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* Do not show the output of the builder unless the verbosity is at

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least at debug level (-vvv).  The output is still appended to the 
  build log in /nix/var/log/nix.
This commit is contained in:
Eelco Dolstra 2003-08-29 13:12:30 +00:00
parent 25304af72e
commit 0d2bc68681
1 changed files with 5 additions and 1 deletions
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6
src/exec.cc
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@ -43,8 +43,12 @@ void runProgram(const string & program,
{ {
/* Create a log file. */ /* Create a log file. */
string logFileName = nixLogDir + "/run.log"; string logFileName = nixLogDir + "/run.log";
string logCommand =
verbosity >= lvlDebug
? "tee -a " + logFileName + " >&2"
: "cat >> " + logFileName;
/* !!! auto-pclose on exit */ /* !!! auto-pclose on exit */
FILE * logFile = popen(("tee -a " + logFileName + " >&2").c_str(), "w"); /* !!! escaping */ FILE * logFile = popen(logCommand.c_str(), "w"); /* !!! escaping */
if (!logFile) if (!logFile)
throw SysError(format("creating log file `%1%'") % logFileName); throw SysError(format("creating log file `%1%'") % logFileName);