mk/cargo-binary.mk: Add warning to fix.

[ng0 <ng0%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	ng0 <ng0%NetBSD.org@localhost>
Pushed By:	ng0
Date:		Sat Aug 24 10:26:17 2019 +0000
Changeset:	071482bf4444404af1c7ae92a9180c8e5158e77b

Modified Files:
	mk/cargo-binary.mk

Log Message:
mk/cargo-binary.mk: Add warning to fix.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=071482bf4444404af1c7ae92a9180c8e5158e77b

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 mk/cargo-binary.mk | 4 ++++
 1 file changed, 4 insertions(+)

diffs:
diff --git a/mk/cargo-binary.mk b/mk/cargo-binary.mk
index 2d9da06607..6f41b525b4 100644
--- a/mk/cargo-binary.mk
+++ b/mk/cargo-binary.mk
@@ -15,6 +15,10 @@
 #
 # if PKG_DEVELOPER=yes
 #   make cargo action verbose?
+#
+# Fix this warning:
+# WARN: Makefile:16: CARGO_CRATE_DEPENDS is defined but not used.
+
 
 do-build: do-build-cargo-binary
 .PHONY: do-build-cargo-binary