1 files changed, 106 insertions, 0 deletions
diff --git a/user/mesa/python3-compat.patch b/user/mesa/python3-compat.patch
new file mode 100644
index 000000000..8532f8c0c
--- /dev/null
+++ b/user/mesa/python3-compat.patch
@@ -0,0 +1,106 @@
+--- mesa-17.3.1/src/gallium/drivers/r600/egd_tables.py	(original)
++++ mesa-17.3.1/src/gallium/drivers/r600/egd_tables.py	(refactored)
+@@ -60,7 +60,7 @@
+         """
+         fragments = [
+             '"%s\\0" /* %s */' % (
+-                te[0].encode('string_escape'),
++                te[0].encode('unicode-escape'),
+                 ', '.join(str(idx) for idx in te[2])
+             )
+             for te in self.table
+@@ -217,10 +217,10 @@
+     strings = StringTable()
+     strings_offsets = IntTable("int")
+ 
+-    print '/* This file is autogenerated by egd_tables.py from evergreend.h. Do not edit directly. */'
+-    print
+-    print CopyRight.strip()
+-    print '''
++    print('/* This file is autogenerated by egd_tables.py from evergreend.h. Do not edit directly. */')
++    print()
++    print(CopyRight.strip())
++    print('''
+ #ifndef EG_TABLES_H
+ #define EG_TABLES_H
+ 
+@@ -242,20 +242,20 @@
+         unsigned name_offset;
+         unsigned op;
+ };
+-'''
+-
+-    print 'static const struct eg_packet3 packet3_table[] = {'
++''')
++
++    print('static const struct eg_packet3 packet3_table[] = {')
+     for pkt in packets:
+-        print '\t{%s, %s},' % (strings.add(pkt[5:]), pkt)
+-    print '};'
+-    print
+-
+-    print 'static const struct eg_field egd_fields_table[] = {'
++        print('\t{%s, %s},' % (strings.add(pkt[5:]), pkt))
++    print('};')
++    print()
++
++    print('static const struct eg_field egd_fields_table[] = {')
+ 
+     fields_idx = 0
+     for reg in regs:
+         if len(reg.fields) and reg.own_fields:
+-            print '\t/* %s */' % (fields_idx)
++            print('\t/* %s */' % (fields_idx))
+ 
+             reg.fields_idx = fields_idx
+ 
+@@ -266,34 +266,34 @@
+                         while value[1] >= len(values_offsets):
+                             values_offsets.append(-1)
+                         values_offsets[value[1]] = strings.add(strip_prefix(value[0]))
+-                    print '\t{%s, %s(~0u), %s, %s},' % (
++                    print('\t{%s, %s(~0u), %s, %s},' % (
+                         strings.add(field.name), field.s_name,
+-                        len(values_offsets), strings_offsets.add(values_offsets))
++                        len(values_offsets), strings_offsets.add(values_offsets)))
+                 else:
+-                    print '\t{%s, %s(~0u)},' % (strings.add(field.name), field.s_name)
++                    print('\t{%s, %s(~0u)},' % (strings.add(field.name), field.s_name))
+                 fields_idx += 1
+ 
+-    print '};'
+-    print
+-
+-    print 'static const struct eg_reg egd_reg_table[] = {'
++    print('};')
++    print()
++
++    print('static const struct eg_reg egd_reg_table[] = {')
+     for reg in regs:
+         if len(reg.fields):
+-            print '\t{%s, %s, %s, %s},' % (strings.add(reg.name), reg.r_name,
+-                len(reg.fields), reg.fields_idx if reg.own_fields else reg.fields_owner.fields_idx)
++            print('\t{%s, %s, %s, %s},' % (strings.add(reg.name), reg.r_name,
++                len(reg.fields), reg.fields_idx if reg.own_fields else reg.fields_owner.fields_idx))
+         else:
+-            print '\t{%s, %s},' % (strings.add(reg.name), reg.r_name)
+-    print '};'
+-    print
++            print('\t{%s, %s},' % (strings.add(reg.name), reg.r_name))
++    print('};')
++    print()
+ 
+     strings.emit(sys.stdout, "egd_strings")
+ 
+-    print
++    print()
+ 
+     strings_offsets.emit(sys.stdout, "egd_strings_offsets")
+ 
+-    print
+-    print '#endif'
++    print()
++    print('#endif')
+ 
+ 
+ def main():