1962 lines
62 KiB
C++
1962 lines
62 KiB
C++
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#include "cmLocalUnixMakefileGenerator3.h"
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#include "cmDepends.h"
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#include "cmGeneratedFileStream.h"
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#include "cmGlobalUnixMakefileGenerator3.h"
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#include "cmMakefile.h"
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#include "cmMakefileTargetGenerator.h"
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#include "cmSourceFile.h"
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#include "cmake.h"
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#include "cmVersion.h"
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// Include dependency scanners for supported languages. Only the
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// C/C++ scanner is needed for bootstrapping CMake.
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#include "cmDependsC.h"
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#ifdef CMAKE_BUILD_WITH_CMAKE
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# include "cmDependsFortran.h"
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# include "cmDependsJava.h"
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#endif
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#include <memory> // auto_ptr
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#include <queue>
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//----------------------------------------------------------------------------
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cmLocalUnixMakefileGenerator3::cmLocalUnixMakefileGenerator3()
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{
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this->SilentNoColon = false;
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this->WindowsShell = false;
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this->IncludeDirective = "include";
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this->MakefileVariableSize = 0;
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this->IgnoreLibPrefix = false;
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this->PassMakeflags = false;
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this->DefineWindowsNULL = false;
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this->UnixCD = true;
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this->ForceVerboseMakefiles=false;
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this->ColorMakefile = false;
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this->SkipPreprocessedSourceRules = false;
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this->SkipAssemblySourceRules = false;
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this->NativeEchoCommand = "@echo ";
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this->NativeEchoWindows = true;
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this->MakeCommandEscapeTargetTwice = false;
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this->IsMakefileGenerator = true;
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this->BorlandMakeCurlyHack = false;
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}
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//----------------------------------------------------------------------------
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cmLocalUnixMakefileGenerator3::~cmLocalUnixMakefileGenerator3()
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{
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}
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//----------------------------------------------------------------------------
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void cmLocalUnixMakefileGenerator3::Configure()
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{
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// Compute the path to use when referencing the current output
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// directory from the top output directory.
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this->HomeRelativeOutputPath =
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this->Convert(this->Makefile->GetStartOutputDirectory(), HOME_OUTPUT);
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if(this->HomeRelativeOutputPath == ".")
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{
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this->HomeRelativeOutputPath = "";
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}
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if(!this->HomeRelativeOutputPath.empty())
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{
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this->HomeRelativeOutputPath += "/";
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}
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this->cmLocalGenerator::Configure();
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}
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//----------------------------------------------------------------------------
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void cmLocalUnixMakefileGenerator3::Generate()
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{
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// Store the configuration name that will be generated.
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if(const char* config = this->Makefile->GetDefinition("CMAKE_BUILD_TYPE"))
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{
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// Use the build type given by the user.
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this->ConfigurationName = config;
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}
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else
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{
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// No configuration type given.
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this->ConfigurationName = "";
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}
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// Record whether some options are enabled to avoid checking many
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// times later.
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this->ColorMakefile = this->Makefile->IsOn("CMAKE_COLOR_MAKEFILE");
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this->SkipPreprocessedSourceRules =
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this->Makefile->IsOn("CMAKE_SKIP_PREPROCESSED_SOURCE_RULES");
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this->SkipAssemblySourceRules =
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this->Makefile->IsOn("CMAKE_SKIP_ASSEMBLY_SOURCE_RULES");
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// Generate the rule files for each target.
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cmTargets& targets = this->Makefile->GetTargets();
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std::string empty;
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for(cmTargets::iterator t = targets.begin(); t != targets.end(); ++t)
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{
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cmMakefileTargetGenerator *tg =
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cmMakefileTargetGenerator::New(this, t->first, &(t->second));
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if (tg)
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{
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this->TargetGenerators.push_back(tg);
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// t->second.TraceVSDependencies(empty, this->Makefile);
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tg->WriteRuleFiles();
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}
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}
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// write the local Makefile
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this->WriteLocalMakefile();
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// Write the cmake file with information for this directory.
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this->WriteDirectoryInformationFile();
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}
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//----------------------------------------------------------------------------
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// return info about progress actions
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unsigned long cmLocalUnixMakefileGenerator3::GetNumberOfProgressActions()
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{
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unsigned long result = 0;
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for (std::vector<cmMakefileTargetGenerator *>::iterator mtgIter =
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this->TargetGenerators.begin();
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mtgIter != this->TargetGenerators.end(); ++mtgIter)
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{
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result += (*mtgIter)->GetNumberOfProgressActions();
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}
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return result;
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}
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//----------------------------------------------------------------------------
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// return info about progress actions
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unsigned long cmLocalUnixMakefileGenerator3
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::GetNumberOfProgressActionsForTarget(const char *name)
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{
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for (std::vector<cmMakefileTargetGenerator *>::iterator mtgIter =
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this->TargetGenerators.begin();
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mtgIter != this->TargetGenerators.end(); ++mtgIter)
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{
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if (!strcmp(name,(*mtgIter)->GetTargetName()))
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{
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return (*mtgIter)->GetNumberOfProgressActions();
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}
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}
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return 0;
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}
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//----------------------------------------------------------------------------
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// writes the progreess variables and also closes out the targets
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void cmLocalUnixMakefileGenerator3
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::WriteProgressVariables(unsigned long total,
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unsigned long ¤t)
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{
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// delete the makefile target generator objects
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for (std::vector<cmMakefileTargetGenerator *>::iterator mtgIter =
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this->TargetGenerators.begin();
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mtgIter != this->TargetGenerators.end(); ++mtgIter)
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{
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(*mtgIter)->WriteProgressVariables(total,current);
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delete *mtgIter;
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}
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this->TargetGenerators.clear();
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}
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void cmLocalUnixMakefileGenerator3::WriteAllProgressVariable()
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{
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// write the top level progress for the all target
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std::string progressFile = cmake::GetCMakeFilesDirectory();
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progressFile += "/progress.make";
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std::string progressFileNameFull =
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this->ConvertToFullPath(progressFile.c_str());
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cmGeneratedFileStream ruleFileStream(progressFileNameFull.c_str());
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if(!ruleFileStream)
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{
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return;
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}
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cmGlobalUnixMakefileGenerator3 *gg =
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static_cast<cmGlobalUnixMakefileGenerator3*>(this->GlobalGenerator);
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ruleFileStream << "CMAKE_ALL_PROGRESS = "
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<< gg->GetNumberOfProgressActionsInAll(this) << "\n";
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}
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//----------------------------------------------------------------------------
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void cmLocalUnixMakefileGenerator3::WriteLocalMakefile()
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{
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// generate the includes
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std::string ruleFileName = "Makefile";
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// Open the rule file. This should be copy-if-different because the
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// rules may depend on this file itself.
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std::string ruleFileNameFull = this->ConvertToFullPath(ruleFileName);
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cmGeneratedFileStream ruleFileStream(ruleFileNameFull.c_str());
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if(!ruleFileStream)
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{
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return;
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}
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// always write the top makefile
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if (this->Parent)
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{
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ruleFileStream.SetCopyIfDifferent(true);
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}
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// write the all rules
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this->WriteLocalAllRules(ruleFileStream);
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// only write local targets unless at the top Keep track of targets already
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// listed.
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std::set<cmStdString> emittedTargets;
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if (this->Parent)
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{
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// write our targets, and while doing it collect up the object
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// file rules
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this->WriteLocalMakefileTargets(ruleFileStream,emittedTargets);
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}
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else
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{
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cmGlobalUnixMakefileGenerator3 *gg =
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static_cast<cmGlobalUnixMakefileGenerator3*>(this->GlobalGenerator);
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gg->WriteConvenienceRules(ruleFileStream,emittedTargets);
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}
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bool do_preprocess_rules =
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this->GetCreatePreprocessedSourceRules();
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bool do_assembly_rules =
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this->GetCreateAssemblySourceRules();
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// now write out the object rules
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// for each object file name
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for (std::map<cmStdString, LocalObjectInfo>::iterator lo =
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this->LocalObjectFiles.begin();
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lo != this->LocalObjectFiles.end(); ++lo)
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{
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// Add a convenience rule for building the object file.
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this->WriteObjectConvenienceRule(ruleFileStream,
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"target to build an object file",
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lo->first.c_str(), lo->second);
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// Check whether preprocessing and assembly rules make sense.
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// They make sense only for C and C++ sources.
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bool lang_is_c_or_cxx = false;
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for(std::vector<LocalObjectEntry>::const_iterator ei =
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lo->second.begin(); ei != lo->second.end(); ++ei)
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{
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if(ei->Language == "C" || ei->Language == "CXX")
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{
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lang_is_c_or_cxx = true;
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}
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}
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// Add convenience rules for preprocessed and assembly files.
