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--!A cross-platform build utility based on Lua
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- Copyright (C) 2015-present, TBOOX Open Source Group.
--
-- @author ruki
-- @file rc.lua
--
-- imports
import("core.base.option")
import("core.project.project")
import("private.tools.vstool")
-- init it
function init(self)
if winos.version():gt("winxp") then
-- fix vs2008 on xp, e.g. fatal error RC1106: invalid option: -ologo
self:set("mrcflags", "-nologo")
end
end
-- make the define flag
function nf_define(self, macro)
return "-D" .. macro
end
-- make the undefine flag
function nf_undefine(self, macro)
return "-U" .. macro
end
-- make the includedir flag
function nf_includedir(self, dir)
return {"-I" .. dir}
end
-- make the sysincludedir flag
function nf_sysincludedir(self, dir)
return nf_includedir(self, dir)
end
-- make the compile arguments list
function compargv(self, sourcefile, objectfile, flags)
return self:program(), table.join(flags, "-Fo" .. objectfile, sourcefile)
end
-- compile the source file
function compile(self, sourcefile, objectfile, dependinfo, flags)
-- ensure the object directory
os.mkdir(path.directory(objectfile))
-- compile it
try
{
function ()
-- @note we need not uses vstool.iorunv to enable unicode output for rc.exe
local program, argv = compargv(self, sourcefile, objectfile, flags)
local outdata, errdata = os.iorunv(program, argv, {envs = self:runenvs()})
return (outdata or "") .. (errdata or "")
end,
catch
{
function (errors)
-- use stdout as errors first from vstool.iorunv()
if type(errors) == "table" then
local errs = errors.stdout or ""
if #errs:trim() == 0 then
errs = errors.stderr or ""
end
errors = errs
end
os.raise(tostring(errors))
end
},
finally
{
function (ok, warnings)
if warnings and #warnings > 0 and option.get("verbose") then
cprint("${color.warning}%s", table.concat(table.slice(warnings:split('\n'), 1, 8), '\n'))
end
end
}
}
-- parse includes
local sourcedata = io.readfile(sourcefile)
if sourcedata then
local depfiles_rc
local sourcedir = path.directory(sourcefile)
for headerfile in sourcedata:gmatch("#include%s+[\"<](.-)[\">]") do
depfiles_rc = (depfiles_rc or "") .. "\n" .. path.join(sourcedir, headerfile)
end
if dependinfo then
dependinfo.depfiles_rc = depfiles_rc
end
end
end
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