2005-05-05 20:45:53 +04:00
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/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator3
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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 "cmGlobalUnixMakefileGenerator3.h"
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#include "cmLocalUnixMakefileGenerator3.h"
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#include "cmMakefile.h"
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#include "cmake.h"
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#include "cmGeneratedFileStream.h"
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cmGlobalUnixMakefileGenerator3::cmGlobalUnixMakefileGenerator3()
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{
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// This type of makefile always requires unix style paths
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m_ForceUnixPaths = true;
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m_FindMakeProgramFile = "CMakeUnixFindMake.cmake";
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}
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void cmGlobalUnixMakefileGenerator3
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::EnableLanguage(std::vector<std::string>const& languages, cmMakefile *mf)
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{
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mf->AddDefinition("CMAKE_CFG_INTDIR",".");
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this->cmGlobalGenerator::EnableLanguage(languages, mf);
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std::string path;
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for(std::vector<std::string>::const_iterator l = languages.begin();
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l != languages.end(); ++l)
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{
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const char* lang = l->c_str();
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std::string langComp = "CMAKE_";
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langComp += lang;
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langComp += "_COMPILER";
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if(!mf->GetDefinition(langComp.c_str()))
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{
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cmSystemTools::Error(langComp.c_str(), " not set, after EnableLanguage");
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continue;
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}
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const char* cc = mf->GetRequiredDefinition(langComp.c_str());
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path = cmSystemTools::FindProgram(cc);
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if(path.size() == 0)
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{
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std::string message = "your ";
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message += lang;
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message += " compiler: ";
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if(cc)
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{
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message += cc;
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}
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else
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{
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message += "(NULL)";
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}
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message += " was not found in your path. "
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"For CMake to correctly use try compile commands, the compiler must "
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"be in your path. Please add the compiler to your PATH environment,"
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" and re-run CMake.";
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cmSystemTools::Error(message.c_str());
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}
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}
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}
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///! Create a local generator appropriate to this Global Generator
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cmLocalGenerator *cmGlobalUnixMakefileGenerator3::CreateLocalGenerator()
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{
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cmLocalGenerator* lg = new cmLocalUnixMakefileGenerator3;
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lg->SetGlobalGenerator(this);
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return lg;
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}
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//----------------------------------------------------------------------------
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void cmGlobalUnixMakefileGenerator3::GetDocumentation(cmDocumentationEntry& entry) const
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{
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entry.name = this->GetName();
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entry.brief = "Generates standard UNIX makefiles.";
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entry.full =
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"A hierarchy of UNIX makefiles is generated into the build tree. Any "
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"standard UNIX-style make program can build the project through the "
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"default make target. A \"make install\" target is also provided.";
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}
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2005-05-06 22:49:38 +04:00
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//----------------------------------------------------------------------------
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void cmGlobalUnixMakefileGenerator3::Generate()
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{
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// first do superclass method
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this->cmGlobalGenerator::Generate();
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// write the main makefile
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this->WriteMainMakefile();
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this->WriteMainCMakefile();
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// now write the support Makefiles
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this->WriteDependMakefile();
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this->WriteBuildMakefile();
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this->WriteCleanMakefile();
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}
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void cmGlobalUnixMakefileGenerator3::WriteMainMakefile()
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{
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// Open the output file. This should not be copy-if-different
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// because the check-build-system step compares the makefile time to
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// see if the build system must be regenerated.
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std::string makefileName =
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this->GetCMakeInstance()->GetHomeOutputDirectory();
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makefileName += "/Makefile";
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cmGeneratedFileStream makefileStream(makefileName.c_str());
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if(!makefileStream)
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{
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return;
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}
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// get a local generator for some useful methods
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cmLocalUnixMakefileGenerator3 *lg =
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static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[0]);
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// Write the do not edit header.
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lg->WriteDisclaimer(makefileStream);
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// Write the main entry point target. This must be the VERY first
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// target so that make with no arguments will run it.
