Adds CMake support for java bindings native code
diff --git a/bindings/java/com/google/iree/native/CMakeLists.txt b/bindings/java/com/google/iree/native/CMakeLists.txt
index 665eadf..927fc37 100644
--- a/bindings/java/com/google/iree/native/CMakeLists.txt
+++ b/bindings/java/com/google/iree/native/CMakeLists.txt
@@ -12,210 +12,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-cmake_minimum_required(VERSION 3.13)
-
-project(IreeNative)
-
-set(IREE_ROOT_DIR /usr/local/google/home/jennik/github/iree/)
-
-function(iree_package_ns PACKAGE_NS)
-  string(REPLACE ${IREE_ROOT_DIR} "" _PACKAGE ${CMAKE_CURRENT_LIST_DIR})
-  string(SUBSTRING ${_PACKAGE} 1 -1 _PACKAGE)
-  string(REPLACE "/" "::" _PACKAGE_NS ${_PACKAGE})
-  set(${PACKAGE_NS} ${_PACKAGE_NS} PARENT_SCOPE)
-endfunction()
-
-function(iree_package_name PACKAGE_NAME)
-  iree_package_ns(_PACKAGE_NS)
-  string(REPLACE "::" "_" _PACKAGE_NAME ${_PACKAGE_NS})
-  set(${PACKAGE_NAME} ${_PACKAGE_NAME} PARENT_SCOPE)
-endfunction()
-
-function(iree_package_dir PACKAGE_DIR)
-  iree_package_ns(_PACKAGE_NS)
-  string(FIND ${_PACKAGE_NS} "::" _END_OFFSET REVERSE)
-  math(EXPR _END_OFFSET "${_END_OFFSET} + 2")
-  string(SUBSTRING ${_PACKAGE_NS} ${_END_OFFSET} -1 _PACKAGE_DIR)
-  set(${PACKAGE_DIR} ${_PACKAGE_DIR} PARENT_SCOPE)
-endfunction()
-
-function(iree_add_data_dependencies)
-  cmake_parse_arguments(
-    _RULE
-    ""
-    "NAME"
-    "DATA"
-    ${ARGN}
-  )
-
-  if(NOT _RULE_DATA)
-    return()
-  endif()
-
-  foreach(_DATA_LABEL ${_RULE_DATA})
-    if(TARGET ${_DATA_LABEL})
-      add_dependencies(${_RULE_NAME} ${_DATA_LABEL})
-    else()
-      # Not a target, assume to be a file instead.
-      string(REPLACE "::" "/" _FILE_PATH ${_DATA_LABEL})
-
-      # Create a target which copies the data file into the build directory.
-      # If this file is included in multiple rules, only create the target once.
-      string(REPLACE "::" "_" _DATA_TARGET ${_DATA_LABEL})
-      if(NOT TARGET ${_DATA_TARGET})
-        set(_INPUT_PATH "${CMAKE_SOURCE_DIR}/${_FILE_PATH}")
-        set(_OUTPUT_PATH "${CMAKE_BINARY_DIR}/${_FILE_PATH}")
-        add_custom_target(${_DATA_TARGET}
-          COMMAND ${CMAKE_COMMAND} -E copy ${_INPUT_PATH} ${_OUTPUT_PATH}
-        )
-      endif()
-
-      add_dependencies(${_RULE_NAME} ${_DATA_TARGET})
-    endif()
-  endforeach()
-endfunction()
-
-function(iree_cc_library)
-  cmake_parse_arguments(
-    _RULE
-    "PUBLIC;ALWAYSLINK;TESTONLY;SHARED;WHOLEARCHIVE"
-    "NAME"
-    "HDRS;TEXTUAL_HDRS;SRCS;COPTS;DEFINES;LINKOPTS;DATA;DEPS;INCLUDES"
-    ${ARGN}
-  )
-
-  if(_RULE_TESTONLY AND NOT IREE_BUILD_TESTS)
-    return()
-  endif()
-
-  iree_package_ns(_PACKAGE_NS)
-  # Replace dependencies passed by ::name with ::iree::package::name
-  list(TRANSFORM _RULE_DEPS REPLACE "^::" "${_PACKAGE_NS}::")
-  list(TRANSFORM _RULE_DATA REPLACE "^::" "${_PACKAGE_NS}::")
-
-  # Prefix the library with the package name, so we get: iree_package_name.
