| blob | 995d77f96c40be6a325ba66baf1ac537e0229b2d |
1 # Makefile for GNU Compiler Collection
2 # Run 'configure' to generate Makefile from Makefile.in
4 # Copyright (C) 1987-2022 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 host=@host@
59 host_noncanonical=@host_noncanonical@
60 host_os=@host_os@
61 target=@target@
62 target_noncanonical:=@target_noncanonical@
64 # Normally identical to target_noncanonical, except for compilers built
65 # as accelerator targets.
66 real_target_noncanonical:=@real_target_noncanonical@
67 accel_dir_suffix = @accel_dir_suffix@
69 # Sed command to transform gcc to installed name.
70 program_transform_name := @program_transform_name@
72 # -----------------------------
73 # Directories used during build
74 # -----------------------------
76 # Directory where sources are, from where we are.
80 # Directory where sources are, absolute.
81 abs_srcdir = @abs_srcdir@
84 # Directory where sources are, relative to here.
85 top_srcdir = @top_srcdir@
87 # Top build directory for this package, relative to here.
88 top_builddir = .
90 # The absolute path to the current directory.
93 host_subdir=@host_subdir@
94 build_subdir=@build_subdir@
95 target_subdir=@target_subdir@
96 build_libsubdir=@build_libsubdir@
98 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
100 toplevel_builddir := ..
101 else
103 endif
109 # --------
110 # Defined vpaths
111 # --------
113 # Directory where sources are, from where we are.
116 # We define a vpath for the sources of the .texi files here because they
117 # are split between multiple directories and we would rather use one implicit
118 # pattern rule for everything.
119 # This vpath could be extended within the Make-lang fragments.
124 # --------
125 # UNSORTED
126 # --------
128 # Extra flags to pass to indicate cross compilation, which
129 # might be used or tested by Make-lang fragments.
130 CROSS=@CROSS@
132 # Variables that exist for you to override.
133 # See below for how to change them for certain systems.
135 # List of language subdirectories.
136 SUBDIRS =@subdirs@ build
138 # Selection of languages to be made.
139 CONFIG_LANGUAGES = @all_selected_languages@
143 endif
145 # Default values for variables overridden in Makefile fragments.
146 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
147 # TCFLAGS is used for compilations with the GCC just built.
148 # T_CFLAGS is used for all compilations and is overridden by t-* files.
149 # TFLAGS is also for the user to override, passed down from the top-level
150 # Makefile. It is used for all compilations.
151 T_CFLAGS =
152 TCFLAGS =
153 TFLAGS =
154 CFLAGS = @CFLAGS@
155 CXXFLAGS = @CXXFLAGS@
156 LDFLAGS = @LDFLAGS@
158 # Should we build position-independent host code?
159 PICFLAG = @PICFLAG@
161 # Flags to determine code coverage. When coverage is disabled, this will
162 # contain the optimization flags, as you normally want code coverage
163 # without optimization.
164 COVERAGE_FLAGS = @coverage_flags@
167 # The warning flags are separate from CFLAGS because people tend to
168 # override optimization flags and we'd like them to still have warnings
169 # turned on. These flags are also used to pass other stage dependent
170 # flags from configure. The user is free to explicitly turn these flags
171 # off if they wish.
172 # LOOSE_WARN are the warning flags to use when compiling something
173 # which is only compiled with gcc, such as libgcc.
174 # C_LOOSE_WARN is similar, but with C-only warnings.
175 # STRICT_WARN are the additional warning flags to
176 # apply to the back end and some front ends, which may be compiled
177 # with other compilers.
178 # C_STRICT_WARN is similar, with C-only warnings.
179 LOOSE_WARN = @loose_warn@
180 C_LOOSE_WARN = @c_loose_warn@
181 STRICT_WARN = @strict_warn@
182 C_STRICT_WARN = @c_strict_warn@
184 # This is set by --enable-checking. The idea is to catch forgotten
185 # "extern" tags in header files.
186 NOCOMMON_FLAG = @nocommon_flag@
188 NOEXCEPTION_FLAGS = @noexception_flags@
190 ALIASING_FLAGS = @aliasing_flags@
192 # This is set by --disable-maintainer-mode (default) to "#"
193 # FIXME: 'MAINT' will always be set to an empty string, no matter if
194 # --disable-maintainer-mode is used or not. This is because the
195 # following will expand to "MAINT := " in maintainer mode, and to
196 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
197 # they mean exactly the same thing for make.
198 MAINT := @MAINT@
200 # The following provides the variable ENABLE_MAINTAINER_RULES that can
201 # be used in language Make-lang.in makefile fragments to enable
202 # maintainer rules. So, ENABLE_MAINTAINER_RULES is 'true' in
203 # maintainer mode, and '' otherwise.
204 @MAINT@ ENABLE_MAINTAINER_RULES = true
206 # These are set by --enable-checking=valgrind.
207 RUN_GEN = @valgrind_command@
208 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
210 # This is how we control whether or not the additional warnings are applied.
214 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
217 # These files are to have specific diagnostics suppressed, or are not to
218 # be subject to -Werror:
219 # flex output may yield harmless "no previous prototype" warnings
221 gengtype-lex.o-warn = -Wno-error
222 libgcov-util.o-warn = -Wno-error
223 libgcov-driver-tool.o-warn = -Wno-error
224 libgcov-merge-tool.o-warn = -Wno-error
225 gimple-match.o-warn = -Wno-unused
226 generic-match.o-warn = -Wno-unused
227 dfp.o-warn = -Wno-strict-aliasing
229 # All warnings have to be shut off in stage1 if the compiler used then
230 # isn't gcc; configure determines that. WARN_CFLAGS will be either
231 # $(GCC_WARN_CFLAGS), or nothing. Similarly, WARN_CXXFLAGS will be
232 # either $(GCC_WARN_CXXFLAGS), or nothing.
233 WARN_CFLAGS = @warn_cflags@
234 WARN_CXXFLAGS = @warn_cxxflags@
236 CPPFLAGS = @CPPFLAGS@
238 AWK = @AWK@
239 CC = @CC@
240 CXX = @CXX@
241 BISON = @BISON@
242 BISONFLAGS =
243 FLEX = @FLEX@
244 FLEXFLAGS =
245 AR = @AR@
246 AR_FLAGS = rc
247 NM = @NM@
248 RANLIB = @RANLIB@
249 RANLIB_FLAGS = @ranlib_flags@
251 # Libraries to use on the host.
252 HOST_LIBS = @HOST_LIBS@
254 # The name of the compiler to use.
257 # If HOST_LIBS is set, then the user is controlling the libraries to
258 # link against. In that case, link with $(CC) so that the -lstdc++
259 # library is not introduced. If HOST_LIBS is not set, link with
260 # $(CXX) to pick up -lstdc++.
264 else
267 endif
269 # Enable Intel CET on Intel CET enabled host if needed.
270 CET_HOST_FLAGS = @CET_HOST_FLAGS@
273 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
274 NO_PIE_FLAG = @NO_PIE_FLAG@
275 DO_LINK_MUTEX = @DO_LINK_MUTEX@
277 # We don't want to compile the compilers with -fPIE, it make PCH fail.
280 # Link with -no-pie since we compile the compiler with -fno-PIE.
283 # Like LINKER, but use a mutex for serializing front end links.
286 else
288 endif
290 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
292 USE_THIN_ARCHIVES = no
296 USE_THIN_ARCHIVES = yes
297 endif
298 endif
299 endif
301 # -------------------------------------------
302 # Programs which operate on the build machine
303 # -------------------------------------------
305 SHELL = @SHELL@
306 # pwd command to use. Allow user to override default by setting PWDCMD in
307 # the environment to account for automounters. The make variable must not
308 # be called PWDCMD, otherwise the value set here is passed to make
309 # subprocesses and overrides the setting from the user's environment.
310 # Don't use PWD since it is a common shell environment variable and we
311 # don't want to corrupt it.
313 # on sysV, define this as cp.
314 INSTALL = @INSTALL@
315 # Some systems may be missing symbolic links, regular links, or both.
316 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
317 LN=@LN@
318 LN_S=@LN_S@
319 # These permit overriding just for certain files.
320 INSTALL_PROGRAM = @INSTALL_PROGRAM@
321 INSTALL_DATA = @INSTALL_DATA@
322 INSTALL_SCRIPT = @INSTALL@
325 MAKEINFO = @MAKEINFO@
326 MAKEINFOFLAGS = --no-split
328 TEXI2PDF = texi2pdf
331 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
332 # Some versions of `touch' (such as the version on Solaris 2.8)
333 # do not correctly set the timestamp due to buggy versions of `utime'
334 # in the kernel. So, we use `echo' instead.
336 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
337 # translate the shell's notion of absolute pathnames to the native
338 # spelling.
339 build_file_translate = @build_file_translate@
341 # Make sure the $(MAKE) variable is defined.
342 @SET_MAKE@
344 # Locate mkinstalldirs.
347 # write_entries_to_file - writes each entry in a list
348 # to the specified file. Entries are written in chunks of
349 # $(write_entries_to_file_split) to accommodate systems with
350 # severe command-line-length limitations.
351 # Parameters:
352 # $(1): variable containing entries to iterate over
353 # $(2): output file
360 $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
363 # The jit documentation looks better if built with sphinx, but can be
364 # built with texinfo if sphinx is not available.
365 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
366 doc_build_sys=@doc_build_sys@
368 # --------
369 # UNSORTED
370 # --------
372 # Dependency tracking stuff.
373 CXXDEPMODE = @CXXDEPMODE@
374 DEPDIR = @DEPDIR@
377 # In the past we used AC_PROG_CC_C_O and set this properly, but
378 # it was discovered that this hadn't worked in a long time, so now
379 # we just hard-code.
382 # This is where we get zlib from. zlibdir is -L../zlib and zlibinc is
383 # -I../zlib, unless we were configured with --with-system-zlib, in which
384 # case both are empty.
386 ZLIBINC = @zlibinc@
388 # How to find GMP
389 GMPLIBS = @GMPLIBS@
390 GMPINC = @GMPINC@
392 # How to find isl.
