Merge changes from topic 'basic_vndk'

* changes:
  Prohibit host modules from using LOCAL_COPY_HEADERS
  Add basic VNDK support in Make
  Remove GLOBAL_LD_DIRS
diff --git a/CleanSpec.mk b/CleanSpec.mk
index a3b5f3c..8087646 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -377,6 +377,8 @@
 $(call add-clean-step, rm -rf $(TARGET_OUT_COMMON_INTERMEDIATES)/APPS/previous_overlays.txt)
 $(call add-clean-step, rm -rf $(TARGET_OUT_COMMON_INTERMEDIATES)/APPS/current_packages.txt)
 
+$(call add-clean-step, rm -rf $(HOST_OUT_INTERMEDIATES)/include)
+
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************
diff --git a/core/base_rules.mk b/core/base_rules.mk
index 13d20e0..251ac35 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -65,6 +65,8 @@
   my_host_cross :=
 endif
 
+include $(BUILD_SYSTEM)/local_vndk.mk
+
 my_module_tags := $(LOCAL_MODULE_TAGS)
 ifeq ($(my_host_cross),true)
   my_module_tags :=
diff --git a/core/binary.mk b/core/binary.mk
index 765ab36..17b1bf2 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -74,8 +74,9 @@
 my_ndk_sysroot :=
 my_ndk_sysroot_include :=
 my_ndk_sysroot_lib :=
-ifdef LOCAL_SDK_VERSION
+ifneq ($(LOCAL_SDK_VERSION)$(LOCAL_USE_VNDK),)
   ifdef LOCAL_IS_HOST_MODULE
+    # LOCAL_USE_VNDK is checked in local_vndk.mk
     $(error $(LOCAL_PATH): LOCAL_SDK_VERSION cannot be used in host module)
   endif
 
@@ -104,9 +105,13 @@
   # missing API levels to existing ones where necessary, but we're not doing
   # that for the generated libraries. Clip the API level to the minimum where
   # appropriate.
-  my_ndk_api := $(LOCAL_SDK_VERSION)
+  ifdef LOCAL_USE_VNDK
+    my_ndk_api := $(BOARD_VNDK_VERSION)
+  else
+    my_ndk_api := $(LOCAL_SDK_VERSION)
+  endif
   ifneq ($(my_ndk_api),current)
-      my_ndk_api := $(call math_max,$(LOCAL_SDK_VERSION),$(my_min_sdk_version))
+      my_ndk_api := $(call math_max,$(my_ndk_api),$(my_min_sdk_version))
   endif
 
   my_ndk_api_def := $(my_ndk_api)
@@ -154,18 +159,20 @@
   my_built_ndk_libs := $(my_ndk_platform_dir)/usr/$(my_ndk_libdir_name)
   my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/$(my_ndk_libdir_name)
 
-  # The bionic linker now has support for packed relocations and gnu style
-  # hashes (which are much faster!), but shipping to older devices requires
-  # the old style hash. Fortunately, we can build with both and it'll work
-  # anywhere.
-  #
-  # This is not currently supported on MIPS architectures.
-  ifeq (,$(filter mips mips64,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)))
-    my_ldflags += -Wl,--hash-style=both
-  endif
+  ifndef LOCAL_USE_VNDK
+    # The bionic linker now has support for packed relocations and gnu style
+    # hashes (which are much faster!), but shipping to older devices requires
+    # the old style hash. Fortunately, we can build with both and it'll work
+    # anywhere.
+    #
+    # This is not currently supported on MIPS architectures.
+    ifeq (,$(filter mips mips64,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)))
+      my_ldflags += -Wl,--hash-style=both
+    endif
 
-  # We don't want to expose the relocation packer to the NDK just yet.
-  LOCAL_PACK_MODULE_RELOCATIONS := false
+    # We don't want to expose the relocation packer to the NDK just yet.
+    LOCAL_PACK_MODULE_RELOCATIONS := false
+  endif
 
   # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location.
   # See ndk/docs/CPLUSPLUS-SUPPORT.html
@@ -173,6 +180,7 @@
   my_ndk_stl_shared_lib_fullpath :=
   my_ndk_stl_static_lib :=
   my_ndk_cpp_std_version :=
+  ifndef LOCAL_USE_VNDK
   my_cpu_variant := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)
   ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT))
     my_cpu_variant := mips32r6
@@ -260,6 +268,7 @@
   endif
   endif
   endif
+  endif
 endif
 
 ifndef LOCAL_IS_HOST_MODULE
@@ -280,7 +289,7 @@
 my_ldlibs := $(filter $(my_allowed_ldlibs),$(my_ldlibs))
 endif
 
