diff options
Diffstat (limited to 'Source/cmake.cxx')
| -rw-r--r-- | Source/cmake.cxx | 91 |
1 files changed, 79 insertions, 12 deletions
diff --git a/Source/cmake.cxx b/Source/cmake.cxx index 451dbc7..0bd047f 100644 --- a/Source/cmake.cxx +++ b/Source/cmake.cxx @@ -2008,10 +2008,60 @@ void cmake::GenerateGraphViz(const char* fileName) { return; } - str << "digraph G {" << std::endl; - str << "node [" << std::endl; - str << " fontsize = \"12\"" << std::endl; - str << "];" << std::endl; + cmake cm; + cmGlobalGenerator ggi; + ggi.SetCMakeInstance(&cm); + std::auto_ptr<cmLocalGenerator> lg(ggi.CreateLocalGenerator()); + lg->SetGlobalGenerator(&ggi); + cmMakefile *mf = lg->GetMakefile(); + + std::string infile = this->GetHomeOutputDirectory(); + infile += "/CMakeGraphVizOptions.cmake"; + if ( !cmSystemTools::FileExists(infile.c_str()) ) + { + infile = this->GetHomeDirectory(); + infile += "/CMakeGraphVizOptions.cmake"; + if ( !cmSystemTools::FileExists(infile.c_str()) ) + { + infile = ""; + } + } + + if ( !infile.empty() ) + { + if ( !mf->ReadListFile(0, infile.c_str()) ) + { + cmSystemTools::Error("Problem opening GraphViz options file: ", infile.c_str()); + return; + } + std::cout << "Read GraphViz options file: " << infile.c_str() << std::endl; + } + +#define __set_if_not_set(var, value, cmakeDefinition) \ + const char* var = mf->GetDefinition(cmakeDefinition); \ + if ( !var ) \ + { \ + var = value; \ + } + __set_if_not_set(graphType, "digraph", "GRAPHVIZ_GRAPH_TYPE"); + __set_if_not_set(graphName, "GG", "GRAPHVIZ_GRAPH_NAME"); + __set_if_not_set(graphHeader, "node [\n fontsize = \"12\"\n];", "GRAPHVIZ_GRAPH_HEADER"); + __set_if_not_set(graphNodePrefix, "node", "GRAPHVIZ_NODE_PREFIX"); + const char* ignoreTargets = mf->GetDefinition("GRAPHVIZ_IGNORE_TARGETS"); + std::set<cmStdString> ignoreTargetsSet; + if ( ignoreTargets ) + { + std::vector<std::string> ignoreTargetsVector; + cmSystemTools::ExpandListArgument(ignoreTargets,ignoreTargetsVector); + std::vector<std::string>::iterator itvIt; + for ( itvIt = ignoreTargetsVector.begin(); itvIt != ignoreTargetsVector.end(); ++ itvIt ) + { + ignoreTargetsSet.insert(itvIt->c_str()); + } + } + + str << graphType << " " << graphName << " {" << std::endl; + str << graphHeader << std::endl; cmGlobalGenerator* gg = this->GetGlobalGenerator(); std::vector<cmLocalGenerator*> localGenerators; @@ -2033,10 +2083,16 @@ void cmake::GenerateGraphViz(const char* fileName) cmTargets::iterator tit; for ( tit = targets->begin(); tit != targets->end(); ++ tit ) { + const char* realTargetName = tit->first.c_str(); + if ( ignoreTargetsSet.find(realTargetName) != ignoreTargetsSet.end() ) + { + // Skip ignored targets + continue; + } //std::cout << "Found target: " << tit->first.c_str() << std::endl; - sprintf(tgtName, "node%d", cnt++); - targetNamesNodes[tit->first.c_str()] = tgtName; - targetPtrs[tit->first.c_str()] = &tit->second; + sprintf(tgtName, "%s%d", graphNodePrefix, cnt++); + targetNamesNodes[realTargetName] = tgtName; + targetPtrs[realTargetName] = &tit->second; //str << " \"" << tgtName << "\" [ label=\"" << tit->first.c_str() << "\" shape=\"box\"];" << std::endl; } } @@ -2049,17 +2105,28 @@ void cmake::GenerateGraphViz(const char* fileName) { const cmTarget::LinkLibraries* ll = &(tit->second.GetOriginalLinkLibraries()); cmTarget::LinkLibraries::const_iterator llit; + const char* realTargetName = tit->first.c_str(); + if ( ignoreTargetsSet.find(realTargetName) != ignoreTargetsSet.end() ) + { + // Skip ignored targets + continue; + } if ( ll->size() > 0 ) { - targetDeps[tit->first.c_str()] = 1; + targetDeps[realTargetName] = 1; } for ( llit = ll->begin(); llit != ll->end(); ++ llit ) { const char* libName = llit->first.c_str(); std::map<cmStdString, cmStdString>::iterator tarIt = targetNamesNodes.find(libName); + if ( ignoreTargetsSet.find(libName) != ignoreTargetsSet.end() ) + { + // Skip ignored targets + continue; + } if ( tarIt == targetNamesNodes.end() ) { - sprintf(tgtName, "node%d", cnt++); + sprintf(tgtName, "%s%d", graphNodePrefix, cnt++); targetDeps[libName] = 2; targetNamesNodes[libName] = tgtName; //str << " \"" << tgtName << "\" [ label=\"" << libName << "\" shape=\"ellipse\"];" << std::endl; @@ -2085,7 +2152,7 @@ void cmake::GenerateGraphViz(const char* fileName) if ( tarIt == targetNamesNodes.end() ) { // We should not be here. - std::cout << "Cannot find library: " << newTargetName << " even though it was added in the previous pass" << std::endl; + std::cout << __LINE__ << " Cannot find library: " << newTargetName << " even though it was added in the previous pass" << std::endl; abort(); } @@ -2096,7 +2163,7 @@ void cmake::GenerateGraphViz(const char* fileName) if ( tarTypeIt == targetPtrs.end() ) { // We should not be here. - std::cout << "Cannot find library: " << newTargetName << " even though it was added in the previous pass" << std::endl; + std::cout << __LINE__ << " Cannot find library: " << newTargetName << " even though it was added in the previous pass" << std::endl; abort(); } cmTarget* tg = tarTypeIt->second; @@ -2147,7 +2214,7 @@ void cmake::GenerateGraphViz(const char* fileName) if ( tarIt == targetNamesNodes.end() ) { // We should not be here. - std::cout << "Cannot find library: " << libName << " even though it was added in the previous pass" << std::endl; + std::cout << __LINE__ << " Cannot find library: " << libName << " even though it was added in the previous pass" << std::endl; abort(); } str << " \"" << cmakeTarIt->second.c_str() << "\" -> \"" << tarIt->second.c_str() << "\"" << std::endl; 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