Some of the most common causes are:1 build without the frameworkFor example, there's a piece of code I used OpenGL to introduce a header file#import Build, compile stage no problem, but link error undefined symbols for architecture xxx (here XXX may be armv7s,armv7 or arm64, depending on the configuration, will say later). The workaround is to add the opengles.framework to the build phases link Binary with libraries, and then compile on the OK2 Engine
the driver module, because the compile time will be compiled with gcc , different operating systems used on the GCC not the same, there is the use of QT What dynamic libraries are required to compile and which are compiled, some from Arm-linux come in, some from their own QT The source code in the self-compilation after the QT libraries, different libraries are placed after the environment variables are configured, in short: in different environments, even if they are Ubunt , it is necessary to
What are the specific differences between the JDK and OpenJDK under Linux?
In most Linux distributions, the installation of the JDK, either built-in or through a software source, is openjdk.OPENJDK is the open source version of the JDK, released in the form of a GPL protocol.OPENJDK contains only the most streamlined JDKOn the machine where the OPENJDK is installed, the input "Java-version" shows the
I. JRE vs OpenJDK vs Oracle JDK
Before installing Java, let's quickly understand the differences between JRE, OPENJDK, and Oracle JDK.
JRE (Java Runtime Environment), which is the environment you normally need to run a Java-language application. If you are not a program member, these are enough for your needs.
The JDK represents the Java Development Toolkit, and if you want to do something about Java devel
What are the specific differences between the JDK and OpenJDK under Linux?
In most Linux distributions, the installation of the JDK, either built-in or through a software source, is openjdk.OPENJDK is the open source version of the JDK, released in the form of a GPL protocol.OPENJDK contains only the most streamlined JDKOn the machine where the OPENJDK is installed, the input "Java-version" shows the
Tags: Linux install command environment variable vim jdk1.8 file Apr image Lib1, check the JDK version of the system[Email protected] software]# java-versionShow:OPENJDK version "1.8.0_102" OPENJDK Runtime Environment (build 1.8.0_102-b14) openjdk 64-bit Server VM (build 25.102-b14, MI Xed mode)2. Detect JDK installation package[Email protected] software]# Rpm-qa | grep javaShow:Java-1.7.0-
Tags: rpm and file Java_home 3.4 without soft redis JDK installation1, check the JDK version of the system[Email protected] software]# java-versionShow:OPENJDK version "1.8.0_102" OPENJDK Runtime Environment (build 1.8.0_102-b14) openjdk 64-bit Server VM (build 25.102-b14, MI Xed mode)2. Detect JDK installation package[Email protected] software]# Rpm-qa | grep javaShow:Java-1.7.0-
Tags: up and down JAVAP variable tar environ process env local OPENJDK1, check the JDK version of the system[Email protected] software]# java-versionShow:OPENJDK version "1.8.0_102" OPENJDK Runtime Environment (build 1.8.0_102-b14) openjdk 64-bit Server VM (build 25.102-b14, MI Xed mode)2. Detect JDK installation package[Email protected] software]# Rpm-qa | grep javaShow:Java-1.7.0-
1, check the JDK version of the system[Email protected] software]# java-versionShow:OPENJDK version "1.8.0_102" OPENJDK Runtime Environment (build 1.8.0_102-b14) openjdk 64-bit Server VM (build 25.102-b14, MI Xed mode)2. Detect JDK installation package[Email protected] software]# Rpm-qa | grep javaShow:Java-1.7.0-openjdk-1.7.0.111-2.6.7.8.el7.x86_ 64python-javapa
These two days need to put a CDVS project code from the Linux platform to the arm platform, took two genius to fix, before very early application of the blog, until now there is no technical article will, after deciding what to spend two or three days to fix the things will be solved process sent here, a lot of things rely on Baidu or not so good, Google is a better use when necessary. Think also, in Baidu Search, many are so far Chinese programmers have encountered problems, Google search is th
Install jdk on centos and set Environment VariablesJDK installation of CentOS
Download JDK 1.8
At this time (20170324) the latest version:jdk-8u72-linux-x64.tar.gz
Official Website: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
OpenJDK is installed in CentOS by default. We recommend that you uninstall it first.
Check the JDK command:Java-version
Query the local JDK installation program;rpm -qa|grep java
:1146) Java.util.concurrent.threadpoolexecutor$worker.run (threadpoolexecutor.java:615) Java.lang.Thread.run ( thread.java:701) Note the full stack trace of the root cause are available in the Apache tomcat/7.0.28 logs.This is different from the Java version used for compiling the project and runningThe Java version used by Maven when packaging[Email protected]170598-2252272e-hl3nx:/usr/lib/jvm/default-java/jre# MVN-Versionapache Maven3.0.4Maven Home:/usr/share/Mavenjava Version:1.7. 0_95, Vendo
Reprint please specify source address: http://www.cnblogs.com/lighten/p/5906359.html1. Preparation of the compilation environment 1.1 JDK source downloadOPENJDK is an open source project in the history of Java, this article compiles with OpenJDK8 as an example. OPENJDK's official website is: http://openjdk.java.net/, direct access to http://openjdk.java.net/install/index.html into the main interface. On the left there is a series of found source code lists, which provide two forms of download: M
After Oracle announced that it was not maintaining Java 6, RedHat immediately promised that it would maintain open-source OpenJDK6 for a long time. Although the OpenJDK7 and OpenJDK8 projects will still be supported by other members under the leadership of Oracle, Red Hat still cannot be prevented from trying to support the OpenJDK community (including the new IBM, challenge Oracle's leadership. Craig, Vice President and General Manager of RedHat Midd
First step: Check if the Linux-brought JDK is installed (uninstall CentOS installed 1.4)The installed CentOS will bring openjdk, with the command java-version, will have the following information:Java Version "1.6.0"OpenJDK Runtime Environment (build 1.6.0-b09)OpenJDK 64-bit Server VM (build 1.6.0-b09, Mixed mode)It is best to uninstall the
Want to know how to install Java in Ubuntu 14.04? Installing Java is definitely one of the first things to do after installing Ubuntu 14.04 (see http://www.linuxidc.com/Linux/2014-04/100398.htm), and it's easy.Many people hate Java, but there's a good chance you'll need to install Java for some reason, even if you hate it. In this article, we'll show you how to install Java in Ubuntu 14.04 (and possibly the same for Linux Mint 17).JRE vs OpenJDK vs Or
Tags: unzip packages x86 python JVM Lin jdk1.8 End--1, check the JDK version of the system[[emailprotected] software]# java -versionShow:openjdk version "1.8.0_102"OpenJDK Runtime Environment (build 1.8.0_102-b14)OpenJDK 64-Bit Server VM (build 25.102-b14, mixed mode)```2、检测jdk安装包[Email protected] software]# Rpm-qa | grep Java ' 'Show:Copy Codejava-1.7.0-openjdk-
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