testing/alsa-tools: update_config_guess for ppc64le

testing/alsa-tools/APKBUILD

@@ -14,6 +14,9 @@ subpackages="$pkgname-dev $pkgname-doc $pkgname-gui:_gui"
 source="ftp://ftp.alsa-project.org/pub/tools/alsa-tools-$pkgver.tar.bz2"
 
 prepare() {
+	default_prepare
+	update_config_guess
+
 	# Remove qlo10k1 package, only works with Qt2/Qt3
 	sed 's/qlo10k1//' -i Makefile
 }