开始正式编译,在源码目录下make即可。
make
我完全不知道跑了个啥,只知道超级卡。完成后产生的out文件夹有3.9G。
镜像生成在out/target/product/generic下:android源码编译后得到system.img,ramdisk.img,userdata.img映像文件。其中, ramdisk.img是emulator的文件系统,system.img包括了主要的包、库等文件,userdata.img包括了一些用户数据,emulator加载这3个映像文件后,会把 system和 userdata分别加载到 ramdisk文件系统中的system和 userdata目录下。
当然编译是件很痛苦的事情:
错误1:
************************************************************
You are attempting to build on a 32-bit system.
Only 64-bit build environments are supported beyond froyo/2.2.
************************************************************
解决:
需要进行如下修改即可,将
./external/clearsilver/cgi/Android.mk
./external/clearsilver/java-jni/Android.mk
./external/clearsilver/util/Android.mk
./external/clearsilver/cs/Android.mk
四个文件中的
LOCAL_CFLAGS += -m64
LOCAL_LDFLAGS += -m64
注释掉,或者将“64”换成“32”
LOCAL_CFLAGS += -m32
LOCAL_LDFLAGS += -m32
然后,将./build/core/main.mk 中的
ifneq (64,$(findstring 64,$(build_arch)))
改为:
ifneq (i686,$(findstring i686,$(build_arch)))
错误2:
host C++: libutils <= frameworks/base/libs/utils/RefBase.cpp
frameworks/base/libs/utils/RefBase.cpp: In member function ‘void android::RefBase::weakref_type::trackMe(bool, bool)’:
frameworks/base/libs/utils/RefBase.cpp:483:67: error: passing ‘const android::RefBase::weakref_impl’ as ‘this’ argument of ‘void android::RefBase::weakref_impl::trackMe(bool, bool)’ discards qualifiers [-fpermissive]
make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/libutils_intermediates/RefBase.o] 错误 1
解决:
gedit frameworks/base/libs/utils/Android.mk
Change the line:
LOCAL_CFLAGS += -DLIBUTILS_NATIVE=1 $(TOOL_CFLAGS)
To:
LOCAL_CFLAGS += -DLIBUTILS_NATIVE=1 $(TOOL_CFLAGS) –fpermissive
host Executable: aapt (out/host/linux-x86/obj/EXECUTABLES/aapt_intermediates/aapt)
out/host/linux-x86/obj/STATIC_LIBRARIES/libcutils_intermediates/libcutils.a(threads.o): In function `thread_store_get':
/home/leno/works/android_dev/bin/system/core/libcutils/threads.c:27: undefined reference to `pthread_getspecific'
out/host/linux-x86/obj/STATIC_LIBRARIES/libcutils_intermediates/libcutils.a(threads.o): In function `thread_store_set':
/home/leno/works/android_dev/bin/system/core/libcutils/threads.c:36: undefined reference to `pthread_key_create'
/home/leno/works/android_dev/bin/system/core/libcutils/threads.c:44: undefined reference to `pthread_setspecific'
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/aapt_intermediates/aapt] 错误 1
解决:
打开 frameworks/base/tools/aapt/Android.mk
ifeq ($(HOST_OS),linux)
#LOCAL_LDLIBS += -lrt 把这行注释掉,改为下面一行。
LOCAL_LDLIBS += -lrt -lpthread
endif
错误4:
target Dex: core
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb) at pc=0x4003d848, pid=7668, tid=2889534320
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0_22-b03 mixed mode)
# Problematic frame:
# C [libpthread.so.0+0xa848] pthread_cond_timedwait+0x168
#
# An error report file with more information is saved as hs_err_pid7668.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
make: *** [out/target/common/obj/JAVA_LIBRARIES/core_intermediates/classes.dex] 已放弃 (core dumped)
解决:
虚拟机给的内存512太小,给个1G试试。然后在本机里打开任务管理器,找到虚拟机进程,优先级设置为实时。给他最多东西。
错误 5:
