package/iwd: disable man pages

Fixes:
 - http://autobuild.buildroot.org/results/3f68bad231b18485871f24175001e1525501f35d

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/iwd/iwd.mk

@@ -12,7 +12,9 @@ IWD_LICENSE_FILES = COPYING
 # sources from git, no configure script provided
 IWD_AUTORECONF = YES
 
-IWD_CONF_OPTS = --enable-external-ell
+IWD_CONF_OPTS = \
+	--disable-manual-pages \
+	--enable-external-ell
 IWD_DEPENDENCIES = ell
 
 # autoreconf requires an existing build-aux directory