From 8211b4706f0ec1389fad073ef13937d99d6b13cc Mon Sep 17 00:00:00 2001 From: Raul Tambre Date: Thu, 18 Feb 2021 18:42:24 +0200 Subject: IntelLLVM: C17 support Issue: #17755 --- Modules/Compiler/IntelLLVM-C.cmake | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/Modules/Compiler/IntelLLVM-C.cmake b/Modules/Compiler/IntelLLVM-C.cmake index fce2971..beb7132 100644 --- a/Modules/Compiler/IntelLLVM-C.cmake +++ b/Modules/Compiler/IntelLLVM-C.cmake @@ -37,6 +37,9 @@ if(NOT "x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC") set(CMAKE_C11_STANDARD_COMPILE_OPTION "-std=c11") set(CMAKE_C11_EXTENSION_COMPILE_OPTION "-std=gnu11") + + set(CMAKE_C17_STANDARD_COMPILE_OPTION "-std=c17") + set(CMAKE_C17_EXTENSION_COMPILE_OPTION "-std=gnu17") else() # clang-cl doesn't have any of these set(CMAKE_C90_STANDARD_COMPILE_OPTION "") @@ -47,12 +50,13 @@ else() set(CMAKE_C11_STANDARD_COMPILE_OPTION "") set(CMAKE_C11_EXTENSION_COMPILE_OPTION "") + + set(CMAKE_C17_STANDARD_COMPILE_OPTION "") + set(CMAKE_C17_EXTENSION_COMPILE_OPTION "") endif() if(NOT "x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC") - # FIXME: The compiler actually defaults to C17, but - # CMake does not yet model or detect that standard. - __compiler_check_default_language_standard(C 2020 11) + __compiler_check_default_language_standard(C 2020 17) else() set(CMAKE_C_STANDARD_DEFAULT "") endif() -- cgit v0.12