NCEPLIB in Mac

[Chris Jones]

These are really questions not for macports, but for the maintainers of the static libs, which I presume you downloaded in binary form from somewhere? The first question is what platforms do the libs support ? 64 or 32 bit, etc…

Gfortran from macports works fine. This part is not your problem… it should work just fine with those libs as long as you use them correctly, which it doesn’t look like you currently are doing..

> On 7 Jul 2022, at 11:13 pm, Tao Zhang <tao.zhang at colorado.edu> wrote:
> 
> 
> Sorry for the wrong info. below is the new one.
> 
> Hi,
> 
> When I compile the code in other machine (maybe Linux), it works fine. But it does not work in Mac because of the lib. issue. see below. 
> 
> I find that there are some info. about NCEP lib., see 
> 
> https://github.com/NOAA-EMC/NCEPLIBS
> 
> I am asking if Macport can easily install some of them, especially for NCEPLIBS-bacio, NCEPLIBS-ip, NCEPLIBS-sp,
>  
>  NCEPLIBS-w3emc,  and NCEPLIBS-w3nco
> 
> Also, does gfortran work with these libs.?
> 
>   
>  Thanks 
> 
>  Tao 
> 
> 
> /Users/tzhang/Disk/CPC/mkgrbsst/anncli/File2> gflib gribsst.daily.PSD.SST_cli.1991-2020.f 
> ld: warning: ignoring file /Users/tzhang/Disk/CPC/mkgrbsst/bin/libsp_4.a, file was built for archive which is not the architecture being linked (x86_64): /Users/tzhang/Disk/CPC/mkgrbsst/bin/libsp_4.a 
> ld: warning: ignoring file /Users/tzhang/Disk/CPC/mkgrbsst/bin/libip_4.a, file was built for archive which is not the architecture being linked (x86_64): /Users/tzhang/Disk/CPC/mkgrbsst/bin/libip_4.a 
> ld: warning: ignoring file /Users/tzhang/Disk/CPC/mkgrbsst/bin/libw3emc_4.a, file was built for archive which is not the architecture being linked (x86_64): /Users/tzhang/Disk/CPC/mkgrbsst/bin/libw3emc_4.a 
> ld: warning: ignoring file /Users/tzhang/Disk/CPC/mkgrbsst/bin/libw3nco_4.a, file was built for archive which is not the architecture being linked (x86_64): /Users/tzhang/Disk/CPC/mkgrbsst/bin/libw3nco_4.a 
> ld: warning: ignoring file /Users/tzhang/Disk/CPC/mkgrbsst/bin/libbacio_4.a, file was built for archive which is not the architecture being linked (x86_64): /Users/tzhang/Disk/CPC/mkgrbsst/bin/libbacio_4.a 
> Undefined symbols for architecture x86_64: 
>   "_main", referenced from: 
>      implicit entry/start for main executable 
> ld: symbol(s) not found for architecture x86_64 
> collect2: error: ld returned 1 exit status 
> 
> /Users/tzhang/Disk/CPC/mkgrbsst/anncli/File2> which gfnew 
> gfnew:      aliased to gfortran -m64 -ffixed-line-length-0 -finit-local-zero -fbounds-check 
> 
> gflib: 
> 
> ----- 
> 
> #set -x 
> gfnew \ 
> /Users/tzhang/Disk/CPC/mkgrbsst/bin/libsp_4.a \ 
> /Users/tzhang/Disk/CPC/mkgrbsst/bin/libip_4.a \ 
> /Users/tzhang/Disk/CPC/mkgrbsst/bin/libw3emc_4.a \ 
> /Users/tzhang/Disk/CPC/mkgrbsst/bin/libw3nco_4.a \ 
> /Users/tzhang/Disk/CPC/mkgrbsst/bin/libbacio_4.a 
> 
> 
> 
> 
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