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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 prober.lua
--
-- load modules
local os = require("base/os")
local path = require("base/path")
local utils = require("base/utils")
local string = require("base/string")
local tools = require("tools/tools")
-- define module: prober
local prober = prober or {}
-- probe the architecture
function prober._probe_arch(configs)
-- get the architecture
local arch = configs.arch
-- ok?
if arch then return true end
-- init the default architecture
configs.arch = xmake._ARCH
-- ok
return true
end
-- probe the xcode application directory
function prober._probe_xcode(configs)
-- get the xcode directory
local xcode_dir = configs.xcode_dir
-- ok?
if xcode_dir then return true end
-- clear it first
xcode_dir = nil
-- attempt to get the default directory
if not xcode_dir then
if os.isdir("/Applications/Xcode.app") then
xcode_dir = "/Applications/Xcode.app"
end
end
-- attempt to match the other directories
if not xcode_dir then
local dirs = os.match("/Applications/Xcode*.app", true)
if dirs and table.getn(dirs) ~= 0 then
xcode_dir = dirs[1]
end
end
-- probe ok? update it
if xcode_dir then
configs.xcode_dir = xcode_dir
else
-- failed
utils.error("The Xcode directory is unknown now, please config it first!")
utils.error(" - xmake config --xcode_dir=xxx")
utils.error("or - xmake global --xcode_dir=xxx")
return false
end
-- ok
return true
end
-- probe the xcode sdk version
function prober._probe_xcode_sdkver(configs)
-- get the xcode sdk version
local xcode_sdkver = configs.xcode_sdkver
-- ok?
if xcode_sdkver then return true end
-- clear it first
xcode_sdkver = nil
-- attempt to match the directory
if not xcode_sdkver then
local dirs = os.match(configs.xcode_dir .. "/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX*.sdk", true)
if dirs then
for _, dir in ipairs(dirs) do
xcode_sdkver = string.match(dir, "%d+%.%d+")
if xcode_sdkver then break end
end
end
end
-- probe ok? update it
if xcode_sdkver then
configs.xcode_sdkver = xcode_sdkver
else
-- failed
utils.error("The Xcode SDK version is unknown now, please config it first!")
utils.error(" - xmake config --xcode_sdkver=xxx")
utils.error("or - xmake global --xcode_sdkver=xxx")
return false
end
-- ok
return true
end
-- probe the ccache
function prober._probe_ccache(configs)
-- get the ccache mode
local mode = configs.ccache
-- ok?
if mode and mode == "y" and configs.__ccache then return true end
-- disable?
if mode and mode == "n" then
configs.__ccache = nil
return true
end
-- probe the ccache path
local ccache_path = tools.probe("ccache", {"/usr/bin", "/usr/local/bin", "/opt/bin", "/opt/local/bin"})
-- probe ok? update it
if ccache_path then
configs.ccache = "y"
configs.__ccache = ccache_path
else
configs.ccache = "n"
end
-- ok
return true
end
-- probe the project configure
function prober.config(configs)
-- probe the architecture
if not prober._probe_arch(configs) then return end
-- probe the xcode application directory
if not prober._probe_xcode(configs) then return end
-- probe the xcode sdk version
if not prober._probe_xcode_sdkver(configs) then return end
-- probe the ccache
if not prober._probe_ccache(configs) then return end
end
-- probe the global configure
function prober.global(configs)
-- probe the xcode application directory
if not prober._probe_xcode(configs) then return end
-- probe the ccache
if not prober._probe_ccache(configs) then return end
end
-- return module: prober
return prober
|
