From 7ccbc261b58882396794dde70e7a29fc5719055c Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Tue, 19 May 2020 15:06:28 +0000
Subject: [PATCH] configure: Fail if tools are missing

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---
 configure.ac | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/configure.ac b/configure.ac
index 97e5f21c..b71677ca 100644
--- a/configure.ac
+++ b/configure.ac
@@ -30,9 +30,15 @@ AM_PATH_PYTHON([3.4])
 
 # scss
 AC_CHECK_PROG(SASSC, [sassc], [sassc])
+if test -z "${SASSC}"; then
+	AC_MSG_ERROR([sassc is required])
+fi
 
 # convert from ImageMagick
 AC_CHECK_PROG(CONVERT, [convert], [convert])
+if test -z "${CONVERT}"; then
+	AC_MSG_ERROR([convert is required])
+fi
 
 # ------------------------------------------------------------------------------
 
-- 
2.47.3