community/zopfli: make linter happy

community/zopfli/APKBUILD

@@ -18,8 +18,7 @@ build() {
 		-DCMAKE_INSTALL_PREFIX=/usr \
 		-DCMAKE_INSTALL_LIBDIR=lib \
 		-DBUILD_SHARED_LIBS=True \
-		-DCMAKE_BUILD_TYPE=None \
-		${CMAKE_CROSSOPTS} .
+		-DCMAKE_BUILD_TYPE=None .
 	make -C build
 }