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81 lines
2.5 KiB
81 lines
2.5 KiB
/* 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 "cmLocalGhsMultiGenerator.h"
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#include <utility>
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#include <vector>
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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 "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) 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*, std::string>& mapping,
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cmGeneratorTarget const* gt)
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{
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std::string dir_max = cmStrCat(this->GetCurrentBinaryDirectory(), '/',
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this->GetTargetDirectory(gt), '/');
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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 objectNameLower = cmStrCat(
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cmSystemTools::LowerCase(
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cmSystemTools::GetFilenameWithoutLastExtension(sf->GetFullPath())),
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this->GlobalGenerator->GetLanguageOutputExtension(*sf));
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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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std::string objectName = cmStrCat(
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cmSystemTools::GetFilenameWithoutLastExtension(sf->GetFullPath()),
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this->GlobalGenerator->GetLanguageOutputExtension(*sf));
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if (counts[cmSystemTools::LowerCase(objectName)] > 1) {
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const_cast<cmGeneratorTarget*>(gt)->AddExplicitObjectName(sf);
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bool keptSourceExtension;
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objectName = this->GetObjectFileNameWithoutTarget(*sf, dir_max,
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&keptSourceExtension);
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cmsys::SystemTools::ReplaceString(objectName, "/", "_");
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}
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si.second = objectName;
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}
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}
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