[libc-commits] [libc] a0cb7ba - [libc][NFC] Print the GPU architectures to build and fix the CMake list

[Joseph Huber via libc-commits]

Author: Joseph Huber
Date: 2023-02-03T16:21:58-06:00
New Revision: a0cb7bab425bed54de942db31f747c71f5959f40

URL: https://github.com/llvm/llvm-project/commit/a0cb7bab425bed54de942db31f747c71f5959f40
DIFF: https://github.com/llvm/llvm-project/commit/a0cb7bab425bed54de942db31f747c71f5959f40.diff

LOG: [libc][NFC] Print the GPU architectures to build and fix the CMake list

Summary:
This list previously had empty members. Fix it and print out which
architectures we're building for as a status message.

Added: 
    

Modified: 
    libc/cmake/modules/prepare_libc_gpu_build.cmake

Removed: 
    


################################################################################
diff  --git a/libc/cmake/modules/prepare_libc_gpu_build.cmake b/libc/cmake/modules/prepare_libc_gpu_build.cmake
index 68f30f9d5ce5e..8bd7d9d32e690 100644
--- a/libc/cmake/modules/prepare_libc_gpu_build.cmake
+++ b/libc/cmake/modules/prepare_libc_gpu_build.cmake
@@ -4,11 +4,11 @@ if(NOT LIBC_TARGET_ARCHITECTURE_IS_GPU)
 endif()
 
 # Set up the target architectures to build the GPU libc for.
-set(all_amdgpu_architectures "gfx700;gfx701;gfx801;gfx803;gfx900;gfx902;gfx906;"
-                             "gfx908;gfx90a;gfx90c;gfx940;gfx1010;gfx1030;"
-                             "gfx1031;gfx1032;gfx1033;gfx1034;gfx1035;gfx1036;"
+set(all_amdgpu_architectures "gfx700;gfx701;gfx801;gfx803;gfx900;gfx902;gfx906"
+                             "gfx908;gfx90a;gfx90c;gfx940;gfx1010;gfx1030"
+                             "gfx1031;gfx1032;gfx1033;gfx1034;gfx1035;gfx1036"
                              "gfx1100;gfx1101;gfx1102;gfx1103")
-set(all_nvptx_architectures "sm_35;sm_37;sm_50;sm_52;sm_53;sm_60;sm_61;sm_62;"
+set(all_nvptx_architectures "sm_35;sm_37;sm_50;sm_52;sm_53;sm_60;sm_61;sm_62"
                             "sm_70;sm_72;sm_75;sm_80;sm_86")
 set(all_gpu_architectures
     "${all_amdgpu_architectures};${all_nvptx_architectures}")
@@ -17,6 +17,8 @@ set(LIBC_GPU_ARCHITECTURES ${all_gpu_architectures} CACHE STRING
 if(LIBC_GPU_ARCHITECTURES STREQUAL "all")
   set(LIBC_GPU_ARCHITECTURES ${all_gpu_architectures} FORCE)
 endif()
+message(STATUS "Building libc for the following GPU architectures: "
+               "${all_gpu_architectures}")
 
 # Ensure the compiler is a valid clang when building the GPU target.
 set(req_ver "${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}")