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// Just depend on the all target to drive the build.
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std::vector<std::string> depends;
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std::vector<std::string> no_commands;
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depends.push_back("all");
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// Write the rule.
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lg->WriteMakeRule(makefileStream,
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"Default target executed when no arguments are "
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"given to make.",
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"default_target",
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depends,
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no_commands);
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lg->WriteMakeVariables(makefileStream);
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lg->WriteSpecialTargetsTop(makefileStream);
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this->WriteAllRules(lg,makefileStream);
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// write the target convenience rules
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unsigned int i;
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for (i = 0; i < m_LocalGenerators.size(); ++i)
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{
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lg = static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[i]);
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this->WriteConvenienceRules(makefileStream,lg);
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}
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2005-05-09 23:11:51 +04:00
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lg->WriteSpecialTargetsBottom(makefileStream);
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2005-05-06 22:49:38 +04:00
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}
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2005-05-05 20:45:53 +04:00
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//----------------------------------------------------------------------------
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void cmGlobalUnixMakefileGenerator3::WriteMainCMakefile()
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{
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// Open the output file. This should not be copy-if-different
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// because the check-build-system step compares the makefile time to
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// see if the build system must be regenerated.
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2005-05-06 22:49:38 +04:00
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std::string cmakefileName =
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this->GetCMakeInstance()->GetHomeOutputDirectory();
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2005-05-05 20:45:53 +04:00
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cmakefileName += "/Makefile.cmake";
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cmGeneratedFileStream cmakefileStream(cmakefileName.c_str());
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if(!cmakefileStream)
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{
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return;
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}
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2005-05-06 22:49:38 +04:00
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std::string makefileName =
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this->GetCMakeInstance()->GetHomeOutputDirectory();
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makefileName += "/Makefile";
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2005-05-05 20:45:53 +04:00
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// get a local generator for some useful methods
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cmLocalUnixMakefileGenerator3 *lg =
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static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[0]);
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// Write the do not edit header.
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lg->WriteDisclaimer(cmakefileStream);
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// for each cmMakefile get its list of dependencies
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unsigned int i;
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std::vector<std::string> lfiles;
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for (i = 0; i < m_LocalGenerators.size(); ++i)
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{
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lg = static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[i]);
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// Get the list of files contributing to this generation step.
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lfiles.insert(lfiles.end(),lg->GetMakefile()->GetListFiles().begin(),
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lg->GetMakefile()->GetListFiles().end());
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}
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// Sort the list and remove duplicates.
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std::sort(lfiles.begin(), lfiles.end(), std::less<std::string>());
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std::vector<std::string>::iterator new_end =
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std::unique(lfiles.begin(),lfiles.end());
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lfiles.erase(new_end, lfiles.end());
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// reset lg to the first makefile
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lg = static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[0]);
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// Build the path to the cache file.
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std::string cache = this->GetCMakeInstance()->GetHomeOutputDirectory();
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cache += "/CMakeCache.txt";
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// Save the list to the cmake file.
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cmakefileStream
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<< "# The top level Makefile was generated from the following files:\n"
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<< "SET(CMAKE_MAKEFILE_DEPENDS\n"
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<< " \"" << lg->ConvertToRelativePath(cache.c_str()).c_str() << "\"\n";
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for(std::vector<std::string>::const_iterator i = lfiles.begin();
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i != lfiles.end(); ++i)
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{
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cmakefileStream
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<< " \"" << lg->ConvertToRelativePath(i->c_str()).c_str()
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<< "\"\n";
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}
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cmakefileStream
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<< " )\n\n";
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// Build the path to the cache check file.
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std::string check = this->GetCMakeInstance()->GetHomeOutputDirectory();
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check += "/cmake.check_cache";
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// Set the corresponding makefile in the cmake file.
