The MAKEFILE file Android. mk of the android compilation system is written as follows:
(1) In the Android. mk file, you must specify the local_path variable to find the source file. GenerallyAndroid. mk is in the same directory as the source file to be compiled, so it is defined as follows:Local_path: = $ (call my-DIR)The preceding statement defines the local_pat
file in the $ (your_android)/development/Hello/directory. The content of Hello. C is of course the classic helloworld program:
# Include Int main (){Printf ("Hello world! \ N "); Return 0;}
3.Write the Android. mk file in the $ (your_android)/development/Hello/directory. This is the standard name of Android makefile. Do not change it. For the format and content of the android.
The MAKEFILE file Android. mk of the android compilation system is written as follows:
(1)In the Android. mk file, you must specify the local_path variable to find the source file. Generally
Android. mk is in the same directory as the source file to be compiled, so it is defined as follows:
Local_path: = $ (call my-DIR)
The preceding statement defines the local_p
Android Compilation: only 64-bit build environments are supported beyond froyo/2.2
Run $ repo init-u git: // android.git.kernel.org/platform/manifest.git$ repo sync to make, $ Cd ~ after downloading the code ~ /Mydroid
$ Make has the following error: build/CORE/main. MK: 73: You are attempting to build on a 32-bit system. build/CORE/main. MK: 74: only 64-bit build environments are supported beyond froyo
file, you can delete the file first.
4. Restart The apache2 and icinga services and open the webpage: http: // 10.112.18.111/check_mk.
See the error message:
Check_mk: Incomplete Apache2 InstallationYou need mod_python in order to run the web interface of check_mk.Please install mod_python and restart Apache.
Now we will install the mod_python module of apache2.
apt-get install libapache2-mod-python
Restart apache2.
Now we can see the page, but there are two errors:
5. Install the agent fo
CSS modularization is not a simple process of splitting several CSS files, or splitting CSS into several small CSS files. CSS modularization aims to make CSS reusable, portable, and replaceable. The implementation methods include encapsulation, inheritance, and polymorphism, for more information about CSS modular encapsulation, inheritance, and polymorphism, see CSS modularization. It is very important for the CSS modularization of large projects, and it will be very convenient for future mainte
# Otherwise build soft link: ln-s arch-s3c24x0 ASM-arm/ArchFi
If ["$2" = "arm"]; then # If the location parameter $2 is "arm", delete ASM-arm/procRm-f asm-$2/procLn-S $ {lnprefix} proc-armv ASM-$2/proc # Build link $ {lnprefix} proc-armv ASM-arm/procFi
# This is the second thing this script does. Generate the/include/config. mk/configuration file.# Create include file for make# Generate the config. m configuration file for make# The content in inc
= DES-1 (KL, des (KR, DES-1 (KL, y )))
Where des (K, x) indicates that the key K is used to encrypt the data x des, DES-1 (K, Y) indicates that the key K is used to decrypt the data y (the same as below ).
3.2 distributed algorithms
To support the hierarchical encryption transfer function, the CPU card also uses the key dispersion algorithm, which refers to processing distributed data with a dual-length (16-byte) Key MK, export a dual-length key DK (
1. Android library 'xxx. so' not in prelink map error SolutionIt may appear when compiling your Android library.Library 'xxx. so' not in prelink map error,This is caused by the Pre-compilation settings of Android, the/build/core/prelink-linux-arm.map file describes the pre-compilation Module
You need to modify the android. mk file in the folderAddLOCAL_PRELINK_MODULE: = falseClose the pre-compilation and you can pass it.
2. error 1: error: 'ptrdiff _
once to find oncePrint(B2) C= Os.path.basename (a)#Get file namePrint(c)#Output#h:/py/lib/ska/mk.py#H:/py/lib/ska#H:/py/lib#mk.py__PACKAGE__: Get the path of the import file, multi-level directory with point segmentation, note: Return none for the current file#!/usr/bin/env python#-*-Coding:utf8-*-Print(__package__)#Note: None is returned for the current file fromLib.skaImportMk#Import the Mk module filePrint(Mk
class:
CAdd. h
#ifndef JNI_TEST_ADD#define JNI_TEST_ADDclass CAdd{public:CAdd();~CAdd();int add(int x, int y);};#endif
CAdd. cpp
#include "Add.h" CAdd::CAdd(){ }CAdd::~CAdd(){ }int CAdd::add(int x, int y){return x+y;}
Then we will write com_example_jni_TestJNI.cpp to implement JNI:
#include
At this point, all the C/C ++ sections are implemented.
5. Create an mk File
After JNI is implemented, it is necessary to compile the C/C ++ code into a
binary modules/usr/lib/check_mk Unix s Ocket for Livestatus/usr/local/icinga/var/rw/live Backends for other systems/usr/share/check_mk/livestatus Install Event Console no ~ /. Check_mk_setup.conf file. If you want to reinstall the file, you can delete the file first. 4. after restarting the apache2 and icinga services, go to the webpage: http: // 10.112.18.111/check_mk and see the error message: [plain] Check_mk: incomplete Apache2 Installation You need mod_python in order to run the web interf
bent once applied to the mobile phone will bring a completely different experience, but also become the research direction of large-scale mobile phone manufacturers.Samsung and LG launched the world's first AMOLED smartphone with a flexible display in 2013, respectively. The application of the flexible display on the mobile phone can be said to be the earliest and currently the most mature. In addition to Samsung, LG, Apple, Lenovo and other mobile phone manufacturers are also full of expectati
Python program feels like reading English. It allows you to focus on solving problems rather than figuring out the language itself.JavaScript is one of the most useful languagesJavaScript is not as simple as python, but it can run on every platform: Mac, Windows, iOS, Android, and more. Every single web browser, even a new device like smartwatch, uses JavaScript on some features.after JavaScript, try Ruby and Ruby on RailsRuby on Rails is a framework
device library that enables developers to store and use smartwatch applications and other tizen-based wearables from Samsung Gear S.ATT also announced the flow Designer beta, which provides cloud-based visual development tools to help teams build IoT applications. Joe BOSSALINI,ATT, a product development engineer, says: Flow designer can help developers with less experience and quickly build application prototypes.ATT has been working for the past tw
Code.org, founder of Hadi Partovi, a Web site that offers online programming courses. Once you've learned the basics of using drag and drop, you'll immediately want to learn how to use it to do the real thing. ”There are a number of programs that can help you get started with drag-and-drop programming, including MIT Scratch, Code.org Code Studio, and Google blocky.Python as a beginner's languageAs Partovi says, Python is a simple language for beginners. Because there is little emphasis on gramm
equipment.
Three, circular interaction
For a growing number of smart devices, the box screen is no longer the only option, and different devices will choose the screen based on their own scene and device profile. Round screen in the field of wearable and so on, will be more to favor, it and body contact is softer, the shape itself is also easy to be accepted by the public, at the same time derived from the circular design of the new interactive mode is very consistent with our operating habi
Android5.1 Ubuntu14.04Android system compilation relies on the. mk FileAdd Google servicesWe don't have Google services in our own ROM.The full Google package includes Google frames and a variety of services, and we can selectively install modulesIn the Google package, there is a gms.mk file (or name) in the products directory.GMS.MK manages each module to be installed and finds the keyword Product_packagesThe product_packages is followed by the modul
Reprint: Original Address http://blog.sina.com.cn/s/blog_4057ab62010197z8.htmlmore specific statements refer to other correct android.mkfeatures of the Import-moduleImport the. mk file for the external module, as in the include basic. The conceptual difference is that the include import is written by ourselves. Mk. The Import-module import is the external library, the external module provides.
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