From 11fde67edc45134e40de14ba28fa9c40937c8ab8 Mon Sep 17 00:00:00 2001 From: Leonid Yuriev <leo@yuriev.ru> Date: Tue, 17 Nov 2020 13:59:29 +0300 Subject: [PATCH] mdbx-cmake: crutch for MSVC 19.28 (Visual Studio 16.8). Change-Id: I8fdb665d103031dc5e0c4b7963bc5eb65853a82f --- CMakeLists.txt | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index bc0461d7..d41686bf 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -340,10 +340,12 @@ if(NOT DEFINED MDBX_CXX_STANDARD) set(MDBX_CXX_STANDARD 98) endif() endif() -if(NOT HAS_C11 LESS 0) - set(MDBX_C_STANDARD 11) -else() +# MSVC >= 19.28 (Microsoft Visual Studio 16.8) is mad! +# It unable process Windows SDK headers in the C11 mode! +if(HAS_C11 LESS 0 OR (MSVC AND MSVC_VERSION GREATER 1927)) set(MDBX_C_STANDARD 99) +else() + set(MDBX_C_STANDARD 11) endif() if(${CMAKE_SYSTEM_NAME} STREQUAL "Windows" AND EXISTS "${MDBX_SOURCE_DIR}/ntdll.def")