$Id$
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 1.16.0 - checked 20oct18
  http://cairographics.org/releases/

freetype2 2.9.1 - checked 04may18
  http://savannah.nongnu.org/download/freetype/

gd 2.2.5 - checked 30aug17
  https://github.com/libgd/libgd/releases

gmp 6.1.2 - checked 16dec16
  http://ftp.gnu.org/gnu/gmp/

graphite2 1.3.12 - checked 16aug18
  http://sourceforge.net/projects/silgraphite/files/graphite2/
  (requires C++11)

harfbuzz 2.1.1 - checked 06nov18
  http://www.freedesktop.org/software/harfbuzz/release/

icu 61.1 - checked 29mar18
  http://download.icu-project.org/files/icu4c/

libpaper 1.1.24+nmu2 - checked 24oct13
  ftp://ftp.de.debian.org/debian/pool/main/libp/libpaper/

libpng 1.6.35 - checked 17jul18
  https://sourceforge.net/projects/libpng/files/ - used by many

lua 5.2.3 - checked 11mar15
  http://www.lua.org/ftp/

luajit 2.1.0-beta2 - checked 09mar16
  http://luajit.org/download/LuaJIT-2.1.0-beta1.tar.gz

mpfr 4.0.1 - checked 10feb18
  http://ftp.gnu.org/gnu/mpfr/

pixman 0.34.0 - checked 04feb16
  http://cairographics.org/releases/

poppler 0.68.0 - checked 20aug18
  http://poppler.freedesktop.org/ - used by luatex and xetex
  (requires C++11)

potrace 1.15 - checked 07aug17
  http://potrace.sourceforge.net

teckit 2.5.8 - checked 24jul18
  https://github.com/silnrsi/teckit/archive/2.5.8.tar.gz

xpdf 4.00 - checked 13aug17
  http://www.xpdfreader.com/download.html
  with modifications for pdftex

zlib 1.2.11 - checked 15jan17
  http://www.zlib.net/ - used by many

zziplib 0.13.69 - checked 18mar18
  https://github.com/gdraheim/zziplib/archive/v0.13.69.tar.gz