From f30b7185666447dc82a45b7f41eecda0a7d1778f Mon Sep 17 00:00:00 2001
From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Jun 18 2019 10:03:38 +0000
Subject: Version Obsoletes and simplify syntax a bit


---

diff --git a/libsbml.spec b/libsbml.spec
index 3f537ff..89ad9c0 100644
--- a/libsbml.spec
+++ b/libsbml.spec
@@ -64,7 +64,7 @@ BuildRequires:  swig
 BuildRequires:  hostname
 
 # Python2 is no longer supported
-Obsoletes:      python2-%{name}
+Obsoletes:      python2-%{name} < 5.18
 
 %description
 LibSBML is an open-source programming library designed to
@@ -211,9 +211,8 @@ iconv -f latin1 -t utf8 NEWS.txt > t; touch -r NEWS.txt t; mv t NEWS.txt
 %if %{with python}
 # Fix invalid shebang
 # https://sourceforge.net/p/sbml/libsbml/390
-for i in `find docs/src/filters -type f \( -name "*.py" \)`; do
-sed -i -r 's|(#!/usr/bin/env python) +#.*|#!%{__python3}|' $i
-done
+find docs/src/filters -type f -name '*.py' -exec \
+     sed -i -r 's|(#!/usr/bin/env python) +#.*|#!%{__python3}|' {} +
 %endif
 
 # Unbundle minizip on fedora < 30
@@ -226,7 +225,7 @@ rm -v src/sbml/compress/{crypt.h,ioapi.*,iowin32.*,unzip.*,zip.*}
 grep -e 'This file was automatically generated by SWIG' -r . -l|xargs rm
 
 mkdir build-docs
-cp -a $(/bin/ls -1|grep -v build-docs) build-docs/
+cp -a $(ls -1|grep -v build-docs) build-docs/
 
 %build
 mkdir -p build && pushd build