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CMake/Source/cmExtraCodeBlocksGenerator.cxx

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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2004-2009 Kitware, Inc.
Copyright 2004 Alexander Neundorf (neundorf@kde.org)
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "cmExtraCodeBlocksGenerator.h"
#include "cmGlobalUnixMakefileGenerator3.h"
#include "cmLocalUnixMakefileGenerator3.h"
#include "cmMakefile.h"
#include "cmake.h"
#include "cmSourceFile.h"
#include "cmGeneratedFileStream.h"
#include "cmTarget.h"
#include "cmSystemTools.h"
#include "cmXMLSafe.h"
#include <cmsys/SystemTools.hxx>
/* Some useful URLs:
Homepage:
http://www.codeblocks.org
File format docs:
http://wiki.codeblocks.org/index.php?title=File_formats_description
http://wiki.codeblocks.org/index.php?title=Workspace_file
http://wiki.codeblocks.org/index.php?title=Project_file
Discussion:
http://forums.codeblocks.org/index.php/topic,6789.0.html
*/
//----------------------------------------------------------------------------
void cmExtraCodeBlocksGenerator
::GetDocumentation(cmDocumentationEntry& entry, const std::string&) const
{
entry.Name = this->GetName();
entry.Brief = "Generates CodeBlocks project files.";
}
cmExtraCodeBlocksGenerator::cmExtraCodeBlocksGenerator()
:cmExternalMakefileProjectGenerator()
{
#if defined(_WIN32)
this->SupportedGlobalGenerators.push_back("MinGW Makefiles");
this->SupportedGlobalGenerators.push_back("NMake Makefiles");
// disable until somebody actually tests it:
// this->SupportedGlobalGenerators.push_back("MSYS Makefiles");
#endif
this->SupportedGlobalGenerators.push_back("Ninja");
this->SupportedGlobalGenerators.push_back("Unix Makefiles");
}
void cmExtraCodeBlocksGenerator::Generate()
{
// for each sub project in the project create a codeblocks project
for (std::map<std::string, std::vector<cmLocalGenerator*> >::const_iterator
it = this->GlobalGenerator->GetProjectMap().begin();
it!= this->GlobalGenerator->GetProjectMap().end();
++it)
{
// create a project file
this->CreateProjectFile(it->second);
}
}
/* create the project file */
void cmExtraCodeBlocksGenerator::CreateProjectFile(
const std::vector<cmLocalGenerator*>& lgs)
{
const cmMakefile* mf=lgs[0]->GetMakefile();
std::string outputDir=mf->GetStartOutputDirectory();
std::string projectName=mf->GetProjectName();
std::string filename=outputDir+"/";
filename+=projectName+".cbp";
std::string sessionFilename=outputDir+"/";
sessionFilename+=projectName+".layout";
this->CreateNewProjectFile(lgs, filename);
}
/* Tree is used to create a "Virtual Folder" in CodeBlocks, in which all
CMake files this project depends on will be put. This means additionally
to the "Sources" and "Headers" virtual folders of CodeBlocks, there will
now also be a "CMake Files" virtual folder.
Patch by Daniel Teske <daniel.teske AT nokia.com> (which use C::B project
files in QtCreator).*/
struct Tree
{
std::string path; //only one component of the path
std::vector<Tree> folders;
std::vector<std::string> files;
void InsertPath(const std::vector<std::string>& splitted,
std::vector<std::string>::size_type start,
const std::string& fileName);
void BuildVirtualFolder(std::string& virtualFolders) const;
void BuildVirtualFolderImpl(std::string& virtualFolders,
const std::string& prefix) const;
void BuildUnit(std::string& unitString, const std::string& fsPath) const;
void BuildUnitImpl(std::string& unitString,
const std::string& virtualFolderPath,
const std::string& fsPath) const;
};
void Tree::InsertPath(const std::vector<std::string>& splitted,
std::vector<std::string>::size_type start,
const std::string& fileName)
{
if (start == splitted.size())
{
files.push_back(fileName);
return;
}
for (std::vector<Tree>::iterator
it = folders.begin();
it != folders.end();
++it)
{
if ((*it).path == splitted[start])
{
if (start + 1 < splitted.size())
{
it->InsertPath(splitted, start + 1, fileName);
return;
}
else
{
// last part of splitted
it->files.push_back(fileName);
return;
}
}
}
// Not found in folders, thus insert
Tree newFolder;
newFolder.path = splitted[start];
if (start + 1 < splitted.size())
{
newFolder.InsertPath(splitted, start + 1, fileName);
folders.push_back(newFolder);
return;
}
else
{
// last part of splitted
newFolder.files.push_back(fileName);
folders.push_back(newFolder);
return;
}
}
void Tree::BuildVirtualFolder(std::string& virtualFolders) const
{
virtualFolders += "<Option virtualFolders=\"CMake Files\\;";
for (std::vector<Tree>::const_iterator it = folders.begin();
it != folders.end();
++it)
{
it->BuildVirtualFolderImpl(virtualFolders, "");
}
virtualFolders += "\" />";
}
void Tree::BuildVirtualFolderImpl(std::string& virtualFolders,
const std::string& prefix) const
{
virtualFolders += "CMake Files\\" + prefix + path + "\\;";
for (std::vector<Tree>::const_iterator it = folders.begin();
it != folders.end();
++it)
{
it->BuildVirtualFolderImpl(virtualFolders, prefix + path + "\\");
}
}
void Tree::BuildUnit(std::string& unitString, const std::string& fsPath) const
{
for (std::vector<std::string>::const_iterator it = files.begin();
it != files.end();
++it)
{
unitString += " <Unit filename=\"" + fsPath + *it + "\">\n";
unitString += " <Option virtualFolder=\"CMake Files\\\" />\n";
unitString += " </Unit>\n";
}
for (std::vector<Tree>::const_iterator it = folders.begin();
it != folders.end();
++it)
{
it->BuildUnitImpl(unitString, "", fsPath);
}
}
void Tree::BuildUnitImpl(std::string& unitString,
const std::string& virtualFolderPath,
const std::string& fsPath) const
{
for (std::vector<std::string>::const_iterator it = files.begin();
it != files.end();
++it)
{
unitString += " <Unit filename=\"" +fsPath+path+ "/" + *it + "\">\n";
unitString += " <Option virtualFolder=\"CMake Files\\"
+ virtualFolderPath + path + "\\\" />\n";
unitString += " </Unit>\n";
}
for (std::vector<Tree>::const_iterator it = folders.begin();
it != folders.end();
++it)
{
it->BuildUnitImpl(unitString,
virtualFolderPath + path + "\\", fsPath + path + "/");
}
}
void cmExtraCodeBlocksGenerator
::CreateNewProjectFile(const std::vector<cmLocalGenerator*>& lgs,
const std::string& filename)
{
const cmMakefile* mf=lgs[0]->GetMakefile();
cmGeneratedFileStream fout(filename.c_str());
if(!fout)
{
return;
}
Tree tree;
// build tree of virtual folders
for (std::map<std::string, std::vector<cmLocalGenerator*> >::const_iterator
it = this->GlobalGenerator->GetProjectMap().begin();
it != this->GlobalGenerator->GetProjectMap().end();
++it)
{
// Collect all files
std::vector<std::string> listFiles;
for (std::vector<cmLocalGenerator *>::const_iterator
jt = it->second.begin();
jt != it->second.end();
++jt)
{
const std::vector<std::string> & files =
(*jt)->GetMakefile()->GetListFiles();
listFiles.insert(listFiles.end(), files.begin(), files.end());
}
// Convert
const char* cmakeRoot = mf->GetDefinition("CMAKE_ROOT");
for (std::vector<std::string>::const_iterator jt = listFiles.begin();
jt != listFiles.end();
++jt)
{
// don't put cmake's own files into the project (#12110):
if (jt->find(cmakeRoot) == 0)
{
continue;
}
const std::string &relative = cmSystemTools::RelativePath(
it->second[0]->GetMakefile()->GetHomeDirectory(),
jt->c_str());
std::vector<std::string> splitted;
cmSystemTools::SplitPath(relative.c_str(), splitted, false);
// Split filename from path
std::string fileName = *(splitted.end()-1);
splitted.erase(splitted.end() - 1, splitted.end());
// We don't want paths with CMakeFiles in them
// or do we?
// In speedcrunch those where purely internal
if (splitted.size() >= 1
&& relative.find("CMakeFiles") == std::string::npos)
{
tree.InsertPath(splitted, 1, fileName);
}
}
}
// Now build a virtual tree string
std::string virtualFolders;
tree.BuildVirtualFolder(virtualFolders);
// And one for <Unit>
std::string unitFiles;
tree.BuildUnit(unitFiles, std::string(mf->GetHomeDirectory()) + "/");
// figure out the compiler
std::string compiler = this->GetCBCompilerId(mf);
std::string make = mf->GetRequiredDefinition("CMAKE_MAKE_PROGRAM");
fout<<"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\" ?>\n"
"<CodeBlocks_project_file>\n"
" <FileVersion major=\"1\" minor=\"6\" />\n"
" <Project>\n"
" <Option title=\"" << mf->GetProjectName()<<"\" />\n"
" <Option makefile_is_custom=\"1\" />\n"
" <Option compiler=\"" << compiler << "\" />\n"
" "<<virtualFolders<<"\n"
" <Build>\n";
this->AppendTarget(fout, "all", 0, make.c_str(), mf, compiler.c_str());
// add all executable and library targets and some of the GLOBAL
// and UTILITY targets
for (std::vector<cmLocalGenerator*>::const_iterator lg=lgs.begin();
lg!=lgs.end(); lg++)
{
cmMakefile* makefile=(*lg)->GetMakefile();
cmTargets& targets=makefile->GetTargets();
for (cmTargets::iterator ti = targets.begin();
ti != targets.end(); ti++)
{
switch(ti->second.GetType())
{
case cmTarget::GLOBAL_TARGET:
{
// Only add the global targets from CMAKE_BINARY_DIR,
// not from the subdirs
if (strcmp(makefile->GetStartOutputDirectory(),
makefile->GetHomeOutputDirectory())==0)
{
this->AppendTarget(fout, ti->first.c_str(), 0,
make.c_str(), makefile, compiler.c_str());
}
}
break;
case cmTarget::UTILITY:
// Add all utility targets, except the Nightly/Continuous/
// Experimental-"sub"targets as e.g. NightlyStart
if (((ti->first.find("Nightly")==0) &&(ti->first!="Nightly"))
|| ((ti->first.find("Continuous")==0)&&(ti->first!="Continuous"))
|| ((ti->first.find("Experimental")==0)
&& (ti->first!="Experimental")))
{
break;
}
this->AppendTarget(fout, ti->first.c_str(), 0,
make.c_str(), makefile, compiler.c_str());
break;
case cmTarget::EXECUTABLE:
case cmTarget::STATIC_LIBRARY:
case cmTarget::SHARED_LIBRARY:
case cmTarget::MODULE_LIBRARY:
case cmTarget::OBJECT_LIBRARY:
{
this->AppendTarget(fout, ti->first.c_str(), &ti->second,
make.c_str(), makefile, compiler.c_str());
std::string fastTarget = ti->first;
fastTarget += "/fast";
this->AppendTarget(fout, fastTarget.c_str(), &ti->second,
make.c_str(), makefile, compiler.c_str());
}
break;
default:
break;
}
}
}
fout<<" </Build>\n";
// Collect all used source files in the project
// Sort them into two containers, one for C/C++ implementation files
// which may have an acompanying header, one for all other files
std::map<std::string, cmSourceFile*> cFiles;
std::set<std::string> otherFiles;
for (std::vector<cmLocalGenerator*>::const_iterator lg=lgs.begin();
lg!=lgs.end(); lg++)
{
cmMakefile* makefile=(*lg)->GetMakefile();
cmTargets& targets=makefile->GetTargets();
for (cmTargets::iterator ti = targets.begin();
ti != targets.end(); ti++)
{
switch(ti->second.GetType())
{
case cmTarget::EXECUTABLE:
case cmTarget::STATIC_LIBRARY:
case cmTarget::SHARED_LIBRARY:
case cmTarget::MODULE_LIBRARY:
case cmTarget::OBJECT_LIBRARY:
case cmTarget::UTILITY: // can have sources since 2.6.3
{
std::vector<cmSourceFile*> sources;
ti->second.GetSourceFiles(sources);
