aoqi@0: #
dcubed@7354: # Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
aoqi@0: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0: #
aoqi@0: # This code is free software; you can redistribute it and/or modify it
aoqi@0: # under the terms of the GNU General Public License version 2 only, as
aoqi@0: # published by the Free Software Foundation.
aoqi@0: #
aoqi@0: # This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0: # version 2 for more details (a copy is included in the LICENSE file that
aoqi@0: # accompanied this code).
aoqi@0: #
aoqi@0: # You should have received a copy of the GNU General Public License version
aoqi@0: # 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0: #
aoqi@0: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0: # or visit www.oracle.com if you need additional information or have any
aoqi@0: # questions.
aoqi@0: #  
aoqi@0: #
aoqi@0: 
aoqi@0: # Rules to build jvm_db/dtrace, used by vm.make
aoqi@0: 
aoqi@0: # We build libjvm_dtrace/libjvm_db/dtrace for COMPILER1 and COMPILER2
aoqi@0: # but not for CORE configuration.
aoqi@0: 
aoqi@0: ifneq ("${TYPE}", "CORE")
aoqi@0: 
aoqi@0: ifdef USE_GCC
aoqi@0: 
aoqi@0: dtraceCheck:
aoqi@0: 	$(QUIETLY) echo "**NOTICE** Dtrace support disabled for gcc builds"
aoqi@0: 
aoqi@0: else
aoqi@0: 
aoqi@0: JVM_DB = libjvm_db
aoqi@0: LIBJVM_DB = libjvm_db.so
aoqi@0: 
aoqi@0: LIBJVM_DB_DEBUGINFO   = libjvm_db.debuginfo
aoqi@0: LIBJVM_DB_DIZ         = libjvm_db.diz
aoqi@0: 
aoqi@0: JVM_DTRACE = jvm_dtrace
aoqi@0: LIBJVM_DTRACE = libjvm_dtrace.so
aoqi@0: 
aoqi@0: LIBJVM_DTRACE_DEBUGINFO   = libjvm_dtrace.debuginfo
aoqi@0: LIBJVM_DTRACE_DIZ         = libjvm_dtrace.diz
aoqi@0: 
aoqi@0: JVMOFFS = JvmOffsets
aoqi@0: JVMOFFS.o = $(JVMOFFS).o
aoqi@0: GENOFFS = generate$(JVMOFFS)
aoqi@0: 
aoqi@0: DTRACE_SRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/dtrace
aoqi@0: DTRACE = dtrace
aoqi@0: DTRACE.o = $(DTRACE).o
aoqi@0: 
aoqi@0: # to remove '-g' option which causes link problems
aoqi@0: # also '-z nodefs' is used as workaround
aoqi@0: GENOFFS_CFLAGS = $(shell echo $(CFLAGS) | sed -e 's/ -g / /g' -e 's/ -g0 / /g';)
aoqi@0: 
aoqi@0: ifdef LP64
aoqi@0: DTRACE_OPTS = -64 -D_LP64
aoqi@0: endif
aoqi@0: 
aoqi@0: # making libjvm_db
aoqi@0: 
aoqi@0: # Use mapfile with libjvm_db.so
aoqi@0: LIBJVM_DB_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jvm_db
aoqi@0: LFLAGS_JVM_DB += $(MAPFLAG:FILENAME=$(LIBJVM_DB_MAPFILE))
aoqi@0: 
aoqi@0: # Use mapfile with libjvm_dtrace.so
aoqi@0: LIBJVM_DTRACE_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jvm_dtrace
aoqi@0: LFLAGS_JVM_DTRACE += $(MAPFLAG:FILENAME=$(LIBJVM_DTRACE_MAPFILE))
aoqi@0: 
aoqi@0: ifdef USE_GCC
aoqi@0: LFLAGS_JVM_DB += -D_REENTRANT $(PICFLAG)
aoqi@0: LFLAGS_JVM_DTRACE += -D_REENTRANT $(PICFLAG)
aoqi@0: else
aoqi@0: LFLAGS_JVM_DB += -mt $(PICFLAG) -xnolib
aoqi@0: LFLAGS_JVM_DTRACE += -mt $(PICFLAG) -xnolib -ldl
aoqi@0: endif
aoqi@0: 
aoqi@0: ISA = $(subst i386,i486,$(shell isainfo -n))
aoqi@0: 
aoqi@0: # Making 64/libjvm_db.so: 64-bit version of libjvm_db.so which handles 32-bit libjvm.so
aoqi@0: ifneq ("${ISA}","${BUILDARCH}")
aoqi@0: 
aoqi@0: XLIBJVM_DIR = 64
aoqi@0: XLIBJVM_DB = $(XLIBJVM_DIR)/$(LIBJVM_DB)
aoqi@0: XLIBJVM_DTRACE = $(XLIBJVM_DIR)/$(LIBJVM_DTRACE)
aoqi@0: 
aoqi@0: XLIBJVM_DB_DEBUGINFO       = $(XLIBJVM_DIR)/$(LIBJVM_DB_DEBUGINFO)