-ifdef LOCAL_SDK_VERSION
+ifneq ($(LOCAL_SDK_VERSION)$(LOCAL_USE_VNDK),)
   my_all_ndk_libraries := \
       $(NDK_MIGRATED_LIBS) $(addprefix lib,$(NDK_PREBUILT_SHARED_LIBRARIES))
   my_ndk_shared_libraries := \
@@ -489,17 +498,30 @@
 ## Define PRIVATE_ variables from global vars
 ###########################################################
 ifndef LOCAL_IS_HOST_MODULE
-ifdef LOCAL_SDK_VERSION
+ifdef LOCAL_USE_VNDK
+my_target_global_c_includes := \
+    $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_INCLUDES)
+my_target_global_c_system_includes := \
+    $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_SYSTEM_INCLUDES) \
+    $(my_ndk_sysroot_include)
+else ifdef LOCAL_SDK_VERSION
 my_target_global_c_includes :=
 my_target_global_c_system_includes := $(my_ndk_stl_include_path) $(my_ndk_sysroot_include)
-else
+else ifdef BOARD_VNDK_VERSION
 my_target_global_c_includes := $(SRC_HEADERS) \
     $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_INCLUDES) \
     $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES)
 my_target_global_c_system_includes := $(SRC_SYSTEM_HEADERS) \
     $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_SYSTEM_INCLUDES) \
     $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_SYSTEM_INCLUDES)
-endif # LOCAL_SDK_VERSION
+else
+my_target_global_c_includes := $(SRC_HEADERS) \
+    $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_INCLUDES) \
+    $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES)
+my_target_global_c_system_includes := $(SRC_SYSTEM_HEADERS) $(TARGET_OUT_HEADERS) \
+    $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_SYSTEM_INCLUDES) \
+    $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_SYSTEM_INCLUDES)
+endif
 
 ifeq ($(my_clang),true)
 my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CFLAGS)
@@ -523,10 +545,8 @@
 else # LOCAL_IS_HOST_MODULE
 
 my_host_global_c_includes := $(SRC_HEADERS) \
-    $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_INCLUDES) \
     $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES)
 my_host_global_c_system_includes := $(SRC_SYSTEM_HEADERS) \
-    $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_SYSTEM_INCLUDES) \
     $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_SYSTEM_INCLUDES)
 
 ifeq ($(my_clang),true)
@@ -1339,7 +1359,7 @@
 ## they may cusomize their install path with LOCAL_MODULE_PATH
 ##########################################################
 # Get the list of INSTALLED libraries as module names.
-ifdef LOCAL_SDK_VERSION
+ifneq ($(LOCAL_SDK_VERSION)$(LOCAL_USE_VNDK),)
   installed_shared_library_module_names := \
       $(my_shared_libraries)
 else
@@ -1508,7 +1528,7 @@
 so_suffix := $($(my_prefix)SHLIB_SUFFIX)
 a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
 
-ifdef LOCAL_SDK_VERSION
+ifneq ($(LOCAL_SDK_VERSION)$(LOCAL_USE_VNDK),)
 built_shared_libraries := \
     $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
       $(addsuffix $(so_suffix), \
@@ -1690,7 +1710,7 @@
 # One last verification check for ldlibs
 ifndef LOCAL_IS_HOST_MODULE
 my_allowed_ldlibs :=
-ifdef LOCAL_SDK_VERSION
+ifneq ($(LOCAL_SDK_VERSION)$(LOCAL_USE_VNDK),)
   my_allowed_ldlibs := $(addprefix -l,$(NDK_PREBUILT_SHARED_LIBRARIES))
 endif
 
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index faf18e3..b9c28b1 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -216,6 +216,7 @@
 LOCAL_COPY_TO_INTERMEDIATE_LIBRARIES:=
 LOCAL_LOGTAGS_FILES:=
 LOCAL_RECORDED_MODULE_TYPE:=
+LOCAL_USE_VNDK:=
 
 # arch specific variables
 LOCAL_SRC_FILES_$(TARGET_ARCH):=
diff --git a/core/config.mk b/core/config.mk
index 2fcf1fe..677d210 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -684,10 +684,8 @@
 RELATIVE_PWD :=
 endif
 
