--- /usr/portage/sci-astronomy/stellarium/stellarium-0.22.1.ebuild	2022-04-19 19:09:56.000000000 +0200
+++ /usr/portage/sci-astronomy/stellarium/stellarium-0.22.1.ebuild	2022-05-25 15:17:45.147413101 +0200
@@ -73,6 +73,7 @@ 
 	"${FILESDIR}/stellarium-0.20.3-unbundle-zlib.patch"
 	"${FILESDIR}/stellarium-0.22.1-fix-star-manager-segfault.patch"
 	"${FILESDIR}/stellarium-0.22.1-unbundle-qtcompress.patch"
+	"${FILESDIR}/${P}-ccache_allowed-option.patch"
 )
 
 src_prepare() {
@@ -98,6 +99,7 @@ 
 
 src_configure() {
 	local mycmakeargs=(
+		-DCCACHE_ALLOWED="OFF"
 		-DENABLE_GPS="$(usex gps)"
 		-DENABLE_MEDIA="$(usex media)"
 		-DENABLE_NLS="$(usex nls)"