393 ISLLIBS = @ISLLIBS@
394 ISLINC = @ISLINC@
396 # Set to 'yes' if the LTO front end is enabled.
397 enable_lto = @enable_lto@
399 # Compiler and flags needed for plugin support
400 PLUGINCC = @CXX@
401 PLUGINCFLAGS = @CXXFLAGS@
403 # Libs and linker options needed for plugin support
404 PLUGINLIBS = @pluginlibs@
406 enable_plugin = @enable_plugin@
408 # On MinGW plugin installation involves installing import libraries.
411 endif
413 enable_host_shared = @enable_host_shared@
415 enable_as_accelerator = @enable_as_accelerator@
422 NETLIBS = @NETLIBS@
424 # Where to find decNumber
425 enable_decimal_float = @enable_decimal_float@
431 # The backtrace library.
436 # Target to use when installing include directory. Either
437 # install-headers-tar, install-headers-cpio or install-headers-cp.
438 INSTALL_HEADERS_DIR = @build_install_headers_dir@
440 # Header files that are made available under the same name
441 # to programs compiled with GCC.
454 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
455 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
457 # Enable target overriding of this fragment, as in config/t-vxworks.
461 # The GCC to use for compiling crt*.o.
462 # Usually the one we just built.
463 # Don't use this as a dependency--use $(GCC_PASSES).
464 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld $(TFLAGS)
466 # Set if the compiler was configured with --with-build-sysroot.
467 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
469 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
470 # It specifies -B./.
471 # It also specifies -isystem ./include to find, e.g., stddef.h.
472 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
474 # ---------------------------------------------------
475 # Programs which produce files for the target machine
476 # ---------------------------------------------------
481 else \
484 else \
486 fi; \
487 fi)
488 AR_FLAGS_FOR_TARGET =
491 LIPO_FOR_TARGET = lipo
492 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
496 else \
499 else \
501 fi; \
502 fi)
503 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
504 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
509 else \
512 else \
514 fi; \
515 fi)
517 # --------
518 # UNSORTED
519 # --------
521 # Where to find some libiberty headers.
529 # Linker plugin API headers
532 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
533 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
534 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
535 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
537 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
538 # Purge it of unnecessary internal relative paths
539 # to directories that might not exist yet.
540 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
541 # Use single quotes here to avoid nested double- and backquotes, this
542 # macro is also used in a double-quoted context.
545 # Path to the system headers on the build machine.
546 BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
548 # Control whether to run fixincludes.
549 STMP_FIXINC = @STMP_FIXINC@
551 # Test to see whether <limits.h> exists in the system header files.
554 # Directory for prefix to system directories, for
555 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
556 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
557 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
559 xmake_file=@xmake_file@
560 tmake_file=@tmake_file@
561 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
562 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
563 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
565 out_object_file=@out_object_file@
567 common_out_object_file=@common_out_object_file@
568 EXTRA_GTYPE_DEPS=
570 tm_file_list=@tm_file_list@
571 tm_include_list=@tm_include_list@
572 tm_defines=@tm_defines@
573 tm_p_file_list=@tm_p_file_list@
574 tm_p_include_list=@tm_p_include_list@
575 tm_d_file_list=@tm_d_file_list@
576 tm_d_include_list=@tm_d_include_list@
577 build_xm_file_list=@build_xm_file_list@
578 build_xm_include_list=@build_xm_include_list@
579 build_xm_defines=@build_xm_defines@
580 host_xm_file_list=@host_xm_file_list@
581 host_xm_include_list=@host_xm_include_list@
582 host_xm_defines=@host_xm_defines@
583 xm_file_list=@xm_file_list@
584 xm_include_list=@xm_include_list@
585 xm_defines=@xm_defines@
586 lang_checks=
587 lang_checks_parallelized=
588 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt $(srcdir)/params.opt $(srcdir)/analyzer/analyzer.opt
589 lang_specs_files=@lang_specs_files@
590 lang_tree_files=@lang_tree_files@
591 target_cpu_default=@target_cpu_default@
592 OBJC_BOEHM_GC=@objc_boehm_gc@
593 extra_modes_file=@extra_modes_file@
594 extra_opt_files=@extra_opt_files@
595 host_hook_obj=@out_host_hook_obj@
597 # Multiarch support
598 enable_multiarch = @enable_multiarch@
599 with_cpu = @with_cpu@
600 with_float = @with_float@
603 else
605 # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
606 if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
607 else
608 if_multiarch =
609 endif
610 endif
612 # ------------------------
613 # Installation directories
614 # ------------------------
616 # Common prefix for installation directories.
617 # NOTE: This directory must exist when you start installation.
619 # Directory in which to put localized header files. On the systems with
620 # gcc as the native cc, `local_prefix' may not be `prefix' which is
621 # `/usr'.
622 # NOTE: local_prefix *should not* default from prefix.
623 local_prefix = @local_prefix@
624 # Directory in which to put host dependent programs and libraries
626 # Directory in which to put the executable for the command `gcc'
628 # Directory in which to put the directories used by the compiler.
630 # Directory in which GCC puts its executables.
631 libexecdir = @libexecdir@
633 # --------
634 # UNSORTED
635 # --------
637 # Directory in which the compiler finds libraries etc.
639 # Directory in which the compiler finds executables
641 # Directory in which all plugin resources are installed
643 # Directory in which plugin headers are installed
645 # Directory in which plugin specific executables are installed
647 # Used to produce a relative $(gcc_tooldir) in gcc.o
650 else
652 endif
653 # $(prefix), expressed as a path relative to $(libsubdir).
654 #
655 # An explanation of the sed strings:
656 # -e 's|^$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
657 # -e 's|/$$||' match a trailing forward slash and eliminates it
658 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
659 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
660 #
661 # (*) Note this pattern overwrites the first character of the string
662 # with a forward slash if one is not already present. This is not a
663 # problem because the exact names of the sub-directories concerned is
664 # unimportant, just the number of them matters.
665 #
666 # The practical upshot of these patterns is like this:
667 #
668 # prefix exec_prefix result
669 # ------ ----------- ------
670 # /foo /foo/bar ../
671 # /foo/ /foo/bar ../
672 # /foo /foo/bar/ ../
673 # /foo/ /foo/bar/ ../
674 # /foo /foo/bar/ugg ../../
675 libsubdir_to_prefix := \
679 # $(exec_prefix), expressed as a path relative to $(prefix).
680 prefix_to_exec_prefix := \
683 # Directory in which to find other cross-compilation tools and headers.
684 dollar = @dollar@
685 # Used in install-cross.
686 gcc_tooldir = @gcc_tooldir@
687 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
689 # Directory in which the compiler finds target-independent g++ includes.
690 gcc_gxx_include_dir = @gcc_gxx_include_dir@
691 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
692 # Directory in which the compiler finds libc++ includes.
693 gcc_gxx_libcxx_include_dir = @gcc_gxx_libcxx_include_dir@
694 gcc_gxx_libcxx_include_dir_add_sysroot = @gcc_gxx_libcxx_include_dir_add_sysroot@
695 # Directory to search for site-specific includes.
698 # where the info files go
700 # Where cpp should go besides $prefix/bin if necessary
701 cpp_install_dir = @cpp_install_dir@
702 # where the locale files go
705 # Extension (if any) to put in installed man-page filename.
708 objext = .o
709 exeext = @host_exeext@
710 build_exeext = @build_exeext@
712 # Directory in which to put man pages.
716 # Dir for temp files.
717 tmpdir = /tmp
719 datarootdir = @datarootdir@
720 docdir = @docdir@
721 # Directory in which to put DVIs
722 dvidir = @dvidir@
723 # Directory in which to build HTML
725 # Directory in which to put HTML
726 htmldir = @htmldir@
728 # Whether we were configured with NLS.
729 USE_NLS = @USE_NLS@
731 # Internationalization library.
732 LIBINTL = @LIBINTL@
733 LIBINTL_DEP = @LIBINTL_DEP@
735 # Character encoding conversion library.
736 LIBICONV = @LIBICONV@
737 LIBICONV_DEP = @LIBICONV_DEP@
739 # If a supplementary library is being used for the GC.
740 GGC_LIB=
742 # "true" if the target C library headers are unavailable; "false"
743 # otherwise.
744 inhibit_libc = @inhibit_libc@
746 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
747 endif
749 # List of extra executables that should be compiled for this target machine
750 # that are used when linking.
751 # The rules for compiling them should be in the t-* file for the machine.
752 EXTRA_PROGRAMS = @extra_programs@
754 # List of extra object files that should be compiled and linked with
755 # compiler proper (cc1, cc1obj, cc1plus).
756 EXTRA_OBJS = @extra_objs@
758 # List of extra object files that should be compiled and linked with
759 # the gcc driver.
760 EXTRA_GCC_OBJS =@extra_gcc_objs@
762 # List of extra libraries that should be linked with the gcc driver.
763 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
765 # List of additional header files to install.
766 EXTRA_HEADERS =@extra_headers_list@
768 # How to handle <stdint.h>.
769 USE_GCC_STDINT = @use_gcc_stdint@
771 # The configure script will set this to collect2$(exeext), except on a
772 # (non-Unix) host which cannot build collect2, for which it will be
773 # set to empty.
774 COLLECT2 = @collect2@
776 # Program to convert libraries.
777 LIBCONVERT =
779 # Control whether header files are installed.
780 INSTALL_HEADERS=install-headers install-mkheaders
782 # Control whether Info documentation is built and installed.
783 BUILD_INFO = @BUILD_INFO@
785 # Control whether manpages generated by texi2pod.pl can be rebuilt.
786 GENERATED_MANPAGES = @GENERATED_MANPAGES@
788 # Additional directories of header files to run fixincludes on.
789 # These should be directories searched automatically by default
790 # just as /usr/include is.
791 # *Do not* use this for directories that happen to contain
792 # header files, but are not searched automatically by default.
793 # On most systems, this is empty.
794 OTHER_FIXINCLUDES_DIRS=
796 # A list of all the language-specific executables.
