--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/make/CompileModuleTools.gmk Tue Oct 04 13:34:49 2016 +0200
@@ -0,0 +1,42 @@
+#
+# 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.
+#
+
+include $(SPEC)
+include MakeBase.gmk
+include JavaCompilation.gmk
+include SetupJavaCompilers.gmk
+
+TOOLS_CLASSES_DIR := $(BUILDTOOLS_OUTPUTDIR)/tools_jigsaw_classes
+
+$(eval $(call SetupJavaCompilation,BUILD_JIGSAW_TOOLS, \
+ SETUP := GENERATE_USINGJDKBYTECODE, \
+ SRC := $(JDK_TOPDIR)/make/src/classes, \
+ INCLUDES := build/tools/deps \
+ build/tools/jigsaw, \
+ BIN := $(TOOLS_CLASSES_DIR), \
+ ADD_JAVAC_FLAGS := \
+ --add-exports jdk.jdeps/com.sun.tools.classfile=ALL-UNNAMED \
+ --add-exports java.base/jdk.internal.module=ALL-UNNAMED \
+))
--- a/jdk/make/ModuleTools.gmk Tue Oct 04 19:28:09 2016 +0900
+++ b/jdk/make/ModuleTools.gmk Tue Oct 04 13:34:49 2016 +0200
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+# 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
@@ -26,18 +26,14 @@
include $(SPEC)
include MakeBase.gmk
include JavaCompilation.gmk
-include SetupJavaCompilers.gmk
TOOLS_CLASSES_DIR := $(BUILDTOOLS_OUTPUTDIR)/tools_jigsaw_classes
-$(eval $(call SetupJavaCompilation,BUILD_JIGSAW_TOOLS, \
- SETUP := GENERATE_USINGJDKBYTECODE, \
- SRC := $(JDK_TOPDIR)/make/src/classes, \
- INCLUDES := build/tools/deps \
- build/tools/jigsaw, \
- BIN := $(TOOLS_CLASSES_DIR), \
- ADD_JAVAC_FLAGS := --add-exports jdk.jdeps/com.sun.tools.classfile=ALL-UNNAMED ))
-
+# To avoid reevaluating the compilation setup for the tools each time this file
+# is included, the actual compilation is handled by CompileModuleTools.gmk. The
+# following trick is used to be able to declare a dependency on the built tools.
+BUILD_TOOLS_JDK := $(call SetupJavaCompilationCompileTarget, \
+ BUILD_JIGSAW_TOOLS, $(TOOLS_CLASSES_DIR))
TOOL_GENGRAPHS := $(BUILD_JAVA) -esa -ea -cp $(TOOLS_CLASSES_DIR) \
build.tools.jigsaw.GenGraphs
@@ -45,3 +41,8 @@
TOOL_MODULESUMMARY := $(BUILD_JAVA) -esa -ea -cp $(TOOLS_CLASSES_DIR) \
--add-exports jdk.jdeps/com.sun.tools.classfile=ALL-UNNAMED \
build.tools.jigsaw.ModuleSummary
+
+TOOL_ADD_PACKAGES_ATTRIBUTE := $(BUILD_JAVA) $(JAVA_FLAGS_SMALL) \
+ -cp $(TOOLS_CLASSES_DIR) \
+ --add-exports java.base/jdk.internal.module=ALL-UNNAMED \
+ build.tools.jigsaw.AddPackagesAttribute
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/make/src/classes/build/tools/jigsaw/AddPackagesAttribute.java Tue Oct 04 13:34:49 2016 +0200
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 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.
+ */
+
+package build.tools.jigsaw;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.module.ModuleFinder;
+import java.lang.module.ModuleReference;
+import java.nio.file.DirectoryStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Optional;
+import java.util.Set;
+
+import jdk.internal.module.ModuleInfoExtender;
+
+/**
+ * Adds the Packages class file attribute to each module-info.class in an
+ * exploded build.
+ */
+
+public class AddPackagesAttribute {
+
+ public static void main(String[] args) throws IOException {
+
+ if (args.length != 1) {
+ System.err.println("Usage AddPackagesAttribute exploded-java-home");
+ System.exit(-1);
+ }
+
+ String home = args[0];
+ Path dir = Paths.get(home, "modules");
+
+ ModuleFinder finder = ModuleFinder.of(dir);
+
+ try (DirectoryStream<Path> stream = Files.newDirectoryStream(dir)) {
+ for (Path entry : stream) {
+ Path mi = entry.resolve("module-info.class");
+ if (Files.isRegularFile(mi)) {
+ String mn = entry.getFileName().toString();
+ Optional<ModuleReference> omref = finder.find(mn);
+ if (omref.isPresent()) {
+ Set<String> packages = omref.get().descriptor().conceals();
+ addPackagesAttribute(mi, packages);
+ }
+ }
+ }
+ }
+ }
+
+ static void addPackagesAttribute(Path mi, Set<String> packages) throws IOException {
+ byte[] bytes;
+ try (InputStream in = Files.newInputStream(mi)) {
+ ModuleInfoExtender extender = ModuleInfoExtender.newExtender(in);
+ extender.conceals(packages);
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ extender.write(baos);
+ bytes = baos.toByteArray();
+ }
+
+ Files.write(mi, bytes);
+ }
+
+}