clover: Handle NULL devs argument in clBuildProgram

If devs is NULL, then the kernel should be compiled for all devices
associated with the program.

diff --git a/src/gallium/state_trackers/clover/api/program.cpp b/src/gallium/state_trackers/clover/api/program.cpp
index e874c51..b167904 100644 (file)
--- a/src/gallium/state_trackers/clover/api/program.cpp
+++ b/src/gallium/state_trackers/clover/api/program.cpp
@@ -142,12 +142,17 @@ clBuildProgram(cl_program prog, cl_uint count, const cl_device_id *devs,
        (!pfn_notify && user_data))
       throw error(CL_INVALID_VALUE);
 
-   if (any_of([&](const cl_device_id dev) {
-            return !prog->ctx.has_device(dev);
-         }, devs, devs + count))
-      throw error(CL_INVALID_DEVICE);
+   if (devs) {
+      if (any_of([&](const cl_device_id dev) {
+               return !prog->ctx.has_device(dev);
+            }, devs, devs + count))
+         throw error(CL_INVALID_DEVICE);
+
+      prog->build({ devs, devs + count });
+   } else {
+      prog->build(prog->ctx.devs);
+   }
 
-   prog->build({ devs, devs + count });
    return CL_SUCCESS;
 
 } catch (error &e) {