797 COMPILERS = @all_compilers@
799 # List of things which should already be built whenever we try to use xgcc
800 # to compile anything (without linking).
803 # Directory to link to, when using the target `maketest'.
806 # Native compiler for the build machine and its switches.
807 CC_FOR_BUILD = @CC_FOR_BUILD@
808 CXX_FOR_BUILD = @CXX_FOR_BUILD@
812 # Native compiler that we use. This may be C++ some day.
816 # Native linker that we use.
820 # Native linker and preprocessor flags. For x-fragment overrides.
821 BUILD_LDFLAGS=@BUILD_LDFLAGS@
825 # Actual name to use when installing a native compiler.
827 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
833 # Setup the testing framework, if you have one
835 echo $${rootme}/../expect/expect ; \
836 else echo expect ; fi`
839 echo $${srcdir}/../dejagnu/runtest ; \
840 else echo runtest; fi`
841 RUNTESTFLAGS =
843 # This should name the specs file that we're going to install. Target
844 # Makefiles may override it and name another file to be generated from
845 # the built-in specs and installed as the default spec, as long as
846 # they also introduce a rule to generate a file name specs, to be used
847 # at build time.
848 SPECS = specs
850 # Extra include files that are defined by HeaderInclude directives in
851 # the .opt files
852 OPTIONS_H_EXTRA =
854 # Extra include files that are defined by SourceInclude directives in
855 # the .opt files
858 @option_includes@
860 # End of variables for you to override.
862 # GTM_H lists the config files that the generator files depend on,
863 # while TM_H lists the ones ordinary gcc files depend on, which
864 # includes several files generated by those generators.
873 # Variables for version information.
884 REVISION_c :=
885 REVISION :=
886 else
888 endif
892 PATCHLEVEL_c := \
896 # For use in version.cc - double quoted strings, with appropriate
897 # surrounding punctuation and spaces, and with the datestamp and
898 # development phase collapsed to the empty string in release mode
899 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0). The space
900 # immediately after the comma in the $(if ...) constructs is
901 # significant - do not remove it.
904 DATESTAMP_s := \
909 PKGVERSION := @PKGVERSION@
910 BUGURL_TEXI := @REPORT_BUGS_TEXI@
912 ifdef REVISION_c
913 REVISION_s := \
915 else
917 endif
919 # Shorthand variables for dependency lists.
924 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
932 MACHMODE_H = machmode.h mode-classes.def
933 HOOKS_H = hooks.h
939 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
944 FIXED_VALUE_H = fixed-value.h
947 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
948 gtm-builtins.def sanitizer.def
949 INTERNAL_FN_DEF = internal-fn.def
960 cfg-flags.def cfghooks.h profile-count.h
964 GCOV_IO_H = gcov-io.h version.h auto-host.h gcov-counter.def
965 RECOG_H = recog.h
966 EMIT_RTL_H = emit-rtl.h
973 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
974 REGS_H = regs.h hard-reg-set.h
984 GGC_H = ggc.h gtype-desc.h statistics.h
985 TIMEVAR_H = timevar.h timevar.def
994 PREDICT_H = predict.h predict.def
1004 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
1007 tree-ssa-alias.h
1015 TREE_INLINE_H = tree-inline.h
1016 REAL_H = real.h
1022 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1025 PLUGIN_VERSION_H = plugin-version.h configargs.h
1026 CONTEXT_H = context.h
1027 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1036 #\f
1037 # Now figure out from those variables how to compile and link.
1039 # IN_GCC distinguishes between code compiled into GCC itself and other
1040 # programs built during a bootstrap.
1041 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1042 # cross compiler which does not use the native headers and libraries.
1045 # This is the variable actually used when we compile. If you change this,
1046 # you probably want to update BUILD_CFLAGS in configure.ac
1050 # The C++ version.
1055 # Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro
1056 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1057 # win against random include files in /usr/include.
1060 # This is the variable to use when using $(COMPILER).
1063 # This is the variable to use when using $(LINKER).
1066 # Build and host support libraries.
1068 # Use the "pic" build of libiberty if --enable-host-shared, unless we are
1069 # building for mingw.
1074 else
1077 endif
1079 # Dependencies on the intl and portability libraries.
1083 # Likewise, for use in the tools that must run on this machine
1084 # even if we are cross-building GCC.
1087 # How to link with both our special library facilities
1088 # and the system's installed libraries.
1093 # Any system libraries needed just for GNAT.
1094 SYSLIBS = @GNAT_LIBEXC@
1096 # Used from ada/gcc-interface/Make-lang.in
1097 GNATBIND = @GNATBIND@
1098 GNATMAKE = @GNATMAKE@
1100 # Used from d/Make-lang.in
1101 GDC = @GDC@
1102 GDCFLAGS = @GDCFLAGS@
1104 # Libs needed (at present) just for jcf-dump.
1105 LDEXP_LIB = @LDEXP_LIB@
1107 ZSTD_INC = @ZSTD_CPPFLAGS@
1108 ZSTD_LIB = @ZSTD_LDFLAGS@ @ZSTD_LIB@
1110 # Likewise, for use in the tools that must run on this machine
1111 # even if we are cross-building GCC.
1120 # Specify the directories to be searched for header files.
1121 # Both . and srcdir are used, in that order,
1122 # so that *config.h will be found in the compilation
1123 # subdirectory rather than in the source directory.
1124 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1125 # currently being compiled, in both source trees, to be examined as well.
1126 # libintl.h will be found in ../intl if we are using the included libintl.
1134 # Note a subtlety here: we use $(@D) for the directory part, to make
1135 # things like the go/%.o rule work properly; but we use $(*F) for the
1136 # file part, as we just want the file part of the stem, not the entire
1137 # file name.
1140 else
1143 POSTCOMPILE =
1144 endif
1150 #\f
1151 # Support for additional languages (other than C).
1152 # C can be supported this way too (leave for later).
1154 LANG_CONFIGUREFRAGS = @all_lang_configurefrags@
1155 LANG_MAKEFRAGS = @all_lang_makefrags@
1157 # Used by gcc/jit/Make-lang.in
1158 LD_VERSION_SCRIPT_OPTION = @ld_version_script_option@
1159 LD_SONAME_OPTION = @ld_soname_option@
1161 # Flags to pass to recursive makes.
1162 # CC is set by configure.
1163 # ??? The choices here will need some experimenting with.
1165 export AR_FOR_TARGET
1166 export AR_CREATE_FOR_TARGET
1167 export AR_FLAGS_FOR_TARGET
1168 export AR_EXTRACT_FOR_TARGET
1169 export AWK
1170 export DESTDIR
1171 export GCC_FOR_TARGET
1172 export INCLUDES
1173 export INSTALL_DATA
1174 export LIPO_FOR_TARGET
1175 export MACHMODE_H
1176 export NM_FOR_TARGET
1177 export STRIP_FOR_TARGET
1178 export RANLIB_FOR_TARGET
1179 export libsubdir
1181 FLAGS_TO_PASS = \
1182 "ADA_CFLAGS=$(ADA_CFLAGS)" \
1183 "BISON=$(BISON)" \
1184 "BISONFLAGS=$(BISONFLAGS)" \
1185 "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1186 "LDFLAGS=$(LDFLAGS)" \
1187 "FLEX=$(FLEX)" \
1188 "FLEXFLAGS=$(FLEXFLAGS)" \
1189 "INSTALL=$(INSTALL)" \
1190 "INSTALL_DATA=$(INSTALL_DATA)" \
1191 "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1192 "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1193 "LN=$(LN)" \
1194 "LN_S=$(LN_S)" \
1195 "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
1196 "MAKEINFO=$(MAKEINFO)" \
1197 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1198 "MAKEOVERRIDES=" \
1199 "SHELL=$(SHELL)" \
1200 "TFLAGS=$(TFLAGS)" \
1201 "exeext=$(exeext)" \
1202 "build_exeext=$(build_exeext)" \
1203 "objext=$(objext)" \
1204 "exec_prefix=$(exec_prefix)" \
1205 "prefix=$(prefix)" \
1206 "local_prefix=$(local_prefix)" \
1207 "gxx_include_dir=$(gcc_gxx_include_dir)" \
1208 "gxx_libcxx_include_dir=$(gcc_gxx_libcxx_include_dir)" \
1209 "build_tooldir=$(build_tooldir)" \
1210 "gcc_tooldir=$(gcc_tooldir)" \
1211 "bindir=$(bindir)" \
1212 "libexecsubdir=$(libexecsubdir)" \
1213 "datarootdir=$(datarootdir)" \
1214 "datadir=$(datadir)" \
1215 "libsubdir=$(libsubdir)" \
1216 "localedir=$(localedir)"
1217 #\f
1218 # Lists of files for various purposes.
1220 # All option source files
1223 # Target specific, C specific object file
1224 C_TARGET_OBJS=@c_target_objs@
1226 # Target specific, C++ specific object file
1227 CXX_TARGET_OBJS=@cxx_target_objs@
1229 # Target specific, D specific object file
1230 D_TARGET_OBJS=@d_target_objs@
1232 # Target specific, Fortran specific object file
1233 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1235 # Object files for gcc many-languages driver.
1236 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1240 # Language-specific object files shared by all C-family front ends.
