1180 lines
38 KiB
C++
1180 lines
38 KiB
C++
/*=========================================================================
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Program: Insight Segmentation & Registration Toolkit
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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) 2001 Insight Consortium
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* The name of the Insight Consortium, nor the names of any consortium members,
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nor of any contributors, may be used to endorse or promote products derived
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from this software without specific prior written permission.
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* Modified source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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=========================================================================*/
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#include "cmUnixMakefileGenerator.h"
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#include "cmMakefile.h"
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#include "cmStandardIncludes.h"
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#include "cmSystemTools.h"
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#include "cmSourceFile.h"
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#include "cmMakeDepend.h"
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#include "cmCacheManager.h"
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#include "cmGeneratedFileStream.h"
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cmUnixMakefileGenerator::cmUnixMakefileGenerator()
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{
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m_CacheOnly = false;
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m_Recurse = false;
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}
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void cmUnixMakefileGenerator::GenerateMakefile()
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{
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// suppoirt override in output directories
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if (m_Makefile->GetDefinition("LIBRARY_OUTPUT_PATH"))
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{
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m_LibraryOutputPath = m_Makefile->GetDefinition("LIBRARY_OUTPUT_PATH");
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if(m_LibraryOutputPath.size() &&
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m_LibraryOutputPath[m_LibraryOutputPath.size() -1] != '/')
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{
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m_LibraryOutputPath += "/";
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}
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cmSystemTools::MakeDirectory(m_LibraryOutputPath.c_str());
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m_Makefile->GetLinkDirectories().push_back(m_LibraryOutputPath);
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}
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if (m_Makefile->GetDefinition("EXECUTABLE_OUTPUT_PATH"))
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{
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m_ExecutableOutputPath = m_Makefile->GetDefinition("EXECUTABLE_OUTPUT_PATH");
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if(m_ExecutableOutputPath.size() &&
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m_ExecutableOutputPath[m_ExecutableOutputPath.size() -1] != '/')
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{
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m_ExecutableOutputPath += "/";
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}
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cmSystemTools::MakeDirectory(m_ExecutableOutputPath.c_str());
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m_Makefile->GetLinkDirectories().push_back(m_ExecutableOutputPath);
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}
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if(m_CacheOnly)
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{
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// Generate the cache only stuff
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this->GenerateCacheOnly();
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// if recurse then generate for all sub- makefiles
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if(m_Recurse)
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{
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this->RecursiveGenerateCacheOnly();
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}
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}
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// normal makefile output
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else
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{
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// Generate depends
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cmMakeDepend md;
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md.SetMakefile(m_Makefile);
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md.GenerateDependInformation();
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this->ProcessDepends(md);
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// output the makefile fragment
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this->OutputMakefile("Makefile");
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}
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}
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void cmUnixMakefileGenerator::ProcessDepends(const cmMakeDepend &md)
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{
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// Now create cmDependInformation objects for files in the directory
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cmTargets &tgts = m_Makefile->GetTargets();
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for(cmTargets::iterator l = tgts.begin(); l != tgts.end(); l++)
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{
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std::vector<cmSourceFile> &classes = l->second.GetSourceFiles();
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for(std::vector<cmSourceFile>::iterator i = classes.begin();
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i != classes.end(); ++i)
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{
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if(!i->GetIsAHeaderFileOnly())
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{
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// get the depends
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const cmDependInformation *info =
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md.GetDependInformationForSourceFile(*i);
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// Delete any hints from the source file's dependencies.
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i->GetDepends().erase(i->GetDepends().begin(), i->GetDepends().end());
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// Now add the real dependencies for the file.
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if (info)
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{
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for( cmDependInformation::IndexSet::const_iterator indx =
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info->m_IndexSet.begin();
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indx != info->m_IndexSet.end(); ++indx)
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{
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i->GetDepends().push_back(md.GetDependInformation()[*indx]->m_FullPath);
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}
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}
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}
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}
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}
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}
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// This is where CMakeTargets.make is generated
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void cmUnixMakefileGenerator::OutputMakefile(const char* file)
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{
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// Create sub directories fro aux source directories
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std::vector<std::string>& auxSourceDirs =
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m_Makefile->GetAuxSourceDirectories();
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if( auxSourceDirs.size() )
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{
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// For the case when this is running as a remote build
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// on unix, make the directory
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for(std::vector<std::string>::iterator i = auxSourceDirs.begin();
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i != auxSourceDirs.end(); ++i)
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{
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cmSystemTools::MakeDirectory(i->c_str());
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}
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}
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// Create a stream that writes to a temporary file
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// then does a copy at the end. This is to allow users
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// to hit control-c during the make of the makefile
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cmGeneratedFileStream tempFile(file);
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tempFile.SetAlwaysCopy(true);
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std::ostream& fout = tempFile.GetStream();
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if(!fout)
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{
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cmSystemTools::Error("Error can not open for write: ", file);
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return;
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}
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fout << "# CMAKE generated Makefile, DO NOT EDIT!\n"
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<< "# Generated from the following files:\n# "
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<< m_Makefile->GetHomeOutputDirectory() << "/CMakeCache.txt\n";
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std::vector<std::string> lfiles = m_Makefile->GetListFiles();
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// sort the array
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std::sort(lfiles.begin(), lfiles.end(), std::less<std::string>());
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// remove duplicates
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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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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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fout << "# " << i->c_str() << "\n";
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}
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fout << "\n\n";
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// create a make variable with all of the sources for this Makefile
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// for depend purposes.
