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cmake: Change `-E chdir` to pass through stdout/stderr directly 

Use OUTPUT_PASSTHROUGH instead of OUTPUT_NORMAL in order to avoid
buffering the output just to re-print it.
This commit is contained in:
Brad King 2016-01-14 14:41:09 -05:00
parent c13ed96401
commit fb1526f57f
1 changed files with 1 additions and 1 deletions
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2
Source/cmcmd.cxx
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@ -621,7 +621,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args)
int retval = 0; int retval = 0;
int timeout = 0; int timeout = 0;
if ( cmSystemTools::RunSingleCommand(command.c_str(), 0, 0, &retval, if ( cmSystemTools::RunSingleCommand(command.c_str(), 0, 0, &retval,
directory.c_str(), cmSystemTools::OUTPUT_NORMAL, timeout) ) directory.c_str(), cmSystemTools::OUTPUT_PASSTHROUGH, timeout) )
{ {
return retval; return retval;
} }