From f99d57b85eabd92193a07f033fe98ef4365b0138 Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Sun, 7 May 2023 18:28:29 -0700
Subject: build: mergesort is in <stdlib.h> on MacOS.

* configure: add mergesort to list of clashing
identifiers to handle.
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index d2d62d2d..5f070195 100755
--- a/configure
+++ b/configure
@@ -1169,7 +1169,7 @@ fi
 
 printf "Checking for name clashes caused by nonconforming toolchains ... "
 
-for ident in trunc floorf random longlong_t ; do
+for ident in trunc floorf random longlong_t mergesort ; do
   cat > conftest.c <<!
 #include <assert.h>
 #include <ctype.h>
-- 
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