X-Git-Url: http://git.draconx.ca/gitweb/rrace.git/blobdiff_plain/da31028b3c2dfdb4d203fd9481568fe01d16926e..e6362f26075bafd5109f144c91ed87be343901b2:/configure.ac

diff --git a/configure.ac b/configure.ac
index 755d911..3709434 100644
--- a/configure.ac
+++ b/configure.ac
@@ -110,3 +110,9 @@ AC_CHECK_PROGS([OPTIPNG], [optipng])
 
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT
+
+have_ui=false
+AM_COND_IF([HAVE_MOTIF], [have_ui=:])
+AS_IF([$have_ui], [],
+[AC_MSG_WARN([No user interface is enabled.])
+AC_MSG_WARN([It will not be possible to play the game.])])