$Id: README 30830 2013-06-07 07:01:51Z peter $
Public domain.  Originally created by Karl Berry, 2005.

Libraries we compile for TeX Live.

All libraries 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.

cairo 1.12.8 - checked 28nov12
  http://cairographics.org/releases/

freetype 1.5 - ?

freetype2 2.4.11 - checked 31dec12
  http://savannah.nongnu.org/download/freetype/

gd 2.0.35 - unchecked 10may12, libgd still down
  http://www.libgd.org/releases/
  http://www.boutell.com/gd/
  https://bitbucket.org/pierrejoye/gd-libgd/overview

graphite2 1.2.1 - checked 7mar13
  http://sourceforge.net/projects/silgraphite/files/graphite2/

harfbuzz 0.9.15 - checked 5apr13
  http://www.freedesktop.org/software/harfbuzz/release/

icu 51.1 (51_r1) - checked 21mar13
  http://download.icu-project.org/files/icu4c/

libpng 1.6.2 - checked 3jun13
       1.5.16 - downgraded 7jun13
  http://www.libpng.org/ - used by many
  http://www.libpng.org/pub/png/pngcode.html

pixman 0.28.0 - checked 28nov12
  http://cairographics.org/releases/

poppler 0.22.2 - checked 12mar13
  http://poppler.freedesktop.org/ - used by luatex and xetex

t1lib 5.1.2 - checked 10may12
  (apparently unmaintained)
  ftp://sunsite.unc.edu/pub/Linux/libs/graphics/
  http://www.t1lib.org/

teckit 2.5.3 - checked 17mar12
  http://scripts.sil.org/svn-public/teckit/TRUNK
  (svn r1250 2012-03-14 19:45:41 UTC).

xpdf 3.03 - checked 10may12
  ftp://ftp.foolabs.com/pub/xpdf/
  with modifications for pdftex

zlib 1.2.7 - checked 3may12
  http://www.zlib.net/ - used by many

zziplib 0.13.62 - checked 12mar12
  http://zziplib.sourceforge.net/ - used by luatex