Changes between Version 13 and Version 14 of Building/Hacking


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Timestamp:
Oct 6, 2006 11:43:12 AM (8 years ago)
Author:
simonpj
Comment:

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  • Building/Hacking

    v13 v14  
    1818By default, this file doesn't exist, and all the parameters are set to 
    1919their defaults in {{{mk/config.mk}}} ({{{mk/config.mk}}} is the place to look for 
    20 ''all'' the things you might want to tune). 
     20''all'' the things you might want to tune).  
    2121 
    22 There's an example in [[GhcFile(mk/build.mk.sample)]], which you can copy to `mk/build.mk` and edit as required. 
     22There's an example in  
     23[[GhcFile(mk/build.mk.sample)]], which you can copy to `mk/build.mk` and edit as required. 
    2324Alternatively if you want to understand a bit more about what's going on (recommended), read on. 
    2425 
     
    2930build can take a ''long'' time.  If you unpack your source tree and 
    3031right away say {{{./configure; make}}}, expect to have to wait a while. 
    31  
    3232For hacking, you want the build to be quick - quick to build in the 
    3333first place, and quick to rebuild after making changes.  Tuning your 
    3434build setup can make the difference between several hours to build 
    35 GHC, and less than an hour.  Here are the `build.mk` settings that 
     35GHC, and less than an hour.   
     36 
     37Here are the `build.mk` settings that 
    3638we use to build fast: 
    3739