out/host/linux-x86/obj/STATIC_LIBRARIES/libcutils_intermediates/libcutils.a(threads.o): In function `thread_store_get':
/home/leno/works/android_dev/bin/system/core/libcutils/threads.c:27: undefined reference to `pthread_getspecific'
out/host/linux-x86/obj/STATIC_LIBRARIES/libcutils_intermediates/libcutils.a(threads.o): In function `thread_store_set':
/home/leno/works/android_dev/bin/system/core/libcutils/threads.c:36: undefined reference to `pthread_key_create'
/home/leno/works/android_dev/bin/system/core/libcutils/threads.c:44: undefined reference to `pthread_setspecific'
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/localize_intermediates/localize] 错误 1
解决:类似问题3
修改./framework/base/tools/localize/Android.mk文件
ifeq ($(HOST_OS),linux)
#LOCAL_LDLIBS += -lrt 把这行注释掉,改为下面一行。
LOCAL_LDLIBS += -lrt -lpthread
endif
错误6:
注意:external/protobuf/java/src/main/java/com/google/protobuf/GeneratedMessageLite.java 使用了未经检查或不安全的操作。
注意:要了解详细信息,请使用 -Xlint:unchecked 重新编译。
注意:external/protobuf/java/src/main/java/com/google/protobuf/micro/CodedInputStreamMicro.java 使用了未经检查或不安全的操作。
注意:要了解详细信息,请使用 -Xlint:unchecked 重新编译。
Generated: (out/target/product/generic/android-info.txt)
host C: acp <= build/tools/acp/acp.c
host C++: libhost <= build/libs/host/pseudolocalize.cpp
host C: libhost <= build/libs/host/CopyFile.c
<命令行>:0:0: 警告: “_FORTIFY_SOURCE”重定义 [默认启用]
<built-in>:0:0: 附注: 这是先前定义的位置
<命令行>:0:0: 警告: “_FORTIFY_SOURCE”重定义 [默认启用]
<built-in>:0:0: 附注: 这是先前定义的位置
In file included from build/libs/host/CopyFile.c:11:0:
build/libs/host/include/host/CopyFile.h:5:22: 致命错误: sys/stat.h:没有那个文件或目录
编译中断。
In file included from /usr/include/stdlib.h:25:0,
from build/tools/acp/acp.c:11:
/usr/include/features.h:323:26: 致命错误: bits/predefs.h:没有那个文件或目录
编译中断。
make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/libhost_intermediates/CopyFile.o] 错误 1
make: *** 正在等待未完成的任务....
make: *** [out/host/linux-x86/obj/EXECUTABLES/acp_intermediates/acp.o] 错误 1
<命令行>:0:0: 警告: “_FORTIFY_SOURCE”重定义 [默认启用]
<built-in>:0:0: 附注: 这是先前定义的位置
In file included from /usr/include/c++/4.6/x86_64-linux-gnu/32/bits/os_defines.h:40:0,
from /usr/include/c++/4.6/x86_64-linux-gnu/32/bits/c++config.h:392,
from /usr/include/c++/4.6/string:40,
from build/libs/host/include/host/pseudolocalize.h:4,
from build/libs/host/pseudolocalize.cpp:1:
/usr/include/features.h:323:26: 致命错误: bits/predefs.h:没有那个文件或目录
编译中断。
make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/libhost_intermediates/pseudolocalize.o] 错误 1
注意:某些输入文件使用或覆盖了已过时的 API。
注意:要了解详细信息,请使用 -Xlint:deprecation 重新编译。
注意:某些输入文件使用了未经检查或不安全的操作。
注意:要了解详细信息,请使用 -Xlint:unchecked 重新编译。
解决方法:sudo apt-get install libc6-dev-i386
http://www.blogjava.net/ZircoN/archive/2011/11/13/363452.html
错误7:
frameworks/base/libs/utils/RefBase.cpp: 在成员函数‘void android::RefBase::weakref_type::trackMe(bool, bool)’中:
frameworks/base/libs/utils/RefBase.cpp:483:67: 错误: 将‘const android::RefBase::weakref_impl’作为‘void android::RefBase::weakref_impl::trackMe(bool, bool)’的‘this’实参时丢弃了类型限定 [-fpermissive]
make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/libutils_intermediates/RefBase.o] 错误 1
make: *** 正在等待未完成的任务....
