From 85b9ab28d11800a7a690267dde7b44eba14505a2 Mon Sep 17 00:00:00 2001
From: Yves Bertot
Date: Thu, 21 Nov 2019 16:52:12 +0100
Subject: adds a comment so that dead code can be remove when it is no longer
 used

---
 mathcomp/Makefile.common | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mathcomp')

diff --git a/mathcomp/Makefile.common b/mathcomp/Makefile.common
index 3bae559..39c9afa 100644
--- a/mathcomp/Makefile.common
+++ b/mathcomp/Makefile.common
@@ -136,7 +136,7 @@ doc: __always__ Makefile.coq
 	. ../etc/utils/builddoc_lib.sh; \
 		cd _build_doc && mangle_sources $(COQFILES)
 	+cd _build_doc && $(COQMAKE)
-	[ ! -f .Makefile.coq.d ] || cp .coqdeps.d .Makefile.coq.d
+	[ ! -f .Makefile.coq.d ] || cp .coqdeps.d .Makefile.coq.d #can be removed when coq-8.10 compatibility is dropped
 	cd _build_doc && grep -v vio: .Makefile.coq.d > depend
 	cd _build_doc && cat depend | ../../etc/buildlibgraph $(COQFILES) > htmldoc/depend.js
 	cd _build_doc && $(COQBIN)coqdoc -t "Mathematical Components" \
-- 
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