Mercurial > hg > truffle
view make/linux/makefiles/dtrace.make @ 14606:f50dece27798
fixed regression in gate command
author | Doug Simon <doug.simon@oracle.com> |
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date | Tue, 18 Mar 2014 23:50:46 +0100 |
parents | a00b8f42c4c4 |
children | 4ca6dc0799b6 |
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# # Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved. # Copyright (c) 2012 Red Hat, Inc. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License version 2 only, as # published by the Free Software Foundation. # # This code is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # version 2 for more details (a copy is included in the LICENSE file that # accompanied this code). # # You should have received a copy of the GNU General Public License version # 2 along with this work; if not, write to the Free Software Foundation, # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. # # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA # or visit www.oracle.com if you need additional information or have any # questions. # # # Linux does not build jvm_db LIBJVM_DB = # Only OPENJDK builds test and support SDT probes currently. ifndef OPENJDK REASON = "This JDK does not support SDT probes" else # We need a recent GCC for the default ifeq "$(shell expr \( $(CC_VER_MAJOR) \>= 4 \) \& \( $(CC_VER_MINOR) \>= 4 \) )" "0" REASON = "gcc version is too old" else # But it does have a SystemTap dtrace compatible sys/sdt.h ifneq ($(ALT_SDT_H),) SDT_H_FILE = $(ALT_SDT_H) else SDT_H_FILE = /usr/include/sys/sdt.h endif DTRACE_ENABLED = $(shell test -f $(SDT_H_FILE) && echo $(SDT_H_FILE)) REASON = "$(SDT_H_FILE) not found" endif # GCC version endif # OPENJDK DTRACE_COMMON_SRCDIR = $(GAMMADIR)/src/os/posix/dtrace DTRACE_PROG = dtrace DtraceOutDir = $(GENERATED)/dtracefiles $(DtraceOutDir): mkdir $(DtraceOutDir) $(DtraceOutDir)/hotspot.h: $(DTRACE_COMMON_SRCDIR)/hotspot.d | $(DtraceOutDir) $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_COMMON_SRCDIR)/hotspot.d $(DtraceOutDir)/hotspot_jni.h: $(DTRACE_COMMON_SRCDIR)/hotspot_jni.d | $(DtraceOutDir) $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_COMMON_SRCDIR)/hotspot_jni.d $(DtraceOutDir)/hs_private.h: $(DTRACE_COMMON_SRCDIR)/hs_private.d | $(DtraceOutDir) $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_COMMON_SRCDIR)/hs_private.d ifneq ($(DTRACE_ENABLED),) CFLAGS += -DDTRACE_ENABLED dtrace_gen_headers: $(DtraceOutDir)/hotspot.h $(DtraceOutDir)/hotspot_jni.h $(DtraceOutDir)/hs_private.h else dtrace_gen_headers: $(QUIETLY) echo "**NOTICE** Dtrace support disabled: $(REASON)" endif # Phony target used in vm.make build target to check whether enabled. ifeq ($(DTRACE_ENABLED),) dtraceCheck: $(QUIETLY) echo "**NOTICE** Dtrace support disabled: $(REASON)" else dtraceCheck: endif .PHONY: dtrace_gen_headers dtraceCheck # It doesn't support HAVE_DTRACE_H though.