dev-games/clanlib: fix consumers when built against glibc-2.34

Code to avoid issues was pre-existing but not enabled on Linux.

Affected 0.8 and 2.3 slots, >=4.0 is no longer using this function.

Closes: https://bugs.gentoo.org/808707
Closes: https://bugs.gentoo.org/811591
Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

1 files changed, 107 insertions, 0 deletions

diff --git a/dev-games/clanlib/clanlib-2.3.7-r2.ebuild b/dev-games/clanlib/clanlib-2.3.7-r2.ebuild
new file mode 100644
index 000000000000..b27100b9778d
--- /dev/null
+++ b/dev-games/clanlib/clanlib-2.3.7-r2.ebuild
@@ -0,0 +1,107 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools toolchain-funcs
+
+MY_P=ClanLib-${PV}
+DESCRIPTION="Multi-platform game development library"
+HOMEPAGE="http://www.clanlib.org/"
+SRC_URI="http://clanlib.org/download/releases-2.0/${MY_P}.tgz"
+S="${WORKDIR}"/${MY_P}
+
+LICENSE="ZLIB"
+SLOT="2.3"
+# Not big endian safe! #82779
+KEYWORDS="~amd64 ~x86"
+IUSE="doc ipv6 mikmod opengl sound sqlite cpu_flags_x86_sse2 static-libs vorbis X"
+REQUIRED_USE="opengl? ( X )"
+
+BDEPEND="
+	virtual/pkgconfig
+	doc? ( app-doc/doxygen dev-lang/perl )
+"
+RDEPEND="
+	sys-libs/zlib
+	X? (
+		app-arch/bzip2
+		media-libs/libpng:0
+		media-libs/freetype
+		media-libs/fontconfig
+		virtual/jpeg:0
+		x11-libs/libX11
+		opengl? ( virtual/opengl )
+	)
+	mikmod? (
+		media-libs/alsa-lib
+		media-libs/libmikmod
+	)
+	sqlite? ( dev-db/sqlite:3 )
+	sound? ( media-libs/alsa-lib )
+	vorbis? (
+		media-libs/alsa-lib
+		media-libs/libogg
+		media-libs/libvorbis
+	)
+"
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-autotools.patch
+	"${FILESDIR}"/${P}-doc.patch
+	"${FILESDIR}"/${P}-freetype_pkgconfig.patch #764902
+	"${FILESDIR}"/${P}-glibc2.34.patch
+)
+
+DOCS=( CODING_STYLE CREDITS PATCHES README )
+
+src_prepare() {
+	default
+
+	eautoreconf
+
+	ln -sf ../../../Sources/API Documentation/Utilities/ReferenceDocs/ClanLib || die
+}
+
+src_configure() {
+	# Add -DPACKAGE_BUGREPORT?
+	local myeconfargs=(
+		$(use_enable doc docs)
+		$(use_enable cpu_flags_x86_sse2 sse2)
+		$(use_enable opengl clanGL)
+		$(use_enable opengl clanGL1)
+		$(use_enable opengl clanGUI)
+		$(use_enable X clanDisplay)
+		$(use_enable vorbis clanVorbis)
+		$(use_enable mikmod clanMikMod)
+		$(use_enable sqlite clanSqlite)
+		$(use_enable ipv6 getaddr)
+	)
+
+	use sound \
+		|| use vorbis \
+		|| use mikmod \
+		|| myeconfargs+=( --disable-clanSound )
+
+	tc-export PKG_CONFIG
+
+	econf "${myeconfargs[@]}"
+}
+
+src_compile() {
+	emake
+
+	use doc && emake html
+}
+
+# html files are keeped in a directory that is dependent on the SLOT
+# so to keep eventual bookmarks to the doc from version to version
+src_install() {
+	default
+
+	if use doc ; then
+		emake DESTDIR="${D}" install-html
+		dodoc -r Examples Resources
+	fi
+}