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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) 2015-2020, TBOOX Open Source Group.
--
-- @author ruki
-- @file config.lua
--
-- imports
import("core.project.config")
import("core.base.singleton")
import("detect.sdks.find_ndk")
import("detect.sdks.find_android_sdk")
import("private.platform.toolchain")
import("private.platform.check_arch")
import("private.platform.check_toolchain")
-- check the ndk toolchain
function _check_ndk()
local ndk = find_ndk(config.get("ndk"), {force = true, verbose = true})
if ndk then
config.set("ndk", ndk.sdkdir, {force = true, readonly = true}) -- maybe to global
config.set("bin", ndk.bindir, {force = true, readonly = true})
config.set("cross", ndk.cross, {force = true, readonly = true})
config.set("gcc_toolchain", ndk.gcc_toolchain, {force = true, readonly = true})
else
-- failed
cprint("${bright color.error}please run:")
cprint(" - xmake config --ndk=xxx")
cprint("or - xmake global --ndk=xxx")
raise()
end
end
-- check the android sdk
function _check_android_sdk()
local sdk = find_android_sdk(config.get("android_sdk"), {force = true, verbose = true})
if sdk then
config.set("sdk", sdk.sdkdir, {force = true, readonly = true}) -- maybe to global
end
end
-- get toolchains
function _toolchains()
-- get cross
local cross = config.get("cross")
-- get gcc toolchain bin directory
local gcc_toolchain_bin = nil
local gcc_toolchain = config.get("gcc_toolchain")
if gcc_toolchain then
gcc_toolchain_bin = path.join(gcc_toolchain, "bin")
end
-- init toolchains
local cc = toolchain("the c compiler")
local cxx = toolchain("the c++ compiler")
local cpp = toolchain("the c preprocessor")
local ld = toolchain("the linker")
local sh = toolchain("the shared library linker")
local ar = toolchain("the static library archiver")
local ex = toolchain("the static library extractor")
local ranlib = toolchain("the static library index generator")
local as = toolchain("the assember")
local rc = toolchain("the rust compiler")
local rc_ld = toolchain("the rust linker")
local rc_sh = toolchain("the rust shared library linker")
local rc_ar = toolchain("the rust static library archiver")
local toolchains = {cc = cc, cxx = cxx, cpp = cpp, as = as, ld = ld, sh = sh, ar = ar, ex = ex, ranlib = ranlib,
rc = rc, ["rc-ld"] = rc_ld, ["rc-sh"] = rc_sh, ["rc-ar"] = rc_ar}
-- init the c compiler
cc:add({name = "gcc", cross = cross}, "clang")
-- init the c++ compiler
cxx:add({name = "g++", cross = cross}, "clang++")
-- init the c preprocessor
cpp:add({name = "gcc -E", cross = cross}, "clang -E")
-- init the assember
as:add({name = "gcc", cross = cross}, "clang")
-- init the linker
ld:add({name = "gcc", cross = cross})
ld:add({name = "g++", cross = cross})
ld:add("clang", "clang++")
-- init the shared library linker
sh:add({name = "gcc", cross = cross})
sh:add({name = "g++", cross = cross})
sh:add("clang", "clang++")
-- init the static library archiver
ar:add({name = "ar", cross = cross, pathes = gcc_toolchain_bin}, "llvm-ar")
-- init the static library extractor
ex:add({name = "ar", cross = cross, pathes = gcc_toolchain_bin}, "llvm-ar")
-- init the static library index generator
ranlib:add({name = "ranlib", cross = cross, pathes = gcc_toolchain_bin}, "ranlib")
-- init the rust compiler and linker
rc:add("$(env RC)", "rustc")
rc_ld:add("$(env RC)", "rustc")
rc_sh:add("$(env RC)", "rustc")
rc_ar:add("$(env RC)", "rustc")
return toolchains
end
-- check it
function main(platform, name)
-- only check the given config name?
if name then
local toolchain = singleton.get("android.toolchains", _toolchains)[name]
if toolchain then
check_toolchain(config, name, toolchain)
end
else
-- check arch
check_arch(config, "armv7-a")
-- check ndk
_check_ndk()
-- check android sdk
_check_android_sdk()
-- check ld and sh, @note toolchains must be initialized after calling check_ndk()
local toolchains = singleton.get("android.toolchains", _toolchains)
check_toolchain(config, "ld", toolchains.ld)
check_toolchain(config, "sh", toolchains.sh)
end
end
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