From 9a00e0a41c7bd51cfa9e24977fb81d4dd67e3973 Mon Sep 17 00:00:00 2001
From: Antoine Pitrou <solipsis@pitrou.net>
Date: Tue, 18 Jun 2013 22:17:48 +0200
Subject: Issue #18256: Compilation fix for recent AIX releases.  Patch by
 David Edelsohn.

---
 Misc/ACKS               | 1 +
 Misc/NEWS               | 3 +++
 Python/thread_pthread.h | 3 +++
 3 files changed, 7 insertions(+)

diff --git a/Misc/ACKS b/Misc/ACKS
index e8aac41..f3e427a 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -327,6 +327,7 @@ Maxim Dzumanenko
 Walter Dörwald
 Hans Eckardt
 Rodolpho Eckhardt
+David Edelsohn
 John Edmonds
 Grant Edwards
 John Ehresman
diff --git a/Misc/NEWS b/Misc/NEWS
index a9eeeff..d9b3f4e 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -141,6 +141,9 @@ Tools/Demos
 Build
 -----
 
+- Issue #18256: Compilation fix for recent AIX releases.  Patch by
+  David Edelsohn.
+
 - Issue #15172: Document NASM 2.10+ as requirement for building OpenSSL 1.0.1
   on Windows.
 
diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h
index 49713ce..e90ae7e 100644
--- a/Python/thread_pthread.h
+++ b/Python/thread_pthread.h
@@ -170,6 +170,7 @@ static void
 PyThread__init_thread(void)
 {
 #if defined(_AIX) && defined(__GNUC__)
+    extern void pthread_init(void);
     pthread_init();
 #endif
 }
@@ -444,6 +445,7 @@ PyThread_free_lock(PyThread_type_lock lock)
     pthread_lock *thelock = (pthread_lock *)lock;
     int status, error = 0;
 
+    (void) error; /* silence unused-but-set-variable warning */
     dprintf(("PyThread_free_lock(%p) called\n", lock));
 
     /* some pthread-like implementations tie the mutex to the cond
@@ -530,6 +532,7 @@ PyThread_release_lock(PyThread_type_lock lock)
     pthread_lock *thelock = (pthread_lock *)lock;
     int status, error = 0;
 
+    (void) error; /* silence unused-but-set-variable warning */
     dprintf(("PyThread_release_lock(%p) called\n", lock));
 
     status = pthread_mutex_lock( &thelock->mut );
-- 
cgit v0.12


From 5e946bacefc9df0f81b3bd340efe89649889cc2e Mon Sep 17 00:00:00 2001
From: Antoine Pitrou <solipsis@pitrou.net>
Date: Tue, 18 Jun 2013 23:28:18 +0200
Subject: Fix compilation warning with gcc 4.8 (unused typedef)

---
 Objects/setobject.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Objects/setobject.c b/Objects/setobject.c
index c484dce..ea5a24c 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -214,7 +214,6 @@ static int
 set_insert_key(register PySetObject *so, PyObject *key, Py_hash_t hash)
 {
     register setentry *entry;
-    typedef setentry *(*lookupfunc)(PySetObject *, PyObject *, Py_hash_t);
 
     assert(so->lookup != NULL);
     entry = so->lookup(so, key, hash);
-- 
cgit v0.12