Re: GnuPG 2.5.4 build failure on Cygwin

marco atzeri via Gnupg-devel <[email protected]> Mon, 17 Feb 2025 09:38:17 +0100

Newsgroups	gmane.comp.encryption.gpg.devel
Message-ID	<CAB8Xom-eQ2kY7Nz+DAPoSdkQCQ4VE_ncSrxt9QZ3tPcC-Li_Mw@mail.gmail.com>

On Fri, Feb 14, 2025 at 5:53 PM Werner Koch  wrote:
>
> On Thu, 13 Feb 2025 15:14, Marco Atzeri said:
> > Building on Cygwin 64 bit
>
> > What is supposed to be SOCKET ?
>
> This is used by Windows; configure.ac has this test:
>
>   # Check SOCKET type for Windows.
>   AC_CHECK_TYPES([SOCKET], [], [], [[#include "winsock2.h"]])
>
> > Posix does not define "SOCKET" in sys/socket.h
>
> Cygwin is a mix of WIndows and Posix and thus you will run into such
> problems.  Cygwin is not supported by GnuPG because you can build it
> native for Windows or use it with WSL.

Cygwin Users disagree ;-)

> I would suggest to run configure this way
>
>   ./configure ac_cv_type_SOCKET=no

It works as expected

Thanks
Marco

Cygwin package maintainer for gnupg packages

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