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fout << "CMAKE_MAKEFILE_SOURCES = ";
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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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fout << " " << i->c_str();
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}
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// Add the cache to the list
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fout << " " << m_Makefile->GetHomeOutputDirectory() << "/CMakeCache.txt\n";
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fout << "\n\n";
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this->OutputMakeVariables(fout);
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this->OutputMakeFlags(fout);
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this->OutputTargetRules(fout);
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this->OutputDependencies(fout);
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this->OutputTargets(fout);
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this->OutputSubDirectoryRules(fout);
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std::string dependName = m_Makefile->GetStartOutputDirectory();
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dependName += "/cmake.depends";
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if(!this->m_CacheOnly)
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{
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std::ofstream dependout(dependName.c_str());
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if(!dependout)
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{
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cmSystemTools::Error("Error can not open for write: ", dependName.c_str());
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return;
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}
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this->OutputObjectDepends(dependout);
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}
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this->OutputCustomRules(fout);
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this->OutputMakeRules(fout);
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this->OutputInstallRules(fout);
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// only add the depend include if the depend file exists
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if(cmSystemTools::FileExists(dependName.c_str()))
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{
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fout << "include cmake.depends\n";
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}
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}
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// Output the rules for any targets
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void cmUnixMakefileGenerator::OutputTargetRules(std::ostream& fout)
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{
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// for each target add to the list of targets
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fout << "TARGETS = ";
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const cmTargets &tgts = m_Makefile->GetTargets();
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// list libraries first
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bool dll = cmCacheManager::GetInstance()->IsOn("BUILD_SHARED_LIBS");
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for(cmTargets::const_iterator l = tgts.begin();
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l != tgts.end(); l++)
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{
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if (l->second.GetType() == cmTarget::LIBRARY &&
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l->second.IsInAll())
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{
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fout << " \\\n" << m_LibraryOutputPath << "lib" << l->first.c_str();
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if(dll)
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{
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fout << m_Makefile->GetDefinition("CMAKE_SHLIB_SUFFIX");
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}
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else
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{
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fout << ".a";
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}
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}
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}
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// executables
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for(cmTargets::const_iterator l = tgts.begin();
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l != tgts.end(); l++)
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{
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if ((l->second.GetType() == cmTarget::EXECUTABLE ||
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l->second.GetType() == cmTarget::WIN32_EXECUTABLE) &&
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l->second.IsInAll())
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{
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fout << " \\\n" << m_ExecutableOutputPath << l->first.c_str();
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}
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}
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// list utilities last
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for(cmTargets::const_iterator l = tgts.begin();
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l != tgts.end(); l++)
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{
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if (l->second.GetType() == cmTarget::UTILITY &&
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l->second.IsInAll())
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{
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fout << " \\\n" << l->first.c_str();
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}
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}
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fout << "\n\n";
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// get the classes from the source lists then add them to the groups
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for(cmTargets::const_iterator l = tgts.begin();
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l != tgts.end(); l++)
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{
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std::vector<cmSourceFile> classes = l->second.GetSourceFiles();
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if (classes.begin() != classes.end())
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{
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fout << l->first << "_SRC_OBJS = ";
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for(std::vector<cmSourceFile>::iterator i = classes.begin();
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i != classes.end(); i++)
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{
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if(!i->IsAHeaderFileOnly())
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{
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fout << "\\\n" << i->GetSourceName() << ".o ";
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}
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}
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fout << "\n\n";
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}
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}
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fout << "CLEAN_OBJECT_FILES = ";
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for(cmTargets::const_iterator l = tgts.begin();
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l != tgts.end(); l++)
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{
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std::vector<cmSourceFile> classes = l->second.GetSourceFiles();
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if (classes.begin() != classes.end())
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{
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fout << "${" << l->first << "_SRC_OBJS} ";
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}
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}
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fout << "\n";
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}
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/**
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* Output the linking rules on a command line. For executables,
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* targetLibrary should be a NULL pointer. For libraries, it should point
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* to the name of the library. This will not link a library against itself.
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*/
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void cmUnixMakefileGenerator::OutputLinkLibraries(std::ostream& fout,
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const char* targetLibrary,
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const cmTarget &tgt)
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{
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// Try to emit each search path once
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std::set<std::string> emitted;
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// Embed runtime search paths if possible and if required.
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bool outputRuntime = cmCacheManager::GetInstance()->IsOn("BUILD_SHARED_LIBS");
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std::string runtimeFlag;
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std::string runtimeSep;
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std::vector<std::string> runtimeDirs;
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if(m_Makefile->GetDefinition("CMAKE_SHLIB_RUNTIME_FLAG"))
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{
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runtimeFlag = m_Makefile->GetDefinition("CMAKE_SHLIB_RUNTIME_FLAG");
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}
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if(m_Makefile->GetDefinition("CMAKE_SHLIB_RUNTIME_SEP"))
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{
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runtimeSep = m_Makefile->GetDefinition("CMAKE_SHLIB_RUNTIME_SEP");
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}
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// concatenate all paths or no?
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bool runtimeConcatenate = ( runtimeSep!="" );
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if(runtimeFlag == "")
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{
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outputRuntime = false;
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}
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// collect all the flags needed for linking libraries
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std::string linkLibs;
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std::vector<std::string>& libdirs = m_Makefile->GetLinkDirectories();
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for(std::vector<std::string>::iterator libDir = libdirs.begin();
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libDir != libdirs.end(); ++libDir)
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{
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std::string libpath = cmSystemTools::EscapeSpaces(libDir->c_str());
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bool skipPath = false;
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if (m_LibraryOutputPath.size())
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{
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if(m_LibraryOutputPath != libpath
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&& (libpath.find(m_Makefile->GetHomeOutputDirectory())
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!= std::string::npos))
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{
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emitted.insert(libpath);
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}
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}
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if(libpath == "/usr/lib" )
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{
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emitted.insert(libpath);
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}
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if(emitted.insert(libpath).second)
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{
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std::string::size_type pos = libDir->find("-L");
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if((pos == std::string::npos || pos > 0)
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&& libDir->find("${") == std::string::npos)
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{
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linkLibs += "-L";
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if(outputRuntime)
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{
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runtimeDirs.push_back( libpath );
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}
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}
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linkLibs += libpath;
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linkLibs += " ";
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}
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}
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std::string librariesLinked;
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const cmTarget::LinkLibraries& libs = tgt.GetLinkLibraries();
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cmRegularExpression reg("lib(.*)(\\.so$|\\.a|\\.sl$)");
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for(cmTarget::LinkLibraries::const_iterator lib = libs.begin();
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lib != libs.end(); ++lib)
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{
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// Don't link the library against itself!
