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 LOCAL_PATH := $(call my-dir)

 # Normally, we distribute the NDK with prebuilt binaries of STLport

 # in $LOCAL_PATH/<abi>/. However,

 #

 STLPORT_FORCE_REBUILD := $(strip $(STLPORT_FORCE_REBUILD))

 ifndef STLPORT_FORCE_REBUILD

   ifeq (,$(strip $(wildcard $(LOCAL_PATH)/libs/$(TARGET_ARCH_ABI)/libstlport_static.a)))

     $(call __ndk_info,WARNING: Rebuilding STLport libraries from sources!)

     $(call __ndk_info,You might want to use $$NDK/build/tools/build-stlport.sh)

     $(call __ndk_info,in order to build prebuilt versions to speed up your builds!)

     STLPORT_FORCE_REBUILD := true

   endif

 endif

 libstlport_path := $(LOCAL_PATH)

 libstlport_src_files := \

         src/dll_main.cpp \

         src/fstream.cpp \

         src/strstream.cpp \

         src/sstream.cpp \

         src/ios.cpp \

         src/stdio_streambuf.cpp \

         src/istream.cpp \

         src/ostream.cpp \

         src/iostream.cpp \

         src/codecvt.cpp \

         src/collate.cpp \

         src/ctype.cpp \

         src/monetary.cpp \

         src/num_get.cpp \

         src/num_put.cpp \

         src/num_get_float.cpp \

         src/num_put_float.cpp \

         src/numpunct.cpp \

         src/time_facets.cpp \

         src/messages.cpp \

         src/locale.cpp \

         src/locale_impl.cpp \

         src/locale_catalog.cpp \

         src/facets_byname.cpp \

         src/complex.cpp \

         src/complex_io.cpp \

         src/complex_trig.cpp \

         src/string.cpp \

         src/bitset.cpp \

         src/allocators.cpp \

         src/c_locale.c \

         src/cxa.c \

 libstlport_cflags := -D_GNU_SOURCE

 libstlport_cppflags := -fuse-cxa-atexit

 libstlport_c_includes := $(libstlport_path)/stlport

 #It is much more practical to include the sources of GAbi++ in our builds

 # of STLport. This is similar to what the GNU libstdc++ does (it includes

 # its own copy of libsupc++)

 #

 # This simplifies usage, since you only have to list a single library

 # as a dependency, instead of two, especially when using the standalone

 # toolchain.

 #

 include $(dir $(LOCAL_PATH))/gabi++/sources.mk

 libstlport_c_includes += $(libgabi++_c_includes)

 ifneq ($(STLPORT_FORCE_REBUILD),true)

 $(call ndk_log,Using prebuilt STLport libraries)

 include $(CLEAR_VARS)

 LOCAL_MODULE := stlport_static

 LOCAL_SRC_FILES := libs/$(TARGET_ARCH_ABI)/lib$(LOCAL_MODULE).a

 LOCAL_EXPORT_C_INCLUDES := $(libstlport_c_includes)

 LOCAL_CPP_FEATURES := rtti

 include $(PREBUILT_STATIC_LIBRARY)

 include $(CLEAR_VARS)

 LOCAL_MODULE := stlport_shared

 LOCAL_SRC_FILES := libs/$(TARGET_ARCH_ABI)/lib$(LOCAL_MODULE).so

 LOCAL_EXPORT_C_INCLUDES := $(libstlport_c_includes)

 LOCAL_CPP_FEATURES := rtti

 include $(PREBUILT_SHARED_LIBRARY)

 else # STLPORT_FORCE_REBUILD == true

 $(call ndk_log,Rebuilding STLport libraries from sources)

 include $(CLEAR_VARS)

 LOCAL_MODULE := stlport_static

 LOCAL_CPP_EXTENSION := .cpp .cc

 LOCAL_SRC_FILES := $(libstlport_src_files)

 LOCAL_SRC_FILES += $(libgabi++_src_files:%=../gabi++/%)

 LOCAL_CFLAGS := $(libstlport_cflags)

 LOCAL_CPPFLAGS := $(libstlport_cppflags)

 LOCAL_C_INCLUDES := $(libstlport_c_includes)

 LOCAL_EXPORT_C_INCLUDES := $(libstlport_c_includes)

 LOCAL_CPP_FEATURES := rtti exceptions

 include $(BUILD_STATIC_LIBRARY)

 include $(CLEAR_VARS)

 LOCAL_MODULE := stlport_shared

 LOCAL_CPP_EXTENSION := .cpp .cc

 LOCAL_SRC_FILES := $(libstlport_src_files)

 LOCAL_SRC_FILES += $(libgabi++_src_files:%=../gabi++/%)

 LOCAL_CFLAGS := $(libstlport_cflags)

 LOCAL_CPPFLAGS := $(libstlport_cppflags)

 LOCAL_C_INCLUDES := $(libstlport_c_includes)

 LOCAL_EXPORT_C_INCLUDES := $(libstlport_c_includes)

 LOCAL_CPP_FEATURES := rtti exceptions

 include $(BUILD_SHARED_LIBRARY)

 endif # STLPORT_FORCE_REBUILD == true