From 0bd1bc559f7a904e7fb64d41b98a9c27ddec7298 Mon Sep 17 00:00:00 2001
From: Peter Zhu <peter@peterzhu.ca>
Date: Mon, 1 Mar 2021 10:05:55 -0500
Subject: Don't use mmap on platforms that have large OS page sizes

---
 configure.ac | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 911ebdfdd5..1dcf48b2b1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1931,6 +1931,7 @@ AC_CHECK_FUNCS(lutimes)
 AC_CHECK_FUNCS(malloc_usable_size)
 AC_CHECK_FUNCS(malloc_size)
 AC_CHECK_FUNCS(mblen)
+AC_CHECK_FUNCS(memalign)
 AC_CHECK_FUNCS(memset_s)
 AC_CHECK_FUNCS(writev)
 AC_CHECK_FUNCS(memrchr)
@@ -1943,6 +1944,7 @@ AC_CHECK_FUNCS(openat)
 AC_CHECK_FUNCS(pipe2)
 AC_CHECK_FUNCS(poll)
 AC_CHECK_FUNCS(posix_fadvise)
+AC_CHECK_FUNCS(posix_memalign)
 AC_CHECK_FUNCS(ppoll)
 AC_CHECK_FUNCS(pread)
 AC_CHECK_FUNCS(pwrite)
-- 
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