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Bug 1263206

Summary: root-reflex requires gccxml which is not available on aarch64
Product: [Fedora] Fedora Reporter: Petr Pisar <ppisar>
Component: rootAssignee: Mattias Ellert <mattias.ellert>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: david.abdurachmanov, mattias.ellert, mjuszkie, steve.traylen
Target Milestone: ---   
Target Release: ---   
Hardware: aarch64   
OS: Unspecified   
Whiteboard:
Fixed In Version: root-5.34.32-3.fc23 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-09-23 09:23:45 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1239520    
Bug Blocks: 922257    
Attachments:
Description Flags
F23 enable Cintex; resolve Reflex dependency issue none

Description Petr Pisar 2015-09-15 10:35:57 UTC 
root-reflex-5.34.30-1.fc23.aarch64.rpm cannot be installed on aarch64 because gccxml run-time dependency cannot be built there:

DEBUG util.py:377:   --> root-reflex-5.34.30-1.fc23.aarch64
DEBUG util.py:377:  Error: Package: root-reflex-5.34.30-1.fc23.aarch64 (build)
DEBUG util.py:377:             Requires: gccxml
DEBUG util.py:377:   You could try using --skip-broken to work around the problem

gccxml is broken with GCC >= 5.1 and it will not be fixed probably (bug #1239520). gccxml upstream recommends to migrate to <https://github.com/CastXML/CastXML>.
Comment 1 David Abdurachmanov 2015-09-16 14:42:14 UTC 
Created attachment 1074062 [details]
F23 enable Cintex; resolve Reflex dependency issue
Comment 2 David Abdurachmanov 2015-09-16 14:45:33 UTC 
ROOT5 will never be updated to anything else than GCCXML. GCCXML does not work on AArch64 and overall ROOT5 is not in active development. It should not be active support after September 2015.

You still can use C++ object serialisation, but dictionaries must be pre-generated on x86_64, then compiled on aarch64.

The attached patch resolved Reflex dependency issue and enables Cintex. Compiled and all 95 RPMs install fine. C++ interpreter works fine on quick test.
Comment 3 Marcin Juszkiewicz 2015-09-23 09:23:45 UTC 
pushed to rawhide