test: Fix math .c dependency

[uclinux-h8/uClibc.git] / docs / defines.txt

diff --git a/docs/defines.txt b/docs/defines.txt
index 8f37788..6e4a604 100644 (file)
--- a/docs/defines.txt
+++ b/docs/defines.txt
@@ -79,3 +79,7 @@ _IEEE_LIBM
     Always defined at libm build time
 __LDBL_COMPAT
     Never defined, TODO: remove?
+
+__SSP_ALL__
+    All functions, even small ones, have stack smashing protection
+    prologue enabled.