From aaf2a47b1b08e6a06fd74e12746dff97a9d9e6fc Mon Sep 17 00:00:00 2001 From: Arthur Eubanks Date: Thu, 3 Feb 2022 15:55:53 -0800 Subject: [PATCH] [gn build] Set -fmsc-version=1920 on Windows Now that the minimum version version of MSVC required to build LLVM has been bumped, we see ../../llvm/include\llvm/Support/Compiler.h(94,2): error: LLVM requires at least VS 2019. #error LLVM requires at least VS 2019. e.g. http://45.33.8.238/win/53703/step_4.txt 1920 corresponds to the earliest version of VS 2019. Reviewed By: thakis Differential Revision: https://reviews.llvm.org/D118713 --- llvm/utils/gn/build/BUILD.gn | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/llvm/utils/gn/build/BUILD.gn b/llvm/utils/gn/build/BUILD.gn index 38f890d..fff3e06a 100644 --- a/llvm/utils/gn/build/BUILD.gn +++ b/llvm/utils/gn/build/BUILD.gn @@ -283,7 +283,7 @@ config("compiler_defaults") { "-Werror=date-time", ] if (current_os == "win") { - cflags += [ "-fmsc-version=1916" ] + cflags += [ "-fmsc-version=1920" ] if (use_lld) { cflags += [ "/Brepro" ] ldflags += [ "/Brepro" ] -- 2.7.4