aoqi@0: XLIBJVM_DB_DIZ             = $(XLIBJVM_DIR)/$(LIBJVM_DB_DIZ)
aoqi@0: XLIBJVM_DTRACE_DEBUGINFO   = $(XLIBJVM_DIR)/$(LIBJVM_DTRACE_DEBUGINFO)
aoqi@0: XLIBJVM_DTRACE_DIZ         = $(XLIBJVM_DIR)/$(LIBJVM_DTRACE_DIZ)
aoqi@0: 
dcubed@7354: $(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)
aoqi@0: 	@echo Making $@
aoqi@0: 	$(QUIETLY) mkdir -p $(XLIBJVM_DIR) ; \
aoqi@0: 	$(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. -I$(GENERATED) \
aoqi@0: 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc
aoqi@0: ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
aoqi@0: 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(XLIBJVM_DB_DEBUGINFO)
aoqi@0: # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR) is not
aoqi@0: # in the link name:
dcubed@7354: 	( cd $(XLIBJVM_DIR) && $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB) )
aoqi@0:   ifeq ($(STRIP_POLICY),all_strip)
aoqi@0: 	$(QUIETLY) $(STRIP) $@
aoqi@0:   else
aoqi@0:     ifeq ($(STRIP_POLICY),min_strip)
aoqi@0: 	$(QUIETLY) $(STRIP) -x $@
aoqi@0:     # implied else here is no stripping at all
aoqi@0:     endif
aoqi@0:   endif
aoqi@0:   ifeq ($(ZIP_DEBUGINFO_FILES),1)
aoqi@0: # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR) is not
aoqi@0: # in the archived name:
aoqi@0: 	( cd $(XLIBJVM_DIR) && $(ZIPEXE) -q -y $(LIBJVM_DB_DIZ) $(LIBJVM_DB_DEBUGINFO) )
aoqi@0: 	$(RM) $(XLIBJVM_DB_DEBUGINFO)
aoqi@0:   endif
aoqi@0: endif
aoqi@0: 
dcubed@7354: $(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
aoqi@0: 	@echo Making $@
aoqi@0: 	$(QUIETLY) mkdir -p $(XLIBJVM_DIR) ; \
aoqi@0: 	$(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. \
aoqi@0: 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor
aoqi@0: ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
aoqi@0: 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(XLIBJVM_DTRACE_DEBUGINFO)
aoqi@0: # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR) is not
aoqi@0: # in the link name:
dcubed@7354: 	( cd $(XLIBJVM_DIR) && $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE) )
aoqi@0:   ifeq ($(STRIP_POLICY),all_strip)
aoqi@0: 	$(QUIETLY) $(STRIP) $@
aoqi@0:   else
aoqi@0:     ifeq ($(STRIP_POLICY),min_strip)
aoqi@0: 	$(QUIETLY) $(STRIP) -x $@
aoqi@0:     # implied else here is no stripping at all
aoqi@0:     endif
aoqi@0:   endif
aoqi@0:   ifeq ($(ZIP_DEBUGINFO_FILES),1)
aoqi@0: # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR) is not
aoqi@0: # in the archived name:
aoqi@0: 	( cd $(XLIBJVM_DIR) && $(ZIPEXE) -q -y $(LIBJVM_DTRACE_DIZ) $(LIBJVM_DTRACE_DEBUGINFO))
aoqi@0: 	$(RM) $(XLIBJVM_DTRACE_DEBUGINFO)
aoqi@0:   endif
aoqi@0: endif
aoqi@0: 
aoqi@0: endif # ifneq ("${ISA}","${BUILDARCH}")
aoqi@0: 
aoqi@0: ifdef USE_GCC
aoqi@0: LFLAGS_GENOFFS += -D_REENTRANT
aoqi@0: else
aoqi@0: LFLAGS_GENOFFS += -mt -xnolib -norunpath
aoqi@0: endif
aoqi@0: 
aoqi@0: lib$(GENOFFS).so: $(DTRACE_SRCDIR)/$(GENOFFS).cpp $(DTRACE_SRCDIR)/$(GENOFFS).h \
aoqi@0:                   $(LIBJVM.o)
aoqi@0: 	$(QUIETLY) $(CXX) $(CXXFLAGS) $(GENOFFS_CFLAGS) $(SHARED_FLAG) $(PICFLAG) \
aoqi@0: 		 $(LFLAGS_GENOFFS) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS).cpp -lc
aoqi@0: 
aoqi@0: $(GENOFFS): $(DTRACE_SRCDIR)/$(GENOFFS)Main.c lib$(GENOFFS).so
aoqi@0: 	$(QUIETLY) $(LINK.CXX) -z nodefs -o $@ $(DTRACE_SRCDIR)/$(GENOFFS)Main.c \
