xtensa: remove redefinition of XCHAL_MMU_ASID_BITS

[linux-2.6] / scripts / Kbuild.include

diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 982dcae..c29be8f 100644 (file)
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -24,6 +24,13 @@ basetarget = $(basename $(notdir $@))
 # Escape single quote for use in echo statements
 escsq = $(subst $(squote),'\$(squote)',$1)
 
+###
+# Easy method for doing a status message
+       kecho := :
+ quiet_kecho := echo
+silent_kecho := :
+kecho := $($(quiet)kecho)
+
 ###
 # filechk is used to check if the content of a generated file is updated.
 # Sample usage:
@@ -39,22 +46,15 @@ escsq = $(subst $(squote),'\$(squote)',$1)
 # - If they are equal no change, and no timestamp update
 # - stdin is piped in from the first prerequisite ($<) so one has
 #   to specify a valid file as first prerequisite (often the kbuild file)
-       chk_filechk = :
- quiet_chk_filechk = echo '  CHK     $@'
-silent_chk_filechk = :
-       upd_filechk = :
- quiet_upd_filechk = echo '  UPD     $@'
-silent_upd_filechk = :
-
 define filechk
        $(Q)set -e;                             \
-       $($(quiet)chk_filechk);                 \
+       $(kecho) '  CHK     $@';                \
        mkdir -p $(dir $@);                     \
        $(filechk_$(1)) < $< > $@.tmp;          \
        if [ -r $@ ] && cmp -s $@ $@.tmp; then  \
                rm -f $@.tmp;                   \
        else                                    \
-               $($(quiet)upd_filechk);         \
+               $(kecho) '  UPD     $@';        \
                mv -f $@.tmp $@;                \
        fi
 endef
@@ -144,7 +144,9 @@ ld-option = $(call try-run,\
 build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
 
 # Prefix -I with $(srctree) if it is not an absolute path.
-addtree = $(if $(filter-out -I/%,$(1)),$(patsubst -I%,-I$(srctree)/%,$(1))) $(1)
+# skip if -I has no parameter
+addtree = $(if $(patsubst -I%,%,$(1)), \
+$(if $(filter-out -I/%,$(1)),$(patsubst -I%,-I$(srctree)/%,$(1))) $(1))
 
 # Find all -I options and call addtree
 flags = $(foreach o,$($(1)),$(if $(filter -I%,$(o)),$(call addtree,$(o)),$(o)))