Changeset - r17803:d18efcf337ff
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rubidium - 13 years ago 2011-06-20 17:06:33
rubidium@openttd.org
(svn r22604) -Document: that there are invalid warnings under some circumstances
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readme.txt
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@@ -462,24 +462,25 @@ Tycoon Deluxe graphics you need GRFCodec
 
GRFCodec can be found at: http://www.openttd.org/download-grfcodec
 
The compilation of these extra graphics does generally not happen, unless
 
you remove the graphics file using "make maintainer-clean".
 

	
 
7.2) Supported compilers
 
---- -------------------
 
The following compilers are known to compile OpenTTD:
 
  - Microsoft Visual C++ (MSVC) 2005, 2008 and 2010.
 
    Version 2005 gives bogus warnings about scoping issues.
 
  - GNU Compiler Collection (GCC) 3.3 - 4.7.
 
    Versions 4.1 and earlier give bogus warnings about uninitialised variables.
 
    Versions 4.4 and later give bogus warnings about freeing non-heap objects.
 
    Versions 4.5 and later give invalid warnings when lto is enabled.
 
  - Intel C++ Compiler (ICC) 12.0.
 

	
 
The following compilers are known not to compile OpenTTD:
 
  - Microsoft Visual C++ (MSVC) 2003 and earlier.
 
  - GNU Compiler Collection (GCC) 3.2 and earlier.
 
    These old versions fail due to OpenTTD's template usage.
 
  - Intel C++ Compiler (ICC) 11.1 and earlier.
 
    Version 10.0 and earlier fail a configure check and fail with recent system
 
        headers.
 
    Version 10.1 fails to compile station_gui.cpp.
 
    Version 11.1 fails with internal error when compiling network.cpp.
 
  - Clang/LLVM 2.8 and earlier.
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