Refine the makefiles.
* Introduce libbcc.mk which defines the path for makefiles and libbcc
configuration.
* Introduce libbcc-{device,host}-build.mk which defines the build
flags for building libbcc itself and/or for building module using
libbcc.
* Add header guard for generated ConfigFromMk.h.
Change-Id: I892f6d3637f628ea6aa0116d92ebc54770ce3a47
diff --git a/libbcc.mk b/libbcc.mk
new file mode 100644
index 0000000..936573b
--- /dev/null
+++ b/libbcc.mk
@@ -0,0 +1,44 @@
+#
+# Copyright (C) 2012 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+ifeq ($(LIBBCC_ROOT_PATH),)
+$(error Must set variable LIBBCC_ROOT_PATH before including this! $(LOCAL_PATH))
+endif
+
+#=====================================================================
+# Root Path for Other Projects
+#=====================================================================
+
+LLVM_ROOT_PATH := external/llvm
+RSLOADER_ROOT_PATH := frameworks/compile/linkloader
+
+#=====================================================================
+# Related Makefile Paths of libbcc
+#=====================================================================
+
+LIBBCC_HOST_BUILD_MK := $(LIBBCC_ROOT_PATH)/libbcc-host-build.mk
+LIBBCC_DEVICE_BUILD_MK := $(LIBBCC_ROOT_PATH)/libbcc-device-build.mk
+LIBBCC_GEN_CONFIG_MK := $(LIBBCC_ROOT_PATH)/libbcc-gen-config-from-mk.mk
+
+#=====================================================================
+# Configuration of libbcc
+#=====================================================================
+include $(LIBBCC_ROOT_PATH)/libbcc-config.mk
+
+#=====================================================================
+# Related Makefile Paths of LLVM
+#=====================================================================
+include $(LLVM_ROOT_PATH)/llvm.mk