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Merge pull request #314 from r-a-sattarov/master

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Added compiler check for support of C++11 standard
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Ignacio 2020-04-26 09:39:57 -07:00 committed by GitHub
commit 3e034d2de1
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1 changed files with 10 additions and 5 deletions
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15
CMakeLists.txt
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@ -5,11 +5,16 @@ ENABLE_TESTING()
SET(NV_CMAKE_DIR "${NV_SOURCE_DIR}/cmake")
SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${NV_CMAKE_DIR}")
# GCC check (needs -std:c++11 flag)
#if(CMAKE_COMPILER_IS_GNUCC)
# ADD_DEFINITIONS("-std=c++11")
#ENDIF(CMAKE_COMPILER_IS_GNUCC)
set (CMAKE_CXX_STANDARD 11)
# Compiler check (needs -std:c++11 flag)
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
if(COMPILER_SUPPORTS_CXX11)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
else()
message(FATAL_ERROR "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()
IF(WIN32)
# gnuwin32 paths: