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4391913133
INTERFACE libraries were created with the intention of collecting usage requirements for use by other targets via `target_link_libraries`. Therefore they were not allowed to have SOURCES and were not included in the generated buildsystem. In practice, this has become limiting: * Header-only libraries do have sources, they just do not compile. Developers should be able to edit those sources (the header files) in their IDE. * Header-only libraries may need to generate some of their header files via custom commands. Some projects work around these limitations by pairing each interface library with an `add_custom_target` that makes the header files and custom commands appear in the generated buildsystem and in IDEs. Lift such limitations by allowing INTERFACE libraries to have SOURCES. For those with sources, add a corresponding build target to the generated buildsystem. Fixes: #19145
1666 lines
61 KiB
C++
1666 lines
61 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include "cmNinjaTargetGenerator.h"
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#include <algorithm>
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#include <cassert>
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#include <iterator>
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#include <map>
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#include <ostream>
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#include <unordered_map>
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#include <unordered_set>
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#include <utility>
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#include <cm/memory>
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#include <cmext/algorithm>
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#include <cm3p/json/value.h>
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#include <cm3p/json/writer.h>
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#include "cmComputeLinkInformation.h"
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#include "cmCustomCommandGenerator.h"
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#include "cmGeneratedFileStream.h"
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#include "cmGeneratorExpression.h"
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#include "cmGeneratorTarget.h"
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#include "cmGlobalNinjaGenerator.h"
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#include "cmLocalGenerator.h"
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#include "cmLocalNinjaGenerator.h"
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#include "cmMakefile.h"
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#include "cmNinjaNormalTargetGenerator.h"
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#include "cmNinjaUtilityTargetGenerator.h"
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#include "cmOutputConverter.h"
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#include "cmProperty.h"
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#include "cmRange.h"
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#include "cmRulePlaceholderExpander.h"
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#include "cmSourceFile.h"
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#include "cmState.h"
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#include "cmStateTypes.h"
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#include "cmStringAlgorithms.h"
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#include "cmSystemTools.h"
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#include "cmake.h"
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std::unique_ptr<cmNinjaTargetGenerator> cmNinjaTargetGenerator::New(
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cmGeneratorTarget* target)
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{
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switch (target->GetType()) {
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case cmStateEnums::EXECUTABLE:
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case cmStateEnums::SHARED_LIBRARY:
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case cmStateEnums::STATIC_LIBRARY:
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case cmStateEnums::MODULE_LIBRARY:
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case cmStateEnums::OBJECT_LIBRARY:
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return cm::make_unique<cmNinjaNormalTargetGenerator>(target);
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case cmStateEnums::UTILITY:
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case cmStateEnums::INTERFACE_LIBRARY:
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case cmStateEnums::GLOBAL_TARGET:
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return cm::make_unique<cmNinjaUtilityTargetGenerator>(target);
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default:
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return std::unique_ptr<cmNinjaTargetGenerator>();
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}
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}
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cmNinjaTargetGenerator::cmNinjaTargetGenerator(cmGeneratorTarget* target)
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: cmCommonTargetGenerator(target)
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, OSXBundleGenerator(nullptr)
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, LocalGenerator(
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static_cast<cmLocalNinjaGenerator*>(target->GetLocalGenerator()))
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{
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for (auto const& fileConfig :
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target->Makefile->GetGeneratorConfigs(cmMakefile::IncludeEmptyConfig)) {
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this->Configs[fileConfig].MacOSXContentGenerator =
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cm::make_unique<MacOSXContentGeneratorType>(this, fileConfig);
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}
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}
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cmNinjaTargetGenerator::~cmNinjaTargetGenerator() = default;
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cmGeneratedFileStream& cmNinjaTargetGenerator::GetImplFileStream(
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const std::string& config) const
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{
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return *this->GetGlobalGenerator()->GetImplFileStream(config);
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}
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cmGeneratedFileStream& cmNinjaTargetGenerator::GetCommonFileStream() const
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{
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return *this->GetGlobalGenerator()->GetCommonFileStream();
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}
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cmGeneratedFileStream& cmNinjaTargetGenerator::GetRulesFileStream() const
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{
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return *this->GetGlobalGenerator()->GetRulesFileStream();
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}
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cmGlobalNinjaGenerator* cmNinjaTargetGenerator::GetGlobalGenerator() const
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{
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return this->LocalGenerator->GetGlobalNinjaGenerator();
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}
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std::string cmNinjaTargetGenerator::LanguageCompilerRule(
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const std::string& lang, const std::string& config) const
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{
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return cmStrCat(
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lang, "_COMPILER__",
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cmGlobalNinjaGenerator::EncodeRuleName(this->GeneratorTarget->GetName()),
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'_', config);
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}
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std::string cmNinjaTargetGenerator::LanguagePreprocessRule(
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std::string const& lang, const std::string& config) const
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{
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return cmStrCat(
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lang, "_PREPROCESS_SCAN__",
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cmGlobalNinjaGenerator::EncodeRuleName(this->GeneratorTarget->GetName()),
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'_', config);
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}
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std::string cmNinjaTargetGenerator::LanguageDependencyRule(
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std::string const& lang, const std::string& config) const
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{
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return cmStrCat(
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lang, "_SCAN__",
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cmGlobalNinjaGenerator::EncodeRuleName(this->GeneratorTarget->GetName()),
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'_', config);
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}
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bool cmNinjaTargetGenerator::NeedExplicitPreprocessing(
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std::string const& lang) const
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{
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return lang == "Fortran";
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}
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bool cmNinjaTargetGenerator::UsePreprocessedSource(
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std::string const& lang) const
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{
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return lang == "Fortran";
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}
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bool cmNinjaTargetGenerator::CompilePreprocessedSourceWithDefines(
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std::string const& lang) const
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{
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return this->Makefile->IsOn(
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cmStrCat("CMAKE_", lang, "_COMPILE_WITH_DEFINES"));
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}
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std::string cmNinjaTargetGenerator::LanguageDyndepRule(
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const std::string& lang, const std::string& config) const
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{
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return cmStrCat(
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lang, "_DYNDEP__",
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cmGlobalNinjaGenerator::EncodeRuleName(this->GeneratorTarget->GetName()),
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'_', config);
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}
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bool cmNinjaTargetGenerator::NeedDyndep(std::string const& lang) const
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{
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return lang == "Fortran";
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}
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std::string cmNinjaTargetGenerator::OrderDependsTargetForTarget(
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const std::string& config)
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{
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return this->GetGlobalGenerator()->OrderDependsTargetForTarget(
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this->GeneratorTarget, config);
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}
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// TODO: Most of the code is picked up from
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// void cmMakefileExecutableTargetGenerator::WriteExecutableRule(bool relink),
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// void cmMakefileTargetGenerator::WriteTargetLanguageFlags()
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// Refactor it.
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std::string cmNinjaTargetGenerator::ComputeFlagsForObject(
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cmSourceFile const* source, const std::string& language,
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const std::string& config)
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{
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std::vector<std::string> architectures;
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std::unordered_map<std::string, std::string> pchSources;
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this->GeneratorTarget->GetAppleArchs(config, architectures);
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if (architectures.empty()) {
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architectures.emplace_back();
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}
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std::string filterArch;
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for (const std::string& arch : architectures) {
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const std::string pchSource =
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this->GeneratorTarget->GetPchSource(config, language, arch);
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if (pchSource == source->GetFullPath()) {
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filterArch = arch;
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}
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if (!pchSource.empty()) {
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pchSources.insert(std::make_pair(pchSource, arch));
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}
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}
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std::string flags;
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// explicitly add the explicit language flag before any other flag
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// this way backwards compatibility with user flags is maintained
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if (source->GetProperty("LANGUAGE")) {
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this->LocalGenerator->AppendFeatureOptions(flags, language,
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"EXPLICIT_LANGUAGE");
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flags += " ";
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}
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flags += this->GetFlags(language, config, filterArch);
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// Add Fortran format flags.
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if (language == "Fortran") {
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this->AppendFortranFormatFlags(flags, *source);
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this->AppendFortranPreprocessFlags(flags, *source);
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}
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// Add source file specific flags.
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cmGeneratorExpressionInterpreter genexInterpreter(
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this->LocalGenerator, config, this->GeneratorTarget, language);
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const std::string COMPILE_FLAGS("COMPILE_FLAGS");
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if (cmProp cflags = source->GetProperty(COMPILE_FLAGS)) {
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this->LocalGenerator->AppendFlags(
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flags, genexInterpreter.Evaluate(*cflags, COMPILE_FLAGS));
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}
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const std::string COMPILE_OPTIONS("COMPILE_OPTIONS");
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if (cmProp coptions = source->GetProperty(COMPILE_OPTIONS)) {
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this->LocalGenerator->AppendCompileOptions(
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flags, genexInterpreter.Evaluate(*coptions, COMPILE_OPTIONS));
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}
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// Add precompile headers compile options.
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if (!pchSources.empty() && !source->GetProperty("SKIP_PRECOMPILE_HEADERS")) {
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std::string pchOptions;
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auto pchIt = pchSources.find(source->GetFullPath());
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if (pchIt != pchSources.end()) {
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pchOptions = this->GeneratorTarget->GetPchCreateCompileOptions(
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config, language, pchIt->second);
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} else {
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pchOptions =
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this->GeneratorTarget->GetPchUseCompileOptions(config, language);
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}
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this->LocalGenerator->AppendCompileOptions(
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flags, genexInterpreter.Evaluate(pchOptions, COMPILE_OPTIONS));
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}
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return flags;
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}
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void cmNinjaTargetGenerator::AddIncludeFlags(std::string& languageFlags,
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std::string const& language,
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const std::string& config)
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{
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std::vector<std::string> includes;
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this->LocalGenerator->GetIncludeDirectories(includes, this->GeneratorTarget,
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language, config);
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// Add include directory flags.
