diff options
Diffstat (limited to 'Source/cmMakefile.cxx')
-rw-r--r-- | Source/cmMakefile.cxx | 219 |
1 files changed, 189 insertions, 30 deletions
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx index dc0b50f..ac494b4 100644 --- a/Source/cmMakefile.cxx +++ b/Source/cmMakefile.cxx @@ -4535,10 +4535,14 @@ static const char* const C_FEATURES[] = { nullptr FOR_EACH_C_FEATURE( static const char* const CXX_FEATURES[] = { nullptr FOR_EACH_CXX_FEATURE( FEATURE_STRING) }; + +static const char* const CUDA_FEATURES[] = { nullptr FOR_EACH_CUDA_FEATURE( + FEATURE_STRING) }; #undef FEATURE_STRING static const char* const C_STANDARDS[] = { "90", "99", "11" }; static const char* const CXX_STANDARDS[] = { "98", "11", "14", "17", "20" }; +static const char* const CUDA_STANDARDS[] = { "03", "11", "14", "17", "20" }; bool cmMakefile::AddRequiredTargetFeature(cmTarget* target, const std::string& feature, @@ -4578,9 +4582,13 @@ bool cmMakefile::AddRequiredTargetFeature(cmTarget* target, target->AppendProperty("COMPILE_FEATURES", feature.c_str()); - return lang == "C" || lang == "OBJC" - ? this->AddRequiredTargetCFeature(target, feature, lang, error) - : this->AddRequiredTargetCxxFeature(target, feature, lang, error); + if (lang == "C" || lang == "OBJC") { + return this->AddRequiredTargetCFeature(target, feature, lang, error); + } + if (lang == "CUDA") { + return this->AddRequiredTargetCudaFeature(target, feature, lang, error); + } + return this->AddRequiredTargetCxxFeature(target, feature, lang, error); } bool cmMakefile::CompileFeatureKnown(cmTarget const* target, @@ -4604,6 +4612,13 @@ bool cmMakefile::CompileFeatureKnown(cmTarget const* target, lang = "CXX"; return true; } + bool isCudaFeature = + std::find_if(cm::cbegin(CUDA_FEATURES) + 1, cm::cend(CUDA_FEATURES), + cmStrCmp(feature)) != cm::cend(CUDA_FEATURES); + if (isCudaFeature) { + lang = "CUDA"; + return true; + } std::ostringstream e; if (error) { e << "specified"; @@ -4672,9 +4687,13 @@ bool cmMakefile::HaveStandardAvailable(cmTarget const* target, std::string const& lang, const std::string& feature) const { - return lang == "C" || lang == "OBJC" - ? this->HaveCStandardAvailable(target, feature, lang) - : this->HaveCxxStandardAvailable(target, feature, lang); + if (lang == "C" || lang == "OBJC") { + return this->HaveCStandardAvailable(target, feature, lang); + } + if (lang == "CUDA") { + return this->HaveCudaStandardAvailable(target, feature, lang); + } + return this->HaveCxxStandardAvailable(target, feature, lang); } bool cmMakefile::HaveCStandardAvailable(cmTarget const* target, @@ -4757,6 +4776,14 @@ bool cmMakefile::IsLaterStandard(std::string const& lang, return std::find_if(rhsIt, cm::cend(C_STANDARDS), cmStrCmp(lhs)) != cm::cend(C_STANDARDS); } + if (lang == "CUDA") { + const char* const* rhsIt = std::find_if( + cm::cbegin(CUDA_STANDARDS), cm::cend(CUDA_STANDARDS), cmStrCmp(rhs)); + + return std::find_if(rhsIt, cm::cend(CUDA_STANDARDS), cmStrCmp(lhs)) != + cm::cend(CUDA_STANDARDS); + } + const char* const* rhsIt = std::find_if( cm::cbegin(CXX_STANDARDS), cm::cend(CXX_STANDARDS), cmStrCmp(rhs)); @@ -4901,27 +4928,6 @@ bool cmMakefile::AddRequiredTargetCxxFeature(cmTarget* target, } } - const