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if(targetLibrary && (lib->first == targetLibrary)) continue;
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// don't look at debug libraries
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if (lib->second == cmTarget::DEBUG) continue;
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// skip zero size library entries, this may happen
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// if a variable expands to nothing.
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if (lib->first.size() == 0) continue;
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// if it is a full path break it into -L and -l
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cmRegularExpression reg("(^[ \t]*\\-l)|(\\${)");
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if(lib->first.find('/') != std::string::npos
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&& !reg.find(lib->first))
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{
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std::string dir, file;
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cmSystemTools::SplitProgramPath(lib->first.c_str(),
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dir, file);
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std::string libpath = cmSystemTools::EscapeSpaces(dir.c_str());
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if(libpath != "/usr/lib")
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{
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if(emitted.insert(libpath).second)
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{
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linkLibs += "-L";
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linkLibs += libpath;
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linkLibs += " ";
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if(outputRuntime)
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{
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runtimeDirs.push_back( libpath );
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}
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}
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}
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cmRegularExpression libname("lib(.*)\\.(.*)");
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if(libname.find(file))
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{
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librariesLinked += "-l";
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file = libname.match(1);
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librariesLinked += file;
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librariesLinked += " ";
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}
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}
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// not a full path, so add -l name
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else
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{
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if(!reg.find(lib->first))
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{
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librariesLinked += "-l";
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}
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librariesLinked += lib->first;
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librariesLinked += " ";
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}
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}
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linkLibs += librariesLinked;
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if(!targetLibrary)
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{
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// For executables, add these a second time so order does not matter
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linkLibs += librariesLinked;
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}
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fout << linkLibs;
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if(outputRuntime && runtimeDirs.size()>0)
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{
|
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// For the runtime search directories, do a "-Wl,-rpath,a:b:c" or
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// a "-R a -R b -R c" type link line
|
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fout << runtimeFlag;
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std::vector<std::string>::iterator itr = runtimeDirs.begin();
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fout << *itr;
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++itr;
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for( ; itr != runtimeDirs.end(); ++itr )
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{
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if(runtimeConcatenate)
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{
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fout << runtimeSep << *itr;
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}
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else
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{
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fout << " " << runtimeFlag << *itr;
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}
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}
|
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fout << " ";
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}
|
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}
|
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|
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|
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void cmUnixMakefileGenerator::OutputTargets(std::ostream& fout)
|
|
{
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|
|
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bool dll = cmCacheManager::GetInstance()->IsOn("BUILD_SHARED_LIBS");
|
|
|
|
// for each target
|
|
const cmTargets &tgts = m_Makefile->GetTargets();
|
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for(cmTargets::const_iterator l = tgts.begin();
|
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l != tgts.end(); l++)
|
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{
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if (l->second.GetType() == cmTarget::LIBRARY)
|
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{
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fout << "#---------------------------------------------------------\n";
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fout << "# rules for a library\n";
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fout << "#\n";
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fout << m_LibraryOutputPath << "lib" << l->first << ".a: ${" <<
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l->first << "_SRC_OBJS} \n";
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fout << "\t${CMAKE_AR} cr "
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<< m_LibraryOutputPath << "lib" << l->first << ".a ${" <<
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l->first << "_SRC_OBJS} \n";
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fout << "\t${CMAKE_RANLIB} "
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<< m_LibraryOutputPath << "lib" << l->first << ".a\n";
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fout << std::endl;
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fout << m_LibraryOutputPath << "lib" << l->first << "$(SHLIB_SUFFIX): ${" <<
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l->first << "_SRC_OBJS} ${CMAKE_DEPEND_LIBS}\n";
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fout << "\trm -f lib" << l->first << "$(SHLIB_SUFFIX)\n";
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fout << "\t$(CMAKE_CXX_COMPILER) ${CMAKE_SHLIB_LINK_FLAGS} "
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"${CMAKE_SHLIB_BUILD_FLAGS} ${CMAKE_CXX_FLAGS} -o \\\n";
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fout << "\t " << m_LibraryOutputPath << "lib" << l->first << "$(SHLIB_SUFFIX) \\\n";
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fout << "\t ${" << l->first <<
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"_SRC_OBJS} ";
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this->OutputLinkLibraries(fout, l->first.c_str(), l->second);
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fout << "\n\n";
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}
|
|
else if ((l->second.GetType() == cmTarget::EXECUTABLE)
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|| (l->second.GetType() == cmTarget::WIN32_EXECUTABLE))
|
|
{
|
|
fout << m_ExecutableOutputPath << l->first << ": ${" <<
|
|
l->first << "_SRC_OBJS} ${CMAKE_DEPEND_LIBS}\n";
|
|
fout << "\t${CMAKE_CXX_COMPILER} ";
|
|
if (dll)
|
|
{
|
|
fout << "${CMAKE_SHLIB_LINK_FLAGS} ";
|
|
}
|
|
fout << "${CMAKE_CXXFLAGS} ${" << l->first << "_SRC_OBJS} ";
|
|
this->OutputLinkLibraries(fout, NULL,l->second);
|
|
fout << " -o " << m_ExecutableOutputPath << l->first << "\n\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// output the list of libraries that the executables
|
|
// in this makefile will depend on.
