[Buildroot] [PATCH] gdb: fix target gdb building from git

[Thomas Petazzoni]

Dear Alexey Brodkin,

On Tue, 24 Feb 2015 12:03:20 +0300, Alexey Brodkin wrote:
> Currently we only add "host-texinfo" dependency for host GDB built
> from git sources. But in case of target gdb texinfo won't be built
> and so gdb building will fail on attempt to build documentation.
> 
> Fix is trivial - add "host-texinfo" as a dependency for target gdb
> in the sme way as we disable documentation building via both
> GDB_CONF_ENV (for target) and HOST_GDB_CONF_ENV (host) GDB flavors.
> 
> Signed-off-by: Alexey Brodkin <abrodkin at synopsys.com>
> Cc: Anton Kolesov <akolesov at synopsys.com>
> Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> Cc: Peter Korsgaard <peter at korsgaard.com>

I was indeed able to reproduce the problem, so patch applied. Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com