[Openmp-commits] [PATCH] D108640: [OpenMP][amdgcn] Don't use in-tree clang if not available.

[Michael Kruse via Phabricator via Openmp-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG1275ee304104: [OpenMP][amdgcn] Don't use in-tree clang if not available. (authored by Meinersbur).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108640/new/

https://reviews.llvm.org/D108640

Files:
  openmp/libomptarget/deviceRTLs/amdgcn/CMakeLists.txt


Index: openmp/libomptarget/deviceRTLs/amdgcn/CMakeLists.txt
===================================================================
--- openmp/libomptarget/deviceRTLs/amdgcn/CMakeLists.txt
+++ openmp/libomptarget/deviceRTLs/amdgcn/CMakeLists.txt
@@ -43,12 +43,15 @@
     NO_DEFAULT_PATH)
   find_program(OPT_TOOL opt PATHS ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH)
   libomptarget_say("Building AMDGCN device RTL. Using clang: ${CLANG_TOOL}")
-else()
+elseif (LLVM_TOOL_CLANG_BUILD AND NOT CMAKE_CROSSCOMPILING AND NOT OPENMP_STANDALONE_BUILD)
   # LLVM in-tree builds may use CMake target names to discover the tools.
   set(CLANG_TOOL $<TARGET_FILE:clang>)
   set(LINK_TOOL $<TARGET_FILE:llvm-link>)
   set(OPT_TOOL $<TARGET_FILE:opt>)
   libomptarget_say("Building AMDGCN device RTL. Using clang from in-tree build")
+else()
+  libomptarget_say("Not building AMDGCN device RTL. No appropriate clang found")
+  return()
 endif()
 
 project(omptarget-amdgcn)


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