|
|
void cmUnixMakefileGenerator::OutputDependencies(std::ostream& fout)
|
|
{
|
|
// Each dependency should only be emitted once.
|
|
std::set<std::string> emitted;
|
|
|
|
fout << "CMAKE_DEPEND_LIBS = ";
|
|
cmTarget::LinkLibraries& libs = m_Makefile->GetLinkLibraries();
|
|
cmTarget::LinkLibraries::const_iterator lib2;
|
|
// Search the list of libraries that will be linked into
|
|
// the executable
|
|
emitted.clear();
|
|
for(lib2 = libs.begin(); lib2 != libs.end(); ++lib2)
|
|
{
|
|
// loop over the list of directories that the libraries might
|
|
// be in, looking for an ADD_LIBRARY(lib...) line. This would
|
|
// be stored in the cache
|
|
if( ! emitted.insert(lib2->first).second ) continue;
|
|
|
|
const char* cacheValue
|
|
= cmCacheManager::GetInstance()->GetCacheValue(lib2->first.c_str());
|
|
if(cacheValue)
|
|
{
|
|
std::string libpath = cacheValue;
|
|
if(m_LibraryOutputPath.size())
|
|
{
|
|
libpath = m_LibraryOutputPath;
|
|
libpath += "lib";
|
|
}
|
|
else
|
|
{
|
|
libpath += "/lib";
|
|
}
|
|
libpath += lib2->first;
|
|
bool dll = cmCacheManager::GetInstance()->IsOn("BUILD_SHARED_LIBS");
|
|
if(dll)
|
|
{
|
|
libpath += m_Makefile->GetDefinition("CMAKE_SHLIB_SUFFIX");
|
|
}
|
|
else
|
|
{
|
|
libpath += ".a";
|
|
}
|
|
fout << libpath << " ";
|
|
}
|
|
}
|
|
fout << "\n\n";
|
|
|
|
emitted.clear();
|
|
for(lib2 = libs.begin(); lib2 != libs.end(); ++lib2)
|
|
{
|
|
// loop over the list of directories that the libraries might
|
|
// be in, looking for an ADD_LIBRARY(lib...) line. This would
|
|
// be stored in the cache
|
|
if( ! emitted.insert(lib2->first).second ) continue;
|
|
|
|
const char* cacheValue
|
|
= cmCacheManager::GetInstance()->GetCacheValue(lib2->first.c_str());
|
|
// if cache and not the current directory add a rule, to
|
|
// jump into the directory and build for the first time
|
|
if(cacheValue
|
|
&& (strcmp(m_Makefile->GetCurrentOutputDirectory(), cacheValue) != 0))
|
|
{
|
|
std::string library = "lib";
|
|
library += lib2->first;
|
|
bool dll = cmCacheManager::GetInstance()->IsOn("BUILD_SHARED_LIBS");
|
|
if(dll)
|
|
{
|
|
library += m_Makefile->GetDefinition("CMAKE_SHLIB_SUFFIX");
|
|
}
|
|
else
|
|
{
|
|
library += ".a";
|
|
}
|
|
std::string libpath = cacheValue;
|
|
if(m_LibraryOutputPath.size())
|
|
{
|
|
libpath = m_LibraryOutputPath;
|
|
}
|
|
else
|
|
{
|
|
libpath += "/";
|
|
}
|
|
libpath += library;
|
|
// put out a rule to build the library if it does not exist
|
|
fout << libpath.c_str()
|
|
<< ":\n\tcd " << cacheValue
|
|
<< "; make " << m_LibraryOutputPath << library.c_str() << "\n\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// output make include flags
|
|
void cmUnixMakefileGenerator::OutputMakeFlags(std::ostream& fout)
|
|
{
|
|
// Output Include paths
|
|
fout << "INCLUDE_FLAGS = ";
|
|
std::vector<std::string>& includes = m_Makefile->GetIncludeDirectories();
|
|
std::vector<std::string>::iterator i;
|
|
fout << "-I" << m_Makefile->GetStartDirectory() << " ";
|
|
for(i = includes.begin(); i != includes.end(); ++i)
|
|
{
|
|
std::string include = *i;
|
|
fout << "-I" << cmSystemTools::EscapeSpaces(i->c_str()).c_str() << " ";
|
|
}
|
|
fout << m_Makefile->GetDefineFlags();
|
|
fout << "\n\n";
|
|
fout << "default_target: all\n\n";
|
|
// see if there are files to compile in this makefile
|
|
// These are used for both libraries and executables
|
|
}
|
|
|
|
|
|
// fix up names of directories so they can be used
|
|
// as targets in makefiles.
