#7071: palp spkg ignores global CC and CFLAGS variables
----------------------------+-----------------------------------------------
   Reporter:  drkirkby      |          Owner:  tbd            
       Type:  defect        |         Status:  positive_review
   Priority:  major         |      Milestone:  sage-5.0       
  Component:  build         |       Keywords:                 
Work_issues:                |       Upstream:  N/A            
   Reviewer:  Volker Braun  |         Author:  R. Andrew Ohana
     Merged:                |   Dependencies:  #12055         
----------------------------+-----------------------------------------------
Changes (by vbraun):

  * status:  needs_work => positive_review


Comment:

 I disagree. The xblah test makes it more difficult to read the test, which
 both increases the chance for errors as well as the long-term maintenance
 effort.

 A quick survey shows that at least half of the Sage spkgs use the
 simplified test, so clearly nobody has yet encountered a shell ancient
 enough to not work. I'm pretty sure many upstream sources use simplified
 tests, too, so there is basically no hope of ever compiling Sage on such a
 system without installing a shell that isn't from the middle ages.
 Autotools output really is a totally different issue, since their scripts
 are autogenerated readability is not an issue (and usually is pretty bad,
 in fact).

 If you disagree we can discuss this on the sage-devel, but its such a
 pervasive issue throughout Sage that it doesn't really matter if we use
 the simplified test in one spkg more or less.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7071#comment:9>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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