gdbserver/Makefile.in

   1 # Copyright (C) 1989-2020 Free Software Foundation, Inc.
   2
   3 # This file is part of GDB.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # Please keep lists in this file sorted alphabetically, with one item per line.
  19 # See gdb/Makefile.in for guidelines on ordering files and directories.
  20
  21 prefix = @prefix@
  22 exec_prefix = @exec_prefix@
  23
  24 host_alias = @host_noncanonical@
  25 target_alias = @target_noncanonical@
  26 program_transform_name = @program_transform_name@
  27 bindir = @bindir@
  28 libdir = @libdir@
  29 tooldir = $(libdir)/$(target_alias)
  30
  31 datarootdir = @datarootdir@
  32 datadir = @datadir@
  33 mandir = @mandir@
  34 man1dir = $(mandir)/man1
  35 man2dir = $(mandir)/man2
  36 man3dir = $(mandir)/man3
  37 man4dir = $(mandir)/man4
  38 man5dir = $(mandir)/man5
  39 man6dir = $(mandir)/man6
  40 man7dir = $(mandir)/man7
  41 man8dir = $(mandir)/man8
  42 man9dir = $(mandir)/man9
  43 infodir = @infodir@
  44 htmldir = $(prefix)/html
  45 includedir = @includedir@
  46 CONFIG_SRC_SUBDIR = @CONFIG_SRC_SUBDIR@
  47
  48 install_sh = @install_sh@
  49
  50 SHELL = @SHELL@
  51 EXEEXT = @EXEEXT@
  52
  53 INSTALL = @INSTALL@
  54 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  55 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
  56 INSTALL_DATA = @INSTALL_DATA@
  57 RANLIB = @RANLIB@
  58
  59 CC = @CC@
  60 CXX = @CXX@
  61 CXX_DIALECT = @CXX_DIALECT@
  62 AR = @AR@
  63 AR_FLAGS = rc
  64 STRIP = @STRIP@
  65
  66 # Dependency tracking information.
  67 DEPMODE = @CCDEPMODE@
  68 DEPDIR = @DEPDIR@
  69 depcomp = $(SHELL) $(srcdir)/../depcomp
  70
  71 # Directory containing source files.  Don't clean up the spacing,
  72 # this exact string is matched for by the "configure" script.
  73 srcdir = @srcdir@
  74 abs_top_srcdir = @abs_top_srcdir@
  75 abs_srcdir = @abs_srcdir@
  76 VPATH = @srcdir@
  77
  78 top_builddir = .
  79
  80 include $(srcdir)/../gdb/silent-rules.mk
  81
  82 # Note that these are overridden by GNU make-specific code below if
  83 # GNU make is used.  The overrides implement dependency tracking.
  84 COMPILE.pre = $(CXX) $(CXX_DIALECT)
  85 COMPILE.post = -c -o $@
  86 COMPILE = $(ECHO_CXX) $(COMPILE.pre) $(INTERNAL_CFLAGS) $(COMPILE.post)
  87 POSTCOMPILE = @true
  88
  89 # It is also possible that you will need to add -I/usr/include/sys to the
  90 # CFLAGS section if your system doesn't have fcntl.h in /usr/include (which
  91 # is where it should be according to Posix).
  92
  93 # Set this up with gcc if you have gnu ld and the loader will print out
  94 # line numbers for undefinded refs.
  95 #CC_LD = g++ -static
  96 CC_LD = $(CXX) $(CXX_DIALECT)
  97
  98 # Where is the "include" directory?  Traditionally ../include or ./include
  99 INCLUDE_DIR = ${srcdir}/../include
 100 INCLUDE_DEP = $$(INCLUDE_DIR)
 101
 102 LIBIBERTY_BUILDDIR = ../libiberty
 103 LIBIBERTY = $(LIBIBERTY_BUILDDIR)/libiberty.a
 104
 105 GDBSUPPORT_BUILDDIR = ../gdbsupport
 106 GDBSUPPORT = $(GDBSUPPORT_BUILDDIR)/libgdbsupport.a
 107
 108 # Where is ust?  These will be empty if ust was not available.
