libllcp: ensure graphviz isn't used to generate documentation

We don't need the documentation, so it is a waste of time - And more
importantly, the .dot file isn't compatible with all graphviz versions
breaking the build.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/libllcp/libllcp.mk b/package/libllcp/libllcp.mk
index 29b5dd0db3a84a5f3c23142dc8a17a80ae6dd499..271daa93452f62f181786208b19122685fd8ede2 100644 (file)
--- a/package/libllcp/libllcp.mk
+++ b/package/libllcp/libllcp.mk
@@ -13,5 +13,7 @@ LIBLLCP_AUTORECONF = YES
 LIBLLCP_INSTALL_STAGING = YES
 LIBLLCP_LICENSE = GPLv3+
 LIBLLCP_LICENSE_FILES = COPYING
+# ensure graphviz isn't used
+LIBLLCP_CONF_ENV = ac_cv_path_DOT=
 
 $(eval $(autotools-package))