frameworks/base/libs/utils/ResourceTypes.cpp: 在成员函数‘void android::ResTable::print(bool) const’中:
frameworks/base/libs/utils/ResourceTypes.cpp:4369:84: 警告: 将一个整数转换为大小不同的指针 [-Wint-to-pointer-cast]
frameworks/base/libs/utils/ResourceTypes.cpp:4375:43: 警告: 将一个整数转换为大小不同的指针 [-Wint-to-pointer-cast]
参考网上的解决方法:
$ gedit frameworks/base/libs/utils/Android.mk
将下面一行
LOCAL_CFLAGS += -DLIBUTILS_NATIVE=1 $(TOOL_CFLAGS)
改成
LOCAL_CFLAGS += -DLIBUTILS_NATIVE=1 $(TOOL_CFLAGS) –fpermissive
http://www.blogjava.net/ZircoN/archive/2011/11/13/363452.html
问题并没有解决,反而又出现了新的错误:
host C++: libutils <= frameworks/base/libs/utils/Asset.cpp
g++: –fpermissive:没有那个文件或目录
注意:某些输入文件使用或覆盖了已过时的 API。
注意:要了解详细信息,请使用 -Xlint:deprecation 重新编译。
注意:某些输入文件使用了未经检查或不安全的操作。
注意:要了解详细信息,请使用 -Xlint:unchecked 重新编译。
make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/libutils_intermediates/Asset.o] 错误 1
make: *** 正在删除文件“out/host/linux-x86/obj/STATIC_LIBRARIES/libutils_intermediates/Asset.o”
make: *** 正在等待未完成的任务....
这个错误主要是gcc版本过高引起的:最终解决办法是:
(11.10的gcc版本过高
http://hi.baidu.com/designhouse/blog/item/fec5cdbf8d6a231618d81fc1.html)
ubuntu 11.10的gcc版本是4.6.1,版本太高,编译android时出错,要把gcc版本改为4.4.3。
通过gcc -v命令可以发现gcc库在/usr/lib/gcc/i686-linux-gnu目录下,该目录下有当前系统支持的各种版本gcc库 。在安装gcc 4.4前该目录下是没有4.4目录的,安装gcc 4.4后该目录下就会多出4.4这个目录,且该4.4目录下有各种相应库文件。
ubuntu 32bit系统下安装gcc 4.4的最好方法是仅用以下两条命令,不需要其它命令,否则编译时可能会出错。
sudo apt-get install gcc-4.4
sudo apt-get install g++-4.4
$ ls -l gcc*
lrwxrwxrwx 1 root root 7 2011-10-29 09:11 gcc -> gcc-4.6
-rwxr-xr-x 1 root root 224544 2011-10-06 05:47 gcc-4.4
-rwxr-xr-x 1 root root 302104 2011-09-17 05:43 gcc-4.6
sudo mv gcc gcc.bak
sudo ln -s gcc-4.4 gcc
$ls -l g++*
sudo -s
mv g++-4.4 g++
g++ -v
错误8:
g++: g++: selected multilib '32' not installed
selected multilib '32' not installed
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl] 错误 1
make: *** 正在等待未完成的任务....
make: *** [out/host/linux-x86/obj/lib/libESR_Portable.so] 错误 1
解决方法:
输入:sudo apt-get install gcc-multilib
sudo apt-get install g++-multilib后出现新问题:
g++: g++: host SharedLib: libfst (out/host/linux-x86/obj/lib/libfst.so)
g++: selected multilib '32' not installedselected multilib '32' not installed
selected multilib '32' not installed
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl] 错误 1
make: *** 正在等待未完成的任务....
