From caf029024616464acdd51fbf9670bea9eea7b1c0 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Wed, 15 Jun 2016 19:32:19 -0400
Subject: use autothing

---
 build-aux/Makefile.once.head/20-var.mk | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 build-aux/Makefile.once.head/20-var.mk

(limited to 'build-aux/Makefile.once.head/20-var.mk')

diff --git a/build-aux/Makefile.once.head/20-var.mk b/build-aux/Makefile.once.head/20-var.mk
new file mode 100644
index 0000000..5f97ef7
--- /dev/null
+++ b/build-aux/Makefile.once.head/20-var.mk
@@ -0,0 +1,7 @@
+# Copyright 2015-2016 Luke Shumaker <lukeshu@sbcglobal.net>.
+
+var = $(patsubst ./%,%,$(topoutdir)/.var.)
+
+$(var)%: FORCE
+	@printf '%s' '$(subst ','\'',$($*))' | sed 's|^|#|' | $(WRITE_IFCHANGED) $@
+-include $(wildcard $(var)*)
-- 
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