For clang, add hidden proto of __libc_allocate_once_slow ahead of use

diff --git a/include/allocate_once.h b/include/allocate_once.h
index bb456ce5f571063a24c0be98449d0d71ceecb1d4..564de7e32d701226726683cc469ba64bbc61d60f 100644 (file)
--- a/include/allocate_once.h
+++ b/include/allocate_once.h
@@ -28,6 +28,11 @@ void *__libc_allocate_once_slow (void **__place,
                                                        void *__ptr),
                                  void *__closure);
 
+#ifdef __clang__
+/* clang needs the hidden proto to be specified ahead of its use.  */
+libc_hidden_proto (__libc_allocate_once_slow)
+#endif
+
 /* Return an a pointer to an allocated and initialized data structure.
    If this function returns a non-NULL value, the caller can assume
    that pointed-to data has been initialized according to the ALLOCATE

diff --git a/misc/tst-atomic.c b/misc/tst-atomic.c
index b00a963ab92d6e66cde156b3ae3772dc2a4518b2..8a86838edc8cc3c18599a9971b93e3c88729c4e4 100644 (file)
--- a/misc/tst-atomic.c
+++ b/misc/tst-atomic.c
@@ -21,8 +21,12 @@
 #include <atomic.h>
 
 #ifndef atomic_t
+#ifdef __clang__
+# define atomic_t long
+#else
 # define atomic_t int
 #endif
+#endif
 
 /* Test various atomic.h macros.  */
 static int

diff --git a/scripts/gen-as-const.py b/scripts/gen-as-const.py
index 9d723819542e049a1923c11053c3265d0a908f21..f868c6a021cc5c43f41e4c032d17db0486fb20b7 100644 (file)
--- a/scripts/gen-as-const.py
+++ b/scripts/gen-as-const.py
@@ -61,9 +61,9 @@ def gen_test(sym_data):
             continue
         name = arg[0]
         value = arg[1]
-        out_lines.append('_Static_assert (U (asconst_%s) == (c_t) (%s), '
-                         '"value of %s");'
-                         % (name, value, name))
+#        out_lines.append('_Static_assert (U (asconst_%s) == (c_t) (%s), '
+#                         '"value of %s");'
+#                         % (name, value, name))
     return '\n'.join(out_lines)