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std::string includeFlags = this->LocalGenerator->GetIncludeFlags(
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includes, this->GeneratorTarget, language,
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language == "RC", // full include paths for RC needed by cmcldeps
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false, config);
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if (this->GetGlobalGenerator()->IsGCCOnWindows()) {
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std::replace(includeFlags.begin(), includeFlags.end(), '\\', '/');
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}
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this->LocalGenerator->AppendFlags(languageFlags, includeFlags);
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}
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bool cmNinjaTargetGenerator::NeedDepTypeMSVC(const std::string& lang) const
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{
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std::string const& deptype = this->GetMakefile()->GetSafeDefinition(
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cmStrCat("CMAKE_NINJA_DEPTYPE_", lang));
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if (deptype == "msvc") {
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return true;
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}
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if (deptype == "intel") {
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// Ninja does not really define "intel", but we use it to switch based
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// on whether this environment supports "gcc" or "msvc" deptype.
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if (!this->GetGlobalGenerator()->SupportsMultilineDepfile()) {
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// This ninja version is too old to support the Intel depfile format.
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// Fall back to msvc deptype.
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return true;
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}
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if ((this->Makefile->GetHomeDirectory().find(' ') != std::string::npos) ||
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(this->Makefile->GetHomeOutputDirectory().find(' ') !=
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std::string::npos)) {
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// The Intel compiler does not properly escape spaces in a depfile.
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// Fall back to msvc deptype.
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return true;
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}
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}
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return false;
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}
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// TODO: Refactor with
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// void cmMakefileTargetGenerator::WriteTargetLanguageFlags().
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std::string cmNinjaTargetGenerator::ComputeDefines(cmSourceFile const* source,
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const std::string& language,
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const std::string& config)
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{
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std::set<std::string> defines;
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cmGeneratorExpressionInterpreter genexInterpreter(
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this->LocalGenerator, config, this->GeneratorTarget, language);
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// Seriously??
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if (this->GetGlobalGenerator()->IsMultiConfig()) {
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defines.insert(cmStrCat("CMAKE_INTDIR=\"", config, '"'));
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}
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const std::string COMPILE_DEFINITIONS("COMPILE_DEFINITIONS");
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if (cmProp compile_defs = source->GetProperty(COMPILE_DEFINITIONS)) {
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this->LocalGenerator->AppendDefines(
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defines, genexInterpreter.Evaluate(*compile_defs, COMPILE_DEFINITIONS));
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}
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std::string defPropName =
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cmStrCat("COMPILE_DEFINITIONS_", cmSystemTools::UpperCase(config));
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if (cmProp config_compile_defs = source->GetProperty(defPropName)) {
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this->LocalGenerator->AppendDefines(
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defines,
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genexInterpreter.Evaluate(*config_compile_defs, COMPILE_DEFINITIONS));
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}
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std::string definesString = this->GetDefines(language, config);
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this->LocalGenerator->JoinDefines(defines, definesString, language);
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return definesString;
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}
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std::string cmNinjaTargetGenerator::ComputeIncludes(
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cmSourceFile const* source, const std::string& language,
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const std::string& config)
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{
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std::vector<std::string> includes;
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cmGeneratorExpressionInterpreter genexInterpreter(
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this->LocalGenerator, config, this->GeneratorTarget, language);
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const std::string INCLUDE_DIRECTORIES("INCLUDE_DIRECTORIES");
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if (cmProp cincludes = source->GetProperty(INCLUDE_DIRECTORIES)) {
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this->LocalGenerator->AppendIncludeDirectories(
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includes, genexInterpreter.Evaluate(*cincludes, INCLUDE_DIRECTORIES),
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*source);
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}
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std::string includesString = this->LocalGenerator->GetIncludeFlags(
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includes, this->GeneratorTarget, language, true, false, config);
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this->LocalGenerator->AppendFlags(includesString,
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this->GetIncludes(language, config));
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return includesString;
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}
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cmNinjaDeps cmNinjaTargetGenerator::ComputeLinkDeps(
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const std::string& linkLanguage, const std::string& config) const
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{
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// Static libraries never depend on other targets for linking.
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if (this->GeneratorTarget->GetType() == cmStateEnums::STATIC_LIBRARY ||
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this->GeneratorTarget->GetType() == cmStateEnums::OBJECT_LIBRARY) {
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return cmNinjaDeps();
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}
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cmComputeLinkInformation* cli =
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this->GeneratorTarget->GetLinkInformation(config);
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if (!cli) {
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return cmNinjaDeps();
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}
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const std::vector<std::string>& deps = cli->GetDepends();
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cmNinjaDeps result(deps.size());
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std::transform(deps.begin(), deps.end(), result.begin(), MapToNinjaPath());
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// Add a dependency on the link definitions file, if any.
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if (cmGeneratorTarget::ModuleDefinitionInfo const* mdi =
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this->GeneratorTarget->GetModuleDefinitionInfo(config)) {
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for (cmSourceFile const* src : mdi->Sources) {
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result.push_back(this->ConvertToNinjaPath(src->GetFullPath()));
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}
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}
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// Add a dependency on user-specified manifest files, if any.
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std::vector<cmSourceFile const*> manifest_srcs;
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this->GeneratorTarget->GetManifests(manifest_srcs, config);
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for (cmSourceFile const* manifest_src : manifest_srcs) {
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result.push_back(this->ConvertToNinjaPath(manifest_src->GetFullPath()));
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}
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// Add user-specified dependencies.
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std::vector<std::string> linkDeps;
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this->GeneratorTarget->GetLinkDepends(linkDeps, config, linkLanguage);
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std::transform(linkDeps.begin(), linkDeps.end(), std::back_inserter(result),
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MapToNinjaPath());
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return result;
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}
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std::string cmNinjaTargetGenerator::GetSourceFilePath(
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cmSourceFile const* source) const
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{
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return ConvertToNinjaPath(source->GetFullPath());
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}
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std::string cmNinjaTargetGenerator::GetObjectFilePath(
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cmSourceFile const* source, const std::string& config) const
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{
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std::string path = this->LocalGenerator->GetHomeRelativeOutputPath();
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if (!path.empty()) {
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path += '/';
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}
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std::string const& objectName = this->GeneratorTarget->GetObjectName(source);
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path += cmStrCat(
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this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget),
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this->GetGlobalGenerator()->ConfigDirectory(config), '/', objectName);
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return path;
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}
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std::string cmNinjaTargetGenerator::GetPreprocessedFilePath(
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cmSourceFile const* source, const std::string& config) const
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{
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// Choose an extension to compile already-preprocessed source.
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std::string ppExt = source->GetExtension();
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if (cmHasLiteralPrefix(ppExt, "F")) {
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// Some Fortran compilers automatically enable preprocessing for
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// upper-case extensions. Since the source is already preprocessed,
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// use a lower-case extension.
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ppExt = cmSystemTools::LowerCase(ppExt);
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}
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if (ppExt == "fpp") {
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// Some Fortran compilers automatically enable preprocessing for
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// the ".fpp" extension. Since the source is already preprocessed,
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// use the ".f" extension.
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ppExt = "f";
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}
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// Take the object file name and replace the extension.
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std::string const& objName = this->GeneratorTarget->GetObjectName(source);
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std::string const& objExt =
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this->GetGlobalGenerator()->GetLanguageOutputExtension(*source);
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assert(objName.size() >= objExt.size());
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std::string const ppName =
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cmStrCat(objName.substr(0, objName.size() - objExt.size()), "-pp.", ppExt);
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std::string path = this->LocalGenerator->GetHomeRelativeOutputPath();
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if (!path.empty()) {
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path += '/';
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}
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path +=
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cmStrCat(this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget),
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this->GetGlobalGenerator()->ConfigDirectory(config), '/', ppName);
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return path;
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}
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std::string cmNinjaTargetGenerator::GetDyndepFilePath(
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std::string const& lang, const std::string& config) const
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{
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std::string path = this->LocalGenerator->GetHomeRelativeOutputPath();
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if (!path.empty()) {
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path += '/';
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}
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path += cmStrCat(
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this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget),
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this->GetGlobalGenerator()->ConfigDirectory(config), '/', lang, ".dd");
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return path;
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}
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std::string cmNinjaTargetGenerator::GetTargetDependInfoPath(
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std::string const& lang, const std::string& config) const
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{
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std::string path =
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cmStrCat(this->Makefile->GetCurrentBinaryDirectory(), '/',
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this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget),
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this->GetGlobalGenerator()->ConfigDirectory(config), '/', lang,
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"DependInfo.json");
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return path;
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}
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std::string cmNinjaTargetGenerator::GetTargetOutputDir(
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const std::string& config) const
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{
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std::string dir = this->GeneratorTarget->GetDirectory(config);
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return ConvertToNinjaPath(dir);
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}
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std::string cmNinjaTargetGenerator::GetTargetFilePath(
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const std::string& name, const std::string& config) const
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{
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std::string path = this->GetTargetOutputDir(config);
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if (path.empty() || path == ".") {
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return name;
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}
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path += cmStrCat('/', name);
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return path;
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}
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std::string cmNinjaTargetGenerator::GetTargetName() const
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{
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return this->GeneratorTarget->GetName();
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}
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bool cmNinjaTargetGenerator::SetMsvcTargetPdbVariable(
|
|
cmNinjaVars& vars, const std::string& config) const
|
|
{
|
|
cmMakefile* mf = this->GetMakefile();
|
|
if (mf->GetDefinition("MSVC_C_ARCHITECTURE_ID") ||
|
|
mf->GetDefinition("MSVC_CXX_ARCHITECTURE_ID") ||
|
|
mf->GetDefinition("MSVC_CUDA_ARCHITECTURE_ID")) {
|
|
std::string pdbPath;
|
|
std::string compilePdbPath = this->ComputeTargetCompilePDB(config);
|
|
if (this->GeneratorTarget->GetType() == cmStateEnums::EXECUTABLE ||
|
|
this->GeneratorTarget->GetType() == cmStateEnums::STATIC_LIBRARY ||
|
|
this->GeneratorTarget->GetType() == cmStateEnums::SHARED_LIBRARY ||
|
|
this->GeneratorTarget->GetType() == cmStateEnums::MODULE_LIBRARY) {
|
|
pdbPath = cmStrCat(this->GeneratorTarget->GetPDBDirectory(config), '/',
|
|
this->GeneratorTarget->GetPDBName(config));
|
|
}
|
|
|
|
vars["TARGET_PDB"] = this->GetLocalGenerator()->ConvertToOutputFormat(
|
|
ConvertToNinjaPath(pdbPath), cmOutputConverter::SHELL);
|
|
vars["TARGET_COMPILE_PDB"] =
|
|
this->GetLocalGenerator()->ConvertToOutputFormat(
|
|
ConvertToNinjaPath(compilePdbPath), cmOutputConverter::SHELL);
|
|
|
|
EnsureParentDirectoryExists(pdbPath);
|
|
EnsureParentDirectoryExists(compilePdbPath);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void cmNinjaTargetGenerator::WriteLanguageRules(const std::string& language,
|
|
const std::string& config)
|
|
{
|
|
#ifdef NINJA_GEN_VERBOSE_FILES
|
|
this->GetRulesFileStream() << "# Rules for language " << language << "\n\n";
|
|
#endif
|
|
this->WriteCompileRule(language, config);
|
|
}
|
|
|
|
namespace {
|
|
// Create the command to run the dependency scanner
|
|
std::string GetScanCommand(const std::string& cmakeCmd, const std::string& tdi,
|
|
const std::string& lang, const std::string& ppFile,
|
|
bool needDyndep, const std::string& ddiFile)
|
|
{
|
|
std::string ccmd =
|
|
cmStrCat(cmakeCmd, " -E cmake_ninja_depends --tdi=", tdi, " --lang=", lang,
|
|
" --pp=", ppFile, " --dep=$DEP_FILE");
|
|
if (needDyndep) {
|
|
ccmd = cmStrCat(ccmd, " --obj=$OBJ_FILE --ddi=", ddiFile);
|
|
}
|
|
return ccmd;
|
|
}
|
|
|
|
// Helper function to create dependency scanning rule, with optional
|
|
// explicit preprocessing step if preprocessCommand is non-empty
|
|
cmNinjaRule GetPreprocessScanRule(
|
|
const std::string& ruleName, cmRulePlaceholderExpander::RuleVariables& vars,
|
|
const std::string& responseFlag, const std::string& flags,
|
|
const std::string& launcher,
|
|
cmRulePlaceholderExpander* const rulePlaceholderExpander,
|
|
std::string scanCommand, cmLocalNinjaGenerator* generator,
|
|
const std::string& preprocessCommand = "")
|
|
{
|
|
cmNinjaRule rule(ruleName);
|
|
// Explicit preprocessing always uses a depfile.
