glados-release builder:

coreboot-0.0.1-r1546: build/verstage/lib/reg_script.o: In function `find_bus':
coreboot-0.0.1-r1546: /build/glados/tmp/portage/sys-boot/coreboot-0.0.1-r1546/work/coreboot-0.0.1/src/lib/reg_script.c:408: undefined reference to `_ersbe_init_begin'
coreboot-0.0.1-r1546: /build/glados/tmp/portage/sys-boot/coreboot-0.0.1-r1546/work/coreboot-0.0.1/src/lib/reg_script.c:408: undefined reference to `_rsbe_init_begin'
coreboot-0.0.1-r1546: /build/glados/tmp/portage/sys-boot/coreboot-0.0.1-r1546/work/coreboot-0.0.1/src/lib/reg_script.c:410: undefined reference to `_rsbe_init_begin'
coreboot-0.0.1-r1546: /build/glados/tmp/portage/sys-boot/coreboot-0.0.1-r1546/work/coreboot-0.0.1/src/lib/reg_script.c:408: undefined reference to `_ersbe_init_begin'
coreboot-0.0.1-r1546: /build/glados/tmp/portage/sys-boot/coreboot-0.0.1-r1546/work/coreboot-0.0.1/src/lib/reg_script.c:408: undefined reference to `_rsbe_init_begin'
coreboot-0.0.1-r1546: /build/glados/tmp/portage/sys-boot/coreboot-0.0.1-r1546/work/coreboot-0.0.1/src/lib/reg_script.c:410: undefined reference to `_rsbe_init_begin'
coreboot-0.0.1-r1546: src/arch/x86/Makefile.inc:188: recipe for target 'build/cbfs/fallback/verstage.debug' failed