include/string.h: Also redirect calls if not inlined in libpthread

htl's pt-alloc.c calls __mempcpy, which is #defined to
__builtin_mempcpy, but which does not happen to get inlined (the size is
dynamic), and then gcc emits a reference to mempcpy, thus violating
symbol exposition standard. We thus also have to redirect such
references to __mempcpy too.

diff --git a/include/string.h b/include/string.h
index 1f6aef9f93bd97a2503e6f7b72b650211c0ca74f..b9c41b0eea8c86e8ab4ca35f9ccb732d36575e59 100644 (file)
--- a/include/string.h
+++ b/include/string.h
@@ -175,7 +175,7 @@ extern __typeof (strnlen) strnlen attribute_hidden;
 extern __typeof (strsep) strsep attribute_hidden;
 #endif
 
-#if IS_IN (libc) && !defined SHARED \
+#if (IS_IN (libc) || IS_IN (libpthread)) && !defined SHARED \
   && !defined NO_MEMPCPY_STPCPY_REDIRECT
 /* Redirect calls to __builtin_mempcpy and __builtin_stpcpy to call
    __mempcpy and __stpcpy if not inlined.  */