Introduce mmap_file function
[deliverable/binutils-gdb.git] / gdb / Makefile.in
index 0f87398fbd87690522c3e3113c8a0fa4b67489f4..915e88c5fda539a605532cb302419d3a3aa57544 100644 (file)
@@ -112,18 +112,20 @@ DEPMODE = @CCDEPMODE@
 DEPDIR = @DEPDIR@
 depcomp = $(SHELL) $(srcdir)/../depcomp
 
+# Directory containing source files.
+srcdir = @srcdir@
+VPATH = @srcdir@
+top_srcdir = @top_srcdir@
+
+include $(srcdir)/silent-rules.mk
+
 # Note that these are overridden by GNU make-specific code below if
 # GNU make is used.  The overrides implement dependency tracking.
 COMPILE.pre = $(CXX) -x c++ $(CXX_DIALECT)
 COMPILE.post = -c -o $@
-COMPILE = $(COMPILE.pre) $(INTERNAL_CFLAGS) $(COMPILE.post)
+COMPILE = $(ECHO_CXX) $(COMPILE.pre) $(INTERNAL_CFLAGS) $(COMPILE.post)
 POSTCOMPILE = @true
 
-# Directory containing source files.
-srcdir = @srcdir@
-VPATH = @srcdir@
-top_srcdir = @top_srcdir@
-
 YACC = @YACC@
 
 # This is used to rebuild ada-lex.c from ada-lex.l.  If the program is
@@ -220,6 +222,10 @@ LIBICONV = @LIBICONV@
 # Did the user give us a --with-gdb-datadir option?
 GDB_DATADIR = @GDB_DATADIR@
 
+# Code signing.
+CODESIGN = codesign
+CODESIGN_CERT = @CODESIGN_CERT@
+
 # Flags to pass to gdb when invoked with "make run".
 GDBFLAGS =
 
@@ -247,10 +253,6 @@ SUBDIR_CLI_SRCS = \
 
 SUBDIR_CLI_OBS = $(patsubst %.c,%.o,$(SUBDIR_CLI_SRCS))
 
-SUBDIR_CLI_DEPS =
-SUBDIR_CLI_LDFLAGS =
-SUBDIR_CLI_CFLAGS =
-
 #
 # MI sub directory definitons
 #
@@ -414,17 +416,27 @@ SUBDIR_PYTHON_CFLAGS =
 
 SUBDIR_UNITTESTS_SRCS = \
        unittests/array-view-selftests.c \
+       unittests/cli-utils-selftests.c \
        unittests/common-utils-selftests.c \
        unittests/environ-selftests.c \
+       unittests/format_pieces-selftests.c \
        unittests/function-view-selftests.c \
        unittests/lookup_name_info-selftests.c \
        unittests/memory-map-selftests.c \
        unittests/memrange-selftests.c \
        unittests/offset-type-selftests.c \
+       unittests/observable-selftests.c \
        unittests/optional-selftests.c \
+       unittests/parse-connection-spec-selftests.c \
        unittests/ptid-selftests.c \
        unittests/rsp-low-selftests.c \
+       unittests/scoped_fd-selftests.c \
+       unittests/scoped_mmap-selftests.c \
        unittests/scoped_restore-selftests.c \
+       unittests/string_view-selftests.c \
+       unittests/tracepoint-selftests.c \
+       unittests/unpack-selftests.c \
+       unittests/utils-selftests.c \
        unittests/xml-utils-selftests.c
 
 SUBDIR_UNITTESTS_OBS = $(patsubst %.c,%.o,$(SUBDIR_UNITTESTS_SRCS))
@@ -522,7 +534,7 @@ CONFIG_INSTALL = @CONFIG_INSTALL@
 CONFIG_UNINSTALL = @CONFIG_UNINSTALL@
 HAVE_NATIVE_GCORE_TARGET = @HAVE_NATIVE_GCORE_TARGET@
 
-CONFIG_SRC_SUBDIR = arch cli mi compile tui unittests guile python target
+CONFIG_SRC_SUBDIR = arch cli mi common compile tui unittests guile python target
 CONFIG_DEP_SUBDIR = $(addsuffix /$(DEPDIR),$(CONFIG_SRC_SUBDIR))
 
