spl: Disable printf if not required
Now we have a guard for printf, disable it in the build if it's not
selected.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 5f7a5f1..9f0ce8a 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -783,6 +783,7 @@
return i;
}
+#if CONFIG_IS_ENABLED(PRINTF)
int printf(const char *fmt, ...)
{
va_list args;
@@ -824,7 +825,7 @@
puts(printbuffer);
return i;
}
-
+#endif
void __assert_fail(const char *assertion, const char *file, unsigned line,
const char *function)