games-arcade/yarsrevenge: fix configure w/ clang 16

Closes: https://bugs.gentoo.org/879689
Signed-off-by: Sam James <[email protected]>

games-arcade/yarsrevenge/files/yarsrevenge-0.99-configure-clang16.patch

@@ -0,0 +1,14 @@
+autoreconf fails and it's a trivial fix to the generated configure, so let's
+just patch that instead. This is fixed in autoconf itself in newer versions.
+
+https://bugs.gentoo.org/879689
+--- a/configure
++++ b/configure
+@@ -6289,6 +6289,7 @@ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <ctype.h>
++#include <stdlib.h>
+ #if ((' ' & 0x0FF) == 0x020)
+ # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+ # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))

games-arcade/yarsrevenge/yarsrevenge-0.99-r1.ebuild → games-arcade/yarsrevenge/yarsrevenge-0.99-r2.ebuild

@@ -1,7 +1,8 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
+EAPI=8
+
 inherit desktop
 
 DESCRIPTION="Remake of the Atari 2600 classic Yar's Revenge"
@@ -11,7 +12,6 @@ SRC_URI="http://www.autismuk.freeserve.co.uk/yar-${PV}.tar.gz"
 LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
-IUSE=""
 
 DEPEND="media-libs/libsdl[sound,joystick,video]"
 RDEPEND="${DEPEND}"
@@ -22,6 +22,7 @@ PATCHES=(
 	"${FILESDIR}"/${PV}-math.patch
 	"${FILESDIR}"/${P}-gcc43.patch
 	"${FILESDIR}"/${P}-gcc44.patch
+	"${FILESDIR}"/${P}-configure-clang16.patch
 )
 
 src_install() {