From 438faf7c86d1888cdbaaee9044ef7abffa3983f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <miro@hroncok.cz>
Date: Thu, 18 Jan 2018 16:53:05 +0100
Subject: [PATCH] Fix the py_byte_compile macro to work on Python 2
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See https://bugzilla.redhat.com/show_bug.cgi?id=1484993

Inspired by Terje Røsten's workaround from that bugzilla
---
 macros.pybytecompile3.6 | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/macros.pybytecompile3.6 b/macros.pybytecompile3.6
index 3968c6e..f319979 100644
--- a/macros.pybytecompile3.6
+++ b/macros.pybytecompile3.6
@@ -3,8 +3,23 @@
 # Python's compile_all module only works on directories, and requires a max
 # recursion depth
 
+# Note that the py_byte_compile macro should work for python2 as well
+# Which unfortunately makes the definition more complicated than it should be
+# The condition should be reversed once /usr/bin/python is python3!
+
 %py_byte_compile()\
-python_binary="%1"\
-bytecode_compilation_path="%2"\
-find $bytecode_compilation_path -type f -a -name "*.py" -print0 | xargs -0 $python_binary -O -c 'import py_compile, sys; [py_compile.compile(f, dfile=f.partition("$RPM_BUILD_ROOT")[2], optimize=opt) for opt in range(2) for f in sys.argv[1:]]' || :\
+py2_byte_compile () {\
+    python_binary="%1"\
+    bytecode_compilation_path="%2"\
+    find $bytecode_compilation_path -type f -a -name "*.py" -print0 | xargs -0 $python_binary -c 'import py_compile, sys; [py_compile.compile(f, dfile=f.partition("$RPM_BUILD_ROOT")[2]) for f in sys.argv[1:]]' || :\
+    find $bytecode_compilation_path -type f -a -name "*.py" -print0 | xargs -0 $python_binary -O -c 'import py_compile, sys; [py_compile.compile(f, dfile=f.partition("$RPM_BUILD_ROOT")[2]) for f in sys.argv[1:]]' || :\
+}\
+\
+py3_byte_compile () {\
+    python_binary="%1"\
+    bytecode_compilation_path="%2"\
+    find $bytecode_compilation_path -type f -a -name "*.py" -print0 | xargs -0 $python_binary -O -c 'import py_compile, sys; [py_compile.compile(f, dfile=f.partition("$RPM_BUILD_ROOT")[2], optimize=opt) for opt in range(2) for f in sys.argv[1:]]' || :\
+}\
+\
+[[ "%1" == *python3* ]] || py2_byte_compile "%1" "%2" && py3_byte_compile "%1" "%2" \
 %{nil}