-echo "$as_me:$LINENO: checking for fftw_one in -lfftw" >&5
-echo $ECHO_N "checking for fftw_one in -lfftw... $ECHO_C" >&6
-if test "${ac_cv_lib_fftw_fftw_one+set}" = set; then
+echo "$as_me:$LINENO: checking for fftw_malloc in -lfftw3" >&5
+echo $ECHO_N "checking for fftw_malloc in -lfftw3... $ECHO_C" >&6
+if test "${ac_cv_lib_fftw3_fftw_malloc+set}" = set; then