make: *** [out/host/linux-x86/obj/lib/libESR_Portable.so] 错误 1
make: *** [out/host/linux-x86/obj/lib/libfst.so] 错误 1
解决方法
sudo apt-get install libc6-dev ia32-libs lib32ncurses5-dev x11proto-core-dev libx11-dev lib32readline-gplv2-dev lib32z-dev libgl1-mesa-dev mingw32 tofrodos python-markdown libxml2-utils
sudo apt-get install g++-4.4-multilib
错误9:
Could not load 'clearsilver-jni'
java.library.path = out/host/linux-x86/lib
Could not load 'clearsilver-jni'
java.library.path = out/host/linux-x86/lib
make: *** [out/target/common/docs/api-stubs-timestamp] 错误 45
make: *** 正在等待未完成的任务....
make: *** [out/target/common/docs/doc-comment-check-timestamp] 错误 45
解决方法:
这是由于clearsilver 在编译时如果检测到使用Java JDK 6,就使用64位编译。要避开此错误,需要修改下面四个文件:
* external/clearsilver/cgi/Android.mk
* external/clearsilver/java-jni/Android.mk
* external/clearsilver/util/Android.mk
* external/clearsilver/cs/Android.mk
把这四个Makefile中的下列语句注掉即可:
# This forces a 64-bit build for Java6
# Comment by Easwy
# LOCAL_CFLAGS += -m64
# LOCAL_LDFLAGS += -m64
然后在external/clearsilver目录中执行一下make clean,然后回到项目根目录,继续make即可。
当编译完成时,生成的image文件放在out/target/product/generic目录中。
gedit /root/.bashrc
export PATH=/root/android/mydroid/out/host/linux-x86/bin:$PATH
export ANDROID_PRODUCT_OUT=/root/android/mydroid/out/target/product/generic
export ANDROID_SWT=/root/android/mydroid/out/host/linux-x86/framework
在源码目录下的out/target/product/generic/目录下运行
emulator -image system.img -data userdata.img -ramdisk ramdisk.img 命令
错误10:
emulator
NAND: could not write file system.img, File exists
另外:还有:
1、权限不够遇到多次
/bin/bash: prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi-gcc: 权限不够
/bin/bash: prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi-gcc: 权限不够
/bin/bash: build/core/find-jdk-tools-jar.sh: 权限不够
/bin/bash: build/tools/findleaves.py: 权限不够
/bin/bash: build/tools/findleaves.py: 权限不够
Checking API: checkapi-last
/bin/bash: out/host/linux-x86/bin/apicheck: 权限不够
解决:
chmod a+x prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi-gcc
对所有没有权限的文件增加可执行权限
2.make: *** [out/host/linux-x86/obj/EXECUTABLES/acp_intermediates/acp.o] 错误 1
在32位下编译,直接make就可以了
在64位下编译,会出一些错误,需要额外安装一些包:
A, 没有gnu/stubs-32.h文件:
/usr/include/gnu/stubs.h:7:27: error: gnu/stubs-32.h: 没有该文件或目录
make: *** [out/host/linux-x86/obj/EXECUTABLES/acp_intermediates/acp.o] 错误 1
解决方法:
确定你的系统是x86_64 GNU/Linux
root@mm-desktop:/home/mm/android# uname -a
Linux mm-desktop 2.6.27-9-generic #1 SMP Thu Nov 20 22:15:32 UTC 2008 x86_64 GNU/Linux
安装libc6-dev-i386
sudo apt-get install libc6-dev-i386
B。找不到-lstdc++
/usr/bin/ld: cannot find -lstdc++
解决方法:
安装 g++-multilib,lib32z1-dev 和 lib32ncurses5-dev
apt-get install g++-4.2-multilib lib32z1-dev lib32ncurses5-dev
3.make: *** [out/host/linux-x86/obj/EXECUTABLES/acp_intermediates/acp] 错误 1
安装 g++-4.5-multilib
