Follow up a few warnings from pkglint.

[Havard Eidnes <he%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Havard Eidnes <he%NetBSD.org@localhost>
Pushed By:	he
Date:		Tue Apr 27 22:09:13 2021 +0200
Changeset:	45cee3dac6613e7ae1bf6b25d04aaa8f5ad5d6bf

Modified Files:
	rust/buildlink3.mk
	rust/cross.mk

Log Message:
Follow up a few warnings from pkglint.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=45cee3dac6613e7ae1bf6b25d04aaa8f5ad5d6bf

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

diffstat:
 rust/buildlink3.mk |  1 +
 rust/cross.mk      | 16 ++++++++--------
 2 files changed, 9 insertions(+), 8 deletions(-)

diffs:
diff --git a/rust/buildlink3.mk b/rust/buildlink3.mk
index 398dd32b90..cdf54a8dc9 100644
--- a/rust/buildlink3.mk
+++ b/rust/buildlink3.mk
@@ -1,6 +1,7 @@
 # $NetBSD: buildlink3.mk,v 1.6 2020/07/08 14:46:14 jperkin Exp $
 
 BUILDLINK_TREE+=	rust
+
 #
 # DO NOT include this directly! Use rust.mk instead.
 #
diff --git a/rust/cross.mk b/rust/cross.mk
index 52242f097c..8555f0a223 100644
--- a/rust/cross.mk
+++ b/rust/cross.mk
@@ -35,18 +35,18 @@
 # the ultimate target to built for, as well as the
 # host the compiler is supposed to run on.
 # Rust's target designation
-#TARGET= 		armv7-unknown-netbsd-eabihf
-#TARGET= 		sparc64-unknown-netbsd
-#TARGET= 		powerpc-unknown-netbsd
-#TARGET= 		aarch64-unknown-netbsd
-#TARGET= 		aarch64_be-unknown-netbsd
-#TARGET= 		i686-unknown-netbsd
-#TARGET= 		i586-unknown-netbsd
+#TARGET=		armv7-unknown-netbsd-eabihf
+#TARGET=		sparc64-unknown-netbsd
+#TARGET=		powerpc-unknown-netbsd
+#TARGET=		aarch64-unknown-netbsd
+#TARGET=		aarch64_be-unknown-netbsd
+#TARGET=		i686-unknown-netbsd
+#TARGET=		i586-unknown-netbsd
 #
 #SCRIPTS=		${WRKDIR}/scripts
 #CONFIGURE_ARGS+=	--host=${TARGET}
 #CONFIGURE_ARGS+=	--target=${TARGET}
-#CONFIGURE_ARGS+= 	--set=target.${TARGET}.cc=${SCRIPTS}/gcc-wrap
+#CONFIGURE_ARGS+=	--set=target.${TARGET}.cc=${SCRIPTS}/gcc-wrap
 #CONFIGURE_ARGS+=	--set=target.${TARGET}.cxx=${SCRIPTS}/c++-wrap
 #CONFIGURE_ARGS+=	--set=target.${TARGET}.linker=${SCRIPTS}/gcc-wrap
 # Pick one: