ENH: Add a way to overwrite some preferences and ignore certain targets
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6d4b7425fd
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ccac9542b1
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@ -0,0 +1 @@
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SET(GRAPHVIZ_IGNORE_TARGETS "tartest;testSystemTools;testRegistry;testProcess;testIOS;testHashSTL;testFail;testCommandLineArguments;xrtest;LIBCURL;foo")
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@ -2008,10 +2008,60 @@ void cmake::GenerateGraphViz(const char* fileName)
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{
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return;
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}
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str << "digraph G {" << std::endl;
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str << "node [" << std::endl;
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str << " fontsize = \"12\"" << std::endl;
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str << "];" << std::endl;
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cmake cm;
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cmGlobalGenerator ggi;
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ggi.SetCMakeInstance(&cm);
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std::auto_ptr<cmLocalGenerator> lg(ggi.CreateLocalGenerator());
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lg->SetGlobalGenerator(&ggi);
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cmMakefile *mf = lg->GetMakefile();
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std::string infile = this->GetHomeOutputDirectory();
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infile += "/CMakeGraphVizOptions.cmake";
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if ( !cmSystemTools::FileExists(infile.c_str()) )
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{
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infile = this->GetHomeDirectory();
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infile += "/CMakeGraphVizOptions.cmake";
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if ( !cmSystemTools::FileExists(infile.c_str()) )
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{
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infile = "";
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}
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}
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if ( !infile.empty() )
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{
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if ( !mf->ReadListFile(0, infile.c_str()) )
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{
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cmSystemTools::Error("Problem opening GraphViz options file: ", infile.c_str());
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return;
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}
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std::cout << "Read GraphViz options file: " << infile.c_str() << std::endl;
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}
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#define __set_if_not_set(var, value, cmakeDefinition) \
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const char* var = mf->GetDefinition(cmakeDefinition); \
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if ( !var ) \
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{ \
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var = value; \
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}
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__set_if_not_set(graphType, "digraph", "GRAPHVIZ_GRAPH_TYPE");
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__set_if_not_set(graphName, "GG", "GRAPHVIZ_GRAPH_NAME");
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__set_if_not_set(graphHeader, "node [\n fontsize = \"12\"\n];", "GRAPHVIZ_GRAPH_HEADER");
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__set_if_not_set(graphNodePrefix, "node", "GRAPHVIZ_NODE_PREFIX");
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const char* ignoreTargets = mf->GetDefinition("GRAPHVIZ_IGNORE_TARGETS");
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std::set<cmStdString> ignoreTargetsSet;
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if ( ignoreTargets )
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{
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std::vector<std::string> ignoreTargetsVector;
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cmSystemTools::ExpandListArgument(ignoreTargets,ignoreTargetsVector);
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std::vector<std::string>::iterator itvIt;
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for ( itvIt = ignoreTargetsVector.begin(); itvIt != ignoreTargetsVector.end(); ++ itvIt )
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{
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ignoreTargetsSet.insert(itvIt->c_str());
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}
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}
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str << graphType << " " << graphName << " {" << std::endl;
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str << graphHeader << std::endl;
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cmGlobalGenerator* gg = this->GetGlobalGenerator();
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std::vector<cmLocalGenerator*> localGenerators;
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@ -2033,10 +2083,16 @@ void cmake::GenerateGraphViz(const char* fileName)
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cmTargets::iterator tit;
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for ( tit = targets->begin(); tit != targets->end(); ++ tit )
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{
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const char* realTargetName = tit->first.c_str();
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if ( ignoreTargetsSet.find(realTargetName) != ignoreTargetsSet.end() )
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{
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// Skip ignored targets
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continue;
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}
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//std::cout << "Found target: " << tit->first.c_str() << std::endl;
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sprintf(tgtName, "node%d", cnt++);
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targetNamesNodes[tit->first.c_str()] = tgtName;
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targetPtrs[tit->first.c_str()] = &tit->second;
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sprintf(tgtName, "%s%d", graphNodePrefix, cnt++);
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targetNamesNodes[realTargetName] = tgtName;
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targetPtrs[realTargetName] = &tit->second;
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//str << " \"" << tgtName << "\" [ label=\"" << tit->first.c_str() << "\" shape=\"box\"];" << std::endl;
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}
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}
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@ -2049,17 +2105,28 @@ void cmake::GenerateGraphViz(const char* fileName)
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{
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const cmTarget::LinkLibraries* ll = &(tit->second.GetOriginalLinkLibraries());
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cmTarget::LinkLibraries::const_iterator llit;
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const char* realTargetName = tit->first.c_str();
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if ( ignoreTargetsSet.find(realTargetName) != ignoreTargetsSet.end() )
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{
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// Skip ignored targets
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continue;
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}
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if ( ll->size() > 0 )
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{
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targetDeps[tit->first.c_str()] = 1;
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targetDeps[realTargetName] = 1;
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}
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for ( llit = ll->begin(); llit != ll->end(); ++ llit )
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{
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const char* libName = llit->first.c_str();
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std::map<cmStdString, cmStdString>::iterator tarIt = targetNamesNodes.find(libName);
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if ( ignoreTargetsSet.find(libName) != ignoreTargetsSet.end() )
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{
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// Skip ignored targets
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continue;
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}
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if ( tarIt == targetNamesNodes.end() )
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{
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sprintf(tgtName, "node%d", cnt++);
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sprintf(tgtName, "%s%d", graphNodePrefix, cnt++);
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targetDeps[libName] = 2;
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targetNamesNodes[libName] = tgtName;
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//str << " \"" << tgtName << "\" [ label=\"" << libName << "\" shape=\"ellipse\"];" << std::endl;
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@ -2085,7 +2152,7 @@ void cmake::GenerateGraphViz(const char* fileName)
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if ( tarIt == targetNamesNodes.end() )
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{
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// We should not be here.
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std::cout << "Cannot find library: " << newTargetName << " even though it was added in the previous pass" << std::endl;
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std::cout << __LINE__ << " Cannot find library: " << newTargetName << " even though it was added in the previous pass" << std::endl;
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abort();
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}
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@ -2096,7 +2163,7 @@ void cmake::GenerateGraphViz(const char* fileName)
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if ( tarTypeIt == targetPtrs.end() )
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{
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// We should not be here.
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std::cout << "Cannot find library: " << newTargetName << " even though it was added in the previous pass" << std::endl;
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std::cout << __LINE__ << " Cannot find library: " << newTargetName << " even though it was added in the previous pass" << std::endl;
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abort();
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}
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cmTarget* tg = tarTypeIt->second;
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@ -2147,7 +2214,7 @@ void cmake::GenerateGraphViz(const char* fileName)
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if ( tarIt == targetNamesNodes.end() )
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{
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// We should not be here.
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std::cout << "Cannot find library: " << libName << " even though it was added in the previous pass" << std::endl;
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std::cout << __LINE__ << " Cannot find library: " << libName << " even though it was added in the previous pass" << std::endl;
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abort();
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}
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str << " \"" << cmakeTarIt->second.c_str() << "\" -> \"" << tarIt->second.c_str() << "\"" << std::endl;
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