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** This file is part of Qbs.
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** accordance with the commercial license agreement provided with the
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import qbs.File
import qbs.FileInfo
import qbs.Host
import qbs.ModUtils
import qbs.Utilities
import "msvc.js" as MSVC

import "setuprunenv.js" as SetupRunEnv

MingwBaseModule {
    condition: qbs.targetOS.includes("windows") &&
               qbs.toolchain && qbs.toolchain.includes("clang")
    priority: 0

    // llvm-as and llvm-objopy are not shipped with the official binaries on Windows at the
    // moment (8.0). We fall back to using the mingw versions in that case.
    assemblerName: "llvm-as" + compilerExtension
    assemblerPath: {
        if (File.exists(base))
            return base;
        if (qbs.sysroot)
            return FileInfo.joinPaths(qbs.sysroot, "bin", "as" + compilerExtension);
    }
    objcopyName: "llvm-objcopy" + compilerExtension
    objcopyPath: {
        if (File.exists(base))
            return base;
        if (qbs.sysroot)
            return FileInfo.joinPaths(qbs.sysroot, "bin", "objcopy" +  compilerExtension);
    }

    archiverName: "llvm-ar" + compilerExtension

    linkerVariant: "lld"
    targetVendor: "pc"
    targetSystem: "windows"
    targetAbi: "gnu"
    property string rcFilePath: FileInfo.joinPaths(toolchainInstallPath,
                                                   "llvm-rc" + compilerExtension)

    setupBuildEnvironment: {
        if (Host.os().includes("windows") && product.qbs.sysroot) {
            var v = new ModUtils.EnvironmentVariable("PATH", FileInfo.pathListSeparator(), true);
            v.prepend(FileInfo.joinPaths(product.qbs.sysroot, "bin"));
            v.set();
        }
    }

    setupRunEnvironment: {
        if (Host.os().includes("windows") && product.qbs.sysroot) {
            var v = new ModUtils.EnvironmentVariable("PATH", FileInfo.pathListSeparator(), true);
            v.prepend(FileInfo.joinPaths(product.qbs.sysroot, "bin"));
            v.set();
            SetupRunEnv.setupRunEnvironment(product, config);
        }
    }

    Rule {
        inputs: ["rc"]
        auxiliaryInputs: ["hpp"]
        auxiliaryInputsFromDependencies: ["hpp"]

        Artifact {
            filePath: FileInfo.joinPaths(Utilities.getHash(input.baseDir),
                                         input.completeBaseName + ".res")
            fileTags: ["obj"]
        }

        prepare: MSVC.createRcCommand(product.cpp.rcFilePath, input, output)
    }
}
