1. Download the earlier version gcc3.4.6.
2. SuYum install compat-gcc-34 *
3.1 first download gcc-3.4.6.tar.bz2 file in the/tmp directory, and extract it, so under/tmp has a gcc-3.4.6 directory, it is the source directory of the gcc-3.4.63.2, create a gcc-3.4.6-bulid directo
to find convenience, move forward from all the way.We need to compile the code that runs on the arm platform,UseThe Cross compiler forARM-LINUX-GCC。 Below willARM-LINUX-GCCSome common command parameters of the compile tool are introduced to everyone.Before you do this, you'll first describe the compiler's working procedure,UseWhen GCC compiles a program, the compilation process is divided into four stages:1
GUI for installing centos 7 and centos 7 GUI1How to install GUI in centOS7
When you install the centOS7 server version, the GUI program of the GUI is not installed by default. You need to manually install the CentOS7 Gnome GUI package.
2Install the gnome
GUI (graphical user interface), gui graphical user interface
AWT Overview
The full name of GUI is Graphical User Interface, which is a Graphical User Interface provided by an application for User operations, including windows, menus, buttons, toolbar, and other graphic Interface elements.
The GUI Design provides a wide
GCC compiler entry [reprint], gcc compiler entry reprint
The GCC Compiler (gnu c Compiler) is an open-source Compiler organized by GNU. It is the default C language Compiler in Linux. It can compile other languages in addition to the C language efficiently. In addition, GCC now includes not only the compiler itself, bu
We need to compile the code that runs on the arm platform,UseThe Cross compiler forARM-LINUX-GCC。 Below willARM-LINUX-GCCSome common command parameters of the compile tool are introduced to everyone. Before you do this, you'll first describe the compiler's working procedure,UseWhen GCC compiles a program, the compilation process is divided into four stages: 1. Pretreatment (pre-processing) 2. Compile (compi
An error occurred while installing gcc-c ++. The original gcc version is in conflict.
The following error is reported when gcc-c ++ is installed in CentOS 6.7:
Resolving Dependencies--> Running transaction check---> Package gcc-c ++. i686. 4.7-11. el6 will be installed--> Processing Dependency: libstdc ++-devel = 4.4.7
GUI control organization, gui ControlGUI controls
GUI is a graphical user interface that primarily manages user input and input. When I first graduated, I thought that there were just a few controls, and I could just learn them. Later, I found that there were too many controls when I had more things. I want to summarize the controls myself.
GCC -- version
The GCC version of ubuntu 11.10 is 4.6.1. The version is too high. If you fail to compile Android, you need to change the GCC version to 4.4.3.
Through gcc-V command can be found in the GCC Library/usr/lib/GCC/i6
[Java GUI] Java GUI basics and javagui BasicsAWT and Swing
Swing is an improvement and expansion of AWT. Swing and AWT both work when writing GUI programs. They coexist in Java basic classes (JFC.
Although both AWT and Swing provide classes for constructing graphical interface elements, they have different wormhole aspects. AWT relies on the main platform to draw
The simplest example based on DirectShow: Video Player GUI version and directshow Gui
========================================================== ==================
The simplest list of DirectShow-based example articles:
The simplest example based on DirectShow: Video Player
The simplest example based on DirectShow: graphic interface for video players
The simplest example based on DirectShow: Video Player c
9 principles of GUI Design (Article 1) and 9 principles of gui Design (Article 1)
Basic Principle 1: Focus on users and their tasks, rather than technologyBasic Principle 2: first consider the function and then representBasic Principle 3: Consistent with users' views on tasksBasic Principle 4: The design must comply with common conditionsBasic Principle 5: do not distract users from their goalsBasic Princi
Java basics-GUI programming (1), java basics gui Programming
I. Definition
The full name of GUI is Graphical User Interface, that is, Graphical User Interface. JDK provides two packages, AWT and Swing, for GUI program design and development.
1. java. awt abstract Window Toolkit (abstract Window Toolkit), which is an ea
Unity3d inside, also contains the window form, the following look at the details of the Gui.window methodBelow we use the code to implement a switch to display the hidden and displayed form of the function, the code is as follows: Public classWindowsscript:monobehaviour {BOOLwindowshow=true; Rect Windowrect=NewRect (0,0, -, -); voidOngui () {//defines the display and hiding of a toggle control formWindowshow=gui. Toggle (NewRect (Ten,Ten, -, at), Wind
The operating system is redhat x86_64.
Prepare the gcc source code package
Gcc-4.6.0.tar.bz2Http://gcc.gnu.org orFtp://gcc.gnu.org
First, prepare three databases, all of which are high-precision big data computing databases.
Gmp-5.0.2 or higherHttp://gmplib.org/
Mpc-0.9 or higherHttp://www.multiprecision.org/index.php? Prog = nmpc
Mpfr-3.0.1 or higherHttp://www.mpfr.org
Decompress the downloaded package.
Original URL: http://blog.csdn.net/lizzywu/article/details/9419145 GCC warnings at each level Overrides Variable (code) level from top to bottom: Specify a variable warning int a __attribute__ ((unused)); Specifies that the variable is unused. Even if the variable is not used, a warning output is ignored at compile time. File-level: diagnostics (Ignore/warn) in source code file Syntax: #pragma GCC
Java basics-GUI programming (2), java basics gui Programming
I. event listening Mechanism
-- Event Source: the graphical components in the awt or swing package, that is, the components in which the event occurs.
-- Event: An operation performed by the Event user on the component.
-- Listener: Listener is responsible for event processing.
Ii. classes in the java. awt. event package
WindowEvent // window even
Week 7 Project 1-graphical user interface (GUI) initial application development experience, week 7 gui
The first time I used vc ++, I felt that the first time I had done it under the guidance of my roommates in 4408 was not very good. Today I came to the data center and made another trip.
Starting with vc ++
What it looks like after a simple operation
Code I added
What we want
Learning Experie
How to install gcc in centos 7 and gcc in centos 7
System Environment:Centos7.4
When Nodejs8.7 is installed today, a warning is reported:
WARNING: C ++ Compiler too old, need g ++ 4.9.4 or clang ++ 3.4.2 (CXX = g ++)
Then, check the version installed on your system: 4.8.5.
Okay, you can't use yum for upgrade. you can install it manually.
1. Select the version to be upgraded
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