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cmGeneratorExpressionNode: Factor out HasKnownObjectFileLocation check

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This commit is contained in:
Martin Duffy
2025-10-08 17:34:02 -04:00
parent 81ee78a7e9
commit 5c5634db52
1 changed files with 27 additions and 13 deletions
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40
Source/cmGeneratorExpressionNode.cxx
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@@ -52,6 +52,31 @@
#include "cmValue.h"
#include "cmake.h"
namespace {
bool HasKnownObjectFileLocation(cm::GenEx::Evaluation* eval,
GeneratorExpressionContent const* content,
std::string const& genex,
cmGeneratorTarget const* target)
{
std::string reason;
if (!eval->EvaluateForBuildsystem &&
!target->Target->HasKnownObjectFileLocation(&reason)) {
std::ostringstream e;
e << "The evaluation of the " << genex
<< " generator expression "
"is only suitable for consumption by CMake (limited"
<< reason
<< "). "
"It is not suitable for writing out elsewhere.";
reportError(eval, content->GetOriginalExpression(), e.str());
return false;
}
return true;
}
} // namespace
std::string cmGeneratorExpressionNode::EvaluateDependentExpression(
std::string const& prop, cm::GenEx::Evaluation* eval,
cmGeneratorTarget const* headTarget,
@@ -3282,19 +3307,8 @@ static const struct TargetObjectsNode : public cmGeneratorExpressionNode
return std::string();
}
cmGlobalGenerator const* gg = eval->Context.LG->GetGlobalGenerator();
{
std::string reason;
if (!eval->EvaluateForBuildsystem &&
!gt->Target->HasKnownObjectFileLocation(&reason)) {
std::ostringstream e;
e << "The evaluation of the TARGET_OBJECTS generator expression "
"is only suitable for consumption by CMake (limited"
<< reason
<< "). "
"It is not suitable for writing out elsewhere.";
reportError(eval, content->GetOriginalExpression(), e.str());
return std::string();
}
if (!HasKnownObjectFileLocation(eval, content, "TARGET_OBJECTS", gt)) {
return std::string();
}
cmList objects;