Clean up defining UMF_BUILD_LEVEL_ZERO_PROVIDER

UMF_BUILD_LEVEL_ZERO_PROVIDER should be defined
always when UMF_BUILD_LEVEL_ZERO_PROVIDER==ON.
The UMF_BUILD_LEVEL_ZERO_PROVIDER CMake variable
can depend on if(LINUX).

Signed-off-by: Lukasz Dorau <[email protected]>

Author: ldorau

src/CMakeLists.txt

@@ -82,10 +82,8 @@ if(UMF_BUILD_LEVEL_ZERO_PROVIDER)
     set(UMF_SOURCES_LINUX ${UMF_SOURCES_LINUX}
         provider/provider_level_zero.c)
 
-    if(LINUX)
-        set(UMF_COMPILE_DEFINITIONS ${UMF_COMPILE_DEFINITIONS} 
-            "UMF_BUILD_LEVEL_ZERO_PROVIDER=1")
-    endif()
+    set(UMF_COMPILE_DEFINITIONS ${UMF_COMPILE_DEFINITIONS}
+        "UMF_BUILD_LEVEL_ZERO_PROVIDER=1")
 endif()
 
 if(LINUX)