Red Hat ENTERPRISE LINUX 3 - DEVELOPER TOOLS GUIDE Bedienungsanleitung PDF herunterladen (Seite 7)

Chapter 2.

Basic Principles of the Tools

Red Hat Enterprise Linux Developer Tools’s C and C++ compilers, macro-assembler, debugger, bi-

nary utilities, libraries, and other development tools provide productivity, ﬂexibility, performance, and

portability. This chapter begins with a summary of the tools, then describes each tool in more detail.

To use a tool, open your system’s terminal shell window and enter the tool’s name as a command

(gcc, for instance, invokes the compiler. For a summary of the Red Hat Enterprise Linux Developer

Tools, refer to Section 2.1 Compiler and Development Tools, Section 2.2 Libraries, and Section 2.3

Auxiliary Development Tools.

To learn about working with the tools, refer to Chapter 3 Developing with Red Hat Enterprise Linux

Developer Tools.

2.1. Compiler and Development Tools

The following lists the main tools for developing projects with Red Hat Enterprise Linux Developer

Tools.

Tool Description

cpp C preprocessor (refer to Section 2.5 cpp, the GNU Preprocessor; and Using

cpp, the C Preprocessor)

diff, diff3,

sdiff

Comparison tools for text ﬁles.

gcc ISO-conforming compiler collection (refer to Section 2.4 gcc, the GNU

Compiler Collection and Using the GNU Compiler Collection (GCC))

g++ A frontend to gcc that defaults to interpreting ﬁles as being C++ source ﬁles

even if they look like C source ﬁles

gcov Coverage analyzer, for testing code for efﬁciency and performance, and for

use as a proﬁling tool (refer to Using the GNU Compiler Collection (GCC))

gdb -nw Debugger for debugging with command line input (refer to Section 2.9 gdb,

the Debugging Tool and Debugging with GDB)

gdb Debugger for making applications work better (refer to Debugging with

GDB)

ld Linker (refer to Section 2.7 ld, the GNU Linker and Using ld, the Gnu

Linker)

make Compilation control program (refer to Section 2.10 make, the GNU

Recompiling Tool)

patch Installation tool for source ﬁxes

2.2. Libraries

Library Description

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Red Hat ENTERPRISE LINUX 3 - DEVELOPER TOOLS GUIDE Bedienungsanleitung Seite 7