On 01/13/2015 06:53 PM, Aleksandar Kurtakov wrote:
----- Original Message -----
From: "Marian Csontos" <mcsontos@xxxxxxxxxx>
To: devel@xxxxxxxxxxxxxxxxxxxxxxx
Sent: Tuesday, January 13, 2015 7:52:07 PM
Subject: Re: Remove gcc, gcc-c++ and make from minimal build root
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.)
These are src.rpm (--arch src) so the mapping to spec files is 1:1.
Doh! You are of course right! Seems I have serious text understanding
problems which reminds me it is past dinner time...
Sorry for noise.
-- Martian
Alex
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
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