From 10f4c5e49fa2f50ca3f0be7fb70fcc303e381dc3 Mon Sep 17 00:00:00 2001
From: Cameron Katri <me@cameronkatri.com>
Date: Sun, 20 Mar 2022 13:43:34 -0400
Subject: ldid.1: Document -H[sha1 | sha256]

While here, remove the warning message that is printed when used. This
flag is very useful so this message is removed.
---
 docs/ldid.1 | 11 +++++++++--
 ldid.cpp    |  3 ---
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/docs/ldid.1 b/docs/ldid.1
index 2619ecc..02170e1 100644
--- a/docs/ldid.1
+++ b/docs/ldid.1
@@ -17,11 +17,13 @@
 .Op Fl d
 .Op Fl E Ns Ar num : Ns Ar file
 .Op Fl e
+.Op Fl H Ns Op Ar sha1 | Ar sha256
 .Op Fl h
 .Op Fl I Ns Ar name
 .Op Fl K Ns Ar key.p12 Op Fl U Ns Ar password
 .Op Fl M
 .Op Fl P
+.Op Fl Q Ns Ar requirements.xml
 .Op Fl q
 .Op Fl r | Fl S Ns Ar file.xml | Fl s
 .Op Fl T Ns Ar timestamp
@@ -69,6 +71,11 @@ Print the entitlements in each slice, or the slice specified by
 .Fl A ,
 to
 .Ar stdout .
+.It Fl H Ns Op Ar sha1 | Ar sha256
+Disable the hash not specified.
+This is useful to replicate the default behavior of
+.Xr codesign 1 ,
+which only provides an sha256 signature.
 .It Fl h
 Print information about the signature, such as
 hash types, flags, CDHash, and CodeDirectory version to
@@ -95,9 +102,9 @@ entitlements, this is useful for adding a few specific entitlements to a
 handful of binaries.
 .It Fl P
 Mark the Mach-O as a platform binary.
-.It Fl Q Ns Ar file
+.It Fl Q Ns Ar requirements.xml
 Embed the requirements found in
-.Ar file .
+.Ar requirements.xml .
 .It Fl q
 Print embedded requirements of the binaries.
 .It Fl r
diff --git a/ldid.cpp b/ldid.cpp
index 7598b40..13eab12 100644
--- a/ldid.cpp
+++ b/ldid.cpp
@@ -3225,9 +3225,6 @@ int main(int argc, char *argv[]) {
 
                     do_sha1 = false;
                     do_sha256 = false;
-
-                    fprintf(stderr, "WARNING: -H is only present for compatibility with a fork of ldid\n");
-                    fprintf(stderr, "         you should NOT be manually specifying the hash algorithm\n");
                 }
 
                 if (false);
-- 
cgit v1.2.3-56-ge451