move some c/c++ apis to language

1 files changed, 202 insertions, 0 deletions

diff --git a/xmake/languages/c++/api.lua b/xmake/languages/c++/api.lua
new file mode 100644
index 000000000..d2fd552af
--- /dev/null
+++ b/xmake/languages/c++/api.lua
@@ -0,0 +1,202 @@
+--!The Make-like Build Utility based on Lua
+-- 
+-- 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) 2015 - 2016, ruki All rights reserved.
+--
+-- @author      ruki
+-- @file        apis.lua
+--
+
+-- imports
+import("core.project.option")
+
+-- add c function
+function _api_add_cfunc(interp, module, alias, links, includes, checkinfo)
+
+    -- parse the check code
+    local checkname, checkcode = option.checkinfo(checkinfo)
+
+    -- make the option name
+    local name = nil
+    if module ~= nil then
+        name = format("__%s_%s", module, checkname)
+    else
+        name = format("__%s", checkname)
+    end
+
+    -- uses the alias name
+    if alias ~= nil then
+        checkname = alias
+    end
+
+    -- make the option define
+    local define = nil
+    if module ~= nil then
+        define = format("$(prefix)_%s_HAVE_%s", module:upper(), checkname:upper())
+    else
+        define = format("$(prefix)_HAVE_%s", checkname:upper())
+    end
+
+    -- save the current scope
+    local scope = interp:scope_save()
+
+    -- check option
+    interp:api_call("option", name)
+    interp:api_call("set_category", "cfuncs")
+    interp:api_call("add_cfuncs", checkinfo)
+    if links then interp:api_call("add_links", links) end
+    if includes then interp:api_call("add_cincludes", includes) end
+    interp:api_call("add_defines_h_if_ok", define)
+
+    -- restore the current scope
+    interp:scope_restore(scope)
+
+    -- add this option 
+    interp:api_call("add_options", name)
+end
+
+-- add c functions
+function _api_add_cfuncs(interp, module, links, includes, ...)
+
+    -- done
+    for _, checkinfo in ipairs({...}) do
+        _api_add_cfunc(interp, module, nil, links, includes, checkinfo)
+    end
+end
+
+-- add c++ function
+function _api_add_cxxfunc(interp, module, alias, links, includes, checkinfo)
+
+    -- parse the check code
+    local checkname, checkcode = option.checkinfo(checkinfo)
+
+    -- make the option name
+    local name = nil
+    if module ~= nil then
+        name = format("__%s_%s", module, checkname)
+    else
+        name = format("__%s", checkname)
+    end
+
+    -- uses the alias name
+    if alias ~= nil then
+        checkname = alias
+    end
+
+    -- make the option define
+    local define = nil
+    if module ~= nil then
+        define = format("$(prefix)_%s_HAVE_%s", module:upper(), checkname:upper())
+    else
+        define = format("$(prefix)_HAVE_%s", checkname:upper())
+    end
+
+    -- save the current scope
+    local scope = interp:scope_save()
+
+    -- check option
+    interp:api_call("option", name)
+    interp:api_call("set_category", "cxxfuncs")
+    interp:api_call("add_cxxfuncs", checkinfo)
+    if links then interp:api_call("add_links", links) end
+    if includes then interp:api_call("add_cxxincludes", includes) end
+    interp:api_call("add_defines_h_if_ok", define)
+
+    -- restore the current scope
+    interp:scope_restore(scope)
+
+    -- add this option 
+    interp:api_call("add_options", name)
+end
+
+-- add c++ functions
+function _api_add_cxxfuncs(interp, module, links, includes, ...)
+
+    -- done
+    for _, checkinfo in ipairs({...}) do
+        _api_add_cxxfunc(interp, module, nil, links, includes, checkinfo)
+    end
+end
+
+
+-- get apis
+function apis()
+
+    -- init apis
+    _g.values = 
+    {
+        -- target.set_xxx
+        "target.set_config_h_prefix"
+        -- target.add_xxx
+    ,   "target.add_links"
+    ,   "target.add_cflags"
+    ,   "target.add_cxflags"
+    ,   "target.add_cxxflags"
+    ,   "target.add_ldflags"
+    ,   "target.add_arflags"
+    ,   "target.add_shflags"
+    ,   "target.add_defines"
+    ,   "target.add_undefines"
+    ,   "target.add_defines_h"
+    ,   "target.add_undefines_h"
+        -- option.add_xxx
+    ,   "option.add_cincludes"
+    ,   "option.add_cxxincludes"
+    ,   "option.add_cfuncs"
+    ,   "option.add_cxxfuncs"
+    ,   "option.add_ctypes"
+    ,   "option.add_cxxtypes"
+    ,   "option.add_links"
+    ,   "option.add_cflags"
+    ,   "option.add_cxflags"
+    ,   "option.add_cxxflags"
+    ,   "option.add_ldflags"
+    ,   "option.add_arflags"
+    ,   "option.add_shflags"
+    ,   "option.add_defines"
+    ,   "option.add_defines_if_ok"
+    ,   "option.add_defines_h_if_ok"
+    ,   "option.add_undefines"
+    ,   "option.add_undefines_if_ok"
+    ,   "option.add_undefines_h_if_ok"
+    }
+    _g.pathes = 
+    {
+        -- target.set_xxx
+        "target.set_headerdir"
+    ,   "target.set_config_h"
+        -- target.add_xxx
+    ,   "target.add_headers"
+    ,   "target.add_linkdirs"
+    ,   "target.add_includedirs"
+        -- option.add_xxx
+    ,   "option.add_linkdirs"
+    ,   "option.add_includedirs"
+    }
+    _g.custom = 
+    {
+        -- target.add_xxx
+        {"target.add_cfunc",        _api_add_cfunc      }
+    ,   {"target.add_cfuncs",       _api_add_cfuncs     }
+    ,   {"target.add_cxxfunc",      _api_add_cxxfunc    }
+    ,   {"target.add_cxxfuncs",     _api_add_cxxfuncs   }
+    }
+
+    -- ok
+    return _g
+end
+
+