From 063a767ffe453624a1d4c5b26115efcc1ea5f2e1 Mon Sep 17 00:00:00 2001
From: Jin Qian <jqian@aurora.tech>
Date: Fri, 30 Oct 2020 14:36:07 -0700
Subject: [PATCH] Define JEMALLOC_HAS_ALLOCA_H for QNX

QNX has <alloca.h>
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index e7430d83..eba3e786 100644
--- a/configure.ac
+++ b/configure.ac
@@ -768,6 +768,7 @@ case "${host}" in
   *-*-nto-qnx)
 	abi="elf"
   force_tls="0"
+  AC_DEFINE([JEMALLOC_HAS_ALLOCA_H])
 	;;
   *)
 	AC_MSG_RESULT([Unsupported operating system: ${host}])