|
|
rule.DepType = ""; // no deps= for multiple outputs
|
|
rule.DepFile = "$DEP_FILE";
|
|
|
|
cmRulePlaceholderExpander::RuleVariables ppVars;
|
|
ppVars.CMTargetName = vars.CMTargetName;
|
|
ppVars.CMTargetType = vars.CMTargetType;
|
|
ppVars.Language = vars.Language;
|
|
ppVars.Object = "$out"; // for RULE_LAUNCH_COMPILE
|
|
ppVars.PreprocessedSource = "$out";
|
|
ppVars.DependencyFile = rule.DepFile.c_str();
|
|
|
|
// Preprocessing uses the original source, compilation uses
|
|
// preprocessed output or original source
|
|
ppVars.Source = vars.Source;
|
|
vars.Source = "$in";
|
|
|
|
// Copy preprocessor definitions to the preprocessor rule.
|
|
ppVars.Defines = vars.Defines;
|
|
|
|
// Copy include directories to the preprocessor rule. The Fortran
|
|
// compilation rule still needs them for the INCLUDE directive.
|
|
ppVars.Includes = vars.Includes;
|
|
|
|
// Preprocessing and compilation use the same flags.
|
|
std::string ppFlags = flags;
|
|
|
|
// If using a response file, move defines, includes, and flags into it.
|
|
if (!responseFlag.empty()) {
|
|
rule.RspFile = "$RSP_FILE";
|
|
rule.RspContent =
|
|
cmStrCat(' ', ppVars.Defines, ' ', ppVars.Includes, ' ', ppFlags);
|
|
ppFlags = cmStrCat(responseFlag, rule.RspFile);
|
|
ppVars.Defines = "";
|
|
ppVars.Includes = "";
|
|
}
|
|
|
|
ppVars.Flags = ppFlags.c_str();
|
|
|
|
// Rule for preprocessing source file.
|
|
std::vector<std::string> ppCmds;
|
|
|
|
if (!preprocessCommand.empty()) {
|
|
// Lookup the explicit preprocessing rule.
|
|
cmExpandList(preprocessCommand, ppCmds);
|
|
for (std::string& i : ppCmds) {
|
|
i = cmStrCat(launcher, i);
|
|
rulePlaceholderExpander->ExpandRuleVariables(generator, i, ppVars);
|
|
}
|
|
}
|
|
|
|
// Run CMake dependency scanner on either preprocessed output or source file
|
|
ppCmds.emplace_back(std::move(scanCommand));
|
|
rule.Command = generator->BuildCommandLine(ppCmds);
|
|
|
|
return rule;
|
|
}
|
|
}
|
|
|
|
void cmNinjaTargetGenerator::WriteCompileRule(const std::string& lang,
|
|
const std::string& config)
|
|
{
|
|
cmRulePlaceholderExpander::RuleVariables vars;
|
|
vars.CMTargetName = this->GetGeneratorTarget()->GetName().c_str();
|
|
vars.CMTargetType =
|
|
cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType()).c_str();
|
|
vars.Language = lang.c_str();
|
|
vars.Source = "$in";
|
|
vars.Object = "$out";
|
|
vars.Defines = "$DEFINES";
|
|
vars.Includes = "$INCLUDES";
|
|
vars.TargetPDB = "$TARGET_PDB";
|
|
vars.TargetCompilePDB = "$TARGET_COMPILE_PDB";
|
|
vars.ObjectDir = "$OBJECT_DIR";
|
|
vars.ObjectFileDir = "$OBJECT_FILE_DIR";
|
|
|
|
cmMakefile* mf = this->GetMakefile();
|
|
|
|
// For some cases we do an explicit preprocessor invocation.
|
|
bool const explicitPP = this->NeedExplicitPreprocessing(lang);
|
|
bool const compilePPWithDefines = this->UsePreprocessedSource(lang) &&
|
|
this->CompilePreprocessedSourceWithDefines(lang);
|
|
bool const needDyndep = this->NeedDyndep(lang);
|
|
|
|
std::string flags = "$FLAGS";
|
|
|
|
std::string responseFlag;
|
|
bool const lang_supports_response = lang != "RC";
|
|
if (lang_supports_response && this->ForceResponseFile()) {
|
|
std::string const responseFlagVar =
|
|
cmStrCat("CMAKE_", lang, "_RESPONSE_FILE_FLAG");
|
|
responseFlag = this->Makefile->GetSafeDefinition(responseFlagVar);
|
|
if (responseFlag.empty() && lang != "CUDA") {
|
|
responseFlag = "@";
|
|
}
|
|
}
|
|
|
|
std::unique_ptr<cmRulePlaceholderExpander> rulePlaceholderExpander(
|
|
this->GetLocalGenerator()->CreateRulePlaceholderExpander());
|
|
|
|
std::string const tdi = this->GetLocalGenerator()->ConvertToOutputFormat(
|
|
ConvertToNinjaPath(this->GetTargetDependInfoPath(lang, config)),
|
|
cmLocalGenerator::SHELL);
|
|
|
|
std::string launcher;
|
|
const char* val = this->GetLocalGenerator()->GetRuleLauncher(
|
|
this->GetGeneratorTarget(), "RULE_LAUNCH_COMPILE");
|
|
if (cmNonempty(val)) {
|
|
launcher = cmStrCat(val, ' ');
|
|
}
|
|
|
|
std::string const cmakeCmd =
|
|
this->GetLocalGenerator()->ConvertToOutputFormat(
|
|
cmSystemTools::GetCMakeCommand(), cmLocalGenerator::SHELL);
|
|
|
|
if (explicitPP) {
|
|
// Combined preprocessing and dependency scanning
|
|
const auto ppScanCommand = GetScanCommand(
|
|
cmakeCmd, tdi, lang, "$out", needDyndep, "$DYNDEP_INTERMEDIATE_FILE");
|
|
const auto ppVar = cmStrCat("CMAKE_", lang, "_PREPROCESS_SOURCE");
|
|
|
|
auto ppRule = GetPreprocessScanRule(
|
|
this->LanguagePreprocessRule(lang, config), vars, responseFlag, flags,
|
|
launcher, rulePlaceholderExpander.get(), ppScanCommand,
|
|
this->GetLocalGenerator(), mf->GetRequiredDefinition(ppVar));
|
|
|
|
// Write the rule for preprocessing file of the given language.
|
|
ppRule.Comment = cmStrCat("Rule for preprocessing ", lang, " files.");
|
|
ppRule.Description = cmStrCat("Building ", lang, " preprocessed $out");
|
|
|
|
this->GetGlobalGenerator()->AddRule(ppRule);
|
|
|
|
if (!compilePPWithDefines) {
|
|
// Remove preprocessor definitions from compilation step
|
|
vars.Defines = "";
|
|
}
|
|
|
|
// Just dependency scanning for files that have preprocessing turned off
|
|
const auto scanCommand =
|
|
GetScanCommand(cmakeCmd, tdi, lang, "$in", needDyndep, "$out");
|
|
|
|
auto scanRule = GetPreprocessScanRule(
|
|
this->LanguageDependencyRule(lang, config), vars, "", flags, launcher,
|
|
rulePlaceholderExpander.get(), scanCommand, this->GetLocalGenerator());
|
|
|
|
// Write the rule for generating dependencies for the given language.
