Remove gcc, gcc-c++ and make from minimal build root

[Marian Csontos]

On 01/13/2015 06:46 PM, Vít Ondruch wrote:
> Dne 13.1.2015 v 18:20 Vít Ondruch napsal(a):
>> Dne 13.1.2015 v 18:09 Vít Ondruch napsal(a):
>>> Dne 13.1.2015 v 17:54 Vít Ondruch napsal(a):
>>>>>> So lets try to find what is written in C/C++ by some different way. Is
>>>>>> that true, that every package in C/C++ compiled using gcc depends on
>>>>>> glibc? Then we can use this query to get the number of packages:
>>>>>>
>>>>>> $ repoquery --source --whatrequires 'libc.so.6(GLIBC_2.4)(64bit)' | sort
>>>>>> | uniq | wc -l
>>>>>> 2834
>>> The additional sed should remove the duplicated versions:
>>>
>>> $ repoquery --source --whatrequires 'libc.so.6(GLIBC_2.4)(64bit)' | sort
>>> -u | sed -r 's/(.*)-.*-.*/\1/' | uniq | wc -l
>>> 2645
>>>
>> And the wildcard in libc makes the difference :) So these seems to be
>> numbers for Rawhide:
>>
>> $ repoquery --disablerepo=* --enablerepo=rawhide --source --whatrequires
>> 'libc.so.6*' | sort -u | sed -r 's/(.*)-.*-.*/\1/' | uniq | wc -l
>> 7402
>>
>> $ dnf repoquery --disablerepo=* --enablerepo=rawhide-source --arch src
>> '*' | wc -l
>> 16230
>>
>> I.e. 45.6 % of packages seems to be written in C/C++

You should try to turn that into number of spec files as it is not 
uncommon there are noarch packages built from same spec file as 
architecture dependent (like kernel-firmware.)

>>
>>
>> Vít
>>
>>
>
> And somebody might be interested what is the trend:
>
> = F21
>
> $ repoquery --disablerepo=* --enablerepo=fedora-source --arch src '*' |
> wc -l
> 15842
>
> $ repoquery --disablerepo=* --enablerepo=fedora --source --whatrequires
> 'libc.so.6*' | sort -u | sed -r 's/(.*)-.*-.*/\1/' | uniq | wc -l
> 7320
>
> 46.2 %
>
> = F20
>
> $ repoquery --repoid=f
> --repofrompath='f,http://download.fedoraproject.org/pub/fedora/linux/releases/20/Everything/source/SRPMS/'
> --arch=src '*' | sort -u | sed -r 's/(.*)-.*-.*/\1/' | uniq | wc -l
> 14364
>
> $ repoquery --repoid=f
> --repofrompath='f,http://download.fedoraproject.org/pub/fedora/linux/releases/20/Everything/x86_64/os/'
> --source --whatrequires 'libc.so.6*' | sort -u | sed -r
> 's/(.*)-.*-.*/\1/' | uniq | wc -l
> 6856
>
> 47.7 %
>
> = F19
>
> $ repoquery --repoid=f
> --repofrompath='f,http://download.fedoraproject.org/pub/fedora/linux/releases/19/Everything/source/SRPMS/'
> --arch=src '*' | sort -u | sed -r 's/(.*)-.*-.*/\1/' | uniq | wc -l
> 13606
>
> $ repoquery --repoid=f
> --repofrompath='f,http://download.fedoraproject.org/pub/fedora/linux/releases/19/Everything/x86_64/os/'
> --source --whatrequires 'libc.so.6*' | sort -u | sed -r
> 's/(.*)-.*-.*/\1/' | uniq | wc -l
> 6609
>
> 48.6 %
>
> = F18
>
> $ repoquery --repoid=f
> --repofrompath='f,http://download.fedoraproject.org/pub/fedora/linux/releases/18/Everything/source/SRPMS/'
> --arch=src '*' | sort -u | sed -r 's/(.*)-.*-.*/\1/' | uniq | wc -l
> 12614
>
> $ repoquery --repoid=f
> --repofrompath='f,http://download.fedoraproject.org/pub/fedora/linux/releases/18/Everything/x86_64/os/'
> --source --whatrequires 'libc.so.6*' | sort -u | sed -r
> 's/(.*)-.*-.*/\1/' | uniq | wc -l
> 6288
>
> 49.8%
>
>
>
> Vít
>
>