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if(lang_is_c_or_cxx && (do_preprocess_rules || do_assembly_rules))
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{
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std::string::size_type dot_pos = lo->first.rfind(".");
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std::string base = lo->first.substr(0, dot_pos);
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if(do_preprocess_rules)
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{
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this->WriteObjectConvenienceRule(
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ruleFileStream, "target to preprocess a source file",
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(base + ".i").c_str(), lo->second);
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}
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if(do_assembly_rules)
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{
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this->WriteObjectConvenienceRule(
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ruleFileStream, "target to generate assembly for a file",
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(base + ".s").c_str(), lo->second);
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}
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}
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}
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// add a help target as long as there isn;t a real target named help
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if(emittedTargets.insert("help").second)
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{
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cmGlobalUnixMakefileGenerator3 *gg =
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static_cast<cmGlobalUnixMakefileGenerator3*>(this->GlobalGenerator);
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gg->WriteHelpRule(ruleFileStream,this);
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}
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this->WriteSpecialTargetsBottom(ruleFileStream);
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}
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//----------------------------------------------------------------------------
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void
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cmLocalUnixMakefileGenerator3
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::WriteObjectConvenienceRule(std::ostream& ruleFileStream,
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const char* comment, const char* output,
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LocalObjectInfo const& targets)
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{
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// Recursively make the rule for each target using the object file.
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std::vector<std::string> commands;
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for(std::vector<LocalObjectEntry>::const_iterator t = targets.begin();
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t != targets.end(); ++t)
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{
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std::string tgtMakefileName =
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this->GetRelativeTargetDirectory(*(t->Target));
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std::string targetName = tgtMakefileName;
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tgtMakefileName += "/build.make";
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targetName += "/";
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targetName += output;
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commands.push_back(
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this->GetRecursiveMakeCall(tgtMakefileName.c_str(), targetName.c_str())
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);
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this->CreateCDCommand(commands,
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this->Makefile->GetHomeOutputDirectory(),
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this->Makefile->GetStartOutputDirectory());
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}
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// Write the rule to the makefile.
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std::vector<std::string> no_depends;
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this->WriteMakeRule(ruleFileStream, comment,
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output, no_depends, commands, true, true);
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}
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//----------------------------------------------------------------------------
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void cmLocalUnixMakefileGenerator3
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::WriteLocalMakefileTargets(std::ostream& ruleFileStream,
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std::set<cmStdString> &emitted)
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{
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std::vector<std::string> depends;
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std::vector<std::string> commands;
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// for each target we just provide a rule to cd up to the top and do a make
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// on the target
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cmTargets& targets = this->Makefile->GetTargets();
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std::string localName;
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for(cmTargets::iterator t = targets.begin(); t != targets.end(); ++t)
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{
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if((t->second.GetType() == cmTarget::EXECUTABLE) ||
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(t->second.GetType() == cmTarget::STATIC_LIBRARY) ||
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(t->second.GetType() == cmTarget::SHARED_LIBRARY) ||
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(t->second.GetType() == cmTarget::MODULE_LIBRARY) ||
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(t->second.GetType() == cmTarget::UTILITY))
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{
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emitted.insert(t->second.GetName());
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// for subdirs add a rule to build this specific target by name.
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localName = this->GetRelativeTargetDirectory(t->second);
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localName += "/rule";
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commands.clear();
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depends.clear();
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// Build the target for this pass.
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std::string tmp = cmake::GetCMakeFilesDirectoryPostSlash();
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tmp += "Makefile2";
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commands.push_back(this->GetRecursiveMakeCall
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(tmp.c_str(),localName.c_str()));
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this->CreateCDCommand(commands,
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this->Makefile->GetHomeOutputDirectory(),
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this->Makefile->GetStartOutputDirectory());
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this->WriteMakeRule(ruleFileStream, "Convenience name for target.",
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localName.c_str(), depends, commands, true);
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// Add a target with the canonical name (no prefix, suffix or path).
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if(localName != t->second.GetName())
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{
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commands.clear();
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depends.push_back(localName);
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this->WriteMakeRule(ruleFileStream, "Convenience name for target.",
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t->second.GetName(), depends, commands, true);
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}
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// Add a fast rule to build the target
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std::string makefileName = this->GetRelativeTargetDirectory(t->second);
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makefileName += "/build.make";
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// make sure the makefile name is suitable for a makefile
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std::string makeTargetName =
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this->GetRelativeTargetDirectory(t->second);
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makeTargetName += "/build";
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localName = t->second.GetName();
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localName += "/fast";
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depends.clear();
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commands.clear();
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commands.push_back(this->GetRecursiveMakeCall
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(makefileName.c_str(), makeTargetName.c_str()));
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this->CreateCDCommand(commands,
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this->Makefile->GetHomeOutputDirectory(),
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this->Makefile->GetStartOutputDirectory());
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this->WriteMakeRule(ruleFileStream, "fast build rule for target.",
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localName.c_str(), depends, commands, true);
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}
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}
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}
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//----------------------------------------------------------------------------
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void cmLocalUnixMakefileGenerator3::WriteDirectoryInformationFile()
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{
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std::string infoFileName = this->Makefile->GetStartOutputDirectory();
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infoFileName += cmake::GetCMakeFilesDirectory();
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infoFileName += "/CMakeDirectoryInformation.cmake";
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// Open the output file.
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cmGeneratedFileStream infoFileStream(infoFileName.c_str());
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if(!infoFileStream)
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{
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return;
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}
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// Write the do not edit header.
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this->WriteDisclaimer(infoFileStream);
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// Setup relative path conversion tops.
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infoFileStream
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<< "# Relative path conversion top directories.\n"
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<< "SET(CMAKE_RELATIVE_PATH_TOP_SOURCE \"" << this->RelativePathTopSource
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<< "\")\n"
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<< "SET(CMAKE_RELATIVE_PATH_TOP_BINARY \"" << this->RelativePathTopBinary
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<< "\")\n"
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<< "\n";
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// Tell the dependency scanner to use unix paths if necessary.
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if(cmSystemTools::GetForceUnixPaths())
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{
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infoFileStream
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<< "# Force unix paths in dependencies.\n"
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<< "SET(CMAKE_FORCE_UNIX_PATHS 1)\n"
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<< "\n";
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}
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// Store the include search path for this directory.
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infoFileStream
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<< "# The C and CXX include file search paths:\n";
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infoFileStream
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<< "SET(CMAKE_C_INCLUDE_PATH\n";
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std::vector<std::string> includeDirs;
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this->GetIncludeDirectories(includeDirs, false);
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for(std::vector<std::string>::iterator i = includeDirs.begin();
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i != includeDirs.end(); ++i)
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{
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infoFileStream
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<< " \"" << this->Convert(i->c_str(),HOME_OUTPUT).c_str() << "\"\n";
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}
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infoFileStream
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<< " )\n";
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infoFileStream
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<< "SET(CMAKE_CXX_INCLUDE_PATH ${CMAKE_C_INCLUDE_PATH})\n";
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// Store the include regular expressions for this directory.
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infoFileStream
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<< "\n"
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<< "# The C and CXX include file regular expressions for "
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<< "this directory.\n";
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infoFileStream
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<< "SET(CMAKE_C_INCLUDE_REGEX_SCAN ";
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this->WriteCMakeArgument(infoFileStream,
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this->Makefile->GetIncludeRegularExpression());
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infoFileStream
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<< ")\n";
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infoFileStream
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<< "SET(CMAKE_C_INCLUDE_REGEX_COMPLAIN ";
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this->WriteCMakeArgument(infoFileStream,
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this->Makefile->GetComplainRegularExpression());
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infoFileStream
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<< ")\n";
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infoFileStream
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<< "SET(CMAKE_CXX_INCLUDE_REGEX_SCAN ${CMAKE_C_INCLUDE_REGEX_SCAN})\n";
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infoFileStream
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<< "SET(CMAKE_CXX_INCLUDE_REGEX_COMPLAIN "
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"${CMAKE_C_INCLUDE_REGEX_COMPLAIN})\n";
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}
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//----------------------------------------------------------------------------
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std::string
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cmLocalUnixMakefileGenerator3
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::ConvertToFullPath(const std::string& localPath)
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{
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std::string dir = this->Makefile->GetStartOutputDirectory();
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dir += "/";
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dir += localPath;
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return dir;
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}
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const std::string &cmLocalUnixMakefileGenerator3::GetHomeRelativeOutputPath()
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{
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return this->HomeRelativeOutputPath;
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}
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//----------------------------------------------------------------------------
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void
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cmLocalUnixMakefileGenerator3
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::WriteMakeRule(std::ostream& os,
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const char* comment,
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const char* target,
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const std::vector<std::string>& depends,
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const std::vector<std::string>& commands,
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bool symbolic,
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bool in_help)
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{
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// Make sure there is a target.
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if(!target || !*target)
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{
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cmSystemTools::Error("No target for WriteMakeRule! called with comment: ",
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comment);
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return;
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}
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std::string replace;
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// Write the comment describing the rule in the makefile.
