Merge tag 'v3.10.75' into update

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / scripts / Makefile.lib

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 8337663aa298a0259d6c08ae93a7b7581d2691a5..ef2142a6159319f2bdf5f153bf7f551a937a2168 100644 (file)
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -149,7 +149,7 @@ cpp_flags      = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 
 ld_flags       = $(LDFLAGS) $(ldflags-y)
 
-dtc_cpp_flags  = -Wp,-MD,$(depfile).pre -nostdinc                        \
+dtc_cpp_flags  = -Wp,-MD,$(depfile).pre.tmp -nostdinc                    \
                 -I$(srctree)/arch/$(SRCARCH)/boot/dts                   \
                 -I$(srctree)/arch/$(SRCARCH)/boot/dts/include           \
                 -undef -D__DTS__
@@ -265,13 +265,19 @@ quiet_cmd_dtc = DTC     $@
 cmd_dtc = $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \
        $(objtree)/scripts/dtc/dtc -O dtb -o $@ -b 0 \
                -i $(dir $<) $(DTC_FLAGS) \
-               -d $(depfile).dtc $(dtc-tmp) ; \
-       cat $(depfile).pre $(depfile).dtc > $(depfile)
+               -d $(depfile).dtc.tmp $(dtc-tmp) ; \
+       cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile)
 
 $(obj)/%.dtb: $(src)/%.dts FORCE
        $(call if_changed_dep,dtc)
 
-dtc-tmp = $(subst $(comma),_,$(dot-target).dts)
+dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)
+
+# cat
+# ---------------------------------------------------------------------------
+# Concatentate multiple files together
+quiet_cmd_cat = CAT     $@
+cmd_cat = (cat $(filter-out FORCE,$^) > $@) || (rm -f $@; false)
 
 # Bzip2
 # ---------------------------------------------------------------------------