Re: RE: [MXE-Octave]Build Failed on CentOS6.6 64bit

[Yuji.I]

tmacchant wrote
> ----- Original Message -----
> 
>> From: Yuji.I 
>> To: octave-maintainers
>> Cc: 
>> Date: 2015/6/15, Mon 21:20
>> Subject: Re: RE: [MXE-Octave]Build Failed on CentOS6.6 64bit
>> 
> 
> 
>  
> <snip>
>>>>>   Sorry, I wrote misleading sentence.
>>>>>   I wrote "It" means "MXE-Octave".
>>>>>   I installed nettle and nettle-devel on system by yum before I sent 
>> this
>>>>>   forum.
>>>>>   however,  those  have no influence on this matter.
>>>>> 
>>>>>   I guess the cause is environmental variable in MXE-Octave
>>>>>   or unsuitable Makefile (and *.mk files) for CentOS6.6.
>>>>> 
>>>>  OK. You have installed nettle and nettle-devel but seems to be 
>> correctly 
>>>>  recognized from 
>>>>  pkg-config.
>>>> 
>>>>  John D. pointed out that thing. From your config.log
>>>> 
>>>> 
>>>>  configure:8470: checking for NETTLE
>>>> 
>>>>  configure:8478: $PKG_CONFIG --exists --print-errors "nettle >= 
>> 2.7 
>>>>  nettle < 3.0"
>>>>  Package nettle was not found in the pkg-config search path.
>>>>  Perhaps you should add the directory containing `nettle.pc'
>>>>  to the PKG_CONFIG_PATH environment variable
>>>>  No package 'nettle' found
>>>>  Package nettle was not found in the pkg-config search path.
>>>>  Perhaps you should add the directory containing `nettle.pc'
>>>>  to the PKG_CONFIG_PATH environment variable
>>>>  No package 'nettle' found
>>>>  configure:8481: $? = 1
>>>>  configure:8496: $PKG_CONFIG --exists --print-errors "nettle >= 
>> 2.7 
>>>>  nettle < 3.0"
>>>>  Package nettle was not found in the pkg-config search path.
>>>>  Perhaps you should add the directory containing `nettle.pc'
>>>>  to the PKG_CONFIG_PATH environment variable
>>>>  No package 'nettle' found
>>>>  Package nettle was not found in the pkg-config search path.
>>>>  Perhaps you should add the directory containing `nettle.pc'
>>>>  to the PKG_CONFIG_PATH environment variable
>>>>  No package 'nettle' found
>>>>  configure:8499: $? = 1
>>>>  No package 'nettle' found
>>>>  No package 'nettle' found
>>>>  configure:8527: result: no
>>>>  configure:8530: error: 
>>>>    ***
>>>>    *** Libnettle 2.7.1 was not found. Note that this version of gnutls 
>>>>  doesn't support nettle 3.0.
>>>> 
>>>>  The above obviously shows that pkg-config does not work correctly. 
>>>>  It must be corrected if you want to improve the situation.
>>>>  Therefore I have sometimes asked you where (a) file(s) nettle.pc is
>>>>  (are). 
>>>> 
>>>> 
>>>>  Please search where nettle.pc if you do not know it.  
>>>>  $ find / -name nettle.pc
>>>> 
>>>>  and show the results here
>>>> 
>>>>  Tatsuro
>>> 
>>> 
>>>  Sorry for separately writing.
>>>  If you find nettle.pc, look into nettle.pc and check the version.
>>> 
>>>  Tatsuro 
>> 
>> All right, the following shows result with commands as you say.
>> =====
>> # find / -name nettle.pc 
>> /root/mxe-octave/usr/lib64/pkgconfig/nettle.pc
>> /usr/lib64/lib64/pkgconfig/nettle.pc
>> /usr/local/lib64/pkgconfig/nettle.pc
>> =====
>> 
>> All "nettle.pc" contain "Version: 2.7.1".
>> 
> 
> 
>> /usr/lib64/lib64/pkgconfig/nettle.pc
> 
> John already showed (perhaps correct way) how you should do,
> 
> *******************************************************
> 
>> I tried modified line 42 to be 
>> cd '$(1)' && PKG_CONFIG_PATH='$(HOST_LIBDIR)/pkgconfig' ./configure \ 
>> but it falied with the same error. 
>> 
>> I make sure that there is libnettle.so in mxe-octave/usr/lib64/ . 
>> 
>>
> «  []
> 
> Remove the above change and run the mxe-configure with 
> '--enable-lib64-directory' option 
> *******************************************************
> 
> In case the above being failure, I can show the way to dirty hack for
> src/nettle.mk in mxe directory. 
> 
> Tatsuro

Thanks to your advise, gnutls build successful 
and make finished completely!

but, I faced to next problem.

Reference to http://wiki.octave.org/MXE, the next step is "make openblas".
However, this make is not successed.

log/openblas is  openblas
<http://octave.1599824.n4.nabble.com/file/n4670997/openblas.openblas>  .
I haven't heard of "dtrmm_kernel_LN_HASWELL"...

FYI, on the current condition,  execution "mxe-octave/usr/bin/octave" is
failed.
=====
octave: X11 DISPLAY environment variable not set
octave: disabling GUI features
/root/mxe-octave/usr/bin/octave-cli-4.0.0: error while loading shared
libraries: libssl.so.1.0.0: cannot open shared object file: No such file or
directory
=====



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