From c8479e88af53c50a5d23d83f57fb500251e75ab8 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Mon, 07 Dec 2015 13:41:11 -0500
Subject: configure.ac: Find wget utility

---
diff --git a/configure.ac b/configure.ac
index 7ea86f6..22997d8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,6 +53,32 @@ AC_ARG_WITH(
 	]
 )
 
+AC_ARG_WITH(
+	[wget],
+	[AS_HELP_STRING([--with-wget=PATH], [path to wget utility])],
+	[
+		case "${withval}" in
+			'yes'|'')
+				AC_MSG_ERROR(
+					[--with-wget requires an argument])
+				;;
+			'no')
+				AC_MSG_ERROR([wget is required])
+				;;
+			*)
+				WGET="${withval}"
+				AC_SUBST([WGET])
+				;;
+		esac
+	],
+	[
+		AC_PATH_PROG([WGET], [wget])
+		if test -z "${WGET}"; then
+			AC_MSG_ERROR([wget not found])
+		fi
+	]
+)
+
 AC_CONFIG_FILES([Makefile])
 AC_CONFIG_FILES([config.sh])
 AC_OUTPUT()
--
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