-  iree_package_name(_PACKAGE_NAME)
-  set(_NAME "${_PACKAGE_NAME}_${_RULE_NAME}")
-
-  # Check if this is a header-only library.
-  # Note that as of February 2019, many popular OS's (for example, Ubuntu
-  # 16.04 LTS) only come with cmake 3.5 by default.  For this reason, we can't
-  # use list(FILTER...)
-  set(_CC_SRCS "${_RULE_SRCS}")
-  foreach(src_file IN LISTS _CC_SRCS)
-    if(${src_file} MATCHES ".*\\.(h|inc)")
-      list(REMOVE_ITEM _CC_SRCS "${src_file}")
-    endif()
-  endforeach()
-  if("${_CC_SRCS}" STREQUAL "")
-    set(_RULE_IS_INTERFACE 1)
-  else()
-    set(_RULE_IS_INTERFACE 0)
-  endif()
-
-  if(NOT _RULE_IS_INTERFACE)
-    if (_RULE_SHARED)
-      add_library(${_NAME} SHARED "")
-    else()
-      add_library(${_NAME} STATIC "")
-      if (_RULE_WHOLEARCHIVE)
-        message(FATAL_ERROR "WHOLEARCHIVE must be set together with SHARED")
-      endif()
-    endif()
-
-    target_sources(${_NAME}
-      PRIVATE
-        ${_RULE_SRCS}
-        ${_RULE_TEXTUAL_HDRS}
-        ${_RULE_HDRS}
-    )
-    target_include_directories(${_NAME} SYSTEM
-      PUBLIC
-        "$<BUILD_INTERFACE:${IREE_COMMON_INCLUDE_DIRS}>"
-    )
-    target_include_directories(${_NAME}
-      PUBLIC
-        "$<BUILD_INTERFACE:${_RULE_INCLUDES}>"
-    )
-    target_compile_options(${_NAME}
-      PRIVATE
-        ${_RULE_COPTS}
-        ${IREE_DEFAULT_COPTS}
-    )
-
-  if(_RULE_WHOLEARCHIVE)
-      iree_whole_archive_link(${_NAME} ${_RULE_DEPS})
-    else()
-      target_link_libraries(${_NAME} PUBLIC ${_RULE_DEPS})
-    endif()
-    target_link_libraries(${_NAME}
-      PRIVATE
-        ${_RULE_LINKOPTS}
-        ${IREE_DEFAULT_LINKOPTS}
-    )
-
-    iree_add_data_dependencies(NAME ${_NAME} DATA ${_RULE_DATA})
-    target_compile_definitions(${_NAME}
-      PUBLIC
-        ${_RULE_DEFINES}
-    )
-
-    if(DEFINED _RULE_ALWAYSLINK)
-      set_property(TARGET ${_NAME} PROPERTY ALWAYSLINK 1)
-    endif()
-
-    # Add all IREE targets to a folder in the IDE for organization.
-    if(_RULE_PUBLIC)
-      set_property(TARGET ${_NAME} PROPERTY FOLDER ${IREE_IDE_FOLDER})
-    elseif(_RULE_TESTONLY)
-      set_property(TARGET ${_NAME} PROPERTY FOLDER ${IREE_IDE_FOLDER}/test)
-    else()
-      set_property(TARGET ${_NAME} PROPERTY FOLDER ${IREE_IDE_FOLDER}/internal)
-    endif()
-
-    # INTERFACE libraries can't have the CXX_STANDARD property set.