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if(comment)
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{
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replace = comment;
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std::string::size_type lpos = 0;
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std::string::size_type rpos;
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while((rpos = replace.find('\n', lpos)) != std::string::npos)
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{
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os << "# " << replace.substr(lpos, rpos-lpos) << "\n";
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lpos = rpos+1;
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}
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os << "# " << replace.substr(lpos) << "\n";
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}
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|
|
// Construct the left hand side of the rule.
|
|
replace = target;
|
|
std::string tgt = this->Convert(replace.c_str(),HOME_OUTPUT,MAKEFILE);
|
|
const char* space = "";
|
|
if(tgt.size() == 1)
|
|
{
|
|
// Add a space before the ":" to avoid drive letter confusion on
|
|
// Windows.
|
|
space = " ";
|
|
}
|
|
|
|
// Mark the rule as symbolic if requested.
|
|
if(symbolic)
|
|
{
|
|
if(const char* sym =
|
|
this->Makefile->GetDefinition("CMAKE_MAKE_SYMBOLIC_RULE"))
|
|
{
|
|
os << tgt.c_str() << space << ": " << sym << "\n";
|
|
}
|
|
}
|
|
|
|
// Write the rule.
|
|
if(depends.empty())
|
|
{
|
|
// No dependencies. The commands will always run.
|
|
os << tgt.c_str() << space << ":\n";
|
|
}
|
|
else
|
|
{
|
|
// Split dependencies into multiple rule lines. This allows for
|
|
// very long dependency lists even on older make implementations.
|
|
for(std::vector<std::string>::const_iterator dep = depends.begin();
|
|
dep != depends.end(); ++dep)
|
|
{
|
|
replace = *dep;
|
|
replace = this->Convert(replace.c_str(),HOME_OUTPUT,MAKEFILE);
|
|
os << tgt.c_str() << space << ": " << replace.c_str() << "\n";
|
|
}
|
|
}
|
|
|
|
// Write the list of commands.
|
|
for(std::vector<std::string>::const_iterator i = commands.begin();
|
|
i != commands.end(); ++i)
|
|
{
|
|
replace = *i;
|
|
os << "\t" << replace.c_str() << "\n";
|
|
}
|
|
os << "\n";
|
|
|
|
// Add the output to the local help if requested.
|
|
if(in_help)
|
|
{
|
|
this->LocalHelp.push_back(target);
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmLocalUnixMakefileGenerator3
|
|
::WriteMakeVariables(std::ostream& makefileStream)
|
|
{
|
|
this->WriteDivider(makefileStream);
|
|
makefileStream
|
|
<< "# Set environment variables for the build.\n"
|
|
<< "\n";
|
|
if(this->DefineWindowsNULL)
|
|
{
|
|
makefileStream
|
|
<< "!IF \"$(OS)\" == \"Windows_NT\"\n"
|
|
<< "NULL=\n"
|
|
<< "!ELSE\n"
|
|
<< "NULL=nul\n"
|
|
<< "!ENDIF\n";
|
|
}
|
|
if(this->WindowsShell)
|
|
{
|
|
makefileStream
|
|
<< "SHELL = cmd.exe\n"
|
|
<< "\n";
|
|
}
|
|
else
|
|
{
|
|
makefileStream
|
|
<< "# The shell in which to execute make rules.\n"
|
|
<< "SHELL = /bin/sh\n"
|
|
<< "\n";
|
|
}
|
|
|
|
std::string cmakecommand =
|
|
this->Makefile->GetRequiredDefinition("CMAKE_COMMAND");
|
|
makefileStream
|
|
<< "# The CMake executable.\n"
|
|
<< "CMAKE_COMMAND = "
|
|
<< this->Convert(cmakecommand.c_str(), FULL, SHELL).c_str()
|
|
<< "\n"
|
|
<< "\n";
|
|
makefileStream
|
|
<< "# The command to remove a file.\n"
|
|
<< "RM = "
|
|
<< this->Convert(cmakecommand.c_str(),FULL,SHELL).c_str()
|
|
<< " -E remove -f\n"
|
|
<< "\n";
|
|
|
|
if(this->Makefile->GetDefinition("CMAKE_EDIT_COMMAND"))
|
|
{
|
|
makefileStream
|
|
<< "# The program to use to edit the cache.\n"
|
|
<< "CMAKE_EDIT_COMMAND = "
|
|
<< (this->ConvertToOutputForExisting(
|
|
this->Makefile->GetDefinition("CMAKE_EDIT_COMMAND"))) << "\n"
|
|
<< "\n";
|
|
}
|
|
|
|
makefileStream
|
|
<< "# The top-level source directory on which CMake was run.\n"
|
|
<< "CMAKE_SOURCE_DIR = "
|
|
<< this->Convert(this->Makefile->GetHomeDirectory(), FULL, SHELL)
|
|
<< "\n"
|
|
<< "\n";
|
|
makefileStream
|
|
<< "# The top-level build directory on which CMake was run.\n"
|
|
<< "CMAKE_BINARY_DIR = "
|
|
<< this->Convert(this->Makefile->GetHomeOutputDirectory(), FULL, SHELL)
|
|
<< "\n"
|
|
<< "\n";
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmLocalUnixMakefileGenerator3
|
|
::WriteSpecialTargetsTop(std::ostream& makefileStream)
|
|
{
|
|
this->WriteDivider(makefileStream);
|
|
makefileStream
|
|
<< "# Special targets provided by cmake.\n"
|
|
<< "\n";
|
|
|
|
std::vector<std::string> no_commands;
|
|
std::vector<std::string> no_depends;
|
|
|
|
// Special target to cleanup operation of make tool.
|
|
// This should be the first target except for the default_target in
|
|
// the interface Makefile.
|
|
this->WriteMakeRule(
|
|
makefileStream, "Disable implicit rules so canoncical targets will work.",
|
|
".SUFFIXES", no_depends, no_commands, false);
|
|
|
|
// Add a fake suffix to keep HP happy. Must be max 32 chars for SGI make.
|
|
std::vector<std::string> depends;
|
|
depends.push_back(".hpux_make_needs_suffix_list");
|
|
this->WriteMakeRule(makefileStream, 0,
|
|
".SUFFIXES", depends, no_commands, false);
|
|
|
|
// Write special target to silence make output. This must be after
|
|
// the default target in case VERBOSE is set (which changes the
|
|
// name). The setting of CMAKE_VERBOSE_MAKEFILE to ON will cause a
|
|
// "VERBOSE=1" to be added as a make variable which will change the
|
|
// name of this special target. This gives a make-time choice to
|
|
// the user.
|
|
if((this->Makefile->IsOn("CMAKE_VERBOSE_MAKEFILE"))
|
|
|| (this->ForceVerboseMakefiles))
|
|
{
|
|
makefileStream
|
|
<< "# Produce verbose output by default.\n"
|
|
<< "VERBOSE = 1\n"
|
|
<< "\n";
|
|
}
|
|
if(this->SilentNoColon)
|
|
{
|
|
makefileStream << "$(VERBOSE).SILENT\n";
|
|
}
|
|
else
|
|
{
|
|
this->WriteMakeRule(makefileStream,
|
|
"Suppress display of executed commands.",
|
|
"$(VERBOSE).SILENT",
|
|
no_depends,
|
|
no_commands, false);
|
|
}
|
|
|
|
// Work-around for makes that drop rules that have no dependencies
|
|
// or commands.
|
|
cmGlobalUnixMakefileGenerator3* gg =
|
|
static_cast<cmGlobalUnixMakefileGenerator3*>(this->GlobalGenerator);
|
|
std::string hack = gg->GetEmptyRuleHackDepends();
|
|
if(!hack.empty())
|
|
{
|
|
no_depends.push_back(hack);
|
|
}
|
|
std::string hack_cmd = gg->GetEmptyRuleHackCommand();
|
|
if(!hack_cmd.empty())
|
|
{
|
|
no_commands.push_back(hack_cmd);
|
|
}
|
|
|
|
// Special symbolic target that never exists to force dependers to
|
|
// run their rules.
|
|
this->WriteMakeRule
|
|
(makefileStream,
|
|
"A target that is always out of date.",
|
|
"cmake_force", no_depends, no_commands, true);
|
|
|
|
// Variables for reference by other rules.
|
|
this->WriteMakeVariables(makefileStream);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalUnixMakefileGenerator3
|
|
::WriteSpecialTargetsBottom(std::ostream& makefileStream)
|
|
{
|
|
this->WriteDivider(makefileStream);
|
|
makefileStream
|
|
<< "# Special targets to cleanup operation of make.\n"
|
|
<< "\n";
|
|
|
|
// Write special "cmake_check_build_system" target to run cmake with
|
|
// the --check-build-system flag.
|
|
{
|
|
// Build command to run CMake to check if anything needs regenerating.
