Add --std option with c++{98,11,14} values; use function-static in C++11

This way we can use option descriptions during static initialization (e.g.,
of an Apache module).

1 files changed, 9 insertions, 0 deletions

diff --git a/cli/options.cli b/cli/options.cli
index 9554d10..0f0d1a9 100644
--- a/cli/options.cli
+++ b/cli/options.cli
@@ -12,6 +12,8 @@ include <string>;
 include <vector>;
 include <cstddef>;
 
+include "option-types.hxx";
+
 class options
 {
   bool --help {"Print usage information and exit."};
@@ -29,6 +31,13 @@ class options
     "Write the generated files to <dir> instead of the current directory."
   };
 
+  cxx_version --std = cxx_version::cxx98
+  {
+    "<version>",
+    "Specify the C++ standard that should be used during compilation.
+     Valid values are \cb{c++98} (default), \cb{c++11}, and \cb{c++14}."
+  };
+
   bool --generate-modifier
   {
     "Generate option value modifiers in addition to accessors."