apparmor: fix mediation of prlimit

[linux.git] / scripts / Makefile.build

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 8c3ca611b97844df7ca4ca09f342aa829e31191d..8bdb1dc4072c993bae5ecf06ccf0f4eda26d8d93 100644 (file)
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -430,8 +430,6 @@ quiet_cmd_asn1_compiler = ASN.1   $@
       cmd_asn1_compiler = $(objtree)/scripts/asn1_compiler $< \
                                $(subst .h,.c,$@) $(subst .c,.h,$@)
 
-.PRECIOUS: $(objtree)/$(obj)/%.asn1.c $(objtree)/$(obj)/%.asn1.h
-
 $(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler
        $(call cmd,asn1_compiler)
 
@@ -544,10 +542,12 @@ targets := $(filter-out $(PHONY), $(targets))
 intermediate_targets = $(foreach sfx, $(2), \
                                $(patsubst %$(strip $(1)),%$(sfx), \
                                        $(filter %$(strip $(1)), $(targets))))
+# %.asn1.o <- %.asn1.[ch] <- %.asn1
 # %.dtb.o <- %.dtb.S <- %.dtb <- %.dts
 # %.lex.o <- %.lex.c <- %.l
 # %.tab.o <- %.tab.[ch] <- %.y
-targets += $(call intermediate_targets, .dtb.o, .dtb.S .dtb) \
+targets += $(call intermediate_targets, .asn1.o, .asn1.c .asn1.h) \
+          $(call intermediate_targets, .dtb.o, .dtb.S .dtb) \
           $(call intermediate_targets, .lex.o, .lex.c) \
           $(call intermediate_targets, .tab.o, .tab.c .tab.h)
 
@@ -587,6 +587,10 @@ $(shell mkdir -p $(obj-dirs))
 endif
 endif
 
+# Some files contained in $(targets) are intermediate artifacts.
+# We never want them to be removed automatically.
+.SECONDARY: $(targets)
+
 # 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.