-HOST_PROJECT_INCLUDES :=
-HOST_PROJECT_SYSTEM_INCLUDES := $(HOST_OUT_HEADERS)
 TARGET_PROJECT_INCLUDES :=
-TARGET_PROJECT_SYSTEM_INCLUDES := $(TARGET_OUT_HEADERS) \
+TARGET_PROJECT_SYSTEM_INCLUDES := \
 		$(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \
 		$(TARGET_PRODUCT_KERNEL_HEADERS)
 
@@ -696,21 +694,6 @@
 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_SYSTEM_INCLUDES := $(TARGET_PROJECT_SYSTEM_INCLUDES)
 endif
 
-ifdef HOST_2ND_ARCH
-$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES)
-$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_SYSTEM_INCLUDES := $(HOST_PROJECT_SYSTEM_INCLUDES)
-endif
-
-ifdef HOST_CROSS_OS
-HOST_CROSS_PROJECT_INCLUDES :=
-HOST_CROSS_PROJECT_SYSTEM_INCLUDES := $(HOST_CROSS_OUT_HEADERS)
-
-ifdef HOST_CROSS_2ND_ARCH
-$(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_PROJECT_INCLUDES:= $(HOST_CROSS_PROJECT_INCLUDES)
-$(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_PROJECT_SYSTEM_INCLUDES:= $(HOST_CROSS_PROJECT_SYSTEM_INCLUDES)
-endif
-endif
-
 # allow overriding default Java libraries on a per-target basis
 ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),)
   TARGET_DEFAULT_JAVA_LIBRARIES := core-oj core-libart core-junit ext framework okhttp
diff --git a/core/copy_headers.mk b/core/copy_headers.mk
index 417a76c..c26d51d 100644
--- a/core/copy_headers.mk
+++ b/core/copy_headers.mk
@@ -1,11 +1,30 @@
+ifneq (,$(strip $(LOCAL_COPY_HEADERS)))
 ###########################################################
 ## Copy headers to the install tree
 ###########################################################
 $(call record-module-type,COPY_HEADERS)
 ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),)
-  my_prefix := HOST_
-else
-  my_prefix := TARGET_
+  $(shell echo $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): LOCAL_COPY_HEADERS may not be used with host modules >&2)
+  $(error done)
+endif
+
+# Modules linking against the SDK do not have the include path to use
+# COPY_HEADERS, so prevent them from exporting any either.
+ifdef LOCAL_SDK_VERSION
+$(shell echo $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Modules using LOCAL_SDK_VERSION may not use LOCAL_COPY_HEADERS >&2)
+$(error done)
+endif
+
+include $(BUILD_SYSTEM)/local_vndk.mk
+
+# If we're using the VNDK, only vendor modules using the VNDK may use
+# LOCAL_COPY_HEADERS. Platform libraries will not have the include path
+# present.
+ifdef BOARD_VNDK_VERSION
+ifndef LOCAL_USE_VNDK
+$(shell echo $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Only vendor modules using LOCAL_USE_VNDK may use LOCAL_COPY_HEADERS >&2)
+$(error done)
+endif
 endif
 
 # Create a rule to copy each header, and make the
@@ -17,8 +36,8 @@
   $(eval _chFrom := $(LOCAL_PATH)/$(header)) \
   $(eval _chTo := \
       $(if $(LOCAL_COPY_HEADERS_TO),\
-        $($(my_prefix)OUT_HEADERS)/$(LOCAL_COPY_HEADERS_TO)/$(notdir $(header)),\
-        $($(my_prefix)OUT_HEADERS)/$(notdir $(header)))) \
+        $(TARGET_OUT_HEADERS)/$(LOCAL_COPY_HEADERS_TO)/$(notdir $(header)),\
+        $(TARGET_OUT_HEADERS)/$(notdir $(header)))) \
   $(eval ALL_COPIED_HEADERS.$(_chTo).MAKEFILE += $(LOCAL_MODULE_MAKEFILE)) \
   $(eval ALL_COPIED_HEADERS.$(_chTo).SRC += $(_chFrom)) \
   $(if $(filter $(_chTo),$(ALL_COPIED_HEADERS)),, \
@@ -26,3 +45,5 @@
  )
 _chFrom :=
 _chTo :=
+
+endif # LOCAL_COPY_HEADERS
diff --git a/core/definitions.mk b/core/definitions.mk
index 7a42ad8..1a9276c 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -1773,7 +1773,6 @@
 	-nostdlib -Wl,-soname,$(notdir $@) \
 	-Wl,--gc-sections \
 	$(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \
-	$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
 	$(PRIVATE_TARGET_CRTBEGIN_SO_O) \
 	$(PRIVATE_ALL_OBJECTS) \
 	-Wl,--whole-archive \
@@ -1860,7 +1859,6 @@
 	-Wl,-dynamic-linker,$(PRIVATE_LINKER) \
 	-Wl,--gc-sections \
 	-Wl,-z,nocopyreloc \
-	$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
 	-Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \
 	$(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \
 	$(PRIVATE_ALL_OBJECTS) \
@@ -1904,7 +1902,6 @@
 	$(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \
 	-Wl,--gc-sections \
 	-o $@ \
-	$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
 	$(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \
 	$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
 	$(PRIVATE_LDFLAGS) \
diff --git a/core/envsetup.mk b/core/envsetup.mk
index 8794c8a..b08f57c 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -269,7 +269,6 @@
 HOST_CROSS_OUT_COVERAGE := $(HOST_CROSS_OUT)/coverage
 
