Android原始碼下載與編譯過程記錄

Android 6.0百度網路硬碟下載  http://www.linuxidc.com/Linux/2016-01/127285.htm

1、Android原始碼下載

參考了以下的下載失敗重下載指令碼：

[linuxidc@localhost android-src]$ cat myrepo.sh
#!/bin/sh
repo sync
while [ $? -ne 0 ]
do
    echo "try repo sync again"
    repo sync
done
[linuxidc@localhost android-src]$

下班前開始跑，第二天就有了。

2、編譯第一次直接進入下載的原始碼目錄，執行make，過了3個多小時後，報錯：

[ 31% 9980/31772] host Java: bouncycastle-host (out/host/common/obj/JAVA_LIBRARIES/bouncycastle-host_intermediates/classes)
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
[ 31% 9983/31772] host Java: bouncycastle-bcpkix-host (out/host/common/obj/JAVA_LIBRARIES/bouncycastle-bcpkix-host_intermediates/classes)
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
[ 31% 9987/31772] Build: out/host/linux-x86/obj/EXECUTABLES/jack_intermediates/jack
Writing client settings in /home/gumh/.jack-settings
Installing jack server in "/home/gumh/.jack-server"
Launching Jack server java -Djava.io.tmpdir=/tmp -Dfile.encoding=UTF-8 -XX:+TieredCompilation -cp /home/gumh/.jack-server/launcher.jar com.android.jack.launcher.ServerLauncher
[ 31% 10007/31772] host C++: zipalign <= build/tools/zipalign/ZipEntry.cpp
build/tools/zipalign/ZipEntry.cpp:145:52: warning: unused parameter 'pZipFile' [-Wunused-parameter]
status_t ZipEntry::initFromExternal(const ZipFile* pZipFile,
                                                  ^
build/tools/zipalign/ZipEntry.cpp:151:12: warning: destination for this 'memcpy' call is a pointer to dynamic class 'CentralDirEntry'; vtable pointer will be overwritten [-Wdynamic-class-memaccess]
    memcpy(&mCDE, &pEntry->mCDE, sizeof(mCDE));
    ~~~~~~ ^
build/tools/zipalign/ZipEntry.cpp:151:12: note: explicitly cast the pointer to silence this warning
    memcpy(&mCDE, &pEntry->mCDE, sizeof(mCDE));
          ^
          (void*)
2 warnings generated.
[ 31% 10012/31772] host C: libzopfli <= external/zopfli/src/zopfli/lz77.c
external/zopfli/src/zopfli/lz77.c:95:60: warning: unused parameter 'datasize' [-Wunused-parameter]
void ZopfliVerifyLenDist(const unsigned char* data, size_t datasize, size_t pos,
                                                          ^
1 warning generated.