From a075426e95a45f7cb03888bc57f26c2228115479 Mon Sep 17 00:00:00 2001
From: Stefan Strogin <stefan.strogin@gmail.com>
Date: Mon, 4 Mar 2019 20:32:49 +0200
Subject: games-roguelike/angband: rework USE flag logic

Add REQUIRED_USE "at least one of" X or ncurses, thanks to it we can
drop some tricky conditions in src_configure and RDEPEND.
Besides that angband simply cannot build with USE="-X -ncurses".

Add sound? ( sdl ) to REQUIRED_USE as SDL is needed for sound.
Add media-fonts/font-misc-misc to RDEPEND with USE=X.

Default USE flags in accordance with the upstream configure options:
set +X, +ncurses; disable sound.

Package-Manager: Portage-2.3.62, Repoman-2.3.12
Signed-off-by: Stefan Strogin <stefan.strogin@gmail.com>
Signed-off-by: James Le Cuirot <chewi@gentoo.org>
---
 games-roguelike/angband/angband-4.1.3.ebuild | 38 +++++++++++++---------------
 1 file changed, 18 insertions(+), 20 deletions(-)

(limited to 'games-roguelike')

diff --git a/games-roguelike/angband/angband-4.1.3.ebuild b/games-roguelike/angband/angband-4.1.3.ebuild
index 34d75a13d94d..830cddc683f4 100644
--- a/games-roguelike/angband/angband-4.1.3.ebuild
+++ b/games-roguelike/angband/angband-4.1.3.ebuild
@@ -14,9 +14,15 @@ SRC_URI="https://rephial.org/downloads/${MAJOR_PV}/${P}.tar.gz"
 LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
-IUSE="ncurses sdl +sound X"
+IUSE="+ncurses sdl sound +X"
 
-RDEPEND="!ncurses? ( !X? ( !sdl? ( sys-libs/ncurses:0=[unicode] ) ) )
+REQUIRED_USE="sound? ( sdl )
+	|| ( X ncurses )"
+
+RDEPEND="X? (
+		media-fonts/font-misc-misc
+		x11-libs/libX11
+	)
 	ncurses? ( sys-libs/ncurses:0=[unicode] )
 	sdl? (
 		media-libs/libsdl[video,X]
@@ -26,8 +32,7 @@ RDEPEND="!ncurses? ( !X? ( !sdl? ( sys-libs/ncurses:0=[unicode] ) ) )
 			media-libs/libsdl[sound]
 			media-libs/sdl-mixer[mp3]
 		)
-	)
-	X? ( x11-libs/libX11 )"
+	)"
 DEPEND="${RDEPEND}
 	dev-python/docutils
 	virtual/pkgconfig"
@@ -54,23 +59,16 @@ src_prepare() {
 }
 
 src_configure() {
-	local myconf
-
-	if use sdl; then
-		myconf="$(use_enable sound sdl-mixer)"
-	else
-		myconf="--disable-sdl-mixer"
-	fi
+	local myconf=(
+		--bindir="${EPREFIX}"/usr/bin
+		--with-private-dirs
+		$(use_enable X x11)
+		$(use_enable sdl)
+		$(use_enable sound sdl-mixer)
+		$(use_enable ncurses curses)
+	)
 
-	econf \
-		--bindir="${EPREFIX}"/usr/bin \
-		--with-private-dirs \
-		$(use_enable X x11) \
-		$(use_enable sdl) \
-		$(use_enable ncurses curses) \
-		$(use !sdl && use !ncurses && use !X && \
-			echo --enable-curses) \
-		${myconf}
+	econf "${myconf[@]}"
 }
 
 src_install() {
-- 
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