gegl-0.4.16

#### Beyond Linux® From Scratch (systemd Edition) - Version 9.0

### Chapter 10. Graphics and Font Libraries

- Prev

  FriBidi-1.0.5

- Next

  giflib-5.2.1

- Up
- Home

# gegl-0.4.16

## Introduction to gegl

This package provides the GEneric Graphics Library, which is a graph based image processing format.

This package is known to build and work properly using an LFS-9.0 platform.

### Package Information

- Download (HTTP): https://download.gimp.org/pub/gegl/0.4/gegl-0.4.16.tar.bz2

- Download MD5 sum: cb17ac529a882f25f54c0115c63d4027

- Download size: 7.0 MB

- Estimated disk space required: 144 MB (add 21 MB for tests)

- Estimated build time: 1.0 SBU (Using parallelism=4; add 0.5 SBU for tests)

### gegl Dependencies

#### Required

babl-0.1.70, JSON-GLib-1.4.4, and libjpeg-turbo-2.0.2

#### Optional

asciidoc-8.6.9, Cairo-1.16.0, Enscript-1.6.6, Exiv2-0.27.2, FFmpeg-4.2, gdk-pixbuf-2.38.1, Graphviz-2.40.1, libpng-1.6.37, librsvg-2.44.14, libwebp-1.0.3, Pango-1.42.4, Python-2.7.16, Ruby-2.6.4, SDL-1.2.15, gobject-introspection-1.60.2, Vala-0.44.7, gexiv2-0.12.0, lensfun, libopenraw, libspiro, libumfpack, LuaJIT, MRG, OpenCL (for tests), OpenEXR, and W3m

User Notes: http://wiki.linuxfromscratch.org/blfs/wiki/gegl

## Installation of gegl

Install gegl by running the following commands:

    ./configure --prefix=/usr &&
    make

To test the results, issue: make check. Many tests are skipped.

Now, as the `root` user:

    make install &&
    install -v -m644 docs/*.{css,html} /usr/share/gtk-doc/html/gegl &&
    install -v -m644 docs/images/*.{png,ico,svg} /usr/share/gtk-doc/html/gegl/images

## Command Explanations

install -v -m644/docs/*/{css,html} ...: This and the subsequent commands install all the provided documentation instead of only the stylesheet `gegl.css` and three png files.

`--without-vala`: Do not create a vala API - use this if vapigen breaks the build.

`--enable-gtk-doc`: Use this parameter if GTK-Doc is installed and you wish to rebuild and install the API documentation.

## Contents

Installed Programs: gcut, gegl, gegl-imgcmp
Installed Libraries: libgegl-0.4.so, libgegl-npd-0.4.so, libgegl-sc-0.4.so and libraries in /usr/lib/gegl-0.4
Installed Directories: /usr/include/gegl-0.4

### Short Descriptions

gcut | is a video editing engine for GEGL.
gegl | is a commandline tool for working with the XML data model.
gegl-imgcmp | is a simple image difference detection tool for use in regression testing.
`libgegl-0.4.so` | provides infrastructure to do demand based cached non destructive image editing on larger than RAM buffers.
`libgegl-npd-0.4.so` | is the GEGL N-point image deformation library.
`libgegl-sc-0.4.so` | is the GEGL Seamless Cloning library.

Last updated on 2019-08-20 19:30:55 -0700

- Prev

  FriBidi-1.0.5

- Next

  giflib-5.2.1

- Up
- Home