 109 ustlibs = @ustlibs@
 110 ustinc = @ustinc@
 111
 112 # gnulib
 113 GNULIB_BUILDDIR = ../gnulib
 114 LIBGNU = $(GNULIB_BUILDDIR)/import/libgnu.a
 115 INCGNU = -I$(srcdir)/../gnulib/import -I$(GNULIB_BUILDDIR)/import
 116
 117 # Where is the INTL library?  Typically in ../intl.
 118 INTL = @LIBINTL@
 119 INTL_DEPS = @LIBINTL_DEP@
 120 INTL_CFLAGS = @INCINTL@
 121
 122 INCSUPPORT = -I$(srcdir)/.. -I..
 123
 124 # All the includes used for CFLAGS and for lint.
 125 # -I. for config files.
 126 # -I${srcdir} for our headers.
 127 # -I$(srcdir)/../gdb/regformats for regdef.h.
 128 #
 129 # We do not include ../target or ../nat in here because headers
 130 # in those directories should be included with the subdirectory.
 131 # e.g.: "target/wait.h".
 132 #
 133 INCLUDE_CFLAGS = -I. -I${srcdir} \
 134         -I$(srcdir)/../gdb/regformats -I$(srcdir)/.. -I$(INCLUDE_DIR) \
 135         -I$(srcdir)/../gdb $(INCGNU) $(INCSUPPORT) \
 136         $(INTL_CFLAGS)
 137
 138 # M{H,T}_CFLAGS, if defined, has host- and target-dependent CFLAGS
 139 # from the config/ directory.
 140 GLOBAL_CFLAGS = ${MT_CFLAGS} ${MH_CFLAGS}
 141 #PROFILE_CFLAGS = -pg
 142
 143 WARN_CFLAGS = @WARN_CFLAGS@
 144 WERROR_CFLAGS = @WERROR_CFLAGS@
 145
 146 WARN_CFLAGS_NO_FORMAT = `echo " $(WARN_CFLAGS) " \
 147                    | sed "s/ -Wformat-nonliteral / -Wno-format-nonliteral /g"`
 148
 149 # These are specifically reserved for setting from the command line
 150 # when running make.  I.E.  "make CFLAGS=-Wmissing-prototypes".
 151 CFLAGS = @CFLAGS@
 152 CXXFLAGS = @CXXFLAGS@
 153 CPPFLAGS = @CPPFLAGS@
 154
 155 PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
 156 PTHREAD_LIBS = @PTHREAD_LIBS@
 157
 158 WIN32APILIBS = @WIN32APILIBS@
 159
 160 # INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros.
 161 INTERNAL_CFLAGS_BASE = ${CXXFLAGS} ${GLOBAL_CFLAGS} \
 162         ${PROFILE_CFLAGS} ${INCLUDE_CFLAGS} ${CPPFLAGS} $(PTHREAD_CFLAGS)
 163 INTERNAL_WARN_CFLAGS = ${INTERNAL_CFLAGS_BASE} $(WARN_CFLAGS)
 164 INTERNAL_CFLAGS = ${INTERNAL_WARN_CFLAGS} $(WERROR_CFLAGS) -DGDBSERVER
 165
 166 # LDFLAGS is specifically reserved for setting from the command line
 167 # when running make.
 168 LDFLAGS = @LDFLAGS@
 169 INTERNAL_LDFLAGS = $(LDFLAGS) @RDYNAMIC@
 170
 171 # All source files that go into linking GDB remote server.
