Merge "llvm matrix ops"
diff --git a/lib/ScriptCRT/Android.mk b/lib/ScriptCRT/Android.mk
index a401ee1..88d6ce1 100644
--- a/lib/ScriptCRT/Android.mk
+++ b/lib/ScriptCRT/Android.mk
@@ -52,7 +52,7 @@
 
 $(clcore_c_bc_files): $(intermediates)/%.bc: $(LOCAL_PATH)/%.c  $(clcore_CLANG)
 	@mkdir -p $(dir $@)
-	$(hide) $(clcore_CLANG) $(addprefix -I, $(PRIVATE_INCLUDES)) -MD -std=c99 -c -O3 -fno-builtin -emit-llvm -ccc-host-triple armv7-none-linux-gnueabi $< -o $@
+	$(hide) $(clcore_CLANG) $(addprefix -I, $(PRIVATE_INCLUDES)) -MD -std=c99 -c -O3 -fno-builtin -emit-llvm -ccc-host-triple armv7-none-linux-gnueabi -fsigned-char $< -o $@
 
 $(clcore_ll_bc_files): $(intermediates)/%.bc: $(LOCAL_PATH)/%.ll $(clcore_LLVM_AS)
 	@mkdir -p $(dir $@)