ipa/97673 - fix input_location leak
[gcc.git] / gcc / Makefile.in
index cf9fcb3b8f426bb1685605a2c67ebdf80e0a92d7..a63c5d9cab6ef39650ceffbc66034a1b295fc873 100644 (file)
@@ -1,7 +1,7 @@
 # Makefile for GNU Compiler Collection
 # Run 'configure' to generate Makefile from Makefile.in
 
-# Copyright (C) 1987-2018 Free Software Foundation, Inc.
+# Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
 #This file is part of GCC.
 
@@ -207,6 +207,7 @@ VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 # This is how we control whether or not the additional warnings are applied.
 .-warn = $(STRICT_WARN)
 build-warn = $(STRICT_WARN)
+rtl-ssa-warn = $(STRICT_WARN)
 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 
@@ -221,7 +222,6 @@ libgcov-merge-tool.o-warn = -Wno-error
 gimple-match.o-warn = -Wno-unused
 generic-match.o-warn = -Wno-unused
 dfp.o-warn = -Wno-strict-aliasing
-bitmap.o-warn = -Wno-error=array-bounds # PR 87926
 
 # All warnings have to be shut off in stage1 if the compiler used then
 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
@@ -263,6 +263,10 @@ LINKER = $(CC)
 LINKER_FLAGS = $(CFLAGS)
 endif
 
+# Enable Intel CET on Intel CET enabled host if needed.
+CET_HOST_FLAGS = @CET_HOST_FLAGS@
+COMPILER += $(CET_HOST_FLAGS)
+
 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
 NO_PIE_FLAG = @NO_PIE_FLAG@
 
@@ -409,6 +413,10 @@ enable_as_accelerator = @enable_as_accelerator@
 CPPLIB = ../libcpp/libcpp.a
 CPPINC = -I$(srcdir)/../libcpp/include
 
+CODYLIB = ../libcody/libcody.a
+CODYINC = -I$(srcdir)/../libcody
+NETLIBS = @NETLIBS@
+
 # Where to find decNumber
 enable_decimal_float = @enable_decimal_float@
 DECNUM = $(srcdir)/../libdecnumber
@@ -442,6 +450,9 @@ USER_H = $(srcdir)/ginclude/float.h \
 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 
+# Enable target overriding of this fragment, as in config/t-vxworks.
+T_GLIMITS_H = $(srcdir)/glimits.h
+
 # The GCC to use for compiling crt*.o.
 # Usually the one we just built.
 # Don't use this as a dependency--use $(GCC_PASSES).
@@ -568,7 +579,7 @@ xm_include_list=@xm_include_list@
 xm_defines=@xm_defines@
 lang_checks=
 lang_checks_parallelized=
-lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
+lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt $(srcdir)/params.opt $(srcdir)/analyzer/analyzer.opt
 lang_specs_files=@lang_specs_files@
 lang_tree_files=@lang_tree_files@
 target_cpu_default=@target_cpu_default@
@@ -672,6 +683,9 @@ build_tooldir = $(exec_prefix)/$(target_noncanonical)
 # Directory in which the compiler finds target-independent g++ includes.
 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
+# Directory in which the compiler finds libc++ includes.
+gcc_gxx_libcxx_include_dir = @gcc_gxx_libcxx_include_dir@
+gcc_gxx_libcxx_include_dir_add_sysroot = @gcc_gxx_libcxx_include_dir_add_sysroot@
 # Directory to search for site-specific includes.
 local_includedir = $(local_prefix)/include
 includedir = $(prefix)/include
@@ -747,7 +761,7 @@ EXTRA_HEADERS =@extra_headers_list@
 USE_GCC_STDINT = @use_gcc_stdint@
 
 # The configure script will set this to collect2$(exeext), except on a
-# (non-Unix) host which can not build collect2, for which it will be
+# (non-Unix) host which cannot build collect2, for which it will be
 # set to empty.
 COLLECT2 = @collect2@
 
