games-arcade/amphetamine: Fix C++17 does not allow register

Closes: https://bugs.gentoo.org/895878
Signed-off-by: Brahmajit Das <brahmajit.xyz@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/33217
Signed-off-by: Pacho Ramos <pacho@gentoo.org>

2 files changed, 77 insertions, 0 deletions

diff --git a/games-arcade/amphetamine/amphetamine-0.8.10-r3.ebuild b/games-arcade/amphetamine/amphetamine-0.8.10-r3.ebuild
new file mode 100644
index 000000000000..16ab4e7c209f
--- /dev/null
+++ b/games-arcade/amphetamine/amphetamine-0.8.10-r3.ebuild
@@ -0,0 +1,61 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+inherit desktop
+
+DESCRIPTION="A cool Jump'n Run game offering some unique visual effects"
+HOMEPAGE="https://wiki.gentoo.org/wiki/No_homepage"
+SRC_URI="
+	mirror://gentoo/${P}.tar.bz2
+	mirror://debian/pool/main/a/amphetamine-data/amphetamine-data_0.8.7.orig.tar.gz
+	https://dev.gentoo.org/~pacho/${PN}/${PN}.png
+"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+RDEPEND="
+	media-libs/libsdl[sound,video]
+	x11-libs/libXpm
+"
+DEPEND="${RDEPEND}"
+BDEPEND=""
+
+PATCHES=(
+	"${FILESDIR}"/${P}-build.patch
+	"${FILESDIR}"/${P}-64bit.patch
+
+	# From Debian:
+	"${FILESDIR}"/${P}-no-lxt.patch
+	"${FILESDIR}"/${P}-bugs.patch
+	"${FILESDIR}"/${P}-missing-headers.patch
+	"${FILESDIR}"/${P}-newline.patch
+	"${FILESDIR}"/${P}-format-string.patch
+
+	# From OpenBSD:
+	"${FILESDIR}"/${P}-SDL-conversions.patch
+	"${FILESDIR}"/${P}-clang.patch
+
+	"${FILESDIR}"/${P}-drop-register-keyword.patch
+)
+
+src_prepare() {
+	default
+	sed -i -e '55d' src/ObjInfo.cpp || die
+}
+
+src_compile() {
+	emake INSTALL_DIR=/usr/share/${PN}
+}
+
+src_install() {
+	newbin amph ${PN}
+	insinto /usr/share/${PN}
+	doins -r ../amph/*
+	doicon "${DISTDIR}/${PN}.png"
+	make_desktop_entry ${PN} Amphetamine ${PN}
+	einstalldocs
+}
diff --git a/games-arcade/amphetamine/files/amphetamine-0.8.10-drop-register-keyword.patch b/games-arcade/amphetamine/files/amphetamine-0.8.10-drop-register-keyword.patch
new file mode 100644
index 000000000000..1556f27850f6
--- /dev/null
+++ b/games-arcade/amphetamine/files/amphetamine-0.8.10-drop-register-keyword.patch
@@ -0,0 +1,16 @@
+Bug: https://bugs.gentoo.org/895878
+--- a/src/Gifload.cpp
++++ b/src/Gifload.cpp
+@@ -149,9 +149,9 @@ Graphic_file *LoadGIF(FILE *fp, char *fname )
+ {
+ 	Graphic_file	*gfile;
+ 	int                filesize, numcols;
+-	register unsigned  char ch, ch1;
+-	register byte	*ptr, *ptr1;
+-	register int	i;
++	unsigned  char ch, ch1;
++	byte	*ptr, *ptr1;
++	int	i;
+ 	short transparency = -1;
+ 
+   BitOffset = 0;