Merge commit '84d74ae9c9cbed73274b8e4e00be14688ffc93fe'

2 files changed, 50 insertions, 6 deletions

diff --git a/nixpkgs/pkgs/development/libraries/mesa/default.nix b/nixpkgs/pkgs/development/libraries/mesa/default.nix
index 03977c74f11d..cf452fded14e 100644
--- a/nixpkgs/pkgs/development/libraries/mesa/default.nix
+++ b/nixpkgs/pkgs/development/libraries/mesa/default.nix
@@ -31,7 +31,7 @@ with stdenv.lib;
 let
   # Release calendar: https://www.mesa3d.org/release-calendar.html
   # Release frequency: https://www.mesa3d.org/releasing.html#schedule
-  version = "20.0.7"; # Update only to the final (last planned) release (i.e. X.Y.MAX)?
+  version = "20.1.7";
   branch  = versions.major version;
 in
 
@@ -46,7 +46,7 @@ stdenv.mkDerivation {
       "ftp://ftp.freedesktop.org/pub/mesa/${version}/mesa-${version}.tar.xz"
       "ftp://ftp.freedesktop.org/pub/mesa/older-versions/${branch}.x/${version}/mesa-${version}.tar.xz"
     ];
-    sha256 = "0y517qpdg6v6dsdgzb365p03m30511sbyh8pq0mcvhvjwy7javpy";
+    sha256 = "1252mgwiy05nz8mm4gjkzmnjfvdz5yv1shnsr837cdnan86dvsad";
   };
 
   prePatch = "patchShebangs .";
@@ -58,7 +58,22 @@ stdenv.mkDerivation {
     ./missing-includes.patch # dev_t needs sys/stat.h, time_t needs time.h, etc.-- fixes build w/musl
     ./opencl-install-dir.patch
     ./disk_cache-include-dri-driver-path-in-cache-key.patch
-  ] # do not prefix user provided dri-drivers-path
+    ./link-radv-with-ld_args_build_id.patch
+  ]
+    ++ lib.optionals stdenv.hostPlatform.isMusl [
+      # Fix `-Werror=int-conversion` pthread warnings on musl.
+      # TODO: Remove when https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6121 is merged and available
+      (fetchpatch {
+        name = "nine_debug-Make-tid-more-type-correct";
+        # Patch adjusted for version `20.1`, before the big mesa dirs change
+        # `gallium: rename 'state tracker' to 'frontend'`.
+        # Patch for versions after that change is at
+        #     https://gitlab.freedesktop.org/mesa/mesa/commit/aebbf819df6d1e3b4745ef16d0e833300ad67044.patch
+        url = "https://gitlab.freedesktop.org/nh2/mesa/commit/3385c49684375f1153a52ed7ccda3f5135268a41.patch";
+        sha256 = "1ci694sqjll44c9g2md4krhk6qlvq51r7ad5rnnfdnf3l8ys0i50";
+      })
+    ]
+    # do not prefix user provided dri-drivers-path
     ++ lib.optional (lib.versionOlder version "19.0.0") (fetchpatch {
       url = "https://gitlab.freedesktop.org/mesa/mesa/commit/f6556ec7d126b31da37c08d7cb657250505e01a0.patch";
       sha256 = "0z6phi8hbrbb32kkp1js7ggzviq7faz1ria36wi4jbc4in2392d9";
@@ -81,6 +96,12 @@ stdenv.mkDerivation {
     substituteInPlace meson.build --replace \
       "find_program('pkg-config')" \
       "find_program('${buildPackages.pkg-config.targetPrefix}pkg-config')"
+
+    # The drirc.d directory cannot be installed to $drivers as that would cause a cyclic dependency:
+    substituteInPlace src/util/xmlconfig.c --replace \
+      'DATADIR "/drirc.d"' '"${placeholder "out"}/drirc.d"'
+    substituteInPlace src/util/meson.build --replace \
+      "get_option('datadir')" "'${placeholder "out"}'"
   '';
 
   outputs = [ "out" "dev" "drivers" ] ++ lib.optional enableOSMesa "osmesa";
@@ -88,6 +109,7 @@ stdenv.mkDerivation {
   # TODO: Figure out how to enable opencl without having a runtime dependency on clang
   mesonFlags = [
     "--sysconfdir=/etc"
+    "--datadir=${placeholder "drivers"}/share" # Vendor files
 
     # Don't build in debug mode
     # https://gitlab.freedesktop.org/mesa/mesa/blob/master/docs/meson.html#L327
@@ -158,9 +180,6 @@ stdenv.mkDerivation {
       mv $out/lib/lib*_mesa* $drivers/lib
     fi
 
-    # move vendor files
-    mv $out/share/ $drivers/
-
     # Update search path used by glvnd
     for js in $drivers/share/glvnd/egl_vendor.d/*.json; do
       substituteInPlace "$js" --replace '"libEGL_' '"'"$drivers/lib/libEGL_"
diff --git a/nixpkgs/pkgs/development/libraries/mesa/link-radv-with-ld_args_build_id.patch b/nixpkgs/pkgs/development/libraries/mesa/link-radv-with-ld_args_build_id.patch
new file mode 100644
index 000000000000..0a660332392d
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/mesa/link-radv-with-ld_args_build_id.patch
@@ -0,0 +1,25 @@
+From b49bcb6eece322b70fc2e8b0c8498f5a38ea7b82 Mon Sep 17 00:00:00 2001
+From: David McFarland <corngood@gmail.com>
+Date: Sun, 26 Jul 2020 17:29:49 -0300
+Subject: [PATCH] link radv with ld_args_build_id
+
+This is needed for radv_device_get_cache_uuid to work correctly.
+---
+ src/amd/vulkan/meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/amd/vulkan/meson.build b/src/amd/vulkan/meson.build
+index eec026e8f60..a07a0821938 100644
+--- a/src/amd/vulkan/meson.build
++++ b/src/amd/vulkan/meson.build
+@@ -183,7 +183,7 @@ libvulkan_radeon = shared_library(
+   ],
+   c_args : [c_vis_args, no_override_init_args, radv_flags],
+   cpp_args : [cpp_vis_args, radv_flags],
+-  link_args : [ld_args_bsymbolic, ld_args_gc_sections, libvulkan_radeon_ld_args],
++  link_args : [ld_args_build_id, ld_args_bsymbolic, ld_args_gc_sections, libvulkan_radeon_ld_args],
+   link_depends : [libvulkan_radeon_link_depends,],
+   install : true,
+ )
+--
+2.28.0