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cmGeneratorTarget: Factor target name resolution out of link item resolution

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This commit is contained in:
Brad King
2018-09-10 10:11:57 -04:00
parent 2f708f5d65
commit 18441a6269
2 changed files with 31 additions and 10 deletions
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34
Source/cmGeneratorTarget.cxx
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@@ -5645,24 +5645,38 @@ void cmGeneratorTarget::ComputeLinkImplementationLibraries(
} }
} }
cmGeneratorTarget::TargetOrString cmGeneratorTarget::ResolveTargetReference(
std::string const& name) const
{
TargetOrString resolved;
if (cmGeneratorTarget* tgt =
this->LocalGenerator->FindGeneratorTargetToUse(name)) {
resolved.Target = tgt;
} else {
resolved.String = name;
}
return resolved;
}
cmLinkItem cmGeneratorTarget::ResolveLinkItem(std::string const& name) const cmLinkItem cmGeneratorTarget::ResolveLinkItem(std::string const& name) const
{ {
cmGeneratorTarget* tgt = TargetOrString resolved = this->ResolveTargetReference(name);
this->LocalGenerator->FindGeneratorTargetToUse(name);
if (!resolved.Target) {
return cmLinkItem(resolved.String);
}
// Skip targets that will not really be linked. This is probably a // Skip targets that will not really be linked. This is probably a
// name conflict between an external library and an executable // name conflict between an external library and an executable
// within the project. // within the project.
if (tgt && tgt->GetType() == cmStateEnums::EXECUTABLE && if (resolved.Target->GetType() == cmStateEnums::EXECUTABLE &&
!tgt->IsExecutableWithExports()) { !resolved.Target->IsExecutableWithExports()) {
tgt = nullptr; return cmLinkItem(resolved.Target->GetName());
} }
if (tgt) { return cmLinkItem(resolved.Target);
return cmLinkItem(tgt);
}
return cmLinkItem(name);
} }
std::string cmGeneratorTarget::GetPDBDirectory(const std::string& config) const std::string cmGeneratorTarget::GetPDBDirectory(const std::string& config) const

7
Source/cmGeneratorTarget.h
View File

@@ -357,6 +357,13 @@ public:
cmOptionalLinkImplementation& impl, cmOptionalLinkImplementation& impl,
const cmGeneratorTarget* head) const; const cmGeneratorTarget* head) const;
struct TargetOrString
{
std::string String;
cmGeneratorTarget* Target = nullptr;
};
TargetOrString ResolveTargetReference(std::string const& name) const;
cmLinkItem ResolveLinkItem(std::string const& name) const; cmLinkItem ResolveLinkItem(std::string const& name) const;
// Compute the set of languages compiled by the target. This is // Compute the set of languages compiled by the target. This is