libbb: reduce the overhead of single parameter bb_error_msg() calls

[oweals/busybox.git] / Config.in

diff --git a/Config.in b/Config.in
index 1a726f0433fa9c43425ffa8d2b7942a14e2e592c..14f54aacca1765d98acb55eca42715a9202d786a 100644 (file)
--- a/Config.in
+++ b/Config.in
@@ -661,6 +661,19 @@ config WERROR
 
        Most people should answer N.
 
+config WARN_SIMPLE_MSG
+       bool "Warn about single parameter bb_xx_msg calls"
+       default n
+       help
+       This will cause warnings to be shown for any instances of
+       bb_error_msg(), bb_error_msg_and_die(), bb_perror_msg(),
+       bb_perror_msg_and_die(), bb_herror_msg() or bb_herror_msg_and_die()
+       being called with a single parameter. In these cases the equivalent
+       bb_simple_xx_msg function should be used instead.
+       Note that use of STRERROR_FMT may give false positives.
+
+       If you aren't developing busybox, say N here.
+
 choice
        prompt "Additional debugging library"
        default NO_DEBUG_LIB