 # -I. for config files.
@@ -582,23 +594,15 @@ INTERNAL_LDFLAGS = \
 # XM_CLIBS, defined in *config files, have host-dependent libs.
 # LIBIBERTY appears twice on purpose.
 CLIBS = $(SIM) $(READLINE) $(OPCODES) $(BFD) $(ZLIB) $(INTL) $(LIBIBERTY) $(LIBDECNUMBER) \
-       $(XM_CLIBS) $(NAT_CLIBS) $(GDBTKLIBS) \
+       $(XM_CLIBS) $(GDBTKLIBS) \
        @LIBS@ @GUILE_LIBS@ @PYTHON_LIBS@ \
        $(LIBEXPAT) $(LIBLZMA) $(LIBBABELTRACE) $(LIBIPT) \
        $(LIBIBERTY) $(WIN32LIBS) $(LIBGNU) $(LIBICONV) $(LIBMPFR)
-CDEPS = $(XM_CDEPS) $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE_DEPS) \
+CDEPS = $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE_DEPS) \
        $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU)
 
-ADD_FILES = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
-ADD_DEPS = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
-
 DIST = gdb
 
-LINT = /usr/5bin/lint
-LINTFLAGS = $(GDB_CFLAGS) $(OPCODES_CFLAGS) $(READLINE_CFLAGS) \
-       $(BFD_CFLAGS) $(INCLUDE_CFLAGS) \
-       $(INTL_CFLAGS)
-
 RUNTEST = runtest
 RUNTESTFLAGS =
 
@@ -669,6 +673,7 @@ ALL_TARGET_OBS = \
        arch/arm-get-next-pcs.o \
        arch/arm-linux.o \
        arch/i386.o \
+       arch/ppc-linux-common.o \
        arm-bsd-tdep.o \
        arm-fbsd-tdep.o \
        arm-linux-tdep.o \
@@ -720,7 +725,6 @@ ALL_TARGET_OBS = \
        m68k-bsd-tdep.o \
        m68k-linux-tdep.o \
        m68k-tdep.o \
-       m88k-tdep.o \
        mep-tdep.o \
        microblaze-linux-tdep.o \
        microblaze-tdep.o \
@@ -739,6 +743,7 @@ ALL_TARGET_OBS = \
        nios2-tdep.o \
        nto-tdep.o \
        obsd-tdep.o \
+       or1k-tdep.o \
        ppc-fbsd-tdep.o \
        ppc-linux-tdep.o \
        ppc-nbsd-tdep.o \
@@ -747,6 +752,7 @@ ALL_TARGET_OBS = \
        ppc-sysv-tdep.o \
        ppc64-tdep.o \
        ravenscar-thread.o \
+       riscv-tdep.o \
        rl78-tdep.o \
        rs6000-aix-tdep.o \
        rs6000-lynx178-tdep.o \
@@ -758,7 +764,6 @@ ALL_TARGET_OBS = \
        sh-linux-tdep.o \
        sh-nbsd-tdep.o \
        sh-tdep.o \
-       sh64-tdep.o \
        sol2-tdep.o \
        solib-aix.o \
        solib-darwin.o \
@@ -783,6 +788,7 @@ ALL_TARGET_OBS = \
        vax-nbsd-tdep.o \
        vax-tdep.o \
        windows-tdep.o \
+       x86-tdep.o \
        xcoffread.o \
        xstormy16-tdep.o \
        xtensa-config.o \
@@ -926,6 +932,7 @@ COMMON_SFILES = \
        breakpoint.c \
        btrace.c \
        build-id.c \
+       buildsym-legacy.c \
        buildsym.c \
        c-lang.c \
        c-typeprint.c \
@@ -935,6 +942,35 @@ COMMON_SFILES = \
        cli-out.c \
        coff-pe-read.c \
        coffread.c \
+       common/agent.c \
+       common/btrace-common.c \
+       common/buffer.c \
+       common/cleanups.c \
+       common/common-debug.c \
+       common/common-exceptions.c \
+       common/common-regcache.c \
+       common/common-utils.c \
+       common/errors.c \
+       common/environ.c \
+       common/fileio.c \
+       common/filestuff.c \
+       common/format.c \
+       common/job-control.c \
+       common/gdb_tilde_expand.c \
+       common/gdb_vecs.c \
+       common/netstuff.c \
+       common/new-op.c \
+       common/pathstuff.c \
+       common/print-utils.c \
+       common/ptid.c \
+       common/rsp-low.c \
+       common/run-time-clock.c \
+       common/scoped_mmap.c \
+       common/signals.c \
+       common/signals-state-save-restore.c \
+       common/tdesc.c \
+       common/vec.c \
+       common/xml-utils.c \
        complaints.c \
        completer.c \
        continuations.c \
@@ -957,6 +993,8 @@ COMMON_SFILES = \
        disasm.c \
        disasm-selftests.c \
        dummy-frame.c \
+       dwarf-index-common.c \
+       dwarf-index-write.c \
        dwarf2-frame.c \
        dwarf2-frame-tailcall.c \
        dwarf2expr.c \
@@ -966,6 +1004,7 @@ COMMON_SFILES = \
        event-loop.c \
        event-top.c \
        exceptions.c \
+       exec.c \
        expprint.c \
        extension.c \
        f-lang.c \
@@ -997,6 +1036,7 @@ COMMON_SFILES = \
        infcall.c \
        infcmd.c \
        inferior.c \
+       inflow.c \
        infrun.c \
        inline-frame.c \
        interps.c \
@@ -1024,7 +1064,7 @@ COMMON_SFILES = \
        namespace.c \
        objc-lang.c \
        objfiles.c \
-       observer.c \
+       observable.c \
        opencl-lang.c \
        osabi.c \
        osdata.c \
@@ -1043,6 +1083,7 @@ COMMON_SFILES = \
        record-btrace.c \
        record-full.c \
        regcache.c \
+       regcache-dump.c \
        reggroups.c \
        registry.c \
        remote.c \
@@ -1105,7 +1146,6 @@ SFILES = \
        f-exp.y \
        gdb.c \
        go-exp.y \
-       inflow.c \
        m2-exp.y \
        p-exp.y \
        proc-service.list \
@@ -1117,38 +1157,12 @@ SFILES = \
        stub-termcap.c \
        symfile-mem.c \
        ui-file.h \
-       common/agent.c \
-       common/btrace-common.c \
-       common/buffer.c \
-       common/cleanups.c \
-       common/common-debug.c \
-       common/common-exceptions.c \
-       common/common-regcache.c \
-       common/common-utils.c \
-       common/errors.c \
-       common/environ.c \
-       common/fileio.c \
-       common/filestuff.c \
-       common/format.c \
-       common/job-control.c \
-       common/gdb_tilde_expand.c \
-       common/gdb_vecs.c \
-       common/new-op.c \
-       common/print-utils.c \
-       common/ptid.c \
-       common/rsp-low.c \
-       common/run-time-clock.c \
-       common/signals.c \
-       common/signals-state-save-restore.c \
-       common/vec.c \
-       common/xml-utils.c \
        mi/mi-common.c \
+       $(SUBDIR_CLI_SRCS) \
        $(SUBDIR_TARGET_SRCS) \
        $(COMMON_SFILES) \
        $(SUBDIR_GCC_COMPILE_SRCS)
 