|
|
scanRule.Comment = cmStrCat("Rule for generating ", lang,
|
|
" dependencies on non-preprocessed files.");
|
|
scanRule.Description =
|
|
cmStrCat("Generating ", lang, " dependencies for $in");
|
|
|
|
this->GetGlobalGenerator()->AddRule(scanRule);
|
|
}
|
|
|
|
if (needDyndep) {
|
|
// Write the rule for ninja dyndep file generation.
|
|
cmNinjaRule rule(this->LanguageDyndepRule(lang, config));
|
|
// Command line length is almost always limited -> use response file for
|
|
// dyndep rules
|
|
rule.RspFile = "$out.rsp";
|
|
rule.RspContent = "$in";
|
|
|
|
// Run CMake dependency scanner on the source file (using the preprocessed
|
|
// source if that was performed).
|
|
{
|
|
std::vector<std::string> ddCmds;
|
|
{
|
|
std::string ccmd =
|
|
cmStrCat(cmakeCmd, " -E cmake_ninja_dyndep --tdi=", tdi,
|
|
" --lang=", lang, " --dd=$out @", rule.RspFile);
|
|
ddCmds.emplace_back(std::move(ccmd));
|
|
}
|
|
rule.Command = this->GetLocalGenerator()->BuildCommandLine(ddCmds);
|
|
}
|
|
rule.Comment =
|
|
cmStrCat("Rule to generate ninja dyndep files for ", lang, '.');
|
|
rule.Description = cmStrCat("Generating ", lang, " dyndep file $out");
|
|
this->GetGlobalGenerator()->AddRule(rule);
|
|
}
|
|
|
|
cmNinjaRule rule(this->LanguageCompilerRule(lang, config));
|
|
// If using a response file, move defines, includes, and flags into it.
|
|
if (!responseFlag.empty()) {
|
|
rule.RspFile = "$RSP_FILE";
|
|
rule.RspContent =
|
|
cmStrCat(' ', vars.Defines, ' ', vars.Includes, ' ', flags);
|
|
flags = cmStrCat(responseFlag, rule.RspFile);
|
|
vars.Defines = "";
|
|
vars.Includes = "";
|
|
}
|
|
|
|
// Tell ninja dependency format so all deps can be loaded into a database
|
|
std::string cldeps;
|
|
if (explicitPP) {
|
|
// The explicit preprocessing step will handle dependency scanning.
|
|
} else if (this->NeedDepTypeMSVC(lang)) {
|
|
rule.DepType = "msvc";
|
|
rule.DepFile.clear();
|
|
flags += " /showIncludes";
|
|
} else if (mf->IsOn(cmStrCat("CMAKE_NINJA_CMCLDEPS_", lang))) {
|
|
// For the MS resource compiler we need cmcldeps, but skip dependencies
|
|
// for source-file try_compile cases because they are always fresh.
|
|
if (!mf->GetIsSourceFileTryCompile()) {
|
|
rule.DepType = "gcc";
|
|
rule.DepFile = "$DEP_FILE";
|
|
auto d = mf->GetDefinition("CMAKE_C_COMPILER");
|
|
const std::string cl =
|
|
d ? d : mf->GetSafeDefinition("CMAKE_CXX_COMPILER");
|
|
cldeps = cmStrCat('"', cmSystemTools::GetCMClDepsCommand(), "\" ", lang,
|
|
' ', vars.Source, " $DEP_FILE $out \"",
|
|
mf->GetSafeDefinition("CMAKE_CL_SHOWINCLUDES_PREFIX"),
|
|
"\" \"", cl, "\" ");
|
|
}
|
|
} else {
|
|
rule.DepType = "gcc";
|
|
rule.DepFile = "$DEP_FILE";
|
|
const std::string flagsName = cmStrCat("CMAKE_DEPFILE_FLAGS_", lang);
|
|
std::string depfileFlags = mf->GetSafeDefinition(flagsName);
|
|
if (!depfileFlags.empty()) {
|
|
cmSystemTools::ReplaceString(depfileFlags, "<DEPFILE>", "$DEP_FILE");
|
|
cmSystemTools::ReplaceString(depfileFlags, "<OBJECT>", "$out");
|
|
cmSystemTools::ReplaceString(depfileFlags, "<CMAKE_C_COMPILER>",
|
|
mf->GetDefinition("CMAKE_C_COMPILER"));
|
|
flags += cmStrCat(' ', depfileFlags);
|
|
}
|
|
}
|
|
|
|
vars.Flags = flags.c_str();
|
|
vars.DependencyFile = rule.DepFile.c_str();
|
|
|
|
// Rule for compiling object file.
|
|
std::vector<std::string> compileCmds;
|
|
if (lang == "CUDA") {
|
|
std::string cmdVar;
|
|
if (this->GeneratorTarget->GetPropertyAsBool(
|
|
"CUDA_SEPARABLE_COMPILATION")) {
|
|
cmdVar = "CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION";
|
|
} else if (this->GeneratorTarget->GetPropertyAsBool(
|
|
"CUDA_PTX_COMPILATION")) {
|
|
cmdVar = "CMAKE_CUDA_COMPILE_PTX_COMPILATION";
|
|
} else {
|
|
cmdVar = "CMAKE_CUDA_COMPILE_WHOLE_COMPILATION";
|
|
}
|
|
const std::string& compileCmd = mf->GetRequiredDefinition(cmdVar);
|
|
cmExpandList(compileCmd, compileCmds);
|
|
} else {
|
|
const std::string cmdVar = cmStrCat("CMAKE_", lang, "_COMPILE_OBJECT");
|
|
const std::string& compileCmd = mf->GetRequiredDefinition(cmdVar);
|
|
cmExpandList(compileCmd, compileCmds);
|
|
}
|
|
|
|
// See if we need to use a compiler launcher like ccache or distcc
|
|
std::string compilerLauncher;
|
|
if (!compileCmds.empty() &&
|
|
(lang == "C" || lang == "CXX" || lang == "Fortran" || lang == "CUDA" ||
|
|
lang == "OBJC" || lang == "OBJCXX")) {
|
|
std::string const clauncher_prop = cmStrCat(lang, "_COMPILER_LAUNCHER");
|
|
cmProp clauncher = this->GeneratorTarget->GetProperty(clauncher_prop);
|
|
if (cmNonempty(clauncher)) {
|
|
compilerLauncher = *clauncher;
|
|
}
|
|
}
|
|
|
|
// Maybe insert an include-what-you-use runner.
|
|
if (!compileCmds.empty() && (lang == "C" || lang == "CXX")) {
|
|
std::string const iwyu_prop = cmStrCat(lang, "_INCLUDE_WHAT_YOU_USE");
|
|
cmProp iwyu = this->GeneratorTarget->GetProperty(iwyu_prop);
|
|
std::string const tidy_prop = cmStrCat(lang, "_CLANG_TIDY");
|
|
cmProp tidy = this->GeneratorTarget->GetProperty(tidy_prop);
|
|
std::string const cpplint_prop = cmStrCat(lang, "_CPPLINT");
|
|
cmProp cpplint = this->GeneratorTarget->GetProperty(cpplint_prop);
|
|
std::string const cppcheck_prop = cmStrCat(lang, "_CPPCHECK");
|
|
cmProp cppcheck = this->GeneratorTarget->GetProperty(cppcheck_prop);
|
|
if (cmNonempty(iwyu) || cmNonempty(tidy) || cmNonempty(cpplint) ||
|
|
cmNonempty(cppcheck)) {
|
|
std::string run_iwyu = cmStrCat(cmakeCmd, " -E __run_co_compile");
|
|
if (!compilerLauncher.empty()) {
|
|
// In __run_co_compile case the launcher command is supplied
|
|
// via --launcher=<maybe-list> and consumed
|
|
run_iwyu +=
|
|
cmStrCat(" --launcher=",
|
|
this->LocalGenerator->EscapeForShell(compilerLauncher));
|
|
compilerLauncher.clear();
|
|
}
|
|
if (cmNonempty(iwyu)) {
|
|
run_iwyu += cmStrCat(" --iwyu=",
|
|
this->GetLocalGenerator()->EscapeForShell(*iwyu));
|
|
}
|
|
if (cmNonempty(tidy)) {
|
|
run_iwyu += " --tidy=";
|
|
const char* driverMode = this->Makefile->GetDefinition(
|
|
cmStrCat("CMAKE_", lang, "_CLANG_TIDY_DRIVER_MODE"));
|
|
if (!cmNonempty(driverMode)) {
|
|
driverMode = lang == "C" ? "gcc" : "g++";
|
|
}
|
|
run_iwyu += this->GetLocalGenerator()->EscapeForShell(
|
|
cmStrCat(*tidy, ";--extra-arg-before=--driver-mode=", driverMode));
|
|
}
|
|
if (cmNonempty(cpplint)) {
|
|
run_iwyu += cmStrCat(
|
|
" --cpplint=", this->GetLocalGenerator()->EscapeForShell(*cpplint));
|
|
}
|
|
if (cmNonempty(cppcheck)) {
|
|
run_iwyu +=
|
|
cmStrCat(" --cppcheck=",
|
|
this->GetLocalGenerator()->EscapeForShell(*cppcheck));
|
|
}
|
|
if (cmNonempty(tidy) || cmNonempty(cpplint) || cmNonempty(cppcheck)) {
|
|
run_iwyu += " --source=$in";
|
|
}
|
|
run_iwyu += " -- ";
|
|
compileCmds.front().insert(0, run_iwyu);
|
|
}
|
|
}
|
|
|
|
// If compiler launcher was specified and not consumed above, it
|
|
// goes to the beginning of the command line.
