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cmGlobalNinjaGenerator: Improve allocation pattern in WriteBuild

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This commit is contained in:
Brad King
2021-05-19 11:32:02 -04:00
parent 68e5f92cad
commit ae927f936d
1 changed files with 4 additions and 5 deletions
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9
Source/cmGlobalNinjaGenerator.cxx
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@@ -216,25 +216,24 @@ void cmGlobalNinjaGenerator::WriteBuild(std::ostream& os,
{
// Write explicit outputs
for (std::string const& output : build.Outputs) {
buildStr += cmStrCat(' ', this->EncodePath(output));
buildStr = cmStrCat(buildStr, ' ', this->EncodePath(output));
if (this->ComputingUnknownDependencies) {
this->CombinedBuildOutputs.insert(output);
}
}
// Write implicit outputs
if (!build.ImplicitOuts.empty()) {
buildStr += " |";
buildStr = cmStrCat(buildStr, " |");
for (std::string const& implicitOut : build.ImplicitOuts) {
buildStr += cmStrCat(' ', this->EncodePath(implicitOut));
buildStr = cmStrCat(buildStr, ' ', this->EncodePath(implicitOut));
if (this->ComputingUnknownDependencies) {
this->CombinedBuildOutputs.insert(implicitOut);
}
}
}
buildStr += ':';
// Write the rule.
buildStr += cmStrCat(' ', build.Rule);
buildStr = cmStrCat(buildStr, ": ", build.Rule);
}
std::string arguments;