1# This file has a lot of CACHE STRING "" FORCE because cmake likes caching 2# things and won't use what we do in here unless we CACHE FORCE it. 3# 4# See: https://cmake.org/pipermail/cmake/2012-January/048429.html 5# http://stackoverflow.com/a/30217088 6 7# the name of the target operating system 8set(CMAKE_SYSTEM_NAME Windows) 9 10set(COMPILER_PREFIX "i686-w64-mingw32") 11set(CMAKE_C_COMPILER i686-w64-mingw32-gcc ) 12set(CMAKE_RC_COMPILER i686-w64-mingw32-windres ) 13 14# Required to prevent duplication of flags from this file. 15UNSET(CMAKE_C_FLAGS CACHE) 16UNSET(CMAKE_C_FLAGS_DEBUG CACHE) 17UNSET(CMAKE_C_FLAGS_RELWITHDEBINFO CACHE) 18 19# Windows only compiles statically. 20set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DAL_LIBTYPE_STATIC" CACHE STRING "" FORCE) 21set(STATIC_ALL ON CACHE STRING "" FORCE) 22 23# Required for line numbers in gdb on Windows. 24set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g3" CACHE STRING "" FORCE) 25set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -g3" CACHE STRING "" FORCE) 26 27include_directories(SYSTEM /usr/share/mingw-w64/include/) 28 29# adjust the default behaviour of the FIND_XXX() commands: 30# search headers and libraries in the target environment, search 31# programs in the host environment 32set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) 33set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) 34set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) 35 36set(WIN32 TRUE) # This is for cmake 37 38set(UNIX FALSE) 39set(CROSS_COMPILING TRUE) 40 41if(NOT CMAKE_PREFIX_PATH) 42 set(CMAKE_PREFIX_PATH ${CMAKE_SOURCE_DIR}/libs/windows-x32) 43endif() 44