These compilers guys that enforce standards with random limitations because they understand the benefit of never-ending "help" messages … ;)
george show_help_lex.c:1185: warning: 'input' defined but not used ../../../../ompi/opal/mca/hwloc/base/hwloc_base_open.c: In function 'opal_hwloc_base_open': ../../../../ompi/opal/mca/hwloc/base/hwloc_base_open.c:99: warning: string length '556' is greater than the length '509' ISO C90 compilers are required to support
