. Export the cross-compilation tool directory to the $ PATH environment variable:
User-name @ machine-Name :~ /Android/kernel/common $Export Path = $ path :~ /Android/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin2. Modify the MAKEFILE file in the common directory in the following two actions:
# Arch
? = (Subarch)
# Cross_compile
? =
Arch? = Arm # The archit
Http://www.top-e.org/jiaoshi/html? 161. html
In the previous article 《Android compiling environment (1)-compile the helloworld module of native C), We tried to pass the standardAndroid. mkFile to compile the C Module. Next we will try to use the GCC command line to compile it, so as to understand the details of the android compiling environment.
The android c
://developer.android.com/tools/sdk/ndk/index.html#DownloadsAs of 2013-12-9, when I wrote this blog, the latest version is: R9In the same platform, the download package has two, we choose to download android-ndk-r9b-windows-x861.2.2 Download Item DifferencesThe NDK supports three platforms (Windows, MAC, Linux), and here I take windows as an example to explain the difference between the package in the download,, we can see that each platform has two co
:
Compile the goldfish kernel source code
To compile the Linux source code, you must first specify the GCC cross compiler, we directly use the android built-in arm-eabi-4.4.3 compiler, it is in the working_directory/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin path.
$ ls WORKING_DIRECTORY/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin
Let's compile the fo
This is my collection of the classic books on Android development, high-definition PDF electronic version, can be downloaded in my Baidu network free of charge, I hope that the need for friends to help. Directory:Android 4 Advanced Programming (full source code included)"Crazy Android Handout""Android App Development (Guo Hongzhi)""
-linux_intermediates/linked/ Cachegrind-arm-linux] Error 1Cause: no lunch executedError:Target Staticlib:libwebcore (OUT/TARGET/PRODUCT/TUNA/OBJ/STATIC_LIBRARIES/LIBWEBCORE_INTERMEDIATES/LIBWEBCORE.A)prebuilt/linux-x86/toolchain/arm-linux-androideabi-4.4.x/bin/arm-linux-androideabi-ar:out/target/product/tuna/ Obj/static_libraries/libwebcore_intermediates/libwebcore.a:no space left on deviceMake: * * [OUT/TARGET/PRODUCT/TUNA/OBJ/STATIC_LIBRARIES/LIBWEB
Android Android-use Eclipse to develop the first android Application, android-android
Open Eclipse and select File-New-Android Application Project
Application Name is our Application Name, which is also the Name we see in the mob
and the deserialization bytecode. Apkanalyser is a complete open source toolchain that allows you to modify the binary code of your application, and you can repackage, install, run, and verify the results of Logcat.
Coursera-androidAn Android Tutorial class project, completed 8 weeks. Basically includes all the Android knowledge points, if you want to put the
options to# LIBS that point to the Out/.../obj/lib/and out/.../obj/system/lib/# directories So, additional libraries can be found and used by curl.## The end result would be a configure command that looks something like this# (the environment variable A is set to the Android root path which makes the# command Shorter):## a= ' Realpath. /.. ' \# path= "$A/prebuilt/linux-x86/toolchain/arm-eabi-x/bin: $PATH"
. You can also use the same source code file in several modules.
-The compilation system handles many details for you. For example, you do not need to list header files and dependent files in your android. mk file. The ndk compilation system automatically handles these problems for you. This also means that after you upgrade the ndk, you should get the new toolchain/platform support and do not need to chang
-- Build a visual development and debugging environment for Android native with code: bocok + ndkI remember that the last series written to Android native was last year's 6.1, and it has been more than a year in the past. Although Android is very popular, why does Google still not launch a complete ndk development debugging environment today ?! I believe that mor
#!/bin/bashu32=0 #编译64位arm时 u32=0 When compiling 32-bit arm u32=1 other parameters do not need to be changed target=android-24host=darwin-x86_64tool= Aarch64-linux-android #arm-linux-androideabi aarch64-linux-androidarch=arch-arm64 #arch-arm arch-arm64if [$U 32-ne 0]; Then echo "32-bit Arm" Tool=arm-linux-androideabi arch=arch-armfitoolchain= $TOOL-4.9Export Ndk_root=/users/musictom/library/
it, you can manually modify these files, but the dependency is complex and error-prone. Then, you can manually compile the Android. mk file based on the original makefile. The following is a detailed process.
Note:: You cannot directly run the configure script on the host system because the environment is different from the target system (Android). This requires a cross-compilation environment.1. Set the c
Besides programming with Java, We're also able to do native programming with C or C ++ on Android platform.
To do so, we need a cross compiler target on ARM processor for our working platform (Windows or Linux ). so I downloaded sourcery g ++ lite 2009q3-68 for ARM Eabi, the tool chain for arm. if you're careful enough, You wowould have noticed my mistake which took me a day to figure out. unfortunately, I downloaded the wrong tool chain. the correct
environment variable:User-name @ machine-Name :~ /Android/kernel/common $ export Path = $ path :~ /Android/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin2. Modify the MAKEFILE file in the common directory in the following two actions:# Arch? = (Subarch)# Cross_compile? =Arch? = Arm # The architecture is armCross_compile? = Arm-Eabi-# prefix of the Cross-compile
/image/i8320board-image.shCopy code six. TI company Android SGX SDK Access, this is the tool to generate SDK image.
1. Install TI_ANDROID_SGX_SDK01.$ CD $ANDROID
02.$ git clone git://gitorious.org/rowboat/ti_android_sgx_sdk.git ti_android_sgx_sdk
03.$ CD TI_ANDROID_SGX_SDK
04.$./omap35x_android_graphics_sdk_setuplinux_3_01_00_03.binCopy code Then there will be the interface, we started to install the SDK to
Mobile phone Bluetooth control relay wireless lock Iot Android source code android development Android WIFI control detailed annotation test stability no bug, android Android
I. functions:
1. Connect and disconnect Android WIFI, a
)"'SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)'SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR)$(SLIBNAME)'Changed:SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'LIB_INSTALL_EXTRA_CMD='$$(RANLIB)"$(LIBDIR)/$(LIBNAME)"'SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'SLIB_INSTALL_LINKS='$(SLIBNAME)'Iv. CompilationCreate an empty document in the FFmpeg root directory and change it to build. sh.Write the following content:Some of them need to be modified.1. TMPDIR = is a temporary directory.
Android Android-build an android development environment, android-android
Android official website address: http://developer.android.com/, download and install AndroidSDK following the steps below:
Download ADT and SDK: http://dev
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