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Exclude targets from the graphviz file based on a regex

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This commit adds support for a GRAPHVIZ_TARGET_IGNORE_REGEX variable
which can be set() in CMakeGraphVizOptions.cmake.
Targets matching this regex will be skipped when generating the graphviz
graphs.

Alex
This commit is contained in:
Alex Neundorf 2010-11-14 19:47:28 +01:00
parent 5ea1e4cb36
commit 78c86f4542
2 changed files with 20 additions and 2 deletions
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20
Source/cmGraphVizWriter.cxx
View File

@ -117,6 +117,17 @@ void cmGraphVizWriter::ReadSettings(const char* settingsFileName,
__set_bool_if_set(this->GenerateForSharedLibs, "GRAPHVIZ_SHARED_LIBS"); __set_bool_if_set(this->GenerateForSharedLibs, "GRAPHVIZ_SHARED_LIBS");
__set_bool_if_set(this->GenerateForModuleLibs , "GRAPHVIZ_MODULE_LIBS"); __set_bool_if_set(this->GenerateForModuleLibs , "GRAPHVIZ_MODULE_LIBS");
cmStdString tmpRegexString;
__set_if_set(tmpRegexString, "GRAPHVIZ_TARGET_IGNORE_REGEX");
if (tmpRegexString.size() > 0)
{
if (!this->TargetIgnoreRegex.compile(tmpRegexString.c_str()))
{
std::cerr << "Could not compile bad regex \"" << tmpRegexString << "\""
<< std::endl;
}
}
this->TargetsToIgnore.clear(); this->TargetsToIgnore.clear();
const char* ignoreTargets = mf->GetDefinition("GRAPHVIZ_IGNORE_TARGETS"); const char* ignoreTargets = mf->GetDefinition("GRAPHVIZ_IGNORE_TARGETS");
if ( ignoreTargets ) if ( ignoreTargets )
@ -391,8 +402,15 @@ int cmGraphVizWriter::CollectAllExternalLibs(int cnt)
} }
bool cmGraphVizWriter::IgnoreThisTarget(const char* name) const bool cmGraphVizWriter::IgnoreThisTarget(const char* name)
{ {
if (this->TargetIgnoreRegex.is_valid())
{
if (this->TargetIgnoreRegex.find(name))
{
return true;
}
}
return (this->TargetsToIgnore.find(name) != this->TargetsToIgnore.end()); return (this->TargetsToIgnore.find(name) != this->TargetsToIgnore.end());
} }

2
Source/cmGraphVizWriter.h
View File

@ -54,7 +54,7 @@ protected:
void WriteFooter(cmGeneratedFileStream& str) const; void WriteFooter(cmGeneratedFileStream& str) const;
bool IgnoreThisTarget(const char* name) const; bool IgnoreThisTarget(const char* name);
bool GenerateForTargetType(cmTarget::TargetType targetType) const; bool GenerateForTargetType(cmTarget::TargetType targetType) const;