aboutsummaryrefslogtreecommitdiff
path: root/configure.ac
diff options
context:
space:
mode:
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac4
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 7a7262f967..934ced5d72 100644
--- a/configure.ac
+++ b/configure.ac
@@ -121,6 +121,10 @@ AC_CACHE_SAVE
m4_include([config-daemon.ac])
+dnl `dot' (from the Graphviz package) is only needed for maintainers.
+dnl See `HACKING' for more info.
+AM_MISSING_PROG([DOT], [dot])
+
AC_CONFIG_FILES([Makefile
po/Makefile.in
guix/config.scm])