CMake/Source/cmLinkDirectoriesCommand.cxx
Pavel Solodovnikov 653b894683 Reduce raw string pointers usage.
* Change some functions to take `std::string` instead of
  `const char*` in the following classes: `cmMakeFile`, `cmake`,
  `cmCoreTryCompile`, `cmSystemTools`,  `cmState`, `cmLocalGenerator`
  and a few others.
* Greatly reduce using of `const char*` overloads for
  `cmSystemTools::MakeDirectory` and `cmSystemTools::RelativePath`.
* Remove many redundant `c_str()` conversions throughout the code.
2018-01-31 18:23:03 +03:00

66 lines
1.9 KiB
C++

/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmLinkDirectoriesCommand.h"
#include <sstream>
#include "cmMakefile.h"
#include "cmPolicies.h"
#include "cmSystemTools.h"
#include "cmake.h"
class cmExecutionStatus;
// cmLinkDirectoriesCommand
bool cmLinkDirectoriesCommand::InitialPass(
std::vector<std::string> const& args, cmExecutionStatus&)
{
if (args.empty()) {
return true;
}
for (std::string const& i : args) {
this->AddLinkDir(i);
}
return true;
}
void cmLinkDirectoriesCommand::AddLinkDir(std::string const& dir)
{
std::string unixPath = dir;
cmSystemTools::ConvertToUnixSlashes(unixPath);
if (!cmSystemTools::FileIsFullPath(unixPath)) {
bool convertToAbsolute = false;
std::ostringstream e;
/* clang-format off */
e << "This command specifies the relative path\n"
<< " " << unixPath << "\n"
<< "as a link directory.\n";
/* clang-format on */
switch (this->Makefile->GetPolicyStatus(cmPolicies::CMP0015)) {
case cmPolicies::WARN:
e << cmPolicies::GetPolicyWarning(cmPolicies::CMP0015);
this->Makefile->IssueMessage(cmake::AUTHOR_WARNING, e.str());
case cmPolicies::OLD:
// OLD behavior does not convert
break;
case cmPolicies::REQUIRED_IF_USED:
case cmPolicies::REQUIRED_ALWAYS:
e << cmPolicies::GetRequiredPolicyError(cmPolicies::CMP0015);
this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
CM_FALLTHROUGH;
case cmPolicies::NEW:
// NEW behavior converts
convertToAbsolute = true;
break;
}
if (convertToAbsolute) {
std::string tmp = this->Makefile->GetCurrentSourceDirectory();
tmp += "/";
tmp += unixPath;
unixPath = tmp;
}
}
this->Makefile->AppendProperty("LINK_DIRECTORIES", unixPath.c_str());
}