From 4fbe3788ecc5a497d7f3ed66775aca33616aa942 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <pj@pehjota.net>
Date: Mon, 30 Oct 2017 03:42:09 -0400
Subject: Revert "Revert "configure.ac: Set C standard to C11""

This reverts commit a0b9288a5e6fa943a6f2b7f418a12343649ed454.
---
(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index ee5b626..67cccf2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -33,7 +33,9 @@ AC_PROG_CC()
 AM_PROG_CC_C_O()
 AC_PROG_LN_S()
 
-AX_CHECK_COMPILE_FLAG([-std=c99], [CFLAGS="${CFLAGS} -std=c99"], [], [])
+AX_CHECK_COMPILE_FLAG([-std=c11], [CFLAGS="${CFLAGS} -std=c11"], [
+	AX_CHECK_COMPILE_FLAG([-std=c1x], [CFLAGS="${CFLAGS} -std=c1x"], [], [])
+], [])
 
 # Consider also:
 #   * -Wchkp
--
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