linker can find ldscripts.
4223 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
4229 fi
4233 fi
4239 fi
4243 fi
4247 fi
4250 fi
4253 @cat site.bak | sed \
4257 CHECK_TARGETS = @check_languages@
4263 # The idea is to parallelize testing of multilibs, for example:
4264 # make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
4265 # will run 3 concurrent sessions of check-gcc, eventually testing
4266 # all 10 combinations. GNU make is required, as is a shell that expands
4267 # alternations within braces.
4275 "$$target"
4277 TESTSUITEDIR = testsuite
4284 # This is only used for check-% targets that aren't parallelized.
4293 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
4303 @echo check-$*
4313 # For parallelized check-% targets, this decides whether parallelization
4314 # is desirable (if -jN is used). If desirable, recursive make is run with
4315 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4316 # parallel, as they are run in separate directories.
4317 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4318 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4319 # dejaGNU procedure is overridden to additionally synchronize through
4320 # a $lang-parallel directory which tests will be run by which runtest instance.
4321 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4322 # files. If parallelization isn't desirable, only one recursive make
4323 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4324 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4325 # should be passed to runtest.
4326 #
4327 # To parallelize some language check, add the corresponding check-$lang
4328 # to lang_checks_parallelized variable and define check_$lang_parallelize
4329 # variable. This is the upper limit to which it is useful to parallelize the
4330 # check-$lang target. It doesn't make sense to try e.g. 128 goals for small
4331 # testsuites like objc or go.
4340 check-parallel-$* \
4345 do \
4349 fi; \
4350 done; \
4356 else \
4359 fi
4361 check-parallel-% : site.exp
4371 else \
4374 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4381 fi ; \
4385 fi ; \
4386 fi )
4388 # QMTest targets
4390 # The path to qmtest.
4391 QMTEST_PATH=qmtest
4393 # The flags to pass to qmtest.
4394 QMTESTFLAGS=
4396 # The flags to pass to "qmtest run".
4399 # The command to use to invoke qmtest.
4402 # The tests (or suites) to run.
4405 # The subdirectory of the OBJDIR that will be used to store the QMTest
4406 # test database configuration and that will be used for temporary
4407 # scratch space during QMTest's execution.
4408 QMTEST_DIR=qmtestsuite
4410 # Create the QMTest database configuration.
4413 -c gcc_database.GCCDatabase \
4417 # Create the QMTest context file.
4429 # Run the G++ testsuite using QMTest.
4434 # Use the QMTest GUI.
4440 # Run Paranoia on real.cc.
4448 # These exist for maintenance purposes.
4450 CTAGS=@CTAGS@
4451 ETAGS=@ETAGS@
4452 CSCOPE=@CSCOPE@
4454 # Update the tags table.
4457 incs= ; \
4461 fi; \
4462 done; \
4467 --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 \
4468 --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 \
4469 ; \
4472 # -----------------------------------------------------
4473 # Rules for generating translated message descriptions.
4474 # Disabled by autoconf if the tools are not available.
4475 # -----------------------------------------------------
4477 XGETTEXT = @XGETTEXT@
4478 GMSGFMT = @GMSGFMT@
4479 MSGMERGE = msgmerge
4482 .PHONY: build- install- build-po install-po update-po
4484 # Dummy rules to deal with dependencies produced by use of
4485 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4486 build-: ; @true
4487 install-: ; @true
4491 # This notation should be acceptable to all Make implementations used
4492 # by people who are interested in updating .po files.
4495 # N.B. We do not attempt to copy these into $(srcdir). The snapshot
4496 # script does that.
4497 .po.gmo:
4501 # The new .po has to be gone over by hand, so we deposit it into
4502 # build/po with a different extension.
4503 # If build/po/gcc.pot exists, use it (it was just created),
4504 # else use the one in srcdir.
4505 .po.pox:
4508 then echo po/gcc.pot; \
4511 # This rule has to look for .gmo modules in both srcdir and
4512 # the cwd, and has to check that we actually have a catalog
4513 # for each language, in case they weren't built or included
4514 # with the distribution.
4515 install-po:
4522 fi; \
4528 done
4530 # Rule for regenerating the message template (gcc.pot).
4531 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4532 # this rule has no dependencies and always regenerates gcc.pot. This is
4533 # relatively harmless since the .po files do not directly depend on it.
4534 # Note that exgettext has an awk script embedded in it which requires a
4535 # fairly modern (POSIX-compliant) awk.
4536 # The .pot file is left in the build directory.
4544 #\f
4546 # Dependency information.
4548 # In order for parallel make to really start compiling the expensive
4549 # objects from $(OBJS) as early as possible, build all their
4550 # prerequisites strictly before all objects.
4553 # Include the auto-generated dependencies for all host objects.
4554 DEPFILES = \