gcc ide linux

Gcc:liunx-C + + compiler in the environment, installing software requires it Kernel-devel:linux kernel, need to compile kernel when installing software, so need to keep kernel version consistency 1.Linux operating system installed, to see if GCC has been installed; # GCC-V//If a large segment appears, it is already installed; 2. See if the kernel is consisten

When compiling the Linux kernel, the first thing to do is to modify the makefile file in the top-level directory of the kernel source, change the Arch = $ (subarch) to arch? = arm, and change the cross_compile? = to cross_compile? = arm- LINUX-GCC, or not modified, the arch and Cross_compile values are passed through the command line. Then in the

ignored, also did not go to delve into.2, and I changed the file after the use of the SOURCE/ROOT/.BASHRC command to display insufficient permissions so I tried the next method.3,sudo gedit/etc/profile This command to open the profile file on my Computer fonts are gray, no keyword font color changes, I also gave up this method.Direct third method, simple violence, after the change, restart, enter $echo PATH in the shell to see if the environment configuration is successful.　　Here I thought ever

books, or write articles on the Internet, once you need to write 16-bit real-mode code, all like to take nasm say things, a little disregard of the GNU as feeling. Of course, this is a historical reason, because Linux since its inception is the 32-bit, is a multi-user multitasking operating system, so the GCC and GNU as a migration to Linux is used to write 32-b

First, go to the Linux platform: 650) this.width=650; "style=" WIDTH:657PX;HEIGHT:369PX; "title=" capture. PNG1. PNG "src=" http://s3.51cto.com/wyfs02/M00/74/F4/wKioL1YvRAThvYnjAARbyYVj2YE392.jpg "width=" "height=" 666 "alt=" Wkiol1yvrathvynjaarbyyvj2ye392.jpg "/>2. Double-click Terminal to enter:650) this.width=650; "style=" width:679px;height:321px; "title=" capture. PNG2. PNG "src=" http://s3.51cto.com/wyfs02/M01/74/F4/wKioL1YvRH6DlooGAAI1VcJg

Today, I briefly studied the use of VI and gcc/g++.First is the first time with the root Super Admin user login to the Linux system, because the Ubuntu system first login can only be ordinary users, but a lot of things need to use root permissions, so today specifically on the Internet search how to use the root user, first log in with ordinary users, and then input sudo passwd root, you can set the root pa

The issue of compiling header files with GCC under Linux. Report | 2011-01-21 18:5215052135380 | Category: Other programming Languages | browse 8,139 times There are node.h prepare.h list.h file.h These four header files, prepare.h used node.h, List.h used preapre.h , file.h used in the list.h, how to use GCC to compile these four header files.Share

Install gcc programming in Linux-general Linux technology-Linux programming and kernel information. The following is a detailed description. Since no programming software is installed, you cannot directly use the gcc command. At first, I planned to install the software packa

First, the header fileGCC looks for the required header files at compile time:* Search will start from -I※ then find the environment variable of GCC C_include_path,cplus_include_path,objc_include_path※ Find the default catalogue again/usr/include/usr/local/include/usr/lib/gcc-lib/i386-linux/2.95.2/include/usr/lib/gcc-l

the following text file:Called Makefile under Linux#这里可以写一些文件的说明MYFIRST:MYFIRST.O hello.og++ MYFIRST.O Hello.o-o MyfirstHello.o:hello.cppg++-C Hello.cpp-o hello.oMyfirst.o:myfirst.cppg++-C Myfirst.cpp-o MYFIRST.OMakefile Writing rules:(1) Comment on behavior starting with "#"(2) file dependencies are:Target:componentsRuleSave for Myfirst, in the terminal input: Make myfist, the program has been wrong but all the programmers common enemy, in writing t

refer to NetEase blogger "Meditation" blog-"gcc and g++ differences" with their own understanding to make personal understanding. (Due to the limited personal level, there will inevitably be the wrong place, please forgive me) in general, compiling a program under Linux is divided into the following 4 phases:Preprocessing: Compiling macro commands such as handling macro definitions (eg: #define)--compiles

Bash and GCC can both run, and it is another step away from the "available system. I sorted it out todayCode, Put itGoogle CodeIf you are interested, you can download it. If anyone is interested in this, you can leave a message below and play it together. If we narrow down the scope of the discussion to the X86 platform, the differences between Linux and Windows are much smaller than we think at least in

GCC (GNU Compiler Collection) is the most commonly used C language compiler under Linux and is a compiled system conforming to the ANSI C standard in the GNU project, capable of compiling programs written in C, C + +, and object C.There are two common ways to use Linux systems, as follows:Gcc-o out in1 in2 //

System Ubuntu14.04Version: GCC version 4.7.3 20130328 (prerelease) (Crosstool-ng Linaro-1.13.1-4.7-2013.04-20130415-linaro gcc 2013.04)Specific configuration similar to other compilers: Arm-fsl-linux-gnueabi Cross compiler installationNot specifically.After matching, error Libstdc++.so.6:cannot open shared object file:no such file or directory.Online will say dir

1. View Linux Versions[Email protected]:~ $cat/etc/issueUbuntu 11.04 \ \l2. View the kernel version1) [Email protected]:~$ cat/proc/versionLinux version 2.6.38-13-generic ([email protected]) (GCC version 4.5.2 (Ubuntu/linaro 4.5.2-8ubuntu4)) #57-ubuntu SMP Mon Mar 5 18:10:14 UTC 20122) uname command[Email protected]:~$ uname-aLinux ubuntu 2.6.38-13-generic #57-ubuntu SMP Mon Mar 5 18:10:14 UTC-i686 i686 i38

Http://blog.sina.com.cn/s/blog_54f82cc20101153x.htmlDynamic library *.so in Linux under the C and C + + programming often encounter, recently found a few articles on the Web site to introduce the compilation of dynamic library and links, finally understand this has not been familiar with the east, here to make a note, but also for other dynamic library linked to the library and distressed brothers to provide a little help.1, the compilation of dynamic

Through the development of some practical projects, it is found that under Windows, you can control which functions in the DLL (dynamic-link library) can be exported by specifying __declspec (dllexport) definitions, which are exposed to other program links, and which functions are used internally by DLLs. , and in Linux does not exist dllexport such an indicator, by default, GCC compiled so (shared library)

I downloaded the address casually, 4.4. Version 3, Address: http://www.cr173.com/soft/42654.html#address1. I put it in the/work/tools/.2.sudo Tar xzvf/work/tools/arm-linux-gcc-4.4.3.tar.gz3.sudo tar xvzf arm-linux-gcc-4.4.3.tar.gz-c/4./opt/friendlyarm/toolschain/4.4.3/bin found the command;And thensudo vim/etc/environm

(Linux) GCC compilation failed:/usr/bin/ld: cannot find-LXXX-Fusheng-Sohu blog GCC xx. the following error occurs during c-o ABC-LXXX:/usr/bin/ld: cannot find-lxxxcollect2: LD returned 1 exit status: GCC cannot find the Lib solution to be linked:1. Do not use-l, but directly use libmysqlclient as a compilation comp

123456 /* This is my first C program*/#include intmain(){printf("Hello World!\n");return0;} 2. Compiling with GCCGCC hello_world.c-o hello_world//The Hello_world in the back is the file generated by compiling the birth book. You can take a different name.3. Execute AS Shell script executes./hello_worldOutput: Hello world!First edit I under VI, you can actually view the contents of the edits under folder/home/ranjiewen. You can also view it with a command line such as Cat.For the