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8832f78dd6
`include-what-you-use` diagnostics, in practice, are specific to the environment's compiler and standard library. Update includes to satisfy IWYU for our CI job under Debian 13. Some patterns: * Types named in virtual `override` signatures no longer require includes since the overridden signature already names them. * A function argument's type needs to be included even if its constructor is called only by implicit conversion. For example, constructing a `std::function` from a lambda now requires `<functional>`. * Some prior mysterious `<type_traits>` inclusions are no longer required.
104 lines
3.5 KiB
C++
104 lines
3.5 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file LICENSE.rst or https://cmake.org/licensing for details. */
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#include "cmLocalGhsMultiGenerator.h"
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#include <map>
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#include <utility>
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#include <vector>
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#include <cm/optional>
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#include "cmGeneratorTarget.h"
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#include "cmGhsMultiTargetGenerator.h"
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#include "cmGlobalGenerator.h"
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#include "cmObjectLocation.h"
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#include "cmSourceFile.h"
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#include "cmStringAlgorithms.h"
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#include "cmSystemTools.h"
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cmLocalGhsMultiGenerator::cmLocalGhsMultiGenerator(cmGlobalGenerator* gg,
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cmMakefile* mf)
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: cmLocalGenerator(gg, mf)
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{
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}
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cmLocalGhsMultiGenerator::~cmLocalGhsMultiGenerator() = default;
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std::string cmLocalGhsMultiGenerator::GetTargetDirectory(
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cmGeneratorTarget const* target,
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cmStateEnums::IntermediateDirKind /*kind*/) const
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{
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std::string dir = cmStrCat(target->GetName(), ".dir");
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return dir;
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}
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void cmLocalGhsMultiGenerator::Generate()
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{
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for (cmGeneratorTarget* gt :
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this->GlobalGenerator->GetLocalGeneratorTargetsInOrder(this)) {
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if (!gt->IsInBuildSystem()) {
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continue;
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}
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cmGhsMultiTargetGenerator tg(gt);
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tg.Generate();
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}
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}
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void cmLocalGhsMultiGenerator::ComputeObjectFilenames(
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std::map<cmSourceFile const*, cmObjectLocations>& mapping,
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std::string const& config, cmGeneratorTarget const* gt)
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{
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std::string dir_max = cmStrCat(gt->GetSupportDirectory(), '/');
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// Count the number of object files with each name. Note that
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// filesystem may not be case sensitive.
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std::map<std::string, int> counts;
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for (auto const& si : mapping) {
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cmSourceFile const* sf = si.first;
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std::string objectName;
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auto customObjectName = this->GetCustomObjectFileName(*sf);
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if (customObjectName.empty()) {
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objectName =
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cmSystemTools::GetFilenameWithoutLastExtension(sf->GetFullPath());
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} else {
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objectName = std::move(customObjectName);
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}
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objectName += this->GlobalGenerator->GetLanguageOutputExtension(*sf);
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std::string objectNameLower = cmSystemTools::LowerCase(objectName);
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counts[objectNameLower] += 1;
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}
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// For all source files producing duplicate names we need unique
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// object name computation.
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for (auto& si : mapping) {
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cmSourceFile const* sf = si.first;
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bool forceShortObjectName = true;
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std::string shortObjectName = this->GetObjectFileNameWithoutTarget(
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*sf, dir_max, nullptr, nullptr, &forceShortObjectName);
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std::string longObjectName;
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auto customObjectName = this->GetCustomObjectFileName(*sf);
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if (customObjectName.empty()) {
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longObjectName =
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cmSystemTools::GetFilenameWithoutLastExtension(sf->GetFullPath());
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} else {
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longObjectName = std::move(customObjectName);
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const_cast<cmGeneratorTarget*>(gt)->AddExplicitObjectName(sf);
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}
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longObjectName += this->GlobalGenerator->GetLanguageOutputExtension(*sf);
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if (counts[cmSystemTools::LowerCase(longObjectName)] > 1) {
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const_cast<cmGeneratorTarget*>(gt)->AddExplicitObjectName(sf);
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forceShortObjectName = false;
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longObjectName = this->GetObjectFileNameWithoutTarget(
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*sf, dir_max, nullptr, nullptr, &forceShortObjectName);
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cmsys::SystemTools::ReplaceString(longObjectName, "/", "_");
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}
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si.second.ShortLoc.emplace(shortObjectName);
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si.second.LongLoc.Update(longObjectName);
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this->FillCustomInstallObjectLocations(*sf, config, nullptr,
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si.second.InstallLongLoc);
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}
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}
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