[LLVMbugs] [Bug 11474] New: colorized printing is not atomic

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Sat Dec 3 21:51:16 PST 2011


             Bug #: 11474
           Summary: colorized printing is not atomic
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: -New Bugs
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: balicki.aleksander at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Created attachment 7666
  --> http://llvm.org/bugs/attachment.cgi?id=7666
screenshot of colorizing bug

The output colorizing of 'warning' sometimes contaminates other text, when
doing a multithreaded build with make (i.e. make -j4)

There should be some kind of locking, to print the whole message out, so there
will be no problems whem multiple processes are writing to stdout.

Attached screenshot with the bug.

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