Wireshark · Wireshark-dev: [Wireshark-dev] #include <gcrypt.h> in plugin development

[Ivan Lawrow <ivan.lawrow@xxxxxxxxxx>]

 I'm developing a plugin that requires use of the encryption library 
functions in <gcrypt.h>  - this file is included in several of the epan 
dissectors.
I can successfully build Wireshark 1.2.8 and 1.3.5 and my plugin without 
<gcrypt.h> included in the plugin source code.
However, when I include <gcrypt.h> in the plugin source code the 
compiler can't locate it so I guess its a plugin makefile issue.
Has any one encountered this issue before and suggest how to resolve it?