[PATCH] D47888: [Polly] Back out of GPU Codegen if NVPTX is not available

[Phabricator via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL334233: Back out of GPU Codegen if NVPTX is not available (authored by pfaffe, committed by ).

Repository:
  rL LLVM

https://reviews.llvm.org/D47888

Files:
  polly/trunk/CMakeLists.txt


Index: polly/trunk/CMakeLists.txt
===================================================================
--- polly/trunk/CMakeLists.txt
+++ polly/trunk/CMakeLists.txt
@@ -97,14 +97,17 @@
 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 
 option(POLLY_ENABLE_GPGPU_CODEGEN "Enable GPGPU code generation feature" OFF)
+set(GPU_CODEGEN FALSE)
 if (POLLY_ENABLE_GPGPU_CODEGEN)
   # Do not require CUDA/OpenCL, as GPU code generation test cases can be run
   # without a CUDA/OpenCL library.
-  FIND_PACKAGE(CUDA)
-  FIND_PACKAGE(OpenCL)
-  set(GPU_CODEGEN TRUE)
-else(POLLY_ENABLE_GPGPU_CODEGEN)
-  set(GPU_CODEGEN FALSE)
+  if ("NVPTX" IN_LIST LLVM_TARGETS_TO_BUILD)
+    FIND_PACKAGE(CUDA)
+    FIND_PACKAGE(OpenCL)
+    set(GPU_CODEGEN TRUE)
+  else()
+    message(WARNING "The LLVM NVPTX target is required for GPU code generation")
+  endif()
 endif(POLLY_ENABLE_GPGPU_CODEGEN)
 
 


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D47888.150404.patch
Type: text/x-patch
Size: 877 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20180607/4b60b3e5/attachment.bin>