1249 # Analyzer object files
1250 ANALYZER_OBJS = \
1251 analyzer/analysis-plan.o \
1252 analyzer/analyzer.o \
1253 analyzer/analyzer-language.o \
1254 analyzer/analyzer-logging.o \
1255 analyzer/analyzer-pass.o \
1256 analyzer/analyzer-selftests.o \
1257 analyzer/bar-chart.o \
1258 analyzer/bounds-checking.o \
1259 analyzer/call-details.o \
1260 analyzer/call-info.o \
1261 analyzer/call-string.o \
1262 analyzer/call-summary.o \
1263 analyzer/checker-event.o \
1264 analyzer/checker-path.o \
1265 analyzer/complexity.o \
1266 analyzer/constraint-manager.o \
1267 analyzer/diagnostic-manager.o \
1268 analyzer/engine.o \
1269 analyzer/feasible-graph.o \
1270 analyzer/function-set.o \
1271 analyzer/infinite-recursion.o \
1272 analyzer/kf.o \
1273 analyzer/kf-analyzer.o \
1274 analyzer/kf-lang-cp.o \
1275 analyzer/known-function-manager.o \
1276 analyzer/pending-diagnostic.o \
1277 analyzer/program-point.o \
1278 analyzer/program-state.o \
1279 analyzer/region.o \
1280 analyzer/region-model.o \
1281 analyzer/region-model-asm.o \
1282 analyzer/region-model-manager.o \
1283 analyzer/region-model-reachability.o \
1284 analyzer/sm.o \
1285 analyzer/sm-file.o \
1286 analyzer/sm-fd.o \
1287 analyzer/sm-malloc.o \
1288 analyzer/sm-pattern-test.o \
1289 analyzer/sm-sensitive.o \
1290 analyzer/sm-signal.o \
1291 analyzer/sm-taint.o \
1292 analyzer/state-purge.o \
1293 analyzer/store.o \
1294 analyzer/supergraph.o \
1295 analyzer/svalue.o \
1296 analyzer/trimmed-graph.o \
1297 analyzer/varargs.o
1299 # Language-independent object files.
1300 # We put the *-match.o and insn-*.o files first so that a parallel make
1301 # will build them sooner, because they are large and otherwise tend to be
1302 # the last objects to finish building.
1303 OBJS = \
1304 gimple-match.o \
1305 generic-match.o \
1306 insn-attrtab.o \
1307 insn-automata.o \
1308 insn-dfatab.o \
1309 insn-emit.o \
1310 insn-extract.o \
1311 insn-latencytab.o \
1312 insn-modes.o \
1313 insn-opinit.o \
1314 insn-output.o \
1315 insn-peep.o \
1316 insn-preds.o \
1317 insn-recog.o \
1318 insn-enums.o \
1319 ggc-page.o \
1320 adjust-alignment.o \
1321 alias.o \
1322 alloc-pool.o \
1323 auto-inc-dec.o \
1324 auto-profile.o \
1325 bb-reorder.o \
1326 bitmap.o \
1327 builtins.o \
1328 caller-save.o \
1329 calls.o \
1330 ccmp.o \
1331 cfg.o \
1332 cfganal.o \
1333 cfgbuild.o \
1334 cfgcleanup.o \
1335 cfgexpand.o \
1336 cfghooks.o \
1337 cfgloop.o \
1338 cfgloopanal.o \
1339 cfgloopmanip.o \
1340 cfgrtl.o \
1341 ctfc.o \
1342 ctfout.o \
1343 btfout.o \
1344 symtab.o \
1345 symtab-thunks.o \
1346 symtab-clones.o \
1347 cgraph.o \
1348 cgraphbuild.o \
1349 cgraphunit.o \
1350 cgraphclones.o \
1351 combine.o \
1352 combine-stack-adj.o \
1353 compare-elim.o \
1354 context.o \
1355 convert.o \
1356 coroutine-passes.o \
1357 coverage.o \
1358 cppbuiltin.o \
1359 cppdefault.o \
1360 cprop.o \
1361 cse.o \
1362 cselib.o \
1363 data-streamer.o \
1364 data-streamer-in.o \
1365 data-streamer-out.o \
1366 dbgcnt.o \
1367 dce.o \
1368 ddg.o \
1369 debug.o \
1370 df-core.o \
1371 df-problems.o \
1372 df-scan.o \
1373 dfp.o \
1374 digraph.o \
1375 dojump.o \
1376 dominance.o \
1377 domwalk.o \
1378 double-int.o \
1379 dse.o \
1380 dumpfile.o \
1381 dwarf2asm.o \
1382 dwarf2cfi.o \
1383 dwarf2ctf.o \
1384 dwarf2out.o \
1385 early-remat.o \
1386 emit-rtl.o \
1387 et-forest.o \
1388 except.o \
1389 explow.o \
1390 expmed.o \
1391 expr.o \
1392 fibonacci_heap.o \
1393 file-prefix-map.o \
1394 final.o \
1395 fixed-value.o \
1396 fold-const.o \
1397 fold-const-call.o \
1398 function.o \
1399 function-abi.o \
1400 function-tests.o \
1401 fwprop.o \
1402 gcc-rich-location.o \
1403 gcse.o \
1404 gcse-common.o \
1405 ggc-common.o \
1406 ggc-tests.o \
1407 gimple.o \
1408 gimple-array-bounds.o \
1409 gimple-builder.o \
1410 gimple-expr.o \
1411 gimple-if-to-switch.o \
1412 gimple-iterator.o \
1413 gimple-fold.o \
1414 gimple-harden-conditionals.o \
1415 gimple-laddress.o \
1416 gimple-loop-interchange.o \
1417 gimple-loop-jam.o \
1418 gimple-loop-versioning.o \
1419 gimple-low.o \
1420 gimple-predicate-analysis.o \
1421 gimple-pretty-print.o \
1422 gimple-range.o \
1423 gimple-range-cache.o \
1424 gimple-range-edge.o \
1425 gimple-range-fold.o \
1426 gimple-range-gori.o \
1427 gimple-range-infer.o \
1428 gimple-range-op.o \
1429 gimple-range-trace.o \
1430 gimple-ssa-backprop.o \
1431 gimple-ssa-isolate-paths.o \
1432 gimple-ssa-nonnull-compare.o \
1433 gimple-ssa-split-paths.o \
1434 gimple-ssa-store-merging.o \
1435 gimple-ssa-strength-reduction.o \
1436 gimple-ssa-sprintf.o \
1437 gimple-ssa-warn-access.o \
1438 gimple-ssa-warn-alloca.o \
1439 gimple-ssa-warn-restrict.o \
1440 gimple-streamer-in.o \
1441 gimple-streamer-out.o \
1442 gimple-walk.o \
1443 gimple-warn-recursion.o \
1444 gimplify.o \
1445 gimplify-me.o \
1446 godump.o \
1447 graph.o \
1448 graphds.o \
1449 graphviz.o \
1450 graphite.o \
1451 graphite-isl-ast-to-gimple.o \
1452 graphite-dependences.o \
1453 graphite-optimize-isl.o \
1454 graphite-poly.o \
1455 graphite-scop-detection.o \
1456 graphite-sese-to-poly.o \
1457 gtype-desc.o \
1458 haifa-sched.o \
1459 hash-map-tests.o \
1460 hash-set-tests.o \
1461 hw-doloop.o \
1462 hwint.o \
1463 ifcvt.o \
1464 ree.o \
1465 inchash.o \
1466 incpath.o \
1467 init-regs.o \
1468 internal-fn.o \
1469 ipa-cp.o \
1470 ipa-sra.o \
1471 ipa-devirt.o \
1472 ipa-fnsummary.o \
1473 ipa-polymorphic-call.o \
1474 ipa-split.o \
1475 ipa-inline.o \
1476 ipa-comdats.o \
1477 ipa-free-lang-data.o \
1478 ipa-visibility.o \
1479 ipa-inline-analysis.o \
1480 ipa-inline-transform.o \
1481 ipa-modref.o \
1482 ipa-modref-tree.o \
1483 ipa-predicate.o \
1484 ipa-profile.o \
1485 ipa-prop.o \
1486 ipa-param-manipulation.o \
1487 ipa-pure-const.o \
1488 ipa-icf.o \
1489 ipa-icf-gimple.o \
1490 ipa-reference.o \
1491 ipa-ref.o \
1492 ipa-utils.o \
1493 ipa.o \
1494 ira.o \
1495 ira-build.o \
1496 ira-costs.o \
1497 ira-conflicts.o \
1498 ira-color.o \
1499 ira-emit.o \
1500 ira-lives.o \
1501 jump.o \
1502 langhooks.o \
1503 lcm.o \
1504 lists.o \
1505 loop-doloop.o \
1506 loop-init.o \
1507 loop-invariant.o \
1508 loop-iv.o \
1509 loop-unroll.o \
1510 lower-subreg.o \
1511 lra.o \
1512 lra-assigns.o \
1513 lra-coalesce.o \
1514 lra-constraints.o \
1515 lra-eliminations.o \
1516 lra-lives.o \
1517 lra-remat.o \
1518 lra-spills.o \
1519 lto-cgraph.o \
1520 lto-streamer.o \
1521 lto-streamer-in.o \
1522 lto-streamer-out.o \
1523 lto-section-in.o \
1524 lto-section-out.o \
1525 lto-opts.o \
1526 lto-compress.o \
1527 mcf.o \
1528 mode-switching.o \
1529 modulo-sched.o \
1530 multiple_target.o \
1531 omp-offload.o \
1532 omp-expand.o \
1533 omp-general.o \
1534 omp-low.o \
1535 omp-oacc-kernels-decompose.o \
1536 omp-oacc-neuter-broadcast.o \
1537 omp-simd-clone.o \
1538 opt-problem.o \
1539 optabs.o \
1540 optabs-libfuncs.o \
1541 optabs-query.o \
1542 optabs-tree.o \
1543 optinfo.o \
1544 optinfo-emit-json.o \
1545 options-save.o \
1546 opts-global.o \
1547 ordered-hash-map-tests.o \
1548 passes.o \
1549 plugin.o \
1550 pointer-query.o \
1551 postreload-gcse.o \
1552 postreload.o \
1553 predict.o \
1554 print-rtl.o \
1555 print-rtl-function.o \
1556 print-tree.o \
1557 profile.o \
1558 profile-count.o \
1559 range.o \
1560 range-op.o \
1561 range-op-float.o \
1562 read-md.o \
1563 read-rtl.o \
1564 read-rtl-function.o \
1565 real.o \
1566 realmpfr.o \
1567 recog.o \
1568 reg-stack.o \
1569 regcprop.o \
1570 reginfo.o \
1571 regrename.o \
1572 regstat.o \
1573 reload.o \
1574 reload1.o \
1575 reorg.o \
1576 resource.o \
1577 rtl-error.o \
1578 rtl-ssa/accesses.o \
1579 rtl-ssa/blocks.o \
1580 rtl-ssa/changes.o \
1581 rtl-ssa/functions.o \
1582 rtl-ssa/insns.o \
1583 rtl-tests.o \
1584 rtl.o \
1585 rtlhash.o \
1586 rtlanal.o \
1587 rtlhooks.o \
1588 rtx-vector-builder.o \
1589 run-rtl-passes.o \
1590 sched-deps.o \
1591 sched-ebb.o \
1592 sched-rgn.o \
1593 sel-sched-ir.o \
1594 sel-sched-dump.o \
1595 sel-sched.o \
