Bug 1122088

Summary:	erlang-rebar missing bootstrap for new ppc64le archi
Product:	[Fedora] Fedora	Reporter:	Michel Normand <normand>
Component:	erlang-rebar	Assignee:	Peter Lemenkov <lemenkov>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	rawhide	CC:	erlang, karsten, lemenkov, menantea, s
Target Milestone:	---
Target Release:	---
Hardware:	ppc64le
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-08-21 16:07:11 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:
Bug Blocks:	1051573

Description Michel Normand 2014-07-22 14:04:39 UTC

Description of problem: erlang-rebar missing bootstrap for new ppc64le archi


Version-Release number of selected component (if applicable):
erlang-rebar-2.1.0-0.8.fc22


Steps to Reproduce:
1. fedpkg clone -a erlang-rebar
2. fedpkg mockbuild

Actual results:
http://ppc.koji.fedoraproject.org/koji/buildinfo?buildID=252445
===
DEBUG util.py:282:   --> erlang-rebar-2.1.0-0.7.fc21.ppc64le                                         
DEBUG util.py:282:  Error: Package: erlang-rebar-2.1.0-0.7.fc21.ppc64le (build)                      
DEBUG util.py:282:             Requires: erlang-erlydtl(ppc-64)
DEBUG util.py:282:  Error: Package: erlang-rebar-2.1.0-0.7.fc21.ppc64le (build)                      
DEBUG util.py:282:             Requires: erlang-neotoma(ppc-64)                                      
DEBUG util.py:282:  Error: Package: erlang-rebar-2.1.0-0.7.fc21.ppc64le (build)                      
DEBUG util.py:282:             Requires: erlang-getopt(ppc-64) 
===

Additional info:
I did a change in spec file in scratch as detailed below that succeeded in
http://ppc.koji.fedoraproject.org/koji/taskinfo?taskID=1959813
I am not authorised to commit temporarily this change in fedora db.

====
$git diff
diff --git a/erlang-rebar.spec b/erlang-rebar.spec
index e8b59f0..ca26a8e 100644
--- a/erlang-rebar.spec
+++ b/erlang-rebar.spec
@@ -7,7 +7,7 @@
 # Set this to true when starting a rebuild of the whole erlang stack. There's
 # a cyclical dependency between erlang-rebar and erlang-getopt so this package
 # (rebar) needs to get built first in bootstrap mode.
-%global need_bootstrap_set 0
+%global need_bootstrap_set 1
 
 %{!?need_bootstrap: %global need_bootstrap  %{need_bootstrap_set}}
===

Comment 1 Michel Normand 2014-07-22 14:53:50 UTC

This is a blocker at least for following packages:

erlang-rebar
erlang-getopt
erlang-erlydtl
erlang-neotoma

Comment 2 Karsten Hopp 2014-07-29 13:03:27 UTC

Dan took care of the bootstrap and I've built erlang-erlydtl and erlang-neotoma. erlang-getopt fails on ppc64le: http://ppc.koji.fedoraproject.org/koji/taskinfo?taskID=1964305

Comment 3 Menanteau Guy 2014-08-20 11:32:24 UTC

Tests failures of erlang-getopt are still due to bootstrap.

I succeed to build erlang-getopt following this procedure:
  1. build erlang-rebar in bootstrap mode
  
  2. install erlang-rebar (bootstrap)
     note that erlang-rebar have a require on erlang-getopt
     so I modified erlang-rebar.spec has following:

     # eunit_test:function_wrapper/2.  This function was removed in R16, and rebar
     # contains a workaround for that. So no need to worry about that.
     Requires:       erlang-eunit%{?_isa}
   + %if 0%{?need_bootstrap} < 1
     Requires:       erlang-getopt%{?_isa}
   + %endif
     Requires:       erlang-kernel%{?_isa}
     Requires:       erlang-lfe%{?_isa}
     Requires:       erlang-mustache%{?_isa}

  3. build erlang-getopt with tests disbaled (--nocheck on build)
     note if it is not easy to automatically run a build with tests disabled,
     then a bootstrap mechanism needs to be defined in erlang-getopt.spec to
     diasble %check build process section when bootstrap on. 
 
  4. install erlang-getopt

  5. build erlang-rebar in normal mode (no bootstrap)

  6. uninstall erlang-rebar (bootstrap)

  7. install erlang-rebar normal (no bootstrap)

  8. build erlang-getopt with tests enabled