|
|
std::string cmakefileName = cmake::GetCMakeFilesDirectoryPostSlash();
|
|
cmakefileName += "Makefile.cmake";
|
|
std::string runRule =
|
|
"$(CMAKE_COMMAND) -H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)";
|
|
runRule += " --check-build-system ";
|
|
runRule += this->Convert(cmakefileName.c_str(),NONE,SHELL);
|
|
runRule += " 0";
|
|
|
|
std::vector<std::string> no_depends;
|
|
std::vector<std::string> commands;
|
|
commands.push_back(runRule);
|
|
if(this->Parent)
|
|
{
|
|
this->CreateCDCommand(commands,
|
|
this->Makefile->GetHomeOutputDirectory(),
|
|
this->Makefile->GetStartOutputDirectory());
|
|
}
|
|
this->WriteMakeRule(makefileStream,
|
|
"Special rule to run CMake to check the build system "
|
|
"integrity.\n"
|
|
"No rule that depends on this can have "
|
|
"commands that come from listfiles\n"
|
|
"because they might be regenerated.",
|
|
"cmake_check_build_system",
|
|
no_depends,
|
|
commands, true);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmLocalUnixMakefileGenerator3
|
|
::WriteConvenienceRule(std::ostream& ruleFileStream,
|
|
const char* realTarget,
|
|
const char* helpTarget)
|
|
{
|
|
// A rule is only needed if the names are different.
|
|
if(strcmp(realTarget, helpTarget) != 0)
|
|
{
|
|
// The helper target depends on the real target.
|
|
std::vector<std::string> depends;
|
|
depends.push_back(realTarget);
|
|
|
|
// There are no commands.
|
|
std::vector<std::string> no_commands;
|
|
|
|
// Write the rule.
|
|
this->WriteMakeRule(ruleFileStream, "Convenience name for target.",
|
|
helpTarget, depends, no_commands, true);
|
|
}
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string
|
|
cmLocalUnixMakefileGenerator3::GetRelativeTargetDirectory(cmTarget& target)
|
|
{
|
|
std::string dir = this->HomeRelativeOutputPath;
|
|
dir += this->GetTargetDirectory(target);
|
|
return this->Convert(dir.c_str(),NONE,UNCHANGED);
|
|
}
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalUnixMakefileGenerator3::AppendFlags(std::string& flags,
|
|
const char* newFlags)
|
|
{
|
|
if(this->WatcomWMake && newFlags && *newFlags)
|
|
{
|
|
std::string newf = newFlags;
|
|
if(newf.find("\\\"") != newf.npos)
|
|
{
|
|
cmSystemTools::ReplaceString(newf, "\\\"", "\"");
|
|
this->cmLocalGenerator::AppendFlags(flags, newf.c_str());
|
|
return;
|
|
}
|
|
}
|
|
this->cmLocalGenerator::AppendFlags(flags, newFlags);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmLocalUnixMakefileGenerator3
|
|
::AppendRuleDepend(std::vector<std::string>& depends,
|
|
const char* ruleFileName)
|
|
{
|
|
// Add a dependency on the rule file itself unless an option to skip
|
|
// it is specifically enabled by the user or project.
|
|
const char* nodep =
|
|
this->Makefile->GetDefinition("CMAKE_SKIP_RULE_DEPENDENCY");
|
|
if(!nodep || cmSystemTools::IsOff(nodep))
|
|
{
|
|
depends.push_back(ruleFileName);
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmLocalUnixMakefileGenerator3
|
|
::AppendCustomDepends(std::vector<std::string>& depends,
|
|
const std::vector<cmCustomCommand>& ccs)
|
|
{
|
|
for(std::vector<cmCustomCommand>::const_iterator i = ccs.begin();
|
|
i != ccs.end(); ++i)
|
|
{
|
|
this->AppendCustomDepend(depends, *i);
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmLocalUnixMakefileGenerator3
|
|
::AppendCustomDepend(std::vector<std::string>& depends,
|
|
const cmCustomCommand& cc)
|
|
{
|
|
for(std::vector<std::string>::const_iterator d = cc.GetDepends().begin();
|
|
d != cc.GetDepends().end(); ++d)
|
|
{
|
|
// Lookup the real name of the dependency in case it is a CMake target.
|
|
std::string dep = this->GetRealDependency
|
|
(d->c_str(), this->ConfigurationName.c_str());
|
|
depends.push_back(dep);
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmLocalUnixMakefileGenerator3
|
|
::AppendCustomCommands(std::vector<std::string>& commands,
|
|
const std::vector<cmCustomCommand>& ccs)
|
|
{
|
|
for(std::vector<cmCustomCommand>::const_iterator i = ccs.begin();
|
|
i != ccs.end(); ++i)
|
|
{
|
|
this->AppendCustomCommand(commands, *i);
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmLocalUnixMakefileGenerator3
|
|
::AppendCustomCommand(std::vector<std::string>& commands,
|
|
const cmCustomCommand& cc)
|
|
{
|
|
// if the command specified a working directory use it.
|
|
const char* dir = this->Makefile->GetStartOutputDirectory();
|
|
const char* workingDir = cc.GetWorkingDirectory();
|
|
if(workingDir)
|
|
{
|
|
dir = workingDir;
|
|
}
|
|
bool escapeOldStyle = cc.GetEscapeOldStyle();
|
|
bool escapeAllowMakeVars = cc.GetEscapeAllowMakeVars();
|
|
|
|
// Add each command line to the set of commands.
|
|
std::vector<std::string> commands1;
|
|
for(cmCustomCommandLines::const_iterator cl = cc.GetCommandLines().begin();
|
|
cl != cc.GetCommandLines().end(); ++cl)
|
|
{
|
|
// Build the command line in a single string.
|
|
const cmCustomCommandLine& commandLine = *cl;
|
|
std::string cmd = GetRealLocation(commandLine[0].c_str(),
|
|
this->ConfigurationName.c_str());
|
|
if (cmd.size())
|
|
{
|
|
cmSystemTools::ReplaceString(cmd, "/./", "/");
|
|
// Convert the command to a relative path only if the current
|
|
// working directory will be the start-output directory.
|
|
if(!workingDir)
|
|
{
|
|
cmd = this->Convert(cmd.c_str(),START_OUTPUT);
|
|
}
|
|
if(cmd.find("/") == cmd.npos &&
|
|
commandLine[0].find("/") != cmd.npos)
|
|
{
|
|
// Add a leading "./" for executables in the current directory.
|
|
cmd = "./" + cmd;
|
|
}
|
|
cmd = this->Convert(cmd.c_str(),NONE,SHELL);
|
|
for(unsigned int j=1; j < commandLine.size(); ++j)
|
|
{
|
|
cmd += " ";
|
|
if(escapeOldStyle)
|
|
{
|
|
cmd += this->EscapeForShellOldStyle(commandLine[j].c_str());
|
|
}
|
|
else
|
|
{
|
|
cmd += this->EscapeForShell(commandLine[j].c_str(),
|
|
escapeAllowMakeVars);
|
|
}
|
|
}
|
|
if(this->BorlandMakeCurlyHack)
|
|
{
|
|
// Borland Make has a very strange bug. If the first curly
|
|
// brace anywhere in the command string is a left curly, it
|
|
// must be written {{} instead of just {. Otherwise some
|
|
// curly braces are removed. The hack can be skipped if the
|
|
// first curly brace is the last character.
|
|
std::string::size_type lcurly = cmd.find("{");
|
|
if(lcurly != cmd.npos && lcurly < (cmd.size()-1))
|
|
{
|
|
std::string::size_type rcurly = cmd.find("}");
|
|
if(rcurly == cmd.npos || rcurly > lcurly)
|
|
{
|
|
// The first curly is a left curly. Use the hack.
|
|
std::string hack_cmd = cmd.substr(0, lcurly);
|
|
hack_cmd += "{{}";
|
|
hack_cmd += cmd.substr(lcurly+1);
|
|
cmd = hack_cmd;
|
|
}
|
|
}
|
|
}
|
|
commands1.push_back(cmd);
|
|
}
|
|
}
|
|
|
|
// Setup the proper working directory for the commands.
|
|
this->CreateCDCommand(commands1, dir,
|
|
this->Makefile->GetHomeOutputDirectory());
|
|
|
|
// push back the custom commands
|
|
commands.insert(commands.end(), commands1.begin(), commands1.end());
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmLocalUnixMakefileGenerator3
|
|
::AppendCleanCommand(std::vector<std::string>& commands,
|
|
const std::vector<std::string>& files,
|
|
cmTarget& target, const char* filename)
|
|
{
|
|
if(!files.empty())
|
|
{
|
|
std::string cleanfile = this->Makefile->GetCurrentOutputDirectory();
|
|
cleanfile += "/";
|
|
cleanfile += this->GetTargetDirectory(target);
|
|
cleanfile += "/cmake_clean";
|
|
if(filename)
|
|
{
|
|
cleanfile += "_";
|
|
cleanfile += filename;
|
|
}
|
|
cleanfile += ".cmake";
|
|
std::string cleanfilePath = this->Convert(cleanfile.c_str(), FULL);
|
|
std::ofstream fout(cleanfilePath.c_str());
|
|
if(!fout)
|
|
{
|
|
cmSystemTools::Error("Could not create ", cleanfilePath.c_str());
|
|
}
|
|
fout << "FILE(REMOVE\n";
|
|
std::string remove = "$(CMAKE_COMMAND) -P ";
|
|
remove += this->Convert(cleanfile.c_str(), START_OUTPUT, SHELL);
|
|
for(std::vector<std::string>::const_iterator f = files.begin();
|
|
f != files.end(); ++f)
|
|
{
|
|
fout << "\"" << this->Convert(f->c_str(),START_OUTPUT,UNCHANGED)
|
|
<< "\"\n";
|
|
}
|
|
fout << ")\n";
|
|
commands.push_back(remove);
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmLocalUnixMakefileGenerator3::AppendEcho(std::vector<std::string>& commands,
|
|
const char* text,
|
|
EchoColor color)
|
|
{
|
|
// Choose the color for the text.