for (std::vector<cmSourceFile*>::const_iterator si=sources.begin();
si!=sources.end(); si++)
{
// don't add source files which have the GENERATED property set:
if ((*si)->GetPropertyAsBool("GENERATED"))
{
continue;
}
// check whether it is a C/C++ implementation file
bool isCFile = false;
std::string lang = (*si)->GetLanguage();
if (lang == "C" || lang == "CXX")
{
std::string srcext = (*si)->GetExtension();
for(std::vector<std::string>::const_iterator
ext = mf->GetSourceExtensions().begin();
ext != mf->GetSourceExtensions().end();
++ext)
{
if (srcext == *ext)
{
isCFile = true;
break;
}
}
}
// then put it accordingly into one of the two containers
if (isCFile)
{
cFiles[(*si)->GetFullPath()] = *si ;
}
else
{
otherFiles.insert((*si)->GetFullPath());
}
}
}
default: // intended fallthrough
break;
}
}
}
// The following loop tries to add header files matching to implementation
// files to the project. It does that by iterating over all source files,
// replacing the file name extension with ".h" and checks whether such a
// file exists. If it does, it is inserted into the map of files.
// A very similar version of that code exists also in the kdevelop
// project generator.
for (std::map<std::string, cmSourceFile*>::const_iterator
sit=cFiles.begin();
sit!=cFiles.end();
++sit)
{
std::string headerBasename=cmSystemTools::GetFilenamePath(sit->first);
headerBasename+="/";
headerBasename+=cmSystemTools::GetFilenameWithoutExtension(sit->first);
// check if there's a matching header around
for(std::vector<std::string>::const_iterator
ext = mf->GetHeaderExtensions().begin();
ext != mf->GetHeaderExtensions().end();
++ext)
{
std::string hname=headerBasename;
hname += ".";
hname += *ext;
// if it's already in the set, don't check if it exists on disk
std::set<std::string>::const_iterator headerIt=otherFiles.find(hname);
if (headerIt != otherFiles.end())
{
break;
}
if(cmSystemTools::FileExists(hname.c_str()))
{
otherFiles.insert(hname);
break;
}
}
}
// insert all source files in the CodeBlocks project
// first the C/C++ implementation files, then all others
for (std::map<std::string, cmSourceFile*>::const_iterator
sit=cFiles.begin();
sit!=cFiles.end();
++sit)
{
fout<<" <Unit filename=\""<< sit->first <<"\">\n"
" </Unit>\n";
}
for (std::set<std::string>::const_iterator
sit=otherFiles.begin();
sit!=otherFiles.end();
++sit)
{
fout<<" <Unit filename=\""<< sit->c_str() <<"\">\n"
" </Unit>\n";
}
// Add CMakeLists.txt
fout<<unitFiles;
fout<<" </Project>\n"
"</CodeBlocks_project_file>\n";
}
// Write a dummy file for OBJECT libraries, so C::B can reference some file
std::string cmExtraCodeBlocksGenerator::CreateDummyTargetFile(
cmMakefile* mf, cmTarget* target) const
{
// this file doesn't seem to be used by C::B in custom makefile mode,
// but we generate a unique file for each OBJECT library so in case
// C::B uses it in some way, the targets don't interfere with each other.
std::string filename = mf->GetCurrentOutputDirectory();
filename += "/";
filename += mf->GetLocalGenerator()->GetTargetDirectory(*target);
filename += "/";
filename += target->GetName();
filename += ".objlib";
cmGeneratedFileStream fout(filename.c_str());
if(fout)
{
fout << "# This is a dummy file for the OBJECT library "
<< target->GetName()
<< " for the CMake CodeBlocks project generator.\n"
<< "# Don't edit, this file will be overwritten.\n";
}
return filename;
}
// Generate the xml code for one target.