 HOST_OUT_INTERMEDIATES := $(HOST_OUT)/obj
-HOST_OUT_HEADERS := $(HOST_OUT_INTERMEDIATES)/include
 HOST_OUT_INTERMEDIATE_LIBRARIES := $(HOST_OUT_INTERMEDIATES)/lib
 HOST_OUT_NOTICE_FILES := $(HOST_OUT_INTERMEDIATES)/NOTICE_FILES
 HOST_OUT_COMMON_INTERMEDIATES := $(HOST_COMMON_OUT_ROOT)/obj
@@ -279,7 +278,6 @@
 include $(BUILD_SYSTEM)/aux_config.mk
 
 HOST_CROSS_OUT_INTERMEDIATES := $(HOST_CROSS_OUT)/obj
-HOST_CROSS_OUT_HEADERS := $(HOST_CROSS_OUT_INTERMEDIATES)/include
 HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES := $(HOST_CROSS_OUT_INTERMEDIATES)/lib
 HOST_CROSS_OUT_NOTICE_FILES := $(HOST_CROSS_OUT_INTERMEDIATES)/NOTICE_FILES
 
diff --git a/core/executable_internal.mk b/core/executable_internal.mk
index 593f9f4..f51ddb8 100644
--- a/core/executable_internal.mk
+++ b/core/executable_internal.mk
@@ -34,7 +34,6 @@
 endif
 
 # Define PRIVATE_ variables from global vars
-my_target_global_ld_dirs :=
 ifeq ($(LOCAL_NO_LIBGCC),true)
 my_target_libgcc :=
 else
@@ -50,20 +49,11 @@
 my_target_crtbegin_static_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_static.o
 my_target_crtend_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_android.o
 endif
-ifdef LOCAL_SDK_VERSION
-# Make sure the prebuilt NDK paths are put ahead of the TARGET_GLOBAL_LD_DIRS,
-# so we don't have race condition when the system libraries (such as libc, libstdc++) are also built in the tree.
-my_target_global_ld_dirs := \
-    $(addprefix -L, $(patsubst %/,%,$(dir $(my_ndk_stl_shared_lib_fullpath))) \
-    $(my_ndk_sysroot_lib)) \
-    $(my_target_global_ld_dirs)
-my_target_global_ldflags := $(my_ndk_stl_shared_lib) $(my_target_global_ldflags)
+ifneq ($(LOCAL_SDK_VERSION)$(LOCAL_USE_VNDK),)
 my_target_crtbegin_dynamic_o := $(wildcard $(my_ndk_sysroot_lib)/crtbegin_dynamic.o)
 my_target_crtbegin_static_o := $(wildcard $(my_ndk_sysroot_lib)/crtbegin_static.o)
 my_target_crtend_o := $(wildcard $(my_ndk_sysroot_lib)/crtend_android.o)
 endif
-$(linked_module): PRIVATE_TARGET_GLOBAL_LD_DIRS := $(my_target_global_ld_dirs)
-$(linked_module): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags)
 $(linked_module): PRIVATE_TARGET_LIBGCC := $(my_target_libgcc)
 $(linked_module): PRIVATE_TARGET_LIBATOMIC := $(my_target_libatomic)
 $(linked_module): PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O := $(my_target_crtbegin_dynamic_o)
diff --git a/core/local_vndk.mk b/core/local_vndk.mk
new file mode 100644
index 0000000..f81249b
--- /dev/null
+++ b/core/local_vndk.mk
@@ -0,0 +1,25 @@
+# Verify LOCAL_USE_VNDK usage, and set LOCAL_SDK_VERSION if necessary
+
+ifdef LOCAL_IS_HOST_MODULE
+  ifdef LOCAL_USE_VNDK
+    $(shell echo $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Do not use LOCAL_USE_VNDK with host modules >&2)
+    $(error done)
+  endif
+endif
+ifdef LOCAL_USE_VNDK
+  ifneq ($(LOCAL_USE_VNDK),true)
+    $(shell echo '$(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): LOCAL_USE_VNDK must be "true" or empty, not "$(LOCAL_USE_VNDK)"' >&2)
+    $(error done)
+  endif
+
+  ifdef LOCAL_SDK_VERSION
+    $(shell echo $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): LOCAL_USE_VNDK must not be used with LOCAL_SDK_VERSION >&2)
+    $(error done)
+  endif
+
+  # If we're not using the VNDK, drop all restrictions
+  ifndef BOARD_VNDK_VERSION
+    LOCAL_USE_VNDK:=
+  endif
+endif
+
diff --git a/core/shared_library_internal.mk b/core/shared_library_internal.mk
index 1a8975a..6b914c9 100644
--- a/core/shared_library_internal.mk
+++ b/core/shared_library_internal.mk
@@ -39,7 +39,6 @@
 include $(BUILD_SYSTEM)/dynamic_binary.mk
 
