| /*============================================================================ |
| CMake - Cross Platform Makefile Generator |
| Copyright 2000-2010 Kitware, Inc., Insight Software Consortium |
| |
| Distributed under the OSI-approved BSD License (the "License"); |
| see accompanying file Copyright.txt for details. |
| |
| This software is distributed WITHOUT ANY WARRANTY; without even the |
| implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| See the License for more information. |
| ============================================================================*/ |
| #include "cmCustomCommandGenerator.h" |
| |
| #include "cmMakefile.h" |
| #include "cmLocalGenerator.h" |
| #include "cmCustomCommand.h" |
| #include "cmOutputConverter.h" |
| #include "cmGeneratorExpression.h" |
| |
| //---------------------------------------------------------------------------- |
| cmCustomCommandGenerator::cmCustomCommandGenerator( |
| cmCustomCommand const& cc, const std::string& config, cmLocalGenerator* lg): |
| CC(cc), Config(config), LG(lg), |
| OldStyle(cc.GetEscapeOldStyle()), MakeVars(cc.GetEscapeAllowMakeVars()), |
| GE(new cmGeneratorExpression(cc.GetBacktrace())), DependsDone(false) |
| { |
| } |
| |
| //---------------------------------------------------------------------------- |
| cmCustomCommandGenerator::~cmCustomCommandGenerator() |
| { |
| delete this->GE; |
| } |
| |
| //---------------------------------------------------------------------------- |
| unsigned int cmCustomCommandGenerator::GetNumberOfCommands() const |
| { |
| return static_cast<unsigned int>(this->CC.GetCommandLines().size()); |
| } |
| |
| //---------------------------------------------------------------------------- |
| std::string cmCustomCommandGenerator::GetCommand(unsigned int c) const |
| { |
| std::string const& argv0 = this->CC.GetCommandLines()[c][0]; |
| cmGeneratorTarget* target = |
| this->LG->GetMakefile()->FindGeneratorTargetToUse(argv0); |
| if(target && target->GetType() == cmTarget::EXECUTABLE && |
| (target->Target->IsImported() |
| || !this->LG->GetMakefile()->IsOn("CMAKE_CROSSCOMPILING"))) |
| { |
| return target->GetLocation(this->Config); |
| } |
| return this->GE->Parse(argv0)->Evaluate(this->LG->GetMakefile(), |
| this->Config); |
| } |
| |
| //---------------------------------------------------------------------------- |
| std::string escapeForShellOldStyle(const std::string& str) |
| { |
| std::string result; |
| #if defined(_WIN32) && !defined(__CYGWIN__) |
| // if there are spaces |
| std::string temp = str; |
| if (temp.find(" ") != std::string::npos && |
| temp.find("\"")==std::string::npos) |
| { |
| result = "\""; |
| result += str; |
| result += "\""; |
| return result; |
| } |
| return str; |
| #else |
| for(const char* ch = str.c_str(); *ch != '\0'; ++ch) |
| { |
| if(*ch == ' ') |
| { |
| result += '\\'; |
| } |
| result += *ch; |
| } |
| return result; |
| #endif |
| } |
| |
| //---------------------------------------------------------------------------- |
| void |
| cmCustomCommandGenerator |
| ::AppendArguments(unsigned int c, std::string& cmd) const |
| { |
| cmCustomCommandLine const& commandLine = this->CC.GetCommandLines()[c]; |
| for(unsigned int j=1;j < commandLine.size(); ++j) |
| { |
| std::string arg = |
| this->GE->Parse(commandLine[j])->Evaluate(this->LG->GetMakefile(), |
| this->Config); |
| cmd += " "; |
| if(this->OldStyle) |
| { |
| cmd += escapeForShellOldStyle(arg); |
| } |
| else |
| { |
| cmOutputConverter converter(this->LG->GetMakefile()->GetStateSnapshot()); |
| cmd += converter.EscapeForShell(arg, this->MakeVars); |
| } |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| const char* cmCustomCommandGenerator::GetComment() const |
| { |
| return this->CC.GetComment(); |
| } |
| |
| //---------------------------------------------------------------------------- |
| std::string cmCustomCommandGenerator::GetWorkingDirectory() const |
| { |
| return this->CC.GetWorkingDirectory(); |
| } |
| |
| //---------------------------------------------------------------------------- |
| std::vector<std::string> const& cmCustomCommandGenerator::GetOutputs() const |
| { |
| return this->CC.GetOutputs(); |
| } |
| |
| //---------------------------------------------------------------------------- |
| std::vector<std::string> const& cmCustomCommandGenerator::GetByproducts() const |
| { |
| return this->CC.GetByproducts(); |
| } |
| |
| //---------------------------------------------------------------------------- |
| std::vector<std::string> const& cmCustomCommandGenerator::GetDepends() const |
| { |
| if (!this->DependsDone) |
| { |
| this->DependsDone = true; |
| std::vector<std::string> depends = this->CC.GetDepends(); |
| for(std::vector<std::string>::const_iterator |
| i = depends.begin(); |
| i != depends.end(); ++i) |
| { |
| cmsys::auto_ptr<cmCompiledGeneratorExpression> cge |
| = this->GE->Parse(*i); |
| std::vector<std::string> result; |
| cmSystemTools::ExpandListArgument( |
| cge->Evaluate(this->LG->GetMakefile(), this->Config), result); |
| for (std::vector<std::string>::iterator it = result.begin(); |
| it != result.end(); ++it) |
| { |
| if (cmSystemTools::FileIsFullPath(it->c_str())) |
| { |
| *it = cmSystemTools::CollapseFullPath(*it); |
| } |
| } |
| this->Depends.insert(this->Depends.end(), result.begin(), result.end()); |
| } |
| } |
| return this->Depends; |
| } |