8185e47822
This patch adds a hashtable-based LRU cache. This should be significantly higher performance than the GenerationCache it is intended to replace. It is a large part of the fix for bug 7271109 TextLayoutCache low-level performance issues. We added a new method to BasicHashtable to detect when rehashing is needed, because the internal linked list pointers would get invalidated by that rehashing. Also, the hash_type specialized to pointers had a small flaw. Change-Id: I950c2083f96519777b851dbe157100e0a334caec
139 lines
3.1 KiB
Makefile
139 lines
3.1 KiB
Makefile
# Copyright (C) 2008 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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LOCAL_PATH:= $(call my-dir)
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# libutils is a little unique: It's built twice, once for the host
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# and once for the device.
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commonSources:= \
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BasicHashtable.cpp \
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BlobCache.cpp \
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BufferedTextOutput.cpp \
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CallStack.cpp \
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Debug.cpp \
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FileMap.cpp \
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Flattenable.cpp \
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JenkinsHash.cpp \
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LinearTransform.cpp \
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Log.cpp \
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PropertyMap.cpp \
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RefBase.cpp \
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SharedBuffer.cpp \
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Static.cpp \
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StopWatch.cpp \
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String8.cpp \
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String16.cpp \
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StringArray.cpp \
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SystemClock.cpp \
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TextOutput.cpp \
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Threads.cpp \
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Timers.cpp \
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Tokenizer.cpp \
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Unicode.cpp \
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VectorImpl.cpp \
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WorkQueue.cpp \
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ZipFileCRO.cpp \
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ZipFileRO.cpp \
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ZipUtils.cpp \
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misc.cpp
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host_commonCflags := -DLIBUTILS_NATIVE=1 $(TOOL_CFLAGS)
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ifeq ($(HOST_OS),windows)
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ifeq ($(strip $(USE_CYGWIN),),)
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# Under MinGW, ctype.h doesn't need multi-byte support
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host_commonCflags += -DMB_CUR_MAX=1
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endif
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endif
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host_commonLdlibs :=
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ifeq ($(TARGET_OS),linux)
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host_commonLdlibs += -lrt -ldl
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endif
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# For the host
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# =====================================================
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include $(CLEAR_VARS)
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LOCAL_SRC_FILES:= $(commonSources)
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ifeq ($(HOST_OS), linux)
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LOCAL_SRC_FILES += Looper.cpp
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endif
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LOCAL_MODULE:= libutils
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LOCAL_STATIC_LIBRARIES := libz
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LOCAL_C_INCLUDES := \
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external/zlib
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LOCAL_CFLAGS += $(host_commonCflags)
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LOCAL_LDLIBS += $(host_commonLdlibs)
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include $(BUILD_HOST_STATIC_LIBRARY)
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# For the host, 64-bit
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# =====================================================
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include $(CLEAR_VARS)
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LOCAL_SRC_FILES:= $(commonSources)
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ifeq ($(HOST_OS), linux)
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LOCAL_SRC_FILES += Looper.cpp
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endif
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LOCAL_MODULE:= lib64utils
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LOCAL_STATIC_LIBRARIES := libz
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LOCAL_C_INCLUDES := \
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external/zlib
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LOCAL_CFLAGS += $(host_commonCflags) -m64
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LOCAL_LDLIBS += $(host_commonLdlibs)
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include $(BUILD_HOST_STATIC_LIBRARY)
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# For the device
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# =====================================================
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include $(CLEAR_VARS)
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# we have the common sources, plus some device-specific stuff
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LOCAL_SRC_FILES:= \
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$(commonSources) \
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Looper.cpp \
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Trace.cpp
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ifeq ($(TARGET_OS),linux)
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LOCAL_LDLIBS += -lrt -ldl
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endif
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LOCAL_C_INCLUDES += \
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bionic/libc/private \
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external/zlib
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LOCAL_LDLIBS += -lpthread
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LOCAL_SHARED_LIBRARIES := \
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liblog \
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libcutils \
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libdl \
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libcorkscrew \
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libz
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LOCAL_MODULE:= libutils
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include $(BUILD_SHARED_LIBRARY)
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# Include subdirectory makefiles
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# ============================================================
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# If we're building with ONE_SHOT_MAKEFILE (mm, mmm), then what the framework
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# team really wants is to build the stuff defined by this makefile.
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ifeq (,$(ONE_SHOT_MAKEFILE))
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include $(call first-makefiles-under,$(LOCAL_PATH))
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endif
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