|
|
inline std::string FixDirectoryName(const char* dir)
|
|
{
|
|
std::string s = dir;
|
|
// replace ../ with 3 under bars
|
|
size_t pos = s.find("../");
|
|
if(pos != std::string::npos)
|
|
{
|
|
s.replace(pos, 3, "___");
|
|
}
|
|
// replace / directory separators with a single under bar
|
|
pos = s.find("/");
|
|
while(pos != std::string::npos)
|
|
{
|
|
s.replace(pos, 1, "_");
|
|
pos = s.find("/");
|
|
}
|
|
return s;
|
|
}
|
|
|
|
void
|
|
cmUnixMakefileGenerator::
|
|
OutputSubDirectoryVars(std::ostream& fout,
|
|
const char* var,
|
|
const char* target,
|
|
const char* target1,
|
|
const char* target2,
|
|
const std::vector<std::string>& SubDirectories)
|
|
{
|
|
if( SubDirectories.size() == 0)
|
|
{
|
|
return;
|
|
}
|
|
fout << "# Variable for making " << target << " in subdirectories.\n";
|
|
fout << var << " = \\\n";
|
|
unsigned int i;
|
|
for(i =0; i < SubDirectories.size(); i++)
|
|
{
|
|
std::string subdir = FixDirectoryName(SubDirectories[i].c_str());
|
|
fout << target << "_" << subdir.c_str();
|
|
if(i == SubDirectories.size()-1)
|
|
{
|
|
fout << " \n\n";
|
|
}
|
|
else
|
|
{
|
|
fout << " \\\n";
|
|
}
|
|
}
|
|
fout << "# Targets for making " << target << " in subdirectories.\n";
|
|
for(unsigned int i =0; i < SubDirectories.size(); i++)
|
|
{
|
|
std::string subdir = FixDirectoryName(SubDirectories[i].c_str());
|
|
fout << target << "_" << subdir.c_str() << ":\n";
|
|
if(target1)
|
|
{
|
|
fout << "\t@if test ! -d " << SubDirectories[i].c_str() << "; then ${MAKE} rebuild_cache; fi\n"
|
|
"\tcd " << SubDirectories[i].c_str()
|
|
<< "; ${MAKE} -${MAKEFLAGS} " << target1 << "\n";
|
|
}
|
|
if(target2)
|
|
{
|
|
fout << "\t@cd " << SubDirectories[i].c_str()
|
|
<< "; ${MAKE} -${MAKEFLAGS} " << target2 << "\n";
|
|
}
|
|
}
|
|
fout << "\n\n";
|
|
}
|
|
|
|
|
|
// output rules for decending into sub directories
|
|
void cmUnixMakefileGenerator::OutputSubDirectoryRules(std::ostream& fout)
|
|
{
|
|
// Output Sub directory build rules
|
|
const std::vector<std::string>& SubDirectories
|
|
= m_Makefile->GetSubDirectories();
|
|
|
|
if( SubDirectories.size() == 0)
|
|
{
|
|
return;
|
|
}
|
|
this->OutputSubDirectoryVars(fout, "SUBDIR_BUILD", "build",
|
|
"cmake.depends",
|
|
"all",
|
|
SubDirectories);
|
|
this->OutputSubDirectoryVars(fout, "SUBDIR_CLEAN", "clean",
|
|
"clean",
|
|
0,
|
|
SubDirectories);
|
|
this->OutputSubDirectoryVars(fout, "SUBDIR_DEPEND", "depend",
|
|
"depend",
|
|
0,
|
|
SubDirectories);
|
|
this->OutputSubDirectoryVars(fout, "SUBDIR_INSTALL", "install",
|
|
"install",
|
|
0,
|
|
SubDirectories);
|
|
}
|
|
|
|
|
|
|
|
|
|
// Output the depend information for all the classes
|
|
// in the makefile. These would have been generated
|
|
// by the class cmMakeDepend GenerateMakefile
|
|
void cmUnixMakefileGenerator::OutputObjectDepends(std::ostream& fout)
|
|
{
|
|
// Iterate over every target.
|
|
std::map<std::string, cmTarget>& targets = m_Makefile->GetTargets();
|
|
for(std::map<std::string, cmTarget>::const_iterator target = targets.begin();
|
|
target != targets.end(); ++target)
|
|
{
|
|
// Iterate over every source for this target.
|
|
const std::vector<cmSourceFile>& sources = target->second.GetSourceFiles();
|
|
for(std::vector<cmSourceFile>::const_iterator source = sources.begin();
|
|
source != sources.end(); ++source)
|
|
{
|
|
if(!source->IsAHeaderFileOnly())
|
|
{
|
|
if(!source->GetDepends().empty())
|
|
{
|
|
fout << source->GetSourceName() << ".o :";
|
|
// Iterate through all the dependencies for this source.
|
|
for(std::vector<std::string>::const_iterator dep =
|
|
source->GetDepends().begin();
|
|
dep != source->GetDepends().end(); ++dep)
|
|
{
|
|
fout << " \\\n" << dep->c_str();
|
|
}
|
|
fout << "\n\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// Output each custom rule in the following format:
|
|
// output: source depends...
|
|
// (tab) command...
|
|
void cmUnixMakefileGenerator::OutputCustomRules(std::ostream& fout)
|
|
{
|
|
// We may be modifying the source groups temporarily, so make a copy.
|
|
std::vector<cmSourceGroup> sourceGroups = m_Makefile->GetSourceGroups();
|
|
|
|
const cmTargets &tgts = m_Makefile->GetTargets();
|
|
for(cmTargets::const_iterator tgt = tgts.begin();
|
|
tgt != tgts.end(); ++tgt)
|
|
{
|
|
// add any custom rules to the source groups
|
|
for (std::vector<cmCustomCommand>::const_iterator cr =
|
|
tgt->second.GetCustomCommands().begin();
|
|
cr != tgt->second.GetCustomCommands().end(); ++cr)
|
|
{
|
|
cmSourceGroup& sourceGroup =
|
|
m_Makefile->FindSourceGroup(cr->GetSourceName().c_str(),
|
|
sourceGroups);
|
|
cmCustomCommand cc(*cr);
|
|
cc.ExpandVariables(*m_Makefile);
|
|
sourceGroup.AddCustomCommand(cc);
|
|
}
|
|
}
|
|
|
|
// Loop through every source group.
|
|
for(std::vector<cmSourceGroup>::const_iterator sg =
|
|
sourceGroups.begin(); sg != sourceGroups.end(); ++sg)
|
|
{
|
|
const cmSourceGroup::BuildRules& buildRules = sg->GetBuildRules();
|
|
if(buildRules.empty())
|
|
{ continue; }
|
|
|
|
std::string name = sg->GetName();
|
|
if(name != "")
|
|
{
|
|
fout << "# Start of source group \"" << name.c_str() << "\"\n";
|
|
}
|
|
|
|
// Loop through each source in the source group.