1596 selftest-rtl.o \
1597 selftest-run-tests.o \
1598 sese.o \
1599 shrink-wrap.o \
1600 simplify-rtx.o \
1601 sparseset.o \
1602 spellcheck.o \
1603 spellcheck-tree.o \
1604 splay-tree-utils.o \
1605 sreal.o \
1606 stack-ptr-mod.o \
1607 statistics.o \
1608 stmt.o \
1609 stor-layout.o \
1610 store-motion.o \
1611 streamer-hooks.o \
1612 stringpool.o \
1613 substring-locations.o \
1614 target-globals.o \
1615 targhooks.o \
1616 timevar.o \
1617 toplev.o \
1618 tracer.o \
1619 trans-mem.o \
1620 tree-affine.o \
1621 asan.o \
1622 tsan.o \
1623 ubsan.o \
1624 sanopt.o \
1625 sancov.o \
1626 tree-call-cdce.o \
1627 tree-cfg.o \
1628 tree-cfgcleanup.o \
1629 tree-chrec.o \
1630 tree-complex.o \
1631 tree-data-ref.o \
1632 tree-dfa.o \
1633 tree-diagnostic.o \
1634 tree-diagnostic-client-data-hooks.o \
1635 tree-diagnostic-path.o \
1636 tree-dump.o \
1637 tree-eh.o \
1638 tree-emutls.o \
1639 tree-if-conv.o \
1640 tree-inline.o \
1641 tree-into-ssa.o \
1642 tree-iterator.o \
1643 tree-logical-location.o \
1644 tree-loop-distribution.o \
1645 tree-nested.o \
1646 tree-nrv.o \
1647 tree-object-size.o \
1648 tree-outof-ssa.o \
1649 tree-parloops.o \
1650 tree-phinodes.o \
1651 tree-predcom.o \
1652 tree-pretty-print.o \
1653 tree-profile.o \
1654 tree-scalar-evolution.o \
1655 tree-sra.o \
1656 tree-switch-conversion.o \
1657 tree-ssa-address.o \
1658 tree-ssa-alias.o \
1659 tree-ssa-ccp.o \
1660 tree-ssa-coalesce.o \
1661 tree-ssa-copy.o \
1662 tree-ssa-dce.o \
1663 tree-ssa-dom.o \
1664 tree-ssa-dse.o \
1665 tree-ssa-forwprop.o \
1666 tree-ssa-ifcombine.o \
1667 tree-ssa-live.o \
1668 tree-ssa-loop-ch.o \
1669 tree-ssa-loop-im.o \
1670 tree-ssa-loop-ivcanon.o \
1671 tree-ssa-loop-ivopts.o \
1672 tree-ssa-loop-manip.o \
1673 tree-ssa-loop-niter.o \
1674 tree-ssa-loop-prefetch.o \
1675 tree-ssa-loop-split.o \
1676 tree-ssa-loop-unswitch.o \
1677 tree-ssa-loop.o \
1678 tree-ssa-math-opts.o \
1679 tree-ssa-operands.o \
1680 gimple-range-path.o \
1681 tree-ssa-phiopt.o \
1682 tree-ssa-phiprop.o \
1683 tree-ssa-pre.o \
1684 tree-ssa-propagate.o \
1685 tree-ssa-reassoc.o \
1686 tree-ssa-sccvn.o \
1687 tree-ssa-scopedtables.o \
1688 tree-ssa-sink.o \
1689 tree-ssa-strlen.o \
1690 tree-ssa-structalias.o \
1691 tree-ssa-tail-merge.o \
1692 tree-ssa-ter.o \
1693 tree-ssa-threadbackward.o \
1694 tree-ssa-threadedge.o \
1695 tree-ssa-threadupdate.o \
1696 tree-ssa-uncprop.o \
1697 tree-ssa-uninit.o \
1698 tree-ssa.o \
1699 tree-ssanames.o \
1700 tree-stdarg.o \
1701 tree-streamer.o \
1702 tree-streamer-in.o \
1703 tree-streamer-out.o \
1704 tree-tailcall.o \
1705 tree-vect-generic.o \
1706 gimple-isel.o \
1707 tree-vect-patterns.o \
1708 tree-vect-data-refs.o \
1709 tree-vect-stmts.o \
1710 tree-vect-loop.o \
1711 tree-vect-loop-manip.o \
1712 tree-vect-slp.o \
1713 tree-vect-slp-patterns.o \
1714 tree-vectorizer.o \
1715 tree-vector-builder.o \
1716 tree-vrp.o \
1717 tree.o \
1718 tristate.o \
1719 typed-splay-tree.o \
1720 valtrack.o \
1721 value-pointer-equiv.o \
1722 value-query.o \
1723 value-range.o \
1724 value-range-pretty-print.o \
1725 value-range-storage.o \
1726 value-relation.o \
1727 value-prof.o \
1728 var-tracking.o \
1729 varasm.o \
1730 varpool.o \
1731 vec-perm-indices.o \
1732 vmsdbgout.o \
1733 vr-values.o \
1734 vtable-verify.o \
1735 warning-control.o \
1736 web.o \
1737 wide-int.o \
1738 wide-int-print.o \
1744 # Objects in libcommon.a, potentially used by all host binaries and with
1745 # no target dependencies.
1746 OBJS-libcommon = diagnostic-spec.o diagnostic.o diagnostic-color.o \
1747 diagnostic-format-json.o \
1748 diagnostic-format-sarif.o \
1749 diagnostic-show-locus.o \
1750 edit-context.o \
1751 pretty-print.o intl.o \
1752 json.o \
1753 sbitmap.o \
1754 vec.o input.o hash-table.o ggc-none.o memory-block.o \
1755 selftest.o selftest-diagnostic.o sort.o
1757 # Objects in libcommon-target.a, used by drivers and by the core
1758 # compiler and containing target-dependent code.
1760 opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1761 hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
1763 # This lists all host objects for the front ends.
1770 lto-wrapper.o collect-utils.o
1772 # for anything that is shared use the cc1plus profile data, as that
1773 # is likely the most exercised during the build
1778 endif
1780 # This lists all host object files, whether they are included in this
1781 # compilation or not.
1784 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1787 # This is defined to "yes" if Tree checking is enabled, which roughly means
1788 # front-end checking.
1789 TREECHECKING = @TREECHECKING@
1791 # The full name of the driver on installation
1794 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1801 case-cfn-macros.h cfn-operators.pd \
1809 libcommon-target.a libcommon.a libgcc.mk perf.data
1811 # This symlink makes the full installation name of the driver be available
1812 # from within the *build* directory, for use when running the JIT library
1813 # from there (e.g. when running its testsuite).
1818 #\f
1819 # SELFTEST_DEPS need to be set before including language makefile fragments.
1820 # Otherwise $(SELFTEST_DEPS) is empty when used from <LANG>/Make-lang.in.
1823 DO_LINK_SERIALIZATION = @DO_LINK_SERIALIZATION@
1825 # Language makefile fragments.
1827 # The following targets define the interface between us and the languages.
1828 #
1829 # all.cross, start.encap, rest.encap,
1830 # install-common, install-info, install-man,
1831 # uninstall,
1832 # mostlyclean, clean, distclean, maintainer-clean,
1833 #
1834 # Each language is linked in with a series of hooks. The name of each
1835 # hooked is "lang.${target_name}" (eg: lang.info). Configure computes
1836 # and adds these here. We use double-colon rules for some of the hooks;
1837 # double-colon rules should be preferred for any new hooks.
1839 # language hooks, generated by configure
1840 @language_hooks@
1843 LINK_PROGRESS = :
1844 else
1847 while test $$cnt2 -le $(1); do msg="$${msg}=="; cnt2=`expr $$cnt2 + 1`; idx=`expr $$idx + 1`; done; \
1851 else \
1854 fi; \
1857 endif
1859 # Wire in install-gnatlib invocation with `make install' for a configuration
1860 # with top-level libada disabled.
1861 gnat_install_lib = @gnat_install_lib@
1863 # per-language makefile fragments
1866 # target and host overrides must follow the per-language makefile fragments
1867 # so they can override or augment language-specific variables
1869 # target overrides
1872 # host overrides
1875 # all-tree.def includes all the tree.def files.
1877 s-alltree: Makefile
1888 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1889 # objects that belong to the front ends. We add an extra define that
1890 # causes back-end specific include files to be poisoned, in the hope that
1891 # we can avoid introducing dependencies of the front ends on things that
1892 # no front end should ever look at (e.g. everything RTL related).
1895 #\f
1897 # -----------------------------
1898 # Rebuilding this configuration
1899 # -----------------------------
1901 # On the use of stamps:
1902 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1903 # A simple rule to build tree-check.h would be
1904 # tree-check.h: build/gencheck$(build_exeext)
1905 # $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1906 #
1907 # but tree-check.h doesn't change every time gencheck changes. It would the
1908 # nice if targets that depend on tree-check.h wouldn't be rebuild
1909 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1910 # must not be overwritten with a identical copy. One solution is to use a
1911 # temporary file
1912 # tree-check.h: build/gencheck$(build_exeext)
1913 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1914 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1915 #
1916 # This solution has a different problem. Since the time stamp of tree-check.h
1917 # is unchanged, make will try to update tree-check.h every time it runs.
