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References: <20190419105146.29272-1-szymon.janc@codecoup.pl>
In-Reply-To: <20190419105146.29272-1-szymon.janc@codecoup.pl>
From:   Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Date:   Sat, 20 Apr 2019 09:48:10 +0300
Message-ID: <CABBYNZKM4jFa=e=A3PWmvtJpQznW3rLJ172eU7GBW6ekZd2u1Q@mail.gmail.com>
Subject: Re: [PATCH] build: Bump glib dependency to 2.32
To:     Szymon Janc <szymon.janc@codecoup.pl>
Cc:     "linux-bluetooth@vger.kernel.org" <linux-bluetooth@vger.kernel.org>
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Sender: linux-bluetooth-owner@vger.kernel.org
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Hi Szymon,

On Fri, Apr 19, 2019 at 10:48 PM Szymon Janc <szymon.janc@codecoup.pl> wrot=
e:
>
> make --no-print-directory all-am
>   CC       client/main.o
> In file included from /usr/include/glib-2.0/glib/gasyncqueue.h:32,
>                  from /usr/include/glib-2.0/glib.h:32,
>                  from client/main.c:36:

Weird it seems to be triggering the use of a deprecated API on its
own? That would be a bug in glib, also weird it did not trigger to
other tools only for client.

> /usr/include/glib-2.0/glib/gthread.h: In function =E2=80=98g_rec_mutex_lo=
cker_new=E2=80=99:
> /usr/include/glib-2.0/glib/gthread.h:390:3: error: =E2=80=98g_rec_mutex_l=
ock=E2=80=99 is deprecated: Not available before 2.32 [-Werror=3Ddeprecated=
-declarations]
>    g_rec_mutex_lock (rec_mutex);
>    ^~~~~~~~~~~~~~~~
> /usr/include/glib-2.0/glib/gthread.h:196:17: note: declared here
>  void            g_rec_mutex_lock                (GRecMutex      *rec_mut=
ex);
>                  ^~~~~~~~~~~~~~~~
> /usr/include/glib-2.0/glib/gthread.h: In function =E2=80=98g_rec_mutex_lo=
cker_free=E2=80=99:
> /usr/include/glib-2.0/glib/gthread.h:405:3: error: =E2=80=98g_rec_mutex_u=
nlock=E2=80=99 is deprecated: Not available before 2.32 [-Werror=3Ddeprecat=
ed-declarations]
>    g_rec_mutex_unlock ((GRecMutex *) locker);
>    ^~~~~~~~~~~~~~~~~~
> /usr/include/glib-2.0/glib/gthread.h:200:17: note: declared here
>  void            g_rec_mutex_unlock              (GRecMutex      *rec_mut=
ex);
>                  ^~~~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
> make[1]: *** [Makefile:6579: client/main.o] Error 1
> ---
>  acinclude.m4 | 4 ++--
>  configure.ac | 4 ++--
>  2 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/acinclude.m4 b/acinclude.m4
> index bc39c6d73..4565f77e3 100644
> --- a/acinclude.m4
> +++ b/acinclude.m4
> @@ -23,8 +23,8 @@ AC_DEFUN([COMPILER_FLAGS], [
>                 with_cflags=3D"$with_cflags -Wswitch-enum"
>                 with_cflags=3D"$with_cflags -Wformat -Wformat-security"
>                 with_cflags=3D"$with_cflags -DG_DISABLE_DEPRECATED"
> -               with_cflags=3D"$with_cflags -DGLIB_VERSION_MIN_REQUIRED=
=3DGLIB_VERSION_2_28"
> -               with_cflags=3D"$with_cflags -DGLIB_VERSION_MAX_ALLOWED=3D=
GLIB_VERSION_2_28"
> +               with_cflags=3D"$with_cflags -DGLIB_VERSION_MIN_REQUIRED=
=3DGLIB_VERSION_2_32"
> +               with_cflags=3D"$with_cflags -DGLIB_VERSION_MAX_ALLOWED=3D=
GLIB_VERSION_2_32"
>         fi
>         AC_SUBST([WARNING_CFLAGS], $with_cflags)
>  ])
> diff --git a/configure.ac b/configure.ac
> index 0afe1e6db..1b4ef77f7 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -62,8 +62,8 @@ AC_CHECK_LIB(dl, dlopen, dummy=3Dyes,
>
>  AC_CHECK_HEADERS(linux/types.h linux/if_alg.h)
>
> -PKG_CHECK_MODULES(GLIB, glib-2.0 >=3D 2.28, dummy=3Dyes,
> -                               AC_MSG_ERROR(GLib >=3D 2.28 is required))
> +PKG_CHECK_MODULES(GLIB, glib-2.0 >=3D 2.32, dummy=3Dyes,
> +                               AC_MSG_ERROR(GLib >=3D 2.32 is required))
>  AC_SUBST(GLIB_CFLAGS)
>  AC_SUBST(GLIB_LIBS)
>
> --
> 2.20.1
>


--=20
Luiz Augusto von Dentz