Add a comment on expectations in the "tar" target

Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4179)

(cherry picked from commit 77a9c26e03ccfec8d16985bce79e95eb6dc2dd2e)

diff --git a/Configurations/unix-Makefile.tmpl b/Configurations/unix-Makefile.tmpl
index e02eaa136b0639e64a66b61b2cfa3d13270b268d..c420e699a28b4ff3be9779a66968df9c65b198b5 100644 (file)
--- a/Configurations/unix-Makefile.tmpl
+++ b/Configurations/unix-Makefile.tmpl
@@ -649,6 +649,8 @@ tags TAGS: FORCE
 
 # Release targets (note: only available on Unix) #####################
 
+# If your tar command doesn't support --owner and --group, make sure to
+# use one that does, for example GNU tar
 TAR_COMMAND=$(TAR) $(TARFLAGS) --owner 0 --group 0 -cvf -
 PREPARE_CMD=:
 tar: