mame/scripts/extlib.lua
Jeffrey Clark 9d9c8fad6a Extend system library support (nw)
Extend USE_SYSTEM_LIB_* to support providing the library name and include directory.
To link against system specific lib names and header path: (ref #711)

USE_SYSTEM_LIB_LUA=lua5.3:/usr/include/lua5.3
2016-03-28 22:26:52 -05:00

100 lines
2.3 KiB
Lua

-- license:BSD-3-Clause
-- copyright-holders:MAMEdev Team,Jeffrey Clark
local extlibs = {
--
-- 3rdparty system 3rdparty
-- lib name: lib name, include dir
--
expat = { "expat", "3rdparty/expat/lib" },
zlib = { "z", "3rdparty/zlib" },
jpeg = { "jpeg", "3rdparty/libjpeg" },
flac = { "FLAC", "3rdparty/libflac/include/FLAC" },
sqlite3 = { "sqlite3", "3rdparty/sqlite3" },
portmidi = { "portmidi", "3rdparty/portmidi/pm_common" },
portaudio = { "portaudio", "3rdparty/portaudio/include" },
lua = { "lua", "3rdparty/lua/src" },
uv = { "uv" , "3rdparty/libuv/include" },
}
-- system lib options
newoption {
trigger = 'with-system-expat',
description = 'Use system Expat library',
}
newoption {
trigger = 'with-system-zlib',
description = 'Use system Zlib library',
}
newoption {
trigger = 'with-system-jpeg',
description = 'Use system JPEG library',
}
newoption {
trigger = 'with-system-flac',
description = 'Use system FLAC library',
}
newoption {
trigger = 'with-system-sqlite3',
description = 'Use system SQLite library',
}
newoption {
trigger = 'with-system-portmidi',
description = 'Use system PortMidi library',
}
newoption {
trigger = 'with-system-portaudio',
description = 'Use system PortAudio library',
}
newoption {
trigger = "with-system-lua",
description = "Use system LUA library",
}
newoption {
trigger = 'with-system-uv',
description = 'Use system uv library',
}
-- build helpers
function ext_lib(lib)
local opt = _OPTIONS["with-system-" .. lib]
if (opt~=nil and opt=="1") then
default = extlibs[lib][1]
else
default = lib
end
return ext_best(lib, default, 1)
end
function ext_includedir(lib)
local opt = _OPTIONS["with-system-" .. lib]
if (opt==nil or opt=="0") then
-- using bundled, prepend MAME_DIR
default = MAME_DIR .. extlibs[lib][2]
else
default = "/usr/include/" .. lib
end
return ext_best(lib, default, 2)
end
function ext_best(lib, default, idx)
local opt = _OPTIONS["with-system-" .. lib]
local found = default
if (opt~=nil and opt~="0" and opt~="1") then
-- override default if provided (format <libname:includedir>)
local x = opt:explode(":")
if x[idx]~=nil then
found = x[idx]
end
end
return found
end