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-host-build.mk b/libbcc-host-build.mk
new file mode 100644
index 0000000..b5bc9bd
--- /dev/null
+++ b/libbcc-host-build.mk
@@ -0,0 +1,34 @@
+#
+# 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.
+#
+
+LOCAL_CFLAGS := \
+ -Wall \
+ -Wno-unused-parameter \
+ -Werror \
+ -D__HOST__ \
+ $(LOCAL_CFLAGS)
+
+ifeq ($(TARGET_BUILD_VARIANT),eng)
+libbcc_CFLAGS += -DANDROID_ENGINEERING_BUILD
+endif
+
+LOCAL_C_INCLUDES := \
+ $(LIBBCC_ROOT_PATH) \
+ $(LIBBCC_ROOT_PATH)/helper \
+ $(LIBBCC_ROOT_PATH)/include \
+ $(LOCAL_C_INCLUDES)
+
+LOCAL_IS_HOST_MODULE := true