Missing argument "-c" for coqdep in coq_makefile

Prior to commit 964d1b70, the dependency files .mllib.d and .mlpack.d
were generated by a call to coqdep using the argument -c (for ocaml
code). While doing some finetuning of the generation of implicit rules,
this commit removed (I think by mistake) this "-c". And without this
-c argument coqdep output nothing on mllib files leading to incorrect
linking of mllibs.

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/coq_makefile.ml b/tools/coq_makefile.ml
index 71134c2d9..934a632dd 100644
--- a/tools/coq_makefile.ml
+++ b/tools/coq_makefile.ml
@@ -386,12 +386,12 @@ let implicit () =
     print "$(MLLIBFILES:.mllib=.cma): %.cma: | %.mllib\n\t$(CAMLLINK) $(ZDEBUG) $(ZFLAGS) -a -o $@ $^\n\n";
     print "$(MLLIBFILES:.mllib=.cmxa): %.cmxa: | %.mllib\n\t$(CAMLOPTLINK) $(ZDEBUG) $(ZFLAGS) -a -o $@ $^\n\n";
     print "$(addsuffix .d,$(MLLIBFILES)): %.mllib.d: %.mllib\n";
-    print "\t$(COQDEP) $(OCAMLLIBS) \"$<\" > \"$@\" || ( RV=$$?; rm -f \"$@\"; exit $${RV} )\n\n" in
+    print "\t$(COQDEP) $(OCAMLLIBS) -c \"$<\" > \"$@\" || ( RV=$$?; rm -f \"$@\"; exit $${RV} )\n\n" in
   let mlpack_rules () =
     print "$(MLPACKFILES:.mlpack=.cmo): %.cmo: | %.mlpack\n\t$(CAMLLINK) $(ZDEBUG) $(ZFLAGS) -pack -o $@ $^\n\n";
     print "$(MLPACKFILES:.mlpack=.cmx): %.cmx: | %.mlpack\n\t$(CAMLOPTLINK) $(ZDEBUG) $(ZFLAGS) -pack -o $@ $^\n\n";
     print "$(addsuffix .d,$(MLPACKFILES)): %.mlpack.d: %.mlpack\n";
-    print "\t$(COQDEP) $(OCAMLLIBS) \"$<\" > \"$@\" || ( RV=$$?; rm -f \"$@\"; exit $${RV} )\n\n";
+    print "\t$(COQDEP) $(OCAMLLIBS) -c \"$<\" > \"$@\" || ( RV=$$?; rm -f \"$@\"; exit $${RV} )\n\n";
 in
   let v_rules () =
     print "$(VOFILES): %.vo: %.v\n\t$(COQC) $(COQDEBUG) $(COQFLAGS) $*\n\n";