|
|
std::string color_name;
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
if(this->GlobalGenerator->GetToolSupportsColor() && this->ColorMakefile)
|
|
{
|
|
// See cmake::ExecuteEchoColor in cmake.cxx for these options.
|
|
// This color set is readable on both black and white backgrounds.
|
|
switch(color)
|
|
{
|
|
case EchoNormal:
|
|
break;
|
|
case EchoDepend:
|
|
color_name = "--magenta --bold ";
|
|
break;
|
|
case EchoBuild:
|
|
color_name = "--green ";
|
|
break;
|
|
case EchoLink:
|
|
color_name = "--red --bold ";
|
|
break;
|
|
case EchoGenerate:
|
|
color_name = "--blue --bold ";
|
|
break;
|
|
case EchoGlobal:
|
|
color_name = "--cyan ";
|
|
break;
|
|
}
|
|
}
|
|
#else
|
|
(void)color;
|
|
#endif
|
|
|
|
// Echo one line at a time.
|
|
std::string line;
|
|
line.reserve(200);
|
|
for(const char* c = text;; ++c)
|
|
{
|
|
if(*c == '\n' || *c == '\0')
|
|
{
|
|
// Avoid writing a blank last line on end-of-string.
|
|
if(*c != '\0' || !line.empty())
|
|
{
|
|
// Add a command to echo this line.
|
|
std::string cmd;
|
|
if(color_name.empty())
|
|
{
|
|
// Use the native echo command.
|
|
cmd = this->NativeEchoCommand;
|
|
cmd += this->EscapeForShell(line.c_str(), false,
|
|
this->NativeEchoWindows);
|
|
}
|
|
else
|
|
{
|
|
// Use cmake to echo the text in color.
|
|
cmd = "@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) ";
|
|
cmd += color_name;
|
|
cmd += this->EscapeForShell(line.c_str());
|
|
}
|
|
commands.push_back(cmd);
|
|
}
|
|
|
|
// Reset the line to emtpy.
|
|
line = "";
|
|
|
|
// Terminate on end-of-string.
|
|
if(*c == '\0')
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
else if(*c != '\r')
|
|
{
|
|
// Append this character to the current line.
|
|
line += *c;
|
|
}
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string
|
|
cmLocalUnixMakefileGenerator3
|
|
::CreateMakeVariable(const char* sin, const char* s2in)
|
|
{
|
|
std::string s = sin;
|
|
std::string s2 = s2in;
|
|
std::string unmodified = s;
|
|
unmodified += s2;
|
|
// if there is no restriction on the length of make variables
|
|
// and there are no "." charactors in the string, then return the
|
|
// unmodified combination.
|
|
if((!this->MakefileVariableSize && unmodified.find('.') == s.npos)
|
|
&& (!this->MakefileVariableSize && unmodified.find('-') == s.npos))
|
|
{
|
|
return unmodified;
|
|
}
|
|
|
|
// see if the variable has been defined before and return
|
|
// the modified version of the variable
|
|
std::map<cmStdString, cmStdString>::iterator i =
|
|
this->MakeVariableMap.find(unmodified);
|
|
if(i != this->MakeVariableMap.end())
|
|
{
|
|
return i->second;
|
|
}
|
|
// start with the unmodified variable
|
|
std::string ret = unmodified;
|
|
// if this there is no value for this->MakefileVariableSize then
|
|
// the string must have bad characters in it
|
|
if(!this->MakefileVariableSize)
|
|
{
|
|
cmSystemTools::ReplaceString(ret, ".", "_");
|
|
cmSystemTools::ReplaceString(ret, "-", "__");
|
|
int ni = 0;
|
|
char buffer[5];
|
|
// make sure the _ version is not already used, if
|
|
// it is used then add number to the end of the variable
|
|
while(this->ShortMakeVariableMap.count(ret) && ni < 1000)
|
|
{
|
|
++ni;
|
|
sprintf(buffer, "%04d", ni);
|
|
ret = unmodified + buffer;
|
|
}
|
|
this->ShortMakeVariableMap[ret] = "1";
|
|
this->MakeVariableMap[unmodified] = ret;
|
|
return ret;
|
|
}
|
|
|
|
// if the string is greater the 32 chars it is an invalid vairable name
|
|
// for borland make
|
|
if(static_cast<int>(ret.size()) > this->MakefileVariableSize)
|
|
{
|
|
int keep = this->MakefileVariableSize - 8;
|
|
int size = keep + 3;
|
|
std::string str1 = s;
|
|
std::string str2 = s2;
|
|
// we must shorten the combined string by 4 charactors
|
|
// keep no more than 24 charactors from the second string
|
|
if(static_cast<int>(str2.size()) > keep)
|
|
{
|
|
str2 = str2.substr(0, keep);
|
|
}
|
|
if(static_cast<int>(str1.size()) + static_cast<int>(str2.size()) > size)
|
|
{
|
|
str1 = str1.substr(0, size - str2.size());
|
|
}
|
|
char buffer[5];
|
|
int ni = 0;
|
|
sprintf(buffer, "%04d", ni);
|
|
ret = str1 + str2 + buffer;
|
|
while(this->ShortMakeVariableMap.count(ret) && ni < 1000)
|
|
{
|
|
++ni;
|
|
sprintf(buffer, "%04d", ni);
|
|
ret = str1 + str2 + buffer;
|
|
}
|
|
if(ni == 1000)
|
|
{
|
|
cmSystemTools::Error("Borland makefile variable length too long");
|
|
return unmodified;
|
|
}
|
|
// once an unused variable is found
|
|
this->ShortMakeVariableMap[ret] = "1";
|
|
}
|
|
// always make an entry into the unmodified to variable map
|
|
this->MakeVariableMap[unmodified] = ret;
|
|
return ret;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
bool cmLocalUnixMakefileGenerator3::ScanDependencies(const char* tgtInfo)
|
|
{
|
|
// The info file for this target
|
|
std::string infoFile = tgtInfo;
|
|
|
|
// Read the directory information file.
|
|
cmMakefile* mf = this->Makefile;
|
|
bool haveDirectoryInfo = false;
|
|
std::string dirInfoFile = this->Makefile->GetStartOutputDirectory();
|
|
dirInfoFile += cmake::GetCMakeFilesDirectory();
|
|
dirInfoFile += "/CMakeDirectoryInformation.cmake";
|
|
if(mf->ReadListFile(0, dirInfoFile.c_str()) &&
|
|
!cmSystemTools::GetErrorOccuredFlag())
|
|
{
|
|
haveDirectoryInfo = true;
|
|
}
|
|
|
|
// read in the target info file
|
|
if(!mf->ReadListFile(0, infoFile.c_str()) ||
|
|
cmSystemTools::GetErrorOccuredFlag())
|
|
{
|
|
cmSystemTools::Error("Target DependInfo.cmake file not found");
|
|
}
|
|
|
|
// Lookup useful directory information.
|
|
if(haveDirectoryInfo)
|
|
{
|
|
// Test whether we need to force Unix paths.
|
|
if(const char* force = mf->GetDefinition("CMAKE_FORCE_UNIX_PATHS"))
|
|
{
|
|
if(!cmSystemTools::IsOff(force))
|
|
{
|
|
cmSystemTools::SetForceUnixPaths(true);
|
|
}
|
|
}
|
|
|
|
// Setup relative path top directories.
|
|
this->RelativePathsConfigured = true;
|
|
if(const char* relativePathTopSource =
|
|
mf->GetDefinition("CMAKE_RELATIVE_PATH_TOP_SOURCE"))
|
|
{
|
|
this->RelativePathTopSource = relativePathTopSource;
|
|
}
|
|
if(const char* relativePathTopBinary =
|
|
mf->GetDefinition("CMAKE_RELATIVE_PATH_TOP_BINARY"))
|
|
{
|
|
this->RelativePathTopBinary = relativePathTopBinary;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
cmSystemTools::Error("Directory Information file not found");
|
|
}
|
|
|
|
// create the file stream for the depends file
|
|
std::string dir = cmSystemTools::GetFilenamePath(infoFile);
|
|
|
|
// Open the rule file. This should be copy-if-different because the
|
|
// rules may depend on this file itself.
