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Article title: GCC compilation process and intermediate RTL exploration. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. 　　 1. Introduction to GCC The compiler works to translate source code (usually written in advanced languages) into target code (usually low-level targ

1. Download the GCC source package: gcc-4.6.3.tar.bz2 2. Download gcc Dependency pack: gmp-5.0.4.tar.bz2, mpfr-3.1.0.tar.bz2, mpc-0.9.tar.gz 3. Decompression gcc-4.6.3.tar.bz2 instruction = "[Flydream@flydream opt]$ TAR-XVF gcc-4.6.3.tar.bz2 4. Enter [Flydream@flydream opt]$

I. Ensure that the following software packages are installed on Ubuntu BisonFlexBuild-essentialPatchLibncurses5-dev View the dependency of the software package. You can see the following: $ Apt-Cache depends build-essential Install the package using $ sudo apt-Get install package name II. Crosstool Crosstool is a set of script tools that build and test different versions of GCC and glibc for those architectures that support glibc. It is also an op

Preface GCC (GNU Compiler Collection, GNU Compiler Collection) is an open-source project on Linux and other UNIX-like platforms, software development and other essential tool chains (other members of the tool chain include binutils, glibc, libstdc ++, etc) In addition, programmers and System Administrators often need to manually compile and install the software source code, whether it is a configure script or make tool/MAKEFILE file, in the end,

Now many programmers are using GCC, how to better apply gcc. Currently, GCC can be used to compile programs in C + +, FORTRAN, JAVA, OBJC, Ada and other languages, optionally installing the supported languages as required. This article describes the Linux installation GCC process as an example of Redhat Linux installat

Source: chinaunix blog Date: 2006.08.28 GNU cross tool chain (ARM-Linux-GCC 3.4.4)Modified by litroncn (Litroncn@163.com)Based on Sunhe (msunhe@gmail.com) 1. Working users and environments in Linux1.1 Software EnvironmentLinux Ubuntu 6.06 ltsKernel version BRL. 15-23-686GCC version 4.0.3 (Ubuntu 4.0.3-1ubuntu5)GNU make 3.81Msgfmt (GNU gettext-tools) 0.14.5Makeinfo (GNU texinfo) 4.8GNU M4 1.4.4Flex 2.5.31GNU awk 3.1.5Perl, v5.8.7GNU sed version 4.1.4G

Install GCC 4.9.2 on Red Hat Enterprise Linux Server 6.5 Now many programmers are using GCC to better apply GCC. Currently, GCC can be used to compile programs in C/C ++, FORTRAN, JAVA, OBJC, ADA, and other languages. You can select the language to install. This article describes how to install

Now many programmers are using GCC to better apply GCC. Currently, GCC can be used to compile programs in C/C ++, FORTRAN, JAVA, OBJC, ADA, and other languages. You can select the language to install. This article describes how to install GCC in Linux by taking GCC4.1.2 installation in Redhat Linux as an example (the l

Organize the problems related to the search path of header files and library files in the GCC compilation of LinuxCategory: makefile/make/gcc/ld2010-11-20 23:15 535 people read reviews (0) Favorite reportsTransfer words: This article details the GCC compile-time Search header file path and mode, compile the way to find Lib library, and run-time loading library se

The meaning of verbose is lengthy and complicated. As the name implies, the GCC--verbose means to print out the details of the connection when it is compiled.Refer to the article in the StackOverflow with their own machine information to give the analysis (in fact, translated a bit). Hey. Original site: http://stackoverflow.com/questions/13440549/gcc-verbose-mode-output-explanation)First give the overall in

GCC is the GNU exclusive C/C ++ compiler. Because GCC has compatibility issues, you must use the specified version of GCC to compile and pass the code, therefore, we should switch to the appropriate GCC compiler in a timely manner. 1. Brief description:In general, the Compilation Program uses:/usr/bin/

April 20, 2004 the latest version of the GCC compiler 3.4.0 released. At the moment, GCC can be used to compile programs in C + +, FORTRAN, JAVA, OBJC, and Ada languages, and you can choose to install supported languages as needed. GCC 3.4.0 supports the C + + standard better than previous versions. This article introduces the installation process of

Getting Started with GCC 1. What is GCCThe full name of GCC is the gun Compiler Collection, a compiler capable of compiling multiple languages. At first, GCC was the C compiler (GNU C Compiler) and now supports C + +, Java, Pascal and other languages in addition to the C language. GCC supports a variety of hardware pla

errors, and any warnings are stopped from compiling-wall: Open Most warning tips-wshadow: A statement block scope variable has the same name as another variable for a larger scope (this warning is not included in the-wall option and needs to be opened separately)-wextra: Warn about all legitimate but questionable expressions Alert optimization Options -o0: Turn off all tuning options-O1: First-level optimization, use this option to make the executable file smaller, run faster, and not add too m

Follow the steps and setup options provided in this article to install GCC on the system even if GCC has not been installed before.A new working version of the GCC compiler. 1. Download Find the download resources on the GCC website (http://gcc.gnu.org/) or by searching online. Current GCThe latest version of C is 3.4.

When using GCC to compile a program, the compilation process can be divided into four stages:Pre-processing)Compile (Compiling)Assembly)Link (linking) If you have a hello. c file, run the following command:GCC hello. C-O hello./Hello Staged Compilation:Preprocessing: gcc-e hello. C-O hello. ICompile: gcc-C hello. I-O hello. oLink:

. I am using a CentOS6.664-bit system. because the installation of the gcc compiler is not checked during system installation, you need to install the gcc compiler on your own. Install gcc using yum for Linux releases with yum, install gc For more information about installing the gcc compiler in Linux (CentOS 6.5 64-bi

Most of the time, there are some similar to the compiler, such as GNU,GCC,CLANG,LLVM and other nouns, are not very clear what it is to do, understand these things, for many of the configuration of Xcode needs to be modified to be handy, so it is necessary to understand their direct relationship and differences.1 GUN"GNU, named from GNU's not Unix abbreviation, a UNIX -like operating system , driven by the GNU program , aims to create a free software e

I. Ensure that the following software packages are installed on Ubuntu BisonFlexBuild-essentialPatchLibncurses5-dev View the dependency of the software package. You can see the following: $ Apt-Cache depends build-essential Install the package using $ sudo apt-Get install package name II. Crosstool CrosstoolIs a set of script tools that can build and test different versions of GCC and glibc for those architectures that support glibc. It is also an ope

usage of gcc gdb Introduces the basic usage of GCC and GDBObjective Linux distributions contain a lot of software development tools. Many of them are used in C and C + + application development. This article describes the tools that can be used for C application development and debugging under Linux. The thrust of this article is to explain how to use the C compiler and other C programming tools under Lin