1918 # To prevent this, one can add a stamp
1919 # tree-check.h: s-check
1920 # s-check : build/gencheck$(build_exeext)
1921 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1922 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1923 # $(STAMP) s-check
1924 #
1925 # The problem with this solution is that make thinks that tree-check.h is
1926 # always unchanged. Make must be deceived into thinking that tree-check.h is
1927 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1928 # tree-check.h: s-check; @true
1929 # s-check : build/gencheck$(build_exeext)
1930 # $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1931 # $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1932 # $(STAMP) s-check
1933 #
1934 # This is what is done in this makefile. Note that mkconfig.sh has a
1935 # move-if-change built-in
1939 CONFIG_HEADERS= \
1950 cs-config.h: Makefile
1955 cs-bconfig.h: Makefile
1960 cs-tconfig.h: Makefile
1965 cs-tm.h: Makefile
1970 cs-tm_p.h: Makefile
1975 cs-tm_d.h: Makefile
1980 # Don't automatically run autoconf, since configure.ac might be accidentally
1981 # newer than configure. Also, this writes into the source directory which
1982 # might be on a read-only file system. If configured for maintainer mode
1983 # then do allow autoconf to be run.
1985 AUTOCONF = autoconf
1986 ACLOCAL = aclocal
1988 aclocal_deps = \
2021 # cstamp-h.in controls rebuilding of config.in.
2022 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
2023 # delete it. A stamp file is needed as autoheader won't update the file if
2024 # nothing has changed.
2025 # It remains in the source directory and is part of the distribution.
2026 # This follows what is done in shellutils, fileutils, etc.
2027 # "echo timestamp" is used instead of touch to be consistent with other
2028 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
2029 # ??? Newer versions have a maintainer mode that may be useful here.
2031 # Don't run autoheader automatically either.
2032 # Only run it if maintainer mode is enabled.
2033 @MAINT@ AUTOHEADER = autoheader
2040 cstamp-h: config.in config.status
2042 CONFIG_FILES= \
2045 # On configurations that require auto-build.h, it is created while
2046 # running configure, so make config.status depend on it, so that
2047 # config.status --recheck runs and updates or creates it.
2051 @HAVE_AUTO_BUILD@config.status: auto-build.h
2053 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
2054 # a target to build even if it is up-to-date. So we must verify that
2055 # config.status does not exist before failing.
2059 false; \
2060 else \
2062 fi
2064 # --------
2065 # UNSORTED
2066 # --------
2068 # Provide quickstrap as a target that people can type into the gcc directory,
2069 # and that fails if you're not into it.
2074 # This is what to compile if making a cross-compiler.
2076 libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
2077 # This is what must be made before installing GCC and converting libraries.
2079 libgcc-support lang.start.encap @GENINSRC@ srcextra
2080 # These can't be made until after GCC can run.
2081 rest.encap: lang.rest.encap
2082 # This is what is made with the host's compiler
2083 # whether making a cross compiler or not.
2090 endif
2092 # On the target machine, finish building a cross compiler.
2093 # This does the things that can't be done on the host machine.
2094 rest.cross: specs
2096 # GCC's selftests.
2097 # Specify a dummy input file to placate the driver.
2098 # Specify -nostdinc to work around missing WIND_BASE environment variable
2099 # required for *-wrs-vxworks-* targets.
2100 # Specify -o /dev/null so the output of -S is discarded. More importantly
2101 # It does not try to create a file with the name "null.s" on POSIX and
2102 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
2103 # Beware that /dev/null is not available to mingw tools, so directly use
2104 # "nul" instead of "/dev/null" if we're building on a mingw machine.
2105 # Specify the path to gcc/testsuite/selftests within the srcdir
2106 # as an argument to -fself-test.
2111 # Run the selftests during the build once we have a driver and the frontend,
2112 # so that self-test failures are caught as early as possible.
2113 # Use "s-selftest-FE" to ensure that we only run the selftests if the
2114 # driver, frontend, or selftest data change.
2115 .PHONY: selftest
2117 # Potentially run all selftest-<LANG>. The various <LANG>/Make-lang.in can
2118 # require the selftests to be run by defining their selftest-<LANG> as
2119 # s-selftest-<LANG>. Otherwise, they should define it as empty.
2121 SELFTEST_TARGETS = @selftest_languages@
2124 # Recompile all the language-independent object files.
2125 # This is used only if the user explicitly asks for it.
2128 # This archive is strictly for the host.
2131 @# Build libbackend.a as a thin archive if possible, as doing so
2132 @# significantly reduces build times.
2135 else
2138 endif
2150 # We call this executable `xgcc' rather than `gcc'
2151 # to avoid confusion if the current directory is in the path
2152 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
2159 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2160 # It is part of c-family because the handled extensions are hard-coded
2161 # and only contain c-family extensions (see known_suffixes).
2168 # Dump a specs file to make -B./ read these specs over installed ones.
2173 # We do want to create an executable named `xgcc', so we can use it to
2174 # compile libgcc2.a.
2175 # Also create gcc-cross, so that install-common will install properly.
2179 checksum-options:
2183 #\f
2184 # Build libgcc.a.
2190 : > tmp-libgcc.mvars
2196 else \
2197 NO_PIE_CFLAGS=; \
2198 fi; \
2201 mv tmp-libgcc.mvars libgcc.mvars
2203 # Use the genmultilib shell script to generate the information the gcc
2204 # driver program needs to select the library directory based on the
2205 # switches.
2211 "$(MULTILIB_OPTIONS)" \
2212 "$(MULTILIB_DIRNAMES)" \
2213 "$(MULTILIB_MATCHES)" \
2214 "$(MULTILIB_EXCEPTIONS)" \
2215 "$(MULTILIB_EXTRA_OPTS)" \
2216 "$(MULTILIB_EXCLUSIONS)" \
2217 "$(MULTILIB_OSDIRNAMES)" \
2218 "$(MULTILIB_REQUIRED)" \
2219 "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2220 "$(MULTILIB_REUSE)" \
2221 "@enable_multilib@" \
2223 else \
2227 fi
2230 #\f
2231 # Compiling object files from source files.
2233 # Note that dependencies on obstack.h are not written
2234 # because that file is not part of GCC.
2236 srcextra: gcc.srcextra lang.srcextra
2241 AR_OBJS = file-find.o
2242 AR_LIBS = @COLLECT2_LIBS@
2268 # ??? the implicit rules dont trigger if the source file has a different name
2269 # so copy instead
2276 COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
2277 collect-utils.o file-find.o hash-table.o selftest.o
2278 COLLECT2_LIBS = @COLLECT2_LIBS@
2280 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2286 @TARGET_SYSTEM_ROOT_DEFINE@
2288 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2294 # Files used by all variants of C or by the stand-alone pre-processor.
2305 # Files used by all variants of C and some other languages.
2310 # Files used by the D language front end.
2316 # Language-independent files.
2318 DRIVER_DEFINES = \
2328 @TARGET_SYSTEM_ROOT_DEFINE@ \
2339 s-specs : Makefile
2370 < $< > tmp-options.h
2376 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2382 s-bversion: BASE-VER
2383 echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2384 echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2385 echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2386 echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2406 #\f
2407 # Generate header and source files from the machine description,
2408 # and compile them.
2410 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2414 insn-target-def.h
2416 # Dependencies for the md file. The first time through, we just assume
2417 # the md file itself and the generated dependency file (in order to get
2418 # it built). The second time through we have the dependency file.
2427 # For each of the files generated by running a generator program over
2428 # the machine description, the following static pattern rules run the
2429 # generator program only if the machine description has changed,
2430 # but touch the target file only when its contents actually change.
2431 # The "; @true" construct forces Make to recheck the timestamp on
2432 # the target file.
2434 simple_rtl_generated_h = insn-attr.h insn-attr-common.h insn-codes.h \
2435 insn-config.h insn-flags.h insn-target-def.h
2466 # gencheck doesn't read the machine description, and the file produced
2467 # doesn't use the insn-* convention.
2474 # genattrtab produces three files: tmp-{attrtab.cc,dfatab.cc,latencytab.cc}
2477 insn-conditions.md
2485 # genopinit produces two files.
2494 # gencondmd doesn't use the standard naming convention.
2508 # These files are generated by running the same generator more than
2509 # once with different options, so they have custom rules. The
2510 # stampfile idiom is the same.
2536 insn-modes-inline.h
2548 .PHONY: mddump
2569 > tmp-case-cfn-macros.h
2571 case-cfn-macros.h
2577 > tmp-cfn-operators.pd
2579 cfn-operators.pd
2584 # make sure that when we build info files, the used tm.texi is up to date.
2589 > tmp-target-hooks-def.h
2591 target-hooks-def.h
2598 > tmp-c-target-hooks-def.h
2600 c-family/c-target-hooks-def.h
2607 > tmp-common-target-hooks-def.h
2609 common/common-target-hooks-def.h
2616 > tmp-d-target-hooks-def.h
2618 d/d-target-hooks-def.h
2621 # check if someone mistakenly only changed tm.texi.
2622 # We use a different pathname here to avoid a circular dependency.
2625 # The tm.texi we want to compare against / check into svn should have
2626 # unix-style line endings. To make this work on MinGW, remove \r.
2627 # \r is not portable to Solaris tr, therefore we have a special
2628 # case for ASCII. We use \r for other encodings like EBCDIC.
2635 esac
2636 mv tmp2-tm.texi tmp-tm.texi
2645 ); then \
2648 false; \
2649 else \
2653 false; \
2654 fi
2665 gimple-match.cc
2667 generic-match.cc
2752 @all_gtfiles@
2754 # Compute the list of GT header files from the corresponding C sources,
2755 # possibly nested within config or language subdirectories. Match gengtype's
2756 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2757 # language subdir, gt-file.h otherwise (no subdir indication for config/
2758 # related sources).
2769 # $(GTFILES) may be too long to put on a command line, so we have to
2770 # write it out to a file (taking care not to do that in a way that
2771 # overflows a command line!) and then have gengtype read the file in.
2775 ### Common flags to gengtype [e.g. -v or -B backupdir]
2776 GENGTYPE_FLAGS=
2779 s-gtyp-input: Makefile
2786 # First, parse all files and save a state file.
