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| author | Vitaly Stakhovsky <vvs31415@gitlab.org> | 2019-02-06 22:44:53 (GMT) |
|---|---|---|
| committer | Vitaly Stakhovsky <vvs31415@gitlab.org> | 2019-02-07 12:35:16 (GMT) |
| commit | 00ba28ffd03a9a0cf00d78001573bc5cc045ee72 (patch) | |
| tree | bb8c241b1938470badd41ecf2499a48317b11e1d /Source/cmNinjaTargetGenerator.cxx | |
| parent | 0741eda2468e482baf1b5ff6a3a8d376143171e4 (diff) | |
| download | CMake-00ba28ffd03a9a0cf00d78001573bc5cc045ee72.zip CMake-00ba28ffd03a9a0cf00d78001573bc5cc045ee72.tar.gz CMake-00ba28ffd03a9a0cf00d78001573bc5cc045ee72.tar.bz2 | |
cmMakefile::GetRequiredDefinition: return const std::string&
Diffstat (limited to 'Source/cmNinjaTargetGenerator.cxx')
| -rw-r--r-- | Source/cmNinjaTargetGenerator.cxx | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/Source/cmNinjaTargetGenerator.cxx b/Source/cmNinjaTargetGenerator.cxx index 5d76dc2..b525dac 100644 --- a/Source/cmNinjaTargetGenerator.cxx +++ b/Source/cmNinjaTargetGenerator.cxx @@ -493,7 +493,7 @@ void cmNinjaTargetGenerator::WriteCompileRule(const std::string& lang) if (explicitPP) { // Lookup the explicit preprocessing rule. std::string const ppVar = "CMAKE_" + lang + "_PREPROCESS_SOURCE"; - std::string const ppCmd = + std::string const& ppCmd = this->GetMakefile()->GetRequiredDefinition(ppVar); // Explicit preprocessing always uses a depfile. @@ -671,19 +671,18 @@ void cmNinjaTargetGenerator::WriteCompileRule(const std::string& lang) std::string cmdVar; if (this->GeneratorTarget->GetPropertyAsBool( "CUDA_SEPARABLE_COMPILATION")) { - cmdVar = std::string("CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION"); + cmdVar = "CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION"; } else if (this->GeneratorTarget->GetPropertyAsBool( "CUDA_PTX_COMPILATION")) { - cmdVar = std::string("CMAKE_CUDA_COMPILE_PTX_COMPILATION"); + cmdVar = "CMAKE_CUDA_COMPILE_PTX_COMPILATION"; } else { - cmdVar = std::string("CMAKE_CUDA_COMPILE_WHOLE_COMPILATION"); + cmdVar = "CMAKE_CUDA_COMPILE_WHOLE_COMPILATION"; } - std::string compileCmd = mf->GetRequiredDefinition(cmdVar); + const std::string& compileCmd = mf->GetRequiredDefinition(cmdVar); cmSystemTools::ExpandListArgument(compileCmd, compileCmds); } else { - const std::string cmdVar = - std::string("CMAKE_") + lang + "_COMPILE_OBJECT"; - std::string compileCmd = mf->GetRequiredDefinition(cmdVar); + const std::string cmdVar = "CMAKE_" + lang + "_COMPILE_OBJECT"; + const std::string& compileCmd = mf->GetRequiredDefinition(cmdVar); cmSystemTools::ExpandListArgument(compileCmd, compileCmds); } @@ -1213,20 +1212,19 @@ void cmNinjaTargetGenerator::ExportObjectCompileCommand( std::string cmdVar; if (this->GeneratorTarget->GetPropertyAsBool( "CUDA_SEPARABLE_COMPILATION")) { - cmdVar = std::string("CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION"); + cmdVar = "CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION"; } else if (this->GeneratorTarget->GetPropertyAsBool( "CUDA_PTX_COMPILATION")) { - cmdVar = std::string("CMAKE_CUDA_COMPILE_PTX_COMPILATION"); + cmdVar = "CMAKE_CUDA_COMPILE_PTX_COMPILATION"; } else { - cmdVar = std::string("CMAKE_CUDA_COMPILE_WHOLE_COMPILATION"); + cmdVar = "CMAKE_CUDA_COMPILE_WHOLE_COMPILATION"; } - std::string compileCmd = + const std::string& compileCmd = this->GetMakefile()->GetRequiredDefinition(cmdVar); cmSystemTools::ExpandListArgument(compileCmd, compileCmds); } else { - const std::string cmdVar = - std::string("CMAKE_") + language + "_COMPILE_OBJECT"; - std::string compileCmd = + const std::string cmdVar = "CMAKE_" + language + "_COMPILE_OBJECT"; + const std::string& compileCmd = this->GetMakefile()->GetRequiredDefinition(cmdVar); cmSystemTools::ExpandListArgument(compileCmd, compileCmds); } |