|
|
for(cmSourceGroup::BuildRules::const_iterator cc =
|
|
buildRules.begin(); cc != buildRules.end(); ++ cc)
|
|
{
|
|
std::string source = cc->first;
|
|
const cmSourceGroup::Commands& commands = cc->second;
|
|
// Loop through every command generating code from the current source.
|
|
for(cmSourceGroup::Commands::const_iterator c = commands.begin();
|
|
c != commands.end(); ++c)
|
|
{
|
|
std::string command = c->first;
|
|
const cmSourceGroup::CommandFiles& commandFiles = c->second;
|
|
// if the command has no outputs, then it is a utility command
|
|
// with no outputs
|
|
if(commandFiles.m_Outputs.size() == 0)
|
|
{
|
|
fout << source.c_str() << ": ";
|
|
// Write out all the dependencies for this rule.
|
|
for(std::set<std::string>::const_iterator d =
|
|
commandFiles.m_Depends.begin();
|
|
d != commandFiles.m_Depends.end(); ++d)
|
|
{
|
|
std::string dep = cmSystemTools::EscapeSpaces(d->c_str());
|
|
fout << " " << dep.c_str();
|
|
}
|
|
fout << "\n\t" << command.c_str() << "\n\n";
|
|
}
|
|
// Write a rule for every output generated by this command.
|
|
for(std::set<std::string>::const_iterator output =
|
|
commandFiles.m_Outputs.begin();
|
|
output != commandFiles.m_Outputs.end(); ++output)
|
|
{
|
|
std::string src = cmSystemTools::EscapeSpaces(source.c_str());
|
|
fout << output->c_str() << ": " << src.c_str();
|
|
// Write out all the dependencies for this rule.
|
|
for(std::set<std::string>::const_iterator d =
|
|
commandFiles.m_Depends.begin();
|
|
d != commandFiles.m_Depends.end(); ++d)
|
|
{
|
|
std::string dep = cmSystemTools::EscapeSpaces(d->c_str());
|
|
fout << " " << dep.c_str();
|
|
}
|
|
fout << "\n\t" << command.c_str() << "\n\n";
|
|
}
|
|
}
|
|
}
|
|
if(name != "")
|
|
{
|
|
fout << "# End of source group \"" << name.c_str() << "\"\n\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void cmUnixMakefileGenerator::GenerateCacheOnly()
|
|
{
|
|
cmSystemTools::MakeDirectory(m_Makefile->GetStartOutputDirectory());
|
|
std::string dest = m_Makefile->GetStartOutputDirectory();
|
|
dest += "/Makefile";
|
|
std::cout << "cmake: creating : " << dest.c_str() << std::endl;
|
|
this->OutputMakefile(dest.c_str());
|
|
return;
|
|
}
|
|
|
|
void cmUnixMakefileGenerator::RecursiveGenerateCacheOnly()
|
|
{
|
|
std::vector<cmMakefile*> makefiles;
|
|
m_Makefile->FindSubDirectoryCMakeListsFiles(makefiles);
|
|
for(std::vector<cmMakefile*>::iterator i = makefiles.begin();
|
|
i != makefiles.end(); ++i)
|
|
{
|
|
cmMakefile* mf = *i;
|
|
if(m_Makefile->GetDefinition("RUN_CONFIGURE"))
|
|
{
|
|
mf->AddDefinition("RUN_CONFIGURE", true);
|
|
}
|
|
cmUnixMakefileGenerator* gen = new cmUnixMakefileGenerator;
|
|
gen->SetCacheOnlyOn();
|
|
gen->SetRecurseOff();
|
|
mf->SetMakefileGenerator(gen);
|
|
mf->GenerateMakefile();
|
|
}
|
|
// CLEAN up the makefiles created
|
|
for(unsigned int i =0; i < makefiles.size(); ++i)
|
|
{
|
|
delete makefiles[i];
|
|
}
|
|
}
|
|
|
|
void cmUnixMakefileGenerator::OutputMakeVariables(std::ostream& fout)
|
|
{
|
|
if(strcmp(m_Makefile->GetHomeDirectory(),
|
|
m_Makefile->GetHomeOutputDirectory()) == 0)
|
|
{
|
|
fout << "srcdir = .\n\n";
|
|
}
|
|
else
|
|
{
|
|
fout << "srcdir = " << m_Makefile->GetStartDirectory() << "\n";
|
|
fout << "VPATH = " << m_Makefile->GetStartDirectory() << "\n";
|
|
}
|
|
const char* variables =
|
|
"# the standard shell for make\n"
|
|
"SHELL = /bin/sh\n"
|
|
"\n"
|
|
"CMAKE_LIB_EXT = @CMAKE_LIB_EXT@\n"
|
|
"CMAKE_RANLIB = @CMAKE_RANLIB@\n"
|
|
"CMAKE_AR = @CMAKE_AR@\n"
|
|
"CMAKE_C_COMPILER = @CMAKE_C_COMPILER@\n"
|
|
"CMAKE_CFLAGS = @CMAKE_C_FLAGS@ @CMAKE_SHLIB_CFLAGS@ \n"
|
|
"\n"
|
|
"CMAKE_CXX_COMPILER = @CMAKE_CXX_COMPILER@\n"
|
|
"CMAKE_CXXFLAGS = @CMAKE_CXX_FLAGS@ @CMAKE_SHLIB_CFLAGS@ @CMAKE_TEMPLATE_FLAGS@ \n"
|
|
"\n"
|
|
