Cross-Compiled Linux From Scratch - Sysroot - Version SVN-0.0.1-20090726-PA-RISC

Chapter 6. Installing Basic System Software

6.17. Iana-Etc-2.30

The Iana-Etc package provides data for network services and protocols.

6.17.1. Environment Settings

This package requires compiler variables to be set for the target in the environment. 

export CC="${CLFS_TARGET}-gcc"
export CXX="${CLFS_TARGET}-g++"
export AR="${CLFS_TARGET}-ar"
export AS="${CLFS_TARGET}-as"
export RANLIB="${CLFS_TARGET}-ranlib"
export LD="${CLFS_TARGET}-ld"
export STRIP="${CLFS_TARGET}-strip"

6.17.2. Installation of Iana-Etc

The following command converts the raw data provided by IANA into the correct formats for the /etc/protocols and /etc/services data files: 

make

Install the package: 

make DESTDIR=${CLFS} install

6.17.3. Contents of Iana-Etc

Installed files: /etc/protocols and /etc/services

Short Descriptions

/etc/protocols

Describes the various DARPA Internet protocols that are available from the TCP/IP subsystem

/etc/services

Provides a mapping between friendly textual names for internet services, and their underlying assigned port numbers and protocol types