Linux From Scratch compilé de façon croisée - Sysroot - Version SVN-0.0.1-20090726-x86

Chapter 6. Installing Basic System Software

6.50. Texinfo-4.13a

The Texinfo package contains programs for reading, writing, and converting info pages.

6.50.1. 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"

6.50.2. Installation of Texinfo

The following patch will add support for new compressors like XZ Utils: 

patch -Np1 -i ../texinfo-4.13a-new_compressors-1.patch

Prepare Texinfo for compilation: 

./configure --build=${CLFS_HOST} --host=${CLFS_TARGET} \
    --prefix=/usr

Compile the package: 

make -C tools/gnulib/lib
make -C tools
make

Install the package: 

make DESTDIR=${CLFS} install

The Info documentation system uses a plain text file to hold its list of menu entries. The file is located at /usr/share/info/dir. Unfortunately, due to occasional problems in the Makefiles of various packages, it can sometimes get out of sync with the info pages installed on the system. If the /usr/share/info/dir file ever needs to be recreated, the following optional commands will accomplish the task: 

cd ${CLFS}/usr/share/info
rm dir
for f in *
do install-info ${f} dir 2>/dev/null
done

6.50.3. Contents of Texinfo

Installed programs: info, infokey, install-info, makeinfo, texi2dvi, texi2pdf, and texindex

Short Descriptions

info

Used to read info pages which are similar to man pages, but often go much deeper than just explaining all the command line options. For example, compare man bison and info bison.

infokey

Compiles a source file containing Info customizations into a binary format

install-info

Used to install info pages; it updates entries in the info index file

makeinfo

Translates the given Texinfo source documents into info pages, plain text, or HTML

texi2dvi

Used to format the given Texinfo document into a device-independent file that can be printed

texi2pdf

Used to format the given Texinfo document into a Portable Document Format (PDF) file

texindex

Used to sort Texinfo index files