[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH] ui: dbus-display requires CONFIG_GBM
From: |
Daniel P . Berrangé |
Subject: |
Re: [PATCH] ui: dbus-display requires CONFIG_GBM |
Date: |
Thu, 28 Jul 2022 09:46:00 +0100 |
User-agent: |
Mutt/2.2.6 (2022-06-05) |
On Thu, Jul 28, 2022 at 08:41:43AM +0200, Paolo Bonzini wrote:
> Without CONFIG_GBM, compiling dbus-display fails with
>
> ../ui/dbus.c: In function ‘dbus_create_context’:
> ../ui/dbus.c:47:20: error: ‘qemu_egl_rn_ctx’ undeclared (first use in this
> function); did you mean ‘qemu_egl_init_ctx’?
> 47 | qemu_egl_rn_ctx);
> | ^~~~~~~~~~~~~~~
> | qemu_egl_init_ctx
> ../ui/dbus.c:47:20: note: each undeclared identifier is reported only once
> for each function it appears in
>
> and many other similar errors, because include/ui/egl-helpers.h only has
> these declaration if gbm is found on the system.
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
> meson.build | 4 ++--
> ui/meson.build | 2 +-
> 2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/meson.build b/meson.build
> index 9b67db0d67..38403d2892 100644
> --- a/meson.build
> +++ b/meson.build
> @@ -1697,8 +1697,8 @@ dbus_display = get_option('dbus_display') \
> error_message: '-display dbus requires glib>=2.64') \
> .require(gdbus_codegen.found(),
> error_message: '-display dbus requires gdbus-codegen') \
> - .require(opengl.found(),
> - error_message: '-display dbus requires epoxy/egl') \
> + .require(opengl.found() and gbm.found(),
> + error_message: '-display dbus requires epoxy/egl and gbm') \
> .allowed()
>
> have_virtfs = get_option('virtfs') \
> diff --git a/ui/meson.build b/ui/meson.build
> index e9f48c5315..ec13949776 100644
> --- a/ui/meson.build
> +++ b/ui/meson.build
> @@ -81,7 +81,7 @@ if dbus_display
> '--interface-prefix', 'org.qemu.',
> '--c-namespace', 'QemuDBus',
> '--generate-c-code', '@BASENAME@'])
> - dbus_ss.add(when: [gio, pixman, opengl],
> + dbus_ss.add(when: [gio, pixman, opengl, gbm],
> if_true: [files(
> 'dbus-chardev.c',
> 'dbus-clipboard.c',
Another fix was already posted a few days ago:
https://lists.gnu.org/archive/html/qemu-devel/2022-07/msg04420.html
but your patch looks slightly more correct, as it also adds the
gbm lib to dbus_ss.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
With regards,
Daniel
--
|: https://berrange.com -o- https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org -o- https://fstop138.berrange.com :|
|: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|