"CMAKE_SHLIB_BUILD_FLAGS = @CMAKE_SHLIB_BUILD_FLAGS@\n"
|
|
"CMAKE_SHLIB_LINK_FLAGS = @CMAKE_SHLIB_LINK_FLAGS@\n"
|
|
"DL_LIBS = @CMAKE_DL_LIBS@\n"
|
|
"SHLIB_LD_LIBS = @CMAKE_SHLIB_LD_LIBS@\n"
|
|
"SHLIB_SUFFIX = @CMAKE_SHLIB_SUFFIX@\n"
|
|
"THREAD_LIBS = @CMAKE_THREAD_LIBS@\n"
|
|
"\n"
|
|
"# set up the path to the rulesgen program\n"
|
|
"CMAKE_COMMAND = ${CMAKE_COMMAND}\n"
|
|
"\n"
|
|
"\n"
|
|
"\n";
|
|
std::string replaceVars = variables;
|
|
bool dll = cmCacheManager::GetInstance()->IsOn("BUILD_SHARED_LIBS");
|
|
if(!dll)
|
|
{
|
|
// if not a dll then remove the shlib -fpic flag
|
|
m_Makefile->AddDefinition("CMAKE_SHLIB_CFLAGS", "");
|
|
}
|
|
|
|
m_Makefile->ExpandVariablesInString(replaceVars);
|
|
fout << replaceVars.c_str();
|
|
fout << "CMAKE_CURRENT_SOURCE = " << m_Makefile->GetStartDirectory() << "\n";
|
|
fout << "CMAKE_CURRENT_BINARY = " << m_Makefile->GetStartOutputDirectory() << "\n";
|
|
}
|
|
|
|
|
|
void cmUnixMakefileGenerator::OutputInstallRules(std::ostream& fout)
|
|
{
|
|
bool dll = cmCacheManager::GetInstance()->IsOn("BUILD_SHARED_LIBS");
|
|
const char* root
|
|
= cmCacheManager::GetInstance()->GetCacheValue("CMAKE_ROOT");
|
|
fout << "INSTALL = " << root << "/Templates/install-sh -c\n";
|
|
fout << "INSTALL_PROGRAM = ${INSTALL}\n";
|
|
fout << "INSTALL_DATA = ${INSTALL} -m 644\n";
|
|
|
|
const cmTargets &tgts = m_Makefile->GetTargets();
|
|
fout << "install: ${SUBDIR_INSTALL}\n";
|
|
fout << "\t@echo \"Installing ...\"\n";
|
|
|
|
const char* prefix
|
|
= cmCacheManager::GetInstance()->GetCacheValue("CMAKE_INSTALL_PREFIX");
|
|
if (!prefix)
|
|
{
|
|
prefix = "/usr/local";
|
|
}
|
|
|
|
for(cmTargets::const_iterator l = tgts.begin();
|
|
l != tgts.end(); l++)
|
|
{
|
|
if (l->second.GetInstallPath() != "")
|
|
{
|
|
// first make the directories for each target
|
|
fout << "\t@if [ ! -d " << prefix << l->second.GetInstallPath() <<
|
|
" ] ; then \\\n";
|
|
fout << "\t echo \"Making directory " << prefix
|
|
<< l->second.GetInstallPath() << " \"; \\\n";
|
|
fout << "\t mkdir -p " << prefix << l->second.GetInstallPath()
|
|
<< "; \\\n";
|
|
fout << "\t chmod 755 " << prefix << l->second.GetInstallPath()
|
|
<< "; \\\n";
|
|
fout << "\t else true; \\\n";
|
|
fout << "\t fi\n";
|
|
// now install the target
|
|
switch (l->second.GetType())
|
|
{
|
|
case cmTarget::LIBRARY:
|
|
fout << "\t$(INSTALL_DATA) lib" << l->first;
|
|
if(dll)
|
|
{
|
|
fout << m_Makefile->GetDefinition("CMAKE_SHLIB_SUFFIX");
|
|
}
|
|
else
|
|
{
|
|
fout << ".a";
|
|
}
|
|
fout << " " << prefix << l->second.GetInstallPath() << "\n";
|
|
break;
|
|
case cmTarget::WIN32_EXECUTABLE:
|
|
case cmTarget::EXECUTABLE:
|
|
fout << "\t$(INSTALL_PROGRAM) " << l->first
|
|
<< " " << prefix << l->second.GetInstallPath() << "\n";
|
|
break;
|
|
case cmTarget::INSTALL:
|
|
{
|
|
const std::vector<std::string> &sf = l->second.GetSourceLists();
|
|
std::vector<std::string>::const_iterator i;
|
|
for (i = sf.begin(); i != sf.end(); ++i)
|
|
{
|
|
fout << "\t@ echo \"Installing " << *i << " \"\n";
|
|
fout << "\t@if [ -e " << *i << " ] ; then \\\n";
|
|
fout << "\t $(INSTALL_DATA) " << *i
|
|
<< " " << prefix << l->second.GetInstallPath() << "; \\\n";
|
|
fout << "\t elif [ -e ${srcdir}/" << *i << " ] ; then \\\n";
|
|
fout << "\t $(INSTALL_DATA) ${srcdir}/" << *i
|
|
<< " " << prefix << l->second.GetInstallPath() << "; \\\n";
|
|
fout << "\telse \\\n";
|
|
fout << "\t echo \" ERROR!!! Unable to find: " << *i
|
|
<< " \"; \\\n";
|
|
fout << "\t fi\n";
|
|
}
|
|
}
|
|
break;
|
|
case cmTarget::UTILITY:
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void cmUnixMakefileGenerator::OutputMakeRules(std::ostream& fout)
|
|
{
|
|
this->OutputMakeRule(fout,
|
|
"# tell make about .cxx and .java",
|
|
".SUFFIXES", ".cxx .java .class", 0);
|
|
this->OutputMakeRule(fout,
