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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file LICENSE.rst or https://cmake.org/licensing for details. */
#include "cmGetTargetPropertyCommand.h"
#include "cmExecutionStatus.h"
#include "cmGlobalGenerator.h"
#include "cmMakefile.h"
#include "cmMessageType.h"
#include "cmStringAlgorithms.h"
#include "cmTarget.h"
#include "cmValue.h"
bool cmGetTargetPropertyCommand(std::vector<std::string> const& args,
cmExecutionStatus& status)
{
if (args.size() != 3) {
status.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;
cmMakefile& mf = status.GetMakefile();
if (cmTarget* tgt = mf.FindTargetToUse(targetName)) {
if (args[2] == "ALIASED_TARGET" || args[2] == "ALIAS_GLOBAL") {
if (mf.IsAlias(targetName)) {
prop_exists = true;
if (args[2] == "ALIASED_TARGET") {
prop = tgt->GetName();
}
if (args[2] == "ALIAS_GLOBAL") {
prop =
mf.GetGlobalGenerator()->IsAlias(targetName) ? "TRUE" : "FALSE";
}
}
} else if (!args[2].empty()) {
cmValue prop_cstr = nullptr;
prop_cstr = tgt->GetComputedProperty(args[2], mf);
if (!prop_cstr) {
prop_cstr = tgt->GetProperty(args[2]);
}
if (prop_cstr) {
prop = *prop_cstr;
prop_exists = true;
}
}
} else {
mf.IssueMessage(
MessageType::FATAL_ERROR,
cmStrCat("get_target_property() called with non-existent target \"",
targetName, "\"."));
return false;
}
if (prop_exists) {
mf.AddDefinition(var, prop);
return true;
}
mf.AddDefinition(var, var + "-NOTFOUND");
return true;
}
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