In preparation for adding user mode emulation support for the Linux usbfs interface, check for its kernel header.
Signed-off-by: Cortland Tölva <c...@tolva.net> --- v2 patch uses check_include instead of doing things by hand. configure | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/configure b/configure index 7fd989aee1..5ebdb8901f 100755 --- a/configure +++ b/configure @@ -4234,7 +4234,14 @@ if compile_prog "" "" ; then memfd=yes fi - +# check for usbfs +have_usbfs=no +if test "$linux_user" = "yes"; then + if check_include linux/usbdevice_fs.h; then + have_usbfs=yes + fi + have_usbfs=yes +fi # check for fallocate fallocate=no @@ -6345,6 +6352,9 @@ fi if test "$memfd" = "yes" ; then echo "CONFIG_MEMFD=y" >> $config_host_mak fi +if test "$have_usbfs" = "yes" ; then + echo "CONFIG_USBFS=y" >> $config_host_mak +fi if test "$fallocate" = "yes" ; then echo "CONFIG_FALLOCATE=y" >> $config_host_mak fi -- 2.11.0
