Bug 1254566 - unbound-libs creates dependency on python2
Summary: unbound-libs creates dependency on python2
Keywords:
Status: CLOSED NEXTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: unbound
Version: 23
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Tomáš Hozza 🤓
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: F23PYTHON3 1260544
TreeView+ depends on / blocked
 
Reported: 2015-08-18 12:04 UTC by Robert Kuska
Modified: 2016-04-18 10:17 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
: 1260544 (view as bug list)
Environment:
Last Closed: 2015-09-07 08:28:04 UTC


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Description Robert Kuska 2015-08-18 12:04:08 UTC
unbound-libs creates dependency on python2 even though there seems to be no need for such a requires.


[fedora@localhost ~]$ rpm -q unbound-libs --requires | grep python
libpython2.7.so.1.0()(64bit)


No file from unbound-libs doesn't seem to use python in any way. Linking to libpython is from libunbound.so.

[fedora@localhost ~]$ ldd /usr/lib64/libunbound.so.2 | grep python
	libpython2.7.so.1.0 => /lib64/libpython2.7.so.1.0 (0x00007fb8a7d18000)


From build.log:
libtool: link: gcc -I. -I/usr/include/python2.7 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -fPIE -pie -flto -pthread -Wl,-z -Wl,relro -Wl,-z -Wl,now -pie -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/unbound-host .libs/unbound-host.o .libs/keyraw.o .libs/sbuffer.o .libs/wire2str.o .libs/parse.o .libs/parseutil.o .libs/rrdef.o .libs/str2wire.o .libs/strlcat.o .libs/strlcpy.o  -L. -L.libs /builddir/build/BUILD/unbound-1.5.4/unbound-1.5.4_python2/.libs/libunbound.so -lssl -levent -ldl -lpython2.7 -lcrypto -pthread

My proposal is to package libunbound.so from python3 build of unbound.

Comment 1 Tomáš Hozza 🤓 2015-08-19 11:40:33 UTC
I think the libunbound.so should not be linked with python if not really necessary. I'll have to investigate if there is some good reason for that.

Comment 2 Tomáš Hozza 🤓 2015-09-03 11:55:12 UTC
There seems to be $LIBS variable in Makefile which includes '-lpythonX.Y' and is used everywhere. I'm investigating possible change.

In the meantime I reported this to upstream:
https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=704

Comment 3 Tomáš Hozza 🤓 2015-09-03 18:12:28 UTC
Preferring Python3 build over Python2 for now. Leaving the ticket open.

Comment 4 Fedora Update System 2015-09-03 21:18:45 UTC
unbound-1.5.4-4.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2015-15039

Comment 5 Fedora Update System 2015-09-04 07:33:04 UTC
unbound-1.5.4-4.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report.\nIf you want to test the update, you can install it with \n su -c 'yum --enablerepo=updates-testing update unbound'. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-15039

Comment 6 Fedora Update System 2015-09-04 19:45:25 UTC
unbound-1.5.4-4.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.


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