Although the ebuilds contain these commands: # Enabling background scanning. Kconfig_style_config BGSCAN_SIMPLE Kconfig_style_config BGSCAN_LEARN bgscan support is not activated, because the example .config does not contain any commented or uncommented version of these options and Kconfig_style_config is unable to activate them with its sed calls.
Created attachment 488692 [details] Ebuild fixing missing config options in wpa_supplicant build This bug causes a bunch of options to be missing in generated .config: CONFIG_IBSS_RSN CONFIG_EAP_TLV CONFIG_EAP_EXE CONFIG_BGSCAN_SIMPLE CONFIG_BGSCAN_LEARN CONFIG_MESH CONFIG_DRIVER_ATMEL CONFIG_DRIVER_HOSTAP CONFIG_DRIVER_IPW CONFIG_DRIVER_RALINK I attached a proposed (not so pretty, but working properly) ebuild that resolves this issue.
*** This bug has been marked as a duplicate of bug 598138 ***