nc: show help text on bad parameters

[oweals/busybox.git] / Makefile.flags

diff --git a/Makefile.flags b/Makefile.flags
index 032f6c135d6fe345f204d9f88c5e62dcbd25e822..60bb888d8db53d8dfdaaeee01abb4f3f500bd49c 100644 (file)
--- a/Makefile.flags
+++ b/Makefile.flags
@@ -40,6 +40,7 @@ CFLAGS += $(call cc-option,-Werror,)
 ## Classic *(off_t*)(void*)ptr does not work,
 ## and I am unwilling to do crazy gcc specific ({ void *ppp = ...; })
 ## stuff in macros. This would obfuscate the code too much.
+## Maybe try __attribute__((__may_alias__))?
 #CFLAGS += $(call cc-ifversion, -eq, 0404, -fno-strict-aliasing)
 endif
 # gcc 3.x emits bogus "old style proto" warning on find.c:alloc_action()