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d9fd2f5402
Run the `Utilities/Scripts/clang-format.bash` script to update all our C++ code to a new style defined by `.clang-format`. Use `clang-format` version 3.8. * If you reached this commit for a line in `git blame`, re-run the blame operation starting at the parent of this commit to see older history for the content. * See the parent commit for instructions to rebase a change across this style transition commit.
149 lines
4.5 KiB
C++
149 lines
4.5 KiB
C++
/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2013 Stephen Kelly <steveire@gmail.com>
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#include "cmTargetPropCommandBase.h"
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#include "cmGlobalGenerator.h"
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bool cmTargetPropCommandBase::HandleArguments(
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std::vector<std::string> const& args, const std::string& prop,
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ArgumentFlags flags)
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{
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if (args.size() < 2) {
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this->SetError("called with incorrect number of arguments");
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return false;
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}
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// Lookup the target for which libraries are specified.
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if (this->Makefile->IsAlias(args[0])) {
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this->SetError("can not be used on an ALIAS target.");
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return false;
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}
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this->Target =
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this->Makefile->GetCMakeInstance()->GetGlobalGenerator()->FindTarget(
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args[0]);
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if (!this->Target) {
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this->Target = this->Makefile->FindTargetToUse(args[0]);
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}
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if (!this->Target) {
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this->HandleMissingTarget(args[0]);
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return false;
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}
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if ((this->Target->GetType() != cmState::SHARED_LIBRARY) &&
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(this->Target->GetType() != cmState::STATIC_LIBRARY) &&
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(this->Target->GetType() != cmState::OBJECT_LIBRARY) &&
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(this->Target->GetType() != cmState::MODULE_LIBRARY) &&
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(this->Target->GetType() != cmState::INTERFACE_LIBRARY) &&
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(this->Target->GetType() != cmState::EXECUTABLE)) {
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this->SetError("called with non-compilable target type");
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return false;
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}
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bool system = false;
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unsigned int argIndex = 1;
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if ((flags & PROCESS_SYSTEM) && args[argIndex] == "SYSTEM") {
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if (args.size() < 3) {
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this->SetError("called with incorrect number of arguments");
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return false;
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}
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system = true;
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++argIndex;
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}
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bool prepend = false;
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if ((flags & PROCESS_BEFORE) && args[argIndex] == "BEFORE") {
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if (args.size() < 3) {
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this->SetError("called with incorrect number of arguments");
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return false;
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}
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prepend = true;
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++argIndex;
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}
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this->Property = prop;
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while (argIndex < args.size()) {
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if (!this->ProcessContentArgs(args, argIndex, prepend, system)) {
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return false;
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}
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}
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return true;
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}
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bool cmTargetPropCommandBase::ProcessContentArgs(
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std::vector<std::string> const& args, unsigned int& argIndex, bool prepend,
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bool system)
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{
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const std::string scope = args[argIndex];
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if (scope != "PUBLIC" && scope != "PRIVATE" && scope != "INTERFACE") {
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this->SetError("called with invalid arguments");
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return false;
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}
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if (this->Target->IsImported()) {
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this->HandleImportedTarget(args[0]);
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return false;
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}
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if (this->Target->GetType() == cmState::INTERFACE_LIBRARY &&
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scope != "INTERFACE") {
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this->SetError("may only be set INTERFACE properties on INTERFACE "
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"targets");
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return false;
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}
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++argIndex;
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std::vector<std::string> content;
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for (unsigned int i = argIndex; i < args.size(); ++i, ++argIndex) {
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if (args[i] == "PUBLIC" || args[i] == "PRIVATE" ||
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args[i] == "INTERFACE") {
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return this->PopulateTargetProperies(scope, content, prepend, system);
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}
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content.push_back(args[i]);
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}
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return this->PopulateTargetProperies(scope, content, prepend, system);
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}
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bool cmTargetPropCommandBase::PopulateTargetProperies(
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const std::string& scope, const std::vector<std::string>& content,
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bool prepend, bool system)
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{
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if (scope == "PRIVATE" || scope == "PUBLIC") {
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if (!this->HandleDirectContent(this->Target, content, prepend, system)) {
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return false;
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}
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}
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if (scope == "INTERFACE" || scope == "PUBLIC") {
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this->HandleInterfaceContent(this->Target, content, prepend, system);
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}
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return true;
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}
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void cmTargetPropCommandBase::HandleInterfaceContent(
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cmTarget* tgt, const std::vector<std::string>& content, bool prepend, bool)
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{
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if (prepend) {
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const std::string propName = std::string("INTERFACE_") + this->Property;
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const char* propValue = tgt->GetProperty(propName);
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const std::string totalContent = this->Join(content) +
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(propValue ? std::string(";") + propValue : std::string());
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tgt->SetProperty(propName, totalContent.c_str());
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} else {
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tgt->AppendProperty("INTERFACE_" + this->Property,
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this->Join(content).c_str());
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}
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}
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