Error when building under cygwin: cygwin_conv_to_win32_path was not declared in this scope

[ahsodex]

Trying to build under the latest Cygwin as of today. Installed requirement packages as per the readme: mingw64-x86_64-gcc-g++ gcc-g++ make

Ran ./configure, then make, then got this error:

Compiling src/unix-adapter/main.cc
src/unix-adapter/main.cc: In function ‘std::string convertPosixPathToWin(const string&)’:
src/unix-adapter/main.cc:225:5: error: ‘cygwin_conv_to_win32_path’ was not declared in this scope; did you mean ‘cygwin_conv_path’?
  225 |     cygwin_conv_to_win32_path(path.c_str(), tmp);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
      |     cygwin_conv_path
make: *** [src/unix-adapter/subdir.mk:24: build/unix-adapter/unix-adapter/main.o] Error 1

Thanks.

[Friesthebeast]

I had to change the main.cc

Maybe there is some error due to false commenting. I removed the if statement alltogether:

static std::string convertPosixPathToWin(const std::string &path)
{
    char *tmp;
    // MSYS2 and versions of Cygwin released after 2009 or so use this API.
    // The original MSYS still lacks this API.
    ssize_t newSize = cygwin_conv_path(CCP_POSIX_TO_WIN_A | CCP_ABSOLUTE,
                                       path.c_str(), NULL, 0);
    assert(newSize >= 0);
    tmp = new char[newSize + 1];
    ssize_t success = cygwin_conv_path(CCP_POSIX_TO_WIN_A | CCP_ABSOLUTE,
                                       path.c_str(), tmp, newSize + 1);
    assert(success == 0);

    std::string ret(tmp);
    delete [] tmp;
    return ret;
}

[qweDisgustin]

I had to change the main.cc

Maybe there is some error due to false commenting. I removed the if statement alltogether:

static std::string convertPosixPathToWin(const std::string &path)
{
    char *tmp;
    // MSYS2 and versions of Cygwin released after 2009 or so use this API.
    // The original MSYS still lacks this API.
    ssize_t newSize = cygwin_conv_path(CCP_POSIX_TO_WIN_A | CCP_ABSOLUTE,
                                       path.c_str(), NULL, 0);
    assert(newSize >= 0);
    tmp = new char[newSize + 1];
    ssize_t success = cygwin_conv_path(CCP_POSIX_TO_WIN_A | CCP_ABSOLUTE,
                                       path.c_str(), tmp, newSize + 1);
    assert(success == 0);

    std::string ret(tmp);
    delete [] tmp;
    return ret;
}

thank you for reply, perfectly works.