-    set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD ${IREE_CXX_STANDARD})
-    set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
-  else()
-    # Generating header-only library.
-    add_library(${_NAME} INTERFACE)
-    target_include_directories(${_NAME} SYSTEM
-      INTERFACE
-        "$<BUILD_INTERFACE:${IREE_COMMON_INCLUDE_DIRS}>"
-    )
-    target_compile_options(${_NAME}
-      INTERFACE
-        ${_RULE_COPTS}
-        ${IREE_DEFAULT_COPTS}
-    )
-    target_link_libraries(${_NAME}
-      INTERFACE
-        ${_RULE_DEPS}
-        ${_RULE_LINKOPTS}
-        ${IREE_DEFAULT_LINKOPTS}
-    )
-    iree_add_data_dependencies(NAME ${_NAME} DATA ${_RULE_DATA})
-    target_compile_definitions(${_NAME}
-      INTERFACE
-        ${_RULE_DEFINES}
-    )
-  endif()
-
-  # Alias the iree_package_name library to iree::package::name.
-  # This lets us more clearly map to Bazel and makes it possible to
-  # disambiguate the underscores in paths vs. the separators.
-  add_library(${_PACKAGE_NS}::${_RULE_NAME} ALIAS ${_NAME})
-  iree_package_dir(_PACKAGE_DIR)
-  if(${_RULE_NAME} STREQUAL ${_PACKAGE_DIR})
-    # If the library name matches the package then treat it as a default.
-    # For example, foo/bar/ library 'bar' would end up as 'foo::bar'.
-    add_library(${_PACKAGE_NS} ALIAS ${_NAME})
-  endif()
-endfunction()
-
 iree_cc_library(
   NAME
-    iree_cc_wrappers
+    cc_wrappers
   SRCS
      "context_wrapper.cc"
      "function_wrapper.cc"
@@ -227,18 +26,17 @@
     "instance_wrapper.h"
     "module_wrapper.h"
   DEPS
-    iree::base::status
+    iree::base::api
     iree::base::init
     iree::base::logging
-    iree::modules::hal::hal
-    iree::modules::strings::strings_module
-    iree::modules::tensorlist::native_module
-    iree::vm::instance
-    iree::vm::bytecode_module
-    iree::base::api
+    iree::base::status
     iree::hal::api
-    iree::vm::context
-    iree::vm::ref_cc
     iree::hal::vmla::vmla_driver_module
     iree::modules::hal
+    iree::modules::strings::strings_module
+    iree::modules::tensorlist::native_module
+    iree::vm::bytecode_module
+    iree::vm::context
+    iree::vm::instance
+    iree::vm::ref_cc
 )
\ No newline at end of file
diff --git a/bindings/javatests/com/google/iree/CMakeLists.txt b/bindings/javatests/com/google/iree/CMakeLists.txt
index d78d3ba..a5ad415 100644
--- a/bindings/javatests/com/google/iree/CMakeLists.txt
+++ b/bindings/javatests/com/google/iree/CMakeLists.txt
@@ -12,16 +12,25 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-cmake_minimum_required(VERSION 3.13)
-
-project(IntegrationTest)
-include(iree_cc_binary)
+iree_bytecode_module(
+  NAME
+    simple_mul_bytecode_module
+  SRC
+    "simple_mul.mlir"
+  CC_NAMESPACE
+    "iree::java"
+  FLAGS
+    "-iree-mlir-to-vm-bytecode-module"
+    "-iree-hal-target-backends=vmla"
+)
 
 iree_cc_binary(
-NAME
- integration_test
-SRCS
- "integration_test.cc"
-DEPS
- bindings::java::com::google::iree::native::iree_cc_wrappers
+  NAME
+    integration_test
+   SRCS
+    "integration_test.cc"
+  DEPS
+     bindings::java::com::google::iree::native::cc_wrappers
+     bindings::javatests::com::google::iree::simple_mul_bytecode_module_cc
+     iree::base::status
 )
\ No newline at end of file