$ sudo aptitude install git-core gnupg flex bison gperf libsdl-dev libesd0-dev libwxgtk2.6-dev build-essential zip curl libncurses5-dev zlib1g-dev
sudo apt-get install git-core gnupg flex bison gperf build-essential zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 lib32ncurses5-dev ia32-libs x11proto-core-dev libx11-dev lib32readline5-dev lib32z-dev java-common unixodbc
4.arm-eabi-gcc: error trying to exec 'cc1': execvp: No such file or directory
同事编kernel的时候总是会报下面的错误~~最后发现是交叉编译工具的权限问题,chmod -R 777 * 就可以了
arm-eabi-gcc: error trying to exec 'cc1': execvp: No such file or directory
总结一下:
1、确认CROSS-COMPILE的目录在PATH里面
2、确认cc1是存在的
3、确认交叉编译工具的权限
摘录:
错误处理
在Ubuntu10.10(64位)编译Android2.3源码时,遇到各种各样的问题。不是缺这个,就是少那个。现把这些问题和解决方法罗列出来,供大家参考。
错误:
/usr/include/gnu/stubs.h:7:27: error: gnu/stubs-32.h: No such file or directory
make: *** [out/host/linux-x86/obj/EXECUTABLES/acp_intermediates/acp.o] 错误 1
解决:
sudo apt-get install libc6-dev-i386
错误:
make: *** [out/host/linux-x86/obj/EXECUTABLES/acp_intermediates/acp] error 1
解决:
sudo apt-get install g++-multilib
错误:
external/clearsilver/cgi/cgi.c:22: fatal error: zlib.h: No such file or directory
compilation terminated.
make: *** [out/host/linux-x86/obj/SHARED_LIBRARIES/libneo_cgi_intermediates/cgi.o] Error 1
解决:
sudo apt-get install zlib1g-dev
错误:
/usr/bin/ld: cannot find -lz
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/aapt_intermediates/aapt] Error 1
解决:
sudo apt-get install lib32z1-dev
错误:
bison -d -o out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_y.cpp frameworks/base/tools/aidl/aidl_language_y.y
/bin/bash: bison: command not found
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_y.cpp] Error 127
解决:
sudo apt-get install bison
错误:
Lex: aidl <= frameworks/base/tools/aidl/aidl_language_l.l
/bin/bash: flex: command not found
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_l.cpp] Error 127
解决:
sudo apt-get install flex
错误:
/usr/bin/ld: cannot find -lncurses
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/adb_intermediates/adb] Error 1
解决:
sudo apt-get install lib32ncurses5-dev
错误:
prebuilt/linux-x86/sdl/include/SDL/SDL_syswm.h:55: fatal error: X11/Xlib.h: No such file or directory
compilation terminated.
make: *** [out/host/linux-x86/obj/EXECUTABLES/emulator_intermediates/android/main-common.o] Error 1
解决:
sudo apt-get install libx11-dev
错误:
sh: gperf: not found
calling gperf failed: 32512 at ./makeprop.pl line 96.
make: *** [out/target/product/generic/obj/STATIC_LIBRARIES/libwebcore_intermediates/WebCore/css/CSSPropertyNames.h] Error 25
make: *** Deleting file `out/target/product/generic/obj/STATIC_LIBRARIES/libwebcore_intermediates/WebCore/css/CSSPropertyNames.h'
解决:
sudo apt-get install gperf
错误:
build/core/java.mk:9: *** bin: Target java module does not define any source or resource files. Stop.