-LINTFILES = $(SFILES) $(YYFILES) $(CONFIG_SRCS) init.c
-
 # Header files that need to have srcdir added.  Note that in the cases
 # where we use a macro like $(gdbcmd_h), things are carefully arranged
 # so that each .h file is listed exactly once (M-x tags-search works
@@ -1182,6 +1196,7 @@ HFILES_NO_SRCDIR = \
        bsd-kvm.h \
        bsd-uthread.h \
        build-id.h \
+       buildsym-legacy.h \
        buildsym.h \
        c-lang.h \
        charset.h \
@@ -1202,10 +1217,12 @@ HFILES_NO_SRCDIR = \
        dictionary.h \
        disasm.h \
        dummy-frame.h \
+       dwarf-index-common.h \
        dwarf2-frame.h \
        dwarf2-frame-tailcall.h \
        dwarf2expr.h \
        dwarf2loc.h \
+       dwarf2read.h \
        event-loop.h \
        event-top.h \
        exceptions.h \
@@ -1274,7 +1291,6 @@ HFILES_NO_SRCDIR = \
        m2-lang.h \
        m32r-tdep.h \
        m68k-tdep.h \
-       m88k-tdep.h \
        macroexp.h \
        macroscope.h \
        macrotab.h \
@@ -1326,6 +1342,7 @@ HFILES_NO_SRCDIR = \
        remote.h \
        remote-fileio.h \
        remote-notif.h \
+       riscv-tdep.h \
        rs6000-aix-tdep.h \
        rs6000-tdep.h \
        s390-linux-tdep.h \
@@ -1339,7 +1356,6 @@ HFILES_NO_SRCDIR = \
        ser-unix.h \
        serial.h \
        sh-tdep.h \
-       sh64-tdep.h \
        sim-regno.h \
        skip.h \
        sol2-tdep.h \
@@ -1396,6 +1412,8 @@ HFILES_NO_SRCDIR = \
        arch/aarch64-insn.h \
        arch/arm.h \
        arch/i386.h \
+       arch/ppc-linux-common.h \
+       arch/ppc-linux-tdesc.h \
        cli/cli-cmds.h \
        cli/cli-decode.h \
        cli/cli-script.h \
@@ -1424,7 +1442,9 @@ HFILES_NO_SRCDIR = \
        common/gdb_vecs.h \
        common/gdb_wait.h \
        common/common-inferior.h \
+       common/netstuff.h \
        common/host-defs.h \
+       common/pathstuff.h \
        common/print-utils.h \
        common/ptid.h \
        common/queue.h \
@@ -1432,6 +1452,7 @@ HFILES_NO_SRCDIR = \
        common/run-time-clock.h \
        common/signals-state-save-restore.h \
        common/symbol.h \
+       common/tdesc.h \
        common/vec.h \
        common/version.h \
        common/x86-xstate.h \
@@ -1461,6 +1482,7 @@ HFILES_NO_SRCDIR = \
        mi/mi-parse.h \
        nat/aarch64-linux.h \
        nat/aarch64-linux-hw-point.h \
+       nat/aarch64-sve-linux-ptrace.h \
        nat/amd64-linux-siginfo.h \
        nat/gdb_ptrace.h \
        nat/gdb_thread_db.h \
@@ -1503,7 +1525,8 @@ HFILES_NO_SRCDIR = \
        tui/tui-win.h \
        tui/tui-windata.h \
        tui/tui-wingeneral.h \
-       tui/tui-winsource.h
+       tui/tui-winsource.h \
+       x86-tdep.h
 
