fdo#77891 fix python crash when in GUI mode, target WinXP with VS2012

VS2012 did change return value of fileno function, this results in a
crash when run in GUI mode (but not when launching from a shell), as
python tries to access the nonexisting stdin/stdout/stderr
Also explicitly target Windows XP

Change-Id: Ic783713b55453f3c38b2e766a664b7f4678711de

1 files changed, 44 insertions, 0 deletions

diff --git a/external/python3/python-3.3.3-py17797.patch.1 b/external/python3/python-3.3.3-py17797.patch.1
new file mode 100644
index 000000000000..3c43fb120713
--- /dev/null
+++ b/external/python3/python-3.3.3-py17797.patch.1
@@ -0,0 +1,44 @@
+http://bugs.python.org/issue17797
+http://connect.microsoft.com/VisualStudio/feedback/details/785119/
+
+Visual Studio 2012 changed return value for fileno function that breaks
+when python tries to check/setup stdin/out/err
+diff -ur python3.org/Python/pythonrun.c python3/Python/pythonrun.c
+--- python3.org/Python/pythonrun.c	2014-05-19 19:06:01.305362400 +0200
++++ python3/Python/pythonrun.c	2014-05-19 19:07:13.649079800 +0200
+@@ -1083,7 +1083,11 @@
+      * and fileno() may point to an invalid file descriptor. For example
+      * GUI apps don't have valid standard streams by default.
+      */
++#ifdef MS_WINDOWS
++    if (!is_valid_fd(fd) || GetStdHandle(STD_INPUT_HANDLE) == NULL) {
++#else
+     if (!is_valid_fd(fd)) {
++#endif
+         std = Py_None;
+         Py_INCREF(std);
+     }
+@@ -1098,7 +1102,11 @@
+ 
+     /* Set sys.stdout */
+     fd = fileno(stdout);
++#ifdef MS_WINDOWS
++    if (!is_valid_fd(fd) || GetStdHandle(STD_OUTPUT_HANDLE) == NULL) {
++#else
+     if (!is_valid_fd(fd)) {
++#endif
+         std = Py_None;
+         Py_INCREF(std);
+     }
+@@ -1114,7 +1122,11 @@
+ #if 1 /* Disable this if you have trouble debugging bootstrap stuff */
+     /* Set sys.stderr, replaces the preliminary stderr */
+     fd = fileno(stderr);
++#ifdef MS_WINDOWS
++    if (!is_valid_fd(fd) || GetStdHandle(STD_ERROR_HANDLE) == NULL) {
++#else
+     if (!is_valid_fd(fd)) {
++#endif
+         std = Py_None;
+         Py_INCREF(std);
+     }