CMake add j9vm_jdk12

Signed-off-by: Devin Nakamura <devinn@ca.ibm.com>

runtime/CMakeLists.txt

@@ -366,6 +366,7 @@ if(J9VM_MODULE_J9VM)
 	add_subdirectory(j9vm_b150)
 	add_subdirectory(j9vm_b156)
 	add_subdirectory(j9vm_jdk11)
+	add_subdirectory(j9vm_jdk12)
 endif()
 #NOTE this is not conditional in the UMA module.xml
 add_subdirectory(jcl)

runtime/j9vm_jdk12/CMakeLists.txt

@@ -0,0 +1,49 @@
+################################################################################
+# Copyright (c) 2018, 2018 IBM Corp. and others
+#
+# This program and the accompanying materials are made available under
+# the terms of the Eclipse Public License 2.0 which accompanies this
+# distribution and is available at https://www.eclipse.org/legal/epl-2.0/
+# or the Apache License, Version 2.0 which accompanies this distribution and
+# is available at https://www.apache.org/licenses/LICENSE-2.0.
+#
+# This Source Code may also be made available under the following
+# Secondary Licenses when the conditions for such availability set
+# forth in the Eclipse Public License, v. 2.0 are satisfied: GNU
+# General Public License, version 2 with the GNU Classpath
+# Exception [1] and GNU General Public License, version 2 with the
+# OpenJDK Assembly Exception [2].
+#
+# [1] https://www.gnu.org/software/classpath/license.html
+# [2] http://openjdk.java.net/legal/assembly-exception.html
+#
+# SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception
+################################################################################
+
+# We don't want to add the version suffix to dll names.
+set(CMAKE_SHARED_LIBRARY_SUFFIX ${J9VM_OLD_SHARED_SUFFIX})
+
+set_source_files_properties(
+	${j9vm_BINARY_DIR}/j9vm/ut_j9scar.c
+	${j9vm_BINARY_DIR}/j9vm/generated.h
+	PROPERTIES GENERATED TRUE
+)
+
+add_library(jvm_jdk12 SHARED ${j9vm_BINARY_DIR}/j9vm/ut_j9scar.c)
+target_include_directories(jvm_jdk12 PRIVATE ${j9vm_SOURCE_DIR}/j9vm)
+target_link_libraries(jvm_jdk12
+	PRIVATE
+		jvm_common
+		j9util_b156
+)
+add_dependencies(jvm_jdk12
+	omrgc_hookgen
+	trc_j9scar
+)
+
+set_target_properties(jvm_jdk12 PROPERTIES LIBRARY_OUTPUT_NAME jvm)
+
+install(
+	TARGETS jvm_jdk12
+	LIBRARY DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}
+)