forked from luck/tmp_suning_uos_patched
051f278e9d
Commit 25b146c5b8 ("kbuild: allow Kbuild to start from any directory")
deprecated KBUILD_SRCTREE.
It is only used in tools/testing/selftest/ to distinguish out-of-tree
build. Replace it with a new boolean flag, building_out_of_srctree.
I also replaced the conditional ($(srctree),.) because the next commit
will allow an absolute path to be used for $(srctree) even when building
in the source tree.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
26 lines
665 B
Makefile
26 lines
665 B
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
|
|
ifdef building_out_of_srctree
|
|
|
|
symlinks := $(patsubst $(srctree)/$(src)/%,%,$(wildcard $(srctree)/$(src)/*.py))
|
|
|
|
quiet_cmd_symlink = SYMLINK $@
|
|
cmd_symlink = ln -fsn $(patsubst $(obj)/%,$(abspath $(srctree))/$(src)/%,$@) $@
|
|
|
|
extra-y += $(symlinks)
|
|
$(addprefix $(obj)/, $(symlinks)): FORCE
|
|
$(call if_changed,symlink)
|
|
|
|
endif
|
|
|
|
quiet_cmd_gen_constants_py = GEN $@
|
|
cmd_gen_constants_py = \
|
|
$(CPP) -E -x c -P $(c_flags) $< > $@ ;\
|
|
sed -i '1,/<!-- end-c-headers -->/d;' $@
|
|
|
|
extra-y += constants.py
|
|
$(obj)/constants.py: $(src)/constants.py.in FORCE
|
|
$(call if_changed_dep,gen_constants_py)
|
|
|
|
clean-files := *.pyc *.pyo
|