bayesian spam filter, works just fine, even though one regression test

is failing (too much precision in arithmetic).

mail/bogofilter/Makefile

@@ -0,0 +1,42 @@
+# $OpenBSD: Makefile,v 1.1.1.1 2004/07/05 13:18:48 espie Exp $
+
+DISTNAME=bogofilter-0.91.2
+
+CATEGORIES=mail
+COMMENT='bayesian spam filter'
+MAINTAINER=Marc Espie <espie@openbsd.org>
+
+MASTER_SITES=${MASTER_SITE_SOURCEFORGE:=bogofilter/}
+CONFIGURE_STYLE=gnu
+
+FLAVORS=db4
+
+FLAVOR?=
+.if ${FLAVOR:L} == "db4"
+DB_INC=${LOCALBASE}/include/db4
+DB_LIB=${LOCALBASE}/lib/db4
+LIB_DEPENDS+=lib/db4/db.=4:db-4.*:databases/db/v4
+.else
+DB_INC=${LOCALBASE}/include/db
+DB_LIB=${LOCALBASE}/lib/db
+LIB_DEPENDS+=lib/db/db.=3:db-3.*:databases/db/v3
+.endif
+
+
+CONFIGURE_ENV =CPPFLAGS='-I${DB_INC}'
+CONFIGURE_ENV+=LDFLAGS='-L${DB_LIB}'
+
+CONFIGURE_ARGS+=--with-included-gsl
+
+
+# GPL
+PERMIT_DISTFILES_CDROM=Yes
+PERMIT_DISTFILES_FTP=Yes
+PERMIT_PACKAGE_CDROM=Yes
+PERMIT_PACKAGE_FTP=Yes
+
+SAMPLEDIR=${PREFIX}/share/examples/bogofilter
+post-install:
+	${INSTALL_DATA_DIR} ${SAMPLEDIR}
+	mv ${WRKINST}${SYSCONFDIR}/bogofilter.cf.example ${SAMPLEDIR}
+.include <bsd.port.mk>

mail/bogofilter/distinfo

@@ -0,0 +1,3 @@
+MD5 (bogofilter-0.91.2.tar.gz) = 5717be37665902bef13cfe4acb1363c6
+RMD160 (bogofilter-0.91.2.tar.gz) = 4d50bb25e1632a0cec1fbe6ffa441c9d203e42a3
+SHA1 (bogofilter-0.91.2.tar.gz) = f1ad50904254ed0b0233da06df497da0e632fd3d

mail/bogofilter/pkg/DESCR

@@ -0,0 +1,14 @@
+
+		bogofilter -- fast Bayesian spam filtering
+
+This package implements a fast Bayesian spam filter along the lines suggested 
+by Paul Graham in his article "A Plan For Spam".
+
+This version substantially improves on Paul's proposal by doing smarter
+lexical analysis.  In particular, hostames and IP addresses are retained
+as recognition features rather than broken up. Various kinds of MTA 
+cruft such as dates and message-IDs are discarded so as not to bloat
+the word lists.
+
+Flavors:
+	* db4: use v4 of the Berkeley database

mail/bogofilter/pkg/PLIST

@@ -0,0 +1,13 @@
+@comment $OpenBSD: PLIST,v 1.1.1.1 2004/07/05 13:18:48 espie Exp $
+bin/bogofilter
+bin/bogolexer
+bin/bogotune
+bin/bogoupgrade
+bin/bogoutil
+man/man1/bogofilter.1
+man/man1/bogolexer.1
+man/man1/bogotune.1
+man/man1/bogoupgrade.1
+man/man1/bogoutil.1
+share/examples/bogofilter/bogofilter.cf.example
+@dirrm share/examples/bogofilter