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cmakefileStream
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<< "# The corresponding makefile is:\n"
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<< "SET(CMAKE_MAKEFILE_OUTPUTS\n"
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<< " \"" << lg->ConvertToRelativePath(makefileName.c_str()).c_str() << "\"\n"
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<< " \"" << lg->ConvertToRelativePath(check.c_str()).c_str() << "\"\n";
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// add in all the directory information files
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std::string tmpStr;
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for (i = 0; i < m_LocalGenerators.size(); ++i)
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{
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lg = static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[i]);
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tmpStr = lg->GetMakefile()->GetStartOutputDirectory();
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tmpStr += "/CMakeDirectoryInformation.cmake";
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cmakefileStream
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<< " \"" << this->ConvertToHomeRelativePath(tmpStr.c_str()).c_str() << "\"\n";
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}
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cmakefileStream << " )\n\n";
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2005-05-06 22:49:38 +04:00
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this->WriteMainCMakefileLanguageRules(cmakefileStream);
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}
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2005-05-05 20:45:53 +04:00
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2005-05-06 22:49:38 +04:00
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void cmGlobalUnixMakefileGenerator3
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::WriteMainCMakefileLanguageRules(cmGeneratedFileStream& cmakefileStream)
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{
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cmLocalUnixMakefileGenerator3 *lg;
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2005-05-05 20:45:53 +04:00
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// now write all the language stuff
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// Set the set of files to check for dependency integrity.
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// loop over all of the local generators to collect this
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std::set<cmStdString> checkSetLangs;
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2005-05-06 22:49:38 +04:00
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for (unsigned int i = 0; i < m_LocalGenerators.size(); ++i)
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2005-05-05 20:45:53 +04:00
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{
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lg = static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[i]);
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std::map<cmStdString,cmLocalUnixMakefileGenerator3::IntegrityCheckSet>& checkSet =
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lg->GetIntegrityCheckSet();
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for(std::map<cmStdString,
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cmLocalUnixMakefileGenerator3::IntegrityCheckSet>::const_iterator
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l = checkSet.begin(); l != checkSet.end(); ++l)
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{
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checkSetLangs.insert(l->first);
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}
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}
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// list the languages
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cmakefileStream
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<< "# The set of files whose dependency integrity should be checked:\n";
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cmakefileStream
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<< "SET(CMAKE_DEPENDS_LANGUAGES\n";
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for(std::set<cmStdString>::iterator
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l = checkSetLangs.begin(); l != checkSetLangs.end(); ++l)
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{
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cmakefileStream << " \"" << l->c_str() << "\"\n";
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}
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cmakefileStream << " )\n";
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// now list the files for each language
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for(std::set<cmStdString>::iterator
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l = checkSetLangs.begin(); l != checkSetLangs.end(); ++l)
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{
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cmakefileStream
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<< "SET(CMAKE_DEPENDS_CHECK_" << l->c_str() << "\n";
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// now for each local gen get the checkset
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2005-05-06 22:49:38 +04:00
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for (unsigned int i = 0; i < m_LocalGenerators.size(); ++i)
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2005-05-05 20:45:53 +04:00
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{
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lg = static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[i]);
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// get the check set for this local gen and language
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cmLocalUnixMakefileGenerator3::IntegrityCheckSet iCheckSet =
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lg->GetIntegrityCheckSet()[*l];
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// for each file
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for(cmLocalUnixMakefileGenerator3::IntegrityCheckSet::const_iterator csIter =
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iCheckSet.begin();
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csIter != iCheckSet.end(); ++csIter)
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{
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cmakefileStream
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<< " \"" << this->ConvertToHomeRelativePath(csIter->c_str()).c_str() << "\"\n";
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}
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}
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cmakefileStream << " )\n";
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}
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}
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void cmGlobalUnixMakefileGenerator3::WriteDependMakefile()
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{
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unsigned int i;
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// Open the output file. This should not be copy-if-different
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// because the check-build-system step compares the makefile time to
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// see if the build system must be regenerated.