 172
 173 SFILES = \
 174         $(srcdir)/debug.cc \
 175         $(srcdir)/dll.cc \
 176         $(srcdir)/gdbreplay.cc \
 177         $(srcdir)/hostio.cc \
 178         $(srcdir)/hostio-errno.cc \
 179         $(srcdir)/i387-fp.cc \
 180         $(srcdir)/inferiors.cc \
 181         $(srcdir)/linux-aarch64-low.cc \
 182         $(srcdir)/linux-arm-low.cc \
 183         $(srcdir)/linux-ia64-low.cc \
 184         $(srcdir)/linux-low.cc \
 185         $(srcdir)/linux-m68k-low.cc \
 186         $(srcdir)/linux-mips-low.cc \
 187         $(srcdir)/linux-nios2-low.cc \
 188         $(srcdir)/linux-ppc-low.cc \
 189         $(srcdir)/linux-riscv-low.cc \
 190         $(srcdir)/linux-s390-low.cc \
 191         $(srcdir)/linux-sh-low.cc \
 192         $(srcdir)/linux-sparc-low.cc \
 193         $(srcdir)/linux-x86-low.cc \
 194         $(srcdir)/linux-xtensa-low.cc \
 195         $(srcdir)/mem-break.cc \
 196         $(srcdir)/proc-service.cc \
 197         $(srcdir)/proc-service.list \
 198         $(srcdir)/regcache.cc \
 199         $(srcdir)/remote-utils.cc \
 200         $(srcdir)/server.cc \
 201         $(srcdir)/symbol.cc \
 202         $(srcdir)/target.cc \
 203         $(srcdir)/thread-db.cc \
 204         $(srcdir)/utils.cc \
 205         $(srcdir)/win32-arm-low.cc \
 206         $(srcdir)/win32-i386-low.cc \
 207         $(srcdir)/win32-low.cc \
 208         $(srcdir)/wincecompat.cc \
 209         $(srcdir)/x86-low.cc \
 210         $(srcdir)/../gdb/alloc.c \
 211         $(srcdir)/../gdb/arch/arm.c \
 212         $(srcdir)/../gdb/arch/arm-get-next-pcs.c \
 213         $(srcdir)/../gdb/arch/arm-linux.c \
 214         $(srcdir)/../gdb/arch/ppc-linux-common.c \
 215         $(srcdir)/../gdb/arch/riscv.c \
 216         $(srcdir)/../gdb/nat/aarch64-sve-linux-ptrace.c \
 217         $(srcdir)/../gdb/nat/linux-btrace.c \
 218         $(srcdir)/../gdb/nat/linux-namespaces.c \
 219         $(srcdir)/../gdb/nat/linux-osdata.c \
 220         $(srcdir)/../gdb/nat/linux-personality.c \
 221         $(srcdir)/../gdb/nat/mips-linux-watch.c \
 222         $(srcdir)/../gdb/nat/ppc-linux.c \
 223         $(srcdir)/../gdb/nat/riscv-linux-tdesc.c \
 224         $(srcdir)/../gdb/nat/fork-inferior.c \
 225         $(srcdir)/../gdb/target/waitstatus.c
 226
 227 DEPFILES = @GDBSERVER_DEPFILES@
 228
 229 LIBOBJS = @LIBOBJS@
 230
 231 SOURCES = $(SFILES)
 232 TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS}
 233
 234 OBS = \
 235         alloc.o \
 236         ax.o \
 237         debug.o \
 238         dll.o \
 239         hostio.o \
 240         inferiors.o \
 241         mem-break.o \
 242         notif.o \
 243         regcache.o \
 244         remote-utils.o \
 245         server.o \
 246         symbol.o \
 247         target.o \
 248         tdesc.o \
 249         tracepoint.o \
 250         utils.o \
 251         version.o \
 252         target/waitstatus.o \
 253         $(DEPFILES) \
 254         $(LIBOBJS) \
 255         $(XML_BUILTIN)
 256
 257 GDBREPLAY_OBS = \
 258         gdbreplay.o \
 259         utils.o \
 260         version.o
 261
 262 GDBSERVER_LIBS = @GDBSERVER_LIBS@ $(PTHREAD_LIBS)
 263 XM_CLIBS = @LIBS@
 264 CDEPS = $(srcdir)/proc-service.list
 265
 266 # XML files to compile in to gdbserver, if any.
