Re: Can't resolve dependency "gcc5-compiler" for package "octave-3.6.4-19" (no matching packages/versions found)

On 6/22/20 4:11 AM, [email protected] wrote:
> Le 2020-06-20 18:16, Hanspeter Niederstrasser a écrit :
>> On 6/20/20 9:23 AM, [email protected] wrote:
>>> Le 2020-06-15 01:56, Hanspeter Niederstrasser a écrit :
>>>> On 6/14/20 7:17 AM, [email protected] wrote:
>>>>> While trying to install octave on
>>>>>
>>>>> Package manager version: 0.45.1
>>>>> Distribution version: selfupdate-rsync Sun Jun 14 14:01:33 2020, 
>>>>> 10.15, x86_64
>>>>> Trees: local/main stable/main
>>>>> Xcode.app: 11.5
>>>>> Xcode command-line tools: 11.5.0.0.1.1588476445
>>>>> Max. Fink build jobs:  16
>>>>>
>>>>> I get
>>>>>
>>>>> Can't resolve dependency "gcc5-compiler" for package 
>>>>> "octave-3.6.4-19" (no matching packages/versions found)
>>>>>
>>>>> This block also bundle-kde4-mac.
>>>>
>>>> See https://github.com/fink/fink-distributions/pull/506 for updating
>>>> octave to work on 10.15
>>>>
>>>> Hanspeter
>>>
>>> Thanks for the answer. I have tried to change 'gcc(5)' to 'gcc(9)' 
>>> but without success.
>>
>> You can't just bump gcc(5) to gcc(10). There are other changes that
>> are needed to get octave working on 10.15. At a minimum, you need
>> these:
>>
>> https://github.com/fink/fink-distributions/blob/3d9f6901ade5d24e063b9febdda8db1ba17a22b0/10.9-libcxx/stable/main/finkinfo/sci/octave-10.15-3.8.2.info 
>>
>>
>> https://github.com/fink/fink-distributions/blob/3d9f6901ade5d24e063b9febdda8db1ba17a22b0/10.9-libcxx/stable/main/finkinfo/sci/octave-3.8.2-fortran2018.patch 
>>
>>
>> and save them to /opt/sw/fink/dists/stable/main/finkinfo/sci
>>
>> Hanspeter
> 
> With the help of
> 
> https://github.com/fink/fink-distributions/issues/461
> 
> Building octave fails with
> 
> octave.cc:51:10: fatal error: 'defaults.h' file not found
> #include "defaults.h"
>           ^~~~~~~~~~~~
> octave-value/ov-fcn-handle.cc:55:10: fatal error: 'defaults.h' file not 
> found
> #include "defaults.h"
>           ^~~~~~~~~~~~
> TIA

1) what's the actual command that failed?
Can you look earlier in your build log and search for a libtool line 
that has octave.cc in it? I see:
/bin/sh ../libtool  --tag=CXX   --mode=compile oct-cxx -DHAVE_CONFIG_H 
-I. -I..  -I../liboctave/cruft/misc -I../liboctave/array 
-I../liboctave/numeric -I../liboctave/numeric -I../liboctave/operators 
-I../liboctave/operators -I../liboctave/system -I../liboctave/util 
-I./octave-value -I./operators -Iparse-tree -I./parse-tree -Icorefcn 
-I./corefcn -I../libgnu -I../libgnu -I/sw/include 
-I/sw/include/freetype2  -Wall -W -Wshadow -Wold-style-cast -Wformat 
-Wpointer-arith -Wwrite-strings -Wcast-align -Wcast-qual -O3 -MD 
-D_THREAD_SAFE -pthread -MT liboctinterp_la-octave.lo -MD -MP -MF 
.deps/liboctinterp_la-octave.Tpo -c -o liboctinterp_la-octave.lo `test 
-f 'octave.cc' || echo './'`octave.cc
libtool: compile:  oct-cxx -DHAVE_CONFIG_H -I. -I.. 
-I../liboctave/cruft/misc -I../liboctave/array -I../liboctave/numeric 
-I../liboctave/numeric -I../liboctave/operators -I../liboctave/operators 
-I../liboctave/system -I../liboctave/util -I./octave-value -I./operators 
-Iparse-tree -I./parse-tree -Icorefcn -I./corefcn -I../libgnu 
-I../libgnu -I/sw/include -I/sw/include/freetype2 -Wall -W -Wshadow 
-Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings -Wcast-align 
-Wcast-qual -O3 -MD -D_THREAD_SAFE -pthread -MT 
liboctinterp_la-octave.lo -MD -MP -MF .deps/liboctinterp_la-octave.Tpo 
-c octave.cc  -fno-common -DPIC -o .libs/liboctinterp_la-octave.o


2) Also I have a line that goes "making corefcn/defaults.h from 
corefc/defaults.in.h" in my output. Is that missing in your output?

The above are from 10.13/Xcode10.1, but I see similar results with 
10.15/Xcode10.5.

Hanspeter


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