--- old/make/common/SetupJava.gmk 2014-08-20 13:31:41.429946932 +0200 +++ /dev/null 2014-07-28 09:53:22.542689142 +0200 @@ -1,88 +0,0 @@ -# -# Copyright (c) 2011, 2014, 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. -# - -ifndef _SETUP_GMK -_SETUP_GMK := 1 - -include JavaCompilation.gmk - -DISABLE_WARNINGS := -Xlint:all,-deprecation,-unchecked,-rawtypes,-cast,-serial,-dep-ann,-static,-fallthrough,-try,-varargs,-empty,-finally - -# To build with all warnings enabled, do the following: -# make JAVAC_WARNINGS="-Xlint:all -Xmaxwarns 10000" -JAVAC_WARNINGS := -Xlint:all,-deprecation -Werror - -# Any java code executed during a JDK build to build other parts of the JDK must be -# executed by the bootstrap JDK (probably with -Xbootclasspath/p: ) and for this -# purpose must be built with -target PREVIOUS for bootstrapping purposes, which -# requires restricting to language level and api of previous JDK. -# -# The generate old bytecode javac setup uses the new compiler to compile for the -# boot jdk to generate tools that need to be run with the boot jdk. -# Thus we force the target bytecode to the previous JDK version. -$(eval $(call SetupJavaCompiler,GENERATE_OLDBYTECODE, \ - JVM := $(JAVA_SMALL), \ - JAVAC := $(NEW_JAVAC), \ - FLAGS := $(BOOT_JDK_SOURCETARGET) -bootclasspath $(BOOT_RTJAR) $(DISABLE_WARNINGS), \ - SERVER_DIR := $(SJAVAC_SERVER_DIR), \ - SERVER_JVM := $(SJAVAC_SERVER_JAVA))) - -# The generate new bytecode javac setup uses the new compiler to compile for the -# new jdk. This new bytecode might only be possible to run using the new jvm. -$(eval $(call SetupJavaCompiler,GENERATE_JDKBYTECODE, \ - JVM := $(JAVA), \ - JAVAC := $(NEW_JAVAC), \ - FLAGS := -source 9 -target 9 \ - -encoding ascii -XDignore.symbol.file=true $(JAVAC_WARNINGS) \ - $(GENERATE_JDKBYTECODE_EXTRA_FLAGS), \ - SERVER_DIR := $(SJAVAC_SERVER_DIR), \ - SERVER_JVM := $(SJAVAC_SERVER_JAVA))) - -# The generate new bytecode javac setup uses the new compiler to compile for the -# new jdk. This new bytecode might only be possible to run using the new jvm. -$(eval $(call SetupJavaCompiler,GENERATE_JDKBYTECODE_NOWARNINGS, \ - JVM := $(JAVA), \ - JAVAC := $(NEW_JAVAC), \ - FLAGS := -source 9 -target 9 \ - -encoding ascii -XDignore.symbol.file=true $(DISABLE_WARNINGS) \ - $(GENERATE_JDKBYTECODE_EXTRA_FLAGS), \ - SERVER_DIR := $(SJAVAC_SERVER_DIR), \ - SERVER_JVM := $(SJAVAC_SERVER_JAVA))) - -JDK_BOOTCLASSPATH := $(subst $(SPACE),$(PATH_SEP),\ - $(filter-out $(JDK_OUTPUTDIR)/modules/_%, $(wildcard $(JDK_OUTPUTDIR)/modules/*))) - -# After the jdk is built, we want to build demos using only the recently -# generated jdk classes and nothing else, no jdk source, etc etc. -# I.e. the rt.jar, but since rt.jar has not yet been generated -# (it will be in "make images") therefore we use classes instead. -$(eval $(call SetupJavaCompiler,GENERATE_USINGJDKBYTECODE, \ - JVM := $(JAVA_SMALL), \ - JAVAC := $(NEW_JAVAC), \ - FLAGS := -bootclasspath "$(JDK_BOOTCLASSPATH)" $(DISABLE_WARNINGS), \ - SERVER_DIR := $(SJAVAC_SERVER_DIR), \ - SERVER_JVM := $(SJAVAC_SERVER_JAVA))) - -endif # _SETUP_GMK --- /dev/null 2014-07-28 09:53:22.542689142 +0200 +++ new/make/common/SetupJavaCompilers.gmk 2014-08-20 13:31:41.233938760 +0200 @@ -0,0 +1,88 @@ +# +# Copyright (c) 2011, 2014, 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. +# + +ifndef _SETUP_GMK +_SETUP_GMK := 1 + +include JavaCompilation.gmk + +DISABLE_WARNINGS := -Xlint:all,-deprecation,-unchecked,-rawtypes,-cast,-serial,-dep-ann,-static,-fallthrough,-try,-varargs,-empty,-finally + +# To build with all warnings enabled, do the following: +# make JAVAC_WARNINGS="-Xlint:all -Xmaxwarns 10000" +JAVAC_WARNINGS := -Xlint:all,-deprecation -Werror + +# Any java code executed during a JDK build to build other parts of the JDK must be +# executed by the bootstrap JDK (probably with -Xbootclasspath/p: ) and for this +# purpose must be built with -target PREVIOUS for bootstrapping purposes, which +# requires restricting to language level and api of previous JDK. +# +# The generate old bytecode javac setup uses the new compiler to compile for the +# boot jdk to generate tools that need to be run with the boot jdk. +# Thus we force the target bytecode to the previous JDK version. +$(eval $(call SetupJavaCompiler,GENERATE_OLDBYTECODE, \ + JVM := $(JAVA_SMALL), \ + JAVAC := $(NEW_JAVAC), \ + FLAGS := $(BOOT_JDK_SOURCETARGET) -bootclasspath $(BOOT_RTJAR) $(DISABLE_WARNINGS), \ + SERVER_DIR := $(SJAVAC_SERVER_DIR), \ + SERVER_JVM := $(SJAVAC_SERVER_JAVA))) + +# The generate new bytecode javac setup uses the new compiler to compile for the +# new jdk. This new bytecode might only be possible to run using the new jvm. +$(eval $(call SetupJavaCompiler,GENERATE_JDKBYTECODE, \ + JVM := $(JAVA), \ + JAVAC := $(NEW_JAVAC), \ + FLAGS := -source 9 -target 9 \ + -encoding ascii -XDignore.symbol.file=true $(JAVAC_WARNINGS) \ + $(GENERATE_JDKBYTECODE_EXTRA_FLAGS), \ + SERVER_DIR := $(SJAVAC_SERVER_DIR), \ + SERVER_JVM := $(SJAVAC_SERVER_JAVA))) + +# The generate new bytecode javac setup uses the new compiler to compile for the +# new jdk. This new bytecode might only be possible to run using the new jvm. +$(eval $(call SetupJavaCompiler,GENERATE_JDKBYTECODE_NOWARNINGS, \ + JVM := $(JAVA), \ + JAVAC := $(NEW_JAVAC), \ + FLAGS := -source 9 -target 9 \ + -encoding ascii -XDignore.symbol.file=true $(DISABLE_WARNINGS) \ + $(GENERATE_JDKBYTECODE_EXTRA_FLAGS), \ + SERVER_DIR := $(SJAVAC_SERVER_DIR), \ + SERVER_JVM := $(SJAVAC_SERVER_JAVA))) + +JDK_BOOTCLASSPATH := $(subst $(SPACE),$(PATH_SEP),\ + $(filter-out $(JDK_OUTPUTDIR)/modules/_%, $(wildcard $(JDK_OUTPUTDIR)/modules/*))) + +# After the jdk is built, we want to build demos using only the recently +# generated jdk classes and nothing else, no jdk source, etc etc. +# I.e. the rt.jar, but since rt.jar has not yet been generated +# (it will be in "make images") therefore we use classes instead. +$(eval $(call SetupJavaCompiler,GENERATE_USINGJDKBYTECODE, \ + JVM := $(JAVA_SMALL), \ + JAVAC := $(NEW_JAVAC), \ + FLAGS := -bootclasspath "$(JDK_BOOTCLASSPATH)" $(DISABLE_WARNINGS), \ + SERVER_DIR := $(SJAVAC_SERVER_DIR), \ + SERVER_JVM := $(SJAVAC_SERVER_JAVA))) + +endif # _SETUP_GMK