|
|
if (!compileCmds.empty() && !compilerLauncher.empty()) {
|
|
std::vector<std::string> args = cmExpandedList(compilerLauncher, true);
|
|
if (!args.empty()) {
|
|
args[0] = this->LocalGenerator->ConvertToOutputFormat(
|
|
args[0], cmOutputConverter::SHELL);
|
|
for (std::string& i : cmMakeRange(args.begin() + 1, args.end())) {
|
|
i = this->LocalGenerator->EscapeForShell(i);
|
|
}
|
|
}
|
|
compileCmds.front().insert(0, cmStrCat(cmJoin(args, " "), ' '));
|
|
}
|
|
|
|
if (!compileCmds.empty()) {
|
|
compileCmds.front().insert(0, cldeps);
|
|
}
|
|
|
|
for (std::string& i : compileCmds) {
|
|
i = cmStrCat(launcher, i);
|
|
rulePlaceholderExpander->ExpandRuleVariables(this->GetLocalGenerator(), i,
|
|
vars);
|
|
}
|
|
|
|
rule.Command = this->GetLocalGenerator()->BuildCommandLine(compileCmds);
|
|
|
|
// Write the rule for compiling file of the given language.
|
|
rule.Comment = cmStrCat("Rule for compiling ", lang, " files.");
|
|
rule.Description = cmStrCat("Building ", lang, " object $out");
|
|
this->GetGlobalGenerator()->AddRule(rule);
|
|
}
|
|
|
|
void cmNinjaTargetGenerator::WriteObjectBuildStatements(
|
|
const std::string& config, const std::string& fileConfig,
|
|
bool firstForConfig)
|
|
{
|
|
// Write comments.
|
|
cmGlobalNinjaGenerator::WriteDivider(this->GetImplFileStream(fileConfig));
|
|
this->GetImplFileStream(fileConfig)
|
|
<< "# Object build statements for "
|
|
<< cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType())
|
|
<< " target " << this->GetTargetName() << "\n\n";
|
|
|
|
{
|
|
std::vector<cmSourceFile const*> customCommands;
|
|
this->GeneratorTarget->GetCustomCommands(customCommands, config);
|
|
for (cmSourceFile const* sf : customCommands) {
|
|
cmCustomCommand const* cc = sf->GetCustomCommand();
|
|
this->GetLocalGenerator()->AddCustomCommandTarget(
|
|
cc, this->GetGeneratorTarget());
|
|
// Record the custom commands for this target. The container is used
|
|
// in WriteObjectBuildStatement when called in a loop below.
|
|
this->Configs[config].CustomCommands.push_back(cc);
|
|
}
|
|
}
|
|
{
|
|
std::vector<cmSourceFile const*> headerSources;
|
|
this->GeneratorTarget->GetHeaderSources(headerSources, config);
|
|
this->OSXBundleGenerator->GenerateMacOSXContentStatements(
|
|
headerSources, this->Configs[fileConfig].MacOSXContentGenerator.get(),
|
|
config);
|
|
}
|
|
{
|
|
std::vector<cmSourceFile const*> extraSources;
|
|
this->GeneratorTarget->GetExtraSources(extraSources, config);
|
|
this->OSXBundleGenerator->GenerateMacOSXContentStatements(
|
|
extraSources, this->Configs[fileConfig].MacOSXContentGenerator.get(),
|
|
config);
|
|
}
|
|
if (firstForConfig) {
|
|
const char* pchExtension =
|
|
GetMakefile()->GetDefinition("CMAKE_PCH_EXTENSION");
|
|
|
|
std::vector<cmSourceFile const*> externalObjects;
|
|
this->GeneratorTarget->GetExternalObjects(externalObjects, config);
|
|
for (cmSourceFile const* sf : externalObjects) {
|
|
auto objectFileName = this->GetGlobalGenerator()->ExpandCFGIntDir(
|
|
this->GetSourceFilePath(sf), config);
|
|
if (!cmSystemTools::StringEndsWith(objectFileName, pchExtension)) {
|
|
this->Configs[config].Objects.push_back(objectFileName);
|
|
}
|
|
}
|
|
}
|
|
|
|
{
|
|
cmNinjaBuild build("phony");
|
|
build.Comment =
|
|
cmStrCat("Order-only phony target for ", this->GetTargetName());
|
|
build.Outputs.push_back(this->OrderDependsTargetForTarget(config));
|
|
|
|
cmNinjaDeps& orderOnlyDeps = build.OrderOnlyDeps;
|
|
this->GetLocalGenerator()->AppendTargetDepends(
|
|
this->GeneratorTarget, orderOnlyDeps, config, fileConfig,
|
|
DependOnTargetOrdering);
|
|
|
|
// Add order-only dependencies on other files associated with the target.
|
|
cm::append(orderOnlyDeps, this->Configs[config].ExtraFiles);
|
|
|
|
// Add order-only dependencies on custom command outputs.
|
|
for (cmCustomCommand const* cc : this->Configs[config].CustomCommands) {
|
|
cmCustomCommandGenerator ccg(*cc, config, this->GetLocalGenerator());
|
|
const std::vector<std::string>& ccoutputs = ccg.GetOutputs();
|
|
const std::vector<std::string>& ccbyproducts = ccg.GetByproducts();
|
|
std::transform(ccoutputs.begin(), ccoutputs.end(),
|
|
std::back_inserter(orderOnlyDeps), MapToNinjaPath());
|
|
std::transform(ccbyproducts.begin(), ccbyproducts.end(),
|
|
std::back_inserter(orderOnlyDeps), MapToNinjaPath());
|
|
}
|
|
|
|
std::sort(orderOnlyDeps.begin(), orderOnlyDeps.end());
|
|
orderOnlyDeps.erase(
|
|
std::unique(orderOnlyDeps.begin(), orderOnlyDeps.end()),
|
|
orderOnlyDeps.end());
|
|
|
|
// The phony target must depend on at least one input or ninja will explain
|
|
// that "output ... of phony edge with no inputs doesn't exist" and
|
|
// consider the phony output "dirty".
|
|
if (orderOnlyDeps.empty()) {
|
|
// Any path that always exists will work here. It would be nice to
|
|
// use just "." but that is not supported by Ninja < 1.7.
|
|
std::string tgtDir = cmStrCat(
|
|
this->LocalGenerator->GetCurrentBinaryDirectory(), '/',
|
|
this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget));
|
|
orderOnlyDeps.push_back(this->ConvertToNinjaPath(tgtDir));
|
|
}
|
|
|
|
this->GetGlobalGenerator()->WriteBuild(this->GetImplFileStream(fileConfig),
|
|
build);
|
|
}
|
|
|
|
{
|
|
std::vector<cmSourceFile const*> objectSources;
|
|
this->GeneratorTarget->GetObjectSources(objectSources, config);
|
|
for (cmSourceFile const* sf : objectSources) {
|
|
this->WriteObjectBuildStatement(sf, config, fileConfig, firstForConfig);
|
|
}
|
|
}
|
|
|
|
for (auto const& langDDIFiles : this->Configs[config].DDIFiles) {
|
|
std::string const& language = langDDIFiles.first;
|
|
cmNinjaDeps const& ddiFiles = langDDIFiles.second;
|
|
|
|
cmNinjaBuild build(this->LanguageDyndepRule(language, config));
|
|
build.Outputs.push_back(this->GetDyndepFilePath(language, config));
|
|
build.ExplicitDeps = ddiFiles;
|
|
|
|
this->WriteTargetDependInfo(language, config);
|
|
|
|
// Make sure dyndep files for all our dependencies have already
|
|
// been generated so that the '<LANG>Modules.json' files they
|
|
// produced as side-effects are available for us to read.
|
|
// Ideally we should depend on the '<LANG>Modules.json' files
|
|
// from our dependencies directly, but we don't know which of
|
|
// our dependencies produces them. Fixing this will require
|
|
// refactoring the Ninja generator to generate targets in
|
|
// dependency order so that we can collect the needed information.
|
|
this->GetLocalGenerator()->AppendTargetDepends(
|
|
this->GeneratorTarget, build.OrderOnlyDeps, config, fileConfig,
|
|
DependOnTargetArtifact);
|
|
|
|
this->GetGlobalGenerator()->WriteBuild(this->GetImplFileStream(fileConfig),
|
|
build);
|
|
}
|
|
|
|
this->GetImplFileStream(fileConfig) << "\n";
|
|
|
|
if (!this->Configs[config].SwiftOutputMap.empty()) {
|
|
std::string const mapFilePath =
|
|
cmStrCat(this->GeneratorTarget->GetSupportDirectory(), '/', config, '/',
|
|
"output-file-map.json");
|
|
std::string const targetSwiftDepsPath = [this, config]() -> std::string {
|
|
cmGeneratorTarget const* target = this->GeneratorTarget;
|
|
if (cmProp name = target->GetProperty("Swift_DEPENDENCIES_FILE")) {
|
|
return *name;
|
|
}
|
|
return this->ConvertToNinjaPath(
|
|
cmStrCat(target->GetSupportDirectory(), '/', config, '/',
|
|
target->GetName(), ".swiftdeps"));
|
|
}();
|
|
|
|
// build the global target dependencies
|
|
// https://github.com/apple/swift/blob/master/docs/Driver.md#output-file-maps
|
|
Json::Value deps(Json::objectValue);
|
|
deps["swift-dependencies"] = targetSwiftDepsPath;
|
|
this->Configs[config].SwiftOutputMap[""] = deps;
|
|
|
|
cmGeneratedFileStream output(mapFilePath);
|
|
output << this->Configs[config].SwiftOutputMap;
|
|
}
|
|
}
|
|
|
|
namespace {
|
|
cmNinjaBuild GetPreprocessOrScanBuild(
|
|
const std::string& ruleName, const std::string& ppFileName, bool compilePP,
|
|
bool compilePPWithDefines, cmNinjaBuild& objBuild, cmNinjaVars& vars,
|
|
const std::string& depFileName, bool needDyndep,
|
|
const std::string& objectFileName)
|
|
{
|
|
// Explicit preprocessing and dependency
|
|
cmNinjaBuild ppBuild(ruleName);
|
|
|
|
if (!ppFileName.empty()) {
|
|
ppBuild.Outputs.push_back(ppFileName);
|
|
ppBuild.RspFile = cmStrCat(ppFileName, ".rsp");
|
|
} else {
|
|
ppBuild.RspFile = "$out.rsp";
|
|
}
|
|
|
|
if (compilePP) {
|
|
// Move compilation dependencies to the preprocessing build statement.
