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authorBoris Kolpackov <boris@codesynthesis.com>2019-05-15 08:36:00 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2019-05-15 08:36:00 +0200
commitd27b0f2fc1c2a3fb3135aff1eb521e19f8ce48cf (patch)
treebc8fcf974ce341fef499b9ea340a1e7fc7cf5e4e
parent43dccfeb195d9f739ac78f6d1cd79fd16fc2cef4 (diff)
Add note
-rw-r--r--build2/cc/link-rule.cxx3
1 files changed, 3 insertions, 0 deletions
diff --git a/build2/cc/link-rule.cxx b/build2/cc/link-rule.cxx
index 94e19e0..0365a3b 100644
--- a/build2/cc/link-rule.cxx
+++ b/build2/cc/link-rule.cxx
@@ -2033,6 +2033,9 @@ namespace build2
for (size_t i (0); i != sargs.size (); ++i)
cs.append (sargs[i]);
+ // @@ Note that we don't hash output options so if one of the ad hoc
+ // members that we manage gets renamed, we will miss a rebuild.
+
if (dd.expect (cs.string ()) != nullptr)
l4 ([&]{trace << "options mismatch forcing update of " << t;});
}