[bug#49339] [PATCH core-updates] gnu: mesa: Update to 21.1.6.

[John Kehayias via Guix-patches via <guix-patches@gnu.org>]

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Noticed that Mesa has had a few quick bug fix releases, here is v3 of the patch now to update Mesa to 21.1.6. I've tested that it builds, and since these are bug fix releases there should be no major changes.

Thanks!
John

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gnu: mesa: Update to 21.1.6.

* gnu/packages/gl.scm (mesa): Update to 21.1.6.
* gnu/packages/patches/mesa-skip-tests.patch: Remove cache_test.c as it is no
longer needed (test passes).
---
 gnu/packages/gl.scm                        | 11 ++++++-----
 gnu/packages/patches/mesa-skip-tests.patch | 20 --------------------
 2 files changed, 6 insertions(+), 25 deletions(-)

diff --git a/gnu/packages/gl.scm b/gnu/packages/gl.scm
index cc5131b28d..d1a8dc0efa 100644
--- a/gnu/packages/gl.scm
+++ b/gnu/packages/gl.scm
@@ -15,6 +15,7 @@
 ;;; Copyright © 2020 Giacomo Leidi <goodoldpaul@autistici.org>
 ;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2020 Kei Kebreau <kkebreau@posteo.net>
+;;; Copyright © 2021 John Kehayias <john.kehayias@protonmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -237,7 +238,7 @@ also known as DXTn or DXTC) for Mesa.")
 (define-public mesa
   (package
     (name "mesa")
-    (version "20.2.6")
+    (version "21.1.6")
     (source
       (origin
         (method url-fetch)
@@ -249,7 +250,7 @@ also known as DXTn or DXTC) for Mesa.")
                                   version "/mesa-" version ".tar.xz")))
         (sha256
          (base32
-          "1nw5k2qrlcrp5bljy1lmyybgl525y0h44synkbbirw92qv3a6b7i"))
+          "0dwyk7cxlwna24ap23i8i92a2qcc6xhp16i03zzakpqiz4i03jxi"))
         (patches
          (search-patches "mesa-skip-tests.patch"))))
     (build-system meson-build-system)
@@ -309,7 +310,7 @@ also known as DXTn or DXTC) for Mesa.")
          "-Dglx=dri"        ;Thread Local Storage, improves performance
          ;; "-Dopencl=true"
          ;; "-Domx=true"
-         "-Dosmesa=gallium"
+         "-Dosmesa=true"
          "-Dgallium-xa=enabled"
 
          ;; features required by wayland
@@ -417,8 +418,8 @@ also known as DXTn or DXTC) for Mesa.")
              (let ((out (assoc-ref outputs "out"))
                    (bin (assoc-ref outputs "bin")))
                ;; Not all architectures have the Vulkan overlay control script.
-               (mkdir-p (string-append bin "/bin"))
-               (call-with-output-file (string-append bin "/bin/.empty")
+               (mkdir-p (string-append out "/bin"))
+               (call-with-output-file (string-append out "/bin/.empty")
                  (const #t))
                (copy-recursively (string-append out "/bin")
                                  (string-append bin "/bin"))
diff --git a/gnu/packages/patches/mesa-skip-tests.patch b/gnu/packages/patches/mesa-skip-tests.patch
index 2622d5d312..8f587ea7ef 100644
--- a/gnu/packages/patches/mesa-skip-tests.patch
+++ b/gnu/packages/patches/mesa-skip-tests.patch
@@ -1,23 +1,3 @@
-disk_cache_create() here looks up the users home directory from <pwd.h>
-which resolves to "/" in the build environment. I could not find an easy
-way to set the home directory to something else, so we disable this test
-for now.
-
---- a/src/compiler/glsl/tests/cache_test.c
-+++ b/src/compiler/glsl/tests/cache_test.c
-@@ -170,11 +170,6 @@
-    unsetenv("MESA_GLSL_CACHE_DIR");
-    unsetenv("XDG_CACHE_HOME");
- 
--   cache = disk_cache_create("test", "make_check", 0);
--   expect_non_null(cache, "disk_cache_create with no environment variables");
--
--   disk_cache_destroy(cache);
--
-    /* Test with XDG_CACHE_HOME set */
-    setenv("XDG_CACHE_HOME", CACHE_TEST_TMP "/xdg-cache-home", 1);
-    cache = disk_cache_create("test", "make_check", 0);
-
 This test fails on i686-linux. I couldn't come up with a regex that
 could be used to disable it just on i686-linux, so we disable it
 completely with this patch:
-- 
2.32.0