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-rw-r--r--build-aux/Makefile.tail.mk10
1 files changed, 4 insertions, 6 deletions
diff --git a/build-aux/Makefile.tail.mk b/build-aux/Makefile.tail.mk
index 136e483..aeba2d1 100644
--- a/build-aux/Makefile.tail.mk
+++ b/build-aux/Makefile.tail.mk
@@ -21,12 +21,10 @@ _at.tmp_targets := $(at.targets)
_at.tmp_subdirs := $(call at.addprefix,$(outdir),$(at.subdirs))
# Clean the environment
-$(foreach _at.tmp_variable,$(filter-out _at.tmp_variable $(_at.VARIABLES),$(.VARIABLES)), \
- $(foreach _at.tmp_target,$(_at.tmp_targets), \
- $(if $(filter recursive,$(flavor $(_at.tmp_variable))), \
- $(eval $(_at.tmp_target): private $(_at.tmp_variable) = $(subst $(at.nl),$$(at.nl),$(value $(_at.tmp_variable)))), \
- $(eval $(_at.tmp_target): private $(_at.tmp_variable) := $$($(_at.tmp_variable))))) \
- $(eval undefine $(_at.tmp_variable)))
+$(eval \
+ $(foreach _at.tmp_variable,$(filter-out _at.tmp_variable $(_at.VARIABLES),$(.VARIABLES)),\
+ $(call _at.target_variable,$(_at.tmp_targets),$(_at.tmp_variable))$(at.nl)\
+ undefine $(_at.tmp_variable)$(at.nl)))
# Recurse
$(foreach _at.NO_ONCE,y,\