 # Header files that already have srcdir in them, or which are in objdir.
 
@@ -1520,8 +1543,7 @@ INFOFILES = gdb.info*
 # variables analogous to SER_HARDWIRE which get defaulted in this
 # Makefile.in
 
-DEPFILES = $(TARGET_OBS) $(SER_HARDWIRE) $(NATDEPFILES) \
-          $(REMOTE_OBS) $(SIM_OBS)
+DEPFILES = $(TARGET_OBS) $(SER_HARDWIRE) $(NATDEPFILES) $(SIM_OBS)
 
 SOURCES = $(SFILES) $(ALLDEPFILES) $(YYFILES) $(CONFIG_SRCS)
 # Don't include YYFILES (*.c) because we already include *.y in SFILES,
@@ -1531,41 +1553,14 @@ TAGFILES_NO_SRCDIR = $(SFILES) $(HFILES_NO_SRCDIR) $(ALLDEPFILES) \
 TAGFILES_WITH_SRCDIR = $(HFILES_WITH_SRCDIR)
 
 COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
-       btrace-common.o \
-       buffer.o \
-       cleanups.o \
-       common-agent.o \
-       common-debug.o \
-       common-exceptions.o \
-       job-control.o \
-       common-regcache.o \
-       common-utils.o \
-       environ.o \
-       errors.o \
-       exec.o \
-       fileio.o \
-       filestuff.o \
-       format.o \
-       gdb_tilde_expand.o \
-       gdb_vecs.o \
        mi/mi-common.o \
-       new-op.o \
-       print-utils.o \
-       ptid.o \
-       rsp-low.o \
-       run-time-clock.o \
-       signals.o \
-       signals-state-save-restore.o \
-       vec.o \
        version.o \
        xml-builtin.o \
-       xml-utils.o \
        $(patsubst %.c,%.o,$(COMMON_SFILES)) \
+       $(SUBDIR_CLI_OBS) \
        $(SUBDIR_TARGET_OBS) \
        $(SUBDIR_GCC_COMPILE_OBS)
 
-TSOBS = inflow.o
-
 SUBDIRS = doc @subdirs@ data-directory $(GNULIB_BUILDDIR)
 CLEANDIRS = $(SUBDIRS)
 
@@ -1603,15 +1598,13 @@ generated_files = \
        config.h \
        gcore \
        jit-reader.h \
-       observer.h \
-       observer.inc \
        $(GNULIB_H) \
        $(NAT_GENERATED_FILES)
 
 # Flags needed to compile Python code
 PYTHON_CFLAGS = @PYTHON_CFLAGS@
 
-all: gdb$(EXEEXT) $(CONFIG_ALL)
+all: gdb$(EXEEXT) $(CONFIG_ALL) gdb-gdb.py gdb-gdb.gdb
        @$(MAKE) $(FLAGS_TO_PASS) DO=all "DODIRS=`echo $(SUBDIRS) | sed 's/testsuite//'`" subdir_do
 
 # Rule for compiling .c files in the top-level gdb directory.
@@ -1627,10 +1620,6 @@ $(CONFIG_DEP_SUBDIR):
 python/%.o: INTERNAL_CFLAGS += $(PYTHON_CFLAGS)
 
 # Rules for compiling .c files in the various source subdirectories.
-%.o: ${srcdir}/common/%.c
-       $(COMPILE) $<
-       $(POSTCOMPILE)
-
 %.o: $(srcdir)/gdbtk/generic/%.c
        $(COMPILE) $(all_gdbtk_cflags) $<
        $(POSTCOMPILE)
@@ -1639,12 +1628,6 @@ python/%.o: INTERNAL_CFLAGS += $(PYTHON_CFLAGS)
        $(COMPILE) $<
        $(POSTCOMPILE)
 
