dev-libs/ncnn-20200413: version bump.

Tests disabled due to fact that they actually uses real GPU, which is
bad on itself, and libsnadbox does not allow it too.

Closes: https://bugs.gentoo.org/716154
Signed-off-by: Piotr Karbowski <slashbeast@gentoo.org>

dev-libs/ncnn/Manifest

@@ -1 +1,2 @@
 DIST ncnn-20200226.tar.gz 10363010 BLAKE2B 3f5e22ecffc7d36d7babb8c316eb95785f60b2938672cc2fc4a56ae8e4cc79fef8d498032117998a1813b4a5491b4b99f6941ac41be3fe8d6c6e3276ae46396e SHA512 e91694692e2c48ba4b404b26b382939be62c61e8452a09b8c1cdad351adcda1ea8bd19ded671f6c4c6cf979ccc49c181dd47e501a351fe89ecdf17a5395b3fab
+DIST ncnn-20200413.tar.gz 10520160 BLAKE2B 10fc59f3a09d1a6b21a6c73b87dabd450279d2c30923b15266461360c6a63b7cc58f91e33c6563752161de3ca067098ed4f2d22963410fe3f72a8affbd39172e SHA512 3f3610f94cbfa6072347857675865b3b21e4cb330a3b889214e7e8cf6e7a558451979ee4ba727c28fc5919a38b27d3b0288dfbd1bfa06d92d3677b4035b019fd

dev-libs/ncnn/ncnn-20200413.ebuild

@@ -0,0 +1,37 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit cmake
+
+DESCRIPTION="A high-performance neural network inference framework"
+HOMEPAGE="https://github.com/Tencent/ncnn"
+
+SRC_URI="https://github.com/Tencent/ncnn/archive/${PV}.tar.gz -> ${P}.tar.gz"
+KEYWORDS="~amd64 ~x86"
+
+LICENSE="BSD"
+SLOT="0"
+IUSE=""
+
+DEPEND="
+	dev-util/glslang
+	dev-util/vulkan-headers
+	media-libs/vulkan-loader"
+
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+RESTRICT=test # Tests tries to use real GPU.
+
+src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_TOOLCHAIN_FILE="${S}/toolchains/host.gcc.toolchain.cmake"
+		-DNCNN_BUILD_EXAMPLES=OFF
+		-DNCNN_BUILD_TOOLS=OFF
+		-DNCNN_VULKAN=ON
+	)
+
+	cmake_src_configure
+}