baremetal: Long live COSMIC toolchain for STM32 ARM architecture

This patch adds support for Cosmic Software compiler for the
bare metal platforms:

 * https://www.cosmicsoftware.com/download.php

Note that this compiler only works on Windows host platforms.

Right now this patch implements support for ARM architecture for
STM32 microcontrollers. But in the future it is simple to extend
it and for other architectures (e.g. for STM8, HC08 and so on).

Also the COSMIC toolchain has been added to the Github CI.

Change-Id: Iabdfd61cc427155117730db46e067004ceb07102
Reviewed-by: Ivan Komissarov <ABBAPOH@gmail.com>

3 files changed, 708 insertions, 0 deletions

diff --git a/share/qbs/imports/qbs/Probes/CosmicProbe.qbs b/share/qbs/imports/qbs/Probes/CosmicProbe.qbs
new file mode 100644
index 000000000..7de781e6e
--- /dev/null
+++ b/share/qbs/imports/qbs/Probes/CosmicProbe.qbs
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2021 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: http://www.qt.io/licensing
+**
+** This file is part of Qbs.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms and
+** conditions see http://www.qt.io/terms-conditions. For further information
+** use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, The Qt Company gives you certain additional
+** rights.  These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+import qbs.File
+import "../../../modules/cpp/cosmic.js" as COSMIC
+
+PathProbe {
+    // Inputs
+    property string compilerFilePath
+    property stringList enableDefinesByLanguage
+
+    // Outputs
+    property string architecture
+    property string endianness
+    property int versionMajor
+    property int versionMinor
+    property int versionPatch
+    property stringList includePaths
+    property var compilerDefinesByLanguage
+
+    configure: {
+        compilerDefinesByLanguage = {};
+
+        if (!File.exists(compilerFilePath)) {
+            found = false;
+            return;
+        }
+
+        var languages = enableDefinesByLanguage;
+        if (!languages || languages.length === 0)
+            languages = ["c"];
+
+        // COSMIC compiler support only the C-language.
+        if (!languages.contains("c")) {
+            found = false;
+            return;
+        }
+
+        var macros = COSMIC.dumpMacros(compilerFilePath);
+        if (!macros) {
+            found = false;
+            return;
+        }
+
+        compilerDefinesByLanguage["c"] = macros;
+
+        architecture = COSMIC.guessArchitecture(compilerFilePath);
+        endianness = COSMIC.guessEndianness(architecture);
+        var defaultPaths = COSMIC.dumpDefaultPaths(compilerFilePath, architecture);
+        includePaths = defaultPaths.includePaths;
+
+        var version = COSMIC.dumpVersion(compilerFilePath);
+        if (version) {
+            versionMajor = version.major;
+            versionMinor = version.minor;
+            versionPatch = version.patch;
+            found = !!architecture && !!endianness;
+        }
+   }
+}
diff --git a/share/qbs/modules/cpp/cosmic.js b/share/qbs/modules/cpp/cosmic.js
new file mode 100644
index 000000000..e11e4da28
--- /dev/null
+++ b/share/qbs/modules/cpp/cosmic.js
@@ -0,0 +1,475 @@
+/****************************************************************************
+**
+** Copyright (C) 2021 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: http://www.qt.io/licensing
+**
+** This file is part of Qbs.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms and
+** conditions see http://www.qt.io/terms-conditions. For further information
+** use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, The Qt Company gives you certain additional
+** rights.  These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+var Cpp = require("cpp.js");
+var Environment = require("qbs.Environment");
+var File = require("qbs.File");
+var FileInfo = require("qbs.FileInfo");
+var ModUtils = require("qbs.ModUtils");
+var Process = require("qbs.Process");
+var TemporaryDir = require("qbs.TemporaryDir");
+var TextFile = require("qbs.TextFile");
+
+function compilerName(qbs) {
+    var architecture = qbs.architecture;
+    if (architecture.startsWith("arm"))
+        return  "cxcorm";
+    throw "Unable to deduce compiler name for unsupported architecture: '"
+            + architecture + "'";
+}
+
+function assemblerName(qbs) {
+    var architecture = qbs.architecture;
+    if (architecture.startsWith("arm"))
+        return "cacorm";