|
|
std::string ruleFileNameFull = dir;
|
|
ruleFileNameFull += "/depend.make";
|
|
cmGeneratedFileStream ruleFileStream(ruleFileNameFull.c_str());
|
|
ruleFileStream.SetCopyIfDifferent(true);
|
|
if(!ruleFileStream)
|
|
{
|
|
return false;
|
|
}
|
|
std::string internalRuleFileNameFull = dir;
|
|
internalRuleFileNameFull += "/depend.internal";
|
|
cmGeneratedFileStream
|
|
internalRuleFileStream(internalRuleFileNameFull.c_str());
|
|
internalRuleFileStream.SetCopyIfDifferent(true);
|
|
if(!internalRuleFileStream)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
this->WriteDisclaimer(ruleFileStream);
|
|
this->WriteDisclaimer(internalRuleFileStream);
|
|
|
|
// for each language we need to scan, scan it
|
|
const char *langStr = mf->GetSafeDefinition("CMAKE_DEPENDS_LANGUAGES");
|
|
std::vector<std::string> langs;
|
|
cmSystemTools::ExpandListArgument(langStr, langs);
|
|
for (std::vector<std::string>::iterator li =
|
|
langs.begin(); li != langs.end(); ++li)
|
|
{
|
|
// construct the checker
|
|
std::string lang = li->c_str();
|
|
|
|
// Get the set of include directories.
|
|
std::vector<std::string> includes;
|
|
if(haveDirectoryInfo)
|
|
{
|
|
std::string includePathVar = "CMAKE_";
|
|
includePathVar += lang;
|
|
includePathVar += "_INCLUDE_PATH";
|
|
if(const char* includePath = mf->GetDefinition(includePathVar.c_str()))
|
|
{
|
|
cmSystemTools::ExpandListArgument(includePath, includes);
|
|
}
|
|
}
|
|
|
|
// Get the include file regular expression.
|
|
std::string includeRegexScan = "^.*$";
|
|
std::string includeRegexComplain = "^$";
|
|
if(haveDirectoryInfo)
|
|
{
|
|
std::string scanRegexVar = "CMAKE_";
|
|
scanRegexVar += lang;
|
|
scanRegexVar += "_INCLUDE_REGEX_SCAN";
|
|
if(const char* scanRegex = mf->GetDefinition(scanRegexVar.c_str()))
|
|
{
|
|
includeRegexScan = scanRegex;
|
|
}
|
|
std::string complainRegexVar = "CMAKE_";
|
|
complainRegexVar += lang;
|
|
complainRegexVar += "_INCLUDE_REGEX_COMPLAIN";
|
|
if(const char* complainRegex =
|
|
mf->GetDefinition(complainRegexVar.c_str()))
|
|
{
|
|
includeRegexComplain = complainRegex;
|
|
}
|
|
}
|
|
|
|
// Create the scanner for this language
|
|
cmDepends *scanner = 0;
|
|
if(lang == "C" || lang == "CXX" || lang == "RC")
|
|
{
|
|
std::string includeCacheFileName = dir;
|
|
includeCacheFileName += "/";
|
|
includeCacheFileName += lang;
|
|
includeCacheFileName += ".includecache";
|
|
|
|
// TODO: Handle RC (resource files) dependencies correctly.
|
|
scanner = new cmDependsC(includes,
|
|
includeRegexScan.c_str(),
|
|
includeRegexComplain.c_str(),
|
|
includeCacheFileName);
|
|
scanner->SetLocalGenerator(this);
|
|
}
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
else if(lang == "Fortran")
|
|
{
|
|
scanner = new cmDependsFortran(includes);
|
|
}
|
|
else if(lang == "Java")
|
|
{
|
|
scanner = new cmDependsJava();
|
|
}
|
|
#endif
|
|
|
|
if (scanner)
|
|
{
|
|
scanner->SetFileComparison
|
|
(this->GlobalGenerator->GetCMakeInstance()->GetFileComparison());
|
|
// for each file we need to scan
|
|
std::string srcLang = "CMAKE_DEPENDS_CHECK_";
|
|
srcLang += lang;
|
|
const char *srcStr = mf->GetSafeDefinition(srcLang.c_str());
|
|
std::vector<std::string> srcs;
|
|
cmSystemTools::ExpandListArgument(srcStr, srcs);
|
|
for (std::vector<std::string>::iterator si =
|
|
srcs.begin(); si != srcs.end(); ++si)
|
|
{
|
|
std::string &src = *si;
|
|
++si;
|
|
// make sure the object file is relative to home output
|
|
std::string obj = *si;
|
|
obj = this->Convert(obj.c_str(),HOME_OUTPUT,MAKEFILE);
|
|
scanner->Write(src.c_str(),obj.c_str(),
|
|
ruleFileStream, internalRuleFileStream);
|
|
}
|
|
|
|
// free the scanner for this language
|
|
delete scanner;
|
|
}
|
|
}
|
|
|
|
// dependencies were generated, so touch the mark file
|
|
ruleFileNameFull += ".mark";
|
|
std::ofstream fmark(ruleFileNameFull.c_str());
|
|
fmark << "Dependencies updated>" << std::endl;
|
|
|
|
return true;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalUnixMakefileGenerator3
|
|
::WriteLocalAllRules(std::ostream& ruleFileStream)
|
|
{
|
|
this->WriteDisclaimer(ruleFileStream);
|
|
|
|
// Write the main entry point target. This must be the VERY first
|
|
// target so that make with no arguments will run it.
|
|
{
|
|
// Just depend on the all target to drive the build.
|
|
std::vector<std::string> depends;
|
|
std::vector<std::string> no_commands;
|
|
depends.push_back("all");
|
|
|
|
// Write the rule.
|
|
this->WriteMakeRule(ruleFileStream,
|
|
"Default target executed when no arguments are "
|
|
"given to make.",
|
|
"default_target",
|
|
depends,
|
|
no_commands, true);
|
|
}
|
|
|
|
this->WriteSpecialTargetsTop(ruleFileStream);
|
|
|
|
// Include the progress variables for the target.
|
|
std::string progressFile = cmake::GetCMakeFilesDirectory();
|
|
progressFile += "/progress.make";
|
|
std::string progressFileNameFull =
|
|
this->ConvertToFullPath(progressFile.c_str());
|
|
ruleFileStream
|
|
<< "# Include the progress variables for this target.\n"
|
|
<< this->IncludeDirective << " "
|
|
<< this->Convert(progressFileNameFull.c_str(),
|
|
cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::MAKEFILE) << "\n\n";
|
|
|
|
// Write all global targets
|
|
this->WriteDivider(ruleFileStream);
|
|
ruleFileStream
|
|
<< "# Targets provided globally by CMake.\n"
|
|
<< "\n";
|
|
cmTargets* targets = &(this->Makefile->GetTargets());
|
|
cmTargets::iterator glIt;
|
|
for ( glIt = targets->begin(); glIt != targets->end(); ++ glIt )
|
|
{
|
|
if ( glIt->second.GetType() == cmTarget::GLOBAL_TARGET )
|
|
{
|
|
std::string targetString = "Special rule for the target " + glIt->first;
|
|
std::vector<std::string> commands;
|
|
std::vector<std::string> depends;
|
|
|
|
const char* text = glIt->second.GetProperty("EchoString");
|
|
if ( !text )
|
|
{
|
|
text = "Running external command ...";
|
|
}
|
|
std::set<cmStdString>::const_iterator dit;
|
|
for ( dit = glIt->second.GetUtilities().begin();
|
|
dit != glIt->second.GetUtilities().end();
|
|
++ dit )
|
|
{
|
|
depends.push_back(dit->c_str());
|
|
}
|
|
this->AppendEcho(commands, text,
|
|
cmLocalUnixMakefileGenerator3::EchoGlobal);
|
|
|
|
// Global targets store their rules in pre- and post-build commands.
|
|
this->AppendCustomDepends(depends,
|
|
glIt->second.GetPreBuildCommands());
|
|
this->AppendCustomDepends(depends,
|
|
glIt->second.GetPostBuildCommands());
|
|
this->AppendCustomCommands(commands,
|
|
glIt->second.GetPreBuildCommands());
|
|
this->AppendCustomCommands(commands,
|
|
glIt->second.GetPostBuildCommands());
|
|
std::string targetName = glIt->second.GetName();
|
|
this->WriteMakeRule(ruleFileStream, targetString.c_str(),
|
|
targetName.c_str(), depends, commands, true);
|
|
|
|
// Provide a "/fast" version of the target.
|
|
depends.clear();
|
|
if((targetName == "install") || (targetName == "install_local"))
|
|
{
|
|
// Provide a fast install target that does not depend on all
|
|
// but has the same command.
|
|
depends.push_back("preinstall/fast");
|
|
}
|
|
else
|
|
{
|
|
// Just forward to the real target so at least it will work.
|
|
depends.push_back(targetName);
|
|
commands.clear();
|
|
}
|
|
targetName += "/fast";
|
|
this->WriteMakeRule(ruleFileStream, targetString.c_str(),
|
|
targetName.c_str(), depends, commands, true);
|
|
}
|
|
}
|
|
|
|
std::vector<std::string> depends;
|
|
std::vector<std::string> commands;
|
|
|
|
// Write the all rule.
