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-rw-r--r--build-aux/Makefile.once.head/00-var.mk1
1 files changed, 1 insertions, 0 deletions
diff --git a/build-aux/Makefile.once.head/00-var.mk b/build-aux/Makefile.once.head/00-var.mk
index 636bbb0..1f50f21 100644
--- a/build-aux/Makefile.once.head/00-var.mk
+++ b/build-aux/Makefile.once.head/00-var.mk
@@ -28,5 +28,6 @@ define mod.var.doc
# With this module, to depend on the value of a variable, depend on
# `$(outdir)/.var.VARNAME`.
endef
+mod.var.doc := $(value mod.var.doc)
.PHONY: _var.FORCE