We provide a pcre formula as OS X does not provide libpcre headers.
However, it does provide the library itself and so occasionally things
will use Homebrew's pcre headers and link against the system library.
This should be avoided to prevent incompatibilities, so explicitly tell
the build system where to look for the library where necessary.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
YARA is a tool aimed at helping malware researchers to identify and classify
malware samples. With YARA you can create descriptions of malware families
based on textual or binary patterns contained on samples of those families.
Each description consists of a set of strings and a Boolean expression which
determines its logic.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
