games-arcade/supertux: add live ebuild

This adds live ebuilds. It's somewhat typical that people like to play
the latest release of this game (we call these nightlies) since we
release pretty rarely, too.

Also elaborates CMAKE_QA_COMPAT_SKIP

Signed-off-by: Swagtoy <me@ow.swag.toys>
Part-of: https://github.com/gentoo/gentoo/pull/45202
Closes: https://github.com/gentoo/gentoo/pull/45202
Signed-off-by: Sam James <sam@gentoo.org>

games-arcade/supertux/supertux-0.7.0_beta1.ebuild

@@ -3,19 +3,28 @@
 
 EAPI=8
 
+# Hide cmake compatibility warning in external libs for now. Will get
+# fixed upstream.
 CMAKE_QA_COMPAT_SKIP=1
 inherit cmake xdg
 
 DESCRIPTION="A run n' jump platforming game featuring Tux the penguin"
 HOMEPAGE="https://www.supertux.org"
 
-MY_PV="${PV/_rc/-rc.}"
-MY_PV="${MY_PV/_beta/-beta.}"
-MY_P="SuperTux-v${MY_PV}-Source"
+if [[ "${PV}" == *9999* ]] ; then
+	inherit git-r3
 
-SRC_URI="https://github.com/SuperTux/${PN}/releases/download/v${MY_PV}/${MY_P}.tar.gz"
-KEYWORDS="~amd64 ~arm64 ~x86"
-S="${WORKDIR}/${MY_P}"
+	EGIT_REPO_URI="https://github.com/SuperTux/${PN}.git"
+	MY_PV="${PV}"
+else
+	MY_PV="${PV/_rc/-rc.}"
+	MY_PV="${MY_PV/_beta/-beta.}"
+	MY_P="SuperTux-v${MY_PV}-Source"
+
+	SRC_URI="https://github.com/SuperTux/${PN}/releases/download/v${MY_PV}/${MY_P}.tar.gz"
+	KEYWORDS="~amd64 ~arm64 ~x86"
+	S="${WORKDIR}/${MY_P}"
+fi
 
 LICENSE="GPL-2+ GPL-3+ ZLIB MIT CC-BY-SA-2.0 CC-BY-SA-3.0"
 SLOT="0"
@@ -58,6 +67,9 @@ src_configure() {
 		-DIS_SUPERTUX_RELEASE=ON
 		-DENABLE_OPENGL="$(usex opengl)"
 		-DBUILD_TESTING="$(usex test)"
+	)
+
+	[[ "${PV}" != *9999* ]] && mycmakeargs+=(
 		# CMake croaks due to missing .git on the beta sources (yes), so
 		# just manually set the version, as it would do otherwise anyway
 		# from the git tag.

games-arcade/supertux/supertux-9999.ebuild

@@ -0,0 +1,81 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Hide cmake compatibility warning in external libs for now. Will get
+# fixed upstream.
+CMAKE_QA_COMPAT_SKIP=1
+inherit cmake xdg
+
+DESCRIPTION="A run n' jump platforming game featuring Tux the penguin"
+HOMEPAGE="https://www.supertux.org"
+
+if [[ "${PV}" == *9999* ]] ; then
+	inherit git-r3
+
+	EGIT_REPO_URI="https://github.com/SuperTux/${PN}.git"
+	MY_PV="${PV}"
+else
+	MY_PV="${PV/_rc/-rc.}"
+	MY_PV="${MY_PV/_beta/-beta.}"
+	MY_P="SuperTux-v${MY_PV}-Source"
+
+	SRC_URI="https://github.com/SuperTux/${PN}/releases/download/v${MY_PV}/${MY_P}.tar.gz"
+	KEYWORDS="~amd64 ~arm64 ~x86"
+	S="${WORKDIR}/${MY_P}"
+fi
+
+LICENSE="GPL-2+ GPL-3+ ZLIB MIT CC-BY-SA-2.0 CC-BY-SA-3.0"
+SLOT="0"
+IUSE="debug +opengl test"
+RESTRICT="!test? ( test )"
+
+# NOTE: curl is not a required dependency, but there is no compile option
+# at the moment to turn it off. Should hopefully be in by beta.2/release.
+RDEPEND="
+	>=dev-games/physfs-3.0
+	dev-libs/libfmt
+	media-libs/freetype
+	media-libs/libpng:0=
+	>=media-libs/libsdl2-2.0.1[joystick,video]
+	media-libs/libvorbis
+	media-libs/openal
+	>=media-libs/sdl2-ttf-2.0.15
+	>=media-libs/sdl2-image-2.0.0[png,jpeg]
+	>=net-misc/curl-7.21.7
+	opengl? (
+		media-libs/glew:=
+		virtual/opengl
+	)
+"
+DEPEND="${RDEPEND}
+	media-libs/glm"
+BDEPEND="virtual/pkgconfig"
+
+src_configure() {
+	local mycmakeargs=(
+		-DINSTALL_SUBDIR_BIN=bin
+		-DINSTALL_SUBDIR_DOC=share/doc/${PF}
+		-DINSTALL_SUBDIR_SHARE=share/${PN}2
+		-DENABLE_SQDBG="$(usex debug)"
+		# SuperTux uses its own modified (simple)squirrel fork anyway, so it's
+		# unlikely that anyone will link with it. It's also prone to a conflict
+		# if one were to bundle simplesquirrel separately (libsimplesquirrel.so)
+		-DUSE_STATIC_SIMPLESQUIRREL=ON
+		-DUSE_SYSTEM_SDL2_TTF=ON
+		-DIS_SUPERTUX_RELEASE=ON
+		-DENABLE_OPENGL="$(usex opengl)"
+		-DBUILD_TESTING="$(usex test)"
+	)
+
+	[[ "${PV}" != *9999* ]] && mycmakeargs+=(
+		# CMake croaks due to missing .git on the beta sources (yes), so
+		# just manually set the version, as it would do otherwise anyway
+		# from the git tag.
+		-DSUPERTUX_PACKAGE_VERSION="v${MY_PV}"
+		-DSUPERTUX_VERSION_STRING="v${MY_PV}"
+	)
+
+	cmake_src_configure
+}