123456789101112131415161718192021222324252627282930313233343536373839404142 |
- local args = { ... }
- local b = require "tools.build"
- local builder = b.new_builder( ".build/cross-lua" )
- local utils = b.utils
- local sf = string.format
-
- if not (_VERSION == "Lua 5.1" and pcall(require,"lfs")) then
- print [[
- cross_lua.lua must be run within Lua 5.1 and it requires the Lua Filesystem to be installed.
- On most *nix distrubitions youwill find a packages lua-5.1 and lua-filesystem, or
- alternalively you can install lua-rocks and use the Rocks package manager to install lfs.
- ]]
- os.exit(1)
- end
- builder:init( args )
- builder:set_build_mode( builder.BUILD_DIR_LINEARIZED )
- local output = 'luac.cross'
- local cdefs = '-DLUA_CROSS_COMPILER -Ddbg_printf=printf'
- -- Lua source files and include path
- local lua_files = [[
- lapi.c lauxlib.c lbaselib.c lcode.c ldblib.c ldebug.c ldo.c ldump.c
- lfunc.c lgc.c llex.c lmathlib.c lmem.c loadlib.c lobject.c lopcodes.c
- lparser.c lrotable.c lstate.c lstring.c lstrlib.c ltable.c ltablib.c
- ltm.c lundump.c lvm.c lzio.c
- luac_cross/luac.c luac_cross/loslib.c luac_cross/print.c
- ../modules/linit.c
- ../libc/c_stdlib.c
- ]]
- lua_files = lua_files:gsub( "\n" , "" )
- local lua_full_files = utils.prepend_path( lua_files, "app/lua" )
- local local_include = "-Iapp/include -Iinclude -Iapp/lua"
- -- Compiler/linker options
- builder:set_compile_cmd( sf( "gcc -O2 %s -Wall %s -c $(FIRST) -o $(TARGET)", local_include, cdefs ) )
- builder:set_link_cmd( "gcc -o $(TARGET) $(DEPENDS) -lm" )
- -- Build everything
- builder:make_exe_target( output, lua_full_files )
- builder:build()
|