解决:
删除源码根目录下的bin文件夹,这个文件夹是导入eclipse时创建的。
cannot find -lXXX
所有编译过程中遇到的类似这样的错误,都是缺少libXXX这样的库,解决方法就是:
首先:利用命令:apt-cache search XXX 进行库搜索
然后:找那些libXXX-dev这样的库进行安装,命令就是:sudo apt-get install libXXX-dev
最后:继续执行make
生成固件
1.在源码根目录下执行一下:
. build/envsetup.sh
2.通过所有编译(make)或模块编译(mmm)
需要使用超级用户进行编译,要不会出现一下权限问题
3.通过 export -p 查看HOME 的路径是否正确,否则修改 HOME 锁指向的路径为home/用户 中,直接 export HOME="/home/用户"
4.在“/home/用户”目录下新建文件夹 firmware
5.在Android 源码根目录下 执行./mkimage.sh
修改./mkimage.sh 中的路径指向 “/home/用户”目录下的文件夹 firmware
固件在firmware中生成
错误1:
注意:external/protobuf/java/src/main/java/com/google/protobuf/GeneratedMessageLite.java 使用了未经检查或不安全的操作。
注意:要了解详细信息,请使用 -Xlint:unchecked 重新编译。
注意:external/protobuf/java/src/main/java/com/google/protobuf/micro/CodedInputStreamMicro.java 使用了未经检查或不安全的操作。
注意:要了解详细信息,请使用 -Xlint:unchecked 重新编译。
Generated: (out/target/product/generic/android-info.txt)
host C: acp <= build/tools/acp/acp.c
host C++: libhost <= build/libs/host/pseudolocalize.cpp
host C: libhost <= build/libs/host/CopyFile.c
<命令行>:0:0: 警告: “_FORTIFY_SOURCE”重定义 [默认启用]
<built-in>:0:0: 附注: 这是先前定义的位置
<命令行>:0:0: 警告: “_FORTIFY_SOURCE”重定义 [默认启用]
<built-in>:0:0: 附注: 这是先前定义的位置
In file included from build/libs/host/CopyFile.c:11:0:
build/libs/host/include/host/CopyFile.h:5:22: 致命错误: sys/stat.h:没有那个文件或目录
编译中断。
In file included from /usr/include/stdlib.h:25:0,
from build/tools/acp/acp.c:11:
/usr/include/features.h:323:26: 致命错误: bits/predefs.h:没有那个文件或目录
编译中断。
make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/libhost_intermediates/CopyFile.o] 错误 1
make: *** 正在等待未完成的任务....
make: *** [out/host/linux-x86/obj/EXECUTABLES/acp_intermediates/acp.o] 错误 1
<命令行>:0:0: 警告: “_FORTIFY_SOURCE”重定义 [默认启用]
<built-in>:0:0: 附注: 这是先前定义的位置
In file included from /usr/include/c++/4.6/x86_64-linux-gnu/32/bits/os_defines.h:40:0,
from /usr/include/c++/4.6/x86_64-linux-gnu/32/bits/c++config.h:392,
from /usr/include/c++/4.6/string:40,
from build/libs/host/include/host/pseudolocalize.h:4,
from build/libs/host/pseudolocalize.cpp:1:
/usr/include/features.h:323:26: 致命错误: bits/predefs.h:没有那个文件或目录
编译中断。
make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/libhost_intermediates/pseudolocalize.o] 错误 1
注意:某些输入文件使用或覆盖了已过时的 API。
注意:要了解详细信息,请使用 -Xlint:deprecation 重新编译。
注意:某些输入文件使用了未经检查或不安全的操作。
注意:要了解详细信息,请使用 -Xlint:unchecked 重新编译。
解决方法:sudo apt-get install libc6-dev-i386
http://www.blogjava.net/ZircoN/archive/2011/11/13/363452.html
错误2:
frameworks/base/libs/utils/RefBase.cpp: 在成员函数‘void android::RefBase::weakref_type::trackMe(bool, bool)’中:
frameworks/base/libs/utils/RefBase.cpp:483:67: 错误: 将‘const android::RefBase::weakref_impl’作为‘void android::RefBase::weakref_impl::trackMe(bool, bool)’的‘this’实参时丢弃了类型限定 [-fpermissive]
make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/libutils_intermediates/RefBase.o] 错误 1
make: *** 正在等待未完成的任务....