-# Specify an explicit rule for gdb/common/agent.c, to avoid a clash with the
-# object file generate by gdb/agent.c.
-common-agent.o: $(srcdir)/common/agent.c
-       $(COMPILE) $(srcdir)/common/agent.c
-       $(POSTCOMPILE)
-
 installcheck:
 
 # The check target can not use subdir_do, because subdir_do does not
@@ -1823,8 +1806,9 @@ test-cp-name-parser.o: cp-name-parser.c
        $(POSTCOMPILE)
 
 test-cp-name-parser$(EXEEXT): test-cp-name-parser.o $(LIBIBERTY)
-       $(CC_LD) $(INTERNAL_LDFLAGS) -o test-cp-name-parser$(EXEEXT) \
-               test-cp-name-parser.o $(LIBIBERTY)
+       $(ECHO_CXXLD) $(CC_LD) $(INTERNAL_LDFLAGS) \
+               -o test-cp-name-parser$(EXEEXT) test-cp-name-parser.o \
+               $(LIBIBERTY)
 
 # We do this by grepping through sources.  If that turns out to be too slow,
 # maybe we could just require every .o file to have an initialization routine
@@ -1859,13 +1843,10 @@ test-cp-name-parser$(EXEEXT): test-cp-name-parser.o $(LIBIBERTY)
 # automatically adds the $(srcdir) prefixes when it encounters files
 # in sub-directories such as cli/ and mi/.
 
-# NOTE: cagney/2004-02-08: The ``case "$$fs" in'' eliminates
-# duplicates.  Files in the gdb/ directory can end up appearing in
-# COMMON_OBS (as a .o file) and CONFIG_SRCS (as a .c file).
-
-INIT_FILES = $(COMMON_OBS) $(TSOBS) $(CONFIG_SRCS) $(SUBDIR_GCC_COMPILE_SRCS)
-init.c: $(INIT_FILES)
-       @echo Making init.c
+INIT_FILES = $(COMMON_OBS)
+init.c: stamp-init; @true
+stamp-init: $(INIT_FILES)
+       @$(ECHO_INIT_C) echo "Making init.c"
        @rm -f init.c-tmp init.l-tmp
        @touch init.c-tmp
        @echo gdbtypes > init.l-tmp
@@ -1876,27 +1857,13 @@ init.c: $(INIT_FILES)
        sed \
            -e '/^gdbtypes.[co]$$/d' \
            -e '/^init.[co]$$/d' \
-           -e '/xdr_ld.[co]$$/d' \
-           -e '/xdr_ptrace.[co]$$/d' \
-           -e '/xdr_rdb.[co]$$/d' \
-           -e '/udr.[co]$$/d' \
-           -e '/udip2soc.[co]$$/d' \
-           -e '/udi2go32.[co]$$/d' \
            -e '/version.[co]$$/d' \
            -e '/^[a-z0-9A-Z_]*_[SU].[co]$$/d' \
-           -e '/[a-z0-9A-Z_]*-exp.tab.[co]$$/d' \
            -e 's/-exp\.o$$/-exp.y/' \
-           -e 's/\.[co]$$/.c/' \
-           -e 's,signals\.c,common/signals\.c,' \
+           -e 's/\.o$$/.c/' \
            -e 's|^\([^  /][^     ]*\)|$(srcdir)/\1|g' | \
        while read f; do \
            sed -n -e 's/^_initialize_\([a-z_0-9A-Z]*\).*/\1/p' $$f 2>/dev/null; \
-       done | \
-       while read f; do \
-           case " $$fs " in \
-               *" $$f "* ) ;; \
-               * ) echo $$f ; fs="$$fs $$f";; \
-            esac; \
        done >> init.l-tmp
        @echo '/* Do not modify this file.  */' >>init.c-tmp
        @echo '/* It is created automatically by the Makefile.  */'>>init.c-tmp
@@ -1908,8 +1875,8 @@ init.c: $(INIT_FILES)
        @echo '{' >>init.c-tmp
        @sed -e 's/\(.*\)/  _initialize_\1 ();/' <init.l-tmp >>init.c-tmp
        @echo '}' >>init.c-tmp
-       @rm init.l-tmp
-       @mv init.c-tmp init.c
+       @$(SHELL) $(srcdir)/../move-if-change init.c-tmp init.c
+       @echo stamp > stamp-init
 
