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execute_process: Send stderr through cmSystemTools::Stderr 

Give cmake-gui and ctest --build-and-test a chance to capture the output
instead of sending it to the real stderr.
This commit is contained in:
Brad King 2014-05-15 09:48:39 -04:00
parent 92ddf0c9e2
commit d7c692466b
1 changed files with 5 additions and 5 deletions
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10
Source/cmExecuteProcessCommand.cxx
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@ -256,10 +256,6 @@ bool cmExecuteProcessCommand
// Check the output variables.
bool merge_output = (output_variable == error_variable);
if(error_variable.empty() && !error_quiet)
{
cmsysProcess_SetPipeShared(cp, cmsysProcess_Pipe_STDERR, 1);
}
if(!input_file.empty())
{
cmsysProcess_SetPipeFile(cp, cmsysProcess_Pipe_STDIN, input_file.c_str());
@ -307,7 +303,11 @@ bool cmExecuteProcessCommand
}
else if(p == cmsysProcess_Pipe_STDERR && !error_quiet)
{
if(!error_variable.empty())
if(error_variable.empty())
{
cmSystemTools::Stderr(data, length);
}
else
{
cmExecuteProcessCommandAppend(tempError, data, length);
}