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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmTargetLinkDirectoriesCommand.h"
#include "cmGeneratorExpression.h"
#include "cmList.h"
#include "cmListFileCache.h"
#include "cmMakefile.h"
#include "cmMessageType.h"
#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
#include "cmTarget.h"
#include "cmTargetPropCommandBase.h"
namespace {
class TargetLinkDirectoriesImpl : public cmTargetPropCommandBase
{
public:
using cmTargetPropCommandBase::cmTargetPropCommandBase;
private:
void HandleMissingTarget(const std::string& name) override
{
this->Makefile->IssueMessage(
MessageType::FATAL_ERROR,
cmStrCat("Cannot specify link directories for target \"", name,
"\" which is not built by this project."));
}
std::string Join(const std::vector<std::string>& content) override;
bool HandleDirectContent(cmTarget* tgt,
const std::vector<std::string>& content,
bool prepend, bool /*system*/) override
{
cmListFileBacktrace lfbt = this->Makefile->GetBacktrace();
tgt->InsertLinkDirectory(BT<std::string>(this->Join(content), lfbt),
prepend);
return true; // Successfully handled.
}
};
std::string TargetLinkDirectoriesImpl::Join(
const std::vector<std::string>& content)
{
std::vector<std::string> directories;
for (const auto& dir : content) {
auto unixPath = dir;
cmSystemTools::ConvertToUnixSlashes(unixPath);
if (!cmSystemTools::FileIsFullPath(unixPath) &&
!cmGeneratorExpression::StartsWithGeneratorExpression(unixPath)) {
auto tmp = this->Makefile->GetCurrentSourceDirectory();
tmp += "/";
tmp += unixPath;
unixPath = tmp;
}
directories.push_back(unixPath);
}
return cmList::to_string(directories);
}
} // namespace
bool cmTargetLinkDirectoriesCommand(std::vector<std::string> const& args,
cmExecutionStatus& status)
{
return TargetLinkDirectoriesImpl(status).HandleArguments(
args, "LINK_DIRECTORIES", TargetLinkDirectoriesImpl::PROCESS_BEFORE);
}
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