Rename "libidn" option to "idn".

[Amitai Schleier <schmonz%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Amitai Schleier <schmonz%NetBSD.org@localhost>
Pushed By:	schmonz
Date:		Thu Aug 17 15:57:58 2017 +0200
Changeset:	42a6e3769267cd8b4e0bfdfa5ae5ce22e5e17e10

Modified Files:
	mtr-graph/options.mk

Log Message:
Rename "libidn" option to "idn".

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=42a6e3769267cd8b4e0bfdfa5ae5ce22e5e17e10

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

diffstat:
 mtr-graph/options.mk | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diffs:
diff --git a/mtr-graph/options.mk b/mtr-graph/options.mk
index 6bceb4d045..eb7e8308b3 100644
--- a/mtr-graph/options.mk
+++ b/mtr-graph/options.mk
@@ -3,7 +3,7 @@
 PKG_OPTIONS_VAR=	PKG_OPTIONS.mtr-graph
 PKG_SUPPORTED_OPTIONS=	inet6
 PKG_SUPPORTED_OPTIONS+=	ipinfo
-PKG_SUPPORTED_OPTIONS+=	libidn
+PKG_SUPPORTED_OPTIONS+=	idn
 PKG_SUPPORTED_OPTIONS+=	unicode
 PKG_SUPPORTED_OPTIONS+=	sys-getopt
 PKG_OPTIONS_OPTIONAL_GROUPS+=	graphcairo
@@ -12,6 +12,7 @@ PKG_OPTIONS_GROUP.graphcairo+=	graphcairo-xlib
 PKG_SUGGESTED_OPTIONS+=	ipinfo
 PKG_SUGGESTED_OPTIONS+=	unicode
 PKG_SUGGESTED_OPTIONS+=	sys-getopt
+PKG_OPTIONS_LEGACY_OPTS=libidn:idn
 
 .include "../../mk/bsd.options.mk"
 
@@ -40,7 +41,7 @@ CONFIGURE_ARGS+=	--with-graphcairo-xlib
 .endif
 .endif
 
-.if !empty(PKG_OPTIONS:Mlibidn)
+.if !empty(PKG_OPTIONS:Midn)
 .include "../../devel/libidn/buildlink3.mk"
 CONFIGURE_ARGS+=	--with-libidn
 .endif