rick.foos@solengtech.com

Makefile:421: *** mixed implicit and normal rules.  Stop.

The two changes needed were identified, and the fixes backported from busybox-1.18.4/Makefile

diff --exclude CVS -uNr busybox-1.11.2/Makefile busybox-1.11.2.modified/Makefile
--- busybox-1.11.2/Makefile	2011-04-22 16:52:55.435379155 -0500
+++ busybox-1.11.2.modified/Makefile	2011-04-22 17:01:25.428207714 -0500
@@ -418,7 +418,12 @@
 -include $(srctree)/arch/$(ARCH)/Makefile
 export KBUILD_DEFCONFIG
 
-config %config: scripts_basic outputmakefile FORCE
+config: scripts_basic outputmakefile FORCE
+	$(Q)mkdir -p include
+	$(Q)$(MAKE) $(build)=scripts/kconfig $@
+	$(Q)$(MAKE) -C $(srctree) KBUILD_SRC= .kernelrelease
+
+%config: scripts_basic outputmakefile FORCE
 	$(Q)mkdir -p include
 	$(Q)$(MAKE) $(build)=scripts/kconfig $@
 	$(Q)$(MAKE) -C $(srctree) KBUILD_SRC= .kernelrelease
@@ -431,7 +436,7 @@
 ifeq ($(KBUILD_EXTMOD),)
 # Additional helpers built in scripts/
 # Carefully list dependencies so we do not try to build scripts twice
-# in parrallel
+# in parallel
 PHONY += scripts
 scripts: scripts_basic include/config/MARKER
 	$(Q)$(MAKE) $(build)=$(@)
@@ -1257,9 +1262,13 @@
 	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
 
 # Modules
-/ %/: prepare scripts FORCE
+%/: prepare scripts FORCE
 	$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
 	$(build)=$(build-dir)
+/: prepare scripts FORCE
+	$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
+	$(build)=$(build-dir)
+
 %.ko: prepare scripts FORCE
 	$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1)   \
 	$(build)=$(build-dir) $(@:.ko=.o)