You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
84 lines
2.6 KiB
84 lines
2.6 KiB
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
file Copyright.txt or https://cmake.org/licensing for details. */
|
|
#include "cmGetTargetPropertyCommand.h"
|
|
|
|
#include <sstream>
|
|
|
|
#include "cmListFileCache.h"
|
|
#include "cmMakefile.h"
|
|
#include "cmPolicies.h"
|
|
#include "cmTarget.h"
|
|
#include "cmTargetPropertyComputer.h"
|
|
#include "cmake.h"
|
|
|
|
class cmExecutionStatus;
|
|
class cmMessenger;
|
|
|
|
// cmSetTargetPropertyCommand
|
|
bool cmGetTargetPropertyCommand::InitialPass(
|
|
std::vector<std::string> const& args, cmExecutionStatus&)
|
|
{
|
|
if (args.size() != 3) {
|
|
this->SetError("called with incorrect number of arguments");
|
|
return false;
|
|
}
|
|
std::string const& var = args[0];
|
|
std::string const& targetName = args[1];
|
|
std::string prop;
|
|
bool prop_exists = false;
|
|
|
|
if (cmTarget* tgt = this->Makefile->FindTargetToUse(targetName)) {
|
|
if (args[2] == "ALIASED_TARGET") {
|
|
if (this->Makefile->IsAlias(targetName)) {
|
|
prop = tgt->GetName();
|
|
prop_exists = true;
|
|
}
|
|
} else if (!args[2].empty()) {
|
|
const char* prop_cstr = nullptr;
|
|
cmListFileBacktrace bt = this->Makefile->GetBacktrace();
|
|
cmMessenger* messenger = this->Makefile->GetMessenger();
|
|
if (cmTargetPropertyComputer::PassesWhitelist(tgt->GetType(), args[2],
|
|
messenger, bt)) {
|
|
prop_cstr = tgt->GetComputedProperty(args[2], messenger, bt);
|
|
if (!prop_cstr) {
|
|
prop_cstr = tgt->GetProperty(args[2]);
|
|
}
|
|
}
|
|
if (prop_cstr) {
|
|
prop = prop_cstr;
|
|
prop_exists = true;
|
|
}
|
|
}
|
|
} else {
|
|
bool issueMessage = false;
|
|
std::ostringstream e;
|
|
cmake::MessageType messageType = cmake::AUTHOR_WARNING;
|
|
switch (this->Makefile->GetPolicyStatus(cmPolicies::CMP0045)) {
|
|
case cmPolicies::WARN:
|
|
issueMessage = true;
|
|
e << cmPolicies::GetPolicyWarning(cmPolicies::CMP0045) << "\n";
|
|
case cmPolicies::OLD:
|
|
break;
|
|
case cmPolicies::REQUIRED_IF_USED:
|
|
case cmPolicies::REQUIRED_ALWAYS:
|
|
case cmPolicies::NEW:
|
|
issueMessage = true;
|
|
messageType = cmake::FATAL_ERROR;
|
|
}
|
|
if (issueMessage) {
|
|
e << "get_target_property() called with non-existent target \""
|
|
<< targetName << "\".";
|
|
this->Makefile->IssueMessage(messageType, e.str());
|
|
if (messageType == cmake::FATAL_ERROR) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
if (prop_exists) {
|
|
this->Makefile->AddDefinition(var, prop.c_str());
|
|
return true;
|
|
}
|
|
this->Makefile->AddDefinition(var, (var + "-NOTFOUND").c_str());
|
|
return true;
|
|
}
|