@@ -786,8 +800,8 @@ CC_FOR_BUILD = @CC_FOR_BUILD@
 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 NO_PIE_CFLAGS_FOR_BUILD = @NO_PIE_CFLAGS_FOR_BUILD@
 NO_PIE_FLAG_FOR_BUILD = @NO_PIE_FLAG_FOR_BUILD@
-BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE
-BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ -DGENERATOR_FILE
+BUILD_CFLAGS= @BUILD_CFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
+BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
 BUILD_NO_PIE_CFLAGS = @BUILD_NO_PIE_CFLAGS@
 BUILD_CFLAGS += $(BUILD_NO_PIE_CFLAGS)
 BUILD_CXXFLAGS += $(BUILD_NO_PIE_CFLAGS)
@@ -929,10 +943,8 @@ RTL_BASE_H = $(CORETYPES_H) rtl.h rtl.def reg-notes.def \
 FIXED_VALUE_H = fixed-value.h
 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
-PARAMS_H = params.h params-enum.h params.def
 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
-       gtm-builtins.def sanitizer.def \
-       hsa-builtins.def
+       gtm-builtins.def sanitizer.def
 INTERNAL_FN_DEF = internal-fn.def
 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 TREE_CORE_H = tree-core.h $(CORETYPES_H) all-tree.def tree.def \
@@ -981,6 +993,7 @@ SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 PREDICT_H = predict.h predict.def
 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
        $(srcdir)/../libcpp/include/cpplib.h
+CODYLIB_H = $(srcdir)/../libcody/cody.hh
 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
@@ -1011,6 +1024,13 @@ PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
 PLUGIN_VERSION_H = plugin-version.h configargs.h
 CONTEXT_H = context.h
 GENSUPPORT_H = gensupport.h read-md.h optabs.def
+RTL_SSA_H = $(PRETTY_PRINT_H) insn-config.h splay-tree-utils.h \
+           $(RECOG_H) $(REGS_H) function-abi.h obstack-utils.h \
+           mux-utils.h rtlanal.h memmodel.h $(EMIT_RTL_H) \
+           rtl-ssa/accesses.h rtl-ssa/insns.h rtl-ssa/blocks.h \
+           rtl-ssa/changes.h rtl-ssa/functions.h rtl-ssa/is-a.inl \
+           rtl-ssa/access-utils.h rtl-ssa/insn-utils.h rtl-ssa/movement.h \
+           rtl-ssa/change-utils.h rtl-ssa/member-fns.inl
 
 #\f
 # Now figure out from those variables how to compile and link.
@@ -1044,10 +1064,12 @@ ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
 
 # Build and host support libraries.
 
-# Use the "pic" build of libiberty if --enable-host-shared.
+# Use the "pic" build of libiberty if --enable-host-shared, unless we are
+# building for mingw.
+LIBIBERTY_PICDIR=$(if $(findstring mingw,$(target)),,pic)
 ifeq ($(enable_host_shared),yes)
-LIBIBERTY = ../libiberty/pic/libiberty.a
-BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/pic/libiberty.a
+LIBIBERTY = ../libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
+BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
 else
 LIBIBERTY = ../libiberty/libiberty.a
 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
@@ -1066,7 +1088,7 @@ BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
        $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
-       $(ZLIB)
+       $(ZLIB) $(ZSTD_LIB)
 # Any system libraries needed just for GNAT.
 SYSLIBS = @GNAT_LIBEXC@
 
@@ -1077,6 +1099,9 @@ GNATMAKE = @GNATMAKE@
 # Libs needed (at present) just for jcf-dump.
 LDEXP_LIB = @LDEXP_LIB@
 
+ZSTD_INC = @ZSTD_CPPFLAGS@
+ZSTD_LIB = @ZSTD_LDFLAGS@ @ZSTD_LIB@
+
 # Likewise, for use in the tools that must run on this machine
 # even if we are cross-building GCC.
 BUILD_LIBS = $(BUILD_LIBIBERTY)
@@ -1096,7 +1121,7 @@ BUILD_ERRORS = build/errors.o
 # libintl.h will be found in ../intl if we are using the included libintl.
 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
           -I$(srcdir)/../include @INCINTL@ \
-          $(CPPINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
+          $(CPPINC) $(CODYINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
           $(ISLINC)
 
 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
@@ -1121,6 +1146,7 @@ endif
 # Support for additional languages (other than C).
 # C can be supported this way too (leave for later).
 
