On Thu, Jan 21, 2010 at 5:29 PM, Paul Bender <pebender@xxxxxxxxxx> wrote: > On 1/21/2010 3:00 AM, Martin Pitt wrote: >> >> echo '#include<linux/input.h>' | cpp -M | xargs -n1 | grep linux/input.h > > I believe that would work once cpp is replaced with $ac_cpp so that the > correct cpp is used (the one pointed to by $CPP) and the correct cpp flags > are used (the flags in $CPPFLAGS). However, it adds dependencies on grep and > xargs, both of which would need to be tested for. I'm pretty sure libtool is already using grep. However, here's an alternative just using sed: echo '#include <linux/input.h>' | cpp -M | sed -n '/linux\/input.h/s,.* \(.*linux/input.h\).*,\1,p' -- Dan -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