+    throw "Unable to deduce assembler name for unsupported architecture: '"
+            + architecture + "'";
+}
+
+function linkerName(qbs) {
+    var architecture = qbs.architecture;
+    if (architecture.startsWith("arm"))
+        return "clnk";
+    throw "Unable to deduce linker name for unsupported architecture: '"
+            + architecture + "'";
+}
+
+function listerName(qbs) {
+    var architecture = qbs.architecture;
+    if (architecture.startsWith("arm"))
+        return "clabs";
+    throw "Unable to deduce lister name for unsupported architecture: '"
+            + architecture + "'";
+}
+
+function archiverName(qbs) {
+    var architecture = qbs.architecture;
+    if (architecture.startsWith("arm"))
+        return "clib";
+    throw "Unable to deduce archiver name for unsupported architecture: '"
+            + architecture + "'";
+}
+
+function staticLibrarySuffix(qbs) {
+    var architecture = qbs.architecture;
+    if (architecture.startsWith("arm"))
+        return ".cxm";
+    throw "Unable to deduce static library suffix for unsupported architecture: '"
+            + architecture + "'";
+}
+
+function executableSuffix(qbs) {
+    var architecture = qbs.architecture;
+    if (architecture.startsWith("arm"))
+        return ".cxm";
+    throw "Unable to deduce executable suffix for unsupported architecture: '"
+            + architecture + "'";
+}
+
+function objectSuffix(qbs) {
+    var architecture = qbs.architecture;
+    if (architecture.startsWith("arm"))
+        return ".o";
+    throw "Unable to deduce object file suffix for unsupported architecture: '"
+            + architecture + "'";
+}
+
+function imageFormat(qbs) {
+    var architecture = qbs.architecture;
+    if (architecture.startsWith("arm"))
+        return "cosmic";
+    throw "Unable to deduce image format for unsupported architecture: '"
+            + architecture + "'";
+}
+
+function guessArchitecture(compilerFilePath) {
+    var baseName = FileInfo.baseName(compilerFilePath);
+    if (baseName === "cxcorm")
+        return "arm";
+    throw "Unable to deduce architecture for unsupported compiler: '"
+            + baseName + "'";
+}
+
+function dumpMacros(compilerFilePath) {
+    // Note: The COSMIC compiler does not support the predefined
+    // macros dumping. So, we do it with the following trick, where we try
+    // to create and compile a special temporary file and to parse the console
+    // output with the own magic pattern: (""|"key"|"value"|"").
+
+    var outputDirectory = new TemporaryDir();
+    var outputFilePath = FileInfo.fromNativeSeparators(FileInfo.joinPaths(outputDirectory.path(),
+                                                       "dump-macros.c"));
+    var outputFile = new TextFile(outputFilePath, TextFile.WriteOnly);
+    outputFile.writeLine("#define VALUE_TO_STRING(x) #x");
+    outputFile.writeLine("#define VALUE(x) VALUE_TO_STRING(x)");
+    outputFile.writeLine("#define VAR_NAME_VALUE(var) #var VALUE(var)");
+    // The COSMIC compiler defines only one pre-defined macro
+    // (at least nothing is said about other macros in the documentation).
+    var keys = ["__CSMC__"];
+    for (var i in keys) {
+        var key = keys[i];
+        outputFile.writeLine("#if defined (" + key + ")");
+        outputFile.writeLine("#pragma message (VAR_NAME_VALUE(" + key + "))");
+        outputFile.writeLine("#endif");
+    }
+    outputFile.close();
+
+    var process = new Process();
+    process.exec(compilerFilePath, [outputFilePath], false);
+    File.remove(outputFilePath);
+
+    var map = {};
+    // COSMIC compiler use the errors output!
+    process.readStdErr().trim().split(/\r?\n/g).map(function(line) {
+        var match = line.match(/^#message \("(.+)" "(.+)"\)$/);
+        if (match)
+            map[match[1]] = match[2];
+    });
+    return map;
+}
+
+function dumpVersion(compilerFilePath) {
+    var p = new Process();
+    p.exec(compilerFilePath, ["-vers"]);
+    // COSMIC compiler use the errors output!
+    var output = p.readStdErr();
+    var match = output.match(/^COSMIC.+V(\d+)\.?(\d+)\.?(\*|\d+)/);
+    if (match) {
+        var major = match[1] ? parseInt(match[1], 10) : 0;
+        var minor = match[2] ? parseInt(match[2], 10) : 0;
+        var patch = match[3] ? parseInt(match[3], 10) : 0;
+        return { major: major, minor: minor, patch: patch };
+    }
+}
+
+function guessEndianness(architecture) {
+    // There is no mention of supported endianness in the cosmic compiler.