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std::string makefileName = this->GetCMakeInstance()->GetHomeOutputDirectory();
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makefileName += "/depend.make";
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cmGeneratedFileStream makefileStream(makefileName.c_str());
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if(!makefileStream)
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{
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return;
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}
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// get a local generator for some useful methods
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cmLocalUnixMakefileGenerator3 *lg =
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static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[0]);
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// Write the do not edit header.
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lg->WriteDisclaimer(makefileStream);
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lg->WriteMakeVariables(makefileStream);
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// add the generic dependency
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std::vector<std::string> depends;
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std::vector<std::string> no_commands;
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lg->WriteMakeRule(makefileStream, 0, "depend", depends, no_commands);
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// include the build rules
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makefileStream
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<< "# Include make rules for build targets\n";
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makefileStream
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<< lg->GetIncludeDirective() << " "
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<< lg->ConvertToOutputForExisting("build.make").c_str()
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<< "\n\n";
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// include all the target depends
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for (i = 0; i < m_LocalGenerators.size(); ++i)
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{
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cmLocalUnixMakefileGenerator3 *lg2 =
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static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[i]);
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if (!lg2->GetExcludeAll())
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{
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lg2->WriteTargetIncludes(makefileStream,"depend.make","depend");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void cmGlobalUnixMakefileGenerator3::WriteBuildMakefile()
|
|
|
|
{
|
|
|
|
unsigned int i;
|
|
|
|
|
|
|
|
// Open the output file. This should not be copy-if-different
|
|
|
|
// because the check-build-system step compares the makefile time to
|
|
|
|
// see if the build system must be regenerated.
|
|
|
|
std::string makefileName = this->GetCMakeInstance()->GetHomeOutputDirectory();
|
|
|
|
makefileName += "/build.make";
|
|
|
|
cmGeneratedFileStream makefileStream(makefileName.c_str());
|
|
|
|
if(!makefileStream)
|
|
|
|
{
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
// get a local generator for some useful methods
|
|
|
|
cmLocalUnixMakefileGenerator3 *lg =
|
|
|
|
static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[0]);
|
|
|
|
|
|
|
|
// Write the do not edit header.
|
|
|
|
lg->WriteDisclaimer(makefileStream);
|
|
|
|
lg->WriteMakeVariables(makefileStream);
|
|
|
|
|
|
|
|
// add the generic dependency
|
|
|
|
std::vector<std::string> depends;
|
|
|
|
std::vector<std::string> no_commands;
|
|
|
|
lg->WriteMakeRule(makefileStream, 0, "build", depends, no_commands);
|
|
|
|
|
|
|
|
// include all the target depends
|
|
|
|
for (i = 0; i < m_LocalGenerators.size(); ++i)
|
|
|
|
{
|
|
|
|
cmLocalUnixMakefileGenerator3 *lg2 =
|
|
|
|
static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[i]);
|
|
|
|
// are any parents excluded
|
|
|
|
bool exclude = false;
|
|
|
|
cmLocalGenerator *lg3 = lg2;
|
|
|
|
while (lg3)
|
|
|
|
{
|
|
|
|
if (lg3->GetExcludeAll())
|
|
|
|
{
|
|
|
|
exclude = true;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
lg3 = lg3->GetParent();
|
|
|
|
}
|
|
|
|
if (!exclude)
|
|
|
|
{
|
|
|
|
lg2->WriteTargetIncludes(makefileStream,"build.make","build");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void cmGlobalUnixMakefileGenerator3::WriteCleanMakefile()
|
|
|
|
{
|
|
|
|
unsigned int i;
|
|
|
|
|
|
|
|
// Open the output file. This should not be copy-if-different
|
|
|
|
// because the check-build-system step compares the makefile time to
|
|
|
|
// see if the build system must be regenerated.
