[Feature] add GA346 baseline version
Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/scripts/Makefile.clean b/src/kernel/linux/v4.19/scripts/Makefile.clean
new file mode 100644
index 0000000..0b80e32
--- /dev/null
+++ b/src/kernel/linux/v4.19/scripts/Makefile.clean
@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: GPL-2.0
+# ==========================================================================
+# Cleaning up
+# ==========================================================================
+
+src := $(obj)
+
+PHONY := __clean
+__clean:
+
+include scripts/Kbuild.include
+
+# The filename Kbuild has precedence over Makefile
+kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
+include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
+
+# Figure out what we need to build from the various variables
+# ==========================================================================
+
+__subdir-y := $(patsubst %/,%,$(filter %/, $(obj-y)))
+subdir-y += $(__subdir-y)
+__subdir-m := $(patsubst %/,%,$(filter %/, $(obj-m)))
+subdir-m += $(__subdir-m)
+__subdir- := $(patsubst %/,%,$(filter %/, $(obj-)))
+subdir- += $(__subdir-)
+
+# Subdirectories we need to descend into
+
+subdir-ym := $(sort $(subdir-y) $(subdir-m))
+subdir-ymn := $(sort $(subdir-ym) $(subdir-))
+
+# Add subdir path
+
+subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
+
+# build a list of files to remove, usually relative to the current
+# directory
+
+__clean-files := $(extra-y) $(extra-m) $(extra-) \
+ $(always) $(targets) $(clean-files) \
+ $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
+ $(hostlibs-y) $(hostlibs-m) $(hostlibs-) \
+ $(hostcxxlibs-y) $(hostcxxlibs-m)
+
+__clean-files := $(filter-out $(no-clean-files), $(__clean-files))
+
+# clean-files is given relative to the current directory, unless it
+# starts with $(objtree)/ (which means "./", so do not add "./" unless
+# you want to delete a file from the toplevel object directory).
+
+__clean-files := $(wildcard \
+ $(addprefix $(obj)/, $(filter-out $(objtree)/%, $(__clean-files))) \
+ $(filter $(objtree)/%, $(__clean-files)))
+
+# same as clean-files
+
+__clean-dirs := $(wildcard \
+ $(addprefix $(obj)/, $(filter-out $(objtree)/%, $(clean-dirs))) \
+ $(filter $(objtree)/%, $(clean-dirs)))
+
+# ==========================================================================
+
+quiet_cmd_clean = CLEAN $(obj)
+ cmd_clean = rm -f $(__clean-files)
+quiet_cmd_cleandir = CLEAN $(__clean-dirs)
+ cmd_cleandir = rm -rf $(__clean-dirs)
+
+
+__clean: $(subdir-ymn)
+ifneq ($(strip $(__clean-files)),)
+ +$(call cmd,clean)
+endif
+ifneq ($(strip $(__clean-dirs)),)
+ +$(call cmd,cleandir)
+endif
+ @:
+
+
+# ===========================================================================
+# Generic stuff
+# ===========================================================================
+
+# Descending
+# ---------------------------------------------------------------------------
+
+PHONY += $(subdir-ymn)
+$(subdir-ymn):
+ $(Q)$(MAKE) $(clean)=$@
+
+.PHONY: $(PHONY)