libtool: fix help2man related failure

Libtool sometimes requires help2man to build manpages, but since we
don't use/need them and want to avoid pulling in and/or building
dependencies for that we just disable it. Fixes:
http://autobuild.buildroot.net/results/bfb/bfb9e298196d877b623580f882b6fe74b30bec9b/

Also add host-m4 as dependency, it's not strictly required but silences
many build warnings.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Gustavo Zacarias 2014-12-21 14:34:11 -03:00 committed by Thomas Petazzoni
parent 50440196ae
commit 9d39d6601d

View File

@ -8,6 +8,8 @@ LIBTOOL_VERSION = 2.4.4
LIBTOOL_SOURCE = libtool-$(LIBTOOL_VERSION).tar.xz
LIBTOOL_SITE = $(BR2_GNU_MIRROR)/libtool
LIBTOOL_INSTALL_STAGING = YES
LIBTOOL_CONF_ENV = HELP2MAN=true
LIBTOOL_DEPENDENCIES = host-m4
LIBTOOL_LICENSE = GPLv2+
LIBTOOL_LICENSE_FILES = COPYING