4 files changed, 4 insertions, 4 deletions
diff --git a/libc/stdlib/malloc-simple/alloc.c b/libc/stdlib/malloc-simple/alloc.c
index 65d4bb277..e382cee55 100644
--- a/libc/stdlib/malloc-simple/alloc.c
+++ b/libc/stdlib/malloc-simple/alloc.c
@@ -36,7 +36,7 @@ void *malloc(size_t size)
 #endif
 	}
 
-#ifdef __ARCH_HAS_MMU__
+#ifdef __ARCH_USE_MMU__
 # define MMAP_FLAGS MAP_PRIVATE | MAP_ANONYMOUS
 #else
 # define MMAP_FLAGS MAP_SHARED | MAP_ANONYMOUS
diff --git a/libc/stdlib/malloc-standard/malloc.h b/libc/stdlib/malloc-standard/malloc.h
index 628b47dc3..a3fabb0c4 100644
--- a/libc/stdlib/malloc-standard/malloc.h
+++ b/libc/stdlib/malloc-standard/malloc.h
@@ -354,7 +354,7 @@ libc_hidden_proto(__malloc_lock)
 #define MAP_ANONYMOUS MAP_ANON
 #endif
 
-#ifdef __ARCH_HAS_MMU__
+#ifdef __ARCH_USE_MMU__
 
 #define MMAP(addr, size, prot) \
  (mmap((addr), (size), (prot), MAP_PRIVATE|MAP_ANONYMOUS, 0, 0))
diff --git a/libc/stdlib/malloc/malloc.c b/libc/stdlib/malloc/malloc.c
index 329788aec..2ec8b07da 100644
--- a/libc/stdlib/malloc/malloc.c
+++ b/libc/stdlib/malloc/malloc.c
@@ -106,7 +106,7 @@ malloc_from_heap (size_t size, struct heap *heap)
 #else /* !MALLOC_USE_SBRK */
 
       /* Otherwise, use mmap.  */
-#ifdef __ARCH_HAS_MMU__
+#ifdef __ARCH_USE_MMU__
       block = mmap ((void *)0, block_size, PROT_READ | PROT_WRITE,
 		    MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
 #else
diff --git a/libc/stdlib/malloc/malloc.h b/libc/stdlib/malloc/malloc.h
index 9360eecda..753205443 100644
--- a/libc/stdlib/malloc/malloc.h
+++ b/libc/stdlib/malloc/malloc.h
@@ -44,7 +44,7 @@ libc_hidden_proto(__pagesize)
    heap, instead of mmap/munmap.  This is a tradeoff -- sbrk is faster than
    mmap/munmap, and guarantees contiguous allocation, but is also less
    flexible, and causes the heap to only be shrinkable from the end.  */
-#ifdef __ARCH_HAS_MMU__
+#ifdef __ARCH_USE_MMU__
 # define MALLOC_USE_SBRK
 #endif