set(CMAKE_SYSTEM_NAME Generic)

set(DOS 1)
set(DJGPP 1)

set(CMAKE_STATIC_LIBRARY_PREFIX "")
set(CMAKE_STATIC_LIBRARY_SUFFIX ".lib")
set(CMAKE_SHARED_LIBRARY_PREFIX "")
set(CMAKE_SHARED_LIBRARY_SUFFIX ".dll")
set(CMAKE_IMPORT_LIBRARY_PREFIX "")
set(CMAKE_IMPORT_LIBRARY_SUFFIX ".lib")
set(CMAKE_EXECUTABLE_SUFFIX ".exe")
set(CMAKE_LINK_LIBRARY_SUFFIX ".lib")
set(CMAKE_DL_LIBS "")

set(CMAKE_FIND_LIBRARY_PREFIXES "")
set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib")

set(CMAKE_CROSSCOMPILING 1)
set(CMAKE_CROSSCOMPILING_EMULATOR dosbox)

# specify the cross compiler
set(CMAKE_C_COMPILER i686-pc-msdosdjgpp-gcc)
set(CMAKE_CXX_COMPILER i686-pc-msdosdjgpp-g++)

# where is the target environment
set(CMAKE_FIND_ROOT_PATH /usr/i686-pc-msdosdjgpp)

# search for programs in the build host directories
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
# for libraries and headers in the target directories
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)

# Make sure Qt can be detected by CMake
set(QT_BINARY_DIR /usr/i686-pc-msdosdjgpp/bin /usr/bin)
set(QT_INCLUDE_DIRS_NO_SYSTEM ON)

# These are needed for compiling lapack (RHBZ #753906)
set(CMAKE_Fortran_COMPILER i686-pc-msdosdjgpp-gfortran)
set(CMAKE_AR:FILEPATH i686-pc-msdosdjgpp-ar)
set(CMAKE_RANLIB:FILEPATH i686-pc-msdosdjgpp-ranlib)