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-rw-r--r--libstdc++/Android.mk15
1 files changed, 15 insertions, 0 deletions
diff --git a/libstdc++/Android.mk b/libstdc++/Android.mk
index df97c9f..8bc181f 100644
--- a/libstdc++/Android.mk
+++ b/libstdc++/Android.mk
@@ -1,4 +1,15 @@
LOCAL_PATH:= $(call my-dir)
+
+# Common C++ flags to build this library.
+# Note that we need to access private Bionic headers
+# and define ANDROID_SMP accordingly.
+libstdc++_cflags := -Ibionic/libc/private
+ifeq ($(TARGET_CPU_SMP),true)
+ libstdc++_cflags += -DANDROID_SMP=1
+else
+ libstdc++_cflags += -DANDROID_SMP=0
+endif
+
include $(CLEAR_VARS)
LOCAL_SRC_FILES:= \
@@ -9,6 +20,8 @@ LOCAL_SRC_FILES:= \
LOCAL_MODULE:= libstdc++
+LOCAL_CFLAGS := $(libstdc++_cflags)
+
LOCAL_SYSTEM_SHARED_LIBRARIES := libc
include $(BUILD_SHARED_LIBRARY)
@@ -21,6 +34,8 @@ LOCAL_SRC_FILES:= \
src/pure_virtual.cpp \
src/typeinfo.cpp
+LOCAL_CFLAGS := $(libstdc++_cflags)
+
LOCAL_MODULE:= libstdc++
LOCAL_SYSTEM_SHARED_LIBRARIES := libc