+    if (architecture.startsWith("arm"))
+        return "big";
+    throw "Unable to deduce endianness for unsupported architecture: '"
+            + architecture + "'";
+}
+
+function dumpDefaultPaths(compilerFilePath, architecture) {
+    var rootPath = FileInfo.path(compilerFilePath);
+    var includePaths = [];
+    if (architecture.startsWith("arm")) {
+        var includePath = FileInfo.joinPaths(rootPath, "hcorm");
+        if (File.exists(includePath))
+            includePaths.push(includePath);
+    }
+
+    var libraryPaths = [];
+    var libraryPath = FileInfo.joinPaths(rootPath, "lib");
+    if (File.exists(libraryPath))
+        libraryPaths.push(libraryPath);
+
+    return {
+        "includePaths": includePaths,
+        "libraryPaths": libraryPaths,
+    }
+}
+
+function detectRelativePath(baseDirectory, filePath) {
+    if (FileInfo.isAbsolutePath(filePath))
+        return FileInfo.relativePath(baseDirectory, filePath);
+    return filePath;
+}
+
+function compilerFlags(project, product, input, outputs, explicitlyDependsOn) {
+    var args = [];
+
+    // Up to 128 include files.
+    args = args.concat(Cpp.collectPreincludePaths(input).map(function(path) {
+        return input.cpp.preincludeFlag + detectRelativePath(product.buildDirectory, path);
+    }));
+
+    // Defines.
+    args = args.concat(Cpp.collectDefines(input).map(function(define) {
+        return input.cpp.defineFlag + detectRelativePath(product.buildDirectory, define);
+    }));
+
+    // Up to 128 include paths.
+    args = args.concat(Cpp.collectIncludePaths(input).map(function(path) {
+        return input.cpp.includeFlag + detectRelativePath(product.buildDirectory, path);
+    }));
+    args = args.concat(Cpp.collectSystemIncludePaths(input).map(function(path) {
+        return input.cpp.systemIncludeFlag + detectRelativePath(product.buildDirectory, path);
+    }));
+
+    // Debug information flags.
+    if (input.cpp.debugInformation)
+        args.push("+debug");
+
+    var architecture = input.qbs.architecture;
+    var tag = ModUtils.fileTagForTargetLanguage(input.fileTags.concat(outputs.obj[0].fileTags));
+
+    // Warning level flags.
+    switch (input.cpp.warningLevel) {
+    case "none":
+        // Disabled by default.
+        break;
+    case "all":
+        // Highest warning level.
+        args.push("-pw7");
+        break;
+    }
+
+    // C language version flags.
+    if (tag === "c") {
+        var knownValues = ["c99"];
+        var cLanguageVersion = Cpp.languageVersion(
+                    input.cpp.cLanguageVersion, knownValues, "C");
+        switch (cLanguageVersion) {
+        case "c99":
+            args.push("-p", "c99");
+            break;
+        default:
+            break;
+        }
+    }
+
+    // Objects output directory.
+    args.push("-co", detectRelativePath(product.buildDirectory,
+                                        FileInfo.path(outputs.obj[0].filePath)));
+
+    // Listing files generation flag.
+    if (input.cpp.generateCompilerListingFiles) {
+        // Enable listings.
+        args.push("-l");
+        // Listings output directory.
+        args.push("-cl", detectRelativePath(product.buildDirectory,
+                                            FileInfo.path(outputs.lst[0].filePath)));
+    }
+
+    // Misc flags.
+    args = args.concat(Cpp.collectMiscCompilerArguments(input, tag),
+                       Cpp.collectMiscDriverArguments(product));
+
+    // Input.
+    args.push(detectRelativePath(product.buildDirectory, input.filePath));
+    return args;
+}
+
+function assemblerFlags(project, product, input, outputs, explicitlyDependsOn) {
+    var args = [];
+
+    // Up to 128 include paths.
+    args = args.concat(Cpp.collectIncludePaths(input).map(function(path) {
+        return input.cpp.includeFlag + detectRelativePath(product.buildDirectory, path);
+    }));
+    args = args.concat(Cpp.collectSystemIncludePaths(input).map(function(path) {
+        return input.cpp.systemIncludeFlag + detectRelativePath(product.buildDirectory, path);
+    }));
+
+    // Debug information flags.
