# This file has a lot of CACHE STRING "" FORCE because cmake likes caching
# things and won't use what we do in here unless we CACHE FORCE it.
#
# See: https://cmake.org/pipermail/cmake/2012-January/048429.html
#      http://stackoverflow.com/a/30217088

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

set(COMPILER_PREFIX  "i686-w64-mingw32")
set(CMAKE_C_COMPILER  i686-w64-mingw32-gcc )
set(CMAKE_RC_COMPILER i686-w64-mingw32-windres )

# Required to prevent duplication of flags from this file.
UNSET(CMAKE_C_FLAGS CACHE)
UNSET(CMAKE_C_FLAGS_DEBUG CACHE)
UNSET(CMAKE_C_FLAGS_RELWITHDEBINFO CACHE)

# Windows only compiles statically.
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DAL_LIBTYPE_STATIC" CACHE STRING "" FORCE)
set(STATIC_ALL ON CACHE STRING "" FORCE)

# Required for line numbers in gdb on Windows.
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g3" CACHE STRING "" FORCE)
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -g3" CACHE STRING "" FORCE)

include_directories(SYSTEM /usr/share/mingw-w64/include/)

# 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)

set(WIN32 TRUE) # This is for cmake

set(UNIX FALSE)
set(CROSS_COMPILING TRUE)

if(NOT CMAKE_PREFIX_PATH)
    set(CMAKE_PREFIX_PATH ${CMAKE_SOURCE_DIR}/libs/windows-x32)
endif()