Accepting request 621773 from home:bmwiedemann:branches:multimedia:libs

Add reproducible.patch to make lv2 package build reproducible (boo#1047218)

OBS-URL: https://build.opensuse.org/request/show/621773
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/lv2?expand=0&rev=22

lv2.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Jul  9 19:36:47 UTC 2018 - bwiedemann@suse.com
+
+- Add reproducible.patch to make lv2 package build reproducible (boo#1047218)
+
 -------------------------------------------------------------------
 Wed Mar 21 13:09:17 UTC 2018 - dimstar@opensuse.org
 

lv2.spec

@@ -34,6 +34,8 @@ Source0:        http://lv2plug.in/spec/lv2-%{version}.tar.bz2
 Source1:        lv2-rpmlintrc
 # Patch-Fix-Upstream  lv2pkgconfig.patch davejplater@gmail.com -- Add "/" to end of -I directory because otherwise pkg-config outputs nothing.
 Patch0:         lv2pkgconfig.patch
+# Patch-Fix-Upstream reproducible.patch bmwiedemann
+Patch1:         reproducible.patch
 BuildRequires:  pkg-config
 BuildRequires:  python-rdflib
 BuildRequires:  pkgconfig(gtk+-2.0) >= 2.18.0
@@ -168,6 +170,7 @@ This package contains the LV2 API documentation.
 %prep
 %setup -q
 %patch0
+%patch1 -p1
 
 %build
 export CFLAGS='%{optflags}'

reproducible.patch

@@ -0,0 +1,109 @@
+Author: Bernhard M. Wiedemann <bwiedemann suse de>
+Date: 2018-04-16
+
+https://github.com/drobilla/lv2/pull/21
+https://github.com/drobilla/lv2/pull/22
+
+make lv2 package build reproducible
+
+Index: lv2-1.14.0/lv2specgen/lv2specgen.py
+===================================================================
+--- lv2-1.14.0.orig/lv2specgen/lv2specgen.py
++++ lv2-1.14.0/lv2specgen/lv2specgen.py
+@@ -45,6 +45,7 @@ import optparse
+ import os
+ import re
+ import sys
++import time
+ import xml.sax.saxutils
+ import xml.dom
+ import xml.dom.minidom
+@@ -113,7 +114,7 @@ def findStatements(model, s, p, o):
+ def findOne(m, s, p, o):
+     l = findStatements(m, s, p, o)
+     try:
+-        return l.next()
++        return sorted(l)[0]
+     except:
+         return None
+ 
+@@ -396,7 +397,7 @@ def rdfsPropertyInfo(term, m):
+     domains = findStatements(m, term, rdfs.domain, None)
+     domainsdoc = ""
+     first = True
+-    for d in domains:
++    for d in sorted(domains):
+         union = findOne(m, getObject(d), owl.unionOf, None)
+         if union:
+             uris = parseCollection(m, getObject(union))
+@@ -414,7 +415,7 @@ def rdfsPropertyInfo(term, m):
+     ranges = findStatements(m, term, rdfs.range, None)
+     rangesdoc = ""
+     first = True
+-    for r in ranges:
++    for r in sorted(ranges):
+         union = findOne(m, getObject(r), owl.unionOf, None)
+         if union:
+             uris = parseCollection(m, getObject(union))
+@@ -477,13 +478,14 @@ def rdfsClassInfo(term, m):
+             restrictions.append(getSubject(meta_type))
+ 
+     if len(superclasses) > 0:
++        superclasses.sort()
+         doc += "\n<tr><th>Sub-class of</th>"
+         first = True
+         for superclass in superclasses:
+             doc += getProperty(getTermLink(superclass), first)
+             first = False
+ 
+-    for r in restrictions:
++    for r in sorted(restrictions):
+         props = findStatements(m, r, None, None)
+         onProp = None
+         comment = None
+@@ -529,6 +531,7 @@ def rdfsClassInfo(term, m):
+     # Find out about properties which have rdfs:domain of t
+     d = classdomains.get(str(term), "")
+     if d:
++        d.sort()
+         dlist = ''
+         first = True
+         for k in d:
+@@ -539,6 +542,7 @@ def rdfsClassInfo(term, m):
+     # Find out about properties which have rdfs:range of t
+     r = classranges.get(str(term), "")
+     if r:
++        r.sort()
+         rlist = ''
+         first = True
+         for k in r:
+@@ -606,7 +610,7 @@ def rdfsInstanceInfo(term, m):
+     doc = ""
+ 
+     first = True
+-    for match in findStatements(m, term, rdf.type, None):
++    for match in sorted(findStatements(m, term, rdf.type, None)):
+         doc += getProperty(getTermLink(getObject(match),
+                                        term,
+                                        rdf.type),
+@@ -942,7 +946,7 @@ def releaseChangeset(m, release, prefix=
+ 
+     entry = ''
+     #entry = '<dd><ul>\n'
+-    for i in findStatements(m, getObject(changeset), dcs.item, None):
++    for i in sorted(findStatements(m, getObject(changeset), dcs.item, None)):
+         item  = getObject(i)
+         label = findOne(m, item, rdfs.label, None)
+         if not label:
+@@ -1276,8 +1280,9 @@ def specgen(specloc, indir, style_uri, d
+     else:
+         template = template.replace('@COMMENT@', '')
+ 
+-    template = template.replace('@DATE@', datetime.datetime.utcnow().strftime('%F'))
+-    template = template.replace('@TIME@', datetime.datetime.utcnow().strftime('%F %H:%M UTC'))
++    build_date = datetime.datetime.utcfromtimestamp(int(os.environ.get('SOURCE_DATE_EPOCH', time.time())))
++    template = template.replace('@DATE@', build_date.strftime('%F'))
++    template = template.replace('@TIME@', build_date.strftime('%F %H:%M UTC'))
+ 
+     return template
+