From affe9d56a2e17683dc87c457c27cad7f39b0ad56 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Wed, 9 Jul 2014 13:11:38 -0400
Subject: Allow INTERFACE_SOURCES to specify $<TARGET_OBJECTS> (#14970)

Fix cmTarget::GetSourceFiles to set EvaluateForBuildsystem on the
$<TARGET_PROPERTY:...,INTERFACE_SOURCES> generator expression so that
the $<TARGET_OBJECTS> generator expression is allowed within an
INTERFACE_SOURCES value.

Extend the InterfaceLibrary test to cover this case.  Extend the
RunCMake.TargetObjects test to cover failure of $<TARGET_OBJECTS>
when used through $<TARGET_PROPERTY:...,INTERFACE_SOURCES> in a
non-buildsystem context.
---
 Source/cmTarget.cxx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'Source/cmTarget.cxx')

diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index 0a7724cb8b..667c2a4d2e 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -6375,6 +6375,7 @@ void cmTargetInternals::AddInterfaceEntries(
           "$<TARGET_PROPERTY:" + *it + "," + prop + ">";
         cmGeneratorExpression ge(&it->Backtrace);
         cmsys::auto_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(genex);
+        cge->SetEvaluateForBuildsystem(true);
         entries.push_back(
           new cmTargetInternals::TargetPropertyEntry(cge, *it));
         }
-- 
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