aoqi@0: 		./lib$(GENOFFS).so
aoqi@0: 
aoqi@0: CONDITIONALLY_UPDATE_JVMOFFS_TARGET = \
aoqi@0: 	cmp -s $@ $@.tmp; \
aoqi@0: 	case $$? in \
aoqi@0: 	0) rm -f $@.tmp;; \
aoqi@0: 	*) rm -f $@ && mv $@.tmp $@ && echo Updated $@;; \
aoqi@0: 	esac
aoqi@0: 
aoqi@0: # $@.tmp is created first to avoid an empty $(JVMOFFS).h if an error occurs.
aoqi@0: $(JVMOFFS).h: $(GENOFFS)
aoqi@0: 	$(QUIETLY) LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ./$(GENOFFS) -header > $@.tmp
aoqi@0: 	$(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET)
aoqi@0: 
aoqi@0: $(JVMOFFS)Index.h: $(GENOFFS)
aoqi@0: 	$(QUIETLY) LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ./$(GENOFFS) -index > $@.tmp
aoqi@0: 	$(QUIETLY)  $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET)
aoqi@0: 
aoqi@0: $(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h
aoqi@0: 	$(QUIETLY) LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ./$(GENOFFS) -table > $@.tmp
aoqi@0: 	$(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET)
aoqi@0: 
aoqi@0: $(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp 
aoqi@0: 	$(QUIETLY) $(CXX) -c -I. -o $@ $(ARCHFLAG) -D$(TYPE) $(JVMOFFS).cpp
aoqi@0: 
dcubed@7354: $(LIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE)
aoqi@0: 	@echo Making $@
aoqi@0: 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \
aoqi@0: 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc
aoqi@0: ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
aoqi@0: 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DB_DEBUGINFO)
dcubed@7354: 	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $@
aoqi@0:   ifeq ($(STRIP_POLICY),all_strip)
aoqi@0: 	$(QUIETLY) $(STRIP) $@
aoqi@0:   else
aoqi@0:     ifeq ($(STRIP_POLICY),min_strip)
aoqi@0: 	$(QUIETLY) $(STRIP) -x $@
aoqi@0:     # implied else here is no stripping at all
aoqi@0:     endif
aoqi@0:   endif
aoqi@0:   ifeq ($(ZIP_DEBUGINFO_FILES),1)
aoqi@0: 	$(ZIPEXE) -q -y $(LIBJVM_DB_DIZ) $(LIBJVM_DB_DEBUGINFO)
aoqi@0: 	$(RM) $(LIBJVM_DB_DEBUGINFO)
aoqi@0:   endif
aoqi@0: endif
aoqi@0: 
dcubed@7354: $(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
aoqi@0: 	@echo Making $@
aoqi@0: 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I.  \
aoqi@0: 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor
aoqi@0: ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
aoqi@0: 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DTRACE_DEBUGINFO)
dcubed@7354: 	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $@
aoqi@0:   ifeq ($(STRIP_POLICY),all_strip)
aoqi@0: 	$(QUIETLY) $(STRIP) $@
aoqi@0:   else
aoqi@0:     ifeq ($(STRIP_POLICY),min_strip)
aoqi@0: 	$(QUIETLY) $(STRIP) -x $@
aoqi@0:     # implied else here is no stripping at all
aoqi@0:     endif
aoqi@0:   endif
aoqi@0:   ifeq ($(ZIP_DEBUGINFO_FILES),1)
aoqi@0: 	$(ZIPEXE) -q -y $(LIBJVM_DTRACE_DIZ) $(LIBJVM_DTRACE_DEBUGINFO) 
aoqi@0: 	$(RM) $(LIBJVM_DTRACE_DEBUGINFO)
aoqi@0:   endif
aoqi@0: endif
aoqi@0: 
aoqi@0: $(DTRACE).d: $(DTRACE_SRCDIR)/hotspot.d $(DTRACE_SRCDIR)/hotspot_jni.d \
aoqi@0:              $(DTRACE_SRCDIR)/hs_private.d $(DTRACE_SRCDIR)/jhelper.d
aoqi@0: 	$(QUIETLY) cat $^ > $@
aoqi@0: 
aoqi@0: DTraced_Files = ciEnv.o \
aoqi@0:                 classLoadingService.o \
aoqi@0:                 compileBroker.o \
aoqi@0:                 hashtable.o \