frameworks/base/libs/utils/ResourceTypes.cpp: 在成员函数‘void android::ResTable::print(bool) const’中:
frameworks/base/libs/utils/ResourceTypes.cpp:4369:84: 警告: 将一个整数转换为大小不同的指针 [-Wint-to-pointer-cast]
frameworks/base/libs/utils/ResourceTypes.cpp:4375:43: 警告: 将一个整数转换为大小不同的指针 [-Wint-to-pointer-cast]
参考网上的解决方法:
$ gedit frameworks/base/libs/utils/Android.mk
将下面一行
LOCAL_CFLAGS += -DLIBUTILS_NATIVE=1 $(TOOL_CFLAGS)
改成
LOCAL_CFLAGS += -DLIBUTILS_NATIVE=1 $(TOOL_CFLAGS) –fpermissive
http://www.blogjava.net/ZircoN/archive/2011/11/13/363452.html
问题并没有解决,反而又出现了新的错误:
host C++: libutils <= frameworks/base/libs/utils/Asset.cpp
g++: –fpermissive:没有那个文件或目录
注意:某些输入文件使用或覆盖了已过时的 API。
注意:要了解详细信息,请使用 -Xlint:deprecation 重新编译。
注意:某些输入文件使用了未经检查或不安全的操作。
注意:要了解详细信息,请使用 -Xlint:unchecked 重新编译。
make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/libutils_intermediates/Asset.o] 错误 1
make: *** 正在删除文件“out/host/linux-x86/obj/STATIC_LIBRARIES/libutils_intermediates/Asset.o”
make: *** 正在等待未完成的任务....
这个错误主要是gcc版本过高引起的:最终解决办法是:
(11.10的gcc版本过高
http://hi.baidu.com/designhouse/blog/item/fec5cdbf8d6a231618d81fc1.html)
ubuntu 11.10的gcc版本是4.6.1,版本太高,编译android时出错,要把gcc版本改为4.4.3。
通过gcc -v命令可以发现gcc库在/usr/lib/gcc/i686-linux-gnu目录下,该目录下有当前系统支持的各种版本gcc库 。在安装gcc 4.4前该目录下是没有4.4目录的,安装gcc 4.4后该目录下就会多出4.4这个目录,且该4.4目录下有各种相应库文件。
ubuntu 32bit系统下安装gcc 4.4的最好方法是仅用以下两条命令,不需要其它命令,否则编译时可能会出错。
sudo apt-get install gcc-4.4
sudo apt-get install g++-4.4
$ ls -l gcc*
lrwxrwxrwx 1 root root 7 2011-10-29 09:11 gcc -> gcc-4.6
-rwxr-xr-x 1 root root 224544 2011-10-06 05:47 gcc-4.4
-rwxr-xr-x 1 root root 302104 2011-09-17 05:43 gcc-4.6
sudo mv gcc gcc.bak
sudo ln -s gcc-4.4 gcc
错误3:
g++: g++: selected multilib '32' not installed
selected multilib '32' not installed
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl] 错误 1
make: *** 正在等待未完成的任务....
make: *** [out/host/linux-x86/obj/lib/libESR_Portable.so] 错误 1
解决方法:
输入:sudo apt-get install gcc-multilib
sudo apt-get install g++-multilib后出现新问题:
g++: g++: host SharedLib: libfst (out/host/linux-x86/obj/lib/libfst.so)
g++: selected multilib '32' not installedselected multilib '32' not installed
selected multilib '32' not installed
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl] 错误 1
make: *** 正在等待未完成的任务....
make: *** [out/host/linux-x86/obj/lib/libESR_Portable.so] 错误 1
make: *** [out/host/linux-x86/obj/lib/libfst.so] 错误 1
解决方法
sudo apt-get install libc6-dev ia32-libs lib32ncurses5-dev x11proto-core-dev libx11-dev lib32readline-gplv2-dev lib32z-dev libgl1-mesa-dev mingw32 tofrodos python-markdown libxml2-utils
sudo apt-get install g++-4.4-multilib
错误4:
Could not load 'clearsilver-jni'
java.library.path = out/host/linux-x86/lib
Could not load 'clearsilver-jni'
java.library.path = out/host/linux-x86/lib
make: *** [out/target/common/docs/api-stubs-timestamp] 错误 45
make: *** 正在等待未完成的任务....
