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

[Tatsuro MATSUOKA]

----- Original Message -----

> From: Tatsuro MATSUOKA 
> To: Yuji.I "octave-maintainers
> Cc: 
> Date: 2015/6/15, Mon 12:54
> Subject: Re: RE: [MXE-Octave]Build Failed on CentOS6.6 64bit
> 
> ----- Original Message -----
> 
>>  From: Yuji.I 
>>  To: octave-maintainers
>>  Cc: 
>>  Date: 2015/6/15, Mon 11:29
>>  Subject: Re: RE: [MXE-Octave]Build Failed on CentOS6.6 64bit
>> 
>> t macchant wrote
>>>   ----- Original Message -----
>>> 
>>>>   From: Yuji.I 
>>>>   To: octave-maintainers> Cc: 
>>>>   Date: 2015/6/15, Mon 10:28
>>>>   Subject: RE: RE: [MXE-Octave]Build Failed on CentOS6.6 64bit
>>>> 
>>>>   JohnD wrote
>>>>>>    -----Original Message-----
>>>>>>    From: Tatsuro MATSUOKA [mailto:
>>>> 
>>>>>    address@hidden
>>>> 
>>>>>    ]
>>>>>>    Sent: Sunday, June 14, 2015 2:12 AM
>>>>>>    To: JohnD; 
>>>> 
>>>>>    octave-maintainers@
>>>> 
>>>>>    ; 'Yuji.I'
>>>>>>    Subject: Re: RE: [MXE-Octave]Build Failed on CentOS6.6 
> 64bit
>>>>>> 
>>>>>>    ----- Original Message -----
>>>>>> 
>>>>>>    > From: JohnD
>>>>>>    > To: octave-maintainers 'Yuji.I'
>>>>>>    > Cc:
>>>>>>    > Date: 2015/6/13, Sat 02:38
>>>>>>    > Subject: RE: RE: [MXE-Octave]Build Failed on 
> CentOS6.6 
>>  64bit
>>>>>>    >
>>>>>>    >>
>>>>>>    >>  Message: 2
>>>>>>    >>  Date: Fri, 12 Jun 2015 07:43:11 -0700 (PDT)
>>>>>>    >>  From: "Yuji.I" <
>>>> 
>>>>>    using923@
>>>> 
>>>>>    >
>>>>>>    >>  To: 
>>>> 
>>>>>    octave-maintainers@
>>>> 
>>>>>>    >>  Subject: RE: [MXE-Octave]Build Failed on 
> CentOS6.6 
>>  64bit
>>>>>>    >>  Message-ID: <
>>>> 
>>>>>    address@hidden
>>>> 
>>>>>> 
>>>>>>    >>  Content-Type: text/plain; charset=us-ascii
>>>>>>    >>
>>>>>>    >>  this is  config.log
>>>>>>    >>  
>>>> 
>>  &lt;http://octave.1599824.n4.nabble.com/file/n4670862/config.log>  
>>>>>>    in
>>>>>>    >> tmp-gnutls/gnutls-3.3.15/
>>>>>>    >>
>>>>>>    >>
>>>>>>    >
>>>>>>    > Still doesn't look like it is picking up the 
> path for 
>>  pkg 
>>>>   config files.
>>>>>>    > This is still running with the  change to 
> Makefile.in ?
>>>>>>    >
>>>>>>    > In src/gnutls.mk, modify line 42 to be cd 
> '$(1)' 
>>>>   &&
>>>>>>    > PKG_CONFIG_PATH='$(HOST_LIBDIR)/pkgconfig'
>>>>>>    > ./configure \
>>>>>>    >
>>>>>> 
>>>>>>    Find where your nettle.pc is e.g.
>>>>>> 
>>>>>>    $ locate nettle.pc
>>>>>> 
>>>>>>    Perhaps two versions of libnettle are installed on your 
> PC.
>>>>>>    Specify which nettle.pc is for ver. 2.7 and set 
>>  PKG_CONFIG_PATH
>>>>>> 
>>>>>>    $ export PKG_CONFIG_PATH=(path ver. 2.7 nettle.pc exist
>>>>>>    ):$PKG_CONFIG_PATH (assuming bash shell)
>>>>>> 
>>>>>>    and try mxe-octave.
>>>>>> 
>>>>>>    Tatsuro
>>>>> 
>>>>>    The correct version of nettle should be installed in
>>>>>    '$(HOST_LIBDIR)/pkgconfig' as part of the build rule 
> from 
>>>>   nettle.mk, so
>>>>>    should probally check that it was indeed installed :)
>>>>> 
>>>>>    export PKG_CONFIG_PATH probably wont work, as part of the 
>>  makefile.in
>>>>>    unexports a number of exports as they either may conflict 
> with mxe
>>>>>   tools
>>>>>    or
>>>>>    are set in Makefile.in
>>>> 
>>>>   Thank you for advice,
>>>>   and Sorry for the late reply...It has installed Libnettle2.7.1, 
> but it
>>>>   can't find it. 
>>> 
>>>> 
>>>>   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/ .
>>>> 
>>> 
>>> 
>>>>   I make sure that there is libnettle.so in mxe-octave/usr/lib64/ .
>>> 
>>>   The problem comes from pkg-config detection so that you have to find 
> also
>>>   nettle.pc. 
>>> 
>>> 
>>>   You wrote in the first post:
>>>>   It has installed Libnettle2.7.1, but it can't find it. 
>>> 
>>> 
>>>   If you install Libnettle2.7.1 with "dev" tools, you must 
> have 
>>  nettle.pc
>>>   for libnettle 2.7.1 in appropriate place.
>>> 
>>>   If you cannot find nettle.pc for Libnettle2.7.1, your installation of
>>>   Libnettle2.7.1 failed 
>>>   and it might be origin of the error.
>>> 
>>>   Tatsuro
>>> 
>>>   Tatsuro
>> 
>>>   You wrote in the first post: 
>>>>   It has installed Libnettle2.7.1, but it can't find it.  
>> 
>>  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