Libmng

Download Source:	http://prdownloads.sourceforge.net/libmng/libmng-1.0.10.tar.gz
Download Patch:	http://svn.cross-lfs.org/svn/repos/patches/libmng/libmng-1.0.10-libdir-1.patch

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Introduction to Libmng

The Libmng library supports decoding, displaying, encoding, and various other manipulations of the Multiple-image Network Graphics (MNG) format image files.

Project Homepage: http://gjuyn.xs4all.nl/libmng/

Dependencies

Required

• libjpeg
• little cms

Configuration Information

Note

The patch makes the necessary alterations to the Makefile so that DESTDIR works for everything except the documentation. You will need to create the necessary documentation directories manually. Replace <DESTDIR> in the commands below with your desired destination directory.

 install -dv -m755 <DESTDIR>/usr/share/man/man{3,5} &&
 install -v -m644 doc/man/*.3 <DESTDIR>/usr/share/man/man3 &&
 install -v -m644 doc/man/*.5 <DESTDIR>/usr/share/man/man5 &&
 install -dv -m755 <DESTDIR>/usr/share/doc/libmng-1.0.10 &&
 install -v -m644 doc/*.{png,txt} <DESTDIR>/usr/share/doc/libmng-1.0.10

Non-Multilib

Compile the package:

cp makefiles/makefile.linux Makefile &&
patch -Np1 -i ../libmng-1.0.10-libdir-1.patch &&
make

Install the package

make install &&
install -v -m644 doc/man/*.3 /usr/share/man/man3 &&
install -v -m644 doc/man/*.5 /usr/share/man/man5 &&
install -dv -m755 /usr/share/doc/libmng-1.0.10 &&
install -v -m644 doc/*.{png,txt} /usr/share/doc/libmng-1.0.10

Command Explanations

cp makefiles/makefile.linux Makefile: There are no autotools shipped with this package. We copy the appropriate Makefile to the base directory so that we can use it.

patch -Np1 -i ../libmng-1.0.10-libdir-1.patch: This patch makes it more sane to build libmng. Basically it makes the default prefix /usr and makes it so that all you have to do to change the library directory is pass libdir=/usr/lib64 (or the equivalent) to make and make install. It also adds DESTDIR to the Makefile for those that want it.

install ...: The documentation files are not installed by the installation procedure, so we copy them manually.

Multilib

32Bit

Compile the package:

cp makefiles/makefile.linux Makefile &&
patch -Np1 -i ../libmng-1.0.10-libdir-1.patch &&
make CC="gcc ${BUILD32}"

Install the package

make install

N32

Compile the package

cp makefiles/makefile.linux Makefile &&
patch -Np1 -i ../libmng-1.0.10-libdir-1.patch &&
make CC="gcc ${BUILDN32}" libdir=/usr/lib32

Install the package

make libdir=/usr/lib32 install

64Bit

Compile the package

cp makefiles/makefile.linux Makefile &&
patch -Np1 -i ../libmng-1.0.10-libdir-1.patch &&
make CC="gcc ${BUILD64}" libdir=/usr/lib64

Install the package

make libdir=/usr/lib64 install
install -v -m644 doc/man/*.3 /usr/share/man/man3 &&
install -v -m644 doc/man/*.5 /usr/share/man/man5 &&
install -dv -m755 /usr/share/doc/libmng-1.0.10 &&
install -v -m644 doc/*.{png,txt} /usr/share/doc/libmng-1.0.10

Contents

Installed Programs:	None
Installed Libraries:	libmng.{so,a}
Installed Directories:	/usr/share/doc/libmng-1.0.10

Short Descriptions

libmng.{so,a}	provides functions for programs wishing to read and write MNG files which are animation files without the patent problems associated with certain other formats.