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-rw-r--r--ChangeLog8
-rw-r--r--Makeconfig2
-rw-r--r--stdlib/tst-tls-atexit-lib.c2
3 files changed, 11 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 63efb00b77..cb8aeb7730 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2014-09-10 Florian Weimer <fweimer@redhat.com>
+
+ * Makeconfig (gccwarn-c): Turn implicit-function-declaration
+ warnings into errors.
+
+ * stdlib/tst-tls-atexit-lib.c: Include <stdlib.h>, for the
+ __cxa_thread_atexit_impl prototype.
+
2014-09-09 Steve Ellcey <sellcey@mips.com>
* sysdeps/mips/preconfigure: Put code inside mips* case statement.
diff --git a/Makeconfig b/Makeconfig
index cef0f06b64..0f8069b82a 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -717,7 +717,7 @@ else
+gccwarn := -Wall -Wwrite-strings -Winline
endif
+gccwarn += -Wundef
-+gccwarn-c = -Wstrict-prototypes
++gccwarn-c = -Wstrict-prototypes -Werror=implicit-function-declaration
# We do not depend on the address of constants in different files to be
# actually different, so allow the compiler to merge them all.
diff --git a/stdlib/tst-tls-atexit-lib.c b/stdlib/tst-tls-atexit-lib.c
index 964f94b276..b67d62fb9e 100644
--- a/stdlib/tst-tls-atexit-lib.c
+++ b/stdlib/tst-tls-atexit-lib.c
@@ -16,6 +16,8 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#include <stdlib.h>
+
extern void *__dso_handle;
typedef struct