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CMake/Source/cmExportSet.cxx
Vito Gamberini d71b59a4f7 install(TARGETS): Don't ignore non-extant file sets
When installing FILE_SETs, it is possible the FILE_SET has not yet been
created with target_sources(FILE_SET). Instead of ignoring this
situation, we need to track the installed FILE_SET names and their
possible install destinations.

At generation time we resolve the names and destinations concretely. If
a FILE_SET wasn't provided or isn't an INTERFACE, we silently bail out.

Fixes: #26697
2025-06-12 16:58:11 -04:00

94 lines
2.7 KiB
C++

/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file LICENSE.rst or https://cmake.org/licensing for details. */
#include "cmExportSet.h" // IWYU pragma: associated
#include <algorithm>
#include <tuple>
#include <utility>
#include "cmGeneratorTarget.h"
#include "cmLocalGenerator.h"
#include "cmMessageType.h"
#include "cmStringAlgorithms.h"
#include "cmTarget.h"
#include "cmTargetExport.h" // IWYU pragma: associated
cmExportSet::cmExportSet(std::string name)
: Name(std::move(name))
{
}
cmExportSet::~cmExportSet() = default;
cmExportSet::PackageDependency& cmExportSet::GetPackageDependencyForSetup(
std::string const& name)
{
auto& dep = this->PackageDependencies[name];
if (!dep.SpecifiedIndex) {
dep.SpecifiedIndex = this->NextPackageDependencyIndex;
this->NextPackageDependencyIndex++;
}
return dep;
}
bool cmExportSet::Compute(cmLocalGenerator* lg)
{
for (std::unique_ptr<cmTargetExport>& tgtExport : this->TargetExports) {
tgtExport->Target = lg->FindGeneratorTargetToUse(tgtExport->TargetName);
auto const interfaceFileSets =
tgtExport->Target->Target->GetAllInterfaceFileSets();
auto const fileSetInTargetExport =
[&tgtExport, lg](std::string const& fileSetName) -> bool {
if (tgtExport->FileSetGenerators.find(fileSetName) ==
tgtExport->FileSetGenerators.end()) {
lg->IssueMessage(MessageType::FATAL_ERROR,
cmStrCat("File set \"", fileSetName,
"\" is listed in interface file sets of ",
tgtExport->Target->GetName(),
" but has not been exported"));
return false;
}
return true;
};
if (!std::all_of(interfaceFileSets.begin(), interfaceFileSets.end(),
fileSetInTargetExport)) {
return false;
}
}
return true;
}
void cmExportSet::AddTargetExport(std::unique_ptr<cmTargetExport> te)
{
this->TargetExports.emplace_back(std::move(te));
}
void cmExportSet::AddInstallation(cmInstallExportGenerator const* installation)
{
this->Installations.push_back(installation);
}
void cmExportSet::SetXcFrameworkLocation(std::string const& name,
std::string const& location)
{
for (auto& te : this->TargetExports) {
if (name == te->TargetName) {
te->XcFrameworkLocation = location;
}
}
}
cmExportSet& cmExportSetMap::operator[](std::string const& name)
{
auto it = this->find(name);
if (it == this->end()) // Export set not found
{
auto tup_name = std::make_tuple(name);
it = this->emplace(std::piecewise_construct, tup_name, tup_name).first;
}
return it->second;
}