先裝jdk1.5,網上說1.6的有點小問題,所以我沒裝1.6,選擇了1.5. 然後一邊裝必須的一些程序,apt-get install **** 很多亂七八糟的,網上能搜到,然後一邊下載android源碼。
源碼的下載需要git,curl和repo,git和curl可以直接用apt-get install git-core curl就可以了
然後下載repo
curl http://android.git.kernel.org/repo >~/bin/repo
添加可執行權限
sudo chmod +x repo
初始化repo
repo init -u git://android.git.kernel.org/platform/manifest.git
如果只需要某一個版本,比如我只要cupcake
repo init -u git://android.git.kernel.org/platform/manifest.git -b cupcake
然後建個目錄,
mkdir android
進入
cd android
下載
repo sync
然後就等吧,大概兩個G左右的內容,在獲取39%的時候和95%的時候是最慢的,因爲39%的有一百多M,95%的有差不多400M。
下載完之後,先不要make,因爲還有幾個問題:
1.如果直接make,會出現frameworks/policies/base/PolicyConfig.mk:22: *** No module defined for the given PRODUCT_POLICY (android.policy_phone). Stop.錯誤。
解決辦法:
在build/tools/findleaves.sh中的第89行,
這一句find "${@:0:$nargs}" $findargs -type f -name "$filename" -print |
改爲find "${@:1:$nargs-1}" $findargs -type f -name "$filename" -print |
2.frameworks/base/tools/aidl/AST.cpp:10: error: 'fprintf' was not declared in this scope的錯誤
解決辦法:
下載gcc-4.3和g++-4.3
apt-get install gcc-4.3 g++-4.3
大約十多兆,然後
進入/usr/bin
cd /usr/bin
建個軟連接
ln -s gcc-4.3 gcc
ln -s g++-4.3 g++
然後進入android目錄下,執行make,就可以了。
3.
------------------------------------------------------------------------------------------------
error type : undeclared or Error 1.
------------------------------------------------------------------------------------------------
host C: emulator <= external/qemu/console.c
host C: emulator <= external/qemu/loader.c
host C: emulator <= external/qemu/sockets.c
external/qemu/sockets.c: In function ‘sock_address_init_resolve’:
external/qemu/sockets.c:637: error: ‘EAI_NODATA’ undeclared (first use in this function)
external/qemu/sockets.c:637: error: (Each undeclared identifier is reported only once
external/qemu/sockets.c:637: error: for each function it appears in.)
make: *** [out/host/linux-x86/obj/EXECUTABLES/emulator_intermediates/sockets.o] Error 1
=========================================================
Solution:
=========================================================
The 1st way to fix:
Apparently you have to modify the makefile to fix it.
/external/qemu/Makefile.android
# this is needed to build the emulator on 64-bit Linux systems
ifeq ($(HOST_OS)-$(HOST_ARCH),linux-x86)
- MY_CFLAGS += -Wa,--32
+ MY_CFLAGS += -Wa,--32 -D_GNU_SOURCE
endif
ifeq ($(HOST_OS),freebsd)
The 2st way to fix:
commenting out the EAI_NODATA line
found in sockets.c file.
err = EHOSTDOWN;
break;
- case EAI_NODATA:
+ /* case EAI_NODATA: */
case EAI_NONAME:
err = ENOENT;
break;
=========================================================
我在虛擬機裏面make的,分了1G內存給他,處理器50%,一共花了兩個小時才編譯完成。編譯完成後,在android目錄下的out文件夾中,就是結果,也有兩個G左右。
在out/target/product/generic目錄下,有三個img文件,system.img,ramdisk.img,userdata.img,這三個就是需要的android系統鏡像文件,放到模擬器中運行就行了。
運行出來之後,進入設置裏面,可以看到自己編譯的標識呢,嘿嘿,很有成就感的。
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$ sudo apt-get install lib32readline5-dev
lib32readline5-dev不存在,實際上只要libreadline5-dev 即可
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