 267 XML_DIR = $(srcdir)/../gdb/features
 268 XML_FILES = @srv_xmlfiles@
 269 XML_BUILTIN = @srv_xmlbuiltin@
 270
 271 IPA_DEPFILES = @IPA_DEPFILES@
 272 extra_libraries = @extra_libraries@
 273
 274 FLAGS_TO_PASS = \
 275         "prefix=$(prefix)" \
 276         "exec_prefix=$(exec_prefix)" \
 277         "infodir=$(infodir)" \
 278         "datarootdir=$(datarootdir)" \
 279         "docdir=$(docdir)" \
 280         "htmldir=$(htmldir)" \
 281         "pdfdir=$(pdfdir)" \
 282         "libdir=$(libdir)" \
 283         "mandir=$(mandir)" \
 284         "datadir=$(datadir)" \
 285         "includedir=$(includedir)" \
 286         "against=$(against)" \
 287         "DESTDIR=$(DESTDIR)" \
 288         "AR=$(AR)" \
 289         "AR_FLAGS=$(AR_FLAGS)" \
 290         "CC=$(CC)" \
 291         "CFLAGS=$(CFLAGS)" \
 292         "CXX=$(CXX)" \
 293         "CXXFLAGS=$(CXXFLAGS)" \
 294         "DLLTOOL=$(DLLTOOL)" \
 295         "LDFLAGS=$(LDFLAGS)" \
 296         "RANLIB=$(RANLIB)" \
 297         "MAKEINFO=$(MAKEINFO)" \
 298         "MAKEHTML=$(MAKEHTML)" \
 299         "MAKEHTMLFLAGS=$(MAKEHTMLFLAGS)" \
 300         "INSTALL=$(INSTALL)" \
 301         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
 302         "INSTALL_DATA=$(INSTALL_DATA)" \
 303         "RUNTEST=$(RUNTEST)" \
 304         "RUNTESTFLAGS=$(RUNTESTFLAGS)"
 305
 306 # All generated files which can be included by another file.
 307 generated_files = config.h
 308
 309 all: gdbserver$(EXEEXT) gdbreplay$(EXEEXT) $(extra_libraries)
 310
 311 # Traditionally "install" depends on "all".  But it may be useful
 312 # not to; for example, if the user has made some trivial change to a
 313 # source file and doesn't care about rebuilding or just wants to save the
 314 # time it takes for make to check that all is up to date.
 315 # install-only is intended to address that need.
 316 install: all
 317         @$(MAKE) $(FLAGS_TO_PASS) install-only
 318
 319 install-only:
 320         n=`echo gdbserver | sed '$(program_transform_name)'`; \
 321         if [ x$$n = x ]; then n=gdbserver; else true; fi; \
 322         if [ x"$(IPA_DEPFILES)" != x ]; then \
 323                 $(SHELL) $(srcdir)/../mkinstalldirs $(DESTDIR)$(libdir); \
 324                 $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $(IPA_LIB) $(DESTDIR)$(libdir)/$(IPA_LIB); \
 325         fi; \
 326         $(SHELL) $(srcdir)/../mkinstalldirs $(DESTDIR)$(bindir); \
 327         $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) gdbserver$(EXEEXT) $(DESTDIR)$(bindir)/$$n$(EXEEXT)
 328
 329 install-strip:
 330         $(MAKE) $(FLAGS_TO_PASS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
 331           install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
 332           `test -z '$(STRIP)' || \
 333             echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install-only
 334
 335 uninstall: force
 336         n=`echo gdbserver | sed '$(program_transform_name)'`; \
 337         if [ x$$n = x ]; then n=gdbserver; else true; fi; \
 338         rm -f $(DESTDIR)/$(bindir)/$$n$(EXEEXT) $(DESTDIR)$(man1dir)/$$n.1
 339
 340 installcheck:
 341 check:
 342 info dvi pdf:
 343 install-info:
 344 install-pdf:
 345 html:
 346 install-html:
 347 clean-info:
 348
 349 gdbserver$(EXEEXT): $(sort $(OBS)) ${CDEPS} $(LIBGNU) $(LIBIBERTY) \
 350                 $(INTL_DEPS) $(GDBSUPPORT)
 351         $(SILENCE) rm -f gdbserver$(EXEEXT)
