Dear all, I only want to report briefly that eventually it seems that I managed to install QE 4.0.5 on a Mac Pro with 2 64-bit Intel Xeon processors. For the moment I have compiled a serial build (didn't try a parallel one yet) with gfortran and gcc 4.3.3 from the FINK package. Both pw.x and cp.x seem to run properly.
Mac OSX (10.5) apparently defaults to 32-bits, and I experienced memory limitations also with other applications. So I wanted 64-bit compilation. Therefore I issued sudo ./configure --disable-parallel CC=gcc-4 CFLAGS="-m64" CPPFLAGS="-m64" LDFLAGS="-m64" FFLAGS="-m64" Note that I didn't set the "-m64" option in F90FLAGS, since this would result in compilation errors with iotk sources. Then, in order to have compatibility between lapack_atlas and dlamch at the 64-bit level I had to modify manually make.sys as follows FFLAGS_NOOPT = -O0 -m64 (I use lapack shipped with the QE package). Hope this helps and thanks for all the suggestions. Cristian -- ___________________________________________________ Cristian Degli Esposti Boschi CNR, CNISM, Unita' di Ricerca di Bologna, c/o Dipartimento di Fisica, Universita' di Bologna viale Berti-Pichat, 6/2, 40127, Bologna, Italia tel. ++39 051 2095114 fax ++39 051 2095113 e-mail: cristian.degliesposti -AT- unibo.it web: http://www.df.unibo.it/fismat/theory ___________________________________________________
