mandatory c++

2017-06-12 22:39:29 +02:00
parent 45667420d0
commit 4bb7bcff90
2 changed files with 570 additions and 1 deletions
--- a/configure.ac
+++ b/configure.ac
@@ -47,7 +47,8 @@ case $host in
     lt_cv_deplibs_check_method="pass_all"
  ;;
 esac
-
+dnl Require C++11 compiler (no GNU extensions)
+AX_CXX_COMPILE_STDCXX([11], [noext], [mandatory], [nodefault])
 dnl Unless the user specified OBJCXX, force it to be the same as CXX. This ensures
 dnl that we get the same -std flags for both.
 m4_ifdef([AC_PROG_OBJCXX],[