Autoconf: require, and default to, C++14

samdrea · Feb 19, 2022 · fe078ba · fe078ba
1 parent 2f29c5b
commit fe078ba
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diff --git a/DeviceAdapters/configure.ac b/DeviceAdapters/configure.ac
@@ -9,6 +9,7 @@ LT_INIT([disable-static])
 
 AC_PROG_CC([cc gcc clang])
 AC_PROG_CXX([c++ g++ clang++])
+AX_CXX_COMPILE_STDCXX([14], [noext])
 
 MM_GMOCK([$srcdir/../testing/googletest], [\$(top_srcdir)/../testing/googletest])
 AM_CONDITIONAL([BUILD_CPP_TESTS], [test "x$have_gmock" = xyes])