[OE-core] [PATCH] systemd: depend on libgcrypt

[Burton, Ross]

On 18 April 2013 19:09, Enrico Scholz <enrico.scholz at sigma-chemnitz.de> wrote:
> Although libgcrypt support is optional, its development files are
> are always required to expand AM_PATH_LIBGCRYPT.  Build might fails else
> with

This is less than obvious, so please can you add a small comment
inline explaining this before someone "fixes" the libgcrypt dependency
not being in the packageconfig statement.

Ross