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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 xmake.lua
--
rule("qt.ui")
add_deps("qt.env")
set_extensions(".ui")
on_config(function (target)
import("lib.detect.find_file")
-- get uic
local qt = assert(target:data("qt"), "Qt not found!")
local search_dirs = {}
if qt.bindir_host then table.insert(search_dirs, qt.bindir_host) end
if qt.bindir then table.insert(search_dirs, qt.bindir) end
if qt.libexecdir_host then table.insert(search_dirs, qt.libexecdir_host) end
if qt.libexecdir then table.insert(search_dirs, qt.libexecdir) end
local uic = find_file(is_host("windows") and "uic.exe" or "uic", search_dirs)
assert(uic and os.isexec(uic), "uic not found!")
-- add includedirs, @note we need to create this directory first to suppress warning (file not found).
-- and we muse add it in load stage to ensure `depend.on_changed` work.
--
-- @see https://github.com/xmake-io/xmake/issues/1180
--
local headerfile_dir = path.join(target:autogendir(), "rules", "qt", "ui")
if not os.isdir(headerfile_dir) then
os.mkdir(headerfile_dir)
end
target:add("includedirs", path.absolute(headerfile_dir, os.projectdir()))
-- save uic
target:data_set("qt.uic", uic)
end)
before_buildcmd_file(function (target, batchcmds, sourcefile_ui, opt)
local uic = target:data("qt.uic")
local headerfile_dir = path.join(target:autogendir(), "rules", "qt", "ui")
local headerfile_ui = path.join(headerfile_dir, "ui_" .. path.basename(sourcefile_ui) .. ".h")
batchcmds:show_progress(opt.progress, "${color.build.object}compiling.qt.ui %s", sourcefile_ui)
batchcmds:mkdir(headerfile_dir)
batchcmds:vrunv(uic, {path(sourcefile_ui), "-o", path(headerfile_ui)})
batchcmds:add_depfiles(sourcefile_ui)
batchcmds:set_depmtime(os.mtime(headerfile_ui))
batchcmds:set_depcache(target:dependfile(headerfile_ui))
end)
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