From 851d501c2f8e9378417472aa8e083bddb6a59450 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Wed, 19 Apr 2023 16:33:12 -0400
Subject: main: Handle options

Missing: -h, -V, and -?
---
(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index c2a4411..afb70ab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,6 +45,8 @@ AC_CHECK_FUNCS(
 for func in log10 ceil lrint; do
 	AC_SEARCH_LIBS([${func}], [m], [], [funcs_missing=true])
 done
+AC_CHECK_FUNCS([getopt_long], [],
+	[AC_CHECK_FUNCS([getopt], [], [funcs_missing=true])])
 if ${funcs_missing}; then
 	AC_MSG_ERROR([required functions are missing])
 fi
--
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