[Dev] Resolve compile issue with gcc 11.3.0 (#6072)

224d6a69 · Muhammed Fatih BALIN · GitHub · d2f192f8 · 224d6a69 · 224d6a69
Unverified Commit 224d6a69 authored Aug 01, 2023 by Muhammed Fatih BALIN Committed by GitHub Aug 01, 2023
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CMakeLists.txt CMakeLists.txt +1 -1

cmake/modules/CUDA.cmake cmake/modules/CUDA.cmake +1 -1

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--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -86,7 +86,7 @@ if(MSVC)
 else(MSVC)
  include(CheckCXXCompilerFlag)
  set(CMAKE_C_FLAGS "-O2 -Wall -fPIC ${CMAKE_C_FLAGS}")
-  set(CMAKE_CXX_FLAGS "-O2 -Wall -fPIC -std=c++14 ${CMAKE_CXX_FLAGS}")
+  set(CMAKE_CXX_FLAGS "-O2 -Wall -fPIC ${CMAKE_CXX_FLAGS}")
  if(NOT APPLE)
    set(CMAKE_SHARED_LINKER_FLAGS "-Wl,--warn-common ${CMAKE_SHARED_LINKER_FLAGS}")
  endif(NOT APPLE)

--- a/cmake/modules/CUDA.cmake
+++ b/cmake/modules/CUDA.cmake
@@ -248,7 +248,7 @@ macro(dgl_config_cuda out_variable)
  list(APPEND CUDA_NVCC_FLAGS ${NVCC_FLAGS_ARCH})

  # 2. flags in third_party/moderngpu
-  list(APPEND CUDA_NVCC_FLAGS "--expt-extended-lambda;-Wno-deprecated-declarations")
+  list(APPEND CUDA_NVCC_FLAGS "--expt-extended-lambda;-Wno-deprecated-declarations;-std=c++14")

  message(STATUS "CUDA_NVCC_FLAGS: ${CUDA_NVCC_FLAGS}")