void cmExtraCodeBlocksGenerator::AppendTarget(cmGeneratedFileStream& fout,
const std::string& targetName,
cmTarget* target,
const char* make,
const cmMakefile* makefile,
const char* compiler)
{
std::string makefileName = makefile->GetStartOutputDirectory();
makefileName += "/Makefile";
fout<<" <Target title=\"" << targetName << "\">\n";
if (target!=0)
{
int cbTargetType = this->GetCBTargetType(target);
std::string workingDir = makefile->GetStartOutputDirectory();
if ( target->GetType()==cmTarget::EXECUTABLE)
{
// Determine the directory where the executable target is created, and
// set the working directory to this dir.
const char* runtimeOutputDir = makefile->GetDefinition(
"CMAKE_RUNTIME_OUTPUT_DIRECTORY");
if (runtimeOutputDir != 0)
{
workingDir = runtimeOutputDir;
}
else
{
const char* executableOutputDir = makefile->GetDefinition(
"EXECUTABLE_OUTPUT_PATH");
if (executableOutputDir != 0)
{
workingDir = executableOutputDir;
}
}
}
const char* buildType = makefile->GetDefinition("CMAKE_BUILD_TYPE");
std::string location;
if ( target->GetType()==cmTarget::OBJECT_LIBRARY)
{
location = this->CreateDummyTargetFile(const_cast<cmMakefile*>(makefile),
target);
}
else
{
location = target->GetLocation(buildType);
}
fout<<" <Option output=\"" << location
<< "\" prefix_auto=\"0\" extension_auto=\"0\" />\n"
" <Option working_dir=\"" << workingDir << "\" />\n"
" <Option object_output=\"./\" />\n"
" <Option type=\"" << cbTargetType << "\" />\n"
" <Option compiler=\"" << compiler << "\" />\n"
" <Compiler>\n";
cmGeneratorTarget *gtgt = this->GlobalGenerator
->GetGeneratorTarget(target);
// the compilerdefines for this target
std::vector<std::string> cdefs;
target->GetCompileDefinitions(cdefs, buildType);
// Expand the list.
for(std::vector<std::string>::const_iterator di = cdefs.begin();
di != cdefs.end(); ++di)
{
cmXMLSafe safedef(di->c_str());
fout <<" <Add option=\"-D" << safedef.str() << "\" />\n";
}
// the include directories for this target
std::set<std::string> uniqIncludeDirs;
std::vector<std::string> includes;
target->GetMakefile()->GetLocalGenerator()->
GetIncludeDirectories(includes, gtgt, "C", buildType);
for(std::vector<std::string>::const_iterator dirIt=includes.begin();
dirIt != includes.end();
++dirIt)
{
uniqIncludeDirs.insert(*dirIt);
}
std::string systemIncludeDirs = makefile->GetSafeDefinition(
"CMAKE_EXTRA_GENERATOR_C_SYSTEM_INCLUDE_DIRS");
if (!systemIncludeDirs.empty())
{
std::vector<std::string> dirs;
cmSystemTools::ExpandListArgument(systemIncludeDirs.c_str(), dirs);
for(std::vector<std::string>::const_iterator dirIt=dirs.begin();
dirIt != dirs.end();
++dirIt)
{
uniqIncludeDirs.insert(*dirIt);
}
}
systemIncludeDirs = makefile->GetSafeDefinition(
"CMAKE_EXTRA_GENERATOR_CXX_SYSTEM_INCLUDE_DIRS");
if (!systemIncludeDirs.empty())
{
std::vector<std::string> dirs;
cmSystemTools::ExpandListArgument(systemIncludeDirs.c_str(), dirs);
for(std::vector<std::string>::const_iterator dirIt=dirs.begin();
dirIt != dirs.end();
++dirIt)
{
uniqIncludeDirs.insert(*dirIt);
}
}
for(std::set<std::string>::const_iterator dirIt=uniqIncludeDirs.begin();
dirIt != uniqIncludeDirs.end();
++dirIt)
{
fout <<" <Add directory=\"" << dirIt->c_str() << "\" />\n";
}
fout<<" </Compiler>\n";
}
else // e.g. all and the GLOBAL and UTILITY targets
{
fout<<" <Option working_dir=\""
<< makefile->GetStartOutputDirectory() << "\" />\n"
