Merge git://git.denx.de/u-boot-fsl-qoriq

[people/ms/u-boot.git] / scripts / Makefile.clean

diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
index 5cd0f51770a8d69112ef9337da2b130a62567012..b69533df8066041bfb7f7f8837769e1a7175b99d 100644 (file)
--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean
@@ -1,16 +1,16 @@
 # ==========================================================================
 # Cleaning up
 # ==========================================================================
+#
+# SPDX-License-Identifier:     GPL-2.0
+#
 
 src := $(obj)
 
 PHONY := __clean
 __clean:
 
-# Shorthand for $(Q)$(MAKE) scripts/Makefile.clean obj=dir
-# Usage:
-# $(Q)$(MAKE) $(clean)=dir
-clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
+include scripts/Kbuild.include
 
 # The filename Kbuild has precedence over Makefile
 kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
@@ -23,15 +23,13 @@ __subdir-y  := $(patsubst %/,%,$(filter %/, $(obj-y)))
 subdir-y       += $(__subdir-y)
 __subdir-m     := $(patsubst %/,%,$(filter %/, $(obj-m)))
 subdir-m       += $(__subdir-m)
-__subdir-n     := $(patsubst %/,%,$(filter %/, $(obj-n)))
-subdir-n       += $(__subdir-n)
 __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-n) $(subdir-))
+subdir-ymn      := $(sort $(subdir-ym) $(subdir-))
 
 # Add subdir path
 
@@ -39,31 +37,32 @@ subdir-ymn  := $(addprefix $(obj)/,$(subdir-ymn))
 
 # Temporal work-around for U-Boot
 
-subdir-ymn     := $(foreach f, $(subdir-ymn), $(if $(wildcard $f/Makefile),$f))
+subdir-ymn     := $(foreach f, $(subdir-ymn), \
+                               $(if $(wildcard $(srctree)/$f/Makefile),$f))
 
 # build a list of files to remove, usually relative to the current
 # directory
 
-__clean-files  := $(extra-y) $(always)                  \
-                  $(targets) $(clean-files)             \
+__clean-files  := $(extra-y) $(extra-m) $(extra-)       \
+                  $(always) $(targets) $(clean-files)   \
                   $(host-progs)                         \
                   $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
 
 __clean-files   := $(filter-out $(no-clean-files), $(__clean-files))
 
-# as clean-files is given relative to the current directory, this adds
-# a $(obj) prefix, except for absolute paths
+# 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 /%, $(__clean-files))) \
-                  $(filter /%, $(__clean-files)))
+                  $(addprefix $(obj)/, $(filter-out $(objtree)/%, $(__clean-files))) \
+                  $(filter $(objtree)/%, $(__clean-files)))
 
-# as clean-dirs is given relative to the current directory, this adds
-# a $(obj) prefix, except for absolute paths
+# same as clean-files
 
 __clean-dirs    := $(wildcard                                               \
-                   $(addprefix $(obj)/, $(filter-out /%, $(clean-dirs)))    \
-                  $(filter /%, $(clean-dirs)))
+                  $(addprefix $(obj)/, $(filter-out $(objtree)/%, $(clean-dirs)))    \
+                  $(filter $(objtree)/%, $(clean-dirs)))
 
 # ==========================================================================
 
@@ -79,9 +78,6 @@ ifneq ($(strip $(__clean-files)),)
 endif
 ifneq ($(strip $(__clean-dirs)),)
        +$(call cmd,cleandir)
-endif
-ifneq ($(strip $(clean-rule)),)
-       +$(clean-rule)
 endif
        @:
 
@@ -97,11 +93,6 @@ PHONY += $(subdir-ymn)
 $(subdir-ymn):
        $(Q)$(MAKE) $(clean)=$@
 
-# If quiet is set, only print short version of command
-
-cmd = @$(if $($(quiet)cmd_$(1)),echo '  $($(quiet)cmd_$(1))' &&) $(cmd_$(1))
-
-
 # Declare the contents of the .PHONY variable as phony.  We keep that
 # information in a variable se we can use it in if_changed and friends.