On 14/04/17 16:23, Randy Dunlap wrote: > On 04/14/17 07:42, Jonathan Cameron wrote: >> On 11/04/17 12:06, Sekhar Nori wrote: >>> Very often, especially when cross compiling, there is a need >>> to pass kernel headers different from those installed on the >>> build machine. >>> >>> Add support for doing this for iio utils by using the >>> 'INSTALL_HDR_PATH' environment variable. This is supported by >>> 'make headers_install' for installing kernel headers at a >>> user specified location. So you will do: >>> >>> $ make headers_install ARCH=arm INSTALL_HDR_PATH=<absolute-path> >>> $ make -C tools/iio ARCH=arm INSTALL_HDR_PATH=<absolute-path> >>> >>> Signed-off-by: Sekhar Nori <nsekhar@xxxxxx> >> >> It's a bit of an oddity as that usually refers to where to put >> the headers rather than where they are. >> >> Is there a more general solution? I couldn't find anything >> particularly consistent in tools. > > Whatever the solution is, it should be used for all tools/, not just iio. > Agreed! >>> --- >>> tools/iio/Makefile | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) > > -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
