Fix sign errors, make JMK2 show relative paths
diff --git a/src/kernel/Jmk2 b/src/kernel/Jmk2
index 57a657a..39d795f 100644
--- a/src/kernel/Jmk2
+++ b/src/kernel/Jmk2
@@ -4,7 +4,7 @@
 
 presets freestanding debug warn
 
-cflags -I$root/include/kernel -I$root/include -I[pwd] -O0 -Wno-ignored-qualifiers -Wno-unused-params -Wno-sign-compare
+cflags -I$root/include/kernel -I$root/include -I[pwd] -O0 -Wno-ignored-qualifiers -Wno-unused-params
 
 # Sources are mostly platform dependent (for now ;D )
 enable_multiplat