sendmail: improved to enable SASL and STARTTLS if possible

mail/sendmail/sendmail.conf

@@ -2,6 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: package/.../sendmail/sendmail.conf
+# Copyright (C) 2012 The OpenSDE Project
 # Copyright (C) 2004 - 2006 The T2 SDE Project
 # Copyright (C) 1998 - 2003 Clifford Wolf
 #
@@ -13,6 +14,10 @@
 # GNU General Public License can be found in the file COPYING.
 # --- SDE-COPYRIGHT-NOTE-END ---
 
+sm_appenddef() {
+	printf "APPENDDEF(\`${1}\', \`${2}\')\n" >> ../devtools/Site/site.config.m4
+}
+
 sm_main() {
 	#
 	# Copy configs
@@ -31,6 +36,22 @@ sm_main() {
 	#
 	cp $confdir/site.config.m4 ../devtools/Site/
 
+	# SASL2 (smtp authentication)
+	if pkginstalled -f cyrus-sasl2; then
+		sm_appenddef "confENVDEF" "-DSASL=2"
+		sm_appenddef "confLIBS" "-lsasl2"
+		sm_appenddef "confLIBDIR" "-L$( pkgprefix -r libdir cyrus-sasl2 )"
+		sm_appenddef "confINCDIR" "-L$( pkgprefix -r includedir cyrus-sasl2 )"
+	fi
+
+	# STARTTLS (smtp + tls/ssl)
+	if pkginstalled -f openssl; then
+		sm_appenddef "confENVDEF" "-DSTARTTLS"
+		sm_appenddef "confLIBS" "-lssl -lcrypto"
+		sm_appenddef "confLIBDIR" "-L$( pkgprefix -r libdir openssl )"
+		sm_appenddef "confINCDIR" "-L$( pkgprefix -r includedir openssl )"
+	fi
+
 	cd ..; ./Build; ./Build install
 	install_setmailer sendmail
 }