aoqi@0:                 instanceKlass.o \
aoqi@0:                 java.o \
aoqi@0:                 jni.o \
aoqi@0:                 jvm.o \
aoqi@0:                 memoryManager.o \
aoqi@0:                 nmethod.o \
aoqi@0:                 objectMonitor.o \
aoqi@0:                 runtimeService.o \
aoqi@0:                 sharedRuntime.o \
aoqi@0:                 synchronizer.o \
aoqi@0:                 thread.o \
aoqi@0:                 unsafe.o \
aoqi@0:                 vmThread.o \
aoqi@0:                 vmCMSOperations.o \
aoqi@0:                 vmPSOperations.o \
aoqi@0:                 vmGCOperations.o \
aoqi@0: 
aoqi@0: # Dtrace is available, so we build $(DTRACE.o)  
aoqi@0: $(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files)
aoqi@0: 	@echo Compiling $(DTRACE).d
aoqi@0: 
aoqi@0: 	$(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -xlazyload -o $@ -s $(DTRACE).d \
aoqi@0:      $(DTraced_Files) ||\
aoqi@0:   STATUS=$$?;\
aoqi@0:   if [ x"$$STATUS" = x"1" ]; then \
aoqi@0:       if [ x`uname -r` = x"5.10" -a \
aoqi@0:            x`uname -p` = x"sparc" ]; then\
aoqi@0:     echo "*****************************************************************";\
aoqi@0:     echo "* If you are building server compiler, and the error message is ";\
aoqi@0:     echo "* \"incorrect ELF machine type...\", you have run into solaris bug ";\
aoqi@0:     echo "* 6213962, \"dtrace -G doesn't work on sparcv8+ object files\".";\
aoqi@0:     echo "* Either patch/upgrade your system (>= S10u1_15), or set the ";\
aoqi@0:     echo "* environment variable HOTSPOT_DISABLE_DTRACE_PROBES to disable ";\
aoqi@0:     echo "* dtrace probes for this build.";\
aoqi@0:     echo "*****************************************************************";\
aoqi@0:       elif [ x`uname -r` = x"5.10" ]; then\
aoqi@0:     echo "*****************************************************************";\
aoqi@0:     echo "* If you are seeing 'syntax error near \"umpiconninfo_t\"' on Solaris";\
aoqi@0:     echo "* 10, try doing 'cd /usr/lib/dtrace && gzip mpi.d' as root, ";\
aoqi@0:     echo "* or set the environment variable HOTSPOT_DISABLE_DTRACE_PROBES";\
aoqi@0:     echo "* to disable dtrace probes for this build.";\
aoqi@0:     echo "*****************************************************************";\
aoqi@0:       else \
aoqi@0:     echo "*****************************************************************";\
aoqi@0:     echo "* If you cannot fix dtrace build issues, try to ";\
aoqi@0:     echo "* set the environment variable HOTSPOT_DISABLE_DTRACE_PROBES";\
aoqi@0:     echo "* to disable dtrace probes for this build.";\
aoqi@0:     echo "*****************************************************************";\
aoqi@0:       fi; \
aoqi@0:   fi;\
aoqi@0:   exit $$STATUS
aoqi@0:   # Since some DTraced_Files are in LIBJVM.o and they are touched by this
aoqi@0:   # command, and libgenerateJvmOffsets.so depends on LIBJVM.o, 'make' will
aoqi@0:   # think it needs to rebuild libgenerateJvmOffsets.so and thus JvmOffsets*
aoqi@0:   # files, but it doesn't, so we touch the necessary files to prevent later
aoqi@0:   # recompilation. Note: we only touch the necessary files if they already
aoqi@0:   # exist in order to close a race where an empty file can be created
aoqi@0:   # before the real build rule is executed.
