AC_DEFUN([SG_COMPILE_FLAGS],[
AC_ARG_ENABLE(compile-warnings,
AS_HELP_STRING([--enable-compile-warnings], [use compiler warnings (default=no, unless in maintainer mode)]),
AC_DEFUN([SG_COMPILE_FLAGS],[
AC_ARG_ENABLE(compile-warnings,
AS_HELP_STRING([--enable-compile-warnings], [use compiler warnings (default=no, unless in maintainer mode)]),