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From: Eric Biggers <ebiggers@kernel.org>
To: Luca Boccassi <bluca@debian.org>
Cc: linux-fscrypt@vger.kernel.org,
	Luca Boccassi <luca.boccassi@microsoft.com>
Subject: Re: [PATCH v6 3/3] Allow to build and run sign/digest on Windows
Date: Mon, 21 Dec 2020 16:03:13 -0800	[thread overview]
Message-ID: <X+E3wa/sdzGDHf7I@sol.localdomain> (raw)
In-Reply-To: <CAMw=ZnTm7TOWg=yBeYr6tnpLux_pU7QXH3OtfPW3Rd1reuAtgA@mail.gmail.com>

On Mon, Dec 21, 2020 at 11:57:41PM +0000, Luca Boccassi wrote:
> On Mon, 21 Dec 2020 at 23:53, Eric Biggers <ebiggers@kernel.org> wrote:
> >
> > On Mon, Dec 21, 2020 at 11:24:28PM +0000, Luca Boccassi wrote:
> > > +### Building on Windows
> > > +
> > > +There is minimal support for building Windows executables using MinGW.
> > > +```bash
> > > +    make CC=x86_64-w64-mingw32-gcc-win32
> > > +```
> > > +
> > > +`fsverity.exe` will be built, and it supports the `digest` and `sign` commands.
> > > +
> > > +A Windows build of OpenSSL/libcrypto needs to be available.
> >
> > For me "CC=x86_64-w64-mingw32-gcc-win32" doesn't work; I need
> > "x86_64-w64-mingw32-gcc" instead.  Is this difference intentional?
> >
> > - Eric
> 
> It's a distro setup difference I think, on Debian
> x86_64-w64-mingw32-gcc is a symlink to x86_64-w64-mingw32-gcc-win32:
> 
> $ ls -l /usr/bin/x86_64-w64-mingw32-gcc-win32
> -rwxr-xr-x 2 root root 1160320 Nov 27 05:57
> /usr/bin/x86_64-w64-mingw32-gcc-win32
> $ ls -l /usr/bin/x86_64-w64-mingw32-gcc
> lrwxrwxrwx 1 root root 40 Sep 27 18:41 /usr/bin/x86_64-w64-mingw32-gcc
> -> /etc/alternatives/x86_64-w64-mingw32-gcc
> $ ls -l /etc/alternatives/x86_64-w64-mingw32-gcc
> lrwxrwxrwx 1 root root 37 Sep 27 18:44
> /etc/alternatives/x86_64-w64-mingw32-gcc ->
> /usr/bin/x86_64-w64-mingw32-gcc-win32

Okay, it would be better to document the one that works on all distros.

- Eric

  reply	other threads:[~2020-12-22  0:03 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-17 14:47 [fsverity-utils PATCH v2 1/2] Remove unneeded includes luca.boccassi
2020-12-17 14:47 ` [fsverity-utils PATCH v2 2/2] Allow to build and run sign/digest on Windows luca.boccassi
2020-12-17 18:32   ` Eric Biggers
2020-12-17 18:44     ` Luca Boccassi
2020-12-17 19:05       ` Eric Biggers
2020-12-17 19:12         ` Luca Boccassi
2020-12-17 19:20           ` Eric Biggers
2020-12-17 19:26             ` Luca Boccassi
2020-12-17 19:16 ` [fsverity-utils PATCH v3 1/2] Remove unneeded includes luca.boccassi
2020-12-17 19:16   ` [fsverity-utils PATCH v3 2/2] Allow to build and run sign/digest on Windows luca.boccassi
2020-12-17 19:25 ` [fsverity-utils PATCH v4 1/2] Remove unneeded includes luca.boccassi
2020-12-17 19:25   ` [fsverity-utils PATCH v4 2/2] Allow to build and run sign/digest on Windows luca.boccassi
2020-12-21 21:40     ` Eric Biggers
2020-12-21 22:23       ` Luca Boccassi
2020-12-21 22:19     ` [PATCH v5] " Luca Boccassi
2020-12-21 23:03       ` Eric Biggers
2020-12-21 23:26         ` Luca Boccassi
2020-12-21 23:24       ` [PATCH v6 1/3] Move -D_GNU_SOURCE to CPPFLAGS Luca Boccassi
2020-12-21 23:24         ` [PATCH v6 2/3] Wrap ./fsverity in TEST_WRAPPER_PROG too Luca Boccassi
2020-12-21 23:24         ` [PATCH v6 3/3] Allow to build and run sign/digest on Windows Luca Boccassi
2020-12-21 23:53           ` Eric Biggers
2020-12-21 23:57             ` Luca Boccassi
2020-12-22  0:03               ` Eric Biggers [this message]
2020-12-22  0:11                 ` Luca Boccassi
2020-12-22  0:00         ` [PATCH v6 1/3] Move -D_GNU_SOURCE to CPPFLAGS Eric Biggers
2020-12-22  0:12           ` Luca Boccassi
2020-12-22  0:10         ` [PATCH v7 " Luca Boccassi
2020-12-22  0:10           ` [PATCH v7 2/3] Wrap ./fsverity in TEST_WRAPPER_PROG too Luca Boccassi
2020-12-22 18:41             ` Eric Biggers
2020-12-22  0:10           ` [PATCH v7 3/3] Allow to build and run sign/digest on Windows Luca Boccassi
2020-12-22 18:40             ` Eric Biggers
2020-12-22  8:21           ` [PATCH v7 1/3] Move -D_GNU_SOURCE to CPPFLAGS Eric Biggers
2020-12-22 18:40           ` Eric Biggers
2020-12-21 21:32   ` [fsverity-utils PATCH v4 1/2] Remove unneeded includes Eric Biggers

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