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view XCompile.txt @ 0:f9476ff7637e

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initial forking of open-al to create multiple listeners
author Robert McIntyre <rlm@mit.edu>
date Tue, 25 Oct 2011 13:02:31 -0700
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     1 # Cross-compiling requires CMake 2.6 or newer. To use it from build/, call it



     2 # like this:



     3 # cmake .. -DCMAKE_TOOLCHAIN_FILE=../XCompile.txt -DHOST=i686-pc-mingw32



     4 # Where 'i686-pc-mingw32' is the host prefix for your cross-compiler. If you



     5 # already have a toolchain file setup, you may use that instead of this file.



     6 



     7 # the name of the target operating system



     8 SET(CMAKE_SYSTEM_NAME Windows)



     9 



    10 # which compilers to use for C and C++



    11 SET(CMAKE_C_COMPILER "${HOST}-gcc")



    12 SET(CMAKE_CXX_COMPILER "${HOST}-g++")



    13 



    14 # here is the target environment located



    15 SET(CMAKE_FIND_ROOT_PATH "/usr/${HOST}")



    16 



    17 # here is where stuff gets installed to



    18 SET(CMAKE_INSTALL_PREFIX "${CMAKE_FIND_ROOT_PATH}/usr" CACHE STRING "Install path prefix, prepended onto install directories." FORCE)



    19 



    20 # adjust the default behaviour of the FIND_XXX() commands:



    21 # search headers and libraries in the target environment, search 



    22 # programs in the host environment



    23 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)



    24 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)



    25 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)



    26 



    27 # set env vars so that pkg-config will look in the appropriate directory for



    28 # .pc files (as there seems to be no way to force using ${HOST}-pkg-config)



    29 set(ENV{PKG_CONFIG_LIBDIR} "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig")



    30 set(ENV{PKG_CONFIG_PATH} "")