python3: upgrade to release 3.7.6

* external/python3/python-3.3.3-aix.patch.1:
most of it doesn't apply and AIX port isn't maintained anyway so
remove it for now
* external/python3/ubsan.patch.0:
apparently one of the files was removed
* 0001-3.6-bpo-17239-Disable-external-entities-in-SAX-parse.patch.1:
fixed upstream
* python3-osx-avoid-new-10.13.patch.1:
replace with simply passing ac_cv_func_utimensat=no to configure
* external/python3/python-3.5.4-ssl.patch.1:
project files to build OpenSSL removed upstream
* There have been changes to how python locates OpenSSL; new variables
OPENSSL_INCLUDES etc; it turns out that you have to pass one directory
to --with-openssl, as the variables cannot be passed
* libuuid.so.1 is a new dependency of the _uuid module
* libffi.so.6 is a new dependency of the _ctypes module (the bundled
copy of libffi for non-Darwin platforms was removed)
* python-3.3.0-pythreadstate.patch.1:
the PyThreadState functions have been changed such that
CppunitTest_services asserts when there is a PyThreadAttach on top of
PyThreadDetach on top of PyThreadAttach, i.e., 2 PyThreadState per
thread (PyGILState_Check() fails).  Instead of patching in additional
workarounds, change PyThreadAttach so that it re-uses an existing
PyThreadState if one exists for the thread.

Change-Id: I24c19d79b43a30709261fd9db66312b2e3872fd9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/84765
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@cib.de>

1 files changed, 6 insertions, 39 deletions

diff --git a/external/python3/i100492-freebsd.patch.1 b/external/python3/i100492-freebsd.patch.1
index 9b4b33729f75..074e5fc489f8 100644
--- a/external/python3/i100492-freebsd.patch.1
+++ b/external/python3/i100492-freebsd.patch.1
@@ -1,39 +1,7 @@
 FreeBSD porting fixes, patch by maho@openoffice.org
 
---- python3.orig/Lib/test/test_threading.py	2015-07-05 18:50:07.000000000 +0200
-+++ python3/Lib/test/test_threading.py	2015-07-26 17:03:55.935367820 +0200
-@@ -24,8 +24,8 @@
- # #12316 and #11870), and fork() from a worker thread is known to trigger
- # problems with some operating systems (issue #3863): skip problematic tests
- # on platforms known to behave badly.
--platforms_to_skip = ('freebsd4', 'freebsd5', 'freebsd6', 'netbsd5',
--                     'hp-ux11')
-+platforms_to_skip = ('freebsd4', 'freebsd5', 'freebsd6', 'freebsd7', 'netbsd5',
-+                     'os2emx', 'hp-ux11')
- 
- 
- # A trivial mutable counter.
 --- Python-3.3.0/Python/thread_pthread.h	2012-11-28 09:00:41.097955124 +0000
 +++ Python-3.3.0/Python/thread_pthread.h	2012-11-28 09:01:13.018329351 +0000
-@@ -42,6 +42,10 @@
- #endif
- #endif
- 
-+#ifdef __FreeBSD__
-+#include <osreldate.h>
-+#endif
-+
- /* The POSIX spec says that implementations supporting the sem_*
-    family of functions must indicate this by defining
-    _POSIX_SEMAPHORES. */
-@@ -60,7 +64,6 @@
-    in default setting.  So the process scope is preferred to get
-    enough number of threads to work. */
- #ifdef __FreeBSD__
--#include <osreldate.h>
- #if __FreeBSD_version >= 500000 && __FreeBSD_version < 504101
- #undef PTHREAD_SYSTEM_SCHED_SUPPORTED
- #endif
 @@ -186,6 +189,9 @@
  {
      pthread_t th;
@@ -44,11 +12,10 @@ FreeBSD porting fixes, patch by maho@openoffice.org
  #if defined(THREAD_STACK_SIZE) || defined(PTHREAD_SYSTEM_SCHED_SUPPORTED)
      pthread_attr_t attrs;
  #endif
-@@ -214,7 +220,10 @@
- #if defined(PTHREAD_SYSTEM_SCHED_SUPPORTED)
-     pthread_attr_setscope(&attrs, PTHREAD_SCOPE_SYSTEM);
- #endif
--
+@@ -214,6 +220,10 @@
+     callback->func = func;
+     callback->arg = arg;
+ 
 +#ifdef __FreeBSD__
 +	sigfillset(&set);
 +	SET_THREAD_SIGMASK(SIG_BLOCK, &set, &oset);
@@ -57,8 +24,8 @@ FreeBSD porting fixes, patch by maho@openoffice.org
  #if defined(THREAD_STACK_SIZE) || defined(PTHREAD_SYSTEM_SCHED_SUPPORTED)
                               &attrs,
 @@ -225,6 +234,9 @@
-                              (void *)arg
-                              );
+ #endif
+                              pythread_wrapper, callback);
  
 +#ifdef __FreeBSD__
 +	SET_THREAD_SIGMASK(SIG_SETMASK, &oset, NULL);