add gcc

1 files changed, 151 insertions, 0 deletions

diff --git a/xmake/scripts/tools/gcc.lua b/xmake/scripts/tools/gcc.lua
new file mode 100644
index 000000000..a4b1ce21b
--- /dev/null
+++ b/xmake/scripts/tools/gcc.lua
@@ -0,0 +1,151 @@
+--!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        gcc.lua
+--
+
+-- load modules
+local utils     = require("base/utils")
+local table     = require("base/table")
+local string    = require("base/string")
+local config    = require("base/config")
+
+-- define module: gcc
+local gcc = gcc or {}
+
+-- check the given flag 
+function gcc._check(flag)
+
+    -- this flag has been checked?
+    gcc._CHECK = gcc._CHECK or {}
+    if gcc._CHECK[flag] then
+        return gcc._CHECK[flag]
+    end
+
+    -- check it
+    if 0 ~= os.execute(string.format("%s %s -S -o %s -xc %s > %s 2>&1", gcc.name, flag, xmake._NULDEV, xmake._NULDEV, xmake._NULDEV)) then
+        flag = ""
+    end
+
+    -- save it
+    gcc._CHECK[flag] = flag
+
+    -- ok?
+    return flag
+end
+
+-- the init function
+function gcc.init(name)
+
+    -- save name
+    gcc.name = name or "gcc"
+
+    -- the architecture
+    local arch = config.get("arch")
+    assert(arch)
+
+    -- init flags for architecture
+    local flags_arch = ""
+    if arch == "x86" then flags_arch = "-m32"
+    elseif arch == "x64" then flags_arch = "-m64"
+    else flags_arch = "-arch " .. arch
+    end
+
+    -- init cxflags
+    gcc.cxflags = { flags_arch }
+
+    -- init mxflags
+    gcc.mxflags = { flags_arch
+                ,   "-fmessage-length=0"
+                ,   "-pipe"
+                ,   "-fpascal-strings"
+                ,   "\"-DIBOutlet=__attribute__((iboutlet))\""
+                ,   "\"-DIBOutletCollection(ClassName)=__attribute__((iboutletcollection(ClassName)))\""
+                ,   "\"-DIBAction=void)__attribute__((ibaction)\""}
+
+    -- init asflags
+    gcc.asflags = { flags_arch } 
+
+    -- init ldflags
+    gcc.ldflags = { flags_arch }
+
+    -- init shflags
+    gcc.shflags = { flags_arch, "-shared -Wl,-soname" }
+
+    -- init flags map
+    gcc.mapflags = 
+    {
+        -- others
+        ["-ftrapv"]                     = gcc._check
+    ,   ["-fsanitize=address"]          = gcc._check
+    }
+
+end
+
+-- make the compile command
+function gcc.command_compile(srcfile, objfile, flags)
+
+    -- make it
+    return string.format("%s -c %s -o%s %s", gcc.name, flags, objfile, srcfile)
+end
+
+-- make the link command
+function gcc.command_link(objfiles, targetfile, flags)
+
+    -- make it
+    return string.format("%s %s -o%s %s", gcc.name, flags, targetfile, objfiles)
+end
+
+-- make the define flag
+function gcc.flag_define(define)
+
+    -- make it
+    return "-D" .. define
+end
+
+-- make the includedir flag
+function gcc.flag_includedir(includedir)
+
+    -- make it
+    return "-I" .. includedir
+end
+
+-- make the link flag
+function gcc.flag_link(link)
+
+    -- make it
+    return "-l" .. link
+end
+
+-- make the linkdir flag
+function gcc.flag_linkdir(linkdir)
+
+    -- make it
+    return "-L" .. linkdir
+end
+
+-- the main function
+function gcc.main(...)
+
+    -- ok
+    return true
+end
+
+-- return module: gcc
+return gcc