AC_ARG_ENABLE(gprof,
AC_HELP_STRING([--enable-gprof], [enable GNU profiling support]),, enable_gprof="no")
if test "x${enable_gprof}" != "xno"; then
AC_ARG_ENABLE(gprof,
AC_HELP_STRING([--enable-gprof], [enable GNU profiling support]),, enable_gprof="no")
if test "x${enable_gprof}" != "xno"; then