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-rw-r--r--configure.ac2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index e73f7e0868..558835bbbd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -55,6 +55,8 @@ 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])
dnl Libtool init checks.
LT_INIT([pic-only])