ENH: handle read only directories with configure file destination
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@ -994,11 +994,12 @@ bool SystemTools::CopyFileAlways(const char* source, const char* destination)
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{
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{
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return false;
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return false;
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}
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}
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if ( SystemTools::FileExists(destination) && !SystemTools::RemoveFile(destination) )
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// try and remove the destination file so that read only destination files
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{
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// can be written to.
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return false;
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// If the remove fails continue so that files in read only directories
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}
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// that do not allow file removal can be modified.
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SystemTools::RemoveFile(destination);
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#if defined(_WIN32) || defined(__CYGWIN__)
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#if defined(_WIN32) || defined(__CYGWIN__)
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kwsys_ios::ofstream fout(destination,
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kwsys_ios::ofstream fout(destination,
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