cmMacroCommand: Declare arg variables where used and initialized.
Make the initialization by population with the expanded* content unconditional.
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@ -111,15 +111,10 @@ bool cmMacroHelperCommand::InvokeInitialPass
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argcDefStream << expandedArgs.size();
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std::string argcDef = argcDefStream.str();
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// declare varuiables for ARGV ARGN but do not compute until needed
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std::string argvDef;
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std::string argnDef;
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std::vector<std::string>::const_iterator eit
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= expandedArgs.begin() + (this->Args.size() - 1);
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std::string expandedArgn = cmJoin(cmRange(eit, expandedArgs.end()), ";");
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std::string expandedArgv = cmJoin(expandedArgs, ";");
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bool argnDefInitialized = false;
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bool argvDefInitialized = false;
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if(!this->Functions.empty())
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{
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this->FilePath = this->Functions[0].FilePath;
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@ -166,17 +161,14 @@ bool cmMacroHelperCommand::InvokeInitialPass
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// repleace ARGN
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if (tmps.find("${ARGN}") != std::string::npos)
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{
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if (!argnDefInitialized)
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std::string argnDef;
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if (expandedArgs.size() > this->Args.size() - 1)
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{
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if (expandedArgs.size() > this->Args.size() - 1)
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if (!argnDef.empty() && !expandedArgs.empty())
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{
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if (!argnDef.empty() && !expandedArgs.empty())
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{
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argnDef += ";";
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}
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argnDef += expandedArgn;
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argnDef += ";";
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}
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argnDefInitialized = true;
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argnDef += expandedArgn;
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}
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cmSystemTools::ReplaceString(tmps, "${ARGN}", argnDef.c_str());
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}
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@ -187,16 +179,12 @@ bool cmMacroHelperCommand::InvokeInitialPass
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{
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char argvName[60];
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// repleace ARGV, compute it only once
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if (!argvDefInitialized)
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std::string argvDef;
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if (!argvDef.empty() && !expandedArgs.empty())
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{
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if (!argvDef.empty() && !expandedArgs.empty())
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{
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argvDef += ";";
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}
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argvDef += expandedArgv;
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argvDefInitialized = true;
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argvDef += ";";
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}
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argvDef += expandedArgv;
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cmSystemTools::ReplaceString(tmps, "${ARGV}", argvDef.c_str());
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// also replace the ARGV1 ARGV2 ... etc
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