|
|
std::swap(ppBuild.ExplicitDeps, objBuild.ExplicitDeps);
|
|
std::swap(ppBuild.ImplicitDeps, objBuild.ImplicitDeps);
|
|
std::swap(ppBuild.OrderOnlyDeps, objBuild.OrderOnlyDeps);
|
|
std::swap(ppBuild.Variables["IN_ABS"], vars["IN_ABS"]);
|
|
|
|
// The actual compilation will now use the preprocessed source.
|
|
objBuild.ExplicitDeps.push_back(ppFileName);
|
|
} else {
|
|
// Copy compilation dependencies to the preprocessing build statement.
|
|
ppBuild.ExplicitDeps = objBuild.ExplicitDeps;
|
|
ppBuild.ImplicitDeps = objBuild.ImplicitDeps;
|
|
ppBuild.OrderOnlyDeps = objBuild.OrderOnlyDeps;
|
|
ppBuild.Variables["IN_ABS"] = vars["IN_ABS"];
|
|
}
|
|
|
|
// Preprocessing and compilation generally use the same flags.
|
|
ppBuild.Variables["FLAGS"] = vars["FLAGS"];
|
|
|
|
if (compilePP && !compilePPWithDefines) {
|
|
// Move preprocessor definitions to the preprocessor build statement.
|
|
std::swap(ppBuild.Variables["DEFINES"], vars["DEFINES"]);
|
|
} else {
|
|
// Copy preprocessor definitions to the preprocessor build statement.
|
|
ppBuild.Variables["DEFINES"] = vars["DEFINES"];
|
|
}
|
|
|
|
// Copy include directories to the preprocessor build statement. The
|
|
// Fortran compilation build statement still needs them for the INCLUDE
|
|
// directive.
|
|
ppBuild.Variables["INCLUDES"] = vars["INCLUDES"];
|
|
|
|
// Explicit preprocessing always uses a depfile.
|
|
ppBuild.Variables["DEP_FILE"] = depFileName;
|
|
if (compilePP) {
|
|
// The actual compilation does not need a depfile because it
|
|
// depends on the already-preprocessed source.
|
|
vars.erase("DEP_FILE");
|
|
}
|
|
|
|
if (needDyndep) {
|
|
// Tell dependency scanner the object file that will result from
|
|
// compiling the source.
|
|
ppBuild.Variables["OBJ_FILE"] = objectFileName;
|
|
|
|
// Tell dependency scanner where to store dyndep intermediate results.
|
|
std::string const ddiFile = cmStrCat(objectFileName, ".ddi");
|
|
if (ppFileName.empty()) {
|
|
ppBuild.Outputs.push_back(ddiFile);
|
|
} else {
|
|
ppBuild.Variables["DYNDEP_INTERMEDIATE_FILE"] = ddiFile;
|
|
ppBuild.ImplicitOuts.push_back(ddiFile);
|
|
}
|
|
}
|
|
return ppBuild;
|
|
}
|
|
}
|
|
|
|
void cmNinjaTargetGenerator::WriteObjectBuildStatement(
|
|
cmSourceFile const* source, const std::string& config,
|
|
const std::string& fileConfig, bool firstForConfig)
|
|
{
|
|
std::string const language = source->GetLanguage();
|
|
std::string const sourceFileName =
|
|
language == "RC" ? source->GetFullPath() : this->GetSourceFilePath(source);
|
|
std::string const objectDir = this->ConvertToNinjaPath(
|
|
cmStrCat(this->GeneratorTarget->GetSupportDirectory(),
|
|
this->GetGlobalGenerator()->ConfigDirectory(config)));
|
|
std::string const objectFileName =
|
|
this->ConvertToNinjaPath(this->GetObjectFilePath(source, config));
|
|
std::string const objectFileDir =
|
|
cmSystemTools::GetFilenamePath(objectFileName);
|
|
|
|
std::string cmakeVarLang = cmStrCat("CMAKE_", language);
|
|
|
|
// build response file name
|
|
std::string cmakeLinkVar = cmStrCat(cmakeVarLang, "_RESPONSE_FILE_FLAG");
|
|
|
|
const char* flag = GetMakefile()->GetDefinition(cmakeLinkVar);
|
|
|
|
bool const lang_supports_response =
|
|
!(language == "RC" || (language == "CUDA" && !flag));
|
|
int const commandLineLengthLimit =
|
|
((lang_supports_response && this->ForceResponseFile())) ? -1 : 0;
|
|
|
|
cmNinjaBuild objBuild(this->LanguageCompilerRule(language, config));
|
|
cmNinjaVars& vars = objBuild.Variables;
|
|
vars["FLAGS"] = this->ComputeFlagsForObject(source, language, config);
|
|
vars["DEFINES"] = this->ComputeDefines(source, language, config);
|
|
vars["INCLUDES"] = this->ComputeIncludes(source, language, config);
|
|
|
|
if (!this->NeedDepTypeMSVC(language)) {
|
|
bool replaceExt(false);
|
|
if (!language.empty()) {
|
|
std::string repVar =
|
|
cmStrCat("CMAKE_", language, "_DEPFILE_EXTENSION_REPLACE");
|
|
replaceExt = this->Makefile->IsOn(repVar);
|
|
}
|
|
if (!replaceExt) {
|
|
// use original code
|
|
vars["DEP_FILE"] = this->GetLocalGenerator()->ConvertToOutputFormat(
|
|
cmStrCat(objectFileName, ".d"), cmOutputConverter::SHELL);
|
|
} else {
|
|
// Replace the original source file extension with the
|
|
// depend file extension.
|
|
std::string dependFileName = cmStrCat(
|
|
cmSystemTools::GetFilenameWithoutLastExtension(objectFileName), ".d");
|
|
vars["DEP_FILE"] = this->GetLocalGenerator()->ConvertToOutputFormat(
|
|
cmStrCat(objectFileDir, '/', dependFileName),
|
|
cmOutputConverter::SHELL);
|
|
}
|
|
}
|
|
|
|
this->ExportObjectCompileCommand(
|
|
language, sourceFileName, objectDir, objectFileName, objectFileDir,
|
|
vars["FLAGS"], vars["DEFINES"], vars["INCLUDES"]);
|
|
|
|
objBuild.Outputs.push_back(objectFileName);
|
|
if (firstForConfig) {
|
|
const char* pchExtension =
|
|
this->GetMakefile()->GetDefinition("CMAKE_PCH_EXTENSION");
|
|
if (!cmSystemTools::StringEndsWith(objectFileName, pchExtension)) {
|
|
// Add this object to the list of object files.
|
|
this->Configs[config].Objects.push_back(objectFileName);
|
|
}
|
|
}
|
|
|
|
objBuild.ExplicitDeps.push_back(sourceFileName);
|
|
|
|
// Add precompile headers dependencies
|
|
std::vector<std::string> depList;
|
|
|
|
std::vector<std::string> architectures;
|
|
this->GeneratorTarget->GetAppleArchs(config, architectures);
|
|
if (architectures.empty()) {
|
|
architectures.emplace_back();
|
|
}
|
|
|
|
std::unordered_set<std::string> pchSources;
|
|
for (const std::string& arch : architectures) {
|
|
const std::string pchSource =
|
|
this->GeneratorTarget->GetPchSource(config, language, arch);
|
|
|
|
if (!pchSource.empty()) {
|
|
pchSources.insert(pchSource);
|
|
}
|
|
}
|
|
|
|
if (!pchSources.empty() && !source->GetProperty("SKIP_PRECOMPILE_HEADERS")) {
|
|
for (const std::string& arch : architectures) {
|
|
depList.push_back(
|
|
this->GeneratorTarget->GetPchHeader(config, language, arch));
|
|
if (pchSources.find(source->GetFullPath()) == pchSources.end()) {
|
|
depList.push_back(
|
|
this->GeneratorTarget->GetPchFile(config, language, arch));
|
|
}
|
|
}
|
|
}
|
|
|
|
if (cmProp objectDeps = source->GetProperty("OBJECT_DEPENDS")) {
|
|
std::vector<std::string> objDepList = cmExpandedList(*objectDeps);
|
|
std::copy(objDepList.begin(), objDepList.end(),
|
|
std::back_inserter(depList));
|
|
}
|
|
|
|
if (!depList.empty()) {
|
|
for (std::string& odi : depList) {
|
|
if (cmSystemTools::FileIsFullPath(odi)) {
|
|
odi = cmSystemTools::CollapseFullPath(odi);
|
|
}
|
|
}
|
|
std::transform(depList.begin(), depList.end(),
|
|
std::back_inserter(objBuild.ImplicitDeps),
|
|
MapToNinjaPath());
|
|
}
|
|
|
|
objBuild.OrderOnlyDeps.push_back(this->OrderDependsTargetForTarget(config));
|
|
|
|
// If the source file is GENERATED and does not have a custom command
|
|
// (either attached to this source file or another one), assume that one of
|
|
// the target dependencies, OBJECT_DEPENDS or header file custom commands
|
|
// will rebuild the file.
|
|
if (source->GetIsGenerated() &&
|
|
!source->GetPropertyAsBool("__CMAKE_GENERATED_BY_CMAKE") &&
|
|
!source->GetCustomCommand() &&
|
|
!this->GetGlobalGenerator()->HasCustomCommandOutput(sourceFileName)) {
|
|
this->GetGlobalGenerator()->AddAssumedSourceDependencies(
|
|
sourceFileName, objBuild.OrderOnlyDeps);
|
|
}
|
|
|
|
// For some cases we need to generate a ninja dyndep file.
|
|
bool const needDyndep = this->NeedDyndep(language);
|
|
|
|
// For some cases we do an explicit preprocessor invocation.