+LANG_CONFIGUREFRAGS  = @all_lang_configurefrags@
 LANG_MAKEFRAGS = @all_lang_makefrags@
 
 # Used by gcc/jit/Make-lang.in
@@ -1173,6 +1199,7 @@ FLAGS_TO_PASS = \
        "prefix=$(prefix)" \
        "local_prefix=$(local_prefix)" \
        "gxx_include_dir=$(gcc_gxx_include_dir)" \
+       "gxx_libcxx_include_dir=$(gcc_gxx_libcxx_include_dir)" \
        "build_tooldir=$(build_tooldir)" \
        "gcc_tooldir=$(gcc_tooldir)" \
        "bindir=$(bindir)" \
@@ -1213,6 +1240,41 @@ C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
   c-family/c-ubsan.o c-family/known-headers.o \
   c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
 
+# Analyzer object files
+ANALYZER_OBJS = \
+       analyzer/analysis-plan.o \
+       analyzer/analyzer.o \
+       analyzer/analyzer-logging.o \
+       analyzer/analyzer-pass.o \
+       analyzer/analyzer-selftests.o \
+       analyzer/bar-chart.o \
+       analyzer/call-string.o \
+       analyzer/checker-path.o \
+       analyzer/complexity.o \
+       analyzer/constraint-manager.o \
+       analyzer/diagnostic-manager.o \
+       analyzer/engine.o \
+       analyzer/function-set.o \
+       analyzer/pending-diagnostic.o \
+       analyzer/program-point.o \
+       analyzer/program-state.o \
+       analyzer/region.o \
+       analyzer/region-model.o \
+       analyzer/region-model-impl-calls.o \
+       analyzer/region-model-manager.o \
+       analyzer/region-model-reachability.o \
+       analyzer/sm.o \
+       analyzer/sm-file.o \
+       analyzer/sm-malloc.o \
+       analyzer/sm-pattern-test.o \
+       analyzer/sm-sensitive.o \
+       analyzer/sm-signal.o \
+       analyzer/sm-taint.o \
+       analyzer/state-purge.o \
+       analyzer/store.o \
+       analyzer/supergraph.o \
+       analyzer/svalue.o
+
 # Language-independent object files.
 # We put the *-match.o and insn-*.o files first so that a parallel make
 # will build them sooner, because they are large and otherwise tend to be
@@ -1234,13 +1296,13 @@ OBJS = \
        insn-recog.o \
        insn-enums.o \
        ggc-page.o \
+       adjust-alignment.o \
        alias.o \
        alloc-pool.o \
        auto-inc-dec.o \
        auto-profile.o \
        bb-reorder.o \
        bitmap.o \
-       bt-load.o \
        builtins.o \
        caller-save.o \
        calls.o \
@@ -1256,6 +1318,8 @@ OBJS = \
        cfgloopmanip.o \
        cfgrtl.o \
        symtab.o \
+       symtab-thunks.o \
+       symtab-clones.o \
        cgraph.o \
        cgraphbuild.o \
        cgraphunit.o \
@@ -1265,6 +1329,7 @@ OBJS = \
        compare-elim.o \
        context.o \
        convert.o \
+       coroutine-passes.o \
        coverage.o \
        cppbuiltin.o \
        cppdefault.o \
@@ -1283,6 +1348,7 @@ OBJS = \
        df-problems.o \
        df-scan.o \
        dfp.o \
+       digraph.o \
        dojump.o \
        dominance.o \
        domwalk.o \
@@ -1306,6 +1372,7 @@ OBJS = \
        fold-const.o \
        fold-const-call.o \
        function.o \
+       function-abi.o \
        function-tests.o \
        fwprop.o \
        gcc-rich-location.o \
@@ -1314,15 +1381,22 @@ OBJS = \
        ggc-common.o \
        ggc-tests.o \
        gimple.o \
+       gimple-array-bounds.o \
        gimple-builder.o \
        gimple-expr.o \
+       gimple-if-to-switch.o \
        gimple-iterator.o \
        gimple-fold.o \
        gimple-laddress.o \
        gimple-loop-interchange.o \
        gimple-loop-jam.o \
+       gimple-loop-versioning.o \
        gimple-low.o \
        gimple-pretty-print.o \
+       gimple-range.o \
+       gimple-range-cache.o \
+       gimple-range-edge.o \
+       gimple-range-gori.o \
        gimple-ssa-backprop.o \
        gimple-ssa-evrp.o \
        gimple-ssa-evrp-analyze.o \
@@ -1342,6 +1416,7 @@ OBJS = \
        godump.o \
        graph.o \
        graphds.o \
+       graphviz.o \
        graphite.o \
        graphite-isl-ast-to-gimple.o \
