| # |
| # Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved. |
| # 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. Oracle designates this |
| # particular file as subject to the "Classpath" exception as provided |
| # by Oracle in the LICENSE file that accompanied this code. |
| # |
| # 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. |
| # |
| |
| ################################################################################ |
| # Gensrc support for dtrace. The files generated here are included by dtrace.hpp |
| |
| ifeq ($(call check-jvm-feature, dtrace), true) |
| |
| ifeq ($(OPENJDK_TARGET_OS), solaris) |
| DTRACE_FLAGS := -64 |
| DTRACE_CPP_FLAGS := -D_LP64 |
| else ifeq ($(OPENJDK_TARGET_OS), macosx) |
| DTRACE_CPP_FLAGS := -D_LP64 -x c |
| else ifeq ($(OPENJDK_TARGET_OS), linux) |
| DTRACE_CPP_FLAGS := -x c |
| endif |
| |
| DTRACE_SOURCE_DIR := $(HOTSPOT_TOPDIR)/src/os/posix/dtrace |
| DTRACE_GENSRC_DIR := $(JVM_VARIANT_OUTPUTDIR)/gensrc/dtracefiles |
| |
| # Make sure we run our selected compiler for preprocessing instead of letting |
| # the dtrace tool pick it on it's own. |
| $(DTRACE_GENSRC_DIR)/%.h: $(DTRACE_SOURCE_DIR)/%.d |
| $(call LogInfo, Generating dtrace header file $(@F)) |
| $(call MakeDir, $(@D) $(DTRACE_SUPPORT_DIR)) |
| $(call ExecuteWithLog, $(DTRACE_SUPPORT_DIR)/$(@F).d, \ |
| ( $(CC) -E $(DTRACE_CPP_FLAGS) $< > $(DTRACE_SUPPORT_DIR)/$(@F).d ) ) |
| $(call ExecuteWithLog, $@, $(DTRACE) $(DTRACE_FLAGS) -h -o $@ -s $(DTRACE_SUPPORT_DIR)/$(@F).d) |
| |
| # Process all .d files in DTRACE_SOURCE_DIR. They are: |
| # hotspot_jni.d hotspot.d hs_private.d |
| TARGETS += $(patsubst $(DTRACE_SOURCE_DIR)/%.d, \ |
| $(DTRACE_GENSRC_DIR)/%.h, $(wildcard $(DTRACE_SOURCE_DIR)/*.d)) |
| |
| endif |