2789 # Second, read the state file and generate all files. This ensure that
2790 # gtype.state is correctly read:
2793 -r gtype.state
2798 tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2799 tm-preds.h tm-constrs.h \
2801 options.h target-hooks-def.h insn-opinit.h \
2802 common/common-target-hooks-def.h pass-instances.def \
2805 case-cfn-macros.h \
2806 cfn-operators.pd omp-device-properties.h
2808 #\f
2809 # How to compile object files to run on the build machine.
2815 # Header dependencies for the programs that generate source code.
2816 # These are library modules...
2846 # This pulls in tm-pred.h which contains inline functions wrapping up
2847 # predicates from the back-end so those functions must be discarded.
2848 # No big deal since gencondmd.cc is a dummy file for non-GCC compilers.
2852 # ...these are the programs themselves.
2889 # The gengtype generator program is special: Two versions are built.
2890 # One is for the build machine, and one is for the host to allow
2891 # plugins to define their types and generate the supporting GGC
2892 # datastructures and routines with GTY markers.
2893 # The host object files depend on CONFIG_H, and the build objects
2894 # on BCONFIG_H. For the build objects, add -DGENERATOR_FILE manually,
2895 # the build-%: rule doesn't apply to them.
2897 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2898 gengtype-lex.o errors.o
2901 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2906 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2912 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2915 rtl.def insn-notes.def errors.h version.h \
2917 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2920 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2947 internal-fn.def
2949 # Compile the programs that generate insn-* from the machine description.
2950 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2951 # since they need to run on this machine
2952 # even if GCC is being compiled to run on some other machine.
2954 # All these programs use the RTL reader ($(BUILD_RTL)).
2955 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2956 extract flags mddump opinit output peep preds recog target-def
2959 # All these programs use the MD reader ($(BUILD_MD)).
2963 # All these programs need to report errors.
2967 # Remaining build programs.
2970 # These programs need libs over and above what they get from the above list.
2977 # For stage1 and when cross-compiling use the build libcpp which is
2978 # built with NLS disabled. For stage2+ use the host library and
2979 # its dependencies.
2982 else
2986 endif
2991 # These programs are not linked with the MD reader.
3000 # Rule for the generator programs:
3001 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
3005 omp-general.o: omp-device-properties.h
3007 omp_device_properties = @omp_device_properties@
3009 s-omp-device-properties-h: @omp_device_property_deps@
3011 for kind in kind arch isa; do \
3022 done; \
3024 done; \
3026 omp-device-properties.h
3029 # Generated source files for gengtype. Prepend inclusion of
3030 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
3031 # any system header is included.
3041 }
3043 #\f
3044 # Remake internationalization support.
3047 #\f
3048 # Remake cpp.
3050 PREPROCESSOR_DEFINES = \
3065 @TARGET_SYSTEM_ROOT_DEFINE@
3072 # Note for the stamp targets, we run the program `true' instead of
3073 # having an empty command (nothing following the semicolon).
3075 # genversion.cc is run on the build machine to generate version.h
3093 # gcov.o needs $(ZLIBINC) added to the include flags.
3096 GCOV_OBJS = gcov.o json.o
3100 GCOV_DUMP_OBJS = gcov-dump.o
3103 hash-table.o ggc-none.o\
3118 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
3121 #\f
3122 # Build the include directories. The stamp files are stmp-* rather than
3123 # s-* so that mostlyclean does not force the include directory to
3124 # be rebuilt.
3126 # Build the include directories.
3128 # Copy in the headers provided with gcc.
3129 #
3130 # The sed command gets just the last file name component;
3131 # this is necessary because VPATH could add a dirname.
3132 # Using basename would be simpler, but some systems don't have it.
3133 #
3134 # The touch command is here to workaround an AIX/Linux NFS bug.
3135 #
3136 # The move-if-change + cp -p twists for limits.h are intended to preserve
3137 # the time stamp when we regenerate, to prevent pointless rebuilds during
3138 # e.g. install-no-fixedincludes.
3148 fi; \
3149 done
3157 fi; \
3158 done
3163 fi; \
3164 done
3175 fi
3182 else \
3184 fi; \
3188 tmp-xlimits.h tmp-limits.h; \
3193 done
3194 # Install the README
3199 fi;
3202 .PHONY: install-gcc-tooldir
3203 install-gcc-tooldir:
3217 # Build up a list of multilib directories and corresponding sysroot
3218 # suffixes, in form sysroot;multilib.
3226 else \
3228 fi; \
3230 done; \
3231 else \
3233 fi > tmp-fixinc_list
3237 # The line below is supposed to avoid accidentally matching the
3238 # built-in suffix rule `.o:' to build fixincl out of fixincl.o. You'd
3239 # expect fixincl to be newer than fixincl.o, such that this situation
3240 # would never come up. As it turns out, if you use ccache with
3241 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3242 # working directory in object files (-g absent, or -fno-working-dir
3243 # present), and build and host are the same, fixincl for the host will
3244 # build after fixincl for the build machine, getting a cache hit,
3245 # thereby updating the timestamp of fixincl.o in the host tree.
3246 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3247 # the build tree, and so fixincl in the build tree will appear to be
3248 # out of date. Yuck.
3251 # Build fixed copies of system files.
3252 # Abort if no system headers available, unless building a crosscompiler.
3253 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3254 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3263 else \
3274 fi; \
3284 done; \
3285 fi
3287 #\f
3289 # Install with the gcc headers files, not the fixed include files, which we
3290 # are typically not allowed to distribute. The general idea is to:
3291 # - Get to "install" with a bare set of internal headers, not the
3292 # fixed system ones,
3293 # - Prevent rebuilds of what normally depends on the headers, which is
3294 # useless for installation purposes and would rely on improper headers.
3295 # - Restore as much of the original state as possible.
3297 .PHONY: install-no-fixedincludes
3299 install-no-fixedincludes:
3300 # Stash the current set of headers away, save stamps we're going to
3301 # alter explicitly, and arrange for fixincludes not to run next time
3302 # we trigger a headers rebuild.
3310 -touch stmp-fixinc
3312 # Rebuild our internal headers, restore the original stamps so that
3313 # "install" doesn't trigger pointless rebuilds because of that update,
3314 # then do install
3320 # Restore the original set of maybe-fixed headers
3324 # Remake the info files.
3337 gcc-common.texi gcc-vers.texi
3339 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi \
3340 standards.texi invoke.texi extend.texi md.texi objc.texi \
3341 gcov.texi trouble.texi bugreport.texi service.texi \
3342 contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi \
3343 fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi \
3344 implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi \
3345 lto-dump.texi
3347 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3348 # the generated tm.texi; the latter might have a more recent timestamp,
3349 # but we don't want to rebuild the info files unless the contents of
3350 # the *.texi files have changed.
3351 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi \
3352 contribute.texi makefile.texi configterms.texi options.texi \
3353 portability.texi interface.texi passes.texi rtl.texi md.texi \
3355 configfiles.texi collect2.texi headerdirs.texi funding.texi \
3356 gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi \
3357 sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi \
3358 loop.texi generic.texi gimple.texi plugins.texi optinfo.texi \
3359 match-and-simplify.texi analyzer.texi ux.texi poly-int.texi
3362 gcc-common.texi gcc-vers.texi
3364 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3366 # gcc-vers.texi is generated from the version files.
3372 fi) > $@T
3373 $(build_file_translate) echo @set srcdir `echo $(abs_srcdir) | sed -e 's|\\([@{}]\\)|@\\1|g'` >> $@T
3376 fi
3381 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3382 # patterns. To use them, put each of the specific targets with its
3383 # specific dependencies but no build commands.
3394 fi
3396 # Duplicate entry to handle renaming of gccinstall.info
3401 fi
3426 # Duplicate entry to handle renaming of gccinstall.dvi
3431 doc/cppinternals.pdf
3438 # Duplicate entry to handle renaming of gccinstall.pdf
3442 # List the directories or single hmtl files which are installed by
3443 # install-html. The lang.html file triggers language fragments to build
3444 # html documentation.
3449 # List the html file targets.
3461 # Duplicate entry to handle renaming of gccinstall
3473 generated-manpages: man
3499 # These next rules exist because the output name is not the same as
3500 # the input name, so our implicit %.pod rule will not work.
3502 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3505 gfdl.pod: fdl.texi
3508 fsf-funding.pod: funding.texi
3511 gpl.pod: gpl_v3.texi
3515 #\f
3516 # Deletion of files made during compilation.
3517 # There are four levels of this:
3518 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3519 # `mostlyclean' is useful while working on a particular type of machine.
3520 # It deletes most, but not all, of the files made by compilation.
3521 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3522 # `clean' deletes everything made by running `make all'.
3523 # `distclean' also deletes the files made by config.
3524 # `maintainer-clean' also deletes everything that could be regenerated
3525 # automatically, except for `configure'.
3526 # We remove as much from the language subdirectories as we can
3527 # (less duplicated code).
3533 # Delete build programs
3536 # Delete other built files.
3538 # Delete the stamp and temporary files.
3541 # Delete debugging dump files.
3543 # Delete some files made during installation.
3546 # Delete unwanted output files from TeX.
3549 # Delete sorted indices we don't actually use.
3551 # Delete core dumps.
3553 # Delete file generated for gengtype
3555 # Delete files generated by gengtype
3559 # Delete genchecksum outputs
3561 # Delete lock-and-run bits
3564 # Delete all files made by compilation
3565 # that don't exist in the distribution.
3575 # Delete the include directories.
3577 # Delete files used by the "multilib" facility (including libgcc subdirs).
3583 fi ; fi
3585 # Delete all files that users would normally create
3586 # while building and installing GCC.
3603 # Delete po/*.gmo only if we are not building in the source directory.
3607 # Get rid of every file that's generated from some other file, except for `configure'.
3608 # Most of these files ARE PRESENT in the GCC distribution.
3609 maintainer-clean:
3610 @echo 'This command is intended for maintainers to use; it'
3611 @echo 'deletes files that may need special tools to rebuild.'
