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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file LICENSE.rst or https://cmake.org/licensing for details. */
#include "cmLocalFastbuildGenerator.h"
#include <map>
#include <memory>
#include <utility>
#include <vector>
#include "cmFastbuildTargetGenerator.h"
#include "cmGeneratorExpression.h"
#include "cmGeneratorTarget.h"
#include "cmGlobalFastbuildGenerator.h"
#include "cmList.h"
#include "cmLocalCommonGenerator.h"
#include "cmMakefile.h"
#include "cmObjectLocation.h"
#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
#include "cmValue.h"
#include "cmake.h"
class cmGlobalGenerator;
cmLocalFastbuildGenerator::cmLocalFastbuildGenerator(cmGlobalGenerator* gg,
cmMakefile* makefile)
: cmLocalCommonGenerator(gg, makefile)
{
}
void cmLocalFastbuildGenerator::Generate()
{
auto const& targets = this->GetGeneratorTargets();
for (auto const& target : targets) {
if (!target->IsInBuildSystem()) {
continue;
}
for (std::string config : this->GetConfigNames()) {
cmFastbuildTargetGenerator* tg =
cmFastbuildTargetGenerator::New(target.get(), std::move(config));
if (tg) {
tg->Generate();
delete tg;
}
// Directory level.
this->AdditionalCleanFiles(config);
}
}
}
cmGlobalFastbuildGenerator const*
cmLocalFastbuildGenerator::GetGlobalFastbuildGenerator() const
{
return static_cast<cmGlobalFastbuildGenerator const*>(
this->GetGlobalGenerator());
}
cmGlobalFastbuildGenerator*
cmLocalFastbuildGenerator::GetGlobalFastbuildGenerator()
{
return static_cast<cmGlobalFastbuildGenerator*>(this->GetGlobalGenerator());
}
void cmLocalFastbuildGenerator::ComputeObjectFilenames(
std::map<cmSourceFile const*, cmObjectLocations>& mapping,
std::string const& config, cmGeneratorTarget const* gt)
{
char const* customExt = gt->GetCustomObjectExtension();
for (auto& si : mapping) {
cmSourceFile const* sf = si.first;
si.second.LongLoc = this->GetObjectFileNameWithoutTarget(
*sf, gt->ObjectDirectory, nullptr, nullptr);
this->FillCustomInstallObjectLocations(*sf, config, nullptr,
si.second.InstallLongLoc);
// FASTBuild always appends output extension to the source file name.
// So if custom ext is ".ptx", then
// "kernelA.cu" will be outputted as "kernelA.cu.ptx",
// that's why we can't just replace ".cu" with ".ptx".
// This is needed to resolve $<TARGET_OBJECTS> genex correctly.
// Tested in "CudaOnly.ExportPTX" test.
if (customExt) {
si.second.LongLoc.Update(
cmStrCat(si.second.LongLoc.GetPath(), customExt));
}
}
}
void cmLocalFastbuildGenerator::AppendFlagEscape(
std::string& flags, std::string const& rawFlag) const
{
std::string escapedFlag = this->EscapeForShell(rawFlag);
// Other make systems will remove the double $ but
// fastbuild uses ^$ to escape it. So switch to that.
// cmSystemTools::ReplaceString(escapedFlag, "$$", "^$");
this->AppendFlags(flags, escapedFlag);
}
void cmLocalFastbuildGenerator::AdditionalCleanFiles(std::string const& config)
{
if (cmValue prop_value =
this->Makefile->GetProperty("ADDITIONAL_CLEAN_FILES")) {
cmList cleanFiles{ cmGeneratorExpression::Evaluate(*prop_value, this,
config) };
std::string const& binaryDir = this->GetCurrentBinaryDirectory();
auto* gg = this->GetGlobalFastbuildGenerator();
for (auto const& cleanFile : cleanFiles) {
// Support relative paths
gg->AddFileToClean(gg->ConvertToFastbuildPath(
cmSystemTools::CollapseFullPath(cleanFile, binaryDir)));
}
}
}
std::string cmLocalFastbuildGenerator::ConvertToIncludeReference(
std::string const& path, cmOutputConverter::OutputFormat format)
{
std::string converted = this->ConvertToOutputForExisting(path, format);
cmGlobalFastbuildGenerator const* GG = this->GetGlobalFastbuildGenerator();
if (GG->UsingRelativePaths && cmSystemTools::FileIsFullPath(path)) {
std::string const binDir = this->ConvertToOutputFormat(
GG->GetCMakeInstance()->GetHomeOutputDirectory(), OutputFormat::SHELL);
if (binDir == converted) {
return ".";
}
return cmSystemTools::RelativePath(binDir, converted);
}
return converted;
}
std::string cmLocalFastbuildGenerator::MaybeRelativeToWorkDir(
std::string const& path) const
{
return this->MaybeRelativeToTopBinDir(path);
}
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