+    if (input.cpp.debugInformation)
+        args.push("-xx");
+
+    // Determine which C-language we"re compiling
+    var tag = ModUtils.fileTagForTargetLanguage(input.fileTags.concat(outputs.obj[0].fileTags));
+
+    // Misc flags.
+    args = args.concat(Cpp.collectMiscAssemblerArguments(input, tag));
+
+    // Listing files generation flag.
+    if (input.cpp.generateAssemblerListingFiles) {
+        args.push("-l");
+        args.push("+l", detectRelativePath(product.buildDirectory, outputs.lst[0].filePath));
+    }
+
+    // Objects output file path.
+    args.push("-o", detectRelativePath(product.buildDirectory, outputs.obj[0].filePath));
+
+    // Input.
+    args.push(detectRelativePath(product.buildDirectory, input.filePath));
+    return args;
+}
+
+function linkerFlags(project, product, inputs, outputs) {
+    var args = [];
+
+    // Library paths.
+    args = args.concat(Cpp.collectLibraryPaths(product).map(function(path) {
+        return product.cpp.libraryPathFlag + detectRelativePath(product.buildDirectory, path);
+    }));
+
+    // Output.
+    args.push("-o", detectRelativePath(product.buildDirectory, outputs.application[0].filePath));
+
+    // Map file generation flag.
+    if (product.cpp.generateLinkerMapFile)
+        args.push("-m", detectRelativePath(product.buildDirectory, outputs.mem_map[0].filePath));
+
+    // Misc flags.
+    args = args.concat(Cpp.collectMiscEscapableLinkerArguments(product),
+                       Cpp.collectMiscLinkerArguments(product),
+                       Cpp.collectMiscDriverArguments(product));
+
+    // Linker scripts.
+    args = args.concat(Cpp.collectLinkerScriptPaths(inputs).map(function(path) {
+        return product.cpp.linkerScriptFlag + detectRelativePath(product.buildDirectory, path);
+    }));
+
+    // Input objects.
+    args = args.concat(Cpp.collectLinkerObjectPaths(inputs).map(function(path) {
+        return detectRelativePath(product.buildDirectory, path);
+    }));
+
+    // Library dependencies (order has matters).
+    args = args.concat(Cpp.collectLibraryDependencies(product).map(function(dep) {
+        return detectRelativePath(product.buildDirectory, dep.filePath);
+    }));
+
+    return args;
+}
+
+function archiverFlags(project, product, inputs, outputs) {
+    var args = ["-cl"];
+
+    // Output.
+    args.push(detectRelativePath(product.buildDirectory, outputs.staticlibrary[0].filePath));
+
+    // Input objects.
+    args = args.concat(Cpp.collectLinkerObjectPaths(inputs).map(function(path) {
+        return detectRelativePath(product.buildDirectory, path);
+    }));
+
+    return args;
+}
+
+function createPath(fullPath) {
+    var cmd = new JavaScriptCommand();
+    cmd.fullPath = fullPath;
+    cmd.silent = true;
+    cmd.sourceCode = function() {
+        File.makePath(fullPath);
+    };
+    return cmd;
+}
+
+// It is a workaround to rename the generated object file to the desired name.
+// Reason is that the Cosmic compiler always generates the object files in the
+// format of 'module.o', but we expect it in flexible format, e.g. 'module.c.obj'
+// or 'module.c.o' depending on the cpp.objectSuffix property.
+function renameObjectFile(project, product, inputs, outputs, input, output) {
+    var object = outputs.obj[0];
+    var cmd = new JavaScriptCommand();
+    cmd.newObject = object.filePath;
+    cmd.oldObject = FileInfo.joinPaths(FileInfo.path(object.filePath),
+                                       object.baseName + ".o");
+    cmd.silent = true;
+    cmd.sourceCode = function() { File.move(oldObject, newObject); };
+    return cmd;
+}
+
+// It is a workaround to rename the generated listing file to the desired name.
+// Reason is that the Cosmic compiler always generates the listing files in the
+// format of 'module.ls', but we expect it in flexible format, e.g. 'module.c.lst'
+// or 'module.c.ls' depending on the cpp.compilerListingSuffix property.
