dev-games/t4k-common: svg, text, and build fix

Three patches fix:
- tuxmath[svg] crash (bug #763591)
- tuxmath lacking text with current libsdl
- set_font_size build (bug #759574)

Bug: https://bugs.gentoo.org/763591
Closes: https://bugs.gentoo.org/759574
Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

1 files changed, 65 insertions, 0 deletions

diff --git a/dev-games/t4k-common/t4k-common-0.1.1-r1.ebuild b/dev-games/t4k-common/t4k-common-0.1.1-r1.ebuild
new file mode 100644
index 000000000000..c395867aa56f
--- /dev/null
+++ b/dev-games/t4k-common/t4k-common-0.1.1-r1.ebuild
@@ -0,0 +1,65 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools
+
+DESCRIPTION="Library of code shared between tuxmath and tuxtype"
+HOMEPAGE="https://github.com/tux4kids/t4kcommon"
+SRC_URI="https://github.com/tux4kids/t4kcommon/archive/upstream/${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/t4kcommon-upstream-${PV}"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="svg"
+
+RDEPEND="
+	dev-libs/libxml2:2
+	media-libs/libsdl
+	media-libs/sdl-image
+	media-libs/sdl-mixer
+	media-libs/sdl-net
+	media-libs/sdl-pango
+	svg? (
+		gnome-base/librsvg:2
+		media-libs/libpng:=
+		x11-libs/cairo
+	)"
+DEPEND="${RDEPEND}"
+# need sys-devel/gettext for AM_ICONV added to configure.ac
+BDEPEND="
+	sys-devel/gettext
+	virtual/pkgconfig"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-libpng.patch
+	"${FILESDIR}"/${P}-fno-common.patch
+	"${FILESDIR}"/${P}-ICONV_CONST.patch
+	"${FILESDIR}"/${P}-fix-declaration.patch
+	"${FILESDIR}"/${P}-missing-text.patch
+	"${FILESDIR}"/${P}-svg-libxml2.patch
+)
+
+src_prepare() {
+	default
+
+	rm m4/iconv.m4 || die
+	eautoreconf
+}
+
+src_configure() {
+	# note: sdlpango<->sdlttf breaks ABI, prefer default pango
+	local econfargs=(
+		$(usex svg '' --without-rsvg)
+		--disable-static
+	)
+	econf "${econfargs[@]}"
+}
+
+src_install() {
+	default
+
+	find "${ED}" -name '*.la' -delete || die
+}