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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, Xmake Open Source Community.
--
-- @author ruki
-- @file iccarm.lua
--
-- imports
import("core.base.option")
import("core.base.global")
import("core.project.policy")
import("core.language.language")
import("utils.progress")
-- init it
function init(self)
end
-- make the symbol flag
function nf_symbol(self, level)
-- only for source kind
local kind = self:kind()
if language.sourcekinds()[kind] then
local maps = _g.symbol_maps
if not maps then
maps =
{
debug = "--debug"
}
_g.symbol_maps = maps
end
return maps[level .. '_' .. kind] or maps[level]
end
end
-- make the optimize flag
function nf_optimize(self, level)
local maps =
{
none = "-On"
, fast = "-Ol"
, faster = "-Om"
, fastest = "-Oh"
, smallest = "-Ohz"
, aggressive = "-Ohs"
}
return maps[level]
end
-- make the vector extension flag
function nf_vectorext(self, extension)
local maps = {
all = "--vectorize"
}
return maps[extension]
end
-- make the language flag
function nf_language(self, stdname)
if _g.cmaps == nil then
_g.cmaps = {
c89 = "--c89"
}
end
return _g.cmaps[stdname]
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 compile arguments list
function compargv(self, sourcefile, objectfile, flags)
return self:program(), table.join("-c", flags, "-o", objectfile, sourcefile)
end
-- compile the source file
function compile(self, sourcefile, objectfile, dependinfo, flags, opt)
os.mkdir(path.directory(objectfile))
try
{
function ()
local compflags = flags
local outdata, errdata = os.iorunv(compargv(self, sourcefile, objectfile, compflags))
return (outdata or "") .. (errdata or "")
end,
catch
{
function (errors)
-- try removing the old object file for forcing to rebuild this source file
os.tryrm(objectfile)
-- find the start line of error
local lines = tostring(errors):split("\n")
local start = 0
for index, line in ipairs(lines) do
if line:find("error:", 1, true) or line:find("错误：", 1, true) then
start = index
break
end
end
-- get 16 lines of errors
if start > 0 or not option.get("verbose") then
if start == 0 then start = 1 end
errors = table.concat(table.slice(lines, start, start + ((#lines - start > 16) and 16 or (#lines - start))), "\n")
end
-- raise compiling errors
raise(errors)
end
},
finally
{
function (ok, warnings)
-- print some warnings
if warnings and #warnings > 0 and not warnings:find("Warnings: none", 1, true) and policy.build_warnings(opt) then
progress.show_output("${color.warning}%s", table.concat(table.slice(warnings:split('\n'), 1, 8), '\n'))
end
end
}
}
end
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