Automatically detect what float functions the compiler/library supports

in hash and seperate out some of the detail headers.

Merged revisions 53159-53161,53167-53169,53175,53185,53205,53247-53248,53254 via svnmerge from 
https://svn.boost.org/svn/boost/trunk

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  r53159 | danieljames | 2009-05-21 22:21:11 +0100 (Thu, 21 May 2009) | 1 line
  
  Move the hash limits workaround into its own file.
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  r53160 | danieljames | 2009-05-21 22:21:44 +0100 (Thu, 21 May 2009) | 1 line
  
  Move the two different hash float implementation into their own header.
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  r53161 | danieljames | 2009-05-21 22:22:04 +0100 (Thu, 21 May 2009) | 1 line
  
  Try to automatically detect which float functions are available.
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  r53167 | danieljames | 2009-05-22 07:00:56 +0100 (Fri, 22 May 2009) | 1 line
  
  Fix a typo.
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  r53168 | danieljames | 2009-05-22 07:01:19 +0100 (Fri, 22 May 2009) | 3 lines
  
  Spell out exactly which functions can be used with which types.
  
  I was hitting some ambiguity errors when the function was for the wrong type.
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  r53169 | danieljames | 2009-05-22 07:01:35 +0100 (Fri, 22 May 2009) | 1 line
  
  Some STLport fixes for hash.
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  r53175 | danieljames | 2009-05-22 14:35:56 +0100 (Fri, 22 May 2009) | 2 lines
  
  Rename struct to avoid using 'type::'type' which confuses some
  compilers.
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  r53185 | danieljames | 2009-05-22 20:00:35 +0100 (Fri, 22 May 2009) | 1 line
  
  Explicitly qualify 'none' to avoid confusion with boost::none.
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  r53205 | danieljames | 2009-05-23 16:21:38 +0100 (Sat, 23 May 2009) | 4 lines
  
  Try to deal with macros for frexpl and ldexpl.
  
  The error message for msvc-9.0~wm5~stlport5.2 suggests that frexpl and ldexpl
  are macros.
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  r53247 | danieljames | 2009-05-25 14:45:16 +0100 (Mon, 25 May 2009) | 4 lines
  
  Check for float functions with less templates.
  
  The only template mechanism now used is full specialization, so this should
  hopefully be more portable to compilers we don't test.
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  r53248 | danieljames | 2009-05-25 15:27:00 +0100 (Mon, 25 May 2009) | 1 line
  
  Fix a couple of clumsy errors in the last commit.
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  r53254 | danieljames | 2009-05-25 20:44:52 +0100 (Mon, 25 May 2009) | 1 line
  
  Hash change log.
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[SVN r53361]
This commit is contained in:
Daniel James 2009-05-28 20:42:55 +00:00
parent 7eab00389e
commit 291bdf22d0

@ -1 +1 @@
Subproject commit 0ec3dac78d578d311e38bc4f83a4ab2cd3949b4c
Subproject commit 1c701a70bb7e2513fb31d00fd80c920721a30c5f