char* existingCudaStandard = target->GetProperty("CUDA_STANDARD"); - const char* const* existingCudaLevel = nullptr; - if (existingCudaStandard) { - existingCudaLevel = - std::find_if(cm::cbegin(CXX_STANDARDS), cm::cend(CXX_STANDARDS), - cmStrCmp(existingCudaStandard)); - if (existingCudaLevel == cm::cend(CXX_STANDARDS)) { - std::ostringstream e; - e << "The CUDA_STANDARD property on target \"" << target->GetName() - << "\" contained an invalid value: \"" << existingCudaStandard - << "\"."; - if (error) { - *error = e.str(); - } else { - this->GetCMakeInstance()->IssueMessage(MessageType::FATAL_ERROR, - e.str(), this->Backtrace); - } - return false; - } - } - /* clang-format off */ const char* const* needCxxLevel = needCxx20 ? &CXX_STANDARDS[4] @@ -4938,11 +4944,164 @@ bool cmMakefile::AddRequiredTargetCxxFeature(cmTarget* target, if (!existingCxxLevel || existingCxxLevel < needCxxLevel) { target->SetProperty(cmStrCat(lang, "_STANDARD"), *needCxxLevel); } + } + + return true; +} + +bool cmMakefile::HaveCudaStandardAvailable(cmTarget const* target, + const std::string& feature, + std::string const& lang) const +{ + const char* defaultCudaStandard = + this->GetDefinition(cmStrCat("CMAKE_", lang, "_STANDARD_DEFAULT")); + if (!defaultCudaStandard) { + this->IssueMessage( + MessageType::INTERNAL_ERROR, + cmStrCat("CMAKE_", lang, + "_STANDARD_DEFAULT is not set. COMPILE_FEATURES support " + "not fully configured for this compiler.")); + // Return true so the caller does not try to lookup the default standard. + return true; + } + if (std::find_if(cm::cbegin(CUDA_STANDARDS), cm::cend(CUDA_STANDARDS), + cmStrCmp(defaultCudaStandard)) == + cm::cend(CUDA_STANDARDS)) { + const std::string e = + cmStrCat("The CMAKE_", lang, "_STANDARD_DEFAULT variable contains an ", + "invalid value: \"", defaultCudaStandard, "\"."); + this->IssueMessage(MessageType::INTERNAL_ERROR, e); + return false; + } + + bool needCuda03 = false; + bool needCuda11 = false; + bool needCuda14 = false; + bool needCuda17 = false; + bool needCuda20 = false; + this->CheckNeededCudaLanguage(feature, lang, needCuda03, needCuda11, + needCuda14, needCuda17, needCuda20); + + const char* existingCudaStandard = + target->GetProperty(cmStrCat(lang, "_STANDARD")); + if (!existingCudaStandard) { + existingCudaStandard = defaultCudaStandard; + } + const char* const* existingCudaLevel = + std::find_if(cm::cbegin(CUDA_STANDARDS), cm::cend(CUDA_STANDARDS), + cmStrCmp(existingCudaStandard)); + if (existingCudaLevel == cm::cend(CUDA_STANDARDS)) { + const std::string e = cmStrCat( + "The ", lang, "_STANDARD property on target \"", target->GetName(), + "\" contained an invalid value: \"", existingCudaStandard, "\"."); + this->IssueMessage(MessageType::FATAL_ERROR, e); + return false; + } + + /* clang-format off */ + const char* const* needCudaLevel = + needCuda20 ? &CUDA_STANDARDS[4] + : needCuda17 ? &CUDA_STANDARDS[3] + : needCuda14 ? &CUDA_STANDARDS[2] + : needCuda11 ? &CUDA_STANDARDS[1] + : needCuda03 ? &CUDA_STANDARDS[0] + : nullptr; + /* clang-format on */ + + return !needCudaLevel || needCudaLevel <= existingCudaLevel; +} + +void cmMakefile::CheckNeededCudaLanguage(const std::string& feature, + std::string