make: *** [out/target/common/docs/doc-comment-check-timestamp] 错误 45
解决方法:
这是由于clearsilver 在编译时如果检测到使用Java JDK 6,就使用64位编译。要避开此错误,需要修改下面四个文件:
* external/clearsilver/cgi/Android.mk
* external/clearsilver/java-jni/Android.mk
* external/clearsilver/util/Android.mk
* external/clearsilver/cs/Android.mk
把这四个Makefile中的下列语句注掉即可:
# This forces a 64-bit build for Java6
# Comment by Easwy
# LOCAL_CFLAGS += -m64
# LOCAL_LDFLAGS += -m64
然后在external/clearsilver目录中执行一下make clean,然后回到项目根目录,继续make即可。
当编译完成时,生成的image文件放在out/target/product/generic目录中。
gedit /root/.bashrc
export PATH=/root/android/mydroid/out/host/linux-x86/bin:$PATH
export ANDROID_PRODUCT_OUT=/root/android/mydroid/out/target/product/generic
export ANDROID_SWT=/root/android/mydroid/out/host/linux-x86/framework
在源码目录下的out/target/product/generic/目录下运行
emulator -image system.img -data userdata.img -ramdisk ramdisk.img 命令
错误5:
emulator
NAND: could not write file system.img, File exists
编译Android源代码
请按照“获取Android源代码”一节中的内容安装所需的相关包,否则在编译源代码的时候会报很多的错。为了方便起见,现将所有需要安装的包罗列如下,其中有些包是可选的,但最好都装上,同时,在安装之前,最好先更新一下:
$ sudo aptitude update
$ sudo aptitude upgrade
Ubuntu Linux(32位x86)
$ sudo aptitude install git-core gnupg flex bison gperf libsdl-dev libesd0-dev libwxgtk2.6-dev
build-essential zip curl libncurses5-dev zlib1g-dev make gcc g++ libc6‐dev patch texinfo ncurses‐dev
python2.6 valgrind lib32readline5-dev
$ sudo aptitude
install sun‐java6‐jdk
Ubuntu Linux(64位x86)
$ 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 make gcc g++ libc6-dev patch texinfo ncurses-dev python2.6 valgrind gcc-multilib g++-multilib libc6-dev-i386 lib32ncurses5-dev ia32-libs x11proto-core-dev libx11-dev lib32readline5-dev lib32z-dev
$ sudo ln -s /usr/lib32/libX11.so.6 /usr/lib32/libX11.so
$ sudo aptitude
install sun‐java6‐jdk
基本上安装上面罗列的包,编译时就不会有太大的问题,下面列举本人(64位机子,Ubuntu10.04系统)在编译时出现的一些错误,以及在出现错误时,相关的解决包。虽然google已将这些必需包在android文档中进行说明了,但在此声明这些问题的解决还是参考网址:http://code.google.com/p/android/issues/detail?id=1005
/usr/include/gnu/stubs.h:7:27: error: gnu/stubs-32.h: No such file
or directory make: *** [out/host/linux-x86/obj/EXECUTABLES/acp_intermediates/acp.o] Error 1
解决包:$
sudo aptitude install libc6-dev-i386
/usr/bin/ld: cannot find -lstdc++
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl] Error 1
dpkg-query -l &> packages.txt(该工具可用来查询dpkg数据库)
解决包:$
sudo aptitude install g++-multilib
/usr/bin/ld: cannot find -lncurses
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/adb_intermediates/adb] Error 1
make: *** Waiting for unfinished jobs....
解决包:$
sudo aptitude search lib32ncurses5-dev
/usr/bin/ld: cannot find -lz
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/zipalign_intermediates/zipalign] Error 1
make: *** Waiting for unfinished jobs....
解决包:$
sudo aptitude install lib32z-dev