GenerateLinkOptData.gmk revision 2500:a4087bc10a88
1# 2# Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4# 5# This code is free software; you can redistribute it and/or modify it 6# under the terms of the GNU General Public License version 2 only, as 7# published by the Free Software Foundation. Oracle designates this 8# particular file as subject to the "Classpath" exception as provided 9# by Oracle in the LICENSE file that accompanied this code. 10# 11# This code is distributed in the hope that it will be useful, but WITHOUT 12# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14# version 2 for more details (a copy is included in the LICENSE file that 15# accompanied this code). 16# 17# You should have received a copy of the GNU General Public License version 18# 2 along with this work; if not, write to the Free Software Foundation, 19# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20# 21# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22# or visit www.oracle.com if you need additional information or have any 23# questions. 24# 25 26################################################################################ 27# Generate classlist 28################################################################################ 29 30default: all 31 32include $(SPEC) 33include MakeBase.gmk 34include JarArchive.gmk 35 36################################################################################ 37# Create a jar with our generator class. Using a jar is intentional since it 38# will load more classes 39 40$(eval $(call SetupJarArchive, CLASSLIST_JAR, \ 41 SRCS := $(BUILDTOOLS_OUTPUTDIR)/jdk_tools_classes, \ 42 INCLUDES := build/tools/classlist, \ 43 JAR := $(SUPPORT_OUTPUTDIR)/classlist.jar, \ 44)) 45 46TARGETS += $(CLASSLIST_JAR) 47 48################################################################################ 49 50LINK_OPT_DIR := $(SUPPORT_OUTPUTDIR)/link_opt 51CLASSLIST_FILE := $(LINK_OPT_DIR)/classlist 52JLI_TRACE_FILE := $(LINK_OPT_DIR)/default_jli_trace.txt 53 54# If an external buildjdk has been supplied, we don't build a separate interim 55# image, so just use the external build jdk instead. 56ifeq ($(EXTERNAL_BUILDJDK), true) 57 INTERIM_IMAGE_DIR := $(BUILD_JDK) 58endif 59 60$(CLASSLIST_FILE): $(INTERIM_IMAGE_DIR)/bin/java$(EXE_SUFFIX) $(CLASSLIST_JAR) 61 $(call MakeDir, $(LINK_OPT_DIR)) 62 $(call LogInfo, Generating $(patsubst $(OUTPUT_ROOT)/%, %, $@)) 63 $(call LogInfo, Generating $(patsubst $(OUTPUT_ROOT)/%, %, $(JLI_TRACE_FILE))) 64 $(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -XX:DumpLoadedClassList=$@ \ 65 -Djava.lang.invoke.MethodHandle.TRACE_RESOLVE=true \ 66 -cp $(SUPPORT_OUTPUTDIR)/classlist.jar \ 67 build.tools.classlist.HelloClasslist \ 68 $(LOG_DEBUG) 2>&1 > $(JLI_TRACE_FILE) 69 70# The jli trace is created by the same recipe as classlist. By declaring these 71# dependencies, make will correctly rebuild both jli trace and classlist 72# incrementally using the single recpie above. 73$(CLASSLIST_FILE): $(JLI_TRACE_FILE) 74$(JLI_TRACE_FILE): $(INTERIM_IMAGE_DIR)/bin/java$(EXE_SUFFIX) $(CLASSLIST_JAR) 75 76TARGETS += $(CLASSLIST_FILE) $(JLI_TRACE_FILE) 77 78# Copy the classlist file into java.base libs 79$(eval $(call SetupCopyFiles, COPY_CLASSLIST, \ 80 FILES := $(CLASSLIST_FILE), \ 81 DEST := $(SUPPORT_OUTPUTDIR)/modules_libs/java.base, \ 82)) 83 84TARGETS += $(COPY_CLASSLIST) 85 86# Copy the default_jli_trace.txt file into jdk.jlink 87$(eval $(call SetupCopyFiles, COPY_JLI_TRACE, \ 88 FILES := $(JLI_TRACE_FILE), \ 89 DEST := $(JDK_OUTPUTDIR)/modules/jdk.jlink/jdk/tools/jlink/internal/plugins, \ 90)) 91 92TARGETS += $(COPY_JLI_TRACE) 93 94################################################################################ 95 96all: $(TARGETS) 97