|
|
"# build c file",
|
|
".c.o",
|
|
0,
|
|
"${CMAKE_C_COMPILER} ${CMAKE_CFLAGS} ${INCLUDE_FLAGS} -c $< -o $@");
|
|
this->OutputMakeRule(fout,
|
|
"# build cplusplus file",
|
|
".cxx.o",
|
|
0,
|
|
"${CMAKE_CXX_COMPILER} ${CMAKE_CXXFLAGS} ${INCLUDE_FLAGS} -c $< -o $@");
|
|
// only include the cmake.depends and not the Makefile, as
|
|
// building one will cause the other to be built
|
|
this->OutputMakeRule(fout,
|
|
"Default build rule",
|
|
"all",
|
|
"cmake.depends ${TARGETS} ${SUBDIR_BUILD} ${CMAKE_COMMAND}",
|
|
0);
|
|
this->OutputMakeRule(fout,
|
|
"remove generated files",
|
|
"clean",
|
|
"${SUBDIR_CLEAN}",
|
|
"rm -f ${CLEAN_OBJECT_FILES} ${EXECUTABLES} ${TARGETS}");
|
|
this->OutputMakeRule(fout,
|
|
"Rule to build the cmake.depends and Makefile as side effect",
|
|
"cmake.depends",
|
|
"${CMAKE_COMMAND} ${CMAKE_MAKEFILE_SOURCES} ",
|
|
"${CMAKE_COMMAND} "
|
|
"-S${CMAKE_CURRENT_SOURCE} -O${CMAKE_CURRENT_BINARY} "
|
|
"-H${CMAKE_SOURCE_DIR} -B${CMAKE_BINARY_DIR}");
|
|
this->OutputMakeRule(fout,
|
|
"Rule to force the build of cmake.depends",
|
|
"depend",
|
|
"${SUBDIR_DEPEND}",
|
|
"${CMAKE_COMMAND} "
|
|
"-S${CMAKE_CURRENT_SOURCE} -O${CMAKE_CURRENT_BINARY} "
|
|
"-H${CMAKE_SOURCE_DIR} -B${CMAKE_BINARY_DIR}");
|
|
this->OutputMakeRule(fout,
|
|
"Rebuild the cache",
|
|
"rebuild_cache",
|
|
"${CMAKE_BINARY_DIR}/CMakeCache.txt",
|
|
"${CMAKE_COMMAND} "
|
|
"-H${CMAKE_SOURCE_DIR} -B${CMAKE_BINARY_DIR}");
|
|
this->OutputMakeRule(fout,
|
|
"Rebuild the cache",
|
|
"${CMAKE_BINARY_DIR}/CMakeCache.txt",
|
|
0,
|
|
"${CMAKE_COMMAND} "
|
|
"-H${CMAKE_SOURCE_DIR} -B${CMAKE_BINARY_DIR}");
|
|
this->OutputMakeRule(fout,
|
|
"Rebuild cmake dummy rule",
|
|
"${CMAKE_COMMAND}",
|
|
0,
|
|
"echo \"cmake might be out of date\"");
|
|
this->OutputMakeRule(fout,
|
|
"Rule to keep make from removing Makefiles "
|
|
"if control-C is hit during a run of cmake.",
|
|
".PRECIOUS",
|
|
"Makefile cmake.depends",
|
|
0);
|
|
|
|
}
|
|
|
|
void cmUnixMakefileGenerator::OutputMakeRule(std::ostream& fout,
|
|
const char* comment,
|
|
const char* target,
|
|
const char* depends,
|
|
const char* command)
|
|
{
|
|
if(!target)
|
|
{
|
|
cmSystemTools::Error("no target for OutputMakeRule");
|
|
return;
|
|
}
|
|
|
|
std::string replace;
|
|
if(comment)
|
|
{
|
|
replace = comment;
|
|
m_Makefile->ExpandVariablesInString(replace);
|
|
fout << "# " << comment;
|
|
}
|
|
fout << "\n";
|
|
replace = target;
|
|
m_Makefile->ExpandVariablesInString(replace);
|
|
fout << replace.c_str() << ": ";
|
|
if(depends)
|
|
{
|
|
replace = depends;
|
|
m_Makefile->ExpandVariablesInString(replace);
|
|
fout << replace.c_str();
|
|
}
|
|
fout << "\n";
|
|
if(command)
|
|
{
|
|
replace = command;
|
|
m_Makefile->ExpandVariablesInString(replace);
|
|
fout << "\t" << replace.c_str() << "\n\n";
|
|
}
|
|
fout << "\n\n\n";
|
|
|
|
}
|
|
|
|
|
|
void cmUnixMakefileGenerator::SetLocal (bool local)
|
|
{
|
|
if (local)
|
|
{
|
|
m_CacheOnly = false;
|
|
m_Recurse = false;
|
|
}
|
|
else
|
|
{
|
|
m_CacheOnly = true;
|
|
m_Recurse = true;
|
|
}
|
|
}
|
|
|
|
void cmUnixMakefileGenerator::ComputeSystemInfo()
|
|
{
|
|
if (m_CacheOnly)
|
|
{
|
|
// currently we run configure shell script here to determine the info
|
|
std::string output;
|
|
std::string cmd = "cd ";
|
|
cmd += m_Makefile->GetHomeOutputDirectory();
|
|
cmd += "; ";
|
|
const char* root
|
|
= cmCacheManager::GetInstance()->GetCacheValue("CMAKE_ROOT");
|
|
cmd += root;
|
|
cmd += "/Templates/configure";
|
|
cmSystemTools::RunCommand(cmd.c_str(), output);
|
|
m_Makefile->AddDefinition("RUN_CONFIGURE", true);
|
|
}
|
|
|
|
// now load the settings
|
|
std::string fpath = m_Makefile->GetHomeOutputDirectory();
|
|
fpath += "/CMakeSystemConfig.cmake";
|
|
m_Makefile->ReadListFile(NULL,fpath.c_str());
|
|
}
|