1 files changed, 0 insertions, 8 deletions

diff --git a/src/m/sparc.h b/src/m/sparc.h
index 7b708b954b5..30937171bea 100644
--- a/src/m/sparc.h
+++ b/src/m/sparc.h
@@ -59,14 +59,6 @@ NOTE-END  */
 
 #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
 
-/* Define C_ALLOCA if this machine does not support a true alloca
-   and the one written in C should be used instead.
-   Define HAVE_ALLOCA to say that the system provides a properly
-   working alloca function and it should be used.
-   Define neither one if an assembler-language alloca
-   in the file alloca.s should be used.  */
-
-#define HAVE_ALLOCA
 #ifndef NOT_C_CODE
 #if __GNUC__ < 2 /* Modern versions of GCC handle alloca directly.  */
 #include <alloca.h>