From e8e499ad441ebbae96f91402e880c0ea5fab3750 Mon Sep 17 00:00:00 2001 From: Jose Date: Tue, 25 May 2021 10:41:53 +0200 Subject: Cpp mode check (#1280) --- cpp/config/cplusplus_check.cpp | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 cpp/config/cplusplus_check.cpp (limited to 'cpp/config/cplusplus_check.cpp') diff --git a/cpp/config/cplusplus_check.cpp b/cpp/config/cplusplus_check.cpp new file mode 100644 index 00000000000..c165fb3bc48 --- /dev/null +++ b/cpp/config/cplusplus_check.cpp @@ -0,0 +1,9 @@ +// This file is used to check if the C++ compiler version is greater than 199711L (c++98) +// in which case we don't have to set -std=c++11 when building the C++11 mapping +int main() +{ +#if !defined(__cplusplus) || (__cplusplus == 199711L) +# error "c++98 mode" +#endif + return 0; +} -- cgit v1.2.3