3 files changed, 9 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/hppa/bits/atomic.h b/sysdeps/unix/sysv/linux/hppa/bits/atomic.h
index e55e91b352..b5cdfb6495 100644
--- a/sysdeps/unix/sysv/linux/hppa/bits/atomic.h
+++ b/sysdeps/unix/sysv/linux/hppa/bits/atomic.h
@@ -44,6 +44,9 @@ typedef uintptr_t uatomicptr_t;
 typedef intmax_t atomic_max_t;
 typedef uintmax_t uatomic_max_t;
 
+#define __HAVE_64B_ATOMICS 0
+#define USE_ATOMIC_COMPILER_BUILTINS 0
+
 /* prev = *addr;
    if (prev == old)
      *addr = new;
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/bits/atomic.h b/sysdeps/unix/sysv/linux/m68k/coldfire/bits/atomic.h
index cd9bae324e..a8d4a33d5a 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/bits/atomic.h
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/bits/atomic.h
@@ -36,6 +36,9 @@ typedef uintptr_t uatomicptr_t;
 typedef intmax_t atomic_max_t;
 typedef uintmax_t uatomic_max_t;
 
+#define __HAVE_64B_ATOMICS 0
+#define USE_ATOMIC_COMPILER_BUILTINS 0
+
 /* The only basic operation needed is compare and exchange.  */
 /* For ColdFire we'll have to trap into the kernel mode anyway,
    so trap from the library rather then from the kernel wrapper.  */
diff --git a/sysdeps/unix/sysv/linux/sh/bits/atomic.h b/sysdeps/unix/sysv/linux/sh/bits/atomic.h
index e819412007..6508c33342 100644
--- a/sysdeps/unix/sysv/linux/sh/bits/atomic.h
+++ b/sysdeps/unix/sysv/linux/sh/bits/atomic.h
@@ -44,6 +44,9 @@ typedef uintptr_t uatomicptr_t;
 typedef intmax_t atomic_max_t;
 typedef uintmax_t uatomic_max_t;
 
+#define __HAVE_64B_ATOMICS 0
+#define USE_ATOMIC_COMPILER_BUILTINS 0
+
 /* SH kernel has implemented a gUSA ("g" User Space Atomicity) support
    for the user space atomicity. The atomicity macros use this scheme.