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authorMatthew Bauer <mjbauer95@gmail.com>2019-01-04 23:25:48 -0600
committerMatthew Bauer <mjbauer95@gmail.com>2019-01-04 23:26:57 -0600
commitd9707792b5e1af8999ddcb790b8b1b06305dd186 (patch)
treec95b206a42dd018dbbf79f4fe7fa7ccba74562a1 /pkgs/development/libraries/mesa
parent9618abe87c966250ecd7e0156a298cc07b35ba51 (diff)
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mesa: make sure $drivers output gets created
Not all installs will have a $drivers output, so we just create an
empty one here.
Diffstat (limited to 'pkgs/development/libraries/mesa')
-rw-r--r--pkgs/development/libraries/mesa/default.nix5
1 files changed, 4 insertions, 1 deletions
diff --git a/pkgs/development/libraries/mesa/default.nix b/pkgs/development/libraries/mesa/default.nix
index 95baab1627bc..9b496134774a 100644
--- a/pkgs/development/libraries/mesa/default.nix
+++ b/pkgs/development/libraries/mesa/default.nix
@@ -163,7 +163,10 @@ let self = stdenv.mkDerivation {
   ];
 
   # TODO: probably not all .la files are completely fixed, but it shouldn't matter;
-  postInstall = optionalString (galliumDrivers != []) ''
+  postInstall = ''
+    # Some installs don't have any drivers so this directory is never created.
+    mkdir -p $drivers
+  '' + optionalString (galliumDrivers != []) ''
     # move gallium-related stuff to $drivers, so $out doesn't depend on LLVM
     mv -t "$drivers/lib/"    \
       $out/lib/libXvMC*      \