const& lang, + bool& needCuda03, bool& needCuda11, + bool& needCuda14, bool& needCuda17, + bool& needCuda20) const +{ + if (const char* propCuda03 = + this->GetDefinition(cmStrCat("CMAKE_", lang, "03_COMPILE_FEATURES"))) { + std::vector<std::string> props = cmExpandedList(propCuda03); + needCuda03 = cmContains(props, feature); + } + if (const char* propCuda11 = + this->GetDefinition(cmStrCat("CMAKE_", lang, "11_COMPILE_FEATURES"))) { + std::vector<std::string> props = cmExpandedList(propCuda11); + needCuda11 = cmContains(props, feature); + } + if (const char* propCuda14 = + this->GetDefinition(cmStrCat("CMAKE_", lang, "14_COMPILE_FEATURES"))) { + std::vector<std::string> props = cmExpandedList(propCuda14); + needCuda14 = cmContains(props, feature); + } + if (const char* propCuda17 = + this->GetDefinition(cmStrCat("CMAKE_", lang, "17_COMPILE_FEATURES"))) { + std::vector<std::string> props = cmExpandedList(propCuda17); + needCuda17 = cmContains(props, feature); + } + if (const char* propCuda20 = + this->GetDefinition(cmStrCat("CMAKE_", lang, "20_COMPILE_FEATURES"))) { + std::vector<std::string> props = cmExpandedList(propCuda20); + needCuda20 = cmContains(props, feature); + } +} + +bool cmMakefile::AddRequiredTargetCudaFeature(cmTarget* target, + const std::string& feature, + std::string const& lang, + std::string* error) const +{ + bool needCuda03 = false; + bool needCuda11 = false; + bool needCuda14 = false; + bool needCuda17 = false; + bool needCuda20 = false; + + this->CheckNeededCudaLanguage(feature, lang, needCuda03, needCuda11, + needCuda14, needCuda17, needCuda20); + + const char* existingCudaStandard = + target->GetProperty(cmStrCat(lang, "_STANDARD")); + if (existingCudaStandard == nullptr) { + const char* defaultCudaStandard = + this->GetDefinition(cmStrCat("CMAKE_", lang, "_STANDARD_DEFAULT")); + if (defaultCudaStandard && *defaultCudaStandard) { + existingCudaStandard = defaultCudaStandard; + } + } + const char* const* existingCudaLevel = nullptr; + if (existingCudaStandard) { + existingCudaLevel = + std::find_if(cm::cbegin(CUDA_STANDARDS), cm::cend(CUDA_STANDARDS), + cmStrCmp(existingCudaStandard)); + if (existingCudaLevel == cm::cend(CUDA_STANDARDS)) { + const std::string e = cmStrCat( + "The ", lang, "_STANDARD property on target \"", target->GetName(), + "\" contained an invalid value: \"", existingCudaStandard, "\"."); + if (error) { + *error = e; + } else { + this->GetCMakeInstance()->IssueMessage(MessageType::FATAL_ERROR, e, + this->Backtrace); + } + return false; + } + } + + /* clang-format off */ + const char* const* needCudaLevel = + needCuda20 ? &CUDA_STANDARDS[4] + : needCuda17 ? &CUDA_STANDARDS[3] + : needCuda14 ? &CUDA_STANDARDS[2] + : needCuda11 ? &CUDA_STANDARDS[1] + : needCuda03 ? &CUDA_STANDARDS[0] + : nullptr; + /* clang-format on */ + + if (needCudaLevel) { // Ensure the CUDA language level is high enough to support - // the needed C++ features. - if (!existingCudaLevel || existingCudaLevel < needCxxLevel) { - target->SetProperty("CUDA_STANDARD", *needCxxLevel); + // the needed CUDA features. + if (!existingCudaLevel || existingCudaLevel < needCudaLevel) { + target->SetProperty("CUDA_STANDARD", *needCudaLevel); } } |