Log Message:
Let this build if gnupg 1.2.x is not installed (i.e., gnupg-devel exists).
A test program was trying to run 'gpg', bypassing the binary name given
through the --with-gpg flag to configure.

XXX This still has a chance to break.  If gnupg-devel is built w/o the
gpgsm option and gpgme is being built w/ it, no gpg binary will be found.
This is one of the those damages produced by build options...