 .PRECIOUS: init.c
 
@@ -1917,18 +1884,21 @@ init.c: $(INIT_FILES)
 # against that.
 #
 # init.o is very important.  It pulls in the rest of GDB.
-LIBGDB_OBS = $(COMMON_OBS) $(TSOBS) $(ADD_FILES) init.o
+LIBGDB_OBS = $(COMMON_OBS) init.o
 libgdb.a: $(LIBGDB_OBS)
        -rm -f libgdb.a
        $(AR) q libgdb.a $(LIBGDB_OBS)
        $(RANLIB) libgdb.a
 
 # Removing the old gdb first works better if it is running, at least on SunOS.
-gdb$(EXEEXT): gdb.o $(LIBGDB_OBS) $(ADD_DEPS) $(CDEPS) $(TDEPLIBS)
-       rm -f gdb$(EXEEXT)
-       $(CC_LD) $(INTERNAL_LDFLAGS) $(WIN32LDAPP) \
+gdb$(EXEEXT): gdb.o $(LIBGDB_OBS) $(CDEPS) $(TDEPLIBS)
+       $(SILENCE) rm -f gdb$(EXEEXT)
+       $(ECHO_CXXLD) $(CC_LD) $(INTERNAL_LDFLAGS) $(WIN32LDAPP) \
                -o gdb$(EXEEXT) gdb.o $(LIBGDB_OBS) \
                $(TDEPLIBS) $(TUI_LIBRARY) $(CLIBS) $(LOADLIBES)
+ifneq ($(CODESIGN_CERT),)
+       $(ECHO_SIGN) $(CODESIGN) -s $(CODESIGN_CERT) gdb$(EXEEXT)
+endif
 
 # Convenience rule to handle recursion.
 $(LIBGNU) $(GNULIB_H): all-lib
@@ -1972,8 +1942,8 @@ tags: TAGS
 
 clean mostlyclean: $(CONFIG_CLEAN)
        @$(MAKE) $(FLAGS_TO_PASS) DO=clean "DODIRS=$(CLEANDIRS)" subdir_do
-       rm -f *.o *.a $(ADD_FILES) *~ init.c-tmp init.l-tmp version.c-tmp
-       rm -f init.c version.c observer.h observer.inc
+       rm -f *.o *.a *~ init.c-tmp init.l-tmp version.c-tmp
+       rm -f init.c stamp-init version.c stamp-version
        rm -f gdb$(EXEEXT) core make.log
        rm -f gdb[0-9]$(EXEEXT)
        rm -f test-cp-name-parser$(EXEEXT)
@@ -1996,7 +1966,8 @@ distclean: clean
        rm -f gdbserver/config.status gdbserver/config.log
        rm -f gdbserver/tm.h gdbserver/xm.h gdbserver/nm.h
        rm -f gdbserver/Makefile gdbserver/config.cache
-       rm -f nm.h config.status config.h stamp-h gdb-gdb.gdb jit-reader.h
+       rm -f nm.h config.status config.h stamp-h b jit-reader.h
+       rm -f gdb-gdb.py gdb-gdb.gdb
        rm -f y.output yacc.acts yacc.tmp y.tab.h
        rm -f config.log config.cache
        rm -f Makefile
@@ -2073,6 +2044,12 @@ jit-reader.h: $(srcdir)/jit-reader.in
 gcore: $(srcdir)/gcore.in
        $(SHELL) config.status $@
 
+gdb-gdb.py: $(srcdir)/gdb-gdb.py.in
+       $(SHELL) config.status $@
+
+gdb-gdb.gdb: $(srcdir)/gdb-gdb.gdb.in
+       $(SHELL) config.status $@
+
 config.h: stamp-h ; @true
 stamp-h: $(srcdir)/config.in config.status
        CONFIG_HEADERS=config.h:config.in \
@@ -2081,7 +2058,7 @@ stamp-h: $(srcdir)/config.in config.status
          CONFIG_LINKS= \
          $(SHELL) config.status
 
-config.status: $(srcdir)/configure configure.tgt configure.host ../bfd/development.sh
+config.status: $(srcdir)/configure configure.nat configure.tgt configure.host ../bfd/development.sh
        $(SHELL) config.status --recheck
 
 ACLOCAL = aclocal
@@ -2156,19 +2133,15 @@ $(srcdir)/copying.c: @MAINTAINER_MODE_TRUE@ $(srcdir)/../COPYING3 $(srcdir)/copy
                < $(srcdir)/../COPYING3 > $(srcdir)/copying.tmp
        mv $(srcdir)/copying.tmp $(srcdir)/copying.c
 
