runtime: build with -Cpanic=unwind.

This is required for backtraces to function. I'm not sure how it turned out that master had -Cpanic=abort.
2018-01-26 23:01:24 +00:00 · 2018-01-26 23:01:24 +00:00 · d58393a1e5
commit d58393a1e5
parent 08101b631d
1 changed files with 1 additions and 1 deletions
--- a/artiq/firmware/runtime/Makefile
+++ b/artiq/firmware/runtime/Makefile
@ -8,7 +8,7 @@ CFLAGS += \
 LDFLAGS += \
 	-L../libunwind

-RUSTFLAGS += -Cpanic=abort
+RUSTFLAGS += -Cpanic=unwind

 all:: runtime.bin runtime.fbi