README fix for PKG_CONFIG=true
authorAndy Wingo <wingo@pobox.com>
Sat, 28 Aug 2010 17:41:27 +0000 (10:41 -0700)
committerAndy Wingo <wingo@pobox.com>
Sat, 28 Aug 2010 17:41:27 +0000 (10:41 -0700)
commit35b6730879bd63a46270abce833a912624f2b2e3
tree8c525b4d8297d9007b4c1f3076de73bab3923423
parent23988e8c50e62355689f5bcb34ca65c45fb35fc7
README fix for PKG_CONFIG=true

* README: Add note that if you override pkg-config, you need to set
  libffi flags as well. Thanks to Mark Weaver.
README