        graphite-dependences.o \
@@ -1353,11 +1428,6 @@ OBJS = \
        haifa-sched.o \
        hash-map-tests.o \
        hash-set-tests.o \
-       hsa-common.o \
-       hsa-gen.o \
-       hsa-regalloc.o \
-       hsa-brig.o \
-       hsa-dump.o \
        hw-doloop.o \
        hwint.o \
        ifcvt.o \
@@ -1367,6 +1437,7 @@ OBJS = \
        init-regs.o \
        internal-fn.o \
        ipa-cp.o \
+       ipa-sra.o \
        ipa-devirt.o \
        ipa-fnsummary.o \
        ipa-polymorphic-call.o \
@@ -1376,6 +1447,8 @@ OBJS = \
        ipa-visibility.o \
        ipa-inline-analysis.o \
        ipa-inline-transform.o \
+       ipa-modref.o \
+       ipa-modref-tree.o \
        ipa-predicate.o \
        ipa-profile.o \
        ipa-prop.o \
@@ -1384,7 +1457,6 @@ OBJS = \
        ipa-icf.o \
        ipa-icf-gimple.o \
        ipa-reference.o \
-       ipa-hsa.o \
        ipa-ref.o \
        ipa-utils.o \
        ipa.o \
@@ -1428,8 +1500,8 @@ OBJS = \
        omp-offload.o \
        omp-expand.o \
        omp-general.o \
-       omp-grid.o \
        omp-low.o \
+       omp-oacc-kernels-decompose.o \
        omp-simd-clone.o \
        opt-problem.o \
        optabs.o \
@@ -1440,6 +1512,7 @@ OBJS = \
        optinfo-emit-json.o \
        options-save.o \
        opts-global.o \
+       ordered-hash-map-tests.o \
        passes.o \
        plugin.o \
        postreload-gcse.o \
@@ -1450,6 +1523,8 @@ OBJS = \
        print-tree.o \
        profile.o \
        profile-count.o \
+       range.o \
+       range-op.o \
        read-md.o \
        read-rtl.o \
        read-rtl-function.o \
@@ -1466,6 +1541,11 @@ OBJS = \
        reorg.o \
        resource.o \
        rtl-error.o \
+       rtl-ssa/accesses.o \
+       rtl-ssa/blocks.o \
+       rtl-ssa/changes.o \
+       rtl-ssa/functions.o \
+       rtl-ssa/insns.o \
        rtl-tests.o \
        rtl.o \
        rtlhash.o \
@@ -1487,6 +1567,7 @@ OBJS = \
        sparseset.o \
        spellcheck.o \
        spellcheck-tree.o \
+       splay-tree-utils.o \
        sreal.o \
        stack-ptr-mod.o \
        statistics.o \
@@ -1516,6 +1597,7 @@ OBJS = \
        tree-data-ref.o \
        tree-dfa.o \
        tree-diagnostic.o \
+       tree-diagnostic-path.o \
        tree-dump.o \
        tree-eh.o \
        tree-emutls.o \
@@ -1559,7 +1641,6 @@ OBJS = \
        tree-ssa-loop.o \
        tree-ssa-math-opts.o \
        tree-ssa-operands.o \
-       tree-ssa-phionlycprop.o \
        tree-ssa-phiopt.o \
        tree-ssa-phiprop.o \
        tree-ssa-pre.o \
@@ -1585,19 +1666,25 @@ OBJS = \
        tree-streamer-out.o \
        tree-tailcall.o \
        tree-vect-generic.o \
+       gimple-isel.o \
        tree-vect-patterns.o \
        tree-vect-data-refs.o \
        tree-vect-stmts.o \
        tree-vect-loop.o \
        tree-vect-loop-manip.o \
        tree-vect-slp.o \
+       tree-vect-slp-patterns.o \
        tree-vectorizer.o \
        tree-vector-builder.o \
        tree-vrp.o \
        tree.o \
+       tristate.o \
        typed-splay-tree.o \
        unique-ptr-tests.o \
        valtrack.o \
+       value-query.o \
+       value-range.o \
+       value-range-equiv.o \
        value-prof.o \
        var-tracking.o \
        varasm.o \
@@ -1609,9 +1696,9 @@ OBJS = \
        web.o \
        wide-int.o \
        wide-int-print.o \
-       wide-int-range.o \
        xcoffout.o \
        $(out_object_file) \
+       $(ANALYZER_OBJS) \
        $(EXTRA_OBJS) \
        $(host_hook_obj)
 
@@ -1627,7 +1714,7 @@ OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
 
 # Objects in libcommon-target.a, used by drivers and by the core
 # compiler and containing target-dependent code.
-OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
+OBJS-libcommon-target = $(common_out_object_file) prefix.o \
        opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
        hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
 
