Dear Mark (and all), Yes the issue for me turned out to be the version of FFTW I was using. The installation instructions must be different for the most recent FFTW-3.3 build but I lack the programming knowledge to know how to make this work.
In summary: I was unable to install Gromacs-4.5.5 using FFTW-3.3 so I downgraded back to FFTW-3.2.2 and everything installed smoothly on Cygwin. Thanks for all the help, I will try and contribute this information to be put up on the Gromacs site/wiki. On Tue, Jan 3, 2012 at 5:53 PM, Mark Abraham <mark.abra...@anu.edu.au>wrote: > On 4/01/2012 5:04 AM, Rashek Kazi wrote: > > Hi Mark (and all) > > Thanks for the response. I ran ./configure --disable-threads this time. > ./configure went fine but again upon doing Make I have received a new error: > > Creating library file: .libs/libmd.dll.a > .libs/fft5d.o:fft5d.c:(.text+0x140f): undefined reference to > `_fftwf_plan_guru_d > ft' > .libs/fft5d.o:fft5d.c:(.text+0x18d1): undefined reference to > `_fftwf_plan_guru_d > ft_r2c' > .libs/fft5d.o:fft5d.c:(.text+0x194b): undefined reference to > `_fftwf_plan_guru_d > ft_c2r' > .libs/fft5d.o:fft5d.c:(.text+0x1aef): undefined reference to > `_fftwf_execute' > .libs/fft5d.o:fft5d.c:(.text+0x2133): undefined reference to > `_fftwf_execute' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x4a): undefined reference to > `_fft > wf_malloc' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x67): undefined reference to > `_fft > wf_malloc' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x84): undefined reference to > `_fft > wf_malloc' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0xf4): undefined reference to > `_fft > wf_plan_many_dft' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x14e): undefined reference > to `_ff > twf_plan_many_dft' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x1a5): undefined reference > to `_ff > twf_plan_many_dft' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x1fc): undefined reference > to `_ff > twf_plan_many_dft' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x253): undefined reference > to `_ff > twf_plan_many_dft' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x2aa): more undefined > references t > o `_fftwf_plan_many_dft' follow > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x3b1): undefined reference > to `_ff > twf_free' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x3bd): undefined reference > to `_ff > twf_free' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x3e7): undefined reference > to `_ff > twf_free' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x3ef): undefined reference > to `_ff > twf_free' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x461): undefined reference > to `_ff > twf_destroy_plan' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x476): undefined reference > to `_ff > twf_destroy_plan' > > this continues for a long time and then I get the error at the bottom: > > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x2be1): undefined > reference to `_f > ftwf_destroy_plan' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x2bf7): more undefined > references > to `_fftwf_destroy_plan' follow > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x2c37): undefined reference > to `_f > ftwf_free' > .libs/gmx_fft_fftw3.o:gmx_fft_fftw3.c:(.text+0x2d17): undefined reference > to `_f > ftwf_free' > collect2: ld returned 1 exit status > Makefile:387: recipe for target `libmd.la' failed > make[3]: *** [libmd.la] Error 1 > make[3]: Leaving directory `/home/MPrieto/gromacs-4.5.5/src/mdlib' > Makefile:302: recipe for target `all-recursive' failed > make[2]: *** [all-recursive] Error 1 > make[2]: Leaving directory `/home/MPrieto/gromacs-4.5.5/src' > Makefile:238: recipe for target `all' failed > make[1]: *** [all] Error 2 > make[1]: Leaving directory `/home/MPrieto/gromacs-4.5.5/src' > Makefile:347: recipe for target `all-recursive' failed > make: *** [all-recursive] Error 1 > > looks like a different set of errors here. Do you think it might have to > do with using FFTW-3.3? > > > Yes. Configure thought it found FFTW3, but now you can't link to it. See > the general installation instructions for the right kind of approach. > > Mark > > > -- > gmx-users mailing list gmx-users@gromacs.org > http://lists.gromacs.org/mailman/listinfo/gmx-users > Please search the archive at > http://www.gromacs.org/Support/Mailing_Lists/Search before posting! > Please don't post (un)subscribe requests to the list. Use the > www interface or send it to gmx-users-requ...@gromacs.org. > Can't post? Read http://www.gromacs.org/Support/Mailing_Lists > -- Rashek Kazi GS 2 MSTP Candidate
-- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting! Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. Can't post? Read http://www.gromacs.org/Support/Mailing_Lists