|
|
|
|
std::string makefileName = this->GetCMakeInstance()->GetHomeOutputDirectory();
|
|
|
|
makefileName += "/clean.make";
|
|
|
|
cmGeneratedFileStream makefileStream(makefileName.c_str());
|
|
|
|
if(!makefileStream)
|
|
|
|
{
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
// get a local generator for some useful methods
|
|
|
|
cmLocalUnixMakefileGenerator3 *lg =
|
|
|
|
static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[0]);
|
|
|
|
|
|
|
|
// Write the do not edit header.
|
|
|
|
lg->WriteDisclaimer(makefileStream);
|
|
|
|
lg->WriteMakeVariables(makefileStream);
|
|
|
|
|
|
|
|
// add the generic dependency
|
|
|
|
std::vector<std::string> depends;
|
|
|
|
std::vector<std::string> no_commands;
|
|
|
|
lg->WriteMakeRule(makefileStream, 0, "clean", depends, no_commands);
|
|
|
|
|
|
|
|
// include all the target depends
|
|
|
|
for (i = 0; i < m_LocalGenerators.size(); ++i)
|
|
|
|
{
|
|
|
|
cmLocalUnixMakefileGenerator3 *lg2 =
|
|
|
|
static_cast<cmLocalUnixMakefileGenerator3 *>(m_LocalGenerators[i]);
|
|
|
|
lg2->WriteTargetIncludes(makefileStream,"clean.make","clean");
|
|
|
|
// add the directory based rules
|
|
|
|
lg2->WriteLocalCleanRule(makefileStream);
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
2005-05-06 22:49:38 +04:00
|
|
|
void cmGlobalUnixMakefileGenerator3
|
|
|
|
::WriteAllRules(cmLocalUnixMakefileGenerator3 *lg,
|
|
|
|
std::ostream& makefileStream)
|
2005-05-05 20:45:53 +04:00
|
|
|
{
|
2005-05-06 22:49:38 +04:00
|
|
|
// Write section header.
|
|
|
|
lg->WriteDivider(makefileStream);
|
|
|
|
makefileStream
|
|
|
|
<< "# Rules to build dependencies and targets.\n"
|
|
|
|
<< "\n";
|
2005-05-05 20:45:53 +04:00
|
|
|
|
2005-05-06 22:49:38 +04:00
|
|
|
std::vector<std::string> depends;
|
|
|
|
std::vector<std::string> commands;
|
2005-05-05 20:45:53 +04:00
|
|
|
|
2005-05-06 22:49:38 +04:00
|
|
|
// Check the build system in this directory.
|
|
|
|
depends.push_back("cmake_check_build_system");
|
|
|
|
|
|
|
|
commands.push_back(this->GetRecursiveMakeCall("depend.make",0));
|
|
|
|
commands.push_back(this->GetRecursiveMakeCall("build.make",0));
|
|
|
|
|
|
|
|
// Write the rule.
|
|
|
|
lg->WriteMakeRule(makefileStream, "The main all target", "all", depends, commands);
|
|
|
|
|
|
|
|
// write the clean
|
|
|
|
commands.clear();
|
|
|
|
commands.push_back(this->GetRecursiveMakeCall("clean.make",0));
|
|
|
|
lg->WriteMakeRule(makefileStream, "default clean target", "clean", depends, commands);
|
2005-05-05 20:45:53 +04:00
|
|
|
}
|
2005-05-06 22:49:38 +04:00
|
|
|
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
|
|
std::string
|
|
|
|
cmGlobalUnixMakefileGenerator3
|
|
|
|
::GetRecursiveMakeCall(const char *Makefile, const char* tgt)
|
|
|
|
{
|
|
|
|
cmLocalUnixMakefileGenerator3 *lg =
|
|
|
|
static_cast<cmLocalUnixMakefileGenerator3*>(m_LocalGenerators[0]);
|
|
|
|
|
|
|
|
// Call make on the given file.
