network/neomutt: Fixed dep info; build with libidn2 by default

network/neomutt/README

@@ -8,12 +8,10 @@ Optional dependencies:
 
 * notmuch - fast mail indexer for maildir
 * kyotocabinet - straightforward implementation of DBM
-* libidn2 - GNU IDN Library version 2
 * lua53 - Powerful, fast, light-weight, embeddable scripting language
   NOTE: this won't work if you have multiple versions of lua installed.
 
-This script builds neomutt without optional support
-for idn2, notmuch, lua and kyotocabinet.
-You can be enabled with:
+This script builds neomutt without optional support for notmuch, lua,
+and kyotocabinet.  You can enabled them with:
 
-# USENOTMUCH=yes USEKYOTO=yes USEIDN2=yes USELUA=yes ./neomutt.SlackBuild
+# USENOTMUCH=yes USEKYOTO=yes USELUA=yes ./neomutt.SlackBuild

network/neomutt/neomutt.SlackBuild

@@ -60,7 +60,6 @@ fi
 [ ${USELUA:-no} == 'yes' ] && LUA="--lua" || LUA=""
 [ ${USEKYOTO:-no} == 'yes' ] && KYOTO="--kyotocabinet" || KYOTO=""
 [ ${USENOTMUCH:-no} == 'yes' ] && NOTMUCH="--notmuch" || NOTMUCH=""
-[ ${USEIDN2:-no} == 'yes' ] && IDN2="--idn2 --disable-idn" || IDN2=""
 
 set -eu
 
@@ -95,9 +94,11 @@ CXXFLAGS="$SLKCFLAGS" \
   --locales-fix \
   --sqlite \
   --full-doc \
+  --idn2 \
+  --disable-idn \
   --host=$ARCH-slackware-linux \
   --build=$ARCH-slackware-linux \
-  $NOTMUCH $KYOTO $IDN2 $LUA
+  $NOTMUCH $KYOTO $LUA
 
 make
 make DESTDIR=$PKG install