From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) by mx.groups.io with SMTP id smtpd.web11.22806.1585168564117227776 for ; Wed, 25 Mar 2020 13:36:04 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=permerror, err=syntax error for token: (domain: kernel.crashing.org, ip: 63.228.1.57, mailfrom: mark.hatle@kernel.crashing.org) Received: from gate.crashing.org (localhost.localdomain [127.0.0.1]) by gate.crashing.org (8.14.1/8.14.1) with ESMTP id 02PKZxp7014447; Wed, 25 Mar 2020 15:35:59 -0500 Received: (from apache@localhost) by gate.crashing.org (8.14.1/8.14.1/Submit) id 02PKZwW6014442; Wed, 25 Mar 2020 15:35:58 -0500 X-Authentication-Warning: gate.crashing.org: apache set sender to mark.hatle@kernel.crashing.org using -f Received: from 149.199.62.130 (SquirrelMail authenticated user mark.hatle) by gate.crashing.org with HTTP; Wed, 25 Mar 2020 15:35:58 -0500 (CDT) Message-ID: <6502.149.199.62.130.1585168558.squirrel@gate.crashing.org> In-Reply-To: References: <20200325181447.14750-1-mark.hatle@kernel.crashing.org> Date: Wed, 25 Mar 2020 15:35:58 -0500 (CDT) Subject: Re: [OE-core] [PATCH] mesa-gl: The purpose of mesa-gl is to provide for X11 usage From: "Mark Hatle" To: "Andrey Zhizhikin" Cc: "Mark Hatle" , "Ross Burton" , "OE Core mailing list" User-Agent: SquirrelMail/1.4.10a-1.fc6 MIME-Version: 1.0 X-Priority: 3 (Normal) Importance: Normal Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit > On Wed, Mar 25, 2020 at 7:15 PM Mark Hatle > wrote: >> >> Trying to build mesa-gl without X11 enabled, results in numerous errors >> about being incorrectly configured, such as: >> >> ERROR: Problem encountered: building dri drivers require at least one >> windowing system or classic osmesa > > I believe I was fighting similar issue in meta-freescale layer for > imx8mm derivative [1], where the status of GPU support was not know at > the time. What I did back then is set the default configuration to > osmesa and used swrast in order to be able to use mesa on that > derivative. After that, when GPU support has been added into Mesa - > those modifications were reverted. Do you have a pointer to that anywhere? I'm curious if any of it might still apply.. but I know nothing about mesa and what configurations are even possible. > I guess turning to swrast in case if someone would decide _not_ to use > X11 - is not a bad option here, rather than enforcing the X11 for > distros which are using this recipe. Any thoughts? I don't know any any reasons we couldn't do this.. but like I said.. I'm a newbie when it comes to mesa. --Mark >> >> After consulting with the author of this recipe, it was clear that it >> was only intended for the X11 use-case, so requring X11 should avoid the >> error message above. >> >> Signed-off-by: Mark Hatle >> --- >> meta/recipes-graphics/mesa/mesa-gl_20.0.1.bb | 6 ++++-- >> 1 file changed, 4 insertions(+), 2 deletions(-) >> >> diff --git a/meta/recipes-graphics/mesa/mesa-gl_20.0.1.bb >> b/meta/recipes-graphics/mesa/mesa-gl_20.0.1.bb >> index d4b1c1c454..5674c6b1fe 100644 >> --- a/meta/recipes-graphics/mesa/mesa-gl_20.0.1.bb >> +++ b/meta/recipes-graphics/mesa/mesa-gl_20.0.1.bb >> @@ -6,5 +6,7 @@ PROVIDES = "virtual/libgl virtual/mesa" >> >> S = "${WORKDIR}/mesa-${PV}" >> >> -PACKAGECONFIG ??= "opengl dri ${@bb.utils.filter('DISTRO_FEATURES', >> 'x11', d)}" >> -PACKAGECONFIG_class-target = "opengl dri >> ${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)}" >> +REQUIRED_DISTRO_FEATURE = "x11" >> + >> +PACKAGECONFIG ??= "opengl dri x11" >> +PACKAGECONFIG_class-target = "opengl dri x11" >> -- >> 2.17.1 >> >> > > -- > Regards, > Andrey. > > [1]: > https://github.com/Freescale/meta-freescale/commit/9a2210d9ec707531436dc4b56ce655c0bf50a8a8 > >