|
|
bool const explicitPP = this->NeedExplicitPreprocessing(language);
|
|
if (explicitPP) {
|
|
|
|
// If source/target has preprocessing turned off, we still need to
|
|
// generate an explicit dependency step
|
|
const auto srcpp = source->GetSafeProperty("Fortran_PREPROCESS");
|
|
cmOutputConverter::FortranPreprocess preprocess =
|
|
cmOutputConverter::GetFortranPreprocess(srcpp);
|
|
if (preprocess == cmOutputConverter::FortranPreprocess::Unset) {
|
|
const auto& tgtpp =
|
|
this->GeneratorTarget->GetSafeProperty("Fortran_PREPROCESS");
|
|
preprocess = cmOutputConverter::GetFortranPreprocess(tgtpp);
|
|
}
|
|
|
|
bool const compilePP = this->UsePreprocessedSource(language) &&
|
|
(preprocess != cmOutputConverter::FortranPreprocess::NotNeeded);
|
|
bool const compilePPWithDefines =
|
|
compilePP && this->CompilePreprocessedSourceWithDefines(language);
|
|
|
|
std::string const ppFileName = compilePP
|
|
? this->ConvertToNinjaPath(this->GetPreprocessedFilePath(source, config))
|
|
: "";
|
|
|
|
std::string const buildName = compilePP
|
|
? this->LanguagePreprocessRule(language, config)
|
|
: this->LanguageDependencyRule(language, config);
|
|
|
|
const auto depExtension = compilePP ? ".pp.d" : ".d";
|
|
const std::string depFileName =
|
|
this->GetLocalGenerator()->ConvertToOutputFormat(
|
|
cmStrCat(objectFileName, depExtension), cmOutputConverter::SHELL);
|
|
|
|
cmNinjaBuild ppBuild = GetPreprocessOrScanBuild(
|
|
buildName, ppFileName, compilePP, compilePPWithDefines, objBuild, vars,
|
|
depFileName, needDyndep, objectFileName);
|
|
|
|
if (compilePP) {
|
|
// In case compilation requires flags that are incompatible with
|
|
// preprocessing, include them here.
|
|
std::string const& postFlag = this->Makefile->GetSafeDefinition(
|
|
cmStrCat("CMAKE_", language, "_POSTPROCESS_FLAG"));
|
|
this->LocalGenerator->AppendFlags(vars["FLAGS"], postFlag);
|
|
|
|
// Prepend source file's original directory as an include directory
|
|
// so e.g. Fortran INCLUDE statements can look for files in it.
|
|
std::vector<std::string> sourceDirectory;
|
|
sourceDirectory.push_back(
|
|
cmSystemTools::GetParentDirectory(source->GetFullPath()));
|
|
|
|
std::string sourceDirectoryFlag = this->LocalGenerator->GetIncludeFlags(
|
|
sourceDirectory, this->GeneratorTarget, language, false, false,
|
|
config);
|
|
|
|
vars["INCLUDES"] = cmStrCat(sourceDirectoryFlag, ' ', vars["INCLUDES"]);
|
|
}
|
|
|
|
if (firstForConfig && needDyndep) {
|
|
std::string const ddiFile = cmStrCat(objectFileName, ".ddi");
|
|
this->Configs[config].DDIFiles[language].push_back(ddiFile);
|
|
}
|
|
|
|
this->addPoolNinjaVariable("JOB_POOL_COMPILE", this->GetGeneratorTarget(),
|
|
ppBuild.Variables);
|
|
|
|
this->GetGlobalGenerator()->WriteBuild(this->GetImplFileStream(fileConfig),
|
|
ppBuild, commandLineLengthLimit);
|
|
}
|
|
if (needDyndep) {
|
|
std::string const dyndep = this->GetDyndepFilePath(language, config);
|
|
objBuild.OrderOnlyDeps.push_back(dyndep);
|
|
vars["dyndep"] = dyndep;
|
|
}
|
|
|
|
EnsureParentDirectoryExists(objectFileName);
|
|
|
|
vars["OBJECT_DIR"] = this->GetLocalGenerator()->ConvertToOutputFormat(
|
|
objectDir, cmOutputConverter::SHELL);
|
|
vars["OBJECT_FILE_DIR"] = this->GetLocalGenerator()->ConvertToOutputFormat(
|
|
objectFileDir, cmOutputConverter::SHELL);
|
|
|
|
this->addPoolNinjaVariable("JOB_POOL_COMPILE", this->GetGeneratorTarget(),
|
|
vars);
|
|
|
|
if (!pchSources.empty() && !source->GetProperty("SKIP_PRECOMPILE_HEADERS")) {
|
|
auto pchIt = pchSources.find(source->GetFullPath());
|
|
if (pchIt != pchSources.end()) {
|
|
this->addPoolNinjaVariable("JOB_POOL_PRECOMPILE_HEADER",
|
|
this->GetGeneratorTarget(), vars);
|
|
}
|
|
}
|
|
|
|
this->SetMsvcTargetPdbVariable(vars, config);
|
|
|
|
objBuild.RspFile = cmStrCat(objectFileName, ".rsp");
|
|
|
|
if (language == "Swift") {
|
|
this->EmitSwiftDependencyInfo(source, config);
|
|
} else {
|
|
this->GetGlobalGenerator()->WriteBuild(this->GetImplFileStream(fileConfig),
|
|
objBuild, commandLineLengthLimit);
|
|
}
|
|
|
|
if (cmProp objectOutputs = source->GetProperty("OBJECT_OUTPUTS")) {
|
|
std::string evaluatedObjectOutputs = cmGeneratorExpression::Evaluate(
|
|
*objectOutputs, this->LocalGenerator, config);
|
|
|
|
if (!evaluatedObjectOutputs.empty()) {
|
|
cmNinjaBuild build("phony");
|
|
build.Comment = "Additional output files.";
|
|
build.Outputs = cmExpandedList(evaluatedObjectOutputs);
|
|
std::transform(build.Outputs.begin(), build.Outputs.end(),
|
|
build.Outputs.begin(), MapToNinjaPath());
|
|
build.ExplicitDeps = objBuild.Outputs;
|
|
this->GetGlobalGenerator()->WriteBuild(
|
|
this->GetImplFileStream(fileConfig), build);
|
|
}
|
|
}
|
|
}
|
|
|
|
void cmNinjaTargetGenerator::WriteTargetDependInfo(std::string const& lang,
|
|
const std::string& config)
|
|
{
|
|
Json::Value tdi(Json::objectValue);
|
|
tdi["language"] = lang;
|
|
tdi["compiler-id"] = this->Makefile->GetSafeDefinition(
|
|
cmStrCat("CMAKE_", lang, "_COMPILER_ID"));
|
|
|
|
if (lang == "Fortran") {
|
|
std::string mod_dir = this->GeneratorTarget->GetFortranModuleDirectory(
|
|
this->Makefile->GetHomeOutputDirectory());
|
|
if (mod_dir.empty()) {
|
|
mod_dir = this->Makefile->GetCurrentBinaryDirectory();
|
|
}
|
|
tdi["module-dir"] = mod_dir;
|
|
tdi["submodule-sep"] =
|
|
this->Makefile->GetSafeDefinition("CMAKE_Fortran_SUBMODULE_SEP");
|
|
tdi["submodule-ext"] =
|
|
this->Makefile->GetSafeDefinition("CMAKE_Fortran_SUBMODULE_EXT");
|
|
}
|
|
|
|
tdi["dir-cur-bld"] = this->Makefile->GetCurrentBinaryDirectory();
|
|
tdi["dir-cur-src"] = this->Makefile->GetCurrentSourceDirectory();
|
|
tdi["dir-top-bld"] = this->Makefile->GetHomeOutputDirectory();
|
|
tdi["dir-top-src"] = this->Makefile->GetHomeDirectory();
|
|
|
|
Json::Value& tdi_include_dirs = tdi["include-dirs"] = Json::arrayValue;
|
|
std::vector<std::string> includes;
|
|
this->LocalGenerator->GetIncludeDirectories(includes, this->GeneratorTarget,
|
|
lang, config);
|
|
for (std::string const& i : includes) {
|
|
// Convert the include directories the same way we do for -I flags.
|
|
// See upstream ninja issue 1251.
