--
-- HAMSTER_EVC.LUA         Copyright (c) 2003-05, asko.kauppi@sci.fi
--
-- Compiler adapter for Microsoft eMbedded Visual C++ ('evc'), version 4.0
-- and later.
--
-- Usage:
--      Use this library either directly ('-l hamster_win32_msc') or via the
--      autodetecting '-l hamster' library.
--
-- Author:
--      asko.kauppi@sci.fi
--
-- License:
--      GPL (see 'license.txt')
--
-- Note:    ...
--
-- To-do:   ...
--

-- Presetting 'WINCE' is necessary, so Hamster won't set itself for Win32.
--
rawset(_G,"WINCE",true)

-- Subscript finding (this part should be same in all front-ends)
--
local MY_PATH
for pat in string.gfind( LUA_PATH, "[^;]+" ) do
    local try= string.gsub( pat, "?%.lua", "" )

    local fh= io.open(try.."hamster.lua","r")
    if fh then fh:close(); MY_PATH=try; break end
end
assert( MY_PATH, "Path to Hamster not found!" )   -- "Tools/Hamster/"

local m= rawget(_G,"arg") and arg[1] or
         assert( dofile( MY_PATH.."hamster_core.lua" ) )    -- passes an error message (if necessary)
assert( m._info )

-----
-- Tell our personality (eMbedded Visual C++ 4.0 - or later)
--
function m.CompilerConfig( env )
    --
    local cc, as

    if WINCE.arm then
        cc= "clarm"
        as= "armasm"
    elseif WINCE.mips then
        cc= "clmips"
        as= "mipsasm"
    elseif WINCE.sh then
        cc= "clsh"
        as= "shasm"
    else
        cc= "cl"
        as= nil
    end

    local cfg= {
        program_suffix= ".exe",
        sharedlib_suffix= ".dll",
        staticlib_suffix= ".lib",
        staticlib_prefix= "",
        staticobj_suffix= ".obj",
        sharedobj_suffix= ".obj",
        --
        c_cmd=         cc.." /nologo $CPPFLAGS $CCFLAGS /c $SOURCE /Fo$TARGET",
        cpp_cmd=       cc.." /nologo $CPPFLAGS $CXXFLAGS /c $SOURCE /Fo$TARGET",
        asm_cmd=       as,
        shared_flag=   "",
        --
        staticlib_cmd=  "lib /nologo /out:$TARGET $SOURCE $LIBPATH $LIBS",
        staticlib_cmd2= nil,    -- not required
        --
        sharedlib_cmd=  "link /nologo /dll $SHLINKFLAGS /out:$TARGET $LIBPATH $LIBS $SOURCE",
        link_cmd=       "link /nologo $LINKFLAGS /out:$TARGET $LIBPATH $LIBS $SOURCE",
        --
        inc_flag= "/I",
        def_flag= "/D",
        lib_flag= nil,  -- none
        libpath_flag= "/LIBPATH:",
        }
    
    return cfg
end

m._make= "nmake"

rawset(_G,"hamster",m)

rawset(_G,"CC","evc")

return m