 352         $(ECHO_CXXLD) $(CC_LD) $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) \
 353                 -o gdbserver$(EXEEXT) $(OBS) $(GDBSUPPORT) $(LIBGNU) \
 354                 $(LIBIBERTY) $(INTL) $(GDBSERVER_LIBS) $(XM_CLIBS) \
 355                 $(WIN32APILIBS)
 356
 357 gdbreplay$(EXEEXT): $(sort $(GDBREPLAY_OBS)) $(LIBGNU) $(LIBIBERTY) \
 358                 $(INTL_DEPS) $(GDBSUPPORT)
 359         $(SILENCE) rm -f gdbreplay$(EXEEXT)
 360         $(ECHO_CXXLD) $(CC_LD) $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) \
 361                 -o gdbreplay$(EXEEXT) $(GDBREPLAY_OBS) $(XM_CLIBS) \
 362                 $(GDBSUPPORT) $(LIBGNU) $(LIBIBERTY) $(INTL) \
 363                 $(WIN32APILIBS)
 364
 365 IPA_OBJS = \
 366         alloc-ipa.o \
 367         ax-ipa.o \
 368         gdbsupport/common-utils-ipa.o \
 369         gdbsupport/errors-ipa.o \
 370         gdbsupport/format-ipa.o \
 371         gdbsupport/print-utils-ipa.o \
 372         gdbsupport/rsp-low-ipa.o \
 373         gdbsupport/safe-strerror-ipa.o \
 374         gdbsupport/tdesc-ipa.o \
 375         regcache-ipa.o \
 376         remote-utils-ipa.o \
 377         tdesc-ipa.o \
 378         tracepoint-ipa.o \
 379         utils-ipa.o \
 380         ${IPA_DEPFILES}
 381
 382 IPA_LIB = libinproctrace.so
 383
 384 $(IPA_LIB): $(sort $(IPA_OBJS)) ${CDEPS}
 385         $(SILENCE) rm -f $(IPA_LIB)
 386         $(ECHO_CXXLD) $(CC_LD) -shared -fPIC -Wl,--soname=$(IPA_LIB) \
 387                 -Wl,--no-undefined $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) \
 388                 -o $(IPA_LIB) ${IPA_OBJS} -ldl -pthread
 389
 390 # Put the proper machine-specific files first, so M-. on a machine
 391 # specific routine gets the one for the correct machine.
 392 # The xyzzy stuff below deals with empty DEPFILES
 393 TAGS:   ${TAGFILES}
 394         etags \
 395           `for i in yzzy ${DEPFILES}; do \
 396              if [ x$$i != xyzzy ]; then \
 397                echo ${srcdir}/$$i | sed -e 's/\.o$$/\.cc/' \
 398                  -e 's,/\(arch\|nat\|target\)/,/../\1/,' \
 399              fi; \
 400            done` \
 401           ${TAGFILES}
 402 tags: TAGS
 403
 404 mostlyclean clean:
 405         rm -f *.o ${ADD_FILES} *~
 406         rm -f gdbserver$(EXEEXT) gdbreplay$(EXEEXT) core make.log
 407         rm -f $(IPA_LIB)
 408         rm -f *-generated.cc
 409         rm -f stamp-xml
 410         rm -f $(DEPDIR)/*.Po
 411         for i in $(CONFIG_SRC_SUBDIR); do \
 412                 rm -f $$i/*.o;  \
 413                 rm -f $$i/$(DEPDIR)/*; \
 414         done
 415
 416 maintainer-clean realclean distclean: clean
 417         rm -f Makefile config.status config.h stamp-h config.log
 418         rm -f Makefile
 419         for i in $(CONFIG_SRC_SUBDIR); do \
 420                 rmdir $$i/$(DEPDIR); \
 421         done
 422
 423 config.h: stamp-h ; @true
 424 stamp-h: config.in config.status
 425         $(SHELL) ./config.status config.h
 426
 427 Makefile: Makefile.in config.status
 428         $(SHELL) ./config.status $@
 429
 430 config.status: configure configure.srv $(srcdir)/../bfd/development.sh
 431         $(SHELL) ./config.status --recheck
 432
 433 # automatic rebuilding in automake-generated Makefiles requires
 434 # this rule in the toplevel Makefile, which, with GNU make, causes
 435 # the desired updates through the implicit regeneration of the Makefile
 436 # and all of its prerequisites.
