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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 find_qt.lua
--
-- imports
import("lib.detect.find_file")
import("lib.detect.find_tool")
import("core.base.option")
import("core.base.global")
import("core.project.config")
import("core.cache.detectcache")
-- find qt sdk directory
function _find_sdkdir(sdkdir, sdkver)
-- append target sub-directory
local subdirs = {}
if is_plat("linux") then
table.insert(subdirs, path.join(sdkver or "*", is_arch("x86_64") and "gcc_64" or "gcc_32", "bin"))
table.insert(subdirs, path.join(sdkver or "*", is_arch("x86_64") and "clang_64" or "clang_32", "bin"))
elseif is_plat("macosx") then
table.insert(subdirs, path.join(sdkver or "*", is_arch("x86_64") and "clang_64" or "clang_32", "bin"))
elseif is_plat("windows") then
local vs = config.get("vs")
if vs then
table.insert(subdirs, path.join(sdkver or "*", is_arch("x64") and "msvc" .. vs .. "_64" or "msvc" .. vs .. "_32", "bin"))
table.insert(subdirs, path.join(sdkver or "*", "msvc" .. vs, "bin"))
end
table.insert(subdirs, path.join(sdkver or "*", is_arch("x64") and "msvc*_64" or "msvc*_32", "bin"))
table.insert(subdirs, path.join(sdkver or "*", "msvc*", "bin"))
elseif is_plat("mingw") then
table.insert(subdirs, path.join(sdkver or "*", is_arch("x86_64") and "mingw*_64" or "mingw*_32", "bin"))
elseif is_plat("android") then
local subdir
if is_arch("arm64-v8a") then
subdir = "android_arm64_v8a"
elseif is_arch("armeabi-v7a", "armeabi", "armv7-a", "armv5te") then -- armv7-a/armv5te are deprecated
subdir = "android_armv7"
elseif is_arch("x86", "i386") then -- i386 is deprecated
subdir = "android_x86"
elseif is_arch("x86_64") then
subdir = "android_x86_64"
end
if subdir then
table.insert(subdirs, path.join(sdkver or "*", subdir, "bin"))
end
table.insert(subdirs, path.join(sdkver or "*", "android", "bin"))
elseif is_plat("wasm") then
table.insert(subdirs, path.join(sdkver or "*", "wasm_32", "bin"))
else
table.insert(subdirs, path.join(sdkver or "*", "*", "bin"))
end
table.insert(subdirs, path.join("*", "bin"))
table.insert(subdirs, "bin")
-- init the search directories
local paths = {}
if sdkdir then
table.insert(paths, sdkdir)
end
if is_host("windows") then
-- add paths from registry
local regs =
{
"HKEY_CLASSES_ROOT\\Applications\\QtProject.QtCreator.c\\shell\\Open\\Command",
"HKEY_CLASSES_ROOT\\Applications\\QtProject.QtCreator.cpp\\shell\\Open\\Command",
"HKEY_CLASSES_ROOT\\Applications\\QtProject.QtCreator.pro\\shell\\Open\\Command",
"HKEY_CURRENT_USER\\SOFTWARE\\Classes\\Applications\\QtProject.QtCreator.c\\shell\\Open\\Command",
"HKEY_CURRENT_USER\\SOFTWARE\\Classes\\Applications\\QtProject.QtCreator.cpp\\shell\\Open\\Command",
"HKEY_CURRENT_USER\\SOFTWARE\\Classes\\Applications\\QtProject.QtCreator.pro\\shell\\Open\\Command"
}
for _, reg in ipairs(regs) do
table.insert(paths, function ()
local value = val("reg " .. reg)
if value then
local p = value:find("\\Tools\\QtCreator", 1, true)
if p then
return path.translate(value:sub(1, p - 1))
end
end
end)
end
-- add root logical drive pates, e.g. C:/Qt/Qtx.x.x, D:/Qtx.x.x ..
