[bug #31847] Random errors with parallel build

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?31847>

                 Summary: Random errors with parallel build
                 Project: make
            Submitted by: None
            Submitted on: Fr 10 Dez 2010 15:55:08 UTC
                Severity: 3 - Normal
              Item Group: Bug
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
       Component Version: 3.81
        Operating System: POSIX-Based
           Fixed Release: None
           Triage Status: None

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Details:

The Makefile shown below sometimes fails to build the main target (app1). All
required files are in the attached .tar file. To reproduce the error, make
sure app1.o does not exist, then run "make -j2 app1" repeatedly.

On my machine (Intel core i5 551, openSuSE 11.3, make 3.81) make fails after
a few retries, because the link command is invoked before app1.o is compiled.



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File Attachments:


-------------------------------------------------------
Date: Fr 10 Dez 2010 15:55:08 UTC  Name: make_bug.tar  Size: 10kB   By: None

<http://savannah.gnu.org/bugs/download.php?file_id=22173>

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Reply to this item at:

  <http://savannah.gnu.org/bugs/?31847>

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