ceph/src/boost/tools/build/src/tools/como.jam

   1 # Copyright Vladimir Prus 2004.
   2 # Distributed under the Boost Software License, Version 1.0.
   3 # (See accompanying file LICENSE.txt
   4 # or copy at https://www.bfgroup.xyz/b2/LICENSE.txt)
   5
   6 #| tag::doc[]
   7
   8 [[bbv2.reference.tools.compiler.como]]
   9 = Comeau C/C++ Compiler
  10
  11 The `como-linux` and the `como-win` modules supports the
  12 http://www.comeaucomputing.com/[Comeau C/C++ Compiler] on Linux and
  13 Windows respectively.
  14
  15 The module is initialized using the following syntax:
  16
  17 ----
  18 using como : [version] : [c++-compile-command] : [compiler options] ;
  19 ----
  20
  21 This statement may be repeated several times, if you want to configure
  22 several versions of the compiler.
  23
  24 If the command is not specified, B2 will search for a binary
  25 named `como` in PATH.
  26
  27 The following options can be provided, using
  28 _`<option-name>option-value syntax`_:
  29
  30 `cflags`::
  31 Specifies additional compiler flags that will be used when compiling C
  32 sources.
  33
  34 `cxxflags`::
  35 Specifies additional compiler flags that will be used when compiling C++
  36 sources.
  37
  38 `compileflags`::
  39 Specifies additional compiler flags that will be used when compiling both C
  40 and C++ sources.
  41
  42 `linkflags`::
  43 Specifies additional command line options that will be passed to the linker.
  44
  45 Before using the Windows version of the compiler, you need to setup
  46 necessary environment variables per compiler's documentation. In
  47 particular, the COMO_XXX_INCLUDE variable should be set, where XXX
  48 corresponds to the used backend C compiler.
  49
  50 |# # end::doc[]
  51
  52 # This is a generic 'como' toolset. Depending on the current system, it
  53 # forwards either to 'como-linux' or 'como-win' modules.
  54
  55 import feature ;
  56 import os ;
  57 import toolset ;
  58
  59 feature.extend toolset : como ;
  60 feature.subfeature toolset como : platform : : propagated link-incompatible ;
  61
  62 rule init ( * : * )
  63 {
  64     if [ os.name ] = LINUX
  65     {
  66         toolset.using como-linux :
  67           $(1) : $(2) : $(3) : $(4) : $(5) : $(6) : $(7) : $(8) : $(9) ;
  68     }
  69     else
  70     {
  71         toolset.using como-win :
  72           $(1) : $(2) : $(3) : $(4) : $(5) : $(6) : $(7) : $(8) : $(9) ;
  73
  74     }
  75 }