|
|
tdi_include_dirs.append(this->ConvertToNinjaPath(i));
|
|
}
|
|
|
|
Json::Value& tdi_linked_target_dirs = tdi["linked-target-dirs"] =
|
|
Json::arrayValue;
|
|
for (std::string const& l : this->GetLinkedTargetDirectories(config)) {
|
|
tdi_linked_target_dirs.append(l);
|
|
}
|
|
|
|
std::string const tdin = this->GetTargetDependInfoPath(lang, config);
|
|
cmGeneratedFileStream tdif(tdin);
|
|
tdif << tdi;
|
|
}
|
|
|
|
void cmNinjaTargetGenerator::EmitSwiftDependencyInfo(
|
|
cmSourceFile const* source, const std::string& config)
|
|
{
|
|
std::string const sourceFilePath =
|
|
this->ConvertToNinjaPath(this->GetSourceFilePath(source));
|
|
std::string const objectFilePath =
|
|
this->ConvertToNinjaPath(this->GetObjectFilePath(source, config));
|
|
std::string const swiftDepsPath = [source, objectFilePath]() -> std::string {
|
|
if (cmProp name = source->GetProperty("Swift_DEPENDENCIES_FILE")) {
|
|
return *name;
|
|
}
|
|
return cmStrCat(objectFilePath, ".swiftdeps");
|
|
}();
|
|
std::string const swiftDiaPath = [source, objectFilePath]() -> std::string {
|
|
if (cmProp name = source->GetProperty("Swift_DIAGNOSTICS_FILE")) {
|
|
return *name;
|
|
}
|
|
return cmStrCat(objectFilePath, ".dia");
|
|
}();
|
|
std::string const makeDepsPath = [this, source, config]() -> std::string {
|
|
cmLocalNinjaGenerator const* local = this->GetLocalGenerator();
|
|
std::string const objectFileName =
|
|
this->ConvertToNinjaPath(this->GetObjectFilePath(source, config));
|
|
std::string const objectFileDir =
|
|
cmSystemTools::GetFilenamePath(objectFileName);
|
|
|
|
if (this->Makefile->IsOn("CMAKE_Swift_DEPFLE_EXTNSION_REPLACE")) {
|
|
std::string dependFileName = cmStrCat(
|
|
cmSystemTools::GetFilenameWithoutLastExtension(objectFileName), ".d");
|
|
return local->ConvertToOutputFormat(
|
|
cmStrCat(objectFileDir, '/', dependFileName),
|
|
cmOutputConverter::SHELL);
|
|
}
|
|
return local->ConvertToOutputFormat(cmStrCat(objectFileName, ".d"),
|
|
cmOutputConverter::SHELL);
|
|
}();
|
|
|
|
// build the source file mapping
|
|
// https://github.com/apple/swift/blob/master/docs/Driver.md#output-file-maps
|
|
Json::Value entry = Json::Value(Json::objectValue);
|
|
entry["object"] = objectFilePath;
|
|
entry["dependencies"] = makeDepsPath;
|
|
entry["swift-dependencies"] = swiftDepsPath;
|
|
entry["diagnostics"] = swiftDiaPath;
|
|
this->Configs[config].SwiftOutputMap[sourceFilePath] = entry;
|
|
}
|
|
|
|
void cmNinjaTargetGenerator::ExportObjectCompileCommand(
|
|
std::string const& language, std::string const& sourceFileName,
|
|
std::string const& objectDir, std::string const& objectFileName,
|
|
std::string const& objectFileDir, std::string const& flags,
|
|
std::string const& defines, std::string const& includes)
|
|
{
|
|
if (!this->Makefile->IsOn("CMAKE_EXPORT_COMPILE_COMMANDS")) {
|
|
return;
|
|
}
|
|
|
|
cmRulePlaceholderExpander::RuleVariables compileObjectVars;
|
|
compileObjectVars.Language = language.c_str();
|
|
|
|
std::string escapedSourceFileName = sourceFileName;
|
|
|
|
if (!cmSystemTools::FileIsFullPath(sourceFileName)) {
|
|
escapedSourceFileName =
|
|
cmSystemTools::CollapseFullPath(escapedSourceFileName,
|
|
this->GetGlobalGenerator()
|
|
->GetCMakeInstance()
|
|
->GetHomeOutputDirectory());
|
|
}
|
|
|
|
escapedSourceFileName = this->LocalGenerator->ConvertToOutputFormat(
|
|
escapedSourceFileName, cmOutputConverter::SHELL);
|
|
|
|
compileObjectVars.Source = escapedSourceFileName.c_str();
|
|
compileObjectVars.Object = objectFileName.c_str();
|
|
compileObjectVars.ObjectDir = objectDir.c_str();
|
|
compileObjectVars.ObjectFileDir = objectFileDir.c_str();
|
|
compileObjectVars.Flags = flags.c_str();
|
|
compileObjectVars.Defines = defines.c_str();
|
|
compileObjectVars.Includes = includes.c_str();
|
|
|
|
// Rule for compiling object file.
|
|
std::vector<std::string> compileCmds;
|
|
if (language == "CUDA") {
|
|
std::string cmdVar;
|
|
if (this->GeneratorTarget->GetPropertyAsBool(
|
|
"CUDA_SEPARABLE_COMPILATION")) {
|
|
cmdVar = "CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION";
|
|
} else if (this->GeneratorTarget->GetPropertyAsBool(
|
|
"CUDA_PTX_COMPILATION")) {
|
|
cmdVar = "CMAKE_CUDA_COMPILE_PTX_COMPILATION";
|
|
} else {
|
|
cmdVar = "CMAKE_CUDA_COMPILE_WHOLE_COMPILATION";
|
|
}
|
|
const std::string& compileCmd =
|
|
this->GetMakefile()->GetRequiredDefinition(cmdVar);
|
|
cmExpandList(compileCmd, compileCmds);
|
|
} else {
|
|
const std::string cmdVar = cmStrCat("CMAKE_", language, "_COMPILE_OBJECT");
|
|
const std::string& compileCmd =
|
|
this->GetMakefile()->GetRequiredDefinition(cmdVar);
|
|
cmExpandList(compileCmd, compileCmds);
|
|
}
|
|
|
|
std::unique_ptr<cmRulePlaceholderExpander> rulePlaceholderExpander(
|
|
this->GetLocalGenerator()->CreateRulePlaceholderExpander());
|
|
|
|
for (std::string& i : compileCmds) {
|
|
// no launcher for CMAKE_EXPORT_COMPILE_COMMANDS
|
|
rulePlaceholderExpander->ExpandRuleVariables(this->GetLocalGenerator(), i,
|
|
compileObjectVars);
|
|
}
|
|
|
|
std::string cmdLine =
|
|
this->GetLocalGenerator()->BuildCommandLine(compileCmds);
|
|
|
|
this->GetGlobalGenerator()->AddCXXCompileCommand(cmdLine, sourceFileName);
|
|
}
|
|
|
|
void cmNinjaTargetGenerator::AdditionalCleanFiles(const std::string& config)
|
|
{
|
|
if (cmProp prop_value =
|
|
this->GeneratorTarget->GetProperty("ADDITIONAL_CLEAN_FILES")) {
|
|
cmLocalNinjaGenerator* lg = this->LocalGenerator;
|
|
std::vector<std::string> cleanFiles;
|
|
cmExpandList(cmGeneratorExpression::Evaluate(*prop_value, lg, config,
|
|
this->GeneratorTarget),
|
|
cleanFiles);
|
|
std::string const& binaryDir = lg->GetCurrentBinaryDirectory();
|
|
cmGlobalNinjaGenerator* gg = lg->GetGlobalNinjaGenerator();
|
|
for (std::string const& cleanFile : cleanFiles) {
|
|
// Support relative paths
|
|
gg->AddAdditionalCleanFile(
|
|
cmSystemTools::CollapseFullPath(cleanFile, binaryDir), config);
|
|
}
|
|
}
|
|
}
|
|
|
|
cmNinjaDeps cmNinjaTargetGenerator::GetObjects(const std::string& config) const
|
|
{
|
|
auto const it = this->Configs.find(config);
|
|
if (it != this->Configs.end()) {
|
|
return it->second.Objects;
|
|
}
|
|
return {};
|
|
}
|
|
|
|
void cmNinjaTargetGenerator::EnsureDirectoryExists(
|
|
const std::string& path) const
|
|
{
|
|
if (cmSystemTools::FileIsFullPath(path)) {
|
|
cmSystemTools::MakeDirectory(path);
|
|
} else {
|
|
cmGlobalNinjaGenerator* gg = this->GetGlobalGenerator();
|
|
std::string fullPath = gg->GetCMakeInstance()->GetHomeOutputDirectory();
|
|
// Also ensures their is a trailing slash.
|
|
gg->StripNinjaOutputPathPrefixAsSuffix(fullPath);
|
|
fullPath += path;
|
|
cmSystemTools::MakeDirectory(fullPath);
|
|
}
|
|
}
|
|
|
|
void cmNinjaTargetGenerator::EnsureParentDirectoryExists(
|
|
const std::string& path) const
|
|
{
|
|
EnsureDirectoryExists(cmSystemTools::GetParentDirectory(path));
|
|
}
|
|
|
|
void cmNinjaTargetGenerator::MacOSXContentGeneratorType::operator()(
|
|
cmSourceFile const& source, const char* pkgloc, const std::string& config)
|
|
{
|
|
// Skip OS X content when not building a Framework or Bundle.
|
|
if (!this->Generator->GetGeneratorTarget()->IsBundleOnApple()) {
|
|
return;
|
|
}
|
|
|
|
std::string macdir =
|
|
this->Generator->OSXBundleGenerator->InitMacOSXContentDirectory(pkgloc,
|
|
config);
|
|
|
|
// Reject files that collide with files from the Ninja file's native config.
|
|
if (config != this->FileConfig) {
|
|
std::string nativeMacdir =
|
|
this->Generator->OSXBundleGenerator->InitMacOSXContentDirectory(
|
|
pkgloc, this->FileConfig);
|
|
if (macdir == nativeMacdir) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Get the input file location.
|
|
std::string input = source.GetFullPath();
|
|
input = this->Generator->GetGlobalGenerator()->ConvertToNinjaPath(input);
|
|
|
|
// Get the output file location.
|
|
std::string output =
|
|
cmStrCat(macdir, '/', cmSystemTools::GetFilenameName(input));
|
|
output = this->Generator->GetGlobalGenerator()->ConvertToNinjaPath(output);
|
|
|
|
// Write a build statement to copy the content into the bundle.
|
|
this->Generator->GetGlobalGenerator()->WriteMacOSXContentBuild(
|
|
input, output, this->FileConfig);
|
|
|
|
// Add as a dependency to the target so that it gets called.
|
|
this->Generator->Configs[config].ExtraFiles.push_back(std::move(output));
|
|
}
|
|
|
|
void cmNinjaTargetGenerator::addPoolNinjaVariable(
|
|
const std::string& pool_property, cmGeneratorTarget* target,
|
|
cmNinjaVars& vars)
|
|
{
|
|
cmProp pool = target->GetProperty(pool_property);
|
|
if (pool) {
|
|
vars["pool"] = *pool;
|
|
}
|
|
}
|
|
|
|
bool cmNinjaTargetGenerator::ForceResponseFile()
|
|
{
|
|
static std::string const forceRspFile = "CMAKE_NINJA_FORCE_RESPONSE_FILE";
|
|
return (this->GetMakefile()->IsDefinitionSet(forceRspFile) ||
|
|
cmSystemTools::HasEnv(forceRspFile));
|
|
}
|