+OPROFILE=no
+AC_ARG_WITH(oprofile,[ --with-oprofile=no,<path> Enable oprofile support (defaults to NO)],[
+ if test x$with_oprofile != xno; then
+ OPROFILE=yes
+ OPROFILE_CFLAGS="-I$with_oprofile/include"
+ OPROFILE_LIBS=
+ AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
+ fi
+])
+
+AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
+AC_SUBST(OPROFILE_CFLAGS)
+AC_SUBST(OPROFILE_LIBS)
+