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-rw-r--r--build-aux/Makefile.once.head/10-write-ifchanged.mk3
1 files changed, 3 insertions, 0 deletions
diff --git a/build-aux/Makefile.once.head/10-write-ifchanged.mk b/build-aux/Makefile.once.head/10-write-ifchanged.mk
new file mode 100644
index 0000000..7917201
--- /dev/null
+++ b/build-aux/Makefile.once.head/10-write-ifchanged.mk
@@ -0,0 +1,3 @@
+mod.write-ifchanged.description = build-aux/write-ifchanged helper script
+
+WRITE_IFCHANGED ?= $(topsrcdir)/build-aux/write-ifchanged