 # Define PRIVATE_ variables from global vars
-my_target_global_ld_dirs :=
 ifeq ($(LOCAL_NO_LIBGCC),true)
 my_target_libgcc :=
 else
@@ -53,19 +52,10 @@
 my_target_crtbegin_so_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_so.o
 my_target_crtend_so_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_so.o
 endif
-ifdef LOCAL_SDK_VERSION
-# Make sure the prebuilt NDK paths are put ahead of the TARGET_GLOBAL_LD_DIRS,
-# so we don't have race condition when the system libraries (such as libc, libstdc++) are also built in the tree.
-my_target_global_ld_dirs := \
-    $(addprefix -L, $(patsubst %/,%,$(dir $(my_ndk_stl_shared_lib_fullpath))) \
-    $(my_ndk_sysroot_lib)) \
-    $(my_target_global_ld_dirs)
-my_target_global_ldflags := $(my_ndk_stl_shared_lib) $(my_target_global_ldflags)
+ifneq ($(LOCAL_SDK_VERSION)$(LOCAL_USE_VNDK),)
 my_target_crtbegin_so_o := $(wildcard $(my_ndk_sysroot_lib)/crtbegin_so.o)
 my_target_crtend_so_o := $(wildcard $(my_ndk_sysroot_lib)/crtend_so.o)
 endif
-$(linked_module): PRIVATE_TARGET_GLOBAL_LD_DIRS := $(my_target_global_ld_dirs)
-$(linked_module): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags)
 $(linked_module): PRIVATE_TARGET_LIBGCC := $(my_target_libgcc)
 $(linked_module): PRIVATE_TARGET_LIBATOMIC := $(my_target_libatomic)
 $(linked_module): PRIVATE_TARGET_CRTBEGIN_SO_O := $(my_target_crtbegin_so_o)
diff --git a/core/soong_config.mk b/core/soong_config.mk
index 995d9ed..1782ce5 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -47,6 +47,7 @@
 	echo '    "DeviceCpuVariant": "$(TARGET_CPU_VARIANT)",'; \
 	echo '    "DeviceAbi": ["$(TARGET_CPU_ABI)", "$(TARGET_CPU_ABI2)"],'; \
 	echo '    "DeviceUsesClang": $(if $(USE_CLANG_PLATFORM_BUILD),$(USE_CLANG_PLATFORM_BUILD),false),'; \
+	echo '    "DeviceVndkVersion": "$(BOARD_VNDK_VERSION)",'; \
 	echo ''; \
 	echo '    "DeviceSecondaryArch": "$(TARGET_2ND_ARCH)",'; \
 	echo '    "DeviceSecondaryArchVariant": "$(TARGET_2ND_ARCH_VARIANT)",'; \