Lapack: secondary arch fix (#2273)

sci-libs/lapack/lapack-3.8.0.recipe

@@ -75,6 +75,13 @@ INSTALL()
 	mv $prefix/include/* $includeDir/
 	rmdir $prefix/include
 
+	if [ -n "$secondaryArchSuffix" ]; then
+		# On secondary arch libs should go to $libDir
+		# instead of $prefix/lib
+		mkdir -p $libDir
+		mv $prefix/lib/* $libDir
+	fi
+
 	prepareInstalledDevelLibs liblapack \
 		liblapacke \
 		libtmglib