 437 am--refresh:
 438         @:
 439
 440 force:
 441
 442 version-generated.cc: Makefile $(srcdir)/../gdb/version.in $(srcdir)/../bfd/version.h $(srcdir)/../gdbsupport/create-version.sh
 443         $(ECHO_GEN) $(SHELL) $(srcdir)/../gdbsupport/create-version.sh $(srcdir)/../gdb \
 444                 $(host_alias) $(target_alias) $@
 445
 446 xml-builtin-generated.cc: stamp-xml; @true
 447 stamp-xml: $(XML_DIR)/feature_to_c.sh Makefile $(XML_FILES)
 448         $(SILENCE) rm -f xml-builtin.tmp
 449         $(ECHO_GEN_XML_BUILTIN_GENERATED) $(SHELL) $(XML_DIR)/feature_to_c.sh \
 450                 xml-builtin.tmp $(XML_FILES)
 451         $(SILENCE) $(SHELL) $(srcdir)/../move-if-change xml-builtin.tmp xml-builtin-generated.cc
 452         $(SILENCE) echo stamp > stamp-xml
 453
 454 .PRECIOUS: xml-builtin.cc
 455
 456 # GNU Make has an annoying habit of putting *all* the Makefile variables
 457 # into the environment, unless you include this target as a circumvention.
 458 # Rumor is that this will be fixed (and this target can be removed)
 459 # in GNU Make 4.0.
 460 .NOEXPORT:
 461
 462 # GNU Make 3.63 has a different problem: it keeps tacking command line
 463 # overrides onto the definition of $(MAKE).  This variable setting
 464 # will remove them.
 465 MAKEOVERRIDES =
 466
 467 regdat_sh = $(srcdir)/../gdb/regformats/regdat.sh
 468
 469 UST_CFLAGS = $(ustinc) -DCONFIG_UST_GDB_INTEGRATION
 470
 471 # Undo gnulib replacements for the IPA shared library build.
 472 # The gnulib headers are still needed, but gnulib is not linked
 473 # into the IPA lib so replacement apis don't work.
 474 UNDO_GNULIB_CFLAGS = -Drpl_strerror_r=strerror_r
 475
 476 # Note, we only build the IPA if -fvisibility=hidden is supported in
 477 # the first place.
 478 IPAGENT_CFLAGS = $(INTERNAL_CFLAGS) $(UST_CFLAGS) \
 479         $(UNDO_GNULIB_CFLAGS) \
 480         -fPIC -DIN_PROCESS_AGENT \
 481         -fvisibility=hidden
 482
 483 IPAGENT_COMPILE = $(ECHO_CXX) $(COMPILE.pre) $(IPAGENT_CFLAGS) $(COMPILE.post)
 484
 485 # Rules for special cases.
 486
 487 ax-ipa.o: ax.cc
 488         $(IPAGENT_COMPILE) $(WARN_CFLAGS_NO_FORMAT) $<
 489         $(POSTCOMPILE)
 490
 491 ax.o: ax.cc
 492         $(COMPILE) $(WARN_CFLAGS_NO_FORMAT) $<
 493         $(POSTCOMPILE)
 494
 495 # Rules for objects that go in the in-process agent.
 496
 497 arch/%-ipa.o: ../gdb/arch/%.c
 498         $(IPAGENT_COMPILE) -x c++ $<
 499         $(POSTCOMPILE)
 500
 501 gdbsupport/%-ipa.o: ../gdbsupport/%.cc
 502         $(IPAGENT_COMPILE) $<
 503         $(POSTCOMPILE)
 504
 505 %-ipa.o: %-generated.cc
 506         $(IPAGENT_COMPILE) $<
 507         $(POSTCOMPILE)
 508
 509 %-ipa.o: %.cc
 510         $(IPAGENT_COMPILE) $<
 511         $(POSTCOMPILE)
 512
 513 %-ipa.o: ../gdb/%.c
 514         $(IPAGENT_COMPILE) -x c++ $<
 515         $(POSTCOMPILE)
 516
 517 # Note: Between two matching pattern rules, GNU Make 3.81 chooses the first one.