+function renameListingFile(project, product, inputs, outputs, input, output) {
+    var listing = outputs.lst[0];
+    var cmd = new JavaScriptCommand();
+    cmd.newListing = listing.filePath;
+    cmd.oldListing = FileInfo.joinPaths(FileInfo.path(listing.filePath),
+                                        listing.baseName + ".ls");
+    cmd.silent = true;
+    cmd.sourceCode = function() { File.move(oldListing, newListing); };
+    return cmd;
+}
+
+function prepareCompiler(project, product, inputs, outputs, input, output, explicitlyDependsOn) {
+    var cmds = [];
+
+    // Create output objects path, because the Cosmic doesn't do it.
+    var cmd = createPath(FileInfo.path(outputs.obj[0].filePath));
+    cmds.push(cmd);
+
+    // Create output listing path, because the Cosmic doesn't do it.
+    if (input.cpp.generateCompilerListingFiles) {
+        cmd = createPath(FileInfo.path(outputs.lst[0].filePath));
+        cmds.push(cmd);
+    }
+
+    var args = compilerFlags(project, product, input, outputs, explicitlyDependsOn);
+    cmd = new Command(input.cpp.compilerPath, args);
+    cmd.workingDirectory = product.buildDirectory;
+    cmd.description = "compiling " + input.fileName;
+    cmd.highlight = "compiler";
+    cmds.push(cmd);
+
+    cmds.push(renameObjectFile(project, product, inputs, outputs, input, output));
+
+    if (input.cpp.generateCompilerListingFiles)
+        cmds.push(renameListingFile(project, product, inputs, outputs, input, output));
+
+    return cmds;
+}
+
+function prepareAssembler(project, product, inputs, outputs, input, output, explicitlyDependsOn) {
+    var cmds = [];
+
+    // Create output objects path, because the Cosmic doesn't do it.
+    var cmd = createPath(FileInfo.path(outputs.obj[0].filePath));
+    cmds.push(cmd);
+
+    // Create output listing path, because the Cosmic doesn't do it.
+    if (input.cpp.generateCompilerListingFiles) {
+        cmd = createPath(FileInfo.path(outputs.lst[0].filePath));
+        cmds.push(cmd);
+    }
+
+    var args = assemblerFlags(project, product, input, outputs, explicitlyDependsOn);
+    cmd = new Command(input.cpp.assemblerPath, args);
+    cmd.workingDirectory = product.buildDirectory;
+    cmd.description = "assembling " + input.fileName;
+    cmd.highlight = "compiler";
+    cmds.push(cmd);
+    return cmds;
+}
+
+function prepareLinker(project, product, inputs, outputs, input, output) {
+    var primaryOutput = outputs.application[0];
+    var args = linkerFlags(project, product, inputs, outputs);
+    var cmd = new Command(product.cpp.linkerPath, args);
+    cmd.workingDirectory = product.buildDirectory;
+    cmd.description = "linking " + primaryOutput.fileName;
+    cmd.highlight = "linker";
+    return [cmd];
+}
+
+function prepareArchiver(project, product, inputs, outputs, input, output) {
+    var args = archiverFlags(project, product, inputs, outputs);
+    var cmd = new Command(product.cpp.archiverPath, args);
+    cmd.workingDirectory = product.buildDirectory;
+    cmd.description = "linking " + output.fileName;
+    cmd.highlight = "linker";
+    return [cmd];
+}
diff --git a/share/qbs/modules/cpp/cosmic.qbs b/share/qbs/modules/cpp/cosmic.qbs
new file mode 100644
index 000000000..cbcf06af7
--- /dev/null
+++ b/share/qbs/modules/cpp/cosmic.qbs
@@ -0,0 +1,146 @@
+/****************************************************************************
+**
+** Copyright (C) 2021 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: http://www.qt.io/licensing
+**
+** This file is part of Qbs.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms and
+** conditions see http://www.qt.io/terms-conditions. For further information
+** use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, The Qt Company gives you certain additional
+** rights.  These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+import qbs 1.0
