Generalize check for C++14 constructs

The check for C++14 and cstdio is a special case of the more general
problem of checking that the compiler's C++14 mode supports everything
we need.  Rename the checks accordingly.

1 files changed, 5 insertions, 0 deletions

diff --git a/Source/Checks/cm_cxx14_check.cpp b/Source/Checks/cm_cxx14_check.cpp
new file mode 100644
index 0000000..f5806a9
--- /dev/null
+++ b/Source/Checks/cm_cxx14_check.cpp
@@ -0,0 +1,5 @@
+#include <cstdio>
+int main()
+{
+  return 0;
+}