5 files changed, 5 insertions, 0 deletions
diff --git a/debug/memcpy_chk.c b/debug/memcpy_chk.c
index c6dd94c83f..1e4a82c063 100644
--- a/debug/memcpy_chk.c
+++ b/debug/memcpy_chk.c
@@ -28,3 +28,4 @@ __memcpy_chk (void *dstpp, const void *srcpp, size_t len, size_t dstlen)
 
   return memcpy (dstpp, srcpp, len);
 }
+libc_hidden_builtin_def (__memcpy_chk)
diff --git a/debug/memmove_chk.c b/debug/memmove_chk.c
index 8922a1ba26..b714aa474c 100644
--- a/debug/memmove_chk.c
+++ b/debug/memmove_chk.c
@@ -32,3 +32,4 @@ MEMMOVE_CHK (void *dest, const void *src, size_t len, size_t destlen)
 
   return memmove (dest, src, len);
 }
+libc_hidden_builtin_def (MEMMOVE_CHK)
diff --git a/debug/mempcpy_chk.c b/debug/mempcpy_chk.c
index 17a46a3b4d..b47b14ee9a 100644
--- a/debug/mempcpy_chk.c
+++ b/debug/mempcpy_chk.c
@@ -29,3 +29,4 @@ __mempcpy_chk (void *dstpp, const void *srcpp, size_t len, size_t dstlen)
 
   return __mempcpy (dstpp, srcpp, len);
 }
+libc_hidden_builtin_def (__mempcpy_chk)
diff --git a/debug/memset_chk.c b/debug/memset_chk.c
index 4fc0b55d82..93901f5f34 100644
--- a/debug/memset_chk.c
+++ b/debug/memset_chk.c
@@ -26,3 +26,4 @@ __memset_chk (void *dstpp, int c, size_t len, size_t dstlen)
 
   return memset (dstpp, c, len);
 }
+libc_hidden_builtin_def (__memset_chk)
diff --git a/debug/stpcpy_chk.c b/debug/stpcpy_chk.c
index 230b52bd01..518dd78dca 100644
--- a/debug/stpcpy_chk.c
+++ b/debug/stpcpy_chk.c
@@ -32,3 +32,4 @@ __stpcpy_chk (char *dest, const char *src, size_t destlen)
 
   return memcpy (dest, src, len + 1) + len;
 }
+libc_hidden_builtin_def (__stpcpy_chk)