11548 11506 breaks the SPARC build

Review Request #2223 — Created Aug. 13, 2019 and submitted

Information
ptribble
illumos-gate
11548
Reviewers
general 
Post 11506, the SPARC build fails nice and early (in tools) with lots of:

cc1: error: unrecognized command line option "-msave-args"

Looking at #11506, apart from the smatch resync, it adds -m64 and the unrecognized -msave-args
With the fix, build works on SPARC.


I've verified that on x86 the build is clean too, and smatch is still built with the same compiler flags as before.
igork
igork 
  1. Ship It!
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jlevon




   

   







  

 



 

  


   

   

    
 
jlevon


    
   


  

  

  



    




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    Ship It!
    
  
    
 
    

 
    
  


    
 
    
 
      

  

 
    


    

 
    

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gwr




   

   





  

 



 

  


   

   

    
 
gwr


    
   


  

  

  



    




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      usr/src/tools/smatch/Makefile
      


       (Diff revision 1)


      
     
    
    
       
   
    
     
    

    
     
    

       
  
    
 
    

   
    
    
    




    
    Does anyone know why smatch on i386 needs -msave-args?
    
  
    
 
    

 
    
  


    
 
    
 
      

  


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      I think we build it -m64 now, and AMD64 is pass-by-register -- to get arguments on the stack in a core, we then need -msave-args.
      
 
      

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ptribble




   

   

  

 



 

  


   

   

    
 Review request changed

    
   


  

  

  






 

  Status:
  

  Closed (submitted)

  
 







 


 










  

 









     

    

   

  

  

   
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