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GetSafeProperty: return std::string const&

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This commit is contained in:
Vitaly Stakhovsky
2020-04-30 10:00:00 -04:00
committed by Brad King
parent c09efe074d
commit 53675adbcf
12 changed files with 36 additions and 28 deletions
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6
Source/cmGlobalXCodeGenerator.cxx
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@@ -808,7 +808,7 @@ cmXCodeObject* cmGlobalXCodeGenerator::CreateXCodeSourceFile(
// Add flags from target and source file properties.
std::string flags;
const std::string srcfmt = sf->GetSafeProperty("Fortran_FORMAT");
std::string const& srcfmt = sf->GetSafeProperty("Fortran_FORMAT");
switch (cmOutputConverter::GetFortranFormat(srcfmt)) {
case cmOutputConverter::FortranFormatFixed:
flags = "-fixed " + flags;
@@ -2289,7 +2289,7 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmGeneratorTarget* gtgt,
// Add Fortran source format attribute if property is set.
const char* format = nullptr;
const std::string tgtfmt = gtgt->GetSafeProperty("Fortran_FORMAT");
std::string const& tgtfmt = gtgt->GetSafeProperty("Fortran_FORMAT");
switch (cmOutputConverter::GetFortranFormat(tgtfmt)) {
case cmOutputConverter::FortranFormatFixed:
format = "fixed";
@@ -2416,7 +2416,7 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmGeneratorTarget* gtgt,
std::string attribute = prop.substr(16);
this->FilterConfigurationAttribute(configName, attribute);
if (!attribute.empty()) {
const std::string pr = gtgt->GetSafeProperty(prop);
std::string const& pr = gtgt->GetSafeProperty(prop);
std::string processed = cmGeneratorExpression::Evaluate(
pr, this->CurrentLocalGenerator, configName);
buildSettings->AddAttribute(attribute,