Use missing script for calling ragel
diff --git a/src/Makefile.am b/src/Makefile.am
index bb3b425..b812419 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -127,7 +127,8 @@
BUILT_SOURCES = hb-ot-shape-complex-indic-machine.hh
EXTRA_DIST += hb-ot-shape-complex-indic-machine.rl
hb-ot-shape-complex-indic-machine.hh: hb-ot-shape-complex-indic-machine.rl
- $(AM_V_GEN)ragel -e -F1 -o $@ $^
+ $(AM_V_GEN)$(top_srcdir)/missing --run ragel -e -F1 -o "$@.tmp" "$<" && \
+ mv "$@.tmp" "$@"
noinst_PROGRAMS = main test
bin_PROGRAMS =
