GEMPAK 7.3.0 has not fixed the issues I am having related to `dcwou` on
CentOS 7.
I've tried both with and without the "-fno-whole-file" modification
recommended at http://www.unidata.ucar.edu/software/gempak
/tutorial/runtime_errors.html. It appears that option is only included by
default in the Fedora version of the Makeinc configuration.
("$NAWIPS/config/Makeinc.linux64_gfortran_fedora") Neither the default nor
"-fno-whole-file" approach seems to work.
Fortran compiler remains 4.8.5-4, the default offered by the stable
repository. No G77 on CentOS 7, as far as I know.
One noticeable difference with 7.3.0 vs. 7.2.3 is that there are no longer
any errors related to "sleep.h".
On Wed, Mar 16, 2016 at 10:15 AM, Ryan Hickman <ryan@xxxxxxxxxxxxxxxx>
wrote:
> We've been running Gempak on CentOS 6 without issue for many years. We
> recently rebuilt our entire infrastructure and made the decision to move
> forward with CentOS 7. Now I'm beginning to see issues related to decoding
> watch outlines (`dcwou`) and seemingly any other function which reads/writes
> in a similar manner.
>
> [ldm@ldm-central1-b root]$ cat /data/gempak/storm/wou/1.wous |
> /home/gempak/NAWIPS/os/linux64/bin/dcwou -e
> GEMTBL=/home/gempak/NAWIPS/gempak/tables /data/gempak/storm/wou/1.wou
>>
>> At line 96 of file woout.f (unit = 11, file = '/data/gempak/storm/wou/1.wou')
>>
>> Fortran runtime error: Sequential READ or WRITE not allowed after EOF
>> marker, possibly use REWIND or BACKSPACE
>>
> The file 1.wou is created but is 0 bytes.
>
> I've seen the instructions at
> http://www.unidata.ucar.edu/software/gempak/tutorial/runtime_errors.html for
> modifications to $NAWIPS/config/Makeinc.linux64_gfortran but these have made
> no difference, even when doing a fresh installation.
>
> I've also observed a fatal error at the completion of `make all` which
> references sleep.h. The file exists at $NAWIPS/gempak/include/sleep.h.
>
> In file included from vgf2xml.c:2:0:
>>
>> gemprm.h:173:79: fatal error: sleep.h: No such file or directory
>>
>> #include <sleep.h> /* added for U. Albany mod for semaphore in message
>> queue*/
>>
> [gempak@ldm-central1-b ~]$ ls -al $NAWIPS/gempak/include/sleep.h
>
> -rw-r--r-- 1 gempak users 482 Mar 11 23:03
> /home/gempak/NAWIPS/gempak/include/sleep.h
> The output of `gfortran -v`
>
> Using built-in specs.
>> COLLECT_GCC=gfortran
>> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper
>> Target: x86_64-redhat-linux
>> Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
>> --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla
>> --enable-bootstrap --enable-shared --enable-threads=posix
>> --enable-checking=release --with-system-zlib --enable-__cxa_atexit
>> --disable-libunwind-exceptions --enable-gnu-unique-object
>> --enable-linker-build-id --with-linker-hash-style=gnu
>> --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto
>> --enable-plugin --enable-initfini-array --disable-libgcj
>> --with-isl=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/isl-install
>>
>> --with-cloog=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/cloog-install
>> --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64
>> --build=x86_64-redhat-linux
>> Thread model: posix
>> gcc version 4.8.5 20150623 (Red Hat 4.8.5-4) (GCC)
>
>
> I've attached the make.out log output from `make all`.
>
> Any ideas are welcome and appreciated.
>
>