<<" <Option type=\"" << 4 << "\" />\n";
}
fout<<" <MakeCommands>\n"
" <Build command=\""
<< this->BuildMakeCommand(make, makefileName.c_str(), targetName)
<< "\" />\n"
" <CompileFile command=\""
<< this->BuildMakeCommand(make, makefileName.c_str(),"&quot;$file&quot;")
<< "\" />\n"
" <Clean command=\""
<< this->BuildMakeCommand(make, makefileName.c_str(), "clean")
<< "\" />\n"
" <DistClean command=\""
<< this->BuildMakeCommand(make, makefileName.c_str(), "clean")
<< "\" />\n"
" </MakeCommands>\n"
" </Target>\n";
}
// Translate the cmake compiler id into the CodeBlocks compiler id
std::string cmExtraCodeBlocksGenerator::GetCBCompilerId(const cmMakefile* mf)
{
// figure out which language to use
// for now care only for C and C++
std::string compilerIdVar = "CMAKE_CXX_COMPILER_ID";
if (this->GlobalGenerator->GetLanguageEnabled("CXX") == false)
{
compilerIdVar = "CMAKE_C_COMPILER_ID";
}
std::string hostSystemName = mf->GetSafeDefinition("CMAKE_HOST_SYSTEM_NAME");
std::string systemName = mf->GetSafeDefinition("CMAKE_SYSTEM_NAME");
std::string compilerId = mf->GetSafeDefinition(compilerIdVar.c_str());
std::string compiler = "gcc"; // default to gcc
if (compilerId == "MSVC")
{
compiler = "msvc8";
}
else if (compilerId == "Borland")
{
compiler = "bcc";
}
else if (compilerId == "SDCC")
{
compiler = "sdcc";
}
else if (compilerId == "Intel")
{
compiler = "icc";
}
else if (compilerId == "Watcom")
{
compiler = "ow";
}
else if (compilerId == "GNU")
{
compiler = "gcc";
}
return compiler;
}
// Translate the cmake target type into the CodeBlocks target type id
int cmExtraCodeBlocksGenerator::GetCBTargetType(cmTarget* target)
{
if ( target->GetType()==cmTarget::EXECUTABLE)
{
if ((target->GetPropertyAsBool("WIN32_EXECUTABLE"))
|| (target->GetPropertyAsBool("MACOSX_BUNDLE")))
{
return 0;
}
else
{
return 1;
}
}
else if (( target->GetType()==cmTarget::STATIC_LIBRARY)
|| (target->GetType()==cmTarget::OBJECT_LIBRARY))
{
return 2;
}
else if ((target->GetType()==cmTarget::SHARED_LIBRARY)
|| (target->GetType()==cmTarget::MODULE_LIBRARY))
{
return 3;
}
return 4;
}
// Create the command line for building the given target using the selected
// make
std::string cmExtraCodeBlocksGenerator::BuildMakeCommand(
const std::string& make, const char* makefile,
const std::string& target)
{
std::string command = make;
std::string generator = this->GlobalGenerator->GetName();
if (generator == "NMake Makefiles")
{
// For Windows ConvertToOutputPath already adds quotes when required.
// These need to be escaped, see
// http://public.kitware.com/Bug/view.php?id=13952
std::string makefileName = cmSystemTools::ConvertToOutputPath(makefile);
command += " /NOLOGO /f ";
command += cmXMLSafe(makefileName).str();
command += " VERBOSE=1 ";
command += target;
}
else if (generator == "MinGW Makefiles")
{
// no escaping of spaces in this case, see
// http://public.kitware.com/Bug/view.php?id=10014
std::string makefileName = makefile;
command += " -f &quot;";
command += makefileName;
command += "&quot; ";
command += " VERBOSE=1 ";
command += target;
}
else if (generator == "Ninja")
{
command += " -v ";
command += target;
}
else
{
std::string makefileName = cmSystemTools::ConvertToOutputPath(makefile);
command += " -f &quot;";
command += makefileName;
command += "&quot; ";
command += " VERBOSE=1 ";
command += target;
}
return command;
}
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