@KtModuleBuilderDsl
public class KtLibraryModuleBuilder(
    private val kotlinCoreProjectEnvironment: KotlinCoreProjectEnvironment
) : KtBinaryModuleBuilder() {
    public lateinit var libraryName: String
    public var librarySources: KtLibrarySourceModule? = null

    override fun build(): KtLibraryModule {
        val binaryRoots = getBinaryRoots()

        given:
        helloWorldApp.mainSource.writeToDir(file("src/main"))
        helloWorldApp.getLibraryHeader().writeToDir(file("src/main"))
        helloWorldApp.librarySources[0].writeToDir(file("src/main"))
        file("src/main/sum-sources/sum.s") << helloWorldApp.librarySources[1].content

        and:
        buildFile << """
model {
    components {
        main(NativeExecutableSpec) {
            sources {

    override val platform: TargetPlatform,
    override val project: Project,
    private val binaryRoots: Collection<Path>,
    override val libraryName: String,
    override val librarySources: KtLibrarySourceModule?,
) : KtLibraryModule, KtModuleWithPlatform {
    override val transitiveDependsOnDependencies: List<KtModule> by lazy {
        computeTransitiveDependsOnDependencies(directDependsOnDependencies)
    }

        file("src/main/cpp/main.cpp") << helloWorldApp.mainSource.content
        file("src/main/cpp2/hello.cpp") << helloWorldApp.librarySources[0].content
        file("src/main/sum-sources/sum.cpp") << helloWorldApp.librarySources[1].content

        and:
        buildFile << """
model {
    components {
        main(NativeExecutableSpec) {
            sources {
                cpp {

        given:
        new SourceFile(app.sourceType, "hello.h", app.libraryHeader.content).writeToDir(file("src/hello"))
        app.librarySources.each { it.writeToDir(file("src/hello")) }
        new SourceFile(app.sourceType, "common.h", app.commonHeader.content).writeToDir(file("src/hello"))

        when:
        buildFile << preCompiledHeaderComponent()

                int DLL_FUNC sum(int a, int b);

                #ifdef __cplusplus
                }
                #endif
        """)
    }


    List<SourceFile> librarySources = [
        new SourceFile("cpp", "hello.cpp", """
            #include <iostream>
            #include "hello.h"

            void DLL_FUNC sayHello() {
                #ifdef FRENCH

#ifdef _WIN32
#define DLL_FUNC __declspec(dllexport)
#else
#define DLL_FUNC
#endif

void DLL_FUNC outputLibraryPlatform();
        """)
    }


    List<SourceFile> librarySources = [
        new SourceFile("cpp", "hello.cpp", """
#include <iostream>
using namespace std;
#include "hello.h"

void DLL_FUNC outputLibraryPlatform() {
    ${outputPlatform()}
}
        """)
    ]

        file("src/main/c/main.c") << helloWorldApp.mainSource.content
        file("src/main/c2/hello.c") << helloWorldApp.librarySources[0].content
        file("src/main/sum-sources/sum.c") << helloWorldApp.librarySources[1].content

        and:
        buildFile << """
    model {
        components {
            main(NativeExecutableSpec) {
                sources {

            #else
            #define DLL_FUNC
            #endif

            void DLL_FUNC sayHello();
            int DLL_FUNC sum(int a, int b);
        """)
    }

    List<SourceFile> librarySources = [
        new SourceFile("c", "hello.c", """
            #include <stdio.h>
            #include "hello.h"

            void DLL_FUNC sayHello() {
                #ifdef FRENCH

            #define DLL_FUNC __declspec(dllexport)
            #else
            #define DLL_FUNC
            #endif

            void DLL_FUNC sayHello();
        """)
    }

    List<SourceFile> librarySources = [
        new SourceFile("cpp", "hello.cpp", """
            #include <iostream>
            #include "hello.h"
            #include "greetings.h"

            void DLL_FUNC sayHello() {