@@ -1682,11 +1769,17 @@ MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
 # This symlink makes the full installation name of the driver be available
 # from within the *build* directory, for use when running the JIT library
 # from there (e.g. when running its testsuite).
-$(FULL_DRIVER_NAME): ./xgcc
+$(FULL_DRIVER_NAME): ./xgcc$(exeext)
        rm -f $@
        $(LN_S) $< $@
 
 #\f
+# SELFTEST_DEPS need to be set before including language makefile fragments.
+# Otherwise $(SELFTEST_DEPS) is empty when used from <LANG>/Make-lang.in.
+SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
+
+DO_LINK_SERIALIZATION = @DO_LINK_SERIALIZATION@
+
 # Language makefile fragments.
 
 # The following targets define the interface between us and the languages.
@@ -1704,23 +1797,38 @@ $(FULL_DRIVER_NAME): ./xgcc
 # language hooks, generated by configure
 @language_hooks@
 
-# per-language makefile fragments
-ifneq ($(LANG_MAKEFRAGS),)
-include $(LANG_MAKEFRAGS)
+ifeq ($(DO_LINK_SERIALIZATION),)
+LINK_PROGRESS = :
+else
+LINK_PROGRESS = msg="Linking $@ |"; cnt=0; if test "$(2)" = start; then \
+  idx=0; cnt2=$(DO_LINK_SERIALIZATION); \
+  while test $$cnt2 -le $(1); do msg="$${msg}=="; cnt2=`expr $$cnt2 + 1`; idx=`expr $$idx + 1`; done; \
+  cnt=$$idx; \
+  while test $$cnt -lt $(1); do msg="$${msg}>>"; cnt=`expr $$cnt + 1`; done; \
+  msg="$${msg}--"; cnt=`expr $$cnt + 1`; \
+  else \
+  idx=`expr $(1) + 1`; \
+  while test $$cnt -le $(1); do msg="$${msg}=="; cnt=`expr $$cnt + 1`; done; \
+  fi; \
+  while test $$cnt -lt $(SERIAL_COUNT); do msg="$${msg}  "; cnt=`expr $$cnt + 1`; done; \
+  msg="$${msg}| `expr 100 \* $$idx / $(SERIAL_COUNT)`%"; echo "$$msg"
 endif
 
+# Wire in install-gnatlib invocation with `make install' for a configuration
+# with top-level libada disabled.
+gnat_install_lib = @gnat_install_lib@
+
+# per-language makefile fragments
+-include $(LANG_MAKEFRAGS)
+
 # target and host overrides must follow the per-language makefile fragments
 # so they can override or augment language-specific variables
 
 # target overrides
-ifneq ($(tmake_file),)
-include $(tmake_file)
-endif
+-include $(tmake_file)
 
 # host overrides
-ifneq ($(xmake_file),)
-include $(xmake_file)
-endif
+-include $(xmake_file)
 
 # all-tree.def includes all the tree.def files.
 all-tree.def: s-alltree; @true
@@ -1892,10 +2000,18 @@ cstamp-h: config.in config.status
        CONFIG_FILES= \
        LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 
+# On configurations that require auto-build.h, it is created while
+# running configure, so make config.status depend on it, so that
+# config.status --recheck runs and updates or creates it.
+@HAVE_AUTO_BUILD@auto-build.h: $(srcdir)/configure $(srcdir)/config.gcc
+@HAVE_AUTO_BUILD@      @if test -f $@; then echo rerunning config.status to update $@; \
+@HAVE_AUTO_BUILD@      else echo rerunning config.status to update $@; fi
+@HAVE_AUTO_BUILD@config.status: auto-build.h
+
 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 # a target to build even if it is up-to-date.  So we must verify that
 # config.status does not exist before failing.
-config.status: $(srcdir)/configure $(srcdir)/config.gcc
+config.status: $(srcdir)/configure $(srcdir)/config.gcc $(LANG_CONFIGUREFRAGS)
        @if [ ! -f config.status ] ; then \
          echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
          false; \
@@ -1950,8 +2066,6 @@ DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
 SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
        -fself-test=$(srcdir)/testsuite/selftests
 
-SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
-
 # Run the selftests during the build once we have a driver and the frontend,
 # so that self-test failures are caught as early as possible.
 # Use "s-selftest-FE" to ensure that we only run the selftests if the
@@ -2117,7 +2231,7 @@ gcc-ranlib.c: gcc-ar.c
 gcc-nm.c: gcc-ar.c
        cp $^ $@
 
-COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
+COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
   collect-utils.o file-find.o hash-table.o selftest.o
 COLLECT2_LIBS = @COLLECT2_LIBS@
 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
@@ -2172,7 +2286,9 @@ DRIVER_DEFINES = \
   @TARGET_SYSTEM_ROOT_DEFINE@ \
   $(VALGRIND_DRIVER_DEFINES) \
   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
-  -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
+  -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\"" \
+  -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
+  -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\"
 
 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
 gcc.o: $(BASEVER)
@@ -2222,7 +2338,9 @@ CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
 
 # lto-compress.o needs $(ZLIBINC) added to the include flags.
-CFLAGS-lto-compress.o += $(ZLIBINC)
+CFLAGS-lto-compress.o += $(ZLIBINC) $(ZSTD_INC)
+
+CFLAGS-lto-streamer-in.o += -DTARGET_MACHINE=\"$(target_noncanonical)\"
 
 bversion.h: s-bversion; @true
 s-bversion: BASE-VER
@@ -2234,6 +2352,7 @@ s-bversion: BASE-VER
 
 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
 CFLAGS-optinfo-emit-json.o += -DTARGET_NAME=\"$(target_noncanonical)\" $(ZLIBINC)
+CFLAGS-analyzer/engine.o += $(ZLIBINC)
 
 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
                    $(srcdir)/gen-pass-instances.awk
@@ -2520,18 +2639,24 @@ GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(srcdir)/libfuncs.h $(SYMTAB_H) \
   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
   $(srcdir)/fixed-value.h \
+  $(srcdir)/function-abi.h \
   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
+  $(srcdir)/symtab-thunks.h $(srcdir)/symtab-thunks.cc \
+  $(srcdir)/symtab-clones.h \
   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
-  $(srcdir)/dbxout.c \
+  $(srcdir)/ipa-param-manipulation.h $(srcdir)/ipa-sra.c $(srcdir)/dbxout.c \
+  $(srcdir)/ipa-modref.h $(srcdir)/ipa-modref.c \
+  $(srcdir)/ipa-modref-tree.h \
   $(srcdir)/signop.h \
   $(srcdir)/dwarf2out.h \
   $(srcdir)/dwarf2asm.c \
   $(srcdir)/dwarf2cfi.c \
   $(srcdir)/dwarf2out.c \
   $(srcdir)/tree-vect-generic.c \
+  $(srcdir)/gimple-isel.cc \
   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
   $(srcdir)/expr.h \
@@ -2555,14 +2680,15 @@ GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
   $(srcdir)/omp-offload.h \
   $(srcdir)/omp-offload.c \
-  $(srcdir)/omp-expand.c \
+  $(srcdir)/omp-general.c \
   $(srcdir)/omp-low.c \
-  $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c $(srcdir)/cgraphunit.c \
+  $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c \
   $(srcdir)/cgraphclones.c \
   $(srcdir)/tree-phinodes.c \
   $(srcdir)/tree-ssa-alias.h \
   $(srcdir)/tree-ssanames.h \
   $(srcdir)/tree-vrp.h \
+  $(srcdir)/value-range.h \
   $(srcdir)/ipa-prop.h \
   $(srcdir)/trans-mem.c \
   $(srcdir)/lto-streamer.h \
@@ -2577,7 +2703,6 @@ GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(srcdir)/sancov.c \
   $(srcdir)/ipa-devirt.c \
   $(srcdir)/internal-fn.h \
-  $(srcdir)/hsa-common.c \
   $(srcdir)/calls.c \
   $(srcdir)/omp-general.h \
   @all_gtfiles@
@@ -2632,8 +2757,8 @@ generated_files = config.h tm.h $(TM_P_H) $(TM_D_H) $(TM_H) multilib.h \
        options.h target-hooks-def.h insn-opinit.h \
        common/common-target-hooks-def.h pass-instances.def \
        c-family/c-target-hooks-def.h d/d-target-hooks-def.h \
-       params.list params.options case-cfn-macros.h \
-       cfn-operators.pd
+       case-cfn-macros.h \
+       cfn-operators.pd omp-device-properties.h
 
 #\f
 # How to compile object files to run on the build machine.
@@ -2781,7 +2906,7 @@ build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
-  tree.def builtins.def internal-fn.def case-cfn-macros.h
+  tree.def builtins.def internal-fn.def case-cfn-macros.h $(CPPLIB_H)
 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)       \
   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def      \
   internal-fn.def
@@ -2801,11 +2926,11 @@ genprogmd = $(genprogrtl) mddeps constants enums
 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
 
