编译之前最好先把需要的包全装了
sudo apt-get install build-essential make gcc g++ libc6-dev texinfo libncurses-dev git-core gnupg flex bison zip curl ncurses-dev libsdl-dev zlib1g-dev ia32-libs libxml2-utils lzma1.
build/core/config.mk:365: *** Error: could not find jdk tools.jar, please install JDK6, which you can download from java.sun.com。 停止。我是配置了Java 环境变量之后，使用 source /etc/profile使环境生效，然后直接make，就出现上面的问题，尽管在shell窗口输入 Java javac等命令显示的刚才安装的jdk，这时试着把电脑注销启动之后就没问题了，应该是环境变量还未真正生效？
2.
build/core/java.mk:258: *** bin: Target java module does not define any source or resource files。 停止。删除Android源码根目录下的bin目录，因为自己之前使用了eclipse导入该源码，eclipse便会生成这个目录，删除再make即可。
3.
prebuilts/tools/gcc-sdk/g++: 行 40: prebuilts/tools/gcc-sdk/../../gcc/linux-x86/host/i686-linux-glibc2.7-4.6/bin/i686-linux-g++: 没有那个文件或目录make: *** [out/host/linux-x86/obj/EXECUTABLES/validatekeymaps_intermediates/Main.o] 错误 127输入：
apt-get install g++-multilib
4.
/android4.4/prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6/bin/../lib/gcc/i686-linux/4.6.x-google/../../../../i686-linux/bin/as: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directorymake: *** [out/host/linux-x86/obj/EXECUTABLES/validatekeymaps_intermediates/Main.o] 错误 1输入：
sudo apt-get install apt-file
sudo apt-file update
接着再输入 make，还是报与上面一样的错，网上查找查看链接，可以先不输入 sudp apt-file update。输入 apt-get install apt-file之后再输入命令：
apt-file search libz.so
显示：
lib32z1: /usr/lib32/libz.so.1lib32z1: /usr/lib32/libz.so.1.2.3.3lib32z1-dev: /usr/lib32/libz.solsb-build-base3: /usr/lib/lsb3/libz.sozlib1g: /lib/libz.so.1zlib1g: /lib/libz.so.1.2.3.3zlib1g-dbg: /usr/lib/debug/lib/libz.so.1.2.3.3zlib1g-dbg: /usr/lib/debug/usr/lib32/libz.so.1.2.3.3zlib1g-dev: /usr/lib/libz.so于是使用 apt-get install 依次安装上面的模块，再执行make
5.
external/doclava/src/com/google/doclava/Doclava.java:1315: 找不到符号符号： 类 ClassDoc位置： 类 com.google.doclava.Doclava ClassDoc classDoc = (ClassDoc) doc; ^external/doclava/src/com/google/doclava/Doclava.java:1315: 找不到符号符号： 类 ClassDoc位置： 类 com.google.doclava.Doclava ClassDoc classDoc = (ClassDoc) doc; ^external/doclava/src/com/google/doclava/Doclava.java:1324: 找不到符号符号： 类 ClassDoc位置： 类 com.google.doclava.Doclava ClassDoc current = classDoc; ^external/doclava/src/com/google/doclava/Doclava.java:1355: 找不到符号符号： 类 Doc位置： 类 com.google.doclava.Doclava if ((entry instanceof Doc) && isHidden((Doc) entry)) { ^external/doclava/src/com/google/doclava/Doclava.java:1355: 找不到符号符号： 类 Doc位置： 类 com.google.doclava.Doclava if ((entry instanceof Doc) && isHidden((Doc) entry)) { ^external/doclava/src/com/google/doclava/Doclava.java:1391: 找不到符号符号： 类 Type位置： 类 com.google.doclava.Doclava.HideHandler if (proxy instanceof Type && methodName.equals("toString")) {136 错误make: *** [out/host/common/obj/JAVA_LIBRARIES/doclava_intermediates/javalib.jar] 错误 41原来是我的jdk环境配置问题，见stackoverflow
我之前的环境配置是;
export JAVA_HOME=/usr/local/jdk1.6.0_45export JRE_HOME=/usr/local/jdk1.6.0_45/jreexport CLASSPATH=.:$JAVA_HOME/lib/:$JRE_HOME/lib/:$CLASSPATHexport PATH=$JAVA_HOME/bin/:$JRE_HOME/bin/:$PATH要改为：
export JAVA_HOME=/usr/local/jdk1.6.0_45export JRE_HOME=/usr/local/jdk1.6.0_45/jreexport CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATHexport PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH注意二者的区别，改完后的 PATH和CLASSPATH之后的bin和lib后面均没有 “/”。
6.
prebuilts/misc/linux-x86/bison/bison -d -o out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_y.cpp frameworks/base/tools/aidl/aidl_language_y.yprebuilts/misc/linux-x86/bison/bison: m4 子进程失败make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_y.cpp] 错误 1输入命令：
sudo apt-get install bison
7.