-version.c: Makefile version.in $(srcdir)/../bfd/version.h $(srcdir)/common/create-version.sh
-       $(SHELL) $(srcdir)/common/create-version.sh $(srcdir) \
-           $(host_alias) $(target_alias) version.c
+version.c: stamp-version; @true
+# Note that the obvious names for the temp file are taken by
+# create-version.sh.
+stamp-version: Makefile version.in $(srcdir)/../bfd/version.h $(srcdir)/common/create-version.sh
+       $(ECHO_GEN) $(SHELL) $(srcdir)/common/create-version.sh $(srcdir) \
+           $(host_alias) $(target_alias) version-t.t
+       @$(SHELL) $(srcdir)/../move-if-change version-t.t version.c
+       @echo stamp > stamp-version
 
-observer.h: observer.sh doc/observer.texi
-       ${srcdir}/observer.sh h ${srcdir}/doc/observer.texi observer.h
-
-observer.inc: observer.sh doc/observer.texi
-       ${srcdir}/observer.sh inc ${srcdir}/doc/observer.texi observer.inc
-
-lint: $(LINTFILES)
-       $(LINT) $(INCLUDE_CFLAGS) $(LINTFLAGS) $(LINTFILES) \
-          `echo $(DEPFILES) $(CONFIG_OBS) | sed 's/\.o /\.c /g'`
 
 gdb.cxref: $(SFILES)
        cxref -I. $(SFILES) >gdb.cxref
@@ -2237,7 +2210,6 @@ ALLDEPFILES = \
        bsd-uthread.c \
        darwin-nat.c \
        dicos-tdep.c \
-       exec.c \
        fbsd-nat.c \
        fbsd-tdep.c \
        fork-child.c \
@@ -2293,8 +2265,6 @@ ALLDEPFILES = \
        m68k-linux-nat.c \
        m68k-linux-tdep.c \
        m68k-tdep.c \
-       m88k-bsd-nat.c \
-       m88k-tdep.c \
        microblaze-linux-tdep.c \
        microblaze-tdep.c \
        mingw-hdep.c \
@@ -2331,6 +2301,7 @@ ALLDEPFILES = \
        procfs.c \
        ravenscar-thread.c \
        remote-sim.c \
+       riscv-tdep.c \
        rl78-tdep.c \
        rs6000-lynx178-tdep.c \
        rs6000-nat.c \
@@ -2347,7 +2318,6 @@ ALLDEPFILES = \
        sh-nbsd-nat.c \
        sh-nbsd-tdep.c \
        sh-tdep.c \
-       sh64-tdep.c \
        sol2-tdep.c \
        solib-aix.c \
        solib-spu.c \
@@ -2386,6 +2356,7 @@ ALLDEPFILES = \
        windows-nat.c \
        windows-tdep.c \
        x86-nat.c \
+       x86-tdep.c \
        xcoffread.c \
        xstormy16-tdep.c \
        xtensa-config.c \
@@ -2402,14 +2373,16 @@ ALLDEPFILES = \
 # Do not try to build "printcmd.c" with -Wformat-nonliteral.  It manually
 # checks format strings.
 printcmd.o: $(srcdir)/printcmd.c
-       $(COMPILE.pre) $(INTERNAL_CFLAGS) $(GDB_WARN_CFLAGS_NO_FORMAT) \
-               $(COMPILE.post) $(srcdir)/printcmd.c
+       $(ECHO_CXX) $(COMPILE.pre) $(INTERNAL_CFLAGS) \
+               $(GDB_WARN_CFLAGS_NO_FORMAT) $(COMPILE.post) \
+               $(srcdir)/printcmd.c
        $(POSTCOMPILE)
 
 # Same for "target-float.c".
 target-float.o: $(srcdir)/target-float.c
-       $(COMPILE.pre) $(INTERNAL_CFLAGS) $(GDB_WARN_CFLAGS_NO_FORMAT) \
-               $(COMPILE.post) $(srcdir)/target-float.c
+       $(ECHO_CXX) $(COMPILE.pre) $(INTERNAL_CFLAGS) \
+               $(GDB_WARN_CFLAGS_NO_FORMAT) $(COMPILE.post) \
+               $(srcdir)/target-float.c
 
 # ada-exp.c can appear in srcdir, for releases; or in ., for
 # development builds.
@@ -2418,8 +2391,8 @@ ADA_EXP_C = `if test -f ada-exp.c; then echo ada-exp.c; else echo $(srcdir)/ada-
 # Some versions of flex give output that triggers
 # -Wold-style-definition.
 ada-exp.o: ada-exp.c
-       $(COMPILE.pre) $(INTERNAL_CFLAGS) $(GDB_WARN_CFLAGS_NO_DEFS) \
-               $(COMPILE.post) $(ADA_EXP_C)
+       $(ECHO_CXX) $(COMPILE.pre) $(INTERNAL_CFLAGS) \
+               $(GDB_WARN_CFLAGS_NO_DEFS) $(COMPILE.post) $(ADA_EXP_C)
        $(POSTCOMPILE)
 
 # Message files.  Based on code in gcc/Makefile.in.
@@ -2506,10 +2479,9 @@ po/$(PACKAGE).pot: force
 # Makefile.in, but that was a pretty big annoyance.
 