|
|
|
|
std::string cmd;
|
|
|
|
cmd += "$(MAKE) -f ";
|
|
|
|
cmd += Makefile;
|
|
|
|
cmd += " ";
|
|
|
|
|
|
|
|
// Pass down verbosity level.
|
|
|
|
if(lg->GetMakeSilentFlag().size())
|
|
|
|
{
|
|
|
|
cmd += lg->GetMakeSilentFlag();
|
|
|
|
cmd += " ";
|
|
|
|
}
|
|
|
|
|
|
|
|
// Most unix makes will pass the command line flags to make down to
|
|
|
|
// sub-invoked makes via an environment variable. However, some
|
|
|
|
// makes do not support that, so you have to pass the flags
|
|
|
|
// explicitly.
|
|
|
|
if(lg->GetPassMakeflags())
|
|
|
|
{
|
|
|
|
cmd += "-$(MAKEFLAGS) ";
|
|
|
|
}
|
|
|
|
|
|
|
|
// Add the target.
|
|
|
|
if (tgt && tgt[0] != '\0')
|
|
|
|
{
|
|
|
|
cmd += tgt;
|
|
|
|
}
|
|
|
|
return cmd;
|
|
|
|
}
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
|
|
void
|
|
|
|
cmGlobalUnixMakefileGenerator3
|
|
|
|
::WriteConvenienceRules(std::ostream& ruleFileStream, cmLocalUnixMakefileGenerator3 *lg)
|
|
|
|
{
|
|
|
|
std::vector<std::string> depends;
|
|
|
|
std::vector<std::string> tgt_depends;
|
|
|
|
std::vector<std::string> commands;
|
|
|
|
|
|
|
|
depends.push_back("cmake_check_build_system");
|
|
|
|
|
|
|
|
// for each target
|
|
|
|
// Generate the rule files for each target.
|
|
|
|
const cmTargets& targets = lg->GetMakefile()->GetTargets();
|
|
|
|
std::string localName;
|
|
|
|
std::string makeTargetName;
|
|
|
|
for(cmTargets::const_iterator t = targets.begin(); t != targets.end(); ++t)
|
|
|
|
{
|
|
|
|
if((t->second.GetType() == cmTarget::EXECUTABLE) ||
|
|
|
|
(t->second.GetType() == cmTarget::STATIC_LIBRARY) ||
|
|
|
|
(t->second.GetType() == cmTarget::SHARED_LIBRARY) ||
|
|
|
|
(t->second.GetType() == cmTarget::MODULE_LIBRARY))
|
|
|
|
{
|
|
|
|
// Add a rule to build the target by name.
|
|
|
|
localName = lg->GetRelativeTargetDirectory(t->second);
|
|
|
|
|
|
|
|
commands.clear();
|
|
|
|
makeTargetName = localName;
|
|
|
|
makeTargetName += "/depend";
|
|
|
|
commands.push_back(this->GetRecursiveMakeCall("depend.make",makeTargetName.c_str()));
|
|
|
|
makeTargetName = localName;
|
|
|
|
makeTargetName += "/build";
|
|
|
|
commands.push_back(this->GetRecursiveMakeCall("build.make",makeTargetName.c_str()));
|
|
|
|
|
|
|
|
// Write the rule.
|
|
|
|
lg->WriteMakeRule(ruleFileStream, "Convenience name for target.",
|
|
|
|
localName.c_str(), depends, commands);
|
|
|
|
|
|
|
|
// Add a target with the canonical name (no prefix, suffix or path).
|
|
|
|
if(localName != t->second.GetName())
|
|
|
|
{
|
|
|
|
commands.clear();
|
|
|
|
tgt_depends.clear();
|
|
|
|
tgt_depends.push_back(localName);
|
|
|
|
lg->WriteMakeRule(ruleFileStream, "Convenience name for target.",
|
|
|
|
t->second.GetName(), tgt_depends, commands);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|