 # All these programs need to report errors.
-genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros
+genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros condmd
 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
 
 # Remaining build programs.
-genprog = $(genprogerr) check checksum condmd match
+genprog = $(genprogerr) check checksum match
 
 # These programs need libs over and above what they get from the above list.
 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
@@ -2842,6 +2967,30 @@ $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o
        +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
            $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
 
+omp-general.o: omp-device-properties.h
+
+omp_device_properties = @omp_device_properties@
+omp-device-properties.h: s-omp-device-properties-h ; @true
+s-omp-device-properties-h: @omp_device_property_deps@
+       -rm -f tmp-omp-device-properties.h; \
+       for kind in kind arch isa; do \
+         echo 'const char omp_offload_device_'$${kind}'[] = ' \
+           >> tmp-omp-device-properties.h; \
+         for prop in none $(omp_device_properties); do \
+           [ "$$prop" = "none" ] && continue; \
+           tgt=`echo "$$prop" | sed 's/=.*$$//'`; \
+           props=`echo "$$prop" | sed 's/.*=//'`; \
+           echo "\"$$tgt\\0\"" >> tmp-omp-device-properties.h; \
+           sed -n 's/^'$${kind}': //p' $${props} \
+             | sed 's/[[:blank:]]/ /g;s/  */ /g;s/^ //;s/ $$//;s/ /\\0/g;s/^/"/;s/$$/\\0\\0"/' \
+             >> tmp-omp-device-properties.h; \
+         done; \
+         echo '"";' >> tmp-omp-device-properties.h; \
+       done; \
+       $(SHELL) $(srcdir)/../move-if-change tmp-omp-device-properties.h \
+         omp-device-properties.h
+       $(STAMP) s-omp-device-properties-h
+
 # Generated source files for gengtype.  Prepend inclusion of
 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
 # any system header is included.
@@ -2870,6 +3019,8 @@ PREPROCESSOR_DEFINES = \
   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
+  -DGPLUSPLUS_LIBCXX_INCLUDE_DIR=\"$(gcc_gxx_libcxx_include_dir)\" \
+  -DGPLUSPLUS_LIBCXX_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_libcxx_include_dir_add_sysroot) \
   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
@@ -2935,7 +3086,7 @@ gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
 # be rebuilt.
 
 # Build the include directories.
-stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
+stmp-int-hdrs: $(STMP_FIXINC) $(T_GLIMITS_H) $(USER_H) fixinc_list
 # Copy in the headers provided with gcc.
 #
 # The sed command gets just the last file name component;
@@ -2989,9 +3140,9 @@ stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
          multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
          fix_dir=include-fixed$${multi_dir}; \
          if $(LIMITS_H_TEST) ; then \
-           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
+           cat $(srcdir)/limitx.h $(T_GLIMITS_H) $(srcdir)/limity.h > tmp-xlimits.h; \
          else \
-           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
+           cat $(T_GLIMITS_H) > tmp-xlimits.h; \
          fi; \
          $(mkinstalldirs) $${fix_dir}; \
          chmod a+rx $${fix_dir} || true; \
@@ -3156,7 +3307,8 @@ TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi    \
         gcov.texi trouble.texi bugreport.texi service.texi             \
         contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
         fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
-        implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi
+        implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi \
+        lto-dump.texi
 
 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
 # the generated tm.texi; the latter might have a more recent timestamp,
@@ -3170,7 +3322,7 @@ TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi             \
         gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
         sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
         loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
-        match-and-simplify.texi ux.texi poly-int.texi
+        match-and-simplify.texi analyzer.texi ux.texi poly-int.texi
 
 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi         \
         gcc-common.texi gcc-vers.texi
@@ -3184,7 +3336,7 @@ gcc-vers.texi: $(BASEVER) $(DEVPHASE)
         then echo "@set DEVELOPMENT"; \
         else echo "@clear DEVELOPMENT"; \
         fi) > $@T
-       $(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
+       $(build_file_translate) echo @set srcdir `echo $(abs_srcdir) | sed -e 's|\\([@{}]\\)|@\\1|g'` >> $@T
        if [ -n "$(PKGVERSION)" ]; then \
          echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
        fi
@@ -3279,7 +3431,8 @@ $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
        $(SHELL) $(srcdir)/doc/install.texi2html
 
