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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 "cmLinkDirectoriesCommand.h"
#include "cmExecutionStatus.h"
#include "cmGeneratorExpression.h"
#include "cmList.h"
#include "cmMakefile.h"
#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
static void AddLinkDir(cmMakefile& mf, std::string const& dir,
std::vector<std::string>& directories);
bool cmLinkDirectoriesCommand(std::vector<std::string> const& args,
cmExecutionStatus& status)
{
if (args.empty()) {
return true;
}
cmMakefile& mf = status.GetMakefile();
bool before = mf.IsOn("CMAKE_LINK_DIRECTORIES_BEFORE");
auto i = args.cbegin();
if ((*i) == "BEFORE") {
before = true;
++i;
} else if ((*i) == "AFTER") {
before = false;
++i;
}
std::vector<std::string> directories;
for (; i != args.cend(); ++i) {
AddLinkDir(mf, *i, directories);
}
mf.AddLinkDirectory(cmList::to_string(directories), before);
return true;
}
static void AddLinkDir(cmMakefile& mf, std::string const& dir,
std::vector<std::string>& directories)
{
std::string unixPath = dir;
cmSystemTools::ConvertToUnixSlashes(unixPath);
if (!cmSystemTools::FileIsFullPath(unixPath) &&
!cmGeneratorExpression::StartsWithGeneratorExpression(unixPath)) {
unixPath = cmStrCat(mf.GetCurrentSourceDirectory(), '/', unixPath);
}
directories.push_back(unixPath);
}
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