gnutls: Add unbound to bl3.

[ng0 <ng0%n0.is@localhost>]

Module Name:	pkgsrc-wip
Committed By:	ng0 <ng0%n0.is@localhost>
Pushed By:	ng0
Date:		Sat Mar 9 18:50:53 2019 +0000
Changeset:	6a9898b6c718a297d04da1e0c5092d3018cf6cbe

Modified Files:
	gnutls/buildlink3.mk

Log Message:
gnutls: Add unbound to bl3.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=6a9898b6c718a297d04da1e0c5092d3018cf6cbe

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 gnutls/buildlink3.mk | 5 +++++
 1 file changed, 5 insertions(+)

diffs:
diff --git a/gnutls/buildlink3.mk b/gnutls/buildlink3.mk
index a989fb967e..8b425cfa77 100644
--- a/gnutls/buildlink3.mk
+++ b/gnutls/buildlink3.mk
@@ -18,6 +18,11 @@ BUILDLINK_API_DEPENDS.nettle+=		nettle>=3.4.1
 .include "../../security/nettle/buildlink3.mk"
 .include "../../security/p11-kit/buildlink3.mk"
 .include "../../textproc/libunistring/buildlink3.mk"
+
+.if !empty(PKG_BUILD_OPTIONS.gnutls:Munbound)
+.include "../../net/unbound/buildlink3.mk"
+.endif
+
 .endif # GNUTLS_BUILDLINK3_MK
 
 BUILDLINK_TREE+=	-gnutls