4878c00905
"imported" executable target. This can then be used e.g. with ADD_CUSTOM_COMMAND() to generate stuff. It adds a second container for "imported" targets, and FindTarget() now takes an additional argument bool useImportedTargets to specify whether you also want to search in the imported targets or only in the "normal" targets. Alex
1963 lines
62 KiB
C++
1963 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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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";
|
|
lpos = rpos+1;
|
|
}
|
|
os << "# " << replace.substr(lpos) << "\n";
|
|
}
|
|
|
|
// 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")
|
|
|| (targetName == "install_strip"))
|
|
{
|
|
// 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);
|
|
}
|