sc3-plugins: update to 3.9.1

Closes: #11495 [via git-merge-pr]

srcpkgs/sc3-plugins/template

@@ -1,15 +1,12 @@
 # Template file for 'sc3-plugins'
 pkgname=sc3-plugins
-version=3.8.0
+version=3.9.1
 revision=1
 only_for_archs="i686 x86_64"
 build_style=cmake
-configure_args="-DCMAKE_INSTALL_PREFIX=/usr \
- -DSC_PATH=/usr/include/SuperCollider \
- -DCMAKE_BUILD_TYPE=Release \
- -DSUPERNOVA=ON"
+configure_args="-DSC_PATH=$XBPS_BUILDDIR/${pkgname}/SuperCollider-Source -DSUPERNOVA=ON"
 hostmakedepends="pkg-config git"
-makedepends="supercollider fftw-devel"
+makedepends="fftw-devel"
 depends="supercollider"
 short_desc="Extension plugins for the SuperCollider3 audio synthesis server"
 maintainer="Jarbowski <jarbowski@cock.lu>"
@@ -22,4 +19,7 @@ do_fetch() {
 	cd ${wrksrc}
 	git checkout Version-${version}
 	git submodule update --init --recursive
-}
+
+	xbps-uhelper fetch https://github.com/supercollider/supercollider/releases/download/Version-${version}/SuperCollider-${version}-Source-linux.tar.bz2
+	tar xf SuperCollider-${version}-Source-linux.tar.bz2
+}