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|
--!The Automatic Cross-platform Build Tool
--
-- XMake is free software; you can redistribute it and/or modify
-- it under the terms of the GNU Lesser General Public License as published by
-- the Free Software Foundation; either version 2.1 of the License, or
-- (at your option) any later version.
--
-- XMake is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU Lesser General Public License for more details.
--
-- You should have received a copy of the GNU Lesser General Public License
-- along with XMake;
-- If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
--
-- Copyright (C) 2009 - 2015, ruki All rights reserved.
--
-- @author ruki
-- @file project.lua
--
-- define module: config
local project = project or {}
-- load modules
local utils = require("base/utils")
local config = require("base/config")
local preprocessor = require("base/preprocessor")
-- make the given configure to scope
function project._make_configs(scope, configs)
-- check
assert(configs)
-- the current mode
local mode = config.get("mode")
assert(mode)
-- the current platform
local plat = config.get("plat")
assert(plat)
-- done
for k, v in pairs(configs) do
-- check
assert(type(k) == "string")
-- enter the target configure?
if k == "_TARGET" then
-- the current
local current = project._CURRENT
-- init all targets
for _k, _v in pairs(v) do
-- init target scope first
current[_k] = current[_k] or {}
-- make the target configure to this scope
project._make_configs(current[_k], _v)
end
-- enter the platform configure?
elseif k == "_PLATFORMS" then
-- append configure to scope for the current mode
for _k, _v in pairs(v) do
if _k == plat then
project._make_configs(scope, _v)
end
end
-- enter the mode configure?
elseif k == "_MODES" then
-- append configure to scope for the current mode
for _k, _v in pairs(v) do
if _k == mode then
project._make_configs(scope, _v)
end
end
-- append configure to scope
elseif scope and not k:startswith("_") and k:endswith("s") then
-- wrap it first
local values = utils.wrap(v)
-- append all
for _, _v in ipairs(values) do
-- the configure item
scope[k] = scope[k] or {}
local item = scope[k]
-- append it
item[table.getn(item) + 1] = _v
end
-- replace configure to scope
elseif scope and not k:startswith("_") then
-- wrap it first
local values = utils.wrap(v)
if table.getn(values) == 1 then
-- the configure item
scope[k] = scope[k] or {}
local item = scope[k]
-- replace it
item[1] = values[1]
end
end
end
end
-- make the current project configure
function project._make()
-- the configs
local configs = project._CONFIGS
assert(configs)
-- init current
project._CURRENT = project._CURRENT or {}
-- make the root configure to the current scope
project._make_configs(nil, configs)
-- remove repeat values and unwrap it
for _, target in pairs(project._CURRENT) do
for k, v in pairs(target) do
-- remove repeat first
v = utils.unique(v)
-- unwrap it if be only one
v = utils.unwrap(v)
-- update it
target[k] = v
end
end
end
-- get the current configure for targets
function project.targets()
-- check
assert(project._CURRENT)
-- return it
return project._CURRENT
end
-- load xproj
function project.loadxproj(file)
-- check
assert(file)
-- init configures
local configures = { "kind"
, "deps"
, "files"
, "links"
, "headers"
, "headerdir"
, "targetdir"
, "objectdir"
, "linkdirs"
, "includedirs"
, "cflags"
, "cxflags"
, "cxxflags"
, "mflags"
, "mxflags"
, "mxxflags"
, "ldflags"
, "shflags"
, "defines"}
-- init filter
local filter = function (v)
if v == "buildir" then
return config.get("buildir")
elseif v == "projectdir" then
return xmake._PROJECT_DIR
end
return v
end
-- init import
local import = function (name)
-- import configs?
if name == "configs" then
-- init configs
local configs = {}
-- get the config for the current target
for k, v in pairs(config._CURRENT) do
configs[k] = v
end
-- init the project directory
configs.projectdir = xmake._OPTIONS.project
-- import it
return configs
end
end
-- load and execute the xmake.xproj
local newenv, errors = preprocessor.loadfile(file, "project", configures, {"target", "platforms", "modes"}, filter, import)
if newenv and newenv._CONFIGS then
-- ok
project._CONFIGS = newenv._CONFIGS
elseif errors then
-- error
return errors
else
-- error
return string.format("load %s failed!", file)
end
-- make the current project configure
project._make()
end
-- dump the current configure
function project.dump()
-- check
assert(project._CURRENT)
-- dump
if xmake._OPTIONS.verbose then
utils.dump(project._CURRENT)
end
end
-- return module: project
return project
|
