[config] Make PXE stack a compile-time option

For extremely tight space requirements and specific applications, it is
sometimes desirable to create gPXE images that cannot provide the PXE API
functionality to client programs. Add a configuration header option,
PXE_STACK, that can be removed to remove this stack. Also add PXE_MENU
to control the PXE boot menu, which most uses of gPXE do not need.

Signed-off-by: Marty Connor <mdc@etherboot.org>
This commit is contained in:
Joshua Oreman
2009-10-06 19:15:06 -04:00
committed by Marty Connor
parent 9e9cc8c60f
commit fa4aec8f03
11 changed files with 135 additions and 48 deletions

View File

@@ -151,7 +151,7 @@ static int netboot ( struct net_device *netdev ) {
buf, sizeof ( buf ) );
pxe_discovery_control =
fetch_uintz_setting ( NULL, &pxe_discovery_control_setting );
if ( ( strcmp ( buf, "PXEClient" ) == 0 ) &&
if ( ( strcmp ( buf, "PXEClient" ) == 0 ) && pxe_menu_boot != NULL &&
setting_exists ( NULL, &pxe_boot_menu_setting ) &&
( ! ( ( pxe_discovery_control & PXEBS_SKIP ) &&
setting_exists ( NULL, &filename_setting ) ) ) ) {