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cmLocalGenerator::AddConfigVariableFlags: optimize string construction

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Rolf Eike Beer
2019-09-09 08:15:29 +02:00
parent d803d6b59f
commit 4d71bea02c
1 changed files with 3 additions and 4 deletions
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7
Source/cmLocalGenerator.cxx
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@@ -2089,12 +2089,11 @@ void cmLocalGenerator::AddConfigVariableFlags(std::string& flags,
const std::string& config)
{
// Add the flags from the variable itself.
std::string flagsVar = var;
this->AppendFlags(flags, this->Makefile->GetSafeDefinition(flagsVar));
this->AppendFlags(flags, this->Makefile->GetSafeDefinition(var));
// Add the flags from the build-type specific variable.
if (!config.empty()) {
flagsVar += "_";
flagsVar += cmSystemTools::UpperCase(config);
const std::string flagsVar =
cmStrCat(var, '_', cmSystemTools::UpperCase(config));
this->AppendFlags(flags, this->Makefile->GetSafeDefinition(flagsVar));
}
}