+import qbs.File
+import qbs.FileInfo
+import qbs.PathTools
+import qbs.Probes
+import qbs.Utilities
+import "cosmic.js" as COSMIC
+import "cpp.js" as Cpp
+
+CppModule {
+    condition: qbs.toolchain && qbs.toolchain.contains("cosmic")
+
+    Probes.BinaryProbe {
+        id: compilerPathProbe
+        condition: !toolchainInstallPath && !_skipAllChecks
+        names: ["cxcorm"]
+    }
+
+    Probes.CosmicProbe {
+        id: cosmicProbe
+        condition: !_skipAllChecks
+        compilerFilePath: compilerPath
+        enableDefinesByLanguage: enableCompilerDefinesByLanguage
+    }
+
+    qbs.architecture: cosmicProbe.found ? cosmicProbe.architecture : original
+    qbs.targetPlatform: "none"
+
+    compilerVersionMajor: cosmicProbe.versionMajor
+    compilerVersionMinor: cosmicProbe.versionMinor
+    compilerVersionPatch: cosmicProbe.versionPatch
+    endianness: cosmicProbe.endianness
+
+    compilerDefinesByLanguage: cosmicProbe.compilerDefinesByLanguage
+    compilerIncludePaths: cosmicProbe.includePaths
+
+    toolchainInstallPath: compilerPathProbe.found ? compilerPathProbe.path : undefined
+
+    property string compilerExtension: qbs.hostOS.contains("windows") ? ".exe" : ""
+
+    /* Work-around for QtCreator which expects these properties to exist. */
+    property string cCompilerName: compilerName
+    property string cxxCompilerName: compilerName
+
+    compilerName: COSMIC.compilerName(qbs) + compilerExtension
+    compilerPath: FileInfo.joinPaths(toolchainInstallPath, compilerName)
+
+    assemblerName: COSMIC.assemblerName(qbs) + compilerExtension
+    assemblerPath: FileInfo.joinPaths(toolchainInstallPath, assemblerName)
+
+    linkerName: COSMIC.linkerName(qbs) + compilerExtension
+    linkerPath: FileInfo.joinPaths(toolchainInstallPath, linkerName)
+
+    property string archiverName: COSMIC.archiverName(qbs) + compilerExtension
+    property string archiverPath: FileInfo.joinPaths(toolchainInstallPath, archiverName)
+
+    runtimeLibrary: "static"
+
+    staticLibrarySuffix: COSMIC.staticLibrarySuffix(qbs)
+    executableSuffix: COSMIC.executableSuffix(qbs)
+
+    property string objectSuffix: COSMIC.objectSuffix(qbs)
+
+    imageFormat: COSMIC.imageFormat(qbs)
+
+    enableExceptions: false
+    enableRtti: false
+
+    defineFlag: "-d"
+    includeFlag: "-i"
+    systemIncludeFlag: "-i"
+    preincludeFlag: "-ph"
+    libraryDependencyFlag: ""
+    libraryPathFlag: "-l"
+    linkerScriptFlag: ""
+
+    Rule {
+        id: assembler
+        inputs: ["asm"]
+        outputFileTags: Cpp.compilerOutputTags(generateAssemblerListingFiles)
+        outputArtifacts: Cpp.compilerOutputArtifacts(input, false)
+        prepare: COSMIC.prepareAssembler.apply(COSMIC, arguments)
+    }
+
+    FileTagger {
+        patterns: ["*.s"]
+        fileTags: ["asm"]
+    }
+
+    Rule {
+        id: compiler
+        inputs: ["cpp", "c"]
+        auxiliaryInputs: ["hpp"]
+        outputFileTags: Cpp.compilerOutputTags(generateCompilerListingFiles)
+        outputArtifacts: Cpp.compilerOutputArtifacts(input, true)
+        prepare: COSMIC.prepareCompiler.apply(COSMIC, arguments)
+    }
+
+    Rule {
+        id: applicationLinker
+        multiplex: true
+        inputs: ["obj", "linkerscript"]
+        outputFileTags: Cpp.applicationLinkerOutputTags(generateLinkerMapFile)
+        outputArtifacts: Cpp.applicationLinkerOutputArtifacts(product)
+        prepare: COSMIC.prepareLinker.apply(COSMIC, arguments)
+    }
+
+    Rule {
+        id: staticLibraryLinker
+        multiplex: true
+        inputs: ["obj"]
+        outputFileTags: Cpp.staticLibraryLinkerOutputTags()
+        outputArtifacts: Cpp.staticLibraryLinkerOutputArtifacts(product)
+        prepare: COSMIC.prepareArchiver.apply(COSMIC, arguments)
+    }
+}