 %.c: %.y
-       rm -f $@ $@.tmp
-       $(SHELL) $(YLWRAP) $< y.tab.c $@ -- $(YACC) $(YFLAGS) && mv $@ $@.tmp \
-               || (rm -f $@; false)
-       sed -e '/extern.*malloc/d' \
+       $(ECHO_YACC) $(SHELL) $(YLWRAP) $< y.tab.c $@.tmp -- \
+               $(YACC) $(YFLAGS) || (rm -f $@.tmp; false)
+       @sed -e '/extern.*malloc/d' \
             -e '/extern.*realloc/d' \
             -e '/extern.*free/d' \
             -e '/include.*malloc.h/d' \
@@ -2519,13 +2491,12 @@ po/$(PACKAGE).pot: force
             -e 's/\([ \t;,(]\)free$$/\1xfree/g' \
             -e '/^#line.*y.tab.c/d' \
             -e 's/YY_NULL/YY_NULLPTR/g' \
-         < $@.tmp > $@
-       rm -f $@.tmp
+         < $@.tmp > $@.new && \
+         rm -f $@.tmp && \
+         mv $@.new $@
 %.c: %.l
-       if [ "$(FLEX)" ] && $(FLEX) --version >/dev/null 2>&1; then \
-           $(FLEX) -o$@ $< && \
-           rm -f $@.new && \
-           sed -e '/extern.*malloc/d' \
+       $(ECHO_LEX) $(FLEX) -t $<  \
+           | sed -e '/extern.*malloc/d' \
                -e '/extern.*realloc/d' \
                -e '/extern.*free/d' \
                -e '/include.*malloc.h/d' \
@@ -2534,15 +2505,8 @@ po/$(PACKAGE).pot: force
                -e 's/\([ \t;,(]\)free\([ \t]*[&(),]\)/\1xfree\2/g' \
                -e 's/\([ \t;,(]\)free$$/\1xfree/g' \
                -e 's/yy_flex_xrealloc/yyxrealloc/g' \
-             < $@ > $@.new && \
-           rm -f $@ && \
-           mv $@.new $@; \
-       elif [ -f $@ ]; then \
-           echo "Warning: $*.c older than $*.l and flex not available."; \
-       else \
-           echo "$@ missing and flex not available."; \
-           false; \
-       fi
+             > $@.new && \
+           mv $@.new $@
 
 .PRECIOUS: ada-lex.c
 
@@ -2550,12 +2514,12 @@ po/$(PACKAGE).pot: force
 
 xml-builtin.c: stamp-xml; @true
 stamp-xml: $(srcdir)/features/feature_to_c.sh Makefile $(XMLFILES)
-       rm -f xml-builtin.tmp
-       AWK="$(AWK)" \
+       $(SILENCE) rm -f xml-builtin.tmp
+       $(ECHO_GEN_XML_BUILTIN) AWK="$(AWK)" \
          $(SHELL) $(srcdir)/features/feature_to_c.sh \
          xml-builtin.tmp $(XMLFILES)
-       $(SHELL) $(srcdir)/../move-if-change xml-builtin.tmp xml-builtin.c
-       echo stamp > stamp-xml
+       $(SILENCE) $(SHELL) $(srcdir)/../move-if-change xml-builtin.tmp xml-builtin.c
+       $(SILENCE) echo stamp > stamp-xml
 
 .PRECIOUS: xml-builtin.c
 
@@ -2610,10 +2574,9 @@ clean-gdbtk:
        rm -f insight$(EXEEXT)
 
 # Removing the old gdb first works better if it is running, at least on SunOS.
-insight$(EXEEXT): gdbtk-main.o libgdb.a $(ADD_DEPS) \
-               $(CDEPS) $(TDEPLIBS)
+insight$(EXEEXT): gdbtk-main.o libgdb.a $(CDEPS) $(TDEPLIBS)
        rm -f insight$(EXEEXT)
-       $(CC_LD) $(INTERNAL_LDFLAGS) $(WIN32LDAPP) \
+       $(ECHO_CXXLD) $(CC_LD) $(INTERNAL_LDFLAGS) $(WIN32LDAPP) \
                -o insight$(EXEEXT) gdbtk-main.o libgdb.a \
                $(TDEPLIBS) $(TUI_LIBRARY) $(CLIBS) $(LOADLIBES)
 
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