mirror of
https://github.com/Kitware/CMake.git
synced 2026-01-04 21:00:17 -06:00
1b764b6816
The cmLinkImplItem class used to contain some additional members to support the CMP0027 policy. Since the CMP0027 policy and those associated members were removed, the cmLinkImplItem class has been a plain wrapper around cmLinkItem with no additional members. It is no longer needed and cmLinkItem can be used directly wherever cmLinkImplItem was used previously.
89 lines
2.2 KiB
C++
89 lines
2.2 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
file LICENSE.rst or https://cmake.org/licensing for details. */
|
|
#include "cmLinkItem.h"
|
|
|
|
#include <utility> // IWYU pragma: keep
|
|
|
|
#include <cm/optional>
|
|
#include <cm/string_view>
|
|
#include <cmext/string_view>
|
|
|
|
#include "cmGeneratorTarget.h"
|
|
#include "cmStringAlgorithms.h"
|
|
|
|
std::string const cmLinkItem::DEFAULT = "DEFAULT";
|
|
|
|
cmLinkItem::cmLinkItem(std::string n, bool c, cmListFileBacktrace bt,
|
|
std::string feature)
|
|
: String(std::move(n))
|
|
, Feature(std::move(feature))
|
|
, Cross(c)
|
|
, Backtrace(std::move(bt))
|
|
{
|
|
}
|
|
|
|
cmLinkItem::cmLinkItem(cmGeneratorTarget const* t, bool c,
|
|
cmListFileBacktrace bt, std::string feature)
|
|
: Target(t)
|
|
, Feature(std::move(feature))
|
|
, Cross(c)
|
|
, Backtrace(std::move(bt))
|
|
{
|
|
}
|
|
|
|
std::string const& cmLinkItem::AsStr() const
|
|
{
|
|
return this->Target ? this->Target->GetName() : this->String;
|
|
}
|
|
|
|
bool operator<(cmLinkItem const& l, cmLinkItem const& r)
|
|
{
|
|
// Order among targets.
|
|
if (l.Target && r.Target) {
|
|
if (l.Target != r.Target) {
|
|
return l.Target < r.Target;
|
|
}
|
|
// Order identical targets via cross-config.
|
|
return l.Cross < r.Cross;
|
|
}
|
|
// Order targets before strings.
|
|
if (l.Target) {
|
|
return true;
|
|
}
|
|
if (r.Target) {
|
|
return false;
|
|
}
|
|
// Order among strings.
|
|
if (l.String != r.String) {
|
|
return l.String < r.String;
|
|
}
|
|
// Order identical strings via cross-config.
|
|
return l.Cross < r.Cross;
|
|
}
|
|
|
|
bool operator==(cmLinkItem const& l, cmLinkItem const& r)
|
|
{
|
|
return l.Target == r.Target && l.String == r.String && l.Cross == r.Cross;
|
|
}
|
|
|
|
std::ostream& operator<<(std::ostream& os, cmLinkItem const& item)
|
|
{
|
|
return os << item.AsStr();
|
|
}
|
|
|
|
namespace {
|
|
cm::string_view const LL_BEGIN = "<LINK_LIBRARY:"_s;
|
|
cm::string_view const LL_END = "</LINK_LIBRARY:"_s;
|
|
}
|
|
cm::optional<std::string> ParseLinkFeature(std::string const& item)
|
|
{
|
|
if (cmHasPrefix(item, LL_BEGIN) && cmHasSuffix(item, '>')) {
|
|
return item.substr(LL_BEGIN.length(),
|
|
item.find('>', LL_BEGIN.length()) - LL_BEGIN.length());
|
|
}
|
|
if (cmHasPrefix(item, LL_END) && cmHasSuffix(item, '>')) {
|
|
return cmLinkItem::DEFAULT;
|
|
}
|
|
return cm::nullopt;
|
|
}
|