|
|
std::string dir;
|
|
std::string recursiveTarget = this->Makefile->GetStartOutputDirectory();
|
|
recursiveTarget += "/all";
|
|
|
|
depends.push_back("cmake_check_build_system");
|
|
|
|
std::string progressDir = this->Makefile->GetHomeOutputDirectory();
|
|
progressDir += cmake::GetCMakeFilesDirectory();
|
|
{
|
|
cmOStringStream progCmd;
|
|
progCmd <<
|
|
"$(CMAKE_COMMAND) -E cmake_progress_start ";
|
|
progCmd << this->Convert(progressDir.c_str(),
|
|
cmLocalGenerator::FULL,
|
|
cmLocalGenerator::SHELL);
|
|
progCmd << " $(CMAKE_ALL_PROGRESS)";
|
|
commands.push_back(progCmd.str());
|
|
}
|
|
std::string mf2Dir = cmake::GetCMakeFilesDirectoryPostSlash();
|
|
mf2Dir += "Makefile2";
|
|
commands.push_back(this->GetRecursiveMakeCall(mf2Dir.c_str(),
|
|
recursiveTarget.c_str()));
|
|
this->CreateCDCommand(commands,
|
|
this->Makefile->GetHomeOutputDirectory(),
|
|
this->Makefile->GetStartOutputDirectory());
|
|
{
|
|
cmOStringStream progCmd;
|
|
progCmd << "$(CMAKE_COMMAND) -E cmake_progress_start "; // # 0
|
|
progCmd << this->Convert(progressDir.c_str(),
|
|
cmLocalGenerator::FULL,
|
|
cmLocalGenerator::SHELL);
|
|
progCmd << " 0";
|
|
commands.push_back(progCmd.str());
|
|
}
|
|
this->WriteMakeRule(ruleFileStream, "The main all target", "all",
|
|
depends, commands, true);
|
|
|
|
// Write the clean rule.
|
|
recursiveTarget = this->Makefile->GetStartOutputDirectory();
|
|
recursiveTarget += "/clean";
|
|
commands.clear();
|
|
depends.clear();
|
|
commands.push_back(this->GetRecursiveMakeCall(mf2Dir.c_str(),
|
|
recursiveTarget.c_str()));
|
|
this->CreateCDCommand(commands,
|
|
this->Makefile->GetHomeOutputDirectory(),
|
|
this->Makefile->GetStartOutputDirectory());
|
|
this->WriteMakeRule(ruleFileStream, "The main clean target", "clean",
|
|
depends, commands, true);
|
|
commands.clear();
|
|
depends.clear();
|
|
depends.push_back("clean");
|
|
this->WriteMakeRule(ruleFileStream, "The main clean target", "clean/fast",
|
|
depends, commands, true);
|
|
|
|
// Write the preinstall rule.
|
|
recursiveTarget = this->Makefile->GetStartOutputDirectory();
|
|
recursiveTarget += "/preinstall";
|
|
commands.clear();
|
|
depends.clear();
|
|
const char* noall =
|
|
this->Makefile->GetDefinition("CMAKE_SKIP_INSTALL_ALL_DEPENDENCY");
|
|
if(!noall || cmSystemTools::IsOff(noall))
|
|
{
|
|
// Drive the build before installing.
|
|
depends.push_back("all");
|
|
}
|
|
else
|
|
{
|
|
// At least make sure the build system is up to date.
|
|
depends.push_back("cmake_check_build_system");
|
|
}
|
|
commands.push_back
|
|
(this->GetRecursiveMakeCall(mf2Dir.c_str(), recursiveTarget.c_str()));
|
|
this->CreateCDCommand(commands,
|
|
this->Makefile->GetHomeOutputDirectory(),
|
|
this->Makefile->GetStartOutputDirectory());
|
|
this->WriteMakeRule(ruleFileStream, "Prepare targets for installation.",
|
|
"preinstall", depends, commands, true);
|
|
depends.clear();
|
|
this->WriteMakeRule(ruleFileStream, "Prepare targets for installation.",
|
|
"preinstall/fast", depends, commands, true);
|
|
|
|
// write the depend rule, really a recompute depends rule
|
|
depends.clear();
|
|
commands.clear();
|
|
std::string cmakefileName = cmake::GetCMakeFilesDirectoryPostSlash();
|
|
cmakefileName += "Makefile.cmake";
|
|
std::string runRule =
|
|
"$(CMAKE_COMMAND) -H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)";
|
|
runRule += " --check-build-system ";
|
|
runRule += this->Convert(cmakefileName.c_str(),cmLocalGenerator::NONE,
|
|
cmLocalGenerator::SHELL);
|
|
runRule += " 1";
|
|
commands.push_back(runRule);
|
|
this->WriteMakeRule(ruleFileStream, "clear depends",
|
|
"depend",
|
|
depends, commands, true);
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalUnixMakefileGenerator3::CheckDependencies(cmMakefile* mf,
|
|
bool verbose,
|
|
bool clear)
|
|
{
|
|
// Get the list of target files to check
|
|
const char* infoDef = mf->GetDefinition("CMAKE_DEPEND_INFO_FILES");
|
|
if(!infoDef)
|
|
{
|
|
return;
|
|
}
|
|
std::vector<std::string> files;
|
|
cmSystemTools::ExpandListArgument(infoDef, files);
|
|
|
|
// For each info file run the check
|
|
cmDependsC checker;
|
|
checker.SetVerbose(verbose);
|
|
checker.SetFileComparison
|
|
(this->GlobalGenerator->GetCMakeInstance()->GetFileComparison());
|
|
for(std::vector<std::string>::iterator l = files.begin();
|
|
l != files.end(); ++l)
|
|
{
|
|
// either clear or check the files
|
|
std::string dir = cmSystemTools::GetFilenamePath(l->c_str());
|
|
std::string internalDependFile = dir + "/depend.internal";
|
|
std::string dependFile = dir + "/depend.make";
|
|
if (clear)
|
|
{
|
|
checker.Clear(internalDependFile.c_str());
|
|
checker.Clear(dependFile.c_str());
|
|
}
|
|
else
|
|
{
|
|
checker.Check(dependFile.c_str(), internalDependFile.c_str());
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void cmLocalUnixMakefileGenerator3
|
|
::WriteDependLanguageInfo(std::ostream& cmakefileStream, cmTarget &target)
|
|
{
|
|
// now write all the language stuff
|
|
// Set the set of files to check for dependency integrity.
|
|
std::set<cmStdString> checkSetLangs;
|
|
std::map<cmStdString,cmLocalUnixMakefileGenerator3::IntegrityCheckSet>&
|
|
checkSet = this->GetIntegrityCheckSet()[target.GetName()];
|
|
for(std::map<cmStdString,
|
|
cmLocalUnixMakefileGenerator3::IntegrityCheckSet>::const_iterator
|
|
l = checkSet.begin(); l != checkSet.end(); ++l)
|
|
{
|
|
checkSetLangs.insert(l->first);
|
|
}
|
|
|
|
// list the languages
|
|
cmakefileStream
|
|
<< "# The set of files whose dependency integrity should be checked:\n";
|
|
cmakefileStream
|
|
<< "SET(CMAKE_DEPENDS_LANGUAGES\n";
|
|
for(std::set<cmStdString>::iterator
|
|
l = checkSetLangs.begin(); l != checkSetLangs.end(); ++l)
|
|
{
|
|
cmakefileStream << " \"" << l->c_str() << "\"\n";
|
|
}
|
|
cmakefileStream << " )\n";
|
|
|
|
// now list the files for each language
|
|
for(std::set<cmStdString>::iterator
|
|
l = checkSetLangs.begin(); l != checkSetLangs.end(); ++l)
|
|
{
|
|
cmakefileStream
|
|
<< "SET(CMAKE_DEPENDS_CHECK_" << l->c_str() << "\n";
|
|
// get the check set for this local gen and language
|
|
cmLocalUnixMakefileGenerator3::IntegrityCheckSet iCheckSet =
|
|
checkSet[*l];
|
|
// for each file
|
|
for(cmLocalUnixMakefileGenerator3::IntegrityCheckSet::const_iterator
|
|
csIter = iCheckSet.begin();
|
|
csIter != iCheckSet.end(); ++csIter)
|
|
{
|
|
cmakefileStream << " \"" << (*csIter)->GetFullPath() << "\"\n";
|
|
// Get the full path name of the object file.
|
|
std::string obj = this->Makefile->GetStartOutputDirectory();
|
|
obj += "/";
|
|
obj += this->GetObjectFileName(target, **csIter);
|
|
cmakefileStream << " \"" <<
|
|
this->Convert(obj.c_str(),
|
|
cmLocalGenerator::FULL).c_str() << "\"\n";
|
|
}
|
|
cmakefileStream << " )\n";
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string
|
|
cmLocalUnixMakefileGenerator3
|
|
::GetObjectFileName(cmTarget& target,
|
|
const cmSourceFile& source,
|
|
std::string* nameWithoutTargetDir)
|
|
{
|
|
if(const char* fileTargetDirectory =
|
|
source.GetProperty("MACOSX_PACKAGE_LOCATION"))
|
|
{
|
|
// Special handling for OSX package files.
