Hi Axel, Oh, thank you. I forgot that the file needed for building dependencies. :-).
Thanks, Trinh On 2/5/14 3:26 PM, "Axel Kohlmeyer" <akohlmey at gmail.com> wrote: >On Wed, Feb 5, 2014 at 6:16 PM, Vo, Trinh (398C) <Trinh.Vo at jpl.nasa.gov> >wrote: >> Dear QE users, >> >> In compiling QE in order to know whether the external fftw library >> included in Intel MKL (version 13) is used, instead of internal fftw >>is >> used, I changed the name of the file "fftw.c" in the directory "clib" >>into >> different name. The compilation failed with following message: >> >> make[1]: *** No rule to make target `fftw.c', needed by `fft_stick.o'. >> Stop. >> make[1]: Leaving directory `/home6/ttvo/espresso-4.3.2_test/clib' >> make: *** [libs] Error 2 >> >> This may mean that the the code failed to find the external library and >> continued to use the internal one. I have one question to confirm what >>I > >no. it doesn't. > >> understand, and I appreciate if you could help. if the external >>library >> is used, does the internal "fftw.c" is still called by some subroutine >>in >> the code? > >no, but a fftw.c file has to be present to satisfy the build >dependencies. the easiest is to create an empty one via: touch fftw.c > >axel. > > > >> >> Thank you, >> >> Trinh Vo >> >> JPL/CalTech >> Research and Technology Staff >> >> >> _______________________________________________ >> Pw_forum mailing list >> Pw_forum at pwscf.org >> http://pwscf.org/mailman/listinfo/pw_forum > > > >-- >Dr. Axel Kohlmeyer akohlmey at gmail.com http://goo.gl/1wk0 >College of Science & Technology, Temple University, Philadelphia PA, USA >International Centre for Theoretical Physics, Trieste. Italy. >_______________________________________________ >Pw_forum mailing list >Pw_forum at pwscf.org >http://pwscf.org/mailman/listinfo/pw_forum
