cmake and mingw32

[dulsi]

I created a simple hello world program with cmake. I created a Toolchain file for mingw32. It compiled in linux and the mingw32 fine. I modified the program to use SDL. It compiled under linux but failed to work with mingw32. Is there a standard Toolchain file that make this work. Here is the Toolchain file:

# the name of the target operating system
SET(CMAKE_SYSTEM_NAME Windows)

# which compilers to use for C and C++
SET(CMAKE_C_COMPILER i686-pc-mingw32-gcc)
SET(CMAKE_CXX_COMPILER i686-pc-mingw32-g++)

# here is the target environment located
SET(CMAKE_FIND_ROOT_PATH  /usr/i686-pc-mingw32 )

# adjust the default behaviour of the FIND_XXX() commands:
# search headers and libraries in the target environment, search 
# programs in the host environment
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

(I also tried /usr/i686-pc-mingw32/sys-root/mingw/ as the root path.)

Here is the CMakeLists.txt file:

Find_Package(SDL REQUIRED)

if (NOT SDL_FOUND)
 message(FATAL_ERROR "SDL not found!")
endif (NOT SDL_FOUND)

include_directories(include ${SDL_INCLUDE_DIR})

link_libraries(
  ${SDL_LIBRARY}
)
add_executable(hello hello.cpp)