From 997fef310ebf496205e101be0d95db5d0452e5ac Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Mon, 25 Mar 2024 17:31:59 +0300
Subject: Don't parse nor serialize toolchain and bootstrap manifests in
 bootstrapped machine manifest for auxiliary machine

---
 bbot/machine-manifest.cxx | 48 +++++++++++++++++++++++++++++++----------------
 1 file changed, 32 insertions(+), 16 deletions(-)

(limited to 'bbot/machine-manifest.cxx')

diff --git a/bbot/machine-manifest.cxx b/bbot/machine-manifest.cxx
index 606baf0..bddf4d5 100644
--- a/bbot/machine-manifest.cxx
+++ b/bbot/machine-manifest.cxx
@@ -326,24 +326,36 @@ namespace bbot
     if (!machine.mac)
       bad_name ("mac address must be present in machine manifest");
 
-    nv = p.next ();
-    if (nv.empty ())
-      bad_value ("toolchain manifest expected");
+    if (machine.effective_role () == machine_role::build)
+    {
+      nv = p.next ();
+      if (nv.empty ())
+        bad_value ("toolchain manifest expected");
 
-    toolchain = toolchain_manifest (p, nv, iu);
+      toolchain = toolchain_manifest (p, nv, iu);
 
-    nv = p.next ();
-    if (nv.empty ())
-      bad_value ("bootstrap manifest expected");
+      nv = p.next ();
+      if (nv.empty ())
+        bad_value ("bootstrap manifest expected");
 
-    bootstrap = bootstrap_manifest (p, nv, iu);
+      bootstrap = bootstrap_manifest (p, nv, iu);
 
-    // Make sure this is the end.
-    //
-    nv = p.next ();
-    if (!nv.empty ())
-      throw parsing (p.name (), nv.name_line, nv.name_column,
-                     "single bootstrapped machine manifest expected");
+      // Make sure this is the end.
+      //
+      nv = p.next ();
+      if (!nv.empty ())
+        throw parsing (p.name (), nv.name_line, nv.name_column,
+                       "single bootstrapped machine manifest expected");
+    }
+    else
+    {
+      // Make sure this is the end.
+      //
+      nv = p.next ();
+      if (!nv.empty ())
+        throw parsing (p.name (), nv.name_line, nv.name_column,
+                       "single machine manifest expected");
+    }
   }
 
   void bootstrapped_machine_manifest::
@@ -359,8 +371,12 @@ namespace bbot
                            "mac address must be present in machine manifest");
 
     machine.serialize (s);
-    toolchain.serialize (s);
-    bootstrap.serialize (s);
+
+    if (machine.effective_role () == machine_role::build)
+    {
+      toolchain.serialize (s);
+      bootstrap.serialize (s);
+    }
 
     s.next ("", ""); // End of stream.
   }
-- 
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