add `detect.sdks.find_dia_sdk`.

1 files changed, 111 insertions, 0 deletions

diff --git a/xmake/modules/detect/sdks/find_dia_sdk.lua b/xmake/modules/detect/sdks/find_dia_sdk.lua
new file mode 100644
index 000000000..770e1d4d8
--- /dev/null
+++ b/xmake/modules/detect/sdks/find_dia_sdk.lua
@@ -0,0 +1,111 @@
+--!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      redbeanw
+-- @file        find_dia_sdk.lua
+--
+
+-- imports
+import("core.project.config")
+import("core.tool.toolchain")
+import("detect.sdks.find_vstudio")
+
+function _is_sdkdir_valid(sdkdir)
+    return os.isfile(path.join(sdkdir, "lib", "diaguids.lib"))
+end
+
+function _find_sdkdir(sdkdir, opt)
+    if not sdkdir then
+        local vsdir = os.getenv("VSInstallDir")
+        if not vsdir then
+            if opt.toolchain then
+                vcvars = opt.toolchain:config("vcvars")
+                if vcvars then
+                    vsdir = vcvars["VSInstallDir"]
+                end
+            end
+        end
+        if not vsdir then
+            local msvc = toolchain.load("msvc")
+            if msvc and msvc:check() then
+                local vcvars = msvc:config("vcvars")
+                if vcvars then
+                    vsdir = vcvars["VSInstallDir"]
+                end
+            end
+        end
+        if vsdir then
+            sdkdir = path.join(vsdir, "DIA SDK")
+        else
+            return
+        end
+    end
+
+    if not _is_sdkdir_valid(sdkdir) then
+        sdkdir = path.join(sdkdir, "DIA SDK")
+    end
+
+    return _is_sdkdir_valid(sdkdir) and sdkdir or nil
+end
+
+-- find DIA SDK
+--
+-- @param sdkdir    the DIA SDK directory
+-- @param opt       the argument options, e.g. {toolchain = ..., arch = ...}
+--
+-- @return          the DIA SDK. e.g. {sdkdir = ..., linkdirs = ..., includedirs = ...}
+--
+-- @code
+--
+-- local toolchains = find_dia_sdk("/opt/msvc/DIA SDK")
+--
+-- @endcode
+--
+function main(sdkdir, opt)
+    
+    -- init options
+    opt = opt or {}
+    sdkdir = _find_sdkdir(sdkdir, opt)
+    if not sdkdir then
+        return
+    end
+
+    -- get arch
+    local arch = opt.arch or config.get("arch")
+    if arch then
+        local supported_arch = {
+            x64 = "amd64",
+            arm = "arm",
+            arm64 = "arm64"
+        }
+        arch = supported_arch[arch]
+    end
+
+    if not arch then
+        return
+    end
+
+    return {
+        sdkdir = sdkdir,
+        linkdirs = {
+            path.join(sdkdir, "lib", arch),
+            path.join(sdkdir, "bin", arch)
+        },
+        includedirs = {
+            path.join(sdkdir, "include", arch)
+        }
+    }
+end
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