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Diffstat (limited to 'pkgs/os-specific/linux/nvidia-x11')
-rwxr-xr-xpkgs/os-specific/linux/nvidia-x11/builder.sh4
-rw-r--r--pkgs/os-specific/linux/nvidia-x11/generic.nix7
2 files changed, 7 insertions, 4 deletions
diff --git a/pkgs/os-specific/linux/nvidia-x11/builder.sh b/pkgs/os-specific/linux/nvidia-x11/builder.sh
index 448e91986fc..51bd4d725a8 100755
--- a/pkgs/os-specific/linux/nvidia-x11/builder.sh
+++ b/pkgs/os-specific/linux/nvidia-x11/builder.sh
@@ -17,10 +17,8 @@ buildPhase() {
         # Create the module.
         echo "Building linux driver against kernel: $kernel";
         cd kernel
-        sysSrc=$(echo $kernel/lib/modules/$kernelVersion/source)
-        sysOut=$(echo $kernel/lib/modules/$kernelVersion/build)
         unset src # used by the nv makefile
-        make IGNORE_PREEMPT_RT_PRESENCE=1 NV_BUILD_SUPPORTS_HMM=1 SYSSRC=$sysSrc SYSOUT=$sysOut module -j$NIX_BUILD_CORES
+        make $makeFlags -j $NIX_BUILD_CORES module
 
         cd ..
     fi
diff --git a/pkgs/os-specific/linux/nvidia-x11/generic.nix b/pkgs/os-specific/linux/nvidia-x11/generic.nix
index 754d9887cb2..282d9728821 100644
--- a/pkgs/os-specific/linux/nvidia-x11/generic.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/generic.nix
@@ -75,7 +75,12 @@ let
     kernel = if libsOnly then null else kernel.dev;
     kernelVersion = if libsOnly then null else kernel.modDirVersion;
 
-    makeFlags = optionals (!libsOnly) kernel.makeFlags;
+    makeFlags = optionals (!libsOnly) (kernel.makeFlags ++ [
+      "IGNORE_PREEMPT_RT_PRESENCE=1"
+      "NV_BUILD_SUPPORTS_HMM=1"
+      "SYSSRC=${kernel.dev}/lib/modules/${kernel.modDirVersion}/source"
+      "SYSOUT=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
+    ]);
 
     hardeningDisable = [ "pic" "format" ];