[buildout]
extends =
  ../m4/buildout.cfg
parts =
  bison

[bison-drop.gets.patch]
recipe = hexagonit.recipe.download
url = ${:_profile_base_location_}/${:filename}
md5sum = ac06cbaa298ac686d0b0c04bc03e6ad8
download-only = true
filename = drop.gets.patch

[bison]
virtual-depends = ${bison-drop.gets.patch:md5sum}
patch-options = -p1
patches =
  ${bison-drop.gets.patch:location}/${bison-drop.gets.patch:filename}

recipe = hexagonit.recipe.cmmi
url = http://ftp.gnu.org/gnu/bison/bison-2.5.tar.bz2
md5sum = 9dba20116b13fc61a0846b0058fbe004
environment =
  M4=${m4:location}/bin/m4