kvm: Use -Werror for building the thing

It's easy to miss warnings so use -Werror. We're a shiny new userspace project
so there's no reason not to use it.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>

diff --git a/tools/kvm/Makefile b/tools/kvm/Makefile
index 48a1dc2a8d32ea855f13363dc054ec5c1d8ee1dd..953b93449e7552399f7128c484add492d83ca55f 100644 (file)
--- a/tools/kvm/Makefile
+++ b/tools/kvm/Makefile
@@ -32,6 +32,7 @@ endif
 
 CFLAGS += $(CPPFLAGS) $(DEFINES) -Iinclude -Os -g
 
+WARNINGS += -Werror
 WARNINGS += -Wall
 WARNINGS += -Wcast-align
 WARNINGS += -Wformat=2