New package: dlib-19.20

Closes: #15512

srcpkgs/dlib-devel

@@ -0,0 +1 @@
+dlib

srcpkgs/dlib/template

@@ -0,0 +1,35 @@
+# Template file for 'dlib'
+pkgname=dlib
+version=19.20
+revision=1
+build_style=cmake
+configure_args="-DBUILD_SHARED_LIBS=ON"
+makedepends="libjpeg-turbo-devel libpng-devel zlib-devel
+ $(vopt_if openblas openblas-devel) $(vopt_if x11 libX11-devel)"
+short_desc="Modern C++ toolkit containing machine learning algorithms and tools"
+maintainer="Felix Hanley <felix@userspace.com.au>"
+license="BSL-1.0"
+homepage="http://dlib.net"
+distfiles="https://github.com/davisking/${pkgname}/archive/v${version}.tar.gz"
+checksum=fc3f0986350e8e53aceadf95a71d2f413f1eedc469abda99a462cb528741d411
+
+build_options="openblas x11"
+desc_option_openblas="Enable OpenBlas for performance"
+desc_option_x11="Enable X11 for GUI components"
+build_options_default="openblas x11"
+
+post_extract() {
+	# don't prefer bundled libs
+	rm -rf ./dlib/external
+}
+
+dlib-devel_package() {
+	depends="${sourcepkg}>=${version}_${revision}"
+	short_desc+=" - development files"
+	pkg_install() {
+		vmove usr/include
+		vmove "usr/lib/*.so"
+		vmove usr/lib/cmake
+		vmove usr/lib/pkgconfig
+	}
+}