non: upgrade to latest and fix build for python2 not in hosttools

Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>

recipes-musicians/non/non.bb

@@ -19,7 +19,7 @@ inherit waf pkgconfig features_check gtk-icon-cache
 REQUIRED_DISTRO_FEATURES = "x11"
 
 SRC_URI = "git://git.tuxfamily.org/gitroot/non/non.git"
-SRCREV = "c15bfa85fdd74c1720be84277424e0f11403c81d"
+SRCREV = "d958df0486c7397c243f5ac36bf4acbc461a1e50"
 S = "${WORKDIR}/git"
 PV = "1.2.0+git${SRCPV}"
 
@@ -29,4 +29,8 @@ EXTRA_OECONF = " \
     ${NON_SIMD} \
 "
 
+do_configure_prepend() {
+    sed -i 's:/usr/bin/env python:/usr/bin/env python3:' `grep -rl '/usr/bin/env python$' ${S}`
+}
+
 FILES_${PN} += "${datadir}/non-sequencer"