add find ndk and toolchains

3 files changed, 139 insertions, 4 deletions

diff --git a/xmake/modules/detect/sdk/find_ndk_sdkvers.lua b/xmake/modules/detect/sdk/find_ndk_sdkvers.lua
new file mode 100644
index 000000000..16ad5eca7
--- /dev/null
+++ b/xmake/modules/detect/sdk/find_ndk_sdkvers.lua
@@ -0,0 +1,62 @@
+--!The Make-like Build Utility based on Lua
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements.  See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership.  The ASF licenses this file
+-- to you 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 - 2017, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        find_ndk_sdkvers.lua
+--
+
+-- find ndk sdk versions 
+--
+-- @param ndk_dir   the ndk directory
+--
+-- @return          the ndk sdk version array
+--
+-- @code 
+--
+-- local ndk_sdkvers = find_ndk_sdkvers("/xxx/android-ndk-r10e")
+-- 
+-- @endcode
+--
+function main(ndk_dir)
+
+    -- get ndk directory
+    if not ndk_dir or not os.isdir(ndk_dir) then
+        return {}
+    end
+
+    -- find all sdk directories
+    local ndk_sdkvers = {}
+    for _, sdkdir in ipairs(os.dirs(path.join(ndk_dir, "platforms/android-*"))) do
+
+        -- get version
+        local filename = path.filename(sdkdir)
+        local version, count = filename:gsub("android%-", "")
+        if count > 0 then
+
+            -- get the max version
+            if tonumber(version) > 0 then
+                table.insert(ndk_sdkvers, version) 
+            end
+        end
+    end
+
+    -- ok?    
+    return ndk_sdkvers
+end
diff --git a/xmake/modules/detect/sdk/find_ndk_toolchains.lua b/xmake/modules/detect/sdk/find_ndk_toolchains.lua
new file mode 100644
index 000000000..f7d5b7430
--- /dev/null
+++ b/xmake/modules/detect/sdk/find_ndk_toolchains.lua
@@ -0,0 +1,73 @@
+--!The Make-like Build Utility based on Lua
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements.  See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership.  The ASF licenses this file
+-- to you 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 - 2017, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        find_ndk_toolchains.lua
+--
+
+-- imports
+import("core.project.config")
+
+-- find ndk toolchains
+--
+-- @param ndk_dir   the ndk directory
+-- @param opt       the argument options 
+--                  .e.g {arch = "[armv5te|armv6|armv7-a|armv8-a|arm64-v8a]"}
+--
+-- @return          the toolchains array. .e.g {{bin = .., cross = ..}, .. }
+--
+-- @code 
+--
+-- local ndk_toolchains = find_ndk_toolchains("/xxx/android-ndk-r10e")
+-- local ndk_toolchains = find_ndk_toolchains("/xxx/android-ndk-r10e", {arch = "arm64-v8a"})
+-- 
+-- @endcode
+--
+function main(ndk_dir, opt)
+
+    -- init arguments
+    opt = opt or {}
+
+    -- get ndk directory
+    if not ndk_dir or not os.isdir(ndk_dir) then
+        return {}
+    end
+
+    -- get arch
+    local arch = opt.arch or config.get("arch") or "armv7-a"
+
+    -- is arm64?
+    local arm64 = arch and arch:startswith("arm64")
+
+    -- the cross
+    local cross = ifelse(arm64, "aarch64-linux-android-", "arm-linux-androideabi-")
+
+    -- save the toolchains directory
+    local ndk_toolchains = {}
+    for _, bindir in ipairs(os.dirs(path.join(ndk_dir, "toolchains", cross .. "**", "prebuilt/*/bin"))) do
+        local binfiles = os.files(path.join(bindir, cross .. "*"))
+        if binfiles and #binfiles > 0 then
+            table.insert(ndk_toolchains, {bin = bindir, cross = cross})
+        end
+    end
+
+    -- ok?    
+    return ndk_toolchains
+end
diff --git a/xmake/modules/detect/sdk/find_xcode_sdkver.lua b/xmake/modules/detect/sdk/find_xcode_sdkvers.lua
index 075379eaf..fb479208c 100644
--- a/xmake/modules/detect/sdk/find_xcode_sdkver.lua
+++ b/xmake/modules/detect/sdk/find_xcode_sdkvers.lua
@@ -19,7 +19,7 @@
 -- Copyright (C) 2015 - 2017, TBOOX Open Source Group.
 --
 -- @author      ruki
--- @file        find_xcode_sdkver.lua
+-- @file        find_xcode_sdkvers.lua
 --
 
 -- imports
@@ -35,9 +35,9 @@ import("detect.sdk.find_xcode_dir")
 --
 -- @code 
 --
--- local xcode_sdkvers = find_xcode_sdkver()
--- local xcode_sdkvers = find_xcode_sdkver({xcode_dir = ""})
--- local xcode_sdkvers = find_xcode_sdkver({xcode_dir = "", plat = "iphoneos", arch = "arm64"})
+-- local xcode_sdkvers = find_xcode_sdkvers()
+-- local xcode_sdkvers = find_xcode_sdkvers({xcode_dir = ""})
+-- local xcode_sdkvers = find_xcode_sdkvers({xcode_dir = "", plat = "iphoneos", arch = "arm64"})
 -- 
 -- @endcode
 --