3615 -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3616 #\f
3617 # Entry points `install', `install-strip', and `uninstall'.
3618 # Also use `install-collect2' to install collect2 when the config files don't.
3620 # Copy the compiler files into directories where they will be run.
3621 # Install the driver last so that the window when things are
3622 # broken is small.
3624 install-cpp install-man install-info install-@POSUB@ \
3625 install-driver install-lto-wrapper install-gcc-ar
3629 endif
3634 export STRIPPROG
3635 endif
3638 # Handle cpp installation.
3645 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3647 fi
3649 # Create the installation directories.
3650 # $(libdir)/gcc/include isn't currently searched by cpp.
3675 version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3676 fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3677 print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3679 cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3680 gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3681 tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3682 tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3683 tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3684 tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3685 tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3686 hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3691 # generate the 'build fragment' b-header-vars
3692 s-header-vars: Makefile
3694 # The first sed gets the list "header variables" as the list variables
3695 # assigned in Makefile and having _H at the end of the name. "sed -n" proved
3696 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3697 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3698 # as well.
3699 $(foreach header_var,$(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;)
3703 # Install gengtype
3710 # Install the headers needed to build a plugin.
3712 # We keep the directory structure for files in config, common/config or
3713 # c-family and .def files. All other files are flattened to a single directory.
3715 headers=`echo $(sort $(PLUGIN_HEADERS)) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3723 fi; \
3729 esac; \
3735 done
3738 # Install the compiler executables built during cross compilation.
3745 fi; \
3746 done
3752 done
3753 # We no longer install the specs file because its presence makes the
3754 # driver slower, and because people who need it can recreate it by
3755 # using -dumpspecs. We remove any old version because it would
3756 # otherwise override the specs built into the driver.
3758 # Install gcov if it was compiled.
3761 then \
3764 fi; \
3765 fi
3766 # Install gcov-tool if it was compiled.
3769 then \
3773 fi; \
3774 fi
3775 # Install gcov-dump if it was compiled.
3778 then \
3782 fi; \
3783 fi
3785 # Install the driver program as $(target_noncanonical)-gcc,
3786 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3795 fi; \
3802 fi; \
3803 fi
3805 # Install the info files.
3806 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3807 # to do the install.
3814 lang.install-info
3819 for f in $(<)*; do \
3823 done; \
3841 done
3853 done
3868 else \
3871 fi; \
3872 done
3874 # Install the man pages.
3875 install-man: lang.install-man \
3921 # Install all the header files built in the include subdirectory.
3923 # Fix symlinks to absolute paths in the installed include directory to
3924 # point to the installed directory, not the build directory.
3925 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3933 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3934 fi; \
3935 done; \
3936 fi
3938 # Create or recreate the gcc private include file directory.
3945 # Create or recreate the install-tools include file directory.
3952 # Install the include directory using tar.
3953 install-headers-tar: stmp-int-hdrs install-include-dir
3954 # We use `pwd`/include instead of just include to problems with CDPATH
3955 # Unless a full pathname is provided, some shells would print the new CWD,
3956 # found in CDPATH, corrupting the output. We could just redirect the
3957 # output of `cd', but some shells lose on redirection within `()'s
3962 # /bin/sh on some systems returns the status of the first tar,
3963 # and that can lose with GNU tar which always writes a full block.
3964 # So use `exit 0' to ignore its exit status.
3966 # Install the include directory using cpio.
3967 install-headers-cpio: stmp-int-hdrs install-include-dir
3968 # See discussion about the use of `pwd` above
3974 # Install the include directory using cp.
3975 install-headers-cp: stmp-int-hdrs install-include-dir
3979 # Targets without dependencies, for use in prev-gcc during bootstrap.
3980 real-install-headers-tar:
3984 real-install-headers-cpio:
3988 real-install-headers-cp:
3991 # Install supporting files for fixincludes to be run later.
3992 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3993 macro_list fixinc_list
4001 $(INSTALL_DATA) include$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
4002 done
4008 echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
4010 echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
4013 # Use this target to install the program `collect2' under the name `collect2'.
4016 # Install the driver program as $(libsubdir)/gcc for collect2.
4019 # Install lto-wrapper.
4025 for i in gcc-ar gcc-nm gcc-ranlib; do \
4031 :; \
4032 else \
4036 fi ; \
4037 done; \
4038 fi
4040 # Cancel installation by deleting the installed files.
4056 target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
4059 done
4060 #\f
4061 # These targets are for the dejagnu testsuites. The file site.exp
4062 # contains global variables that all the testsuites will use.
4064 target_subdir = @target_subdir@
4067 @echo "Making a new config file..."
4070 -@mv site.exp site.bak
4081 # CFLAGS is set even though it's empty to show we reserve the right to set it.
4088 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
4089 # They are passed first to allow individual tests to override them.
4091 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
4092 # files that have already been installed there will be found. The -B option
4093 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
4094 # from the install tree.
4103 fi
4104 # If newlib has been configured, we need to pass -B to gcc so it can find
4105 # newlib's crt0.o if it exists. This will cause a "path prefix not used"
4106 # message if it doesn't, but the testsuite is supposed to ignore the message -
4107 # it's too difficult to tell when to and when not to pass -B (not all targets
4108 # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
4109 # seems like too selective a test.
4110 # ??? Another way to solve this might be to rely on linker scripts. Then
4111 # theoretically the -B won't be needed.
4112 # We also need to pass -L ../ld so that the linker can find ldscripts.
4115 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
4121 fi
4125 fi
4131 fi
4135 fi
4139 fi
4142 @cat site.bak | sed \
4146 CHECK_TARGETS = @check_languages@
4152 # The idea is to parallelize testing of multilibs, for example:
4153 # make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
4154 # will run 3 concurrent sessions of check-gcc, eventually testing
4155 # all 10 combinations. GNU make is required, as is a shell that expands
4156 # alternations within braces.
4164 "$$target"
4166 TESTSUITEDIR = testsuite
4173 # This is only used for check-% targets that aren't parallelized.
4182 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
4192 @echo check-$*
4204 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
4210 # For parallelized check-% targets, this decides whether parallelization
4211 # is desirable (if -jN is used). If desirable, recursive make is run with
4212 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4213 # parallel, as they are run in separate directories.
4214 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4215 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4216 # dejaGNU procedure is overridden to additionally synchronize through
4217 # a $lang-parallel directory which tests will be run by which runtest instance.
4218 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4219 # files. If parallelization isn't desirable, only one recursive make
4220 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4221 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4222 # should be passed to runtest.
4223 #
4224 # To parallelize some language check, add the corresponding check-$lang
4225 # to lang_checks_parallelized variable and define check_$lang_parallelize
4226 # variable. This is the upper limit to which it is useful to parallelize the
4227 # check-$lang target. It doesn't make sense to try e.g. 128 goals for small
4228 # testsuites like objc or go.
4237 check-parallel-$* \
4242 do \
4246 fi; \
4247 done; \
4253 else \
4256 fi
4258 check-parallel-% : site.exp
4268 else \
4271 sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4278 fi ; \
4282 fi ; \
4283 fi )
4285 # QMTest targets
4287 # The path to qmtest.
4288 QMTEST_PATH=qmtest
4290 # The flags to pass to qmtest.
4291 QMTESTFLAGS=
4293 # The flags to pass to "qmtest run".
4296 # The command to use to invoke qmtest.
4299 # The tests (or suites) to run.
4302 # The subdirectory of the OBJDIR that will be used to store the QMTest
4303 # test database configuration and that will be used for temporary
4304 # scratch space during QMTest's execution.
4305 QMTEST_DIR=qmtestsuite
4307 # Create the QMTest database configuration.
4310 -c gcc_database.GCCDatabase \
4314 # Create the QMTest context file.
4326 # Run the G++ testsuite using QMTest.
4331 # Use the QMTest GUI.
4337 # Run Paranoia on real.cc.
4345 # These exist for maintenance purposes.
4347 CTAGS=@CTAGS@
4348 ETAGS=@ETAGS@
4349 CSCOPE=@CSCOPE@
4351 # Update the tags table.
4354 incs= ; \
4358 fi; \
4359 done; \
4364 --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 \
4365 --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 \
4366 ; \
4369 # -----------------------------------------------------
4370 # Rules for generating translated message descriptions.
4371 # Disabled by autoconf if the tools are not available.
4372 # -----------------------------------------------------
4374 XGETTEXT = @XGETTEXT@
4375 GMSGFMT = @GMSGFMT@
4376 MSGMERGE = msgmerge
4379 .PHONY: build- install- build-po install-po update-po
4381 # Dummy rules to deal with dependencies produced by use of
4382 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4383 build-: ; @true
4384 install-: ; @true
4388 # This notation should be acceptable to all Make implementations used
4389 # by people who are interested in updating .po files.
4392 # N.B. We do not attempt to copy these into $(srcdir). The snapshot
4393 # script does that.
4394 .po.gmo:
4398 # The new .po has to be gone over by hand, so we deposit it into
4399 # build/po with a different extension.
4400 # If build/po/gcc.pot exists, use it (it was just created),
4401 # else use the one in srcdir.
4402 .po.pox:
4405 then echo po/gcc.pot; \
4408 # This rule has to look for .gmo modules in both srcdir and
4409 # the cwd, and has to check that we actually have a catalog
4410 # for each language, in case they weren't built or included
4411 # with the distribution.
4412 install-po:
4419 fi; \
4425 done
4427 # Rule for regenerating the message template (gcc.pot).
4428 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4429 # this rule has no dependencies and always regenerates gcc.pot. This is
4430 # relatively harmless since the .po files do not directly depend on it.
4431 # Note that exgettext has an awk script embedded in it which requires a
4432 # fairly modern (POSIX-compliant) awk.
4433 # The .pot file is left in the build directory.
4441 #\f
4443 # Dependency information.
4445 # In order for parallel make to really start compiling the expensive
4446 # objects from $(OBJS) as early as possible, build all their
4447 # prerequisites strictly before all objects.
4450 # Include the auto-generated dependencies for all host objects.
4451 DEPFILES = \