$Id$
Public domain.  Originally created by Karl Berry, 2005.

Libraries we compile for TeX Live.

All libraries except obsdcompat use the original source tree with all
modifications maintained as patches and use a proxy build system, either
bypassing or using the original one.

See also comments in ../texk/README.

freetype 1.5 - ?

freetype2 2.4.7 - checked 20oct11
  http://savannah.nongnu.org/download/freetype/

gd 2.0.35 - unchecked 25apr11, site down
  http://www.libgd.org/releases/
  http://www.boutell.com/gd/
  https://bitbucket.org/pierrejoye/gd-libgd/overview

graphite 2.3.1 - checked 25apr11
  the directory silgraphite-2.3.1/engine/ from
  http://sourceforge.net/projects/silgraphite/files/silgraphite/

icu 4.8.1 - http://download.icu-project.org/files/icu4c/
  with modifications required for xetex, also used by bibtexu

libpng 1.5.7 - checked 20dec11
  http://www.libpng.org/ - used by many
  http://www.libpng.org/pub/png/pngcode.html

obsdcompat - used by pdftex and luatex

poppler 0.18.0 - checked 8oct11
  http://poppler.freedesktop.org/ - used by luatex and xetex

t1lib 5.1.2 - checked 25apr11
  (apparently unmaintained)
  ftp://sunsite.unc.edu/pub/Linux/libs/graphics/

teckit 2.5.1 - checked 25apr11
  http://scripts.sil.org/svn-view/teckit/

xpdf 3.03 - ftp://ftp.foolabs.com/pub/xpdf/
  with modifications for pdftex

zlib 1.2.5 - checked 25apr11
  http://www.zlib.net/ - used by many

zziplib 0.13.60 - checked 25apr11
  http://zziplib.sourceforge.net/ - used by luatex