#9799: Running "make" in SAGE_ROOT returns the wrong exit code, leading to all
kinds of confusion
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   Reporter:  was       |       Owner:  GeorgSWeber 
       Type:  defect    |      Status:  needs_review
   Priority:  critical  |   Milestone:  sage-4.6    
  Component:  build     |    Keywords:              
     Author:            |    Upstream:  N/A         
   Reviewer:            |      Merged:              
Work_issues:            |  
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Comment(by leif):

 Replying to [comment:8 jhpalmieri]:
 > I've tested this a little bit, and it basically seems to work for me.  I
 also have no objections to renaming it {{{Makefile}}}.

 Fine.

 > (If it does get renamed, then #9433 will need to be changed
 accordingly.)

 Yes, that's already recorded there.

 > I'm attaching version 3; this just adds Leif's requested phony targets,

 Thanks.

 > plus changes some tabs to spaces.  With the tabs, I see this at the
 start of the build:
 {{{
 (sage-4.5.3) [10:58]$ make
 # Note that (currently) "tee" will be run in the directory cd'ed to
 # in pipestatus' first argument, i.e. "spkg/":
 spkg/pipestatus "cd spkg && ./install all 2>&1" "tee -a ../install.log"
 }}}

 Well, that's (just) informational and does no harm... ;-)

 > With spaces instead, the lines starting with "#" do not appear.

 I'm currently not that sure that would be very portable; instead, you
 could also prepend {...@}}} (to {{{#}}}, and leave the tabs). The comments
 were actually ''shell'' comments (i.e., part of the receipt) rather than
 Makefile comments.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9799#comment:9>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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