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authorKarl Berry <karl@freefriends.org>2016-05-17 22:24:41 +0000
committerKarl Berry <karl@freefriends.org>2016-05-17 22:24:41 +0000
commit138e036510b19983e3090120941329a65543b64a (patch)
tree7f2826101b8ff57dc57fb38210ea4fe3216e22c5 /Master/tlpkg/TeXLive/TLCrypto.pm
parent25e7504ff13c34acbde31eb76746f7c3541986c0 (diff)
gpg and other doc
git-svn-id: svn://tug.org/texlive/trunk@41225 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/TeXLive/TLCrypto.pm')
-rw-r--r--Master/tlpkg/TeXLive/TLCrypto.pm10
1 files changed, 7 insertions, 3 deletions
diff --git a/Master/tlpkg/TeXLive/TLCrypto.pm b/Master/tlpkg/TeXLive/TLCrypto.pm
index 29e7a2c5a41..3f23eab3001 100644
--- a/Master/tlpkg/TeXLive/TLCrypto.pm
+++ b/Master/tlpkg/TeXLive/TLCrypto.pm
@@ -61,9 +61,13 @@ BEGIN {
=item C<< setup_checksum_method() >>
-Tries to find a checksum method: First check for usability of C<<Digest::SHA>>,
-then for either the C<openssl> or the C<sha512sum> programs.
-Returns the checksum method or undef if none found.
+Tries to find a checksum method: check usability of C<Digest::SHA>,
+then the programs C<openssl>, C<sha512sum>, and C<shasum>, in that
+order. On old-enough Macs, C<openssl> is present but does not have
+the option C<-sha512>, while the separate program C<shasum> does suffice.
+
+Returns the checksum method as a string, and also sets
+C<<$::checksum_method>>, or false if none found.
=cut