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Commit f3da24d8 authored by Dmitriy Ivanov's avatar Dmitriy Ivanov
Browse files

Link sigchain to surfaceflinger main executable

 And export necessary symbols to preempt calls from libart.so

Bug: 15345057
Bug: 15426766
Change-Id: If0b7f59a59824e30aa0c33dad76c7a44932180de
parent cde4b13a
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+10 −3
Original line number Diff line number Diff line
@@ -106,17 +106,24 @@ include $(BUILD_SHARED_LIBRARY)
# build surfaceflinger's executable
include $(CLEAR_VARS)

LOCAL_CFLAGS:= -DLOG_TAG=\"SurfaceFlinger\"
LOCAL_LDFLAGS := -Wl,--version-script,art/sigchainlib/version-script.txt -Wl,--export-dynamic
LOCAL_CFLAGS:= -DLOG_TAG=\"SurfaceFlinger\" -Iart
LOCAL_CPPFLAGS:= -std=c++11

# TODO: Trying to link libsigchain as a static library prevents
# static linker from exporting necessary symbols. So as a workaround
# we use sigchain.o
LOCAL_SRC_FILES:= \
	main_surfaceflinger.cpp 
	main_surfaceflinger.cpp \
	sigchain_proxy.cpp

LOCAL_SHARED_LIBRARIES := \
	libsurfaceflinger \
	libcutils \
	liblog \
	libbinder \
	libutils
	libutils \
	libdl

LOCAL_MODULE:= surfaceflinger

+17 −0
Original line number Diff line number Diff line
/*
 * Copyright (C) 2014 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.
 */

#include "sigchainlib/sigchain.cc"