[OE-core] [PATCH 01/11] libpcap: Add missing libusb dependency

[Richard Purdie]

On Thu, 2013-01-24 at 13:07 -0800, Khem Raj wrote:
> libpcap notices libusb in its configure if its sysrooted
> and ignores it if its not. But this causes problems since
> there is no explicit dependency on libusb. Rebuild from shared
> state sometimes fails when libusb has not been yet populated
> in sysroot and libpcap has. And do_configure of consumers of libpcap e.g. tcpdump
> are probing for features on libpcap. All the tests fail since
> none of link steps succeed and it sees as if libpcap does
> not have required features and configure of tcpdump bails out.
> 
> Signed-off-by: Khem Raj <raj.khem at gmail.com>
> ---
>  meta/recipes-connectivity/libpcap/libpcap.inc |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Do we need libusb support in libpcap? What does this dependency buy us
and couldn't we force it off instead?

Cheers,

Richard