aoqi@0:   # But, we can't touch the *.h files:  This rule depends
aoqi@0:   # on them, and that would cause an infinite cycle of rebuilding.
aoqi@0:   # Neither the *.h or *.ccp files need to be touched, since they have
aoqi@0:   # rules which do not update them when the generator file has not
aoqi@0:   # changed their contents.
aoqi@0: 	$(QUIETLY) if [ -f lib$(GENOFFS).so ]; then touch lib$(GENOFFS).so; fi
aoqi@0: 	$(QUIETLY) if [ -f $(GENOFFS) ]; then touch $(GENOFFS); fi
aoqi@0: 	$(QUIETLY) if [ -f $(JVMOFFS.o) ]; then touch $(JVMOFFS.o); fi
aoqi@0: 
aoqi@0: .PHONY: dtraceCheck
aoqi@0: 
aoqi@0: SYSTEM_DTRACE_H = /usr/include/dtrace.h
aoqi@0: SYSTEM_DTRACE_PROG = /usr/sbin/dtrace
aoqi@0: PATCH_DTRACE_PROG = /opt/SUNWdtrd/sbin/dtrace
aoqi@0: systemDtraceFound := $(wildcard ${SYSTEM_DTRACE_PROG})
aoqi@0: patchDtraceFound := $(wildcard ${PATCH_DTRACE_PROG})
aoqi@0: systemDtraceHdrFound := $(wildcard $(SYSTEM_DTRACE_H))
aoqi@0: 
aoqi@0: ifneq ("$(systemDtraceHdrFound)", "") 
aoqi@0: CFLAGS += -DHAVE_DTRACE_H
aoqi@0: endif
aoqi@0: 
aoqi@0: ifneq ("$(patchDtraceFound)", "")
aoqi@0: DTRACE_PROG=$(PATCH_DTRACE_PROG)
aoqi@0: DTRACE_INCL=-I/opt/SUNWdtrd/include
aoqi@0: else
aoqi@0: ifneq ("$(systemDtraceFound)", "")
aoqi@0: DTRACE_PROG=$(SYSTEM_DTRACE_PROG)
aoqi@0: else
aoqi@0: 
aoqi@0: endif # ifneq ("$(systemDtraceFound)", "")
aoqi@0: endif # ifneq ("$(patchDtraceFound)", "")
aoqi@0: 
aoqi@0: ifneq ("${DTRACE_PROG}", "")
aoqi@0: ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")
aoqi@0: 
aoqi@0: DTRACE_OBJS = $(DTRACE.o) $(JVMOFFS.o)
aoqi@0: CFLAGS += $(DTRACE_INCL) -DDTRACE_ENABLED
aoqi@0: MAPFILE_DTRACE_OPT = $(MAPFILE_DTRACE)
aoqi@0: 
aoqi@0: dtraceCheck:
aoqi@0: 
aoqi@0: else # manually disabled
aoqi@0: 
aoqi@0: dtraceCheck:
aoqi@0: 	$(QUIETLY) echo "**NOTICE** Dtrace support disabled via environment variable"
aoqi@0: 
aoqi@0: endif # ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")
aoqi@0: 
aoqi@0: else # No dtrace program found
aoqi@0: 
aoqi@0: dtraceCheck:
aoqi@0: 	$(QUIETLY) echo "**NOTICE** Dtrace support disabled: not supported by system"
aoqi@0: 
aoqi@0: endif # ifneq ("${dtraceFound}", "")
aoqi@0: 
aoqi@0: endif # ifdef USE_GCC
aoqi@0: 
aoqi@0: else # CORE build
aoqi@0: 
aoqi@0: dtraceCheck:
aoqi@0: 	$(QUIETLY) echo "**NOTICE** Dtrace support disabled for CORE builds"
aoqi@0: 
aoqi@0: endif # ifneq ("${TYPE}", "CORE")