 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
-           doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1
+           doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1 \
+          $(if $(filter yes,@enable_lto@),doc/lto-dump.1)
 
 generated-manpages: man
 
@@ -3409,7 +3562,6 @@ distclean: clean lang.distclean
        -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
        -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
        -rm -rf ${QMTEST_DIR} stamp-qmtest
-       -rm -f cxxmain.c
        -rm -f .gdbinit configargs.h
        -rm -f gcov.pod
 # Delete po/*.gmo only if we are not building in the source directory.
@@ -3469,19 +3621,6 @@ installdirs:
        $(mkinstalldirs) $(DESTDIR)$(man1dir)
        $(mkinstalldirs) $(DESTDIR)$(man7dir)
 
-params.list: s-params.list; @true
-s-params.list: $(srcdir)/params-list.h $(srcdir)/params.def
-       $(CPP) $(srcdir)/params-list.h | sed 's/^#.*//;/^$$/d' > tmp-params.list
-       $(SHELL) $(srcdir)/../move-if-change tmp-params.list params.list
-       $(STAMP) s-params.list
-
-params.options: s-params.options; @true
-s-params.options: $(srcdir)/params-options.h $(srcdir)/params.def
-       $(CPP) $(srcdir)/params-options.h | sed 's/^#.*//;/^$$/d' > tmp-params.options
-       $(SHELL) $(srcdir)/../move-if-change tmp-params.options params.options
-       $(STAMP) s-params.options
-
-
 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
@@ -3509,8 +3648,9 @@ PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
-  lcm.h cfgloopmanip.h file-prefix-map.h builtins.def \
-  pass-instances.def params.list
+  lcm.h cfgloopmanip.h file-prefix-map.h builtins.def $(INSN_ATTR_H) \
+  pass-instances.def params.list $(srcdir)/../include/gomp-constants.h \
+  $(EXPR_H)
 
 # generate the 'build fragment' b-header-vars
 s-header-vars: Makefile
@@ -3520,7 +3660,7 @@ s-header-vars: Makefile
 # more portable than a trailing "-e d" to filter out the uninteresting lines,
 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
 # as well.
-       $(foreach header_var,$(shell sed < Makefile -n -e 's/^\([A-Z0-9_]*_H\)[      ]*=.*/\1/p'),echo $(header_var)=$(shell echo $($(header_var):$(srcdir)/%=.../%) | sed -e 's~\.\.\./config/~config/~' -e 's~\.\.\..*/~~') >> tmp-header-vars;) \
+       $(foreach header_var,$(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;)
        $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
        $(STAMP) s-header-vars
 
@@ -3533,8 +3673,8 @@ install-gengtype: installdirs gengtype$(exeext) gtype.state
 
 # Install the headers needed to build a plugin.
 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
-# We keep the directory structure for files in config or c-family and .def
-# files. All other files are flattened to a single directory.
+# We keep the directory structure for files in config, common/config or
+# c-family and .def files. All other files are flattened to a single directory.
        $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
        headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
        srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
@@ -3546,7 +3686,8 @@ install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
          else continue; \
          fi; \
          case $$path in \
-         "$(srcdir)"/config/* | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
+         "$(srcdir)"/config/* | "$(srcdir)"/common/config/* \
+         | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
            base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
          *) base=`basename $$path` ;; \
          esac; \
@@ -3689,6 +3830,7 @@ install-man: lang.install-man \
        $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
        $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
        $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
+       $(if $(filter yes,@enable_lto@),$(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext)) \
        $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
        $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
        $(DESTDIR)$(man7dir)/gpl$(man7ext)
@@ -3723,6 +3865,11 @@ $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 instal
        -$(INSTALL_DATA) $< $@
        -chmod a-x $@
 
+$(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext): doc/lto-dump.1 installdirs
+       -rm -f $@
+       -$(INSTALL_DATA) $< $@
+       -chmod a-x $@
+
 # Install all the header files built in the include subdirectory.
 install-headers: $(INSTALL_HEADERS_DIR)
 # Fix symlinks to absolute paths in the installed include directory to
@@ -4163,7 +4310,7 @@ TAGS: lang.tags
              ../include/*.h ../libiberty/*.c \
              ../libcpp/*.c ../libcpp/include/*.h \
              --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        \
-             --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 params.def \
+             --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 \
                ; \
        etags --include TAGS.sub $$incs)