| Macros by Category | Revision History | 
   AX_SILENT_MODE(on|off)
  
Temporarily disable console output when running Autoconf macros. For example:
AX_SILENT_MODE(on) dnl disable console output AC_PROG_CXX AX_SILENT_MODE(off) dnl enable console output AC_PROG_RANLIB
http://autoconf-archive.cryp.to/ax_silent_mode.m4
    Copyright © 2008 Peter Simons <simons@cryp.to>
    Copyright © 2008 Paolo Bonzini <bonzini@gnu.org>
   
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.