cmdproc: Make backspace work even in sterm

[sysless.git] / Makefile.omk

diff --git a/Makefile.omk b/Makefile.omk
index 609a0b42040207dff2f770f0441df21beaa2b453..72e37b7a8351d75a24faf35a068831e99d7f6689 100644 (file)
--- a/Makefile.omk
+++ b/Makefile.omk
@@ -1,3 +1,17 @@
 # -*- makefile -*-
 
-SUBDIRS = arch board libs4c app
+ifeq ($(ARCH),)
+CONFIG_MISSING += ARCH
+endif
+ifeq ($(MACH),)
+CONFIG_MISSING += MACH
+endif
+ifeq ($(BOARD),)
+CONFIG_MISSING += BOARD
+endif
+ifneq ($(CONFIG_MISSING),)
+$(warning Missing variables: $(CONFIG_MISSING))
+$(error Please provide an appropriate config.target from a board directory)
+endif
+
+SUBDIRS = $(ALL_OMK_SUBDIRS)