Lex: aidl <= frameworks/base/tools/aidl/aidl_language_l.l/bin/bash: flex: 未找到命令make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_l.cpp] 错误 127输入命令：
sudo apt-get install flex
8.
Gyp action: third_party_WebKit_Source_core_core_derived_sources_gyp_make_derived_sources_target_CSSPropertyNames (out/target/product/generic/obj/GYP/shared_intermediates/blink/CSSPropertyNames.cpp)Traceback (most recent call last): File "scripts/make_css_property_names.py", line 238, in <module> in_generator.Maker(CSSPropertiesWriter).main(sys.argv) File "/android4.4/external/chromium_org/third_party/WebKit/Source/core/scripts/in_generator.py", line 119, in main writer.write_files(options.output_dir) File "/android4.4/external/chromium_org/third_party/WebKit/Source/core/scripts/in_generator.py", line 77, in write_files self._write_file(output_dir, generator(), file_name) File "scripts/make_css_property_names.py", line 233, in generate_implementation gperf = subprocess.Popen(gperf_args, stdin=subprocess.PIPE, stdout=subprocess.PIPE) File "/usr/lib/python2.7/subprocess.py", line 679, in __init__ errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child raise child_exceptionOSError: [Errno 2] No such file or directorymake: *** [out/target/product/generic/obj/GYP/shared_intermediates/blink/CSSPropertyNames.cpp] 错误 1这是由于没有安装 Git导致的，输入命令：
sudo apt-get install git
再次make，结果还是出现同样的错误
干脆把下面的环境都安装：
git gnupg flex bison gperf build-essential zip curl libc6-dev x11proto-core-dev g++-multilib tofrodos python-markdown libxml2-utils xsltproc一个一个安装，如果已经安装了，ubuntu会自己提示已经安装
9.
Gyp action: third_party_WebKit_Source_core_core_derived_sources_gyp_make_derived_sources_target_HTMLNames (out/target/product/generic/obj/GYP/shared_intermediates/blink/HTMLNames.cpp)sh: 1: /usr/bin/gcc: not foundFailed to read names from file: /android4.4/external/chromium_org/third_party/WebKit/Source/core/html/HTMLTagNames.in at /android4.4/external/chromium_org/third_party/WebKit/Source/core/scripts/make_names.pl line 282.Traceback (most recent call last): File "scripts/action_makenames.py", line 182, in <module> sys.exit(main(sys.argv)) File "scripts/action_makenames.py", line 164, in main assert returnCode == 0AssertionErrormake: *** [out/target/product/generic/obj/GYP/shared_intermediates/blink/HTMLNames.cpp] 错误 1出现 sh: 1: /usr/bin/gcc: not found错误，难道gcc没装，那就装吧
输入命令：
sudo apt-get install gcc
启动模拟器
1.
emulator: ERROR: You did not specify a virtual device name, and the systemdirectory could not be found.If you are an Android SDK user, please use '@<name>' or '-avd <name>'to start a given virtual device (see -help-avd for details).Otherwise, follow the instructions in -help-disk-images to start the emulator解决：
source build/envsetup.sh
lunch sdk-eng
然后再执行
emulator
编译内核
1.
ERROR: include/asm is a directory but a symlink was expectedmake: *** [include/asm] 错误 1解决方法：
删除源码根目录下的include/asm，文件夹，问题解决。
kernel/include/asm 文件夹是内核编译过程中创建的，创建结果就是一个指向文件夹asm-arm的链接，表明该系统的平台是arm架构的，而编译系统内核之前，是没有asm这个链接的，所以，在编译过程中，创建该链接时文件名字与asm文件夹的名字发生冲突，报错了。
2.
使用自己编译的内核运行模拟器，结果
root@lpchou-Lenovo-G450:/android4.4/kernel# emulator -kernel /android4.4/kernel/arch/arm/boot/zImageemulator: WARNING: system partition size adjusted to match image file (550 MB > 200 MB)Failed to load libGL.soerror libGL.so: cannot open shared object file: No such file or directoryFailed to load libGL.soerror libGL.so: cannot open shared object file: No such file or directory我是用的是 make goldfish_armv7_defconfig 命令来编译的啊。
报错解决输入命令：
sudo apt-get install libgl1-mesa-dev
再次运行模拟器，不会报上面的错了，但是模拟器还是黑屏。。。
网上搜索，对于android4.4及以后的版本，使用 goldfish2.6的没用，只有自己去下新的goldfish，于是下载了 goldfish3.4内核。
分享地址：http://pan.baidu.com/s/1kTq2BgN
提取码：4tk3
按照正确的方法在Android4.4上编译 goldfish3.4内核（编译内核还是挺快的），完成后，启动模拟器，如图：
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