for idx, drive in ipairs(winos.logical_drives()) do
if idx < 5 then
table.insert(paths, path.join(drive, "Qt", "Qt*"))
else
break
end
end
else
table.insert(paths, "~/Qt")
table.insert(paths, "~/Qt*")
end
-- attempt to find qmake
local qmake = find_file(is_host("windows") and "qmake.exe" or "qmake", paths, {suffixes = subdirs})
if qmake then
return path.directory(path.directory(qmake))
end
end
-- find qmake
function _find_qmake(sdkdir, sdkver)
-- find qt directory
sdkdir = _find_sdkdir(sdkdir, sdkver)
-- get the bin directory
local qmake = find_tool("qmake", {paths = sdkdir and path.join(sdkdir, "bin")})
if qmake then
return qmake.program
end
end
-- get qt environment
function _get_qtenvs(qmake)
local envs = _g._ENVS
if not envs then
envs = {}
local results = try {function () return os.iorunv(qmake, {"-query"}) end}
if results then
for _, qtenv in ipairs(results:split('\n', {plain = true})) do
local kv = qtenv:split(':', {plain = true, limit = 2}) -- @note set limit = 2 for supporting value with win-style path, e.g. `key:C:\xxx`
if #kv == 2 then
envs[kv[1]] = kv[2]:trim()
end
end
end
_g._ENVS = envs
end
return envs
end
-- find qt sdk toolchains
function _find_qt(sdkdir, sdkver)
-- find qmake
local qmake = _find_qmake(sdkdir, sdkver)
if not qmake then
return
end
-- get qt environments
local qtenvs = _get_qtenvs(qmake)
if not qtenvs then
return
end
-- get qt toolchains
sdkdir = qtenvs.QT_INSTALL_PREFIX
local sdkver = qtenvs.QT_VERSION
local bindir = qtenvs.QT_INSTALL_BINS
local libexecdir = qtenvs.QT_INSTALL_LIBEXECS
local qmldir = qtenvs.QT_INSTALL_QML
local libdir = qtenvs.QT_INSTALL_LIBS
local pluginsdir = qtenvs.QT_INSTALL_PLUGINS
local includedir = qtenvs.QT_INSTALL_HEADERS
local mkspecsdir = path.join(qtenvs.QT_INSTALL_ARCHDATA, "mkspecs")
return {sdkdir = sdkdir, bindir = bindir, libexecdir = libexecdir, libdir = libdir, includedir = includedir, qmldir = qmldir, pluginsdir = pluginsdir, mkspecsdir = mkspecsdir, sdkver = sdkver}
end
-- find qt sdk toolchains
--
-- @param sdkdir the qt sdk directory
-- @param opt the argument options, e.g. {verbose = true, force = false, version = "5.9.1"}
--
-- @return the qt sdk toolchains. e.g. {sdkver = ..., sdkdir = ..., bindir = .., linkdirs = ..., includedirs = ..., .. }
--
-- @code
--
-- local toolchains = find_qt("~/Qt")
--
-- @endcode
--
function main(sdkdir, opt)
-- init arguments
opt = opt or {}
-- attempt to load cache first
local key = "detect.sdks.find_qt"
local cacheinfo = detectcache:get(key) or {}
if not opt.force and cacheinfo.qt and cacheinfo.qt.sdkdir and os.isdir(cacheinfo.qt.sdkdir) then
return cacheinfo.qt
end
-- find qt
local qt = _find_qt(sdkdir or config.get("qt") or global.get("qt") or config.get("sdk"), opt.version or config.get("qt_sdkver"))
if qt then
-- save to config
config.set("qt", qt.sdkdir, {force = true, readonly = true})
config.set("qt_sdkver", qt.sdkver, {force = true, readonly = true})
-- trace
if opt.verbose or option.get("verbose") then
cprint("checking for Qt SDK directory ... ${color.success}%s", qt.sdkdir)
if qt.sdkver then
cprint("checking for Qt SDK version ... ${color.success}%s", qt.sdkver)
else
cprint("checking for Qt SDK version ... ${color.nothing}${text.nothing}")
end
end
else
-- trace
if opt.verbose or option.get("verbose") then
cprint("checking for Qt SDK directory ... ${color.nothing}${text.nothing}")
end
end
-- save to cache
cacheinfo.qt = qt or false
detectcache:set(key, cacheinfo)
detectcache:save()
return qt
end
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