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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 target_cmds.lua
--
-- imports
import("core.project.project")
import("core.project.config")
import("core.base.hashset")
import("core.project.rule")
import("private.utils.batchcmds")
import("private.utils.rule_groups")
-- this sourcebatch is built?
function _sourcebatch_is_built(sourcebatch)
-- we can only use rulename to filter them because sourcekind may be bound to multiple rules
local rulename = sourcebatch.rulename
if rulename == "c.build" or rulename == "c++.build"
or rulename == "asm.build" or rulename == "cuda.build"
or rulename == "objc.build" or rulename == "objc++.build"
or rulename == "win.sdk.resource" then
return true
end
end
-- get target buildcmd commands
function get_target_buildcmd(target, cmds, opt)
opt = opt or {}
local suffix = opt.suffix
local ignored_rules = hashset.from(opt.ignored_rules or {})
for _, ruleinst in ipairs(target:orderules()) do
if not ignored_rules:has(ruleinst:name()) then
local scriptname = "buildcmd" .. (suffix and ("_" .. suffix) or "")
local script = ruleinst:script(scriptname)
if script then
local batchcmds_ = batchcmds.new({target = target})
script(target, batchcmds_, {})
if not batchcmds_:empty() then
table.join2(cmds, batchcmds_:cmds())
end
end
end
end
end
-- get target buildcmd_files commands
function get_target_buildcmd_files(target, cmds, sourcebatch, opt)
opt = opt or {}
-- get rule
local rulename = assert(sourcebatch.rulename, "unknown rule for sourcebatch!")
local ruleinst = assert(target:rule(rulename) or project.rule(rulename) or rule.rule(rulename), "unknown rule: %s", rulename)
local ignored_rules = hashset.from(opt.ignored_rules or {})
if ignored_rules:has(ruleinst:name()) then
return
end
-- generate commands for xx_buildcmd_files
local suffix = opt.suffix
local scriptname = "buildcmd_files" .. (suffix and ("_" .. suffix) or "")
local script = ruleinst:script(scriptname)
if script then
local batchcmds_ = batchcmds.new({target = target})
script(target, batchcmds_, sourcebatch, {})
if not batchcmds_:empty() then
table.join2(cmds, batchcmds_:cmds())
end
end
-- generate commands for xx_buildcmd_file
if not script then
scriptname = "buildcmd_file" .. (suffix and ("_" .. suffix) or "")
script = ruleinst:script(scriptname)
if script then
local sourcekind = sourcebatch.sourcekind
for _, sourcefile in ipairs(sourcebatch.sourcefiles) do
local batchcmds_ = batchcmds.new({target = target})
script(target, batchcmds_, sourcefile, {})
if not batchcmds_:empty() then
table.join2(cmds, batchcmds_:cmds())
end
end
end
end
end
-- get target buildcmd commands of source group
function get_target_buildcmd_sourcegroups(target, cmds, sourcegroups, opt)
for idx, group in irpairs(sourcegroups) do
for _, item in pairs(group) do
-- buildcmd scripts are always in rule, so we need to ignore target item (item.target).
local sourcebatch = item.sourcebatch
if item.rule then
if not _sourcebatch_is_built(sourcebatch) then
get_target_buildcmd_files(target, cmds, sourcebatch, opt)
end
end
end
end
end
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