VERSION = 1
-PATCHLEVEL = 13
+PATCHLEVEL = 18
SUBLEVEL = 0
-EXTRAVERSION = .svn
+EXTRAVERSION = .git
NAME = Unnamed
# *DOCUMENTATION*
CROSS_COMPILE := $(shell grep ^CONFIG_CROSS_COMPILER_PREFIX .config 2>/dev/null)
CROSS_COMPILE := $(subst CONFIG_CROSS_COMPILER_PREFIX=,,$(CROSS_COMPILE))
CROSS_COMPILE := $(subst ",,$(CROSS_COMPILE))
+#")
endif
# SUBARCH tells the usermode build what the underlying arch is. That is set
# To avoid any implicit rule to kick in, define an empty command.
scripts/basic/%: scripts_basic ;
+# This target generates Kbuild's and Config.in's from *.c files
+PHONY += gen_build_files
+gen_build_files: $(wildcard $(srctree)/*/*.c) $(wildcard $(srctree)/*/*/*.c)
+ $(Q)$(srctree)/scripts/gen_build_files.sh $(srctree) $(objtree)
+
+# bbox: we have helpers in applets/
+# we depend on scripts_basic, since scripts/basic/fixdep
+# must be built before any other host prog
+PHONY += applets_dir
+applets_dir: scripts_basic gen_build_files
+ $(Q)$(MAKE) $(build)=applets
+
+applets/%: applets_dir ;
+
PHONY += outputmakefile
# outputmakefile generates a Makefile in the output directory, if using a
# separate output directory. This allows convenient use of make in the
-include $(srctree)/arch/$(ARCH)/Makefile
export KBUILD_DEFCONFIG
-config %config: scripts_basic outputmakefile FORCE
+config %config: scripts_basic outputmakefile gen_build_files FORCE
$(Q)mkdir -p include
$(Q)$(MAKE) $(build)=scripts/kconfig $@
$(Q)$(MAKE) -C $(srctree) KBUILD_SRC= .kernelrelease
ifeq ($(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
+scripts: gen_build_files scripts_basic include/config/MARKER
$(Q)$(MAKE) $(build)=$(@)
scripts_basic: include/autoconf.h
libbb/ \
libpwdgrp/ \
loginutils/ \
+ mailutils/ \
miscutils/ \
modutils/ \
networking/ \
# with it and forgot to run make oldconfig.
# If kconfig.d is missing then we are probarly in a cleaned tree so
# we execute the config step to be sure to catch updated Kconfig files
-include/autoconf.h: .kconfig.d .config
+include/autoconf.h: .kconfig.d .config $(wildcard $(srctree)/*/*.c) $(wildcard $(srctree)/*/*/*.c) | gen_build_files
$(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig
+include/usage.h: gen_build_files
+
else
# Dummy target needed, because used as prerequisite
include/autoconf.h: ;
# command line.
# This allow a user to issue only 'make' to build a kernel including modules
# Defaults busybox but it is usually overridden in the arch makefile
-all: busybox
+all: busybox doc
-include $(srctree)/arch/$(ARCH)/Makefile
$(Q)rm -f $(MODVERDIR)/*
endif
-archprepare: prepare1 scripts_basic
+archprepare: prepare1 scripts_basic applets_dir
prepare0: archprepare FORCE
$(Q)$(MAKE) $(build)=.
mrproper: clean archmrproper $(mrproper-dirs)
$(call cmd,rmdirs)
$(call cmd,rmfiles)
+ @find -name Config.src | sed 's/.src$$/.in/' | xargs -r rm -f
+ @find -name Kbuild.src | sed 's/.src$$//' | xargs -r rm -f
# distclean
#