+AC_DEFUN([AX_DEBUG],[
+ AC_ARG_WITH([debug],
+ [AS_HELP_STRING([--with-debug],
+ [Add debug code/turns off optimizations (yes|no) @<:@default=no@:>@])],
+ [with_debug=$withval],
+ [with_debug=no])
+ AS_IF([test "$with_debug" = "yes"],[
+ # Debugging. No optimization.
+ AM_CFLAGS="${AM_CFLAGS} ${DEBUG_CFLAGS} -DDEBUG"
+ AM_CXXFLAGS="${AM_CXXFLAGS} ${DEBUG_CXXFLAGS} -DDEBUG"
+ AC_DEFINE(DEBUG, [ 1 ], [Define to 1 to enable debugging code.])
+ ],[
+ # Optimized version. No debug
+ AM_CFLAGS="${AM_CFLAGS} ${OPTIMIZE_CFLAGS}"
+ AM_CXXFLAGS="${AM_CXXFLAGS} ${OPTIMIZE_CXXFLAGS}"
+ AC_DEFINE(DEBUG, [ 0 ], [Define to 1 to enable debugging code.])
+ ])
+])