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-rw-r--r--build-aux/Makefile.each.tail/30-directory-info.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/build-aux/Makefile.each.tail/30-directory-info.mk b/build-aux/Makefile.each.tail/30-directory-info.mk
index 10ebc4c..80f5e68 100644
--- a/build-aux/Makefile.each.tail/30-directory-info.mk
+++ b/build-aux/Makefile.each.tail/30-directory-info.mk
@@ -1,4 +1,4 @@
dir_variables = $(foreach v,$(filter-out _%,$(patsubst %/$(@D),%,$(filter %/$(@D),$(.VARIABLES)))),$(if $(findstring /,$v),, $v))
$(outdir)/directory-info:
- $(AM_V_at)printf '%s = %s\n' $(foreach v,$(dir_variables),'$v' '$($v/$(@D))') | sort | column -s= -o= -t
+ $(AM_V_at)printf '%s = «%s»\n' $(foreach v,$(dir_variables),$(if $($v/$(@D)),'$v' '$($v/$(@D))')) | sort | column -s= -o= -t
.PHONY: $(outdir)/module-info