buildroot/package/mesa3d/0006-drisw-fix-build-without-dri3.patch
Romain Naour 8b114822e9 package/mesa3d: fix drisw build without dri3
mesa3d 23.3 added dri3_priv.h header and dri3_check_multibuffer() function in
drisw (part of swrast gallium driver) that can be build without dri3.

  i686-buildroot-linux-gnu/bin/ld: src/glx/libglx.a.p/drisw_glx.c.o: in function `driswCreateScreenDriver':
  drisw_glx.c:(.text.driswCreateScreenDriver+0x3a0): undefined reference to `dri3_check_multibuffer'
  collect2: error: ld returned 1 exit status

Add HAVE_DRI3 guard around dri3_priv.h header and the zink code using
dri3_check_multibuffer().

While testing again the TestGlxinfo runtime test, a new unexpected error line
appeared in the glxinfo log:

  MESA-LOADER: failed to open zink: /usr/lib/dri/zink_dri.so

mesa3d try to load zink gallium driver even if it was not enabled at
build time, indeed there is no such option in Buildroot.

Apply patches sent upstream:
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27478

Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/6093854455

Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2024-02-07 16:18:20 +01:00

59 lines
1.8 KiB
Diff

From 3ab46dcfda9edf5c9bc27c8f5031146d9d9d8ade Mon Sep 17 00:00:00 2001
From: Romain Naour <romain.naour@smile.fr>
Date: Thu, 18 Jan 2024 22:50:16 +0100
Subject: [PATCH] drisw: fix build without dri3
commit 1887368df41 ("glx/sw: check for modifier support in the kopper path")
added dri3_priv.h header and dri3_check_multibuffer() function in drisw that
can be build without dri3.
i686-buildroot-linux-gnu/bin/ld: src/glx/libglx.a.p/drisw_glx.c.o: in function `driswCreateScreenDriver':
drisw_glx.c:(.text.driswCreateScreenDriver+0x3a0): undefined reference to `dri3_check_multibuffer'
collect2: error: ld returned 1 exit status
Add HAVE_DRI3 guard around dri3_priv.h header and the zink code using
dri3_check_multibuffer().
Fixes: 1887368df41 ("glx/sw: check for modifier support in the kopper path")
Upstream: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27478
Signed-off-by: Romain Naour <romain.naour@smile.fr>
---
src/glx/drisw_glx.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/glx/drisw_glx.c b/src/glx/drisw_glx.c
index 3d3f75259bc..4b19e2d7707 100644
--- a/src/glx/drisw_glx.c
+++ b/src/glx/drisw_glx.c
@@ -32,7 +32,9 @@
#include <dlfcn.h>
#include "dri_common.h"
#include "drisw_priv.h"
+#ifdef HAVE_DRI3
#include "dri3_priv.h"
+#endif
#include <X11/extensions/shmproto.h>
#include <assert.h>
#include <vulkan/vulkan_core.h>
@@ -995,6 +997,7 @@ driswCreateScreenDriver(int screen, struct glx_display *priv,
goto handle_error;
}
+#ifdef HAVE_DRI3
if (pdpyp->zink) {
bool err;
psc->has_multibuffer = dri3_check_multibuffer(priv->dpy, &err);
@@ -1005,6 +1008,7 @@ driswCreateScreenDriver(int screen, struct glx_display *priv,
goto handle_error;
}
}
+#endif
glx_config_destroy_list(psc->base.configs);
psc->base.configs = configs;
--
2.43.0