Build oprofile tools on the host.
Change-Id: I9911afe75ad24b5d39aedee4cf4c27ce418d033c
diff --git a/common.mk b/common.mk
new file mode 100644
index 0000000..62f215a
--- /dev/null
+++ b/common.mk
@@ -0,0 +1,51 @@
+# Copyright (C) 2011 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.
+
+# Common flags
+common_c_includes := \
+ external/oprofile \
+ external/oprofile/libabi \
+ external/oprofile/libdb \
+ external/oprofile/libop \
+ external/oprofile/libop++ \
+ external/oprofile/libopt++ \
+ external/oprofile/libpp \
+ external/oprofile/libregex \
+ external/oprofile/libutil \
+ external/oprofile/libutil++
+
+common_cflags := -DHAVE_CONFIG_H
+
+# Common target flags
+common_target_c_includes := $(common_c_includes)
+common_target_cflags := $(common_cflags)
+
+# Common host flags
+ifeq ($(strip $(TARGET_ARCH)),arm)
+toolchain := prebuilt/$(HOST_PREBUILT_TAG)/toolchain/arm-linux-androideabi-4.4.x
+HAVE_LIBBFD := true
+else
+HAVE_LIBBFD := false
+endif
+
+ifeq ($(HAVE_LIBBFD),true)
+common_host_c_includes := $(common_c_includes) $(toolchain)/include
+
+common_host_cflags = $(common_cflags) -fexceptions -DANDROID_HOST -DHAVE_XCALLOC
+ifneq ($(HOST_OS),linux)
+common_host_cflags += -DMISSING_MREMAP
+endif
+
+common_host_ldflags := -L$(toolchain)/lib
+endif