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authorLuke Shumaker <lukeshu@sbcglobal.net>2016-06-15 19:32:19 -0400
committerLuke Shumaker <lukeshu@sbcglobal.net>2016-06-15 19:32:19 -0400
commitcaf029024616464acdd51fbf9670bea9eea7b1c0 (patch)
treefa5405df21e3a8269f5d22dedf2101478e4b142a /build-aux/Makefile.once.head/20-var.mk
parent3ae49fa9294cd1b75ea7a6f7024ccc2d02f34749 (diff)
use autothing
Diffstat (limited to 'build-aux/Makefile.once.head/20-var.mk')
-rw-r--r--build-aux/Makefile.once.head/20-var.mk7
1 files changed, 7 insertions, 0 deletions
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)*)