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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 "cmInstallFilesGenerator.h"
#include "cmGeneratorExpression.h"
#include "cmInstallType.h"
#include "cmStringAlgorithms.h"
#include <memory>
class cmLocalGenerator;
cmInstallFilesGenerator::cmInstallFilesGenerator(
std::vector<std::string> const& files, const char* dest, bool programs,
const char* file_permissions, std::vector<std::string> const& configurations,
const char* component, MessageLevel message, bool exclude_from_all,
const char* rename, bool optional)
: cmInstallGenerator(dest, configurations, component, message,
exclude_from_all)
, LocalGenerator(nullptr)
, Files(files)
, FilePermissions(file_permissions)
, Rename(rename)
, Programs(programs)
, Optional(optional)
{
// We need per-config actions if the destination has generator expressions.
if (cmGeneratorExpression::Find(Destination) != std::string::npos) {
this->ActionsPerConfig = true;
}
// We need per-config actions if any directories have generator expressions.
if (!this->ActionsPerConfig) {
for (std::string const& file : files) {
if (cmGeneratorExpression::Find(file) != std::string::npos) {
this->ActionsPerConfig = true;
break;
}
}
}
}
cmInstallFilesGenerator::~cmInstallFilesGenerator() = default;
bool cmInstallFilesGenerator::Compute(cmLocalGenerator* lg)
{
this->LocalGenerator = lg;
return true;
}
std::string cmInstallFilesGenerator::GetDestination(
std::string const& config) const
{
cmGeneratorExpression ge;
return ge.Parse(this->Destination)->Evaluate(this->LocalGenerator, config);
}
void cmInstallFilesGenerator::AddFilesInstallRule(
std::ostream& os, std::string const& config, Indent indent,
std::vector<std::string> const& files)
{
// Write code to install the files.
const char* no_dir_permissions = nullptr;
this->AddInstallRule(
os, this->GetDestination(config),
(this->Programs ? cmInstallType_PROGRAMS : cmInstallType_FILES), files,
this->Optional, this->FilePermissions.c_str(), no_dir_permissions,
this->Rename.c_str(), nullptr, indent);
}
void cmInstallFilesGenerator::GenerateScriptActions(std::ostream& os,
Indent indent)
{
if (this->ActionsPerConfig) {
this->cmInstallGenerator::GenerateScriptActions(os, indent);
} else {
this->AddFilesInstallRule(os, "", indent, this->Files);
}
}
void cmInstallFilesGenerator::GenerateScriptForConfig(
std::ostream& os, const std::string& config, Indent indent)
{
std::vector<std::string> files;
cmGeneratorExpression ge;
for (std::string const& f : this->Files) {
std::unique_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(f);
cmExpandList(cge->Evaluate(this->LocalGenerator, config), files);
}
this->AddFilesInstallRule(os, config, indent, files);
}
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