From 6d13e5b35ba7165db3f38fccdd6e1e5283f96a74 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@redhat.com>
Date: Fri, 26 Apr 2019 18:56:19 +0200
Subject: bpo-36722: Don't define ALT_SOABI for Py_TRACE_REFS build (GH-12973)

Py_TRACE_REFS ABI is incompatible with release and debug (Py_DEBUG)
ABI.
---
 configure.ac | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 312758788e..157e9bf406 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4627,7 +4627,8 @@ AC_MSG_CHECKING(SOABI)
 SOABI='cpython-'`echo $VERSION | tr -d .`${ABIFLAGS}${PLATFORM_TRIPLET:+-$PLATFORM_TRIPLET}
 AC_MSG_RESULT($SOABI)
 
-if test "$Py_DEBUG" = 'true'; then
+# Release and debug (Py_DEBUG) ABI are compatible, but not Py_TRACE_REFS ABI
+if test "$Py_DEBUG" = 'true' -a "$with_trace_refs" != "yes"; then
   # Similar to SOABI but remove "d" flag from ABIFLAGS
   AC_SUBST(ALT_SOABI)
   ALT_SOABI='cpython-'`echo $VERSION | tr -d .``echo $ABIFLAGS | tr -d d`${PLATFORM_TRIPLET:+-$PLATFORM_TRIPLET}
-- 
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