Re: PyTroll satpy packaging
Hi Bas,
Il 26/12/18 11:13, Sebastiaan Couwenberg ha scritto:
> On 12/26/18 10:40 AM, Antonio Valentino wrote:
>> Unfortunately now I have a strange problem with python-hdf4: the build
>> mysteriously fails with python 3.7 (both with gbp buildpackage and
>> running setup.py manually)
>>
>> The error message is:
>>
>> x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions
>> -Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat
>> -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2
>> build/temp.linux-x86_64-3.7/pyhdf/hdfext_wrap.o -lmfhdfalt -ldfalt
>> -ljpeg -lz -o
>> build/lib.linux-x86_64-3.7/pyhdf/_hdfext.cpython-37m-x86_64-linux-gnu.so
>> x86_64-linux-gnu-gcc: error: : No such file or directory
>> error: Command "x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1
>> -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,relro -g
>> -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time
>> -D_FORTIFY_SOURCE=2 build/temp.linux-x86_64-3.7/pyhdf/hdfext_wrap.o
>> -lmfhdfalt -ldfalt -ljpeg -lz -o
>> build/lib.linux-x86_64-3.7/pyhdf/_hdfext.cpython-37m-x86_64-linux-gnu.so
>> " failed with exit status 1
>>
>>
>> Please note that the build process worked fine up to 2 days ago and it
>> also works with python 3.6 (on ubuntu).
>>
>> Do you have any idea of what could be the issue?
>
> gcc/gcc-8 updates perhaps, /usr/bin/x86_64-linux-gnu-gcc is a symlink to
> /usr/bin/gcc-8 which may be broken.
The strange think is that if I try t run the offending command manually
after the first failure it seems to work
x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions
-Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat
-Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2
build/temp.linux-x86_64-3.7/pyhdf/hdfext_wrap.o -lmfhdfalt -ldfalt
-ljpeg -lz -o
build/lib.linux-x86_64-3.7/pyhdf/_hdfext.cpython-37m-x86_64-linux-gnu.so
>From the error message it seems that the gcc it trying to compile a file
with and empty filename but I can't understand why it happens
x86_64-linux-gnu-gcc: error: : No such file or directory
I also thought it could be something related to python3.7 itself but it
entered the archive the 12th of December, so probably it is not.
>> Are you able to build python-hdf4 in your environment?
>
> I ran into that issue yesterday too, that's why I didn't upload it and
> moved on to the other packages. I haven't dug deeper for a cause yet.
>
> Kind Regards,
>
> Bas
>
kind regards
--
Antonio Valentino
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