|
|
std::string objectName = this->GetObjectFileNameWithoutTarget(source, 0);
|
|
if(nameWithoutTargetDir)
|
|
{
|
|
*nameWithoutTargetDir = objectName;
|
|
}
|
|
objectName = cmSystemTools::GetFilenameName(objectName.c_str());
|
|
std::string targetName;
|
|
std::string targetNameReal;
|
|
std::string targetNameImport;
|
|
std::string targetNamePDB;
|
|
target.GetExecutableNames(targetName, targetNameReal, targetNameImport,
|
|
targetNamePDB, this->ConfigurationName.c_str());
|
|
std::string obj;
|
|
if ( target.GetPropertyAsBool("MACOSX_BUNDLE") )
|
|
{
|
|
// Construct the full path version of the names.
|
|
obj = target.GetDirectory();
|
|
obj += "/";
|
|
obj += targetName + ".app/Contents/";
|
|
obj += fileTargetDirectory;
|
|
}
|
|
else
|
|
{
|
|
// Framework not handled yet
|
|
abort();
|
|
}
|
|
obj = cmSystemTools::RelativePath
|
|
(this->Makefile->GetHomeOutputDirectory(), obj.c_str());
|
|
obj += "/";
|
|
obj += objectName;
|
|
return obj;
|
|
}
|
|
else
|
|
{
|
|
// Start with the target directory.
|
|
std::string obj = this->GetTargetDirectory(target);
|
|
obj += "/";
|
|
|
|
// Get the object file name without the target directory.
|
|
std::string::size_type dir_len = 0;
|
|
dir_len += strlen(this->Makefile->GetCurrentOutputDirectory());
|
|
dir_len += 1;
|
|
dir_len += obj.size();
|
|
std::string objectName =
|
|
this->GetObjectFileNameWithoutTarget(source, dir_len);
|
|
if(nameWithoutTargetDir)
|
|
{
|
|
*nameWithoutTargetDir = objectName;
|
|
}
|
|
|
|
// Append the object name to the target directory.
|
|
obj += objectName;
|
|
return obj;
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalUnixMakefileGenerator3::WriteDisclaimer(std::ostream& os)
|
|
{
|
|
os
|
|
<< "# CMAKE generated file: DO NOT EDIT!\n"
|
|
<< "# Generated by \"" << this->GlobalGenerator->GetName() << "\""
|
|
<< " Generator, CMake Version "
|
|
<< cmVersion::GetMajorVersion() << "."
|
|
<< cmVersion::GetMinorVersion() << "\n\n";
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string
|
|
cmLocalUnixMakefileGenerator3
|
|
::GetRecursiveMakeCall(const char *makefile, const char* tgt)
|
|
{
|
|
// Call make on the given file.
|
|
std::string cmd;
|
|
cmd += "$(MAKE) -f ";
|
|
cmd += this->Convert(makefile,NONE,SHELL);
|
|
cmd += " ";
|
|
|
|
// Passg down verbosity level.
|
|
if(this->GetMakeSilentFlag().size())
|
|
{
|
|
cmd += this->GetMakeSilentFlag();
|
|
cmd += " ";
|
|
}
|
|
|
|
// Most unix makes will pass the command line flags to make down to
|
|
// sub-invoked makes via an environment variable. However, some
|
|
// makes do not support that, so you have to pass the flags
|
|
// explicitly.
|
|
if(this->GetPassMakeflags())
|
|
{
|
|
cmd += "-$(MAKEFLAGS) ";
|
|
}
|
|
|
|
// Add the target.
|
|
if (tgt && tgt[0] != '\0')
|
|
{
|
|
// The make target is always relative to the top of the build tree.
|
|
std::string tgt2 = this->Convert(tgt, HOME_OUTPUT);
|
|
|
|
// The target may have been written with windows paths.
|
|
cmSystemTools::ConvertToOutputSlashes(tgt2);
|
|
|
|
// Escape one extra time if the make tool requires it.
|
|
if(this->MakeCommandEscapeTargetTwice)
|
|
{
|
|
tgt2 = this->EscapeForShell(tgt2.c_str(), true, false);
|
|
}
|
|
|
|
// The target name is now a string that should be passed verbatim
|
|
// on the command line.
|
|
cmd += this->EscapeForShell(tgt2.c_str(), true, false);
|
|
}
|
|
return cmd;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalUnixMakefileGenerator3::WriteDivider(std::ostream& os)
|
|
{
|
|
os
|
|
<< "#======================================"
|
|
<< "=======================================\n";
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmLocalUnixMakefileGenerator3
|
|
::WriteCMakeArgument(std::ostream& os, const char* s)
|
|
{
|
|
// Write the given string to the stream with escaping to get it back
|
|
// into CMake through the lexical scanner.
|
|
os << "\"";
|
|
for(const char* c = s; *c; ++c)
|
|
{
|
|
if(*c == '\\')
|
|
{
|
|
os << "\\\\";
|
|
}
|
|
else if(*c == '"')
|
|
{
|
|
os << "\\\"";
|
|
}
|
|
else
|
|
{
|
|
os << *c;
|
|
}
|
|
}
|
|
os << "\"";
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string
|
|
cmLocalUnixMakefileGenerator3::ConvertToQuotedOutputPath(const char* p)
|
|
{
|
|
|
|
// Split the path into its components.
|
|
std::vector<std::string> components;
|
|
cmSystemTools::SplitPath(p, components);
|
|
|
|
// Return an empty path if there are no components.
|
|
if(components.empty())
|
|
{
|
|
return "\"\"";
|
|
}
|
|
|
|
// Choose a slash direction and fix root component.
|
|
const char* slash = "/";
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
if(!cmSystemTools::GetForceUnixPaths())
|
|
{
|
|
slash = "\\";
|
|
for(std::string::iterator i = components[0].begin();
|
|
i != components[0].end(); ++i)
|
|
{
|
|
if(*i == '/')
|
|
{
|
|
*i = '\\';
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
// Begin the quoted result with the root component.
|
|
std::string result = "\"";
|
|
result += components[0];
|
|
|
|
// Now add the rest of the components separated by the proper slash
|
|
// direction for this platform.
|
|
bool first = true;
|
|
for(unsigned int i=1; i < components.size(); ++i)
|
|
{
|
|
// Only the last component can be empty to avoid double slashes.
|
|
if(components[i].length() > 0 || (i == (components.size()-1)))
|
|
{
|
|
if(!first)
|
|
{
|
|
result += slash;
|
|
}
|
|
result += components[i];
|
|
first = false;
|
|
}
|
|
}
|
|
|
|
// Close the quoted result.
|
|
result += "\"";
|
|
|
|
return result;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string
|
|
cmLocalUnixMakefileGenerator3::GetTargetDirectory(cmTarget& target)
|
|
{
|
|
std::string dir = cmake::GetCMakeFilesDirectoryPostSlash();
|
|
dir += target.GetName();
|
|
dir += ".dir";
|
|
return dir;
|
|
}
|
|
|
|
void cmLocalUnixMakefileGenerator3
|
|
::CreateCDCommand(std::vector<std::string>& commands, const char *tgtDir,
|
|
const char *retDir)
|
|
{
|
|
// do we need to cd?
|
|
if (!strcmp(tgtDir,retDir))
|
|
{
|
|
return;
|
|
}
|
|
|
|
if(!this->UnixCD)
|
|
{
|
|
// On Windows we must perform each step separately and then change
|
|
// back because the shell keeps the working directory between
|
|
// commands.
|
|
std::string cmd = "cd ";
|
|
cmd += this->ConvertToOutputForExisting(tgtDir);
|
|
commands.insert(commands.begin(),cmd);
|
|
|
|
// Change back to the starting directory. Any trailing slash must be
|
|
// removed to avoid problems with Borland Make.
|
|
std::string back = retDir;
|
|
if(back.size() && back[back.size()-1] == '/')
|
|
{
|
|
back = back.substr(0, back.size()-1);
|
|
}
|
|
cmd = "cd ";
|
|
cmd += this->ConvertToOutputForExisting(back.c_str());
|
|
commands.push_back(cmd);
|
|
}
|
|
else
|
|
{
|
|
// On UNIX we must construct a single shell command to change
|
|
// directory and build because make resets the directory between
|
|
// each command.
|
|
std::vector<std::string>::iterator i = commands.begin();
|
|
for (; i != commands.end(); ++i)
|
|
{
|
|
std::string cmd = "cd ";
|
|
cmd += this->ConvertToOutputForExisting(tgtDir);
|
|
cmd += " && ";
|
|
cmd += *i;
|
|
*i = cmd;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void cmLocalUnixMakefileGenerator3
|
|
::GetTargetObjectFileDirectories(cmTarget* target,
|
|
std::vector<std::string>& dirs)
|
|
{
|
|
std::string dir = this->Makefile->GetCurrentOutputDirectory();
|
|
dir += "/";
|
|
dir += this->GetTargetDirectory(*target);
|
|
dirs.push_back(dir);
|
|
}
|