 518 # Therefore, this one needs to be before "%.o: %.cc" for it to be considered for
 519 # files such as linux-amd64-ipa.o generated from linux-amd64-ipa.cc.
 520 #
 521 # Later versions of GNU Make choose the rule with the shortest stem, so it would
 522 # work in any order.
 523
 524 %-ipa.o: %-ipa.cc
 525         $(IPAGENT_COMPILE) $<
 526         $(POSTCOMPILE)
 527
 528 # Rules for objects that go in the gdbserver binary.
 529
 530 arch/%.o: ../gdb/arch/%.c
 531         $(COMPILE) -x c++ $<
 532         $(POSTCOMPILE)
 533
 534 %.o: %-generated.cc
 535         $(COMPILE) $<
 536         $(POSTCOMPILE)
 537
 538 %.o: %.cc
 539         $(COMPILE) $<
 540         $(POSTCOMPILE)
 541
 542 nat/%.o: ../gdb/nat/%.c
 543         $(COMPILE) -x c++ $<
 544         $(POSTCOMPILE)
 545
 546 target/%.o: ../gdb/target/%.c
 547         $(COMPILE) -x c++ $<
 548         $(POSTCOMPILE)
 549
 550 %.o: ../gdb/%.c
 551         $(COMPILE) -x c++ $<
 552         $(POSTCOMPILE)
 553
 554 # Rules for register format descriptions.  Suffix destination files with
 555 # -generated to identify and clean them easily.
 556
 557 %-generated.cc: ../gdb/regformats/%.dat $(regdat_sh)
 558         $(ECHO_REGDAT) $(SHELL) $(regdat_sh) $< $@
 559
 560 %-generated.cc: ../gdb/regformats/arm/%.dat $(regdat_sh)
 561         $(ECHO_REGDAT) $(SHELL) $(regdat_sh) $< $@
 562
 563 %-generated.cc: ../gdb/regformats/rs6000/%.dat $(regdat_sh)
 564         $(ECHO_REGDAT) $(SHELL) $(regdat_sh) $< $@
 565
 566 #
 567 # Dependency tracking.
 568 #
 569
 570 ifeq ($(DEPMODE),depmode=gcc3)
 571 # Note that we put the dependencies into a .Tpo file, then move them
 572 # into place if the compile succeeds.  We need this because gcc does
 573 # not atomically write the dependency output file.
 574 override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \
 575         -MF $(@D)/$(DEPDIR)/$(basename $(@F)).Tpo
 576 override POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(basename $(@F)).Tpo \
 577         $(@D)/$(DEPDIR)/$(basename $(@F)).Po
 578 else
 579 override COMPILE.pre = source='$<' object='$@' libtool=no \
 580         DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) \
 581         $(CXX) $(CXX_DIALECT)
 582 # depcomp handles atomicity for us, so we don't need a postcompile
 583 # step.
 584 override POSTCOMPILE =
 585 endif
 586
 587 # A list of all the objects we might care about in this build, for
 588 # dependency tracking.
 589 all_object_files = $(OBS) $(GDBREPLAY_OBS) $(IPA_OBJS)
 590
 591 # Ensure that generated files are created early.  Use order-only
 592 # dependencies if available.  They require GNU make 3.80 or newer,
 593 # and the .VARIABLES variable was introduced at the same time.
 594 ifdef .VARIABLES
 595 $(all_object_files): | $(generated_files)
 596 else
 597 $(all_object_files) : $(generated_files)
 598 endif
 599
 600 # All the .deps files to include.
 601 all_deps_files = $(foreach dep,$(patsubst %.o,%.Po,$(all_object_files)),\
 602                    $(dir $(dep))/$(DEPDIR)/$(notdir $(dep)))
 603
 604 # Dependencies.
 605 -include $(all_deps_files)
 606
 607 # Disable implicit make rules.
 608 include $(srcdir)/../gdb/disable-implicit-rules.mk
 609
 610 # Do not delete intermediate files (e.g. *-generated.cc).
 611 .SECONDARY:
 612
 613 # This is the end of "Makefile.in".