From e130ed9b3a982b36b75d4fbb225ad1fe8e16a7de Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Tue, 31 Aug 2021 20:54:28 -0400
Subject: Add option to list supported formats

---
(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index cb2f4da..131540e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -38,8 +38,8 @@ test -d "${srcdir}/.git" || CFLAGS="${save_CFLAGS}"
 funcs_missing=false
 AC_CHECK_FUNCS(
 	[\
-		calloc fprintf fputs free localtime mktime printf setvbuf \
-		sleep strerror strlen strptime time
+		calloc fprintf fputs free isspace localtime mktime printf \
+		realloc setvbuf sleep strerror strlen strftime strptime time
 	],
 	[],
 	[funcs_missing=true])
--
cgit v0.9.1