commit 4e2ac7657b2ac3173bd4b23ecb7a7e8c4b74c00f
from: Mat Kovach <matkovach@gmail.com>
via: Russ Cox <rsc@golang.org>
date: Fri Nov 16 03:00:49 2018 UTC

unix: fix tar use in mkfile to allow Plan 9 tar

commit - 43b0d532bd3c1e4fbd4385c6470db12dbf7a5ad8
commit + 4e2ac7657b2ac3173bd4b23ecb7a7e8c4b74c00f
blob - 245ea2ed8bbac10f1cfad83715b5614a97c96ae7
blob + ab1e662802a2f9e4ea20701b4e26922be3cb9398
--- unix/mkfile
+++ unix/mkfile
@@ -38,15 +38,15 @@ test-%:V:
 
 lib%.tgz:V:
 	mk new-$stem
-	tar cf - lib$stem | gzip > $target
+	tar c lib$stem | gzip > $target
 
 libregexp9.tgz:V:
 	mk new-regexp
-	tar cf - libregexp | gzip >$target
+	tar c libregexp | gzip >$target
 
 mk.tgz:V:
 	mk new-mk
-	tar cf - mk | gzip > $target
+	tar c mk | gzip > $target
 
 mk-with-libs.tgz:V:
 	mk new-utf 
@@ -59,7 +59,7 @@ mk-with-libs.tgz:V:
 	mv libutf libfmt libbio libregexp mk zot
 	mv zot mk
 	cp make/Makefile.all mk/Makefile
-	tar cf - mk | gzip > $target
+	tar c mk | gzip > $target
 	rm -r mk
 
 tgz:V: libutf.tgz libfmt.tgz libregexp9.tgz libbio.tgz mk.tgz mk-with-libs.tgz