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玩不起真手机，就玩玩模拟器吧 ####################################################### 获得android4.0源码 $ mkdir ~/bin $ PATH=~/bin:$PATH $ curl https://dl-ssl.google.com/dl/googlesource/git-repo/repo > ~/bin/repo $ chmod a+x ~/bin/repo $ mkdir WORKING_DIRECTORY $ cd WORKING_DIRECTORY $ repo init -u https://android./platform/manifest $ repo init -u https://android./platform/manifest -b android-4.0.1_r1 $ repo sync ####################################################### 安装必要包 sudo apt-get install git-core gnupg flex bison gperf libsdl-dev libesd0-dev libwxgtk2.6-dev build-essential zip curl libncurses5-dev zlib1g-dev g++ 我用的系统是ubuntu10.04的虚拟机，笔记本内存2G, 虚拟机内存设的是1G，在虚拟机编译速度慢的可想而知，编译花了好几天的. ###################################################### ############解决源代码文件夹太大的问题################ 源代码获取后 rm -rf .repo rm -rf `find . -name .git` ###################################################### ############解决java版本报错的问题#################### 安装java 1.6 sudo add-apt-repository "deb http://archive./ lucid partner" sudo apt-get update sudo apt-get install sun-java6-jdk 设置环境变量 修改~/.bashrc增加下面的内容： export JAVA_HOME=/usr/lib/jvm/java-6-sun export PATH=/usr/lib/jvm/java-6-sun/bin:$PATH export CLASSPATH=/usr/lib/jvm/java-6-sun/lib/tools.jar:/usr/lib/jvm/java-6-sun/lib/dt.jar:/usr/lib/jvm/java-6-sun/lib/rt.jar:/usr/lib/jvm/java-6-sun/lib/ 执行命令 source ~/.bashrc ###################################################### 编译开始 work@ubuntu:/media/zhaodezhong/study/ics_source$ . build/envsetup.sh including device/samsung/maguro/vendorsetup.sh including device/samsung/tuna/vendorsetup.sh including device/ti/panda/vendorsetup.sh including sdk/bash_completion/adb.bash work@ubuntu:/media/zhaodezhong/study/ics_source$ lunch You're building on Linux Lunch menu... pick a combo: 1. full-eng 2. full_x86-eng 3. vbox_x86-eng 4. full_maguro-userdebug 5. full_tuna-userdebug 6. full_panda-eng Which would you like? [full-eng] 1 ============================================ PLATFORM_VERSION_CODENAME=REL PLATFORM_VERSION=4.0.1 TARGET_PRODUCT=full TARGET_BUILD_VARIANT=eng TARGET_BUILD_TYPE=release TARGET_BUILD_APPS= TARGET_ARCH=arm TARGET_ARCH_VARIANT=armv7-a HOST_ARCH=x86 HOST_OS=linux HOST_BUILD_TYPE=release BUILD_ID=ITL41D ============================================ work@ubuntu:/media/zhaodezhong/study/ics_source$ make ############### 错误一：头文件找不到 out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_CONNSECMARK.c target thumb C: libext <= out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_conntrack.c target thumb C: libext <= out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_cpu.c out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:26:41: error: linux/netfilter/xt_connmark.h: No such file or directory out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c: In function 'connmark_mt_parse': out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:56: error: dereferencing pointer to incomplete type out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:57: error: dereferencing pointer to incomplete type out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:58: error: dereferencing pointer to incomplete type out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c: In function 'connmark_mt_print': out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:97: error: dereferencing pointer to incomplete type out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:99: error: dereferencing pointer to incomplete type out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:99: error: dereferencing pointer to incomplete type out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c: In function 'connmark_mt_save': out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:118: error: dereferencing pointer to incomplete type out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:122: error: dereferencing pointer to incomplete type out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:122: error: dereferencing pointer to incomplete type out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c: At top level: out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:144: error: invalid application of 'sizeof' to incomplete type 'struct xt_connmark_mtinfo1' out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:144: error: invalid application of 'sizeof' to incomplete type 'struct xt_connmark_mtinfo1' out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:144: error: invalid application of 'sizeof' to incomplete type 'struct xt_connmark_mtinfo1' out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:145: error: invalid application of 'sizeof' to incomplete type 'struct xt_connmark_mtinfo1' out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:145: error: invalid application of 'sizeof' to incomplete type 'struct xt_connmark_mtinfo1' out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.c:145: error: invalid application of 'sizeof' to incomplete type 'struct xt_connmark_mtinfo1' make: *** [out/target/product/generic/obj/STATIC_LIBRARIES/libext_intermediates/libxt_connmark.o] Error 1 make: *** Waiting for unfinished jobs.... 分析原因：我是在windows下用rar解压tar包的，在解压过程中有文件丢失。偷懒的坏处！ 解决办法：到linux/netfilter/下发现确实没有xt_connmark.h文件，重新在linux下解压源码的tar包。 ######################## 问题二：信号9中断了编译过程 (out/target/product/generic/obj/lib/libstagefright_soft_vorbisdec.so) target Strip: libstagefright_soft_vpxdec (out/target/product/generic/obj/lib/libstagefright_soft_vpxdec.so) target Strip: libvideoeditorplayer (out/target/product/generic/obj/lib/libvideoeditorplayer.so) target SharedLib: libwebcore (out/target/product/generic/obj/SHARED_LIBRARIES/libwebcore_intermediates/LINKED/libwebcore.so) compiling all .cfh files into .class files elapsed seconds: 3930 wrote generated Main_*.java files to out/host/linux-x86/obj/EXECUTABLES/vm-tests_intermediates/main_files target Executable: SurfaceMediaSource_test (out/target/product/generic/obj/EXECUTABLES/SurfaceMediaSource_test_intermediates/LINKED/SurfaceMediaSource_test) target Executable: SurfaceTexture_test (out/target/product/generic/obj/EXECUTABLES/SurfaceTexture_test_intermediates/LINKED/SurfaceTexture_test) target Strip: jpeg_bench (out/target/product/generic/obj/EXECUTABLES/jpeg_bench_intermediates/jpeg_bench) target SharedLib: libcameraanalyzer (out/target/product/generic/obj/SHARED_LIBRARIES/libcameraanalyzer_intermediates/LINKED/libcameraanalyzer.so) target Strip: libplatform_library_jni (out/target/product/generic/obj/lib/libplatform_library_jni.so) target SharedLib: libsampleplugin (out/target/product/generic/obj/SHARED_LIBRARIES/libsampleplugin_intermediates/LINKED/libsampleplugin.so) Install: out/host/linux-x86/lib/libSR_Session.so Install: out/host/linux-x86/lib/libSR_Recognizer.so Install: out/host/linux-x86/bin/parseStringTest Install: out/host/linux-x86/bin/test_g2g Install: out/host/linux-x86/bin/test_swiarb collect2: ld terminated with signal 9 [Killed] make: *** [out/host/linux-x86/obj/EXECUTABLES/dx-tests_intermediates/dx-tests] Killed make: *** Deleting file `out/host/linux-x86/obj/EXECUTABLES/dx-tests_intermediates/dx-tests' make: *** Waiting for unfinished jobs.... make: *** [out/target/common/obj/JAVA_LIBRARIES/framework_intermediates/noproguard.classes-with-local.dex] Killed make: *** [out/target/product/generic/obj/SHARED_LIBRARIES/libwebcore_intermediates/LINKED/libwebcore.so] Error 1 原因分析：主要是Linux 系统没加swap分区的原因，或是swap分区太小。 解决办法：解决的方法很简单，建个swap文件。 #sudo dd if=/dev/zero of=/opt/other/swapfile bs=1024 count=512K # sudo mkswap /opt/other/swapfile # sudo swapon /opt/other/swapfile # swapon -s Filename Type Size Used Priority /dev/sda5 partition 1128440 39588 -1 /opt/other/swapfile file 524280 0 -2 需要注意：在出现这样的情况下，编译命令最好使用单线程的，即make,而不要使用make -j4（可能会出现上面的问题）。 ######################## 错误三：CTS编译出错 make: Entering directory `/media/zhaodezhong/study/ics_source' target Symbolic: libcameraanalyzer (out/target/product/generic/symbols/system/lib/libcameraanalyzer.so) target Strip: libcameraanalyzer (out/target/product/generic/obj/lib/libcameraanalyzer.so) target Java: CtsVerifier (out/target/common/obj/APPS/CtsVerifier_intermediates/classes) cts/apps/CtsVerifier/src/com/android/cts/verifier/PassFailButtons.java:191: onCreateDialog (int,android.os.Bundle) in android.app.Activity cannot implement onCreateDialog(int,android.os.Bundle) in com.android.cts.verifier.PassFailButtons.PassFailActivity; attempting to assign weaker access privileges; was public private static <T extends android.app.Activity & PassFailActivity> ^ 1 error make: *** [out/target/common/obj/APPS/CtsVerifier_intermediates/classes-full-debug.jar] Error 41 make: Leaving directory `/media/zhaodezhong/study/ics_source' 原因分析：原因不详，忘高人指教。。。 解决办法：在网上查了些资料，知道CTS 全称Compatibility Test Suite兼容性测试工具。当电子产品开发出来，并定制了自己的Android系统后，必须要通过最新的CTS检测，以保证标准的android application能运行在该平台下。通过了CTS验证，需要将测试报告提交给Google，已取得android market的认证。感觉对android自身运行关系不大，所以干脆不编译这块内容了。 找到cts/下的Android.mk文件，注释掉里面两行代码 #include cts/CtsTestCoverage.mk #include $(call all-subdir-makefiles) 整个cts/下的代码都不编译了，OK，这个问题解决就编译通过了。 ############################ 启动模拟器 work@ubuntu:/media/zhaodezhong/study/ics_source$ emulator
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