From 2aa40956d602c67cef14515a48344efaf40d943e Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@redhat.com>
Date: Jun 17 2022 10:58:53 +0000
Subject: Fix error: invalid use of undefined type 'struct _frame'


---

diff --git a/sip-4.19.25-pyframe_getback.patch b/sip-4.19.25-pyframe_getback.patch
new file mode 100644
index 0000000..30bab23
--- /dev/null
+++ b/sip-4.19.25-pyframe_getback.patch
@@ -0,0 +1,13 @@
+diff --git a/siplib/siplib.c b/siplib/siplib.c
+index db52b68..8019e97 100644
+--- a/siplib/siplib.c
++++ b/siplib/siplib.c
+@@ -13747,7 +13747,7 @@ static struct _frame *sip_api_get_frame(int depth)
+ 
+     while (frame != NULL && depth > 0)
+     {
+-        frame = frame->f_back;
++        frame = PyFrame_GetBack(frame);
+         --depth;
+     }
+ 
diff --git a/sip.spec b/sip.spec
index 67fa005..1156a49 100644
--- a/sip.spec
+++ b/sip.spec
@@ -70,6 +70,8 @@ Patch51: sip-4.18-no_rpath.patch
 Patch53: sip-4.19.18-no_hardcode_sip_so.patch
 # Recognize the py_ssize_t_clean directive to avoid FTBFS with PyQt 5.15.6
 Patch54: sip-4.19.25-py_ssize_t_clean.patch
+# Fix error: invalid use of undefined type 'struct _frame' 
+Patch55: sip-4.19.25-pyframe_getback.patch
 
 # extracted from sip.h, SIP_API_MAJOR_NR SIP_API_MINOR_NR defines
 Source1: macros.sip
@@ -221,6 +223,7 @@ This is the Python 3 build of wx-siplib.
 %patch51 -p1 -b .no_rpath
 %patch53 -p1 -b .no_sip_so
 %patch54 -p1 -b .py_ssize_t_clean
+%patch55 -p1 -b .pyframe_getback
 
 
 %build