backend.cpp

#include "backend.h"

#include "file_utils.h"
#include "platform.h"

void generateExecutableFromBytecode(const Platform& platform,
                                    std::filesystem::path llvmIrPath,
                                    std::filesystem::path outputPath)
{
    try
    {
        Platform().runProgram("clang", {"-m32", llvmIrPath.string()});
    }
    catch (...)
    {
        std::cerr << "Exception occurred calling hello\n";
    }

    std::filesystem::path compiledExePath(Platform().defaultOutputFilename);
    if (!std::filesystem::exists(compiledExePath))
    {
        throw std::runtime_error(
                std::string("Clang failed to create expected file ") +
                compiledExePath.string());
    }
    deleteFile(llvmIrPath);
    deleteFile(outputPath);

    std::filesystem::copy(compiledExePath, outputPath);
    deleteFile(compiledExePath);
}